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A permanent magnetic chuck

A permanent magnetic chuck and magnetic block technology, applied in the mechanical field, can solve the problems of power consumption, many fault points, and large maintenance, and achieve the effects of cost reduction, convenient use, and not easy to fail

Inactive Publication Date: 2016-01-20
JIANGYIN DADI EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing electromagnetic chuck consumes a lot of power during use, and there are many intermediate components, many fault points, a large amount of maintenance and not environmentally friendly

Method used

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  • A permanent magnetic chuck
  • A permanent magnetic chuck

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Embodiment Construction

[0008] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0009] like figure 1 A permanent magnetic chuck shown includes a housing 1, and a magnetic block 2 is arranged inside the housing 1. The magnetic pole at one end of the magnetic block 2 is exposed to the housing 1 to form a working surface, and the magnetic block 2 is fixed by a bracket. 3 is fixed in the housing 1, and a magnetic isolation plate 4 is provided between the fixed bracket 3 and the magnetic block 2. The magnetic block 2 is composed of at least 6 magnetic conductors 5, and the magnetic conductors 5 are in accordance with the N-S of the magnetic poles. , S-N, N-S to arrange, such as figure 2 A first non-magnetic conductor 6 is arranged between the magnetic conductors 5 shown, and a through hole is opened in the middle of the magnetic block 2, and the through hole runs through the...

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PUM

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Abstract

The invention discloses a permanent-magnetic suction cup. The permanent-magnetic suction cup comprises a casing, wherein a magnetic block is arranged inside the casing, a magnetic pole at one end of the magnetic block is exposed out of the casing to form a working surface, the magnetic block is fixed inside the casing through fixing brackets, magnetic shielding plates are arranged between the fixing brackets and the magnetic block, the magnetic block consists of at least six magnetic conductors, a first non-magnetic conductor is arranged between every two magnetic conductors, a through hole is formed in the middle of the magnetic block, sliding sleeves are arranged at two ends of the through hole, a shaft is arranged inside the through hole, a stop block is arranged at one end of the shaft, a spring is arranged between the stop block and the casing, the other end of the shaft is connected with an ejection button, at least three permanent magnets are arranged on the shaft, a second non-magnetic conductor is arranged between every two permanent magnets, an ejection device is arranged beside the ejection button and connected with an air cylinder, and the air cylinder is fixed on the side wall of the casing. According to the permanent-magnetic suction cup, the cost is reduced, and the suction cup is not prone to failures and is convenient to use.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a permanent magnet chuck. Background technique [0002] Magnetic chucks are divided into permanent magnetic chucks and electromagnetic chucks. They are necessary handling tools for machinery factories, mold factories, forging factories, steel factories, shipyards, etc., where steel materials are used. The handling efficiency of regular magnetic permeable iron and steel materials. The existing electromagnetic chuck consumes a lot of power during use, and there are many intermediate components, many fault points, a large amount of maintenance, and it is not environmentally friendly. Contents of the invention [0003] The present invention provides a kind of permanent magnetic sucker for above-mentioned deficiency, comprises housing, and described housing is provided with magnetic block, and the magnetic pole of one end of described magnetic block is exposed to shell and forms working surf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/04
Inventor 唐瑞刚宋艳艳钱春龙
Owner JIANGYIN DADI EQUIP