Nothing Special   »   [go: up one dir, main page]

CN220498213U - Adjustable welding positioning tool - Google Patents

Adjustable welding positioning tool Download PDF

Info

Publication number
CN220498213U
CN220498213U CN202321485077.3U CN202321485077U CN220498213U CN 220498213 U CN220498213 U CN 220498213U CN 202321485077 U CN202321485077 U CN 202321485077U CN 220498213 U CN220498213 U CN 220498213U
Authority
CN
China
Prior art keywords
positioning
piece
locating piece
support frame
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202321485077.3U
Other languages
Chinese (zh)
Inventor
杨金柱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Shijia Science & Technology Inc
Original Assignee
Suzhou Shijia Science & Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Shijia Science & Technology Inc filed Critical Suzhou Shijia Science & Technology Inc
Priority to CN202321485077.3U priority Critical patent/CN220498213U/en
Application granted granted Critical
Publication of CN220498213U publication Critical patent/CN220498213U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The utility model discloses an adjustable welding positioning tool which comprises a support, wherein a roll-over stand is arranged on the support in a pivotable manner, a central positioning piece is fixedly arranged at the center of the surface of the roll-over stand, a central pressing mechanism capable of moving relative to the central positioning piece is arranged on one side of the central positioning piece, the central pressing mechanism comprises a top positioning piece and side positioning pieces, end positioning pieces are arranged at two ends of the roll-over stand, and the central positioning piece, the top positioning piece, the side positioning pieces and the end positioning pieces jointly form a positioning area for positioning a workpiece. The utility model sets the center locating piece, the top locating piece, the side locating piece and the end locating piece to form the locating area which can be flexibly adjusted according to the size of the workpiece, so as to adapt to workpieces with different lengths, widths and thicknesses, and improve the application range, the use flexibility and the locating precision of the locating area.

Description

Adjustable welding positioning tool
Technical Field
The utility model relates to the technical field of elevator cabs, in particular to an adjustable welding positioning tool.
Background
The lower beam is an important component of the elevator car, and two side plates and a top plate need to be welded to the lower beam when the lower beam is welded. However, it is difficult to fix a plurality of structures to be welded at the same time, and it is necessary to perform positioning welding one by one, so that on the one hand, the operation efficiency is limited, and on the other hand, the operation affects the whole welding accuracy.
The prior art is shown as a high accuracy elevator car underbeam welding frock that the publication No. CN208467643U disclosed, and it adopts a plurality of closing device to fix a position a plurality of work pieces simultaneously, but wherein the connection between closing device's structure and the mounting bracket is fixed, can't nimble regulation. However, the size of the car is not the only value, and a plurality of model sizes exist, so that the underbeam component matched with the car is also provided with a plurality of size models, the pressing device of the fixing structure can only be matched with the underbeam component with one model size, great inconvenience exists in actual use, and different positioning tools are customized according to each size, so that the cost control and the actual production are not met.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides an adjustable welding positioning tool.
The aim of the utility model is achieved by the following technical scheme:
the utility model provides an adjustable welding positioning frock, includes the support, but be provided with the roll-over stand on the support pivotallyhich, the surface center of roll-over stand has set firmly central locating part, one side of central locating part is provided with the central hold-down mechanism that can remove rather than it, central hold-down mechanism includes top locating part and lateral part locating part, the both ends of roll-over stand are provided with the tip locating part, central locating part, top locating part, lateral part locating part and tip locating part constitute the location district that is used for the location work piece jointly.
Preferably, a moving mechanism for driving the central pressing mechanism to move is arranged on one side of the central positioning member, the moving mechanism comprises a supporting frame, a moving plate, a group of moving cylinders and moving guide rails, the supporting frame is fixedly connected with the roll-over stand into a whole, a group of moving guide rails are horizontally arranged on the supporting frame at intervals, at least one moving cylinder is arranged on each moving guide rail in a sliding mode, and the moving plate is arranged on the group of moving cylinders and is driven by the moving plate to move horizontally relative to the central positioning member.
Preferably, a notch is formed in the outer side edge of the moving plate, a locating plate is covered on the notch, a group of locating holes are formed in the axis of the locating plate, a locating block is arranged on the supporting frame moving plate, and bolts penetrate through the locating holes to fasten the locating plate, the moving plate and the locating block.
Preferably, a group of waist-shaped holes are uniformly distributed on the movable plate along the side of the notch, the extending direction of the waist-shaped holes is consistent with the moving direction of the movable plate, and positioning bolts are arranged in the waist-shaped holes in a penetrating manner.
Preferably, the central pressing mechanism comprises a T-shaped supporting frame, the supporting frame is fixedly arranged on the movable plate, the top positioning piece is arranged at the top of the supporting frame, and the two side positioning pieces are symmetrically arranged at two sides of the supporting frame respectively.
Preferably, the top locating piece comprises a sliding groove, a sliding block, a handle and a pressing plate, wherein the sliding groove is fixedly arranged at the top of the supporting frame, the sliding block is slidably arranged in the sliding groove, lock buttons used for fixing the sliding block are arranged on two sides of the sliding groove in a penetrating mode, the handle and the pressing plate are arranged at the top of the sliding block in a pivotable mode, and the handle is connected with the pressing plate through a connecting rod to drive the pressing plate to press downwards.
Preferably, the lateral part locating part includes pole setting, connecting block, pressure strip, compresses tightly the spanner, the pole setting set firmly in on the support frame, the connecting block set up in the top inboard of pole setting and through the connecting rod with it is connected to compress tightly the spanner transmission, compress tightly the board vertical set firmly in the interior terminal surface of connecting block, and with the lateral part of support frame is relative, compress tightly the spanner pivot set up in the top outside of pole setting, and through rotary drive the pressure strip is relative the lateral part of support frame removes.
Preferably, the end positioning piece is a column body arranged vertically, and the head of the end positioning piece is rotatably connected with the rod body of the end positioning piece.
Preferably, the central positioning piece is fixedly arranged on the roll-over stand through a supporting rod, the central positioning piece is symmetrically arranged relative to the supporting rod, and slots for inserting connection are formed in two ends of the central positioning piece.
Preferably, the side parts of the roll-over stand and the support frame are pivotally connected with the bearing at the top of the support frame through the roll-over connecting frame, and a motor or a handle is arranged at the outer side of one end of the support frame.
The beneficial effects of the utility model are mainly as follows:
the top locating piece and the side locating piece are arranged to move relative to the central locating piece to accurately adjust the positions of the top locating piece and the side locating piece so as to adapt to workpieces with different widths, the head of the end locating piece can rotate to adapt to workpieces with different heights, and the central locating piece, the top locating piece, the side locating piece and the end locating piece jointly form a locating area which can be flexibly adjusted according to the sizes of the workpieces so as to adapt to workpieces with different lengths, widths and thicknesses, so that the application range, the use flexibility and the locating precision of the locating area are improved.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
fig. 1: schematic diagrams of embodiments of the present utility model;
fig. 2: another angular schematic of an embodiment of the present utility model;
fig. 3: a partial schematic of an embodiment of the present utility model;
fig. 4: the embodiment of the utility model is partially structurally schematic.
Detailed Description
The present utility model will be described in detail below with reference to specific embodiments shown in the drawings. The embodiments are not limited to the present utility model, and structural, methodological, or functional modifications of the utility model from those skilled in the art are included within the scope of the utility model.
In the description of the embodiments, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in the specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the scheme, the direction approaching the operator is the near end, and the direction separating from the operator is the far end, with reference to the operator.
As shown in fig. 1 to 4, the utility model discloses an adjustable welding positioning tool, which comprises a bracket 1, wherein a roll-over stand 2 is pivotably arranged on the bracket 1, a center positioning piece 3 is fixedly arranged at the center of the surface of the roll-over stand 2, one side of the center positioning piece 3 is provided with a center pressing mechanism capable of moving relative to the center positioning piece, the center pressing mechanism comprises a top positioning piece 4 and a side positioning piece 5, two ends of the roll-over stand 2 are provided with end positioning pieces 6, and the center positioning piece 3, the top positioning piece 4, the side positioning pieces 5 and the end positioning pieces 6 jointly form a positioning area for positioning a workpiece.
Specifically, as shown in fig. 2 and fig. 4, a moving mechanism for driving the central pressing mechanism to move is disposed on one side of the central positioning member 3, the moving mechanism includes a support frame 7, a moving plate 8, a set of moving cylinders 9 and moving guide rails 10, the support frame 7 is fixedly connected with the roll-over stand 2 into a whole, a set of moving guide rails 10 are horizontally disposed on the support frame 7 at intervals, at least one moving cylinder 9 is slidably disposed on each moving guide rail 10, and the moving plate 8 is disposed on the set of moving cylinders 9 and is driven by the moving plate to horizontally move relative to the central positioning member 3. In order to improve the movement stability of the moving plate 8, four moving guide rails 10 are provided on the supporting frame 7, and two moving cylinders 9 are provided on each moving guide rail 10.
Further, a notch is formed on the outer edge of the moving plate 8, a positioning plate 11 is covered on the notch, a set of positioning holes 1101 are formed in the axle center of the positioning plate 11, a positioning block 12 is arranged on the moving plate 8 of the supporting frame 7, and bolts (not shown in the figure) are arranged in the positioning holes 1101 in a penetrating manner to fasten the positioning plate 11, the moving plate 8 and the positioning block 12. The positioning block 11 serves as a position for fastening the moving plate 8 by the bolts. In order to ensure the stable positioning effect, the positioning plate 11 is preferably provided with three positioning holes 1101.
In order to improve the convenience of use, a group of waist-shaped holes 801 are uniformly distributed on the movable plate 8 along the side of the notch, the extending direction of the waist-shaped holes 801 is consistent with the moving direction of the movable plate 8, and positioning bolts are arranged in the waist-shaped holes 801 in a penetrating manner. The waist-shaped hole 801 plays a role in guiding the moving direction of the moving plate 8 and in limiting the moving range of the moving plate 8.
As shown in fig. 2 and fig. 4, the central pressing mechanism includes a T-shaped support frame 13, the support frame 13 is fixedly disposed on the moving board 8, the support frame 13 includes a first support frame 1301 and a second support frame 1302 that are vertically fixedly connected, the first support frame 1301 is shaped like a Chinese character 'tian' to ensure its supporting rigidity, and the second support frame 1302 further enhances the supporting rigidity of the first support frame 1301. The top positioning pieces 4 are arranged at the top of the supporting frame 13, and the two side positioning pieces 5 are symmetrically arranged at two sides of the supporting frame 13 respectively. The distance between the top positioning piece 4 and the center positioning piece 3 is adjusted through the movement of the moving plate 8 so as to adapt to workpieces with different widths or thicknesses, and the purposes of accurate positioning and flexible adaptation are achieved.
Specifically, the top positioning member 4 includes a chute 401, a slider 402, a handle 403, and a pressing plate 404, where the chute 401 is fixedly disposed at the top of the support frame 13, the slider 402 is slidably disposed in the chute 401, lock buttons (not shown in the figure) for fixing the slider 402 are disposed on two sides of the chute 401 in a penetrating manner, the handle 403 and the pressing plate 404 are pivotally disposed at the top of the slider 402, and the handle 403 is connected with the pressing plate 404 through a connecting rod to drive the pressing plate 404 to press down. The slide block 402 can slide in the sliding groove 401 to adjust the accurate position of the pressing block 404, so that the pressing block 404 is positioned right above the workpiece, and the lock button locks the position of the slide block 402 after the slide block 402 moves into place. The pressing block 404 is preferably a triangular hollow structure, so that the pressing area and the pressing effect of the pressing block are improved, the weight of the pressing block and the actual contact area with a workpiece are reduced, the operation is convenient, and the abrasion to the workpiece is reduced.
The lateral part setting element 5 includes pole setting 501, connecting block 502, pressure strip 503, pressure wrench 504, pole setting 501 set firmly in on the support frame 13, connecting block 502 set up in the top inboard of pole setting 501 and through the connecting rod with pressure wrench 504 transmission is connected, pressure strip 503 vertical set firmly in the interior terminal surface of connecting block 502, and with the lateral part of support frame 13 is relative, pressure wrench 504 pivot set up in the top outside of pole setting 501, and through rotary drive pressure strip 503 is relative the lateral part of support frame 13 removes. The pressing plate 503 makes the side positioning piece 5 form surface contact with the workpiece, so as to enhance the positioning stability.
The end positioning piece 6 is a column body arranged vertically, and the head 601 of the end positioning piece 6 is rotatably connected with the rod body 602 thereof. The head 601 can adjust the overall height of the end positioning piece 6 by rotating to adapt to workpieces with different heights or thicknesses, so as to improve the positioning precision and the application range.
Wear layers may be provided on the top surface of the head 601, the inner surface of the compacting plate 503, and the bottom surface of the compacting plate 404 to reduce unnecessary wear on the workpiece during compacting. The wear-resistant layer can be made of soft materials such as foam, rubber and the like.
As shown in fig. 3, the central positioning member 3 is fixedly arranged on the roll-over stand 2 through a supporting rod, the central positioning member 3 is symmetrically arranged relative to the supporting rod, and two ends of the central positioning member 3 are provided with slots 301 for inserting connection. The socket 301 may be used to place workpieces to be welded, and the specific internal profile of the socket 301 may be set according to the workpieces to be installed.
The side parts of the roll-over stand 2 and the support frame 7 in the scheme are in pivot connection with a bearing at the top of the support frame 1 through a roll-over connecting frame 14, a motor or a handle is arranged at the outer side of one end of the support frame 1, and when the motor is connected, the roll-over stand 2 rolls over in an electric mode; when the handle is placed, the roll-over stand 2 is turned over manually. The overturning mode of the overturning frame 2 is not limited, and can be set according to actual needs.
The utility model sets the top positioning piece 4 and the side positioning piece 5 to move relative to the center positioning piece 3 to accurately adjust the positions of the top positioning piece 4 and the side positioning piece 5 so as to adapt to workpieces with different widths, and the head 601 of the end positioning piece 6 can adapt to workpieces with different heights through rotation, so that the center positioning piece 3, the top positioning piece 4, the side positioning piece 5 and the end positioning piece 6 jointly form a positioning area which can be flexibly adjusted according to the sizes of the workpieces, thereby adapting to the workpieces with different lengths, widths and thicknesses, and improving the application range, the use flexibility and the positioning precision of the positioning area.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. Adjustable welding positioning frock, its characterized in that: including support (1), but be provided with roll-over stand (2) on support (1) with the pivot, center locating piece (3) have been set firmly in the surface center of roll-over stand (2), one side of center locating piece (3) is provided with a central hold-down mechanism that can remove relative it, center hold-down mechanism includes top locating piece (4) and lateral part locating piece (5), the both ends of roll-over stand (2) are provided with tip locating piece (6), the locating area that is used for the location work piece is constituteed jointly to center locating piece (3), top locating piece (4), lateral part locating piece (5) and tip locating piece (6).
2. The adjustable weld positioning tooling of claim 1, wherein: one side of central setting element (3) is provided with and is used for the drive the moving mechanism that central hold-down mechanism removed, moving mechanism includes first support frame (7), movable plate (8) and a set of removal cylinder (9) and movable rail (10), first support frame (7) with roll-over stand (2) rigid coupling becomes integrative, a set of movable rail (10) horizontal interval set up in on first support frame (7), every at least, the slip is provided with on movable rail (10) one movable cylinder (9), movable plate (8) set up in a set of movable cylinder (9) and by its drive relatively central setting element (3) horizontal migration.
3. The adjustable weld positioning tooling of claim 2, wherein: the movable plate (8) is characterized in that a notch is formed in the outer side edge of the movable plate (8), a positioning plate (11) is covered on the notch, a group of positioning holes (1101) are formed in the axis of the positioning plate (11), a positioning block (12) is arranged on the first support frame (7) movable plate (8), and bolts are arranged in the positioning holes (1101) in a penetrating mode to fasten the positioning plate (11), the movable plate (8) and the positioning block (12).
4. The adjustable weld positioning tooling of claim 3, wherein: a group of waist-shaped holes (801) are uniformly distributed on the moving plate (8) along the side of the notch, the extending direction of the waist-shaped holes (801) is consistent with the moving direction of the moving plate (8), and positioning bolts are arranged in the waist-shaped holes (801) in a penetrating mode.
5. The adjustable weld positioning tooling of claim 2, wherein: the center hold-down mechanism comprises a T-shaped second support frame (13), the second support frame (13) is fixedly arranged on the movable plate (8), the top positioning piece (4) is arranged at the top of the second support frame (13), and the two side positioning pieces (5) are symmetrically arranged at two sides of the second support frame (13) respectively.
6. The adjustable weld positioning tooling of claim 5, wherein: the top locating piece (4) comprises a sliding groove (401), a sliding block (402), a handle (403) and a first pressing plate (404), the sliding groove (401) is fixedly arranged at the top of the second supporting frame (13), the sliding block (402) is slidably arranged in the sliding groove (401), lock buttons used for fixing the sliding block (402) are arranged on two sides of the sliding groove (401) in a penetrating mode, the handle (403) and the first pressing plate (404) are arranged at the top of the sliding block (402) in a pivotable mode, and the handle (403) is connected with the first pressing plate (404) through a connecting rod to drive the first pressing plate (404) to press downwards.
7. The adjustable weld positioning tooling of claim 5, wherein: lateral part setting element (5) include pole setting (501), connecting block (502), second clamp plate (503), compress tightly spanner (504), pole setting (501) set firmly in on second support frame (13), connecting block (502) set up in the top inboard of pole setting (501) and through the connecting rod with compress tightly spanner (504) transmission is connected, second clamp plate (503) vertical set firmly in the interior terminal surface of connecting block (502), and with the lateral part of second support frame (13) is relative, compress tightly spanner (504) pivot set up in the top outside of pole setting (501), and through rotary drive second clamp plate (503) are relative the lateral part of second support frame (13) removes.
8. The adjustable weld positioning tooling of claim 1, wherein: the end positioning piece (6) is a column body which is vertically arranged, and the head (601) of the end positioning piece (6) is rotatably connected with the rod body (602) of the end positioning piece.
9. The adjustable weld positioning tooling of claim 1, wherein: the center locating piece (3) is fixedly arranged on the turnover frame (2) through a supporting rod, the center locating piece (3) is symmetrically arranged relative to the supporting rod, and slots (301) for inserting connection are formed in two ends of the center locating piece (3).
10. The adjustable weld positioning tooling of claim 2, wherein: the side parts of the turnover frame (2) and the first supporting frame (7) are in pivot connection with a bearing at the top of the bracket (1) through a turnover connecting frame (14), and a motor or a handle is arranged at the outer side of one end of the bracket (1).
CN202321485077.3U 2023-06-12 2023-06-12 Adjustable welding positioning tool Active CN220498213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321485077.3U CN220498213U (en) 2023-06-12 2023-06-12 Adjustable welding positioning tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321485077.3U CN220498213U (en) 2023-06-12 2023-06-12 Adjustable welding positioning tool

Publications (1)

Publication Number Publication Date
CN220498213U true CN220498213U (en) 2024-02-20

Family

ID=89873964

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321485077.3U Active CN220498213U (en) 2023-06-12 2023-06-12 Adjustable welding positioning tool

Country Status (1)

Country Link
CN (1) CN220498213U (en)

Similar Documents

Publication Publication Date Title
CN110538899B (en) Multi-shaft driving bending machine and bending method thereof
US20040055358A1 (en) Punch press
CN110142550A (en) A kind of chassis of the clamping device for bumper automatic welding
CN220498213U (en) Adjustable welding positioning tool
CN216540424U (en) Crossbeam punching device for vehicle machining
CN214213254U (en) Steel pipe flat head machine with accurate positioning
CN212385006U (en) Vertical box locking machine with limiting structure
CN211614868U (en) Automatic punching, tapping, slotting and cutting integrated machine for gutter
CN221415470U (en) Welding production platform
CN213318588U (en) Welt assembly hinge welding frock
CN221891211U (en) Welding robot
CN217290266U (en) Aluminum strip butt joint device of aluminum strip bending machine for hollow glass
CN211915960U (en) Profiling mechanism
CN220062855U (en) Deformation detection jig for automobile ornament
CN217966721U (en) Positioning device for machining large-diameter roller
CN211915976U (en) Panel turnover mechanism
CN220575062U (en) Adjustable welding equipment for machining automobile brake
CN221089696U (en) Vertical tire shaving machine
CN219505484U (en) Automatic mechanism of borduring of child embryo
CN220239946U (en) Stamping equipment for forging
CN115284627B (en) Keyboard double faced adhesive tape laminating equipment
CN211915977U (en) Welding system
CN221111578U (en) Printer paper guide wheel bearing precision positioning assembly jig
CN219357462U (en) Pressing table leveling assembly of slitting machine
CN211564145U (en) Flanging machine convenient to adjust

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant