CN203460104U

CN203460104U - Electric wrench with movable telescopic hexangular cylinder head

Info

Publication number: CN203460104U
Application number: CN201320586243.9U
Authority: CN
Inventors: 姚天文
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-23
Filing date: 2013-09-23
Publication date: 2014-03-05
Anticipated expiration: 2023-09-23

Abstract

The utility model relates to the field of hardware, in particular to an electric wrench with a movable telescopic hexangular cylinder head. The electric wrench comprises a wrench head and a wrench handle, wherein the wrench head comprises a hexangular wrench head housing; a miniature air cylinder is arranged in the middle of the inner wall of each surface of the hexangular wrench head housing; a partition plate is welded to the telescopic shaft of each miniature air cylinder and perpendicular to telescopic shaft of the miniature air cylinder; a motor is arranged on the left side in the wrench handle; the shaft head of the motor is connected with the hexangular wrench housing of the wrench head; a PLC controller is arranged in the middle in the wrench handle; a battery device is arranged on the right side in the wrench handle; the PLC controller is connected with the motor and the battery device respectively through wires. The electric wrench is simple in structure, convenient to operate, can be adjusted automatically according to nuts and bolts of different specifications, improves the working efficiency, and reduces screwing time.

Description

A kind of electric wrench with movable telescopic hexagonal cylinder head

Technical field

The utility model relates to hardware & tools field, is specifically related to a kind of electric wrench with movable telescopic hexagonal cylinder head.

Background technology

The jacket casing spanner of selling on present market is substantially all that employing is split type, and both the cylinder head of a trigger piece and some different size internal diameters forms, and there are the following problems for it: the firstth, carry and receive and keep use inconvenience; The secondth, need manually twisting trigger piece come unloading bolt or nut, the time-consuming inconvenience of requiring great effort, long twisting revolved difficult nut bolt and made unloading by hand difficultly time-consuming especially some times especially, and operating efficiency is low; The 3rd is when need to be for the nut of different size or bolt, always will again be set with corresponding cylinder head, and trouble is inconvenient.

Utility model content

The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple in structure, a kind of electric wrench with movable telescopic hexagonal cylinder head reasonable in design, easy to use, it is with flexible hexagonal cylinder head, trigger piece built-in motor and PLC controller by floating employing of magnetic of pulling of spanner; It has simple in structure, easy to operate, can automatically adjust according to the nut bolt of different size, has improved operating efficiency and has saved the unloading time.

A kind of electric wrench with movable telescopic hexagonal cylinder head described in the utility model, it comprises spanner and trigger piece, described spanner comprises hexagonal spanner housing, one minitype cylinder is all set in the middle of the inwall of six faces of described hexagonal spanner housing, on the telescopic shaft of this minitype cylinder, all weld a dividing plate, this dividing plate is vertical with minitype cylinder telescopic shaft; In described trigger piece, left side arranges a motor, and the spindle nose of this motor is connected with the hexagonal spanner housing of spanner; In described trigger piece, middle part arranges a PLC controller, and in this trigger piece, right side arranges cell apparatus, and this PLC controller is connected with cell apparatus with motor respectively by wire.

Further, described trigger piece top arranges an adjusting button, and this regulates button to be connected with PLC controller by wire.

Further, in described trigger piece, bottom, right side arranges a charge port, and this charge port is connected with cell apparatus by wire.

Adopt after said structure, the utility model beneficial effect is: a kind of electric wrench with movable telescopic hexagonal cylinder head described in the utility model, and it is with flexible hexagonal cylinder head, trigger piece built-in motor and PLC controller by floating employing of magnetic of pulling of spanner; It has simple in structure, easy to operate, can automatically adjust according to the nut bolt of different size, has improved operating efficiency and has saved the unloading time.

Accompanying drawing explanation

Accompanying drawing described herein is to be used to provide further understanding of the present utility model, forms the application's a part, but does not form to improper restriction of the present utility model, in the accompanying drawings: Fig. 1 is the utility model structural representation; Fig. 2 is the structural representation of the spanner in Fig. 1.

Description of reference numerals: 1, spanner; 2, motor; 3, PLC controller; 4, trigger piece; 5, cell apparatus; 6, charge port; 7, regulate button; 8, minitype cylinder; 9, dividing plate.

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, illustrative examples wherein and explanation are only used for explaining the utility model, but not as to restriction of the present utility model.

As shown in Figure 1 and Figure 2, a kind of electric wrench with movable telescopic hexagonal cylinder head described in this specific embodiment, it comprises spanner 1 and trigger piece 4, described spanner 1 comprises hexagonal spanner housing, one minitype cylinder 8 is all set in the middle of the inwall of six faces of described hexagonal spanner housing, on the telescopic shaft of this minitype cylinder 8, all weld a dividing plate 9, this dividing plate 9 is vertical with minitype cylinder 8 telescopic shafts; The interior left side of described trigger piece 4 arranges a motor 2, and the spindle nose of this motor 2 is connected with the hexagonal spanner housing of spanner 1; The interior middle part of described trigger piece 4 arranges a PLC controller 3, and this interior right side of trigger piece 4 arranges cell apparatus 5, and this PLC controller 3 is connected with cell apparatus 5 with motor 2 respectively by wire.

Described trigger piece 4 tops arrange an adjusting button 7, and this regulates button 7 to be connected with PLC controller 3 by wire.

Bottom, the interior right side of described trigger piece 4 arranges a charge port 6, and this charge port 6 is connected with cell apparatus 5 by wire.

The utility model in use, according to the nut of different size or bolt, press and regulate button 7, by PLC controller 3, control the minitype cylinder 8 being arranged on six face inwalls of hexagonal spanner housing, minitype cylinder 8 drives dividing plate 9 binding nuts or bolt, and then PLC controller 3 control motors 2 are started working, and motor 2 drives hexagonal spanner housings to rotate, the anti-casing of hexagonal drives clamped nut or bolt turn, thereby unscrews fast nut or bolt; Motor 2 and PLC controller 3 are powered by cell apparatus 5, can utilize charge port 6 for cell apparatus 5 chargings, and also can using plugs in uses alternating current work.

A kind of electric wrench with movable telescopic hexagonal cylinder head described in the utility model, it is with flexible hexagonal cylinder head, trigger piece built-in motor and PLC controller by floating employing of magnetic of pulling of spanner; It has simple in structure, easy to operate, can automatically adjust according to the nut bolt of different size, has improved operating efficiency and has saved the unloading time.

The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.

Claims

1. the electric wrench with movable telescopic hexagonal cylinder head, it comprises spanner (1) and trigger piece (4), it is characterized in that: described spanner (1) comprises hexagonal spanner housing, one minitype cylinder (8) is all set in the middle of the inwall of six faces of described hexagonal spanner housing, on the telescopic shaft of this minitype cylinder (8), all weld a dividing plate (9), this dividing plate (9) is vertical with minitype cylinder (8) telescopic shaft; In described trigger piece (4), left side arranges a motor (2), and the spindle nose of this motor (2) is connected with the hexagonal spanner housing of spanner (1); In described trigger piece (4), middle part arranges a PLC controller (3), and the interior right side of this trigger piece (4) arranges cell apparatus (5), and this PLC controller (3) is connected with cell apparatus (5) with motor (2) respectively by wire.

2. a kind of electric wrench with movable telescopic hexagonal cylinder head according to claim 1, is characterized in that: described trigger piece (4) top arranges an adjusting button (7), and this regulates button (7) to be connected with PLC controller (3) by wire.

3. a kind of electric wrench with movable telescopic hexagonal cylinder head according to claim 1, is characterized in that: bottom, the interior right side of described trigger piece (4) arranges a charge port (6), and this charge port (6) is connected with cell apparatus (5) by wire.