US20140345950A1 - Driller retaining device able to be positioned with well horizontality and verticality - Google Patents
Driller retaining device able to be positioned with well horizontality and verticality Download PDFInfo
- Publication number
- US20140345950A1 US20140345950A1 US13/899,588 US201313899588A US2014345950A1 US 20140345950 A1 US20140345950 A1 US 20140345950A1 US 201313899588 A US201313899588 A US 201313899588A US 2014345950 A1 US2014345950 A1 US 2014345950A1
- Authority
- US
- United States
- Prior art keywords
- driller
- hollow cylinder
- outer sleeve
- inner hollow
- horizontality
- 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.)
- Abandoned
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/05—Swivel joints
Abstract
A driller retaining device able to be positioned with well horizontality and verticality includes a hollow outer sleeve having two end, one is a working end and the other being an assembly end; an inner wall of the assembly end being formed with a plurality of axial sliding tracks; an inner hollow cylinder arranged within the sleeve; two ends of the inner hollow cylinder being an machine end and an assembly end; an outer wall of the inner hollow cylinder having at least one sliding block which is arranged corresponding to the axial sliding groove. In in assembly, the inner hollow cylinder is combined to the driller; then the assembly end of the inner hollow cylinder is assembled to the assembly end of the outer sleeve; and at the same time, the sliding block of the inner hollow cylinder is assembled into the axial sliding groove of the outer sleeve.
Description
- The present invention relates to drillers, and particularly to a driller retaining device able to be positioned with well horizontality and verticality
- In current civil or building engineering, electric drillers or other tools are used to drill holes horizontally or vertically. However, to have a desired horizontality or verticality, experiences and feelings of workers are necessary.
- Currently, a level meter or plummet are attached to a tool. Since these meters are not tightly retained to the tools, in working, vibrations will cause the meters to separate from the tool. As a result, the hole drilled will not be horizontal or vertical precisely.
- Thus, if there is an auxiliary device with a level meter or plummet for assisting the driller to be steadily adhered to a working surface and operated with a well horizontality or verticality.
- Accordingly, the object of the present invention is to provide a driller retaining device able to be positioned with well horizontality and verticality, in that when a outer sleeve is adhered to a wall, a friction is provided so that the driller within the outer sleeve is retained steadily. Moreover, the friction will suffer from a part of the weight of the driller. The present invention provides the driller can drill a hole of a wall with precise horizontality or verticality.
- To achieve above object, the present invention provides a driller retaining device able to be positioned with well horizontality and verticality; comprising: a hollow outer sleeve having two end, one is a working end and the other being an assembly end; an inner wall of the assembly end being formed with a plurality of axial sliding tracks; an inner hollow cylinder arranged within the sleeve; two ends of the inner hollow cylinder being an machine end and an assembly end; an outer wall of the inner hollow cylinder having at least one sliding block which is arranged corresponding to the axial sliding groove of the outer sleeve; wherein in assembly, the inner hollow cylinder is combined to the driller; then the assembly end of the inner hollow cylinder is assembled to the assembly end of the outer sleeve; and at the same time, the sliding block of the inner hollow cylinder is assembled into the axial sliding groove of the outer sleeve.
-
FIG. 1 is a schematic view of the present invention. -
FIG. 2 is an assembled schematic view of the present invention. -
FIG. 3 is a schematic view showing the combination of the inner hollow cylinder with a driller according to the present invention. -
FIG. 4 is a schematic view showing the action of the adjusting screw to a working surface. - In order that those skilled in the art can further understand the present invention, a description will be described in the following in details. However, these descriptions and the appended drawings are only used to cause those skilled in the art to understand the objects, features, and characteristics of the present invention, but not to be used to confine the scope and spirit of the present invention defined in the appended claims.
- With reference to
FIGS. 1 to 3 , the structure of the present invention includes the following elements. - A hollow
outer sleeve 10 has two ends, one is a workingend 11 and the other is anassembly end 12. An inner wall of theassembly end 12 is formed with a plurality of axial slidingtracks 13. Theouter sleeve 10 has a plurality of adjustingholes 14 which axially penetrate through the wall of theouter sleeve 10. An outer wall of theouter sleeve 10 has at least oneleveler 15 which is horizontally or vertically arranged along the outer wall of theouter sleeve 10. - An inner
hollow cylinder 20 is arranged within thesleeve 10. Two ends of the innerhollow cylinder 20 are amachine end 21 and anassembly end 22. An outer wall of the innerhollow cylinder 20 has at least one slidingblock 23 which is arranged corresponding to the axial slidinggroove 13 of theouter sleeve 10. The innerhollow cylinder 20 has aretaining unit 24 for retaining adriller 50 inserting to an inner space of the innerhollow cylinder 20 so as to combine thedriller 50 to the innerhollow cylinder 20. - After the inner
hollow cylinder 20 is combined to thedriller 50, then theassembly end 22 of the innerhollow cylinder 20 is assembled to theassembly end 12 of theouter sleeve 10. At the same time, thesliding block 23 of the innerhollow cylinder 20 is assembled into the axial slidinggroove 13 of theouter sleeve 10. - With reference to
FIG. 3 , in the present invention, thedriller retaining unit 24 includes alocking screw 241 and arubber friction end 242 for retaining the innerhollow cylinder 20 to thedriller 50. Thelocking screw 241 penetrates through a screw hole of the innerhollow cylinder 20, while the screw head exposed out of the innerhollow cylinder 20 and thefriction end 242 is within the innerhollow cylinder 20. As a result, when thedriller 50 is inserted into the inner hollow space of the innerhollow cylinder 20, thefriction end 242 resists against thedriller 50. Then the user screws thelocking screw 241 so as to apply pressure to thedriller 50 through thefriction end 242. As a result, thedriller 50 will be tightly retained within the innerhollow cylinder 20. - With reference to
FIGS. 1 and 4 , it is illustrated that each of the adjustinghole 14 is installed with an adjustingscrew 30. A head of thescrew 30 is at the end of theassembly end 12 of theouter sleeve 10 and a distal end of thescrew 30 exposes out of the workingend 11. In working, the workingend 11 of theouter sleeve 10 resisting against a workingsurface 60. Theleveler 15 displays the horizontality of thedriller 50. When thedriller 50 is not set horizontally, the adjustingscrew 30 is adjusted to adjust the distal end so as to adjust the slop of thedriller 50 with respect to the workingsurface 60 to the desired horizontality. - Preferably, the
outer sleeve 10 is made of transparent material or is partially transparent. - A rubber ring is installed at the working
end 11 of theouter sleeve 10 so that the workingend 11 of theouter sleeve 10 can be tightly adhered to the working surface. Similarly, the distal end of the adjustingscrew 30 is enclosed by a rubber so as to provide a desired friction. - Preferably, an outer wall of the
outer sleeve 10 is installed with twolevelers 15 which are perpendicular to one another so that theouter sleeve 10 can be installed at a horizontal direction or a vertical direction. - In use of the present invention, the working end of the
outer sleeve 10 is adhered to a wall or a ground, and the levelers on theouter sleeve 10 are viewed. If thedriller 50 is not set horizontally or vertically and is not at a desired slope, the adjusting screw is adjusted to cause theouter sleeve 10 is at a desired slop. Then the innerhollow cylinder 20 is installed into theouter sleeve 10. The innerhollow cylinder 20 is installed with adriller 50. Then theouter sleeve 10 is held by one hand, the innerhollow cylinder 20 is slid into the innerhollow cylinder 20 by moving thesliding block 23 along thesliding track 13 of theouter sleeve 10 so that the innerhollow cylinder 20 is pushed into theouter sleeve 10. Then thedriller 50 is operated to drill a hole in the wall. - The object of the present invention is to provide an auxiliary tool of drilling. When the
outer sleeve 10 is adhered to the wall, a friction is provided so that thedriller 50 in theouter sleeve 10 is retained steadily. Moreover, the friction will suffer from a part of the weight of thedriller 50. The present invention provides thedriller 50 can drill a hole of a wall with precise horizontality or verticality. - The present invention is thus described, it will be obvious that the same may be varied in many ways. Such variations are not to be regarded as a departure from the spirit and scope of the present invention, and all such modifications as would be obvious to one skilled in the art are intended to be included within the scope of the following claims.
Claims (8)
1. A driller retaining device able to be positioned with well horizontality and verticality; comprising:
a hollow outer sleeve having two end, one being a working end and the other being an assembly end; an inner wall of the assembly end being formed with a plurality of axial sliding tracks;
an inner hollow cylinder arranged within the sleeve; two ends of the inner hollow cylinder being an machine end and an assembly end; an outer wall of the inner hollow cylinder having at least one sliding block which is arranged corresponding to the axial sliding groove of the outer sleeve;
wherein in assembly, the inner hollow cylinder is combined to the driller; then the assembly end of the inner hollow cylinder is assembled to the assembly end of the outer sleeve; and at the same time, the sliding block of the inner hollow cylinder is assembled into the axial sliding groove of the outer sleeve.
2. The driller retaining device able to be positioned with well horizontality and verticality as claimed in claim 1 , wherein the inner hollow cylinder has a retaining unit for retaining a driller inserting to an inner space of the inner hollow cylinder so as to combine the driller to the inner hollow cylinder; the driller retaining unit includes a locking screw and a rubber friction end for retaining the inner hollow cylinder to the driller; the locking screw penetrates through a screw hole of the inner hollow cylinder, while the screw head exposed out of the inner hollow cylinder and the friction end is within the inner hollow cylinder.
3. The driller retaining device able to be positioned with well horizontality and verticality as claimed in claim 1 , wherein the outer sleeve has at least one adjusting hole which axially penetrates through the wall of the outer sleeve; each adjusting hole is installed with an adjusting screw; a head of the screw is at the end of the assembly end of the outer sleeve and a distal end of the screw exposes out of the working end; in working, the working end of the outer sleeve resists against a working surface.
4. The driller retaining device able to be positioned with well horizontality and verticality as claimed in claim 1 , wherein the outer sleeve is made of transparent material or partially transparent material.
5. The driller retaining device able to be positioned with well horizontality and verticality as claimed in claim 1 , wherein a rubber ring is installed at the working end of the outer sleeve so that the working end of the outer sleeve can be tightly adhered to the working surface.
6. The driller retaining device able to be positioned with well horizontality and verticality as claimed in claim 1 , wherein an outer wall of the outer sleeve is installed with a level meter.
7. The driller retaining device able to be positioned with well horizontality and verticality as claimed in claim 1 , wherein an outer wall of the outer sleeve is installed with two level meters which are perpendicular to one another so that the outer sleeve can be installed at a horizontal direction or a vertical direction.
8. The driller retaining device able to be positioned with well horizontality and verticality as claimed in claim 3 , wherein a distal end of the adjusting screw is enclosed by a rubber so as to provide a desired friction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/899,588 US20140345950A1 (en) | 2013-05-22 | 2013-05-22 | Driller retaining device able to be positioned with well horizontality and verticality |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/899,588 US20140345950A1 (en) | 2013-05-22 | 2013-05-22 | Driller retaining device able to be positioned with well horizontality and verticality |
Publications (1)
Publication Number | Publication Date |
---|---|
US20140345950A1 true US20140345950A1 (en) | 2014-11-27 |
Family
ID=51934628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/899,588 Abandoned US20140345950A1 (en) | 2013-05-22 | 2013-05-22 | Driller retaining device able to be positioned with well horizontality and verticality |
Country Status (1)
Country | Link |
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US (1) | US20140345950A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106524999A (en) * | 2015-09-11 | 2017-03-22 | 广西大学 | Mechanical sucking disc type level indicator |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1677837A (en) * | 1927-01-24 | 1928-07-17 | J Faessler Mfg Company | Aligning device |
US2363940A (en) * | 1943-05-26 | 1944-11-28 | Maxwell Greenler | Self-centering device |
US2365986A (en) * | 1943-01-22 | 1944-12-26 | Wilson Crawford Lindsay | Device for centering shafts, drills, or the like |
US2448361A (en) * | 1946-03-11 | 1948-08-31 | Stanley F Dudrick | Tool guide |
US2625062A (en) * | 1948-09-01 | 1953-01-13 | Bernard R Heil | Drill guide |
US2991668A (en) * | 1960-09-12 | 1961-07-11 | George G Keller | Universally adjustable work holder and drill jig fixture |
US3107556A (en) * | 1961-05-11 | 1963-10-22 | Lawrence E Pugsley | Drill and guide therefor |
US3884592A (en) * | 1973-01-15 | 1975-05-20 | Robert B Shulters | Portable center drill |
US4072440A (en) * | 1977-03-11 | 1978-02-07 | Glover Robert L | Guide attachment for portable power drills |
DE3801573A1 (en) * | 1988-01-20 | 1989-08-03 | Paul Markreiter | Device for separating spot-welded sheets |
US5096342A (en) * | 1990-12-24 | 1992-03-17 | Mcdonnell Douglas Corporation | Apparatus for drilling composite structures |
FR2679474A1 (en) * | 1991-07-23 | 1993-01-29 | Aerospatiale | Apparatus for optimising the perpendicularity of a tool with respect to the surface of the workpiece, when drilling |
US5984594A (en) * | 1998-05-29 | 1999-11-16 | Lockmasters, Inc. | Drill rig and method of use for forming holes in drill resistant materials |
DE10020781A1 (en) * | 1999-08-13 | 2001-02-15 | Sb Power Tool Co | Removable guide attachment device for rotary hand tool has housing with view opening for drill inspection and with opening for holding lockable slide carriage which couples with tool |
US6729811B2 (en) * | 2002-04-01 | 2004-05-04 | K-Line Industries, Inc. | Cutter tool for bore liners |
EP1671752A1 (en) * | 2004-12-14 | 2006-06-21 | LAI, Mariano | Drill device for controlling the angle of the drill bit during drilling |
US20110081214A1 (en) * | 2009-02-24 | 2011-04-07 | Black & Decker Inc. | Dust Collector for use with Drill Bit or Drill Bit Depth Stop |
US7997835B2 (en) * | 2007-10-19 | 2011-08-16 | Whitehot Solutions Pty. Ltd. | Multiple chuck hand tool |
US20120195703A1 (en) * | 2011-02-02 | 2012-08-02 | Mr. Gerald Joseph Le Clair | Skidd Nott - A Means and Method to Prevent Drill Walk |
US8465234B2 (en) * | 2009-11-12 | 2013-06-18 | Tsai Fa Liu | Drilling bit with the depth-limiting and angle-leading function for the carpenter's work |
-
2013
- 2013-05-22 US US13/899,588 patent/US20140345950A1/en not_active Abandoned
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1677837A (en) * | 1927-01-24 | 1928-07-17 | J Faessler Mfg Company | Aligning device |
US2365986A (en) * | 1943-01-22 | 1944-12-26 | Wilson Crawford Lindsay | Device for centering shafts, drills, or the like |
US2363940A (en) * | 1943-05-26 | 1944-11-28 | Maxwell Greenler | Self-centering device |
US2448361A (en) * | 1946-03-11 | 1948-08-31 | Stanley F Dudrick | Tool guide |
US2625062A (en) * | 1948-09-01 | 1953-01-13 | Bernard R Heil | Drill guide |
US2991668A (en) * | 1960-09-12 | 1961-07-11 | George G Keller | Universally adjustable work holder and drill jig fixture |
US3107556A (en) * | 1961-05-11 | 1963-10-22 | Lawrence E Pugsley | Drill and guide therefor |
US3884592A (en) * | 1973-01-15 | 1975-05-20 | Robert B Shulters | Portable center drill |
US4072440A (en) * | 1977-03-11 | 1978-02-07 | Glover Robert L | Guide attachment for portable power drills |
DE3801573A1 (en) * | 1988-01-20 | 1989-08-03 | Paul Markreiter | Device for separating spot-welded sheets |
US5096342A (en) * | 1990-12-24 | 1992-03-17 | Mcdonnell Douglas Corporation | Apparatus for drilling composite structures |
FR2679474A1 (en) * | 1991-07-23 | 1993-01-29 | Aerospatiale | Apparatus for optimising the perpendicularity of a tool with respect to the surface of the workpiece, when drilling |
US5984594A (en) * | 1998-05-29 | 1999-11-16 | Lockmasters, Inc. | Drill rig and method of use for forming holes in drill resistant materials |
DE10020781A1 (en) * | 1999-08-13 | 2001-02-15 | Sb Power Tool Co | Removable guide attachment device for rotary hand tool has housing with view opening for drill inspection and with opening for holding lockable slide carriage which couples with tool |
US6729811B2 (en) * | 2002-04-01 | 2004-05-04 | K-Line Industries, Inc. | Cutter tool for bore liners |
EP1671752A1 (en) * | 2004-12-14 | 2006-06-21 | LAI, Mariano | Drill device for controlling the angle of the drill bit during drilling |
US7997835B2 (en) * | 2007-10-19 | 2011-08-16 | Whitehot Solutions Pty. Ltd. | Multiple chuck hand tool |
US20110081214A1 (en) * | 2009-02-24 | 2011-04-07 | Black & Decker Inc. | Dust Collector for use with Drill Bit or Drill Bit Depth Stop |
US8465234B2 (en) * | 2009-11-12 | 2013-06-18 | Tsai Fa Liu | Drilling bit with the depth-limiting and angle-leading function for the carpenter's work |
US20120195703A1 (en) * | 2011-02-02 | 2012-08-02 | Mr. Gerald Joseph Le Clair | Skidd Nott - A Means and Method to Prevent Drill Walk |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106524999A (en) * | 2015-09-11 | 2017-03-22 | 广西大学 | Mechanical sucking disc type level indicator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |