Auxiliary machining device for oil cylinder end cover

Abstract

The utility model provides an oil cylinder end cover auxiliary machining device, and relates to the technical field of oil cylinder machining, the oil cylinder end cover auxiliary machining device comprises a bottom plate, a machining table is installed in the middle of the top end of the bottom plate, positioning mechanisms are arranged on the two sides of the machining table, a first air cylinder is installed at the bottom end of a top plate, and the bottom end of the first air cylinder is connected with the top end of the bottom plate; overturning mechanisms are arranged on the two sides of the upper portion of the bottom plate; the turnover mechanisms are arranged on the two sides of the upper portion of the bottom plate, and the oil cylinder end cover can be clamped through cooperation of the installation frame and the pressing plate by means of cooperation of a second servo motor, a threaded rod, a threaded sleeve, an electric telescopic rod, an installation plate, a third servo motor, a limiting groove, a limiting block, an installation frame, a second air cylinder and the pressing plate of each turnover mechanism; and then the oil cylinder end cover is turned over, so that the reverse side of the oil cylinder end cover is machined more conveniently and efficiently, and the practicability of the device in use is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cylinder processing, in particular to an auxiliary processing device for an oil cylinder end cover. Background Art

[0002] With the development of economy and the continuous improvement of science and technology, my country's machinery industry has developed very rapidly. Cylinders are used more and more in the machinery industry. The main components of the cylinder include the cylinder barrel, the cylinder end cover and the piston assembly installed in the cylinder barrel. Usually, in the process of processing, each component is processed separately;

[0003] For example, application number CN216633455U discloses "a cylinder end cover auxiliary processing device" and specifically discloses: a support member, symmetrically mounted on the base, specifically, the support member and the base are locked and connected by bolts; a processing table, which is provided with a plurality of through holes and is mounted on the top of the base through the support member, and the processing table can be flipped forward and backward around the mounting point of the support member; a support column group, which is arranged on the base on the front and rear sides of the processing table and is used to support the processing table, and the position of the support column group is selected to meet the principle of non-interference, that is, it cannot hinder the processing table from flipping forward and backward. However, in the above technology, when processing the cylinder end cover, it is inconvenient to flip the cylinder end cover, which makes it more cumbersome to process the back side of the cylinder end cover, thereby reducing the practicability of the device when in use. Therefore, the utility model proposes a cylinder end cover auxiliary processing device to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes an auxiliary processing device for a cylinder end cover, which solves the problem in the above technology that when processing the cylinder end cover, it is inconvenient to flip the cylinder end cover, which makes it cumbersome to process the back side of the cylinder end cover, thereby reducing the practicality of the device when in use.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: an auxiliary processing device for an oil cylinder end cover, comprising a bottom plate, a processing table is installed at the middle position of the top of the bottom plate, positioning mechanisms are arranged on both sides of the processing table, a top plate is installed inside the processing table, a first cylinder is installed at the bottom end of the top plate, the bottom end of the first cylinder is connected to the top of the bottom plate, and flipping mechanisms are arranged on both sides above the bottom plate;

[0006] The flip mechanism includes an electric telescopic rod, a mounting plate, a third servo motor, a limit groove, a limit block, a mounting frame, a second cylinder, a pressure plate and a moving structure. The electric telescopic rod is installed above the bottom plate, a mounting plate is installed at the top of the electric telescopic rod, a third servo motor is installed on the outside of the mounting plate, a limit groove is provided inside the mounting plate, a limit block is provided inside the limit groove, a mounting frame is installed at one end of the limit block, an output end of the third servo motor is connected to one end of the mounting frame, a second cylinder is installed at the top of the mounting frame, and a pressure plate is installed at the bottom end of the second cylinder.

[0007] A further improvement is that the inner diameter of the limiting groove is larger than the outer diameter of the limiting block, and a sliding structure is formed between the limiting groove and the limiting block.

[0008] A further improvement is that the moving structure includes a second servo motor, a threaded rod and a threaded sleeve, the second servo motor is installed on one side of the base plate, a threaded rod is installed inside the base plate, the output end of the second servo motor is connected to one end of the threaded rod, the threads at both ends of the threaded rod have opposite directions, the outer side wall of the threaded rod is symmetrically provided with threaded sleeves, and the top of the threaded sleeve is connected to the bottom end of the electric telescopic rod.

[0009] Further improvements are: the positioning mechanism includes a positioning plate, an installation cavity, a transmission rack, a cavity, a first servo motor, a worm, a worm wheel, a transmission gear and a limiting structure, the positioning plate is installed above the processing table, the installation cavity is installed on both sides above the processing table, a transmission rack is arranged inside the installation cavity, one end of the transmission rack is connected to one end of the positioning plate, a cavity is installed on one side above the installation cavity, a first servo motor is installed above one side of the cavity, a worm is installed above the inside of the cavity, the output end of the first servo motor is connected to one end of the worm, a worm wheel is meshed below the worm, and a transmission gear is installed at the front end of the worm wheel.

[0010] A further improvement is that the worm wheel and the transmission gear are coaxially connected, and the lower part of the transmission gear and the upper part of the transmission rack are meshed with each other.

[0011] A further improvement is that the limiting structure includes a limiting rod and a limiting sleeve, the limiting rod is installed inside the processing table, the outer side wall of the limiting rod is provided with a limiting sleeve, and the top end of the limiting sleeve is connected to the bottom end of the positioning plate.

[0012] The beneficial effects of the utility model are as follows: by arranging a flipping mechanism on both sides above the bottom plate, and utilizing the mutual cooperation among the second servo motor, threaded rod, threaded sleeve, electric telescopic rod, mounting plate, third servo motor, limit groove, limit block, mounting frame, second cylinder and pressure plate of the flipping mechanism, the cylinder end cover can be clamped by utilizing the cooperation between the mounting frame and the pressure plate, and then the cylinder end cover can be flipped, making it more convenient and efficient to process the reverse side of the cylinder end cover, thereby greatly improving the practicality of the device when in use; by arranging a positioning mechanism on both sides of the processing table, and utilizing the mutual cooperation among the positioning plate, mounting cavity, transmission rack, cavity, first servo motor, worm, worm wheel, transmission gear, limit rod and limit sleeve of the positioning mechanism, the positioning plate can be driven to move, and the cylinder end cover can be positioned by utilizing two positioning plates, making the cylinder end cover more stable during processing, thereby greatly improving the stability of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the positioning mechanism of the utility model;

[0015] Figure 3 For the utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0016] Figure 4 For the utility model Figure 1 Schematic diagram of the local enlarged structure at point B in the middle.

[0017] Wherein: 1. bottom plate; 2. processing table; 3. first cylinder; 4. top plate; 5. positioning plate; 6. mounting cavity; 7. transmission rack; 8. cavity; 9. first servo motor; 10. worm; 11. worm wheel; 12. transmission gear; 13. limit rod; 14. limit sleeve; 15. second servo motor; 16. threaded rod; 17. threaded sleeve; 18. electric telescopic rod; 19. mounting plate; 20. third servo motor; 21. limit groove; 22. limit block; 23. mounting frame; 24. second cylinder; 25. pressure plate. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1 , 2As shown in Figures 3 and 4, this embodiment proposes an auxiliary processing device for a cylinder end cover, comprising a base plate 1, a processing table 2 is installed at the middle position of the top end of the base plate 1, positioning mechanisms are arranged on both sides of the processing table 2, a top plate 4 is installed inside the processing table 2, a first cylinder 3 is installed at the bottom end of the top plate 4, the bottom end of the first cylinder 3 is connected to the top end of the base plate 1, and flipping mechanisms are arranged on both sides above the base plate 1.

[0020] The flip mechanism includes an electric telescopic rod 18, a mounting plate 19, a third servo motor 20, a limiting groove 21, a limiting block 22, a mounting frame 23, a second cylinder 24, a pressing plate 25 and a moving structure. The electric telescopic rod 18 is installed above the bottom plate 1, and a mounting plate 19 is installed on the top of the electric telescopic rod 18. The third servo motor 20 is installed on the outer side of the mounting plate 19. A limiting groove 21 is provided inside the mounting plate 19, and a limiting block 22 is provided inside the limiting groove 21. A mounting frame 23 is installed at one end of the limiting block 22. The output end of the third servo motor 20 is connected to one end of the mounting frame 23. A second cylinder 24 is installed at the top of the mounting frame 23, and a pressing plate 25 is installed at the bottom end of the second cylinder 24. The inner diameter of 1 is larger than the outer diameter of the limit block 22, and a sliding structure is formed between the limit groove 21 and the limit block 22. When in use, the second cylinder 24 is started to drive the pressure plate 25 to move downward, and the pressure plate 25 is used to fix the cylinder end cover, and then the electric telescopic rod 18 is started to drive the cylinder end cover to move upward. At this time, the third servo motor 20 is started, and under the limitation of the limit groove 21 and the limit block 22, the third servo motor 20 is used to drive the cylinder end cover to flip, and then the electric telescopic rod 18 is started to place the cylinder end cover above the processing table 2, and the mounting frame 23 and the pressure plate 25 can be used to clamp the cylinder end cover, and then the cylinder end cover is flipped, so that it is more convenient and efficient to process the reverse side of the cylinder end cover, thereby greatly improving the practicality of the device when in use.

[0021] The mobile structure includes a second servo motor 15, a threaded rod 16 and a threaded sleeve 17. The second servo motor 15 is installed on one side of the base plate 1. The threaded rod 16 is installed inside the base plate 1. The output end of the second servo motor 15 is connected to one end of the threaded rod 16. The threads at both ends of the threaded rod 16 are in opposite directions. The outer side wall of the threaded rod 16 is symmetrically provided with threaded sleeves 17. The top of the threaded sleeve 17 is connected to the bottom end of the electric telescopic rod 18. When in use, the second servo motor 15 is started to drive the threaded rod 16 to rotate, thereby driving the two threaded sleeves 17 to move, and then driving the two mounting frames 23 to move toward the middle, and moving the mounting frames 23 to both sides of the cylinder end cover.

[0022] The positioning mechanism includes a positioning plate 5, an installation cavity 6, a transmission rack 7, a cavity 8, a first servo motor 9, a worm 10, a worm wheel 11, a transmission gear 12 and a limiting structure. The positioning plate 5 is installed above the processing table 2. The installation cavity 6 is installed on both sides above the processing table 2. A transmission rack 7 is arranged inside the installation cavity 6. One end of the transmission rack 7 is connected to one end of the positioning plate 5. A cavity 8 is installed on one side above the installation cavity 6. A first servo motor 9 is installed above one side of the cavity 8. A worm 10 is installed above the inside of the cavity 8. The output end of the first servo motor 9 is connected to one end of the worm 10. A worm wheel 11 is meshed below the worm 10. A transmission gear 12 is installed at the front end of the worm wheel 11. The worm wheel 11 and the transmission gear 12 are coaxially connected, and the lower part of the transmission gear 12 is meshed with the upper part of the transmission rack 7. When in use, the cylinder end cover is placed above the processing table 2, and then the first servo motor 9 is started to drive the worm 10 to rotate. Since the worm 10 and the worm wheel 11 are meshed with each other, and the worm wheel 11 and the transmission gear 12 are coaxially connected, the worm wheel 11 is used to drive the transmission gear 12 to rotate. Since the transmission gear 12 and the transmission rack 7 are meshed with each other, the transmission rack 7 is used to move, and then under the limitation of the limit rod 13 and the limit sleeve 14, the transmission rack 7 is used to drive the positioning plate 5 to move. Therefore, the two positioning plates 5 are used to clamp and fix the cylinder end cover, so that the cylinder end cover is more stable during processing, thereby greatly improving the stability of the device when in use.

[0023] The limiting structure includes a limiting rod 13 and a limiting sleeve 14. The limiting rod 13 is installed inside the processing table 2. The outer wall of the limiting rod 13 is provided with a limiting sleeve 14. The top end of the limiting sleeve 14 is connected to the bottom end of the positioning plate 5. When in use, the limiting rod 13 and the limiting sleeve 14 cooperate with each other to limit the positioning plate 5 when it moves, so that the positioning plate 5 is more stable when it moves.

[0024] Working principle: the staff first places the cylinder end cover on the processing table 2, and then starts the first servo motor 9 to drive the worm 10 to rotate. Since the worm 10 and the worm wheel 11 are meshed with each other, and the worm wheel 11 and the transmission gear 12 are coaxially connected, the worm wheel 11 is used to drive the transmission gear 12 to rotate. Since the transmission gear 12 and the transmission rack 7 are meshed with each other, the transmission rack 7 is used to move, and then under the limit of the limit rod 13 and the limit sleeve 14, the transmission rack 7 is used to drive the positioning plate 5 to move. Therefore, the two positioning plates 5 are used to clamp and fix the cylinder end cover, so that the cylinder end cover is more stable during processing, and then the cylinder end cover can be processed. When it is necessary to process the other side of the cylinder end cover, start the first servo motor 9 to reverse it, driving the two positioning plates 5 Move to both sides, then start the first cylinder 3 to drive the top plate 4 to move upward to lift the cylinder end cover, at this time start the second servo motor 15 to drive the threaded rod 16 to rotate, thereby driving the two threaded sleeves 17 to move, and then drive the two mounting brackets 23 to move to the middle, at this time the mounting brackets 23 are located on both sides of the cylinder end cover, start the second cylinder 24 to drive the pressure plate 25 to move downward, use the pressure plate 25 to fix the cylinder end cover, then start the electric telescopic rod 18 to drive the cylinder end cover to move upward, at this time start the third servo motor 20, under the limit of the limit groove 21 and the limit block 22, use the third servo motor 20 to drive the cylinder end cover to flip, then start the electric telescopic rod 18 to place the cylinder end cover above the processing table 2, at this time repeat the above operation steps to process the other side of the cylinder end cover.

[0025] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cylinder end cover auxiliary processing device, comprising a bottom plate (1), characterized in that: A processing table (2) is installed at the middle position of the top of the bottom plate (1), positioning mechanisms are arranged on both sides of the processing table (2), a top plate (4) is installed inside the processing table (2), a first cylinder (3) is installed at the bottom end of the top plate (4), the bottom end of the first cylinder (3) is connected to the top of the bottom plate (1), and flipping mechanisms are arranged on both sides above the bottom plate (1); The flip mechanism comprises an electric telescopic rod (18), a mounting plate (19), a third servo motor (20), a limiting groove (21), a limiting block (22), a mounting frame (23), a second cylinder (24), a pressing plate (25) and a moving structure. The electric telescopic rod (18) is mounted above the bottom plate (1). The top end of the electric telescopic rod (18) is mounted with a mounting plate (19). The outside of the mounting plate (19) is mounted with a third servo motor (20). The inside of the mounting plate (19) is provided with a limiting groove (21). The inside of the limiting groove (21) is provided with a limiting block (22). One end of the limiting block (22) is mounted with a mounting frame (23). The output end of the third servo motor (20) is connected to one end of the mounting frame (23). The top end of the inside of the mounting frame (23) is mounted with a second cylinder (24), and the bottom end of the second cylinder (24) is mounted with a pressing plate (25).

2. The auxiliary processing device for a cylinder end cover according to claim 1, characterized in that: The inner diameter of the limiting groove (21) is greater than the outer diameter of the limiting block (22), and a sliding structure is formed between the limiting groove (21) and the limiting block (22).

3. The auxiliary processing device for a cylinder end cover according to claim 2, characterized in that: The moving structure comprises a second servo motor (15), a threaded rod (16) and a threaded sleeve (17); the second servo motor (15) is mounted on one side of a base plate (1); a threaded rod (16) is mounted inside the base plate (1); an output end of the second servo motor (15) is connected to one end of the threaded rod (16); the threads at both ends of the threaded rod (16) are in opposite directions; the outer side wall of the threaded rod (16) is symmetrically provided with a threaded sleeve (17); the top end of the threaded sleeve (17) is connected to the bottom end of an electric telescopic rod (18).

4. The auxiliary processing device for a cylinder end cover according to claim 1, characterized in that: The positioning mechanism comprises a positioning plate (5), a mounting cavity (6), a transmission rack (7), a cavity (8), a first servo motor (9), a worm (10), a worm wheel (11), a transmission gear (12) and a limiting structure. The positioning plate (5) is mounted above the processing table (2). The mounting cavity (6) is mounted on both sides above the processing table (2). A transmission rack (7) is arranged inside the mounting cavity (6). One end of the transmission rack (7) is connected to one end of the positioning plate (5). A cavity (8) is mounted on one side above the mounting cavity (6). A first servo motor (9) is mounted above one side of the cavity (8). A worm (10) is mounted above the inside of the cavity (8). The output end of the first servo motor (9) is connected to one end of the worm (10). A worm wheel (11) is meshed below the worm (10). A transmission gear (12) is mounted at the front end of the worm wheel (11).

5. The auxiliary processing device for the cylinder end cover according to claim 4, characterized in that: The worm wheel (11) and the transmission gear (12) are coaxially connected, and the lower part of the transmission gear (12) and the upper part of the transmission rack (7) are meshed with each other.

6. The auxiliary processing device for a cylinder end cover according to claim 5, characterized in that: The limiting structure comprises a limiting rod (13) and a limiting sleeve (14); the limiting rod (13) is installed inside the processing table (2); the outer wall of the limiting rod (13) is provided with a limiting sleeve (14); the top end of the limiting sleeve (14) is connected to the bottom end of the positioning plate (5).

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