Hydraulic oil cylinder end machining device

Abstract

The utility model relates to the technical field of hydraulic oil cylinder machining, in particular to a hydraulic oil cylinder end machining device which comprises a supporting plate, the top of the supporting plate is fixedly connected with a fixing plate, the side face of the fixing plate is fixedly connected with a plurality of fixing rods, and one ends of the fixing rods are fixedly connected with the same bearing plate. A motor is fixedly connected to the side face of the bearing plate, a grinding disc is fixedly connected to the output end of the motor, a scraping plate is fixedly connected to the outer side of the fixing rod, and a dust suction assembly is arranged on the outer side of the scraping plate; the dust suction assembly comprises a dust suction pump fixedly connected with the side face of the scraper. According to the grinding device, through the matched arrangement of the grinding disc and the motor, burrs on the inner wall of the cylinder barrel can be conveniently cleaned, the burrs generated by grinding can be conveniently scraped and cleaned through the scraping plate, the burrs can be conveniently extracted through the dust extraction pump, the connecting pipe, the communicating pipe and the dust extraction pipe, and the inner wall of the cylinder barrel can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic oil cylinder processing, in particular to a hydraulic oil cylinder end processing device. Background Art

[0002] The hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion. It has a simple structure and reliable operation. When using it to achieve reciprocating motion, the deceleration device can be eliminated, and there is no transmission gap and the movement is smooth. Therefore, it is widely used in the hydraulic systems of agricultural machinery. The hydraulic cylinder is basically composed of a cylinder barrel, a cylinder head, a cylinder bottom, a piston and a piston rod, a sealing device, a buffer device and an exhaust device. The material of the cylinder barrel is required to have sufficient strength and impact toughness.

[0003] With respect to the above-mentioned related technologies, the existing oil cylinder processing device has the defect that burrs appear on the inner wall of the cylinder during the processing of the cylinder, the grinding disc is not convenient to extend into the cylinder, and it is not convenient to clean the inner wall of the cylinder, and the operation is relatively troublesome. Therefore, the utility model provides a hydraulic cylinder end processing device. Utility Model Content

[0004] The purpose of this application is to provide a hydraulic cylinder end processing device to solve the problem raised in the above background technology that burrs appear on the inner wall of the cylinder during the processing, the grinding disc is not convenient to extend into the cylinder, and it is not convenient to clean the inner wall of the cylinder, which makes the operation more troublesome.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a hydraulic cylinder end processing device, comprising a support plate, the top of the support plate is fixedly connected to a fixed plate, the side of the fixed plate is fixedly connected to a plurality of fixed rods, one end of the plurality of fixed rods is fixedly connected to the same load-bearing plate, the side of the load-bearing plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a grinding disc, the outer side of the fixed rod is fixedly connected to a scraper, and a dust extraction assembly is provided on the outer side of the scraper; the dust extraction assembly includes a dust extraction pump fixedly connected to the side of the scraper, the output end of the dust extraction pump is fixedly connected to a connecting pipe, the end of the connecting pipe away from the dust extraction pump is fixedly connected to a connecting pipe, and the outer side of the connecting pipe is fixedly connected to a plurality of interconnected dust extraction pipes.

[0006] Preferably, the top of the support plate is slidably connected to a sliding frame, both sides of the inner wall of the sliding frame are fixedly connected to electric push rods, the output end of the electric push rod is fixedly connected to a connecting block, and the end of the connecting block away from the electric push rod is fixedly connected to a clamping plate.

[0007] Preferably, a fixing plate is fixedly connected to the top of the support plate, and a plurality of fixing rods are fixedly connected to the side surfaces of the fixing plate.

[0008] Preferably, a fixing frame is fixedly connected to the outer side of the support plate, and a motor is fixedly connected to the inner wall of the fixing frame.

[0009] Preferably, the output end of the motor is fixedly connected to a threaded rod, the outer side of the threaded rod is threadedly connected to a slider, and the slider is fixedly connected to the sliding frame.

[0010] Preferably, a fixing block is fixedly connected to the top of the support plate, and one end of the threaded rod away from the motor is rotatably connected to the fixing block.

[0011] Preferably, a plurality of slots adapted to the dust extraction pipe are provided on the inner side of the scraper, and a plurality of supporting legs are fixedly connected to the bottom of the support plate.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] In the utility model, the coordination of the grinding disc and the motor facilitates the cleaning of burrs on the inner wall of the cylinder, and the scraper facilitates the scraping and cleaning of burrs generated by grinding, and the dust extraction pump, connecting pipe, connecting pipe and dust extraction pipe facilitate the extraction of burrs, thereby facilitating the cleaning of the inner wall of the cylinder.

[0014] In the utility model, the clamping plate, the electric push rod and the connecting block are arranged in coordination to limit the cylinder, and the motor, the threaded rod, the slider and the sliding frame are arranged in coordination to facilitate the movement of the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the axial structure of the utility model from a first perspective;

[0017] Figure 2 This is a schematic diagram of the axial structure from a second viewing angle of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the scraper and slots in the utility model;

[0019] Figure 4 This is a structural diagram of the dust extraction pipe and the connecting block in the utility model.

[0020] In the figure: 1. Support plate; 2. Fixed plate; 3. Fixed rod; 4. Connecting pipe; 5. Scraper; 6. Dust extraction pipe; 7. Load-bearing plate; 8. Motor; 9. Grinding disc; 10. Fixed block; 11. Fixed frame; 12. Motor; 13. Slider; 14. Sliding frame; 15. Threaded rod; 16. Support leg; 17. Electric push rod; 18. Connecting block; 19. Clamping plate; 20. Slot; 21. Dust extraction pump; 22. Connecting pipe. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0023] Example 1: Reference Figure 1-4The hydraulic cylinder end processing device shown in the figure includes a support plate 1, the top of the support plate 1 is fixedly connected to a fixed plate 2, the side of the fixed plate 2 is fixedly connected to a plurality of fixed rods 3, one end of the plurality of fixed rods 3 is fixedly connected to the same load-bearing plate 7, the side of the load-bearing plate 7 is fixedly connected to a motor 8, the output end of the motor 8 is fixedly connected to a grinding disc 9, the outer side of the fixed rod 3 is fixedly connected to a scraper 5, and a dust extraction component is provided on the outer side of the scraper 5; the dust extraction component includes a dust extraction pump 21 fixedly connected to the side of the scraper 5, the output end of the dust extraction pump 21 is fixedly connected to a connecting pipe 22, the end of the connecting pipe 22 away from the dust extraction pump 21 is fixedly connected to a connecting pipe 4, and the outer side of the connecting pipe 4 is fixedly connected Multiple interconnected dust extraction pipes 6 are convenient for cleaning the inner wall of the cylinder and extracting the scraped burrs; the top of the support plate 1 is slidably connected to a sliding frame 14, and both sides of the inner wall of the sliding frame 14 are fixedly connected to electric push rods 17, and the output end of the electric push rod 17 is fixedly connected to a connecting block 18, and the end of the connecting block 18 away from the electric push rod 17 is fixedly connected to a clamping plate 19, which is convenient for limiting the cylinder; the top of the support plate 1 is fixedly connected to a fixed plate 2, and the side of the fixed plate 2 is fixedly connected to multiple fixed rods 3; the outer side of the support plate 1 is fixedly connected to a fixed frame 11, and the inner wall of the fixed frame 11 is fixedly connected to a motor 12, and the fixed frame 11 supports the motor 12.

[0024] In this embodiment, the cylinder is placed between a pair of clamping plates 19, and a pair of electric push rods 17 are controlled to drive the corresponding connecting blocks 18 and clamping plates 19 to move, so that the cylinder is sleeved on the outside of the grinding disc 9, clamped and fixed to move the cylinder, and the motor 8 is controlled to drive the grinding disc 9 to rotate to grind the inner wall of the cylinder. The motor 12 is controlled to continue to rotate, and the scraper 5 scrapes and cleans the burrs generated by grinding the inner wall of the cylinder. The dust extraction pump 21 is controlled to extract the burrs through the connecting pipe 22, the connecting pipe 4, and multiple dust extraction pipes 6 to facilitate cleaning the inner wall of the cylinder.

[0025] Example 2: Reference Figure 1-4 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the output end of the motor 12 is fixedly connected to a threaded rod 15, the outer side of the threaded rod 15 is threadedly connected to a slider 13, the slider 13 is fixedly connected to the sliding frame 14, and the motor 12 drives the slider 13 to move through the threaded rod 15; the top of the support plate 1 is fixedly connected to a fixed block 10, and the end of the threaded rod 15 away from the motor 12 is rotatably connected to the fixed block 10, and the fixed block 10 serves as a limit for the threaded rod 15; a plurality of slots 20 adapted to the dust extraction pipe 6 are opened on the inner side of the scraper 5, and a plurality of support legs 16 are fixedly connected to the bottom of the support plate 1.

[0026] In this embodiment, the motor 12 is controlled to rotate to drive the threaded rod 15 to rotate, and the sliding frame 14 is driven to move through the slider 13, so as to facilitate the movement of the cylinder.

[0027] 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 hydraulic cylinder end processing device, comprising a support plate (1), characterized in that: The top of the support plate (1) is fixedly connected to a fixing plate (2), the side of the fixing plate (2) is fixedly connected to a plurality of fixing rods (3), one end of each of the plurality of fixing rods (3) is fixedly connected to the same load-bearing plate (7), the side of the load-bearing plate (7) is fixedly connected to a motor (8), the output end of the motor (8) is fixedly connected to a grinding disc (9), the outer side of the fixing rod (3) is fixedly connected to a scraper (5), and a dust extraction component is provided on the outer side of the scraper (5); The dust extraction assembly comprises a dust extraction pump (21) fixedly connected to the side of the scraper (5); the output end of the dust extraction pump (21) is fixedly connected to a connecting pipe (22); the end of the connecting pipe (22) away from the dust extraction pump (21) is fixedly connected to a connecting pipe (4); and the outer side of the connecting pipe (4) is fixedly connected to a plurality of interconnected dust extraction pipes (6).

2. The hydraulic cylinder end processing device according to claim 1, characterized in that: The top of the support plate (1) is slidably connected to a sliding frame (14), both sides of the inner wall of the sliding frame (14) are fixedly connected to electric push rods (17), the output end of the electric push rod (17) is fixedly connected to a connecting block (18), and the end of the connecting block (18) away from the electric push rod (17) is fixedly connected to a clamping plate (19).

3. The hydraulic cylinder end processing device according to claim 2, characterized in that: The top of the support plate (1) is fixedly connected to a fixing plate (2), and the side surfaces of the fixing plate (2) are fixedly connected to a plurality of fixing rods (3).

4. The hydraulic cylinder end processing device according to claim 3, characterized in that: A fixing frame (11) is fixedly connected to the outer side of the support plate (1), and a motor (12) is fixedly connected to the inner wall of the fixing frame (11).

5. The hydraulic cylinder end processing device according to claim 4, characterized in that: The output end of the motor (12) is fixedly connected to a threaded rod (15), the outer side of the threaded rod (15) is threadedly connected to a slider (13), and the slider (13) is fixedly connected to the sliding frame (14).

6. The hydraulic cylinder end processing device according to claim 5, characterized in that: A fixing block (10) is fixedly connected to the top of the support plate (1), and one end of the threaded rod (15) away from the motor (12) is rotatably connected to the fixing block (10).

7. The hydraulic cylinder end processing device according to claim 1, characterized in that: A plurality of slots (20) adapted to the dust extraction pipe (6) are provided on the inner side of the scraper (5), and a plurality of support legs (16) are fixedly connected to the bottom of the support plate (1).

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