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Ball bowl of press slider assembly and its processing method

A processing method and press technology, applied to mechanical equipment, bearing components, shafts and bearings, etc., can solve the problems of complex overall structure and high manufacturing cost, and achieve the effects of reasonable preparation method, high manufacturing efficiency and reduced use cost

Active Publication Date: 2017-09-01
ZHEJIANG WANZHONG MACHINERY MFG
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] The above solution prolongs the service life of the ball bowl by increasing the lubricity, but obviously the overall structure is complex, and there are still technical problems such as high manufacturing cost and the need for overall replacement in case of wear and tear

Method used

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  • Ball bowl of press slider assembly and its processing method
  • Ball bowl of press slider assembly and its processing method
  • Ball bowl of press slider assembly and its processing method

Examples

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Embodiment Construction

[0028] Such as Figure 1-3 As shown, the ball bowl of the press slider assembly includes a cylindrical base 1, a bowl cavity 2 is provided at one end of the base 1, the base 1 is made of steel, and the bowl cavity 2 is cast There is a bowl-shaped bush 3 made of copper, a steel-copper interpenetration layer 4 is formed between the bowl-shaped bush 3 and the bowl cavity 2, and an oil storage and dirt storage depression 5 is provided in the center of the inner bottom of the bowl-shaped bush 3. The inner side of the bowl-shaped bush 3 is provided with a lubricating groove structure 6 above the oil and dirt storage depression 5 .

[0029] The lubricating groove structure 6 includes a number of longitudinal grooves 61 extending longitudinally along the inner wall of the bowl-shaped bush 3 , the longitudinal grooves 61 are evenly distributed in the circumferential direction, and the lower ends of the longitudinal grooves 61 are closed to the oil and dirt storage of the bowl-shaped bu...

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Abstract

The invention belongs to the technical field of mechanical equipment, and relates to a press slide block assembly, in particular to a ball bowl of a press slide block assembly and a processing method thereof. It solves technical problems such as unreasonable existing technologies. It includes a cylindrical base, and a bowl cavity is provided at one end of the base. It is characterized in that the base is made of steel, and a bowl made of copper is cast in the bowl cavity. A bushing, a steel-copper interpenetration layer is formed between the bowl-shaped bushing and the bowl cavity, and the center of the inner bottom of the bowl-shaped bushing is provided with an oil storage and dirt storage depression, and the inner side of the bowl-shaped bushing is provided There is a lubricating groove structure located above the oil storage and dirt storage depression. Compared with the existing technology, the advantages of the ball bowl of the press slider assembly and its processing method are: reasonable design, simple structure, high mechanical strength, can greatly reduce manufacturing costs, and only need to replace the bowl after wear and tear The type bushing can be reused after repairing, without the need for complete replacement, so the cost of use is also greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and relates to a press slide block assembly, in particular to a ball bowl of a press slide block assembly and a processing method thereof. Background technique [0002] The ball bowl is an important part in the transmission mechanism of mechanical processing equipment such as presses. It is the movable joint between the slider and the ball head screw, and is also one of the main load-bearing parts during power transmission. Therefore, the quality of the ball bowl determines the entire transmission. The working stability and service life of the mechanism are also one of the important determinants of the machining accuracy of machining equipment. The ball bowls in the prior art are generally made of steel as a whole. Obviously, the ball bowls with this structure have technical problems such as high processing and manufacturing costs, easy wear, short service life, and need to be replac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C11/06F16C33/10F16C33/00
Inventor 方灿根王永丽
Owner ZHEJIANG WANZHONG MACHINERY MFG
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