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Extraction device applied to conjoined cylinder sleeve

A cylinder liner and conjoined technology, which is applied to equipment, manufacturing tools, and metal processing equipment for feeding molten metal into molds, etc., can solve problems such as poor adaptability of extraction devices.

Active Publication Date: 2010-06-16
SUZHOU MINGZHI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the aluminum alloy gravity metal cylinder casting in the prior art, the extracting device includes an oil cylinder driving device, a core-pulling seat driven by the driving device to slide up and down, a core-pulling seat cover plate, installed on the core-pulling seat and the The cylinder liner rod on the cover plate of the core pulling seat is a single cylinder liner rod, which can only be used to inlay a single, independent steel bushing, so the adaptability of the extraction device is poor

Method used

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  • Extraction device applied to conjoined cylinder sleeve
  • Extraction device applied to conjoined cylinder sleeve

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Embodiment Construction

[0008] The specific structure and working principle of the present invention will be further described below in conjunction with the accompanying drawings.

[0009] See attached figure 1 As shown, an extracting device applied to a one-piece cylinder liner includes an oil cylinder driving device 5, a core pulling seat 3 driven by the driving device 5 to slide up and down, a core pulling seat cover plate 2, a core pulling seat 3 and a core pulling seat installed on the core pulling seat 3. There are two cylinder liner rods 1 on the seat cover plate 2, which are arranged side by side and adjacent to each other, and are used in conjunction with the one-piece cylinder liner 6. The cylinder liner rods 1 are movably installed on the core-pulling seat 3 and the core-pulling There is a gap 4 between the cylinder liner rod 1 and the core pulling seat 3 and the core pulling seat cover plate 2 .

[0010] The cylinder driving device 5 drives the two cylinder liner rods 1 to slide up and d...

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Abstract

The invention discloses an extracting device applied to a one-piece cylinder sleeve. The devcie comprises an oil cylinder drive device, a core-extracting base driven by the drive device to slide up and down, a core-extracting base cover plate and cylinder sleeve sticks arranged on the core-extracting base and the core-extracting base cover plate, wherein the cylinder sleeve sticks are matched withthe cylinder sleeve, and movably arranged on the core-extracting base and the core-extracting base cover plate, and the gaps are reserved between the cylinder sleeve sticks and the core-extracting base and between the cylinder sleeve sticks and the core-extracting base cover plate, and the central moments between the cylinder sleeve stick can be regulated, so that the central moments between thecylinder sleeve sticks are matched with the central moment of the one-piece cylinder sleeve, and by the extracting device, the one-piece cylinder sleeve can embedded in a casting product.

Description

technical field [0001] The invention relates to an extracting device applied to one-piece cylinder liners. Background technique [0002] In the aluminum alloy gravity metal cylinder casting in the prior art, the extracting device includes an oil cylinder driving device, a core-pulling seat driven by the driving device to slide up and down, a core-pulling seat cover plate, installed on the core-pulling seat and the The cylinder liner rod on the cover plate of the core pulling seat is a single cylinder liner rod, which can only be used to inlay a single, independent steel bushing, so the adaptability of the extraction device is poor. Contents of the invention [0003] The object of the present invention is to provide an extracting device applied to a one-piece cylinder liner. [0004] In order to achieve the above purpose, the technical solution adopted by the present invention is: an extracting device applied to one-piece cylinder liners, including an oil cylinder driving ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D18/04B22D35/04
Inventor 毛俊璋
Owner SUZHOU MINGZHI TECH
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