CN216436981U - Wear-resisting strenghthened type electric putter - Google Patents
Wear-resisting strenghthened type electric putter Download PDFInfo
- Publication number
- CN216436981U CN216436981U CN202122480319.7U CN202122480319U CN216436981U CN 216436981 U CN216436981 U CN 216436981U CN 202122480319 U CN202122480319 U CN 202122480319U CN 216436981 U CN216436981 U CN 216436981U
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- Prior art keywords
- nut
- servo motor
- screw rod
- oil
- weight sensor
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000003921 oil Substances 0.000 abstract description 44
- 239000010687 lubricating oil Substances 0.000 abstract description 9
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a wear-resistant reinforced electric push rod, which comprises a base, a control component and an anti-friction component, wherein the control component is arranged at the top of the base, the control component is specifically composed of a telescopic sleeve, a mandril, a servo motor, a controller, a slide rail, a nut, a screw rod, a pressing plate, a buffer spring, a weight sensor and a limiting plate, the bottom end of the screw rod is connected with the servo motor and is connected with the nut by screw threads, the weight sensor is arranged at both ends of the bottom of the limiting plate arranged at the top end of the screw rod and both ends of the bottom in the telescopic sleeve, the surface of the weight sensor is connected with the pressing plate by the buffer spring, the weight sensor is connected with the controller and the servo motor, the rotation of the servo motor is conveniently controlled by the weight sensor and the controller, an oil storage tank is arranged at the outer side of the telescopic sleeve and is inserted in the nut by the telescopic oil pipe, so that lubricating oil is discharged into the nut by the telescopic oil pipe, and the lubricating effect is provided between the nut and the screw rod, and the friction between the nut and the screw rod is reduced.
Description
Technical Field
The utility model relates to an electric putter technical field, in particular to wear-resisting strenghthened type electric putter.
Background
The electric push rod, also called push rod motor, electric cylinder and linear actuator, is an electric driving device which converts the rotation motion of the motor into the linear reciprocating motion of the push rod, and can be used as an executing machine in various simple or complex process flows to realize remote control, centralized control or automatic control. The electric push rod actuating mechanism is adopted, power needs to be supplied when the control opening degree is changed, and power can not be supplied when the required opening degree is reached, so that the electric push rod actuating mechanism has the obvious energy-saving advantage compared with a pneumatic actuating mechanism in view of energy conservation. The automatic lifting device is widely applied to daily products, such as electric lifting mechanisms of electric sofas, lifting beds and the like, and is used by more and more departments to replace automatic devices of mechanism hands, hydraulic valves and speed reduction transmission mechanisms.
A wear-resisting strenghthened type electric putter in the market has following drawback: the screw rod receives the drive rotation of motor in common electric putter, when the rotation of screw rod makes flexible pipe stretch out outwards or contract inwards to limit length, if not in time stop the drive of motor, the screw rod continues to rotate and can lead to the screw thread between nut and the screw rod to be twisted the flower, aggravation nut and screw rod wearing and tearing, manual operation also has certain delay, it is inconvenient to use, and the nut is long-time and when the screw friction between the screw rod, because long-time friction can lead to the screw thread between nut and the screw thread to become shallow gradually and influence the use of push rod.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a wear-resisting strenghthened type electric putter can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wear-resistant reinforced electric push rod comprises a base, a control assembly and an anti-friction assembly, wherein the control assembly is arranged at the top of the base and specifically comprises a telescopic sleeve, a push rod, a servo motor, a controller, a slide rail, a nut, a screw rod, a pressing plate, a buffer spring, a weight sensor and a limiting plate, the servo motor is arranged on the right side in the base, the controller is arranged on the outer side of the servo motor, the power output end at the top of the servo motor is connected with the power input end at the bottom of the screw rod, the screw rod is arranged in the telescopic sleeve in a threaded manner, the telescopic sleeve is arranged on the right side of the surface of the base, the push rod is inserted in the telescopic sleeve, the nut is arranged at the bottom of the push rod, the nut is connected on the surface of the screw rod in a threaded manner, the limiting plate is arranged at the top end of the screw rod, the weight sensors are arranged at both ends of the bottom of the limiting plate and both ends of the telescopic sleeve, the anti-abrasion device is characterized in that the top of the weight sensor is connected with the pressing plate through a buffer spring, two sides of the bottom end of the ejector rod are slidably connected in the slide rail, the signal output end of the weight sensor is connected with the signal input end of the controller, the signal output end of the controller is connected with the signal input end of the servo motor, the slide rail is arranged on two sides in the telescopic sleeve, and the anti-abrasion assembly is specifically composed of an oil storage tank, a telescopic oil pipe and an oil outlet.
Further, the oil storage tank is installed on the flexible cover right side, flexible oil pipe bottom is pegged graft to the bottom in the oil storage tank, flexible oil pipe top is run through flexible cover and ejector pin bottom and is connected the oil-out, the oil-out is seted up in the nut, sets up the oil storage tank and pegs graft in the nut through flexible oil pipe in the flexible cover outside to in discharging lubricating oil to the nut through flexible oil pipe, provide lubricated effect between nut and the screw rod, reduce the friction between nut and the screw rod.
Further, a heat dissipation plate is installed at base left side top, and the heat dissipation plate that base left side top set up can be convenient for use servo motor's heat dissipation, prevents that servo motor from using for a long time and burning out because of the high temperature.
Furthermore, an oil adding port is formed in the top of the oil storage tank, and lubricating oil can be conveniently added into the oil storage tank through the oil adding port formed in the top of the oil storage tank.
Compared with the prior art, the utility model discloses following beneficial effect has: servo motor is connected to the screw rod bottom, and install the nut in the ejector pin bottom with screw rod threaded connection, weight sensor is all installed at limiting plate bottom both ends and the flexible cover bottom both ends that set up on the screw rod top, and pass through buffer spring connection clamp plate on the weight sensor surface, with weight sensor's signal connection controller and servo motor, so that control servo motor's rotation degree through the cooperation of weight sensor and controller, effectively prevent that servo motor from excessively rotating and cause wearing and tearing between screw rod and the nut, set up the oil storage tank and peg graft in the nut through flexible oil pipe in the flexible cover outside, so that discharge lubricating oil to the nut in through flexible oil pipe, provide lubricated effect between nut and the screw rod, reduce the friction between nut and the screw rod.
Drawings
Fig. 1 is the utility model relates to a wear-resisting strenghthened type electric putter holistic spatial structure schematic diagram.
Fig. 2 is the utility model relates to a plane structure schematic diagram of wear-resisting strenghthened type electric putter telescope tube.
In the figure: 1. a base; 2. a control component; 201. a telescopic sleeve; 202. a top rod; 203. a servo motor; 204. a controller; 205. a slide rail; 206. a nut; 207. a screw; 208. pressing a plate; 209. a buffer spring; 210. a weight sensor; 211. a limiting plate; 3. an anti-friction assembly; 301. an oil storage tank; 302. an oil pipe is stretched; 303. an oil outlet; 4. a heat dissipation plate; 5. and an oil filling port.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a wear-resistant reinforced electric push rod comprises a base 1, a control assembly 2 and an anti-friction assembly 3, wherein the control assembly 2 is installed at the top of the base 1, the control assembly 2 specifically comprises a telescopic sleeve 201, a push rod 202, a servo motor 203, a controller 204, a slide rail 205, a nut 206, a screw 207, a pressing plate 208, a buffer spring 209, a weight sensor 210 and a limiting plate 211, the servo motor 203 is installed at the right side in the base 1, the controller 204 is installed at the outer side of the servo motor 203, a power output end at the top of the servo motor 203 is connected with a power input end at the bottom of the screw 207, the screw 207 is installed in the telescopic sleeve 201 in a threaded manner, the telescopic sleeve 201 is installed at the right side of the surface of the base 1, the push rod 202 is inserted in the telescopic sleeve 201, the nut 206 is arranged at the bottom of the push rod 202, and the nut 206 is connected with the surface of the screw 207 in a threaded manner, the utility model discloses a wear-resisting assembly, including screw rod 207, limiting plate 211, weight sensor 210, buffer spring 209, ejector pin 202, controller 204, slide rail 205, wear-resisting subassembly 3, servo motor 203, telescopic oil pipe 302, oil-out port 303, servo motor 203's signal input part is connected to the signal output part of controller 204, the telescopic oil pipe 201 is seted up to slide rail 205, wear-resisting subassembly 3 specifically comprises oil storage tank 301, telescopic oil pipe 302 and oil-out port 303.
Wherein, oil storage tank 301 is installed on flexible cover 201 right side, flexible oil pipe 302 bottom is pegged graft to the bottom in the oil storage tank 301, flexible oil pipe 302 top is run through flexible cover 201 and ejector pin 202 bottom and is connected oil-out 303, oil-out 303 is seted up in nut 206, sets up the oil storage tank and pegs graft in nut 206 through flexible oil pipe 302 in the flexible cover 201 outside to in discharging lubricating oil to nut 206 through flexible oil pipe 302, provide lubricated effect between nut 206 and the screw rod 207, reduce the friction between nut 206 and the screw rod 207.
Wherein, heating panel 4 is installed at base 1 left side top, and heating panel 4 that base 1 left side top set up can be convenient for use the heat dissipation of servo motor 203, prevents that servo motor 203 from using for a long time and burning out because of the high temperature.
Wherein, oil feeding port 5 has been seted up at oil storage tank 301 top, and oil feeding port 5 that oil storage tank 301 top was seted up can be convenient for use the interior additive lubricating oil of oil storage tank 301.
It should be noted that, the utility model relates to a wear-resisting strenghthened type electric putter, in operation, open and add the hydraulic fluid port 5, add lubricating oil to the oil storage tank 301 through adding the hydraulic fluid port 5, when needing to use the electric putter, switch on the external power, start servo motor 203, servo motor 203 drives screw 207 clockwise to rotate, drive nut 206 of ejector pin 202 bottom at screw 207 surface spiral rotation, both ends sliding connection in slide rail 205 of ejector pin 202 bottom, restrict ejector pin 202, thereby restrict ejector pin 202 in telescopic sleeve 201 only do the up-and-down sliding motion, and can not rotate along with the rotation of screw 207, after ejector pin 202 slided to a certain extent upwards, the bottom contacts pressure plate 208 and compresses buffer spring 209 in ejector pin 202, buffer spring 209 extrudes weight sensor 210 after compressing, weight sensor 210 transmits the signal to controller 204, controller 204 controls servo motor 203 to stop rotating, when the top rod 202 needs to be retracted, the servo motor 203 is only needed to be started to drive the screw 207 to rotate anticlockwise, so that the nut 206 rotates anticlockwise on the surface of the screw 207, the top rod 202 is retracted into the telescopic sleeve 201, after the top rod 202 is retracted to a certain degree to the bottom, the bottom of the top rod 202 contacts the pressure plates 208 arranged at two ends of the bottom of the telescopic sleeve 201 and downwards compresses the buffer springs 209, the buffer springs 209 extrude the weight sensors 210, the weight sensors 210 can stop the servo motor 203 through the controller 204, the extension and retraction amplitude of the top rod 202 is automatically limited, excessive abrasion between the screw 207 and the nut 206 caused by excessive extension or retraction of the top rod 202 is effectively prevented, the use is safer, and when the screw 207 rotates, the lubricating oil in the oil storage tank 301 slowly flows into the nut 206 through the telescopic oil pipe 302, the lubricating oil seeped out from the nut 206 is smeared on the inner side of the nut 206 and the surface of the screw 207 through the rotation of the screw 207, the friction between the screw 207 and the nut 206 is reduced, and the service life of the screw 207 is prolonged.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a wear-resisting strenghthened type electric putter, includes base (1), its characterized in that still includes control assembly (2) and abrasionproof subassembly (3), control assembly (2) are installed at base (1) top, control assembly (2) specifically by flexible cover (201), ejector pin (202), servo motor (203), controller (204), slide rail (205), nut (206), screw rod (207), clamp plate (208), buffer spring (209), weight sensor (210) and limiting plate (211) are constituteed, servo motor (203) are installed to the right side in base (1), controller (204) are installed in servo motor (203) outside, servo motor (203) top power take off end connects screw rod (207) bottom power input end, screw rod (207) screw thread is installed in flexible cover (201), flexible cover (201) are installed on base (1) surface right side, it has ejector pin (202) to peg graft in flexible cover (201), ejector pin (202) bottom is provided with nut (206), nut (206) threaded connection is on screw rod (207) surface, screw rod (207) top is provided with limiting plate (211), weight sensor (210) are all installed at limiting plate (211) bottom both ends and flexible cover (201) bottom both ends, buffer spring (209) connection clamp plate (208) are passed through at weight sensor (210) top, ejector pin (202) bottom both sides sliding connection is in slide rail (205), the signal input part of signal output part connection director (204) of weight sensor (210), the signal input part of servo motor (203) is connected to the signal output part of controller (204), both sides in flexible cover (201) are seted up in slide rail (205), abrasionproof subassembly (3) specifically by oil storage tank (301), A telescopic oil pipe (302) and an oil outlet (303).
2. The wear-resistant reinforced electric push rod according to claim 1, characterized in that: oil storage tank (301) is installed on flexible cover (201) right side, flexible oil pipe (302) bottom is pegged graft to bottom in oil storage tank (301), flexible oil pipe (302) top is run through flexible cover (201) and ejector pin (202) bottom and is connected oil-out (303), oil-out (303) are seted up in nut (206).
3. The wear-resistant reinforced electric push rod according to claim 1, characterized in that: and a heat dissipation plate (4) is installed at the top of the left side of the base (1).
4. The wear-resistant reinforced electric push rod according to claim 1, characterized in that: an oil adding port (5) is formed in the top of the oil storage tank (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122480319.7U CN216436981U (en) | 2021-10-15 | 2021-10-15 | Wear-resisting strenghthened type electric putter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122480319.7U CN216436981U (en) | 2021-10-15 | 2021-10-15 | Wear-resisting strenghthened type electric putter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216436981U true CN216436981U (en) | 2022-05-03 |
Family
ID=81331795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122480319.7U Expired - Fee Related CN216436981U (en) | 2021-10-15 | 2021-10-15 | Wear-resisting strenghthened type electric putter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216436981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115342179A (en) * | 2022-06-28 | 2022-11-15 | 杭州华一强实业有限公司 | Electric telescopic joint rod |
-
2021
- 2021-10-15 CN CN202122480319.7U patent/CN216436981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115342179A (en) * | 2022-06-28 | 2022-11-15 | 杭州华一强实业有限公司 | Electric telescopic joint rod |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220503 |