CN201749200U - Leak tapping tooth detection device and leak tapping tooth detection equipment - Google Patents
Leak tapping tooth detection device and leak tapping tooth detection equipment Download PDFInfo
- Publication number
- CN201749200U CN201749200U CN2010202840542U CN201020284054U CN201749200U CN 201749200 U CN201749200 U CN 201749200U CN 2010202840542 U CN2010202840542 U CN 2010202840542U CN 201020284054 U CN201020284054 U CN 201020284054U CN 201749200 U CN201749200 U CN 201749200U
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- probe
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- protuberance
- bottom outlet
- tapping
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Abstract
The utility model discloses a leak tapping tooth detection device and the detection equipment composed of a plurality of the detection devices, wherein the a first and a second convex parts are arranged on the probe of the tapping tooth detection device, a first, a second, a third and a forth cavities are arranged on a sleeve and a probe base, the first and the second convex parts are respectively accommodated in the first and the third cavities, the bore diameter of the second and the forth cavities is respectively bigger than the outer diameter of the first and the second convex parts, when no detecting, the first and the second convex parts are respectively accommodated in the first and the third cavities for fixing the probe position, and when detecting, the first and the second convex parts are moved into the second and the forth cavities for making the probe move in radial direction relative to the sleeve, that is the position and the direction of the probe can be appropriately adjusted for detecting the leak tapping tooth more exactly. The device and the equipment can also be used for detecting whether a punched bottom hole or a rivet is arranged on the product. The device and the equipment has the advantages of simple structure, fast detecting speed and high accuracy rate, and permit the position of the punching extruded tapped hole having certain error.
Description
Technical field
The utility model relates to a kind of robotization detection and has or not device that leaks tapping and the checkout equipment with this pick-up unit, particularly a kind of device and equipment that is used to detect the tapping of squash type chipless screw tap.
Background technology
In the punching press industry, can machine threaded hole in enormous quantities by punching of automation equipment single or tapping, may take place to fracture during owing to punching or tapping towards pin or screw tap, will cause leaking tapping, leak punching and leak rivet.To what have or not the present mainly employing of the detection of leaking tapping is as Chinese patent " thimble-type thread pick-up unit and checkout equipment " (patent No. 200720133574.1), when using this pick-up unit and equipment, thimble then is easy to generate wrong report as if the edge that touches screw or fails to report, and has seriously increased follow-up workload.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of leakage tapping pick-up unit and has leaked the tapping checkout equipment, and this device and device structure are simple, and detection speed is fast, the accuracy rate height.
The utility model for the technical scheme that solves its technical matters and adopt is:
A kind of leakage tapping pick-up unit, comprise fixed muffle, probe, probe base, can provide towards the element of bottom outlet restoring force to be checked and the alarm unit of exportable testing result for probe, fixed muffle one end is connected with probe base one end and communicates, probe comprises test section and base portion, this base portion is inserted in fixed muffle and the probe base slidably and can axially makes to come and go rectilinear motion along it, test section exposes fixed muffle, the external diameter of this test section is less than the aperture of bottom outlet to be checked and greater than the minimum-value aperture behind the bottom outlet formation threaded hole to be checked, it is characterized in that: be interval with first protuberance and second protuberance on the described probe base portion, the external diameter of this first protuberance and second protuberance is greater than the external diameter of these probe other parts, be provided with the first adjacent cavity and second cavity in the fixed muffle, be provided with the 3rd adjacent cavity and the 4th cavity in the probe base, first protuberance on the probe base portion and second protuberance just can be placed in this first cavity and the 3rd cavity respectively, second cavity and the 4th cavity have respectively than first protuberance and the big internal diameter of the second protuberance external diameter, and this second cavity and the 4th cavity are respectively than the alarm unit of first cavity and the more close exportable testing result of the 3rd cavity.During work, connect the power supply of alarm unit, by drawing materials device the drop-down probe in detecting portion that makes of workpiece is inserted to bottom outlet to be checked, when bottom outlet to be checked center is aimed at just by probe in detecting portion, if probe in detecting portion passes bottom outlet smoothly, then to send signal and give alarm unit, the alarm unit programmed decision is unusual, send alerting signal, illustrate that this bottom outlet leaks tapping; Can not penetrate bottom outlet (probe generation axial displacement this moment) if probe in detecting portion is blocked, then can not send signal, alarm unit does not receive signal at the appointed time, promptly is judged to be normally, does not send alerting signal, and the tapping of this bottom outlet is described.If probe in detecting portion misalignment bottom outlet center, when being probe in detecting portion sensing bottom outlet edge, promoting probe moves in second, four cavitys first and second protuberance respectively, again because this second, four cavity has the internal diameter bigger than first and second protuberance external diameter respectively, probe probe base relatively radially relatively moves along probe, can suitably adjust the position of probe, thereby make probe aim at bottom outlet to be measured automatically again, make alarm unit make right judgement, to avoid producing wrong report, improve the accuracy of testing result.
A kind of leakage tapping checkout equipment, it has one or more above-mentioned leakage tapping pick-up units.
As the further technical scheme of the utility model:
The described probe that can be provides the element towards bottom outlet restoring force to be checked to be: be arranged with spring between described probe base portion first protuberance and second protuberance, this spring one end elasticity compresses first protuberance, and other end elasticity low pressure second cavity is away from a sidewall of probe in detecting portion.
Described probe also has the aligned portions that is connected with the other end of test section, and the external diameter of this aligned portions is less than the minimum-value aperture of threaded hole.
Be provided with the back block, this back block can be fixedlyed connected with the other end of probe base, and described alarm unit is located in this back block.
The beneficial effects of the utility model are: this leakage tapping pick-up unit and equipment are respectively equipped with second cavity and the 4th cavity in fixed muffle and probe base, make probe adjusting position automatically when detecting, and detection more accurately has or not the leakage tapping; This device and equipment also can be used to have or not on the testing product towards bottom outlet or rivet are not arranged.
Description of drawings
Fig. 1 is the utility model structural representation.
Make the following instructions in conjunction with the accompanying drawings,
1---fixed muffle 2---probe
3---probe base 4---alarm unit
21---test section 22---base portion
221---first protuberances 222---, second protuberance
11---first cavitys 12---, second cavity
31---the 3rd cavitys 32---the 4th cavity
5---flexible members 6---back block
Embodiment
A kind of leakage tapping pick-up unit, comprise fixed muffle 1, probe 2, probe base 3, can provide towards the element of bottom outlet restoring force to be checked and the alarm unit 4 of exportable testing result for probe, fixed muffle 1 one ends are connected with probe base 3 one ends and communicate, probe 2 comprises test section 21 and base portion 22, this base portion 22 is inserted in fixed muffle and the probe base 3 slidably and can axially makes to come and go rectilinear motion along it, test section exposes fixed muffle, the external diameter of this test section is less than the aperture of bottom outlet to be checked and greater than the minimum-value aperture behind the bottom outlet formation threaded hole to be checked, it is characterized in that: be interval with first protuberance 221 and second protuberance 222 on the described probe base portion, the external diameter of this first protuberance and second protuberance is greater than the external diameter of these probe other parts, be provided with the first adjacent cavity 11 and second cavity 12 in the fixed muffle, be provided with the 3rd adjacent cavity 31 and the 4th cavity 32 in the probe base, first protuberance 221 on the probe base portion and second protuberance 222 just can be placed in respectively in this first cavity 11 and the 3rd cavity 31, second cavity 12 and the 4th cavity 32 have respectively than first protuberance 221 and the big internal diameter of second protuberance, 222 external diameters, and this second cavity 12 and the 4th cavity 32 are respectively than the alarm unit 4 of first cavity 11 and the more close exportable testing result of the 3rd cavity 31.During work, connect the power supply of alarm unit, by drawing materials device the drop-down probe in detecting portion that makes of workpiece is inserted to bottom outlet to be checked, when bottom outlet to be checked center is aimed at just by probe in detecting portion, if probe in detecting portion passes bottom outlet smoothly, then to send signal and give alarm unit, the alarm unit programmed decision is unusual, send alerting signal, illustrate that this bottom outlet leaks tapping; Can not penetrate bottom outlet (probe generation axial displacement this moment) if probe in detecting portion is blocked, then can not send signal, alarm unit does not receive signal at the appointed time, promptly is judged to be normally, does not send alerting signal, and the tapping of this bottom outlet is described.If probe in detecting portion misalignment bottom outlet center, when being probe in detecting portion sensing bottom outlet edge, promoting probe moves in second, four cavitys first and second protuberance respectively, again because this second, four cavity has the internal diameter bigger than first and second protuberance external diameter respectively, probe probe base relatively radially relatively moves along probe, can suitably adjust the position of probe, thereby make probe aim at bottom outlet to be measured automatically again, make alarm unit make right judgement, to avoid producing wrong report, improve the accuracy of testing result.
A kind of leakage tapping checkout equipment, it has one or more above-mentioned leakage tapping pick-up units.
The above-mentioned probe that can be provides the element towards bottom outlet restoring force to be checked to be: be arranged with spring 5 between described probe base portion first protuberance and second protuberance, this spring one end elasticity compresses first protuberance, and other end elasticity low pressure second cavity is away from a sidewall of probe in detecting portion.
Above-mentioned probe also has the aligned portions 23 that is connected with the other end of test section 21, and the external diameter of this aligned portions is less than the minimum-value aperture of threaded hole.
Other is provided with back block 6, and this back block can be fixedlyed connected with the other end of probe base, and described alarm unit is located in this back block.
Claims (5)
1. one kind leaks the tapping pick-up unit, comprise fixed muffle (1), probe (2), probe base (3), can provide towards the element of bottom outlet restoring force to be checked and the alarm unit of exportable testing result (4) for probe, fixed muffle (1) one end is connected with probe base (3) one ends and communicates, probe (2) comprises test section (21) and base portion (22), this base portion (22) is inserted in fixed muffle and the probe base (3) slidably and can axially makes to come and go rectilinear motion along it, test section exposes fixed muffle, the external diameter of this test section is less than the aperture of bottom outlet to be checked and greater than the minimum-value aperture behind the bottom outlet formation threaded hole to be checked, it is characterized in that: be interval with first protuberance (221) and second protuberance (222) on the described probe base portion, the external diameter of this first protuberance and second protuberance is greater than the external diameter of these probe other parts, be provided with adjacent first cavity (11) and second cavity (12) in the fixed muffle, be provided with adjacent the 3rd cavity (31) and the 4th cavity (32) in the probe base, first protuberance (221) on the probe base portion and second protuberance (222) just can be placed in respectively in this first cavity (11) and the 3rd cavity (31), second cavity (12) and the 4th cavity (32) have respectively than first protuberance (221) and the big internal diameter of second protuberance (222) external diameter, and this second cavity (12) and the 4th cavity (32) are respectively than the alarm unit (4) of first cavity (11) and the more close exportable testing result of the 3rd cavity (31).
2. leakage tapping pick-up unit according to claim 1, it is characterized in that: the described probe that can be provides the element towards bottom outlet restoring force to be checked to be: be arranged with spring (5) between described probe base portion first protuberance and second protuberance, this spring one end elasticity compresses first protuberance, and other end elasticity low pressure second cavity is away from a sidewall of probe in detecting portion.
3. leakage tapping pick-up unit according to claim 1 is characterized in that: described probe also has the aligned portions (23) that is connected with the other end of test section (21), and the external diameter of this aligned portions is less than the minimum-value aperture of threaded hole.
4. according to each described leakage tapping pick-up unit in the claim 1 to 3, it is characterized in that: be provided with back block (6), this back block can be fixedlyed connected with the other end of probe base, and described alarm unit is located in this back block.
5. one kind leaks the tapping checkout equipment, and it is characterized in that: it has one or more leakage tapping pick-up units as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202840542U CN201749200U (en) | 2010-08-05 | 2010-08-05 | Leak tapping tooth detection device and leak tapping tooth detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202840542U CN201749200U (en) | 2010-08-05 | 2010-08-05 | Leak tapping tooth detection device and leak tapping tooth detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749200U true CN201749200U (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202840542U Expired - Lifetime CN201749200U (en) | 2010-08-05 | 2010-08-05 | Leak tapping tooth detection device and leak tapping tooth detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749200U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346263A (en) * | 2010-08-05 | 2012-02-08 | 昆山威创精密机械有限公司 | Missing tapping tooth detection apparatus and missing tapping tooth detection devices |
| CN102366808A (en) * | 2011-10-17 | 2012-03-07 | 无锡大燕电子有限公司 | Rivet omission detection device |
| CN103203395A (en) * | 2013-03-22 | 2013-07-17 | 宁波金鼎紧固件有限公司 | Extension machine |
| CN103909160A (en) * | 2013-01-07 | 2014-07-09 | 苏州工业园区高登威科技有限公司 | Riveting machine |
| CN106041228A (en) * | 2016-07-25 | 2016-10-26 | 东莞市森川机械工具有限公司 | Servo motor driven type in-die variable-speed tapping machine with screw tap detection device |
| CN112523431A (en) * | 2020-12-07 | 2021-03-19 | 邯郸市倚道金属制品有限公司 | Connector with positioning pin and detection device thereof |
-
2010
- 2010-08-05 CN CN2010202840542U patent/CN201749200U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102346263A (en) * | 2010-08-05 | 2012-02-08 | 昆山威创精密机械有限公司 | Missing tapping tooth detection apparatus and missing tapping tooth detection devices |
| CN102346263B (en) * | 2010-08-05 | 2013-08-21 | 昆山威创精密机械有限公司 | Missing tapping tooth detection apparatus and missing tapping tooth detection devices |
| CN102366808A (en) * | 2011-10-17 | 2012-03-07 | 无锡大燕电子有限公司 | Rivet omission detection device |
| CN103909160A (en) * | 2013-01-07 | 2014-07-09 | 苏州工业园区高登威科技有限公司 | Riveting machine |
| CN103203395A (en) * | 2013-03-22 | 2013-07-17 | 宁波金鼎紧固件有限公司 | Extension machine |
| CN106041228A (en) * | 2016-07-25 | 2016-10-26 | 东莞市森川机械工具有限公司 | Servo motor driven type in-die variable-speed tapping machine with screw tap detection device |
| CN112523431A (en) * | 2020-12-07 | 2021-03-19 | 邯郸市倚道金属制品有限公司 | Connector with positioning pin and detection device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110216 Effective date of abandoning: 20130821 |
|
| RGAV | Abandon patent right to avoid regrant |