CN103879132B - Three-dimensional adjusting device for manual or semi-automatic workbench - Google Patents
Three-dimensional adjusting device for manual or semi-automatic workbench Download PDFInfo
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- CN103879132B CN103879132B CN201410129873.2A CN201410129873A CN103879132B CN 103879132 B CN103879132 B CN 103879132B CN 201410129873 A CN201410129873 A CN 201410129873A CN 103879132 B CN103879132 B CN 103879132B
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Abstract
A manual or semi-automatic three-dimensional adjusting device for a workbench comprises four adjusting mechanisms of a Z direction, an X direction, a Y direction and a theta angle and a locking mechanism. The device reasonably uses purchased parts such as a cylinder, a sliding bearing, a micrometer head, a spring and the like which are cheap and reliable, has simple and compact mechanical structure design, simple part shape, low processing cost and low requirement on processing equipment, reduces the manufacturing cost by more than ten times compared with the traditional three-dimensional adjusting device, and greatly saves the use cost. The invention is not only suitable for the workbench of manual or semi-automatic equipment which requires three-dimensional adjustment function, but also can be applied to other equipment which requires three-dimensional adjustment. The manual or semi-automatic three-dimensional adjusting device for the workbench has the advantages of simple driving method, convenient adjustment and high adjustment precision.
Description
Technical field
The present invention relates to the adjusting apparatus of a kind of printing equipment workbench, particularly relate to a kind of manual or semi-automatic work platform three-dimensional adjusting device.
Background technology
Along with LTCC technology is in the extensive application in the fields such as electronics, communication, Aero-Space, guided missile, automobile, computer and medical treatment, manual or automanual printing equipment have also been obtained to be greatly developed, and price, function and the reliability of equipment is all proposed tightened up requirement.At present, the workbench of the manual or semi-automatic printing equipment adjusting needs when can meet different size, the silicon chip of different size thickness, LTCC, thick film circuit printing has two kinds.A kind of version being made up of tri-direction adjusting mechanisms of X, Y, Z being to be respectively arranged with 0 ∽ 10mm regulated quantity in horizontal X, Y-direction, vertical Z direction；A kind of version being made up of X, Y, three kinds of horizontal θ angle governor motion.
In above two three-dimensional adjusting device, the Z-direction adjustment structure of workbench has: 1. by the helical riser structure of leading screw and driven by motor worm and gear；2. walked step pitch by motor and drive leading screw, thus drive workbench Z-direction to move.Both construction profile sizes are big, requirements of installation space is high, involve great expense.X, Y and θ of workbench have to adjustment structure: 1. use crossed roller guide rail structure, crossed roller guide rails assembling to require height, and guide rail self has certain altitude so that the bench height of design increases at least 20mm.In application, guide rail moving process after the adjustment there is drift phenomenon；2. using slip block structured, this structure is the highest to dimensional requirement and the Geometrical Tolerance Principle of sliding shoe, the precision of sliding shoe it is difficult to ensure that, cause slip smooth, work occur a direction sometimes slidably, the phenomenon cannot slided in another direction.The defect of above two structure the most greatly affects completing and printing precision of presswork.
Summary of the invention
It is an object of the invention to be given a kind of simple in construction, reasonable in design, low cost, three-dimensional adjust easy and simple to handle, regulation accurately, degree of regulation high manually or semi-automatic work platform three-dimensional adjusting device.
It is an object of the invention to be capable of.The present invention is manually or semi-automatic work platform three-dimensional adjusting device is made up of to governor motion, Y-direction governor motion, θ angle adjusting mechanism and retaining mechanism five part Z-direction governor motion, X.The present invention is manually or semi-automatic work platform three-dimensional adjusting device is characterised by: described Z-direction governor motion is in described manual or the bottom of semi-automatic work platform three-dimensional adjusting device, Z-direction governor motion, X restrict connection the most each other to governor motion, Y-direction governor motion, θ angle adjusting mechanism, and retaining mechanism is in the Z-direction governor motion of successively superposition, X to the common planar central position of governor motion, Y-direction governor motion, θ angle adjusting mechanism.
Manually or semi-automatic work platform three-dimensional adjusting device, wherein said Z-direction governor motion is made up of the present invention driver element, Level Promoting support unit and lifting unit three part；
Described driver element is made up of cylinder, cylinder block, floating junction, cylinder contiguous block, cylinder stroke adjusting nut, locking nut and foursquare fixed plate, described cylinder block is of an L-shaped structure, cylinder is fixed on its vertical component, horizontal component is fixed in fixed plate, cylinder right-hand member bar is connected with floating junction left end, the right-hand member of floating junction is connected with the vertical component of cylinder contiguous block L-type structure, and cylinder left end bar is threaded rod, threaded rod threaded cylinder stroke adjusting nut and locking nut；
Described Level Promoting support unit by one connect push pedal, four containing facing skewback with inclined-plane directly, two one slide rails form, the horizontal component of described cylinder contiguous block L-type structure is fixed in connection push pedal, an one slide rail is fixed respectively at both sides of the edge before and after connection push pedal, a skewback is fixed at two ends, left and right above every one slide rail, left and right skewback spacing on two one slide rails is equal, and two slide rails are embedded in before and after fixed plate in two U-shaped chutes；
Described lifting unit is made up of four lifting structures, each lifting structure is respectively by fixed sleeves, neck bush, lifting feed rod, lifting spring, feed rod locknut, bearing, bearing pin forms, on described neck bush external diameter, fixed sleeves is fixed in stationary fit, the dynamic lifting feed rod that is connected in internal diameter, the fixed sleeves combined, the center of neck bush and lifting feed rod is provided with a gate arch type groove jointly along fixed plate left and right centerline direction, in the space of the gate arch type groove that described bearing is fixed on lifting feed rod by bearing pin, described slide rail is in the space of gate arch type groove of a lifting structure together with a skewback thereon, skewback face directly or inclined-plane is fitted and connected with the bearing in gate arch type groove II, described slide rail has a straight line back and forth movement track with skewback by cylinder in gate arch type groove；
Described four lifting structures pass through the flange seat below fixed sleeves by square four angles being separately fixed at fixed plate of screw, the axial line at described lifting feed rod top is provided with a vertical screwed hole, the threaded fixing screw of screwed hole, the threaded portion threaded feed rod locknut of lifting feed rod bottom, on lifting feed rod, between the bottom surface of feed rod locknut and fixed sleeves flange, a lifting spring is installed in laminating, and lifting feed rod has a lifting back and forth movement track by skewback in neck bush.
The present invention manually or semi-automatic work platform three-dimensional adjusting device, wherein said X to governor motion by lower plate, middle plate, X to sliding bearing, X hangs spring nail to lower plate, X hangs spring nail to middle plate, X forms to micrometer head to regulation bearing, X to spring, fixing screw, X；
nullThe connecting hole that described lower plate is offered by four Jiao Chu and four lifting structure correspondence positions is fixed on lifting feed rod by fixing screw，Square on the position at four angular divergence centers of lower plate it is provided with four straight holes，Fix its bearing end by nut on each straight hole and be in the X of lower plate upper surface to sliding bearing，Above lower plate on the left of front-rear center line before and after two ends be respectively symmetrically fixed with an X to lower plate hang spring nail，X hangs the spring nail mounting X left end to spring to lower plate，Two X, two X before and after the right-hand member of spring is articulated in being on the right side of front-rear center line below middle plate respectively hang spring to middle plate and nail on，X is in X in spring groove to spring，Described X is to regulation bearing l-shaped，Its horizontal segment is fixed on the position of center line of lower plate left surface，On the screwed hole of its vertical section center, threaded X is to micrometer head，X is fitted and connected with middle plate left surface position of center line to the right end of micrometer head，Described X to micrometer head X to regulation bearing on have one rotate clockwise or counter-clockwise under X straight line back and forth movement track to the left and right；
nullIt is respectively provided with a Y-direction sliding tray at described four angles of middle plate upper surface，Before and after left side or right side, the longitudinal axis of two Y-direction sliding trays overlaps to sliding bearing longitudinal centre line with two X before and after left side or right side，Described middle plate lower surface is respectively provided with an X to sliding tray below each Y-direction sliding tray，Y-direction sliding tray and X are levels overlaying structure to sliding tray，Before and after left side or right side, two X overlap to sliding bearing cross central line with two X before and after described left side or right side to the axis of pitch of sliding tray，Described Y-direction sliding tray is the most vertical in the midpoint of two sliding trays to the axis in length and breadth of sliding tray with X，Described four X are respectively embedded in an X in sliding tray to the bearing end of sliding bearing，Described middle plate on described lower plate has one with described X to micrometer head servo-actuated X to the left and right straight line back and forth movement track to sliding tray and X to sliding bearing by X；
Manually or semi-automatic work platform three-dimensional adjusting device, wherein said Y-direction governor motion is hung by middle plate, upper plate, Y-direction sliding bearing, Y-direction upper plate that spring nail hung by plate in spring nail, Y-direction, Y-direction spring, Y-direction regulate bearing, Y-direction micrometer head forms to the present invention,
nullDescribed upper plate is provided with four straight holes identical with four straight hole positions of lower plate，Fix its bearing end by nut on each straight hole and be in the Y-direction sliding bearing of upper plate lower surface，Below described upper plate, the two ends, left and right on rear side of the centrage of left and right are respectively symmetrically fixed with a Y-direction upper plate extension spring nail，Y-direction upper plate hangs the front end of spring nail mounting Y-direction spring，The plate extension spring in two, the left and right Y-direction on front side of the centrage of left and right that is in that the rear end of two Y-direction springs is articulated in above middle plate respectively nails on，Y-direction spring is in Y-direction spring groove，Described Y-direction regulation bearing l-shaped，Its horizontal segment is fixed on middle plate precedence centre line position，Threaded Y-direction micrometer head on the screwed hole of its vertical section center，The follower head of Y-direction micrometer head is fitted and connected with upper plate front center line position，Described Y-direction micrometer head Y-direction regulation bearing on have one rotate clockwise or counter-clockwise under Y-direction tandem back and forth movement track；
The bearing end of described four Y-direction sliding bearings is respectively embedded in a Y-direction sliding tray above described middle plate, and described upper plate has a Y-direction tandem back and forth movement track servo-actuated with described Y-direction micrometer head by Y-direction sliding tray and Y-direction sliding bearing on described middle plate.
The present invention manually or semi-automatic work platform three-dimensional adjusting device, wherein said θ angle adjusting mechanism by workbench, upper plate, spring nail hung by θ angle workbench, θ angle upper plate hangs spring nail, θ angle spring, θ angle regulate bearing, θ angle micrometer head, upper plate intermediate sleeve form；
nullThe center of described workbench is provided with a tapped through hole VII，Described upper plate intermediate sleeve is to have the multidiameter of internal thread through hole，Its thin neck section is provided with external screw thread，Thick neck section is optical axis，Upper plate intermediate sleeve is close-coupled on the tapped through hole VII of workbench by thin neck section screw thread，The optical axis of thick neck section is in being plugged on movingly in the straight hole that upper plate center is arranged，Below described workbench, spring nail hung by the θ angle workbench that is fixedly arranged at the front end with on the right side of front-rear center line，Rear end on the left of front-rear center line is also fixed with a θ angle workbench and hangs spring nail，The above θ angle upper plate that is fixedly arranged at the front end with on the left of front-rear center line of described upper plate hangs spring nail，Rear end on the right side of front-rear center line is also fixed a θ angle upper plate and is hung spring nail，One θ angle spring of each connection between spring nail is hung with θ angle upper plate with the θ angle workbench extension spring nail of group，θ angle spring is in the spring groove of θ angle，Described θ angle regulation bearing l-shaped，Its horizontal segment is fixed on right side before upper plate，Threaded θ angle micrometer head on the screwed hole of its vertical section center，The follower head of θ angle micrometer head is fitted and connected with the adjustment block on workbench，Described θ angle micrometer head have on θ angle regulation bearing one rotate clockwise or counter-clockwise lower before and after straight line back and forth movement track,Described workbench has the round rotary motion region at a θ angle by the optical axis of θ angle micrometer head and upper plate intermediate sleeve thick neck section on upper plate.
The present invention manually or semi-automatic work platform three-dimensional adjusting device, wherein said retaining mechanism by upper plate intermediate sleeve, lock shaft, locking ratchet, locking spine axle, latch, locking hands forming；
Described lock shaft be mid portion be three rank axles of boss, its upper axis is provided with external screw thread, upper axis is connected by the inner hole thread of external screw thread with fixing upper plate intermediate sleeve on the table, described lower plate, middle plate, upper plate is sequentially arranged in the upper axis of lock shaft by centre bore, socket annular latch on the cascaded surface of boss axle in the middle part of lock shaft, the upper surface of a latch actinal surface middle with lower plate is fitted and connected, the bottom axle of lock shaft is provided with the convex key of gear-like, locking spine axle endoporus is provided with the groove of gear-like, locking spine axle is by convex key, groove is arranged on the bottom axle of lock shaft, locking ratchet is connected by the inside and outside ratchet of hole axle construction with locking both spine axles, threaded locking hands handle on locking ratchet；
Described workbench has, locking ratchet, the drive of lock shaft and upper plate intermediate sleeve by locking hands the microstroke up and down of one straight line.
The present invention is manually or semi-automatic work platform three-dimensional adjusting device difference from prior art is that manually or semi-automatic work platform three-dimensional adjusting device is made up of to governor motion, Y-direction governor motion, θ angle adjusting mechanism and retaining mechanism five part the present invention Z-direction governor motion, X.Manually or semi-automatic work platform three-dimensional adjusting device Design of Mechanical Structure is the compactest, reasonably employ the outsourcing pieces such as the high cylinder of inexpensive reliability, sliding bearing, micrometer head and spring for the present invention, part shape is simple, process equipment is required low, handling ease low cost.The three-dimensional adjusting device that this is manual or semi-automatic work platform three-dimensional adjusting device cost is more traditional reduces more than ten times, has greatly saved use cost.The present invention is manually or semi-automatic work platform three-dimensional adjusting device is not only suitable for requiring on the workbench of the three-dimensional manual or semi-automatic printing equipment adjusting function, can also be incorporated on other equipment needing three-dimensional to adjust, this invention greatly reduces equipment totle drilling cost, improve market share, having universal adaptability and good application space, using value is high.Using this manually or semi-automatic work platform three-dimensional adjusting device, driving method is simple, easy to adjust, and degree of regulation is high.
Below in conjunction with the accompanying drawings the manual of the present invention or semi-automatic work platform three-dimensional adjusting device are described further.
Accompanying drawing explanation
Fig. 1 be the present invention manually or semi-automatic work platform three-dimensional adjusting device axonometric drawing.
Fig. 2 be the present invention manually or semi-automatic work platform three-dimensional adjusting device front view.
Fig. 3 be in the present invention X to governor motion top view.
Fig. 4 be in the present invention X to governor motion sectional view.
Fig. 5 is Y-direction governor motion top view in the present invention.
Fig. 6 is Y-direction governor motion sectional view in the present invention.
Fig. 7 is Z-direction governor motion front view in the present invention.
Fig. 8 is Z-direction governor motion top view in the present invention.
Fig. 9 is Z-direction lifting or decline unit sectional view in the present invention.
Figure 10 be in the present invention θ to governor motion axonometric drawing.
Figure 11 is retaining mechanism top view in the present invention.
Figure 12 is retaining mechanism sectional view in the present invention.
Figure 13 is retaining mechanism upward view in the present invention.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the manual or semi-automatic work platform three-dimensional adjusting device of the present invention is a kind of brand-new design structure.Manual or the semi-automatic work platform three-dimensional adjusting device of the present invention is made up of to governor motion B, Y-direction governor motion C, θ angle adjusting mechanism D and retaining mechanism E five part Z-direction governor motion A, X.Wherein Z-direction governor motion A is in the manual or bottom of semi-automatic work platform three-dimensional adjusting device, and Z-direction governor motion A, X restrict connection the most each other to governor motion B, Y-direction governor motion C, θ angle adjusting mechanism D.Retaining mechanism E is in Z-direction governor motion C, X of successively superposition to governor motion B, planar central position common for Y-direction governor motion C, θ angle adjusting mechanism D.
As shown in Figure 7, Figure 8, Z-direction governor motion A is made up of driver element, Level Promoting support unit and lifting unit three part.
Driver element is made up of cylinder 17, cylinder block 18, floating junction 19, cylinder contiguous block 20, cylinder stroke adjusting nut 16, locking nut 15 and foursquare fixed plate 28.Cylinder block 18 is of an L-shaped structure, and its vertical component is fixed cylinder 17, and horizontal component is fixed in fixed plate 28.Cylinder 17 right-hand member bar is connected with floating junction 19 left end, the right-hand member of floating junction 19 and cylinder contiguous block 20) vertical component of L-type structure is connected, and cylinder 17 left end bar is threaded rod, threaded rod threaded cylinder stroke adjusting nut 16 and locking nut 15.
Level Promoting support unit is connected push pedal 21, four by one and forms containing facing skewback 22, two one slide rail 25 with inclined-plane directly.The horizontal component of the L-type structure of cylinder contiguous block 20 is fixed in connection push pedal 21, fixes an one slide rail 25 respectively before and after connection push pedal 21 at both sides of the edge.A skewback 22 is fixed at every one slide rail 25 two ends, left and right above.Left and right skewback 22 spacing on two one slide rails 25 is equal, and two slide rails 25 are embedded in before and after fixed plate 28 in two U-shaped chutes I.
As shown in Figure 8, Figure 9, lifting unit is made up of four lifting structures, and each lifting structure is respectively made up of fixed sleeves 23a, neck bush 23b, lifting feed rod 24, lifting spring 26, feed rod locknut 27, bearing 30, bearing pin 29.On neck bush 23b external diameter, fixed sleeves 23a is fixed in stationary fit, the dynamic lifting feed rod 24 that is connected in internal diameter.The fixed sleeves 23a, the neck bush 23b that combine and the center of lifting feed rod 24 are provided with a gate arch type groove II jointly along fixed plate about 28 centerline direction.In the space of the gate arch type groove II that bearing 30 is fixed on lifting feed rod 24 by bearing pin 29.Slide rail 25 is in the space of gate arch type groove II of a lifting structure together with a skewback 22 thereon, skewback 22 face directly or inclined-plane is fitted and connected with the bearing 30 in gate arch type groove II.Slide rail 25 has a straight line back and forth movement track with skewback 22 by cylinder 17 in gate arch type groove II.
Four lifting structures are become square four angles being separately fixed at fixed plate 28 by the flange seat below fixed sleeves 23a by screw.The axial line at lifting feed rod 24 top is provided with a vertical screwed hole, the threaded fixing screw 6 of screwed hole.The threaded portion threaded feed rod locknut 27 of lifting feed rod 24 bottom.On lifting feed rod 24, between the bottom surface of feed rod locknut 27 and fixed sleeves 23a flange, a lifting spring 26 is installed in laminating.Lifting feed rod 24 has a lifting back and forth movement track by skewback 22 in neck bush 23b.
Z-direction governor motion A is in altitude mixture control, fixed plate 28 and four fixed covers 23 are motionless, cylinder 17 is as motive power, the skewback 22 on slide rail 25 is promoted to move horizontally, thus promote the bearing 30 being contained on feed rod 24 to drive feed rod 24 to move up and down together, it is achieved the regulation that workbench moves up and down in Z-direction.Its regulated quantity can control the amount of feeding realization of skewback 22 by regulation cylinder stroke adjusting nut 16.
As shown in Figure 3, Figure 4, X to governor motion B by lower plate 1, middle plate 2, X to sliding bearing 3, X hangs spring nail 4 to lower plate, X hangs spring nail 4-1, X to middle plate and forms to micrometer head 8 to regulation bearing 7, X to spring 5, fixing screw 6, X.
The connecting hole that lower plate 1 is offered by four Jiao Chu and four lifting structure correspondence positions is fixed on lifting feed rod 24 by fixing screw 6.Square on the position at 1 four angular divergence centers of lower plate it is provided with four straight holes V, each straight hole V fixes its bearing end by nut and is in the X of lower plate 1 upper surface to sliding bearing 3.Lower plate 1 above on the left of front-rear center line before and after two ends be respectively symmetrically fixed with an X and hang spring nail 4 to lower plate, X hangs the spring nail 4 mounting X left ends to spring 5 to lower plate, and two X, two X before and after the right-hand member of spring 5 is articulated in being on the right side of front-rear center line middle plate 2 below respectively hang spring to middle plate and follow closely on 4-1.X is in X in spring groove to spring 5.X is to regulation bearing 7 l-shaped, and its horizontal segment is fixed on the position of center line of lower plate 1 left surface, and on the screwed hole of its vertical section center, threaded X is to micrometer head 8.X is fitted and connected with middle plate 2 left surface position of center line to the right end of micrometer head 8.Left rotation and right rotation X to micrometer head 8, X to micrometer head 8 X have on regulation bearing 7 one rotate clockwise or counter-clockwise under X straight line back and forth movement track to the left and right.
It is respectively provided with a Y-direction sliding tray III at middle four angles of plate 2 upper surface.Before and after left side or right side, the longitudinal axis of two Y-direction sliding trays III overlaps to sliding bearing 3 longitudinal centre line with two X before and after left side or right side.Middle plate 2 lower surface is respectively provided with an X to sliding tray IV below each Y-direction sliding tray III.Y-direction sliding tray III and X to sliding tray IV in levels overlaying structure.Before and after left side or right side, two X overlap to sliding bearing 3 cross central line with two X before and after left side or right side to the axis of pitch of sliding tray IV.Y-direction sliding tray III is the most vertical in the midpoint of two sliding trays to the axis in length and breadth of sliding tray IV with X.Four X are respectively embedded in an X in sliding tray IV to the bearing end of sliding bearing 3.Middle plate 2 on lower plate 1 has the X to the left and right straight line back and forth movement track that by X to micrometer head 8 push and pull to sliding tray IV and X to sliding bearing 3 by X.
X is when regulation, lower plate 1 and X is motionless to micrometer bearing 7, by the X that turns clockwise to micrometer head 8, making X move a certain distance to micrometer head 8 front end to X forward, band disorder of internal organs plate 2 also to X forward moves same distance along X to sliding tray IV to sliding bearing 3 by four X.Middle plate 2 moves, and makes X also be stretched same long distance to X forward to spring 5 by X to hanging spring nail 4, thus realizes the regulation of workbench X forward；On the contrary, rotation X is to micrometer head 8 counterclockwise, and X reversely moves a certain distance to micrometer head 8 front end to X, drive the middle plate 2 being close to front end distance also as X reversely moves, X reversely shrinks to spring 5, and band disorder of internal organs plate 2 also reversely shrinks with equidistant to X, thus realizes workbench X and reversely regulate.
As shown in Figure 5, Figure 6, Y-direction governor motion C is hung plate extension spring nail 11-1, Y-direction spring 12, Y-direction regulation bearing 13, Y-direction micrometer head 14 in spring nail 11, Y-direction formed by middle plate 2, upper plate 9, Y-direction sliding bearing 10, Y-direction upper plate.
Upper plate 9 is provided with four straight holes VI identical with 1 four straight hole V positions of lower plate, each straight hole VI fixes its bearing end by nut and is in the Y-direction sliding bearing 10 of upper plate 9 lower surface.Below upper plate 9, the two ends, left and right on rear side of the centrage of left and right are respectively symmetrically fixed with a Y-direction upper plate extension spring nail 11, Y-direction upper plate hangs the front end of spring nail 11 mounting Y-direction spring 12, and the rear end of two Y-direction springs 12 is articulated in middle plate 2 plate in two, the left and right Y-direction on front side of the centrage of left and right that is in above respectively and hangs on spring nail 11-1.Y-direction spring 12 is in Y-direction spring groove.Y-direction regulation bearing 13 l-shaped, its horizontal segment is fixed on middle plate 2 precedence centre line position, threaded Y-direction micrometer head 14 on the screwed hole of its vertical section center.The follower head of Y-direction micrometer head 14 is fitted and connected with upper plate 9 front center line position.Left rotation and right rotation Y-direction micrometer head 14, Y-direction micrometer head 14 Y-direction regulation bearing 13 on have one rotate clockwise or counter-clockwise under Y-direction tandem back and forth movement track.
The bearing end of four Y-direction sliding bearings 10 is respectively embedded in a described middle plate 2 Y-direction sliding tray III above.Upper plate 9 has a Y-direction tandem back and forth movement track pushed and pulled by Y-direction micrometer head 14 by Y-direction sliding tray III and Y-direction sliding bearing 10 on middle plate 2.
During Y-direction regulation, middle plate 2 and Y-direction micrometer bearing 13 are motionless, by the Y-direction micrometer head 14 that turns clockwise, a certain distance is moved to Y forward in Y-direction micrometer head 14 front end, drive the upper plate 9 being close to front end, also moving same distance to Y forward by four Y-direction sliding bearings 10 along Y-direction sliding tray III, the mobile drive of upper plate 9 is fixed on the Y-direction of middle plate 2 and hangs the Y-direction spring 12 on spring nail 11 and be also stretched same long amount of tension to Y forward, thus realizes the regulation of workbench Y forward；On the contrary, rotating Y-direction micrometer head 14 counterclockwise, a certain distance is reversely moved in its front end to Y, the Y-direction spring 12Y that the Y-direction making upper plate 9 is hung on spring nail 11 reversely shrinks, driving the upper plate 9 being close to front end distance also as Y reversely moves, upper plate 9 moves, it is achieved workbench Y reversely regulates.
As shown in Figure 10, Figure 12, θ angle adjusting mechanism D is made up of workbench 31, upper plate 9, θ angle workbench extension spring nail 34-1, θ angle upper plate extension spring nail 34, θ angle spring 33, θ angle regulation bearing 36, θ angle micrometer head 37, upper plate intermediate sleeve 32.
The center of workbench 31 is provided with a tapped through hole VII.Upper plate intermediate sleeve 32 is the multidiameter with internal thread through hole, and its thin neck section is provided with external screw thread, and thick neck section is optical axis.Upper plate intermediate sleeve 32 is close-coupled on the tapped through hole VII of workbench 31 by thin neck section screw thread.The optical axis of thick neck section is in being plugged on movingly in the straight hole that upper plate 9 center is arranged.Below workbench 31, spring nail 34-1 hung by the θ angle workbench that is fixedly arranged at the front end with on the right side of front-rear center line, rear end on the left of front-rear center line is also fixed with a θ angle workbench and hangs spring nail 34-1, the above θ angle upper plate that is fixedly arranged at the front end with on the left of front-rear center line of upper plate 9 hangs spring nail 34, rear end on the right side of front-rear center line is also fixed a θ angle upper plate and is hung spring nail 34, hangs one θ angle spring 33 of each connection between spring nail 34 with workbench extension spring nail 34-1 and θ angle, the θ angle upper plate of group.θ angle spring 33 is in the spring groove of θ angle.θ angle regulation bearing 36 is L-shaped, and its horizontal segment is fixed on upper plate 9 above right side, threaded θ angle micrometer head 37 on the screwed hole of its vertical section center.The follower head of θ angle micrometer head 37 is fitted and connected with the adjustment block 35 on workbench 31.Left rotation and right rotation θ angle micrometer head 37, θ angle micrometer head 37 have on θ angle regulation bearing 36 one rotate clockwise or counter-clockwise lower before and after straight line back and forth movement track.Workbench 31 has the round rotary area at a θ angle through the optical axis by upper plate intermediate sleeve 32 thick neck section that pushes and pulls of θ angle micrometer head 37 on upper plate 9.
During the regulation of θ angle, upper plate 9 and θ angle micrometer bearing 36 is motionless, by the θ angle micrometer head 37 that turns clockwise, micrometer head 37 front end, θ angle promotes θ angle adjustment block 35 and workbench 31, certain angle is rotated forward for center of rotation to θ with upper plate intermediate sleeve 32 optical axis, drive θ that the θ angle workbench being fixed on workbench 31 hangs on spring nail 34-1 to be also stretched same long distance to θ forward to spring 33, thus realize workbench θ and rotate forward regulation；On the contrary, rotate θ angle micrometer head 37 counterclockwise, micrometer head 37 front end, θ angle drives workbench 31 reversely to move a certain distance to θ, drive the θ angle workbench being fixed on workbench 31 to hang the θ on spring nail 34-1 to be also reversely stretched to θ to spring 33 same long amount of tension, thus realize workbench θ and reversely regulate.
As shown in Figure 11, Figure 12, Figure 13, retaining mechanism E is made up of 42 upper plate intermediate sleeve 32, lock shaft 38, locking ratchet 40, locking spine axle 39, latch 41, locking hands.
Lock shaft 38 is three rank axles of boss in mid portion, and its upper axis is provided with external screw thread, and upper axis is connected with the inner hole thread of the upper plate intermediate sleeve 32 being fixed on workbench 31 by external screw thread.Lower plate 1, middle plate 2, upper plate 9 are sequentially arranged in the upper axis of lock shaft 38 by centre bore.Socket annular latch 41 on the cascaded surface of boss axle in the middle part of lock shaft 38, the upper surface of latch 41 actinal surface middle with lower plate 1 is fitted and connected.The bottom axle of lock shaft 38 is provided with the convex key of gear-like, and locking spine axle 39 endoporus is provided with the groove of gear-like, and locking spine axle 39 is arranged on the bottom axle of lock shaft 38 by convex key, groove.Locking ratchet 40 is connected by the inside and outside ratchet of hole axle construction with locking spine axle 39, and on locking ratchet 40, threaded locking hands is 42.
Workbench 31 the rotation of 42, has the microstroke up and down of a straight line by locking hands through locking the drive of ratchet 40, lock shaft 38 and upper plate intermediate sleeve 32.
Retaining mechanism E is connected with three-dimension adjusting mechanism by upper plate intermediate sleeve 32, is to a fixed mechanism of position after the adjustment of whole adjusting means, it is ensured that the definitiveness of position and uniqueness after regulation, thus reaches to be accurately positioned.When workbench three-dimensional regulation completes, pushing away on locking ratchet 40 and locking spine axle 39 and be combined, rotating clockwise locking hands makes latch 41 completely attach to below with lower plate 1 42, again by the threads turn of lock shaft 38 with upper plate intermediate sleeve 32 end, make workbench 31 and lower plate 1 under the dual function of latch 41 and screw thread, lock each guiding mechanism.When workbench needs three-dimensional to adjust, as long as the lightest tight hands of twist lock is 42, lock shaft 38 end screw thread is made to move down certain pitch in upper plate intermediate sleeve 32 screw thread, latch 41 is made to depart from below with lower plate 1, just can unclamp each orientation guiding mechanism being attached thereto, it is possible to workbench is re-started three-dimensional regulation.
Embodiment described above is only to be described the preferred embodiment of the present invention; not the scope of the present invention is defined; on the premise of designing spirit without departing from the present invention; various deformation that technical scheme is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (5)
1. a manual or semi-automatic work platform three-dimensional adjusting device, by Z-direction governor motion (A), X is to governor motion (B), Y-direction governor motion (C), θ angle adjusting mechanism (D) and retaining mechanism (E) five part are constituted, it is characterized in that: described Z-direction governor motion (A) is in described manual or the bottom of semi-automatic work platform three-dimensional adjusting device, Z-direction governor motion (A), X is to governor motion (B), Y-direction governor motion (C), θ angle adjusting mechanism (D) restricts connection the most each other, retaining mechanism (E) is in the Z-direction governor motion (C) of successively superposition, X is to governor motion (B), Y-direction governor motion (C), planar central position common for θ angle adjusting mechanism (D) four；
Described X to governor motion (B) by lower plate (1), middle plate (2), X to sliding bearing (3), X hangs spring nail (4) to lower plate, X hangs spring nail (4-1) to middle plate, X forms to micrometer head (8) to regulation bearing (7), X to spring (5), fixing screw (6), X；
nullThe connecting hole that described lower plate (1) is offered by four Jiao Chu and four lifting structure correspondence positions is fixed in lifting feed rod (24) by fixing screw (6)，Square on the position at (1) four angular divergence center of lower plate it is provided with four straight holes (V)，Fix its bearing end by nut on each straight hole (V) and be in the X of lower plate (1) upper surface to sliding bearing (3)，Lower plate (1) above on the left of front-rear center line before and after two ends be respectively symmetrically fixed with an X to lower plate hang spring nail (4)，X hangs spring nail (4) the mounting X left end to spring (5) to lower plate，Two X, two X before and after the right-hand member of spring (5) is articulated in middle plate (2) being on the right side of front-rear center line below respectively hang on spring nail (4-1) to middle plate，X is in X in spring groove to spring (5)，Described X is to regulation bearing (7) l-shaped，Its horizontal segment is fixed on the position of center line of lower plate (1) left surface，On the screwed hole of its vertical section center, threaded X is to micrometer head (8)，X is fitted and connected with middle plate (2) left surface position of center line to the right end of micrometer head (8)，Described X to micrometer head (8) X have in regulation bearing (7) one rotate clockwise or counter-clockwise under X straight line back and forth movement track to the left and right；
nullDescribed middle plate (2) upper surface is respectively provided with a Y-direction sliding tray (III) at four angles，Before and after left side or right side, the longitudinal axis of two Y-direction sliding trays (III) overlaps to sliding bearing (3) longitudinal centre line with two X before and after left side or right side，Described middle plate (2) lower surface is respectively provided with an X to sliding tray (IV) below each Y-direction sliding tray (III)，Y-direction sliding tray (III) and X to sliding tray (IV) in levels overlaying structure，Before and after left side or right side, two X overlap to sliding bearing (3) cross central line with two X before and after described left side or right side to the axis of pitch of sliding tray (IV)，Described Y-direction sliding tray (III) is the most vertical in the midpoint of two sliding trays to the axis in length and breadth of sliding tray (IV) with X，Described four X are respectively embedded in an X in sliding tray (IV) to the bearing end of sliding bearing (3)，Described middle plate (2) on described lower plate (1) has one with described X to micrometer head (8) servo-actuated X to the left and right straight line back and forth movement track to sliding tray (IV) and X to sliding bearing (3) by X.
The most according to claim 1 manually or semi-automatic work platform three-dimensional adjusting device, it is characterised in that: described Z-direction governor motion (A) is made up of driver element, Level Promoting support unit and lifting unit three part；
Described driver element is by cylinder (17), cylinder block (18), floating junction (19), cylinder contiguous block (20), cylinder stroke adjusting nut (16), locking nut (15) and foursquare fixed plate (28) composition, described cylinder block (18) is of an L-shaped structure, cylinder (17) is fixed on its vertical component, horizontal component is fixed in fixed plate (28), cylinder (17) right-hand member bar is connected with floating junction (19) left end, the right-hand member of floating junction (19) is connected with the vertical component of cylinder contiguous block (20) L-type structure, cylinder (17) left end bar is threaded rod, threaded rod threaded cylinder stroke adjusting nut (16) and locking nut (15)；
Described Level Promoting support unit is connected push pedal (21) by one, four containing facing the skewback (22) with inclined-plane directly, two one slide rails (25) form, the horizontal component of described cylinder contiguous block (20) L-type structure is fixed in connection push pedal (21), an one slide rail (25) is fixed respectively at both sides of the edge before and after connection push pedal (21), a skewback (22) is fixed at every one slide rail (25) two ends, left and right above, left and right skewback (22) spacing on two one slide rails (25) is equal, two slide rails (25) are embedded in before and after fixed plate (28) in two U-shaped chutes I；
nullDescribed lifting unit is made up of four lifting structures，Each lifting structure is respectively by fixed sleeves (23a)、Neck bush (23b)、Lifting feed rod (24)、Lifting spring (26)、Feed rod locknut (27)、Bearing (30)、Bearing pin (29) forms，On described neck bush (23b) external diameter, fixed sleeves (23a) is fixed in stationary fit,Dynamic lifting feed rod (24) that is connected in internal diameter，The fixed sleeves (23a) combined、The center of neck bush (23b) and lifting feed rod (24) is provided with gate arch type groove (II) jointly along fixed plate (28) left and right centerline direction，In the space of gate arch type groove (II) that described bearing (30) is fixed on lifting feed rod (24) by bearing pin (29)，Described slide rail (25) is in the space of gate arch type groove (II) of a lifting structure together with a skewback (22) thereon，Skewback (22) face directly or inclined-plane is fitted and connected with the bearing (30) in gate arch type groove (II)，Described slide rail (25) has a straight line back and forth movement track with skewback (22) by cylinder (17) in gate arch type groove (II)；
Described four lifting structures pass through fixed sleeves (23a) flange seat below by square four angles being separately fixed at fixed plate (28) of screw, the axis at described lifting feed rod (24) top is provided with a vertical screwed hole, the threaded fixing screw (6) of screwed hole, the threaded portion threaded feed rod locknut (27) of lifting feed rod (24) bottom, in lifting feed rod (24), a lifting spring (26) is installed in the bottom surface laminating in feed rod locknut (27) with fixed sleeves (23a) flange, lifting feed rod (24) has a lifting back and forth movement track by skewback (22) in neck bush (23b).
The most according to claim 1 manually or semi-automatic work platform three-dimensional adjusting device, it is characterised in that: described Y-direction governor motion (C) is hung by middle plate (2), upper plate (9), Y-direction sliding bearing (10), Y-direction upper plate that plate in spring nail (11), Y-direction hangs spring nail (11-1), Y-direction spring (12), Y-direction regulation bearing (13), Y-direction micrometer head (14) form；
nullDescribed upper plate (9) is provided with four straight holes (VI) identical with (1) four straight hole (V) position of lower plate，Fix its bearing end by nut on each straight hole (VI) and be in the Y-direction sliding bearing (10) of upper plate (9) lower surface，Described upper plate (9) two ends, left and right on rear side of the centrage of left and right below are respectively symmetrically fixed with a Y-direction upper plate and hang spring nail (11)，Y-direction upper plate hangs the front end of spring nail (11) mounting Y-direction spring (12)，The rear end of two Y-direction springs (12) is articulated in middle plate (2) plate in two, the left and right Y-direction on front side of the centrage of left and right that is in above respectively and hangs on spring nail (11-1)，Y-direction spring (12) is in Y-direction spring groove，Described Y-direction regulation bearing (13) l-shaped，Its horizontal segment is fixed on middle plate (2) precedence centre line position，Threaded Y-direction micrometer head (14) on the screwed hole of its vertical section center，The follower head of Y-direction micrometer head (14) is fitted and connected with upper plate (9) front center line position，Described Y-direction micrometer head (14) have in Y-direction regulation bearing (13) one rotate clockwise or counter-clockwise under Y-direction tandem back and forth movement track；
The bearing end of described four Y-direction sliding bearings (10) is respectively embedded in described middle plate (2) Y-direction sliding tray (III) above, and described upper plate (9) has a Y-direction tandem back and forth movement track servo-actuated with described Y-direction micrometer head (14) by Y-direction sliding tray (III) and Y-direction sliding bearing (10) on described middle plate (2).
The most according to claim 1 manually or semi-automatic work platform three-dimensional adjusting device, it is characterised in that: described θ angle adjusting mechanism (D) by workbench (31), upper plate (9), spring nail (34-1) hung by θ angle workbench, θ angle upper plate hangs spring nail (34), θ angle spring (33), θ angle regulation bearing (36), θ angle micrometer head (37), upper plate intermediate sleeve (32) form；
nullThe center of described workbench (31) is provided with a tapped through hole (VII)，Described upper plate intermediate sleeve (32) is the multidiameter with internal thread through hole，Its thin neck section is provided with external screw thread，Thick neck section is optical axis，Upper plate intermediate sleeve (32) is close-coupled on the tapped through hole (VII) of workbench (31) by thin neck section screw thread，The optical axis of thick neck section is in being plugged on movingly in the straight hole that upper plate (9) center is arranged，Spring nail (34-1) hung by described workbench (31) the θ angle workbench that is fixedly arranged at the front end with on the right side of front-rear center line below，Rear end on the left of front-rear center line is also fixed with a θ angle workbench and hangs spring nail (34-1)，The above θ angle upper plate that is fixedly arranged at the front end with on the left of front-rear center line of described upper plate (9) hangs spring nail (34)，Rear end on the right side of front-rear center line is also fixed a θ angle upper plate and is hung spring nail (34)，θ angle workbench extension spring nail (34-1) and θ angle upper plate with group hang one θ angle spring (33) of each connection between spring nail (34)，θ angle spring (33) is in the spring groove of θ angle，Described θ angle regulation bearing (36) l-shaped，Its horizontal segment is fixed on upper plate (9) above right side，Threaded θ angle micrometer head (37) on the screwed hole of its vertical section center，The follower head at θ angle micrometer head (37) is fitted and connected with the adjustment block (35) on workbench (31)，Described θ angle micrometer head (37) have on θ angle regulation bearing (36) one rotate clockwise or counter-clockwise lower before and after straight line back and forth movement track,Described workbench (31) has the round rotary motion region at a θ angle by the optical axis at θ angle micrometer head (37) and upper plate intermediate sleeve (32) thick neck section on upper plate (9).
The most according to claim 3 manually or semi-automatic work platform three-dimensional adjusting device, it is characterised in that: described retaining mechanism (E) is made up of (42) upper plate intermediate sleeve (32), lock shaft (38), locking ratchet (40), locking spine axle (39), latch (41), locking hands；
nullDescribed lock shaft (38) is three rank axles of boss in mid portion，Its upper axis is provided with external screw thread，Upper axis is connected with the inner hole thread of the upper plate intermediate sleeve (32) being fixed on workbench (31) by external screw thread，Described lower plate (1)、Middle plate (2)、Upper plate (9) is sequentially arranged in the upper axis of lock shaft (38) by centre bore，Socket annular latch (41) on the cascaded surface of lock shaft (38) middle part boss axle，The upper surface of latch (41) actinal surface middle with lower plate (1) is fitted and connected，The bottom axle of lock shaft (38) is provided with the convex key of gear-like，Locking spine axle (39) endoporus is provided with the groove of gear-like，Locking spine axle (39) is by convex key、Groove is arranged on the bottom axle of lock shaft (38)，Locking ratchet (40) is connected by the inside and outside ratchet of hole axle construction with locking spine axle (39)，The upper threaded locking hands of locking ratchet (40) is (42)；
Described workbench (31) has the drive of (42), locking ratchet (40), lock shaft (38) and upper plate intermediate sleeve (32) by locking hands the microstroke up and down of a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410129873.2A CN103879132B (en) | 2014-04-02 | 2014-04-02 | Three-dimensional adjusting device for manual or semi-automatic workbench |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410129873.2A CN103879132B (en) | 2014-04-02 | 2014-04-02 | Three-dimensional adjusting device for manual or semi-automatic workbench |
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| CN103879132A CN103879132A (en) | 2014-06-25 |
| CN103879132B true CN103879132B (en) | 2017-01-11 |
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| CN201410129873.2A Expired - Fee Related CN103879132B (en) | 2014-04-02 | 2014-04-02 | Three-dimensional adjusting device for manual or semi-automatic workbench |
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| CN108215458B (en) * | 2018-02-11 | 2023-05-02 | 浙江华企正邦自动化科技有限公司 | R-angle rotation fine adjustment mechanism of SMT printer platform |
| CN109060192B (en) * | 2018-09-07 | 2021-03-26 | 中车青岛四方机车车辆股份有限公司 | Online calibration device and calibration method for temperature detection system |
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| CN110332293B (en) * | 2019-07-04 | 2023-03-24 | 电子科技大学 | Worm wheel lead screw |
| CN112067854A (en) * | 2020-11-13 | 2020-12-11 | 上海伟测半导体科技股份有限公司 | Device and method for moving and loading test machine |
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| CN114810814B (en) * | 2022-04-29 | 2023-07-21 | 江苏振江新能源装备股份有限公司 | Gap-adjustable bearing |
| CN114771089A (en) * | 2022-06-23 | 2022-07-22 | 江苏慈美新材料科技有限公司 | Printing machine capable of positioning and correcting printing patterns in multiple sizes |
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| JP2001105565A (en) * | 1999-10-06 | 2001-04-17 | Sony Corp | Printer |
| JP2002015775A (en) * | 2000-06-29 | 2002-01-18 | Toshiba Battery Co Ltd | Nonaqueous solvent secondary cell and positive active material for the same |
| JP4230514B2 (en) * | 2007-02-19 | 2009-02-25 | マイクロ・テック株式会社 | Screen printing machine |
| CN201456528U (en) * | 2009-06-05 | 2010-05-12 | 深圳德森精密设备有限公司 | Regulating platform of printer |
| CN201471826U (en) * | 2009-07-31 | 2010-05-19 | 深圳市网印巨星机电设备有限公司 | Printing platform regulator |
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