CN204188117U - The Quick detection tool of a kind of circular shaft pin-and-hole centre distance and symmetry - Google Patents
The Quick detection tool of a kind of circular shaft pin-and-hole centre distance and symmetry Download PDFInfo
- Publication number
- CN204188117U CN204188117U CN201420330749.8U CN201420330749U CN204188117U CN 204188117 U CN204188117 U CN 204188117U CN 201420330749 U CN201420330749 U CN 201420330749U CN 204188117 U CN204188117 U CN 204188117U
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- CN
- China
- Prior art keywords
- line slideway
- pin
- symmetry
- hole
- circular shaft
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides the Quick detection tool of a kind of circular shaft pin-and-hole centre distance and symmetry, comprise base plate, digital display centimeter, dial indicator holder, stop screw, hole register pin, radial backing pin, slide assemblies and spacing pressing plate, base plate is provided with dial indicator holder, digital display centimeter is located on dial indicator holder by table bar, the side of table bar is provided with the stop screw parallel with showing bar, slide assemblies comprises line slideway, slidable panels and line slide rail seat, line slideway is located on base plate, the side of line slideway is provided with line slide rail seat, the opposite side of line slideway is provided with slidable panels, slidable panels is connected with line slide rail seat and slides on line slideway, slidable panels is provided with hole register pin, the oblique upper of hole register pin is equipped with radial backing pin with oblique below, line slideway is provided with spacing pressing plate.The Quick detection tool of the utility model a kind of circular shaft pin-and-hole centre distance and symmetry, makes quality in site level and detection efficiency obtain larger raising.
Description
Technical field
The utility model relates to a kind of fast detecting tool, specifically the Quick detection tool of a kind of circular shaft pin-and-hole centre distance and symmetry.
Background technology
In machining industry, boring part is a lot, the high part of accuracy requirement all has technical requirement to hole centre distance and symmetry, and the measuring method of onsite application is cumbersome, great majority still use V-block, stopper, height gauge to check, detect very inconvenient, detection efficiency is low, does not meet the production link requirement of " 0 " defect.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides the Quick detection tool of a kind of circular shaft pin-and-hole centre distance and symmetry, makes quality in site level and detection efficiency obtain larger raising.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The Quick detection tool of a kind of circular shaft pin-and-hole centre distance and symmetry, comprise base plate, digital display centimeter, dial indicator holder, stop screw, hole register pin, radial backing pin, slide assemblies and spacing pressing plate, base plate is provided with dial indicator holder, digital display centimeter is located on dial indicator holder by table bar, the side of table bar is provided with the stop screw parallel with showing bar, slide assemblies comprises line slideway, slidable panels and line slide rail seat, line slideway is located on base plate, the side of line slideway is provided with line slide rail seat, the opposite side of line slideway is provided with slidable panels, slidable panels is connected with line slide rail seat and slides on line slideway, slidable panels is provided with hole register pin, the oblique upper of hole register pin is equipped with radial backing pin with oblique below, line slideway is provided with spacing pressing plate.
Further, dial indicator holder is fixed on base plate by hold-down bolt.
Further, the table bar of digital display centimeter is fixed on the centre of dial indicator holder by table bar set bolt.
Further, the length of stop screw is less than the length of table bar.
Further, the spacing of the axis at hole register pin place and the axis at radial backing pin place equals the exradius of tested part.
Further, spacing pressing plate to be fixed on line slideway by spacing pressing plate set bolt and for the location of slidable panels.
The Quick detection tool of the utility model a kind of circular shaft pin-and-hole centre distance and symmetry, highly versatile, general circular shaft-type parts can generally detect, as long as change the size of hole register pin; It is convenient to measure, and high improves detection speed, can realize the very inspection of operation; Adopt digital display centimeter, accurately can tell mismachining tolerance, be beneficial to operation processing adjustment; Adopt line slideway and slidable panels, significantly can improve serviceable life and the precision of cubing, change after wearing and tearing conveniently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the Quick detection tool of the utility model a kind of circular shaft pin-and-hole centre distance and symmetry.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
The Quick detection tool of a kind of circular shaft pin-and-hole centre distance and symmetry as shown in Figure 1, comprise base plate 1, digital display centimeter 2, dial indicator holder 3, stop screw 4, hole register pin 5, radial backing pin 6, slide assemblies and spacing pressing plate 8, base plate 1 is provided with dial indicator holder 3 by hold-down bolt 11, digital display centimeter 2 is located on dial indicator holder 3 by table bar 21, table bar 21 is fixed on the centre of dial indicator holder 3 by table bar set bolt 211, the side of table bar 21 is provided with the stop screw 4 parallel with showing bar 21, the length of stop screw 4 is less than the length of table bar 21, slide assemblies comprises line slideway 71, slidable panels 72 and line slide rail seat 73, line slideway 71 is located on base plate 1, the side of line slideway 71 is provided with line slide rail seat 73, the opposite side of line slideway 71 is provided with slidable panels 72, slidable panels 72 is connected with line slide rail seat 73 and slides on line slideway 71, slidable panels 72 is provided with hole register pin 5, the oblique upper of hole register pin 5 is equipped with radial backing pin 6 with oblique below, the spacing of the axis at hole register pin 5 place and the axis at radial backing pin 6 place equals the exradius of tested part 9, spacing pressing plate 8 to be fixed on line slideway 71 by spacing pressing plate set bolt 81 and for the location of slidable panels 72.
The Quick detection tool of the utility model a kind of circular shaft pin-and-hole centre distance and symmetry, its principle of work: 1, hole centre to end detects: by the pin-and-hole patchhole register pin 5 of tested part 9, tested part 9 cylindrical is close to radial backing pin 6, push away left along the horizontal direction of arrow, slidable panels 72 withstands stop screw 4, digital display centimeter 2 reads the distance values (used Quick detection tool needs a standardized element to carry out the calibration of digital display centimeter 2) of pin-and-hole center and end face.2, symmetry detection is carried out: rotated according to rotation arrows direction by tested part 9, tested part 9 cylindrical side is made to be close to radial backing pin 6 below, push away along a horizontal direction of arrow left side, withstand stop screw 4, read dial gauge indicating value, tested part 9 is extracted and turns over turnback, patchhole register pin 5 again, the same step, reads dial gauge indicating value, the dial gauge indicating value of the two is poor, is symmetry error.Therefore, the highly versatile of this Quick detection tool, general circular shaft-type parts can generally detect, as long as change the size of hole register pin 5; It is convenient to measure, and high improves detection speed, can realize the very inspection of operation; Adopt digital display centimeter 2, accurately can tell mismachining tolerance, be beneficial to operation processing adjustment; Adopt line slideway 71 and slidable panels 72, significantly can improve serviceable life and the precision of cubing, change after wearing and tearing conveniently.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the Quick detection tool of a circular shaft pin-and-hole centre distance and symmetry, comprise base plate, digital display centimeter, dial indicator holder, stop screw, hole register pin, radial backing pin, slide assemblies and spacing pressing plate, it is characterized in that: described base plate is provided with described dial indicator holder, described digital display centimeter is located on described dial indicator holder by table bar, the side of described table bar is provided with the described stop screw parallel with described table bar, described slide assemblies comprises line slideway, slidable panels and line slide rail seat, described line slideway is located on described base plate, the side of described line slideway is provided with described line slide rail seat, the opposite side of described line slideway is provided with described slidable panels, described slidable panels is connected with described line slide rail seat and slides on described line slideway, described slidable panels is provided with described hole register pin, the oblique upper of described hole register pin is equipped with described radial backing pin with oblique below, described line slideway is provided with described spacing pressing plate.
2. the Quick detection tool of a kind of circular shaft pin-and-hole centre distance according to claim 1 and symmetry, is characterized in that: described dial indicator holder is fixed on described base plate by hold-down bolt.
3. the Quick detection tool of a kind of circular shaft pin-and-hole centre distance according to claim 1 and symmetry, is characterized in that: the described table bar of described digital display centimeter is fixed on the centre of described dial indicator holder by table bar set bolt.
4. the Quick detection tool of a kind of circular shaft pin-and-hole centre distance according to claim 1 and symmetry, is characterized in that: the length of described stop screw is less than the length of described table bar.
5. the Quick detection tool of a kind of circular shaft pin-and-hole centre distance according to claim 1 and symmetry, is characterized in that: the spacing of the axis at register pin place, described hole and the axis at described radial backing pin place equals the exradius of tested part.
6. the Quick detection tool of a kind of circular shaft pin-and-hole centre distance according to claim 1 and symmetry, is characterized in that: described spacing pressing plate to be fixed on described line slideway by spacing pressing plate set bolt and for the location of described slidable panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330749.8U CN204188117U (en) | 2014-06-18 | 2014-06-18 | The Quick detection tool of a kind of circular shaft pin-and-hole centre distance and symmetry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330749.8U CN204188117U (en) | 2014-06-18 | 2014-06-18 | The Quick detection tool of a kind of circular shaft pin-and-hole centre distance and symmetry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188117U true CN204188117U (en) | 2015-03-04 |
Family
ID=52620102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330749.8U Expired - Fee Related CN204188117U (en) | 2014-06-18 | 2014-06-18 | The Quick detection tool of a kind of circular shaft pin-and-hole centre distance and symmetry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424826A (en) * | 2016-11-29 | 2017-02-22 | 重庆天箭惯性科技股份有限公司 | Vibration beam hole drilling tool for piezoelectric gyroscope |
| WO2021103243A1 (en) * | 2019-11-28 | 2021-06-03 | 璟泰（清远）橡胶工业有限公司 | Cut-off core drilling device |
-
2014
- 2014-06-18 CN CN201420330749.8U patent/CN204188117U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424826A (en) * | 2016-11-29 | 2017-02-22 | 重庆天箭惯性科技股份有限公司 | Vibration beam hole drilling tool for piezoelectric gyroscope |
| CN106424826B (en) * | 2016-11-29 | 2018-06-29 | 重庆天箭惯性科技股份有限公司 | A kind of piezolectric gyroscope shakes beam drilling tool |
| WO2021103243A1 (en) * | 2019-11-28 | 2021-06-03 | 璟泰（清远）橡胶工业有限公司 | Cut-off core drilling 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 |
Granted publication date: 20150304 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |