CN219805615U - Fixed plate with welding limit groove and assembly guide groove - Google Patents
Fixed plate with welding limit groove and assembly guide groove Download PDFInfo
- Publication number
- CN219805615U CN219805615U CN202321267660.7U CN202321267660U CN219805615U CN 219805615 U CN219805615 U CN 219805615U CN 202321267660 U CN202321267660 U CN 202321267660U CN 219805615 U CN219805615 U CN 219805615U
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- CN
- China
- Prior art keywords
- welding
- assembly
- guide groove
- groove
- fixed plate
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- 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.)
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- 238000003466 welding Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Braking Systems And Boosters (AREA)
Abstract
The utility model discloses a fixing plate with a welding limit groove and an assembly guide groove, which comprises a welding surface and an assembly surface, wherein a perforation and a mounting hole are formed in the assembly surface, the assembly guide groove is formed above the perforation on the assembly surface, and the assembly guide groove penetrates through the perforation. The beneficial effects of the utility model are as follows: and the welding positioning precision and efficiency are improved by designing the welding limiting groove, and the rigidity and strength of the welded fixing plate are improved. And the assembly guide groove is reserved, so that the high efficiency of the assembly process is improved.
Description
Technical Field
The utility model relates to the field of whole vehicle assembly, in particular to a fixing plate with a welding limit groove and an assembly guide groove.
Background
At present, the low-speed electric motor car of production calculates according to passenger number and full-load quality of whole car, selects the vacuum booster of large-scale area brake master cylinder to use, and vacuum booster arranges on the frame crossbeam of front seat braced frame below, and whole car framework includes that the fixed plate is first preassembled welding assembly just carries out vacuum booster's installation, because this fixed plate is center perforation, all around closed state, need carry out manual pressing to the push rod of its brake master cylinder when assembling vacuum booster and make it pass the fixed plate just can be installed successfully with the booster, ensure that the booster just can recover the push rod after assembling in place, seriously influence the efficiency of assembly. And because the welding surface of the fixed plate is a smooth surface, the fixed plate needs to be positioned by a special tool when being welded, and the rigidity and the strength after welding are not high.
According to the utility model, the welding limit groove structure and the reserved assembly guide groove are designed on the fixed plate, so that the problems of welding positioning precision and efficiency are solved, the rigidity and strength of the welded fixed plate are improved, the assembly efficiency is improved, and the welding limit groove structure has good market prospect and value.
Disclosure of Invention
The utility model aims to solve the technical problems and designs the fixing plate with the welding limiting and assembling guide grooves.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a fixed plate with welding spacing groove and assembly guide way, includes welding face and fitting surface, be equipped with perforation and mounting hole on the fitting surface, the assembly guide way has been seted up to the fenestrate top on the fitting surface, the assembly guide way runs through the intercommunication perforation.
Further, a welding limit groove is formed in the bottom of the welding surface.
The beneficial effects of the utility model are as follows: through design welding spacing groove structure, improved welding positioning accuracy and efficiency, rigidity and intensity obtain promoting after the fixed plate welds. And the assembly guide groove is reserved, so that the high efficiency of the assembly process is improved. The assembly process does not need additional manual auxiliary disassembly and assembly, the number of times of repairing in the welding process is greatly reduced due to the design of the fixed plate welding limit groove, the stability and consistency of welding strength are guaranteed, the repairing cost is reduced, and the comprehensive benefit of whole vehicle production is improved.
Drawings
Fig. 1 is a schematic view of the arrangement of the fixing plate of the present utility model.
Fig. 2 is a schematic view of a fixing plate structure of the present utility model.
The figure shows: 1. a fixing plate; 2. a welding surface; 3. a mounting surface; 4. a seat support beam; 5. the fixed plate supports the cross beam; 6. a vacuum booster; 7. assembling a guide groove; 8. and welding a limit groove.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
In the prior art, the fixing plate is not provided with the assembly guide groove, so that the fixing plate is in a state of central perforation and four sides are closed, and the diameter of the cylinder body of the brake master cylinder of the vacuum booster is larger than the distance between the upper supporting beam and the lower supporting beam, and the push rod of the brake master cylinder of the vacuum booster is longer, so that the vacuum booster cannot be directly pushed in parallel to fall into the installation position when the vacuum booster is installed, and the push rod of the vacuum booster passes through the corresponding perforation of the fixing plate. The vacuum booster must therefore be placed in the mounting position at different angles and then manually pushed through the perforations of the fixed plate by way of a push rod or the like.
As shown in fig. 1-2, the fixing plate 1 comprises a welding surface 2 and an assembling surface 3, a welding limit groove 8 is formed in the bottom of the welding surface 2 of the fixing plate 1, the fixing plate 1 is assembled on a fixing plate supporting beam 5, front and rear limit welding fixation is carried out according to welding dimensions, welding positioning accuracy and efficiency are improved, and rigidity and strength of the fixing plate 1 after welding are also improved. The assembly guide groove 7 is formed above the perforation on the assembly surface 3 of the fixed plate 1, the perforation is communicated in a penetrating way, when the vacuum booster 6 is assembled, the vacuum booster 6 avoids the seat support beam 4 above and the support beam below, and falls into a designated installation position, namely between the two support beams below, and meanwhile, the push rod of the brake master cylinder of the vacuum booster 6 smoothly falls into the perforation on the fixed plate 1 through the assembly guide groove 7, so that the assembly efficiency of the vacuum booster 6 is improved. The assembly surface 3 of the fixing plate 1 is provided with an installation hole for nut fastening with an installation stud of the vacuum booster 6 to complete the installation of the vacuum booster 6.
The present utility model is not limited to the above-described preferred embodiments, and any other products which are the same as or similar to the present utility model, which are obtained by any person in the light of the present utility model, fall within the scope of the present utility model.
Claims (2)
1. The utility model provides a fixed plate with welding spacing groove and assembly guide way, includes welding face (2) and assembly face (3), be equipped with perforation and mounting hole on assembly face (3), its characterized in that: an assembly guide groove (7) is formed above the through hole on the assembly surface (3), and the assembly guide groove (7) penetrates through the through hole.
2. The fixing plate with the welding limiting groove and the assembling guide groove according to claim 1, wherein: the bottom of the welding surface (2) is provided with a welding limit groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321267660.7U CN219805615U (en) | 2023-05-23 | 2023-05-23 | Fixed plate with welding limit groove and assembly guide groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321267660.7U CN219805615U (en) | 2023-05-23 | 2023-05-23 | Fixed plate with welding limit groove and assembly guide groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219805615U true CN219805615U (en) | 2023-10-10 |
Family
ID=88216741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321267660.7U Active CN219805615U (en) | 2023-05-23 | 2023-05-23 | Fixed plate with welding limit groove and assembly guide groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219805615U (en) |
-
2023
- 2023-05-23 CN CN202321267660.7U patent/CN219805615U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |