CN219005122U

CN219005122U - Supporting leg welding device

Info

Publication number: CN219005122U
Application number: CN202223566758.0U
Authority: CN
Inventors: 李社栋; 王立雷
Original assignee: Tianjin Well Tech Rail Traffic Equipment Co ltd
Current assignee: Tianjin Well Tech Rail Traffic Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-12
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of welding tools, in particular to a supporting leg welding device which comprises a bottom plate, a square tube positioning plate, a clamping plate supporting block and a connecting block positioning plate; the square tube positioning plate is fixed on the bottom plate, four square tube positioning pins are arranged on the square tube positioning plate, the clamping plate supporting block is placed on the bottom plate, the connecting block positioning plate is L-shaped, and connecting block positioning pins are respectively fixed on two side surfaces of the connecting block positioning plate. This device is through the location of square pipe locating plate and connecting block locating plate, utilizes locating pin to manage and connecting hole cooperation on the connecting block, welds the back again after fixing the supporting leg is whole for welding formation is more accurate, reduces welding error precision and product deformation, has obviously improved welding quality and production efficiency.

Description

Supporting leg welding device

Technical Field

The utility model relates to the technical field of welding tools, in particular to a supporting leg welding device.

Background

As shown in fig. 4, the supporting leg mainly comprises a square tube 101, two clamping plates 102 and two connecting blocks 103, wherein one ends of the two clamping plates are respectively welded at two sides of one end of the square tube, the two connecting blocks are respectively welded between the two clamping plates, the two connecting blocks are arranged at an angle of 90 degrees, connecting holes 104 are formed in the square tube and the connecting blocks, the welding of the parts is required at present, the relative positions between the two connecting blocks and between the square tubes are ensured, and if the connecting holes are not aligned in the subsequent installation, the connecting holes are difficult to align, so that the installation is not performed. At present, the welding mode of the parts is mainly judged by workers, and the welding is performed after the approximate position is calculated, so that the working efficiency of the mode is lower.

Disclosure of Invention

In order to effectively solve the problems in the background art, the utility model provides a supporting leg welding device.

The specific technical scheme is as follows;

a supporting leg welding device comprises a bottom plate, a square tube positioning plate, a clamping plate supporting block and a connecting block positioning plate; the square tube positioning plate is fixed on the bottom plate, four square tube positioning pins are arranged on the square tube positioning plate, the clamping plate supporting block is placed on the bottom plate, the connecting block positioning plate is L-shaped, and connecting block positioning pins are respectively fixed on two side surfaces of the connecting block positioning plate.

Preferably, the side parts of the square tube positioning plate and the connecting block positioning plate are respectively fixed with a triangular support plate.

Preferably, a backing plate is fixed on the side part of the connecting block locating plate.

Compared with the prior art, the utility model has the beneficial effects that: this device is through the location of square pipe locating plate and connecting block locating plate, utilizes locating pin to manage and connecting hole cooperation on the connecting block, welds the back again after fixing the supporting leg is whole for welding formation is more accurate, reduces welding error precision and product deformation, has obviously improved welding quality and production efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a perspective view of another aspect of the present utility model;

FIG. 3 is a schematic illustration of an application of the present utility model;

fig. 4 is a schematic view of the structure of the support leg in the present utility model.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the utility model, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "fixedly connected," and "affixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following detailed description of the utility model refers to the accompanying drawings and preferred embodiments. As shown in fig. 1 and 2, a supporting leg welding device comprises a bottom plate 1, a square tube positioning plate 2, a clamping plate supporting block 3 and a connecting block positioning plate 4; the square tube locating plate is fixed on the bottom plate, and square tube locating plate is fixed perpendicularly on the bottom plate, is equipped with four square tube locating pins 5 on the square tube locating plate, and four square tube locating pins's size and four through-holes 104 size phase-match on the square tube 101, and during the use, the lateral part of square tube pastes on square tube locating plate, and four square tube locating pins insert in the through-hole that corresponds. The clamping plate supporting block is placed on the bottom plate, the connecting block locating plate is L-shaped, and connecting block locating pins 6 are respectively fixed on two side surfaces of the connecting block locating plate. The two connection blocks 103 are fixed to the side portions of the connection block positioning plates by connection block positioning pins, respectively, and the clamping plate supporting blocks are placed between the two clamping plates 102 to separate them.

In order to prevent the inclination of square tube locating plate and connecting block locating plate, the lateral part of square tube locating plate and connecting block locating plate is fixed with triangle backup pad 7 respectively, and the bottom plate of triangle backup pad are connected, and the opposite side is fixed with corresponding square tube locating plate and connecting block locating plate.

As shown in fig. 2, a backing plate 8 is fixed to the side of the connecting block locating plate. The backing plate is clung to the connecting block locating plate and the connecting block locating pin passes the backing plate and is fixed with the connecting block locating plate, and the distance of a clamping plate 102 thickness is left at the top of backing plate and the top of connecting block locating plate, and the distance of a clamping plate 102 thickness is left equally between the bottom of backing plate and the bottom plate.

As shown in FIG. 3, when in use, one clamping plate 102 is firstly placed between the base plate and the base plate, the angle on the clamping plate is aligned with the right angle on the connecting block locating plate, then two connecting blocks 103 are installed, the connecting block locating pin is used for locating, then the square tube 101 is placed on the square tube locating plate, the square tube locating pin is used for locating, finally the other clamping plate is placed on the square tube and the connecting block, the angle of the clamping plate is aligned with the angle of the connecting block locating plate, after all locating is completed, several components are welded, and finally the corresponding locating pin is taken down to take the supporting leg off the device.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. A supporting leg welding set, characterized in that: the device comprises a bottom plate, a square tube positioning plate, a clamping plate supporting block and a connecting block positioning plate; the square tube positioning plate is fixed on the bottom plate, four square tube positioning pins are arranged on the square tube positioning plate, the clamping plate supporting block is placed on the bottom plate, the connecting block positioning plate is L-shaped, and connecting block positioning pins are respectively fixed on two side surfaces of the connecting block positioning plate.

2. The supporting leg welding apparatus according to claim 1, wherein the side portions of the square tube positioning plate and the connection block positioning plate are respectively fixed with a triangular supporting plate.

3. The supporting leg welding apparatus according to claim 1, wherein a pad is fixed to a side portion of the connection block positioning plate.