Automatic riveting and extracting device for printed circuit board end mills
A technology of printed circuit boards and gong knives, which is applied in the manufacture of tools, hand-held tools, etc., can solve the problems of expensive and easily damaged rubber rings, and achieve the effects of low cost, avoiding damage, and convenient operation and use
Active Publication Date: 2013-04-10
SHENZHEN BOMIN ELECTRONICS
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Problems solved by technology
[0004] For this reason, the object of the present invention is to provide a printed circuit board gong knife automatic riveting and sleeve removal device to solve the problem that the current apron riveting equipment is expensive and the apron is easily damaged
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[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0015] see figure 1 , figure 2 , image 3 as shown, figure 1 It is the structural illustration of the automatic riveting sleeve and the sleeve removal device of the printed circuit board gong knife of the present invention Figure 1 ; figure 2 It is the structural illustration of the automatic riveting sleeve and the sleeve removal device of the printed circuit board gong knife of the present invention Figure II ; image 3 It is a schematic diagram of riveting the rubber ring to the gong knife by the automatic riveting sleeve and sleeve removal device of the printed circuit board gong knif...
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The invention provides an automatic riveting and extracting device for printed circuit board end mills. A check block is provided with a rubber ring slot for fixing a rubber ring, and two notches are respectively arranged on both sides of the rubber ring slot. When the rubber ring needs to be riveted onto an end mill, the rubber ring is first fastened in the rubber ring slot, the bit of the end mill is inserted into the rubber ring, a bearing is then utilized to push the tail end of the end mill, so that the bit of the end mill correspondingly runs through the rubber ring, and thereby the rubber ring is rapidly riveted onto the end mill; when the end mill is scrapped and the rubber ring needs to be taken down, the rubber ring is correspondingly fixed in the wide notch, the bit of the end mill is aimed at the bearing, and the bearing is utilized to push the bit of the end mill, so that the end mill is separated from the rubber ring. The automatic riveting and extracting device has the advantages of simple structure, low cost and the like, and is convenient to operate, in particular, in the process of riveting or taking down the rubber ring, force can be artificially controlled, and thereby the damage of the rubber ring can be effectively prevented.
Description
technical field [0001] The invention belongs to the technical field of printed circuit board production, and specifically relates to a printed circuit board gong knife automatic riveting and sleeve removal device, which is mainly used for riveting and removing the rubber ring on the gong knife during PCB processing and taking it off for recycling use. Background technique [0002] Printed circuit board (PCB) needs to be riveted to the gong knife in the process of gong shape, so as to realize the positioning and fixation, and after the rubber ring is riveted to the gong knife, only to ensure that the rubber ring is not on the gong knife Therefore, the diameter of the gong knife is usually slightly larger than the aperture of the apron to ensure the tight fixation of the apron and the gong knife. [0003] Because the diameter of the gong knife is usually slightly larger than the hole diameter of the rubber ring, it is difficult to rivet the rubber ring to the gong knife. The ...
Claims
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IPC IPC(8): B25B27/02
Inventor 王强黄建国徐缓
Owner SHENZHEN BOMIN ELECTRONICS