Carbon fiber tube grinding device with variable-diameter supporting function

Abstract

The utility model discloses a carbon fiber tube polishing device with variable diameter support, which relates to the technical field of carbon fiber tube processing, and comprises a base and a support assembly, the upper surface of the base is provided with an operation table, the left side of the upper surface of the operation table is slidably connected with a moving plate, and the support assembly is arranged on the upper surface of the moving plate. The supporting assembly comprises fixing seats, supporting rings, a fixing frame, an auxiliary handle, a bevel gear set, a supporting threaded rod, a supporting cylinder and an arc-shaped limiting piece, the fixing seats are arranged on the two sides of the upper surface of the moving plate, the supporting rings are installed on the upper surfaces of the fixing seats, and the color of the upper sides of the supporting rings is fixed through the fixing frame. According to the carbon fiber tube grinding device with the variable-diameter supporting function, the device has the variable-diameter function through the supporting assembly, flexible adjustment can be achieved according to different diameters, stable limiting supporting can be conveniently conducted on a carbon fiber tube, the device can spray water during grinding through the spraying assembly, the lubricating and cooling effects can be achieved, and dust raising can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber tube processing, in particular to a carbon fiber tube grinding device with a variable diameter support. Background Art

[0002] Carbon fiber tubes have the advantages of high strength, long life, corrosion resistance, light weight, low density, etc. They are widely used in kites, model airplanes, lamp brackets, PC equipment shafts, etching machines, medical equipment, sports equipment and other mechanical equipment. In the production and processing of carbon fiber tubes, in order to improve the surface quality of carbon fiber, it is usually necessary to polish the inner and outer surfaces of the carbon fiber tubes. Therefore, a carbon fiber tube polishing device is needed. However, the current carbon fiber tube polishing device still has the following shortcomings:

[0003] For example, the patent document with application number 202023295727.7 discloses a carbon fiber tube grinding device. The carbon fiber tube grinding device repeatedly grinds the surface of the carbon fiber tube through multiple sets of coarse grinding wheels and fine grinding wheels, which greatly improves the grinding effect of the carbon fiber tube, but its limiting structure does not have a variable diameter function and cannot adapt to the grinding of carbon fiber tubes of different diameters.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a carbon fiber tube grinding device with variable diameter support is proposed. Utility Model Content

[0005] The utility model aims to provide a carbon fiber tube grinding device with a variable diameter support to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carbon fiber tube grinding device with a variable diameter support, comprising a base and a support assembly, an operating table is installed on the upper surface of the base, and a movable plate is slidably connected to the left side of the upper surface of the operating table, the support assembly is arranged on the upper surface of the movable plate, and the support assembly includes a fixed seat, a support ring, a fixing frame, an auxiliary handle, a bevel gear set, a support threaded rod, a support tube and an arc-shaped limiter, the fixed seat is arranged on both sides of the upper surface of the movable plate, and a support ring is installed on the upper surface of the fixed seat, a fixing frame is provided on the upper side of the support ring, an auxiliary handle is provided on the right side of the fixed seat, and a bevel gear set is installed on the inner end of the auxiliary handle, a support threaded rod is provided on the upper side of the bevel gear set and the surface of the fixing frame, and the outer side of the support threaded rod is threadedly connected to the support tube, and an arc-shaped limiter is installed on the inner end of the support tube.

[0007] Furthermore, reinforcing threaded rods are threadedly connected to both sides of the support ring, and reinforcing plates are installed at the inner ends of the reinforcing threaded rods.

[0008] Furthermore, the outer side of the base is a steel structure, and a spraying assembly for sprinkling water is provided inside the base.

[0009] Furthermore, the spray assembly includes a water tank, a vertical water pump and a water pump, and the water tank is arranged inside the base, a vertical water pump is installed on the front surface of the water tank, and the input end of the vertical water pump is connected to the water pump pipe, and the input end of the water pump pipe passes through the front surface of the base and extends to the inside of the water tank.

[0010] Furthermore, the spray assembly also includes a high-pressure water pipe, a water spray head and a water replenishment port, and the output end of the vertical water pump is connected to the high-pressure water pipe, and the water spray head is installed at the output end of the high-pressure water pipe, and the water replenishment port is installed on the left side of the water tank.

[0011] Furthermore, support plates are installed on both sides of the operating table, and a servo motor is arranged on the right side of the support plate. The output end of the servo motor is connected to a threaded screw through a coupling, and the outer surface of the threaded screw is threadedly connected to the inner side of the movable plate.

[0012] Furthermore, a support frame is installed on the upper surface of the operating table, and a hydraulic push rod is installed on the upper surface of the support frame.

[0013] Furthermore, a high-speed motor is installed at the bottom of the hydraulic push rod, and the output end of the high-speed motor is connected to a grinding wheel through a coupling.

[0014] The utility model provides a grinding device for a carbon fiber tube with a variable diameter support, which has the following beneficial effects:

[0015] 1. The utility model is provided with a support assembly, which includes a fixed seat, a support ring, a fixing frame, an auxiliary handle, a bevel gear set, a support threaded rod, a support tube and an arc-shaped limiter. When in use, the carbon fiber tube is passed through the support ring and placed on the upper surface of the arc-shaped limiter at the lower end. The auxiliary handle is rotated to drive the support threaded rod on the lower side to rotate through the bevel gear set, and the support threaded rod on the upper side is rotated at the same time, and the support tube is further driven to move toward the inner end along the surface of the support threaded rod, and the spacing between the upper and lower groups of arc-shaped limiters is adjusted. The carbon fiber tube is limited by the two groups of arc-shaped limiters, so that the device has a variable diameter function and can be flexibly adjusted according to different diameters, so as to provide stable limit support for the carbon fiber tube.

[0016] 2. The utility model is provided with a spraying assembly, which includes a water storage tank, a vertical water pump and a water suction pipe. The spraying assembly also includes a high-pressure water pipe, a water spray head and a water replenishing port. When in use, water is injected or replenished into the water storage tank through the water replenishing port, and the vertical water pump is started to make the vertical water pump draw out the water inside the water storage tank through the water suction pipe and transport it to the high-pressure water pipe, and then the high-pressure water pipe sprays it out through the water spray head during grinding, so that the device can spray water during grinding, which can play a role in lubrication and cooling, and prevent dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a carbon fiber tube grinding device with variable diameter support of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a support assembly with a variable diameter support carbon fiber tube polishing device according to the utility model;

[0019] Figure 3 The utility model is a structural schematic diagram of a support frame with a variable diameter supporting carbon fiber tube grinding device.

[0020] In the figure: 1. base; 2. operating table; 3. moving plate; 4. support assembly; 401. fixing seat; 402. supporting ring; 403. fixing frame; 404. auxiliary handle; 405. bevel gear set; 406. supporting threaded rod; 407. supporting cylinder; 408. arc limiter; 5. reinforcing threaded rod; 6. reinforcing plate; 7. spray assembly; 701. water storage tank; 702. vertical water pump; 703. water suction pipe; 704. high-pressure water pipe; 705. water spray head; 706. water supply port; 8. support plate; 9. servo motor; 10. threaded screw; 11. support frame; 12. hydraulic push rod; 13. high-speed motor; 14. grinding wheel. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3 As shown, a grinding device for a carbon fiber tube with a variable diameter support includes a base 1 and a support assembly 4. An operating table 2 is installed on the upper surface of the base 1, and a movable plate 3 is slidably connected to the left side of the upper surface of the operating table 2. The support assembly 4 is arranged on the upper surface of the movable plate 3, and the support assembly 4 includes a fixed seat 401, a support ring 402, a fixed frame 403, an auxiliary handle 404, a bevel gear set 405, a support threaded rod 406, a support cylinder 407 and an arc-shaped stopper 408. The fixed seat 401 is arranged at Support rings 402 are installed on both sides of the upper surface of the movable plate 3 and on the upper surface of the fixed seat 401, a fixing frame 403 is provided on the upper side of the support ring 402, an auxiliary handle 404 is provided on the right side of the fixed seat 401, and a bevel gear set 405 is installed on the inner end of the auxiliary handle 404, a supporting threaded rod 406 is provided on the upper side of the bevel gear set 405 and on the surface of the fixed frame 403, and a supporting tube 407 is threadedly connected to the outer side of the supporting threaded rod 406, and an arc-shaped limiter 408 is installed on the inner end of the support tube 407.

[0023] The specific operation is as follows. When in use, the carbon fiber tube is passed through the support ring 402 and placed on the upper surface of the arc-shaped limit piece 408 at the lower end. The auxiliary handle 404 is rotated to make the auxiliary handle 404 drive the lower support threaded rod 406 to rotate through the bevel gear set 405. At the same time, the upper support threaded rod 406 is rotated to further drive the support tube 407 to move toward the inner end along the surface of the support threaded rod 406, and adjust the distance between the upper and lower groups of arc-shaped limit pieces 408. The carbon fiber tube is limited and supported by the two groups of arc-shaped limit pieces 408.

[0024] Please refer to Figures 1 to 3 , reinforcing threaded rods 5 are threadedly connected on both sides of the support ring 402, and a reinforcing plate 6 is installed on the inner end of the reinforcing threaded rod 5, support plates 8 are installed on both sides of the operating table 2, and a servo motor 9 is arranged on the right side of the support plate 8, the output end of the servo motor 9 is connected with a threaded screw 10 through a coupling, and the outer surface of the threaded screw 10 is threadedly connected with the inner side of the moving plate 3, a support frame 11 is installed on the upper surface of the operating table 2, and a hydraulic push rod 12 is installed on the upper surface of the support frame 11, a high-speed motor 13 is installed at the bottom of the hydraulic push rod 12, and the output end of the high-speed motor 13 is connected with a grinding wheel 14 through a coupling;

[0025] The specific operation is as follows. When in use, rotate the reinforcing threaded rod 5 so that the reinforcing threaded rod 5 drives the reinforcing plate 6 to move inward along the surfaces on both sides of the support ring 402 to further reinforce the carbon fiber tube. During the grinding process, start the servo motor 9 so that the servo motor 9 drives the threaded screw 10 to rotate, further drives the moving plate 3 to move along the surface of the threaded screw 10, and then drives the carbon fiber tube to move. Start the hydraulic push rod 12 so that the hydraulic push rod 12 drives the servo motor 9 to move downward, and at the same time start the high-speed motor 13 so that the high-speed motor 13 drives the grinding wheel 14 to rotate at high speed, thereby grinding the carbon fiber tube.

[0026] Please refer to Figure 1 The outer side of the base 1 is a steel structure, and a spray assembly 7 for sprinkling water is arranged inside the base 1. The spray assembly 7 includes a water tank 701, a vertical water pump 702 and a water suction pipe 703, and the water tank 701 is arranged inside the base 1, and a vertical water pump 702 is installed on the front surface of the water tank 701, and the input end of the vertical water pump 702 is connected to the water suction pipe 703, and the input end of the water suction pipe 703 passes through the front surface of the base 1 and extends to the inside of the water tank 701, the spray assembly 7 also includes a high-pressure water pipe 704, a water spray head 705 and a water replenishment port 706, and the output end of the vertical water pump 702 is connected to the high-pressure water pipe 704, and the output end of the high-pressure water pipe 704 is installed with a water spray head 705, and the water replenishment port 706 is installed on the left side of the water tank 701;

[0027] The specific operation is as follows. When in use, water is injected or replenished into the water tank 701 through the water replenishment port 706, and the vertical water pump 702 is started to make the vertical water pump 702 pump out the water inside the water tank 701 through the pumping pipe 703 and transport it to the high-pressure water pipe 704, and then the high-pressure water pipe 704 sprays it out through the water spray head 705 during grinding.

[0028] In summary, if Figures 1 to 3 As shown, the device for polishing a carbon fiber tube with a variable diameter support, when in use, first, pass the carbon fiber tube through the support ring 402, and place it on the upper surface of the arc-shaped limit piece 408 at the lower end, rotate the auxiliary handle 404, so that the auxiliary handle 404 drives the lower support threaded rod 406 to rotate through the bevel gear set 405, and at the same time rotate the upper support threaded rod 406, further drive the support tube 407 to move inward along the surface of the support threaded rod 406, adjust the distance between the upper and lower groups of arc-shaped limit pieces 408, and support the carbon fiber tube by the two groups of arc-shaped limit pieces 408, then rotate the reinforcing threaded rod 5, so that the reinforcing threaded rod 5 drives the reinforcing plate 6 to move inward along the two side surfaces of the support ring 402, and further Reinforcement, start the hydraulic push rod 12, so that the hydraulic push rod 12 drives the servo motor 9 to move downward, and at the same time start the high-speed motor 13, so that the high-speed motor 13 drives the grinding wheel 14 to rotate at high speed, and then the carbon fiber tube is polished. At the same time, start the servo motor 9, so that the servo motor 9 drives the threaded screw 10 to rotate, and further drives the moving plate 3 to move along the surface of the threaded screw 10, and then drives the carbon fiber tube to move for horizontal grinding. Water can be injected or replenished into the water tank 701 through the water replenishment port 706, and the vertical water pump 702 is started, so that the vertical water pump 702 draws out the water inside the water tank 701 through the pumping pipe 703, and transports it to the high-pressure water pipe 704, and then the high-pressure water pipe 704 sprays it through the sprinkler head 705 during grinding.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A carbon fiber tube polishing device with a variable diameter support, comprising a base (1) and a support assembly (4), characterized in that: An operating table (2) is installed on the upper surface of the base (1), and a movable plate (3) is slidably connected to the left side of the upper surface of the operating table (2). The support assembly (4) is arranged on the upper surface of the movable plate (3), and the support assembly (4) comprises a fixed seat (401), a support ring (402), a fixed frame (403), an auxiliary handle (404), a bevel gear set (405), a supporting threaded rod (406), a supporting cylinder (407) and an arc-shaped stopper (408). The fixed seat (401) is arranged on both sides of the upper surface of the movable plate (3), and the fixed seat (401) is provided on the upper surface of the movable plate (3). A support ring (402) is installed on the upper surface of the support ring (402), a fixing frame (403) is provided on the upper side of the support ring (402), an auxiliary handle (404) is provided on the right side of the fixing seat (401), and a bevel gear set (405) is installed on the inner end of the auxiliary handle (404), a support threaded rod (406) is provided on the upper side of the bevel gear set (405) and the surface of the fixing frame (403), and a support tube (407) is threadedly connected to the outer side of the support threaded rod (406), and an arc-shaped limiter (408) is installed on the inner end of the support tube (407).

2. The grinding device for a carbon fiber tube with a variable diameter support according to claim 1, characterized in that: The two sides of the support ring (402) are threadedly connected with reinforcing threaded rods (5), and the inner ends of the reinforcing threaded rods (5) are installed with reinforcing plates (6).

3. The grinding device for carbon fiber tube with variable diameter support according to claim 1, characterized in that: The outer side of the base (1) is a steel structure, and a spraying assembly (7) for sprinkling water is arranged inside the base (1).

4. The grinding device for a carbon fiber tube with a variable diameter support according to claim 3, characterized in that: The spray assembly (7) comprises a water tank (701), a vertical water pump (702) and a water suction pipe (703), wherein the water tank (701) is arranged inside the base (1), the vertical water pump (702) is installed on the front surface of the water tank (701), and the input end of the vertical water pump (702) is connected to the water suction pipe (703), and the input end of the water suction pipe (703) passes through the front surface of the base (1) and extends to the inside of the water tank (701).

5. The grinding device for carbon fiber tube with variable diameter support according to claim 4, characterized in that: The spray assembly (7) further comprises a high-pressure water pipe (704), a water spray head (705) and a water supply port (706), and the output end of the vertical water pump (702) is connected to the high-pressure water pipe (704), and the output end of the high-pressure water pipe (704) is equipped with a water spray head (705), and the water supply port (706) is installed on the left side of the water storage tank (701).

6. The grinding device for carbon fiber tube with variable diameter support according to claim 1, characterized in that: Support plates (8) are installed on both sides of the operating table (2), and a servo motor (9) is arranged on the right side of the support plate (8). The output end of the servo motor (9) is connected to a threaded screw (10) through a coupling, and the outer surface of the threaded screw (10) is threadedly connected to the inner side of the moving plate (3).

7. The grinding device for carbon fiber tube with variable diameter support according to claim 1, characterized in that: A support frame (11) is installed on the upper surface of the operating table (2), and a hydraulic push rod (12) is installed on the upper surface of the support frame (11).

8. The grinding device for carbon fiber tube with variable diameter support according to claim 7, characterized in that: A high-speed motor (13) is installed at the bottom of the hydraulic push rod (12), and the output end of the high-speed motor (13) is connected to a grinding wheel (14) via a coupling.

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