Bearing seat with step inner hole
A bearing seat and inner hole technology, which is applied in the directions of bearing components, shafts and bearings, and rigid brackets of bearing components, can solve the problems of low bearing installation and positioning accuracy, easy bearing damage, short service life, etc., and is easy to popularize and use. , Guarantee the bearing operation, the effect of long service life
Inactive Publication Date: 2017-06-09
湖南衡泰机械科技有限公司
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Problems solved by technology
[0002] The bearing seat is a component installed on the machine body or foundation to support the bearing. The existing bearing seats are generally integral or split up and down. When the bearing seat is assembled, the outer ring of the bearing is installed in the bearing seat hole. The inner hole of the bearing seat is generally a through hole, resulting in low positioning accuracy of the bearing, and the bearing is easy to deflect to both sides during operation, resulting in easy damage to the bearing and short service life
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[0029] Referring to the accompanying drawings, the present invention is implemented as follows: a bearing seat with a stepped inner hole, which includes a bearing seat body 1 and a bearing cover 2, the bearing cover 2 is in a semicircular shape and is arranged on the upper part of the bearing seat body 1, The end surfaces on both sides of the joint position of the bearing cover 2 and the bearing body 1 are vertically aligned, and the center of the joint position is provided with a stepped inner hole 3, and the two ends of the bottom plane of the bearing housing body 1 are provided with symmetrically distributed positioning pin holes 11 and mounting holes 12, the positioning pin holes 11 and mounting holes 12 are used to locate and fasten the bearing seat on the equipment.
[0030] Such as figure 1 As shown, a U-shaped notch 13 is provided on the end surface of the bearing seat body 1 protruding from the bearing cover 2 of the present invention, and the U-shaped notch 13 can ef...
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The invention provides a bearing seat with a step inner hole. The bearing seat comprises a bearing seat body and a bearing cover, wherein the bearing cover is in a semi-annular shape and is arranged on the upper part of the bearing seat body, end faces of the two sides of the coupling position of the bearing cover and the bearing seat body are vertically aligned and the coupling center is provided with the step inner hole, and positioning pin holes and mounting holes are arranged on the two ends of the bottom surface of the bearing seat body in a symmetrical distribution. According to the bearing seat, the step hole structure is used for bearing installation and positioning, so as to overcome the drawback of bearing deflection which is easy to occur for through-hole bearing seats, and the overall structure is scientific and reasonable, the installation and the operation are convenient, the positioning precision is high, the connection is firm and reliable, the service life of the equipment is long, and the equipment is easy to popularize and promote for use. The bearing seat is widely applicable to a variety of bearing installation, connection and matching use.
Description
technical field [0001] The invention relates to a bearing seat with a stepped inner hole. Background technique [0002] The bearing seat is a component installed on the machine body or foundation to support the bearing. The existing bearing seats are generally integral or split up and down. When the bearing seat is assembled, the outer ring of the bearing is installed in the bearing seat hole. The inner hole of the bearing seat is generally a through hole, which causes the installation and positioning accuracy of the bearing to be low, and the bearing is easy to deflect to both sides during operation, resulting in easy damage to the bearing and a short service life. Contents of the invention [0003] In view of the above situation, the purpose of the present invention is to provide a bearing seat with a stepped inner hole, which uses the stepped inner hole structure to install and position the bearing so as to overcome the defect that the through-hole bearing seat is prone...
Claims
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IPC IPC(8): F16C35/06
Inventor 李孝良
Owner 湖南衡泰机械科技有限公司