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Technology for machining connecting plates

A processing technology and connecting plate technology, which is applied in the field of parts processing and manufacturing, can solve the problems of low part processing efficiency, long processing cycle, and large number of connecting plate punching, so as to improve processing efficiency, meet production assembly requirements, and shorten processing time. cycle effect

Inactive Publication Date: 2017-01-04
TIANJIN ZHONGDA PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The processing technology of the traditional connection plate has problems such as low accuracy of the calibration process, long time consumption, a large number of holes to be punched on the connection plate, difficult positioning of the center of the hole, long processing cycle, and low productivity. The above-mentioned problems in the production process are the reasons for the low processing efficiency and high failure rate of parts, so they cannot meet the production and assembly requirements.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of processing technology of connecting plate, it is characterized in that, the specific steps of the method adopted are as follows:

[0015] (1) Double-sided milling machine milling six sides: place the connecting plate plane processing fixture on the double-sided milling machine workbench, without dial indicator alignment before processing, place the connecting plate parts on the positioning pins on both sides of the tooling in turn , Place a connecting plate on every two positioning pins, rotate the top wire to press the connecting plate, and then process it. After processing one batch, process the other side in the same way;

[0016] (2) Small horizontal milling and milling groove: the connecting plate after six-plane milling is transferred to the vertical milling process to mill the groove. There is no need for dial indicator alignment before processing, and a group of connecting plates are installed on the tooling mold with a bench vise On the top, install t...

Embodiment 2

[0020] A kind of processing technology of connecting plate, it is characterized in that, the specific steps of the method adopted are as follows:

[0021] (1) Double-sided milling machine milling six sides: place the connecting plate plane processing fixture on the double-sided milling machine workbench, without dial indicator alignment before processing, place the connecting plate parts on the positioning pins on both sides of the tooling in turn , Place a connecting plate on every two positioning pins, rotate the top wire to press the connecting plate, and then process it. After processing one batch, process the other side in the same way;

[0022] (2) Small horizontal milling and milling groove: the connecting plate after six-plane milling is transferred to the vertical milling process to mill the groove. There is no need for dial indicator alignment before processing, and a group of connecting plates are installed on the tooling mold with a bench vise On the top, install t...

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PUM

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Abstract

The invention discloses a technology for machining connecting plates. The technology includes steps of placing tools and fixtures for machining planes of the connecting plates on worktables of double-side milling machines and compressing the connecting plates by the aid of rotary jackscrews so as to machine the connecting plates; transferring each connecting plate with the six milled planes to vertical milling procedures for milling grooves, arranging a group of connecting plates on tool molds with bench vices, assembling cutter frame tools for milling the grooves, adjusting cutters by the aid of cutter adjusting blocks and machining the connecting plates at one step according to the tool molds; arranging the machined connecting plates on the tool molds with the bench vices and drilling holes by the aid of drilling machines; finely machining components by means of numerical-control programming. The technology has the advantages that the component machining quality can be guaranteed by the aid of the reasonable technology according to structural characteristics of products and precision requirements, the connecting plates can be produced on a large scale after being precisely positioned by the tools and the fixtures and can be directly machined without being secondarily aligned by the aid of gauges, accordingly, the machining efficiency can be greatly improved, the machining cycle can be effectively shortened, and production and assembly requirements can be met.

Description

technical field [0001] The invention relates to the technical field of parts processing and manufacturing, in particular to a processing technology of a connecting plate. Background technique [0002] Using the traditional connecting plate processing technology, there are problems such as low accuracy of the calibration process, long time consumption, a large number of holes to be punched on the connecting plate, difficult positioning of the center of the hole, long processing cycle, and low productivity. The above-mentioned problems in the production process are the reasons for the low processing efficiency and high failure rate of parts, so they cannot meet the production and assembly requirements. Contents of the invention [0003] The invention aims to solve the deficiencies of the prior art, and provides a processing technology for connecting plates. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 史东亮史立营
Owner TIANJIN ZHONGDA PRECISION MACHINERY