CN109373875A - A kind of conductive shaft concentricity detecting tool - Google Patents
A kind of conductive shaft concentricity detecting tool Download PDFInfo
- Publication number
- CN109373875A CN109373875A CN201811290881.XA CN201811290881A CN109373875A CN 109373875 A CN109373875 A CN 109373875A CN 201811290881 A CN201811290881 A CN 201811290881A CN 109373875 A CN109373875 A CN 109373875A
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- CN
- China
- Prior art keywords
- testing stand
- benchmark frame
- conductive shaft
- detecting tool
- measured
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention belongs to the technical fields of coaxiality check fixture, specifically disclose a kind of conductive shaft concentricity detecting tool, including bottom plate, benchmark frame and testing stand, the bottom plate is equipped with sliding rail, the bottom of the benchmark frame and the bottom of testing stand are movably set in the sliding rail of bottom plate, and the center line of the benchmark frame and testing stand is on the same line, benchmark frame top is equipped with the locating slot for placing the arc of part one end to be measured, the testing stand top is equipped with the detection slot for placing the arc of the part other end to be measured, the thickness of the ontology of the testing stand is greater than the thickness of benchmark frame ontology.The conductive shaft concentricity detecting tool structure is simple, easy to use.
Description
Technical field
The invention belongs to the technical fields of coaxiality check fixture, and in particular to a kind of conductive shaft concentricity detecting tool.
Background technique
Conductive shaft is one of highly important components in motor device, just necessary in order to guarantee the quality of motor complete machine
Guarantee the concentricity for being mounted on two ends of guiding axis inside motor, therefore, needs to survey before being used to conductive shaft assemble
The concentricity of conductive shaft is measured, mostly structure is complicated for the cubing of existing measurement conductive shaft concentricity, and inconvenience uses.
Summary of the invention
For deficiency above-mentioned in the prior art, the present invention provides a kind of conductive shaft concentricity detecting tool, the conduction
Axis concentricity detecting tool structure is simple, easy to use.
In order to achieve the above object, the solution that the present invention uses is: a kind of conductive shaft concentricity detecting tool, including
Bottom plate, benchmark frame and testing stand, the bottom plate are equipped with sliding rail, the equal movable sleeve in bottom of the bottom and testing stand of the benchmark frame
In the sliding rail of bottom plate, and the center line of the benchmark frame and testing stand is on the same line, and benchmark frame top is equipped with
For placing the locating slot of the arc of part one end to be measured, the testing stand top is equipped with the arc for placing the part other end to be measured
Detection slot, the thickness of the ontology of the testing stand is greater than the thickness of benchmark frame ontology.
Further, the locating slot lower part on benchmark frame top is equipped with the first stiffener, and first stiffener is located at
Benchmark frame is far from the one side wall of testing stand.
Further, the detection slot lower part on the testing stand top is equipped with the second stiffener, and second stiffener is located at
In one side wall of the testing stand far from benchmark frame.
Further, the sliding rail includes first sliding groove and second sliding slot disposed in parallel.
The beneficial effects of the present invention are:
Benchmark frame is first slided into one end of sliding rail when in use by such conductive shaft concentricity detecting tool, then
It will test frame and slide into the position being of convenient length with part to be measured, then one end of part to be measured is placed in the locating slot on benchmark frame top
In, then the other end of part to be measured is placed in the detection slot on testing stand top, if part to be measured is placed on benchmark frame and detection
After frame, part to be measured can stablize placement, then prove that the concentricity of conductive shaft is qualified, if part to be measured is placed on benchmark frame and detection
After frame, part to be measured can not stablize placement, then prove that the concentricity of conductive shaft is unqualified；Because entire detecting tool only has bottom
Plate, benchmark frame and testing stand composition, so entire tool structure is simple；It only needs to adjust when use first to slide benchmark frame
It is fixed to one end of sliding rail, the spacing between adjustment testing stand and benchmark frame, then part to be measured is put into benchmark frame and testing stand
On can be detected out whether conductive shaft qualified, and use is very simple；Because the thickness of the ontology of testing stand is greater than benchmark frame ontology
Thickness, so that testing stand is more easier to push on the slide rail, so that detecting tool is simpler when in use
It is convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of conductive shaft concentricity detecting tool；
Fig. 2 uses structural schematic diagram for conductive shaft concentricity detecting tool；
In attached drawing:
1- bottom plate, 2- benchmark frame, 3- testing stand, 4- first sliding groove, 5- second sliding slot, 6- locating slot, 7- detection slot, 8-
One stiffener, the second stiffener of 9-, 10- conductive shaft.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described:
As shown in Figure 1, 2, the present invention provides a kind of 1010 concentricity detecting tool of conductive shaft, including bottom plate 111, benchmark frame
222 and testing stand 333, the bottom plate 111 is equipped with sliding rail, and the bottom of the benchmark frame 222 and the bottom of testing stand 333 are living
It is dynamic to be sheathed in the sliding rail of bottom plate 111, and the center line of the benchmark frame 222 and testing stand 333 is on the same line, the base
Quasi- 222 top of frame is equipped with the locating slot 666 for placing the arc of part one end to be measured, and 333 top of testing stand is equipped with and is used for
The detection slot 777 of the arc of the part other end to be measured is placed, the thickness of the ontology of the testing stand 333 is greater than 222 ontology of benchmark frame
Thickness.Benchmark frame 222 is first slided into sliding rail when in use by such 1010 concentricity detecting tool of conductive shaft
One end, then will test frame 333 and slide into the position being of convenient length with part to be measured, then one end of part to be measured is placed in benchmark frame
In the locating slot 666 on 222 tops, then the other end of part to be measured is placed in the detection slot 777 on 333 top of testing stand, if
After part to be measured is placed on benchmark frame 222 and testing stand 333, part to be measured can stablize placement, then prove the coaxial of conductive shaft 1010
Degree is qualified, if part to be measured can not stablize placement after part to be measured is placed on benchmark frame 222 and testing stand 333, then proves conduction
The concentricity of axis 1010 is unqualified；It is formed because entire detecting tool only has bottom plate 111, benchmark frame 222 and testing stand 333, institute
It is simple with entire tool structure；It only needs to adjust when use first to fix one end that benchmark frame 222 slides into sliding rail, adjust
Spacing between whole testing stand 333 and benchmark frame 222, then part to be measured is put on benchmark frame 222 and testing stand 333 and can be detected
Whether conductive shaft 1010 is qualified out, and use is very simple；Because the thickness of the ontology of testing stand 333 is greater than as shown in Figure 1, 2, this
Invention provides a kind of 10 concentricity detecting tool of conductive shaft, including bottom plate 1, benchmark frame 2 and testing stand 3, the bottom plate 1 are equipped with
Sliding rail, the bottom of the benchmark frame 2 and the bottom of testing stand 3 are movably set in the sliding rail of bottom plate 1, and the benchmark frame 2
On the same line with the center line of testing stand 3,2 top of benchmark frame is equipped with determining for the arc for placing part one end to be measured
Position slot 6,3 top of testing stand are equipped with the detection slot 7 for placing the arc of the part other end to be measured, the sheet of the testing stand 3
The thickness of body is greater than the thickness of 2 ontology of benchmark frame.Such 10 concentricity detecting tool of conductive shaft first will when in use
Benchmark frame 2 slides into one end of sliding rail, then will test frame 3 and slide into the position being of convenient length with part to be measured, then by part to be measured
One end is placed in the locating slot 6 on 2 top of benchmark frame, then the other end of part to be measured is placed in the detection slot 7 on 3 top of testing stand
In, if part to be measured can stablize placement after part to be measured is placed on benchmark frame 2 and testing stand 3, then prove the coaxial of conductive shaft 10
Degree is qualified, if part to be measured can not stablize placement after part to be measured is placed on benchmark frame 2 and testing stand 3, then proves conductive shaft 10
Concentricity it is unqualified；It is formed because entire detecting tool only has bottom plate 1, benchmark frame 2 and testing stand 3, entire tooling knot
Structure is simple；It only needs to adjust when use first to fix one end that benchmark frame 2 slides into sliding rail, in adjustment testing stand 3 and base
Spacing between quasi- frame 2, then part to be measured being put on benchmark frame 2 and testing stand 3 to, whether can be detected out conductive shaft 10 qualified, make
With very simply；Because the thickness of the ontology of testing stand 3 is greater than the thickness of 2 ontology of benchmark frame, so that testing stand 3 is in sliding rail
On be more easier to push so that the convenience simpler when in use of detecting tool.
As shown in Figure 1, 2,6 lower part of locating slot on 2 top of benchmark frame is equipped with the first stiffener 8, and described first reinforces
Item 8 is located in one side wall of the benchmark frame 2 far from testing stand 3.Setting in this way is prolonged so that the structure of entire detecting tool is more stable
Long life.
As shown in Figure 1, 2,7 lower part of detection slot on 3 top of testing stand is equipped with the second stiffener 9, and described second reinforces
Item 9 is located in one side wall of the testing stand 3 far from benchmark frame 2.Setting in this way is prolonged so that the structure of entire detecting tool is more stable
Long life.
As shown in Figure 1, 2, the sliding rail includes first sliding groove 4 and second sliding slot 5 disposed in parallel.Make entirely to examine in this way
The balance for surveying tooling is more preferable, more convenient when moving reference frame 2 and testing stand 3, so that entire detecting tool makes
With all simpler convenience.
The present invention is not limited to above-mentioned optional embodiment, anyone can obtain other shapes under the inspiration of the present invention
The product of formula, however, any variation is done in its shape or structure, it is all to fall into the claims in the present invention confining spectrum
Technical solution is within the scope of the present invention.
Claims (4)
1. a kind of conductive shaft concentricity detecting tool, it is characterised in that: including bottom plate, benchmark frame and testing stand, on the bottom plate
Equipped with sliding rail, the bottom of the benchmark frame and the bottom of testing stand are movably set in the sliding rail of bottom plate, and the benchmark frame
On the same line with the center line of testing stand, benchmark frame top is equipped with the positioning for placing the arc of part one end to be measured
Slot, the testing stand top are equipped with the detection slot for placing the arc of the part other end to be measured, the thickness of the ontology of the testing stand
Degree is greater than the thickness of benchmark frame ontology.
2. conductive shaft concentricity detecting tool according to claim 1, it is characterised in that: the positioning on benchmark frame top
Slot lower part is equipped with the first stiffener, and first stiffener is located at benchmark frame far from the one side wall of testing stand.
3. conductive shaft concentricity detecting tool according to claim 1, it is characterised in that: the detection on the testing stand top
Slot lower part is equipped with the second stiffener, and second stiffener is located in one side wall of the testing stand far from benchmark frame.
4. conductive shaft concentricity detecting tool according to claim 1, it is characterised in that: the sliding rail includes being arranged in parallel
First sliding groove and second sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290881.XA CN109373875A (en) | 2018-10-31 | 2018-10-31 | A kind of conductive shaft concentricity detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290881.XA CN109373875A (en) | 2018-10-31 | 2018-10-31 | A kind of conductive shaft concentricity detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109373875A true CN109373875A (en) | 2019-02-22 |
Family
ID=65397185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811290881.XA Pending CN109373875A (en) | 2018-10-31 | 2018-10-31 | A kind of conductive shaft concentricity detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109373875A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203301071U (en) * | 2013-04-25 | 2013-11-20 | 国家电网公司 | Installation tool of conducting rod |
| CN106595449A (en) * | 2016-12-21 | 2017-04-26 | 尹建云 | Testing method for coaxiality of flanges at two ends of pipeline valve |
| CN207113853U (en) * | 2017-08-04 | 2018-03-16 | 江苏微特利电机股份有限公司 | Multipurpose motor axiality testboard |
| DE202018102259U1 (en) * | 2018-04-23 | 2018-05-23 | DIATEST Hermann Költgen GmbH | Thread test for checking threads |
| CN207991440U (en) * | 2018-04-13 | 2018-10-19 | 光大水务（淄博）有限公司 | Concentricity detecting tool |
-
2018
- 2018-10-31 CN CN201811290881.XA patent/CN109373875A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203301071U (en) * | 2013-04-25 | 2013-11-20 | 国家电网公司 | Installation tool of conducting rod |
| CN106595449A (en) * | 2016-12-21 | 2017-04-26 | 尹建云 | Testing method for coaxiality of flanges at two ends of pipeline valve |
| CN207113853U (en) * | 2017-08-04 | 2018-03-16 | 江苏微特利电机股份有限公司 | Multipurpose motor axiality testboard |
| CN207991440U (en) * | 2018-04-13 | 2018-10-19 | 光大水务（淄博）有限公司 | Concentricity detecting tool |
| DE202018102259U1 (en) * | 2018-04-23 | 2018-05-23 | DIATEST Hermann Költgen GmbH | Thread test for checking threads |
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Application publication date: 20190222 |