CN104249178A - Radial edge drill bit with protection sleeve - Google Patents
Radial edge drill bit with protection sleeve Download PDFInfo
- Publication number
- CN104249178A CN104249178A CN201310265896.1A CN201310265896A CN104249178A CN 104249178 A CN104249178 A CN 104249178A CN 201310265896 A CN201310265896 A CN 201310265896A CN 104249178 A CN104249178 A CN 104249178A
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- drill bit
- support frame
- drill
- radial edge
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q13/00—Equipment for use with tools or cutters when not in operation, e.g. protectors for storage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a radial edge drill bit with a protection sleeve. The radial edge drill bit comprises a drill edge and a drill handle, wherein a round support frame is arranged on the drill handle in a sheathing manner, a plurality of baffle plates are hung on the round support frame, a wire winding ring is arranged at one end, near the drill edge, of the outer side of each baffle plate, the top end of the drill handle is provided with a pull wire fixing device, each baffle plate respectively passes through wire regulating positions arranged on the wire winding ring and the pull wire fixing device, each baffle plate is in a rectangular shape, one end of each baffle plate is in a circular arc shape, and the radian of the circular arc shape is identical to the radian of the round support frame. The radial edge drill bit has the advantages that the structure is novel, and the operation is simple and convenient, so the protection sleeve realizes the multifunction, and the cost is reduced.
Description
Technical field
The invention belongs to field of tool, relate to a kind of drill bit specifically, especially a kind of radial edge drill bit with sheath.
Background technology
Drill bit is a kind of instrument of drilling, purposes very extensive, is generally made up of drill lip and drillstock, drill lip part very sharp keen, be easy to hurt staff in the process used and install, and for radial edge drill bit, flute is larger, the fines produced can be many, in the process of drilling cutting swarf can along with flute upwards, can hurt staff, drill bit is in the past generally the protective cover of sheath when using from drill bit that drill bit is placed is different, wastes raw material.
Summary of the invention
In order to solve the problem, the invention provides the radial edge drill bit with sheath that a kind of staff of avoiding hurts.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention is a kind of radial edge drill bit with sheath, comprise drill lip and drillstock, drillstock is arranged with a circular support frame, circular support frame hangs with several baffle plate, in the outside of each baffle plate, one end of drill lip is provided with wire winding ring, the top of drillstock is provided with anchorage shoe, each baffle plate adjust position respectively by through the line on wire winding ring and anchorage shoe.
Further improvement of the present invention is: each baffle plate is rectangle, and one end of each baffle plate is circular arc, and the radian of circular arc is identical with the radian of circular support frame.
The invention has the beneficial effects as follows: the arranged outside of drill bit of the present invention has rectangular baffle plate, baffle plate hangs on circular support frame by circular arc, when if desired using drill bit, can by baffle plate around circular support frame to inner rotary in opened condition by tightening up around the line on anchorage shoe, if when not using drill bit, decontroled by line, baffle plate naturally falls and to be wrapped at the drill lip position of drill bit, can not hurt staff.
Novel structure of the present invention, simple to operation, make protective jacket a set of multiplex, decrease cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the side view of baffle plate of the present invention.
Wherein: 1-drillstock, 2-circular support frame, 3-baffle plate, 4-wire winding ring, 5-anchorage shoe.
Detailed description of the invention
In order to deepen the understanding of the present invention, be described in further detail the present invention below in conjunction with drawings and Examples, this embodiment, only for explaining the present invention, not forming protection scope of the present invention and limiting.
As shown in Figure 1-2, the present invention is a kind of radial edge drill bit with sheath, comprise drill lip and drillstock 1, described drillstock 1 is arranged with a circular support frame 2, described circular support frame 2 hangs with several baffle plate 3, each described baffle plate 3 is rectangle, in the outside of each described baffle plate 3, one end of described drill lip is provided with wire winding ring 4, the top of described drillstock 1 is provided with anchorage shoe 5, each described baffle plate 3 adjust position respectively by through described wire winding ring 4 and the line on described anchorage shoe 5, one end of each described baffle plate 3 is circular arc, the radian of described circular arc is identical with the radian of described circular support frame 2.
The arranged outside of drill bit of the present invention has rectangular baffle plate, baffle plate hangs on circular support frame by circular arc, when if desired using drill bit, can by baffle plate around circular support frame to inner rotary in opened condition by tightening up around the line on anchorage shoe, if when not using drill bit, decontroled by line, baffle plate naturally falls and to be wrapped at the drill lip position of drill bit, can not hurt staff.
Novel structure of the present invention, simple to operation, make protective jacket a set of multiplex, decrease cost.
Claims (2)
1. the radial edge drill bit with sheath, comprise drill lip and drillstock (1), it is characterized in that: on described drillstock (1), be arranged with a circular support frame (2), described circular support frame (2) hangs with several baffle plate (3), in the outside of each described baffle plate (3), one end of described drill lip is provided with wire winding ring (4), the top of described drillstock (1) is provided with anchorage shoe (5), each described baffle plate (3) adjust position respectively by through the line on described wire winding ring (4) and described anchorage shoe (5).
2. a kind of radial edge drill bit with sheath according to claim 1, it is characterized in that: each described baffle plate (3) is rectangle, one end of each described baffle plate (3) is circular arc, and the radian of described circular arc is identical with the radian of described circular support frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265896.1A CN104249178B (en) | 2013-06-28 | 2013-06-28 | A kind of radial edge drill bit with sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265896.1A CN104249178B (en) | 2013-06-28 | 2013-06-28 | A kind of radial edge drill bit with sheath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104249178A true CN104249178A (en) | 2014-12-31 |
| CN104249178B CN104249178B (en) | 2016-06-08 |
Family
ID=52184625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310265896.1A Active CN104249178B (en) | 2013-06-28 | 2013-06-28 | A kind of radial edge drill bit with sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104249178B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210086319A1 (en) * | 2018-05-11 | 2021-03-25 | Amann Girrbach Ag | Assembly comprising a tool and packaging |
| CN114700542A (en) * | 2022-04-12 | 2022-07-05 | 大连交通大学 | Internal suction type milling cutter for efficient processing of composite materials |
| CN115008545A (en) * | 2022-06-02 | 2022-09-06 | 江苏苏杭电子有限公司 | Depth adjusting method for cutter lantern ring of fixed-handle drill for numerical control drilling machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4132497A (en) * | 1976-07-23 | 1979-01-02 | Weller Stanley T | Drilling machines and guards therefor |
| DE19740232A1 (en) * | 1996-09-12 | 1998-03-26 | Mst Corp | Protective cover for machine tool |
| CN2850841Y (en) * | 2005-12-09 | 2006-12-27 | 曾辉云 | Dust-free electric drill device |
| JP2009095943A (en) * | 2007-10-17 | 2009-05-07 | Access Holdings Co Ltd | Protective cap of cutting tool |
| CN102873372A (en) * | 2012-09-13 | 2013-01-16 | 林淑琴 | Protective electric drill |
| CN202951691U (en) * | 2012-10-28 | 2013-05-29 | 南通芯迎设计服务有限公司 | Drilling fragment collecting device of electric drill |
| CN203356673U (en) * | 2013-06-28 | 2013-12-25 | 江苏天工工具有限公司 | Radial edge drill bit with protective cover |
-
2013
- 2013-06-28 CN CN201310265896.1A patent/CN104249178B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4132497A (en) * | 1976-07-23 | 1979-01-02 | Weller Stanley T | Drilling machines and guards therefor |
| DE19740232A1 (en) * | 1996-09-12 | 1998-03-26 | Mst Corp | Protective cover for machine tool |
| CN2850841Y (en) * | 2005-12-09 | 2006-12-27 | 曾辉云 | Dust-free electric drill device |
| JP2009095943A (en) * | 2007-10-17 | 2009-05-07 | Access Holdings Co Ltd | Protective cap of cutting tool |
| CN102873372A (en) * | 2012-09-13 | 2013-01-16 | 林淑琴 | Protective electric drill |
| CN202951691U (en) * | 2012-10-28 | 2013-05-29 | 南通芯迎设计服务有限公司 | Drilling fragment collecting device of electric drill |
| CN203356673U (en) * | 2013-06-28 | 2013-12-25 | 江苏天工工具有限公司 | Radial edge drill bit with protective cover |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210086319A1 (en) * | 2018-05-11 | 2021-03-25 | Amann Girrbach Ag | Assembly comprising a tool and packaging |
| US12059765B2 (en) * | 2018-05-11 | 2024-08-13 | Amann Girrbach Ag | Assembly comprising a tool and packaging |
| CN114700542A (en) * | 2022-04-12 | 2022-07-05 | 大连交通大学 | Internal suction type milling cutter for efficient processing of composite materials |
| CN115008545A (en) * | 2022-06-02 | 2022-09-06 | 江苏苏杭电子有限公司 | Depth adjusting method for cutter lantern ring of fixed-handle drill for numerical control drilling machine |
| CN115008545B (en) * | 2022-06-02 | 2023-08-11 | 江苏苏杭电子有限公司 | Depth adjusting method of cutter sleeve ring of fixed-handle drill for numerical control drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104249178B (en) | 2016-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200604 Address after: 212312 Zhenjiang City, Jiangsu Province, Danyang City, Danbei Town, Back Lane Revitalization Street North Patentee after: Jiangsu Tiangong Precision Tools Co.,Ltd. Address before: 212312 Zhenjiang City, Jiangsu province Danyang City Zhen Qian Xiang Village Patentee before: JIANGSU TIANGONG TOOLS Co.,Ltd. |
|
| TR01 | Transfer of patent right |