Deep groove ball bearing outer ring detacher device
A technology of deep groove ball bearing and disassembler, which can be used in hand-held tools, manufacturing tools, etc., can solve the problems of inconvenient operation, time-consuming and labor-intensive
Pending Publication Date: 2020-06-26
CHINA TOBACCO ANHUI IND CO LTD
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[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0022] Please refer to Figure 1 to Figure 3 , this embodiment provides a deep groove ball bearing outer ring remover device, including a screw rod 1, on which an adjusting nut 2, a push ring 3, a fastening assembly 4, The locking nut 5, the adjusting nut 2, and the fastening assembly 4 are threadedly connected with the screw rod 1 respectively, and the push ring 3 is vacantly s...
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The invention provides a deep groove ball bearing outer ring detacher device. The deep groove ball bearing outer ring detacher device comprises a lead screw, wherein an adjusting nut, a pushing ring,a fastening assembly and a locking nut are sequentially arranged on the lead screw from left to right in a sleeving mode in the axial direction; the fastening assembly comprises a mounting sleeve andfastening blocks; a plurality of fastening blocks are uniformly distributed on the outer side of the mounting sleeve in the circumferential direction; the adjusting nut is rotated to drive the pushingring to move, so that the pushing ring is far away from or close to the fastening assembly, the plurality of fastening blocks are driven to simultaneously contract or expand in the radial direction of the lead screw, then the diameter of an outer circle defined by the outer ends of the multiple fastening blocks is adjusted, and the outer ends of the multiple fastening blocks can be just clamped in a groove in the inner side wall of a deep groove ball bearing outer ring; and the lead screw is pulled leftwards through a pin puller, so that the fastening assembly on the lead screw drives the deep groove ball bearing outer ring to move leftwards together, and the deep groove ball bearing outer ring is pulled out of an inner hole of a belt carrier roller. The deep groove ball bearing outer ring detacher device has the advantage that the deep groove ball bearing outer ring in the inner hole of the belt carrier roller can be taken out in a time-saving and labor-saving mode.
Description
technical field [0001] The invention relates to the technical field of tobacco processing equipment, in particular to a deep groove ball bearing outer ring remover device. Background technique [0002] For belt conveyor equipment in the tobacco industry, after the deep groove ball bearing in the inner hole of the belt idler is damaged, the bearing cage, balls and its inner ring of the bearing are separated from the outer ring of the bearing, and the outer ring of the deep groove ball bearing is separated from the It is very laborious to take out the inner hole of the belt idler. [0003] In the prior art, the usual take-out structure is as follows: several connecting rods are radially welded on the inside of the outer ring of the deep groove ball bearing, and a nut matched with the pin puller is welded in the middle of the connecting rod to make it a whole. Connected with it, the integral part is driven by the pin puller to move axially to the pin puller, so that the outer ...
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IPC IPC(8): B25B27/06
CPCB25B27/06
Inventor 李奇志朱道红
Owner CHINA TOBACCO ANHUI IND CO LTD