CN212703797U

CN212703797U - Pipe bending device for processing U-shaped pipe

Info

Publication number: CN212703797U
Application number: CN202021230192.2U
Authority: CN
Inventors: 周克谋
Original assignee: Nanjing Zhuonai Heavy Industry Machinery Manufacturing Co ltd
Current assignee: Nanjing Zhuonai Heavy Industry Machinery Manufacturing Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-16
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a swan neck system for processing U type pipe, comprises a workbench, the upper surface of workstation has second electric telescopic handle through the bolt fastening, and there is the cutting machine on second electric telescopic handle's top through the bolt fastening, the upper surface of workstation has the slide through the bolt fastening, and one side sliding connection of slide has U type pipe box, and one side of U type pipe box is equipped with the recess, and the upper surface of workstation has supplementary pipe box through the bolt fastening, the upper surface of workstation has return bend mechanism through the bolt fastening. The utility model has the advantages that can solve the problem that the return bend in-process can not cut, labour saving and time saving has improved the practicality of device, secondly, utilizes the elasticity of spring to make the fixation clamp fixed the pipe fitting, prevents to take place the skew at the in-process of return bend, influences the effect of return bend to bend the pipe fitting under the cooperation of initiative pipe box and supplementary pipe box, improved the effect of return bend.

Description

Pipe bending device for processing U-shaped pipe

Technical Field

The utility model relates to a return bend technical field especially relates to a swan neck system for processing U type pipe.

Background

The bending process is divided into two processes of cold bending and hot pushing, most of machine equipment and pipelines are bent and mainly used for oil transportation, gas transportation, liquid transportation and the like, enterprises adopt a plurality of methods in the traditional bending process for obtaining better surface quality of the bent pipe, more advanced and high-grade pipe bending machines are adopted, molds with higher strength are adopted, or methods such as lubricating products and the like are adopted, high-grade pipe bending machines and molds with high strength are adopted, the enterprises always need to invest very large funds to complete the bending process, the U-shaped bent pipe is required to be directly bent while the bent pipe is bent, and the bending device of the U-shaped pipe is required to completely optimize the production process of the enterprises when the U-shaped bent pipe is manufactured.

At present, most of the existing pipe bending devices for processing the U-shaped pipe have the following defects: the pipe bending process can not be cut, the pipe bending effect is poor, and in conclusion, most of the existing pipe bending devices for processing the U-shaped pipes can not well meet the actual requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pipe bending device for processing a U-shaped pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a swan neck system for processing U type pipe, includes the workstation, the upper surface of workstation has second electric telescopic handle through the bolt fastening, and the top of second electric telescopic handle is fixed with the cutting machine through the bolt fastening, the upper surface of workstation has the slide through the bolt fastening, and one side sliding connection of slide has U type pipe box, and one side of U type pipe box is equipped with the recess, and the upper surface of workstation has supplementary pipe box through the bolt fastening, the upper surface of workstation has swan neck mechanism through the bolt fastening.

Furthermore, the pipe bending mechanism comprises two supporting blocks and a supporting plate, the supporting blocks are fixedly connected with the supporting plate, and a first electric telescopic rod is fixed on one side of each supporting block through a bolt.

Furthermore, one end of the first electric telescopic rod is fixed with an active pipe sleeve through a bolt.

Furthermore, the both sides of workstation are equipped with first spout, and the equal sliding connection in one side of first spout has the slider.

Further, one side of the slider is fixed with a fixing clamp through a bolt, one side of the slider is provided with a mounting groove, and two sides of the mounting groove are fixed with springs through bolts.

Furthermore, a sliding shaft is fixed at the bottom of the driving pipe sleeve through a bolt, second sliding grooves are formed in the upper surfaces of the workbench and the supporting plate, and the second sliding grooves are connected with the sliding shaft in a sliding mode.

Furthermore, a protective cover is fixed on the upper surface of the workbench through bolts and is positioned on the outer side of the cutting machine.

The utility model has the advantages that:

1. elasticity that can utilize the spring through the setting of spring makes the fixation clamp fixed the pipe fitting, prevents to take place the skew at the in-process of return bend, influences the effect of return bend.

2. The return bend after the U type can be bent to the fifty percent discount to the setting that reciprocates through second electric telescopic handle's drive cutting machine cuts to solved the problem that the return bend in-process can not cut, labour saving and time saving has improved the practicality of device.

3. The cooperation setting through second spout and sliding shaft can drive the initiative pipe box under first electric telescopic handle's flexible and carry out reciprocating motion to bend the pipe fitting under the cooperation of initiative pipe box and supplementary pipe box, improved the effect of return bend.

Drawings

Fig. 1 is a schematic perspective view of a pipe bending device for processing U-shaped pipes according to the present invention;

fig. 2 is a schematic side view of a pipe bending device for processing U-shaped pipes according to the present invention;

fig. 3 is a rear view schematic structural diagram of a pipe bending device for processing U-shaped pipes according to the present invention.

In the figure: 1. a work table; 2. a first chute; 3. a slider; 4. a fixing clip; 5. a spring; 6. a support block; 7. a first electric telescopic rod; 8. an active pipe sleeve; 9. a slide shaft; 10. a second chute; 11. a slideway;

12. a U-shaped pipe sleeve; 13. an auxiliary pipe sleeve; 14. a second electric telescopic rod; 15. a cutter; 16. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a pipe bending device for processing a U-shaped pipe comprises a workbench 1, a second electric telescopic rod 14 is fixed on the upper surface of the workbench 1 through a bolt, a cutting machine 15 is fixed on the top end of the second electric telescopic rod 14 through a bolt, the cutting machine 15 moves downwards under the expansion and contraction of the second electric telescopic rod 14, so that the bent pipe bent into the U-shape is cut, the bent pipe is cut in the pipe bending process, a slideway 11 is fixed on the upper surface of the workbench 1 through a bolt, a U-shaped pipe sleeve 12 is slidably connected to one side of the slideway 11, the U-shaped pipe sleeve 12 can be replaced according to the thickness of the pipe fitting due to the sliding connection of the U-shaped pipe sleeve 12 and the slideway 11, the pipe fitting is bent into the U-shape under the cooperation of the U-shaped pipe sleeve 12, a groove is arranged on one side of the U-shaped pipe sleeve 12, and an auxiliary pipe sleeve 13 is fixed on the upper, the U-shaped effect of the pipe fitting is improved under the matching of the auxiliary pipe sleeve 13, and the pipe bending mechanism is fixed on the upper surface of the workbench 1 through bolts.

Wherein, the pipe bending mechanism comprises two supporting blocks 6 and a supporting plate, the supporting blocks 6 are fixedly connected with the supporting plate, one side of each supporting block 6 is fixedly provided with a first electric telescopic rod 7 through a bolt, and the first electric telescopic rods 7 have flexibility.

Wherein, the one end of first electric telescopic handle 7 is fixed with initiative pipe box 8 through the bolt, and initiative pipe box 8 carries out the U type to the pipe fitting and bends.

Wherein, the both sides of workstation 1 are equipped with first spout 2, and the equal sliding connection in one side of first spout 2 has slider 3, and first electric telescopic handle 7 drives the pipe fitting removal and drives slider 3 and slide in one side of first spout 2 simultaneously.

Wherein, slider 3's one side all is fixed with fixation clamp 4 through the bolt fastening, and the mounting groove has been seted up to slider 3's one side, and the both sides of mounting groove are fixed with spring 5 through the bolt fastening, utilize spring 5's elasticity to make fixation clamp 4 fixed with the pipe fitting, prevent to take place the skew at the in-process of return bend, influence the effect of return bend.

Wherein, the bottom of initiative pipe box 8 is fixed with slide shaft 9 through the bolt, and workstation 1 all is equipped with second spout 10 with the upper surface of backup pad, and second spout 10 and slide shaft 9 sliding connection, can drive initiative pipe box 8 through the cooperation of second spout 10 and slide shaft 9 and carry out reciprocating motion under the flexible of first electric telescopic handle 7 to bend the pipe fitting under the cooperation of U type pipe box 12 and supplementary pipe box 13.

Wherein, the upper surface of workstation 1 has protection casing 16 through the bolt fastening, and protection casing 16 is located the outside of cutting machine 15, can protect cutting machine 15 through protection casing 16, prevents that cutting machine 15 from haring the staff to the staff.

The working principle is as follows: during the use, at first place the pipe fitting in one side of fixation clamp 4, then utilize the elasticity of spring 5, make fixation clamp 4 fix the pipe fitting, then start first electric telescopic handle 7, thereby under the flexible of first electric telescopic handle 7, drive the 8 reciprocating motion of initiative pipe box, thereby make sliding shaft 9 slide in one side of second spout 10, simultaneously under the cooperation of U type pipe box 12, make initiative pipe box 8 carry out the U type to the pipe fitting and bend, then improved the U type effect of pipe fitting under the cooperation of supplementary pipe box 13, then make cutting machine 15 remove downwards under the flexible of second electric telescopic handle 14, thereby the return bend that the fifty percent discount is bent into the U type cuts, thereby realize cutting at the in-process of return bend.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. The utility model provides a swan neck system for processing U type pipe, includes workstation (1), its characterized in that, bolt fixedly connected with second electric telescopic handle (14) is passed through to the upper surface of workstation (1), and bolt fixedly connected with cutting machine (15) are passed through on the top of second electric telescopic handle (14), bolt fixedly connected with slide (11) are passed through to the upper surface of workstation (1), and one side sliding connection of slide (11) has U type pipe box (12), and one side of U type pipe box (12) is equipped with the recess, and the upper surface of workstation (1) passes through bolt fixedly connected with auxiliary pipe box (13), the upper surface of workstation (1) passes through bolt fixedly connected with swan neck mechanism.

2. The pipe bending device for processing the U-shaped pipe according to claim 1, wherein the pipe bending mechanism comprises two supporting blocks (6) and a supporting plate, the supporting blocks (6) are fixedly connected with the supporting plate, and one side of each supporting block (6) is fixedly connected with a first electric telescopic rod (7) through a bolt.

3. The pipe bending device for processing the U-shaped pipe according to claim 2, wherein one end of the first electric telescopic rod (7) is fixedly connected with an active pipe sleeve (8) through a bolt.

4. The pipe bending device for processing the U-shaped pipe according to claim 1, wherein the workbench (1) is provided with first sliding chutes (2) at two sides, and sliding blocks (3) are connected to one sides of the first sliding chutes (2) in a sliding manner.

5. The pipe bending device for processing the U-shaped pipe according to claim 4, wherein one side of the sliding block (3) is fixedly connected with a fixing clamp (4) through a bolt, one side of the sliding block (3) is provided with a mounting groove, and two sides of the mounting groove are fixedly connected with a spring (5) through a bolt.

6. The pipe bending device for processing the U-shaped pipe according to claim 3, wherein a sliding shaft (9) is fixedly connected to the bottom of the driving pipe sleeve (8) through a bolt, a second sliding groove (10) is formed in each of the upper surfaces of the workbench (1) and the supporting plate, and the second sliding groove (10) is connected with the sliding shaft (9) in a sliding mode.

7. The pipe bending device for processing U-shaped pipes according to claim 6, wherein a protective cover (16) is fixedly connected to the upper surface of the workbench (1) through bolts, and the protective cover (16) is positioned outside the cutting machine (15).