CN203437711U - Light-transmitting drill chuck - Google Patents
Light-transmitting drill chuck Download PDFInfo
- Publication number
- CN203437711U CN203437711U CN201320562243.5U CN201320562243U CN203437711U CN 203437711 U CN203437711 U CN 203437711U CN 201320562243 U CN201320562243 U CN 201320562243U CN 203437711 U CN203437711 U CN 203437711U
- Authority
- CN
- China
- Prior art keywords
- drill
- drill chuck
- light
- printing opacity
- transmitting
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
- B25F5/021—Construction of casings, bodies or handles with guiding devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a light-transmitting drill chuck. The light-transmitting drill chuck comprises a drill body, clamping jaws, a nut, a nut sleeve, a steel pad, a bearing, a rear cover and an outer sleeve. The three clamping jaws are installed in three equant inclined holes of the drill body respectively. The nut is installed in a nut groove of the drill body and forms a thread transmission mechanism with threads of the clamping jaws. The nut sleeve is fixedly connected with the nut. The outer sleeve is connected with the nut sleeve. The rear cover is fixedly connected with the drill body. A threaded hole is formed in the rear portion of the drill body. A plurality of light-transmitting holes which penetrate through the outer sleeve from front to back are formed in the outer sleeve in the axial direction. Light-transmitting columns made of optical fibers or transparent materials are embedded or arranged in an injection molding mode in the light-transmitting holes. According to the light-transmitting drill chuck, the optical fibers or the transparent materials are used so that visible light can be transmitted, and LED lamplight on an electric drill can penetrate through the outer sleeve to irradiate the front surface of the drill chuck. The light-transmitting drill chuck is reasonable in structure, convenient to operate and use, and capable of making the LED lamplight on the electric drill penetrate through the drill chuck and illuminate a whole working area, and the light-transmitting drill chuck is an ideal light-transmitting drill chuck.
Description
Technical field
The utility model relates to drilling attachment in a kind of hardware & tools and machine tool, the printing opacity drill chuck that specifically working-spindle a kind of and electric drill or lathe matches.
Background technology
The existing electric hand drill with LED lamp is in the power brick of electric hand drill or the bottom of handle or the top of handle, and oblique the place ahead impinges upon the head of the drill chuck of electric hand drill, when operator uses electric drill, and operating switch, LED lamp is just luminous, illuminates operating position.Its weak point is, LED lamp is that oblique the place ahead is irradiated, and the drilling tool on drill chuck is bright by illumination one side, and there is the shade of drilling tool at the opposite side back side.And existing drill chuck is generally comprised of drill body, jaw, screw, nut sleeve, bearing, steel pad, bonnet, overcoat, three jaws are arranged on respectively in three decile inclined holes of drill body, screw is arranged in the screw groove of drill body, the screw thread of screw and jaw forms thread transmission, nut sleeve is fixedly connected with screw, overcoat is connected with nut sleeve, and bonnet is fixedly connected with drill body, and there are screwed hole or taper hole in drill body rear portion.While installing and using, the screwed hole at drill body rear portion or taper hole are connected with the power transmission shaft of power equipment, and power transmission shaft drives drill body to drive three-jaw and folded instrument synchronously to rotate while rotating.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of rational in infrastructure, easy for operation, can make the LED light on electric drill penetrate drill chuck, illuminates the printing opacity drill chuck of whole working region.
The technical scheme in the invention for solving the above technical problem is: a kind of printing opacity drill chuck, it comprises drill body, jaw, screw, nut sleeve, steel pad, bearing, bonnet, overcoat, three jaws are arranged on respectively in three decile inclined holes of drill body, screw is arranged in the screw groove of drill body, the screw thread of screw and jaw forms thread transmission, nut sleeve is fixedly connected with screw, overcoat is connected with nut sleeve, overcoat drives nut sleeve to rotate, bonnet is fixedly connected with drill body, there is screwed hole at drill body rear portion, it is characterized in that: in described overcoat, be axially arranged with the straight-through loophole in several front and back.
In loophole described in the utility model, inlay or be injected with the printing opacity post of fiber optic materials or transparent material formation.
Between printing opacity post described in the utility model, at overcoat one end circumference, be connected.
Outside overcoat described in the utility model, corresponding loophole is provided with side opening or side opening.
In the utility model overcoat circumference interlayer, be axially arranged with loophole straight-through before and after several, utilize fiber optic materials or transparent material can transmit visible ray, the LED light on electric drill can penetrate overcoat be mapped to drill chuck before.Against existing technologies, the utility model is rational in infrastructure, easy for operation, can make the LED light on electric drill penetrate drill chuck, illuminates whole working region, is a kind of desirable printing opacity drill chuck.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is that the utility model forms structural representation.
Fig. 2 is that the utility model forms structure partition schematic diagram.
Fig. 3 is the structural representation of a kind of overcoat of the utility model.
Label in figure is: 1. bonnet, 2. jaw, 3. screw, 4. drill body, 5. steel pad, 6. bearing, 7. nut sleeve, 8. printing opacity post, 9. overcoat, 91. loopholes, 92. side openings.
The specific embodiment
From Fig. 1, in Fig. 2, can find out, a kind of printing opacity drill chuck, it comprises drill body 4, jaw 2, screw 3, nut sleeve 7, steel pad 5, bearing 6, bonnet 1, overcoat 9, three jaws 2 are arranged on respectively in three decile inclined holes of drill body 4, screw 3 is arranged in the screw groove of drill body 4, screw 3 forms thread transmission with the screw thread of jaw 2, nut sleeve 7 is fixedly connected with screw 3, overcoat 9 is connected with nut sleeve 7, overcoat drives nut sleeve to rotate, bonnet 1 is fixedly connected with drill body 4, there is screwed hole at drill body rear portion, be connected with electric drill host output shaft, host output shaft drives drill body to drive three-jaw and folded instrument synchronously to rotate while rotating.The relation of said structure and coupled parts is same as the prior art, belongs to prior art, and this does not describe in detail.
Feature of the present utility model is: in described overcoat 9, be axially arranged with the straight-through loophole 91 in several front and back.Loophole 91 is uniformly distributed, can for two, three or more.The sectional area of the loophole 91 putting outward can be square, rectangle, prismatic, circle, ellipse, trapezoidal, triangle etc.
In loophole 91 described in the utility model, inlay or be injected with the printing opacity post 8 of fiber optic materials or transparent material formation.Fiber optic materials or transparent material are inlayed or are injection-moulded in loophole 91 the insides, form printing opacity post 8.The external peripheral surface of overcoat is that whole parcel fiber optic materials or transparent material form printing opacity post 8.Described printing opacity post 8 is exposed in front end or the rear end of overcoat, between printing opacity post 8, at overcoat one end circumference, is connected or does not connect.
Described loophole 91 inner surfaces described in the utility model can be provided with several grooves or projection, and printing opacity post 8 surfaces are also correspondingly provided with several grooves or projection.Groove or projection on projection on loophole 91 or groove and printing opacity post 8 match, and play friction effect, prevent that printing opacity post from coming off.
The corresponding loophole in overcoat described in the utility model 9 outsides is provided with side opening 92 or side opening, as shown in Figure 3.In side opening 92 or side opening, also inlay or be injected with fiber optic materials or transparent material.Like this, the external peripheral surface of overcoat is that part parcel fiber optic materials or transparent material are in interlayer.
When the utility model is used, it is arranged on electric drill, and the front end of electric drill is correspondingly provided with LED lamp, when operator uses electric drill, and operating switch, LED lamp is just luminous.Utilize fiber optic materials or transparent material can transmit visible ray, the LED light on electric drill can penetrate overcoat be mapped to drill chuck before.Against existing technologies, the utility model is rational in infrastructure, easy for operation, can make the LED light on electric drill penetrate drill chuck, illuminates whole working region, and operator can, dark in the situation that, see drilling tool and working environment above.It is a kind of desirable printing opacity drill chuck.
Claims (6)
1. a printing opacity drill chuck, it comprises drill body, jaw, screw, nut sleeve, steel pad, bearing, bonnet, overcoat, three jaws are arranged on respectively in three decile inclined holes of drill body, screw is arranged in the screw groove of drill body, the screw thread of screw and jaw forms thread transmission, nut sleeve is fixedly connected with screw, overcoat is connected with nut sleeve, overcoat drives nut sleeve to rotate, bonnet is fixedly connected with drill body, there is screwed hole at drill body rear portion, it is characterized in that: in described overcoat, be axially arranged with the straight-through loophole in several front and back.
2. printing opacity drill chuck according to claim 1, is characterized in that: the printing opacity post of inlaying or be injected with fiber optic materials or transparent material formation in described loophole.
3. printing opacity drill chuck according to claim 1, is characterized in that: between described printing opacity post, at overcoat one end circumference, be connected.
4. printing opacity drill chuck according to claim 1, is characterized in that: outside described overcoat, corresponding loophole is provided with side opening or side opening.
5. printing opacity drill chuck according to claim 1, is characterized in that: described loophole sectional area is square or rectangle or circular oval or the trapezoidal or triangle of prismatic.
6. printing opacity drill chuck according to claim 2, is characterized in that: described loophole inner surface is provided with several grooves or projection, and printing opacity post surface is provided with several groove matching or projections.
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Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562243.5U CN203437711U (en) | 2013-09-11 | 2013-09-11 | Light-transmitting drill chuck |
| PCT/CN2014/000036 WO2015035732A1 (en) | 2013-09-11 | 2014-01-13 | Light-transmitting drill chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562243.5U CN203437711U (en) | 2013-09-11 | 2013-09-11 | Light-transmitting drill chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437711U true CN203437711U (en) | 2014-02-19 |
Family
ID=50088785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320562243.5U Expired - Lifetime CN203437711U (en) | 2013-09-11 | 2013-09-11 | Light-transmitting drill chuck |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203437711U (en) |
| WO (1) | WO2015035732A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827109A (en) * | 2015-05-22 | 2015-08-12 | 浙江超力机械工具制造有限公司 | Safety drill chuck |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11484952B2 (en) * | 2020-10-28 | 2022-11-01 | Marc Reid | Illuminated tool bit assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06246645A (en) * | 1993-02-18 | 1994-09-06 | Kazuo Yamazaki | Multi-power tool plus tightener |
| CN2339336Y (en) * | 1998-07-31 | 1999-09-22 | 杨宗勋 | Spanner-free clamping device |
| CN100364702C (en) * | 2005-12-06 | 2008-01-30 | 林丽钦 | Clamp connection head of boring apparatus with own lighting function |
| CN200991766Y (en) * | 2006-12-27 | 2007-12-19 | 浙江三鸥机械股份有限公司 | Novel drill clip-head |
| US20090256319A1 (en) * | 2008-04-09 | 2009-10-15 | Seymour Daniel R | Quick change chuck with led lighting |
| US20100074700A1 (en) * | 2008-09-24 | 2010-03-25 | Icc Innovative Concepts Corporation | Electric drill with high efficiency illuminator |
| CN102794479A (en) * | 2012-08-29 | 2012-11-28 | 孙志强 | Hand-held electric drill |
-
2013
- 2013-09-11 CN CN201320562243.5U patent/CN203437711U/en not_active Expired - Lifetime
-
2014
- 2014-01-13 WO PCT/CN2014/000036 patent/WO2015035732A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827109A (en) * | 2015-05-22 | 2015-08-12 | 浙江超力机械工具制造有限公司 | Safety drill chuck |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015035732A1 (en) | 2015-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term |