CN105445804B - A kind of Lou Ya testing agencies - Google Patents
A kind of Lou Ya testing agencies Download PDFInfo
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- CN105445804B CN105445804B CN201510882319.6A CN201510882319A CN105445804B CN 105445804 B CN105445804 B CN 105445804B CN 201510882319 A CN201510882319 A CN 201510882319A CN 105445804 B CN105445804 B CN 105445804B
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- aligning cylinder
- probe
- cylinder
- detection pin
- aligning
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Abstract
The present invention is a kind of Lou Ya testing agencies, including detection PIN, coil spring, aligning cylinder lid, aligning cylinder, probe base and probe；The aligning cylinder lid is covered in the upper end of aligning cylinder,The lower end of the detection PIN extend into the inside of aligning cylinder,Upper end is stretched out through aligning cylinder lid,The part that aligning cylinder lid is stretched out in detection PIN is provided with a boss,Coil spring is arranged between the lower surface of boss and aligning cylinder lid,Post stamen is additionally provided with the inside of aligning cylinder,Post stamen is enclosed on detection PIN lower end,The probe base is arranged on the lower end of aligning cylinder,The upper end of probe is in the inside of probe base,The end does not contact with detecting PIN lower end,Probe lower end is stretched out from from the lower end of probe base,The present invention in aligning cylinder by installing precise ball additional,Detection PIN needle can freely be rotated at 360 degree and keep plumbness,Product tapping hole can be allowed to have deviation and do not align,Accuracy and stability during so as to ensure detection,It is cost-effective,Improve efficiency.
Description
Technical field
The invention belongs to field of mechanical inspection and detection, more particularly to a kind of Lou Ya testing agencies.
Background technology
It is many that tapping means are detected the presence of at present, wherein manually taking tooth rule or PIN rule to go inspection as one kind, a kind of CCD
Determination of taking pictures whether there is tapping.A kind of waste of manpower of both modes, efficiency are low.Another kind is that cost is too high and to product
Require, usage range is narrower.Influence production cost and efficiency.
The content of the invention
The present invention mainly solves the technical problem present in prior art, and a kind of simple to operate so as to provide, cost is low,
Stability is good, efficiency high, the Lou Ya testing agencies that versatile automatic aligning aligns.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
A kind of Lou Ya testing agencies of the present invention, including detection PIN, coil spring, aligning cylinder lid, aligning cylinder, probe base
And probe；The aligning cylinder lid covers extend into the interior of aligning cylinder in the upper end of aligning cylinder, the lower end of the detection PIN
Portion, upper end are stretched out through aligning cylinder lid, and the part that aligning cylinder lid is stretched out in detection PIN is provided with a boss, and coil spring is arranged on
Between the lower surface of boss and aligning cylinder lid, post core is additionally provided with the inside of aligning cylinder, post core retainer plate is in the case where detecting PIN
End, the probe base are arranged on the lower end of aligning cylinder, and the upper end of probe is in the inside of probe base, the upper end of probe and detection
PIN lower end does not contact, and probe lower end is stretched out from from the lower end of probe base.
Preferably, the aligning column body upper end is provided with the first cylinder die cavity, lower end is provided with the second cylinder die cavity, the
The diameter of one cylinder die cavity is more than the second cylinder die cavity diameter, and post core is located at the first cylinder-type intracavitary, and its external diameter is less than the first post
The diameter of build chamber and the diameter for being more than detection PIN, are provided between the upper surface of post core and the lower surface of aligning cylinder lid
Some balls, some balls also are provided between the lower surface of post core and the first cylinder cavity bottom, ball is around detection PIN's
Lateral wall arranges.
Preferably, the diameter of the first cylinder die cavity is bigger 1.5mm than the diameter of post core.
Preferably, the lower section of the aligning cylinder is provided with the end that is spirally connected, corresponding needle stand type is provided with probe base
Chamber.
Preferably, ball around detection PIN lateral wall be arranged as it is evenly distributed.
Preferably, the probe uses conductive material, the top and detection PIN bottom of probe are plane.
Preferably, the top of the detection PIN is cone.
The beneficial effects of the invention are as follows：The present invention allows detection PIN needle can be by installing precise ball additional in aligning cylinder
360 degree freely rotate and keep plumbness, can allow product tapping hole 1.5MM left-right deviations, shift and do not align, so as to
Ensure accuracy and stability during detection.It is cost-effective, efficiency is improved, is adapted to the tapping hole detection that different size is variously-shaped.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of Lou Ya testing agencies of the present invention；
Fig. 2 is the sectional view of post core of the present invention, ball and aligning columnar part；
Fig. 3 is detection PIN structural representation；
Fig. 4 is the structural representation of aligning cylinder；
Fig. 5 is the structural representation of probe base；
Fig. 6 is the structural representation of probe；
Fig. 7 is the structural representation of the circuit board in hole with tooth.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Due to attacking the tooth hole of tooth than not having the tooth bore dia of tapping small, therefore be able to can be worn by detecting PIN 10
Tooth hole is crossed to judge whether tapping.
As shown in Fig. 1-Fig. 7, a kind of Lou Ya testing agencies, including detection PIN10 (detection pin), the top for detecting PIN10
For cone, coil spring 11, aligning cylinder lid 12, aligning cylinder 21, probe base 31 and probe 32；The aligning cylinder lid 12 covers
The upper end of aligning cylinder 21, the lower end of the detection PIN 10 extend into the inside of aligning cylinder 21, and upper end passes through aligning cylinder
Lid 12 stretches out, and the part that aligning cylinder lid 12 is stretched out in detection PIN 10 is provided with a boss 101, and coil spring 11 is arranged on boss 101
Lower surface and aligning cylinder lid 12 between, be additionally provided with post core 20 in the inside of aligning cylinder 21, post core 20 is enclosed on detection PIN10
Lower end, post core 20 with detect PIN 10 lateral wall be bonded, the probe base 31 is arranged on the lower end of aligning cylinder 21, probe
In the inside of probe base 31, the upper end of probe does not contact with detecting PIN 10 lower end for 32 upper end, and the lower end of probe 32 is from from spy
The lower end of needle stand 31 is stretched out.
Further, the inner upper end of aligning cylinder 21 is provided with the first cylinder die cavity 211, and lower end is provided with the second cylinder-type
Chamber 212, the diameter of the first cylinder die cavity are more than the diameter of the second cylinder die cavity 212, and post core 20 is located in the first cylinder die cavity 211,
Its external diameter is less than the diameter 1.5mm of the first cylinder die cavity 211, and more than detection PIN 10 diameter, in the upper table of post core 20
Some balls 33 are provided between face and the lower surface of aligning cylinder lid 12, in the lower surface of post core 20 and the first cylinder die cavity 211
Some balls 33 also are provided between bottom, ball 33 uniformly arranges around detection PIN 10 lateral wall, and such a structure causes
Post core 20 has the displacement that 1.5mm arbitrarily slides in the horizontal direction with detection PIN 10 by ball 33, though detection PIN and
Tooth hole can also be normally carried out detecting without alignment completely, realize the inclined automatic centring of product tooth hole position to be detected, and post
Core 20 can make detection PIN 10 keep vertical under the pressure of levels ball 33.
Further, the lower section of the aligning cylinder 21 is provided with the end that is spirally connected, and corresponding pin is provided with probe base 31
Seat die cavity 311, aligning cylinder 21 are spirally connected to form a complete entirety with probe base 31 by the end that is spirally connected.
Further, the probe 32 uses conductive material, and the top of probe 32 is flat with the bottom for detecting PIN10
Face.
When use, the detection PIN 10 in the present invention is extend into the tooth hole 41 of the circuit board (such as Fig. 7) in hole with tooth
In, if now tooth was attacked in tooth hole 41, its internal diameter can be bigger, and detection PIN10 will not pass through tooth hole 41, and it will be to aligning post
The contract of body 21, the upper-end contact with probe 32 will turn on electric signal by its lower end, so as to judge tapping, if without tapping,
Detection PIN 10 will pass through tooth hole 41, and detecting PIN 10 and probe 32 will not contact, and would not also produce signal, will be deemed as
Non- tapping.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (7)
- A kind of 1. Lou Ya testing agencies, it is characterised in that：Including detecting PIN（10）, coil spring（11）, aligning cylinder lid（12）, adjust Stem body（21）, probe base（31）And probe（32）；The aligning cylinder lid（12）Cover in aligning cylinder（21）Upper end, institute State detection PIN（10）Lower end extend into aligning cylinder（21）Inside, upper end passes through aligning cylinder lid（12）Stretch out, detecting PIN（10）Stretch out aligning cylinder lid（12）Part be provided with a boss（101）, coil spring（11）It is arranged on boss（101）Following table Face and aligning cylinder lid（12）Between, in aligning cylinder（21）Inside be additionally provided with post stamen（20）, post stamen（20）It is enclosed on detection PIN （10）Lower end, the probe base（31）It is arranged on aligning cylinder（21）Lower end, probe（32）Upper end in probe base（31） Inside, the end with detection PIN (10) lower end do not contact, probe（32）Lower end is from from probe base（31）Lower end stretch out.
- A kind of 2. Lou Ya testing agencies according to claim 1, it is characterised in that：The aligning cylinder（21）Inner upper end Provided with the first cylinder die cavity（211）, lower end is provided with the second cylinder die cavity（212）, the diameter of the first cylinder die cavity is more than the second post Build chamber（212）Diameter, post stamen（20）Positioned at the first cylinder die cavity（211）Interior, its external diameter is less than the first cylinder die cavity（211）'s Diameter and more than detection PIN（10）Diameter, in post stamen（20）Upper surface and aligning cylinder lid（12）Lower surface between Provided with some balls（33）, in post stamen（20）Lower surface and the first cylinder die cavity（211）Some balls also are provided between bottom （33）, ball（33）Around detection PIN（10）Lateral wall arrangement.
- A kind of 3. Lou Ya testing agencies according to claim 2, it is characterised in that：The first cylinder die cavity（211）'s Diameter is than post stamen（20）The big 1.5mm of diameter.
- A kind of 4. Lou Ya testing agencies according to claim 1, it is characterised in that：The aligning cylinder（21）Lower section set Be spirally connected end（213）, in probe base（31）It is interior to be provided with corresponding needle stand die cavity（311）.
- A kind of 5. Lou Ya testing agencies according to claim 2, it is characterised in that：Ball（33）Around detection PIN（10） Lateral wall be arranged as it is evenly distributed.
- A kind of 6. Lou Ya testing agencies according to claim 1, it is characterised in that：The probe（32）Using conduction material Matter, probe（32）Top with detection PIN（10）Bottom be plane.
- A kind of 7. Lou Ya testing agencies according to claim 1, it is characterised in that：The detection PIN（10）Top be Cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882319.6A CN105445804B (en) | 2015-12-04 | 2015-12-04 | A kind of Lou Ya testing agencies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882319.6A CN105445804B (en) | 2015-12-04 | 2015-12-04 | A kind of Lou Ya testing agencies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105445804A CN105445804A (en) | 2016-03-30 |
| CN105445804B true CN105445804B (en) | 2017-12-19 |
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ID=55556216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510882319.6A Active CN105445804B (en) | 2015-12-04 | 2015-12-04 | A kind of Lou Ya testing agencies |
Country Status (1)
| Country | Link |
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| CN (1) | CN105445804B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201483093U (en) * | 2009-05-11 | 2010-05-26 | 苏州雷神科技有限公司 | High-speed precise tapping mechanism |
| CN102319932A (en) * | 2011-08-05 | 2012-01-18 | 泉州市沪航阀门制造有限公司 | Tapping rod device with adjustment function |
| CN203791764U (en) * | 2014-02-13 | 2014-08-27 | 广州品胜机械科技有限公司 | High-precision torsion tapping machine |
| CN205484846U (en) * | 2015-12-04 | 2016-08-17 | 昆山乙盛机械工业有限公司 | Leak tooth detection mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110116882A1 (en) * | 2009-11-16 | 2011-05-19 | Mark Chen | Inner and outer thread tapping tool |
-
2015
- 2015-12-04 CN CN201510882319.6A patent/CN105445804B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201483093U (en) * | 2009-05-11 | 2010-05-26 | 苏州雷神科技有限公司 | High-speed precise tapping mechanism |
| CN102319932A (en) * | 2011-08-05 | 2012-01-18 | 泉州市沪航阀门制造有限公司 | Tapping rod device with adjustment function |
| CN203791764U (en) * | 2014-02-13 | 2014-08-27 | 广州品胜机械科技有限公司 | High-precision torsion tapping machine |
| CN205484846U (en) * | 2015-12-04 | 2016-08-17 | 昆山乙盛机械工业有限公司 | Leak tooth detection mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105445804A (en) | 2016-03-30 |
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