CN105689760A - Bench drill - Google Patents
Bench drill Download PDFInfo
- Publication number
- CN105689760A CN105689760A CN201610221638.7A CN201610221638A CN105689760A CN 105689760 A CN105689760 A CN 105689760A CN 201610221638 A CN201610221638 A CN 201610221638A CN 105689760 A CN105689760 A CN 105689760A
- Authority
- CN
- China
- Prior art keywords
- cover
- cap
- lid
- bearing
- fixing
- 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
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
Abstract
The invention relates to a bench drill. The bench drill comprises a machine base, a machine base column, a work table, a main shaft box and a motor; a protective cover is arranged at the upper end of the main shaft box and comprises a fixed cover and a cover cap, a cover bottom surface of the fixed cover is arranged on the top of the main shaft box, a cap back of the cover cap is hinged to a cover back of the fixed cover, a fixed groove plate is arranged in the middle of a cover front of the fixed cover, and a through hole is formed in a cap front of the cover cap. The bench drill further comprises a support, a long hole is formed in the middle of the support, a limiting guide rail is arranged on one side surface of the support, the long hole is located in the middle of the limiting guide rail, one end of the support is arranged on a cap top surface of the cover cap, the support is located near the middle of the cap front of the cover cap, and the distance from the other side surface of the support to the cap front of the cover cap is equal to the thickness of the fixed groove plate; a bolt penetrates through the long hole of the support and the through hole formed in the cap front of the cover cap, and a nut is installed on the bolt, is located in the limiting guide rail arranged on one side of the support and only can move in the limiting guide rail.
Description
Technical field
The present invention relates to a kind of carpenter's auger turning equipment, particularly a kind of bench drill。
Background technology
Existing a kind of bench drill for carpenter's drilling, including support, support post, workbench, main spindle box and motor。The lower end of support post is arranged on support, and main spindle box is arranged on the upper end of support post, and motor is arranged on main spindle box, and workbench is arranged on support post。The upper end of main spindle box is provided with protective cover, and protective cover includes fixing cover and cover cap。Fixing cover includes before cover, after cover, covers the left side, the cover right side and cover bottom surface, and the bottom surface of fixing cover is arranged on the top of main spindle box。Cover cap includes before lid, after lid, the lid left side, the lid right side and hd top face。After the lid of cover cap with constitute hinged after the cover of fixing cover, the cover of fixing cover middle part above is provided with fixing frid, and the upper end of fixing frid is provided with U-lag mouth, is provided with through hole before the lid of cover cap。When cover cap covers on fixing cover, bolt is installed in the through hole that the lid of cover cap is above provided with, and bolt is arranged in the U-lag mouth that fixing frid upper end is provided with, the nut on tighting a bolt, and at this moment cover cap and fixing cover link together。Owing to the nut of above-mentioned bolt does not have spacing, it is very inconvenient therefore to open or close。
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of bench drill, and the protective cover of this bench drill opens or closes conveniently。
For solving above-mentioned technical problem, one bench drill of the present invention, including support, support post, workbench, main spindle box and motor, the lower end of support post is arranged on support, main spindle box is arranged on the upper end of support post, motor is arranged on main spindle box, workbench is arranged on support post, the upper end of main spindle box is provided with protective cover, protective cover includes fixing cover, cover cap, screw bolt and nut, bolt contains nut, fixing cover includes before cover, after cover, the cover left side, the cover right side and cover bottom surface, the cover bottom surface of fixing cover is arranged on the top of main spindle box, cover cap includes before lid, after lid, the lid left side, the lid right side and hd top face, after the lid of cover cap with the cover of fixing cover after constitute hinged, the cover of fixing cover middle part above is provided with fixing frid, the upper end of fixing frid is provided with U-lag mouth, it is provided with through hole before the lid of cover cap, also include bearing, the middle part of bearing is provided with elongated hole, the one side of bearing is provided with limit guide rail, elongated hole is positioned at the centre of limit guide rail, one end of bearing is arranged on the cover end face of described cover cap, and bearing is located close to the lid of described cover cap middle part above, distance before the another side of bearing and described cover cap is equal to the thickness of described fixing frid, in the through hole that the lid of elongated hole and cover cap that bolt is installed on bearing is above provided with, nut is contained on bolt, nut is arranged in the limit guide rail that bearing side is provided with, nut is only capable of and moves in limit guide rail。
Described nut is corner or hexgonal structure。
In above-mentioned bench drill, owing to the cover cap of protective cover is provided with bearing, bearing is provided with the limit guide rail for limiting nut rotation, when cover cap covers on fixing cover, fixing frid and is arranged between the bearing on cover cap before the cover of cover cap, bolt is arranged in the U-lag mouth of fixing frid, and nut is arranged in limit guide rail, and cover cap and fixing cover just can conveniently be linked together by rotating bolt。Owing to nut can not rotate in limit guide rail, therefore protective cover open or close conveniently。
Accompanying drawing explanation
Fig. 1 is the structural representation of bench drill of the present invention。
Fig. 2 is protective cover structural representation when opening。
Fig. 3 is structural representation during protective cover closedown。
Detailed description of the invention
In Fig. 1, a kind of bench drill, including support 1, support post 3, workbench 2, main spindle box 5 and motor 4。The lower end of support post 3 is arranged on support 1, and main spindle box 5 is arranged on the upper end of support post 3, and motor 4 is arranged on main spindle box 5, and workbench 2 is arranged on support post 3。The upper end of main spindle box 5 is provided with protective cover, and protective cover includes fixing cover 6, cover cap 7, screw bolt and nut 16。Bolt contains nut 19, as shown in Figures 2 and 3。Fixing cover 6 includes before cover 8, cover below 9, the cover left side, the cover right side and cover bottom surface 17, the cover bottom surface 17 of fixing cover 6 is arranged on the top of main spindle box 5。Cover cap 7 include lid above 12, lid below 13, the lid left side, the lid right side and hd top face 18。The lid of cover cap 7 below 13 with the cover of fixing cover 6 below 9 constitute hinged。In the present embodiment, the lid of cover cap 7 13 9 is connected by two groups of hinges with the cover of fixing cover 6 below below, realizes the lid of cover cap 7 below 13 and cover hinged between 9 below of fixing cover 6。The cover of fixing cover 6 above 8 middle part be provided with fixing frid 10, the upper end of fixing frid 10 is provided with U-lag mouth 11。The lid of cover cap 7 above 12 is provided with through hole, and this through hole is positioned at the bottom of 12 centres before cover。Above-mentioned bench drill also includes bearing 14, and the middle part of bearing 14 is provided with elongated hole, and the one side of bearing 14 is provided with limit guide rail 15, and elongated hole is positioned at the centre of limit guide rail 15。One end of bearing 14 is arranged on the cover end face 18 of described cover cap 7, and bearing 14 be located close to the lid of described cover cap 7 above 12 middle part, the lid of the another side of bearing 14 and described cover cap 7 above 12 distance equal to the thickness of described fixing frid 10。Bolt is installed in the elongated hole of bearing 14 and lid above 12 through holes being provided with of cover cap 7, nut 16 is contained on bolt, nut 16 is arranged in the limit guide rail 15 that bearing 14 side is provided with, nut 16 is only capable of and moves in limit guide rail 15, that is, nut 16 can only move in limit guide rail 15, and can not rotate in limit guide rail 15。Described nut 16 is corner or hexgonal structure。
When cover cap 7 is covered on fixing cover 6 by needs, rotate cover cap 7, make to fix the frid 10 cover at cover cap 7 above between 12 and the bearing 14 being arranged on cover cap 7, bolt is arranged in the U-lag mouth 11 of fixing frid 10, nut 16 is arranged in limit guide rail 15, and cover cap 7 just can conveniently be linked together by the nut 19 on rotating bolt with fixing cover 6。Therefore protective cover open or close conveniently。
Claims (2)
1. a bench drill, including support, support post, workbench, main spindle box and motor, the lower end of support post is arranged on support, main spindle box is arranged on the upper end of support post, motor is arranged on main spindle box, workbench is arranged on support post, the upper end of main spindle box is provided with protective cover, protective cover includes fixing cover, cover cap, screw bolt and nut, bolt contains nut, fixing cover includes before cover, after cover, the cover left side, the cover right side and cover bottom surface, the cover bottom surface of fixing cover is arranged on the top of main spindle box, cover cap includes before lid, after lid, the lid left side, the lid right side and hd top face, after the lid of cover cap with the cover of fixing cover after constitute hinged, the cover of fixing cover middle part above is provided with fixing frid, the upper end of fixing frid is provided with U-lag mouth, it is provided with through hole before the lid of cover cap, it is characterized in that: also include bearing, the middle part of bearing is provided with elongated hole, the one side of bearing is provided with limit guide rail, elongated hole is positioned at the centre of limit guide rail, one end of bearing is arranged on the cover end face of described cover cap, and bearing is located close to the lid of described cover cap middle part above, distance before the another side of bearing and described cover cap is equal to the thickness of described fixing frid, in the through hole that the lid of elongated hole and cover cap that bolt is installed on bearing is above provided with, nut is contained on bolt, nut is arranged in the limit guide rail that bearing side is provided with, nut is only capable of and moves in limit guide rail。
2. a kind of bench drill according to claim 1, it is characterised in that: described nut is corner or hexgonal structure。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610221638.7A CN105689760B (en) | 2016-04-12 | 2016-04-12 | A kind of bench drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610221638.7A CN105689760B (en) | 2016-04-12 | 2016-04-12 | A kind of bench drill |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105689760A true CN105689760A (en) | 2016-06-22 |
CN105689760B CN105689760B (en) | 2017-11-24 |
Family
ID=56218667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610221638.7A Active CN105689760B (en) | 2016-04-12 | 2016-04-12 | A kind of bench drill |
Country Status (1)
Country | Link |
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CN (1) | CN105689760B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5062747A (en) * | 1990-01-10 | 1991-11-05 | Chen Ming Tang | Jig-boring device |
CN2834749Y (en) * | 2005-11-27 | 2006-11-08 | 青岛地恩地机电科技股份有限公司 | Unfolding/folding mechanism of bench drill belt cover |
CN201011358Y (en) * | 2006-09-20 | 2008-01-23 | 青岛地恩地机电科技股份有限公司 | Belt protective cover hinge |
CN202741783U (en) * | 2012-06-29 | 2013-02-20 | 王光舰 | Bench drilling machine |
CN205519794U (en) * | 2016-04-12 | 2016-08-31 | 盐城宝鼎电动工具有限公司 | Bench drill |
-
2016
- 2016-04-12 CN CN201610221638.7A patent/CN105689760B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5062747A (en) * | 1990-01-10 | 1991-11-05 | Chen Ming Tang | Jig-boring device |
CN2834749Y (en) * | 2005-11-27 | 2006-11-08 | 青岛地恩地机电科技股份有限公司 | Unfolding/folding mechanism of bench drill belt cover |
CN201011358Y (en) * | 2006-09-20 | 2008-01-23 | 青岛地恩地机电科技股份有限公司 | Belt protective cover hinge |
CN202741783U (en) * | 2012-06-29 | 2013-02-20 | 王光舰 | Bench drilling machine |
CN205519794U (en) * | 2016-04-12 | 2016-08-31 | 盐城宝鼎电动工具有限公司 | Bench drill |
Also Published As
Publication number | Publication date |
---|---|
CN105689760B (en) | 2017-11-24 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bench drill Effective date of registration: 20210812 Granted publication date: 20171124 Pledgee: Bank of Suzhou Co.,Ltd. Yancheng branch Pledgor: YANCHENG BAODING POWER TOOLS Co.,Ltd. Registration number: Y2021320010306 |