CN107477042A - A kind of integrated-type rotary oil cylinder - Google Patents
A kind of integrated-type rotary oil cylinder Download PDFInfo
- Publication number
- CN107477042A CN107477042A CN201710848965.XA CN201710848965A CN107477042A CN 107477042 A CN107477042 A CN 107477042A CN 201710848965 A CN201710848965 A CN 201710848965A CN 107477042 A CN107477042 A CN 107477042A
- Authority
- CN
- China
- Prior art keywords
- oil
- end cap
- oil duct
- hydraulic fluid
- fluid port
- 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.)
- Pending
Links
Classifications
-
- 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
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Abstract
The present invention provides a kind of complete set shaping reciprocating rotary oil cylinder, and its main points is：The oil path block is located above horizontal cylinder barrel and become one with cylinder body, and the shape of oil path block right wing oil duct is L-shaped；Left end cap oil duct is in Contraband shape, and its upper hydraulic fluid port is located at the right flank of left end cap, and right end cap oil duct and left end cap oil duct are symmetrical；Horizontal hard pipeline is set between the end cap oil duct upper hydraulic fluid port of homonymy and oil path block oil duct side hydraulic fluid port, horizontal hard pipeline is attached to above the horizontal cylinder barrel of homonymy.The positive effect of the present invention is：Hard pipeline is embedded in below upper cylinder body and end cap, it is impossible to is collided with by other objects, is protected hard pipeline；The fully-integrated of equipment is realized, reduces oil pipe resistance, and is easily installed, transports, significantly improves efficiency.
Description
Technical field
The present invention relates to a kind of rotary oil cylinder.
Background technology
Existing rotary oil cylinder includes（Referring to Fig. 1）, horizontal cylinder barrel 2 is through cylinder body 8 and becomes one, cylinder barrel or so two
Respectively there are an end cap 3, the L-shaped oil duct 3.1 of left end cap oil duct in end, and its upper hydraulic fluid port 3.2 is located at the upper surface 3.3 of the end cap, lower oil
Mouth 3.4 leads to homonymy cylinder barrel chamber 2.1, and two end cap oil ducts are symmetrical；It also includes two external oil pipes 4 of oil path block 5 and left and right, oil
Left and right two-way oil duct 5.1 is opened on the block of road, is in I shapes per road binders road, oil path block is per road binders road, the external oil pipe of homonymy, end cap oil
Mouth and its series connection of L shape oil road.Positive hydraulic oil sequentially enters the external oil pipe of homonymy, end cap L-shaped by oil duct on the left of oil path block
Oil duct and cylinder barrel chamber, left hand piston 1 and rack 6 is promoted to move right, gear 7 turns clockwise, meanwhile, right hand piston moves right
Dynamic, the hydraulic oil in the cylinder barrel chamber of right side is extruded, and is returned successively from the end cap passage on right side, external oil pipe and oil path block right wing oil duct
To oil sources；Vice versa, and drive gear is in 0-120 ° of reciprocating rotary.It can be seen that complete set is not implemented in current reciprocating rotary oil cylinder
Into its external oil pipe, which is vulnerable to, to collide with, and then damages, and causes oil leak.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of complete set to be molded reciprocating rotary oil cylinder.
The object of the present invention is achieved like this：It includes oil path block and its left and right two-way oil duct, and horizontal cylinder barrel passes through cylinder
Body simultaneously becomes one, and the end cap of left and right two and its end cap oil duct, end cap oil duct include upper hydraulic fluid port, it is characterized in that：
The oil path block is located above horizontal cylinder barrel and become one with cylinder body, and the left and right two-way oil duct of oil path block is oil circuit
The shape of block right wing oil duct is L-shaped, i.e., is first opened to the right downwards, again to its right end face of upper cylinder body from upper hydraulic fluid port, form oil path block
Side hydraulic fluid port, left oil duct and right wing oil duct are symmetrical；
The end cap oil duct is that left end cap oil duct is in Contraband shape, and its upper hydraulic fluid port is located at the right flank of left end cap, right end cap oil duct and a left side
End cap oil duct is symmetrical；
Horizontal hard pipeline is set between the end cap oil duct upper hydraulic fluid port of homonymy and oil path block oil duct side hydraulic fluid port, by the end cap of homonymy
Oil duct is connected with oil path block oil duct, and horizontal hard pipeline is attached to above the horizontal cylinder barrel of homonymy.
The course of work is that positive hydraulic oil sequentially enters the horizontal hard pipeline of homonymy, end by oil path block left oil duct
Lid oil duct and cylinder barrel chamber, left hand piston and rack is promoted to move right, gear turns clockwise；Meanwhile right hand piston moves right
Dynamic, the hydraulic oil in the cylinder barrel chamber of right side is extruded, successively from end cap oil duct, horizontal hard pipeline, oil path block the right wing oil on right side
Road returns to oil sources；Vice versa, drive gear rotate counterclockwise, realizes that gear reciprocating rotates with this.
Compared with prior art, the positive effect of the present invention is：Because horizontal hard pipeline is attached to the horizontal cylinder barrel of homonymy
Above, the height of horizontal hard pipeline is necessarily less than the height of oil path block and end cap, horizontal hard pipeline be embedded in road binders block and
Below end cap, protect horizontal hard pipeline not collided with by other objects, significantly reduce the fault rate of equipment；Secondly, by road
Oil clot is integrated with cylinder body（Eliminate the part that cylinder body is located at more than cylinder barrel）, the fully-integrated of equipment is realized, is reduced
Leak source, and be easily installed, transport, significantly improve efficiency and reliability.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
The existing rotary oil cylinder schematic diagrames of Fig. 1.
Fig. 2 is the schematic diagram of the present invention.
Embodiment
Referring to Fig. 2, it includes oil path block 5 and its left and right two-way oil duct, and horizontal cylinder barrel 2 is through cylinder body 8 and becomes one,
The end cap 3 of left and right two and its end cap oil duct, end cap oil duct include upper hydraulic fluid port；
The oil path block 5 is located above horizontal cylinder barrel and become one with cylinder body, and the left and right two-way oil duct of oil path block is oil circuit
The shape of block right wing oil duct 5.1 is L-shaped, i.e., first opens to the right downwards, again to its right end face 5.2 of upper cylinder body, formed from upper hydraulic fluid port
Oil path block side hydraulic fluid port, left oil duct and right wing oil duct are symmetrical；
The end cap oil duct is that left end cap oil duct 3.1 is in Contraband shape, and its upper hydraulic fluid port is located at the right flank 3.5 of left end cap, the Contraband shape end
The generation type of lid oil duct is to shut former upper hydraulic fluid port plug 10, from the right flank 3.5 of left end cap open to the left horizontal channel to
The left end cap oil duct of the lower section of plug 10, forms Contraband shape end cap oil duct.Right end cap oil duct and left end cap oil duct are symmetrical；
Horizontal hard pipeline is set between the end cap oil duct upper hydraulic fluid port in left side and oil path block oil duct side hydraulic fluid port, will by taking left side as an example
The both ends insertion left side end cap oil duct upper hydraulic fluid port of hard pipeline 9 and the side hydraulic fluid port of oil path block left oil duct, by the end cap oil of homonymy
Road is connected with oil path block oil duct, and horizontal hard pipeline is attached to above the horizontal cylinder barrel of homonymy.
The course of work is that positive hydraulic oil sequentially enters the horizontal hard pipeline of homonymy, end by oil path block left oil duct
Lid oil duct and cylinder barrel chamber, left hand piston and rack is promoted to move right, gear turns clockwise；Meanwhile right hand piston moves right
Dynamic, the hydraulic oil in the cylinder barrel chamber of right side is extruded, successively from end cap oil duct, horizontal hard pipeline, oil path block the right wing oil on right side
Road returns to oil sources；Vice versa, drive gear rotate counterclockwise, realizes that gear reciprocating rotates with this.
Claims (1)
1. a kind of complete set is molded reciprocating rotary oil cylinder, it includes oil path block and its left and right two-way oil duct, and horizontal cylinder barrel passes through cylinder
Body simultaneously becomes one, and the end cap of left and right two and its end cap oil duct, end cap oil duct include upper hydraulic fluid port, it is characterized in that：
The oil path block is located above horizontal cylinder barrel and become one with cylinder body, and the left and right two-way oil duct of oil path block is oil circuit
The shape of block right wing oil duct is L-shaped, i.e., is first opened to the right downwards, again to its right end face of upper cylinder body from upper hydraulic fluid port, form oil path block
Side hydraulic fluid port, left oil duct and right wing oil duct are symmetrical；
The end cap oil duct is that left end cap oil duct is in Contraband shape, and its upper hydraulic fluid port is located at the right flank of left end cap, right end cap oil duct and a left side
End cap oil duct is symmetrical；
Horizontal hard pipeline is set between the end cap oil duct upper hydraulic fluid port of homonymy and oil path block oil duct side hydraulic fluid port, by the end cap of homonymy
Oil duct is connected with oil path block oil duct, and horizontal hard pipeline is attached to above the horizontal cylinder barrel of homonymy.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848965.XA CN107477042A (en) | 2017-09-20 | 2017-09-20 | A kind of integrated-type rotary oil cylinder |
| PCT/CN2018/096096 WO2019056842A1 (en) | 2017-09-20 | 2018-07-18 | Integrated rotary cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848965.XA CN107477042A (en) | 2017-09-20 | 2017-09-20 | A kind of integrated-type rotary oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477042A true CN107477042A (en) | 2017-12-15 |
Family
ID=60586764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710848965.XA Pending CN107477042A (en) | 2017-09-20 | 2017-09-20 | A kind of integrated-type rotary oil cylinder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107477042A (en) |
| WO (1) | WO2019056842A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056842A1 (en) * | 2017-09-20 | 2019-03-28 | 沈阳东北电力调节技术有限公司 | Integrated rotary cylinder |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0508838A1 (en) * | 1991-04-11 | 1992-10-14 | Forges de Belles Ondes | Reciprocating piston fluid-powered motor especially for windshield wiper |
| CN104389847A (en) * | 2014-10-31 | 2015-03-04 | 沈阳东北电力调节技术有限公司 | Rotary oil cylinder capable of preventing travel regulation rod from falling |
| CN207526797U (en) * | 2017-09-20 | 2018-06-22 | 沈阳东北电力调节技术有限公司 | A kind of integrated-type rotary oil cylinder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201547056U (en) * | 2009-11-18 | 2010-08-11 | 新懿机电技术发展(西安)有限公司 | High-precision hydraulic servo-cylinder |
| CN103994121B (en) * | 2013-02-19 | 2017-10-24 | 上海融德机电工程设备有限公司 | The unnecessary automatic draining structure of hydraulic oil in hydraulic actuator driving chamber |
| KR101620586B1 (en) * | 2015-11-17 | 2016-05-13 | 이용준 | Hydraulic actuator for applying mechanical lock structure is adjustable limit |
| CN107477042A (en) * | 2017-09-20 | 2017-12-15 | 沈阳东北电力调节技术有限公司 | A kind of integrated-type rotary oil cylinder |
-
2017
- 2017-09-20 CN CN201710848965.XA patent/CN107477042A/en active Pending
-
2018
- 2018-07-18 WO PCT/CN2018/096096 patent/WO2019056842A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0508838A1 (en) * | 1991-04-11 | 1992-10-14 | Forges de Belles Ondes | Reciprocating piston fluid-powered motor especially for windshield wiper |
| CN104389847A (en) * | 2014-10-31 | 2015-03-04 | 沈阳东北电力调节技术有限公司 | Rotary oil cylinder capable of preventing travel regulation rod from falling |
| CN207526797U (en) * | 2017-09-20 | 2018-06-22 | 沈阳东北电力调节技术有限公司 | A kind of integrated-type rotary oil cylinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056842A1 (en) * | 2017-09-20 | 2019-03-28 | 沈阳东北电力调节技术有限公司 | Integrated rotary cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019056842A1 (en) | 2019-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103498982A (en) | Conduit joint seal structure | |
| CN107477042A (en) | A kind of integrated-type rotary oil cylinder | |
| CN207526797U (en) | A kind of integrated-type rotary oil cylinder | |
| CN102588671A (en) | Miniature vacuum valve for flywheel | |
| CN104879563A (en) | Flow limiting valve of air filter | |
| CN204312746U (en) | Water valve in a kind of water softening device | |
| CN202100747U (en) | Multistage sealing valve seat of flat brake valve | |
| CN204611301U (en) | A kind of laddering oil separator, lubrication system and concrete pumping equipment | |
| CN202273927U (en) | Labor-saving hydraulic stop valve | |
| CN203656471U (en) | Anti-explosion piping | |
| CN203463008U (en) | Power head structure for horizontal directional drilling machine | |
| CN104455512A (en) | Water valve in water softener | |
| CN203717465U (en) | Refrigerating equipment and compressor thereof | |
| CN202546024U (en) | Reinforced wall-penetrating pipeline | |
| CN204225791U (en) | Direct linkage type special thread structure tubing and casing | |
| CN204458606U (en) | A kind of hydraulically-controlled one-way valve | |
| CN204647611U (en) | Valve connector applied widely | |
| CN105221498A (en) | Shutter dam hydraulic system | |
| CN206246813U (en) | A kind of device of baffle door shaft end seal | |
| CN203594808U (en) | Sluice valve | |
| CN203300214U (en) | Exhaust muffler structure | |
| CN203627851U (en) | Valve-base-less gate valve with inner cavity under no pressure | |
| CN207161435U (en) | A kind of plug cock | |
| CN203488768U (en) | High-leakproofness ball valve | |
| CN203770696U (en) | Plugged valve device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |