CN-224203958-U - Magnetic residual stress regulation and control tool

Abstract

The utility model relates to a magnetic residual stress regulation tool in the technical field of residual stress regulation, which comprises a bottom plate, an exciter fixing seat, a connecting plate, a switch magnetic seat mounting plate, a plurality of plugging screws, a compression spring, jackscrews, a plurality of fasteners, an exciter and a switch magnetic seat, wherein the exciter fixing seat is fixed on the bottom plate through the plugging screws and the compression spring, the connecting plate is fixed on the bottom plate through the fasteners, the switch magnetic seat mounting plate is connected with the connecting plate through the plugging screws, the exciter is mounted on the exciter fixing seat through the jackscrews, and the switch magnetic seat is mounted on the switch magnetic seat mounting plate through the fasteners. The tool disclosed by the utility model can be suitable for different working surfaces, and is good in universality and convenient to use.

Inventors

• CAI XIANGRONG

Assignees

• 创极低应力(上海)科技有限公司

Dates

Publication Date

20260505

Application Date

20250603

Claims (6)

1. 1. A magnetic residual stress regulation and control tool comprises a bottom plate, an exciter fixing seat, a connecting plate, a switch magnetic seat mounting plate, a plurality of plugging screws, compression springs, jackscrews, a plurality of fasteners, an exciter and a switch magnetic seat; the actuator fixing seat is fixed on the bottom plate through a plugging screw and the compression spring, the connecting plate is fixed on the bottom plate through a fastener, the switch magnetic seat mounting plate is connected with the connecting plate through the plugging screw, the actuator is mounted on the actuator fixing seat through the jackscrew, and the switch magnetic seat is mounted on the switch magnetic seat mounting plate through the fastener.
2. 2. The magnetic residual stress control tool of claim 1, wherein the bottom plate is provided with a via hole for the exciter to pass through; At least two screw holes are formed in the bottom plate, wherein at least one screw hole is used for fixing the exciter fixing seat, and at least one screw hole is used for fixing the connecting plate.
3. 3. The fixture for adjusting and controlling the residual stress of the magnetic attraction type machine tool of claim 1, wherein the exciter fixing seat comprises a mounting surface and a top wire hole for fixing the exciter.
4. 4. The magnetic residual stress control tool of claim 1, wherein the connecting plate is provided with a threaded hole and a circular groove for installing a plugging screw.
5. 5. The magnetic residual stress regulation and control tool of claim 1, wherein the switch magnetic seat mounting plate is provided with a waist-shaped groove for mounting the switch magnetic seat and a threaded hole for fixing a connecting plate, and is also provided with a pin hole serving as a rotating hole.
6. 6. The tool for regulating and controlling the residual stress by magnetic attraction of claim 1, wherein the compression spring is sleeved on the beating screw.

Description

Magnetic residual stress regulation and control tool Technical Field The utility model relates to the technical field of residual stress regulation and control, in particular to a magnetic type residual stress regulation and control tool. Background In the manufacturing process of the ferromagnetic material member, large residual stress is generated due to manufacturing processes such as casting, cutting, welding, and the like. These residual stresses not only affect the dimensional accuracy and stability of the component, but also may cause problems such as deformation and cracking of the component during use, and seriously affect the safety and service life of the component. Therefore, the residual stress technology of the component is effectively regulated and controlled, and the residual stress technology is an important technology for improving the quality and performance of the component. Aiming at the problem of controlling the residual stress of a ferromagnetic material component, the application provides a regulating tool, which adopts a magnetic attraction mode to fix a power ultrasonic exciter to be stably coupled on the surface of the regulated component, and adopts a multi-degree-of-freedom mechanism to ensure that the exciter can be reliably coupled with the surface of the regulated workpiece when a fixed plane is not parallel to a working plane, so that the flexibility enables the tool to adapt to different working requirements and adapt to the regulation and in-situ regulation of the residual stress of various complex ferromagnetic material components. Disclosure of utility model In order to solve the technical problems, the utility model provides a magnetic residual stress regulation tool, and the technical scheme of the utility model is realized as follows: A magnetic residual stress regulation and control tool comprises a bottom plate, an exciter fixing seat, a connecting plate, a switch magnetic seat mounting plate, a plurality of plugging screws, compression springs, jackscrews, a plurality of fasteners, an exciter and a switch magnetic seat; the actuator fixing seat is fixed on the bottom plate through a plugging screw and the compression spring, the connecting plate is fixed on the bottom plate through a fastener, the switch magnetic seat mounting plate is connected with the connecting plate through the plugging screw, the actuator is mounted on the actuator fixing seat through the jackscrew, and the switch magnetic seat is mounted on the switch magnetic seat mounting plate through the fastener. Preferably, the bottom plate is provided with a through hole with the diameter of 63mm and is provided with screw holes M5 and M6, the through holes are used for the passage of the exciter, the screw holes M5 are used for installing an exciter fixing seat, and the screw holes M6 are used for fixing a connecting plate; preferably, the exciter fixing seat is provided with a mounting surface, an M6 top wire hole and through holes with phi 62mm and phi 6.5 mm. The precision of the mounting surface is +/-0.05 mm, and the M6 top the wire holes are used for fixing the exciter. Preferably, the connecting plate is provided with a phi 6.5mm through hole, and is also provided with a M5 threaded hole for installing a M5 x 6 x 10 stopper screw, and is also provided with a circular groove with the center diameter of 39mm as a rotating shaft, wherein the angle of the circular groove is 90 degrees, and the circular groove is +/-45 degrees of the center line of a circle center horizontal line. Preferably, the switch magnetic base mounting plate is designed with 5.4 x 26 waist-shaped grooves, pin holes with phi 6mm and screw holes of M5, wherein the 5.4 x 26 waist-shaped grooves are used for mounting the switch magnetic base, the pin holes with phi 6mm are used as rotating holes, and the screw holes of M5 are used for fixing the switch magnetic base mounting plate and the connecting plate; Preferably, a compression spring of 1.2 x 9 x 45 is sleeved on a fixed bottom plate of the fixed seat of the exciter on a screw of M5 x 6 x 40 for fixing and damping. The utility model has the following advantages: Aiming at the problem of controlling the residual stress of the ferromagnetic material component, the utility model adopts a magnetic attraction mode to fix the power ultrasonic exciter so as to be stably coupled on the surface of the regulated component, and the regulating tool adopts a multi-degree-of-freedom mechanism, so that the exciter can be reliably coupled with the surface of the regulated workpiece when the fixed plane is not parallel to the working plane, and the flexibility enables the tool to adapt to different working requirements and adapt to the regulation and the in-situ regulation of the residual stress of various complex ferromagnetic material components. Drawings In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the draw