Aluminum alloy wheel end face correcting equipment

Patent metadata

Field	Value
Publication number	US-11554401-B2
Application number	US-202016951043-A
Country	US
Kind code	B2
Filing date	Nov 18, 2020
Priority date	Nov 25, 2019
Publication date	Jan 17, 2023
Grant date	Jan 17, 2023

Abstract

The present invention discloses a correction equipment for an end face of an aluminum alloy wheel, including a correction device and a transport device, which is configured to transport the aluminum alloy wheel to the correction device. The correction device comprises a rack body, which is provided with an oil cylinder on an upper part, a lower pressing plate on a middle part and a jacking air cylinder on a bottom part, with an output end of the oil cylinder fixedly connected downward to an upper pressing disc and an output end of jacking air cylinder fixedly connected upward to a lifting frame, on which a displacement roller way is provided. The present invention satisfies the need for an end face correction for an aluminum alloy wheel while having significant, stable and reliable characteristics.

First claim

What is claimed is:

1. A correction equipment for an end face of an aluminum alloy wheel, comprising:
a transport device and a correction device, wherein the transport device is configured to transport the aluminum alloy wheel to the correction device; and
wherein the correction device comprises a rack body, which is provided with an oil cylinder on an upper part, a lower pressing plate on a middle part and a jacking air cylinder on a bottom part, with an output end extending downward from the oil cylinder fixedly connected to an upper pressing disc, a lifting frame fixedly connected to an output end extending upward from the jacking air cylinder, and a displacement roller way provided on the lifting frame,
wherein the lower pressing plate includes grooves configured to receive the lifting frame and the displacement roller way, and the jacking air cylinder is configured to drive the lifting frame to move up so as to transport the aluminum alloy wheel and to move down so as to move down the displacement roller way into the grooves to place the aluminum alloy wheel on the lower pressing plate.

2. The correction equipment for the end face of the aluminum alloy wheel according to claim 1 , wherein the transport device comprises a roller way rack, on which a conveying roller way and a conveying motor are arranged, with an output end of the conveying motor connected to the conveying roller way.

3. The correction equipment for the end face of the aluminum alloy wheel according to claim 2 , wherein the output end of the conveying motor is connected with the conveying roller way through a chain.

4. The correction equipment for the end face of the aluminum alloy wheel according to claim 1 , wherein a displacement motor is further provided on the lifting frame, and an output end of the displacement motor is connected to the displacement roller way.

5. The correction equipment of the end face for the aluminum alloy wheel according to claim 4 , wherein the output end of the displacement motor is connected with the displacement roller way through a chain.

Assignees

• Citic Dicastal Co Ltd

Inventors

• Guo Jiandong
• Zhang Le
• Zang Yuemei

Classifications

• B21D3/16 Primary

  of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means · CPC title

• B21D43/08

  by rollers {(B21D43/145 takes precedence)} · CPC title

• B21D1/12 Primary

  Straightening vehicle body parts or bodies (B21D1/14 takes precedence) · CPC title

• B21D3/10 Primary

  between rams and anvils or abutments · CPC title