An l-type outer spherical self-aligning bearing seat with a safety shield

A technology of safety protection and self-aligning bearings, which is applied in the direction of bearing components, shafts and bearings, bearing assembly, etc., can solve the problems of inspection and maintenance inconvenience, and achieve the effects of easy observation and maintenance, lightening inconvenience, and wide applicability

Active Publication Date: 2015-10-14
CHINA TOBACCO ZHEJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the addition of a protective cover has brought a lot of inconvenience to the inspection and maintenance of the equipment.

Method used

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  • An l-type outer spherical self-aligning bearing seat with a safety shield
  • An l-type outer spherical self-aligning bearing seat with a safety shield
  • An l-type outer spherical self-aligning bearing seat with a safety shield

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 , figure 2 Shown is a safety shield for an L or F type outer spherical self-aligning bearing housing. The safety shield includes a cup-shaped mesh cover 1 and a fixing bracket 2 . Such as Figure 4 As shown, a saw-shaped ratchet 3 is welded on the outer wall of the cup-shaped net cover 1, and the oblique angle of the saw-shaped ratchet 3 is along the cup mouth of the cup-shaped net cover 1, and there are symmetrical steps on the back of the saw-shaped ratchet 3. The ratchet 3 is welded together with the outer wall of the cup-shaped guard 1 to form two symmetrical straight grooves 11 . Such as Figure 5 As mentioned above, the fixed bracket 2 is composed of a fixed part 5 and a connecting part 4 arranged at right angles, the connecting part 4 is provided with a C-shaped groove 10, and the length of the C-shaped groove 10 is the same as the height of the cup-shaped net cover 1 , the two arms of the C-shaped slot 10 are buckled in the straight slot 11...

Embodiment 2

[0024] Such as Figure 6 , Figure 7 Shown is an L-shaped outer spherical self-aligning bearing seat, which includes a seat body 13 and a safety shield. The seat body 13 is provided with a bearing installation port 15, and the two corners of the seat body 13 are respectively provided with Fixing screw hole 14, described safety protective cover adopts the full protective cover shown in embodiment 1, and the long slot 9 of described fixing part 5 is fixedly arranged in the fixing screw hole 14 of lower part by bearing seat fixing screw 16. When in use, the cup-shaped net cover 1 is inserted into the C-shaped groove 10 of the fixed bracket 2 through the two straight grooves 11 of the saw-shaped ratchet 3, and the pawl formed by the spring steel sheet 6 passes through the two straight grooves 11 of the saw-shaped ratchet 3. The engagement automatically locks the cup-shaped net cover 1 so that it cannot fall off. Use a flathead screwdriver to insert the 3mm gap between the spring...

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Abstract

The invention relates to an L-shaped outer spherical surface aligning bearing seat with a safety protection cover. The bearing seat comprises a seat body and a safety protection cover, wherein the seat body is provided with a bearing installation port, the safety protection cover comprises a cup-shaped mesh shade and a fixed bracket, a serriform ratchet is welded on the outer wall of the cup-shaped mesh shade, symmetrical steps are formed on the back surface of the serriform ratchet, and the serriform ratchet and the outer wall of the cup-shaped mesh shade are welded into a whole to form two symmetrical straight grooves; and the fixed bracket is formed by a fixed part and a connection part which are installed to form a right angle manner, the connection part is provided with a C-shaped groove, two arms of the C-shaped groove are respectively buckled in the straight grooves, and the fixed part is provided with an elongated groove. The bearing seat provided by the invention is subjected to safety protection, so as to improve the protection measures on the safety production.

Description

technical field [0001] The invention relates to an L-shaped outer spherical self-aligning bearing seat with a safety shield. Background technique [0002] Safety is the top priority of all production and operation activities, and only engaging in production and operation activities under safe conditions is the basic path for the development of modern industrial civilization. The outer spherical self-aligning bearing seat is widely used in equipment. Because of its unique structural design, the bearing is exposed to the outside. The serialization of the bearing seat, the serialization of the bearing and the different combinations of each other make the total thickness of the bearing different, and the bearing end. The opening size cannot be determined, so this series of bearing housings does not have a reserved design for protection and cannot be covered. In the application of the bearing seat, if there is input and output load (such as sprocket, belt pulley, etc.), it is us...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C35/04F16C41/00
Inventor 李壮邵长岭李汉莹周吉义崔成林孙哲建胡雅军潘秋生
Owner CHINA TOBACCO ZHEJIANG IND
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