CN106370080A - Novel device for measuring size of outer chamfer - Google Patents
Novel device for measuring size of outer chamfer Download PDFInfo
- Publication number
- CN106370080A CN106370080A CN201611117431.1A CN201611117431A CN106370080A CN 106370080 A CN106370080 A CN 106370080A CN 201611117431 A CN201611117431 A CN 201611117431A CN 106370080 A CN106370080 A CN 106370080A
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- CN
- China
- Prior art keywords
- cylinder
- diameter hole
- dial indicator
- screw
- shaped body
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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.)
- Pending
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- 238000005259 measurement Methods 0.000 claims abstract description 27
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005482 strain hardening Methods 0.000 abstract description 2
- 238000000691 measurement method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A novel device for measuring the size of an outer chamfer belongs to the field of onsite measurement of machinery cold working. One end of a support includes a V-shaped body, the other end of the support includes a cylinder, the crossed end of the V-shaped body is integrated with the cylinder, the center of the cylinder is provided with a large-diameter hole and a small-diameter hole communicated with the large-diameter hole along the axial direction, the large-diameter hole is placed in the outer end portion of the cylinder, a locking sleeve is sleeved by the large-diameter hole, a special-purposed indicating gauge is composed of a gauge head and a gauge rod, one end of the gauge rod is fixedly connected to the bottom of the outer periphery of the gauge head, the other end of the gauge rod is inserted into the locking sleeve, the sidewall of the cylinder is provided with a screwed hole along the radial direction, a locking screw is screwed into the screwed hole in the cylinder, and the screw end of the locking screw abuts against the gauge rod. The novel device for measuring the size of the outer chamfer overcomes the defect of relative large measurement error of a present measurement method, and realizes accurate measurement.
Description
Technical field
The present invention relates to a kind of device measuring outer neck chamfer dimesion, belong to mechanical cold working in-site measurement field.
Background technology
Outer neck chamfering cannot measure outer neck chamfer dimesion in plant site at present at the scene with general measurer direct measurement
Mainly using slide calliper rule, the major defect of this method is that the side measurement end of slide calliper rule can not be contacted with chamfering end points to method, another
Side measurement end accurately can not be contacted with the end points of chamfering, and therefore measurement error is larger, about 0.1～0.5mm(note: because of operator
Vision and measurement level different and have larger difference).
Content of the invention
Present invention aim at providing a kind of device of the outer neck chamfer dimesion of new measurement that can accurately measure.
Realize above-mentioned purpose, the technical scheme that the present invention takes is as follows:
A kind of device of the outer neck chamfer dimesion of new measurement, including support, Special dial indicator, lock-screw and lock sleeve；Described
Support one end be V-shaped body, the support other end is cylinder, and the intersecting end of described V-shaped body and cylinder are made as one, institute
The cylindrical center stated is provided with the large diameter hole communicating and small diameter bore vertically, and described large diameter hole is located at cylinder
Outer end, described lock sleeve is bushed in large diameter hole, and described Special dial indicator is made up of gauge outfit and table bar, described
Table bar one end of Special dial indicator is affixed with the bottom of the gauge outfit outer circumference surface of Special dial indicator, and the table bar of Special dial indicator is another
End is inserted in lock sleeve, and cylindrical side wall is radially provided with screwed hole, and described lock-screw screws in cylindrical spiral shell
In pit, the screw rod end of lock-screw is resisted against on the table bar of Special dial indicator.
The present invention with respect to the beneficial effect of prior art is:
The present invention proposes a kind of device of the outer neck chamfer dimesion of new measurement, overcomes the measurement error of existing measuring method relatively
Big shortcoming it is achieved that high precision measurement (error of former measuring method is about 0.1～0.5mm, the measurement error of the present invention≤
0.01mm).
Brief description
Fig. 1 is the main structure diagram of the device of the outer neck chamfer dimesion of a kind of new measurement of the present invention；
Fig. 2 is the main structure diagram to table part of the device of the outer neck chamfer dimesion of a kind of new measurement of the present invention.
Wherein: 1- support, 2- Special dial indicator, 3- lock-screw, 4- lock sleeve, 5- are to table part, 6-v type body, 7- cylinder
Body, 8- gauge outfit, 9- table bar.
Below in conjunction with the accompanying drawings technical scheme is further described, but is not limited thereto, every to this
Inventive technique scheme is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention, all should cover
In protection scope of the present invention.
Specific embodiment
Specific embodiment one: with reference to shown in Fig. 1, a kind of device of the outer neck chamfer dimesion of new measurement, including support 1,
Special dial indicator 2, lock-screw 3 and lock sleeve 4；Described support 1 one end is V-shaped body 6, and support 1 other end is cylinder 7,
And the intersecting end of described V-shaped body 6 and cylinder 7 are made as one, the center of described cylinder 7 is provided with vertically and communicates
Large diameter hole and small diameter bore, described large diameter hole is located at the outer end of cylinder 7, and described lock sleeve 4 is bushed in straight greatly
Footpath in the hole, described Special dial indicator 2 is made up of gauge outfit 8 and table bar 9, described table bar 9 one end of Special dial indicator 2 with special
The bottom of gauge outfit 8 outer circumference surface of dial gauge 2 is affixed, and table bar 9 other end of Special dial indicator 2 is inserted in lock sleeve 4, cylinder
Screwed hole is radially provided with the side wall of body 7, described lock-screw 3 screws in the screw thread in the hole of cylinder 7, lock-screw 3
Screw rod end is resisted against on the table bar 9 of Special dial indicator 2.
Specific embodiment two: as shown in figure 1, the outer neck chamfer dimesion of the new measurement of the one kind described in specific embodiment one
Device, described lock-screw 3 is provided with external screw thread for one end, the other end is provided with the stepped cylinder body of reticulate pattern knob.
Specific embodiment three: as depicted in figs. 1 and 2, outside the new measurement of the one kind described in specific embodiment one or two
The device of neck chamfer dimesion, the device of the outer neck chamfer dimesion of described new measurement is also included to table part 5；Described to table part 5
The outer contour shape of vertical section is trapezoidal, and the V-shaped face of table part 5 and the V-shaped body 6 of support 1 is fitted close.
The Special dial indicator reading of the present invention and chamfer dimesion are 1:1 relation, achievable direct reading (note: can basis
Chamfer angle to be measured difference is carved with the different scale of radius, to realize a-table-multi-purpose on dial plate), to table part 5 be with and treat
Survey the prismatoid (note: the actual value of the chamfering to table part 5 for the hypothesis is a) of chamfering nominal value or intermediate value same size chamfering.
First by the V-shaped face of the V-shaped body of support 1 and two opposite flanks tight fits to table part 5 during use, then rotate
The dial plate of Special dial indicator 2, makes indicator corresponding with zero point on dial plate, then by the two sides of the V-shaped body of support 1 and chamfering to be measured
Be in close contact, afterwards from the dial plate of Special dial indicator 2 reading it is assumed that be b(note: b value can just can be born, with Special dial indicator 2 table
During pin elongation, indicator direction of rotation is forward direction, otherwise is negative sense), then chamfering measured value to be measured is a+b.
According to the difference of certainty of measurement, Special dial indicator 2 can also be with the table of amesdial or other precision.
Claims (3)
1. the device of the outer neck chamfer dimesion of a kind of new measurement, including support (1), Special dial indicator (2), lock-screw (3) and
Lock sleeve (4)；It is characterized in that: described support (1) one end is V-shaped body (6), and support (1) other end is cylinder (7), and
The described intersecting end of V-shaped body (6) and cylinder (7) are connected to one, and the center of described cylinder (7) is vertically
It is provided with the large diameter hole communicating and small diameter bore, described large diameter hole is located at the outer end of cylinder (7), described lock sleeve
(4) it is bushed in large diameter hole, described Special dial indicator (2) is made up of gauge outfit (8) and table bar (9), described special percentage
Table bar (9) one end of table (2) is affixed with the bottom of gauge outfit (8) outer circumference surface of Special dial indicator (2), Special dial indicator (2)
Table bar (9) other end is inserted in lock sleeve (4), and the side wall of cylinder (7) is radially provided with screwed hole, described locking screw
Nail (3) screws in the screw thread in the hole of cylinder (7), and the screw rod end of lock-screw (3) is resisted against the table bar (9) of Special dial indicator (2)
On.
2. a kind of outer neck chamfer dimesion of new measurement according to claim 1 device it is characterised in that: described locking
Screw (3) is provided with external screw thread for one end, the other end is provided with the stepped cylinder body of reticulate pattern knob.
3. a kind of outer neck chamfer dimesion of new measurement according to claim 1 and 2 device it is characterised in that: described
The device of the outer neck chamfer dimesion of new measurement is also included to table part (5)；The described outer contour shape to table part (5) vertical section
For trapezoidal, to table part (5) and the V-shaped body (6) of support (1) V-shaped face tight fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611117431.1A CN106370080A (en) | 2016-12-07 | 2016-12-07 | Novel device for measuring size of outer chamfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611117431.1A CN106370080A (en) | 2016-12-07 | 2016-12-07 | Novel device for measuring size of outer chamfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106370080A true CN106370080A (en) | 2017-02-01 |
Family
ID=57892350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611117431.1A Pending CN106370080A (en) | 2016-12-07 | 2016-12-07 | Novel device for measuring size of outer chamfer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106370080A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731571A (en) * | 2017-04-14 | 2018-11-02 | 桂林安量具股份有限公司 | A kind of multi-angle chamfering slide calliper rule |
| CN111419142A (en) * | 2019-01-10 | 2020-07-17 | 青岛海尔洗衣机有限公司 | shoe washing machine |
| CN115435649A (en) * | 2021-07-13 | 2022-12-06 | 东风（十堰）汽车管业有限公司 | A method for accurately measuring the inner chamfer of the end of the high-pressure oil pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2835943Y (en) * | 2005-10-27 | 2006-11-08 | 江苏太平洋精密锻造有限公司 | Measuring tool for measuring size of inner hole chamfer |
| CN201193942Y (en) * | 2008-04-17 | 2009-02-11 | 程钢 | Cylinder measuring apparatus |
| CN201417130Y (en) * | 2009-04-20 | 2010-03-03 | 杭州永磁集团有限公司 | Measuring tool for measuring chamfer angle |
| CN201955047U (en) * | 2011-01-07 | 2011-08-31 | 邵阳神风动力制造有限责任公司 | Device for detecting depth of chamfering of seam allowance of cylinder block |
| CN202092574U (en) * | 2011-05-26 | 2011-12-28 | 浙江吉利汽车研究院有限公司 | Shaft piece key groove checking fixture |
| CN103335579A (en) * | 2013-07-08 | 2013-10-02 | 河北华北柴油机有限责任公司 | Taper position gauge for accurately measuring big end diameter error of taper hole |
| CN203853861U (en) * | 2014-05-28 | 2014-10-01 | 蓝思科技股份有限公司 | Device for measuring removal rates of chamfer angles |
| CN205102813U (en) * | 2015-11-19 | 2016-03-23 | 苏州工业园区华通科技有限公司 | Axle type part external diameter measuring tool |
| CN105674837A (en) * | 2014-11-21 | 2016-06-15 | 上海胜僖汽车配件有限公司 | Device for detecting aperture mouth part chamfer of product machined by numerical control machine tool |
| WO2016098576A1 (en) * | 2014-12-15 | 2016-06-23 | Dmg森精機株式会社 | Contact-type position measurement device and measurement method using same |
| CN205642216U (en) * | 2016-03-30 | 2016-10-12 | 四川都江机械有限责任公司 | Measure device of part chamfer length |
| CN206330515U (en) * | 2016-12-07 | 2017-07-14 | 哈尔滨东安汽车动力股份有限公司 | A kind of device of the outer neck chamfer dimesion of new measurement |
-
2016
- 2016-12-07 CN CN201611117431.1A patent/CN106370080A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2835943Y (en) * | 2005-10-27 | 2006-11-08 | 江苏太平洋精密锻造有限公司 | Measuring tool for measuring size of inner hole chamfer |
| CN201193942Y (en) * | 2008-04-17 | 2009-02-11 | 程钢 | Cylinder measuring apparatus |
| CN201417130Y (en) * | 2009-04-20 | 2010-03-03 | 杭州永磁集团有限公司 | Measuring tool for measuring chamfer angle |
| CN201955047U (en) * | 2011-01-07 | 2011-08-31 | 邵阳神风动力制造有限责任公司 | Device for detecting depth of chamfering of seam allowance of cylinder block |
| CN202092574U (en) * | 2011-05-26 | 2011-12-28 | 浙江吉利汽车研究院有限公司 | Shaft piece key groove checking fixture |
| CN103335579A (en) * | 2013-07-08 | 2013-10-02 | 河北华北柴油机有限责任公司 | Taper position gauge for accurately measuring big end diameter error of taper hole |
| CN203853861U (en) * | 2014-05-28 | 2014-10-01 | 蓝思科技股份有限公司 | Device for measuring removal rates of chamfer angles |
| CN105674837A (en) * | 2014-11-21 | 2016-06-15 | 上海胜僖汽车配件有限公司 | Device for detecting aperture mouth part chamfer of product machined by numerical control machine tool |
| WO2016098576A1 (en) * | 2014-12-15 | 2016-06-23 | Dmg森精機株式会社 | Contact-type position measurement device and measurement method using same |
| CN205102813U (en) * | 2015-11-19 | 2016-03-23 | 苏州工业园区华通科技有限公司 | Axle type part external diameter measuring tool |
| CN205642216U (en) * | 2016-03-30 | 2016-10-12 | 四川都江机械有限责任公司 | Measure device of part chamfer length |
| CN206330515U (en) * | 2016-12-07 | 2017-07-14 | 哈尔滨东安汽车动力股份有限公司 | A kind of device of the outer neck chamfer dimesion of new measurement |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731571A (en) * | 2017-04-14 | 2018-11-02 | 桂林安量具股份有限公司 | A kind of multi-angle chamfering slide calliper rule |
| CN111419142A (en) * | 2019-01-10 | 2020-07-17 | 青岛海尔洗衣机有限公司 | shoe washing machine |
| CN111419142B (en) * | 2019-01-10 | 2023-06-13 | 合肥海尔洗衣机有限公司 | Shoe washing machine |
| CN115435649A (en) * | 2021-07-13 | 2022-12-06 | 东风（十堰）汽车管业有限公司 | A method for accurately measuring the inner chamfer of the end of the high-pressure oil pipe |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |
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| WD01 | Invention patent application deemed withdrawn after publication |