CN103722299A - Winding type cold bend testing machine - Google Patents
Winding type cold bend testing machine Download PDFInfo
- Publication number
- CN103722299A CN103722299A CN201310704819.1A CN201310704819A CN103722299A CN 103722299 A CN103722299 A CN 103722299A CN 201310704819 A CN201310704819 A CN 201310704819A CN 103722299 A CN103722299 A CN 103722299A
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- CN
- China
- Prior art keywords
- fixed chuck
- testing machine
- rotating disk
- motor
- rotating disc
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
Abstract
The invention discloses a winding type cold bend testing machine comprising a bending device and a motor. The bending device is arranged on a machine base and comprises a circular rotating disc and fixing chucks, a rotating disc support pillar is arranged at the center of the circular rotating disc, the fixing chucks include a fixing chuck I, a fixing chuck II and a fixing chuck III, the fixing chuck I and the fixing chuck II are arranged on two sides of a to-be-bent part on the circular rotating disc, the to-be-bent part is fixed between the rotating disc support pillar and a positioning slider, the positioning slider is fixed through the fixing chuck III, the circular rotating disc is driven through the motor, and the motor and the machine base are arranged on a baseplate. The winding type cold bend testing machine has the advantages that testing accuracy of the testing machine is guaranteed, tests are completed rapidly and safely, and convenience is brought to popularization and use.
Description
Technical field
The present invention relates to forming mill, relate in particular to a kind of Convoluted cold bending testing machine.
Background technology
Cold bending test is an important tests of welding joint mechanical property.Conventionally on universal testing machine, with 3 roller modes, test.When welding point strength of materials rank is very high or welding point both sides strength of materials rank is different, traditional testing machine cannot guarantee test precision, even cannot complete test.Wound form clod wash mode can be tested well.But on market without this special purpose test equipment.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in prior art.
Summary of the invention
The invention provides a kind of Convoluted cold bending testing machine.
The technical solution used in the present invention is:
Convoluted cold bending testing machine, comprise bending apparatus and motor, described bending apparatus is located on support, described bending apparatus comprises round rotating disk and fixed chuck, described round center of turntable is provided with rotating disk pillar, described fixed chuck comprises fixed chuck I, fixed chuck II and fixed chuck III, described fixed chuck I and fixed chuck II are located at the both sides of to be bent on round rotating disk, described to be bent is fixed between rotating disk pillar and positioning sliding block, described positioning sliding block is fixed by fixed chuck III, described round rotating disk drives by motor, described motor and support are located on substrate.
Advantage of the present invention is: guaranteed the test accuracy of testing machine, fast and safely complete test, be convenient to promote the use of.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is structure diagram of the present invention.
Fig. 3 is view before bend test of the present invention.
Fig. 4 is view after bend test of the present invention.
Wherein: 1, bending apparatus, 2, motor, 3, support, 4, circle rotating disk, 5, substrate, 6, rotating disk pillar, 7, fixed chuck I, 8, fixed chuck II, 9, fixed chuck III, 10, to be bent, 11, positioning sliding block.
The specific embodiment
As Figure 1-4, Convoluted cold bending testing machine of the present invention, comprise bending apparatus 1 and motor 2, described bending apparatus 1 is located on support 3, described bending apparatus 1 comprises round rotating disk 4 and fixed chuck, described round rotating disk 4 centers are provided with rotating disk pillar 6, described fixed chuck comprises fixed chuck I 7, fixed chuck II 8 and fixed chuck III 9, described fixed chuck I 7 and fixed chuck II 8 are located at the both sides of to be bent 10 on round rotating disk 4, described to be bent 10 is fixed between rotating disk pillar 6 and positioning sliding block 11, described positioning sliding block 11 is fixing by fixed chuck III 9, described round rotating disk 4 drives by motor 2, described motor 2 and support 3 are located on substrate 5, guaranteed the test accuracy of testing machine, fast and safely complete test, be convenient to promote the use of.
Before bend test, to be bent 10 is fixed between positioning sliding block and rotating disk pillar 6, and make it keep close contact, after assembly work completes, start button, the fixed chuck I 7 of motor 2 drive circle rotating disks 4 and to be bent 10 front ends and fixed chuck II 8 direction of rotation are to rotation, now, under the effect of rotating torsion, be synchronized with the movement for to be bent 10, when the frictional force between to be bent 10 and positioning sliding block 11 reaches after certain numerical value, positioning sliding block 11 will slide along direction of rotation, whole BENDING PROCESS stops reaching limit-switch positions, bend test completes.
Claims (1)
1. Convoluted cold bending testing machine, it is characterized in that: comprise bending apparatus and motor, described bending apparatus is located on support, described bending apparatus comprises round rotating disk and fixed chuck, described round center of turntable is provided with rotating disk pillar, described fixed chuck comprises fixed chuck I, fixed chuck II and fixed chuck III, described fixed chuck I and fixed chuck II are located at the both sides of to be bent on round rotating disk, described to be bent is fixed between rotating disk pillar and positioning sliding block, described positioning sliding block is fixed by fixed chuck III, described round rotating disk drives by motor, described motor and support are located on substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704819.1A CN103722299A (en) | 2013-12-20 | 2013-12-20 | Winding type cold bend testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704819.1A CN103722299A (en) | 2013-12-20 | 2013-12-20 | Winding type cold bend testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103722299A true CN103722299A (en) | 2014-04-16 |
Family
ID=50446723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310704819.1A Pending CN103722299A (en) | 2013-12-20 | 2013-12-20 | Winding type cold bend testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103722299A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403471A (en) * | 2015-12-22 | 2016-03-16 | 广东中德电缆有限公司 | Cable softness tester |
| US10661362B2 (en) | 2016-06-15 | 2020-05-26 | Kennametal Inc. | Fluted cutting tool configuration and method therefor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3119377A1 (en) * | 1980-05-19 | 1982-03-11 | Basf Ag, 6700 Ludwigshafen | Device for determining the mechanical deformation behaviour of paints and varnishes |
| CN2062443U (en) * | 1990-01-18 | 1990-09-19 | 陕西省宝鸡石油钢管厂 | Convoluted cold bending testing machine |
| CN102494956A (en) * | 2011-11-19 | 2012-06-13 | 山东鲁普耐特新材料工程技术研究中心 | Testing method of rope bending performance |
| CN202631370U (en) * | 2012-06-11 | 2012-12-26 | 邱玉成 | Metal pipe bending tester |
| CN103278397A (en) * | 2013-05-02 | 2013-09-04 | 江苏远方迪威尔设备科技有限公司 | Bending test apparatus along mandrel and with weld center alignment mechanism |
| CN203732378U (en) * | 2013-12-20 | 2014-07-23 | 南通太平洋海洋工程有限公司 | Spiral wound cold bending tester |
-
2013
- 2013-12-20 CN CN201310704819.1A patent/CN103722299A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3119377A1 (en) * | 1980-05-19 | 1982-03-11 | Basf Ag, 6700 Ludwigshafen | Device for determining the mechanical deformation behaviour of paints and varnishes |
| CN2062443U (en) * | 1990-01-18 | 1990-09-19 | 陕西省宝鸡石油钢管厂 | Convoluted cold bending testing machine |
| CN102494956A (en) * | 2011-11-19 | 2012-06-13 | 山东鲁普耐特新材料工程技术研究中心 | Testing method of rope bending performance |
| CN202631370U (en) * | 2012-06-11 | 2012-12-26 | 邱玉成 | Metal pipe bending tester |
| CN103278397A (en) * | 2013-05-02 | 2013-09-04 | 江苏远方迪威尔设备科技有限公司 | Bending test apparatus along mandrel and with weld center alignment mechanism |
| CN203732378U (en) * | 2013-12-20 | 2014-07-23 | 南通太平洋海洋工程有限公司 | Spiral wound cold bending tester |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403471A (en) * | 2015-12-22 | 2016-03-16 | 广东中德电缆有限公司 | Cable softness tester |
| CN105403471B (en) * | 2015-12-22 | 2018-06-26 | 广东中德电缆有限公司 | Cable pliability test machine |
| US10661362B2 (en) | 2016-06-15 | 2020-05-26 | Kennametal Inc. | Fluted cutting tool configuration and method therefor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140416 |