CN215699299U - Car floor assembly welding clamp - Google Patents
Car floor assembly welding clamp Download PDFInfo
- Publication number
- CN215699299U CN215699299U CN202122244033.9U CN202122244033U CN215699299U CN 215699299 U CN215699299 U CN 215699299U CN 202122244033 U CN202122244033 U CN 202122244033U CN 215699299 U CN215699299 U CN 215699299U
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- locating
- locating piece
- welding
- positioning
- plate
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Abstract
The utility model discloses a car bottom plate assembly welding clamp, which comprises: set up the locating plate of a plurality of locating holes, the both sides of locating hole are provided with the screw, and the locating hole can be dismantled and be connected with the locating piece, and the both sides of locating piece are provided with the screw, and the bottom of locating piece is provided with the plug that supplies the locating piece to insert the locating hole, and the locating piece encloses and establishes into the face of weld, is provided with a plurality of gaskets on the face of weld, and the height of locating piece is greater than the height of gasket. The positioning blocks are inserted into the plurality of positioning holes in the positioning plate, the positioning blocks are fixed through the bolts, the positioning blocks are used for enclosing into welding faces according to the size of a welded assembly, the assembly is placed between the positioning blocks to be welded, clamping efficiency is greatly accelerated, the gasket is arranged, the fact that the product and the welding faces cannot be in contact wear is guaranteed, and the service life of a welding platform is prolonged while the product is protected.
Description
Technical Field
The utility model relates to the field of welding, in particular to a car bottom plate assembly welding clamp.
Background
The bottom plate of the elevator car is formed by assembling and welding a plurality of components, the framework components are usually formed in advance by spot welding before the assembly and welding, repeated measurement and correction are needed in the process, welding and panel welding are carried out after the size is determined to meet the requirement, and the whole chassis assembly can be deformed and scrapped due to slight negligence or improper sequence.
The traditional solution is to temporarily build some positioning welding piles on a welding platform aiming at car bottom plates with various sizes or bottom plate brackets, and then assist some welding pressing tongs and the like to help positioning. Although the problem of the assembly welding size of the bottom plate of the car can be solved, the operation is more complicated, the clamping efficiency is very low, and the station piles are frequently welded and ground on the welding platform, so that the precision and the service life of the platform are greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a car bottom plate assembly welding clamp to solve the problems that in the assembly welding process, the clamping efficiency is low and the service life of a welding platform is short.
According to an aspect of the present invention, there is provided a car floor assembling jig including: set up the locating plate of a plurality of locating holes, the both sides of locating hole are provided with the screw, and the locating hole can be dismantled and be connected with the locating piece, and the both sides of locating piece are provided with the screw, and the bottom of locating piece is provided with the plug that supplies the locating piece to insert the locating hole, and the locating piece encloses and establishes into the face of weld, is provided with a plurality of gaskets on the face of weld, and the height of locating piece is greater than the height of gasket.
The positioning blocks are inserted into the plurality of positioning holes in the positioning plate, the positioning blocks are fixed through the bolts, the positioning blocks are used for enclosing into welding faces according to the size of a welded assembly, the assembly is placed between the positioning blocks to be welded, clamping efficiency is greatly accelerated, the gasket is arranged, the fact that the product and the welding faces cannot be in contact wear is guaranteed, and the service life of a welding platform is prolonged while the product is protected.
In order to better solve the technical defects, the utility model also has a better technical scheme that:
in some embodiments, the welding surface is square. Therefore, the car bottom plate is square, and the square welding surface is arranged to facilitate the assembly welding of the car bottom plate.
In some embodiments, two locating blocks are provided on each side of the welding face. Therefore, the two positioning blocks arranged on each edge can more stably fix the assembly welding piece.
In some embodiments, five shims are transversely disposed on the welding face. Therefore, the five gaskets are arranged, so that the product cannot be in contact wear with the positioning plate.
In some embodiments, the positioning plate is a steel plate. Therefore, the hardness and the corrosion resistance of the positioning plate can be enhanced by selecting the steel plate as the material of the positioning plate, and the service life of the positioning plate is prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural diagram of a positioning plate according to the present invention;
FIG. 3 is a schematic structural diagram of a positioning block of the present invention;
fig. 4 is a schematic structural diagram of the clamped product.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present application provides a car bedplate welding jig comprising: set up the locating plate 2 of a plurality of locating holes 1, the both sides of locating hole 1 are provided with the screw, and locating hole 1 can be dismantled and is connected with locating piece 3, and the both sides of locating piece 3 are provided with the screw, and the bottom of locating piece 3 is provided with the plug 4 that supplies locating piece 3 to insert locating hole 1, and locating piece 3 encloses and establishes into the face of weld, is provided with a plurality of gaskets 5 on the face of weld, and the height of locating piece 3 is greater than the height of gasket 5.
The positioning plate 2 is made of a Q235 steel plate, the hardness and corrosion resistance of the positioning plate 2 can be enhanced by selecting the Q235 steel plate as the material of the positioning plate 2, the service life of the positioning plate 2 is prolonged, a plurality of positioning holes 1 are formed in the positioning plate 2 by laser, and a car bottom plate needing assembly welding is square, so that the welding surface surrounded by the positioning block 3 is square, and the assembly welding of the car bottom plate is facilitated; two positioning blocks 3 are arranged on each edge of the welding surface, and the assembly and welding piece can be more stably fixed by arranging the two positioning blocks 3 on each edge; five pads 5 are transversely arranged on the welding surface, so that the product is ensured not to be in contact wear with the positioning plate 2.
Referring to fig. 4, the application specifically uses: according to the size and the shape of the car bottom plate, a corresponding positioning block 3 is inserted into the positioning plate 2, the positioning block 3 is fixed on the positioning hole 1 through a nut, a welding surface is arranged by surrounding the positioning block 3, and a gasket 5 is arranged on the welding surface; placing a bending bottom plate 6 on the front side of a welding surface, welding a flat bottom plate 7 on the other side of the bending bottom plate 6 after the bending bottom plate 6 abuts against a positioning block 3 on the front side, then respectively placing a left side plate 8 and a right side plate 9 on the left side and the right side of the welding surface, abutting the left side plate 8 and the right side plate 9 against the positioning block 3, placing three rib plates 10 in the middle of a car bottom plate, abutting a sealing plate 11 against the positioning block 3 on the rear side of the welding surface, starting welding, and directly utilizing the positioning block 3 to quickly position a welding part, so that the product accuracy is high; after the welding is finished, the nut on the positioning block 3 is unscrewed, the positioning block 3 is completely taken out, and then the bottom plate of the car is taken out.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a car bottom plate assembly welding jig which characterized in that includes: set up the locating plate of a plurality of locating holes, the both sides of locating hole are provided with the screw, the locating hole can be dismantled and be connected with the locating piece, the both sides of locating piece are provided with the screw, the bottom of locating piece is provided with the plug that supplies the locating piece to insert the locating hole, the locating piece encloses and establishes into the face of weld, be provided with a plurality of gaskets on the face of weld, the height of locating piece is greater than the height of gasket.
2. The car bedplate assembly welding jig of claim 1, wherein the weld face is square.
3. The car bedplate welding jig of claim 2, wherein two locating blocks are provided on each side of the welding surface.
4. The car bedplate welding jig of claim 1, wherein five shims are transversely disposed on the weld face.
5. The car bedplate welding jig of claim 1, wherein the positioning plate is a steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122244033.9U CN215699299U (en) | 2021-09-15 | 2021-09-15 | Car floor assembly welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122244033.9U CN215699299U (en) | 2021-09-15 | 2021-09-15 | Car floor assembly welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215699299U true CN215699299U (en) | 2022-02-01 |
Family
ID=80021128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122244033.9U Active CN215699299U (en) | 2021-09-15 | 2021-09-15 | Car floor assembly welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215699299U (en) |
-
2021
- 2021-09-15 CN CN202122244033.9U patent/CN215699299U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |