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Five-station small drilling and tapping integrated machine

An all-in-one, five-station technology, applied in the field of mechanical processing, can solve problems such as unreasonable resource allocation, low production efficiency, and inability to process at the same time, and achieve the effects of easy adjustment and modification, high production efficiency, and improved production efficiency.

Inactive Publication Date: 2017-08-18
HEFEI UNIV OF TECH
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Problems solved by technology

[0007] The purpose of the present invention is to provide a five-station small drilling and tapping integrated machine, which overcomes the existing problems of the current popular drilling and tapping integrated machines in the market that cannot be processed at the same time, the number of processed workpieces is small, the processing flexibility is low, the replacement of parts is complicated, and the operation is difficult. Large errors, unreasonable resource allocation and low production efficiency due to single function

Method used

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  • Five-station small drilling and tapping integrated machine
  • Five-station small drilling and tapping integrated machine
  • Five-station small drilling and tapping integrated machine

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Embodiment Construction

[0023] Depend on Figure 1-Figure 6 A five-station small drilling and tapping integrated machine is shown, which includes a machine base 12, which is provided with a rotary table and several longitudinal feed mechanisms 7 arranged at intervals around the rotary table.

[0024] The rotary table includes an indexing plate 2 and a rotary transmission mechanism that drives the indexing plate 2. The indexing plate 2 is a disc arranged horizontally, and the indexing plate 2 is provided with a plurality of stations. Specifically, in this embodiment, the indexing plate The disc 2 is provided with five stations, and the five stations are evenly distributed along the circumference around the central axis of the indexing disc 2. The distance between the two adjacent stations in the circumferential direction is 72°, and each station is correspondingly equipped with a number of The threaded hole 29 for installing the fixture, the workpiece is installed on the fixture for processing.

[00...

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Abstract

The invention discloses a five-station small drilling and tapping integrated machine and belongs to the field of machining. The five-station small drilling and tapping integrated machine comprises a machine tool base. A rotary workbench and multiple longitudinal feeding mechanisms are arranged on the machine tool base. The rotary workbench comprises an index plate and a rotary transmission mechanism. The rotary transmission mechanism comprises a power main shaft and a workbench motor. Each longitudinal feeding mechanism comprise a lead screw seat fixedly arranged on the upper side of the machine tool base, a ball screw mechanism vertically arranged on the lead screw seat and a feeding motor for driving the ball screw mechanism. Nuts in the ball screw mechanisms drive corresponding power head assemblies. Each power head assembly comprises a working spindle for being connected with a drill bit or a screw tap and a spindle motor for driving the working spindle through a synchronous belt transmission device. The five-station small drilling and tapping integrated machine overcomes the defects that drilling and tapping integrated machines popular in the current market cannot conduct machining at the same time, the number of machined workpieces is small, the machining elasticity is low, the part replacement is complex, and the operation error is large.

Description

technical field [0001] The invention belongs to the field of mechanical processing, in particular to a five-station small drilling and tapping integrated machine. Background technique [0002] In the field of modern industry, the proportion of single-piece and small-batch mechanical parts in the entire mechanical processing continues to increase. More than 80% of mechanical processing is single-piece or small-batch production (batch size is 10 to 100 pieces). Modern manufacturing The requirements for the performance, precision and degree of automation of the production equipment for processing mechanical products are also getting higher and higher. [0003] In mechanical parts, round holes and threads are the most common feature states, including machine tools, automobile and motorcycle accessories, mechanical parts and various general daily necessities. The dimensional accuracy and shape accuracy of round holes and threads directly affect the accuracy, pass rate and assemb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/02
CPCB23P23/02
Inventor 王勇葛园园郑昊于洒黄俊杰
Owner HEFEI UNIV OF TECH
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