CN204657577U - A kind of high rigidity hole making drill - Google Patents
A kind of high rigidity hole making drill Download PDFInfo
- Publication number
- CN204657577U CN204657577U CN201520394047.0U CN201520394047U CN204657577U CN 204657577 U CN204657577 U CN 204657577U CN 201520394047 U CN201520394047 U CN 201520394047U CN 204657577 U CN204657577 U CN 204657577U
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- CN
- China
- Prior art keywords
- drill bit
- cutting head
- alloy
- alloy cutting
- diamond layer
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of high rigidity hole making drill, comprise the drill bit be made up of alloy, and be installed on the alloy cutting head outside drill bit, and be made into integration the locating dowel in alloy cutting head afterbody; Horizontal pin member is provided with between described drill bit and alloy cutting head; Spaced apartly on front side of described alloy cutting head be provided with cutting edge; Described chisel edge offers perforate sword; Described perforate sword and cutting edge place are provided with one deck diamond layer.In advance perforate location is carried out to needs perforate object by drill bit, when drill bit comes downwards to certain distance, alloy cutting head starts cutting operation, by the location of drill bit, ensure the not positioning of alloy cutting head, simultaneously, alloy cutting head is enable to carry out cutting operation smoothly, due to alloy cutting head and drill bit hardness ratio higher, good heat resistance, can be assisted by the diamond layer of alloy cutting head and drill bit periphery simultaneously and cut soon.
Description
Technical field
The utility model relates to a kind of hole making drill, is specifically related to a kind of high rigidity hole making drill, belongs to diamond tool technical field.
Background technology
Diamond is a kind of mineral be made up of carbon, it is the hardest material of occurring in nature, there is many important industrial uses, as fine gtinding material, high hard cutting tool, all kinds of drill bit, wire drawing die, also by the parts as a lot of precision instrument, be a kind of there is superhard, wear-resisting, temperature-sensitive, heat conduction, semiconductor and the excellent material such as far away thoroughly.Adamantine hardness is large, and industrially, diamond is mainly for the manufacture of the probe drilled and grinding tool; Diamond is also applied on hole making drill simultaneously, and it mainly carries out perforate to lucite; And it is generally still many by common alloy boring device perforate for copper, iron and stainless punching; It easily causes hole making drill overheating deforming, and head wearing and tearing are simultaneously more serious.
Utility model content
(1) technical problem that will solve
For solving the problem, the utility model proposes a kind of high rigidity hole making drill, metal, glass and stainless perforate can be completed.
(2) technical scheme
High rigidity hole making drill of the present utility model, comprises the drill bit be made up of alloy, and is installed on the alloy cutting head outside drill bit, and is made into integration the locating dowel in alloy cutting head afterbody; Horizontal pin member is provided with between described drill bit and alloy cutting head; Spaced apartly on front side of described alloy cutting head be provided with cutting edge; Described chisel edge offers perforate sword; Described perforate sword and cutting edge place are provided with one deck diamond layer.
Further, described diamond layer is sintered in Kong Ren and edge surface by high pressure-temperature.
As preferred embodiment, described Kong Ren and position, cutting edge place are male and fomale(M&F); Described diamond layer is chimeric with male and fomale(M&F); Described diamond layer outer surface is plane.
As preferred embodiment, described drill bit outer race is connected to a spring part.
(3) beneficial effect
High rigidity hole making drill of the present utility model, in advance perforate location is carried out to needs perforate object by drill bit, when drill bit comes downwards to certain distance, alloy cutting head starts cutting operation, by the location of drill bit, ensure the not positioning of alloy cutting head, meanwhile, enable alloy cutting head carry out cutting operation smoothly, due to alloy cutting head and drill bit hardness ratio higher, good heat resistance, can be assisted by the diamond layer of alloy cutting head and drill bit periphery simultaneously and cut soon.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
A kind of high rigidity hole making drill as shown in Figure 1, comprises the drill bit 1 be made up of alloy, and is installed on the alloy cutting head 2 outside drill bit, and is made into integration the locating dowel 3 in alloy cutting head afterbody; Horizontal pin member 4 is provided with between described drill bit and alloy cutting head; Spaced apartly on front side of described alloy cutting head be provided with cutting edge 5; Described chisel edge offers perforate sword 6; Described perforate sword 5 and cutting edge 6 place are provided with one deck diamond layer 7.
Described diamond layer 7 is sintered in perforate sword 5 and cutting edge 6 surface by high pressure-temperature.
Described perforate sword 5 and position, cutting edge 6 place are male and fomale(M&F) (not shown); Described diamond layer is chimeric with male and fomale(M&F); Described diamond layer 7 outer surface is plane; Can ensure that diamond layer 7 can be compound in alloy cutting head 2 and drill bit 1 outer surface well; Improve job stability and hole making drill service life.Described drill bit 1 outer race is connected to a spring part 8; Alloy cutting head can be made to run more steady.
During work, in advance perforate location is carried out to needs perforate object by drill bit, when drill bit comes downwards to certain distance, alloy cutting head starts cutting operation, by the location of drill bit, ensure the not positioning of alloy cutting head, meanwhile, enable alloy cutting head carry out cutting operation smoothly, due to alloy cutting head and drill bit hardness ratio higher, good heat resistance, can be assisted by the diamond layer of alloy cutting head and drill bit periphery simultaneously and cut soon.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (4)
1. a high rigidity hole making drill, is characterized in that: comprise the drill bit be made up of alloy, and is installed on the alloy cutting head outside drill bit, and is made into integration the locating dowel in alloy cutting head afterbody; Horizontal pin member is provided with between described drill bit and alloy cutting head; Spaced apartly on front side of described alloy cutting head be provided with cutting edge; Described chisel edge offers perforate sword; Described perforate sword and cutting edge place are provided with one deck diamond layer.
2. high rigidity hole making drill according to claim 1, is characterized in that: described diamond layer is sintered in Kong Ren and edge surface by high pressure-temperature.
3. high rigidity hole making drill according to claim 1, is characterized in that: described Kong Ren and position, cutting edge place are male and fomale(M&F); Described diamond layer is chimeric with male and fomale(M&F); Described diamond layer outer surface is plane.
4. high rigidity hole making drill according to claim 1, is characterized in that: described drill bit outer race is connected to a spring part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394047.0U CN204657577U (en) | 2015-06-10 | 2015-06-10 | A kind of high rigidity hole making drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394047.0U CN204657577U (en) | 2015-06-10 | 2015-06-10 | A kind of high rigidity hole making drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204657577U true CN204657577U (en) | 2015-09-23 |
Family
ID=54128012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520394047.0U Expired - Fee Related CN204657577U (en) | 2015-06-10 | 2015-06-10 | A kind of high rigidity hole making drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204657577U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436577A (en) * | 2015-12-15 | 2016-03-30 | 中国民航大学 | Fiber reinforced composite material perforation cutter based on electroplated diamond |
| CN106401465A (en) * | 2016-11-16 | 2017-02-15 | 河南广度超硬材料有限公司 | Drilling excavation surface treatment device |
| CN112317801A (en) * | 2020-10-26 | 2021-02-05 | 邹城兖矿泰德工贸有限公司 | Alloy perforator |
-
2015
- 2015-06-10 CN CN201520394047.0U patent/CN204657577U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436577A (en) * | 2015-12-15 | 2016-03-30 | 中国民航大学 | Fiber reinforced composite material perforation cutter based on electroplated diamond |
| CN106401465A (en) * | 2016-11-16 | 2017-02-15 | 河南广度超硬材料有限公司 | Drilling excavation surface treatment device |
| CN106401465B (en) * | 2016-11-16 | 2018-06-15 | 江苏双辉机械制造有限公司 | Surface processing device is excavated in a kind of drilling |
| CN112317801A (en) * | 2020-10-26 | 2021-02-05 | 邹城兖矿泰德工贸有限公司 | Alloy perforator |
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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: 20150923 Termination date: 20170610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |