CN221019481U - Large-bottom welding tool - Google Patents

Abstract

The utility model discloses a large-bottom welding tool, which comprises a support ring, wherein a plurality of support adjusting mechanisms are arranged at the edge of the bottom of the support ring at equal intervals, a plurality of rolling support mechanisms are arranged at the top of the support ring at equal intervals, the tops of the plurality of rolling support mechanisms are in rolling connection through a hemispherical aluminum plate, and a driving mechanism is further arranged at the bottom of the support ring; the support adjusting mechanism comprises a support seat, a threaded seat is fixedly connected to the top of the support seat, an adjusting stud is connected to the threaded seat in a threaded manner, and a connecting seat is arranged at the top of the adjusting stud. According to the utility model, not only can the height of the support ring be adjusted by arranging the driving mechanism, but also the circumferential rotation of the support ring can be realized by arranging the rolling support mechanism, and meanwhile, after the rotation is finished, the limit of the support ring can be realized by the limit assembly, so that the convenience and stability of workpiece welding are ensured.

Description

Large-bottom welding tool

Technical Field

The utility model relates to the technical field of welding tools, in particular to a large-bottom welding tool.

Background

Welding tools refer to various equipment and tools used in the welding process. Their function is to support and assist the welding operation, improving the welding quality and efficiency. Common welding frock is inconvenient to adjust the welding position and the welding height of work piece, especially to the welding of big end work piece, exists the limitation when using to the practicality has been reduced.

Disclosure of utility model

The utility model aims to provide a large-bottom welding tool, which not only can realize the height adjustment of a supporting ring by arranging a driving mechanism, but also can realize the circumferential rotation of the supporting ring by arranging a rolling supporting mechanism, and simultaneously, after the rotation is completed, the limiting assembly can realize the limiting of the supporting ring, so that the convenience and stability of workpiece welding are ensured.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

A large bottom welding fixture, comprising:

The support ring is provided with a plurality of support adjusting mechanisms which are arranged at equal distance at the edge of the bottom of the support ring, the top of the support ring is provided with a plurality of rolling support mechanisms which are arranged at equal distance, the tops of the rolling support mechanisms are in rolling connection through a hemispherical aluminum plate, and the bottom of the support ring is also provided with a driving mechanism;

The support adjusting mechanism comprises a support seat, wherein the top of the support seat is fixedly connected with a threaded seat, an adjusting stud is connected to the threaded seat in a threaded manner, a connecting seat is arranged at the top of the adjusting stud, a support plate is arranged at the top of the connecting seat, and a mounting bolt is arranged on the support plate;

The rolling support mechanism comprises a support fixedly connected to the support ring, two symmetrically arranged brackets are fixedly connected to the support, a support roller is rotatably installed between the two brackets through an installation shaft, and the bottom of the hemispherical aluminum plate is in rolling connection with the support roller;

the driving mechanism comprises a base, a driving assembly used for driving the supporting ring to lift is arranged at the top of the base, a hydraulic cylinder matched with the driving assembly is arranged on the side face of the base, and a limiting assembly used for limiting the supporting ring is further arranged on the base.

Above-mentioned big end welding frock, wherein, the top of backup pad pass through mounting bolt with the bottom fixed connection of support ring.

Above-mentioned big end welding frock, wherein, drive assembly includes fixed connection the hydraulic pressure seat on the base, the drive cylinder body is installed at the top of hydraulic pressure seat, the top of drive cylinder body is rotated through connecting the bulb and is installed the bulb seat, the top fixedly connected with mounting bracket of bulb seat, install fixing bolt on the mounting bracket.

Above-mentioned big end welding frock, wherein, the mounting bracket passes through fixing bolt fixed mounting in the top of support ring.

Above-mentioned big end welding frock, wherein, spacing subassembly includes fixed connection the support frame on the base, threaded connection has fixing screw on the support frame.

Above-mentioned big end welding frock, wherein, the side fixedly connected with of fixing screw rod is used for rotating the rotatory hand wheel of fixing screw rod.

The utility model has at least the following beneficial effects:

According to the large-bottom welding tool, the height of the supporting ring can be adjusted through the driving mechanism, the circumferential rotation of the supporting ring can be achieved through the rolling supporting mechanism, meanwhile, after the rotation is finished, the limiting of the supporting ring can be achieved through the limiting assembly, and therefore convenience and stability in workpiece welding are guaranteed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic structural view of a large bottom welding tool according to the present utility model;

FIG. 2 is a schematic view of a large bottom welding tool according to another embodiment of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 4 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 2;

FIG. 5 is a schematic diagram of a driving assembly in the large bottom welding tool of the present utility model;

fig. 6 is a schematic structural diagram of a limiting assembly in the large-bottom welding tool of the present utility model.

Reference numerals illustrate:

1. a support ring; 2. supporting the adjusting mechanism; 3. a rolling support mechanism; 4. a hemispherical aluminum plate; 5. a driving mechanism;

201. a support base; 202. a screw seat; 203. adjusting the stud; 204. a connecting seat; 205. a support plate; 206. installing a bolt;

301. A support; 302. a bracket; 303. a supporting roller;

501. A base; 502. a drive assembly; 503. a hydraulic cylinder; 504. a limit component;

5021. A hydraulic seat; 5022. a driving cylinder; 5023. connecting a ball head; 5024. a ball seat; 5025. a mounting frame; 5026. a fixing bolt;

5041. A support frame; 5042. a fixed screw; 5043. the hand wheel is rotated.

Detailed Description

The following detailed description of embodiments of the present application will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present application can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Referring to fig. 1 to 6, a large bottom welding tool provided in an embodiment of the utility model includes: the support ring 1, a plurality of support adjusting mechanisms 2 which are equidistantly arranged are arranged at the edge of the bottom of the support ring 1, a plurality of rolling support mechanisms 3 which are equidistantly arranged are arranged at the top of the support ring 1, the tops of the plurality of rolling support mechanisms 3 are in rolling connection through a hemispherical aluminum plate 4, and a driving mechanism 5 is also arranged at the bottom of the support ring 1;

Referring to fig. 1 to 6, the support adjusting mechanism 2 includes a support base 201, a threaded base 202 is fixedly connected to the top of the support base 201, an adjusting stud 203 is screwed on the threaded base 202, a connecting base 204 is mounted on the top of the adjusting stud 203, a support plate 205 is mounted on the top of the connecting base 204, a mounting bolt 206 is mounted on the support plate 205, and the top of the support plate 205 is fixedly connected to the bottom of the support ring 1 through the mounting bolt 206;

Referring to fig. 1 to 6, the rolling support mechanism 3 includes a support 301 fixedly connected to the support ring 1, two symmetrically arranged brackets 302 are fixedly connected to the support 301, a support roller 303 is rotatably mounted between the two brackets 302 through a mounting shaft, and the bottom of the hemispherical aluminum plate 4 is in rolling connection with the support roller 303;

Referring to fig. 1 to 6, the driving mechanism 5 includes a base 501, a driving component 502 for driving the supporting ring 1 to lift is installed on top of the base 501, a hydraulic cylinder 503 matched with the driving component 502 is installed on a side surface of the base 501, and a limiting component 504 for limiting the supporting ring 1 is also installed on the base 501;

The driving assembly 502 comprises a hydraulic seat 5021 fixedly connected to the base 501, a driving cylinder 5022 is installed at the top of the hydraulic seat 5021, a ball seat 5024 is rotatably installed at the top of the driving cylinder 5022 through a connecting ball 5023, a mounting frame 5025 is fixedly connected to the top of the ball seat 5024, a fixing bolt 5026 is installed on the mounting frame 5025, and the mounting frame 5025 is fixedly installed at the top of the supporting ring 1 through the fixing bolt 5026;

Through adopting above-mentioned technical scheme, not only can realize the altitude mixture control to support ring 1 through setting up actuating mechanism 5, can realize the circumferential rotation to support ring 1 through setting up rolling support mechanism 3 moreover, simultaneously, after rotating the completion, can realize spacing to support ring 1 through spacing subassembly 504, has guaranteed convenient and stable to the work piece welded then.

Referring to fig. 1 to 6, the limiting component 504 includes a support 5041 fixedly connected to the base 501, and a fixing screw 5042 is screwed on the support 5041;

Through adopting above-mentioned technical scheme, make things convenient for the fixed after the hemisphere aluminum plate 4 rotates through setting up spacing subassembly 504.

Referring to fig. 1 to 6, a rotation hand wheel 5043 for rotating the fixing screw 5042 is fixedly connected to a side surface of the fixing screw 5042;

Through adopting above-mentioned technical scheme, through setting up rotatory hand wheel 5043 and conveniently rotating fixing screw 5042 to the spacing fixed convenience of supporting ring 1 has been improved.

The working principle of the utility model is as follows: when adjusting the height of support ring 1, only need through pressing pneumatic cylinder 503 to can jack up support ring 1 through drive assembly 502, after the jacking is accomplished, through rotating adjusting stud 203, and make supporting seat 201 and ground firm support, thereby can realize the convenient regulation to the height of support ring 1, simultaneously, make things convenient for hemispherical aluminum plate 4 to rotate through setting up supporting roller 303, after rotating, only need rotate fixing screw 5042 through rotatory hand wheel 5043, thereby can realize hemispherical aluminum plate 4's spacing fixed.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or skills in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims (6)

1. Big end welding frock, its characterized in that includes:

The support ring (1), a plurality of support adjusting mechanisms (2) which are equidistantly arranged are arranged at the edge of the bottom of the support ring (1), a plurality of rolling support mechanisms (3) which are equidistantly arranged are arranged at the top of the support ring (1), the tops of the rolling support mechanisms (3) are in rolling connection through a hemispherical aluminum plate (4), and a driving mechanism (5) is further arranged at the bottom of the support ring (1);

The support adjusting mechanism (2) comprises a support seat (201), a threaded seat (202) is fixedly connected to the top of the support seat (201), an adjusting stud (203) is connected to the threaded seat (202) in a threaded mode, a connecting seat (204) is mounted on the top of the adjusting stud (203), a supporting plate (205) is mounted on the top of the connecting seat (204), and a mounting bolt (206) is mounted on the supporting plate (205);

The rolling support mechanism (3) comprises a support (301) fixedly connected to the support ring (1), two symmetrically arranged brackets (302) are fixedly connected to the support (301), a support roller (303) is rotatably arranged between the two brackets (302) through an installation shaft, and the bottom of the hemispherical aluminum plate (4) is in rolling connection with the support roller (303);

The driving mechanism (5) comprises a base (501), a driving assembly (502) for driving the supporting ring (1) to lift is arranged at the top of the base (501), a hydraulic cylinder (503) matched with the driving assembly (502) is arranged on the side face of the base (501), and a limiting assembly (504) for limiting the supporting ring (1) is further arranged on the base (501).

2. The large bottom welding fixture of claim 1, wherein: the top of the supporting plate (205) is fixedly connected with the bottom of the supporting ring (1) through a mounting bolt (206).

3. The large bottom welding fixture of claim 2, wherein: the driving assembly (502) comprises a hydraulic seat (5021) fixedly connected to the base (501), a driving cylinder body (5022) is installed at the top of the hydraulic seat (5021), a ball seat (5024) is rotatably installed at the top of the driving cylinder body (5022) through a connecting ball head (5023), a mounting frame (5025) is fixedly connected to the top of the ball seat (5024), and a fixing bolt (5026) is installed on the mounting frame (5025).

4. A large bottom welding fixture according to claim 3, characterized in that: the mounting frame (5025) is fixedly mounted on the top of the supporting ring (1) through the fixing bolts (5026).

5. The large bottom welding fixture of claim 4, wherein: the limiting assembly (504) comprises a supporting frame (5041) fixedly connected to the base (501), and a fixing screw (5042) is connected to the supporting frame (5041) in a threaded mode.

6. The large bottom welding fixture of claim 5, wherein: the side surface of the fixed screw rod (5042) is fixedly connected with a rotary hand wheel (5043) for rotating the fixed screw rod (5042).