CN102735133B - Installation hole detection device - Google Patents
Installation hole detection device Download PDFInfo
- Publication number
- CN102735133B CN102735133B CN201210221368.1A CN201210221368A CN102735133B CN 102735133 B CN102735133 B CN 102735133B CN 201210221368 A CN201210221368 A CN 201210221368A CN 102735133 B CN102735133 B CN 102735133B
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- China
- Prior art keywords
- hole
- transverse slider
- base
- sliding block
- school zero
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- 238000001514 detection method Methods 0.000 title abstract description 11
- 238000009434 installation Methods 0.000 title abstract 9
- 238000005259 measurement Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims description 25
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a detection device, in particular to an installation hole detection device which is used for detecting an installation hole of a detected piece in the production and detection process. The installation hole detection device comprises a base with a reference hole, and a detection part with a socket-connecting hole, wherein the axis of the socket-connecting hole is overlapped with the axis of the reference hole. The installation hole detection device additionally comprises a detection pin which can be inserted into the installation hole of the detected piece and the socket-connecting hole, and a zero calibration pin which can be simultaneously inserted into the socket-connecting hole and the reference hole. The detection part is connected onto the base through a sliding component and can freely slide in the horizontal direction. A measuring mechanism which can measure offset of the socket-connecting hole relative to the reference hole in the horizontal direction and can display the measured offset is arranged on the sliding component. The offset of the installation hole in a first measuring direction and a second measuring direction can be measured through the measuring mechanism. The zero calibration of the measuring mechanism is realized through the zero calibration pin. The installation hole detection device has the advantages that the structure is simple and easy to realize, the cost is low and the measurement of the offset of the installation hole can be accurately realized.
Description
Technical field
The present invention relates to a kind of pick-up unit, particularly relate to a kind of in production testing process to the mounting hole pick-up unit that the mounting hole of detected member detects.
Background technology
In production testing process, the position of the mounting hole to detected member is usually needed to detect, in order to avoid cannot assemble.Present technology utilizes test pin to insert in the mounting hole of detected member and the spliced eye of a test section be fixed to detect simultaneously, if this test pin can insert smoothly simultaneously, then illustrate that the position of mounting hole is qualified, but, this detection method cannot be quantitative the position of determination mounting hole for the real offset of its theoretical position, the reference data improving the quality of production cannot be provided for technician, need additionally to utilize the expensive equipment such as three coordinate measuring machine to carry out quantitative measurment, cause the increase of cost.
Summary of the invention
For solving the deficiencies in the prior art, the invention provides a kind of mounting hole pick-up unit, it is with low cost, and can measure the side-play amount of mounting hole relative to its theoretical position simultaneously.
For achieving the above object, mounting hole pick-up unit of the present invention, comprise the base that is provided with datum hole and be provided with can with the test section of the spliced eye of described datum hole axes coincide, also comprise can insert detected member mounting hole and spliced eye in test pin and school zero pin that can simultaneously insert in spliced eye and datum hole, described test section can slidably be connected on base by a slide assemblies in the horizontal direction, this slide assemblies is provided with and measures spliced eye in the horizontal direction at the measuring mechanism shown along the side-play amount surveyed side-play amount being carried out in relative datum hole on the first direction of measurement and the second direction of measurement perpendicular with this first direction of measurement.
As limitation of the invention, described slide assemblies comprises and forms by guide rail and base the transverse slider be slidably connected, and the longitudinal sliding block be slidably connected is formed above transverse slider, with this transverse slider, transverse slider is mutually vertical with the glide direction of longitudinal sliding block, and described test section is connected on longitudinal sliding block.
As limitation of the invention, described transverse slider is provided with the first hole, school zero, and longitudinal sliding block is provided with the second hole, school zero, and described school zero is sold when being inserted into spliced eye and datum hole, can pass the first hole, school zero and the second hole, school zero simultaneously.
As limitation of the invention, described measuring mechanism comprises and to be connected on base by dial indicator holder and the first dial gauge of contacting with transverse slider of measuring junction, and to be connected on transverse slider by dial indicator holder and the second dial gauge of contacting with longitudinal sliding block of measuring junction.
As limitation of the invention, described dial indicator holder is provided with the boss of the sliding stroke of restriction transverse slider and longitudinal sliding block.
Adopt technique scheme, its effect is as follows:
1, by measuring mechanism, the side-play amount of mounting hole at the first direction of measurement and the second direction of measurement is measured, and sell measuring mechanism school zero by school zero, structure is simply easy to realize, with low cost, can realize the measurement of the side-play amount to mounting hole accurately simultaneously;
2, slide assemblies adopts guide rail slide block structure, is easy to realize being free to slide of test section, is also convenient to purchase existing standard component simultaneously, reduces costs, and improves the stability in test section slip;
3, hole, school zero is set on transverse slider and longitudinal sliding block, sells with school zero and can carry out school Z-operation to measuring mechanism fast through hole, school zero;
4, measuring mechanism adopts dial gauge as measuring mechanism, and structure is simply easy to install, and surveys number accurate simultaneously;
5, the stroke that boss can limit transverse slider and longitudinal sliding block is easily set on dial indicator holder, prevents it from deviating from.
Accompanying drawing explanation
Do further to describe in detail to the present invention below in conjunction with the drawings and the specific embodiments:
Fig. 1 is structural representation of the present invention;
Fig. 2 is cut-open view of the present invention;
Fig. 3 is the structural representation of school zero of the present invention pin.
In figure: 10, base; 11, datum hole; 20, transverse slider; 21, the first hole, school zero; 22, dial indicator holder; 23, boss; 30, longitudinal sliding block; 31, the second hole, school zero; 32, test section; 33, spliced eye; 40, guide rail; 50, school zero is sold; 60, test pin; 71, the first dial gauge; 72, the second dial gauge; 80, pedestal.
Embodiment
As shown in Figure 1 to Figure 3, mounting hole pick-up unit of the present invention, there is a base 10, this base 10 can be connected in the pedestal 80 for supporting and location detected member, base 10 has a datum hole 11, when base 10 is fixed on pedestal 80, the theoretical position of the position of this datum hole 11 and the mounting hole of detected member is coincided.Base 10 is connected to a test section 32, this test section 32 can relative to base 10 cofree slip in the horizontal direction, and test section 32 is provided with a spliced eye 33, when slip test section 32, the position of this spliced eye 33 can be adjusted to make the axes coincide of itself and datum hole 11.
Test section 32 is specifically connected on base 10 by a slide assemblies, this slide assemblies comprises a transverse slider 20 be arranged on above base 10, guide rail 40 is provided with between transverse slider 20 and base 10, transverse slider 20 can be produced relative to base 10 by this guide rail 40 slide, and a longitudinal sliding block 30 is connected to by another guide rail on transverse slider 20, this longitudinal sliding block 30 can produce relative to transverse slider 20 and slide, and glide direction is vertical with the direction that transverse slider 20 slides relative to base 10, test section 32 is then connected on longitudinal sliding block 30.
This device is also provided with the measurement mechanism measuring spliced eye 33, this measurement mechanism comprises the second dial gauge 72 being connected in the first dial gauge 71 on base 10 respectively by two dial indicator holders 22 and being connected on transverse slider 20, the measuring junction of the first dial gauge 71 contacts with transverse slider 20, using the direction of motion of transverse slider 20 as the first direction of measurement, the measuring junction of the second dial gauge 72 contacts with longitudinal sliding block 30, and it is using the direction of motion of longitudinal sliding block 30 as the second direction of measurement.Dial indicator holder 22 used is provided with a boss 23 with the opposite end of corresponding dial gauge, and this boss 23 limits the sliding stroke of corresponding transverse slider 20 and longitudinal sliding block 30, thus does not need to add extra stop means.
This device also comprises school zero pin 50 and a test pin 60, first carry out school zero with school zero pin 50 pairs of measuring mechanisms in use, particularly, transverse slider 20 and longitudinal sliding block 30 have been offered the first hole, school zero 21 and the second hole, school zero 31 respectively, the axis in the first hole, school zero 21 overlaps with spliced eye 33, school zero pin 50 is successively through being inserted in datum hole 11 behind hole, spliced eye 33, first school zero 21 and the second hole, school zero 31, be now null value by the readings set of the first dial gauge 71 and the second dial gauge 72, namely complete and the school odd-job of measuring mechanism is done.
After school zero completes, high-ranking officers zero pin 50 is extracted out from spliced eye 33, in mounting hole test pin 60 being inserted simultaneously detected member and spliced eye 33, if mounting hole does not overlap with datum hole 11, it must make spliced eye 33 and datum hole 11 offset, and now, the reading of dial gauge changes, due to before and be null value by the readings set of dial gauge, the side-play amount of mounting hole therefore directly can be read.By the data recorded on these two direction of measurement, can as the reference frame improving the quality of production.
Claims (5)
1. a mounting hole pick-up unit, comprise the base (10) that is provided with datum hole (11) and be provided with can with the test section (32) of the spliced eye (33) of described datum hole (11) axes coincide, it is characterized in that: also comprise can insert detected member mounting hole and spliced eye (33) in test pin (60) and the school zero can simultaneously inserted in spliced eye (33) and datum hole (11) sell (50), described test section (32) can slidably be connected on base (10) by a slide assemblies in the horizontal direction, this slide assemblies is provided with and measures spliced eye (33) in the horizontal direction at the measuring mechanism shown along the side-play amount surveyed side-play amount being carried out in relative datum hole (11) on the first direction of measurement and the second direction of measurement perpendicular with this first direction of measurement.
2. mounting hole pick-up unit according to claim 1, it is characterized in that: described slide assemblies comprises and forms by guide rail (40) and base (10) transverse slider (20) be slidably connected, and the longitudinal sliding block (30) be slidably connected is formed above transverse slider (20), with this transverse slider (20), transverse slider (20) is mutually vertical with the glide direction of longitudinal sliding block (30), and described test section (32) is connected on longitudinal sliding block (30).
3. mounting hole pick-up unit according to claim 2, it is characterized in that: described transverse slider (20) is provided with the first hole, school zero (21), longitudinal sliding block (30) is provided with the second hole, school zero (31), (50) are sold when being inserted into spliced eye (33) and datum hole (11) in described school zero, can pass the first hole, school zero (21) and the second hole, school zero (31) simultaneously.
4. mounting hole pick-up unit according to claim 3, it is characterized in that: described measurement mechanism comprises and is connected in base (dial indicator holder (22) on 10 and the dial indicator holder (22) be connected on transverse slider (20), first dial gauge (71) is arranged on and is connected in upper and its measuring junction of dial indicator holder (22) on base and contacts with transverse slider (20), and the second dial gauge (72) is arranged on the dial indicator holder (22) be connected on transverse slider and goes up and its measuring junction contacts with longitudinal sliding block (30).
5. mounting hole pick-up unit according to claim 4, it is characterized in that: the described dial indicator holder (22) be connected on base is provided with the boss (23) of the sliding stroke of restriction transverse slider (20), the described dial indicator holder (22) be connected on transverse slider (20) is provided with the boss (23) of the sliding stroke of restriction longitudinal sliding block (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221368.1A CN102735133B (en) | 2012-06-30 | 2012-06-30 | Installation hole detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221368.1A CN102735133B (en) | 2012-06-30 | 2012-06-30 | Installation hole detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102735133A CN102735133A (en) | 2012-10-17 |
| CN102735133B true CN102735133B (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210221368.1A Expired - Fee Related CN102735133B (en) | 2012-06-30 | 2012-06-30 | Installation hole detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102735133B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211112A (en) * | 2018-09-29 | 2019-01-15 | 京东方科技集团股份有限公司 | Detection device, screen-tensioning machine |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411504B (en) * | 2013-08-27 | 2015-12-02 | 天津博信汽车零部件有限公司 | Location measurement device |
| CN104567645A (en) * | 2014-12-29 | 2015-04-29 | 江苏宏宝锻造有限公司 | Bias modulus detection equipment suitable for mechanical connecting rod part |
| CN107806803A (en) * | 2017-12-15 | 2018-03-16 | 奇瑞汽车股份有限公司 | Hole position position degree testing agency |
| CN109253713B (en) * | 2018-09-28 | 2023-09-26 | 广东凯特精密机械有限公司 | Slider returns to hole position measurement equipment |
| CN112484677A (en) * | 2020-11-13 | 2021-03-12 | 本田金属技术（佛山）有限公司 | Device for detecting position degree of side hole of automobile steering knuckle |
| CN113714972B (en) * | 2021-09-18 | 2023-06-06 | 重庆辉健机械有限责任公司 | Cab bracket mounting structure and auxiliary system |
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|---|---|---|---|---|
| TW200909802A (en) * | 2007-08-17 | 2009-03-01 | Hon Hai Prec Ind Co Ltd | Apparatus for detecting studded element |
| CN201555550U (en) * | 2009-12-15 | 2010-08-18 | 重庆美心曲轴制造有限公司 | Motorcycle crank timing gear mounting angle detection device |
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| CN102192695A (en) * | 2011-03-23 | 2011-09-21 | 昆山若宇检具工业有限公司 | Hole location degree detection structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009079943A (en) * | 2007-09-25 | 2009-04-16 | Kikuchi Seisakusho:Kk | Outer diameter deflection measuring device |
-
2012
- 2012-06-30 CN CN201210221368.1A patent/CN102735133B/en not_active Expired - Fee Related
Patent Citations (4)
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|---|---|---|---|---|
| TW200909802A (en) * | 2007-08-17 | 2009-03-01 | Hon Hai Prec Ind Co Ltd | Apparatus for detecting studded element |
| CN201555550U (en) * | 2009-12-15 | 2010-08-18 | 重庆美心曲轴制造有限公司 | Motorcycle crank timing gear mounting angle detection device |
| CN101858718A (en) * | 2010-05-20 | 2010-10-13 | 昆山若宇检具工业有限公司 | D shape guide pin top and bottom positioning structure of hole position check tool |
| CN102192695A (en) * | 2011-03-23 | 2011-09-21 | 昆山若宇检具工业有限公司 | Hole location degree detection structure |
Non-Patent Citations (2)
| Title |
|---|
| Optical measurement techniques for mobile and large-scale dimensional metrology;W.Cuypers等;《Optics and Lasers in Engineering》;20090430;第47卷(第3-4期);第292-300页 * |
| 基于CCD的轮毂安装孔形位参数测量;周长明;《中国优秀博硕士学位论文全文数据库(硕士)工程科技Ⅱ辑 》;20070315(第3期);第C035-80页 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109211112A (en) * | 2018-09-29 | 2019-01-15 | 京东方科技集团股份有限公司 | Detection device, screen-tensioning machine |
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| Publication number | Publication date |
|---|---|
| CN102735133A (en) | 2012-10-17 |
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Granted publication date: 20150422 Termination date: 20210630 |