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Drive axle spiral bevel gear near-tooth-shaped forge piece placing supporting plate

A technology of spiral bevel gears and drive axles, which is applied in the field of improvement of placing pallets for driven wheel blanks of rear axles, can solve the problems of not easy stacking, high labor intensity, low labor efficiency, etc., and achieves easy counting and labor reduction. Strength, quick and easy handling

Inactive Publication Date: 2021-06-22
SHANDONG WENLING PRECISION FORGING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shortcomings of this kind of pallets are: first, it is not easy to stack neatly when stacking, resulting in time-consuming and laborious; second, it needs to be moved one by one during transfer, resulting in low labor efficiency and high labor intensity; third, it is not easy to count

Method used

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  • Drive axle spiral bevel gear near-tooth-shaped forge piece placing supporting plate
  • Drive axle spiral bevel gear near-tooth-shaped forge piece placing supporting plate
  • Drive axle spiral bevel gear near-tooth-shaped forge piece placing supporting plate

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Embodiment Construction

[0012] refer to figure 1 , figure 2 , image 3 , Figure 4 Make the invention. The supporting plate for the near-tooth-shaped forging of the drive axle spiral bevel gear is composed of a placing supporting plate 1, and is characterized in that: the placing supporting plate 1 is a circular plate, and the middle part of the placing supporting plate 1 is provided with an expansion and contraction shaft 2, A detachable disc 3 is set on the upper end of the expansion-contraction shaft 2, and a fastening screw 4 is arranged on the upper end of the fixed shaft 5 of the expansion-contraction shaft 2. The outer diameter of the disc 3 is equal to the outer diameter of the supporting plate 1, And it is 20-40cm larger than the outer diameter of the rear axle driven wheel blank.

[0013] The expansion-shrinking roller 2 is composed of four symmetrical arc-shaped plates 21, the opening and closing seams 22 are formed between the adjacent arc-shaped plates 21, and the ends of the openin...

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Abstract

The invention discloses a drive axle spiral bevel gear near-tooth-shaped forge piece placing supporting plate which is composed of a placing supporting plate body and is characterized in that the placing supporting plate body is a circular plate, an expansion shaft is arranged in the middle of the placing supporting plate body, the upper end of the expansion shaft is sleeved with a detachable disc, a fastening nut is arranged at the upper end of a fixing shaft of the expansion shaft, and the outer diameter of the disc is equal to the outer diameter of the placing supporting plate body and is 20-40 cm larger than the outer diameter of a vehicle rear axle driven wheel blank. The drive axle spiral bevel gear near-tooth-shaped forge piece placing supporting plate is simple in structure, automatic and neat stacking can be achieved through the supporting force of expansion rollers, counting is convenient, carrying is rapid and convenient, the labor efficiency of workers can be improved, and the labor intensity can be reduced.

Description

technical field [0001] The invention relates to an improvement of a supporting plate for placing blanks of driven wheels of rear axles, in particular to a supporting plate for placing near-tooth-shaped forgings of spiral bevel gears of drive axles. Background technique [0002] The rear axle driven wheel is generally produced by forging. The process includes heating in an intermediate frequency furnace, free forging upsetting, punching, preforming with a hole reaming machine, closed die forging with a friction press, and isothermal normalizing. After isothermal normalizing, it becomes the blank of the rear axle driven wheel. The cooled rear axle driven wheel blanks are generally stacked on a pallet. The currently used pallet consists of a rectangular board and supporting legs. The supporting legs are fixed at the four corners of the bottom of the rectangular board. Two rows and four train rear axle driven wheel blanks can be stacked on the rectangular board. . The disadva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H3/06
CPCB25H3/06
Inventor 任启华李新军许善军
Owner SHANDONG WENLING PRECISION FORGING TECH
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