CN114109966A - Adjustable coupling device for hydraulic cylinder - Google Patents
Adjustable coupling device for hydraulic cylinder Download PDFInfo
- Publication number
- CN114109966A CN114109966A CN202111423055.XA CN202111423055A CN114109966A CN 114109966 A CN114109966 A CN 114109966A CN 202111423055 A CN202111423055 A CN 202111423055A CN 114109966 A CN114109966 A CN 114109966A
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- China
- Prior art keywords
- mounting
- hydraulic cylinder
- transverse plate
- coupling device
- rod
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
Abstract
The invention discloses an adjustable coupling device for a hydraulic cylinder, which comprises a base, the hydraulic cylinder, a transverse plate and a mounting assembly, wherein mounting holes are formed in the periphery of the surface of the base, a rotating disc is rotatably connected to the surface of the base, and mounting plates are fixed at two ends of the top of the rotating disc; the hydraulic cylinder is arranged inside the mounting sleeve; the transverse plate is arranged above the mounting sleeve, and a through hole is formed in the middle point of the transverse plate; the mounting assemblies are arranged on two sides of the transverse plate. This adjustable type coupling device for hydraulic cylinder is provided with ejector pin and trapezoidal piece, at diaphragm decline in-process, the trapezoidal piece in its both ends dead slot can support the ejector pin to drive trapezoidal piece and horizontal pole through the ejector pin and remove to the one end that is close to the diaphragm axis, thereby it is fixed to make the horizontal pole drive the pneumatic cylinder of splint in to the installation sleeve and carry out the centre gripping, simple structure, it is fixed effectual, the unstable phenomenon appears rocking after the installation to avoid the pneumatic cylinder that can be fine, improve the stability after the installation.
Description
Technical Field
The invention relates to the technical field related to installation of hydraulic cylinders, in particular to an adjustable connecting device for a hydraulic cylinder.
Background
The hydraulic cylinder is an actuating element in a hydraulic transmission system, and is an energy conversion device for converting hydraulic energy into mechanical energy, a hydraulic motor realizes continuous rotary motion, and the hydraulic cylinder realizes reciprocating motion.
Disclosure of Invention
The invention aims to provide an adjustable connecting device for a hydraulic oil cylinder, which aims to solve the problems that the angle of the existing hydraulic oil cylinder is inconvenient to adjust, the angle adjusting range is limited and the stability after installation is poor after the existing hydraulic oil cylinder is installed in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable connecting device for a hydraulic cylinder comprises a base, the hydraulic cylinder, a transverse plate and a mounting component,
mounting holes are formed in the periphery of the surface of the base, the surface of the base is rotatably connected with a rotating disc, mounting plates are fixed to two ends of the top of the rotating disc, and a mounting sleeve is rotatably connected to the upper portion of the inner side of each mounting plate;
the hydraulic cylinder is arranged in the mounting sleeve, and fixed blocks are fixed below two sides of the mounting sleeve;
the transverse plate is arranged above the mounting sleeve, a through hole is formed in the middle point of the transverse plate, and empty grooves are formed in two sides of the transverse plate;
the mounting assemblies are arranged on two sides of the transverse plate.
Preferably, the installation component comprises a cross rod, clamping plates, a trapezoidal block and a second spring, the two ends of the cross rod penetrate through the through hole and the empty groove respectively, the two ends of the cross rod are fixed with the clamping plates and the trapezoidal block respectively, and the clamping plates are attached to the hydraulic cylinder simultaneously.
Through adopting above-mentioned technical scheme, can install fixedly the pneumatic cylinder under mutually supporting between horizontal pole, splint, trapezoidal piece and second spring.
Preferably, the top of the rotating disc is provided with a limiting rod in a penetrating mode, the upper end and the lower end of the limiting rod are respectively fixed with a pull ring and a limiting gear, the limiting gear is connected with the tooth socket, and the tooth socket is arranged on the surface of the base.
Through adopting above-mentioned technical scheme, can conveniently adjust the angular position of pneumatic cylinder under mutually supporting between gag lever post, pull ring, limit gear and tooth's socket.
Preferably, the surface of the limiting rod is sleeved with a first spring, and two ends of the first spring are respectively connected with the limiting gear and the inner wall of the rotating disk.
By adopting the technical scheme, the angle position of the hydraulic cylinder can be positioned, and the stability is improved.
Preferably, the outside of mounting panel is provided with the pointer, and the pointer is connected with the installation sleeve, and the outside of mounting panel is provided with the calibrated scale simultaneously.
By adopting the technical scheme, the precision of the angle adjustment of the hydraulic cylinder can be improved under the mutual matching of the pointer and the dial.
Preferably, the surface both sides of fixed block are provided with ejector pin and guiding hole respectively, and sliding connection has the movable rod in the guiding hole, and the upper and lower both ends of movable rod are fixed with diaphragm and arm-tie respectively simultaneously.
Through adopting above-mentioned technical scheme, can conveniently drive and fix the pneumatic cylinder.
Preferably, the bottom of the mounting sleeve is provided with a screw rod, and the screw rod is in threaded connection with the pulling plate.
Through adopting above-mentioned technical scheme, can drive arm-tie and diaphragm and rise or descend.
Preferably, the outer side of the fixing block is provided with a locking bolt.
Through adopting above-mentioned technical scheme, can carry out spacing fixed to the position of movable rod and diaphragm.
Preferably, the surface of the cross rod is sleeved with a second spring, and two ends of the second spring are respectively connected with the inner walls of the trapezoidal block and the empty groove.
Through adopting above-mentioned technical scheme, can conveniently dismantle the pneumatic cylinder.
Compared with the prior art, the invention has the beneficial effects that: the hydraulic cylinder is provided with an adjustable connecting device,
(1) the transverse plate is provided with the ejector rods and the trapezoidal blocks, the trapezoidal blocks in the empty grooves at the two ends of the transverse plate can abut against the ejector rods in the descending process of the transverse plate, so that the ejector rods can drive the trapezoidal blocks and the transverse rods to move towards one end close to the central axis of the transverse plate, and the transverse rods can drive the clamping plates to clamp and fix the hydraulic cylinders in the mounting sleeves;
(2) the locking bolt and the screw rod are arranged, the pull plate can be driven to descend by rotating the screw rod, so that the pull plate can drive the transverse plate to descend through the movable rod, the hydraulic cylinder can be clamped and fixed, and meanwhile, the positions of the movable rod and the transverse plate can be limited and fixed through the locking bolt on the outer side of the fixed block after installation, so that the stability of the trapezoidal block in the hollow grooves on the two sides of the transverse plate is improved, unstable fixation caused by looseness is avoided, and the practicability of the trapezoidal block is improved;
(3) the angle adjusting device is provided with a pointer and a dial, when the angles of the mounting sleeves and the hydraulic cylinders in the two groups of mounting plates are adjusted, the mounting sleeves can simultaneously drive the pointer on the outer sides of the mounting plates to rotate, so that the angles of the hydraulic cylinders can be accurately adjusted through the dial, and the accuracy of mounting and butt joint is improved;
(4) be provided with gag lever post and limit gear, it rises to drive gag lever post and limit gear through the pulling pull ring, makes the tooth's socket separation on limit gear and base surface, can rotate the rotary disk to rotate the pneumatic cylinder, thereby improve its angular adjustment's scope, conveniently install, improve the convenience in the installation.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side sectional view of the rotating disk according to the present invention;
FIG. 3 is a schematic top view of a base according to the present invention;
FIG. 4 is a schematic view of the construction of the mounting sleeve and cross plate of the present invention;
FIG. 5 is a schematic top view of the cross plate of the present invention;
FIG. 6 is a schematic view of the cross bar and trapezoidal block structure of the present invention.
In the figure: 1. the device comprises a base, 2, a mounting hole, 3, a rotating disc, 4, a limiting rod, 5, a pull ring, 6, a limiting gear, 7, a tooth groove, 8, a first spring, 9, a mounting plate, 10, a mounting sleeve, 11, a pointer, 12, a dial, 13, a hydraulic cylinder, 14, a fixing block, 15, an ejector rod, 16, a guide hole, 17, a movable rod, 18, a locking bolt, 19, a transverse plate, 20, a pull plate, 21, a screw rod, 22, a through hole, 23, a hollow groove, 24, a mounting assembly, 2401, a transverse rod, 2402, a clamping plate, 2403, a trapezoidal block, 2404 and a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an adjustable coupling device for a hydraulic cylinder is disclosed, as shown in fig. 1, 2 and 3, mounting holes 2 are arranged on the periphery of the surface of a base 1, the surface of the base 1 is rotatably connected with a rotating disk 3, a limiting rod 4 is arranged at the top of the rotating disk 3 in a penetrating manner, a pull ring 5 and a limiting gear 6 are respectively fixed at the upper end and the lower end of the limiting rod 4, the limiting gear 6 is connected with a tooth socket 7, and the tooth socket 7 is arranged on the surface of the base 1, when the angle of the hydraulic cylinder 13 needs to be adjusted after installation, the pull ring 5 at the top of the limiting rod 4 can be pulled to drive the limiting rod 4 and the limiting gear 6 at the bottom of the limiting rod to ascend, so that the limiting gear 6 is separated from the tooth socket 7 on the surface of the base 1, then the rotating disk 3 can be rotated to adjust the angle of the hydraulic cylinder 13, so that the hydraulic cylinder has a larger adjusting range, thereby facilitating installation, first spring 8 has been cup jointed on the surface of gag lever post 4, and the both ends of first spring 8 are connected with limit gear 6 and the inner wall of rotary disk 3 respectively, after the angular adjustment to pneumatic cylinder 13 is accomplished, can loosen pull ring 5, later gag lever post 4 then can descend under its surperficial first spring's of elasticity effect, and drive 6 card of limit gear of its bottom and go into in the tooth's socket 7 on base 1 surface, so that fix a position rotary disk 3 and pneumatic cylinder 13, improve its stability.
As shown in fig. 1, mounting plates 9 are fixed at two ends of the top of a rotating disk 3, a mounting sleeve 10 is rotatably connected above the inner side of the mounting plate 9, a pointer 11 is arranged on the outer side of the mounting plate 9, the pointer 11 is connected with the mounting sleeve 10, a dial 12 is arranged on the outer side of the mounting plate 9, after a hydraulic cylinder 13 is mounted in the mounting sleeve 10, the mounting sleeve 10 can be rotated to adjust the angle of the hydraulic cylinder 13, the mounting sleeve 10 can simultaneously drive the pointer 11 on the outer side of the mounting plate 9 to rotate in the rotating process of the mounting sleeve 10, and the dial 12 is used for assisting measurement and positioning, so that the angular position of the hydraulic cylinder 13 can be adjusted according to the dial 12, the mounting precision is improved, and the phenomenon of mounting deviation is avoided.
As shown in fig. 1, 4 and 5, the hydraulic cylinder 13 is disposed inside the mounting sleeve 10, and fixed blocks 14 are fixed below two sides of the mounting sleeve 10, two sides of the surface of the fixed blocks 14 are respectively provided with a push rod 15 and a guide hole 16, and a movable rod 17 is slidably connected in the guide hole 16, meanwhile, the upper end and the lower end of the movable rod 17 are respectively fixed with a transverse plate 19 and a pulling plate 20, the bottom of the mounting sleeve 10 is provided with a screw rod 21, the screw rod 21 is in threaded connection with the pulling plate 20, the screw 21 at the bottom of the mounting sleeve 10 is rotated to drive the pulling plate 20 connected with the screw to descend, so that the transverse plate 19 is driven to descend by the movable rods 17 at the two ends of the pulling plate 20, the top rods 15 on the surface of the fixed block 14 can abut against the trapezoidal blocks 2403 when the cross bar 2401 descends, so that the trapezoidal blocks 2403 drive the clamping plate 2402 to limit and fix the hydraulic cylinder 13 in the mounting sleeve 10.
As shown in fig. 1, 4, 5 and 6, the transverse plate 19 is disposed above the mounting sleeve 10, a through hole 22 is disposed at the middle point of the transverse plate 19, empty slots 23 are disposed at both sides of the transverse plate 19, the mounting assembly 24 is disposed at both sides of the transverse plate 19, the mounting assembly 24 includes a cross bar 2401, a clamp plate 2402, a trapezoidal block 2403 and a second spring 2404, both ends of the cross bar 2401 respectively penetrate through the through hole 22 and the empty slots 23, the clamp plate 2402 and the trapezoidal block 2403 are respectively fixed at both ends of the cross bar 2401, the clamp plate 2402 is attached to the screw 21 of the hydraulic cylinder 13, the screw 21 at the bottom of the mounting sleeve 10 is rotated to drive the pulling plate 20 to descend, the pulling plate 20 drives the transverse plate 19 to descend through the movable rod 17, the trapezoidal blocks 2403 in the empty slots 23 at both sides of the cross plate 19 abut against the push rods 15 on the surface of the fixed block 14 during the descent of the transverse plate 19, so that the trapezoidal block 2403 and the cross bar 2401 can be driven to move to one end close to the central axis of the transverse plate 19, so that make horizontal pole 2401 drive splint 2402 press from both sides tight fixedly to the pneumatic cylinder 13 in the installation sleeve 10, curved splint 2402 can be better the laminating pneumatic cylinder 13 the surface fixed simultaneously, and fixed effect is better to avoid after the installation pneumatic cylinder 13 appear rocking unstable phenomenon, improve pneumatic cylinder 13's stability.
As shown in fig. 1 and 4, the locking bolt 18 is disposed on the outer side of the fixed block 14, and after the hydraulic cylinder 13 is mounted, the locking bolt 18 on the outer side of the fixed block 14 can be rotated to abut against the movable rod 17 in the guide hole 16 on the surface of the fixed block 14 for limiting and fixing, so as to improve the stability of the transverse plate 19 and the trapezoidal block 2403, thereby avoiding looseness.
As shown in fig. 5, the surface of the cross bar 2401 is sleeved with a second spring 2404, and two ends of the second spring 2404 are respectively connected with inner walls of the trapezoidal blocks 2403 and the empty slots 23, when the hydraulic cylinder 13 needs to be disassembled, first, the locking bolt 18 on the outer side of the fixed block 14 is rotated to separate the locking bolt from the movable rod 17, then, the screw 21 at the bottom of the mounting sleeve 10 is rotated to drive the pulling plate 20 to ascend, the transverse plate 19 is driven by the movable rod 17 to ascend, the trapezoidal blocks 2403 in the empty slots 23 on two sides of the transverse plate 19 are separated from the ejector rod 15, and then the trapezoidal blocks 2403 move to one end far away from the central axis of the transverse plate 19 under the elastic force of the second spring 2404 on the surface of the cross bar 2401, and drive the clamping plate 2402 to separate from the hydraulic cylinder 13 by the cross bar 2401, so as to disassemble the hydraulic cylinder 13.
The working principle is as follows: when the adjustable coupling device for the hydraulic cylinder is used, firstly, the hydraulic cylinder 13 is placed in the mounting sleeve 10, then the screw 21 at the bottom of the mounting sleeve 10 is rotated to drive the pulling plate 20 to descend, the movable rod 17 drives the transverse plate 19 to descend, the trapezoidal blocks 2403 in the empty grooves 23 at two sides of the transverse plate 19 are abutted against the ejector rods 15 on the surface of the fixed block 14, the two groups of trapezoidal blocks 2403 and the transverse rod 2401 are driven to move towards one end close to the central axis of the transverse plate 19, then the transverse rod 2401 drives the clamping plate 2402 to clamp and fix the hydraulic cylinder 13 in the mounting sleeve 10, and then the locking bolt 18 at the outer side of the fixed block 14 is rotated to limit the positions of the movable rod 17 and the transverse plate 19, so as to improve the stability of the trapezoidal blocks 2403, and the whole operation is finished, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a hydraulic cylinder is with adjustable type connecting device, includes base (1), pneumatic cylinder (13), diaphragm (19) and installation component (24), its characterized in that:
mounting holes (2) are formed in the periphery of the surface of the base (1), the surface of the base (1) is rotatably connected with a rotating disc (3), mounting plates (9) are fixed to two ends of the top of the rotating disc (3), and a mounting sleeve (10) is rotatably connected above the inner side of each mounting plate (9);
the hydraulic cylinder (13) is arranged inside the mounting sleeve (10), and fixing blocks (14) are fixed below two sides of the mounting sleeve (10);
the transverse plate (19) is arranged above the mounting sleeve (10), a through hole (22) is formed in the middle point of the transverse plate (19), and meanwhile, empty grooves (23) are formed in two sides of the transverse plate (19);
the mounting assemblies (24) are arranged on two sides of the transverse plate (19).
2. The adjustable coupling device of claim 1, wherein: the mounting assembly (24) comprises a cross rod (2401), clamping plates (2402), trapezoidal blocks (2403) and second springs (2404), two ends of the cross rod (2401) penetrate through the through holes (22) and the empty grooves (23) respectively, the clamping plates (2402) and the trapezoidal blocks (2403) are fixed to two ends of the cross rod (2401) respectively, and the clamping plates (2402) are attached to the hydraulic cylinder (13) simultaneously.
3. The adjustable coupling device of claim 1, wherein: the top of the rotating disc (3) is provided with a limiting rod (4) in a penetrating mode, the upper end and the lower end of the limiting rod (4) are respectively fixed with a pull ring (5) and a limiting gear (6), the limiting gear (6) is connected with a tooth groove (7), and the tooth groove (7) is formed in the surface of the base (1).
4. The adjustable coupling device of claim 3, wherein: the surface of the limiting rod (4) is sleeved with a first spring (8), and two ends of the first spring (8) are connected with the limiting gear (6) and the inner wall of the rotating disk (3) respectively.
5. The adjustable coupling device of claim 1, wherein: the outside of mounting panel (9) is provided with pointer (11), and pointer (11) are connected with installation sleeve (10), and the outside of mounting panel (9) is provided with calibrated scale (12) simultaneously.
6. The adjustable coupling device of claim 1, wherein: and two sides of the surface of the fixed block (14) are respectively provided with an ejector rod (15) and a guide hole (16), a movable rod (17) is connected in the guide hole (16) in a sliding manner, and a transverse plate (19) and a pulling plate (20) are respectively fixed at the upper end and the lower end of the movable rod (17).
7. The adjustable coupling device of claim 6, wherein: the bottom of the mounting sleeve (10) is provided with a screw rod (21), and the screw rod (21) is in threaded connection with the pulling plate (20).
8. The adjustable coupling device of claim 1, wherein: and a locking bolt (18) is arranged on the outer side of the fixing block (14).
9. The adjustable coupling device of claim 2, wherein: the surface of the cross rod (2401) is sleeved with a second spring (2404), and two ends of the second spring (2404) are respectively connected with the inner walls of the trapezoidal blocks (2403) and the empty grooves (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111423055.XA CN114109966A (en) | 2021-11-26 | 2021-11-26 | Adjustable coupling device for hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111423055.XA CN114109966A (en) | 2021-11-26 | 2021-11-26 | Adjustable coupling device for hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114109966A true CN114109966A (en) | 2022-03-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111423055.XA Pending CN114109966A (en) | 2021-11-26 | 2021-11-26 | Adjustable coupling device for hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114109966A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277101A (en) * | 1991-05-17 | 1994-01-11 | Kabushiki Kaisha Sg | Rodless cylinder apparatus |
| CN107035945A (en) * | 2017-04-12 | 2017-08-11 | 黄河科技学院 | It is a kind of that there are the support meanss for adjusting function |
| CN211951044U (en) * | 2020-04-13 | 2020-11-17 | 朱伟杰 | Mechanical locking device of hydraulic cylinder |
| CN212985675U (en) * | 2020-03-05 | 2021-04-16 | 天津米特奥机械有限公司 | Hydraulic cylinder supporting assembly |
| CN113550953A (en) * | 2021-07-07 | 2021-10-26 | 建湖奥托斯液压机械制造有限公司 | Hydraulic cylinder convenient to dismouting and supporting mounting structure thereof |
| CN214818380U (en) * | 2021-05-31 | 2021-11-23 | 南京全信精工技术有限公司 | Accurate-positioning double-shaft rotary table |
-
2021
- 2021-11-26 CN CN202111423055.XA patent/CN114109966A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277101A (en) * | 1991-05-17 | 1994-01-11 | Kabushiki Kaisha Sg | Rodless cylinder apparatus |
| CN107035945A (en) * | 2017-04-12 | 2017-08-11 | 黄河科技学院 | It is a kind of that there are the support meanss for adjusting function |
| CN212985675U (en) * | 2020-03-05 | 2021-04-16 | 天津米特奥机械有限公司 | Hydraulic cylinder supporting assembly |
| CN211951044U (en) * | 2020-04-13 | 2020-11-17 | 朱伟杰 | Mechanical locking device of hydraulic cylinder |
| CN214818380U (en) * | 2021-05-31 | 2021-11-23 | 南京全信精工技术有限公司 | Accurate-positioning double-shaft rotary table |
| CN113550953A (en) * | 2021-07-07 | 2021-10-26 | 建湖奥托斯液压机械制造有限公司 | Hydraulic cylinder convenient to dismouting and supporting mounting structure thereof |
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