CN219420480U - Waterproof, dustproof and oil-proof module - Google Patents
Waterproof, dustproof and oil-proof module Download PDFInfo
- Publication number
- CN219420480U CN219420480U CN202320377731.2U CN202320377731U CN219420480U CN 219420480 U CN219420480 U CN 219420480U CN 202320377731 U CN202320377731 U CN 202320377731U CN 219420480 U CN219420480 U CN 219420480U
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- Prior art keywords
- screw rod
- waterproof
- base
- seat
- end bearing
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- 238000007789 sealing Methods 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000004809 Teflon Substances 0.000 claims abstract description 17
- 229920006362 Teflon® Polymers 0.000 claims abstract description 17
- 239000000872 buffer Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000004519 grease Substances 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model discloses a waterproof, dustproof and oil-proof module, wherein a motor fixing plate is arranged on one side of a base, the motor fixing plate is fixedly connected with a motor cover through screws, sealing side plates are connected to two side walls of the base, sealing steel belts are connected to the upper parts of the sealing side plates, the sealing steel belts penetrate through a teflon rod, and a waterproof and oil-proof cover is connected to a fixing block. The base both sides are open, connect the sealed curb plate in the open department of base both sides, have sealed steel band closely to adsorb above the sealed curb plate, make the module inner chamber form a complete enclosure through the cooperation between sealed curb plate and sealed steel band and the base, avoid foreign matter such as external dust to get into inside attached screw, the lead screw seat of module and cause the harm, on this enclosure, in the top at an increase waterproof grease proofing cover, reach waterproof grease proofing's effect simultaneously, also further promote dustproof effect, provide good operational environment for the module, can use on a plurality of occasions, guarantee its life.
Description
Technical Field
The utility model belongs to the field of mechanical transmission electric cylinder module equipment, and relates to a waterproof, dustproof and oil-proof module which is used in more high-precision and special environments (waterproof, dustproof and oil-proof).
Background
The functions of the traditional modules in the market are basically consistent, and high-precision, multi-point positioning and high-speed movement can be realized. There are two types, a semi-closed module and a fully-closed module (also called a dust-proof module). When there is no environmental requirement, a semi-closed module is generally selected. In environments with more dust, a fully enclosed module is generally selected. However, these two types of conventional modules can not prevent water and oil while satisfying dust prevention.
Disclosure of Invention
The utility model aims to provide a waterproof, dustproof and oil-proof module, which is used for solving the problem that the traditional module cannot meet the waterproof and oil-proof requirements. The waterproof, dustproof and oil-proof functions are realized on the premise of ensuring the same appearance and the same function. When encountering the environment of multiple dust, water stains and greasy dirt splashing, the normal operation of the product is ensured, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a waterproof, dustproof and oil-proof module comprises a waterproof and oil-proof cover, a rear end bearing seat, a sealing steel belt, a sealing side plate, a teflon rod, a first screw rod seat, a front end bearing seat, a motor cover, a base, buffer rubber, a fixed block, a second screw rod seat, a motor fixed plate and a servo driving mechanism;
a motor fixing plate is arranged on one side of the base and is fixedly connected with the motor cover through screws,
the two side walls of the base are connected with sealing side plates, sealing steel belts are connected above the sealing side plates, penetrate through the teflon rods, and are connected with waterproof and oil-proof covers on the fixing blocks.
Preferably, the servo driving mechanism comprises a servo motor and a screw rod, the servo motor is connected with the screw rod through a coupler in a transmission manner, the screw rod is installed in an inner cavity of the base, a sliding guide rail is installed on the base, the screw rod is sleeved on a sliding guide rail through a second screw rod seat driving sleeve, a second screw rod seat is movably installed on the screw rod, a first screw rod seat is connected above the second screw rod seat, a teflon rod is installed on the first screw rod seat, a front end bearing seat is installed at the head end of the screw rod, a rear end bearing seat is installed at the tail end of the screw rod, a fixed block is connected on the rear end bearing seat, buffer rubber is connected on one side of the rear end bearing seat, and buffer rubber is connected on one side of the front end bearing seat.
Preferably, the motor cover is sleeved on the servo motor, the servo motor is fixedly arranged on the outer wall of the motor fixing plate, and the front end bearing seat is connected with a fixing block.
Preferably, the sealing steel belt and the sealing side plate are adsorbed and fixed by a magnetic stripe.
Preferably, the second screw seat is provided with a screw nut.
Compared with the prior art, the utility model has the beneficial effects that:
the base both sides are open, connect the sealed curb plate in the open department of base both sides, have sealed steel band closely to adsorb above the sealed curb plate, make the module inner chamber form a complete enclosure through the cooperation between sealed curb plate and sealed steel band and the base, avoid foreign matter such as external dust to get into inside attached screw, the lead screw seat of module and cause the harm, on this enclosure, in the top at an increase waterproof grease proofing cover, reach waterproof grease proofing's effect simultaneously, also further promote dustproof effect, provide good operational environment for the module, can use on a plurality of occasions, guarantee its life.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a side view of the present utility model;
fig. 4 is a cross-sectional view of the present utility model.
In the figure: the waterproof and oil-proof cover comprises a waterproof and oil-proof cover body 1, a rear end bearing seat 2, a sealing steel belt 3, a sealing side plate 4, a teflon rod 5, a first screw rod seat 6, a front end bearing seat 7, a coupler 8, a motor cover 9, a servo motor 10, a base 11, buffer rubber 12, a fixed block 13, a sliding guide rail 14, a screw rod 15, a second screw rod seat 16, a motor fixed plate 17, a magnetic strip 18, a screw rod nut 19, a coupler adjusting hole 20 and a sliding block 21.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the waterproof, dustproof and oil-proof module comprises a waterproof and oil-proof cover 1, a rear end bearing seat 2, a sealing steel belt 3, a sealing side plate 4, a teflon rod 5, a first screw rod seat 6, a front end bearing seat 7, a motor cover 9, a base 11, a buffer rubber 12, a fixed block 13, a second screw rod seat 16, a motor fixed plate 17 and a servo driving mechanism;
a motor fixing plate 17 is arranged on one side of the base 11, the motor fixing plate 17 is fixedly connected with a motor cover 9 through screws, and the motor cover 9 is mainly used for protecting the motor;
the sealing side plates 4 are connected to the two side walls of the base 11, the sealing side plates are matched with the sealing steel strips 3 to play a sealing role, the sealing steel strips 3 are connected to the upper portion of the sealing side plates 4 and are adsorbed on the magnetic strips 18 connected with the sealing side plates 4 to play a sealing and dust-proof role, the sealing steel strips 3 penetrate through two groups of the teflon rods 5 and then contact with the other two groups of the teflon rods 5, the teflon rods 5 are connected to play a role of rolling back and forth mainly, and the fixing blocks 13 are connected with the waterproof and oil-proof covers 1.
The servo driving mechanism comprises a servo motor 10 and a screw rod 15, the servo motor 10 is in transmission connection with the screw rod 15 through a coupler 8, the screw rod 15 is installed in an inner cavity of the base 11, the base 11 is provided with a sliding guide rail 14, and the screw rod 15 is driven through a sliding block sleeved on the sliding guide rail 14.
The second lead screw seat 16 is movably arranged on the lead screw 15, the second lead screw seat 16 is connected with the first lead screw seat 6 above the second lead screw seat 16, the lead screw nut 19 is internally arranged on the second lead screw seat 16, the surface of the first lead screw seat 6 can be provided with a fixture, the fixture is connected with the second lead screw seat 16, a workpiece can be driven to move back and forth, the first lead screw seat 6 is provided with the teflon rod 5, the head end of the lead screw 15 is provided with the front end bearing seat 7, the front end bearing seat 7 internally comprises a bearing and is connected with the head end of the lead screw 15 for fixing and supporting, the tail end of the lead screw 15 is provided with the rear end bearing seat 2, the rear end bearing seat 2 is connected with the fixed block 13, one side of the rear end bearing seat 2 is connected with the buffer rubber 12, and the buffer rubber 12 prevents the second lead screw seat 16 from being impacted when moving back and forth.
The rear end bearing seat 2 is internally provided with a bearing and is connected with the tail end of the screw rod 15 to play a supporting role.
The motor cover 9 is sleeved on the servo motor 10, the servo motor 10 is fixedly arranged on the outer wall of the motor fixing plate 17, the front end bearing seat 7 is connected with the fixing block 13, and the fixing block 13 is used for fixing the waterproof and oil-proof cover 1.
The base 11 side is connected with sealed curb plate 4, is connected with magnetic stripe 18 on the sealed curb plate 4, adsorbs on the magnetic stripe 18 has sealed steel band 3, and four are connected and play dirt-proof effect, and when waterproof grease proofing cover 1 reached waterproof grease proofing, further reached dirt-proof effect.
The servo motor 10 plays a transmission role, when the output end rotates, the shaft coupling 8 is driven, when the shaft coupling 8 rotates, the screw rod 15 is driven to rotate, and when the screw rod 15 rotates, the second screw rod seat 16 and the first screw rod seat 6 connected with the second screw rod seat are driven to move back and forth, so that the sliding block 21 is driven to slide on the guide rail.
As shown in fig. 2, the servo motor 10 plays a role in transmission, when the output end rotates, the servo motor 10 drives the coupler 8 to rotate, when the coupler 8 rotates, the screw rod 15 is driven to rotate, when the screw rod 15 rotates, the second screw rod seat 16 and the first screw rod seat 6 connected with the second screw rod seat are driven to move back and forth, so that the sliding block 21 is driven to slide on the guide rail, four groups of teflon rods 5 are installed on the first screw rod seat 6, the sealing steel belt 3 passes through two groups of teflon rods 5 and then contacts with the other two groups of teflon rods 5, the teflon rods 5 are connected and mainly play a role in rolling back and forth, the sealing side plates 4 are installed on two sides of the base 11, the sealing steel belt 3 is adsorbed on the magnetic strip 18 connected with the sealing side plates 4 to form a closed space, the teflon rods 5 roll back and forth on the upper surface and the lower surface of the sealing steel belt 3 respectively when the first screw rod seat 6 moves back and forth, the rear end bearing seat 2 and the front end bearing seat 7 are installed with the fixed block 13, the waterproof cover 1 is installed on the fixed block 13, and the whole cylinder body is covered with the waterproof and dustproof effects.
The base 11 both sides are open, connect the sealed curb plate 4 in the open department of base 11 both sides, have sealed steel band 3 closely to adsorb above the sealed curb plate 4, make the module inner chamber form a complete enclosure through the cooperation between sealed curb plate 4 and sealed steel band 3 and the base 11, avoid foreign matter such as external dust to get into inside attached screw 15 of module, the component such as second screw seat 16 causes the harm, on this enclosure, in an increase waterproof grease proofing cover 1 above it, reach waterproof grease proofing effect simultaneously, also further promote dustproof effect, provide good operational environment for the module, guarantee its life.
The front end bearing seat 7 and the rear end bearing seat 2 are fixedly supported at the head and the tail of the screw rod 15, the side surfaces of the front end bearing seat 7 and the rear end bearing seat 2 are provided with the installation buffer rubber 12, the motor 10 drives the screw rod 15 to rotate, the first screw rod seat 6 and the second screw rod seat 16 installed on the screw rod 15 move back and forth, a good buffer limiting effect is achieved under the condition of collision due to improper operation, the damage to the front end bearing seat 7 and the rear end bearing seat 2 during the back and forth movement of the second screw rod seat 16 is avoided, the damage to the screw rod 15 due to collision is avoided, the severe vibration of internal parts of the whole module is also avoided, and the service life of equipment is prolonged.
In fig. 1, the coupling adjusting hole 20 can be used for adjusting the coupling 8, so that the coupling is convenient to adjust and use, the coupling 8 is adjusted after the waterproof and oil-proof cover 1, the fixing block 13 and the sealing steel belt 3 are not required to be disassembled, and after the coupling adjusting hole 20 is adjusted, the coupling is blocked by screws to prevent dust and water from entering.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (5)
1. A waterproof, dustproof and oil-proof module comprises a rear end bearing seat (2), a motor cover (9), a base (11), a motor fixing plate (17) and a servo driving mechanism;
the method is characterized in that: a motor fixing plate (17) is arranged on one side of the base (11), the motor fixing plate (17) is fixedly connected with the motor cover (9) through screws,
the two side walls of the base (11) are connected with sealing side plates (4), sealing steel belts (3) are connected above the sealing side plates (4), the sealing steel belts (3) penetrate through the teflon rods (5), and the fixing blocks (13) are connected with waterproof and oil-proof covers (1).
2. The waterproof, dustproof and oilproof module according to claim 1, wherein: the servo driving mechanism comprises a servo motor (10) and a screw rod (15), the servo motor (10) is in transmission connection with the screw rod (15) through a coupler (8), the screw rod (15) is installed in an inner cavity of a base (11), a sliding guide rail (14) is installed on the base (11), the screw rod (15) is driven by a second screw rod seat (16) to be sleeved with a sliding block on the sliding guide rail (14), the screw rod (15) is movably installed with the second screw rod seat (16), a first screw rod seat (6) is connected above the second screw rod seat (16), a teflon rod (5) is installed on the first screw rod seat (6), a front end bearing seat (7) is installed at the head end of the screw rod (15), a rear end bearing seat (2) is installed at the tail end of the screw rod (15), a fixed block (13) is connected to the rear end bearing seat (2), a buffer rubber (12) is connected to one side of the front end bearing seat (7), and a buffer rubber (12) is connected to one side of the front end bearing seat (7).
3. The waterproof, dustproof and oilproof module according to claim 2, wherein: the motor cover (9) is sleeved on the servo motor (10), the servo motor (10) is fixedly arranged on the outer wall of the motor fixing plate (17), and the front end bearing seat (7) is connected with the fixing block (13).
4. The waterproof, dustproof and oilproof module according to claim 2, wherein: and a screw nut (19) is arranged in the second screw rod seat (16).
5. The waterproof, dustproof and oilproof module according to claim 2, wherein: the sealing steel belt (3) and the sealing side plate (4) are adsorbed and fixed by magnetic strips (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377731.2U CN219420480U (en) | 2023-03-02 | 2023-03-02 | Waterproof, dustproof and oil-proof module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377731.2U CN219420480U (en) | 2023-03-02 | 2023-03-02 | Waterproof, dustproof and oil-proof module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219420480U true CN219420480U (en) | 2023-07-25 |
Family
ID=87244281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320377731.2U Active CN219420480U (en) | 2023-03-02 | 2023-03-02 | Waterproof, dustproof and oil-proof module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219420480U (en) |
-
2023
- 2023-03-02 CN CN202320377731.2U patent/CN219420480U/en active Active
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| GR01 | Patent grant |