CN215805500U - Improved servo hydraulic cylinder - Google Patents
Improved servo hydraulic cylinder Download PDFInfo
- Publication number
- CN215805500U CN215805500U CN202122276889.4U CN202122276889U CN215805500U CN 215805500 U CN215805500 U CN 215805500U CN 202122276889 U CN202122276889 U CN 202122276889U CN 215805500 U CN215805500 U CN 215805500U
- Authority
- CN
- China
- Prior art keywords
- wall
- main body
- block
- hydraulic cylinder
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model discloses an improved servo hydraulic cylinder, which relates to the field of hydraulic cylinders and comprises a main body, a connecting structure and a clamping structure, wherein the hydraulic cylinder is arranged on the inner wall of the main body, and one end of the main body is connected with an oil pipe. According to the utility model, the connecting structure and the oil pipe are arranged, the positioning block is butted with the groove on the inner wall of one side of the main body, the telescopic block on the outer wall of the positioning block is subjected to external pressure, the telescopic block drives the telescopic rod to move to the inner wall of the positioning block under the pressure of external force until the telescopic block is contacted with the clamping groove on the inner wall groove of the inner wall of the main body, at the moment, the telescopic block pops out under the elastic force of the spring so as to be clamped in the clamping groove on the inner wall of the main body, then, the positioning rod rotates to move along the groove on the inner wall of one side of the main body until the outer wall of one side of the positioning rod is contacted with the outer wall of one side of the connecting seat, the pressure is applied to the connecting seat, at the moment, the oil pipe is connected with the main body, and the purpose of quickly mounting and dismounting the oil pipe and the main body is achieved.
Description
Technical Field
The utility model relates to an improved servo hydraulic cylinder, in particular to an improved servo hydraulic cylinder.
Background
The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. The damping device and the exhaust device are determined according to specific application occasions, and other devices are necessary.
General servo hydraulic cylinder all is through the bolt fastening on work platform, uses again, when needs maintain or maintain the pneumatic cylinder, and difficult removal, and traditional servo hydraulic cylinder's oil pipe need be changed because of long-time use or unexpected when damaged, and is connected loaded down with trivial details between traditional oil pipe and the cylinder, difficult quick dismantlement installation to work efficiency has been reduced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an improved servo hydraulic cylinder to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
an improved servo hydraulic cylinder comprises a main body, a connecting structure and a clamping structure, wherein a hydraulic cylinder is arranged on the inner wall of the main body, and one end of the main body is connected with an oil pipe;
the connecting structure comprises a positioning rod located at the joint of the oil pipe and the main body, a connecting seat is arranged on the outer wall of the positioning rod, a positioning block is arranged on the outer wall of the connecting seat, a telescopic rod is arranged on the inner wall of the positioning block, a spring is arranged on the outer wall of the telescopic rod, and one end of the telescopic rod is connected with a telescopic block which penetrates through the outer wall of the positioning block.
As a still further scheme of the utility model: the block structure is including the butt joint piece that is located the main part outer wall, the outer wall of butt joint piece is provided with the connecting block, the bottom of connecting block is connected with the connecting plate, the inner wall of connecting plate is provided with the slider, one side outer wall connection of slider has splint, the inner wall of slider is provided with the lead screw, the one end outer wall connection of lead screw has the runner.
As a still further scheme of the utility model: the inner wall of the connecting plate is provided with a groove matched with the sliding block moving track, and the inner wall of the sliding block is provided with a thread matched with the outer wall of the screw rod.
As a still further scheme of the utility model: the number of the butt-joint blocks is provided with a plurality of butt-joint blocks which are evenly distributed on the outer wall of the main body, and the outer wall of each butt-joint block is matched with the inner wall of the corresponding connecting block.
As a still further scheme of the utility model: the inner wall of one side of main part be provided with locating piece outer wall assorted recess, the inner wall of recess be provided with flexible piece outer wall assorted draw-in groove.
As a still further scheme of the utility model: the inner wall of the position where the main body is connected with the oil pipe is provided with threads matched with the outer wall of the positioning rod, and the outer wall of the telescopic block is in a spherical state.
As a still further scheme of the utility model: the inner wall of locating piece is provided with the recess with telescopic link outer wall assorted.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the connecting structure and the oil pipe, the positioning block is butted with the groove in the inner wall of one side of the main body, at the moment, the telescopic block on the outer wall of the positioning block is subjected to external pressure, the telescopic block drives the telescopic rod to move to the inner wall of the positioning block under the pressure of external force until the telescopic block is contacted with the clamping groove in the groove inner wall of the main body, at the moment, the telescopic block pops out under the elastic force of the spring so as to be clamped in the clamping groove in the inner wall of the main body, then, the positioning rod rotates to move along the groove in the inner wall of one side of the main body until the outer wall of one side of the positioning rod is contacted with the outer wall of one side of the connecting seat, the pressure is given to the connecting seat, at the moment, the oil pipe is connected with the main body, and the aim of quickly mounting and dismounting the oil pipe and the main body is fulfilled;
2. through having set up the block structure, through rotating the runner, the runner rotates the lead screw that will drive rather than one end and be connected and rotates, because the inner wall of slider is provided with the screw with lead screw outer wall assorted screw thread, so when the lead screw rotates, the slider will be along the outer wall screw thread removal of lead screw, the slider removes the splint removal that will drive rather than one side outer wall connection, the top outer wall of up to splint contacts with the object by the centre gripping respectively with the bottom outer wall of connecting block, thereby make the main part be difficult for breaking away from, the purpose of fixing has been reached to the main part, moreover, the steam generator is simple in structure, and the steam generator is convenient for maintain.
Drawings
FIG. 1 is a schematic diagram of an improved servo hydraulic cylinder;
FIG. 2 is an enlarged view of a portion of an improved servo cylinder at A;
fig. 3 is a schematic structural diagram of a connecting structure of an improved servo hydraulic cylinder.
In the figure: 1. a main body; 2. a hydraulic cylinder; 3. an oil pipe; 4. a connecting structure; 401. positioning a rod; 402. a connecting seat; 403. positioning blocks; 404. a telescopic rod; 405. a spring; 406. a telescopic block; 5. a snap-fit structure; 501. a butt joint block; 502. connecting blocks; 503. a connecting plate; 504. a slider; 505. a splint; 506. a screw rod; 507. a rotating wheel.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, an improved servo hydraulic cylinder includes a main body 1, a connecting structure 4, and a clamping structure 5, wherein a hydraulic cylinder 2 is disposed on an inner wall of the main body 1, and an oil pipe 3 is connected to one end of the main body 1;
wherein, connection structure 4 is including being located oil pipe 3 and main part 1 junction locating lever 401, and the outer wall of locating lever 401 is provided with connecting seat 402, and the outer wall of connecting seat 402 is provided with locating piece 403, and the inner wall of locating piece 403 is provided with telescopic link 404, and the outer wall of telescopic link 404 is provided with spring 405, and the one end of telescopic link 404 is connected with the flexible piece 406 that runs through to locating piece 403 outer wall.
This kind of improved generation servo hydraulic cylinder, can make through rotating locating lever 401 through this structure, locating lever 401 will move until locating lever 401 shifts out main part 1 inner wall along the inner wall screw thread with its outer wall screw thread assorted main part 1, connecting seat 402 will no longer receive the pressure of locating lever 401 this moment, the rethread gives connecting seat 402 pulling force, connecting seat 402 receives external pulling force will drive locating piece 403 and removes, the flexible piece 406 that is located locating piece 403 outer wall this moment will receive external pressure, because the outer wall of flexible piece 406 is spherical state, so flexible piece 406 will drive telescopic link 404 to move to the inner wall of locating piece 403 and give spring 405 pressure simultaneously, the inner wall recess that shifts out main part 1 until flexible piece 406, flexible piece 406 will get back to the normal position under the pressure of spring 405 this moment.
In fig. 2: the clamping structure 5 comprises a butt joint block 501 located on the outer wall of the main body 1, a connecting block 502 is arranged on the outer wall of the butt joint block 501, a connecting plate 503 is connected to the bottom end of the connecting block 502, a sliding block 504 is arranged on the inner wall of the connecting plate 503, a clamping plate 505 is connected to the outer wall of one side of the sliding block 504, a lead screw 506 is arranged on the inner wall of the sliding block 504, and a rotating wheel 507 is connected to the outer wall of one end of the lead screw 506.
This kind of improved generation servo hydraulic cylinder can make through this structure with connecting block 502 and butt joint piece 501 butt joint, makes butt joint piece 501 card go into the inner wall recess of connecting block 502, and the block structure 5 will be connected with main part 1 completion under the effect of butt joint piece 501 this moment.
In fig. 2: the inner wall of the connecting plate 503 is provided with a groove matched with the moving track of the sliding block 504, the inner wall of the sliding block 504 is provided with threads matched with the outer wall of the screw rod 506, the number of the butt-joint blocks 501 is multiple, the butt-joint blocks 501 are uniformly distributed on the outer wall of the main body 1, and the outer wall of the butt-joint block 501 is matched with the inner wall of the connecting block 502.
This kind of improved generation servo hydraulic cylinder, through this structure can make through rotating runner 507, runner 507 rotates and will drive the lead screw 506 of being connected rather than one end and rotate, because the inner wall of slider 504 is provided with the screw thread with lead screw 506 outer wall assorted, so when lead screw 506 rotates, slider 504 will move along the outer wall screw thread of lead screw 506, slider 504 removes and will drive the splint 505 removal rather than one side outer wall connection, until the top outer wall of splint 505 and the bottom outer wall of connecting block 502 contact with the object by the centre gripping respectively, thereby make main part 1 difficult break away from.
In fig. 3: one side inner wall of main part 1 is provided with locating piece 403 outer wall assorted recess, the inner wall of recess be provided with flexible piece 406 outer wall assorted draw-in groove, the position department inner wall that main part 1 and oil pipe 3 are connected be provided with locating piece 401 outer wall assorted screw thread, the outer wall of flexible piece 406 is spherical state, the inner wall of locating piece 403 be provided with telescopic link 404 outer wall assorted recess.
The improved servo hydraulic cylinder can enable the positioning block 403 to be in butt joint with the groove on the inner wall of one side of the main body 1 through the structure, at the moment, the telescopic block 406 on the outer wall of the positioning block 403 is subjected to external pressure, and as the outer wall of the telescopic block 406 is in a spherical state, the telescopic block 406 will drive the telescopic rod 404 to move to the inner wall of the positioning block 403 under the pressure of the external force, meanwhile, pressure is applied to the spring 405 until the telescopic block 406 is contacted with the clamping groove on the inner wall of the main body 1, at the moment, the telescopic block 406 is popped up under the elastic force of the spring 405 to be clamped in the clamping groove on the inner wall of the main body 1, at rotating locating lever 401, locating lever 401 rotates will move along the inner wall recess rather than the outer wall screw thread assorted main part 1 one side, until one side outer wall of locating lever 401 contacts with one side outer wall of connecting seat 402, gives connecting seat 402 pressure, and oil pipe 3 will accomplish with main part 1 this moment and be connected.
The working principle of the utility model is as follows: when the device is used, the positioning block 403 is butted with the groove on the inner wall of one side of the main body 1, at the moment, the telescopic block 406 on the outer wall of the positioning block 403 is subjected to external pressure, because the outer wall of the telescopic block 406 is in a spherical state, the telescopic block 406 drives the telescopic rod 404 to move to the inner wall of the positioning block 403 under the pressure of external force, meanwhile, pressure is given to the spring 405 until the telescopic block 406 is contacted with the clamping groove on the inner wall of the main body 1, at the moment, the telescopic block 406 is popped out under the elastic force of the spring 405 to be clamped in the clamping groove on the inner wall of the main body 1, then, by rotating the positioning rod 401, the positioning rod 401 rotates to move along the groove on the inner wall of one side of the main body 1 matched with the thread of the outer wall of the positioning rod 401 until the outer wall of one side of the positioning rod 401 is contacted with the outer wall of one side of the connecting seat 402, pressure is given to the oil pipe 3 and the main body 1 to be connected, by rotating the rotating wheel 507, the runner 507 rotates to drive the screw rod 506 connected with one end of the runner to rotate, and the inner wall of the sliding block 504 is provided with threads matched with the outer wall of the screw rod 506, so that when the screw rod 506 rotates, the sliding block 504 moves along the threads of the outer wall of the screw rod 506, and the sliding block 504 moves to drive the clamping plate 505 connected with the outer wall of one side of the sliding block to move until the outer wall of the top end of the clamping plate 505 and the outer wall of the bottom end of the connecting block 502 are respectively contacted with a clamped object, so that the main body 1 is not easy to separate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. An improved servo hydraulic cylinder comprises a main body (1), a connecting structure (4) and a clamping structure (5), and is characterized in that a hydraulic cylinder (2) is arranged on the inner wall of the main body (1), and one end of the main body (1) is connected with an oil pipe (3);
the connecting structure (4) comprises a connecting rod (401) located at the joint of the oil pipe (3) and the main body (1), a connecting seat (402) is arranged on the outer wall of the connecting rod (401), a positioning block (403) is arranged on the outer wall of the connecting seat (402), an expansion rod (404) is arranged on the inner wall of the positioning block (403), a spring (405) is arranged on the outer wall of the expansion rod (404), and one end of the expansion rod (404) is connected with an expansion block (406) which penetrates through the outer wall of the positioning block (403).
2. The improved servo hydraulic cylinder as recited in claim 1, wherein the clamping structure (5) comprises a butt-joint block (501) located on the outer wall of the main body (1), the outer wall of the butt-joint block (501) is provided with a connecting block (502), the bottom end of the connecting block (502) is connected with a connecting plate (503), the inner wall of the connecting plate (503) is provided with a sliding block (504), the outer wall of one side of the sliding block (504) is connected with a clamping plate (505), the inner wall of the sliding block (504) is provided with a screw rod (506), and the outer wall of one end of the screw rod (506) is connected with a rotating wheel (507).
3. An improved servo hydraulic cylinder as claimed in claim 2, characterized in that the inner wall of the connecting plate (503) is provided with a groove matching the trajectory of the slide (504), and the inner wall of the slide (504) is provided with a thread matching the outer wall of the screw (506).
4. An improved servo hydraulic cylinder as claimed in claim 2, wherein the number of the butt blocks (501) is provided in plurality, the butt blocks (501) are uniformly distributed on the outer wall of the main body (1), and the outer wall of the butt block (501) is matched with the inner wall of the connecting block (502).
5. An improved servo hydraulic cylinder as claimed in claim 1, characterized in that a groove matched with the outer wall of the positioning block (403) is formed in the inner wall of one side of the main body (1), and a clamping groove matched with the outer wall of the telescopic block (406) is formed in the inner wall of the groove.
6. An improved servo hydraulic cylinder as claimed in claim 1, characterized in that the inner wall of the main body (1) at the connection point with the oil pipe (3) is provided with a thread matching the outer wall of the positioning rod (401), and the outer wall of the telescopic block (406) is in a spherical state.
7. An improved servo hydraulic cylinder as claimed in claim 1, wherein the inner wall of the positioning block (403) is provided with a groove matching with the outer wall of the telescopic rod (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122276889.4U CN215805500U (en) | 2021-09-21 | 2021-09-21 | Improved servo hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122276889.4U CN215805500U (en) | 2021-09-21 | 2021-09-21 | Improved servo hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215805500U true CN215805500U (en) | 2022-02-11 |
Family
ID=80164469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122276889.4U Active CN215805500U (en) | 2021-09-21 | 2021-09-21 | Improved servo hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215805500U (en) |
-
2021
- 2021-09-21 CN CN202122276889.4U patent/CN215805500U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104690739A (en) | Clamping mechanism of underwater hydraulic manipulator | |
| CN106369003A (en) | Lever air cylinder | |
| CN207634428U (en) | A kind of hydraulic cylinder with cushion performance | |
| CN215805500U (en) | Improved servo hydraulic cylinder | |
| CN205154489U (en) | Ocean power generation equipment based on parallel mechanism | |
| CN110454523B (en) | Rocker arm type mechanical brake of motor for wind power | |
| CN103100733A (en) | Hydraulic type wedge mechanism used for expanding mandrel | |
| CN110978041A (en) | Electromagnet-driven flexible micro-clamping device | |
| CN110216704B (en) | Parallel robot dexterous hand | |
| CN208311487U (en) | A kind of heavy caliber quick-acting valve | |
| CN217130600U (en) | Hydraulic pipeline connecting piece | |
| CN219774501U (en) | Locking structure and hydraulic cylinder | |
| CN220522948U (en) | Novel hydraulic cylinder | |
| CN113048102B (en) | Novel fast-acting hydraulic oil cylinder with energy accumulator | |
| CN206695676U (en) | A kind of spray nozzle fixture device for condenser cleaning robots system | |
| CN221322923U (en) | Hydro-cylinder with protection architecture | |
| CN217481656U (en) | High-precision hydraulic motor and hydraulic synchronous system | |
| CN208089663U (en) | A kind of stable type cushioning device for oil cylinder | |
| CN213235620U (en) | Engineering hydraulic cylinder | |
| CN213870508U (en) | Double-channel efficient hydraulic oil cylinder | |
| CN219605707U (en) | High-reliability 150Mpa ultrahigh-pressure hydraulic cylinder | |
| CN214837081U (en) | High-load pump cover assembly | |
| CN212706836U (en) | Intelligent multipurpose small mechanical bionic gripper | |
| CN202656493U (en) | Pneumatic-hydraulic pressurizing press machine | |
| CN218031955U (en) | Exhaust pipe device with good sealing performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230510 Address after: No. 124, Yuxiang, Longshan Community, Rongxiang Street, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Zhong Yingjie Patentee after: He Xiaohua Address before: 510000 No. 406, Xihuan Road, Panyu District, Guangzhou, Guangdong Patentee before: Liu Guihua |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230615 Address after: No. 85, Xinlong Jiayuan, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Gangda Hydraulic Technology Co.,Ltd. Address before: No. 124, Yuxiang, Longshan Community, Rongxiang Street, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee before: Zhong Yingjie Patentee before: He Xiaohua |