CN107271285A - Weldment tensile strength test stand - Google Patents
Weldment tensile strength test stand Download PDFInfo
- Publication number
- CN107271285A CN107271285A CN201710480210.9A CN201710480210A CN107271285A CN 107271285 A CN107271285 A CN 107271285A CN 201710480210 A CN201710480210 A CN 201710480210A CN 107271285 A CN107271285 A CN 107271285A
- Authority
- CN
- China
- Prior art keywords
- weldment
- top plate
- tensile strength
- tie
- substrate
- 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- 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
-
- 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
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- 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
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- 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
- G01N2203/026—Specifications of the specimen
- G01N2203/0296—Welds
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- 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 weldment tensile strength test stand, including substrate, also include the fixation top plate for being located at surface, the fixed top plate top is provided with hydraulic cylinder, the top of fixed top plate is provided with movable panel, and the lower section of fixed top plate is provided with movable arm-tie, is connected between movable panel and movable arm-tie by connecting rod, the bottom of the movable panel is provided with the contiguous block being equipped with the pressure sensor corresponding with hydraulic cylinder, substrate and movable arm-tie for fixing weldment.Reasonable in design, four laminates are vertically stacked setting, simple in construction, occupy little space, by the anti-tensile strength for surveying weldment of pressure sensor, and stable testing is reliable, easy to operate.
Description
Technical field
The present invention relates to welding technology field, more particularly, to a kind of weldment tensile strength test stand.
Background technology
Many products are that multiple parts weld to be formed, and the bonding strength of weld affects product quality.Weldment enters more
Row tensile strength test, mostly at present tested by puller system, and puller system is complicated, and space-consuming is big, and stably
Property it is poor, test it is cumbersome.
The content of the invention
In view of the shortcomings of the prior art, the technical problems to be solved by the invention are to provide a kind of weldment tensile strength test
Stand, stable testing reliable purpose simple in construction to reach.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
The weldment tensile strength test stand, including substrate, in addition to the fixation top plate of surface is located at, it is described solid
Top plate top is determined provided with hydraulic cylinder, and the top of fixed top plate is provided with movable panel, and the lower section of fixed top plate is provided with movable arm-tie, living
It is connected between dynamic top plate and movable arm-tie by connecting rod, the bottom of the movable panel is passed provided with the pressure corresponding with hydraulic cylinder
The contiguous block for fixing weldment is equipped with sensor, substrate and movable arm-tie.
Further, side by side parallel is set successively from bottom to top for the substrate, movable arm-tie, fixed top plate and movable panel
Put.
The fixed top plate is fixed on substrate by cradling piece, and four, four cradling piece difference are arranged side by side in cradling piece
Four turnings of counterpart substrate and fixed top plate are set.
The top edge of the substrate is equipped with electromagnetism bar.
Connecting rod between the movable panel and movable arm-tie passes through the through hole that is arranged on fixed top plate.
The bottom of the movable arm-tie is provided with upper contiguous block, and the upper contiguous block of top correspondence of the substrate is provided with lower connection
Connecting hole is equipped with block, upper contiguous block and lower connecting block.
The bottom surface of the substrate is provided with rubber layer.
The substrate, movable arm-tie, fixed top plate and movable panel are square plate.
The connecting rod is four, and the turning of four connecting rods correspondence movable panels and movable arm-tie is set, and fixes turning for top plate
Angle is correspondingly arranged four through holes.
The upper and lower part correspondence through hole of the fixed top plate is equipped with block rubber.
The present invention compared with prior art, with advantages below：
The weldment tensile strength test horse structure is reasonable in design, and four laminates are vertically stacked setting, simple in construction, takes
Space is small, by the anti-tensile strength for surveying weldment of pressure sensor, and stable testing is reliable, easy to operate.
Brief description of the drawings
The content expressed by each width accompanying drawing of this specification and the mark in figure are briefly described below：
Fig. 1 is testboard bay structural representation of the present invention.
In figure：
1. substrate, 2. electromagnetism bars, 3. lower connecting blocks, 4. cradling pieces, 5. fix top plates, 6. connection guides, 7. movable panels,
8. movable arm-tie, 9. hydraulic cylinders, 10. pressure sensors, contiguous block on 11..
Embodiment
Below against accompanying drawing, by the description to embodiment, the embodiment to the present invention makees further details of
Explanation.
As shown in figure 1, the weldment tensile strength test stand, including substrate 1, electromagnetism bar 2, lower connecting block 3, cradling piece
4th, fixed top plate 5, connection guide 6, movable panel 7, movable arm-tie 8, hydraulic cylinder 9, pressure sensor 10 and upper contiguous block 11.
Side by side parallel is set successively from bottom to top for substrate 1, movable arm-tie 8, fixed top plate 5 and movable panel 7, wherein,
Substrate, movable arm-tie, fixed top plate and movable panel are square plate.Four laminates are vertically stacked setting, simple in construction, take
Space is small.
Substrate 1 is supports loadboard, and the bottom surface of substrate is provided with rubber layer, and stability maintenance is good.Fixed top plate passes through support
Bar 4 is fixed on substrate, and cradling piece 4 is arranged side by side four, and counterpart substrate and fix top plate four turn four cradling pieces respectively
Angle is set.Substrate and fixed top plate and four cradling piece formation frame structures, it is ensured that structural support intensity.
Fixed top plate 5 is located at the top of substrate, and hydraulic cylinder 9 is fixed on fixed top plate top.Movable panel is located at fixed push up
The top of plate, movable arm-tie is located at the lower section of fixed top plate, is connected between movable panel and movable arm-tie by connecting rod, movable top
The bottom of plate is provided with the pressure sensor 10 corresponding with hydraulic cylinder, substrate and movable arm-tie and is equipped with for fixing weldment
Contiguous block.By the anti-tensile strength for surveying weldment of pressure sensor, stable testing is reliable, easy to operate.
Connecting rod between movable panel and movable arm-tie passes through the through hole being arranged on fixed top plate, i.e. connecting rod formation connection
Guide rod 6, one is to play connection movable panel and movable arm-tie, and two be that connection guide is oriented to plays position-limiting action in through-holes.
Connecting rod is four, and the turning of four connecting rod correspondence movable panels and movable arm-tie is set, the turning pair of fixed top plate
Four through holes should be set, it is ensured that test it is reliable and stable.The upper and lower part correspondence through hole of fixed top plate is equipped with block rubber, welds
After fitting is pulled off out, by rubber block buffering, prevents movable arm-tie from being hit with fixed top plate, protect testboard bay.
The bottom of movable arm-tie 8 is provided with upper contiguous block 11, and the upper contiguous block of top correspondence of substrate 1 is provided with lower connecting block 3, on
Connecting hole is equipped with contiguous block and lower connecting block.The top edge of substrate is equipped with electromagnetism bar, prevents the weldering broken
Connect smallclothes and welding slag is trickled down to very wide range.
The bottom of weldment is fixed on lower connecting block during test, the top of weldment is fixed on upper contiguous block,
Start hydraulic cylinder works, hydraulic cylinder top movable panel, so that drive activity arm-tie draws weldment, number is recorded by pressure sensor
According to stable testing is reliable, easy to operate.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented not by aforesaid way
Limitation, as long as employ the present invention design and technical scheme carry out various unsubstantialities improvement, or it is not improved will
The design and technical scheme of the present invention directly applies to other occasions, within protection scope of the present invention.
Claims (10)
1. a kind of weldment tensile strength test stand, including substrate, it is characterised in that：Also include the fixation for being located at surface
Top plate, the fixed top plate top is provided with hydraulic cylinder, and the top of fixed top plate is provided with movable panel, and the lower section of fixed top plate is provided with
Movable arm-tie, is connected between movable panel and movable arm-tie by connecting rod, and the bottom of the movable panel is provided with and hydraulic cylinder phase
The contiguous block for fixing weldment is equipped with corresponding pressure sensor, substrate and movable arm-tie.
2. weldment tensile strength test stand as claimed in claim 1, it is characterised in that：The substrate, movable arm-tie, fixation
Side by side parallel is set successively from bottom to top for top plate and movable panel.
3. weldment tensile strength test stand as claimed in claim 1, it is characterised in that：The fixed top plate passes through cradling piece
It is fixed on substrate, cradling piece is arranged side by side four, and counterpart substrate and four turnings for fixing top plate are set four cradling pieces respectively
Put.
4. weldment tensile strength test stand as claimed in claim 1, it is characterised in that：The top edge of the substrate
It is equipped with electromagnetism bar.
5. weldment tensile strength test stand as claimed in claim 1, it is characterised in that：The movable panel and movable arm-tie
Between connecting rod pass through the through hole that is arranged on fixed top plate.
6. weldment tensile strength test stand as claimed in claim 1, it is characterised in that：The bottom of the movable arm-tie is provided with
Upper contiguous block, the upper contiguous block of top correspondence of the substrate is provided with the company of being equipped with lower connecting block, upper contiguous block and lower connecting block
Connect hole.
7. weldment tensile strength test stand as claimed in claim 1, it is characterised in that：The bottom surface of the substrate is provided with rubber
Glue-line.
8. weldment tensile strength test stand as claimed in claim 2, it is characterised in that：The substrate, movable arm-tie, fixation
Top plate and movable panel are square plate.
9. weldment tensile strength test stand as claimed in claim 5, it is characterised in that：The connecting rod is four, four companies
The turning of bar correspondence movable panel and movable arm-tie is set, and the turning of fixed top plate is correspondingly arranged four through holes.
10. weldment tensile strength test stand as claimed in claim 5, it is characterised in that：The top of the fixed top plate and
Bottom correspondence through hole is equipped with block rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480210.9A CN107271285A (en) | 2017-06-22 | 2017-06-22 | Weldment tensile strength test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480210.9A CN107271285A (en) | 2017-06-22 | 2017-06-22 | Weldment tensile strength test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107271285A true CN107271285A (en) | 2017-10-20 |
Family
ID=60069451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710480210.9A Pending CN107271285A (en) | 2017-06-22 | 2017-06-22 | Weldment tensile strength test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107271285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007777A (en) * | 2017-12-06 | 2018-05-08 | 中国航发沈阳黎明航空发动机有限责任公司 | Moving turbine blade sawtooth hat soldering wear-resistant block tearing strength test device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202442925U (en) * | 2012-01-09 | 2012-09-19 | 黑龙江工程学院 | Asphalt concrete test block pressure tester |
| CN103196750A (en) * | 2013-04-07 | 2013-07-10 | 安徽农业大学 | Simple mechanical material testing machine |
| CN203785964U (en) * | 2014-04-14 | 2014-08-20 | 北方燕盛工程技术有限公司 | Digital portable press |
| CN104237015A (en) * | 2014-10-17 | 2014-12-24 | 清华大学苏州汽车研究院 | High-speed dynamic compression testing device |
| CN204255771U (en) * | 2014-12-12 | 2015-04-08 | 贵州精诚建设工程质量检测有限公司 | A kind of building board resistance to compression pick-up unit |
| CN204882251U (en) * | 2015-08-15 | 2015-12-16 | 山东捷远电气股份有限公司 | Cold rolling tensile test device of cable |
-
2017
- 2017-06-22 CN CN201710480210.9A patent/CN107271285A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202442925U (en) * | 2012-01-09 | 2012-09-19 | 黑龙江工程学院 | Asphalt concrete test block pressure tester |
| CN103196750A (en) * | 2013-04-07 | 2013-07-10 | 安徽农业大学 | Simple mechanical material testing machine |
| CN203785964U (en) * | 2014-04-14 | 2014-08-20 | 北方燕盛工程技术有限公司 | Digital portable press |
| CN104237015A (en) * | 2014-10-17 | 2014-12-24 | 清华大学苏州汽车研究院 | High-speed dynamic compression testing device |
| CN204255771U (en) * | 2014-12-12 | 2015-04-08 | 贵州精诚建设工程质量检测有限公司 | A kind of building board resistance to compression pick-up unit |
| CN204882251U (en) * | 2015-08-15 | 2015-12-16 | 山东捷远电气股份有限公司 | Cold rolling tensile test device of cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007777A (en) * | 2017-12-06 | 2018-05-08 | 中国航发沈阳黎明航空发动机有限责任公司 | Moving turbine blade sawtooth hat soldering wear-resistant block tearing strength test device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20171020 |
|
| RJ01 | Rejection of invention patent application after publication |