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Bearing ring casting taking-out device

A technology for taking out devices and castings, which is applied in the field of bearing casting equipment, can solve problems such as danger, energy consumption, personal safety threats, etc., and achieve the effect of easy installation and processing, and uniform force of expansion support

Inactive Publication Date: 2021-06-01
李洪玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the large-scale bearing ring is cast, workers use steel hooks to hook it out during the actual work process. This process not only requires a lot of physical strength, but also poses a certain threat to personal safety. After the high-temperature bearing ring is hooked out, the arc surface Landing on the ground, it is easy to roll uncontrollably, which is more dangerous

Method used

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  • Bearing ring casting taking-out device
  • Bearing ring casting taking-out device
  • Bearing ring casting taking-out device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A device for taking out castings of a bearing ring, comprising an expansion component 1, a cross bar 2, a rotating shaft 3, a cylinder 4, a shifting component 6, a turntable 7, a wheel 8, a bottom plate 9, a support frame 10, a concave frame 11 and a bottom shaft 12. The expansion assembly 1 is connected to the cross bar 2, the cross bar 2 is connected to the cylinder 4 through the rotating shaft 3, the lower end of the cylinder 4 is provided with a concave character frame 11, and the lower end of the concave character frame 11 is set There is a support frame 10, the bottom end of the support frame 10 is provided with a turntable 7, the turntable 7 rotates around the bottom shaft 12, the bottom shaft 12 is arranged on the bottom plate 9, and the transfer assembly 6 is arranged on the turntable 7, Wheels 8 are arranged on both sides of the bottom plate 9 .

[0025] When the device is in use, it is pushed by the cross bar 2, and the expansion assembly 1 is inserted into t...

Embodiment 2

[0027] A device for taking out castings of a bearing ring, comprising an expansion component 1, a cross bar 2, a rotating shaft 3, a cylinder 4, a shifting component 6, a turntable 7, a wheel 8, a bottom plate 9, a support frame 10, a concave frame 11 and a bottom shaft 12. The expansion assembly 1 is connected to the cross bar 2, the cross bar 2 is connected to the cylinder 4 through the rotating shaft 3, the lower end of the cylinder 4 is provided with a concave character frame 11, and the lower end of the concave character frame 11 is set There is a support frame 10, the bottom end of the support frame 10 is provided with a turntable 7, the turntable 7 rotates around the bottom shaft 12, the bottom shaft 12 is arranged on the bottom plate 9, and the transfer assembly 6 is arranged on the turntable 7, Wheels 8 are arranged on both sides of the bottom plate 9, and the expansion support assembly 1 includes a transmission shaft 101, a positioning seat 102, an arc plate 103, teet...

Embodiment 3

[0030]A device for taking out castings of a bearing ring, comprising an expansion component 1, a cross bar 2, a rotating shaft 3, a cylinder 4, a shifting component 6, a turntable 7, a wheel 8, a bottom plate 9, a support frame 10, a concave frame 11 and a bottom shaft 12. The expansion assembly 1 is connected to the cross bar 2, the cross bar 2 is connected to the cylinder 4 through the rotating shaft 3, the lower end of the cylinder 4 is provided with a concave character frame 11, and the lower end of the concave character frame 11 is set There is a support frame 10, the bottom end of the support frame 10 is provided with a turntable 7, the turntable 7 rotates around the bottom shaft 12, the bottom shaft 12 is arranged on the bottom plate 9, and the transfer assembly 6 is arranged on the turntable 7, Wheels 8 are arranged on both sides of the bottom plate 9, and the expansion support assembly 1 includes a transmission shaft 101, a positioning seat 102, an arc plate 103, teeth...

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PUM

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Abstract

The invention discloses a bearing ring casting taking-out device and belongs to the field of bearing casting equipment. The bearing ring casting taking-out device comprises an expanding and supporting assembly, a cross rod, a first rotating shaft, an air cylinder, a moving assembly, a rotating disc, wheels, a bottom plate, a supporting frame, a U-shaped frame and a bottom shaft; the expanding and supporting assembly is connected with the cross rod, the cross rod is connected with the air cylinder through the first rotating shaft, the U-shaped frame is arranged at the lower end of the air cylinder, the supporting frame is arranged at the lower end of the U-shaped frame, and the rotating disc is arranged at the bottom end of the supporting frame; and the rotating disc rotates around the bottom shaft, the bottom shaft is arranged on the bottom plate, the moving assembly is arranged on the rotating disc, and the wheels are arranged at the two sides of the bottom plate. Through cooperation of a rotating cylinder, an arc plate and a sleeve with a groove in the expanding and supporting assembly, the expanding and supporting stress on the inner wall of a bearing ring is more uniform, the coaxiality between the rotating cylinder and the bearing ring can be kept to the maximum extent, and damage to the bearing ring and damage to equipment caused by uneven stress can be effectively avoided.

Description

technical field [0001] The invention relates to a device for taking out castings of bearing rings, belonging to the field of bearing casting equipment. Background technique [0002] For some larger bearing outer rings, it is usually produced by centrifugal casting. Centrifugal casting is a technology and method that injects liquid metal into a high-speed rotating mold, and makes the molten metal centrifugally move to fill the mold and form a casting. Due to the centrifugal movement, the liquid metal can fill the mold well in the radial direction and form the free surface of the casting; a cylindrical inner hole can be obtained without a core; it is helpful for the removal of gas and inclusions in the liquid metal; it affects the metal Crystallization process, thereby improving the mechanical and physical properties of the casting. [0003] After the large-scale bearing ring is cast, workers use steel hooks to hook it out during the actual work process. This process not only...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D13/10
CPCB22D13/108
Inventor 李洪玉
Owner 李洪玉