CN201862807U - Handheld electric drill with drill guiding device - Google Patents
Handheld electric drill with drill guiding device Download PDFInfo
- Publication number
- CN201862807U CN201862807U CN2010205450295U CN201020545029U CN201862807U CN 201862807 U CN201862807 U CN 201862807U CN 2010205450295 U CN2010205450295 U CN 2010205450295U CN 201020545029 U CN201020545029 U CN 201020545029U CN 201862807 U CN201862807 U CN 201862807U
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- China
- Prior art keywords
- shell portion
- electric drill
- guiding parts
- guide groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a handheld electric drill (1) with a drill guiding device, which comprises an electric drill main body (2) and the drill guiding device (3), wherein the drill guiding device (3) comprises a base (4) in contact with the surface of a workpiece (6) during the drilling; a supporting column (7) is connected above the base (4); the other end of the supporting column (7) is fixedly connected with a guide groove component (8); the guide groove component (8) is provided with a guide groove (15); a guide column (19) capable of sliding in the guide groove (15) is arranged in the guide groove (15); and the guide column (19) is fixedly connected with the electric drill main body (2) through a locking part (20), so that the electric drill main body (2) drills a hole through the sliding guide of the guide column (19) in the guide groove component (8). The handheld electric drill adopts simple and practical structure, is convenient to operate, needs low cost, and ensures the accuracy of holes of common angles to certain degree during drilling.
Description
Technical field
The utility model relates to a kind of electric drill, particularly relates to a kind of electric drill that has drilling guide device.
Background technology
Hand held electric drill is a kind of boring bar tool commonly used, has portable, use flexible characteristic, uses extensively in DIY (do it yourself) field, is mainly used to hole on various workpiece.Existing electric drill is mainly used to bore some holes vertical with surface of the work, and operating personnel are difficult to guarantee that with feeling to judge whether the hole of being bored is vertical with surface of the work the hole of being bored is vertical with surface of the work.Also have under the certain situation, the hole that requires to be bored becomes specific angle with the normal direction of surface of the work, and special angles such as 30 degree, 45 degree, 60 degree for example for these holes that particular requirement is arranged, only depend on operating personnel's sensation to be difficult to guarantee precision especially.
Summary of the invention
Purpose of the present utility model is at above-mentioned the deficiencies in the prior art, and a kind of electric drill that has drilling guide device is provided, and can make things convenient for, the hole of drilling multiple angles on workpiece accurately.
The technical solution of the utility model is:
A kind of hand held electric drill comprises drill body, it is characterized in that described electric drill also comprises drilling guide device, and drilling guide device comprises:
The base that contacts with surface of the work during boring;
Support column, described support column one end is fixedlyed connected with base;
The gathering sill assembly, described gathering sill assembly is connected with the other end of described support column;
Lead, described lead slides in the gathering sill assembly, and lead is fixedlyed connected with drill body by lock portion, thereby drill body is holed by lead slide-and-guide in the gathering sill assembly.
Also be provided with handle on the described base, gripping handle by hand can be pressed on base on the surface of the work.
Described gathering sill assembly comprises:
The first shell portion, the described first shell portion internal end surface is provided with a series of latch;
Guiding parts, described guiding parts comprises left part and right part, described left part is provided with at least one block, thereby described block can be stuck in the rotation of restricted guidance parts between the described latch, described right part is provided with guide groove, and described guide groove is vertical with the central axis of guiding parts;
Spring, described spring housing are contained on the right part of described guiding parts, and described spring one end is against on the left part of described guiding parts;
The second shell portion, the right part of the described second shell portion is provided with through hole, and the right part of guiding parts is passed described spring, through hole successively, and the described second shell portion internal end surface is against the other end of spring, and the described second shell portion fixedlys connected with the described first shell portion.
The beneficial effects of the utility model have: simple and practical, easy to operate, cost is low, has certain precision when making the hole of some angles commonly used of drilling and guarantees.
Description of drawings
Fig. 1 structural representation of the present utility model.
Fig. 2 blast structural representation of the present utility model.
Fig. 3 guider is used for the user mode figure of drilling and surface of the work upright opening.
Fig. 4 guider is used for drilling becomes special angle (for example 30 °, 45 °, 60 °) hole with surface of the work user mode figure.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, 2, the hand held electric drill 1 that has a drilling guide device comprises drill body 2 and drilling guide device 3.Described drilling guide device 3 comprises base 4, base 4 tops are provided with handle 5, by handle 5 base is pressed on the surface of workpiece 6 and prevents that base from moving, base 4 tops also are connected with support column 7, support column 7 other ends are fixedlyed connected with the first shell portion 9 of gathering sill assembly 8, the described first shell portion 9 ends are provided with through hole 10, and the first shell portion, 9 internal end surface are provided with a series of latch (not shown)s.Be provided with guiding parts 11 in the inner chamber of the described first shell portion 9, described guiding parts 11 is made up of left part 12 and right part 13, the end face of described left part 12 is provided with at least one block 14, thereby block 14 can be stuck in the rotation of restricted guidance parts 13 between the latch that is provided with on the first shell portion, 9 internal end surface, described right part 13 is provided with guide groove 15, the fluting direction of guide groove 15 is vertical with the central axis of guiding parts 13, right part 13 is passed spring 16 successively, the through hole 18 of the second shell portion 17 is with the described guide groove 15 outer outsides that are exposed at the second shell portion 17.Described spring 16 1 ends are against on the left part 12 of guiding parts 11, the other end is against on the inner face of the second shell portion 17, thereby make guiding parts 11 to direction skew for 11 1 elastic forces of guiding parts, thereby make block 14 be stuck in the rotation of restricted guidance parts 13 between the latch that is provided with on the first shell portion, 9 internal end surface near the first shell portion.Fixedly connected between the described second shell portion 17 and the first shell portion 9.Lead 19 is inserted in the described guide groove 15 and can endwisely slips, and can not rotate in a circumferential direction, described lead 19 is fixedlyed connected with drill body 2 by lock portion 20, thereby drill body 2 is holed by lead slide-and-guide in the gathering sill assembly.
Shown in Fig. 2,3,4, the use of the electric drill 1 that has a drilling guide device of the present utility model is as follows:
1, push guiding parts 11, the elastic force that overcomes spring 16 is threaded off block 14 and the latch on the first shell portion, 9 internal end surface on 12 end faces of guiding parts 11 left parts;
2, rotate guiding parts 11 to corresponding position according to needed bore angle;
3, lead 19 is fixed on the drill body 2 by lock portion 20;
4, lead 19 is inserted into carries out slide-and-guide in the guide groove 15;
5, by handle 5 base 4 is pressed on the surface of the work, carries out the drilling in respective angles hole by the slide-and-guide operation drill body 2 of lead 19 in guide groove 15.
Other undeclared part of the utility model is same as the prior art.
Claims (3)
1. a hand held electric drill (1) comprises drill body (2), it is characterized in that described electric drill (1) also comprises drilling guide device (3), and drilling guide device (3) comprising:
The base (4) that contacts with workpiece (6) surface during boring;
Support column (7), described support column (7) one ends are fixedlyed connected with base (4);
Gathering sill assembly (8), described gathering sill assembly (8) is connected with the other end of described support column (7);
Lead (19), described lead (19) slides in gathering sill assembly (8), lead (19) is fixedlyed connected with drill body (2) by lock portion (20), thereby drill body (2) is holed by lead (19) slide-and-guide in gathering sill assembly (8).
2. hand held electric drill according to claim 1 (1) is characterized in that: also be provided with handle (5) on the described base (4), gripping handle (5) by hand can be pressed on base (4) on workpiece (6) surface.
3. hand held electric drill according to claim 1 (1) is characterized in that: described gathering sill assembly (8) comprising:
The first shell portion (9), described first shell portion (9) internal end surface is provided with a series of latch;
Guiding parts (11), described guiding parts (11) comprises left part (12) and right part (13), described left part (12) is provided with at least one block (14), described block (14) thus can be stuck in the rotation of restricted guidance parts (11) between the described latch, described right part (13) is provided with guide groove (15), and described guide groove (15) is vertical with the central axis of guiding parts (11);
Spring (16), described spring (16) are sleeved on the right part (13) of described guiding parts (11), and described spring (16) one ends are against on the left part (12) of described guiding parts (11);
The second shell portion (17), the right part of the described second shell portion (17) is provided with through hole (18), the right part (13) of guiding parts (11) is passed described spring (16), through hole (18) successively, described second shell portion (17) internal end surface is against the other end of spring (16), and the described second shell portion (17) fixedlys connected with the described first shell portion (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205450295U CN201862807U (en) | 2010-09-28 | 2010-09-28 | Handheld electric drill with drill guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205450295U CN201862807U (en) | 2010-09-28 | 2010-09-28 | Handheld electric drill with drill guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862807U true CN201862807U (en) | 2011-06-15 |
Family
ID=44133974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205450295U Expired - Fee Related CN201862807U (en) | 2010-09-28 | 2010-09-28 | Handheld electric drill with drill guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862807U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985227A (en) * | 2015-08-13 | 2015-10-21 | 爱佩仪中测（成都）精密仪器有限公司 | Drilling head for three-dimensional cutting instrument |
| CN106994721A (en) * | 2017-05-09 | 2017-08-01 | 宁波天工凌屹工具有限公司 | A kind of wood drill bit component |
| CN110153967A (en) * | 2018-02-13 | 2019-08-23 | 苏州宝时得电动工具有限公司 | Guiding device and the hand-held tool for using the guiding device |
-
2010
- 2010-09-28 CN CN2010205450295U patent/CN201862807U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985227A (en) * | 2015-08-13 | 2015-10-21 | 爱佩仪中测（成都）精密仪器有限公司 | Drilling head for three-dimensional cutting instrument |
| CN106994721A (en) * | 2017-05-09 | 2017-08-01 | 宁波天工凌屹工具有限公司 | A kind of wood drill bit component |
| CN110153967A (en) * | 2018-02-13 | 2019-08-23 | 苏州宝时得电动工具有限公司 | Guiding device and the hand-held tool for using the guiding device |
| CN110153967B (en) * | 2018-02-13 | 2023-08-15 | 苏州宝时得电动工具有限公司 | Guide device and hand-held tool using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20110928 |