CN108145545A - A kind of shaft mounting base and the adjusting method using the shaft mounting base - Google Patents
A kind of shaft mounting base and the adjusting method using the shaft mounting base Download PDFInfo
- Publication number
- CN108145545A CN108145545A CN201711468661.7A CN201711468661A CN108145545A CN 108145545 A CN108145545 A CN 108145545A CN 201711468661 A CN201711468661 A CN 201711468661A CN 108145545 A CN108145545 A CN 108145545A
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- Prior art keywords
- axle bed
- mounting base
- deflection piece
- bed substrate
- shaft
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The present invention is suitable for accurate grinding processing technique field, disclose a kind of shaft mounting base and the adjusting method of the shaft mounting base, including being used to install fixed mounting base with machine tool sliding table sliding block, micro-adjusting mechanism for the deflection piece of frame torr shaft and for adjusting the deflection piece deflection stroke, the mounting base includes axle bed substrate, middle riser and axis upper cover plate, the upper end of the middle riser and the side of the axis upper cover plate are rotatablely connected, the lower end of the middle riser is fixedly connected with the side of the axle bed substrate, the deflection piece is set on the top of the axle bed substrate, the side of the axle bed substrate far from middle riser connect fixation by fastener with the deflection piece, the micro-adjusting mechanism is set on the rear end of the axle bed substrate.The adjusting method of a kind of shaft mounting base provided by the present invention and the shaft mounting base, can the angle angle of countershaft and workpiece spindle accurately adjusted, meet the accurate grinding processing of workpiece taper.
Description
Technical field
It is installed the invention belongs to accurate grinding processing technique field more particularly to a kind of shaft mounting base and using the shaft
The adjusting method of seat.
Background technology
In Cylindrical Grinding Processes industry, grinding wheel spindle mounting-fixing base, stand device, which is locked at, to be moved up and down automatically
On slide unit panel, workpiece is clamped in main shaft chuck.Workpiece at the uniform velocity rotates in process, and grinding wheel axle bed radially, axially leans on
Mill grinding workpiece, because grinding wheel spindle is parallel with workpiece spindle, the workpiece processed does not have taper, and the requirement of certain products processing needs
It will be there are certain taper, in outer circle by under the principle of mill, needing to realize that grinding wheel spindle and workpiece spindle have angle.To cope with product
Diversified in specifications, also different situation, the processing of product need to realize grinding wheel shaft and the angle angle of workpiece spindle to processing taper value
It is adjustable.
In the prior art, the structure of grinding wheel shaft mounting base adjustable-angle, majority are to be compared to be designed in slide unit to revolve
The angle scale turned, this designs the use that can not accomplish adaptation to local conditions, and its Adjustment precision does not meet the requirement of accurate grinding processing,
Influence Workpiece Machining Accuracy.
Invention content
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of shaft mounting base is provided and using this turn
The adjusting method of axis mounting base can make shaft and workpiece spindle have an angle, and can countershaft and workpiece spindle angle angle into
Row is adjusted, and meets the accurate grinding processing of workpiece difference taper.
The technical scheme is that：A kind of shaft mounting base installs fixed peace including being used for machine tool sliding table sliding block
Dress seat, the micro-adjusting mechanism for the deflection piece of frame torr shaft and for adjusting the deflection piece deflection stroke, the mounting base packet
Axle bed substrate, middle riser and axis upper cover plate are included, the upper end of the middle riser and the side of the axis upper cover plate are rotatablely connected, described
The lower end of middle riser is fixedly connected with the side of the axle bed substrate, and the deflection piece is set on the top of the axle bed substrate, institute
It states side of the axle bed substrate far from middle riser and fixation is connect with the deflection piece by fastener, the micro-adjusting mechanism is set on described
The rear end of axle bed substrate.
Specifically, the top both ends of the deflection piece are separately provided for the limited block that countershaft is limited.
Specifically, the middle part under the deflection piece is articulated and connected by heel pin and the axle bed substrate.
Specifically, the fastener includes front end latch segment and rear end latch segment, and the front end latch segment is threadedly connected to
The front end of the axle bed substrate and the deflection piece, the rear end latch segment are threadedly connected to the axle bed substrate and the deflection
The rear end of part.
Specifically, it is provided with gap between the axle bed substrate and the deflection piece.
Specifically, the front end in the gap is provided with the first spring and positioning pin, and the positioning pin passes through first bullet
Spring, first spring and the positioning pin at least there are two.
Specifically, the rear end of the axle bed substrate and the deflection piece is provided with second spring, and the second spring is at least
There are one.
Specifically, axis upper cover plate lower section both ends are separately provided for the tabletting of clamping shaft.
Specifically, the micro-adjusting mechanism includes differential head and mounting blocks, and the differential head is installed solid by the mounting blocks
Due on the axle bed substrate.
The present invention also provides a kind of adjusting method of shaft mounting base, using above-mentioned shaft mounting base, including following step
Suddenly：
The shaft mounting base is mounted on machine tool sliding table sliding block；
Original state, the axle bed substrate and the deflection piece are locked by the fastener, the axle bed substrate
It is arranged in parallel with the deflection piece, for workpiece zero draft grinding；
During workpiece taper grinding, the fastener is unclamped, by the adjustment effect of the micro-adjusting mechanism, is made described inclined
Turn the relatively described axle bed substrate of part to deflect, the axle bed substrate and the deflection piece are changed into intersecting shape by parastate
State, the deflection piece is resisted against shaft and shaft is pushed to form angle with workpiece spindle, by the deflection row for controlling the deflection piece
Journey adjusts the angle angle, and then adjusts the grinding taper of workpiece.
A kind of shaft mounting base provided by the present invention and the adjusting method using the shaft mounting base, in the tune of differential head
Under section effect, deflection piece deflects, and deflection piece deflection, which supports shaft, makes shaft be become with workpiece spindle from parastate
Intersection forms angle, and controls the deflection stroke of deflection piece, adjusts shaft and the angle of workpiece spindle angle, meets workpiece
The accurate grinding processing of different tapers.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of shaft mounting base provided in an embodiment of the present invention and the structure diagram of shaft cooperation；
Fig. 2 is a kind of shaft mounting base provided in an embodiment of the present invention and the structure diagram of shaft cooperation；
Fig. 3 is a kind of part exploded perspective view of shaft mounting base provided in an embodiment of the present invention；
Fig. 4 is a kind of structure diagram of shaft mounting base provided in an embodiment of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
Only it is relative concept each other it should also be noted that, the orientation term such as left and right, upper and lower in the embodiment of the present invention
Or using the normal operating condition of product as reference, and should not be regarded as restrictive.
As shown in Figures 1 to 4, a kind of shaft mounting base provided in an embodiment of the present invention, for numerical control grinding machine grinding wheel
Axis is installed, and the angle angle of grinding wheel spindle and workpiece spindle is adjusted, realizes the taper grinding of workpiece, is slided including being used for lathe
Platform sliding block installs fixed mounting base, deflects stroke for the deflection piece 6 of frame torr shaft 7 and for adjusting the deflection piece 6
Micro-adjusting mechanism 23, the mounting base are set in open frame, and the mounting base includes axle bed substrate 3, middle riser 22 and axis upper cover
Plate 9, the upper end of the middle riser 22 and the side of the axis upper cover plate 9 are rotatablely connected, the lower end of the middle riser 22 with it is described
The side of axle bed substrate 3 is fixedly connected, and the deflection piece 6 is set on the top of the axle bed substrate 3, and the axle bed substrate 3 is separate
The side of middle riser 22 connect fixation with the deflection piece 6 by fastener, and the micro-adjusting mechanism 23 is set on the axle bed substrate 3
Rear end.Original state at this point, the axis of axle bed substrate 3 and deflection piece 6 is in parastate, is ground for the zero draft of workpiece
Processing is cut, shaft 7 is parallel with workpiece spindle；When carrying out taper WEDM to workpiece, consolidating for connection shaft seat substrate 3 and deflection piece 6 is unclamped
Tight part by being adjusted for rotary fine adjustment mechanism 23, makes deflection piece 6 deflect, and deflection piece 6 is close to the one of micro-adjusting mechanism 23
End rises, i.e., the rear end of deflection piece 6 rises, and front end declines, at this point, deflection piece 6 and the axis of axle bed substrate 3 are turned by parastate
Become intersection, the rear end of deflection piece 6 is resisted against shaft 7 and then shaft 7 is pushed to deflect, with treating in uphill process
Workpieces processing axis forms angle, by controlling the deflection stroke of deflection piece 6, adjusting shaft 7 and the size of workpiece spindle angle, and then
Determine the grinding taper of workpiece.Above-mentioned shaft mounting base can realize the angle of countershaft 7 and workpiece spindle angle by micro-adjusting mechanism 23
Degree is accurately adjusted, and completes workpiece taper WEDM, high precision machining is simple and reasonable for structure, easy to loading and unloading, application cost
It is low, use easy to spread.
Specifically, the top of the micro-adjusting mechanism 23 may be provided with the axis locating ring 19 positioned for countershaft 7, the axis
Locating ring 19 is located at the deflection piece 6, and in practical application, shaft 7 is also provided with coordinating with the axis locating ring 19
Slot (does not indicate) in figure, and countershaft 7 plays the role of axially position.
Specifically, the middle riser 22 can be connect with the axis upper cover plate 9 by pivot pin 11, and axis upper cover plate 9 can be with pivot pin
11 are overturn for axis.
Specifically, buffer structure, axis upper cover be may be provided between the junction of the middle riser 22 and the axis upper cover plate 9
Plate 9 toward 7 direction of shaft overturn when, can play a buffer role in, avoid rigid collision, ensure that axis upper cover plate 9 is safe and reliable.
In the embodiment of the present invention, buffer structure includes piston rod 12 and compression spring 16, under the action of compression spring 16, axis upper cover plate
9 switching process has cushion effect, prevents the overturning of axis upper cover plate 9 from generating rigid collision, shaft of damaging 7.In practical application, buffering
Structure can also be hydraulic piston structure.
Specifically, the axle bed substrate 3 (can not indicate) positioning and locking on the middle riser 22 by pin in figure,
The pin (not indicated in figure) at least there are two, alternatively, the axle bed substrate 3 and the middle riser 22 can pass through the company of welding
It connects, alternatively, the axle bed substrate 3 can be of an L-shaped structure integrated molding setting with the middle riser 22.
It, can be to the both ends of deflection piece 6 in order to avoid the contact process of shaft 7 and deflection piece 6 causes to wear in practical application
Make rounded corner processing in the corner contacted with shaft 7.
Specifically, the connector 8 for connecting support is may be provided between the axis upper cover plate 9 and the deflection piece 6, is protected
It is constant to hold the distance between axis upper cover plate 9 and deflection piece 6, the connector 8 and fastener homonymy, connector 8 can be connected by screw thread
It is connected to axis upper cover plate 9 and deflection piece 6.In practical application, connector 8 can be connecting rod or connecting plate etc., in the embodiment of the present invention,
Connector 8 is the connecting rod of six sided structures.
Specifically, the top both ends of the deflection piece 6 are separately provided for the limited block 24 that countershaft 7 is limited,
7 frame torr of shaft passes through the position that limited block 24 limits shaft 7 on deflection piece 6, prevents 7 rotary course of shaft from left and right occurs
It swings, influences the precision of processing, while be also conducive to being accurately positioned for installation, limited block 24 may be provided with dovetail groove, "V" shaped slot
Or arc-shaped slot etc..
Specifically, the middle part under the deflection piece 6 can be articulated and connected by heel pin 15 and the axle bed substrate 3, deflection
Part 6 can carry out deflecting up and down for axis with heel pin 15 with respect to axle bed substrate 3, and articulated position is set on deflection piece 6 and axle bed substrate 3
Centre, ensure deflection piece 6 have optimal deflection stroke.
In the embodiment of the present invention, the centre position of 6 lower section of deflection piece may be provided with convex block (not indicated in figure), the convex block
(not indicated in figure) is integrally formed with deflection piece 6, and the centre position of axle bed substrate 3 may be provided with and the convex block is matched opens
Mouthful (not indicated in figure) (does not indicate) on convex block in figure and offers through-hole (not indicated in figure), and heel pin 15 passes through should
Through-hole simultaneously passes through nut head and connect fixation with axle bed substrate 3.
Specifically, the fastener includes front end latch segment 5 and rear end latch segment 4, and the front end latch segment 5 is threadedly coupled
In the front end of the axle bed substrate 3 and the deflection piece 6, the rear end latch segment 4 is threadedly connected to the axle bed substrate 3 and institute
State the rear end of deflection piece 6, when workpiece zero draft is processed, front end latch segment 5 and rear end latch segment 4 lock connection shaft seat substrate 3 with
Deflection piece 6, it is ensured that axle bed substrate 3 is in parastate with deflection piece 6, and shaft 7 is parallel with workpiece spindle, and there is no angles；To work
When part carries out taper grinding, need to unclamp the screw of front end latch segment 5 and rear end latch segment 4, in the work of micro-adjusting mechanism 23
Under, deflection piece 6 can be rotated upwardly and downwardly relative to axle bed substrate 3, and then shaft 7 is pushed to deflect, shaft 7 and workpiece spindle
Angle is formed, the deflection of deflection piece 6 is controlled to form the size to adjust angle by micro-adjusting mechanism 23, realizes the taper mill of workpiece
Cut processing.
Specifically, gap (not indicated in figure) is may be provided between the axle bed substrate 3 and the deflection piece 6, it is ensured that
Deflection piece 6 have deflection space, gap (does not indicate) size size in figure be influence deflection piece 6 deflect stroke it is important because
Element, and the deflection stroke of deflection piece 6 determines shaft 7 and the size of workpiece spindle angle, i.e. the deflection stroke of deflection piece 6 influences workpiece
The size of taper is ground, in practical application, by changing the size in the gap (not indicating in figure), determines that taper can be ground
Maximum value.
In the embodiment of the present invention, deflection piece 6 coordinates the gap size of planar design because actual processing needs to adjust with axle bed substrate 3
The angle of whole taper angle is small, and the formation that deflection piece 6 need to deflect is small, which is sized to 1mm, it is possible to understand that ground,
The size in the gap is because of the needs or other suitable numerical value of actual processing taper size.
Specifically, the front end in the gap may be provided with the first spring 17 and positioning pin 18, the first spring 17 and positioning pin
18 between axle bed substrate 3 and deflection piece 6 and close to front position, and the positioning pin 18 passes through first spring 17, institute
State the first spring 17 and the positioning pin 18 at least there are two, positioning pin 18 is used for the positioning of the first spring 17, can also protect the
One spring 17 prevents the pressure being subject to excessive so as to cause failure.
Specifically, the top of the axle bed substrate 3 offers the pin hole 20 for installing 18 position of positioning pin, pin hole
20 are located at the front end of axle bed substrate 3, and the hole position number of pin hole 20 is equal to the number of positioning pin 18, and each pin hole 20 is in same straight line
On, and the straight line parallel is in the front end face of axle bed substrate 3.
Specifically, the rear end of the axle bed substrate 3 and the deflection piece 6 may be provided with second spring 13, second bullet
Spring 13 at least one.
Specifically, the second spring 13 can be tension spring, and the both ends of tension spring are connected to axle bed substrate 3 by screw 14 respectively
On deflection piece 6.
In practical application, when axle bed substrate 3 is in initial parallel state with deflection piece 6, the first spring 17 and second spring
13 are in normal condition, are acted on without external force；When axle bed substrate 3 and deflection piece 6 are changed into intersection by parastate, i.e.,
When shaft 7 has angle with workpiece spindle, the first spring 17 is compressed by the pressure that 6 front end of deflection piece pushes, second spring 13
The pulling force risen by 6 rear end of deflection piece is stretched, and the first spring 17 and second spring 13 can ensure that the automatic of deflection piece 6 returns
Position, it is ensured that the precision of fine tuning.
Specifically, the 9 lower section both ends of axis upper cover plate are separately provided for the compression piece 10 of clamping shaft 7, to ensure
Under the premise of preload, the effect of damping can also be played by compressing piece 10, promote grinding accuracy.
In the embodiment of the present invention, which can be steel disc, and steel disc has good strength and stiffness, practical function
It is good.
Specifically, the micro-adjusting mechanism 23 includes differential head 1 and mounting blocks 2, and the differential head 1 can pass through the mounting blocks
2 are mounted on the axle bed substrate 3, and the precision of differential head 1 can reach 0.01 millimeter, can meet the high-precision of workpiece taper
Grinding.
In practical application, the telescopic end of differential head 1 can directly be resisted against the rear end of deflection piece 6, be contacted with 6 face of deflection piece,
Alternatively, may be provided with connection structure between the telescopic end of differential head 1 and deflection piece 6, which includes steel ball and fixed seat,
One end of fixed seat is fixedly connected with the rear end of deflection piece 6, and the other end is provided with the cavity for accommodating the steel ball, differential head 1
Telescopic end be resisted against the steel ball, differential head and steel ball pass through point contact, it is ensured that differential head 1 can accurately drive deflection piece
6, realize that the precision of workpiece grinding taper is adjusted.
Specifically, the mounting blocks 2 may be provided with the locking member (not indicated in figure) for locking the differential head 1,
Differential head is locked after adjustment, avoids keeping away because vibrations make differential head 1 influence shaft 7 and the angle of workpiece spindle in process
Exempt from processing and error occur.
In practical application, the locking member (not indicated in figure) can be lock-screw, can also be set on the mounting blocks
It is useful for the locking screw pit coordinated with the locking member (not indicated in figure).
The present invention also provides a kind of adjusting method of shaft mounting base, using above-mentioned shaft mounting base, including following step
Suddenly：
The shaft mounting base is mounted on machine tool sliding table sliding block；
Original state, the axle bed substrate 3 and the deflection piece 6 pass through 4 spiral shell of the front end latch segment 5 and rear end latch segment
Bolt-lock fastens, at this point, the axle bed substrate 3 and the deflection piece 6 are in parastate, adds suitable for the grinding of workpiece zero draft
Work；
During workpiece taper grinding, the bolt of the front end latch segment 5 and rear end latch segment 4 is unclamped, by rotating
The differential head 1 for stating micro-adjusting mechanism 23 is adjusted, and the relatively described axle bed substrate 3 of the deflection piece 6 is made to deflect, deflection piece 6
Rear end rise, front end declines, and the axle bed substrate 3 and the deflection piece 6 are changed into intersection by parastate, it is described partially
Turn part 6 to be resisted against shaft 7 and shaft 7 is pushed to form angle with workpiece spindle, by the deflection Traffic control system for controlling the deflection piece 6
The angle angle, and then adjust the grinding taper of workpiece.
A kind of shaft mounting base that the embodiment of the present invention is provided and the adjusting method using the shaft mounting base, by
Gap is provided between axle bed substrate 3 and deflection piece 6, deflection stroke is provided to deflection piece 6, under the action of micro-adjusting mechanism 23,
Deflection piece 6 can be generated relative to axle bed substrate 3 to be deflected up and down, and angle is formed with workpiece spindle so as to which shaft 7 be pushed to deflect, and
The deflection stroke of deflection piece 6 is controlled, adjusts the angle of the angle, meets workpiece difference taper grinding, high precision machining,
Simple and reasonable, bulk handling is convenient, rigid is good, and application cost is low, use easy to spread.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent replacement or improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of shaft mounting base, which is characterized in that install fixed mounting base, with machine tool sliding table sliding block for frame including being used for
Hold in the palm the deflection piece of shaft and the micro-adjusting mechanism for adjusting deflection piece deflection stroke, the mounting base include axle bed substrate,
Middle riser and axis upper cover plate, the upper end of the middle riser and the side of the axis upper cover plate are rotatablely connected, under the middle riser
End is fixedly connected with the side of the axle bed substrate, and the deflection piece is set on the top of the axle bed substrate, the axle bed substrate
Side far from middle riser connect fixation with the deflection piece by fastener, and the micro-adjusting mechanism is set on the axle bed substrate
Rear end.
2. a kind of shaft mounting base as described in claim 1, which is characterized in that the top both ends of the deflection piece are set respectively
It is useful for the limited block that countershaft is limited.
3. a kind of shaft mounting base as described in claim 1, which is characterized in that the middle part under the deflection piece passes through heel pin
It is articulated and connected with the axle bed substrate.
4. a kind of shaft mounting base as described in claim 1, which is characterized in that the fastener includes front end latch segment with after
Latch segment is held, the front end latch segment is threadedly connected to the front end of the axle bed substrate and the deflection piece, the rear end locking
Block is threadedly connected to the rear end of the axle bed substrate and the deflection piece.
5. a kind of shaft mounting base as claimed in claim 4, which is characterized in that between the axle bed substrate and the deflection piece
It is provided with gap.
6. a kind of shaft mounting base as claimed in claim 5, which is characterized in that the front end in the gap is provided with the first spring
And positioning pin, the positioning pin pass through first spring, first spring and the positioning pin at least there are two.
7. a kind of shaft mounting base as claimed in claim 5, which is characterized in that after the axle bed substrate and the deflection piece
End is provided with second spring, the second spring at least one.
8. a kind of shaft mounting base as described in claim 1, which is characterized in that both ends are set respectively below the axis upper cover plate
It is useful for the tabletting of clamping shaft.
9. a kind of shaft mounting base as described in claim 1, which is characterized in that the micro-adjusting mechanism includes differential head and installation
Block, the differential head are mounted on by the mounting blocks on the axle bed substrate.
10. a kind of adjusting method of shaft mounting base, which is characterized in that using the shaft peace such as any one of claim 1 to 9
Seat is filled, is included the following steps：
The shaft mounting base is mounted on machine tool sliding table sliding block；
Original state, the axle bed substrate and the deflection piece are locked by the fastener, the axle bed substrate and institute
It states deflection piece to be arranged in parallel, for workpiece zero draft grinding；
During workpiece taper grinding, the fastener is unclamped, by the adjustment effect of the micro-adjusting mechanism, makes the deflection piece
Relatively described axle bed substrate deflects, and the axle bed substrate and the deflection piece are changed into intersection by parastate, institute
It states deflection piece to be resisted against shaft and shaft is pushed to form angle with workpiece spindle, by the deflection Traffic control system for controlling the deflection piece
The angle angle, and then adjust the grinding taper of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468661.7A CN108145545B (en) | 2017-12-29 | 2017-12-29 | Rotating shaft mounting seat and adjusting method using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468661.7A CN108145545B (en) | 2017-12-29 | 2017-12-29 | Rotating shaft mounting seat and adjusting method using same |
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| Publication Number | Publication Date |
|---|---|
| CN108145545A true CN108145545A (en) | 2018-06-12 |
| CN108145545B CN108145545B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711468661.7A Active CN108145545B (en) | 2017-12-29 | 2017-12-29 | Rotating shaft mounting seat and adjusting method using same |
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|---|---|---|---|---|
| US3080686A (en) * | 1960-12-08 | 1963-03-12 | Universal American Corp | Grinding machine |
| CN201253785Y (en) * | 2008-09-23 | 2009-06-10 | 重庆三磨海达磨床有限公司 | Slender shaft pipe fitting high speed supporting roller conveying device |
| CN103753083A (en) * | 2013-12-26 | 2014-04-30 | 新疆新能钢结构有限责任公司 | Flange assembling platform |
| CN203610896U (en) * | 2013-12-26 | 2014-05-28 | 新疆新能钢结构有限责任公司 | Flange assembling platform |
| CN103949959A (en) * | 2014-04-18 | 2014-07-30 | 河源富马硬质合金股份有限公司 | Multifunctional grinding machine |
| CN103978431A (en) * | 2014-05-23 | 2014-08-13 | 深圳市金洲精工科技股份有限公司 | Grinding wheel dressing device |
| CN106825973A (en) * | 2017-03-10 | 2017-06-13 | 广州增立钢管结构股份有限公司 | A kind of power transmission and transformation framework A words column cap welding device |
| CN207888340U (en) * | 2017-12-29 | 2018-09-21 | 深圳市金洲精工科技股份有限公司 | A kind of shaft mounting base |
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