CN102384708A - 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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- CN102384708A CN102384708A CN2011103180962A CN201110318096A CN102384708A CN 102384708 A CN102384708 A CN 102384708A CN 2011103180962 A CN2011103180962 A CN 2011103180962A CN 201110318096 A CN201110318096 A CN 201110318096A CN 102384708 A CN102384708 A CN 102384708A
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- spring
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- spring seat
- base
- spiral lift
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Abstract
The invention discloses a measuring tool for detecting the spiral lift of a vibration absorber spring seat, comprising a base, wherein a stand seat and a plurality of measuring columns retractable up and down are arranged on the base. The measuring tool visually judges whether the spiral lift of the spring seat is eligible according to the retractable change amount of the measuring columns and by means of a tolerance range, and has the characteristics of use convenience and measurement accuracy; therefore, the problems of not easy positioning of the spring seat and inaccurate measurement are solved; moreover, the measuring tool is capable of causing the spring seat to detect a plurality of points in the working position, and simultaneously solves the problem that the spring seat is incapable of online verification and batch verification; therefore, the measuring tool has great popularization value in the detection process of similar products.
Description
Technical field
The present invention relates to a kind of spiral base lift measurer, be specifically related to a kind of spring seat for shock absorber spiral lift test measuring device.
Background technology
The spring base product always is the difficult point in the vibration damper design process; Wherein the spiral lift of spring base influences the key factor of vibration damper performance quality especially; As depicted in figs. 1 and 2; Spring base be a profile than complicated parts, though variant on each product spring base profile, its design concept, the assembling principle be identical; Helicoid lift wherein (being the fore-and-aft distance that b point, c point, d point, e point are ordered with respect to a respectively) is one of its important technology index; Whether lift meets technical requirement will directly have influence on vibration damper complement when assembling, can volute spring and spring base fit well, firmly, not crooked, also will cause occurring in the vibration damper use quality problems such as abnormal sound, inefficacy as if the lift situation severe patient that exceeds standard.When spring base design input, be that producer directly provides material object to carry out reverse counter asking sometimes, because spring base is difficult for the location, it is inaccurate that it is measured spring base when spring base is measured; Sometimes then be that producer directly provides drawing; After output, process spring base, former spring base detected, carry out that the reduced height difference detects or measure with the direct reading of three-dimensional with height gauge; But because spring base is difficult for locating the problem that has angle with vibration damper; It is inaccurate that it is measured spring base, producing spring base producer and checking and accepting between the spring base producer and often can not reach unification, and when producing spring base, can not reach in X-ray inspection X and check in batches; After this also have to be designed to fixed leg to spring base spiral lift and to cooperate the thickness clearance gauge to detect, but also have unhandy situation, and the spiral lift of some spring base is difficult for the plug clearance gauge.
Summary of the invention
Technical matters to be solved by this invention is the deficiency to above-mentioned prior art; A kind of spring seat for shock absorber spiral lift test measuring device is provided; It can solve above-mentioned detection problem preferably, has solved spring base and has been difficult for the location, measures inaccurate problem, and spring base is detected some in the working position simultaneously; Also solved simultaneously spring base and can not in the like product testing process, have very strong promotional value in X-ray inspection X and the problem of checking in batches.
The technical scheme that the present invention adopted is: a kind of spring seat for shock absorber spiral lift test measuring device, comprise base, and said base is provided with standard seat and several measurement column that can stretch up and down.
As preferably, said measurement column links to each other with base through spring.
As preferably, said base is provided with spring eye, and said spring is positioned at spring eye.
As preferably, said measurement column is made up of the sleeve pipe of outside and the telescopic mast of inside pipe casing, and said sleeve pipe and base are affixed, and said telescopic mast links to each other with sleeve pipe through spring.
As preferably, be provided with measuring seat above the said base.
As preferably, said measurement column sidewall is provided with tolerance range.
As preferably, said standard seat and measurement column pass said measuring seat.
As preferably, the following Die Toleranz und die Messtechnologie seat upper surface of tolerance range is concordant on the said measurement column.
As preferably, the part that said measurement column is positioned at the measuring seat below is provided with the backstop step.
Beneficial effect of the present invention is: the present invention judges according to the telescopic variation amount of measurement column whether spring base spiral lift is qualified; Passing spring base hole through the standard seat positions spring base; Has easy to use, measurement characteristic of accurate; Having solved spring base is difficult for the location, measures inaccurate problem; And spring base is detected some in the working position simultaneously, also having solved spring base simultaneously can not have very strong promotional value in X-ray inspection X and the problem of checking in batches in the like product testing process; In addition, the tolerance range that is allowed is arranged on the measurement column side, can detects easily and intuitively, need not during detection data are calculated and to draw the whether qualified conclusion of spring base spiral lift fast.
Description of drawings
Fig. 1 is the front view of vibration damper upper spring seat;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the embodiment of the invention one structural representation;
Fig. 4 is the embodiment of the invention two structural representations;
Fig. 5 is the embodiment of the invention three structural representations.
Among the 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, backstop step.
Embodiment
To combine accompanying drawing and specific embodiment that the present invention is done further explain below.
Embodiment one: as shown in Figure 3, a kind of spring seat for shock absorber spiral lift test measuring device comprises base 1; Said base 1 is provided with standard seat 3 and several measurement columns 2 that can stretch up and down, and standard seat 3 is the fixed legs that adapt with 5 holes of spring, and measurement column 2 links to each other with base 1 through spring 5; On base 1, be provided with spring 5 holes 4, spring 5 is positioned at spring 5 holes 4, and the elastic force of spring 5 is greater than the weight of 5 on spring; The upper end of spring 5 links to each other with measurement column 2, and spring 5 holes 4 of its lower end and base 1 link to each other.
The present invention confirms the height dimension of each measurement column 2 according to 5 each lift points relative positions of spring distance, and promptly the face that couples together of each measurement column 2 summit is the spiral lift face of 5 on spring.During detection; 5 apertures of spring are crossed standard seat 3 and are carried out measurement and positioning, and 5 spiral lift location of spring just contact with measurement column 2, as measurement column 2 when not touching 5 on spring; Measurement column 2 and spring 5 seated connections are touched; Each point all being touched with spring 5 seated connections, can obtain the downward stroke of each measurement column 2 through observe measuring, comparing with spiral lift range error accordingly with this stroke is whether 5 on decidable spring is qualified.Whether qualified for judging 5 on spring comparatively intuitively; Avoid measurement and calculating, can in the processing of measurement column 2 sidewalls corresponding tolerance range 6 be set in advance, and make the following tolerance position of tolerance range 6 concordant with base 1 upper surface to measurement column 2 strokes; During detection; Repeat above-mentioned each step each measurement column 2 is just all contacted with 5 on spring, when tolerance range 6 at measurement column 2 beyond be judged to be defective if base 1 upper surface all is judged to be qualifiedly in the tolerance range 6 of measurement column 2 with interior this moment.
Embodiment two: as shown in Figure 4; Measurement column 2 in the present embodiment is to be made up of the sleeve pipe 21 of outside and sleeve pipe 21 inner telescopic masts 22, and sleeve pipe 21 is affixed with base 1, and telescopic mast 22 links to each other with sleeve pipe 21 through spring 5; The elastic force of spring 5 is greater than the weight of 5 on spring; The upper end of spring 5 links to each other with measurement column 2, and its lower end links to each other with sleeve pipe 21, and the following tolerance position of the tolerance range 6 of measurement column 2 sidewalls is concordant with sleeve pipe 21 upper surfaces.All the other structures of present embodiment and method of application are all identical with embodiment one; During detection; Each measurement column 2 is just all contacted with 5 on spring, and when tolerance range 6 at measurement column 2 beyond be judged to be defective if sleeve pipe 21 upper surfaces all are judged to be qualifiedly in the tolerance range 6 of measurement column 2 with interior this moment.
Embodiment three: as shown in Figure 5; Different with embodiment one is, present embodiment is equipped with measuring seat above base 1, and said standard seat 3 all passes said measuring seat with measurement column 2; And but measurement column 2 relative measurement seats are flexible up and down; 1 of measuring seat and base are provided with backing plate 7, and they are fixed together through the screw 8 that passes base 1, backing plate 7 and measuring seat successively, and the following tolerance position of the tolerance range 6 of measurement column 2 sidewalls is concordant with the measuring seat upper surface; Also be provided with backstop step 9 on the part below measurement column 2 is positioned at measuring seat, the height that stretches out so as to assurance measurement column 2 is constant.The method of application of present embodiment is identical with last two embodiment; During detection; Each measurement column 2 is just all contacted with 5 on spring, and when tolerance range 6 at measurement column 2 beyond be judged to be defective if the measuring seat upper surface all is judged to be qualifiedly in the tolerance range 6 of measurement column 2 with interior this moment.
This measurer has well solved the problems of measurement of 5 spiral lifts of spring; Make 5 producers of 5 manufacturers of spring and examination spring reach unification; In addition standard seat 3 is designed to the drift size in 5 holes of spring; When detecting the spiral lift, detected the minimum dimension in 5 holes of spring, spring 5 seats are changed to the use location does not simultaneously need centering, is fit to online detection in batches yet.
In addition, the maximum characteristics of this measurer structural design are handling eases, all available turner and grinder completion such as measurement column 2, standard seat 3, measuring seat, backing plate 7 and base 1, and also easy to replace and maintain when spring 5 elastic force are not enough.
Claims (10)
1. a spring seat for shock absorber spiral lift test measuring device comprises base, it is characterized in that: said base is provided with standard seat and several measurement column that can stretch up and down.
2. spring seat for shock absorber spiral lift test measuring device according to claim 1 is characterized in that: said measurement column links to each other with base through spring.
3. spring seat for shock absorber spiral lift test measuring device according to claim 2, it is characterized in that: said base is provided with spring eye, and said spring is positioned at spring eye.
4. spring seat for shock absorber spiral lift test measuring device according to claim 1, it is characterized in that: said measurement column is made up of the sleeve pipe of outside and the telescopic mast of inside pipe casing, and said sleeve pipe and base are affixed, and said telescopic mast links to each other with sleeve pipe through spring.
5. according to claim 1,2,3 or 4 described spring seat for shock absorber spiral lift test measuring devices, it is characterized in that: said measurement column sidewall is provided with tolerance range.
6. spring seat for shock absorber spiral lift test measuring device according to claim 1 is characterized in that: said base top is provided with measuring seat.
7. spring seat for shock absorber spiral lift test measuring device according to claim 6, it is characterized in that: said standard seat and measurement column pass said measuring seat.
8. according to claim 6 or 7 described spring seat for shock absorber spiral lift test measuring devices, it is characterized in that: said measurement column sidewall is provided with tolerance range.
9. spring seat for shock absorber spiral lift test measuring device according to claim 8 is characterized in that: the following Die Toleranz und die Messtechnologie seat upper surface of tolerance range is concordant on the said measurement column.
10. spring seat for shock absorber spiral lift test measuring device according to claim 9 is characterized in that: the part that said measurement column is positioned at the measuring seat below is provided with the backstop 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 true CN102384708A (en) | 2012-03-21 |
| CN102384708B CN102384708B (en) | 2016-07-20 |
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN102384708B (en) |
Cited By (4)
| 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 |
| CN110017744A (en) * | 2019-03-26 | 2019-07-16 | 四川宁江山川机械有限责任公司 | A kind of spring base weld size test measuring device and its detection method |
| CN110411312A (en) * | 2019-08-13 | 2019-11-05 | 四川宁江山川机械有限责任公司 | A kind of fuel tank component detection measurer and its detection method |
| 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 |
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| US6559418B1 (en) * | 2001-05-11 | 2003-05-06 | Torque-Traction Technologies, Inc. | Method of controlling caster and camber by welding |
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| 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 |
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| 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 |
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-
2011
- 2011-10-19 CN CN201110318096.2A patent/CN102384708B/en not_active Expired - Fee Related
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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 |
| 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 |
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Cited By (4)
| 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 |
| CN110017744A (en) * | 2019-03-26 | 2019-07-16 | 四川宁江山川机械有限责任公司 | A kind of spring base weld size test measuring device and its detection method |
| 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 |
| CN110411312A (en) * | 2019-08-13 | 2019-11-05 | 四川宁江山川机械有限责任公司 | A kind of fuel tank component detection measurer and its detection method |
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| Publication number | Publication date |
|---|---|
| CN102384708B (en) | 2016-07-20 |
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Granted publication date: 20160720 Termination date: 20161019 |