Switching trolley for mold for core making machine

A core-making machine and mold technology, applied in the direction of manufacturing tools, molding machine parts, casting and molding equipment, etc., can solve problems such as unsafe, difficult operations, and damage to equipment

Active Publication Date: 2013-01-09
WUXI LIHU PRESSURIZE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of foundry, the upper part of the metal mold used for the coated sand core making machine is equipped with a sand bucket mobile device and a core-making frame platform below, so the forklift cannot enter the operation and...

Method used

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  • Switching trolley for mold for core making machine
  • Switching trolley for mold for core making machine

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Experimental program
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Embodiment Construction

[0009] Attached below figure 1 The specific implementation manner in the present invention will be further described.

[0010] figure 1 , figure 2 Including underframe 1, wheel with brake 1-1, vertical guide rail 1-2, stand 1-3, beam 1-4, extension hydraulic cylinder 2, extension lifting frame 2-1, extension frame 2 -2, stretch cylinder 2-3, stretch frame hole 2-4, stretch wheel 2-5, hanger hydraulic cylinder 3, hanger lifting frame 3-1, hanger 3-2, hanger cylinder 3- 3. Hanger cross arm hole 3-4, Hanger frame 3-0, Stretch lift pedal 4, Hanger lift pedal 4-1, Stretch cylinder manual control valve 4-2, Hanger cylinder control valve 4-3, Air connector 4-4, air source connector 4-0, mold 00, mold hanger 01, long hanger 02, short hanger 03, mold hanger 04, core-making frame platform 05, etc.

[0011] Such as figure 1 , figure 2 As shown, the present invention is a mold switching vehicle for a core making machine, including a frame mechanism, an extension mechanism, a mobil...

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PUM

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Abstract

The invention provides a switching trolley for a mold for a core making machine. The switching trolley comprises a frame mechanism, a stretching frame mechanism, a moving lifting frame mechanism, a control mechanism and a lifting device, wherein the frame mechanism comprises a base frame, braking wheels, a vertical guide rail, a vertical frame and a cross beam; the stretching frame mechanism comprises a stretching frame hydraulic cylinder, a stretching frame lifting frame, a stretching frame, a stretching frame cylinder and stretching frame wheels; the moving lifting frame mechanism comprises a lifting frame hydraulic cylinder, a lifting frame elevating frame, a lifting frame and a lifting frame cylinder; the control mechanism comprises a stretching frame hydraulic pedal, a lifting frame hydraulic pedal, a stretching frame flexible control valve, a lifting frame flexible control valve and a rapid air connector; and the lifting device comprises a mold lifting rod, a long mold lifting cable, a short mold lifting cable and a mold lifting pole. The switching trolley has the advantages that the stretching frame stretched from the stretching frame mechanism is inserted into a base frame platform of the core making machine, supporting points are provided for the core making machine, receiving of the mold for the lifting frame is facilitated, the mold is horizontally placed in the core making machine for positioning installation, the operation is safe, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of casting equipment, in particular to a mold switching vehicle for a core making machine. Background technique [0002] In the field of foundry, the upper part of the metal mold used for the coated sand core making machine is equipped with a sand bucket mobile device and a core-making frame platform below, so the forklift cannot enter the operation and hoisting, which affects the installation and disassembly of the lower mold. After the mold is hoisted by the crane, it is unsafe and difficult to work and damage the equipment by forcefully pushing and pulling the oblique operation with manpower. Contents of the invention [0003] In view of the above problems, the present invention provides a mold switching vehicle for a core making machine. The support point of the switching vehicle can be inserted into the bottom frame platform of the core making machine, and the hanger frame is extended to accept the positioning ...

Claims

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Application Information

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IPC IPC(8): B22C19/00
Inventor 邵宏
Owner WUXI LIHU PRESSURIZE TECH CO LTD
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