Grinding device for petroleum pipeline end openings
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of oil pipelines and ports, which is applied in the field of grinding equipment, can solve the problems that the abrasive belt grinder is difficult to grind the inner diameter of the pipeline, and the processing of oil pipelines is inconvenient, so as to achieve the effect of increasing work efficiency
Inactive Publication Date: 2018-06-29
洛阳高昌机电科技有限公司
View PDF0 Cites 2 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] Most of the existing grinders used for grinding oil pipelines are abrasive belt grinders. It is difficult for abrasive belt grinders to grind the inner diameter of pipelines, and it is inconvenient to process oil pipelines
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-3 As shown, a grinding device for an oil pipeline port includes a grinder housing 17 and an active chamber 28 arranged in the inner cavity of the grinder housing 17, and the side wall of the end of the movable chamber 28 away from the electric push rod 1 is fixedly connected to a limit block 8. An electric push rod 1 is installed at one end of the movable chamber 28, and the other end of the electric push rod 1 is fixedly connected to the ...
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
Login to view more
Abstract
The invention discloses a grinding device for petroleum pipeline end openings. The grinding device comprises an electric push rod, a pushing plate, a sliding block, a first motor, a motor shell, a first bearing, a first rotating shaft, a limiting block, a friction block, an adjusting rod, limiting holes, a limiting nut, a limiting bolt, a supporting rod, a second bearing, fixing supporting feet, agrinding machine shell, a second motor, a belt, a first fixing rod, a first rotary table, second rotary tables, a grinding belt, second fixing rods, third bearings, third rotary tables, fourth bearings, a moving cavity, a fourth rotary table, a second rotating shaft and a third rotating shaft. The grinding device is designed for grinding the petroleum pipeline end openings and has the functions of surface grinding and inner cavity side wall grinding, and welding slag, gaps and uneven places of the surface and the inner wall of a petroleum pipeline can be uniformly eliminated.
Description
technical field [0001] The invention relates to a grinding device, in particular to a grinding device for oil pipeline ports, belonging to the technical field of grinding equipment. Background technique [0002] A grinder is a tool for grinding, grinding and polishing. In addition to being widely used in machinery manufacturing and other metal processing industries, grinding machines are also used in the processing of non-metallic materials such as grain processing, paper industry, ceramics, glass, stone, plastics, rubber, and wood. [0003] Most of the existing grinders used for grinding oil pipelines are abrasive belt grinders, which are difficult to grind the inner diameter of pipelines and are inconvenient when processing oil pipelines. Therefore, a kind of grinding device for oil pipeline port is proposed in view of the above problems. Contents of the invention [0004] The object of the present invention is to provide a grinding device for oil pipeline ports in ord...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more