Riveting tooling for motor rear cover bearings
A technology for riveting tooling and rear end cover, applied in the direction of manufacturing tools, hand-held tools, etc., can solve the problems of slow motor speed, motor bearing shaft wear, motor noise increase, etc., to achieve high efficiency, high riveting accuracy, use long life effect
Active Publication Date: 2017-03-22
ZHEJIANG LINIX MOTOR
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Problems solved by technology
[0002] At present, the motor bearing is connected to the motor end cover by tight fit or glue. After a long period of use, the motor is prone to loosening of the bearing, which will lead to wear of the motor bearing shaft, increase of motor noise, and slow down of motor speed. happened
Method used
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[0023] Depend on figure 1 As shown, the riveting tooling of the present invention includes a disc-shaped positioning plate 4 , a tube-shaped positioning sleeve 5 , a positioning mandrel 6 and a positioning slider 7 .
[0024] Depend on figure 2 , Figure 4 As shown, one end of the positioning sleeve 5 is fixed to the positioning plate 4, and the other end of the positioning sleeve 5 is provided with a ring-shaped riveting body, and twelve raised riveting heads 8 are distributed on the ring-shaped riveting body, and the raised riveting heads 8 have a cuboid structure. Twelve protruding riveting heads 8 are arranged at uniform intervals in a ring shape. The inner cavity of the positioning sleeve 5 is provided with a positioning mandrel 6 , one end of the positioning mandrel 6 is threadedly fixed with the positioning plate 4 , and the other end of the positioning mandrel 6 extends outside the positioning sleeve 5 . The positioning mandrel 6 is slidingly connected to the posit...
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The invention discloses a riveting tool for a motor rear end cover bearing. The riveting tool comprises a locating plate, a locating sleeve of a hollow structure, a locating mandrel and a locating sliding block. One end of the locating sleeve is fixed to the locating plate, and an annular rivet body is arranged at the other end of the locating sleeve. A plurality of convex rivet points are distributed on the annular rivet body at intervals. The locating mandrel is arranged in the hollow structure of the locating sleeve, one end of the locating mandrel is fixed to the locating plate, and the other end of the locating mandrel extends out of the locating sleeve. The locating mandrel is in sliding connection with the locating sliding block, a bearing locating convex ring is formed at the outer end of the locating sliding block, and the position, corresponding to the position between the inner end of the locating sliding block and the locating plate, of the locating mandrel is sleeved with a compression spring. The motor bearing of a motor rear end cover can be riveted, use is very convenient, and efficiency is higher. The riveting tool has the beneficial effects that riveting precision is higher, and the service life of the motor bearing riveted through the riveting tool is longer.
Description
technical field [0001] The invention relates to a riveting tool, in particular to a riveting tool used for a motor rear end cover bearing. Background technique [0002] At present, the motor bearing is connected to the motor end cover by tight fit or glue. After a long period of use, the motor is prone to loosening of the bearing, which will lead to wear of the motor bearing shaft, increase of motor noise, and slow down of motor speed. happened. In order to solve this problem, people fix the motor bearing on the rear end cover of the motor by riveting, but an efficient, convenient and accurate riveting tool is needed. Contents of the invention [0003] The purpose of the present invention is to provide an efficient, convenient and accurate riveting tool for the motor rear end cover bearing. [0004] In order to achieve the above object, the present invention adopts the following technical scheme: a riveting tool for the motor rear end cover bearing, including a positioni...
Claims
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IPC IPC(8): B25B27/06
CPCB25B27/06
Inventor 孙祝兵任亮亮
Owner ZHEJIANG LINIX MOTOR