CN107289838A - The hole location tolerance detection device and detection method of disc type work - Google Patents
The hole location tolerance detection device and detection method of disc type work Download PDFInfo
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- CN107289838A CN107289838A CN201710641671.XA CN201710641671A CN107289838A CN 107289838 A CN107289838 A CN 107289838A CN 201710641671 A CN201710641671 A CN 201710641671A CN 107289838 A CN107289838 A CN 107289838A
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- detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of hole location tolerance detection device of disc type work, including, base, it includes seat board, it is integrally formed in the centralized positioning post coordinated with the center interporal lacuna of disc type work in the middle part of described seat board, the fixed test pin coordinated with peripheral interporal lacuna is fixedly installed at the detection hole being correspondingly arranged with the periphery holes of described disc type work, one of detection hole；Pressure ring, it is to be formed with ring body or the cylinder that the centralized positioning post described in allowing is inserted；Activity detection pin, including the prick post coordinated with described peripheral interporal lacuna and the cap being fixedly connected with described prick post.The hole location tolerance detection device of the present invention, using detection pin detection, detection efficiency is high and accuracy of detection is high, utilize setting centralized positioning post and a fixed test pin on base, the detection to periphery holes pass is also completed while Primary Location assembling is carried out simultaneously, each periphery holes and detection hole are corresponded to axially back and forth one by one after positioning, are easy to quickly be detected one by one with activity detection pin.
Description
Technical field
The present invention relates to Product checking technical field, the hole location tolerance detection device of more particularly to a kind of disc type work and
Detection method.
Background technology
Disc type work is conventional component of machine, and it is generally flat-faced tube structure, centre bore has been formed centrally wherein,
Have multiple periphery holes in the periphery design of centre bore, such as the periphery holes in the circumferential circular array of centre bore, these periphery holes with
On the basis of centre bore, generally there is certain position degree required precision, in field of precision measurement, generally can using coordinate survey or
Optical measuring method is measured, and measurement process is complex, and single-piece detection time is longer, it is difficult to suitable for the online of production scene
Detection.
The content of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of hole site of disc type work
Detection means is spent, complicated Form and position error detection simple pin-and-hole can be converted into and coordinated, so as to simplify to disc type work ring
The position degree detection tool of the testing process of cloth hole group position degree.
Meanwhile, the invention discloses a kind of hole position detection method of disc type work, this method fusion position degree, pass
And fiting effect, improve Detection results.
To realize that the technical scheme that the purpose of the present invention is used is：
A kind of hole location tolerance detection device of disc type work, including,
Base, it includes seat board, is integrally formed in the center interporal lacuna cooperation with disc type work in the middle part of described seat board
Centralized positioning post, the detection hole being correspondingly arranged with the periphery holes of described disc type work fixes at one of detection hole and sets
It is equipped with the fixed test pin coordinated with peripheral interporal lacuna；
Pressure ring, it is to be formed with ring body or the cylinder that the centralized positioning post described in allowing is inserted；
Activity detection pin, including the prick post coordinated with described peripheral interporal lacuna and the post being fixedly connected with described prick post
Cap.
The ring body of through hole is formed with centered on described pressure ring.
Described pressure ring is the cylinder that end is formed with cavity.
The clamped resetting-mechanism being positioned between cap and seat board in detection is arranged with described prick post.
Described seat board and/or pressure ring are provided with magnet piece with disc type work adjacent surface.
Described base, pressure ring, fixed test pin and activity detection pin is made up of steel, alloy or polyester material.
Described magnet piece is annular magnetic iron block or square magnet block.
The axial annular array layout of described detection hole described centre bore relatively, described detection hole with it is described outer
The diameter for enclosing hole is identical, and described pressure ring coordinates with centralized positioning post for gap.
The precision that described gap coordinates is 0.01mm.
A kind of hole position detection method of described disc type work, comprises the following steps,
1) by disc type work assembling on base, described centralized positioning post correspondence is inserted centre bore and passed, described
Fixed test pin correspondence is inserted in one of periphery holes, and the detection of centre bore and a periphery holes is qualified if it can insert；
2) matching somebody with somebody pressure ring and centralized positioning column end to merge to overturn makes to be placed on as not-go-end using end face of the pressure ring away from workpiece
On horizontal table；
3) activity detection pin is interted into corresponding detection hole and periphery holes one by one, the periphery holes are detected if it can correspond to insertion
It is qualified.
Activity detection pin is inserted and discharged after horizontal table backstop by back-moving spring and extract from periphery holes prick post out
It is then qualified, it is unqualified if it can not independently extract out.
Compared with prior art, the beneficial effects of the invention are as follows：
The hole location tolerance detection device of the present invention, using detection pin detection, detection efficiency is high and accuracy of detection is high, utilizes
Centralized positioning post and a fixed test pin are set on base, completed while Primary Location assembling is carried out to centre bore
The position degree of machining accuracy and one of periphery holes and centre bore, while also completing the detection to periphery holes pass, is positioned
Each periphery holes and detection hole are corresponded to axially back and forth one by one afterwards, are easy to quickly be detected one by one with activity detection pin.
Brief description of the drawings
Fig. 1 show the structural representation of the hole location tolerance detection device of the disc type work of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein
Specific embodiment only to explain the present invention, be not intended to limit the present invention.
As shown in figure 1, the hole location tolerance detection device of the disc type work of the present invention is mainly used in the periphery of disc type work
Hole detection, wherein, disc type work is conventional component of machine, and it is generally flat-faced tube structure, in being wherein formed centrally
, there are multiple periphery holes, such as periphery holes in the circumferential circular array of centre bore, these peripheries in heart hole in the periphery design of centre bore
There is certain position degree required precision in hole on the basis of centre bore, generally, to realize the detection to periphery holes, disk class of the invention
The hole location tolerance detection device of workpiece includes,
Base 3, it includes seat board 31, is integrally formed in matching somebody with somebody with the center interporal lacuna of disc type work in the middle part of described seat board
Consolidate at the centralized positioning post 32 of conjunction, the detection hole being correspondingly arranged with the periphery holes of described disc type work 5, one of detection hole
Surely it is provided with the fixed test pin 1 coordinated with peripheral interporal lacuna；
Pressure ring 4, it is to be formed with ring body or the cylinder that the centralized positioning post 32 described in allowing is inserted；
Activity detection pin 2, including the prick post that coordinates with described peripheral interporal lacuna and be fixedly connected with described prick post
Cap.The axial annular array layout of described detection hole described centre bore relatively, described detection hole and described periphery
The diameter in hole is identical, and the precision that described gap coordinates is 0.01mm.
The hole location tolerance detection device of the present invention, using detection pin detection, detection efficiency is high and accuracy of detection is high, utilizes
Centralized positioning post and a fixed test pin are set on base, completed while Primary Location assembling is carried out to centre bore
The position degree of machining accuracy and one of periphery holes and centre bore, while also completing the detection to periphery holes pass, is positioned
Each periphery holes and detection hole are corresponded to axially back and forth one by one afterwards, are easy to quickly be detected one by one with activity detection pin.
The present invention is converted into simple pin-and-hole by rational matching design, by complicated Form and position error detection and fitted through
Property checking, testing staff, which need not possess large-scale metrical instrument or complicated optical instrument operative skill, can also smoothly complete to disc-like
The detection for the annular array hole group position degree that workpiece is provided with, enormously simplify testing process, while measurement accuracy is ensured
Improve detection efficiency.
Specifically, the ring body of through hole is formed with centered on described pressure ring 4, or described pressure ring is formed with for end
The cylinder of cavity.Described through hole or cavity coordinate with described centralized positioning intercolumniation gap, and the precision that gap coordinates is
0.001mm, is matched somebody with somebody using pressure ring and centralized positioning column end and merged disc type work blessing wherein, good positioning effect, and is utilized
Pressure ring supports disc type work, is easy to the interspersed of follow-up activities test pin, improves detection speed.
As a better embodiment, it is arranged with described prick post and clamped in detection is positioned at cap and seat board
Between resetting-mechanism, such as back-moving spring or Flexible Reset set, using pressure ring constitute activity detection pin lower limit, then by
The setting for the resetting-mechanism matched somebody with somebody, being replied using elastic force can be detected to fit precision, can only make prick post smoothly from outer
Enclose what is deviate from automatically in hole, can be considered that conformability is qualified, if can not deviate from or deviate from automatically excessive velocities, can be considered
It is unqualified, subjective judgement is reduced, is that the position degree and periphery holes of periphery holes provide detection foundation in itself.
Further, to prevent that disc type work departs from base or pressure ring with base in switching process, described seat board
Disc type work adjacent surface is provided with magnet piece, or, described pressure ring on disc type work adjacent surface with being provided with magnet piece, institute
The magnet piece stated is annular magnetic iron block or square magnet block., clamped install is carried out using groove.When disc type work itself has magnetic
Property when, you can realize magnetic suck successively, when disc type work itself does not have magnetic, then magnet accordingly can be set on pressure ring
Block, using the absorption locking positioning three of magnetic, improves subsequent detection precision.
Wherein, specific material selection is depending on the workpiece accuracy detected, if precision is higher, is considered as hardness height change
The small rigid material of shape, such as steel, alloy etc..If required precision is not high, polyester material etc. can also be used as main material.Meanwhile,
If any specific demand, such as survey workpiece band magnetic, then the non-magnet materials such as stainless steel are considered.In a word, the precision of measured piece can be met
With characteristic requirements, no particular/special requirement.Typically use bearing steel.
Meanwhile, the invention also discloses the hole position detection method of described disc type work, comprise the following steps,
1) disc type work is enclosed on base, described centralized positioning post correspondence is inserted centre bore and passed, and described consolidates
Determine test pin correspondence and be inserted in one of periphery holes, the detection of centre bore and a periphery holes is qualified if it can insert；
2) pressure ring and centralized positioning column end are coordinated, clamps and be somebody's turn to do if pressure ring and locating ring can not fit disc type work
Centre bore detection is unqualified；Upset makes to be placed on horizontal table as not-go-end using end face of the pressure ring away from workpiece；
3) activity detection pin is interted into corresponding detection hole and periphery holes one by one, the periphery holes are detected if it can correspond to insertion
It is qualified, meet design requirement, meanwhile, activity detection pin lower end is discharged after horizontal table backstop when interting, by back-moving spring
Prick post is extracted out from periphery holes, it is unqualified if it can not independently extract out.
Using convertible design, in advance using the support of pressure ring detection and localization later-stage utilization pressure ring, while utilizing horizontal operation
Platform is that activity detection pin carries out backstop, and insertion depth is unified, while the releasing activity test pin after insertion detection, using resetting machine
Structure realizes the detection to fitness, and the precision that gap coordinates can also be carried out into analog detection, accuracy of detection is effectively improved.
Described above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (11)
1. a kind of hole location tolerance detection device of disc type work, it is characterised in that including,
Base, it includes seat board, is integrally formed in the center interporal lacuna cooperation with disc type work in the middle part of described seat board
It is fixedly installed at heart locating dowel, the detection hole being correspondingly arranged with the periphery holes of described disc type work, one of detection hole
The fixed test pin coordinated with peripheral interporal lacuna；
Pressure ring, it is to be formed with ring body or the cylinder that the centralized positioning post described in allowing is inserted；
Activity detection pin, including the prick post coordinated with described peripheral interporal lacuna and the cap being fixedly connected with described prick post.
2. the hole location tolerance detection device of disc type work as claimed in claim 1, it is characterised in that centered on described pressure ring
It is formed with the ring body of through hole.
3. the hole location tolerance detection device of disc type work as claimed in claim 1, it is characterised in that described pressure ring is end
It is formed with the cylinder of cavity.
4. the hole location tolerance detection device of disc type work as claimed in claim 1, it is characterised in that be arranged on described prick post
There is the clamped resetting-mechanism being positioned between cap and seat board in detection.
5. the hole location tolerance detection device of disc type work as claimed in claim 1, it is characterised in that described seat board and/or
Pressure ring is provided with magnet piece with disc type work adjacent surface.
6. the hole location tolerance detection device of disc type work as claimed in claim 1, it is characterised in that described base, pressure ring,
Fixed test pin and activity detection pin are made up of steel, alloy or polyester material.
7. the hole location tolerance detection device of disc type work as claimed in claim 5, it is characterised in that described magnet piece is ring
Shape magnet piece or square magnet block.
8. the hole location tolerance detection device of disc type work as claimed in claim 1, it is characterised in that described detection hole is relative
The axial annular array layout of described centre bore, the described detection hole pressure identical, described with the diameter of described periphery holes
Ring coordinates with centralized positioning post for gap.
9. the hole location tolerance detection device of disc type work as claimed in claim 1, it is characterised in that what described gap coordinated
Precision is 0.01mm.
10. a kind of hole position detection method of disc type work as described in claim any one of 1-9, it is characterised in that bag
Include following steps,
1) by disc type work assembling on base, described centralized positioning post correspondence is inserted centre bore and passed, described fixation
Test pin correspondence is inserted in one of periphery holes, and the detection of centre bore and a periphery holes is qualified if it can insert；
2) pressure ring and centralized positioning column end are matched somebody with somebody to merge upset and make to deviate from the end face of workpiece as not-go-end using pressure ring and is placed on level
On workbench；
3) activity detection pin is interted into corresponding detection hole and periphery holes one by one, periphery holes detection is closed if it can correspond to insertion
Lattice.
11. the hole position detection method of disc type work as claimed in claim 10, it is characterised in that activity detection pin is inserted
And discharged after horizontal table backstop by back-moving spring and from periphery holes to extract prick post out then qualified, if it can not independently extract out
It is unqualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710641671.XA CN107289838A (en) | 2017-07-31 | 2017-07-31 | The hole location tolerance detection device and detection method of disc type work |
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|---|---|---|---|
| CN201710641671.XA CN107289838A (en) | 2017-07-31 | 2017-07-31 | The hole location tolerance detection device and detection method of disc type work |
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| CN107289838A true CN107289838A (en) | 2017-10-24 |
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| CN201710641671.XA Pending CN107289838A (en) | 2017-07-31 | 2017-07-31 | The hole location tolerance detection device and detection method of disc type work |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841611A (en) * | 2017-12-25 | 2018-03-27 | 株洲中车天力锻业有限公司 | One kind set class product impewdance matching positioning tool |
| CN107990803A (en) * | 2017-12-11 | 2018-05-04 | 中核（天津）机械有限公司 | Screw thread hole position detection device |
| CN108195247A (en) * | 2017-12-05 | 2018-06-22 | 中国航发动力股份有限公司 | A kind of inner ring module position degree measuring tool and measuring method |
| CN108507519A (en) * | 2018-03-06 | 2018-09-07 | 中国航发哈尔滨东安发动机有限公司 | A kind of Gerotor pump divides the measurement tooling of food tray |
| CN108562262A (en) * | 2018-03-06 | 2018-09-21 | 中国航发哈尔滨东安发动机有限公司 | A kind of Gerotor pump divides the measurement method of food tray |
| CN110986722A (en) * | 2019-12-25 | 2020-04-10 | 资阳中车电力机车有限公司 | Adjustment-free method for secondary transverse stopping gap |
| CN114111498A (en) * | 2021-11-24 | 2022-03-01 | 中国航发哈尔滨轴承有限公司 | Hole position degree auxiliary detection tool |
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| CN206160870U (en) * | 2016-10-20 | 2017-05-10 | 中核（天津）机械有限公司 | Clamp plate position degree detection device |
| CN206339165U (en) * | 2016-12-23 | 2017-07-18 | 浙江今飞凯达轮毂股份有限公司 | A kind of boss bolt hole position check tool |
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| CN203550833U (en) * | 2013-11-06 | 2014-04-16 | 重庆龙润汽车转向器有限公司 | Hole position detection device for right shell body of automobile air conditioning evaporator |
| CN103791793A (en) * | 2014-02-25 | 2014-05-14 | 江苏畅通车业发展有限公司 | Automobile front buffering beam gauge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108195247A (en) * | 2017-12-05 | 2018-06-22 | 中国航发动力股份有限公司 | A kind of inner ring module position degree measuring tool and measuring method |
| CN107990803A (en) * | 2017-12-11 | 2018-05-04 | 中核（天津）机械有限公司 | Screw thread hole position detection device |
| CN107841611A (en) * | 2017-12-25 | 2018-03-27 | 株洲中车天力锻业有限公司 | One kind set class product impewdance matching positioning tool |
| CN108507519A (en) * | 2018-03-06 | 2018-09-07 | 中国航发哈尔滨东安发动机有限公司 | A kind of Gerotor pump divides the measurement tooling of food tray |
| CN108562262A (en) * | 2018-03-06 | 2018-09-21 | 中国航发哈尔滨东安发动机有限公司 | A kind of Gerotor pump divides the measurement method of food tray |
| CN108507519B (en) * | 2018-03-06 | 2024-05-28 | 中国航发哈尔滨东安发动机有限公司 | Measurement tool for cycloidal pump oil distribution disc |
| CN110986722A (en) * | 2019-12-25 | 2020-04-10 | 资阳中车电力机车有限公司 | Adjustment-free method for secondary transverse stopping gap |
| CN114111498A (en) * | 2021-11-24 | 2022-03-01 | 中国航发哈尔滨轴承有限公司 | Hole position degree auxiliary detection tool |
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