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Mold core clamping device

A clamping device and core technology, applied in the field of foundry tooling, can solve the problems of complex operation, low clamping efficiency, large core workload, etc., and achieve the effects of high versatility, cost saving, and guaranteeing clamping strength.

Inactive Publication Date: 2019-02-01
KOCEL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention overcomes the disadvantages of the prior art, such as large workload, complex operation and low clamping efficiency, by clamping the core with the upper and lower mold plates, and provides a core clamping device for the core assembly process, which can quickly and conveniently clamp the core Core clamping

Method used

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  • Mold core clamping device
  • Mold core clamping device
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Embodiment Construction

[0018] 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 specific examples. Please note that the embodiments described below are exemplary only for explaining the present invention, and should not be construed as limiting the present invention. If no specific technique or condition is indicated in the examples, it shall be carried out according to the technique or condition described in the literature in this field or according to the product specification.

[0019] Such as figure 1 and figure 2 A core clamping device shown includes: a template 100, a fixed support 200, a fixing hole 201, and a clamping mechanism 300; the template 100 is a flat plate with a horizontal top surface; the top surface of the template 100 Four fixed supports 200 are arranged mirror-symmetrically at both ends; the fixed support 200 is provided with at...

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Abstract

The invention relates to a mold core clamping device comprising a mold plate, fixed support seats, fixed holes and clamping-connecting mechanisms. The mold plate is a flat plate with a horizontal topface. The fixed support seats are arranged on the top face of the mold plate and are provided with at least one fixed hole. The clamping-connecting mechanisms penetrate in the fixed holes rotationally. One end of each clamping-connecting mechanism is provided with a baffle, and the other end of each clamping-connecting mechanism is provided with a clamping head, wherein a clamping cap matched withthe clamping head is fixed to the clamping head detachably and is a cylinder provided with an eccentric hole axially. The fixed support seats of the mold core clamping device are provided with the multiple fixed holes, the fixed holes are mutually staggered, type selection requirements of different-height mold cores can be met, with matching of ingenious design of the eccentric clamping caps of the clamping-connecting mechanisms, clamping-connecting requirements of different-height different-size mold core can be met, and the generality is high.

Description

technical field [0001] The invention relates to a casting tool, in particular to a core clamping device for a core assembly process. Background technique [0002] Due to the small ratio of sand to iron in boxless molding, no need to use sandboxes, easy sand shakeout, and reduced box-fitting steps, more and more castings with small single weight and large batches are produced by boxless molding technology. Generally, the boxless shape adopts the core assembly process. Although the core assembly process has significant advantages, the conventional clamping structure realizes the clamping through the connection between the upper and lower templates and the fastening screw, which involves the transfer of the template, screw assembly and fastening operations, and the workload is large and the operation is relatively complicated. Complexity, low clamping efficiency, and difficult site transfer have caused many disadvantages to mass production. Contents of the invention [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/10
CPCB22C9/108
Inventor 柴润川马林马秉平
Owner KOCEL EQUIP
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