CN212705224U - Welding and fixing device for automobile front suspension part - Google Patents
Welding and fixing device for automobile front suspension part Download PDFInfo
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- CN212705224U CN212705224U CN202021499702.6U CN202021499702U CN212705224U CN 212705224 U CN212705224 U CN 212705224U CN 202021499702 U CN202021499702 U CN 202021499702U CN 212705224 U CN212705224 U CN 212705224U
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Abstract
The utility model belongs to the technical field of automobile parts welded technique and specifically relates to a car front overhang part welded fastening device. The clamping device comprises a base and a front suspension part, wherein a plurality of supporting blocks are arranged on the base, the supporting blocks are symmetrically arranged, the front suspension part is placed on the supporting blocks, clamping components used for fixing the front suspension part are further arranged on two sides of the front suspension part, fixing plates are connected to the supporting blocks and the clamping components, sliding components are arranged on the fixing plates, and the supporting blocks and the clamping components are in sliding fit with the base through the sliding components. The utility model discloses a set up sliding assembly and centre gripping subassembly, carry out the fixed clamp to front suspension part spare and press from both sides tightly, convenient welding can adjust according to the change of length, width and panel thickness of front suspension part simultaneously, makes its centre gripping to front suspension part spare fixed more firm.
Description
Technical Field
The utility model belongs to the technical field of automobile parts welded technique and specifically relates to a car front overhang part welded fastening device.
Background
With the continuous improvement of the living standard of people, the automobile becomes one of the transportation tools which are convenient for people to go out, and the development of the automobile manufacturing industry which is born by the people is faster and faster. In the automobile production process, the production of the front suspension part of the automobile generally adopts a welding mode, and the front suspension part is special in structure and needs to be fixed by a specific fixing and clamping device, so that the welding work of workers is more convenient. The existing welding and fixing device is only suitable for automobile front suspension parts of the same specification, and in actual production, the specifications of the automobile front suspension parts are various, so that the requirements of life production cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a suspension part welding fixing device before car, it is through setting up slip subassembly and centre gripping subassembly, carries out the fixed clamp to suspension part before, and convenient welding can adjust according to the change of length, width and panel thickness of suspension part before simultaneously, makes its centre gripping to suspension part before fixed more firm.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a car front overhang part spare welded fastening device, includes base and front overhang part spare, be provided with a plurality of supporting shoes on the base, a plurality of supporting shoe symmetries set up, front overhang part spare place with a plurality of supporting shoes on, the both sides of front overhang part spare still are provided with the centre gripping subassembly that is used for fixed front overhang part, all are connected with the fixed plate on supporting shoe and the centre gripping subassembly, are provided with the slip subassembly on the fixed plate, supporting shoe and centre gripping subassembly pass through slip subassembly and base sliding fit.
Preferably, the clamping assembly comprises a straight rod, a butt plate and a clamping plate, the straight rod is fixedly connected to the base in a vertical mode, the butt plate is fixedly connected to one end side wall, close to the front suspension component, of the straight rod, the butt plate is horizontally arranged, the bottom surface of the front suspension component is placed on the butt plate, the clamping plate is also horizontally arranged, and the horizontal side wall of the clamping plate is abutted to the upper surface of the front suspension component.
Preferably, the straight rod is vertically and fixedly connected with a guide rod at one end far away from the base, the clamping plate is arranged on the guide rod in a penetrating mode and is in sliding fit with the guide rod, and the lifting assembly is arranged on the clamping plate.
Preferably, be provided with a plurality of bracing pieces on the base, the one end fixedly connected with roof of base is kept away from to the bracing piece, spout one has been seted up on the roof, spout one sets up to T shape structure, carry and draw the subassembly to include cylinder, connecting rod and gyro wheel, the vertical setting of cylinder, the output of cylinder is down, the gyro wheel has two, two gyro wheels are installed respectively on the one end both sides wall that the cylinder is close to the roof, the gyro wheel roll cooperation is in spout one, the vertical setting of connecting rod, the one end of connecting rod is connected on the pinch-off blades, the output at the cylinder is.
Preferably, the connecting rod includes mobile jib and branch, and the one end of branch is all connected on the pinch-off blades, and the other end of branch is all connected on the mobile jib, and the one end that branch was kept away from to the mobile jib and the output fixed connection of cylinder.
Preferably, a rubber pad is arranged on the side wall of the clamping plate, which is in contact with the front suspension part, and the rubber pad is fixedly connected with the clamping plate.
Preferably, the sliding assembly comprises a bolt and a nut, a second sliding groove is formed in the base, the second sliding groove is arranged in a cross shape, the fixing plate is arranged above the second sliding groove, the bolt penetrates through the fixing plate, one end, far away from the plug, of the bolt extends into the second sliding groove, the nut is in sliding fit with the second sliding groove, and the bolt is in threaded connection with the nut.
Preferably, the contact surface of the supporting block and the side wall of the front suspension part is arc-shaped.
To sum up, the utility model discloses a beneficial technological effect does:
when the length of current suspension part changes, the bolt is unscrewed, along the direction slip fixed block of spout two, supporting shoe, bolt and nut all along with removing together this moment, change the interval between the supporting shoe to make the supporting shoe can adapt to the front suspension part of different length. When the width of current suspension part changes, the bolt is unscrewed, along the direction slip fixed block of spout two, and straight-bar, bolt and nut removed thereupon together this moment, and the straight-bar removes, drives the grip block and removes, and the grip block removes and further drives the cylinder and remove together, and the gyro wheel removes along the direction of spout one, changes the distance between the centre gripping subassembly to make the preceding suspension part of centre gripping subassembly adaptation different width.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
fig. 3 is a left side view of the structure of fig. 1.
In the figure, 1, a base; 11. a support bar; 12. a top plate; 121. a first sliding chute; 13. a second chute; 2. a support block; 31. a straight rod; 311. a guide bar; 32. a butt joint plate; 33. a clamping plate; 41. a cylinder; 42. a connecting rod; 421. a main rod; 422. a strut; 43. a roller; 5. a fixing plate; 61. a bolt; 62. a nut; 7. a front suspension member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, for the utility model discloses a car front overhang part 7 welded fastening device, including base 1 and front overhang part 7, be provided with four bracing pieces 11 on the upper surface of base 1, four bracing pieces 11 are vertical fixed connection respectively in four corners of base 1, and the one end that base 1 was kept away from to bracing piece 11 is connected with roof 12, and roof 12 is fixed to be set up on bracing piece 11.
Four supporting blocks 2 are arranged on the base 1, the four supporting blocks 2 are respectively and symmetrically arranged on two sides of the arc-shaped surface of the front suspension part 7, and the front suspension part 7 is placed on the supporting blocks 2. In order to make the front suspension part 7 and the supporting block 2 fit more firmly, the surface of the supporting block 2 contacting with the side wall of the front suspension part 7 is set to be an arc structure. The base 1 is also provided with four groups of clamping assemblies, and the four groups of clamping assemblies are symmetrically arranged on two sides of the front suspension component 7. The clamping assembly comprises a straight rod 31, an abutting plate 32 and a clamping plate 33, wherein the straight rod 31 is vertically and fixedly connected to the base 1. The abutting plate 32 is fixedly connected to the side wall of one end of the straight rod 31 far away from the base 1, the abutting plate 32 is horizontally arranged, and the bottom surface of the front suspension component 7 is placed on the abutting plate 32. The clamp plate 33 is also disposed horizontally, and the horizontal side wall of the clamp plate 33 abuts on the upper surface of the front suspension member 7. The end of the straight rod 31 far from the base 1 is vertically and fixedly connected with two guide rods 311, the two guide rods 311 are provided, the clamping plate 33 is arranged on the two guide rods 311 in a penetrating manner and is in sliding fit with the guide rods 311, when the clamping plate 33 is pulled, the clamping plate 33 moves along the length direction of the guide rods 311, and the clamping plate 33 is prevented from inclining. The side wall of the clamping plate 33, which is in contact with the front suspension part 7, is provided with a rubber pad, and the rubber pad is fixedly connected with the clamping plate 33, so that abrasion between the clamping plate 33 and the front suspension part 7 is prevented. The horizontal height of the side wall of the abutting plate 32 close to the front suspension part 7 is consistent with the horizontal height of one end of the straight rod 31 far away from the base 1, so that the abutting plate 32 and the clamping plate 33 clamp the front suspension part 7 more firmly.
Every two clamping plates 33 are provided with a lifting assembly, the lifting assembly comprises an air cylinder 41, a connecting rod 42 and a roller 43, a first sliding groove 121 is formed in the top plate 12, and the first sliding groove 121 is of a T-shaped structure. The cylinder 41 is arranged vertically, the output end of the cylinder 41 faces downwards, two rollers 43 are arranged, the two rollers 43 are respectively installed on two side walls of one end, close to the top plate 12, of the cylinder 41, and the rollers 43 are in rolling fit in the first sliding grooves 121. The connecting rod 42 includes mobile jib 421 and branch 422, and branch 422 has two, and the one end of every branch 422 all is connected on corresponding clamping plate 33 lateral wall, and the other end of branch 422 all fixed connection is on mobile jib 421, and the one end that branch 422 was kept away from to mobile jib 421 is fixed connection with the output of cylinder 41. When the front suspension component 7 is used, the output end of the driving air cylinder 41 lifts the connecting rod 42 upwards, the connecting rod 42 lifts the clamping plate 33, the clamping plate 33 moves upwards along the guide rod 311, then the front suspension component 7 is placed on the abutting plate 32, and the output end of the driving air cylinder 41 moves downwards, so that the clamping plate 33 abuts against the upper surface of the front suspension component 7, and the front suspension component 7 is clamped and fixed.
Equal fixedly connected with fixed plate 5 on every supporting shoe 2 and straight-bar 31, be provided with the slip subassembly on fixed plate 5, the slip subassembly includes bolt 61 and nut 62, two 13 of spouts have been seted up on the base 1, two 13 of spouts set up to the cross, fixed plate 5 sets up in two 13 tops of spout, bolt 61 wears to establish on fixed plate 5, bolt 61 keeps away from the one end of end cap and stretches into in two 13 of spouts, nut 62 sliding fit is in two 13 of spouts, bolt 61 and nut 62 threaded connection. When the length of the front suspension part 7 changes, the bolt 61 is unscrewed, the fixed block slides along the direction of the second sliding groove 13, and at the moment, the supporting block 2, the bolt 61 and the nut 62 all move together, so that the distance between the supporting blocks 2 is changed, and the supporting block 2 can adapt to the front suspension parts 7 with different lengths. When the width of the front suspension part 7 changes, the bolt 61 is unscrewed, the fixing block slides along the direction of the second sliding groove 13, at the moment, the straight rod 31, the bolt 61 and the nut 62 move together, the straight rod 31 moves to drive the clamping plate 33 to move, the clamping plate 33 moves to further drive the air cylinder 41 to move together, the roller 43 moves along the direction of the first sliding groove 121, the distance between the clamping components is changed, and therefore the clamping components adapt to the front suspension part 7 with different widths.
It should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious variations or modifications which fall within the spirit of the invention are intended to be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a suspension spare welded fastening device before car, includes base and front suspension spare, its characterized in that: the base is provided with a plurality of supporting blocks, the supporting blocks are symmetrically arranged, the front suspension part is placed on the supporting blocks, the clamping assemblies used for fixing the front suspension part are further arranged on two sides of the front suspension part, the supporting blocks and the clamping assemblies are all connected with fixing plates, sliding assemblies are arranged on the fixing plates, and the supporting blocks and the clamping assemblies are in sliding fit with the base through the sliding assemblies.
2. The welding and fixing device for the front suspension component of the automobile as claimed in claim 1, wherein: the clamping assembly comprises a straight rod, a butt plate and a clamping plate, the straight rod is fixedly connected to the base in a vertical mode, the butt plate is fixedly connected to one end side wall, close to the front suspension component, of the straight rod, the butt plate is horizontally arranged, the bottom face of the front suspension component is placed on the butt plate, the clamping plate is also horizontally arranged, and the horizontal side wall of the clamping plate is abutted to the upper surface of the front suspension component.
3. The welding and fixing device for the front suspension component of the automobile as claimed in claim 2, wherein: the vertical fixedly connected with guide arm of one end that the base was kept away from to the straight-bar, the clamp plate wear to establish on the guide arm and with guide arm sliding fit, be provided with on the clamp plate and carry and draw the subassembly.
4. The welding and fixing device for the front suspension component of the automobile as claimed in claim 3, wherein: be provided with a plurality of bracing pieces on the base, the one end fixedly connected with roof of base is kept away from to the bracing piece, spout one has been seted up on the roof, spout one sets up to T shape structure, it includes cylinder, connecting rod and gyro wheel to carry the subassembly, the vertical setting of cylinder, the output of cylinder is down, the gyro wheel has two, two gyro wheels are installed respectively on the one end both sides wall that the cylinder is close to the roof, the gyro wheel roll cooperation is in spout one, the vertical setting of connecting rod, the one end of connecting rod is connected on the pinch-off blades, the output at the cylinder is.
5. The welding and fixing device for the front suspension component of the automobile as claimed in claim 4, wherein: the connecting rod includes mobile jib and branch, and the one end of branch all is connected on the pinch-off blades, and the other end of branch all is connected on the mobile jib, and the one end that branch was kept away from to the mobile jib and the output fixed connection of cylinder.
6. The welding and fixing device for the front suspension component of the automobile as claimed in claim 2, wherein: and a rubber pad is arranged on the side wall of the clamping plate, which is in contact with the front suspension part, and the rubber pad is fixedly connected with the clamping plate.
7. The welding and fixing device for the front suspension component of the automobile as claimed in claim 1, wherein: the sliding assembly comprises a bolt and a nut, a second sliding groove is formed in the base, the second sliding groove is arranged to be cross-shaped, the fixed plate is arranged above the second sliding groove, the bolt penetrates through the fixed plate, one end, far away from the plug, of the bolt extends into the second sliding groove, the nut is in sliding fit with the second sliding groove, and the bolt is in threaded connection with the nut.
8. The welding fixture device for the front suspension component of the automobile as claimed in claim 7, wherein: the contact surface of the supporting block and the side wall of the front suspension part is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499702.6U CN212705224U (en) | 2020-07-27 | 2020-07-27 | Welding and fixing device for automobile front suspension part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499702.6U CN212705224U (en) | 2020-07-27 | 2020-07-27 | Welding and fixing device for automobile front suspension part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212705224U true CN212705224U (en) | 2021-03-16 |
Family
ID=74908941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021499702.6U Active CN212705224U (en) | 2020-07-27 | 2020-07-27 | Welding and fixing device for automobile front suspension part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212705224U (en) |
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2020
- 2020-07-27 CN CN202021499702.6U patent/CN212705224U/en active Active
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