Rotating device with start delay and emergency braking functions

A technology of turning device and emergency braking, applied in grinding/polishing safety devices, manufacturing tools, grinding machines, etc., can solve the problem of operators being caught off guard

Active Publication Date: 2020-10-23
浙江万赛汽车零部件股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to solve the problem that the rotating shaft will suddenly accelerate to cut and grind the parts to be processed, which will easily catch the operator off guard and the rotating shaft will take a long time to stop. rotating device

Method used

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  • Rotating device with start delay and emergency braking functions
  • Rotating device with start delay and emergency braking functions
  • Rotating device with start delay and emergency braking functions

Examples

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0026] refer to Figure ...

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PUM

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Abstract

The invention discloses a rotating device with start delay and emergency braking functions. The rotating device comprises a braking device and a rotating shaft, wherein the rotating shaft is fixedly sleeved with a top limiting ring, a first rotating disc and a second rotating disc from top to bottom in sequence; a plurality of vertical limiting plates are arranged on the outer side wall of the rotating shaft; a rotating lifting gear and a rotating fan are arranged between the top limiting ring and the first rotating disc; and the rotating lifting gear and the rotating fan are connected througha spring. According to the rotating device, a second gear is used for stirring in a non-Newtonian liquid and air mixture, the second gear slowly speeds up for stirring at the beginning and suddenly rotates later, and non-Newtonian liquid can have different feedback on the second gear and is used for achieving the effects of slow speed increasing and emergency braking; the rotating fan is matchedwith the rotating lifting gear, the rotating fan can be driven to ascend and descend through acceleration and deceleration in the rotating process of the rotating shaft, whether the rotating lifting gear meshes with a first gear or not can be controlled, and then rotation of the second gear can be controlled.

Description

technical field [0001] The invention relates to the technical field of delay start and braking rotation, in particular to a rotation device for delay start and emergency braking. Background technique [0002] At present, in lathe processing, it is necessary to turn this process to process and grind the parts to be processed. During the grinding process, the corresponding lathe needs to be turned on. On some lathes, because there is no prompt, the rotating shaft will suddenly accelerate to cut and grind the parts to be processed. , so it is easy for the operator to be caught off guard and it is extremely dangerous; at the same time, it takes a long time for the rotating shaft to stop when the cutting is completed, so it is difficult to achieve emergency braking in the event of an accident, which is prone to danger and at the same time Delay rescue time. [0003] For this reason, we have designed a rotating device with delayed start and emergency braking. Contents of the in...

Claims

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Application Information

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IPC IPC(8): B24B27/00B24B55/00
CPCB24B27/0092B24B55/00
Inventor 许勇
Owner 浙江万赛汽车零部件股份有限公司
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