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Clamping Mechanism of Four-station Turntable of CNC Quenching Machine

A four-station turntable and clamping mechanism technology, applied in the direction of quenching device, clamping, manufacturing tools, etc., can solve the problems of low degree of automation, weak quenching conversion ability, unable to meet the stability of the upper and lower clamping positions, and achieve reasonable design , enhanced efficiency, and simple structure

Active Publication Date: 2021-12-24
HUAMAO MACHINERY ZHAOQING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the double-station high-frequency vertical quenching machine tool has weak quenching conversion ability for workpieces, and the automation degree of workpiece clamping and conversion is low. It is impossible to achieve the axial rotation of the workpiece while keeping the upper and lower clamping positions stable, so it is necessary to develop a new clamping mechanism

Method used

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  • Clamping Mechanism of Four-station Turntable of CNC Quenching Machine
  • Clamping Mechanism of Four-station Turntable of CNC Quenching Machine
  • Clamping Mechanism of Four-station Turntable of CNC Quenching Machine

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Embodiment

[0023] Embodiment: A four-station turntable clamping mechanism of a CNC quenching machine.

[0024] refer to Figure 1 to Figure 6 As shown, a four-station turntable clamping mechanism of a CNC quenching machine includes:

[0025] Four-station turntable 5;

[0026] The turntable transmission device 1 installed under the four-station turntable 5 is connected with the four-station turntable 5 through the turntable transmission shaft 3. In this embodiment, the turntable transmission device 1 is a divider. The actual working process Among them, the turntable transmission device 1 can drive the four-station turntable 5 to rotate clockwise;

[0027] Four lower top assemblies 4 installed on the four-station turntable 5 in a circular array, the lower top assembly 4 includes a workpiece rotation transmission shaft 41, a workpiece rotation transmission gear 42, a lower top bearing 43, a lower ejector rod 44 and The lower tip 45, wherein the lower tip bearing 43 is fixed on the four-s...

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Abstract

The invention provides a four-station turntable clamping mechanism of a numerically controlled quenching machine, comprising: a four-station turntable; Shaft connection; four lower top assemblies installed in a circular array on the four-station turntable; workpiece rotation drive mechanism installed obliquely below the four-station turntable; workpiece gripper assembly installed above the four-station turntable, all The workpiece gripper assembly is fixed directly above the four-station turntable through the rotation shaft of the gripper assembly, and is installed on the upper top assembly obliquely above the workpiece gripper assembly. The four-station turntable clamping mechanism of this CNC quenching machine is simple in structure, reasonable in design, and easy to operate. In the process of quenching and tempering, the requirements for rotation are high in automation and intelligence.

Description

technical field [0001] The invention relates to a clamping mechanism, in particular to a four-station turntable clamping mechanism of a numerical control quenching machine. Background technique [0002] The camshaft is a component in a piston engine that controls the opening and closing of the valves. The main body of the camshaft is a cylindrical rod with approximately the same length as the cylinder group. Several cams are set on the shaft to drive the valves. The position of each cam is defined by the axial direction and the circumferential direction. . The axial dimension of the cam on the camshaft, the outer diameter dimension of the journal on the camshaft, etc., are all important dimensions to ensure that the engine can accurately control the operation. [0003] The camshaft needs to be quenched and tempered in the actual machining process to enhance the strength of the camshaft. For example, the Chinese patent with the publication number of CN203613224U discloses a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06
CPCC21D1/62
Inventor 李德满梁海钟进棋吴金海黄东强
Owner HUAMAO MACHINERY ZHAOQING
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