CN219153072U

CN219153072U - Chamfering device for PE pipe production

Info

Publication number: CN219153072U
Application number: CN202320188716.3U
Authority: CN
Inventors: 陈风全; 王长亮
Original assignee: Fuzhou Huiteng Plastic Co ltd
Current assignee: Fuzhou Huiteng Plastic Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-09
Anticipated expiration: 2033-02-10

Abstract

The utility model belongs to the field of chamfering devices, and particularly relates to a chamfering device for PE pipe production, which comprises a supporting table, wherein four uniformly distributed supporting legs are fixedly connected to the bottom of the supporting table, threaded supporting legs are connected in each supporting leg through threads, a motor is arranged at the upper end of the supporting table, a connecting sleeve is arranged on an output shaft of the motor through a bolt, an adjusting mechanism is arranged on the connecting sleeve, the motor is arranged on the supporting table, the connecting sleeve is arranged on the output shaft of the motor through the bolt, the adjusting mechanism is arranged on the connecting sleeve, the adjusting mechanism comprises a rotary table, a limiting rod, a sliding block, chamfering tools, a bidirectional screw rod, an I-shaped knob, a limiting pin and other parts, the distance between the two chamfering tools can be adjusted by utilizing the threaded movement between the bidirectional screw rod and the sliding block, and therefore chamfering processing of PE pipes with different pipe diameters is met, and the chamfering device is good in applicability.

Description

Chamfering device for PE pipe production

Technical Field

The utility model relates to the field of chamfering devices, in particular to a chamfering device for PE pipe production.

Background

PE (polyethylene) pipe is one of the most common pipes, has the advantages of low-temperature impact resistance, chemical corrosion resistance, wear resistance and the like, and is widely applied to water supply, water drainage, heat supply, fuel gas supply, agricultural irrigation, hydraulic engineering and various industrial devices, for example, the PE composite pipe is formed by compositing an HDPE core pipe, a stainless steel net layer, a PE bonding layer and a modified PE layer according to the utility model application patent with the application publication number of CN 103062521A.

In addition, in the PE pipe production process, chamfering can be carried out on the end part of the PE pipe according to the needs of customers, the existing chamfering device can only chamfer pipes with single size, the requirements of pipe cuts with different diameters cannot be met, meanwhile, good fixing effects cannot be carried out on the pipe when the cuts of the PE pipe are chamfered, so that the pipe is easy to shake, and the chamfering quality is affected. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide a chamfering device for PE pipe production, which solves the problems that the existing chamfering device can only chamfer pipes with single size, cannot meet the requirements of pipeline cuts with different diameters, and cannot perform good fixing effect on the pipeline when chamfering the cuts of the PE pipeline, so that the pipeline is easy to shake and the chamfering quality is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PE is chamfer device for pipe production, includes the brace table, four evenly distributed's supporting leg of bottom fixedly connected with of brace table, every have the screw thread stabilizer blade through threaded connection in the supporting leg, the upper end of brace table is provided with the motor, install the adapter sleeve through the bolt on the output shaft of motor, be provided with adjustment mechanism on the adapter sleeve, adjustment mechanism includes carousel, gag lever post, slider, chamfer cutter, bi-directional screw, I-shaped knob and spacer pin, the upper end of brace table is provided with fixture, fixture includes supporting sleeve, guide bar, presss from both sides cover, cushion, roof, spring, pull rod and pull ring.

Preferably, the turntable is fixedly connected with the connecting sleeve, two symmetrically distributed sliding blocks are connected in the turntable in a sliding manner, chamfering cutters are fixedly connected on each sliding block, a bidirectional screw rod is connected in the sliding block through threads, an I-shaped knob is fixedly connected on the bidirectional screw rod, a limiting pin is fixedly connected on the surface of the turntable, and the limiting pin is in sliding connection with the I-shaped knob. Through the screw thread motion between two-way screw rod and slider, can realize adjusting the interval of chamfer cutter.

Preferably, a limiting rod is fixedly connected in the turntable, and the limiting rod is in sliding connection with the sliding block. Through the design of gag lever post, have spacing effect to the horizontal direction of slider.

Preferably, the support sleeve with brace table fixed connection, the upper end fixedly connected with of support sleeve two symmetric distribution's guide bar, two the outside joint sliding connection of guide bar has the clamp cover, the top fixedly connected with roof of guide bar, the outside of guide bar has cup jointed the spring, sliding connection has the pull rod in the roof, the one end of pull rod with clamp cover fixed connection, the other end fixedly connected with pull ring of pull rod. Through the design of the clamping mechanism, the PE pipe can be clamped, so that the PE pipe is relatively stable and is not easy to deflect during chamfering, and the flatness and quality of the chamfer are improved

Preferably, rubber pads are adhered to the inner sides of the jacket and the support sleeve, and the rubber pads are made of rubber materials. Through the design of cushion, can prevent on the one hand that tubular product from being scratched, on the other hand can increase frictional force for tubular product centre gripping is more stable.

Preferably, one end of the spring is fixedly connected with the jacket, and the other end of the spring is fixedly connected with the top plate. By the design of the spring, a reaction force can be exerted on the jacket.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the supporting table is provided with the motor, the output shaft of the motor is provided with the connecting sleeve through the bolt, the connecting sleeve is provided with the adjusting mechanism, the adjusting mechanism comprises a rotary table, a limiting rod, a sliding block, chamfering cutters, a bidirectional screw rod, an I-shaped knob, a limiting pin and other parts, and the distance between the two chamfering cutters can be adjusted by utilizing the threaded movement between the bidirectional screw rod and the sliding block, so that chamfering processing of PE pipes with different pipe diameters is satisfied, and the applicability is good.

2. According to the utility model, the clamping mechanism is arranged on the supporting table and comprises the supporting sleeve, the guide rod, the jacket, the rubber cushion, the top plate, the spring, the pull rod, the pull ring and other parts, wherein the supporting sleeve is fixed, the rubber sleeve can stretch out and draw back through the reaction force of the spring, so that the PE pipe can be clamped through the reaction force of the jacket, the supporting sleeve and the spring, the PE pipe is relatively stable in chamfering processing and is not easy to deflect, and the flatness and quality of the chamfer are improved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the adjustment mechanism of FIG. 2 in accordance with the present utility model;

fig. 4 is an enlarged side view of the clamping mechanism of fig. 2 in accordance with the present utility model.

In the figure: 1. a support table; 2. support legs; 3. a threaded support leg; 4. a motor; 5. connecting sleeves; 6. an adjusting mechanism; 7. a clamping mechanism; 61. a turntable; 62. a limit rod; 63. a slide block; 64. chamfering tool; 65. a bidirectional screw; 66. an i-shaped knob; 67. a limiting pin; 71. a support sleeve; 72. a guide rod; 73. a jacket; 74. rubber cushion; 75. a top plate; 76. a spring; 77. a pull rod; 78. and (5) a pull ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a chamfering device for PE pipe production comprises a supporting table 1, wherein four supporting legs 2 which are uniformly distributed are fixedly connected to the bottom of the supporting table 1, threaded supporting legs 3 are connected in each supporting leg 2 through threads, a motor 4 is arranged at the upper end of the supporting table 1, and a connecting sleeve 5 is mounted on an output shaft of the motor 4 through bolts.

Referring to fig. 2 and 4, an adjusting mechanism 6 is disposed on a connecting sleeve 5, the adjusting mechanism 6 includes a turntable 61, a limit rod 62, a sliding block 63, a chamfering tool 64, a bidirectional screw 65, an i-shaped knob 66 and a limit pin 67, the turntable 61 is fixedly connected with the connecting sleeve 5, two symmetrically distributed sliding blocks 63 are slidably connected in the turntable 61, the chamfering tool 64 is fixedly connected to each sliding block 63, the limit rod 62 is fixedly connected in the turntable 61, the limit rod 62 is slidably connected with the sliding blocks 63, the limit rod 62 has a limit effect on the horizontal direction of the sliding blocks 63, the bidirectional screw 65 is connected in the sliding blocks 63 through threads, the i-shaped knob 66 is fixedly connected to the bidirectional screw 65, the limit pin 67 is fixedly connected to the surface of the turntable 61, and the limit pin 67 is slidably connected with the i-shaped knob 66. The adjustment of the pitch of the chamfering tool 64 can be achieved by a threaded movement between the bi-directional screw 65 and the slide 63.

Referring to fig. 2 and 4, a clamping mechanism 7 is disposed at the upper end of the supporting platform 1, the clamping mechanism 7 includes a supporting sleeve 71, a guiding rod 72, a clamping sleeve 73, a rubber pad 74, a top plate 75, a spring 76, a pull rod 77 and a pull ring 78, the supporting sleeve 71 is fixedly connected with the supporting platform 1, the upper ends of the supporting sleeve 71 are fixedly connected with two symmetrically distributed guiding rods 72, the clamping sleeve 73 is slidingly connected with the outer parts of the two guiding rods 72 together, the clamping sleeve 73 and the inner side of the supporting sleeve 71 are both adhered with the rubber pad 74, the rubber pad 74 is made of rubber material, on one hand, the pipe can be prevented from being scratched, on the other hand, friction force can be increased, so that the pipe clamping is more stable, the top of the guiding rod 72 is fixedly connected with the top plate 75, one end of the spring 76 is fixedly connected with the clamping sleeve 73, the other end of the spring 76 is fixedly connected with the top plate 75, and the other end of the pull rod 77 is fixedly connected with the clamping sleeve 78 through the design of the spring 76, and the reaction force can be applied on the clamping sleeve 73. Through the design of the clamping mechanism 7, the PE pipe can be clamped, so that the PE pipe is relatively stable and is not easy to deflect during chamfering, and the flatness and quality of the chamfer are improved

The specific implementation process of the utility model is as follows: when the PE pipe chamfering machine is used, firstly, the pull rod 77 is driven to be lifted upwards through the pull ring 78, the pull rod 77 drives the clamping sleeve 73 to move upwards, the clamping sleeve 73 slides outside the guide rod 72 and compresses the spring 76, then the PE pipe is sleeved between the support sleeve 71 and the clamping sleeve 73, the end parts are positioned at the two chamfering cutters 64, then the pull ring 78 is loosened, the spring 76 is reset, and a reaction force acts on the clamping sleeve 73, so that the PE pipe is clamped, and is relatively stable and difficult to deflect during chamfering, so that the flatness and quality of chamfering are improved;

then, the i-shaped knob 66 is turned, the i-shaped knob 66 drives the bidirectional screw 65 to rotate, and the sliding block 63 moves in opposite directions through the threaded movement between the sliding block and the bidirectional screw 65, so that the two chamfering tools 64 are close to each other until the chamfering tools 64 abut against the end part of the PE pipe, then the motor 4 is started, the motor 4 drives the rotary table 61 to rotate through the connecting sleeve 5, so that the chamfering tools 64 rotate, chamfering is performed on the PE pipe, and in addition, chamfering processing on PE pipes with different pipe diameters can be met by means of the adjustability of the chamfering tools 64, and the applicability is good.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Chamfering device for PE pipe production, including brace table (1), its characterized in that: the supporting table is characterized in that four evenly distributed supporting legs (2) are fixedly connected to the bottom of the supporting table (1), threaded supporting legs (3) are arranged in the supporting legs (2) through threaded connection, a motor (4) is arranged at the upper end of the supporting table (1), a connecting sleeve (5) is mounted on an output shaft of the motor (4) through bolts, an adjusting mechanism (6) is arranged on the connecting sleeve (5), the adjusting mechanism (6) comprises a rotary table (61), a limiting rod (62), a sliding block (63), a chamfering tool (64), a bidirectional screw (65), an I-shaped knob (66) and a limiting pin (67), a clamping mechanism (7) is arranged at the upper end of the supporting table (1), and the clamping mechanism (7) comprises a supporting sleeve (71), a guide rod (72), a jacket (73), a rubber pad (74), a top plate (75), a spring (76), a pull rod (77) and a pull ring (78).

2. The chamfering device for PE pipe production according to claim 1, characterized in that: carousel (61) with adapter sleeve (5) fixed connection, sliding connection has two symmetric distribution's slider (63) in carousel (61), every fixedly connected with chamfer cutter (64) on slider (63), there is bi-directional screw (65) through threaded connection in slider (63), fixedly connected with I-shaped knob (66) on bi-directional screw (65), the fixed surface of carousel (61) is connected with spacer pin (67), spacer pin (67) with I-shaped knob (66) sliding connection.

3. The chamfering device for PE pipe production according to claim 1, characterized in that: a limiting rod (62) is fixedly connected in the rotary table (61), and the limiting rod (62) is in sliding connection with the sliding block (63).

4. The chamfering device for PE pipe production according to claim 1, characterized in that: the support sleeve (71) with supporting bench (1) fixed connection, the upper end fixedly connected with of support sleeve (71) two symmetrically distributed guide bars (72), two the outside joint sliding connection of guide bar (72) presss from both sides cover (73), the top fixedly connected with roof (75) of guide bar (72), spring (76) have been cup jointed to the outside of guide bar (72), sliding connection has pull rod (77) in roof (75), one end of pull rod (77) with press from both sides cover (73) fixed connection, the other end fixedly connected with pull ring (78) of pull rod (77).

5. The chamfering device for PE pipe production according to claim 1, characterized in that: rubber pads (74) are adhered to the inner sides of the jacket (73) and the supporting sleeve (71), and the rubber pads (74) are made of rubber materials.

6. The chamfering device for PE pipe production according to claim 1, characterized in that: one end of the spring (76) is fixedly connected with the jacket (73), and the other end of the spring (76) is fixedly connected with the top plate (75).