CN213319940U

CN213319940U - Electric tool shell with internal fixing device

Info

Publication number: CN213319940U
Application number: CN202022154843.0U
Authority: CN
Inventors: 方经明
Original assignee: Yijiayi Suzhou Precision Molding Co ltd
Current assignee: Yijiayi Suzhou Precision Molding Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-01
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses an electric tool shell with an internal fixing device, which comprises a shell and a fixing mechanism; a housing: the left end of the top wall body is provided with a slide hole, reinforcing ribs which are uniformly distributed are arranged inside the front wall body and the rear wall body of the shell, the right end inside the shell is provided with a rear sealing plate, the middle part of the rear sealing plate is provided with a mounting hole, the left end of the front side wall body of the shell is provided with a control switch group, and the input end of the control switch group is electrically connected with an external power supply; a fixing mechanism: the fixing mechanism is arranged at the left end of the upper surface of the shell and is in sliding connection with the sliding hole; wherein: still include T type traveller, T type traveller quantity is two, and T type traveller symmetry sets up in the upper surface of shell lower extreme wall body, and the left end of T type traveller all is equipped with the direction oblique angle, this electric tool shell of taking inside fixing device, and overall structure is simple, and the electric tool's of being convenient for installation increases electric tool's life, the electric tool's of being convenient for dismantlement and maintenance.

Description

Electric tool shell with internal fixing device

Technical Field

The utility model relates to an installation shell technical field specifically is an electric tool shell of inside fixing device of area.

Background

The electric tool is widely applied in daily life, and the tool drives a working head by using a low-power motor or an electromagnet as power through a transmission mechanism. Electric tool has convenient to carry, easy operation, advantages such as the function is various, can alleviate intensity of labour greatly, improve work efficiency, realize manual operation mechanization, therefore by the wide application in building, house decoration, the car, machinery, electric power, the bridge, horticulture etc. field, and get into the family in a large number, electric tool needs the electric tool shell to protect, but traditional electric tool shell has a great deal of problem, overall structure is complicated, the installation of the electric tool of being not convenient for, can not cool down electric tool, the dismantlement and the maintenance of the electric tool of being not convenient for, consequently, in order to solve this type of problem, we propose an electric tool shell of taking inside fixing device.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an electric tool shell of in-band portion fixing device, overall structure is simple, and the problem in the background art can effectively be solved in the electric tool's of being convenient for installation.

In order to achieve the above object, the utility model provides a following technical scheme: a housing of an electric tool with an internal fixing device comprises a housing and a fixing mechanism;

a housing: the left end of the top wall body is provided with a slide hole, reinforcing ribs which are uniformly distributed are arranged inside the front wall body and the rear wall body of the shell, the right end inside the shell is provided with a rear sealing plate, the middle part of the rear sealing plate is provided with a mounting hole, the left end of the front side wall body of the shell is provided with a control switch group, and the input end of the control switch group is electrically connected with an external power supply;

a fixing mechanism: the fixing mechanism is arranged at the left end of the upper surface of the shell and is in sliding connection with the sliding hole;

wherein: still include T type traveller, T type traveller quantity is two, and T type traveller symmetry sets up in the upper surface of shell lower extreme wall body, and the left end of T type traveller all is equipped with the direction oblique angle, and overall structure is simple, and the electric tool's of being convenient for installation can cool down electric tool, increases electric tool's life, the electric tool's of being convenient for dismantlement and maintenance.

Further, fixed establishment includes installation shell, adjusting nut, guide pillar, spring and fixed plate, the installation shell sets up in the upper surface left end of shell, the round hole that the installation shell upper end was seted up corresponds with the slide opening position, guide pillar sliding connection is in the inside of slide opening, the extrados lower extreme of guide pillar is equipped with the fixed plate, the lower surface of fixed plate and the upper surface contact of shell, the round hole that the installation shell upper end was seted up is stretched out to the upper end of guide pillar, adjusting nut threaded connection is in the upper end of guide pillar, adjusting nut's lower surface and the upper surface contact of installation shell, the outside cover of guide pillar is equipped with the spring, spring and fixed plate all are located the inside of installation shell, the spring is located the top of fixed plate, make electric.

Further, still include supporting legs and handle, supporting legs quantity is four, and the supporting legs symmetry sets up in the lower surface of shell, and the handle sets up in the upper surface middle part of shell, and the electric tool's of being convenient for is carried and is taken and lay.

Further, still include dust cover and latch closure, the upper end of dust cover hinges in the top wall body right-hand member of shell through the hinge, and the latch closure sets up in the lower surface right-hand member of shell, and the latch closure is connected with the knot core lock that the dust cover bottom surface set up, offers evenly distributed's louvre in the middle of the middle part wall body of dust cover, plays certain guard action to electric tool.

Further, still include the heat dissipation fan, the heat dissipation fan sets up inside the installing port, and the heat dissipation fan corresponds with the louvre position, and the output of control switch group is connected to the input electricity of heat dissipation fan, cools down to inside electric tool.

Compared with the prior art, the beneficial effects of the utility model are that: this power tool shell with internal fixation device has following benefit:

1. the input of earlier electric tool is connected with the output electricity of control switch group, then the spout and the T type traveller of electric tool bottom correspond, the inside of electric tool pushed to the shell through the guiding action at direction oblique angle, at the in-process that promotes electric tool, electric tool's upper end can be with the lower extreme jack-up of guide pillar, the guide pillar area fixed plate upwards slides along the slide opening, and then through the mutual extrusion messenger spring compression of installation shell top wall body and fixed plate, when electric tool completely slided to the inside of shell, the locating hole and the slide opening of electric tool top correspond, the spring extends, press the lower extreme of guide pillar to inside the locating hole of electric tool top through the fixed plate, with this installation of accomplishing electric tool and shell, overall structure is simple, be convenient for electric tool's installation.

2. Through the regulation and control of control switch group, heat dissipation fan work in the use takes the inside steam of shell out, and inside outside air got into the shell through the left end of shell to this realization was cooled down to inside electric tool, can be cooled down electric tool, increased electric tool's life.

3. When the electric tool needs to be maintained, the guide column is moved out of the positioning hole above the electric tool upwards by rotating the adjusting nut, and the electric tool slides out along the T-shaped sliding column, so that the electric tool is convenient to detach and maintain.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the bottom view structure of the present invention;

fig. 3 is a schematic plan view of the present invention.

In the figure: the device comprises a shell 1, a 2T-shaped sliding column, a 21 guide bevel angle, a 3 supporting foot, a 4 control switch group, a 5 sliding hole, a 6 fixing mechanism, a 61 mounting shell, a 62 adjusting nut, a 63 guide column, a 64 spring, a 65 fixing plate, a 7 reinforcing rib, an 8 dustproof cover, an 81 heat dissipation hole, a 9 ring buckle, a 10 handle, a 11 rear sealing plate, a 12 mounting port and a 13 heat dissipation fan.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a housing of an electric tool with an internal fixing device comprises a housing 1 and a fixing mechanism 6;

the shell 1: the shell 1 is a main part of an electric tool shell, the left end of the wall body at the top of the shell is provided with a slide hole 5, reinforcing ribs 7 which are uniformly distributed are arranged inside the front wall body and the rear wall body of the shell 1, the reinforcing ribs 7 reinforce the strength of the shell 1, the right end inside the shell 1 is provided with a rear sealing plate 11, the middle part of the rear sealing plate 11 is provided with a mounting port 12, the electric tool shell further comprises supporting legs 3 and handles 10, the number of the supporting legs 3 is four, the supporting legs 3 are symmetrically arranged on the lower surface of the shell 1, the handles 10 are arranged in the middle part of the upper surface of the shell 1, the electric tool shell further comprises a dust cover 8 and a ring buckle 9, the upper end of the dust cover 8 is hinged on the right end of the wall body at the top of the shell 1 through a hinge, the ring buckle 9 is arranged on the right end of the lower surface of the, the control switch group 4 regulates and controls the normal operation of other components, the input end of the electric tool is electrically connected with the output end of the control switch group 4, then the sliding groove at the bottom of the electric tool corresponds to the T-shaped sliding column 2, the electric tool is pushed into the shell 1 under the guiding action of the guiding oblique angle 21, and the input end of the control switch group 4 is electrically connected with an external power supply;

the fixing mechanism 6: the fixing mechanism 6 realizes the fixation of the electric tool in the shell 1, and is arranged at the left end of the upper surface of the shell 1, the fixing mechanism 6 is connected with the sliding hole 5 in a sliding manner, the fixing mechanism 6 comprises an installation shell 61, an adjusting nut 62, a guide pillar 63, a spring 64 and a fixing plate 65, the installation shell 61 is arranged at the left end of the upper surface of the shell 1, a round hole formed in the upper end of the installation shell 61 corresponds to the position of the sliding hole 5, the guide pillar 63 is connected in the sliding hole 5 in a sliding manner, the lower end of the outer arc surface of the guide pillar 63 is provided with the fixing plate 65, the lower surface of the fixing plate 65 is in contact with the upper surface of the shell 1, the upper end of the guide pillar 63 extends out of the round hole formed in the upper end of the installation shell 61, the adjusting nut 62 is in threaded connection with the upper end of the guide pillar 63, the lower surface of the adjusting nut 62 is in, in the process of pushing the electric tool, the upper end of the electric tool jacks up the lower end of the guide post 63, the guide post 63 drives the fixing plate 65 to slide upwards along the sliding hole 5, and then the spring 64 is compressed through mutual extrusion of the top wall body of the mounting shell 61 and the fixing plate 65, when the electric tool completely slides into the shell 1, the positioning hole above the electric tool corresponds to the sliding hole 5, the spring 64 extends, the lower end of the guide post 63 is pressed into the positioning hole above the electric tool through the fixing plate 65, so that the installation of the electric tool and the shell is completed, when the electric tool needs maintenance, the guide post 63 moves upwards out of the positioning hole above the electric tool through rotating the adjusting nut 62, and the electric tool slides out along the T-shaped sliding post 2;

wherein: still including heat dissipation fan 13, heat dissipation fan 13 is cooled down to shell 1 inside, heat dissipation fan 13 sets up inside installing port 12, heat dissipation fan 13 corresponds with louvre 81 positions, heat dissipation fan 13 work is taken the inside steam of shell 1 out, outside air gets into inside shell 1 through the left end of shell 1 to this realization is cooled down to inside electric tool, the output electric connection control switch group 4's of heat dissipation fan 13 output

Wherein: still include T type traveller 2, T type traveller 2 supports electric tool and restricts electric tool's back-and-forth movement, and T type traveller 2 quantity is two, and T type traveller 2 symmetry sets up in the inside bottom surface of shell 1, and the left end of T type traveller 2 all is equipped with direction oblique angle 21, and the installation of electric tool is convenient for at direction oblique angle 21.

When in use: firstly, the input end of the electric tool is electrically connected with the output end of the control switch group 4, then the sliding groove at the bottom of the electric tool corresponds to the T-shaped sliding column 2, the electric tool is pushed into the shell 1 through the guiding action of the guiding bevel 21, in the process of pushing the electric tool, the upper end of the electric tool can jack up the lower end of the guide column 63, the guide column 63 drives the fixing plate 65 to slide upwards along the sliding hole 5, and further the spring 64 is compressed through the mutual extrusion of the top wall body of the mounting shell 61 and the fixing plate 65, when the electric tool completely slides into the shell 1, the positioning hole above the electric tool corresponds to the sliding hole 5, the spring 64 extends, the lower end of the guide column 63 is pressed into the positioning hole above the electric tool through the fixing plate 65, so as to finish the mounting of the electric tool and the shell, and the heat dissipation fan 13 works through the regulation and control of the control switch group 4 in, the inside steam of shell 1 is taken out, and inside the outside air got into shell 1 through the left end of shell 1 to this realization cooled down the electric tool of inside, when electric tool need be maintained, made guide pillar 63 upwards shift out the locating hole of electric tool top through rotating adjusting nut 62, along T type traveller 2 can the electric tool roll-off.

It should be noted that the heat dissipation fan 13 disclosed in the present embodiment may be a heat dissipation fan of type TX17052 of linyi samxin electric limited, and the control switch set 4 controls the heat dissipation fan 13 and the electric tool to work by a method commonly used in the prior art.

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. The utility model provides a take internal fixation device's electric tool shell which characterized in that: comprises a shell (1) and a fixing mechanism (6);

housing (1): the left end of the top wall body is provided with a slide hole (5), reinforcing ribs (7) which are uniformly distributed are arranged inside the front wall body and the rear wall body of the shell (1), the right end inside the shell (1) is provided with a rear sealing plate (11), the middle part of the rear sealing plate (11) is provided with a mounting hole (12), the left end of the front side wall body of the shell (1) is provided with a control switch group (4), and the input end of the control switch group (4) is electrically connected with an external power supply;

fixing mechanism (6): the fixing mechanism (6) is arranged at the left end of the upper surface of the shell (1) and is in sliding connection with the sliding hole (5);

wherein: still include T type traveller (2), T type traveller (2) quantity is two, and T type traveller (2) symmetry sets up in the inside bottom surface of shell (1), and the left end of T type traveller (2) all is equipped with direction oblique angle (21).

2. A power tool housing with internal fixation according to claim 1, wherein: the fixing mechanism (6) comprises a mounting shell (61), an adjusting nut (62), a guide post (63), a spring (64) and a fixing plate (65), the mounting shell (61) is arranged at the left end of the upper surface of the shell (1), a round hole formed in the upper end of the mounting shell (61) corresponds to the position of the sliding hole (5), the guide post (63) is connected to the inside of the sliding hole (5) in a sliding mode, the fixing plate (65) is arranged at the lower end of the outer arc surface of the guide post (63), the lower surface of the fixing plate (65) is in contact with the upper surface of the shell (1), the upper end of the guide post (63) extends out of the round hole formed in the upper end of the mounting shell (61), the adjusting nut (62) is connected to the upper end of the guide post (63) in a threaded mode, the lower surface of the adjusting nut (62) is in contact with the upper surface of the mounting shell (61), the spring (64) is sleeved outside, the spring (64) is positioned above the fixing plate (65).

3. A power tool housing with internal fixation according to claim 1, wherein: still include supporting legs (3) and handle (10), supporting legs (3) quantity is four, and supporting legs (3) symmetry sets up in the lower surface of shell (1), and handle (10) set up in the upper surface middle part of shell (1).

4. A power tool housing with internal fixation according to claim 1, wherein: still include dust cover (8) and latch closure (9), the upper end of dust cover (8) is passed through the hinge and is articulated in the top wall body right-hand member of shell (1), and latch closure (9) set up in the lower surface right-hand member of shell (1), and latch closure (9) are connected with the knot core lock that sets up of dust cover (8) bottom surface, offer evenly distributed's louvre (81) in the middle of the middle part wall body of dust cover (8).

5. A power tool housing with internal fixation according to claim 4, wherein: still include heat dissipation fan (13), heat dissipation fan (13) set up in installing port (12) inside, and heat dissipation fan (13) corresponds with louvre (81) position, and the output of control switch group (4) is connected to the input electricity of heat dissipation fan (13).