CN210998433U

CN210998433U - Portable lithium electric wrench

Info

Publication number: CN210998433U
Application number: CN201921705448.8U
Authority: CN
Inventors: 赵大鹏
Original assignee: Nantong Difu Tool Technology Co ltd
Current assignee: Nantong Difu Tool Technology Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-14
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a portable lithium electricity electric spanner, including the electric spanner body, the full aluminium aircraft nose of one side outer wall fixedly connected with of electric spanner body, the output fixedly connected with telescoping device of full aluminium aircraft nose, the one end fixedly connected with main shaft spanner of full aluminium aircraft nose is kept away from to the telescoping device, the vent has been seted up to the front side outer wall of electric spanner body, the lower fixed surface of electric spanner body is connected with the connecting seat, the lower fixed surface of connecting seat is connected with the handle, the lower fixed surface of handle is connected with the battery box, the spout has not been seted up, two to the both sides inner wall of battery box equally divide other sliding connection has the slider. The utility model relates to a simply, convenient operation can dismantle the battery of the inside of battery box get off, makes things convenient for people to carry it to can also adjust main shaft spanner, make its limitation broken.

Description

Portable lithium electric wrench

Technical Field

The utility model relates to a building tool technical field especially relates to a portable lithium electricity electric spanner.

Background

The science and technology development is rapid in recent years, and things which are often seen or used in daily life are greatly improved, for example, an electric wrench only needs to operate a button to disassemble a bolt, so that great convenience is brought to people.

The existing electric wrench is inconvenient to carry, the electric wrench has certain weight due to the existence of a battery, the carrying is inconvenient, and the length of the main shaft wrench of the electric wrench cannot be adjusted according to actual conditions, so that the social requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable lithium battery electric wrench.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable lithium battery electric wrench comprises an electric wrench body, wherein the outer wall of one side of the electric wrench body is fixedly connected with an all-aluminum machine head, the output end of the all-aluminum machine head is fixedly connected with a telescopic device, one end of the telescopic device far away from the all-aluminum machine head is fixedly connected with a main shaft wrench, the outer wall of the front side of the electric wrench body is provided with a vent, the lower surface of the electric wrench body is fixedly connected with a connecting seat, the lower surface of the connecting seat is fixedly connected with a handle, the lower surface of the handle is fixedly connected with a battery box, the both sides inner wall of battery box is equallyd divide and has been do not seted up the spout, two other sliding connection is equallyd divide to the inside of spout has a slider, two other fixedly connected with connecting rod, two are equallyd divide to the lower surface of slider the same board of placing of the equal fixedly connected with in bottom of connecting rod, the standing groove has been seted up to the upper surface of placing the board.

Preferably, the placing plate is positioned below the battery box, and the connecting rod is connected with the battery box.

Preferably, the placing plate is symmetrically provided with fixing bolts inside, and the placing plate is fixedly connected with the battery box through the two fixing bolts.

Preferably, the telescoping device includes the sleeve, the telescopic inside slip has cup jointed the loop bar, the through-hole has been equallyd divide respectively to telescopic both sides outer wall, the both sides outer wall of loop bar is equallyd divide and is do not seted up flutedly, two other fixedly connected with spring is equallyd divide to one side inner wall in opposite directions of recess, two other fixedly connected with inserted block is equallyd divide to one side end in opposite directions of spring.

Preferably, the insertion block is in sliding sleeve connection with the groove, and the insertion block is in sliding sleeve connection with the through hole.

Preferably, the outer wall of the front side of the connecting seat is provided with a forward and reverse rotation switch, and the outer wall of one side of the handle is provided with a stepless speed change switch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the battery on the placing plate can be taken down by arranging the placing plate, the connecting rod, the sliding block and the sliding groove, so that the electric wrench is not too heavy and is convenient for people to carry;

2. in the utility model, the telescopic device is arranged, the main shaft wrench can be adjusted, so that the limitation of the main shaft wrench is broken;

to sum up, the utility model relates to a simply, convenient operation can dismantle the battery of the inside of battery box get off, makes things convenient for people to carry it to can also adjust main shaft spanner, make its limitation broken.

Drawings

Fig. 1 is a schematic structural view of a portable lithium-ion electric wrench according to the present invention;

fig. 2 is the utility model provides a portable lithium electricity electric spanner's telescoping device's schematic structure diagram.

In the figure: 1 electric spanner body, 2 full aluminium aircraft noses, 3 telescoping device, 4 main shaft spanners, 5 vents, 6 connecting seats, 7 handles, 8 battery boxes, 9 spout, 10 sliders, 11 connecting rods, 12 place the board, 13 standing grooves, 14 gim pegs, 15 sleeves, 16 loop bars, 17 through-holes, 18 recess, 19 springs, 20 inserted blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a portable lithium battery electric wrench comprises an electric wrench body 1, an all aluminum head 2 is fixedly connected to an outer wall of one side of the electric wrench body 1, a telescopic device 3 is fixedly connected to an output end of the all aluminum head 2, a main shaft wrench 4 is fixedly connected to one end of the telescopic device 3 away from the all aluminum head 2, a vent 5 is arranged on an outer wall of a front side of the electric wrench body 1, a connecting seat 6 is fixedly connected to a lower surface of the electric wrench body 1, a handle 7 is fixedly connected to a lower surface of the connecting seat 6, a battery box 8 is fixedly connected to a lower surface of the handle 7, sliding grooves 9 are respectively arranged on inner walls of two sides of the battery box 8, sliders 10 are respectively and slidably connected to interiors of the two sliding grooves 9, connecting rods 11 are respectively and fixedly connected to lower surfaces of the two sliders, the upper surface of the placing plate 12 is provided with a placing groove 13.

Place board 12 and be located the below of battery box 8, connecting rod 11 and battery box 8, the inside symmetry of placing board 12 is equipped with gim peg 14, place board 12 through fixed connection between two gim peg 14 and the battery box 8, telescoping device 3 includes sleeve 15, loop bar 16 has been cup jointed in the inside slip of sleeve 15, through-hole 17 has respectively been seted up to sleeve 15's both sides outer wall equally divide, recess 18 has respectively been seted up to loop bar 16's both sides outer wall equally divide, other fixedly connected with spring 19 is equally divided to one side inner wall that two recesses 18 are opposite, other fixedly connected with inserted block 20 is equally divided to one side end that two springs 19 are opposite, sliding sleeve connects between inserted block 20 and the recess 18, sliding sleeve connects between inserted block 20 and the through-hole 17, the front side outer wall of connecting seat 6 is equipped with positive and negative switch, one side outer wall of handle is equipped.

The working principle is as follows: when the utility model is used, the fixing bolt 14 between the battery box 8 and the placing plate 12 is disassembled, then the placing plate 12 is pulled, the placing plate 12 drives the two connecting rods 11 to move downwards, the connecting rods 11 drive the sliding block 10 to move in the sliding groove 9, thus the battery on the placing plate 12 can be taken down, the electric wrench is not too heavy, and is convenient for people to carry; when the main shaft wrench 4 needs to be adjusted, the insertion block 20 needs to be pushed into the through hole 17, then the loop bar 16 is pulled to slide in the sleeve 15, and when the insertion block 20 meets another through hole 17, the insertion block and the loop bar can be inserted under the action of the elastic force of the spring 19, so that the main shaft wrench 4 can be adjusted, and different conditions can be adapted; the utility model relates to a simply, convenient operation can dismantle the battery of the inside of battery box 8 get off, makes things convenient for people to carry it to can also adjust main shaft spanner 4, make its limitation broken.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The portable lithium battery electric wrench comprises an electric wrench body (1) and is characterized in that one side outer wall of the electric wrench body (1) is fixedly connected with a full aluminum head (2), the output end of the full aluminum head (2) is fixedly connected with a telescopic device (3), one end of the telescopic device (3) far away from the full aluminum head (2) is fixedly connected with a main shaft wrench (4), the front side outer wall of the electric wrench body (1) is provided with a vent (5), the lower surface of the electric wrench body (1) is fixedly connected with a connecting seat (6), the lower surface of the connecting seat (6) is fixedly connected with a handle (7), the lower surface of the handle (7) is fixedly connected with a battery box (8), the inner walls of two sides of the battery box (8) are equally divided into chutes (9), and the insides of the chutes (9) are equally divided into sliders (10), two respectively fixedly connected with connecting rod (11) are equallyd divide to the lower surface of slider (10), two the equal fixedly connected with in bottom of connecting rod (11) is same places board (12), place the upper surface of board (12) and seted up standing groove (13).

2. The portable lithium-ion electric wrench as claimed in claim 1, characterized in that the placement plate (12) is located below the battery box (8), and the connecting rod (11) is connected to the battery box (8).

3. The portable lithium-ion electric wrench as claimed in claim 1, characterized in that the placing plate (12) is symmetrically provided with fixing bolts (14) inside, and the placing plate (12) is fixedly connected with the battery box (8) through the two fixing bolts (14).

4. The portable lithium electric wrench according to claim 1, characterized in that the telescopic device (3) comprises a sleeve (15), a loop bar (16) is sleeved in the sleeve (15) in a sliding manner, through holes (17) are respectively formed in the outer walls of the two sides of the sleeve (15), a groove (18) is respectively formed in the outer wall of the two sides of the loop bar (16), two fixed connection springs (19) are respectively formed in the inner wall of one opposite side of the groove (18), and two fixed connection plug blocks (20) are respectively formed in the end of one opposite side of the spring (19).

5. The portable lithium-ion electric wrench as claimed in claim 4, wherein the insert (20) is slidably sleeved with the groove (18), and the insert (20) is slidably sleeved with the through hole (17).

6. The portable lithium-ion battery electric wrench as claimed in claim 4, wherein the front outer wall of the connecting seat (6) is provided with a forward and reverse rotation switch, and the outer wall of one side of the handle is provided with a stepless speed change switch.