Efficient edge grinding machine for hydraulic cylinder body

Abstract

The utility model discloses a hydraulic cylinder efficient edge grinding machine which comprises a main body seat, an outer protective cover is installed on the main body seat, a lifting rod is arranged below the main body seat, a driving motor is installed in the main body seat, a rotating seat is fixed to the output end of the driving motor and located on the outer side of the main body seat, and a hydraulic cylinder is installed on the rotating seat. A limiting plate is installed on the inner side of the rotating seat, a moving seat is installed on the rotating seat, the inner side of the moving seat is connected with a driving assembly used for moving the position of the moving seat, and the driving assembly is located in the rotating seat. The edge grinding machine is provided with the rotating seat, the fixed grinding rod is installed on the rotating seat and can grind the outer side of the hydraulic cylinder, the movable grinding rod is installed on the rotating seat and can grind the inner side of the hydraulic cylinder, and the grinding piece is installed on the rotating seat and can grind the section of the end of the hydraulic cylinder. In this way, the inside and outside edge grinding work of the hydraulic cylinder body can be completed at a time, and the use value of the edge grinding machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edge grinding machines, in particular to a hydraulic cylinder high-efficiency edge grinding machine. Background Art

[0002] Edge grinding machine is a kind of mechanical equipment used for edge processing of various materials. The hydraulic cylinder body is an important component of the hydraulic cylinder. The cylinder body is the main body of the hydraulic cylinder, and other components are installed on the cylinder body. In the cylinder body processing and production process, grinding the edges and corners of the cylinder body is a necessary step.

[0003] When the existing edge grinding machines are used to grind the edges and corners of the cylinder body, the working size of the edge grinding machines needs to be adjusted due to the different edge sizes of different cylinder bodies. However, some existing edge grinding machines are not convenient to adjust their working size during use and cannot be effectively applied to the edge grinding work of cylinder bodies of different sizes, which in turn affects the edge grinding efficiency of the cylinder body. Therefore, we propose a hydraulic cylinder body high-efficiency edge grinding machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency edge grinding machine for a hydraulic cylinder body, so as to solve the problem raised in the above background art that the existing edge grinding machines are inconvenient for grinding the edges of hydraulic cylinder bodies of different sizes.

[0005] The cam is secured to the bottom of the main body with a plurality of movable lids, and the movable lid is secured to the bottom of the main body with a plurality of movable lids.

[0006] Preferably, the limiting plate is provided with a sliding groove corresponding to the position of the movable seat, and both sides of the movable seat and the limiting plate are embedded in each other.

[0007] Preferably, the driving assembly includes a gear plate and a rotating bolt, the gear plate is installed in the rotating seat through a bearing, the edge of the gear plate is a gear structure, the rotating bolt passes through the side of the rotating seat, the outer end of the rotating bolt is a hexagonal bolt head, and the inner end is a gear structure that matches the teeth on the gear plate.

[0008] Preferably, a plane thread is provided on the side surface of the gear plate, and the movable seat is provided with a thread having the same thread as the plane thread to cooperate with the plane thread.

[0009] Preferably, the grinding sheet is fixed to the front side of the movable seat by means of bolts, and the position direction of the grinding sheet is perpendicular to the fixed grinding rod and the movable grinding rod.

[0010] Preferably, the moving assembly includes a moving rod, a spring and a moving block. The moving block forms a movable structure on the first fixed seat through the moving rod and the spring. A through slot is provided on the front side of the moving seat, and the moving block is arranged in the through slot to move up and down.

[0011] Preferably, the fixed polishing rod is fixed on both sides of the top of the movable seat, the movable polishing rod is located in the middle of the top of the movable seat, and the outer end of the movable polishing rod is inclined.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) The edge grinding machine is provided with a lifting rod, which can change the working position height of the edge grinding machine to facilitate the efficient use of the edge grinding machine;

[0014] (2) The edge grinding machine is provided with a rotating seat, on which a fixed grinding rod is installed, which can grind the outer side of the hydraulic cylinder body, a movable grinding rod is installed on the rotating seat, which can grind the inner side of the hydraulic cylinder body, and a grinding sheet is installed on the rotating seat, which can grind the end section of the hydraulic cylinder body. In this way, the inner and outer edge grinding work of the hydraulic cylinder body can be completed at one time, thereby improving the use value of the edge grinding machine;

[0015] (3) The movable seat on the rotating seat of the edge grinding machine can be moved to adjust the overall position of the grinding workpiece, so that the device is suitable for hydraulic cylinder bodies of different diameters, and the front end of the movable grinding rod is set in an inclined shape, and the position can be moved. In this way, it can be used in conjunction with the fixed grinding rod to be suitable for hydraulic cylinder bodies of different thicknesses, so that the edge grinding machine is effectively suitable for the edge grinding work of cylinder bodies of different sizes, thereby ensuring the high efficiency of the cylinder body edge grinding processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the rotating seat of the utility model;

[0018] Figure 3 This is a schematic diagram of the gear plate structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the limit plate and the movable seat of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the mobile seat of the utility model;

[0021] Figure 6 This is a schematic diagram of the disassembled structure of the mobile seat of the utility model.

[0022] In the figure: 1. Main body seat; 2. Outer shield; 3. Lifting rod; 4. Rotating seat; 5. Limiting plate; 6. Driving motor; 7. Gear plate; 8. Rotating bolt; 9. Moving seat; 10. Fixed grinding rod; 11. Moving grinding rod; 12. Grinding sheet; 13. First fixed seat; 14. Moving rod; 15. Spring; 16. Moving block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6 The utility model provides a technical solution: a hydraulic cylinder high-efficiency edge grinding machine, including a main body base 1, an outer protective cover 2 is installed on the main body base 1, a lifting rod 3 is arranged under the main body base 1, a driving motor 6 is installed inside the main body base 1, and a rotating base 4 is fixed to the output end of the driving motor 6. The rotating base 4 is located on the outside of the main body base 1, and a limiting plate 5 is installed on the inside of the rotating base 4.

[0025] Furthermore, a sliding groove corresponding to the position of the moving seat 9 is provided on the limiting plate 5, and both sides of the moving seat 9 are embedded with the limiting plate 5 to ensure the stability of the moving state of the moving seat 9.

[0026] A moving seat 9 is mounted on the rotating seat 4 . A driving assembly for moving the moving seat 9 is connected to the inner side of the moving seat 9 . The driving assembly is located inside the rotating seat 4 .

[0027] Furthermore, the driving assembly includes a gear plate 7 and a rotating bolt 8. The gear plate 7 is installed in the rotating seat 4 through a bearing. The edge of the gear plate 7 is a gear structure. The rotating bolt 8 passes through the side of the rotating seat 4. The outer end of the rotating bolt 8 is a hexagonal bolt head, and the inner end is a gear structure that matches the teeth on the gear plate 7, which makes it convenient to control the rotation of the gear plate 7 through the rotating bolt 8.

[0028] Furthermore, a flat thread is provided on the side of the gear plate 7, and the movable seat 9 is provided with a thread having the same thread as the flat thread to cooperate with it. By rotating the gear plate 7, the movable seat 9 can be controlled to move inward and outward with the same center of the circle, thereby facilitating the adjustment of the working size of the grinding workpiece and making the device suitable for hydraulic cylinder bodies of different diameters.

[0029] A grinding workpiece is installed on the movable seat 9, and the grinding workpiece includes a fixed grinding rod 10, a movable grinding rod 11 and a grinding sheet 12. The fixed grinding rod 10, the movable grinding rod 11 and the grinding sheet 12 are all located outside the rotating seat 4, which can ensure that the rotating seat 4 will not affect the grinding work. The fixed grinding rod 10 is fixed on the first fixed seat 13, and the first fixed seat 13 is fixed to the movable seat 9 by bolts. A moving component for moving the position of the moving grinding rod 11 is provided between the movable grinding rod 11 and the movable seat 9.

[0030] Furthermore, the grinding plate 12 is fixed to the front side of the movable seat 9 by bolts, which is convenient for disassembling and replacing the grinding plate 12. The position direction of the grinding plate 12 is perpendicular to the fixed grinding rod 10 and the movable grinding rod 11, ensuring that the grinding plate 12 can perform grinding work on the cross section of the hydraulic cylinder end.

[0031] Furthermore, the moving assembly includes a moving rod 14, a spring 15 and a moving block 16. The moving block 16 forms a movable structure on the first fixed seat 13 through the moving rod 14 and the spring 15, which can change the distance between the moving polishing rod 11 and the fixed polishing rod 10, so that it is suitable for hydraulic cylinder bodies of different thicknesses. A through groove is opened on the front side of the moving seat 9, and the moving block 16 is arranged in the through groove to move up and down, ensuring the stability of the position movement of the moving polishing rod 11.

[0032] Furthermore, the fixed polishing rod 10 is fixed on both sides of the top of the movable seat 9, and the movable polishing rod 11 is located in the middle of the top of the movable seat 9, ensuring that the fixed polishing rod 10 and the movable polishing rod 11 can normally polish the inner and outer sides of the hydraulic cylinder body. The outer end of the movable polishing rod 11 is inclined, which is convenient for directly inserting the hydraulic cylinder body between the movable polishing rod 11 and the fixed polishing rod 10, thereby improving the efficiency of the hydraulic cylinder body polishing work.

[0033] Specifically, when using the edge grinding machine, first, according to the actual use scenario, the lifting rod 3 is raised and lowered to make the working position of the main base 1 at an appropriate height;

[0034] Then, according to the outer diameter of the hydraulic cylinder body to be edged, the position of the fixed grinding rod 10 on the rotating seat 4 is adjusted so that the fixed grinding rod 10 can contact the outer surface of the hydraulic cylinder body for normal grinding work. When adjusting, the rotating bolt 8 is rotated to drive the gear plate 7 in the rotating seat 4 to rotate. The rotation of the gear plate 7 can control the movable seat 9 to move inward or outward, thereby adjusting the position of the fixed grinding rod 10;

[0035] When the position of the fixed grinding rod 10 is adjusted appropriately, the end of the hydraulic cylinder body that needs to be edged can be directly inserted between the fixed grinding rods 10. At the same time, the front end of the mobile grinding rod 11 is inclined and will first be located inside the hydraulic cylinder body. As the hydraulic cylinder body is inserted, it will squeeze the mobile grinding rod 11. At this time, the mobile grinding rod 11 is squeezed, so that it can move through the through groove on the front side of the mobile seat 9 through the mobile block 16. At the same time, the existence of the mobile rod 14 and the spring 15 can ensure that the mobile grinding rod 11 will always contact the inner side of the hydraulic cylinder body.

[0036] Finally, the end of the hydraulic cylinder body that needs to be edged is inserted between the fixed grinding rod 10 and the movable grinding rod 11, and the cross section of the end is in contact with the grinding sheet 12. In this state, the driving motor 6 drives the rotating base 4 to rotate, which can drive the fixed grinding rod 10, the movable grinding rod 11, and the grinding sheet 12 to rotate, thereby completing the grinding of the inner and outer sides and the cross section of the end of the hydraulic cylinder body;

[0037] After the device has been working for a long time, if the workpiece to be polished needs to be replaced, the fixed polishing rod 10, the movable polishing rod 11 and the polishing sheet 12 on the movable seat 9 can be directly removed and replaced to ensure the normal edge grinding process of the device;

[0038] The above is the working process of the device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0039] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, 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 high-efficiency edge grinding machine, comprising a main body seat (1), characterized in that: An outer protective cover (2) is installed on the main body seat (1), a lifting rod (3) is provided below the main body seat (1), a driving motor (6) is installed inside the main body seat (1), a rotating seat (4) is fixed to the output end of the driving motor (6), the rotating seat (4) is located outside the main body seat (1), and a limiting plate (5) is installed inside the rotating seat (4); A moving seat (9) is mounted on the rotating seat (4), and a driving assembly for moving the moving seat (9) is connected to the inner side of the moving seat (9), and the driving assembly is located inside the rotating seat (4); A fixed polishing rod (10), a movable polishing rod (11) and a polishing sheet (12) are installed on the movable seat (9); the fixed polishing rod (10), the movable polishing rod (11) and the polishing sheet (12) are all located outside the rotating seat (4); the fixed polishing rod (10) is fixed on a first fixed seat (13); the first fixed seat (13) is fixed to the movable seat (9) by bolts; a movable assembly for moving the position of the movable polishing rod (11) is provided between the movable polishing rod (11) and the movable seat (9).

2. The hydraulic cylinder high-efficiency edge grinding machine according to claim 1, characterized in that: The limiting plate (5) is provided with a sliding groove corresponding to the position of the movable seat (9), and both sides of the movable seat (9) and the limiting plate (5) are embedded in each other.

3. The high-efficiency hydraulic cylinder edge grinding machine according to claim 1, characterized in that: The driving assembly comprises a gear plate (7) and a rotating bolt (8); the gear plate (7) is mounted in the rotating seat (4) via a bearing; the edge of the gear plate (7) is a gear structure; the rotating bolt (8) passes through the side of the rotating seat (4); the outer end of the rotating bolt (8) is a hexagonal bolt head, and the inner end is a gear structure that matches the teeth on the gear plate (7).

4. The hydraulic cylinder high-efficiency edge grinding machine according to claim 3, characterized in that: A plane thread is provided on the side surface of the gear plate (7), and the movable seat (9) is provided with a thread identical to the plane thread to cooperate with the plane thread.

5. The hydraulic cylinder high-efficiency edge grinding machine according to claim 1, characterized in that: The grinding plate (12) is fixed to the front side of the movable seat (9) by means of bolts, and the position direction of the grinding plate (12) is perpendicular to the fixed grinding rod (10) and the movable grinding rod (11).

6. The high-efficiency hydraulic cylinder edge grinding machine according to claim 1, characterized in that: The moving assembly comprises a moving rod (14), a spring (15) and a moving block (16); the moving block (16) forms a movable structure on the first fixed seat (13) through the moving rod (14) and the spring (15); a through slot is provided on the front side of the moving seat (9), and the moving block (16) is arranged in the through slot and moves up and down.

7. The high-efficiency hydraulic cylinder edge grinding machine according to claim 6, characterized in that: The fixed polishing rod (10) is fixed to both sides of the top of the movable seat (9), the movable polishing rod (11) is located in the middle of the top of the movable seat (9), and the outer end of the movable polishing rod (11) is inclined.

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