CN204565876U - Spiral diamond grinding head - Google Patents
Spiral diamond grinding head Download PDFInfo
- Publication number
- CN204565876U CN204565876U CN201520025630.4U CN201520025630U CN204565876U CN 204565876 U CN204565876 U CN 204565876U CN 201520025630 U CN201520025630 U CN 201520025630U CN 204565876 U CN204565876 U CN 204565876U
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- China
- Prior art keywords
- grinding
- bistrique
- spiral
- diamond
- grinding head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of spiral diamond grinding head, it is characterized in that, comprise shank and two, the grinding position part of clamping; Grinding portion faces adopts the method turning of cutted thread to have spiral-shaped arc groove, utilizes sintering or electroplating technology to make grinding portion faces bond diamond particles.Bistrique coordinate be arranged on equipment for grinding lathe clamping handle of a knife on grinding resistance reduce 1/2, maximum grinding depth can increase by 1/3, and maximum feed speed can promote 0.5 times, and life-span of bistrique adds one of percentage more than hundred than originally easily manufactured; Be applicable to the spue line of grinding cast(ing) surface in enormous quantities in modern production, overlap and casting pressing port undesirable root etc., the phenomenon of the easy obstruction in bistrique surface can well be solved, enhance productivity, the noise produced when reducing grinding, promote the service life of bistrique, thus reduce the cost that enterprise uses bistrique, the competition of enterprise.
Description
Technical field
The utility model relates to a kind of polishing DLC bistrique.Be applicable to abrasive machine grinding casting fin, sprue gate, rising head undesirable root etc.
Background technology
Foundry goods has an important operation to be remove burr in the fabrication process, and main object removes the spue line residual burr of cast(ing) surface, sprue gate, rising head undesirable root, makes it meet the product requirement of client.
The treatment process of these cast(ing) surface burr and rising head undesirable root mostly adopts grinding or the method for polishing processes.Emery wheel or bistrique must be used in the process of grinding and polishing, the emery wheel of tradition grinding foundry goods is white fused alumina and these two kinds of materials of black silicon carbide, in recent years along with the develop rapidly of science and technology and improving constantly of automaticity, increasing enterprise used equipment for grinding gold conjugate steel stone mill head to carry out grinding foundry goods.Diamond grinding head than the emery wheel that the general abrasive particle such as white fused alumina and silicon carbide grinding wheel is made have the basil sharp, wear away little, the life-span is long, production efficiency is high, crudy is good, security advantages of higher.
Current equipment for grinding uses the shape of more diamond grinding head be column type, pyramid type, butterfly-type etc. mostly, bistrique general on these markets is all on the idiosome of plane, use sintering or electroplating technique at the adamantine particle of bistrique idiosome surface attachment one deck.
Direct like this on the idiosome of plane sintering or electroplated diamond particle, shortcoming to be when grinding foundry goods row cut bad, resistance is large, noise is high.Bistrique by surface particles degree to affect feed speed comparatively slow, particularly easily produce bistrique surface blockade during grinding spheroidal graphite cast-iron and cause diamond particles to come off, the service life reduction of bistrique, bistrique cost is very high.
Utility model content
Goal of the invention: using the problem that diamond grinding head feed speed is slow, the bistrique life-span is short for solving user, the purpose of this utility model is to provide a kind of general diamond grinding head, by the transformation to bistrique idiosome, make the feed speed of diamond grinding head can promote 0.5 times, the life-span of bistrique adds one of percentage more than hundred than originally, output increases by 30 percent, and well solves the phenomenon of bistrique surface blockade during grinding spheroidal graphite cast-iron; Well can ensure the life-span of bistrique, effectively improve production efficiency and significantly reduce bistrique cost, and energy enterprise be in the competitive advantage of the same industry.
Technical scheme:
A kind of spiral diamond grinding head, is characterized in that, comprise shank and two, the grinding position part of clamping;
Grinding portion faces adopts the method turning of cutted thread to have spiral-shaped arc groove, utilizes sintering or electroplating technology to make grinding portion faces bond diamond particles.
The diameter of the idiosome at grinding position is between 8mm to 60mm.
The circular arc radius of corner of arc groove is R0.5mm to R3mm.
Lead on grinding position is between 2mm to 6mm.
The material of the idiosome at grinding position is No. 45 steel.
The surface thickness of the diamond particles on described grinding position is between 0.3 mm to 1mm.
The diamond particles of different meshes according to the difference of grinding material, can be selected in the surface of described bistrique;
Bistrique is arranged on equipment for grinding.
The beneficial effect that the utility model reaches:
Bistrique of the present invention is applicable to digital control processing, and compare general diamond grinding head grinding resistance and reduce 1/2, maximum grinding depth can increase by 1/3, and maximum feed speed can promote 0.5 times, easily manufactured; Be applicable to the spue line of grinding cast(ing) surface in enormous quantities in modern production, overlap and casting gate, rising head undesirable root etc., the phenomenon of the easy obstruction in bistrique surface can well be solved, enhance productivity, reduce grinding time produce noise, promote the service life of bistrique, thus reduce the cost that enterprise uses bistrique, the competitive advantage of enterprise.
Accompanying drawing explanation
Fig. 1 is spiral diamond grinding head of the present utility model.
Fig. 2 is the I partial enlarged drawing of Fig. 1.
Fig. 3 is Fig. 1 clamping schematic diagram.
Fig. 4 is grinding workpiece schematic diagram.
Fig. 5 is bistrique operating diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Be illustrated in figure 1 spiral diamond grinding head of the present utility model, comprise the shank 1 of clamping, 2 two, grinding position part composition.The idiosome at grinding position adopts 45# steel, and the diameter of the idiosome at grinding position is between n8mm to n60mm.Use Digit Control Machine Tool to coordinate Special arc cutter, adopt the arc groove 3 that the method for cutted thread makes grinding position 2 reach spiral-shaped as shown in Figure 2.Adopt the technique of sintering to make its surface attachment one deck diamond particles at grinding position 2, the surface thickness of diamond particles is between 0.3 mm to 1mm.
The circular arc radius of corner of arc groove is R0.5mm to R3mm.The lead of arc groove 3 is between 2mm to 6mm.
As shown in Figure 4, spiral diamond grinding head of the present utility model, be mainly used in spue line burr 11 and the rising head undesirable root 12 of grinding work piece 10 on Digit Control Machine Tool, such as: can grinding as the foundry goods of diameter 100mm, thickness 60mm, castings material is FCD450, grinding speed Vc=3000m/min, cutting-in ap=3.0mm, feed speed 1500mm/min.
As shown in Fig. 3, Fig. 5, the shank 1 of bistrique is arranged on the lathe clamping handle of a knife 4 of equipment for grinding, and the rotating speed at grinding position 2 can reach 8000 turns.During grinding, first the spue line burr 11 of outstanding workpiece 10 are ground away by grinding position 2 according to the outline of workpiece 10, to regrind the rising head undesirable root 12 of turning work piece 10, because the surplus of grinding is comparatively large during the rising head undesirable root 12 of grinding work piece, use the grinding of this bistrique can well reduce resistance and the noise of grinding.
The above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; some improvement and distortion can also be made; as base substrate is made stair-stepping, these improve and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. a spiral diamond grinding head, is characterized in that, comprises shank and two, the grinding position part of clamping;
Grinding portion faces adopts the method turning of cutted thread to have spiral-shaped arc groove, utilizes sintering or electroplating technology to make grinding portion faces bond diamond particles.
2. spiral diamond grinding head according to claim 1, is characterized in that, the diameter of the idiosome at grinding position is between 8mm to 60mm.
3. spiral diamond grinding head according to claim 1, is characterized in that, the circular arc radius of corner of arc groove is R0.5mm to R3mm.
4. spiral diamond grinding head according to claim 1, is characterized in that, the lead on grinding position is between 2mm to 6mm.
5. spiral diamond grinding head according to claim 1, is characterized in that, the material of the idiosome at grinding position is No. 45 steel.
6. spiral diamond grinding head according to claim 1, is characterized in that, the surface thickness of the diamond particles on described grinding position is between 0.3 mm to 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025630.4U CN204565876U (en) | 2015-01-15 | 2015-01-15 | Spiral diamond grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025630.4U CN204565876U (en) | 2015-01-15 | 2015-01-15 | Spiral diamond grinding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565876U true CN204565876U (en) | 2015-08-19 |
Family
ID=53858567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520025630.4U Expired - Fee Related CN204565876U (en) | 2015-01-15 | 2015-01-15 | Spiral diamond grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113729A (en) * | 2017-11-13 | 2018-06-05 | 浙江工业大学 | The medical miniature bone grinding knife tool and its manufacture craft of a kind of abrasive particle ordered arrangement |
| CN115070513A (en) * | 2022-05-20 | 2022-09-20 | 江麓机电集团有限公司 | High-rigidity intermittent grinding head and laser-assisted manufacturing method thereof |
-
2015
- 2015-01-15 CN CN201520025630.4U patent/CN204565876U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113729A (en) * | 2017-11-13 | 2018-06-05 | 浙江工业大学 | The medical miniature bone grinding knife tool and its manufacture craft of a kind of abrasive particle ordered arrangement |
| CN115070513A (en) * | 2022-05-20 | 2022-09-20 | 江麓机电集团有限公司 | High-rigidity intermittent grinding head and laser-assisted manufacturing method thereof |
| CN115070513B (en) * | 2022-05-20 | 2023-11-10 | 江麓机电集团有限公司 | High-rigidity intermittent grinding head and laser-assisted manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150819 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |