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Novel micro-drill automatic welding device and welding method

An automatic welding and micro-drilling technology, which is applied in welding equipment, resistance welding equipment, metal processing equipment, etc., can solve the problems of low gripping efficiency of drill shank and drill bit, and achieve fast streamlined operation, compact structure, and land occupation small area effect

Pending Publication Date: 2019-02-15
HUILIAN XINXIANG ELECTRONICS TECH CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

The device uses grippers to grip the workpiece, and the size of the drill shank and the drill bit are relatively small, so the gripping accuracy of the grippers is very high, and the gripping efficiency of the drill shank and the bit is low

Method used

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  • Novel micro-drill automatic welding device and welding method

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Embodiment Construction

[0036] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] Such as Figure 1-8 As shown, a new type of micro-drilling automatic welding device includes a base 1, the upper end of the base 1 is provided with a telescopic workbench, and the left and right sides of the upper end of the telescopic workbench are oppositely provided with a drill shank feeding mechanism for automatic feeding one by one. And the drill bit feeding mechanism that automatically feeds one by one, the top of the drill handle feeding mechani...

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Abstract

The invention provides a novel micro-drill automatic welding device and a welding method. The welding device comprises a base. The upper end of the base is provided with a telescopic workbench. The left side and the right side of the upper end of the telescopic workbench are oppositely provided with a drillstock feeding mechanism for automatic and sequential feeding, and a drill bit feeding mechanism for automatic and sequential feeding. Electrodes for welding are arranged above the discharging end of the drillstock feeding mechanism and the discharging end of the drill bit feeding mechanism correspondingly. The electrodes are connected with a pressing mechanism. A drill bit conveying mechanism is arranged above the drill bit feeding mechanism. The drill bit conveying mechanism is connected with the drill bit feeding mechanism through a conveying assembly. The device is compact in structure and small in occupied area, fast water flow operation of micro-drill automatic welding is achieved, and micro-drilling welding efficiency and quality are improved.

Description

technical field [0001] The invention relates to the technical field of micro-drill processing, in particular to a novel micro-drill automatic welding device and a welding method. Background technique [0002] Micro-drilling is getting more and more attention in the field of printed circuit board processing and drilling. Micro-drilling includes drill handles and drill bits. Usually the drill handles and drill bits are processed separately, and then the drill handles and drill bits are welded together, and finally the drill bits are ground. For cylindrical machining, the size of the shank and bit of the micro-drill is relatively small, especially the drill bit. How to realize the automatic loading of the shank and the bit one by one and the efficient and fast butt joint and welding are urgent problems to be solved. [0003] CN202934257U discloses a micro-drilling welding manipulator and a micro-drilling automatic welding machine, including a first structural assembly that move...

Claims

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Application Information

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IPC IPC(8): B23K11/00B23K11/36
CPCB23K11/002B23K11/36
Inventor 张喆汤小勇赵世森
Owner HUILIAN XINXIANG ELECTRONICS TECH CO LTD
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