Anti-wear valve mounting mold for high pressure gas cylinder
A high-pressure gas cylinder, anti-wear technology, applied in the direction of manufacturing tools, metal processing, metal processing equipment, etc., can solve the problems of lack of flexibility, difficult adjustment, fixed level, etc., to prevent wear, avoid tilting, good The effect of stability
Pending Publication Date: 2020-01-17
衡阳金化高压容器股份有限公司
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Problems solved by technology
Before assembly, because there may be a certain thickness difference on the outer surface of the high-pressure gas cylinder, it is difficult to accurately align the bottle mouth and valve when it is placed horizontally, and because the mold head is usually fixedly connected to the The transmission mechanism is driven by the transmission mechanism, which causes the valve to be at a fixed level, lacks flexibility, and is difficult to adjust. Therefore, in the subsequent process of screwing the valve, the structure such as the thread of the valve is likely to be in place due to the position deviation from the bottle mouth. wears out while turning
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[0032] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.
[0033] It should be noted in advance that in the present invention, unless otherwise specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it can be a fixed connection, It can also be detachably connected or integrally connected; it can be directly connected or indirectly connected through an intermediary, and it can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.
[0034] In addition, in the present invention, unless otherwise clearly specif...
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The invention discloses an anti-wear valve mounting mold for a high pressure gas cylinder, and relates to the technical field of high-pressure gas cylinder production. The valve mounting mold includesa mold head assembly and a transmission mechanism. The transmission mechanism includes a motor, a transmission shaft connected to the motor through a reduction gear, and a U-shaped connection block fixedly connected at the left end of the transmission shaft. The opening of the U-shaped connection block is arranged to the left, the mold head assembly includes a mold head and a connector detachablymounted on the right end of the mold head. The mold head can lean on a valve and support the valve at multiple angles during a rotation process. The connector includes a connecting part for connecting with the mold head and a hinge plate for inserting into the U-shaped connection block. The hinge plate is provided with a through hole, and the U-shaped connection block is provided with a positioning bolt in a penetrating way, and the positioning bolt matches the through hole. The hinge plate can drive the mold head to swing with the axis of the positioning bolt as a rotation center. The connecting part is sleeved with a support ring, and the support ring is hung to a fixed bracket through a tension spring. The anti-wear valve mounting mold disclosed by the invention can prevent the threadof the valve from being worn during a valve installation process.
Description
technical field [0001] The invention relates to the technical field of high-pressure gas cylinder production, in particular to a wear-resistant valve-loading mold for high-pressure gas cylinders. Background technique [0002] The production process of high-pressure gas cylinders includes seamless steel pipe cutting and blanking, heating and spinning the bottom of the bottle, scraping the bottom of the bottle, heating and spinning to close the bottle mouth, heat treatment, bottle mouth thread processing, and internal shot blasting. The bottle needs to be installed with a valve at the mouth of one end of the bottle. The traditional installation method is manually assembled by workers, which is labor-intensive and low in production efficiency. [0003] The existing high-pressure gas cylinder valve filling method is to place the valve on a mold head, and then fix the mold head to a horizontal and rotatable transmission mechanism. After the high-pressure gas cylinder moves over, ...
Claims
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IPC IPC(8): B23P19/04
CPCB23P19/04
Inventor 廖智军彭庆华刘凌云张中华刘广
Owner 衡阳金化高压容器股份有限公司