CN102183351A - Impact tester with test sample positioning device - Google Patents
Impact tester with test sample positioning device Download PDFInfo
- Publication number
- CN102183351A CN102183351A CN 201110061952 CN201110061952A CN102183351A CN 102183351 A CN102183351 A CN 102183351A CN 201110061952 CN201110061952 CN 201110061952 CN 201110061952 A CN201110061952 A CN 201110061952A CN 102183351 A CN102183351 A CN 102183351A
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- CN
- China
- Prior art keywords
- sample platform
- test sample
- impact
- swing arm
- locating device
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides an impact tester with a test sample positioning device. The impact tester comprises a stander and a test sample platform; a swing arm corresponding to the test sample platform is arranged on the stander; the swing arm is connected with the stander through a set rotating shaft; a pendulum bob corresponding to the test sample platform is arranged at the end of the swing arm; a sharp knife part is arranged on the pendulum bob; an opening slot corresponding to the sharp knife is formed on the test sample platform; and the test sample platform is provided with the positioning device. By the impact tester, the precise position of an impact test sample can be guaranteed, so that a measured impact value is precise, the time is saved and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of impact testing machine that has the sample locating device.
Background technology
Mechanical property at the test metal material needs to do impulse test often, need use impact testing machine.As Fig. 1, Fig. 2, shown in Figure 3, impact testing machine comprises frame 1, sample platform 2, described frame 1 is provided with the swing arm 3 corresponding with sample platform 2, swing arm 3 is connected by the rotation axis 4 that is provided with frame 1, described swing arm 3 ends are provided with the pendulum 5 corresponding with sample platform 2, described pendulum 5 is provided with sharp knife portion 51, and described sample platform 2 is provided with the 51 corresponding opening grooves 21 with sharp knife portion.Swing arm 3 is fixed together with pendulum 5, moving axis 4 rotations can rotate, it is increased to level height, free landing bump is placed on the impact specimen 6 on the sample platform 2, and impact specimen 6 wants centering that groove 61 is set, and will make the sharp knife portion 51 of pendulum 5 just cut when clashing into, be that 51 dozens in sharp knife portion is 61 li of grooves, and with the sample cut-out, record numerical value is finished impulse test.Sample platform 2 is smooth steps, impact specimen 6 is put partially easily, groove 61 can not be corresponding sharp knife portion 51, make the numerical value out of true of measuring, this just requires accurately to measure with slide calliper rule the position of impact specimen 6, lose time, especially when low-temperature impact test, after shifting out, the liquid medium of low temperature in 1～2 second, finish the strike of dropping hammer, if carry out position measurement, time will inevitably exceed standard, and then measurement result is inaccurate.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of impact testing machine that has the sample locating device, can guarantee the exact position of impact specimen, makes that the impact numerical value of measuring is accurate, and saves time, and increases work efficiency.
For solving above-mentioned existing technical matters, the present invention adopts following scheme: a kind of impact testing machine that has the sample locating device, comprise frame, sample platform, described frame is provided with the swing arm corresponding with sample platform, swing arm is connected by the rotation axis that is provided with frame, and described swing arm end is provided with the pendulum corresponding with sample platform, and described pendulum is provided with sharp knife portion, described sample platform is provided with the corresponding opening groove with sharp knife portion, and described sample platform is provided with locating device.
As preferably, described locating device is connected by the bolt that is provided with sample platform.The detachable exact position of regulating makes things convenient for putting of sample, has saved the running time, has improved work efficiency.
As preferably, described locating device adopts baffle plate.Simple in structure, cost is low.
Beneficial effect:
The present invention adopts technique scheme that a kind of impact testing machine that has the sample locating device is provided, and has guaranteed the exact position of impact specimen, makes that the impact numerical value of measuring is accurate, and has saved the running time, has improved work efficiency.
Description of drawings
Fig. 1 is the structural representation of existing impact testing machine;
Fig. 2 is the front view of the sample platform on the existing impact testing machine;
Fig. 3 is the right view of the sample platform on the existing impact testing machine;
Fig. 4 is a structural representation of the present invention;
Fig. 5 is the front view of the sample platform on of the present invention;
Fig. 6 is the right view of the sample platform on of the present invention.
Embodiment
As Fig. 4, Fig. 5, shown in Figure 6, a kind of impact testing machine that has the sample locating device, comprise frame 1, sample platform 2, described frame 1 is provided with the swing arm 3 corresponding with sample platform 2, swing arm 3 is connected by the rotation axis 4 that is provided with frame 1, and described swing arm 3 ends are provided with the pendulum 5 corresponding with sample platform 2, and described pendulum 5 is provided with sharp knife portion 51, described sample platform 2 is provided with the 51 corresponding opening grooves 21 with sharp knife portion, and described sample platform 2 is provided with locating device 7.Described locating device 7 is connected by the bolt 8 that is provided with sample platform 2.Described locating device 7 adopts baffle plate.
Described locating device 7 is than the narrow certain size of the width of sample platform 2, this size is through measuring, can just place down impact specimen 6, and sharp knife portion 51 center-aligned on the groove 61 that makes impact specimen 6 and the pendulum 5, need not to measure the position of impact specimen 6, simplified operating process, shortened the running time, improved efficient, and made that the impact numerical value of measuring is accurate.
Claims (3)
1. impact testing machine that has the sample locating device, comprise frame (1), sample platform (2), described frame (1) is provided with the swing arm (3) corresponding with sample platform (2), swing arm (3) is connected by the rotation axis (4) that is provided with frame (1), described swing arm (3) end is provided with the pendulum (5) corresponding with sample platform (2), described pendulum (5) is provided with sharp knife portion (51), described sample platform (2) is provided with and sharp knife portion (51) corresponding opening groove (21), it is characterized in that: described sample platform (2) is provided with locating device (7).
2. a kind of impact testing machine that has the sample locating device according to claim 1 is characterized in that: described locating device (7) is connected by the bolt (8) that is provided with sample platform (2).
3. a kind of impact testing machine that has the sample locating device according to claim 1 is characterized in that: described locating device (7) adopts baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110061952 CN102183351A (en) | 2011-03-15 | 2011-03-15 | Impact tester with test sample positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110061952 CN102183351A (en) | 2011-03-15 | 2011-03-15 | Impact tester with test sample positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102183351A true CN102183351A (en) | 2011-09-14 |
Family
ID=44569579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110061952 Pending CN102183351A (en) | 2011-03-15 | 2011-03-15 | Impact tester with test sample positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102183351A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278302A (en) * | 2013-05-17 | 2013-09-04 | 青岛科技大学 | Two-oscillating-bar angle keeping and instantaneous release device |
| CN109655356A (en) * | 2018-12-04 | 2019-04-19 | 深圳三思纵横科技股份有限公司 | A kind of auto impact testing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2494982Y (en) * | 2001-02-27 | 2002-06-12 | 唐振廷 | Digital ballistic testing machine |
| CN2565010Y (en) * | 2002-09-04 | 2003-08-06 | 承德市金建检测仪器有限公司 | Stretching impacting tester |
| CN2650115Y (en) * | 2002-07-03 | 2004-10-20 | 李伯祥 | Fully-automatic impact testing machine without safety troubles |
| CN201177586Y (en) * | 2008-03-21 | 2009-01-07 | 宝钢集团上海梅山有限公司 | Pendulum-type impact test machine test sample automatic positioning device |
| CN201974282U (en) * | 2011-03-15 | 2011-09-14 | 中核苏阀横店机械有限公司 | Impact testing machine with sample positioning device |
-
2011
- 2011-03-15 CN CN 201110061952 patent/CN102183351A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2494982Y (en) * | 2001-02-27 | 2002-06-12 | 唐振廷 | Digital ballistic testing machine |
| CN2650115Y (en) * | 2002-07-03 | 2004-10-20 | 李伯祥 | Fully-automatic impact testing machine without safety troubles |
| CN2565010Y (en) * | 2002-09-04 | 2003-08-06 | 承德市金建检测仪器有限公司 | Stretching impacting tester |
| CN201177586Y (en) * | 2008-03-21 | 2009-01-07 | 宝钢集团上海梅山有限公司 | Pendulum-type impact test machine test sample automatic positioning device |
| CN201974282U (en) * | 2011-03-15 | 2011-09-14 | 中核苏阀横店机械有限公司 | Impact testing machine with sample positioning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278302A (en) * | 2013-05-17 | 2013-09-04 | 青岛科技大学 | Two-oscillating-bar angle keeping and instantaneous release device |
| CN103278302B (en) * | 2013-05-17 | 2015-07-01 | 青岛科技大学 | Two-oscillating-bar angle keeping and instantaneous release device |
| CN109655356A (en) * | 2018-12-04 | 2019-04-19 | 深圳三思纵横科技股份有限公司 | A kind of auto impact testing machine |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110914 |