CN215580737U - Detachable large-tonnage large-stroke servo electric cylinder - Google Patents
Detachable large-tonnage large-stroke servo electric cylinder Download PDFInfo
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- CN215580737U CN215580737U CN202121277778.9U CN202121277778U CN215580737U CN 215580737 U CN215580737 U CN 215580737U CN 202121277778 U CN202121277778 U CN 202121277778U CN 215580737 U CN215580737 U CN 215580737U
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Abstract
The utility model discloses a detachable large-tonnage large-stroke servo electric cylinder, which comprises a servo electric cylinder assembly, a lubricating mechanism and a shaft head mechanism, wherein the lubricating mechanism is arranged on one side of the servo electric cylinder assembly; the shaft head mechanism is fixed above the servo electric cylinder assembly; and the sealing shell mechanism is mounted below the servo electric cylinder assembly. This servo electronic jar of dismantled and assembled large-tonnage large stroke, compare with the servo electronic jar of current ordinary large-tonnage large stroke, open the apron interpolation lubricating oil of liquid storage pot, start miniature electronic jar and promote the lubricating oil in the piston plate extrusion liquid storage pot, open the solenoid valve simultaneously, the lubricating oil passes through the shower nozzle pipe blowout, lubricate ball screw, and the flowmeter can the flow of real-time supervision lubricating oil, the volume of the accurate control lubricating oil output of cooperation solenoid valve, make this servo electronic jar of large-tonnage large stroke possess the self-lubricating function, effectively slow down the wearing and tearing of this servo electronic jar of large-tonnage large stroke.
Description
Technical Field
The utility model relates to the technical field of servo electric cylinders, in particular to a detachable large-tonnage large-stroke servo electric cylinder.
Background
The servo 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, namely accurate rotating speed control, accurate rotating speed control and accurate torque control into accurate speed control, accurate position control and accurate thrust control; the servo electric cylinder comprises a large-tonnage large-stroke servo electric cylinder.
The existing large-tonnage large-stroke servo electric cylinder does not have a lubricating function, a ball screw in the large-tonnage large-stroke servo electric cylinder can cause abrasion after being used for a long time, the stroke precision is reduced, the use requirement of people can not be well met, and technical innovation is performed on the basis of the existing large-tonnage large-stroke servo electric cylinder aiming at the above situation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detachable large-tonnage large-stroke servo electric cylinder, which aims to solve the problems that the common large-tonnage large-stroke servo electric cylinder provided in the background art does not have a lubricating function, and a ball screw in the large-tonnage large-stroke servo electric cylinder is abraded after being used for a long time, so that the stroke precision is reduced, and the use requirements of people cannot be well met.
In order to achieve the purpose, the utility model provides the following technical scheme: a dismantled and assembled large-tonnage large-stroke servo electric cylinder, includes:
a servo electric cylinder assembly;
further comprising:
a lubrication mechanism provided at one side of the servo electric cylinder assembly;
the shaft head mechanism is fixed above the servo electric cylinder assembly;
a seal housing mechanism mounted below the servo electric cylinder assembly;
the lubricating mechanism includes:
a liquid storage tank;
the miniature electric cylinder is arranged above the liquid storage tank;
a piston plate installed below the micro electric cylinder;
and the spray head pipe is fixed below the liquid storage tank, and a flow meter and an electromagnetic valve are sequentially arranged outside the spray head pipe from top to bottom.
Preferably, the servo cylinder assembly includes:
a servo deceleration motor;
and the synchronous belt is arranged below the servo speed reducing motor.
Preferably, the servo cylinder assembly further comprises:
the ball screw is arranged outside the synchronous belt, and a slider power pipe and a bearing are sequentially arranged outside the ball screw from top to bottom;
a cylinder block fixed outside the bearing.
Preferably, the head mechanism includes:
the T-shaped sleeve is cylindrical;
a large spring disposed outside the T-shaped sleeve.
Preferably, the spindle head mechanism further comprises:
the T-shaped rod is arranged on the inner wall of the T-shaped sleeve and forms an elastic structure with the T-shaped sleeve through a large-size spring.
Preferably, the spindle head mechanism further comprises:
and the power head is fixed above the T-shaped rod, and a telescopic structure is formed between the power head and the slider power tube.
Preferably, the sealing case mechanism includes:
the mounting plate is rectangular in shape;
a pin bushing fixed inside the mounting plate.
Preferably, the sealing case mechanism further includes:
a pin spring disposed outside the pin bushing;
and the ball pin is arranged on the inner wall of the pin sleeve and forms an elastic structure with the pin sleeve through a pin spring.
Preferably, the sealing case mechanism further includes:
the shell is arranged outside the ball stud, and the central axis of the shell coincides with the central axis of the mounting plate.
Compared with the prior art, the utility model has the beneficial effects that: the large-tonnage large-stroke servo electric cylinder has a self-lubricating function, effectively slows down the abrasion of the large-tonnage large-stroke servo electric cylinder, buffers larger pressure, disperses partial stress, avoids damage of a power head and a slide block power pipe caused by overlarge thrust, effectively prolongs the service life of the large-tonnage large-stroke servo electric cylinder, has a detachable structure, is convenient to maintain and repair, is convenient and fast to mount and dismount, and is very firm after being mounted;
1. according to the large-tonnage large-stroke servo electric cylinder, the liquid storage tank, the micro electric cylinder, the piston plate, the spray nozzle pipe, the flowmeter and the electromagnetic valve are arranged, the cover plate of the liquid storage tank is opened, lubricating oil is added, the micro electric cylinder is started to push the piston plate to extrude the lubricating oil in the liquid storage tank, the electromagnetic valve is started at the same time, the lubricating oil is sprayed out through the spray nozzle pipe to lubricate the ball screw, the flow of the lubricating oil can be monitored by the flowmeter in real time, and the output amount of the lubricating oil is accurately controlled by matching with the electromagnetic valve, so that the large-tonnage large-stroke servo electric cylinder has a self-lubricating function, and the abrasion of the large-tonnage large-stroke servo electric cylinder is effectively reduced;
2. according to the large-tonnage large-stroke servo electric cylinder, the T-shaped sleeve, the large-size spring, the T-shaped rod and the power head are arranged, the power head stretches out and draws back in the sliding block power tube after being stressed, the T-shaped rod and the T-shaped sleeve stretch out and draw back along with the power head, the large-size spring is matched for buffering larger pressure, partial stress is dispersed, damage to the power head and the sliding block power tube caused by overlarge thrust is avoided, and the service life of the large-tonnage large-stroke servo electric cylinder is effectively prolonged;
3. according to the large-tonnage large-stroke servo electric cylinder, the mounting plate, the pin sleeve, the pin spring, the ball pin and the shell are arranged, the ball pin is pressed, the shell and the mounting plate are installed in a matched mode, the ball pin is bounced into a hole position of the shell, the shell and the mounting plate are installed and fixed, and the shell can be detached by propping against the ball pin, so that the large-tonnage large-stroke servo electric cylinder has a detachable structure, is convenient to maintain and repair, is convenient to install and detach, and is very firm after installation.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic perspective view of the power head of the present invention.
In the figure: 1. a servo electric cylinder assembly; 101. a servo deceleration motor; 102. a synchronous belt; 103. a ball screw; 104. a slider power tube; 105. a bearing; 106. a cylinder body; 2. a lubrication mechanism; 201. a liquid storage tank; 202. a miniature electric cylinder; 203. a piston plate; 204. a nozzle tube; 205. a flow meter; 206. an electromagnetic valve; 3. a spindle head mechanism; 301. a T-shaped sleeve; 302. a large-size spring; 303. a T-shaped rod; 304. a power head; 4. a sealing case mechanism; 401. mounting a plate; 402. a pin bush; 403. a pin spring; 404. a ball stud; 405. a housing.
Detailed Description
As shown in fig. 1, a detachable large-tonnage large-stroke servo electric cylinder includes: a servo electric cylinder assembly 1; further comprising: a lubricating mechanism 2 provided on one side of the servo cylinder assembly 1; the spindle nose mechanism 3 is fixed above the servo electric cylinder assembly 1; a seal housing mechanism 4 installed below the servo electric cylinder assembly 1; the liquid storage tank 201 is opened, and lubricating oil is added to the cover plate of the liquid storage tank 201; a micro electric cylinder 202 which is arranged above the liquid storage tank 201, and the micro electric cylinder 202 is started to push the piston plate 203 to extrude the lubricating oil in the liquid storage tank 201; a piston plate 203 installed below the micro electric cylinder 202; nozzle pipe 204, it is fixed in the below of liquid storage pot 201, the outside of nozzle pipe 204 is from last flowmeter 205 and the solenoid valve 206 of down having set gradually, open solenoid valve 206 simultaneously, lubricating oil passes through nozzle pipe 204 blowout, lubricate ball screw 103, and flowmeter 205 can the flow of real-time supervision lubricating oil, the volume of the accurate control lubricating oil output of cooperation solenoid valve 206 for this large-tonnage large-stroke servo electric cylinder has possessed self-lubricating function, effectively slow down the wearing and tearing of this large-tonnage large-stroke servo electric cylinder.
As shown in fig. 2 to 4, the servo cylinder assembly 1 includes: a servo deceleration motor 101; a synchronous belt 102 installed below the servo deceleration motor 101; the ball screw 103 is arranged outside the synchronous belt 102, and a slider power pipe 104 and a bearing 105 are sequentially arranged outside the ball screw 103 from top to bottom; a cylinder block 106 fixed to the outside of the bearing 105; the T-shaped sleeve 301, the T-shaped sleeve 301 is cylindrical; a large spring 302 disposed outside the T-shaped sleeve 301; the T-shaped rod 303 is mounted on the inner wall of the T-shaped sleeve 301, the T-shaped rod 303 and the T-shaped sleeve 301 form an elastic structure through the large-size spring 302, the T-shaped rod 303 and the T-shaped sleeve 301 stretch out and draw back, large pressure is buffered by matching with the large-size spring 302, partial stress is dispersed, damage to the power head 304 and the sliding block power tube 104 due to overlarge thrust is avoided, and the service life of the large-tonnage large-stroke servo electric cylinder is effectively prolonged; the power head 304 is fixed above the T-shaped rod 303, a telescopic structure is formed between the power head 304 and the slider power tube 104, and the power head 304 stretches and contracts in the slider power tube 104 after being stressed; a mounting plate 401, the mounting plate 401 being rectangular in shape; a pin bush 402 fixed inside the mounting plate 401; a pin spring 403 provided outside the pin sleeve 402; a ball stud 404 mounted on an inner wall of the pin boss 402, the ball stud 404 forming an elastic structure with the pin boss 402 via a pin spring 403, and pressing the ball stud 404; casing 405, it sets up the outside at ball stud 404, the axis of casing 405 coincides mutually with mounting panel 401's axis, with casing 405 and mounting panel 401 cooperation installation, the hole site of casing 405 is gone into in ball stud 404, casing 405 is fixed with mounting panel 401 installation, it can dismantle casing 405 to withstand ball stud 404, make this large-tonnage large-stroke servo electronic cylinder possess dismantled and assembled structure, be convenient for maintain the maintenance, and the mode of installation dismantlement is comparatively convenient, it is very firm after the installation.
The working principle is as follows: when the detachable large-tonnage large-stroke servo electric cylinder is used, firstly, the ball pin 404 is pressed, the shell 405 and the mounting plate 401 are installed in a matched mode, the ball pin 404 is bounced into a hole of the shell 405, the shell 405 and the mounting plate 401 are installed and fixed, the shell 405 can be detached by propping against the ball pin 404, the servo speed reduction motor 101 drives the ball screw 103 to rotate through the synchronous belt 102, the ball screw 103 and the cylinder body 106 form a rotating structure through the bearing 105, the ball screw 103 is in threaded connection with the slider power tube 104, the slider power tube 104 moves up and down along with the ball screw, the power head 304 stretches and contracts in the slider power tube 104 after being stressed, the T-shaped rod 303 and the T-shaped sleeve 301 stretch and contract along with the T-shaped sleeve 301, the large-size spring 302 is matched to buffer large pressure, the cover plate of the liquid storage tank 201 is opened, lubricating oil is added, the miniature electric cylinder 202 is started to push the piston plate 203 to extrude the lubricating oil in the liquid storage tank 201, and the electromagnetic valve 206 is started at the same time, lubricating oil is sprayed out through the spray head pipe 204 to lubricate the ball screw 103, the flow of the lubricating oil can be monitored by the flow meter 205 in real time, and the quantity of the lubricating oil output is accurately controlled by matching with the electromagnetic valve 206, so that the working principle of the detachable large-tonnage large-stroke servo electric cylinder is realized.
Claims (9)
1. A dismantled and assembled large-tonnage large-stroke servo electric cylinder, includes:
a servo electric cylinder assembly (1);
it is characterized by also comprising:
a lubricating mechanism (2) provided on one side of the servo electric cylinder assembly (1);
a spindle nose mechanism (3) fixed above the servo electric cylinder assembly (1);
a seal housing mechanism (4) mounted below the servo electric cylinder assembly (1);
the lubricating mechanism (2) includes:
a liquid storage tank (201);
a micro electric cylinder (202) disposed above the liquid storage tank (201);
a piston plate (203) mounted below the micro electric cylinder (202);
the spray head pipe (204) is fixed below the liquid storage tank (201), and a flow meter (205) and an electromagnetic valve (206) are sequentially arranged outside the spray head pipe (204) from top to bottom.
2. A removable large tonnage large stroke servo electric cylinder according to claim 1, characterized by the servo electric cylinder assembly (1) comprising:
a servo deceleration motor (101);
and a synchronous belt (102) mounted below the servo deceleration motor (101).
3. A removable large tonnage large stroke servo electric cylinder according to claim 2, characterized by said servo electric cylinder assembly (1) further comprising:
the ball screw (103) is arranged outside the synchronous belt (102), and a slider power pipe (104) and a bearing (105) are sequentially arranged outside the ball screw (103) from top to bottom;
a cylinder block (106) fixed to the outside of the bearing (105).
4. A removable large tonnage large stroke servo electric cylinder according to claim 1, characterized by said spindle head mechanism (3) comprising:
the T-shaped sleeve (301), the T-shaped sleeve (301) is cylindrical;
a large spring (302) disposed outside the T-shaped sleeve (301).
5. A detachable large tonnage large stroke servo electric cylinder according to claim 4, characterized by said spindle head mechanism (3) further comprising:
the T-shaped rod (303) is mounted on the inner wall of the T-shaped sleeve (301), and the T-shaped rod (303) and the T-shaped sleeve (301) form an elastic structure through a large-size spring (302).
6. A detachable large tonnage large stroke servo electric cylinder according to claim 5, characterized by said spindle nose mechanism (3) further comprising:
and the power head (304) is fixed above the T-shaped rod (303), and a telescopic structure is formed between the power head (304) and the slider power tube (104).
7. A removable large tonnage large stroke servo electric cylinder according to claim 1, characterized by the sealing case mechanism (4) comprising:
a mounting plate (401), the mounting plate (401) being rectangular in shape;
a pin bushing (402) fixed inside the mounting plate (401).
8. A removable large tonnage large stroke servo electric cylinder according to claim 7, characterized by said containment housing mechanism (4) further comprising:
a pin spring (403) disposed outside the pin sleeve (402);
and the ball pin (404) is arranged on the inner wall of the pin sleeve (402), and the ball pin (404) and the pin sleeve (402) form an elastic structure through a pin spring (403).
9. A removable large tonnage large stroke servo electric cylinder according to claim 8, characterized by said containment housing mechanism (4) further comprising:
a housing (405) disposed outside the ball stud (404), a central axis of the housing (405) coinciding with a central axis of the mounting plate (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277778.9U CN215580737U (en) | 2021-06-08 | 2021-06-08 | Detachable large-tonnage large-stroke servo electric cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277778.9U CN215580737U (en) | 2021-06-08 | 2021-06-08 | Detachable large-tonnage large-stroke servo electric cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN215580737U true CN215580737U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121277778.9U Active CN215580737U (en) | 2021-06-08 | 2021-06-08 | Detachable large-tonnage large-stroke servo electric cylinder |
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| CN (1) | CN215580737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263858A (en) * | 2022-09-23 | 2022-11-01 | 烟台中宇航空液压有限公司 | Electro-hydraulic servo force increasing cylinder |
-
2021
- 2021-06-08 CN CN202121277778.9U patent/CN215580737U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115263858A (en) * | 2022-09-23 | 2022-11-01 | 烟台中宇航空液压有限公司 | Electro-hydraulic servo force increasing cylinder |
| CN115263858B (en) * | 2022-09-23 | 2022-12-23 | 烟台中宇航空液压有限公司 | Electro-hydraulic servo power increasing cylinder |
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