Circumferential drilling equipment for PE water supply pipe production

Abstract

The utility model discloses circumference drilling equipment for PE water supply pipe production, which comprises a drilling machine body and a clamping mechanism arranged on the top of the drilling machine body, the drilling machine body comprises a base, the clamping mechanism comprises sliding blocks correspondingly arranged on the left side and the right side of the base, and the opposite sides of the sliding blocks are fixedly connected with second electric push rods. The equipment has the advantages of being convenient to adjust and efficient in clamping, and the problems that part of drilling equipment is inconvenient to adjust according to the specifications of the PE water supply pipes, the clamping effect on the water supply pipes is not ideal, more time needs to be consumed for adjusting the equipment every time the PE water supply pipes of different specifications are replaced for drilling operation, the working efficiency and the productivity are reduced, and the production cost is reduced are solved. And meanwhile, due to unstable clamping, the pipe can slide or vibrate too much in the drilling process, the safety risk of operators is increased, meanwhile, extra pressure can be generated on a drill bit, and the drill bit can be fractured or excessively abraded.

Description

Technical Field

[0001] The utility model relates to the technical field of PE water supply pipe drilling equipment, in particular to a circumferential drilling equipment for producing PE water supply pipes. Background Art

[0002] PE water pipe is a pipe made of high-density polyethylene, which is widely used in urban water supply, farmland irrigation, industrial water supply, mine ventilation, sewage and waste discharge and other fields. After the production of PE water pipe is completed, when installation holes or other functional holes are opened at specific locations as needed, drilling equipment is needed. Drilling equipment is specially designed for precise drilling of plastic pipes.

[0003] Some drilling equipment is not convenient to adjust according to the specifications of PE water supply pipes, and the clamping effect of the water supply pipes is not ideal. Every time a PE water supply pipe of different specifications is changed for drilling operation, it takes more time to adjust the equipment, which reduces work efficiency and productivity. At the same time, due to unstable clamping, the pipe may slip or vibrate excessively during the drilling process, increasing the safety risk of the operator. It will also generate additional pressure on the drill bit, which may cause the drill bit to break or excessive wear. Utility Model Content

[0004] The purpose of the utility model is to provide a circular drilling device for the production of PE water supply pipes, which has the advantages of easy adjustment and efficient clamping, and solves the problem that some drilling equipment is inconvenient to adjust according to the specifications of PE water supply pipes, and the clamping effect on the water supply pipes is not ideal. Each time a PE water supply pipe of different specifications is replaced for drilling operation, more time is required to adjust the equipment, which reduces work efficiency and productivity. At the same time, due to unstable clamping, the pipe may slip or vibrate excessively during the drilling process, increasing the safety risk of the operator, and also generating additional pressure on the drill bit, which may cause the drill bit to break or excessive wear.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a circumferential drilling device for producing PE water supply pipes, comprising a drilling machine body and a clamping mechanism arranged on the top thereof, wherein the drilling machine body comprises a base:

[0006] The clamping mechanism includes sliders correspondingly arranged on the left and right sides of the base, a second electric push rod is fixedly connected to the opposite side of the slider, the slider and the second electric push rod are slidably connected to the base, a first clamping plate is fixedly connected to the top of the slider, a second clamping plate is slidably connected to the top of the first clamping plate, a connecting rod is rotatably connected to the opposite side of the second clamping plate, one end of the connecting rod is rotatably connected to a rotating rod on the inner wall, one end of the rotating rod is fixedly connected to a threaded sleeve, a bidirectional threaded rod is threadedly connected to the inner wall of the threaded sleeve, and positioning blocks are rotatably connected to both ends of the bidirectional threaded rod, and the bottom of the positioning block is fixedly connected to the top of the base.

[0007] As a preferred circular drilling device for PE water supply pipe production of the utility model, the left and right sides of the top of the base are correspondingly provided with installation grooves, the front and rear sides of the inner wall of the installation groove are correspondingly provided with sliding grooves, one side of the inner wall of the installation groove is fixedly connected to the opposite side of the second electric push rod, and the sliding groove is slidably connected to the slider.

[0008] As a preferred circular drilling equipment for PE water supply pipe production of the utility model, a fixing plate is fixedly connected to the center of the rear side of the base, a first electric push rod is fixedly connected to the top of the fixing plate, a movable end of the first electric push rod extends to the bottom of the fixing plate and is fixedly connected to a mounting plate, a first motor is fixedly connected to the bottom of the inner wall of the mounting plate, a drilling rod is fixedly connected to the output end of the first motor, and one end of the drilling rod extends to the bottom of the mounting plate.

[0009] As a preferred circular drilling device for PE water supply pipe production of the utility model, the first clamping plate has corresponding through grooves on the front and rear sides, the through grooves are slidably connected to the front and rear sides of the second clamping plate, and a rubber pad is fixedly connected to the inner wall of the second clamping plate.

[0010] As a preferred embodiment of the circular drilling equipment for producing PE water supply pipes of the utility model, one end of the bidirectional threaded rod extends to the outside of the positioning block and is fixedly connected to a second motor, and one side of the second motor is fixedly connected to one side of the positioning block.

[0011] As a preferred circular drilling device for PE water pipe production of the utility model, the other end of the rotating rod is fixedly connected with a sliding sleeve, the inner wall of the sliding sleeve is slidably connected with a limiting rod, and both ends of the limiting rod are fixedly connected to the positioning block.

[0012] As a preferred embodiment of the circular drilling device for producing PE water pipes of the utility model, a shock-absorbing pad is provided between the connection between the mounting plate and the first motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The main body of the utility model is firm and stable. The base serves as the basic supporting structure of the entire equipment and provides an installation and operation platform for other components. The clamping mechanism realizes flexible clamping of the PE water supply pipe through the slider design on the left and right sides. The slider can slide on the base, so that the equipment can be adjusted according to the diameter of the pipe, which improves the adaptability of the equipment. The second electric push rod drives the slider to move, so as to realize automatic clamping or loosening of the PE water supply pipe, which greatly improves the work efficiency and accuracy. The first clamping plate is fixed on the top of the slider, and the second clamping plate can slide on the top of the first clamping plate, so that it can adapt to different diameters. and shape of the pipe, ensuring that the pipe is firmly and evenly clamped during the drilling process, avoiding deformation or damage of the pipe due to uneven force. The connecting rod is rotatably connected to the second clamping plate, and the rotating rod is rotatably connected to the inner wall of the connecting rod. This linkage structure helps to maintain dynamic balance during the clamping process and makes the clamping more stable. When the bidirectional threaded rod rotates, it pushes the first clamping plate and the second clamping plate to move accordingly to achieve clamping or loosening of the pipe. Through the above design, the equipment can not only accurately and stably clamp and position the pipe, but also flexibly adapt to PE water supply pipes of different specifications, ensuring the efficient and accurate drilling process.

[0015] 2. The utility model controls the installation plate, the first motor and the drilling rod to move up and down according to instructions through the first electric push rod, thereby adjusting the relative position between the drilling rod and the PE water supply pipe to be processed; at the same time, after the first motor is started, the drilling rod rotates at a high speed to align with the preset position for precise drilling. This design not only ensures the accuracy of the drilling position, but also realizes the high automation and efficiency of the drilling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the drilling machine body of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0020] Figure 5 It is an exploded view of the first clamping plate and the second clamping plate of the utility model.

[0021] In the figure: 1. drilling machine body; 101. base; 102. mounting groove; 103. slide groove; 104. fixing plate; 105. first electric push rod; 106. mounting plate; 107. first motor; 108. drilling rod; 2. clamping mechanism; 201. slider; 202. second electric push rod; 203. first clamping plate; 204. through groove; 205. second clamping plate; 206. rubber pad; 207. connecting rod; 208. rotating rod; 209. threaded sleeve; 210. sliding sleeve; 211. bidirectional threaded rod; 212. positioning block; 213. second motor; 214. limit rod. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 A circular drilling device for producing PE water pipes includes a drilling machine body 1 and a clamping mechanism 2 arranged on the top thereof. The drilling machine body 1 includes a base 101:

[0023] The clamping mechanism 2 includes a slider 201 correspondingly arranged on the left and right sides of the base 101, a second electric push rod 202 is fixedly connected to the opposite side of the slider 201, the slider 201 and the second electric push rod 202 are slidably connected to the base 101, a first clamping plate 203 is fixedly connected to the top of the slider 201, a second clamping plate 205 is slidably connected to the top of the first clamping plate 203, a connecting rod 207 is rotatably connected to the opposite side of the second clamping plate 205, one end of the connecting rod 207 is rotatably connected to the inner wall of a rotating rod 208, one end of the rotating rod 208 is fixedly connected to a threaded sleeve 209, a bidirectional threaded rod 211 is threadedly connected to the inner wall of the threaded sleeve 209, and positioning blocks 212 are rotatably connected to both ends of the bidirectional threaded rod 211, and the bottom of the positioning block 212 is fixedly connected to the top of the base 101.

[0024] The main body of the equipment is solid and stable. The base 101 serves as the basic supporting structure of the entire equipment and provides an installation and operation platform for other components. The clamping mechanism 2 realizes flexible clamping of the PE water supply pipe through the design of the sliders 201 on the left and right sides. The sliders 201 can slide on the base 101, so that the equipment can be adjusted according to the diameter of the pipe, which improves the adaptability of the equipment. The slider 201 is driven by the second electric push rod 202 to realize automatic clamping or loosening of the PE water supply pipe, which greatly improves the work efficiency and accuracy. The first clamping plate 203 is fixed on the top of the slider 201, and the second clamping plate 205 can slide on the top of the first clamping plate 203, so that it can adapt to different The diameter and shape of the pipe ensure that the pipe is firmly and evenly clamped during the drilling process to avoid deformation or damage of the pipe due to uneven force. The connecting rod 207 is rotatably connected to the second clamping plate 205, and the rotating rod 208 is rotatably connected to the inner wall of the connecting rod 207. This linkage structure helps to maintain dynamic balance during the clamping process and makes the clamping more stable. When the bidirectional threaded rod 211 rotates, it pushes the first clamping plate 203 and the second clamping plate 205 to make corresponding movements to achieve clamping or loosening of the pipe. Through the above design, the equipment can not only accurately and stably clamp and position the pipe, but also flexibly adapt to PE water supply pipes of different specifications, ensuring the efficient and accurate drilling process.

[0025] Furthermore, installation grooves 102 are correspondingly opened on the left and right sides of the top of the base 101, and sliding grooves 103 are correspondingly opened on the front and back sides of the inner wall of the installation groove 102. One side of the inner wall of the installation groove 102 is fixedly connected to the opposite side of the second electric push rod 202, and the sliding groove 103 is slidably connected to the slider 201.

[0026] When the second electric push rod 202 is working, it will drive the slider 201 to move in the installation groove 102, thereby flexibly adjusting the fixing position of the clamping mechanism 2 to the PE pipe to ensure the accuracy and stability of the drilling.

[0027] Furthermore, a fixing plate 104 is fixedly connected to the center of the rear side of the base 101, a first electric push rod 105 is fixedly connected to the top of the fixing plate 104, a movable end of the first electric push rod 105 extends to the bottom of the fixing plate 104 and is fixedly connected to a mounting plate 106, a first motor 107 is fixedly connected to the bottom of the inner wall of the mounting plate 106, a drilling rod 108 is fixedly connected to the output end of the first motor 107, and one end of the drilling rod 108 extends to the bottom of the mounting plate 106.

[0028] The first electric push rod 105 controls the mounting plate 106, the first motor 107 and the drilling rod 108 to move up and down according to the instructions, so as to adjust the relative position between the drilling rod 108 and the PE water supply pipe to be processed; at the same time, after the first motor 107 is started, the drilling rod 108 rotates at a high speed to align with the preset position for precise drilling. This design not only ensures the accuracy of the drilling position, but also realizes the high automation and efficiency of the drilling process.

[0029] Furthermore, through grooves 204 are correspondingly formed on the front and rear sides of the first clamping plate 203 , and the through grooves 204 are slidably connected to the front and rear sides of the second clamping plate 205 . A rubber pad 206 is fixedly connected to the inner wall of the second clamping plate 205 .

[0030] This design allows the second clamping plate 205 to slide back and forth in the through groove 204 of the first clamping plate 203, thereby realizing the adjustment function of the clamping width so as to adapt to PE water pipes of different diameters. The function of the rubber pad 206 is to increase friction and buffering effect. When clamping the PE water pipe, the rubber pad 206 can effectively prevent damage to the surface of the water pipe due to excessive clamping force. At the same time, it can also enhance the stability of the clamping, prevent the water pipe from loosening during the drilling process, and ensure the accuracy and safety of the drilling operation.

[0031] Furthermore, one end of the bidirectional threaded rod 211 extends to the outside of the positioning block 212 and is fixedly connected to the second motor 213 , and one side of the second motor 213 is fixedly connected to one side of the positioning block 212 .

[0032] When the second motor 213 starts to run, it drives the bidirectional threaded rod 211 to rotate. Since the bidirectional threaded rod 211 has a double-start thread, during the rotation process, it can make the threaded sleeve 209 and the sliding sleeve 210 move synchronously in opposite directions along the thread direction. In this way, not only can the distance between the first clamping plate 203 and the second clamping plate 205 be accurately adjusted to adapt to PE water supply pipes of different diameters, but also the stability of the entire clamping mechanism 2 is enhanced, ensuring that the pipeline will not shake or move during the drilling process, thereby improving the accuracy and efficiency of the drilling operation.

[0033] Furthermore, the other end of the rotating rod 208 is fixedly connected to a sliding sleeve 210 , the inner wall of the sliding sleeve 210 is slidably connected to a limiting rod 214 , and both ends of the limiting rod 214 are fixedly connected to the positioning block 212 .

[0034] Since both ends of the limit rod 214 are fixed on the positioning block 212, this limits the movement trajectory of the sleeve 210 so that it can only move linearly along the set direction, thereby ensuring that when adjusting the clamping mechanism 2, the movement range of each component is within the expected range, avoiding excessive movement, and improving the overall working stability and accuracy of the equipment. In practical applications, this design helps to maintain a stable clamp on the PE water pipe during the drilling process and prevent processing errors caused by malfunction of the mechanical structure.

[0035] Furthermore, a shock-absorbing pad is provided between the connection between the mounting plate 106 and the first motor 107 .

[0036] The main function of the shock-absorbing pad is to absorb and reduce the vibration and impact force generated during the operation of the first motor 107, which is very important for improving the stability of the equipment operation and extending the service life of the equipment.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A circular drilling device for producing PE water pipes, comprising a drilling machine body (1) and a clamping mechanism (2) arranged on the top of the drilling machine body, wherein the drilling machine body (1) comprises a base (101), and is characterized in that: The clamping mechanism (2) comprises a slider (201) correspondingly arranged on the left and right sides of the base (101); a second electric push rod (202) is fixedly connected to the opposite side of the slider (201); the slider (201) and the second electric push rod (202) are slidably connected to the base (101); a first clamping plate (203) is fixedly connected to the top of the slider (201); a second clamping plate (205) is slidably connected to the top of the first clamping plate (203); a connecting rod (207) is rotatably connected to the opposite side of the second clamping plate (205); a rotating rod (208) is rotatably connected to the inner wall of one end of the connecting rod (207); one end of the rotating rod (208) is fixedly connected to a threaded sleeve (209); the inner wall of the threaded sleeve (209) is threadedly connected to a bidirectional threaded rod (211); two ends of the bidirectional threaded rod (211) are rotatably connected to positioning blocks (212); the bottom of the positioning block (212) is fixedly connected to the top of the base (101).

2. The circumferential drilling equipment for producing PE water pipes according to claim 1 is characterized in that: The top left and right sides of the base (101) are provided with mounting grooves (102) correspondingly, and the inner wall of the mounting groove (102) is provided with sliding grooves (103) correspondingly on the front and rear sides. One side of the inner wall of the mounting groove (102) is fixedly connected to the opposite side of the second electric push rod (202), and the sliding groove (103) is slidably connected to the slider (201).

3. A circumferential drilling device for producing PE water pipes according to claim 2, characterized in that: A fixing plate (104) is fixedly connected to the center of the rear side of the base (101); a first electric push rod (105) is fixedly connected to the top of the fixing plate (104); a movable end of the first electric push rod (105) extends below the fixing plate (104) and is fixedly connected to a mounting plate (106); a first motor (107) is fixedly connected to the bottom of the inner wall of the mounting plate (106); a drilling rod (108) is fixedly connected to the output end of the first motor (107); one end of the drilling rod (108) extends below the mounting plate (106).

4. The circumferential drilling equipment for producing PE water pipes according to claim 1, characterized in that: The first clamping plate (203) has through grooves (204) correspondingly formed on the front and rear sides thereof, the through grooves (204) are slidably connected to the front and rear sides of the second clamping plate (205), and a rubber pad (206) is fixedly connected to the inner wall of the second clamping plate (205).

5. The circumferential drilling equipment for producing PE water pipes according to claim 1, characterized in that: One end of the bidirectional threaded rod (211) extends to the outside of the positioning block (212) and is fixedly connected to a second motor (213); one side of the second motor (213) is fixedly connected to one side of the positioning block (212).

6. The circumferential drilling equipment for producing PE water pipes according to claim 1, characterized in that: The other end of the rotating rod (208) is fixedly connected to a sliding sleeve (210), the inner wall of the sliding sleeve (210) is slidably connected to a limiting rod (214), and both ends of the limiting rod (214) are fixedly connected to the positioning block (212).

7. The circumferential drilling equipment for producing PE water pipes according to claim 3, characterized in that: A shock-absorbing pad is provided between the connection between the mounting plate (106) and the first motor (107).

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