CN211334543U

CN211334543U - Pipe pressing body

Info

Publication number: CN211334543U
Application number: CN201922206527.0U
Authority: CN
Inventors: 姜相勇; 袁素素; 王明金
Original assignee: Jingmen Jiguang Environmental Protection Technology Co ltd
Current assignee: Jingmen Jiguang Environmental Protection Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-25
Anticipated expiration: 2029-12-10

Abstract

A pressure pipe body is arranged in a bending device and used for bending a PVC pipe, and comprises a pressure pipe part, wherein an arc-shaped groove for deforming the PVC pipe is formed in the lower end face of the pressure pipe part; the connecting part is fixed on the upper end surface of the pipe pressing part, the upper end of the connecting part is provided with a threaded hole, and the arc-shaped groove is formed in the pipe pressing part, so that a placed PVC pipe can be bent along the arc-shaped groove surface when the PVC pipe is pressed downwards, and the bending effect is smoother and more orderly; and design a plurality of different radial arc recesses and can satisfy actual processing needs, timely processing crooked different radial PVC pipe, convenient and fast and labour saving and time saving.

Description

Pipe pressing body

Technical Field

The utility model relates to hickey technical field specifically is a pressure body of setting in hickey.

Background

The pipe pressing body is an important part for bending the PVC pipe in the pipe bender, and how to reasonably design the structure of the pipe pressing body to better bend the PVC pipe is a technical problem of continuous attack.

SUMMERY OF THE UTILITY MODEL

The utility model provides a press pipe body structure for realize the better PVC pipe of bending.

The technical scheme is as follows:

a pressure pipe body is arranged in a bending device and used for bending a PVC pipe, and comprises a pressure pipe part, wherein an arc-shaped groove for deforming the PVC pipe is formed in the lower end face of the pressure pipe part;

the connecting portion is fixed at the up end of pressure pipe portion, and this connecting portion upper end is equipped with the screw hole.

Further: the lower end face of the pressure pipe part is provided with a plurality of arc-shaped grooves which are arranged at intervals, and the arc radiuses of the arc-shaped grooves are different.

Further: the pressure pipe part is an arc-shaped metal block, and the arc-shaped groove is formed in the outer circular surface of the pressure pipe part.

Further: the connecting part is a metal block with a columnar structure and is welded and fixed on the inner circular surface of the pipe pressing part; the threaded hole is formed in the center of the connecting portion.

Further: the pressure pipe body further comprises a rib portion, and the rib portion is connected with the pressure pipe portion and the connecting portion respectively.

The beneficial effect that adopts this technical scheme to reach does:

the arc-shaped groove is formed in the pipe pressing part, so that when the pipe pressing part is pressed downwards, the PVC pipe can be bent along the surface of the arc-shaped groove, and the bending effect is smoother and more orderly; and design a plurality of different radial arc recesses and can satisfy actual processing needs, timely processing crooked different radial PVC pipe, convenient and fast and labour saving and time saving.

Drawings

Fig. 1 is an overall configuration diagram of a bender.

FIG. 2 is a view showing the structure of the stand.

Fig. 3 is a structural view of the adjustment portion.

FIG. 4 is a view showing the structure of the pressure pipe body.

Fig. 5 is a state diagram in use.

Wherein: the device comprises a support 10, a first support plate 11, a second support plate 12, a corner connector 13, a connecting column 14, an adjusting part 20, a base 21, a screw rod 22, a heightening block 23, a control lever 24, a pipe pressing body 30, a pipe pressing part 31, a connecting part 32, a rib part 33, an arc-shaped groove 31-1, a force bearing frame 40 and a notch 41.

Detailed Description

For a better understanding of the technical solutions of the present technology, the present technology is described in detail below with reference to the accompanying drawings, and the description of the present technology is only exemplary and explanatory, and should not be construed as limiting the scope of the present technology in any way.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The utility model provides an environmental protection PVC pipe bender, this bender is used for carrying out the bending to environmental protection PVC pipe, makes the adaptation operating mode requirement that environmental protection PVC pipe can the full aspect.

Referring to fig. 1, the bending machine mostly comprises a support 10, wherein two ends of the support 10 are respectively provided with a force bearing frame 40, and the force bearing frame 40 is arranged to enable the PVC pipe to have a good stress point when being bent.

An adjusting part 20 is arranged between the force bearing frames 40, the adjusting part 20 is connected with the support 10, and the adjusting part 20 can be adjusted up and down along the vertical direction.

The pressure pipe body 30 is connected to the lower end of the adjustment portion 20, and the pressure pipe body 30 is raised or lowered by vertical adjustment of the adjustment portion 20.

When the PVC pipe bending device is used, referring to fig. 5, a PVC pipe to be bent is placed on the bearing frame 40, the position to be bent is located below the pipe pressing body 30, the adjusting part 20 is adjusted, the adjusting part 20 drives the pipe pressing body 30 to press downwards, the pipe pressing body 30 acts on the position to be bent of the PVC pipe, and the PVC pipe is continuously pressed downwards to be bent and formed.

The adjustment part 20 and the pressing pipe body 30 are matched for use, so that the PVC pipe can be bent at one time for forming, and the bent PVC pipe can be more smooth and neat by bending in such a way.

It should be noted here that the PVC pipe to be bent in the field may have various structures, such as: 90 pipe, U type pipe or arc pipe etc. of bending, consequently, press the structure of pipe body 30 to design according to actual need.

Referring to fig. 2, the bearing frame 40 is used as a stressed support for the PVC pipe, and in order to ensure that the PVC pipe is placed more stably, a notch 41 is provided on the bearing frame 40, and when the PVC pipe is placed, the PVC pipe is directly placed in the notch 41.

Preferably, the notch 41 has a circular arc shape.

The components thereof will be further explained in order to better explain the working thereof.

Support 10 includes first backup pad 11 and rather than the second backup pad 12 that the interval set up, for the convenience with first backup pad 11 and second backup pad 12 with the better fixed on ground, the lateral surface of first backup pad 11 and the lateral surface of second backup pad 12 all are equipped with the angle sign indicating number 13 that plays the fixed action, lock angle sign indicating number 13 with ground earlier to realize the fixed of first backup pad 11 and second backup pad 12.

Preferably, in order to further stabilize the first support plate 11 and the second support plate 12, a connection column 14 for maintaining stability is further disposed between the first support plate 11 and the second support plate 12, and both ends of the connection column 14 are respectively fixed to the first support plate 11 and the second support plate 12.

And the adjusting part 20 is interposed between the first support plate 11 and the second support plate 12.

The adjusting part 20 may be controlled automatically or manually to perform the up-and-down adjusting function.

The automatic control is realized by adopting a servo motor or a telescopic cylinder to control the adjusting part 20 to realize up-and-down control, and the automatic bending machine has the advantages that automatic processing and bending are realized, and workers only need to load and unload materials, so that the labor intensity of the workers is reduced.

The manual control requires manual control of the up-and-down adjustment of the adjustment portion 20.

Referring to fig. 3 and 5, the utility model discloses in preferably manual control, the workman can control the lower adjusting distance of regulating part 20 according to actual needs, and it is longer that the down regulation is longer, and is bigger to the radian of bending of PVC pipe, and automatic control's mode can only bend out the PVC pipe of fixed radian.

Specifically, the method comprises the following steps: the adjusting part 20 comprises a base 21 with a through threaded hole at the center and a screw rod 22 in screw fit with the threaded hole, and the base 21 is connected with the first support plate 11 and the second support plate 12 through a heightening block 23, which can be understood as follows: the heightening blocks 23 are two pieces, one piece is connected to the first support plate 11 and the other piece is connected to the second support plate 12, and the base 21 is fixed between the heightening blocks 23.

The top of the screw rod 22 is provided with an operating lever 24 for facilitating operation, and when the operating lever 24 is rotated (the arrow direction in the figure is a downward rotation direction), the screw rod 22 can be rotated downward, so as to control the pressure pipe body 30 at the bottom of the screw rod 22.

The tube pressing body 30 needs to move up and down linearly, so the tube pressing body 30 is movably connected with the screw rod 22, that is, the tube pressing body 30 moves up and down linearly under the action of the screw rod 22.

The structure of the pressure pipe body 30 will be further described below in order to make it more suitable.

Referring to fig. 4, the pipe pressing body 30 includes a pressing pipe portion 31 directly contacting the PVC pipe, and an arc-shaped groove 31-1 for deforming the PVC pipe is formed on a lower end surface of the pressing pipe portion 31 in order to press the PVC pipe into an arc-shaped structure.

It should be noted that the curved groove 31-1 of the pressure tube 31 should correspond to the notch 41 of the carrier 40.

The tube pressing body 30 further comprises a connecting portion 32, the connecting portion 32 is fixed on the upper end face of the tube pressing portion 31, and a threaded hole is formed in the upper end of the connecting portion 32.

The connecting portion 32 is movably connected to the screw rod 22 through a threaded hole, specifically: a connecting piece is arranged between the connecting part 32 and the screw rod 22, one end of the connecting piece is screwed into the threaded hole, the other end of the connecting piece is rotatably connected with the screw rod 22, and when the screw rod 22 is screwed downwards, the connecting part 32 is enabled to be downwards linearly.

Preferably, the lower end surface of the pressure pipe part 31 is provided with a plurality of arc-shaped grooves 31-1, the plurality of arc-shaped grooves 31-1 are arranged at intervals, and the arc radiuses of the arc-shaped grooves 31-1 are different.

The plurality of arc-shaped grooves 31-1 with different arc radiuses are arranged, so that bending of multiple specifications can be realized, PVC pipes with different bending specifications are needed due to different working conditions, and the arc-shaped grooves 31-1 with multiple specifications are integrated on the pipe pressing part 31, so that synchronous bending processing of the PVC pipes with multiple specifications is realized.

Preferably: the pipe pressing part 31 is an arc-shaped metal block, and the arc-shaped groove 31-1 is formed in the outer circular surface of the pipe pressing part.

Preferably: the connecting portion 32 is a metal block with a columnar structure, and the connecting portion 32 is welded and fixed on the inner circumferential surface of the pressure pipe portion 31, wherein the threaded hole is formed in the center of the connecting portion 32.

Preferably: the tube pressing body 30 further comprises a rib portion 33, and the rib portion 33 is connected with the tube pressing portion 31 and the connecting portion 32 respectively, so as to enhance the connection strength therebetween.

It should be noted that there are no specific structures in the above description, and it will be apparent to those skilled in the art that various modifications, decorations, or changes can be made without departing from the technical principles of the present invention; such modifications, variations, or combinations, or applying the concepts and solutions of the technology directly to other applications without further modifications, are intended to be within the scope of the present technology.

Claims

1. A pipe pressing body is arranged in a bending device and used for bending a PVC pipe, and is characterized by comprising a pipe pressing body

A pressing pipe part (31), wherein the lower end surface of the pressing pipe part (31) is provided with an arc-shaped groove (31-1) for deforming the PVC pipe;

and a connecting part (32) fixed on the upper end surface of the pressing pipe part (31), wherein the upper end of the connecting part (32) is provided with a threaded hole.

2. A pressure pipe body according to claim 1, wherein: the lower end face of the pressure pipe part (31) is provided with a plurality of arc-shaped grooves (31-1), the arc-shaped grooves (31-1) are arranged at intervals, and the arc radiuses of the arc-shaped grooves (31-1) are different.

3. A pressure pipe body according to claim 1 or 2, characterized in that: the pressing pipe part (31) is an arc-shaped metal block, and the arc-shaped groove (31-1) is formed in the outer circular surface of the pressing pipe part (31).

4. A pressure pipe body according to claim 3, wherein: the connecting part (32) is a metal block with a columnar structure, and the connecting part (32) is welded and fixed on the inner circular surface of the pipe pressing part (31); the threaded hole is formed in the center of the connecting portion (32).

5. A pressure pipe body according to claim 1, wherein: the pipe pressing body further comprises a rib portion (33), and the rib portion (33) is connected with the pipe pressing portion (31) and the connecting portion (32) respectively.