CN104568641B - Flat surface abrasive cloth wheel emulation grinding test machine - Google Patents
Flat surface abrasive cloth wheel emulation grinding test machine Download PDFInfo
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- CN104568641B CN104568641B CN201410739778.4A CN201410739778A CN104568641B CN 104568641 B CN104568641 B CN 104568641B CN 201410739778 A CN201410739778 A CN 201410739778A CN 104568641 B CN104568641 B CN 104568641B
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- workpiece
- slide bar
- sliding support
- linear bearing
- rotational deceleration
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Abstract
The invention discloses a kind of flat surface abrasive cloth wheel emulation grinding test machine, including frame, slide bar, linear bearing, sliding support, sanding machine, counterweight, pulley bracket, slide bar contiguous block, pull wire pulley and balance weight, the slide bar is fixedly installed in the frame, slided on the slide bar and be arranged linear bearing, the linear bearing is fixedly connected with the sliding support, and the sanding machine is set on the sliding support；Artificial progress grinding test is replaced using machinery, reduce the flash occurred in artificial operating process, cast gate, or irregular point-like, bulk, the strip metal protrusion such as the weld seam of weldment, reduce the error in artificial operating process, it is ensured that the speed and the size for the amount of wearing down that workpiece wears down are calculated.
Description
Technical field
Field is produced and uses the present invention relates to the manufacture of coated abrasive tool emery cloth and louver.
Technical background
Typically there is grinding test machine in domestic and international large-scale emery cloth producer, but such device emulation degree is low, detection data with
Actual use result is quite different, loses and refers to use value.
The grinding performance of louver is judged in the past, manually grinding test, though this method can reduce test error,
The factor of human error is still more and labor intensity is too big, it is impossible to unified examination criteria.
Therefore, it is necessary to which design of Simulation louver detection device again, makes test data consistent with actual use performance.
The content of the invention
The problem of present invention is test performance and the inconsistent Shi Jishiyong performance for solving emery cloth industry louver.
Louver is all flash, the cast gate for grinding metal casting in plant layout, or weldment weld seam etc.
Irregular point-like, bulk, strip metal protrusion, polish that surface error is too big, this is the emphasis to be emulated with simple, remaining
Such as：Power, translational speed, workpiece temperature of application etc. are also basically identical with reality.
In order to solve this problem, the present invention provides a kind of louver grinding test equipment similar with actual use.
Flat surface abrasive cloth wheel emulation grinding test machine, including frame, slide bar, linear bearing, sliding support, sanding machine, counterweight,
Pulley bracket, slide bar contiguous block, pull wire pulley and balance weight, the slide bar are fixedly installed in the frame, on the slide bar
Slip is arranged linear bearing, and the linear bearing is fixedly connected with the sliding support, and the mill is set on the sliding support
Ray machine, the sliding support lower end sets cylinder, and the sliding support upper end is provided with counterweight, and the top end of sliding rod sets described
Pulley bracket, is fixedly connected, the pulley bracket is provided at both ends with the bracing wire by the slide bar connector with the slide bar
Nylon withdrawal line is provided with pulley, the pull wire pulley, described nylon withdrawal line one end is connected with the sliding support, the other end with
The balance weight connection.
Also include workpiece rotational deceleration motor, Workpiece clamping head, workpiece swinging reduction motor, the workpiece rotational deceleration motor
Multiplied by the workpiece swinging mounting axle and the workpiece swinging mounting axle and be fixedly installed, the workpiece rotational deceleration motor connection
The Workpiece clamping head, the Workpiece clamping head clamping test workpiece, the workpiece swinging reduction motor is provided with eccentric wheel, described inclined
Adjustable connecting-rod is connected with heart wheel, the adjustable connecting-rod is connected on swing rod, the swing rod and the workpiece rotational deceleration motor
Workpiece swinging support axle is connected.
Also include louvre blade, the louvre blade is arranged on sanding machine, the louvre blade and workpiece rotational deceleration electricity
Test piece contact on machine is set.
Compared with prior art, have the beneficial effect that：Artificial progress grinding test is replaced using machinery, is practiced
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the present invention and Shi Jishiyong grinding performance comparison diagram.
Wherein：1st, workpiece rotational deceleration motor；2nd, workpiece swinging mounting bearing；3rd, workpiece swinging mounting axle；4th, workpiece clamp
Head；5th, test piece；6th, louver；7th, sanding machine；8th, sliding support；9th, counterweight；10th, nylon bracing wire；11st, pull wire pulley；12、
Pulley bracket；13rd, slide bar connector；14th, slide bar；15th, linear bearing；16th, balance weight；17th, cylinder；18th, slider block；19th, machine
Frame；20th, swing rod；21st, adjustable connecting-rod；22nd, workpiece swinging reduction motor；23rd, eccentric wheel.
Embodiment
Crank-rocker mechanism is constituted by the grade of 23 adjustable connecting-rod of eccentric wheel, 21 swing rod 20 as shown in Figure 1, is swung and slowed down by workpiece
Motor 22 drives, and drives workpiece swinging mounting axle 3 to swing；It is connected by workpiece rotational deceleration motor 1 with workpiece swinging mounting axle 3,
Filled on the output shaft of workpiece rotational deceleration motor 1 and test piece 5, workpiece swinging mounting axle 3 and swing rod are filled on Workpiece clamping head 4, chuck
20 connections, the two ends of workpiece swinging mounting axle 3 are in workpiece swinging mounting bearing 2, and test piece 5 is rotated by workpiece rotational deceleration
Motor 1 drives；Steering, rotating speed, start-stop time of workpiece rotational deceleration motor 1 and workpiece swinging reduction motor 22 etc. are by PLC dishes
Single entry control, 5 test pieces was not only rotated but also is swung, can grind 5 test piece surfaces it is various be uneven and on the spot use mould
Imitative effect；Louver 6 is on sanding machine 7, and sanding machine 7 can adjust forward leaning angle, sliding support 8 on sliding support 8
Fix, can be slided up and down on slide bar 14, pulley bracket 12 is connected with balance weight 16 with nylon bracing wire 10, Buddhist nun with linear bearing 15
Imperial bracing wire 10 transmits pulling force by pull wire pulley 11, the weight of adjustment block 16 and louver 6, sanding machine 7, sliding support 8, straight
Bobbin holds 15 lightweight packages balance；The gravity of added counterweight 9 is equal to the mill that louver 6 applies test piece 5 during grinding test
Pressure is cut, it is consistent with artificial actual grinding force；Pull wire pulley 11 is mounted on pulley bracket 12 and slide bar connector 13, slide bar
14 are fixed in frame 19 by slider block 18 together；Cylinder 17 is in the frame of the lower section of sliding support 8, and cylinder is received during test
The engaged test workpiece 5 of louver 6 of contracting rotation is started working, and is stopped when cylinder rod stretches out test when louver 6 leaves test piece 5
Only, to some special kinds also can PLC control its flexible interval time, improve the fidelity of louver grinding test.Grinding inspection
Survey after stopping, unloading test piece 5 and louver 6, and Weighing draws test result respectively.
Claims (2)
1. flat surface abrasive cloth wheel emulation grinding test machine, it is characterised in that：Including frame, slide bar, linear bearing, sliding support, mill
Ray machine, counterweight, pulley bracket, slide bar contiguous block, pull wire pulley and balance weight, the slide bar are fixedly installed in the frame,
Slided on the slide bar and be arranged linear bearing, the linear bearing is fixedly connected with the sliding support, on the sliding support
The sanding machine is set, and the sliding support lower end sets cylinder, and the sliding support upper end is provided with counterweight, the slide bar top
End sets the pulley bracket, is fixedly connected by the slide bar connector with the slide bar, and the pulley bracket two ends are set
Have and nylon withdrawal line is provided with the pull wire pulley, the pull wire pulley, described nylon withdrawal line one end connects with the sliding support
Connect, the other end is connected with the balance weight；Also include workpiece rotational deceleration motor, Workpiece clamping head, workpiece swinging reduction motor, institute
State workpiece rotational deceleration motor and multiplied by the workpiece swinging mounting axle and the workpiece swinging mounting axle and is fixedly installed, the work
Workpiece clamping head described in part rotational deceleration motor connection, the Workpiece clamping head clamping test workpiece, the workpiece swinging reduction motor
It is provided with eccentric wheel, the eccentric wheel and is connected with adjustable connecting-rod, the adjustable connecting-rod connects swing rod, the swing rod and the work
Workpiece swinging support axle connection on part rotational deceleration motor.
2. flat surface abrasive cloth wheel emulation grinding test machine as claimed in claim 1, it is characterised in that：Also include louvre blade, described hundred
Blade is arranged on sanding machine, and the louvre blade contacts setting with the test piece on the workpiece rotational deceleration motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739778.4A CN104568641B (en) | 2014-12-08 | 2014-12-08 | Flat surface abrasive cloth wheel emulation grinding test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739778.4A CN104568641B (en) | 2014-12-08 | 2014-12-08 | Flat surface abrasive cloth wheel emulation grinding test machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104568641A CN104568641A (en) | 2015-04-29 |
| CN104568641B true CN104568641B (en) | 2017-08-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410739778.4A Active CN104568641B (en) | 2014-12-08 | 2014-12-08 | Flat surface abrasive cloth wheel emulation grinding test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104568641B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765118B (en) * | 2018-12-22 | 2021-09-17 | 临沂协润工贸有限公司 | Textile toughness tester |
| CN110153841A (en) * | 2019-06-03 | 2019-08-23 | 白鸽磨料磨具有限公司 | Grinding test device based on angle grinder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000033543A (en) * | 1998-07-21 | 2000-02-02 | Speedfam-Ipec Co Ltd | Polishing device capable of adjusting machining load |
| JP2003245849A (en) * | 2002-02-25 | 2003-09-02 | Seiko Epson Corp | Method and apparatus for polishing spherical surface |
| CN202145189U (en) * | 2011-07-27 | 2012-02-15 | 北京京东方光电科技有限公司 | Scratching simulator |
| CN202433272U (en) * | 2011-12-27 | 2012-09-12 | 江门市本和机车配件实业有限公司 | Friction and wear tester for high temperature surface of metal-rubber composite sealing plate |
| CN102841028B (en) * | 2012-08-27 | 2014-06-11 | 南京理工大学 | Oral environment simulation test machine |
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2014
- 2014-12-08 CN CN201410739778.4A patent/CN104568641B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104568641A (en) | 2015-04-29 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Honglin Inventor after: Gao Shigang Inventor after: Xiong Yibin Inventor after: Tang Hongcheng Inventor before: Wang Liangwei Inventor before: Chen Chen Inventor before: Yuan Jun |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |