Plastic pipe port grinding equipment

Abstract

The utility model relates to the technical field of pipe port grinding, and discloses plastic pipe port grinding equipment which comprises a base, sliding grooves are symmetrically formed in the upper surface of the base, sliding blocks are slidably arranged in the two sliding grooves correspondingly, and grinding boxes are fixedly connected to the upper surfaces of the two sliding blocks correspondingly; grinding grooves are formed in the opposite sides of the two grinding boxes, motors are fixedly mounted on the opposite sides of the two grinding boxes, and the output ends of the motors are in transmission connection with grinding discs located in the grinding boxes. According to the plastic pipe polishing device, the two ends of a plastic pipe can be polished at the same time through the two polishing discs, so that the working efficiency of pipe polishing can be improved, chippings generated after pipe polishing can be collected through a collecting box, the chippings are prevented from splashing everywhere, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of pipe end grinding, and particularly relates to a plastic pipe end grinding device. Background Art

[0002] Plastic pipes are a kind of pipe materials widely used in construction, industry and household applications. They are usually made of plastic resins such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), etc. When plastic pipes are in use, they need to be cut, and the cut surfaces generated by cutting are prone to be uneven and rough, so a grinding device is required to grind the cut surfaces.

[0003] For example, the Chinese utility model patent with the publication number CN221270611U discloses a PE pipe grinding device, which includes an installation base, a shielding shell and a support plate body. A through groove is formed at the top of the installation base, a mounting table is installed on the top of the installation base, a mounting plate is arranged on the top of the mounting table, a grinding disc is movably installed on the front of the mounting plate, a shielding shell is arranged at the top of the through groove, a support plate body is installed on the top of the installation base, an arc-shaped support plate is installed on the top of the support plate body, a connecting frame is installed on one side of the support plate body, and an arc-shaped pressing plate is movably installed inside the connecting frame. In this utility model, by rotating the threaded rotating rod installed above the arc-shaped pressing plate, the bottom end of the threaded rotating rod contacts the top of the arc-shaped pressing plate to apply pressure to the arc-shaped pressing plate, so that the arc-shaped pressing plate applies pressure to the PE pipe being ground, thereby preventing the PE pipe from shaking during grinding and affecting its grinding.

[0004] Regarding the above related technologies, the inventor believes that when this grinding device is in use, it can only grind one end of the pipe. When it is necessary to grind the other end of the pipe, the pipe needs to be removed from the support member and then fixed again, and the operation process is relatively complicated, thus being inconvenient for the staff to use.

[0005] The above information disclosed in this background art is only used to increase the understanding of the background art of the present application. Therefore, it may include prior arts that are not known to those of ordinary skill in the art. Summary of the Utility Model

[0006] In order to solve the problems raised in the above background art, the present application provides a plastic pipe end grinding device.

[0007] The plastic pipe end grinding device provided by the present application adopts the following technical solutions:

[0008] A plastic pipe end grinding device, including a base, symmetric chutes are provided on the upper surface of the base, sliders are slidably arranged in both of the two chutes, grinding boxes are fixedly connected to the upper surfaces of both of the two sliders, grinding grooves are provided on the opposite sides of both of the two grinding boxes, motors are fixedly installed on the opposite sides of both of the two grinding boxes, the output ends of the motors are drivingly connected to grinding discs located inside the grinding boxes, the upper surfaces of both of the two grinding boxes are fixedly connected to a support plate through support rods together, an electric telescopic rod is fixedly installed in the middle of the upper surface of the support plate, a connecting plate is arranged at the output end of the electric telescopic rod, a clamping assembly for fixing the plastic pipe is arranged between the base and the connecting plate, a collecting assembly for collecting debris is arranged inside the grinding box, a driving motor is arranged on the lower surface of the base, and the driving motor is drivingly connected to the slider through a driving assembly;

[0009] The clamping assembly includes two first fixing rods and two second fixing rods. The bottom ends of both of the two first fixing rods are fixedly connected to the upper surface of the base, the top ends of both of the two first fixing rods are fixedly connected to first arc-shaped plates, the top ends of both of the two second fixing rods are fixedly connected to the lower surface of the connecting plate, and the bottom ends of both of the two second fixing rods are fixedly connected to second arc-shaped plates.

[0010] Preferably, support legs are fixedly connected to the four corners of the lower surface of the base.

[0011] Preferably, the driving assembly includes a gear and two racks. The gear is fixedly connected to the output end of the driving motor, the two racks are respectively fixedly connected to the lower surfaces of the two sliders, the gear is located between the two racks and meshes with them, and a connecting assembly for supporting the driving motor is arranged on multiple support legs.

[0012] Preferably, the connecting assembly includes two first mounting plates. The first mounting plates are fixedly installed between the two corresponding support legs, a second mounting plate is fixedly connected between the two first mounting plates, and the driving motor is fixedly connected to the middle of the upper surface of the second mounting plate.

[0013] Preferably, the collecting assembly includes a collecting box. The collecting box is open at the top, the collecting box is connected to the bottom side inside the grinding box, and a handle is fixedly connected to one side of the collecting box.

[0014] In summary, the present application includes the following beneficial technical effects:

[0015] By starting the driving motor, two sliders can be driven to move. The sliders can drive the grinding box to move, so that the port of the pipe can extend into the grinding box through the grinding groove and fit with the grinding disc. By starting the motor, the grinding disc can be driven to rotate, so as to grind the port of the pipe. Compared with the prior art, the two grinding discs can grind the two ends of the plastic pipe at the same time, so as to improve the working efficiency of pipe grinding. The collecting box can collect the debris generated after pipe grinding, avoid the debris splashing everywhere, and improve the practicability of the device. Brief Description of the Drawings

[0016] Figure 1 is a three-dimensional structure diagram of an application embodiment;

[0017] Figure 2 is a structural diagram of the collecting component of the application embodiment;

[0018] Figure 3 is a structural diagram of the driving component of the application embodiment.

[0019] Description of the reference numerals: 1, base; 2, grinding box; 3, motor; 4, support rod; 5, support plate; 6, electric telescopic rod; 7, connecting plate; 8, first fixing rod; 9, first arc plate; 10, second fixing rod; 11, second arc plate; 12, grinding groove; 13, support leg; 14, first mounting plate; 15, second mounting plate; 16, grinding disc; 17, collecting box; 18, handle; 19, slider; 20, driving motor; 21, rack; 22, gear. Detailed Description of the Invention

[0020] The following will further describe the present application in detail Figures 1-3 with reference to the accompanying drawings.

[0021] The embodiment of the present application discloses a plastic pipe port grinding device. Referring to Figures 1-3 , a plastic pipe port grinding device includes a base 1. Sliding grooves are symmetrically formed on the upper surface of the base 1. Two sliders 19 are slidably arranged in the two sliding grooves. The upper surfaces of the two sliders 19 are fixedly connected with a grinding box 2. Grinding grooves 12 are formed on the opposite sides of the two grinding boxes 2. Motors 3 are fixedly installed on the opposite sides of the two grinding boxes 2. The output ends of the motors 3 are drivingly connected with grinding discs 16. The upper surfaces of the two grinding boxes 2 are fixedly connected with a support plate 5 through support rods 4. An electric telescopic rod 6 is fixedly installed in the middle of the upper surface of the support plate 5. A connecting plate 7 is arranged at the output end of the electric telescopic rod 6. A clamping component for fixing the plastic pipe is arranged between the base 1 and the connecting plate 7. A collecting component for collecting debris is arranged in the grinding box 2. A driving motor 20 is arranged on the lower surface of the base 1. The driving motor 20 is drivingly connected with the slider 19 through a driving component;

[0022] The clamping assembly includes two first fixing rods 8 and two second fixing rods 10. The bottoms of the two first fixing rods 8 are fixedly connected to the upper surface of the base 1, and the tops of the two first fixing rods 8 are fixedly connected with first arc-shaped plates 9. The tops of the two second fixing rods 10 are fixedly connected to the lower surface of the connecting plate 7, and the bottoms of the two second fixing rods 10 are fixedly connected with second arc-shaped plates 11. When in use, the plastic pipe to be polished is placed on the two first arc-shaped plates 9. By starting the electric telescopic rod 6, the connecting plate 7 can be driven to move downward. The connecting plate 7 can drive the second arc-shaped plate 11 to move downward through the second fixing rod 10, so as to clamp and fix the pipe. By starting the driving motor 20, the driving motor 20 can drive two sliders 19 to move through the driving assembly. The sliders 19 can drive the grinding box 2 to move, so that the port of the pipe can extend into the grinding box 2 through the grinding groove 12 and be attached to the grinding disc 16. By starting the motor 3, the grinding disc 16 can be driven to rotate, so as to polish the port of the pipe. Through the collection assembly, the debris generated after the pipe is polished can be collected. In this process, the two ends of the plastic pipe can be polished simultaneously by the two grinding discs 16, so as to improve the working efficiency of pipe polishing. Through the collection assembly, the debris generated after the pipe is polished can be collected to avoid the debris splashing everywhere, improving the practicability of the device.

[0023] Refer to Figure 1 , the four corners of the lower surface of the base 1 are fixedly connected with support legs 13;

[0024] The overall device can be supported conveniently through the support legs 13.

[0025] Refer to Figure 3 , the driving assembly includes a gear 22 and two racks 21. The gear 22 is fixedly connected to the output end of the driving motor 20. The two racks 21 are respectively fixedly connected to the lower surfaces of the two sliders 19. The gear 22 is located between the two racks 21 and meshes with them. A connecting assembly for supporting the driving motor 20 is arranged on the multiple support legs 13;

[0026] Starting the driving motor 20 can drive the gear 22 to rotate. The gear 22 can drive the two sliders 19 to move simultaneously through the two racks 21, and the moving directions of the two sliders 19 are opposite.

[0027] Refer to Figure 1 and Figure 3 , the connecting assembly includes two first mounting plates 14. The first mounting plates 14 are fixedly installed between the two corresponding support legs 13. A second mounting plate 15 is fixedly connected between the two first mounting plates 14. The driving motor 20 is fixedly connected to the middle of the upper surface of the second mounting plate 15;

[0028] The driving motor 20 can be supported by the first mounting plate 14 and the second mounting plate 15.

[0029] Referring to Figure 2 , the collection assembly includes a collection box 17 which is open at the top. The collection box 17 is connected to the bottom side inside the grinding box 2, and a handle 18 is fixedly connected to one side of the collection box 17;

[0030] The debris after the pipe is ground can fall into the collection box 17. When a certain amount of debris is collected in the collection box 17, the collection box 17 can be pulled by the handle 18 to clean the debris in the collection box 17.

[0031] The implementation principle of a plastic pipe end grinding device according to an embodiment of the present application is as follows: The electrical components appearing in the present application are all externally connected to a power supply and a control switch during use. When in use, the plastic pipe to be ground is placed on the two first arc-shaped plates 9. By starting the electric telescopic rod 6, the connecting plate 7 can be driven to move downward. The connecting plate 7 can drive the second arc-shaped plate 11 to move downward through the second fixing rod 10, so as to clamp and fix the pipe. By starting the driving motor 20, the driving motor 20 can drive two sliders 19 to move through the driving assembly. The sliders 19 can drive the grinding box 2 to move, so that the port of the pipe can extend into the grinding box 2 through the grinding groove 12 and fit with the grinding disc 16. By starting the motor 3, the grinding disc 16 can be driven to rotate, so as to grind the port of the pipe. The collection assembly can collect the debris generated after the pipe is ground.

[0032] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change;

[0033] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0035] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A plastic pipe end polishing device, comprising a base (1), characterized in that: The upper surface of the base (1) is symmetrically provided with slide grooves, and slide blocks (19) are slidably arranged in the two slide grooves. The upper surfaces of the two slide blocks (19) are fixedly connected with a grinding box (2). The opposite sides of the two grinding boxes (2) are provided with a grinding groove (12). The opposite sides of the two grinding boxes (2) are fixedly installed with a motor (3). The output end of the motor (3) is transmission-connected with a grinding disc (16) located inside the grinding box (2). The upper surfaces of the two grinding boxes (2) are connected by a support rod ( 4) are fixedly connected with a support plate (5), an electric telescopic rod (6) is fixedly installed in the middle of the upper surface of the support plate (5), a connecting plate (7) is provided at the output end of the electric telescopic rod (6), a clamping assembly for fixing the plastic pipe is provided between the base (1) and the connecting plate (7), a collecting assembly for collecting debris is provided in the polishing box (2), a driving motor (20) is provided on the lower surface of the base (1), and the driving motor (20) is connected to the slider (19) through a driving assembly; The clamping assembly comprises two first fixing rods (8) and two second fixing rods (10), the bottom ends of the two first fixing rods (8) are fixedly connected to the upper surface of the base (1), the top ends of the two first fixing rods (8) are fixedly connected to the first arc plate (9), the top ends of the two second fixing rods (10) are fixedly connected to the lower surface of the connecting plate (7), and the bottom ends of the two second fixing rods (10) are fixedly connected to the second arc plate (11).

2. A plastic pipe end polishing device according to claim 1, characterized in that: The four corners of the lower surface of the base (1) are all fixedly connected with support legs (13).

3. A plastic pipe end polishing device according to claim 2, characterized in that: The driving assembly comprises a gear (22) and two racks (21); the gear (22) is fixedly connected to the output end of the driving motor (20); the two racks (21) are respectively fixedly connected to the lower surfaces of the two sliders (19); the gear (22) is located between the two racks (21) and meshes with them; and a connection assembly for supporting the driving motor (20) is provided on the plurality of supporting legs (13).

4. The plastic pipe end polishing device according to claim 3, characterized in that: The connection assembly comprises two first mounting plates (14), wherein the first mounting plates (14) are fixedly mounted between the two corresponding support legs (13), a second mounting plate (15) is fixedly connected between the two first mounting plates (14), and the drive motor (20) is fixedly connected to the middle portion of the upper surface of the second mounting plate (15).

5. The plastic pipe end polishing device according to claim 1, characterized in that: The collecting assembly comprises a collecting box (17), the collecting box (17) is open, the collecting box (17) is connected to the bottom side of the polishing box (2), and a handle (18) is fixedly connected to one side of the collecting box (17).

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