CN202943689U - Multifunctional drilling tool - Google Patents
Multifunctional drilling tool Download PDFInfo
- Publication number
- CN202943689U CN202943689U CN 201220607610 CN201220607610U CN202943689U CN 202943689 U CN202943689 U CN 202943689U CN 201220607610 CN201220607610 CN 201220607610 CN 201220607610 U CN201220607610 U CN 201220607610U CN 202943689 U CN202943689 U CN 202943689U
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- CN
- China
- Prior art keywords
- drilling tool
- speed steel
- adjusting rod
- tool
- drilling
- 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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- Drilling And Boring (AREA)
Abstract
Provided is a multifunctional drilling tool. A cutter regulation bar penetrates through a drilling sleeve and fixedly connected with the drilling sleeve by means of a bolt. One end of the cutter regulation bar is connected with a high-speed steel lathe tool in a perpendicular mode. The multifunctional drilling tool has the advantages that the multifunctional drilling tool is used on a drilling machine by means of a high-speed steel lathe tool and suitable for thin-wall sheet material pieces, the diameter of a drilled hole can be regulated according to needs, and a hole with a diameter ranging from phi 35 mm to phi 65 mm can be all achieved. Moreover, after a lengthening bar and a cutter fixing support are added, the multifunctional drilling tool can be also used in machining of paper washers.
Description
Technical field
The utility model relates to a kind of drilling tool, relates in particular to a kind of Multifunction drilling tool.
Background technology
In machining, general book walled sheet is processed with punch press, but in type thin-walled cabinet, object or when needing to increase boring in maintenance, generally in drilling machine or electric hand drill (diameter is less than φ 13 holes) processing.Need to be equipped with the reamer of all size drill bit and different size for satisfying various different-diameter sizes, in single-piece, small lot batch manufacture or product repairing, be difficult to increase work efficiency, increased processing cost, also be unfavorable for tool management.Paper is sent out pad and is used for being tightly connected the place, locates such as smoke exhaust pipe method and fuel tank oiling flange etc., sends out pad for nonstandard small lot paper, if punch press processing, need to use different drill jigs, cost is excessive, general hand cutting, cut but send out pad inside and outside footpath difficulty by the paper of hand cutting, and misconduct, inefficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of Multifunction drilling tool, and this drilling tool cuts by high-speed steel tool, and the magnitude range that realizes drill diameter on drilling machine is the processing in φ 35～φ 65 millimeters holes and annulus processing that paper is sent out pad.
The utility model is achieved in that it comprises cutter adjusting rod, drill bushing, bolt, high-speed steel bit, it is characterized in that the cutter adjusting rod passes drill bushing and utilizes bolt to be fixedly connected with, and an end of described cutter adjusting rod vertically connects high-speed steel bit.
Described cutter adjusting rod also can connect extension bar, and on extension bar, vertical connection is some high-speed steel bit.
Technique effect of the present utility model is: utilize high-speed steel bit to use on drilling machine, be applicable to thin-wall boards spare, the large I of bore diameter is being adjusted according to needs, the Kong Junneng of the diameter in scope is 65 millimeters of φ 35～φ realizes, and after increasing extension bar and cutter fixed support, can be used for again a kind of Multifunction drilling tool that paper is sent out the processing of pad annulus.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is another structural representation of the present utility model.
In the drawings, 1. hexagon-headed bolt M8 * 16 2. high-speed steel bit 3. drill bushing 4. cutter adjusting rod 5. hexagon-headed bolt M6 * 20 6, extension bar.
The specific embodiment
The utility model is achieved like this aspect structural design:
1) bore the realization of the size of φ 35～φ 65 mm dias, see Fig. 1:
Cutter adjusting rod (4) is loaded in drill bushing (3) through hole and by two hexagon-headed bolt M6 * 20(5) fastening; High-speed steel bit (2) is loaded in cutter adjusting rod (4) square groove, by hexagon-headed bolt M8 * 16(1) fastening.Add man-hour, process the size adjustment cutter adjusting rod (4) in aperture with respect to the position of drill bushing (3) according to need, and make high-speed steel bit (2) meet the size of radius of machining apart from the distance of pivot, high-speed steel bit (2) be loaded on regulate cutter adjusting rod (4) height with blade a little less than drill bushing (3) conical tip.Before processing, first get out round center with little drill bit, then drill bushing (3) conical tip is got final product the director circle centralized positioning.
2) paper is sent out the realization that pad bores annulus, see Fig. 2: be connected fastening by screw thread with cutter adjusting rod (4) extension bar (6), the cutter fixed support is enclosed within on extension bar (6), by two hexagon-headed bolt M6 * 20(5) be fixed on extension bar (6), high-speed steel bit (2) is contained in cutter fixed support square groove, and is fixing by hexagon-headed bolt M8 * 16(1).Add man-hour, fix high-speed steel bit (2) (note: high-speed steel bit blade a little less than in drill bushing (3) conical tip), position according to the relative drill bushing of size adjustment cutter fixed support (3) of internal radius, external diameter, and make high-speed steel bit (2) meet the size of processing internal diameter, external diameter apart from the distance of pivot, first send out on pad at paper and determine circle ring center with little drill bit or foreign punch, use again drill bushing (3) to bore sharp aligned central holes, drilling.
Claims (2)
1. Multifunction drilling tool, it comprises cutter adjusting rod, drill bushing, bolt, high-speed steel bit, it is characterized in that the cutter adjusting rod passes drill bushing and utilizes bolt to be fixedly connected with, an end of described cutter adjusting rod vertically connects high-speed steel bit.
2. a kind of Multifunction drilling tool according to claim 1, is characterized in that described cutter adjusting rod also can connect extension bar, and on extension bar, vertical connection is some high-speed steel bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220607610 CN202943689U (en) | 2012-11-17 | 2012-11-17 | Multifunctional drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220607610 CN202943689U (en) | 2012-11-17 | 2012-11-17 | Multifunctional drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943689U true CN202943689U (en) | 2013-05-22 |
Family
ID=48419402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220607610 Expired - Fee Related CN202943689U (en) | 2012-11-17 | 2012-11-17 | Multifunctional drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181613A (en) * | 2019-06-28 | 2019-08-30 | 安徽艾雅伦新材料科技有限公司 | Bearizing mechanism is used in a kind of processing of floor |
-
2012
- 2012-11-17 CN CN 201220607610 patent/CN202943689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181613A (en) * | 2019-06-28 | 2019-08-30 | 安徽艾雅伦新材料科技有限公司 | Bearizing mechanism is used in a kind of processing of floor |
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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: 20130522 Termination date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |