CN201269728Y - Measuring tool for measuring position of hydraulic motor casing and valve seat spacing matrix hole - Google Patents
Measuring tool for measuring position of hydraulic motor casing and valve seat spacing matrix hole Download PDFInfo
- Publication number
- CN201269728Y CN201269728Y CNU2008203005685U CN200820300568U CN201269728Y CN 201269728 Y CN201269728 Y CN 201269728Y CN U2008203005685 U CNU2008203005685 U CN U2008203005685U CN 200820300568 U CN200820300568 U CN 200820300568U CN 201269728 Y CN201269728 Y CN 201269728Y
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- Prior art keywords
- hole
- valve seat
- measuring
- pin
- measurer
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a measuring tool for measuring the positions of a hydraulic motor shell and a valve seat space matrix hole. The tool comprises a pedestal (1), on which a convex plate (2) is arranged; the convex plate (2) is provided with a though hole (3), in which a step pin (4) is arranged; and the two sides of the convex plate (2) are also respectively provided with a plug pin hole (5), in which a plug pin (6) is arranged. The measuring tool has convenient use and high efficiency, can carry out self-check at any time during the processing of the parts, and can avoid the scrapping of the parts in batches. The measuring tool also can select different datum according to different measured objects, a set of measuring tools not only can measure the shell, but also can measure the valve seat, thus being applicable to production in large batches.
Description
Technical field
The utility model relates to a kind of measurer, particularly a kind of measurer of measuring oil motor housing and valve seat space matrix hole site.
Background technology
At present, measure oil motor housing and valve seat space matrix hole site, generally all measure with three-coordinates measuring machine, its measuring process is cumbersome, and efficient is low, length consuming time.And in the process of part, can not measure.Particularly for bulk article, in order to guarantee the qualification rate of product, first part that requires each processor to process every day must be through after the assay was approved, just can carry out following process according to the process data of first part, because each processor brings check with the part that processes, because the efficient of measuring is low, the time that the processor waits for is long, has had a strong impact on production efficiency.In addition, owing to measure with three-coordinates measuring machine, in the process of part, can not carry out self check, if make for some reason that in process production equipment changes, after so also will once more the product that processes being tested, just can continue processing,, cause and scrap and waste of material in order to avoid cause the part of following process defective.
The utility model content
The purpose of this utility model is: provide a kind of easy to use, and the efficient height, and can in process, make things convenient for the measurer that is used to measure oil motor housing and valve seat space matrix hole site of self check.
The technical solution of the utility model: a kind of measurer of measuring oil motor housing and valve seat space matrix hole site, it is characterized in that: it comprises base 1, base 1 is provided with boss 2; Boss 2 is provided with through hole 3, is provided with step pin 4 in the through hole 3; Both sides at boss 2 also are respectively equipped with pin hole 5, are provided with latch 6 in the pin hole 5.
In the measurer of above-mentioned measurement oil motor housing and valve seat space matrix hole site, described boss 2 and through hole 3 decentraction.
In the measurer of aforesaid measurement oil motor housing and valve seat space matrix hole site, the center of described boss 2 is corresponding with the measured hole relative position of tested housing with the center of two pin holes 5.
In the measurer of aforesaid measurement oil motor housing and valve seat space matrix hole site, the center of described through hole 3 is corresponding with the measured hole relative position of tested valve seat with the center of two pin holes 5.
Compared with prior art, because the center of the boss in the measurer of the present utility model is corresponding with the measured hole relative position of tested housing with the center of two pin holes.Only the boss in the utility model measurer need be cooperated with the datum hole of tested housing during use, by the rotation measurer pin hole on boss both sides is alignd with the tested metering-orifice of tested part, and the tested metering-orifice of latch by pin hole insertion tested part can be qualified; When measuring valve seat, owing to the center of the step pin that passes through hole on the measurer is corresponding with the measured hole relative position of tested valve seat with the center of two pin holes.The step pin that only needs during use to pass in the utility model measurer through hole cooperates with the datum hole of tested valve seat, by the rotation measurer pin hole on boss both sides is alignd with the tested metering-orifice of tested part, and the tested metering-orifice of latch by pin hole insertion tested part can be qualified; Because boss and through hole decentraction in the utility model measurer, so can select different benchmark for use according to the object difference of measuring, a cover measurer both can have been measured housing and also can measure valve seat, made a cover measurer can be used for measurement to two kinds of different parts.The utility model is easy to use, the efficient height, and in the process of part, can carry out self check at any time, can avoid scrapping in batch of part.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is side views of accompanying drawing 1;
Accompanying drawing 3 is cut-open views of tested housing;
Accompanying drawing 4 is side views of accompanying drawing 3;
Accompanying drawing 5 is cut-open views of tested valve seat;
Accompanying drawing 6 is side views of accompanying drawing 5;
Accompanying drawing 7 is the utility model instance graphs when being used to measure housing;
Accompanying drawing 8 is the utility model instance graphs when being used to measure valve seat.
Being labeled as in the accompanying drawing: 1-base, 2-boss, 3-through hole, 4-step pin, 5-pin hole, 6-latch, the datum hole of 7-tested part, 8-housing, 9-valve seat, 10-measured hole.
Embodiment
Embodiment.A kind of measurer of measuring oil motor housing and valve seat space matrix hole site, as depicted in figs. 1 and 2.It comprises base 1, and base 1 is provided with boss 2; Boss 2 is provided with through hole 3, is provided with step pin 4 in the through hole 3; Both sides at boss 2 also are respectively equipped with pin hole 5, are provided with latch 6 in the pin hole 5.Above-mentioned boss 2 and through hole 3 decentraction.Boss 2 centers on the base 1 are corresponding with the measured hole relative position of tested housing with the center of two pin holes 5.The center of through hole 3 is corresponding with the measured hole relative position of tested valve seat with the center of two pin holes 5 on the base 1.
Measuring object of the present utility model mainly is the housing 8 and the valve seat 9 of auxilliary pump.Fig. 3 and Fig. 4 are the synoptic diagram of auxilliary pump case; Fig. 5 and Fig. 6 are the synoptic diagram of valve seat.Shrinkage pool during measurement on the housing 8 is that benchmark is measured measured hole 10 as the datum hole 7 of tested part with this hole; If valve seat 9 is measured, then with the centre of rotor hole on the valve seat as the datum hole 7 that is tested part, be that benchmark is measured measured hole 10 with this hole.
The example of the auxilliary pump case 8 of measurement as shown in Figure 7, measure when assisting pump case 8, do not use step pin 4, boss on the measuring tool 2 is inserted 7 li of the datum holes of the tested part on the auxilliary pump case 8, rotate base 1 of the present utility model then, make the pin hole 5 on the base 1 aim at the measured hole 10 of assisting on the pump case 8 respectively, then latch 6 is passed pin hole 5 and insert the measured hole 10 of assisting on the pump case 8, if two latches all can insert measured hole 10, the expression tested part is qualified; As long as one of them latch can not insert measured hole 10, represent that promptly tested part is defective.
The example of measurement valve seat 9 as shown in Figure 8, when measuring valve seat 9, because the reference position difference of measured hole 10, so use step pin 4, step pin 4 is inserted in the through hole 3 on the measurer base, therefore boss 2 decentraction on through hole 3 and the measuring tool compare with measuring auxilliary pump case 8, have equaled to change the reference point of measuring.During measurement, with the boss on the measurer 2 valve seat 9 dorsad, in the through hole 3 on the step pin 4 insertion bases 1, and insert 7 li of the datum holes of the tested part on the valve seat 9, rotate base 1 of the present utility model then, make pin hole 5 on the base 1 aim at measured hole 10 on the valve seat 9 respectively, then latch 6 is passed the measured hole 10 that pin hole 5 inserts on the valve seats 9, if two latches all can insert measured hole 10, the expression tested part is qualified; As long as one of them latch can not insert measured hole 10, represent that promptly tested part is defective.
When part is defective, when promptly latch can not insert measured hole 10 simultaneously, can judge that test product is to depart from which direction by range estimation, how much general, for following process provides the modification data.
Claims (4)
- [claim 1] measures the measurer of oil motor housing and valve seat space matrix hole site, and it is characterized in that: it comprises base (1), and base (1) is provided with boss (2); Boss (2) is provided with through hole (3), is provided with step pin (4) in the through hole (3); Also be respectively equipped with pin hole (5) on the both sides of boss (2), be provided with latch (6) in the pin hole (5).
- The measurer of [claim 2] measurement oil motor according to claim 1 housing and valve seat space matrix hole site is characterized in that: described boss (2) and through hole (3) decentraction.
- The measurer of [claim 3] measurement oil motor according to claim 1 housing and valve seat space matrix hole site is characterized in that: the center of described boss (2) is corresponding with the measured hole relative position of tested housing with the center of two pin holes (5).
- The measurer of [claim 4] measurement oil motor according to claim 1 housing and valve seat space matrix hole site is characterized in that: the center of described through hole (3) is corresponding with the measured hole relative position of tested valve seat with the center of two pin holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203005685U CN201269728Y (en) | 2008-04-15 | 2008-04-15 | Measuring tool for measuring position of hydraulic motor casing and valve seat spacing matrix hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203005685U CN201269728Y (en) | 2008-04-15 | 2008-04-15 | Measuring tool for measuring position of hydraulic motor casing and valve seat spacing matrix hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201269728Y true CN201269728Y (en) | 2009-07-08 |
Family
ID=40842332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203005685U Expired - Lifetime CN201269728Y (en) | 2008-04-15 | 2008-04-15 | Measuring tool for measuring position of hydraulic motor casing and valve seat spacing matrix hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201269728Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158277A (en) * | 2011-02-22 | 2011-08-17 | 东莞市铭普实业有限公司 | Automatic optical module send-receive integrated test system |
| CN102744600A (en) * | 2012-06-27 | 2012-10-24 | 哈尔滨汽轮机厂有限责任公司 | Adjusting bracket and method for causing three parts of lower half of low pressure cylinder to be coaxial by using dummy shaft and adjusting bracket |
| CN102980465A (en) * | 2012-11-18 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Position degree checking tool of motor back cover |
| CN104457517A (en) * | 2014-11-28 | 2015-03-25 | 无锡隆盛科技股份有限公司 | Detection device for valve base of electric EGR valve |
| CN106052508A (en) * | 2016-06-01 | 2016-10-26 | 中信戴卡股份有限公司 | Integrated checking fixture |
| CN108759608A (en) * | 2018-07-04 | 2018-11-06 | 中信戴卡股份有限公司 | A kind of adjustable position metric |
| CN109238074A (en) * | 2018-10-30 | 2019-01-18 | 广西玉柴机器股份有限公司 | A kind of rotary type cylinder head fuel oil hole position accuracy measuring device and its application method |
-
2008
- 2008-04-15 CN CNU2008203005685U patent/CN201269728Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158277A (en) * | 2011-02-22 | 2011-08-17 | 东莞市铭普实业有限公司 | Automatic optical module send-receive integrated test system |
| CN102744600A (en) * | 2012-06-27 | 2012-10-24 | 哈尔滨汽轮机厂有限责任公司 | Adjusting bracket and method for causing three parts of lower half of low pressure cylinder to be coaxial by using dummy shaft and adjusting bracket |
| CN102980465A (en) * | 2012-11-18 | 2013-03-20 | 无锡麦铁精密机械制造有限公司 | Position degree checking tool of motor back cover |
| CN104457517A (en) * | 2014-11-28 | 2015-03-25 | 无锡隆盛科技股份有限公司 | Detection device for valve base of electric EGR valve |
| CN106052508A (en) * | 2016-06-01 | 2016-10-26 | 中信戴卡股份有限公司 | Integrated checking fixture |
| CN108759608A (en) * | 2018-07-04 | 2018-11-06 | 中信戴卡股份有限公司 | A kind of adjustable position metric |
| CN109238074A (en) * | 2018-10-30 | 2019-01-18 | 广西玉柴机器股份有限公司 | A kind of rotary type cylinder head fuel oil hole position accuracy measuring device and its application method |
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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: CNAC LIYUAN HYDRAULIC CO., LTD. Free format text: FORMER OWNER: GUIZHOU LIYUAN HYDRAULIC CO., LTD. Effective date: 20091016 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091016 Address after: Box 99, Guiyang, Guizhou Province, 550018 Patentee after: Liyuan Hydraulic Co., Ltd. of Aviation Industry Corporation of China Address before: Box 99, Guiyang, Guizhou Province, 550018 Patentee before: Guizhou Liyuan Hydraulic Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |