CN217965254U

CN217965254U - Absorber welding tool

Info

Publication number: CN217965254U
Application number: CN202221702489.3U
Authority: CN
Inventors: 伏学玉; 瞿胜; 邓仲建; 褚朝阳
Original assignee: Thetford Changshu Motorhome Parts Co ltd
Current assignee: Thetford Changshu Motorhome Parts Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-06
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses an absorber welding tool, which belongs to the technical field of absorbers and comprises a support, wherein the top of the support is connected with a negative electrode, an absorber fixing rod is arranged at the top of the negative electrode, and the inner top of the absorber is in contact with the top of the absorber fixing rod in a laminating way; the front side wall and the rear side wall of the support are respectively provided with a second clamp and a first clamp, and the first clamp and the second clamp are inserted with the absorber; the side wall of the support is provided with a chute, and the lower end of the absorber is arranged in the chute; a positive electrode matched with the negative electrode for use is arranged above the absorber; in this way, the utility model discloses realize resistance weld, efficient, the clamping is fast, and the welding reveals that the risk is less, reduces the production of reporting to the next work or material, material saving and cost of labor.

Description

Absorber welding tool

Technical Field

The utility model relates to an absorber technical field, concretely relates to absorber welding frock.

Background

The absorber, industrial equipment, is one of the most important components in the absorption refrigeration system, and the performance of the absorber directly restricts the overall structure and performance of the refrigeration unit.

The absorber needs to be welded with a phi 4mm fixing rod during machining, manual gas shield welding is conducted, and welding guns are not easy to weld because the phi 4mm rod is small and the absorber distance is small, welding difficulty is large, efficiency is low, and welding leakage risks are large.

Based on this, the utility model designs an absorber welding frock is in order to solve above-mentioned problem.

Disclosure of Invention

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides an absorber welding frock.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the welding tool is used for clamping an absorber fixing rod and an absorber and comprises a support, the top of the support is connected with a negative electrode, the absorber fixing rod is arranged on the top of the negative electrode, and the inner top of the absorber is in contact with the top of the absorber fixing rod in an attaching mode;

the front side wall and the rear side wall of the support are respectively provided with a second clamp and a first clamp, and the first clamp and the second clamp are inserted with the absorber;

the side wall of the support is provided with a chute, and the lower end of the absorber is arranged in the chute;

and a positive electrode matched with the negative electrode for use is arranged above the absorber.

Furthermore, the first clamp comprises a first outer plate, first fixed bevel teeth and a first inner plate, the inner wall of the first outer plate close to the support is fixedly connected with the first inner plate, and the inner wall of the first inner plate close to the support is fixedly connected with the first fixed bevel teeth at equal intervals.

Furthermore, the first fixed bevel gear is close to the width between the end part width of the first inner plate and the upright part of the absorber.

Furthermore, the second clamp comprises a second outer plate, a second inner plate and second fixed bevel teeth, the second inner plate is fixed on the inner wall, close to the support, of the second outer plate, and the second fixed bevel teeth are fixedly connected to the inner wall, close to the support, of the second inner plate at equal intervals.

Furthermore, the second fixed bevel gear is close to the width between the end width of the second inner plate and the upright part of the absorber.

Furthermore, the first fixed bevel gear and the second fixed bevel gear are arranged in a staggered mode.

Furthermore, the first outer plate and the second outer plate are respectively in driving electric connection with an external air cylinder.

Furthermore, an absorber fixing rod mounting groove is formed in the top of the negative electrode, and the absorber fixing rod is arranged in the absorber fixing rod mounting groove.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses in placing the absorber dead lever mounting groove of negative electrode with the absorber dead lever, arrange the absorber in on the absorber dead lever again, first anchor clamps and second anchor clamps carry out the centre gripping to the absorber and fix, to negative electrode and positive electrode circular telegram processing, again to absorber dead lever and absorber circular telegram processing, realize resistance welding, high efficiency, the clamping is fast, and the welding reveals that the risk is less, reduce the production of reporting to the throne, material saving and cost of labor, and simultaneously, first anchor clamps and second anchor clamps can carry out interval correction function to the absorber, be convenient for carry out the plastic processing to the absorber.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a perspective view of an absorber welding tool structure of the utility model i;

FIG. 2 is a front view of an absorber welding tool structure of the present invention;

FIG. 3 is a left side view of the structure of the welding tool for the absorber of the present invention;

fig. 4 is a perspective view of an absorber welding tool structure of the present invention.

The reference numerals in the drawings denote:

1. the absorber fixing rod mounting groove comprises a support 2, a negative electrode 3, an absorber fixing rod 4, an absorber fixing rod mounting groove 5, a first clamp 51, a first outer plate 52, a first fixing bevel gear 53, a first inner plate 6, an absorber 7, a second clamp 71, a second outer plate 72, a second inner plate 73, a second fixing bevel gear 8, a chute 9 and a positive electrode.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1, 2, 3 and 4, an absorber welding tool is used for clamping an absorber fixing rod 3 and an absorber 6, and comprises a support 1, wherein the top of the support 1 is connected with a negative electrode 2, the absorber fixing rod 3 is arranged at the top of the negative electrode 2, and the top of the interior of the absorber 6 is in contact with the top of the absorber fixing rod 3 in an attaching manner;

the front side wall and the rear side wall of the support 1 are respectively provided with a second clamp 7 and a first clamp 5, and the first clamp 5 and the second clamp 7 are inserted with the absorber 6;

the first clamp 5 comprises a first outer plate 51, a first fixed bevel gear 52 and a first inner plate 53, the inner wall of the first outer plate 51 close to the support 1 is fixedly connected with the first inner plate 53, and the inner wall of the first inner plate 53 close to the support 1 is fixedly connected with the first fixed bevel gear 52 at equal intervals;

the second clamp 7 comprises a second outer plate 71, a second inner plate 72 and second fixed bevel teeth 73, the second inner plate 72 is fixed on the inner wall, close to the support 1, of the second outer plate 71, and the second fixed bevel teeth 73 are fixedly connected to the inner wall, close to the support 1, of the second inner plate 72 at equal intervals;

the width of the second fixed bevel gear 73 between the end width of the second inner plate 72 and the upright part of the absorber 6;

the width of the first fixed bevel gear 52 between the end width close to the first inner plate 53 and the upright part of the absorber 6;

the first fixed bevel gear 52 and the second fixed bevel gear 73 are arranged in a staggered manner;

the first outer plate 51 and the second outer plate 71 are respectively in driving electric connection with an external cylinder;

the side wall of the support 1 is provided with a chute 8, and the lower end of the absorber 6 is arranged in the chute 8;

the top of the negative electrode 2 is provided with an absorber fixing rod mounting groove 4, and the absorber fixing rod 3 is arranged in the absorber fixing rod mounting groove 4, so that the support treatment of the absorber fixing rod 3 is facilitated.

The upper part of the absorber 6 is provided with a positive electrode 9 matched with the negative electrode 2 for use, the positive electrode 9 is connected with the cylinder, and the positive electrode 9 and the negative electrode 2 are connected with the positive electrode and the negative electrode of an external power supply.

When the welding device is used, the absorber fixing rod 3 is placed in the absorber fixing rod installation groove 4 of the negative electrode 2, the absorber 6 is placed on the absorber fixing rod 3, an external air cylinder drives the first outer plate 51 of the first clamp 5 and the second outer plate 71 of the second clamp 7 to move, the second outer plate 71 drives the second fixed bevel gear 73 to move through the second inner plate 72, one side of the absorber 6 is inserted between the second fixed bevel gears 73, the first outer plate 51 drives the first fixed bevel gear 52 to move through the first inner plate 53, the other side of the absorber 6 is inserted between the first fixed bevel gears 52, the first clamp 5 and the second clamp 7 are matched to clamp and fix the absorber 6, the external air cylinder drives the positive electrode 9 to move, the positive electrode 9 moves to the top of the absorber 6 to be in contact, an external power supply to the negative electrode 2 and the positive electrode 9, the absorber 3 and the absorber 6 are subjected to power supply, resistance welding is achieved, efficiency is high, clamping is fast, welding leakage risks are small, waste newspaper articles are reduced, material and labor cost are saved, and meanwhile, when the absorber fixing bevel gears 52 and the absorber 6 are subjected to shape correction function when the absorber 6 is convenient.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an absorber welding frock, welding frock is used for absorber dead lever (3) and absorber (6) centre gripping, and welding frock includes support (1), its characterized in that: the top of the support (1) is connected with a negative electrode (2), the absorber fixing rod (3) is arranged at the top of the negative electrode (2), and the inner top of the absorber (6) is in contact with the top of the absorber fixing rod (3) in an attaching manner;

the front side wall and the rear side wall of the support (1) are respectively provided with a second clamp (7) and a first clamp (5), and the first clamp (5) and the second clamp (7) are inserted into the absorber (6);

the side wall of the support (1) is provided with a chute (8), and the lower end of the absorber (6) is arranged in the chute (8);

and a positive electrode (9) matched with the negative electrode (2) for use is arranged above the absorber (6).

2. The absorber welding tool according to claim 1, wherein the first clamp (5) comprises a first outer plate (51), a first fixed bevel gear (52) and a first inner plate (53), the first inner plate (53) is fixedly connected to the inner wall, close to the support (1), of the first outer plate (51), and the first fixed bevel gear (52) is fixedly connected to the inner wall, close to the support (1), of the first inner plate (53) at equal intervals.

3. The absorber welding tooling according to claim 2, characterized in that the first fixed bevel gear (52) is close to the width between the end width of the first inner plate (53) and the upright part of the absorber (6).

4. The absorber welding tool according to claim 3, wherein the second clamp (7) comprises a second outer plate (71), a second inner plate (72) and second fixed bevel teeth (73), the second inner plate (72) is fixed to the inner wall, close to the support (1), of the second outer plate (71), and the second fixed bevel teeth (73) are fixedly connected to the inner wall, close to the support (1), of the second inner plate (72) at equal intervals.

5. The absorber welding tooling as claimed in claim 4, wherein the second fixed bevel gear (73) is located close to the width between the end width of the second inner plate (72) and the upright portion of the absorber (6).

6. The absorber welding tooling as set forth in claim 5 wherein said first and second fixed bevel teeth (52, 73) are offset.

7. The absorber welding tooling as claimed in claim 6, wherein the first outer plate (51) and the second outer plate (71) are in driving electrical connection with an external cylinder respectively.

8. The absorber welding tool according to any one of claims 1 to 7, wherein an absorber fixing rod mounting groove (4) is formed at the top of the negative electrode (2), and the absorber fixing rod (3) is arranged in the absorber fixing rod mounting groove (4).