CN203140524U - Micro-structure surface plastic forming combined roller - Google Patents

Abstract

The utility model relates to a micro-structure surface plastic forming combined roller, and belongs to the field of mechanical engineering. A forming roller with a micro-structure is used for rolling on the surface of a plate to form a micro-structure, so that forming efficiency and forming precision are improved, mass production is achieved, and manufacturing cost is lowered. The combined roller is mainly composed of a plurality of annular thin pieces (1) with equal or unequal diameters and a rigid inner shaft (2), and the outer peripheral surfaces of the annular thin pieces (1) are unmachined surfaces or machined surfaces with various geometrical shapes. The annular thin pieces (1) with unmachined outer peripheral surfaces has different diameters, and after the annular thin pieces (1) and the rigid inner shaft (2) are assembled, a roller with a circular groove type micro-structure is formed. The annular thin pieces (1) machined to be the surfaces with the various geometrical shapes have the same diameter, and the annular thin pieces and the rigid inner shaft (2) are assembled to form the needed micro-structure roller. Radial positioning and axial fixing are used when the annular thin pieces (1) and the rigid inner shaft (2) are assembled.

Description

A kind of micro-structure surface Plastic Forming combination roller

Technical field

The utility model relates to a kind of micro-structure surface Plastic Forming combination roller, is used for the parts of the Plastic Forming of profiled surface micro-structural, belongs to mechanical engineering field.

Background technology

Micro-structural will be brought into play important effect in fields such as Aero-Space, bullet train and surface ships, at present, main mode at the plate surface processing micro structure is to adopt the mode of machining, for example adopt the processing mode that mills and grind, for widget, adopt the mode of machining still can, if but adopt the processing mode that mills or grind for bigger surface, it is inefficiency not only, and owing to reasons such as wearing and tearing, the forming accuracy of micro-structural also decreases.Simultaneously by utility model have a micro-structural roller, also can save manufacturing cost greatly.

Summary of the invention

The utility model provides a kind of micro-structure surface Plastic Forming combination roller, its purpose is to rolling forming provides a kind of forming rolls, has the rolling formation micro-structural of micro-structural in the plate surface utilization, to improve forming efficiency and forming accuracy, realize mass production, reduce and be processed into the worker.

Above-mentioned purpose of the present utility model is achieved in that accompanying drawings is as follows:

A kind of micro-structure surface Plastic Forming combination roller, mainly formed by a plurality of equal diameters or the annulus thin slice (1) that does not wait and a rigidity interior spool (2), the outer fringe surface of described annulus thin slice (1) is undressed or is processed into the surface with various geometries, the annulus thin slice (1) of undressed outer fringe surface has different diameters, and axle (2) assembling back constitutes and has the peripheral groove structure roller that declines in this annulus thin slice (1) and the rigidity; The annulus thin slice (1) that is processed into various geometries surface has same diameter, and axle (2) assembling back constitutes required micro-structural roller in this annulus thin slice and the rigidity; Described annulus thin slice (1) adopts radial location, axial restraint with the interior axle of rigidity (2) assembling.

Described radial location: in rigidity axle (2) be axially arranged with more than one axial rib (4), described axial rib (4) be monoblock type or Demountable metallic key, is used for the circumferential rotation of restriction annulus thin slice.

Described axial restraint: axle (2) two ends are threaded with securing member (3) in the rigidity, are used for annulus thin slice (1) location and fastening.

Quantity and the size of the axial rib in the described rigidity on the axle (2) are consistent with groove number and the size of annulus thin slice (1) internal diameter.

The axial length of described combination roller and diameter are by the diameter decision of the number of annulus thin slice (1) what and annulus thin slice (1).

Pass through the utility model, can a local application technology that replaces processing micro structure on the whole roller surface, can realize the combination of different micro-structurals according to customer demand, can be implemented in the highly-efficient processing micro-structural of large-sized sheet material surface mass simultaneously, not only improve machining accuracy, and saved processing cost.

Description of drawings

Fig. 1 is the micro-structural sheet combination roller schematic diagram that has microchannels;

Fig. 2 is edge undressed annulus thin slice schematic diagram;

Fig. 3 is interior axle construction schematic diagram, has 3 axial ribs;

Fig. 4 is processed to the band micro-structural sheet combination roller schematic diagram that zigzag annulus thin slice constitutes;

Among the figure: the axial rib of axle 3-securing member 4-in the 1-annulus thin slice 2-

The specific embodiment

Further specify particular content of the present utility model and the course of work thereof below in conjunction with the accompanying drawing illustrated embodiment.

Band micro-structural sheet combination roller, the annulus thin slice (1) that comprises a plurality of equal diameters or do not wait and an interior axle of rigidity (2), described annulus thin slice (1) can be that the edge is undressed or be processed to various geometry annulus thin slices, can constitute after unprocessed different-diameter annulus thin slice (1) and the interior axle assembling and have the peripheral groove structure roller that declines, or the various geometry annulus thin slices (1) that are processed to same diameter constitute required micro-structural roller with interior axle, axle (2) two ends have securing member (3) in the described rigidity, be used for location and fastening annulus thin slice (1), axle (2) axially has a more than one axial rib (4) in the described rigidity, its axial rib (4) can monoblock type or Demountable metallic key, is used for limiting the circumferential rotation of annulus thin slice.

Quantity and the size of the axial rib (4) of axle (2) are consistent with groove number and the size of annulus thin slice (1) internal diameter in the described rigidity.

The internal diameter size of described annulus thin slice (1) is limited by the size of interior shaft diameter.

The described axial length that has a micro-structural sheet combination roller is limited by the spacing of the securing member (3) at interior axle two ends.

Description of drawings is with reference to figure 1: band micro-structural sheet combination roller, the annulus thin slice (1) and the rigidity interior spool (2) that comprise a plurality of equal diameters or does not wait are equipped with securing member (3) at the two ends of axle.

A plurality of anisodiametric annulus thin slices (1) are constituted a kind of plough groove type micro-structural combination roller by axle (2) in the rigidity, and the intensity for the outer surface of strengthening roller needs to give the securing member reinforcing on both sides, thereby forms the high-intensity combination roller that has micro-structural.

With reference to figure 2: provided the unprocessed annulus thin slice in a kind of edge (1), this annulus thin slice (1) can constitute plough groove type micro-structural combination roller.

With reference to figure 3: provided that axle (2) has three axial ribs (4) in the rigidity, axle (2) is not only located annulus thin slice (1) in the rigidity, and can realize the circumferentially fixing of annulus thin slice (1) by axial rib (4).

With reference to figure 4: provided the edge and be processed to the combination roller with micro-structural that zigzag fashion annulus thin slice (1) constitutes.

Clearly, more than the content shown in description and the accompanying drawing all should be understood to be exemplary, and is not to mean restriction of the present utility model.To those skilled in the art, obviously can be processed into different shape in the edge to its annulus thin slice on basis of the present utility model, the combination by different annulus thin slices (1) simultaneously can constitute the sheet combination roller that has the difformity micro-structural.Although only provided the annulus thin slice (1) of two kinds of shapes in the specification as exemplary example, the axial rib (4) of axle (2) has provided three in the rigidity in specification simultaneously, for a person skilled in the art, can select one or more quantity, etc.Obviously, these distortion or modification all should be included in the scope of the present utility model.

Claims (5)

1. micro-structure surface Plastic Forming combination roller mainly is made up of a plurality of equal diameters or the annulus thin slice (1) that does not wait and a rigidity interior spool (2), it is characterized in that:

The outer fringe surface of described annulus thin slice (1) is undressed or is processed into the surface with various geometries, the annulus thin slice (1) of undressed outer fringe surface has different diameters, and axle (2) assembling back constitutes and has the peripheral groove structure roller that declines in this annulus thin slice (1) and the rigidity; The annulus thin slice (1) that is processed into various geometries surface has same diameter, and axle (2) assembling back constitutes required micro-structural roller in this annulus thin slice and the rigidity; Described annulus thin slice (1) adopts radial location, axial restraint with the interior axle of rigidity (2) assembling.

2. roller is made up in a kind of micro-structure surface Plastic Forming according to claim 1, it is characterized in that:

Described radial location: in rigidity axle (2) be axially arranged with more than one axial rib (4), described axial rib (4) be monoblock type or Demountable metallic key, is used for the circumferential rotation of restriction annulus thin slice.

3. roller is made up in a kind of micro-structure surface Plastic Forming according to claim 1, it is characterized in that:

Described axial restraint: axle (2) two ends are threaded with securing member (3) in the rigidity, are used for annulus thin slice (1) location and fastening.

4. roller is made up in a kind of micro-structure surface Plastic Forming according to claim 1, it is characterized in that:

Quantity and the size of the axial rib in the described rigidity on the axle (2) are consistent with groove number and the size of annulus thin slice (1) internal diameter.

5. roller is made up in a kind of micro-structure surface Plastic Forming according to claim 1, it is characterized in that:

The axial length of described combination roller and diameter are by the diameter decision of the number of annulus thin slice (1) what and annulus thin slice (1).

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