Unlock instant, AI-driven research and patent intelligence for your innovation.

Valve T-shaped sealing groove smoothness grinding device

A technology of grinding and sealing grooves, which is applied in the field of machinery, can solve the problems of unsatisfactory requirements, troublesome processing operations, and high production costs, and achieve the effects of simple structure, high processing efficiency, and convenient operation

Pending Publication Date: 2019-09-20
ZHEJIANG KAICHENG MASCH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing ordinary machine tool processing cannot meet the requirements at all, and the processing operation is troublesome, the production cost is high, and the practicability is poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Valve T-shaped sealing groove smoothness grinding device
  • Valve T-shaped sealing groove smoothness grinding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In the description of this embodiment, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", " Outside", "front", "rear", etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operate in a specific orientation and, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

[0017] see figure 1 and figure 2 , a valve T-shaped seal groove smoothness grinding device disclosed in the present invention includes a transmission rod 10, a connecting sh...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a valve T-shaped sealing groove smoothness grinding device. The device comprises a transmission rod, a connecting shaft and a cross beam; the lower end of the transmission rod is connected with the connecting shaft; the transmission rod is connected with the cross beam through the connecting shaft, and drives the cross beam to rotate; grinding heads are arranged at the left and right ends of the cross beam; each grinding head comprises fixed channel steel; positioning bolts are inserted in the fixed channel steel; the positioning bolts are sleeved with hexagonal nuts, spring gaskets, rubber gaskets, grinding blocks and polishing gauzes in sequence from top to bottom; and through the hexagonal nuts, the positioning bolts are fixed on the fixed channel steel, and the spring gaskets, the rubber gaskets, the grinding blocks and the polishing gauzes are locked. The device is reasonable in structural design, simple in structure, small in size, convenient to operate, reliable in work, high in machining efficiency, capable of reducing the production cost and high in practicability.

Description

technical field [0001] The invention relates to the technical field of machinery, and in particular to a grinding processing device for the smoothness of T-shaped sealing grooves of valves. Background technique [0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, adjust and control the parameters (temperature, pressure and flow) of the conveying medium. According to its function, it can be divided into shut-off valve, check valve, regulating valve and so on. The valve is a control component in the fluid delivery system, which has functions such as cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. [0003] The sealing groove of the valve has high requirements on the finish, and generally requires a cleanness of 1.6, or even 0.8um. Existing ordinary machine tools cannot meet the requirements at all, and the processing operation is cumbersome, the prod...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/00B24B37/00B24B47/12
CPCB24B27/0015B24B27/0076B24B37/00B24B47/12
Inventor 李尚充金玲敏陈国龙
Owner ZHEJIANG KAICHENG MASCH CO LTD