CN213547323U

CN213547323U - Motor rotor shaft assembly device

Info

Publication number: CN213547323U
Application number: CN202022507893.2U
Authority: CN
Inventors: 王奕树
Original assignee: Jieyang Yongyi Electronic Technology Co ltd
Current assignee: Jieyang Yongyi Electronic Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-25
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to a micromotor technical field especially relates to a motor rotor group axle device, include second base, first base, be used for towards the core mechanism of dashing of core to the chip, the second base is located one side of first base, the second base with be provided with between the first base for the perpendicular core mechanism of dashing down of first base, it installs to dash the core mechanism the second base towards in the one side of first base, the second base with dash be provided with between the core mechanism with dash the corresponding die cavity of core mechanism, dash core mechanism towards the die cavity direction removes, the utility model has the advantages of: the device passes through motor, cylinder transmission, forms the function of automatic group axle, promotes the chip through the cylinder, improves the degree of automation of processing, makes a plurality of links smooth go on, avoids the safety that manual operation brought, improves production efficiency and benefit.

Description

Motor rotor shaft assembly device

Technical Field

The utility model relates to a micromotor technical field especially relates to a motor rotor group axle device.

Background

The micromotor is a widely applied accessory, is suitable for various industries, has various and complicated processing processes, has low manual processing efficiency, is short of semi-automatic processing equipment and has low automation degree in common processing forms, particularly a core punching machine part, and further greatly influences the processing efficiency so as to improve the production cost of enterprises.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solve in the background art at least one technical problem design's a motor rotor group axle device.

In order to achieve the above purpose, the utility model adopts the following scheme: a motor rotor shaft assembly device comprises a second base, a first base and a core punching mechanism used for punching a core on a chip, wherein the second base is positioned on one side of the first base, the core punching mechanism which is vertical to the first base and faces downwards is arranged between the second base and the first base, the core punching mechanism is installed on one surface, facing the first base, of the second base, a cavity corresponding to the core punching mechanism is arranged between the second base and the core punching mechanism, and the core punching mechanism moves towards the direction of the cavity.

And a first transmission device is arranged above the second base, and an output shaft of the first transmission device is connected with the second base.

The first transmission device comprises a worm, a worm wheel and a motor, the worm is arranged relative to the core punching mechanism, the worm wheel is arranged at two ends of the worm, and a rotating shaft of the motor is connected with the worm wheel through gear meshing.

The core punching mechanism comprises a first base, a first air cylinder, a support, a first push rod and a second air cylinder, wherein the first air cylinder is arranged on one side of the first base, the surface, facing the core punching mechanism, of the first base is provided with the support, one end of the first air cylinder is connected to the support, and the first push rod of the first air cylinder pushes a chip to move towards a position corresponding to the core punching mechanism.

The first base is provided with a sliding groove, and the first cylinder penetrates through the sliding groove to push the chip to move towards the position corresponding to the core punching mechanism.

The sliding part is arranged on the sliding groove and matched with the sliding groove, and one end of the sliding part is connected with the first push rod.

Wherein the cavity is arranged on the surface of the sliding part facing the core punching mechanism.

Wherein, be located slider top is provided with the mounting, the mounting is installed on the spout, the mounting match in the slider.

And a feeding column corresponding to the cavity is arranged above the fixing piece.

And a third base is arranged above the second base, and the worm penetrates through the third base to be connected with the second base.

The utility model has the advantages that: the device passes through motor, cylinder transmission, forms the function of automatic group axle, promotes the chip through the cylinder, improves the degree of automation of processing, makes a plurality of links smooth go on, avoids the safety that manual operation brought, improves production efficiency and benefit.

Drawings

FIG. 1 is a front view of an electric motor rotor pack shaft assembly;

FIG. 2 is an isometric view of an electric motor rotor pack shaft assembly;

FIG. 3 is an enlarged view of a push block in the shaft assembly of the motor rotor assembly;

fig. 4 is an enlarged view of a bracket in the shaft assembly of the motor rotor.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which function is to supplement the description of the text part of the specification with figures, so that each technical feature and the whole technical solution of the present invention can be understood visually and vividly, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

In the description of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "more than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

In addition, unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Example 1: fig. 1 to 4 show an embodiment of the present invention, an electric motor rotor shaft assembly device, including first base 1, second base 2, a core punching mechanism 3 for punching the core to the chip, second base 2 is located one side of first base 1, is provided with core punching mechanism 3 for first base 1 is perpendicular down between second base 2 and first base 1, and core punching mechanism 3 is installed in the one side of second base 2 towards first base 1.

And a cavity 10 corresponding to the core punching mechanism 3 is arranged between the second base 2 and the core punching mechanism 3, and the cavity 10 is matched with the chip 9.

Wherein, third base 5 is installed to the top of second base 2, installs axostylus axostyle 25, axle sleeve 26 on lieing in second base 2, and axle sleeve 26 installs around second base 2, and the one end of axostylus axostyle 25 is installed on first base 1, and the other end of axostylus axostyle 25 passes second base 2 and installs on third base 3, through axostylus axostyle 25, axle sleeve 26's effect, dashes core mechanism 3 and dashes the core to chip 9 in the die cavity 10.

The first transmission device 4 is arranged above the third base 5, the first transmission device 4 comprises a motor 41, a worm 411 corresponding to the stamping mechanism 3 and worm wheels installed at two ends of the worm 411, a rod side end cover at one end of the worm 411 is installed at the top of the third base 5, the worm wheel at the other end of the worm 411 is connected with a rotating shaft of the motor 41 through gear meshing, the rotating shaft of the motor 41 rotates to drive the gear to move, and the worm 411 moves linearly through gear meshing.

The worm 411 is driven by the rotating shaft of the motor 41 to move towards the second base 2, so as to act on the core punching mechanism 3 mounted on the second base 2, move the core punching mechanism 3 towards the chip 9 on the cavity 10, and punch the chip 9.

Wherein, the core punching mechanism 3 is internally provided with a clamping component which has a clamping function to the shaft core.

Wherein, the face of the first base 2 facing the core punching mechanism 3 is provided with a bracket 21 vertical to the first base 1, the bracket 21 is in an L shape, one protruding end of the bracket 21 is provided with an opening 211, and the other end of the bracket 21 is installed on the first base 1.

Support columns 24 are arranged on the surface, facing the core punching mechanism 3, of the first base 1, and the support columns 24 are symmetrically distributed on the first base 1.

Wherein, a sliding groove 22 is arranged above the supporting column 24, the sliding groove 22 is installed on the supporting column 24, the sliding groove 22 is a block body with a concave middle part, and the concave surface of the sliding groove 22 faces the core punching mechanism 3.

Wherein, a sliding part 7 is arranged on the sliding groove 22, the die cavity 10 is arranged on one surface of the punching mechanism 3 on the surface of the sliding part 7, the size of the sliding part 7 is matched with the size of the depression of the sliding groove 22, and the sliding part 7 moves back and forth on the position of the depression of the sliding groove 22.

Wherein, be provided with first cylinder 6 on the position with support 21 homonymy, the pole side one end card of first cylinder 6 is on the trompil 211 of support 21, and the push rod of first cylinder 6 passes the trompil 211 on support 21 and is connected with slider 7, and the trompil 211 inboard on support 21 is fixed through the fastener with the outside, fixes first cylinder 6 on support 21, and the push rod of first cylinder 6 passes trompil 211, and the push rod of first cylinder 6 promotes chip 9 and towards the corresponding position of punching core mechanism 3 and move.

Wherein, the top of spout 22 is provided with mounting 23, and the length of mounting 23 is less than slider 7 length, and mounting 23 installs on spout 22, and the bottom of mounting 23 is equipped with the notch, and mounting 23 matches in slider 7.

Wherein, set up the pay-off post 8 corresponding with die cavity 10 on the slider 7 on the mounting 23, the chip 9 on the pay-off post 8 moves and falls into in the die cavity 10 along the pay-off post 8 is on the fixed block 23 to the dress of pay-off post 8.

When the device is operated, the chips 9 under the action of gravity fall vertically downwards along the feeding column 8 into the cavities 10 on the sliding parts 7, and the chips 9 are captured by the photoelectric sensors in the cavities 10 and fall into the cavities 10.

The sliding part 7 moves the chip 9 towards the corresponding position below the core punching mechanism 3 by being pushed by the first air cylinder 6, and the position of the chip 9 is captured by the photoelectric sensor.

The rotating shaft of the motor 41 in the first transmission device 4 transmits power to the worm 411 through gear engagement, the circular motion of the motor 41 is converted into the linear motion of the worm 411, the worm 411 penetrates through the third base 5 to push the core punching mechanism 3 on the second base 2 to move towards the chip 9 on the cavity 10, the core punching effect is achieved, and the shaft core is clamped on the chip 9, so that the automatic shaft assembling effect is formed.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a motor rotor group axle device, includes first base (1), second base (2), is used for towards core mechanism (3) of dashing of core to chip (9), its characterized in that: the core punching mechanism is characterized in that the second base (2) is located on one side of the first base (1), a core punching mechanism (3) which is vertical downwards relative to the first base (1) is arranged between the second base (2) and the first base (1), the core punching mechanism (3) is installed on one surface, facing the first base (1), of the second base (2), a cavity (10) corresponding to the core punching mechanism (3) is arranged between the second base (2) and the core punching mechanism (3), and the core punching mechanism (3) moves towards the direction of the cavity (10).

2. An electric machine rotor shaft assembly as set forth in claim 1, wherein: a first transmission device (4) is arranged above the second base (2), and an output shaft of the first transmission device (4) is connected with the second base (2).

3. An electric machine rotor shaft assembly as set forth in claim 2, wherein: first transmission (4) include worm (411), worm wheel, motor (41), worm (411) for towards core mechanism (3) setting, the worm wheel is installed the both ends of worm (411), the pivot of motor (41) pass through gear engagement with the worm wheel is connected.

4. An electric machine rotor pack shaft apparatus as claimed in claim 1 or 3, wherein: a first air cylinder (6) is arranged on one side of the first base (1), a support (21) is arranged on the surface, facing the core punching mechanism (3), of the first base (1), one end of the first air cylinder (6) is connected to the support (21), and a first push rod of the first air cylinder (6) pushes the chip (9) to move towards the position corresponding to the core punching mechanism (3).

5. An electric machine rotor shaft assembly as set forth in claim 4, wherein: a sliding groove (22) is formed above the first base (1), and the first air cylinder (6) penetrates through the sliding groove (22) to push the chip (9) to move towards the position corresponding to the core punching mechanism (3).

6. An electric machine rotor shaft assembly as set forth in claim 5, wherein: a sliding part (7) matched with the sliding groove (22) is arranged on the sliding groove (22), and one end of the sliding part (7) is connected with the first push rod.

7. An electric machine rotor shaft assembly as set forth in claim 6, wherein: the die cavity (10) is arranged on the surface of the sliding part (7) facing the core punching mechanism (3).

8. An electric machine rotor shaft assembly as set forth in claim 7, wherein: a fixing piece (23) is arranged above the sliding piece (7), the fixing piece (23) is installed on the sliding groove (22), and the fixing piece (23) is matched with the sliding piece (7).

9. An electric machine rotor shaft assembly as set forth in claim 8, wherein: and a material feeding column (8) corresponding to the cavity (10) is arranged above the fixing piece (23).

10. An electric machine rotor shaft assembly as set forth in claim 3, wherein: a third base (5) is arranged above the second base (2), and the worm (411) penetrates through the third base (5) to be connected with the second base (2).