一种方便拆卸的油缸

Abstract

本实用新型属于油缸技术领域，具体为一种方便拆卸的油缸，包括缸体，缸体左右两端的内壁均卡接有缸盖，缸体的外表面和缸盖的外表面均开设有两组环形排列的锁紧孔，缸体的外表面设有两组环形排列的锁紧钉，且锁紧钉与锁紧孔螺纹连接。本实用新型通过安装板上设置的支撑卡板和定位板为缸体提供了稳定的支撑和精准的定位，由于活塞在推杆的推动作用下实现高效的往复运动，同时弹簧对活塞的运动起到缓冲作用，避免了硬性接触造成本实用新型损坏，延长了本实用新型的使用寿命；通过第一密封环和第二密封环的双重密封设置，可防止液压油泄漏，确保本实用新型的密封性能；通过缸盖、锁紧孔和锁紧钉的配合实现了缸盖与缸体的快速拆卸和安装，提高了维护效率。

Claims

1. A convenient dismounting oil cylinder, characterized in that: The system includes a cylinder body (1), with cylinder heads (2) fastened to the inner walls of both the left and right ends of the cylinder body (1). Two sets of annularly arranged locking holes (3) are provided on the outer surfaces of both the cylinder body (1) and the cylinder heads (2). Two sets of annularly arranged locking pins (4) are provided on the outer surface of the cylinder body (1), and the locking pins (4) are threadedly connected to the locking holes (3). A mounting plate (6) is provided below the cylinder body (1), and two support plates (7) are fixedly connected to the upper surface of the mounting plate (6). The top of each support plate (7) is connected to the cylinder body (1). The outer surfaces are snapped together. Two circuit pipes (10) are fixedly connected to the upper surface of the cylinder body (1). Sealing rings (12) are fixedly embedded on the side of the two cylinder heads (2) that are far apart from each other. Push rods (13) are slidably connected to the inner rings of the two sealing rings (12). Pistons (16) are fixedly connected to the outer surface of the push rods (13). Springs (14) are fixedly connected to the side of the two cylinder heads (2) that are close to each other. The ends of the two springs (14) that are close to each other are fixedly connected to the left and right sides of the piston (16) respectively.

2. The easy dismountable oil cylinder according to claim 1, characterized in that: The inner wall of the cylinder (1) is provided with two sets of positioning protrusions (5), and the positioning protrusions (5) are adapted to the cylinder head (2).

3. The easy dismountable oil cylinder according to claim 1, characterized in that: The upper surface of the mounting plate (6) is fixedly connected to a positioning plate (8). The top of the positioning plate (8) is in contact with the bottom surface of the cylinder (1). The left and right ends of the positioning plate (8) are fixedly connected to the side of the support plate (7) that is close to each other.

4. The easy dismountable oil cylinder according to claim 1, characterized in that: The upper surface of the mounting plate (6) is provided with two sets of mounting holes (9), and the inner ring of each mounting hole (9) is provided with threads.

5. The easy dismountable oil cylinder according to claim 1, wherein: Each of the circuit pipes (10) has a reinforcing ring (11) fixedly connected to its outer surface, and the bottom end of each reinforcing ring (11) is fixedly connected to the outer surface of the cylinder body (1).

6. The easy dismountable oil cylinder according to claim 1, wherein: Each of the two cylinder heads (2) has a first sealing ring (15) fixedly connected to one side of each cylinder head (2) that is close to the other. The outer surface of each first sealing ring (15) is in contact with the inner wall of the cylinder body (1).

7. The easy dismountable oil cylinder according to claim 1, characterized in that: The piston (16) is fixedly connected to the left and right sides with a second sealing ring (17), and the outer surface of each second sealing ring (17) is in contact with the inner wall of the cylinder (1).

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