CN218850547U - Novel ZR axle electric cylinder - Google Patents
Novel ZR axle electric cylinder Download PDFInfo
- Publication number
- CN218850547U CN218850547U CN202320183269.2U CN202320183269U CN218850547U CN 218850547 U CN218850547 U CN 218850547U CN 202320183269 U CN202320183269 U CN 202320183269U CN 218850547 U CN218850547 U CN 218850547U
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- brake block
- shell
- operation subassembly
- motor
- lead screw
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Abstract
The utility model discloses a novel ZR axle electric cylinder, cooperation and the cooperation of rotatory operation subassembly and second brake block through sharp operation subassembly and electromagnetic brake block, when the second brake block is kept away from to sharp operation subassembly and the rotatory operation subassembly of electromagnetic brake block magnetic adsorption, the output shaft of motor drives the electromagnetic brake block and rotates, because the electromagnetic brake block is fixed with sharp operation subassembly, make sharp operation subassembly drive casing and motor be linear motion on the lead screw, one-way drive can carry out when there is the lead screw shell one end, can carry out two-way drive when the shell both ends all contain the lead screw, thereby carry out one-way drive or two-way driven nimble switching according to the in-service use demand, when the electromagnetic brake block is kept away from to rotatory operation subassembly and second brake block magnetic adsorption straight line operation subassembly, the motor drives nut and second brake block through shaft joint ware and rotates, it rotates to drive the lead screw through the nut, be convenient for provide drive power through the rotation of lead screw.
Description
Technical Field
The utility model relates to an electric jar technical field specifically is a novel ZR axle electric jar.
Background
The electric cylinder is an electric linear actuator and has the advantages of energy conservation, low noise, no pollution, high efficiency and the like. The electric cylinder is a modularized product which integrates a servo motor and a lead screw, converts the rotary motion of the servo motor into linear motion, and simultaneously converts the optimal advantages of the servo motor, accurate rotating speed control, accurate revolution control and accurate torque control into-accurate speed control, accurate position control and accurate thrust control; realizing a brand new revolutionary product of a high-precision linear motion series.
Common electric jar on the market has orthoscopic electric jar and rectilinear electric jar at present, no matter be orthoscopic electric jar or rectilinear electric jar majority can only carry out one-way drive, but if need carry out two-way drive then need change two-way drive's electric jar and realize, the electric jar is suitable for the scene and receives the restriction, can not carry out one-way drive and two-way drive's nimble switching according to the in-service use demand, therefore we need provide a novel ZR axle electric jar and solve the problem that above-mentioned exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel ZR axle electric cylinder, cooperation and rotatory operation subassembly through sharp operation subassembly and electromagnetic brake block and the cooperation of second brake block can realize the nimble switching of one-way drive and two-way drive to solve the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel ZR axle electric cylinder, includes the shell, installs at inside motor and the lead screw of shell, the lead screw runs through on shell and motor, the both ends of lead screw are provided with sharp operation subassembly and rotatory operation subassembly respectively, sharp operation subassembly and lead screw threaded connection, rotatory operation subassembly and lead screw sliding connection, the one end of motor is fixed with the shaft joint, the one end of shaft joint is fixed with the nut, one side of nut is fixed with the second brake block, the supporting seat has been cup jointed to the outside of shaft joint, the supporting seat is located the inside of shell, the one end of rotatory operation subassembly is rotated with the one end of supporting seat and is connected, just rotatory operation subassembly and second brake block magnetic adsorption, the other end of motor is fixed with the electromagnetic brake block, sharp operation subassembly and electromagnetic brake block magnetic adsorption, just rotatory operation subassembly keeps away from the second brake block with sharp operation subassembly when electromagnetic brake block adsorbs, the electromagnetic brake block is kept away from to sharp operation subassembly when rotatory operation subassembly and second brake block adsorb.
Preferably, the shell comprises a first shell, a second shell and a connecting plate, the linear operation assembly is located inside the first shell, the rotary operation assembly is located inside the second shell, the connecting plate is located between the first shell and the second shell, and two ends of the connecting plate are fixed to the first shell and the second shell respectively through bolts.
Preferably, the motor is a double-shaft motor, the coupling and the electromagnetic brake block are respectively installed on two output shafts of the motor, and a cavity for the screw rod to penetrate through is formed in the motor.
Preferably, the linear operation assembly comprises a first brake pad, the first brake pad is connected to the screw rod in a threaded mode, a second bearing is fixed to the outer wall of the first brake pad, and the outer ring outer wall of the second bearing is rotatably connected with the inner wall of the first shell.
Preferably, the rotary operation assembly comprises an electromagnet, a first bearing is mounted on the outer wall of the electromagnet, the outer wall of the outer ring of the first bearing is fixed to one end of the supporting seat, and a through hole for the screw rod to penetrate through is formed in the electromagnet.
Preferably, the rotary operation assembly further comprises an electric slip ring, the electric slip ring is sleeved on the lead screw in a sliding mode and is installed inside the second shell, and the conducting wire on the electromagnet penetrates through the electric slip ring and extends to the outside of the second shell.
Preferably, the cross section of the nut is T-shaped, one end of the nut is embedded on the other side of the second brake pad, and the other end of the nut is inserted into the coupling.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a cooperation and the cooperation of rotatory operation subassembly and second brake block of sharp operation subassembly and electromagnetic brake block, when the second brake block is kept away from to sharp operation subassembly and the rotatory operation subassembly of electromagnetic brake block magnetic adsorption, the output shaft of motor drives the electromagnetic brake block and rotates, because the electromagnetic brake block is fixed with sharp operation subassembly, make sharp operation subassembly drive casing and motor be linear motion on the lead screw, can carry out one-way drive when shell one end has the lead screw, can carry out two-way drive when the shell both ends all contain the lead screw, thereby carry out one-way drive or two-way drive's nimble switching according to the in-service use demand, when rotatory operation subassembly keeps away from the electromagnetic brake block with second brake block magnetic adsorption straight line operation subassembly, the motor drives nut and second brake block through the shaft coupling and rotates, it rotates to drive the lead screw through the nut, be convenient for provide drive power through the rotation of lead screw.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic view of the installation structure of the linear operation assembly and the rotary operation assembly of the present invention;
fig. 4 is a schematic diagram of the internal structure of the housing of the present invention.
In the figure: 1. a connecting plate; 2. a screw rod; 3. a motor; 4. a supporting base; 5. a first housing; 6. a second housing; 7. a first brake pad; 8. an electromagnetic brake block; 9. a coupling; 10. a nut; 11. an electromagnet; 12. an electrical slip ring; 13. a first bearing; 14. a second brake pad; 15. a second bearing.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel ZR axle electric cylinder, includes the shell, installs motor 3 and lead screw 2 inside the shell, lead screw 2 runs through on shell and motor 3, the both ends of lead screw 2 are provided with sharp operation subassembly and rotatory operation subassembly respectively, sharp operation subassembly and 2 threaded connection of lead screw, rotatory operation subassembly and 2 sliding connection of lead screw, the one end of motor 3 is fixed with shaft joint 9, the one end of shaft joint 9 is fixed with nut 10, one side of nut 10 is fixed with second brake block 14, supporting seat 4 has been cup jointed to shaft joint 9's outside, supporting seat 4 is located the inside of shell, the one end of rotatory operation subassembly is rotated with the one end of supporting seat 4 and is connected, just rotatory operation subassembly and 14 magnetic adsorption of second brake block, the other end of motor 3 is fixed with electromagnetic brake block 8, sharp operation subassembly and 8 magnetic adsorption of electromagnetic brake block, just electromagnetic brake block 14 is kept away from to rotatory operation subassembly when electromagnetic brake block 8 adsorbs with sharp operation subassembly, electromagnetic brake block 8 keeps away from electromagnetic brake block 8 when rotatory operation subassembly adsorbs with second brake block 14.
When the electromagnetic brake block 8 is powered on, when the electromagnet 11 is not powered on, the linear operation assembly and the electromagnetic brake block 8 magnetically adsorb the rotary operation assembly to be away from the second brake block 14, the output shaft of the motor 3 drives the electromagnetic brake block 8 to rotate, because the electromagnetic brake block 8 is fixed with the linear operation assembly, the linear operation assembly drives the shell and the motor 3 to do linear motion on the screw rod 2, one end of the screw rod 2 extends to the outside of the shell to perform one-way driving, two-way driving is performed when two ends of the screw rod 2 extend to the outside of the shell, so that flexible switching of one-way driving or two-way driving is performed according to actual use requirements, when the electromagnetic brake block 8 is not powered on, when the electromagnet 11 is powered on, the rotary operation assembly and the second brake block 14 magnetically adsorb the linear operation assembly to be away from the electromagnetic brake block 8, the motor 3 drives the nut 10 and the second brake block 14 to rotate through the coupler 9, the nut 10 drives the screw rod 2 to rotate, and the driving force is provided through the rotation of the screw rod 2.
The shell includes first casing 5, second casing 6 and connecting plate 1, straight line operation subassembly is located the inside of first casing 5, rotatory operation subassembly is located the inside of second casing 6, connecting plate 1 is located between first casing 5 and the second casing 6, just the both ends of connecting plate 1 are passed through the bolt and are fixed with first casing 5 and second casing 6 respectively, make the shell for dismantling the setting, and convenient to detach shell is maintained its inside accessory, protects motor and the inside accessory of shell simultaneously through the shell.
The motor 3 is a double-shaft motor, the coupling 9 and the electromagnetic brake block 8 are respectively installed on two output shafts of the motor 3, a cavity for the lead screw 2 to penetrate through is formed in the motor 3, and the two output shafts of the motor 3 can be conveniently used for respectively controlling the linear operation assembly or the rotary operation assembly to work.
The straight line operation subassembly includes first brake block 7, 7 threaded connection of first brake block are on lead screw 2, the outer wall of first brake block 7 is fixed with second bearing 15, the outer loop outer wall of second bearing 15 is rotated with the inner wall of first casing 5 and is connected, through the magnetic adsorption of first brake block 7 with electromagnetic brake block 8, when making motor 3 drive electromagnetic brake block 8 pivoted, utilizes the screw-thread fit of first brake block 7 with lead screw 2, makes first brake block 7 drive motor 3, shell, rotatory operation subassembly and supporting seat 4 do straight reciprocating motion on lead screw 2.
The rotary operation assembly comprises an electromagnet 11, a first bearing 13 is installed on the outer wall of the electromagnet 11, the outer ring outer wall of the first bearing 13 is fixed with one end of the supporting seat 4, a through hole for the screw rod 2 to pass through is formed in the electromagnet 11, and the motor 3 can drive the screw rod 2 to rotate by 360 degrees through magnetic adsorption of the electromagnet 11 and the second brake pad 14.
The rotary operation assembly further comprises an electric slip ring 12, the electric slip ring 12 is sleeved on the screw rod 2 in a sliding mode, the electric slip ring 12 is installed inside the second shell 6, a lead wire on the electromagnet 11 penetrates through the electric slip ring 12 and extends to the outside of the second shell 6, the lead wire can be limited through the arrangement of the electric slip ring, the lead wire is always located in the electric slip ring 12 when the screw rod 2 rotates, and the phenomenon that the lead wire is wound due to rotation along with the screw rod 2 during rotary operation is avoided.
The cross section of the nut 10 is arranged in a T shape, one end of the nut 10 is embedded on the other side of the second brake pad 14, the other end of the nut 10 is inserted into the coupler 9, so that the motor 3 drives the nut 10 and the second brake pad 14 to rotate through the coupler 9 and drives the screw rod 2 to rotate through the nut 10 during rotary motion.
It should be noted that the ZR-axis electric cylinder is an electric cylinder that can perform both rotation and linear motion, in which the Z-axis is linear motion and the R-axis is rotational motion.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (7)
1. The utility model provides a novel ZR axle electric cylinder, includes the shell, installs motor (3) and lead screw (2) inside the shell, its characterized in that: lead screw (2) run through on shell and motor (3), the both ends of lead screw (2) are provided with sharp operation subassembly and rotatory operation subassembly respectively, sharp operation subassembly and lead screw (2) threaded connection, rotatory operation subassembly and lead screw (2) sliding connection, the one end of motor (3) is fixed with shaft coupling (9), the one end of shaft coupling (9) is fixed with nut (10), one side of nut (10) is fixed with second brake block (14), supporting seat (4) have been cup jointed to the outside of shaft coupling (9), supporting seat (4) are located the inside of shell, the one end of rotatory operation subassembly is rotated with the one end of supporting seat (4) and is connected, just rotatory operation subassembly and second brake block (14) magnetic adsorption, the other end of motor (3) is fixed with electromagnetic brake block (8), sharp operation subassembly and electromagnetic brake block (8) magnetic adsorption, just rotatory operation subassembly is kept away from second brake block (14) when electromagnetic brake block (8) adsorb with sharp operation subassembly, rotatory operation subassembly and second brake block (14) are kept away from when adsorbing.
2. The new type of ZR axis electric cylinder as claimed in claim 1, characterized in that: the shell comprises a first shell (5), a second shell (6) and a connecting plate (1), the linear operation assembly is located inside the first shell (5), the rotary operation assembly is located inside the second shell (6), the connecting plate (1) is located between the first shell (5) and the second shell (6), and two ends of the connecting plate (1) are fixed with the first shell (5) and the second shell (6) through bolts respectively.
3. The new type of ZR axis electric cylinder as claimed in claim 2, characterized in that: the motor (3) is a double-shaft motor, the coupling (9) and the electromagnetic brake block (8) are respectively installed on two output shafts of the motor (3), and a cavity for the screw rod (2) to penetrate through is formed in the motor (3).
4. The new type of ZR axis electric cylinder as claimed in claim 2, characterized in that: the straight line operation assembly comprises a first brake block (7), the first brake block (7) is in threaded connection with the screw rod (2), a second bearing (15) is fixed to the outer wall of the first brake block (7), and the outer wall of the outer ring of the second bearing (15) is rotatably connected with the inner wall of the first shell (5).
5. The novel ZR-axis electric cylinder as claimed in claim 4, characterized in that: the rotary operation assembly comprises an electromagnet (11), a first bearing (13) is installed on the outer wall of the electromagnet (11), the outer wall of the outer ring of the first bearing (13) is fixed with one end of the supporting seat (4), and a through hole for the screw rod (2) to penetrate is formed in the electromagnet (11).
6. The novel ZR-axis electric cylinder as claimed in claim 5, characterized in that: the rotary operation assembly further comprises an electric slip ring (12), the electric slip ring (12) is sleeved on the screw rod (2) in a sliding mode, the electric slip ring (12) is installed inside the second shell (6), and a lead wire on the electromagnet (11) penetrates through the electric slip ring (12) and extends to the outside of the second shell (6).
7. The new ZR-axis electric cylinder as claimed in claim 6, characterized in that: the cross section of the nut (10) is arranged in a T shape, one end of the nut (10) is embedded on the other side of the second brake pad (14), and the other end of the nut (10) is inserted into the coupling (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320183269.2U CN218850547U (en) | 2023-02-10 | 2023-02-10 | Novel ZR axle electric cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320183269.2U CN218850547U (en) | 2023-02-10 | 2023-02-10 | Novel ZR axle electric cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218850547U true CN218850547U (en) | 2023-04-11 |
Family
ID=87303030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320183269.2U Active CN218850547U (en) | 2023-02-10 | 2023-02-10 | Novel ZR axle electric cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218850547U (en) |
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2023
- 2023-02-10 CN CN202320183269.2U patent/CN218850547U/en active Active
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