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Tapping device and multi-station drilling and tapping integrated equipment thereof

A multi-station, mounting hole technology, used in metal processing equipment, other manufacturing equipment/tools, positioning devices, etc., can solve problems such as high cost, large differences in taps, and difficulty in combining or exchanging

Pending Publication Date: 2019-03-29
杨东佐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because this kind of tap is a special tap, its manufacturing cost is high, and at the same time, its structure is very different from the existing tap without the sliding transmission rod of the tap. It is difficult to combine the special tap with the ordinary tap. exchange

Method used

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  • Tapping device and multi-station drilling and tapping integrated equipment thereof
  • Tapping device and multi-station drilling and tapping integrated equipment thereof
  • Tapping device and multi-station drilling and tapping integrated equipment thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] Such as Figure 1 to Figure 6 As shown, the multi-station drilling and tapping integrated equipment includes an upper frame 8, a guide post 71, a drive mechanism for moving up and down 81, an upper die base 51, an upper pressing plate 52, an upper die mounting plate 53, and a multi-station drilling Device 2, drilling drive motor 4, multi-station tapping device 1, tapping drive motor 3, lower mold rotary table 60, lower frame 7, lower mold rotary table drive mechanism 65.

[0077] Also be provided with four lower molds 61 on the lower mold rotary table. The upper frame is also provided with a detection device 83. The lower frame 7 and the upper frame 8 are connected by four guide posts 71 . Servo motor 9 is installed in the lower frame 7, which can drive the lower mold rotary table drive mechanism 65, and drive the lower mold rotary table 60 to rotate, so that the lower mold 61 can be converted between different stations. The upper frame 8 is equipped with a servo mot...

Embodiment 2

[0100] Such as Figure 31 Shown, and embodiment 1 is different, is not the mode that adopts drill bit shank to cooperate with pilot hole. The drill spindle transmission part 22 is provided with a drill spindle transmission part guide part 2206, and the drill spindle transmission part guide part 2206 is precisely matched with the first guide hole 230212 of the drill installation hole 23021, and the drill bit 21 is provided with cooperation and guidance, so that the drill bit 21 moves along the first guide hole 230212. The axis of a guide hole 230212 is drilled downwards to ensure that the hole position does not deviate from the hole.

[0101] Such as Figure 32 Shown, and embodiment 1 is different, is not the mode that adopts screw tap shank to cooperate with guide hole. The main shaft transmission part 12 is provided with a main shaft transmission part guide part 1206, and the main shaft transmission part guide part 1206 is precisely matched with the guide hole 130212 of the...

Embodiment 3

[0103] Such as Figure 33 Shown, the difference with the drilling device in embodiment 1 is to adopt the mode of primary guide. The drill bit 2102 is precisely matched with the first guide hole 230212 to provide guidance, so that the drill bit 21 moves downward along the axis of the first guide hole 230212 to drill holes, ensuring that the hole position will not be deviated.

[0104] Such as Figure 34 As shown, the difference with the tapping device in embodiment 1 is to adopt the mode of one-level guide. Utilize tap shank 1102 and pilot hole 130212 to provide guidance precisely, make drill bit 11 move downwards along the axis of pilot hole 130212 and tap, guarantee that the thread will not deviate.

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Abstract

The invention provides a tapping device and multi-station drilling and tapping integrated equipment thereof. Multi-station threaded hole synchronous forming of micro-hole spacing can be realized. Thetapping device adopts a structure form of matching a split disconnected type screw tap with a screw tap spindle transmission member. The multi-station tapping device can effectively utilize multiple tapping device bodies and realize multi-station synchronous drilling by adopting a synchronous belt transmission mode. The multi-station drilling and tapping integrated equipment can perform drilling and tapping on a workpiece simultaneously on one machine to achieve precise drilling and tapping positioning machining. The tapping device is precise in machining position, and the equipment use cost and the manufacturing cost are low. The multi-station drilling and tapping integrated equipment is not affected by the radius of a drill chuck, and the multi-station threaded hole synchronous forming of the micro-hole spacing can be realized.

Description

technical field [0001] The invention relates to a tapping device and its multi-station drilling and tapping integrated equipment, in particular to a precision threaded hole forming tapping device and its multi-station drilling and tapping integrated equipment. Background technique [0002] Most of the existing tapping methods are to manually use the tap wrench to carry out the tapping of a single threaded hole on the tap. In order to improve work efficiency, the method of tapping multiple threaded holes at the same time adopts a method similar to that of a multi-hole drill, using multiple drill chucks to hold multiple taps to simultaneously tap multiple holes. Since each tap corresponds to a drill chuck, the distance between two adjacent holes that can be processed cannot be lower than the sum of the radii of the two drill chucks; When the hole spacing of adjacent holes is less than the sum of the radii of the two drill chucks, it is impossible to use the existing processin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/02B23G1/20B23G1/44B23G5/06B23Q3/06
CPCB23G1/20B23G1/44B23G5/06B23P23/02B23Q3/06
Inventor 杨东佐
Owner 杨东佐
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