A spinning processing device for blank bar stock used in bearing production
A technology of bearing production and processing equipment, which is applied in the field of bearing processing, can solve the problems of low processing efficiency, poor use effect, and unsatisfactory roundness effect, and achieve the effect of uniform feed rate and guaranteed processing quality
Active Publication Date: 2021-12-07
QIDONG JINQIAO BEARING
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Problems solved by technology
[0004] The object of the present invention is to provide a spinning processing device for rough blanks used in bearing production, to solve the problem that the existing shaping devices proposed in the above background technology generally carry out shaping by means of die extrusion, different diameters The parts need to correspond to different molds, and the mold needs to be disassembled repeatedly. At the same time, the roundness effect after plastic surgery is not ideal, the use effect is not good, and the processing efficiency is low.
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[0059] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0060] see Figure 1 to Figure 8 , an embodiment provided by the present invention: a spinning processing device for blank bar stock used in bearing production, including a mounting base 1;
[0061] The feed drive 2 is fixedly connected to the right side of the installation base 1;
[0062] Squeeze the sliding seat 3, and the extrusion sliding seat 3 is slidably connected to the upper part of the installation base 1;
[0063] The lower extruding slider 6 is slidably connected to the rear part of the extruding sliding seat 3;
[0064] The upper extruding slide 7 is slidably connected above the rear of the extruding slide seat 3, and the upper extruding slide 7 is lo...
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The invention discloses a spinning processing device for rough blanks used for bearing production, relates to the technical field of bearing processing, and solves the problem that the existing shaping devices generally carry out shaping through die extrusion, and parts with different diameters Need to correspond to different molds, need to disassemble the mold repeatedly, the use effect is not good, and the processing efficiency is low, including the installation base; the feed drive part, the feed drive part is fixedly connected to the right side of the installation base; Extrude the sliding seat, the extruding sliding seat is slidably connected to the upper part of the installation base; the lower extruding sliding part, the lower extruding sliding part is slidably connected above the rear part of the extruding sliding seat. The invention squeezes the outer circle of the workpiece through rotary extrusion processing to realize the shaping of the outer circle of the workpiece. At the same time, the density of the bar after processing is higher, which can greatly improve the strength of the parts and realize parts with different diameters. It has good versatility and improves processing efficiency.
Description
technical field [0001] The invention relates to the technical field of bearing processing, in particular to a spinning processing device for blank bars used in bearing production. Background technique [0002] In the bearing production process, the bar is generally used as the blank. Before the bar is used, it is generally necessary to shape the bar to ensure the roundness of the bar and facilitate post-processing. For example, application number: CN201510834111.7 The present invention discloses a pipe shaping machine, which includes an upper mold assembly with a template and a pressing die, a lower mold assembly, and a push-out mechanism arranged in the frame. The upper mold assembly is Movable, an intermediate connecting plate is set between the upper mold assembly and the lower mold assembly, the intermediate connecting plate is connected to the lower mold assembly through a guide column, and one end of it is connected to a rotatable ejection mechanism, and the upper mold...
Claims
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IPC IPC(8): B21D3/05
CPCB21D3/05
Inventor 余兵浩基晓平陈必国王婷婷周庆庆
Owner QIDONG JINQIAO BEARING