CN106353020A - Tensile test device - Google Patents
Tensile test device Download PDFInfo
- Publication number
- CN106353020A CN106353020A CN201610737848.1A CN201610737848A CN106353020A CN 106353020 A CN106353020 A CN 106353020A CN 201610737848 A CN201610737848 A CN 201610737848A CN 106353020 A CN106353020 A CN 106353020A
- Authority
- CN
- China
- Prior art keywords
- measured
- fixed mount
- test device
- part fixed
- operating board
- 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
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0033—Force sensors associated with force applying means applying a pulling force
Abstract
The invention belongs to a test device of auto parts production and processing, especially refers to a tensile test device. The tensile test device including a floor, the frame is disposed on the floor, the operation desk is placed at the top of the frame, and device under test fixing parts is mounted at the operation desk, a measuring head is installed at the middle of the operation desk, hydraulic ram is disposed at the bottom of the operation desk, the piston rod end of hydraulic ram is fixed with measuring head, pulling rope is placed between the device under test fixing parts and measuring head, also including tension sensor and tension value display. The tensile test device is simple in structure and convenient in operation, and could simulate the situation of load-carrying capability for copper nut during using process in the lab, and the conclusion of ultimate tension values are being of important reference value.
Description
Technical field
The invention belongs to auto parts machinery production and processing test device, more particularly, to a kind of device for testing tensile force.
Background technology
In the process of manufacture of the accessory of automobile, need by heat plug in machine, copper nut to be heated to 400 DEG C about, so
Afterwards copper nut is pressed into by plastic air intake manifold by voltage operated device.But the fixing reliability in plastic air intake manifold of copper nut is but
Unknown, do not have at present yet the test instrunment of correlation can test copper nut in use can bear great external force and
Will not deviate from from plastic manifold.
Accordingly, it would be desirable to a kind of structure of R ＆ D design is simple, test accurate device for testing tensile force, can simulate actually used
Situation, obtains the ultimate value of suffered external force when copper nut is deviate from from plastic manifold.
Content of the invention
The present invention provides for solving technical problem present in known technology that a kind of structure is simple, simple operation, can be accurate
The device for testing tensile force of the ultimate value of suffered external force when really test copper nut is deviate from from plastic manifold.
The present invention is adopted the technical scheme that by solving technical problem present in known technology: a kind of tensile test dress
Put including base plate, base plate arrange organic frame, frame top is provided with operating board, operating board is provided with part fixed mount to be measured,
The middle part of operating board is provided with measurement head, and the bottom of operating board is provided with hydraulic jack, the piston rod end of hydraulic jack and survey
Amount head is fixedly connected；It is provided with pull rope between described part fixed mount to be measured and measurement head；Also include pulling force sensor and pulling force
Value display.
Advantages of the present invention and good effect are: this device for testing tensile force structure is simple, and operation is also very convenient, only need to will treat
Survey part to be arranged on part fixed mount to be measured, then pull rope fastened on copper nut, the other end of pull rope is connected with measurement head,
Now start hydraulic jack, hydraulic jack drives measurement head to move down, measurement head is passed through pull rope and copper nut is produced necessarily
Pulling force, when copper nut is deviate from from plastics menifold, pulling force now, as copper nut are recorded by value of thrust display
The ultimate value of suffered external force when deviating from from plastic manifold.
Preferably: described part fixed mount to be measured is " z " character form structure, and the end of part fixed mount to be measured is provided with limiting plate.
Preferably: described pull rope is nylon wire or polyester thread.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of the present invention.
In figure: 1, frame；2nd, hydraulic jack；3rd, part fixed mount to be measured；4th, base plate；5th, measurement head；6th, limiting plate；7th, operate
Platform.
Specific embodiment
For content of the invention, feature and effect of the present invention can be further appreciated that, hereby enumerate following examples and describe in detail such as
Under:
Refer to Fig. 1 and Fig. 2, the present invention includes base plate 4, base plate 4 arranges organic frame 1, frame 1 top is provided with operation
Platform 7, operating board 7 is provided with part fixed mount 3 to be measured, and the middle part of operating board 7 is provided with measurement head 5, the bottom setting of operating board 7
There is hydraulic jack 2, the piston rod end of hydraulic jack 2 is fixedly connected with measurement head 5；Described part fixed mount 3 to be measured and measurement head 5
Between be provided with pull rope；Also include pulling force sensor and value of thrust display.
In the present embodiment, described part fixed mount 3 to be measured is " z " character form structure, and the end setting of part fixed mount 3 to be measured is limited
Position plate 6.
In the present embodiment, described pull rope is nylon wire or polyester thread.
The work process of the present invention is: the manifold with copper nut is arranged on part fixed mount 3 to be measured, by pull rope
Copper nut is linked together with measurement head 5；Start hydraulic jack, compressing cylinder drives measurement head to move down, and measurement head 5 is passed through
Pull rope produces certain pulling force, the pulling force that during simulation is actually used, external force produces to copper nut to copper nut；When copper spiral shell
Pulling force that mother is subject to constantly becomes when deviating from greatly from manifold, drawing now under the records of values being shown by value of thrust display
The ultimate value of power, as copper nut suffered external force when deviating from from plastic manifold.
Present configuration is simple, simple operation, can simulate copper nut in the lab and be subject to external force in use
Situation, the ultimate tension value drawing has important reference value.
Claims (3)
1. a kind of device for testing tensile force it is characterised in that: include base plate (4), base plate (4) is upper to arrange organic frame (1), frame (1)
Top is provided with operating board (7), and operating board (7) is provided with part fixed mount (3) to be measured, and the middle part of operating board (7) is provided with survey
Amount head (5), the bottom of operating board (7) is provided with hydraulic jack (2), and the piston rod end of hydraulic jack (2) is solid with measurement head (5)
Fixed connection；It is provided with pull rope between described part fixed mount (3) to be measured and measurement head (5)；Also include pulling force sensor and pulling force
Value display.
2. as claimed in claim 1 a kind of device for testing tensile force it is characterised in that: described part fixed mount (3) to be measured be " z " word
Shape structure, the end of part fixed mount (3) to be measured is provided with limiting plate (6).
3. as claimed in claim 2 a kind of device for testing tensile force it is characterised in that: described pull rope be nylon wire or terylene
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737848.1A CN106353020A (en) | 2016-08-26 | 2016-08-26 | Tensile test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737848.1A CN106353020A (en) | 2016-08-26 | 2016-08-26 | Tensile test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106353020A true CN106353020A (en) | 2017-01-25 |
Family
ID=57854514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610737848.1A Pending CN106353020A (en) | 2016-08-26 | 2016-08-26 | Tensile test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106353020A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265476A (en) * | 1992-02-12 | 1993-11-30 | Versabar, Inc. | Tension load testing machine |
| CN1869621A (en) * | 2005-12-13 | 2006-11-29 | 上海冠华科技有限公司 | Detecting instrument for clamp force (clamp axle force) of high strength rivet connection pair |
| CN202442831U (en) * | 2012-03-01 | 2012-09-19 | 无锡爱玛车业有限公司 | Wheel bearing pulling-out force testing device |
| CN102967482A (en) * | 2012-12-15 | 2013-03-13 | 山东中复船艇科技发展有限公司 | Method for testing diagonal tension of T-shaped connecting plate node of glass reinforced plastic ship |
| CN103076129A (en) * | 2013-01-14 | 2013-05-01 | 张家港市汇琨电子制造有限公司 | Electromagnet tension test device |
| CN204666093U (en) * | 2015-03-28 | 2015-09-23 | 陕西理工学院 | A kind of non-contact measurement mechanical arm |
| CN205175892U (en) * | 2015-12-11 | 2016-04-20 | 柳州市七彩阳光安全玻璃有限公司 | Glass appendix pulling -out force testing arrangement |
| CN206074166U (en) * | 2016-08-26 | 2017-04-05 | 天津卡达克汽车高新技术公司 | A kind of device for testing tensile force |
-
2016
- 2016-08-26 CN CN201610737848.1A patent/CN106353020A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5265476A (en) * | 1992-02-12 | 1993-11-30 | Versabar, Inc. | Tension load testing machine |
| CN1869621A (en) * | 2005-12-13 | 2006-11-29 | 上海冠华科技有限公司 | Detecting instrument for clamp force (clamp axle force) of high strength rivet connection pair |
| CN202442831U (en) * | 2012-03-01 | 2012-09-19 | 无锡爱玛车业有限公司 | Wheel bearing pulling-out force testing device |
| CN102967482A (en) * | 2012-12-15 | 2013-03-13 | 山东中复船艇科技发展有限公司 | Method for testing diagonal tension of T-shaped connecting plate node of glass reinforced plastic ship |
| CN103076129A (en) * | 2013-01-14 | 2013-05-01 | 张家港市汇琨电子制造有限公司 | Electromagnet tension test device |
| CN204666093U (en) * | 2015-03-28 | 2015-09-23 | 陕西理工学院 | A kind of non-contact measurement mechanical arm |
| CN205175892U (en) * | 2015-12-11 | 2016-04-20 | 柳州市七彩阳光安全玻璃有限公司 | Glass appendix pulling -out force testing arrangement |
| CN206074166U (en) * | 2016-08-26 | 2017-04-05 | 天津卡达克汽车高新技术公司 | A kind of device for testing tensile force |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |