CN212003991U - Support device for motor bearing protection - Google Patents
Support device for motor bearing protection Download PDFInfo
- Publication number
- CN212003991U CN212003991U CN202020335691.1U CN202020335691U CN212003991U CN 212003991 U CN212003991 U CN 212003991U CN 202020335691 U CN202020335691 U CN 202020335691U CN 212003991 U CN212003991 U CN 212003991U
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- mounting
- bushing
- edge
- damping sleeve
- lower seat
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Abstract
The utility model relates to a supporting device for protecting a motor bearing, which comprises a base; the base is provided with a lower seat; the lower seat is connected with the upper seat through a fastener; the upper seat and the lower seat form a mounting frame together; the mounting inner is provided with a shaft hole, and the inner side of the shaft hole is provided with a damping sleeve; the end part of the damping sleeve is provided with an outer mounting edge; the outer mounting edges of the end surfaces of the upper seat and the lower seat are provided with mounting ring grooves; the mounting outer edge is fixedly connected into the mounting ring groove; the damping sleeve comprises an outer bushing and an inner bushing. The utility model provides a damping sleeve can with the whole components of a whole that can function independently of bearing frame take shape after, within the bearing frame is assembled to the repacking, whole installation is simple swift, firmly durable. Simultaneously, the outer bush and the interior bush of shock attenuation cover can cooperate with the bearing to for bearing inner race provides fixed basis, when the radial drunkenness appears in the motor shaft, can effectual shock attenuation.
Description
Technical Field
The utility model relates to a strutting arrangement, concretely relates to strutting arrangement for be used for motor bearing protection belongs to bearing accessory technical field.
Background
Only twenty-five percent of the bearing function is required depending on the mass of the bearing. For other aspects, such as the device, the effects of smoothness and protection are actually greatest on bearing life. The bearing seat is a seat body used for installing and fixing a bearing and capable of bearing a certain supporting force and can be divided into a split type (split type) bearing seat, a sliding bearing seat, a rolling bearing seat, a bearing seat with a flange, an outer spherical surface bearing seat and the like. With the development of science and technology, the use of the bearing seat is more and more extensive, and the bearing seat technology has had very big development, and its kind and quantity also increase day by day. Although bearing frame on the existing market is very many in kind and quantity, most bearing frames are when using, in order to improve the shock attenuation effect, can install damping device additional usually in the bearing frame, nevertheless because bear the weight of the processing of seat difficult, the bearing uses frequently, leads to damping device installation, the loaded down with trivial details complicacy of change process, has reduced work efficiency, has influenced the life of bearing.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, provide a strutting arrangement for motor bearing protection, simple structure is reasonable, and the change mode is swift, and the clearance is maintained simply.
The supporting device for motor bearing protection is designed to achieve the purpose and comprises a base; the base is provided with a lower seat; the lower seat is connected with the upper seat through a fastener; the upper seat and the lower seat form a mounting frame together; the mounting inner is provided with a shaft hole, and the inner side of the shaft hole is provided with a damping sleeve; the end part is provided with an installation outer edge; the outer mounting edges of the end surfaces of the upper seat and the lower seat are provided with mounting ring grooves; the mounting outer edge is fixedly connected into the mounting ring groove; the damping sleeve comprises an outer bushing and an inner bushing; the outer bushing is connected to the inner wall of the shaft hole through a fastener; and a damping unit is arranged between the outer bushing and the inner bushing.
Preferably, the mounting outer edge is arranged around the edge of the outer bushing of the shock-absorbing sleeve; the edge of the outer edge of the installation is provided with a vertical wall along the axial direction of the damping sleeve.
Preferably, the vertical wall is arranged along the axial direction of the mounting outer edge; the surface of the vertical wall is provided with a first thread; and a second thread matched with the first thread is arranged in the mounting ring groove.
Preferably, the other end of the outer edge of the outer bushing, which is opposite to the mounting edge, is provided with a plurality of fixing hole positions; the ends of the upper seat and the lower seat, which are opposite to the outer lining, are provided with fixed inner edges.
Preferably, the fixing hole position is a pin hole or a screw hole; the fixed inner edge is provided with a pin hole or a screw hole corresponding to the shape and the position of the fixed hole; and a pin or a screw penetrates through the fixed inner edge along the axis of the damping sleeve and is connected in the fixed hole position.
Preferably, the shock-absorbing unit includes a plurality of springs and shock-absorbing pads.
Preferably, the shock absorption pad is a spongy cushion; the damping liner is coated on the outer side of the spring; and two ends of the spring are respectively connected to the side walls of the outer bushing and the inner bushing.
The utility model provides a damping sleeve can with the whole components of a whole that can function independently of bearing frame take shape after, within the bearing frame is assembled to the repacking, whole installation is simple swift, firmly durable. Simultaneously, the outer bush and the interior bush of shock attenuation cover can cooperate with the bearing to for bearing inner race provides fixed basis, when the radial drunkenness appears in the motor shaft, can effectual shock attenuation.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the ring groove in the present invention.
Fig. 3 is a schematic sectional view of the present invention.
In the figure, 1 is a base, 2 is a lower seat, 3 is an upper seat, 4 is a shaft hole, 5 is a damping sleeve, 5.1 is an installation outer edge, 5.1.1 is a vertical wall, 5.2 is an outer bushing, 5.2.1 is a fixing hole position, 5.3 is an inner bushing, 6 is an installation ring groove, 7 is a fixing inner edge, 8 is a spring, and 9 is a damping liner.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art.
Referring to fig. 1-3, a support device for motor bearing protection comprises a base 1; the base 1 is provided with a lower seat 2; the lower seat 2 is connected with the upper seat 3 through a fastener; the upper seat and the lower seat form a mounting frame together; the mounting inner is provided with a shaft hole 4, and the inner side of the shaft hole 4 is provided with a damping sleeve 5; the end part of the damping sleeve is provided with an installation outer edge 5.1; the outer mounting edge of the end faces of the upper seat and the lower seat is provided with a mounting ring groove 6; the mounting outer edge is fixedly connected into the mounting ring groove; the damping sleeve 5 comprises an outer bushing 5.2 and an inner bushing 5.3; the outer bushing is connected to the inner wall of the shaft hole through a fastener; and a damping unit is arranged between the outer bushing and the inner bushing.
Specifically, in this embodiment, the damping sleeve 5 is fixed in the shaft hole by screwing the damping sleeve 5 into the fastening member, so as to absorb the vibration of the bearing installed in the shaft hole.
Furthermore, the mounting outer edge 5.1 is arranged around the edge of an outer bushing 5.2 of the shock-absorbing sleeve 5; the edge of the outer edge of the installation is provided with a vertical wall 5.1.1 along the axial direction of the damping sleeve.
Specifically, in the present embodiment, the mounting outer edge 5.1 is rotatably connected to the mounting ring groove 6, so as to provide a positioning function for mounting the damping sleeve 5.
Furthermore, the vertical wall 5.1.1 is arranged along the axial direction of the mounting outer edge; the surface of the vertical wall is provided with a first thread; and a second thread matched with the first thread is arranged in the mounting ring groove.
Furthermore, a plurality of fixing hole positions 5.2.1 are arranged at the other end of the outer bushing 5.2, which is opposite to the mounting outer edge 5.1; the ends of the upper seat and the lower seat opposite to the outer bushing are provided with fixed inner edges 7.
Specifically, in this embodiment, the outer bushing 5.2 is fixed on the inner sidewall of the shaft hole by a screw or a pin, and the outer bushing 5.2 and the fixed inner edge 7 are provided with a pin hole or a screw hole which are communicated with each other.
Furthermore, the fixing hole position is a pin hole or a screw hole; the fixed inner edge is provided with a pin hole or a screw hole corresponding to the shape and the position of the fixed hole; and a pin or a screw penetrates through the fixed inner edge 7 along the axis of the damping sleeve and is connected in the fixed hole position.
Further, the shock-absorbing unit includes a plurality of springs 8 and shock-absorbing packing 9.
Furthermore, the damping pad is a spongy cushion; the damping liner is coated on the outer side of the spring; and two ends of the spring are respectively connected to the side walls of the outer bushing and the inner bushing.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. A support device for motor bearing protection, comprising a base (1); the base (1) is provided with a lower seat (2); the lower seat (2) is connected with the upper seat (3) through a fastener; the upper seat and the lower seat form a mounting frame together; the installation in be provided with shaft hole (4), its characterized in that: a damping sleeve (5) is arranged on the inner side of the shaft hole (4); the end part of the damping sleeve is provided with an outer mounting edge (5.1); the outer edges of the end surfaces of the upper seat and the lower seat which are oppositely arranged are provided with mounting ring grooves (6); the mounting outer edge is fixedly connected into the mounting ring groove; the damping sleeve (5) comprises an outer bushing (5.2) and an inner bushing (5.3); the outer bushing is connected to the inner wall of the shaft hole through a fastener; and a damping unit is arranged between the outer bushing and the inner bushing.
2. A support arrangement for motor bearing protection according to claim 1, characterised in that: the mounting outer edge (5.1) is arranged around the edge of an outer bushing (5.2) of the damping sleeve (5); the edge of the outer edge of the installation is provided with a vertical wall (5.1.1) along the axial direction of the damping sleeve.
3. A support arrangement for motor bearing protection according to claim 2, characterised in that: the vertical wall (5.1.1) is arranged along the axial direction of the mounting outer edge; the surface of the vertical wall is provided with a first thread; and a second thread matched with the first thread is arranged in the mounting ring groove.
4. A support arrangement for motor bearing protection according to claim 1, characterised in that: the other end of the outer bushing (5.2) opposite to the mounting outer edge (5.1) is provided with a plurality of fixing hole positions (5.2.1); the ends of the upper seat and the lower seat, which are opposite to the outer lining, are provided with fixed inner edges (7).
5. A support arrangement for motor bearing protection according to claim 4, wherein: the fixing hole position is a pin hole or a screw hole; the fixed inner edge is provided with a pin hole or a screw hole corresponding to the shape and the position of the fixed hole; the pin or the screw penetrates through the fixed inner edge (7) along the axis of the damping sleeve and is connected in the fixed hole position.
6. A support arrangement for motor bearing protection according to claim 1, characterised in that: the damping unit comprises a plurality of springs (8) and damping pads (9).
7. A support arrangement for motor bearing protection according to claim 6, wherein: the shock absorption pad is a spongy cushion; the damping liner is coated on the outer side of the spring; and two ends of the spring are respectively connected to the side walls of the outer bushing and the inner bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020335691.1U CN212003991U (en) | 2020-03-17 | 2020-03-17 | Support device for motor bearing protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020335691.1U CN212003991U (en) | 2020-03-17 | 2020-03-17 | Support device for motor bearing protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212003991U true CN212003991U (en) | 2020-11-24 |
Family
ID=73433673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020335691.1U Active CN212003991U (en) | 2020-03-17 | 2020-03-17 | Support device for motor bearing protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212003991U (en) |
-
2020
- 2020-03-17 CN CN202020335691.1U patent/CN212003991U/en active Active
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