CN220037410U - Worm wheel end cover and speed reducer with same - Google Patents
Worm wheel end cover and speed reducer with same Download PDFInfo
- Publication number
- CN220037410U CN220037410U CN202321559663.8U CN202321559663U CN220037410U CN 220037410 U CN220037410 U CN 220037410U CN 202321559663 U CN202321559663 U CN 202321559663U CN 220037410 U CN220037410 U CN 220037410U
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- speed reducer
- worm
- worm wheel
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a worm wheel end cover and a speed reducer with the end cover, and relates to the technical field of speed reducers. The utility model has the advantages of better connection effect with load equipment and good applicability.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to a worm wheel end cover and a speed reducer with the end cover.
Background
Speed reducers, also known as speed reducers, which function to match rotational speed and transmit torque between a prime mover and a working machine or an actuator, are very widely used in modern machines. The speed reducer can be divided into a general speed reducer and a special speed reducer according to purposes, and the design, manufacturing and using characteristics of the general speed reducer and the special speed reducer are different. The speed reducer mainly comprises a transmission part (gear or worm), a shaft, a bearing, a box body and accessories thereof.
When the installation space is small, a small speed reducer is generally required, and in the process of connecting the speed reducer and the load equipment, the connection effect with the load equipment is poor due to the limitation of space or position.
Disclosure of Invention
Aiming at the defects of the prior art, one of the purposes of the utility model is to provide a worm wheel end cover and a speed reducer with the end cover, which have the advantages of good connection effect with load equipment and good applicability.
The above object of the present utility model is achieved by the following technical solutions:
the utility model provides a worm wheel end cover, includes the lid, the lid on be equipped with 8 connecting holes and 8 mounting holes, the mounting hole with the connecting hole all be circular equipartition, the connecting hole with the mounting hole interval set up, the connecting hole be used for being connected with the box of speed reducer, the mounting hole be used for being connected with load equipment.
Through adopting above-mentioned technical scheme, in use, because connecting hole and mounting hole are 8, consequently when the installation, can be connected with load equipment as required, consequently make better with load equipment's connection effect.
The present utility model may be further configured in a preferred example to: the plane where the mounting hole is located protrudes out of the plane where the connecting hole is located.
Through adopting above-mentioned technical scheme, consequently in the installation, can effectively reduce the interference probability between the bolt, also make the intensity of end cover bigger simultaneously.
The present utility model may be further configured in a preferred example to: the diameter of the circle where the mounting hole is located is not larger than the diameter of the circle where the connecting hole is located.
By adopting the technical scheme, the device is more convenient to install with load equipment.
The utility model also discloses a speed reducer, which comprises the worm wheel end cover and a box body, wherein the worm wheel and the worm are arranged in the box body, and the interval between the axis of the worm wheel and the axis of the worm is 30-60 mm.
By adopting the technical scheme, the device can have good connection effect with loads and equipment when being used on a small-sized speed reducer.
The present utility model may be further configured in a preferred example to: the plane where the mounting hole is located is not protruded out of the outermost side face of the box body.
By adopting the technical scheme, when the connecting device is connected with the load equipment, the connecting surface of the connecting device does not protrude out of the outermost side surface of the box body, so that the connecting position can be protected.
The present utility model may be further configured in a preferred example to: the distance between the axis of the worm wheel and the axis of the worm is 40mm, and the circle where the mounting hole is located passes through the connecting hole.
Through adopting above-mentioned technical scheme, when the interval between the axis of worm wheel and the axis of worm is 40mm, the circle that the mounting hole is located passes through the connecting hole, consequently makes the occupation space of end cover littleer.
The present utility model may be further configured in a preferred example to: the distance between the axis of the worm wheel and the axis of the worm is 50mm, and the outer vertex of the mounting hole is positioned in the range of the circle where the connecting hole is positioned.
Through adopting above-mentioned technical scheme, when the interval between the axis of worm wheel and the axis of worm is 50mm, the outer summit of mounting hole is located the within range of connecting hole place circle, can reduce when the installation, the probability of interference.
The present utility model may be further configured in a preferred example to: the mounting holes are connected with the load equipment through at least two mounting holes.
By adopting the technical scheme, in use, corresponding mounting holes can be selected for mounting and connection according to actual conditions.
The present utility model may be further configured in a preferred example to: the connecting hole is connected with the box body through at least two mounting holes.
By adopting the technical scheme, in use, corresponding connecting holes can be selected for installation and connection according to actual conditions.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of a structure of the cover body of the present utility model.
Fig. 3 is a schematic view of another structure of the cover body of the present utility model.
Reference numerals: 1. a case; 11. an outermost side; 2. a cover body; 21. a mounting hole; 211. an outer vertex; 22. and a connection hole.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, the worm wheel end cover disclosed by the utility model comprises a cover body 2, wherein 8 connecting holes 22 and 8 mounting holes 21 are formed in the cover body 2, the mounting holes 21 and the connecting holes 22 are uniformly distributed in a round shape, the connecting holes 22 and the mounting holes 21 are arranged at intervals, the connecting holes 22 are used for being connected with a box body 1 of a speed reducer, the mounting holes 21 are used for being connected with load equipment, the plane of the mounting holes 21 protrudes out of the plane of the connecting holes 22, and the diameter of a circle of the mounting holes 21 is not larger than that of the circle of the connecting holes 22. In this embodiment, the circle where the mounting holes 21 are located refers to a circle passing through the centers of all the mounting holes 21, and the circle where the connecting holes 22 are located refers to a circle passing through the centers of all the connecting holes 22.
The utility model also discloses a speed reducer, which comprises a box body 1, wherein a worm wheel and a worm are arranged in the box body 1, and the vertical distance between the axis of the worm wheel and the axis of the worm is 30mm-60mm. The plane of the mounting hole 21 on the cover 2 does not protrude from the outermost surface 11 of the case 1.
Referring to fig. 2, the distance between the axis of the worm wheel and the axis of the worm is 37mm-43mm, and the circle where the mounting hole 21 is located passes through the connection hole 22. Referring to FIG. 3, the distance between the axis of the worm wheel and the axis of the worm is 47mm-53mm, and the outer vertex 211 of the mounting hole 21 is located within the circle of the connecting hole 22
When the load device is connected, the mounting holes 21 and the load device are connected through at least two mounting holes 21, and the included angles between at least two groups of adjacent mounting holes 21 are equal in the mounting holes 21 used for being connected with the load device.
When the box body 1 is connected, the connecting holes 22 and the box body 1 are connected through at least two mounting holes 21, and the connecting holes 22 used for being connected with the box body 1 have the same included angle between at least two groups of adjacent connecting holes 22.
The implementation principle of the embodiment is as follows: the cover body 2 and the box body 1 are installed, in the installation process, corresponding connecting holes 22 can be selected to be connected through bolts according to the needs, in the connection process with load equipment, corresponding mounting holes 21 can be selected to be connected through bolts according to the needs, and therefore good installation effects with the box body 1 and the load equipment can be achieved under the condition that the using space is small or the end cover has a rotation adjusting position.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (9)
1. A worm gear end cap, characterized by: including lid (2), lid (2) on be equipped with 8 connecting holes (22) and 8 mounting holes (21), mounting hole (21) with connecting hole (22) all be circular equipartition, connecting hole (22) with mounting hole (21) interval set up, connecting hole (22) be used for being connected with box (1) of speed reducer, mounting hole (21) be used for being connected with load equipment.
2. A worm gear end cap according to claim 1, wherein: the plane of the mounting hole (21) protrudes out of the plane of the connecting hole (22).
3. A worm gear end cap according to claim 1, wherein: the diameter of the circle where the mounting hole (21) is located is not larger than the diameter of the circle where the connecting hole (22) is located.
4. A speed reducer, characterized in that: a worm wheel end cover according to any one of claims 1-3, further comprising a box body (1), wherein a worm wheel and a worm are arranged in the box body (1), and the distance between the axis of the worm wheel and the axis of the worm is 30mm-60mm.
5. A speed reducer according to claim 4, wherein: the plane where the mounting hole (21) is located is not protruded out of the outermost side surface (11) of the box body (1).
6. A speed reducer according to claim 4, wherein: the distance between the axis of the worm wheel and the axis of the worm is 40mm, and the circle where the mounting hole (21) is located passes through the connecting hole (22).
7. A speed reducer according to claim 4, wherein: the distance between the axis of the worm wheel and the axis of the worm is 50mm, and the outer vertex (211) of the mounting hole (21) is positioned in the range of the circle where the connecting hole (22) is positioned.
8. A speed reducer according to claim 6 or 7, characterized in that: the mounting holes (21) are connected with the load equipment through at least two mounting holes (21), and included angles between at least two groups of adjacent mounting holes (21) are equal in the mounting holes (21) used for being connected with the load equipment.
9. A speed reducer according to claim 6 or 7, characterized in that: the connecting holes (22) are connected with the box body (1) at least through two mounting holes (21), and included angles between at least two groups of adjacent connecting holes (22) in the connecting holes (22) connected with the box body (1) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321559663.8U CN220037410U (en) | 2023-06-17 | 2023-06-17 | Worm wheel end cover and speed reducer with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321559663.8U CN220037410U (en) | 2023-06-17 | 2023-06-17 | Worm wheel end cover and speed reducer with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220037410U true CN220037410U (en) | 2023-11-17 |
Family
ID=88726323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321559663.8U Active CN220037410U (en) | 2023-06-17 | 2023-06-17 | Worm wheel end cover and speed reducer with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220037410U (en) |
-
2023
- 2023-06-17 CN CN202321559663.8U patent/CN220037410U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |