CN115451019A - Integrated bearing seat and design method - Google Patents
Integrated bearing seat and design method Download PDFInfo
- Publication number
- CN115451019A CN115451019A CN202210903093.3A CN202210903093A CN115451019A CN 115451019 A CN115451019 A CN 115451019A CN 202210903093 A CN202210903093 A CN 202210903093A CN 115451019 A CN115451019 A CN 115451019A
- Authority
- CN
- China
- Prior art keywords
- bearing seat
- bearing
- plate
- rotating disc
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013461 design Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 7
- 238000012795 verification Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 230000007547 defect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The invention relates to an integrated bearing seat and a bearing seat design method, wherein the bearing seat comprises a bearing seat mechanism, a rotating disc mechanism, a rotating connecting rod, a bearing central shaft and a bearing seat fixing rod; one end of a bearing central shaft is fixedly connected with the rotating disc mechanism, the other end of the bearing central shaft is inserted into a bearing of the bearing seat mechanism, the rotating disc mechanism is attached to the bearing seat mechanism, a rotating connecting rod is fixedly connected with one end of the rotating disc mechanism, which is far away from the bearing seat mechanism, and a bearing seat fixing rod is arranged at a square opening at the lower part of the bearing seat mechanism and is fixedly connected with the bearing seat mechanism; the invention can be installed on a horizontal plane and a vertical plane, the equipment is more flexible in design, and the space is saved compared with the existing bearing seat; the limiting mechanism is integrated in the bearing seat, and compared with the existing bearing seat without the limiting mechanism, if the limiting is needed, only a limiting device is additionally arranged, so that the cost is reduced; the design of the invention is universalization, the bearing seat and the rotating disc can be designed according to the actual requirements of equipment, and the flexibility degree is high.
Description
Technical Field
The invention relates to the technical field of bearing seats, in particular to an integrated bearing seat and a design method.
Background
A bearing block is a part that supports a bearing, and is common in most mechanical equipment where rotational motion is present. Because the bearing in the bearing frame has a working life, the bearing needs to be replaced regularly, and the replacement of the bearing frame is troublesome and high in cost. Therefore, the bearing seat capable of being disassembled and assembled is needed, and only the bearing in the bearing seat is replaced each time, so that the equipment maintenance cost is reduced. The common bearing seat in the prior art mainly comprises a common bearing seat and a vertically-detachable bearing seat, wherein the common bearing seat has the advantages of high stability and low cost and has the defect that the bearing cannot be replaced as shown in a figure 1-a left figure; the vertical dismounting bearing seat has the advantages that the bearing can be replaced, the dismounting is convenient, and the defect that the bearing seat can only be mounted on a plane, and the occupied space is large, as shown in the figure 1-the right figure.
The existing detachable bearing seat is detached in the vertical direction and can only be fixed on a horizontal plane, and an additional coupling is needed to connect a rotating shaft. If the limit is needed, only a limit mechanism can be additionally added, the whole bearing seat occupies a large space, the mechanism is complex, the cost is high, and the bearing seat is not suitable for vertical plane installation.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects that the bearing seat in the prior art can only be installed on a plane, a limiting mechanism needs to be additionally arranged when limiting is needed, and the occupied space is large, so that the integrated bearing seat and the design method are provided.
An integrated bearing seat comprises a bearing seat mechanism, a rotating disc mechanism, a rotating connecting rod, a bearing central shaft and a bearing seat fixing rod;
one end of the bearing central shaft is fixedly connected with the rotating disc mechanism, the other end of the bearing central shaft is inserted into a bearing of the bearing seat mechanism, the rotating disc mechanism is attached to the bearing seat mechanism, the rotating connecting rod is fixedly connected with one end, far away from the bearing seat mechanism, of the rotating disc mechanism, and the bearing seat fixing rod is arranged at an opening at the lower portion of the bearing seat mechanism and is fixedly connected with the bearing seat mechanism.
Furthermore, the bearing seat mechanism also comprises a bearing seat inner plate, a bearing seat middle plate and a bearing seat outer plate, wherein two surfaces of the bearing seat middle plate are fixedly connected with one surface of the bearing seat inner plate and one surface of the bearing seat outer plate respectively, the three are in close contact without gaps, and the bearing is arranged in a cavity defined by the bearing seat inner plate, the bearing seat middle plate and the bearing seat outer plate.
Further, bearing step holes are formed in the bearing seat outer plate and the bearing seat inner plate, a bearing hole is formed in the bearing seat middle plate, the diameter of the bearing hole is the same as the outer diameter of the bearing, the bearing is fixed in the bearing hole, and two side edges of the bearing are respectively in matched connection with the bearing step hole in the bearing seat outer plate and the bearing step hole in the bearing seat inner plate.
Furthermore, the bottom of the bearing seat middle plate is provided with a square opening, and the square opening is used for being fixedly connected with a bearing seat fixing rod.
Furthermore, two vertical fixing holes are formed in one side, close to the bottom, of the bearing seat middle plate and one side, close to the bottom, of the bearing seat outer plate, and the vertical fixing holes are used for fixing the whole integrated bearing seat on a vertical plane.
Furthermore, the bearing seat inner plate, the bearing seat intermediate plate and the bearing seat outer plate are all provided with limiting through holes, the limiting through holes are penetrated through by limiting long bolts, and the bottoms of the limiting long bolts are connected with an annular limiting slide rail in the rotating disc mechanism in a matched mode.
Further, the rotating disc mechanism comprises a rotating disc outer plate and a rotating disc inner plate, the rotating disc outer plate is fixedly connected with the rotating disc inner plate, the annular limiting slide rail is located on the rotating disc inner plate, a round hole is formed in the center position of the rotating disc inner plate, the bearing center shaft is inserted into the round hole, a square hole is formed in the center position of the rotating disc outer plate, and the rotating connecting rod is inserted into the square hole.
Furthermore, two limiting holes are formed in the outer plate of the rotating disc, and the positions of the two limiting holes correspond to the starting point and the ending point of the annular limiting slide way respectively.
Furthermore, a plurality of long circular welding holes are formed in the inner plate of the rotating disc, and the inner plate of the rotating disc is fixedly connected with the outer plate of the rotating disc through welding.
A design method of an integrated bearing seat based on any one of the above comprises the following steps:
s1, defining a design space, a bearing model and a rotary connecting structure of an integrated bearing seat aiming at designed equipment;
s2, designing the machining sizes of bearing holes of a bearing seat outer plate, a bearing seat middle plate and a bearing seat inner plate of the bearing seat mechanism based on the required bearing model; determining the outer diameter of a central shaft of the bearing according to the size of the selected bearing inner ring, and further determining the size of a central circular hole of an inner plate of the rotating disc; designing a central connecting hole of the outer plate of the rotating disc according to the rotating connecting structure; determining the thickness of the part by combining the design space of the bearing seat; designing a limiting hole of the outer plate of the rotating disc and an annular limiting slideway of the inner plate of the rotating disc according to a required limiting point; designing an integrated bearing seat fixing mode according to equipment space, wherein the sizes of vertical fixing holes of a bearing seat outer plate and a bearing seat middle plate of a bearing seat mechanism are required to be designed if the vertical plane is fixed, and the size of an opening of the bearing seat middle plate is required to be designed if the horizontal plane is fixed, so that the distance between a rotating disc mechanism and the bearing seat mechanism is controlled to be 1mm;
s3, after the initial design of the integrated bearing seat is completed, equipment operation operability analysis, part interference analysis and limiting mechanism analysis verification work are required, and finite element analysis is required to be carried out on the strength of the bearing seat;
and S4, drawing and manufacturing the integrated bearing seat after the verification work is carried out and the requirements are met.
The technical scheme of the invention has the following advantages:
1. this integrated bearing frame can be at level and vertical plane installation, and is more nimble when equipping the design, compares current bearing frame and saves space more.
2. This integrated bearing frame has integrateed stop gear in inside, compares current bearing frame and does not have stop gear, can additionally increase stop device if need be spacing, and this integrated bearing frame can accomplish still less on the cost.
3. The integrated bearing seat is designed to be universal, the bearing seat and the rotating disc can be designed according to the actual requirements of equipment, and the flexibility degree is high.
Height of
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a prior art bearing block;
FIG. 2 is a schematic view of an integrated bearing block;
FIG. 3 is an exploded view of the integrated bearing block assembly;
FIG. 4 is an exploded view of the bearing housing mechanism;
FIG. 5 is a view of the bearing seat outer plate;
FIG. 6 is a detail view of the bearing bracket center plate;
FIG. 7 is a view of a bearing seat inner plate;
FIG. 8 is an exploded view of the rotating disc mechanism;
FIG. 9 is a view showing the outer plate and the inner plate of the turn plate;
FIG. 10 is a schematic view of the use of the integrated bearing seat;
FIG. 11 is a schematic diagram of a limiting function;
FIG. 12 is a flow chart of an integrated bearing seat design;
FIG. 13 is a reference drawing of the dimensional accuracy of the integrated bearing seat design;
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Furthermore, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 2 and 4, an integrated bearing seat includes a bearing seat mechanism, a rotating disc mechanism, a rotating connecting rod, a bearing central shaft, and a bearing seat fixing rod;
one end of the bearing central shaft is fixedly connected with the rotating disc mechanism, the other end of the bearing central shaft is inserted into a bearing of the bearing seat mechanism, the rotating disc mechanism is attached to the bearing seat mechanism, the rotating connecting rod is fixedly connected with one end, far away from the bearing seat mechanism, of the rotating disc mechanism, and the bearing seat fixing rod is arranged at an opening at the lower portion of the bearing seat mechanism and is fixedly connected with the bearing seat mechanism. The bearing central shaft rotates in a bearing inner ring of the bearing seat mechanism; because the rotating connecting rod and the rotating disc mechanism are fixedly connected with the bearing central shaft, the rotating connecting rod and the rotating disc mechanism also rotate along with the bearing central shaft along a connecting line between the central point of the rotating disc mechanism and the central point of the bearing central shaft, and at the moment, the rotating disc mechanism plays a role of a coupler and connects the rotating connecting rod with the central shaft of the bearing central shaft.
Referring to fig. 4 to 7, the bearing seat mechanism further includes a bearing seat inner plate, a bearing seat middle plate and a bearing seat outer plate, two surfaces of the bearing seat middle plate are respectively fixedly connected to one surface of the bearing seat inner plate and one surface of the bearing seat outer plate, the two surfaces are in close contact without a gap, and the bearing is disposed in a cavity defined by the bearing seat inner plate, the bearing seat middle plate and the bearing seat outer plate.
The bearing seat outer plate and the bearing seat inner plate are both provided with bearing step holes, the bearing seat intermediate plate is provided with a bearing hole, the diameter of the bearing hole is the same as the outer diameter of the bearing, the bearing is fixed in the bearing hole, and two side edges of the bearing are respectively matched and connected with the bearing step hole in the bearing seat outer plate and the bearing step hole in the bearing seat inner plate.
The bearing seat inner plate, the bearing seat intermediate plate and the bearing seat outer plate are in threaded connection with the threaded holes, the assembling bolt through holes and the bolt step holes, and therefore the bearing seat inner plate, the bearing seat intermediate plate and the bearing seat outer plate are fixed together.
And two vertical fixing holes are formed in one sides, close to the bottom, of the bearing seat middle plate and one sides, close to the bottom, of the bearing seat outer plates, and the vertical fixing holes are used for fixing the whole integrated bearing seat on a vertical plane.
And the bearing seat inner plate, the bearing seat intermediate plate and the bearing seat outer plate are all provided with limiting through holes, the limiting through holes are penetrated through by limiting long bolts, and the bottoms of the limiting long bolts are connected with annular limiting slideways in the rotating disc mechanism in a matched manner.
Referring to fig. 8 and 9, the rotating disk mechanism includes an outer rotating disk plate and an inner rotating disk plate, the outer rotating disk plate is fixedly connected to the inner rotating disk plate, the annular limiting slide is located on the inner rotating disk plate, a circular hole is formed in the center of the inner rotating disk plate, the central shaft of the bearing is inserted into the circular hole, a square hole is formed in the center of the outer rotating disk plate, and the connecting rod is inserted into the square hole.
Two limiting holes are formed in the outer plate of the rotating disc, and the positions of the two limiting holes correspond to the starting point and the ending point of the annular limiting slide way respectively.
The inner plate of the rotating disc is provided with a plurality of long circular welding holes and is fixedly connected with the outer plate of the rotating disc through welding.
Referring to fig. 10, when the integrated bearing seat is used, the central shaft of the bearing of the rotating disc mechanism is inserted into the bearing of the bearing seat mechanism, and after the insertion, it is ensured that the distance between one side of the inner plate of the rotating disc close to the central shaft of the bearing and one side of the inner plate of the bearing seat far from the bearing is 1mm. After the assembly is completed, the bearing is fixed in the bearing seat, the rotating disc mechanism and the bearing inner ring keep relatively static, and the rotating disc mechanism can rotate freely, so that the effect of the coupler is realized.
Referring to fig. 11, at the starting point, the limiting long bolt is pulled out from the starting point limiting hole of the outer plate of the rotating disc, then the rotating disc mechanism rotates 180 degrees, the limiting long bolt is matched with the central shaft of the ending point limiting hole, the limiting long bolt is inserted into the ending point limiting hole, the rotating disc cannot rotate at the moment, and the limiting of the integrated bearing seat on the rotating disc mechanism is realized.
Referring to fig. 12, the present invention further includes a design method of an integrated bearing seat based on any one of the above embodiments, including the following steps:
s1, defining a design space, a bearing model, a rotary connection structure and the like of an integrated bearing seat aiming at designed equipment;
s2, designing the machining sizes of bearing holes of a bearing seat outer plate, a bearing seat middle plate and a bearing seat inner plate of the bearing seat mechanism based on the required bearing model; determining the outer diameter of a central shaft of the bearing according to the size of the selected bearing inner ring, and further determining the size of a central circular hole of an inner plate of the rotating disc; designing a central connecting hole of the outer plate of the rotating disc according to the rotating connecting structure; determining the thickness of the part by combining the design space of the bearing seat; designing a limiting hole of the outer plate of the rotating disc and an annular limiting slideway of the inner plate of the rotating disc according to a required limiting point; designing an integrated bearing seat fixing mode according to equipment space, wherein the sizes of vertical fixing holes of a bearing seat outer plate and a bearing seat middle plate of a bearing seat mechanism are required to be designed if the vertical plane is fixed, and the size of an opening of the bearing seat middle plate is required to be designed if the horizontal plane is fixed, so that the distance between a rotating disc mechanism and the bearing seat mechanism is controlled to be 1mm;
s3, after the initial design of the integrated bearing seat is finished, human engineering verification work such as equipment operation operability analysis, part interference analysis, limiting mechanism analysis and the like is required, and finite element analysis is required to be carried out on the strength of the bearing seat;
and S4, after the verification work is carried out and the requirements are met, drawing and manufacturing of the integrated bearing seat can be carried out.
The design principle of the integrated bearing seat is as follows:
1. selecting the size of a bearing: the bearing model is a deep groove ball bearing 6308, the inner diameter is 40mm, the outer diameter is 90mm, and the width is 23mm;
2. bearing center shaft size and form: the outer diameter is 40mm, and the length is 36mm;
3. bearing seat outer plate size and form: the thickness is 10mm, the major diameter of the bearing step hole is 90mm, the depth is 6.5mm, the minor diameter of the bearing step hole is 78mm, the major diameter of the bolt step hole is 14mm, the depth is 5mm, the minor diameter of the bolt step hole is 8mm, the diameter of the limiting through hole is 8mm, and the diameter of the vertical fixing hole is 10mm;
4. bearing seat middle plate size and form: the thickness is 10mm, the bearing hole is 90mm, the assembly bolt through hole is 8mm, the limiting through hole is 8mm, the diameter of the vertical fixing hole is 10mm, the width of the square opening is 40mm, and the top edge of the opening is tangent to the edge projection of the inner plate of the bearing seat;
5. bearing seat inner plate size and form: the thickness is 10mm, the major diameter of the bearing step hole is 90mm, the depth is 6.5mm, the minor diameter of the bearing step hole is 78mm, the diameter of the limiting through hole is 8mm, and the diameter of the threaded hole is M8;
6. outer plate size and form of the rotating disc: the thickness is 10mm, the diameter of the limiting hole is 8mm, the square hole is square, and the side length is 40mm;
7. rotating disk inner plate size and form: the thickness is 10mm, the width of the annular limiting slideway is 8mm, the angle is 180 degrees, the diameter of the round hole is 40mm, and the long round welding hole is a fabrication hole and is not interfered with other hole positions;
8. assembling bolt type selection: hexagon socket head cap screw M8 × 25;
9. and (3) limiting long bolt type selection: hexagon flange face bolt M8 × 50;
10. please refer to fig. 13 for the design of the dimensional accuracy.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. An integrated bearing seat is characterized by comprising a bearing seat mechanism, a rotating disc mechanism, a rotating connecting rod, a bearing central shaft and a bearing seat fixing rod;
one end of the bearing central shaft is fixedly connected with the rotating disc mechanism, the other end of the bearing central shaft is inserted into a bearing of the bearing seat mechanism, the rotating disc mechanism is attached to the bearing seat mechanism, the rotating connecting rod is fixedly connected with one end, far away from the bearing seat mechanism, of the rotating disc mechanism, and the bearing seat fixing rod is arranged at an opening at the lower part of the bearing seat mechanism and is fixedly connected with the bearing seat mechanism.
2. The bearing seat according to claim 1, wherein the bearing seat mechanism further comprises a bearing seat inner plate, a bearing seat middle plate and a bearing seat outer plate, two surfaces of the bearing seat middle plate are fixedly connected with one surface of the bearing seat inner plate and one surface of the bearing seat outer plate respectively, the bearing seat inner plate, the bearing seat middle plate and the bearing seat outer plate are in close contact without gaps, and the bearing is arranged in a cavity defined by the bearing seat inner plate, the bearing seat middle plate and the bearing seat outer plate.
3. The bearing seat according to claim 2, wherein the bearing seat outer plate and the bearing seat inner plate are both provided with a bearing step hole, the bearing seat intermediate plate is provided with a bearing hole, the diameter of the bearing hole is the same as the outer diameter of the bearing, the bearing is fixed in the bearing hole, and two side edges of the bearing are respectively connected with the bearing step hole on the bearing seat outer plate and the bearing step hole on the bearing seat inner plate in a matching manner.
4. The bearing support of claim 2, wherein the bottom of the bearing support middle plate is provided with a square opening, and the square opening is used for being fixedly connected with a bearing support fixing rod.
5. The bearing seat according to claim 2, wherein two vertical fixing holes are formed in the sides, close to the bottom, of the bearing seat middle plate and the bearing seat outer plate, and the vertical fixing holes are used for fixing the whole integrated bearing seat on a vertical plane.
6. The bearing seat according to claim 2, wherein the bearing seat inner plate, the bearing seat intermediate plate and the bearing seat outer plate are respectively provided with a limiting through hole, the three limiting through holes are penetrated by a limiting long bolt, and the bottom of the limiting long bolt is in fit connection with an annular limiting slideway in the rotating disc mechanism.
7. The bearing pedestal of claim 6, wherein the rotating disk mechanism comprises an outer rotating disk plate and an inner rotating disk plate, the outer rotating disk plate is fixedly connected with the inner rotating disk plate, the annular limiting slide rail is positioned on the inner rotating disk plate, a round hole is arranged at the central position of the inner rotating disk plate, the bearing central shaft is inserted into the round hole, a square hole is arranged at the central position of the outer rotating disk plate, and the rotating connecting rod is inserted into the square hole.
8. The bearing seat according to claim 7, wherein the outer plate of the rotating disc is provided with two limiting holes, and the positions of the two limiting holes correspond to the starting point and the ending point of the annular limiting slideway respectively.
9. The bearing seat according to claim 7, wherein a plurality of long circular welding holes are formed in the inner rotating disc plate, and the inner rotating disc plate is fixedly connected with the outer rotating disc plate through welding.
10. A design method of an integrated bearing seat according to any one of claims 1 to 9, comprising the following steps:
s1, defining a design space, a bearing model and a rotary connecting structure of an integrated bearing seat aiming at designed equipment;
s2, designing the machining sizes of bearing holes of a bearing seat outer plate, a bearing seat middle plate and a bearing seat inner plate of the bearing seat mechanism based on the required bearing model; determining the outer diameter of a central shaft of the bearing according to the size of the selected bearing inner ring, and further determining the size of a central circular hole of an inner plate of the rotating disc; designing a central connecting hole of the outer plate of the rotating disc according to the rotating connecting structure; determining the thickness of the part by combining the design space of the bearing seat; designing a limiting hole of the outer plate of the rotating disc and an annular limiting slideway of the inner plate of the rotating disc according to a required limiting point; designing an integrated bearing seat fixing mode according to an equipment space, if a vertical plane is fixed, designing the sizes of vertical fixing holes of a bearing seat outer plate and a bearing seat middle plate of a bearing seat mechanism, and if a horizontal plane is fixed, designing the size of an opening of the bearing seat middle plate, and finally controlling the distance between a rotating disc mechanism and the bearing seat mechanism to be 1mm;
s3, after the initial design of the integrated bearing seat is finished, equipment operation operability analysis, part interference analysis and limiting mechanism analysis verification work are required, and finite element analysis is required to be carried out on the strength of the bearing seat;
and S4, drawing and manufacturing the integrated bearing seat after the verification work is carried out and the requirements are met.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210903093.3A CN115451019A (en) | 2022-07-29 | 2022-07-29 | Integrated bearing seat and design method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210903093.3A CN115451019A (en) | 2022-07-29 | 2022-07-29 | Integrated bearing seat and design method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115451019A true CN115451019A (en) | 2022-12-09 |
Family
ID=84296099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210903093.3A Pending CN115451019A (en) | 2022-07-29 | 2022-07-29 | Integrated bearing seat and design method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115451019A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259834A (en) * | 2019-07-08 | 2019-09-20 | 倪俊极 | A kind of metal bearing being easily installed |
| CN210686710U (en) * | 2019-09-25 | 2020-06-05 | 新昌县大市聚镇丽平轴承厂 | Bearing seat of linear bearing |
| CN212272821U (en) * | 2020-04-21 | 2021-01-01 | 北京协同创新研究院 | Rotating device for robot |
| CN213332086U (en) * | 2020-09-30 | 2021-06-01 | 天津市中重科技工程有限公司 | Anti-rotation structure of movable shaft |
| CN213511667U (en) * | 2020-10-31 | 2021-06-22 | 新昌县林泉轴承有限公司 | Maintenance-free bearing for agricultural harvester |
| CN113007224A (en) * | 2021-03-12 | 2021-06-22 | 江门市大长江集团有限公司 | Transmission mechanism and bearing transmission structure |
| CN216382250U (en) * | 2021-12-10 | 2022-04-26 | 深圳大华轴承有限公司 | Novel retainer for bearing |
| WO2022100354A1 (en) * | 2020-11-16 | 2022-05-19 | 江苏吉达粉体工程设计研究院有限公司 | Nut bearing seat |
| CN216618290U (en) * | 2022-01-28 | 2022-05-27 | 安道利佳智能科技（北京）股份公司 | Bearing seat with replaceable bearing |
-
2022
- 2022-07-29 CN CN202210903093.3A patent/CN115451019A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259834A (en) * | 2019-07-08 | 2019-09-20 | 倪俊极 | A kind of metal bearing being easily installed |
| CN210686710U (en) * | 2019-09-25 | 2020-06-05 | 新昌县大市聚镇丽平轴承厂 | Bearing seat of linear bearing |
| CN212272821U (en) * | 2020-04-21 | 2021-01-01 | 北京协同创新研究院 | Rotating device for robot |
| CN213332086U (en) * | 2020-09-30 | 2021-06-01 | 天津市中重科技工程有限公司 | Anti-rotation structure of movable shaft |
| CN213511667U (en) * | 2020-10-31 | 2021-06-22 | 新昌县林泉轴承有限公司 | Maintenance-free bearing for agricultural harvester |
| WO2022100354A1 (en) * | 2020-11-16 | 2022-05-19 | 江苏吉达粉体工程设计研究院有限公司 | Nut bearing seat |
| CN113007224A (en) * | 2021-03-12 | 2021-06-22 | 江门市大长江集团有限公司 | Transmission mechanism and bearing transmission structure |
| CN216382250U (en) * | 2021-12-10 | 2022-04-26 | 深圳大华轴承有限公司 | Novel retainer for bearing |
| CN216618290U (en) * | 2022-01-28 | 2022-05-27 | 安道利佳智能科技（北京）股份公司 | Bearing seat with replaceable bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111015253A (en) | Five-axis structure of cam-type cradle | |
| CN115451019A (en) | Integrated bearing seat and design method | |
| CN209844756U (en) | Be applied to platform type camera monitoring device's no backlash gear motor | |
| CN112919130A (en) | Transfer device for lens processing | |
| CN115162968A (en) | Composite double-layer oil pipe nipple | |
| CN111022360A (en) | Fan head-shaking mechanism and fan with same | |
| CN214045826U (en) | Video monitoring device based on Internet of things | |
| CN215491387U (en) | Notebook computer tool porous position degree detection device | |
| CN211692935U (en) | Locking structure for fixing molecular pump bearing | |
| CN212170026U (en) | Polishing machine for bearing machining | |
| CN106152451B (en) | Shaft hole matching structure capable of rotating relatively, wind sweeping mechanism and air conditioner | |
| CN210118274U (en) | Tower fan | |
| CN109323085B (en) | A remove subassembly for LCD display screen | |
| CN217102863U (en) | Screw type jack | |
| CN112605856B (en) | Polishing device and using method thereof | |
| CN213602963U (en) | Electric control unit of central air conditioner | |
| CN210178760U (en) | Bearing bush with self-centering mounting function | |
| CN216490086U (en) | Motor connecting assembly with multiple degrees of freedom | |
| CN220228574U (en) | Tripod head support of spherical camera and camera shooting assembly applied by tripod head support | |
| CN109185643B (en) | Precise rotating holder device | |
| CN217781194U (en) | Mounting structure of gyration central vertical scroll | |
| CN114309799B (en) | reciprocating saw | |
| CN219064551U (en) | Quick assembly and disassembly structure of hollow shaft encoder | |
| CN221004381U (en) | Security monitoring equipment for building | |
| CN210318228U (en) | Spline coupler and motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |