CN201413106Y - Special-shaped precision casting inner hole position degree checking fixture - Google Patents
Special-shaped precision casting inner hole position degree checking fixture Download PDFInfo
- Publication number
- CN201413106Y CN201413106Y CN2009200438383U CN200920043838U CN201413106Y CN 201413106 Y CN201413106 Y CN 201413106Y CN 2009200438383 U CN2009200438383 U CN 2009200438383U CN 200920043838 U CN200920043838 U CN 200920043838U CN 201413106 Y CN201413106 Y CN 201413106Y
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- Prior art keywords
- register pin
- workpiece
- pin
- measured
- hole
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- 238000005495 investment casting Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 206010066054 Dysmorphism Diseases 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an utensil is examined to dysmorphism precision casting hole site degree, it comprises flat board, right flank locating pin, dabber, left surface locating pin and length locating pin. The flat plate is provided with a through hole for vertically positioning and installing a right side positioning pin, a mandrel, a left side positioning pin and a length positioning pin according to the structural size of a workpiece to be measured. The length direction of the workpiece to be measured is limited by the length positioning pin, the side planes at the two ends are respectively and firmly leaned against the cylindrical surfaces of the right side positioning pin and the left side positioning pin, then the mandrel is inserted into the inner hole of the workpiece to be measured in clearance fit until the positioning hole in the middle of the flat plate, and the workpiece to be measured is successfully inserted into a qualified product, otherwise, the workpiece to be measured is an unqualified product. The utility model discloses simple structure, easy and simple to handle, detect swiftly, be fit for doing the detection at the production scene, satisfy the detection requirement in the mass production process of products.
Description
Technical field
The utility model relates to a kind of cubing, and specifically, the utility model relates to a kind of cubing of utilizing the stanchion location structure to detect hole location in the special-shaped precision castings.
Background technology
Hot investment casting is a kind of manufacture method that realizes metal species abnormity component Accurate Shaping in batches, and the maximum characteristics of this method are embodied in material-saving and reduce the cut amount.Because of the profile of special-shaped precision castings is irregular, its physical dimension is detected relative difficult, more difficult to the interior hole location detection of precision castings especially, can accomplish effective detection with the convention amount cubing, but accuracy of detection is lower, and detection efficiency is not high, can not satisfy the detection demand of bulk article.Prior art is used three-coordinates measuring machine can do accurate detection, but three-coordinates measuring machine belongs to high-acruracy survey equipment, and measurement environment and condition are had strict demand, can only under particular environment, do accurately to detect, be not suitable for doing the conventional products quality testing in the production scene.
The utility model content
The utility model is primarily aimed at the deficiencies in the prior art, proposes a kind of simple in structurely, easy to detect, quick, measures hole position check tool in the special-shaped accurately precision castings.
The utility model is achieved through the following technical solutions technical goal.
Hole position check tool in the abnormity precision castings, it is made of flat board, right flank register pin, mandrel, left surface register pin and length register pin.Described dull and stereotyped upper surface is a smooth surface, presses the measured workpiece physical dimension and set the through hole that perpendicular positioning is installed right flank register pin, mandrel, left surface register pin and length register pin on this face.Described right flank register pin, left surface rationed marketing and length register pin are straight pin.Its improvements are: when the endoporus of measured workpiece and dull and stereotyped corresponding hole and mandrel clearance fit, the bottom face of measured workpiece is parallel with plate level, fits with right flank register pin and left surface register pin cylinder respectively in the side, two ends comprehensively.
The utility model compared with prior art has following good effect:
1, the stanchion location structure is simple, and the location is reliable, makes easily;
2, pure mechanical component does not have excessive demand to testing environment and condition, can detect in the production scene;
3, measured workpiece is under the condition that five degree of freedom are limit, whether can insert the pilot hole at dull and stereotyped middle part behind the mandrel insertion measured workpiece endoporus smoothly, and measured workpiece two sides and right flank register pin, left surface register pin cylinder are fitted comprehensively, as the qualitative detection of this relative measurement reference position, hole degree, detecting operation is easy, quick.
Description of drawings
Accompanying drawing is the schematic perspective view that the utility model is made the actual measurement situation.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in further detail.
Hole position check tool in the special-shaped precision castings shown in the drawings, right flank register pin 2, mandrel 3, left surface register pin 4 and length register pin 5 that it is installed by plane positioning on the flat board 1 constitute jointly.Described dull and stereotyped 1 upper surface is a smooth surface, the physical dimension of pressing measured workpiece 6 on this face is made the through hole of hang down location and installation right flank register pin 2, mandrel 3, left surface register pin 4 and length register pin 5, right flank register pin 2 is installed in the through hole of dull and stereotyped 1 right part, and right flank register pin 2, left surface register pin 4 and length register pin 5 are straight pin.Measured workpiece 6 props up plane on dull and stereotyped 1 with middle part endoporus bottom face, and the left end length direction is spacing by length register pin 5.Measured workpiece 6 with both end sides plane and right flank register pin 2 and left positioner pin 4 faces of cylinder by real, measured workpiece 6 endoporus that mandrel 3 is inserted clearance fit qualitatively judge the position error of measured workpiece 6 endoporus relative positioning benchmark according to actual mated condition to the pilot hole at dull and stereotyped 1 middle part again.The utility model is simple in structure, easy and simple to handle, detection is quick, is adapted at the production scene and detects, and satisfies the detection requirement in the typical products in mass production production run.
Claims (1)
1, hole position check tool in a kind of special-shaped precision castings, it is made of dull and stereotyped (1), right flank register pin (2), mandrel (3), left surface register pin (4) and length register pin (5); Described flat board (1) upper surface is a smooth surface, presses measured workpiece (6) physical dimension and set the through hole that perpendicular positioning is installed right flank register pin (2), mandrel (3), left surface register pin (4) and length register pin (5) on this face; Described right flank register pin (2), left surface rationed marketing (4) and length register pin (5) are straight pin; It is characterized in that: when the endoporus of measured workpiece (6) and the corresponding hole of flat board (1) and mandrel (3) clearance fit, the bottom face of measured workpiece (6) and dull and stereotyped (1) plane parallel, fit with right flank register pin (2) and left surface register pin (4) cylinder respectively in the side, two ends comprehensively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200438383U CN201413106Y (en) | 2009-05-21 | 2009-05-21 | Special-shaped precision casting inner hole position degree checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200438383U CN201413106Y (en) | 2009-05-21 | 2009-05-21 | Special-shaped precision casting inner hole position degree checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413106Y true CN201413106Y (en) | 2010-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200438383U Expired - Fee Related CN201413106Y (en) | 2009-05-21 | 2009-05-21 | Special-shaped precision casting inner hole position degree checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413106Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478376A (en) * | 2010-11-25 | 2012-05-30 | 苏州春兴精工股份有限公司 | Multi-hole detecting device for disc castings |
| CN102928469A (en) * | 2012-09-26 | 2013-02-13 | 江苏徐航科技有限公司 | Device for detecting unobstructed state of casting through hole of die casting |
| CN102997817A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Angle detecting tool |
| CN105526836A (en) * | 2015-12-31 | 2016-04-27 | 安徽中电兴发与鑫龙科技股份有限公司 | Method for detecting vacuum circuit breaker pawl gauge |
| CN106871757A (en) * | 2016-11-29 | 2017-06-20 | 常州中车汽车零部件有限公司 | Check oil pump casing blowhole position detecting tool and inspection method |
| CN114918152A (en) * | 2022-07-21 | 2022-08-19 | 山东永进传动机械有限公司 | Balanced axle housing casting part size detection device |
-
2009
- 2009-05-21 CN CN2009200438383U patent/CN201413106Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478376A (en) * | 2010-11-25 | 2012-05-30 | 苏州春兴精工股份有限公司 | Multi-hole detecting device for disc castings |
| CN102928469A (en) * | 2012-09-26 | 2013-02-13 | 江苏徐航科技有限公司 | Device for detecting unobstructed state of casting through hole of die casting |
| CN102928469B (en) * | 2012-09-26 | 2015-01-21 | 江苏徐航科技有限公司 | Device for detecting unobstructed state of casting through hole of die casting |
| CN102997817A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Angle detecting tool |
| CN102997817B (en) * | 2012-11-16 | 2016-04-06 | 无锡麦铁精密机械制造有限公司 | A kind of angle detector |
| CN105526836A (en) * | 2015-12-31 | 2016-04-27 | 安徽中电兴发与鑫龙科技股份有限公司 | Method for detecting vacuum circuit breaker pawl gauge |
| CN106871757A (en) * | 2016-11-29 | 2017-06-20 | 常州中车汽车零部件有限公司 | Check oil pump casing blowhole position detecting tool and inspection method |
| CN114918152A (en) * | 2022-07-21 | 2022-08-19 | 山东永进传动机械有限公司 | Balanced axle housing casting part size detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINYU PRECISION CASTERY CO LTD, TAIZHOU Free format text: FORMER OWNER: TAIZHOU JINDING PRECISION CASTING CO., LTD. Effective date: 20120409 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 225505 TAIZHOU, JIANGSU PROVINCE TO: 225500 TAIZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120409 Address after: 225500 hardware Road West, Jiangyan Economic Development Zone, Jiangsu Patentee after: Taizhou XinYu Precision Casting Co., Ltd. Address before: 225505, No. 139 Yang Yang Road, rice Town, Jiangsu, Jiangyan Patentee before: Taizhou Jinding Precision Casting Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20140521 |