Novel supersonic machining tool chuck
A processing tool and ultrasonic technology, applied in the direction of manufacturing tools, metal processing equipment, metal processing mechanical parts, etc., can solve the problems of low energy transmission efficiency, large energy loss, high manufacturing cost, and improve interchangeability and versatility, The effect of reducing energy loss and energy transfer loss
Inactive Publication Date: 2015-08-19
TIANJIN UNIV
View PDF8 Cites 8 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the current ultrasonic processing devices have many defects, such as low energy transmission efficiency. Although with the development of ultrasonic signal generator manufacturing technology, the power that can be emitted by the power supply has been greatly improved, but due to the extremely high loss of energy during transmission Large, the energy that can finally reach the tool and act on the workpiece is very small. In order to achieve high-power ultrasonic processing, improving the transmission efficiency is an urgent problem to be solved; another example is the high precision requirements of ultrasonic processing equipment, equipment interchangeability and Poor versatility and high manufacturing cost
Seriously affected the use and promotion of ultrasonic processing
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The technical solutions of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the described specific embodiments are only to illustrate the present invention, and are not intended to limit the present invention.
[0022] Such as figure 1 , figure 2 and image 3 As shown, a new type of ultrasonic processing tool chuck proposed by the present invention includes a main body, and one end of the main body is provided with a threaded connection shaft 1 connected to the horn 12 used in ultrasonic processing, and on the threaded connection shaft 1 The thread is one of triangular thread, trapezoidal thread and rectangular thread. The other end of the main body is provided with a jaw 6 for clamping the cutter 9, and an elastic slit 13 is provided on the axial circumference of the jaw 6 to increase the elasticity of the jaw 6, as figure 2 shown. Along the axial direction of the main body...
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
Login to View More Abstract
The invention discloses a novel supersonic machining tool chuck comprising a body. A threaded connection shaft connected with an amplitude transformer for supersonic machining is arranged at one end of the body, and a chuck mouth for clamping a cutter is arranged at the other end of the body and provided with elastic notches. A radial positioning shaft shoulder, an axial positioning end face and a lock screw are arranged between the threaded connection shaft and the chuck mouth sequentially along the axial direction of the body. A copper gasket is arranged on one side of the axial positioning end face, the chuck mouth is in a cone frustum shape, a cutter mounting hole which is a blind hole is formed in the chuck mouth, the bottom end face of the cutter mounting hole is a cutter positioning face, the area of the cutter positioning face is larger than that of the rear end face of the cutter, and a lock nut is connected to the lock screw and provided with a taper hole matched with the chuck mouth in shape. The novel supersonic machining tool chuck has the advantages that efficiency of transferring energy from an energy converter to the machining cutter during supersonic machining can be improved, so that high-power supersonic machining is benefitted; cost is reduced, and promotion and popularization of supersonic machining are facilitated.
Description
technical field [0001] The invention relates to a fixture, in particular to an ultrasonic processing fixture. Background technique [0002] Ultrasonic machining is often used in the processing of hard and brittle materials, which can effectively improve the surface quality of workpieces, reduce surface roughness and improve machining accuracy. However, the current ultrasonic processing devices have many defects, such as low energy transmission efficiency. Although with the development of ultrasonic signal generator manufacturing technology, the power that can be emitted by the power supply has been greatly improved, but due to the extremely high loss of energy during transmission Large, the energy that can finally reach the tool and act on the workpiece is very small. In order to achieve high-power ultrasonic processing, improving the transmission efficiency is an urgent problem to be solved; another example is the high precision requirements of ultrasonic processing equipme...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00B23P9/04
CPCB23P9/04B23Q3/00
Inventor 林彬朱学明栾雨佳
Owner TIANJIN UNIV