A plastic water pipe processing burr trimming device

Abstract

The utility model relates to water pipe processing technical field, and disclose a kind of burr trimming equipment for plastic water pipe processing, including fixed frame, the fixed frame inner wall is fixedly connected with support frame, the support frame inner bottom end is attached to a group of water pipe, the water pipe top end is attached to arc plate, the arc plate outer wall both sides are fixedly connected with slide, the support frame inner wall is opened with vertical groove corresponding slide, the slide end portion is located in vertical groove and is slidably connected with it, the slide bottom end and vertical groove between fixedly connected with outer spring, the fixed frame outer wall is fixedly installed with motor, the motor output end is fixedly connected with pivot, the pivot outer wall is equipped with transmission mechanism, solve the existing water pipe burr trimming equipment unable to trim the inner circle and outer circle burr of water pipe simultaneously, and unable to trim multiple water pipes simultaneously, efficiency is lower, and unable to satisfy the burr trimming work of water pipe of different thickness, and the problem of lower scope of application.

Description

Technical Field

[0001] This utility model relates to the field of water pipe processing technology, and more specifically to a burr trimming device for processing plastic water pipes. Background Technology

[0002] Plastic water pipes are highly flexible, waterproof, and corrosion-resistant, and are easy to install. Therefore, they are widely used in both domestic and industrial water supply. In particular, most of the water pipes used in household tap water systems are plastic. During the manufacturing process, plastic water pipes are cut to the required length, and the burrs at the cut edges need to be treated.

[0003] A search revealed a plastic water pipe processing burr trimming device with publication number CN222328825U. The device includes an operating table. A groove is formed on the left side of the operating table, and a ball screw is connected to both ends of the groove via ball screw sleeves, with limit plates connected to both ends. A motor is connected to the lower center of one side of the operating table via a mounting plate. The motor is connected to a rotating rod via a rotating shaft, and the other end of the rotating rod is connected to a trimming blade via a connecting sleeve. A T-shaped slider is provided at the lower end of the mounting plate, allowing the mounting plate to move, which in turn moves the motor. A trapezoidal slider moves the motor laterally, allowing the trimming blade to be moved as needed, making the device more convenient to use. A locking bolt is inserted into the connecting sleeve, allowing the trimming blade to be disassembled or replaced as needed, increasing the device's practicality.

[0004] Existing pipe burr trimming equipment cannot trim the inner and outer burrs of water pipes simultaneously, nor can it trim multiple sets of water pipes at the same time. It is inefficient and cannot meet the needs of burr trimming of water pipes of different thicknesses, thus having a limited range of applications. Based on this, this utility model designs a burr trimming equipment for plastic water pipe processing to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a burr trimming device for processing plastic water pipes, so as to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a burr trimming device for processing plastic water pipes, including a fixed frame, a support frame fixedly connected to the inner wall of the fixed frame, a set of water pipes attached to the bottom of the support frame, an arc-shaped plate attached to the top of each water pipe, and sliding plates fixedly connected to both sides of the outer wall of each arc-shaped plate. Vertical grooves are formed on the inner wall of the support frame corresponding to the sliding plates, and the ends of the sliding plates are located within and slidably connected to the vertical grooves. An outer spring is fixedly connected between the bottom end of the sliding plate and the vertical groove. A motor is fixedly installed on the outer wall of the fixed frame, and a rotating shaft is fixedly connected to the output end of the motor. A transmission mechanism is provided on the outer wall of the rotating shaft, and the rotating shaft synchronously drives a rotating rod to rotate through the transmission mechanism. Each rotating rod has a turntable fixedly connected to its end. A set of sliders is slidably connected to the end of each turntable. A set of fixing plates is fixedly connected to the end of each slider. A smooth rod is fixedly connected between the fixing plates. A set of scrapers is rotatably connected to the outer wall of the smooth rod. The outer walls of the two scrapers respectively fit against the inner and outer rings of the water pipe end. Fixing rods are fixedly connected to both sides of the top of each slider. A sliding rod is slidably connected inside the fixing rod. An inner spring is fixedly connected between one end of the sliding rod and the fixing rod. The other end of the sliding rod is hinged to the scraper. A threaded rod passes through the top of each turntable. The threaded rod passes through two sliders and is threaded to them. The outer wall of the threaded rod has opposite threads corresponding to the two sliders.

[0007] Furthermore, the top two sides of the support frame are provided with arc-shaped grooves corresponding to the water pipes, and the bottom end of the water pipe is located in the arc-shaped groove and fits against it.

[0008] Furthermore, annular grooves are provided on both sides of the inner wall of the fixing frame, and a circular ring is rotatably connected in the annular groove, and the circular ring is fixedly connected to the end of the turntable.

[0009] Furthermore, the transmission mechanism includes transmission wheels fixedly connected to the outer walls of the rotating shaft and the rotating rod, a synchronous belt is sleeved between the transmission wheels, and the rotating shaft and the rotating rod are rotatably connected to the inner wall of the fixed frame.

[0010] Furthermore, a groove is provided at the end of the turntable corresponding to the slider, and the slider is located in the groove and slidably connected to it.

[0011] Furthermore, one end of the threaded rod is rotatably connected to a sliding groove, and the other end of the threaded rod is fixedly connected to a knob, with a groove corresponding to the knob on the top of the turntable.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model uses an upward-pulling arc plate to move a sliding plate upward along a vertical groove and stretch an outer spring. The water pipe is placed into the arc groove at the top of the support frame. Both the inner and outer rings of the water pipe are in contact with the scraper. Under the action of the inner spring, the scraper can fit tightly against the water pipe to ensure the stability of trimming the rough edges of the water pipe. When the arc plate is released, the arc plate and the sliding plate move downward along the vertical groove under the action of the outer spring until the water pipe is fixed in the support frame, thus achieving quick fixing and easy disassembly of the water pipe.

[0014] 2. This utility model uses a motor to drive the rotating shaft to rotate and a synchronous belt to drive the rotating rod, turntable and ring to rotate in the annular groove, so that the scraper can quickly and evenly trim the burrs on the inner and outer rings of the two water pipe ends at the same time, effectively improving the trimming efficiency of water pipe burrs.

[0015] 3. This utility model drives the threaded rod to rotate by turning the knob, that is, the threaded rod drives the two sliders in the groove to move away from each other, and turning the knob in the opposite direction makes the sliders move closer to each other, so that the scraper can be used for water pipes of different thicknesses and has a wider range of applications. Attached Figure Description

[0016] Figure 1 This is a front view of the entire utility model.

[0017] Figure 2 This is an exploded view of the arc-shaped plate and support frame of this utility model.

[0018] Figure 3 This is a schematic diagram of the transmission mechanism of this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the turntable of this utility model.

[0020] Figure 5 This is a schematic diagram showing the connection between the scraper and the water pipe of this utility model.

[0021] Figure 6 This is an exploded view of the scraper and fixing plate of this utility model.

[0022] The attached diagram is labeled as follows: 1. Fixing frame; 2. Water pipe; 3. Support frame; 4. Slide plate; 5. Arc plate; 6. Turntable; 7. Motor; 8. Arc groove; 9. Vertical groove; 10. Outer spring; 11. Annular groove; 12. Rotating shaft; 13. Transmission mechanism; 131. Transmission wheel; 132. Synchronous belt; 14. Rotating rod; 15. Ring; 16. Knob; 17. Groove; 18. Threaded rod; 19. Slider; 20. Slide groove; 21. Scraper; 22. Fixing rod; 23. Fixing plate; 24. Smooth rod; 25. Slide rod; 26. Inner spring. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The plastic water pipe processing burr trimming device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Reference Figures 1-6This utility model provides a burr trimming device for processing plastic water pipes, including a fixed frame 1, a support frame 3 fixedly connected to the inner wall of the fixed frame 1, a set of water pipes 2 attached to the bottom of the support frame 3, and arc-shaped grooves 8 on both sides of the top of the support frame 3 corresponding to the water pipes 2, with the bottom of the water pipes 2 located in and attached to the arc-shaped grooves 8, and arc-shaped plates 5 attached to the top of the water pipes 2, with sliding plates 4 fixedly connected to both sides of the outer wall of the arc-shaped plates 5, and vertical grooves 9 on the inner wall of the support frame 3 corresponding to the sliding plates 4, with the ends of the sliding plates 4 located in and slidably connected to the vertical grooves 9, and an outer spring 10 fixedly connected between the bottom of the sliding plate 4 and the vertical groove 9. Pulling the arc-shaped plates 5 upward causes the sliding plates 4 to move upward along the vertical grooves 9 and stretches the outer spring 10, and then the two water pipes 2 are placed into the arc-shaped grooves 8 at the top of the support frame 3. When the arc plate 5 is released, under the action of the outer spring 10, the arc plate 5 and the slide plate 4 move downward along the vertical groove 9 until the water pipe 2 is fixed in the support frame 3, realizing quick fixing and easy disassembly of the water pipe 2. A motor 7 is fixedly installed on the outer wall of the fixing frame 1. A rotating shaft 12 is fixedly connected to the output end of the motor 7. A transmission mechanism 13 is provided on the outer wall of the rotating shaft 12, and the rotating shaft 12 drives the rotating rod 14 to rotate synchronously through the transmission mechanism 13. The transmission mechanism 13 includes a transmission wheel 131 fixedly connected to the outer wall of the rotating shaft 12 and the rotating rod 14. A synchronous belt 132 is sleeved between the transmission wheels 131. The rotating shaft 12 and the rotating rod 14 are both rotatably connected to the inner wall of the fixing frame 1. A turntable 6 is fixedly connected to the end of the rotating shaft 12 and the rotating rod 14. The motor 7 drives the rotating shaft 12 to rotate and drives the rotating rod 14 through the synchronous belt 132. The rotating rod 14, turntable 6, and ring 15 rotate within the annular groove 11, allowing the scraper 21 to quickly and evenly trim the burrs on the inner and outer rings of the two water pipes 2 simultaneously, effectively improving the trimming efficiency of the water pipes 2. Annular grooves 11 are provided on both sides of the inner wall of the fixing frame 1. A ring 15 is rotatably connected within the annular groove 11, and the ring 15 is fixedly connected to the end of the turntable 6. A set of sliders 19 is slidably connected to the end of the turntable 6. A groove 20 is provided at the end of the turntable 6 corresponding to the sliders 19. The sliders 19 are located within and slidably connected to the grooves 20. A set of fixing plates 23 is fixedly connected to the end of the sliders 19. A smooth rod 24 is fixedly connected between the fixing plates 23. A set of scrapers 21 is rotatably connected to the outer wall of the smooth rod 24. The outer walls of the two scrapers 21 respectively adhere to the ends of the water pipes 2. The inner and outer rings of the rotating disk 6 are each fixedly connected to a fixed rod 22 on both sides of the top of the slider 19. A sliding rod 25 is slidably connected inside the fixed rod 22. An inner spring 26 is fixedly connected between one end of the sliding rod 25 and the fixed rod 22. The other end of the sliding rod 25 is hinged to the scraper 21. Under the action of the inner spring 26, the scraper 21 can fit tightly against the water pipe 2 to ensure the stability of the scraper 21 in trimming the burrs of the water pipe 2. A threaded rod 18 passes through the top of the rotating disk 6. The threaded rod 18 passes through the two sliders 19 and is threadedly connected to them. The outer wall of the threaded rod 18 has opposite threads corresponding to the two sliders 19. One end of the threaded rod 18 is rotatably connected to the sliding groove 20. The other end of the threaded rod 18 is fixedly connected to the knob 16. A groove 17 is opened at the top of the rotating disk 6 corresponding to the knob 16.Rotating knob 16 drives threaded rod 18 to rotate, which in turn drives the two sliders 19 in the slide groove 20 to move away from each other. Rotating knob 16 in the opposite direction moves the sliders 19 closer together, allowing scraper 21 to be used with water pipes of different thicknesses (i.e., the thickness between the inner and outer rings of the water pipe 2), thus broadening its applicability.

[0025] The working principle of this utility model is as follows: Pulling the arc-shaped plate 5 upwards causes the sliding plate 4 to move upwards along the vertical groove 9 and stretches the outer spring 10. Then, the two water pipes 2 are placed into the arc-shaped groove 8 at the top of the support frame 3, while simultaneously moving the ends of the water pipes 2 towards the scraper 21 until both the inner and outer rings of the water pipes 2 are in contact with the scraper 21. Under the action of the inner spring 26, the scraper 21 can tightly adhere to the water pipes 2, ensuring the stability of the scraper 21 in trimming the rough edges of the water pipes 2. Releasing the arc-shaped plate 5 allows the arc-shaped plate 5 and the sliding plate 4 to move downwards along the vertical groove 9 under the action of the outer spring 10 until the water pipes 2 are fixed inside the support frame 3, achieving rapid fixing of the water pipes 2. Easy to disassemble; the motor 7 drives the rotating shaft 12 to rotate and drives the rotating rod 14, the turntable 6 and the ring 15 to rotate in the annular groove 11 through the synchronous belt 132, so that the scraper 21 can quickly and evenly trim the burrs of the inner and outer rings at the ends of the two water pipes 2 at the same time, effectively improving the trimming efficiency of the burrs of the water pipes 2; it should be noted that rotating the knob 16 drives the threaded rod 18 to rotate, that is, the threaded rod 18 drives the two sliders 19 in the slide groove 20 to move away from each other, and rotating the knob 16 in the opposite direction makes the sliders 19 move closer to each other, so that the scraper 21 can be used for water pipes 2 of different thicknesses (i.e., the thickness between the inner and outer rings of the water pipe 2), and has a wider range of applications.

[0026] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0027] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A deburring device for processing plastic water pipes, comprising a fixing frame (1), characterized in that: A support frame (3) is fixedly connected to the inner wall of the fixed frame (1). A set of water pipes (2) are attached to the bottom of the inner wall of the support frame (3). An arc plate (5) is attached to the top of each water pipe (2). Slide plates (4) are fixedly connected to both sides of the outer wall of the arc plate (5). Vertical grooves (9) are opened on the inner wall of the support frame (3) corresponding to the slide plates (4). The end of the slide plate (4) is located in the vertical groove (9) and is slidably connected to it. An outer spring (10) is fixedly connected between the bottom end of the slide plate (4) and the vertical groove (9). A motor (7) is fixedly installed on the outer wall of the fixed frame (1). A rotating shaft (12) is fixedly connected to the output end of the motor (7). A transmission mechanism (13) is provided on the outer wall of the rotating shaft (12). The rotating shaft (12) drives a rotating rod (14) to rotate synchronously through the transmission mechanism (13). A turntable (6) is fixedly connected to the ends of the rotating shaft (12) and the rotating rod (14). A set of sliders (19) are slidably connected at the end. A set of fixing plates (23) are fixedly connected at the end of the sliders (19). A smooth rod (24) is fixedly connected between the fixing plates (23). A set of scrapers (21) is rotatably connected to the outer wall of the smooth rod (24). The outer walls of the two scrapers (21) are respectively attached to the inner and outer rings of the end of the water pipe (2). Fixing rods (22) are fixedly connected to both sides of the top of the sliders (19). A sliding rod (25) is slidably connected inside the fixing rod (22). An inner spring (26) is fixedly connected between one end of the sliding rod (25) and the fixing rod (22). The other end of the sliding rod (25) is hinged to the scraper (21). A threaded rod (18) is passed through the top of the turntable (6). The threaded rod (18) passes through the two sliders (19) and is threadedly connected to them. The outer wall of the threaded rod (18) has opposite threads corresponding to the two sliders (19).

2. The burr trimming equipment for processing plastic water pipes according to claim 1, characterized in that: The support frame (3) has arc-shaped grooves (8) on both sides of the top of the water pipe (2), and the bottom of the water pipe (2) is located in the arc-shaped groove (8) and fits against it.

3. The burr trimming equipment for processing plastic water pipes according to claim 1, characterized in that: The inner wall of the fixed frame (1) is provided with annular grooves (11) on both sides. A circular ring (15) is rotatably connected in the annular groove (11), and the circular ring (15) is fixedly connected to the end of the turntable (6).

4. The burr trimming equipment for processing plastic water pipes according to claim 1, characterized in that: The transmission mechanism (13) includes a transmission wheel (131) fixedly connected to the outer wall of the rotating shaft (12) and the rotating rod (14), and a synchronous belt (132) is sleeved between the transmission wheels (131). The rotating shaft (12) and the rotating rod (14) are both rotatably connected to the inner wall of the fixed frame (1).

5. The burr trimming equipment for processing plastic water pipes according to claim 1, characterized in that: The turntable (6) has a groove (20) at its end corresponding to the slider (19), and the slider (19) is located in the groove (20) and slidably connected to it.

6. The burr trimming device for processing plastic water pipes according to claim 5, characterized in that: One end of the threaded rod (18) is rotatably connected to the slide groove (20), and the other end of the threaded rod (18) is fixedly connected to the knob (16). The top of the turntable (6) has a groove (17) corresponding to the knob (16).

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