CN2451296Y - Adjustable diamond cutter - Google Patents
Adjustable diamond cutter Download PDFInfo
- Publication number
- CN2451296Y CN2451296Y CN 00261321 CN00261321U CN2451296Y CN 2451296 Y CN2451296 Y CN 2451296Y CN 00261321 CN00261321 CN 00261321 CN 00261321 U CN00261321 U CN 00261321U CN 2451296 Y CN2451296 Y CN 2451296Y
- Authority
- CN
- China
- Prior art keywords
- scale
- cutter
- drill body
- positioning device
- hole
- 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
The utility model relates to an adjustable diamond cutter which is composed of a central positioning device, a scale and a cutter shelf, wherein the central positioning device is used for fixing the adjustable diamond cutter on a bench drill and positioning the center of a hole through a drill bit arranged on the bench drill; the scale is used for denoting the distance between the adjustable diamond cutter and the center, and can directly adjust the size of a processing hole; the cutter shelf is used for fixing different diamond cutters. The utility model uses the size set by the scale as a radius and uses the central positioning device as the center to cut, can directly process holes with different diameters on various sheet materials and has the advantage of convenient and visual size adjustment.
Description
The utility model relates to a kind of machinery tools, is used for processing on the light sheet below the various 5mm hole of different size, particularly a kind of adjustable stroke of cutter.
At present in the processing of various light sheets, the chamfering bit head is adopted in general aperture processing, but have only limited several specifications, the big person of general quantity adopts the punch press compacting in the large diameter hole processing, for small lot processing or there is not the processing that pressing equipment then is difficult to finish all size hole.
The purpose of this utility model provides a kind of adjustable stroke of cutter, uses the utility model can finish the processing in different-diameter hole on sheet material, and size adjustment is convenient, directly perceived.
The purpose of this utility model realizes in the following manner: a kind of adjustable stroke of cutter, be made up of centralized positioning device, scale, knife rest, the centralized positioning device comprises drill body, and the drill body bottom is provided with center bit, the drill body top is the drillstock that is connected with bench drill, the drill body horizontal direction is provided with through hole, and scale inserts in the through hole of drill body, and the drill body vertical direction is provided with the locknut of locking scale, the reference edge of scale is provided with knife rest, knife rest comprises two clamping plates, is provided with between the two clamping plates to draw cutter, and clamping plate are fastening by locknut.
The utility model has the advantages that, can directly process the hole of the different-diameter on the various light sheets, and easy to adjust, the time and labour saving can be finished the processing in all size hole equally for small lot processing or when not having pressing equipment.
Describe the utility model embodiment in detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model principle schematic.
A kind of adjustable stroke of cutter, by the centralized positioning device, scale, knife rest is formed, the centralized positioning device comprises drill body 1, drill body 1 bottom is provided with center bit 4, center bit 4 is used for locating the central point in required hole, drill body 1 top is the drillstock 2 that is connected with bench drill, by drillstock 2 drill body 1 is clamped on the bench drill, drill body 1 horizontal direction is provided with through hole, and scale 5 inserts in the through hole of drill body 1, drill body 1 vertical direction is provided with the locknut 3 of locking scale 5, scale 5 is provided with scale 6, is used for determining the radius in hole, and expression is from drawing the distance of cutter to the center, can directly regulate the size of machining hole, the reference edge of scale 5 is provided with knife rest, and knife rest comprises two clamping plates 7,8, two clamping plates 7, be provided with between 8 and draw cutter 10, clamping plate 7,8 is fastening by locknut 9, and knife rest can be used to fixing different stroke cutter.
During use, the cutter of drawing that will choose earlier is fixed on the knife rest, positioner is clamped on the bench drill again, regulate center bit to requiring size, the locking scale uses the slow-speed of revolution, on sheet material,,, be that the center of circle is drawn and cut processing with the centralized positioning device with the fixed radius that is of a size of of scale with centre drill location.As shown in Figure 2, cylindrical 11 is cut track for drawing among the figure.
Claims (1)
1, a kind of adjustable stroke of cutter, it is characterized in that: by the centralized positioning device, scale, knife rest is formed, the centralized positioning device comprises drill body (1), drill body (1) bottom is provided with center bit (4), drill body (1) top is the drillstock (2) that is connected with bench drill, drill body (1) horizontal direction is provided with through hole, scale (5) inserts in the through hole of drill body (1), drill body (1) vertical direction is provided with the locknut (3) of locking scale (5), the reference edge of scale (5) is provided with knife rest, knife rest comprises two clamping plates (7,8), two clamping plates (7,8) be provided with between and draw cutter (10), clamping plate (7,8) fastening by locknut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00261321 CN2451296Y (en) | 2000-11-24 | 2000-11-24 | Adjustable diamond cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00261321 CN2451296Y (en) | 2000-11-24 | 2000-11-24 | Adjustable diamond cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2451296Y true CN2451296Y (en) | 2001-10-03 |
Family
ID=33616855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00261321 Expired - Fee Related CN2451296Y (en) | 2000-11-24 | 2000-11-24 | Adjustable diamond cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2451296Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10124417B2 (en) | 2013-12-19 | 2018-11-13 | Milwaukee Electric Tool Corporation | Adjustable diameter hole cutter |
-
2000
- 2000-11-24 CN CN 00261321 patent/CN2451296Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10124417B2 (en) | 2013-12-19 | 2018-11-13 | Milwaukee Electric Tool Corporation | Adjustable diameter hole cutter |
| US10576553B2 (en) | 2013-12-19 | 2020-03-03 | Milwaukee Electric Tool Corporation | Adjustable diameter hole cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: IRICO GROUP ELECTRONICS CO., LTD. Free format text: FORMER OWNER: CAIHONG COLOUR KINESCOPE GENERAL FACTORY Effective date: 20041119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20041119 Address after: 712021 No. 1 Rainbow Road, Shaanxi, Xianyang Patentee after: IRICO Group Electronics Co., Ltd. Address before: 712021 No. 1 Rainbow Road, Shaanxi, Xianyang Patentee before: Caihong Color CRT General Factory |
|
| 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 |