CN201397107Y - Measuring tool for detecting vibration damper connecting rod - Google Patents
Measuring tool for detecting vibration damper connecting rod Download PDFInfo
- Publication number
- CN201397107Y CN201397107Y CN2009200799254U CN200920079925U CN201397107Y CN 201397107 Y CN201397107 Y CN 201397107Y CN 2009200799254 U CN2009200799254 U CN 2009200799254U CN 200920079925 U CN200920079925 U CN 200920079925U CN 201397107 Y CN201397107 Y CN 201397107Y
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- China
- Prior art keywords
- base
- seat
- slide
- dial indicator
- connecting rod
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- Expired - Fee Related
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Abstract
The utility model discloses a measuring tool for detecting a vibration damper connecting rod, which comprises a base (1), a V-shaped seat (2), a slide seat (4) and a dial indicator (5), wherein, the V-shaped seat (2) is fixed on the base (1), a track groove (6) parallel to the center line of the V-shaped seat (2) is formed on the base (1), the slide seat (4) is placed inside the track groove (6),a supporting rod (7) is fixed on the slide seat (4), a dial indicator rack (8) is sleeved on the supporting rod (7), the dial indicator (5) is installed at the front end of the dial indicator rack (8), an ejector rod seat (9) is fixed on the base (1) positioned at the extension end of the center line of the V-shaped seat (2), and an ejector rod (10) is installed on the ejector rod seat (9). With the advantages of simple structure and convenient operation, the utility model fixes the relative positions of the dial indicator and the slide seat such that the dial indicator can only move to and fro along the same straight line, thereby greatly increasing the measuring accuracy.
Description
Technical field
The utility model belongs to the testing tool field, relates to a kind of measurer that is used to detect damper linking member specifically.
Background technology
Connecting rod is one of vital part of vibration damper, thereby the product design personnel are according to the function of connecting rod in vibration damper, have the strict requirement except that outer surface and some significant dimensions during connecting rod in design, also stipulate form and position tolerance, needed the form and position tolerance of control that straightness error, total run-out and the error of perpendicularity are arranged.In the ordinary course of things, we adopt leveling ruler (or edge of a knife chi) directly to contact with tested plain line to the detection of part straight-line degree error, measure with clearance gauge again.Measure some plain lines in this way, get the straightness error of wherein maximum error amount as this tested part.If need measurement data more accurately, then send testing laboratory to measure tested part with instruments such as level meter or autocollimators.To the total run-out and the error of perpendicularity of part, then be to adopt flat board, v type piece, index gauge top and that have a measurement bay to measure in addition, the linearity of part and the error of perpendicularity can also detect with special measuring tool.
Because connecting rod is a thin and long shafts part, and accuracy requirement is higher, the straightness error that detects connecting rod with leveling ruler can not reach the product drawing technical requirement, and testing laboratory's instrument can not satisfy the production scene request for utilization.
The utility model content
The purpose of this utility model has provided a kind of simple to operate, and is easy to use and can accurately measure a kind of measurer that is used to detect damper linking member of connecting rod form and position tolerance.
The technical solution of the utility model is as follows:
A kind of measurer that is used to detect damper linking member, this measurer comprises base, V-type seat, slide and clock gauge, described V-type seat is fixed on the described base, have the rail groove that parallels with the center line of described V-type seat on this base, place described slide in this rail groove, be fixed with support bar on this slide, be set with dial framework on this support bar, described clock gauge is installed in the dial framework front end.Be positioned on the base of described V-type seat center line extended end and be fixed with tip-lever support, on this tip-lever support push rod is housed.
Adopt said structure that tested connecting rod is placed on the v type seat, and axially connecting rod is being carried out axial limiting with push rod, then slide is moved to 1 end points of tested plain line, the adjustment form chord position is put the side head that makes clock gauge and is contacted with connecting rod cylindrical fixed point to be measured, make slide in rail groove, make continuous rectilinear motion then, in the length range of tested plain line, measure.Observe the index gauge indicating value in the measuring process, move to 1 end points in addition of tested plain line until slide, the maximum difference of index gauge indicating value is the straightness error of this tested plain line in the whole measuring process.Measure some plain lines as stated above, get the straightness error of wherein maximum error amount as tested part.In the utility model by with clock gauge, slide fixedly make moving of clock gauge on same straight line, to do to move back and forth relative to the seat, effectively less adopt in the background technology hand-held leveling ruler measure with clearance gauge in the location inaccurate or measure in the measuring error that displacement is caused takes place.Simultaneously the utility model is simple in structure can be applied to the production scene, only needs during easy to operate use slide moved along slide rail to get final product.
The side head of described clock gauge is an edge of a knife gauge head; The termination that is positioned at described rail groove is provided with limited block.
Beneficial effect: the utility model is simple in structure, easy to operate, thereby by clock gauge, slide fixedly made the moving that can only do moves back and forth improved the accuracy of measuring greatly on same straight line of clock gauge relative to the seat.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of base in the utility model;
Fig. 4 is the vertical view of Fig. 1.
Embodiment
Shown in Fig. 1,2,3,4: a kind of measurer that is used to detect damper linking member, this measurer comprises base 1, V-type seat 2, slide 4 and clock gauge 5, described V-type seat 2 is fixed on the described base 1, have the rail groove 6 that parallels with the center line of described V-type seat 2 on this base 1, place described slide 4 in this rail groove 6, be fixed with support bar 7 on this slide 4, be set with dial framework 8 on this support bar 7, described clock gauge 5 is installed in dial framework 8 front ends; Be positioned on the base 1 of described V-type seat 2 center line extended ends and be fixed with tip-lever support 9, on this tip-lever support 9 push rod 10 is housed.The side head of described clock gauge 5 is an edge of a knife gauge head.The termination that is positioned at described rail groove 6 is provided with limited block 11.
Using method of the present utility model is as follows:
When measuring straightness error: tested connecting rod is placed on the v type seat, and axially connecting rod is being carried out axial limiting with push rod, then slide is moved to 1 end points of tested plain line, the adjustment form chord position is put the side head that makes clock gauge and is contacted with connecting rod cylindrical fixed point to be measured, make slide in rail groove, make continuous rectilinear motion then, in the length range of tested plain line, measure.Observe the index gauge indicating value in the measuring process, move to 1 end points in addition of tested plain line until slide, the maximum difference of index gauge indicating value is the straightness error of this tested plain line in the whole measuring process.Measure some plain lines as stated above, get the straightness error of wherein maximum error amount as tested part.
When the utility model is used to measure total run-out: after edge of a knife gauge head is replaced with the clock gauge gauge head, can carry out the measurement of total run-out.When promptly measuring, the clock gauge gauge head is contacted with tested position, at the continuous rotating while moving sliding base of measured piece, make its direction make continuous rectilinear motion along datum axis, index gauge indicating value maximum difference is the radially total run-out of this tested part in whole measuring process.
When the utility model was used for measuring vertical degree error: adjust the clock gauge position, make the tested end face of gauge head and connecting rod vertical, rotate one week of measured piece (360 °), then index gauge indicating value maximum difference was the verticality of this tested part.If tested end face is less, when gauge head and tested end face interfere, then clock gauge is replaced by lever indicator.
This measurer is simple in structure, convenient operation, and certainty of measurement is higher, has been widely used in the detection of automobile shock absorber connecting rod morpheme error, compares with other universal measuring instrument of measuring form and position tolerance, mainly contains following characteristics:
1, the utility model arranges rectilinear orbit at base, makes the slide can be exactly along the datum axis direction Motion, and when measuring straightness error, use edge of a knife gauge head, can guarantee more effectively that slide moves The time indicating gage measures is with 1 plain line.
2, be applicable to the detection of production scene part, can the fast detecting product, can guarantee certainty of measurement again, Client and instructions for use have been satisfied. Owing to be the metering type measurer, also can be used for the quality control of production process, For the drafting of X-R figure provides effective detection means.
3, tip-lever support and push rod are adjustable, regulate respectively tip-lever support and the push rod of measurer, can measure difference The connecting rod morpheme error of specification size.
Claims (3)
1, a kind of measurer that is used to detect damper linking member, it is characterized in that: this measurer comprises base (1), V-type seat (2), slide (4) and clock gauge (5), described V-type seat (2) is fixed on the described base (1), have the rail groove (6) that parallels with the center line of described V-type seat (2) on this base (1), place described slide (4) in this rail groove (6), be fixed with support bar (7) on this slide (4), be set with dial framework (8) on this support bar (7), described clock gauge (5) is installed in dial framework (8) front end; Be positioned on the base (1) of described V-type seat (2) center line extended end and be fixed with tip-lever support (9), push rod (10) is housed on this tip-lever support (9).
2, a kind of measurer that is used to detect damper linking member according to claim 1, it is characterized in that: the gauge head of described clock gauge (5) is an edge of a knife gauge head.
3, a kind of measurer that is used to detect damper linking member according to claim 1 is characterized in that: the termination that is positioned at described rail groove (6) is provided with limited block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200799254U CN201397107Y (en) | 2009-03-31 | 2009-03-31 | Measuring tool for detecting vibration damper connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200799254U CN201397107Y (en) | 2009-03-31 | 2009-03-31 | Measuring tool for detecting vibration damper connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201397107Y true CN201397107Y (en) | 2010-02-03 |
Family
ID=41619625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200799254U Expired - Fee Related CN201397107Y (en) | 2009-03-31 | 2009-03-31 | Measuring tool for detecting vibration damper connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201397107Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128587A (en) * | 2010-12-30 | 2011-07-20 | 洛阳轴研科技股份有限公司 | Jump detector for grinding wheel circle |
| CN105258596A (en) * | 2015-11-11 | 2016-01-20 | 中铁隆昌铁路器材有限公司 | Bolt-type position tolerance integration testing fixture and detection method |
| CN105333783A (en) * | 2015-11-28 | 2016-02-17 | 重庆元创自动化设备有限公司 | Automobile damper detector |
| CN105466307A (en) * | 2016-01-13 | 2016-04-06 | 奇瑞汽车股份有限公司 | Steering engine gear rack precision value comprehensive detection device and test method |
| CN106152899A (en) * | 2016-08-25 | 2016-11-23 | 浙江浪潮精密机械有限公司 | A kind of cellular type suit milling cutter detector and its detection method |
| CN106440992A (en) * | 2016-08-31 | 2017-02-22 | 毕梅华 | Collision preventive dial gauge |
| CN107063026A (en) * | 2017-01-23 | 2017-08-18 | 盐城同环机电科技有限公司 | A kind of automotive seat bottom plate is slidably connected bar cubing |
| CN107063025A (en) * | 2017-01-23 | 2017-08-18 | 盐城同环机电科技有限公司 | A kind of cubing for automotive seat connecting rod positioning welding |
| CN108120361A (en) * | 2018-01-03 | 2018-06-05 | 隆昌山川精密焊管有限责任公司 | Columnar workpiece geometric tolerance detection device and detection method |
| WO2022120552A1 (en) * | 2020-12-08 | 2022-06-16 | 盐城同环机电科技有限公司 | Automobile seat bottom-plate sliding connecting rod checking fixture |
-
2009
- 2009-03-31 CN CN2009200799254U patent/CN201397107Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128587A (en) * | 2010-12-30 | 2011-07-20 | 洛阳轴研科技股份有限公司 | Jump detector for grinding wheel circle |
| CN105258596A (en) * | 2015-11-11 | 2016-01-20 | 中铁隆昌铁路器材有限公司 | Bolt-type position tolerance integration testing fixture and detection method |
| CN105258596B (en) * | 2015-11-11 | 2019-05-31 | 中铁隆昌铁路器材有限公司 | Bolt class geometric tolerance comprehensive check tool and detection method |
| CN105333783B (en) * | 2015-11-28 | 2017-11-24 | 重庆元创自动化设备有限公司 | Automobile absorber cubing |
| CN105333783A (en) * | 2015-11-28 | 2016-02-17 | 重庆元创自动化设备有限公司 | Automobile damper detector |
| CN105466307A (en) * | 2016-01-13 | 2016-04-06 | 奇瑞汽车股份有限公司 | Steering engine gear rack precision value comprehensive detection device and test method |
| CN106152899A (en) * | 2016-08-25 | 2016-11-23 | 浙江浪潮精密机械有限公司 | A kind of cellular type suit milling cutter detector and its detection method |
| CN106440992A (en) * | 2016-08-31 | 2017-02-22 | 毕梅华 | Collision preventive dial gauge |
| CN107063026A (en) * | 2017-01-23 | 2017-08-18 | 盐城同环机电科技有限公司 | A kind of automotive seat bottom plate is slidably connected bar cubing |
| CN107063025A (en) * | 2017-01-23 | 2017-08-18 | 盐城同环机电科技有限公司 | A kind of cubing for automotive seat connecting rod positioning welding |
| CN107063025B (en) * | 2017-01-23 | 2019-09-13 | 盐城同环机电科技有限公司 | A kind of cubing for automotive seat connecting rod positioning welding |
| CN107063026B (en) * | 2017-01-23 | 2019-09-13 | 盐城同环机电科技有限公司 | A kind of automotive seat bottom plate is slidably connected bar cubing |
| CN108120361A (en) * | 2018-01-03 | 2018-06-05 | 隆昌山川精密焊管有限责任公司 | Columnar workpiece geometric tolerance detection device and detection method |
| WO2022120552A1 (en) * | 2020-12-08 | 2022-06-16 | 盐城同环机电科技有限公司 | Automobile seat bottom-plate sliding connecting rod checking fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20120331 |