CN219378558U

CN219378558U - Tubular product bender is used in nonrust steel pipe processing

Info

Publication number: CN219378558U
Application number: CN202320090792.0U
Authority: CN
Inventors: 马金生
Original assignee: Shennan Technology Binhai Co ltd
Current assignee: Shennan Technology Binhai Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-07-21
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of stainless steel, in particular to a pipe bending machine for processing a stainless steel pipe, which has the innovation points that: the clamping module is controlled to adjust in a threaded transmission mode, so that the bending angle range of the device is wider, the distance between the limiting sliding plates is controlled by rotating the threaded rod in the device, so that stainless steel pipes clamped between the clamping plates can be bent at different angles, meanwhile, pipes with different sizes are clamped by sliding of the clamping plates and the sliding grooves, and the pipes between the bilateral symmetry limiting sliding plates are bent at high precision in a controllable manner by a hydraulic device formed by the hydraulic module and the hydraulic push rod, and meanwhile, the pipes are fixed by the threaded connection of the positioning nuts and the positioning rods.

Description

Tubular product bender is used in nonrust steel pipe processing

Technical Field

The utility model relates to the field of stainless steel, in particular to a pipe bending machine for processing a stainless steel pipe.

Background

The pipe bending machine is suitable for secondary processing of post-production parts of the pipe, is beneficial to being suitable for the current situation, and is the longest visible for the most common stainless steel pipe at present, namely in greenhouse planting, the stainless steel pipe through bending is installed on the ground, and the thin film is connected with the stainless steel pipe to form a greenhouse.

Common stainless steel pipe bending devices are heavy, and slipping is easy to occur, so that waste of the pipe is caused, and the common stainless steel pipe bending devices have the following publication number: in the patent of CN217191865U, a pipe bender for processing stainless steel pipes is provided, however, the clamping module of the device is relatively fixed, and cannot be adjusted to a certain extent, so that the surface of the pipe is scratched when the pipe is bent, and loss is caused.

Disclosure of Invention

The utility model aims to provide a pipe bending machine for processing a stainless steel pipe, which is used for overcoming the defects in the prior art.

The pipe bending machine for machining the stainless steel pipe comprises a main box body, wherein the upper end face of the main box body is provided with a limiting groove with an upward opening, a threaded rod is rotationally arranged in the limiting groove, the outer circular surface of the threaded rod is provided with a left-right symmetrical limiting slide plate, a threaded hole is formed in the limiting slide plate in a penetrating mode, and the outer circular surface of the threaded rod is in threaded connection with the threaded hole;

the limiting slide plate upper end face is rotationally provided with a positioning plate, the positioning plate upper end face is provided with a chute with an upward opening, clamping plates which are symmetrical front and back are arranged in the chute in a sliding mode, and the upper ends of the clamping plates are communicated with positioning holes.

Preferably, a positioning rod is slidably arranged in the positioning hole.

Preferably, the outer circular surface of the positioning rod is in threaded connection with positioning nuts with symmetrical front and rear positions at one sides of the clamping plates, which are far away from each other.

Preferably, the upper end face of the main box body is close to the rear side and fixedly connected with a hydraulic module.

Preferably, the front end face of the hydraulic module is provided with a hydraulic groove with a forward opening.

Preferably, a hydraulic push rod is arranged in the hydraulic groove in a sliding mode.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the distance between the limiting sliding plates is controlled by rotating the threaded rod in the device, so that the stainless steel pipes clamped between the clamping plates can be bent at different angles, and meanwhile, the pipes with different sizes are clamped by utilizing the sliding of the clamping plates and the sliding grooves.

According to the utility model, the pipe between the bilateral symmetry limit sliding plates is controllably bent with high precision through the hydraulic device formed by the hydraulic module and the hydraulic push rod, and the pipe is fixed by utilizing the threaded connection of the positioning nut and the positioning rod.

Drawings

FIG. 1 is a front elevational schematic view of the overall appearance of the present utility model;

FIG. 2 is a schematic side view of the overall appearance of the present utility model;

FIG. 3 is a schematic bottom view of the overall appearance of the present utility model;

FIG. 4 is a schematic view of the main housing of FIG. 1 according to the present utility model;

FIG. 5 is a schematic view of the limiting slide plate of FIG. 1 according to the present utility model;

FIG. 6 is a schematic view of the structure of the clamping plate of FIG. 1 according to the present utility model;

fig. 7 is a schematic view of the construction of the cage nut of fig. 1 in accordance with the present utility model.

In the figure:

a main case; 12. a threaded rod; 13. a chute; 14. a limit sliding plate; 15. positioning a screw cap; 16. a positioning rod; 17. a hydraulic push rod; 18. a hydraulic module; 19. a clamping plate; 20. a positioning plate; 21. a limit groove; 22. a hydraulic tank; 23. positioning holes; 24. and (3) a threaded hole.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

Example 1

Referring to fig. 1-7, in a first embodiment of the present utility model, an embodiment of a pipe bending machine for processing stainless steel pipes is provided, including a main box 11, an upward opening limit groove 21 is provided on an upper end surface of the main box 11, a threaded rod 12 is rotationally provided in the limit groove 21, a laterally symmetrical limit slide plate 14 is provided on an outer circumferential surface of the threaded rod 12, a threaded hole 24 is provided in the limit slide plate 14 in a penetrating manner, and an outer circumferential surface of the threaded rod 12 is in threaded connection with the threaded hole 24;

the upper end face of the limiting slide plate 14 is rotatably provided with a positioning plate 20, the upper end face of the positioning plate 20 is provided with a chute 13 with an upward opening, a clamping plate 19 which is symmetrical in front and back is arranged in the chute 13 in a sliding mode, and the upper end of the clamping plate 19 is provided with a positioning hole 23 in a penetrating mode.

The distance between the limiting sliding plates 14 is controlled through the threaded rod 12 in the rotating device, so that stainless steel pipes clamped between the clamping plates 19 can be bent at different angles, and meanwhile, the pipes with different sizes are clamped by utilizing the sliding of the clamping plates 19 and the sliding grooves 13.

Example 2

Referring to fig. 1 to 7, a second embodiment of the present utility model is based on the previous embodiment, and specifically, the positioning hole 23 is slidably provided with a positioning rod 16.

The outer circular surface of the positioning rod 16 and the side of the clamping plate 19 away from each other are in threaded connection with positioning nuts 15 with symmetrical front and rear positions.

The upper end face of the main box body 11 is fixedly connected with a hydraulic module 18 near the rear side.

The front end face of the hydraulic module 18 is provided with a hydraulic groove 22 opening forward.

The hydraulic groove 22 is slidably provided with a hydraulic push rod 17.

The pipe between the bilateral symmetry limit sliding plates 14 is controllably bent with high precision through a hydraulic device formed by the hydraulic module 18 and the hydraulic push rod 17, and meanwhile, the pipe is fixed through threaded connection of the positioning nut 15 and the positioning rod 16.

The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.

Claims

1. The utility model provides a tubular product bender is used in nonrust steel pipe machining which characterized in that: the novel anti-theft box comprises a main box body (11), wherein a limit groove (21) with an upward opening is formed in the upper end face of the main box body (11), a threaded rod (12) is rotationally arranged in the limit groove (21), a left-right symmetrical limit sliding plate (14) is arranged on the outer circular surface of the threaded rod (12), a threaded hole (24) is formed in the limit sliding plate (14) in a penetrating manner, and the outer circular surface of the threaded rod (12) is in threaded connection with the threaded hole (24);

the limiting sliding plate (14) is characterized in that a positioning plate (20) is rotationally arranged on the upper end face of the limiting sliding plate (14), a chute (13) with an upward opening is arranged on the upper end face of the positioning plate (20), a clamping plate (19) which is symmetrical front and back is arranged in the chute (13) in a sliding mode, and a positioning hole (23) is formed in the upper end of the clamping plate (19) in a penetrating mode.

2. The pipe bending machine for processing stainless steel pipes according to claim 1, wherein: and a positioning rod (16) is arranged in the positioning hole (23) in a sliding way.

3. The pipe bending machine for processing stainless steel pipes according to claim 2, wherein: the outer circular surface of the positioning rod (16) is in threaded connection with positioning nuts (15) with symmetrical front and rear positions at one sides of the clamping plates (19) which are far away from each other.

4. The pipe bending machine for processing stainless steel pipes according to claim 1, wherein: the upper end face of the main box body (11) is fixedly connected with a hydraulic module (18) close to the rear side.

5. The pipe bending machine for processing stainless steel pipes according to claim 4, wherein: the front end face of the hydraulic module (18) is provided with a hydraulic groove (22) with a forward opening.

6. The pipe bending machine for processing stainless steel pipes according to claim 5, wherein: and a hydraulic push rod (17) is arranged in the hydraulic groove (22) in a sliding way.