CN219380053U

CN219380053U - Pipe orifice polishing device for PVC pipe machining

Info

Publication number: CN219380053U
Application number: CN202320879818.XU
Authority: CN
Inventors: 范晓平; 隋玉林
Original assignee: Haiyang Zhengyu Plastic Co ltd
Current assignee: Haiyang Zhengyu Plastic Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-21
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to a pipe orifice polishing device for PVC pipe machining, which comprises a fixed plate, wherein one side of the fixed plate is rotationally connected with an annular gear, one side of the fixed plate, which is close to the annular gear, is provided with a side groove, a driving part is arranged in the side groove, one side of the annular gear, which is far away from the fixed plate, is rotationally connected with two first driven rods and two second driven rods, one ends of the first driven rods and the second driven rods, which are far away from the annular gear, are fixedly connected with polishing plates, the wall of the PVC pipe is inserted between the two corresponding polishing plates, and one side of the fixed plate is provided with a transmission part. The utility model relates to the technical field of PVC pipe processing. The motor provided by the utility model can drive the polishing disc to rotate on one side, polish the inner wall and the outer wall of the pipe, and revolve around the driving shaft as the center of a circle, so that the inner wall and the outer wall of the pipe are uniformly and fully polished, the radian of the pipe is not damaged, and the polishing effect of the PVC pipe is improved.

Description

Pipe orifice polishing device for PVC pipe machining

Technical Field

The utility model relates to the technical field of PVC pipe processing, in particular to a pipe orifice polishing device for PVC pipe processing.

Background

PVC's main component is polyvinyl chloride, adds a material that other components strengthened its heat resistance, toughness, ductility, and PVC tubular product is after cutting, and incision position can't accomplish to be leveled, need polish the incision in order to guarantee the quality of product.

In the work progress, can cut PVC tubular product according to actual conditions, can generally use the angle grinder that conveniently carries to polish the tubular product mouth of pipe, however this kind of mode of polishing relies on operating personnel's proficiency too much, not only is difficult to polish evenly, destroys the radian of tubular product easily moreover to PVC tubular product's effect of polishing has been reduced.

Disclosure of Invention

According to the defects existing in the prior art, the utility model aims to provide the pipe orifice polishing device for processing the PVC pipe, which has the effect of improving the polishing effect of the PVC pipe.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a PVC is mouth of pipe grinding device for tubular product processing, includes the fixed plate, fixed plate one side rotates and is connected with the ring gear, the side slot has been seted up to one side that the fixed plate is close to the ring gear, be provided with drive portion in the side slot, the ring gear is kept away from one side rotation of fixed plate is connected with two first driven bars and two second driven bars, first driven bar with the second driven bar is kept away from the equal fixedly connected with of one end of ring gear is polished the dish, and the PVC tubular product wall inserts between corresponding two polishing dish, fixed plate one side is provided with drive portion.

The present utility model may be further configured in a preferred example to: the driving part comprises a motor, the motor is fixedly connected in the side groove, a driving rod is connected to the output end of the motor in a transmission way, a driving gear is fixedly sleeved on the outer peripheral surface of the driving rod, three driven rods are fixedly connected in the side groove, driven gears are rotatably sleeved on the outer peripheral surface of the driven rods, the driving gears are meshed with the driven gears, and the driven gears are meshed with the inner gear ring.

The present utility model may be further configured in a preferred example to: the driving part comprises a plurality of first belt pulleys fixedly sleeved on the outer peripheral surface of the driving rod, a second belt pulley is fixedly sleeved on the outer peripheral surface of the first driven rod, the first belt pulleys are in belt transmission connection with the corresponding second belt pulleys, third belt pulleys are fixedly sleeved on the outer peripheral surface of the first driven rod and the outer peripheral surface of the second driven rod, and the first belt pulleys are in belt transmission connection with the corresponding second belt pulleys.

The present utility model may be further configured in a preferred example to: and a handle is fixedly connected to one side of the fixing plate, which is far away from the inner gear ring.

The present utility model may be further configured in a preferred example to: the fixing plate comprises a fixing plate, wherein the fixing plate is arranged on one side of the fixing plate, the fixing plate comprises a plurality of transverse plates fixedly connected to one side of the fixing plate, which is close to the inner gear ring, a screw is rotatably connected to one side of the transverse plates, which is close to the PVC pipe, and a fixing screw block is connected to the outer peripheral surface of the screw in a threaded manner.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. through the cooperation of motor, drive gear, ring gear, drive portion and polishing dish, motor work can drive the rotation of polishing dish on one side, polishes the pipe inner and outer wall, uses the drive shaft as the centre of a circle revolution on one side, carries out even abundant polishing with the pipe inner and outer wall, can not destroy the radian of tubular product, has improved the polishing effect of PVC tubular product.

2. Through the cooperation of diaphragm, screw rod and fixed spiral shell piece, insert the PVC tubular product and correspond after two polishing between the dish, rotate fixed spiral shell piece, make a plurality of fixed spiral shell piece all laminate mutually with the tubular product outer wall to make this device become a whole with tubular product, prevent to lead to this device to take place the slope because the vibration when polishing the tubular product, further improved the effect of polishing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a three-dimensional view of the present embodiment;

fig. 3 is an enlarged view of fig. 2 at a of the present embodiment;

FIG. 4 is a front sectional view of the present embodiment;

fig. 5 is an enlarged view of the present embodiment at B in fig. 4.

In the figure, 1, a fixing plate; 2. an inner gear ring; 3. a side groove; 4. a driving section; 41. a motor; 42. a driving rod; 43. a drive gear; 44. a driven gear; 5. a first driven lever; 6. a second driven lever; 7. polishing the grinding disc; 8. a transmission part; 81. a first pulley; 82. a second pulley; 83. a third pulley; 9. a grip; 10. a fixing part; 101. a cross plate; 102. a screw; 103. and fixing the screw block.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 5, the pipe orifice polishing device for processing the PVC pipe disclosed by the utility model comprises a fixing plate 1, wherein a handle 9 is fixedly connected to one side, far away from an inner gear ring 2, of the fixing plate 1, and an operator holds the handle 9 to fix the device. One side of the fixed plate 1 is rotationally connected with an inner gear ring 2, one side of the fixed plate 1 close to the inner gear ring 2 is provided with a side groove 3, and a driving part 4 is arranged in the side groove 3.

One side of the inner gear ring 2 far away from the fixed plate 1 is rotationally connected with two first driven rods 5 and two second driven rods 6, one ends of the first driven rods 5 and the second driven rods 6 far away from the inner gear ring 2 are fixedly connected with polishing discs 7, and the PVC pipe wall is inserted between the two corresponding polishing discs 7 (shown in fig. 4). The outer peripheral surface of the polishing disc 7 is rough, so that when the polishing disc 7 rotates and contacts with the wall of the PVC pipe, the PVC pipe can be polished.

The driving part 4 comprises a motor 41, the motor 41 is fixedly connected in the side groove 3, the output end of the motor 41 is in transmission connection with a driving rod 42, and a driving gear 43 is fixedly sleeved on the outer peripheral surface of the driving rod 42. Three driven rods are fixedly connected in the side grooves 3, driven gears 44 are rotatably sleeved on the outer peripheral surfaces of the driven rods, the driving gears 43 are meshed with the driven gears 44, and the driven gears 44 are meshed with the inner gear ring 2.

The motor 41 works to drive the driving rod 42 to rotate, the driving rod 42 rotates to drive the driving gear 43 to rotate, the driving gear 43 drives the driven gear 44 to rotate, and the driven gear 44 rotates to drive the inner gear ring 2 to rotate. The inner gear ring 2 drives the first driven rod 5 and the second driven rod 6 to revolve around the center of the inner gear ring 2 as the center of the circle, thereby driving the polishing disc 7 to revolve.

A transmission part 8 is arranged on one side of the fixed plate 1. The transmission part 8 comprises a plurality of first belt pulleys 81 fixedly sleeved on the outer peripheral surface of the driving rod 42, a second belt pulley 82 fixedly sleeved on the outer peripheral surface of the first driven rod 5, and the first belt pulleys 81 are in transmission connection with the corresponding second belt pulleys 82 through belts. When the driving rod 42 rotates, the first belt pulley 81 is driven to rotate, and the first belt pulley 81 drives the second belt pulley 82 to rotate through a belt, so that the first driven rod 5 is driven to rotate.

Third belt pulleys 83 are fixedly sleeved on the outer peripheral surfaces of the first driven rod 5 and the second driven rod 6, and the two corresponding third belt pulleys 83 are in belt transmission connection. The first driven rod 5 rotates to drive the second driven rod 6 to rotate through the belt and the third belt pulley 83, so that all polishing discs 7 rotate automatically to polish the outer wall and the inner wall of the PVC pipe.

Example 2

Referring to fig. 1 to 5, in order to reduce the labor intensity of an operator holding the grip 9 and to prevent the tilting of the present device, embodiment 2 is provided with a fixing portion 10 on the side of the fixing plate 1 in addition to embodiment 1.

The fixing part 10 comprises a plurality of transverse plates 101 fixedly connected to one side, close to the inner gear ring 2, of the fixing plate 1, a screw 102 is rotatably connected to one side, close to the PVC pipe, of the transverse plates 101, and a fixing screw block 103 is in threaded connection with the outer peripheral surface of the screw 102.

After the PVC pipe is inserted between the two corresponding polishing discs 7, the fixed screw blocks 103 are rotated, so that the fixed screw blocks 103 move towards the direction close to the PVC pipe, and a plurality of fixed screw blocks 103 are contacted with the PVC pipe, so that the device is fixed on the PVC pipe, the device is prevented from shaking or even tilting when the pipe orifice of the PVC pipe is polished, the handle 9 is not required to be held by always applying force, and the labor intensity of operators is reduced.

The implementation principle of the embodiment is as follows:

firstly, a pipe orifice of a PVC pipe is inserted between two corresponding polishing discs 7, a plurality of polishing discs 7 are respectively contacted with the inner wall or the outer wall of the PVC pipe, then the fixed screw block 103 is rotated, the fixed screw block 103 moves towards the direction close to the PVC pipe, and a plurality of fixed screw blocks 103 are contacted with the PVC pipe, so that the device is fixed on the PVC pipe.

Then, the motor 41 is started, the motor 41 works to drive the driving rod 42 to rotate, the driving rod 42 rotates to drive the driving gear 43 to rotate, the driving gear 43 drives the driven gear 44 to rotate, and the driven gear 44 rotates to drive the inner gear ring 2 to rotate. The inner gear ring 2 drives the first driven rod 5 and the second driven rod 6 to revolve by taking the center of the inner gear ring 2 as the center of a circle, so that the grinding disc 7 is driven to revolve, meanwhile, the driving rod 42 drives the first belt pulley 81 to rotate, the first belt pulley 81 drives the second belt pulley 82 to rotate through a belt, so that the first driven rod 5 is driven to rotate, one driven rod rotates to drive the second driven rod 6 to rotate through the belt and the third belt pulley 83, all the grinding discs 7 rotate, and therefore a plurality of grinding discs 7 revolve by taking the center of the circle of the inner gear ring 2 as the center of the circle, and the PVC pipe orifice is ground.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Pipe orifice polishing device for PVC pipe processing comprises a fixed plate (1), and is characterized in that: the utility model discloses a PVC tubular product, including fixed plate (1), fixed plate (1) one side is rotated and is connected with ring gear (2), fixed plate (1) is close to one side of ring gear (2) and has seted up side groove (3), be provided with drive portion (4) in side groove (3), ring gear (2) are kept away from one side of fixed plate (1) is rotated and is connected with two first driven bars (5) and two second driven bars (6), first driven bars (5) with second driven bars (6) are kept away from one end of ring gear (2) is all fixedly connected with polishing dish (7), PVC tubular product wall inserts between corresponding two polishing dish (7), fixed plate (1) one side is provided with drive portion (8).

2. The pipe orifice polishing device for processing PVC pipes according to claim 1, wherein: the driving part (4) comprises a motor (41), the motor (41) is fixedly connected to the inside of the side groove (3), a driving rod (42) is connected to the output end of the motor (41) in a transmission mode, a driving gear (43) is fixedly sleeved on the outer peripheral surface of the driving rod (42), three driven rods are fixedly connected to the inside of the side groove (3), driven gears (44) are rotatably sleeved on the outer peripheral surface of the driven rods, the driving gear (43) is meshed with the driven gears (44), and the driven gears (44) are meshed with the inner gear ring (2).

3. The pipe orifice polishing device for processing PVC pipes according to claim 2, wherein: the transmission part (8) comprises a plurality of first belt pulleys (81) fixedly sleeved on the outer peripheral surface of the driving rod (42), second belt pulleys (82) are fixedly sleeved on the outer peripheral surface of the first driven rod (5), the first belt pulleys (81) are connected with the corresponding second belt pulleys (82) through belt transmission, third belt pulleys (83) are fixedly sleeved on the outer peripheral surface of the first driven rod (5) and the outer peripheral surface of the second driven rod (6), and the corresponding second belt pulleys (83) are connected through belt transmission.

4. A nozzle grinding device for PVC pipe processing according to claim 3, wherein: one side of the fixed plate (1) far away from the inner gear ring (2) is fixedly connected with a handle (9).

5. A nozzle grinding device for PVC pipe processing according to claim 3, wherein: the PVC pipe is characterized in that a fixing part (10) is arranged on one side of the fixing plate (1), the fixing part (10) comprises a plurality of transverse plates (101) fixedly connected to one side, close to the inner gear ring (2), of the fixing plate (1), a screw (102) is rotationally connected to one side, close to the PVC pipe, of the transverse plates (101), and a fixing screw block (103) is connected to the outer peripheral surface of the screw (102) in a threaded mode.