CN203929536U - The lifting gear of impact tester device - Google Patents
The lifting gear of impact tester device Download PDFInfo
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- CN203929536U CN203929536U CN201420336178.9U CN201420336178U CN203929536U CN 203929536 U CN203929536 U CN 203929536U CN 201420336178 U CN201420336178 U CN 201420336178U CN 203929536 U CN203929536 U CN 203929536U
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- rocker arm
- testing instrument
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- lifting device
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Abstract
本实用新型公开了一种抗冲击测试仪器的提升装置，所述提升装置连接测试仪器的重锤，所述提升装置包括底座、动力机构、拨杆和摇臂，所述拨杆一端固定连接动力机构，且拨杆在动力机构作用下转动，所述摇臂通过转轴固定在底座上，摇臂的一端与拨杆外端相向并行呈交错状态，摇臂的另一端连接重锤,本实用新型高性能材料抗冲击测试仪器的提升装置结构简单，操作便捷，能够为测试仪器提供自动往复式的冲击运动，其主要利用了三角形的两边之和大于第三边的原理，实现了拨杆和摇臂的往复式接触和脱离，从而带动摇臂转动完成重锤的往复提升和击落。
The utility model discloses a lifting device for an impact resistance testing instrument. The lifting device is connected with the weight of the testing instrument. The lifting device includes a base, a power mechanism, a driving rod and a rocker arm. One end of the driving rod is fixedly connected to the power mechanism, and the lever rotates under the action of the power mechanism, the rocker arm is fixed on the base through the rotating shaft, one end of the rocker arm is opposite to the outer end of the lever in a staggered state, and the other end of the rocker arm is connected with a weight. The utility model The lifting device of the high-performance material impact resistance testing instrument is simple in structure and easy to operate, and can provide automatic reciprocating impact movement for the testing instrument. The reciprocating contact and disengagement of the arm drives the rocker arm to rotate to complete the reciprocating lifting and shooting down of the weight.
Description
技术领域 technical field
本实用新型涉及抗冲击测试领域，特别涉及一种抗冲击测试仪器的提升装置。 The utility model relates to the field of anti-shock testing, in particular to a lifting device for an anti-shock testing instrument.
背景技术 Background technique
抗冲击性是试样抵抗冲击负荷作用的能力，最简单的、作为检定材料冲击性能的试验方法就是简支梁冲击试验和悬臂梁冲击试验。它是把待测材料制成规定尺寸和形状(有缺口或无缺口长条型)的试样，用一定能量的摆锤击打，这种装置需要额外控制动力结构的间歇性使动，不能完成连续性的测试，操作比较麻烦，另一种自动化的测试仪器，配备了自动化控制系统，其结构比较复杂，进价较高，缺少一种能够提供连续锤击的装置。 Impact resistance is the ability of a sample to resist impact loads. The simplest test methods for verifying the impact properties of materials are Charpy impact test and Izod impact test. It is to make the material to be tested into a sample of specified size and shape (with a gap or without a gap), and hit it with a pendulum with a certain energy. This device requires additional control of the intermittent movement of the power structure and cannot To complete the continuity test, the operation is cumbersome. Another kind of automatic test instrument is equipped with an automatic control system. Its structure is more complicated, the purchase price is higher, and it lacks a device that can provide continuous hammering.
发明内容 Contents of the invention
为了克服上述缺陷，本实用新型提供了一种结构简单，能够连续提供锤击测试的抗冲击测试仪器的提升装置。 In order to overcome the above-mentioned defects, the utility model provides a lifting device of a shock resistance testing instrument which has a simple structure and can continuously provide hammering tests.
本实用新型为了解决其技术问题所采用的技术方案是：一种抗冲击测试仪器的提升装置，所述提升装置连接测试仪器的重锤，所述提升装置包括底座、动力机构、拨杆和摇臂，所述拨杆一端固定连接动力机构，且拨杆在动力机构作用下转动，所述摇臂通过转轴固定在底座上，摇臂的一端与拨杆外端相向并行呈交错状态，摇臂的另一端连接重锤。 The technical solution adopted by the utility model in order to solve the technical problem is: a lifting device of an anti-shock testing instrument, the lifting device is connected with the weight of the testing instrument, and the lifting device includes a base, a power mechanism, a lever and a rocker One end of the driving rod is fixedly connected to the power mechanism, and the driving rod rotates under the action of the power mechanism, the rocker arm is fixed on the base through the rotating shaft, one end of the rocking arm is opposite to the outer end of the driving rod in a staggered state. The other end is connected to the hammer.
作为本实用新型的进一步改进，所述动力机构包括电机和减速电机，所述拨杆固定在减速电机的驱动轴上。 As a further improvement of the utility model, the power mechanism includes a motor and a geared motor, and the lever is fixed on the drive shaft of the geared motor.
作为本实用新型的进一步改进，所述摇臂通过吊绳与重锤连接，所述吊绳为钢丝绳。 As a further improvement of the utility model, the rocker arm is connected to the weight through a sling, and the sling is a steel wire rope.
本实用新型的有益效果是：本实用新型高性能材料抗冲击测试仪器的提升装置结构简单，操作便捷，能够为测试仪器提供自动往复式的冲击运动，其主要利用了三角形的两边之和大于第三边的原理，实现了拨杆和摇臂的往复式接触和脱离，从而带动摇臂转动完成重锤的往复提升和击落。 The beneficial effects of the utility model are: the lifting device of the high-performance material impact resistance testing instrument of the utility model is simple in structure, easy to operate, and can provide automatic reciprocating impact movement for the testing instrument, which mainly utilizes the sum of the two sides of the triangle greater than the first The principle of three sides realizes the reciprocating contact and disengagement of the lever and the rocker arm, thereby driving the rocker arm to rotate to complete the reciprocating lifting and shooting down of the weight.
附图说明 Description of drawings
图1为本实用新型结构示意图。 Fig. 1 is the structural representation of the utility model.
具体实施方式 Detailed ways
为了加深对本实用新型的理解，下面将结合实施例和附图对本实用新型作进一步详述，该实施例仅用于解释本实用新型，并不构成对本实用新型保护范围的限定。 In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with the embodiments and accompanying drawings. The embodiment is only used to explain the utility model, and does not constitute a limitation to the protection scope of the utility model.
图1出示了本实用新型一种抗冲击测试仪器的提升装置的一种实施方式，所述提升装置连接测试仪器的重锤1，所述提升装置包括底座2、动力机构3、拨杆4和摇臂5，所述拨杆4一端固定连接动力机构3，且拨杆4在动力机构3作用下转动，所述摇臂5通过转轴9固定在底座2上，摇臂4的一端与拨杆3外端相向并行呈交错状态，摇臂5的另一端连接重锤1;所述动力机构3包括电机6和减速电机7，所述拨杆4固定在减速电机7的驱动轴上,所述摇臂5通过吊绳8与重锤1连接，所述吊绳8为钢丝绳。 Fig. 1 has shown a kind of embodiment of the hoisting device of a kind of anti-impact test instrument of the present utility model, and described hoisting device is connected the weight 1 of testing instrument, and described hoisting device comprises base 2, power mechanism 3, driving lever 4 and Rocking arm 5, one end of said driving lever 4 is fixedly connected to power mechanism 3, and driving lever 4 rotates under the action of power mechanism 3, and described rocking arm 5 is fixed on the base 2 by rotating shaft 9, and one end of rocking arm 4 is connected with driving lever 3. The outer ends face each other and are in a staggered state. The other end of the rocker arm 5 is connected to the weight 1; The rocking arm 5 is connected with the weight 1 through a suspension rope 8, and the suspension rope 8 is a steel wire rope.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336178.9U CN203929536U (en) | 2014-06-23 | 2014-06-23 | The lifting gear of impact tester device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420336178.9U CN203929536U (en) | 2014-06-23 | 2014-06-23 | The lifting gear of impact tester device |
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| Publication Number | Publication Date |
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| CN203929536U true CN203929536U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420336178.9U Expired - Fee Related CN203929536U (en) | 2014-06-23 | 2014-06-23 | The lifting gear of impact tester device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913990A (en) * | 2015-06-09 | 2015-09-16 | 上海交通大学 | Rocker arm type small mass impact testing machine |
| CN110049211A (en) * | 2019-03-27 | 2019-07-23 | 苏州佳世达光电有限公司 | Monitor camera with cleaning systems |
| CN111397824A (en) * | 2019-12-31 | 2020-07-10 | 宁波柯力传感科技股份有限公司 | Drop impact test device for strain type weighing sensor |
| CN112697576A (en) * | 2020-12-31 | 2021-04-23 | 华南理工大学 | Material surface cyclic impact fatigue test device and test method |
-
2014
- 2014-06-23 CN CN201420336178.9U patent/CN203929536U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913990A (en) * | 2015-06-09 | 2015-09-16 | 上海交通大学 | Rocker arm type small mass impact testing machine |
| CN110049211A (en) * | 2019-03-27 | 2019-07-23 | 苏州佳世达光电有限公司 | Monitor camera with cleaning systems |
| CN111397824A (en) * | 2019-12-31 | 2020-07-10 | 宁波柯力传感科技股份有限公司 | Drop impact test device for strain type weighing sensor |
| CN111397824B (en) * | 2019-12-31 | 2021-11-02 | 宁波柯力传感科技股份有限公司 | Drop impact test device for strain type weighing sensor |
| CN112697576A (en) * | 2020-12-31 | 2021-04-23 | 华南理工大学 | Material surface cyclic impact fatigue test device and test method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150623 |
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| EXPY | Termination of patent right or utility model |