Motor rotor glue injection tooling
A technology for motor rotor and glue injection, which is used in electromechanical devices, manufacturing motor generators, and manufacturing stator/rotor bodies, etc., can solve problems such as glue overflow and glue side flow on the surface of the iron core
Pending Publication Date: 2019-11-05
SUZHOU LVKON TRANSMISSION TECH CO LTD
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Problems solved by technology
[0003] In view of the above problems, the present invention provides a motor rotor glue injection tool, which can effectively improve the problem of glue overflow between each section of the rotor core, and at the same time avoid the reverse insertion direction of the permanent magnet, and solve the problem of too much glue injection or inserting magnets. The glue overflows behind the steel, which leads to the problem of side flow of the glue on the surface of the iron core, and the installation and disassembly between the tooling and the motor rotor is simple and convenient
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[0023] A motor rotor glue injection tooling, see Figure 1-Figure 5 : it comprises a base 1, the top of the base 1 is a circular positioning platform 101, the upper surface of the circular positioning platform 101 is centered on the center of the circle with some first bolt holes 11, and the upper surface of the circular positioning platform 101 is centered on the center of the circle. There are also several second bolt holes 12 around the center, and the bottom arcs 21 of the two T-shaped blocks 2 are fixed to the second bolt holes 12 through the first bolts respectively. Each T-shaped block 2 includes a vertically arranged The guide arc 22, the upper surface of the guide arc 22 of the two T-shaped blocks 2 is fixed with a ring partition 3, and the corresponding lower end faces of the ring partition 3 are respectively press-fitted on the upper surface of the guide arc 22. The inner edge of the lower surface of the ring partition 3 is provided with an upper concave step ring g...
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The invention provides a motor rotor glue injection tooling which can effectively improve the problem of overflowing glue between each rotor core. A permanent magnet is prevented from being inserted in the inverse direction. The problem of lateral flow of glue on the surface of an iron core, which is caused by the fact that the glue is too full or the glue is overflowed after a magnetic steel is inserted, is solved. The installation and disassembly of the tooling and a motor rotor are simple and convenient. A circular positioning table is arranged at the upper part of a base. A number of firstbolt holes are circularly distributed around the upper surface of the circular positioning table. A number of second bolt holes are circularly distributed around the upper surface of the circular positioning table. The bottom arc edges of two T-shaped blocks are fixedly connected with the second bolt holes through first bolts respectively. Each T-shaped block comprises a guiding arc edge vertically arranged. Annular baffles are fixedly arranged on the upper surfaces of the guiding arc edges of the T-shaped blocks. The corresponding lower end faces of the annular baffles are press-fitted on the upper surfaces of the guiding arc edges respectively.
Description
technical field [0001] The invention relates to the technical field of motor rotor glue injection, in particular to a motor rotor glue injection tool. Background technique [0002] In the manual production stage of the motor rotor, ensure that the upper and lower positions of the magnetic steel slots of each rotor core correspond to each other and correctly insert the magnetic steel for fixing, and then inject glue into the magnetic steel slots. However, in the process of rotor glue injection, a series of problems such as side leakage or overflow of glue, reversed direction of magnet steel insertion, difficulty in dismantling after glue curing, and difficulty in glue cleaning are prone to occur. Contents of the invention [0003] In view of the above problems, the present invention provides a motor rotor glue injection tool, which can effectively improve the problem of glue overflow between each section of the rotor core, and at the same time avoid the reverse insertion di...
Claims
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Login to View More IPC IPC(8): H02K15/03
CPCH02K15/03
Inventor 李磊魏玉珍刘振国
Owner SUZHOU LVKON TRANSMISSION TECH CO LTD