CN205201335U - Automatic clearance of industrial robot foundry goods is with emery wheel of polishing - Google Patents
Automatic clearance of industrial robot foundry goods is with emery wheel of polishing Download PDFInfo
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- CN205201335U CN205201335U CN201520890998.7U CN201520890998U CN205201335U CN 205201335 U CN205201335 U CN 205201335U CN 201520890998 U CN201520890998 U CN 201520890998U CN 205201335 U CN205201335 U CN 205201335U
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Abstract
The utility model discloses an automatic clearance of industrial robot foundry goods is with emery wheel of polishing, include: grinding wheel base body, grinding wheel base body A disc -shaped and its circumference profile are including the terminal surface circular arc section that is located the outer end reason, terminal surface circular arc section along grinding wheel base body's the radial body that is connected to grinding wheel base body in proper order after side circular arc section, straightway transition, be equipped with the wearing layer of cladding institute terminal surface circular arc section, side circular arc section and straightway outside the grinding wheel base body, wherein, the wearing layer that corresponds with terminal surface circular arc section forms the first section of polishing, and the wearing layer that corresponds with side circular arc section forms the second section of polishing, the wearing layer formation third section of polishing that corresponds with the straightway. The utility model discloses the first section of polishing, the second section of polishing, the third section of polishing that form can be polished like clearance characteristics such as runner, rising head, vent wire, exoncomas with protruding type like overlap, fash, burr etc. To the slim burr class of foundry goods on line to satisfy the demand that the automatic clearance in -process multiplex condition of foundry goods was polished.
Description
Technical field
The utility model relates to casting cleaning field, especially, relates to a kind of industrial robot foundry goods Automatic clearance grinding wheel.
Background technology
After foundry goods knockout, must clear up foundry goods, thick fine finishining, be then only operable finished product.The process that casting cleaning mainly uses instrument to remove scab and excess surface material (as dead head, overlap and burr etc.).The different characteristic of cast(ing) surface excess stock causes automation to clear up difficulty greatly, must clear up the different instrument of Feature Selection according to difference.
At present, casting cleaning is still primarily of manually completing.Cast(ing) surface excess stock is removed by casting grinding workman hand electric or pneumatic milling tools, the flexibility of human arm is utilized to adapt to different cleaning feature, compensate for the deficiency of tool kind, but cause the shortcomings such as hand labor intensity is large, milling tools loss is fast, and the working environment residing for workman is very severe, and noise is large, dust is many.
Topical application industrial robot realizes automation, the pipelining of casting cleaning now.The advantage of industrial robot foundry goods automation cleaning has: 1. high, the standardization of operating efficiency, can not produce omission; 2. reduce recruitment, improve operating environment; 3. flexibility, can adapt to inhomogeneity product after changing frock or milling tools; 4. be applicable to producing in enormous quantities.But due to the deficiencies in the prior art, robot foundry goods automation cleaning still has following shortcoming: 1. cleaning surface quality is manually not good, may need the auxiliary cleaning of artificial supplementation; 2. high to the requirement of foundry goods repeatability, deflection, overlap; 3. small lot batch manufacture is not suitable for; 4. milling tools must according to inhomogeneity product specialized designs.
Industrial robot casting cleaning mainly contains robot and captures foundry goods and robot crawl milling tools two kinds of patterns, wherein capture this pattern of milling tools by robot and can carry out fixed point cleaning for the different corresponding instruments of cleaning Feature Selection to foundry goods, be especially applicable to complicated, heavy castings.The performance promoting milling tools (mainly emery wheel) can improve the efficiency of casting cleaning, and extends the service life of milling tools.In existing automation casting cleaning technique for grinding, use electroplating abrasion wheel, abrasive material is then diamond or cubic boron nitride etc. more.The many standardization emery wheels produced by emery wheel manufactory of this electroplating abrasion wheel, are not optimized according to actual service condition.Therefore, though instructions for use can be met, but preferably polishing effect and longer emery wheel service life can not be obtained.
Therefore, need a kind of grinding wheel being applicable to industrial robot foundry goods Automatic clearance of design badly, also can extend the service life of grinding wheel with the polishing work efficiently completing different cleaning feature in casting cleaning.
Utility model content
The utility model provides a kind of industrial robot foundry goods Automatic clearance grinding wheel, need clear up the complex operation that the different instrument of Feature Selection causes, the technical problem that working (machining) efficiency is low to solve existing foundry goods Automatic clearance according to difference.
The technical solution adopted in the utility model is as follows:
A kind of industrial robot foundry goods Automatic clearance grinding wheel, comprising:
Grinding wheel base body, grinding wheel base body is in the form of annular discs and its circumferential profile comprises the end face arc section being positioned at external end edge, and end face arc section is connected to the body of grinding wheel base body successively along the radial direction of grinding wheel base body after side arc section, straightway transition;
The wearing layer of coated institute end face arc section, side arc section and straightway is provided with outside grinding wheel base body, wherein, the wearing layer corresponding with end face arc section forms first and to polish section, the wearing layer corresponding with side arc section forms second and to polish section, and the wearing layer corresponding with straightway forms the 3rd polishing section.
Further, end face arc section and side arc section tangent, side arc section and straightway tangent.
Further, the body of grinding wheel base body and straightway adjacent are provided with and consider to be worth doing and the groove of chip removal for holding.
Further, grinding wheel base body entirety symmetrically structure, the axle center place of grinding wheel base body is provided with the clamping part being convenient to industrial robot clamping.
Further, clamping part is locating hole or protuberance outstanding vertically.
Further, wearing layer is electrodeposited coating, and wearing layer adopts electroplated diamond or electroplating cubic boron nitride to make.
Further, the abrasive particle of wearing layer gets 10 ~ 30 order sizes.
Further, the thickness h of grinding wheel base body is 6 ~ 20mm, and the arc radius r of end face arc section is 0.1 ~ 0.4h, and the arc radius R of side arc section is 2 ~ 5h; The span of the thickness s of groove is 1 ~ 3mm.
Further, the thickness b of wearing layer is 0.5 ~ 1.5mm.
The utility model has following beneficial effect:
The utility model industrial robot foundry goods Automatic clearance grinding wheel, by being disposed radially end face arc section on the circumferential profile of grinding wheel base body, side arc section, body is connected to after straightway transition, and outside grinding wheel base body, be provided with coated end face arc section, the wearing layer of side arc section and straightway, thus form the first polishing section, second polishing section, 3rd polishing section, can for the slim burr class of foundry goods as overlap, fash, burrs etc. and convex type are as cast gate, rising head, vent wire, the cleaning such as exoncoma feature is polished online, thus meet the demand of multi-state polishing in foundry goods automation scale removal process.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model preferred embodiment industrial robot foundry goods Automatic clearance grinding wheel;
Fig. 2 is the cross-sectional schematic of Fig. 1;
Fig. 3 is the circumferential profile structural representation of the utility model preferred embodiment industrial robot foundry goods Automatic clearance grinding wheel.
Description of reference numerals:
10, grinding wheel base body; 11, body; 12, end face arc section; 13, side arc section; 14, straightway; 15, groove; 16, clamping part;
20, wearing layer.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Preferred embodiment of the present utility model provides a kind of industrial robot foundry goods Automatic clearance grinding wheel, efficiently to complete the polishing work to cleaning feature different in casting cleaning online.Referring to figs. 1 through Fig. 3, the present embodiment industrial robot foundry goods Automatic clearance grinding wheel comprises:
Grinding wheel base body 10, grinding wheel base body 10 is in the form of annular discs and its circumferential profile comprises the end face arc section 12 being positioned at external end edge, and end face arc section 12 is connected to the body 11 of grinding wheel base body 10 successively along the radial direction of grinding wheel base body 10 after side arc section 13, straightway 14 transition;
The wearing layer 20 of coated institute end face arc section 12, side arc section 13 and straightway 14 is provided with outside grinding wheel base body 10, wherein, the wearing layer 20 corresponding with end face arc section 12 forms the first polishing section, the wearing layer 20 corresponding with side arc section 13 forms the second polishing section, and the wearing layer 20 corresponding with straightway 14 forms the 3rd and to polish section.
After industrial robot captures the present embodiment grinding wheel, cleaning feature according to the foundry goods identified selects the section of polishing accordingly to carry out casting cleaning, for example, when the dead heads adopting the first polishing section polishing higher etc. are protruding, compared to parallel end face, grinding force is less, more easily realize protruding excision shear action, when adopting the second polishing section, because there is one section of orthodrome, has and better hold bits and chip space.The present embodiment by being disposed radially end face arc section 12 on the circumferential profile of grinding wheel base body 10, side arc section 13, body 11 is connected to after straightway 14 transition, and outside grinding wheel base body 10, be provided with coated end face arc section 12, the wearing layer 20 of side arc section 13 and straightway 14, thus form the first polishing section, second polishing section, 3rd polishing section, can for the slim burr class of foundry goods as overlap, fash, burrs etc. and convex type are as cast gate, rising head, vent wire, the cleaning such as exoncoma feature is polished online, thus meet the demand of multi-state polishing in foundry goods automation scale removal process, without the need to changing frock or milling tools frequently, and the polishing quality of casting cleaning is high.
Preferably, the present embodiment end face arc section 12 is tangent with side arc section 13, and side arc section 13 is tangent with straightway 14.Owing to adopting tangent rounding off, decrease the shock loading that bruting process medium plain emery wheel bears, extend its service life.
Preferably, body 11 and straightway 14 adjacent of grinding wheel base body 10 are provided with and consider to be worth doing and the groove 15 of chip removal for holding.The present embodiment by designing groove 15 on grinding wheel base body 10, and this groove 15 is equivalent to escape during cutted thread, avoids hard edges etc. to encounter grinding wheel base body 10, causes danger.More preferably, the groove 15 between straightway 14 and grinding wheel base body 10 is provided with chamfering, and this chamfered area electroplates wearing layer simultaneously, can reduce abnormal cleaning feature peeling off thus the emery wheel caused inefficacy emery wheel, the effective service life extending emery wheel.
Wearing layer 20 on the present embodiment grinding wheel base body 10 is preferably electrodeposited coating, namely the present embodiment emery wheel is electroplating abrasion wheel, because the single layer of abrasive particles on electroplating abrasion wheel can reach very high linear velocity without the need to finishing, plating bonding agent is large to the hold of abrasive particle, makes the present embodiment electroplating abrasion wheel have good applicability for industrial robot polishing field.Preferably, the present embodiment wearing layer 20 adopts electroplated diamond or electroplating cubic boron nitride to make.Because the hardness of diamond and cubic boron nitride two kinds of abrasive particulate materials is high, during polishing cast iron, cutting force is relatively little, and grinding temperature is relatively low.Preferably, the abrasive particle of wearing layer 20 gets 10 ~ 30 order sizes, and through experimental verification, it has larger casting cleaning effect.
Preferably, the present embodiment grinding wheel base body 10 entirety symmetrically structure, be beneficial to the path planning of industrial robot, and in use procedure, abrasive wheel end face is conventional face towards foundry goods, and loss is large, end face towards industrial robot is non-common, loss is relatively little, and the emery wheel of this symmetrical mechanism can oppositely be installed, thus extends the service life of emery wheel further.The axle center place of the present embodiment grinding wheel base body 10 is provided with the clamping part 16 being convenient to industrial robot clamping.With reference to Fig. 1 and Fig. 2, clamping part 16 is locating hole.In other embodiments, clamping part 16 can also be along grinding wheel spindle to outstanding protuberance.
With reference to Fig. 3, in the present embodiment, the thickness h of grinding wheel base body 10 is 6 ~ 20mm, and the arc radius r of end face arc section 12 is 0.1 ~ 0.4h, and the arc radius R of side arc section 13 is 2 ~ 5h; The length l of straightway 14 is servo-actuated size, and according to reality polishing casting cleaning characteristics determined, the span of the thickness s of groove 15 is 1 ~ 3mm, chamfering α span is 120 ° ~ 170 °.Preferably, the thickness b of wearing layer 20 is 0.5 ~ 1.5mm.In the present embodiment, the selection of grinding wheel base body thickness is if the height of cast gate, rising head, vent wire, exoncoma etc. is in the feature of below 10mm based on cleaning feature protrusions class, grinder buffing effect is mainly to be cut to master, and industrial robot automatically grinding requires that emery wheel rigidity is enough, therefore, the thickness h of grinding wheel base body 10 is 6 ~ 20mm.The arc radius r of end face arc section 12 is 0.1 ~ 0.4h, selects less circular arc to be conducive to the excision effect of emery wheel as emery wheel end.The arc radius R of side arc section 13 is 2 ~ 5h, uses comparatively orthodrome to be beneficial to emery wheel profile rounding off, reduces cleaning effect time institute stressed.
Can learn from above description, the present embodiment industrial robot foundry goods Automatic clearance grinding wheel, by being disposed radially end face arc section on the circumferential profile of grinding wheel base body, side arc section, body is connected to after straightway transition, and outside grinding wheel base body, be provided with coated end face arc section, the wearing layer of side arc section and straightway, thus form the first polishing section, second polishing section, 3rd polishing section, can for the slim burr class of foundry goods as overlap, fash, burrs etc. and convex type are as cast gate, rising head, vent wire, the cleaning such as exoncoma feature is polished online, thus meet the demand of multi-state polishing in foundry goods automation scale removal process.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. an industrial robot foundry goods Automatic clearance grinding wheel, is characterized in that, comprising:
Grinding wheel base body (10), described grinding wheel base body (10) is in the form of annular discs and its circumferential profile comprises the end face arc section (12) being positioned at external end edge, and described end face arc section (12) is connected to the body (11) of described grinding wheel base body (10) successively along the radial direction of described grinding wheel base body (10) after side arc section (13), straightway (14) transition;
The wearing layer (20) of coated institute's end face arc section (12), described side arc section (13) and described straightway (14) is provided with outside described grinding wheel base body (10), wherein, the wearing layer (20) corresponding with described end face arc section (12) forms first and to polish section, the wearing layer (20) corresponding with described side arc section (13) forms second and to polish section, and the wearing layer (20) corresponding with described straightway (14) forms the 3rd and to polish section.
2. industrial robot foundry goods Automatic clearance grinding wheel according to claim 1, is characterized in that,
Described end face arc section (12) is tangent with described side arc section (13), and described side arc section (13) is tangent with described straightway (14).
3. industrial robot foundry goods Automatic clearance grinding wheel according to claim 2, is characterized in that,
The body (11) of described grinding wheel base body (10) and described straightway (14) adjacent are provided with considers to be worth doing and the groove (15) of chip removal for holding.
4. industrial robot foundry goods Automatic clearance grinding wheel according to claim 1, is characterized in that,
Described grinding wheel base body (10) entirety symmetrically structure, the axle center place of described grinding wheel base body (10) is provided with the clamping part (16) being convenient to industrial robot clamping.
5. industrial robot foundry goods Automatic clearance grinding wheel according to claim 4, is characterized in that,
Described clamping part (16) is locating hole or protuberance outstanding vertically.
6. industrial robot foundry goods Automatic clearance grinding wheel according to claim 4, is characterized in that,
Described wearing layer (20) is electrodeposited coating, and described wearing layer (20) adopts electroplated diamond or electroplating cubic boron nitride to make.
7. industrial robot foundry goods Automatic clearance grinding wheel according to claim 6, is characterized in that,
The abrasive particle of described wearing layer (20) gets 10 ~ 30 order sizes.
8. industrial robot foundry goods Automatic clearance grinding wheel according to claim 3, is characterized in that,
The thickness h of described grinding wheel base body (10) is 6 ~ 20mm, and the arc radius r of described end face arc section (12) is 0.1 ~ 0.4h, and the arc radius R of described side arc section (13) is 2 ~ 5h; The span of the thickness s of described groove (15) is 1 ~ 3mm.
9. industrial robot foundry goods Automatic clearance grinding wheel according to claim 1, is characterized in that,
The thickness b of described wearing layer (20) is 0.5 ~ 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890998.7U CN205201335U (en) | 2015-11-10 | 2015-11-10 | Automatic clearance of industrial robot foundry goods is with emery wheel of polishing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890998.7U CN205201335U (en) | 2015-11-10 | 2015-11-10 | Automatic clearance of industrial robot foundry goods is with emery wheel of polishing |
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| CN205201335U true CN205201335U (en) | 2016-05-04 |
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| CN201520890998.7U Expired - Fee Related CN205201335U (en) | 2015-11-10 | 2015-11-10 | Automatic clearance of industrial robot foundry goods is with emery wheel of polishing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252440A (en) * | 2015-11-10 | 2016-01-20 | 长沙长泰机器人有限公司 | Lapping grinding wheel for automatically cleaning castings by industrial robot |
-
2015
- 2015-11-10 CN CN201520890998.7U patent/CN205201335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252440A (en) * | 2015-11-10 | 2016-01-20 | 长沙长泰机器人有限公司 | Lapping grinding wheel for automatically cleaning castings by industrial robot |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20181110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |