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Hard alloy valve mold

A cemented carbide and mold technology, applied in the field of cemented carbide, can solve the problems of limited production range, low demolding efficiency, and long cooling time of the mold body.

Pending Publication Date: 2021-06-08
贵州省湄潭县德隆气门制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems proposed in the above-mentioned background technology: 1. The valve molds are all fixed shapes, so only fixed-shaped valves can be produced, so that the production range is limited; 2. The cooling time of the mold body is long, which makes the demoulding efficiency low. question

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Embodiment Construction

[0021] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0022] See Figure 1-3 The present invention provides the following technical solution: a hard alloy valve mold including a mold specific 1, a core 2, a first fixing plate 3, a condensed tube 4, a space slot 5, a top plate 6, a scale 7, a moving rod 8, The push rod 9, the second fixing plate 10, the first bolt 11, the slide groove 12, the mold opening 13, the third fixing plate 14, the second bolt 15, the first strip 16, and the second strip 17, the mold body 1 The inside is provided with a core 2, and the top of the core 2 ...

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Abstract

The invention discloses a hard alloy valve mold, and belongs to the technical field of hard alloy. The hard alloy valve mold comprises a mold body; a mold core is arranged on the upper portion in the mold body; a first fixed plate is installed at the top of the mold core; a mold opening is formed in the top of the mold core; a second fixed plate is welded to one side of the first fixed plate; a first bolt is in threaded connection with the interior of the second fixed plate; a condensation pipe is connected to the bottom of the first fixed plate, and an empty groove is connected to the outer wall of the condensation pipe; and a sliding groove is formed in one side of the mold body, a push rod is connected to the inner wall of the sliding groove, and a third fixed plate is welded to one side of the push rod. According to the hard alloy valve mold provided by the invention, the push rod slides through the sliding groove, then a moving rod moves upwards, a rear moving rod enables a top plate to move upwards, so that the height of the mold core is adjusted, the specification of the air valve mold can be controlled, the production range of the air valve mold is not limited to a certain degree, and the utilization rate of the air valve mold is increased.

Description

Technical field [0001] The present invention belongs to the field of cemented carbide technology, and specific relates to a hard alloy valve mold. Background technique [0002] The effect of the valve is to be responsible for entering air into the engine and discharging the burning exhaust gas. From the engine structure, it is divided into intake valves and exhaust valves. The effect of intake doors is to inhale air into the engine, mix the combustion with the fuel; the action of the exhaust valve is to discharge and dissipate the burning exhaust gas. [0003] The existence of the prior art: 1. The valve mold is a fixed shape, so it can only produce a fixed shape of the valve, so that the production range is limited; 2, the mold cooling time is long, so that the release efficiency is low. Inventive content [0004] In order to solve the above-described background technology: 1, the valve mold is a fixed shape, so it can only produce the fixed shape of the valve, so that the prod...

Claims

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Application Information

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IPC IPC(8): B30B15/02B30B15/34B30B15/32
CPCB30B15/02B30B15/34B30B15/32
Inventor 李卓杭苏华忠
Owner 贵州省湄潭县德隆气门制造有限公司
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