CN217291092U

CN217291092U - Welding fixture for automobile side wall

Info

Publication number: CN217291092U
Application number: CN202123351242.XU
Authority: CN
Inventors: 孙小婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-26
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to an anchor clamps technical field discloses a welding jig for car side wall, the on-line screen storage device comprises a base, a base side surface is provided with supporting component, base one side fixed surface installs the support of the U type structure of the directional base of opening, is provided with the subassembly that compresses tightly that uses with the supporting component cooperation on the support. Compared with the prior art, the beneficial effects of the utility model are that: the automobile side wall clamp has the advantages that the supporting area of the automobile side wall can be increased, the damage to the automobile side wall caused by clamping the automobile side wall is avoided, the use of follow-up welding is facilitated, the pressing plate can be attached to the automobile side wall, the pressing stability is improved, the change of the pressing position can be carried out according to the actual use condition, the use flexibility is improved, the automobile side wall is less shielded when being pressed, and the follow-up welding to the automobile side wall is facilitated.

Description

Welding fixture for automobile side wall

Technical Field

The utility model relates to an anchor clamps technical field specifically is a welding jig for car side wall.

Background

The car side wall belongs to big encirclement, and the outside spoiler of car automobile body, the source is from the motion of racing car, and the primary function is: reduce the produced reverse air current when the car traveles, increase the pushing down force of car simultaneously, it is more steady when making the car travel at a high speed. The automobile side wall needs to be welded in the machining process, and the automobile side wall needs to be clamped and fixed through a clamp during welding.

The existing welding clamp is mainly used for directly placing the automobile side wall and then directly compressing the automobile side wall, so that the supporting area of the automobile side wall is small, the automobile side wall is easy to deform and damage after being compressed, and the compressed position, angle and the like cannot be adjusted according to actual conditions when the automobile side wall is compressed, so that the compression stability is poor, and the welding clamp is not beneficial to subsequent welding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding jig for car side wall to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automobile side wall is with welding jig, includes the base, base one side surface is provided with supporting component, base one side fixed surface installs the support of the U type structure of the directional base of opening, is provided with the compressing assembly who uses with the supporting component cooperation on the support.

As a further aspect of the present invention: the supporting component comprises a first telescopic piece, the first telescopic piece is fixedly mounted on the base, a supporting plate is fixedly mounted at the output end of the first telescopic piece, and a through groove is formed in the supporting plate.

As a further aspect of the present invention: the through grooves are provided with a plurality of groups of sliding grooves which are distributed along the radial direction of the supporting plate, sliding grooves which are distributed along the length direction of the through grooves are formed in the through grooves, and sliding blocks are arranged in the sliding grooves in a sliding mode.

As a further aspect of the present invention: the slider is provided with a first adjusting part perpendicular to the base, and one end of the first adjusting part, which is far away from the base, is rotatably provided with a supporting ball.

As a further aspect of the present invention: compress tightly the subassembly and include the rotary power spare, rotary power spare fixed mounting is on the support and its output base dorsad, and rotary power spare output end fixedly connected with lead screw rotates on the lead screw and installs the movable plate, and the equal fixed mounting in movable plate both ends has the connecting rod that runs through the support, and the common fixed mounting in one end that the movable plate was kept away from to the connecting rod has the mounting panel.

As a further aspect of the present invention: the mounting panel side fixed mounting has multiunit evenly distributed's second extensible member, and threaded connection has set screw on the second extensible member along mounting panel radial distribution and the second extensible member.

As a further aspect of the present invention: the one end fixed mounting that the mounting panel was kept away from to the second extensible member has the installation piece, is provided with the second regulating part on the installation piece, and the one end that the second regulating part is close to the base is rotated and is installed the link of the U type structure of the directional base of opening, rotates on the link and installs the clamp plate.

Compared with the prior art, the beneficial effects of the utility model are that: the automobile side wall clamp has the advantages that the supporting area of the automobile side wall can be increased, the damage to the automobile side wall caused by clamping the automobile side wall is avoided, the use of follow-up welding is facilitated, the pressing plate can be attached to the automobile side wall, the pressing stability is improved, the change of the pressing position can be carried out according to the actual use condition, the use flexibility is improved, the automobile side wall is less shielded when being pressed, and the follow-up welding to the automobile side wall is facilitated.

Drawings

Fig. 1 is a front view of a welding jig for an automobile side panel.

Fig. 2 is a schematic structural diagram of a support plate in a welding fixture for automobile side walls.

Fig. 3 is a schematic structural diagram of a pressing plate in a welding fixture for automobile side walls.

Wherein: 1. a base; 2. an electric telescopic rod; 3. a support plate; 4. a through groove; 5. a chute; 6. a slider; 7. a first threaded rod; 8. a support ball; 9. a support; 10. a motor; 11. a screw rod; 12. moving the plate; 13. a connecting rod; 14. mounting a plate; 15. a telescopic rod; 16. a fixing screw; 17. mounting a block; 18. a second threaded rod; 19. a connecting frame; 20. pressing a plate; 21. a support assembly; 22. and a compression assembly.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Please refer to fig. 1-3, which are structural diagrams of a welding fixture for a side wall of an automobile according to an embodiment of the present invention, including a base 1, a supporting component 21 is disposed on a side surface of the base 1, a bracket 9 having a U-shaped structure with an opening pointing to the base 1 is fixedly mounted on a side surface of the base 1, and a pressing component 22 cooperating with the supporting component 21 is disposed on the bracket 9.

The embodiment of the utility model provides an in the time of practical application, place the car side wall on supporting component 21, thereby realize supporting the many places of car side wall through the position of adjusting supporting component 21 inner part, and then increase the support area to the car side wall, the car side wall is placed and is made to compress tightly subassembly 22 and remove to base 1 one side after accomplishing, make each part can contact simultaneously and can laminate more with the car side wall simultaneously through the part in the adjustment compressing tightly subassembly 22, and then guarantee the stability that compresses tightly, and the position that compresses tightly the part can be adjusted, and then can compress tightly the change of position according to the in-service use condition, the flexibility of using has been increased, it shelters from when compressing tightly the car side wall less, be favorable to follow-up to weld the car side wall.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the supporting component 21 includes a first telescopic member, the first telescopic member is fixedly installed on the base 1, the output end of the first telescopic member is fixedly installed with the supporting plate 3, and the supporting plate 3 is provided with a through slot 4.

The through grooves 4 are provided with a plurality of groups and are distributed along the radial direction of the supporting plate 3, sliding grooves 5 distributed along the length direction of the through grooves 4 are formed in the through grooves 4, and sliding blocks 6 are arranged in the sliding grooves 5 in a sliding mode.

A first adjusting piece perpendicular to the base 1 is arranged on the sliding block 6, and a supporting ball 8 is rotatably arranged at one end, far away from the base 1, of the first adjusting piece.

The embodiment of the utility model provides an in the time of practical application, place the car side wall in backup pad 3, thereby it makes slider 6 can be located the not contactless position of car side wall with backup pad 3 to remove the position of 6 differences of slider according to the shape of car side wall, later rotate first regulating part, drive support ball 8 through first regulating part and remove and contact with the car side wall to the car side wall, thereby can increase the support area to the car side wall, avoid causing the car side wall to damage when pressing from both sides tight the car side wall, be favorable to follow-up welding to use, thereby can drive backup pad 3 through first extensible member and carry out altitude mixture control and increase welded convenience.

In an example of this utility model, first extensible member is electric telescopic handle 2, certainly also can be other parts that can initiatively carry out the length transform such as pneumatic cylinder, thereby can drive backup pad 3 through electric telescopic handle 2 and remove in vertical direction and adjust the height of placing, first regulating part is first threaded rod 7, certainly also can be other parts that can drive support ball 8 and remove, can drive support ball 8 through first threaded rod 7 and contact with the car side wall.

As shown in fig. 1 and fig. 3, as a preferred embodiment of the present invention, the pressing assembly 22 includes a rotating power component, the rotating power component is fixedly installed on the support 9, and an output end of the rotating power component faces away from the base 1, a lead screw 11 is fixedly connected to an output end of the rotating power component, a moving plate 12 is rotatably installed on the lead screw 11, connecting rods 13 penetrating through the support 9 are fixedly installed at both ends of the moving plate 12, and a mounting plate 14 is fixedly installed at one end of each connecting rod 13 away from the moving plate 12.

A plurality of groups of uniformly distributed second telescopic pieces are fixedly mounted on the side surface of the mounting plate 14, the second telescopic pieces are radially distributed along the mounting plate 14, and fixing screws 16 are connected to the second telescopic pieces in a threaded manner.

One end of the second telescopic piece far away from the mounting plate 14 is fixedly provided with a mounting block 17, a second adjusting piece is arranged on the mounting block 17, one end of the second adjusting piece close to the base 1 is rotatably provided with a connecting frame 19 of a U-shaped structure with an opening pointing to the base 1, and a pressing plate 20 is rotatably arranged on the connecting frame 19.

In practical application of the embodiment of the present invention, after the car side wall is placed, the screw rod 11 is driven to rotate by the rotating power member, the moving plate 12 is driven to move to one side of the base 1 by the rotation of the screw rod 11, the moving plate 12 drives the mounting plate 14 to move to a position close to the supporting plate 3 by the connecting rod 13, then the extension length of the second expansion member is adjusted according to the shape and the protrusion height of the car side wall, so that the pressing plate 20 can be located at different positions, then the pressing plate 20 is driven by the second adjusting member to move downwards to compress different positions of the car side wall, when the pressing plate 20 is located at the inclined plane position, the pressing plate 20 can be parallel to the inclined plane of the car side wall by the rotation of the connecting frame 19 and the pressing plate 20, so that the pressing plate 20 can be attached to the car side wall, the stability of the pressing is increased, after the pressing plate 20 is attached to the car side wall, the pressing plate 20 is driven by the rotating power member to move downwards to compress the car side wall again, can compress tightly the change of position according to the in-service use condition, increase the flexibility of using, shelter from it when compressing tightly the car side wall less, be favorable to follow-up welding the car side wall, compress tightly through the multiple spot and support with the multiple spot, increased the fixed stability of car side wall, be favorable to using.

In an example of this utility model, the power of rotation spare is motor 10, certainly also can be other parts that can export power of rotation such as hydraulic motor, can drive clamp plate 20 through motor 10 and carry out the regulation of height from top to bottom, and the second extensible member is telescopic link 15, certainly also can be other parts that can carry out the length transform, and the second regulating part is second threaded rod 18, thereby can drive the position of clamp plate 20 through second threaded rod 18 and finely tune the stability that guarantees that the car side wall compresses tightly.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a car is welding jig for side wall, includes the base, its characterized in that, base side surface is provided with supporting component, base one side fixed surface installs the support of the U type structure of the directional base of opening, is provided with the subassembly that compresses tightly that uses with the supporting component cooperation on the support, supporting component includes first extensible member, and first extensible member fixed mounting has the backup pad on the base and its output fixed mounting, has seted up logical groove in the backup pad, it has the multiunit and along the radial distribution of backup pad to lead to the inslot, has seted up the spout that distributes along logical groove length direction in the logical groove, and slidable mounting has the slider in the spout, be provided with the first regulating part of perpendicular to base on the slider, the one end that the base was kept away from to first regulating part is rotated and is installed the support ball.

2. The welding fixture for the automobile side wall as claimed in claim 1, wherein the pressing assembly includes a rotary power member, the rotary power member is fixedly mounted on the support, an output end of the rotary power member faces away from the base, a lead screw is fixedly connected to an output end of the rotary power member, a moving plate is rotatably mounted on the lead screw, a connecting rod penetrating through the support is fixedly mounted at both ends of the moving plate, and a mounting plate is fixedly mounted at one end of the connecting rod away from the moving plate.

3. The welding fixture for the automobile side walls as claimed in claim 2, wherein a plurality of groups of uniformly distributed second telescopic members are fixedly mounted on the side surface of the mounting plate, the second telescopic members are radially distributed along the mounting plate, and fixing screws are connected to the second telescopic members in a threaded manner.

4. The welding fixture for the automobile side wall as claimed in claim 3, wherein a mounting block is fixedly mounted at an end of the second telescopic member away from the mounting plate, a second adjusting member is disposed on the mounting block, a connecting frame of a U-shaped structure with an opening pointing to the base is rotatably mounted at an end of the second adjusting member close to the base, and a pressing plate is rotatably mounted on the connecting frame.