TWM490973U - Improved ultrasonic engraving machine - Google Patents

Description

Improved ultrasonic engraving machine

This creation is about an improved ultrasonic engraving machine, which can effectively solve the disadvantages of the phenomenon that the engraving drill bit is dragged and the workpiece debris is easy to accumulate in the conventional electric engraving machine.

According to the conventional electric engraving machine, please refer to the second figure, which is formed by a tool head 1 and a holding body 2, which can be sleeved in a stackable and unloadable manner, and after holding the body 2 The end is connected to a conveying pipe 51 of a power supply device 5 to drive the drive shaft (not shown) of the tool head 1 to rotate synchronously, thereby interlocking one of the engraving drill bits on the tool head 1. 20 rotation for reciprocating motion to cut the workpiece (not shown).

However, the conventional electric engraving machine still has the following disadvantages:

First, the phenomenon of engraving bit dragging occurs: during the process of cutting the workpiece, the friction between the engraving bit 20 and the workpiece is extremely large, which may cause the engraving bit 20 to be dragged, which seriously affects the accuracy of the engraving cutting and stability.

Second, the workpiece debris is easy to accumulate: the workpiece debris accompanying the cutting process will accumulate on the engraving drill bit 20, and need to be removed or rinsed with water, which is quite troublesome and inconvenient.

It can be seen that the conventional electric engraving machine has the disadvantages of the phenomenon that the engraving drill bit is dragged and the workpiece debris is easy to accumulate, which is not a good designer, and needs to be improved.

In view of the shortcomings of the conventional electric engraving machine that the engraving bit is dragged and the workpiece debris is easy to accumulate; therefore, the creator has long been working hard to study and experiment with relevant experience based on the relevant experience in this field for many years. Finally, I developed and developed a "modified ultrasonic engraving machine" for this creation.

The purpose of the present invention is to provide an improved ultrasonic engraving machine comprising a motor, a belt, a rotating shaft, a water outlet, an ultrasonic oscillator, and an engraving drill base; wherein the motor is coupled to the belt The rotating shaft is interlocked with each other to drive the rotating shaft; the rotating shaft is disposed in the ultrasonic oscillator, and the ultrasonic oscillator has a high-speed vibration function, and one end of the rotating shaft is connected to a water source, and the rotating shaft is another One end of the shaft is connected to the base of the engraving drill, and the water shaft is connected to the water outlet, the water source can flow from one end of the water outlet, and the other end of the water outlet flows out of the engraving drill base. The engraving drill base is a body structure for fixing the engraving drill bit; thereby, the creation can simultaneously solve the disadvantages of the phenomenon that the engraving drill bit is dragged and the workpiece debris is easy to accumulate in the conventional electric engraving machine.

1‧‧‧Tool head

11‧‧‧Motor

12‧‧‧ Belt

13‧‧‧ shaft

131‧‧‧Water outlet

14‧‧‧Supersonic oscillator

15‧‧‧ Engraving drill base

151‧‧‧ thread

2‧‧‧ Holding the body

20‧‧‧ Engraving drill

3‧‧‧Water source

5‧‧‧Power supply unit

51‧‧‧ delivery tube

The first picture is a schematic diagram of the creation.

The second figure is a schematic diagram of a conventional electric engraving machine.

In order to facilitate your review committee to have a better understanding and understanding of the technical means and operation process of this creation, the following examples are combined with the drawings, which are described in detail below.

The present invention provides an improved ultrasonic engraving machine, please refer to the first figure, which includes a motor 11, a belt 12, a rotating shaft 13, a water outlet 131, an ultrasonic oscillator 14, and an engraving drill base 15. .

The motor 11 is coupled to the rotating shaft 13 through the belt 12 to drive the rotating shaft 13 to rotate. The rotating shaft 13 is disposed in the ultrasonic oscillator 14. The ultrasonic oscillator 14 has a high-speed vibration function. One end of the rotating shaft 13 is connected to a water source 3, and the other end of the rotating shaft 13 is connected to the engraving drill base 15, and the water outlet 3 is connected to the rotating shaft 13 One end of the water outlet channel 14 flows in, and flows from the other end of the water outlet channel 14 to the engraving drill base 15 which is a body structure for fixing an engraving drill bit (not shown).

In the present invention, the engraving drill base 15 preferably has a thread 151 for tightly screwing and fixing with the engraving drill bit, which can effectively prevent the engraving bit from loosening due to vibration during the engraving of the workpiece. Take off.

When the user wants to engrave the cutting workpiece, the engraving drill bit is first fixed on the engraving drill base 15, and the artificial electric power is supplied to operate the motor 11 and the ultrasonic oscillator 14, respectively, and the motor 11 drives the rotating shaft 13 respectively. Rotation and the ultrasonic oscillator 14 vibrating the rotating shaft 13, thereby interlocking the engraving drill base 15 and the engraving bit to rotate at a high speed, and supplying the water source 3 into one end of the rotating shaft 13, so that the water source 3 flows out from the other end of the water outlet hole 14 to the engraving drill bit. The base 15 is evenly distributed on the engraving drill bit, and the user can engrave the workpiece by the creation.

When the workpiece is cut using the present invention, the ultrasonic vibration device 14 vibrates the rotating shaft 13 and the engraving drill bit, thereby greatly reducing the friction between the engraving drill and the workpiece, so as to effectively avoid the dragging of the engraving drill bit during the cutting of the workpiece. The phenomenon, while improving the accuracy and stability of the engraving cutting.

Moreover, by vibrating the drill bit by the ultrasonic oscillator 14, the efficiency of the engraving cutting of the creation can be greatly improved by three times, and the advantage of greatly improving the efficiency of the engraving cutting can be improved; and the workpiece can be cut through the vibration. The workpiece debris accompanying the process is removed from the engraved drill bit to solve the disadvantage that the workpiece debris existing in the conventional electric engraving machine is easy to accumulate.

Further, during the cutting of the workpiece, the water source 3 flows out from the other end of the water outlet channel 14 to the engraving drill base 15, and is evenly distributed on the engraving drill bit, which can effectively flush the workpiece debris accumulated on the engraving drill bit. In addition, it effectively solves the shortcomings of the workpiece debris existing in the conventional electric engraving machine, and the water source 3 can greatly reduce the high temperature generated when the engraving drill bit rotates at high speed. In the present creation, the water source 3 can be self-contained. The other end of the water outlet channel 14 flows out of the engraving drill base 15 and is evenly distributed on the engraving drill bit. Therefore, the creation can be matched with a commonly-used engraving drill bit, and it is not necessary to use an engraving drill having a water outlet hole. The cost is extremely high, up to about NT$100), which can be substantial Reduce costs and have economic advantages.

The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiment is not intended to limit the scope of the patents, and the equivalent implementations or modifications that are not included in the spirit of the present invention should be included in The patent scope of this case.

11‧‧‧Motor

12‧‧‧ Belt

13‧‧‧ shaft

131‧‧‧Water outlet

14‧‧‧Supersonic oscillator

15‧‧‧ Engraving drill base

151‧‧‧ thread

3‧‧‧Water source

Claims (5)

An improved ultrasonic engraving machine comprising: a rotating shaft, which is rotated by a motor and a belt, wherein one end of the rotating shaft is connected to a water source, and the other end of the rotating shaft is connected with an engraving drill base; And an ultrasonic oscillator, which has a high-speed vibration function and is disposed outside the rotating shaft. The improved ultrasonic engraving machine of claim 1, wherein the engraving drill base is a body structure for fixing an engraving drill bit. The improved ultrasonic engraving machine of claim 2, wherein a water outlet is provided in the rotating shaft. The improved ultrasonic engraving machine of claim 3, wherein the water source can flow from one end of the water outlet channel and flow from the other end of the water outlet channel to the engraving drill base. The improved ultrasonic engraving machine of claim 4, wherein the engraving drill base has a thread.