CN102967248A - Symmetry degree detection device of bearing cover - Google Patents
Symmetry degree detection device of bearing cover Download PDFInfo
- Publication number
- CN102967248A CN102967248A CN2012104560003A CN201210456000A CN102967248A CN 102967248 A CN102967248 A CN 102967248A CN 2012104560003 A CN2012104560003 A CN 2012104560003A CN 201210456000 A CN201210456000 A CN 201210456000A CN 102967248 A CN102967248 A CN 102967248A
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- center reference
- symmetry degree
- seat
- base
- detection device
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- 238000001514 detection method Methods 0.000 title abstract description 7
- 238000007689 inspection Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 238000010205 computational analysis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention relates to the field of product detection, in particular to a symmetry degree detection device of a bearing cover. The symmetry degree detection device can quickly detect whether the bearing cover meets symmetrical requirements of the hole position and an arc surface opening simultaneously. The symmetry degree detection device comprises a base and is characterized in that a center reference seat is arranged on the base, a groove is arranged on the center reference seat, a center reference plate matched with the arc surface opening of a workpiece to be detected is arranged in the groove, the central position at the lower end of the center reference plate is connected with a floatable top rod which is connected with the base through a top rod spring, symmetrical positioning seats are arranged at two ends of the center reference seat, and floatable positioning pins are respectively arranged on the positioning seats.
Description
Technical field
The present invention relates to the product detection field, be specially a kind of bearing cap symmetry degree gauge.
Background technology
Bearing all need be used in a lot of places on the automobile; in order to protect bearing and assembling, convenient disassembly; general bearing need to be equipped with bearing cap at bearing outside when installing; the bearing cap that is used for assembling need to satisfy the symmetrical requirement of position, hole, cambered surface opening simultaneously; if adopt visual observations to produce easily larger error; when adopting the three-dimensional method, the process of its computational analysis is complicated, has affected detection efficiency.
Summary of the invention
In order to address the above problem, the invention provides a kind of bearing cap symmetry degree gauge, it can detect the symmetrical requirement whether bearing cap satisfies position, hole, cambered surface opening simultaneously rapidly.
Its technical scheme is such: it comprises base, it is characterized in that, the center reference seat is installed on the described base, have groove on the described center reference seat, be provided with the center reference plate that cooperates with the cambered surface opening of inspection workpiece in the described groove, center, described center reference plate lower end is connected with relocatable push rod, and described push rod connects base by push rod spring, described center reference seat two ends are provided with symmetrical positioning seat, are respectively arranged with relocatable register pin on the described positioning seat.
It is further characterized in that described register pin connects described positioning seat by spring; Described register pin is respectively location tapered pin, location rhombus taper pin; Described center reference seat one side is provided with block.
After adopting structure of the present invention, the center reference seat is installed on the base, have groove on the center reference seat, be provided with the center reference plate that cooperates with the cambered surface opening of inspection workpiece in the groove, center, center reference plate lower end is connected with relocatable push rod, push rod connects base by push rod spring, center reference seat two ends are provided with symmetrical positioning seat, be respectively arranged with relocatable register pin on the positioning seat, workpiece is positioned on the positioning seat, whether satisfies the position, hole by detecting rapidly bearing holder (housing, cover) by the center reference plate behind the register pin location, the symmetrical requirement of cambered surface opening.
Description of drawings
Fig. 1 is structural front view of the present invention;
Fig. 2 is structure vertical view of the present invention.
Embodiment
See Fig. 1, shown in Figure 2, it comprises base 1, center reference seat 2 is installed on the base 1, have groove 12 on the center reference seat 2, be provided with the center reference plate 3 that cooperates with the cambered surface opening of inspection workpiece 11 in the groove 12, center, center reference plate 3 lower end is connected with relocatable push rod 4, push rod 4 connects base 1 by push rod spring 5, center reference seat 2 two ends are provided with symmetrical positioning seat 6, be respectively arranged with relocatable location tapered pin 7 on the positioning seat 6, location rhombus taper pin 8, location tapered pin 7, location rhombus taper pin 8 connects positioning seat 6 by spring 9, and center reference seat 2 one sides are provided with block 10.
Its testing process is as described below: workpiece 11 is positioned on the positioning seat 6, insert in two holes of workpiece 11 by location tapered pin 7, location rhombus taper pin 8, workpiece 11 is positioned, when two holes of workpiece 11 are symmetry, because two positioning seats 6 are to be symmetrical arranged, so center superposition of workpiece 11 Center-to-Center datum plates 3, if the cambered surface opening is also symmetrical, then center reference plate 3 two ends can both with cambered surface inwall close contact, if the cambered surface opening is asymmetric, center reference plate 3 two ends and cambered surface inwall close contact simultaneously then; When two holes of workpiece 11 were asymmetric, this moment, the center of workpiece 11 Center-to-Center datum plates 3 did not overlap, and then center reference plate 3 two ends can not be all and cambered surface inwall close contact; Center reference seat 2 one sides are provided with block 10 can play the auxiliary positioning effect.
Claims (4)
1. bearing cap symmetry degree gauge, it comprises base, it is characterized in that, the center reference seat is installed on the described base, has groove on the described center reference seat, be provided with the center reference plate that cooperates with the cambered surface opening of inspection workpiece in the described groove, center, described center reference plate lower end is connected with relocatable push rod, described push rod connects base by push rod spring, and described center reference seat two ends are provided with symmetrical positioning seat, are respectively arranged with relocatable register pin on the described positioning seat.
2. a kind of bearing cap symmetry degree gauge according to claim 1 is characterized in that described register pin connects described positioning seat by spring.
3. a kind of bearing cap symmetry degree gauge according to claim 2 is characterized in that, described register pin is respectively location tapered pin, location rhombus taper pin.
4. a kind of bearing cap symmetry degree gauge according to claim 3 is characterized in that; Described center reference seat one side is provided with block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456000.3A CN102967248B (en) | 2012-11-14 | 2012-11-14 | A kind of bearing cap symmetry degree gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456000.3A CN102967248B (en) | 2012-11-14 | 2012-11-14 | A kind of bearing cap symmetry degree gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102967248A true CN102967248A (en) | 2013-03-13 |
| CN102967248B CN102967248B (en) | 2016-05-25 |
Family
ID=47797553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210456000.3A Active CN102967248B (en) | 2012-11-14 | 2012-11-14 | A kind of bearing cap symmetry degree gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102967248B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06185960A (en) * | 1992-10-06 | 1994-07-08 | Mitsubishi Motors Corp | Method for measuring deflecting width of brake disk against knuckle |
| CN202141421U (en) * | 2011-07-07 | 2012-02-08 | 上海万泰汽车零部件有限公司 | Hole position and hole spacing measuring device used for bearing cap processing |
| CN102628665A (en) * | 2012-04-25 | 2012-08-08 | 东风汽车公司 | Detection device and detection method used for connection tile groove of engine main bearing cap |
| CN202947666U (en) * | 2012-11-14 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Symmetry degree detection device of bearing cover |
-
2012
- 2012-11-14 CN CN201210456000.3A patent/CN102967248B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06185960A (en) * | 1992-10-06 | 1994-07-08 | Mitsubishi Motors Corp | Method for measuring deflecting width of brake disk against knuckle |
| CN202141421U (en) * | 2011-07-07 | 2012-02-08 | 上海万泰汽车零部件有限公司 | Hole position and hole spacing measuring device used for bearing cap processing |
| CN102628665A (en) * | 2012-04-25 | 2012-08-08 | 东风汽车公司 | Detection device and detection method used for connection tile groove of engine main bearing cap |
| CN202947666U (en) * | 2012-11-14 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Symmetry degree detection device of bearing cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102967248B (en) | 2016-05-25 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qian Fanglin Inventor before: Jiang Xinfen |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170629 Address after: Hunan Zhongzhou prosperous village 414104 County of Yueyang province Xiang Jiang Jia Village Group No. 10 Patentee after: Qian Fanglin Address before: Wuxi City, Jiangsu province Xidalu 214112 District No. 556 Patentee before: MT Precision Machinery Manufacturing Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 541002 Dongyuan building, Seven Star District, Guilin City, the Guangxi Zhuang Autonomous Region 801 Patentee after: Qian Fanglin Address before: Hunan Zhongzhou prosperous village 414104 County of Yueyang province Xiang Jiang Jia Village Group No. 10 Patentee before: Qian Fanglin |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181212 Address after: 364000 No. 13 Huanyuan Road, Gaopi Town High-tech Park, Yongding District, Longyan City, Fujian Province Patentee after: Fujian xinjianfeng Machinery Manufacturing Co., Ltd. Address before: 541002 Dongyuan Building 801, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region Patentee before: Qian Fanglin |
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| TR01 | Transfer of patent right |