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A casting and forging composite forming device for shaft sleeve parts

A technology of parts and shaft sleeves, which is applied in the field of casting and forging composite forming devices, can solve the problems of small application range and achieve the effects of improving production efficiency, reducing equipment occupation, and shortening the process flow

Active Publication Date: 2020-10-09
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology is mainly aimed at local thin-walled one-way extrusion of wheel hub parts, and its application range is relatively small.

Method used

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  • A casting and forging composite forming device for shaft sleeve parts
  • A casting and forging composite forming device for shaft sleeve parts
  • A casting and forging composite forming device for shaft sleeve parts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figures 1 to 5 As shown, the casting and forging compound forming device of the shaft sleeve parts includes a casting module located in the middle, a forging module 1 located on both sides, a temperature monitoring device and an extruder workbench 14, and the top of the extruder workbench 14 is set There is a casting module, the casting module includes the casting mold upper mold 2, the casting mold lower mold 11 and the extrusion punch 13 in the bottom injection hydraulic press, the forging module 1 includes a push-pull device, a rotating device and a special core, and the push-pull device includes a compression cylinder 7. The rotating device includes a special core 3, a rotating rod 4, a reduction transmission box 5 and a motor 6, and the temperature monitoring device includes a temperature recorder 9 and a temperature measuring thermocouple 10;

[0032] In the casting module, the casting mold upper mold 2 is provided with a lifting structure, the casting mo...

Embodiment 2

[0040] Such as Figures 1 to 5As shown, the casting and forging compound forming device of the shaft sleeve parts includes a casting module located in the middle, a forging module 1 located on both sides, a temperature monitoring device and an extruder workbench 14, and the top of the extruder workbench 14 is set There is a casting module, the casting module includes the casting mold upper mold 2, the casting mold lower mold 11 and the extrusion punch 13 in the bottom injection hydraulic press, the forging module 1 includes a push-pull device, a rotating device and a special core, and the push-pull device includes a compression cylinder 7. The rotating device includes a special core 3, a rotating rod 4, a reduction transmission box 5 and a motor 6, and the temperature monitoring device includes a temperature recorder 9 and a temperature measuring thermocouple 10;

[0041] In the casting module, the casting mold upper mold 2 is provided with a lifting structure, the casting mol...

Embodiment 3

[0049] Such as Figures 1 to 5 As shown, the casting and forging compound forming device of the shaft sleeve parts includes a casting module located in the middle, a forging module 1 located on both sides, a temperature monitoring device and an extruder workbench 14, and the top of the extruder workbench 14 is set There is a casting module, the casting module includes the casting mold upper mold 2, the casting mold lower mold 11 and the extrusion punch 13 in the bottom injection hydraulic press, the forging module 1 includes a push-pull device, a rotating device and a special core, and the push-pull device includes a compression cylinder 7. The rotating device includes a special core 3, a rotating rod 4, a reduction transmission box 5 and a motor 6, and the temperature monitoring device includes a temperature recorder 9 and a temperature measuring thermocouple 10;

[0050] In the casting module, the casting mold upper mold 2 is provided with a lifting structure, the casting mo...

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Abstract

The invention relates to a casting and forging compound forming device for shaft sleeve type accessories, and belongs to the technical field of material science. The casting and forging compound forming device for the shaft sleeve type accessories comprises a casting module at the middle and a forging module, a temperature monitoring device and an extruding machine working table on two sides. Thecasting module is arranged on the top of the extruding machine working table. The casting module comprises a casting mold upper mold, a casting mold lower mold and an extruding stamping head of a bottom injecting hydraulic press. The forging module comprises a push and pull device, a rotating device and a specially-made mold core. The push and pull device comprises a compressing air cylinder. Therotating device comprises the specially-made mold core, a rotating rod, a decelerating transmission box and a motor. The temperature monitoring device comprises a temperature recorder and a temperature thermocouple. Casting and forging are integrated, and the application range of casting and forging composite forming technology is enlarged.

Description

technical field [0001] The invention relates to a casting and forging composite forming device for shaft sleeve parts, which belongs to the field of material science and technology. Background technique [0002] In traditional metal processing and forming methods, casting is a process in which metals are smelted into liquids that meet certain requirements and poured into casting molds. After cooling, solidification, and cleaning treatment, castings with predetermined shapes, sizes and properties are obtained. Casting blanks can be processed without machining or with a small amount of processing, and at the same time can form parts with complex shapes, but the structure density and mechanical properties of the parts are not high, which is greatly limited in the application direction. Forging is a processing method that uses forging machinery to exert pressure on metal blanks to cause plastic deformation to obtain forgings with certain mechanical properties, certain shapes and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21J5/00
CPCB21J5/002
Inventor 周荣锋蔡培霖李璐李永坤王静波蒋业华
Owner KUNMING UNIV OF SCI & TECH
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