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Device special for drilling and slotting machining

A special equipment and hole processing technology, which is applied in the direction of metal processing equipment, drilling/drilling equipment, boring/drilling, etc., can solve the problems of restricting competitiveness, low efficiency of manual indexing, and low processing accuracy, and achieve Improve processing stability, improve low indexing efficiency, and alleviate the effect of positioning shake

Inactive Publication Date: 2017-11-10
重庆优摩特科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, both schemes have problems: the first scheme requires more control systems and auxiliary systems to run the program, and its equipment cost is relatively high, resulting in low processing efficiency and high cost. Low efficiency, low precision, and uncontrollable Z-axis feed consistency, etc., resulting in low machining accuracy
Therefore, the existing technology cannot realize high processing precision and low processing cost at the same time, which restricts the competitiveness of enterprises

Method used

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  • Device special for drilling and slotting machining
  • Device special for drilling and slotting machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 , figure 2 As shown, the special equipment for drilling and jacking processing in this embodiment includes an indexing mechanism 1 and a drilling and jacking mechanism 2 above the indexing mechanism, specifically:

[0026] The indexing mechanism includes servo motor 13, reducer 14 and rotating disk 5, and the three are arranged in sequence from bottom to top in the vertical direction. The input shaft of reducer 1 and the main shaft of servo motor 1 are detachably fixed, and its output The shaft and the center of the rotating disk are detachably fixed, driven by the rotation of the servo motor I, controlled by the speed of the reducer, and then the index value is transmitted to the rotating disk to achieve accurate indexing;

[0027] Drilling hole mechanism comprises drilling drive motor 6, drill bit or inserting knife holder 7, servo motor II 8 and speed reducer II9, and drill bit or inserting knife holder is arranged on the top of rotating disk, is r...

Embodiment 2

[0037] The difference from Embodiment 1 is that the reducer I and the reducer II of this embodiment both adopt worm gear reducers. The worm gear and the worm are processed through meshing curve matching, which has high meshing accuracy. The contact type can be multi-tooth surface contact. Compared with the gear reducer and planetary reducer, it has a larger contact area, and the transmission capacity and accuracy are improved. It reduces the inertia of the load, has self-locking properties, improves the stability and safety of the equipment, and reduces noise and vibration.

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Abstract

The invention discloses a device special for drilling and slotting machining and belongs to the technical field of machining. The device comprises an indexing mechanism and a drilling and slotting mechanism located above the indexing mechanism. The indexing mechanism comprises a servo motor I, a speed reducer I and a rotary disc which are sequentially arranged from bottom to top in the vertical direction, an input shaft of the speed reducer I is detachably fixed to a spindle of the servo motor I, and an output shaft of the speed reducer I is detachably fixed to the center of the rotary disc. The drilling and slotting mechanism comprises a drilling driving motor, a drill bit or slotting tool fixing frame, a servo motor II and a speed reducer II, and the drill bit or slotting tool fixing frame is arranged above the rotary disc. The problems that in the prior art, the indexing efficiency is low, the precision is poor, and the Z-axis tool feed amount is insufficient are solved through combined application of the servo motors and the speed reducers, and high-precision products are machined out on the basis of low cost.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to special equipment for drilling and socket processing. Background technique [0002] In the prior art, there are two schemes for machining holes on the circumference of disc-shaped parts: one is to use a numerical control machining center for programming; the other is to use a traditional milling machine and a manual indexing process with an indexing plate. The first scheme can be processed with high precision, and the second scheme can be processed with relatively low precision requirements. However, both schemes have problems: the first scheme requires more control systems and auxiliary systems to run the program, and its equipment cost is relatively high, resulting in low processing efficiency and high cost. Low efficiency, low precision, and uncontrollable Z-axis feed consistency, etc., lead to low machining accuracy. Therefore, the prior art cannot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B39/00
CPCB23B39/00
Inventor 王剑锋
Owner 重庆优摩特科技有限公司