CN2806005Y - Hole processing combined drilling tool - Google Patents
Hole processing combined drilling tool Download PDFInfo
- Publication number
- CN2806005Y CN2806005Y CN 200520035018 CN200520035018U CN2806005Y CN 2806005 Y CN2806005 Y CN 2806005Y CN 200520035018 CN200520035018 CN 200520035018 CN 200520035018 U CN200520035018 U CN 200520035018U CN 2806005 Y CN2806005 Y CN 2806005Y
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- CN
- China
- Prior art keywords
- utility
- model
- knife
- drilling tool
- processing
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- Expired - Fee Related
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Abstract
The utility model relates to an adjustable combined drilling tool, particularly a hole processing combined drilling tool which can be used for processing a multi-specification hole diameter on sheet material. The utility model is composed of a knife box, two cutting knives and a guide post. The utility model is characterized in that the knife box is composed of a taper shank, a knife disk arranged at one end of the taper shank, a flat tail arranged at the other end and a radial direction knife groove arranged on the knife disk. The utility model has the purposes of overcoming the defect in the prior art and providing a hole processing combined drilling tool which is suitable for the sheet material and is used for processing the parts, and the diameter of the utility model can be adjusted. Therefore, the processing accuracy of the parts is ensured, the production cost is lowered and the production efficiency is improved. Besides, the utility model has the advantages of simple structure and convenient adjustment and the same cutting knife can satisfy the machining of holes with a plurality of specifications.
Description
Technical field
The utility model relates to a kind of adjustable way-type drilling unit, the hole processing way-type drilling unit of many specifications aperture processing on particularly a kind of sheet material.
Background technology
Some plate parts in the engineering, the size category in the hole that need process is many, quantity is big, processed this part adopts a radial drilling machine and a boring machine to take time many in the past, not only work efficiency is low for this processing way, process-cycle is long, cutting knife expense height, and the pitch of holes between each hole should not guarantee, brings very big difficulty for the tissue of producing.
Summary of the invention:
The utility model is intended to overcome the deficiencies in the prior art provides the adjustable way-type drilling unit of a kind of suitable plate diameter to be used for the processing of this kind part, thereby guaranteed the machining accuracy of part, reduced production cost, improved production efficiency, simple in structure, easy to adjust, the same hole processing way-type drilling unit that can satisfy drilling tool the processing in plurality of specifications hole.
The utility model content is: a kind of hole processing way-type drilling unit, it is to be made of cutter box, two cutting knifes and lead, it is characterized in that described cutter box is by taper shank (4), be arranged on the cutterhead (5) of taper shank (4) one ends and the tang (6) of the other end, and cutterhead (5) is provided with radially, and cutter groove (7) constitutes.
In the utility model content: described two cutting knifes (2) are installed in radially in the cutter groove (7), and two cutting knifes guarantee the cutting size in hole simultaneously, can make things convenient for chip removal again.
In the utility model content: lead (1) is to be fastened in the cutterhead (5) in the heart by screw, and lead is used for finding the center of wanting machining hole exactly and playing the guiding role, simultaneously so that keep the stable of system of processing in the process of cutting knife machining hole.
Characteristics of the present utility model:
1. can change lead according to the size adjustment cutter location in hole to be processed, need not to prepare the cutting knife of numerous specifications.
2. the heap handle is consistent with now general fluted drill, can use on plain radial drilling machine or boring machine, and not need the other drilling attachment of design specialized again, has versatility, does not need extra equipment investment.
3. metal cutting amount is very little, and power consumption is few, and cutting blade abrasion also seldom; The blanking of processing metapore position is an annular embryo spare, can be used as the materials of other part, has saved material.
4. simple to operate, there is not big difference with common boring.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Wherein: 1-lead 2-cutting knife 3-screw 4-cutter box, the 5-cutterhead, 6-tang, 7-be the cutter groove radially.
Embodiment
Embodiment
As shown in Figure 1 and Figure 2, a kind of hole processing way-type drilling unit, it is to be made of cutter box, two cutting knifes 2 and lead 1, it is characterized in that the cutter box is by taper shank 4, be arranged on the cutterhead 5 of taper shank 4 one ends and the tang 6 of the other end, and cutterhead 5 is provided with radially, and cutter groove 7 constitutes.First step line guarantees each hole site precision; Second step driller's internal point (being convenient to guarantee positional precision) of planting, and reaming is to dimension precision requirement; The 3rd step was installed the position of adjusting cutting knife 2 with lead 1 centering, and the ascending trial cut of size till reaching the figure requirement to size, with screw locking cutting knife 2 invariant positions, cuts identical hole; The 4th step was readjusted cutting knife 2 positions, processed all the other specification holes and reached the drawing requirement.
Claims (3)
1, a kind of hole processing way-type drilling unit, it is to be made of cutter box, two cutting knifes and lead, it is characterized in that the cutter box is by taper shank (4), be arranged on the cutterhead (5) of taper shank (4) one ends and the tang (6) of the other end, and cutterhead (5) is provided with radially, and cutter groove (7) constitutes.
2,, it is characterized in that two cutting knifes (2) are installed in radially in the cutter groove (7) according to the described hole processing of claims 1 way-type drilling unit.
3,, it is characterized in that lead (1) is to be fastened in the cutterhead (5) in the heart by screw according to claims 1 or 2 described holes processing way-type drilling units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035018 CN2806005Y (en) | 2005-08-03 | 2005-08-03 | Hole processing combined drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520035018 CN2806005Y (en) | 2005-08-03 | 2005-08-03 | Hole processing combined drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806005Y true CN2806005Y (en) | 2006-08-16 |
Family
ID=36920308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520035018 Expired - Fee Related CN2806005Y (en) | 2005-08-03 | 2005-08-03 | Hole processing combined drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806005Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389990A (en) * | 2011-11-24 | 2012-03-28 | 襄城县供电局 | Multipurpose drill bit |
| CN103029168A (en) * | 2013-01-06 | 2013-04-10 | 杭州恒信电气有限公司 | Special adjustable hole opener for bus bar heat shrinkage sleeve |
| CN103213176A (en) * | 2012-05-07 | 2013-07-24 | 陈东彩 | Adjustable type hole sawing device |
| CN106424893A (en) * | 2016-08-02 | 2017-02-22 | 山西大同大学 | Thin-wall small-diameter round hole drilling and cutting device |
| CN106624081A (en) * | 2017-02-13 | 2017-05-10 | 李志东 | High-speed hole drill file |
| CN108453300A (en) * | 2018-03-14 | 2018-08-28 | 歌尔股份有限公司 | General cutting mechanism |
-
2005
- 2005-08-03 CN CN 200520035018 patent/CN2806005Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389990A (en) * | 2011-11-24 | 2012-03-28 | 襄城县供电局 | Multipurpose drill bit |
| CN103213176A (en) * | 2012-05-07 | 2013-07-24 | 陈东彩 | Adjustable type hole sawing device |
| CN103029168A (en) * | 2013-01-06 | 2013-04-10 | 杭州恒信电气有限公司 | Special adjustable hole opener for bus bar heat shrinkage sleeve |
| CN103029168B (en) * | 2013-01-06 | 2016-08-03 | 杭州恒信电气有限公司 | The special adjustable perforator of bus heat-shrinkable T bush |
| CN106424893A (en) * | 2016-08-02 | 2017-02-22 | 山西大同大学 | Thin-wall small-diameter round hole drilling and cutting device |
| CN106424893B (en) * | 2016-08-02 | 2018-05-01 | 山西大同大学 | A kind of thin-walled small-diameter circular hole drill cutter |
| CN106624081A (en) * | 2017-02-13 | 2017-05-10 | 李志东 | High-speed hole drill file |
| CN108971580A (en) * | 2017-02-13 | 2018-12-11 | 韦秀方 | A kind of high speed drilling-filing bit and bore file method |
| CN108453300A (en) * | 2018-03-14 | 2018-08-28 | 歌尔股份有限公司 | General cutting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |