CN109374172A - A kind of method of conduction brush elasticity testing device and its testing conductive brush elastic force - Google Patents
A kind of method of conduction brush elasticity testing device and its testing conductive brush elastic force Download PDFInfo
- Publication number
- CN109374172A CN109374172A CN201811288650.5A CN201811288650A CN109374172A CN 109374172 A CN109374172 A CN 109374172A CN 201811288650 A CN201811288650 A CN 201811288650A CN 109374172 A CN109374172 A CN 109374172A
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- China
- Prior art keywords
- testing device
- conduction brush
- elastic force
- brush
- elasticity testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of methods of conduction brush elasticity testing device and its testing conductive brush elastic force, including fixing seat, elasticity testing device and arrangement for deflecting, elasticity testing device and arrangement for deflecting are all set in fixing seat, elasticity testing device is used to measure the elastic force of conduction brush, arrangement for deflecting is used cooperatively with elasticity testing device, for realizing the deflection of conduction brush；Test method includes device zeroing, elastic force test and data check analysis.Conduction brush elasticity testing device of the present invention can accurately test out the conduction brush elastic force corresponding in desired deflection angle, it is compareed by the elastic force Value Data that will be tested out with standard Value Data, to judge whether conduction brush is qualified, the value of elastic of each conduction brush of guarantee group cyclization brush is consistent, and then guarantees that the abrasion of ring brush is controlled；The elastic force Value Data that conduction brush elasticity testing device structure of the present invention is simple, testing efficiency is high, test method is simple and tests is accurate.
Description
Technical field
The invention belongs to conduction brush technical fields, specifically, being related to a kind of conduction brush elasticity testing device and its test
The method of conduction brush elastic force.
Background technique
Conduction brush is that one kind can be widely used in many industries with the hairbrush of static conductive.In actual application,
Multiple conduction brush are usually combined together to form ring brush to clear up the inside of apparatus structure, in scale removal process middle ring brush meeting
The elastic force to conduction brush is then needed by different degrees of abrasion in order to keep the abrasion of ring brush in actual application controlled
Elastic force test is carried out, qualified conduction brush group cyclization brush is selected.
The device of testing conductive brush elastic force is not can be good in the prior art, therefore, it is necessary to design a kind of conduction
The method of brush elasticity testing device and its testing conductive brush elastic force.
Summary of the invention
For deficiency above-mentioned in the prior art, the present invention provides a kind of conduction brush elasticity testing device and its testing conductive
The method of brush elastic force exists in the prior art for solving: being unable to the technical problems such as the deflection elastic force of testing conductive brush.
In order to achieve the above object, the solution that the present invention uses is: a kind of conduction brush elasticity testing device, including solid
Reservation, elasticity testing device and arrangement for deflecting, the elasticity testing device and arrangement for deflecting are all set in fixing seat, the bullet
Force test device is used to measure the elastic force of conduction brush, and the arrangement for deflecting is used cooperatively with elasticity testing device, for realizing leading
The deflection of brush.
Further, the elasticity testing device includes for measuring the test subject of elastic force, pointer and scale dial plate, institute
It states pointer and is pierced by from test subject corresponding with scale dial plate, the arrangement for deflecting is set to below scale dial plate.
Further, the arrangement for deflecting is that rotary shaft, the rotary shaft and fixing seat are rotatablely connected by bearing.
Further, it is provided on the test subject for showing that value of elastic obtains display window.
Further, the fixing groove for fixing conduction brush is provided in the rotary shaft.
Further, the rotary shaft is provided with rotating handles far from one end of fixing seat.
A kind of method of conduction brush elasticity testing device testing conductive brush elastic force, comprising the following steps:
S1. before being tested, check whether the pointer of elasticity testing device is zeroed, if pointer non-return-to-zero, to elastic force
Test device returns to zero, until pointer is zeroed, into next step；
S2. conduction brush to be tested is fixedly mounted on the rotary shaft, and finely tunes rotary shaft and makes the bristle of conduction brush proper
Good and elasticity testing device pointer contact is without deflecting, into next step；
S3. rotary shaft is rotated according to the required deflection angle of conduction brush test, when the deflection angle of conduction brush reaches pre-
It when provisioning request, is kept for 2~3 seconds, the value of elastic that record elasticity testing device is shown；
S4. the elastic force Value Data of conduction brush obtained in step S3 is compareed with the elastic force Value Data of standard, if full
On the contrary the elastic force Value Data of sufficient standard, the elastic force of conduction brush is qualified, then be unqualified；
S5. step S1~S4 is repeated, the value of elastic of all conduction brush is tested.
Further, the deflection angle in the step S3 is 0~90 °.
It further, should slowly and at the uniform velocity when rotating rotary shaft in the step S3.
The beneficial effects of the present invention are: conduction brush elasticity testing device of the present invention can accurately test out conduction
The elastic force corresponding in desired deflection angle is brushed, is compareed by the elastic force Value Data that will be tested out with standard Value Data, from
And judging whether conduction brush is qualified, the value of elastic of each conduction brush of guarantee group cyclization brush is consistent, and then guarantees the abrasion of ring brush
It is controlled；Conduction brush elasticity testing device structure of the present invention is simple, testing efficiency is high, test method is simple and test
Elastic force Value Data is accurate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of conduction brush elasticity testing device of the present invention；
Fig. 2 is the structure sectional view of arrangement for deflecting of the present invention；
In attached drawing: 1- fixing seat, 2- elasticity testing device, 21- test subject, 22- pointer, 23- scale dial plate, 3- deflection
Device, 4- conduction brush, 5- display window, 6- fixing groove, 7- rotating handles.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described:
To make the object, technical solutions and advantages of the present invention clearer, the technical solution in the present invention is carried out below
It clearly and completely describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Embodiment 1
Referring to Figures 1 and 2, the present invention provides a kind of conduction brush elasticity testing device, including fixing seat 1, elastic force test dress
2 and arrangement for deflecting 3 are set, the elasticity testing device 2 and arrangement for deflecting 3 are all set in fixing seat 1, the elasticity testing device
2 for measuring the elastic force of conduction brush 4, and the elasticity testing device 2 includes for measuring the test subject 21 of elastic force, 22 and of pointer
Scale dial plate 23, the pointer 22 are pierced by corresponding with scale dial plate 23 from test subject 21, set on the test subject 21
It is equipped with for showing that value of elastic obtains display window 5, the arrangement for deflecting 3 is set to the 23 lower section arrangement for deflecting 3 of scale dial plate
It is used cooperatively with elasticity testing device 2, for realizing the deflection of conduction brush 4, the arrangement for deflecting 3 is rotary shaft, the rotation
Axis and fixing seat 1 are rotatablely connected by bearing, the fixing groove 6 for fixing conduction brush are provided in the rotary shaft, in reality
In use, conduction brush elasticity testing device should be placed on dry damp, horizontal position, and make that there is elasticity testing device 2
On one side upward, it avoids that conduction brush elasticity testing device side is put or put upside down, influences the accuracy of elastic force test result.
A kind of method of conduction brush elasticity testing device testing conductive brush elastic force, comprising the following steps:
S1. before being tested, check whether the pointer 22 of elasticity testing device 2 is zeroed, if 22 non-return-to-zero of pointer, right
Elasticity testing device 2 returns to zero, until pointer 22 is zeroed, into next step；
S2. conduction brush 4 to be tested is fixedly mounted on the rotary shaft, and finely tunes the bristle that rotary shaft makes conduction brush 4
Just it is contacted with the pointer 22 of elasticity testing device 2 without deflecting, into next step；
S3. required deflection angle is tested according to conduction brush 4 and rotates rotary shaft, the angle for rotating rotary shaft is controlled 0
It should be protected as far as possible when in the range of~90 °, preferably no more than 50 °, conduction brush 4 being prevented to be damaged, and rotate rotary shaft
Card slowly and at the uniform velocity, improves the accuracy of elastic force test result；When the deflection angle of conduction brush 4 reaches pre-provisioning request, 2 are kept
Second, the value of elastic that record elasticity testing device 2 is shown；
S4. the elastic force Value Data of conduction brush 4 obtained in step S3 is compareed with the elastic force Value Data of standard, if full
On the contrary the elastic force Value Data of sufficient standard, the elastic force of conduction brush 4 is qualified, then be unqualified；
S5. step S1~S4 is repeated, the value of elastic of all conduction brush 4 is tested.
Embodiment 2
Referring to Figures 1 and 2, the present invention provides a kind of conduction brush elasticity testing device, including fixing seat 1, elastic force test dress
2 and arrangement for deflecting 3 are set, the elasticity testing device 2 and arrangement for deflecting 3 are all set in fixing seat 1, the elasticity testing device
2 for measuring the elastic force of conduction brush 4, and the elasticity testing device 2 includes for measuring the test subject 21 of elastic force, 22 and of pointer
Scale dial plate 23, the pointer 22 are pierced by corresponding with scale dial plate 23 from test subject 21, set on the test subject 21
It is equipped with for showing that value of elastic obtains display window 5, the arrangement for deflecting 3 is set to the 23 lower section arrangement for deflecting 3 of scale dial plate
It is used cooperatively with elasticity testing device 2, for realizing the deflection of conduction brush 4, the arrangement for deflecting 3 is rotary shaft, the rotation
Axis and fixing seat 1 are rotatablely connected by bearing, and the fixing groove 6 for fixing conduction brush, the rotation are provided in the rotary shaft
Shaft is provided with rotating handles 7 far from one end of fixing seat 1, in actual use, should place conduction brush elasticity testing device
On Yu Ganchao, horizontal position, and the one side for making to have elasticity testing device 2 is upward, avoids conduction brush elasticity testing device
Side puts or puts upside down, influences the accuracy of elastic force test result.
A kind of method of conduction brush elasticity testing device testing conductive brush elastic force, comprising the following steps:
S1. before being tested, check whether the pointer 22 of elasticity testing device 2 is zeroed, if 22 non-return-to-zero of pointer, right
Elasticity testing device 2 returns to zero, until pointer 22 is zeroed, into next step；
S2. conduction brush 4 to be tested is fixedly mounted on the rotary shaft, and finely tunes the bristle that rotary shaft makes conduction brush 4
Just it is contacted with the pointer 22 of elasticity testing device 2 without deflecting, into next step；
S3. required deflection angle is tested according to conduction brush 4 and rotates rotary shaft, the angle for rotating rotary shaft is controlled 0
It should be protected as far as possible when in the range of~90 °, preferably no more than 50 °, conduction brush 4 being prevented to be damaged, and rotate rotary shaft
Card slowly and at the uniform velocity, improves the accuracy of elastic force test result；When the deflection angle of conduction brush 4 reaches pre-provisioning request, 3 are kept
Second, the value of elastic that record elasticity testing device 2 is shown；
S4. the elastic force Value Data of conduction brush 4 obtained in step S3 is compareed with the elastic force Value Data of standard, if full
On the contrary the elastic force Value Data of sufficient standard, the elastic force of conduction brush 4 is qualified, then be unqualified；
S5. step S1~S4 is repeated, the value of elastic of all conduction brush 4 is tested.
In conjunction with the embodiments 1 and embodiment 2, conduction brush elasticity testing device of the present invention, which can be tested out accurately, leads
The brush elastic force corresponding in desired deflection angle is carried out pair by the elastic force Value Data that will test out and standard Value Data
According to judge whether conduction brush is qualified, the value of elastic of each conduction brush of guarantee group cyclization brush is consistent, and then guarantees ring brush
It wears controlled；Conduction brush elasticity testing device structure of the present invention is simple, testing efficiency is high, test method is simple and surveys
The elastic force Value Data of examination is accurate.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of conduction brush elasticity testing device, it is characterized in that: including fixing seat (1), elasticity testing device (2) and arrangement for deflecting
(3), the elasticity testing device (2) and arrangement for deflecting (3) are all set on fixing seat (1), and the elasticity testing device (2) is used
In the elastic force of measurement conduction brush (4), the arrangement for deflecting (3) is used cooperatively with elasticity testing device (2), for realizing conduction brush
(4) deflection.
2. conduction brush elasticity testing device according to claim 1, it is characterized in that: the elasticity testing device (2) includes
For measuring the test subject (21), pointer (22) and scale dial plate (23) of elastic force, the pointer (22) is from test subject (21)
In be pierced by corresponding with scale dial plate (23), the arrangement for deflecting (3) is set to below scale dial plate (23).
3. conduction brush elasticity testing device according to claim 1, it is characterized in that: the arrangement for deflecting (3) is rotary shaft,
The rotary shaft and fixing seat (1) are rotatablely connected by bearing.
4. conduction brush elasticity testing device according to claim 2, it is characterized in that: being provided on the test subject (21)
For showing that value of elastic obtains display window (5).
5. conduction brush elasticity testing device according to claim 3, it is characterized in that: being provided in the rotary shaft for solid
Determine the fixing groove (6) of conduction brush.
6. conduction brush elasticity testing device according to claim 5, it is characterized in that: the rotary shaft is far from fixing seat (1)
One end be provided with rotating handles (7).
7. a kind of method of conduction brush elasticity testing device testing conductive brush elastic force, it is characterized in that: the following steps are included:
S1. before being tested, check whether the pointer (22) of elasticity testing device (2) is zeroed, if pointer (22) non-return-to-zero,
It returns to zero to elasticity testing device (2), until pointer (22) are zeroed, into next step；
S2. conduction brush (4) to be tested is fixedly mounted on the rotary shaft, and finely tunes the bristle that rotary shaft makes conduction brush (4)
Just it is contacted with the pointer (22) of elasticity testing device (2) without deflecting, into next step；
S3. rotary shaft is rotated according to the required deflection angle of conduction brush (4) test, when the deflection angle of conduction brush (4) reaches
It when pre-provisioning request, is kept for 2~3 seconds, the value of elastic of record elasticity testing device (2) display；
S4. the elastic force Value Data of conduction brush obtained in step S3 (4) is compareed with the elastic force Value Data of standard, if meeting
On the contrary the elastic force Value Data of standard, the elastic force of conduction brush (4) is qualified, then be unqualified；
S5. step S1~S4 is repeated, the value of elastic of all conduction brush (4) is tested.
8. the method for conduction brush elasticity testing device testing conductive brush elastic force according to claim 7, it is characterized in that: described
Deflection angle in step S3 is 0~90 °.
9. the method for conduction brush elasticity testing device testing conductive brush elastic force according to claim 7, it is characterized in that: described
It should slowly and at the uniform velocity when rotating rotary shaft in step S3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288650.5A CN109374172A (en) | 2018-10-31 | 2018-10-31 | A kind of method of conduction brush elasticity testing device and its testing conductive brush elastic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288650.5A CN109374172A (en) | 2018-10-31 | 2018-10-31 | A kind of method of conduction brush elasticity testing device and its testing conductive brush elastic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109374172A true CN109374172A (en) | 2019-02-22 |
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ID=65391001
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811288650.5A Pending CN109374172A (en) | 2018-10-31 | 2018-10-31 | A kind of method of conduction brush elasticity testing device and its testing conductive brush elastic force |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458151A (en) * | 2008-12-23 | 2009-06-17 | 镇江泛沃汽车零部件有限公司（中外合资） | Motor brush rocker and carbon brush elastic force dynamic test device and test method |
| JP2012018085A (en) * | 2010-07-08 | 2012-01-26 | Toshiba Mitsubishi-Electric Industrial System Corp | Brush pressing force measuring device |
| CN102364351A (en) * | 2011-07-01 | 2012-02-29 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Engineering machinery rotation brush performance test apparatus and method thereof |
| CN204789821U (en) * | 2015-07-15 | 2015-11-18 | 河南众源系统工程有限公司 | Electric locomotive brush running state on -line monitoring platform |
| CN205483524U (en) * | 2016-01-28 | 2016-08-17 | 和平长盛电机有限公司 | Brush elasticity testing arrangement |
-
2018
- 2018-10-31 CN CN201811288650.5A patent/CN109374172A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458151A (en) * | 2008-12-23 | 2009-06-17 | 镇江泛沃汽车零部件有限公司（中外合资） | Motor brush rocker and carbon brush elastic force dynamic test device and test method |
| JP2012018085A (en) * | 2010-07-08 | 2012-01-26 | Toshiba Mitsubishi-Electric Industrial System Corp | Brush pressing force measuring device |
| CN102364351A (en) * | 2011-07-01 | 2012-02-29 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Engineering machinery rotation brush performance test apparatus and method thereof |
| CN204789821U (en) * | 2015-07-15 | 2015-11-18 | 河南众源系统工程有限公司 | Electric locomotive brush running state on -line monitoring platform |
| CN205483524U (en) * | 2016-01-28 | 2016-08-17 | 和平长盛电机有限公司 | Brush elasticity testing arrangement |
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Application publication date: 20190222 |