CN104814572B - Puncture-proof tester of safety shoe - Google Patents
Puncture-proof tester of safety shoe Download PDFInfo
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- CN104814572B CN104814572B CN201510203333.9A CN201510203333A CN104814572B CN 104814572 B CN104814572 B CN 104814572B CN 201510203333 A CN201510203333 A CN 201510203333A CN 104814572 B CN104814572 B CN 104814572B
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- pressing plate
- thimble
- force value
- sliding seat
- screw nut
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Abstract
The invention relates to the technical field of test equipment, in particular to a puncture-proof tester of a safety shoe. The tester comprises a body, and a motor, a driving wheel, a synchronous wheel, a lead screw, a lead screw nut, a sliding seat, a pressure sensor, an ejector pin, a pressing plate, a cylinder and a clamp which are arranged in the body, wherein the motor is in drive connection with the driving wheel; the driving wheel is in drive connection with the synchronous wheel through a belt; the synchronous wheel is connected with the lead screw; the lead screw nut is arranged on the sliding seat; the lead screw and the lead screw nut are in threaded connection; the pressure sensor is arranged on the sliding seat; the ejector pin is arranged at the front end of the pressure sensor; the cylinder is in drive connection with the pressing plate; the pressing plate is matched with the clamp to clamp a sole sample; the pressing plate is provided with a through hole for the ejector pin to pass through. The tester has the advantages of simple and compact structure, convenience in clamping, high testing efficiency and scientific and rational detection result.
Description
Technical field
The present invention relates to testing equipment technical field, more particularly, to safety shoe anti-puncture testing machine.
Background technology
An important content is had to be sole anti-puncture performance test in safety shoe detection.By sole clamping on fixture,
With the thimble of regulation, sole is pierced through with the speed specifying, to detect the power that sole is pierced.Existing testing machine structure is complicated, dress
The folder time is long, and test is inconvenient, and testing result is not scientific and reasonable.
Content of the invention
Present invention aims to the deficiencies in the prior art and a kind of safety shoe anti-puncture testing machine is provided, its structure
Simply compact, convenient mounting and clamping, testing efficiency is high, and testing result is scientific and reasonable.
For achieving the above object, the present invention adopts the following technical scheme that：Safety shoe anti-puncture testing machine, it include body and
It is installed on motor in body, drivewheel, synchronizing wheel, screw mandrel, feed screw nut, sliding seat, pressure transducer, thimble, pressing plate, gas
Cylinder and fixture, described Motor drive connects drivewheel, and drivewheel passes through belt drives connection synchronizing wheel, synchronizing wheel connection wire rod,
Described feed screw nut is installed on sliding seat, and screw mandrel is threadeded with feed screw nut, and pressure transducer is installed on sliding seat, and thimble is pacified
It is loaded on pressure transducer front end；Described air cylinder driven connects described pressing plate, and pressing plate coordinates sandwiched sole sample with fixture, and pressing plate leaves
It is provided with the through hole passing through for thimble；Described body is also equipped with for controlling the button of cylinder action, being used for adjusting cylinder pressure
Pressure regulator valve and pressure gauge, and for setting test speed, maximum piercing through force value and the control panel of force value is pierced through in display；
Before test, first pass through control panel set test speed and maximum pierce through force value, then gas is allowed by button press
Pressing plate is ejected by cylinder, and sole sample is put on fixture, then button press, makes pressing plate fix sample, and can pass through pressure regulator valve
The pressure size of the pressing plate adjusting with pressure gauge；
During test, motor drives sliding seat, pressure sensing through drivewheel, belt, synchronizing wheel, screw mandrel, feed screw nut successively
Device moves forward, and makes thimble pass through the through hole of pressing plate to stab sole sample；When thimble pierces through sole sample, the size piercing through force value is led to
Cross control panel to directly display out.
The front end of described thimble is provided with the agnail that quantity is no less than three, when thimble pierces through sole sample, force of piercing
After the size of value directly displays out by control panel, motor reversal successively through drivewheel, belt, synchronizing wheel, screw mandrel, silk
Stem nut moves after driving sliding seat, pressure transducer, makes the agnail of thimble hook the front of sole sample and toward post-tensioning, works as thimble
After agnail pulls open sole sample, the size pulling open force value directly displays out by control panel.
The present invention has the beneficial effect that：A kind of anti-puncture testing machine of safety shoe of the present invention, clamps sole with air cylinder driven
Sample, convenient mounting and clamping, reliability, test speed is easy to adjust, and test force value directly reads, and has simple and compact for structure, clamping side
Just, testing efficiency is high, the scientific and reasonable advantage of testing result.
Brief description
Accompanying drawing 1 is the structural representation of the present invention.
Accompanying drawing 2 is the internal structure schematic diagram of the present invention.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings：As depicted in figs. 1 and 2, safety shoe of the present invention
Anti- puncture testing machine, it include body and be installed in body motor 2, drivewheel 1, synchronizing wheel 3, screw mandrel 4, feed screw nut 5,
Sliding seat 6, pressure transducer 7, thimble 8, pressing plate 9, cylinder 11 and fixture 10, described motor 2 drive connection drivewheel 1, actively
Wheel 1 connects synchronizing wheel 3, synchronizing wheel 3 connection wire rod 4 by belt drives, and described feed screw nut 5 is installed on sliding seat 6, screw mandrel 4
Threaded with feed screw nut 5, pressure transducer 7 is installed on sliding seat 6, thimble 8 is installed on pressure transducer 7 front end；Described
Pressing plate 9 described in cylinder 11 drive connection, pressing plate 9 coordinates sandwiched sole sample with fixture 10, and pressing plate 9 offers and passes through for thimble 8
Through hole；Described body is also equipped with for controlling the button 14 of cylinder 11 action, the pressure regulator valve for adjusting cylinder 11 pressure
12 and pressure gauge 13, and for setting test speed, maximum piercing through force value and the control panel 15 of force value is pierced through in display.
Before test, first pass through control panel 15 and set test speed and maximum puncture force value, then pass through button press 14
Allow cylinder 11 to eject pressing plate 9, sole sample is put on fixture 10, then button press 14, make pressing plate 9 fix sample, and
The pressure size of the pressing plate 9 that can be adjusted by pressure regulator valve 12 and pressure gauge 13；During test, motor 2 successively through drivewheel 1, belt,
Synchronizing wheel 3, screw mandrel 4, feed screw nut 5 drive sliding seat 6, pressure transducer 7 to move forward, and make thimble 8 pass through the through hole of pressing plate 9 to stab
Sole sample；When thimble 8 pierces through sole sample, the size piercing through force value directly displays out by control panel 15.
As preferred embodiment, safety shoe of the present invention is anti-to pierce through the reverse drawing that testing machine can also make sole sample
Broken test, the front end of described thimble 8 is provided with the agnail that quantity is no less than three, is easy to during reverse drawing hook sole sample front,
When thimble 8 pierces through sole sample, after the size of puncture force value directly displays out by control panel 15, motor 2 inverts simultaneously
Drive and move after sliding seat 6, pressure transducer 7 through drivewheel 1, belt, synchronizing wheel 3, screw mandrel 4, feed screw nut 5 successively, make thimble 8
Agnail hook the front of sole sample and toward post-tensioning, after thimble 8 pulls open sole sample by agnail, pull open the size of force value
Directly display out by control panel 15, meet special detection and require.
The above is only the better embodiment of the present invention, therefore the construction described in all scopes according to present patent application,
Equivalence changes or modification that feature and principle are done, are all included in the range of present patent application.
Claims (1)
1. safety shoe anti-pierce through testing machine it is characterised in that：It includes body and the motor being installed in body（2）, drivewheel
（1）, synchronizing wheel（3）, screw mandrel（4）, feed screw nut（5）, sliding seat（6）, pressure transducer（7）, thimble（8）, pressing plate（9）, gas
Cylinder（11）And fixture（10）, described motor（2）Drive connection drivewheel（1）, drivewheel（1）Connect synchronizing wheel by belt drives
（3）, synchronizing wheel（3）Connection wire rod（4）, described feed screw nut（5）It is installed on sliding seat（6）, screw mandrel（4）With feed screw nut（5）
Threaded, pressure transducer（7）It is installed on sliding seat（6）, thimble（8）It is installed on pressure transducer（7）Front end；Described cylinder
（11）Pressing plate described in drive connection（9）, pressing plate（9）With fixture（10）Cooperation sandwiched sole sample, pressing plate（9）Offer and supply thimble
（8）The through hole passing through；Described body is also equipped with for controlling cylinder（11）The button of action（14）, be used for adjusting cylinder（11）
The pressure regulator valve of pressure（12）And pressure gauge（13）, and be used for setting test speed, maximum puncture force value and display puncture force value
Control panel（15）；
Before test, first pass through control panel（15）Set test speed and maximum puncture force value, then pass through button press（14）
Allow cylinder（11）By pressing plate（9）Ejection, sole sample is put into fixture（10）On, then button press（14）, make pressing plate（9）To try
Sample is fixed, and can pass through pressure regulator valve（12）And pressure gauge（13）Adjust pressing plate（9）Pressure size；
During test, motor（2）Successively through drivewheel（1）, belt, synchronizing wheel（3）, screw mandrel（4）, feed screw nut（5）Drive and slide
Seat（6）, pressure transducer（7）Reach, makes thimble（8）Through pressing plate（9）Through hole stab sole sample；Work as thimble（8）Pierce through
During sole sample, the size piercing through force value passes through control panel（15）Directly display out；
Described thimble（8）Front end be provided with quantity and be no less than the agnail of three, work as thimble（8）When piercing through sole sample, pierce through
The size of force value passes through control panel（15）After directly displaying out, motor（2）Invert and successively through drivewheel（1）, belt, with
Step wheel（3）, screw mandrel（4）, feed screw nut（5）Drive sliding seat（6）, pressure transducer（7）After move, make thimble（8）Barb
Live the front of sole sample and toward post-tensioning, work as thimble（8）After agnail pulls open sole sample, the size pulling open force value passes through control
Panel processed（15）Directly display out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510203333.9A CN104814572B (en) | 2015-04-27 | 2015-04-27 | Puncture-proof tester of safety shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510203333.9A CN104814572B (en) | 2015-04-27 | 2015-04-27 | Puncture-proof tester of safety shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104814572A CN104814572A (en) | 2015-08-05 |
| CN104814572B true CN104814572B (en) | 2017-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510203333.9A Active CN104814572B (en) | 2015-04-27 | 2015-04-27 | Puncture-proof tester of safety shoe |
Country Status (1)
| Country | Link |
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| CN (1) | CN104814572B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106235526A (en) * | 2016-08-31 | 2016-12-21 | 赛纳（苏州）安防用品有限公司 | A kind of safety shoe compression resistant cutting resistance verifying attachment |
| CN109506958A (en) * | 2018-11-20 | 2019-03-22 | 宁波市环英汽配有限公司 | Automobile tire puncture resistance strength detection equipment and its detection method |
| CN109506959A (en) * | 2018-11-20 | 2019-03-22 | 宁波市环英汽配有限公司 | For monitoring the equipment and its detection method of automobile tire puncture resistance intensity |
| CN109506960A (en) * | 2018-11-20 | 2019-03-22 | 宁波市环英汽配有限公司 | Automobile tire puncture resistance intensity detecting device and its detection method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510855Y (en) * | 2001-11-28 | 2002-09-11 | 山东省纺织科学研究院 | Multipurpose fabric strength detector |
| CN2837825Y (en) * | 2005-11-11 | 2006-11-15 | 比亚迪股份有限公司 | Lithium ion exchange membrane puncture detector |
| US20110126425A1 (en) * | 2009-11-29 | 2011-06-02 | O'dowd Timothy Thomas | Removable puncture protective footwear insert |
| CN201722547U (en) * | 2010-06-23 | 2011-01-26 | 松下电工电子材料(广州)有限公司 | Breakage detecting device of glass fiber cloth for producing copper-clad laminate |
| CN102661860B (en) * | 2012-05-12 | 2014-07-23 | 安徽奥弗医疗设备科技有限公司 | Fatigue test bed of rubber sealing cover of puncturing device |
| CN203534946U (en) * | 2013-10-25 | 2014-04-09 | 深圳天祥质量技术服务有限公司 | Sole puncture resistance testing machine |
| CN203709378U (en) * | 2013-12-24 | 2014-07-16 | 珠海格力电器股份有限公司 | Detection apparatus for anti-puncture performance of sole |
| CN203758826U (en) * | 2014-03-31 | 2014-08-06 | 海宁长宇镀铝材料有限公司 | Puncture position regulating device in aluminum coated PET (polyethylene terephthalate) thin film puncture resistance detector |
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2015
- 2015-04-27 CN CN201510203333.9A patent/CN104814572B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104814572A (en) | 2015-08-05 |
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