CN108808970A - A kind of servo electric jar of accurate thrust control - Google Patents
A kind of servo electric jar of accurate thrust control Download PDFInfo
- Publication number
- CN108808970A CN108808970A CN201810667942.3A CN201810667942A CN108808970A CN 108808970 A CN108808970 A CN 108808970A CN 201810667942 A CN201810667942 A CN 201810667942A CN 108808970 A CN108808970 A CN 108808970A
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- thrust control
- ball nut
- accurate thrust
- electric jar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of servo electric jars of accurate thrust control, including：Electric cylinder shell, link block, ball nut, ball nut carrier, telescopic rod, ball screw, nose bar connector.Through the above way, the servo electric jar of the accurate thrust control of the present invention, it is realized in heavy duty or other adverse circumstances and is worked by coaxial transmission telescopic rod, have many advantages, such as that unfailing performance is high, power is big, low noise, long lifespan, while there are extensive market prospects in the application of electric cylinder and on popularizing.
Description
Technical field
The present invention relates to servo-electric fields, more particularly to a kind of servo electric jar of accurate thrust control.
Background technology
Electric cylinder is a kind of modular product by servo motor and leading screw integrated design, and the rotation of servo motor is transported
Turn changes linear motion into, higher and higher with the requirement of factory automation, and the function of electric cylinder is also more and more abundant, electric cylinder
（Also referred to as Electric Actuator）Main function is exactly with various motor（Such as servomotor, stepping motor, motor）
Drive various screw rods（Such as sliding screw, ball screw）Rotation, is converted into linear motion, and push slide unit along various by nut
Guide rail（Such as rail plate, spherical guide, high rigidity the linear guide）It does reciprocating linear motion as cylinder, it is different to adapt to
It is required that there are many descriptions for electric cylinder, also there is different structures.
Invention content
The invention mainly solves the technical problem of providing a kind of servo electric jars of accurate thrust control.
In order to solve the above technical problems, one aspect of the present invention is：
A kind of servo electric jar of accurate thrust control is provided, including：Electric cylinder shell, link block, ball nut, ball nut
Carrier, telescopic rod, ball screw, nose bar connector, the servo motor drive the telescopic rod by the ball nut carrier
Linear motion, the ball screw are arranged inside the telescopic rod, and the ball screw is set with the telescopic rod with central shaft
It sets, the nose bar connector is arranged in the end of the telescopic rod, and the ball nut is connect with the ball nut carrier, described
Servo motor is connect by link block with the ball nut carrier.
In a preferred embodiment of the present invention, the link block and servo motor are coaxially connected.
In a preferred embodiment of the present invention, the ball nut carrier and telescopic rod are coaxially connected.
In a preferred embodiment of the present invention, sealing ring is set on the telescopic rod.
In a preferred embodiment of the present invention, lubrication hole is set on the electric cylinder shell.
In a preferred embodiment of the present invention, smooth layer is set on the electric cylinder shell.
The beneficial effects of the invention are as follows：A kind of servo electric jar of accurate thrust control is provided, it is flexible by coaxial transmission
Bar is realized to work in heavy duty or other adverse circumstances, has many advantages, such as that unfailing performance is high, power is big, low noise, long lifespan, together
When electric cylinder application and it is universal on have extensive market prospects.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the structural schematic diagram of one preferred embodiment of servo electric jar of the accurate thrust control of the present invention.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of servo electric jar of accurate thrust control, including：Electric cylinder shell 1, link block 2, ball nut 3, ball nut
Carrier 4, telescopic rod 5, ball screw 6, nose bar connector 7, the servo motor drive described stretch by the ball nut carrier 4
Contracting bar 5 moves along a straight line, and the ball screw 6 is arranged inside the telescopic rod 5, and the ball screw 6 is same with the telescopic rod 5
Central shaft is arranged, and the nose bar connector 7 is arranged in the end of the telescopic rod 5, and the ball nut 3 is carried with the ball nut
Body 4 connects, and servo motor is connect by the link block 2 with the ball nut carrier 4.
The link block 2 and servo motor are coaxially connected.
The ball nut carrier 4 and telescopic rod 5 are coaxially connected.
Sealing ring 8 is set on the telescopic rod 5.
Lubrication hole 9 is set on the electric cylinder shell 1.
Smooth layer is set on the electric cylinder shell 1.
The advantageous effect of the servo electric jar of the present invention accurate thrust control is：A kind of servo of accurate thrust control is provided
Electric cylinder realizes by coaxial transmission telescopic rod in heavy duty or other adverse circumstances and works have unfailing performance height, power
Greatly, the advantages that low noise, long lifespan, while there are extensive market prospects in the application of electric cylinder and on popularizing.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (6)
1. a kind of servo electric jar of accurate thrust control, which is characterized in that including：Electric cylinder shell, link block, ball spiral shell
Mother, ball nut carrier, telescopic rod, ball screw, nose bar connector, the servo motor are driven by the ball nut carrier
The telescopic rod linear motion, the ball screw are arranged inside the telescopic rod, the ball screw and the telescopic rod
It is arranged with central shaft, the nose bar connector is arranged in the end of the telescopic rod, and the ball nut is carried with the ball nut
Body connects, and servo motor is connect by the link block with the ball nut carrier.
2. the servo electric jar of accurate thrust control according to claim 1, which is characterized in that the link block and servo
Motor coaxle connects.
3. the servo electric jar of accurate thrust control according to claim 1, which is characterized in that the ball nut carrier
It is coaxially connected with telescopic rod.
4. the servo electric jar of accurate thrust control according to claim 1, which is characterized in that be arranged on the telescopic rod
Sealing ring.
5. the servo electric jar of accurate thrust control according to claim 1, which is characterized in that on the electric cylinder shell
Lubrication hole is set.
6. the servo electric jar of accurate thrust control according to claim 1, which is characterized in that on the electric cylinder shell
Smooth layer is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810667942.3A CN108808970A (en) | 2018-06-26 | 2018-06-26 | A kind of servo electric jar of accurate thrust control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810667942.3A CN108808970A (en) | 2018-06-26 | 2018-06-26 | A kind of servo electric jar of accurate thrust control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108808970A true CN108808970A (en) | 2018-11-13 |
Family
ID=64070757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810667942.3A Pending CN108808970A (en) | 2018-06-26 | 2018-06-26 | A kind of servo electric jar of accurate thrust control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808970A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09264492A (en) * | 1996-03-28 | 1997-10-07 | Sanwa Tekki Corp | Vibration control device for electrical viscous fluid |
| CN205401629U (en) * | 2016-02-29 | 2016-07-27 | 天津科为客科技有限公司 | Linear drive device |
| CN207339542U (en) * | 2017-11-03 | 2018-05-08 | 苏州丰达瑞自动化设备科技有限公司 | Servo electric jar |
-
2018
- 2018-06-26 CN CN201810667942.3A patent/CN108808970A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09264492A (en) * | 1996-03-28 | 1997-10-07 | Sanwa Tekki Corp | Vibration control device for electrical viscous fluid |
| CN205401629U (en) * | 2016-02-29 | 2016-07-27 | 天津科为客科技有限公司 | Linear drive device |
| CN207339542U (en) * | 2017-11-03 | 2018-05-08 | 苏州丰达瑞自动化设备科技有限公司 | Servo electric jar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |