CN208468435U - The protective device of anti-corrosion at a kind of industrial robot joint rotation - Google Patents
The protective device of anti-corrosion at a kind of industrial robot joint rotation Download PDFInfo
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- CN208468435U CN208468435U CN201820991640.7U CN201820991640U CN208468435U CN 208468435 U CN208468435 U CN 208468435U CN 201820991640 U CN201820991640 U CN 201820991640U CN 208468435 U CN208468435 U CN 208468435U
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- rubber circle
- industrial robot
- preventing rubber
- corrosion
- joint rotation
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Abstract
The utility model relates to the anti-corrosion protection technique fields at mechanical rotation connection, the protective device of anti-corrosion at specifically a kind of industrial robot joint rotation, including preventing rubber circle, seal lip on preventing rubber circle inner sidewall for being contacted with by seal clearance is set, the preventing rubber circle is open type strip, the elastic interface for being bonded with by sealing joint is provided on the end of the preventing rubber circle, the preventing rubber circle and elastic interface cooperation constitute complete circular, the utility model is mounted on the joint of industrial robot, the corrosion preventing device vacancy at industrial robot joint rotation is filled up, extend the service life of industrial robot；Hydrophobic surface and preventing rubber circle are effectively isolated water, sour gas class I liquid I, gas to the corrosion at industrial robot joint rotation；Realize that fitting effect is good to fitting closely at joint of robot using hollow preventing rubber circle and the seal lip with fastening spring.
Description
Technical field
The utility model relates to the anti-corrosion protection technique field at mechanical rotation connection, specifically a kind of industrial robots
The protective device of anti-corrosion at articulation.
Background technique
Industrial robot has been widely used in that there are high-risk, high pollutions, uninteresting, repeated as a kind of intelligence equipment
In the industry of high characteristic, the work such as spraying, carrying, loading and unloading, stacking are engaged in, in the long-time use process of industrial robot
In, usual industrial robot service life is 12-15, and industrial robot joint is unavoidably by high temperature, high humidity, peracid
The use environment interaction of degree, corrosive gas, moisture, high temperature, acidity, corrosive gas lead to joint robot shell
End face, decelerator oil are sealed cover and corrosion of metal, sealing element accelerated ageing phenomenon occur, to damage the sealing of robot retarder
Performance simultaneously causes it that oil leakage fault occurs, and shortens the service life of industrial robot.
Corresponding specific aim anti-corrosion processing is not carried out at existing industrial robot joint, it is whole to rely primarily on robot
Machine vest ensures its ontology overall structure from the influence to robot use environment, but robot complete machine vest exists
The deficiencies of service life is short, replacement is complicated, protection specific aim causes it to pay no attention to joint of robot rotary part anti-corrosion effect
Think.
In view of this, it would be highly desirable to be carried out at anti-corrosion for components such as industrial robot joint rotary part retarder, oil sealings
Reason, has solved industrial robot joint rotary part and has occurred under high temperature, high humidity, highly acidity, the use environment of corrosive gas
Corrosion problem.
Summary of the invention
To solve the above-mentioned problems, the utility model proposes a kind of protection dresses of anti-corrosion at industrial robot joint rotation
It sets.
The protective device of anti-corrosion at a kind of industrial robot joint rotation, including preventing rubber circle, setting are anti-in rubber
Seal lip on guard ring inner sidewall for being contacted with by seal clearance, the preventing rubber circle are open type strip
Shape is provided with the elastic interface for being bonded with by sealing joint, the rubber on the end of the preventing rubber circle
Guard ring and elastic interface cooperation constitute complete circular.
It is provided on the surface of the preventing rubber circle and forms lines by surface treatment and be used for ramp down angle
Make water class I liquid I quickly through the hydrophobic surface at industrial robot joint rotation.
There is hollow channel inside the preventing rubber circle.
The preventing rubber circle and seal lip is integral type, center line of the seal lip along preventing rubber circle
The V-type that cutting is opened to protrude to seal lip centerline direction.
The seal lip is built-in with the fastening spring for avoiding preventing rubber circle from falling off for realizing fastening effect, described
Fastening spring be open type.
The elastic interface is two-layer equation, and the elastic interface includes elastic piece one and one snap fit of elastic piece
Elastic piece two.
It is provided with protrusion on the elastic piece one, circular hole, the protrusion and circle are provided on the elastic piece two
Hole engaging.
The elastic interface and preventing rubber circle is integral type.
The beneficial effects of the utility model are: the utility model is mounted on the joint of industrial robot, industry has been filled up
Corrosion preventing device vacancy at joint of robot rotation, extends the service life of industrial robot；Hydrophobic surface and rubber are anti-
Guard ring is effectively isolated water, sour gas class I liquid I, gas to the corrosion at industrial robot joint rotation；Utilize hollow rubber
Guard ring and seal lip with fastening spring realize that the utility model to fitting closely at joint of robot, is bonded effect
Good, blocking effect is strong.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the elastic interface schematic perspective view of the utility model；
Fig. 3 is the center line schematic cross-sectional view of the preventing rubber circle of the utility model；
Fig. 4 is the preventing rubber circle and seal lip schematic perspective view of the utility model；
Fig. 5 is the fastening spring schematic perspective view of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
It is further described in face of the utility model.
As shown in Figures 1 to 5, at a kind of industrial robot joint rotation anti-corrosion protective device, including preventing rubber
The seal lip 1 for being used to be contacted with by seal clearance on 2 inner sidewall of preventing rubber circle is arranged in circle 2, and the rubber is anti-
Guard ring 2 is open type strip, and the bullet for being bonded with by sealing joint is provided on the end of the preventing rubber circle 2
Property interface 3, the preventing rubber circle 2 and the cooperation of elastic interface 3 constitute complete circular.
Realize the utility model to robot using hollow preventing rubber circle 2 and the seal lip 1 with fastening spring 5
Joint fits closely, and fitting effect is good, and blocking effect is strong.
The preventing rubber circle 2 is open strip, is easily installed and dismantles, while can also be according to industrial robot
Joint space perimeter is designed, and the preventing rubber circle 2 does not constitute annular shape, the preventing rubber circle 2 and elastic connecting individually
Mouth 3 cooperates hard-pressed bales to live at the articulation of robot.
It is provided on the surface of the preventing rubber circle 2 and forms lines by surface treatment and be used for ramp down angle
Make water class I liquid I quickly through the hydrophobic surface 4 at industrial robot joint rotation.
There is hollow channel inside the preventing rubber circle 2.
The hollow channel can be used for mitigating the weight and installation fastening spring 5 of preventing rubber circle 2.
The preventing rubber circle 2 and seal lip 1 is integral type, and the seal lip 1 is along preventing rubber circle 2
The V-type that heart line cutting is opened to protrude to 1 centerline direction of seal lip.
The design of the V-type is so that preventing rubber circle 2 will closely be pasted with the cooperation of seal lip 1 at joint of robot rotation
It closes.
The seal lip 1 is built-in with the fastening spring 5 for avoiding preventing rubber circle 2 from falling off for realizing fastening effect,
The fastening spring 5 is open type.
The fastening spring 5 is opened to protrude to 1 centerline direction of seal lip along the center line cutting of preventing rubber circle 2
V-type, the V-type close fit with seal lip 1.
The elastic interface 3 is two-layer equation, and the elastic interface 3 includes one 3d of elastic piece and one 3d card of elastic piece
Close two 3a of elastic piece of cooperation.
The elastic interface 3 is made of rubber.
It is provided with raised 3b on one 3d of elastic piece, is provided with circular hole 3c on two 3a of elastic piece, it is described
Raised 3b engages with circular hole 3c.
The elastic interface 3 and preventing rubber circle 2 is integral type.
By being glued and engaging realization connection between one 3d of elastic piece and two 3a of elastic piece.
The seal lip 1, preventing rubber circle 2 can be according to the geometry in the joint gap of actual industrial robot
Size is adjusted.
The utility model is mounted on the joint of industrial robot, has filled up the anti-corrosion at industrial robot joint rotation
Device vacancy extends the service life of industrial robot；Hydrophobic surface 4 and preventing rubber circle 2 are effectively isolated water, sour gas
Class I liquid I, gas are to the corrosion at industrial robot joint rotation.
The application method of the utility model: selecting the size of suitable preventing rubber circle 2 according to the joint of industrial robot,
Then it realizes to connect between one 3d of elastic piece and two 3a of elastic piece by the male-female engagement of splicing and protrusion 3b and circular hole 3c and be used for
The joint of safeguard industries robot.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection scope is defined by the appending claims and its equivalent thereof.
Claims (8)
1. the protective device of anti-corrosion at a kind of industrial robot joint rotation, including preventing rubber circle (2), setting are prevented in rubber
Seal lip (1) on guard ring (2) inner sidewall for being contacted with by seal clearance, it is characterised in that: the rubber is anti-
Guard ring (2) is open type strip, is provided on the end of the preventing rubber circle (2) for being bonded with by sealing joint
Elastic interface (3), the preventing rubber circle (2) and elastic interface (3) cooperation constitute complete circular.
2. the protective device of anti-corrosion at a kind of industrial robot joint rotation according to claim 1, it is characterised in that:
It is provided on the surface of the preventing rubber circle (2) and forms lines by surface treatment and be used to make water class with ramp down angle
Liquid is quickly through the hydrophobic surface (4) at industrial robot joint rotation.
3. the protective device of anti-corrosion at a kind of industrial robot joint rotation according to claim 1, it is characterised in that:
There is hollow channel inside the preventing rubber circle (2).
4. the protective device of anti-corrosion at a kind of industrial robot joint rotation according to claim 1, it is characterised in that:
The preventing rubber circle (2) and seal lip (1) is integral type, and the seal lip (1) is along preventing rubber circle (2)
The V-type that heart line cutting is opened to protrude to seal lip (1) centerline direction.
5. the protective device of anti-corrosion at a kind of industrial robot joint rotation according to claim 1, it is characterised in that:
The seal lip (1) is built-in with the fastening spring (5) for avoiding preventing rubber circle (2) from falling off for realizing fastening effect, institute
The fastening spring (5) stated is open type.
6. the protective device of anti-corrosion at a kind of industrial robot joint rotation according to claim 1, it is characterised in that:
The elastic interface (3) is two-layer equation, and the elastic interface (3) includes that elastic piece one (3d) and elastic piece one (3d) block
Close the elastic piece two (3a) of cooperation.
7. the protective device of anti-corrosion at a kind of industrial robot joint rotation according to claim 6, it is characterised in that:
It is provided on the elastic piece one (3d) raised (3b), is provided with circular hole (3c) on the elastic piece two (3a), it is described
Raised (3b) engages with circular hole (3c).
8. the protective device of anti-corrosion at a kind of industrial robot joint rotation according to claim 1, it is characterised in that:
The elastic interface (3) and preventing rubber circle (2) is integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991640.7U CN208468435U (en) | 2018-06-26 | 2018-06-26 | The protective device of anti-corrosion at a kind of industrial robot joint rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991640.7U CN208468435U (en) | 2018-06-26 | 2018-06-26 | The protective device of anti-corrosion at a kind of industrial robot joint rotation |
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| Publication Number | Publication Date |
|---|---|
| CN208468435U true CN208468435U (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820991640.7U Active CN208468435U (en) | 2018-06-26 | 2018-06-26 | The protective device of anti-corrosion at a kind of industrial robot joint rotation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656154A (en) * | 2018-06-26 | 2018-10-16 | 埃夫特智能装备股份有限公司 | The protective device of anti-corrosion at a kind of industrial robot joint rotation |
-
2018
- 2018-06-26 CN CN201820991640.7U patent/CN208468435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656154A (en) * | 2018-06-26 | 2018-10-16 | 埃夫特智能装备股份有限公司 | The protective device of anti-corrosion at a kind of industrial robot joint rotation |
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