Polishing equipment for medical guide rail machining

Abstract

The utility model relates to the field of polishing equipment, and discloses polishing equipment for medical guide rail machining, which comprises a polishing seat, a placing seat is mounted in the polishing seat, clamping plates are slidably connected to the left end and the right end of the outer side of the placing seat, and rack plates are fixedly connected to the ends, close to each other, of the two clamping plates. The polishing device comprises a polishing base, a waterproof chamber is fixedly connected into the polishing base, a driving assembly is installed in the waterproof chamber, the outer side of the driving assembly is sleeved with a transmission belt, a sliding base is fixedly connected into the polishing base, a threaded rod is rotationally connected into the sliding base, and a driven belt wheel is rotationally connected to the bottom end of the outer side of the threaded rod. According to the automatic feeding device for the guide rail, automatic feeding of the guide rail is achieved through the feeding device, the workload of workers is reduced, the labor intensity of the workers is reduced, the production efficiency is improved, metal chippings generated by polishing are cleaned through the cleaning device, and cleanliness of the surface of the containing base is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of polishing equipment, in particular to a polishing equipment for processing medical guide rails. Background Art

[0002] Polishing equipment for medical guide rail processing is a device specially used for surface polishing and processing of guide rails used in medical equipment. The design of the equipment and the selection of materials comply with the relevant standards and requirements of the medical industry, ensuring that the processing process meets the hygiene and safety standards of medical equipment.

[0003] After searching, the existing Chinese patent announcement number is: CN217019908U, a grinding machine for polishing guide rails. The advantages of the utility model are: by providing a base, a connecting ear is fixedly connected to one side of the top surface of the base, a lead screw is rotatably connected to the center of the top of the connecting ear, a fixing plate is fixedly connected to the other side of the top surface of the base, a guide rod is fixedly connected to the center of the top of the fixing plate, the outer wall of the lead screw is threadedly connected to two clamping plates, the corresponding side surfaces of the two clamping plates are rotatably connected to a plurality of clamping wheels, the two clamping plates are slidably connected to the guide rod on the side away from the lead screw, and positive and negative threads are respectively provided on both sides of the lead screw surface, so that the electric rubber roller can press the top surface of the guide rail, and the electric rubber roller can drive the guide rail to move its position, so that the guide rail can stably move horizontally while limiting the left and right degrees of freedom, thereby moving the polishing position, and polishing can be performed during the movement, thereby improving the polishing efficiency.

[0004] In the specific implementation of the above patent, the two clamping plates are aggregated with each other by rotating the lead screw, so that the clamping wheels on the two clamping plates are close to each other on both sides of the clamping guide rail and support the bottom of the guide rail, and then pressed downward by the connecting frame, so that the electric rubber roller can press the top surface of the guide rail, and driven by the electric rubber roller, the guide rail can be driven to move. In this patent, the guide rail can move stably horizontally while limiting the left and right degrees of freedom, and can be polished during the movement, thereby improving the efficiency of polishing. However, the patent does not explain how to cut the guide rail, which requires workers to manually cut the polished guide rail, which increases the workload of workers and increases labor intensity. Manual cutting also reduces production efficiency. Utility Model Content

[0005] The purpose of the present utility model is to solve the shortcomings of the existing technology and propose a polishing device for medical guide rail processing, aiming to improve the problem that the existing technology cannot automatically cut the guide rails and requires workers to cut them manually, which increases the workload and labor intensity and reduces production efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The transmission belt is mounted on the outside of the driven pulley, and the outer bottom end of the threaded rod is rotatably connected to the driven pulley. The transmission belt is mounted on the outside of the driven pulley, and the outer side of the threaded rod is threadably connected to the sliding block, and the front side of the sliding block is rotatably connected to the connecting ring, and the inner side of the connecting ring is rotatably connected to the unloading rack, the front side of the polishing seat is fixedly connected to the water guide trough, and the right side of the polishing seat is fixedly connected to the cleaning assembly.

[0008] Furthermore, the drive assembly includes a motor, a gear and a transmission pulley, the motor is installed inside the waterproof chamber, the bottom end of the gear is fixedly connected to the driving end of the motor, and the inner end of the transmission pulley is fixedly connected to the driving end of the motor.

[0009] Furthermore, the gear is meshed with the rack plate, and the top end of the gear is rotatably connected to the top inner wall of the placement seat.

[0010] Furthermore, the cleaning assembly includes a water tank, a filter plate, two card slots, two toggle slots, two push springs, two blocks, a water pipe and a nozzle. The left side of the water tank is fixedly connected to the right end of the polishing seat, the filter plate is installed inside the water tank, the two card slots are respectively opened at the left and right ends of the filter plate, the two toggle slots are respectively opened on the left and right sides of the water tank, the two push springs are respectively arranged inside the two toggle slots, the outer sides of the two blocks are respectively slidably connected to the inside of the two toggle slots, the bottom end of the water pipe is fixedly connected to the rear end of the water tank, and the top of the nozzle is fixedly connected to one end of the water pipe.

[0011] Furthermore, the adjacent ends of the two push springs are respectively fixedly connected to the distant ends of the two clamping blocks, and the outer sides of the two clamping blocks are respectively slidably connected to the insides of the two clamping slots.

[0012] Furthermore, a collection box is fixedly connected to the front side of the polishing seat, and the top ends of the two rack plates are in contact with the top inner wall of the placement seat.

[0013] Furthermore, the outer side of the sliding block is slidably connected to the inside of the sliding seat, and the outer side of the unloading rack is slidably connected to the inside of the placement seat.

[0014] Furthermore, two limit blocks are fixedly connected to the inner wall of the top end of the placement seat, and the interiors of the two limit blocks are slidably connected to the outer sides of the two rack plates respectively.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, through the mutual cooperation of structures such as the splint, rack plate, gear and transmission pulley, the guide rail is automatically unloaded through the unloading device, which reduces the workload of workers, reduces the labor intensity of workers, and improves production efficiency.

[0017] 2. In the utility model, through the mutual cooperation of structures such as the water guide trough, the water storage tank, the filter plate and the card slot, the metal debris generated by polishing can be cleaned by the cleaning device, thereby ensuring the cleanliness of the placement seat surface, preventing debris accumulation, reducing the interference of metal debris during processing, and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of a polishing device for medical guide rail processing proposed by the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of a collection box for a polishing device for medical guide rail processing proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the rack plate structure of a polishing device for medical guide rail processing proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a blanking frame of a polishing device for medical guide rail processing proposed by the present invention;

[0022] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 6 This is a schematic diagram of the clamping block structure of a polishing device for medical guide rail processing proposed by the present invention.

[0024] Legend:

[0025] 1. Polishing seat; 2. Placement seat; 3. Clamp; 4. Rack plate; 5. Waterproof chamber; 6. Motor; 7. Gear; 8. Drive pulley; 9. Drive belt; 10. Sliding seat; 11. Threaded rod; 12. Driven pulley; 13. Sliding block; 14. Connecting ring; 15. Unloading rack; 16. Collection box; 17. Water guide trough; 18. Water storage tank; 19. Filter plate; 20. Slot; 21. Toggle slot; 22. Push spring; 23. Block; 24. Water pipe; 25. Sprinkler; 26. Limit block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Reference Figure 1 - Figure 3 and Figure 4 The utility model provides an embodiment: a polishing device for processing medical guide rails, including a polishing seat 1, a placement seat 2 is installed inside the polishing seat 1, the placement seat 2 is designed to facilitate the placement of the guide rail to be polished, and the left and right ends of the outer side of the placement seat 2 are slidably connected with splints 3, the splints 3 are designed to clamp and fix the guide rail under the cooperation of the rack plate 4, and are driven by the motor 6 and the gear 7. The adjacent ends of the two splints 3 are fixedly connected with the rack plate 4, and the rack plate 4 is designed to facilitate the gear 7 to drive the splint 3 to clamp and fix the guide rail.

[0028] The polishing seat 1 is fixedly connected to a waterproof chamber 5 inside. The waterproof chamber 5 is designed to protect the motor 6. A driving assembly is installed inside the waterproof chamber 5. A transmission belt 9 is provided on the outside of the driving assembly. The transmission belt 9 is designed to drive the driven pulley 12 to rotate under the drive of the transmission pulley 8, thereby rotating the threaded rod 11. The polishing seat 1 is fixedly connected to a sliding seat 10 inside. The sliding seat 10 is designed to facilitate the sliding of the sliding block 13. The sliding seat 10 is internally rotatably connected to a threaded rod 11. The threaded rod 11 is designed to facilitate the driving of the sliding block 13 to move inside the sliding seat 10. The outer bottom end of the threaded rod 11 is rotatably connected to a driven pulley 12. The driven pulley 12 is designed to facilitate the transmission pulley 8 to drive the threaded rod 11 through the transmission belt 9.

[0029] The transmission belt 9 is sleeved on the outer side of the driven pulley 12, and the outer side of the threaded rod 11 is threadedly connected to a sliding block 13. The design of the sliding block 13 is to facilitate the lifting and lowering of the sliding seat 10 by driving the unloading rack 15 through the connecting ring 14, so that the unloading rack 15 is raised from the inside of the placement seat 2 to unload the polished guide rail. The front side of the sliding block 13 is rotatably connected to the connecting ring 14. The connecting ring 14 is designed to connect the sliding block 13 and the unloading rack 15. The internal rotation of the connecting ring 14 is connected to the unloading rack 15. The design of the unloading rack 15 is to rise from the inside of the placement seat 2 under the drive of the sliding block 13 and the connecting ring 14 to unload the polished guide rail. The front side of the polishing seat 1 is fixedly connected with a water guide trough 17. The water guide trough 17 is designed to guide the water used for cleaning the placement seat 2 and the polished guide rail into the interior of the water tank 18. The right side of the polishing seat 1 is fixedly connected with a cleaning component.

[0030] like Figure 1 - Figure 3 and Figure 4 As shown, the driving assembly includes a motor 6, a gear 7 and a transmission pulley 8. The motor 6 is installed inside the waterproof chamber 5. The motor 6 is designed to drive the gear 7 and the transmission belt 9. The bottom end of the gear 7 is fixedly connected to the driving end of the motor 6. The gear 7 is designed to drive the rack plate 4 under the drive of the motor 6. The inside of the transmission pulley 8 is fixedly connected to the driving end of the motor 6. The transmission pulley 8 is designed to drive the driven pulley 12 through the transmission belt 9 under the drive of the motor 6. The gear 7 is meshed with the rack plate 4. The top end of the gear 7 is rotatably connected to the top inner wall of the placement seat 2. The gear 7 is designed to drive the rack plate 4 under the drive of the motor 6.

[0031] The front side of the polishing seat 1 is fixedly connected with a collection box 16, and the collection box 16 is designed to collect the guide rails for unloading. The top of the two rack plates 4 contacts the inner wall of the top of the placement seat 2. The rack plate 4 is designed to facilitate the gear 7 to drive the clamping plate 3 to clamp the fixed guide rail through it. The outer side of the sliding block 13 is slidably connected to the interior of the sliding seat 10. The sliding block 13 is designed to facilitate the lifting of the sliding seat 10 while driving the unloading rack 15 through the connecting ring 14, so that the unloading rack 15 is lifted from the interior of the placement seat 2 to unload the polished guide rail. The outer side of the unloading rack 15 is slidably connected to the interior of the placement seat 2. The design of the unloading rack 15 is to rise from the interior of the placement seat 2 under the drive of the sliding block 13 and the connecting ring 14 to unload the polished guide rail. The top inner wall of the placement seat 2 is fixedly connected with two limit blocks 26, and the interiors of the two limit blocks 26 are respectively slidably connected to the outer sides of the two rack plates 4. The limit blocks 26 are designed to limit the rack plate 4.

[0032] like Figure 1 - Figure 2 and Figure 5 - Figure 6 As shown, the cleaning assembly includes a water tank 18, a filter plate 19, two card slots 20, two toggle slots 21, two push springs 22, two blocks 23, a water pipe 24 and a nozzle 25. The left side of the water tank 18 is fixedly connected to the right end of the polishing seat 1. The water tank 18 is designed to store clean water. The filter plate 19 is installed inside the water tank 18. The filter plate 19 is designed to filter metal debris in the water. The two card slots 20 are respectively opened at the left and right ends of the filter plate 19. The card slots 20 are designed to facilitate the engagement of the block 23 with it. The two toggle slots 21 are respectively opened on the left and right sides of the inside of the water tank 18. The toggle slot 21 is designed to accommodate the push spring 22 and the block 23.

[0033] Two push springs 22 are respectively arranged inside the two toggle grooves 21. The push springs 22 are designed to push the block 23 so that the block 23 is tightly engaged with the slot 20. The outer sides of the two blocks 23 are respectively slidably connected to the inside of the two toggle grooves 21. The block 23 is designed to be tightly engaged with the slot 20 under the push of the push springs 22, so that the filter plate 19 is fixed inside the water tank 18. The bottom end of the water pipe 24 is fixedly connected to the rear end of the water tank 18. The water pipe 24 is designed to transport water so that the water in the water tank 18 is delivered to the nozzle 25.

[0034] The top of the nozzle 25 is fixedly connected to one end of the water pipe 24. The nozzle 25 is designed to spray water to spray and clean the polished placement seat 2 and the guide rail, flush the iron filings into the water guide groove 17, and send them into the water tank 18 again. The adjacent ends of the two push springs 22 are respectively fixedly connected to the distant ends of the two blocks 23. The push springs 22 are designed to push the blocks 23 so that the blocks 23 are tightly engaged with the slots 20. The outer sides of the two blocks 23 are respectively slidably connected to the inside of the two slots 20. The blocks 23 are designed to be tightly engaged with the slots 20 under the push of the push springs 22.

[0035] Working principle: Place the guide rail to be polished on the top of the placement seat 2 and between the two clamps 3. At this time, the distance between the two clamps 3 is moderate, and the unloading rack 15 will not be lifted. The motor 6 drives the gear 7, thereby driving the rack plate 4 and the clamp 3 to clamp the guide rail. After clamping and fixing, the polishing seat 1 will polish and grind the guide rail. After the polishing work is completed, the motor 6 will drive the rack plate 4 and the clamp 3 to move away from each other through the gear 7. During this period, the motor 6 will also drive the transmission belt 9 through the transmission pulley 8, thereby driving the driven pulley 1 2, realize the rotation of the threaded rod 11, and the threaded rod 11 will also drive the sliding block 13 to slide upward inside the sliding seat 10 while rotating, and lift the unloading rack 15 out of the interior of the placement seat 2 through the connecting ring 14, and the unloading rack 15 will unload the polished guide rail, and the guide rail will fall into the interior of the collection box 16. The guide rail is automatically unloaded by the unloading device, which reduces the workload of workers, reduces the labor intensity of workers, and improves production efficiency. After polishing is completed, the water in the water tank 18 will be sent to the nozzle 2 through the water pipe 24 5. The nozzle 25 will spray and clean the metal debris generated by polishing on the placement seat 2. During cleaning, the water will flow through the water guide groove 17 and flow back into the water tank 18. It will be filtered through the filter plate 19. The metal debris in the water flow will remain on the surface of the filter plate 19. When the filter plate 19 needs to be cleaned, the block 23 is manually moved so that the block 23 is no longer engaged with the inside of the slot 20 while squeezing the spring 22. At this time, the filter plate 19 can be taken out from the inside of the water tank 18. After completing the cleaning of the water tank 18, use The block 23 is moved again by hand so that the block 23 will not block the filter plate 19 while squeezing the push spring 22. When the filter plate 19 is placed in the right position, release your hand and the block 23 will be re-engaged in the inside of the slot 20 under the push of the push spring 22 to fix the filter plate 19. The metal debris generated by the surface polishing of the placement seat 2 is cleaned by the cleaning device, ensuring the cleanliness of the surface of the placement seat 2, preventing debris accumulation, and ensuring that the fixture surface is smooth and clean. This can reduce the interference of metal debris during processing and improve processing efficiency.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A polishing device for processing medical guide rails, comprising a polishing seat (1), characterized in that: A placement seat (2) is installed inside the polishing seat (1), and the left and right ends of the outer side of the placement seat (2) are slidably connected to clamping plates (3), and the adjacent ends of the two clamping plates (3) are fixedly connected to rack plates (4). The interior of the polishing seat (1) is fixedly connected to a waterproof chamber (5), and the interior of the waterproof chamber (5) is installed with a driving component, and the outer side of the driving component is provided with a transmission belt (9). The interior of the polishing seat (1) is fixedly connected to a sliding seat (10), and the interior of the sliding seat (10) is rotatably connected to a threaded rod. (11), the outer bottom end of the threaded rod (11) is rotatably connected to a driven pulley (12), the transmission belt (9) is sleeved on the outer side of the driven pulley (12), the outer side of the threaded rod (11) is threadedly connected to a sliding block (13), the front side of the sliding block (13) is rotatably connected to a connecting ring (14), the inside of the connecting ring (14) is rotatably connected to a material unloading rack (15), the front side of the polishing seat (1) is fixedly connected to a water guide groove (17), and the right side of the polishing seat (1) is fixedly connected to a cleaning component.

2. The polishing device for medical guide rail processing according to claim 1, characterized in that: The driving assembly comprises a motor (6), a gear (7) and a transmission pulley (8); the motor (6) is installed inside the waterproof chamber (5); the bottom end of the gear (7) is fixedly connected to the driving end of the motor (6); and the inside of the transmission pulley (8) is fixedly connected to the driving end of the motor (6).

3. The polishing device for medical guide rail processing according to claim 2, characterized in that: The gear (7) is meshed with the rack plate (4), and the top end of the gear (7) is rotatably connected to the top inner wall of the placement seat (2).

4. The polishing device for medical guide rail processing according to claim 1, characterized in that: The cleaning component comprises a water tank (18), a filter plate (19), two card slots (20), two toggle slots (21), two push springs (22), two card blocks (23), a water pipe (24) and a nozzle (25). The left side of the water tank (18) is fixedly connected to the right end of the polishing seat (1). The filter plate (19) is installed inside the water tank (18). The two card slots (20) are respectively opened at the left and right ends of the filter plate (19). The two toggle slots (21) are respectively opened at the left and right sides of the water tank (18). The two push springs (22) are respectively set inside the two toggle slots (21). The outer sides of the two card blocks (23) are respectively slidably connected to the inside of the two toggle slots (21). The bottom end of the water pipe (24) is fixedly connected to the rear end of the water tank (18). The top of the nozzle (25) is fixedly connected to one end of the water pipe (24).

5. The polishing device for medical guide rail processing according to claim 4, characterized in that: The adjacent ends of the two push springs (22) are fixedly connected to the distant ends of the two clamping blocks (23), and the outer sides of the two clamping blocks (23) are slidably connected to the insides of the two clamping slots (20).

6. The polishing device for medical guide rail processing according to claim 1, characterized in that: The front side of the polishing seat (1) is fixedly connected to a collecting box (16), and the top ends of the two rack plates (4) are in contact with the inner wall of the top end of the placement seat (2).

7. The polishing device for medical guide rail processing according to claim 1, characterized in that: The outer side of the sliding block (13) is slidably connected to the inside of the sliding seat (10), and the outer side of the unloading rack (15) is slidably connected to the inside of the placement seat (2).

8. The polishing device for medical guide rail processing according to claim 1, characterized in that: Two limit blocks (26) are fixedly connected to the inner wall of the top end of the placement seat (2), and the interiors of the two limit blocks (26) are respectively slidably connected to the outer sides of the two rack plates (4).

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