CN104325374A - Edge grinding wheel for profiling grinder - Google Patents
Edge grinding wheel for profiling grinder Download PDFInfo
- Publication number
- CN104325374A CN104325374A CN201410552050.0A CN201410552050A CN104325374A CN 104325374 A CN104325374 A CN 104325374A CN 201410552050 A CN201410552050 A CN 201410552050A CN 104325374 A CN104325374 A CN 104325374A
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- China
- Prior art keywords
- edging
- edge grinding
- sand paper
- profiling
- grinding wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to an edge grinding wheel, in particular to an edge grinding wheel for a profiling grinder. The edge grinding wheel comprises an edge grinding wheel body and sand paper; the edge grinding wheel body is cylindrical; the sand paper is arranged on the outer side face of the edge grinding wheel body. The edge grinding wheel is characterized in that an edge grinding protrusion extends from the outer surface of the sand paper outwards; the edge grinding protrusion is provided with an opening, so that the edge grinding protrusion has elasticity. According to the edge grinding wheel for the profiling grinder, the outer surface of the sand paper is provided with the edge grinding protrusion with the opening, so that the edge grinding protrusion has elasticity in the static state; when the edge grinding wheel works, the edge grinding wheel is subjected to centrifugal force generated through high speed rotation of the edge grinding wheel, and the hardness of the edge grinding wheel is close to the hardness of the periphery of a workpiece (plastic); therefore, when the edge grinding wheel with the sand paper structure is used, the and paper is not easy to wear, the service life of the sand paper is prolonged, and the defect of low production efficiency due to frequent replacement of the sand paper is overcome.
Description
Technical field
The present invention relates to a kind of edging wheel, particularly a kind of edging wheel of profiling edging machine.
Background technology
In the past, traditional working of plastics was after injection machine injection mo(u)lding, and working of plastics periphery has a large amount of burr, and for this reason, working of plastics periphery also needs to polish, and polishing adopts manual grinding mode usually; Its sanding operation is: first, and workman needs to scrape off larger burr with scraper, then with coarse sandpaper polishing, again with fine sandpaper grinding after coarse sandpaper polishes smooth, so just can complete the requirement of product edging.
Due to above-mentioned manual grinding complex steps, labour intensity is large, efficiency is lower, need at substantial human resources, and tiny vestige, uneven according to the product quality that the careful degree of workman polishes out, easily leave hidden danger of quality, the rework rate of product is higher, therefore, production of plastics parts producer have developed a kind of profiling edging machine for the problems referred to above, this profiling edging machine is that a kind of edging wheel can run according to the shape track of model (lower positioning module) and carry out the efficient grinding apparatus of one of automatic profiling polishing, owing to adopting model (lower positioning module) profiling, profiling edging function is polished the workpiece periphery of various shape easily, be specially adapted to the various edge of work in irregular shape of polishing, the most important parts of this profiling edging machine are its edging wheels, the side of edging wheel is provided with the sand paper for polishing, edging wheel is High Rotation Speed under the drive of motor, sand paper is constantly polished the burr of working of plastics periphery.This profiling edging machine reduces the work degree of workman well, improves operating efficiency, and the product quality after the polishing of this profiling machine is improved, and rework rate is low.But; this profiling edging machine still has the following disadvantages: the edging wheel of (1) this profiling edging machine is in the process of polishing, profiling; because the hardness of sand paper is low, the hardness of working of plastics is high, and both rub for a long time; sand paper loss is serious; when causing this profiling edging machine buffing work-piece, need often to change sand paper and could to have polished completely workpiece, because this profiling edging machine is in the process of buffing work-piece; sand paper to be changed frequently, thus reduce operating efficiency; (2) service life of sand paper is short, adds somewhat to processing cost.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, and provide a kind of simple and reasonable for structure, sand paper long service life and without the need to frequent replacing, effectively increasing work efficiency, the edging wheel of the profiling edging machine cut down finished cost.
The object of the present invention is achieved like this:
The edging wheel of profiling edging machine, comprises edging wheel body and sand paper, and edging wheel body is cylindric, sand paper is arranged on the lateral surface of edging wheel body, it is characterized in that, described sand paper outwardly extends edging projection, edging projection is provided with opening, to make the protruding high resilience of edging; This kind of edging wheel, protruding by the edging arranging band opening at sand paper outer surface, to make the protruding high resilience when static of edging, during edging wheel work, by the centrifugal action of its High Rotation Speed, its hardness and workpiece (plastics) periphery close, so utilize the edging wheel of this sand paper structure, sand paper is not easy to wear, both improved the service life of sand paper, and avoided often changing sand paper and the deficiency causing production efficiency low; And durable in use due to sand paper, also reduces processing cost to a certain extent; And this edging wheel, simply by the bulge-structure arranging sand paper, can realize above-mentioned beneficial effect, it is simple and reasonable for structure.
Object of the present invention can also adopt following technical measures to solve:
As scheme more specifically, described edging projection extends in the shape of a spiral from lower to upper along coated abrasive surface circumferencial direction, and spiral helicine edging projection is provided with several opening at a certain distance; This spiral helicine edging is protruding, is more conducive to edging wheel when High Rotation Speed, ensures to polish to the multi-angle of plastics part periphery, do not stay position, dead angle, so polishing effect is better.
Certainly, edging projection also has another embodiment following: described edging is protruding to be extended in circular along coated abrasive surface circumferencial direction, and circular edging projection is provided with several opening at a certain distance; This circular edging is protruding, can realize the beneficial effect of patent of the present invention equally; As further improvement, above-mentioned coated abrasive surface is preferably provided with several circular edging protruding, is parallel to each other between each circular edging projection, to meet different polishing needs.
As scheme more specifically, the cross section of described edging projection is middle high, convex arc shape that both sides are low, and this edging with radian is protruding, better to the effect of polishing plastics part periphery; And opening is the otch seam vertically arranged, otch seam directly cracks on the convex surface of sand paper by cutter and forms, and its operation is simple and easy.
The cylinder that above-mentioned edging wheel body is made up of flexible material.
Beneficial effect of the present invention is as follows:
(1) edging wheel of this kind of profiling edging machine, protruding by the edging arranging band opening at sand paper outer surface, to make the protruding high resilience when static of edging, during edging wheel work, by the centrifugal action of its High Rotation Speed, its hardness and workpiece (plastics) periphery close, so utilize the edging wheel of this sand paper structure, sand paper is not easy to wear, both improved the service life of sand paper, and avoided often changing sand paper and the deficiency causing production efficiency low;
(2) further, durable in use due to sand paper, processing cost is also reduced to a certain extent; And this edging wheel, simply by the bulge-structure arranging sand paper, can realize above-mentioned beneficial effect, it is simple and reasonable for structure.
(3) edging projection is arranged to helical form or circular, and edging projection is provided with several opening at a certain distance; The protruding scheme of this this edging, is more conducive to edging wheel when High Rotation Speed, ensures to polish to the multi-angle of plastics part periphery, do not stay position, dead angle, so polishing effect is better.
(4) edging wheel of patent of the present invention, is particularly useful for the use of the periphery polishing to automotive oil tank vinyl cover; Its polishing effect, operating efficiency and be obviously greatly improved service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of profiling edging machine of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the magnifying state schematic diagram of the edging wheel polishing working of plastics on Fig. 1 profiling edging machine.
Fig. 4 is another view of Fig. 3.
Fig. 5 is another embodiment schematic diagram of edging wheel of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As depicted in figs. 1 and 2, a kind of profiling edging machine, comprises compression cylinder 1, main shaft 2, spindle pulley 3, knife rest 4, edging wheel 5, roller 6, roller guiding mechanism 7, upper spider 11, hold down gag 9, profiling cylinder 10, lower positioning module 12, rotary table 13, controls electronic box part 8, motor pulley 14, spindle motor 15, swing arm 16, gearbox 17, turning motor 18 and lathe 19.
Above-mentioned motor pulley 14 is located on spindle motor 15 axle, motor pulley 14 is connected with spindle pulley 3 belt transmission by belt, spindle pulley 3 is located at main shaft 2 upper end, edging wheel 5 and roller 6 are located at the lower end of main shaft 2, wherein, spindle motor 15 is rotated by belt drive main shaft 2, thus drives edging wheel 5 and roller 6 to rotate.
Roller guiding mechanism 7 is for adjusting the distance between roller and lower positioning module.
Upper spider 11 is in inverted L shape, and described upper spider 11 is located on lathe 19, and it comprises crosspiece and vertical section, and vertical section is perpendicular to lathe 19.
Described swing arm 16 is articulated with in the vertical section of upper spider 11, and profiling cylinder 10 is also located in the vertical section of upper spider 11, and profiling cylinder 10 controls the vertical section swing of swing arm 16 around upper spider 11.
Main shaft 2, edging wheel 5, roller 6 and roller guiding mechanism are all located on knife rest 4, and knife rest 4 is arranged on the free end of swing arm 16, and swing arm 16 hinged end is articulated with the vertical section of upper spider 11, and spindle motor 15 is also positioned at the vertical section of upper spider 11.
Above-mentioned compression cylinder 1 is positioned on the crosspiece of upper spider 11, and the piston rod of described compression cylinder 1 is connected with described hold down gag 9, and compression cylinder 1 drives hold down gag 9 to move up and down, thus hold down gag 9 is compressed or unclamps the working of plastics on lower positioning module 12.
Described rotary table 13 is provided on lathe 19, rotary table 13 is provided with lower positioning module 12, lower positioning module 12 is positioned at immediately below hold down gag 9, on hold down gag 9, corresponding lower positioning module 12 is provided with positioning module 21, the mating shapes of described lower positioning module 12, upper positioning module 21 and working of plastics 20 three, described working of plastics 20 can be placed between lower positioning module 12 and upper positioning module 21 and locates.
Turning motor 18 is located in lathe 19, turning motor 18 controls rotary table 13 by gearbox 17 and rotates, working of plastics is also along with lower positioning module 12 rotates, the periphery of described lower positioning module 12 and roller 6 periphery close contact and with its synchronous axial system, thus make edging wheel 5 along the periphery of the circumferential profile polishing working of plastics of lower positioning module 12; The wheel facilitating machine movement is provided with bottom frame.
Embodiment one, see shown in Fig. 3 and Fig. 4, edging wheel 5 first embodiment that above-mentioned profiling edging machine uses is: it comprises edging wheel body 51 and sand paper 52, edging wheel body 51 is the cylinders be made up of flexible material, sand paper 52 is arranged on the outer surface of edging wheel body 51, and sand paper 52 outwardly extends edging projection 53, edging projection 53 is provided with opening 54, opening 54 is the otch seam vertically arranged, to make protruding 53 high resiliences of edging; This edging projection 53 extends in the shape of a spiral from lower to upper along sand paper 52 surface perimeter direction, spiral helicine edging projection 53 is provided with at a certain distance the opening 54 of several described vertical setting.
Wherein, the cross section of described edging projection 53 is the convex arc shape that centre is high, both sides are low.
The edging wheel 5 of profiling edging machine of the present invention, be especially applicable to the edging of automotive oil tank vinyl cover, certainly, it is also applicable to polishing, the polishing at most of working of plastics edge.
Operation principle:
Before polishing, be first positioned over by working of plastics 20 on lower positioning module 12 and locate, then start compression cylinder 1, compression cylinder 1 drives hold down gag to compress working of plastics 20 downwards, then starts turning motor 18, and turning motor 18 drives lower positioning module 12 to rotate.Then spindle motor 15 is started, spindle motor 15 drives edging wheel 5 to rotate together with roller 6, then profiling cylinder 10 is restarted, the piston rod of profiling cylinder 10 pulls swing arm 16 to swing around the vertical section of upper spider, until the periphery of roller 6 abuts with lower positioning module 12 periphery, the periphery that the piston rod of profiling cylinder 10 controls roller 6 keeps abutting with lower positioning module 12 periphery, roller 6 and lower positioning module 12 synchronous axial system, and edging wheel 5 to be polished working of plastics 20 along lower positioning module 12 circumferential profile; After the complete circle of lower positioning module 12 turns, also polished by edging wheel 5 in the periphery of working of plastics 20, then profiling cylinder 10 drives swing arm 16 outwards to swing, and makes edging wheel 5 away from working of plastics 20.Then control compression cylinder 1 drives on hold down gag and moves, and upper positioning module 21 departs from working of plastics 20, and then makes turning motor 18 stop operating again, and at this moment workman just can take off the working of plastics 20 of having polished.Then workman just can place next block working of plastics to be polished again, circulating cycle processing polishing like this.
Embodiment two, as shown in Figure 5, this embodiment is close with the edging wheel of above-described embodiment one, and its difference is only: edging projection 53 extends in circular along sand paper 52 surface perimeter direction, and circular edging projection 53 is provided with several opening 54 at a certain distance.
Separately, in order to meet different use needs further, described sand paper 52 can be provided with above-mentioned several circular edging projection 53 on the surface, is parallel to each other between each circular edging projection 53.
Claims (9)
1. the edging wheel of profiling edging machine, comprise edging wheel body (51) and sand paper (52), edging wheel body (51) is in cylindric, sand paper (52) is arranged on the lateral surface of edging wheel body (51), it is characterized in that, described sand paper (52) outwardly extends edging projection (53), edging projection (53) is provided with opening (54), to make edging projection (53) high resilience.
2. the edging wheel of profiling edging machine according to claim 1, it is characterized in that, described edging projection (53) extends in the shape of a spiral from lower to upper along sand paper (52) surface perimeter direction, and spiral helicine edging projection (53) is provided with several opening (54) at a certain distance.
3. the edging wheel of profiling edging machine according to claim 1, it is characterized in that, described edging projection (53) extends in circular along sand paper (52) surface perimeter direction, and circular edging projection (53) is provided with several opening (54) at a certain distance.
4. the edging wheel of profiling edging machine according to claim 3, it is characterized in that, described sand paper (52) is provided with several circular edging projection (53) on the surface.
5. the edging wheel of profiling edging machine according to claim 4, is characterized in that, be parallel to each other between each circular edging projection (53).
6. the edging wheel of profiling edging machine according to claim 1 or 2 or 3, is characterized in that, the cross section of described edging projection (53) is middle high, convex arc shape that both sides are low.
7. the edging wheel of profiling edging machine according to claim 1 or 2 or 3, is characterized in that, described opening (54) is otch seam.
8. the edging wheel of profiling edging machine according to claim 6, is characterized in that, described opening (54) is vertically arrange.
9. the edging wheel of profiling edging machine according to claim 1, is characterized in that, the cylinder that described edging wheel body (5) is made up of flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410552050.0A CN104325374B (en) | 2014-10-17 | 2014-10-17 | The edging wheel of profiling edging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410552050.0A CN104325374B (en) | 2014-10-17 | 2014-10-17 | The edging wheel of profiling edging machine |
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| Publication Number | Publication Date |
|---|---|
| CN104325374A true CN104325374A (en) | 2015-02-04 |
| CN104325374B CN104325374B (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410552050.0A Active CN104325374B (en) | 2014-10-17 | 2014-10-17 | The edging wheel of profiling edging machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171550A (en) * | 2015-08-24 | 2015-12-23 | 华一精密机械(昆山)有限公司 | Stamped part burr grinding machine |
| CN108356636A (en) * | 2018-01-30 | 2018-08-03 | 河南摩西机械制造有限公司 | A kind of iron pan automatic circular arc edging device |
| CN108687602A (en) * | 2018-05-21 | 2018-10-23 | 广东富山科技股份有限公司 | A kind of glass edge-grinding machine leans on wheel apparatus |
| WO2019071375A1 (en) * | 2017-10-09 | 2019-04-18 | 深圳传音制造有限公司 | Surface polishing jig for electronic product housing, and polishing process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202942U (en) * | 1987-03-03 | 1988-03-16 | 乌鲁木齐石油化工总厂 | Grinder for grinding are side |
| CN2192433Y (en) * | 1994-02-26 | 1995-03-22 | 梁源 | Diamond emery wheel |
| JP2011218469A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool |
| JP2011218471A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool |
| JP2011218470A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool and method for manufacturing the same |
| CN203292976U (en) * | 2013-06-04 | 2013-11-20 | 浙江嘉良科技有限公司 | Tool for machining mobile phone panel |
| CN204135841U (en) * | 2014-10-17 | 2015-02-04 | 佛山市顺德区金长兴电子科技有限公司 | A kind of edging wheel of profiling edging machine |
-
2014
- 2014-10-17 CN CN201410552050.0A patent/CN104325374B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87202942U (en) * | 1987-03-03 | 1988-03-16 | 乌鲁木齐石油化工总厂 | Grinder for grinding are side |
| CN2192433Y (en) * | 1994-02-26 | 1995-03-22 | 梁源 | Diamond emery wheel |
| JP2011218469A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool |
| JP2011218471A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool |
| JP2011218470A (en) * | 2010-04-07 | 2011-11-04 | Mitsubishi Heavy Ind Ltd | Grinding tool and method for manufacturing the same |
| CN203292976U (en) * | 2013-06-04 | 2013-11-20 | 浙江嘉良科技有限公司 | Tool for machining mobile phone panel |
| CN204135841U (en) * | 2014-10-17 | 2015-02-04 | 佛山市顺德区金长兴电子科技有限公司 | A kind of edging wheel of profiling edging machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171550A (en) * | 2015-08-24 | 2015-12-23 | 华一精密机械(昆山)有限公司 | Stamped part burr grinding machine |
| WO2019071375A1 (en) * | 2017-10-09 | 2019-04-18 | 深圳传音制造有限公司 | Surface polishing jig for electronic product housing, and polishing process |
| CN108356636A (en) * | 2018-01-30 | 2018-08-03 | 河南摩西机械制造有限公司 | A kind of iron pan automatic circular arc edging device |
| CN108687602A (en) * | 2018-05-21 | 2018-10-23 | 广东富山科技股份有限公司 | A kind of glass edge-grinding machine leans on wheel apparatus |
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| Publication number | Publication date |
|---|---|
| CN104325374B (en) | 2017-10-31 |
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