Processing method of horn basin stand

[0025] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments, but this does not constitute any limitation to the present invention.

[0026] Refer to figure 1 with 2 As shown, this is the pattern of the workpiece processed by the processing method of the present invention, including the trumpet body 1.

[0027] The processing method of the 1025 type horn frame of the present invention includes the following steps:

[0028] (1) Cutting: According to the specifications and dimensions of the horn basin frame, the cutting is used. The operation standard refers to the "Shearing Operation/Inspection Guide".

[0029] (2) Cutting and drawing: drawing and forming according to the specifications and dimensions of the horn basin frame. The step uses a 40T punch and shares the drawing die that matches this model. The operation standard refers to the "Stamping Work/Inspection Guide".

[0030] (3) Punching and trimming: According to the specifications and dimensions of the horn basin frame, cut the shape, punch the installation hole, punch the middle hole, punch the riveting hole, the steps described use 25T punch, share the matching trimming die of this model, and refer to the operation standard "Stamping Operation/Inspection Guide".

[0031] (4) Punching one: Punch a single flower according to the specifications and dimensions of the horn basin frame. The steps described use a 16T punch and share the punching single flower die that matches the model. The operating standards refer to the "Stamping Operation/Inspection Guide". Position the time spent accurately.

[0032] (5) Punching two: Punch five single flowers according to the specifications and dimensions of the horn basin frame. The steps described use a 16T punch and share the matching punching die of this model. The operating standards refer to the "Stamping Operation/Inspection Guide", and the requirements are Positioning must be accurate when flushing.

[0033] (6) Punching ear holes: punch the ear holes according to the specifications and dimensions of the horn basin frame. The steps described use a 10T punch and share the ear punch die that matches this model. The operation standard refers to the "Stamping Operation/Inspection Guide", the size of the ear punch die It is 3.2*3.2mm.

[0034] (7) Punching and riveting holes: punching the riveting holes according to the specifications and dimensions of the horn basin frame, the step uses a 10T punch, sharing the matching riveting hole die of this model, and the operating standards refer to the "Stamping Operation/Inspection Guide". The size of the clamping die is Φ45×4-Φ4.2mm.

[0035] (8) Full inspection of the blank: Check the appearance of the workpiece and pack the qualified products. The steps are completed by visual inspection. The standard refers to the "Full Inspection Operation/Inspection Guide".

[0036] After the workpiece passes the inspection, spray S1B with black powder on the surface of the horn body. The surface of the workpiece is required to be free from scratches, scratches, and rust. After the surface treatment of the workpiece, the entire processing procedure is completed, and the workpiece can be put into storage after packaging. This processing method gives a more detailed description of the processing steps of the 1025 model horn frame, and clearly identifies the mold model and operating machine tool used in each process, so that the operation process is better controlled. The production workers follow the process of this processing method. The basin frame has the characteristics of high dimensional stability and good workpiece quality.

[0037] The foregoing descriptions are only preferred embodiments of the present invention, and any modification, equivalent replacement and improvement made within the spirit and principle scope of the present invention should be included in the protection scope of the present invention.