CN102967235A - Device for detecting distance among crossed pits - Google Patents
Device for detecting distance among crossed pits Download PDFInfo
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- CN102967235A CN102967235A CN2012104636553A CN201210463655A CN102967235A CN 102967235 A CN102967235 A CN 102967235A CN 2012104636553 A CN2012104636553 A CN 2012104636553A CN 201210463655 A CN201210463655 A CN 201210463655A CN 102967235 A CN102967235 A CN 102967235A
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- measuring staff
- measuring
- gauge
- lengthening
- positioning
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a device for detecting the distance among crossed pits. The device is easy and simple to use and operate. The distance between one pit end of a part with a crossed pit and the crossed center of two pits can be quickly detected, so that the detection efficiency can be improved. The device is characterized by comprising a measuring basis structure and a measuring structure, wherein the measuring basis structure comprises a positioning pin, a positioning cover and a positioning screw nail, the positioning cover is inserted into the end of a basic hole of a part to be detected, the center of the positioning cover is provided with a positioning hole, the lengthways upper side of the positioning cover is provided with the positioning screw nail, and the positioning pin is installed in the positioning hole and is fastened by the positioning screw nail. The measuring structure comprises a dial indicator.
Description
Technical field
The present invention relates to the detection technique field, be specifically related to cross bore apart from cubing.
Background technology
Detection with one of them hole end surface to two hole of part of cross bore intersect the center apart from the time, when treating that gaging hole and datum hole are not when intersecting vertically, use conventional measurer difficulty record, the normal operation three-dimensional detects machine, but it is complicated that three-dimensional detects machine operation, during check fee.
Summary of the invention
For the problems referred to above, the invention provides cross bore apart from cubing, its use is easy and simple to handle, can detect rapidly the distance that intersects the center with one of them hole end surface to two hole of part of cross bore, has improved detection efficiency.
Its technical scheme is such, cross bore is apart from cubing, it is characterized in that: it comprises the measuring basis structure and measures structure, described measuring basis structure comprises register pin, locating sleeve and dog screw, described locating sleeve is plugged in part datum hole to be measured end, described locating sleeve center has pilot hole, and the vertical upside of described locating sleeve is equipped with described dog screw, and described register pin is installed in the described pilot hole also fastening by described dog screw; Described measurement structure comprises clock gauge.
It is further characterized in that:
Described measurement structure also comprises the gauge body, wheel flange, cramping body, lengthen the measuring staff cover and lengthen measuring staff, described gauge body is installed on part to be measured bore ends to be measured, described clock gauge is plugged in described cramping body by the measuring unit of lower end, fastening by described wheel flange between described clock gauge lower end measuring unit and the described cramping body, described cramping body is installed on the central pilot hole of described gauge body upper end, described lengthening measuring staff cover is installed on described gauge body pilot hole lower end, described lengthening measuring staff is installed in the described lengthening measuring staff cover, described lengthening measuring staff is positioned at described lengthening measuring staff set upper side and is provided with confined planes, described lengthening measuring staff upper end, between described confined planes and described clock gauge measuring unit bottom, spring is installed.
After adopting the present invention, its beneficial effect is: insert the measuring basis structure in the part datum hole to be measured, it is measured pin and is positioned on the datum hole center line, measure the structure insertion and treat gaging hole, its clock gauge acts on register pin by lengthening measuring staff, the distance that the center is intersected in hole end surface to two to be measured hole is clock gauge reading and register pin radius sum just, and the register pin radius is known; Use easy and simple to handlely, measure rapidly, improved detection efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, cross bore is apart from cubing, it comprises the measuring basis structure and measures structure, the measuring basis structure comprises register pin 7, locating sleeve 10 and dog screw 9, locating sleeve 10 is plugged in part datum hole to be measured 15 ends, locating sleeve 10 centers have pilot hole, and locating sleeve 10 vertical upsides are equipped with dog screw 9, and register pin 7 is installed in the pilot hole also fastening by dog screw 9; Measure structure and comprise clock gauge 2; Measure structure and also comprise gauge body 1, wheel flange 4, cramping body 3, lengthen measuring staff cover 5 and lengthen measuring staff 6, gauge body 1 is installed on part to be measured and treats gaging hole 13 ends, clock gauge 2 is plugged in cramping body 3 by the measuring unit of lower end, fastening by wheel flange 4 between clock gauge 2 lower end measuring units and the cramping body 3, cramping body 3 is installed on gauge body 1 central pilot hole upper end, lengthen measuring staff cover 5 and be installed on gauge body 1 pilot hole lower end, lengthen measuring staff 6 and be installed on lengthening measuring staff cover interior 5, lengthen measuring staff 6 and be positioned at and lengthen measuring staff and overlap 5 upper ends and be provided with confined planes 14, lengthen the measuring staff upper end, between plane 14 and clock gauge 2 measuring unit bottoms, spring 12 is installed.
Claims (2)
1. cross bore is apart from cubing, it is characterized in that: it comprises the measuring basis structure and measures structure, described measuring basis structure comprises register pin, locating sleeve and dog screw, described locating sleeve is plugged in part datum hole to be measured end, described locating sleeve center has pilot hole, the vertical upside of described locating sleeve is equipped with described dog screw, and described register pin is installed in the described pilot hole also fastening by described dog screw; Described measurement structure comprises clock gauge.
2. cross bore according to claim 1 is apart from cubing, it is characterized in that: described measurement structure also comprises the gauge body, wheel flange, cramping body, lengthen the measuring staff cover and lengthen measuring staff, described gauge body is installed on part to be measured bore ends to be measured, described clock gauge is plugged in described cramping body by the measuring unit of lower end, fastening by described wheel flange between described clock gauge lower end measuring unit and the described cramping body, described cramping body is installed on the central pilot hole of described gauge body upper end, described lengthening measuring staff cover is installed on described gauge body pilot hole lower end, described lengthening measuring staff is installed in the described lengthening measuring staff cover, described lengthening measuring staff is positioned at described lengthening measuring staff set upper side and is provided with confined planes, described lengthening measuring staff upper end, between described confined planes and described clock gauge measuring unit bottom, spring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104636553A CN102967235A (en) | 2012-11-18 | 2012-11-18 | Device for detecting distance among crossed pits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104636553A CN102967235A (en) | 2012-11-18 | 2012-11-18 | Device for detecting distance among crossed pits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102967235A true CN102967235A (en) | 2013-03-13 |
Family
ID=47797540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104636553A Pending CN102967235A (en) | 2012-11-18 | 2012-11-18 | Device for detecting distance among crossed pits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102967235A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930951A (en) * | 2015-06-25 | 2015-09-23 | 慈溪市汇丽机电有限公司 | Handheld slot pitch detection device |
| CN105841587A (en) * | 2016-03-28 | 2016-08-10 | 重庆建设工业(集团)有限责任公司 | Centering measurement apparatus for measuring center distance of two intersecting holes in intersecting hole system |
| CN109000544A (en) * | 2018-07-17 | 2018-12-14 | 江苏理工学院 | A kind of hole heart in the hole that intersects vertically is away from measuring device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1060929A1 (en) * | 1982-02-17 | 1983-12-15 | Волжское объединение по производству легковых автомобилей | Device for measuring distance from the face of one hole to the axis of another |
| CN201903306U (en) * | 2010-11-11 | 2011-07-20 | 天津市宝涞精密机械有限公司 | Special detecting tool for measuring distance from cylinder hole to crank shaft hole end surface of cylinder body |
| CN202216640U (en) * | 2011-08-17 | 2012-05-09 | 东风汽车股份有限公司 | Measuring device for detecting distance from center of part hole to end face |
| CN202947639U (en) * | 2012-11-18 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Cross hole distance gauge |
-
2012
- 2012-11-18 CN CN2012104636553A patent/CN102967235A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1060929A1 (en) * | 1982-02-17 | 1983-12-15 | Волжское объединение по производству легковых автомобилей | Device for measuring distance from the face of one hole to the axis of another |
| CN201903306U (en) * | 2010-11-11 | 2011-07-20 | 天津市宝涞精密机械有限公司 | Special detecting tool for measuring distance from cylinder hole to crank shaft hole end surface of cylinder body |
| CN202216640U (en) * | 2011-08-17 | 2012-05-09 | 东风汽车股份有限公司 | Measuring device for detecting distance from center of part hole to end face |
| CN202947639U (en) * | 2012-11-18 | 2013-05-22 | 无锡麦铁精密机械制造有限公司 | Cross hole distance gauge |
Non-Patent Citations (1)
| Title |
|---|
| 黄清泉: "异形件垂直交叉小深孔机加工艺探讨", 《四川兵工学报》, vol. 32, no. 12, 31 December 2011 (2011-12-31), pages 101 - 104 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930951A (en) * | 2015-06-25 | 2015-09-23 | 慈溪市汇丽机电有限公司 | Handheld slot pitch detection device |
| CN105841587A (en) * | 2016-03-28 | 2016-08-10 | 重庆建设工业(集团)有限责任公司 | Centering measurement apparatus for measuring center distance of two intersecting holes in intersecting hole system |
| CN105841587B (en) * | 2016-03-28 | 2018-06-26 | 重庆建设工业(集团)有限责任公司 | A kind of centering measuring apparatus for being used to detect two cross bore centre-to-centre spacing in cross holes |
| CN109000544A (en) * | 2018-07-17 | 2018-12-14 | 江苏理工学院 | A kind of hole heart in the hole that intersects vertically is away from measuring device |
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| C10 | Entry into substantive examination | ||
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160720 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |