CN212615701U - Telescopic rotary hydraulic cylinder structure - Google Patents
Telescopic rotary hydraulic cylinder structure Download PDFInfo
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- CN212615701U CN212615701U CN202021223471.6U CN202021223471U CN212615701U CN 212615701 U CN212615701 U CN 212615701U CN 202021223471 U CN202021223471 U CN 202021223471U CN 212615701 U CN212615701 U CN 212615701U
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Abstract
The utility model discloses a flexible rotation type pneumatic cylinder structure, the on-line screen storage device comprises a base, the inside dead lever that has run through of base, base and dead lever threaded connection, first recess has been seted up to the base inner wall, the inside sliding connection of first recess has the support column, the inside threaded connection of support column has the lead screw, lead screw outer wall threaded connection has the lantern ring, the lantern ring is connected with the support column lock, lantern ring outer wall welding has the pneumatic cylinder body, the inside motor that is provided with of pneumatic cylinder body, motor outer wall fixedly connected with power rod. The utility model discloses a run through the lead screw to the inside of the lantern ring and support column and carry out the position that the lantern ring is connected with the support column, when the integrated device received extrusion or vibration, make the support column rock in the inside of first recess under the effect of spring, the blotter can prevent that the bottom of pneumatic cylinder body from colliding with the top of base.
Description
Technical Field
The utility model relates to a pneumatic cylinder field, concretely relates to flexible rotation type pneumatic cylinder structure.
Background
The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and makes linear reciprocating motion. The hydraulic cylinder is widely applied to hydraulic systems of various machines, the output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area, and the hydraulic cylinder basically comprises a cylinder barrel, a cylinder cover, the piston, a piston rod, a sealing device, a buffer device and an exhaust device.
In the actual production process of the existing hydraulic cylinder on the market, a plurality of external components driven by the hydraulic cylinder need linear strokes and also need rotation actions, in order to meet the requirements of actual production, other hydraulic systems are additionally arranged on the market to achieve the purpose, and the defects of complex structure and high cost of the whole hydraulic system exist.
Therefore, it is necessary to provide a telescopic rotary hydraulic cylinder structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flexible rotation type pneumatic cylinder structure, place the pneumatic cylinder body in the position that needs carry out work, place the dead lever in the inside of base and junction and carry out the position and be connected, be connected the top of piston and the article that need carry out the up-and-down motion, the starter motor, make the motor rotate the power rod that drives outer wall connection and rotate under the effect of bearing, the rotation of power rod drives the bevel gear of outer wall and rotates, the bevel gear that drives sleeve activity stopper bottom rotates the bevel gear of power rod outer wall, thereby it is flexible to make the sleeve activity stopper pivoted drive inside piston rotate under the effect of second recess simultaneously, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a flexible rotation type pneumatic cylinder structure, includes the base, the inside dead lever that has run through of base, base and dead lever threaded connection, first recess has been seted up to the base inner wall, the inside sliding connection of first recess has the support column, the inside threaded connection of support column has the lead screw, lead screw outer wall threaded connection has the lantern ring, the lantern ring is connected with the support column lock, the welding of lantern ring outer wall has the pneumatic cylinder body, the inside motor that is provided with of pneumatic cylinder body, motor outer wall fixedly connected with power rod, the power rod top is connected with the sleeve activity stopper, sleeve activity stopper and pneumatic cylinder body threaded connection, the second recess has been seted up to sleeve activity stopper inner wall, second recess inner wall sliding connection has the piston.
Preferably, the number of the fixing rods is two, and the two fixing rods are symmetrically arranged relative to the central axis of the base.
Preferably, a spring is arranged at the joint of the first groove and the support columns, two support columns are arranged, and the support columns are matched with the hydraulic cylinder body.
Preferably, the outer wall of the power rod and the bottom of the sleeve movable plug are both provided with bevel gears, and the outer wall of the power rod is meshed with the bevel gears at the bottom of the sleeve movable plug.
Preferably, a bearing is arranged at the joint of the power rod and the hydraulic cylinder body, and the power rod is rotatably connected with the hydraulic cylinder body through the bearing.
Preferably, the bottom of the hydraulic cylinder body is provided with a buffer cushion, and the buffer cushion is made of sponge.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the motor is started to rotate to drive the power rod connected with the outer wall to rotate under the action of the bearing, the rotation of the power rod drives the bevel gear on the outer wall to rotate, and the bevel gear on the outer wall of the power rod rotates to drive the bevel gear at the bottom of the sleeve movable plug to rotate, so that the sleeve movable plug rotates and simultaneously drives the piston inside to rotate and stretch under the action of the second groove;
2. through running through the lead screw to the lantern ring and the inside of support column carry out the position of the lantern ring with the support column to be connected, when the integrated device received the extrusion or when vibrating, make the support column rock in the inside of first recess under the effect of spring, the blotter can prevent that the bottom of pneumatic cylinder body from colliding with the top of base, compares with prior art, and this device is solved inside motor and can be leaded to the integrated device to take place strong vibration when the device moves, can play the effect of bradyseism.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic structural view of the joint between the hydraulic cylinder body and the sleeve movable plug of the present invention;
fig. 4 is a schematic top view of the hydraulic cylinder body of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
Description of reference numerals:
the hydraulic cylinder comprises a base 1, a fixed rod 2, a first groove 3, a support column 4, a screw rod 5, a lantern ring 6, a hydraulic cylinder body 7, a motor 8, a power rod 9, a bearing 10, a sleeve movable plug 11, a second groove 12 and a piston 13.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a telescopic rotary hydraulic cylinder structure as shown in figures 1-5, which comprises a base 1, a fixed rod 2 penetrates through the base 1, the base 1 is in threaded connection with the fixed rod 2, a first groove 3 is arranged on the inner wall of the base 1, a support column 4 is slidably connected inside the first groove 3, a lead screw 5 is in threaded connection inside the support column 4, the outer wall of the lead screw 5 is in threaded connection with a lantern ring 6, the lantern ring 6 is buckled and connected with the support column 4, a hydraulic cylinder body 7 is welded on the outer wall of the lantern ring 6, a motor 8 is arranged inside the hydraulic cylinder body 7, a power rod 9 is fixedly connected on the outer wall of the motor 8, a sleeve movable plug 11 is connected on the top of the power rod 9, the sleeve movable plug 11 is in threaded connection with the hydraulic cylinder body 7, a second groove 12 is arranged, the inner wall of the second groove 12 is connected with a piston 13 in a sliding way.
Further, in the above technical solution, two fixing rods 2 are provided, and the two fixing rods 2 are symmetrically arranged about the central axis of the base 1, which effectively indicates that the hydraulic cylinder body 7 is placed at a position where work is required, and the fixing rods 2 are placed inside the base 1 and the joint for position connection.
Further, in the above technical solution, a bearing 10 is disposed at a connection position of the power rod 9 and the hydraulic cylinder body 7, and the power rod 9 is rotatably connected with the hydraulic cylinder body 7 through the bearing 10, which effectively indicates that the motor 8 rotates to drive the power rod 9 connected to the outer wall to rotate under the action of the bearing 10.
Further, in above-mentioned technical scheme, first recess 3 is provided with the spring with support column 4 junction, the quantity of support column 4 is provided with two, support column 4 and pneumatic cylinder body 7 phase-match, and this structure effectively says that when the integrated device receives the extrusion or when vibrating, makes support column 4 rock in the inside of first recess 3 under the effect of spring.
Furthermore, in the above technical solution, the outer wall of the power rod 9 and the bottom of the sleeve movable plug 11 are both provided with bevel gears, and the outer wall of the power rod 9 and the bevel gears at the bottom of the sleeve movable plug 11 are engaged with each other, which effectively indicates that the rotation of the power rod 9 drives the bevel gears at the outer wall to rotate, so that the bevel gears at the outer wall of the power rod 9 rotate to drive the bevel gears at the bottom of the sleeve movable plug 11 to rotate.
The implementation mode is specifically as follows: this device is when in actual use, at first for the motor 8 switch on in the device, place pneumatic cylinder body 7 in the position that needs carry out work, place dead lever 2 in the inside of base 1 with the junction and carry out the position connection, be connected the top of piston 13 with the article that need carry out the up-and-down motion, starter motor 8, make motor 8 rotate and drive power rod 9 of outer wall connection and rotate under the effect of bearing 10, the rotation of power rod 9 drives the bevel gear of outer wall and rotates, make the bevel gear of power rod 9 outer wall rotate the bevel gear that drives sleeve activity stopper 11 bottom and rotate, thereby make sleeve activity stopper 11 pivoted drive inside piston 13 and rotate under the effect of second recess 12 and stretch out and draw back, compared with the prior art, this device has solved and has realized revolution mechanic when pneumatic cylinder body 7 is flexible.
As shown in fig. 1-5: the bottom of the hydraulic cylinder body 7 is provided with a cushion pad, the cushion pad is made of sponge, and the structure effectively shows that the cushion pad can prevent the bottom of the hydraulic cylinder body 7 from colliding with the top of the base 1.
The implementation mode is specifically as follows: this device is when in actual use, 6 nested to support column 4's top with the lantern ring of 7 outer walls of pneumatic cylinder body, run through lead screw 5 to the lantern ring 6 and support column 4's inside carry out lantern ring 6 and support column 4's position connection, when integrated device receives the extrusion or when vibrating, make support column 4 rock in first recess 3's inside under the effect of spring, the blotter can prevent that pneumatic cylinder body 7's bottom and base 1's top from colliding, compare with prior art, inside motor 8 can lead to integrated device to take place strong vibration when the device moves, can play the effect of bradyseism.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, when the device is used, firstly, a power supply is switched on for a motor 8 in the device, a hydraulic cylinder body 7 is placed at a position needing to work, a fixed rod 2 is placed in a base 1 to be connected with the inside of a joint, the top of a piston 13 is connected with an article needing to move up and down, the motor 8 is started, the motor 8 rotates to drive a power rod 9 connected with an outer wall to rotate under the action of a bearing 10, the rotation of the power rod 9 drives a bevel gear on the outer wall to rotate, the bevel gear on the outer wall of the power rod 9 drives a bevel gear at the bottom of a sleeve movable plug 11 to rotate, and the sleeve movable plug 11 rotates to drive the piston 13 inside to rotate and stretch under the action of a second groove 12;
referring to the attached drawings 1-5 in the specification, when the device is used, the lantern ring 6 on the outer wall of the hydraulic cylinder body 7 is nested to the top of the supporting column 4, the screw rod 5 penetrates into the lantern ring 6 and the supporting column 4 to be connected with the lantern ring 6 and the supporting column 4, when the whole device is squeezed or vibrated, the supporting column 4 is made to rock in the first groove 3 under the action of the spring, and the cushion pad can prevent the bottom of the hydraulic cylinder body 7 from colliding with the top of the base 1.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a flexible rotation type pneumatic cylinder structure, includes base (1), its characterized in that: the hydraulic cylinder is characterized in that a fixed rod (2) penetrates through the base (1), the base (1) is in threaded connection with the fixed rod (2), a first groove (3) is formed in the inner wall of the base (1), a supporting column (4) is connected to the inside of the first groove (3) in a sliding mode, a lead screw (5) is connected to the inside of the supporting column (4) in a threaded mode, a lantern ring (6) is connected to the outer wall of the lead screw (5) in a threaded mode, the lantern ring (6) is connected with the supporting column (4) in a buckling mode, a hydraulic cylinder body (7) is welded to the outer wall of the lantern ring (6), a motor (8) is arranged inside the hydraulic cylinder body (7), a power rod (9) is fixedly connected to the outer wall of the motor (8), a sleeve movable plug (11) is connected to the top of the power rod (9), the sleeve movable plug (11, and the inner wall of the second groove (12) is connected with a piston (13) in a sliding way.
2. A telescopic rotary hydraulic cylinder arrangement according to claim 1, characterized in that: the number of the fixing rods (2) is two, and the two fixing rods (2) are symmetrically arranged relative to the central axis of the base (1).
3. A telescopic rotary hydraulic cylinder arrangement according to claim 1, characterized in that: the spring is arranged at the joint of the first groove (3) and the support columns (4), the number of the support columns (4) is two, and the support columns (4) are matched with the hydraulic cylinder body (7).
4. A telescopic rotary hydraulic cylinder arrangement according to claim 1, characterized in that: the power rod (9) is provided with a bearing (10) at the joint of the hydraulic cylinder body (7), and the power rod (9) is rotatably connected with the hydraulic cylinder body (7) through the bearing (10).
5. A telescopic rotary hydraulic cylinder arrangement according to claim 1, characterized in that: bevel gears are arranged on the outer wall of the power rod (9) and the bottom of the sleeve movable plug (11), and the outer wall of the power rod (9) is meshed with the bevel gears at the bottom of the sleeve movable plug (11).
6. A telescopic rotary hydraulic cylinder arrangement according to claim 1, characterized in that: the bottom of the hydraulic cylinder body (7) is provided with a cushion pad, and the cushion pad is made of sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021223471.6U CN212615701U (en) | 2020-06-29 | 2020-06-29 | Telescopic rotary hydraulic cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021223471.6U CN212615701U (en) | 2020-06-29 | 2020-06-29 | Telescopic rotary hydraulic cylinder structure |
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| Publication Number | Publication Date |
|---|---|
| CN212615701U true CN212615701U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021223471.6U Active CN212615701U (en) | 2020-06-29 | 2020-06-29 | Telescopic rotary hydraulic cylinder structure |
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| CN (1) | CN212615701U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087255A (en) * | 2022-01-20 | 2022-02-25 | 江苏力速达液压有限公司 | Telescopic rotary hydraulic cylinder for realizing rotary action |
| CN115949642A (en) * | 2023-03-13 | 2023-04-11 | 烟台星辉劳斯堡液压机械有限公司 | Telescopic rotary hydraulic cylinder |
| CN117428067A (en) * | 2023-12-01 | 2024-01-23 | 河北海珉工矿集团有限公司 | Stamping equipment is used in anchor rope tray processing |
-
2020
- 2020-06-29 CN CN202021223471.6U patent/CN212615701U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087255A (en) * | 2022-01-20 | 2022-02-25 | 江苏力速达液压有限公司 | Telescopic rotary hydraulic cylinder for realizing rotary action |
| CN114087255B (en) * | 2022-01-20 | 2022-04-08 | 江苏力速达液压有限公司 | Telescopic rotary hydraulic cylinder for realizing rotary action |
| CN115949642A (en) * | 2023-03-13 | 2023-04-11 | 烟台星辉劳斯堡液压机械有限公司 | Telescopic rotary hydraulic cylinder |
| CN117428067A (en) * | 2023-12-01 | 2024-01-23 | 河北海珉工矿集团有限公司 | Stamping equipment is used in anchor rope tray processing |
| CN117428067B (en) * | 2023-12-01 | 2024-04-23 | 河北海珉工矿集团有限公司 | Stamping equipment is used in anchor rope tray processing |
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