CN103278397A - Bending test apparatus along mandrel and with weld center alignment mechanism - Google Patents
Bending test apparatus along mandrel and with weld center alignment mechanism Download PDFInfo
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- CN103278397A CN103278397A CN2013101580175A CN201310158017A CN103278397A CN 103278397 A CN103278397 A CN 103278397A CN 2013101580175 A CN2013101580175 A CN 2013101580175A CN 201310158017 A CN201310158017 A CN 201310158017A CN 103278397 A CN103278397 A CN 103278397A
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- alignment mechanism
- bending test
- mandrel
- bending
- test apparatus
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Abstract
The invention discloses a bending test apparatus along mandrel and with a weld center alignment mechanism. The spool bending test apparatus comprises a base (1), a bending mandrel (2) arranged on the base (1) and a directive wheel (3) arranged at one side of the bending mandrel (2), and is characterized in that an alignment mechanism (4) is arranged at the other side of the bending mandrel (2). The upper edge of the alignment mechanism (4) and a positioning datum line (6) of a bending test sample (5) are positioned on a same horizontal plane. The alignment mechanism arranged at one side of the blending mandrel corresponds to the positioning datum line of the bending test sample, and thus the operation difficulty is reduced, so that a bending test along mandrel can be carried out with accuracy and convenience by common skilled personnel. The bending test apparatus along mandrel has the characteristics of fast alignment speed and accurate alignment, and is suitable for popularization and usage.
Description
Technical field
The present invention relates to bearing device manufacturing technology field, specifically a kind of centering speed is fast, centering is accurate and easy to operate have weld seam center alignment mechanism around the bending shaft test unit.
Background technology
In bearing device manufacturing technology field, before device fabrication, need the material that adopts is tested to confirm whether performance is up to standard.Wherein when testing, bending shaft require weld seam on the bend specimen to be centered close to the curved apex of flexual center axle, have only the veteran technical staff talent possible up to standard by manual operations, those skilled in the art then are difficult to operation, therefore be badly in need of a kind of have weld seam center alignment mechanism around the bending shaft test unit.
Summary of the invention
The objective of the invention is the defective at existing weld seam center centering technology existence when bending shaft test, provide that a kind of centering speed is fast, centering is accurate and easy to operate have weld seam center alignment mechanism around the bending shaft test unit.
The objective of the invention is to solve by the following technical programs:
A kind of have weld seam center alignment mechanism around the bending shaft test unit, comprise substrate, be positioned at flexual center axle on the substrate and the angle sheave of flexual center axle one side, it is characterized in that the opposite side of described flexual center axle is provided with benchmark mechanism.
Upper edge and the position baseline on the bend specimen of described benchmark mechanism are positioned on the same surface level.
Described benchmark mechanism is fixedly installed on the substrate.
The present invention has following advantage compared to existing technology:
It is corresponding with the position baseline on the bend specimen that the present invention arranges benchmark mechanism by the side at the flexual center axle, reduced operation easier, make those of ordinary skill can carry out accurately and conveniently around bending shaft test, and have that centering speed is fast, the centering characteristic of accurate, suitable promoting the use of.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is bend specimen structural drawing of the present invention.
Wherein: 1-substrate; 2-flexual center axle; 3-angle sheave; 4-benchmark mechanism; 5-bend specimen.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
Shown in Fig. 1-2: a kind of have weld seam center alignment mechanism around the bending shaft test unit, comprise substrate 1, be positioned at flexual center axle 2 on the substrate 1 and the angle sheave 3 of flexual center axle 2 one sides, the opposite side that it is characterized in that described flexual center axle 2 is provided with the benchmark mechanism 4 that is fixedly installed on the substrate 1, and the position baseline 6 on the upper edge of benchmark mechanism 4 and the bend specimen 5 is positioned on the same surface level.
When the present invention uses, standardized straight dotted line in the weld seam center on bend specimen 5 at first, standardized of assigned address on bend specimen 5 is parallel to the position baseline 6 of axis of a weld then, see Fig. 2, wherein straight dotted line represents axis of a weld, bend specimen 5 is put into around the bending shaft test unit mobile bend specimen 5, position baseline 4 is overlapped with the upper edge plane parallel of benchmark mechanism 4, can clamp bend specimen 5 and carry out bending test.It is corresponding with the position baseline 6 on the bend specimen 5 that the present invention arranges benchmark mechanism 4 by the side at flexual center axle 2, reduced operation easier, make those of ordinary skill to carry out accurately and conveniently testing around bending shaft, and have fast, a centering characteristic of accurate of weld seam center centering speed, suitable promoting the use of.
Above embodiment only for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought that proposes according to the present invention, and any change of doing on the technical scheme basis all falls within the protection domain of the present invention; The technology that the present invention does not relate to all can be realized by prior art.
Claims (3)
- One kind have weld seam center alignment mechanism around the bending shaft test unit, comprise substrate (1), be positioned at flexual center axle (2) on the substrate (1) and the angle sheave (3) of flexual center axle (2) one sides, it is characterized in that the opposite side of described flexual center axle (2) is provided with benchmark mechanism (4).
- According to claim 1 have weld seam center alignment mechanism around the bending shaft test unit, it is characterized in that the upper edge of described benchmark mechanism (4) and the position baseline (6) on the bend specimen (5) are positioned on the same surface level.
- According to claim 1 and 2 have weld seam center alignment mechanism around the bending shaft test unit, it is characterized in that described benchmark mechanism (4) is fixedly installed on the substrate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101580175A CN103278397A (en) | 2013-05-02 | 2013-05-02 | Bending test apparatus along mandrel and with weld center alignment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101580175A CN103278397A (en) | 2013-05-02 | 2013-05-02 | Bending test apparatus along mandrel and with weld center alignment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103278397A true CN103278397A (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101580175A Pending CN103278397A (en) | 2013-05-02 | 2013-05-02 | Bending test apparatus along mandrel and with weld center alignment mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103278397A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722299A (en) * | 2013-12-20 | 2014-04-16 | 南通太平洋海洋工程有限公司 | Winding type cold bend testing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073105U (en) * | 1990-09-25 | 1991-03-13 | 浙江东阳市量具厂 | Rule for examming flexibility of brick and tile |
| CN101936855A (en) * | 2010-08-06 | 2011-01-05 | 哈尔滨工业大学 | Device and method for testing bending property of joint for welding and connecting dissimilar materials |
| CN102401763A (en) * | 2011-11-18 | 2012-04-04 | 江苏中核利柏特股份有限公司 | Bending assist device for testing machine of T-shaped welding test piece |
| CN102692350A (en) * | 2012-05-25 | 2012-09-26 | 江苏远方迪威尔设备科技有限公司 | Spool bending test set |
| CN102809511A (en) * | 2012-07-16 | 2012-12-05 | 成都科之浩机械设备技术服务有限公司 | Bending test clamp of welding test piece |
| CN203259424U (en) * | 2013-05-02 | 2013-10-30 | 江苏远方迪威尔设备科技有限公司 | Spool bending test device with weld joint center aligning mechanism |
-
2013
- 2013-05-02 CN CN2013101580175A patent/CN103278397A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073105U (en) * | 1990-09-25 | 1991-03-13 | 浙江东阳市量具厂 | Rule for examming flexibility of brick and tile |
| CN101936855A (en) * | 2010-08-06 | 2011-01-05 | 哈尔滨工业大学 | Device and method for testing bending property of joint for welding and connecting dissimilar materials |
| CN102401763A (en) * | 2011-11-18 | 2012-04-04 | 江苏中核利柏特股份有限公司 | Bending assist device for testing machine of T-shaped welding test piece |
| CN102692350A (en) * | 2012-05-25 | 2012-09-26 | 江苏远方迪威尔设备科技有限公司 | Spool bending test set |
| CN102809511A (en) * | 2012-07-16 | 2012-12-05 | 成都科之浩机械设备技术服务有限公司 | Bending test clamp of welding test piece |
| CN203259424U (en) * | 2013-05-02 | 2013-10-30 | 江苏远方迪威尔设备科技有限公司 | Spool bending test device with weld joint center aligning mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722299A (en) * | 2013-12-20 | 2014-04-16 | 南通太平洋海洋工程有限公司 | Winding type cold bend testing machine |
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| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |