CN213289336U

CN213289336U - Optical module squirrel cage rotor assembly mechanism

Info

Publication number: CN213289336U
Application number: CN202022109099.2U
Authority: CN
Inventors: 王震; 杨东镇; 姚青
Original assignee: Wuhan Ruijiexing Intelligent Technology Co ltd
Current assignee: Wuhan Ruijiexing Intelligent Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-28
Anticipated expiration: 2030-09-23

Abstract

The utility model provides an optical module squirrel cage rotor assembly mechanism, through setting up carousel and a plurality of anchor clamps, realize circulating feeding to compress tightly rotor shaft and squirrel cage rotor through servo electric cylinder drive mould, realize automatic assembly, servo electric cylinder assembly precision is high, can satisfy the assembly requirement of rotor shaft and squirrel cage rotor; the jacking mechanism and the clamp are arranged, so that the material conveying device can adapt to the assembly of incoming materials with different sizes; the guide mechanism, the upper die and the clamp with the specific structure are arranged, so that the assembly precision can be improved.

Description

Optical module squirrel cage rotor assembly mechanism

Technical Field

The utility model relates to an automatic assembly field especially relates to an optical module squirrel cage rotor equipment mechanism.

Background

The squirrel-cage rotor is a common part of the optical module, and a rotor shaft needs to be pressed into the squirrel-cage rotor for fixation before assembly and then assembled on the optical module.

The rotor shaft and the squirrel cage rotor have small volume and high assembly precision requirement, and the prior manual assembly is generally adopted, so that the efficiency is low and the precision is not high.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an optical module squirrel cage rotor equipment mechanism, automatic assembly, and the precision is higher.

The technical scheme of the utility model is realized like this: the utility model provides an optical module squirrel cage rotor assembling mechanism, which comprises a frame (1), a turntable (2), a plurality of clamps (3), an upper die (4) and a servo electric cylinder (5), wherein,

the turntable (2) is horizontally arranged on the rack (1) and is rotatably connected with the rack;

the plurality of clamps (3) are rotationally and symmetrically arranged on the turntable (2) and are used for fixedly supporting the cage rotor and the rotor shaft incoming material;

the upper die (4) is arranged above one clamp (3);

and a servo electric cylinder (5) for driving the upper die (4) to ascend or descend.

On the basis of the technical scheme, preferably, a plurality of positioning through holes (20) are formed in the turntable (2), the clamp (3) comprises a lower die holder (31), a downward pressing die head (32) and an annular supporting table (33), a limiting groove (30) is formed in the top of the lower die holder (31), the downward pressing die head (32) is arranged on the limiting groove (30), a through channel for the rotor shaft to penetrate through is formed in the middle of the lower die holder (31) and the downward pressing die head (32), the annular supporting table (33) is fixed to the periphery of the lower die holder (31) in a nested mode, and the lower die holder (31) penetrates through the positioning through holes (20).

Further preferably, the lower die head (32) is in a gradual change rotary body structure with a small top diameter and a large bottom diameter.

Further preferred, still include climbing mechanism (6), climbing mechanism (6) include layer board (61) and first cylinder (62), and vertical the setting in frame (1) of first cylinder (62), and layer board (61) level sets up and the bottom is connected first cylinder (62), the top just sets up die holder (31) bottom.

Still further preferably, still include supporting mechanism (7), supporting mechanism (7) include second cylinder (71), two backup pads (72) and slide rail (73), and second cylinder (71) level sets up on frame (1) and connects two backup pads (72), and backup pad (72) and slide rail (73) sliding connection and selective stretch into layer board (61) below and support each other with it.

On the basis of the technical scheme, preferably, still include guiding mechanism (8), guiding mechanism (8) include guide post (81), roof (82) and fly leaf (83), and roof (82) level sets up and fixed servo electric cylinder (5), and fly leaf (83) level sets up and with guide post (81) sliding connection, and servo electric cylinder (5) and last mould (4) are connected respectively to fly leaf (83).

On the basis of the technical scheme, preferably, the upper die (4) comprises an upper die holder (41) and an upper die head (42), the bottom of the upper die holder (41) is provided with a fixing groove (40), the upper die head (42) is embedded in the fixing groove (40) and fixed with the fixing groove, and a through channel for the incoming material of the rotor shaft to pass through is formed in the middle of the upper die head (42).

Further preferably, the upper die head (42) is in a gradual change rotary body structure with a small bottom diameter and a large top diameter.

The utility model discloses an optical module squirrel cage rotor assembly mechanism has following beneficial effect for prior art:

(1) the automatic assembling device has the advantages that through the arrangement of the rotary table and the plurality of clamps, the circular feeding is realized, the servo electric cylinder drives the upper die to tightly press the rotor shaft and the squirrel cage rotor, the automatic assembling is realized, the assembling precision of the servo electric cylinder is high, and the assembling requirements of the rotor shaft and the squirrel cage rotor can be met;

(2) the jacking mechanism and the clamp are arranged, so that the material conveying device can adapt to the assembly of incoming materials with different sizes;

(3) the guide mechanism, the upper die and the clamp with the specific structure are arranged, so that the assembly precision can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of an optical module squirrel cage rotor assembly mechanism of the present invention;

fig. 2 is a perspective view of the jacking mechanism and the supporting mechanism part of the present invention;

fig. 3 is a perspective view of a guide mechanism part of the present invention;

fig. 4 is a perspective view of an upper mold portion of the present invention;

FIG. 5 is an exploded view of the turntable and clamp portion of the present invention;

fig. 6 is an exploded view of the clamp and the incoming material of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 all belong to the protection scope of the present invention.

As shown in fig. 1, with reference to fig. 2 to 6, the present invention provides an optical module squirrel cage rotor assembling mechanism, which includes a frame 1, a turntable 2, a plurality of clamps 3, an upper die 4, a servo electric cylinder 5, a jacking mechanism 6, a supporting mechanism 7 and a guiding mechanism 8.

The frame 1, which provides a horizontal work surface, may be of the prior art.

The rotary table 2 is horizontally arranged on the frame 1 and is rotatably connected with the frame, and the prior art can be adopted. Specifically, the turntable 2 may be driven to rotate intermittently by a motor.

And the clamp 3 is rotationally symmetrically arranged on the turntable 2 to fixedly support the cage rotor and the rotor shaft incoming material. Specifically, the fixture 3 includes a lower die holder 31, a pressing die head 32 and an annular support table 33, the top of the lower die holder 31 is provided with a limiting groove 30, the pressing die head 32 is arranged on the limiting groove 30, and a through passage for the rotor shaft to pass through is arranged between the lower die holder 31 and the pressing die head 32. By inserting the rotor shaft incoming material into the through passage, the squirrel cage rotor is nested on the rotor shaft and supported by the pressing die head 32, so that the squirrel cage rotor and the rotor shaft incoming material can be positioned, the upper die 4 is further driven to press the rotor shaft incoming material downwards, and the rotor shaft and the squirrel cage rotor are compacted. Specifically, the lower pressure die head 32 is a gradually-changing revolving structure with a small top diameter and a large bottom diameter. Therefore, the pressing die head 32 can be conveniently inserted into the annular groove at the bottom of the squirrel cage rotor, and the positioning is accurate.

Consider that squirrel cage rotor and rotor shaft supplied materials generally have two kinds of dimensions, for squirrel cage rotor and the rotor shaft supplied materials of adaptation unidimensional supplied materials, need set up anchor clamps 3 into the liftable formula, the utility model discloses be provided with a plurality of positioning hole 20 on carousel 2, annular brace table 33 nestification is fixed in die holder 31 circumference, and die holder 31 passes positioning hole 20. Therefore, the feeding height of the squirrel cage rotor and the rotor shaft can be adjusted by jacking the lower die holder 31, so that the squirrel cage rotor and the rotor shaft are suitable for feeding of different sizes.

As a component for driving the lower die holder 31 to automatically lift, the jacking mechanism 6 comprises a supporting plate 61 and a first cylinder 62, the first cylinder 62 is vertically arranged on the frame 1, the supporting plate 61 is horizontally arranged, the bottom of the supporting plate is connected with the first cylinder 62, and the top of the supporting plate is arranged right opposite to the bottom of the lower die holder 31. The lower die holder 31 can be jacked up by driving the supporting plate 61 to ascend or descend through the air cylinder 62.

In order to prevent that layer board 61 from receiving pressure drop, need support it, the utility model discloses supporting mechanism 7 has been set up, supporting mechanism 7 includes second cylinder 71, two backup pads 72 and slide rail 73, and second cylinder 71 level sets up in frame 1 and connects two backup pads 72, backup pad 72 and slide rail 73 sliding connection and selective stretch into layer board 61 below and support each other with it and hold. Therefore, when the size of the supplied materials is small, the first air cylinder 62 drives the supporting plate 61 to jack up, and the second air cylinder 71 drives the supporting plate 72 to extend out of the lower part of the supporting plate 61 along the slide rail 73 to support the supporting plate; when the supplied material size is larger, the second cylinder 71 drives the supporting plate 72 to retract along the slide rail 73, the first cylinder 62 drives the supporting plate 61 to descend, and the annular supporting platform 33 and the turntable 2 are mutually supported and supported by the supporting plate and the turntable.

And the upper die 4 is arranged above one of the clamps 3 and is driven by the servo electric cylinder 5 to press down to compact the cage rotor and the rotor shaft. Specifically, the upper die 4 includes an upper die base 41 and an upper die head 42, the bottom of the upper die base 41 is provided with a fixing groove 40, the upper die head 42 is nested in the fixing groove 40 and fixed with the fixing groove, and a through channel for the incoming material of the rotor shaft to pass through is formed in the middle of the upper die head 42. Specifically, the upper die head 42 is a tapered rotary structure with a small bottom diameter and a large top diameter. Therefore, the upper die head 42 can be conveniently inserted into the annular groove at the top of the squirrel cage rotor, and the positioning is accurate.

And a servo cylinder 5 for driving the upper mold 4 to ascend or descend. The servo electric cylinder 5 has high precision, can meet the positioning precision requirements of a rotor shaft and a squirrel cage rotor, and can also be replaced by other high-precision linear modules.

And the guide mechanism 8 guides the lifting of the upper die 4 to ensure the stability of the upper die. The guide mechanism 8 comprises a guide post 81, a top plate 82 and a movable plate 83, the top plate 82 is horizontally arranged and fixes the servo electric cylinder 5, the movable plate 83 is horizontally arranged and is in sliding connection with the guide post 81, and the movable plate 83 is respectively connected with the servo electric cylinder 5 and the upper die 4.

The utility model discloses an optical module squirrel cage rotor equipment mechanism action mode as follows:

firstly, inserting a squirrel cage rotor and rotor shaft incoming materials into a clamp 3 for positioning;

the turntable 2 rotates until the clamp 3 runs below the upper die 4, and whether the jacking mechanism 6 jacks up the clamp 3 is determined according to the squirrel cage rotor and the rotor shaft feeding gear;

then, the servo electric cylinder 5 drives the upper die 4 to press down, so that the cage rotor and the rotor shaft are compacted;

and finally, continuously rotating the turntable 2 to perform blanking treatment.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an optical module squirrel cage rotor equipment mechanism, its includes frame (1), its characterized in that: also comprises a turntable (2), a plurality of clamps (3), an upper die (4) and a servo electric cylinder (5), wherein,

the upper die (4) is arranged above one clamp (3);

2. The optical module squirrel cage rotor assembly mechanism of claim 1, wherein: be provided with a plurality of positioning hole (20) on carousel (2), anchor clamps (3) include die holder (31), push down die head (32) and annular brace table (33), die holder (31) top is provided with spacing groove (30), and push down die head (32) set up on spacing groove (30), set up the through passage that supplies the rotor shaft supplied material to pass in the middle of die holder (31) and push down die head (32), annular brace table (33) nestification is fixed in die holder (31) circumference, and positioning hole (20) are passed in die holder (31).

3. The optical module squirrel cage rotor assembly mechanism of claim 2, wherein: the downward pressing die head (32) is of a gradual change rotary body structure with a small top diameter and a large bottom diameter.

4. The optical module squirrel cage rotor assembly mechanism of claim 2, wherein: still include climbing mechanism (6), climbing mechanism (6) include layer board (61) and first cylinder (62), and first cylinder (62) vertical setting is on frame (1), and layer board (61) level sets up and the bottom is connected first cylinder (62), the top just sets up to a die holder (31) bottom.

5. The optical module squirrel cage rotor assembly mechanism of claim 4, wherein: still include supporting mechanism (7), supporting mechanism (7) include second cylinder (71), two backup pads (72) and slide rail (73), and second cylinder (71) level sets up in frame (1) and connects two backup pads (72), and backup pad (72) and slide rail (73) sliding connection and selective stretch into layer board (61) below and support each other with it and hold.

6. The optical module squirrel cage rotor assembly mechanism of claim 1, wherein: still include guiding mechanism (8), guiding mechanism (8) include guide post (81), roof (82) and fly leaf (83), and roof (82) level sets up and fixes servo electric cylinder (5), and fly leaf (83) level sets up and with guide post (81) sliding connection, and servo electric cylinder (5) and last mould (4) are connected respectively in fly leaf (83).

7. The optical module squirrel cage rotor assembly mechanism of claim 1, wherein: the upper die (4) comprises an upper die base (41) and an upper die head (42), a fixing groove (40) is formed in the bottom of the upper die base (41), the upper die head (42) is embedded in the fixing groove (40) and fixed with the fixing groove, and a through channel for a rotor shaft to pass through is formed in the middle of the upper die head (42).

8. The optical module squirrel cage rotor assembly mechanism of claim 7, wherein: the upper die head (42) is of a gradual change rotary body structure with a small bottom diameter and a large top diameter.