Drilling tool used for plastic part machining
A technology for drilling tooling and plastic parts, applied in the field of plastic parts processing, can solve the problems of repeated clamping for drilling, poor applicability of fixtures, and difficulty in collecting waste, so as to improve drilling quality, meet size requirements, and reduce safety. hidden effect
Inactive Publication Date: 2021-03-09
刘斌
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- Application Information
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Problems solved by technology
[0003] The object of the present invention is to provide a drilling tool for processing plastic parts, which solves the problem of low drilling efficiency when processing plastic parts, and also solves the lack of anti-deformation protection for plastic parts during drilling, poor applicability of fixtures, Drilling requires repeated clamping and waste is difficult to collect
Method used
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Embodiment
[0042] see Figure 1-9 , a drilling tool for processing plastic parts, including a support table 1;
[0043] Support frame 1 is connected with support frame 3, and support frame 3 top has support plate 18, and mounting frame driving device 20 is installed on the supporting plate 18, and the output shaft of mounting frame driving device 20 is connected with drill bit mounting frame 23, and mounting frame driving device 20 acts on the drill bit mounting frame 23, so that: the drill bit mounting frame 23 can move up and down relative to the support frame 3;
[0044]The bottom end of drill bit installation frame 23 is connected with down-pressing fixed plate 25, and the top of pressing down fixed plate 25 is connected with movable plate spacer cylinder 24, and the inner wall surface of movable plate spacer cylinder 24 is provided with annular spacer groove 28, and movable plate A movable plate limit rod 32 is slidably arranged in the limit cylinder 24, and the movable plate limit...
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The invention belongs to the field of plastic part machining, and particularly relates to a drilling tool used for plastic part machining. A supporting frame is connected to the supporting table, a supporting plate is arranged at the top end of the supporting frame, a mounting frame driving device is mounted on the supporting plate, a drill bit mounting frame is connected to an output shaft of themounting frame driving device, the mounting frame driving device acts on the drill bit mounting frame so that the drill bit mounting frame can move up and down relative to the supporting frame, and when a downward pressing movable plate is located at a limit position away from a downward pressing fixed plate, the bottom end of a drill bit is contained in a movable plate receding through hole. According to the drilling tool used for plastic part machining, through the arrangement of the downward pressing fixed plate and the downward pressing movable plate, the drill bit can be stored in the movable plate receding through hole in the working state, and potential safety hazards are reduced; and downward pressing and positioning can be carried out on a plastic shell body during drilling, so that the plastic shell body is prevented from accidentally moving, and the drilling quality is improved.
Description
technical field [0001] The invention relates to the technical field of plastic parts processing, in particular to a drilling tool for processing plastic parts. Background technique [0002] Plastic products are a general term for household and industrial products processed from plastic as the main raw material. They can be made by injection molding, blister molding and other processes. In machining, some plastic products need to be drilled, but the existing processing devices have the following problems: 1. Most of the fixtures are used to drill holes one by one after clamping, so the work efficiency is low; 2. The existing fixtures are not enough to be processed. The anti-deformation protection of plastic products can easily lead to slight deformation of plastic products during drilling operations; 3. The existing fixtures can only be clamped for plastic products of specific specifications, and the applicability is poor; 4. Waste debris during drilling Splashes easily and ...
Claims
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IPC IPC(8): B26F1/16B26D7/01B26D7/04B26D7/18B26D7/08B26D7/22
CPCB26F1/16B26D7/01B26D7/04B26D7/1854B26D7/088B26D7/22B26D2007/0018
Inventor 刘斌
Owner 刘斌