CN201837379U - Auxiliary position detection device - Google Patents
Auxiliary position detection device Download PDFInfo
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- CN201837379U CN201837379U CN2010205826867U CN201020582686U CN201837379U CN 201837379 U CN201837379 U CN 201837379U CN 2010205826867 U CN2010205826867 U CN 2010205826867U CN 201020582686 U CN201020582686 U CN 201020582686U CN 201837379 U CN201837379 U CN 201837379U
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- finger setting
- setting seat
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Abstract
The utility model provides an auxiliary position detection device, which comprises a flat plate, a Z-direction pin positioning seat positioned at the central position of the flat plate, an X-direction pin positioning seat positioned on the right side of the Z-direction pin positioning seat, a Y-direction pin positioning seat positioned above the Z-direction pin positioning seat, a Z-direction positioning pin, an X-direction positioning pin and a Y-direction positioning pin which are respectively mounted corresponding to the three pin positioning seats, wherein the Z-direction positioning pin determines a plane reference; the Y-direction positioning pin determines a direction reference; and the X-direction positioning pin determines a center reference. The auxiliary position detection device has the beneficial effects that the unreliable cast reference is converted into the reliable and stable plane reference; the influences of the surface roughness and the surface unevenness of a cast on reference establishment are eliminated; the measurement result is stable and reliable; the detection process is performed by simulating a machining process; the detection result can clearly reflect the wearing state of a clamp to be machined; and the clamp to be machined can be effectively maintained in time.
Description
Technical field
The utility model relates to a kind of pick-up unit, relates in particular to the position degree auxiliary detection device of the valve body in a kind of Vehicle Emission Control system, belongs to machining testing equipment field.
Background technology
Valve body in the Vehicle Emission Control system is in when design, in order to guarantee reliable and stable between foundry goods and the machine work, the relativeness between spray and the machine work estimated by the foundry goods benchmark weighed machine work position degree and profile tolerance.Specifically be to be undertaken by CMM (Coordinate Measuring Machine coordinate measuring machine) detection platform, it detects the path and is meant in the workpiece sensing process, the path that the CMM gauge head is passed by through a series of check point of surface of the work in order.The generation that detects the path is exactly according to the check point position, and surface of the work is in check point place normal direction, and detection order generates the process that detects the path.To detecting the basic demand that the path generates be: the detection path of generation to lack as far as possible and in testing process CMM gauge head and workpiece do not bump.For fear of collision in the actual detected process, occurring, cause the damage of CMM gauge head and workpiece, and the loss of accuracy of detection, before actual detected, need to carry out Computer Simulation, and generate the control documents in optimal detection path thus detecting the path.CMM gauge head detection reference in the CMM detection platform, thus coordinate-system set up.But, because the flatness of cast(ing) surface and roughness influence, when straight access point is set up the coordinate system benchmark on black skin, because of getting difference a little, when estimating machined part, there is very big uncertainty, that measures is repeated very poor, has a strong impact on parts measurement result's reliability.
Industry similarly location discloses a kind of milling positioning machine as Chinese patent application 200910211486, be applicable to finishing workpiece, it comprises a framework, on six faces of this framework, be provided with model, this model closely compresses with surface of the work by clamp device and contacts, thereby accurately locate workpiece, for follow-up finishing provides accurate assurance.
The utility model content
The purpose of this utility model is: a kind of measurement result that provides with respect to the foundry goods benchmark is provided, and measuring repeatability is good, the position degree auxiliary detection device that measurement result is reliable and stable.
The purpose of this utility model is achieved through the following technical solutions:
A kind of position degree auxiliary detection device, comprise: flat board, be installed in Z on the flat board to the finger setting seat, lay respectively at Z to the X of finger setting seat one side to finger setting seat and Y to the finger setting seat, and the Z that installs of respectively corresponding three-dimensional finger setting seat to register pin, X to register pin and Y to register pin, wherein, Z determines datum plane to register pin, Y determines directional reference to register pin, and X determines center reference to register pin.
Further, described Z is provided with three Z to dowel hole to the finger setting seat, and described Z is installed in Z in dowel hole to register pin.
Further, described X becomes the L type to the finger setting seat, described X to register pin along the X-axis setting.
Further, described X is one to register pin.
Further, described Y is a tabular to the finger setting seat, and perpendicular to described flat board, described Y to register pin along the Y-axis setting.
Further, described Y is two to register pin.
Further, position degree auxiliary detection device also comprises two elasticity backing pins, is provided with to the finger setting seat to finger setting seat and Y with respect to X respectively.
Further, described elasticity backing pin comprises the rubber-like ball joint head.
Further, described elasticity backing pin becomes to be obliquely installed with respect to flat board.
The beneficial effects of the utility model are mainly reflected in:
1. insecure foundry goods benchmark is transformed on the reliable and stable datum plane, has eliminated the roughness of cast(ing) surface and the influence that surface irregularity is set up benchmark, measurement result is reliable and stable;
2. testing process simulation process is carried out, and testing result can be known the state of wear of reaction clamp for machining, can in time do effective maintenance to clamp for machining.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1: the schematic perspective view of position of the present utility model degree auxiliary detection device.
Fig. 2: the vertical view of position of the present utility model degree auxiliary detection device.
Fig. 3: the front view of position of the present utility model degree auxiliary detection device.
Fig. 4: the left view of position of the present utility model degree auxiliary detection device.
Wherein,
1 dull and stereotyped 2 Z are to the finger setting seat
21 Z to dowel hole 22 Z to dowel hole
23 Z to dowel hole 3 Z to register pin
4 X to location key seat 5 X to register pin
6 Y to location key seat 7 Y to register pin
8 elasticity backing pins, 9 bolts
Embodiment
Following with reference to the description of drawings specific embodiment of the utility model.
The valve body piece that relates in the utility model is adding man-hour, adopts the design basis of part foundry goods to do positioning reference, guarantees the consistent of design basis and machining benchmark, and the design basis while of foundry goods is as the detection reference of part.
Be the assurance design basis, machining benchmark, effective unification of detection reference the utility model discloses a kind of position degree auxiliary detection device of simulating processing scheme.
As shown in Figure 1, a kind of position degree auxiliary detection device comprises dull and stereotypedly 1, and Z is to finger setting seat 2, and Z is to pin 3, and X is to finger setting seat 4, and X is to pin 5, and Y is to finger setting seat 6, and Y is to pin 7, elasticity backing pin 8 and bolt 9.Wherein, the horizontal direction that above-mentioned three-dimensional reference direction is set in Fig. 1 is defined as X-axis, and vertical direction is defined as Y-axis, and is defined as the Z axle perpendicular to the direction of paper.
Described dull and stereotyped 1 is the carrying platform of foundry goods, and elements such as three-dimensional finger setting seat and three-dimensional pin and elasticity backing pin all are installed on dull and stereotyped 1.The center that is positioned at flat board 1 is fixed with Z to finger setting seat 2, and described Z is a tabular to finger setting seat 2, which is provided with three Z to dowel hole 21,22,23, need to prove that three Z here are that distribute corresponding with the foundry goods reference position on the required measuring workpieces is provided with to dowel hole.In Fig. 1, dowel hole 21,22 is along the direction setting that is parallel to X-axis, and dowel hole 23 is along the direction setting that is parallel to Y-axis.Corresponding these three Z are separately installed with three Z to register pin 3 to dowel hole.
Be positioned at the right side of Z to finger setting seat 2, promptly be provided with X to finger setting seat 4 along X-direction, described X is the L type to finger setting seat 4, and it is fixedly mounted on dull and stereotyped 1 by bolt 9, on finger setting seat 4, is provided with an X to register pin 5 along X-axis at X.
Same, be positioned at the upside of Z to finger setting seat 2, promptly be provided with Y to finger setting seat 6 along Y direction, described Y is plate to finger setting seat 6, dull and stereotyped place plane parallel on finger setting seat 6, is provided with two Ys to register pin 7 along Y-axis at Y in X-axis and perpendicular to dull and stereotyped 1 setting.
Thus, can set up a cover positioning reference plane by three-dimensional finger setting seat and three-dimensional register pin, promptly adopt the mode of six point locations, do positioning reference plane with six with workpiece benchmark plane of the same size, three points are determined datum plane, two points are determined directional reference, and last point is determined the center, thereby determine the relative datum of workpiece in the space.
In conjunction with Fig. 2, Fig. 3 and shown in Figure 4, described pick-up unit also comprises two elasticity backing pins 8, distributes to finger setting seat 6 to finger setting seat 4 and Y with respect to X respectively, need to prove that elasticity backing pin 8 is inclined to set with respect to dull and stereotyped 1.The head of described elasticity backing pin 8 is the rubber-like ball joint head, can be from X, and the Y both direction compresses measured workpiece automatically.Simultaneously, Z makes workpiece and three Z be adjacent to the pin plane to the oblique resolution of force down by workpiece gravity and elasticity backing pin 8 then, the foundry goods design basis of assurance workpiece all the time with pick-up unit on six locate facets and contact all the time.
During application, the prime minister uses the CMM detection platform, is about to auxiliary detection device and is installed on the CMM detection platform; The CMM probe is got a little on six location facets successively, on three differing heights planes, respectively get at 4 and set up datum plane, determine frock space Z to the position, on two planes of side direction, respectively get any and set up directional reference, determine frock space Y to the position, on a plane of vertical and lateral, get any and set up reference center, determine frock X to the position, X, Y, the Z three-axis reference is set up; Load onto workpiece detecting on the frock, 6 of the foundry goods design basis with the detection frock on 6 applyings, 6 reference points that are foundry goods on the frock; The processing plane of CMM measuring workpieces and position, hole, the result of evaluation is the result with respect to the foundry goods benchmark evaluation.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (9)
1. position degree auxiliary detection device, it is characterized in that, comprise: flat board, be installed in Z on the flat board to the finger setting seat, lay respectively at Z to the X of finger setting seat one side to finger setting seat and Y to the finger setting seat, and the Z that installs of respectively corresponding three-dimensional finger setting seat to register pin, X to register pin and Y to register pin, wherein, Z determines datum plane to register pin, and Y determines directional reference to register pin, and X determines center reference to register pin.
2. position according to claim 1 degree auxiliary detection device is characterized in that, described Z is provided with three Z to dowel hole to the finger setting seat, and described Z is installed in Z in dowel hole to register pin.
3. position according to claim 1 degree auxiliary detection device is characterized in that described X becomes the L type to the finger setting seat, described X to register pin along the X-axis setting.
4. position according to claim 3 degree auxiliary detection device is characterized in that described X is one to register pin.
5. position according to claim 1 degree auxiliary detection device is characterized in that described Y is a tabular to the finger setting seat, and perpendicular to described flat board, described Y to register pin along the Y-axis setting.
6. position according to claim 5 degree auxiliary detection device is characterized in that described Y is two to register pin.
7. position according to claim 1 degree auxiliary detection device is characterized in that, also comprises two elasticity backing pins, is provided with to the finger setting seat to finger setting seat and Y with respect to X respectively.
8. position according to claim 7 degree auxiliary detection device is characterized in that described elasticity backing pin comprises the rubber-like ball joint head.
9. position according to claim 7 degree auxiliary detection device is characterized in that, described elasticity backing pin becomes to be obliquely installed with respect to flat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205826867U CN201837379U (en) | 2010-10-29 | 2010-10-29 | Auxiliary position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205826867U CN201837379U (en) | 2010-10-29 | 2010-10-29 | Auxiliary position detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837379U true CN201837379U (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205826867U Expired - Fee Related CN201837379U (en) | 2010-10-29 | 2010-10-29 | Auxiliary position detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837379U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453863A (en) * | 2012-05-31 | 2013-12-18 | 名硕电脑(苏州)有限公司 | Dimension measurement method |
| CN103644818A (en) * | 2013-11-25 | 2014-03-19 | 大久制作(大连)有限公司 | R outline detection device of automobile brake system bracket |
| CN103644813A (en) * | 2013-11-25 | 2014-03-19 | 大久制作(大连)有限公司 | Hole depth detection device of automobile brake system bracket |
| CN106679528A (en) * | 2016-11-26 | 2017-05-17 | 中信戴卡股份有限公司 | Workpiece deformation inspection tool |
| CN107504877A (en) * | 2017-07-11 | 2017-12-22 | 江苏汉格智能科技有限公司 | It is a kind of to be used for automatic positioning rotating face and detect the mechanism of hole location |
| CN108983448A (en) * | 2018-05-23 | 2018-12-11 | 昆山龙雨智能科技有限公司 | A kind of screen detection device |
| CN109163686A (en) * | 2018-11-27 | 2019-01-08 | 南京新尼亚文汽车零部件有限公司 | A kind of secondary flywheel comprehensive check tool measuring position of crankshaft hole |
| CN110186406A (en) * | 2019-05-31 | 2019-08-30 | 广东长盈精密技术有限公司 | Position measurement jig |
| CN112109073A (en) * | 2019-08-30 | 2020-12-22 | 上汽通用五菱汽车股份有限公司 | Robot off-line program correcting device and method |
-
2010
- 2010-10-29 CN CN2010205826867U patent/CN201837379U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453863A (en) * | 2012-05-31 | 2013-12-18 | 名硕电脑(苏州)有限公司 | Dimension measurement method |
| CN103644818A (en) * | 2013-11-25 | 2014-03-19 | 大久制作(大连)有限公司 | R outline detection device of automobile brake system bracket |
| CN103644813A (en) * | 2013-11-25 | 2014-03-19 | 大久制作(大连)有限公司 | Hole depth detection device of automobile brake system bracket |
| CN106679528A (en) * | 2016-11-26 | 2017-05-17 | 中信戴卡股份有限公司 | Workpiece deformation inspection tool |
| CN107504877A (en) * | 2017-07-11 | 2017-12-22 | 江苏汉格智能科技有限公司 | It is a kind of to be used for automatic positioning rotating face and detect the mechanism of hole location |
| CN107504877B (en) * | 2017-07-11 | 2019-08-06 | 江苏汉格智能科技有限公司 | It is a kind of for automatic positioning rotating face and the mechanism of detection hole position degree |
| CN108983448A (en) * | 2018-05-23 | 2018-12-11 | 昆山龙雨智能科技有限公司 | A kind of screen detection device |
| CN108983448B (en) * | 2018-05-23 | 2024-01-23 | 昆山龙雨智能科技有限公司 | Screen detection device |
| CN109163686A (en) * | 2018-11-27 | 2019-01-08 | 南京新尼亚文汽车零部件有限公司 | A kind of secondary flywheel comprehensive check tool measuring position of crankshaft hole |
| CN109163686B (en) * | 2018-11-27 | 2020-07-24 | 浙江中超新材料股份有限公司 | Secondary flywheel comprehensive detection tool for measuring crankshaft hole position degree |
| CN110186406A (en) * | 2019-05-31 | 2019-08-30 | 广东长盈精密技术有限公司 | Position measurement jig |
| CN112109073A (en) * | 2019-08-30 | 2020-12-22 | 上汽通用五菱汽车股份有限公司 | Robot off-line program correcting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Rui Xiaoxia Inventor after: Sha Ou Inventor after: He Wenchao Inventor after: Zhang Zhenfu Inventor before: Rui Xiaoxia Inventor before: Sha Ou Inventor before: He Wenchao Inventor before: Zhang Zhenfu |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou CSR Auto Parts Co., Ltd. Assignor: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd. Contract record no.: 2013320000453 Denomination of utility model: Auxiliary position detection device Granted publication date: 20110518 License type: Exclusive License Record date: 20130524 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 81, No. Patentee after: CRRC QISHUYAN INSTITUTE CO., LTD. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 81, No. Patentee before: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20181029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |