CN105115382A - Detection tool of oil pump support - Google Patents
Detection tool of oil pump support Download PDFInfo
- Publication number
- CN105115382A CN105115382A CN201510569940.7A CN201510569940A CN105115382A CN 105115382 A CN105115382 A CN 105115382A CN 201510569940 A CN201510569940 A CN 201510569940A CN 105115382 A CN105115382 A CN 105115382A
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- oil pump
- cubing
- screw holes
- locking screw
- face
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Abstract
The invention discloses a detection tool of an oil pump support. The detection tool comprises an detection tool body, first positioning pins, second positioning pins and locking screws; the top surface of the detection tool body is provided with an oil pump support installation position used for installing a tested oil pump support; a plurality of locking screw holes are formed in the top surface of the detection tool body; the first positioning pins are distributed at one side of the top surface of the detection tool body and are used for positioning the tested oil pump support; the second positioning pins are distributed at the other side of the top surface of the detection tool body and are used for positioning the tested oil pump support; and a plurality of locking screws are adopted and are matched with the locking screw holes and are used for clamping the tested oil pump support. According to the detection tool of the oil pump support of the invention, the tested oil pump support is positioned through the first positioning pins and the second positioning pins; the screw holes are formed in the detection tool body and can be matched with the locking screw holes, so that the oil pump support can be clamped; and three positioning dimensions of the support are measured fast and accurately through adopting a platform measurement method and by means of a dial gauge or straight rule.
Description
Technical field
The present invention relates to bracket (oil pump) product geometrical property project detection field in internal combustion engine manufacture, particularly a kind of cubing of oil pump carrier.
Background technology
Internal combustion engine bracket (oil pump) product geometrical property project detects, every detection relating to bracket (oil pump) screw group and axial centerline degree project, and general three coordinate machines generally can be adopted to measure.But because three coordinate machines adopt point-like gauge head, measure screw group position degree and deposit uncertainty, and because of alignment concavity height bracket being installed injection pump less (bracket is only 5mm), the algorithm of three coordinate machines has limitation, and measurement result has certain dispute.The existence of this contradiction, is unfavorable for quality control, must again invent and design bracket (oil pump) cubing.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of cubing of simple and reasonable oil pump carrier, the cubing of this oil pump carrier is positioned by the first register pin and the second register pin measured oil pump bracket and on cubing body, outputs screw and is equipped with the clamping of lock-screw to measured oil pump bracket, the method applying dial gauge or marking-out rule employing platform measuring is again measured three location dimensions of bracket respectively, thus evaluate screw group position degree and to benchmark A, the cental axial position degree of benchmark B, make whole platform measuring process safety, make reading quick, accurately, and guarantee that repeatedly overturning workpiece when measuring can not affect measurement result dispute less.
For achieving the above object, according to the cubing that the invention provides a kind of oil pump carrier, comprising: cubing body, its end face has oil pump carrier installation position, for installing measured oil pump bracket; The end face of this cubing body also outputs multiple locking screw holes; First register pin, it is laid in the end face side of described cubing body, for the location to measured oil pump bracket; Second register pin, it is laid in the end face opposite side of described cubing body, for the location to measured oil pump bracket; And lock-screw, it is supporting multiple with described locking screw holes, in order to clamp measured oil pump bracket.
Preferably, in technique scheme, cubing body offers the first lightening hole and the second lightening hole.
Preferably, in technique scheme, the first lightening hole is two, is disposed side by side on the middle part of oil pump carrier installation position, and described second lightening hole is three, and Cheng Yilie is arranged on the side of oil pump carrier installation position.
Preferably, in technique scheme, locking screw holes and lock-screw are five.
Preferably, in technique scheme, three locking screw holes in five described locking screw holes are distributed in the left side of described cubing body end face, and another two described locking screw holes are distributed in the right side of cubing body end face.
Preferably, in technique scheme, between three locking screw holes that the second lightening hole becomes row to be arranged on the left of described cubing body end face, the arranged outside of wherein said second lightening hole one, the inner side of the second lightening hole arranges two; Described first register pin is arranged on the outside of the second lightening hole; Another two right sides being distributed in described cubing body end face of described five locking screw holes, described second register pin is arranged between these another two locking screw holes.
Compared with prior art, the present invention has following beneficial effect: the cubing of this oil pump carrier is positioned by the first register pin and the second register pin measured oil pump bracket and on cubing body, outputs screw and is equipped with the clamping of lock-screw to measured oil pump bracket, the method applying dial gauge or marking-out rule employing platform measuring is again measured three location dimensions of bracket respectively, thus evaluate screw group position degree and to benchmark A, the cental axial position degree of benchmark B, make whole platform measuring process safety, make reading quick, accurately, and guarantee that repeatedly overturning workpiece when measuring can not affect measurement result dispute less.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the cubing of oil pump carrier of the present invention.
Fig. 2 is the side-looking structural representation of the cubing of oil pump carrier of the present invention.
Fig. 3 is that the P of the cubing of oil pump carrier of the present invention is to structural representation.
Fig. 4 is the structural representation in the A-A direction of Fig. 3.
Fig. 5 is the sectional structure schematic diagram in the B-B direction of Fig. 3.
Fig. 6 is the first register pin perspective view of the cubing of oil pump carrier of the present invention.
Fig. 7 is the lock-screw perspective view of the cubing of oil pump carrier of the present invention.
Fig. 8 is the main TV structure schematic diagram of using state of the cubing of oil pump carrier of the present invention.
Fig. 9 is the using state plan structure schematic diagram of the cubing of oil pump carrier of the present invention.
Figure 10 is that the E of the cubing of oil pump carrier of the present invention is to using state structural representation.
Figure 11 is the sectional structure schematic diagram in the C-C direction of Figure 10.
Figure 12 is the sectional structure schematic diagram in the D-D direction of Figure 10.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole instructions and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or ingredient, and do not get rid of other element or other ingredient.
As shown in Figures 1 to 5, concrete structure according to the cubing of the oil pump carrier of the specific embodiment of the invention comprises: cubing body 1 and be laid in the first register pin 2 of this cubing body 1 end face, second register pin 3 and lock-screw 4, wherein, first register pin and the second register pin position measured oil pump bracket and on cubing body, output screw and be equipped with the clamping of lock-screw to measured oil pump bracket, the method applying dial gauge or marking-out rule employing platform measuring is again measured three location dimensions of bracket respectively, thus evaluate screw group position degree and to benchmark A, the cental axial position degree of benchmark B, make whole platform measuring process safety, make reading quick, accurately, and guarantee that repeatedly overturning workpiece when measuring can not affect measurement result dispute less.
Specifically, the end face of cubing body 1 has oil pump carrier installation position, for installing measured oil pump bracket 5.Cubing body 1 offers the first lightening hole 6 and the second lightening hole 7, and wherein, the first lightening hole 6 is two, is disposed side by side on the middle part of oil pump carrier installation position, and the second lightening hole 7 is three, and Cheng Yilie is arranged on the side (left side) of oil pump carrier installation position.
As shown in Figure 6, the first register pin 2 and the second register pin 3 are laid in the end face both sides of cubing body 1 respectively, for the location to measured oil pump bracket.
The end face of cubing body 1 outputs five screws, wherein three screws are distributed in the left side of cubing body 1 end face, second lightening hole 7 one-tenth one row are arranged between three screws, wherein arranged outside screw of the second lightening hole 7, the inner side of the second lightening hole 7 arranges two screws, and the first register pin 2 is arranged on the outside of the second lightening hole 7.Another two screws of five screws are distributed in the right side of cubing body 1 end face, and the second register pin 3 is arranged between these another two screws.
As shown in Figure 7, lock-screw 4 is five supporting with these five screws, in order to the clamping to measured oil pump bracket 5.During measurement, measured oil pump bracket is arranged on cubing body, and uses lock-screw locking bracket.Just can apply dial gauge or marking-out rule adopt the method for platform measuring to measure three location dimensions (H1, H2, H3 as shown in Figure 5) of oil pump carrier respectively (note: point to measure for three times, the 2nd time and the 3rd measuring process all will turn over 90 degree.In order to simplify calculating, the numerical value between element to be measured and design basis is changed and has been ensured as a known determined value from designing and making), thus evaluate screw group position degree and the cental axial position degree to benchmark A, benchmark B.Whole platform measuring process safety, make reading fast, accurately.
This kind of oil pump carrier cubing is provided with the first register pin and the second register pin, for the location to measured oil pump bracket on cubing body.Then can show when can install smoothly that measured oil pump bracket two dowel hole position degree reaches certain precision, carry out marking on slab (common screw group position degree adopts hatched manner inspection) detection for follow-up five mistake nail to bracket and four screw groups and provide measuring condition.Cubing body is outputed five screws, is equipped with lock-screw, in order to the clamping to measured oil pump bracket, guarantee that repeatedly overturning workpiece when measuring can not affect measurement result, measurement result is accurate, dispute is few.
As shown in Fig. 8 to Figure 12, measure screw group position degree with oil pump carrier product below and to the cental axial position degree project of benchmark A, benchmark B, the specific embodiment of the present invention be described, concrete steps are as follows:
1) oil pump carrier cubing is placed on platform, and with the clean each working surface of cotton wiped clean.
2) measured oil pump bracket is arranged in oil pump carrier cubing, and with lock-screw, oil pump carrier is locked.
3) on platform, H3 size is measured with dial gauge.
4) then making-up unit being turned over 90 degree, again with dial gauge or marking-out rule measurement size H1, comparing with pattern size (note: when using dial gauge will use screw additional pin).
5) then making-up unit being turned over 90 degree, again with dial gauge or marking-out rule measurement size H2, comparing with pattern size (note: when using dial gauge will use screw additional pin).
6) measure terminate after will by each working surface of oil pump carrier cubing wiped clean and the preservation that oils.
To sum up, the cubing of this oil pump carrier is positioned by the first register pin and the second register pin measured oil pump bracket and on cubing body, outputs screw and is equipped with the clamping of lock-screw to measured oil pump bracket, the method applying dial gauge or marking-out rule employing platform measuring is again measured three location dimensions of bracket respectively, thus evaluate screw group position degree and the cental axial position degree to benchmark A, benchmark B, make whole platform measuring process safety, make reading fast, accurately, and guarantee that repeatedly overturning workpiece when measuring can not affect measurement result dispute less.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (6)
1. a cubing for oil pump carrier, is characterized in that, comprising:
Cubing body, its end face has oil pump carrier installation position, for installing measured oil pump bracket; The end face of this cubing body also outputs multiple locking screw holes;
First register pin, it is laid in the end face side of described cubing body, for the location to measured oil pump bracket;
Second register pin, it is laid in the end face opposite side of described cubing body, for the location to measured oil pump bracket; And
Lock-screw, it is supporting multiple with described locking screw holes, in order to clamp measured oil pump bracket.
2. the cubing of oil pump carrier according to claim 1, is characterized in that, described cubing body offers the first lightening hole and the second lightening hole.
3. the cubing of oil pump carrier according to claim 2, is characterized in that, described first lightening hole is two, is disposed side by side on the middle part of oil pump carrier installation position, and described second lightening hole is three, and Cheng Yilie is arranged on the side of oil pump carrier installation position.
4. the cubing of oil pump carrier according to claim 1, is characterized in that, described locking screw holes and lock-screw are five.
5. the cubing of oil pump carrier according to claim 4, is characterized in that, three locking screw holes in five described locking screw holes are distributed in the left side of described cubing body end face, and another two described locking screw holes are distributed in the right side of cubing body end face.
6. the cubing of oil pump carrier according to claim 5, it is characterized in that, between three locking screw holes that described second lightening hole becomes row to be arranged on the left of described cubing body end face, the arranged outside of wherein said second lightening hole one, the inner side of the second lightening hole arranges two; Described first register pin is arranged on the outside of the second lightening hole; Another two right sides being distributed in described cubing body end face of described five locking screw holes, described second register pin is arranged between these another two locking screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569940.7A CN105115382A (en) | 2015-09-09 | 2015-09-09 | Detection tool of oil pump support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569940.7A CN105115382A (en) | 2015-09-09 | 2015-09-09 | Detection tool of oil pump support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105115382A true CN105115382A (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510569940.7A Pending CN105115382A (en) | 2015-09-09 | 2015-09-09 | Detection tool of oil pump support |
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| CN (1) | CN105115382A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997012197A1 (en) * | 1995-09-28 | 1997-04-03 | The Molen Company Inc. | Universal measurement fixture |
| KR100207921B1 (en) * | 1996-08-22 | 1999-07-15 | 양재신 | Manufacturing state measurement for the car fender |
| CN200975873Y (en) * | 2006-09-22 | 2007-11-14 | 比亚迪股份有限公司 | Engine bracket detecting table |
| CN201715974U (en) * | 2010-01-27 | 2011-01-19 | 隆昌山川精密焊管有限责任公司 | Checking tool for hole position |
| CN202974100U (en) * | 2012-11-07 | 2013-06-05 | 广西玉柴机器股份有限公司 | Cylinder block bottom hole gauge |
| CN204043551U (en) * | 2014-07-11 | 2014-12-24 | 中国南方航空工业(集团)有限公司 | Size detecting device |
| CN204988095U (en) * | 2015-09-09 | 2016-01-20 | 广西玉柴机器股份有限公司 | Oil pump bracket examine utensil |
-
2015
- 2015-09-09 CN CN201510569940.7A patent/CN105115382A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997012197A1 (en) * | 1995-09-28 | 1997-04-03 | The Molen Company Inc. | Universal measurement fixture |
| KR100207921B1 (en) * | 1996-08-22 | 1999-07-15 | 양재신 | Manufacturing state measurement for the car fender |
| CN200975873Y (en) * | 2006-09-22 | 2007-11-14 | 比亚迪股份有限公司 | Engine bracket detecting table |
| CN201715974U (en) * | 2010-01-27 | 2011-01-19 | 隆昌山川精密焊管有限责任公司 | Checking tool for hole position |
| CN202974100U (en) * | 2012-11-07 | 2013-06-05 | 广西玉柴机器股份有限公司 | Cylinder block bottom hole gauge |
| CN204043551U (en) * | 2014-07-11 | 2014-12-24 | 中国南方航空工业(集团)有限公司 | Size detecting device |
| CN204988095U (en) * | 2015-09-09 | 2016-01-20 | 广西玉柴机器股份有限公司 | Oil pump bracket examine utensil |
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| C06 | Publication | ||
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Application publication date: 20151202 |