CN205111156U - Location tack welding device of field word structure - Google Patents

Abstract

The utility model discloses a location tack welding device of field word structure, including a flat boar, dull and stereotyped upper surface four corners department all installs the lifting bolt, and the long tube spare of field word structure is rectangular installs end jackscrew, other end installation end dog to one end, a plurality of jackscrews of going up are installed to the wide direction one side that is located the long tube spare of the top, and a plurality of dogs are installed to the opposite side, are located the wide direction of long tube spare one side of below and install the jackscrew, and a plurality of unfilled corner dogs are installed to the opposite side, a plurality of unfilled corner dogs are installed to the wide direction of long tube spare one side in the middle of being located, the side jackscrew is installed to the wide direction of well long tube spare one side, it installs a plurality of unfilled corner dogs with the opposite side of the long tube spare of centre to be arranged in the left side, the below of long tube spare, nozzle stub spare and well long tube spare all is provided with at least one supporting shoe. The position accuracy of this practical work piece can obtain guaranteeing, efficient location tack welding device, and the tack welding position is accurate, and is efficient.

Description

A positioning point solid welding device for Tianzi structural parts

technical field

The utility model belongs to a spot welding device, in particular to a positioning spot welding device for Tianzi structural parts.

Background technique

In some industrial production, various square pipe fittings need to be assembled and welded together to form a "Tian" character structure, which needs to be spot welded and then welded. The processing of a single product can be completed by scribing, aligning and spot welding, but the efficiency is very low. Special tooling suitable for mass production needs to be designed. Therefore, a high-efficiency positioning spot welding device for "Tian" structural parts is required.

Utility model content

The utility model is proposed in order to overcome the shortcomings in the prior art, and its purpose is to provide a positioning point solid welding device for Tianzi structural parts.

The technical scheme of the utility model is:

A positioning point fixing welding device for a cross-shaped structural member, comprising a flat plate, the four corners of the upper surface of the flat plate are equipped with eyebolts, one end of the long pipe of the cross-shaped structural member is installed with an end screw, and the other end is installed with an end stopper One side of the width direction of the uppermost long pipe fitting is equipped with a plurality of upper jacking wires, and the other side is equipped with a plurality of stoppers; There are multiple notch stoppers; multiple notch stoppers are installed on one side of the long pipe in the middle in the width direction; side jacking screws are installed on the width direction side of the middle-length pipe; the other side of the middle-length pipe on the left and middle A plurality of missing angle stoppers are installed on one side; at least one supporting block is arranged under the long pipe fittings, the short pipe fittings and the middle and long pipe fittings.

The Tianzi structure is composed of three long pipes arranged in parallel from top to bottom, three short pipes and three medium-long pipes arranged in parallel from left to right.

A baffle is installed at the front end of the tip wire.

The number of upper jacking wires and stoppers on both sides of the uppermost long pipe in the width direction is the same; the number of upper jacking wires and stoppers on both sides of the width direction of the lowermost long pipe is the same.

The beneficial effects of the utility model are:

The utility model provides a high-efficiency positioning spot-welding device capable of positioning and pressing a plurality of square pipe fittings, and then firmly spot-welding the square pipe fittings. The position accuracy of the workpiece can be guaranteed and the spot-welding position is accurate. efficient.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation when welding workpiece of the present utility model;

Fig. 3 is a schematic structural view of the workpiece welded by the utility model.

in:

1 Plate 2 Eye Screws

3-end top wire 4-end stopper

5 baffle 6 top wire

7 block 8 corner block

9 side top wire 10 support block

11 Tianzi structural parts 12 Long pipe fittings

13 short pipe fittings and 14 medium long pipe fittings.

detailed description

The following is a detailed description of a positioning point solid welding device for a Tianzi structural part of the present invention in conjunction with the accompanying drawings and embodiments of the specification:

As shown in Figures 1 and 2, a positioning point solid-welding device for a cross-shaped structural member includes a flat plate 1, and eyebolts 2 are installed at the four corners of the upper surface of the flat plate 1. An end screw 3 is installed at one end, and an end stopper 4 is installed at the other end; a plurality of upper screw 6 is installed on one side in the width direction of the long pipe fitting 12 at the top, and a plurality of stoppers 7 are installed at the other side, located at the uppermost One side of the long pipe fitting 12 in the width direction below is equipped with an upper top wire 6, and the other side is equipped with a plurality of corner stoppers 8; the long pipe fitting 12 in the middle is equipped with a plurality of corner stoppers 8 on one side in the width direction; One side of the long pipe 14 in the width direction is equipped with a side screw 9; the other side of the middle and long pipe 14 on the left and middle is installed with a plurality of corner stoppers 8; the long pipe 12, the short pipe 13 and the middle and long pipe 14 At least one support block 10 is provided below.

A baffle 5 is installed at the front end of the tip wire 3 .

The number of upper jacking wires 6 and stoppers 7 on both sides of the uppermost long pipe 12 in the width direction is the same; same amount.

As shown in FIG. 3 , the cross-shaped structure 11 is composed of three long pipes 12 arranged in parallel from top to bottom, three short pipes 13 and three medium-long pipes 14 arranged in parallel from left to right.

Claims (4)

1. A positioning point welding device for Tianzi structural parts, comprising a flat plate (1), characterized in that: the four corners of the upper surface of the flat plate (1) are equipped with eyebolts (2), and the Tianzi structural parts (11) One end of the long pipe fitting (12) in the long direction is equipped with an end jacking wire (3), and the other end is installed with an end stopper (4); the long pipe fitting (12) at the top is equipped with multiple upper jacking wires ( 6), the other side is equipped with a plurality of stoppers (7), and the uppermost screw (6) is installed on one side of the long pipe fitting (12) in the width direction at the bottom, and a plurality of corner stoppers are installed on the other side ( 8); on one side of the middle long pipe fitting (12) in the width direction, a plurality of corner stoppers (8) are installed; on the side of the middle long pipe fitting (14) in the width direction, side jacking screws (9) are installed; on the left and The other side of the medium-length pipe (14) in the middle is installed with a plurality of corner stoppers (8); the bottom of the long pipe (12), the short pipe (13) and the medium-length pipe (14) are all provided with at least one support blocks (10). 2. The positioning point solid welding device for a cross-shaped structure according to claim 1, characterized in that: the cross-shaped structure (11) is composed of three long pipes (12) and It consists of three short pipe fittings (13) and three medium-length pipe fittings (14) arranged in parallel from left to right. 3 . The positioning spot welding device of a cross-shaped structure according to claim 1 , characterized in that: a baffle ( 5 ) is installed at the front end of the top wire ( 3 ). 4 . 4. The positioning spot welding device for Tianzi structural parts according to claim 1, characterized in that: the upper jacking wire (6) and the stopper on both sides of the width direction of the uppermost long pipe (12) The number of blocks (7) is the same; the number of upper jacking wires (6) and corner stoppers (8) on both sides of the bottommost long pipe (12) in the width direction is the same.