Magnetic force boring measuring device
A measuring device and magnetic force technology, applied in the direction of measuring device, mechanical measuring device, mechanical device, etc., can solve the problems of high operating level and construction experience requirements of operators, unstable quality of shaft boring accuracy, and inconvenient operation , to achieve the effect of ensuring the quality of boring, simple structure and easy operation
Pending Publication Date: 2018-02-23
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] After the shafting boring process in the process of shipbuilding and shafting installation is over, it is necessary to draw a circle on the cross section of the casting and forging to further measure the boring quality. Traditionally, hand-held micrometers or dial indicators are used for measurement, which is inconvenient to operate and has poor accuracy. The operating level and construction experience of operators are high, which can easily lead to unstable accuracy and quality of shafting boring
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0021] like figure 1 As shown, this embodiment provides a magnetic boring measuring device, including a vertically arranged first connecting arm 2, and an openable magnetic base for supporting the first connecting arm 2, and also includes a A connecting arm 2 is vertically arranged with a second connecting arm 4, the height of the second connecting arm 4 is adjustable, and also includes a third connecting arm 6 and a detection meter 8, one end of the third connecting arm 6 is connected to the second The arm 4 is rotatably connected, and the other end of the third connecting arm 6 is rotatably connected to the detection meter 8 .
[0022] The invention is simple in structure, easy to use, easy to operate, can realize the accurate measurement of the cross-section boring of casting and forging parts, and ensure the quality of the boring, and the setting of the base is easy to coincide with the boring tool bar and be fixed by adsorption, and its length can be adjusted Suitable fo...
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 relates to the field of ship manufacturing tools, in particular to a magnetic force boring measuring device. The device comprises a first vertically-arranged connecting arm, an openablemagnetic base for supporting the first connecting arm, a second connecting arm perpendicularly to the first connecting arm, a third connecting arm and a detection gauge, wherein the height of the second connecting arm is adjustable, one end of the third connecting arm is rotationally connected with the second connecting arm, and the other end of the third connecting arm is rotationally connected with the detection gauge. The device is simple in structure, convenient to use, easy to operate and capable of achieving accurate measurement of a hole bored in the section of a casting and forging piece, the boring quality is ensured, by arranging the base, the device is easily matched with a hole boring cutter rod to be adsorbed and fixed, the length is adjustable so that the device can adapt tocasting and forging pieces of various sizes, and the practicability is high.
Description
technical field [0001] The invention relates to the field of shipbuilding, in particular to a magnetic boring measuring device. Background technique [0002] Boring is the further processing of forging and casting rough holes. In the shafting installation stage of berth in shipbuilding, shafting boring, as a key process, plays a very critical role in the quality of shafting installation. Boring can enlarge the aperture, improve precision, reduce surface roughness, and can better correct the deviation of the original hole axis. Boring can be divided into rough boring, semi-fine boring and fine boring. The dimensional accuracy of fine boring can reach IT8~IT7, and the surface roughness Ra value is 1.6~0.8μm. Boring is divided into general boring and deep hole boring. General boring can be done on ordinary lathes, and the boring tool can be fixed on the tailstock of the lathe or on a small tool holder. Deep hole boring requires a special deep hole drilling and boring machine...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00
CPCG01B5/00
Inventor 刘禄鹏聂黎军
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY