CN109142034A - Curved surface loads torque test tooling - Google Patents
Curved surface loads torque test tooling Download PDFInfo
- Publication number
- CN109142034A CN109142034A CN201811150308.9A CN201811150308A CN109142034A CN 109142034 A CN109142034 A CN 109142034A CN 201811150308 A CN201811150308 A CN 201811150308A CN 109142034 A CN109142034 A CN 109142034A
- Authority
- CN
- China
- Prior art keywords
- curved surface
- collet
- torque test
- tooling
- type chamber
- Prior art date
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of torque test toolings of curved surface, including collet (1), type chamber (2), working base (3), it is characterised in that: is respectively equipped with collet (1), working base (3) at working base (3) both ends.The present invention is at low cost, and type is easy to use, and structure is simple.
Description
Technical field
The invention belongs to torsion tooling technical fields, specifically and it is a kind of applied to part load end face be curved surface song
Face loads torque test tooling.
Background technique
Torsion tooling is a kind of auxiliary mould for being widely used in torque test, and usual torsion tooling type chamber will limit test
Two or more freedom degrees of part if necessary to load, then cooperate load washer to be loaded so that part be made to rotate.And
This matching model is usually applied to part and loads in the torque test that end face is plane, its shortcoming is that；When part loading surface
When for curved surface, plane load pad is then then very small with feature contacts area, will affect test precision during loading, breaks
Bad feature contacts face and make test failure, cause data untrue, handling are inconvenient.
Summary of the invention
The one kind provided it is an object of the invention to overcome disadvantages mentioned above will not destroy feature contacts face and make test at
Function, data are true, easy to loading and unloading, and the simple curved surface of structure loads torque test tooling.
It the object of the invention and solves its technical problem underlying and adopts the following technical solutions to realize:
A kind of torque test tooling of curved surface of the invention, including collet, type chamber, working base, in which: distinguish at working base both ends
Equipped with collet, working base.
The collet, type chamber, working base are integral structure component.
The collet is triangular prism shape structure.
The type chamber is the type chamber for meeting part carrying curved surface size and shape, and end face is plane.
The collet, type chamber, tooling seat material are steel alloy.
The present invention compared with the existing technology has clear advantage and beneficial effect.From the above technical scheme, in work
Dress seat both ends are respectively equipped with collet, working base.Materials'use steel alloy, tooling generally structural member, tooling are turned round applied to three-jaw
Power machine, collet are triangular prism shape structure, apply torsion for three-jaw clamping.Cavity design revolves part at limit feature freedom degree
Turn, and possess the type chamber for meeting part carrying curved surface size and shape, type chamber is using through-hole convenient for manufacture processing.Curved surface is to tooling
End face center has the aperture structure to match with test bolt, realizes the flat end face of load.The tooling is easy to loading and unloading, by
Then structural member, data error caused by cooperating precision not high between tooling when eliminating combinations matches.In a word；This use newly counts
According to true, easy to loading and unloading, structure is simple.
Detailed description of the invention:
Main view Fig. 1 of the invention；
Left view Fig. 2 of the invention.
It is marked in figure；
1, collet；2, type chamber；3, working base
Specific embodiment
Below in conjunction with attached drawing and preferred embodiment, the torque test tooling of curved surface proposed according to the present invention is embodied
Mode, feature and its effect, detailed description is as follows.
Referring to Fig. 1 to Fig. 2, a kind of torque test tooling of curved surface of the invention, including collet 1, type chamber 2, working base 3,
Wherein: being respectively equipped with collet 1, working base 3 at 3 both ends of working base.
The collet 1, type chamber 2, working base 3 are integral structure component.
The collet 1 is triangular prism shape structure.
The type chamber 2 is the type chamber for meeting part carrying curved surface size and shape, and end face is plane.
The collet 1, type chamber 2,3 material of working base are steel alloy.
Collet 1 is clamped on torsion machine when use, part is put into type lumen type chamber 2, and test bolt passes through aperture and interior spiral shell
Line matches.Test bolt head is clamped on torsion machine other end three-jaw chuck, and starting torsion machine realizes load torque test.
It above are only preferred embodiment of the invention, do not limit the invention, if any without departing from skill of the present invention
Art plan content, any to make simple modification, equivalent change and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (5)
1. a kind of torque test tooling of curved surface, including collet (1), type chamber (2), working base (3), it is characterised in that: in tooling
Seat (3) both ends are respectively equipped with collet (1), working base (3).
2. the torque test tooling of curved surface as described in claim 1, it is characterised in that: the collet (1), type chamber (2), tooling
Seat (3) is integral structure component.
3. the torque test tooling of curved surface as described in claim 1, it is characterised in that: the collet (1) is triangular prism shape knot
Structure.
4. torque test tooling as described in claim 1, it is characterised in that: the type chamber (2) is to meet part carrying curved surface
The type chamber of size and shape, end face are plane.
5. torque test tooling as described in claim 1, it is characterised in that: the collet (1), type chamber (2), working base (3)
Material is steel alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811150308.9A CN109142034A (en) | 2018-09-29 | 2018-09-29 | Curved surface loads torque test tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811150308.9A CN109142034A (en) | 2018-09-29 | 2018-09-29 | Curved surface loads torque test tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109142034A true CN109142034A (en) | 2019-01-04 |
Family
ID=64813708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811150308.9A Pending CN109142034A (en) | 2018-09-29 | 2018-09-29 | Curved surface loads torque test tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109142034A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5161416A (en) * | 1991-03-08 | 1992-11-10 | Bell Communications Research, Inc. | Handset torque measurement device and method |
| JP2000074764A (en) * | 1998-08-31 | 2000-03-14 | Toshiba Tungaloy Co Ltd | Socket, torque wrench and gauge for measuring axial tension of bolt |
| JP2008275404A (en) * | 2007-04-27 | 2008-11-13 | Kanazawa Univ | Torsion testing device |
| DE102009036691A1 (en) * | 2009-08-07 | 2011-02-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for non-destructive testing of e.g. welding screws, has changeable checking nut connected with hand-held wrenching tool by plug-in- or snap-fit connection and sectionally fixing work piece |
| CN103196601A (en) * | 2013-03-07 | 2013-07-10 | 航天精工有限公司 | Device and method of detecting flange face bolt installation torque |
| CN103335767A (en) * | 2013-06-13 | 2013-10-02 | 武汉亚普汽车塑料件有限公司 | Car fuel tank cap lock torsion testing device |
| CN204666290U (en) * | 2015-04-14 | 2015-09-23 | 瑞阳制药有限公司 | Automatic torsion test instrument |
| CN205404024U (en) * | 2016-03-24 | 2016-07-27 | 安徽机电职业技术学院 | Projection welding bolt moment of torsion detection device |
| CN206038206U (en) * | 2016-08-29 | 2017-03-22 | 广州市中新塑料有限公司 | Case lid and moment of torsion test fixture thereof |
| CN206593793U (en) * | 2017-01-20 | 2017-10-27 | 北京奔驰汽车有限公司 | Body hinge moment of torsion supplemental measurement tool |
| CN209280435U (en) * | 2018-09-29 | 2019-08-20 | 中国航空工业标准件制造有限责任公司 | Curved surface loads torque test tooling |
-
2018
- 2018-09-29 CN CN201811150308.9A patent/CN109142034A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5161416A (en) * | 1991-03-08 | 1992-11-10 | Bell Communications Research, Inc. | Handset torque measurement device and method |
| JP2000074764A (en) * | 1998-08-31 | 2000-03-14 | Toshiba Tungaloy Co Ltd | Socket, torque wrench and gauge for measuring axial tension of bolt |
| JP2008275404A (en) * | 2007-04-27 | 2008-11-13 | Kanazawa Univ | Torsion testing device |
| DE102009036691A1 (en) * | 2009-08-07 | 2011-02-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for non-destructive testing of e.g. welding screws, has changeable checking nut connected with hand-held wrenching tool by plug-in- or snap-fit connection and sectionally fixing work piece |
| CN103196601A (en) * | 2013-03-07 | 2013-07-10 | 航天精工有限公司 | Device and method of detecting flange face bolt installation torque |
| CN103335767A (en) * | 2013-06-13 | 2013-10-02 | 武汉亚普汽车塑料件有限公司 | Car fuel tank cap lock torsion testing device |
| CN204666290U (en) * | 2015-04-14 | 2015-09-23 | 瑞阳制药有限公司 | Automatic torsion test instrument |
| CN205404024U (en) * | 2016-03-24 | 2016-07-27 | 安徽机电职业技术学院 | Projection welding bolt moment of torsion detection device |
| CN206038206U (en) * | 2016-08-29 | 2017-03-22 | 广州市中新塑料有限公司 | Case lid and moment of torsion test fixture thereof |
| CN206593793U (en) * | 2017-01-20 | 2017-10-27 | 北京奔驰汽车有限公司 | Body hinge moment of torsion supplemental measurement tool |
| CN209280435U (en) * | 2018-09-29 | 2019-08-20 | 中国航空工业标准件制造有限责任公司 | Curved surface loads torque test tooling |
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