CN204339278U - Diamond glass steel hole making drill - Google Patents
Diamond glass steel hole making drill Download PDFInfo
- Publication number
- CN204339278U CN204339278U CN201420848902.6U CN201420848902U CN204339278U CN 204339278 U CN204339278 U CN 204339278U CN 201420848902 U CN201420848902 U CN 201420848902U CN 204339278 U CN204339278 U CN 204339278U
- Authority
- CN
- China
- Prior art keywords
- diamond
- cover body
- hole making
- glass steel
- making drill
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses diamond glass steel hole making drill, comprise diamond cover body; And the opening bit be fixed on inside diamond cover body; The mounting head coordinating with actuating unit and install is provided with on rear side of described diamond cover body; Described opening bit length is greater than diamond cover body length.Diamond glass steel hole making drill of the present utility model, first opening bit carries out center drilling, then carries out outer STH by grinding mouth, avoids because prestressing force causes fiberglass to receive injury; Carry out grinding by diamond cover body, ensure its structural rigidity; Ground effect is good.
Description
Technical field
The utility model relates to diamond glass steel hole making drill, belongs to diamond drilling tool technical field.
Background technology
Diamond, it 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, and wherein, the hole making drill be made up of diamond is widely used.Hole making drill is mounted on common electric drill, can carry out any cutting of circular hole, square hole, delthyrium, straight line, curve easily on the arbitrary surface such as plane, sphere of the various sheet material such as copper, iron, stainless steel, lucite.And the hole making drill be made up of diamond facilitates the cutting operation to sheet materials such as glass especially, but existing diamond glass steel hole making drill ground effect has much room for improvement, if carry out grinding action for a long time easily to affect to hole making drill itself, reduce the life-span.Because for overcoming the above problems, urgently research and develop a kind of new diamond glass steel hole making drill.
Summary of the invention
(1) technical problem that will solve
For solving the problem, the utility model proposes diamond glass steel hole making drill, avoiding because prestressing force causes fiberglass to receive injury; And ensure its structural rigidity; Ground effect is good.
(2) technical scheme
Diamond glass steel hole making drill of the present utility model, comprises diamond cover body; And the opening bit be fixed on inside diamond cover body; The mounting head coordinating with actuating unit and install is provided with on rear side of described diamond cover body; Described opening bit length is greater than diamond cover body length.
Further, on front side of described diamond cover body, be provided with multiple grinding mouth, ensure its structural rigidity.
As preferred embodiment, described opening bit is coated with one deck corrosion-resistant coating.
As preferred embodiment, described diamond cover body surface offers a pressure release fluting, avoids because prestressing force causes fiberglass to receive injury.
(3) beneficial effect
Compared with prior art, diamond glass steel hole making drill of the present utility model, first opening bit carries out center drilling, then carries out outer STH by grinding mouth, avoids because prestressing force causes fiberglass to receive injury; Carry out grinding by diamond cover body, ensure its structural rigidity; Ground effect is good.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Diamond glass steel hole making drill as shown in Figure 1, comprises diamond cover body 1; And the opening bit 2 be fixed on inside diamond cover body; The mounting head 3 coordinating with actuating unit and install is provided with on rear side of described diamond cover body 1; Described opening bit 2 length is greater than diamond cover body 1 length.
Multiple grinding mouth 4 is provided with on front side of described diamond cover body 1.
Described opening bit 2 is coated with one deck corrosion-resistant coating.
Described diamond cover body 1 surface offers a pressure release fluting 5.
The operation principle of diamond glass steel hole making drill of the present utility model: during work, first opening bit carries out center drilling, then carries out outer STH by grinding mouth, avoids because prestressing force causes fiberglass to receive injury; Carry out grinding by diamond cover body, ensure its structural rigidity; Ground effect is good.
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. diamond glass steel hole making drill, is characterized in that: comprise diamond cover body; And the opening bit be fixed on inside diamond cover body; The mounting head coordinating with actuating unit and install is provided with on rear side of described diamond cover body; Described opening bit length is greater than diamond cover body length.
2. diamond glass steel hole making drill according to claim 1, is characterized in that: be provided with multiple grinding mouth on front side of described diamond cover body.
3. diamond glass steel hole making drill according to claim 1, is characterized in that: described opening bit is coated with one deck corrosion-resistant coating.
4. diamond glass steel hole making drill according to claim 1, is characterized in that: described diamond cover body surface offers a pressure release fluting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848902.6U CN204339278U (en) | 2014-12-29 | 2014-12-29 | Diamond glass steel hole making drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848902.6U CN204339278U (en) | 2014-12-29 | 2014-12-29 | Diamond glass steel hole making drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204339278U true CN204339278U (en) | 2015-05-20 |
Family
ID=53222580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420848902.6U Expired - Fee Related CN204339278U (en) | 2014-12-29 | 2014-12-29 | Diamond glass steel hole making drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204339278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757124A (en) * | 2020-12-30 | 2021-05-07 | 一中建设集团有限公司 | To two hole digger that grind building glass curtain wall of suction type |
-
2014
- 2014-12-29 CN CN201420848902.6U patent/CN204339278U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757124A (en) * | 2020-12-30 | 2021-05-07 | 一中建设集团有限公司 | To two hole digger that grind building glass curtain wall of suction type |
| CN112757124B (en) * | 2020-12-30 | 2022-01-04 | 一中建设集团有限公司 | To two hole digger that grind building glass curtain wall of suction type |
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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: 20150520 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |