Automobile part burr polishing device
By designing a burr grinding device for automotive parts with adjustment and cleaning functions, the difficulty of grinding position adjustment and polishing wheel debris in the prior art is solved, the processing adaptability and quality are improved, and efficient grinding of parts of different specifications is achieved. and polishing wheels to clean.
Patent Information
- Application Number
- CN202420649227.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2034-04-01
AI Technical Summary
It is difficult for existing burr grinding devices to adjust the grinding position according to automotive parts of different specifications and sizes, and the polishing wheels are prone to be mixed with debris after use, resulting in a decrease in processing quality.
A burr grinding device including base, processing table, clamping equipment, cylinder, mounting box, position adjustment structure and spacing adjustment structure was designed, with flexible adjustment functions and cleaning functions, through motors, threaded rods, electric telescopic rods, etc. The assembly enables adjustment of the grinding position and spacing, and cleans up debris inside the polishing wheel with a cleaning needle.
Improve the adaptability and processing quality of the device, ensure the polishing accuracy of parts with different specifications, and effectively clean the debris inside the polishing wheel to avoid damage to the surface of the parts.
Smart Images
Figure CN222114500U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts processing, in particular to a burr grinding device for automobile parts. Background Art
[0002] Auto parts are the accessories that make up a car, including engines, chassis, bodies, and electrical equipment. As the foundation of the automotive industry, these parts are necessary factors to support the sustained and healthy development of the automotive industry. Currently, during the processing of auto parts, workers will use grinding devices to grind burrs on the surface of auto parts. Through grinding, the surface quality, assembly performance, heat treatment performance and performance of the product can be improved, while the corrosion resistance can be enhanced.
[0003] When the existing burr grinding device is used to grind the surface of automobile parts, it is not convenient to adjust the grinding position according to automobile parts of different sizes when grinding different automobile parts, thereby reducing the practicality of the device. In addition, after the polishing wheel on the grinding device is used, the inside of the polishing wheel is often mixed with debris of automobile parts. In the next burr cleaning work, the rotation of the polishing wheel is likely to throw out the burr debris, thereby damaging the surface of the automobile parts and reducing the processing quality. Utility Model Content
[0004] The utility model aims to provide a burr grinding device for automobile parts to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a burr grinding device for automobile parts, comprising a base and a processing table fixed above the base, and also comprising:
[0006] A support platform is bolted to the left and right sides of the top of the base, and a clamping device is installed on the surface above the support platform. A top plate is fixed on the top of the base, and cylinders are fixed on the front and back sides of the bottom of the top plate. A mounting box is bolted to the bottom end of the cylinder output shaft, and a positioning structure is arranged inside the mounting box.
[0007] A through groove is provided on the bottom surface of the installation box, the left and right sides of the bottom of the installation box are slidably connected with a box body, and the left and right sides of the bottom of the box body are slidably connected with a grinding device, and the box body is movably connected with a spacing adjustment structure inside;
[0008] A mounting plate is arranged at the rear side of the base, and hydraulic rods are installed on both the left and right sides of the front side of the mounting plate. A cleaning plate is fixed to the front end of the output shaft of the hydraulic rod. A groove is opened on the surface of the cleaning plate, and a cleaning needle is fixed to the inner wall of the groove.
[0009] Preferably, the positioning structure includes a motor fixed on the right side of the mounting box, a threaded rod rotatably connected to the inside of the mounting box, a threaded sleeve threadedly connected to the left and right sides of the surface of the threaded rod, and a connecting rod fixed below the threaded sleeve, the output shaft of the motor passes through the interior of the mounting box, the output shaft of the motor is fixedly connected to the right end of the threaded rod, the threads on the left and right sides of the surface of the threaded rod are arranged in opposite directions, and the bottom end of the connecting rod passes through the through slot and is fixedly connected to the top of the box body.
[0010] Preferably, guide grooves are provided on both the front and rear sides of the inner wall of the installation box, guide rods are fixed on both the front and rear sides of the threaded sleeve, one end of the guide rod extends into the interior of the guide groove and is bolted to a guide block slidably connected to the inner wall of the guide groove.
[0011] Preferably, the spacing adjustment structure includes an electric telescopic rod, a lifting block, a moving block, a movable rod, a fixed slot and a slider, the electric telescopic rod is fixed at the bottom of the box body, and the output shaft of the electric telescopic rod passes through the interior of the box body, the lifting block is bolted to the top of the output shaft of the electric telescopic rod, the moving block is slidably connected to the left and right sides of the bottom of the inner wall of the box body, the movable rod is hinged to the left and right sides of the lifting block, and the other end of the movable rod is hinged to the surface of the moving block, the fixed slot is opened on the left and right sides of the bottom of the box body, the slider is slidably connected to the inside of the fixed slot, and the upper and lower sides of the slider are respectively fixedly connected to the moving block and the grinding equipment.
[0012] Preferably, limiting grooves are provided on both the front and rear sides of the inner wall of the fixing groove, and limiting blocks are fixed on both the front and rear sides of the sliding block, and one side of the limiting block extends into the interior of the limiting groove and is slidably connected to the inner wall of the limiting groove.
[0013] Preferably, the inner wall of the groove is arranged in a semicircular arc shape, and the number of the cleaning needles is several and they are distributed in a ring shape inside the groove.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] The utility model has an adjustment function, and the device can adjust itself according to the width of the processed automobile parts and the different grinding positions to adapt to different processing requirements, thereby improving the practicality of the device. The device also has a cleaning function, which can clean the polishing wheel after use and effectively clean the debris inside the polishing wheel so as to facilitate the subsequent grinding of automobile parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a cross-sectional view of the installation box in the utility model;
[0018] Figure 3 It is a cross-sectional view of the box body in the utility model;
[0019] Figure 4 It is a three-dimensional schematic diagram of the mounting plate in the utility model.
[0020] In the figure: 1. base; 2. processing table; 3. support table; 4. clamping device; 5. top plate; 6. cylinder; 7. mounting box; 8. adjustment structure; 81. motor; 82. threaded rod; 83. threaded sleeve; 84. connecting rod; 9. through groove; 10. box body; 11. grinding device; 12. spacing adjustment structure; 121. electric telescopic rod; 122. lifting block; 123. moving block; 124. movable rod; 125. fixed groove; 126. slider; 13. mounting plate; 14. hydraulic rod; 15. cleaning plate; 16. groove; 17. cleaning needle; 18. guide groove; 19. guide rod; 20. guide block; 21. limit block; 22. limit groove. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-4 As shown, a burr grinding device for automobile parts comprises a base 1, a processing table 2 is fixed on the top of the base 1, a support table 3 is bolted to the left and right sides of the top of the base 1, and a clamping device 4 is installed on the surface above the support table 3, the clamping device 4 is used to clamp and fix the automobile parts on the surface of the processing table 2, a top plate 5 is fixed on the top of the base 1, and a cylinder 6 is fixed on the front and rear sides of the bottom of the top plate 5, the bottom end of the output shaft of the cylinder 6 is bolted to a mounting box 7, the interior of the mounting box 7 is provided with a positioning structure 8, and the mounting box A through groove 9 is provided on the surface of the bottom of 7, a box body 10 is slidably connected to the left and right sides of the bottom of the installation box 7, and a grinding device 11 is slidably connected to the left and right sides of the bottom of the box body 10, and a spacing adjustment structure 12 is movably connected inside the box body 10, a mounting plate 13 is provided on the rear side of the base 1, and hydraulic rods 14 are installed on the left and right sides of the front of the mounting plate 13, a cleaning plate 15 is fixed to the front end of the output shaft of the hydraulic rod 14, a groove 16 is provided on the surface of the cleaning plate 15, and a cleaning needle 17 is fixed to the inner wall of the groove 16.
[0023] The positioning structure 8 includes a motor 81, a threaded rod 82, a threaded sleeve 83 and a connecting rod 84. The motor 81 is fixed to the right side of the installation box 7, and the output shaft of the motor 81 passes through the interior of the installation box 7. The threaded rod 82 is rotatably connected to the interior of the installation box 7, and the output shaft of the motor 81 is fixedly connected to the right end of the threaded rod 82. The thread directions on the left and right sides of the surface of the threaded rod 82 are oppositely arranged. The threaded sleeve 83 is threadedly connected to the left and right sides of the surface of the threaded rod 82. The connecting rod 84 is fixed below the threaded sleeve 83, and the bottom end of the connecting rod 84 passes through the through slot 9 and is fixedly connected to the top of the box body 10. , guide grooves 18 are provided on the front and rear sides of the inner wall of the installation box 7, and guide rods 19 are fixed on the front and rear sides of the threaded sleeve 83. One end of the guide rod 19 extends to the inside of the guide groove 18 and is bolted with a guide block 20, and the guide block 20 is slidably connected to the inner wall of the guide groove 18. When the motor 81 is turned on, the output shaft of the motor 81 drives the threaded rod 82 to rotate, and the guide block 20 guides the threaded sleeve 83. The threaded sleeves 83 on both sides of the surface of the threaded rod 82 will continue to move in opposite directions, so that the connecting rod 84 drives the box body 10 below to move, thereby adjusting the grinding position.
[0024] The spacing adjustment structure 12 includes an electric telescopic rod 121, a lifting block 122, a moving block 123, a movable rod 124, a fixed groove 125 and a slider 126. The electric telescopic rod 121 is fixed to the bottom of the box body 10, and the output shaft of the electric telescopic rod 121 passes through the interior of the box body 10. The lifting block 122 is bolted to the top of the output shaft of the electric telescopic rod 121. The moving block 123 is slidably connected to the left and right sides of the bottom of the inner wall of the box body 10. The movable rod 124 is hinged to the left and right sides of the lifting block 122, and the other end of the movable rod 124 is hinged to the surface of the moving block 123. The fixed groove 125 is provided on the left and right sides of the bottom of the box body 10. The slider 126 is slidably connected to the inside of the fixed groove 125, and the upper and lower sides of the slider 126 are respectively connected to the moving block 123 and the grinding device 1 1 is fixedly connected, the front and rear sides of the inner wall of the fixed groove 125 are provided with limiting grooves 22, the front and rear sides of the slider 126 are fixed with limiting blocks 21, one side of the limiting block 21 extends to the inside of the limiting groove 22 and is slidably connected with the inner wall of the limiting groove 22. When grinding the sides of automobile parts of different widths, the staff can open the electric telescopic rod 121 to make the lifting block 122 move up and down, and the movable rods 124 on both sides of the lifting block 122 will move, and the limiting block 21 will limit the slider 126, so that the slider 126 can only move left and right inside the fixed groove 125, and the movable rod 124 pushes the movable block 123 to move left and right, so that the grinding devices 11 on both sides of the bottom of the box body 10 move in opposite directions to adjust the grinding spacing.
[0025] The inner wall of the groove 16 is arranged in a semicircular arc shape, and there are several cleaning needles 17, which are distributed in a ring shape inside the groove 16. When the polishing wheel on the surface of the grinding device 11 enters the interior of the groove 16, the cleaning needle 17 can be inserted into the interior of the polishing wheel. Through the rotation of the polishing wheel, the cleaning needle 17 can effectively clean the debris inside the polishing wheel.
[0026] The grinding device 11 in the present technical solution is composed of a motor and a polishing wheel. The output shaft of the motor drives the polishing wheel below to rotate, thereby grinding the side of the automobile parts.
[0027] Working principle: When it is necessary to grind an automobile part, the staff first places the automobile part to be grinded on the top of the processing table 2, and then the staff opens the clamping devices 4 on both sides to clamp and fix the automobile part. Then the staff opens the cylinder 6 on the top to make the installation box 7 fall down, and the grinding device 11 approaches the automobile part below. Then the staff turns on the motor 81 according to the actual processing situation of the automobile part to adjust the box body 10 on both sides below the installation box 7. Then the staff opens the electric telescopic rod 121 inside the box body 10 and adjusts the distance between the grinding devices 11 according to the width of the automobile part. The distance is adjusted. After the adjustment is completed, the staff can open the grinding device 11 and grind the side position of the automobile parts through the grinding device 11. After the grinding is completed, the staff can open the cylinder 6 again to make the mounting box 7 rise. When the polishing wheel on the surface of the grinding device 11 is at the same height as the groove 16, the staff opens the hydraulic rod 14, and the output shaft of the hydraulic rod 14 pushes out the cleaning plate 15, thereby moving the polishing wheel into the interior of the groove 16. Then the staff opens the grinding device 11 again to make the polishing wheel rotate slowly, and effectively cleans the debris mixed in the polishing wheel through the cleaning needle 17, thereby completing the grinding operation of the automobile parts.
[0028] 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 burr grinding device for automobile parts, comprising a base (1) and a processing table (2) fixed above the base (1), characterized in that: Also includes: A support platform (3) is bolted to the left and right sides of the top of the base (1), and a clamping device (4) is installed on the surface above the support platform (3); a top plate (5) is fixed above the base (1), and cylinders (6) are fixed on the front and rear sides of the bottom of the top plate (5); a mounting box (7) is bolted to the bottom end of the output shaft of the cylinder (6), and a positioning structure (8) is arranged inside the mounting box (7); A through groove (9) is provided on the bottom surface of the installation box (7), the left and right sides of the bottom of the installation box (7) are slidably connected to a box body (10), and the left and right sides of the bottom of the box body (10) are slidably connected to a grinding device (11), and the box body (10) is movably connected inside with a spacing adjustment structure (12); A mounting plate (13) is arranged at the rear side of the base (1), and hydraulic rods (14) are mounted on both left and right sides of the front side of the mounting plate (13). A cleaning plate (15) is fixed to the front end of the output shaft of the hydraulic rod (14), and a groove (16) is formed on the surface of the cleaning plate (15), and a cleaning needle (17) is fixed to the inner wall of the groove (16).
2. The burr grinding device for automobile parts according to claim 1, characterized in that: The positioning structure (8) comprises a motor (81) fixed to the right side of the installation box (7), a threaded rod (82) rotatably connected to the inside of the installation box (7), a threaded sleeve (83) threadedly connected to the left and right sides of the surface of the threaded rod (82), and a connecting rod (84) fixed below the threaded sleeve (83); the output shaft of the motor (81) passes through the inside of the installation box (7); the output shaft of the motor (81) is fixedly connected to the right end of the threaded rod (82); the threads on the left and right sides of the surface of the threaded rod (82) are arranged in opposite directions; and the bottom end of the connecting rod (84) passes through the through slot (9) and is fixedly connected to the top of the box body (10).
3. The burr grinding device for automobile parts according to claim 2, characterized in that: The front and rear sides of the inner wall of the installation box (7) are provided with guide grooves (18), the front and rear sides of the threaded sleeve (83) are fixed with guide rods (19), one end of the guide rod (19) extends into the inside of the guide groove (18) and is bolted to a guide block (20) slidably connected to the inner wall of the guide groove (18).
4. The burr grinding device for automobile parts according to claim 1, characterized in that: The spacing adjustment structure (12) comprises an electric telescopic rod (121), a lifting block (122), a moving block (123), a movable rod (124), a fixing groove (125) and a sliding block (126); the electric telescopic rod (121) is fixed to the bottom of the box body (10), and the output shaft of the electric telescopic rod (121) passes through the interior of the box body (10); the lifting block (122) is bolted to the top of the output shaft of the electric telescopic rod (121); and the moving block (123) is slidably connected to the moving block (123). The movable rod (124) is connected to the left and right sides of the bottom of the inner wall of the box body (10), and the movable rod (124) is hinged to the left and right sides of the lifting block (122), and the other end of the movable rod (124) is hinged to the surface of the moving block (123). The fixed groove (125) is opened on the left and right sides of the bottom of the box body (10), and the slider (126) is slidably connected to the inside of the fixed groove (125), and the upper and lower sides of the slider (126) are respectively fixedly connected to the moving block (123) and the grinding device (11).
5. The burr grinding device for automobile parts according to claim 4, characterized in that: Limiting grooves (22) are provided on both the front and rear sides of the inner wall of the fixing groove (125), and limiting blocks (21) are fixed on both the front and rear sides of the sliding block (126), and one side of the limiting block (21) extends into the interior of the limiting groove (22) and is slidably connected to the inner wall of the limiting groove (22).
6. The burr grinding device for automobile parts according to claim 1, characterized in that: The inner wall of the groove (16) is arranged in a semicircular arc shape, and the number of the cleaning needles (17) is a plurality, and they are distributed in a ring shape inside the groove (16).