CN202361932U - Crossed-hole distance testing fixture - Google Patents
Crossed-hole distance testing fixture Download PDFInfo
- Publication number
- CN202361932U CN202361932U CN2011204623130U CN201120462313U CN202361932U CN 202361932 U CN202361932 U CN 202361932U CN 2011204623130 U CN2011204623130 U CN 2011204623130U CN 201120462313 U CN201120462313 U CN 201120462313U CN 202361932 U CN202361932 U CN 202361932U
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- Prior art keywords
- hole
- gauge
- crossed
- pin
- cross bore
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
Disclosed is a crossed-hole distance testing fixture, comprising a measuring rod inserting into the Hole No. 1 of the crossed holes. The crossed-hole distance testing fixture is characterized by further comprising: a set of pins inserting into Hole No. 2 which diameters increase in sequence according to the fixed unit difference and a ring-shaped columnar master gage which internal diameter is equal to that of the Hole No. 1. The measuring rod comprises a dial gauge and a probe arranged upon the dial gauge measuring rod. The crossed-hole distance testing fixture is applicable to the crossed-hole distance detection of various parts, with simple structure, convenient usage, precise measurement, and low detecting cost.
Description
Technical field
The utility model relates to a kind of cubing, specifically is a kind of cross bore pitch-row pick-up unit that is applied in the box parts size detection.
Background technology
Along with the development that machine industry is advanced by leaps and bounds, component of machine shape and structure are also more and more come complicated, and the accessory size detection of some labyrinths is depended merely on common cubing and can't accomplished or measure precisely.If adopt three-dimensional to detect, gas detection cost is higher, detection efficiency is low, and is unfavorable for size Control.The box parts of being produced in the factory at present is because the Workpiece structure more complicated needs multiple working procedure to accomplish processing.Cross bore for example, this just requires the detection frequency of the related sizes of some parts to improve, and common cubing can't effectively realize the high-frequency detection of part.
Summary of the invention
The technical purpose of the utility model provides a kind of convenient and practical, cross bore pitch-row cubing of being applicable to high-frequency detection, overcomes the defective of prior art, solves the problem that exists in the prior art.
The technical scheme of the utility model is:
A kind of cross bore pitch-row cubing comprises it is characterized in that the measuring staff in the hole one of inserting cross bore, also comprises:
One group of some pin that are used to insert cross bore hole two, said pin increases according to fixing unit difference diameter successively;
The master gauge of one circular cylindrical, its internal diameter equals the diameter in hole one;
Said measuring staff comprises a clock gauge and is located at the gauge head on the clock gauge gauge rod.
Further, the gauge rod of said clock gauge is provided with two ringfeders, and said gauge head is arranged on two positions between the ringfeder.
Said pin is made as one group ten, and its diameter increases 0.01mm successively.
The cross bore pitch-row cubing of the utility model is that the suitable pin of size is inserted in the hole (hole two) in two holes of intersecting, and measuring staff is inserted in another hole (hole one), and clock gauge, gauge head and ringfeder are housed on the measuring staff.Before detecting measuring staff is put into master gauge, initial reading is perhaps write down in clock gauge reading school zero, then with in the refreshing hand-hole one of clock gauge gauge rod, transmission clock gauge and then reading after the gauge head on the gauge rod touches pin.The comparison of institute's read data and master gauge checking data, thus the sidewall that must portal to the vertical range of the pin bottom surface of patchhole two, pin length is known, thus the pitch-row relative dimensions in hole one, hole two can get, and satisfies the demands.
The beneficial effect of the utility model:
The utility model is made, the detection cost is lower, easy to use, is convenient to actual detected, has shortened detection time, improved production efficiency, and it is accurate to detect data.
Description of drawings
Fig. 1 is the structural representation of embodiment;
Fig. 2 is the structural representation of measuring staff;
Fig. 3 is the structural representation of pin;
Fig. 4 is the structural scheme of mechanism of master gauge.
Embodiment
For technical scheme and the technical purpose of illustrating the utility model, the utility model is done further introduction below in conjunction with accompanying drawing and embodiment.
Part to be measured is provided with hole one, the hole two that intersects vertically, and is as shown in the figure, is used to detect the cross bore pitch-row cubing of this cross bore pitch-row, comprising:
One group of pin 2 if the hole tolerance in hole two be ± 0.05mm, is the unit difference with 0.01mm, makees 10 of the pins that 10 diameters increase progressively successively, so that the pin that the hole two in the margin tolerance can find size and its internal diameter to mate;
The master gauge 3 of one circular cylindrical, its internal diameter equals the diameter in hole one.
Measuring process comprises:
1), at first measuring staff 1 is stretched in the master gauge, clock gauge 11 calibrations, record initial value;
2), choose in pin 2 patchholes two that size is fit to, the length of pin 2 should be close with the hole depth in hole two, avoids too short or process, the gauge head that has influence on clock gauge 11 contacts with pin 2 bottom surfaces.With in measuring staff 1 patchhole one, make gauge head 12 reach the position of intersecting with hole two then, rotation measuring staff 1 makes gauge head 12 touch the bottom surface of the pin 2 in the hole two;
3), read the clock gauge reading of 11 this moments; Compare with the internal diameter reading of master gauge 3; Its difference is the vertical range of hole one inwall to pin 2 bottoms; Pin 2 is of a size of known, can calculate the accurate numerical value of two hole depths of portalling according to the size of said difference and pin 2, thereby can draw the relative dimensions data of cross bore from above data.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within the protection domain of the utility model.
Claims (3)
1. cross bore pitch-row cubing comprises it is characterized in that the measuring staff in the hole one of inserting cross bore, also comprises:
One group of some pin that are used to insert cross bore hole two, said pin increases according to fixing unit difference diameter successively;
The master gauge of one circular cylindrical, its internal diameter equals the diameter in hole one;
Said measuring staff comprises a clock gauge and is located at the gauge head on the clock gauge gauge rod.
2. a kind of cross bore pitch-row cubing according to claim 1 is characterized in that:
The gauge rod of said clock gauge is provided with two ringfeders, and said gauge head is arranged on two positions between the ringfeder.
3. a kind of cross bore pitch-row cubing according to claim 1 and 2 is characterized in that:
Said pin is made as one group ten, and its diameter increases 0.01mm successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204623130U CN202361932U (en) | 2011-11-21 | 2011-11-21 | Crossed-hole distance testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204623130U CN202361932U (en) | 2011-11-21 | 2011-11-21 | Crossed-hole distance testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361932U true CN202361932U (en) | 2012-08-01 |
Family
ID=46573113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204623130U Expired - Fee Related CN202361932U (en) | 2011-11-21 | 2011-11-21 | Crossed-hole distance testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361932U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967231A (en) * | 2012-11-13 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Gauge for gaps of crossed holes |
| CN102997786A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Intersected hole position detecting tool |
| CN106500575A (en) * | 2016-11-29 | 2017-03-15 | 四川凌峰航空液压机械有限公司 | The detection method and its detection means of two antarafacial axis hole central axis upright degree |
| CN111174661A (en) * | 2020-01-21 | 2020-05-19 | 江苏理工学院 | Hole center distance measuring device for vertically intersected holes |
-
2011
- 2011-11-21 CN CN2011204623130U patent/CN202361932U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967231A (en) * | 2012-11-13 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Gauge for gaps of crossed holes |
| CN102997786A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Intersected hole position detecting tool |
| CN102997786B (en) * | 2012-11-16 | 2016-12-21 | 无锡麦铁精密机械制造有限公司 | A kind of cross bore position detecting tool |
| CN106500575A (en) * | 2016-11-29 | 2017-03-15 | 四川凌峰航空液压机械有限公司 | The detection method and its detection means of two antarafacial axis hole central axis upright degree |
| CN111174661A (en) * | 2020-01-21 | 2020-05-19 | 江苏理工学院 | Hole center distance measuring device for vertically intersected holes |
| CN111174661B (en) * | 2020-01-21 | 2021-08-24 | 江苏理工学院 | Hole center distance measuring device for vertically intersected holes |
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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: SUZHOU QINBAO PRECISE MACHINERY CO., LTD. Free format text: FORMER OWNER: SUZHOU CMP GROUP INC. Effective date: 20130222 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215129 SUZHOU, JIANGSU PROVINCE TO: 215011 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130222 Address after: 215011 No. 93 North Road, New District, Jiangsu, Suzhou Patentee after: Suzhou Qinbao Precise Machinery Co., Ltd. Address before: Suzhou City, Jiangsu province 215129 Jinfeng Suzhou high tech Industrial Development Zone, Road No. 151 Patentee before: China Metal (Suzhou) Precision Machinery Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU CMP GROUP INC. Free format text: FORMER OWNER: SUZHOU QINBAO PRECISE MACHINERY CO., LTD. Effective date: 20140110 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215011 SUZHOU, JIANGSU PROVINCE TO: 215129 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140110 Address after: Suzhou City, Jiangsu province 215129 Jinfeng Suzhou high tech Industrial Development Zone, Road No. 151 Patentee after: China Metal (Suzhou) Precision Machinery Co., Ltd. Address before: 215011 No. 93 North Road, New District, Jiangsu, Suzhou Patentee before: Suzhou Qinbao Precise Machinery Co., Ltd. |
|
| 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: 20120801 Termination date: 20191121 |