CN205808847U - A kind of based on macromolecular material bending property detection device - Google Patents
A kind of based on macromolecular material bending property detection device Download PDFInfo
- Publication number
- CN205808847U CN205808847U CN201620706785.9U CN201620706785U CN205808847U CN 205808847 U CN205808847 U CN 205808847U CN 201620706785 U CN201620706785 U CN 201620706785U CN 205808847 U CN205808847 U CN 205808847U
- Authority
- CN
- China
- Prior art keywords
- programme
- last item
- theatrical performance
- base
- macromolecular material
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
This utility model relates to a kind of based on macromolecular material bending property detection device, base both sides all offer multiple first screw, the first scale it is provided with in the horizontal direction on base, two bearings are all arranged on base by the first bolt coordinated with the first screw, and lay respectively at base both sides, holder top is rotatably connected to support roller, support roller and be arranged over support, cylinder is rack-mount, air cylinder driven connects presents a theatrical performance as the last item on a programme, both sides of presenting a theatrical performance as the last item on a programme all offer multiple second screw, present a theatrical performance as the last item on a programme and be provided with the second scale in the horizontal direction, on two pressure heads are all arranged on by the second bolt coordinated with the second screw and present a theatrical performance as the last item on a programme, and it is positioned at both sides of presenting a theatrical performance as the last item on a programme, and supporting between roller, pressure head has the work portion of arc, near supporting roller direction, the horizontal sectional area in described work portion is gradually increased.The utility model proposes based on macromolecular material bending property detection device, simple in construction, reasonable in design, easy to operate, testing result is reliable.
Description
Technical field
This utility model relates to technical field of polymer materials, bends based on macromolecular material more specifically to one
Device for detecting performance.
Background technology
Along with the development of Macromolecular materials industry, macromolecular material yield is being continuously increased, in high score word materials'use mistake
Cheng Zhong, the problem that bend fracture can be met, in order to predict the bending property of macromolecular material, need to carry out curved to macromolecular material
Qu Xingneng detects.Existing macromolecular material bending property detection device, structure is complicated, operation inconvenience, it is impossible to according to test shape
Shape Reasonable adjustment span, accuracy of detection has much room for improvement.
Utility model content
Technical problem to be solved in the utility model is that providing a kind of fills based on macromolecular material bending property detection
Put,
The utility model proposes is a kind of based on macromolecular material bending property detection device, including: base, base two
Side all offers multiple first screw, and base is provided with the first scale in the horizontal direction, two bearings all by with the first screw
The first bolt coordinated is arranged on base, and lays respectively at base both sides, and holder top is rotatably connected to support roller, supports roller
Being arranged over support, cylinder is rack-mount, and air cylinder driven connects presents a theatrical performance as the last item on a programme, and both sides of presenting a theatrical performance as the last item on a programme all offer multiple second screw,
Presenting a theatrical performance as the last item on a programme and be provided with the second scale in the horizontal direction, two pressure heads are all arranged on by the second bolt coordinated with the second screw presents a theatrical performance as the last item on a programme
On, and it is positioned at both sides of presenting a theatrical performance as the last item on a programme, and supporting between roller, pressure head has the work portion of arc, near supporting roller direction, described work
The horizontal sectional area making portion is gradually increased.
Preferably, the displacement transducer that can detect position of presenting a theatrical performance as the last item on a programme also is included.
Preferably, present a theatrical performance as the last item on a programme and cylinder piston rod is coaxially disposed.
Preferably, the callosity being arranged on base is also included.
The one that the utility model proposes, based on macromolecular material bending property detection device, can adjust according to specimen shape
The distance between supporting stick on bearing, and then adjust span, and during detection, back-up roller can only roll, and is not susceptible to
Mobile, improve accuracy of detection；The distance between two pressure heads, and the shape in two pressure head work portions can be adjusted according to specimen shape
Shape is convenient applies pressure to sample.The utility model proposes based on macromolecular material bending property detection device, simple in construction,
Reasonable in design, easy to operate, testing result is reliable.
Accompanying drawing explanation
Fig. 1 is a kind of based on macromolecular material bending property detection device the structural representation that the utility model proposes.
Detailed description of the invention
As it is shown in figure 1, Fig. 1 is a kind of based on macromolecular material bending property detection device the knot that the utility model proposes
Structure schematic diagram.
With reference to Fig. 1, the utility model proposes a kind of based on macromolecular material bending property detection device,
The novel proposition of this use based on macromolecular material bending property detection device, including: base 1, base 1 both sides are equal
Offering multiple first screw, base 1 is provided with the first scale 2 in the horizontal direction, two bearings 3 are all by joining with the first screw
The first bolt 4 closed is arranged on base 1, and lays respectively at base 1 both sides, and bearing 3 top is rotatably connected to support roller 5,
Support roller 5 is arranged over support 6, and cylinder 7 is installed on the frame 6, and cylinder 7 drive connection presents a theatrical performance as the last item on a programme 8, and 8 both sides of presenting a theatrical performance as the last item on a programme all offer many
Individual second screw, presenting a theatrical performance as the last item on a programme 8 is provided with the second scale 9 in the horizontal direction, two pressure heads 10 all by coordinate with the second screw second
Bolt 11 is arranged on presents a theatrical performance as the last item on a programme on 8, and is positioned at 8 both sides of presenting a theatrical performance as the last item on a programme, and is supporting between roller 5, and pressure head 10 has the work portion of arc,
Near supporting roller 5 direction, the horizontal sectional area in described work portion is gradually increased.
The present embodiment principle is as follows: according to the distance between presetting two bearings 3 of specimen shape, sample is placed on support
On roller 5, by observing the first scale 2, adjust the distance of bearing 3 further, after treating that bearing 3 adjusts, according to supporting roller 5
Position, by observing the second scale 9, adjusts the position of two pressure heads 10, thereafter, cylinder 7 piston rod drive belt dynamic head 10 times
OK, so that test is curved test.
8 contacting with bearing 3 because of over-travel for preventing from presenting a theatrical performance as the last item on a programme, thus cause the damage of this detection device, this programme is also
Including the displacement transducer that can detect 8 positions of presenting a theatrical performance as the last item on a programme.
Above-mentioned, presenting a theatrical performance as the last item on a programme 8 is coaxially disposed with cylinder 7 piston rod, and the motion of pressure head 10 is more steady.
Additionally, also include the callosity 12 being arranged on base 1, this device work process is difficult to rock, it is ensured that detection knot
The precision of fruit.
The utility model proposes is a kind of based on macromolecular material bending property detection device, can adjust according to specimen shape
The distance between supporting stick on whole bearing, and then adjust span, and during detection, back-up roller can only roll, and is difficult to send out
Raw mobile, improve accuracy of detection；The distance between two pressure heads can be adjusted according to specimen shape, and two pressure head work portions
Shape is convenient applies pressure to sample.The utility model proposes based on macromolecular material bending property detection device, structure letter
Single, reasonable in design, easy to operate, testing result is reliable.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art is in the technical scope that this utility model discloses, according to this practicality
Novel technical scheme and utility model thereof conceive equivalent or change in addition, all should contain at protection model of the present utility model
Within enclosing.
Claims (4)
1. one kind based on macromolecular material bending property detection device, it is characterised in that including: base (1), base (1) both sides
All offering multiple first screw, base (1) is provided with the first scale (2) in the horizontal direction, two bearings (3) are all by with
The first bolt (4) that one screw coordinates is arranged on base (1), and lays respectively at base (1) both sides, and bearing (3) top rotates
Connecting and have support roller (5), support roller (5) and be arranged over support (6), cylinder (7) is arranged on support (6), and cylinder (7) drives even
Connecing present a theatrical performance as the last item on a programme (8), (8) both sides of presenting a theatrical performance as the last item on a programme all offer multiple second screw, and present a theatrical performance as the last item on a programme (8) are provided with the second scale (9) in the horizontal direction, and two
Individual pressure head (10) is all arranged on by the second bolt (11) coordinated with the second screw and presents a theatrical performance as the last item on a programme on (8), and is positioned at and presents a theatrical performance as the last item on a programme (8) two
Side, and be positioned between support roller (5), pressure head (10) has the work portion of arc, near supporting roller (5) direction, described work portion
Horizontal sectional area be gradually increased.
The most according to claim 1 based on macromolecular material bending property detection device, it is characterised in that also to include examining
The displacement transducer of pressure-testing bench (8) position.
The most according to claim 1 based on macromolecular material bending property detection device, it is characterised in that present a theatrical performance as the last item on a programme (8) with
Cylinder (7) piston rod is coaxially disposed.
The most according to claim 1 based on macromolecular material bending property detection device, it is characterised in that also to include arranging
Callosity (12) in base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706785.9U CN205808847U (en) | 2016-07-07 | 2016-07-07 | A kind of based on macromolecular material bending property detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706785.9U CN205808847U (en) | 2016-07-07 | 2016-07-07 | A kind of based on macromolecular material bending property detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808847U true CN205808847U (en) | 2016-12-14 |
Family
ID=58139559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620706785.9U Expired - Fee Related CN205808847U (en) | 2016-07-07 | 2016-07-07 | A kind of based on macromolecular material bending property detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205808847U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063888A (en) * | 2017-03-22 | 2017-08-18 | 国家电网公司 | A kind of torsional moment test device for pole junction |
| CN109387442A (en) * | 2018-10-31 | 2019-02-26 | 中国人民解放军第五七九工厂 | A kind of bend test fixture that can accurately adjust span and method |
| CN110579409A (en) * | 2019-10-11 | 2019-12-17 | 青岛维思顿智能新材料有限公司 | Test instrument and test method for three-point bending strength test |
-
2016
- 2016-07-07 CN CN201620706785.9U patent/CN205808847U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063888A (en) * | 2017-03-22 | 2017-08-18 | 国家电网公司 | A kind of torsional moment test device for pole junction |
| CN107063888B (en) * | 2017-03-22 | 2023-11-03 | 国家电网公司 | Torque testing device for pole joint |
| CN109387442A (en) * | 2018-10-31 | 2019-02-26 | 中国人民解放军第五七九工厂 | A kind of bend test fixture that can accurately adjust span and method |
| CN110579409A (en) * | 2019-10-11 | 2019-12-17 | 青岛维思顿智能新材料有限公司 | Test instrument and test method for three-point bending strength test |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205808847U (en) | A kind of based on macromolecular material bending property detection device | |
| CN205910080U (en) | Shoes material cardboard tensile testing appearance | |
| CN201094011Y (en) | Thickness measuring apparatus | |
| CN207215605U (en) | Bending test device for mobile phone glass | |
| CN107632245A (en) | A kind of special pressure resistant testing device for hot weld detection device | |
| CN206192776U (en) | Tensile testing machine | |
| CN207197933U (en) | A kind of tensile testing machine | |
| CN206387646U (en) | Rubber testing machine for mechanical properties | |
| CN204007575U (en) | A kind of contact flexible products is produced thickness measurement online instrument | |
| CN204613038U (en) | A kind of rock test rig | |
| CN208043580U (en) | One bulb disk-type friction testing machine | |
| CN205593858U (en) | Pure bending property testing experiment device of sheet metal | |
| CN111442995A (en) | Pure crooked experimental apparatus of sheet material | |
| CN207502289U (en) | A kind of rigidity detection device | |
| CN207540916U (en) | A kind of device for drawing the novel curve of rock core relative hardness | |
| CN206369507U (en) | A kind of measurement apparatus for being used to measure revolving body circular runout | |
| CN206546164U (en) | Clutch surface counterbore thickness gauge | |
| CN108106593A (en) | Bottle embryo outer wall homogeneity detection device | |
| CN206906150U (en) | A kind of universal testing machine | |
| CN103900908A (en) | Structure for continuously detecting intensity of magnetic tiles in large batch | |
| CN208485377U (en) | Coiled strip detection device | |
| CN203858172U (en) | Wear resistance detection equipment for coating | |
| CN209927435U (en) | Detection tool suitable for detecting springs of various specifications | |
| CN204064242U (en) | The coalignment of long-axle workpieces | |
| CN207408237U (en) | A kind of leather stretching experimental rig |
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: 20161214 Termination date: 20200707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |