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Packing reshaping device

A shaping device and packing technology, applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve the problems of low efficiency, manpower and time, and achieve the effect of convenient adjustment, improved processing efficiency and reliable operation.

Active Publication Date: 2014-06-25
湖北联投恒达石墨有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, when shaping the packing of different sizes and specifications, it is necessary to stop the machine to replace the corresponding rolling wheel set, which takes extra manpower and time, and the efficiency is low

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Such as figure 1 Among them, a packing shaping device includes a frame 7, and four rolling wheels mounted on the frame 7 form an adjustable cavity 13 in a manner of staggered edges.

[0025] Among the four rolling wheels, one is fixed and the rest are slidable and adjustable. With this structure, forming cavities of different specifications can be formed by slidingly adjusting the positions of the rest of the rolling wheels.

[0026] Among the four rolling wheels, the third rolling wheel 3 is slidably installed on the frame 7 through the input shaft 6; that is, the input shaft 6 here can slide on the frame 7, thereby driving the third rolling wheel 3 are located at different positions on the axis.

[0027] The second rolling wheel 2 is fixedly installed on the frame 7, and the shaft of the second rolling wheel 2 is connected with the input shaft 6 through the sliding bevel gear set 5; that is, the rotation of the second rolling wheel 2 is driven by the input shaft 6....

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PUM

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Abstract

The invention relates to a packing reshaping device, which comprises a machine frame, wherein four rolling wheels arranged on the machine frame relatively form an adjustable cavity in an edge-staggered mode; one of the four rolling wheels is arranged fixedly, and the others are arranged in a sliding and adjustable mode. In the packing reshaping device, the four rolling wheels form the adjustable cavity in an edge-staggered mode, and the specifications of packing are replaced only by adjusting the positions of the corresponding rolling wheels without replacement of a rolling wheel group, so the machining efficiency is improved greatly. Tests prove the invention has the advantages that: the packing reshaping device is convenient and practical and convenient to adjust and reliably runs; and the rolling wheel groups of different specifications are not needed to be arranged.

Description

technical field [0001] The invention relates to the field of packing preparation for sealing, in particular to a packing shaping device which can adapt to packing shaping of various sizes and specifications. Background technique [0002] Packing, also called sealing packing, is usually woven from softer wires, and strips with square or rectangular cross-sections are filled in the sealing cavity to achieve sealing. The stuffing seal was originally made of cotton and other fibers plugged in the leakage channel to prevent liquid leakage, and it was mainly used as a shaft seal for water lifting machinery. Now packing is widely used in shaft seals of centrifugal pumps, compressors, vacuum pumps, mixers and ship propellers, piston pumps, reciprocating compressors, reciprocating shaft seals of refrigerators, and rotary seals of various valve stems, etc. . [0003] With the continuous emergence of new materials, the structure of packing has also changed a lot, which will undoubted...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16J15/00
Inventor 易万福
Owner 湖北联投恒达石墨有限公司