CN216656922U

CN216656922U - Automobile sheet metal part welding fixture

Info

Publication number: CN216656922U
Application number: CN202123103261.0U
Authority: CN
Inventors: 肖建东; 涂巧云
Original assignee: Wuhan Bairui Auto Parts Co ltd
Current assignee: Wuhan Bairui Auto Parts Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-03
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses an automobile sheet metal part welding fixture which comprises a workbench, wherein through holes are formed in each surface of the workbench, an inserting rod is inserted into each through hole, a cross rod perpendicular to the inserting rod is arranged at the top of the inserting rod, an adjusting stud is arranged on the surface of the cross rod, a rubber head is arranged at the bottom of the adjusting stud, a screw hole is formed in the top end face of the rubber head, a screw rod is screwed into the screw hole, an integrated connecting ball head is fixed at the top of the screw rod, and a ball groove for clamping the connecting ball head is formed in the bottom end face of the adjusting stud; through the connection bulb of design, can realize the rotation of rubber head angle to the convenience is carried on spacingly to the sheet metal component of various dysmorphias, guarantees that the condition of displacement can not appear in the sheet metal component among the later stage welding process, and connects bulb and screw rod and make things convenient for the dismouting, and whole flexibility is higher.

Description

Automobile sheet metal part welding fixture

Technical Field

The utility model belongs to the technical field of welding fixtures, and particularly relates to an automobile sheet metal part welding fixture.

Background

The sheet metal is a comprehensive cold processing technology aiming at sheet metal, comprising shearing, punching/cutting/compounding, folding, welding, riveting, splicing and forming, for example, an automobile body and the like, and is characterized in that the thickness of the same part is consistent, and a product processed by the sheet metal technology is called a sheet metal part.

The current welding jig is pressing from both sides tightly the sheet metal component, the unable regulation of the rubber block angle that is located regulation double-screw bolt bottom, lead to this rubber head can't play good support to the sheet metal component of dysmorphism face, thereby need a plurality of regulation double-screw bolts to accomplish the installation, the operation is got up comparatively loaded down with trivial details, simultaneously in welding process, the dust can drop from the through-hole of processing bench top surface, current fixture device does not have any structure that can collect the dust, consequently, can cause the pollution for fixture device's bottom, it is also comparatively inconvenient to clear up.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automobile sheet metal part welding clamp to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automobile sheet metal part welding jig, includes the workstation the through-hole has all been seted up on each surface of workstation, has still inserted the inserted bar in the inside of through-hole, the top of inserted bar is provided with vertically horizontal pole with it the regulation double-screw bolt is still installed on the surface of horizontal pole, the bottom of adjusting the double-screw bolt is provided with the rubber head, seted up the screw on the top face of rubber head, there is the screw rod at the inside screw in of screw, the top of screw rod is fixed with the connection bulb of integral type, set up the ball groove that supplies to connect the bulb card to go into on the bottom face of regulation double-screw bolt.

Preferably, a bevel edge is formed at the edge of the bottom end face of the adjusting stud, and a space is reserved between the adjusting stud and the rubber head.

Preferably, the workstation is the cuboid structure of cavity bottomless, just the inner wall four corners department of workstation is fixed with the pole setting, still is provided with the collecting board in the inboard of four pole settings, the corner slot has been seted up to the four corners department of collecting board, and the inner wall in this corner slot laminates with the inboard of every pole setting towards the extrusion respectively.

Preferably, the collecting plate is composed of two symmetrical plate-shaped bodies, the bottom of the opposite end of each of the two plate-shaped bodies is further connected with a bottom column, a torsion spring is sleeved on the surface of the bottom column, and the two ends of the torsion spring extend outwards in an inclined mode and are fixed to the bottom end faces of the two plate-shaped bodies respectively.

Preferably, a supporting plate is further arranged on the top end face of the workbench, and the longitudinal section of the supporting plate is of an L-shaped structure.

Preferably, a threaded sleeve is formed at an end of the insert rod, and the threaded sleeve is in threaded connection with the adjusting stud.

Compared with the prior art, the utility model has the beneficial effects that:

1. the connecting ball head is designed, so that the rotation of the angle of the rubber head can be realized, the limit on various special-shaped sheet metal parts is facilitated, the condition that the sheet metal parts cannot displace in the later welding process is ensured, the connecting ball head and the screw are convenient to disassemble and assemble, and the overall flexibility is higher;

2. through the collecting plate of design, the impurity that the welding dropped in can processing is collected, avoids successively dropping ground and causes the incomplete phenomenon of clearance, and the dismouting of collecting plate is also very convenient simultaneously to can not influence the normal processing of workstation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the adjusting stud and rubber head of the present invention;

FIG. 3 is a side view of the pole and collector of the present invention;

fig. 4 is a bottom view of the collection sheet of the present invention.

In the figure: 1. adjusting the stud; 2. inserting a rod; 3. a cross bar; 4. a work table; 5. erecting a rod; 6. a screw hole; 7. a rubber head; 8. a screw; 9. a bevel edge; 10. connecting a ball head; 11. a torsion spring; 12. a collection plate; 13. a bottom pillar.

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 4, the present invention provides a technical solution: a welding fixture for automobile sheet metal parts comprises a workbench 4, through holes are arranged on each surface of the workbench 4, an inserted bar 2 is inserted into the through hole, a cross bar 3 vertical to the inserted bar 2 is arranged at the top of the inserted bar, the surface of the cross rod 3 is also provided with an adjusting stud 1, the bottom of the adjusting stud 1 is provided with a rubber head 7, the top end surface of the rubber head 7 is provided with a screw hole 6, a screw 8 is screwed in the screw hole 6, an integrated connecting ball head 10 is fixed at the top of the screw 8, the rubber head 7 can rotate at an angle through the designed connecting ball head 10, thereby being convenient for limiting various special-shaped sheet metal parts, ensuring that the sheet metal parts can not displace in the later welding process, and the connecting ball head 10 and the screw 8 are convenient to disassemble and assemble, the whole flexibility is higher, and the bottom end surface of the adjusting stud 1 is provided with a ball groove for the connecting ball head 10 to be clamped in.

In this embodiment, preferably, a bevel 9 is formed at the edge of the bottom end surface of the adjusting stud 1, so as to increase the angle of the rubber head 7 in rotation, and a space is left between the adjusting stud 1 and the rubber head 7.

In this embodiment, it is preferred, workstation 4 is the cuboid structure of cavity bottomless, and workstation 4's inner wall four corners department is fixed with pole setting 5, still be provided with collecting plate 12 in four pole setting 5's inboard, collecting plate 12 through the design, the impurity that the welding dropped in can processing is collected, avoid continously dropping ground and cause the incomplete phenomenon of clearance, collecting plate 12's dismouting is also very convenient simultaneously, and can not influence the normal processing of workstation, the corner groove has been seted up to collecting plate 12's four corners department, the inner wall in this corner groove respectively with every pole setting 5 inboard towards the extrusion laminating, thereby the extrusion laminating guarantees the stability of collecting plate 12 installation back.

In this embodiment, preferably, the collecting plate 12 is composed of two symmetrical plate-shaped bodies, the bottom of the opposite end of the two plate-shaped bodies is further connected with a bottom column 13, a torsion spring 11 is sleeved on the surface of the bottom column 13, so as to realize the dismounting and mounting of the collecting plate 12, and the two ends of the torsion spring 11 extend outwards in an inclined manner and are fixed on the bottom end surfaces of the two plate-shaped bodies respectively.

In this embodiment, preferably, a supporting plate is further disposed on the top end surface of the working table 4, and is used for assisting in limiting the sheet metal part, and the longitudinal section of the supporting plate is of an "L" shaped structure.

In the present embodiment, preferably, the end of the plunger 2 is formed with a threaded sleeve that is threadedly coupled to the adjustment stud 1.

The working principle and the using process of the utility model are as follows: when the utility model is used, the screw 8 is rotationally connected with the screw hole 6, the connecting ball head 10 is clamped into the bottom end of the adjusting stud 1, wherein the connecting ball head 10 is a rubber enough piece and can deform, the inserted rod 2 is inserted into a through hole on the surface of the workbench 4, then a sheet metal part to be welded is placed on the workbench 4, the adjusting stud 1 is rotated, the adjusting stud 1 is rotationally connected with the end part of the cross rod 3, and the adjusting stud 1 drives the rubber head 7 to be extruded and attached with the sheet metal part, in the moving process, when the surface of the sheet metal part is in an abnormal surface, the rubber head 7 can rotate on the inner side of the bottom of the adjusting stud 1 through the connecting ball head 10 so as to be attached with the sheet metal part, when the rotation angle of the rubber head 7 is insufficient, the screw 8 is rotated towards the outside of the screw hole 6, so that the length of the screw 8 protruding to the outside of the rubber head 7 is longer, thereby realize the regulation of bigger angle, in use buckles collecting plate 12 towards self inboard, at the in-process of buckling, it is rotatory through sill 13, and make torsional spring 11 produce the resilience, place after the inboard of pole setting 5 when collecting plate 12, with the release of torsional spring 11, make collecting plate 12 expand and form the plane, and make four corner slots offset with the medial surface of pole setting 5, thereby accomplish spacing installation, in processing, the impurity that the welding produced can fall into on collecting plate 12 through the through-hole on workstation 4 surface, in the unified clearance in later stage, buckle collecting plate 12 both ends towards the top of workstation 4, take out from the inside of workstation 4 again, avoid the dust to drop from collecting plate 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile sheet metal part welding jig, includes workstation (4) the through-hole has all been seted up on each surface of workstation (4), has still inserted bar (2) in the inside of through-hole, the top of inserted bar (2) is provided with vertically horizontal pole (3) with it regulation double-screw bolt (1), its characterized in that are still installed on the surface of horizontal pole (3): the bottom of adjusting stud (1) is provided with rubber head (7), screw (6) have been seted up on the top face of rubber head (7), have screw rod (8) at the inside screw in of screw (6), the top of screw rod (8) is fixed with the connection bulb (10) of integral type, set up the ball groove that supplies to connect bulb (10) card to go into on the bottom face of adjusting stud (1).

2. The automobile sheet metal part welding fixture according to claim 1, characterized in that: a bevel edge (9) is formed at the edge of the bottom end face of the adjusting stud (1), and a space is reserved between the adjusting stud (1) and the rubber head (7).

3. The automobile sheet metal part welding fixture according to claim 1, characterized in that: workstation (4) are the cuboid structure at cavity nothing end, just the inner wall four corners department of workstation (4) is fixed with pole setting (5), still is provided with collecting plate (12) in the inboard of four pole settings (5), the corner slot has been seted up to the four corners department of collecting plate (12), and the inner wall in this corner slot is laminated towards the extrusion with the inboard of every pole setting (5) respectively.

4. The automobile sheet metal part welding fixture according to claim 3, characterized in that: collect board (12) and constitute by the platelike body of two symmetries, and two platelike body opposition end bottoms still are connected with foundation (13) the surface cover of foundation (13) is equipped with torsional spring (11), the both ends of torsional spring (11) lean out the extension to it is fixed in the bottom face of two platelike bodies respectively.

5. The automobile sheet metal part welding fixture according to claim 3, characterized in that: the top end face of the workbench (4) is also provided with a supporting plate, and the longitudinal section of the supporting plate is of an L-shaped structure.

6. The automobile sheet metal part welding fixture according to claim 1, characterized in that: and a threaded sleeve is formed at the end part of the inserted bar (2) and is in threaded connection with the adjusting stud (1).