CN208218919U - A kind of ultrasonic impact head for robot - Google Patents
A kind of ultrasonic impact head for robot Download PDFInfo
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- CN208218919U CN208218919U CN201820695195.XU CN201820695195U CN208218919U CN 208218919 U CN208218919 U CN 208218919U CN 201820695195 U CN201820695195 U CN 201820695195U CN 208218919 U CN208218919 U CN 208218919U
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- striker
- robot
- striker pin
- chamber
- elastic device
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Abstract
The utility model relates to a kind of ultrasonic impact head for robot, including striker and striker pin, it is equipped with a chamber in striker, is placed with elastic device in chamber, the end of striker pin is located in chamber, and striker is stretched out after elastic device in the front end of striker pin.The utility model is used for the ultrasonic impact head of robot, the front end of robot impact gun can be mounted on, eliminate the gap between amplitude transformer and striker pin, guarantee amplitude transformer front end always with the contact connectio of striker pin, it avoids and is easy to appear striker pin in the course of work and is eliminated workpiece interference, or even be easy the problem of being broken striker pin.It greatly improves work efficiency, improves Ultrasonic machining effect.
Description
Technical field
The utility model relates to a kind of ultrasonic impact heads for robot, belong to ultrasonic wave processing technical field.
Background technique
Existing stress elimination equipment is mostly ultrasonic hand-held impact gun, needs manually to handle weld seam repeatedly, labor
Fatigue resistance is high, and production efficiency is low.A kind of rolling impact head type ultrasonic impact as disclosed in Chinese patent literature CN101220407A
Rifle, as ultrasonic hand-held impact gun need worker to hold impact gun and carry out stress elimination to working face, since manpower operates,
It there is a problem that large labor intensity, production efficiency are low, stress elimination effect unevenness.
Certain gap, the effect in the gap are remained between the striker pin and luffing rod end surface of ultrasonic hand-held impact gun
It is to make impact gun at work, striker pin is made to have certain floating space, so that output effect is made to stablize.When the structure be used for
When robot combines, it is easy to appear striker pin in the course of work and is eliminated workpiece interference, or even is easy to be broken striker pin.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of ultrasonic impact head for robot.
The technical solution of the utility model is as follows:
A kind of ultrasonic impact head for robot, including striker and striker pin, striker is interior to be equipped with a chamber, chamber
It is inside placed with elastic device, the end of striker pin is located in chamber, and striker is stretched out after elastic device in the front end of striker pin.
Preferably, the elastic device includes spring, bellows, compressing gasbag.
Preferably, the striker pin includes shank and needle stand, and elastic device is set on shank, and needle stand is located at chamber inner pressure
Keep off elastic device.
Preferably, screw thread is provided on the inner sidewall of the chamber, striker is threaded in robot impact gun front end,
Amplitude transformer front end and needle stand in impact gun connect.This design is advantageous in that, in entire ultrasonic impact head transit chamber room
The front end for being threaded in robot impact gun on side wall, the amplitude transformer front end in impact gun are protruded into chamber and are directly connect with needle stand
Touching.
When operation, amplitude transformer front end is directly contacted with needle stand, is not interspaced therebetween, when amplitude transformer transmits ultrasonic energy
When, striker pin can be connected with amplitude transformer always under the action of the elastic means, moved back and forth, avoided in the course of work
It is easy to appear striker pin and is eliminated workpiece interference, or even be easy the problem of being broken striker pin.
The utility model has the beneficial effects that:
The utility model is used for the ultrasonic impact head of robot, can be mounted on the front end of robot impact gun, eliminate
Gap between amplitude transformer and striker pin guarantees that amplitude transformer front end always with the contact connectio of striker pin, avoids the course of work
In be easy to appear striker pin and be eliminated workpiece interference, or even be easy the problem of being broken striker pin.Substantially increase work effect
Rate improves Ultrasonic machining effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model ultrasonic impact head；
Fig. 2 is the structural schematic diagram of striker pin in the utility model；
Wherein: 1, striker；2, striker pin；201, needle stand；202, shank；3, elastic device；4, impact gun；5, luffing
Bar.
Specific embodiment
The utility model is described further by way of example and in conjunction with the accompanying drawings, but not limited to this.
Embodiment 1:
As shown in Figure 1, the present embodiment provides a kind of ultrasonic impact head for robot, including striker 1 and striker pin
2, striker 1 is interior to be equipped with a chamber, is placed with elastic device 3 in chamber, the end of striker pin 2 is located in chamber, striker pin 2
Striker 1 is stretched out after running through elastic device 3 in front end.
In the present embodiment, elastic device 3 selects spring.
Striker pin 2 includes shank 202 and needle stand 201, and shank 202 and needle stand 201 are integrally formed, and needle stand 201 is a disk,
Spring is set on shank 202, and needle stand 201 is located at chamber inner pressure gear spring.
It is provided with screw thread on the inner sidewall of chamber, striker 1 is threaded in 4 front end of robot impact gun, in impact gun 4
5 front end of amplitude transformer and needle stand 201 connect.Machine is threaded on side wall in entire ultrasonic impact head transit chamber room
The front end of people's impact gun, the amplitude transformer front end in impact gun are protruded into chamber and are directly contacted with needle stand.
When operation, amplitude transformer front end is directly contacted with needle stand, is not interspaced therebetween, when amplitude transformer transmits ultrasonic energy
When, striker pin can be connected with amplitude transformer always under the action of the elastic means, moved back and forth, avoided in the course of work
It is easy to appear striker pin and is eliminated workpiece interference, or even be easy the problem of being broken striker pin.
Embodiment 2:
A kind of ultrasonic impact head for robot as described in Example 1, the difference is that: elastic device 3 selects
Use bellows.
Embodiment 3:
A kind of ultrasonic impact head for robot as described in Example 1, the difference is that: elastic device 3 selects
Use compressing gasbag.
Claims (4)
1. a kind of ultrasonic impact head for robot, which is characterized in that including striker and striker pin, be equipped with one in striker
Chamber is placed with elastic device in chamber, and the end of striker pin is located in chamber, and the front end of striker pin is extended back through elastic device
Striker out.
2. being used for the ultrasonic impact head of robot as described in claim 1, which is characterized in that the elastic device includes bullet
Spring, bellows, compressing gasbag.
3. being used for the ultrasonic impact head of robot as claimed in claim 1 or 2, which is characterized in that the striker pin includes needle
Bar and needle stand, elastic device are set on shank, and needle stand is located at chamber inner pressure gear elastic device.
4. being used for the ultrasonic impact head of robot as claimed in claim 3, which is characterized in that set on the inner sidewall of the chamber
It is equipped with screw thread, striker is threaded in robot impact gun front end, and the amplitude transformer front end in impact gun and needle stand connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695195.XU CN208218919U (en) | 2018-05-10 | 2018-05-10 | A kind of ultrasonic impact head for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695195.XU CN208218919U (en) | 2018-05-10 | 2018-05-10 | A kind of ultrasonic impact head for robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208218919U true CN208218919U (en) | 2018-12-11 |
Family
ID=64511071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820695195.XU Active CN208218919U (en) | 2018-05-10 | 2018-05-10 | A kind of ultrasonic impact head for robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208218919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167887A (en) * | 2020-01-21 | 2020-05-19 | 中国科学院宁波材料技术与工程研究所 | Ultrasonic strengthening orthopedic device |
-
2018
- 2018-05-10 CN CN201820695195.XU patent/CN208218919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167887A (en) * | 2020-01-21 | 2020-05-19 | 中国科学院宁波材料技术与工程研究所 | Ultrasonic strengthening orthopedic device |
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