Double-cylinder positioning base with good guiding performance
A directional, positioning seat technology, used in positioning devices, metal processing equipment, feeding devices, etc., can solve problems such as work delays, small cylinder bores, and low cylinder force, so as to reduce wear and tear, ensure accuracy, Stable effect
Inactive Publication Date: 2020-09-29
青岛大东智能装备科技有限公司
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Problems solved by technology
The control system can logically process programs with control codes or other symbolic instructions, and decode them, so that the punch can move and process parts. In the prior art, a cylinder is used to drive the positioning pin to position the positioning seat in the CNC punch equipment. , due to space height restrictions and other reasons, the cylinder bore is relatively small, the cylinder action force is small, the positioning pins cannot be drawn out normally and the positioning accuracy is not good, etc.; cause work delays, and may damage the mold in severe cases; for this reason, the present invention proposes a The well-guided double-cylinder positioning seat is used to solve the above problems
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-8 , the present invention provides a technical solution: a well-guided double-cylinder positioning seat, including a workbench 1 and a mounting plate 2 arranged on the workbench 1, the workbench 1 is a rectangular platform, and the right side of the platform is A mounting hole is provided, and a ball bearing 5 is fixedly installed in the hole body, and a rotating shaft 6 is fixedly installed in the inner ring of the ball bearing 5, and the...
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The invention relates to the field of relevant technologies of numerical control machine tools and particularly relates to a double-cylinder positioning base with good guiding performance. The base comprises a working table and an installation plate disposed on the working table, wherein the working table is a rectangular platform, an installation hole is formed in the right side of the platform,a ball bearing is fixedly installed in a hole body, a rotation shaft is fixedly installed in an inner ring of the ball bearing, the lower end of the rotation shaft is connected and installed on a rotor of a stepping motor by a coupler, and a ring of first installation groove is formed in the edge of an installation hole, on the right side, of the working table. A group of air cylinders are symmetrically disposed on a plate body of the installation plate, and telescopic rods of the two air cylinders are connected to a plate body of a connecting plate, and a positioning pin used for positioninga wheel disk is fixedly installed on the connecting plate, so that a positioning pin can be driven by a dual-electric cylinder structure. Compared to a positioning pin driven by a single electric cylinder, the guiding performance of the positioning pin is better; stability is stronger; and thus positioning accuracy of the positioning pin is ensured.
Description
technical field [0001] The invention relates to the technical field related to numerical control punching machines, in particular to a double-cylinder positioning seat with good guidance. Background technique [0002] CNC punching machine is the abbreviation of digital control punching machine, which is an automatic machine tool equipped with a program control system. The control system can logically process programs with control codes or other symbolic instructions, and decode them, so that the punch can move and process parts. In the prior art, a cylinder is used to drive the positioning pin to position the positioning seat in the CNC punch equipment. , due to space height restrictions and other reasons, the cylinder bore is relatively small, the cylinder action force is small, the positioning pins cannot be drawn out normally and the positioning accuracy is not good, etc.; cause work delays, and may damage the mold in severe cases; for this reason, the present invention p...
Claims
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IPC IPC(8): B21D43/00
CPCB21D43/003
Inventor 谷兆勇樊明伟谷存士杨晓强
Owner 青岛大东智能装备科技有限公司