A processing technology of vertical machine base and special mold

A processing technology and machine base technology, applied in the field of box-type structure motor manufacturing, can solve the problems that the accuracy and efficiency cannot be taken into account at the same time, and achieve the effects of easy installation, cost reduction, and improvement of dimensional accuracy

Active Publication Date: 2021-04-23
PUYANG HUANAN HEAVY IND SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a vertical frame processing technology and a special mold to solve the problem in the background technology that the accuracy and efficiency cannot be taken into account when processing the motor frame

Method used

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  • A processing technology of vertical machine base and special mold
  • A processing technology of vertical machine base and special mold
  • A processing technology of vertical machine base and special mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] An embodiment of the mold of the present invention. Such as Figures 1 to 4 As shown, a mold includes a positioning module for positioning the vertical machine base. The positioning module includes an arc-shaped positioning flap 1 extending upward and a horizontal fixing plate 2 connected with the positioning flap. The fixing plate 2 There are fastening holes 4 for fastening with the workbench, and the positioning modules are arranged along the circumferential gap or connected end to end to form a ring to form a mold for concentric assembly with the machine base. In this embodiment, the fixing plate 2 Welded on the outer side of the positioning valve arc and extending radially outward, the fastening hole 4 on the fixing plate 2 is a U-shaped hole, and the opening of the U-shaped hole runs through the end of the corresponding end of the fixing plate 2, when fixing, The two ends of the screw pass through the U-shaped hole and the station hole provided on the workbench re...

Embodiment 2

[0047] Embodiment of the vertical frame processing technology of the present invention. A machining process for a vertical machine base, using the mold in Embodiment 1 to process the vertical machine base.

[0048] In this embodiment, the two ends of the vertical machine base are flange ends and non-flange ends respectively, wherein the non-flange end is the first end face, and the flange end is the second end face, specifically including the following steps:

[0049] (1) Fix the mold on the workbench, and install a first boss 6 on the end surface of the tire that matches the size of the non-flange end of the vertical machine base, and the matching gap is 2mm;

[0050] (2) Place the non-flange end of the machine base on the first boss 6 of the mold in step (1), and use the supporting component to support the circumferential direction of the non-flange end to support the inner and outer sides of the flange end of the machine base. Circle datum alignment, leveling with the end ...

Embodiment 3

[0060] Embodiment of the vertical frame processing technology of the present invention. A vertical frame processing technology, using the mold in the first embodiment to carry out turning processing of the vertical frame, such as figure 1 , figure 2 As shown, the two ends of the vertical machine base are respectively flange end and non-flange end, wherein the first end face is a non-flange end, and the second end face is a flange end, which specifically includes the following steps:

[0061] (1) Place the non-flange end of the vertical machine base on the first boss 6 of the mould, use a jack to assist the circumferential direction of the non-flange end, and align with the inner and outer circles of the flange end of the machine base , take the end face of the flange end as the reference leveling, reduce the machining error by aligning and aligning the center of the circle, and then press the corresponding position supported by the jack, and rough the inner circle and end fa...

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Abstract

The invention relates to the technical field of box-type structure motor manufacturing, in particular to a vertical machine base processing technology and a special mold. The tire mold provided by the invention is formed by arranging positioning modules along the circumferential gap or connecting end to end to form a ring. shape and then form a mold for concentric assembly with the machine base. Compared with the conical mold in the prior art, the mold provided by the present invention can effectively reduce the cost, and the positioning valve of the mold in the present invention The upper end of the machine base is equipped with bosses of multiple sizes, which can meet the requirements of different accuracy requirements for the matching clearance of the mold during the process of rough turning and finishing turning at both ends of the machine base. Machine base can be processed, which can reduce the number of times of turning the machine base and improve production efficiency.

Description

technical field [0001] The invention relates to the technical field of motor manufacturing with a box structure, in particular to a processing technology for a vertical machine base and a special mould. Background technique [0002] When processing the base of a large motor, it is necessary to take into account the machining accuracy at both ends of the base. During production and processing, if it is directly placed on the workbench for processing, it is not conducive to aligning the center of the circle. Cooperate for positioning and alignment. For example, the patent document whose application publication number is CN107124080A discloses a manufacturing method of a motor and its thin-walled frame and an anti-deformation clamping device. Seat locating die assembled concentrically, the thin-walled machine base is pressed against the seam locating die for lathe processing, and the seams provided by the seam locating die are used for clearance when processing both ends of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 赵义乾赵璞吴国栋庞作宁张端龙刘秀
Owner PUYANG HUANAN HEAVY IND SCI & TECH CO LTD
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