CN101598526B - Device for automatically centering sample for testing machine - Google Patents
Device for automatically centering sample for testing machine Download PDFInfo
- Publication number
- CN101598526B CN101598526B CN2008100434382A CN200810043438A CN101598526B CN 101598526 B CN101598526 B CN 101598526B CN 2008100434382 A CN2008100434382 A CN 2008100434382A CN 200810043438 A CN200810043438 A CN 200810043438A CN 101598526 B CN101598526 B CN 101598526B
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- CN
- China
- Prior art keywords
- sample
- centering
- slide block
- substrate
- common cylinder
- 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.)
- Expired - Fee Related
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- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a device for automatically centering a sample for a testing machine, which is characterized by comprising a fastened common cylinder (1) fixedly arranged on a support seat (2) of a substrate (7) and a fixing plate (3) connected with a piston rod on the common cylinder (1) in a contacting mode, wherein the fixing plate (3) is connected to a slide block (4) which is freely slid along an extension direction of the substrate (7); the slide block (4) is provided with a group of two finger cylinders (6) used for finishing a finger centering motion, and the finger cylinders (6) are supported by two connecting racks (5); and meanwhile, the substrate (7) along the extension direction of the slide block (4) is provided with a support frame (9) used for placing a sample (8).The device has simple structure and convenient use, utilizes the common cylinder to push the finger cylinders to clamp the sample so as to automatically center the sample, thereby eliminating larger errors caused by different techniques and visual errors of operators for the centering of the sample and effectively improving the centering precision of the sample.
Description
Technical field
The present invention relates to a kind of mechanical type automatic centring device, particularly a kind of sample for testing machine automatic centring device.
Background technology
At present, sample for testing machine centering is carried out for manual range estimation, and the operating personnel's gimmick difference or the collimation error bring than mistake for sample centering.
Summary of the invention
Technical matters to be solved by this invention is: a kind of sample automatic centring device is provided, has pointed cylinder clamping sample synchronously for two that utilize common cylinder to advance, reached the reliability of sample automatic centering, eliminated the manual operations and the collimation error.
The objective of the invention is to be achieved through the following technical solutions:
This sample for testing machine automatic centring device is characterized in that: it comprises the common cylinder that the bearing that is fixedly arranged on substrate tightens, and the fixed head that touches with piston rod on the common cylinder; Described fixed head is connected with on the slide block that is free to slide along the substrate bearing of trend; It is two finger cylinders of finishing the motion of finger centering of support with two links that described slide block is provided with one group; Simultaneously, on the substrate of slide block bearing of trend, be provided with a bracing frame of shelving sample.
According to this sample for testing machine automatic centring device that technique scheme realizes, not only simple in structure, easy to use; By utilizing common cylinder to promote finger cylinder, finger cylinder clamping sample, to reach the sample automatic centering, eliminated operating personnel because the gimmick difference and the collimation error, cause that sample centering brings than mistake, can effectively improve the sample accuracy of alignment.
Description of drawings
Accompanying drawing is the structural representation of sample for testing machine automatic centring device.
Among the figure: the common cylinder 2-of 1-bearing 3-fixed head 4-slide block 5-link 6-finger cylinder 7-substrate 8-sample 9-bracing frame
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments:
See also accompanying drawing, a kind of sample for testing machine automatic centring device is characterized in that: it comprises the common cylinder 1 that the bearing 2 that is fixedly arranged on substrate 7 tightens, and the fixed head 3 that touches with piston rod on the common cylinder 1; Described fixed head 3 is connected with on the slide block 4 that is free to slide along substrate 7 bearing of trends; It is two finger cylinders 6 of finishing the motion of finger centering of support with two links 5 that described slide block 4 is provided with one group; Simultaneously, on the substrate 7 of slide block 4 bearing of trends, be provided with a bracing frame 9 of shelving sample 8.
Sample for testing machine automatic centring device of the present invention is to use like this:
This sample for testing machine automatic centring device connects computer instruction, and the piston rod on the common cylinder 1 advances to the right, and fixed head 3 promotes slide blocks 4, link 5 and finger cylinder 6 and together is moved to stroke to the right at this moment.Then under computer instruction.Two finger cylinders, 6 clamping samples are to reach sample automatic centering purpose.
This easy device both can have been eliminated the operating personnel's gimmick difference and the collimation error, brought than the also very effective raising sample accuracy of alignment of mistake for sample centering.
In actual design, the piston rod of described common cylinder 1 both can be directly and fixed head directly be fixed together, also can take to contact ways of connecting.
Claims (1)
1. sample for testing machine automatic centring device is characterized in that: it comprises the common cylinder (1) that the bearing (2) that is fixedly arranged on substrate (7) tightens, and the fixed head (3) that touches with piston rod on the common cylinder (1); Described fixed head (3) is connected with on the slide block (4) that is free to slide along substrate (7) bearing of trend; It is two finger cylinders (6) of finishing the motion of finger centering of support with two links (5) that described slide block (4) is provided with one group; Simultaneously, on the substrate (7) of slide block (4) bearing of trend, be provided with one and shelve the bracing frame (9) of sample (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100434382A CN101598526B (en) | 2008-06-03 | 2008-06-03 | Device for automatically centering sample for testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100434382A CN101598526B (en) | 2008-06-03 | 2008-06-03 | Device for automatically centering sample for testing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101598526A CN101598526A (en) | 2009-12-09 |
| CN101598526B true CN101598526B (en) | 2010-12-15 |
Family
ID=41420051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100434382A Expired - Fee Related CN101598526B (en) | 2008-06-03 | 2008-06-03 | Device for automatically centering sample for testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101598526B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679851B (en) * | 2011-12-20 | 2014-12-03 | 上海三一精机有限公司 | Simple mechanism for detecting and centering arm frame workpiece and detecting and centering method |
| CN103674687B (en) * | 2013-11-27 | 2016-09-21 | 上海华龙测试仪器股份有限公司 | A kind of sample automatic centering device in DWTT |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2014585C1 (en) * | 1991-07-09 | 1994-06-15 | Самарский государственный аэрокосмический университет | Device for centering specimen on tension-compression testing machine |
| CN2263568Y (en) * | 1996-10-12 | 1997-10-01 | 张箭 | Centring mechanism for ceramic edge finishing machines |
| CN2424916Y (en) * | 2000-06-20 | 2001-03-28 | 张学良 | Blown articles removing manipulator for plastic bottle blow-moulding machine |
| CN2682405Y (en) * | 2004-03-29 | 2005-03-02 | 刘永铮 | Pneumatic program controlled bituminous mixture compaction tester |
| CN2814394Y (en) * | 2005-07-13 | 2006-09-06 | 深圳市新三思材料检测有限公司 | Automatic feeding mechanism for metal charpy impact test machine |
| CN101158615A (en) * | 2007-11-20 | 2008-04-09 | 上海华龙测试仪器有限公司 | Pendulum impact machine low-temperature automatic material feeding centring device and method thereof |
-
2008
- 2008-06-03 CN CN2008100434382A patent/CN101598526B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2014585C1 (en) * | 1991-07-09 | 1994-06-15 | Самарский государственный аэрокосмический университет | Device for centering specimen on tension-compression testing machine |
| CN2263568Y (en) * | 1996-10-12 | 1997-10-01 | 张箭 | Centring mechanism for ceramic edge finishing machines |
| CN2424916Y (en) * | 2000-06-20 | 2001-03-28 | 张学良 | Blown articles removing manipulator for plastic bottle blow-moulding machine |
| CN2682405Y (en) * | 2004-03-29 | 2005-03-02 | 刘永铮 | Pneumatic program controlled bituminous mixture compaction tester |
| CN2814394Y (en) * | 2005-07-13 | 2006-09-06 | 深圳市新三思材料检测有限公司 | Automatic feeding mechanism for metal charpy impact test machine |
| CN101158615A (en) * | 2007-11-20 | 2008-04-09 | 上海华龙测试仪器有限公司 | Pendulum impact machine low-temperature automatic material feeding centring device and method thereof |
Non-Patent Citations (2)
| Title |
|---|
| JP特开平10-185908A 1998.07.14 |
| JP特开平9-126935A 1997.05.16 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101598526A (en) | 2009-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI HUALONG TEST INSTRUMENTS CORPORATION Free format text: FORMER NAME: HUALONG DETECTOR CO., LTD., SHANGHAI |
|
| CP03 | Change of name, title or address |
Address after: Chuansha Pudong New Area Town, Shanghai City Sichuan Road No. 389 201202 Patentee after: SHANGHAI HUALONG TEST INSTRUMENTS Co.,Ltd. Address before: 201202 Shanghai city Pudong New Area Sichuan Road No. 389 Patentee before: Shanghai Hualong Test Instruments Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201202 389 Chuan Wang Road, Chuansha Town, Pudong New Area, Shanghai Patentee after: Shanghai Hualong Test Instruments Co.,Ltd. Address before: 201202 389 Chuan Wang Road, Chuansha Town, Pudong New Area, Shanghai Patentee before: SHANGHAI HUALONG TEST INSTRUMENTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 |