Inner-supporting fixed type large steel pipe piece grinding machine for machining
A mechanical processing and fixed technology, applied in the direction of grinding workpiece supports, metal processing equipment, grinding machines, etc., can solve the problems of affecting the surface quality and use of steel pipes, large clamping force, and surface damage of steel pipes, and achieves simple structure and design. Scientific and reasonable, easy to use effect
Inactive Publication Date: 2017-10-03
ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
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Problems solved by technology
[0002] In mechanical processing, steel pipe is a frequently used profile. At present, in steel pipe processing, in most cases, the surface of the steel pipe needs to be polished to remove the pollutants on the surface. When grinding, the steel pipe needs to be fixed. The existing Most of the steel pipe fixing fixtures clamp the outer surface of the steel pipe. When the outer surface of the steel pipe is polished, the clamping position of the fixing fixture often causes damage to the steel pipe surface due to the large clamping force, which affects the surface quality and use of the steel pipe.
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[0010] In order to make the object, technical solution and advantages of the present invention clearer, the present invention is described below through specific embodiments shown in the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0011] like figure 1 As shown, this specific embodiment adopts the following technical solutions: it includes: support plate 1, inner support cylinder 2, left guide cylinder 3, right guide cylinder 4, left inner support column 5, right inner support column 6, left roller 7. Right roller 8, jacking screw 9, conical block 10, ball head 11, groove 12, left pad 13, handle 14, right pad 15, left grinding motor 16, right grinding motor 17, left drive Shaft 18, rig...
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The invention discloses an inner-supporting fixed type large steel pipe piece grinding machine for machining. An inner-supporting cylinder is welded to the center on a supporting plate, a left guiding cylinder is welded to the left side wall of the inner-supporting cylinder, and a right guiding cylinder is welded to the right side wall of the inner-supporting cylinder; a left inner-supporting column is mounted in the left guiding cylinder, and a right inner-supporting column is mounted in the right guiding cylinder; a left roller is mounted at the right end of the left inner-supporting column, and a right roller is mounted at the left end of the right inner-supporting column; a jacking screw is mounted in the center of the supporting plate through a trapezoidal thread, a linkage ball is welded to the top end of the jacking screw, and a groove is machined in a cone-shaped block; the linkage ball on the jacking screw is embedded into the groove, a left grinding motor is fixed to the left side of the supporting plate, and a right grinding motor is fixed to the right side of the supporting plate; and a left driving shaft is mounted in a left driving motor, and a right driving shaft is mounted in a right driving motor. The inner-supporting fixed type large steel pipe piece grinding machine for machining is scientific and reasonable in design, simple in structure and convenient to use.
Description
technical field [0001] The invention relates to a grinding machine for large-scale steel pipe fittings with inner support and fixed type for mechanical processing, which belongs to the technical field of mechanical processing. Background technique [0002] In mechanical processing, steel pipe is a frequently used profile. At present, in steel pipe processing, in most cases, the surface of the steel pipe needs to be polished to remove the pollutants on the surface. When grinding, the steel pipe needs to be fixed. The existing Most of the steel pipe fixing fixtures clamp the outer surface of the steel pipe. When the outer surface of the steel pipe is polished, the clamping position of the fixing fixture often causes damage to the steel pipe surface due to the large clamping force, which affects the surface quality and use of the steel pipe. Contents of the invention [0003] In view of the above problems, the technical problem to be solved by the present invention is to prov...
Claims
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Login to View More IPC IPC(8): B24B5/36B24B5/35B24B41/06
CPCB24B5/36B24B5/35B24B41/067
Inventor 丁响林
Owner ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG