Front-mounted full-stroke pneumatic chuck
A pneumatic chuck, full stroke technology, used in chucks, auxiliary devices, laser welding equipment, etc., can solve the problems of large inertia and long cutting tails, so as to achieve short processing cycles, reduce inertia, and reduce axial effect of distance
Pending Publication Date: 2020-07-14
常州戴芮珂机电科技有限公司
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Problems solved by technology
[0003] With the increasing market of laser tube cutting machines, more and more pneumatic chucks are used. However, the current use of pneumatic chucks by laser machine factories generally has problems such as long cutting tails and large inertia, and there is an urgent need for a superior performance. chuck to replace crude chucks currently unable to adequately meet cutting goals
Method used
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Embodiment 1
[0062] See Figure 1 to Figure 7 , The front-mounted pneumatic chuck of this embodiment includes a chuck body 1 , an inner sleeve 2 , a base assembly 3 , a gas distribution ring assembly 4 and a driven wheel 5 arranged closely in sequence along the axial direction of the chuck. The chuck body 1 is made of cast aluminum, which greatly reduces the weight of the general steel chuck and reduces the inertia of the chuck body 1. At the same time, the cast aluminum processing cycle is short and the production efficiency is fast. And through precision aluminum casting, it can also be The machining allowance is reduced, and the output of the chuck body 1 is improved. The rear end of the chuck body 1 is provided with an overcoat 6, and the rear end of the overcoat 6 is provided with a chuck back plate 7; an annular cavity is formed between the chuck body 1, the overcoat 6, the inner sleeve 2 and the chuck back plate 7, and the annular cavity There is a driving mechanism 8 installed on ...
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The invention discloses a front-mounted full-stroke pneumatic chuck. The front-mounted full-stroke pneumatic chuck comprises a chuck body, an inner sleeve, a base assembly, an air distribution ring assembly and a driven wheel which are sequentially connected in the axial direction of the chuck; a cavity is formed between the chuck body and the inner sleeve, and a driving assembly is arranged in the cavity; the chuck main body comprises a chuck body made of an aluminum material; a clamping jaw assembly is arranged at the front end of the chuck body; the base assembly comprises a bearing and a base, the bearing comprises a bearing inner ring and a bearing outer ring, the front end and the rear end of the bearing inner ring are fixedly connected with the inner sleeve and the air distributionring assembly correspondingly, and the bearing outer ring is fixedly connected with the base; and the driving assembly comprises a flange assembly and a pneumatic assembly, the pneumatic assembly communicates with an external air source through the air distribution ring assembly and is suitable for driving the clamping jaw assembly to move. According to the pneumatic chuck, cutting tailings of thepneumatic chuck are effectively shortened, and meanwhile the inertia of the pneumatic chuck is reduced.
Description
technical field [0001] The invention relates to laser cutting machine components, in particular to a front-type full-stroke pneumatic chuck. Background technique [0002] Laser cutting is the most important application technology in the laser processing industry. Due to its fast speed, high precision, and no deformation of the workpiece, it has been widely used in automobiles, rolling stock manufacturing, aviation, chemical industry, and light industry. , electrical appliances and electronics, petroleum and metallurgy and other fields. In recent years, laser cutting technology has developed rapidly, with an annual growth rate of 20% to 30% internationally. Since 1985, my country has grown at an annual rate of more than 25%. Due to the poor foundation of my country's laser industry, the application of laser processing technology is not yet widespread, and the overall level of laser processing is still far behind compared with advanced countries. It is believed that with the...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B23B31/103B23B31/30B23K26/70B23K37/04
CPCB23B31/103B23B31/302B23K26/702B23K37/0443
Inventor 马建润
Owner 常州戴芮珂机电科技有限公司