CN217152709U - Flange sealing structure for speed reducer - Google Patents
Flange sealing structure for speed reducer Download PDFInfo
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- CN217152709U CN217152709U CN202221205846.5U CN202221205846U CN217152709U CN 217152709 U CN217152709 U CN 217152709U CN 202221205846 U CN202221205846 U CN 202221205846U CN 217152709 U CN217152709 U CN 217152709U
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Abstract
The application discloses flange seal structure for speed reducer relates to the technical field of speed reducer, including the ring flange, one side of ring flange sets up the flange axle, the mounting hole has been seted up to one side of ring flange, the ring flange with the through-hole has all been seted up to one side of flange axle, the mounting groove has been seted up to one side of ring flange, one side fixed mounting of flange axle has the installation piece, the installation piece with the mounting groove is pegged graft, one side of installation piece is seted up flutedly, the tank bottom fixed mounting of recess has a spring, the top fixed mounting of a spring has the lug, spacing hole has been seted up to one side of mounting groove, the inside movable mounting in spacing hole has the gag lever post. The application a flange seal structure for speed reducer, simple structure, convenient to use, the connectivity is strong, the installation and dismantlement of being convenient for, the leakproofness is connected in the reinforcing, improves connection stability, has good anticorrosion and wear-resisting effect.
Description
Technical Field
The application relates to the technical field of speed reducers, in particular to a flange sealing structure for a speed reducer.
Background
The planetary reducer is an industrial product with wide application, and can reduce the rotating speed of a motor and increase the output torque. The planetary reducer can be used as a matched component for industries such as hoisting, digging, transportation, building and the like.
In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, when the flange structure of the existing speed reducer is used, due to the fact that the flange structure is poor in connectivity, the flange structure is inconvenient to mount and dismount, and inconvenient to replace for maintenance, and therefore the flange sealing structure for the speed reducer is provided.
SUMMERY OF THE UTILITY MODEL
When using, because flange structure connectivity is relatively poor for improving the flange structure of speed reducer, be not convenient for installation and dismantlement, inconvenient more for the problem of maintenance, this application provides a flange seal structure for speed reducer.
The application provides a flange seal structure for speed reducer adopts following technical scheme:
a flange sealing structure for a speed reducer comprises a flange plate, wherein a flange shaft is arranged on one side of the flange plate, one side of the flange plate is provided with a mounting hole, one sides of the flange plate and the flange shaft are both provided with through holes, one side of the flange plate is provided with an installation groove, one side of the flange shaft is fixedly provided with an installation block, the mounting block is inserted into the mounting groove, one side of the mounting block is provided with a groove, the bottom of the groove is fixedly provided with a first spring, the top end of the first spring is fixedly provided with a convex block, one side of the mounting groove is provided with a limiting hole, a limiting rod is movably arranged in the limiting hole, the top end and the bottom end of the flange plate are both provided with a placing groove, the inside fixed mounting of standing groove has No. two springs, No. two spring movable sleeve establish the outside of gag lever post, one side fixed mounting of gag lever post has the movable block.
Through adopting above-mentioned technical scheme, through the cooperation of mounting groove and installation piece, be convenient for make ring flange and flange hub connection, strengthen the connectivity, be convenient for install and dismantle, through the cooperation of a spring and lug, when the installation piece reachs the mounting groove bottom, the lug gets into spacing downthehole portion through a spring, it is fixed with flange axle locking to make the ring flange, strengthen connection stability, through pressing down the movable block, make the standing groove inside tighten up, make the gag lever post extrude spacing downthehole lug, thereby make the flange axle be convenient for extract, make flange axle convenient to detach.
Optionally, a sealing gasket is fixedly mounted at a side end of the mounting block.
Through adopting above-mentioned technical scheme, through sealed the pad, strengthen and connect the leakproofness.
Optionally, the flange plate is close to one side movable mounting of movable block has the protective cover.
Through adopting above-mentioned technical scheme, through installing the protective cover, be convenient for protect the protective cover, avoid the mistake to touch the movable block as far as possible.
Optionally, one side fixed mounting of protective cover has the bolt, the top and the bottom of ring flange all set up threaded hole, the bolt with the screw hole adaptation.
Through adopting above-mentioned technical scheme, through bolt and screw hole cooperation, it is fixed to make the protective cover be convenient for lock.
Optionally, an anti-corrosion layer is fixedly mounted on the outer side of the flange shaft, and the anti-corrosion layer is made of polyamide resin.
By adopting the technical scheme, the anti-corrosion layer is arranged on the outer side of the flange shaft, so that the service life of the flange structure is prolonged.
Optionally, a wear-resistant layer is fixedly mounted inside the flange shaft, and the wear-resistant layer is made of phenolic resin.
Through adopting above-mentioned technical scheme, through be provided with the wearing layer in the flange axle, improve inside wear-resisting effect.
Optionally, a clamping block is fixedly mounted at the top end of the mounting groove, a clamping groove is formed in one side of the mounting block, and the clamping block is matched with the clamping groove.
Through adopting above-mentioned technical scheme, through the cooperation of fixture block and draw-in groove, play limiting displacement.
To sum up, the present application includes the following beneficial effects:
the flange plate is connected with the flange shaft conveniently through the matching of the mounting groove and the mounting block, the connection is enhanced, the mounting and the dismounting are convenient, the sealing gasket is fixedly mounted at the side end of the mounting block, the connection sealing performance is enhanced, through the matching of a spring and a lug, when the mounting block reaches the bottom end of the mounting groove, the lug enters the limiting hole through the spring, the flange plate and the flange shaft are locked and fixed, the connection stability is enhanced, through pressing the movable block, the inside of the placing groove is tightened, the lug in the limiting hole is extruded by the limiting rod, so that the flange shaft is convenient to pull out, the flange shaft is convenient to dismount, through arranging the anti-corrosion layer at the outer side of the flange shaft, the service life of the flange structure is enhanced, through arranging the wear-resistant layer in the flange shaft, the internal wear-resistant effect is improved, through movably mounting the protective cover at one side of the movable block, the protective cover is convenient to protect the protective cover, the movable block is prevented from being touched by mistake.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic diagram of the internal structure of the present application;
fig. 3 is an enlarged view of the area a in fig. 2.
Description of reference numerals: 1. a flange plate; 2. a flange shaft; 3. mounting holes; 4. a through hole; 5. mounting grooves; 6. mounting blocks; 7. a groove; 8. a first spring; 9. a bump; 10. a limiting hole; 11. a limiting rod; 12. a placement groove; 13. a second spring; 14. a movable block; 15. a gasket; 16. an anti-corrosion layer; 17. a wear layer; 18. a clamping block; 19. a card slot; 20. a protective cover; 21. a bolt; 22. a threaded bore.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Example (b):
the embodiment of the application discloses a flange seal structure for speed reducer. Referring to fig. 1 and 2, a flange sealing structure for a speed reducer comprises a flange plate 1, a flange shaft 2 is arranged on one side of the flange plate 1, a mounting hole 3 is formed in one side of the flange plate 1, through holes 4 are formed in one sides of the flange plate 1 and the flange shaft 2, an anti-corrosion layer 16 is fixedly mounted on the outer side of the flange shaft 2, the anti-corrosion layer 16 is made of polyamide resin, and the anti-corrosion layer 16 is arranged on the outer side of the flange shaft 2, so that the service life of the flange structure is prolonged. The inside fixed mounting of flange axle 2 has wearing layer 17, and wearing layer 17 is phenolic resin, through being provided with wearing layer 17 in flange axle 2, improves inside wear-resisting effect.
Referring to fig. 2 and 3, mounting groove 5 has been seted up to one side of ring flange 1, and one side fixed mounting of flange axle 2 has installation piece 6, and installation piece 6 is pegged graft with mounting groove 5, through mounting groove 5 and the cooperation of installation piece 6, is convenient for make ring flange 1 be connected with flange axle 2, strengthens the connectivity, is convenient for install and dismantle. The side end of the mounting block 6 is fixedly provided with a sealing gasket 15, and the sealing performance of the connection is enhanced through the sealing gasket 15. The top end of the mounting groove 5 is fixedly provided with a clamping block 18, one side of the mounting block 6 is provided with a clamping groove 19, the clamping block 18 is matched with the clamping groove 19, and the limiting effect is achieved through the matching of the clamping block 18 and the clamping groove 19.
Referring to fig. 2 and 3, a groove 7 is formed in one side of the mounting block 6, a spring 8 is fixedly mounted at the bottom of the groove 7, a lug 9 is fixedly mounted at the top end of the spring 8, a limiting hole 10 is formed in one side of the mounting groove 5, and through the cooperation of the spring 8 and the lug 9, when the mounting block 6 reaches the bottom end of the mounting groove 5, the lug 9 enters the limiting hole 10 through the spring 8, so that the flange plate 1 and the flange shaft 2 are locked and fixed, and the connection stability is enhanced.
Referring to fig. 2 and 3, the inside slidable mounting of spacing hole 10 has gag lever post 11, standing groove 12 has all been seted up with the bottom to the top of ring flange 1, the inside fixed mounting of standing groove 12 has No. two springs 13, No. two springs 13 movable sleeve establish in the outside of gag lever post 11, one side fixed mounting of gag lever post 11 has movable block 14, through pressing down movable block 14, make standing groove 12 inside tighten up, make gag lever post 11 extrude the lug 9 in the spacing hole 10, thereby make flange axle 2 be convenient for extract, make flange axle 2 convenient to detach.
Referring to fig. 1, one side that ring flange 1 is close to movable block 14 articulates there is protective cover 20, through installing protective cover 20, is convenient for protect protective cover 20, avoids the mistake as far as possible to touch movable block 14. One side fixed mounting of protective cover 20 has bolt 21, and threaded hole 22 has all been seted up with the bottom in the top of ring flange 1, and bolt 21 and threaded hole 22 adaptation make protective cover 20 be convenient for lock fixedly through bolt 21 and the cooperation of threaded hole 22.
The implementation principle of the flange sealing structure for the speed reducer provided by the embodiment of the application is as follows:
when the flange structure is used, a worker can conveniently insert the flange plate 1 and the flange shaft 2 through the matching of the mounting groove 5 and the mounting block 6, the connection performance is enhanced, the installation and the disassembly are convenient, the sealing gasket 15 is fixedly arranged at the side end of the mounting block 6, the connection sealing performance is enhanced, in the inserting process of the mounting block 6 and the mounting groove 5, the first spring 8 extends to enable the lug 9 to enter the limiting hole 10, the flange plate 1 and the flange shaft 2 are locked and fixed, the connection stability is enhanced, in the disassembly process, the movable block 14 is pressed to enable the inside of the placing groove 12 to be tightened, the lug 9 in the limiting hole 10 is extruded out by the limiting rod 11, so that the flange shaft 2 can be conveniently pulled out, the service life of the flange structure is prolonged through the anti-corrosion layer 16 arranged on the outer side of the flange shaft 2, the wear-resistant effect of the inside is improved through the wear-resistant layer 17 arranged in the flange shaft 2, the protective cover 20 is movably arranged on one side of the movable block 14, the protecting cover 20 is protected conveniently, and the movable block 14 is prevented from being touched by mistake.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a flange seal structure for speed reducer, includes ring flange (1), its characterized in that: a flange shaft (2) is arranged on one side of the flange plate (1), a mounting hole (3) is formed in one side of the flange plate (1), through holes (4) are formed in the flange plate (1) and one side of the flange shaft (2), a mounting groove (5) is formed in one side of the flange plate (1), a mounting block (6) is fixedly mounted on one side of the flange shaft (2), the mounting block (6) is spliced with the mounting groove (5), a groove (7) is formed in one side of the mounting block (6), a first spring (8) is fixedly mounted at the bottom of the groove (7), a lug (9) is fixedly mounted at the top end of the first spring (8), a limiting hole (10) is formed in one side of the mounting groove (5), a limiting rod (11) is slidably mounted in the limiting hole (10), and a placing groove (12) is formed in the top end and the bottom end of the flange plate (1), the inside fixed mounting of standing groove (12) has No. two springs (13), No. two springs (13) movable sleeve are established the outside of gag lever post (11), one side fixed mounting of gag lever post (11) has movable block (14).
2. The flange seal structure for a speed reducer of claim 1, wherein: and a sealing gasket (15) is fixedly arranged at the side end of the mounting block (6).
3. The flange seal structure for a speed reducer of claim 1, wherein: one side that ring flange (1) is close to movable block (14) articulates there is protective cover (20).
4. A flange seal structure for a speed reducer according to claim 3, wherein: one side fixed mounting of protective cover (20) has bolt (21), threaded hole (22) have all been seted up with the bottom on the top of ring flange (1), bolt (21) with threaded hole (22) adaptation.
5. The flange seal structure for a speed reducer of claim 1, wherein: an anti-corrosion layer (16) is fixedly mounted on the outer side of the flange shaft (2), and the anti-corrosion layer (16) is made of polyamide resin.
6. The flange seal structure for a speed reducer of claim 1, wherein: the inner part of the flange shaft (2) is fixedly provided with a wear-resistant layer (17), and the wear-resistant layer (17) is made of phenolic resin.
7. The flange seal structure for a speed reducer of claim 1, wherein: a clamping block (18) is fixedly mounted at the top end of the mounting groove (5), a clamping groove (19) is formed in one side of the mounting block (6), and the clamping block (18) is matched with the clamping groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221205846.5U CN217152709U (en) | 2022-05-18 | 2022-05-18 | Flange sealing structure for speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221205846.5U CN217152709U (en) | 2022-05-18 | 2022-05-18 | Flange sealing structure for speed reducer |
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| Publication Number | Publication Date |
|---|---|
| CN217152709U true CN217152709U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221205846.5U Active CN217152709U (en) | 2022-05-18 | 2022-05-18 | Flange sealing structure for speed reducer |
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| CN (1) | CN217152709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501780A (en) * | 2022-09-19 | 2022-12-23 | 浙江华特新材料有限公司 | Preparation of antirust anticorrosive functional coating |
-
2022
- 2022-05-18 CN CN202221205846.5U patent/CN217152709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501780A (en) * | 2022-09-19 | 2022-12-23 | 浙江华特新材料有限公司 | Preparation of antirust anticorrosive functional coating |
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