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Seat part assembly and semi-annular plate machining tool

A semi-ring, annular plate technology, applied in metal processing equipment, metal processing mechanical parts, positioning devices, etc., can solve problems such as low processing qualification rate

Active Publication Date: 2020-05-29
HENAN PINGGAO ELECTRIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a semi-annular plate processing tool to solve the technical problem of low processing pass rate caused by the clamping method of "clamping half and processing the other half" in the prior art. The purpose of the present invention is also to Provide a seat part assembly processed by using the above semi-annular plate processing tooling

Method used

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  • Seat part assembly and semi-annular plate machining tool
  • Seat part assembly and semi-annular plate machining tool
  • Seat part assembly and semi-annular plate machining tool

Examples

Experimental program
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Effect test

Embodiment 1

[0058] Such as figure 1 and figure 2 As shown, the seat part assembly of the present invention includes two seat parts 1, the seat part 1 is a semi-circular plate, and the thickness direction of the plate is defined as the up and down direction.

[0059] Such as figure 1 and figure 2 As shown, five bosses 2 distributed at intervals are arranged on the upper surface of the board. Bolt mounting holes 3 on the boss, which are light holes for bolts to pass through.

[0060] Four avoidance grooves 4 are arranged on the upper surface of the plate, and the avoidance grooves 4 are distributed at intervals along the circumferential direction of the plate. The avoidance grooves are U-shaped and run through the plate along the up and down direction. assembly bolts.

[0061] The seat part 1 has two end faces 5 distributed along the circumferential direction, the end faces 5 are planar structures, and each end face 5 and the inner side wall and outer side wall of the seat part 1 ado...

Embodiment 2

[0089] The difference between the semi-annular plate processing tooling in this embodiment and the semi-annular plate processing tooling in the above-mentioned embodiment 1 is that the base in embodiment 1 is provided with a mounting hole for a pressing plate, and the pressing plate is arranged on the base to The workpiece is press-fitted and fixed. In this embodiment, a pressing piece is detachably connected to the base plate through bolts. The pressing piece is in a Z shape as a whole, including the upper horizontal plate section, the lower horizontal plate section and the middle vertical plate. section, the lower horizontal plate section is provided with bolt holes for fastening bolts, and then the pressing parts are detachably fixed on the foundation floor, and the upper horizontal plate section compresses the corresponding annular sheet material, and then the annular The sheet metal is press-fitted and fixed on the support plane.

Embodiment 3

[0091] The difference between the semi-annular plate processing tooling in this embodiment and the semi-annular plate processing tooling in the above-mentioned embodiment 1 is that: the base of the tooling in embodiment 1 is provided with a guide block installation groove and a connecting through hole. The seat is fixed on the foundation base plate for processing. In this embodiment, there are no guide block installation grooves and connecting through holes on the base, and the base is directly clamped and fixed on the vise for processing. Specifically, the vise directly Clamp the outer peripheral surface of the base to fix the base on the corresponding machining platform.

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Abstract

The invention relates to a seat part assembly and a semi-annular plate machining tool, and belongs to the technical field of high-voltage switch part machining. The semi-annular plate machining tool comprises a base, the base is provided with a supporting plane, a positioning structure, positioning holes, first receding grooves and second receding grooves, the supporting plane is arranged upwardsand used for supporting and containing an annular plate material, the annular plate material is used for machining to obtain two semi-annular plates, the positioning structure forms a positioning circumferential face, the positioning circumferential face is used for being matched with the annular inner wall face of the annular plate material in a positioning and inserting mode so as to position the annular plate material, and the first receding grooves and the second receding grooves are both used for receding corresponding machining tools. When the semi-annular plate machining tool is used, in the machining process, the base cannot move, so that the positioning precision in the machining process is effectively guaranteed, errors caused by multiple times of clamping are avoided, the machining precision is high, the percent of pass is increased, and the machining speed is increased.

Description

technical field [0001] The invention belongs to the technical field of high-voltage switch parts processing, and in particular relates to a seat part assembly and a semi-circular plate processing tool. Background technique [0002] In the field of high-voltage switch technology, a seat component assembly is designed for the finger support cylinder. The seat component assembly includes two semi-annular plates. When assembling, the semi-annular plates are correspondingly assembled in the contact finger support cylinder. [0003] At present, two semi-annular plates can be processed by one annular material plate. In the initial processing, the traditional pressing method is used on the machining center to process, that is, one half of the annular material plate is clamped and pressed to make the other Half of the suspension, process half of the suspension, when the half of the suspension is processed, the second clamping presses the processed half, and then processes the other h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 赵进良汪凯闫晓刚高建德闫建林徐玉华张建涛林亚阁胡中辉周文辉李超李晓辉
Owner HENAN PINGGAO ELECTRIC
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