CN103743321A - Improved nut closing-up groove depth dimension detection apparatus - Google Patents
Improved nut closing-up groove depth dimension detection apparatus Download PDFInfo
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- CN103743321A CN103743321A CN201310586981.8A CN201310586981A CN103743321A CN 103743321 A CN103743321 A CN 103743321A CN 201310586981 A CN201310586981 A CN 201310586981A CN 103743321 A CN103743321 A CN 103743321A
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Abstract
The invention discloses an improved nut closing-up groove depth dimension detection apparatus. The apparatus comprises a base with a motor built therein, and a rotatable disc fixed on the base. The center of the disc is provided with a locking hole for disposing and locking a to-be-detected closing-up nut with closing-up grooves; sliding grooves whose number is equal to that of the closing-up grooves are uniformly arranged on the disc in circumferential direction; the sliding grooves are internally in sliding connection with sliding blocks; the sliding blocks are fixedly connected with digital display meters; and one end, which is close to the to-be-detected closing-up nut, of each digital display meter is provided with a measuring rod. By adopting such a structure, the motor can drive the disc to rotate and drive the sliding blocks to slide, and the sliding blocks drive the measuring rods to slide towards the closing-up grooves, so that the groove depth dimensions of the closing-up grooves can be automatically measured and displayed, the whole apparatus is simple in structure, the whole process is electrical or automatically operated, manual shaking operation is unnecessary, the labor intensity of workers is reduced, errors caused by the workers' operation are eliminated, the measuring consistency is good, and the testing data is high in reliability.
Description
Technical field
The present invention relates to a kind of verifying attachment of nut, particularly a kind of improved nut crimping groove depth size detecting device.
Background technology
Closing in groove depth size is the key index in Closely locking nut closing in process, if closing in groove depth size can be measured in time and be controlled, the crudy that closes up can be effectively controlled.But, at present, less or use inconvenience about the specific purpose tool of closing in groove depth dimensional measurement, general substantially by processes process, guarantee, thereby cause Closely locking nut closing in crudy uneven, quality control is poor.
On July 31st, 2013 disclosed the 201320090918.0th Chinese utility model patent, a kind of nut crimping groove depth size detecting device is disclosed, comprise flat thread dish, counter dial, surveyingpin, handle and with flat thread dish on the tooth bar of threaded engagement, by shake handle, tooth bar is moved towards closing in groove, thereby drive surveyingpin move to closing in groove and measure.But, due to each measurement, all needing manually to shake handle, labour intensity is larger, is not easy to measure batch; Meanwhile, the dynamics difference applying while shaking due to the speed of survey crew shake or different measuring personnel, the measurement point difference that surveyingpin is contacted with closing in groove, causes test result to differ greatly, and the fiduciary level of test data is not high.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and provide a kind of simple in structure, labour intensity is low, measure fiduciary level high improved nut crimping groove depth size detecting device.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of improved nut crimping groove depth size detecting device, comprise and be built-in with rotating disk fixing on the base of motor and base, this disc centre is provided with in order to place and to lock the locking hole with the closing in nut to be measured of closing in groove, disk is along the circumferential direction evenly provided with the sliding tray equating with the groove quantity that closes up, in this sliding tray, slidably connect slide block, on this slide block, be fixedly connected with digital display meter, one end of the contiguous closing in nut to be measured of this digital display meter is provided with sounding rod.
Described digital display meter be can auto zero digital display calliper or digital display centimeter.
On the panel of described base, be provided with demonstration control flow.
The present invention adopts after said structure, closing in nut to be measured is put into locking hole locking, above-mentioned motor can rotate and slide block slip by driver plate, slide block will drive sounding rod to slide to closing in groove, the groove depth size that can automatically measure and show closing in groove, whole apparatus structure is simple, and whole process can electronic or automatic operation, do not need artificial shake operation, reduced personnel's labour intensity; Because not needing to operate manually, got rid of the error of measuring operation because of personnel, measure high conformity, test data fiduciary level is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of improved nut crimping groove depth size detecting device of the present invention.
Wherein have: 1. base; 2. motor; 3. disk; 4. locking hole; 5. sliding tray; 6. slide block; 7. digital display meter; 8. sounding rod; 9. show control flow; 10. closing in nut to be measured; 11. closing in grooves.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation with concrete preferred embodiments.
As shown in Figure 1, a kind of improved nut crimping groove depth size detecting device, comprise and be built-in with rotating disk 3 fixing on the base 1 of motor 2 and base 2, these disk 3 centers are provided with in order to place and to lock the locking hole 4 with the closing in nut 10 to be measured of closing in groove 11, disk 3 is along the circumferential direction evenly provided with the sliding tray 5 equating with groove 11 quantity that close up, in this sliding tray 5, slidably connect slide block 6, on this slide block 6, be fixedly connected with digital display meter 7, one end of these digital display meter 7 contiguous closing in nuts 10 to be measured is provided with sounding rod 8.
Above-mentioned digital display meter 7, be preferably can auto zero digital display calliper or digital display centimeter.
On the panel of above-mentioned base 1, be provided with and show control flow 9.This demonstration control flow 9 can be in order to the setting of measurement of correlation parameter and in order to automatically to read the groove depth size of each closing in groove 11 and can carry out the storage of related data.
Before measurement, when closing in nut 10 to be measured is put into locking hole 4, the groove 11 that need be closed up aligns with sliding tray 5, and sounding rod 8 is approximately facing to the middle part of closing in groove 11, after showing the correlation parameter such as sliding speed that sets rotational angle, velocity of rotation and the slide block 6 of disk 1 on control flow 9.
Above-mentioned motor 2 can driver plate 3 rotates and slide block 6 slides.During measurement, disk 1 first rotates a predetermined angular, sounding rod 8 slides afterwards and the not closing in face (reference field of closing in nut 10 to be measured, non-closing in groove 11) contact, digital display meter 7 energy auto zeros (also can manually make zero), rear disk 1 rotates again a predetermined angular or revolution one predetermined angular, sounding rod 8 is contacted with closing in groove 11 bottom surfaces, the reading that now each digital display meter 7 shows is the groove depth size of each closing in groove 11, repeatability and the repeatability measured are good, got rid of the error of manual measurement, test data fiduciary level is high.
Claims (3)
1. an improved nut crimping groove depth size detecting device, it is characterized in that: comprise the base (1) and the upper fixing rotating disk (3) of base (1) that are built-in with motor (2), this disk (1) center is provided with in order to place and to lock the locking hole (4) with the closing in nut to be measured (10) of closing in groove (11), disk (1) is along the circumferential direction evenly provided with the sliding tray (5) equating with the groove that closes up (11) quantity, in this sliding tray (5), slidably connect slide block (6), on this slide block (6), be fixedly connected with digital display meter (7), one end of the contiguous closing in nut to be measured of this digital display meter (7) (10) is provided with sounding rod (8).
2. improved nut crimping groove depth size detecting device according to claim 1, is characterized in that: described digital display meter (7) is digital display calliper or digital display centimeter that can auto zero.
3. improved nut crimping groove depth size detecting device according to claim 1, is characterized in that: on the panel of described base (1), be provided with and show control flow (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586981.8A CN103743321A (en) | 2013-11-21 | 2013-11-21 | Improved nut closing-up groove depth dimension detection apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586981.8A CN103743321A (en) | 2013-11-21 | 2013-11-21 | Improved nut closing-up groove depth dimension detection apparatus |
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| Publication Number | Publication Date |
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| CN103743321A true CN103743321A (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310586981.8A Pending CN103743321A (en) | 2013-11-21 | 2013-11-21 | Improved nut closing-up groove depth dimension detection apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222677A (en) * | 2015-11-06 | 2016-01-06 | 吴江市莘塔前进五金厂 | A kind of nut crimping groove depth dimension detection tool |
| CN105890565A (en) * | 2016-07-01 | 2016-08-24 | 成都市龙泉通惠实业有限责任公司 | Device for detecting groove depth of piston body |
| CN105890562A (en) * | 2016-07-01 | 2016-08-24 | 成都市龙泉通惠实业有限责任公司 | Piston body measuring machine |
| CN106017387A (en) * | 2016-07-01 | 2016-10-12 | 成都市龙泉通惠实业有限责任公司 | External diameter detection device for piston body |
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| US20010008994A1 (en) * | 2000-01-19 | 2001-07-19 | Mitutoyo Corporation | Method and apparatus for measuring roundness |
| WO2002006762A1 (en) * | 2000-07-14 | 2002-01-24 | Marposs Società per Azioni | Apparatus for the dimensional and/or geometrical checking of mechanical pieces with rotational symmetry |
| CN1862218A (en) * | 2005-05-10 | 2006-11-15 | 北京航空航天大学 | Integrated measurer for deep microhole surface topography |
| CN201417129Y (en) * | 2009-05-09 | 2010-03-03 | 步阳集团有限公司 | Automatic test table for hub runout |
| CN103217122A (en) * | 2012-11-19 | 2013-07-24 | 北京东方鼎鑫科技有限公司 | Method and device for measuring size of automobile aluminum hub finished product on line |
| CN203100657U (en) * | 2013-02-28 | 2013-07-31 | 航天精工有限公司 | Detection device for depth dimensions of nut closing-up grooves |
| CN103308022A (en) * | 2013-07-10 | 2013-09-18 | 厦门大学 | Angle-adjustable measuring jig |
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2013
- 2013-11-21 CN CN201310586981.8A patent/CN103743321A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010008994A1 (en) * | 2000-01-19 | 2001-07-19 | Mitutoyo Corporation | Method and apparatus for measuring roundness |
| WO2002006762A1 (en) * | 2000-07-14 | 2002-01-24 | Marposs Società per Azioni | Apparatus for the dimensional and/or geometrical checking of mechanical pieces with rotational symmetry |
| CN1862218A (en) * | 2005-05-10 | 2006-11-15 | 北京航空航天大学 | Integrated measurer for deep microhole surface topography |
| CN201417129Y (en) * | 2009-05-09 | 2010-03-03 | 步阳集团有限公司 | Automatic test table for hub runout |
| CN103217122A (en) * | 2012-11-19 | 2013-07-24 | 北京东方鼎鑫科技有限公司 | Method and device for measuring size of automobile aluminum hub finished product on line |
| CN203100657U (en) * | 2013-02-28 | 2013-07-31 | 航天精工有限公司 | Detection device for depth dimensions of nut closing-up grooves |
| CN103308022A (en) * | 2013-07-10 | 2013-09-18 | 厦门大学 | Angle-adjustable measuring jig |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222677A (en) * | 2015-11-06 | 2016-01-06 | 吴江市莘塔前进五金厂 | A kind of nut crimping groove depth dimension detection tool |
| CN105890565A (en) * | 2016-07-01 | 2016-08-24 | 成都市龙泉通惠实业有限责任公司 | Device for detecting groove depth of piston body |
| CN105890562A (en) * | 2016-07-01 | 2016-08-24 | 成都市龙泉通惠实业有限责任公司 | Piston body measuring machine |
| CN106017387A (en) * | 2016-07-01 | 2016-10-12 | 成都市龙泉通惠实业有限责任公司 | External diameter detection device for piston body |
| CN105890562B (en) * | 2016-07-01 | 2018-05-25 | 成都市龙泉通惠实业有限责任公司 | piston body measuring machine |
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Application publication date: 20140423 |