CN102620621B - A kind of silencer for motor vehicle assembly checking tool - Google Patents
A kind of silencer for motor vehicle assembly checking tool Download PDFInfo
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- CN102620621B CN102620621B CN201210089921.0A CN201210089921A CN102620621B CN 102620621 B CN102620621 B CN 102620621B CN 201210089921 A CN201210089921 A CN 201210089921A CN 102620621 B CN102620621 B CN 102620621B
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Abstract
The invention discloses a kind of silencer for motor vehicle assembly checking tool, comprise datum plate, positioning component, hook position detection components and U-shaped detection block, hook position detection components comprises hook detection block, hook detects support column and hook detects slide block, this hook detects on slide block and is provided with scale, hook detects slide block and is positioned at the through hole offered hook detection support column upper end, detect support column clearance fit with hook, hook detects block and is fixed on one end that hook detects slide block.This cubing can judge whether sound suppressor hook is qualified, and draws the deviate of sound suppressor hook physical location and theoretical position.
Description
Technical field
The present invention relates to silencer for motor vehicle assembly checking tool.
Background technology
For muffler ASSY, whether sound suppressor hook position is correct in ensureing that the reliability of production line assembling beat and assembling is particularly important.Existing muffler ASSY cubing comprises datum plate, positioning component, hook position detection components and U-shaped detection block etc., positioning component, hook position detection components and U-shaped detection block are arranged on datum plate by bolt, and the relative position of positioning component, hook position detection components and U-shaped detection block is determined by muffler ASSY digital-to-analogue and dimensional tolerence.Described positioning component comprises locating piece and latch mechanism, and muffler ASSY plane of orientation is pressed against on locating piece by latch mechanism, achieves the location of muffler ASSY in testing process.Described hook position detection components comprises hook and detects block and support column, support column is bolted on datum plate, it is fixing on the support columns that hook detects block, hook detects on block and is provided with detecting groove, judges that whether sound suppressor hook position is correct by checking whether sound suppressor hook drops in the detecting groove of hook detection block.U-shaped detection block upper end offers U-lag, judges that whether muffler ASSY is qualified by checking whether sound suppressor pipeline drops in the U-lag of U-shaped detection block.
There is following problem in existing muffler ASSY cubing, first, it is fixing on the support columns that hook detects block, can only judge whether sound suppressor hook is qualified, can not measure the deviate of sound suppressor hook physical location and theoretical position; Secondly, existing muffler ASSY cubing lacks tail pipe detection components, can not detect muffler ASSY tail pipe; Finally, because the general length of muffler ASSY is longer and mass distribution uneven, muffler ASSY is only fixed in cubing by its one end and detects, and this fixed form is as semi-girder, and the working load of latch mechanism is very big.
Summary of the invention
The object of this invention is to provide a kind of silencer for motor vehicle assembly checking tool, with it, silencer for motor vehicle assembly is detected, whether qualified to judge sound suppressor hook, and measure the deviate of sound suppressor hook physical location and theoretical position.
Silencer for motor vehicle assembly checking tool of the present invention, comprise datum plate, positioning component, hook position detection components and U-shaped detection block, positioning component, hook position detection components and U-shaped detection block are arranged on datum plate by bolt, positioning component, the relative position of hook position detection components and U-shaped detection block should adapt with the digital-to-analogue of standard muffler assembly and dimensional tolerence, described hook position detection components comprises hook and detects block and hook detection support column, hook detects support column and is bolted on datum plate, this hook position detection components also comprises hook and detects slide block, this hook detects on slide block and is provided with scale, hook detects slide block and is positioned at the through hole offered hook detection support column upper end, support column clearance fit is detected with hook, described hook detects block and is fixed on one end that hook detects slide block.
This silencer for motor vehicle assembly checking tool also comprises tail pipe detection components, this tail pipe detection components comprises tail pipe and detects support column, tail pipe detection block and tail pipe detection slide block, this tail pipe detects on slide block and is provided with scale, tail pipe detects support column upper end and offers chute, chute upper end is fixed with block, tail pipe detects slide block and is positioned at chute, and coordinate with slide, tail pipe detection components and positioning component lay respectively at the two ends of datum plate.
This silencer for motor vehicle assembly checking tool also comprises float support assembly, it is fixed on datum plate, when being positioned at detection muffler ASSY, noise elimination cylindrical shell position place, float support assembly is made up of mounting bracket, float plate and spring leaf, and described mounting bracket takes the shape of the letter U, its both sides are respectively arranged with register pin, the two ends of float plate offer bar hole, and float plate is sleeved on two register pins by two bar holes, and spring leaf is arranged on bottom mounting bracket and between float plate.
When silencer for motor vehicle assembly is detected, first muffler ASSY is put into cubing, by positioning component, muffler inlet flange is pressed against on the locating piece of positioning component tightly, now the float plate of floatation element supports the noise elimination cylindrical shell of sound suppressor under the effect of the spring leaf of its lower end, after muffler ASSY completes location in cubing, slide block is detected by sliding hook, the hook be fixed on hook detection slide block detects block and detects each hook position of muffler ASSY, whether qualified to judge hook position, by reading the scale on hook detection slide block, the deviate of sound suppressor hook physical location and theoretical position can be measured.Slide block is detected by the tail pipe in slip tail pipe detection components, the tail pipe be fixed on tail pipe detection slide block detects the tail pipe of block to muffler ASSY and detects, to judge that whether tail pipe is qualified, by reading the scale on tail pipe detection slide block, the deviate of tail pipe can be measured.
Motor-car muffler ASSY cubing of the present invention, slide block is detected owing to having set up to detect support column clearance fit with hook and arrange graduated hook in hook position detection components, enable to detect the fixing hook of slide block and detect block and detect slide block relative to linking up with and detect support column with linking up with and move with linking up with, thus not only can judge whether sound suppressor hook is qualified, and the deviate of sound suppressor hook physical location and theoretical position can also be measured.In cubing of the present invention, set up tail pipe detection components, therefore can judge that whether qualified tail pipe is, and the deviate of tail pipe can have been measured.Float support assembly has been set up in cubing of the present invention, float support assembly can support the noise elimination cylindrical shell of muffler ASSY, share the moiety by weight of muffler ASSY, thus effectively reduce the working load that positioning component positions muffler ASSY.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of silencer for motor vehicle assembly checking tool of the present invention when being placed with muffler ASSY;
Fig. 2 is the axonometric drawing of positioning component in the present invention;
Fig. 3 is the structural representation of float support assembly in the present invention;
Fig. 4 is the axonometric drawing linking up with position detection components in the present invention;
Fig. 5 is the axonometric drawing of tail pipe detection components in the present invention.
Embodiment
In order to explain technical scheme of the present invention further, below by coming by reference to the accompanying drawings, the present invention will be described in detail.
As shown in Figure 1, this silencer for motor vehicle assembly checking tool comprises datum plate 1, positioning component 2, hook position detection components 3, U-shaped detection block 4, float support assembly 5 and tail pipe detection components 6, positioning component 2, hook position detection components 3, U-shaped detection block 4, float support assembly 5 and tail pipe detection components 6 are fixed on datum plate 1 by bolt, positioning component 2, hook position detection components 3, the relative position of U-shaped detection block 4 and tail pipe detection components 6 and the digital-to-analogue of standard muffler assembly and dimensional tolerence adapt, when float support assembly 5 is positioned at and detects muffler ASSY, noise elimination cylindrical shell position place.
As shown in Figure 2, described positioning component 2 comprises slide track seat 8, locating piece 9, compresses operating mechanism 7 and Compress Spring 13, slide track seat 8 is arranged on datum plate 1 by bolt, hold-down mechanism 7 and locating piece 8 are arranged on slide track seat 8, locating piece 9 offers the pilot hole 10 mated with the guide finger in hold-down mechanism, Compress Spring 13 is set with on guide finger.
As shown in Figure 3, described float support assembly 5 is made up of mounting bracket 19, float plate 15 and spring leaf 16, mounting bracket 19 takes the shape of the letter U, its both sides are respectively arranged with register pin 18, the two ends of float plate offer bar hole (14), float plate is sleeved on two register pins by two bar holes, and spring leaf is arranged on bottom mounting bracket and between float plate.
As shown in Figure 4, described hook position detection components 3 comprises hook and detects block 20, hook detects slide block 21, hook detects support column 23, slide block mobile manipulator structure 22, hook detects support column 23 and is bolted on datum plate 1, hook detects on slide block 21 and is provided with scale, hook detects slide block 21 and is positioned at the through hole offered hook detection support column 23 upper end, support column clearance fit is detected with hook, described hook detects block 20 and is fixed on one end that hook detects slide block 21, slide block mobile manipulator structure 22 is fixed on hook and detects on support column 23, and be connected with the other end that hook detects slide block 21.
As shown in Figure 5, described tail pipe detection components 6 comprises tail pipe and detects support column 26, tail pipe detects block 24, tail pipe detection slide block 25 and operator are 27, tail pipe detects on slide block 25 and is provided with scale, tail pipe detects slide block 25 and is positioned at the chute offered tail pipe detection support column 26 upper end, detect support column 26 with tail pipe to be slidably matched, tail pipe detects support column 26 upper end and is fixed with block 28, described tail pipe detects block 24 and is fixed on one end that tail pipe detects slide block 25, operator is hinged on 27 one end the lower end that tail pipe detects support column 26, and the chute 29 on 27 is detected slide block 25 with the sliding pin 30 being arranged on tail pipe and detecting slide block 25 other end with tail pipe be connected by being opened in operator.
Silencer for motor vehicle assembly checking tool of the present invention in use, first muffler ASSY is put into cubing, pull hold-down mechanism 7, guide finger 12 and Compress Spring 13 is driven to move to slide track seat 8, guide finger 12 coordinates with pilot hole 10, under the effect of Compress Spring 13, by muffler inlet flange 11 tightly be pressed against on locating piece 9, now, the float plate 15 of float support assembly 5 supports the noise elimination cylindrical shell of sound suppressor under the effect of the spring leaf 16 of its lower end, effectively reduces the working load that positioning component 2 pairs of muffler ASSYs position.After muffler ASSY completes location in cubing, make hook detect slide block 21 by operation operating grip 22 to slide, the hook be fixed on hook detection slide block 21 detects each hook position of block 20 pairs of muffler ASSYs and detects, whether qualified to judge hook position, by reading the scale on hook detection slide block, the deviate of sound suppressor hook physical location and theoretical position can be drawn.The tail pipe detection components 6 that the present invention increases, make tail pipe detect slide block 25 by operation operator 27 to slide, the tail pipe being fixed on tail pipe detection block 24 pairs of muffler ASSYs that tail pipe detects on slide block 25 detects, to judge that whether tail pipe is qualified, by reading the scale on tail pipe detection slide block 24, the deviate of tail pipe can be drawn.
Claims (1)
1. a silencer for motor vehicle assembly checking tool, comprise datum plate (1), positioning component (2), hook position detection components (3) and U-shaped detection block (4), positioning component, hook position detection components and U-shaped detection block are arranged on datum plate by bolt, described hook position detection components comprises hook and detects block (20) and hook detection support column (23), hook detects support column and is bolted on datum plate, it is characterized in that:
This hook position detection components also comprises hook and detects slide block (21), this hook detects on slide block and is provided with scale, hook detects slide block and is positioned at the through hole offered hook detection support column upper end, detect support column clearance fit with hook, described hook detects block and is fixed on one end that hook detects slide block;
Also comprise tail pipe detection components (6), this tail pipe detection components comprises tail pipe and detects support column (26), tail pipe detection block (24) and tail pipe detection slide block (25), tail pipe detects on slide block and is provided with scale, tail pipe detects support column upper end and offers chute, tail pipe detects support column upper end and is fixed with block (28), tail pipe detects slide block and is positioned at chute, and detect support column with tail pipe and be slidably matched, tail pipe detection components and positioning component lay respectively at the two ends of datum plate;
Also comprise float support assembly (5), it is fixed on datum plate (1), when being positioned at detection muffler ASSY, noise elimination cylindrical shell position place, float support assembly is made up of mounting bracket (19), float plate (15) and spring leaf (16), described mounting bracket takes the shape of the letter U, its both sides are respectively arranged with register pin (18), the two ends of float plate offer bar hole (14), float plate is sleeved on two register pins by two bar holes, and spring leaf is arranged on bottom mounting bracket and between float plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089921.0A CN102620621B (en) | 2012-03-30 | 2012-03-30 | A kind of silencer for motor vehicle assembly checking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210089921.0A CN102620621B (en) | 2012-03-30 | 2012-03-30 | A kind of silencer for motor vehicle assembly checking tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102620621A CN102620621A (en) | 2012-08-01 |
| CN102620621B true CN102620621B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210089921.0A Active CN102620621B (en) | 2012-03-30 | 2012-03-30 | A kind of silencer for motor vehicle assembly checking tool |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104515486B (en) * | 2013-09-30 | 2017-06-23 | 大连同泰汽车部件有限公司 | Mobile muffler air inlet-outlet pipe finished product, semi-finished product one accurate detection utensil |
| CN105180743A (en) * | 2015-10-08 | 2015-12-23 | 江苏科新汽车装饰件有限公司 | Tubular beam support testing tool |
| CN105547084A (en) * | 2015-12-31 | 2016-05-04 | 上海沃施园艺股份有限公司 | Mower wheel shaft assembly universal detection device and method |
| CN105486191B (en) * | 2016-01-13 | 2018-09-21 | 奇瑞汽车股份有限公司 | A kind of dipstick and pipe assembly detection device |
| CN106052516A (en) * | 2016-07-25 | 2016-10-26 | 开封全盛汽车配件有限公司 | Steel wire position degree detection device |
| CN106352757A (en) * | 2016-09-27 | 2017-01-25 | 天津市神驰汽车零部件有限公司 | Rear silencer assembly gauge |
| CN106840527A (en) * | 2017-01-22 | 2017-06-13 | 无锡红湖消声器有限公司 | The airtight detection equipment integrating of exhaust silencer |
| CN107344277B (en) * | 2017-08-02 | 2023-05-16 | 无锡红湖消声器有限公司 | Graded welding tool and method for spinning cylinder of automobile exhaust pipe |
| CN107627237A (en) * | 2017-09-19 | 2018-01-26 | 天津市神驰汽车零部件有限公司 | A kind of mobile muffler air tightness detection apparatus |
| CN107966084B (en) * | 2017-12-29 | 2023-09-08 | 重庆臻展热处理有限公司 | Gauge for detecting whether spline length of spline shaft is qualified or not |
| CN111141190A (en) * | 2019-12-31 | 2020-05-12 | 东风汽车股份有限公司 | Silencer position degree detection device |
| CN116511917B (en) * | 2023-04-28 | 2023-09-19 | 湖北兰荀环保工程有限公司 | Impedance composite muffler and production line thereof |
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| Publication number | Publication date |
|---|---|
| CN102620621A (en) | 2012-08-01 |
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