CN221064999U - Car crossbearer welding jig - Google Patents
Car crossbearer welding jig Download PDFInfo
- Publication number
- CN221064999U CN221064999U CN202322820615.6U CN202322820615U CN221064999U CN 221064999 U CN221064999 U CN 221064999U CN 202322820615 U CN202322820615 U CN 202322820615U CN 221064999 U CN221064999 U CN 221064999U
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- Prior art keywords
- welding
- seat
- mounting panel
- cylinder
- bottom mounting
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- 238000003466 welding Methods 0.000 title claims abstract description 72
- 230000000903 blocking effect Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The application discloses an automobile transverse frame welding fixture which comprises a bottom mounting plate, wherein an end blocking piece, a side pressing seat and an inner blocking part are arranged on the upper surface of the bottom mounting plate, the end blocking piece is positioned at two ends of the upper surface of the bottom mounting plate, a welding workpiece is arranged between the bottom mounting plates, the side pressing seat and the inner blocking part are respectively arranged at two sides of the welding workpiece, and a top block at the end of the end blocking piece is contacted with one end of the welding workpiece. The problems of deformation, dislocation, deviation and the like of the welding workpiece in the welding process are effectively prevented, and the welding precision and stability are ensured. The welding fixture is flexibly adjusted and adapted according to the angle of the side surface of the welding workpiece, so that the universality and the reliability of the fixture are improved, the dependence and the intervention on manual operation are reduced, and the labor cost and the safety are reduced.
Description
Technical Field
The application relates to the technical field of welding tools, in particular to an automobile transverse frame welding fixture.
Background
The front axle part on the automobile body is composed of a bevel edge beam and a transverse supporting beam, the bevel edge beam is a stamping part, the problems of welding deformation, large positioning dimensional errors and the like exist in the bevel edge beam, accurate positioning is needed during welding processing, the side edges need to be pressed when the bevel edge beam and the transverse beam are welded, a tool used for current pressing is composed of a bevel guide block and an adjusting shaft, adjustment is needed every time, no support exists in the front axle part, and workpieces cannot be effectively clamped, so that accurate positioning is difficult to realize during welding.
Disclosure of Invention
The application aims to overcome the existing defects, and provides an automobile transverse frame welding fixture which can effectively solve the problems in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an automobile crossbearer welding jig, includes the bottom mounting panel, the upper surface of bottom mounting panel is provided with tip fender piece, side pressure seat and interior fender portion, tip fender piece is located the upper surface both ends of bottom mounting panel, be provided with the welding work piece between the bottom mounting panel, the both sides of welding work piece are respectively located side pressure seat and interior fender portion, the kicking block of tip fender piece tip contacts with the one end of welding work piece, the side pressure seat includes backing plate seat, right angle mounting panel, guide holder, linking handle and adjusts briquetting cylinder, the upper surface of backing plate seat is provided with the right angle mounting panel, upper surface one side of right angle mounting panel is provided with the guide holder, the tip of guide holder articulates there is the linking handle, adjust briquetting cylinder sets up in one side of right angle mounting panel, and its flexible end is connected with the linking handle, the tip of linking handle is provided with the oblique briquetting, the opposite side of welding work piece is provided with interior fender portion, the curb plate of interior fender portion contacts with one side of welding work piece.
As a preferable technical scheme of the application, the end baffle comprises a base, a side mounting plate and a telescopic cylinder, wherein the base is fixedly arranged on the upper surface of the bottom mounting plate, the side mounting plate is arranged on the upper surface of the base, the side mounting plate is connected with the telescopic cylinder through a fastener, and the end part of the telescopic cylinder is provided with a top block.
As a preferable technical scheme of the application, the end part of the top block is provided with a step.
As a preferable technical scheme of the application, the inner baffle part comprises a cylinder mounting frame, a cylinder, a side baffle and an inner clamping seat, wherein the cylinder is arranged on the cylinder mounting frame, the telescopic end of the cylinder is provided with the side baffle, and one side of the side baffle is provided with the inner clamping seat.
As a preferable technical scheme of the application, the lower surface of the bottom mounting plate is provided with a supporting seat, and the lower surface of the supporting seat is provided with universal wheels.
Compared with the prior art: the application realizes the rapid positioning and fixing of the automobile transverse frame and improves the welding quality and efficiency. The problems of deformation, dislocation, deviation and the like of the welding workpiece in the welding process are effectively prevented, and the welding precision and stability are ensured. The welding fixture is flexibly adjusted and adapted according to the angle of the side surface of the welding workpiece, so that the universality and the reliability of the fixture are improved, the dependence and the intervention on manual operation are reduced, and the labor cost and the safety are reduced.
Drawings
FIG. 1 is a schematic illustration of the structure of the present application;
FIG. 2 is a front cross-sectional view of the present application;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: the welding device comprises a universal wheel 1, a supporting seat 2, a bottom mounting plate 3, a 4-end baffle, a base 41, a side mounting plate 42, a telescopic cylinder 43, a top block 44, a side pressing seat 5, a base plate 51, a right-angle mounting plate 52, a guide seat 53, a connecting handle 54, an adjusting pressing block cylinder 55, a welding workpiece 6, an inner baffle 7, a cylinder mounting frame 71, a side baffle 72, a cylinder 73 and an inner clamping seat 74.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. Based on the embodiment of the present application (for convenience of description and understanding, the following description will be given with the upper part of fig. 2 as the upper part). All other embodiments, which can be made by those skilled in the art without the inventive effort, are intended to be within the scope of the present application.
Referring to fig. 1-4, the present application provides a technical solution: the utility model provides an automobile crossbearer welding jig, includes bottom mounting panel 3, the upper surface of bottom mounting panel 3 is provided with tip fender 4, side pressure seat 5 and interior fender portion 7.
The end baffle 4, the side pressure seat 5 and the inner baffle 7 are used for fixing and pressing the welding workpiece 6, ensuring the positioning accuracy and avoiding welding deformation.
The end baffle 4 is located at two ends of the upper surface of the bottom mounting plate 3, a welding workpiece 6 is arranged between the bottom mounting plates 3, two sides of the welding workpiece 6 are respectively provided with a side pressure seat 5 and an inner baffle 7, and a top block 44 at the end of the end baffle 4 is in contact with one end of the welding workpiece 6.
The front side and the rear side of the welding workpiece 6 are clamped through the side pressing seat 5 and the inner blocking part 7, the end blocking parts 4 limit the two ends of the welding workpiece 6, and limit the workpiece from front, rear, left and right, so that the clamping accuracy is ensured.
The side pressure seat 5 comprises a base plate seat 51, a right-angle mounting plate 52, a guide seat 53, a connecting handle 54 and an adjusting pressing block cylinder 55, wherein the right-angle mounting plate 52 is arranged on the upper surface of the base plate seat 51, the guide seat 53 is arranged on one side of the upper surface of the right-angle mounting plate 52, the connecting handle 54 is hinged to the end portion of the guide seat 53, the adjusting pressing block cylinder 55 is arranged on one side of the right-angle mounting plate 52, the telescopic end of the adjusting pressing block cylinder is connected with the connecting handle 54, and an inclined pressing block is arranged on the end portion of the connecting handle 54.
When the adjusting briquetting cylinder 55 is started, the connecting handle 54 rotates, and under the action of the guide seat 53 and the connecting handle 54, the inclined briquetting is enabled to be contacted with or separated from one side of the welding workpiece 6, so that the inclined briquetting is enabled to compress the welding workpiece 6, the clamping accuracy is guaranteed, the angle of the inclined briquetting can be adjusted according to the side angle of the welding workpiece 6, the adaptability and the flexibility are improved, and the welding application range is improved.
An inner blocking part 7 is arranged on the other side of the welding workpiece 6, and a side plate of the inner blocking part 7 is contacted with one side surface of the welding workpiece 6.
Further, the end baffle 4 includes a base 41, a side mounting plate 42 and a telescopic cylinder 43, the base 41 is fixedly arranged on the upper surface of the bottom mounting plate 3, the side mounting plate 42 is arranged on the upper surface of the base 41, the side mounting plate 42 is connected to the telescopic cylinder 43 through a fastener, and a top block 44 is arranged at the end of the telescopic cylinder 43.
When the telescopic cylinder 43 is activated, the top block 44 can be moved forward or backward to be brought into contact with or separated from one end of the welding workpiece 6. By adjusting the stroke of the telescopic cylinder 43, the welding application range is improved.
Further, the top block 44 is provided with a step at its end.
The step of the top block 44 is used for receiving and welding the workpiece 6, and provides a bearing position for the workpiece 6.
Further, the inner baffle 7 includes a cylinder mounting frame 71, a cylinder 73, a side baffle 72 and an inner clamping seat 74, the cylinder mounting frame 71 is provided with the cylinder 73, the telescopic end of the cylinder 73 is provided with the side baffle 72, and one side of the side baffle 72 is provided with the inner clamping seat 74.
When the cylinder 73 is started, the side baffle plates 72 can move leftwards or rightwards, so that the inner clamping seats 74 are contacted with the two inner sides of the welding workpiece 6, the protection effect is achieved, and the deformation of the two side tops of the welding workpiece 6 due to the extension of the end baffle pieces 4 is avoided. The horizontal end of the inner clamping seat 74 is used for placing transverse sectional materials for welding and plays a bearing role.
Further, the lower surface of bottom mounting panel 3 is provided with supporting seat 2, the lower surface of supporting seat 2 is provided with universal wheel 1.
When in use: the welding workpiece 6 is placed on the top block 44 on the end stopper 4, and the side press seat 5 and the inner stopper 7 are aligned, and the welding workpiece 6 is welded.
The telescopic cylinder 43 of the end stopper 4 is activated to move the top block 44 forward, and the top block contacts one end of the welding workpiece 6, thereby fixing the welding workpiece 6 in the lateral direction.
The adjustment press block cylinder 55 of the side press seat 5 is started to rotate the connection handle 54, so that the inclined press block contacts with one side of the welding workpiece 6, and the welding workpiece 6 is fixed in the longitudinal direction.
The cylinder 73 of the inner stopper 7 is activated to move the inner holder 74 to both sides, the inner holder 74 is brought into contact with the inner side surface of the end portion of the welding workpiece 6, the welding workpiece 6 is welded by the inner stopper 7 and the end stopper 4, and the horizontal portion of the inner holder 74 is placed with the cross member to be welded, thereby realizing accurate welding.
After the welding operation is completed, the telescopic cylinder 43, the adjustment briquetting cylinder 55 and the cylinder 73 are closed, the top block 44, the diagonal briquetting and the inner clamping seat 74 are separated, and the welding workpiece is taken out.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automobile crossbearer welding jig, includes bottom mounting panel (3), its characterized in that: the upper surface of bottom mounting panel (3) is provided with tip fender piece (4), side pressure seat (5) and interior fender portion (7), tip fender piece (4) are located the upper surface both ends of bottom mounting panel (3), be provided with welding work piece (6) between bottom mounting panel (3), the both sides of welding work piece (6) are respectively resident in side pressure seat (5) and interior fender portion (7), kicking block (44) of tip fender piece (4) tip contacts with one end of welding work piece (6), side pressure seat (5) include backing plate seat (51), right angle mounting panel (52), guide seat (53), connecting handle (54) and regulation briquetting cylinder (55), the upper surface of backing plate seat (51) is provided with right angle mounting panel (52), the tip of guide seat (53) articulates there is connecting handle (54), regulation briquetting cylinder (55) set up in one side of right angle mounting panel (52), and its flexible end is connected with connecting handle (54), connecting handle (56) are provided with welding work piece portion (56) in the inclined end portion (6), the side plate of the inner baffle part (7) is contacted with one side surface of the welding workpiece (6).
2. The automotive cross frame welding jig of claim 1, wherein: the end baffle (4) comprises a base (41), a side mounting plate (42) and a telescopic cylinder (43), wherein the base (41) is fixedly arranged on the upper surface of the bottom mounting plate (3), the side mounting plate (42) is arranged on the upper surface of the base (41), the side mounting plate (42) is connected to the telescopic cylinder (43) through a fastener, and a top block (44) is arranged at the end part of the telescopic cylinder (43).
3. An automotive cross frame welding jig according to claim 1 or 2, wherein: the end of the top block (44) is provided with a step.
4. The automotive cross frame welding jig of claim 1, wherein: the inner baffle part (7) comprises an air cylinder mounting frame (71), an air cylinder (73), a side baffle plate (72) and an inner clamping seat (74), wherein the air cylinder (73) is arranged on the air cylinder mounting frame (71), the side baffle plate (72) is arranged at the telescopic end of the air cylinder (73), and the inner clamping seat (74) is arranged on one side of the side baffle plate (72).
5. The automotive cross frame welding jig of claim 1, wherein: the lower surface of bottom mounting panel (3) is provided with supporting seat (2), the lower surface of supporting seat (2) is provided with universal wheel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322820615.6U CN221064999U (en) | 2023-10-20 | 2023-10-20 | Car crossbearer welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322820615.6U CN221064999U (en) | 2023-10-20 | 2023-10-20 | Car crossbearer welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221064999U true CN221064999U (en) | 2024-06-04 |
Family
ID=91253376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322820615.6U Active CN221064999U (en) | 2023-10-20 | 2023-10-20 | Car crossbearer welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221064999U (en) |
-
2023
- 2023-10-20 CN CN202322820615.6U patent/CN221064999U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |