CN214818172U

CN214818172U - Novel electric wrench

Info

Publication number: CN214818172U
Application number: CN202120704798.3U
Authority: CN
Inventors: 王永浪
Original assignee: Zhejiang Sharp Tools Manufacture Co ltd
Current assignee: Zhejiang Sharp Tools Manufacture Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-23
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a novel electric wrench, which comprises a main body mechanism, wherein a power supply mechanism is arranged on one side of the main body mechanism, and a cleaning and heat dissipation mechanism is arranged on one side of the main body mechanism, which is far away from the power supply mechanism; clean heat dissipation mechanism and include sleeve, tool bit, blade, protection network and stopper, the tool bit is installed inside the sleeve, the blade is installed on the tool bit, the protection network is installed on the stopper, the stopper is installed inside the sleeve, the protection network passes through the stopper is fixed inside the sleeve, telescopic internal diameter with the external diameter of stopper is the same, the protection network with the tool bit rotates the connection, the utility model relates to a have the radiating efficiency that can improve the structure, safe and reliable to can clear up the dust around the screw, improve the work efficiency that the screw ann was torn open, the novel electric spanner of advantages such as facilitate the use.

Description

Novel electric wrench

Technical Field

The utility model relates to an electric spanner correlation field particularly, relates to a novel electric spanner.

Background

In short, an electric wrench is an electric tool for tightening and loosening screws, and is commonly used in the operations of installing and removing screws.

However, there are some drawbacks in the use of electric wrenches, as follows:

1. when the electric wrench is used, the electric wrench mostly radiates heat through the radiating holes in the shell, so that the electric wrench is low in radiating efficiency, unsafe and unreliable, meanwhile, dust around the screw cannot be cleaned, the working efficiency of mounting and dismounting the screw is reduced, and the electric wrench is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel electric wrench to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel electric wrench comprises a tube body mechanism, wherein a power supply mechanism is installed on one side of the main body mechanism, and a cleaning and heat dissipation mechanism is installed on one side, far away from the power supply mechanism, of the main body mechanism; clean heat dissipation mechanism and include sleeve, tool bit, blade, protection network and stopper, the tool bit is installed inside the sleeve, the blade is installed on the tool bit, the protection network is installed on the stopper, the stopper is installed inside the sleeve, the protection network passes through the stopper is fixed inside the sleeve.

Further, the central line of the sleeve coincides with the central line of the cutter head, the inner diameter of the sleeve is the same as the outer diameter of the limiting blocks, the number of the limiting blocks is the same as that of the protective nets, the number of the protective nets is two, and the protective nets are rotatably connected with the cutter head.

Furthermore, power supply mechanism includes power mechanism, dismantlement switch, connecting plug, the interface that charges, the dismantlement switch sets up one side of power mechanism, the interface that charges is seted up power mechanism keeps away from on one side of dismantlement switch, connecting plug installs power mechanism is close to on one side of dismantlement switch.

Furthermore, power mechanism is the lithium cell, power mechanism through the wire with connecting plug is connected, connecting plug is copper metal material.

Further, the main part mechanism includes fuselage handle, actuating mechanism, aircraft nose casing, press the switch, regulating switch and louvre, actuating mechanism installs on the fuselage handle, regulating switch installs on the fuselage handle, press the switch to install one side of fuselage handle, the aircraft nose casing is installed the one end of fuselage handle, the louvre is seted up on the fuselage handle, set up porosely on the aircraft nose casing.

Further, the fuselage handle passes through the aircraft nose casing with the connection can be dismantled to the sleeve, the fuselage handle passes through dismantle switch with power mechanism is connected, power mechanism passes through connecting plug does actuating mechanism supplies power, actuating mechanism is driving motor.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a heat dissipation mechanism is cleaned in the setting, can improve the radiating efficiency of structure, safety and reliability, and can clear up the dust around the screw, improve the work efficiency that the screw ann was torn open, facilitate the use, constitute electric spanner through main part mechanism, and let power supply mechanism be the electric spanner power supply, let electric spanner begin work through push switch, let actuating mechanism drive tool bit rotate, let the blade follow tool bit rotate simultaneously, the trompil on the cooperation aircraft nose casing, with the inside hot-air of main part mechanism pump send the sleeve in, blow to the screw, clean up the dust near screw, easy to assemble goes on with the dismantlement operation, easy operation is convenient, cooperate the protection network simultaneously, get up blade isolation protection, safety and reliability, and convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram in an embodiment of the present invention;

FIG. 2 is a schematic partial sectional view of the sweeping heat dissipating mechanism in the embodiment of FIG. 1;

fig. 3 is a schematic top view of the power supply mechanism in the embodiment of fig. 1.

Reference numerals:

1. a main body mechanism; 101. a body handle; 102. a drive mechanism; 103. a handpiece housing; 104. a push switch; 105. an adjustment switch; 106. heat dissipation holes; 2. a power supply mechanism; 201. a power supply mechanism; 202. disassembling the switch; 203. a connecting plug; 204. a charging interface; 3. cleaning and radiating mechanism; 301. a sleeve; 302. a cutter head; 303. a blade; 304. a protective net; 305. and a limiting block.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, the novel electric wrench according to the embodiment of the present invention includes a main body mechanism 1, a body handle 101, a driving mechanism 102, a head housing 103, a press switch 104, an adjusting switch 105, a heat dissipation hole 106, a power supply mechanism 2, a power supply mechanism 201, a detaching switch 202, a connecting plug 203, a charging interface 204, a cleaning heat dissipation mechanism 3, a sleeve 301, a tool bit 302, a blade 303, a protection net 304, and a limiting block 305.

Specifically, as shown in fig. 1, 2 and 3, the cleaning and heat dissipating device includes a main body mechanism 1, a power supply mechanism 2 is installed on one side of the main body mechanism 1, and a cleaning and heat dissipating mechanism 3 is installed on one side of the main body mechanism 1 away from the power supply mechanism 2; the cleaning and heat dissipating mechanism 3 comprises a sleeve 301, a cutter head 302, blades 303, a protective net 304 and a limiting block 305, wherein the cutter head 302 is installed inside the sleeve 301, the blades 303 are installed on the cutter head 302, the protective net 304 is installed on the limiting block 305, the limiting block 305 is installed inside the sleeve 301, the protective net 304 is fixed inside the sleeve 301 through the limiting block 305, a reliable protective structure is provided for the cutter head 302 by installing the sleeve 301 on an electric wrench composed of a main mechanism 1, the cutter head 302 is installed on the electric wrench composed of the main mechanism 1, the driving mechanism 102 on the main mechanism 1 drives the cutter head 302 to rotate, the blades 303 rotate along with the cutter head 302, and heat generated inside the electric wrench composed of the main mechanism 1 is pumped into the sleeve 301 along with air by matching with an opening of a handpiece shell 103 on the main mechanism 1, on blowing to the screw that tool bit 302 aimed at, with the dust clean up around the screw, easy to assemble goes on with the dismantlement operation, cooperates stopper 305, fixes protection network 304 in blade 303 both sides, forms reliable protection, safe and firm, convenient to use to blade 303.

Specifically, as shown in fig. 1 and 2, the center line of the sleeve 301 coincides with the center line of the cutter head 302, the inner diameter of the sleeve 301 is the same as the outer diameter of the limiting blocks 305, the number of the limiting blocks 305 is the same as that of the protective nets 304, the number of the protective nets 304 is two, and the protective nets 304 are rotatably connected with the cutter head 302, so that the structural connection is tighter and firmer, and the use is convenient.

Specifically, as shown in fig. 1 and fig. 3, the power supply mechanism 2 includes a power supply mechanism 201, a detaching switch 202, a connecting plug 203, and a charging interface 204, the detaching switch 202 is disposed on one side of the power supply mechanism 201, the charging interface 204 is disposed on one side of the power supply mechanism 201 away from the detaching switch 202, the connecting plug 203 is installed on one side of the power supply mechanism 201 close to the detaching switch 202, the power supply mechanism 201 is conveniently mounted and detached on the electric wrench formed by the main body mechanism 1 through the detaching switch 202, the charging interface 204 is matched to conveniently charge the power supply mechanism 201, and the power supply mechanism 201 is conveniently supplied with power for the electric wrench formed by the main body mechanism 1 through the connecting plug 203, so that the operation is simple and the use is convenient.

Specifically, as shown in fig. 1 and fig. 3, the power supply mechanism 201 is a lithium battery, the power supply mechanism 201 is connected to the connection plug 203 through a wire, and the connection plug 203 is made of copper metal, so that the main mechanism 1 and the power supply mechanism 2 are connected tightly and reliably, and are convenient to use.

Specifically, as shown in fig. 1, the main body mechanism 1 includes a machine body handle 101, a driving mechanism 102, a machine head housing 103, a press switch 104, an adjusting switch 105 and heat dissipation holes 106, the driving mechanism 102 is installed on the machine body handle 101, the adjusting switch 105 is installed on the machine body handle 101, the press switch 104 is installed on one side of the machine body handle 101, the machine head housing 103 is installed at one end of the machine body handle 101, the heat dissipation holes 106 are opened on the machine body handle 101, holes are opened on the machine head housing 103, an electric wrench is composed of the machine body handle 101, the machine head housing 103, the driving mechanism 102 and other components, the electric wrench is convenient to use, the electric wrench is a stepless speed regulating switch through the press switch 104, the rotating speed of the driving mechanism 102 is convenient to control, the adjusting switch 105 is a reversible adjusting switch, and the rotating direction of the driving mechanism 102 is convenient to control, and the heat dissipation hole 106 and the hole on the head shell 103 are matched, so that the air inside the electric wrench structure can flow conveniently, and the electric wrench is safe and reliable.

Specifically, as shown in fig. 1, the fuselage handle 101 passes through the aircraft nose casing 103 with the connection can be dismantled to sleeve 301, the fuselage handle 101 passes through the removal switch 202 with power mechanism 201 is connected, power mechanism 201 passes through connecting plug 203 does actuating mechanism 102 supplies power, actuating mechanism 102 is driving motor, lets tool bit 302 install at aircraft nose casing 103, conveniently provides reliable rotation power for tool bit 302, facilitates the use.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, firstly, the electric wrench is composed of the machine body handle 101, the machine head shell 103, the driving mechanism 102 and the like, the use is convenient, the stepless speed regulating switch is adopted as the press switch 104, the rotating speed of the driving mechanism 102 is convenient to control, the forward and reverse rotation regulating switch is adopted as the matching regulating switch 105, the rotating direction of the driving mechanism 102 is convenient to control, the heat dissipation holes 106 and the holes in the machine head shell 103 are adopted to facilitate the flowing of air inside the electric wrench structure, the safety and the reliability are realized, then, the power supply mechanism 201 is convenient to install on the electric wrench composed of the main body mechanism 1 by disassembling the switch 202, the electric wrench is enabled to start working, the cutter head 302 installed on the machine head shell 103 is aligned with a screw, the sleeve 301 is simultaneously installed on the electric wrench composed of the main body mechanism 1, the reliable protection structure is provided for the cutter head 302, and the cutter head 302 is installed on the electric wrench composed of the main body mechanism 1, the driving mechanism 102 on the main mechanism 1 is enabled to drive the tool bit 302 to rotate, the blade 303 is enabled to rotate along with the tool bit 302, holes of the machine head shell 103 on the main mechanism 1 are matched, heat generated inside an electric wrench formed by the main mechanism 1 is pumped into the sleeve 301 along with air, dust around the screw is cleaned on the screw aligned to the tool bit 302, the installation and disassembly operation is convenient to carry out, the protective net 304 is fixed on two sides of the blade 303 in a matched mode through the limiting block 305, the blade 303 is reliably protected, safe and firm, and convenient to use, the power mechanism 201 is conveniently charged through the matching of the charging interface 204, the power mechanism 201 is conveniently enabled to supply power for the electric wrench formed by the main mechanism 1 through the connecting plug 203, and the operation is simple and convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel electric wrench comprises a main body mechanism (1), and is characterized in that a power supply mechanism (2) is installed on one side of the main body mechanism (1), and a cleaning and heat dissipation mechanism (3) is installed on one side, far away from the power supply mechanism (2), of the main body mechanism (1);

cleaning heat dissipation mechanism (3) includes sleeve (301), tool bit (302), blade (303), protection network (304) and stopper (305), tool bit (302) are installed inside sleeve (301), blade (303) are installed on tool bit (302), protection network (304) are installed on stopper (305), stopper (305) are installed inside sleeve (301), protection network (304) are passed through stopper (305) are fixed inside sleeve (301).

2. The novel electric wrench as claimed in claim 1, wherein the center line of the sleeve (301) coincides with the center line of the tool bit (302), the inner diameter of the sleeve (301) is the same as the outer diameter of the limiting blocks (305), the number of the limiting blocks (305) is the same as the number of the protective nets (304), the number of the protective nets (304) is two, and the protective nets (304) are rotatably connected with the tool bit (302).

3. The novel electric wrench as claimed in claim 1, wherein the power supply mechanism (2) comprises a power supply mechanism (201), a disconnecting switch (202), a connecting plug (203), and a charging interface (204), the disconnecting switch (202) is disposed on one side of the power supply mechanism (201), the charging interface (204) is disposed on one side of the power supply mechanism (201) away from the disconnecting switch (202), and the connecting plug (203) is mounted on one side of the power supply mechanism (201) close to the disconnecting switch (202).

4. The novel electric wrench as claimed in claim 3, wherein the power supply mechanism (201) is a lithium battery, the power supply mechanism (201) is connected with the connecting plug (203) through a wire, and the connecting plug (203) is made of copper metal.

5. The novel electric wrench as claimed in claim 3, wherein the main body mechanism (1) comprises a machine body handle (101), a driving mechanism (102), a machine head housing (103), a push switch (104), an adjusting switch (105) and a heat dissipation hole (106), the driving mechanism (102) is installed on the machine body handle (101), the adjusting switch (105) is installed on the machine body handle (101), the push switch (104) is installed on one side of the machine body handle (101), the machine head housing (103) is installed at one end of the machine body handle (101), the heat dissipation hole (106) is formed in the machine body handle (101), and a hole is formed in the machine head housing (103).

6. The novel electric wrench as claimed in claim 5, wherein the machine body handle (101) is detachably connected to the sleeve (301) through the machine head housing (103), the machine body handle (101) is connected to the power supply mechanism (201) through the detaching switch (202), the power supply mechanism (201) supplies power to the driving mechanism (102) through the connecting plug (203), and the driving mechanism (102) is a driving motor.