CN2369831Y - Multifunctional hand hold electric drill clamp - Google Patents
Multifunctional hand hold electric drill clamp Download PDFInfo
- Publication number
- CN2369831Y CN2369831Y CN 99236127 CN99236127U CN2369831Y CN 2369831 Y CN2369831 Y CN 2369831Y CN 99236127 CN99236127 CN 99236127 CN 99236127 U CN99236127 U CN 99236127U CN 2369831 Y CN2369831 Y CN 2369831Y
- Authority
- CN
- China
- Prior art keywords
- installation shaft
- utility
- model
- wild card
- electric hand
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model discloses a multifunctional clamping apparatus for an electric hand drill. The utility model is composed of an installation shaft, an internal lining sheet, and an externally clamped screw cap. In the utility model, the tail part of the installation shaft can be matched with a clamping device of the electric hand drill; the head part of the installation shaft, which is provided with screw threads, is matched with the externally clamped screw cap; the installation shaft is a step shaft on which the internal lining sheet is sheathed; tools can be clamped between the externally clamped screw cap and the internal lining sheet. The tools can be saw sheets, grinding wheel sheets, steel wire wheels, small grinding wheels, hair wheels, polishing wheels, etc., and thereby, one electric hand drill can complete various work as long as the tools are replaced. The utility model has the advantages of simple structure, convenient operation, and safe performance.
Description
The utility model relates to a kind of and the supporting use of electric hand drill, achieves the anchor clamps of multiple function.
Existing electric hand drill also claims percussion drill, has only a kind of purposes of boring.And in actual life, along with the continuous progress of science and technology, people are also more and more higher to the requirement of electric tool.Especially in industries such as house decoration, people often need multiple instrument.The instrument of those simple functions carries very inconvenient, and uses also pretty troublesome.
The purpose of this utility model is to provide a kind ofly can realize that one bores many usefulness, is easy to carry the simple multifunction electric torch drill jig of dismounting.
The utility model is made of installation shaft, internal gasket, wild card nut, the afterbody of installation shaft can match with the electric hand drill clamping device, the screw thread of head cooperates with the wild card nut, installation shaft is the step axle, be with internal gasket on it, the wild card nut is fixed on internal gasket on the installation shaft, and instrument can be clamped between wild card nut and the internal gasket.
In use can different instruments be installed between wild card nut and internal gasket according to different needs, such as the Xiao Sha wheel of saw blade, husky wheel sheet, wire wheel, different shape, hair wheel, polishing wheel etc., thus multiple functions such as realization cutting, rust cleaning, polishing, electric saw, polishing.Because internal gasket is removable, people can select supporting internal gasket for use according to the different-thickness of various tool, guarantee the steadiness of installing.The utility model is simple in structure, and dismounting is very convenient, and performance is safe and reliable, is easy to carry.
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the utility model structural representation behind the installation protective cover.
As shown in Figure 1, the utility model is made of installation shaft 1, internal gasket 2, wild card nut 3, and the afterbody of installation shaft 1 is identical with the drill bit afterbody that electric hand drill uses, and can cooperate with the electric hand drill clamping device, thereby be fixed on the electric hand drill.The screw thread of installation shaft head cooperates with wild card nut 3, and installation shaft 1 is a multidiameter, is with internal gasket 2 on it, and wild card nut 3 is fixed on internal gasket 2 on the installation shaft 1, and instrument 4 can be clamped between wild card nut 3 and the internal gasket 2.As shown in Figure 1 and Figure 2, installation shaft 1 axially has installing hole 11, radially has fixing threaded hole 12 to communicate with installing hole 11, and hold-down screw 5 is arranged in the fixing threaded hole 12.So only need instruments such as drill bit are inserted installing hole 11, tighten hold-down screw 5, electric hand drill can be finished work such as boring, reaming, inner/outer hole polishing again.In order to guarantee safety, can also on installation shaft 1, install protective cover additional.Can see the bearing 6 that is used to install protective cover 7 among Fig. 1 and be fixed on installation shaft, Fig. 3 is a situation about loading onto behind the protective cover, and protective cover 7 covers these anchor clamps clamping tools 4, as saw blade, husky wheel sheet, husky wheel etc.Also have handle 71 on the protective cover 7 among Fig. 1, be convenient to the user and control.
Claims (3)
1, a kind of multifunction electric torch drill jig, it is characterized in that: these anchor clamps are made of installation shaft (1), internal gasket (2), wild card nut (3), the afterbody of installation shaft (1) can match with the electric hand drill clamping device, the screw thread of head cooperates with wild card nut (3), installation shaft (1) is a multidiameter, be with internal gasket (2) on it, wild card nut (3) is fixed on internal gasket (2) on the installation shaft, and instrument (4) can be clamped between wild card nut (3) and the internal gasket (2).
2, multifunction electric torch drill jig according to claim 1 is characterized in that: installation shaft (1) axially has installing hole (11), radially has fixing threaded hole (12) to communicate with installing hole (11), and hold-down screw (5) is arranged in the fixing threaded hole (12).
3, multifunction electric torch drill jig according to claim 1 is characterized in that: bearing (6) is housed on the installation shaft (1), and protective cover (7) is fixed on the bearing (6), and covers instrument (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236127 CN2369831Y (en) | 1999-05-24 | 1999-05-24 | Multifunctional hand hold electric drill clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99236127 CN2369831Y (en) | 1999-05-24 | 1999-05-24 | Multifunctional hand hold electric drill clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2369831Y true CN2369831Y (en) | 2000-03-22 |
Family
ID=34023979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99236127 Expired - Fee Related CN2369831Y (en) | 1999-05-24 | 1999-05-24 | Multifunctional hand hold electric drill clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2369831Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039438A (en) * | 2010-08-31 | 2011-05-04 | 成都春江科技有限公司 | Spinning-type hand drill bit substrate |
| CN102441808A (en) * | 2010-09-30 | 2012-05-09 | 富泰华工业（深圳）有限公司 | Knife handle |
| CN104816039A (en) * | 2015-05-06 | 2015-08-05 | 巨鑫机床有限公司 | Sawing and punching integrated machine tool combination device |
-
1999
- 1999-05-24 CN CN 99236127 patent/CN2369831Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039438A (en) * | 2010-08-31 | 2011-05-04 | 成都春江科技有限公司 | Spinning-type hand drill bit substrate |
| CN102039438B (en) * | 2010-08-31 | 2012-09-19 | 成都春江科技有限公司 | Spinning-type hand drill bit substrate |
| CN102441808A (en) * | 2010-09-30 | 2012-05-09 | 富泰华工业（深圳）有限公司 | Knife handle |
| CN104816039A (en) * | 2015-05-06 | 2015-08-05 | 巨鑫机床有限公司 | Sawing and punching integrated machine tool combination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |