Processing assembly line and processing method of clutch part for vehicle

A processing method and clutch technology, applied in the field of auto parts, can solve problems such as unrealized continuous automation, unguaranteed product quality, and unstable production process, so as to improve work efficiency and product strength, make the manufacturing method easy to operate, and process parameters Stable and reliable effect

Pending Publication Date: 2021-03-19
NINGBO XUSHENG AUTO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although there are many assembly lines for the production of automobile clutch parts, the production process has not been continuously automated, the production efficiency is low, and the production process is unstable. At the same time, due to the defects in the device design, the quality of the obtained products cannot be guaranteed.

Method used

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  • Processing assembly line and processing method of clutch part for vehicle
  • Processing assembly line and processing method of clutch part for vehicle
  • Processing assembly line and processing method of clutch part for vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] A processing method for manufacturing clutch parts for a vehicle using the above-mentioned processing line, comprising the following steps:

[0070] S1: Put the aluminum alloy billet with the mass percentage composition: Si: 0.3%, Mn: 0.1%, Fe: 0.03%, Cr: 0.25%, Er: 0.03%, the balance being Al and unavoidable impurities in the heating device Heating to 450°C;

[0071] S2: put the heated billet into the forging device to perform upsetting / pre-forging / final forging in sequence, and the upsetting / pre-forging / final forging is completed through a multi-cavity mold; upsetting / pre-forging / final forging are all in The high-precision die forging hydraulic press is carried out, the pressing speed of the control press is 20mm / s, and the pressure is about 2000 tons; the upsetting and final forging are carried out simultaneously during production, and after the pre-forging is completed, a T-shaped structure mobile device (such as attached figure 2 - attached Figure 5 As shown) w...

Embodiment 2

[0074] A processing method for manufacturing clutch parts for a vehicle using the above-mentioned processing line, comprising the following steps:

[0075] S1: The mass percentage is composed of: Si: 0.5%, Mn: 0.3%, Fe: 0.05%, Cr: 0.28%, Er: 0.04%, and the balance is Al and unavoidable impurities. Place the aluminum alloy billet in the heating device Heating to 470°C;

[0076] S2: Put the heated billet into the forging device for upsetting / pre-forging / final forging in sequence. Upsetting / pre-forging / final forging are all carried out under the high-precision die forging hydraulic press, and the pressurization speed of the control press is 25mm / s , the pressure is about 2000 tons; upsetting and final forging are carried out synchronously during production, and after the pre-forging is completed, a T-shaped structure mobile device (such as attached figure 2 - attached Figure 5 As shown) while the pre-forged product is being transported, the mold is sprayed simultaneously, and...

Embodiment 3

[0079] A processing method for manufacturing clutch parts for a vehicle using the above-mentioned processing line, comprising the following steps:

[0080] S1: The mass percentage is composed of: Si: 0.7%, Mn: 0.5%, Fe: 0.1%, Cr: 0.35%, Er: 0.06%, the balance is Al and unavoidable impurities, and the aluminum alloy blank is placed in the heating device Heating to 490°C;

[0081] S2: Put the heated billet into the forging device for upsetting / pre-forging / final forging in sequence. Upsetting / pre-forging / final forging are all carried out under the high-precision die forging hydraulic press, and the pressurization speed of the control press is 30mm / s , the pressure is about 2000 tons; upsetting and final forging are carried out simultaneously during production. After pre-forging is completed, the T-shaped structure moving mechanism is used to transport the pre-forged products, and at the same time, mold spraying is carried out at the same time. After the final forging, the product...

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Abstract

The invention relates to a processing assembly line and a processing method for a clutch part for a vehicle, and belongs to the technical field of automobile parts. The processing assembly line of theclutch part for the vehicle comprises a heating device, a forging device, a moving device and an edge cutting device, wherein the moving device comprises a moving assembly, a clamping assembly and aspraying assembly, the clamping assembly can clamp a processed product, the processed product can be transferred through the moving assembly, and the spraying assembly can be used for spraying a release agent to the mold. According to the processing assembly line and the processing method for the clutch part for the vehicle, the moving device is designed to be of a T-shaped structure to replace acommon split structure in the prior art, a clamping jaw clamps a product in the middle, nozzles are arranged at the two ends of the clamping jaw respectively and used for spraying a mold, it is implemented that transferring from a pre-forging product to a finish-forging product and painting are carried out synchronously, and the production efficiency is greatly improved; the forging device is of astructure with one mold base and multiple mold cavities, a forge piece only needs to be heated once for repeated forging without being heated again midway, energy consumption is reduced, and meanwhile the working efficiency and the product strength are improved.

Description

technical field [0001] The invention relates to a processing line and a processing method of a clutch part for a vehicle, belonging to the technical field of auto parts. Background technique [0002] The clutch is installed between the engine and the transmission, and is an assembly directly connected with the engine in the car drive train. Usually, the clutch is installed together with the flywheel set of the engine crankshaft, which is the part that cuts off and transmits power between the engine and the vehicle transmission system. During the whole process of the car from starting to normal driving, the driver can manipulate the clutch as needed to temporarily separate or gradually engage the engine and drive train to cut off or transfer the power output from the engine to the drive train. Its function is to make the engine and the transmission gradually engage, so as to ensure the smooth start of the car; temporarily cut off the connection between the engine and the tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21K7/12B21J1/06B21J3/00B21J5/02B21J13/10
CPCB21J1/06B21J3/00B21J5/02B21J13/10B21K7/12
Inventor 周标徐旭东关鑫张琨耿化清文明周雪峰
Owner NINGBO XUSHENG AUTO TECH CO LTD
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