CN210305197U

CN210305197U - Pipe bender convenient to control angle of buckling

Info

Publication number: CN210305197U
Application number: CN201920971110.0U
Authority: CN
Inventors: 陈银花; 周学俊
Original assignee: Yancheng Ruicheng Electrical And Mechanical Manufacturing Co ltd
Current assignee: Yancheng Ruicheng Electrical And Mechanical Manufacturing Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-14
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a hickey convenient to control angle of buckling, including hickey bottom plate, supporting wheel, back shaft, bending pole and the nut of screwing, hickey bottom plate right side is connected with the supporting wheel through the back shaft, and the top of supporting wheel is connected with the bending pole through the back shaft to the left end of bending pole is connected with the bending wheel through slip mouth and the nut of screwing, has seted up the regulation mouth on the hickey bottom plate in the supporting wheel outside of bending simultaneously, the inside interlude of regulation mouth has the gag lever post, and the bottom of regulation mouth is provided with the sliding tray, be provided with the limiting plate on the hickey bottom plate of supporting wheel rear side, and be provided with the lead screw in the left side of limiting plate in the backup pad, and one side bearing that the lead screw is close to the limiting plate is connected with the puller block. This hickey convenient to control angle of buckling can realize the gag lever post and in the inside slip of regulation mouth, combines the scale mark in the regulation mouth outside, blocks spacingly to the knee lever, controls the angle of buckling of tubular metal resonator.

Description

Pipe bender convenient to control angle of buckling

Technical Field

The utility model relates to a hickey technical field specifically is a hickey convenient to control angle of buckling.

Background

A pipe bender is a common pipe bending device for processing a small-diameter metal pipe with the pipe diameter of less than 20mm, and is mainly used for bending a pipeline, so that the pipeline can be bent into different angles according to production needs, and the processing and the assembly processing of the pipeline are facilitated.

However, when the existing pipe bender is used for bending a pipeline, the pipeline is easy to shake, the bending angle is inconvenient to control, and the bending of metal pipes with different diameters is inconvenient.

Disclosure of Invention

An object of the utility model is to provide a hickey convenient to control angle of buckling to solve the current hickey that proposes in the above-mentioned background art, when bending the pipeline, easily take place rocking of pipeline, and the control of inconvenient fifty percent discount bent angle degree, and inconvenient problem of bending different diameter tubular metals.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hickey convenient to angle of buckling of control, includes hickey bottom plate, supporting wheel, back shaft, bending pole and the nut of screwing, hickey bottom plate right side is connected with the supporting wheel through the back shaft, and the top of supporting wheel is connected with the bending pole through the back shaft to the left end of bending pole is connected with the bending wheel through slip mouth and the nut of screwing, has seted up the regulation mouth on the hickey bottom plate in the supporting wheel outside with the bending wheel simultaneously, the inside interlude of regulation mouth has the gag lever post, and the bottom of regulation mouth is provided with the sliding tray, be provided with the limiting plate on the hickey bottom plate of supporting wheel rear side, and the left side of limiting plate is provided with the lead screw in the backup pad, and one side bearing that the lead screw is close to the limiting plate is connected with.

Preferably, the mounting structure of the bending rod is a rotating structure, the bending rod uses the support shaft as a rotating center, and the height of the bottom end of the bending rod is higher than the heights of the top ends of the support wheel and the bending wheel.

Preferably, the adjusting opening penetrates through the bottom plate of the pipe bender, and the shape and the structure of the adjusting opening are arc-shaped structures.

Preferably, the limiting rod penetrates through the adjusting opening, the height of the limiting rod is higher than that of the bending rod, and the bottom end of the limiting rod is located in the sliding groove.

Preferably, the inner side surfaces of the limiting plate and the jacking block are of arc structures, the central lines of the limiting plate, the jacking block, the supporting wheel and the bending wheel are on the same horizontal straight line, and the vertexes of the limiting plate, the jacking block, the supporting wheel and the bending wheel are parallel and level.

Compared with the prior art, the beneficial effects of the utility model are that: the pipe bender convenient for controlling the bending angle,

1. the pipe bender bottom plate is provided with an adjusting opening, so that the limiting rod can slide in the adjusting opening, the limiting rod can be blocked and limited by combining with a scale mark on the outer side of the adjusting opening, the bending angle of the metal pipe can be controlled, the sliding groove is formed in the lower end of the adjusting opening, the limiting rod can be moved, the friction between the bottom of the limiting rod and a fixed table surface below the pipe bender bottom plate is avoided, and the pipe bender bottom plate can be stably placed;

2. the bending rod is provided with an adjusting opening, the bending wheel supporting shaft is provided with a screwing nut, and the distance between the supporting wheel and the bending wheel can be adjusted, so that metal pipes with different diameters can be clamped and bent;

3. the rear sides of the supporting wheels and the bending wheels are respectively provided with a limiting plate and a jacking block, the distance between the limiting plate and the jacking block can be adjusted through a screw rod, and therefore the metal pipe is clamped and limited, and the metal pipeline is prevented from moving.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic sectional view of the bending rod of the present invention;

fig. 3 is a schematic rear view of the present invention;

FIG. 4 is a front view of the present invention;

fig. 5 is a schematic view of the bottom plate of the pipe bender according to the present invention.

In the figure: 1. a tube bender base plate; 2. a support wheel; 3. a support shaft; 4. bending the rod; 5. a sliding port; 6. screwing the nut; 7. bending wheels; 8. an adjustment port; 9. a limiting rod; 10. a limiting plate; 11. a jacking block; 12. a screw rod; 13. a support plate; 14. a sliding groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a tube bender convenient for controlling bending angles comprises a tube bender base plate 1, a supporting wheel 2, a supporting shaft 3, a bending rod 4, a sliding port 5, a screwing nut 6, a bending wheel 7, an adjusting port 8, a limiting rod 9, a limiting plate 10, a puller block 11, a lead screw 12, a supporting plate 13 and a sliding groove 14, wherein the right side of the tube bender base plate 1 is connected with the supporting wheel 2 through the supporting shaft 3, the upper part of the supporting wheel 2 is connected with the bending rod 4 through the supporting shaft 3, the left end of the bending rod 4 is connected with the bending wheel 7 through the sliding port 5 and the screwing nut 6, the adjusting port 8 is arranged on the tube bender base plate 1 outside the supporting wheel 2 and the bending wheel 7, the limiting rod 9 is inserted in the adjusting port 8, the sliding groove 14 is arranged at the bottom of the adjusting port 8, the limiting plate 10 is arranged on the tube bender base plate 1 at the rear side of the supporting wheel 2, the supporting plate 13 is provided with the lead screw 12, and a bearing of one side of the screw rod 12 close to the limit plate 10 is connected with a puller block 11.

The mounting structure of the bending rod 4 is a rotating structure, the bending rod 4 uses the support shaft 3 as a rotating center, and the bottom end of the bending rod 4 is higher than the top ends of the support wheels 2 and the bending wheels 7, so that when the metal pipe is bent, the support wheels 2 can be prevented from blocking the bending rod 4, and smooth rotation of the bending rod 4 is facilitated.

Adjusting opening 8 runs through hickey bottom plate 1, and the shape structure of adjusting opening 8 is circular-arc structure, sets up like this and plays the effect of adjusting gag lever post 9, and then realizes that gag lever post 9 is fixed at the corresponding angle marking in adjusting opening 8 outside.

The gag lever post 9 runs through regulation mouth 8, and the gag lever post 9 highly is higher than the height of pole 4 of bending to the bottom of gag lever post 9 is located sliding tray 14, sets up like this and plays the spacing effect of 4 fifty percent discount curved bars, can realize the control to the tubular metal resonator angle of bending.

The medial surface of limiting plate 10 and puller block 11 is the arc structure, and the central line of limiting plate 10, puller block 11, supporting wheel 2 and the wheel 7 four of bending is on same horizontal straight line to limiting plate 10, puller block 11, supporting wheel 2 and the wheel 7 four of bending's summit looks parallel and level set up like this and can realize the location to the tubular metal resonator, avoid when the tubular metal resonator is bent, the tubular metal resonator takes place to remove.

The working principle is as follows: when the pipe bender convenient for controlling the bending angle is used, as shown in fig. 1, the pipe bender base plate 1 is fixed on an operation table top through bolt holes, so that the pipe bender base plate 1 can be fixed;

as shown in fig. 1, 4 and 5, the screwing nut 6 on the limiting rod 9 is unscrewed, the limiting rod 9 moves on the sliding opening 5, the lower end of the limiting rod 9 moves in the sliding groove 14, the limiting rod 9 moves to the corresponding angle marking outside the sliding opening 5, and then the screwing nut 6 on the limiting rod 9 is screwed, so that the limiting rod 9 can be fixed;

as shown in fig. 1 and 3, firstly, a bending part of a metal pipe to be bent is placed between a supporting wheel 2 and a bending wheel 7, the rear side of the metal pipe is close to an arc-shaped groove at the inner side of a limiting plate 10, then a screw rod 12 on a supporting plate 13 is screwed, the screw rod 12 drives a jacking block 11 to jack the metal pipe at the limiting plate 10 through the groove at the inner side, and the grooves at the inner sides of the limiting plate 10 and the jacking block 11 are the same as the grooves at the side surfaces of the supporting wheel 2 and the bending wheel 7;

as shown in fig. 1 and 2, the nut 6 screwed above the rotating shaft of the bending wheel 7 is unscrewed, so that the bending wheel 7 slides in the adjusting opening 8 of the bending rod 4 through the rotating shaft, after the bending wheel 7 is connected with the metal pipe, the nut 6 screwed above the rotating shaft of the bending wheel 7 is screwed again, and finally, the bending rod 4 can be rotated, when the bending rod 4 is contacted with the limiting rod 9, the metal pipe is bent, so that a series of operations of the pipe bender convenient for controlling the bending angle are completed, and the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model and conventional connection mode are not detailed here again.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a hickey convenient to angle is buckled in control, includes hickey bottom plate (1), supporting wheel (2), back shaft (3), bending pole (4) and nut (6) of screwing, its characterized in that: the right side of the pipe bender base plate (1) is connected with a supporting wheel (2) through a supporting shaft (3), and the upper part of the supporting wheel (2) is connected with a bending rod (4) through a supporting shaft (3), the left end of the bending rod (4) is connected with a bending wheel (7) through a sliding port (5) and a screwing nut (6), meanwhile, the pipe bender base plate (1) at the outer sides of the supporting wheel (2) and the bending wheel (7) is provided with an adjusting opening (8), a limiting rod (9) is inserted into the adjusting opening (8), a sliding groove (14) is arranged at the bottom of the adjusting opening (8), a limiting plate (10) is arranged on the pipe bender bottom plate (1) at the rear side of the supporting wheel (2), a supporting plate (13) is arranged on the left side of the limiting plate (10) and is provided with a screw rod (12), and one side of the screw rod (12) close to the limit plate (10) is connected with a jacking block (11) through a bearing.

2. A tube bender to facilitate bend angle control as claimed in claim 1, wherein: the mounting structure of the bending rod (4) is of a rotating structure, the bending rod (4) uses the support shaft (3) as a rotating center, and the bottom end of the bending rod (4) is higher than the top ends of the support wheel (2) and the bending wheel (7).

3. A tube bender to facilitate bend angle control as claimed in claim 1, wherein: the adjusting opening (8) penetrates through the pipe bender base plate (1), and the shape structure of the adjusting opening (8) is of an arc-shaped structure.

4. A tube bender to facilitate bend angle control as claimed in claim 1, wherein: the limiting rod (9) penetrates through the adjusting opening (8), the height of the limiting rod (9) is higher than that of the bending rod (4), and the bottom end of the limiting rod (9) is located in the sliding groove (14).

5. A tube bender to facilitate bend angle control as claimed in claim 1, wherein: the inner side surfaces of the limiting plate (10) and the jacking block (11) are of arc-shaped structures, the central lines of the limiting plate (10), the jacking block (11), the supporting wheel (2) and the bending wheel (7) are on the same horizontal straight line, and the vertexes of the limiting plate (10), the jacking block (11), the supporting wheel (2) and the bending wheel (7) are parallel and level.