CN205237974U - Screw fitting device - Google Patents

Screw fitting device Download PDF

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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
motor
dwang
main
tightening
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
Application number
CN201521097146.9U
Other languages
Chinese (zh)
Inventor
张帅
Original Assignee
张帅
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张帅 filed Critical 张帅
Priority to CN201521097146.9U priority Critical patent/CN205237974U/en
Application granted granted Critical
Publication of CN205237974U publication Critical patent/CN205237974U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of screw tightening device
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.
CN201521097146.9U 2015-12-25 2015-12-25 Screw fitting device Expired - Fee Related CN205237974U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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
GR01 Patent grant
C14 Grant of patent or utility model
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