Precise injection machine

An injection molding machine, a precise technology, applied in the field of injection molding machines, can solve the problems of inability to precisely close the mold, unbalanced accuracy of the processing object, and negligible mold clamping, etc., and achieve the effect of precise stroke and high precision.

Inactive Publication Date: 2009-08-26
UNION PLASTIC HANGZHOU MACHINERY +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The torque will cause inaccurate processing strokes of the injection molding machine tools on the machine base, resulting in an imbalance in the accuracy of the processed object. The injection molding machine has a long injection tube, and after the torsional deformation of the machine base, the injection tube will be brought into close contact. There is a s

Method used

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  • Precise injection machine

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Embodiment Construction

[0014] With reference to accompanying drawing, further illustrate the present invention:

[0015] A precision injection molding machine comprising a mold clamping mechanism 1 and a headstock 2. The headstock 2 includes a material pipe 21, a screw, a feeding device, and a screw driving device. The mold clamping mechanism 1 and the headstock 2 are arranged on a machine platform 3. It is characterized in that: the machine platform 3 is fixed with a circular tube 31 that can resist torsion deformation, and the circular tube 31 runs through the machine platform 3 longitudinally.

[0016] The machine table 3 is composed of two side substrates for supporting the mold clamping mechanism 1 and the headstock 2, and the end seats 32 at the longitudinal ends are connected, and the above-mentioned round pipes are provided between the two end seats 32 31.

[0017] A supporting seat for assisting in fixing the circular pipe 31 is erected on the base plate between the two ends 32 of the mach...

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PUM

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Abstract

The invention discloses a precise injection machine, comprising a mould-closing mechanism and a headstock, wherein the headstock comprises a material tube, a screw, a feeding device and a screw driving device, the mould-closing mechanism and the headstock are arranged on the machine, a torsional deformation resistant round pipe is fixed in the machine, the round pipe penetrates through the machine longitudinally. The invention has the advantage: the motion parts such as the mould-closing mechanism, the ejaculation mechanism and the like have precise stroke, thus the precision is high.

Description

technical field [0001] The invention relates to an injection molding machine. Background technique [0002] In the existing injection molding machines, the machine base is not set as a solid base, because the main solid base is not only bulky, inconvenient for transportation and assembly, but also its material cost is also a consideration; therefore, most of the bases are It is hollow inside, and in addition to the advantage of saving materials, the hollow base can be set up for the pipeline wiring of the machine tool. However, the inherent part of the injection molding machine has a long wheelbase, so that different weights are loaded on the machine base by the various parts of the working tools at the upper end, resulting in torsion. The definition of torsion is that after the object is stressed, the original configuration surface can still To maintain a plane, this force is called torsion, and its cross-section can be used to judge whether it is pure twist or warp. [0...

Claims

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Application Information

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IPC IPC(8): B29C45/03B29C45/17
Inventor 韩志翔
Owner UNION PLASTIC HANGZHOU MACHINERY
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