一种用于超声波冲孔的刺绣机冲头
By designing a pressure bevel and a discharge channel on the punch, the problems of uneven pressure and chip accumulation in traditional punches are solved, achieving uniform pressure and efficient chip discharge, thus improving punching accuracy and lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SINCETECH FUJIAN TECH CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional punches have uneven pressure distribution during the blanking process, resulting in uneven blanking area, poor flatness, and inability to remove debris and excess material during punching in a timely manner, affecting punching accuracy and lifespan.
By adopting a pressure edge bevel design and a discharge channel structure, pressure gradient distribution and debris discharge are achieved. The pressure edge bevel creates a uniform micro-pressure edge effect during the punching process, and the discharge channel promptly removes debris and excess material.
It improves punching accuracy and service life, reduces wear, and ensures the punch's high-efficiency processing capability.
Smart Images
Figure CN224509919U_ABST
Abstract
Claims
1. An embroidery punch for ultrasonic piercing, comprising a punch body, characterized in that: The punch body includes a punch head, a connecting part, and a discharge part connected between the punch head and the connecting part; the end of the punch head away from the discharge part has a punch opening for ultrasonically punching the embroidered fabric, and the outer peripheral wall of the punch opening is provided with a pressing edge slope; the discharge part has a discharge channel communicating with the punch opening.
2. The embroidery punch for ultrasonic piercing according to claim 1, characterized in that: The inclination angle of the pressure bevel is 40 to 75 degrees.
3. The embroidery punch for ultrasonic piercing according to claim 2, characterized in that: The distance between the two ends of the pressure bevel along the axial direction of the punch head is 0.1 to 3.0 mm.
4. The embroidery punch for ultrasonic piercing according to claim 1, characterized in that: The perforation opening is circular, elliptical, or rectangular.
5. The embroidery punch for ultrasonic piercing according to any of claims 1-4, characterized in that: The extension direction of the discharge channel and the axial direction of the punch are intersected.
6. The embroidery punch for ultrasonic piercing according to claim 5, characterized in that: The angle between the extending direction of the discharge channel and the axial direction of the punch head is 15 to 50 degrees.
7. The embroidery punch for ultrasonic piercing according to any of claims 1-4, characterized in that: The end of the connecting part opposite to the discharge part has a locking outlet for quick connection.
8. The embroidery punch for ultrasonic piercing according to claim 7, characterized in that: The circumferential wall of the connecting part has a positioning pin hole that communicates with the lock outlet.