Plastic pipe port polishing device

Abstract

The utility model relates to the technical field of plastic pipe processing, in particular to a plastic pipe port polishing device. The plastic pipe port polishing device comprises a workbench, sliding frames, a first sliding block, a supporting base and the like, square holes are formed in the upper portion of the left side and the middle of the right side of the workbench, the sliding frames are fixedly connected to the upper portion of the left side and the middle of the right side of the workbench, and the sliding frames are in a hollow state and are communicated with the square holes in the side face of the workbench. First sliding blocks are slidably connected between the square hole in the side face of the workbench and the sliding frame, and supporting bases are fixedly connected to the tops of the ends, away from each other, of the two first sliding blocks. The output shaft of the servo motor rotates to drive the polishing frame and the polishing block to rotate, so that burrs on the outer side edge and the inner side edge of a plastic pipe can be removed, chamfering can be well conducted, inconvenience of subsequent engineering is prevented, the situation that hands of workers touch the edges of the plastic pipe and are scratched can be prevented, and the working efficiency is improved. And the convenience and the safety of subsequent engineering are improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic pipe processing technology, and in particular to a plastic pipe end grinding device. Background Technology

[0002] Plastic pipes are widely used in various industries such as building water supply and drainage, chemical fluid transportation, and power cable protection due to their excellent corrosion resistance, lightweight and high strength, and convenient construction. However, during the installation and connection of plastic pipes, in order to ensure good sealing and connection strength, the pipe ends need to be ground to remove burrs, smooth the end face, or make appropriate chamfers.

[0003] Existing grinding devices are fixed in position on both sides, making them unsuitable for grinding plastic tubes of varying lengths. Furthermore, existing grinding devices cannot grind the inner edges of the tubes, posing a risk of injury if workers accidentally insert their hands inside. Therefore, a grinding device that can accommodate plastic tubes of different lengths and grind the inner edges of the tubes is needed. Utility Model Content

[0004] In order to overcome the shortcomings of existing plastic pipe grinding devices that cannot be adapted to plastic pipes of various lengths, the technical problem of this utility model is to provide a plastic pipe end grinding device.

[0005] Technical Solution: A plastic pipe end grinding device includes a worktable, a sliding frame, a first slider, a support base, a servo motor, a grinding component, an adjustment component, and a clamping component. Square holes are provided on the upper left side and the middle right side of the worktable. Sliding frames are fixedly connected to the upper left side and the middle right side of the worktable, and the sliding frames are hollow and communicate with the square holes on the side of the worktable. First sliders are slidably connected between the square holes on the side of the worktable and the sliding frames. Support bases are fixedly connected to the tops of the two first sliders at their far ends. Servo motors are mounted on the tops of the support bases, and the output shafts of the two servo motors face the side that is close to each other. The output shafts of the two servo motors are connected to the grinding component. The close ends of the two first sliders are connected to the adjustment component. A clamping component is mounted on the top of the worktable.

[0006] Furthermore, it is particularly preferred that the polishing assembly includes a polishing frame and a polishing block, with the output shaft of the servo motor connected to the polishing frame and the polishing block fixed inside the polishing frame.

[0007] Furthermore, it is particularly preferred that the mixing assembly includes a rack, a rotating rod, a gear, and a turntable. The rack is installed at one end of the two first sliders that are close to each other. Small holes are opened on the upper front and rear sides of the worktable. A rotating rod is rotatably connected between the two small holes. The rotating rod is located between the two racks. A gear is wound around the middle of the rotating rod and meshes with the two racks. A turntable is installed on the front side of the rotating rod.

[0008] Furthermore, it is particularly preferred that the clamping assembly includes clamping blocks, a second slider, a handle, and a spring. Two clamping blocks are symmetrically fixed to the top of the worktable. Slide grooves are symmetrically opened on the front side of the top of the worktable. The bottom of the two clamping blocks on the front side is fixed to the second slider, and the second slider is located in the slide groove. A handle is fixed between the two clamping blocks on the front side. A spring connects the second slider to the front side of the slide groove.

[0009] Furthermore, it is particularly preferred that the grinding frame is detachable.

[0010] In addition, it is particularly preferred that the polishing frame also includes a splash guard, which is fixed to the edge of the opening of the polishing frame.

[0011] Compared with the prior art, the present invention has the following advantages: 1. The present invention drives the grinding frame and grinding block to rotate by rotating the output shaft of the servo motor, so that the outer edge and inner edge of the plastic tube can be deburred and chamfered, which prevents inconvenience in subsequent projects and also prevents workers from touching the edge of the plastic tube and getting scratched, thus improving the convenience and safety of subsequent projects.

[0012] 2. This utility model uses a splash guard to block the debris produced during the grinding process of plastic pipes, so that the debris produced during the grinding process will not fly out, thus improving the safety of workers. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the workbench and turntable of this utility model.

[0014] Figure 2 This is a three-dimensional structural diagram of the servo motor, grinding frame, and grinding block of this utility model.

[0015] Figure 3 This is a three-dimensional sectional view of the workbench, gear, and rack of this utility model.

[0016] Figure 4 This is a three-dimensional cross-sectional view of the clamping block and spring of this utility model.

[0017] The above-mentioned figures include the following reference numerals: 1. worktable, 2. sliding frame, 3. first slider, 301. rack, 4. support base, 5. servo motor, 6. grinding frame, 601. grinding block, 7. splash guard, 8. rotating rod, 9. gear, 10. turntable, 11. clamping block, 1101. second slider, 12. handle, 13. spring. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0019] Example: A plastic pipe end grinding device, such as Figures 1-4 As shown, the assembly includes a worktable 1, a sliding frame 2, a first slider 3, a support base 4, a servo motor 5, a grinding component, an adjustment component, and a clamping component. Square holes are provided on the upper left side and the middle right side of the worktable 1. Sliding frames 2 are fixedly connected to the upper left side and the middle right side of the worktable 1, and the sliding frames 2 are hollow and communicate with the square holes on the side of the worktable 1. A first slider 3 is slidably connected between the square holes on the side of the worktable 1 and the sliding frame 2. A support base 4 is fixedly connected to the top of the two first sliders 3 at their far ends. A servo motor 5 is fixedly mounted on the top of the support base 4, and the output shafts of the two servo motors 5 face the side closer to each other. The output shafts of the two servo motors 5 are connected to the grinding component. An adjustment component is connected to the close ends of the two first sliders 3. A clamping component is installed on the top of the worktable 1.

[0020] like Figure 1 , Figure 2 and Figure 4 As shown, the polishing assembly includes a polishing frame 6 and a polishing block 601. The output shaft of the servo motor 5 is connected to the polishing frame 6, and the polishing block 601 is fixedly installed inside the polishing frame 6. The polishing frame 6 is detachable. It also includes a splash guard 7, which is snapped onto the edge of the opening of the polishing frame 6.

[0021] like Figure 1 and Figure 3 As shown, the mixing assembly includes a rack 301, a rotating rod 8, a gear 9, and a turntable 10. The rack 301 is installed at one end of the two first sliders 3 that are close to each other. Small holes are opened on the upper front and rear sides of the worktable 1. A rotating rod 8 is rotatably connected between the two small holes. The rotating rod 8 is located between the two racks 301. A gear 9 is wound around the middle of the rotating rod 8 and meshes with the two racks 301. A turntable 10 is installed on the front side of the rotating rod 8.

[0022] like Figure 1 , Figure 3 and Figure 4As shown, the clamping assembly includes clamping blocks 11, second sliders 1101, handles 12 and springs 13. Two clamping blocks 11 are symmetrically fixed to the top of the worktable 1. Slide grooves are symmetrically opened on the front side of the top of the worktable 1. The bottom of the two clamping blocks 11 on the front side is fixed to the second sliders 1101, and the second sliders 1101 are located in the slide grooves. A handle 12 is fixed between the two clamping blocks 11 on the front side. A spring 13 is connected between the second sliders 1101 and the front side of the slide groove.

[0023] When workers need to grind the ends of plastic tubes, they first rotate the turntable 10 clockwise or counterclockwise according to the length of the plastic tube. When the plastic tube is too long, the turntable 10 is rotated clockwise. The turntable 10 drives the rotating rod 8 and gear 9 to rotate clockwise. The two racks 301 meshing with the gear 9 drive the first slider 3, support base 4, servo motor 5, grinding assembly and splash guard 7 to move towards one end closer to each other until they move to the position where the plastic tube can be just locked between the two grinding frames 6. Then, the handle 12 is pulled forward. The handle 12 drives the two front clamping blocks 11 and the second slider 1101 to move forward. At this time, the spring 13 is compressed. Then, the plastic tube is placed horizontally between the front and rear clamping blocks 11, and both ends of the plastic tube are locked into the grinding frames 6. The grinding block 601 is locked into the inside of the plastic tube. Then, the handle 12 is released. The spring 13 is stretched and drives the clamping blocks 11 and the second slider 6 to move towards one end closer to the other. 1101 moves backward to clamp the plastic tube, then starts the servo motor 5. The output shaft of the servo motor 5 drives the grinding frame 6 and the grinding block 601 to rotate and grind and chamfer the edge of the plastic tube. The debris generated during the process will be blocked by the splash guard 7. After the process is completed, the turntable 10 is rotated clockwise again. The turntable 10 drives the rotating rod 8 and the gear 9 to rotate clockwise. The two racks 301 meshing with the gear 9 drive the first slider 3, the support base 4, the servo motor 5, the grinding assembly and the splash guard 7 to move towards the end that is closer to each other and away from the ground plastic tube. Then, the handle 12 is pulled forward again. The handle 12 drives the two front clamping blocks 11 and the second slider 1101 to move forward. At this time, the spring 13 is compressed. Finally, the ground plastic tube is taken out. Then the next plastic tube that needs to be ground can be put in and the above steps can be repeated.

[0024] When the plastic tube is too short, rotate the turntable 10 counterclockwise. The turntable 10 drives the rotating rod 8 and gear 9 to rotate counterclockwise. The two racks 301 meshing with the gear 9 drive the first slider 3, support base 4, servo motor 5, grinding assembly and splash guard 7 to move towards the ends that are far apart from each other, until they move to the position where the plastic tube can just be locked between the two grinding frames 6. Then repeat the steps described above for processing longer plastic tubes. At this point, the grinding of the plastic tube end is complete.

[0025] Those skilled in the art should understand that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A device for grinding the ends of plastic pipes, characterized in that, The assembly includes a worktable (1), a sliding frame (2), a first slider (3), a support base (4), a servo motor (5), a grinding component, an adjustment component, and a clamping component. The worktable (1) has square holes on the upper left and middle right sides. The worktable (1) has a sliding frame (2) fixedly connected to the upper left and middle right sides. The sliding frame (2) is hollow and communicates with the square holes on the side of the worktable (1). The first slider (3) is slidably connected between the square holes on the side of the worktable (1) and the sliding frame (2). The top of the two first sliders (3) at the ends that are far apart from each other is fixedly connected to a support base (4). The top of the support base (4) is equipped with a servo motor (5). The output shafts of the two servo motors (5) face the side that is close to each other. The output shafts of the two servo motors (5) are connected to a grinding component. The ends of the two first sliders (3) that are close to each other are connected to an adjustment component. The top of the worktable (1) is equipped with a clamping component.

2. The plastic pipe end grinding device according to claim 1, characterized in that, The polishing assembly includes a polishing frame (6) and a polishing block (601). The output shaft of the servo motor (5) is connected to the polishing frame (6), and the polishing block (601) is fixed inside the polishing frame (6).

3. A plastic pipe end grinding device according to claim 2, characterized in that, The mixing assembly includes a rack (301), a rotating rod (8), a gear (9), and a turntable (10). The rack (301) is installed at one end of the two first sliders (3) that are close to each other. Small holes are opened on the upper front and rear sides of the worktable (1). A rotating rod (8) is rotatably connected between the two small holes. The rotating rod (8) is located between the two racks (301). A gear (9) is wound around the middle of the rotating rod (8), and the gear (9) meshes with the two racks (301). A turntable (10) is installed on the front side of the rotating rod (8).

4. A plastic pipe end grinding device according to claim 3, characterized in that, The clamping assembly includes a clamping block (11), a second slider (1101), a handle (12), and a spring (13). Two clamping blocks (11) are symmetrically fixed to the top of the worktable (1). Slide grooves are symmetrically opened on the front side of the top of the worktable (1). The bottom of the two clamping blocks (11) on the front side is fixed to the second slider (1101), and the second slider (1101) is located in the slide groove. A handle (12) is fixed between the two clamping blocks (11) on the front side. A spring (13) is connected between the second slider (1101) and the front side of the slide groove.

5. A plastic pipe end grinding device according to claim 4, characterized in that, The grinding frame (6) is detachable.

6. A plastic pipe end grinding device according to claim 5, characterized in that, It also includes a splash guard (7), and the splash guard (7) is fixed to the edge of the opening of the grinding frame (6).

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