CN205719361U - A kind of linear motor static force placement property test device - Google Patents
A kind of linear motor static force placement property test device Download PDFInfo
- Publication number
- CN205719361U CN205719361U CN201620608539.XU CN201620608539U CN205719361U CN 205719361 U CN205719361 U CN 205719361U CN 201620608539 U CN201620608539 U CN 201620608539U CN 205719361 U CN205719361 U CN 205719361U
- Authority
- CN
- China
- Prior art keywords
- linear motor
- fixedly installed
- lathe
- rotary screw
- test device
- 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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
This utility model relates to electronic machine detecting device, particularly relates to a kind of linear motor static force placement property test device.This device includes lathe, it is fixedly installed chuck on described lathe, described chuck is used for the tested linear motor of clamping, described tested linear motor mover end is fixedly installed axle, described axle is connected by line with tension dynamometer, described tension dynamometer is connected by line with rotary screw one end, and described rotary screw is fixedly installed on lathe by fixing rotary screw frame, and described axle is additionally provided with detector for displacement measuring.This utility model structural stability is strong, and simple in construction is easy for installation, and detection is accurately.
Description
Technical field
This utility model relates to electronic machine detecting device, particularly relates to a kind of linear motor static force placement property test
Device.
Background technology
When not changing exciting current direction, the horizontal thrust suffered by linear motor mover and rotor position it
Between relation be referred to as static force placement property.For Linearkompressor, cylinder interior gas spring rate and piston stroke it
Between in non-linear relation so that motor must provide for the thrust matched, motor mover position in whole compression process
Move the important indicator that the relation with power is split-phase motor performance.
Summary of the invention
In order to preferably detect motor performance, a kind of linear motor static force placement property that this utility model provides
Test device.
The technical scheme that this utility model is taked for achieving the above object is:
A kind of linear motor static force placement property test device, this device includes lathe, fixing on described lathe
Arranging chuck, described chuck is used for the tested linear motor of clamping, and described tested linear motor mover end is fixedly installed
Axle, described axle is connected by line with tension dynamometer, and described tension dynamometer is connected by line with rotary screw one end, institute
The rotary screw stated is fixedly installed on lathe by fixing rotary screw frame, and described axle is additionally provided with detector for displacement measuring.
As improving further, the described rotary screw other end is fixedly installed rotary handle.
As improving further, described detector for displacement measuring is dial gauge.
This utility model structural stability is strong, and simple in construction is easy for installation, and detection is accurately.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation.
As it is shown in figure 1, a kind of linear motor static force placement property test device, this device includes lathe 1, described
Lathe 1 on be fixedly installed chuck 2, described chuck 2 is for the tested linear motor of clamping 3, described tested straight line electric
Machine 3 mover end is fixedly installed axle 4, and described axle 4 is connected by line with tension dynamometer 5, described tension dynamometer 5 and rotation
Screw rod 6 one end is connected by line, and described rotary screw 6 other end is fixedly installed rotary handle 9, and described rotary screw 6 leads to
Cross fixing rotary screw frame 7 to be fixedly installed on lathe 1, described lathe 1 is additionally provided with detector for displacement measuring 8.
Described detector for displacement measuring 8 is dial gauge.
Operation principle:
Whole test completes on lathe. and lathe can ensure that good centring property, and also allows for controlling and measuring
Displacement. dial gauge is used for measuring displacement, during experiment, is fixed by motor chuck, is connected with axle by motor mover, by direct current
Power supply leads to constant unidirectional current to the coil of motor, rotates rotary handle, and rotary screw advances, and mover moves, after stable,
Record presses closer the dial gauge on mover and pulling force sensor counting, can be obtained by mover displacement by conversion and suffered pushes away
Power. regulation exciting current size and rotor position can measure static force one displacement curve.
Claims (3)
1. a linear motor static force placement property test device, it is characterised in that: this device includes lathe (1), described
Lathe (1) on be fixedly installed chuck (2), described chuck (2) be used for the tested linear motor of clamping (3), described is tested
Linear motor (3) mover end is fixedly installed axle (4), and described axle (4) is connected by line with tension dynamometer (5), described
Tension dynamometer (5) is connected by line with rotary screw (6) one end, and described rotary screw (6) is by fixing rotary screw frame
(7) it is fixedly installed on lathe (1), described lathe (1) is additionally provided with detector for displacement measuring (8).
A kind of linear motor static force placement property test device the most according to claim 1, it is characterised in that: described
Rotary screw (6) other end be fixedly installed rotary handle (9).
A kind of linear motor static force placement property test device the most according to claim 1, it is characterised in that: described
Detector for displacement measuring (8) be dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608539.XU CN205719361U (en) | 2016-06-17 | 2016-06-17 | A kind of linear motor static force placement property test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608539.XU CN205719361U (en) | 2016-06-17 | 2016-06-17 | A kind of linear motor static force placement property test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719361U true CN205719361U (en) | 2016-11-23 |
Family
ID=57316798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620608539.XU Expired - Fee Related CN205719361U (en) | 2016-06-17 | 2016-06-17 | A kind of linear motor static force placement property test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974912A (en) * | 2017-12-27 | 2019-07-05 | 核动力运行研究所 | A kind of clamp-type thrust pickup |
-
2016
- 2016-06-17 CN CN201620608539.XU patent/CN205719361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974912A (en) * | 2017-12-27 | 2019-07-05 | 核动力运行研究所 | A kind of clamp-type thrust pickup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200617 |