CN219576750U - Yarn machine rotation motor - Google Patents

Abstract

The utility model discloses a yarn machine rotary motor, which comprises a motor shell, a motor end cover, a motor fixing plate and a motor main shaft, wherein the motor shell comprises a first cylindrical shell and a second cylindrical shell, the outer diameter of the first cylindrical shell is smaller than that of the second cylindrical shell, a bearing is arranged in the inner cavity of the first cylindrical shell, a stator component and a rotor component are arranged in the inner cavity of the second cylindrical shell, one end of the motor main shaft is positioned in the inner cavity of the second cylindrical shell and matched with the rotor component, and the other end of the motor main shaft penetrates through the inner cavity of the first cylindrical shell and is connected with a connecting shaft.

Description

Yarn machine rotation motor

Technical Field

The utility model relates to the technical field of motors, in particular to a yarn machine rotary motor.

Background

The yarn is a textile, and is processed into products with certain fineness by various textile fibers, and is used for weaving, rope making, thread making, knitting, embroidery and the like, and is divided into short fiber yarns, continuous filaments and the like, wherein the fineness of the yarn has various expression methods, such as number, metric count, english count, denier and the like, and wool yarns and woolen yarns are generally used for weaving woolen sweaters, woolen pants, woolen vests, scarves, hats and gloves and knitting various spring and autumn clothing articles, and have a decoration effect besides warmth retention.

At present, a motor is usually adopted as a driving part in a spinning mechanism in the spinning industry to pull yarns, the whole shell of the existing motor is usually a cylinder, the waste space occupies a large volume, the layout is unreasonable, and in addition, the problems of inconvenience in installation and the like are solved.

Disclosure of Invention

In order to solve the technical problems, the utility model relates to a rotary motor of a yarn machine, which has simple and reliable structure, effectively solves the technical problems, is suitable for popularization and use, and is realized by the following technical scheme:

the utility model provides a yarn machine rotation motor, includes motor housing, motor end cover, motor fixed plate, motor main shaft, motor housing is including coaxial first cylinder shell, the second cylinder shell that sets up and be connected, the external diameter of first cylinder shell is less than the external diameter of second cylinder shell, the hole diameter of second cylinder shell is greater than the hole diameter of first cylinder shell, be used for installing the bearing in the inner chamber of first cylinder shell, install stator module and rotor subassembly in the inner chamber of second cylinder shell, motor main shaft's one end is located in the inner chamber of second cylinder shell and cooperatees with rotor subassembly, motor main shaft's the other end passes first cylinder shell's inner chamber and be connected with the connecting axle, motor end cover installs and keeps away from first cylinder shell's one end at the second cylinder shell, motor fixed plate with first cylinder shell fixed connection.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the motor fixing plate is in a circular ring shape, an inner hole matched with the first cylindrical shell is formed in the motor fixing plate, the motor fixing plate is sleeved on the first cylindrical shell and fixedly connected with the first cylindrical shell in a welding mode, and a plurality of mounting and positioning holes are formed in the motor fixing plate.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the motor end cover is provided with a plurality of bolt mounting holes, the motor end cover is attached to the end face of the second cylindrical shell, and the motor end cover is detachably connected with the second cylindrical shell through a bolt assembly.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the bearings are arranged in the inner cavity of the first cylindrical shell and are uniformly distributed at intervals along the axis direction.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the second cylinder shell is close to one side of motor end cover and is equipped with the recess, the recess runs through the second cylinder shell along radial, the recess is used for crossing the line.

Compared with the prior art, the utility model has the following outstanding and beneficial technical effects: the motor has reasonable structural layout, the motor shell is adjusted and changed according to the size and volume adaptability of the internal installation component, the space is fully utilized, the whole volume of the shell is reduced, the material consumption is reduced, the cost is reduced, the motor is convenient and quick to install, the split is convenient, and the structure is stable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

fig. 2 is a schematic sectional view of the structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the drawings in the embodiments, however, the following detailed description and the embodiments are only for illustrative purposes and not limiting the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, merely for convenience in describing the present utility model, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

In order to solve the technical problems, as shown in fig. 1-2, the utility model relates to a yarn machine rotary motor, which comprises a motor shell, a motor end cover 1, a motor fixing plate 2 and a motor main shaft 3, wherein the motor shell comprises a first cylindrical shell 4 and a second cylindrical shell 5 which are coaxially arranged and connected, the motor shell is of an integrated structure, the structural strength is ensured by the motor shell, the outer diameter of the first cylindrical shell 4 is smaller than the outer diameter of the second cylindrical shell 5, the inner hole diameter of the second cylindrical shell 5 is larger than the inner hole diameter of the first cylindrical shell 4, a bearing 6 is arranged in the inner cavity of the first cylindrical shell 4, a stator assembly 8 and a rotor assembly 9 are arranged in the inner cavity of the second cylindrical shell 5, one end of the motor main shaft 3 is positioned in the inner cavity of the second cylindrical shell 5 and matched with the rotor assembly 9, the motor main shaft 3 is connected with the motor main shaft through the first cylindrical shell 4, the outer diameter of the first cylindrical shell 4 is reduced, the size of the first cylindrical shell is reduced by the whole motor end cover 4, the size of the motor is reduced, the whole size is reduced by the first cylindrical shell 4 is connected with the first cylindrical shell 4, the whole size is reduced, the size is reduced by the whole size of the motor is reduced, the whole size is reduced, the size is reduced by the whole size is reduced, and the size is compared with the size, thereby reducing the cost

It is further preferable in this embodiment that the motor fixing plate 2 is in a ring shape, the motor fixing plate 2 is provided with an inner hole adapted to the first cylindrical shell 4, the motor fixing plate 2 is sleeved on the first cylindrical shell 4 and fixedly connected with the first cylindrical shell 4 in a welded manner, the motor fixing plate 2 is provided with a plurality of mounting positioning holes 10, the motor fixing plate 2 is connected with the motor shell into a whole, and the motor fixing plate 2 can be matched with a mounting plate of a machine body to be connected, so that the quick positioning and mounting of the motor can be realized.

It is further preferable in this embodiment that the motor end cover 1 is provided with a plurality of bolt mounting holes 11, the motor end cover 1 is attached to the end face of the second cylindrical shell 5, the motor end cover 1 is detachably connected with the second cylindrical shell 5 through a bolt assembly, the motor end cover 1 is convenient to be detached from the motor shell, and during maintenance, the motor end cover 1 can be opened to perform operations such as maintenance and replacement on parts inside the second cylindrical shell 5.

In this embodiment, it is further preferable that the plurality of bearings 6 are disposed in the inner cavity of the first cylindrical housing 4 and are uniformly distributed along the axis direction, and the multiple bearings 6 are disposed in a distributed manner and are matched with the motor spindle 3, so that the running stability of the motor is ensured under the condition of increasing the rotating speed of the motor spindle 3, and therefore, the rotating speed of the motor is ensured and increased under the condition of reducing the whole motor volume, and the layout optimization is more reasonable.

It is further preferred in this embodiment that a groove 12 is provided on the side of the second cylindrical housing 5 close to the motor end cap 1, the groove 12 penetrates the second cylindrical housing 5 in the radial direction, and the groove 12 is used for passing through wires and the like.

It should be noted that technical features such as bolting, motor spindle, rotor assembly, stator assembly, etc. related to the present utility model should be considered as the prior art, and specific structures, working principles, and control modes and spatial arrangements related to these technical features may be selected conventionally in the art, and should not be considered as the utility model point of the present utility model, and the present utility model is not further specifically described in detail.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: equivalent changes in structure, shape and principle of the present utility model should be covered by the protection scope of the present utility model.

Claims (5)

1. A yarn machine rotation motor which characterized in that: including motor housing, motor end cover, motor fixed plate, motor main shaft, the motor housing is including coaxial first cylinder shell, the second cylinder shell that sets up and be connected, the external diameter of first cylinder shell is less than the external diameter of second cylinder shell, the hole diameter of second cylinder shell is greater than the hole diameter of first cylinder shell, be used for installing the bearing in the inner chamber of first cylinder shell, install stator module and rotor subassembly in the inner chamber of second cylinder shell, the one end of motor main shaft is located in the inner chamber of second cylinder shell and cooperate with rotor subassembly, the other end of motor main shaft passes the inner chamber of first cylinder shell and be connected with the connecting axle, the motor end cover is installed and is kept away from the one end of first cylinder shell at the second cylinder shell, the motor fixed plate with first cylinder shell fixed connection.

2. A yarn machine rotating electrical machine as in claim 1 wherein: the motor fixing plate is in a circular ring shape, an inner hole matched with the first cylindrical shell is formed in the motor fixing plate, the motor fixing plate is sleeved on the first cylindrical shell and fixedly connected with the first cylindrical shell in a welding mode, and a plurality of mounting and positioning holes are formed in the motor fixing plate.

3. A yarn machine rotating electrical machine as in claim 2 wherein: the motor end cover is provided with a plurality of bolt mounting holes, the motor end cover is attached to the end face of the second cylindrical shell, and the motor end cover is detachably connected with the second cylindrical shell through a bolt assembly.

4. A yarn machine rotating electrical machine as claimed in claim 3, wherein: the bearings are arranged in the inner cavity of the first cylindrical shell and are uniformly distributed at intervals along the axis direction.

5. The yarn machine rotating electric machine of claim 4, wherein: the second cylinder shell is close to one side of motor end cover and is equipped with the recess, the recess runs through the second cylinder shell along radial, the recess is used for crossing the line.