CN204376607U - A kind of electric cylinder - Google Patents
A kind of electric cylinder Download PDFInfo
- Publication number
- CN204376607U CN204376607U CN201520065844.4U CN201520065844U CN204376607U CN 204376607 U CN204376607 U CN 204376607U CN 201520065844 U CN201520065844 U CN 201520065844U CN 204376607 U CN204376607 U CN 204376607U
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- motor
- screw mandrel
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- nut
- screw
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Abstract
The utility model discloses a kind of electric cylinder, comprising: motor, motor cylinder body, motor coupler, shaft coupling rubber cushion, pin, screw mandrel shaft coupling, bearing, feed screw nut, screw mandrel, nut fixed axis, POM lock tube, screw mandrel boss, wherein motor coupler and screw mandrel shaft coupling are for connecting motor lead screw, and bearing is used for support screw, nut fixed axis is by Bolt Connection feed screw nut, and nut fixed axis is provided with guide protrusions, motor cylinder body is provided with the guide groove coordinated with guide protrusions on nut fixed axis.
Description
Technical field
The utility model relates to a kind of electromechanical control equipment, particularly relates to a kind of electric cylinder control appliance.
Background technology
Electricity cylinder is the modular product by servomotor and leading screw integrated design, and convert the rotary motion of servomotor to rectilinear motion, substantially seldom having of existing electric cylinder can realize high accuracy rectilinear motion, and ubiquity design is complicated, the defects such as noise is large.
Utility model content
The utility model a kind of novel electric cylinder is provided, low to solve existing electric cylinder precision of rectilinear motion, and ubiquity design is complicated, the defects such as noise is large.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of electric cylinder, comprise: motor, motor cylinder body, motor coupler, shaft coupling rubber cushion, pin, screw mandrel shaft coupling, bearing, feed screw nut, screw mandrel, nut fixed axis, POM lock tube, screw mandrel boss, wherein motor coupler and screw mandrel shaft coupling are for connecting motor lead screw, bearing is used for support screw, nut fixed axis is by Bolt Connection feed screw nut, and nut fixed axis is provided with guide protrusions, motor cylinder body is provided with the guide groove coordinated with guide protrusions on nut fixed axis.
Positive progressive effect of the present utility model is: the utility model electricity cylinder drives shaft coupling to rotate by electric machine rotation, and shaft coupling drives again screw mandrel to rotate, thus makes screw mandrel fixed axis realize high-precision rectilinear motion, the utility model electricity cylinder structure is simple, and noise is low, energy-conservation, totally, high rigidity, anti-impact force, extra long life, Operation and Maintenance is simple, can be applied in paper industry widely, chemical industry, automobile industry, electron trade, mechanical automation industry, welding profession etc.
Accompanying drawing explanation
Fig. 1 is the first state assembled view of the utility model electricity cylinder.
Fig. 2 is the second state assembled view of the utility model electricity cylinder.
Embodiment
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of electric cylinder of the utility model, comprise: motor 1, motor cylinder body 10, motor coupler 2, shaft coupling rubber cushion 3, pin 4, screw mandrel shaft coupling 5, bearing 7, feed screw nut 8, screw mandrel 13, nut fixed axis 9, POM lock tube 12, screw mandrel boss 14, wherein motor coupler 2 and screw mandrel shaft coupling 5 are for connecting motor 1 and screw mandrel 13, bearing 7 is for support screw 13, nut fixed axis 9 is by Bolt Connection feed screw nut 8, POM lock tube 12 is connected ground by Bolt Connection nut fixed axis 9 or is needed to realize the device of displacement movement, wherein nut fixed axis 9 is provided with guide protrusions, motor cylinder body 10 is provided with the guide groove (not shown) coordinated with the guide protrusions on nut fixed axis 9, with coordinating of guide groove, such projection ensure that screw mandrel fixed axis realizes high-precision rectilinear motion.
The utility model electricity cylinder is rotated by motor 1 and drives motor coupler 2 to rotate, and motor coupler 2 drives again screw mandrel 13 to rotate, thus makes screw mandrel fixed axis realize high-precision rectilinear motion, the utility model electricity cylinder noise is low, energy-conservation, totally, high rigidity, anti-impact force, extra long life, Operation and Maintenance is simple, can be applied in paper industry widely, chemical industry, automobile industry, electron trade, mechanical automation industry, welding profession etc.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its in specification still can be modified to the technical scheme that foregoing embodiments is recorded, or equivalent replacement is carried out to wherein portion of techniques feature, does not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technical scheme.
Claims (1)
1. an electric cylinder, comprise: motor (1), motor cylinder body (10), motor coupler (2), shaft coupling rubber cushion (3), pin (4), screw mandrel shaft coupling (5), bearing (7), feed screw nut (8), screw mandrel (13), nut fixed axis (9), POM lock tube (12), screw mandrel boss (14), wherein motor coupler (2) and screw mandrel shaft coupling (5) are for connecting motor (1) and screw mandrel (13), bearing (7) is for support screw (13), nut fixed axis (9) is by Bolt Connection feed screw nut (8), nut fixed axis (9) is provided with guide protrusions, motor cylinder body (10) is provided with the guide groove that guide protrusions upper with nut fixed axis (9) coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065844.4U CN204376607U (en) | 2015-01-30 | 2015-01-30 | A kind of electric cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065844.4U CN204376607U (en) | 2015-01-30 | 2015-01-30 | A kind of electric cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376607U true CN204376607U (en) | 2015-06-03 |
Family
ID=53332785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520065844.4U Active CN204376607U (en) | 2015-01-30 | 2015-01-30 | A kind of electric cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376607U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882996A (en) * | 2015-06-09 | 2015-09-02 | 武汉穆特科技有限公司 | Improved structure of direct-connection type electric cylinder |
| CN105207405A (en) * | 2015-10-28 | 2015-12-30 | 宁波麦科斯机器人科技有限公司 | Electric cylinder linear transmission structure |
| CN105605172A (en) * | 2016-02-29 | 2016-05-25 | 天津科为客科技有限公司 | Linear transmission device and detaching method thereof |
| CN106685136A (en) * | 2017-01-26 | 2017-05-17 | 天津科为客科技有限公司 | Linear transmission actuator with pre-tightening jamming prevention function |
-
2015
- 2015-01-30 CN CN201520065844.4U patent/CN204376607U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882996A (en) * | 2015-06-09 | 2015-09-02 | 武汉穆特科技有限公司 | Improved structure of direct-connection type electric cylinder |
| CN105207405A (en) * | 2015-10-28 | 2015-12-30 | 宁波麦科斯机器人科技有限公司 | Electric cylinder linear transmission structure |
| CN105207405B (en) * | 2015-10-28 | 2018-02-02 | 宁波麦科斯机器人科技有限公司 | Electric cylinders linear transmission structure |
| CN105605172A (en) * | 2016-02-29 | 2016-05-25 | 天津科为客科技有限公司 | Linear transmission device and detaching method thereof |
| CN106685136A (en) * | 2017-01-26 | 2017-05-17 | 天津科为客科技有限公司 | Linear transmission actuator with pre-tightening jamming prevention function |
| CN106685136B (en) * | 2017-01-26 | 2024-03-08 | 北京觅淘智联科技有限公司 | Linear transmission device with pre-tightening blocking prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |