Disassembly-free automatic snap ring structure for realizing push disassembly and assembly of roller bearing seat

A technology for roll bearings that does not need to be dismantled, applied in the direction of metal rolling mill stand, metal rolling, metal rolling, etc., can solve problems affecting work efficiency, achieve the effect of improving work efficiency and realizing automatic control

Pending Publication Date: 2022-04-12
上海科德轧辊表面处理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the prior art, the installation and removal of the bearing housings on both sides of the push-pull loading and unloading roller needs to be disassembled manually, which greatly affects the work efficiency

Method used

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  • Disassembly-free automatic snap ring structure for realizing push disassembly and assembly of roller bearing seat
  • Disassembly-free automatic snap ring structure for realizing push disassembly and assembly of roller bearing seat
  • Disassembly-free automatic snap ring structure for realizing push disassembly and assembly of roller bearing seat

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following structures, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0020] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom" etc. are based on the orientation or positional relationship shown in the drawings. The positional relationship is only for the convenience of describing the present invention and simplifying the descriptio...

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PUM

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Abstract

The invention discloses a disassembly-free automatic snap ring structure for realizing pushing disassembly and assembly of a roller bearing seat, which is characterized by comprising a snap ring body, a mounting cavity is arranged in the snap ring body, and a spring locking mechanism for controlling a spring bolt to be opened or closed in the radius direction of the snap ring body is arranged in the mounting cavity; the spring locking mechanism comprises a supporting plate fixed to the inner side of the cover plate, a pushing and pressing arm which makes contact with or is separated from a pushing and pressing device of an external disassembling and assembling machine is arranged on the supporting plate, the pushing and pressing arm is connected with a swing arm, and the spring bolt is controlled to be opened or closed in the radius direction of the clamping ring body by controlling stretching and retracting of the spring through swing of the swing arm. According to the disassembly-free automatic clamping ring structure for achieving pushing disassembly and assembly of the roller bearing seats, the spring bolts can be automatically opened and closed under the action of an external pushing device, the bearing seats on the two sides of the roller can be pushed, pulled, assembled and disassembled through an automatic disassembly and assembly machine without manual disassembly and assembly, and therefore the working efficiency can be improved, and automatic control is achieved.

Description

technical field [0001] The invention relates to the field of cold-rolling intelligent grinding rolls, in particular to an automatic snap ring structure that realizes pushing and disassembling of roll bearing seats without dismantling. Background technique [0002] Cold rolling is a high-frequency process in roll processing. In the smart roll mill of a cold rolling plant, the surface of the roll needs to be repaired regularly and then the bearing seat is installed on the machine for use. An automatic snap ring is required to fix the bearing seat at the end of the roll. [0003] However, in the prior art, the installation and removal of the bearing housings on both sides of the push-pull loading and unloading roll needs to be manually disassembled, which greatly affects the work efficiency. Contents of the invention [0004] In order to overcome the above-mentioned defects of the prior art, the object of the present invention is an automatic snap ring structure that realizes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B31/08
Inventor 范舒平董海龙张贺帅张明马进
Owner 上海科德轧辊表面处理有限公司
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