CN217951177U - Planetary reducer cone cover - Google Patents
Planetary reducer cone cover Download PDFInfo
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- CN217951177U CN217951177U CN202222274119.0U CN202222274119U CN217951177U CN 217951177 U CN217951177 U CN 217951177U CN 202222274119 U CN202222274119 U CN 202222274119U CN 217951177 U CN217951177 U CN 217951177U
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- flange
- connecting plate
- axle sleeve
- planetary reducer
- observation hole
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Abstract
The utility model discloses a planetary reducer cone cover, including docking flange and axle sleeve, docking flange passes through the toper connecting plate and is connected with the axle sleeve, it has four strengthening ribs to be circumference array evenly distributed on the toper connecting plate, four the strengthening ribs are located between docking flange and axle sleeve, and link to each other with docking flange and axle sleeve, be equipped with three observation hole seats on the toper connecting plate, the observation hole seat is located respectively between two strengthening ribs, be equipped with into oil pipe and level gauge base on the trailing flank of toper connecting plate, into oil pipe is located the left side of level gauge base, and the upper plane of advancing oil pipe and level gauge base is parallel with the terminal surface of docking flange, after this cover changes the foundry goods into the foundry goods by the welding piece, docking flange, toper connecting plate and axle sleeve one shot forming, reduce the waste that the steel sheet was prepared material, and avoided the steel sheet to press into the shortcoming that the toper size is not good to be controlled; meanwhile, the accumulated size errors of all parts are reduced, and the welding deformation condition is avoided.
Description
Technical Field
The utility model relates to an ore equipment technical field specifically is a planetary reducer cover that tapers.
Background
The planetary reducer has the characteristics of small volume, light weight, compact structure, high transmission power, high bearing capacity, stable operation, low noise, strong adaptability and the like, and is widely applied to the industrial departments of metallurgy, mines, electric power, energy sources, building materials, traffic and the like. It can reduce the rotation speed of motor and increase output rotation speed.
Planetary reducer's cover shape is complicated, wholly is the toper, by the shape difference, a plurality of parts that the function is different constitute, generally forms through the welded mode concatenation, has increased the degree of difficulty of group promptly, corresponding increase the time cost. In the existing planetary reducer cover machining process, a special-shaped steel plate is blanked, so that the utilization rate is low; the frustum blanking and profiling have higher process cost; in addition, the functional components are assembled and welded, thermal deformation and welding stress exist, the deformation is eliminated, the production cost is correspondingly increased, and the production efficiency is reduced, so that the problem can be solved by providing the integrated planetary reducer cone cover structure for casting and forming.
Disclosure of Invention
The utility model provides a planetary reducer cone cover, formula structure as an organic whole can the one-time casting shaping, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a planetary reducer cone cover comprises a butt flange (1) and a shaft sleeve (5); flange (1) is connected with axle sleeve (5) through conical connection board (2), it has many strengthening ribs (4), many to be circumference array evenly distributed on conical connection board (2) strengthening rib (4) are located between flange (1) and axle sleeve (5), and link to each other with flange (1) and axle sleeve (5), be equipped with one or more observation hole seat (3) on conical connection board (2), be equipped with on the trailing flank of conical connection board (2) and advance oil pipe (7) and level gauge base (6), advance oil pipe (7) and be located one side of level gauge base (6), and advance oil pipe (7) and level gauge base (6) and keep away from the plane of flange and be parallel with the terminal surface of flange (1).
Furthermore, the butt flange, the conical connecting plate and the shaft sleeve are coaxial.
Furthermore, the number of the observation hole seats (3) is preferably three, and the planes of the three observation hole seats (3) far away from the flange are parallel to the conical surface of the conical connecting plate (2).
Furthermore, the observation hole seat (3) and the oil inlet pipe (7) are uniformly distributed on the same conical surface reference circle of the conical connecting plate (2).
Further, the number of the reinforcing ribs (4) is preferably four.
Compared with the prior art, the beneficial effects of the utility model are that:
the planet reducer cone cover is of an integrated structure, is simple in structure and comprehensive in function, can be formed by casting at one time, solves the problems that a multi-component assembly production process is complicated, a special-shaped steel plate is blanked, and the utilization rate is low, reduces the waste of raw materials, and improves the utilization rate; meanwhile, the problems of thermal deformation, welding stress, deformation elimination and the like in the process of assembling and welding the components are solved, and the production efficiency is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear view of the present invention;
fig. 3 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2.
In the figure: 1 butt flange, 2 conical connection boards, 3 observation hole seats, 4 reinforcing ribs, 5 shaft sleeves, 6 liquid level meter bases and 7 oil inlet pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.
In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in fig. 1, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a planetary reducer toper cover, includes flange 1 and axle sleeve 5, and flange 1 is connected with axle sleeve 5 through toper connecting plate 2, is circumference array evenly distributed on the toper connecting plate 2 and has many strengthening ribs 4.
Furthermore, the number of the reinforcing ribs 4 is preferably four, specifically, the reinforcing ribs have a stable supporting function on the conical connecting plate 2, the four reinforcing ribs 4 are located between the butting flange 1 and the shaft sleeve 5 and connected with the butting flange 1 and the shaft sleeve 5, and the joint gap is not more than 0.03mm.
Be equipped with one or more observation hole seats 3 on the toper connecting plate 2, it is specific, observation hole seat 3 is used for the meshing condition of inspection gear and gear (or turbine and worm), lubricated situation, contact patch, flank clearance, the gear condition of damaging, can install the apron on observation hole seat 3 to prevent that the filth from getting into the organism, the plane that observation hole seat 3 kept away from the flange sets up with the conical surface parallel of toper connecting plate 2, observation hole seat 3 is located between two strengthening ribs 4 respectively.
The rear side face of the conical connecting plate 2 is provided with an oil inlet pipe 7 and a liquid level meter base 6, the oil inlet pipe 7 is located on one side of the liquid level meter base 6, the plane, far away from the flange, of the oil inlet pipe 7 and the liquid level meter base 6 is parallel to the end face of the butt flange 1, the oil pipe 7 is used for injecting lubricating oil into a reducer body, specifically, gray cast iron with a strong processing technology and low cost can be selected as a cover, the material brand is HT200, the cover has the advantages of strong adaptability and low production cost, time and cost are saved in casting forming, production efficiency is improved, production cost is reduced, batch production can be achieved, after a casting piece is changed into a casting piece by a welding piece, the butt flange 1, the conical connecting plate 2 and the shaft sleeve 5 are formed in one step, waste of prepared steel plates is reduced, the defect that the size of the pressed steel plates is not easy to control is overcome, accumulated size errors of the steel plates are reduced, and welding deformation is avoided.
Further, the docking flange 1, the conical connection plate 2 and the shaft sleeve 5 are coaxial, the coaxiality of the three is +/-2 mm, the transmission shaft is sleeved on the inner side face of the shaft sleeve 5, the outer side face of the docking flange 1 is matched with the inner gear ring, and the coaxiality of the three directly influences the quality of the planetary reducer.
Furthermore, the number of the observation hole seats (3) is preferably three, the three observation hole seats 3 and the oil inlet pipes 7 are uniformly distributed on the same conical surface reference circle of the conical connecting plate 2, the position degree is +/-2 mm, and the diameter of each oil inlet pipe 7 is smaller than 25mm, so that the oil inlet pipes are not cast and are drilled during machining.
When in use: pass axle sleeve 5 installation with the transmission shaft, flange 1's lateral surface and ring gear cooperation, axle sleeve 5 and flange 1 are connected through toper connecting plate 2, guarantee that three's axiality is 2mm, guarantee flange 1's terminal surface and the dimensional requirement of 5 terminal surfaces of axle sleeve, 4 evenly distributed of strengthening rib are in the inner chamber, it is 2mm to pay attention to guarantee the position degree, observe hole seat 3 and advance oil pipe 7 evenly distributed on the same graduated circle of cover conical surface, guarantee position degree 2mm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A planetary reducer cone cover comprises a butt flange (1) and a shaft sleeve (5); the method is characterized in that: flange (1) is connected with axle sleeve (5) through tapered connection board (2), it has many strengthening ribs (4) to be circumference array evenly distributed on tapered connection board (2), many strengthening rib (4) are located between flange (1) and axle sleeve (5), and link to each other with flange (1) and axle sleeve (5), be equipped with one or more observation hole seat (3) on tapered connection board (2), be equipped with on the trailing flank of tapered connection board (2) and advance oil pipe (7) and level gauge base (6), advance oil pipe (7) and be located one side of level gauge base (6), and advance oil pipe (7) and level gauge base (6) and keep away from the plane of flange and be parallel with the terminal surface of flange (1).
2. A planetary reducer cone cover as set forth in claim 1, wherein: the butt flange (1), the conical connecting plate (2) and the shaft sleeve (5) are coaxial.
3. The planetary reducer cone cover according to claim 1, wherein: the number of the observation hole seats (3) is preferably three, and the planes of the three observation hole seats (3) far away from the flange are parallel to the conical surface of the conical connecting plate (2).
4. A planetary reducer cone cover as set forth in claim 1, wherein: the observation hole seat (3) and the oil inlet pipe (7) are uniformly distributed on the same conical surface reference circle of the conical connecting plate (2).
5. A planetary reducer cone cover as set forth in claim 1, wherein: the number of the reinforcing ribs (4) is preferably four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222274119.0U CN217951177U (en) | 2022-08-29 | 2022-08-29 | Planetary reducer cone cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222274119.0U CN217951177U (en) | 2022-08-29 | 2022-08-29 | Planetary reducer cone cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217951177U true CN217951177U (en) | 2022-12-02 |
Family
ID=84210686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222274119.0U Active CN217951177U (en) | 2022-08-29 | 2022-08-29 | Planetary reducer cone cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217951177U (en) |
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2022
- 2022-08-29 CN CN202222274119.0U patent/CN217951177U/en active Active
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