Material injecting device of magnetic material hydraulic press

A technology of magnetic materials and hydraulic presses, applied in the field of hydraulic presses, can solve the problems of low accuracy, long adjustment process, affecting product qualification rate, etc., and achieve the effect of improving product production efficiency
CN101444973AInactive Publication Date: 2009-06-03NANTONG GAOYE HEAVY IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
NANTONG GAOYE HEAVY IND CO LTD
Publication Date
2009-06-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a material injecting device of a magnetic material hydraulic press, which comprises a feed cylinder, an agitating device and a material injecting cylinder. An agitating device is arranged in the feed cylinder; the material injecting cylinder is connected with the feed cylinder; an automatic compensation and adjustment device for material injection amount is arranged on the material injecting cylinder and adopts the structure that a piston rod is arranged on two sides of the material injecting cylinder respectively; both the piston rod and the piston rod of the material injecting cylinder are fixedly connected with a slide block; and the slide block is also connected with an adjusting device. The material injection amount can be adjusted automatically by the automatic compensation and adjustment device for the material injection amount, so that the material amount required for the formation of finished products in a die cavity is satisfied; the integrative formation of products overflowed and damaged by excessive material amount and the no-formation of the products caused by lower material amount are prevented, and the production efficiency of the products is improved.
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Description

technical field

[0001] The invention relates to a hydraulic machine, in particular to a material injection device of a magnetic material hydraulic machine which can automatically adjust the material injection amount. Background technique

[0002] At present, the injection of magnetic material hydraulic presses in the market is a vertical structure injection device. The position of the limit stopper of this structure is manually adjusted, which has the disadvantages of low accuracy and long adjustment process. Affecting production efficiency also affects the pass rate of products due to the uncertainty of the amount of injection. Contents of the invention

[0003] The main task of the present invention is to provide a material injection device for a magnetic material hydraulic press, specifically a material injection device for a magnetic material hydraulic press that can automatically adjust the injection amount.

[0004] In order to solve the above technical problems, a ...

Claims

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