CN218335448U - Wear-resisting and motor core of being convenient for installation - Google Patents

Abstract

The utility model discloses a wear-resisting motor core who is convenient for install belongs to motor technical field, and its technical scheme main points include the casing, and the inside bottom of casing is provided with the iron core body, a plurality of evenly distributed's of inner wall fixedly connected with core tooth of iron core body, the equal fixedly connected with wearing layer of inner wall of a plurality of core teeth, and the outer wall of iron core body is provided with installation mechanism. During the installation, promote the stopper and remove right, insert the lower port of iron core body from the casing after that, it is corresponding with the position of stopper to loosen the press lever until the left spacing groove of casing inner wall, the stopper gets into the inside of spacing groove to install the iron core body to the inside of casing, effectively solved current mounting means complex operation, the problem of the installation of being not convenient for has improved work efficiency greatly. And through the setting of a plurality of wearing layers, improved the wear resistance of iron core body, reduced iron core body wearing and tearing and caused the unstable and great phenomenon of noise of motor operation.

Description

Wear-resisting motor core convenient to installation

Technical Field

The utility model relates to the technical field of electric machines, in particular to wear-resisting and be convenient for motor core of installation.

Background

The motor iron core is used as a core component in a motor, the iron core is an unprofessional term in the electrical industry, and the iron core is also a magnetic core. The iron core (magnetic core) plays a very important role in the whole motor, and is used for increasing the magnetic flux of the inductance coil to realize the maximum conversion of electromagnetic power. The motor core is usually formed by combining a stator and a rotor, and for the finished motor, the role of the motor core in the motor accessories is more critical. In order to improve the overall performance of a motor, the performance of the motor core needs to be improved. Usually, the performance can be solved by adopting the modes of improving the material of the iron core punching sheet, adjusting the magnetic permeability of the material, controlling the size of iron loss and the like. A good motor iron core needs to be punched by a precise hardware punching die through an automatic riveting process and then a high-precision punching machine. The advantage of this is that the integrity of the plane of the product can be guaranteed to the maximum extent, and the precision of the product can be guaranteed to the maximum extent.

Current motor core adopts bolt fastening or welded mode to install motor core to the inside of casing usually, and this kind of mounting means complex operation wastes time and energy, and the installation of being not convenient for influences work efficiency, and current iron core is after using certain degree moreover, and wearing and tearing are great, easily causes motor operation unstability and the noise great.

Disclosure of Invention

The utility model discloses to above problem, provide a wear-resisting motor core who just is convenient for install and solve above-mentioned problem.

The utility model discloses a realize like this, a wear-resisting motor core who is convenient for install, including the casing, the inside bottom of casing is provided with iron core body, a plurality of evenly distributed's of inner wall fixedly connected with core tooth of iron core body, the equal fixedly connected with wearing layer of inner wall of a plurality of core teeth, and iron core body's outer wall is provided with installation mechanism. Installation mechanism is used for installing the inside to the casing with iron core body, and installation mechanism installs the spring including seting up in the left installation cavity of iron core body outer wall on the inner wall right side of installation cavity, the other end fixedly connected with push pedal of spring, the left side fixedly connected with stopper of push pedal, the spacing groove corresponding with the stopper has been seted up on the inner wall left side of casing.

In order to improve the sealing performance of device, as the utility model discloses a wear-resisting and motor core of being convenient for installation is preferred, and the annular groove has been seted up to iron core body's outer wall, and the inside cover of annular groove is equipped with the sealing washer, the outer wall of sealing washer and the inner wall elastic contact of casing.

For the convenience of the inside circular telegram for the motor, as the utility model discloses a wear-resisting and motor core of being convenient for installation is preferred, and the terminal box is installed to the preceding terminal surface of casing, and the lower terminal surface of terminal box runs through and has seted up two wiring holes.

For the convenience of the staff drives the stopper and removes, as the utility model discloses a wear-resisting motor core who just is convenient for install is preferred, and the left side fixedly connected with of push pedal presses the depression bar, presses the below that the depression bar is located the stopper.

For the convenience of install holistic installation and fixed, conduct the utility model discloses a wear-resisting and motor core of being convenient for installation is preferred, the left side wall fixedly connected with mounting panel of casing, the left end face four corners department of mounting panel all runs through and has seted up the mounting hole.

In order to seal the casing, prevent that the inside component operation of casing from leading to the fact mechanical injury to the staff, as the utility model discloses a motor core that wear-resisting and be convenient for install is preferred, and the outer wall bottom of casing can be dismantled through the bolt and be connected with the end cover.

In order to improve the steadiness of iron core body, avoid iron core body to take place to rock in the inside of casing, as the utility model discloses a motor core that wear-resisting and be convenient for install is preferred, the inside size phase-match of size and spacing groove of stopper.

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

this kind of wear-resisting and be convenient for motor core of installation, through installation mechanism's setting, is convenient for install the inside of casing fast with iron core body, specifically during the installation, promotes the stopper through pressing the depression bar and moves right for the stopper gets into the inside of installation cavity completely, inserts iron core body from the lower port of casing after that, and removes to the inside of casing, and until the left spacing groove of casing inner wall is corresponding with the position of stopper. Loosen behind the press lever, through the rebound effect of spring, drive the stopper and get into the inside of spacing groove to install the inside of iron core body to the casing, firm in connection has effectively solved current mounting means complex operation, wastes time and energy, and the problem of installation of being not convenient for has improved work efficiency greatly. And through the setting of a plurality of wearing layers, improved the wear resistance of iron core body, reduced iron core body wearing and tearing and caused the phenomenon that motor operation is unstable and the noise is great, be favorable to the use of device.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a front sectional view of a part of the structure of the present invention;

fig. 3 is the whole structure drawing of the utility model.

In the figure, 1, a housing; 2. an iron core body; 3. core teeth; 4. a wear layer; 5. an installation mechanism; 6. a mounting cavity; 7. a spring; 8. pushing the plate; 9. a limiting block; 10. a limiting groove; 11. an annular groove; 12. a seal ring; 13. a junction box; 14. a wiring hole; 15. a pressing lever; 16. mounting a plate; 17. mounting holes; 18. and (4) end covers.

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, a wear-resistant motor core convenient to install includes a casing 1, an iron core body 2 is disposed at the bottom end inside the casing 1, a plurality of core teeth 3 uniformly distributed are fixedly connected to the inner wall of the iron core body 2, a wear-resistant layer 4 is fixedly connected to the inner wall of each of the core teeth 3, and an installation mechanism 5 is disposed on the outer wall of the iron core body 2. Installation mechanism 5 is used for installing iron core body 2 to the inside of casing 1, and installation mechanism 5 is including offering in the left installation cavity 6 of 2 outer walls of iron core body, and spring 7 is installed on the inner wall right side of installation cavity 6, and spring 7's other end fixedly connected with push pedal 8, push pedal 8's left side fixedly connected with stopper 9, and the spacing groove 10 corresponding with stopper 9 has been seted up on the inner wall left side of casing 1.

In this embodiment: through installation mechanism 5's setting, be convenient for install iron core body 2 to casing 1's inside fast, specifically during the installation, the staff makes stopper 9 remove right, make stopper 9 get into the inside of installation cavity 6 completely, insert iron core body 2 from casing 1's lower port after that, and move to casing 1's inside, it is corresponding with stopper 9's position until the left spacing groove 10 of casing 1 inner wall, drive the inside that stopper 9 got into spacing groove 10 under spring 7's rebound effect after that, thereby install iron core body 2 to casing 1's inside, firm in connection, effectively solved current mounting means complex operation, waste time and energy, the problem of installation of being not convenient for, work efficiency is greatly improved. And through the setting of a plurality of wearing layers 4, improved iron core body 2's wear resistance, reduced iron core body 2 wearing and tearing and caused the unstable and great phenomenon of noise of motor operation, be favorable to the use of device.

Annular groove 11 has been seted up to the outer wall of iron core body 2, and the inside cover of annular groove 11 is equipped with sealing washer 12, and the outer wall of sealing washer 12 and the inner wall elastic contact of casing 1. Through the outer wall in close contact with the inner wall of casing 1 of sealing washer 12, avoid dust impurity to get into from the gap between iron core body 2 and casing 1, improved the sealing performance of device.

A junction box 13 is installed on the front end face of the casing 1, and two wiring holes 14 are formed in the lower end face of the junction box 13 in a penetrating mode. The junction box 13 is electrically connected with the internal elements of the motor, and the external circuit penetrates through the two wiring holes 14 to enter the inside of the junction box 13, so that the internal elements of the motor can be electrified conveniently.

The left side fixedly connected with of push pedal 8 presses the depression bar 15, presses depression bar 15 to be located the below of stopper 9. Through the setting of pressing rod 15, the staff of being convenient for drives stopper 9 and removes, takes stopper 9 out from the inside of spacing groove 10.

The left side wall fixedly connected with mounting panel 16 of casing 1, the mounting hole 17 has all been seted up in the left end face four corners department of mounting panel 16 through. The installation and fixing of the device as a whole to a desired position are facilitated by the arrangement of the mounting plate 16 and the four mounting holes 17.

The bottom end of the outer wall of the casing 1 is detachably connected with an end cover 18 through a bolt. The housing 1 can be closed by the end cover 18, and the components inside the housing 1 are prevented from causing mechanical injury to workers during operation.

The size of the limiting block 9 is matched with the inner size of the limiting groove 10. Size through stopper 9 matches with the inside size of spacing groove 10 for the outer wall of stopper 9 and the inner wall in close contact with of spacing groove 10 avoid iron core body 2 to take place to rock in the inside of casing 1.

The utility model discloses a theory of operation and use flow:

during installation, a worker pushes the limiting block 9 to move rightwards through the pressing rod 15, so that the limiting block 9 completely enters the installation cavity 6, then the iron core body 2 is inserted from the lower port of the machine shell 1 and moves towards the inside of the machine shell 1 until the position of the limiting groove 10 on the left side of the inner wall of the machine shell 1 corresponds to that of the limiting block 9. Loosen and press depression bar 15, through the rebound effect of spring 7, drive stopper 9 and get into the inside of spacing groove 10 to install iron core body 2 to the inside of casing 1, firm in connection has effectively solved current mounting means complex operation, wastes time and energy, the problem of installation of not being convenient for has improved work efficiency greatly. When the iron core is disassembled, the staff drives the limiting block 9 to be drawn out from the inside of the limiting groove 10 through the pressing rod 15, and finally the iron core body 2 is disassembled from the lower port of the machine shell 1, so that the iron core is convenient to use. And a plurality of wearing layer 4's setting has improved iron core body 2's wear resistance, has reduced iron core body 2 wearing and tearing and has caused the phenomenon that the motor operation is unstable and the noise is great, is favorable to the use of device.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a wear-resisting motor core convenient to installation, includes casing (1), the inside bottom of casing (1) is provided with iron core body (2), a plurality of evenly distributed's of inner wall fixedly connected with core tooth (3) of iron core body (2), it is a plurality of the equal fixedly connected with wearing layer (4) of inner wall of core tooth (3), its characterized in that: an installation mechanism (5) is arranged on the outer wall of the iron core body (2);

the iron core mounting mechanism comprises a mounting mechanism (5) and is characterized in that the mounting mechanism (5) is used for mounting an iron core body (2) to the inside of a machine shell (1), the mounting mechanism (5) comprises a mounting cavity (6) arranged on the left side of the outer wall of the iron core body (2), a spring (7) is mounted on the right side of the inner wall of the mounting cavity (6), the other end of the spring (7) is fixedly connected with a push plate (8), and the left side of the push plate (8) is fixedly connected with a limiting block (9);

and a limiting groove (10) corresponding to the limiting block (9) is formed in the left side of the inner wall of the shell (1).

2. A wear resistant and easy to install motor core as claimed in claim 1, wherein: annular groove (11) have been seted up to the outer wall of iron core body (2), the inside cover of annular groove (11) is equipped with sealing washer (12), the outer wall of sealing washer (12) and the inner wall elastic contact of casing (1).

3. A wear resistant and easy to install motor core as claimed in claim 1, wherein: the front end face of the machine shell (1) is provided with a junction box (13), and the lower end face of the junction box (13) is provided with two wiring holes (14) in a penetrating mode.

4. A wear resistant and easy to install motor core as claimed in claim 1, wherein: the left side fixedly connected with of push pedal (8) presses depression bar (15), press depression bar (15) to be located the below of stopper (9).

5. A wear resistant and easy to install motor core as claimed in claim 1, wherein: the left side wall fixedly connected with mounting panel (16) of casing (1), the left end face four corners department of mounting panel (16) all runs through and has seted up mounting hole (17).

6. A wear resistant and easy to install motor core as claimed in claim 1, wherein: the bottom end of the outer wall of the machine shell (1) is detachably connected with an end cover (18) through a bolt.

7. A wear resistant and easy to install motor core as claimed in claim 1, wherein: the size of the limiting block (9) is matched with the inner size of the limiting groove (10).

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