CN211414171U

CN211414171U - Welding fixture for anti-collision beam assembly

Info

Publication number: CN211414171U
Application number: CN201922257217.1U
Authority: CN
Inventors: 姜钰源
Original assignee: Qingdao Taihe Xingye Automobile Parts Co ltd
Current assignee: Qingdao Taihe Xingye Automobile Parts Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-04
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an anticollision roof beam assembly welding jig, include two circular support bars and place a plurality of grip slipper on the anticollision roof beam, every a mounting groove has all been seted up on the grip slipper, the roof fixed mounting of mounting groove has a plurality of damping spring, and is corresponding a plurality of the common fixed mounting of damping spring has the grip block, install location structure, two between grip block and the mounting groove arc recess has all been seted up to one side that circular support bar is close to the grip slipper, and the shape of arc recess is the same with the shape of anticollision roof beam. Has the advantages that: the threaded connection of the rotating seat on the anti-collision beam is utilized to enable the rotating seat to rotate, so that the position of the corresponding clamping seat can be changed, and the position of the clamping seat can be properly adjusted according to the different lengths of the anti-collision beam; simultaneously, the anti-collision beam with the thickness within a certain range can be clamped and fixed well by utilizing the matching of the damping spring and the clamping block.

Description

Welding fixture for anti-collision beam assembly

Technical Field

The utility model relates to a welding jig especially relates to an anticollision roof beam assembly welding jig.

Background

The anticollision roof beam assembly need carry out welding operation to its internal component part in manufacturing process, need utilize welding jig to press from both sides tight fixedly to the anticollision roof beam earlier before the welding, and current welding jig includes a plurality of grip slipper, and the grip slipper is fixed at the position that welding jig located, can not adjust the grip slipper to its tight position of clamp according to the length difference of anticollision roof beam to be not convenient for press from both sides tight fixedly to the anticollision roof beam to the length difference.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the background art, and an anticollision roof beam assembly welding jig who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anticollision roof beam assembly welding jig, includes two circular bracing pieces and places a plurality of grip slipper on the anticollision roof beam, every a mounting groove has all been seted up on the grip slipper, the roof fixed mounting of mounting groove has a plurality of damping spring, and is corresponding a plurality of damping spring's common fixed mounting has the grip block, install location structure between grip block and the mounting groove, two arc recess has all been seted up to one side that circular bracing piece is close to the grip slipper, and the shape of arc recess is the same with the shape of anticollision roof beam, sliding connection has the round bar in the arc recess, and the round bar one end of keeping away from the arc recess rotates with the grip slipper and is connected, the connecting seat has been cup jointed in the sliding on the round bar, threaded connection has the rotation seat on the circular bracing piece, and rotates and install connection structure between seat.

In the welding fixture for the anti-collision beam assembly, the lower surface of the clamping block and the bottom wall of the mounting groove are fixedly adhered with a layer of rubber pad.

In foretell crashproof roof beam assembly welding jig, location structure comprises constant head tank, locating piece, a constant head tank has all been seted up to the both sides inner wall of mounting groove, the outer wall fixed mounting of grip block has two locating pieces with constant head tank matched with.

In foretell crashproof roof beam assembly welding jig, connection structure comprises T-shaped groove one, T-shaped piece one, elastic rod, T-shaped piece two and T-shaped groove two, T-shaped groove one has been seted up on the connecting seat, T-shaped groove two has been seted up on the rotation seat, and T-shaped groove one, T-shaped groove two are the annular, sliding mounting has T-shaped piece one in T-shaped groove one, sliding mounting has T-shaped piece two in T-shaped groove two, and T-shaped piece one, T-shaped piece two rotate jointly and are connected with an elastic rod.

In foretell anticollision roof beam assembly welding jig, the left side inner wall symmetry of mounting groove is fixed and is pasted two bar rubber pads, and the bar rubber pad is located the both sides of constant head tank respectively.

Compared with the prior art, the utility model discloses the advantage lies in:

1: the cooperation of utilizing damping spring and grip block is convenient for press from both sides tight fixed operation to the anticollision roof beam homoenergetic that thickness is in certain extent.

2: utilize the threaded connection of the seat of rotating on the anticollision roof beam to make the seat of rotating rotate and to make corresponding grip slipper position change, be convenient for according to the position of the different suitable adjustment grip slipper of anticollision roof beam length for the anticollision roof beam is placed more stably on this anchor clamps.

Drawings

Fig. 1 is a schematic structural view of an anti-collision beam assembly welding jig provided by the utility model;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure of part B in fig. 1.

In the figure: the anti-collision device comprises an anti-collision beam 1, a circular support rod 2, a clamping seat 3, a mounting groove 4, a damping spring 5, a clamping block 6, a rubber pad 7, a positioning groove 8, a positioning block 9, an arc-shaped groove 10, a circular rod 11, a connecting seat 12, a T-shaped groove 13, a T-shaped block 14, an elastic rod 15, a T-shaped block 16, a T-shaped block 17 and a rotating seat 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.

Referring to fig. 1-3, an anti-collision beam assembly welding jig comprises two circular support rods 2 and a plurality of clamping seats 3 arranged on an anti-collision beam 1, wherein each clamping seat 3 is provided with an installation groove 4, the top wall of the installation groove 4 is fixedly provided with a plurality of damping springs 5, and a clamping block 6 is fixedly arranged on the corresponding damping springs 5 together;

it is worth noting here that:

1. damping spring 5's setting can make grip block 6 carry out the elasticity to crashproof roof beam 1 and press from both sides tightly, is convenient for it to carry out welding operation smoothly.

2. All fixed paste has one deck rubber pad 7 on the lower surface of grip block 6 and the diapire of mounting groove 4, and the setting of rubber pad 7 is avoided direct and is taken place the contact with anticollision roof beam 1, utilizes the elasticity of rubber to provide a guard action to anticollision roof beam 1, reduces wearing and tearing to a certain extent.

A positioning structure is arranged between the clamping block 6 and the mounting groove 4, the positioning structure consists of a positioning groove 8 and a positioning block 9, the inner walls of two sides of the mounting groove 4 are both provided with one positioning groove 8, and the outer wall of the clamping block 6 is fixedly provided with two positioning blocks 9 matched with the positioning grooves 8;

the positioning groove 8 has a limiting effect on the positioning block 9, so that the positioning block 9 can only slide in the positioning groove 8, and finally the clamping block 6 can only move upwards relative to the anti-collision beam 1.

The fixed two bar-shaped rubber pads that paste of the left side inner wall symmetry of mounting groove 4, and the bar-shaped rubber pad is located the both sides of constant head tank 8 respectively, and the setting of bar-shaped rubber pad is the same with the effect of rubber pad 7, and the purpose also lies in providing a guard action to anticollision roof beam 1.

Arc recess 10 has all been seted up to one side that two circular bracing pieces 2 are close to grip slipper 3, and the shape of arc recess 10 is the same with anticollision roof beam 1's shape, and sliding connection has round bar 11 in arc recess 10, and round bar 11 keeps away from the one end of arc recess 10 and rotates with grip slipper 3 to be connected, and sliding sleeve has connected connecting seat 12 on the round bar 11, and threaded connection has rotation seat 18 on circular bracing piece 2.

Install connection structure between rotation seat 18 and connecting seat 12, connection structure comprises T-slot one 13, T-shaped piece one 14, elastic rod 15, T-shaped piece two 16 and T-shaped groove two 17, T-shaped groove one 13 has been seted up on connecting seat 12, T-shaped groove two 17 has been seted up on rotation seat 18, and T-shaped groove one 13, T-shaped groove two 17 are the annular, sliding mounting has T-shaped piece one 14 in T-shaped groove one 13, sliding mounting has T-shaped piece two 16 in T-shaped groove two 17, and T-shaped piece one 14, T-shaped piece two 16 rotate jointly and are connected with an elastic rod 15.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

In the utility model, the anti-collision beam 1 sequentially passes through the corresponding clamping seats 3 during installation, the clamping blocks 6 tightly clamp the anti-collision beam 1 under the action of the damping springs 5, and the positions of the clamping seats 3 can be adjusted according to required bodies for the anti-collision beams 1 with different lengths, so that the anti-collision beam 1 can be better clamped before welding;

when needing to change grip slipper 3 position, with the hand to rotate seat 18 exert a turning force can, because two 16T-shaped blocks can slide in two 17T-shaped grooves, simultaneously under the cooperation of elastic rod 15 and connecting seat 12, thereby make two 16T-shaped blocks along with rotating the rotation of seat 18 and take place to remove, two 16 removal of T-shaped blocks drive elastic rod 15 and remove, elastic rod 15 removes and produces a thrust through connecting seat 12 to round bar 11, thereby drive round bar 11 and slide on arc recess 10, round bar 11 removes and drives grip slipper 3 position promptly and changes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An anti-collision beam assembly welding fixture comprises two circular support rods (2) and a plurality of clamping seats (3) arranged on an anti-collision beam (1), and is characterized in that each clamping seat (3) is provided with an installation groove (4), the top wall of the installation groove (4) is fixedly provided with a plurality of damping springs (5), the corresponding damping springs (5) are jointly and fixedly provided with a clamping block (6), a positioning structure is arranged between the clamping block (6) and the installation groove (4), one side of each circular support rod (2) close to the corresponding clamping seat (3) is provided with an arc-shaped groove (10), the shape of each arc-shaped groove (10) is the same as that of the anti-collision beam (1), the arc-shaped groove (10) is connected with a circular rod (11) in a sliding manner, and one end of the circular rod (11), far away from the arc-shaped groove (10), is rotatably connected with the clamping seats (3), the round bar (11) is sleeved with the connecting seat (12) in a sliding mode, the round supporting bar (2) is connected with the rotating seat (18) in a threaded mode, and the connecting structure is installed between the rotating seat (18) and the connecting seat (12).

2. The welding jig for the anti-collision beam assembly according to claim 1, characterized in that a layer of rubber gasket (7) is fixedly adhered to the lower surface of the clamping block (6) and the bottom wall of the mounting groove (4).

3. The welding fixture for the anti-collision beam assembly according to claim 1, wherein the positioning structure comprises positioning grooves (8) and positioning blocks (9), one positioning groove (8) is formed in each of the inner walls of the two sides of the mounting groove (4), and two positioning blocks (9) matched with the positioning grooves (8) are fixedly mounted on the outer wall of the clamping block (6).

4. The welding fixture for the anti-collision beam assembly according to claim 1, characterized in that the connecting structure is composed of a first T-shaped groove (13), a first T-shaped block (14), an elastic rod (15), a second T-shaped block (16) and a second T-shaped groove (17), the first T-shaped groove (13) is formed in the connecting seat (12), the second T-shaped groove (17) is formed in the rotating seat (18), the first T-shaped groove (13) and the second T-shaped groove (17) are both annular, the first T-shaped block (14) is slidably mounted in the first T-shaped groove (13), the second T-shaped block (16) is slidably mounted in the second T-shaped groove (17), and the first T-shaped block (14) and the second T-shaped block (16) are connected with the elastic rod (15) in a.

5. The welding fixture for the anti-collision beam assembly according to claim 3, wherein two strip-shaped rubber pads are symmetrically and fixedly adhered to the inner wall of the left side of the mounting groove (4), and the strip-shaped rubber pads are respectively positioned on two sides of the positioning groove (8).