CN219378560U

CN219378560U - Adjustable cold bending machine for welded pipe machining

Info

Publication number: CN219378560U
Application number: CN202320376277.9U
Authority: CN
Inventors: 冯火荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-21
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of cold bending machines and discloses an adjustable cold bending machine for welding pipe processing, which comprises a supporting box body, wherein one side of the supporting box body is provided with a first adjusting mechanism, and the other side of the supporting box body is provided with a second adjusting mechanism; the adjusting mechanism II comprises a vertical plate, the middle part of the vertical plate is rotationally connected with a two-way screw rod II, two sides of the outer wall of the two-way screw rod II are connected with a movable plate in a threaded mode, one side of the vertical plate is provided with two sliding grooves, the movable plate is slidably connected with the inside of each sliding groove, the top of the vertical plate is fixedly connected with a motor II, one end of the two-way screw rod II is fixedly connected with the bottom driving end of the motor II, and the adjusting mechanism I comprises a two-way screw rod I. According to the utility model, the adaptation of welded pipes of different types is realized through the second adjusting mechanism, the processing efficiency is improved, the adjustment of the bending angle is realized through the cooperation of the first adjusting mechanism, and the adjustability of the device is realized.

Description

Adjustable cold bending machine for welded pipe machining

Technical Field

The utility model relates to the technical field of cold bending machines, in particular to an adjustable cold bending machine for welded pipe machining.

Background

The welded pipe is also called a welded steel pipe, namely the steel pipe which is manufactured by welding after the steel plate or the strip steel is curled and formed, the production process of the welded pipe is simple, the equipment investment is small, the variety and the specification are many, wherein the cold bending machine gradually becomes one of the important mechanical equipment commonly used in the process of processing the welded pipe due to the advantages of simple operation, high processing efficiency and the like.

In the existing cold bending machine, a hydraulic rod is mainly used for driving a squeeze roller to move and matched with a roller to process a welded pipe, but most of the existing pipe bending machines on the market only can process the welded pipe of a specified model, when customers customize the welded pipes of different models, the pipe bending machine can not be matched with the welded pipe at times, so that the welded pipe can be processed only by using a press machine with more complicated operation, the processing efficiency of customizing the welded pipe is greatly reduced, and therefore, an adjustable cold bending machine for processing the welded pipe is designed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an adjustable cold bending machine for processing a welded pipe.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an adjustable cold bending machine for welding pipe processing comprises a supporting box body, wherein one side of the supporting box body is provided with a first adjusting mechanism, and the other side of the supporting box body is provided with a second adjusting mechanism;

the adjusting mechanism II comprises a vertical plate, the middle part of the vertical plate is rotationally connected with a bidirectional screw rod II, two sides of the outer wall of the bidirectional screw rod II are connected with moving plates in a threaded mode, one side of the vertical plate is provided with two sliding grooves, the moving plates are slidably connected in the sliding grooves, the top of the vertical plate is fixedly connected with a motor II, and one end of the bidirectional screw rod II is fixedly connected with the bottom driving end of the motor II.

As a further description of the above technical solution:

the first adjusting mechanism comprises a first bidirectional screw rod, the first bidirectional screw rod is rotationally connected to the inside of the supporting box body, sliding blocks are connected to two sides of the outer wall of the first bidirectional screw rod in a threaded mode, guide rods are fixedly connected to the tops of the sliding blocks, a first motor is fixedly connected to one side of the supporting box body, one end of the first bidirectional screw rod is fixedly connected to the driving end of the first motor, and the bottom side of the sliding blocks is slidingly connected to the bottom side of the inner wall of the supporting box body.

As a further description of the above technical solution:

the top rear side of the supporting box body is provided with a limiting groove, and the bottom of the vertical plate is slidably connected in the limiting groove through the limiting plate.

As a further description of the above technical solution:

the top front side of the supporting box body is provided with two movable ports, and the guide rod is positioned in the movable ports.

As a further description of the above technical solution:

the support box body rear side fixedly connected with supports the base, the top fixedly connected with backup pad of support base, one side fixedly connected with pneumatic cylinder of backup pad, the drive end fixedly connected with of pneumatic cylinder is at the opposite side of riser.

As a further description of the above technical solution:

the outside of guide bar passes through lug sliding connection in the inside of activity mouth.

As a further description of the above technical solution:

the guide rod is made of high-strength wear-resistant materials.

The utility model has the following beneficial effects:

according to the utility model, firstly, the adaptation of welded pipes of different types is realized through the second adjusting mechanism, the processing efficiency is improved, and the adjustment of the bending angle is realized through the matching of the first adjusting mechanism, so that the adjustability of the device is realized.

Drawings

FIG. 1 is a perspective view of an adjustable cold bending machine for welded pipe processing according to the present utility model;

FIG. 2 is a schematic view of a bi-directional screw of an adjustable cold bending machine for welding pipe processing according to the present utility model;

FIG. 3 is a schematic view of a vertical plate of an adjustable cold bending machine for welding pipe processing according to the present utility model;

fig. 4 is a schematic diagram of a supporting box of an adjustable cold bending machine for welding pipe processing.

Legend description:

1. supporting the box body; 2. a movable opening; 3. a guide rod; 4. a slide block; 5. a bidirectional screw I; 6. a first motor; 7. a vertical plate; 8. a two-way screw rod II; 9. a chute; 10. a moving plate; 11. a second motor; 12. a limiting plate; 13. a limit groove; 14. a support base; 15. a support plate; 16. and a hydraulic cylinder.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-4, one embodiment provided by the present utility model is: an adjustable cold bending machine for welding pipe processing comprises a supporting box body 1, wherein one side of the supporting box body 1 is provided with a first adjusting mechanism, and the other side of the supporting box body 1 is provided with a second adjusting mechanism; the second adjusting mechanism comprises a vertical plate 7, the middle part of the vertical plate 7 is rotationally connected with a two-way screw rod II 8, two sides of the outer wall of the two-way screw rod II 8 are respectively connected with a movable plate 10 in a threaded manner, one side of the vertical plate 7 is provided with two sliding grooves 9, the movable plates 10 are slidably connected in the sliding grooves 9, the top of the vertical plate 7 is fixedly connected with a motor II 11, one end of the two-way screw rod II 8 is fixedly connected with the bottom driving end of the motor II 11, the first adjusting mechanism comprises a two-way screw rod I5, the two-way screw rod I5 is rotationally connected in the supporting box body 1, two sides of the outer wall of the two-way screw rod I5 are respectively connected with a sliding block 4 in a threaded manner, the top of the sliding blocks 4 is fixedly connected with a guide rod 3, one side of the supporting box body 1 is fixedly connected with a motor I6, one end fixed connection of bi-directional screw one 5 is at the drive end of motor one 6, the bottom side sliding connection of slider 4 is at the inner wall downside of supporting box 1, motor two 11 starts, drive bi-directional screw two 8 and rotate, thereby drive the both sides movable plate 10 that links to each other with it and be close to each other or keep away from, and then realize the adaptation to the welded tube of different models, machining efficiency has been improved, simultaneously, pneumatic cylinder 16 starts, drive riser 7's flexible, cooperation motor one 6 rotates, drive bi-directional screw one 5 rotates, and then make the slider 4 of its upper both sides be close to each other or keep away from, drive guide bar 3 be close to each other or keep away from each other, realize the adjustment of bending angle, the adjustability of device has been realized.

The top rear side of supporting box 1 is provided with spacing groove 13, the bottom of riser 7 passes through limiting plate 12 sliding connection in the inside of spacing groove 13, through the cooperation of limiting plate 12 and spacing groove 13, it is spacing to make it remove in the prescribed range to riser 7, the top front side of supporting box 1 is provided with two movable mouths 2, guide bar 3 is located the inside of movable mouths 2, utilize movable mouths 2 to carry out spacingly to guide bar 3, supporting box 1 rear side fixedly connected with supports base 14, the top fixedly connected with backup pad 15 of support base 14, one side fixedly connected with pneumatic cylinder 16 of backup pad 15, the drive end fixedly connected with of pneumatic cylinder 16 is at the opposite side of riser 7, the outside of guide bar 3 passes through lug sliding connection in the inside of movable mouths 2, make it remove smoothly, avoid rocking, guide bar 3 is high strength wear-resisting material, the wearability is improved, increase of service life.

Working principle: firstly, the motor II 11 is started to drive the bi-directional screw II 8 to rotate, thereby driving the two side movable plates 10 connected with the bi-directional screw II to mutually approach or separate, further realizing the adaptation to welded pipes of different types, improving the processing efficiency, meanwhile, the hydraulic cylinder 16 is started to drive the expansion of the vertical plate 7, the motor I6 is matched to rotate, the bi-directional screw I5 is driven to rotate, further the sliding blocks 4 on the two sides of the bi-directional screw I are mutually approach or separate, the guide rods 3 are driven to mutually approach or separate, the adjustment of bending angles is realized, and the adjustability of the device is realized.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a cold bending machine with adjustable welded tube processing, includes supporting box (1), its characterized in that: one side of the supporting box body (1) is provided with a first adjusting mechanism, and the other side of the supporting box body (1) is provided with a second adjusting mechanism;

the adjusting mechanism II comprises a vertical plate (7), the middle part of the vertical plate (7) is rotationally connected with a two-way screw rod II (8), two sides of the outer wall of the two-way screw rod II (8) are connected with a moving plate (10) in a threaded mode, one side of the vertical plate (7) is provided with two sliding grooves (9), the moving plate (10) is slidably connected with the inside of the sliding grooves (9), the top of the vertical plate (7) is fixedly connected with a motor II (11), and one end of the two-way screw rod II (8) is fixedly connected with the bottom driving end of the motor II (11).

2. An adjustable cold bending machine for processing welded pipes according to claim 1, wherein: the first adjusting mechanism comprises a first bidirectional screw rod (5), the first bidirectional screw rod (5) is rotationally connected to the inside of the supporting box body (1), sliding blocks (4) are connected to two sides of the outer wall of the first bidirectional screw rod (5) in a threaded mode, guide rods (3) are fixedly connected to the tops of the sliding blocks (4), a first motor (6) is fixedly connected to one side of the supporting box body (1), one end of the first bidirectional screw rod (5) is fixedly connected to the driving end of the first motor (6), and the bottom side of the sliding blocks (4) is connected to the bottom side of the inner wall of the supporting box body (1) in a sliding mode.

3. An adjustable cold bending machine for processing welded pipes according to claim 1, wherein: the top rear side of the supporting box body (1) is provided with a limiting groove (13), and the bottom of the vertical plate (7) is slidably connected in the limiting groove (13) through a limiting plate (12).

4. An adjustable cold bending machine for processing welded pipes according to claim 2, wherein: the front side of the top of the supporting box body (1) is provided with two movable ports (2), and the guide rod (3) is positioned in the movable ports (2).

5. An adjustable cold bending machine for processing welded pipes according to claim 1, wherein: the support box body (1) rear side fixedly connected with supports base (14), the top fixedly connected with backup pad (15) of support base (14), one side fixedly connected with pneumatic cylinder (16) of backup pad (15), the drive end fixed connection of pneumatic cylinder (16) is at the opposite side of riser (7).

6. An adjustable cold bending machine for processing welded pipes according to claim 4, wherein: the outside of the guide rod (3) is connected with the inside of the movable opening (2) in a sliding way through a convex block.

7. An adjustable cold bending machine for processing welded pipes according to claim 2, wherein: the guide rod (3) is made of high-strength wear-resistant materials.