Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and tool for producing tine carrier ring

A technology of bearing rings and tines, applied in the field of tools implementing the method, can solve problems such as limitations

Active Publication Date: 2019-02-19
ATF AUER TEILEFERTIGUNG GMBH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] - the method steps and the positioning accuracy of the punches, especially the stamping punches, which are provided only for guiding the upper tool part and the lower tool part and are therefore limited,

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and tool for producing tine carrier ring
  • Method and tool for producing tine carrier ring
  • Method and tool for producing tine carrier ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The description of the sequence of the production method in method sequence direction 8 (given by way of example) contains, in the alternative, the variant of producing a tine carrier ring which is produced on the one hand from perforated prefabricated Ring 49 made of sheet metal 51 or, on the other hand, produced as sheet metal part 48 made of sheet metal strip 50 .

[0042] therefore, figure 1 In the alternative, sheet metal introduction direction 7 and sheet metal strip supply direction 6 are shown, the cutting circle positioning hole 52 is carried out in method step 10 . The resulting preliminary centering 1 takes place together with the subsequent method steps of pressing 11 the sheet metal part 48 and stamping 12 the outer periphery on the sheet metal part.

[0043] Thereafter, as indicated in method sequence direction 8, figure 2 The method steps of accurate centering 2 and subsequent preliminary stamping 13 and intermediate stamping 14 of the tine shape are s...

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

No PUM Login to View More

Abstract

The present invention relates to methods and tools for producing tine carrier rings. A tine carrier ring that can be produced from prefabricated sheet material (51) or a sheet metal strip (50) unrolled from a coil for use on coupling bodies in synchronous systems of vehicle gear mechanisms requires both in the process of forming the profiled teeth and in the Highly dimensionally accurate and burr-free during tine formation with consistently high quality and material strength. The method basically comprises four method steps involving a central and rotationally fixed positioning (1 to 4), which together with the corresponding subsequent method steps of punching (11 to 15) and cutting (10, 16, 17) utilize multi-stage cutting Each stroke movement of the upper tool part ( 40 ) of the forming tool and the sheet metal part conveyor takes place as seen in the method sequence direction ( 8 ). The tool design is characterized by: positioning punches (30) arranged in each tool station; and tine-shaped punching punches (32) and other punching and cutting punches (31 to 38).

Description

technical field [0001] The invention is based on the production method defined in the preamble of patent claim 1 and on the tool for implementing said method defined in the preamble of claim 4 . Background technique [0002] A tine carrier ring arranged on or part of a coupling body is used in a synchronization system of a vehicle gear mechanism. Here, the different rotational speeds of the shaft and the gearwheel to be shifted are brought into agreement with one another. This requires a high degree of dimensional accuracy and the elimination of burrs during the formation of the profiled teeth as well as during the formation of the tines, while maintaining a consistently high level of quality and material strength. [0003] The aim of the inventive embodiment of the method is to use the deforming and positioning-cutting steps exclusively as only one step, as does the inventive tool, in order to accomplish these functional parts in a synchronized system, while satisfying the...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/14
CPCB23P15/14B23P2700/50B21D28/16B21D37/08B21D43/06B21D53/28F16D23/04F16D2023/0625F16D2023/0656F16D2250/00F16D2250/0023
Inventor J.陶滕汉M.格尔
Owner ATF AUER TEILEFERTIGUNG GMBH