CN214322355U - High-efficient stable car welding jig - Google Patents

High-efficient stable car welding jig Download PDF

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Publication number
CN214322355U
CN214322355U CN202022733323.5U CN202022733323U CN214322355U CN 214322355 U CN214322355 U CN 214322355U CN 202022733323 U CN202022733323 U CN 202022733323U CN 214322355 U CN214322355 U CN 214322355U
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CN
China
Prior art keywords
driving
clamping
mounting
workpiece
mounting plate
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Active
Application number
CN202022733323.5U
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Chinese (zh)
Inventor
韩杰
于雷
陆挺
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Kunshan Irell Precision Machinery Co Ltd
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Kunshan Irell Precision Machinery Co Ltd
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Priority to CN202022733323.5U priority Critical patent/CN214322355U/en
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Publication of CN214322355U publication Critical patent/CN214322355U/en
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Abstract

The utility model relates to a high-efficient car welding jig that stabilizes, include: mounting a base; clamping device on one side of the mounting base, the clamping device comprising: lift drive arrangement, the supplementary mounting panel of being connected with lift drive arrangement, the centre gripping subassembly of setting on supplementary mounting panel, the centre gripping subassembly includes: the clamping device comprises a clamping plate, a driving block arranged at the bottom of the clamping plate and a driving rod used for clamping the clamping plate to two sides of a workpiece; and a movable fixing device, the movable fixing device comprising: the support column, be located mounting disc, locating hole on the support column and drive handle. When the clamping device is installed, one end of a workpiece is placed in the central through hole of the clamping plate, and the clamping plate of the driving rod is adjusted to clamp the workpiece; the other end of the workpiece is placed in a corresponding positioning hole on the mounting disc, and the positioning hole limits the rotation of the workpiece, so that the welding stability is ensured; meanwhile, a plurality of positioning holes in the mounting disc can be matched with workpieces of different sizes, and the trafficability of the welding clamp is improved.

Description

High-efficient stable car welding jig
Technical Field
The utility model relates to the field of automotive technology, in particular to car welding jig is stabilized to high efficiency.
Background
The automobile welding fixture is one device capable of clamping corresponding automobile parts for welding and production and is used widely in automobile manufacture. With the wide popularization of automobiles, higher requirements are put on the manufacturing precision of the automobiles.
When present car welding jig welds axle type part, because the difficult centre gripping of axle type part can lead to taking place to rock at the welded in-process to influence welded stability.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a high-efficient stable car welding jig has the stable advantage of welding.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an efficient and stable automobile welding fixture comprises:
mounting a base;
a clamping device located on one side of the mounting base, the clamping device comprising: lifting drive device, with auxiliary mounting panel, the slip setting that lifting drive device's actuating arm is connected are in centre gripping subassembly on the auxiliary mounting panel, centre gripping subassembly includes: the clamping plates are symmetrically arranged on the auxiliary mounting plate, the driving blocks are arranged at the bottoms of the clamping plates, and the driving rods are positioned on the driving blocks and used for clamping the clamping plates to two sides of a workpiece; and the number of the first and second groups,
with the movable fixing device of clamping device relative setting, movable fixing device includes: the device comprises a support column, a mounting disc positioned on the support column, a plurality of positioning holes arranged on the mounting disc, and a driving handle used for driving the mounting disc to rotate.
When the technical scheme is realized, one end of a workpiece is placed in the central through hole of the clamping plate, and the clamping plate of the driving rod is adjusted to clamp the workpiece; the other end of the workpiece is placed in a corresponding positioning hole on the mounting disc, and the positioning hole limits the rotation of the workpiece, so that the welding stability is ensured; meanwhile, a plurality of positioning holes in the mounting disc can be matched with workpieces of different sizes, and the trafficability of the welding clamp is improved.
As a preferred scheme of the utility model, a slide rail for moving the clamping plate is arranged on the auxiliary mounting plate; the driving block penetrates through the auxiliary mounting plate, and a threaded hole for bearing the driving rod is formed in the driving block; the driving rod is provided with threads.
According to the technical scheme, the sliding rail enables the clamping process of the clamping plate to be more convenient.
As a preferred scheme of the utility model, an arc-shaped groove for rotating the mounting plate is arranged on the supporting column; the mounting disc is provided with an arc-shaped sliding groove, and a plurality of positioning holes are formed in the arc-shaped sliding groove.
According to the technical scheme, the arc-shaped groove provides a bearing space for installation of the installation plate, and meanwhile the arc-shaped sliding groove facilitates the arrangement of the positioning hole.
As an optimized scheme of the utility model, be equipped with in the arc wall and be used for fixing the spacing post of mounting disc, spacing post symmetry sets up the both sides of mounting disc.
According to the technical scheme, the limiting groove prevents the mounting disc from deviating in position in the rotating process.
As a preferred scheme of the utility model, still be equipped with on the support column and be used for fixing the drive fixing device of mounting disc, drive fixing device includes: the clamping block is connected with a connecting rod of the driving device; the size of the clamping block is matched with the size of a workpiece; the driving rod is arranged on the outer surface of the mounting plate.
According to the technical scheme, the mounting disc is fixed by the driving fixing device, and the mounting disc is guaranteed not to shake in the rotating process, so that the welding stability is ensured.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses a high-efficient stable car welding jig, include: mounting a base; a clamping device located on one side of the mounting base, the clamping device comprising: lifting drive device, with auxiliary mounting panel, the slip setting that lifting drive device's actuating arm is connected are in centre gripping subassembly on the auxiliary mounting panel, centre gripping subassembly includes: the clamping plates are symmetrically arranged on the auxiliary mounting plate, the driving blocks are arranged at the bottoms of the clamping plates, and the driving rods are positioned on the driving blocks and used for clamping the clamping plates to two sides of a workpiece; and, with the movable fixing device that clamping device set up relatively, movable fixing device includes: the device comprises a support column, a mounting disc positioned on the support column, a plurality of positioning holes arranged on the mounting disc, and a driving handle used for driving the mounting disc to rotate.
When the clamping device is installed, one end of a workpiece is placed in the central through hole of the clamping plate, and the clamping plate of the driving rod is adjusted to clamp the workpiece; the other end of the workpiece is placed in a corresponding positioning hole on the mounting disc, and the positioning hole limits the rotation of the workpiece, so that the welding stability is ensured; meanwhile, a plurality of positioning holes in the mounting disc can be matched with workpieces of different sizes, and the trafficability of the welding clamp is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a movable fixing device according to an embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. mounting a base; 2. a lift drive; 3. an auxiliary mounting plate; 4. a clamping plate; 5. a drive block; 6. a drive rod; 7. a support pillar; 8. mounting a disc; 9. positioning holes; 10. a drive handle; 11. an arc-shaped slot; 12. an arc-shaped chute; 13. a limiting column; 14. a drive device; 15. a clamping block; 16. a slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
An efficient and stable automobile welding fixture is shown in fig. 1-2, and comprises: a mounting base 1; clamping device that is located mounting base 1 one side, clamping device includes: elevating drive device 142, with the supplementary mounting panel 3 that elevating drive device 142's actuating arm is connected, the centre gripping subassembly of slip setting on supplementary mounting panel 3, the centre gripping subassembly includes: the clamping plate 4 is symmetrically arranged on the auxiliary mounting plate 3, the driving block 5 is arranged at the bottom of the clamping plate 4, and the driving rod 6 is positioned on the driving block 5 and used for clamping the clamping plate 4 to two sides of a workpiece; and, with the relative movable fixture who sets up of clamping device, movable fixture includes: the device comprises a supporting column 7, a mounting disc 8 positioned on the supporting column 7, a plurality of positioning holes 9 arranged on the mounting disc 8, and a driving handle 10 used for driving the mounting disc 8 to rotate.
Specifically, the auxiliary mounting plate 3 is provided with a slide rail 16 for moving the clamping plate 4; the driving block 5 penetrates through the auxiliary mounting plate 3, and a threaded hole for bearing the driving rod 6 is formed in the driving block 5; the driving rod 6 is provided with threads. The driving rod 6 is adjusted to enable the clamping plate 4 to be clamped to the two sides of the workpiece along the track of the sliding rail 16, the driving rod 6 is arranged in a positive and negative thread mode, and the clamping plate 4 can be clamped to the two sides of the workpiece only through one driving rod 6.
The supporting column 7 is provided with an arc-shaped groove 11 for rotating the mounting disc 8; an arc-shaped sliding groove 12 is arranged on the mounting plate 8, and a plurality of positioning holes 9 are formed in the arc-shaped sliding groove 12. The arc-shaped groove 11 provides an installation space for the installation disc 8, the installation and fixation of the installation disc 8 are facilitated, and the positioning in the arc-shaped sliding groove 12 improves the installation reference for the installation of the other side of the workpiece.
Further, be equipped with the spacing post 13 that is used for fixed mounting dish 8 in the arc 11, spacing post 13 symmetry sets up in mounting dish 8 both sides. Spacing post 13 prevents that mounting disc 8 from taking place the skew of position at the pivoted in-process with mounting disc 8 joint.
Still be equipped with the drive fixing device who is used for fixed mounting dish 8 on the support column 7, drive fixing device includes: a driving device 14, a clamping block 15 connected with a connecting rod of the driving device 14; the size of the clamping block 15 is matched with the size of a workpiece; the drive rod 6 is provided on the outer surface of the mounting plate 8. The embodiment of the utility model provides an in, drive arrangement 14 adopts the structural style of electric jar, and under the effect of electric jar, grip block 15 fixes mounting disc 8 to guarantee whole mounting disc 8 in the stability of rotation in-process, and then guarantee the improvement of welding process in efficiency.
When the clamping device is installed, one end of a workpiece is placed in a central through hole formed by the two clamping plates 4, and the driving block 5 drives the clamping plates 4 to clamp the two sides of the workpiece under the action of the driving rod 6, so that one side of the workpiece is fixed; meanwhile, the other end of the workpiece is contacted with the mounting disc 8, the driving handle 10 is adjusted, the other end of the workpiece is clamped with the corresponding positioning hole 9 in the mounting disc 8, and meanwhile, the clamping block 15 on the driving device 14 fixes the mounting disc 8, so that the stability in the whole welding process is ensured; because the arc chute 12 in the mounting disc 8 is provided with a plurality of locating holes 9 with different sizes, the welding fixture can adapt to the flexibility of workpieces with different sizes, thereby improving the universality of the welding fixture.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. The utility model provides a high-efficient stable car welding jig which characterized in that includes:
mounting a base;
a clamping device located on one side of the mounting base, the clamping device comprising: lifting drive device, with auxiliary mounting panel, the slip setting that lifting drive device's actuating arm is connected are in centre gripping subassembly on the auxiliary mounting panel, centre gripping subassembly includes: the clamping plates are symmetrically arranged on the auxiliary mounting plate, the driving blocks are arranged at the bottoms of the clamping plates, and the driving rods are positioned on the driving blocks and used for clamping the clamping plates to two sides of a workpiece; and the number of the first and second groups,
with the movable fixing device of clamping device relative setting, movable fixing device includes: the device comprises a support column, a mounting disc positioned on the support column, a plurality of positioning holes arranged on the mounting disc, and a driving handle used for driving the mounting disc to rotate.
2. The efficient and stable automobile welding fixture as claimed in claim 1, wherein the auxiliary mounting plate is provided with a slide rail for moving the clamping plate; the driving block penetrates through the auxiliary mounting plate, and a threaded hole for bearing the driving rod is formed in the driving block; the driving rod is provided with threads.
3. The efficient and stable automobile welding fixture as claimed in claim 1, wherein an arc-shaped groove for rotating the mounting plate is formed on the supporting column; the mounting disc is provided with an arc-shaped sliding groove, and a plurality of positioning holes are formed in the arc-shaped sliding groove.
4. The efficient and stable automobile welding fixture according to claim 3, wherein limiting columns for fixing the mounting plate are arranged in the arc-shaped grooves, and the limiting columns are symmetrically arranged on two sides of the mounting plate.
5. The efficient and stable automobile welding fixture as claimed in claim 1, wherein a driving fixing device for fixing said mounting plate is further disposed on said supporting pillar, said driving fixing device comprising: the clamping block is connected with a connecting rod of the driving device; the size of the clamping block is matched with the size of a workpiece; the driving rod is arranged on the outer surface of the mounting plate.
CN202022733323.5U 2020-11-24 2020-11-24 High-efficient stable car welding jig Active CN214322355U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022733323.5U CN214322355U (en) 2020-11-24 2020-11-24 High-efficient stable car welding jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022733323.5U CN214322355U (en) 2020-11-24 2020-11-24 High-efficient stable car welding jig

Publications (1)

Publication Number Publication Date
CN214322355U true CN214322355U (en) 2021-10-01

Family

ID=77897420

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022733323.5U Active CN214322355U (en) 2020-11-24 2020-11-24 High-efficient stable car welding jig

Country Status (1)

Country Link
CN (1) CN214322355U (en)

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