CN109617305A - A kind of two-way shaft servo straight line executing mechanism - Google Patents
A kind of two-way shaft servo straight line executing mechanism Download PDFInfo
- Publication number
- CN109617305A CN109617305A CN201811170280.5A CN201811170280A CN109617305A CN 109617305 A CN109617305 A CN 109617305A CN 201811170280 A CN201811170280 A CN 201811170280A CN 109617305 A CN109617305 A CN 109617305A
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- China
- Prior art keywords
- straight line
- screw rod
- sun
- executing mechanism
- way shaft
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- 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.)
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Classifications
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- 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
-
- 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
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of two-way shaft servo straight line executing mechanisms, by 1, bottom plate；2, guide rail；3, sliding block；4, slider bracket；5, universal joint；6, sun bar；7, planet screw rod；8, internal tooth casing；9, roller bearing；10, rotor；11, motor stator；12, motor housing；13, electric motor end cap；14, bolt；15, circlip is constituted.Bottom plate is bolted with guide rail use, and planet screw rod is matched with sun column and internal tooth casing, and planet screw rod uses roller screw rod, and internal tooth casing is connected with rotor, and sun bar is connected with slider bracket limits the swing of sun bar.The mechanism structure is simple, conveniently moving, and occupied area is small, maintenance cost is low, is inputted using servo motor as power, stabilization of speed, precision is high, adaptable, is quick on the draw, operating noise is small, for roller screw rod as drive rod, bearing capacity is strong, high-intensitive and rigidity, it the advantages of organization's integration both servo motor and roller screw, has strong promotion and application value.
Description
Technical field
The invention belongs to mechanical electric construction applications more particularly to a kind of two-way shaft servo straight line executing mechanisms.
Background technique
It is equal that two-way shaft servo straight line executing mechanism is mainly used for electronic slide unit, straight line slide unit, industry mechanical arm, super-pressure
Matter machine.
With factory automation require it is higher and higher, it is traditional using air pressure or hydraulic power realizes the straight of push rod
Line movement is not able to satisfy automation and requires, and is come into being using the be used as power straight line executing mechanism of output of servo motor；Increase pressure
Force snesor controls precision up to 1%；It can be connect with PLC dispatch control system, realize high-accuracy control.Low noise, energy conservation are done
Only, be quick on the draw, high rigidity, impact resistance, extra long life, Operation and Maintenance is simple, can fault-free in the presence of a harsh environment, protection etc.
Grade can achieve IP66.Long-term work, and realize high intensity, at high speed, high accuracy positioning, movement is steady, low noise.So
It can be widely applied to paper industry, chemical industry, automobile industry, electronics industry, mechanical automation industry, welding profession
Deng.
Traditional straight line executing mechanism generally uses single shaft straight line executing mechanism, uses ball screw as transmission shaft,
So that the service efficiency of mechanism is low, high production cost, maintenance cost is high, and the consumption energy is more, and rate is irregular, and use scope is limited.
Summary of the invention
The purpose of the present invention is to provide a kind of two-way shaft servo straight line executing mechanisms, it is intended to solve prior art offer
Straight line executing mechanism, the general operating mode using single shaft, using ball-screw as Gear Planet Transmission axis or using air pressure
Or it is hydraulic as a source of power so that mechanism service efficiency is low, production, maintenance cost are high, and the consumption energy is more, and use scope has
Limit, the irregular problem of rate.
The invention is realized in this way a kind of two-way shaft servo straight line executing mechanism, which is held
Row mechanism includes: bottom plate, guide rail, sliding block, slider bracket, universal joint, sun bar, planet screw rod, internal tooth casing, roller bearing, electricity
Machine rotor, motor stator, motor housing, electric motor end cap, bolt, circlip.
The bottom plate is bolted with guide rail, and planet screw rod is matched with sun column with internal tooth casing, and internal tooth casing and motor turn
Son is connected, and sun bar and slider bracket are connected and limit the swing of sun bar, and the two-way shaft servo straight line executes machine
Structure is using servo motor as power, and roller screw rod is as planet screw rod.
Further, the two-way shaft servo straight line executing mechanism, which is characterized in that the straight line executing mechanism is double
To the structure of shaft.
Further, the two-way shaft servo straight line executing mechanism, which is characterized in that slider bracket is connected with sun bar
It connects, limits the rotary motion of sun bar, move in a straight line it can only.
Further, the two-way shaft servo straight line executing mechanism, which is characterized in that mechanism both ends axis body is same
Axis, two end motions are opposite equidistance motion.
Further, the two-way shaft servo straight line straight-line mechanism, which is characterized in that sun bar both ends can while or be divided
Not or other connectors are individually replaced, such as: manipulator, plunger case.
Two-way shaft servo straight line executing mechanism provided by the invention, by bottom plate, guide rail, sliding block, slider bracket, universal
Section, sun bar, planet screw rod, internal tooth casing, roller bearing, rotor, motor stator, motor housing, electric motor end cap, bolt,
Circlip is constituted.Bottom plate is bolted with guide rail, and planet screw rod is matched with sun column and internal tooth casing, and internal tooth casing and motor turn
Son is connected, and sun bar and slider bracket are connected and limit the swing of sun bar.The two-way shaft servo straight line executes machine
Using servo motor as power, roller screw rod can be joined structure as planet screw rod, executing agency with PLC dispatch control system
Dynamic, the mechanism structure is simple, and conveniently moving, occupied area is small, and maintenance cost is low.It is inputted using servo motor as power, it is special
Surely be: stabilization of speed, precision is high, adaptable, is quick on the draw, operating noise is small.Roller screw rod is as drive rod, feature:
The advantages of bearing capacity is strong, high-intensitive and rigidity, the organization's integration both servo motor and roller screw, pushes away with stronger
Extensively and application value.
Detailed description of the invention
Fig. 1 is two-way shaft servo straight line actuator schematic diagram provided in an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of two-way shaft servo straight line executing mechanism provided in an embodiment of the present invention.
Fig. 3 is the status architecture signal before two-way shaft servo straight line executing mechanism movement provided in an embodiment of the present invention
Figure.
Fig. 4 is two-way shaft servo straight line executing mechanism post exercise status architecture signal provided in an embodiment of the present invention
Figure.
In figure: 1, bottom plate；2, guide rail；3, sliding block；4, slider bracket；5, universal joint；6, sun bar；7, planet screw rod；8,
Internal tooth casing；9, roller bearing；10, rotor；11, motor stator；12, motor housing；13, electric motor end cap；14, bolt；15,
Circlip.
Claims (5)
1. a kind of two-way shaft servo straight line executing mechanism, which is characterized in that the two-way shaft servo straight line executing mechanism includes:
Bottom plate, guide rail, sliding block, slider bracket, sun bar, planet screw rod, internal tooth casing, rotor, motor stator, motor housing, electricity
Generator terminal lid, bolt, circlip；
The bottom plate is bolted with guide rail use, and sliding block moves along a straight line on guide rail, planet screw rod and sun column and internal tooth casing
It matches, internal tooth casing is connected with rotor, and sliding block is connected with slider bracket, and circlip is connect with sun bar, motor
Rotor, motor stator, motor housing, electric motor end cap form servo motor, and the two-way shaft servo straight line executing mechanism is to adopt
Use servo motor as power, roller screw rod is as planet screw rod.
2. two-way shaft servo straight line executing mechanism as described in claim 1, which is characterized in that the straight line executing mechanism is
The structure of two-way sun bar shaft.
3. two-way shaft servo straight line executing mechanism as claimed in claim 2, which is characterized in that sun bar and slider bracket phase
Connection limits the rotary motion of sun bar, move in a straight line it can only.
4. two-way shaft servo straight line executing mechanism as claimed in claim 3, which is characterized in that the mechanism sun bar both ends
Made linear motion is equidistant coaxial linear motion.
5. two-way shaft servo straight line straight-line mechanism as described in claim 1, which is characterized in that sun bar both ends can connect it
Its structural member, such as: manipulator, plunger case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170280.5A CN109617305A (en) | 2018-10-09 | 2018-10-09 | A kind of two-way shaft servo straight line executing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170280.5A CN109617305A (en) | 2018-10-09 | 2018-10-09 | A kind of two-way shaft servo straight line executing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109617305A true CN109617305A (en) | 2019-04-12 |
Family
ID=66002802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811170280.5A Pending CN109617305A (en) | 2018-10-09 | 2018-10-09 | A kind of two-way shaft servo straight line executing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109617305A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494579A (en) * | 2020-04-08 | 2021-10-12 | 绍兴吉能纳米科技有限公司 | High-thrust execution device with two ends capable of reciprocating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110185785A1 (en) * | 2010-02-04 | 2011-08-04 | Eagle Press & Equipment Co. Ltd. | Servo Hemming Press |
| CN103802343A (en) * | 2014-01-17 | 2014-05-21 | 西安交通大学 | Two-way horizontal servo pressure machine for transmission of planet roller lead screw |
| CN106441882A (en) * | 2016-11-26 | 2017-02-22 | 陕西理工学院 | Bidirectional loading device of planetary roller screw pair and loading method |
| CN207200476U (en) * | 2017-08-09 | 2018-04-06 | 中国电建集团装备研究院有限公司 | A kind of planetary roller screw pair electromechanical integration Linear Actuation System |
-
2018
- 2018-10-09 CN CN201811170280.5A patent/CN109617305A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110185785A1 (en) * | 2010-02-04 | 2011-08-04 | Eagle Press & Equipment Co. Ltd. | Servo Hemming Press |
| CN103802343A (en) * | 2014-01-17 | 2014-05-21 | 西安交通大学 | Two-way horizontal servo pressure machine for transmission of planet roller lead screw |
| CN106441882A (en) * | 2016-11-26 | 2017-02-22 | 陕西理工学院 | Bidirectional loading device of planetary roller screw pair and loading method |
| CN207200476U (en) * | 2017-08-09 | 2018-04-06 | 中国电建集团装备研究院有限公司 | A kind of planetary roller screw pair electromechanical integration Linear Actuation System |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494579A (en) * | 2020-04-08 | 2021-10-12 | 绍兴吉能纳米科技有限公司 | High-thrust execution device with two ends capable of reciprocating |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190412 |