Magnetic shoe press-fitting clamp for motor stator

A technology of motor stator and magnetic tile, applied in the manufacture of stator/rotor body, etc., can solve the problems of uneven bonding, low production efficiency, magnetic tile contact, etc., to improve waterproof sealing, ensure size requirements, and high production efficiency Effect

Inactive Publication Date: 2015-03-04
安徽百宏达汽车电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages of traditional tooling and fixtures: firstly, two magnetic tile limit bosses are required to be punched on the bottom of the motor casing; the magnetic tile glue is coated with A and B glue by hand, and then the magnetic tile is gently glued into the motor c

Method used

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  • Magnetic shoe press-fitting clamp for motor stator
  • Magnetic shoe press-fitting clamp for motor stator

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0011] Referring to the figure, the motor stator magnet tile press-fit fixture includes a support plate 1, the lower end of the support plate 1 is threadedly connected with a support screw 2, and the upper end of the support plate 1 is connected with a backing plate 3 and a housing positioning block 4 through a cylindrical positioning pin. A motor housing 5 is fixedly connected to the housing positioning block 4, a T-shaped magnetic tile positioning bracket 6 is sandwiched between the housing positioning block 4 and the backing plate 3, and the upper part of the magnetic tile positioning bracket 6 has a positioning block extending into the housing. 4. The positioning sleeve 7 of the motor housing 5, the inner and outer walls of the positioning sleeve 7 are provided with a magnetic tile positioning slot 8, a magnetic tile clamping slot 9, and a magnetic tile positioning block 10 and a magnetic tile clamp are placed in the magnetic tile positioning slot 8. A magnetic tile 11 is pl...

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PUM

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Abstract

The invention discloses a magnetic shoe press-fitting clamp for a motor stator. The clamp comprises a supporting plate; a supporting screw rod is in threaded connection with the lower end of the supporting plat; the upper end of the supporting plate is connected with a base plate and a shell locating block by cylindrical locating pins; the shell locating block is fixedly connected with a motor shell; a T-shaped magnetic shoe locating bracket is clamped between the shell locating block and the base plate; a locating sleeve extending into the shell locating block and the motor shell is arranged at the upper part of the magnetic shoe locating bracket; thus, a lug boss for the motor shell to limit a magnetic shoe can be saved; waterproofness and airtightness of a motor product can be improved; moreover, good-looking appearance is realized; various dimensional requirements of the motor stator are easily guaranteed; high production efficiency is realized; during a magnetic shoe press-fitting process, breaking of the magnetic shoe is hard to cause; magnetic shoe glue can be filled just after the overall process is finished.

Description

technical field [0001] The invention relates to the field of press-fitting of motor stators, in particular to a jig for press-fitting magnetic tiles of motor stators. Background technique [0002] At present, in the press-fitting process of the stator magnetic tile of the wiper motor, the magnetic tile is made of iron epoxy Y32, the length is 32mm, the arch height is 12.5mm, the thickness is 4.8mm, and the width is 34mm. The magnetic tile clamp adopts 65Mn steel wire bending U-shaped Shape, diameter Φ2mm, after pressing the stator magnetic tile, ensure that the distance between the end face of the magnetic tile and the end of the casing: 19.5mm, the magnetic tile fits the inner wall of the casing, and the size of the opening is consistent with the bottom. Disadvantages of traditional tooling and fixtures: Firstly, two magnetic tile limit bosses are required to be punched with a punch at the bottom of the motor housing; the magnetic tile glue is coated with A and B glue by ha...

Claims

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Application Information

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IPC IPC(8): H02K15/02
Inventor 朱定富蒋学峰叶其式史志民杨银龙余钟鹤陈文利孙琳
Owner 安徽百宏达汽车电器有限公司
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