High-efficiency clamp for plastic pipe machining

Abstract

The utility model discloses a high-efficiency clamp for plastic pipe processing, which relates to the technical field of plastic pipe processing and comprises a base, supporting plates are fixedly mounted on two sides of the top of the base, mounting rings are fixedly mounted on the tops of the supporting plates, and adjusting mechanisms are fixedly mounted on the inner sides of the mounting rings at equal intervals. Driving mechanisms are fixedly installed on the two sides of the inner end of the adjusting mechanism correspondingly, and pipe bodies are installed on the inner sides of the driving mechanisms in a clamped mode. By the adoption of the structure, the second motor is started, the driving roller on the inner side of the clamping frame is driven to rotate, so that a pipe body is driven to move transversely in an auxiliary mode, automatic cutting is achieved, the adjusting mechanism and the driving mechanism are arranged on the two sides of the base, and the device can continue to convey the pipe body after cutting is completed. And long pipe bodies can be conveniently cut into short pipe bodies, frequent feeding and discharging are not needed, and the adaptive use capacity and the machining efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic pipe processing, in particular to a high-efficiency clamp for plastic pipe processing. Background Art

[0002] Plastic pipes are generally made of synthetic resin (i.e. polyester) as raw material, with the addition of stabilizers, lubricants, plasticizers, etc., and are extruded in a pipe making machine through the "plastic" method. They are light in weight, corrosion-resistant, beautiful in appearance, free of bad odor, easy to process and convenient to construct. They have been widely used in construction projects, mainly as piping for tap water supply systems in buildings, drainage, exhaust and sewage pipes, underground drainage pipe systems, rainwater pipes, and wire threading pipes for wiring installation.

[0003] A Chinese patent with publication number "CN207954018U" discloses a plastic pipe clamp with high processing efficiency, which includes a transmission mechanism, a fixing mechanism and a clamping mechanism, wherein the transmission mechanism is connected to the fixing mechanism, a clamping mechanism is installed on the fixing mechanism, the clamping mechanism includes a slider, a rotating shaft and a clamping part, the slider is installed on the fixing mechanism, a rotating shaft is installed at one end of the slider facing the inside of the fixing mechanism, and two mutually symmetrical clamping parts are symmetrically connected to the rotating shaft; the plastic pipe clamp with high processing efficiency can clamp multiple plastic pipes through the action of multiple clamping mechanisms on the fixing mechanism, has a high processing rate, and can stably clamp the plastic pipes through the action of the clamping part.

[0004] Although the above-mentioned device can clamp and fix multiple groups of pipe bodies at one time during use to facilitate cutting and processing, its specific use process still has certain defects and shortcomings as a whole. First, after clamping the plastic pipe during use, it is in a fixed state, and it is not convenient to adjust the lateral displacement of the cut plastic pipe. When it is necessary to cut a longer pipe into a smaller pipe, it is necessary to frequently remove the plastic pipe and add a new plastic pipe. It can be seen that its overall use has certain defects and shortcomings and needs to be improved. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a high-efficiency clamp for processing plastic pipes to solve the problems raised by the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A high-efficiency clamp for processing plastic pipes, comprising a base, support plates are fixedly installed on both sides of the top of the base, a mounting ring is fixedly installed on the top of the support plate, an adjustment mechanism is fixedly installed at equal intervals on the inner side of the mounting ring, a driving mechanism is fixedly installed on both sides of the inner end of the adjusting mechanism, and a pipe body is clamped and installed on the inner side of the driving mechanism;

[0008] The adjustment mechanism includes a fixed block, which is arranged in a ring at equal intervals and fixedly installed on the inner side of the mounting ring, an outer rail is fixedly installed on the inner side of the fixed block, a first motor is fixedly installed on one end of the outer rail, a screw rod is fixedly installed on the output end of the first motor passing through the outer rail, the screw rod is rotatably connected to the inside of the outer rail, the threads at both ends of the screw rod have opposite rotation directions, both ends of the screw rod are threadedly connected to sliders, and the bottom of the slider is fixedly connected to the top of the driving mechanism.

[0009] As a preferred technical solution, the cross-sectional shapes of the inner walls of the slider and the outer rail are both set to be convex shapes, and the outer surface of the slider and the inner wall of the outer rail are fixedly connected with wear-resistant gaskets.

[0010] As a preferred technical solution, a cutting machine mounting frame is fixedly installed in the middle of the top rear side of the base, and the side shape of the cutting machine mounting frame is set to be L-shaped.

[0011] As a preferred technical solution, a mounting groove is provided at the top outer end of the cutting machine mounting frame, and first mounting holes are provided at the four inner corners of the mounting groove.

[0012] As a preferred technical solution, second mounting holes are provided at the four corners of the base, and the first mounting holes and the second mounting holes are both configured as countersunk holes.

[0013] As a preferred technical solution, the driving mechanism includes a clamping frame, which is fixedly installed at the bottom of the slider, and the inner side of the clamping frame is rotatably connected to a driving roller. A second motor is fixedly installed at the bottom of one clamping frame, and the top output end of the second motor passes through the clamping frame and is fixedly connected to the bottom of the driving roller.

[0014] As a preferred technical solution, the side surface of the clamping frame is arranged in a V-shape, a clamping groove is opened in the middle of the outer surface of the driving roller, and the cross-sectional shape of the clamping groove is also arranged in a V-shape.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] First, by setting an adjustment mechanism, the device can drive the screw to rotate by starting the first motor. The spiral rotation directions of the two ends of the screw are opposite. This design enables the screw to assist in driving the slider to slide back and forth inside the outer rail when rotating. The reciprocating sliding of the slider further drives the two sets of driving mechanisms to perform lateral displacement activities. The flexibility of this lateral displacement activity enables the device to adapt to and clamp pipes of different sizes. Therefore, this design improves the adaptability of the device in the clamping and positioning process, thereby improving the adaptability of the overall device;

[0017] Second, by setting up a driving mechanism and an adjusting mechanism, the device realizes the clamping positioning and automatic cutting processing of tubes of different sizes. The adjusting mechanism drives the driving mechanism to reciprocate, and drives the clamping frames to displace each other through the slider, so that the inclined surface on the inner side of the V-shaped clamping groove stably contacts and fixes the tube body, ensuring that the tube body is centered and clamped stably. The second motor is started to drive the driving roller on the inner side of the clamping frame to rotate, thereby assisting in driving the tube body to displace laterally and realizing automatic cutting. Since the adjusting mechanism and the driving mechanism are provided on both sides of the base, the device can continue to transport the tube body after cutting, which is convenient for cutting the long tube body into short tube bodies, without frequent loading and unloading, thereby improving the adaptability and processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side view structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the mounting ring, the adjusting mechanism and the driving mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the regulating mechanism and the driving mechanism of the utility model.

[0022] Figure numerals: 1. base; 2. support plate; 3. mounting ring; 4. tube body; 5. adjustment mechanism; 51. fixing block; 52. outer rail; 53. first motor; 54. screw rod; 55. slider; 6. driving mechanism; 61. clamping frame; 62. driving roller; 63. second motor; 64. clamping groove; 7. cutting machine mounting frame; 8. mounting groove; 9. first mounting hole; 10. second mounting hole. DETAILED DESCRIPTION

[0023] Example

[0024] refer to Figures 1 to 4The high-efficiency fixture for processing plastic pipes of the present embodiment comprises a base 1, support plates 2 are fixedly installed on both sides of the top of the base 1, a mounting ring 3 is fixedly installed on the top of the support plate 2, an adjusting mechanism 5 is fixedly installed at equal intervals on the inner side of the mounting ring 3, a driving mechanism 6 is fixedly installed on both sides of the inner end of the adjusting mechanism 5, and a pipe body 4 is clamped and installed on the inner side of the driving mechanism 6;

[0025] The adjustment mechanism 5 includes a fixed block 51, which is arranged in a ring at equal intervals and fixedly installed on the inner side of the mounting ring 3. An outer rail 52 is fixedly installed on the inner side of the fixed block 51, and a first motor 53 is fixedly installed on one end of the outer rail 52. The output end of the first motor 53 passes through the outer rail 52 and is fixedly installed with a screw rod 54. The screw rod 54 is rotatably connected to the inside of the outer rail 52. The threads of the two ends of the screw rod 54 are rotated in opposite directions. Both ends of the screw rod 54 are threadedly connected with a slider 55. The bottom of the slider 55 is fixedly connected to the top of the driving mechanism 6. The mounting ring 3 is fixed on the support plates 2 on both sides of the top of the base 1. The inner side of the mounting ring 3 is evenly spaced. An outer rail 52 and an adjusting mechanism 5 are installed on the fixed block 51 arranged at a certain distance. The adjusting mechanism 5 is driven by a first motor 53 to rotate a screw rod 54. The two ends of the screw rod 54 rotate in opposite directions and reciprocating motion is achieved by threaded connection of a slider 55. The slider 55 is connected to a driving mechanism 6, and the driving mechanism 6 is responsible for clamping the pipe body 4. This design enables the clamp to flexibly adapt to pipe bodies 4 of different sizes through the adjusting mechanism 5, and to achieve clamping and lateral displacement of the pipe body 4 through the driving mechanism 6, and can perform automatic lateral position adjustment, and can perform efficient linear cutting processing, thereby improving the clamping efficiency and processing efficiency during the plastic pipe processing process.

[0026] refer to Figure 4 The cross-sectional shape of the inner wall of the slider 55 and the outer rail 52 are both set to a convex shape, and the outer surface of the slider 55 and the inner wall of the outer rail 52 are fixedly connected with wear-resistant gaskets. The cross-sectional shape of the inner wall of the slider 55 and the outer rail 52 are both set to a convex shape. This design increases the contact area between the slider 55 and the outer rail 52, thereby improving the stability and smoothness of sliding. At the same time, in order to further improve the sliding performance and service life, the outer surface of the slider 55 and the inner wall of the outer rail 52 are fixedly connected with wear-resistant gaskets. These wear-resistant gaskets are made of wear-resistant materials, which can effectively reduce the friction and wear between the slider 55 and the outer rail 52, thereby extending the service life of the clamp. The application of this convex cross-sectional design and wear-resistant gaskets makes the high-efficiency clamp for plastic pipe processing more stable and smooth in the process of clamping and moving the pipe body 4, and also improves the durability and reliability of the equipment.

[0027] refer to Figure 1-Figure 2A cutting machine mounting frame 7 is fixedly installed in the middle of the top rear side of the base 1, and the side shape of the cutting machine mounting frame 7 is set to be L-shaped. The side shape of the cutting machine mounting frame 7 is designed to be L-shaped. Such a design helps to stably support and install the cutting machine so that it can accurately cut the pipe body 4. By combining the driving mechanism 6 and the adjusting mechanism 5, the device has the clamping and positioning functions as well as the cutting function of the cutting machine, and the entire system can realize efficient and accurate plastic pipe processing.

[0028] refer to Figure 1 A mounting groove 8 is provided at the top outer end of the cutting machine mounting frame 7, and first mounting holes 9 are provided at the four inner corners of the mounting groove 8. The mounting groove 8 provides a precise position for the installation of the cutting machine and ensures its stability. At the same time, first mounting holes 9 are provided at the four inner corners of the mounting groove 8. These mounting holes are used to fix the cutting machine to the cutting machine mounting frame 7 to ensure that the cutting machine will not shake or shift during operation, thereby ensuring the cutting accuracy and efficiency. The whole design makes the plastic pipe processing fixture not only have efficient clamping and positioning functions, but also can cooperate with the cutting machine to realize precise cutting operations, which greatly improves the automation degree and processing efficiency of the whole processing process.

[0029] refer to Figure 1-Figure 2 Second mounting holes 10 are provided at the four corners of the base 1, and the first mounting holes 9 and the second mounting holes 10 are both set as countersunk holes. Second mounting holes 10 are provided at the four corners of the base 1. These second mounting holes 10 are used to stably fix the clamp on a workbench or other supporting structure. It is worth noting that the first mounting holes 9 and the second mounting holes 10 are both set as countersunk holes. The design of the countersunk holes allows the heads of bolts or screws to be completely sunk into the holes, which not only ensures the stable connection of the clamp, but also makes the surface of the clamp smoother, reducing the safety hazards caused by the protruding heads of bolts or screws. This design further improves the stability and safety of the clamp, making the plastic pipe processing process more efficient, precise and safe.

[0030] refer to Figure 4The driving mechanism 6 includes a clamping frame 61, which is fixedly mounted on the bottom of the slider 55. The inner side of the clamping frame 61 is rotatably connected to a driving roller 62. A second motor 63 is fixedly mounted on the bottom of the clamping frame 61. The top output end of the second motor 63 passes through the clamping frame 61 and is fixedly connected to the bottom of the driving roller 62. The driving mechanism 6 mainly includes a clamping frame 61 and a driving roller 62. The clamping frame 61 is fixedly mounted on the bottom of the slider 55. The slider 55 reciprocates under the drive of the adjusting mechanism 5, thereby realizing the clamping and positioning of the tube bodies 4 of different sizes. The inner side of the clamping frame 61 is rotatably connected to the driving roller 62. These driving rollers 62 are for clamping and moving the tubes. The key components of the body 4, in particular, a second motor 63 is fixedly installed at the bottom of one of the clamping frames 61, and the top output end of the second motor 63 passes through the clamping frame 61 and is fixedly connected to the bottom of the driving roller 62. When the second motor 63 is started, it drives the driving roller 62 to rotate, thereby driving the tube body 4 clamped between the clamping frames 61 to perform lateral displacement. This design enables the clamp to flexibly and accurately clamp and move the tube body 4. With the adjustment function of the adjustment mechanism 5, the clamp can adapt to tube bodies 4 of different sizes and perform stable clamping and moving operations, which not only improves the adaptability and use efficiency of the clamp, but also ensures the stability and precision during the processing.

[0031] refer to Figure 1-Figure 4 The side shape of the clamping frame 61 is arranged in a V-shaped row, and a clamping groove 64 is provided in the middle of the outer surface of the driving roller 62, and the cross-sectional shape of the clamping groove 64 is also arranged in a V-shape. The side shape of the clamping frame 61 is designed to be V-shaped, which can well adapt to the contour of the circular tube body 4, increase the clamping area, and improve the clamping stability. At the same time, a clamping groove 64 is provided in the middle of the outer surface of the driving roller 62, and the cross-sectional shape of the clamping groove 64 is also arranged in a V-shape. This V-shaped clamping groove 64 cooperates with the V-shaped clamping frame 61, and can fit the outer surface of the tube body 4 more closely to prevent the tube body 4 from sliding or deflecting during processing. When the driving roller 62 rotates under the drive of the second motor 63, the tube body 4 in the clamping groove 64 will move with the rotation of the roller to achieve stable transportation. This design not only improves the clamping and transmission efficiency of the clamp, but also ensures the stability and accuracy of the tube body 4 during processing, and provides good conditions for subsequent cutting or other processing operations.

[0032] Principle and advantages of use: By setting the adjustment mechanism 5, the device can be operated by starting the first motor 53 during use. The first motor 53 drives the screw rod 54 to rotate, and the spiral rotation directions of the two ends of the screw rod 54 are opposite. The rotation of the screw rod 54 can assist in driving the slider 55 to slide back and forth inside the outer rail 52. The reciprocating sliding displacement of the slider 55 can assist in driving the lateral displacement activities of the two sets of driving mechanisms 6. The lateral displacement activities of the driving mechanisms 6 can flexibly adapt to clamp pipe bodies 4 of different sizes, which can improve the adaptability of the device during the overall clamping and positioning period, and can improve the overall adaptability of the device.

[0033] By setting the driving mechanism 6, the device can be used to reciprocate through the adjusting mechanism 5, and the clamping frame 61 is driven to move relative to each other through the slider 55. The displacement of the clamping frame 61 can assist in driving the driving wheel to fit the outer surface of the tube body 4, so that the tube bodies 4 of different sizes can be clamped and positioned. At the same time, during the clamping and positioning of the tube body 4, the clamping groove 64 is V-shaped, and the inclined surface inside the clamping groove 64 contacts the fixed tube body 4, so that the tube body 4 can be stably centered, which can improve the stability of the clamping and positioning of the circular tube body 4, and in the process of clamping and positioning, By starting the second motor 63, the second motor 63 is used to drive the driving roller 62 on the inner side of the clamping frame 61 to rotate. The rotation of the driving roller 62 can assist in driving the lateral displacement of the tube body 4 that is positioned in the inner side of the clamping groove 64. Since the adjustment mechanism 5 and the driving mechanism 6 are provided on both sides of the base 1, after the cutting is completed, the device can further transport the tube body 4 through the driving mechanism 6, so that the longer tube body 4 can be cut into smaller tube bodies 4. The whole device is convenient for fast and automated cutting processing without frequent loading and unloading, which can improve the overall adaptability and processing efficiency of the device.

Claims

1. A high-efficiency fixture for processing plastic pipes, comprising a base, characterized in that: Support plates are fixedly installed on both sides of the top of the base, a mounting ring is fixedly installed on the top of the support plate, an adjustment mechanism is fixedly installed at equal intervals on the inner side of the mounting ring, a driving mechanism is fixedly installed on both sides of the inner end of the adjusting mechanism, and a tube body is clamped and installed on the inner side of the driving mechanism; The adjustment mechanism includes a fixed block, which is arranged in a ring at equal intervals and fixedly installed on the inner side of the mounting ring, an outer rail is fixedly installed on the inner side of the fixed block, a first motor is fixedly installed on one end of the outer rail, a screw rod is fixedly installed on the output end of the first motor passing through the outer rail, the screw rod is rotatably connected to the inside of the outer rail, the threads at both ends of the screw rod have opposite rotation directions, both ends of the screw rod are threadedly connected to sliders, and the bottom of the slider is fixedly connected to the top of the driving mechanism.

2. A high-efficiency clamp for processing plastic pipes according to claim 1, characterized in that: The cross-sectional shapes of the inner walls of the slider and the outer rail are both arranged to be convex shapes, and the outer surface of the slider and the inner wall of the outer rail are both fixedly connected with wear-resistant gaskets.

3. The high-efficiency clamp for processing plastic pipes according to claim 1, characterized in that: A cutting machine mounting frame is fixedly mounted in the middle of the top rear side of the base, and the side shape of the cutting machine mounting frame is set to be L-shaped.

4. A high-efficiency clamp for processing plastic pipes according to claim 3, characterized in that: A mounting groove is provided at the top outer end of the cutting machine mounting frame, and first mounting holes are provided at the four inner corners of the mounting groove.

5. A high-efficiency clamp for processing plastic pipes according to claim 4, characterized in that: Second mounting holes are provided at four corners of the base, and the first mounting holes and the second mounting holes are both configured as countersunk holes.

6. The high-efficiency clamp for processing plastic pipes according to claim 1, characterized in that: The driving mechanism includes a clamping frame, which is fixedly installed at the bottom of the slider, and the inner side of the clamping frame is rotatably connected to a driving roller. A second motor is fixedly installed at the bottom of one clamping frame, and the top output end of the second motor passes through the clamping frame and is fixedly connected to the bottom of the driving roller.

7. A high-efficiency clamp for processing plastic pipes according to claim 6, characterized in that: The side surface of the clamping frame is arranged in a V shape, and a clamping groove is opened in the middle of the outer surface of the driving roller, and the cross-sectional shape of the clamping groove is also arranged in a V shape.

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