CN206614067U - A kind of Al-alloy template grooved bit - Google Patents
A kind of Al-alloy template grooved bit Download PDFInfo
- Publication number
- CN206614067U CN206614067U CN201621393189.6U CN201621393189U CN206614067U CN 206614067 U CN206614067 U CN 206614067U CN 201621393189 U CN201621393189 U CN 201621393189U CN 206614067 U CN206614067 U CN 206614067U
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- metal plate
- circular metal
- cylinder shield
- bit
- 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
Links
Abstract
The utility model discloses a kind of Al-alloy template grooved bit, including drill body, circular metal plate and cylinder shield, drill body is made up of the drilling rod and taper bit of cylinder, and drilling rod and taper bit use integral structure；The head end of the drilling rod is provided with dop, and the connection with rig can be realized using dop；Vertically arranged external screw thread is offered on the outer wall of the drilling rod；The center of the circular metal plate offers screw, and circular metal plate is by screw and external screw thread fixed cover on drilling rod；The utility model is by adjusting position of the circular metal plate on drilling rod; now the bottom surface of cylinder shield is flushed with corresponding graduation mark; now when taper bit gets into suitable aperture; cylinder shield will offset with aluminum alloy mould plate other positions; it is achieved thereby that position-limiting action; the excessive situation of perforate is avoided the occurrence of, and cylinder shield can avoid drilling cuttings from splashing upwards, it is achieved thereby that personnel protection.
Description
Technical field
The utility model is related to aluminum alloy mould plate machining tool, specifically a kind of Al-alloy template grooved bit.
Background technology
Al-alloy template has many templates to need live perforate, it is therefore desirable to which specific volume is opened during assembly
Hole device.Existing cylindrical carbide button hole making drill, although the aperture of perforate is more accurate, but the carbide button of hole making drill easily falls
Fall, drill bit is easily wasted, hence in so that overall cost is more high；Also conical hole making drill, although bulk strength is high
It is extremely durable, but the size of perforate is whard to control, it is necessary to which multiple measure, therefore overall operating efficiency is very low, simultaneously
Chip is easily produced during perforate, and chip is easily bound in the eyes of operator, so as to easily make the body of operator
Body comes to harm.
Utility model content
The purpose of this utility model is to provide a kind of Al-alloy template grooved bit, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of Al-alloy template grooved bit, including drill body, circular metal plate and cylinder shield, drill body
It is made up of the drilling rod and taper bit of cylinder, and drilling rod and taper bit use integral structure；The head end of the drilling rod is set
There is dop, the connection with rig can be realized using dop；Vertically arranged external screw thread is offered on the outer wall of the drilling rod；Institute
The center for stating circular metal plate offers screw, and circular metal plate is by screw and external screw thread fixed cover on drilling rod；It is described
Cylinder shield is fixed on the bottom surface of circular metal plate by bonding cushion rubber, and drill body is set through cylinder shield, utilizes circle
Cylinder shield can avoid drilling cuttings from splashing upwards, it is achieved thereby that personnel protection；The outer wall of the taper bit is provided with graduation mark,
Go out the aperture of taper bit corresponding perforate everywhere using graduation mark marking, when actual use, existed by adjusting circular metal plate
Position (screw for coordinating circular metal plate using vertically arranged external screw thread just can realize threaded adjusting) on drilling rod, now will circle
The bottom surface of cylinder shield is flushed with corresponding graduation mark, and now when taper bit gets into suitable aperture, cylinder shield will be with aluminium
Alloy templates other positions offset, it is achieved thereby that position-limiting action, it is to avoid the excessive situation of perforate occur, and cylinder shield can
To avoid drilling cuttings from splashing upwards, it is achieved thereby that personnel protection.
It is used as further program of the utility model：The cylinder shield is made of transparent PVC material, so as to conveniently make
User's alignment graduation mark.
It is used as the utility model further scheme：The graduation mark is integrally formed with drill body using mould.
Compared with prior art, the beneficial effects of the utility model are：The utility model is existed by adjusting circular metal plate
Position on drilling rod, now flushes the bottom surface of cylinder shield with corresponding graduation mark, now when taper bit is got into suitably
During aperture, cylinder shield will offset with aluminum alloy mould plate other positions, it is achieved thereby that position-limiting action, it is to avoid perforate occur excessive
Situation, and cylinder shield can avoid drilling cuttings from splashing upwards, it is achieved thereby that personnel protection.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Al-alloy template grooved bit of the utility model.
In figure：1- drilling rods, 2- taper bits, 3- circular metal plates, 4- cylinders shield, 5- bond cushion rubber, 6- external screw threads, 7-
Screw, 8- dops, 9- graduation marks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of Al-alloy template grooved bit, including drill body,
Circular metal plate 3 and cylinder shield 4, drill body are made up of the drilling rod 1 and taper bit 2 of cylinder, and drilling rod 1 and tapered bur
First 2 use integral structure；The head end of the drilling rod 1 is provided with dop 8, and the connection with rig can be realized using dop 8；It is described
Vertically arranged external screw thread 6 is offered on the outer wall of drilling rod 1；The center of the circular metal plate 3 offers screw 7, circular
Metallic plate 3 is by screw 7 and the fixed cover of external screw thread 6 on drilling rod 1；The cylinder shield 4 is fixed on circle by bonding cushion rubber 5
On the bottom surface of metallic plate 3, drill body is set through cylinder shield 4, using cylinder shield 4 drilling cuttings can be avoided to splash upwards,
It is achieved thereby that personnel protection；The outer wall of the taper bit 2 is provided with graduation mark 6, and taper bit is gone out using the marking of graduation mark 6
The aperture of 2 corresponding perforates everywhere, when actual use, by adjusting position of the circular metal plate 3 on drilling rod 1 (using vertically
Set external screw thread 6 coordinate circular metal plate 3 screw 7 just can realize threaded adjusting), now by the bottom surface of cylinder shield 4 with it is right
The graduation mark 6 answered is flushed, now when taper bit 2 gets into suitable aperture, and cylinder shield 4 will be with other positions of aluminum alloy mould plate
Put and offset, it is achieved thereby that position-limiting action, it is to avoid the excessive situation of perforate occur, and cylinder shield 4 can avoid drilling cuttings to
It is upper to splash, it is achieved thereby that personnel protection.
The cylinder shield 4 is made of transparent PVC material, the graduation mark 6 so that convenient use person aligns.
The graduation mark 6 is integrally formed with drill body using mould.
Operation principle of the present utility model is：When actual use, by adjusting position of the circular metal plate 3 on drilling rod 1
(screw 7 for coordinating circular metal plate 3 using vertically arranged external screw thread 6 just can realize threaded adjusting), now by cylinder shield 4
Bottom surface is flushed with corresponding graduation mark 6, now when taper bit 2 gets into suitable aperture, and cylinder shield 4 will be with aluminium alloy mould
Plate other positions are offseted, it is achieved thereby that position-limiting action, it is to avoid the excessive situation of perforate occur, and cylinder shield 4 can be kept away
Exempt from drilling cuttings to splash upwards, it is achieved thereby that personnel protection.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (3)
1. a kind of Al-alloy template grooved bit, including drill body, circular metal plate and cylinder shield, its feature exist
In drill body is made up of the drilling rod and taper bit of cylinder, and drilling rod and taper bit use integral structure；It is described to bore
The head end of bar is provided with dop, the outer wall of the drilling rod and offers vertically arranged external screw thread；The center of the circular metal plate
Place offers screw, and circular metal plate is by screw and external screw thread fixed cover on drilling rod；The cylinder shield passes through adhesive glue
Circle is fixed on the bottom surface of circular metal plate, and drill body is set through cylinder shield；The outer wall of the taper bit is provided with
Graduation mark.
2. Al-alloy template grooved bit according to claim 1, it is characterised in that the cylinder shield is using saturating
Bright PVC materials are made.
3. Al-alloy template grooved bit according to claim 1, it is characterised in that the graduation mark and drill bit sheet
Body is integrally formed using mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393189.6U CN206614067U (en) | 2016-12-16 | 2016-12-16 | A kind of Al-alloy template grooved bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393189.6U CN206614067U (en) | 2016-12-16 | 2016-12-16 | A kind of Al-alloy template grooved bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206614067U true CN206614067U (en) | 2017-11-07 |
Family
ID=60229465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621393189.6U Expired - Fee Related CN206614067U (en) | 2016-12-16 | 2016-12-16 | A kind of Al-alloy template grooved bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206614067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005602A (en) * | 2017-12-13 | 2018-05-08 | 攀枝花市朵实机械制造有限公司 | Preventing sticking drilling rod protects structure |
-
2016
- 2016-12-16 CN CN201621393189.6U patent/CN206614067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005602A (en) * | 2017-12-13 | 2018-05-08 | 攀枝花市朵实机械制造有限公司 | Preventing sticking drilling rod protects structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 523808 Dongguan, Guangdong, Songshan Lake high tech Industrial Development Zone, Zhongke innovation Plaza R & D center, 10 floor, unit 1005, 1006 Patentee after: Guangdong million construction technology Co., Ltd. Address before: 516000 Huizhou, Huicheng, Guangdong province Chen Town Town Village Committee, North Gate 2 Patentee before: Zhang Ping |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20191216 |