CN107894196A - A kind of more specification breaker coil element test tools - Google Patents
A kind of more specification breaker coil element test tools Download PDFInfo
- Publication number
- CN107894196A CN107894196A CN201711090009.6A CN201711090009A CN107894196A CN 107894196 A CN107894196 A CN 107894196A CN 201711090009 A CN201711090009 A CN 201711090009A CN 107894196 A CN107894196 A CN 107894196A
- Authority
- CN
- China
- Prior art keywords
- locating shaft
- detection hole
- coil
- base
- cover plate
- 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
-
- 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
-
- 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
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Breakers (AREA)
Abstract
The present invention relates to technical field of measurement and test, more particularly to a kind of more specification breaker coil element test tools.A kind of more specification breaker coil element test tools, including base, cover plate and the corresponding locating shaft located at base, the base is provided with lower Positioning holes, boss and accordingly descends detection hole, and cover plate is provided with upper Positioning holes, upper detection hole and the groove corresponding with boss；The diameter of the locating shaft sets the internal diameter for detecting corresponding coil, and the height of the boss and groove is equal, coordinates the length for detecting corresponding coil.In the present invention, every locating shaft completes the inner diameter measurement of each specification coil and the positioning of vertical direction, and thus locating shaft is the measuring basis of each tested test coil respectively, but plays the effect such as positioning support, guiding, balance in overall structure again.
Description
Technical field
The present invention relates to technical field of measurement and test, more particularly to a kind of more specification breaker coil element test tools.
Background technology
Coil be in breaker influence electromagnetic performance key element, in general miniature circuit breaker, product specification have it is a variety of,
Every kind of specification has corresponded to different coil parts again, and each coil has its distinctive geomery, for the chi of coil
The detection of very little feature is typically by the general gage measuring such as slide measure, height gauge, and detection speed is slow, and measuring basis difficulty is looked for, accurately
Degree is poor, efficiency is low.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of more specification breaker coil element test tools, it can be improved
Quality inspection and detection efficiency.
The purpose of the present invention is achieved through the following technical solutions：
The present invention, a kind of more specification breaker coil element test tools, including base, cover plate and located at the corresponding of base
Locating shaft, the base are provided with lower Positioning holes, boss and accordingly descend detection hole, and the bottom surface of locating shaft passes through lower Positioning holes and therewith
Bottom surface is fixed in same level, and with lower Positioning holes, and cover plate is provided with upper Positioning holes and upper detection hole, upper Positioning holes are
Four, it is symmetrically distributed on two center lines, locating shaft there are 8 coils for being set with different model successively above, wherein four
Through upper Positioning holes, four additional withstands cover plate, and upper detection hole is symmetrically set with corresponding lower detection hole, cover plate side with it is convex
Platform is corresponding to be provided with groove；The diameter of the locating shaft sets the internal diameter for detecting corresponding coil, the height of the boss and groove
It is equal, coordinate the length for detecting corresponding coil, the shape of corresponding lower detection hole and upper detection hole above the boss and groove
For rectangle, what other accordingly descended detection hole and upper detection hole is shaped as circle.
Preferably, the short locating shaft, which is spaced apart, is distributed in the angular zone of base four, and locating shaft distribution is in square
Shape.
Preferably, the base and cover plate are provided with corresponding unfilled corner.
Compared to prior art, the advantage of the invention is that：
1. the every locating shaft completes the inner diameter measurement of each specification coil and the positioning of vertical direction, thus locating shaft
It is the measuring basis of each tested test coil respectively, but plays the work such as positioning support, guiding, balance in overall structure again
With；
2. in the different locating shaft of the length, long locating shaft plays guide pillar effect, and cover plate coordinates freely and helps cover plate each
Detecting position positions and test specimen clamping；
3. the short fixed position axle serves the detection effect of coil height, while also functions to the effect of support cover plate；
4. the base and the cover plate can complete the detection of coil both ends various sizes；
5. the present invention, measurement accuracy is high, is positioned by unfilled corner, ensures that workpiece will not place mistake, 8 different sizes
Coil measures on different locating shafts respectively, if dress does not enter to illustrate that model mismatches, is measured after being loaded into
The pin for carrying out coil is higher than or low upper detection hole and corresponding detection hole, just can assert whether coil meets standard by observation, protect
Demonstrate,prove the accuracy of measurement.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment measurement jig；
Fig. 2 is the top view of embodiment measurement jig；
Fig. 3 is the A-A of Fig. 2 measurement jigs to sectional view.
Drawing reference numeral explanation：
Detection hole under 1- bases, 11- lower Positioning holes, 12- boss, 13-, 2- cover plates, 21- upper Positioning holes, 22- grooves, examine on 23-
Gaging hole, 3- locating shafts.
Embodiment
With reference to Figure of description and specific embodiment, the present invention is described in detail.
Embodiment
As illustrated, a kind of more specification breaker coil element test tools, in addition to base 1, cover plate 2 and the bottom of located at
The corresponding locating shaft 3 of seat 1, the base 1 are provided with lower Positioning holes 11, boss 12 and corresponding lower detection hole 13；Set on cover plate 2
Have and be correspondingly provided with upper Positioning holes 21 and upper detection hole 23 with base 1, the side of cover plate 2 is corresponding with boss 12 to be provided with groove 22；Under
Positioning hole 11 is provided with 8, and upper Positioning holes 21 are distributed on the axis of symmetry provided with four, and upper Positioning holes 21 and lower Positioning holes 11 are wherein
Four it is corresponding, the four long both ends of locating shaft 3 are each passed through corresponding upper Positioning holes 21 and lower Positioning holes 11, the positioning of itself and four
Lower Positioning holes 11 are inserted with short locating shaft 3 respectively, and the short upper end of locating shaft 3 withstands on the downside of cover plate 2；The diameter of the locating shaft 3 is set
Detect the internal diameter of corresponding coil；The boss 12 and groove 22 coordinate the length for detecting corresponding coil.According to wanted detection coil
The situation of element inner diameter size, different locating shafts 3 is set, such as when coil diameter of bore is consistent（φ8.7mm）It has devised
Same diameter φ 8.7mm some locating shafts（That is location mandril）, when the coil diameter of bore to be detected is different
When, locating shaft can set respective diameters according to coil diameter.
It is consistent according to all coils total height（29.5mm）Design the length of locating shaft 3（Slightly longer than always high 5mm is left for coil
It is right）, 35mm is taken now, is set to the length of long locating shaft 3, is facilitated cover plate 2 to be ejected when separating and is used；Coil overall length is subtracted into coil again
Right-hand member full-size is set to the length of short locating shaft 3.Major and minor axis locating shaft 3, which is respectively separated, to be vertically uniformly fixed on base,
Locating shaft 3 is provided with 8, can set four long locating shaft 3 and be distributed on the axis of symmetry, four short locating shaft 3 is distributed in bottom
The folding corner region of seat 1,8 locating shafts 3 are distributed on rectangle.
Winding wire shape and size are inconsistent, and such as diameter, from φ 1.12 ~ φ 2.36mm, wire is circle
Or it is the flat enamel-covered wire of rectangle.The detecting position of different shape and size is set respectively according to such case.And cubing base 1 with
Lower detection hole 13 and upper detection hole 23, its center base 1 accordingly have been outputed on cover plate 2 and has corresponded to the shape and chi of each coil left end
It is very little；Cover plate 2 has corresponded to the shape and size of coil right-hand member.
Base 1 is identical with the thickness of cover plate 2, and the conductor length that coil is drawn is different, can be as coil left end wire is longer
Base sets boss 12 to make the thickness of the corresponding test position of base and adapted on detected coil, such as base setting boss
12 protrusion 0.6mm, the thickness that the groove 22 of corresponding cover plate 2 is slotted is 0.6mm, so ensures the size constancy of each inspection position.It is described
Corresponding lower detection hole and upper detection hole above boss and groove are shaped as rectangle, and other accordingly descend detection hole and upper detection hole
Be shaped as circle.
The present invention, cubing is easy to operate, first lies in cubing base 1 on smooth table top；The first step is by a certain specification
The lower detection hole 13 of left end against corresponding number of base 1 of coil be inserted in corresponding locating shaft, and coil left end pin is inserted bottom
Seat is until table top plane；After the unfilled corner alignment on second step both sides, cover plate 2 is easily covered, and coil both ends and can is correctly inserted
To upper detection hole 23, and with base 1, the outboard alignment of cover plate 2, then it represents that detection pass through, it is otherwise unqualified.Once placing only needs two
Step can just complete the detection of several all sizes, and operating efficiency is high, is advantageous to quality control, and can examine 8 kinds of rule simultaneously
The coil of lattice, but corresponding coil is installed according to corresponding position successively, as long as there is 1 setup error, whole cover plate 2 is with regard to nothing
Under the corresponding lid of method, it was demonstrated that it is not corresponding to have coil.
Schematically the present invention and embodiments thereof are described above, this describes no restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So if common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, without creatively designing and the technical scheme
Similar frame mode and embodiment, protection scope of the present invention all should be belonged to.
Claims (3)
1. a kind of more specification breaker coil element test tools, including base（1）, cover plate（2）And located at base（1）Phase
The locating shaft answered（3）, it is characterised in that the base（1）Provided with lower Positioning holes（11）, boss（12）With corresponding lower detection hole
（13）, locating shaft（3）Bottom surface pass through lower Positioning holes（11）And bottom surface is in same level therewith, cover plate（2）It is provided with
Upper Positioning holes（21）With upper detection hole（23）, upper Positioning holes（21）For four, it is symmetrically distributed on two center lines, locating shaft
（3）There are 8 coils for being set with different model successively above, wherein four pass through upper Positioning holes（21）, four additional withstands lid
Plate（2）, upper detection hole（23）With corresponding lower detection hole（13）It is symmetrically set, cover plate（2）Side and boss（12）It is corresponding
Provided with groove（22）；The locating shaft（3）Diameter the internal diameter for detecting corresponding coil, the boss are set（12）And groove（22）
Height it is equal, coordinate the length for detecting corresponding coil, the boss（12）And groove（22）The accordingly lower detection hole of top
（13）With upper detection hole（23）Be shaped as rectangle, other accordingly descend detection hole（13）With upper detection hole（23）Be shaped as justify
Shape.
2. a kind of more specification breaker coil element test tools according to claim 1, it is characterised in that described short
Locating shaft（3）It is distributed in base（1）Four angular zones, locating shaft（3）It is distributed rectangular.
A kind of 3. more specification breaker coil element test tools according to claim 2, it is characterised in that the base
（1）And cover plate（2）It is provided with corresponding unfilled corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090009.6A CN107894196A (en) | 2017-11-08 | 2017-11-08 | A kind of more specification breaker coil element test tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090009.6A CN107894196A (en) | 2017-11-08 | 2017-11-08 | A kind of more specification breaker coil element test tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107894196A true CN107894196A (en) | 2018-04-10 |
Family
ID=61804867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711090009.6A Pending CN107894196A (en) | 2017-11-08 | 2017-11-08 | A kind of more specification breaker coil element test tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107894196A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110105961A (en) * | 2010-03-22 | 2011-09-28 | 대원강업주식회사 | Apparatus for inspection of the internal diameter of small sized compression spring and transferring of small sized compression spring |
| CN102967220A (en) * | 2012-11-16 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Tool for detecting height of automobile steering knuckle slot |
| CN202870243U (en) * | 2012-09-24 | 2013-04-10 | 沭阳晶石科技有限公司 | Coil withstand voltage detection tool for solenoid valve |
| CN103278077A (en) * | 2013-06-28 | 2013-09-04 | 重庆望江工业有限公司 | Gauge and method for measuring short external cone |
| CN105509597A (en) * | 2015-12-05 | 2016-04-20 | 上海捷朗机电有限公司 | Combined coil inspection tool |
| CN207610640U (en) * | 2017-11-08 | 2018-07-13 | 浙江永继电气有限公司 | A kind of more specification breaker coil element test jigs |
-
2017
- 2017-11-08 CN CN201711090009.6A patent/CN107894196A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110105961A (en) * | 2010-03-22 | 2011-09-28 | 대원강업주식회사 | Apparatus for inspection of the internal diameter of small sized compression spring and transferring of small sized compression spring |
| CN202870243U (en) * | 2012-09-24 | 2013-04-10 | 沭阳晶石科技有限公司 | Coil withstand voltage detection tool for solenoid valve |
| CN102967220A (en) * | 2012-11-16 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Tool for detecting height of automobile steering knuckle slot |
| CN103278077A (en) * | 2013-06-28 | 2013-09-04 | 重庆望江工业有限公司 | Gauge and method for measuring short external cone |
| CN105509597A (en) * | 2015-12-05 | 2016-04-20 | 上海捷朗机电有限公司 | Combined coil inspection tool |
| CN207610640U (en) * | 2017-11-08 | 2018-07-13 | 浙江永继电气有限公司 | A kind of more specification breaker coil element test jigs |
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