CN217249902U - Protection device for hard film rust inhibitor is paintd to gyration speed reducer motor connection face - Google Patents
Protection device for hard film rust inhibitor is paintd to gyration speed reducer motor connection face Download PDFInfo
- Publication number
- CN217249902U CN217249902U CN202220636989.5U CN202220636989U CN217249902U CN 217249902 U CN217249902 U CN 217249902U CN 202220636989 U CN202220636989 U CN 202220636989U CN 217249902 U CN217249902 U CN 217249902U
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- speed reducer
- rotary speed
- hole
- hard film
- connecting surface
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Abstract
The utility model relates to a rotary speed reducer field, in particular to a protective device for smearing hard film antirust agent on a rotary speed reducer motor connecting surface, which comprises a protective plate and a central cover, wherein a through hole is arranged in the middle of the protective plate, a positioning hole is arranged on the protective plate positioned outside the through hole, the protective plate is movably connected with an outer circle of a vent plug on a rotary input flange of a rotary speed reducer through the positioning hole, and the rotary speed reducer motor connecting surface is exposed from the through hole; the center cover is of a boss structure, and the smaller end of the center cover is clamped with the spigot of the rotary speed reducer. The protective device can be used for preventing the hard film antirust agent from being coated on other parts which are not required to be sprayed. Meanwhile, due to the use of the protective device, the painting can be carried out in a spraying mode, the working efficiency is improved, and compared with the painting with a brush, the painting is more uniform in the spraying mode.
Description
Technical Field
The utility model relates to a gyration speed reducer field, concretely relates to gyration speed reducer motor is connected face and is paintd protector of dura mater rust inhibitor.
Background
When the rotary speed reducer is used for spraying paint, the motor connecting surface of the rotary speed reducer is required to be free from spraying paint in a host factory, and the motor connecting surface of the rotary speed reducer is easy to rust and flow with rust water to influence the appearance of a product when the rotary speed reducer is not installed for a long time or the host is in an outdoor rain condition. At present, the common method is to coat a hard film antirust agent on the motor connecting surface of the rotary speed reducer for rust prevention. The hard film antirust agent is usually coated by brush, but the brush coating has uneven thickness, is easy to coat on the paint surface and is not easy to erase, so that the appearance is not only influenced, but also the efficiency is low.
Disclosure of Invention
In order to overcome the shortcoming of above-mentioned prior art, the utility model provides a rotary reducer motor is connected face and is paintd protector of dura mater antirust agent, when avoiding painting the dura mater antirust agent, paints the position of other non-needs spraying. Meanwhile, due to the use of the protective device, the coating can be carried out in a spraying mode, the working efficiency is improved, and compared with the brush coating, the coating is more uniform in the spraying mode.
The utility model discloses a realize through following technical scheme: a protective device for smearing a hard film antirust agent on a motor connecting surface of a rotary speed reducer comprises a protective plate and a central cover, wherein a through hole is formed in the middle of the protective plate, a positioning hole is formed in the protective plate located on the outer side of the through hole, the protective plate is movably connected with the outer circle of a vent plug on a rotary input flange of the rotary speed reducer through the positioning hole, and the motor connecting surface of the rotary speed reducer is exposed out of the through hole; the center lid is the convex structure, and the less one end of center lid and gyration speed reducer tang joint.
Furthermore, the lifting device further comprises a lifting ring, and the lifting ring is arranged in the middle of the end face of the larger end of the central cover.
Further, rings still include the screw rod, the middle part of center lid is equipped with the screw hole, and rings pass through the screw rod and the screw hole threaded connection of center lid.
Further, the protection plate is a rectangular galvanized plate.
The utility model has the advantages that: through the protection of guard plate and center lid, can avoid the dura mater rust inhibitor to pollute other unnecessary positions of paining, paint the dura mater rust inhibitor part and conform with flange face appearance. Simultaneously, because taken sufficient safeguard procedures, can adopt the mode of spraying to paint the dura mater rust inhibitor, it is inhomogeneous to have solved to apply paint with a brush, paints with a brush slow technical problem for work efficiency obtains great promotion.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the protection plate of the present invention;
fig. 3 is a schematic structural view of the center cover of the present invention;
in the figure, 1, a protection plate, 11, a through hole, 12, a positioning hole, 2, a hanging ring, 3, a central cover, 31 and a screw hole.
Detailed Description
The invention is further illustrated below with reference to the figures and examples.
As shown in fig. 1 to 3, a protection device for applying a hard film antirust agent on a motor connecting surface of a rotary speed reducer comprises a protection plate 1 and a central cover 3. The protection plate 1 is a rectangular galvanized plate, and the protection plate 1 can also adopt other shapes, such as a circular structure. The middle part of the protection plate 1 is provided with a through hole 11 used for matching a motor connecting surface of the rotary speed reducer, and the through hole 11 is slightly larger than the motor connecting surface of the rotary speed reducer. A positioning hole 12 is formed in the protection plate 1 positioned on the outer side of the through hole 11, the protection plate 1 is movably connected with the outer circle of a vent plug on a rotary input flange of the rotary speed reducer through the positioning hole 12, and the motor connecting surface of the rotary speed reducer to be coated with the hard film antirust agent is just exposed out of the through hole 11; as shown in figure 3, the center cover 3 is of a boss structure, the smaller end of the center cover 3 is clamped with the spigot of the rotary speed reducer, the diameter of the larger end of the center cover 3 is slightly larger than that of the smaller end of the center cover 3, because the larger end of the center cover 3 is larger than the inner diameter of the O-shaped ring sealing groove, the center cover 3 is positioned by the spigot of the rotary speed reducer, and the hard coating antirust agent is prevented from entering the O-shaped ring sealing groove due to liquid flowing skillfully and is just diffused to the edge of the sealing groove. When connecting the face and spout the dura mater antirust agent for rotary speed reducer motor, the setting of guard plate 1 can prevent that the dura mater antirust agent that sprays from falling to the surface that rotary speed reducer has accomplished the spraying paint. The arrangement of the central cover 3 can prevent the sprayed hard film antirust agent from falling into the inner cavity of the rotary speed reducer. Under the matching of the protection plate 1 and the central cover 3, the shape of the sprayed hard film antirust agent is the same as that of a flange surface (a rotary speed reducer motor connecting surface), and the hard film antirust agent is tidy and attractive.
As a modification of this embodiment, as shown in fig. 1, the center cover further includes a hanging ring 2, and the hanging ring 2 is disposed in the middle of the end surface of the larger end of the center cover 3. Further, the suspension ring 2 can be a standard suspension ring screw, and the suspension ring screw is connected with the screw hole 31 of the central cover 3 through screw threads. Can mention the slewing reducer through handheld rings (guarantee that the less one end of center lid 3 has sufficient chucking with the slewing reducer tang, appear dropping injury people's condition when avoiding handheld rings 2), conveniently carry out the spraying operation.
Claims (4)
1. The utility model provides a rotary reducer motor connects face and paints protector of dura mater rust inhibitor which characterized in that: the rotary speed reducer is characterized by comprising a protection plate (1) and a central cover (3), wherein a through hole (11) is formed in the middle of the protection plate (1), a positioning hole (12) is formed in the protection plate (1) located on the outer side of the through hole (11), the protection plate (1) is movably connected with an outer circle of a vent plug on a rotary input flange of the rotary speed reducer through the positioning hole (12), and a motor connecting surface of the rotary speed reducer is exposed out of the through hole (11); the center cover (3) is of a boss structure, and the smaller end of the center cover (3) is clamped with a spigot of the rotary speed reducer.
2. The protection device for applying the hard film antirust agent to the motor connecting surface of the rotary speed reducer according to claim 1, is characterized in that: the lifting device is characterized by further comprising a lifting ring (2), wherein the lifting ring (2) is arranged in the middle of the end face of the larger end of the center cover (3).
3. The protection device for applying the hard film antirust agent to the motor connecting surface of the rotary speed reducer according to claim 2, is characterized in that: the lifting ring (2) further comprises a screw rod, a screw hole (31) is formed in the middle of the center cover (3), and the lifting ring (2) is in threaded connection with the screw hole (31) of the center cover (3) through the screw rod.
4. The protection device for applying the hard film antirust agent to the motor connecting surface of the rotary speed reducer according to claim 1, is characterized in that: the protection plate (1) is a rectangular galvanized plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220636989.5U CN217249902U (en) | 2022-03-23 | 2022-03-23 | Protection device for hard film rust inhibitor is paintd to gyration speed reducer motor connection face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220636989.5U CN217249902U (en) | 2022-03-23 | 2022-03-23 | Protection device for hard film rust inhibitor is paintd to gyration speed reducer motor connection face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217249902U true CN217249902U (en) | 2022-08-23 |
Family
ID=82870540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220636989.5U Active CN217249902U (en) | 2022-03-23 | 2022-03-23 | Protection device for hard film rust inhibitor is paintd to gyration speed reducer motor connection face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217249902U (en) |
-
2022
- 2022-03-23 CN CN202220636989.5U patent/CN217249902U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A protective device for applying hard film antirust agent on the motor connecting surface of rotary reducer Effective date of registration: 20221111 Granted publication date: 20220823 Pledgee: Bank of China Limited by Share Ltd. Xuzhou Copper Mt branch Pledgor: XUZHOU KEYUAN HYDRAULICS Co.,Ltd. Registration number: Y2022320000700 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |