CN107328337A - A kind of car headlamp lamp assembly simulates entrucking detection means - Google Patents

A kind of car headlamp lamp assembly simulates entrucking detection means Download PDF

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Publication number
CN107328337A
CN107328337A CN201710677644.8A CN201710677644A CN107328337A CN 107328337 A CN107328337 A CN 107328337A CN 201710677644 A CN201710677644 A CN 201710677644A CN 107328337 A CN107328337 A CN 107328337A
Authority
CN
China
Prior art keywords
lamp assembly
headlamp lamp
detection means
entrucking
module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710677644.8A
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Chinese (zh)
Inventor
卢军
邓建国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanning Liao Wang Lights Ltd By Share Ltd
Original Assignee
Nanning Liao Wang Lights Ltd By Share Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanning Liao Wang Lights Ltd By Share Ltd filed Critical Nanning Liao Wang Lights Ltd By Share Ltd
Priority to CN201710677644.8A priority Critical patent/CN107328337A/en
Publication of CN107328337A publication Critical patent/CN107328337A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/0025Measuring of vehicle parts
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/14Measuring arrangements characterised by the use of mechanical means for measuring distance or clearance between spaced objects or spaced apertures
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/20Measuring arrangements characterised by the use of mechanical means for measuring contours or curvatures
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/30Measuring arrangements characterised by the use of mechanical means for measuring the deformation in a solid, e.g. mechanical strain gauge

Abstract

The present invention discloses a kind of car headlamp lamp assembly simulation entrucking detection means, it is characterised in that:Including horizontal support bottom plate, supporting cell guide, compress pin, compression module, simulated block and headlamp lamp assembly, the position of the simulated block, shape, size and number are according to vehicle digital-to-analogue demand, determine the bulk of headlamp lamp assembly entrucking, using entrucking size as design basis, sub-module design is carried out with Three-dimensional Design Software, detection means digital-to-analogue is set up, process data is extracted successively by module, sub-module data input is carried out to numerical control machining center, is processed;Described one end is fixedly mounted on horizontal support bottom plate, and simulated block is fixedly mounted in the other end, and its position, height and quantity are designed according to the position of simulated block, shape, size and number.Present invention has the advantages that control lamp assembly fit-up gap and the poor size in face, keep light fixture assembling uniformity.

Description

A kind of car headlamp lamp assembly simulates entrucking detection means
Technical field
The present invention relates to automotive engineering field, in particular, more particularly to a kind of car headlamp lamp assembly simulation Entrucking detection means.
Background technology
As AE develops, automobile lamp manufacturing technology is completely converted into injection work from traditional Sheet Metal Forming Technology Skill, it is meant that car light main parts size, such as lamp housing, lamp glass, BMC speculums and auxiliary light modulation structure part, full lamp use engineering Plastic injection is processed.Light fixture uses injection molding technique, because of the influence of the factors such as pressure, temperature, humidity, its lamp housing, lamp glass Main parts size injection molding easily deforms, and lamp assembly coordinates with vehicle body sheet metal entrucking produces gap and face difference change, Cause that light fixture entrucking gap is uneven, the poor rugged phenomenon in face, so that, influence light fixture entrucking effect.And trial assembly car channel Mainly in factory site or sale of automobile 4S shops, time length, costly, manpower are more, and data recording is slow;Light fixture problem defect is whole Change speed slow, the more difficult control of consistency problem, finished product disqualification rate is high.
The content of the invention
Entrucking detection means is simulated it is an object of the invention to provide a kind of car headlamp lamp assembly, automobile lamp is solved Assembly and plates of automobile fit-up gap are uneven, the poor rugged entrucking defect in face;Link is manufactured in light fixture, lamp is strictly controlled Have general assembly gap and the poor size in face, light fixture assembling uniformity is kept, to manufacture more preferable light fixture.
A kind of car headlamp lamp assembly simulates entrucking detection means, it is characterised in that:Including horizontal support bottom plate, branch Support guide pillar, compress pin, compression module, simulated block and headlamp lamp assembly, the position of the simulated block, shape, size sum Amount is, according to vehicle digital-to-analogue demand, to determine the bulk of headlamp lamp assembly entrucking, using entrucking size as design basis, fortune Carry out sub-module design with Three-dimensional Design Software, set up detection means digital-to-analogue, process data is extracted successively by module, to numerical control plus Work center carries out sub-module data input, processed;Described one end is fixedly mounted on horizontal support bottom plate, and the other end is fixed Simulated block is installed, its position, height and quantity are designed according to the position of simulated block, shape, size and number;The simulated block With the assembling of supporting cell guide, foundation sub-module fabrication data, with three coordinate detection systems to detection means respectively to benchmark, point Position carries out detection correction, it is ensured that position accuracy demand;The headlamp lamp assembly is placed on each supporting cell guide reference position, The headlamp lamp assembly periphery is provided with mounting hole, and correspondence compression module and compression are sold, compressed by compression module, by twisting Press tight pin to fix.
Further, the horizontal support bottom plate is provided with handle, conveniently moves detection means.
Further, coordinate is carved with the horizontal support base surface, to determine the position of supporting cell guide fixation.
The method that entrucking detection means detects headlamp lamp assembly is simulated using above-mentioned car headlamp lamp assembly, tool Body step is as follows:
(1)Headlamp lamp assembly is placed on the reference position of each supporting cell guide in detection means, it is necessary to which alignment is detected Compression module and compression on device are sold, and are compressed by compression module;
(2)Headlamp lamp assembly is fixed successively with pin is compressed, it is ensured that headlamp lamp assembly is pasted with detection means reference position Close;
(3)Gap width is set according to demand, and entrucking gap is simulated to headlamp lamp assembly, coordinated by simulated block, it is logical with stopping Rule are examined in the edge profile gap of headlamp lamp assembly and detection means, using not-go-end by as gap judge according to According to;
(4)Face difference is set according to demand, it is poor to headlamp lamp assembly simulation entrucking face, coordinated by simulated block, use digital display Face difference chi detects the facial contour of lamp assembly, and the poor basis for estimation in face is used as according to the poor chi reading in digital display face;
(5)Detection is finished, and takes out headlamp lamp assembly.
Beneficial effects of the present invention:
(1)Solve that automobile lamp assembly and plates of automobile fit-up gap be uneven, the poor rugged entrucking defect in face;In light fixture Link, strict control lamp assembly fit-up gap and the poor size in face are manufactured, light fixture assembling uniformity is kept, to manufacture preferably Light fixture.
(2), can be in production scene to shaping lampshade curved surface deflection using headlamp lampshade injection molding detection means Detection monitoring is carried out, lampshade warping deformation can be found in time, molding proces s parameters are adjusted in time, injection molding is reduced not Qualification rate, reduces human and material resources and wastes, greatly improve shaping production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is headlamp lamp assembly structural representation;
Fig. 3 is that the present embodiment installs the structural representation after headlamp lamp assembly;
Fig. 4 is the profile of part A in Fig. 3;
In figure, 1. horizontal support bottom plates, 2. handles, 3. supporting cell guides, 4. compressions are sold, 5. compression modules, 6. simulated blocks, are shone before 7. The poor test position in lamp lamp assembly, 8. mounting holes, 9. detection means, 10. gaps and face.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Specific embodiment is closed, particular technique details is expanded on further, but the implementation of the present invention is not limited to this.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of car headlamp lamp assembly described in the invention simulation entrucking detection dress Put, it is characterised in that:Including horizontal support bottom plate 1, supporting cell guide 3, compress pin 4, compression module 5, simulated block 6 and headlamp lamp Has assembly 7, the position of the simulated block 6, shape, size and number are, according to vehicle digital-to-analogue demand, to determine that headlamp light fixture is total Into the bulk of 7 entruckings, using entrucking size as design basis, sub-module design is carried out with Three-dimensional Design Software, inspection is set up The digital-to-analogue of device 9 is surveyed, process data is extracted successively by module, sub-module data input is carried out to numerical control machining center, is processed; Described one end is fixedly mounted on horizontal support bottom plate 1, the other end be fixedly mounted simulated block 6, its position, height and quantity according to The position of simulated block 6, shape, size and number are designed;The assembling of the simulated block 6 and supporting cell guide 3, according to sub-module dress With data, detection correction is carried out to benchmark, point position respectively to detection means 9 with three coordinate detection systems, it is ensured that position essence Degree is required;The headlamp lamp assembly 7 is placed on each reference position of supporting cell guide 3, and the periphery of headlamp lamp assembly 7 is set There are mounting hole 8, correspondence compression module 5 and compression pin 4, compressed by compression module 5, fixed by tightening compression pin 4.
Especially, the horizontal support bottom plate 1 is provided with handle, conveniently moves detection means 9.
Especially, coordinate is carved with the face of horizontal support bottom plate 1, to determine the position of the fixation of supporting cell guide 3.
The method that entrucking detection means detects headlamp lamp assembly is simulated using above-mentioned car headlamp lamp assembly, tool Body step is as follows:
(1)As shown in Figure 1, Figure 2, Figure 3, Figure 4, each supporting cell guide 3 headlamp lamp assembly 7 being placed in detection means 9 , it is necessary to by the compression module 5 in alignment detection means 9 and compress pin 4 on reference position, compressed by compression module 5;
(2)Headlamp lamp assembly 7 is fixed successively with pin 4 is compressed, it is ensured that headlamp lamp assembly 7 and the benchmark of detection means 9 position Put laminating;
(3)Gap width is set according to demand, entrucking gap is simulated to headlamp lamp assembly 7, coordinated by simulated block 6, with only Drift is examined in headlamp lamp assembly 7 and the edge profile gap in the poor test position 10 in gap and face of detection means 9, with Not-go-end is by being used as gap basis for estimation;
(4)Face difference is set according to demand, it is poor to the simulation of headlamp lamp assembly 7 entrucking face, coordinated by simulated block 6, use number Facial contour in the poor test position 10 in gap and face of the aobvious poor chi detection headlamp lamp assembly 7 in face, reads according to the poor chi in digital display face Number is used as the poor basis for estimation in face;
(5)Detection is finished, and takes out headlamp lamp assembly 7.
The general principle and principal character of the present invention has been shown and described above.It should be understood by those skilled in the art that, The present invention is not limited to the above embodiments, merely illustrating the principles of the invention described in above-described embodiment and specification, Without departing from the spirit and scope, various changes and modifications of the present invention are possible, and these changes and improvements all fall Enter in scope of the claimed invention.The claimed scope of the invention is by claims and its equivalent thereof.

Claims (4)

1. a kind of car headlamp lamp assembly simulates entrucking detection means, it is characterised in that:Including horizontal support bottom plate, support Guide pillar, compression pin, compression module, simulated block and headlamp lamp assembly, the position of the simulated block, shape, size and number It is, according to vehicle digital-to-analogue demand, to determine the bulk of headlamp lamp assembly entrucking, using entrucking size as design basis, uses Three-dimensional Design Software carries out sub-module design, sets up detection means digital-to-analogue, process data is extracted successively by module, to digital control processing Center carries out sub-module data input, processed;Described one end is fixedly mounted on horizontal support bottom plate, and the other end fixes peace Simulated block is filled, its position, height and quantity are designed according to the position of simulated block, shape, size and number;The simulated block and The assembling of supporting cell guide, foundation sub-module fabrication data, with three coordinate detection systems to detection means respectively to benchmark, point position Put progress detection correction, it is ensured that position accuracy demand;The headlamp lamp assembly is placed on each supporting cell guide reference position, institute State headlamp lamp assembly periphery to sell provided with mounting hole, correspondence compression module and compression, compressed by compression module, by tightening Pin is compressed to fix.
2. car headlamp lamp assembly according to claim 1 simulates entrucking detection means, it is characterised in that:The water Flat support baseboard is provided with handle.
3. car headlamp lamp assembly according to claim 1 simulates entrucking detection means, it is characterised in that:The water Coordinate is carved with flat support baseboard face.
4. utilize the car headlamp lamp assembly simulation entrucking detection means detection headlamp lamp assembly described in claim 1 Method, comprise the following steps that:
(1)Headlamp lamp assembly is placed on the reference position of each supporting cell guide in detection means, it is necessary to which alignment is detected Compression module and compression on device are sold, and are compressed by compression module;
(2)Headlamp lamp assembly is fixed successively with pin is compressed, it is ensured that headlamp lamp assembly is pasted with detection means reference position Close;
(3)Gap width is set according to demand, and entrucking gap is simulated to headlamp lamp assembly, coordinated by simulated block, it is logical with stopping Rule are examined in the edge profile gap of headlamp lamp assembly and detection means, using not-go-end by as gap judge according to According to;
(4)Face difference is set according to demand, it is poor to headlamp lamp assembly simulation entrucking face, coordinated by simulated block, use digital display Face difference chi detects the facial contour of lamp assembly, and the poor basis for estimation in face is used as according to the poor chi reading in digital display face;
(5)Detection is finished, and takes out headlamp lamp assembly.
CN201710677644.8A 2017-08-09 2017-08-09 A kind of car headlamp lamp assembly simulates entrucking detection means Pending CN107328337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710677644.8A CN107328337A (en) 2017-08-09 2017-08-09 A kind of car headlamp lamp assembly simulates entrucking detection means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710677644.8A CN107328337A (en) 2017-08-09 2017-08-09 A kind of car headlamp lamp assembly simulates entrucking detection means

Publications (1)

Publication Number Publication Date
CN107328337A true CN107328337A (en) 2017-11-07

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CN201710677644.8A Pending CN107328337A (en) 2017-08-09 2017-08-09 A kind of car headlamp lamp assembly simulates entrucking detection means

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114749907A (en) * 2022-06-16 2022-07-15 成都飞机工业(集团)有限责任公司 Device and method for pre-checking involution state of aircraft engine and radiator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114749907A (en) * 2022-06-16 2022-07-15 成都飞机工业(集团)有限责任公司 Device and method for pre-checking involution state of aircraft engine and radiator

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