CN106198201A - A kind of drawing force testing device for cover strip - Google Patents
A kind of drawing force testing device for cover strip Download PDFInfo
- Publication number
- CN106198201A CN106198201A CN201610524497.6A CN201610524497A CN106198201A CN 106198201 A CN106198201 A CN 106198201A CN 201610524497 A CN201610524497 A CN 201610524497A CN 106198201 A CN106198201 A CN 106198201A
- Authority
- CN
- China
- Prior art keywords
- cover strip
- clamp forceps
- bolt
- testing device
- forceps
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0423—Chucks, fixtures, jaws, holders or anvils using screws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0452—Cushioning layer between test piece and grip
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of drawing force testing device for cover strip, including pedestal, the support being each provided on pedestal and lower clamp, the upper fixture being arranged on support, described upper fixture and lower clamp all include supporting the left clamp forceps and right clamp forceps that seat and being arranged on supports on seat and one end is hinged, it is respectively provided with porose on described left clamp forceps and right clamp forceps, it is equipped with bolt in described hole, described bolt two ends are provided with the nut for fixing bolt, described nut and left clamp forceps, the spring being set on bolt it is provided with between nut and right clamp forceps, it is strong to the chucking power of cover strip, when it is carried out pulling capacity test, it is not easily disconnected from clamping.
Description
Technical field
The present invention relates to measurement apparatus field, more specifically, relate to a kind of drawing force testing device for cover strip.
Background technology
In prior art, drawing force testing device all uses metallic article, easily causes damage for terminal and wire rod, makes
Become unnecessary waste, the manpower and materials of waste enterprise.There is certain requirement in market to the pulling capacity of carrier band now.Carrier band is at it
The hole for bearing electronic devices and components equidistantly it is dispersed with and for being indexed the hole, location of location on length direction.Cover strip with
Carry with the use of, external force or heating in the case of seal carrier band surface, formed Guan Bi space, protection carrier band pocket
Middle electronic devices and components.Existing cover strip drawing force testing device it include fixture, but, its chucking power of existing fixture is strong,
The phenomenon that cover strip departs from easily occurs.
Summary of the invention
The present invention is to solve that above-mentioned technical problem provides a kind of drawing force testing device for cover strip, it is to cover strip
Chucking power is strong, and when it is carried out pulling capacity test, it is not easily disconnected from clamping.
The present invention solves the problems referred to above and be the technical scheme is that
A kind of drawing force testing device for cover strip, the support including pedestal, being each provided on pedestal and lower clamp, is arranged on
Upper fixture on frame, described upper fixture and lower clamp all include supporting seat and the left fixture being arranged on support seat and one end is hinged
Pincers and right clamp forceps, described left clamp forceps and right clamp forceps are respectively provided with porose, are equipped with bolt, described bolt two in described hole
End is provided with the nut for fixing bolt, is provided with set between described nut and left clamp forceps, nut and right clamp forceps
The spring being located on bolt.The present invention improves on the basis of existing technology, does the structure of upper fixture and lower clamp
Improve so that it is be applicable to the pulling capacity testing requirement of cover strip.Left clamp forceps and right clamp forceps arrange bolt, and bolt with
Sheathed spring between nut.Under the force of a spring, left clamp forceps and right clamp forceps are drawn close further, thus realize cover strip
Enhancing clamping.Setting up this structure on the basis of existing structure, can effectively strengthen the chucking power to cover strip, cover strip is difficult to take off
From fixture.
As preferably, the inner side of described left clamp forceps and right clamp forceps is provided with cover strip protective layer.
Further, described cover strip protective layer is rubber layer.
Further, described cover strip protective layer is spongy layer.
To sum up, the invention has the beneficial effects as follows:
The present invention arranges bolt on the basis of existing technology on left clamp forceps and right clamp forceps, and between bolt and nut
Sheathed spring, can effectively strengthen the chucking power to cover strip, and cover strip is not easily disconnected from fixture.
Detailed description of the invention
Below in conjunction with embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that institute
The embodiment described is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into the present invention
The scope of protection.
Embodiment 1:
A kind of drawing force testing device for cover strip, the support including pedestal, being each provided on pedestal and lower clamp, is arranged on
Upper fixture on frame, described upper fixture and lower clamp all include supporting seat and the left fixture being arranged on support seat and one end is hinged
Pincers and right clamp forceps, described left clamp forceps and right clamp forceps are respectively provided with porose, are equipped with bolt, described bolt two in described hole
End is provided with the nut for fixing bolt, is provided with set between described nut and left clamp forceps, nut and right clamp forceps
The spring being located on bolt.
Embodiment 2:
The present embodiment optimizes on the basis of above-described embodiment, and the inner side of the most described left clamp forceps and right clamp forceps is respectively provided with
There is cover strip protective layer.
Described cover strip protective layer is rubber layer.Use rubber layer that cover strip is protected, left clamp forceps and right folder can be avoided
The tool pincers destructive power to cover strip, owing to the frictional force of rubber layer is big, it is possible to strengthen the chucking power to cover strip.
Described cover strip protective layer is spongy layer.
As it has been described above, the present invention can preferably be realized.
Claims (4)
1., for the drawing force testing device of cover strip, the support including pedestal, being each provided on pedestal and lower clamp, it is arranged on
Upper fixture on support, described upper fixture and lower clamp all include supporting seat and the left folder being arranged on support seat and one end is hinged
Tool pincers and right clamp forceps, it is characterised in that: it is respectively provided with porose on described left clamp forceps and right clamp forceps, in described hole, is equipped with spiral shell
Bolt, described bolt two ends are provided with the nut for fixing bolt, described nut and left clamp forceps, nut and right clamp forceps it
Between be provided with the spring being set on bolt.
A kind of drawing force testing device for cover strip the most according to claim 1, it is characterised in that: described left clamp forceps
It is provided with cover strip protective layer with the inner side of right clamp forceps.
A kind of drawing force testing device for cover strip the most according to claim 2, it is characterised in that: described cover strip is protected
Layer is rubber layer.
A kind of drawing force testing device for cover strip the most according to claim 2, it is characterised in that: described cover strip is protected
Layer is spongy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524497.6A CN106198201A (en) | 2016-07-06 | 2016-07-06 | A kind of drawing force testing device for cover strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524497.6A CN106198201A (en) | 2016-07-06 | 2016-07-06 | A kind of drawing force testing device for cover strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106198201A true CN106198201A (en) | 2016-12-07 |
Family
ID=57466224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610524497.6A Pending CN106198201A (en) | 2016-07-06 | 2016-07-06 | A kind of drawing force testing device for cover strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106198201A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206841U (en) * | 1987-04-20 | 1988-06-08 | 工程兵工程学院 | Friction type clamp for pure tensile test of concrete |
| US5932789A (en) * | 1995-08-21 | 1999-08-03 | Stein; Ronald B. | Bolt thread inspection and thread polishing device |
| US20020095995A1 (en) * | 2000-03-31 | 2002-07-25 | Kelly Willson-Hackworth | Creep testing fixture and method |
| CN101055238A (en) * | 2007-05-18 | 2007-10-17 | 上海永大电梯设备有限公司 | Elevator guide shoe base liner abrasion experiment device |
| CN102012344A (en) * | 2009-09-04 | 2011-04-13 | 上海华龙测试仪器有限公司 | Sample arranging and clamping device |
| CN104330302A (en) * | 2014-10-11 | 2015-02-04 | 无锡鑫宏业特塑线缆有限公司 | Drawing force test jig |
-
2016
- 2016-07-06 CN CN201610524497.6A patent/CN106198201A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206841U (en) * | 1987-04-20 | 1988-06-08 | 工程兵工程学院 | Friction type clamp for pure tensile test of concrete |
| US5932789A (en) * | 1995-08-21 | 1999-08-03 | Stein; Ronald B. | Bolt thread inspection and thread polishing device |
| US20020095995A1 (en) * | 2000-03-31 | 2002-07-25 | Kelly Willson-Hackworth | Creep testing fixture and method |
| CN101055238A (en) * | 2007-05-18 | 2007-10-17 | 上海永大电梯设备有限公司 | Elevator guide shoe base liner abrasion experiment device |
| CN102012344A (en) * | 2009-09-04 | 2011-04-13 | 上海华龙测试仪器有限公司 | Sample arranging and clamping device |
| CN104330302A (en) * | 2014-10-11 | 2015-02-04 | 无锡鑫宏业特塑线缆有限公司 | Drawing force test jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
|
| RJ01 | Rejection of invention patent application after publication |