Copper pipe polishing device with avoiding structure and polishing method

Abstract

The invention relates to the technical field of copper pipe production, in particular to a copper pipe polishing device with receding structures and a polishing method.The copper pipe polishing device comprises a machine body, a plurality of clamping structures used for clamping copper pipes are arranged on the machine body, and each clamping structure is connected with the corresponding receding structure; the avoiding structure can avoid the polishing device so that the single clamping structure does not conduct clamping temporarily. The copper pipe to be polished is clamped by the clamping structure firstly, then the copper pipe is polished, the clamping structure is loosened when the copper pipe is polished to the clamping position, and the clamping structure is moved away through the avoiding structure so that polishing can be conducted normally. The multiple clamping structures are arranged, multi-point supporting can be provided for the copper pipe, other clamping mechanisms are used for clamping after the clamping structure of one to-be-polished position is omitted, and it is guaranteed that polishing is conducted stably. And by arranging the avoiding structure, the clamping structure can be driven to avoid the polishing device, and it can be guaranteed that the clamping position of the copper pipe can also be polished.

Description

Technical Field

[0001] The invention relates to the technical field of copper tube production, and in particular to a copper tube polishing device and a polishing method with an avoidance structure. Background Art

[0002] Copper pipe is a kind of non-ferrous metal pipe, which is a pressed and drawn seamless pipe. Copper pipe has good electrical and thermal conductivity. It is the main material for the conductive accessories and heat dissipation accessories of electronic products, and has become the first choice for modern contractors to install water pipes, heating and cooling pipes in all residential commercial houses. Copper pipe has strong corrosion resistance, is not easy to oxidize, and is not easy to react chemically with some liquid substances, and is easy to bend.

[0003] A copper tube surface polishing device disclosed in the prior art includes a bottom plate, a servo motor, a first telescopic rod, a polishing sheet, an air pump and a second telescopic rod. A truss is installed above the bottom plate, and a servo motor is installed inside the upper right part of the truss. The output end of the servo motor is connected to a threaded rod, and a movable block is arranged on the outside of the threaded rod. A first telescopic rod is fixed below the movable block. A dust suction head is arranged on the outside of the polishing sheet, and an extrusion block is arranged on the lower left of the polishing sheet. A fixed plate is connected to the outside of the connecting rod, and a clamping plate is connected to the right end of the extrusion block. A second telescopic rod is arranged on the right side of the clamping plate, and a push rod is arranged below the cleaning brush. The copper tube surface polishing device is convenient for clamping copper tubes of different diameters, has high stability, is convenient for cleaning dust generated by polishing, and has high applicability, which is convenient for adjusting the cleaning device.

[0004] It can be seen that in the prior art, the copper tube is clamped during the polishing process, and the clamped portion cannot be polished, which reduces the polishing efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a copper tube polishing device with an avoidance structure to solve the technical problem that the copper tube is clamped during the polishing process in the prior art, and the clamped part cannot be polished, thereby reducing the polishing efficiency.

[0006] The present invention discloses a copper tube polishing device with an avoidance structure, comprising a machine body, on which a plurality of clamping structures for clamping the copper tube are arranged, each of the clamping structures is respectively connected to an avoidance structure, the avoidance structure can avoid the polishing device so that a single clamping structure temporarily does not clamp, and the number of the clamping structures is at least 3.

[0007] Working principle: First, use the clamping structure to clamp the copper tube to be polished, and then polish the copper tube. When polishing to the clamping position, the clamping structure is loosened, and the avoidance structure is used to move the clamping structure away so that polishing can proceed normally. By setting up multiple clamping structures, it is possible to provide multi-point support for the copper tube. After canceling the clamping structure at a position to be polished, there are other clamping mechanisms to clamp, ensuring stable polishing. By setting up an avoidance structure, the clamping structure can be driven to avoid the polishing device, ensuring that the clamping position of the copper tube can also be polished.

[0008] By setting up three clamping structures, the two ends and the middle of the copper tube can be clamped, which can be suitable for longer copper tubes.

[0009] Furthermore, the avoidance structure is a telescopic rod.

[0010] Furthermore, the clamping structure is an electric clamp.

[0011] Furthermore, a base is arranged in the body, the base is connected to a first driving device, the first driving device drives the base to move back and forth at both ends of the body, and a polishing device for polishing the copper tube is arranged on the base.

[0012] By providing the first driving device, the polishing device can be driven to move back and forth on the copper tube to achieve polishing, and the complete polishing of the copper tube can be achieved under the synergistic effect of the avoidance structure.

[0013] Furthermore, the polishing device comprises a polishing ring, a bearing is disposed on an outer sleeve of the polishing ring, and the polishing ring is connected to a second driving device.

[0014] The second driving device can be provided to drive the polishing ring to rotate in the bearing to ensure the polishing process. The bearing can be provided so that the polishing device can move under the drive of the base and the first driving device to achieve polishing of different positions of the copper tube.

[0015] Furthermore, the bearing is divided into two sections, and an opening for driving the polishing ring is provided between the two sections of the bearing.

[0016] Furthermore, the polishing ring is a plurality of arc-shaped polishing sheets, and each of the polishing sheets is connected to the bearing with a spring.

[0017] By setting the spring, copper tubes with different diameters can be polished, thereby improving the use scenarios of the polishing device.

[0018] Furthermore, the second driving device includes a driving motor, the driving motor is connected to one end of a transmission belt, and the other end of the transmission belt is connected to the polishing ring.

[0019] By setting a driving motor, the transmission belt can be driven to rotate, and the transmission belt drives the polishing ring to rotate, thereby achieving polishing of the copper tube.

[0020] Furthermore, a distance sensor is arranged in the body.

[0021] By setting a distance sensor, the position of the base can be sensed, thereby facilitating the control of the avoidance structure at different positions to achieve the avoidance of the clamping structure.

[0022] Furthermore, the first driving device drives the base to move via a screw.

[0023] Furthermore, the first driving device and the avoidance structure are installed on different surfaces.

[0024] By installing the first drive and avoidance structures on different surfaces, the interference between the base and the polishing device can be further reduced, thereby facilitating polishing.

[0025] A copper tube polishing method uses the above-mentioned copper tube polishing device with an avoidance structure for polishing.

[0026] Compared with the prior art, the present invention has the following beneficial effects: By setting up multiple clamping structures, it is possible to provide multi-point support for the copper tube. After canceling a clamping structure at a position to be polished, there are other clamping mechanisms for clamping to ensure stable polishing. By setting up an avoidance structure, the clamping structure can be driven to avoid the polishing device, so that the clamping position of the copper tube can also be polished. By setting up three clamping structures, the two ends and the middle of the copper tube can be clamped, which can be suitable for longer copper tubes. By setting up a first driving device, the polishing device can be driven to move back and forth on the copper tube to achieve polishing, and the copper tube can be completely polished under the synergistic effect of the avoidance structure. The second driving device is arranged to drive the polishing ring to rotate in the bearing to ensure the progress of polishing; by arranging the bearing, the polishing device can be moved under the drive of the base and the first driving device to realize the polishing of different positions of the copper tube; by arranging the spring, copper tubes of different diameters can be polished, improving the use scenario of the polishing device; by arranging the driving motor, the transmission belt can be driven to rotate, and the transmission belt drives the polishing ring to rotate to realize the polishing of the copper tube; by installing the first driving and polishing devices on different surfaces, the interference between the base and the polishing device can be further reduced, thereby facilitating the polishing. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only represent some embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is a schematic diagram of the right side structure of the polishing device of the present invention.

[0028] Figure 2 It is a schematic diagram of the top view of the polishing device of the present invention.

[0029] In the above drawings, the meanings of the various marks are: 1-machine body, 2-clamping structure, 3-avoidance structure, 4-base, 5-first driving device, 6-polishing device, 7-polishing ring, 8-bearing, 9-second driving device, 10-polishing sheet, 11-spring, 12-driving motor, 13-transmission belt, 14-distance sensor. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0031] Example 1 The technical solutions adopted in this embodiment are as follows: like Figure 1-Figure 2 As shown, a copper tube polishing device with an avoidance structure includes a body 1, on which a plurality of clamping structures 2 for clamping the copper tube are arranged, each of the clamping structures 2 is respectively connected to an avoidance structure 3, and the avoidance structure 3 can avoid the polishing device 6 so that a single clamping structure 2 temporarily does not clamp, there are three clamping structures 2, the avoidance structure 3 is a telescopic rod, and the clamping structure 2 is an electric clamp.

[0032] Working principle: First, clamp the copper tube to be polished with the clamping structure 2, and then polish the copper tube. When polishing to the clamping position, the clamping structure 2 is loosened, and the avoidance structure 3 allows the clamping structure 2 to be moved away so that polishing can proceed normally. By setting up multiple clamping structures 2, multi-point support can be provided for the copper tube. After canceling a clamping structure 2 at a position to be polished, there are other clamping structures 2 to clamp, ensuring stable polishing. By setting up the avoidance structure 3, the clamping structure 2 can be driven to avoid the polishing device 6, ensuring that the clamping position of the copper tube can also be polished.

[0033] By providing three clamping structures 2, both ends and the middle of the copper tube can be clamped, and it can be suitable for longer copper tubes.

[0034] Example 2 In this embodiment, which is a preferred embodiment of the present invention, the specific structure is as follows Figure 1-Figure 2 As shown, based on Example 1, the following improvements are disclosed: a base 4 is arranged in the body 1, and the base 4 is connected to a first driving device 5. The first driving device 5 drives the base 4 to move back and forth at both ends of the body 1, and a polishing device 6 for polishing copper tubes is arranged on the base 4.

[0035] By providing the first driving device 5 , the polishing device 6 can be driven to move back and forth on the copper tube to achieve polishing, and the complete polishing of the copper tube can be achieved under the coordinated action of the avoidance structure 3 .

[0036] Example 3 In this embodiment, which is a preferred embodiment of the present invention, the specific structure is as follows Figure 1-Figure 2 As shown, it discloses the following improvements on the basis of Example 2, the polishing device 6 includes a polishing ring 7, the outer sleeve of the polishing ring 7 is provided with a bearing 8, the polishing ring 7 is connected to a second driving device 9, the bearing 8 is divided into two sections, an opening for driving the polishing ring 7 is provided between the two sections of the bearing 8, the polishing ring 7 is a plurality of arc-shaped polishing sheets 10, each of the polishing sheets 10 is connected to the bearing 8 with a spring 11, the second driving device 9 includes a driving motor 12, the driving motor 12 is connected to one end of a transmission belt 13, and the other end of the transmission belt 13 is connected to the polishing ring 7.

[0037] By providing the second driving device 9, the polishing ring 7 can be driven to rotate in the bearing 8 to ensure the polishing. By providing the bearing 8, the polishing device 6 can be moved under the drive of the base 4 and the first driving device 5 to realize the polishing of different positions of the copper tube.

[0038] By providing the spring 11 , copper tubes with different diameters can be polished, thereby improving the use scenarios of the polishing device 6 .

[0039] By providing a driving motor 12, the transmission belt 13 can be driven to rotate, and the transmission belt 13 drives the polishing ring 7 to rotate, thereby achieving polishing of the copper tube.

[0040] Example 4 In this embodiment, which is a preferred embodiment of the present invention, the specific structure is as follows Figure 1-Figure 2 As shown, based on Example 3, the following improvements are disclosed: a distance sensor 14 is provided in the machine body 1, the first driving device 5 drives the base 4 to move through a screw, and the first driving device 5 and the avoidance structure 3 are installed on different surfaces.

[0041] By providing the distance sensor 14 , the position of the base 4 can be sensed, thereby facilitating the control of the avoidance structure 3 at different positions to achieve avoidance of the clamping structure 2 .

[0042] By installing the first driving and avoiding structures 3 on different surfaces, the interference between the base 4 and the polishing device 6 can be further reduced, thereby facilitating the polishing process.

[0043] The above are the implementation methods listed in this embodiment, but this embodiment is not limited to the above optional implementation methods. Those skilled in the art can arbitrarily combine the above methods to obtain other various implementation methods. Anyone can derive other various forms of implementation methods under the inspiration of this embodiment. The above specific implementation methods should not be understood as limiting the scope of protection of this embodiment. The scope of protection of this embodiment shall be based on the definition in the claims, and the description can be used to interpret the claims.

Claims

1. A copper tube polishing device with an avoidance structure, characterized in that: The invention comprises a machine body (1), on which a plurality of clamping structures (2) for clamping copper tubes are arranged, each of the clamping structures (2) is respectively connected to an avoidance structure (3), and the avoidance structure (3) can avoid a polishing device (6) so that a single clamping structure (2) temporarily stops clamping, and there are at least three clamping structures (2).

2. The copper tube polishing device with an avoidance structure according to claim 1, characterized in that: The avoidance structure (3) is a telescopic rod.

3. The copper tube polishing device with an avoidance structure according to claim 1, characterized in that: The clamping structure (2) is an electric clamping claw.

4. A copper tube polishing device with an avoidance structure according to any one of claims 1 to 3, characterized in that: A base (4) is arranged inside the machine body (1), and the base (4) is connected to a first driving device (5). The first driving device (5) drives the base (4) to move back and forth at two ends of the machine body (1). A polishing device (6) for polishing the copper tube is arranged on the base (4).

5. The copper tube polishing device with an avoidance structure according to claim 4, characterized in that: The polishing device (6) comprises a polishing ring (7), the outer sleeve of the polishing ring (7) is provided with a bearing (8), and the polishing ring (7) is connected to a second driving device (9).

6. The copper tube polishing device with an avoidance structure according to claim 5, characterized in that: The polishing ring (7) is composed of a plurality of arc-shaped polishing sheets (10), and a spring (11) is connected between each of the polishing sheets (10) and the bearing (8).

7. The copper tube polishing device with an avoidance structure according to claim 5, characterized in that: The second driving device (9) comprises a driving motor (12), the driving motor (12) being connected to one end of a transmission belt (13), and the other end of the transmission belt (13) being connected to the polishing ring (7).

8. The copper tube polishing device with an avoidance structure according to claim 4, characterized in that: A distance sensor (14) is arranged in the machine body (1).

9. The copper tube polishing device with an avoidance structure according to claim 4, characterized in that: The first driving device (5) and the avoidance structure (3) are installed on different surfaces.

10. A copper tube polishing method, characterized in that: Polishing is performed using a copper tube polishing device with an avoidance structure as described in any one of claims 1 to 9.

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