Stator alignment positioning mechanism of stator housing pressing machine
A technology for stator casing and press-fitting machine, which is applied in the manufacture of stator/rotor bodies, electromechanical devices, and motor generators, etc., can solve the problems of low assembly efficiency, damage to the stator and casing, etc., and achieves improved assembly efficiency and convenient operation. quick effect
Active Publication Date: 2017-01-04
SUZHOU TONGJIN PRECISION IND
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Problems solved by technology
Since there is a key between the stator and the casing, the stator needs to be manually rotated in the process of aligning the stator with the casing so that the key on the stator is aligned with the keyway of the casing. This process requires the cooperation of multiple people, and the stator and the casing The shells are prone to collision and damage, and the assembly efficiency is low
Method used
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Embodiment
[0020] Example: see Figure 1-5 Shown:
[0021] A stator alignment and positioning mechanism of a stator casing pressing machine includes a seat body 1 , a stator jig 2 , an overturning drive mechanism 3 , a key limit mechanism 4 and an axial alignment and abutment mechanism 6 .
[0022] see Figure 1-5 As shown, the stator fixture 2 is provided with a stator supporting arc surface 21 for matching with the outer peripheral surface of the stator, and the stator fixture 2 is slid along an arc track relative to the base body 1, and the center of the arc track coincides with the axis of the stator 5 supported by the stator jig 2 .
[0023] see Figure 1-5 As shown, the turning drive mechanism 3 includes a turning cable-stayed cylinder 31, the cylinder body of the turning side-staying cylinder 31 is hinged with the seat body 1, and the end of the action rod of the turning side-stayed cylinder 31 is hinged with the stator jig 2, Connect the overturning cable-stayed cylinder 31 b...
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A stator alignment positioning mechanism of a stator housing pressing machine is characterized by comprising a base (1), a stator jig (2), a turnover driving mechanism (3) and a key limiting mechanism (4), wherein a stator support arc surface (21) is arranged on the stator jig (2) and is matched with a stator peripheral surface, the stator jig (2) is arranged relative to the base (1) along an arc track in a sliding way, the turnover driving mechanism (3) comprises a turnover inclined pull air cylinder (31), the turnover inclined pull air cylinder (31) is connected between the base (1) and the stator jig (2) so as to drive the stator jig (2) to move along the arc track, the key limiting mechanism (4) comprises a detection rod (41), a key limiting switch (42) and a moving mechanism (43), and the key limiting switch (42) is arranged on an end part, facing a stator (5) supported by the stator jig (2), of the detection rod (41) and is used for detecting a key on the stator (5) supported by the stator jig (2).
Description
technical field [0001] The invention relates to automatic assembly equipment, in particular to a stator alignment and positioning mechanism on a stator casing pressing machine. The stator casing pressing machine is specially used for completing the assembly of the stator and the casing of large motors. Background technique [0002] For large motors above 150KW, since the weight of the stator (iron core and coil) reaches 200Kg, the assembly process of pressing the stator into the casing is very difficult. There is no automatic equipment for this process in the prior art, and It is completed by a large press with manual hoisting. The existing assembly process is roughly as follows: first use the hoisting equipment to move the heated casing to a large press and fix it with tooling, then manually use the hoisting equipment to move the stator to align the stator, align it with the casing, and finally start Large press, the stator is pressed into the casing by the pressure head ...
Claims
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IPC IPC(8): H02K15/02
CPCH02K15/028
Inventor 罗宿程先锋陈国平蔡林虎钱波
Owner SUZHOU TONGJIN PRECISION IND