CN217494159U

CN217494159U - Handheld electric tool made of injection molding material

Info

Publication number: CN217494159U
Application number: CN202122251042.0U
Authority: CN
Inventors: 王文博; 张健; 李超
Original assignee: Wuxi Ansenyuan Communication Components Co ltd
Current assignee: Wuxi Ansenyuan Communication Components Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-09-27
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses an injection molding material handheld electric tool, which comprises a grinding wheel and a fan box, wherein a fan cover is arranged on a side frame of the fan box, a fan is arranged in the fan box, the fan box is arranged on a mounting rack, and the mounting rack is arranged at the top of a protective cover; the fan box, the mounting frame and the protective cover are all of injection molding structures; one side of the mounting frame is provided with a side handle, and one side of the fan box is provided with a handheld operating handle. The utility model discloses a be equipped with the fan case, be equipped with the fan in the inside of fan case, make electric tool in the use, can absorb dirt, and can prevent the gathering of dirt, improve operational environment, and the bottom of fan case is equipped with the solid recess of card, is equipped with the motor on the top of mounting bracket, and the solid recess of card is inlayed in the motor outside, makes things convenient for the installation of fan case fixed, and the both sides of mounting bracket all are equipped with the ear frame, is connected with the fan case through the ear frame, and easy to assemble dismantles.

Description

Handheld electric tool made of injection molding material

Technical Field

The utility model relates to an electric tool correlation field specifically is a handheld electric tool of material of moulding plastics.

Background

Injection molding material electric tools are manufactured by injection molding material, injection molding is a method for producing and molding industrial products, and the products generally adopt rubber injection molding and plastic injection molding, and injection molding can also be divided into injection molding and die casting.

The electric tool in the present stage can not automatically clean dust and dirt in the using process, the installation and the disassembly are not convenient enough, the protective capability is poor, the operation process is operated by one hand, the shaking and the anti-vibration force are large, the operation is not accurate enough, the quality is heavy, the operation is labor-consuming, and the control effect and the operation process efficiency are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric tool is handed to material of moulding plastics to solve the electric tool that proposes in the above-mentioned background art and can't carry out automatic clearance with the dirt in the use, and the installation is dismantled convenient inadequately, and protective capacities is poor, and the operation process one-hand operation is rocked the anti-seismic force great, makes its operation accurate inadequately, and the quality is heavier, and the operation is comparatively hard, the problem of the effect of influence control and operation process's efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a handheld electric tool made of injection molding materials comprises a grinding wheel and a fan box, wherein a fan cover is arranged on a frame on one side of the fan box, a fan is arranged inside the fan box, the fan box is arranged on a mounting frame, and the mounting frame is arranged at the top of a protective cover; the fan box, the mounting frame and the protective cover are all of injection molding structures; one side of the mounting frame is provided with a side handle, and one side of the fan box is provided with a handheld operating handle.

In a further embodiment, a motor mounting hole is formed in the middle of the mounting frame, and the main body of the motor is mounted in the inner cavity of the mounting frame through the motor mounting hole.

In a further embodiment, the grinding wheel is arranged on the inner side of the protective cover, one end of a main shaft of the motor is connected with the transmission shaft through a coupler, and the transmission shaft is connected with the middle of the back side of the grinding wheel.

In a further embodiment, the two sides of the mounting frame are provided with ear frames, and the ear frames are fixed with the two sides of the fan box through pin rods.

In a further embodiment, a clamping and fixing groove is formed in the middle of the bottom end of the fan box and is connected with the motor in a clamping and fixing mode.

In a further embodiment, the handheld operating handle is provided with an electric control switch, and an output end of the electric control switch is electrically connected with the fan and an input end of the motor driving module.

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

1. the utility model discloses a be equipped with the fan case, be equipped with the fan in the inside of fan case, make electric tool in the use, can absorb dirt, and can prevent the gathering of dirt, improve operational environment, and the bottom of fan case is equipped with the solid recess of card, is equipped with the motor on the top of mounting bracket, and the solid recess of card is inlayed in the motor outside, makes things convenient for the installation of fan case fixed, and the both sides of mounting bracket all are equipped with the ear frame, is connected with the fan case through the ear frame, and easy to assemble dismantles.

2. The utility model discloses a one side of mounting bracket is equipped with the side handle, is equipped with handheld operating handle at the dorsal part of fan case, conveniently stabilizes the operation to electric tool through side handle and handheld operating handle cooperation, makes its effect and the efficiency that improves the operation, and electric tool struggles to adopt the just material of moulding plastics to make and form, and the quality is lighter, and the shaping is faster, and the appearance is pleasing to the eye and level.

Drawings

Fig. 1 is a schematic structural view of the injection molding material hand-held electric tool of the present invention.

Fig. 2 is a top view of the fan box of the present invention.

Fig. 3 is a front view of the mounting bracket and the protective cover of the present invention.

Fig. 4 is a top view of the mounting bracket of the present invention.

Fig. 5 is a front view of the fan box of the present invention.

Fig. 6 is a bottom view of the grinding wheel of the present invention.

In the figure: 1. a fan guard; 2. a side handle; 3. a protective cover; 4. grinding a grinding wheel; 5. a mounting frame; 6. a fan box; 7. a hand-held operating handle; 8. an electric control switch; 9. a fan; 10. a motor mounting hole; 11. clamping and fixing the groove; 12. a motor; 13. an ear frame.

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. 1-6, the present invention provides an embodiment: a handheld electric tool made of injection molding materials comprises a grinding wheel 4 and a fan box 6, wherein a fan cover 1 is arranged on a frame on one side edge of the fan box 6, the fan cover 1 is used for protecting an air inlet, the fan box 6 is used for installing a fan 9, the fan 9 is arranged inside the fan box 6, the fan box 6 is arranged on a mounting frame 5, the fan 9 can blow air conveniently, the mounting frame 5 is arranged at the top of a protective cover 3, and the mounting frame 5 can be used for installing and fixing the fan box 6 conveniently; the fan box 6, the mounting rack 5 and the protective cover 3 are all of injection molding structures, so that the electric tool with the design is light in weight and smooth; one side of mounting bracket 5 is equipped with side handle 2, and one side of fan case 6 is equipped with handheld operating handle 7, conveniently carries out handheld operation to electric tool through side handle 2 and handheld operating handle 7.

Further, the middle part of the mounting frame 5 is provided with a motor mounting hole 10, the main body of the motor 12 is mounted in the inner cavity of the mounting frame 5 through the motor mounting hole 10, and the motor 12 can be mounted through the motor mounting hole 10.

Further, 4 sets up in the inboard of protection casing 3 of the emery wheel of polishing, and the main shaft one end of motor 12 is connected with the transmission shaft through the shaft coupling, and the transmission shaft is connected with the dorsal part middle part of 4 of the emery wheel of polishing, controls 4 rotations of the emery wheel of polishing through motor 12.

Furthermore, the two sides of the mounting rack 5 are provided with lug frames 13, the lug frames 13 are fixed with the two sides of the fan box 6 through pin rods, and the mounting rack 5 and the fan box 6 are conveniently fixed through bolts through the lug frames 13.

Further, the middle of the bottom end of the fan box 6 is provided with a clamping and fixing groove 11, the clamping and fixing groove 11 is fixedly connected with the motor 12 in a clamping mode, the fan box 6 is conveniently clamped and fixed on the motor 12 through the clamping and fixing groove 11, and protection can be carried out on the fan box.

Furthermore, the handheld operating handle 7 is provided with an electric control switch 8, the output end of the electric control switch 8 is electrically connected with the fan 9 and the input end of the motor 12 driving module, and the fan 9 and the motor 12 can be intelligently controlled through the electric control switch 8.

The working principle is as follows: during the use, install fan box 6 on mounting bracket 5 through solid recess 11 inlays of card, and make fan box 6 protect in the outside of motor 12, and install it fixedly through ear frame 13, carry out handheld operation to mounting bracket 5 through handheld operating handle 7 and side handle 2, make it carry out handheld control to electric tool, carry out on-off control to fan 9 through electric control switch 8, make fan 9 can absorb the dirt that the process of polishing produced, simultaneous control motor 12 electric control 4 rotations of grinding wheel, make grinding wheel 4 polish the operation, can block the protection to the process of polishing through protection casing 3, increase the security.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a handheld electric tool of material of moulding plastics, includes emery wheel (4) and fan case (6) of polishing, its characterized in that: a fan cover (1) is arranged on a frame on one side of the fan box (6), a fan (9) is arranged inside the fan box (6), the fan box (6) is arranged on a mounting frame (5), and the mounting frame (5) is arranged on the top of the protective cover (3); the fan box (6), the mounting rack (5) and the protective cover (3) are all arranged into injection molding structures; one side of the mounting frame (5) is provided with a side handle (2), and one side of the fan box (6) is provided with a handheld operating handle (7).

2. The hand-held power tool made of injection molding material according to claim 1, wherein: the middle part of mounting bracket (5) is equipped with motor mounting hole (10), the inner chamber in mounting bracket (5) is installed by motor mounting hole (10) to the main part of motor (12).

3. The hand-held power tool made of injection molding material according to claim 2, wherein: the grinding wheel (4) is arranged on the inner side of the protective cover (3), one end of a main shaft of the motor (12) is connected with a transmission shaft through a coupler, and the transmission shaft is connected with the middle of the back side of the grinding wheel (4).

4. The hand-held electric tool made of injection molding materials as claimed in claim 1, wherein: the two sides of the mounting rack (5) are provided with ear frames (13), and the ear frames (13) are fixed with the two sides of the fan box (6) through pin rods.

5. The hand-held power tool made of injection molding material according to claim 1, wherein: the fan box is characterized in that a clamping groove (11) is formed in the middle of the bottom end of the fan box (6), and the clamping groove (11) is fixedly connected with a motor (12) in a clamping mode.

6. The hand-held electric tool made of injection molding materials as claimed in claim 1, wherein: an electric control switch (8) is arranged on the handheld operating handle (7), and the output end of the electric control switch (8) is electrically connected with the fan (9) and the input end of a driving module of the motor (12).