CN216691894U - Conical surface bearing seat - Google Patents
Conical surface bearing seat Download PDFInfo
- Publication number
- CN216691894U CN216691894U CN202122885906.4U CN202122885906U CN216691894U CN 216691894 U CN216691894 U CN 216691894U CN 202122885906 U CN202122885906 U CN 202122885906U CN 216691894 U CN216691894 U CN 216691894U
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- hole
- bearing seat
- circular ring
- cone
- conical
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Abstract
The utility model discloses a conical bearing seat, which relates to the technical field of bearing seats and solves the technical problems of high manufacturing cost and complicated steps in the prior art, and comprises a circular ring part, a conical body part, a flange plate and a first fastener, wherein through holes with the same diameter are formed in the middle parts of the circular ring part, the conical body part and the flange plate along the axial direction, one end of the circular ring part is connected with the small-diameter end of the conical body part, the large-diameter end of the conical body part is connected with one end of the flange plate, the central axes of the circular ring part, the conical body part and the flange plate are all positioned on the same virtual straight line, and the first fastener penetrates through the flange plate and the conical body part through a positioning through hole to enable the conical surface of the conical body part to be abutted against an external structure; the utility model can realize high-precision coaxiality of the axis of the box body hole and the axis of the bearing seat, improve the bearing strength of the bearing seat and improve the sealing property and the motion stability of the box body.
Description
Technical Field
The utility model relates to the technical field of bearing seats, in particular to a conical surface bearing seat.
Background
The bearing seat plays an important role in the whole shafting, in the structural design of the comprehensive transmission device, the bearing seat is a middle link part for connecting a box body and a bearing, and is mainly used for supporting and fixing the bearing.
Because of the influence of the manufacturing precision of the hole and the shaft, the matching of the hole and the shaft has a gap, so that the two axes of the assembly generate micro-dislocation quantity, and the micro-dislocation quantity can cause the eccentric load phenomenon of the gear meshing tooth surface arranged on the shaft, and the problem needs to be solved through gear modification, so that the manufacturing cost of the gear is improved, and the steps are complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the technical problem, the utility model provides a conical bearing seat.
The utility model specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a conical surface bearing frame, includes ring portion, cone portion, ring flange and first fastener, the through-hole that the diameter is the same is all seted up along the axis direction at the middle part of ring portion, cone portion and flange, and the one end of ring portion is connected with the minor diameter end of cone portion, and the big diameter end of cone portion is connected with the one end of ring flange, and the central axis of ring portion, cone portion and flange all is located same virtual straight line, first fastener passes ring flange and cone portion through positioning hole, with the conical surface and the exterior structure butt of cone portion.
Furthermore, the number of the positioning through holes is multiple, and the positioning through holes are uniformly distributed along the circumferential direction of the cone part and the flange plate.
Further, the first fastener is a bolt.
Further, the circular ring part, the conical part and the flange are integrally formed.
Furthermore, the circular ring part is connected with the conical part in a detachable connection mode.
Further, the circular ring part is in threaded connection with the conical part through a second fastener.
Further, a plurality of connect the via hole have evenly been seted up on the ring portion, connect the central axis of via hole and the central axis of ring portion are parallel, and the one end that the cone portion was kept away from to the ring portion has seted up along connect the via hole's circumference and has hidden the groove, the cone portion is close to the one end of ring portion and has seted up and be connected the blind hole with connect the via hole assorted, the second fastener include with hide the groove assorted head, with connect the via hole and be connected blind hole assorted connecting portion.
The utility model has the following beneficial effects:
1. according to the utility model, through the matching of the circular ring part, the conical part, the flange plate, the first fastening piece and the positioning through hole, after the conical surface is fully contacted, the high-precision coaxiality of the axis of the hole of the box body and the axis of the bearing seat is realized, the bearing strength of the bearing seat is improved, the sealing property and the motion stability of the box body are improved, the box body and the box body form an integral structure, and meanwhile, the utility model has the advantages of simple structure and convenience in installation.
2. The connecting through holes, the connecting blind holes and the second fastening pieces are matched, so that the annular part can be conveniently detached, partial parts can be replaced according to the use condition of each part of the bearing seat, and meanwhile, the hiding effect is achieved by arranging the hiding grooves, and the use effect of the bearing seat cannot be influenced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view from another perspective of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a cross-sectional view of the annular ring of the present invention;
fig. 5 is an assembly view of the present invention.
Reference numerals: 1-a circular ring part; 2-a cone part; 3-a flange plate; 4-positioning the through hole; 5-a second fastener; 6-hidden groove; 7-connecting through holes; 8-first fastener.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 3, the present embodiment provides a conical surface bearing pedestal, including circular ring portion 1, cone portion 2, flange plate 3 and first fastener 8, the through-hole that the diameter is the same has all been seted up along the axis direction in the middle part of circular ring portion 1, cone portion 2 and flange plate 3, the one end of circular ring portion 1 is connected with the minor diameter end of cone portion 2, the major diameter end of cone portion 2 is connected with the one end of flange plate 3, the central axis of circular ring portion 1, cone portion 2 and flange plate 3 all is located same virtual straight line, first fastener 8 passes flange plate 3 and cone portion 2 through positioning hole 4, with the conical surface and the exterior structure butt of cone portion 2.
Fig. 5 is an assembly drawing of the utility model in use, and the utility model realizes high-precision coaxiality between the axis of the hole of the box body and the axis of the bearing seat by matching the circular ring part 1, the conical part 2, the flange plate 3, the first fastening piece 8 and the positioning through hole 4 after the conical surface is fully contacted, thereby improving the bearing strength of the bearing seat, improving the sealing property and the motion stability of the box body, forming an integral structure with the box body, and simultaneously having the advantages of simple structure and convenient installation.
Example 2
This embodiment is based on embodiment 1, and the present invention is further described in an optimized manner.
As shown in fig. 1, 2 and 5, the number of the positioning through holes 4 is multiple and is uniformly distributed along the circumferential direction of the cone portion 2 and the flange 3; the bearing seat is enhanced in bearing strength through the matching of the uniform positioning through holes 4 and the first fastening pieces 8.
Preferably, the first fastening member 8 is a bolt.
Preferably, the circular ring part 1, the conical part 2 and the flange 3 are integrally formed.
Example 3
In the present embodiment, a connection process of the annular portion 1 and the tapered portion 2 is explained based on the above-described embodiments.
As shown in fig. 1 and 4, the circular ring part 1 is detachably connected with the conical part 2.
Preferably, the circular ring part 1 and the conical part 2 are screwed by a second fastening member 5.
As a preferable mode, a plurality of connecting through holes 7 are uniformly formed in the circular ring portion 1, the central axis of each connecting through hole 7 is parallel to the central axis of the circular ring portion 1, a hidden groove 6 is formed in one end, far away from the cone portion 2, of the circular ring portion 1 along the circumferential direction of the connecting through hole 7, a connecting blind hole matched with the connecting through hole 7 is formed in one end, close to the circular ring portion 1, of the cone portion 2, and the second fastening piece 5 comprises a head portion matched with the hidden groove 6, and a connecting portion matched with the connecting through hole 7 and the connecting blind hole.
According to the utility model, through the matching of the connecting through hole 7, the connecting blind hole and the second fastening piece 5, the circular ring part 1 is convenient to disassemble, partial parts are replaced according to the use condition of each part of the bearing seat, and meanwhile, the hiding effect is achieved by arranging the hiding groove 6, so that the use effect of the bearing seat is not influenced.
Claims (7)
1. The utility model provides a conical surface bearing frame, its characterized in that, includes ring portion (1), cone portion (2), ring flange (3) and first fastener (8), the through-hole that the diameter is the same is all seted up along the axis direction at the middle part of ring portion (1), cone portion (2) and ring flange (3), and the one end of ring portion (1) is connected with the minor diameter end of cone portion (2), and the major diameter end of cone portion (2) is connected with the one end of ring flange (3), and the central axis of ring portion (1), cone portion (2) and ring flange (3) all is located same virtual straight line, first fastener (8) pass ring flange (3) and cone portion (2) through positioning hole (4), with the conical surface and the exterior structure butt of cone portion (2).
2. A tapered bearing seat according to claim 1, characterised in that the number of said locating through holes (4) is plural and is evenly distributed along the circumference of the cone portion (2) and the flange (3).
3. A tapered bearing according to claim 1, characterised in that the first fastener (8) is a bolt.
4. A tapered bearing seat according to claim 1, characterised in that the annular portion (1), the conical portion (2) and the flange (3) are formed integrally.
5. A tapered bearing seat according to claim 1, characterised in that the annular portion (1) is releasably connected to the tapered portion (2).
6. A tapered bearing seat according to claim 5, characterised in that the annular portion (1) is threadedly connected to the cone portion (2) by a second fastener (5).
7. The conical bearing pedestal according to claim 6, wherein the circular ring part (1) is uniformly provided with a plurality of connecting through holes (7), the central axis of each connecting through hole (7) is parallel to the central axis of the circular ring part (1), one end of the circular ring part (1) far away from the cone part (2) is provided with a hidden groove (6) along the circumferential direction of the connecting through hole (7), one end of the cone part (2) near the circular ring part (1) is provided with a connecting blind hole matched with the connecting through hole (7), and the second fastening member (5) comprises a head matched with the hidden groove (6) and a connecting part matched with the connecting through hole (7) and the connecting blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122885906.4U CN216691894U (en) | 2021-11-23 | 2021-11-23 | Conical surface bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122885906.4U CN216691894U (en) | 2021-11-23 | 2021-11-23 | Conical surface bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216691894U true CN216691894U (en) | 2022-06-07 |
Family
ID=81834795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122885906.4U Active CN216691894U (en) | 2021-11-23 | 2021-11-23 | Conical surface bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216691894U (en) |
-
2021
- 2021-11-23 CN CN202122885906.4U patent/CN216691894U/en active Active
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