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Universal workpiece automatic driving device

A driving device and universal technology, applied in the direction of metal processing, etc., can solve the problems that the tool is difficult to meet the continuous processing of workpieces and affects the processing quality of workpieces, and achieves the effects of convenient and fast adjustment, high degree of automation, and reduced use costs

Active Publication Date: 2021-09-24
SHANGHAI MACHINE TOOL WORK
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As long as the slip occurs, the tool is difficult to meet the continuous processing of the workpiece, which greatly affects the processing quality of the workpiece

Method used

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  • Universal workpiece automatic driving device
  • Universal workpiece automatic driving device
  • Universal workpiece automatic driving device

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1 to Figure 3 As shown, the universal workpiece automatic driving device of the present invention is divided into two parts, a clamping mechanism and a push-off mechanism.

[0024] The clamping mechanism is composed of V-shaped clamping assembly 1, screw column 3, rectangular spring 4, quasi-stop block 17, clamping block 19 and other parts, wherein the two ends of the V-shaped clamping assembly 1 are provided with through holes, and the outside is provided with Slope, the middle section is provided with a waist-shaped hole along the direction of the axis of symmetry, and the three inner surfaces of the two V-shaped clamping components 1 are provided with process holes for installing the clamping block 19. The screw column 3 passes through the rectangular spring 4 and then passes through the two V-shaped The two V-shaped clamping com...

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Abstract

The invention relates to a universal workpiece automatic driving device, which is composed of a clamping mechanism and a top-opening mechanism. The two ends of the V-shaped clamping assembly in the clamping mechanism are provided with through holes, the outer side is provided with a slope, and the middle section is along the axis of symmetry. There is a waist-shaped hole, and the screw column passes through the rectangular spring and then passes through the through holes of the two V-shaped clamping components. After that, the nuts connect the two V-shaped clamping components face to face; Drive column; the bottom left of the bottom plate of the top opening mechanism is connected to the oil cylinder through the cylinder base, the upper right is connected to the floating joint through the linear guide rail and the connecting base installed on the slider of the linear guide rail, and the upper part of the piston of the oil cylinder is connected to the floating joint through the connecting plate. The lower part of the base is fixedly connected to the top-opening oil cylinder, the telescopic rods on both sides of the top-opening oil cylinder are respectively fixedly connected to the mechanical arm, and the inner side of the lower end of the mechanical arm is fixedly connected to the top block. The invention is not only applicable to various rotary workpieces, but also applicable to shaft end workpieces with special-shaped surfaces and non-circular surfaces.

Description

technical field [0001] The invention relates to a fixture for machine tool workpieces, in particular to a workpiece driving fixture suitable for automatic production. Background technique [0002] At present, the application of industrial automation is becoming more and more extensive, and the requirements for the degree of automation of equipment are getting higher and higher. In addition to the typical rotary parts in the shaft parts, there are many non-rotary parts. For the consideration of the function of the part, the cross-section of the shaft head of the non-rotating part has various non-circular cross-sections. For rotary parts, a two-point workpiece clamping device can meet the requirements of workpiece driving. For various workpieces with special-shaped non-circular cross-sections, if the above-mentioned two-point workpiece driving device is directly used, the selection requirements for the contact point between the driving device and the workpiece are very high,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q7/04
CPCB23Q7/043
Inventor 姜佳琦范为奇胡泽慧汪学栋
Owner SHANGHAI MACHINE TOOL WORK
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