CN111946693B - Electric automatization controlling means - Google Patents
Electric automatization controlling means Download PDFInfo
- Publication number
- CN111946693B CN111946693B CN202010843941.7A CN202010843941A CN111946693B CN 111946693 B CN111946693 B CN 111946693B CN 202010843941 A CN202010843941 A CN 202010843941A CN 111946693 B CN111946693 B CN 111946693B
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- Prior art keywords
- connecting piece
- fixedly connected
- pneumatic cylinder
- rod
- side wall
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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
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
-
- 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
-
- 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
-
- 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
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
-
- 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
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
-
- 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
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7057—Linear output members being of the telescopic 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/75—Control of speed of the output member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention provides an electrical automation control device, and relates to the field of electrical control. This electrical automation control device, the on-line screen storage device comprises a base, the upper end fixedly connected with pneumatic cylinder of base, upper end one side fixedly connected with adjusting device of pneumatic cylinder, the one end of pneumatic cylinder just keeps away from adjusting device and extends and be provided with the pneumatic rod, the first connecting piece of one end fixedly connected with of pneumatic rod, be provided with the second connecting piece on the first connecting piece, the positive lateral wall of pneumatic cylinder is provided with the spout, spout department is provided with slider and quantity and is two, the positive lateral wall of pneumatic cylinder just is provided with the scale in the upper end of spout, the lateral wall of pneumatic rod just is close to first connecting piece fixedly connected with control lever, the other end setting of control lever is between the slider. By using the adjusting device, the expansion speed of the air pressure rod and the arrangement of the first connecting piece can be controlled, and more connecting modes are provided.
Description
Technical Field
The invention relates to the field of electrical control, in particular to an electrical automation control device.
Background
The electric automation control is closely related to the daily life and industrial production of people, the development is very rapid, and the electric automation control is relatively mature at present. Has become an important component of high and new technology industry, is widely applied to the fields of industry, agriculture, national defense and the like, and plays an increasingly important role in national economy.
In the control aspect of the existing pneumatic cylinder, the expansion and contraction of the pneumatic rod are controlled by a control device (PLC, MCU and the like). However, the existing controlled element, the pneumatic cylinder, cannot provide a control signal to the control device, and an additional trigger device is needed, so that the integrity of the device is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an electrical automation control device, which solves the problem that the existing pneumatic cylinder is not provided with a signal feedback device.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an electrical automation control device, includes the base, the upper end fixedly connected with pneumatic cylinder of base, upper end one side fixedly connected with adjusting device of pneumatic cylinder, the one end of pneumatic cylinder just keeps away from adjusting device and extends and be provided with the pneumatic rod, the first connecting piece of one end fixedly connected with of pneumatic rod, be provided with the second connecting piece on the first connecting piece, the positive lateral wall of pneumatic cylinder is provided with the spout, spout department is provided with slider and quantity and is two, the positive lateral wall of pneumatic cylinder just is provided with the scale in the upper end of spout, the lateral wall of pneumatic rod just is close to first connecting piece fixedly connected with control lever, the other end setting of control lever is between the slider.
Preferably, the adjusting device comprises a housing, and the housing is provided with a first nozzle and a second nozzle inside.
Preferably, the first pipe orifice and the second pipe orifice are both provided with cocks, the middle of each cock is provided with a first through hole, the side wall of each cock is fixedly connected with a valve rod, and the side wall of each valve rod is fixedly connected with a first gear.
Preferably, the inside of shell and fixedly connected with driving motor between first mouth of pipe and the second mouth of pipe, driving motor's one end extends the lateral wall fixedly connected with second gear that is provided with motor shaft and motor shaft, first gear and second gear intermeshing.
Preferably, the slider is "L" shape, one side fixedly connected with touch switch of upper portion of slider, the first sliding connection of lower extreme fixedly connected with of slider, the lower part of slider just is provided with first fixing bolt in first sliding connection's top.
Preferably, the side face and the end face of the first connecting piece are both provided with fixing grooves, the fixing grooves are distributed in a shape like a Chinese character jing on the end face of the first connecting piece, the fixing grooves extend to the side wall of the first connecting piece, the middle part of the end face of the first connecting piece is provided with a gasket, and the center of the gasket is provided with a second fixing bolt.
Preferably, a second through hole is formed in the center of the front face of the second connecting piece, and fixing holes are formed in the front face of the second connecting piece and on two sides of the second through hole.
Preferably, a side plate is fixedly connected to the upper portion of the back of the second connecting piece, and a second sliding connection is fixedly connected to the side wall of the back of the second connecting piece and below the side plate.
(III) advantageous effects
The invention provides an electrical automation control device. The method has the following beneficial effects:
1. according to the invention, the specific position of the sliding block on the sliding chute can be determined by loosening the first fixing bolt and combining with the scales, when the air pressure rod extends, the control rod moves along with the air pressure rod, one end of the control rod is abutted against the right sliding block and triggers the touch switch to provide a signal for the control device, and when the air pressure rod retracts, the control rod triggers the left touch switch to provide a signal for the control device, so that the control of the device is facilitated.
2. According to the invention, the driving motor is started, and the first gear and the second gear are mutually meshed for transmission, so that the cock rotates, the first pipe orifice and the second pipe orifice can be controlled to be opened and closed, the opened gap can be controlled, the speed of air inlet and outlet is controlled, and the stretching speed of the air pressure rod is adjusted.
3. According to the invention, the second sliding connection is matched with the fixing groove, and meanwhile, four side surfaces and one end surface of the first connecting piece can be connected with the second connecting piece, so that six connection modes are provided between the first connecting piece and the second connecting piece.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of a slider of the present invention;
FIG. 3 is a schematic view of an adjustment device of the present invention;
FIG. 4 is a schematic end view of a first connector of the present invention;
FIG. 5 is a schematic front view of a second connector of the present invention;
fig. 6 is a side view of a second connector of the present invention.
Wherein, 1, a base; 2. a pneumatic cylinder; 3. a control lever; 4. a pneumatic rod; 5. a first connecting member; 6. a slider; 7. calibration; 8. a chute; 9. an adjustment device; 10. a touch switch; 11. a first fixing bolt; 12. a first sliding connection; 13. a housing; 14. a first gear; 15. a valve stem; 16. a second gear; 17. a drive motor; 18. a cock; 19. a first through hole; 20. a first nozzle; 21. a second orifice; 22. fixing grooves; 23. a gasket; 24. a second fixing bolt; 25. a second connecting member; 26. a fixing hole; 27. a second through hole; 28. a second sliding connection; 29. side plates.
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.
As shown in fig. 1 to 6, an embodiment of the present invention provides an electrical automation control device, which includes a base 1, a pneumatic cylinder 2 is fixedly connected to an upper end of the base 1, an adjusting device 9 is fixedly connected to one side of an upper end of the pneumatic cylinder 2, a pneumatic rod 4 is arranged at one end of the pneumatic cylinder 2 and far from the adjusting device 9 in an extending manner, a first connecting member 5 is fixedly connected to one end of the pneumatic rod 4, a second connecting member 25 is arranged on the first connecting member 5, a sliding groove 8 is arranged on a front side wall of the pneumatic cylinder 2, two sliding blocks 6 are arranged at the sliding groove 8, scales 7 are arranged on the front side wall of the pneumatic cylinder 2 and at an upper end of the sliding groove 8, control rods 3 are fixedly connected to side walls of the pneumatic rod 4 and near the first connecting member 5, and the other ends of the control rods 3 are arranged between the sliding blocks 6.
The adjusting device 9 comprises a housing 13, a first pipe orifice 20 and a second pipe orifice 21 are arranged inside the housing 13, a cock 18 is arranged inside each of the first pipe orifice 20 and the second pipe orifice 21, a first through hole 19 is arranged in the middle of the cock 18, a valve rod 15 is fixedly connected to the side wall of the cock 18, a first gear 14 is fixedly connected to the side wall of the valve rod 15, a driving motor 17 is fixedly connected inside the housing 13 and between the first pipe orifice 20 and the second pipe orifice 21, a motor shaft is arranged at one end of the driving motor 17 in an extending manner, a second gear 16 is fixedly connected to the side wall of the motor shaft, the first gear 14 is meshed with the second gear 16, the driving motor 17 is started, the first gear 14 is meshed with the second gear 16 for transmission, so that the cock pipe orifice 18 rotates, the opening and closing of the first pipe orifice 20 and the second pipe orifice 21 can be controlled, the opened gap is controlled, and the speed of air inlet and outlet is controlled, thereby adjusting the stretching speed of the air pressure rod 4, the sliding block 6 is in an L shape, one side of the upper part of the sliding block 6 is fixedly connected with a touch switch 10, the lower end of the sliding block 6 is fixedly connected with a first sliding connection 12, the sliding block 6 is in sliding connection with the sliding groove 8 through the first sliding connection 12, the lower part of the sliding block 6 is provided with a first fixing bolt 11 above the first sliding connection 12, the first fixing bolt 11 is loosened, the specific position of the sliding block 6 on the sliding groove 8 can be determined by combining with the scale 7, the control rod 3 moves along with the air pressure rod 4 when the air pressure rod 4 extends, one end of the control rod 3 is propped against the right sliding block 6 and triggers the touch switch 10, a signal is given to the control device, when the air pressure rod 4 retracts, the control rod 3 triggers the left touch switch 10 and gives a signal to the control device, the side surface and the end surface of the first connecting piece 5 are both provided with fixing grooves 22, the fixing grooves 22 are distributed in a groined shape on the end face of the first connecting piece 5, the fixing grooves 22 extend to the side wall of the first connecting piece 5, the gasket 23 is arranged in the middle of the end face of the first connecting piece 5, the second fixing bolt 24 is arranged in the center of the gasket 23, the second through hole 27 is arranged in the center of the front face of the second connecting piece 25, the fixing holes 26 are arranged on the front face of the second connecting piece 25 and on two sides of the second through hole 27, the side plate 29 is fixedly connected to the upper portion of the back face of the second connecting piece 25, the second sliding connection 28 is fixedly connected to the side wall of the back face of the second connecting piece 25 and below the side plate 29, the second sliding connection 28 is matched with the fixing grooves 22, meanwhile, four side faces and one end face of the first connecting piece 5 can be connected with the second connecting piece 25, so that six connection modes are formed between the first connecting piece 5 and the second connecting piece 25, when the second connecting piece 25 is fixed to the side face of the first connecting piece 5, the second fixing bolt 24 is fastened such that the washer 23 acts on the side plate 29 of the second connecting member 25 and is fixed, and when the second connecting member 25 is fixed at the end surface of the first connecting member 5, the second fixing bolt 24 penetrates the second through hole 27 and fixes the second connecting member 25.
The working principle is as follows: when the device is used, the device is fixed through the base 1, the driving motor 17 is started, and the first gear 14 and the second gear 16 are meshed with each other for transmission, so that the cock 18 rotates, the first pipe orifice 20 and the second pipe orifice 21 can be controlled to be opened and closed, the opened gap can be controlled, the speed of air inlet and outlet is controlled, and the telescopic speed of the air pressure rod 4 is adjusted; when the air pressure rod 4 extends, the control rod 3 moves along with the air pressure rod 4, one end of the control rod 3 is abutted against the right-side sliding block 6 and triggers the touch switch 10 to give a signal to the control device, and when the air pressure rod 4 retracts, the control rod 3 triggers the left-side touch switch 10 to give a signal to the control device, so that the control of the device is facilitated; the second sliding connection 28 is matched with the fixing groove 22, and simultaneously, four sides and one end surface of the first connecting piece 5 can be connected with the second connecting piece 25, so that six connection modes are provided between the first connecting piece 5 and the second connecting piece 25, when the second connecting piece 25 is fixed on the side surface of the first connecting piece 5, the second fixing bolt 24 is fastened, so that the gasket 23 acts on the side plate 29 of the second connecting piece 25 and is fixed, and when the second connecting piece 25 is fixed on the end surface of the first connecting piece 5, the second fixing bolt 24 penetrates through the second through hole 27 and fixes the second connecting piece 25.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An electrical automation control device, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a pneumatic cylinder (2), one side of the upper end of the pneumatic cylinder (2) is fixedly connected with an adjusting device (9), one end of the pneumatic cylinder (2) is provided with a pneumatic rod (4) in an extending way far away from the adjusting device (9), one end of the air pressure rod (4) is fixedly connected with a first connecting piece (5), a second connecting piece (25) is arranged on the first connecting piece (5), the front side wall of the pneumatic cylinder (2) is provided with two sliding chutes (8), sliding blocks (6) are arranged at the sliding chutes (8), the front side wall of the pneumatic cylinder (2) and the upper end of the sliding chute (8) are provided with scales (7), the side wall of the air pressure rod (4) is fixedly connected with a control rod (3) close to the first connecting piece (5), and the other end of the control rod (3) is arranged between the sliding blocks (6);
the side surface and the end surface of the first connecting piece (5) are both provided with a fixing groove (22), the fixing grooves (22) are distributed in a shape like a Chinese character 'jing' on the end face of the first connecting piece (5), the fixing groove (22) extends to the side wall of the first connecting piece (5), a gasket (23) is arranged in the middle of the end face of the first connecting piece (5), a second fixing bolt (24) is arranged at the center of the gasket (23), a second through hole (27) is arranged at the center of the front surface of the second connecting piece (25), the front surface of the second connecting piece (25) and two sides of the second through hole (27) are both provided with fixing holes (26), the upper part of the back surface of the second connecting piece (25) is fixedly connected with a side plate (29), a second sliding connection (28) is fixedly connected to the back side wall of the second connecting piece (25) and below the side plate (29), and the second sliding connection (28) is matched with the fixing groove (22);
the slider (6) is "L" shape, upper portion one side fixedly connected with touch switch (10) of slider (6), the first sliding connection (12) of lower extreme fixedly connected with of slider (6), the lower part of slider (6) just is provided with first fixing bolt (11) in the top of first sliding connection (12).
2. An electrical automation control device as in claim 1 further characterized by: the adjusting device (9) comprises a housing (13), and a first nozzle (20) and a second nozzle (21) are arranged in the housing (13).
3. An electrical automation control device as in claim 2 further characterized by: the inner parts of the first pipe orifice (20) and the second pipe orifice (21) are respectively provided with a cock (18), the middle part of the cock (18) is provided with a first through hole (19), the side wall of the cock (18) is fixedly connected with a valve rod (15), and the side wall of the valve rod (15) is fixedly connected with a first gear (14).
4. An electrical automation control device as in claim 3 wherein: the inside of shell (13) and fixedly connected with driving motor (17) between first mouth of pipe (20) and second mouth of pipe (21), the one end of driving motor (17) is extended and is provided with lateral wall fixedly connected with second gear (16) of motor shaft and motor shaft, first gear (14) and second gear (16) intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843941.7A CN111946693B (en) | 2020-08-20 | 2020-08-20 | Electric automatization controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843941.7A CN111946693B (en) | 2020-08-20 | 2020-08-20 | Electric automatization controlling means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111946693A CN111946693A (en) | 2020-11-17 |
| CN111946693B true CN111946693B (en) | 2022-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010843941.7A Active CN111946693B (en) | 2020-08-20 | 2020-08-20 | Electric automatization controlling means |
Country Status (1)
| Country | Link |
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| CN (1) | CN111946693B (en) |
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| CN211288316U (en) * | 2019-08-30 | 2020-08-18 | 无锡市汇宏液压气动有限公司 | Special mounting bracket for hydraulic cylinder |
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| DE2629564A1 (en) * | 1976-07-01 | 1978-01-12 | Wabco Westinghouse Gmbh | Pneumatic cylinder with double action - has stroke adjustment via stops or clamping section acting directly on plunger ends |
| EP1589235B1 (en) * | 2003-01-28 | 2010-11-17 | Koganei Corporation | Fastened assembly body, connector, and hydraulic cylinder unit |
| CN100519025C (en) * | 2006-11-17 | 2009-07-29 | 田立辉 | Horizontal broacher |
| US7837020B2 (en) * | 2008-10-08 | 2010-11-23 | Pittman Michael F | Liners configured for coupling to substrates by a plurality of techniques and methods |
| CN104454177A (en) * | 2014-12-15 | 2015-03-25 | 无锡隆盛科技股份有限公司 | Throttle valve driven by direct-current motor |
| CN204436927U (en) * | 2015-01-20 | 2015-07-01 | 宿州学院 | A kind of flexible adjustable pressurized cylinder |
| JP2017172783A (en) * | 2016-03-27 | 2017-09-28 | 株式会社タダノ | Cylinder |
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|---|---|---|---|---|
| DE202004015412U1 (en) * | 2004-10-01 | 2005-05-04 | Weiner, Uwe | Serving for Hubbegrenzung, adjustable stop assembly for a piston-cylinder unit |
| CN211288316U (en) * | 2019-08-30 | 2020-08-18 | 无锡市汇宏液压气动有限公司 | Special mounting bracket for hydraulic cylinder |
Non-Patent Citations (1)
| Title |
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| 一种关于气缸同步的研究;***等;《四川建材》;20040430(第02期);全文 * |
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| CN111946693A (en) | 2020-11-17 |
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