A foot-lifted zero-energy convenient self-locking telescopic pin system
A telescopic pin and self-locking technology, which is applied in workpiece clamping devices, manufacturing tools, etc., to achieve the effects of high mechanism positioning accuracy, wide application prospects and long service life
Active Publication Date: 2018-02-02
上海丹景智能装备有限公司
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Problems solved by technology
As for the retractable pin mechanism which is lower than this working height and the working height can only be controlled at 300-400mm, there is no reasonable solution yet.
Method used
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[0028] Such as Figure 1-3 As shown, a foot-lifting zero-energy convenient self-locking telescopic pin system includes a base 1, a height-filling platform horizontally arranged on the top of the base 1, a support 3 vertically arranged on the height-filling platform 2, and a support 3, a self-locking telescopic pin control unit fixedly connected to the support 3 on one side. The self-locking telescopic pin control unit includes a corner seat 4 arranged on the height compensation platform 2, a foot lifting bracket 5 whose bottom is hinged with the corner seat 4, A positioning pin 13 telescoping mechanism that is drivingly connected with the foot lifting bracket 5 and a positioning locking mechanism that cooperates with the positioning pin 13 telescoping mechanism. A support plate 6 is also provided between the self-locking telescopic pin control unit and the support 3 and is fixedly connected to the support 3 through the support plate 6.
[0029] Among them, the positioning pin 13...
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The invention relates to a foot lifting type zero-energy convenience self-locking telescopic pin system. The system comprises a base, a height supplementing table horizontally arranged at the top of the base, a support perpendicularly arranged on the height supplementing table, and a self-locking telescopic pin control unit which is located on one side of the support and fixedly connected with the support. The self-locking telescopic pin control unit comprises a corner base arranged on the height supplementing table, a foot lifting supporting frame with the bottom hinged to the corner base, a positioning pin telescopic mechanism in drive connection with the foot lifting supporting frame, and a positioning locking mechanism used in cooperation with the positioning pin telescopic mechanism. Compared with the prior art, the foot lifting type zero-energy convenience self-locking telescopic pin system is simple and compact in overall structure, good in economical efficiency and practicability, high in positioning precision, easy to operate, good in stability, long in service life, economical, practical, and capable of saving labor, meeting the telescoping precision of positioning pins under the low working situation and ensuring the locked state after lifting.
Description
Technical field [0001] The invention belongs to the technical field of advanced mechanical processing, and relates to a self-locking telescopic pin system, in particular to a foot-lifting zero-energy convenient self-locking telescopic pin system. Background technique [0002] At present, in the fixture industry, the positioning pin is a relatively common positioning method. When manually flipping the pin or stretching the telescopic pin, it usually needs to meet a certain ergonomics, that is, the manual work height needs to meet 800-1000mm, and if it exceeds this range, Need to consider using additional steps to compensate. As for the telescopic pin mechanism whose working height is lower than this and whose working height can only be controlled at 300-400mm, there is no reasonable solution at present. [0003] Regarding the structural improvement of the telescopic pin, the Chinese patent application number 201110293532.5 published a linkage telescopic pin mechanism, including a p...
Claims
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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 徐潇晨
Owner 上海丹景智能装备有限公司