Composite product chamfering device

Abstract

The utility model belongs to the technical field of composite material product chamfering, and particularly discloses a composite material product chamfering device which comprises an operation table, the top of the operation table is fixedly connected with an n-shaped frame, the section of the n-shaped frame is in an n shape, and a sliding groove is formed in the top of the operation table. Sliding grooves are formed in the left side of the operation table, n-shaped sliding blocks extending to the outer portions of the sliding grooves are slidably connected to the interiors of the sliding grooves, the cross sections of the n-shaped sliding blocks are n-shaped, the number of the n-shaped sliding blocks is two, positioning rods are fixedly connected to the inner walls of the n-shaped sliding blocks, inclined grooves are formed in the bottoms of the sliding grooves, and a first forward and reverse motor is fixedly connected to the left side of the operation table. According to the chamfering device for the composite material products, waste residues on the top of the operation table can be cleaned in time through a brush arranged at the bottom of a cleaning plate, and accumulation of the waste residues on the top of the operation table is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering composite material products, in particular to a chamfering device for composite material products. Background Technique

[0002] Composite materials are new materials formed by people using advanced material preparation technologies to optimize and combine material components with different properties. Composite materials can be mainly divided into two categories: structural composite materials and functional composite materials, and have been widely used in ships, vehicles, spacecraft, etc.

[0003] After retrieval, it is known that the currently published patent: CN219006212U, discloses a chamfering device for composite material products, including a placement plate, and is characterized in that: the middle parts of the upper ends of both sides of the placement plate are respectively fixedly connected to the lower ends of symmetric support plates, and the upper ends of the two support plates are respectively fixedly connected to the lower side of a screw groove one. Two sliders one are arranged in the screw groove one, and the lower sides of the two sliders one are respectively fixedly connected to the upper ends of the vertical plates of the corresponding L-shaped plates. The two ends of the inner side of the screw groove one are respectively movably connected to one end of a bidirectional screw one. The utility model relates to the field of chamfering equipment for composite material products, specifically to a chamfering device for composite material products. The utility model is a chamfering device for composite material products, which is beneficial to chamfer composite material products.

[0004] However, the following situations will still occur during the use of this device: during the process of chamfering the plate by the device, the generated waste residues will accumulate on the workbench and are likely to adhere to the bidirectional screw rod, affecting the operation of the device. At the same time, it is necessary for the staff to manually clean the waste residues on the workbench, increasing the labor intensity of the staff to a certain extent. In view of the above situation, technological innovation is carried out on the basis of the existing device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a chamfering device for composite material products to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a chamfering device for composite material products, including an operation table, a U-shaped frame is fixedly connected to the top of the operation table, a sliding groove is opened on the top of the operation table, a U-shaped slider extending to the outside thereof is slidably connected inside the sliding groove, the cross-section of the U-shaped slider is U-shaped, the number of the U-shaped sliders is two, a positioning rod is fixedly connected to the inner wall of the U-shaped slider, an inclined groove is opened at the bottom of the sliding groove, a first forward and reverse motor is fixedly connected to the left side of the operation table, the output end of the first forward and reverse motor rotates through the operation table and extends to the inside of the sliding groove, a transmission column is fixedly connected to the U-shaped frame, a transmission groove is opened on one side of the transmission column, and a transmission cleaning device is arranged inside the transmission groove.

[0007] Preferably, the transmission cleaning device includes a connecting rod which is slidably connected to the inside of the transmission groove. A fixing groove is formed at the bottom of the connecting rod. The cross-section of the fixing groove is trapezoidal. A fixing block extending to the outside thereof is slidably connected to the inside of the fixing groove. The cross-section of the fixing block is also trapezoidal. The fixing block is fixedly connected to the connecting rod by bolts. A cleaning plate is fixedly connected to the bottom of the fixing block, and a brush is arranged at the bottom of the cleaning plate.

[0008] Preferably, a second forward and reverse motor is fixedly connected to one side of the transmission column. The output end of the second forward and reverse motor rotatably penetrates through the transmission column and extends to the inside of the transmission groove.

[0009] Preferably, a second threaded rod is fixedly connected to the output end of the second forward and reverse motor. The second threaded rod is rotatably connected to the inside of the transmission groove, and the surface of the second threaded rod is threadedly connected to the inside of the connecting rod.

[0010] Preferably, collecting grooves are formed on both the front and rear sides of the operating table. The inside of the collecting groove communicates with the inside of the inclined groove. A collecting box is slidably connected to the inside of the collecting groove.

[0011] Preferably, a first threaded rod is fixedly connected to the output end of the first forward and reverse motor. Two opposite threads are arranged on the surface of the first threaded rod starting from the middle position thereof. The first threaded rod is rotatably connected to the inside of the sliding groove.

[0012] Preferably, the surface of the first threaded rod is threadedly connected to the inside of the U-shaped slider.

[0013] Preferably, a first corrugated pipe is movably sleeved on the surface of the first threaded rod. Two ends of the first corrugated pipe are respectively fixedly connected to the two U-shaped sliders. A second corrugated pipe is fixedly connected to the opposite sides of the two U-shaped sliders. One end of the second corrugated pipe away from the U-shaped slider is fixedly connected to the inner wall of the sliding groove. The second corrugated pipe is also movably sleeved on the surface of the first threaded rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. For this chamfering device for composite material products, the waste residues on the top of the operating table can be timely cleaned by the brush arranged at the bottom of the cleaning plate, reducing the accumulation of waste residues on the top of the operating table, thereby preventing the situation that the two U-shaped sliders are blocked. At the same time, by sweeping the top of the operating table with the brush, to a certain extent, the tabletop can be kept clean, and the surface friction of the waste residues on the workpiece can be effectively reduced, preventing the appearance of the spacecraft workpiece from being damaged.

[0016] 2. The chamfering device for the composite material product can protect the first threaded rod through the cooperation of the first corrugated pipe and the second corrugated pipe. To a certain extent, it can reduce the waste residue from falling on the surface of the first threaded rod, which will hinder the sliding of the two U-shaped sliders, and then affect the clamping and positioning of the workpiece by the two positioning rods, making the positioning of the positioning rods on the workpiece unstable, causing the workpiece to slide during chamfering, and resulting in inaccurate chamfering. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a chamfering device for a composite material product of the present invention;

[0018] Figure 2 is a schematic structural diagram of the operating table of the present invention;

[0019] Figure 3 is a schematic structural diagram of the first threaded rod of the present invention;

[0020] Figure 4 is a schematic structural diagram of the U-shaped slider of the present invention.

[0021] In the figure: 1. Operating table; 2. U-shaped frame; 3. Sliding groove; 4. First forward and reverse motor; 5. U-shaped slider; 6. Positioning rod; 7. First threaded rod; 8. First corrugated pipe; 9. Second corrugated pipe; 10. Inclined groove; 11. Collection groove; 12. Collection box; 13. Transmission column; 14. Second forward and reverse motor; 15. Transmission groove; 16. Second threaded rod; 17. Connecting rod; 18. Fixed groove; 19. Fixed block; 20. Cleaning plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Please refer to Figure 1-4 , the present invention provides a technical solution: a chamfering device for a composite material product, including an operating table 1. A U-shaped frame 2 is fixedly connected to the top of the operating table 1. The cross-section of the U-shaped frame 2 is U-shaped. A chamfering device is arranged at the bottom of the U-shaped frame 2. The chamfering device is a conventional structure and will not be elaborated here. The staff places the workpiece on the operating table 1 and starts the chamfering device through an external power source to chamfer the workpiece. A sliding groove 3 is opened at the top of the operating table 1. A U-shaped slider 5 extending to the outside thereof is slidably connected inside the sliding groove 3. The cross-section of the U-shaped slider 5 is U-shaped. The number of U-shaped sliders 5 is two. A positioning rod 6 is fixedly connected to the inner wall of the U-shaped slider 5. An inclined groove 10 is opened at the bottom of the sliding groove 3. A first forward and reverse motor 4 is fixedly connected to the left side of the operating table 1. The first forward and reverse motor 4 is a conventional structure and will not be elaborated here. The output end of the first forward and reverse motor 4 rotates through the operating table 1 and extends into the sliding groove 3. A transmission column 13 is fixedly connected to the U-shaped frame 2. A transmission groove 15 is opened on one side of the transmission column 13. A transmission and cleaning device is arranged inside the transmission groove 15.

[0023] Furthermore, the transmission cleaning device includes a connecting rod 17 which is slidably connected to the inside of the transmission groove 15. A fixing groove 18 is formed at the bottom of the connecting rod 17. The cross-section of the fixing groove 18 is trapezoidal. A fixing block 19 extending to its outside is slidably connected to the inside of the fixing groove 18. The cross-section of the fixing block 19 is also trapezoidal. The fixing block 19 is fixedly connected to the connecting rod 17 by bolts. A cleaning plate 20 is fixedly connected to the bottom of the fixing block 19. A brush is provided at the bottom of the cleaning plate 20. The staff can replace and repair the cleaning plate 20 in time by turning the bolts. The brush can clean the top of the operating table 1.

[0024] Furthermore, a second forward and reverse motor 14 is fixedly connected to one side of the transmission column 13. The second forward and reverse motor 14 is a conventional structure and will not be elaborated here. The output end of the second forward and reverse motor 14 rotates through the transmission column 13 and extends into the inside of the transmission groove 15.

[0025] Furthermore, a second threaded rod 16 is fixedly connected to the output end of the second forward and reverse motor 14. The second threaded rod 16 is rotatably connected to the inside of the transmission groove 15. The surface of the second threaded rod 16 is threadedly connected to the inside of the connecting rod 17. By rotating the second threaded rod 16, the staff can make the connecting rod 17 move in opposite directions and relative movements.

[0026] Furthermore, collection grooves 11 are formed on both the front and rear sides of the operating table 1. The inside of the collection grooves 11 communicates with the inside of the inclined groove 10. A collection box 12 is slidably connected to the inside of the collection grooves 11. The staff can sweep the waste residue on the top of the operating table 1 into the sliding groove 3 and collect the waste residue into the inside of the collection box 12 through the inclined groove 10, which is convenient for the staff to centrally process and dump the waste residue.

[0027] When the staff move the two U-shaped sliders 5 in opposite directions to a certain position, the second forward and reverse motor 14 is started by an external device. The output end of the second forward and reverse motor 14 drives the second threaded rod 16 to rotate. The second threaded rod 16 drives the connecting rod 17 to move reciprocally. The connecting rod 17 drives the cleaning plate 20 to move reciprocally. The cleaning plate 20 can timely clean the waste residue on the top of the operating table 1 through the brush provided at its bottom, reducing the accumulation of waste residue on the top of the operating table 1, thereby preventing the situation that the two U-shaped sliders 5 are blocked. At the same time, by cleaning the top of the operating table 1 with the brush, to a certain extent, the tabletop can be kept clean, and the surface friction of the workpiece caused by the waste residue can be effectively reduced, preventing the appearance of the workpiece from being damaged.

[0028] Furthermore, a first threaded rod 7 is fixedly connected to the output end of the first forward and reverse motor 4. Two opposite threads are provided on the surface of the first threaded rod 7 starting from the middle position thereof. The first threaded rod 7 is rotatably connected to the inside of the sliding groove 3.

[0029] Further, the surface of the first threaded rod 7 is threadedly connected to the inside of the U-shaped slider 5. By rotating the first threaded rod 7, the staff can make the two U-shaped sliders 5 move relatively and in opposite directions.

[0030] Further, a first bellows 8 is movably sleeved on the surface of the first threaded rod 7. The two ends of the first bellows 8 are respectively fixedly connected to the two U-shaped sliders 5. A second bellows 9 is fixedly connected to the back sides of the two U-shaped sliders 5. The end of the second bellows 9 away from the U-shaped slider 5 is fixedly connected to the inner wall of the sliding groove 3. The second bellows 9 is also movably sleeved on the surface of the first threaded rod 7. The first bellows 8 and the second bellows 9 can protect the first threaded rod 7 and reduce the occurrence of waste residue adhering to the surface of the first threaded rod 7.

[0031] The staff can start the first forward and reverse motor 4 through an external device, which can drive the first threaded rod 7 to rotate. The first threaded rod 7 drives the two U-shaped sliders 5 to move relatively and in opposite directions, enabling the two positioning rods 6 to clamp and fix the workpiece and release the fixation. During the movement of the two U-shaped sliders 5, through the cooperation of the first bellows 8 and the second bellows 9, the first threaded rod 7 can be protected. To a certain extent, it can reduce the waste residue falling on the surface of the first threaded rod 7, causing the sliding of the two U-shaped sliders 5 to be blocked, thereby affecting the clamping and positioning of the workpiece by the two positioning rods 6, making the clamping and positioning of the positioning rods 6 on the workpiece unstable, and the workpiece sliding during chamfering, resulting in inaccurate chamfering.

[0032] Working principle: For such a chamfering device for composite material products, first, the staff controls the external device to start the first forward and reverse motor 4, which can drive the first threaded rod 7 to rotate. The first threaded rod 7 drives the two U-shaped sliders 5 to move relatively and in opposite directions, enabling the two positioning rods 6 to clamp and fix the workpiece and release the fixation. During the movement of the two U-shaped sliders 5, through the cooperation of the first bellows 8 and the second bellows 9, the first threaded rod 7 can be protected. When the staff moves the two U-shaped sliders 5 in opposite directions to a certain position, the second forward and reverse motor 14 is started through the external device. The output end of the second forward and reverse motor 14 drives the second threaded rod 16 to rotate. The second threaded rod 16 drives the connecting rod 17 to perform a reciprocating motion. The connecting rod 17 drives the cleaning plate 20 to perform a reciprocating motion. The cleaning plate 20 can timely clean the waste residue on the top of the operating table 1 through the brush provided at its bottom.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite material product chamfering device, comprising an operating table (1), characterized in that: A U-shaped frame (2) is fixedly connected to the top of the operating table (1). A sliding groove (3) is formed in the top of the operating table (1). A U-shaped slider (5) extending to the outside thereof is slidably connected inside the sliding groove (3). The cross-section of the U-shaped slider (5) is U-shaped. The number of the U-shaped sliders (5) is two. A positioning rod (6) is fixedly connected to the inner wall of the U-shaped slider (5). An inclined groove (10) is formed in the bottom of the sliding groove (3). A first forward and reverse motor (4) is fixedly connected to the left side of the operating table (1). The output end of the first forward and reverse motor (4) rotates through the operating table (1) and extends into the sliding groove (3). A transmission column (13) is fixedly connected to the U-shaped frame (2). A transmission groove (15) is formed in one side of the transmission column (13). A transmission cleaning device is arranged inside the transmission groove (15).

2. A composite material product chamfering device according to claim 1, characterized in that: The transmission cleaning device includes a connecting rod (17). The connecting rod (17) is slidably connected inside the transmission groove (15). A fixing groove (18) is formed in the bottom of the connecting rod (17). The cross-section of the fixing groove (18) is trapezoidal. A fixing block (19) extending to the outside thereof is slidably connected inside the fixing groove (18). The cross-section of the fixing block (19) is also trapezoidal. The fixing block (19) is fixedly connected to the connecting rod (17) by bolts. A cleaning plate (20) is fixedly connected to the bottom of the fixing block (19). A brush is arranged at the bottom of the cleaning plate (20).

3. A composite material product chamfering device according to claim 1, characterized in that: A second forward and reverse motor (14) is fixedly connected to one side of the transmission column (13). The output end of the second forward and reverse motor (14) rotates through the transmission column (13) and extends into the transmission groove (15).

4. A composite material product chamfering device according to claim 3, characterized in that: The output end of the second forward and reverse motor (14) is fixedly connected to a second threaded rod (16). The second threaded rod (16) is rotatably connected inside the transmission groove (15). The surface of the second threaded rod (16) is threadedly connected to the inside of the connecting rod (17).

5. The composite material product chamfering device according to claim 1, characterized in that: Collection grooves (11) are formed in both the front and rear sides of the operating table (1). The inside of the collection grooves (11) communicates with the inside of the inclined groove (10). A collection box (12) is slidably connected inside the collection grooves (11).

6. A composite material product chamfering device according to claim 1, characterized in that: The output end of the first forward and reverse motor (4) is fixedly connected to a first threaded rod (7). Two opposite threads are arranged on the surface of the first threaded rod (7) starting from the middle position thereof. The first threaded rod (7) is rotatably connected inside the sliding groove (3).

7. A composite material product chamfering device according to claim 6, characterized in that: The surface of the first threaded rod (7) is threadedly connected to the inside of the U-shaped slider (5).

8. A composite material product chamfering device according to claim 7, characterized in that: A first corrugated pipe (8) is movably sleeved on the surface of the first threaded rod (7). The two ends of the first corrugated pipe (8) are respectively fixedly connected to the two U-shaped sliders (5). Second corrugated pipes (9) are fixedly connected to the opposite sides of the two U-shaped sliders (5). The end of the second corrugated pipe (9) far from the U-shaped slider (5) is fixedly connected to the inner wall of the sliding groove (3). The second corrugated pipe (9) is also movably sleeved on the surface of the first threaded rod (7).

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