CN218953851U - Hot rolling bearing seat with stable structure - Google Patents
Hot rolling bearing seat with stable structure Download PDFInfo
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- CN218953851U CN218953851U CN202320024092.1U CN202320024092U CN218953851U CN 218953851 U CN218953851 U CN 218953851U CN 202320024092 U CN202320024092 U CN 202320024092U CN 218953851 U CN218953851 U CN 218953851U
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- positioning plate
- shaft sleeve
- sleeve
- positioning
- gear
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Abstract
The utility model discloses a hot rolling bearing seat with a stable structure, and relates to the technical field of hot rolling bearing seats, comprising a mounting seat, a first shaft sleeve fixedly arranged at the top of the mounting seat, a second shaft sleeve arranged above the first shaft sleeve and a connecting structure arranged between the first shaft sleeve and the second shaft sleeve; the connecting structure comprises a second connecting sleeve fixedly arranged on one side of the first shaft sleeve and a first connecting sleeve fixedly arranged on one side of the second shaft sleeve. According to the utility model, the rotary table is rotated to drive the gear to rotate, the gear is meshed with the clamping teeth, so that the second positioning plate and the first positioning plate move into the first clamping groove and the second clamping groove, the gear is fixed by penetrating the positioning pin through the rotary table and inserting the positioning pin into the positioning groove, the first positioning plate and the second positioning plate are both fixed, the radial positions of the first shaft sleeve and the second shaft sleeve are fixed, and the axial positions of the first shaft sleeve and the second shaft sleeve are fixed by rotating the positioning screw into threaded holes formed in the first positioning plate and the second positioning plate.
Description
Technical Field
The utility model relates to the technical field of hot-rolled bearing seats, in particular to a hot-rolled bearing seat with a stable structure.
Background
The hot rolling bearing seat is used for supporting the bearing, fixing the outer ring of the bearing, only enabling the inner ring to rotate, keeping the outer ring stationary, always keeping the same with the transmission direction (such as a motor), and keeping balance; the bearing seat is characterized by the assembly of the bearing and the box body, convenient use, better matching, more convenient use, reduced cost of manufacturers, compact structure, sensitive rotation, convenient equipment maintenance and the like, and the bearing seat has the characteristics of bearing and supporting points. The inner supporting point of the bearing is a shaft, the outer supporting point is a so-called bearing seat, and the main function of the bearing is to support the mechanical rotating body, reduce the friction coefficient in the moving process and ensure the rotating precision.
The hot rolling bearing seat in the current market is integrally formed, and also has two shaft sleeves connected, so that when the two shaft sleeves are assembled, a large number of bolts and screws are needed to connect the two shaft sleeves.
However, the existing hot-rolled bearing seat is connected with the screw rod through more bolts, the process is complicated, and the installation is inconvenient, so we propose a hot-rolled bearing seat with stable structure.
Disclosure of Invention
The utility model mainly aims to provide a hot-rolled bearing seat with a stable structure, which can effectively solve the problems of complicated process and inconvenient installation of the existing hot-rolled bearing seat with the stable structure in the background technology due to the fact that the existing hot-rolled bearing seat with the stable structure is connected through more bolts and screws.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the hot rolling bearing seat comprises a mounting seat, a first shaft sleeve fixedly arranged at the top of the mounting seat, a second shaft sleeve arranged above the first shaft sleeve and a connecting structure arranged between the first shaft sleeve and the second shaft sleeve;
the connecting structure comprises a second connecting sleeve fixedly arranged on one side of a first shaft sleeve, a first connecting sleeve fixedly arranged on one side of the second shaft sleeve, a positioning screw rod movably arranged above the first connecting sleeve, a fixing frame fixedly arranged at the top of one side of a mounting seat, a wedge-shaped groove formed in the fixing frame, a gear movably arranged in the wedge-shaped groove, a second positioning plate movably connected with the gear through a clamping tooth, a first positioning plate fixedly arranged at the top of the second positioning plate through the fixing plate, and a rotary table movably arranged on one side of the fixing frame, wherein one end of the rotary table penetrates through and extends into the wedge-shaped groove and is fixedly arranged on one side of the gear, one ends of the first connecting sleeve and the second connecting sleeve are provided with a first clamping groove and a second clamping groove respectively matched with the first positioning plate and the second positioning plate, the first positioning plate and the second positioning plate are movably arranged in the first clamping groove and the second clamping groove respectively, and the bottom of the positioning screw rod sequentially penetrates through the first connecting sleeve, the first positioning plate, the second connecting sleeve and the second positioning plate.
Preferably, the second shaft sleeve is erected above the first shaft sleeve, and a bearing groove is formed in one side, opposite to the first shaft sleeve, of the second shaft sleeve. The first sleeve and the second sleeve facilitate supporting the bearing.
Preferably, the first connecting sleeve is located above the second connecting sleeve, two groups of integral structures formed by the first connecting sleeve and the second connecting sleeve are arranged, and the two groups of integral structures formed by the first connecting sleeve and the second connecting sleeve are located on two sides of the first shaft sleeve and the second shaft sleeve respectively. The first shaft sleeve and the second shaft sleeve are connected through the arrangement of the first connecting sleeve and the second connecting sleeve.
Preferably, the latch is embedded at the bottom of the second positioning plate, and the latch is engaged with the gear. The gear is convenient to rotate, so that the latch and the second positioning plate are driven to move.
Preferably, screw holes matched with the positioning screws are formed in the tops of the first positioning plate and the second positioning plate, and the positioning screws are movably arranged in the screw holes. The set positioning screw is convenient for fixing the first positioning plate and the second positioning plate in the first connecting sleeve and the second connecting sleeve.
Preferably, a locating pin is movably arranged on one side of the rotary table, a locating groove matched with the locating pin is formed in one side of the fixing frame, a plurality of locating grooves are formed in the locating groove, the locating grooves are circumferentially distributed, and one end of the locating pin penetrates through the rotary table and extends into the locating groove. Through the locating pin that sets up, when the carousel rotated to certain position, run through the carousel with the locating pin, insert in the constant head tank, the gear is fixed for first locating plate and second locating plate are located first adapter sleeve and second adapter sleeve.
Preferably, the overall structure formed by the fixing frame, the rotary table, the first positioning plate, the second positioning plate and the gear is provided with two groups, and the two groups of the overall structure formed by the fixing frame, the rotary table, the first positioning plate, the second positioning plate and the gear are symmetrically distributed about the bisecting plane of the mounting seat. The fixed mount, carousel, first locating plate, second locating plate and the overall structure that the gear formed set up two sets of, are convenient for connect the both ends of first axle sleeve and second axle sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, when the hot rolling bearing seat is installed through the connecting structure, the second shaft sleeve is erected above the first shaft sleeve, the positioning screw rod and the positioning pin are taken out, the gear is driven to rotate through the rotating turntable, the gear is meshed with the clamping teeth, so that the second positioning plate and the first positioning plate move towards the first clamping groove and the second clamping groove, when the top of the gear is contacted with the end part of the clamping teeth, the first positioning plate and the second positioning plate are respectively arranged in the first clamping groove and the second clamping groove, the gear is fixed by penetrating the positioning pin through the rotating turntable and inserting the positioning pin into the positioning groove, the radial positions of the first shaft sleeve and the second shaft sleeve are fixed, and the axial positions of the first shaft sleeve and the second shaft sleeve are fixed by rotating the positioning screw rod into threaded holes formed in the first positioning plate and the second positioning plate.
Drawings
FIG. 1 is a perspective view of a hot rolled bearing housing of the present utility model with a stable structure;
FIG. 2 is a schematic view of a gear in a hot rolled bearing housing of the present utility model with a stable structure;
FIG. 3 is a schematic view of a fixing frame in a hot rolled bearing seat with stable structure;
FIG. 4 is a schematic view of a first positioning plate in a hot rolled bearing housing with a stable structure according to the present utility model.
In the figure: 1. a mounting base; 2. a first sleeve; 3. a second sleeve; 4. a fixing frame; 5. a turntable; 6. a first positioning plate; 7. a first connection sleeve; 8. positioning a screw; 9. latch teeth; 10. a gear; 11. a threaded hole; 12. a second connecting sleeve; 13. and a second positioning plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model is a hot rolling bearing seat with stable structure, which comprises a mounting seat 1, a first shaft sleeve 2 fixedly arranged at the top of the mounting seat 1, a second shaft sleeve 3 arranged above the first shaft sleeve 2, and a connecting structure arranged between the first shaft sleeve 2 and the second shaft sleeve 3;
the connecting structure comprises a second connecting sleeve 12 fixedly arranged on one side of a first shaft sleeve 2, a first connecting sleeve 7 fixedly arranged on one side of a second shaft sleeve 3, a positioning screw rod 8 movably arranged above the first connecting sleeve 7, a fixing frame 4 fixedly arranged at the top of one side of an installation seat 1, a wedge-shaped groove formed in the fixing frame 4, a gear 10 movably arranged in the wedge-shaped groove, a second positioning plate 13 movably connected with the gear 10 through a clamping tooth 9, a first positioning plate 6 fixedly arranged at the top of the second positioning plate 13 through the fixing plate, and a rotary disc 5 movably arranged on one side of the fixing frame 4, wherein one end of the rotary disc 5 penetrates through the wedge-shaped groove and is fixedly arranged on one side of the gear 10, one ends of the first connecting sleeve 7 and the second connecting sleeve 12 are provided with a first clamping groove and a second clamping groove respectively matched with the first positioning plate 6 and the second positioning plate 13, the bottoms of the positioning screw rod 8 sequentially penetrate through the first connecting sleeve 7, the first positioning plate 6, the second positioning plate 12 and the second positioning plate 13.
The second shaft sleeve 3 is erected above the first shaft sleeve 2, and a bearing groove is formed in one side, opposite to the first shaft sleeve 2, of the second shaft sleeve 3. The first sleeve 2 and the second sleeve 3 facilitate supporting the bearing.
The first connecting sleeve 7 is located above the second connecting sleeve 12, two groups of integral structures formed by the first connecting sleeve 7 and the second connecting sleeve 12 are arranged, and the integral structures formed by the two groups of first connecting sleeve 7 and the second connecting sleeve 12 are respectively located at two sides of the first shaft sleeve 2 and the second shaft sleeve 3. The first sleeve 2 and the second sleeve 3 are connected by the arrangement of the first connecting sleeve 7 and the second connecting sleeve 12.
The latch 9 is embedded at the bottom of the second positioning plate 13, and the latch 9 is meshed with the gear 10. The gear 10 is convenient to rotate, so that the latch 9 and the second positioning plate 13 are driven to move.
Screw holes 11 matched with the positioning screw rods 8 are formed in the tops of the first positioning plate 6 and the second positioning plate 13, and the positioning screw rods 8 are movably arranged in the screw holes 11. The positioning screw 8 is arranged to facilitate the fixing of the first positioning plate 6 and the second positioning plate 13 in the first connecting sleeve 7 and the second connecting sleeve 12.
One side activity of carousel 5 is provided with the locating pin, and the constant head tank with locating pin looks adaptation has been seted up to one side of mount 4, and a plurality of has been seted up to the constant head tank, and a plurality of constant head tank is circumference distribution, and the one end of locating pin runs through carousel 5, and extends to in the constant head tank. Through the locating pin that sets up, when carousel 5 rotated to certain position, run through carousel 5 with the locating pin, insert in the constant head tank, gear 10 is fixed for first locating plate 6 and second locating plate 13 are located first adapter sleeve 7 and second adapter sleeve 12.
The overall structure formed by the fixing frame 4, the rotary table 5, the first positioning plate 6, the second positioning plate 13 and the gear 10 is provided with two groups, and the overall structure formed by the two groups of fixing frames 4, the rotary table 5, the first positioning plate 6, the second positioning plate 13 and the gear 10 is symmetrically distributed about the bisecting plane of the mounting seat 1. The whole structure formed by the fixing frame 4, the rotary table 5, the first positioning plate 6, the second positioning plate 13 and the gear 10 is provided with two groups, so that the two ends of the first shaft sleeve 2 and the second shaft sleeve 3 are conveniently connected.
The working principle of the utility model is as follows:
when the hot rolling bearing seat is installed, the second shaft sleeve 3 is erected above the first shaft sleeve 2, the positioning screw rod 8 and the positioning pin are taken out, the rotary table 5 is rotated to drive the gear 10 to rotate, the gear 10 is meshed with the clamping teeth 9, the second positioning plate 13 and the first positioning plate 6 move towards the first clamping groove and the second clamping groove, when the top of the gear 10 is contacted with the end part of the clamping teeth 9, the first positioning plate 6 and the second positioning plate 13 are respectively arranged in the first clamping groove and the second clamping groove, the positioning pin penetrates through the rotary table 5 and is inserted into the positioning groove, the gear 10 is fixed, the first positioning plate 6 and the second positioning plate 13 are both fixed, the radial positions of the first shaft sleeve 2 and the second shaft sleeve 3 are fixed, and the threaded holes 11 formed in the rotary positioning screw rod 8 to the first positioning plate 6 and the second positioning plate 13 are used for fixing the axial positions of the first shaft sleeve 2 and the second shaft sleeve 3.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The hot rolling bearing seat is characterized by comprising a mounting seat (1), a first shaft sleeve (2) fixedly arranged at the top of the mounting seat (1), a second shaft sleeve (3) arranged above the first shaft sleeve (2) and a connecting structure arranged between the first shaft sleeve (2) and the second shaft sleeve (3);
the connecting structure comprises a second connecting sleeve (12) fixedly arranged on one side of a first shaft sleeve (2), a first connecting sleeve (7) fixedly arranged on one side of the second shaft sleeve (3), a positioning screw (8) movably arranged above the first connecting sleeve (7), a fixing frame (4) fixedly arranged at the top of one side of a mounting seat (1), a wedge-shaped groove formed in the fixing frame (4), a gear (10) movably arranged in the wedge-shaped groove, a second positioning plate (13) movably connected with the gear (10) through a clamping tooth (9), a first positioning plate (6) fixedly arranged at the top of the second positioning plate (13) through the fixing plate, and a rotary disc (5) movably arranged on one side of the fixing frame (4), one end of the rotary disc (5) penetrates through and extends into the wedge-shaped groove, and is fixedly arranged on one side of the gear (10), one ends of the first connecting sleeve (7) and the second connecting sleeve (12) are provided with a first clamping groove and a second clamping groove respectively matched with the first positioning plate (6) and the second positioning plate (13), the first positioning plate (6) and the second positioning plate (6) are sequentially arranged at the bottom of the first positioning plate (6) and the first positioning plate (8), and the first positioning plate (7) and the first positioning plate (8) are sequentially penetrated through the first positioning plate (7) and the first positioning plate (8) respectively A second connecting sleeve (12) and a second positioning plate (13).
2. The structurally sound hot rolled chock according to claim 1, wherein: the second shaft sleeve (3) is erected above the first shaft sleeve (2), and a bearing groove is formed in one side, opposite to the second shaft sleeve (3), of the first shaft sleeve (2).
3. The structurally sound hot rolled chock according to claim 1, wherein: the first connecting sleeve (7) is arranged above the second connecting sleeve (12), two groups of integral structures formed by the first connecting sleeve (7) and the second connecting sleeve (12) are arranged, and the two groups of integral structures formed by the first connecting sleeve (7) and the second connecting sleeve (12) are respectively arranged on two sides of the first shaft sleeve (2) and the second shaft sleeve (3).
4. The structurally sound hot rolled chock according to claim 1, wherein: the latch (9) is embedded at the bottom of the second positioning plate (13), and the latch (9) is meshed with the gear (10).
5. The structurally sound hot rolled chock according to claim 1, wherein: screw holes (11) matched with the positioning screw rods (8) are formed in the tops of the first positioning plate (6) and the second positioning plate (13), and the positioning screw rods (8) are movably arranged in the screw holes (11).
6. The structurally sound hot rolled chock according to claim 1, wherein: one side activity of carousel (5) is provided with the locating pin, the constant head tank with locating pin looks adaptation has been seted up to one side of mount (4), the constant head tank has been seted up a plurality of, a plurality of the constant head tank is circumference distribution, the one end of locating pin runs through carousel (5), and extends to in the constant head tank.
7. The structurally sound hot rolled chock according to claim 1, wherein: the integrated structure that mount (4), carousel (5), first locating plate (6), second locating plate (13) and gear (10) formed is provided with two sets of, two sets of integrated structure that mount (4), carousel (5), first locating plate (6), second locating plate (13) and gear (10) formed is about the plane symmetric distribution of bisecting of mount pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320024092.1U CN218953851U (en) | 2023-01-05 | 2023-01-05 | Hot rolling bearing seat with stable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320024092.1U CN218953851U (en) | 2023-01-05 | 2023-01-05 | Hot rolling bearing seat with stable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218953851U true CN218953851U (en) | 2023-05-02 |
Family
ID=86138727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320024092.1U Active CN218953851U (en) | 2023-01-05 | 2023-01-05 | Hot rolling bearing seat with stable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218953851U (en) |
-
2023
- 2023-01-05 CN CN202320024092.1U patent/CN218953851U/en active Active
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