CN211648987U - TY series speed reducer shell sealing mechanism - Google Patents
TY series speed reducer shell sealing mechanism Download PDFInfo
- Publication number
- CN211648987U CN211648987U CN202020095956.5U CN202020095956U CN211648987U CN 211648987 U CN211648987 U CN 211648987U CN 202020095956 U CN202020095956 U CN 202020095956U CN 211648987 U CN211648987 U CN 211648987U
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- speed reducer
- sealing
- fixedly connected
- cover
- sealing cover
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- 238000007789 sealing Methods 0.000 title claims abstract description 146
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 131
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000009826 distribution Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 20
- 239000000428 dust Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a sealing device technical field just discloses a TY series speed reducer shell sealing mechanism, including the speed reducer casing, the bottom fixedly connected with casing base of speed reducer casing, the left side swing joint of speed reducer casing has first sealed lid. This TY series speed reducer shell sealing mechanism, when needing to seal TY series speed reducer, put the transmission shaft in the middle of the through-hole that the supporting shoe inboard was seted up earlier, make the left side laminating of first sealed lid and speed reducer casing, laminate the right side of second sealed lid and speed reducer casing again, be connected first sealed lid and second sealed lid with the speed reducer casing through connecting screw, seal the speed reducer casing, speed reducer casing sealed's purpose has been realized, through setting up spring washer, can improve the stability of connecting screw connection, through setting up first sealing washer, felt circle and second sealing washer, can make the better laminating of transmission shaft and speed reducer casing.
Description
Technical Field
The utility model relates to a sealing device technical field specifically is a TY series speed reducer shell sealing mechanism.
Background
The TY series speed reducer is an involute external-meshing cylindrical gear transmission structure with input and output located on the same axis, main transmission parts are made of high-quality alloy steel materials, gears are manufactured through forging and carburizing quenching gear grinding processes, and the TY series speed reducer has the advantages of small size, high bearing capacity, long service life, low noise, high efficiency and the like.
In the process of using the TY-series speed reducer, the speed reducer shell is often required to be used for sealing the TY-series speed reducer, and the speed reducer can be protected, but the existing TY-series speed reducer shell sealing mechanism has the defect of poor sealing effect, dust is easy to enter the inner side of the speed reducer shell, the oil leakage condition of the speed reducer can also occur frequently, the running condition of the speed reducer is influenced, the using effect of the speed reducer shell is reduced, and therefore the TY-series speed reducer shell sealing mechanism is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a TY series speed reducer shell sealing mechanism possesses advantages such as sealed effect is better, has solved current TY series speed reducer shell sealing mechanism and has had the relatively poor shortcoming of sealed effect, lets the dust get into the inboard of speed reducer shell easily, still can often appear the condition of speed reducer oil leak, has influenced the operation condition of speed reducer, has reduced the problem of the result of use of speed reducer shell.
(II) technical scheme
For realizing the better purpose of above-mentioned sealed effect, the utility model provides a following technical scheme: a TY series speed reducer shell sealing mechanism comprises a speed reducer shell, wherein a shell base is fixedly connected to the bottom of the speed reducer shell, a first sealing cover is movably connected to the left side of the speed reducer shell, a motor box is fixedly connected to the left side of the first sealing cover, a servo motor is fixedly connected to the left side wall of the motor box, a driving shaft is fixedly connected to an output shaft of the servo motor, a transmission shaft is fixedly connected to the right end of the driving shaft, a second sealing cover is fixedly connected to the right side of the speed reducer shell, connecting screws are in threaded connection with the inner sides of the first sealing cover and the second sealing cover, a sealing connecting cover is fixedly connected to the right side of the second sealing cover, a fixing screw is in threaded connection with the inner side of the sealing connecting cover, a first sealing ring is movably connected to the right side of the second sealing cover, the right side fixedly connected with second sealing washer of sealing connection lid, the inboard fixedly connected with supporting shoe of speed reducer casing, the first sealed pad of right side fixedly connected with of first sealed lid, the sealed pad of left side fixedly connected with second of second sealed lid, the top fixedly connected with of speed reducer casing lifts by crane the piece.
Preferably, the outer side of the connecting screw is movably connected with a spring washer, and a spring retainer ring is movably connected between the fixing screw and the sealing connection cover.
Preferably, the inner side of the supporting block is provided with three through holes, the diameter of each through hole is equal to that of the transmission shaft, and the inner side of the shell base is provided with a connecting hole.
Preferably, the quantity of connecting screw is two sets of, every group the quantity of connecting screw is all four, and is two sets of connecting screw is the symmetric distribution with the perpendicular bisector of speed reducer casing.
Preferably, the left end of the fixing screw penetrates through the spring retainer ring, the sealing connection cover and the second sealing cover in sequence and extends to the inner side of the second sealing cover.
Preferably, the right end of the driving shaft penetrates through the motor box, the first sealing cover and the first sealing gasket in sequence and extends to the left end of the transmission shaft.
(III) advantageous effects
Compared with the prior art, the utility model provides a TY series speed reducer shell sealing mechanism possesses following beneficial effect:
when the TY-series speed reducer is required to be sealed, the transmission shaft is firstly placed into the through hole formed in the inner side of the supporting block, the first sealing cover is attached to the left side of the speed reducer shell, the second sealing cover is attached to the right side of the speed reducer shell, the first sealing cover and the second sealing cover are connected with the speed reducer shell through the connecting screws, the speed reducer shell is sealed, the purpose of sealing the speed reducer shell is achieved, the connecting stability of the connecting screws can be improved by arranging the spring gasket, the transmission shaft and the speed reducer shell can be better attached by arranging the first sealing ring, the felt ring and the second sealing ring, the gap between the speed reducer shell and the transmission shaft is reduced to the maximum extent, the sealing is more stable and reliable, dust is effectively prevented from entering the inner side of the speed reducer shell, and the operation effect of the speed reducer is ensured, the service life of the speed reducer is greatly prolonged, the fixing screw is used for connecting the sealing connection cover with the second sealing cover, the machine oil is prevented from flowing out of a gap between the transmission shaft and the second sealing cover, the sealing performance between the speed reducer shell and the first sealing cover can be improved by arranging the first sealing gasket, the sealing performance between the speed reducer shell and the second sealing cover can be improved by arranging the second sealing gasket, the sealing effect of the speed reducer shell is improved, the overall structure is simple, the purpose of good sealing effect of the TY series speed reducer shell is realized, the dust is prevented from entering the inner side of the speed reducer shell, the oil leakage condition of the speed reducer is reduced, the operation condition of the speed reducer is improved, and the using effect of the speed reducer shell is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a right side view of the speed reducer casing connection structure in the structure of the utility model.
In the figure: the device comprises a speed reducer shell 1, a shell base 2, a first sealing cover 3, a motor box 4, a servo motor 5, a driving shaft 6, a transmission shaft 7, a second sealing cover 8, a connecting screw 9, a sealing connecting cover 10, a fixing screw 11, a first sealing ring 12, a felt ring 13, a second sealing ring 14, a supporting block 15, a first sealing gasket 16, a second sealing gasket 17 and a lifting block 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a TY series speed reducer housing sealing mechanism comprises a speed reducer housing 1, a housing base 2 is fixedly connected to the bottom of the speed reducer housing 1, a first sealing cover 3 is movably connected to the left side of the speed reducer housing 1, a motor box 4 is fixedly connected to the left side of the first sealing cover 3, a servo motor 5 is fixedly connected to the left side wall of the motor box 4, the type of the servo motor 5 can be YB2-315S-6-70, a driving shaft 6 is fixedly connected to an output shaft of the servo motor 5, a transmission shaft 7 is fixedly connected to the right end of the driving shaft 6, a second sealing cover 8 is fixedly connected to the right side of the speed reducer housing 1, connecting screws 9 are respectively and threadedly connected to the inner sides of the first sealing cover 3 and the second sealing cover 8, the number of the connecting screws 9 is two, the number of the connecting screws 9 is four, the two sets of, the right side of the second sealing cover 8 is fixedly connected with a sealing connection cover 10, the inner side of the sealing connection cover 10 is in threaded connection with a fixing screw 11, the left end of the fixing screw 11 sequentially penetrates through a spring retainer ring, the sealing connection cover 10 and the second sealing cover 8 extend to the inner side of the second sealing cover 8, the outer side of the connecting screw 9 is movably connected with a spring washer, the spring retainer ring is movably connected between the fixing screw 11 and the sealing connection cover 10, the right side of the second sealing cover 8 is movably connected with a first sealing ring 12, the right side of the first sealing ring 12 is movably connected with a felt ring 13, the right side of the sealing connection cover 10 is fixedly connected with a second sealing ring 14, the inner side of the speed reducer shell 1 is fixedly connected with a supporting block 15, the inner side of the supporting block 15 is provided with three through holes, the diameter of the through holes is equal to the diameter of the transmission shaft 7, the inner, the right end of the driving shaft 6 sequentially penetrates through the motor box 4, the first sealing cover 3 and the first sealing gasket 16 and extends to the left end of the driving shaft 7, the left side of the second sealing cover 8 is fixedly connected with the second sealing gasket 17, when a TY series speed reducer needs to be sealed, the driving shaft 7 is firstly placed in a through hole formed in the inner side of the supporting block 15, the first sealing cover 3 is attached to the left side of the speed reducer shell 1, the second sealing cover 8 is attached to the right side of the speed reducer shell 1, the first sealing cover 3 and the second sealing cover 8 are connected with the speed reducer shell 1 through the connecting screw 9, the speed reducer shell 1 is sealed, the purpose of sealing the speed reducer shell 1 is achieved, the connecting stability of the connecting screw 9 can be improved through the arrangement of the spring gasket, the driving shaft 7 can be better attached to the speed reducer shell 1 through the arrangement of the first sealing ring 12, the felt ring 13, the gap between the speed reducer shell 1 and the transmission shaft 7 is reduced to the maximum extent, so that the sealing is more stable and reliable, dust is effectively prevented from entering the inner side of the speed reducer shell 1, the operation effect of the speed reducer is ensured, the service life of the speed reducer is greatly prolonged, the sealing connection cover 10 can be connected with the second sealing cover 8 through the fixing screw 11, engine oil is prevented from flowing out through the gap between the transmission shaft 7 and the second sealing cover 8, the sealing performance between the speed reducer shell 1 and the first sealing cover 3 can be improved by arranging the first sealing gasket 16, the sealing performance between the speed reducer shell 1 and the second sealing cover 8 can be improved by arranging the second sealing gasket 17, the sealing effect of the speed reducer shell 1 is improved, the overall structure is simple, the purpose of good sealing effect of the TY series speed reducer shell is realized, and the dust is prevented from entering the inner side of the, the oil leakage condition of the speed reducer is reduced, the running condition of the speed reducer is improved, the using effect of the shell of the speed reducer is improved, and the lifting block 18 is fixedly connected to the top of the shell 1 of the speed reducer.
When the sealing device is used, when a TY-series speed reducer needs to be sealed, the transmission shaft 7 is firstly placed in a through hole formed in the inner side of the supporting block 15, the first sealing cover 3 is attached to the left side of the speed reducer shell 1, the second sealing cover 8 is attached to the right side of the speed reducer shell 1, the first sealing cover 3 and the second sealing cover 8 are connected with the speed reducer shell 1 through the connecting screw 9, the speed reducer shell 1 is sealed, the purpose of sealing the speed reducer shell 1 is achieved, and the stability of connection of the connecting screw 9 can be improved by arranging the spring washer.
In summary, when a TY-series speed reducer needs to be sealed, the transmission shaft 7 is firstly placed in the through hole formed in the inner side of the supporting block 15, so that the first sealing cover 3 is attached to the left side of the speed reducer casing 1, the second sealing cover 8 is attached to the right side of the speed reducer casing 1, the first sealing cover 3 and the second sealing cover 8 are connected with the speed reducer casing 1 through the connecting screw 9, the speed reducer casing 1 is sealed, the purpose of sealing the speed reducer casing 1 is achieved, the stability of connection of the connecting screw 9 can be improved by arranging the spring washer, the transmission shaft 7 can be better attached to the speed reducer casing 1 by arranging the first sealing ring 12, the felt ring 13 and the second sealing ring 14, the gap between the speed reducer casing 1 and the transmission shaft 7 is reduced to the greatest extent, and the sealing is more stable and reliable, the dust is effectively prevented from entering the inner side of the speed reducer shell 1, the operation effect of the speed reducer is ensured, the service life of the speed reducer is greatly prolonged, the sealing connection cover 10 can be connected with the second sealing cover 8 through the fixing screw 11, the engine oil is prevented from flowing out through the gap between the transmission shaft 7 and the second sealing cover 8, the sealing property between the speed reducer shell 1 and the first sealing cover 3 can be improved by arranging the first sealing gasket 16, the sealing property between the speed reducer shell 1 and the second sealing cover 8 can be improved by arranging the second sealing gasket 17, the sealing effect of the speed reducer shell 1 is improved, the integral structure is simple, the purpose of good sealing effect of the TY series speed reducer shell is realized, the dust is prevented from entering the inner side of the speed reducer shell, the oil leakage condition of the speed reducer is reduced, the operation condition of the speed reducer is improved, and the use effect of the, the speed reducer shell sealing mechanism solves the problems that the existing TY-series speed reducer shell sealing mechanism has the defect of poor sealing effect, dust easily enters the inner side of the speed reducer shell, the speed reducer is prone to oil leakage, the running condition of the speed reducer is affected, and the using effect of the speed reducer shell is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A TY series speed reducer housing sealing mechanism comprising a speed reducer housing (1), characterized in that: the bottom of the speed reducer shell (1) is fixedly connected with a shell base (2), the left side of the speed reducer shell (1) is movably connected with a first sealing cover (3), the left side of the first sealing cover (3) is fixedly connected with a motor box (4), the left side wall of the motor box (4) is fixedly connected with a servo motor (5), an output shaft of the servo motor (5) is fixedly connected with a driving shaft (6), the right end of the driving shaft (6) is fixedly connected with a transmission shaft (7), the right side of the speed reducer shell (1) is fixedly connected with a second sealing cover (8), the inner sides of the first sealing cover (3) and the second sealing cover (8) are both in threaded connection with a connecting screw (9), the right side of the second sealing cover (8) is fixedly connected with a sealing connecting cover (10), and the inner side of the sealing connecting cover (10) is in, the right side swing joint of the sealed lid of second (8) has first sealing washer (12), the right side swing joint of first sealing washer (12) has felt circle (13), the right side fixedly connected with second sealing washer (14) of sealing connection lid (10), inboard fixedly connected with supporting shoe (15) of speed reducer casing (1), the first sealed pad of right side fixedly connected with (16) of first sealed lid (3), the sealed pad of left side fixedly connected with second (17) of the sealed lid of second (8), the top fixedly connected with of speed reducer casing (1) lifts by crane piece (18).
2. The TY-series speed reducer housing seal mechanism according to claim 1, wherein: the outer side of the connecting screw (9) is movably connected with a spring washer, and a spring retainer ring is movably connected between the fixing screw (11) and the sealing connecting cover (10).
3. The TY-series speed reducer housing seal mechanism according to claim 1, wherein: three through holes are formed in the inner side of the supporting block (15), the diameter of each through hole is equal to that of the transmission shaft (7), and a connecting hole is formed in the inner side of the shell base (2).
4. The TY-series speed reducer housing seal mechanism according to claim 1, wherein: the quantity of connecting screw (9) is two sets of, every group the quantity of connecting screw (9) is all four, and is two sets of connecting screw (9) are the symmetric distribution with the perpendicular bisector of speed reducer casing (1).
5. The TY-series speed reducer housing seal mechanism according to claim 1, wherein: the left end of the fixing screw (11) penetrates through the spring retainer ring, the sealing connection cover (10) and the second sealing cover (8) in sequence and extends to the inner side of the second sealing cover (8).
6. The TY-series speed reducer housing seal mechanism according to claim 1, wherein: the right end of drive shaft (6) runs through motor case (4), first sealed lid (3) and first sealed pad (16) in proper order and extends to the left end of transmission shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095956.5U CN211648987U (en) | 2020-01-16 | 2020-01-16 | TY series speed reducer shell sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020095956.5U CN211648987U (en) | 2020-01-16 | 2020-01-16 | TY series speed reducer shell sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211648987U true CN211648987U (en) | 2020-10-09 |
Family
ID=72706226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020095956.5U Expired - Fee Related CN211648987U (en) | 2020-01-16 | 2020-01-16 | TY series speed reducer shell sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211648987U (en) |
-
2020
- 2020-01-16 CN CN202020095956.5U patent/CN211648987U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |