CN205879416U - Magnetic force equipment pulling -out force test machine - Google Patents
Magnetic force equipment pulling -out force test machine Download PDFInfo
- Publication number
- CN205879416U CN205879416U CN201620625417.1U CN201620625417U CN205879416U CN 205879416 U CN205879416 U CN 205879416U CN 201620625417 U CN201620625417 U CN 201620625417U CN 205879416 U CN205879416 U CN 205879416U
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- magnetic force
- pulling
- test machine
- force
- flap seat
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Abstract
The utility model discloses a magnetic force equipment pulling -out force test machine, including adjustable heavy foot cup, work platform, planer -type frame, bearing beam, hydraulic system, hydro -cylinder free bearing joint, force sensor, a flap seat, peak value dynamometer. Adjustable heavy foot cup, last plane and planer -type bolt fixed connection for the frame have been used to four work platform belows, the hydro -cylinder is vertical to be installed in the middle of the stand, connects through the hydro -cylinder free bearing and is connected with bearing beam, be connected, draw a force transducer below and a flap seat to be connected with meeting force transducer in the middle of the bearing beam. The utility model has the advantages of being simple in structure and convenient in operation, practical wide range, the testing result is accurate, has ensured absorption operation safety.
Description
Technical field
This utility model relates to a kind of vertical measurer for pulling force, especially magnetic force devices pulling-out force test machine.
Background technology
Magnetic force devices is a kind of absorption to permeability magnetic material, the efficient tool of handling, along with machine-building, shipbuilding, iron and steel
Etc. industry high speed development, magnetic force devices produces at it, carries and played important function in the course of processing.But use one section
After time, magnetic force can decrease, and magnetic field is invisible be can not touch, and reduces and how much cannot judge, tests with magnetic force devices pulling-out force
Its maximum pulling-out force of machine testing, the most extremely important to guarantee job safety.
Magnetic force devices pulling-out force test machine is applicable to electric magnet, permanent magnet sucking hoisting apparatus, magnetic working table, electricity before permanent magnet dispatches from the factory
The test of maximum adsorption power judges that product is the most qualified.It is simultaneously suitable for the detection after this series products uses some cycles, draws
Data as whether product is demoted use, overhaul or the important evidence scrapped.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in construction, easy to operate, the accurate magnetic force devices of testing result draws
De-power test machine, and applicable mobile operational process.
Magnetic force devices pulling-out force test machine, including adjustable heavy foot cup, work platforms, gantry type frame, oil hydraulic system, oil
Cylinder free bearing joint, load bearing cross beam, pulling force sensor, flap seat, peak value test instrument.
Aforementioned adjustable heavy foot cup, is connected with work platforms by screw thread, eliminates place injustice and cause equipment to put shakiness.
Aforementioned operation platform, uses slab to make work top, finishing again after bottom welding some stiffened panels in length and breadth
Work mode makes, it is ensured that platform is smooth indeformable.
Aforementioned gantry type frame, including the double column in both sides and base plate, connecting cross beam, two heel posts are connected by top cross-bar
Become gantry structure；Entirety is bolted with work platforms, convenient dismounting；Column upper rail is formed by polish, mainly
It play the guiding role.
Aforementioned load bearing cross beam, by after sheet material and section welded again polish form, its two ends are respectively arranged with guiding and reduce friction
Rolling bearing.
Aforementioned hydraulic system, uses the double oil cylinder of high pressure petrol station band, and oil cylinder (with bolt) is arranged in gantry type frame column
Between base plate on, two oil cylinders control it by synchronous valve and synchronize, integrated operation hand-operated valve, compact conformation, exert oneself steadily, the most again
Easy assembling disassembling overhauls.
Aforementioned oil cylinder free bearing joint, is the articulation being connected with oil cylinder by load bearing cross beam, it is allowed to slightly put by bearing pin
Dynamic, to reduce cylinder piston rod abrasion.
Aforementioned pulling force sensor, two ends Flange joint, easy for installation, tension compression bidirectional dynamometry.
Aforementioned flap seat, including inverted U-shaped seat, latch, fastens with pulling force sensor lower end bolt, and magnetic force devices is by hanging
On rope latch in suspension.
Aforementioned peak value test instrument, signals collecting uses at a high speed, high-precision 24 special A/D converters, uses the most single
Sheet machine carries out calculation process to signal, catches the maximum of moment in time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is work platforms schematic diagram of the present utility model.
Fig. 3 is gantry type frame structural representation of the present utility model.
Fig. 4 is lifting electromagnet test mode schematic diagram of the present utility model.
Fig. 5 is magnetic working table test mode schematic diagram of the present utility model.
Fig. 6 is Manual permanent magnet suction hanging device test mode schematic diagram of the present utility model.
Detailed description of the invention
Magnetic force devices pulling-out force test machine as shown in the figure, including adjustable heavy foot cup 1, work platforms 2, gantry type frame 3,
Load bearing cross beam 4, hydraulic system 5, oil cylinder free bearing joint 6, pulling force sensor 7, flap seat 8, peak value dynamometer 9.
Switch on power, start hydraulic system 5 oil pump (oil cylinder is in raw bits), by magnetic force devices 10(demagnetized state) by hanging
Rope has been suspended on flap seat 8, and in hand-hydraulic system 5, manual valve oil cylinder piston rod stretches out, and along with the rising of load bearing cross beam 4, rises
Magnetic force devices 10 is the most slowly mentioned by flap seat 8 by hoist cable, is pulled up at magnetic force devices 10, departs from work at magnetic force devices 10
The indicating value of platform 2 postpeak value tester 9 is magnetic force devices own wt.The indicating value of peak value test instrument 9 is adjusted to 0, reversely moves
Hand-operated valve, magnetic force devices 10 falls to being stably placed on workbench 2, after magnetic on magnetic force devices, in hand-hydraulic system 5 manually
Valve oil cylinder piston rod stretches out, and along with the rising of load bearing cross beam 4, plays flap seat 8 and is the most slowly mentioned by magnetic force devices 10 by hoist cable,
During magnetic force devices 10 is pulled up, the absorption affinity between itself and work platforms 2 is delivered to peak value by pulling force sensor 7 and surveys
Show actual absorption affinity indicating value on examination instrument 9, depart from the indicating value of work platforms 2 moment dynamometer at magnetic force devices 10 and be maximum and draw
De-force value.
Claims (2)
1. a magnetic force devices pulling-out force test machine, including adjustable heavy foot cup, work platforms, gantry type frame, load bearing cross beam,
Hydraulic system, oil cylinder free bearing joint, pulling force sensor, play flap seat, peak value dynamometer, it is characterised in that: below work platforms four
Individual having used adjustable heavy foot cup, upper plane is fixed with gantry type frame bolt and is connected；Two oil cylinders are the most vertical is arranged on two
In the middle of heel post, it is connected with load bearing cross beam by oil cylinder free bearing joint；Be connected with relay sensor in the middle of load bearing cross beam, pulling force passes
It is connected with a flap seat below sensor.
Magnetic force devices pulling-out force test machine the most according to claim 1, it is characterised in that: gantry type frame and work platforms lead to
Can split after crossing demounting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625417.1U CN205879416U (en) | 2016-06-23 | 2016-06-23 | Magnetic force equipment pulling -out force test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625417.1U CN205879416U (en) | 2016-06-23 | 2016-06-23 | Magnetic force equipment pulling -out force test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879416U true CN205879416U (en) | 2017-01-11 |
Family
ID=57691708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620625417.1U Active CN205879416U (en) | 2016-06-23 | 2016-06-23 | Magnetic force equipment pulling -out force test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205879416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500898A (en) * | 2017-01-13 | 2017-03-15 | 岳阳市永金起重永磁铁有限公司 | A kind of top-opening type detects the method and device of magnetic force crane gear pulling-out force |
-
2016
- 2016-06-23 CN CN201620625417.1U patent/CN205879416U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500898A (en) * | 2017-01-13 | 2017-03-15 | 岳阳市永金起重永磁铁有限公司 | A kind of top-opening type detects the method and device of magnetic force crane gear pulling-out force |
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