A permanent magnet mounting semi-automatic machine for a permanent magnet brushless outer rotor hub motor
A permanent magnet brushless, in-wheel motor technology, which is used in the manufacture of stator/rotor bodies, etc., can solve the problems of reliability and unsecured paste quality, and achieve the effect of saving manpower, taking into account the economy, and ensuring stability.
Active Publication Date: 2018-01-30
ZHEJIANG ZHAOFENG MECHANICAL & ELECTRONICS CO LTD
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] However, at present, many permanent magnets are mounted by hand, and the reliability and quality of the paste are not guaranteed. How to carry out standard, reliable and uniform mounting of permanent magnets has always been a difficult problem in this field.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] Such as Figure 1 to Figure 3 As shown, a permanent magnet mounting semi-automatic machine for a permanent magnet brushless outer rotor hub motor, including a base 3, the base 3 is cylindrical, and several permanent magnets are evenly distributed along the circumference of the base 3 The device 1 is provided with a casing 31 above the base 3 , and the casing 31 is also cylindrical, but its diameter is smaller than that of the base 3 . The permanent magnet attraction device control mechanism 2 for controlling the permanent magnet attraction device 1 is installed on the shell 31 . The base 3 is used to adjust the height of the permanent magnet when it is mounted, and can accurately install the permanent magnet to the designated position. The permanent magnet attraction device 1 is provided with a coil 13, and the direction of the electric current through the coil 13 changes the magnetic field, and uses electromagnetic characteristics to attract Close the permanent magnet...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a permanent magnet mounting semi-automatic machine for a permanent magnet brushless outer rotor hub motor. A support cylinder, the support cylinder is movable along the axial direction with a pull-in rod, the head end of the pull-in rod is provided with a pull-in probe, the outside of the pull-in rod is provided with a coil; above the base is provided The shell, the permanent magnet pull-in device control mechanism for controlling the permanent magnet pull-in device is installed on the shell, the permanent magnet pull-in device control mechanism includes a slide bar, the slide bar is vertically arranged in the shell, the The bottom end of the slide bar is provided with a drive head, the top end of the slide bar is provided with a handle, a return spring is provided between the slide bar and the shell, and a control switch is provided on the handle. The invention can realize the semi-automatic sticking of the permanent magnets, which not only saves a part of manpower, but also ensures that the permanent magnets can be evenly and symmetrically pasted on the inner wall of the outer rotor.
Description
technical field [0001] The invention relates to hub motor assembly technology, in particular to a permanent magnet mounting device for a permanent magnet brushless outer rotor hub motor. Background technique [0002] In today's rapid development, due to the limitation of resource shortage and people's increasing attention to pollution problems, the resource and pollution problems caused by diesel and gasoline vehicles are gradually being taken seriously by people, and people's eyes are turning to a kind of energy that can replace petroleum. New energy and less polluting means of transportation. In this environment, electric vehicles came into being. With the vigorous development of the electric vehicle industry, the brushless hub motor has also set off a research boom in our country. Due to the late start of hub motors in our country, although a lot of manpower, material and financial resources have been invested, there is still a certain gap compared with developed countr...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02K15/03
Inventor 雷良育陈永飞胡烨潘汉明焦倩
Owner ZHEJIANG ZHAOFENG MECHANICAL & ELECTRONICS CO LTD