Corner grinding device for mining machine accessory parts
By introducing fastening, chip cleaning, grinding and chip collection mechanisms into the corner grinding device of mining machinery accessories, the problems of iron chip splashing and unstable parts are solved, and automated cleaning and collection of iron chips are realized, ensuring the parts Smoothness and cleanliness of edges and corners.
Patent Information
- Application Number
- CN202411558490.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When the existing mining machinery accessories corner grinding devices grind parts under exposed environments, iron chips are not convenient to clean and collect, and the parts are not fastened and clamped, which is easy to fall off due to grinding.
A device including a fence box, a transparent box door, a fastening mechanism, a chip cleaning mechanism, a grinding mechanism and a chip collecting mechanism are designed. The fastening mechanism realizes the fastening and clamping of parts through telescopic cylinders and sliding sleeves. The chip cleaning mechanism uses a driving motor and a chip removal brush to automatically clean iron chips. The grinding mechanism realizes automatic grinding through lifting cylinders and grinding motors. The chip collecting mechanism uses Slides and chip collectors collect iron filings.
Effectively prevent parts from falling off, automatic cleaning and collection of iron filings, and ensure smoothness and cleanliness of the edges and corners of the parts.
Smart Images
Figure CN119282856A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of parts corner grinding, and specifically refers to a device for grinding corners of mining machinery accessories. Background Art
[0002] Mining machinery is a machine used directly for mineral mining and mineral separation. It includes mining machinery and mineral separation machinery. Before installing the accessories of mining machinery, it is necessary to polish the edges and corners of the accessories by a grinding device to ensure the surface smoothness of the mechanical equipment.
[0003] The existing devices for grinding corners of parts of mining machinery accessories are mostly grinding wheels. The corners of parts can be ground by rotating the grinding wheel. However, grinding the corners of parts in an exposed environment is prone to cause iron filings to splash, which is inconvenient to clean and collect, and it is inconvenient to clamp the parts tightly to prevent them from falling off due to grinding. Therefore, there is an urgent need for a device for grinding corners of parts of mining machinery accessories to solve the above problems. Summary of the invention
[0004] The technical problem to be solved by the present invention is that it is inconvenient to clean and collect the flying iron filings when grinding the corners of mining machinery parts, and it is also inconvenient to clamp the parts during grinding to prevent them from falling off due to grinding pressure.
[0005] In order to achieve the above functions, the technical solution adopted by the present invention is as follows: a device for grinding the edges and corners of mining machinery accessories, comprising an enclosure box, and a transparent box door hinged on the side wall of the enclosure box, and also comprising a fastening mechanism, which is arranged in the enclosure box, and also comprising a chip cleaning mechanism, which is arranged on the enclosure box, and also comprising a grinding mechanism, which is arranged on the chip cleaning mechanism, and also comprising a chip collecting mechanism, which is arranged at the bottom of the enclosure box.
[0006] In order to smoothly achieve the purpose of conveniently fastening and clamping the parts of mining machinery to prevent them from falling off, the fastening mechanism includes a fixed frame fixedly connected to the inner wall of the enclosure box, a telescopic cylinder fixedly connected to the fixed frame is penetrated through one side wall of the fixed frame, the telescopic end of the telescopic cylinder is connected to a moving frame, and a sliding sleeve slidably connected to the fixed frame is fixed at the other end of the moving frame, a connecting frame is fixedly provided on one side wall of the sliding sleeve, an internal clamping plate is fixedly connected to the connecting frame, a supporting sleeve is rotatably connected to the connecting frame, a limiting swivel plate is slidably inserted on the supporting sleeve, and a moving seat is fixedly provided on another group of the sliding sleeves, and an external clamping plate is fixedly connected to the moving seat.
[0007] In order to smoothly achieve the purpose of convenient and automated cleaning of iron chips splashed by grinding parts, the chip cleaning mechanism includes a support box relatively fixed to the top wall of the enclosure box, a threaded rod rotatably connected between the two side walls of the support box, a driving motor for driving the threaded rod to rotate is fixedly provided on the rear side wall of the enclosure box, another group of guide rods are fixedly provided between the two side walls of the support box, a nut seat is threadedly connected to the threaded rod, another group of the nut seats is slidably arranged on the guide rod, the bottom of the nut seat is fixedly connected to a top seat, and chip removal brushes that fit the inner wall of the enclosure box are relatively fixedly connected at both ends of the top seat.
[0008] In order to smoothly and conveniently achieve the purpose of grinding different positions of parts, the grinding mechanism includes a slider slidingly inserted on the top of the top seat, a lifting cylinder is fixedly connected to the bottom of the slider, a grinding motor is connected to the telescopic end of the lifting cylinder, and a grinding wheel is connected to the output end of the grinding motor.
[0009] In order to smoothly and conveniently collect the iron chips generated by grinding, the chip collection mechanism includes a slide rail relatively fixed to the bottom wall of the enclosure box, a chip collection box is slidably inserted on the slide rail, and a chip collection baffle is fixedly connected to the top of the chip collection box.
[0010] Furthermore, a transparent window is relatively fixedly connected to the side wall of the enclosure box, an anti-slip layer is fixedly attached to the inner and outer clamping plates, and the bottom walls of the two groups of support boxes are provided with openings slidably connected to the nut seats.
[0011] Preferably, the fixing frame is arranged in a square shape, the connecting frame is arranged in an L shape, the sliding sleeve and the supporting sleeve are arranged in a square shape, and the movable seat is arranged in an inclined U shape.
[0012] The beneficial effects achieved by the present invention using the above structure are as follows:
[0013] 1. By opening the telescopic cylinder to extend it, the inner and outer clamps can be driven to move relative to each other, so as to clamp the mining parts tightly and prevent them from falling when grinding.
[0014] 2. By turning on the drive motor, the chip removal brush can be driven to slide along the inner wall of the enclosure box, so as to conveniently scrape and collect the flying iron chips into the chip collection box below;
[0015] 3. Adjust the position of the grinding wheel by sliding the slider, and turn on the grinding motor to drive the grinding wheel to rotate and automatically grind the parts clamped below. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of a device for grinding corners of mining machinery parts proposed in this scheme;
[0017] Figure 2This is a schematic diagram of the structure from another angle of a device for grinding corners of mining machinery parts proposed in this solution;
[0018] Figure 3 This is a cross-sectional view of a device for grinding corners of mining machinery parts proposed in this solution;
[0019] Figure 4 This is a cross-sectional view from another angle of a device for grinding corners of mining machinery parts proposed in this solution;
[0020] Figure 5 This is a third angle cross-sectional view of a device for grinding corners of mining machinery accessories proposed in this solution.
[0021] Among them, 1. enclosure box; 2. transparent box door; 3. fastening mechanism; 4. chip cleaning mechanism; 5. grinding mechanism; 6. chip collection mechanism; 7. fixed frame; 8. telescopic cylinder; 9. movable frame; 10. sliding sleeve; 11. connecting frame; 12. internal clamping plate; 13. supporting sleeve; 14. limiting rotating plate; 15. movable seat; 16. external clamping plate; 17. supporting box; 18. threaded rod; 19. driving motor; 20. guide rod; 21. seat with nut; 22. top seat; 23. chip removal brush; 24. slider; 25. lifting cylinder; 26. grinding motor; 27. grinding wheel; 28. slide rail; 29. chip collection box; 30. chip collection baffle.
[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION
[0023] 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, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0024] like Figure 1-2As shown, in order to achieve the above functions, the technical solution adopted by the present invention is as follows: a device for grinding the edges and corners of mining machinery accessories, comprising an enclosure box 1, a transparent window relatively fixedly connected to the side wall of the enclosure box 1 for facilitating viewing of the internal grinding condition, and a transparent box door 2 hingedly arranged on the side wall of the enclosure box 1, and also comprising a fastening mechanism 3, which is arranged in the enclosure box 1, and also comprising a chip cleaning mechanism 4, which is arranged on the enclosure box 1, and also comprising a grinding mechanism 5, which is arranged on the chip cleaning mechanism 4, and also comprising a chip collecting mechanism 6, which is arranged at the bottom of the enclosure box 1 and can collect iron chips cleaned by the grinding mechanism 5.
[0025] like Figure 3-4 As shown, the fastening mechanism 3 includes a fixed frame 7 in a U-shaped arrangement fixedly connected to the inner wall of the enclosure box 1, a telescopic cylinder 8 fixedly connected to the fixed frame 7 is penetrated on one side wall of the fixed frame 7, the telescopic end of the telescopic cylinder 8 is connected to a moving frame 9, and the other end of the moving frame 9 is fixedly provided with a sliding sleeve 10 in a square frame shape that is slidably connected to the fixed frame 7, an L-shaped connecting frame 11 is fixedly provided on one side wall of the sliding sleeve 10, an internal splint 12 is fixedly connected to the connecting frame 11, a supporting sleeve 13 in a square frame shape is rotatably connected to the connecting frame 11, a limiting swivel plate 14 is slidably inserted on the supporting sleeve 13, another group of sliding sleeves 10 is fixedly provided with a moving seat 15 in an inclined U-shape, an external splint 16 is fixedly connected to the moving seat 15, and both the internal splint 12 and the external splint 16 are fixedly attached with an anti-slip layer for further fastening the polished parts.
[0026] like Figure 4 As shown, the chip cleaning mechanism 4 includes a support box 17 relatively fixed on the top wall of the enclosure box 1, a threaded rod 18 rotatably connected between the two side walls of the support box 17, a driving motor 19 for driving the threaded rod 18 to rotate is fixedly provided on the rear side wall of the enclosure box 1, and a guide rod 20 is fixedly provided between the two side walls of another group of support boxes 17, a nut seat 21 is threadedly connected to the threaded rod 18, and another group of nut seats 21 are slidably arranged on the guide rod 20, and the bottom walls of the two groups of support boxes 17 are provided with openings slidably connected to the nut seats 21, which facilitate the linear translation of the nut seats 21 under the limitation of the guide rod 20 and the opening, and a top seat 22 is fixedly connected to the bottom of the nut seat 21, and a chip removal brush 23 that fits the inner wall of the enclosure box 1 is relatively fixed at both ends of the top seat 22, and the chip removal brush 23 can scrape and clean the iron chips attached to the inner wall of the enclosure box 1.
[0027] like Figure 5 As shown, the grinding mechanism 5 includes a slider 24 slidably inserted on the top of the top seat 22, a lifting cylinder 25 is fixedly connected to the bottom of the slider 24, a grinding motor 26 is connected to the telescopic end of the lifting cylinder 25, and a grinding wheel 27 is connected to the output end of the grinding motor 26. The slider 24 can slide to adjust the position of the bottom grinding wheel 27 to grind various positions of the parts.
[0028] like Figure 4 As shown, the chip collecting mechanism 6 includes a slide rail 28 relatively fixed to the bottom wall of the enclosure box 1, a chip collecting box 29 is slidably inserted on the slide rail 28, and a chip collecting baffle 30 for conveying and collecting fallen iron chips is fixedly connected to the top of the chip collecting box 29.
[0029] During specific use, the user rotates the transparent box door 2 to open it, and then places the mining machinery parts to be polished between the inner clamping plate 12 and the outer clamping plate 16, and turns on the telescopic cylinder 8 to extend it to drive the moving frame 9 and the sliding sleeve 10 to slide along the fixed frame 7, so that the connecting frame 11 moves accordingly to drive the inner clamping plate 12 to move, and at the same time drives the limit rotating plate 14 to rotate along the fixed frame 7 and slide along the supporting sleeve 13, thereby driving the moving seat 15 and the outer clamping plate 16 at the other end of the fixed frame 7 to move, so that the inner clamping plate 12 and the outer clamping plate 16 at the other end of the fixed frame 7 move relative to each other to clamp and fix the mining machinery parts, and then slide the slider 24 along the top seat 22 to adjust the position of the grinding wheel 27 to polish the parts, and rotate the transparent box door 2. Close the enclosure box 1, turn on the grinding motor 26 to drive the grinding wheel 27 to rotate, then turn on the lifting cylinder 25 to extend it to drive the rotating grinding wheel 27 to descend for grinding the parts, turn on the driving motor 19 to drive the threaded rod 18 to rotate, and the nut seat 21 moves along the guide rod 20 to drive the top seat 22 and the grinding wheel 27 to move, so as to grind different positions of the parts. When the top seat 22 moves, it can drive two sets of chip removal brushes 23 to slide along the two side walls of the enclosure box 1, and can scrape and clean the flying iron chips. The cleaned iron chips slide from the chip collecting baffle 30 into the chip collecting box 29 for collection. After grinding, the transparent box door 2 is rotated to open, and the chip collecting box 29 can be slid along the slide rail 28 to be pulled out to clean the iron chips.
[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0031] Although 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.
[0032] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.
Claims
1. A device for grinding corners of mining machinery parts, comprising a baffle box and a transparent door hingedly arranged on the side wall of the baffle box, characterized in that: It also includes a fastening mechanism, which is arranged in the enclosure box, a chip cleaning mechanism, which is arranged on the enclosure box, a grinding mechanism, which is arranged on the chip cleaning mechanism, and a chip collecting mechanism, which is arranged at the bottom of the enclosure box.
2. The device for grinding corners of mining machinery parts according to claim 1, characterized in that: The fastening mechanism includes a fixed frame fixedly connected to the inner wall of the enclosure box, a telescopic cylinder fixedly connected to the fixed frame is penetrated through one side wall of the fixed frame, a movable frame is connected to the telescopic end of the telescopic cylinder, a sliding sleeve slidably connected to the fixed frame is fixedly provided at the other end of the movable frame, a connecting frame is fixedly provided on one side wall of the sliding sleeve, an internal clamping plate is fixedly connected to the connecting frame, a supporting sleeve is rotatably connected to the connecting frame, a limiting swivel plate is slidably inserted on the supporting sleeve, and a movable seat is fixedly provided on another group of the sliding sleeves, and an external clamping plate is fixedly connected to the movable seat.
3. The device for grinding corners of mining machinery parts according to claim 2 is characterized in that: The chip cleaning mechanism includes a support box relatively fixed to the top wall of the enclosure box, a threaded rod rotatably connected between the two side walls of the support box, a driving motor for driving the threaded rod to rotate is fixedly provided on the rear side wall of the enclosure box, another group of guide rods are fixedly provided between the two side walls of the support box, a nut seat is threadedly connected to the threaded rod, another group of the nut seats is slidably penetrated and arranged on the guide rod, a top seat is fixedly connected to the bottom of the nut seat, and chip removal brushes that fit the inner wall of the enclosure box are relatively fixedly connected at both ends of the top seat.
4. The device for grinding corners of mining machinery parts according to claim 3 is characterized in that: The grinding mechanism comprises a slider which is slidably plugged into the top of the top seat, a lifting cylinder is fixedly connected to the bottom of the slider, a grinding motor is connected to the telescopic end of the lifting cylinder, and a grinding wheel is connected to the output end of the grinding motor.
5. The device for grinding corners of mining machinery parts according to claim 4 is characterized in that: The chip collecting mechanism comprises a slide rail relatively fixed to the bottom wall of the enclosure box, a chip collecting box is slidably inserted on the slide rail, and a chip collecting baffle is fixedly connected to the top of the chip collecting box.
6. The device for grinding corners of mining machinery parts according to claim 5, characterized in that: A transparent window is relatively fixedly connected to the side wall of the enclosure box, and an anti-skid layer is fixedly attached to the inner and outer clamping plates. The bottom walls of the two groups of support boxes are provided with openings that are slidably connected to the nut seats.
7. The device for grinding corners of mining machinery parts according to claim 6, characterized in that: The fixing frame is arranged in a square shape, the connecting frame is arranged in an L shape, the sliding sleeve and the supporting sleeve are arranged in a square frame shape, and the movable seat is arranged in an inclined U shape.