Packaging chuck
A collet and packaging technology, which is applied to workpiece clamping devices, manufacturing tools, etc., can solve the problems that the tip easily touches the walls of the left and right collets, and achieves the effect of improving convenience and versatility.
Active Publication Date: 2015-04-22
SHENZHEN JINZHOU PRECISION TECH
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Problems solved by technology
At the same time, since the packaging chucks are solid processed, when the left and right packaging chucks are closed, the tip of the clamped product is likely to touch the walls of the left and right chucks, resulting in missing parts and potential quality problems
Therefore, the existing packaging chucks cannot meet the existing needs
Method used
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[0018] 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.
[0019] like figure 1 and figure 2 As shown, a packaging chuck provided by the embodiment of the present invention is used for clamping and packaging finished products of PCB circuit board processing drills or milling cutters. 1 Driven by the driving mechanism (not shown in the figure), they can be clamped or opened to each other to realize the function of clamping or putting down the material (drill bit or milling cutter). The shape and structure of the two chucks 1 are the same, and both include a connecting arm 11 for connecting with a driving mechanism and a clamping arm 12 for clamping a dri...
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The invention is suitable for the field of PCB machining tools, and discloses a packaging chuck. The packaging chuck comprises two chuck bodies which can be folded to be used for clamping a drill bit or a milling cutter, each chuck body comprises a connecting arm used for being connected with a driving mechanism and a clamping arm used for clamping the drill bit or the milling cutter, a connecting structure is arranged on each connecting arm, one end of each clamping arm is fixedly connected with the corresponding connecting arm, a first clamping block used for clamping a handle of the drill bit or the milling cutter is arranged at the other end of each clamping arm in the mode of being vertical to the length direction in a protruding mode, a second clamping block used for clamping a lantern ring of the drill bit or the milling cutter is arranged at the other end of each clamping arm in the mode of extending in the length direction, a V-shaped groove used for containing and clamping is formed in each first clamping block, and a hollow groove used for clamping the lantern ring of the drill bit or the milling cutter is formed in each second clamping block. By means of the packaging chuck, the drill bit or milling cutter products with various blade lengths and various lantern ring depths can be clamped, the universality is high, and the defect that an existing packaging chuck is single in using function is effectively overcome. In addition, the packaging chuck is simple in structure and convenient to use.
Description
technical field [0001] The invention belongs to the field of PCB board processing tools, and in particular relates to a packaging chuck, which is used for clamping and packaging finished products of PCB circuit board processing drills or milling cutters. Background technique [0002] In the production and processing of PCB circuit boards, it is necessary to use drills or milling cutters for processing. With the development of the industry, the production of drills and milling cutters for PCB board processing is becoming more and more non-standardized, and the blade length, diameter and collar depth of the products are different. First, the requirements for the packaging chucks used to clamp the finished product for packaging are relatively high, and the packaging chucks are required to be versatile. [0003] Due to the limitation of the structure of the existing packaging chuck, the clamping part and the material (drill bit or milling cutter) need to have a sufficiently long...
Claims
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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 张星星
Owner SHENZHEN JINZHOU PRECISION TECH