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Roll forming machine for forging cutter blanks

A technology for forming machines and blade blanks, which is applied in the field of forging blade rolling forming machines, which can solve the problems of difficult surface grinding of blade blanks, inconsistent thickness of blade blanks, and uneven surface, so as to achieve uniform thickness and improve wear resistance , smooth surface effect

Inactive Publication Date: 2018-03-13
CHONGQING DENGSHI KITCHENWARE MFR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, in the tool forming process, the knife blank needs to be forged into a knife body with a thick back and a thin edge, and the taper can only be forged with a forging machine (air hammer). The surface is uneven, and the cutting edge is not straight, and it is difficult to polish the surface of the subsequent blank

Method used

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  • Roll forming machine for forging cutter blanks
  • Roll forming machine for forging cutter blanks
  • Roll forming machine for forging cutter blanks

Examples

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Embodiment Construction

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0031] Such as Figure 1 to Figure 4 As shown, a kind of forging knife billet rolling forming machine includes a frame 1, a first roll 2, a second roll 3 and a gap adjustment mechanism 4, and the first roll 2 and the second roll 3 are placed on the In the frame 1; the first roll 2 is above the second roll 3; the two ends of the first roll 2 and the two ends of the second roll 3 are equipped with copper tiles 5, the Both ends of the first roll 2 and both ends of the second roll 3 are rotatably connected to the two side walls of the frame 1 through copper tiles 5;

[0032] Both ends of the lower part of the gap adjustment mechanism 4 are rotatably extended into the frame 1 and respectively connected to the copper til...

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Abstract

The invention relates to a roll forming machine for forging cutter blanks. The roll forming machine comprises a rack, a first roller, a second roller and a gap adjusting mechanism. Both the first roller and the second roller are arranged in the rack. The first roller is located above the second roller. Both the first roller and the second roller are sleeved with copper tiles. Both the first rollerand the second roller are rotationally connected with the two side walls of the rack through the copper tiles. The two ends of the lower portion of the gap adjusting mechanism rotationally extend into the rack and are correspondingly and detachably connected with the copper tiles. A circular arc groove is formed in the outer profile of the second roller. One end of the circular arc groove is in circular arc transition with one end face of the outer profile of the second roller, and the other end of the circular arc groove is in stepped face connection with the other end face of the outer profile of the second roller. Compared with the prior art, according to the roll forming machine, each cutter blank in the circular arc groove is rolled into a semi-finished cutter with one thick side andone thin side by the first roller and the second roller, each semi-finished cutter is in a thick-cutter-back and thin-cutter-point shape, meanwhile the thicknesses of the semi-finished cutters are consistent, the surfaces are level, bright and clean, and the cutter points are straight.

Description

technical field [0001] The invention relates to the technical field of tool manufacturing, in particular to a forging tool blank rolling forming machine. Background technique [0002] In the prior art, in the tool forming process, the knife blank needs to be forged into a knife body with a thick back and a thin edge, and the taper can only be forged with a forging machine (air hammer). The surface is uneven, and the cutting edge is not straight, and it is difficult to polish the surface of the subsequent knife blank. Contents of the invention [0003] The object of the present invention is to provide a forging knife blank rolling forming machine. The technical problems to be solved are: the thickness of the knife blank is inconsistent, the surface is not smooth, and the cutting edge is not straight. [0004] The technical scheme that the present invention solves the problems of the technologies described above is as follows: [0005] A rolling forming machine for forged ...

Claims

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Application Information

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IPC IPC(8): B21H7/10B21B31/24B21B27/03
CPCB21H7/10B21B27/03B21B31/24
Inventor 邓修建
Owner CHONGQING DENGSHI KITCHENWARE MFR
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