CN219310534U

CN219310534U - Auxiliary tool for welding flange of four-way shell

Info

Publication number: CN219310534U
Application number: CN202320122759.1U
Authority: CN
Inventors: 蒋海鸿
Original assignee: Jiangsu Jinxin Electric Co ltd
Current assignee: Jiangsu Jinxin Electric Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-07-07
Anticipated expiration: 2033-02-06

Abstract

The utility model provides an auxiliary tool for welding a flange of a four-way shell, which comprises a screw sliding frame, wherein an L-shaped supporting plate is arranged on a sliding block of the screw sliding frame, a plurality of first universal balls are arranged on the upper surface of the L-shaped supporting plate, an upper rotating frame is arranged on the first universal balls, a rotating shaft is arranged on the lower surface of the upper rotating frame, a jack pin corresponding to the rotating shaft is arranged on the L-shaped supporting plate, the jack pin penetrates through the L-shaped supporting plate, a lower rotating frame is sleeved at the lower end of the jack pin, and the rotating shaft is fixedly connected with the lower rotating frame through a fixing piece; the L-shaped supporting plate is also provided with an upper rotating frame positioning device. The auxiliary fixture can adjust the position of the four-way shell in multiple dimensions, so that the welding auxiliary fixture for all flange welding work can be completed by one-time clamping, and the production efficiency is greatly improved.

Description

Auxiliary tool for welding flange of four-way shell

Technical Field

The utility model belongs to the technical field of welding auxiliary equipment, and particularly relates to an auxiliary tool for a welding flange of a four-way shell.

Background

A plurality of four-way shells are needed to be used in the GIS power station system, flanges are needed to be welded on four surfaces in the manufacturing process of the shells, and the welding workload is very high.

The conventional welding method is to fix the four-way shell on a workbench of a welding positioner, and the four-way shell needs to be disassembled and assembled once for surface replacement every time when one flange is welded, so that the process is very complicated, and the production efficiency of products is greatly restricted.

Therefore, it is necessary to design a welding auxiliary tool capable of completing all flange welding work by one clamping.

Disclosure of Invention

Aiming at the technical problems, the utility model provides the auxiliary tool for welding the flange of the four-way shell, which can adjust the angle of the four-way shell, so that the auxiliary tool for welding all flanges can be completed by one-time clamping, and the production efficiency is greatly improved.

The technical scheme of the utility model is as follows: the auxiliary tool for the welding flange of the four-way shell comprises a screw sliding frame, wherein the screw sliding frame is arranged on a workbench of a welding positioner, an L-shaped supporting plate is arranged on a sliding block of the screw sliding frame, a plurality of first universal balls are arranged on the upper surface of the L-shaped supporting plate, an upper rotating frame is arranged on the first universal balls, a rotating shaft is arranged on the lower surface of the upper rotating frame, a jack pin corresponding to the rotating shaft is arranged on the L-shaped supporting plate, the jack pin penetrates through the L-shaped supporting plate, a lower rotating frame is sleeved outside the lower end of the jack pin, and the rotating shaft is fixedly connected with the lower rotating frame through a fixing piece;

the L-shaped supporting plate is further provided with an upper rotating frame positioning device, the upper rotating frame positioning device comprises a positioning shaft, a spring and a mounting sleeve, the mounting sleeve is arranged at the bottom of the L-shaped supporting plate, the positioning shaft is arranged in the mounting sleeve, a baffle ring is arranged on the positioning shaft, the spring is arranged between the positioning shaft at the lower part of the baffle ring and the mounting sleeve, the positioning shaft penetrates out of the mounting sleeve from top to bottom, and a plurality of positioning grooves matched with the positioning shaft are formed in the lower surface of the L-shaped supporting plate.

Preferably, the upper surface of the upper rotating frame is provided with a bracket and a four-way shell fixing device.

Preferably, the four-way shell fixing device is a binding belt or a tightening belt.

Preferably, a plurality of second universal balls are arranged on the lower surface of the L-shaped supporting plate, and the second universal balls are connected with the lower rotating frame.

Preferably, the fixing member is a screw.

Preferably, the sliding block on the screw sliding frame can be self-locked.

The beneficial effects of the utility model are as follows:

(1) The four-way shell can move up and down along the screw sliding frame by arranging the screw sliding frame and arranging the L-shaped supporting plate on the sliding block of the screw sliding frame;

(2) The four-way shell can rotate and be locked by the rotatable upper rotating frame, the rotatable lower rotating frame and the rotatable upper rotating frame positioning device, and the four-way shell can rotate along a working shaft of the welding positioner by being matched with a workbench of the welding positioner;

the device makes the four-way shell move on a plurality of space dimensions, can finish all flange welding work by once clamping, and the four-way shells with different sizes can be matched with the welding heads of the welding device, so that the applicability is wide, and the production efficiency can be greatly improved.

Drawings

Figure 1 is a schematic view of the structure of the present utility model,

figure 2 is a schematic structural view of an upper swing frame positioning device,

in the figure, 1 is a workbench of a welding positioner, 2 is a screw carriage, 3 is an L-shaped supporting plate, 31 is a jack pin, 4 is a first universal ball, 5 is an upper rotating frame, 51 is a rotating shaft, 6 is a lower rotating frame, 7 is a second universal ball, 8 is an upper rotating frame positioning device, 81 is a positioning shaft, 82 is a spring, 83 is a mounting sleeve, 9 is a four-way shell, 10 is a bracket, and 11 is a fixing piece.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The auxiliary tool for the welding flange of the four-way shell comprises a screw sliding frame 2, wherein the screw sliding frame 2 is arranged on a workbench 1 of a welding positioner, a sliding block is arranged on the screw sliding frame 2, the sliding block moves along the screw sliding frame 2 and can be locked, the screw sliding frame 2 with a self-locking sliding block is a conventional component, the specific structure is not repeated, an L-shaped supporting plate 3 is arranged on the sliding block of the screw sliding frame 2, the installation mode between the components is a conventional technology, the specific structure is not repeated, a plurality of first universal balls 4 are arranged on the upper surface of the L-shaped supporting plate 3, an upper rotating frame 5 is arranged on the upper surface of the first universal ball 4, a bracket 10 and a binding belt are arranged on the upper surface of the upper rotating frame, the bracket 10 plays a role of fixing and positioning the four-way shell 9, a rotating shaft 51 is arranged on the lower surface of the upper rotating frame 5, a jack pin 31 corresponding to the rotating shaft 51 is arranged on the L-shaped supporting plate 3, the jack pin 31 penetrates through the L-shaped supporting plate 3, a lower rotating frame 6 is sleeved outside the lower end of the jack pin, the rotating shaft 51 is fixedly connected with the lower rotating frame 6 through a fixing piece 11, a plurality of second universal balls 7 are arranged on the lower surface of the L-shaped supporting plate 3, and the second universal balls 7 are connected with the lower universal balls 6 in a connecting mode; the first universal ball 4 and the second universal ball 7 facilitate the user to rotate the L-shaped supporting plate 3;

the L-shaped supporting plate 3 is further provided with an upper rotating frame positioning device 8, the upper rotating frame positioning device 8 comprises a positioning shaft 81, a spring 82 and a mounting sleeve 83, the mounting sleeve 83 is arranged at the bottom of the L-shaped supporting plate 3, the positioning shaft 81 is arranged in the mounting sleeve 83, a baffle ring is arranged on the positioning shaft 81, the spring 82 is arranged between the positioning shaft 81 and the mounting sleeve 83 at the lower part of the baffle ring, the upper end of the spring 82 is connected with the baffle ring, the lower end of the spring is connected with the mounting sleeve 83, the positioning shaft 81 penetrates out of the mounting sleeve 83 from top to bottom, a plurality of positioning grooves matched with the positioning shaft 81 are formed in the lower surface of the L-shaped supporting plate 3, and the positions of the positioning grooves are matched with the angles required to rotate by the welding four-way shell 9.

The using method comprises the following steps: the four-way shell 9 is placed in the upper bracket 10 of the L-shaped supporting plate 3, the four-way shell 9 is fixed by using a binding belt, the upper position and the lower position of the sliding block in the screw sliding frame 2 are adjusted according to the actual size of the four-way shell 9 and then locked, then the workbench 1 of the welding positioner is rotated, the posture of the four-way shell 9 is matched with a welding head of a welding device, after the welding work of welding one flange is completed, the positioning shaft 81 is pulled down, the lower rotating frame 6 is rotated, the four-way shell 9 on the upper rotating frame 5 is driven to rotate, after the four-way shell 9 is rotated to a proper position, the positioning shaft 81 is loosened and inserted into a positioning hole, the effect of fixing the upper rotating frame 5 is achieved, and the welding work is sequentially completed.

This device makes cross casing 9 can remove on a plurality of space dimensions, and the cross casing 9 of equidimension not all can match with welding set's soldered connection, and extensive applicability to can very big promotion production efficiency.

The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.

Claims

1. The auxiliary tool for the welding flange of the four-way shell comprises a screw sliding frame and is characterized in that the screw sliding frame is arranged on a workbench of a welding positioner, an L-shaped supporting plate is arranged on a sliding block of the screw sliding frame, a plurality of first universal balls are arranged on the upper surface of the L-shaped supporting plate, an upper rotating frame is arranged on the first universal balls in a supporting mode, a rotating shaft is arranged on the lower surface of the upper rotating frame, a jack pin corresponding to the rotating shaft is arranged on the L-shaped supporting plate, the jack pin penetrates through the L-shaped supporting plate, a lower rotating frame is sleeved outside the lower end of the jack pin, and the rotating shaft is fixedly connected with the lower rotating frame through a fixing piece;

2. The auxiliary tool for the welding flange of the four-way housing according to claim 1, wherein the upper surface of the upper rotating frame is provided with a bracket and a four-way housing fixing device.

3. The auxiliary tool for a welding flange of a four-way housing according to claim 2, wherein the four-way housing fixing device is a binding band or a tightening band.

4. The auxiliary tool for the welding flange of the four-way shell according to claim 1, wherein a plurality of second universal balls are arranged on the lower surface of the L-shaped supporting plate, and the second universal balls are connected with the lower rotating frame.

5. The auxiliary tool for welding a flange of a four-way housing according to claim 1, wherein the fixing member is a screw.

6. The auxiliary tool for welding flanges of four-way housings according to claim 1, wherein the slide block on the screw carriage is self-locking.