CN208369389U - A kind of water-proof type electric cylinder - Google Patents
A kind of water-proof type electric cylinder Download PDFInfo
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- CN208369389U CN208369389U CN201821050809.5U CN201821050809U CN208369389U CN 208369389 U CN208369389 U CN 208369389U CN 201821050809 U CN201821050809 U CN 201821050809U CN 208369389 U CN208369389 U CN 208369389U
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Abstract
The utility model discloses a kind of water-proof type electric cylinders, comprising: the servo motor for driving water-proof electric cylinder for linear motion by waterproof synchronous belt wheel device, driving waterproof synchronous belt wheel device.Through the above way, the utility model water-proof type electric cylinder prevents water from entering cylinder interior, and clears up the dust on hollow tube surface by water proof type oil-scraping ring, processing is sealed by O-ring, junction and its screw of junction, it is effectively prevented into water, allows using the direct cleaning equipment of water, water proof anti-soil, adverse effect is generated without the performance to electric cylinder, service life, reach IP65 grade, non-maintaining, electric cylinder longer life expectancy.
Description
Technical field
The utility model relates to accurate straight line transmission fields, more particularly to a kind of water-proof type electric cylinder.
Background technique
Electric cylinder is a kind of modular product by servo motor and lead screw integrated design, and the rotation of servo motor is transported
Turn changes linear motion into, since present electric cylinder can be only applied to the relatively good clean occasion of environmental requirement, for there is water
The occasion of gas or water droplet is not applicable, is easy to that water is caused to enter inside electric cylinder and corrode electric cylinder internal transmission part, so
For food packaging, medical field needs the equipment often washed with water and other open airs use needing waterproof occasion not
It is applicable in.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of water-proof type electric cylinder.
In order to solve the above technical problems, the technical solution that the utility model uses is:
There is provided a kind of water-proof type electric cylinder, comprising: anti-water power for linear motion is driven by waterproof synchronous belt wheel device
Dynamic cylinder, the servo motor for driving waterproof synchronous belt wheel device, the water-proof electric cylinder includes cylinder barrel, upper end cover, lower cover, ball
The upper end of cylinder barrel is arranged in screw rod, hollow tube, upper end cover, and the lower end of cylinder barrel, ball screw, hollow tube setting is arranged in lower cover
In the inside of cylinder barrel, ball screw is coaxially set with hollow tube and is connect by nut, upper end cover housing oil-scraping ring, cylinder barrel
The first O-ring, the second O-ring of junction setting of cylinder barrel and lower cover are set with the junction of upper end cover, the waterproof synchronizes
Pulley arrangement includes that the synchronous pulley inside horse plate cover, the motor board being arranged on horse plate cover, horse plate cover and motor board is arranged in
Junction third O-ring, the drive shaft of the servo motor passes through motor board and connect with synchronous pulley, cylinder barrel and upper end cover
Junction, the junction of cylinder barrel and lower cover, horse plate cover and motor board junction the screw of encapsulation process is respectively set.
In one preferred embodiment of the utility model, sealant is set on the screw thread of the screw.
In one preferred embodiment of the utility model, the junction of the cylinder barrel and upper end cover, cylinder barrel and lower cover
Sealant is arranged in the head of junction, horse plate cover and the respective screw in motor board junction.
In one preferred embodiment of the utility model, the junction of the cylinder barrel and upper end cover, cylinder barrel and lower cover
Sealant is respectively set in junction, horse plate cover and motor board junction.
In one preferred embodiment of the utility model, the hollow tube is connect with thread head.
In one preferred embodiment of the utility model, the material of the hollow tube is stainless steel.
The beneficial effects of the utility model are: provide a kind of water-proof type electric cylinder, by water proof type oil-scraping ring prevent water into
Enter cylinder interior, and the dust on hollow tube surface cleared up, by O-ring, junction and its screw of junction into
Row encapsulation process is effectively prevented into water, extends the electric cylinder service life.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the structural upright schematic diagram of one preferred embodiment of water-proof type electric cylinder of the utility model；
Fig. 2 is the structure front view of one preferred embodiment of water-proof type electric cylinder of the utility model；
Fig. 3 is the structure left view of one preferred embodiment of water-proof type electric cylinder of the utility model.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
It please refers to Fig.1 to Fig.3, the utility model embodiment includes:
A kind of water-proof type electric cylinder, comprising: water-proof electric cylinder for linear motion is driven by waterproof synchronous belt wheel device 2
1, the servo motor 3 of waterproof synchronous belt wheel device 2 is driven.
Water-proof electric cylinder 1 includes cylinder barrel 4, upper end cover 5, lower cover 6, ball screw 7, hollow tube 8, and the setting of upper end cover 5 exists
The lower end of cylinder barrel 4 is arranged in the upper end of cylinder barrel 4, lower cover 6, and the inside of cylinder barrel 4, ball is arranged in ball screw 7, hollow tube 8
Screw rod 7 is coaxially set with hollow tube 8 and is connect by nut 9,5 housing oil-scraping ring 10 of upper end cover, cylinder barrel 4 and upper end cover 5
Junction the first O-ring 11 is set, the second O-ring 12 is arranged in the junction of cylinder barrel 4 and lower cover 6.
Waterproof synchronous belt wheel device 2 includes that the synchronous pulley 14 inside horse plate cover 13 is arranged in, is arranged on horse plate cover 13
Motor board 15, horse plate cover 13 and motor board 15 junction third O-ring 16, the drive shaft of servo motor 3 passes through motor
Plate 15 is connect with synchronous pulley 14, the junction of cylinder barrel 4 and upper end cover 5, the junction of cylinder barrel 4 and lower cover 6, horse plate cover 13 with
The screw of encapsulation process is respectively set in 15 junction of motor board.
Sealant is set on the screw thread of screw, the junction of cylinder barrel 4 and upper end cover 5, cylinder barrel 4 and lower cover 6 junction,
Sealant, junction, the cylinder of cylinder barrel 4 and upper end cover 5 is arranged in the head of horse plate cover 13 and the respective screw in 15 junction of motor board
Sealant is respectively set in cylinder 4 and junction, horse plate cover 13 and 15 junction of motor board of lower cover 6.
Servo motor 3 is connect with synchronous pulley 14, and ball screw 7 is connect with synchronous pulley 14,3 output shaft of servo motor
Rotation drives ball screw 7 to rotate by synchronous pulley 14, and ball screw 7 drives hollow tube 8 for linear motion by nut 9,
Hollow tube 8 is connect with thread head 17, and thread head 17 is for linear motion.
The material of hollow tube 8 is stainless steel, can be with waterproof antirust.
The beneficial effect of the utility model water-proof type electric cylinder is: using sealing structure, external dirt not can enter electricity
Dynamic cylinder interior, and allow to generate not using the direct cleaning equipment of water, water proof anti-soil without the performance to electric cylinder, service life
Good influence reaches IP65 grade, so electric cylinder can be non-maintaining when running, longer life expectancy.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of water-proof type electric cylinder characterized by comprising driven by waterproof synchronous belt wheel device for linear motion anti-
Water electric cylinder, drive waterproof synchronous belt wheel device servo motor, the water-proof electric cylinder include cylinder barrel, upper end cover, lower cover,
The upper end of cylinder barrel is arranged in ball screw, hollow tube, upper end cover, and the lower end of cylinder barrel, ball screw, hollow tube is arranged in lower cover
The inside of cylinder barrel is set, ball screw is coaxially set with hollow tube and is connect by nut, upper end cover housing oil-scraping ring,
The first O-ring, the second O-ring of junction setting of cylinder barrel and lower cover, the waterproof is arranged in the junction of cylinder barrel and upper end cover
Synchronous belt wheel device includes that the synchronous pulley inside horse plate cover, the motor board being arranged on horse plate cover, horse plate cover and horse is arranged in
Up to the third O-ring of the junction of plate, the drive shaft of the servo motor passes through motor board and connect with synchronous pulley, cylinder barrel with it is upper
The screw of encapsulation process is respectively set in the junction of end cap, the junction of cylinder barrel and lower cover, horse plate cover and motor board junction.
2. water-proof type electric cylinder according to claim 1, which is characterized in that sealant is arranged on the screw thread of the screw.
3. water-proof type electric cylinder according to claim 1, which is characterized in that the junction of the cylinder barrel and upper end cover, cylinder
Cylinder and the junction of lower cover, the head setting sealant of horse plate cover and the respective screw in motor board junction.
4. water-proof type electric cylinder according to claim 1, which is characterized in that the junction of the cylinder barrel and upper end cover, cylinder
Sealant is respectively set in junction, horse plate cover and the motor board junction of cylinder and lower cover.
5. water-proof type electric cylinder according to claim 1, which is characterized in that the hollow tube is connect with thread head.
6. water-proof type electric cylinder according to claim 1, which is characterized in that the material of the hollow tube is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050809.5U CN208369389U (en) | 2018-07-04 | 2018-07-04 | A kind of water-proof type electric cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050809.5U CN208369389U (en) | 2018-07-04 | 2018-07-04 | A kind of water-proof type electric cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208369389U true CN208369389U (en) | 2019-01-11 |
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ID=64924319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821050809.5U Active CN208369389U (en) | 2018-07-04 | 2018-07-04 | A kind of water-proof type electric cylinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN208369389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941889A (en) * | 2019-02-21 | 2019-06-28 | 重庆电子工程职业学院 | A kind of fast hoisting system for automobile assembling production line |
| CN112197001A (en) * | 2020-08-25 | 2021-01-08 | 中国空气动力研究与发展中心低速空气动力研究所 | Protection method of electric cylinder in low-temperature, low-pressure and high-humidity environment |
-
2018
- 2018-07-04 CN CN201821050809.5U patent/CN208369389U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941889A (en) * | 2019-02-21 | 2019-06-28 | 重庆电子工程职业学院 | A kind of fast hoisting system for automobile assembling production line |
| CN112197001A (en) * | 2020-08-25 | 2021-01-08 | 中国空气动力研究与发展中心低速空气动力研究所 | Protection method of electric cylinder in low-temperature, low-pressure and high-humidity environment |
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