CN201716238U - Stiffness tester for lead wire - Google Patents
Stiffness tester for lead wire Download PDFInfo
- Publication number
- CN201716238U CN201716238U CN201020192382XU CN201020192382U CN201716238U CN 201716238 U CN201716238 U CN 201716238U CN 201020192382X U CN201020192382X U CN 201020192382XU CN 201020192382 U CN201020192382 U CN 201020192382U CN 201716238 U CN201716238 U CN 201716238U
- Authority
- CN
- China
- Prior art keywords
- lead wire
- pressure plate
- pressing plate
- seat
- plate
- Prior art date
- 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
Links
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a stiffness tester for a lead wire, which comprises a base and a support plate arranged thereon. The innovation points lie in that a pressure plate seat is fixed on the front side at the top of the support plate, a pressure plate is arranged on the pressure plate seat, a screw rod penetrating the pressure plate upwardly is connected to the pressure plate seat, and a nut compressing the pressure plate on the pressure plate seat is in threaded fit with the screw rod; and a scale plate is mounted on the side surface at the top of the support plate, length scales are formed in the X-axis direction of the scale plate, and vertical displacement scales are formed in the Y-axis direction. The utility model has the advantages as follows: when the stiffness tester is used, the top of the lead wire is bent, the initial X-axis length at the top of the lead wire is a definite value, the tail end of the lead wire is arranged between the pressure plate seat and the pressure plate and is locked by the nut, the lead wire main body extends out of the pressure plate, and the scale plate is arranged on the back of the lead wire main body, thus when a weight with definite quality is arranged at the top of the lead wire, the read Y-axis vertical displacement of the end part of the lead wire on the scale plate reflects the stiffness of the lead wire.
Description
Technical field
The utility model relates to a kind of tester, the tester that particularly a kind of rigidity that is used to go between detects.
Background technology
In the production technology of lead-in wire, every batch of each performance index of the lead material of buying might be different, need detect it.
The utility model content
The technical problems to be solved in the utility model provides the tester that a kind of rigidity that is used to go between detects.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of lead-in wire rigidity testing instrument, comprise base and the back up pad that is located on the base, its innovative point is: described back up pad top face is fixed with a pressing plate seat, be placed with a pressing plate on the pressing plate seat, be connected with a screw rod that is upward through pressing plate on the described pressing plate seat, threaded engagement has pressing plate is pressed on nut on the pressing plate seat on the screw rod; The back up pad top-side is equipped with a scaleplate, and the X-direction of this scaleplate is the length scale, and Y direction is the perpendicular displacement scale.
Advantage of the present utility model is: during use, top bending with lead-in wire, lead terminal is placed between pressing plate seat and the pressing plate, and by nut lock, the lead-in wire main body is stretched out pressing plate, and it is scaleplate behind, during each the test, the initial X-axis length that guide-wire tip is stretched out pressing plate is definite value, places the counterweight of a fixed mass on the top of lead-in wire, reads the rigidity that the lead-in wire perpendicular displacement of end on the scaleplate Y-axis can reflect this lead-in wire from scaleplate.
Description of drawings
Accompanying drawing is the utility model lead-in wire rigidity testing instrument structural representation.
Embodiment
As shown in drawings, the utility model comprises base plate 1, back up pad 2, pressing plate seat 3, pressing plate 4, screw rod 5, nut 6, scaleplate 7.
Above-mentioned base plate 1 is provided with back up pad 2, and back up pad 2 top face are fixed with a pressing plate seat 3, is placed with a pressing plate 4 on the pressing plate seat 3, and is connected with a screw rod 5 that is upward through pressing plate 4, threaded engagement nut 6 on this screw rod 5 on pressing plate seat 3.
In back up pad 2 top-side a scaleplate 7 is installed, the X-direction of this scaleplate 7 is the length scale, and Y direction is the perpendicular displacement scale.
During use, with the top bending of lead-in wire, lead terminal is placed between pressing plate seat 3 and the pressing plate 4, and by nut 6 lockings, the lead-in wire main body is stretched out pressing plate 4, and it is scaleplate 7 behind, during each the test, the distance that guide-wire tip is stretched out pressing plate is that initial X-axis length is definite value.Hang the counterweight 8 of a fixed mass at the top bending part of lead-in wire, read the rigidity that the lead-in wire perpendicular displacement of end on the scaleplate Y-axis can reflect this lead-in wire from scaleplate 7.
Claims (1)
- One kind the lead-in wire rigidity testing instrument, comprise base and the back up pad that is located on the base, it is characterized in that: described back up pad top face is fixed with a pressing plate seat, be placed with a pressing plate on the pressing plate seat, be connected with a screw rod that is upward through pressing plate on the described pressing plate seat, threaded engagement has pressing plate is pressed on nut on the pressing plate seat on the screw rod; The back up pad top-side is equipped with a scaleplate, and the X-direction of this scaleplate is the length scale, and Y direction is the perpendicular displacement scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020192382XU CN201716238U (en) | 2010-05-17 | 2010-05-17 | Stiffness tester for lead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020192382XU CN201716238U (en) | 2010-05-17 | 2010-05-17 | Stiffness tester for lead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201716238U true CN201716238U (en) | 2011-01-19 |
Family
ID=43462243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020192382XU Expired - Fee Related CN201716238U (en) | 2010-05-17 | 2010-05-17 | Stiffness tester for lead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201716238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564862A (en) * | 2011-12-30 | 2012-07-11 | 航天科工惯性技术有限公司 | Method for testing rigidity of chip |
| CN103149097A (en) * | 2013-03-07 | 2013-06-12 | 中国空间技术研究院 | Tension testing device of pin lead wire of electronic component |
| CN103969126A (en) * | 2014-05-23 | 2014-08-06 | 常德力元新材料有限责任公司 | Method for detecting flexibility of porous metal material |
-
2010
- 2010-05-17 CN CN201020192382XU patent/CN201716238U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564862A (en) * | 2011-12-30 | 2012-07-11 | 航天科工惯性技术有限公司 | Method for testing rigidity of chip |
| CN103149097A (en) * | 2013-03-07 | 2013-06-12 | 中国空间技术研究院 | Tension testing device of pin lead wire of electronic component |
| CN103149097B (en) * | 2013-03-07 | 2015-05-13 | 中国空间技术研究院 | Tension testing device of pin lead wire of electronic component |
| CN103969126A (en) * | 2014-05-23 | 2014-08-06 | 常德力元新材料有限责任公司 | Method for detecting flexibility of porous metal material |
| CN103969126B (en) * | 2014-05-23 | 2016-06-22 | 常德力元新材料有限责任公司 | The detection method of porous metal material pliability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130517 |