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Two-plate high-speed pressure die-casting machine

A die-casting machine, two-plate technology, applied in the field of two-plate high-speed die-casting machines, can solve the problems of uneven force on the large lever, many wearing parts, and high maintenance costs, so as to extend the operating life and the accuracy, length and large size of the machine. The effect of shortening the length of the bar and simplifying the clamping mechanism

Inactive Publication Date: 2014-12-24
江苏佳晨华科机械技术研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This existing die-casting machine has the following defects in use: one is that the structure is complex, there are many parts, and raw materials are wasted during manufacture; the other is that there are many wearing parts in use and the maintenance cost is high; , so that the quality of the pressed product is not guaranteed

Method used

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  • Two-plate high-speed pressure die-casting machine
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  • Two-plate high-speed pressure die-casting machine

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] like Figure 2-5 Shown: a two-plate high-speed die-casting machine, including frame 1, gantry frame 2, static template 3, movable template 4, clamping cylinder 5 and injection mechanism 6, static template 3 and movable template 4 are set on On the frame 1, a linear guide rail 25 is installed on the frame 1, and a slider 26 that can slide on the linear guide rail 25 is provided at the bottom of the movable template 4; wherein the static template 3 and the movable template 4 are connected in series through four large bars 7 , a large bar hole for embedding the mold clamping piston 11 is provided at the position where the large bar 7 protrudes from the movable template 4, and the cavity between the front side of the mold clamping piston 11 and the inner cavity wall of the movable template 4 forms a hydraulic pressure Cavity 12, the hydraulic chambe...

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Abstract

The invention discloses a two-plate high-speed pressure die-casting machine, which comprises a rack (1), a fixed template (3) and a movable template (4), wherein the fixed template (3) and the movable template (4) are connected in series through four tie bars (7); a tie bar hole used for embedding a corresponding clamping piston (11) is formed at a position, at which the corresponding tie bar (7) extends, on the movable template (4); a cavity between the front side face of each clamping piston (11) and the inner cavity wall of the movable template (4) form a hydraulic cavity (12); the movable template (4), each clamping piston (11) and the corresponding hydraulic cavity (12) form a hydraulic cylinder (13) for providing a clamping force; the rack (1) is also provided with a rapid die-closing cylinder (10); a piston rod of the rapid die-closing cylinder (10) is connected with the movable template (4) so as to drive the movable template (4) to do reciprocating motion along the tie bars (7). According to the two-plate high-speed pressure die-casting machine disclosed by the invention, by adopting the drive of the rapid die-closing cylinder and the mode that the hydraulic cylinder is arranged on the movable template, the structure of the pressure die-casting machine is simplified, the die-closing efficiency is improved, and the service life of the pressure die-casting machine is prolonged.

Description

technical field [0001] The invention relates to the technical field of die-casting machines, in particular to a two-plate high-speed die-casting machine which simplifies the mold clamping mechanism to shorten the fuselage, simplify the structure and improve the mold clamping speed and efficiency. Background technique [0002] Die casting machine is one of the commonly used machines in the machinery industry, which is used for die casting of products. The traditional die-casting machine is mainly composed of six parts: 1. Clamping mechanism, 2. Injection mechanism, 3. Rack, 4. Hydraulic drive mechanism, 5. Electric control mechanism, 6. Safety door and other safety protection mechanisms; Clamping mechanism and injection mechanism are the core components of die casting machine. [0003] The structure of traditional die casting machine is as follows: figure 1 As shown: the frame 1 is provided with a gantry 2, a static formwork 3, a movable formwork 4, and a mold clamping cyl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D17/22B22D17/26
Inventor 凌立亮
Owner 江苏佳晨华科机械技术研究院有限公司
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