CN220636789U - Welding tool for lock rod assembly - Google Patents
Welding tool for lock rod assembly Download PDFInfo
- Publication number
- CN220636789U CN220636789U CN202321985560.8U CN202321985560U CN220636789U CN 220636789 U CN220636789 U CN 220636789U CN 202321985560 U CN202321985560 U CN 202321985560U CN 220636789 U CN220636789 U CN 220636789U
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- guide rail
- base
- adjusting guide
- rail plate
- fixture
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- 238000003466 welding Methods 0.000 title claims abstract description 30
- 238000012360 testing method Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of mechanical equipment, in particular to a welding tool for a lock rod assembly, which comprises a tool platform and a fixing component; the fixture comprises a fixture platform, wherein the fixture platform is provided with an adjusting guide rail, one end of the adjusting guide rail is provided with a fixing assembly, the adjusting guide rail is provided with a slidable guide rail plate, the adjusting guide rail is also provided with equidistant positioning holes, the guide rail plate is provided with positioning pieces, the positioning pieces can penetrate through the guide rail plate to be embedded into the positioning holes, and the guide rail plate is also provided with the fixing assembly; the fixed subassembly includes support, presses portion and base, be equipped with drive portion on the support, drive portion with press the portion to be connected, can drive press the portion and follow vertical direction and remove, press the below of portion to be equipped with the base, press portion and base all to be equipped with two along the gyro wheel of linear arrangement. The utility model can be used for welding the lock bars of the vehicles with different length specifications, and can ensure the welding precision of the lock head.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to a welding tool for a lock rod assembly of a vehicle.
Background
The lock rod of the van is characterized in that both ends of the lock rod are required to be welded with the lock heads, and the concentricity and levelness of the lock heads at both ends are required to be ensured. Therefore, when the lock rod is welded to the lock heads, a welding tool is needed to limit and fix the lock rod, so that errors between the lock heads at two ends during welding are reduced. However, the existing lock rod welding tool is generally only suitable for lock rods of specific specifications, and when the lengths and specifications of lock rods of different vehicle types are different, the tool is additionally manufactured, so that the cost is increased.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a welding tool for a lock rod assembly, which is suitable for lock rods of van vehicles with different length specifications and can ensure the welding precision of a lock head.
In order to solve the problems, the utility model provides a welding tool for a lock rod assembly, which comprises a tool platform and a fixing component;
the fixture comprises a fixture platform, wherein the fixture platform is provided with an adjusting guide rail, one end of the adjusting guide rail is provided with a fixing assembly, the adjusting guide rail is provided with a slidable guide rail plate, the adjusting guide rail is also provided with equidistant positioning holes, the guide rail plate is provided with positioning pieces, the positioning pieces can penetrate through the guide rail plate to be embedded into the positioning holes, and the guide rail plate is also provided with the fixing assembly;
the fixed subassembly includes support, presses portion and base, be equipped with drive portion on the support, drive portion with press the portion to be connected, can drive press the portion and follow vertical direction and remove, press the below of portion to be equipped with the base, press portion and base all to be equipped with two along the gyro wheel of linear arrangement.
As an improvement of the above technical solution, the fixing component includes a first fixing component and a second fixing component, the first fixing component is disposed at the end of the adjusting rail, and the second fixing component is disposed on the rail plate;
a laser range finder is arranged at the base of the second fixed component and is used for testing the distance between the base of the first fixed component and the base of the second fixed component;
the tool platform is further provided with a driving motor, the driving motor is connected with the guide rail plate through a connecting rod, and the laser range finder is electrically connected with the driving motor.
As an improvement of the technical scheme, the adjusting guide rail comprises a first adjusting guide rail and a second adjusting guide rail, and the first adjusting guide rail and the second adjusting guide rail are arranged in parallel;
at least one track sliding block is arranged on two sides of the bottom surface of the guide rail plate, and the track sliding blocks are in sliding connection with the adjusting guide rail; the two sides of the first adjusting guide rail and the second adjusting guide rail are respectively provided with an embedded groove, and the two sides of the bottom of the track sliding block are respectively provided with an embedded protrusion matched with the embedded grooves.
As an improvement of the technical scheme, the surface of the embedded bulge is provided with a ball.
As an improvement of the technical scheme, one side, far away from the adjusting guide rail, of the first fixing component is provided with a rotating motor, and the output end of the rotating motor is fixedly connected with the vehicle lock rod through a coupler.
As an improvement of the technical scheme, the end part of the coupler is provided with a locking piece, the locking piece is fixedly connected with a lock head to be welded, the side wall of the locking piece is in threaded connection with a locking screw rod, and the end part of the locking screw rod can penetrate through the side wall of the locking piece to be in butt joint with the lock head to be welded.
As the improvement of the technical scheme, the bottom of the pressing part and the top of the base are respectively provided with an avoidance groove, the two sides of the avoidance grooves are provided with the rollers, and the rollers at the two sides of the avoidance grooves can be abutted with the side surfaces of the lock rod.
As the improvement of the technical scheme, the driving part comprises an adjusting screw and a thread bush, the thread bush is arranged on the support, the adjusting screw is arranged along the vertical direction and is in threaded connection with the thread bush, and the bottom of the adjusting screw is connected with the pressing part.
As an improvement of the technical scheme, the bottom of the tooling platform is rotationally connected with the foot pad.
The implementation of the utility model has the following beneficial effects:
(1) The utility model provides a set up the regulation guide rail on frock platform, the tip of regulation guide rail and its top all are equipped with fixed subassembly, and two fixed subassemblies are used for carrying out the centre gripping to the lock lever. The distance of two fixed components can be adjusted according to the length specification of the vehicle lock rod. Correspondingly, the bottom of the fixing component on the adjusting guide rail is also provided with a guide rail plate, the guide rail plate is provided with a positioning piece, and the positioning piece is matched with a positioning hole on the adjusting guide rail to lock the position of the guide rail plate.
(2) The fixed subassembly includes support, pressing part and base, be equipped with drive division on the support, drive division with pressing part connects, can drive pressing part moves along vertical direction, pressing part's below is equipped with the base, pressing part and base all are equipped with two along the gyro wheel of linear arrangement, accomplish the centre gripping to the car locking lever by the gyro wheel, because the characteristic of gyro wheel makes the car locking lever can rotate in the centre gripping, convenient to use person accomplishes the welding to the car locking lever.
Drawings
FIG. 1 is a perspective view of a welding tool according to an embodiment of the present utility model;
fig. 2 is an enlarged view at a in fig. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is a front view of a securing assembly according to an embodiment of the present utility model;
fig. 5 is a cross-sectional view of an adjustment rail according to an embodiment of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
Referring to fig. 1 to 5, an embodiment of the present utility model provides a welding tool for a locking bar assembly of a vehicle, which includes a tool platform 1 and a fixing component 2.
According to the embodiment of the utility model, the mounting mode of the fixing assembly and the tooling platform and the structure of the fixing assembly are improved, so that the welding tooling is adapted to the lock bars of van vehicles with different length specifications, and the welding precision of the lock head can be ensured.
Specifically, an adjusting guide rail 3 is arranged on the tooling platform 1, one end of the adjusting guide rail 3 is provided with the fixing component 2, a slidable guide rail plate 4 is arranged on the adjusting guide rail 2, positioning holes 31 which are arranged at equal intervals are also formed in the adjusting guide rail 3, positioning pieces 41 are arranged on the guide rail plate 4, the positioning pieces 41 can penetrate through the guide rail plate 4 to be embedded into the positioning holes 31, and the fixing component 2 is also arranged on the guide rail plate 4;
the fixing assembly 2 comprises a support 21, a pressing part 22 and a base 23, wherein a driving part 24 is arranged on the support 21, the driving part 24 is connected with the pressing part 22 and can drive the pressing part 22 to move along the vertical direction, the base 23 is arranged below the pressing part 22, and two rollers 25 which are arranged along a straight line are arranged on the pressing part 22 and the base 23.
The working principle of the embodiment of the utility model is as follows:
first, the pressing portion 22 is driven to move vertically upward by the driving portion 24, reserving space for loading the lock lever 1'. Next, after the locking bar 1' is loaded onto the base 23 of the fixing assembly 2, the position between the two fixing assemblies 2 is adjusted until the position is adjusted to a proper position. Finally, the positioning piece 41 on the guide rail plate 4 is embedded into the positioning hole 31 of the adjusting guide rail 3 to complete locking, and the driving part 24 drives the pressing part 22 to vertically move downwards until the rollers 25 on two sides of the pressing part 22 are abutted with the vehicle locking rod 1'.
The implementation of the utility model has the following beneficial effects:
first, this application has set up on frock platform 1 and has adjusted guide rail 3, and the tip of adjusting guide rail 3 and its top all are equipped with fixed subassembly 2, and two fixed subassemblies 2 are used for carrying out the centre gripping to car lock pole 1'. The distance between the two fixing assemblies 2 can be adjusted according to the length specification of the vehicle lock rod 1'. Correspondingly, the bottom of the fixing component 2 on the adjusting guide rail 3 is also provided with a guide rail plate 4, the guide rail plate 4 is provided with a positioning piece 41, and the positioning piece 41 is matched with the positioning hole 31 on the adjusting guide rail 3 to lock the position of the guide rail plate 4.
Second, fixed subassembly 2 includes support 21, pressing part 22 and base 23, be equipped with drive portion 24 on the support 21, drive portion 24 with pressing part 22 is connected, can drive pressing part 22 moves along vertical direction, pressing part 22's below is equipped with base 23, pressing part 22 and base 23 all are equipped with two along the gyro wheel 25 of straight line arrangement, accomplish the centre gripping to car locking lever 1' by gyro wheel 25, because the characteristic of gyro wheel 25 makes car locking lever 1 'can rotate in the centre gripping, convenient to use person accomplishes the welding to car locking lever 1'.
Further, the fixing assembly 2 comprises a first fixing assembly and a second fixing assembly, the first fixing assembly is arranged at the end part of the adjusting guide rail 3, and the second fixing assembly is arranged on the guide rail plate 4;
a laser distance meter 231 is arranged at the base of the second fixed component, and the laser distance meter 231 is used for testing the distance between the base of the first fixed component and the base 23 of the second fixed component;
still be equipped with driving motor 7 on the frock platform 1, driving motor 7 pass through the connecting rod with guide rail plate 4 is connected, laser range finder 231 with driving motor 7 electricity is connected.
In this embodiment, the distance between the base of the first fixed component and the base 23 of the second fixed component is tested by the laser range finder 231, the driving motor 7 pushes the guide rail plate 4 according to the test data of the laser range finder 231, the distance between the first fixed component and the second fixed component is automatically adjusted, and the welding precision of the welding tool is improved.
The adjusting guide rail 3 comprises a first adjusting guide rail and a second adjusting guide rail, and the first adjusting guide rail and the second adjusting guide rail are arranged in parallel;
at least one track sliding block 42 is arranged on two sides of the bottom surface of the guide rail plate 4, and the track sliding block 42 is in sliding connection with the adjusting guide rail 3; both sides of the first adjusting guide rail and the second adjusting guide rail are respectively provided with an embedded groove 32, and both sides of the bottom of the track slider 42 are respectively provided with an embedded protrusion 43 matched with the embedded grooves 32.
The first and second adjustment rails parallel to each other are provided, so that the sliding stability of the rail plate 1 on the adjustment rail 3 can be improved. In addition, the insertion protrusions 43 at both sides of the bottom of the rail slider 42 and the insertion grooves 32 on the adjustment rail 3 play a guiding role, so that the rail plate 4 can smoothly slide on the adjustment rail 3.
Preferably, the surface of the insertion protrusion 43 is provided with balls 44. The balls 44 can reduce friction between the track slider 42 and the adjustment rail 3, and ensure smooth sliding of the rail plate 4.
The first fixing component is far away from one side of the adjusting guide rail, a rotating motor 5 is arranged on one side of the first fixing component, and the output end of the rotating motor 5 is fixedly connected with the vehicle lock rod 1' through a coupler. The rotating motor 5 is fixedly connected with the end part of the coupler lock rod 1', and the lock rod 1' can be automatically rotated by the rotating motor 5, so that a worker can conveniently weld the lock rod 1 '.
Preferably, a locking piece 6 is arranged at the end part of the coupler, the locking piece 6 is fixedly connected with a lock head to be welded, a locking screw 61 is connected to the side wall of the locking piece 6 in a threaded manner, and the end part of the locking screw 61 can penetrate through the side wall of the locking piece 6 to be abutted against the lock head to be welded. In order to ensure the connection stability between the coupling and the lock lever 1', the present embodiment further has a locking screw 61 screwed to the side wall of the locking member 6, and the end of the locking screw 61 can pass through the side wall of the locking member 6, and the end of the locking screw 61 abuts against the lock head with welding to complete the locking.
Further, the bottom of the pressing portion 22 and the top of the base 23 are both provided with an avoidance groove 26, two sides of the avoidance groove 26 are provided with rollers 25, and the rollers 25 at two sides of the avoidance groove 26 can be abutted to the side surfaces of the lock rod 1'. The recess 26 of the pressing portion 22 and the base 23 reserves a sufficient loading space for loading the lock lever 1'.
Further, the driving portion 24 is a pushing cylinder, a pushing rod 241 is disposed at the bottom of the pushing cylinder, the pushing rod 241 is connected to the pressing portion 22, and the pushing cylinder 24 drives the pressing portion 22 to move along the vertical direction. The pushing cylinder 24 drives the pressing part 22 to abut against the side surface of the vehicle lock rod 1', so that the clamping stability of the fixing assembly 2 to the vehicle lock rod 1' is ensured.
Further, the bottom of the tooling platform 1 is rotatably connected with a foot pad 11. The staff can finely tune the horizontal height of the tooling platform 1 through the foot pads 11.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.
Claims (9)
1. The welding tool for the lock rod assembly of the bicycle is characterized by comprising a tool platform and a fixing assembly;
the fixture comprises a fixture platform, wherein the fixture platform is provided with an adjusting guide rail, one end of the adjusting guide rail is provided with a fixing assembly, the adjusting guide rail is provided with a slidable guide rail plate, the adjusting guide rail is also provided with equidistant positioning holes, the guide rail plate is provided with positioning pieces, the positioning pieces can penetrate through the guide rail plate to be embedded into the positioning holes, and the guide rail plate is also provided with the fixing assembly;
the fixed subassembly includes support, presses portion and base, be equipped with drive portion on the support, drive portion with press the portion to be connected, can drive press the portion and follow vertical direction and remove, press the below of portion to be equipped with the base, press portion and base all to be equipped with two along the gyro wheel of linear arrangement.
2. The welding fixture of claim 1, wherein the fixed assembly comprises a first fixed assembly and a second fixed assembly, the first fixed assembly being disposed at an end of the adjustment rail, the second fixed assembly being disposed on the rail plate;
a laser range finder is arranged at the base of the second fixed component and is used for testing the distance between the base of the first fixed component and the base of the second fixed component;
the tool platform is further provided with a driving motor, the driving motor is connected with the guide rail plate through a connecting rod, and the laser range finder is electrically connected with the driving motor.
3. The welding fixture of claim 1 or 2, wherein the adjustment rail comprises a first adjustment rail and a second adjustment rail, the first and second adjustment rails being disposed parallel to each other;
at least one track sliding block is arranged on two sides of the bottom surface of the guide rail plate, and the track sliding blocks are in sliding connection with the adjusting guide rail; the two sides of the first adjusting guide rail and the second adjusting guide rail are respectively provided with an embedded groove, and the two sides of the bottom of the track sliding block are respectively provided with an embedded protrusion matched with the embedded grooves.
4. A welding fixture as claimed in claim 3, wherein the surface of the embedded protrusion is provided with balls.
5. The welding fixture of claim 2, wherein a rotating motor is arranged on the side, away from the adjusting guide rail, of the first fixing assembly, and an output end of the rotating motor is fixedly connected with the vehicle lock rod through a coupler.
6. The welding fixture of claim 5, wherein a locking piece is arranged at the end part of the coupler and is used for being fixedly connected with a lock head to be welded, a locking screw is connected with the side wall of the locking piece in a threaded manner, and the end part of the locking screw can penetrate through the side wall of the locking piece to be abutted with the lock head to be welded.
7. The welding fixture of claim 1, wherein the bottom of the pressing part and the top of the base are respectively provided with an avoidance groove, the rollers are arranged on two sides of the avoidance grooves, and the rollers on two sides of the avoidance grooves can be abutted against the side surfaces of the lock rod.
8. The welding fixture of claim 1, wherein the driving part is a pushing cylinder, a pushing rod is arranged at the bottom of the pushing cylinder, the pushing rod is connected with the pressing part, and the pushing cylinder drives the pressing part to move in the vertical direction.
9. The welding fixture of claim 1, wherein a foot pad is rotatably connected to the bottom of the fixture platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321985560.8U CN220636789U (en) | 2023-07-26 | 2023-07-26 | Welding tool for lock rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321985560.8U CN220636789U (en) | 2023-07-26 | 2023-07-26 | Welding tool for lock rod assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220636789U true CN220636789U (en) | 2024-03-22 |
Family
ID=90263433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321985560.8U Active CN220636789U (en) | 2023-07-26 | 2023-07-26 | Welding tool for lock rod assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220636789U (en) |
-
2023
- 2023-07-26 CN CN202321985560.8U patent/CN220636789U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |