CN208977688U - A kind of Novel socket wrench - Google Patents

Abstract

The utility model discloses a kind of Novel socket wrench, the program includes the handle that one end is equipped with cylinder convex body；The driving end of cylinder convex body bottom is set；Positive and negative motor at the top of the cylinder convex body is set；And the Power Supply Assembly on the handle is set；The positive and negative motor is connected by shaft joint with the driving end, and the positive and negative motor is connected with the Power Supply Assembly.Using the above design, so that spanner under the action of positive and negative motor, can automatically twist screw, and stops frequently adjust the position of spanner to continue to twist when not used, it is time saving and laborsaving.

Description

A kind of Novel socket wrench

Technical field

The utility model relates to spanner more particularly to a kind of Novel socket wrenchs.

Background technique

Spanner is a kind of common installation and removal tool.Bolt, screw, nut and other spiral shells are twisted using lever principle Line tightly holds the opening of bolt or nut or the hand tools of trepanning firmware.Spanner is usually formed with clamping in the one or both ends of shank The opening or sets of holes of bolt or nut, threadingly direction of rotation in shank applies external force when use, can twist bolt or nut. Spanner usually uses structural carbon steel or alloy structure steel making.Manual wrench is called common wrench, is mainly used in common life In work, it using fairly simple, be broadly divided into single head fork spanner, double ended spanner, adjustable wrench, double offset ring spanner, multi-purpose pull Hand taps spanner, is box spanner, sleeve driver, torque spanner, torque wrench, cross like spanner, ratchet spanner, hook spanner, interior Die nut, interior four square head wrench, manual clutch formula torque wrench, bulldog wrench, T-type spanner, L-type spanner, trident spanner, crescent moon Spanner, oil drum spanner, tyre wrench, spanner for spark plug, wrench for filter, combination wrench, other spanners etc..

Spanner on the market now, when people use, operating space is too small sometimes, twists screw and twists certain angle Afterwards, the handle on spanner is locked, and spanner cannot be further continued for twisting toward direction, thus must unclamp come back to origin after It is continuous to twist.So, it operates time-consuming and laborious.

In conclusion designing one kind can enable spanner to twist automatically to screw, operate in narrow space Carry out time saving and labour-saving spanner to be a problem to be solved.

Utility model content

It is not easy to operate in narrow space to solve spanner in the prior art, need the behaviour for repeating to twist, unclamp and twist Make, time-consuming and laborious problem, the utility model provides a kind of Novel socket wrench.

The utility model is to reach technical solution used by above-mentioned technical purpose to be: a kind of Novel socket wrench, feature exist In the Novel socket wrench includes:

One end is equipped with the handle of cylinder convex body；

The driving end of cylinder convex body bottom is set；

Positive and negative motor at the top of the cylinder convex body is set；And

Power Supply Assembly on the handle is set；

The positive and negative motor is connected by shaft joint with the driving end, the positive and negative motor and the Power Supply Assembly phase Even.

In some embodiments, through-hole is equipped at cylinder convex body center, bottom is equipped with to match with the driving end The circular groove of conjunction.

In some embodiments, it is equipped with the motor mount matched with the positive and negative motor at the top of the cylinder convex body, It is fixedly connected by screw with the positive and negative motor.

In some embodiments, the cylinder convex body, which is equipped with, is used for what the positive and negative motor was connected with the Power Supply Assembly Threading hole.

In some embodiments, the driving end bottom is equipped with the hexagonal groove matched with hex screw, and top is set There is the connecting rod that may pass through the cylinder convex body.

In some embodiments, the positive and negative motor bottom is equipped with motor bar, and the motor bar passes through with the connecting rod Shaft joint is connected.

In some embodiments, the Power Supply Assembly includes:

Supplying cell in the handle is set；And

The grip surface, the control switch for controlling the forward and reverse rotation of positive and negative motor are set；

The control switch is connected with the supplying cell and the positive and negative motor respectively, the supplying cell and it is described just Anti- motor is connected.

The beneficial effects of the utility model are: the utility model is compared to the prior art, the program includes that one end is equipped with circle The handle of column convex body；The driving end of cylinder convex body bottom is set；Positive and negative motor at the top of the cylinder convex body is set； And the Power Supply Assembly on the handle is set；The positive and negative motor is connected by shaft joint with the driving end, it is described just Anti- motor is connected with the Power Supply Assembly.Using the above design, so that spanner is under the action of positive and negative motor, it can be automatically to spiral shell Nail is twisted, and stops frequently adjust the position of spanner to continue to twist when not used, time saving and laborsaving.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram at another visual angle of the utility model；

Fig. 3 is the explosive view of the utility model；

Fig. 4 is the left view of the utility model；

In figure:

10, handle 11, motor mount

20, driving end

30, positive and negative motor

40, control switch

50, shaft joint.

Specific embodiment

For technology contents, the construction feature, the objects and the effects that the utility model is described in detail, below in conjunction with implementation Mode simultaneously cooperates attached drawing to be explained in detail.

Referring to Fig.1 shown in-Fig. 4, the utility model provides a kind of Novel socket wrench, which is characterized in that the Novel socket wrench Include:

One end is equipped with the handle 10 of cylinder convex body；

The driving end 20 of cylinder convex body bottom is set；

Positive and negative motor 30 at the top of the cylinder convex body is set；And

Power Supply Assembly on the handle 10 is set；

The positive and negative motor 30 is connected by shaft joint 50 with the driving end 20, the positive and negative motor 30 and the power supply Component is connected.

Specifically, positive and negative motor 30, i.e. motor carry out positive and negative rotation, representative is that motor rotates clockwise and turns counterclockwise It is dynamic.It is that motor rotates forward that motor, which rotates clockwise, and it is motor reversal that motor, which rotates counterclockwise,.Positive and reverse rotation control circuit figure and its principle As long as analysis will realize that any two-phase being connected in motor three phase mains inlet wire is exchanged wiring by the positive and negative rotation of motor Achieve the purpose that reversion.The positive and negative rotation of motor is being widely used, such as driving, the electric facing-machine of carpenter, bench drill, weaving done in fine silks and gold thread by the tapestry method machine, gets rid of Dry machine and lathe etc..

Control switch 40 includes positive switch and reverser.

By the through-hole of the cylindrical body across 10 one end of handle of the connecting rod of driving end 20 from bottom to top, then by shaft joint 50 It is mounted at the connecting rod at the top of cylindrical body, the motor bar of positive and negative motor 30 is then also inserted into shaft joint 50, is connected at this time It connects device connecting rod and motor bar link together.Positive and negative motor 30 is electrically connected with Power Supply Assembly by the threading hole on handle 10 It connects.

When needing to tighten screw, the nut of hex screw is caught in the hexagonal groove of driving end 20, presses positive switch, electricity Road connection, positive and negative motor 30 rotate forward, while driving end 20 also and then rotates forward, so that hex screw moves downward；It needs When back-outing screw, the nut of hex screw is equally caught in the hexagonal groove of driving end 20, presses reverser, circuit connection Logical, reverse motor rotates backward, while spanner also and then rotates backward, so that hex screw moves upwards.Such design, makes The present embodiment does not have to swing handle 10, and automatically make tightening and back-outing for screw.

In some embodiments, through-hole is equipped at cylinder convex body center, bottom is equipped with and 20 phase of driving end The circular groove of cooperation.

In some embodiments, the motor mount matched with the positive and negative motor 30 is equipped at the top of the cylinder convex body 11, it is fixedly connected by screw with the positive and negative motor 30.

In some embodiments, the cylinder convex body, which is equipped with, is connected for the positive and negative motor 30 with the Power Supply Assembly Threading hole.

In some embodiments, 20 bottom of driving end is equipped with the hexagonal groove matched with hex screw, top Equipped with the connecting rod that may pass through the cylinder convex body.

Specifically, a flat thin magnet can also be arranged at hexagonal groove, screw can be sucked in order to the present embodiment in order to avoid It falls.

In some embodiments, 30 bottom of positive and negative motor is equipped with motor bar, and the motor bar and the connecting rod are logical Shaft joint 50 is crossed to be connected.

Specifically, shaft joint 50 is common transition connection type in machine driving.Shaft joint 50 is one in engineering goods The common component of kind is turned round together for connecting two axis or axis and revolving meber, and in passing movement and dynamic process without de- It opens and does not also change rotation direction and torque.There are also the compensation function such as two axis relative displacements and buffer shock-absorbing for some shaft joints 50 Energy.In addition, some shaft joints 50 can also be as the safety device for preventing drive shaft system from overloading.

In some embodiments, the Power Supply Assembly includes:

Supplying cell in the handle 10 is set；And

10 surface of handle, the control switch 40 for controlling the forward and reverse rotation of the positive and negative motor 30 are set；

The control switch 40 is connected with the supplying cell and the positive and negative motor 30 respectively, the supplying cell and institute Positive and negative motor 30 is stated to be connected.

Specifically, supplying cell can be dry cell, button cell or rechargeable battery etc..Control switch 40 includes forward direction Switch and reverser.Control switch 40, positive and negative motor 30 and supplying cell are the prior art, the present embodiment not to its into Row improves, therefore its specific structure and working principle no longer describe in detail herein.

In conclusion the utility model includes the handle 10 that one end is equipped with cylinder convex body；It is arranged at cylinder convex body bottom The driving end 20 in portion；Positive and negative motor 30 at the top of the cylinder convex body is set；And the power supply on the handle 10 is set Component；The positive and negative motor 30 is connected by shaft joint 50 with the driving end 20, the positive and negative motor 30 and the power supply group Part is connected.Using the above design, so that spanner under the action of positive and negative motor, can automatically twist screw, and do not have to Often stop and adjusts the position of spanner to continue to twist, it is time saving and laborsaving.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (7)

1. a kind of Novel socket wrench, which is characterized in that the Novel socket wrench includes:

One end is equipped with the handle of cylinder convex body；

The driving end of cylinder convex body bottom is set；

Positive and negative motor at the top of the cylinder convex body is set；And

Power Supply Assembly on the handle is set；

The positive and negative motor is connected by shaft joint with the driving end, and the positive and negative motor is connected with the Power Supply Assembly.

2. Novel socket wrench according to claim 1, which is characterized in that be equipped with through-hole, bottom at cylinder convex body center Portion is equipped with the circular groove matched with the driving end.

3. Novel socket wrench according to claim 2, which is characterized in that be equipped with and the positive and negative electricity at the top of the cylinder convex body The motor mount that machine matches is fixedly connected by screw with the positive and negative motor.

4. Novel socket wrench according to claim 3, which is characterized in that the cylinder convex body, which is equipped with, is used for the positive and negative electricity The threading hole that machine is connected with the Power Supply Assembly.

5. Novel socket wrench according to claim 1, which is characterized in that the driving end bottom is equipped with to match with hex screw The hexagonal groove of conjunction, top are equipped with the connecting rod that may pass through the cylinder convex body.

6. Novel socket wrench according to claim 5, which is characterized in that the positive and negative motor bottom is equipped with motor bar, described Motor bar is connected with the connecting rod by shaft joint.

7. Novel socket wrench according to claim 1, which is characterized in that the Power Supply Assembly includes:

Supplying cell in the handle is set；And

The grip surface, the control switch for controlling the forward and reverse rotation of positive and negative motor are set；

The control switch is connected with the supplying cell and the positive and negative motor respectively, the supplying cell and the positive and negative electricity Machine is connected.