CN216990658U

CN216990658U - Metal welding device

Info

Publication number: CN216990658U
Application number: CN202220303084.6U
Authority: CN
Inventors: 朱永伟; 顾洪明; 顾小燕
Original assignee: Weihai Dazheng Metal Products Co ltd
Current assignee: Weihai Dazheng Metal Products Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-07-19
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a metal welding device, in particular to the technical field of metal welding, most of fixing mechanisms used in the prior welding device have the defects of complicated operation and capability of fixing a circular metal pipe with a single size, thereby being inconvenient for workers to operate and having lower practicability, and the metal welding device comprises a bottom plate, wherein arc-shaped plates which are symmetrically arranged are fixedly arranged on the bottom plate, symmetrically distributed fixing mechanisms are arranged on one side of the bottom plate close to the arc-shaped plates, welding mechanisms are arranged between the fixing mechanisms, and the circular metal pipes with different sizes can be rapidly and stably clamped by arranging and using the fixing mechanisms, thereby improving the processing efficiency, facilitating the development of subsequent welding operation, further improving the practicability of the device, and further improving the clamping stability of the circular metal pipe by matching and using a rubber plate and an anti-skid protrusion, thereby ensuring the normal operation of the welding operation.

Description

Metal welding device

Technical Field

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

Background

The metal welding is a manufacturing or sculpturing process of connecting metals, in the welding process, a workpiece and a welding flux are melted or not melted to form a direct connecting welding seam of materials, more than 40 metal welding methods are adopted, and the metal welding methods are mainly divided into three main types of fusion welding, pressure welding and brazing.

For the stable welding of guarantee circular tubular metal resonator, need weld again after it carries out the centre gripping fixed, but the welding set that current circular tubular metal resonator processing used still has certain not enough: most of fixing mechanisms used in the existing welding device have the defects of complex operation and capability of fixing a circular metal pipe with a single size, so that the welding device is inconvenient for workers to operate and low in practicability, and therefore a metal welding device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a metal welding apparatus to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a metal welding device comprises a bottom plate, wherein symmetrically arranged arc-shaped plates are fixedly arranged on the bottom plate, symmetrically distributed fixing mechanisms are arranged on one side, close to the arc-shaped plates, of the bottom plate, and welding mechanisms are arranged between the fixing mechanisms;

the fixing mechanism comprises a U-shaped plate, the U-shaped plate is fixedly mounted on the bottom plate, a first electric telescopic rod is fixedly inserted into the U-shaped plate, a cross rod is fixedly connected with the tail end of the output end of the first electric telescopic rod, T-shaped blocks symmetrically arranged are arranged at the two ends of the cross rod, V-shaped plates distributed in a mirror image mode are slidably mounted on the inner sides of the U-shaped plate, T-shaped grooves are formed in the V-shaped plates, T-shaped blocks are slidably clamped in the T-shaped grooves, and one ends of the V-shaped plates, which are close to the bottom plate, are fixedly connected with clamping plates matched with the arc-shaped plates for use.

As a preferred technical scheme, the welding mechanism comprises transverse plates, the transverse plates are fixedly installed between the U-shaped plates, one side, close to the bottom plate, of each transverse plate is fixedly connected with a second electric telescopic rod, and a welding head is fixedly installed at the tail end of the output end of each second electric telescopic rod.

As a preferable technical scheme, sliding rods are fixedly connected to the opposite sides of the adjacent V-shaped plates, symmetrically arranged sliding grooves are formed in the U-shaped plates, and the sliding rods penetrate through the sliding grooves in a sliding mode.

As a preferable technical scheme of the utility model, one side of the clamping plate, which is close to the bottom plate, is fixedly connected with a rubber plate, and the rubber plate is integrally formed with anti-skid protrusions distributed in an array manner.

As a preferable technical scheme of the utility model, the T-shaped block and the T-shaped groove are both inclined structures, and the T-shaped block and the T-shaped groove are matched for use.

As a preferable technical scheme of the utility model, the bottom plate is fixedly provided with symmetrically distributed Y-shaped plates, and one ends of the Y-shaped plates, which are far away from the bottom plate, are fixedly connected with the arc-shaped plates.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the use of setting up of fixed establishment, can carry out quick firm centre gripping with not unidimensional circular tubular metal resonator to improve machining efficiency, and be convenient for developing of follow-up welding operation, and then improved the practicality of device.

2. The rubber plate is matched with the anti-skid protrusions, so that the clamping stability of the round metal pipe is further improved, and the normal development of welding operation is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention,

figure 2 is a schematic view of the connection of the present invention,

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a base plate; 2. an arc-shaped plate; 21. a Y-shaped plate; 3. a fixing mechanism; 31. a U-shaped plate; 32. a first electric telescopic rod; 33. a cross bar; 34. a T-shaped block; 35. a V-shaped plate; 36. a T-shaped groove; 37. a splint; 38. a slide bar; 39. a chute; 310. a rubber plate; 311. anti-skid protrusions; 4. a welding mechanism; 41. a transverse plate; 42. a second electric telescopic rod; 43. a horn.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a metal welding device, which comprises a bottom plate 1, wherein arc-shaped plates 2 which are symmetrically arranged are fixedly installed on the bottom plate 1, Y-shaped plates 21 which are symmetrically distributed are fixedly installed on the bottom plate 1, one ends of the Y-shaped plates 21, which are far away from the bottom plate 1, are fixedly connected with the arc-shaped plates 2, the installation stability of the arc-shaped plates 2 is effectively improved due to the arrangement and use of the Y-shaped plates 21, symmetrically distributed fixing mechanisms 3 are arranged on one side of the bottom plate 1, which is close to the arc-shaped plates 2, and welding mechanisms 4 are arranged between the fixing mechanisms 3;

the fixing mechanism 3 comprises a U-shaped plate 31, the U-shaped plate 31 is fixedly installed on the bottom plate 1, a first electric telescopic rod 32 is fixedly inserted into the U-shaped plate 31, the tail end of the output end of the first electric telescopic rod 32 is fixedly connected with a cross rod 33, two ends of the cross rod 33 are provided with T-shaped blocks 34 which are symmetrically arranged, V-shaped plates 35 which are distributed in a mirror image mode are slidably installed on the inner sides of the U-shaped plate 31, slide rods 38 are fixedly connected with the opposite sides of the adjacent V-shaped plates 35, symmetrically arranged slide grooves 39 are formed in the U-shaped plate 31, the slide rods 38 slidably penetrate through the slide grooves 39, the slide adjustment of the V-shaped plates 35 is guided by the matching use of the slide rods 38 and the slide grooves 39, T-shaped grooves 36 are formed in the V-shaped plates 35, the T-shaped blocks 34 are slidably clamped in the T-shaped grooves 36, and the T-shaped blocks 34 and the T-shaped grooves 36 are both in an inclined structure, and T type piece 34 uses with the cooperation of T type groove 36, the one end fixedly connected with that V template 35 is close to bottom plate 1 uses with the cooperation of arc type board 2 splint 37, splint 37 is close to one side fixedly connected with rubber slab 310 of bottom plate 1, integrated into one piece has the anti-skidding of array distribution to protruding 311 on the rubber slab 310, under the combined action through rubber slab 310 and anti-skidding protruding 311, can further stabilize the centre gripping with the circular tubular metal resonator of not unidimensional.

Further, the welding mechanism 4 includes a transverse plate 41, the transverse plate 41 is fixedly installed between the U-shaped plates 31, one side of the transverse plate 41 close to the bottom plate 1 is fixedly connected with a second electric telescopic rod 42, a welding head 43 is fixedly installed at the tail end of an output end of the second electric telescopic rod 42, and the welding head 43 is connected with a welding device, so that a circular metal pipe can be welded, which is the prior art and is not described herein in detail.

The working principle is as follows: when in use, a first group of circular metal tubes to be welded with a certain size can be held by hand and placed on a certain arc-shaped plate 2, then the corresponding first electric telescopic rod 32 can be opened, at the moment, the first electric telescopic rod 32 drives the corresponding cross rod 33 to move upwards, so as to drive the corresponding T-shaped block 34 to move upwards, at the moment, the T-shaped block 34 slides upwards along the corresponding T-shaped groove 36, so as to drive the corresponding two groups of V-shaped plates 35 to move towards each other, further drive the corresponding clamping plate 37 and the rubber plate 310 to move towards each other, until the rubber plate 310 is tightly attached to the anti-skid protrusions 311 and the outer wall of the circular metal tube, the corresponding first electric telescopic rod 32 is closed, then another circular metal tube to be welded with a certain size can be held by hand and placed on another arc-shaped plate 2, so that the group of circular metal tubes is tightly attached to the opposite end of the first group of circular metal tubes, and then the steps can be repeated to fix the second group of circular metal tubes, at this time, the second electric telescopic rod 42 and the welding device can be opened, so that the welding head 43 can be driven to move downwards and weld the two groups of circular metal tubes, and then the two groups of circular metal tubes can be rotated and fixed again and then welded in sequence until the two groups of circular metal tubes are completely welded.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A metal welding device comprises a bottom plate (1), and is characterized in that: the arc-shaped plates (2) are symmetrically arranged and fixedly mounted on the bottom plate (1), symmetrically distributed fixing mechanisms (3) are arranged on one side, close to the arc-shaped plates (2), of the bottom plate (1), and welding mechanisms (4) are arranged between the fixing mechanisms (3);

fixing mechanism (3) are including U template (31), U template (31) fixed mounting is on bottom plate (1), and is fixed to be inserted on U template (31) and is equipped with first electric telescopic handle (32), terminal fixedly connected with horizontal pole (33) of first electric telescopic handle (32) output, the both ends of horizontal pole (33) are equipped with T type piece (34) that the symmetry set up, the inboard sliding mounting of U template (31) has V template (35) that the mirror image distributes, T type groove (36) have been seted up on V template (35), T type piece (34) sliding card is established in T type groove (36), one end fixedly connected with that V template (35) are close to bottom plate (1) splint (37) that use with arc template (2) cooperation.

2. A metal welding device according to claim 1, wherein: welding mechanism (4) include diaphragm (41), diaphragm (41) fixed mounting is between U template (31), and diaphragm (41) are close to one side fixedly connected with second electric telescopic handle (42) of bottom plate (1), the terminal fixed mounting of second electric telescopic handle (42) output has bonding tool (43).

3. A metal welding device as defined in claim 1, wherein: adjacent equal fixedly connected with slide bar (38) of the back of the body side of V template (35), set up spout (39) that the symmetry set up on U template (31), slide bar (38) slide and run through spout (39).

4. A metal welding device according to claim 1, wherein: one side fixedly connected with rubber slab (310) that splint (37) are close to bottom plate (1), integrated into one piece has anti-skidding arch (311) of array distribution on rubber slab (310).

5. A metal welding device according to claim 1, wherein: the T-shaped block (34) and the T-shaped groove (36) are both inclined structures, and the T-shaped block (34) and the T-shaped groove (36) are matched for use.

6. A metal welding device as defined in claim 1, wherein: the arc-shaped plate is characterized in that symmetrically distributed Y-shaped plates (21) are fixedly mounted on the bottom plate (1), and one ends, far away from the bottom plate (1), of the Y-shaped plates (21) are fixedly connected with the arc-shaped plates (2).