Upward-pulling type broaching machine toolchanger

A tool changing device and tool feeding technology, which is applied in the field of broaching machines, can solve the problems of high labor intensity of operators, inability to realize automation, and reduce production efficiency, etc., and achieve the goal of solving uneven broaching, realizing manufacturing automation, and improving production efficiency Effect

Inactive Publication Date: 2017-06-30
GANZHOU QUNXING MACHINERY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing broaching machine needs to be manually replaced by the operator, the labor intensity of the operator is high, time-consuming and laborious, the production efficiency is red...

Method used

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  • Upward-pulling type broaching machine toolchanger
  • Upward-pulling type broaching machine toolchanger
  • Upward-pulling type broaching machine toolchanger

Examples

Experimental program
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Embodiment 1

[0028] A tool changing device for a pull-up broaching machine, such as Figure 1 to Figure 4 As shown, it includes a base 2, a bed vertically fixed on the base 2, a lifting knife assembly 8, a tool changing assembly 9, and a tool magazine assembly 10 arranged beside the base 2; the tool changing assembly 9 is arranged on the bed, and The knife feeding assembly 8 is suspended and connected with the knife changing assembly 9;

[0029] The lifting knife assembly 8 includes a lifting knife bracket 81, a ball screw pair I82, a lifting knife slide plate 83, a clamping knife body I84 and a motor I85; the ball screw pair I82 and the motor I85 are installed on the lifting knife bracket On 81, the motor I85 is connected with the ball screw pair I82; the lifting knife slide plate 83 is connected with the ball screw screw set I82, and the lifting knife slide plate 83 is provided with a clamping knife body I84 matched with the top of the broach 1; The knife feeding bracket 81 is also prov...

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PUM

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Abstract

The invention belongs to the technical field of broaching machines and provides an upward-pulling type broaching machine toolchanger. The toolchanger comprises a base, a broaching machine body, a tool lifting and sending assembly, a tool changing assembly and a tool library assembly arranged beside the base, wherein the broaching machine body, the tool lifting and sending assembly and the tool changing assembly are vertically fixed to the base; the tool changing assembly is arranged on the broaching machine body, and the tool lifting and sending assembly and the tool changing assembly are in hung connection. The upward-pulling type broaching machine toolchanger has the advantages that in the upward-pulling type broaching machine toolchanger, the tool lifting and sending assembly is matched with the tool changing assembly and the tool library assembly to move in the X direction, the Y direction and the Z direction, under the control of a numerical control system, automatic broach changing of a broaching machine is achieved, labor intensity of operation staff is lowered, production efficiency is improved, and safety risks existing in the tool changing process is further lowered; automatic tool changing of the broaching machine is achieved, the tool changing speed is high, and accuracy is high; and in an automated production line, a broaching machine process can be embedded into the automated production line, manufacturing automation and intelligence are achieved, and the upward-pulling type broaching machine toolchanger has wide development prospect.

Description

technical field [0001] The invention belongs to the technical field of broaching machines, and in particular relates to a tool changing device for a pull-up type broaching machine. Background technique [0002] In mechanical processing, for example, gears are one of the most common power transmission elements, and torque is transmitted through a gear pair formed by two matched gears, which is widely used in power transmission of automobiles or motorcycles. And gear owing to need cooperate with gear shaft, on the internal circle of gear, all need be provided with the keyway, tooth groove etc. that cooperate with the outer circle surface of shaft, could drive mutually between gear and gear shaft, rotate together. At present, the keyway, tooth groove, etc. are processed on the inner circle of the gear. The gear blank is fixed on the tooling of the broaching machine on the broaching machine, and then the broach is passed through the inner hole of the gear, and the broach is driv...

Claims

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Application Information

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IPC IPC(8): B23D39/00B23Q3/155
CPCB23D39/00B23Q3/15526
Inventor 黄舜昊黄朝志吴晓华朱文洋张金生
Owner GANZHOU QUNXING MACHINERY
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