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Clamping mechanism capable of synchronously machining axial holes of multiple shaft parts

A technology of shaft parts and clamping mechanism, which is applied in the direction of metal processing machinery parts, metal processing equipment, clamping, etc., can solve the problems of low work efficiency and difficulty in meeting production needs, and achieve the effect of improving production efficiency

Pending Publication Date: 2017-11-17
SICHUAN TIANYUAN MACHINERY CO LTD OF 081 ELECTRONICS GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its work efficiency is low. When the batch of shaft parts is large, this method is difficult to meet the production needs

Method used

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  • Clamping mechanism capable of synchronously machining axial holes of multiple shaft parts
  • Clamping mechanism capable of synchronously machining axial holes of multiple shaft parts
  • Clamping mechanism capable of synchronously machining axial holes of multiple shaft parts

Examples

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Embodiment Construction

[0022] Such as Figure 1 to Figure 6 As shown, an embodiment of the present invention comprises a machine base 1, which is provided with a motor 2, a first slide 3, a first cylinder 4 and a plurality of juxtaposed work units; each work unit includes a pair of V Type positioning block 5, a front tip mechanism 6, a reverse tip mechanism 7; the first slide seat 3 is provided with the same assembly position as the number of working units; the front tip mechanism 6 includes a rotatable tip body 8 driven by a motor 2 (One embodiment is that the motor 2 drives each tip body 8 to rotate synchronously through a synchronous pulley); the anti-tip mechanism 7 includes a seat cover 9, an anti-tip body 10, and a second cylinder 11; the anti-tip body 10 includes a cone Mouth 12 and barrel portion 13, barrel portion 13 is provided with the first center hole 14 that can accommodate drill bit 25 to pass through; Anti-tip body 10 is installed in seat cover 9 through bearing, and anti-tip body 10...

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Abstract

The invention discloses a clamping mechanism capable of synchronously machining axial holes of multiple shaft parts. The clamping mechanism comprises a base; a motor, a first sliding seat, a first air cylinder and a plurality of parallel working units are arranged on the base; each working unit comprises a pair of V-shaped locating blocks, a front center mechanism and a counter center mechanism; the front center mechanisms are provided with rotatable center bodies; each counter center mechanism comprises a seat sleeve, a counter center body and a second air cylinder; the first air cylinder can drive the counter center bodies to initially push against the shaft parts and to precisely center; and the second air cylinders can adjust the pushing pressure. Matched with a drill mechanism, synchronous drilling can be realized. Synchronous machining on the multiple shaft parts can be realized; by being matched with a control system, automatic production can be realized, and the clamping mechanism is suitable for batch production; and if the structure provided with four working units is adopted, the production efficiency is raised by more than 4-5 times compared with that of a traditional machining method, and the production efficiency is improved significantly.

Description

technical field [0001] The invention relates to a machining fixture, in particular to a fixture capable of synchronously machining the axial holes of multiple shaft parts. Background technique [0002] In the prior art, the axial hole machining of a single shaft part is usually manually loaded into the chuck and clamped manually, the spindle box drives the chuck to rotate, and the tailstock clamps the drill bit for processing. Its working efficiency is low. When the batch of shaft parts is large, this method is difficult to meet the production needs. In production, there is an urgent need for a fixture device that can simultaneously process the axial holes of multiple shaft parts. Contents of the invention [0003] The problem to be solved by the present invention is to provide a clamping mechanism capable of synchronously machining the axial holes of multiple shaft parts. [0004] The present invention adopts the following technical solutions: including a machine base, ...

Claims

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Application Information

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IPC IPC(8): B23Q3/06B23Q3/08B23B39/16
CPCB23B39/161B23Q3/061B23Q3/08
Inventor 张永赞邢康罗广洪徐国辉钟立新
Owner SICHUAN TIANYUAN MACHINERY CO LTD OF 081 ELECTRONICS GRP
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