Honing machine for hydraulic element preparation

Abstract

The utility model relates to the technical field of honing processing, and provides a honing machine for hydraulic element preparation, which comprises a workbench, the top of the workbench is fixedly connected with a support frame, the bottom of the support frame is provided with a honing mechanism, the top of the workbench is provided with a clamping mechanism, and the inner bottom wall of the workbench is fixedly connected with a collecting box. A separating assembly is arranged in the collecting box, a pumping assembly is arranged in the workbench, two racks are fixedly connected to the bottom of the honing mechanism, and a winding shaft is rotationally connected to the inner wall of the workbench. According to the honing device, the rack is driven by the honing mechanism to move downwards, the rack moves to drive the gear meshed with the rack to rotate, meanwhile, the winding shaft is driven to rotate, the steel rope is wound when the winding shaft rotates, the protective cover connected with the steel rope moves upwards under the guiding action of the fixed pulley, scrap iron generated in the honing process is blocked, and the honing efficiency is improved. And threats to the safety of workers due to splashing of the scrap iron are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of honing processing, and in particular to a honing machine for preparing hydraulic components. Background Art

[0002] Hydraulic components are fundamental parts of hydraulic systems, working together to transfer, control, and execute specific mechanical actions. During the preparation of hydraulic components, honing machines are used to improve the machining quality of the component's internal bores. Honing is a precision machining method that uses abrasives to perform minute cuts and polishes on the workpiece surface to achieve improved dimensional accuracy, shape precision, and surface finish. Hydraulic components, especially those involving precision fits and high-pressure seals, such as cylinders and valves, require very high-quality machining of their internal bores, necessitating the use of honing machines during their preparation.

[0003] In the prior art, when hydraulic components are processed, they are generally provided with a clamping mechanism for fixed position, and then honed by a honing head. However, during honing, a certain amount of debris will be generated. These debris will be hit and splashed under the strong centrifugal force generated by the high-speed rotation of the honing head, which not only poses a threat to the physical safety of the workers, but also increases the labor intensity of the workers. Utility Model Content

[0004] The utility model provides a honing machine for preparing hydraulic components, which solves the problem in the related art that debris is struck and splashed under the strong centrifugal force generated by the high-speed rotation of the honing head, which easily causes safety accidents.

[0005] The technical solution of the present utility model is as follows: A honing machine for preparing hydraulic components comprises a workbench, the top of the workbench is fixedly connected to a support frame, a honing mechanism is installed at the bottom of the support frame, a clamping mechanism is installed at the top of the workbench, a collecting box is fixedly connected to the inner bottom wall of the workbench, a separation assembly is provided inside the collecting box, a pumping assembly is provided inside the workbench, two racks are fixedly connected to the bottom of the honing mechanism, a winding shaft is rotatably connected to the inner wall of the workbench, two gears are fixedly connected to the outer periphery of the winding shaft, the racks and the gears are meshed with each other, two fixed pulleys are installed on the outer side of the support frame, steel ropes are sleeved on the outer sides of the two fixed pulleys, a protective cover is slidably connected to the outer side of the workbench, and two guide plates are fixedly connected to the inner top wall of the workbench.

[0006] Preferably, the pumping assembly includes a water pump, the bottom of the water pump is fixedly connected to the bottom wall of the workbench, the input end of the water pump is fixedly connected to an extraction pipe, the end of the extraction pipe away from the water pump is fixedly connected to the right side of the collection box, the output end of the water pump is fixedly connected to a delivery hose, and the end of the delivery hose away from the water pump is fixedly connected to the inside of the support frame.

[0007] Preferably, the separation component includes a motor, a mounting frame and a filter screen. The left side of the motor is fixedly connected to the right outer wall of the collection box, the rear side of the mounting frame is fixedly connected to the inner wall of the collection box, the outer side of the filter screen is slidably connected to the inside of the collection box, the output end of the motor is fixedly connected to a magnetic roller, the inside of the mounting frame is slidably connected to a scraper, and a plurality of springs are arranged inside the mounting frame.

[0008] Preferably, the outer side of the rack is slidably connected to the inside of the workbench, and the two guide plates are staggered.

[0009] Preferably, one end of the steel rope is fixedly connected to the top of the protective cover, and the other end of the steel rope is fixedly connected to the top of the reel.

[0010] Preferably, one end of the spring is fixedly connected to the inner wall of the mounting frame, and the other end of the spring is fixedly connected to the inner side of the scraper.

[0011] Preferably, one end of the scraper is in a V-shaped structure, and the scraper is in contact with the magnetic roller.

[0012] Preferably, both ends of the magnetic roller are rotatably connected to the inside of the collection box.

[0013] The working principle and beneficial effects of the utility model are as follows:

[0014] 1. In the utility model, the rack is driven downward by the honing mechanism, and the movement of the rack drives the gear meshing with it to rotate, and at the same time drives the reel to rotate. When the reel rotates, the steel rope is reeled in. Under the guidance of the fixed pulley, the protective cover connected to the steel rope will move upward, thereby blocking the iron chips generated during honing and preventing the iron chips from flying and posing a threat to the safety of the workers.

[0015] 2. In the utility model, the iron chips in the grinding fluid are adsorbed by the magnetic roller, and the separated grinding fluid will filter the impurities inside it through the filter screen. At the same time, the motor is started to drive the magnetic roller to rotate. When the iron chips on the magnetic roller are transferred to the scraper, the scraper will scrape the iron chips off to the other side of the collection box through the contact between the magnetic roller and the scraper when the magnetic roller rotates, thereby realizing the separation between the grinding fluid and the debris, so that the grinding fluid can be recycled and the production cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is the main view of the external structure of the protective cover of the utility model;

[0019] Figure 3 This is the main view of the internal structure of the workbench of the utility model;

[0020] Figure 4 This is a side view of the internal structure of the collection box of the utility model;

[0021] Figure 5 This is an exploded view of the internal structure of the installation frame of the utility model.

[0022] In the figure: 1. Workbench; 2. Support frame; 3. Honing mechanism; 4. Clamping mechanism; 5. Collection box; 6. Rack; 7. Reel; 8. Gear; 9. Fixed pulley; 10. Protective cover; 11. Steel rope; 12. Extraction tube; 13. Delivery hose; 14. Water pump; 15. Motor; 16. Mounting frame; 17. Filter; 18. Magnetic roller; 19. Scraper; 20. Spring; 21. Guide plate. DETAILED DESCRIPTION

[0023] The following will be combined with 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.

[0024] Example 1

[0025] like Figures 1 to 4 As shown, this embodiment proposes a honing machine for preparing hydraulic components, including a workbench 1, a support frame 2 is fixedly connected to the top of the workbench 1, a honing mechanism 3 is installed at the bottom of the support frame 2, a clamping mechanism 4 is installed on the top of the workbench 1, a collecting box 5 is fixedly connected to the inner bottom wall of the workbench 1, a separation component is provided inside the collecting box 5, a pumping component is provided inside the workbench 1, two racks 6 are fixedly connected to the bottom of the honing mechanism 3, a reel 7 is rotatably connected to the inner wall of the workbench 1, two gears 8 are fixedly connected to the outer periphery of the reel 7, and the racks 6 and the gears 8 are meshed with each other, two fixed pulleys 9 are installed on the outer side of the support frame 2, and steel ropes 11 are sleeved on the outer sides of the two fixed pulleys 9, a protective cover 10 is slidably connected to the outer side of the workbench 1, and two guide plates 21 are fixedly connected to the inner top wall of the workbench 1;

[0026] The pumping assembly includes a water pump 14, the bottom of the water pump 14 is fixedly connected to the inner bottom wall of the workbench 1, the input end of the water pump 14 is fixedly connected to the extraction pipe 12, the end of the extraction pipe 12 away from the water pump 14 is fixedly connected to the right side of the collection box 5, the output end of the water pump 14 is fixedly connected to the delivery hose 13, and the end of the delivery hose 13 away from the water pump 14 is fixedly connected to the inside of the support frame 2.

[0027] The purpose of this setting is that, when in use, the workpiece to be processed is clamped by the clamping mechanism 4, and then the honing mechanism 3 is started. The honing mechanism 3 descends to hone the workpiece to be processed. When the honing mechanism 3 descends, it drives the rack 6 to move downward, and the rack 6 drives the gear 8 to rotate. When the gear 8 rotates, it drives the reel 7 to rotate. The reel 7 reels the steel rope 11, and the steel rope 11 slides on the outer periphery of the fixed pulley 9. The steel rope 11 pulls the protective cover 10 to rise, and shields the dust and iron chips generated by the processing to prevent dust and iron chips from splashing and injuring people. When the honing mechanism 3 is processing, the pumping component is started to extract the grinding fluid inside the collection box 5 to reduce the temperature of the grinding zone. When in use, the pumping component generally provides a water pump 14 and an extraction pipe 12 to extract the grinding fluid inside the collection box 5, and then sprays it through the delivery hose 13 to cool the honing head of the honing mechanism 3.

[0028] Preferably, the outer side of the rack 6 is slidably connected to the inside of the workbench 1, and the two guide plates 21 are staggered. The purpose of this arrangement is to make the rack 6 slide stably so that the guide plates 21 can finally guide the iron chips and grinding fluid to the outer periphery of the magnetic roller 18.

[0029] Preferably, one end of the steel rope 11 is fixedly connected to the top of the protective cover 10, and the other end of the steel rope 11 is fixedly connected to the top of the winding shaft 7. The purpose of this arrangement is to enable the steel rope 11 to pull the protective cover 10 when being wound, so that the steel rope 11 can be wound up by the winding shaft 7.

[0030] Example 2

[0031] like Figures 4 and 5As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes a separation component including a motor 15, a mounting frame 16 and a filter 17. The left side of the motor 15 is fixedly connected to the right outer wall of the collecting box 5, the rear side of the mounting frame 16 is fixedly connected to the inner wall of the collecting box 5, the outer side of the filter 17 is slidably connected to the inside of the collecting box 5, the output end of the motor 15 is fixedly connected to a magnetic roller 18, the inside of the mounting frame 16 is slidably connected to a scraper 19, and a plurality of springs 20 are arranged inside the mounting frame 16. The purpose of this setting is that when the hydraulic components are processed, the pumping assembly will deliver grinding fluid to cool the honing area. The grinding fluid will flow the iron chips generated during honing into the guide plate 21 through the drainage groove on the top of the workbench 1. Then the motor 15 is started, and the motor 15 drives the magnetic roller 18 to rotate. When the iron chips and grinding fluid fall into the collection box 5 through the guide plate 21, they first fall on the magnetic roller 18, which absorbs the iron chips. The grinding fluid falls directly through the filter 17 to filter the impurities and then falls into the collection box 5 for secondary treatment. The magnetic roller 18 rotates and drives the adsorbed iron filings. When it rotates to the position of the mounting frame 16, due to the contact between the magnetic roller 18 and the scraper 19, the scraper 19 can scrape the iron filings adsorbed by the magnetic roller 18 and drop them onto the other side of the collection box 5. When the scraper 19 is worn after long-term use, the spring 20 can push the scraper 19 to extend to fill the worn part and continue to contact the magnetic roller 18. When the filter screen 17 is clogged with impurities, the filter screen 17 can be pulled out by pulling the handle to clean the iron filings on the filter screen 17.

[0032] Preferably, one end of the spring 20 is fixedly connected to the inner wall of the mounting frame 16, and the other end of the spring 20 is fixedly connected to the inner side of the scraper 19. The purpose of this arrangement is that when the scraper 19 is worn out after long-term use, the spring 20 provides elastic force so that it can still fit tightly against the magnetic roller 18.

[0033] Preferably, one end of the scraper 19 is in a V-shaped structure, and the scraper 19 is in contact with the magnetic roller 18 . The purpose of this arrangement is to enable the scraper 19 to scrape off the iron filings adsorbed by the magnetic roller 18 .

[0034] Preferably, both ends of the magnetic roller 18 are rotatably connected to the inside of the collecting box 5. The purpose of this arrangement is to ensure stable rotation of the magnetic roller 18.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 honing machine for preparing hydraulic components, characterized in that: The invention comprises a workbench (1), wherein the top of the workbench (1) is fixedly connected to a support frame (2), a honing mechanism (3) is installed at the bottom of the support frame (2), a clamping mechanism (4) is installed at the top of the workbench (1), a collecting box (5) is fixedly connected to the inner bottom wall of the workbench (1), a separation component is arranged inside the collecting box (5), a pumping component is arranged inside the workbench (1), two racks (6) are fixedly connected to the bottom of the honing mechanism (3), the inner wall of the workbench (1) is rotatably connected to a reeling shaft (7), the outer periphery of the reeling shaft (7) is fixedly connected to two gears (8), the racks (6) and the gears (8) are meshedly connected, two fixed pulleys (9) are installed on the outer side of the support frame (2), and the outer sides of the two fixed pulleys (9) are both provided with steel ropes (11), a protective cover (10) is slidably connected to the outer side of the workbench (1), and two guide plates (21) are fixedly connected to the inner top wall of the workbench (1).

2. A honing machine for preparing hydraulic components according to claim 1, characterized in that: The pumping assembly includes a water pump (14), the bottom of the water pump (14) is fixedly connected to the inner bottom wall of the workbench (1), the input end of the water pump (14) is fixedly connected to an extraction pipe (12), the end of the extraction pipe (12) away from the water pump (14) is fixedly connected to the right side of the collection box (5), the output end of the water pump (14) is fixedly connected to a delivery hose (13), and the end of the delivery hose (13) away from the water pump (14) is fixedly connected to the inside of the support frame (2).

3. A honing machine for preparing hydraulic components according to claim 1, characterized in that: The separation assembly comprises a motor (15), a mounting frame (16) and a filter (17), wherein the left side of the motor (15) is fixedly connected to the right outer wall of the collection box (5), the rear side of the mounting frame (16) is fixedly connected to the inner wall of the collection box (5), the outer side of the filter (17) is slidably connected to the inside of the collection box (5), the output end of the motor (15) is fixedly connected to a magnetic roller (18), the interior of the mounting frame (16) is slidably connected to a scraper (19), and a plurality of springs (20) are provided inside the mounting frame (16).

4. A honing machine for preparing hydraulic components according to claim 1, characterized in that: The outer side of the rack (6) is slidably connected to the inside of the workbench (1), and the two guide plates (21) are staggered.

5. The honing machine for preparing hydraulic components according to claim 1, characterized in that: One end of the steel rope (11) is fixedly connected to the top of the protective cover (10), and the other end of the steel rope (11) is fixedly connected to the top of the reel (7).

6. A honing machine for preparing hydraulic components according to claim 3, characterized in that: One end of the spring (20) is fixedly connected to the inner wall of the mounting frame (16), and the other end of the spring (20) is fixedly connected to the inner side of the scraper (19).

7. A honing machine for preparing hydraulic components according to claim 3, characterized in that: One end of the scraper (19) is in a V-shaped structure, and the scraper (19) is in contact with the magnetic roller (18).

8. A honing machine for preparing hydraulic components according to claim 3, characterized in that: Both ends of the magnetic roller (18) are rotatably connected to the inside of the collection box (5).

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