CN102384708B - Measuring tool for detecting spiral lift of vibration absorber spring seat - Google Patents
Measuring tool for detecting spiral lift of vibration absorber spring seat Download PDFInfo
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- CN102384708B CN102384708B CN201110318096.2A CN201110318096A CN102384708B CN 102384708 B CN102384708 B CN 102384708B CN 201110318096 A CN201110318096 A CN 201110318096A CN 102384708 B CN102384708 B CN 102384708B
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- measurement column
- base
- seat
- spring
- spiral lift
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Abstract
Disclosure one measuring tool for detecting spiral lift of vibration absorber spring seat, including base, described base is provided with standard seat and several measurement column that can stretch up and down.The present invention is according to the telescopic variation amount of measurement column and whether utilize tolerance range to carry out passing judgment on spring base spiral lift intuitively qualified, have easy to use, measure feature accurately, solve spring base not easily to position, measure inaccurate problem, and spring base can be made some to be detected in operating position simultaneously, also solve spring base simultaneously and in the problem of X-ray inspection X and batch inspection, can not have very strong promotional value in like product detection process.
Description
Technical field
The present invention relates to a kind of spiral seat lift measuring tool, be specifically related to a kind of measuring tool for detecting spiral lift of vibration absorber spring seat.
Background technology
Spring base product always is the difficult point in absorber designing process, wherein the spiral lift of spring base affects the key factor of vibroshock performance quality especially, as depicted in figs. 1 and 2, spring base is the part that a profile is more complicated, though it is variant in each product spring base profile, but its design principle, assembling principle is identical, helicoid lift therein (i.e. b point, c point, d point, e point is respectively relative to the fore-and-aft distance of a point) it is one of its important technology index, lift whether meet technology require will directly influence vibration damper complement assemble time, can helical spring and spring base fit well, firm, not crooked, if lift exceeds standard, situation severe patient also will cause abnormal sound occur in vibroshock use procedure, the quality problems such as inefficacy.When spring base design input, it is that producer directly provides material object to carry out reverse sometimes, when spring base is measured owing to spring base not easily positions so that it is spring base is measured inaccurate；Sometimes Ze Shi producer directly provides drawing, at the output complete spring base of post-treatment, former in spring base detection, carry out reduced height difference with height gauge to carry out detecting or use three coordinate direct reading measurements, but the problem that there is angle with vibroshock is not easily positioned due to spring base, make it that spring base to be measured inaccurate, often can not reach unification between spring base producer and examination spring base producer producing, and can not reach when producing spring base in X-ray inspection X and batch inspection；Hereafter also have and be designed to fixing post for spring base spiral lift and coordinate thickness clearance gauge to carry out detecting, but there is also unhandy situation, and the spiral lift of some spring base not easily clearance gauge.
Summary of the invention
The technical problem to be solved is for above-mentioned the deficiencies in the prior art, a kind of measuring tool for detecting spiral lift of vibration absorber spring seat is provided, it can solve above-mentioned test problems preferably, solve spring base not easily to position, measure inaccurate problem, and spring base can be made some to be detected in operating position simultaneously, also solve spring base simultaneously and in the problem of X-ray inspection X and batch inspection, can not have very strong promotional value in like product detection process.
The technical solution adopted in the present invention is: a kind of measuring tool for detecting spiral lift of vibration absorber spring seat, including base, described base is provided with standard seat and several measurement column that can stretch up and down.
As preferably, described measurement column is connected with base by spring.
As preferably, described base is provided with spring eye, and described spring is positioned at spring eye.
As preferably, described measurement column is made up of the telescopic mast of outside sleeve pipe and inside pipe casing, and described sleeve pipe is affixed with base, and described telescopic mast is connected with sleeve pipe by spring.
As preferably, described base is arranged over measuring seat.
As preferably, described measurement column sidewall is provided with tolerance range.
As preferably, described standard seat and measurement column pass described measurement seat.
As preferably, on described measurement column, the lower Die Toleranz und die Messtechnologie seat upper surface of tolerance range is concordant.
As preferably, described measurement column is positioned at the part measured below seat and is provided with catching step.
The beneficial effects of the present invention is: according to the telescopic variation amount of measurement column, the present invention judges that whether spring base spiral lift is qualified, spring base is positioned through spring base hole by standard seat, have easy to use, measure feature accurately, solve spring base not easily to position, measure inaccurate problem, and spring base can be made some to be detected in operating position simultaneously, also solve spring base simultaneously and in the problem of X-ray inspection X and batch inspection, can not have very strong promotional value in like product detection process；It addition, the tolerance range allowed is arranged on measurement column side, can detect easily and intuitively, without being calculated data can quickly drawing the conclusion whether spring base spiral lift is qualified during detection.
Accompanying drawing explanation
Fig. 1 is the front view of vibroshock upper spring seat；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the embodiment of the present invention one structural representation；
Fig. 4 is the embodiment of the present invention two structural representation；
Fig. 5 is the embodiment of the present invention three structural representation.
In figure: 1, base；2, measurement column；21, sleeve pipe；22, telescopic mast；3, standard seat；4, spring eye；5, spring；6, tolerance range；7, backing plate；8, screw；9, catching step.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments the present invention is described in further detail.
Embodiment one: as shown in Figure 3, a kind of measuring tool for detecting spiral lift of vibration absorber spring seat, including base 1, described base 1 is provided with standard seat 3 and several measurement column 2 that can stretch up and down, and standard seat 3 is the fixing post adapted with spring base hole, measurement column 2 is connected with base 1 by spring 5, being provided with spring eye 4 on base 1, spring 5 is positioned at spring eye 4, and the elastic force of spring 5 is more than the weight of spring base, the upper end of spring 5 is connected with measurement column 2, and its lower end is connected with the spring eye 4 of base 1.
Present invention spring base each lift points relative position distance determines the height dimension of each measurement column 2, the spiral lift face that face is spring base that namely each measurement column 2 summit couples together.During detection, spring base hole is through standard seat 3 measurement location, spring base spiral lift position just contacts with measurement column 2, when the measurement column 2 having is not exposed to spring base, somewhat firmly measurement column 2 is made to contact with spring base downwards, make each point all contact with spring base, can obtain, by observing to measure, the stroke that each measurement column 2 is downward, namely can determine that whether spring base is qualified with this stroke compared with corresponding spiral lift error.For judging that whether spring base is qualified comparatively intuitively, avoid the measurement to measurement column 2 stroke and calculating, can in advance in the corresponding tolerance range 6 of measurement column 2 sidewall processing sets up, and make the lower tolerance position of tolerance range 6 concordant with base 1 upper surface, during detection, repeating above steps makes each measurement column 2 just all contact with spring base, if now base 1 upper surface be all judged within the tolerance range 6 of measurement column 2 qualified, when the tolerance range 6 at measurement column 2 is judged to defective in addition.
Embodiment two: as shown in Figure 4, the telescopic mast 22 that measurement column 2 in the present embodiment is within outside sleeve pipe 21 and sleeve pipe 21 is constituted, sleeve pipe 21 is affixed with base 1, telescopic mast 22 is connected with sleeve pipe 21 by spring 5, the elastic force of spring 5 is more than the weight of spring base, the upper end of spring 5 is connected with measurement column 2, and its lower end is connected with sleeve pipe 21, and the lower tolerance position of the tolerance range 6 of measurement column 2 sidewall is concordant with sleeve pipe 21 upper surface.All the other structures of the present embodiment and using method are all identical with embodiment one, during detection, make each measurement column 2 just all contact with spring base, if now sleeve pipe 21 upper surface be all judged within the tolerance range 6 of measurement column 2 qualified, defective when being judged to beyond the tolerance range 6 of measurement column 2.
Embodiment three: as shown in Figure 5, with embodiment one the difference is that, the present embodiment is equipped with measurement seat above base 1, described standard seat 3 and measurement column 2 both pass through described measurement seat, and measurement column 2 can stretch by relative measurement seat up and down, measure and be provided with backing plate 7 between seat and base 1, and they are by sequentially passing through base 1, the screw 8 of backing plate 7 and measurement seat is fixed together, the lower tolerance position of the tolerance range 6 of measurement column 2 sidewall is concordant with measuring seat upper surface, it is positioned in the part measured below seat at measurement column 2 and is additionally provided with catching step 9, constant so as to ensureing the height that measurement column 2 stretches out.The using method of the present embodiment is identical with upper two embodiments, during detection, make each measurement column 2 just all contact with spring base, if now measure seat upper surface be all judged within the tolerance range 6 of measurement column 2 qualified, defective when being judged to beyond the tolerance range 6 of measurement column 2.
This measurer well solves the measurement problem of spring base spiral lift, spring base manufacturer is made to have reached unification with checking and accepting spring base producer, additionally standard seat 3 is designed to the drift size of spring base hole, also the minimum dimension of spring base hole is have detected while detection spiral lift, spring base position is for using position not need centering simultaneously, is suitable for batch on-line checking.
It addition, this maximum feature of measurer structural design is handling ease, measurement column 2, standard seat 3, measurement seat, backing plate 7 and base 1 etc. all can complete by turner and grinder, and easy to replace and maintain when spring 5 elastic force is inadequate.
Claims (9)
1. a measuring tool for detecting spiral lift of vibration absorber spring seat, including base, it is characterised in that: described base is provided with standard seat and several measurement column that can stretch up and down；Described measurement column is connected with base by spring.
2. measuring tool for detecting spiral lift of vibration absorber spring seat according to claim 1, it is characterised in that: described base is provided with spring eye, and described spring is positioned at spring eye.
3. measuring tool for detecting spiral lift of vibration absorber spring seat according to claim 1 and 2, it is characterised in that: described measurement column sidewall is provided with tolerance range.
4. a measuring tool for detecting spiral lift of vibration absorber spring seat, including base, it is characterised in that: described base is provided with standard seat and several measurement column that can stretch up and down；Described measurement column is made up of the telescopic mast of outside sleeve pipe and inside pipe casing, and described sleeve pipe is affixed with base, and described telescopic mast is connected with sleeve pipe by spring.
5. measuring tool for detecting spiral lift of vibration absorber spring seat according to claim 4, it is characterised in that: described measurement column sidewall is provided with tolerance range.
6. a measuring tool for detecting spiral lift of vibration absorber spring seat, including base, it is characterised in that: described base is provided with standard seat and several measurement column that can stretch up and down, and described base is arranged over measuring seat；Described standard seat and measurement column are through described measurement seat, and measurement column can stretch by relative measurement seat up and down；Described measurement column is connected with base by spring.
7. measuring tool for detecting spiral lift of vibration absorber spring seat according to claim 6, it is characterised in that: described measurement column sidewall is provided with tolerance range.
8. measuring tool for detecting spiral lift of vibration absorber spring seat according to claim 7, it is characterised in that: on described measurement column, the lower Die Toleranz und die Messtechnologie seat upper surface of tolerance range is concordant.
9. measuring tool for detecting spiral lift of vibration absorber spring seat according to claim 8, it is characterised in that: described measurement column is positioned at the part measured below seat and is provided with catching step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110318096.2A CN102384708B (en) | 2011-10-19 | 2011-10-19 | Measuring tool for detecting spiral lift of vibration absorber spring seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110318096.2A CN102384708B (en) | 2011-10-19 | 2011-10-19 | Measuring tool for detecting spiral lift of vibration absorber spring seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102384708A CN102384708A (en) | 2012-03-21 |
| CN102384708B true CN102384708B (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110318096.2A Expired - Fee Related CN102384708B (en) | 2011-10-19 | 2011-10-19 | Measuring tool for detecting spiral lift of vibration absorber spring seat |
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| CN (1) | CN102384708B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466304A (en) * | 2015-12-25 | 2016-04-06 | 四川航天世东汽车部件有限公司 | Detection tool for automobile spring seats |
| CN110017744B (en) * | 2019-03-26 | 2024-04-26 | 四川宁江山川机械有限责任公司 | Measuring tool for welding size of spring seat and detecting method thereof |
| CN110411312B (en) * | 2019-08-13 | 2024-05-28 | 四川宁江山川机械有限责任公司 | Oil storage cylinder assembly detection measuring tool and detection method thereof |
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| US6559418B1 (en) * | 2001-05-11 | 2003-05-06 | Torque-Traction Technologies, Inc. | Method of controlling caster and camber by welding |
| CN1513685A (en) * | 2002-12-17 | 2004-07-21 | Oscillation damping brace used on rehicle wheel bracket | |
| CN101451801A (en) * | 2007-12-05 | 2009-06-10 | 广东格兰仕集团有限公司 | Lift range measuring apparatus of locating plate of air-conditioner compressor |
| CN101670510A (en) * | 2009-09-24 | 2010-03-17 | 成都联创精密机械有限公司 | Locating tooling for forming moulding bed |
| WO2011006863A1 (en) * | 2009-07-15 | 2011-01-20 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle having at least one receptacle for connectig a damper |
| CN101963484A (en) * | 2010-09-14 | 2011-02-02 | 南京金城机械有限公司 | Universal detection device of engine valve lift |
| CN201955038U (en) * | 2010-11-29 | 2011-08-31 | 隆昌山川精密焊管有限责任公司 | Spiral seat lift measuring tool |
| CN202339172U (en) * | 2011-10-19 | 2012-07-18 | 四川宁江山川机械有限责任公司 | Spiral lift detection measuring tool for spring seat of shock absorber |
-
2011
- 2011-10-19 CN CN201110318096.2A patent/CN102384708B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6559418B1 (en) * | 2001-05-11 | 2003-05-06 | Torque-Traction Technologies, Inc. | Method of controlling caster and camber by welding |
| CN1513685A (en) * | 2002-12-17 | 2004-07-21 | Oscillation damping brace used on rehicle wheel bracket | |
| CN101451801A (en) * | 2007-12-05 | 2009-06-10 | 广东格兰仕集团有限公司 | Lift range measuring apparatus of locating plate of air-conditioner compressor |
| WO2011006863A1 (en) * | 2009-07-15 | 2011-01-20 | Bayerische Motoren Werke Aktiengesellschaft | Motor vehicle having at least one receptacle for connectig a damper |
| CN101670510A (en) * | 2009-09-24 | 2010-03-17 | 成都联创精密机械有限公司 | Locating tooling for forming moulding bed |
| CN101963484A (en) * | 2010-09-14 | 2011-02-02 | 南京金城机械有限公司 | Universal detection device of engine valve lift |
| CN201955038U (en) * | 2010-11-29 | 2011-08-31 | 隆昌山川精密焊管有限责任公司 | Spiral seat lift measuring tool |
| CN202339172U (en) * | 2011-10-19 | 2012-07-18 | 四川宁江山川机械有限责任公司 | Spiral lift detection measuring tool for spring seat of shock absorber |
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| CN102384708A (en) | 2012-03-21 |
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