CN216177970U

CN216177970U - Hook welding clamp

Info

Publication number: CN216177970U
Application number: CN202122583970.7U
Authority: CN
Inventors: 姚猛
Original assignee: Foshan Shunde Scien Tech Industrial Co ltd
Current assignee: Foshan Shunde Scien Tech Industrial Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-05
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a hook welding fixture which comprises a fixture base plate, wherein welding fixture groups are arranged on the left side and the right side of the fixture base plate, clamping mechanisms are arranged above and on the two sides of each welding fixture group, in addition, control elements are arranged on the fixture base plate below each welding fixture group and the fixture base plate at the rear end of each welding fixture group, the control elements below each welding fixture group are respectively connected with the clamping mechanisms on the two sides of the corresponding welding fixture group, and the control elements at the rear end of each welding fixture group are connected with the clamping mechanisms above the corresponding welding fixture groups. The welding machine is convenient and quick, manual material returning is not needed, and the production efficiency of welding parts can be effectively improved.

Description

Hook welding clamp

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a hook welding clamp.

Background

In the production of vehicle vent-pipe couple, need weld the spare part of couple and bottom, in order to guarantee the welding effect, need pass through anchor clamps to parts such as being geted in touch and press from both sides tightly, it is spacing to fix a position the different setpoint of a plurality of welding pieces, then weld the process, but do not prepare the equipment of material returned among the traditional welding jig, after the welding is accomplished, the material returned is comparatively inconvenient, mostly be the manual work in the past and return the material, because the setting of anchor clamps, during the material returned, the position of gripping is difficult to control, cause the fracture easily, and need many people to cooperate extravagant manpower resources, the material returned speed is slow.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hook welding fixture with low labor consumption and high production efficiency, which aims to solve the problems in the background technology.

In order to solve the problems, the utility model adopts the technical scheme that:

a hook welding fixture comprises a fixture base plate, welding fixture groups are arranged on the left side and the right side of the fixture base plate, clamping mechanisms are arranged above and on the two sides of each welding fixture group, in addition, a pressing cylinder is arranged on the fixture base plate below each welding fixture group, the pressing cylinders are correspondingly connected with the clamping mechanisms around the corresponding welding fixture groups, a control element is further arranged on the fixture base plate at the rear end of each welding fixture group, and each control element is respectively connected with the pressing cylinder on one corresponding side.

Preferably, each welding fixture group comprises a supporting block, a part base and a pneumatic cylinder, wherein the part base is located between the supporting block and the pneumatic cylinder, a groove is formed in the top of the part base, a pull rod is arranged on the pneumatic cylinder and penetrates through the groove, the pull rod can be driven by the pneumatic cylinder to move in the groove, and an inclined plane end which is inclined upwards is arranged at one end, penetrating through the groove, of the pull rod.

Preferably, a welding part is further arranged on the part base, the part to be welded is placed on the welding part and is pressed through a clamping mechanism for welding, a U-shaped hook is arranged above the welding part, a supporting block which is attached to the top of the part base in shape is arranged below the welding part, a concave portion corresponding to the groove is arranged in the middle of the supporting block, when the pull rod is driven by the pneumatic cylinder, the inclined end of the pull rod can jack the welding part, and therefore the welded part is lifted out of the clamp, and material returning is facilitated.

Preferably, a bracket is arranged on the supporting block, and the upper end of the U-shaped hook on the welding part is placed in the bracket.

Preferably, each clamping mechanism comprises a pressing block and a telescopic arm, and the pressing block is connected with the corresponding pressing cylinder through the telescopic arm.

Preferably, the bottom surface of the clamp bottom plate is further provided with four supporting columns, and one ends, far away from the clamp bottom plate, of the four supporting columns are further fixedly provided with a standard base.

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

according to the welding fixture, the welding fixture group and the clamping mechanism are arranged on the fixture bottom plate, the welding part is placed and pressed on the welding fixture group through the clamping mechanism, the welding work is carried out on the welding machine part, the pneumatic cylinder, the pull rod and the welding part of the welding fixture group are matched after the welding is finished, and the pneumatic cylinder drives the pull rod to move to jack up the welding part for material returning. The welding machine is convenient and quick, manual material returning is not needed, and the production efficiency of welding parts can be effectively improved.

Drawings

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

FIG. 2 is a schematic view of a welding fixture set according to the present invention;

FIG. 3 is a schematic view of a welding fixture set and a welding part assembly according to the present invention;

1-clamp bottom plate, 11-support column, 12-standard base, 2-welding clamp group, 21-pneumatic cylinder, 22-pull rod, 23-part base, 231-groove, 24-inclined plane end, 3-control element, 31-pressing cylinder, 4-clamping mechanism, 41-pressing block, 42-telescopic arm, 5-supporting block, 51-bracket, 6-welding part, 61-U-shaped hook and 62-bracket.

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 3, a hook welding fixture includes a fixture base plate 1, welding fixture groups 2 are respectively disposed on left and right sides of the fixture base plate 1, clamping mechanisms 4 are respectively disposed above and on both sides of each welding fixture group 2, in addition, a pressing cylinder 31 is disposed on the fixture base plate 1 below each welding fixture group 2, the pressing cylinder 31 is correspondingly connected to the clamping mechanisms 4 around each welding fixture group 2, a control element 3 is further disposed on the fixture base plate 1 at the rear end of each welding fixture group 2, and each control element 3 is respectively connected to the pressing cylinder 31 on the corresponding side.

Each welding fixture group 2 comprises a supporting block 5, a part base 23 and a pneumatic cylinder 21, wherein the part base 23 is located between the supporting block 5 and the pneumatic cylinder 21, a groove 231 is formed in the top of the part base 23, a pull rod 22 is arranged on the pneumatic cylinder 21, the pull rod 22 penetrates through the groove 231, the pull rod 22 can be driven by the pneumatic cylinder 21 to move in the groove 231, and an inclined plane end 24 which inclines upwards is arranged at one end, penetrating through the groove 231, of the pull rod 22.

The part base 23 is further provided with a welding part 6, parts to be welded are placed on the welding part 6 and are pressed through the clamping mechanism 4 for welding, a U-shaped hook 61 is arranged above the welding part 6, a supporting block 62 which is attached to the top of the part base 23 in shape is arranged below the welding part 6, a concave portion corresponding to the groove 231 is arranged in the middle of the supporting block 62, when the pull rod 22 is driven by the pneumatic cylinder 21, the inclined end 24 of the pull rod 22 can jack up the welding part 6, and therefore the welded parts are lifted out of the clamp, and material returning is facilitated.

A bracket 51 is arranged on the supporting block 5, and the upper end of the U-shaped hook 61 on the welding part 6 is placed in the bracket 51.

Each of the clamping mechanisms 4 includes a pressing block 41 and a telescopic arm 42, and the pressing block 41 is connected to the corresponding pressing cylinder 31 through the telescopic arm 42.

The bottom surface of the clamp bottom plate 1 is further provided with four supporting columns 11, and one ends, far away from the clamp bottom plate 1, of the supporting columns 11 are further fixedly provided with a standard base 12.

When the welding fixture is used, a support block 62 and a U-shaped hook 61 which need to be welded are placed on a part base 23, meanwhile, a control element 3 and a pressing cylinder 31 work in a matched mode, the pressing block 41 is driven by a telescopic arm 42 to press the support block 62 and the U-shaped hook 61 tightly, the support block 62 and the U-shaped hook 61 are welded after the pressing block is pressed tightly, the pressing cylinder 31 works after the welding is completed to release the pressing block 41 for welding, a welding part 6 is completed, then a pneumatic cylinder 21 works to drive a pull rod 22 to move backwards, the welding part 6 is pushed upwards while an inclined end 24 of the pull rod 22 enters a groove 231, the welding part 6 leaves the welding fixture, and therefore material returning work is completed. The utility model is convenient and fast, does not need manual material returning, and can effectively improve the efficiency of welding parts.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a couple welding jig, includes anchor clamps bottom plate (1), its characterized in that: the welding jig is characterized in that welding jig groups (2) are arranged on the left side and the right side of the jig bottom plate (1), clamping mechanisms (4) are arranged above and on the two sides of each welding jig group (2), in addition, a pressing cylinder (31) is arranged on the jig bottom plate (1) below each welding jig group (2), the pressing cylinder (31) is correspondingly connected with the clamping mechanisms (4) on the periphery of each welding jig group (2), a control element (3) is further arranged on the jig bottom plate (1) at the rear end of each welding jig group (2), and each control element (3) is respectively connected with the pressing cylinder (31) on one corresponding side.

2. A hanger welding jig as defined in claim 1 wherein: each welding fixture group (2) comprises a supporting block (5), a part base (23) and a pneumatic cylinder (21), wherein the part base (23) is located between the supporting block (5) and the pneumatic cylinder (21), a groove (231) is formed in the top of the part base (23), a pull rod (22) is arranged on the pneumatic cylinder (21), the pull rod (22) penetrates through the groove (231), and an inclined plane end (24) which inclines to the upper oblique direction is arranged at one end, penetrating through the groove (231), of the pull rod (22).

3. A hanger welding jig as defined in claim 2 wherein: still be equipped with a welding part (6) on part base (23), the top of welding part (6) is a U type couple (61), the below of welding part (6) is a tray (62) with the laminating of part base (23) top shape, and the middle part position of tray (62) is equipped with a concave part that corresponds with recess (231).

4. A hanger welding jig as defined in claim 3 wherein: a supporting groove (51) is arranged on the supporting block (5), and the upper end of a U-shaped hook (61) on the welding part (6) is placed in the supporting groove (51).

5. A hanger welding jig as defined in claim 1 wherein: each clamping mechanism (4) comprises a pressing block (41) and a telescopic arm (42), and the pressing block (41) is connected with the corresponding pressing cylinder (31) through the telescopic arm (42).

6. A hanger welding jig as defined in claim 1 wherein: the bottom surface of anchor clamps bottom plate (1) still is equipped with four support columns (11), four the one end that anchor clamps bottom plate (1) was kept away from in support column (11) is fixed mounting still has a standard base (12).