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Combined slotting cutter, combined gear shaving cutter or combined planning tool

A technology of gear shaping cutter and gear shaving cutter, which is applied in the direction of gear tooth manufacturing tools, gear tooth manufacturing devices, gear teeth, etc., and can solve problems such as waste products, cutting work, and high resistance of cutting methods

Inactive Publication Date: 2013-11-06
李仕清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the compound gear shaper compound shaving cutter or compound planer used in mechanical processing is composed of a cutting blade, or a cutting body, or a tool handle, or a positioning hole. In the given direction, it has a single force, that is, a single curved or straight line on one cutting edge, all of which are composed of a single cutting edge. It is easy to cause chipping and live accidents, and it is easy to cause waste products, which will bring great losses, and even cause casualties in serious cases

Method used

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  • Combined slotting cutter, combined gear shaving cutter or combined planning tool
  • Combined slotting cutter, combined gear shaving cutter or combined planning tool
  • Combined slotting cutter, combined gear shaving cutter or combined planning tool

Examples

Experimental program
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Effect test

Embodiment approach 1

[0030] like Figure 1-2 As shown, the compound gear shaping cutter compound gear shaving cutter or compound planer of the first embodiment of the present invention includes various gear shaping cutters, or various gear shaving cutters, or various planers, with tool handles or positioning holes and cutters Head, the tool handle or positioning hole 1 is connected or formed as one with the tool head 2, and the tool head 2 is integrally provided with a plurality of cutting blades or cutting blade bodies 3, and on each cutting blade or cutting blade body 3, There is a face facing the cutting direction as the cutting surface 4, and the rear side or back side of the cutting surface 4 is the rear cutting surface 5, or the side cutting surface 6, or the arc-shaped rear cutting surface 5, or the arc-shaped side cutting surface 6, the cutting surface 4. At least one cutting edge 8 or at least one side cutting edge 9, or at least one arc cutting Edge 8, or at least one arc-shaped side cut...

Embodiment approach 2

[0033] like Figure 3-4 As shown, the compound gear shaper compound shaving cutter or compound planer of the second embodiment of the present invention, on the basis of the effect of the first embodiment, the compound gear shaper compound shaving cutter or compound planer of the present invention, in each On a cutting blade or cutting body 3, there is a cutting surface, the rear side or the back side of the cutting surface towards the cutting direction is a rear cutting surface 5 or a side cutting surface 6, and the cutting surface intersects with the rear cutting surface 5 to form a At least one cutting edge 8, or at least one side cutting edge 9, faces the inner side of the cutting surface in the cutting direction, and the arc-shaped protrusion or oblique protrusion 23 is provided with at least one stepped compound cutting surface 11, that is, efficient slitting Table 11 is formed with a composite rear cutting surface 14, the outermost cutting surface is an anti-crack splitt...

Embodiment approach 3

[0036] like Figure 5-6 As shown, the compound gear shaper compound shaving cutter or compound planer of the third embodiment of the present invention, on the basis of the effects of the first and second embodiments, the compound gear shaper compound shaving cutter or compound planer of the present invention , on each cutting blade or cutting body 3, there is a cutting surface, the back side or the back side of the cutting surface facing the cutting direction is a rear cutting surface 5 or a side cutting surface 6, and the cutting surface intersects with the rear cutting surface 5 , is formed with at least one cutting edge 8, or at least one side cutting edge 9, towards the inner side of the cutting surface in the cutting direction, the arc-shaped protrusion or oblique protrusion 23 is provided with at least one step-shaped compound cutting surface 11 that is The high-efficiency cutting table 11 is formed with a composite rear cutting surface 14, and the outermost cutting surf...

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Abstract

The invention provides a combined slotting cutter, combined gear shaving cutter or combined planning tool, which is high in efficiency and strength, and long in service life, and comprises a tool handle / positioning hole, and a tool bit, wherein a plurality of cutting tool strips or cutting tool bodies are integrally arranged on the tool bit; and each cutting tool strip or cutting tool body comprises a cutting surface. The combined slotting cutter, combined gear shaving cutter or combined planning tool is characterized in that the relation between the height of an anti-crack slitting table or an efficient slitting table and that of an adjacent efficient slitting table on an inner side is defined; the included angle between a combination cutting surface and an adjacent combination positioning decomposing table is larger than or equal to 90 degrees, the heights of adjacent combination spiral cutting surfaces are larger than or equal to 0.01mm, smaller than four fifths of the thickness of discharged chips, or smaller than or equal to nine times of the height of the cutting feed amount, the width of the anti-crack slitting table is larger than 0.6 mm, or smaller than or equal to one third of the diameter of the tool bit, or a spiral groove is formed in the combination spiral cutting surface.

Description

Technical field: [0001] The invention relates to a compound gear shaping cutter, a compound shaving cutter or a compound planer, which is used in mechanical processing such as gear production of machine tools. Background technique: [0002] At present, the compound gear shaper compound shaving cutter or compound planer used in mechanical processing is composed of a cutting blade, or a cutting body, or a tool handle, or a positioning hole. In the given direction, it has a single force, that is, a single curved or straight line on one cutting edge, all of which are composed of a single cutting edge. It is prone to chipping and accidents of beating alive, and it is easy to cause waste products, which will bring great losses, and even cause casualties in more serious cases. Invention content: [0003] The present invention is proposed in view of the above problems, and aims to provide a new type of compound gear shaper compound shaving cutter or compound planer, which has hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F21/00
Inventor 李仕清
Owner 李仕清