Pneumatic index plate and pneumatic index plate flat tongs thereof

A pneumatic indexing plate and indexing plate technology, which is applied in the direction of metal processing machinery parts, precision positioning equipment, metal processing equipment, etc., can solve problems such as detachment from the hook, small application range, and influence on normal processing, and achieve stable and reliable transmission , a wide range of effects

Pending Publication Date: 2022-03-18
胡文正
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing pneumatic indexing table is a machine tool accessory that clamps the workpiece on the chuck or between two centers, and makes it rotate, index and position. According to the type of power, it can be divided into pneumatic indexing table and electric indexing table. When it is locked by the locking device of the pneumatic indexing plate, it often shakes or even breaks away from the hook due to insufficient locking force, which leads to the failure of the desired cutting force, lack of rigidity, and small application range. Affect normal processing

Method used

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  • Pneumatic index plate and pneumatic index plate flat tongs thereof
  • Pneumatic index plate and pneumatic index plate flat tongs thereof
  • Pneumatic index plate and pneumatic index plate flat tongs thereof

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Embodiment Construction

[0050] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0051] A pneumatic indexing plate, comprising an indexing plate mounting frame 1, on which a rotating plate 2 is rotated, and a rotating plate locking mechanism that limits the rotation of the rotating plate 2 is arranged in the indexing plate mounting frame 1, through Two bearings matched with the rotating disk 2 are arranged on the indexing disk mounting frame 1 so that the rotating disk 2 can be rotatably arranged on the indexing disk mounting frame 1. The driving mechanism for the rotation of the rotating disk 2 is a linear driving mechanism, and the driving mechanism includes a ratchet mechanism 3 fixedly arranged on the rotating disk 2, a cylinder 4 for driving the rotation of the ratchet mechanism 3, and a cylinder 4 arranged on the cylinder 4. The cylinder rod 5 at the front end, the cylinder 4 drives the cylinde...

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Abstract

The pneumatic index plate is stable in transmission, good in locking effect and wide in application range. The linear driving mechanism is mounted on the index plate mounting frame and drives the air cylinder rod, the pawls are formed on the upper surface of the air cylinder rod, the air cylinder rod can drive the ratchet wheel mechanism to rotate through the pawls, and when the air cylinder rod moves forwards, the pawls are pushed upwards, so that it is guaranteed that the ratchet wheel frame cannot rotate and can rotate only in the reverse direction; when the air cylinder rod moves reversely, the air cylinder rod can drive the ratchet mechanism to rotate through the pawl, the ratchet mechanism rotates and synchronously drives the rotating disc to rotate, the rotating disc rotates by an angle once, and a brand-new indexing positioning adjusting mode is formed. By means of the adjusting mode, an operator can control the air cylinder to drive the air cylinder rod to conduct repeated stacking so as to freely select different indexing, and the characteristics of the ratchet wheel are utilized in the stacking process.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to an indexing plate. Background technique [0002] The existing pneumatic indexing table is a machine tool accessory that clamps the workpiece on the chuck or between two centers, and makes it rotate, index and position. According to the type of power, it can be divided into pneumatic indexing table and electric indexing table. When it is locked by the locking device of the pneumatic indexing plate, it often shakes or even breaks away from the hook due to insufficient locking force, which leads to the failure of the desired cutting force, lack of rigidity, and small application range. affect normal processing. Contents of the invention [0003] The purpose of the present invention is to provide a pneumatic indexing plate with stable transmission, good locking effect and wide application range. [0004] The object of the present invention is achieved in...

Claims

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Application Information

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IPC IPC(8): B23Q16/06
CPCB23Q16/06
Inventor 胡文正
Owner 胡文正
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