CN203745303U - Testing device for push-pull force of temperature fuse - Google Patents
Testing device for push-pull force of temperature fuse Download PDFInfo
- Publication number
- CN203745303U CN203745303U CN201320882026.4U CN201320882026U CN203745303U CN 203745303 U CN203745303 U CN 203745303U CN 201320882026 U CN201320882026 U CN 201320882026U CN 203745303 U CN203745303 U CN 203745303U
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- CN
- China
- Prior art keywords
- push
- pull force
- clamp
- pull
- temperature fuse
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- 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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Abstract
The utility model discloses a testing device for a push-pull force of a temperature fuse. The testing device comprises a drilling crew device, a rack, a hand wheel, a digital type push-pull force meter, a clamp and a clamp device, wherein the drilling crew device is provided with the rack, the hand wheel, the digital type push-pull force meter, the clamp and the clamp device; the rack is provided with the hand wheel; the digital type push-pull force meter, the clamp and the clamp device are fixed on one side of the rack; the clamp is arranged between the digital type push-pull force meter and the clamp device; and the clamp device can be movably mounted on the drilling crew device. The movement of the hand wheel controls the push force and the pull force of the clamp and the clamp device. Parts of the temperature fuse, such as a lead wire, cannot move so as to avoid a phenomenon that the temperature fuse is electrified again or the creep distance or the electric clearance is reduced due to the displacement of the parts; with the adoption of the testing device for the push-pull force of the temperature fuse, the aim of push-pull force resisting requirements of the temperature fuse is reached.
Description
Technical field
The utility model relates to a kind of device for testing push-pull force, refers to especially Thermal Cutoffs device for testing push-pull force.
Background technology
Along with society is constantly progressive, people are higher to pursuing a goal of life, enjoying life is also the natural things of people, therefore in one family, will inevitably buy the series products of some family expenses small electric apparatus, once there are quality problems in above-mentioned household electrical appliance, gently damage of product, heavy blast, the serious accident such as fire, serious threat is to people's the security of the lives and property, and therefore above household electrical appliances all will be installed Thermal Cutoffs, to prevent that above-mentioned household electrical appliances from occurring dry combustion method or meeting accident because of quality.The push-pull effort test of Thermal Cutoffs, be ensure Thermal Cutoffs installation strength, prevent that Thermal Cutoffs is in client's use or installation process, damage the structure of Thermal Cutoffs inside because being subject to certain power, comprise that the displacement of parts produces conducting again, reduce the electric requirement such as creepage distance, electric clearance.Thereby have influence on the use of terminal client to household electrical appliances, may occur dry combustion method and cause fire or not conducting and affect home appliance and cannot use, the importance of its push-pull effort test can be thought and it, although the method for testing of manufacturer is updated at present.Traditional mode is all to adopt easy fixture to test, and measuring accuracy is poor, efficiency is low, test data can not reflect reliably product quality characteristics, thereby quality be can not be guaranteed, usually there is no power or occur the situation of the hidden string of great quality.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of Thermal Cutoffs device for testing push-pull force.
The technical scheme solving the problems of the technologies described above is: a kind of Thermal Cutoffs device for testing push-pull force, comprises gallery device, frame, handwheel, digital pull and push dynamometer, fixture and grip device; Wherein said gallery device is provided with frame, handwheel, digital pull and push dynamometer, fixture and grip device; Wherein said frame is provided with handwheel; Wherein said digital pull and push dynamometer, fixture and grip device are fixed on a side of frame; Wherein said fixture is located at the centre of digital pull and push dynamometer and grip device; Wherein said grip device is movably arranged on gallery device.
As improvement, mobile thrust and the pulling force of controlling fixture and grip device of wherein said handwheel.
The beneficial effects of the utility model are: use simple, reduce to produce and rise this, enhance productivity, guarantee that the parts such as the lead-in wire of Thermal Cutoffs can not produce displacement, thereby avoid reclosing or reducing creepage distance or electric clearance because the displacement of parts affects Thermal Cutoffs, effectively ensure the design of the quality of product, adopt Thermal Cutoffs device for testing push-pull force, accurately the requirement of the anti-push-pull effort of Thermal Cutoffs is tested to the object that the anti-push-pull effort of satisfied temperature fuse requires.
Brief description of the drawings
Fig. 1 is a kind of front view of Thermal Cutoffs device for testing push-pull force.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1, a kind of Thermal Cutoffs device for testing push-pull force, comprises gallery device 1, frame 11, handwheel 12, digital pull and push dynamometer 13, fixture 14 and grip device 15; Wherein said gallery device 1 is provided with frame 11, handwheel 12, digital pull and push dynamometer 13, fixture 14 and grip device 15; Wherein said frame 11 is provided with handwheel 12; Wherein said digital pull and push dynamometer 13, fixture 14 and grip device 15 are fixed on a side of frame 11; Wherein said fixture 14 is located at the centre of digital pull and push dynamometer 13 and grip device 15; Wherein said grip device 15 is removable on gallery device 1.Mobile thrust and the pulling force of controlling fixture 14 and grip device 15 of wherein said handwheel 12.
Its embodiment is: shown in Fig. 1, install according to above-mentioned, Thermal Cutoffs is fixed in the middle of fixture 14 and grip device 15, along with the movement of handwheel 12, Thermal Cutoffs is applied to pulling force upwards or downward thrust, thrust and pulling force to Thermal Cutoffs are tested, and whether product meets relevant thrust and tensile test requirement.
The above only further illustrates technology contents of the present utility model with embodiment; so that reader is easier to understand; but do not represent that embodiment of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation, is all subject to protection of the present utility model.
Claims (5)
1. a Thermal Cutoffs device for testing push-pull force, comprises gallery device, frame, handwheel, digital pull and push dynamometer, fixture and grip device; It is characterized in that: wherein said gallery device is provided with frame, handwheel, digital pull and push dynamometer, fixture and grip device.
2. a kind of Thermal Cutoffs device for testing push-pull force according to claim 1, is characterized in that: wherein said frame is provided with handwheel.
3. a kind of Thermal Cutoffs device for testing push-pull force according to claim 1, is characterized in that: wherein said digital pull and push dynamometer, fixture and grip device are fixed on a side of frame; Wherein said fixture is located at the centre of digital pull and push dynamometer and grip device.
4. a kind of Thermal Cutoffs device for testing push-pull force according to claim 1, is characterized in that: wherein said grip device is movably arranged on gallery device.
5. a kind of Thermal Cutoffs device for testing push-pull force according to claim 2, is characterized in that: mobile thrust and the pulling force of controlling fixture and grip device of wherein said handwheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320882026.4U CN203745303U (en) | 2013-12-30 | 2013-12-30 | Testing device for push-pull force of temperature fuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320882026.4U CN203745303U (en) | 2013-12-30 | 2013-12-30 | Testing device for push-pull force of temperature fuse |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203745303U true CN203745303U (en) | 2014-07-30 |
Family
ID=51345088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320882026.4U Expired - Fee Related CN203745303U (en) | 2013-12-30 | 2013-12-30 | Testing device for push-pull force of temperature fuse |
Country Status (1)
Country | Link |
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CN (1) | CN203745303U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104155184A (en) * | 2014-08-26 | 2014-11-19 | 常州常利来电子有限公司 | Vehicle blade-type fuse pulling detection instrument |
-
2013
- 2013-12-30 CN CN201320882026.4U patent/CN203745303U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104155184A (en) * | 2014-08-26 | 2014-11-19 | 常州常利来电子有限公司 | Vehicle blade-type fuse pulling detection instrument |
CN104155184B (en) * | 2014-08-26 | 2016-06-29 | 常州常利来电子有限公司 | Automobile inserted sheet electric fuse pull-out test instrument |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20140730 Termination date: 20181230 |
|
CF01 | Termination of patent right due to non-payment of annual fee |