CN205733128U - Power drill vertical guides - Google Patents
Power drill vertical guides Download PDFInfo
- Publication number
- CN205733128U CN205733128U CN201620725918.7U CN201620725918U CN205733128U CN 205733128 U CN205733128 U CN 205733128U CN 201620725918 U CN201620725918 U CN 201620725918U CN 205733128 U CN205733128 U CN 205733128U
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- CN
- China
- Prior art keywords
- slip cap
- overcoat
- inner sleeve
- endoporus
- power drill
- 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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Abstract
The utility model discloses a kind of power drill vertical guides, including overcoat (1), slip cap (2) and inner sleeve (3)；The external cylindrical surface of described slip cap (2) is matched in clearance with the endoporus of overcoat (1), the external cylindrical surface of described slip cap (2) is also equipped with guide, is provided with, in the endoporus of described overcoat (1), the gathering sill matched with described guide；Described inner sleeve (3) is arranged in slip cap (2) by thrust ball bearing (4)；Described overcoat (1) is additionally provided with compression spring (7).During this utility model ensure that boring and tapping, drill bit or screw tap remain vertical with workpiece end face, and also have the advantage little, noise is low, simple in construction, processing technology are good, safety is high and easy to maintenance that rubs.
Description
Technical field
This utility model relates to a kind of power drill vertical guides, belongs to machine tools field.
Background technology
Operator is during using power drill boring, tapping, often because operation is unskilled or vision error causes drill bit
Or screw tap and workpiece end face out of plumb, finally there is being drilled to inclined hole or the situation such as partially is attacked in tapping, even occur during serious out of plumb
Drill bit or screw tap fracture, injure the situation of personal safety.
Utility model content
The purpose of this utility model is to propose a kind of power drill vertical guides, it is ensured that drill bit during boring and tapping
Or screw tap keeps vertical with workpiece end face.
Technical solutions of the utility model are as follows:
Power drill vertical guides, including overcoat, slip cap and inner sleeve；Described overcoat, slip cap and inner sleeve three
The most coaxial；
The external cylindrical surface of described slip cap and the endoporus of overcoat are matched in clearance, and the external cylindrical surface of described slip cap is also pacified
Equipped with guide, the endoporus of described overcoat is provided with the gathering sill matched with described guide；
Described inner sleeve is arranged in slip cap by thrust ball bearing: be provided with and thrust ball on described inner sleeve external cylindrical surface
The positioning step one that the right side of bearing contacts, the endoporus of described slip cap is provided with the left side phase with thrust ball bearing
The positioning step two of contact；
Right baffle-plate and right baffle plate it is separately installed with on the left side of described overcoat and right side；
Being additionally provided with compression spring in described overcoat, the left side of described compression spring connects with the right side of right baffle-plate
Touching, the right side of described compression spring contacts with the left side of slip cap, the right side of described slip cap and a left side for right baffle plate
End face contacts.
As further improvement of the utility model: described guide is straight pin or feather key.
As further improvement of the utility model: described outer putting is further opened with observation window.
Relative to prior art, this utility model has the positive effect that: (1) slip cap of the present utility model is at overcoat
Constraint lower can only move back and forth along the axis direction of overcoat such that it is able to ensure drill bit or screw tap during boring and tapping
Remain vertical with workpiece end face, can not only avoid the occurrence of and be drilled to inclined hole and inclined situation is attacked in tapping, and improve brill
Hole and the efficiency of tapping；(2) inner sleeve is arranged in slip cap by thrust ball bearing, has the advantage that friction is little, noise is low；
(3) advantage that this utility model also has simple in construction, processing technology is good, safety is high and easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Describe the technical solution of the utility model below in conjunction with the accompanying drawings in detail:
Such as Fig. 1, power drill vertical guides, including overcoat 1, slip cap 2 and inner sleeve 3；Described overcoat 1, slip cap 2 with
And inner sleeve 3 three is the most coaxial；
The external cylindrical surface of described slip cap 2 and the endoporus of overcoat 1 are matched in clearance, on the external cylindrical surface of described slip cap 2
Being also equipped with guide, described guide is straight pin 8 or feather key；The endoporus of described overcoat 1 is provided with and leads with described
The gathering sill matched to part；
Described inner sleeve 3 is arranged in slip cap 2 by thrust ball bearing 4: is provided with and pushes away on described inner sleeve 3 external cylindrical surface
The positioning step one that the right side of power ball bearing 4 contacts, the endoporus of described slip cap 2 is provided with and thrust ball bearing 4
The positioning step two that left side contacts；
Right baffle-plate 5 and right baffle plate 6 it is separately installed with on the left side of described overcoat 1 and right side；
Described overcoat 1 is additionally provided with compression spring 7, the left side of described compression spring 7 and the right side phase of right baffle-plate 5
Contact, the right side of described compression spring 7 contacts with the left side of slip cap 2, the right side of described slip cap 2 and right baffle plate
The left side of 6 contacts.
During use, the drill chuck of power drill is inserted in the endoporus of inner sleeve 3, then can start brill and attack operation.Slip cap 2
Can only move back and forth along the axis direction of overcoat 1 under the constraint of overcoat 1 such that it is able to bore during ensureing boring and tapping
Head or screw tap remain vertical with workpiece end face, can not only avoid the occurrence of and be drilled to inclined hole and inclined situation is attacked in tapping, and
Improve the efficiency of boring and tapping.Further, inner sleeve 3 is arranged in slip cap 2 by thrust ball bearing 4, has that friction is little, makes an uproar
The advantage that sound is low.
Brill is attacked after work completes, and inner sleeve 3 and slip cap 2 reset under the effect of compression spring 7.
It is further opened with observation window, it is simple to operator observes hanging down between drill bit or screw tap and workpiece end face on described overcoat 1
Straight situation, and contribute to chip removal.
Claims (3)
1. power drill vertical guides, it is characterised in that: described power drill vertical guides include overcoat (1), slip cap (2) with
And inner sleeve (3)；Described overcoat (1), slip cap (2) and inner sleeve (3) three are the most coaxial；
The external cylindrical surface of described slip cap (2) is matched in clearance with the endoporus of overcoat (1), the external cylindrical surface of described slip cap (2)
On be also equipped with guide, the endoporus of described overcoat (1) is provided with the gathering sill matched with described guide；
Described inner sleeve (3) is arranged in slip cap (2) by thrust ball bearing (4): be provided with on described inner sleeve (3) external cylindrical surface
The positioning step one contacted with the right side of thrust ball bearing (4), the endoporus of described slip cap (2) is provided with and thrust ball
The positioning step two that the left side of bearing (4) contacts；
Right baffle-plate (5) and right baffle plate (6) it is separately installed with on the left side of described overcoat (1) and right side；
Described overcoat (1) is additionally provided with the right-hand member of compression spring (7), the left side of described compression spring (7) and right baffle-plate (5)
Face contacts, and the right side of described compression spring (7) contacts with the left side of slip cap (2), the right-hand member of described slip cap (2)
Face contacts with the left side of right baffle plate (6).
2. power drill vertical guides as claimed in claim 1, it is characterised in that: described guide be straight pin (8) or
Feather key.
3. power drill vertical guides as claimed in claim 1 or 2, it is characterised in that: it is further opened with on described overcoat (1) seeing
Examine window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725918.7U CN205733128U (en) | 2016-07-12 | 2016-07-12 | Power drill vertical guides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620725918.7U CN205733128U (en) | 2016-07-12 | 2016-07-12 | Power drill vertical guides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205733128U true CN205733128U (en) | 2016-11-30 |
Family
ID=57377659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620725918.7U Active CN205733128U (en) | 2016-07-12 | 2016-07-12 | Power drill vertical guides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205733128U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296523A (en) * | 2018-01-26 | 2018-07-20 | 江苏金丰机电有限公司 | A kind of high-adaptability high-efficient noise-reducing electric drill |
| CN111822646A (en) * | 2019-04-23 | 2020-10-27 | 株洲中车时代电气股份有限公司 | Riveting vertical positioning device |
| CN112077647A (en) * | 2020-07-28 | 2020-12-15 | 成都飞机工业（集团）有限责任公司 | Vibration-proof stabilizer of cylindrical thin-wall tapper |
| CN114453621A (en) * | 2021-12-27 | 2022-05-10 | 西安泰金工业电化学技术有限公司 | Portable steel plate punching machine and application thereof |
| CN114632982A (en) * | 2022-04-20 | 2022-06-17 | 圆兴(厦门)精密工具有限公司 | Automobile wheel hub screw tap with direction function |
| CN114871471A (en) * | 2022-06-01 | 2022-08-09 | 沈阳飞机工业（集团）有限公司 | Auxiliary device for ensuring hole-making verticality of handheld drilling tool |
-
2016
- 2016-07-12 CN CN201620725918.7U patent/CN205733128U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296523A (en) * | 2018-01-26 | 2018-07-20 | 江苏金丰机电有限公司 | A kind of high-adaptability high-efficient noise-reducing electric drill |
| CN108296523B (en) * | 2018-01-26 | 2019-05-03 | 江苏金丰机电有限公司 | A kind of high-adaptability high-efficient noise-reducing electric drill |
| CN111822646A (en) * | 2019-04-23 | 2020-10-27 | 株洲中车时代电气股份有限公司 | Riveting vertical positioning device |
| CN112077647A (en) * | 2020-07-28 | 2020-12-15 | 成都飞机工业（集团）有限责任公司 | Vibration-proof stabilizer of cylindrical thin-wall tapper |
| CN114453621A (en) * | 2021-12-27 | 2022-05-10 | 西安泰金工业电化学技术有限公司 | Portable steel plate punching machine and application thereof |
| CN114632982A (en) * | 2022-04-20 | 2022-06-17 | 圆兴(厦门)精密工具有限公司 | Automobile wheel hub screw tap with direction function |
| CN114871471A (en) * | 2022-06-01 | 2022-08-09 | 沈阳飞机工业（集团）有限公司 | Auxiliary device for ensuring hole-making verticality of handheld drilling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.8 cheshan Road, Zhifu District, Yantai City, Shandong Province Patentee after: Huasheng Medical Technology Co.,Ltd. Address before: No.8 cheshan Road, Zhifu District, Yantai City, Shandong Province Patentee before: YANTAI BEACON MEDICAL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |