CN202209931U - Gauge used to measure big hole center distance - Google Patents
Gauge used to measure big hole center distance Download PDFInfo
- Publication number
- CN202209931U CN202209931U CN201120345735XU CN201120345735U CN202209931U CN 202209931 U CN202209931 U CN 202209931U CN 201120345735X U CN201120345735X U CN 201120345735XU CN 201120345735 U CN201120345735 U CN 201120345735U CN 202209931 U CN202209931 U CN 202209931U
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- CN
- China
- Prior art keywords
- gauge
- stand
- center distance
- sleeve pipe
- sleeve
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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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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a gauge which is used to measure the big hole center distance. The gauge includes a T-shaped gauge body. Two shoulders of the gauge body are provided with two positioning shafts. The central connecting line of the two positioning shafts is perpendicular to the gauge body. The two positioning shafts are in symmetry with the central axis of the gauge body. One end of a gauge stand is vertically connected on a lower end central axis of the gauge body. The gauge stand is parallel to the two positioning shafts and the height of the gauge stand is equal to the height of the positioning shaft. The other end of the gauge stand is provided with a sleeve which is perpendicular to the gauge stand plane and is parallel to the gauge body. The inside of the sleeve is provided with an indicating gauge, and a measuring head of the indicating gauge passes through the sleeve from the left side of the gauge stand and points to the middle of the two positioning shafts. One locking nut vertically passes through the sleeve to cling to a measuring rod of the indicating gauge. The big hole center distance gauge can acquire the center distance by adding the hole wall distance of two big holes on the same axis with the radiuses of the two holes, thus solving the center distance problem, the center distance compensation problem in process, and the non-identical plant hole processing problem.
Description
Technical field
The utility model relates to measurer manufacturing technology field, is specifically related to a kind of gauge that is used to measure macropore centre distance.
Background technology
In the center distance measurement technical field of hole, generally all be to be main with aperture measuring, the measurement of macropore is considerably less and time-consuming, precision is not high.Moreover; In existing technology, be the patent of CN201000779U like patent publication No.; Utilize resilient key that in the past fixed pin measurement is improved; Further success in the measurement of hole centre distance, but its patent only is limited to the hole and hole at grade that machines, and do not make good solution for the hole in processing and bigger hole and the hole on the non-same plane.So in the measurement of macropore, also lack relevant for the metrophia compensation in the processing, nonplanar measurement.
Summary of the invention
The purpose of the utility model provides a kind of gauge that is used to measure macropore centre distance, to accomplish the measurement and the non-conplane measurement of macropore in the processing, improves the precision of the centre distance of processing mesopore, can be used for compensation in the processing.
The said a kind of gauge that is used to measure macropore centre distance of the utility model; Comprise the gauge main body, it is shaped as the T type, is respectively equipped with two locating shafts on the shoulders at gauge body two; The line of centres of two locating shafts is perpendicular to the gauge body, and the central axis of two locating shafts and gauge body is symmetrical; One end of one gauge stand is vertically connected on the lower end central axis of gauge body, and this gauge stand parallels with two locating shafts and equates with the height of locating shaft; The other end at gauge stand is provided with sleeve pipe, sleeve pipe vertically with gauge stand plane and parallel with the gauge body; One dial gauge is installed in sleeve pipe, and the gauge head of dial gauge passes the centre that sleeve pipe points to two locating shafts from the left side of gauge stand; One set nut vertically passes the measuring staff of sleeve pipe and dial gauge and is close to.
The utility model is used the distance of measuring hole wall on the same axis of two macropores and is added that the radius in two holes is the method for centre distance.Wherein, Be placed in to process on the qualified hole wall with two locating shafts that are fixed on the gauge body earlier; The gauge stand that again other end is mounted with dial gauge is placed in another macropore, regulates dial gauge, the probe of dial gauge is rigidly connected contact hole wall; Just measure then, the value that will measure at last adds that the real radius value in two holes is exactly the operating center distance in two holes.
The said a kind of macropore centre distance gauge that is used to measure of the utility model; In measurement, used the measurement of two hole walls to accomplish the measurement of centre distance; Just solve the difficult problem of surveying of above-mentioned macropore centre distance, and also solved non-conplane measurement like this, increased the precision of measuring macropore centre distance; Reduce error, improved qualification rate.Moreover, in the process in hole, we can use the utility model and measure, and are tested and actual compensation in the precision of work in-process in the hole, have so more guaranteed the qualification of hole centre distance.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Synoptic diagram when Fig. 2 works for the utility model;
Fig. 3 is the structural representation of check gauge.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is described:
Referring to shown in Figure 1; This is a kind of to be used to measure macropore centre distance gauge; Comprise gauge main body 2, it is shaped as 90 ° the T type of turning clockwise, and is respectively equipped with two locating shafts 12 liang of gauge bodies on the shoulders; The line of centres of two locating shafts 1 is perpendicular to the central axis symmetry of gauge body 2, two locating shafts 1 with gauge body 2; One end of one gauge stand 3 is vertically connected on the lower end central axis of gauge body 2, and this gauge stand 3 parallels with two locating shafts 1 and equates with the height of locating shaft 1; The other end at gauge stand 3 is provided with sleeve pipe 5, sleeve pipe 5 vertically with gauge stand 3 planes and parallel with gauge body 2; One dial gauge 6 is installed in sleeve pipe 5, and the gauge head of dial gauge 6 passes the centre that sleeve pipe 5 points to two locating shafts 1 from the left side of gauge stand 3; One set nut 4 vertically passes sleeve pipe 3 and is close to the measuring staff of dial gauge 6.
Referring to shown in Figure 2; This figure is a kind of work synoptic diagram that is used to measure the gauge of macropore centre distance, wherein places two locating shafts 1 in the hole 8 to process, and in undressed good hole 9, places gauge stand 3; Regulate the measuring staff of dial gauge 6; Make measuring staff contact undressed good hole 9, obtain measured value then, last centre distance is that measured value adds two pore radius.
Be a kind of check gauge 7 that is used to measure the gauge of macropore centre distance referring to Fig. 3, this check gauge 7 is used for dial gauge is proofreaded.
During having solved the difficult problem of surveying of macropore centre distance and processed, this utility model detects hole centre distance constantly, the problem of actual compensation.Moreover, also the problem of the measurement of the centre distance in non-conplane hole is solved.
Claims (2)
1. one kind is used to measure macropore centre distance gauge; Comprise gauge main body (2); It is shaped as the T type; It is characterized in that: be respectively equipped with two locating shafts (1) on the shoulders at gauge body two, the line of centres of two locating shafts is perpendicular to the gauge body, and the central axis of two locating shafts and gauge body is symmetrical;
One end of one gauge stand (3) is vertically connected on the lower end central axis of gauge body, and this gauge stand (3) parallels with two locating shafts and equates with the height of locating shaft; The other end at gauge stand is provided with sleeve pipe (5), sleeve pipe vertically with gauge stand plane and parallel with the gauge body;
One dial gauge (6) is installed in sleeve pipe (5), and the gauge head of dial gauge passes the centre that sleeve pipe points to two locating shafts from the left side of gauge stand; One set nut (4) vertically passes the measuring staff of sleeve pipe and dial gauge and is close to.
2. a kind of macropore centre distance gauge that is used to measure according to claim 1, it is characterized in that: said hole centre distance gauge also comprises a check gauge (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120345735XU CN202209931U (en) | 2011-09-15 | 2011-09-15 | Gauge used to measure big hole center distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120345735XU CN202209931U (en) | 2011-09-15 | 2011-09-15 | Gauge used to measure big hole center distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209931U true CN202209931U (en) | 2012-05-02 |
Family
ID=45989477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120345735XU Expired - Fee Related CN202209931U (en) | 2011-09-15 | 2011-09-15 | Gauge used to measure big hole center distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967232A (en) * | 2012-11-14 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Center distance detection device |
-
2011
- 2011-09-15 CN CN201120345735XU patent/CN202209931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967232A (en) * | 2012-11-14 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Center distance detection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20170915 |