CN213360636U - Hydraulic cylinder convenient to disassemble - Google Patents
Hydraulic cylinder convenient to disassemble Download PDFInfo
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- CN213360636U CN213360636U CN202022098446.6U CN202022098446U CN213360636U CN 213360636 U CN213360636 U CN 213360636U CN 202022098446 U CN202022098446 U CN 202022098446U CN 213360636 U CN213360636 U CN 213360636U
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- pneumatic cylinder
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Abstract
The utility model discloses a hydraulic cylinder convenient to disassemble, which comprises a hydraulic cylinder, wherein a piston is movably arranged in the hydraulic cylinder, a piston rod is fixedly arranged at one side of the piston, a second baffle plate is fixedly arranged at one end of the piston rod, a first baffle is fixedly arranged at one end of the hydraulic cylinder, a sealing block is fixedly arranged in the other end of the hydraulic cylinder, the outer surface of the sealing block is provided with spiral threads, the sealing block is spirally connected with the hydraulic cylinder through the spiral threads, a cylinder cover is fixedly arranged on one side of the sealing block, a sealing ring is arranged inside the sealing block, the sealing ring can be more conveniently installed and disassembled by a user through the arranged threaded column and the fixed block and through the installation of the threaded column and the fixed block, and the sealing rings with different thicknesses can be replaced to improve the sealing performance of the hydraulic cylinder, so that the use by a user is facilitated, and the practicability of the hydraulic cylinder can be improved.
Description
Technical Field
The utility model relates to a pneumatic cylinder technical field especially relates to a pneumatic cylinder convenient to dismantle.
Background
The hydraulic cylinder mainly converts hydraulic energy into mechanical energy to make reciprocating motion, and the hydraulic cylinder has a simple structure and no transmission clearance, so the hydraulic cylinder is widely applied to various mechanical hydraulic systems.
But present convenient to detach's pneumatic cylinder, the installation of sealing washer is more troublesome with the dismantlement to hydraulic oil when the pneumatic cylinder in has many impurity when using for a long time, the pneumatic cylinder can be damaged to the impurity that deposits in the pneumatic cylinder moreover, and can reduce the life of pneumatic cylinder, so the pneumatic cylinder of so on-demand needs promptly now.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hydraulic cylinder convenient to disassemble.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hydraulic cylinder convenient to disassemble comprises a hydraulic cylinder, wherein a piston is movably arranged in the hydraulic cylinder, a piston rod is fixedly arranged on one side of the piston, a second baffle is fixedly arranged at one end of the piston rod, a first baffle is fixedly arranged at one end of the hydraulic cylinder, a sealing block is fixedly arranged in the other end of the hydraulic cylinder, spiral threads are arranged on the outer surface of the sealing block, the sealing block is in spiral connection with the hydraulic cylinder through the spiral threads, a cylinder cover is fixedly arranged on one side of the sealing block, a sealing ring is arranged in the sealing block, a fixing block is arranged on one side of the sealing block, a threaded column is fixedly arranged on one side of the fixing block, spiral threads are arranged on the outer surface of the threaded column, the threaded column is fixedly connected with the sealing block through the spiral threads, a first oil inlet and outlet pipe is, the utility model discloses a hydraulic cylinder, including the pneumatic cylinder, the other end of pneumatic cylinder, the top of first business turn over oil pipe and the equal fixed mounting in second business turn over oil pipe's top has the installation piece, the top fixed mounting of installation piece has the rose box, the inside fixed mounting of rose box has the filter screen, the top fixed mounting of filter screen has oil pipe, oil pipe's one end and oil tank fixed connection, the top fixed mounting of oil tank has hydraulic oil pump.
Preferably, the outer surfaces of one sides of the first baffle and the second baffle are fixedly provided with installation blocks, and installation grooves are formed in the installation blocks.
Preferably, a through hole is formed in the fixing block, and the through hole is matched with the piston rod.
Preferably, a bolt is installed on one side of the piston, and the piston is fixedly connected with the piston rod through the bolt.
Preferably, the outer surface of the piston is sleeved with a second sealing ring, and one side of the second sealing ring is provided with a first sealing ring.
Preferably, the outer surface of the piston is provided with a rubber column, and two ends of the rubber column are fixedly provided with rubber rings.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the screw thread post and the fixed block that set up, can more the person of facilitating the use installation and dismantle the sealing washer through installation screw thread post and fixed block to the sealing washer that can also change different thickness improves the leakproofness of pneumatic cylinder, and not only the person of facilitating the use uses the practicality that can also improve the pneumatic cylinder.
2. The utility model discloses in, through rose box and the filter screen that sets up, impurity and dust in the hydraulic oil can be filtered to the filter screen in the rose box, but also can protect the pneumatic cylinder because of the too much damage of impurity deposit to can also improve the life of pneumatic cylinder.
To sum up, the utility model discloses can the person of facilitating the use installation and use to can also filter the inside impurity of pneumatic cylinder and avoid the pneumatic cylinder to damage, but also improve the life of pneumatic cylinder.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fixing block of the present invention;
fig. 3 is a schematic structural view of the first sealing ring and the second sealing ring of the present invention;
fig. 4 is a schematic structural diagram of the rubber column and the rubber ring of the present invention.
In the figure: 1. a hydraulic cylinder; 2. a first baffle plate; 3. a first oil inlet and outlet pipe; 4. mounting blocks; 5. a filter screen; 6. a filter box; 7. an oil pipe; 8. a hydraulic oil pump; 9. an oil tank; 10. a second oil inlet and outlet pipe; 11. a seal ring; 12. a sealing block; 13. a second baffle; 14. a cylinder cover; 15. a threaded post; 16. a fixed block; 17. a piston rod; 18. a piston; 19. a through hole; 20. a first seal ring; 21. a second seal ring; 22. a rubber column; 23. a rubber ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1-3, a hydraulic cylinder convenient to disassemble includes a hydraulic cylinder 1, a piston 18 is movably installed inside the hydraulic cylinder 1, a piston rod 17 is fixedly installed on one side of the piston 18, a second baffle 13 is fixedly installed at one end of the piston rod 17, a first baffle 2 is fixedly installed at one end of the hydraulic cylinder 1, a sealing block 12 is fixedly installed inside the other end of the hydraulic cylinder 1, spiral threads are arranged on the outer surface of the sealing block 12, the sealing block 12 is spirally connected with the hydraulic cylinder 1 through the spiral threads, a cylinder cover 14 is fixedly installed on one side of the sealing block 12, a sealing ring 11 is installed inside the sealing block 12, the sealing ring 11 is made of rubber and has good sealing performance, the thickness of the sealing ring 11 can be changed along with the extrusion of a threaded column 15, so that the sealing ring 11 is more tightly matched with the piston rod 17, a fixing block 16 is installed on one, the surface of screw thread post 15 is provided with the spiral line, screw thread post 15 passes through spiral line and sealed piece 12 fixed connection, the outer fixed surface of one end top of pneumatic cylinder 1 installs first business turn over oil pipe 3, the outer fixed surface of the other end top of pneumatic cylinder 1 installs second business turn over oil pipe 10, the equal fixed mounting in top of first business turn over oil pipe 3 and second business turn over oil pipe 10 has installation piece 4, the top fixed mounting of installation piece 4 has rose box 6, the inside fixed mounting of rose box 6 has filter screen 5, there is tiny mesh on the filter screen 5, can filter most impurity in the pneumatic cylinder and guarantee the quality of hydraulic oil, the top fixed mounting of filter screen 5 has oil pipe 7, the one end and the oil tank 9 fixed connection of oil pipe 7, the top fixed mounting of oil tank 9 has hydraulic oil pump 8.
Wherein, the equal fixed mounting in one side surface of first baffle 2 and second baffle 13 has the installation piece, and the inside of installation piece is provided with the mounting groove.
Wherein, the inside of fixed block 16 is seted up through-hole 19, and through-hole 19 and piston rod 17 mutually support.
Wherein, a bolt is arranged on one side of the piston 18, and the piston 18 is fixedly connected with the piston rod 17 through the bolt.
Wherein, the outer surface of the piston 18 is sleeved with a second sealing ring 21, and one side of the second sealing ring 21 is provided with a first sealing ring 20.
Example two:
referring to fig. 1-2 and 4, a hydraulic cylinder convenient to disassemble includes a hydraulic cylinder 1, a piston 18 is movably installed inside the hydraulic cylinder 1, a piston rod 17 is fixedly installed on one side of the piston 18, a second baffle 13 is fixedly installed at one end of the piston rod 17, a first baffle 2 is fixedly installed at one end of the hydraulic cylinder 1, a sealing block 12 is fixedly installed inside the other end of the hydraulic cylinder 1, spiral threads are arranged on the outer surface of the sealing block 12, the sealing block 12 is spirally connected with the hydraulic cylinder 1 through the spiral threads, a cylinder cover 14 is fixedly installed on one side of the sealing block 12, a sealing ring 11 is installed inside the sealing block 12, the sealing ring 11 is made of rubber and has good sealing performance, the thickness of the sealing ring 11 can be changed along with the extrusion of a threaded column 15, so that the sealing ring 11 is matched with the piston rod 17 more tightly, a fixing block 16 is installed on one, the surface of screw thread post 15 is provided with the spiral line, screw thread post 15 passes through spiral line and sealed piece 12 fixed connection, the outer fixed surface of one end top of pneumatic cylinder 1 installs first business turn over oil pipe 3, the outer fixed surface of the other end top of pneumatic cylinder 1 installs second business turn over oil pipe 10, the equal fixed mounting in top of first business turn over oil pipe 3 and second business turn over oil pipe 10 has installation piece 4, the top fixed mounting of installation piece 4 has rose box 6, the inside fixed mounting of rose box 6 has filter screen 5, there is tiny mesh on the filter screen 5, can filter most impurity in the pneumatic cylinder and guarantee the quality of hydraulic oil, the top fixed mounting of filter screen 5 has oil pipe 7, the one end and the oil tank 9 fixed connection of oil pipe 7, the top fixed mounting of oil tank 9 has hydraulic oil pump 8.
Wherein, the equal fixed mounting in one side surface of first baffle 2 and second baffle 13 has the installation piece, and the inside of installation piece is provided with the mounting groove.
Wherein, the inside of fixed block 16 is seted up through-hole 19, and through-hole 19 and piston rod 17 mutually support.
Wherein, a bolt is arranged on one side of the piston 18, and the piston 18 is fixedly connected with the piston rod 17 through the bolt.
Wherein, the outer surface of the piston 18 is provided with a rubber column 22, and both ends of the rubber column 22 are fixedly provided with rubber rings 23.
The working principle is as follows: when the hydraulic oil pump is installed, an installer places the sealing ring 11 in the sealing block 12, then the user fixes the threaded column 15 on one side of the fixing block 16 in the sealing block 12 in a rotating manner, then the user passes the piston rod 17 through the through hole 19 on the fixing block 16, then the installer installs the first sealing ring 20 and the second sealing ring 21 on the piston 18, or installs the rubber column 22 and the rubber ring 23 on the piston 18, then the user fixes the piston 18 on the piston rod 17, finally the installer places the piston 18 in the hydraulic cylinder 1, finally the user installs the sealing block 12 on the hydraulic cylinder 1, when the hydraulic oil pump 8 extrudes the hydraulic oil in the oil tank 9 into the oil pipe 7, then the hydraulic oil enters the first oil and water inlet and outlet pipe 3 through the filter screen 5 in the filter box 6, and then enters the hydraulic cylinder 1 from the first oil and water inlet and outlet pipe 3, hydraulic oil can push piston 18 to move, piston 18 pushes piston rod 17 to move, and seal block 12 and sealing washer 11 can obstruct hydraulic oil to flow out, when hydraulic oil enters from second business turn over oil pipe 10, hydraulic oil can push piston 18 to the direction removal of first business turn over oil pipe 3, also can push hydraulic oil to discharge from first business turn over oil pipe 3 when piston 18 moves to first business turn over oil pipe 3 to realize the reciprocating motion of pneumatic cylinder 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pneumatic cylinder convenient to dismantle, includes pneumatic cylinder (1), its characterized in that, the inside movable mounting of pneumatic cylinder (1) has piston (18), one side fixed mounting of piston (18) has piston rod (17), the one end fixed mounting of piston rod (17) has second baffle (13), the one end fixed mounting of pneumatic cylinder (1) has first baffle (2), the inside fixed mounting of pneumatic cylinder (1) other end has sealed piece (12), the surface of sealed piece (12) is provided with the spiral line, sealed piece (12) are through spiral line and pneumatic cylinder (1) screwed connection, one side fixed mounting of sealed piece (12) has cylinder cap (14), the internally mounted of sealed piece (12) has sealing washer (11), one side of sealed piece (12) is provided with fixed block (16), one side fixed mounting of fixed block (16) has screw thread post (15), the outer surface of the threaded column (15) is provided with spiral threads, the threaded column (15) is fixedly connected with the sealing block (12) through the spiral threads, a first oil inlet and outlet pipe (3) is fixedly arranged on the outer surface above one end of the hydraulic cylinder (1), a second oil inlet and outlet pipe (10) is fixedly arranged on the outer surface above the other end of the hydraulic cylinder (1), the upper parts of the first oil inlet and outlet pipe (3) and the second oil inlet and outlet pipe (10) are fixedly provided with mounting blocks (4), a filter box (6) is fixedly arranged above the mounting block (4), a filter screen (5) is fixedly arranged in the filter box (6), the oil pipe (7) is fixedly mounted above the filter screen (5), one end of the oil pipe (7) is fixedly connected with the oil tank (9), and the hydraulic oil pump (8) is fixedly mounted at the top of the oil tank (9).
2. The hydraulic cylinder convenient to disassemble and assemble as claimed in claim 1, wherein the outer surfaces of one side of the first baffle plate (2) and one side of the second baffle plate (13) are fixedly provided with installation blocks, and installation grooves are formed in the installation blocks.
3. Hydraulic cylinder convenient to disassemble according to claim 1, characterized in that the fixing block (16) is internally provided with a through hole (19), and the through hole (19) is matched with the piston rod (17).
4. Hydraulic cylinder easy to disassemble according to claim 1, characterized in that a bolt is mounted on one side of the piston (18), and the piston (18) is fixedly connected with the piston rod (17) through the bolt.
5. Hydraulic cylinder facilitating disassembly according to claim 1, wherein the outer surface of the piston (18) is sheathed with a second sealing ring (21), one side of the second sealing ring (21) being provided with a first sealing ring (20).
6. A hydraulic cylinder easy to disassemble according to claim 1, characterized in that the outer surface of the piston (18) is provided with a rubber column (22), and both ends of the rubber column (22) are fixedly provided with rubber rings (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022098446.6U CN213360636U (en) | 2020-09-23 | 2020-09-23 | Hydraulic cylinder convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022098446.6U CN213360636U (en) | 2020-09-23 | 2020-09-23 | Hydraulic cylinder convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213360636U true CN213360636U (en) | 2021-06-04 |
Family
ID=76154648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022098446.6U Active CN213360636U (en) | 2020-09-23 | 2020-09-23 | Hydraulic cylinder convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213360636U (en) |
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2020
- 2020-09-23 CN CN202022098446.6U patent/CN213360636U/en active Active
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