Fixing mechanism based on permanent magnetic chuck for sheet metal processing
A technology of permanent magnetic chuck and fixing mechanism, which is applied in the direction of metal processing machinery parts, metal processing equipment, clamping, etc., and can solve the problems of inconvenient installation and disassembly of permanent magnetic chuck
Active Publication Date: 2022-05-03
滁州辉煌无纺科技有限公司
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Problems solved by technology
[0003] In the workshop, there are also requirements for the use of permanent magnetic chucks, which require regular and high-frequency maintenance, maintenance, and overhaul of permanent magnetic chucks. However, at present, permanent magnetic chucks are generally fixed on the workbench through limit clamps and bolts It is very inconvenient to install and disassemble the permanent magnetic sucker
Method used
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[0031] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0032] see Figure 1-20 , a permanent magnet chuck fixing mechanism based on sheet metal processing provided by an embodiment of the present invention includes a support frame 1, a shaft rod 2, four clamping assemblies 4, a shaft sleeve 5, a bearing plate 7 and a first elastic unit 8, Wherein, the shaft 2 is rotatably arranged on the support frame 1, at least one protrusion 3 is provided on the peripheral side of the shaft 2, and four clamping assemblies 4 are distributed in a circular array centered on the shaft 2, and the clamping assemblies 4 include The clamping part 4.1, the first connecting rod 4.2 and the second connecting rod 4.3, the clamping part 4.1 is slidably arranged on the frame, one end of the first connecting rod 4.2 is connected...
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The invention discloses a permanent magnet sucker fixing mechanism based on sheet metal processing, and relates to the technical field of sheet metal processing, wherein a shaft is rotatably arranged on a support frame, a protruding portion is provided on the peripheral side of the shaft, and four clamping assemblies Distributed in a circular array, the clamping assembly includes a clamping piece, a first connecting rod and a second connecting rod, the sleeve is sleeved on the shaft, the inner peripheral side of the sleeve is provided with a spiral groove, and the protrusion is moved in the spiral groove Inside, the bearing plate is used to place the permanent magnetic suction cup, the bearing plate is fixedly connected with the shaft sleeve, and the vertical sliding connection between the bearing plate and the supporting frame. When installing the permanent magnetic sucker in the present invention, only need to place the permanent magnetic sucker on the bearing plate, the gravity of the permanent magnetic sucker presses the bearing plate and the shaft sleeve to move vertically downward, and the shaft sleeve is driven by the sliding fit between the spiral groove and the protrusion The shaft rod rotates, and the shaft rod drives the four clamping components to move synchronously and close together to clamp and fix the permanent magnet sucker on the carrier plate, that is, the permanent magnet sucker completes the installation.
Description
technical field [0001] The invention relates to the technical field of sheet metal processing, in particular to a fixing mechanism based on a permanent magnetic sucker for sheet metal processing. Background technique [0002] The permanent magnetic chuck is designed by using the principle of continuity of magnetic flux and the principle of superposition of magnetic field. The magnetic circuit of the permanent magnetic chuck is designed into multiple magnetic systems. Elimination, so as to achieve the purpose of holding and unloading. The permanent magnetic chuck has played an important role in machining, mold manufacturing, especially sheet metal processing, replacing the traditional way of clamping with a vise or directly pressing the plate on the workbench, and improving production efficiency. [0003] In the workshop, there are also requirements for the use of permanent magnetic chucks, which require regular and high-frequency maintenance, maintenance, and overhaul of pe...
Claims
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IPC IPC(8): B23Q3/154B23Q3/08
CPCB23Q3/1546B23Q3/088
Inventor 郭文王士谭蔡兴祥王中超王守山徐梦迪
Owner 滁州辉煌无纺科技有限公司