Pipe polishing equipment

Abstract

The utility model discloses pipe polishing equipment, which relates to the technical field of material processing and is technically characterized by comprising a polishing base, a pipe clamping component and a polishing component, the pipe clamping component and the polishing component are arranged on the polishing base and are positioned on the same center line, a groove guide rail is further arranged between the polishing base and the pipe clamping component, and the groove guide rail is positioned on the polishing base. The groove guide rail is fixed to the grinding base, the pipe clamping assembly is clamped in the groove guide rail and conducts displacement motion along the groove guide rail, when the equipment is used, only a pipe needs to be fixed in the pipe clamping assembly, assembly and disassembly are easy, operation is convenient, the grinding assembly can be always tangent to the outer surface of the pipe during grinding, the grinding effect is guaranteed, and the grinding efficiency is improved. And the problems that the polishing position of the pipe is not aligned, the polishing is not in place or the polishing is too heavy are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing, in particular to a pipe grinding device. Background Art

[0002] In the pipe manufacturing process, many pipes, such as PVC pipes, will have problems such as burrs and rough outer walls during the production process, which will cause uneven outer wall thickness and affect the use effect. Therefore, it is necessary to grind the pipe through a grinding process to improve its appearance and performance. In the traditional process, workers usually use manual cooperation with grinding wheels to grind the pipes, but this grinding method is not only labor-intensive, but also the pressure and angle control applied by workers to the grinding wheel may be different, resulting in unstable grinding accuracy of the pipe surface; this will affect the appearance quality of the pipe and may even affect its performance. Therefore, in order to better improve the grinding quality of pipes, in the prior art, people usually use pipe grinding devices to solve the problems brought about by traditional processes.

[0003] For example, a patent with application number CN202120914383.9 discloses a pipe surface grinding device. Although this device can replace the manual grinding wheel to improve the grinding efficiency, this device needs to fix both ends of the pipe in the three-jaw chuck during grinding, and the grinding belt needs to be adjusted. Not only is the operation and loading and unloading complicated, but when the grinding belt is not adjusted in place, it is difficult to achieve the desired grinding effect. Therefore, a new type of pipe grinding equipment is urgently needed to solve the above problems. Utility Model Content

[0004] In order to solve the problems of complicated operation, loading and unloading and poor grinding effect of pipe grinding devices in the prior art, the utility model provides a pipe grinding device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe grinding device, including a grinding base, and also including a pipe clamping assembly and a grinding assembly arranged on the grinding base, the pipe clamping assembly and the grinding assembly are on the same center line, and a groove guide rail is also provided between the grinding base and the pipe clamping assembly, the groove guide rail is fixed on the grinding base, and the pipe clamping assembly is clamped in the groove guide rail and moves along the groove guide rail.

[0006] Preferably, a pushing block for pushing the grinding assembly is also fixed on the grinding base.

[0007] Preferably, the pipe clamping assembly comprises a driving base, a turntable connected to the driving base, a clamping claw arranged in the turntable for fixing the pipe, and a bolt for pushing the clamping claw.

[0008] Preferably, the grinding assembly includes a pair of fixed blocks, a cross bar group fixed between the fixed blocks, a clamp passed through the cross bar group and a first spring group arranged between the clamp and the fixed blocks. The first spring group is passed through the cross bar group, and the clamp moves along the cross bar group under the push of the first spring group.

[0009] Preferably, the grinding assembly also includes a fixed rod group vertically fixed on the grinding base, the fixed block is sleeved on the fixed rod group, and a second spring group is also provided between the fixed block and the grinding base, the second spring group is passed through the fixed rod group, and the fixed block is pushed by the second spring group to move along the fixed rod group.

[0010] Preferably, the clamp comprises two symmetrical grinding plates, and a bevel plate is connected below the grinding plates. When the two grinding plates are in a clamped state, an angle is formed below them.

[0011] Preferably, the clamp corresponds to the top of the push block. When in use, the grinding assembly is pressed to move the clamp downward, thereby causing the push block to push the clamp to move to both sides.

[0012] Compared with the prior art, the utility model provides a pipe grinding device, which has the following beneficial effects:

[0013] 1. Fix the pipe by setting the pipe clamp assembly. While ensuring the effective grinding of the pipe, the loading and unloading of the pipe can be realized by only loosening and tightening the clamping claws. The operation is simple and convenient.

[0014] 2. By setting an elastic grinding component with the cooperation of multiple springs, the grinding plate is always in contact with the outer wall of the pipe, which can fully grind the outer wall of the pipe. The first spring group pushes it to avoid the problem of insufficient grinding or excessive grinding.

[0015] 3. The grinding plate in the device of the present application is designed to be flat and fits the pipe, so that the pipe is always on a horizontal plane, avoiding the problem of incorrect grinding position of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the pipe grinding equipment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the grinding base of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the grinding assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the pipe clamping assembly of the utility model.

[0020] In the figure: 1. grinding base; 11. base; 12. push block; 13. groove guide rail; 2. grinding assembly; 21. fixed block; 22. cross bar group; 23. first spring group; 24. clamp; 25. fixed rod group; 26. second spring group; 27. operating frame; 3. pipe clamp assembly; 31. turntable; 311. drive base; 32. claw; 33. bolt; 34. guide rail pulley; 4. pipe. DETAILED DESCRIPTION

[0021] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0022] See also Figure 1-4 The utility model provides a technical solution for pipe grinding equipment, which solves the problems of complicated operation and loading and unloading and poor grinding effect of pipe grinding devices in the prior art; in order to better understand the technical solution of this application, the above technical solution will be described in detail below in combination with the drawings in the specification and specific implementation methods.

[0023] A pipe grinding device includes a grinding base 1, and also includes a pipe clamping assembly 3 and a grinding assembly 2 arranged on the grinding base 1. The pipe clamping assembly 3 and the grinding assembly 2 are on the same center line. A groove guide rail 13 is also provided between the grinding base 1 and the pipe clamping assembly 3. The groove guide rail 13 is fixed on the grinding base 1. A guide rail pulley 34 matching the groove guide rail 13 is provided below the pipe clamping assembly 3. The guide rail pulley 34 is clamped in the groove guide rail 13, so that the pipe clamping assembly 3 moves along the groove guide rail 13; a pushing block 12 for pushing the grinding assembly 2 is also fixed on the grinding base 1. The pipe clamping assembly 3 includes a driving base 311, a turntable 31 connected to the driving base 311, a claw 32 for fixing the pipe 4 and a bolt 33 for pushing the claw 32. It should be noted that the driving base 311 provides driving power through a motor, which is not described here. When in use, it is only necessary to screw in the bolt 33 clockwise to fix the pipe 4. When it needs to be removed, it is only necessary to screw out the bolt 33 counterclockwise. The operation is simple and convenient to use. The grinding assembly 2 includes a pair of fixed blocks 21, a cross bar group 22 fixed between the fixed blocks 21, a clamp 24 passing through the cross bar group 22, and a first spring group 23 provided between the clamp 24 and the fixed block 21. The first spring group 23 passes through the cross bar group 22. Under the push of the first spring group 23, the clamp 24 moves along the cross bar group 22. The grinding assembly 2 also includes a fixed rod group 25 vertically fixed on the base 11 of the grinding base 1. The fixed block 21 is sleeved on the fixed rod group 25, and a second spring group 26 is provided between the fixed block 21 and the base 11. The second spring group 26 is provided between the fixed block 21 and the base 11. The spring group 26 is passed through the fixed rod group 25. Under the push of the second spring group 26, the fixed block 21 moves along the fixed rod group 25. In order to prevent the fixed block 21 from popping out, a rod cap is also provided at the end of the fixed rod group 25; the clamp 24 includes two symmetrical grinding plates, and a bevel plate is connected below the grinding plates. When the two grinding plates are in a clamped state, the lower part is in an angled state, and the clamp 24 corresponds to the top of the pushing block 12. When in use, the operating frame 27 on the grinding assembly 2 is pressed to move the clamp 24 downward, thereby causing the pushing block 12 to push the clamp 24 to move to both sides.

[0024] When implementing the device of the present application, first fix the pipe 4 in the claw 32 in the pipe clamping assembly 3, then push the pipe clamping assembly 3, and press the operating frame 27 at the same time, so that the pipe 4 is between the two grinding plates, and then release the operating frame 27. Under the push of the first spring group 23 and the second spring group 26, the grinding plates are tangent to the outer surface of the pipe 4. At this time, the device is in the state as shown in FIG. Figure 1The state shown; then start the driving base 311, the driving base 311 drives the turntable 31 to rotate, and then drives the pipe 4 to rotate. At this time, the rotating pipe 4 is polished by the polishing plate on the clamp 24; while the pipe 4 rotates, it can also push the pipe clamping assembly 3 to move along the groove guide rail 13, so as to realize the polishing of different positions of the pipe 4 by the polishing assembly 2. In this process, the polishing plate is always in contact with the pipe 4, which can achieve a good polishing effect, and due to the pushing of the first spring group 23, it can avoid the problem that the polishing assembly 2 does not polish the pipe 4 in place or polishes it too heavily; after the polishing is completed, close the driving base 311 to stop the rotation of the pipe 4, just press the operating frame 27 and move the pipe 4 out of the polishing assembly 2, and then loosen the bolt 33 to remove it, which is simple and convenient to operate.

[0025] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A pipe grinding device, comprising a grinding base, characterized in that: It also includes a tube clamping assembly and a grinding assembly arranged on the grinding base, the tube clamping assembly and the grinding assembly are on the same center line, a groove guide rail is arranged between the grinding base and the tube clamping assembly, the groove guide rail is fixed on the grinding base, the tube clamping assembly is clamped in the groove guide rail and moves along the groove guide rail; A pushing block for pushing the grinding assembly is also fixed on the grinding base. The grinding assembly includes a pair of fixed blocks, a cross bar group fixed between the fixed blocks, a clamp passed through the cross bar group, and a first spring group arranged between the clamp and the fixed block. The first spring group is passed through the cross bar group. Under the push of the first spring group, the clamp moves along the cross bar group.

2. A pipe grinding device according to claim 1, characterized in that: The pipe clamping assembly comprises a driving base, a rotating plate connected to the driving base, a clamping claw arranged in the rotating plate for fixing the pipe, and a bolt for pushing the clamping claw.

3. A pipe grinding device according to claim 1, characterized in that: The grinding assembly also includes a fixed rod group vertically fixed on the grinding base, a fixed block is sleeved on the fixed rod group, and a second spring group is provided between the fixed block and the grinding base, the second spring group is passed through the fixed rod group, and the fixed block is pushed by the second spring group to perform displacement movement along the fixed rod group.

4. A pipe grinding device according to claim 3, characterized in that: The clamp comprises two symmetrical grinding plates, and a bevel plate is connected below the grinding plates. When the two grinding plates are in a clamped state, the lower parts are in an angled state.

5. A pipe grinding device according to claim 4, characterized in that: The clamp corresponds to the top of the push block. When in use, the grinding assembly is pressed to move the clamp downward, thereby causing the push block to push the clamp to move to both sides.

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