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Camping device special for coaxiality and centering machining for vertical seat

A technology of coaxiality and equipment, applied in the field of clamping fixtures, can solve the problems of high technical level requirements of staff, affecting processing accuracy, poor clamping firmness, etc., to achieve good centering effect, improve processing accuracy, and fix firmly Effect

Inactive Publication Date: 2018-03-09
TIANJIN BAOLAI PRECISION MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This fixed clamping method mainly has the following defects: 1. The clamping is not fast enough, and the workpiece is easy to shift, resulting in low machining accuracy; 2. The centering is difficult, which affects the machining accuracy; 3. The speed is slow, the efficiency is low, and the first pass rate is low. , the number of reworks is high; 4. The technical level of the staff is high, which increases the labor cost of the enterprise

Method used

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  • Camping device special for coaxiality and centering machining for vertical seat
  • Camping device special for coaxiality and centering machining for vertical seat

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Embodiment Construction

[0016] The following describes the embodiments of the present invention in detail with reference to the accompanying drawings; it should be noted that this embodiment is descriptive and not restrictive, and the protection scope of the present invention cannot be limited by this.

[0017] A special clamping device for vertical seat processing coaxiality centering, including a base 3 and a hydraulic pressure plate assembly 5. The base is a disc shape, and a chuck 6 is coaxially installed on the back of the base to facilitate the installation of the device on the machine tool . A circular positioning groove 4 is coaxially formed at the axis of the front of the base, and three hydraulic pressure plate components are uniformly arranged on the base outside the circular positioning groove, and the three hydraulic pressure plate components are uniformly arranged in the circumferential direction. Each hydraulic pressure plate assembly described is composed of a pressure plate 8 and a hydr...

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Abstract

The invention relates to a special clamping device for coaxiality and centering of vertical seat processing, which includes a base and a hydraulic pressure plate assembly. Three hydraulic pressure plate assemblies are evenly distributed on the base outside the circular positioning groove, and the three hydraulic pressure plate assemblies are evenly distributed along the circumferential direction, and each hydraulic pressure plate assembly is composed of a pressure plate and a hydraulic connecting rod. The present invention is a clamping device specially designed for coaxiality centering of vertical seat processing with ingenious and novel design, simple and reasonable structure, flexible and convenient operation, and high degree of automation. , Firmly clamped at the designated position, and ensure that it will not move during the processing, which ultimately improves the processing accuracy, processing efficiency and product qualification rate, and reduces the cost of manpower and raw materials for the enterprise.

Description

Technical field [0001] The invention relates to a clamping fixture in the technical field of reducer processing, in particular to a special clamping device for vertical seat processing coaxiality centering. Background technique [0002] The overall shape of the stand seat of the reducer is a cylindrical shape, an outer edge is coaxially formed on the upper and lower ends, and a plurality of through holes are coaxially formed on the axis. In the process of processing the stand, it needs to be bored, and the coaxiality is relatively high. At present, when processing the stand, the worker usually fixes the workpiece on the worktable of the machine tool using a pressing plate, and then performs processing. This fixed clamping method mainly has the following defects: 1. The clamping firmness is poor, the workpiece is easy to shift, resulting in low machining accuracy; 2. The centering is difficult, which affects the machining accuracy; 3. The speed is slow, the efficiency is low, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08
CPCB23Q3/082
Inventor 崔雅臣李绍功崔文来李绍德崔建涛崔超崔越
Owner TIANJIN BAOLAI PRECISION MACHINERY
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