CN2600806Y - Chuck unit of terminal drawing force investigating equipment - Google Patents
Chuck unit of terminal drawing force investigating equipment Download PDFInfo
- Publication number
- CN2600806Y CN2600806Y CN 01215783 CN01215783U CN2600806Y CN 2600806 Y CN2600806 Y CN 2600806Y CN 01215783 CN01215783 CN 01215783 CN 01215783 U CN01215783 U CN 01215783U CN 2600806 Y CN2600806 Y CN 2600806Y
- Authority
- CN
- China
- Prior art keywords
- intermediate plate
- clamping
- terminal
- utility
- testing apparatus
- 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 - Lifetime
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Abstract
The utility model relates to a clamping component of a terminal pull-out force testing device, which is composed of a first clamping clip and a second clamping slip; the connection between the first clamping clip and the second clamping slip is flexible, the unconnected ends of the first clamping clip and the second clamping slip bend inwards to from the hook parts which can tightly kiss, a bolt is provided between the first clamping clip and the second clamping slip, the bolt is pulled-on with a flexible unit which is clamped between the first clamping clip and the second clamping slip. Adopting the structure, the open-close degree of the clamping mechanism can be adjusted through the bolt, so the application of the utility model is convenient.
Description
Technical field
The utility model relates to a kind of clamping part, particularly relates to a kind of clamping part that is applied to terminal pulling capacity testing apparatus.
Background technology
The pulling capacity that the wire rod terminal can bear is to weigh a significant data of wire quality, and the drawing masterpiece sampling Detection to the wire rod terminal in the wire rod production run is an important ring that guarantees product quality.But the clamping part that still is not exclusively used in the equipment, particularly this equipment of this detection is not now preferably selected preferably.The clamping part of our previously used terminal pulling capacity testing apparatus is general clip, because the closed dynamics between its two intermediate plates is non-adjustable whole, so be unsuitable for the test of terminal pulling capacity, if clamp system holds too tight, then can make the terminal distortion,, then can can't clip terminal again if clamp system folder ground is too loose, thereby can't record data, be not easy to the test of terminal pulling capacity.
Summary of the invention
The purpose of this utility model just provides a kind of clamping part terminal pulling capacity testing apparatus, conveniently adjusted intermediate plate opening and closing degree that is applied to.
For above-mentioned purpose, the utility model provides a kind of clamping part of terminal pulling capacity testing apparatus, comprise: first intermediate plate and second intermediate plate, be flexible connection between first intermediate plate and second intermediate plate, the not link of first intermediate plate and second intermediate plate is inwardly curved, form the hook part, but and two hook part tight connectings, it is characterized in that first intermediate plate is provided with a perforation, then be provided with the screw relative on second intermediate plate with this perforation, one bolt passes perforation and is screwed in the screw, also be arranged with an elastic parts on this bolt, this elastic parts is folded between first intermediate plate and second intermediate plate and is in impaction state, and its elastic force separates first intermediate plate and second intermediate plate.
The formation of mat said modules, rotatable bolt are regulated the opening and closing degree of two intermediate plates, are convenient to the test of terminal pulling capacity.
Description of drawings
The utility model will be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural drawing of terminal pulling capacity testing apparatus;
Fig. 2 is the exploded view of clamping part of the terminal pulling capacity testing apparatus of the utility model;
Fig. 3 is the stereographic map of clamping part of the terminal pulling capacity testing apparatus of the utility model;
Fig. 4 is the user mode figure of clamping part of the terminal pulling capacity testing apparatus of the utility model;
Fig. 5 is another embodiment of clamping part of the terminal pulling capacity testing apparatus of the utility model.
Embodiment
Figure 1 shows that a kind of pulling capacity testing apparatus, it comprises a support 1, this support 1 is provided with draw-bar donamometer 2, draw-bar donamometer 2 can move up and down along support 1 by electric assembly, its lifting action is by switch 6 controls, start or stop then by switch 7 controls, this draw-bar donamometer 2 is made up of dial plate 21 and pull bar 22, pull bar 22 can bear pulling force and relatively dial plate 21 move down, the pulling force that it bore can indicate on dial plate 21, and the clamping part 3 of the terminal pulling capacity testing apparatus of the utility model just is connected on the pull bar 22.The below of support 1 upper pulling force table 2 also is provided with a caliper 4, and this caliper 4 is used to clamp the end that terminal is not set of test wire rod.Because this pulling capacity testing apparatus other parts structure is identical with technology known to the general public, and the creation emphasis of non-the utility model, so do not repeat them here.
The specific embodiment of the clamping part 3 of this terminal pulling capacity testing apparatus such as Fig. 2, shown in Figure 3, it mainly is made up of first intermediate plate 31 and second intermediate plate 32 of mutual pivot joint, wherein, one of first intermediate plate, 31 1 ends side is provided with first a pivot portion 311 that stretches out, in present embodiment, this first pivot portion 311 is a body of rod; 32 of second intermediate plates are provided with and the second pivot portion 321 that stretch out corresponding with the above-mentioned first pivot portion 311, in present embodiment, this second pivot portion 321 is the groove structure of a protrusion, serial connection by a hinged arm 33, this the second pivot portion 321 and the first pivot portion 311 are articulated, and then make being connected of first intermediate plate 31 and the second intermediate plate 32 formation activities.Relative the curving of not link of first intermediate plate 31 and second intermediate plate 32 colluded shape, forms first hook portion 312, second hook portion 322 respectively, and this first hook portion 312, second hook portion 322 be tight connecting mutually.First intermediate plate 31 is provided with a perforation and then is provided with on 313, the second intermediate plates 32 with 313 corresponding screw 323, one bolts 34 of boring a hole and 313 can be screwed in the screw 323 by boring a hole.Also be arranged with an elastic parts 35 on the bolt 34, this elastic parts 35 is interposed between first intermediate plate 31 and second intermediate plate 32, and is in impaction state, and in present embodiment, this elastic parts can be spring.
As Fig. 1, shown in 4, when the operator uses the clamping part of this terminal pulling capacity testing apparatus, earlier bolt 34 is unscrewed, terminal 51 with wire rod 5 is clipped in this clamping part 3 first intermediate plates 31 then, between second intermediate plate 32, make the overhead kick 511 of terminal 51 hang over first intermediate plate 31, first hook portion 312 on second intermediate plate 32, on second hook portion 322, tight a bolt 34 again, make first intermediate plate 31 and second intermediate plate 32 be closed into suitable degree, adjust caliper 4, make a not end 52 of splicing ear 51 of its pincers stringing material 5, starting switch slowly moves up draw-bar donamometer 2 then, when terminal 51 is pulled away from wire rod 5, the data recording of indication on the dial plate 21 is got off, just obtained the data of the maximum pull that terminal 51 can bear.
Other sees also shown in Figure 5, and as another embodiment of the utility model, above-mentioned elastic parts 35 can also adopt shell fragment, and its principle is all identical with the technical characterstic that the utility model is disclosed with effect.
By the above as can be known, because the clamping part of the terminal pulling capacity testing apparatus of the utility model adopts screw rod to regulate the opening and closing degree of clamp system, has good practicability.Though the utility model discloses as above with specific embodiment, right its is not in order to restriction the utility model, anyly is familiar with this operator, according to the feature of the utility model, the equivalence of being done changes or modifies, and all should be encompassed within the claim scope of the utility model application.
Claims (3)
1, a kind of clamping part of terminal pulling capacity testing apparatus, it includes one first intermediate plate and one second intermediate plate, be movably connected between this first intermediate plate and second intermediate plate, the not link of first intermediate plate and second intermediate plate is relative hook part structure, but and two hook part tight connectings, it is characterized in that: first intermediate plate is provided with a perforation, then be provided with the screw relative on second intermediate plate with this perforation, one bolt passes perforation and is screwed in the screw, also be arranged with an elastic parts on this bolt, this elastic parts is folded between first intermediate plate and second intermediate plate.
2, the clamping part of terminal pulling capacity testing apparatus as claimed in claim 1, it is characterized in that: elastic parts can be a spring.
3, the clamping part of terminal pulling capacity testing apparatus as claimed in claim 1, it is characterized in that: elastic parts also can be a shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215783 CN2600806Y (en) | 2001-03-28 | 2001-03-28 | Chuck unit of terminal drawing force investigating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01215783 CN2600806Y (en) | 2001-03-28 | 2001-03-28 | Chuck unit of terminal drawing force investigating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600806Y true CN2600806Y (en) | 2004-01-21 |
Family
ID=34141402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01215783 Expired - Lifetime CN2600806Y (en) | 2001-03-28 | 2001-03-28 | Chuck unit of terminal drawing force investigating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600806Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735540A (en) * | 2011-04-01 | 2012-10-17 | 亚旭电子科技(江苏)有限公司 | Tensile test device |
| CN102998256A (en) * | 2012-12-20 | 2013-03-27 | 王曦 | Anchoring force detection instrument of opening-self-hanging type full-automatic embedded steel bar |
| CN103822824A (en) * | 2014-03-11 | 2014-05-28 | 河南科技大学 | Clamp for cylindrical metallographic sample |
| CN106442313A (en) * | 2016-08-23 | 2017-02-22 | 北京时代民芯科技有限公司 | Lead firmness tester |
| KR101784491B1 (en) * | 2015-12-18 | 2017-10-11 | (주)스케일트론 | Tension measuring apparatus of electrical cable |
| CN110487458A (en) * | 2018-05-11 | 2019-11-22 | 神讯电脑(昆山)有限公司 | Connector detection device |
-
2001
- 2001-03-28 CN CN 01215783 patent/CN2600806Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735540A (en) * | 2011-04-01 | 2012-10-17 | 亚旭电子科技(江苏)有限公司 | Tensile test device |
| CN102998256A (en) * | 2012-12-20 | 2013-03-27 | 王曦 | Anchoring force detection instrument of opening-self-hanging type full-automatic embedded steel bar |
| CN102998256B (en) * | 2012-12-20 | 2015-08-19 | 王曦 | Opening self-hanging full-automatic plant anchor power detector |
| CN103822824A (en) * | 2014-03-11 | 2014-05-28 | 河南科技大学 | Clamp for cylindrical metallographic sample |
| CN103822824B (en) * | 2014-03-11 | 2016-08-24 | 河南科技大学 | Cylindricality metallographic specimen clamp |
| KR101784491B1 (en) * | 2015-12-18 | 2017-10-11 | (주)스케일트론 | Tension measuring apparatus of electrical cable |
| CN106442313A (en) * | 2016-08-23 | 2017-02-22 | 北京时代民芯科技有限公司 | Lead firmness tester |
| CN106442313B (en) * | 2016-08-23 | 2019-04-02 | 北京时代民芯科技有限公司 | A kind of lead integrity tester |
| CN110487458A (en) * | 2018-05-11 | 2019-11-22 | 神讯电脑(昆山)有限公司 | Connector detection device |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110328 Granted publication date: 20040121 |