CN105689760B - A kind of bench drill - Google Patents
A kind of bench drill Download PDFInfo
- Publication number
- CN105689760B CN105689760B CN201610221638.7A CN201610221638A CN105689760B CN 105689760 B CN105689760 B CN 105689760B CN 201610221638 A CN201610221638 A CN 201610221638A CN 105689760 B CN105689760 B CN 105689760B
- Authority
- CN
- China
- Prior art keywords
- cover
- lid
- bearing
- nut
- fixed
- 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
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
Abstract
The present invention relates to a kind of bench drill,Including support,Support post,Workbench,Main spindle box and motor,The upper end of main spindle box is provided with protective cover,Protective cover includes fixed cover and cover lid,The cover bottom surface of fixed cover is arranged on the top of main spindle box,Cover be hinged with composition behind the cover of fixed cover behind the lid of lid,The middle part of the cover of fixed cover above is provided with fixed frid,Cover and be provided with through hole before the lid of lid,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 located at the centre of limit guide rail,One end of bearing is arranged on the cover top surface of the cover lid,And bearing is located at close to the middle part covered above of the cover lid,The another side of bearing is equal to the thickness of the fixed frid with the distance before the cover lid,In the through hole that the lid of elongated hole and cover lid that bolt is installed on bearing is above provided with,Nut is on bolt,Nut is located in the limit guide rail that bearing side is provided with,Nut can only move in limit guide rail.
Description
Technical field
The present invention relates to a kind of carpenter's drilling device, particularly a kind of bench drill.
Background technology
A kind of existing bench drill for carpenter's drilling, including support, support post, workbench, main spindle box and motor.Support
The lower end of 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
On support post.The upper end of main spindle box is provided with protective cover, and protective cover includes fixed cover and cover lid.Fixed cover is included before cover, after cover
Face, the cover left side, the cover right side and cover bottom surface, the bottom surface of fixed cover are arranged on the top of main spindle box.Cover lid is included before lid, Gai Hou
Face, the lid left side, the lid right side and hd top face.It is be hinged to cover composition behind the cover behind the lid of lid with fixing cover, before the fixed cover covered
Middle part be provided with fixed frid, the upper end of fixed frid is provided with U-lag mouth, covers and through hole is provided with before the lid of lid.When cover lid lid
When on fixed cover, in the through hole that lid that bolt is installed on cover lid is above provided with, and bolt is located at fixed frid upper end and is provided with
U-lag mouth in, tighten the nut on bolt, at this moment cover lid with fixation cover links together.Because the nut of above-mentioned bolt does not have
Limited location, thus open or close it is very inconvenient.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of bench drill, the protective cover of the bench drill opens or closes conveniently.
In order to solve the above technical problems, a kind of bench drill of the present invention, including support, support post, workbench, main spindle box and electricity
Machine, the lower end of support post are arranged on support, and main spindle box is arranged on the upper end of support post, and motor is arranged on main spindle box, work
Platform is arranged on support post, and the upper end of main spindle box is provided with protective cover, and protective cover includes fixed cover, cover lid, screw bolt and nut, bolt
Containing nut, fixed cover includes before cover, behind cover, the cover left side, the cover right side and cover bottom surface, the fixed cover bottom surface covered be arranged on master
The top of axle box, cover lid includes before lid, behind lid, the lid left side, the lid right side and hd top face, cover and covered behind the lid of lid with fixed
Composition is be hinged below for cover, fixes the middle part of the cover of cover above provided with fixed frid, and the upper end for fixing frid is provided with U-lag mouth,
Cover and through hole, in addition to bearing are provided with before the lid of lid, the middle part of bearing is provided with elongated hole, and the one side of bearing is provided with spacing lead
Rail, elongated hole are located at the centre of limit guide rail, and one end of bearing is arranged on the cover top surface of the cover lid, and bearing is located at close to institute
The middle part of the lid of cover lid above is stated, the another side of bearing is equal to the thickness of the fixed frid with the distance before the cover lid
Degree, bolt are installed in the through hole that the lid that the elongated hole of bearing and cover cover above is provided with, and for nut on bolt, nut is located at bearing
In the limit guide rail that side is provided with, nut can only move in limit guide rail.
The nut is corner or hexgonal structure.
In above-mentioned bench drill, because the cover of protective cover is covered provided with bearing, bearing, which is provided with, to be used to limit nut rotation
Limit guide rail, when cover lid is covered when on fixed cover, fixed frid before the cover of cover lid be arranged on bearing that cover covers it
Between, bolt is located in the U-lag mouth of fixed frid, and nut is located in limit guide rail, and rotating bolt just conveniently can will cover Gai Yugu
Fixed cover links together.Because nut can not rotate in limit guide rail, thus protective cover open or close conveniently.
Brief description of the drawings
Fig. 1 is the structural representation of bench drill of the present invention.
Fig. 2 is structural representation when protective cover is opened.
Fig. 3 is structural representation when protective cover is closed.
Embodiment
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
It is arranged on support 1, 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 machine
On seat pillar 3.The upper end of main spindle box 5 is provided with protective cover, and protective cover includes fixed cover 6, cover lid 7, screw bolt and nut 16.Bolt contains
Nut 19, as shown in Figures 2 and 3.Fixed cover 6 include cover above 8, cover 9, the cover left side, the cover right side and cover bottom surface 17 below, it is fixed
The cover bottom surface 17 of cover 6 is arranged on the top of main spindle box 5.Cover lid 7 include lid above 12, lid 13, the lid left side, the lid right side and lid below
Top surface 18.The lid of cover lid 7 below 13 with the cover of fixed cover 6 below 9 form it is be hinged.In the present embodiment, the lid of cover lid 7 below 13
9 be connected below by two groups of hinges with the cover of fixed cover 6, come realize the lid of cover lid 7 below 13 with the cover of fixed cover 6 below 9 it
Between it is be hinged.The cover of fixed cover 6 above 8 middle part be provided with fixed frid 10, the upper end of fixed frid 10 is provided with U-lag mouth
11.The lid of cover lid 7 above 12 is provided with through hole, bottom of the through hole among cover above 12.Above-mentioned bench drill also includes bearing 14,
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 located at the centre of limit guide rail 15.
One end of bearing 14 is arranged on the cover top surface 18 of the cover lid 7, and bearing 14 is located at the lid above 12 close to the cover lid 7
Middle part, the lid of the another side of bearing 14 and the cover lid 7 above 12 distance be equal to the thickness of the fixed frid 10.Bolt
The elongated hole of bearing 14 and covering in above 12 through holes being provided with for cover lid 7 are installed on, nut 16 is on bolt, and nut 16 is positioned at branch
In the limit guide rail 15 that 14 sides of seat are provided with, nut 16 can only move in limit guide rail 15, that is to say, that 16, nut
It can move, and can not be rotated in limit guide rail 15 in limit guide rail 15.The nut 16 is corner or hexgonal structure.
When needing to cover cover lid 7 when on fixed cover 6, rotating mask lid 7 makes to fix frid 10 and is located at before the cover of cover lid 7
Between 12 and the bearing 14 that is arranged on cover lid 7, bolt is located in the U-lag mouth 11 of fixed frid 10, and nut 16 is positioned at spacing
In guide rail 15, the nut 19 on rotating bolt, which can just facilitate, links together cover lid 7 and fixed cover 6.Therefore protective cover is beaten
On or off is closed conveniently.
Claims (2)
1. a kind of bench drill, including support, support post, workbench, main spindle box and motor, the lower end of support post are arranged on support,
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
Provided with protective cover, protective cover includes fixed cover, cover lid, screw bolt and nut, and bolt contains nut, and fixed cover is included before cover, cover
Below, the left side, the cover right side and cover bottom surface are covered, the cover bottom surface of fixed cover is arranged on the top of main spindle box, and cover lid is included before lid, lid
Below, the lid left side, the lid right side and hd top face, cover and be hinged behind the lid of lid with being formed behind the cover of fixed cover, before the cover of fixed cover
The middle part in face is provided with fixed frid, and the upper end of fixed frid is provided with U-lag mouth, covers and through hole, its feature are provided with before the lid of lid
It is：Also include bearing, the middle part of bearing is provided with elongated hole, and the one side of bearing is provided with limit guide rail, and elongated hole is led positioned at spacing
The centre of rail, one end of bearing is arranged in the hd top face that the cover covers, and bearing is located at covering above close to the cover lid
Middle part, the another side of bearing are equal to the thickness of the fixed frid with the distance before the cover lid, and bolt is installed on branch
In the through hole that the elongated hole of seat and the lid of cover lid are above provided with, for nut on bolt, nut is located at the limit that bearing side is provided with
In the guide rail of position, nut can only move in limit guide rail.
A kind of 2. bench drill according to claim 1, it is characterised in that：The 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 CN105689760A (en) | 2016-06-22 |
| CN105689760B true 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 |
|---|---|
| CN (1) | CN105689760B (en) |
Family Cites Families (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
Also Published As
| Publication number | Publication date |
|---|---|
| CN105689760A (en) | 2016-06-22 |
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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 | ||
| 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 |