CN219026449U - Welding fixture with protective structure for welding automobile parts - Google Patents
Welding fixture with protective structure for welding automobile parts Download PDFInfo
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- CN219026449U CN219026449U CN202222867027.3U CN202222867027U CN219026449U CN 219026449 U CN219026449 U CN 219026449U CN 202222867027 U CN202222867027 U CN 202222867027U CN 219026449 U CN219026449 U CN 219026449U
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- automobile parts
- trapezoid
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- 238000003466 welding Methods 0.000 title claims abstract description 49
- 230000001681 protective effect Effects 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses a welding fixture with a protective structure for welding automobile parts, which comprises a processing table and a square frame, wherein the square frame is provided with a protective plate, one side of the protective plate is provided with a movable rod, one side of the movable rod is provided with a clamping arc plate, the other side of the protective plate is provided with a sealing cover, the other side of the protective plate is provided with a placing groove, the other side of the movable rod is provided with a trapezoid plate, one side of the sealing cover is provided with a trapezoid seat, one side of the trapezoid seat is provided with a buffer spring, and the positions, close to the left edge and the right edge, of the upper end of the processing table are provided with fixing seats. The welding fixture can be used for adjusting the welding fixture, so that the welding fixture is convenient for clamping automobile parts with different sizes, is simple in structure and convenient to operate, and can also play a role in buffering the clamping arc plate, thereby playing a role in protecting, avoiding the occurrence of uneven or deformed phenomenon of the machined automobile parts, and avoiding economic loss.
Description
Technical Field
The utility model relates to the technical field of automobile part welding clamps, in particular to a welding clamp with a protection structure for welding automobile parts.
Background
Welding fixture, refer to the fixture that is used in order to guarantee weldment size, improve assembly precision and efficiency, prevent welding deformation, generally be used in the workshop, have characteristics such as durable, convenient and work load is great, and car industry equipment is a emerging trade that recently rises and develop fast, and the car type of car manufacturing factory production now is various, and the car motorcycle type changes very frequently, and the biggest change is white automobile body when the motorcycle type changes, and this just requires its corresponding welding line to keep up with the transformation of car motorcycle type and type. On an automobile welding assembly line, clamping of workpieces is completed on a welding fixture.
In the prior art, for example, chinese patent No.: CN 209035836U's "a welding jig for automobile parts with protective structure", including the U type mounting bracket, the right side of diaphragm is provided with the stopper that matches with the spacing groove, just the lower surface of diaphragm is provided with the spout, the inside of spout and rectangular channel is provided with the lead screw respectively, every the outside of lead screw all symmetry is provided with L type splint, every one side of L type splint all is provided with the recess, the inside of recess is provided with first spring, the one end of first spring is provided with the buffer block that matches with the recess, one side of buffer block is provided with the buffer board, two the one end of lead screw runs through diaphragm and U type mounting bracket respectively and is provided with the operation hand wheel.
In the prior art, because the sizes of the automobile parts are different, the welding fixture is required to be adjusted, and because the automobile parts are welded and clamped by a plurality of bolts, the mode is complicated to operate, and the mode is inconvenient to adjust, so that the automobile parts with different sizes cannot be clamped, in the clamping process, the phenomenon that the machined automobile parts are uneven or deformed is caused due to the fact that the protective structure is not arranged, and further economic loss is caused.
Disclosure of Invention
The utility model aims to provide a welding fixture with a protective structure for welding automobile parts, which solves the problems that in the prior art, the welding fixture is required to be adjusted due to different sizes of automobile parts, and workpieces are clamped by a plurality of bolts in the automobile part welding fixture, so that the operation is complicated, the adjustment is inconvenient, the automobile parts with different sizes cannot be clamped, and in the clamping process, the phenomenon of uneven or deformed automobile parts after processing occurs due to the fact that the protective structure is not arranged, and further the economic loss is caused.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding jig for automobile parts with protective structure, includes processing platform and square frame, the square frame is provided with the guard plate, one side of guard plate is provided with the movable rod, one side of movable rod is provided with the centre gripping arc board, the opposite side of guard plate is provided with the closing cap, the standing groove has been seted up to the opposite side of guard plate, the opposite side of movable rod is provided with the trapezoidal board, one side of closing cap is provided with trapezoidal seat, one side of trapezoidal seat is provided with buffer spring.
Preferably, the upper end of the processing table is close to the left edge and the right edge, a fixing seat is arranged at the upper end of the processing table, a first telescopic rod is arranged at one side of the fixing seat, close to the front edge and the rear edge, in a penetrating manner, and a second telescopic rod is arranged at the periphery of the square frame in a penetrating manner.
Preferably, two groups of trapezoidal seats are arranged in the placing groove, and three groups of buffer springs are uniformly distributed on one side of the trapezoidal seats.
Preferably, one sides of the three groups of buffer springs are fixed with one side of the trapezoid seat, and the other sides of the three groups of buffer springs are fixed with the inner side wall of the placing groove respectively.
Preferably, the upper and lower side walls of the inside of the placing groove are fixedly provided with protective frames, and one sides of the three groups of buffer springs are respectively arranged in the protective frames.
Preferably, a round hole is formed in one side of the protection plate in a penetrating mode, one side of the movable rod penetrates through the round hole to be fixed with one side of the trapezoid plate, and the inclination of two sides of the trapezoid plate is identical to that of one side of the trapezoid seat.
Preferably, one side of the square frame is fixed with one side of two groups of first telescopic rods, four groups of second telescopic rods are respectively arranged on the upper side, the lower side, the left side and the right side of the square frame, one side of the second telescopic rods is fixed with one side of the sealing cover, one side of the fixing seat is fixedly provided with a supporting frame plate, and two groups of first telescopic rods are arranged at the upper end of the supporting frame plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the square frame is arranged, the square frame can be driven to move above the processing table by starting the two groups of first telescopic rods, the distance between the two groups of square frames can be adjusted under the cooperation of the four groups of first telescopic rods, the four groups of second telescopic rods are started again, the four groups of second telescopic rods respectively drive the protection plates to move, the protection plates drive the clamping arc plates to move in the square frame through the moving rods, and the distance between the four groups of clamping arc plates can be adjusted, so that the welding fixture can be adjusted, and the automobile parts with different sizes can be clamped conveniently.
2. According to the utility model, the protection plate is arranged, when the clamping arc plate contacts with the automobile part, one side of the clamping arc plate can be extruded, so that one side of the clamping arc plate drives the movable rod to move in the round hole, one side of the movable rod can push the trapezoid plate to move in the placing groove, under the matching of the inclination of two sides of the trapezoid plate and the arc degree of one side of the two groups of trapezoid seats, the trapezoid plate can push the two groups of trapezoid seats to move in the placing groove, so that the two groups of trapezoid seats respectively move upwards and downwards, and the trapezoid plate can extrude the three groups of buffer springs, thereby playing a role in buffering the clamping arc plate, preventing the automobile part from being uneven or deformed after processing and avoiding economic loss.
Drawings
FIG. 1 is a perspective view of a welding fixture for welding automobile parts with a protective structure according to the present utility model;
FIG. 2 is a schematic view of a part of a welding fixture with a protective structure for welding automobile parts according to the present utility model;
FIG. 3 is a schematic block diagram of a welding fixture for welding automobile parts with a protective structure according to the present utility model;
fig. 4 is a partial exploded view of a welding jig for welding automobile parts with a protective structure according to the present utility model.
In the figure:
1. a processing table; 2. a fixing seat; 3. a first telescopic rod; 4. a support frame plate; 5. a block; 6. a second telescopic rod; 7. a protection plate; 8. a moving rod; 9. clamping the arc plate; 10. a cover; 11. a round hole; 12. a trapezoidal plate; 13. a placement groove; 14. a protective frame; 15. a trapezoid seat; 16. and a buffer spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4: the utility model provides a welding jig for automobile parts with protective structure, including processing platform 1 and square frame 5, square frame 5 is provided with guard plate 7, one side of guard plate 7 is provided with movable rod 8, one side of movable rod 8 is provided with centre gripping arc board 9, the opposite side of guard plate 7 is provided with closing cap 10, standing groove 13 has been seted up to the opposite side of guard plate 7, the opposite side of movable rod 8 is provided with trapezoidal board 12, one side of closing cap 10 is provided with trapezoidal seat 15, one side of trapezoidal seat 15 is provided with buffer spring 16, two sets of trapezoidal seats 15 all set up in the inside of standing groove 13, the evenly distributed of three sets of buffer spring 16 is in one side of trapezoidal seat 15, one side of three sets of buffer spring 16 all is fixed with one side of trapezoidal seat 15, the opposite side of three sets of buffer spring 16 is fixed with the inside lateral wall of standing groove 13 respectively, the inside upper and lower lateral wall of standing groove 13 is fixed mounting has the guard frame 14, one side of three sets of buffer spring 16 respectively with the inside of setting at the guard plate 14, one side of guard plate 7 has run through round hole 11, one side of moving rod 8 passes round hole 11 and is fixed with one side of trapezoidal board 12, the same inclination of trapezoidal board 12 with two sets of trapezoidal board 15.
The effect that it reached is, when centre gripping arc board 9 contacted auto parts, one side of centre gripping arc board 9 can suffer the extrusion for one side of centre gripping arc board 9 drives movable rod 8 and removes in the inside of round hole 11, and one side of movable rod 8 can promote trapezoidal board 12 and remove in the inside of standing groove 13, under the slope of trapezoidal board 12 both sides and the arc degree cooperation of two sets of trapezoidal seat 15 one sides, its trapezoidal board 12 can promote two sets of trapezoidal seats 15 and remove in the inside of standing groove 13 for two sets of trapezoidal seats 15 upwards and downwardly movement respectively, and trapezoidal board 12 can extrude three sets of buffer spring 16, and then can play the cushioning effect to centre gripping arc board 9, thereby can play the effect of protection, avoided the unsmooth or the phenomenon emergence of deformation to the auto parts after the processing, avoid loss on economy.
As shown in fig. 1-3, the upper end of the processing table 1 is provided with a fixed seat 2 near the left and right edge positions, one side of the fixed seat 2 is provided with a first telescopic rod 3 in a penetrating way near the front and rear edge positions, the periphery of a frame 5 is provided with a second telescopic rod 6 in a penetrating way, one side of the frame 5 is fixed with one side of the two groups of the first telescopic rods 3, four groups of the second telescopic rods 6 are respectively arranged on one side of the upper, lower, left and right telescopic rods 6 of the frame 5 and one side of a sealing cover 10, one side of the fixed seat 2 is fixedly provided with a supporting frame plate 4, one sides of the two groups of the first telescopic rods 3 are arranged on the upper end of the supporting frame plate 4,
the effect that it reached is, through starting two sets of telescopic links 3, two sets of telescopic links 3 can drive square frame 5 and remove in the top of processing platform 1, under the cooperation of four sets of telescopic links 3, can adjust the distance between two sets of square frames 5, the four sets of telescopic links 6 of restarting, four sets of telescopic links 6 of No. two can drive guard plate 7 respectively and remove, and guard plate 7 can drive the centre gripping arc board 9 through movable rod 8 and remove in the inside of square frame 5, and then can adjust the distance between four sets of centre gripping arc boards 9, thereby can adjust this welding jig, the auto parts of equidimension not clamp is convenient, and a structure is simple, convenient operation.
The working principle of the utility model is as follows: when in use, firstly, one end of an automobile part is placed into one group of square frames 5, four groups of No. two telescopic rods 6 are started, the four groups of No. two telescopic rods 6 can respectively drive the protection plate 7 to move, the protection plate 7 can drive the clamping arc plate 9 to move in the square frames 5 through the moving rod 8, the automobile part can be clamped, two groups of No. one telescopic rods 3 are started, the two groups of No. one telescopic rods 3 can drive the square frames 5 to move above the processing table 1, under the cooperation of the four groups of No. one telescopic rods 3, the distance between the two groups of square frames 5 can be adjusted, the other side of the automobile part can be inserted into the other group of square frames 5, the four groups of No. two telescopic rods 6 at the position of starting the other group of square frames 5 can respectively drive the protection plate 7 to move, the protection plate 7 can drive the clamping arc plate 9 to move in the square frame 5 through the moving rod 8 so as to clamp the other side of the automobile part, thereby being capable of adjusting the welding clamp, being convenient for clamping automobile parts with different sizes, having simple structure and convenient operation, and finally, when the clamping arc plate 9 contacts the automobile parts, one side of the clamping arc plate 9 can be extruded, so that one side of the clamping arc plate 9 drives the moving rod 8 to move in the round hole 11, one side of the moving rod 8 can push the trapezoid plate 12 to move in the placing groove 13, under the matching of the inclination of the two sides of the trapezoid plate 12 and the arc degree of one side of the two groups of trapezoid seats 15, the trapezoid plate 12 can push the two groups of trapezoid seats 15 to move in the placing groove 13, so that the two groups of trapezoid seats 15 respectively move upwards and downwards, and the trapezoid plate 12 can extrude the three groups of buffer springs 16, and then can play the cushioning effect to centre gripping arc board 9 to can play the effect of protection, avoid processing back auto parts to appear the phenomenon emergence of unevenness or deformation, avoid economic loss.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Welding fixture for automobile parts with protective structure, including processing platform (1) and square frame (5), its characterized in that: the novel anti-theft protection device is characterized in that the protection plate (7) is arranged on the square frame (5), the movable rod (8) is arranged on one side of the protection plate (7), the clamping arc plate (9) is arranged on one side of the movable rod (8), the sealing cover (10) is arranged on the other side of the protection plate (7), the placing groove (13) is formed in the other side of the protection plate (7), the trapezoid plate (12) is arranged on the other side of the movable rod (8), the trapezoid seat (15) is arranged on one side of the sealing cover (10), and the buffer spring (16) is arranged on one side of the trapezoid seat (15).
2. The welding jig for welding automobile parts with a protective structure according to claim 1, wherein: the upper end of processing platform (1) is close to controlling edge position department and all installs fixing base (2), one side of fixing base (2) is close to front and back edge position department and all runs through and installs telescopic link (3) No. one, all set up around square frame (5) and run through and install No. two telescopic links (6).
3. The welding jig for welding automobile parts with a protective structure according to claim 1, wherein: two groups of trapezoid seats (15) are arranged in the placing groove (13), and three groups of buffer springs (16) are uniformly distributed on one side of the trapezoid seats (15).
4. The welding jig for welding automobile parts with a protective structure according to claim 1, wherein: one sides of the three groups of buffer springs (16) are fixed with one side of the trapezoid seat (15), and the other sides of the three groups of buffer springs (16) are fixed with the inner side wall of the placing groove (13) respectively.
5. A welding jig for welding automobile parts with a protective structure according to claim 3, wherein: the upper side wall and the lower side wall of the inside of the placing groove (13) are fixedly provided with a protection frame (14), and one sides of the three groups of buffer springs (16) are respectively arranged in the protection frame (14).
6. The welding jig for welding automobile parts with a protective structure according to claim 1, wherein: one side of the protection plate (7) is provided with a round hole (11) in a penetrating mode, one side of the movable rod (8) penetrates through the round hole (11) and is fixed with one side of the trapezoid plate (12), and the inclination of two sides of the trapezoid plate (12) is identical to that of one side of the trapezoid seat (15).
7. The welding jig for welding automobile parts with a protective structure according to claim 2, wherein: one side of the square frame (5) is fixed with one side of two groups of first telescopic rods (3), four groups of second telescopic rods (6) are respectively arranged on the upper side, the lower side, the left side and the right side of the square frame (5) of the second telescopic rods (6) are fixed with one side of the sealing cover (10), one side of the fixing seat (2) is fixedly provided with the supporting frame plate (4), and two groups of one side of the first telescopic rods (3) are arranged at the upper end of the supporting frame plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222867027.3U CN219026449U (en) | 2022-10-30 | 2022-10-30 | Welding fixture with protective structure for welding automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222867027.3U CN219026449U (en) | 2022-10-30 | 2022-10-30 | Welding fixture with protective structure for welding automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219026449U true CN219026449U (en) | 2023-05-16 |
Family
ID=86312702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222867027.3U Active CN219026449U (en) | 2022-10-30 | 2022-10-30 | Welding fixture with protective structure for welding automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219026449U (en) |
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2022
- 2022-10-30 CN CN202222867027.3U patent/CN219026449U/en active Active
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