Pressing die for meter housing

A technology for pressing molds and instrument shells, which is applied in the field of instrument processing equipment and instruments, and can solve problems such as low work efficiency and laborious unloading

Inactive Publication Date: 2015-12-23
CHONGQING XIN CHUAN TA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a pressing mold for an instrument case to solve the problems

Method used

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  • Pressing die for meter housing

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Embodiment Construction

[0011] The present invention will be described in further detail below by means of specific embodiments:

[0012] The reference signs in the drawings of the description include: punch 1, upper heating plate 2, concave mold 3, lower heating plate 4, pressure bearing plate 5, upper support plate 6, upper ejection plate 7, guide sleeve 8, guide post 9 , spring 10, push rod 11, limit plate 12, pull-up plate 13, adjusting screw 14, molding core 15.

[0013] The embodiment is basically as attached figure 1 Shown: a pressing mold for an instrument case, including an upper heating plate 2 with a punch 1 installed, and a lower heating plate 4 with a die 3 installed, a pressure plate 5 is provided between the punch 1 and the die 3, The upper heating plate 2 is connected with an upper support plate 6, and the upper support plate 6 is connected with an upper push-out plate 7, and the upper push-out plate 7 is provided with a guide sleeve 8, and the die 3 is provided with a guide post 9 m...

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PUM

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Abstract

The invention discloses a pressing die for a meter housing. The pressing die comprises an upper heating plate with a male die and a lower heating plate with a female die. An upper supporting plate is connected to the upper heating plate. An upper pushing plate is connected to the upper supporting plate. A push rod penetrating the upper heating plate and the male die is installed on the upper pushing plate. A limiting plate is connected to the female die. An upper pulling plate is connected to the upper pushing plate. The upper pulling plate is connected with the limiting plate through a limiting pin. An adjusting block and an adjusting screw connected with the adjusting block are arranged on the upper pulling plate. A molding core opposite to the push rod is arranged on the female die. A molding cavity of the meter housing is defined by the male die, the female die and the molding core. According to the pressing die for the meter housing, the problems that labor is wasted during product discharging and the working efficiency is low according to a pressing die for an existing plastic meter housing are solved.

Description

technical field [0001] The invention relates to the technical field of instruments and instrument processing equipment, in particular to an instrument case pressing die. Background technique [0002] Instrument cases generally include components such as shells, panels, liners, brackets, etc., which mainly play the role of protecting internal components. The main body is made of aluminum alloy profile or plastic material, which has the characteristics of reasonable design, firm structure and beautiful appearance. Widely used in instruments, meters, electronics, communications, automation, sensors, smart cards, industrial control, precision machinery and other industries, it is an ideal box for high-end instruments. The surface treatment adopts electrostatic spraying, and the colors are beige, dark gray, black, army green, etc. [0003] The working process of the pressing mold of the existing plastic instrument case is: put the raw material (such as phenolic plastic) in the ...

Claims

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Application Information

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IPC IPC(8): B29C43/42B29C43/52B29C43/50
Inventor 徐科
Owner CHONGQING XIN CHUAN TA IND
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