CN214770194U - Cylindrical motor stator goes into shell push in device - Google Patents

Abstract

The utility model discloses a cylindrical motor stator income shell push in device, include: a work table; a press-in member; the fixing device is detachably arranged on the workbench and comprises a bearing part sleeved by the iron barrel and a positioning part arranged on the bearing part and sleeved by the stator; and the driving device is arranged on the workbench and used for driving the pressing part to move up and down, so that the pressing part moves down to press the stator into the iron bucket and move up to keep away from the iron bucket. The device has simple structure and high production efficiency.

Description

Cylindrical motor stator goes into shell push in device

Technical Field

The utility model belongs to the technical field of the motor production technique and specifically relates to a cylindrical motor stator income shell push in device.

Background

When cylindrical motor stator installation, generally put the stator earlier on the iron cylinder mouth, nevertheless because stator and iron cylinder are the tension fit, the external diameter of stator is greater than the internal diameter of iron cylinder, consequently the stator can not put in advance in the iron cylinder, can only put at the nozzle, but the level and smooth firm that generally hardly put, the stator is very easily emptyd crooked when the bed die starts to push down, crushes with the iron cylinder pressure with stator, causes loss of property or incident even. In another method, the stator is driven into the iron cylinder by a hammer in advance and then is pressed into the cylinder or the oil press, which is inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and providing a cylindrical motor stator income shell push in device.

The technical scheme of the utility model: a cylindrical motor stator case-in press-in device, comprising:

a work table;

a press-in member;

the fixing device is detachably arranged on the workbench and comprises a bearing part sleeved by the iron barrel and a positioning part arranged on the bearing part and sleeved by the stator;

and the driving device is arranged on the workbench and used for driving the pressing part to move up and down, so that the pressing part moves down to press the stator into the iron bucket and move up to keep away from the iron bucket.

Preferably, the press-in member is a circular member having one end opened and extending inwardly.

Preferably, the bearing part comprises a first disc and a second disc, the second disc is arranged on the first disc, and the diameter of the second disc is equal to the inner diameter of the iron bucket.

Preferably, a plurality of threaded holes are formed in the first disc.

Preferably, the contact surfaces of the first disk and the second disk with the iron bucket are smooth surfaces.

Preferably, location portion includes cylinder, elastic component and one end opening and the circular sliding sleeve of inside extension, the elastic component sets up between cylinder and the circular sliding sleeve, circular sliding sleeve can slide on the cylinder.

Preferably, the outer surface of the circular sliding sleeve is a smooth surface.

The utility model has the advantages that: in the utility model, the iron bucket is sleeved on the bearing part, the stator sleeve is sleeved on the positioning part, the bottom of the stator is contacted with the inner wall of the top end of the iron bucket, the driving device drives the pressing part to move downwards to press the stator into the iron bucket, and the driving device drives the pressing part to move upwards to keep away from the iron bucket, so that the stator is quickly pressed into the iron bucket, and the stator cannot be inclined in the pressing process; the device has simple structure and high production efficiency.

Drawings

FIG. 1 is a front view of the overall structure of the preferred embodiment of the present invention;

FIG. 2 is a sectional view of the press-in member, the bearing portion and the positioning portion according to the preferred embodiment of the present invention;

fig. 3 is a schematic diagram of the stator pressing in of the present invention.

Reference numerals: the device comprises a workbench 1, a support column 11, a transverse plate 12, a press-in piece 2, a bearing part 3, a first disc 31, a threaded hole 301, a second disc 32, a positioning part 4, a cylinder 41, an elastic piece 42, a circular sliding sleeve 43, a driving device 5, an iron bucket 6 and a stator 7.

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 to 3, a cylindrical motor stator in-shell press-in apparatus includes:

a work table 1;

a press-in member 2;

the fixing device is detachably arranged on the workbench 1 and comprises a bearing part 3 sleeved by an iron barrel 6 and a positioning part 4 arranged on the bearing part 3 and sleeved by a stator 7;

and the driving device 5 is arranged on the workbench 1, and the driving device 5 is used for driving the pressing piece 2 to move up and down, so that the pressing piece 2 moves downwards to press the stator 7 into the iron bucket 6 and the pressing piece 2 moves upwards to be far away from the iron bucket 6. The utility model discloses in, on the bearing part 3 of establishing 6 covers of iron bucket, on the location portion 4 of establishing 7 covers of stator again and the inner wall contact on stator 7 bottom and 6 tops of iron bucket, the 2 downstream of drive arrangement 5 drives the part of impressing is impressed stator 7 in iron bucket 6, and drive arrangement 5 redrives the part of impressing 2 upward movement and keeps away from iron bucket 6, accomplishes and impresses stator 7 fast in iron bucket 6, and stator 7 pushes down the in-process can not be crooked. Specifically, be provided with a plurality of support column 11 and diaphragm 12 on the workstation 1, diaphragm 12 passes through support column 11 and sets up on workstation 1, and drive arrangement 5 is its setting on diaphragm 12 for the cylinder, and 5 output ends of drive arrangement are connected with the piece 2 of impressing.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in this embodiment, the pressing-in part 2 is a circular part, one end of the pressing-in part 2 is open and extends towards the inside, the pressing-in part 2 is designed in a ring shape, the pressing-in part 2 can be in contact with the top of the whole stator 7, the stress is balanced when the stator 7 is pressed down, the stator 7 cannot be skewed, the pressing-in part 2 is provided with an opening, the pressing-in part 2 can avoid the top of the stator 7, and the stator 7 is prevented from being crushed.

In this embodiment, the bearing part 3 includes a first disk 31 and a second disk 32, the second disk 32 is disposed on the first disk 31, the diameter of the second disk 32 is equal to the inner diameter of the iron bucket 6, and when the iron bucket 6 is used, the iron bucket 6 is sleeved on the outer wall of the second disk 32, so as to prevent the iron bucket 6 from swinging.

In this embodiment, the first disk 31 is provided with a plurality of threaded holes 301, and bolts pass through the threaded holes 301 to fix the first disk 31 on the table 1.

In this embodiment, the contact surfaces of the first disk 31 and the second disk 32 with the iron bucket 6 are smooth surfaces, so as to prevent scratching the iron bucket 6.

In this embodiment, the positioning portion 4 includes a cylinder 41, an elastic member 42 and a circular sliding sleeve 43 having an opening at one end and extending inward, the elastic member 42 is disposed between the cylinder 41 and the circular sliding sleeve 43, the circular sliding sleeve 43 can slide on the cylinder 41, the top end of the pressing member 2 moves downward and contacts with the top of the circular sliding sleeve 43, and when the pressing member 2 continues to move downward, the elastic member 42 is pressed to move the circular sliding sleeve 43 downward, so as to achieve the buffering protection effect.

In this embodiment, the outer surface of the circular sliding sleeve 43 is smooth, so as to prevent the stator 7 from being scratched.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (7)

1. The utility model provides a cylindrical motor stator income shell push in device which characterized in that includes:

a table (1);

a press-in member (2);

the fixing device is detachably arranged on the workbench (1) and comprises a bearing part (3) sleeved by an iron barrel (6) and a positioning part (4) arranged on the bearing part (3) and sleeved by a stator (7);

drive arrangement (5), set up on workstation (1), drive arrangement (5) are used for the drive member (2) up-and-down motion impresses makes member (2) downstream impresses stator (7) in iron ladle (6) and makes member (2) upstream motion impresses keep away from iron ladle (6).

2. The cylindrical motor stator in-shell press-in device according to claim 1, wherein: the press-in member (2) is a circular member having one end opened and extending inward.

3. The cylindrical motor stator in-shell press-in device according to claim 1, wherein: the bearing part (3) comprises a first disc (31) and a second disc (32), the second disc (32) is arranged on the first disc (31), and the diameter of the second disc (32) is equal to the inner diameter of the iron bucket (6).

4. The cylindrical motor stator in-shell press-in device according to claim 3, wherein: the first disc (31) is provided with a plurality of threaded holes (301).

5. The cylindrical motor stator in-shell press-in device according to claim 3, wherein: the contact surfaces of the first disc (31) and the second disc (32) and the iron bucket (6) are smooth surfaces.

6. The cylindrical motor stator in-shell press-in device according to claim 1, wherein: location portion (4) include cylinder (41), elastic component (42) and one end opening and the circular sliding sleeve (43) of inside extension, elastic component (42) set up between cylinder (41) and circular sliding sleeve (43), circular sliding sleeve (43) can slide on cylinder (41).

7. The cylindrical motor stator in-shell press-in device according to claim 6, wherein: the outer surface of the circular sliding sleeve (43) is a smooth surface.

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