CN219189112U

CN219189112U - Rotary grab bucket connecting piece lap welding tool

Info

Publication number: CN219189112U
Application number: CN202222562127.5U
Authority: CN
Inventors: 李清; 杨吉勇; 孙加龙
Original assignee: Flange Tech Suzhou Intelligent Equipment Co ltd
Current assignee: Flange Tech Suzhou Intelligent Equipment Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-16
Anticipated expiration: 2032-09-27

Abstract

The utility model provides a lap welding tool for a rotary grab bucket connecting piece, which comprises a lap welding tool main body, wherein four corners of the lower end of the lap welding tool main body are provided with square bases, a first support frame, a second support frame, a third support frame and a fourth support frame are respectively arranged on the lap welding tool main body, a first bottom surface locating surface and a second bottom surface locating surface are respectively arranged at the upper ends of the first support frame and the fourth support frame, and a first pin shaft gear opening locating block and a second pin shaft gear opening locating block are arranged at the upper ends of the second support frame and the third support frame. This rotatory grab bucket connecting piece lap welding frock uses first round pin axle and second round pin axle, fixes the product on the positioning seat, can guarantee no clearance between product and the frock locating surface, ensures that product processing is stable error-free.

Description

Rotary grab bucket connecting piece lap welding tool

Technical Field

The utility model relates to the technical field of tool structures, and particularly discloses a lap welding tool for a rotary grab bucket connecting piece.

Background

The fixture clamp mainly plays roles in positioning and clamping, and each part in the fixture clamp is used for smoothly completing clamping of the fixture;

the traditional rotary grab bucket connecting piece lap welding tool does not use a plurality of pin shafts in combination, the rotary grab bucket connecting piece cannot be tightly fixed on a lap welding tool main body, no gap between a product and a tool positioning surface cannot be guaranteed, machining errors are easy to generate, and in order to solve the technical problem, the rotary grab bucket connecting piece lap welding tool is provided.

Disclosure of Invention

In view of the above-mentioned defect or deficiency among the prior art, this application aims at providing a rotatory grab bucket connecting piece overlap welding frock, including overlap welding frock main part, four corners of lower extreme of overlap welding frock main part are installed square base, and overlap and install first support frame, second support frame, third support frame and fourth support frame on the welding frock main part respectively, and first bottom surface locating surface and second bottom surface locating surface are installed respectively to the upper end of first support frame and fourth support frame, the upper end of second support frame, third support frame is provided with first round pin axle start locating piece and second round pin axle start locating piece, first bottom surface locating surface and second bottom surface locating surface, first round pin axle start locating piece and second round pin axle start locating piece support together and start rotatory grab bucket connecting piece main part, one side of rotatory grab bucket connecting piece main part is provided with first round pin axle and second round pin axle.

Preferably, the cross section of the square base is rectangular, and four square bases are arranged in total.

Preferably, the first support frame and the fourth support frame are higher than the second support frame and the third support frame, the first support frame is consistent with the fourth support frame in specification, and the second support frame and the third support frame are consistent in specification.

Preferably, the cross sections of the first pin shaft starting gear positioning block and the second pin shaft starting gear positioning block are rectangular, and the specifications of the first pin shaft starting gear positioning block and the second pin shaft starting gear positioning block are consistent.

Preferably, the lengths of the first pin shaft and the second pin shaft are the same.

Preferably, the square base is a gray cast iron member.

The beneficial effects are that: the utility model provides a rotatory grab bucket connecting piece lap welding frock, this rotatory grab bucket connecting piece adds man-hour, at first place rotatory grab bucket connecting piece main part on first bottom surface locating surface and second bottom surface locating surface, first round pin axle open gear locating piece and second round pin axle open gear locating piece, and first support frame, the second support frame, third support frame and fourth support frame, use first round pin axle and second round pin axle to fix a position rotatory grab bucket connecting piece main part, use first round pin axle and second round pin axle to make up and use, closely fix rotatory grab bucket connecting piece main part on lap welding frock main part, guarantee the zero clearance between product and the frock locating surface, be difficult to produce processing error, wedge between the zero clearance between, improve the operation precision.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a front view of a rotary grapple attachment lap welding tool of the present utility model;

FIG. 2 is a top view of the rotary grapple attachment lap welding tooling of the present utility model;

FIG. 3 is a side view of the rotary grapple attachment lap welding tooling of the present utility model;

FIG. 4 is a schematic view of the overall structure of the rotary grapple attachment body of the present utility model;

FIG. 5 is a front view of the rotary grapple attachment body of the present utility model;

FIG. 6 is a top view of the rotary grapple attachment body of the present utility model;

FIG. 7 is a side view of the rotary grapple attachment body of the present utility model;

in the figure: 1. a lap welding tool main body; 2. a square base; 3. the first pin shaft gear opening positioning block; 4. the second pin shaft gear opening positioning block; 5. a first bottom surface locating surface; 6. a second bottom surface locating surface; 7. a rotary grapple attachment body; 8. a first pin; 9. a second pin; 10. a first support frame; 11. a second support frame; 12. a third support frame; 13. and a fourth supporting frame.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

The drawings in the embodiments of the utility model: the different kinds of cross-sectional lines in the drawings are not marked according to national standards, and the material of the elements is not required, so that the cross-sectional views of the elements in the drawings are distinguished.

Referring to fig. 1-7, a lap welding tool for a rotary grab bucket connecting piece comprises a lap welding tool main body 1, four corners of the lower end of the lap welding tool main body 1 are provided with square bases 2, a first support frame 10, a second support frame 11, a third support frame 12 and a fourth support frame 13 are respectively arranged on the lap welding tool main body 1, a first bottom surface locating surface 5 and a second bottom surface locating surface 6 are respectively arranged at the upper ends of the first support frame 10 and the fourth support frame 13, a first pin shaft opening locating block 3 and a second pin shaft opening locating block 4 are arranged at the upper ends of the second support frame 11 and the third support frame 12, the first bottom surface locating surface 5 and the second bottom surface locating surface 6, the first pin shaft opening locating block 3 and the second pin shaft opening locating block 4 jointly support the rotary grab bucket connecting piece main body 7, and one side of the rotary grab bucket connecting piece main body 7 is provided with a first pin shaft 8 and a second pin shaft 9.

The cross section of the square base 2 is rectangular, and four square bases are arranged in total.

The first supporting frame 10 and the fourth supporting frame 13 are higher than the second supporting frame 11 and the third supporting frame 12, and the first supporting frame 10 and the fourth supporting frame 13 have the same size, and the second supporting frame 11 and the third supporting frame 12 have the same size.

The cross sections of the first pin shaft opening positioning block 3 and the second pin shaft opening positioning block 4 are rectangular, and the specifications of the first pin shaft opening positioning block 3 and the second pin shaft opening positioning block 4 are consistent.

Wherein the length of the first pin shaft 8 is the same as that of the second pin shaft 9.

Wherein, square base 2 is gray cast iron material component.

When the rotary grab bucket connecting piece is processed, firstly, the rotary grab bucket connecting piece main body 7 is placed on the first bottom surface locating surface 5 and the second bottom surface locating surface 6, the first pin shaft gear opening locating block 3 and the second pin shaft gear opening locating block 4, and the first supporting frame 10, the second supporting frame 11, the third supporting frame 12 and the fourth supporting frame 13;

positioning and fixing the rotary grab connecting piece main body 7 by using the first pin shaft 8 and the second pin shaft 9;

the rotary grab bucket connecting piece main body 7 is tightly fixed on the lap welding tool main body 1 by using the first pin shaft 8 and the second pin shaft 9 in a combined mode, so that no gap is reserved between a product and a tool positioning surface, machining errors are not easy to generate, no gap is reserved between the product and the tool positioning surface, and the operation accuracy is improved;

what is not described in detail in the description belongs to the prior art known to those skilled in the art.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. The utility model provides a rotatory grab bucket connecting piece lap welding frock, includes lap welding frock main part (1), its characterized in that: the utility model discloses a rotary grab bucket connecting piece, including lap welding frock main part (1), including four corners of lower extreme, square base (2) are installed to lap welding frock main part (1), and install first support frame (10), second support frame (11), third support frame (12) and fourth support frame (13) on lap welding frock main part (1) respectively, and first bottom surface locating surface (5) and second bottom surface locating surface (6) are installed respectively to the upper end of first support frame (10) and fourth support frame (13), the upper end of second support frame (11), third support frame (12) is provided with first round pin axle and opens shelves locating piece (3) and second round pin axle and open shelves locating piece (4), first bottom surface locating surface (5) and second bottom surface locating surface (6), first round pin axle open shelves locating piece (3) and second round pin axle open shelves locating piece (4) support jointly and rotate grab bucket connecting piece main part (7), one side of rotary grab bucket connecting piece main part (7) is provided with first round pin axle (8) and second round pin axle (9).

2. The rotary grab bucket connecting piece lap welding tool of claim 1, wherein: the cross section of the square base (2) is rectangular, and four square bases are arranged in total.

3. The rotary grab bucket connecting piece lap welding tool of claim 1, wherein: the first support frame (10) and the fourth support frame (13) are higher than the second support frame (11) and the third support frame (12), the specification sizes of the first support frame (10) and the fourth support frame (13) are consistent, and the specification sizes of the second support frame (11) and the third support frame (12) are consistent.

4. The rotary grab bucket connecting piece lap welding tool of claim 1, wherein: the cross sections of the first pin shaft opening positioning block (3) and the second pin shaft opening positioning block (4) are rectangular, and the specifications of the first pin shaft opening positioning block (3) and the second pin shaft opening positioning block (4) are consistent.

5. The rotary grab bucket connecting piece lap welding tool of claim 1, wherein: the length of the first pin shaft (8) is the same as that of the second pin shaft (9).

6. The rotary grab bucket connecting piece lap welding tool of claim 1, wherein: the square base (2) is a gray cast iron material member.