Screw teeth scrubbing plate set with cooling function

A rubbing board and tooth board technology, applied in the field of screw rubbing board structure, can solve the problems of poor heat dissipation, heat accumulation, etc., achieve a good quality level, reduce heat energy accumulation, and reduce wear and tear

Inactive Publication Date: 2009-07-15
KWANTEX RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a screw rubbing board set with cooling function to solve the technical problems of heat accumulation and poor heat dissipation in the existing screw rubbing board set when screwing teeth

Method used

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  • Screw teeth scrubbing plate set with cooling function
  • Screw teeth scrubbing plate set with cooling function
  • Screw teeth scrubbing plate set with cooling function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] like figure 1 As shown, the screw rubbing plate group with cooling function of the present invention includes a fixed tooth plate 10 and a movable tooth plate 20, wherein the fixed tooth plate 10 is a long block-shaped plate body with a rubbing plate on one side. Tooth action surface 11, the movable tooth plate 20 is also a strip-shaped plate body, and is arranged parallel to the side of the fixed tooth plate 10 with the tooth rubbing action surface 11, and the mobile tooth plate 20 is adjacent to the fixed tooth A teeth rubbing action surface 21 is provided on the side of the plate 10 . In addition, the screw rubbing die set of the present invention also selects one or both of the fixed die 10 and the movable die 20 to set a refrigerant passage 30 for connecting the cooling cycle system so that the fluid refrigerant flows through the refrigerant passage 30 Medium circulation provides cooling.

[0022] The design of the above-mentioned refrigerant channel 30 includes ...

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PUM

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Abstract

The present invention is a screw rubbing die set with cooling function, which includes a fixed die and a movable die, the movable die is arranged on one side of the fixed die in parallel, and the fixed die is adjacent to the movable die The side surface has a tooth rubbing action surface, wherein one or both of the fixed tooth plate and the movable tooth plate are selected to be provided with a refrigerant channel to connect the cooling cycle system, so that the fluid refrigerant can circulate in the refrigerant channel to The screw rubbing plate set provides excellent cooling function during the process of forming metal wires into thread, so as to reduce the wear of the thread plate, increase the precision of thread forming and prolong the service life.

Description

technical field [0001] The invention relates to a screw rubbing plate group structure used in a screw forming machine tool for rubbing the surface of a metal wire into a forming thread. Background technique [0002] Screws are one of the commonly used components for assembling or fixing objects. Due to the large demand for screws, the manufacture of screws is mass-produced by machining tools in order to reduce costs. [0003] Generally speaking, the manufacture of screws is probably to cut the metal wire to a fixed length, and then form the end of the predetermined length of the metal wire into a screw head of a predetermined shape, and then guide the metal wire into the screw forming machine tool, through The fixed die plate and the movable die plate of the rubbing die group in the machine clamp the wire between them, and the driving device in the machine drives the movable die plate to move parallel to the fixed die plate, and then the processing method is rubbed and squee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23G5/00B23Q11/10B21H3/06
Inventor 林昭围
Owner KWANTEX RES
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