Heat staking insert equipment and method for inserting heat staking insert

Abstract

The invention relates to heat staking insert equipment and a method for inserting a heat staking insert. The heat staking insert equipment comprises a fixing device used for fixing a workpiece to be subjected to heat staking inserting, a positioning device used for positioning the center of an insert hole in the workpiece, a heat staking device used for heat staking inserting of the insert into the workpiece according to a positioning result. By means of the heat staking insert equipment and the method for inserting the heat staking insert, the center of the insert hole is accurately positioned, the concentricity of the insert is effectively improved, the accuracy of the insert after heat staking is improved greatly, the complexity of workpiece assembly is further simplified, and the product quality is improved.

Description

technical field [0001] The invention relates to the field of automatic processing, in particular to a hot-melt nut device and a method for implanting a hot-melt nut. Background technique [0002] With the development of technology, more and more smart devices are widely used by people. At present, many smart devices (such as smart phones or tablet computers) use aluminum alloy and stainless steel to meet the requirements of ultra-thin and hardware-like appearance. , ceramics, etc. as the battery cover and middle frame, and in order to increase the strength, a design structure is adopted to fix the front case and battery cover with screws at the tail. [0003] But existing designs generally have the following drawbacks: [0004] 1. Most of the jigs are made of Bakelite, and the manufacturing precision is not high, and the clamping is easy to produce deviation; [0005] 2. The hot-melt nut fixture did not correct the deformation of the product; [0006] 3. The guide angle o...

AI Technical Summary

Problems solved by technology

[0004] 1. Most of the jigs are made of Bakelite, and the manufacturing precision is not high, and the clamping is easy to produce deviation;

[0005] 2. The hot-melt nut fixture did not correct the deformation of the product;

[0006] 3. The guide angle of the shape of the nut is not made, and it is easy to deviate after hot melting, and the concentricity cannot meet the demand;

[0007] 4. The alignment of the hot-melt nut machine is confirmed by the skilled technology of the technicians and the eyes, and the automatic positioning cannot be realized, and the accuracy is poor

[0008] That is to say, in the current technology, the thermal fusion accuracy of the nut is not high, and the screw hole and the nut hole are eccentric, resulting in the screw lock not being in place and scratching the teeth, which brings troubles to the assembly and increases labor and loss.

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