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Hourglass Screw Forming Machine

A molding, hourglass-shaped technology, applied in metal processing equipment, tangent machines, manufacturing tools, etc., can solve single problems and achieve the effect of increasing output, fast manufacturing and processing, and low cost

Inactive Publication Date: 2017-09-05
DING SHEN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that a single tool of the existing screw processing machine can only manufacture an hourglass-shaped screw with a single R angle; the present invention provides an hourglass-shaped screw forming machine, the forming tool can be used for swing processing in the left and right directions , can also be processed in the front and rear directions to meet the change of the R angle of the workpiece, so a single tool can process a variety of hourglass-shaped screws with R angles, without changing tools, and the manufacturing process is also very fast, which can increase the output

Method used

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Embodiment Construction

[0076] The hourglass-shaped screw forming processing machine of the present invention can form the screw thread and remove the sharp burrs in sequence automatically by computer. In addition to using the left and right swing of the swing unit to achieve the forming process of the hourglass-shaped screw, the thread forming tool also uses The R-angle adjustment mechanism executes the operation of moving the spindle unit in the front-back direction, so that the thread forming tool can be adjusted in the front-back direction, and there are different R-angle options relative to the workpiece to meet the R-angle changes of different workpieces. , Moreover, the present invention can process a variety of R-angle hourglass-shaped screws with a single tool. In addition to no need to change tools, the manufacturing process is faster and can increase production. Because there is no need to reserve tools of various sizes, The cost is also relatively low.

[0077] refer to figure 1 ~ imag...

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Abstract

The invention provides an hourglass-shaped screw forming machine, which can be applied to a variety of workpieces with different R angles by using a thread forming tool of a single size. It includes a base unit, a lateral displacement unit, a swing unit, a main shaft unit and an R-angle adjustment mechanism. The oscillating unit is arranged on the machine base unit, and the oscillating unit drives the main shaft unit to oscillate left and right, so as to process the hourglass-shaped screw. The R-angle adjustment mechanism is located between the swing unit and the spindle unit, and the R-angle adjustment mechanism drives the spindle unit to move forward and backward, so that the thread forming tool of the spindle unit can be adjusted in the forward and backward direction, and has different R relative to the workpiece. Angle selection.

Description

technical field [0001] The invention relates to an hourglass-shaped screw forming machine. The hourglass-shaped screw forming machine can not only form the threaded part of the hourglass-shaped screw, but also repair the sharp burrs on the tip of the threaded part, and can also make key grooves on the workpiece. , Groove and hexagon processing operations, and a single tool can be applied to workpieces with different R angles. Background technique [0002] The existing screw processing and forming machine has the processing technology to manufacture and process the hourglass-shaped screw. However, the forming tool of the existing screw processing and forming machine can only be displaced along the left and right directions to process the hourglass-shaped screw. , and a single tool can only produce a single-sized hourglass-shaped screw. If you want to process hourglass-shaped screws with different R angles, you must change the tool to meet the manufacturing requirements. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23G1/00B23G9/00
Inventor 洪基田
Owner DING SHEN MACHINERY