CN216032447U

CN216032447U - Angle-adjustable PE pipe bending device for processing

Info

Publication number: CN216032447U
Application number: CN202121745068.4U
Authority: CN
Inventors: 刘洋
Original assignee: Individual
Current assignee: Shanghai Tongfeng Plastic Hose Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-03-15
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of PE pipes and discloses an angle-adjustable PE pipe bending device for processing, which comprises an operation table, wherein the lower surface of the operation table is fixedly connected with supporting legs, the front side of the left side of the upper surface of the operation table is provided with a sliding chute, an air rod is arranged inside the sliding chute, the outer surface of the air rod is sleeved with a spring, the right ends of the air rod and the spring are fixedly connected with the left side surface of a sliding block, and the upper surface of the sliding block is fixedly connected with a clamping rod. This but angle regulation's swan neck system is used in PE pipe processing uses through clamping bar, gas pole, spring and branch cooperation, has realized the fixed to the PE pipe, makes the PE pipe position more firm when adding man-hour to improved the effect that the PE pipe was buckled, bellows, fan and resistance wire cooperation are used, have realized blowing hot-blast function to the PE pipe, make the PE pipe have the softening of certain degree, avoid the PE pipe to buckle the back phenomenon that has the resilience.

Description

Angle-adjustable PE pipe bending device for processing

Technical Field

The utility model relates to the technical field of PE pipes, in particular to an angle-adjustable pipe bending device for PE pipe processing.

Background

Because the PE pipe has the comprehensive advantages of safety, sanitation, convenient construction, long service life and the like, the PE pipe is widely applied to the fields of building water supply, building drainage, buried drain pipes, building heating, gas transmission pipes, electrician and telecommunication protective sleeves, industrial pipes, agricultural pipes and the like.

The Chinese patent application No. 201922299231.8 discloses a pipe bending device for PE pipe processing, which comprises a bottom plate, wherein two fixed plates are fixedly connected to the right side of the upper surface of the bottom plate, first bearings are clamped above opposite surfaces of the two fixed plates, the same first rotating shaft is sleeved in the two first bearings, a roller is arranged on the surface of the first rotating shaft and is positioned between the two fixed plates, a gear is fixedly connected to one end of the front surface of the first rotating shaft, the device enables a threaded rod to drive a rotating device and a connecting plate to move up and down by rotating the threaded rod, so that an extrusion wheel and the roller clamp a PE pipe, a motor drives a half gear to rotate, the half gear drives the gear to rotate, the gear drives the first rotating shaft and a first U-shaped plate to rotate, the extrusion wheel bends the PE pipe, but the pipe bending device for PE pipe processing has more defects, wherein the gear is driven by the half gear to rotate the first U-shaped plate, the bending angle of the PE pipe is single, and the PE pipe is easy to rebound when taken out after being bent, and the applicability and the stability are poor.

Therefore, the inventor provides an angle-adjustable pipe bending device for processing a PE pipe, which is developed and developed based on years of experience of design, development and actual manufacturing in the related industry, and is improved by studying the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an angle-adjustable pipe bending device for processing a PE (polyethylene) pipe, which solves the problems that the pipe bending device for processing the PE pipe, which is provided by the background art, has more defects, wherein a half gear drives a gear to rotate a first U-shaped plate, the bending angle of the PE pipe is single, the PE pipe is easy to rebound when taken out after being bent, and the applicability and the stability are poor.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the angle-adjustable PE pipe bending device comprises an operation table, wherein supporting legs are fixedly connected to the lower surface of the operation table, a sliding groove is formed in the front side of the left side of the upper surface of the operation table, a gas rod is arranged inside the sliding groove, a spring is sleeved on the outer surface of the gas rod, the right ends of the gas rod and the spring are fixedly connected with the left side surface of a sliding block, a clamping rod is fixedly connected with the upper surface of the sliding block, a rotary table is arranged in the middle of the upper surface of the operation table, a supporting rod is in threaded connection with the middle of the upper surface of the rotary table and the front side of the upper surface of the operation table, a threaded groove is formed in the left side of the middle of the upper surface of the rotary table, a pipe bending rod is in threaded connection with the inner portion of the threaded groove in the left side, a first rotating shaft is fixedly connected with the middle of the lower surface of the rotary table, a first gear is sleeved on the outer surface of the first rotating shaft, a second gear is meshed with the front side of the outer surface of the first gear, the lower fixed surface of second gear is connected with the second pivot, the bottom of second pivot is provided with bevel gear set, bevel gear set's front and step motor's output fixed connection, the lower fixed surface of operation panel is connected with quick-witted case, the turn trough has been seted up to the rear side of operation panel bottom inner wall, the rear side fixedly connected with bellows of operation panel upper surface, the inside of bellows is provided with the fan, the front side of fan inner wall is provided with the resistance wire, the air outlet groove has been seted up to the inner wall of bellows, the air inlet groove has been seted up at the back of bellows, the left side fixedly connected with bull stick of first gear surface, the left surface fixedly connected with third pivot of bull stick, the left side at carousel lower surface middle part is pegged graft with the top of third pivot.

Preferably, the upper surface of operation panel is provided with angle numerical value, and angle numerical value and the turned angle looks adaptation of bent pipe pole.

Preferably, the outer surfaces of the clamping rod, the supporting rod and the bent pipe rod are all sleeved with extrusion layers, and the extrusion layers are made of sponge materials.

Preferably, the rear side of the inner wall of the air inlet groove is provided with a dust screen, the output end of the stepping motor is sleeved with a support, and the support and the lower surface of the stepping motor are fixedly connected with the inner wall of the bottom of the case.

Preferably, the number of the thread grooves is eight, the shape of the bellows is L-shaped, and the fan is arranged in an inclined manner.

Preferably, the combination of the rotating rod and the third rotating shaft is matched with the rotating groove, and the rotating groove is fan-shaped.

(III) advantageous effects

Compared with the prior art, the utility model provides the angle-adjustable PE pipe bending device for processing, which has the following beneficial effects:

1. this but angle regulation's swan neck system is used in PE pipe processing uses through clamping bar, gas pole, spring and branch cooperation, has realized the fixed to the PE pipe, makes the PE pipe position more firm when adding man-hour to improved the effect that the PE pipe was buckled, bellows, fan and resistance wire cooperation are used, have realized blowing hot-blast function to the PE pipe, make the PE pipe have the softening of certain degree, avoid the PE pipe to buckle the back phenomenon that has the resilience.

2. This but angle regulation's swan neck system for PE pipe processing uses through thread groove and return bend pole cooperation, has realized buckling to different diameter PE pipes to improve the practicality of this device, be provided with step motor, make this device can adjust the angle that PE pipe buckled as required, further improve the practicality of this device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic vertical sectional view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure of the present invention.

In the figure: 1. an operation table; 101. a chute; 102. rotating the groove; 2. supporting legs; 3. a gas lever; 4. a spring; 5. a slider; 6. a clamping lever; 7. a turntable; 701. a thread groove; 8. a strut; 9. bending a pipe rod; 10. a first rotating shaft; 11. a first gear; 12. a second gear; 13. a second rotating shaft; 14. a bevel gear set; 15. a stepping motor; 16. a chassis; 17. an air box; 18. a fan; 19. a resistance wire; 20. an air outlet groove; 21. an air inlet groove; 22. a rotating rod; 23. and a third rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an angle-adjustable PE pipe bending device for processing comprises an operation table 1, wherein a supporting leg 2 is fixedly connected to the lower surface of the operation table 1, a sliding groove 101 is formed in the left front side of the upper surface of the operation table 1, a gas rod 3 is arranged inside the sliding groove 101, a spring 4 is sleeved on the outer surface of the gas rod 3, the right ends of the gas rod 3 and the spring 4 are fixedly connected with the left side surface of a sliding block 5, a clamping rod 6 is fixedly connected with the upper surface of the sliding block 5, a rotary table 7 is arranged in the middle of the upper surface of the operation table 1, a supporting rod 8 is in threaded connection with the middle of the upper surface of the rotary table 7 and the front side of the upper surface of the operation table 1, the clamping rod 6, the gas rod 3, the spring 4 and the supporting rod 8 are matched for use, the PE pipe is fixed, the position of the PE pipe is more stable during processing, the bending effect of the PE pipe is improved, a threaded groove 701 is formed in the left side of the middle of the upper surface of the rotary table 7, a pipe bending rod 9 is in threaded connection with the inner thread of the left threaded groove 701, the thread groove 701 is matched with the pipe bending rod 9 for use, so that bending of PE pipes with different diameters is realized, and the practicability of the device is improved, a first rotating shaft 10 is fixedly connected to the middle of the lower surface of a rotating disc 7, a first gear 11 is sleeved on the outer surface of the first rotating shaft 10, a second gear 12 is meshed on the front side of the outer surface of the first gear 11, a second rotating shaft 13 is fixedly connected to the lower surface of the second gear 12, a bevel gear set 14 is arranged at the bottom end of the second rotating shaft 13, the front side of the bevel gear set 14 is fixedly connected with the output end of a stepping motor 15, the model of the stepping motor 15 is BS42HB60-01, a stepping motor 15 is arranged, so that the device can adjust the bending angle of the PE pipes according to requirements, the practicability of the device is further improved, a machine case 16 is fixedly connected to the lower surface of an operating platform 1, a rotating groove 102 is arranged on the rear side of the inner wall of the bottom of the operating platform 1, and a wind box 17 is fixedly connected to the rear side of the upper surface of the operating platform 1, the inside of bellows 17 is provided with fan 18, the front side of the inner wall of fan 18 is provided with resistance wire 19, bellows 17, fan 18 uses with the cooperation of resistance wire 19, the function of blowing hot-blast to the PE pipe has been realized, it has the softening of certain degree to make the PE pipe, avoid having the phenomenon of resilience after the PE pipe buckles, air-out groove 20 has been seted up to the inner wall of bellows 17, air inlet groove 21 has been seted up at the back of bellows 17, the left side fixedly connected with bull stick 22 of first gear 11 surface, the left surface fixedly connected with third pivot 23 of bull stick 22, the left side at carousel 7 lower surface middle part is pegged graft with the top of third pivot 23.

In the utility model, in order to improve the accuracy of the device on the bending angle of the PE pipe, an angle value is arranged on the upper surface of the operating platform 1, the angle value is matched with the rotation angle of the pipe bending rod 9, and the turntable 7 drives the pipe bending rod 9 to bend the PE pipe when in use.

In the utility model, in order to avoid damaging the outer surface of the PE pipe, extrusion layers are sleeved on the outer surfaces of the clamping rod 6, the supporting rod 8 and the pipe bending rod 9 and are made of sponge materials, and the extrusion layers protect the PE pipe when in use.

In the utility model, in order to avoid that the fan 18 sucks in dust through the air inlet slot 21 when blowing air, a dust screen is arranged on the rear side of the inner wall of the air inlet slot 21, the output end of the stepping motor 15 is sleeved with a support, the support and the lower surface of the stepping motor 15 are fixedly connected with the inner wall of the bottom of the case 16, and the fan 18 conveys hot air to the PE pipe through the resistance wire 19 to soften the PE pipe when in use.

In the present invention, in order to make the structure of the apparatus more complete, the number of the screw grooves 701 is set to eight groups, and the shape of the air box 17 is L-shaped, the fan 18 is inclined, and the fan 18 blows air to the rear side and the left side of the PE tube through the L-shaped air box 17 in use.

In the present invention, in order to improve the adaptability of the structure of the device, the combination of the rotating rod 22 and the third rotating shaft 23 is arranged to be matched with the rotating groove 102, and the shape of the rotating groove 102 is a sector, when in use, the first gear 11 drives the rotating rod 22 and the third rotating shaft 23 to rotate in the rotating groove 102.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the PE pipe bending machine is used, a PE pipe to be bent is placed on an operation table 1, a clamping rod 6 is pushed, a spring 4 and an air rod 3 are enabled to abut against a sliding block 5, the clamping rod 6 and a supporting rod 8 located on the front side clamp the PE pipe, the rear end of the PE pipe extends out of the position of the supporting rod 8 located on the rear side, the position of a pipe bending rod 9 is adjusted to be connected with a corresponding thread groove 701, the rear end of the PE pipe is clamped by the pipe bending rod 6 and the supporting rod 8 located on the rear side, a fan 18 and a resistance wire 19 are started, the fan 18 blows hot air to the PE pipe through the resistance wire 19 to soften the PE pipe, a stepping motor 15 is started, the output end of the stepping motor 15 drives a bevel gear set 14 to rotate, the bevel gear set 14 drives a second rotating shaft 13 to rotate, the second rotating shaft 13 drives a second gear 12 to rotate, the second gear 12 drives a first rotating shaft 10 and a rotating rod 22 to rotate respectively, the first rotating shaft 10 and the rotating rod 22 both drive a rotating disk 7 to rotate, the turntable 7 drives the pipe bending rod 9 to bend the rear end of the PE pipe, and the stepping motor 15 is adjusted, so that the bending angle of the PE pipe is adjusted.

To sum up, this but angle regulation's swan neck system is used in PE pipe processing uses through the cooperation of pinch bar 6, gas pole 3, spring 4 and branch 8, has realized the fixed to the PE pipe, makes the PE pipe position more firm when adding man-hour to the effect that the PE pipe was buckled has been improved, and bellows 17, fan 18 use with the cooperation of resistance wire 19, have realized blowing hot-blast function to the PE pipe, make the PE pipe have the softening of certain degree, avoid the PE pipe to buckle the back phenomenon that has the resilience.

This but angle regulation's swan neck system for PE pipe processing uses through thread groove 701 and the cooperation of return bend pole 9, has realized buckling to different diameter PE pipes to improve the practicality of this device, be provided with step motor 15, make this device can adjust the angle that PE pipe buckled as required, further improve the practicality of this device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an angle adjustable's swan neck system for PE pipe processing, includes operation panel (1), its characterized in that: the lower surface of the operating table (1) is fixedly connected with supporting legs (2), a sliding groove (101) is formed in the front side of the left side of the upper surface of the operating table (1), a gas rod (3) is arranged inside the sliding groove (101), a spring (4) is sleeved on the outer surface of the gas rod (3), the right ends of the gas rod (3) and the spring (4) are fixedly connected with the left side surface of a sliding block (5), a clamping rod (6) is fixedly connected with the upper surface of the sliding block (5), a rotating table (7) is arranged in the middle of the upper surface of the operating table (1), a supporting rod (8) is in threaded connection with the middle of the upper surface of the rotating table (7) and the front side of the upper surface of the operating table (1), a thread groove (701) is formed in the left side of the upper surface of the rotating table (7), a pipe bending rod (9) is in threaded connection with the inner side of the left thread groove (701), a first rotating shaft (10) is fixedly connected with the middle of the lower surface of the rotating table (7), a first gear (11) is sleeved on the outer surface of the first rotating shaft (10), a second gear (12) is meshed on the front side of the outer surface of the first gear (11), a second rotating shaft (13) is fixedly connected to the lower surface of the second gear (12), a bevel gear set (14) is arranged at the bottom end of the second rotating shaft (13), the front surface of the bevel gear set (14) is fixedly connected with the output end of a stepping motor (15), a case (16) is fixedly connected to the lower surface of the operating platform (1), a rotary groove (102) is formed in the rear side of the inner wall of the bottom of the operating platform (1), an air box (17) is fixedly connected to the rear side of the upper surface of the operating platform (1), a fan (18) is arranged inside the air box (17), a resistance wire (19) is arranged on the front side of the inner wall of the fan (18), and an air outlet groove (20) is formed in the inner wall of the air box (17), air inlet groove (21) have been seted up at the back of bellows (17), left side fixedly connected with bull stick (22) of first gear (11) surface, the left surface fixedly connected with third pivot (23) of bull stick (22), the left side at carousel (7) lower surface middle part is pegged graft with the top of third pivot (23).

2. The angle-adjustable pipe bending device for processing the PE pipe according to claim 1, wherein: the upper surface of operation panel (1) is provided with angle numerical value, angle numerical value and the turned angle looks adaptation of return bend pole (9).

3. The angle-adjustable pipe bending device for processing the PE pipe according to claim 1, wherein: the outer surfaces of the clamping rod (6), the supporting rod (8) and the bent pipe rod (9) are all sleeved with extrusion layers, and the extrusion layers are made of sponge materials.

4. The angle-adjustable pipe bending device for processing the PE pipe according to claim 1, wherein: the rear side of the inner wall of the air inlet groove (21) is provided with a dust screen, the output end of the stepping motor (15) is sleeved with a support, and the lower surfaces of the support and the stepping motor (15) are fixedly connected with the inner wall of the bottom of the case (16).

5. The angle-adjustable pipe bending device for processing the PE pipe according to claim 1, wherein: the number of the thread grooves (701) is eight, the shape of the air box (17) is L-shaped, and the fan (18) is obliquely arranged.

6. The angle-adjustable pipe bending device for processing the PE pipe according to claim 1, wherein: the combination of the rotating rod (22) and the third rotating shaft (23) is matched with the rotating groove (102), and the shape of the rotating groove (102) is fan-shaped.