Steering Knuckle Drilling Device

Patent metadata

Field	Value
Publication number	US-2016354885-A1
Application number	US-201615152779-A
Country	US
Kind code	A1
Filing date	May 12, 2016
Priority date	Jun 2, 2015
Publication date	Dec 8, 2016
Grant date	—

Abstract

Disclosed is a steering knuckle drilling device, including a drilling machine, a bottom plate, guide rails, hydraulic cylinders, fixtures, a support post and a support block. When in use, the present invention can simultaneously drill the left and right symmetric workpieces of a steering knuckle and can conveniently install and dismount the workpieces.

First claim

1 . A steering knuckle drilling device, comprising:
a drilling machine, a guide rail, a bottom plate, a hydraulic cylinder I, a double-shaft air cylinder, a positioning lock, a fixture I, a feeler block, a support block, a guide post, a hydraulic cylinder II, a support post, a fixture II, a sliding plate, a guide rail II, a hydraulic cylinder III, a guide rail and a hydraulic cylinder IV, wherein the bottom plate is fixed above the worktable of the drilling machine by the guide rail I; the hydraulic cylinder I is also fixed above the worktable of the drilling machine, and the output end of the hydraulic cylinder I is connected with a side vertical plate of the bottom plate; the double-shaft air cylinder with the output end provided with the positioning lock is fixed on the side vertical plate of the bottom plate; the fixture I is installed on a fixed position above the bottom plate; the fixture II is fixed above the bottom plate by the guide rail II; the hydraulic cylinder III is fixed on the side of the bottom plate, and the output end of the hydraulic cylinder III is connected with the fixture II; the support post with the top end provided with the feeler block is fixed above the sliding plate, and the sliding plate is also fixed above the bottom plate by the guide rail III; the output end of the hydraulic cylinder IV fixed on the side of the bottom plate is connected with the sliding plate; the guide post with the left end provided with the support block is matched with the support post, the hydraulic cylinder II is installed at the right side of the support post, and the output end of the hydraulic cylinder II is connected with the guide post.

Assignees

• Citic Dicastal Co Ltd

Inventors

• Xue Bowen
• Zhang Yacong
• Guo Jiandong
• Liu Weidong
• Zheng Yao

Classifications

• Y10T408/563

  Work-gripping clamp · CPC title

• B23Q3/18

  for positioning only · CPC title

• B62D7/18

  Steering knuckles; King pins · CPC title

• B25B1/24

  Details, e.g. jaws of special shape, slideways · CPC title

• B23Q3/061 Primary

  adapted for holding a plurality of workpieces · CPC title