CN106338465A - Bending-angle-accurately-controlled bending test instrument - Google Patents
Bending-angle-accurately-controlled bending test instrument Download PDFInfo
- Publication number
- CN106338465A CN106338465A CN201610729730.4A CN201610729730A CN106338465A CN 106338465 A CN106338465 A CN 106338465A CN 201610729730 A CN201610729730 A CN 201610729730A CN 106338465 A CN106338465 A CN 106338465A
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- Prior art keywords
- bending
- angle
- base
- support
- test instrument
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- 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
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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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)
Abstract
The invention relates to a bending-angle-accurately-controlled bending test instrument. The bending-angle-accurately-controlled bending test instrument comprises a bending test instrument base, supports, sliding pressing blocks, lead screw nuts, sliding bearings and a dial. A left supporting base and a second supporting base are fixedly arranged at one end of the bending test instrument base, two connecting ends of the supporting bases are connected with the supports through a bending core shaft, and clamping grooves are formed in the supports; the sliding pressing blocks and the lead screw nuts are sequentially and fixedly arranged at the two ends, far away from the bending core shaft, of the inner sides of the supports, a pressing rod is sequentially and fixedly connected with a first fastening nut, the lead screw nuts, the sliding pressing blocks, a rolling bearing and a second fastening nut, resin pads are fixedly installed at the portions, close to one end face of the bending test instrument base, of the sliding pressing blocks, the angle dial is arranged on the rolling bearing, and a fixing pressing plate is fixedly installed on the bending test instrument base through a bolt. The bending test instrument has the advantages that the structure is simple, practical, convenient and fast, the bending angle can be accurately controlled, detection of adhesive force of a paint coating is met, and the maximal rigidity and the maximal strength are achieved.
Description
Technical field
The present invention relates to the detection instrument of detection painting layer adhesive force, it is specifically related to one kind and is accurately controlled angle of bend
The bending tester of degree, belongs to Precision Machining class field.
Background technology
Constantly develop with equipment manufacture, the requirement more and more higher that people are processed to component surface, especially to work
Parts in natural environment is severe, the such as product such as wind power product, bridge, steam turbine, prevent to the surface spraying of parts
Shield requires particularly severe.Parts surface paints through exposing to the weather, and decortication phenomenon usually occurs, can cause parts surface oxidation life
Rust, the ageing failure of aggravation parts, therefore detects particularly to the adhesive force of component surface painting layer in process of production
Important, one of which detection mode is that spraying test block is curved test, by bending different angles, according to skin of paint curved
Pars convoluta position obscission is detecting the adhesive force of painting layer.So, the control to angle of bend and adjustment just seem particularly heavy
Will.
At present, the investigative technique being directed to angle of bend on the market is also fewer.For this reason, how to provide a kind of precise control curved
The bending apparatus of bent angle, meet the bending to parts painting layer under the conditions of different angles, differently curved radius for the people
Test, is the purpose of present invention research.
Content of the invention
For overcoming the deficiencies in the prior art, the present invention provides a kind of bending tester being accurately controlled angle of bend, leads to
Cross the control to angle of bend and regulation, reasonable selection bending radius, under the conditions of disclosure satisfy that different angles, differently curved radius
Painting layer adhesive force detection, solve simultaneously parts surface oxidation and rusting, aggravation parts ageing failure the problems such as.
For solving prior art problem, the technical solution adopted in the present invention is:
A kind of bending tester being accurately controlled angle of bend, including bending tester base, support, wiper block, screw mandrel
Nut, sliding bearing, dial；Described bending tester base one end is fixedly installed two support bases in left and right, support base
Upper connection two ends are passed through bending mandrel and are connected with described support, and described support is provided with draw-in groove；Remote inside described support
Two ends from bending mandrel are fixedly installed wiper block and feed screw nut successively, and a depression bar is fixedly connected sequentially and has clamp nut
, feed screw nut, wiper block, rolling bearing and clamp nut, described wiper block is near the one of bending tester base
End face fixed installation is provided with resin mat, and setting angle dial on described rolling bearing is logical on bending tester base
Cross bolt and be installed with fixation clip.
Further, described resin mat is fixedly installed on wiper block by screw.
Further, on described wiper block, the step of both sides is arranged in the draw-in groove of support.
Further, described sliding bearing and support carry out interference fit.
Further, described dial is arranged on the position at the screw thread of sliding bearing internal diameter side.
The invention has the beneficial effects as follows: structure is simple, practical convenient；It is accurately controlled angle of bend, meet painting layer
Adhesive force detects, has reached rigidity and the intensity of maximum.
Brief description
Fig. 1 is bending tester overview.
Fig. 2 is main portions sectional view.
Fig. 3 is wiper block chute schematic diagram.
Fig. 4 is bending tester schematic diagram during zero graduation.
Wherein: 1. bending tester base, 2. fixation clip, 3. sliding bearing, 4. bend mandrel, 5. resin mat, 6. press
Bar, 7. clamp nut, 8. feed screw nut, 9. wiper block, 10. support, 11. dials, 12. rolling bearings, 13. fastening spiral shells
Mother, 14. test blocks, 15 support bases.
Specific embodiment
In order that those skilled in the art can more understand technical solution of the present invention, 1-4 is to this below in conjunction with the accompanying drawings
Bright it is further analyzed.
As shown in figure 1, bending tester base 1 one end is fixedly installed two support bases 15 in left and right, support base 15 connects
Connect two ends and be connected with support 10 by bending mandrel 4, support 10 is provided with draw-in groove；Away from the two of bending mandrel 4 inside support 10
End is fixedly installed wiper block 9 and feed screw nut 8 successively, and a depression bar 6 is fixedly connected sequentially and has clamp nut 7, feed screw nut
8th, wiper block 9, rolling bearing 12 and clamp nut 13, wiper block 9 is fixed near the end face of bending tester base 1
Installation settings has resin mat 5, setting angle dial 11 on described rolling bearing 12, passes through on bending tester base 1
Bolt is installed with fixation clip 2.As shown in Fig. 2 sliding bearing 3 and left and right support 10 carry out interference fit, then will slide
Dynamic bearing 3 opposite side loads left and right two on bending tester base base 1 and supports in bore, coordinates for gap herein.To press
Bar 6 upper screw rod is partially threaded into clamp nut 7, then screw portion is screwed into feed screw nut 8；By the axis of rolling the same for two specifications
Hold in the stepped hole of 12 loading wiper blocks 9, then the side installing the depression bar 6 of clamp nut 7 and feed screw nut 8 is loaded
In rolling bearing 12, then with clamp nut 13, depression bar side is fixed, resin mat 5 is installed on wiper block 9 with screw；
The step of both sides on wiper block 9 is inserted in the draw-in groove on left and right support 10, sees accompanying drawing 3, then by feed screw nut by bolt
It is installed on left and right support 10；Dial 11 side is threaded at sliding bearing 3 internal diameter side screw thread.Fixation clip 2 is used
Bolt is installed on base.In the course of work of the present invention, adjust bending tester bending position, scale is adjusted at 0, such as Fig. 4
Shown.Test block 14 is put on base 1, and fixing with fixation clip 2.Select half jin of suitable mandrel 4 of bending, be inserted into slip
In the endoporus of bearing 3；Rotation depression bar 6, pulls wiper block 9 to slide along the trough on support 10 by screw rod transmission, bending pressure
When block 9 arrives correct position, tighten clamp nut 7, be then curved by depression bar 6 applying power, now dial 11 is with slip
Bearing 3 rotates together, observes dial 11 angle value to requiring angle of bend.
Under the conditions of a kind of precise control angle of bend that the present invention provides disclosure satisfy that to different angles, differently curved radius
Detection to painting layer surface PASS, sliding bearing adopts red copper to make, wear-resisting, resin pad resin material system
Make, for preventing briquetting in press bending process from damaging painting layer, other materials is all made using 6061 aluminium alloys, reaches maximum rigidity
And intensity, the quality of bending tester is the lightest simultaneously；In bending tester, three positions are adjustable, and one is that angle of bend can
Controlled by dial accurate adjustment, two is that briquetting height can carry out high high adjustment with the screw mandrel on depression bar, and three can be by
Change axle diameter to adjust bending radius.
Above technical scheme provided herein is described in detail, embodiment used herein is to the application
Principle and embodiment be set forth, the explanation of above example is only intended to help and understands the present processes and its core
Thought is thought；Simultaneously for one of ordinary skill in the art, according to the thought of the application, in specific embodiment and application model
Place and all will change, in sum, this specification content should not be construed as the restriction to the application.
Claims (5)
1. a kind of bending tester being accurately controlled angle of bend it is characterised in that: include bending tester base, support,
Wiper block, feed screw nut, sliding bearing, dial；Described bending tester base one end is fixedly installed left and right two
Support base, support base is connected two ends and is connected with described support by bending mandrel, described support is provided with draw-in groove；Described
Support inside be fixedly installed wiper block and feed screw nut successively away from the two ends of bending mandrel, a depression bar successively fixing even
It is connected to clamp nut, feed screw nut, wiper block, rolling bearing and clamp nut, described wiper block is near bending examination
The end face fixed installation testing instrument base is provided with resin mat, setting angle dial on described rolling bearing, in bending examination
Test to be bolted on instrument base and fixation clip is installed.
2. a kind of bending tester being accurately controlled angle of bend according to claim 1 it is characterised in that: described
Resin mat is fixedly installed on wiper block by screw.
3. a kind of bending tester being accurately controlled angle of bend according to claim 1 it is characterised in that: described
On wiper block, the step of both sides is arranged in the draw-in groove of support.
4. a kind of bending tester being accurately controlled angle of bend according to claim 1 it is characterised in that: described
Sliding bearing and support carry out interference fit.
5. a kind of bending tester being accurately controlled angle of bend according to claim 1 it is characterised in that: described
Dial is arranged on the position at the screw thread of sliding bearing internal diameter side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729730.4A CN106338465B (en) | 2016-08-26 | 2016-08-26 | Bending tester capable of accurately controlling bending angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729730.4A CN106338465B (en) | 2016-08-26 | 2016-08-26 | Bending tester capable of accurately controlling bending angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106338465A true CN106338465A (en) | 2017-01-18 |
| CN106338465B CN106338465B (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610729730.4A Active CN106338465B (en) | 2016-08-26 | 2016-08-26 | Bending tester capable of accurately controlling bending angle |
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| Country | Link |
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| CN (1) | CN106338465B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013976A (en) * | 2018-10-30 | 2018-12-18 | 山东连云山建筑科技有限公司 | A kind of building iron bending apparatus |
| CN109374411A (en) * | 2018-11-05 | 2019-02-22 | 清华大学苏州汽车研究院（相城） | A kind of tensile test device of bending material |
| CN109632630A (en) * | 2017-10-09 | 2019-04-16 | 深圳先进技术研究院 | The test method and test equipment of battery pole piece adhesive force |
| CN110426292A (en) * | 2019-08-06 | 2019-11-08 | 无锡锡洲电磁线有限公司 | Bend test device |
| CN112113827A (en) * | 2020-09-27 | 2020-12-22 | 天长市安瑞医疗器械有限公司 | Catheter bending resistance test tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB185253A (en) * | 1921-06-18 | 1922-09-07 | Frank Seymour John Pile | Means for testing the physical properties of metal |
| CN2758726Y (en) * | 2004-11-04 | 2006-02-15 | 比亚迪股份有限公司 | Bending testing device |
| CN202903617U (en) * | 2012-10-29 | 2013-04-24 | 吉林大学 | In-situ three-point bending test device |
| CN206057158U (en) * | 2016-08-26 | 2017-03-29 | 宁夏共享模具有限公司 | A kind of bending tester for being accurately controlled angle of bend |
-
2016
- 2016-08-26 CN CN201610729730.4A patent/CN106338465B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB185253A (en) * | 1921-06-18 | 1922-09-07 | Frank Seymour John Pile | Means for testing the physical properties of metal |
| CN2758726Y (en) * | 2004-11-04 | 2006-02-15 | 比亚迪股份有限公司 | Bending testing device |
| CN202903617U (en) * | 2012-10-29 | 2013-04-24 | 吉林大学 | In-situ three-point bending test device |
| CN206057158U (en) * | 2016-08-26 | 2017-03-29 | 宁夏共享模具有限公司 | A kind of bending tester for being accurately controlled angle of bend |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632630A (en) * | 2017-10-09 | 2019-04-16 | 深圳先进技术研究院 | The test method and test equipment of battery pole piece adhesive force |
| CN109013976A (en) * | 2018-10-30 | 2018-12-18 | 山东连云山建筑科技有限公司 | A kind of building iron bending apparatus |
| CN109374411A (en) * | 2018-11-05 | 2019-02-22 | 清华大学苏州汽车研究院（相城） | A kind of tensile test device of bending material |
| CN109374411B (en) * | 2018-11-05 | 2024-03-08 | 清华大学苏州汽车研究院（相城） | Tensile testing device for bending material |
| CN110426292A (en) * | 2019-08-06 | 2019-11-08 | 无锡锡洲电磁线有限公司 | Bend test device |
| CN112113827A (en) * | 2020-09-27 | 2020-12-22 | 天长市安瑞医疗器械有限公司 | Catheter bending resistance test tool |
| CN112113827B (en) * | 2020-09-27 | 2022-09-23 | 天长市安瑞医疗器械有限公司 | Catheter bending resistance test tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106338465B (en) | 2023-07-07 |
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| CB02 | Change of applicant information |
Address after: 298, ningshuo South Street, Yinchuan economic and Technological Development Zone, Ningxia Hui Autonomous Region Applicant after: KOCEL INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Applicant before: NINGXIA KOCEL PATTERN Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230621 Address after: 750021 550 Beijing West Road, Xixia District, Yinchuan, the Ningxia Hui Autonomous Region Applicant after: KOCEL MACHINERY Ltd. Address before: 298, ningshuo South Street, Yinchuan economic and Technological Development Zone, Ningxia Hui Autonomous Region Applicant before: KOCEL INTELLIGENT EQUIPMENT Co.,Ltd. |
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