Plastic gear injection mold and using method thereof

A technology for injection molds and plastic gears, applied in gears, applications, household appliances, etc., can solve problems affecting product quality, low barrel temperature, and product brittleness, so as to prevent brittleness, improve quality, and avoid low temperature Effect

Inactive Publication Date: 2021-04-20
柴建华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a plastic gear injection mold and its use method, so as to solve the problem that the current gear injection mold tends to be too low in the barrel temperature during injection molding, which may cause the product to become brittle and affect the product. quality

Method used

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  • Plastic gear injection mold and using method thereof
  • Plastic gear injection mold and using method thereof
  • Plastic gear injection mold and using method thereof

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Embodiment Construction

[0023]In order to make the techniques, creative features, objective and efficacy of the present invention, and the embodiments are further illustrated in connection with the specific embodiments.

[0024]SeeFigure 1 - Figure 4The present invention provides a plastic gear injection mold and a method of use thereof: The structure includes a tank 1, a lower die 2, a spring 3, a lower mold 4, a mold 5, an upper molding seat 6, a tube 7, a switch Apparatus 8, the lower mold 2 is fixed to the top of the lower mold 2, and the lower mold 5 is connected to the lower mold 4, and the lower mold 4 is fitted to the upper mold 5, the upper mold. 5 is fixed to the upper mold seat 6, and the upper molding seat 6 is attached to the tank 1 and the tube 7, and the mold box 1 is attached, and the lower mold 4 is provided with the upper mold 5. Spring 3, the switching device 8 is composed of housing 80, a reset device 81, a linkage device 82, a transmission 83, a pulling device 84, a power distribution app...

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Abstract

The invention discloses a plastic gear injection mold and a using method thereof. The plastic gear injection mold structurally comprises a material box, a lower mold base, a spring, a lower mold, an upper mold, an upper mold base, a material pipe and a switch device; the top of the material box is fixedly connected with the lower mold base, the lower mold base is connected with the lower mold, the lower mold is matched with the upper mold arranged above the lower mold, and the upper mold base is fixedly connected above the upper mold; and the upper mold base is connected with the material box through the material pipe, the switch device is installed in the material box, the spring is arranged between the lower mold and the upper mold, the switch device is composed of a shell, a reset device, a linkage device, a transmission device, a pulling device, a power connection device, a power device and a reset mechanism, and the reset device is installed on the side face in the shell. According to the plastic gear injection mold and the using method thereof, materials in the material box can be subjected to injection molding when reaching a certain temperature through the switch device, the situation that the temperature of the materials is too low is avoided, product embrittlement is prevented, and the product quality is improved.

Description

[0001]This application is the application date for the presentation No. CN201810188612.6, is a distribution application of a plastic gear injection mold.Technical field[0002]The present invention is a plastic gear injection mold and a method of use thereof, belonging to the field of plastic gear injection mold.Background technique[0003]Gear drive is a common way in people 's lives, which is highly smooth and long service life. With the continuous advancement of science and technology, the gears made with plastic are also more and more, mainly used in industries in the mechanism of mechanisms, low production cost, low transportation cost, safe and maintenance.[0004]The current gear injection mold is prone to the tube temperature at the time of production injection, resulting in brittleness, affecting the quality of the product.Inventive content[0005]For the prior art, the present invention is an object of the present invention to provide a plastic gear injection mold and a method of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29L15/00
CPCB29C45/26B29C45/2602B29L2015/003
Inventor 柴建华
Owner 柴建华
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