CN104249178B - A kind of radial edge drill bit with sheath - Google Patents
A kind of radial edge drill bit with sheath Download PDFInfo
- Publication number
- CN104249178B CN104249178B CN201310265896.1A CN201310265896A CN104249178B CN 104249178 B CN104249178 B CN 104249178B CN 201310265896 A CN201310265896 A CN 201310265896A CN 104249178 B CN104249178 B CN 104249178B
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- drill bit
- support frame
- drillstock
- circular support
- 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.)
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
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 is hung and has several baffle plates, 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 is respectively by through the line adjustment position on wire winding ring and anchorage shoe, each baffle plate is rectangle, one end of each baffle plate is circular arc, and the radian of circular arc is identical with the radian of circular support frame. Present configuration is novel, simple to operation, makes protecting jacket a set of multiplex, decreases cost.
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 the instrument of a kind of drilling, purposes very extensive, is generally made up of drill lip and drillstock, drill lip part very sharp keen, the process used and install is easy to incised wound staff, and for radial edge drill bit, sword ditch is bigger, the fines produced can be many, in the process of drilling cutting swarf can along with sword ditch upwards, hurting staff, conventional drill bit is generally the shield cap of the sheath placed of drill bit when using from drill bit is different, wastes raw material.
Summary of the invention
In order to solve the problem, the present 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 is hung and has several baffle plates, 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, and each baffle plate is respectively by through the line adjustment position 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 is hung 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, being decontroled by line, baffle plate naturally falls and is wrapped at the drill lip position of drill bit, can not hurt staff.
Present configuration is novel, simple to operation, makes protecting jacket a set of multiplex, decreases cost.
Accompanying drawing explanation
Fig. 1 is the 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.
Embodiment
In order to deepen the understanding of the present invention, the present invention being described in further detail below in conjunction with drawings and Examples, protection scope of the present invention, only for explaining the present invention, is not formed and limits by this embodiment.
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 is hung and has several baffle plates 3, described in each, baffle plate 3 is rectangle, described in each, the outside of baffle plate 3 is provided with wire winding ring 4 near one end of described drill lip, the top of described drillstock 1 is provided with anchorage shoe 5, baffle plate 3 described in each is respectively by through described wire winding ring 4 and the line adjustment position on described anchorage shoe 5, one end of baffle plate 3 described in each 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 is hung 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, being decontroled by line, baffle plate naturally falls and is wrapped at the drill lip position of drill bit, can not hurt staff.
Present configuration is novel, simple to operation, makes protecting jacket a set of multiplex, decreases 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), several baffle plates (3) are had at the upper extension of described circular support frame (2), described in each, the outside of baffle plate (3) is provided with wire winding ring (4) near one end of described drill lip, the top of described drillstock (1) is provided with anchorage shoe (5), and baffle plate described in each (3) is respectively by through described wire winding ring (4) and the line adjustment position on described anchorage shoe (5).
2. a kind of radial edge drill bit with sheath according to claim 1, it is characterized in that: baffle plate described in each (3) is rectangle, one end of baffle plate described in each (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 CN104249178A (en) | 2014-12-31 |
| CN104249178B true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202018102658U1 (en) * | 2018-05-11 | 2018-05-24 | Amann Girrbach Ag | Arrangement with a tool and a 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 |
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104249178A (en) | 2014-12-31 |
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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 | ||
| 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. |