CN204988095U - Oil pump bracket examine utensil - Google Patents
Oil pump bracket examine utensil Download PDFInfo
- Publication number
- CN204988095U CN204988095U CN201520697662.9U CN201520697662U CN204988095U CN 204988095 U CN204988095 U CN 204988095U CN 201520697662 U CN201520697662 U CN 201520697662U CN 204988095 U CN204988095 U CN 204988095U
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- CN
- China
- Prior art keywords
- oil pump
- cubing
- pump bracket
- locking screw
- bracket
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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 - Fee Related
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- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The utility model discloses an oil pump bracket examine utensil. Should examine the utensil includes: examine specifically, its top surface has oil pump bracket installation position for installation measured oil pump bracket, specific top surface should be examined and a plurality of locking screw hole were still left, first locating pin, it is laid examine specific top surface one side for location to measured oil pump bracket, the second locating pin, it is laid examine specific top surface opposite side for location to measured oil pump bracket, and locking screw, its be with it is a plurality of that locking screw hole forms a complete set for press from both sides tightly measured oil pump bracket. This oil pump bracket examine utensil fixes a position measured oil pump bracket through first locating pin and second locating pin and leaves the screw on concrete to be equipped with locking screw tight to the clamp of measured oil pump bracket examining, use again percentage table or marking off chi adopt platform measuring method respectively to the three location dimension of bracket measure, fast, the accuracy.
Description
Technical field
The utility model 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 utility model, 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.
Utility model content
The purpose of this utility model is the cubing providing a kind 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, provide a kind of cubing of oil pump carrier, comprising according to the utility model: 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 utility model 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 utility model.
Fig. 2 is the side-looking structural representation of the cubing of oil pump carrier of the present utility model.
Fig. 3 is that the P of the cubing of oil pump carrier of the present utility model 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 utility model.
Fig. 7 is the lock-screw perspective view of the cubing of oil pump carrier of the present utility model.
Fig. 8 is the main TV structure schematic diagram of using state of the cubing of oil pump carrier of the present utility model.
Fig. 9 is the using state plan structure schematic diagram of the cubing of oil pump carrier of the present utility model.
Figure 10 is that the E of the cubing of oil pump carrier of the present utility model 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, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model 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 utility model embodiment 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, embodiment of the present utility model 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 utility model is to illustrate and the object of illustration.These descriptions not want the utility model 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 utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model 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 3, 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 |
|---|---|---|---|
| CN201520697662.9U CN204988095U (en) | 2015-09-09 | 2015-09-09 | Oil pump bracket examine utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697662.9U CN204988095U (en) | 2015-09-09 | 2015-09-09 | Oil pump bracket examine utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988095U true CN204988095U (en) | 2016-01-20 |
Family
ID=55122455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520697662.9U Expired - Fee Related CN204988095U (en) | 2015-09-09 | 2015-09-09 | Oil pump bracket examine utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115382A (en) * | 2015-09-09 | 2015-12-02 | 广西玉柴机器股份有限公司 | Detection tool of oil pump support |
-
2015
- 2015-09-09 CN CN201520697662.9U patent/CN204988095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115382A (en) * | 2015-09-09 | 2015-12-02 | 广西玉柴机器股份有限公司 | Detection tool of oil pump support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20200909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |