CN205506565U - Welding seam tensile testing machine - Google Patents
Welding seam tensile testing machine Download PDFInfo
- Publication number
- CN205506565U CN205506565U CN201620295693.6U CN201620295693U CN205506565U CN 205506565 U CN205506565 U CN 205506565U CN 201620295693 U CN201620295693 U CN 201620295693U CN 205506565 U CN205506565 U CN 205506565U
- Authority
- CN
- China
- Prior art keywords
- base
- testing machine
- tensile testing
- fixing end
- weld seam
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a welding seam tensile testing machine, including base, static stiff end, removal stiff end, pressure sensor, hydraulic cylinder, manual oil pump, the one end at the base is fixed to static stiff end, it sets up in the other end of base to remove the stiff end activity, be equipped with the installation piece on static stiff end and the removal stiff end respectively, hydraulic cylinder fixes on the base, and hydraulic cylinder's piston rod is connected and is removed the stiff end, pressure sensor sets up between the piston rod that removes stiff end and hydraulic cylinder, manual oil pump connection hydraulic cylinder. The utility model discloses simple structure convenient to use, it is small, operation safe and reliable, the pulling force shows accurately, advantages such as investment low in cost. Have safety simultaneously, it is accurate, light, use advantage such as easy operation. It uses to be suitable for frame production unit. The effectual verification of ensureing the welding quality of frame. The preparation quality of special equipment has been ensured.
Description
Technical field
This utility model relates to a kind of framework corner fittings, the special purpose test equipment of column weld seam, in particular a kind of weld seam pulling force
Testing machine.
Background technology
The long-tube trailer framework of transport compressed natural gas is welded, and due to welding quality to be guaranteed of transporting for long-distance, is making
During, in order to verify the reliability of welding quality, it is necessary to carry out corner fittings, the pull test of column weld seam.There is no special at present
Equipment is used for detecting pulling force.Generally use the measurer for pulling force of other industry, but due to bulky, bad use.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of weld seam tensile testing machine, it is possible to effective
Detection weldquality.
This utility model is achieved through the following technical solutions, and this utility model includes base, static fixing end, moves and fix
End, pressure transducer, hydraulic jack, hand oil pump；Described static fixing end is fixed on one end of base, and described movement is fixed
End is movably set on the other end of base, described static fixing end and mobile fixing end and is respectively equipped with mounting blocks, described hydraulic oil
Cylinder is fixed on base, and the piston rod of hydraulic jack connects mobile fixing end, described pressure transducer be arranged at mobile fixing end and
Between the piston rod of hydraulic jack, described hand oil pump connects hydraulic jack.
Described base is rectangular tube, and described static fixing end and mobile fixing end are arranged along the length direction of described rectangular tube respectively.
Have lightweight, the advantage that tensile strength is big.
Described static fixing end includes that first fixes base plate, gripper shoe, the first gusset and the first mounting blocks, and described first fixes the end
Plate is welded on base, and gripper shoe is welded on first and fixes on base plate, and described first mounting blocks is fixing on the supporting plate, and first
The bottom of gusset is welded on base, and the side of the first gusset welds on the supporting plate, the bottom of described first gusset and side phase
The most vertical.
Described gripper shoe is provided with two the first connection posts for fixation test part, and described first connects post is fixed on the first installation
The both sides of block.May insure that testpieces will not escape in process of the test.
Described movement is fixed end and is included that second fixes base plate, the second gusset, movable block and the second mounting blocks, and described second fixes the end
Plate is welded on base, and the bottom of described second gusset is welded on base, and the side of the second gusset is welded on hydraulic jack,
Bottom and the side of described second gusset are mutually perpendicular to, and described movable block is connected on base by connecting bolt, described second peace
Dress block is fixed on movable block.
Described pressure transducer is connected on the movable block of mobile fixing end by contiguous block.Realize the dismounting of pressure transducer.
Described movable block is provided with two the second connection posts for fixation test part, and described second connects post is fixed on the second installation
The both sides of block.May insure that testpieces will not escape in process of the test.
Described hydraulic jack is bolted on base by fixing.Realize the detachable of hydraulic jack.
Described pressure transducer is provided with pressure display unit.Show the size of motive force in real time, thus judge that weld seam is the most qualified.
The maximum pressure of described hand oil pump is 63MPa.Disclosure satisfy that test condition.
This utility model has the advantage that this utility model simple in construction is easy to use compared to existing technology, and volume is little, operation
Safe and reliable, pulling force shows accurately, the advantages such as investment cost is cheap.There is safety, accurate, light, use operation letter simultaneously
The advantages such as list.It is suitable for frame manufacture unit to use.Effectively guarantee the checking of the welding quality of framework.Ensure that special equipment
Fabricating quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Elaborating embodiment of the present utility model below, the present embodiment enters under premised on technical solutions of the utility model
Row is implemented, and gives detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following
Embodiment.
As depicted in figs. 1 and 2, the present embodiment include base 1, static fixing end 2, mobile fixing end 3, pressure transducer 4,
Hydraulic jack 5, hand oil pump 6；Described static fixing end 2 is fixed on one end of base 1, and described movement fixing end 3 activities set
It is placed in the other end of base 1, described static fixing end 2 and mobile fixing end 3 are respectively equipped with mounting blocks, described hydraulic jack
5 are fixed on base 1, and the piston rod of hydraulic jack 5 connects mobile fixing end 3, and described pressure transducer 4 is arranged at mobile solid
Between the piston rod of fixed end 3 and hydraulic jack 5, described hand oil pump 6 connects hydraulic jack 5.Hydraulic jack 5 is by fixing
It is bolted on base 1.Pressure transducer 4 is provided with pressure display unit.Show the size of motive force in real time, thus judge
Weld seam is the most qualified.
The base 1 of the present embodiment is rectangular tube, and described static fixing end 2 and mobile fixing end 3 are respectively along the length of described rectangular tube
Degree direction is arranged.Have lightweight, the advantage that tensile strength is big.
The static fixing end 2 of the present embodiment includes that first fixes base plate 21, gripper shoe the 22, first gusset 23 and the first mounting blocks
24, described first fixes base plate 21 is welded on base 1, and gripper shoe 22 is welded on first and fixes on base plate 21, and described
One mounting blocks 24 is fixed in gripper shoe 22, and the bottom of the first gusset 23 is welded on base 1, the side of the first gusset 23
Being welded in gripper shoe 22, bottom and the side of described first gusset 23 are mutually perpendicular to.
Gripper shoe 22 is provided with two the first connection posts 25 for fixation test part, and described first connects post 25 is fixed on first
The both sides of mounting blocks 24.May insure that testpieces will not escape in process of the test.
Mobile fixing end 3 includes that second fixes base plate the 31, second gusset 32, movable block 33 and the second mounting blocks 34, described the
Two fix base plate 31 is welded on base 1, and the bottom of described second gusset 32 is welded on base 1, the side of the second gusset 32
End is welded on hydraulic jack 5, and bottom and the side of described second gusset 32 are mutually perpendicular to, and described movable block 33 is by connecting
Being bolted on base 1, described second mounting blocks 34 is fixed on movable block 33.Pressure transducer 4 is by contiguous block 7
It is connected on the movable block 33 of mobile fixing end 3.The first gusset 23 and the second gusset 32 is used to be able to ensure that in use,
Whole device will be caused to deform because of counteracting force.
Movable block 33 is provided with two the second connection posts 35 for fixation test part, and described second connects post 35 is fixed on second
The both sides of mounting blocks 34.May insure that testpieces will not escape in process of the test.
The maximum pressure of the hand oil pump 6 of the present embodiment is 63MPa, and specification is SYB-S.Disclosure satisfy that test condition.
Pressure transducer 4 specification of the present embodiment: PWEB-25 maximum sensing pressure 25 tons (250KN).
The hydraulic jack 5 of the present embodiment, specification is HF-80S100 cylinder cavity diameter 80mm, stroke 100mm, and thrust is
30 tons.
During the present embodiment work, the weld seam two ends of testpieces are blocked respectively and sets on first mounting blocks the 24, second mounting blocks 34, so
Connected by the first connection post 25, second afterwards and add pressing plate on post 35, be fixed on base 1, then hydraulic jack 5 is raised
Whole arriving advances position, presses hand oil pump 6, and hydraulic jack 5 moves, and pressure display unit will pressure with the action of pressure transducer 4
Power shows, unit is KN, when reaching to need pressure, stops pressing hand oil pump 6.Keep a record.By hand oil pump 6
Being adjusted to pressure relieving position, hand oil pump 6 release, oil cylinder returns, is taken off by testpieces, test complete.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all new in this practicality
Any amendment, equivalent and the improvement etc. made within the spirit of type and principle, should be included in protection model of the present utility model
Within enclosing.
Claims (10)
1. a weld seam tensile testing machine, it is characterised in that include base, static fixing end, mobile fixing end, pressure sensing
Device, hydraulic jack, hand oil pump；Described static fixing end is fixed on one end of base, and described movement is fixed end and is movably set in
Being respectively equipped with mounting blocks on the other end of base, described static fixing end and mobile fixing end, described hydraulic jack is fixed on base
On, the piston rod of hydraulic jack connects mobile fixing end, and described pressure transducer is arranged at mobile fixing end and the work of hydraulic jack
Between stopper rod, described hand oil pump connects hydraulic jack.
A kind of weld seam tensile testing machine the most according to claim 1, it is characterised in that described base is rectangular tube, described
Static fixing end and mobile fixing end are arranged along the length direction of described rectangular tube respectively.
A kind of weld seam tensile testing machine the most according to claim 1, it is characterised in that described static fixing end includes first
Fixing base plate, gripper shoe, the first gusset and the first mounting blocks, described first fixes base plate is welded on base, and gripper shoe is welded
Fixing on base plate first, described first mounting blocks is fixing, and the bottom of the first gusset is welded on base on the supporting plate, the
The side of one gusset welds on the supporting plate, and bottom and the side of described first gusset are mutually perpendicular to.
A kind of weld seam tensile testing machine the most according to claim 3, it is characterised in that described gripper shoe is provided with two use
In the first connection post of fixation test part, described first connects post is fixed on the both sides of the first mounting blocks.
A kind of weld seam tensile testing machine the most according to claim 1, it is characterised in that described movement is fixed end and included second
Fixing base plate, the second gusset, movable block and the second mounting blocks, described second fixes base plate is welded on base, described second muscle
The bottom of plate is welded on base, and the side of the second gusset is welded on hydraulic jack, the bottom of described second gusset and side phase
The most vertical, described movable block is connected on base by connecting bolt, and described second mounting blocks is fixed on movable block.
A kind of weld seam tensile testing machine the most according to claim 5, it is characterised in that described pressure transducer is by connecting
Block is connected on the movable block of mobile fixing end.
A kind of weld seam tensile testing machine the most according to claim 5, it is characterised in that described movable block is provided with two use
In the second connection post of fixation test part, described second connects post is fixed on the both sides of the second mounting blocks.
A kind of weld seam tensile testing machine the most according to claim 1, it is characterised in that described hydraulic jack is by fixing spiral shell
Tether and be connected on base.
A kind of weld seam tensile testing machine the most according to claim 1, it is characterised in that described pressure transducer is provided with pressure
Power display.
A kind of weld seam tensile testing machine the most according to claim 1, it is characterised in that the maximum pressure of described hand oil pump
Power is 63MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295693.6U CN205506565U (en) | 2016-04-08 | 2016-04-08 | Welding seam tensile testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295693.6U CN205506565U (en) | 2016-04-08 | 2016-04-08 | Welding seam tensile testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205506565U true CN205506565U (en) | 2016-08-24 |
Family
ID=56737649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620295693.6U Expired - Fee Related CN205506565U (en) | 2016-04-08 | 2016-04-08 | Welding seam tensile testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205506565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699193A (en) * | 2016-04-08 | 2016-06-22 | 安徽大盘特种装备车辆有限公司 | Weld joint tensile force testing machine |
-
2016
- 2016-04-08 CN CN201620295693.6U patent/CN205506565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699193A (en) * | 2016-04-08 | 2016-06-22 | 安徽大盘特种装备车辆有限公司 | Weld joint tensile force testing machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210408 |