CN211763450U

CN211763450U - Pipe bending device for PE pipe processing

Info

Publication number: CN211763450U
Application number: CN201922299231.8U
Authority: CN
Inventors: 曹丹
Original assignee: Individual
Current assignee: Shanxi Yongteng Pipe Industry Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-27
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a swan neck system is used in PE pipe processing belongs to PE pipe processing equipment technical field, and it includes the bottom plate, two fixed plates of right side fixedly connected with of bottom plate upper surface, two the equal joint in top of fixed plate opposite face has first bearing axle. This swan neck system is used in processing of PE pipe, through setting up the motor, the rotatory half gear that drives of output shaft of motor is rotatory, the half gear passes through the gear and drives first pivot and first U template rotation, first U template can drive the extrusion wheel and carry out bending work to PE pipe, it is rotatory to rotate hand wheel control threaded rod simultaneously, under the effect of a screw thread section of thick bamboo, threaded rod up-and-down motion passes through rotating device and connecting plate and drives the extrusion wheel up-and-down motion, adjust the distance between extrusion wheel and the running roller, with the PE pipe of different diameters of adaptation, not through the amount of labour that can reduce the workman like this, and can process the PE pipeline of different diameters, it is convenient to give other people to.

Description

Pipe bending device for PE pipe processing

Technical Field

The utility model belongs to the technical field of PE pipe processing equipment, specifically be a swan neck system is used in processing of PE pipe.

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 drainage pipes, building heating and gas transmission pipes, electrical and telecommunication protective sleeves, industrial pipes, agricultural pipes and the like.

At present, the PE pipe needs to be bent in the production and processing process, most of the conventional pipe bending devices need manual operation, the operation is troublesome, the labor intensity of workers is high, the production efficiency is low, the defective rate is high, great loss is caused, and meanwhile, the PE pipes with different diameters cannot be bent, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a swan neck system is used in processing of PE pipe has solved that current swan neck system mostly needs people manual operation, and the operation is more troublesome, and not only workman intensity of labour is big, at the bottom of the production efficiency moreover, the defective percentage is very high to cause very big loss, the PE pipe of the different diameters of unable return bend simultaneously, thereby brought inconvenient problem in the operation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a swan neck system is used in PE pipe processing, includes the bottom plate, two fixed plates of right side fixedly connected with of bottom plate upper surface, two the equal joint in top of fixed plate opposite face has first bearing, two same first pivot has been cup jointed in the first bearing, the surface of first pivot is provided with the running roller, the running roller is located between two fixed plates, the positive one end fixedly connected with gear of first pivot, the bottom of gear meshes with the top of half-gear mutually, the back fixed connection of half-gear is on the output shaft of motor, the lower fixed surface of motor fuselage is connected on the right side of bottom plate upper surface.

The utility model discloses a fixed surface of first pivot is connected with first U template, the upper surface joint of first U template has a screw thread section of thick bamboo, screw thread section of thick bamboo internal thread connection has the threaded rod, the last fixed surface of rotating device and connecting plate is connected through the bottom of threaded rod, the lower fixed surface of connecting plate is connected with the extrusion wheel, is located the front side the positive top fixedly connected with limiting plate of fixed plate, the right flank overlap joint of limiting plate is in the front side of first U template left surface, the positive left and right sides of first U template all is connected through the last fixed surface of spring and bottom plate.

As a further aspect of the present invention: the rotating device comprises a second rotating shaft, the top end of the second rotating shaft is fixedly connected to the bottom end of the threaded rod, a second bearing is sleeved at the bottom end of the second rotating shaft, and the lower surface of the second bearing is clamped on the upper surface of the connecting plate.

As a further aspect of the present invention: the top fixedly connected with hand wheel of threaded rod, the surface of hand wheel is provided with anti-skidding line.

As a further aspect of the present invention: the equal fixedly connected with telescopic link in the left and right sides of connecting plate upper surface, two the equal fixed connection in top of telescopic link is on the upper surface of first U template inner wall.

As a further aspect of the present invention: the left side of bottom plate upper surface is fixedly connected with two supporting wheels, two the height of supporting wheel is the same with the height of running roller.

As a further aspect of the present invention: the bottom plate upper surface fixedly connected with second U template, the second U template is located between two supporting wheels, the last fixed surface of second U template inner wall comes fixedly connected with electric putter, electric putter's bottom fixedly connected with pulley.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this swan neck system is used in processing of PE pipe, through setting up the motor, the rotatory half gear that drives of output shaft of motor is rotatory, the half gear passes through the gear and drives first pivot and first U template rotation, first U template can drive the extrusion wheel and carry out bending work to PE pipe, it is rotatory to rotate hand wheel control threaded rod simultaneously, under the effect of a screw thread section of thick bamboo, threaded rod up-and-down motion passes through rotating device and connecting plate and drives the extrusion wheel up-and-down motion, adjust the distance between extrusion wheel and the running roller, with the PE pipe of different diameters of adaptation, not through the amount of labour that can reduce the workman like this, and can process the PE pipeline of different diameters, it is convenient to give other people to.

2. This swan neck system is used in processing of PE pipe through setting up supporting wheel, second U template, electric putter and pulley, when crooked to the PE pipe, through control electric putter extension drive pulley downstream for the pulley fixes the PE pipe with the supporting wheel, thereby has guaranteed its stability when crooked, has improved the security in the course of working.

3. This swan neck system is used in processing of PE pipe, through setting up spring and limiting plate, when the semi-gear no longer drives gear motion, the tensile pulling force that produces of spring can drive first U template counter rotation, under the spacing effect of limiting plate for vertical state is resumeed to first U template, in order to guarantee that it can carry out bending work to the PE pipe once more, has improved the efficiency of crooked PE pipe like this, has reduced the operation degree of difficulty.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural diagram of the first U-shaped plate viewed from the left of the present invention;

fig. 3 is a schematic structural diagram of the second U-shaped plate of the present invention viewed from the left;

in the figure: the device comprises a base plate 1, a fixing plate 2, a first bearing 3, a first rotating shaft 4, a roller wheel 5, a gear 6, a half gear 7, a motor 8, a first U-shaped plate 9, a threaded cylinder 10, a threaded rod 11, a hand wheel 12, a rotating device 13, a second rotating shaft 131, a second bearing 132, a connecting plate 14, an extrusion wheel 15, a telescopic rod 16, a limiting plate 17, a spring 18, a supporting wheel 19, a second U-shaped plate 20, an electric push rod 21 and a pulley 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a pipe bending device for processing a PE pipe comprises a bottom plate 1, wherein two supporting wheels 19 are fixedly connected to the left side of the upper surface of the bottom plate 1, the height of the two supporting wheels 19 is the same as that of a roller wheel 5, the supporting wheels 19 are arranged to enable the height of the PE pipe to be the same as that of the roller wheel 5, so that the PE pipe can be conveniently bent, a second U-shaped plate 20 is fixedly connected to the upper surface of the bottom plate 1, the second U-shaped plate 20 is positioned between the two supporting wheels 19, an electric push rod 21 is fixedly connected to the upper surface of the inner wall of the second U-shaped plate 20, a pulley 22 is fixedly connected to the bottom end of the electric push rod 21, the supporting wheels 19, the second U-shaped plate 20, the electric push rod 21 and the pulley 22 are arranged, when the PE pipe is bent, the pulley 22 is driven to move downwards by controlling the electric push rod 21 to extend, so that the pulley 22 and the supporting, the safety in the processing process is improved, the right side of the upper surface of the bottom plate 1 is fixedly connected with two fixed plates 2, the first bearings 3 are clamped above the opposite surfaces of the two fixed plates 2, the same first rotating shaft 4 is sleeved in the two first bearings 3, the first bearings 3 and the first rotating shaft 4 are arranged, so that the first rotating shaft 4 rotates to drive the first U-shaped plate 9 to rotate around the center of the roller 5, the normal rotation of the first U-shaped plate 9 is ensured, the roller 5 is arranged on the surface of the first rotating shaft 4, the roller 5 is positioned between the two fixed plates 2, one end of the front surface of the first rotating shaft 4 is fixedly connected with a gear 6, the bottom end of the gear 6 is meshed with the top end of a half gear 7, the back surface of the half gear 7 is fixedly connected to an output shaft of a motor 8, the lower surface of a machine body of the motor 8 is fixedly connected to the right side of the upper surface of the bottom plate, the half gear 7 drives the first rotating shaft 4 and the first U-shaped plate 9 to rotate through the gear 6, so that power is provided for the rotation of the first U-shaped plate 9.

The surface of the first rotating shaft 4 is fixedly connected with a first U-shaped plate 9, the upper surface of the first U-shaped plate 9 is clamped with a threaded cylinder 10, the threaded cylinder 10 is in threaded connection with a threaded rod 11, the top end of the threaded rod 11 is fixedly connected with a hand wheel 12, the surface of the hand wheel 12 is provided with anti-skid lines, the hand wheel 12 is arranged, people can conveniently rotate the threaded rod 11 by rotating the hand wheel 12, so that the convenience is brought to the people for operating the threaded rod 11, the bottom end of the threaded rod 11 is fixedly connected with the upper surface of a connecting plate 14 through a rotating device 13, the threaded cylinder 10, the threaded rod 11, the hand wheel 12, the rotating device 13, the connecting plate 14 and an extrusion wheel 15 are arranged, the hand wheel 12 is rotated to control the threaded rod 11 to rotate, under the action of the threaded cylinder 10, the threaded rod 11 moves up and down to drive, so as to adapt to PE pipes with different diameters, the rotating device 13 comprises a second rotating shaft 131, the top end of the second rotating shaft 131 is fixedly connected to the bottom end of the threaded rod 11, the bottom end of the second rotating shaft 131 is sleeved with a second bearing 132, the lower surface of the second bearing 132 is clamped on the upper surface of the connecting plate 14, by arranging the rotating device 13, the threaded rod 11 is rotated without driving the connecting plate 14 and the extrusion wheel 15 to rotate, the threaded rod 11 is ensured to normally drive the extrusion wheel 15 to move up and down, the left side and the right side of the upper surface of the connecting plate 14 are fixedly connected with the telescopic rods 16, the top ends of the two telescopic rods 16 are fixedly connected to the upper surface of the inner wall of the first U-shaped plate 9, by arranging the telescopic rods 16, when the telescopic rods 16 move up and down along with the connecting plate 14, the connecting plate 14 and the extrusion wheel 15 can, be located the positive top fixedly connected with limiting plate 17 of front side fixed plate 2, limiting plate 17's right flank overlap joint is in the front side of first U template 9 left surface, the positive left and right sides of first U template 9 all is connected through the last fixed surface of spring 18 with bottom plate 1, through setting up spring 18 and limiting plate 17, when semi-gear 7 no longer drives the motion of gear 6, the tensile pulling force that produces of spring 18 can drive first U template 9 antiport, under the spacing effect of limiting plate 17, make first U template 9 resume vertical state, in order to guarantee that it can carry out bending work to the PE pipe once more, the efficiency of crooked PE pipe has been improved like this, the operation degree of difficulty has been reduced.

The utility model discloses a theory of operation does:

s1, when the PE pipe fixing device is used, a worker places the PE pipe on the two supporting wheels 19, the right end of the PE pipe is located between the roller 5 and the extrusion wheel 15, then the external switch is used for controlling the electric push rod 21 to extend, the electric push rod 21 drives the pulley 22 to move downwards, and the PE pipe is fixed with the two supporting wheels 19;

s2, then, people rotate the hand wheel 12 to drive the threaded rod 11 to rotate, under the action of the threaded barrel 10, the threaded rod 11 moves up and down to drive the rotating device 13 and the connecting plate 14 to move up and down, the connecting plate 14 drives the extrusion wheel 15 to move up and down, and the distance between the extrusion wheel 15 and the roller 5 is adjusted to adapt to PE pipes with different diameters;

s3, at this moment, people use peripheral switch control motor 8 to start, the rotatory half gear 7 that drives of output shaft of motor 8 rotates, half gear 7 passes through gear 6 and drives first pivot 4 and first U template 9 and rotate, first U template 9 passes through telescopic link 16 and connecting plate 14 and drives extrusion wheel 15 and rotate, extrusion wheel 15 rotates crooked PE pipe around running roller 5 department, when half gear 7 no longer meshes gear 6, spring 18 is in the tensile and the pulling force that produces drives first U template 9 antiport, under limiting plate 17' S effect, make first U template 9 be in vertical state.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a swan neck system is used in processing of PE pipe, includes bottom plate (1), its characterized in that: the right side of the upper surface of the bottom plate (1) is fixedly connected with two fixing plates (2), first bearings (3) are clamped above opposite surfaces of the two fixing plates (2), one first rotating shaft (4) is sleeved in the two first bearings (3), a roller (5) is arranged on the surface of the first rotating shaft (4), the roller (5) is located between the two fixing plates (2), one end of the front surface of the first rotating shaft (4) is fixedly connected with a gear (6), the bottom end of the gear (6) is meshed with the top end of a half gear (7), the back surface of the half gear (7) is fixedly connected to an output shaft of a motor (8), and the lower surface of the machine body of the motor (8) is fixedly connected to the right side of the upper surface of the bottom plate (1);

the fixed surface of first pivot (4) is connected with first U template (9), the upper surface joint of first U template (9) has a screw thread section of thick bamboo (10), screw thread section of thick bamboo (10) female connection has threaded rod (11), the upper surface fixed connection of rotating device (13) and connecting plate (14) is passed through to the bottom of threaded rod (11), the lower fixed surface of connecting plate (14) is connected with extrusion wheel (15), is located the front side fixed plate (2) positive top fixedly connected with limiting plate (17), the right flank overlap joint of limiting plate (17) is in the front side of first U template (9) left surface, the positive left and right sides of first U template (9) all is connected through the upper surface fixed of spring (18) and bottom plate (1).

2. The pipe bending device for processing the PE pipe according to claim 1, wherein: rotating device (13) include second pivot (131), the top fixed connection of second pivot (131) is in the bottom of threaded rod (11), second bearing (132) have been cup jointed to the bottom of second pivot (131), the upper surface at connecting plate (14) of lower surface joint of second bearing (132).

3. The pipe bending device for processing the PE pipe according to claim 1, wherein: the top fixedly connected with hand wheel (12) of threaded rod (11), the surface of hand wheel (12) is provided with anti-skidding line.

4. The pipe bending device for processing the PE pipe according to claim 1, wherein: the equal fixedly connected with telescopic link (16) in the left and right sides of connecting plate (14) upper surface, two the equal fixed connection in top of telescopic link (16) is at the upper surface of first U template (9) inner wall.

5. The pipe bending device for processing the PE pipe according to claim 1, wherein: the left side of bottom plate (1) upper surface fixedly connected with two supporting rollers (19), two the height of supporting roller (19) is the same with the height of running roller (5).

6. The pipe bending device for processing the PE pipe according to claim 5, wherein: fixed surface is connected with second U template (20) on bottom plate (1), second U template (20) are located between two supporting wheels (19), the last fixed surface of second U template (20) inner wall comes fixedly connected with electric putter (21), the bottom fixedly connected with pulley (22) of electric putter (21).