CN210637313U - Pressure cylinder with adjustable degree of depth - Google Patents
Pressure cylinder with adjustable degree of depth Download PDFInfo
- Publication number
- CN210637313U CN210637313U CN201921402041.8U CN201921402041U CN210637313U CN 210637313 U CN210637313 U CN 210637313U CN 201921402041 U CN201921402041 U CN 201921402041U CN 210637313 U CN210637313 U CN 210637313U
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- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a pressure cylinder with adjustable depth, which comprises a first cylinder body, wherein the inner side of the first cylinder body is sequentially provided with a first piston rod, a second piston, an intermediate body, a second cylinder body and a third cylinder body from top to bottom, the second piston is fixedly sleeved at the middle part of the side wall of the first piston rod, the top part of the first piston rod penetrates through the top center of the first cylinder body, the inner part of the intermediate body is provided with a first pressure cavity, the side wall of the intermediate body is provided with a connecting pipe communicated with the bottom part of the side wall of the first pressure cavity, the inner wall of the first cylinder body is provided with a first strip-shaped groove communicated with the connecting pipe, the outer wall of the first cylinder body is provided with a guide pipe communicated with the first strip-shaped groove, the end part of the guide pipe is provided with a pressure gauge, the side wall of the guide pipe is provided with, the depth of the pressure cylinder can be effectively adjusted, and the air consumption and the energy consumption are effectively reduced.
Description
Technical Field
The utility model relates to a pressurized cylinder technical field especially relates to a pressurized cylinder with adjustable degree of depth.
Background
The pressure cylinder is designed by combining the advantages of the cylinder and the oil cylinder, hydraulic oil is strictly isolated from compressed air, a piston rod in the cylinder is automatically started after contacting a workpiece, the action speed is high, the pressure cylinder is stable compared with air pressure transmission, the cylinder body device is simple, the output adjustment is easy, the high output of the oil press can be achieved under the same condition, the energy consumption is low, the soft landing does not damage a die, the installation is easy, the special pressure cylinder can be installed at any angle of 360 degrees, the occupied space is small, the fault is few, the trouble of temperature rise is avoided, the service life is long, the noise is small, and the like core characteristics are. The existing pressure cylinder cannot be adjusted according to specific conditions, and is extremely unfavorable for reducing air consumption and energy consumption, so that the pressure cylinder with the adjustable depth is provided.
SUMMERY OF THE UTILITY MODEL
To prior art's defect and not enough, the utility model aims to provide a pressure cylinder with adjustable simple structure, degree of depth.
After the structure is adopted, the utility model provides a following technical scheme:
a depth-adjustable pressure cylinder comprises a first cylinder body, wherein a first piston rod, a second piston, a middle body, a second cylinder body and a third cylinder body are sequentially arranged on the inner side of the first cylinder body from top to bottom, the second piston is fixedly sleeved in the middle of the side wall of the first piston rod, the top of the first piston rod penetrates through the top center of the first cylinder body, a first pressure cavity is formed in the middle body, a through hole is formed in the bottom center of the first pressure cavity, the bottom of the first piston rod penetrates through the upper center of the middle body and is inserted into the first pressure cavity, a connecting pipe communicated with the bottom of the side wall of the first pressure cavity is arranged on the side wall of the middle body, a first strip-shaped groove communicated with the connecting pipe is formed in the inner wall of the first cylinder body, a guide pipe communicated with the first strip-shaped groove is arranged on the outer wall of the first cylinder body, a second pressure regulating valve is arranged on the side wall of the guide pipe;
a first pipeline is arranged at the upper part of the side wall of the first cylinder body, a second pipeline is arranged at the lower side of the side wall of the first cylinder body, which is close to the first pipeline, and a second strip-shaped groove communicated with the second pipeline is arranged on the side wall of the inner side of the first cylinder body, which is positioned between the second piston and the intermediate body;
the upper portion of second cylinder body and the lower part fixed connection of midbody, the outer wall of third cylinder body and the inner wall lower part threaded connection of first cylinder body, second cylinder body activity sets up in the third cylinder body, the bottom of third cylinder body is provided with the cylinder cap, the upper portion of cylinder cap and the bottom swing joint of the second cylinder body, the inboard of cylinder cap is provided with the third pipeline, the third pipeline communicates with the second cylinder body.
The inboard of second cylinder body has set gradually first piston, spring, second piston rod and third piston from top to bottom, the connecting hole has been seted up at the center of first piston, the bottom fixed mounting of second piston rod is at the upside middle part of third piston, the spring housing is established on the second piston rod, and the both ends of spring are connected with the bottom of first piston, the upper portion of third piston respectively, the upper portion through connection hole of second piston rod, through-hole are connected with the bottom of first piston rod.
Preferably, an annular groove is formed in the edge of the upper surface of the cylinder cover, and the bottom of the second cylinder body is arranged in the annular groove in a sliding mode.
Preferably, the intermediate body and the second cylinder body are of an integrally formed structure.
Preferably, a first pressure regulating valve is arranged in each of the first pipeline, the second pipeline and the third pipeline.
Preferably, the side wall of the cylinder cover is fixedly provided with a limit ring at the upper side of the third pipeline.
Preferably, a second pressurizing cavity is arranged on the inner side of the joint of the intermediate body and the second cylinder body and positioned at the upper part of the first piston, and the second pressurizing cavity is communicated with the through hole.
The utility model provides a pair of pressure cylinder with adjustable degree of depth, beneficial effect lies in: through the lower part threaded connection third cylinder body at first cylinder body, at the inboard bottom threaded connection cylinder cap of third cylinder body, be connected the upper portion of cylinder cap with the bottom of second cylinder body, rotatory cylinder cap can adjust the position of second cylinder body and midbody in first cylinder body, the degree of depth that can effectual regulation pressurized cylinder facilitates the use, and the practicality is strong, the utility model discloses simple structure, convenient the regulation, easy operation, the degree of depth that can effectual regulation pressurized cylinder, effectual reduction gas consumption and reduction energy resource consumption.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a bottom view of the structure of fig. 1.
In the figure: the hydraulic cylinder comprises a first pipeline 1, a first cylinder body 2, a second pipeline 3, a first pressure regulating valve 4, an intermediate body 5, a first pressurizing cavity 6, a first piston 7, a second cylinder body 8, a spring 9, a third cylinder body 10, a cylinder cover 11, a third pipeline 12, a first piston rod 13, a second piston 14, a first strip-shaped groove 15, a second pressure regulating valve 16, a pressure gauge 17, a through hole 18, a second pressurizing cavity 19, a second piston rod 20, a third piston 21, an annular groove 22, a second strip-shaped groove 23 and a limiting ring 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the utility model provides a technical scheme: a depth-adjustable pressure cylinder comprises a first cylinder body 2, a first piston rod 13, a second piston 14, a middle body 5, a second cylinder body 8 and a third cylinder body 10 are sequentially arranged on the inner side of the first cylinder body 2 from top to bottom, the second piston 14 is fixedly sleeved on the middle part of the side wall of the first piston rod 13, the top of the first piston rod 13 penetrates through the center of the top of the first cylinder body 2, a first pressure cavity 6 is arranged in the middle body 5, a through hole 18 is arranged at the center of the bottom of the first pressure cavity 6, the bottom of the first piston rod 13 penetrates through the center of the upper part of the middle body 5 and is inserted in the first pressure cavity 6, a connecting pipe communicated with the bottom of the side wall of the first pressure cavity 6 is arranged on the side wall of the middle body 5, a first strip-shaped groove 15 communicated with the connecting pipe is arranged on the inner wall of the first cylinder body 2, a pressure gauge 17 can be prevented from being sealed with a guide pipe during, the end of the guide pipe is provided with a pressure gauge 17, and the side wall of the guide pipe is provided with a second pressure regulating valve 16, so that the pressure of the first pressurizing cavity 6 and the pressure of the second pressurizing cavity 19 can be observed and regulated conveniently, and the use is convenient.
First pipeline 1 has been seted up on the lateral wall upper portion of first cylinder body 2, and what the downside that the lateral wall of first cylinder body 2 was close to first pipeline 1 was seted up has second pipeline 3, and the inboard of first cylinder body 2 just is located the lateral wall between second piston 14 and the midbody 5 and sets up the second bar groove 23 with second pipeline 3 intercommunication, when adjusting the position of midbody 5, avoids second pipeline 3 to block up.
The upper portion of the second cylinder body 8 is fixedly connected with the lower portion of the intermediate body 5, the intermediate body 5 and the second cylinder body 8 are of an integrally formed structure and are stable in structure and good in sealing performance, a second pressurizing cavity 19 is formed in the inner side of the joint of the intermediate body 5 and the second cylinder body 8 and is located on the upper portion of the first piston 7, and the second pressurizing cavity 19 is communicated with the through hole 18, so that the operation is convenient, and the adjustment is convenient.
The outer wall of the third cylinder body 10 is in threaded connection with the lower portion of the inner wall of the first cylinder body 2, the second cylinder body 8 is movably arranged in the third cylinder body 10, a cylinder cover 11 is arranged at the bottom of the third cylinder body 10, the upper portion of the cylinder cover 11 is movably connected with the bottom of the second cylinder body 8, an annular groove 22 is formed in the edge of the upper surface of the cylinder cover 11, the bottom of the second cylinder body 8 is slidably arranged in the annular groove 22, a limiting ring 24 is fixedly arranged on the upper side, located on a third pipeline 12, of the side wall of the cylinder cover 11, a third pipeline 12 is arranged on the inner side of the cylinder cover 11, the third pipeline 12 is communicated with the second cylinder body 8, and first pressure regulating valves 4 are arranged in the first pipeline 1, the second pipeline 3 and the third pipeline 12.
A first piston 7, a spring 9, a second piston rod 20 and a third piston 21 are sequentially arranged in the second cylinder 8 from top to bottom, a connecting hole is formed in the center of the first piston 7, the bottom of the second piston rod 20 is fixedly arranged in the middle of the upper side of the third piston 21, the spring 9 is sleeved on the second piston rod 20, two ends of the spring 9 are respectively connected with the bottom of the first piston 7 and the upper part of the third piston 21, the upper part of the second piston rod 20 penetrates through the connecting hole and the through hole 18 to be connected with the bottom of the first piston rod 13,
the working process is as follows: the utility model discloses during the adjustment, simultaneously with first pipeline 1, first air-vent valve 4 on second pipeline 3 and the third pipeline 12 is opened, rotatory third cylinder body 10 earlier, adjust the position of third cylinder body 10 in first cylinder body 2, then rotatory cylinder cap 11, adjust the position of cylinder cap 11 in third cylinder body 10, utilize rotatory cylinder cap 11 to remove in third cylinder body 10, the degree of depth of adjusting the pressure cylinder in first cylinder body 2 is removed to midbody 5 on driving second cylinder body 8 and the 8 upper portions of second cylinder body, and convenient to use, be convenient for adjust, therefore, the clothes hanger is strong in practicability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A depth-adjustable booster cylinder comprising a first cylinder body (2), characterized in that: the inner side of the first cylinder body (2) is sequentially provided with a first piston rod (13), a second piston (14), a middle body (5), a second cylinder body (8) and a third cylinder body (10) from top to bottom, the second piston (14) is fixedly sleeved in the middle of the side wall of the first piston rod (13), the top of the first piston rod (13) penetrates through the center of the top of the first cylinder body (2), a first pressurizing cavity (6) is formed in the middle body (5), a through hole (18) is formed in the center of the bottom of the first pressurizing cavity (6), the bottom of the first piston rod (13) penetrates through the center of the upper portion of the middle body (5) and is inserted into the first pressurizing cavity (6), a connecting pipe communicated with the bottom of the side wall of the first pressurizing cavity (6) is arranged on the side wall of the middle body (5), a first strip-shaped groove (15) communicated with the connecting pipe is formed in the inner wall of the first cylinder body (2, a guide pipe communicated with the first strip-shaped groove (15) is arranged on the outer wall of the first cylinder body (2), a pressure gauge (17) is arranged at the end part of the guide pipe, and a second pressure regulating valve (16) is arranged on the side wall of the guide pipe;
a first pipeline (1) is arranged at the upper part of the side wall of the first cylinder body (2), a second pipeline (3) is arranged at the lower side of the side wall of the first cylinder body (2), which is close to the first pipeline (1), and a second strip-shaped groove (23) communicated with the second pipeline (3) is arranged on the side wall of the inner side of the first cylinder body (2) and positioned between the second piston (14) and the intermediate body (5);
the upper part of the second cylinder body (8) is fixedly connected with the lower part of the middle body (5), the outer wall of the third cylinder body (10) is in threaded connection with the lower part of the inner wall of the first cylinder body (2), the second cylinder body (8) is movably arranged in the third cylinder body (10), a cylinder cover (11) is arranged at the bottom of the third cylinder body (10), the upper part of the cylinder cover (11) is movably connected with the bottom of the second cylinder body (8), a third pipeline (12) is arranged on the inner side of the cylinder cover (11), and the third pipeline (12) is communicated with the second cylinder body (8);
first piston (7), spring (9), second piston rod (20) and third piston (21) have set gradually from top to bottom in second cylinder body (8), the connecting hole has been seted up at the center of first piston (7), the bottom fixed mounting of second piston rod (20) is at the upside middle part of third piston (21), spring (9) cover is established on second piston rod (20), and the both ends of spring (9) are connected with the bottom of first piston (7), the upper portion of third piston (21) respectively, the upper portion through connection hole of second piston rod (20), through-hole (18) are connected with the bottom of first piston rod (13).
2. A depth adjustable booster cylinder as claimed in claim 1, wherein: annular groove (22) have been seted up to the upper surface edge of cylinder cap (11), the bottom of second cylinder body (8) slides and sets up in annular groove (22).
3. A depth adjustable booster cylinder as claimed in claim 1, wherein: the intermediate body (5) and the second cylinder body (8) are of an integrally formed structure.
4. A depth adjustable booster cylinder as claimed in claim 1, wherein: first pressure regulating valves (4) are arranged in the first pipeline (1), the second pipeline (3) and the third pipeline (12).
5. A depth adjustable booster cylinder as claimed in claim 1, wherein: and the side wall of the cylinder cover (11) is positioned on the upper side of the third pipeline (12) and is fixedly provided with a limiting ring (24).
6. A depth adjustable booster cylinder as claimed in claim 1, wherein: and a second pressurizing cavity (19) is arranged on the inner side of the joint of the intermediate body (5) and the second cylinder body (8) and positioned at the upper part of the first piston (7), and the second pressurizing cavity (19) is communicated with the through hole (18).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921402041.8U CN210637313U (en) | 2019-08-27 | 2019-08-27 | Pressure cylinder with adjustable degree of depth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921402041.8U CN210637313U (en) | 2019-08-27 | 2019-08-27 | Pressure cylinder with adjustable degree of depth |
Publications (1)
Publication Number | Publication Date |
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CN210637313U true CN210637313U (en) | 2020-05-29 |
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Application Number | Title | Priority Date | Filing Date |
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CN201921402041.8U Expired - Fee Related CN210637313U (en) | 2019-08-27 | 2019-08-27 | Pressure cylinder with adjustable degree of depth |
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CN (1) | CN210637313U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112628239A (en) * | 2020-12-25 | 2021-04-09 | 扬州市正浩液压机械设备有限公司 | High-performance hydraulic oil cylinder with bidirectional buffering function and working method thereof |
CN117450133A (en) * | 2023-12-13 | 2024-01-26 | 江苏亚力亚气动液压成套设备有限公司 | Buffering hydraulic cylinder |
-
2019
- 2019-08-27 CN CN201921402041.8U patent/CN210637313U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112628239A (en) * | 2020-12-25 | 2021-04-09 | 扬州市正浩液压机械设备有限公司 | High-performance hydraulic oil cylinder with bidirectional buffering function and working method thereof |
CN112628239B (en) * | 2020-12-25 | 2022-06-21 | 扬州市正浩液压机械设备有限公司 | High-performance hydraulic oil cylinder with bidirectional buffering function and working method thereof |
CN117450133A (en) * | 2023-12-13 | 2024-01-26 | 江苏亚力亚气动液压成套设备有限公司 | Buffering hydraulic cylinder |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 |