Welding device for metal mechanical tubular fitting production

Abstract

The utility model relates to the technical field of metal mechanical tubular fitting production, and discloses a welding device for metal mechanical tubular fitting production, which comprises a base, first cylinders are respectively and fixedly connected to two sides of the top of the base, and the first cylinders are arranged to stretch out and draw back so as to lift up and down a pipe fitting conveniently. The supporting assembly is driven by stretching and retracting of the second air cylinder to support the middle section of the pipe fitting, the problem that the pipe fitting is bent due to the fact that the position of the middle section of the pipe fitting is lack of supporting, and consequently the follow-up welding work is affected can be effectively solved, a fourth air cylinder is arranged to be matched with a third air cylinder, and the pipe fitting can be clamped through the supporting assembly; the clamping device has higher stability, the rollers are mounted on the inner walls of the V-shaped mounting blocks, so that the clamped pipe fitting can rotate on the inner walls of the V-shaped mounting blocks, and the driving motor is started to drive the rollers to drive the pipe fitting to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of production of metal mechanical tubular accessories, in particular to a welding device for production of metal mechanical tubular accessories. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound. In addition to being used in factories, welding can also be performed in a variety of environments, such as outdoors, underwater and in space. No matter where it is, welding may bring danger to the operator, so appropriate protective measures must be taken during welding. The possible injuries to the human body caused by welding include burns, electric shock, vision damage, inhalation of toxic gases, excessive ultraviolet radiation, etc.

[0003] Prior art publication number: CN218311602U, provides a technical solution: a welding device for producing metal mechanical tubular accessories, the welding device for producing metal mechanical tubular accessories comprising: a box body; and an inner box arranged inside the box body; a moving assembly is arranged inside the inner box, used to lift and move the tubular accessories; the moving assembly comprises: a first driving member, fixedly connected to the inner box; and a turntable fixedly connected to the first driving member; a protrusion fixedly connected to the turntable. The utility model sets a moving assembly so that the device can lift and move the metal mechanical tubular accessories, thereby realizing a change in the welding position. In this embodiment, by combining the moving assembly and the lifting assembly, the device can lift and move the metal mechanical tubular accessories, thereby realizing a change in the welding position, which greatly improves the welding efficiency of the device and is more suitable for popularization and use.

[0004] but:

[0005] By setting up a lifting component, the device can lift the metal mechanical tubular fittings, thereby preventing the metal mechanical tubular fittings from being damaged during movement. However, in actual use, two sets of movable seats are used to support the two ends of the pipe. If the pipe body itself is long, the middle section may lack support, causing the pipe to bend, thereby affecting subsequent welding work. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies of the prior art, the utility model provides a welding device for producing metal mechanical tubular accessories.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding device for producing metal mechanical tubular accessories, comprising a base, first cylinders are fixedly connected to the positions on both sides of the top of the base, two groups of output ends of the first cylinders are fixedly connected to support seats, a second cylinder is fixedly connected to the middle position of the top of the base, and a support assembly is fixedly connected to the top of the second cylinder. The first cylinder is telescopically arranged to facilitate the lifting of the pipe fitting, and the support assembly is driven by the telescopic movement of the second cylinder to support the middle section of the pipe fitting, which can effectively avoid the problem of the pipe fitting being bent due to lack of support in the middle section, thereby affecting subsequent welding work.

[0010] Preferably, a V-shaped groove for positioning the pipe is provided on the top of the support seat.

[0011] Preferably, a support block is fixedly connected to the back of the base, a third cylinder is fixedly connected to the top of the support block, a fourth cylinder is fixedly connected to the top of the third cylinder near the front, and a support assembly is fixedly connected to the output end of the fourth cylinder, and by arranging the coordination between the fourth cylinder and the third cylinder, the pipe fitting can be clamped by the support assembly to provide it with higher stability.

[0012] Preferably, the support assembly consists of a support plate, a V-shaped mounting block, and a roller.

[0013] Preferably, the two V-shaped mounting blocks are respectively fixedly connected to two sides of the top of the support plate, and the roller is fixedly mounted on the inner wall of the V-shaped mounting block.

[0014] Preferably, a driving motor for driving the roller to rotate is fixedly installed on one side of the V-shaped mounting block on the front side of the fourth cylinder. By installing the roller on the inner wall of the V-shaped mounting block, the clamped pipe fitting can be rotated on the inner wall of the V-shaped mounting block, so that the pipe fitting can be rotated by starting the driving motor to drive the roller, so as to facilitate the adjustment of the angle of the pipe fitting for welding.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a welding device for producing metal mechanical tubular accessories, which has the following beneficial effects:

[0017] 1. This welding device for producing metal mechanical tubular accessories facilitates the lifting and lowering of the pipe by setting the telescopic function of the first cylinder, and drives the support assembly to support the middle section of the pipe through the telescopic function of the second cylinder, which can effectively avoid the problem that the middle section of the pipe is bent due to lack of support, thereby affecting the subsequent welding work.

[0018] 2. This welding device for producing metal mechanical tubular accessories can clamp the pipe through the support assembly by setting the fourth cylinder to cooperate with the third cylinder, so that it has higher stability. By installing rollers on the inner wall of the V-shaped mounting block, the clamped pipe can be rotated on the inner wall of the V-shaped mounting block, and the roller can be driven by starting the driving motor to drive the pipe to rotate, so as to facilitate the adjustment of the angle of the pipe for welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is the front view of the utility model;

[0021] Figure 2 It is a back view of the utility model;

[0022] Figure 3 It is an enlarged view of A of the present utility model.

[0023] In the figure: 1. base; 2. first cylinder; 3. support seat; 31. V-shaped groove; 4. second cylinder; 5. support block; 51. third cylinder; 52. fourth cylinder; 6. support assembly; 61. support plate; 62. V-shaped mounting block; 63. roller; 7. drive motor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-3 As shown, the utility model provides a welding device for producing metal mechanical tubular accessories, including a base 1, first cylinders 2 are fixedly connected to the positions on both sides of the top of the base 1, and the output ends of the two groups of first cylinders 2 are fixedly connected to support seats 3, and the middle position of the top of the base 1 is fixedly connected to the second cylinder 4, and the top of the second cylinder 4 is fixedly connected to the support assembly 6. The first cylinder 2 is arranged to be telescopic to facilitate the lifting of the pipe fitting, and the support assembly 6 is driven by the telescopic movement of the second cylinder 4 to support the middle section of the pipe fitting, which can effectively avoid the problem that the middle section of the pipe fitting is bent due to lack of support, thereby affecting the subsequent welding work. The top of the support seat 3 is provided with a V-shaped groove 31 for positioning the pipe fitting.

[0027] In this embodiment, the telescopic function of the first cylinder 2 is set to facilitate the lifting of the pipe, and the telescopic function of the second cylinder 4 drives the support assembly 6 to support the middle section of the pipe. This can effectively avoid the problem of the pipe being bent due to lack of support in the middle section, thereby affecting the subsequent welding work.

[0028] Example 2

[0029] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a support block 5 is fixedly connected to the back of the base 1, a third cylinder 51 is fixedly connected to the top of the support block 5, a fourth cylinder 52 is fixedly connected to the top of the third cylinder 51 near the front, and a support assembly 6 is fixedly connected to the output end of the fourth cylinder 52. By setting the fourth cylinder 52 to cooperate with the third cylinder 51, the pipe fitting can be clamped by the support assembly 6 to make it have higher stability. The support assembly 6 is composed of a support plate 61, a V-shaped mounting block 62, and a plurality of support plates. , and roller 63. Two V-shaped mounting blocks 62 are respectively fixedly connected to both sides of the top of the support plate 61. The roller 63 is fixedly mounted on the inner wall of the V-shaped mounting block 62. A driving motor 7 for driving the roller 63 to rotate is fixedly mounted on one side of the V-shaped mounting block 62 on the front side of the fourth cylinder 52. By installing the roller 63 on the inner wall of the V-shaped mounting block 62, the clamped pipe fitting can be rotated on the inner wall of the V-shaped mounting block 62, so that the roller 63 is driven by starting the driving motor 7 to drive the pipe fitting to rotate, so as to facilitate the adjustment of the angle of the pipe fitting for welding.

[0030] In this embodiment, by setting the fourth cylinder 52 to cooperate with the third cylinder 51, the pipe fitting can be clamped by the support assembly 6 to make it have higher stability. By installing a roller 63 on the inner wall of the V-shaped mounting block 62, the clamped pipe fitting can be rotated on the inner wall of the V-shaped mounting block 62, so that the roller 63 can be driven by starting the drive motor 7 to drive the pipe fitting to rotate, so as to facilitate the adjustment of the angle of the pipe fitting for welding.

[0031] The working principle of the welding device used for producing metal mechanical tubular accessories is described in detail below.

[0032] like Figure 1-3As shown, when in use, the telescopic function of the first cylinder 2 is set to facilitate the lifting of the pipe fitting, and the telescopic function of the second cylinder 4 drives the support assembly 6 to support the middle section of the pipe fitting, which can effectively avoid the problem of the pipe fitting being bent due to lack of support in the middle section of the pipe fitting, thereby affecting the subsequent welding work. By setting the fourth cylinder 52 to cooperate with the third cylinder 51, the pipe fitting can be clamped by the support assembly 6 to make it have higher stability. By installing a roller 63 on the inner wall of the V-shaped mounting block 62, the clamped pipe fitting can be rotated on the inner wall of the V-shaped mounting block 62, so that the roller 63 is driven by starting the drive motor 7 to drive the pipe fitting to rotate, so as to facilitate the adjustment of the angle of the pipe fitting for welding.

Claims

1. A welding device for producing metal mechanical tubular fittings, comprising a base (1), characterized in that: The first cylinders (2) are fixedly connected to the positions on both sides of the top of the base (1), and the output ends of the two groups of the first cylinders (2) are fixedly connected to support seats (3). The middle position of the top of the base (1) is fixedly connected to the second cylinder (4), and the top of the second cylinder (4) is fixedly connected to a support assembly (6).

2. A welding device for producing metal mechanical tubular fittings according to claim 1, characterized in that: The top of the support seat (3) is provided with a V-shaped groove (31) for positioning the pipe.

3. A welding device for producing metal mechanical tubular fittings according to claim 1, characterized in that: The back side of the base (1) is fixedly connected to a support block (5), the top of the support block (5) is fixedly connected to a third cylinder (51), the top of the third cylinder (51) is fixedly connected to a fourth cylinder (52) near the front side, and the output end of the fourth cylinder (52) is fixedly connected to a support assembly (6).

4. A welding device for producing metal mechanical tubular fittings according to claim 3, characterized in that: The support assembly (6) is composed of a support plate (61), a V-shaped mounting block (62), and a roller (63).

5. A welding device for producing metal mechanical tubular fittings according to claim 4, characterized in that: The two V-shaped mounting blocks (62) are respectively fixedly connected to the top two sides of the support plate (61), and the roller (63) is fixedly mounted on the inner wall of the V-shaped mounting block (62).

6. A welding device for producing metal mechanical tubular fittings according to claim 5, characterized in that: A driving motor (7) for driving the roller (63) to rotate is fixedly mounted on one side of the V-shaped mounting block (62) on the front side of the fourth cylinder (52).

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