CN201464305U - Impact-resistance test instrument of high-performance material - Google Patents
Impact-resistance test instrument of high-performance material Download PDFInfo
- Publication number
- CN201464305U CN201464305U CN2009201104322U CN200920110432U CN201464305U CN 201464305 U CN201464305 U CN 201464305U CN 2009201104322 U CN2009201104322 U CN 2009201104322U CN 200920110432 U CN200920110432 U CN 200920110432U CN 201464305 U CN201464305 U CN 201464305U
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- testing tool
- driving lever
- rocking arm
- weight
- rocker arm
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Abstract
The utility model provides an impact-resistance test instrument of high-performance material, comprising a heavy punch and a heavy punch lifting device; the heavy punch lifting device comprises a power structure, a deflector rod and a rocker arm, the deflector rod is connected on the deflector rod and can rotate by the power structure, the power structure is arranged on a rotating shaft, a first end of the rocker arm and the outer end part of the deflector rod are opposite and are in a staggering contact state when being parallel, and the first end of the rocker arm is arranged at the lower part of the deflector rod, a second end of the rocker arm is connected with the heavy punch by a lifting rope, and the test instrument further comprises a limit retaining piece which limits the rotating range of the rocker arm; the impact-resistance test instrument of the high-performance material has simple structure and convenient operation and can automatically carry out continuous impact test.
Description
Technical field
The utility model relates to a kind of test instrument of shock resistance of high performance material.
Background technology
When the impact strength of test wrapper epoxy resins mortar material, engineering plastics, the contour performance materials of fiberglass, all need to use test instrument of shock resistance.This class testing instrument is that the impulsive force that produces when utilizing the weight freely falling body is tested mostly.Wherein a kind of is testing tool simple in structure, need utilize lifting gear lifting weight to put down weight then earlier and finish one-shot, for example utilize the dynamic structure pulling or roll wire rope, wire rope draws high weight by pulley, make wire rope break away from power control then, weight is finished freely falling body, starts power subsequently once more, and so forth motion.Yet this kind device needs the intermittence of extra control dynamic structure to make, perhaps being connected and disengaging of manual control lifting gear and dynamic structure, can not finish successional test, operates cumbersome.Another kind is the testing tool of robotization, its test philosophy is similar to the principle of work of said structure simple type testing tool, just be equipped with the robotization control system, though the testing tool of this robotization has remedied the deficiency that above-mentioned simple type testing tool exists, but the structure more complicated, cost is higher.
The utility model content
The purpose of this utility model provides a kind of simple in structure, and simple operation can be finished the test instrument of shock resistance of high performance material of follow-on test automatically.
The test instrument of shock resistance of high performance material that the utility model provides comprises weight and weight lifting gear, described weight lifting gear comprises dynamic structure, driving lever and rocking arm, driving lever is connected on the dynamic structure, driving lever can rotate by dynamic structure; rocking arm is arranged in the rotating shaft; first end that the submission misconnection was touched state and rocking arm when first end of rocking arm was also parallel in opposite directions with the outer end of driving lever is positioned at the bottom of driving lever; second end of rocking arm connects weight by lifting rope, and this testing tool also comprises the limit block piece that limits the rocking arm rotating range.
Preferably, described dynamic structure comprises motor and reductor, and driving lever is connected on the reductor.
Preferably, this testing tool also comprises the weight linear motion guide device.
Preferably, described weight linear motion guide device comprises the pulley of the guide cylinder and the direction of motion of the restriction lifting rope that is positioned at guide cylinder top, and the bottom of guide cylinder has tested sample spatial accommodation.
Dynamic structure and limit block piece can be arranged on the frame.
Preferably, this testing tool also has counter.
Described lifting rope can be wire rope.
Need to prove, described " first end " and " second end " are the position of definition in order to describe rocking arm and other position component relation, " first end " and " second end " is not end points or the end face on the geometric meaning, but has the rocking arm outer end of suitable length respectively, definition mainly is the position relation of rocking arm and driving lever for convenience of description like this, hereinafter, in conjunction with the accompanying drawings, be more readily understood above implication.In addition, the limit block piece that limits the rocking arm rotating range is too to be rotated down the range of control that makes the end of winning exceed driving lever for second end that prevents rocking arm, direct second end that limits in bottom that the limit block piece can be arranged on rocking arm too is rotated down, the top that also can be arranged on rocking arm directly limits second end and rotates up, as long as can make rocking arm reciprocally obtain stirring of driving lever.
The test instrument of shock resistance of high performance material that the utility model provides is simple in structure, and simple operation can be finished continuous shock-testing automatically.
Description of drawings
The vertical view of the test instrument of shock resistance of high performance material that Fig. 1 provides for the utility model;
The user mode side view of the test instrument of shock resistance of high performance material that Fig. 2 provides for the utility model.
Wherein, 1-reductor, 2-motor, 3-frame, 4-rocking arm, 5-counter, 6-lifting rope, 7-pulley, 8-weight, 9-guide cylinder, the tested sample of 10-, 11-driving lever, 12-rotating shaft.
Embodiment
As shown in Figure 2, this test instrument of shock resistance of high performance material comprises weight 8 and weight lifting gear, described weight lifting gear comprises frame 3, dynamic structure, driving lever 11 and Rocker arm 4, described dynamic structure comprises motor 2 and reductor 1, driving lever 11 is connected on the reductor 1, driving lever 11 can rotate by dynamic structure; Rocker arm 4 is arranged in the rotating shaft 12; second end of Rocker arm 4 connects weight 8 by lifting rope 6; rotating shaft 12 is installed on the bracing frame; this bracing frame prevents that with its upper right side second end too is rotated down as the limit block piece that limits the rocking arm rotating range.First end that the submission misconnection was touched state and Rocker arm 4 when as shown in Figure 1, first end of Rocker arm 4 was also parallel in opposite directions with the outer end of driving lever 11 is positioned at the bottom of driving lever.
As shown in Figure 2, this testing tool also comprises the weight linear motion guide device, described weight linear motion guide device comprises the pulley 7 of the guide cylinder 9 and the direction of motion of the restriction lifting rope 6 that is positioned at guide cylinder 9 tops, the bottom of guide cylinder 9 has tested sample spatial accommodation, has wherein placed tested sample 10.This testing tool also has counter 5.
Wherein, frame 3 plays a part fixing and supports other member of instrument; Motor 2 provides power for instrument work; Reductor 1 plays reduction motor 2 rotating speeds, and the driving lever 11 on it works to drive Rocker arm 4; Rocker arm 4 plays a part to promote weight 8 by lifting rope 6 (wire rope); Counter 5 plays record weight 8 and falls to hitting number of times; Lifting rope 6 (wire rope) rises and connects Rocker arm 4 and weight 8, promotes the effect of weight 8.First end of Rocker arm 4 and the second end (not shown) are respectively the left part and the right part of Rocker arm 4 among Fig. 1 and Fig. 2.
Test instrument of shock resistance of high performance material of the present utility model is simple in structure, and simple operation can be finished reciprocal shock-testing automatically.It has mainly utilized the principle of leg-of-mutton both sides sum greater than the 3rd limit, has realized that the reciprocal of driving lever and rocking arm contacts and disengaging, back and forth drives rocking arm by driving lever and rotates and to finish the reciprocal lifting of weight and fall to hitting.
Claims (7)
1. test instrument of shock resistance of high performance material, comprise weight (8) and weight lifting gear, it is characterized in that: described weight lifting gear comprises dynamic structure, driving lever (11) and rocking arm (4), driving lever (11) is connected on the dynamic structure, driving lever (11) can rotate by dynamic structure; rocking arm (4) is arranged in the rotating shaft (12); first end that the submission misconnection was touched state and rocking arm (4) when first end of rocking arm (4) was also parallel in opposite directions with the outer end of driving lever (11) is positioned at the bottom of driving lever; second end of rocking arm (4) connects weight (8) by lifting rope (6), and this testing tool also comprises the limit block piece that limits the rocking arm rotating range.
2. testing tool according to claim 1 is characterized in that: described dynamic structure comprises motor (2) and reductor (1), and driving lever is connected on the reductor (1).
3. testing tool according to claim 1 is characterized in that: this testing tool also comprises the weight linear motion guide device.
4. testing tool according to claim 3, it is characterized in that: described weight linear motion guide device comprises guide cylinder (9) and is positioned at the pulley (7) of direction of motion of the restriction lifting rope (6) on guide cylinder (9) top that the bottom of guide cylinder (9) has tested sample spatial accommodation.
5. testing tool according to claim 1 is characterized in that: dynamic structure and limit block piece all are arranged on the frame (3).
6. testing tool according to claim 1 is characterized in that: this testing tool also has counter (5).
7. testing tool according to claim 1 is characterized in that: described lifting rope is a wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201104322U CN201464305U (en) | 2009-07-27 | 2009-07-27 | Impact-resistance test instrument of high-performance material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201104322U CN201464305U (en) | 2009-07-27 | 2009-07-27 | Impact-resistance test instrument of high-performance material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201464305U true CN201464305U (en) | 2010-05-12 |
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ID=42391656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201104322U Expired - Lifetime CN201464305U (en) | 2009-07-27 | 2009-07-27 | Impact-resistance test instrument of high-performance material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201464305U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608991B (en) * | 2009-07-27 | 2011-06-01 | 中国水电十一局郑州科研设计有限公司 | Test instrument of shock resistance of high performance material |
| CN103234843A (en) * | 2013-05-09 | 2013-08-07 | 昆山市创新科技检测仪器有限公司 | Falling weight impact testing machine |
| CN103323199A (en) * | 2012-03-23 | 2013-09-25 | 海洋王（东莞）照明科技有限公司 | Jig for testing dynamic impact strength of chain and rope |
| CN104101474A (en) * | 2013-04-07 | 2014-10-15 | 上海理工大学 | Wheelchair falling strength testing device |
-
2009
- 2009-07-27 CN CN2009201104322U patent/CN201464305U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608991B (en) * | 2009-07-27 | 2011-06-01 | 中国水电十一局郑州科研设计有限公司 | Test instrument of shock resistance of high performance material |
| CN103323199A (en) * | 2012-03-23 | 2013-09-25 | 海洋王（东莞）照明科技有限公司 | Jig for testing dynamic impact strength of chain and rope |
| CN104101474A (en) * | 2013-04-07 | 2014-10-15 | 上海理工大学 | Wheelchair falling strength testing device |
| CN103234843A (en) * | 2013-05-09 | 2013-08-07 | 昆山市创新科技检测仪器有限公司 | Falling weight impact testing machine |
| CN103234843B (en) * | 2013-05-09 | 2016-03-30 | 昆山市创新科技检测仪器有限公司 | A kind of drop hammer impact testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450001 Lotus Street, high tech Zone, Henan, Zhengzhou, No. 59 Patentee after: Zhengzhou Hydropower Research Design Co., Ltd. Of China 11th Bureau Address before: 450001 Henan China high tech Zone Lotus Street, No. 9, China Hydropower building, third floor Patentee before: Zhengzhou Hydropower Research Design Co., Ltd. Of China 11th Bureau |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 450001 No. 59 Lianhua street, hi tech Development Zone, Henan, Zhengzhou Patentee after: China Hydropower eleventh Engineering Bureau (Zhengzhou) Co., Ltd. Address before: 450001 Lotus Street, high tech Zone, Henan, Zhengzhou, No. 59 Patentee before: Zhengzhou Hydropower Research Design Co., Ltd. Of China 11th Bureau |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |