CN219426054U - Multi-vehicle type free switching panel assembly welding fixture - Google Patents
Multi-vehicle type free switching panel assembly welding fixture Download PDFInfo
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- CN219426054U CN219426054U CN202320414224.1U CN202320414224U CN219426054U CN 219426054 U CN219426054 U CN 219426054U CN 202320414224 U CN202320414224 U CN 202320414224U CN 219426054 U CN219426054 U CN 219426054U
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Abstract
The utility model relates to a welding fixture for a multi-vehicle type free switching panel assembly, and relates to the technical field of automobile design and manufacturing technologies. The welding fixture of the multi-vehicle type free switching panel assembly comprises a fixed multi-vehicle type common positioning unit, a telescopic multi-vehicle type common positioning unit and a special vehicle type positioning unit which are arranged on a welding fixture base; the fixed type shared unit is used for setting the welding fixture supporting and compressing blocks at the positions of the panel coincident molded surfaces of different vehicle types, so that the welding of different vehicle types is realized, and the telescopic type shared positioning unit is used for adjusting the positioning pin positions through the movement stroke of the telescopic cylinder so as to meet the positioning requirements of the panel assemblies of different vehicle types. The welding fixture for the multi-vehicle type free switching panel assembly is stable in positioning, ensures the product quality, is low in input cost, and is convenient to manufacture, use and maintain.
Description
Technical Field
The utility model relates to the technical field of automobile design and manufacturing technology, in particular to a welding fixture for a multi-vehicle type free switching panel assembly.
Background
In the prior art, the vehicle body welding fixture is only suitable for vehicle body welding of one vehicle type, and when a new vehicle type is integrated, the corresponding vehicle type welding fixture is required to be added, so that the input cost is increased, after the new vehicle type welding fixture is put into a factory, the factory layout and logistics transportation are not facilitated, the occupied area is large, and the later maintenance cost is correspondingly increased.
Disclosure of Invention
In order to solve the technical problems in the prior art, the utility model aims to provide a welding fixture for a multi-vehicle type free switching panel assembly.
The welding fixture for the multi-vehicle type free switching panel assembly comprises a fixed multi-vehicle type common positioning unit, a telescopic multi-vehicle type common positioning unit and a special vehicle type positioning unit which are arranged on a welding fixture base; the fixed multi-vehicle type shared positioning unit comprises a supporting compression block, a first compression arm, a first vertical plate, a first angle seat and a shared compression cylinder, wherein the supporting compression block is connected to the first compression arm, the first vertical plate is connected to the first angle seat, the first compression arm is connected to the first vertical plate through a reference pin and a shaft sleeve, the fixed end of the shared compression cylinder is connected to the first vertical plate through the reference pin and the shaft sleeve, and the telescopic end of the shared compression cylinder is connected to the first compression arm through the reference pin and the shaft sleeve; the telescopic multi-vehicle type shared positioning unit comprises a positioning pin, a connecting block, a pin seat, a connecting plate, a second angle seat and a telescopic cylinder; the positioning pin is connected to the pin boss, the pin boss is connected to the connecting block, the connecting block is connected to the connecting plate, the connecting plate is connected to a telescopic rod of the telescopic cylinder, and the telescopic cylinder is connected to the second angle seat; the special motorcycle type positioning unit comprises a supporting compression block, an error-proof detection mechanism, a third compression arm, a third vertical plate and a special compression cylinder, wherein the supporting compression block and the error-proof detection mechanism are connected to the third compression arm, the third compression arm is connected to the third vertical plate through a reference pin and a shaft sleeve, the fixed end of the special compression cylinder is connected to the third vertical plate through a reference pin and a shaft sleeve, and the telescopic end of the special compression cylinder is connected to the third compression arm through a reference pin and a shaft sleeve.
The first corner seat is connected to the welding fixture base through a bolt.
The supporting and compressing block is connected to the first compressing arm through a bolt, and the first vertical plate is connected to the first corner seat through a bolt.
The positioning pin is connected to the pin seat through a bolt, the pin seat is connected to the connecting block through a bolt, the connecting block is connected to the connecting plate through a bolt, the connecting plate is connected to a telescopic rod of the telescopic cylinder through a bolt, and the telescopic cylinder is connected to the second angle seat through a bolt.
The second corner seat is connected to the welding fixture base through a bolt.
The support compression block and the error-proofing detection mechanism are connected to the third compression arm through bolts.
The third vertical plate is connected to the welding fixture base through bolts.
Compared with the prior art, the welding fixture for the multi-vehicle type free switching panel assembly has the following beneficial effects:
1. the positioning is stable, the product quality is ensured, the input cost is low, and the welding fixture is convenient to manufacture, use and maintain;
2. the switching and the leading-in of a new vehicle type are convenient, the production period is shortened, and the preset production takt requirement is met;
3. the occupied area is small, the layout of a factory is not affected, and the logistics transportation is convenient.
Drawings
FIG. 1 is an assembly diagram of a multi-vehicle type free switching panel assembly welding jig of embodiment 1;
FIG. 2 is a top view of a multi-vehicle type free switching panel assembly welding jig of embodiment 1;
fig. 3 is an axial side view of the stationary multi-vehicle type common positioning unit in embodiment 1;
fig. 4 is an axial side view of the telescopic multi-vehicle type common positioning unit in embodiment 1;
fig. 5 is an axial side view of the special vehicle type positioning unit in embodiment 1.
Detailed Description
The multi-vehicle type free switching panel assembly welding jig of the present utility model will be further described below with reference to specific embodiments to assist those skilled in the art in a more complete, accurate and thorough understanding of the present utility model.
Example 1
As shown in fig. 1-5, the welding fixture for the multi-vehicle type free switching panel assembly of the present embodiment provides a welding fixture for a multi-vehicle type free switching panel assembly, which comprises a fixed multi-vehicle type common positioning unit 100, a telescopic multi-vehicle type common positioning unit 200 and a special vehicle type positioning unit 300 arranged on a welding fixture base 500. As shown in fig. 3, the stationary multi-vehicle type common positioning unit 100 includes a supporting and compressing block 110, a first compressing arm 120, a first vertical plate 130, a first corner seat 140, and a common compressing cylinder 150. The supporting and compressing block 110 is connected to the first compressing arm 120 through a bolt, the first vertical plate 130 is connected to the first corner seat 140 through a bolt, the first compressing arm 120 is connected to the first vertical plate 130 through a reference pin and a shaft sleeve, the fixed end of the common compressing cylinder 150 is connected to the first vertical plate 130 through a reference pin and a shaft sleeve, and the telescopic end of the common compressing cylinder 150 is connected to the first compressing arm 120 through a reference pin and a shaft sleeve. The first corner seat 140 is connected to the welding fixture base 500 by a bolt. As shown in fig. 4, the telescopic multi-vehicle type common positioning unit 200 includes a positioning pin 210, a connection block 220, a pin seat 230, a connection plate 240, a second corner seat 250, and a telescopic cylinder 260. The positioning pin 210 is connected to the pin boss 230 by a bolt, the pin boss 230 is connected to the connection block 220 by a bolt, the connection block 220 is connected to the connection block 240 by a bolt, the connection block 240 is connected to a telescopic rod of the telescopic cylinder 260 by a bolt, and the telescopic cylinder 260 is connected to the second corner base 250 by a bolt. The second corner seat 250 is connected to the welding jig base 500 by bolts. As shown in fig. 5, the special vehicle type positioning unit 300 includes a supporting and pressing block 310, an error-proofing detecting mechanism 320, a third pressing arm 330, a third vertical plate 340, and a special and special pressing cylinder 350. The supporting compression block 310 and the error-proofing detection mechanism 320 are connected to the third compression arm 330 through bolts, the third compression arm 330 is connected to the third vertical plate 340 through a reference pin and a shaft sleeve, the fixed end of the compression cylinder 350 is connected to the third vertical plate 340 through a reference pin and a shaft sleeve, and the telescopic end of the compression cylinder 350 is connected to the third compression arm 330 through a reference pin and a shaft sleeve. The third vertical plate 340 is connected to the welding jig base 500 by bolts.
In this embodiment, fixed sharing unit sets up welding jig support compact heap at different motorcycle type panels coincidence profile positions, realizes sharing when different motorcycle types are welded, telescopic sharing positioning unit is through telescopic cylinder motion stroke adjustment locating pin position, satisfies different motorcycle type panel assembly positioning demand. Considering because of the partial position of collineation motorcycle type panel has the difference, can't realize supporting to compress tightly when being in the coplanar, special motorcycle type positioning unit only need satisfy one kind motorcycle type panel weldment work can, install mistake proofing detection mechanism on special motorcycle type positioning unit pressure arm, avoid on-the-spot product and special fixture to not correspond, appear the fixture can't compress tightly in place or with the risk that the product interfered.
The welding fixture for the multi-vehicle-type free switching panel assembly can be used in various assemblies of modified or similar-structure vehicle types, positioning units of collinear vehicle types are designed on the same set of welding fixture, each set of fixture is provided with a positioning mechanism matched with the corresponding vehicle type, positioning pins are in telescopic forms, and supporting compacting blocks are in common and special 2 positioning modes, so that the positioning free switching of multiple vehicle types is realized.
It will be apparent to those skilled in the art that the present utility model has been described by way of example only, and that the utility model is not limited to the above embodiments, but is capable of various insubstantial modifications within the scope of the utility model as long as the technical scheme of the utility model is adopted.
Claims (7)
1. The utility model provides a multi-vehicle type freely switches panel assembly welding jig which characterized in that: the device comprises a fixed multi-vehicle type shared positioning unit, a telescopic multi-vehicle type shared positioning unit and a special vehicle type positioning unit which are arranged on a welding fixture base; the fixed multi-vehicle type shared positioning unit comprises a supporting compression block, a first compression arm, a first vertical plate, a first angle seat and a shared compression cylinder, wherein the supporting compression block is connected to the first compression arm, the first vertical plate is connected to the first angle seat, the first compression arm is connected to the first vertical plate through a reference pin and a shaft sleeve, the fixed end of the shared compression cylinder is connected to the first vertical plate through the reference pin and the shaft sleeve, and the telescopic end of the shared compression cylinder is connected to the first compression arm through the reference pin and the shaft sleeve; the telescopic multi-vehicle type shared positioning unit comprises a positioning pin, a connecting block, a pin seat, a connecting plate, a second angle seat and a telescopic cylinder; the positioning pin is connected to the pin boss, the pin boss is connected to the connecting block, the connecting block is connected to the connecting plate, the connecting plate is connected to a telescopic rod of the telescopic cylinder, and the telescopic cylinder is connected to the second angle seat; the special motorcycle type positioning unit comprises a supporting compression block, an error-proof detection mechanism, a third compression arm, a third vertical plate and a special compression cylinder, wherein the supporting compression block and the error-proof detection mechanism are connected to the third compression arm, the third compression arm is connected to the third vertical plate through a reference pin and a shaft sleeve, the fixed end of the special compression cylinder is connected to the third vertical plate through a reference pin and a shaft sleeve, and the telescopic end of the special compression cylinder is connected to the third compression arm through a reference pin and a shaft sleeve.
2. The multi-vehicle type free switching panel assembly welding jig according to claim 1, wherein: the first corner seat is connected to the welding fixture base through a bolt.
3. The multi-vehicle type free switching panel assembly welding jig according to claim 1, wherein: the support compression block is connected to the first compression arm through a bolt, and the first vertical plate is connected to the first corner seat through a bolt.
4. The multi-vehicle type free switching panel assembly welding jig according to claim 1, wherein: the locating pin is connected to the pin boss through a bolt, the pin boss is connected to the connecting block through a bolt, the connecting block is connected to the connecting plate through a bolt, the connecting plate is connected to a telescopic rod of the telescopic cylinder through a bolt, and the telescopic cylinder is connected to the second angle base through a bolt.
5. The multi-vehicle type free switching panel assembly welding jig according to claim 1, wherein: the second corner seat is connected to the welding fixture base through a bolt.
6. The multi-vehicle type free switching panel assembly welding jig according to claim 1, wherein: the supporting and compressing block and the error-proofing detection mechanism are connected to the third pressing arm through bolts.
7. The multi-vehicle type free switching panel assembly welding jig according to claim 1, wherein: the third vertical plate is connected to the welding fixture base through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320414224.1U CN219426054U (en) | 2023-03-08 | 2023-03-08 | Multi-vehicle type free switching panel assembly welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320414224.1U CN219426054U (en) | 2023-03-08 | 2023-03-08 | Multi-vehicle type free switching panel assembly welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219426054U true CN219426054U (en) | 2023-07-28 |
Family
ID=87333331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320414224.1U Active CN219426054U (en) | 2023-03-08 | 2023-03-08 | Multi-vehicle type free switching panel assembly welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219426054U (en) |
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2023
- 2023-03-08 CN CN202320414224.1U patent/CN219426054U/en active Active
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