CN204934684U - Guiding chamfer drill - Google Patents
Guiding chamfer drill Download PDFInfo
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- CN204934684U CN204934684U CN201520558686.6U CN201520558686U CN204934684U CN 204934684 U CN204934684 U CN 204934684U CN 201520558686 U CN201520558686 U CN 201520558686U CN 204934684 U CN204934684 U CN 204934684U
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- chamfer
- chamfer drill
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- guiding
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Abstract
A kind of guiding chamfer drill, relate to machining equipment field, this chamfer drill arranges detent mechanism, can accurately locate, avoid boring partially when carrying out semicircle orifice chamfering, the chamfer drill solving prior art falls the chamfering of semicircle orifice and easily bores partially, affects the problem of the production efficiency of machining, improves production efficiency.This chamfer drill also arranges chip removal mechanism, and by chip removal mechanism, the chip produced discharged during boring, when avoiding boring, chip is too much, causes drill bit to be obstructed, affects chamfer drill work, improves the operating efficiency of chamfer drill further.
Description
Technical field:
The utility model relates to machining equipment field, is specifically related to a kind of guiding chamfer drill.
Background technology:
What mechanical processing industry was commonly used is the chamfer drill boring complete circular hole, but this chamfer drill falls the chamfering of semicircle orifice to be but easy to bore partially, affects the production efficiency of machining.
Utility model content:
Technical problem to be solved in the utility model is to overcome existing technological deficiency, a kind of guiding chamfer drill is provided, this chamfer drill arranges detent mechanism, can accurately locate, avoid boring partially when carrying out semicircle orifice chamfering, the chamfer drill solving prior art falls the chamfering of semicircle orifice and easily bores partially, affects the problem of the production efficiency of machining, improves production efficiency.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A kind of guiding chamfer drill, comprises drill bit and drill body, it is characterized in that:
Described chamfer drill also arranges detent mechanism and chip removal mechanism;
Described detent mechanism also comprises guiding cylinder, and described guiding cylinder is arranged on outside the drill bit of chamfer drill, and described lead cylinder top arranges multiple tracks positioning threads, is increased the steadiness of guiding cylinder by positioning threads, bores partially when avoiding carrying out half rounded corner;
Described chip removal mechanism is arranged on the drill body top of chamfer drill, comprise multiple tracks chip area, described chip area one end is connected with drill bit, and one end is extended outside drill body, passes through chip area, the chip produced during boring is discharged, when avoiding boring, chip is too much, causes drill bit to be obstructed, affect chamfer drill work, improve the operating efficiency of chamfer drill further.
The beneficial effects of the utility model are, a kind of guiding chamfer drill is provided, this chamfer drill arranges detent mechanism, can accurately locate, avoid boring partially when carrying out semicircle orifice chamfering, the chamfer drill solving prior art falls the chamfering of semicircle orifice and easily bores partially, affects the problem of the production efficiency of machining, improves production efficiency.
Accompanying drawing illustrates:
Fig. 1 is structure side view of the present utility model.
Fig. 2 is structure upward view of the present utility model.
Detailed description of the invention:
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, 2, a kind of guiding chamfer drill, comprises drill bit 1 and drill body 2, it is characterized in that:
Described chamfer drill also arranges detent mechanism 3 and chip removal mechanism 4;
Described detent mechanism 3 also comprises guiding cylinder 31, described guiding cylinder 3 is arranged on outside the drill bit 1 of chamfer drill, described detent mechanism 3 is arranged on the outside of the drill bit 1 of chamfer drill, and comprise guiding cylinder 31, described lead 31 cylinder top arranges multiple tracks positioning threads 311;
Described chip removal mechanism 4 is arranged on drill body 2 top of chamfer drill, comprises multiple tracks chip area 41, and described chip area 41 one end is connected with drill bit 1, and one end is extended outside drill body 2.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. lead a chamfer drill, comprises drill bit and drill body, it is characterized in that:
Described chamfer drill also arranges detent mechanism and chip removal mechanism;
Described detent mechanism also comprises guiding cylinder, and described guiding cylinder is arranged on outside the drill bit of chamfer drill;
Described chip removal mechanism is arranged on the drill body top of chamfer drill, comprises multiple tracks chip area, and described chip area one end is connected with drill bit, and one end is extended outside drill body.
2. guiding chamfer drill according to claim 1, is characterized in that, described lead cylinder top arranges multiple tracks positioning threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558686.6U CN204934684U (en) | 2015-07-27 | 2015-07-27 | Guiding chamfer drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558686.6U CN204934684U (en) | 2015-07-27 | 2015-07-27 | Guiding chamfer drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204934684U true CN204934684U (en) | 2016-01-06 |
Family
ID=55002140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520558686.6U Active CN204934684U (en) | 2015-07-27 | 2015-07-27 | Guiding chamfer drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204934684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020404A (en) * | 2016-01-29 | 2017-08-08 | 波音公司 | Counter-sink device and correlation technique |
-
2015
- 2015-07-27 CN CN201520558686.6U patent/CN204934684U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020404A (en) * | 2016-01-29 | 2017-08-08 | 波音公司 | Counter-sink device and correlation technique |
| CN107020404B (en) * | 2016-01-29 | 2020-08-11 | 波音公司 | Countersinking apparatus and related method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |