A Floating Grinding Spindle Based on 6sps Parallel Mechanism
A spindle-parallel technology, applied in the direction of grinding machine parts, grinding machines, manipulators, etc., can solve problems such as grinding instability, and achieve the effect of reducing grinding chatter, high precision, and fast response performance.
Active Publication Date: 2022-04-12
华东至正工业自动化(常熟)有限公司
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Problems solved by technology
[0004] A floating grinding spindle based on a 6SPS parallel mechanism proposed by the present invention solves the problem of unstable grinding
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[0022] 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.
[0023] refer to Figure 1-4 , a floating grinding spindle based on a 6SPS parallel mechanism, including a base 1, a mechanical arm 2, a connecting cover 3 and a working device 4, the mechanical arm 2 is connected to the base 1, and the connecting cover 3 is fixedly connected to one end of the mechanical arm 2 , the working device 4 is threadedly connected with the connecting cover 3, and the top of the working device 4 is fixedly connected with a connecting block 41 threaded with the connecting cover 3, and the lower side of the connecting block 41 is rotatably connected with a connecting device through a ball bearing, and the connecting device The other end is rotat...
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The invention discloses a floating grinding spindle based on a 6SPS parallel mechanism, which relates to the technical field of mechanical processing devices. Aiming at the existing problem of unstable grinding, the following scheme is proposed, which includes a base, a mechanical arm, a connecting cover and a working device , the mechanical arm is connected to the base, the connecting cover is fixedly connected with one end of the mechanical arm, the working device is threadedly connected with the connecting cover, and the top of the working device is fixedly connected with a connecting block threadedly socketed with the connecting cover, The lower side of the connecting block is rotatably connected to a connecting device through a ball bearing, and the other end of the connecting device is rotatably connected to a working plate, and the upper side of the working plate is fixedly connected to a motor. The present invention is simple in structure, easy to use, and can quickly Response, high precision, reduce grinding vibration, more stable grinding process, fast response, reduce control delay, can increase the moving speed of the robot end, improve grinding efficiency, and achieve stable and constant grinding.
Description
technical field [0001] The invention relates to the technical field of mechanical processing devices, in particular to a floating grinding spindle based on a 6SPS parallel mechanism. Background technique [0002] Grinding is a kind of surface modification technology. It generally refers to a processing method that uses rough objects (sandpaper with higher hardness particles, etc.) to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness. With the development of science and technology, from manual grinding to existing robot grinding. [0003] However, the end of the existing traditional tandem robot is connected by a certain device, which makes the rigidity poor, and tremors are prone to occur during the grinding process, and the movement speed of the robot end is limited, which greatly affects the stability and efficiency of grinding. Contents of the invention [0004] The invention proposes a f...
Claims
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IPC IPC(8): B24B19/00B24B41/02B24B41/04B24B41/00B24B49/00B24B47/12B25J11/00
CPCB24B19/00B24B41/02B24B41/04B24B41/007B24B49/00B24B47/12B25J11/0065
Inventor 王丹王玉珍候立果
Owner 华东至正工业自动化(常熟)有限公司