CN102853733B - Rapid measuring tool for mutual positional dimension of hole and surface - Google Patents
Rapid measuring tool for mutual positional dimension of hole and surface Download PDFInfo
- Publication number
- CN102853733B CN102853733B CN201210328038.2A CN201210328038A CN102853733B CN 102853733 B CN102853733 B CN 102853733B CN 201210328038 A CN201210328038 A CN 201210328038A CN 102853733 B CN102853733 B CN 102853733B
- Authority
- CN
- China
- Prior art keywords
- hole
- pin
- mutual alignment
- face size
- plane
- Prior art date
- 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
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a rapid measuring tool for mutual positional dimension of hole and surface. The rapid measuring tool for mutual positional dimension of hole and surface comprises a tool body and a standard part. The tool body is provided with a positioning reference surface and a measuring reference surface. A positioning pin fitting with a measured hole is arranged on the positioning reference surface, the measuring reference surface is parallel to a measured surface, the standard part is in sliding fit with the measuring reference surface, and a dimensional gauge is arranged at one end of the standard part. The rapid measuring tool for mutual positional dimension of hole and surface is convenient, fast and accurate in measuring, measuring efficiency of the rapid measuring tool is more than 10 times higher than that of the original three-coordinates measuring, and the problems of long part measurement period of time, long tool replacing time and low measuring efficiency are solved.
Description
Technical field
The present invention relates to survey instrument technical field, particularly hole and mutual alignment, face size Quick measurement tool.
Background technology
At present, in the processing and manufacturing process of diesel engine, need the frequent mutual alignment size measured on its parts between hole and face.
Such as indigo plant holds up Four-valve cylinder head, its fuel injector connecter hole reference field is the axial measuring basis in various hole in machining hole, corresponding position dimension requirement is had with lower plane dowel hole, hold up Four-valve cylinder head fuel injector connecter hole reference field because of indigo plant and become space angle with lower plane, and fuel injector connecter hole reference field becomes pitch angle with lower plane, without suitable survey instrument, three-dimensional coordinates measurement can only be adopted, in machine tooling process, often change a cutter, three-dimensional coordinates measurement one to twice must be moved to, workpiece need keep constant temperature between three-dimensional, not only Measuring Time is long, and after cutter changing, can not determine that whether crudy is qualified in time, measurement efficiency is low.
Therefore, how improving the measurement efficiency of hole and mutual alignment, face size, is the technical matters that those skilled in the art are badly in need of solving.
Summary of the invention
The object of this invention is to provide a kind of hole and mutual alignment, face size Quick measurement tool.The measurement of this survey instrument is convenient, rapid, accurate, measures efficiency improve more than 10 times than original three-dimensional coordinates measurement, solves parts measurement time length, tool change time is long, measure inefficient problem.
To achieve these goals, the invention provides a kind of hole and mutual alignment, face size Quick measurement tool, comprise measurer body and standard component; Described measurer body is provided with positioning reference plane and measurement datum, and described positioning reference plane is provided with the register pin coordinated with measured hole plug-in mounting, and described measurement datum parallels with tested surface; Described standard component coordinates with described measurement datum slippage, and is at one end provided with dimensional measurement table.
Preferably, described measurer body is rectangular in shape, and comprises top board and the side plate perpendicular to described top board; The lower surface of described top board is positioning reference plane, and described side plate is provided with reference block, and the lateral surface of described reference block is measurement datum.
Preferably, described reference block is rectangular triangle on the xsect being parallel to positioning reference plane, and the plane at its hypotenuse place is measurement datum.
Preferably, for measuring cylinder head, described measured hole comprises exhaust end pilot hole and the inlet end pilot hole of cylinder head, and described register pin comprises the first register pin of coordinating with exhaust end pilot hole plug-in mounting and and the second register pin of coordinating with inlet end pilot hole plug-in mounting.
Preferably, described exhaust end pilot hole is cylinder pin hole, and described first register pin is straight pin; Described inlet end pilot hole is rhombus pin-and-hole, and described second register pin is rhombus pin.
Preferably, described straight pin and rhombus pin are positioned on the same diagonal line of described top board.
Preferably, described positioning reference plane is provided with auxiliary positioning pin.
Preferably, the upper surface of described top board is provided with handle.
Preferably, described standard component has the glide mirror (plane) fitting in described measurement datum, installation dimension meter on the cantilever of its one end.
Preferably, described dimensional measurement table is dial gauge, and the glide mirror (plane) of its measuring junction and described standard component is in same plane substantially.
The present invention makes full use of locating surface and the dowel hole of tested part, indirectly determine the measuring basis of measured hole, space plane on ingenious utilization measurement body is as measurement datum, measure the size of element to be measured, it is convenient, accurate to measure, and can measure rapidly at short notice, measures efficiency improve more than 10 times than original three-dimensional coordinates measurement, solve parts measurement time length, tool change time is long, measure inefficient problem.
In a kind of preferred version, when the present invention is for measuring the mutual alignment size of cylinder cap fuel injector connecter hole reference field and lower plane dowel hole, utilize the fundamental measurement benchmark that the lower plane of cylinder head self is survey instrument, utilize the cylinder pin hole that the exhaust end pilot hole of cylinder head is measurer, utilize the rhombus pin-and-hole that the inlet end pilot hole of cylinder head is measurer, ensure the tram of cylinder head and survey instrument, utilize the feature of cylinder cap fuel injector connecter hole, measurer body manufactures and designs a desirable measurement datum, parallel with fuel injector connecter hole reference field, and use and can measure cylinder cap fuel injector connecter hole reference field with standard component at the dimensional measurement table of measurement datum movement, and read actual measured value.
Accompanying drawing explanation
Fig. 1 is in a kind of embodiment of hole provided by the present invention and mutual alignment, face size Quick measurement tool, the structural representation of its measurer body;
Fig. 2 is the schematic perspective view after the upset of the body of measurer shown in Fig. 1;
Fig. 3 is in a kind of embodiment of hole provided by the present invention and mutual alignment, face size Quick measurement tool, the structural representation of its standard component;
Fig. 4 is the structural representation when body of measurer shown in Fig. 1 is installed on cylinder cover;
Fig. 5 is the structural representation during cylinder head of standard component conjunction measuring shown in the body of measurer shown in Fig. 1 and Fig. 2, and the survey instrument in figure and cylinder head are in rollover states.
In figure:
10. measurer body 11. top board 12. side plate 13. positioning reference plane 14. reference block 15. measurement datum 16. first register pin 17. second register pin 18. auxiliary positioning pin 19. handle 20. standard component 21. glide mirror (plane) 22. dial gauge 30. cylinder head 40. fuel injector connecter hole reference field
Embodiment
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 1 is in a kind of embodiment of hole provided by the present invention and mutual alignment, face size Quick measurement tool, the structural representation of its measurer body; Fig. 2 is the schematic perspective view after the upset of the body of measurer shown in Fig. 1; Fig. 3 is in a kind of embodiment of hole provided by the present invention and mutual alignment, face size Quick measurement tool, the structural representation of its standard component.
In a kind of embodiment, hole provided by the present invention and mutual alignment, face size Quick measurement tool, the lower plane dowel hole of Four-valve diesel engine cylinder head of and the position dimension of fuel injector connecter hole reference field is held up, primarily of measurer body 10 and standard component 20 two large divisions composition for measuring indigo plant.
As shown in the figure, measurer body 10 is rectangular in shape, comprise top board 11 and the side plate 12 perpendicular to top board, the lower surface of top board 11 is positioning reference plane 13, side plate 12 is provided with reference block 14, reference block 14 is rectangular triangle on the xsect being parallel to positioning reference plane 13, and the plane at its hypotenuse place is measurement datum 15, and namely the lateral surface of reference block 14 is measurement datum 15.
Positioning reference plane 13 is provided with the register pin coordinated with measured hole plug-in mounting, measurement datum 15 parallels with tested surface, measured hole comprises exhaust end pilot hole and the inlet end pilot hole of cylinder head, accordingly, register pin comprises the first register pin 16 of coordinating with exhaust end pilot hole plug-in mounting and and the second register pin 17 of coordinating with inlet end pilot hole plug-in mounting.
Specifically, exhaust end pilot hole is cylinder pin hole, and the first register pin 16 is straight pin; Inlet end pilot hole is rhombus pin-and-hole, and the second register pin 17 is rhombus pin; First register pin 16 and the second register pin 17 are distributed on the same diagonal line of top board 11.
In addition, positioning reference plane 13 is also provided with auxiliary positioning pin 18, the upper surface of top board 11 is provided with handle 19.
Standard component 20 has the glide mirror (plane) 21 fitting in measurement datum 15, coordinate with measurement datum 15 slippage, the cantilever of its one end offers through hole, and the sleeve pipe of dial gauge 22 is fixed by holding screw through after through hole, and the glide mirror (plane) 21 of its measuring junction and standard component 20 is in same plane substantially.
Please refer to Fig. 4, Fig. 5, Fig. 4 is the structural representation when body of measurer shown in Fig. 1 is installed on cylinder cover; Fig. 5 is the structural representation during cylinder head of standard component conjunction measuring shown in the body of measurer shown in Fig. 1 and Fig. 2, and the survey instrument in figure and cylinder head are in rollover states.
Its principle of work is as follows: first, mentioning handle 19 is arranged in cylinder head 30 by measurer body 10 by straight pin and rhombus finger setting, the positioning reference plane of measurer body 19 is fitted in cylinder head, then standard component 20 is placed on the measurement datum 15 of reference block 14, make the glide mirror (plane) 21 of standard component 20 and the measuring junction contact measurement reference field 15 simultaneously of dial gauge 22, school zero is carried out to dial gauge 22, determine detection reference, then mobile standard component 20 on measurement datum 15, the measuring junction of dial gauge 22 is contacted with the fuel injector connecter hole reference field 40 of cylinder head 30, the numerical value that now dial gauge 22 is read is the actual value of part, according to measured value, determine that whether accessory size is qualified, if need lathe be adjusted, adjust rapidly by servo-drive system.
The present invention utilizes register pin can be put into by measurer accurately rapidly on detected workpiece and locates, and can be obtained the numerical value that will measure, can significantly improve workpiece sensing efficiency and tool-changing speed, handled easily, cut down finished cost by dial gauge reading.
Above described holes and mutual alignment, face size Quick measurement tool are only a kind of preferred versions, are specifically not limited thereto, and can make pointed adjustment according to actual needs on this basis, thus obtain different embodiments.Such as, according to the difference of measured workpiece structure and shape, measurer body can be designed to other structures agreed with mutually with it, so that measurer body is fixed on measured workpiece, etc.Because mode in the cards is more, just illustrate no longer one by one here.
Above hole provided by the present invention and mutual alignment, face size Quick measurement tool are described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands core concept of the present invention for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (9)
1. hole and mutual alignment, a face size Quick measurement tool, is characterized in that:
Comprise measurer body and standard component;
Described measurer body is provided with positioning reference plane and measurement datum, and described positioning reference plane is provided with the register pin coordinated with measured hole plug-in mounting, and described measurement datum parallels with tested surface;
Described standard component coordinates with described measurement datum slippage, and described standard component one end is provided with dimensional measurement table;
Described measurer body is rectangular in shape, and comprises top board and the side plate perpendicular to described top board; The lower surface of described top board is positioning reference plane, and described side plate is provided with reference block, and the lateral surface of described reference block is measurement datum.
2. hole according to claim 1 and mutual alignment, face size Quick measurement tool, is characterized in that, described reference block is rectangular triangle on the xsect being parallel to positioning reference plane, and the plane at its hypotenuse place is measurement datum.
3. the hole according to any one of claim 1 to 2 and mutual alignment, face size Quick measurement tool, it is characterized in that, for measuring cylinder head, described measured hole comprises exhaust end pilot hole and the inlet end pilot hole of cylinder head, and described register pin comprises the first register pin of coordinating with exhaust end pilot hole plug-in mounting and and the second register pin of coordinating with inlet end pilot hole plug-in mounting.
4. hole according to claim 3 and mutual alignment, face size Quick measurement tool, is characterized in that, described exhaust end pilot hole is cylinder pin hole, and described first register pin is straight pin; Described inlet end pilot hole is rhombus pin-and-hole, and described second register pin is rhombus pin.
5. hole according to claim 4 and mutual alignment, face size Quick measurement tool, is characterized in that, described straight pin and rhombus pin are positioned on the same diagonal line of described top board.
6. hole according to claim 3 and mutual alignment, face size Quick measurement tool, it is characterized in that, described positioning reference plane is provided with auxiliary positioning pin.
7. hole according to claim 3 and mutual alignment, face size Quick measurement tool, it is characterized in that, the upper surface of described top board is provided with handle.
8. the hole according to any one of claim 1 to 2 and mutual alignment, face size Quick measurement tool, it is characterized in that, described standard component has the glide mirror (plane) fitting in described measurement datum, installation dimension meter on the cantilever of its one end.
9. hole according to claim 8 and mutual alignment, face size Quick measurement tool, is characterized in that, described dimensional measurement table is dial gauge, and the glide mirror (plane) of its measuring junction and described standard component is in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210328038.2A CN102853733B (en) | 2012-09-06 | 2012-09-06 | Rapid measuring tool for mutual positional dimension of hole and surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210328038.2A CN102853733B (en) | 2012-09-06 | 2012-09-06 | Rapid measuring tool for mutual positional dimension of hole and surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102853733A CN102853733A (en) | 2013-01-02 |
| CN102853733B true CN102853733B (en) | 2015-02-04 |
Family
ID=47400540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210328038.2A Expired - Fee Related CN102853733B (en) | 2012-09-06 | 2012-09-06 | Rapid measuring tool for mutual positional dimension of hole and surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102853733B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907970B (en) * | 2017-03-29 | 2019-03-26 | 安徽江淮汽车集团股份有限公司 | Engine cylinder cover cubing and its detection method |
| CN107504928B (en) * | 2017-05-16 | 2019-11-22 | 宝沃汽车（中国）有限公司 | The datum level of cooperation curved surface determines method |
| CN112146553B (en) * | 2020-09-24 | 2022-06-10 | 贵州凯星液力传动机械有限公司 | Design method and use method of inner inclined hole position size measuring device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1515032A1 (en) * | 1987-09-15 | 1989-10-15 | Предприятие П/Я А-1264 | Device for monitoring parameters of chamfers in holes |
| CN2833504Y (en) * | 2005-11-03 | 2006-11-01 | 万向钱潮股份有限公司 | Bearing machining inspection instrument |
| CN1955443A (en) * | 2005-10-27 | 2007-05-02 | 扬动股份有限公司 | Method for improving sealing performance of valve of cylinder head and valve potted line move-up detector |
| CN102661702A (en) * | 2012-05-18 | 2012-09-12 | 杭州前进齿轮箱集团股份有限公司 | Taper detection device of large taper hole and measuring method |
-
2012
- 2012-09-06 CN CN201210328038.2A patent/CN102853733B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1515032A1 (en) * | 1987-09-15 | 1989-10-15 | Предприятие П/Я А-1264 | Device for monitoring parameters of chamfers in holes |
| CN1955443A (en) * | 2005-10-27 | 2007-05-02 | 扬动股份有限公司 | Method for improving sealing performance of valve of cylinder head and valve potted line move-up detector |
| CN2833504Y (en) * | 2005-11-03 | 2006-11-01 | 万向钱潮股份有限公司 | Bearing machining inspection instrument |
| CN102661702A (en) * | 2012-05-18 | 2012-09-12 | 杭州前进齿轮箱集团股份有限公司 | Taper detection device of large taper hole and measuring method |
Non-Patent Citations (1)
| Title |
|---|
| 一种用改制涨簧式内径百分表测量键槽的方法;罗太景;《工具技术》;19920930(第9期);14页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102853733A (en) | 2013-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204346328U (en) | A kind of cubing of detection axis class part length | |
| CN107990856B (en) | Spatial position error detection method for over-range workpiece | |
| CN103615957A (en) | Measuring tool for measuring size of D-shaped head | |
| CN111872743B (en) | Device and method for detecting thermotropic straightness-verticality error of horizontal machining center | |
| CN102853733B (en) | Rapid measuring tool for mutual positional dimension of hole and surface | |
| CN102944204A (en) | Method for detecting cross-section profile by utilizing two-dimensional measuring machine | |
| CN202133388U (en) | Electronic testing fixture used for automobile glass detection | |
| CN204027548U (en) | A kind of device of Measurement accuracy Axle Surface roughness | |
| CN203949628U (en) | A kind of two-dimentional self-calibration reference points detection alignment system | |
| CN202013168U (en) | Detection device for measuring depth of oil injector mounting hole | |
| CN206556561U (en) | Die case installs circular hole detection instrument | |
| CN102878907B (en) | Measure chamfer angle of part slide calliper rule | |
| CN203266623U (en) | Rectangular bus lap joint rapid scribing template | |
| CN204438987U (en) | A kind of test pin measuring part surface profile tolerance | |
| CN208476126U (en) | Multi-coordinate measuring scale | |
| CN207936938U (en) | A kind of Fast Fixed-point scriber | |
| CN206891400U (en) | A kind of detecting tool for Complex Surface Part | |
| CN211824323U (en) | Three-coordinate measuring platform with positioning fixture | |
| CN202420360U (en) | Automobile tail light support measurement checking tool | |
| CN204831123U (en) | Many function combination of height gage chaining pin | |
| CN108981827A (en) | A kind of two-dimensional laser multi-diameter shaft comprehensive detection device | |
| CN212806952U (en) | Device for detecting position degree of scratch board scribed line of aircraft assembly tool | |
| CN201407971Y (en) | Coaxiality caliper | |
| CN203611148U (en) | Support test tooling | |
| CN202393336U (en) | Novel workpiece verticality detecting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20170906 |