CN201210041Y - Combination detection mechanism for automobile engine cover - Google Patents
Combination detection mechanism for automobile engine cover Download PDFInfo
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- CN201210041Y CN201210041Y CNU2008200985427U CN200820098542U CN201210041Y CN 201210041 Y CN201210041 Y CN 201210041Y CN U2008200985427 U CNU2008200985427 U CN U2008200985427U CN 200820098542 U CN200820098542 U CN 200820098542U CN 201210041 Y CN201210041 Y CN 201210041Y
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Abstract
The utility model relates to a combined detecting mechanism of an automotive engine bonnet, comprising a base, four moving rollers connected under the base, four processing reference blocks arranged under the base, four measuring reference blocks arranged on the base and four hoisting rods arranged at the side of the base. The combined detecting mechanism is characterized in that a body of the detecting mechanism is connected with a reinforcing connection steel tube fixed on the base; the body is provided with a main positioning pin and a secondary positioning pin; and the body is provided with a profile template which is provided with a positioning reference surface. The combined detecting mechanism has the beneficial effects that the adoption of the same combined detecting mechanism can save the cost, avoids the generation of accumulated errors caused by the difference of processing reference of the two combined detecting mechanisms, has high precision, is convenient to controlling the dimension of the integrated external profile curve of the engine bonnet, and can judge the problem of parts fast and accurately, thus improving the quality of products.
Description
Technical field
The utility model is about a kind of automotive hood combine detection mechanism.
Background technology
Automotive hood is the main surface of automobile, and it and beater or beat-up, headlight, front windshield, front bumper form matching relationship, and the fluctuation of its fit dimension will directly have influence on the quality of complete vehicle quality.The conventional frame mode that adopts of the control of hood contour accuracy size: the one, engine hood outer panel adopts recessed formula structure control; The 2nd, bonnet inner panel, assembly adopt protruding formula structure control; Because of its machining benchmark difference of two secondary testing agencies, error trend difference, precision size are difficult to guarantee.Not enough for overcoming existing design, will consider to realize its function from design proposal with same secondary testing agency, avoid above-mentioned defective, can save cost greatly, improve the precision size.
Summary of the invention
The purpose of this utility model provides a kind of automotive hood combine detection mechanism, determines its frame mode, positioning reference, locating surface, cooperates the gap width of profile, satisfies the overall control to the hood outer profile size.
Automotive hood combine detection described in the utility model mechanism, comprise base, be connected four shifting rollers below the base, be located at base bottom four machining benchmark pieces, be located at four measuring reference block above the base, be located at four lifting rods of base side, it is characterized in that: the body of testing agency is connected steel pipe and connects with reinforcement above being fixed on base, is provided with main register pin and time register pin on body; Be provided with the profile model on body, the profile model is provided with positioning reference plane.
This testing agency is provided with four the main register pin and time register pins that are used to set up the measuring basis piece of measuring basis and are used for the hood location.On testing agency's body, be provided with the profile model, on the profile model, positioning reference plane be set, as the location of hood outside surface.
Respectively with the profile design gaps value 2.4mm of different colours mark detection of engine hood panel, high difference is 0mm on the profile model; Mark bonnet inner panel profile design gaps value 5.2mm simultaneously, high difference is 0.72mm; Engine casing assembly profile design gaps value 3.0mm, high difference 0mm.
The utility model compared with prior art has following beneficial effect: adopts same secondary combine detection mechanism, can save cost, avoid the difference of two secondary combine detection mechanism machining benchmarks, cause the generation of cumulative errors, and the precision height; Adopt same secondary combine detection mechanism, be convenient to control the whole outline curve size of hood; Adopt same secondary combine detection mechanism, can judge the parts problem rapidly accurately, thereby improve the quality of products.
Description of drawings
Fig. 1 is the utility model hood combine detection mechanism front view.
Fig. 2 is the utility model hood combine detection mechanism vertical view
Fig. 3 is the A-A sectional drawing of Fig. 2
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, automotive hood combine detection described in the utility model mechanism, comprise base 1, be connected four shifting rollers 2 below the base, be located at base bottom four machining benchmark pieces 3, be located at four measuring reference block 4 above the base, be located at four lifting rods 5 of base side; The body 7 of testing agency is connected steel pipe 6 and connects with the reinforcement above being fixed on base, be provided with main register pin 8 and time register pin 9 on body 7; Be provided with profile model 11 on body 7, profile model 11 is provided with positioning reference plane 10.Respectively with the profile design gaps value 2.4mm of different colours mark detection of engine hood panel, high difference is 0mm on the profile model; Mark bonnet inner panel profile design gaps value 5.2mm simultaneously, high difference is 0.72mm; Engine casing assembly profile design gaps value 3.0mm, high difference 0mm.
Determining respectively on the hood combine detection mechanism digital-to-analogue that engine hood outer panel places profile gap width 2.4mm, high difference in the same assistant engine cover combine detection mechanism is 0mm; It is 0.72mm that bonnet inner panel places profile gap width 5.2mm, high difference in the same assistant engine cover combine detection mechanism; It is 0mm that engine casing assembly places profile gap width 3.0mm, high difference in the same assistant engine cover combine detection mechanism.On the profile model 11 of hood combine detection mechanism, mark with different colours respectively.
Engine hood outer panel detects: after engine hood outer panel is located with main register pin 8 and time register pin 9, applying positioning reference plane 10 is placed in the testing agency, install locking profile model, guarantee accurate positioning, operating personnel are benchmark with the profile model, with profile gap width 2.4mm, the high difference of mark on it be 0mm as theoretical value, adopt clearance ruler and discrepancy in elevation chi to measure.
Bonnet inner panel detects: after bonnet inner panel is located with main register pin 8 and time register pin 9, applying positioning reference plane 10 is placed in the testing agency, install locking profile model, guarantee accurate positioning, operating personnel are benchmark with the profile model, with profile gap width 5.2mm, the high difference of mark on it be 0.72mm as theoretical value, adopt clearance ruler and discrepancy in elevation chi to measure.
Engine casing assembly detects: after engine casing assembly is located with main register pin 8 and time register pin 9, applying positioning reference plane 10 is placed in the testing agency, install locking profile model, guarantee accurate positioning, operating personnel are benchmark with the profile model, with profile gap width 3.0mm, the high difference of mark on it be 0mm as theoretical value, adopt clearance ruler and discrepancy in elevation chi to measure.
Claims (2)
1, automotive hood combine detection mechanism, comprise base (1), be connected four shifting rollers (2) below the base, be located at base bottom four machining benchmark pieces (3), be located at four measuring reference block (4) above the base, be located at four lifting rods (5) of base side, it is characterized in that: the body of testing agency (7) is connected steel pipe (6) and connects with reinforcement above being fixed on base, is provided with main register pin (8) and inferior register pin (9) on body (7); Be provided with profile model (11) on body (7), profile model (11) is provided with positioning reference plane (10).
2, automotive hood combine detection according to claim 1 mechanism is characterized in that: on profile model (11) respectively with profile design gaps value and high difference, bonnet inner panel profile design gaps value, high difference and the engine casing assembly profile design gaps value and the high difference of different colours mark detection of engine hood panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200985427U CN201210041Y (en) | 2008-06-13 | 2008-06-13 | Combination detection mechanism for automobile engine cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200985427U CN201210041Y (en) | 2008-06-13 | 2008-06-13 | Combination detection mechanism for automobile engine cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210041Y true CN201210041Y (en) | 2009-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200985427U Expired - Fee Related CN201210041Y (en) | 2008-06-13 | 2008-06-13 | Combination detection mechanism for automobile engine cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210041Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538644A (en) * | 2011-12-31 | 2012-07-04 | 无锡曙光模具有限公司 | Profile detection device for diffuser housing of automobile waste gas recirculating and cooling system |
| CN101879679B (en) * | 2009-05-05 | 2012-08-08 | 福耀集团（上海）汽车玻璃有限公司 | Method for manufacturing simple check tool for glass fiber reinforced plastic structure of automobile |
| CN103573464A (en) * | 2012-07-19 | 2014-02-12 | 通用汽车环球科技运作有限责任公司 | Multi-directional asymmetric surfaces for housings and housing covers and internal combustion engines comprising the same |
| CN103604337A (en) * | 2013-12-05 | 2014-02-26 | 安徽江淮汽车股份有限公司 | Automobile wrapping assembly detection tool and method combining multiple standard positioning system |
| CN103673843A (en) * | 2013-11-28 | 2014-03-26 | 江西洪都航空工业集团有限责任公司 | Large skin part testing die |
| CN104990480A (en) * | 2015-06-29 | 2015-10-21 | 神龙汽车有限公司 | Hood functional surface thickness rapid detection tool and detection method thereof |
| CN105157521A (en) * | 2015-06-29 | 2015-12-16 | 神龙汽车有限公司 | Tool and method for quickly detecting thickness of functional surface of wheel fender |
| CN110057276A (en) * | 2018-01-19 | 2019-07-26 | 陈剑 | It is a kind of for detecting the fixture of part machined surface profile |
| CN111006571A (en) * | 2019-12-16 | 2020-04-14 | 航天特种材料及工艺技术研究所 | Method for detecting profile precision of profiled-surface fiber preform |
-
2008
- 2008-06-13 CN CNU2008200985427U patent/CN201210041Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879679B (en) * | 2009-05-05 | 2012-08-08 | 福耀集团（上海）汽车玻璃有限公司 | Method for manufacturing simple check tool for glass fiber reinforced plastic structure of automobile |
| CN102538644A (en) * | 2011-12-31 | 2012-07-04 | 无锡曙光模具有限公司 | Profile detection device for diffuser housing of automobile waste gas recirculating and cooling system |
| CN103573464A (en) * | 2012-07-19 | 2014-02-12 | 通用汽车环球科技运作有限责任公司 | Multi-directional asymmetric surfaces for housings and housing covers and internal combustion engines comprising the same |
| CN103573464B (en) * | 2012-07-19 | 2017-06-06 | 通用汽车环球科技运作有限责任公司 | The multidirectional asymmetric surface of shell and jacket and explosive motor including the surface |
| CN103673843A (en) * | 2013-11-28 | 2014-03-26 | 江西洪都航空工业集团有限责任公司 | Large skin part testing die |
| CN103604337B (en) * | 2013-12-05 | 2016-05-11 | 安徽江淮汽车股份有限公司 | Automobile hemming assembly cubing and detection method that many positioning datums system is compound |
| CN103604337A (en) * | 2013-12-05 | 2014-02-26 | 安徽江淮汽车股份有限公司 | Automobile wrapping assembly detection tool and method combining multiple standard positioning system |
| CN105157521A (en) * | 2015-06-29 | 2015-12-16 | 神龙汽车有限公司 | Tool and method for quickly detecting thickness of functional surface of wheel fender |
| CN104990480A (en) * | 2015-06-29 | 2015-10-21 | 神龙汽车有限公司 | Hood functional surface thickness rapid detection tool and detection method thereof |
| CN104990480B (en) * | 2015-06-29 | 2018-03-27 | 神龙汽车有限公司 | Hood function face thickness rapid detection tool and its detection method |
| CN110057276A (en) * | 2018-01-19 | 2019-07-26 | 陈剑 | It is a kind of for detecting the fixture of part machined surface profile |
| CN111006571A (en) * | 2019-12-16 | 2020-04-14 | 航天特种材料及工艺技术研究所 | Method for detecting profile precision of profiled-surface fiber preform |
| CN111006571B (en) * | 2019-12-16 | 2021-08-31 | 航天特种材料及工艺技术研究所 | Method for detecting profile precision of profiled-surface fiber preform |
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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: 20090318 Termination date: 20110613 |