CN105067441A - Thermocouple pulling force test apparatus - Google Patents
Thermocouple pulling force test apparatus Download PDFInfo
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- CN105067441A CN105067441A CN201510235856.1A CN201510235856A CN105067441A CN 105067441 A CN105067441 A CN 105067441A CN 201510235856 A CN201510235856 A CN 201510235856A CN 105067441 A CN105067441 A CN 105067441A
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- tie
- arm
- slide block
- slurcam
- pulling force
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The present invention discloses a thermocouple pulling force test apparatus, which comprises a substrate and is characterized by further comprising a first pulling plate, a pulling force sensor, a second pulling plate, a third pulling plate and a control box, wherein the first pulling plate is fixedly connected on the substrate, the second pulling plate is fixedly connected on a first sliding block, the first sliding block and a first sliding groove fixedly connected on the substrate are matched, the second pulling plate is provided with a position limiting hole, one end of the pulling force sensor is connected with the first pulling plate, and the other end is connected with the second pulling plate. The thermocouple pulling force test apparatus of the present invention has characteristics of reasonable design, easy use, and high test accuracy.
Description
Technical field
The present invention relates to a kind of thermopair device for testing tensile force.
Background technology
Thermopair (thermocouple) is temperature element conventional in temperature measuring instrument, its direct measuring tempeature, and temperature signal is converted to thermopower signal, is converted to the temperature of measured medium by electric meter (secondary instrument).Be illustrated in figure 1 common a kind of thermopair, comprise thermocouple head 11 and wire 12.
Use thermopair before can to the connection between thermocouple head and wire carry out tensile test be used for judge both whether connect firm.But this test does not have special instrument, be all generally tested by the manual mode stretched, be namely judged as connecting reliably as long as do not come off after stretching.But such stretching is a loaded down with trivial details job for operating personnel, and multi-drawing defensive position can pain, and impact works normally, therefore designs a kind of frock can testing thermocouple head and wire degree of being connected firmly and is very important.
Summary of the invention
In view of above content, the invention provides a kind of easy to use and test thermopair device for testing tensile force accurately.
For achieving the above object, the technical solution adopted for the present invention to solve the technical problems is:
A kind of thermopair device for testing tensile force, comprises a substrate, it is characterized in that: also comprise the first arm-tie, pulling force sensor, the second arm-tie, the 3rd arm-tie and control enclosure; Described first arm-tie is connected on the substrate; Described second arm-tie is connected on the first slide block, and described first slide block and the first slide be connected on the substrate coordinate; Described second arm-tie there is a spacing hole; Described pulling force sensor one end connects described first arm-tie, and the other end connects described second arm-tie; Described 3rd arm-tie is connected on the second slide block, and described second slide block and the first slide be connected on the substrate coordinate; Described 3rd arm-tie comprises a slurcam and clamping plate, and described slurcam and clamping plate are fixed into T-shaped; Described slurcam there is a through wires hole; Described clamping plate there is a cable clamping interface; The direction vertical with described slurcam has two to promote cylinder; There is a clamping unit in the direction vertical with described clamping plate, and described clamping unit comprises a clamping cylinder and is connected to the head clamp of described clamping cylinder front end; Described clamping cylinder is connected on the 3rd slide block, and described 3rd slide block and the second slide be connected on the substrate coordinate; Described control enclosure comprises the display of controller and control enclosure outer face; The input end of described controller and the output terminal electrical connection of described pulling force sensor; The output terminal of described control enclosure and the input end electrical connection of described display.
Its further feature is as follows:
Described slurcam there are two promote cylinder snap ring.
The present invention is reasonable in design, easy to use and test accuracy is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of thermopair of the present invention.
Fig. 2 is the structural representation of a kind of thermopair device for testing tensile force of the present invention.
Fig. 3 is the structural representation of the 3rd arm-tie in a kind of thermopair device for testing tensile force of the present invention.
Embodiment
Below in conjunction with specific embodiment, content of the present invention is described in further detail:
Consult 2 and Fig. 3, a kind of thermopair device for testing tensile force, comprise a substrate 2, also comprise the first arm-tie 3, pulling force sensor 4, second arm-tie 5, the 3rd arm-tie 6 and control enclosure; Described first arm-tie is connected on the substrate; Described second arm-tie is connected on the first slide block, and described first slide block and the first chute 9 be connected on the substrate are slidably matched; Described second arm-tie there is a spacing hole 51; Described pulling force sensor one end connects described first arm-tie, and the other end connects described second arm-tie; Described 3rd arm-tie is connected on the second slide block, and described second slide block and the first slide be connected on the substrate coordinate; Described 3rd arm-tie comprises a slurcam 61 and clamping plate 62, and described slurcam and clamping plate are fixed into T-shaped; Described slurcam there is a through wires hole 63; Described clamping plate there is a cable clamping interface 621; The direction vertical with described slurcam has two to promote cylinder 8; There is a clamping unit in the direction vertical with described clamping plate, and described clamping unit comprises a clamping cylinder 71 and is connected to the head clamp 72 of described clamping cylinder front end; Described clamping cylinder is connected on the 3rd slide block, and described 3rd slide block and the second chute 10 be connected on the substrate are slidably matched; Described control enclosure comprises the display of controller and control enclosure outer face; The input end of described controller and the output terminal electrical connection of described pulling force sensor; The output terminal of described control enclosure and the input end electrical connection of described display.
Described slurcam there are two promote cylinder snap ring 64.
The simple course of work:
(1) thermocouple head is placed in spacing hole side;
(2) wire is successively through spacing hole and through wires hole;
(3), inside cable clamping interface wire being blocked described clamping plate, clamping cylinder action promotes head clamp and wire is blocked;
(4) two promote cylinder action, and promote the 3rd arm-tie, the pulling force of generation can be presented on the display of control enclosure.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a thermopair device for testing tensile force, comprises a substrate, it is characterized in that: also comprise the first arm-tie, pulling force sensor, the second arm-tie, the 3rd arm-tie and control enclosure;
Described first arm-tie is connected on the substrate;
Described second arm-tie is connected on the first slide block, and described first slide block and the first slide be connected on the substrate coordinate; Described second arm-tie there is a spacing hole;
Described pulling force sensor one end connects described first arm-tie, and the other end connects described second arm-tie;
Described 3rd arm-tie is connected on the second slide block, and described second slide block and the first slide be connected on the substrate coordinate; Described 3rd arm-tie comprises a slurcam and clamping plate, and described slurcam and clamping plate are fixed into T-shaped; Described slurcam there is a through wires hole; Described clamping plate there is a cable clamping interface; The direction vertical with described slurcam has two to promote cylinder; There is a clamping unit in the direction vertical with described clamping plate, and described clamping unit comprises a clamping cylinder and is connected to the head clamp of described clamping cylinder front end; Described clamping cylinder is connected on the 3rd slide block, and described 3rd slide block and the second slide be connected on the substrate coordinate;
Described control enclosure comprises the display of controller and control enclosure outer face; The input end of described controller and the output terminal electrical connection of described pulling force sensor; The output terminal of described control enclosure and the input end electrical connection of described display.
2. a kind of thermopair device for testing tensile force according to claim 1, is characterized in that: described slurcam has two promote cylinder snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510235856.1A CN105067441B (en) | 2015-05-11 | 2015-05-11 | A kind of thermocouple device for testing tensile force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510235856.1A CN105067441B (en) | 2015-05-11 | 2015-05-11 | A kind of thermocouple device for testing tensile force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105067441A true CN105067441A (en) | 2015-11-18 |
| CN105067441B CN105067441B (en) | 2018-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510235856.1A Active CN105067441B (en) | 2015-05-11 | 2015-05-11 | A kind of thermocouple device for testing tensile force |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404552A (en) * | 2016-11-18 | 2017-02-15 | 盐城工学院 | Monitoring device and in-situ tensioning device |
| CN106769487A (en) * | 2016-12-14 | 2017-05-31 | 歌尔股份有限公司 | Device for testing tensile force and method of testing |
| CN108540917A (en) * | 2018-06-12 | 2018-09-14 | 歌尔股份有限公司 | Earphone magnetic force detection device |
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|---|---|---|---|---|
| GB2101749A (en) * | 1981-05-18 | 1983-01-19 | Fira Furniture Industry Resear | An apparatus and a method for applying and measuring tensile force |
| CN101806632A (en) * | 2010-04-27 | 2010-08-18 | 苏州长风有限责任公司 | Method for improving connecting reliability between armoured thermocouple cable and mounting base |
| CN103149093A (en) * | 2011-12-07 | 2013-06-12 | 刘以宁 | Tension resistance tester |
| CN203490127U (en) * | 2013-09-25 | 2014-03-19 | 天津嘉拓电子科技有限公司 | Terminal tension testing device |
| CN103884594A (en) * | 2014-04-14 | 2014-06-25 | 江苏华凯线束有限公司 | Horizontal thin wire harness tension detector |
| CN203705323U (en) * | 2014-01-27 | 2014-07-09 | 群光电子(苏州)有限公司 | Joint pulling force measuring jig |
| CN204831927U (en) * | 2015-05-11 | 2015-12-02 | 奥可利电子(昆山)有限公司 | Thermocouple tensile test device |
-
2015
- 2015-05-11 CN CN201510235856.1A patent/CN105067441B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2101749A (en) * | 1981-05-18 | 1983-01-19 | Fira Furniture Industry Resear | An apparatus and a method for applying and measuring tensile force |
| CN101806632A (en) * | 2010-04-27 | 2010-08-18 | 苏州长风有限责任公司 | Method for improving connecting reliability between armoured thermocouple cable and mounting base |
| CN103149093A (en) * | 2011-12-07 | 2013-06-12 | 刘以宁 | Tension resistance tester |
| CN203490127U (en) * | 2013-09-25 | 2014-03-19 | 天津嘉拓电子科技有限公司 | Terminal tension testing device |
| CN203705323U (en) * | 2014-01-27 | 2014-07-09 | 群光电子(苏州)有限公司 | Joint pulling force measuring jig |
| CN103884594A (en) * | 2014-04-14 | 2014-06-25 | 江苏华凯线束有限公司 | Horizontal thin wire harness tension detector |
| CN204831927U (en) * | 2015-05-11 | 2015-12-02 | 奥可利电子(昆山)有限公司 | Thermocouple tensile test device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404552A (en) * | 2016-11-18 | 2017-02-15 | 盐城工学院 | Monitoring device and in-situ tensioning device |
| CN106769487A (en) * | 2016-12-14 | 2017-05-31 | 歌尔股份有限公司 | Device for testing tensile force and method of testing |
| CN106769487B (en) * | 2016-12-14 | 2020-04-07 | 歌尔股份有限公司 | Tension testing device and method |
| CN108540917A (en) * | 2018-06-12 | 2018-09-14 | 歌尔股份有限公司 | Earphone magnetic force detection device |
| CN108540917B (en) * | 2018-06-12 | 2020-11-24 | 歌尔股份有限公司 | Earphone magnetic force detection device |
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| Publication number | Publication date |
|---|---|
| CN105067441B (en) | 2018-05-25 |
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