CN204639908U - A kind of grinding head of modified node method - Google Patents
A kind of grinding head of modified node method Download PDFInfo
- Publication number
- CN204639908U CN204639908U CN201520180854.2U CN201520180854U CN204639908U CN 204639908 U CN204639908 U CN 204639908U CN 201520180854 U CN201520180854 U CN 201520180854U CN 204639908 U CN204639908 U CN 204639908U
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- Prior art keywords
- abrading block
- rotary body
- cavity
- grinding head
- hole
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Abstract
The utility model relates to a kind of grinding head, belongs to grinding tool technical field.Its technical scheme adopted is: a kind of grinding head of modified node method, comprise rotary body and the abrading block being fixed on rotary body end, one end face of described abrading block is the arc surface of outwardly convex, the inner chamber of described rotary body has through hole, through hole extends to the arc surface of abrading block, the side of abrading block is provided with pore, pore communicates with through hole, circumferentially multiple groove is evenly had along abrading block on described abrading block, abrading block has a cavity, one end of rotary body is inserted in this cavity, the outside of described cavity is encapsulated by pad, the inner die casting of cavity has metallic solution, after this metallic solution solidifies, rotary body and abrading block are adhered to one.The utility model has the advantages that: the utility model grinding head, structure is simple, and good heat dissipation effect, grinding efficiency is high, not easy fracture, and security is high, can bear side impacting force.
Description
Technical field
The utility model relates to a kind of grinding head, belongs to grinding tool technical field.
Background technology
In field of machining, grinding head is mainly used in ground flat.Grinding head of the prior art, mainly comprise rotary body and emery wheel fixed thereon, grinding effect is bad, fineness and flatness poor.The rotary body of the grinding head of existing use is all solid mostly in addition, the heat so just bringing grinding generation cannot be drained in time, abrasive grinding wheel is easily damaged, reduce service life, increase turnover rate and use cost, therefore, a kind of new technical scheme should be provided to solve the problem.
Summary of the invention
The utility model, just for above technical problem, provides a kind of grinding head of rational in infrastructure, modified node method that result of use is good.
The utility model is achieved through the following technical solutions:
A kind of grinding head of modified node method, comprise rotary body and the abrading block being fixed on rotary body end, one end face of described abrading block is the arc surface of outwardly convex, the inner chamber of described rotary body has through hole, through hole extends to the arc surface of abrading block, the side of abrading block is provided with pore, pore communicates with through hole, circumferentially multiple groove is evenly had along abrading block on described abrading block, abrading block has a cavity, one end of rotary body is inserted in this cavity, the outside of described cavity is encapsulated by pad, the inner die casting of cavity has metallic solution, after this metallic solution solidifies, rotary body and abrading block are adhered to one.
Further technical scheme:
The outer surface of described rotary body is provided with built-up welding transition zone, and the outside of built-up welding transition zone is provided with build-up wear-resistant layer.
Described build-up wear-resistant layer is nickel-cadmium cast iron or ultra-high manganese steel.
Four grooves are circumferentially evenly had along abrading block on described abrading block.
Due to the employing of technique scheme, compared with prior art, tool has the following advantages the utility model:
The utility model grinding head, structure is simple, and good heat dissipation effect, grinding efficiency is high, not easy fracture, and security is high, can bear side impacting force.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is abrading block structural representation.
During it is: 1, rotary body, 2, abrading block, 3, through hole, 4, pore, 5, built-up welding transition zone, 6, groove, 7, cavity, 8, pad, 9, build-up wear-resistant layer.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As illustrated in fig. 1 and 2, the grinding head of a kind of modified node method of the utility model, comprise rotary body 1 and the abrading block 2 being fixed on rotary body 1 end, one end face of abrading block 2 is the arc surface of outwardly convex, the inner chamber of rotary body 1 has through hole 3, through hole 3 extends to the arc surface of abrading block 2, the side of abrading block 2 is provided with pore 4, pore 4 communicates with through hole 3, multiple groove 6 is circumferentially evenly had along abrading block 2 on abrading block 2, in the present embodiment for four grooves, such structural design, being conducive to cooling fluid arrives each grinding face on the one hand, also the chip that heat and grinding produce can be taken away on the other hand, thus reach good cooling-down effect, extend the service life of abrading block.
Abrading block has a cavity 7, one end of rotary body 1 is inserted in this cavity 7, the outside of described cavity 7 is encapsulated by pad 8, the inner die casting of cavity 7 has metallic solution, after this metallic solution solidifies, rotary body and abrading block are adhered to one, metallic solution is adopted to replace original glue can improve the resistance to temperature of bistrique, next adopts zinc, the metallic solutions such as aluminium are the bistrique of bonding is that abrading block and rotary body are fixed on grinding tool, then throw into die casting machine, the form of metal that every grinding head exposes is all the same, the outward appearance of bistrique, concentricity is all controlled by grinding tool, concentricity and the aesthetics of bistrique can be ensured.
Preferably, as an embodiment, the outer surface of rotary body 1 is provided with built-up welding transition zone 5, the outside of built-up welding transition zone 5 is provided with build-up wear-resistant layer 9, build-up wear-resistant layer 9 is nickel-cadmium cast iron or ultra-high manganese steel, build-up wear-resistant layer 9, improve the rub proofness of rotary body, can effectively extend its service life, adopt built-up welding transition zone, build-up wear-resistant layer is made to weld more firm with axle body, after build-up wear-resistant layer damages, the surface of clean rotary body, built-up welding build-up wear-resistant wearing layer again, need not axle be changed, significantly reduce cost.
Claims (4)
1. the grinding head of a modified node method, it is characterized in that: comprise rotary body (1) and be fixed on the abrading block (2) of rotary body (1) end, one end face of described abrading block (2) is the arc surface of outwardly convex, the inner chamber of described rotary body (1) has through hole (3), through hole (3) extends to the arc surface of abrading block (2), the side of abrading block (2) is provided with pore (4), pore (4) communicates with through hole (3), multiple groove (6) is circumferentially evenly had along abrading block (2) on described abrading block (2), abrading block (2) has a cavity (7), one end of rotary body (1) is inserted in this cavity (7), the outside of described cavity (7) is by pad (8) encapsulation, cavity (7) inner die casting has metallic solution, after this metallic solution solidifies, rotary body (1) and abrading block (2) are adhered to one.
2. the grinding head of a kind of modified node method according to claim 1, is characterized in that: the outer surface of described rotary body (1) is provided with built-up welding transition zone (5), and the outside of built-up welding transition zone (5) is provided with build-up wear-resistant layer (9).
3. the grinding head of a kind of modified node method according to claim 1, is characterized in that: circumferentially evenly have four grooves (6) along abrading block (2) on described abrading block (2).
4. the grinding head of a kind of modified node method according to claim 2, is characterized in that: described build-up wear-resistant layer (9) is nickel-cadmium cast iron or ultra-high manganese steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180854.2U CN204639908U (en) | 2015-03-30 | 2015-03-30 | A kind of grinding head of modified node method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180854.2U CN204639908U (en) | 2015-03-30 | 2015-03-30 | A kind of grinding head of modified node method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639908U true CN204639908U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520180854.2U Expired - Fee Related CN204639908U (en) | 2015-03-30 | 2015-03-30 | A kind of grinding head of modified node method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141911A (en) * | 2015-03-30 | 2016-11-23 | 江苏东方砂轮有限公司 | A kind of grinding head of improved structure |
| CN110616420A (en) * | 2019-10-24 | 2019-12-27 | 江西科技师范大学 | Preparation method of composite anti-corrosion coating for inner wall of waste incinerator |
| CN114450776A (en) * | 2020-09-06 | 2022-05-06 | 深圳市汇顶科技股份有限公司 | Chip processing method, system, chip and equipment |
-
2015
- 2015-03-30 CN CN201520180854.2U patent/CN204639908U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141911A (en) * | 2015-03-30 | 2016-11-23 | 江苏东方砂轮有限公司 | A kind of grinding head of improved structure |
| CN110616420A (en) * | 2019-10-24 | 2019-12-27 | 江西科技师范大学 | Preparation method of composite anti-corrosion coating for inner wall of waste incinerator |
| CN110616420B (en) * | 2019-10-24 | 2021-06-29 | 江西科技师范大学 | Preparation method of composite anti-corrosion coating for inner wall of waste incinerator |
| CN114450776A (en) * | 2020-09-06 | 2022-05-06 | 深圳市汇顶科技股份有限公司 | Chip processing method, system, chip and equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190330 |