CN205237974U - Screw fitting device - Google Patents
Screw fitting device Download PDFInfo
- Publication number
- CN205237974U CN205237974U CN201521097146.9U CN201521097146U CN205237974U CN 205237974 U CN205237974 U CN 205237974U CN 201521097146 U CN201521097146 U CN 201521097146U CN 205237974 U CN205237974 U CN 205237974U
- Authority
- CN
- China
- Prior art keywords
- screw
- dwang
- motor
- socket
- battery
- 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
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 6
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a screw fitting device, include screw socket and screw up main part, its characterized in that: screw socket one end is equipped with cubic convex block, and its other end is equipped with the screw hole, screw up main part inside and be equipped with motor and battery, and the outside is equipped with the switch, the dwang is connected to the motor, the end of this dwang run through in screw up main part circumference wall, the end of dwang is equipped with the recess, and the cover has the protective sheath on the outer wall, the battery is connected with the plug. The utility model discloses convenient to use, swift, and the screw that is applicable to different models uses.
Description
Technical field
The utility model relates to assembly tool field, is specifically a kind of screw tightening device.
Background technology
At present, the large multi-part of plant equipment connects by screw, in the process of assembling screwIn, conventionally adopt manual tighten the screws, because self strength is limited, in the process of the turn of the screwThe steadiness that is difficult to ensure screw generally uses spanner in the time of the turn of the screw, and one of common wrench is pulledHand can only be applicable to a kind of screw of model, uses and carry very inconvenience.
Utility model content
In order to address the above problem, it is a kind of convenient, fast applicable to not that the utility model providesThe screw tightening device of same model screw.
To achieve these goals, the utility model by the following technical solutions: a kind of screw is twistedTight device, comprises screw socket and tightens main body, it is characterized in that: described screw socket one endBe provided with bumping square, its other end is provided with screw hole; Described tighten body interior be provided with motor andBattery, and outside is provided with switch; Described motor connection of rotating bar, the end of this dwang passes throughDescribed in being through at, tighten main body circle wall; The end of described dwang is provided with groove, and overlaps on outer wallThere is protective sleeve; Described battery is connected with plug.
Described projection is connected with described groove fit.
Described screw socket can be changed.
Motor positive and inverse described in described switch control.
The utility model compared with prior art has the following advantages:
The utility model carrys out tighten the screws by driven by motor dwang, easy to use, quick,Meanwhile, removable screw socket can be suitable for the screw of different model.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is done to further detailed sayingBright.
Fig. 1 is structural representation of the present utility model.
In figure: 1. screw socket, 2. tighten main body, 3. motor, 4. dwang, 5. battery,6. protective sleeve, 7. switch, 8. plug, 9. projection, 10. groove, 11. screw holes.
Detailed description of the invention
As shown in Figure 1, a kind of screw tightening device, comprises screw socket 1 and tightens main body 2.Screw socket 1 one end is provided with bumping square 9, and its other end is provided with screw hole 11, and turnbuckleCylinder 1 can be changed; Tighten main body 2 inside and be provided with motor 3 and battery 5, and establish outsideThere is switch 7; Motor 3 connection of rotating bars 4, the end of this dwang 4 is through tightening main body2 circle wall; The end of dwang 4 is provided with groove 10, and on outer wall, cover has protective sleeve 6; HoldBattery 5 is connected with plug 8; Projection 9 and groove 10 are connected; Switch 7 is controlled motor 3Rotating.
When use, first select suitable screw socket 1 according to the size of screw, then by protrudingPiece 9 is connected with groove 10, opens switch 7, and motor 3 drives dwang 4 and turnbuckleCylinder 1 rotate come tighten the screws, meanwhile, the protective sleeve 6 of dwang 4 one sides can protect finger withWhen anti-rotation lever 4 high speed rotating, accidentally injure finger, and plug 8 can be battery 5 and charges.
Claims (4)
1. a screw tightening device, comprises screw socket (1) and tightens main body (2), itsBe characterised in that: described screw socket (1) one end is provided with bumping square (9), and its other end is establishedThere is screw hole (11); Described main body (2) inside of tightening is provided with motor (3) and battery (5),And outside is provided with switch (7); Described motor (3) connection of rotating bar (4), this dwang (4)End through described main body (2) circle wall of tightening; The end of described dwang (4) is establishedFluted (10), and on outer wall, cover has protective sleeve (6); Described battery (5) is connected with slottingHead (8).
2. a kind of screw tightening device as claimed in claim 1, is characterized in that: described inProjection (9) and described groove (10) are connected.
3. a kind of screw tightening device as claimed in claim 1, is characterized in that: described inScrew socket (1) can be changed.
4. a kind of screw tightening device as claimed in claim 1, is characterized in that: described inSwitch (7) is controlled described motor (3) rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097146.9U CN205237974U (en) | 2015-12-25 | 2015-12-25 | Screw fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097146.9U CN205237974U (en) | 2015-12-25 | 2015-12-25 | Screw fitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237974U true CN205237974U (en) | 2016-05-18 |
Family
ID=55937052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521097146.9U Expired - Fee Related CN205237974U (en) | 2015-12-25 | 2015-12-25 | Screw fitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077117A (en) * | 2016-08-12 | 2016-11-09 | 安徽理工大学 | A kind of intelligent glomerocryst mould for stainless steel fiber tube production line |
-
2015
- 2015-12-25 CN CN201521097146.9U patent/CN205237974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077117A (en) * | 2016-08-12 | 2016-11-09 | 安徽理工大学 | A kind of intelligent glomerocryst mould for stainless steel fiber tube production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |