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Inside engaged forced movement chain vertical tumbling mill transmission telescoping mechanism

A technology of forced movement and telescopic mechanism, which is applied in the direction of gear cutting machines, mechanical equipment, manufacturing tools, etc., can solve the problems that the accuracy cannot be improved, and achieve the effect of high processing accuracy and strong versatility

Pending Publication Date: 2019-04-16
YIYANG KANGYI MACHINERY DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The internal meshing forced kinematic chain vertical roller mill transmission telescopic mechanism proposed by the present invention aims to solve the technical problem that the existing gear tooth shape processing technology cannot improve the precision of the processed gear after quenching

Method used

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  • Inside engaged forced movement chain vertical tumbling mill transmission telescoping mechanism
  • Inside engaged forced movement chain vertical tumbling mill transmission telescoping mechanism
  • Inside engaged forced movement chain vertical tumbling mill transmission telescoping mechanism

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Embodiment Construction

[0023] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] Such as Figure 1 to Figure 3 As shown, the first embodiment of the present invention proposes an internal meshing forced kinematic chain vertical roller mill transmission telescopic mechanism, which is used to install the rolling wheel and adopts the forced kinematic chain to drive the installed rolling wheel, and the inner meshing forced kinematic chain vertically The transmission telescopic mechanism of the type roller mill includes a first spline shaft 10 for installing the roller grinding wheel, a first spiral bevel gear 20 sleeved on the first spline shaft 10, and a first spiral bevel gear 20 meshed with the first spiral bevel gear 20 for the first The second spiral bevel gear 30 that changes the transmission direction at a time, the second spline shaft 40 sleeved in the second spiral bevel gear 30 , the ...

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Abstract

The invention discloses an inside engaged forced movement chain vertical tumbling mill transmission telescoping mechanism. The mechanism comprises a first spline shaft used for mounting a tumbling wheel, a first spiral bevel gear sleeving the first spline shaft, a second spiral bevel gear engaged with the first spiral bevel gear and used for changing the transmission direction for the first time,a second spline shaft sleeved with the second spiral bevel gear, a third spiral bevel gear sleeving the second spline shaft, a fourth spiral bevel gear engaged with the third spiral bevel gear and used for changing the transmission direction for the second time, and a third spline shaft sleeved with the fourth spiral bevel gear and used for being connected to a forced movement chain. According tothe inside engaged forced movement chain vertical tumbling mill transmission telescoping mechanism provided by the invention, the machining precision of the tooth profile and the tooth surface of a quenched gear is high, and the mechanism adapts to machining of various inner gear rings and is high in universality.

Description

technical field [0001] The invention relates to the field of roller mills, in particular to an inner meshing forced kinematic chain vertical roller mill transmission telescopic mechanism. Background technique [0002] A gear is a mechanical element with gears on the rim that continuously mesh to transmit motion and power. Gears are toothed mechanical parts that can mesh with each other, and they are widely used in mechanical transmission and the entire mechanical field. With the development of production, the stability of gear operation has been paid more attention. The gear tooth shape processing technology is generally: hobbing (or shaper) → carburizing and quenching (or induction hardening) → correction datum → grinding, the gear will be deformed after carburizing or induction hardening, therefore, the processed gear After quenching, it is necessary to finish the tooth surface and tooth shape. In the prior art, for products such as cylindrical gears, the honing process ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F19/02B23F23/12
CPCB23F19/02B23F23/12
Inventor 石卫民刘智伟邓海鹰
Owner YIYANG KANGYI MACHINERY DEV