CN211924854U - Assembly buffer device of gear cover - Google Patents
Assembly buffer device of gear cover Download PDFInfo
- Publication number
- CN211924854U CN211924854U CN202020568054.9U CN202020568054U CN211924854U CN 211924854 U CN211924854 U CN 211924854U CN 202020568054 U CN202020568054 U CN 202020568054U CN 211924854 U CN211924854 U CN 211924854U
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- gear cover
- ring
- wall
- buffer
- fixed
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Abstract
The utility model relates to an assembly buffering technical field specifically is an assembly buffer of gear cover. The utility model discloses a gear cover body, gear cover body is including fixed cover and the hydraulic pressure circle of setting in fixed cover inside, in this gear cover body, the inside second cavity that is equipped with of hydraulic pressure circle, the inside water of filling up of second cavity, water receives the inside hydraulic pressure force that can produce of extrusion, hydraulic pressure force offsets partial pressure, fixed cover inner wall is the annular and is equipped with a plurality of fixed blocks, a plurality of fixed block outer wall left and right sides all are equipped with first buffer beam, two first buffer beam tops all are equipped with the second buffer beam, be equipped with first spring between second buffer beam and the first buffer beam, first spring deformation produces elasticity, elasticity offsets with the pressure of remaining part, thereby reach the mesh of buffering protection gear cover body.
Description
Technical Field
The utility model relates to an assembly buffering technical field specifically is an assembly buffer of gear cover.
Background
The gear is a mechanical element with a gear continuously meshed on a wheel rim to transmit motion and power, the gear is applied in transmission very early, along with the development of production, the stability of the gear operation is emphasized, when the root of the gear bearing load in the operation engineering, like a cantilever beam, is subjected to pulse periodic stress and exceeds the fatigue limit of a gear material, cracks can be generated at the root, therefore, a gear cover can be externally installed when the locomotive uses the gear, but when the gear operates, the gear is directly damaged to be incapable of being used continuously, the service life is shortened, and the gear cover can not be used continuously due to the fact that the gear is directly damaged seriously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembly buffer of gear cover to solve the locomotive that proposes in the above-mentioned background art and can externally install the gear cover when using the gear, but the gear is when the operation, and very big effort is used on the gear cover, causes the damage to the gear cover, and life shortens, the unable problem of continuing the use of direct damage when serious.
In order to achieve the above object, the utility model provides a following technical scheme:
an assembly buffer device of a gear cover comprises a gear cover body, the gear cover body comprises a fixed cover and a hydraulic ring arranged in the fixed cover, a second cavity is arranged in the hydraulic ring, a limiting groove is arranged at the bottom of the second cavity, a plurality of fixing blocks are annularly arranged on the inner wall of the fixing cover, first buffer rods are arranged on the left side and the right side of the outer wall of each fixing block, second buffer rods are arranged at the tops of the two first buffer rods, a first spring is arranged between the second buffer rod and the first buffer rod, a limit ring is arranged on the outer wall of the fixed cover, a fixed ring is arranged in the hydraulic ring, fixed rings are arranged on the front side and the rear side of the fixed ring, a plurality of first through holes are arranged at the positions of the fixed rings, which are close to the inner ring, a plurality of second through holes are formed in the positions, close to the outer ring, of the fixing rings, and bolts are arranged inside the second through holes.
Preferably, the spacing collar outer wall is the annular and is equipped with a plurality of spring bolts, the spring bolt rear end is equipped with the nut, the spring bolt is close to the outside of nut is equipped with the second spring, the second spring with nut fixed connection, the inside first cavity that is equipped with of spacing collar, first cavity front end is equipped with spacing wall.
Preferably, the position of the outer circumference of the fixing ring is provided with a limiting ring, and the limiting ring is in clamping fit with the limiting groove.
Preferably, a plurality of third through holes are annularly formed in the front side wall and the rear side wall of the fixing ring, and the third through holes are in threaded connection with the bolts.
Preferably, the first buffer rod is connected with the second buffer rod in a sliding mode.
Preferably, the inner wall of the fixed block is tightly attached to the outer wall of the hydraulic ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this gear guard body, fixed cover inner wall is the annular and is equipped with a plurality of fixed blocks, and a plurality of fixed block outer wall left and right sides all is equipped with first buffer beam, and two first buffer beam tops all are equipped with the second buffer beam, are equipped with first spring between second buffer beam and the first buffer beam, and first spring deformation produces elasticity, and elasticity offsets with the pressure of remaining part to reach the mesh of buffering protection gear guard body.
2. In this gear cover body, the inside second cavity that is equipped with of hydraulic pressure circle, the inside water that fills of second cavity, gear production heat during operation, then the water absorbs part of the heat in the second cavity, reaches the purpose of cooling.
3. In the gear cover body, the outer wall of the limiting ring is annularly provided with a plurality of spring bolts, the second spring is extruded to deform and generate elastic force, and then the elastic force and the pressure are mutually offset to achieve the purpose of buffering.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the fixing cover of the present invention;
fig. 3 is a schematic view of the structure of the fixing block of the present invention;
FIG. 4 is a schematic view of the spring bolt structure of the present invention;
fig. 5 is a schematic structural view of the hydraulic ring of the present invention;
fig. 6 is a schematic structural view of the fixing ring of the present invention.
In the figure: 1. a gear cover body; 2. a fixed cover; 21. a limiting ring; 211. a first cavity; 212. a limiting wall; 22. a fixed block; 221. a first buffer rod; 222. a first spring; 223. a second buffer rod; 23. a spring bolt; 231. a nut; 232. a second spring; 3. a hydraulic ring; 31. a limiting groove; 32. a second cavity; 4. a stationary ring; 41. a fixing ring; 411. a first through hole; 412. a second through hole; 413. a bolt; 42. a third through hole; 43. a limit ring.
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.
In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
An assembly buffer device of a gear cover, in order to solve the problem that when a locomotive uses a gear, the gear can be externally installed with the gear cover, but when the gear is in operation, the gear is greatly acted on the gear cover, the gear cover is damaged, the service life is shortened, and the gear can not be continuously used due to direct damage in serious cases, as a preferred embodiment, as shown in figure 1, figure 2, figure 3, figure 4, figure 5 and figure 6, the assembly buffer device comprises a gear cover body 1, the gear cover body 1 comprises a fixed cover 2 and a hydraulic ring 3 arranged in the fixed cover 2, a second cavity 32 is arranged in the hydraulic ring 3, the second cavity 32 is filled with water, when the gear is in operation, heat is generated, then the water in the second cavity 32 absorbs partial heat, and the purpose of cooling is achieved, a limit groove 31 is arranged at the bottom of the second cavity 32, a plurality of fixing blocks 22 are annularly arranged on the inner wall of the fixed cover 2, first buffer rods 221 are arranged on the left and right sides, two first buffer poles 221 tops all are equipped with second buffer pole 223, be equipped with first spring 222 between second buffer pole 223 and the first buffer pole 221, 2 outer walls of fixed cover are equipped with spacing collar 21, the inside retainer plate 4 that is equipped with of hydraulic pressure circle 3, both sides all are equipped with solid fixed ring 41 around the retainer plate 4, gu fixed ring 41 is close to the endocyclic position and seted up a plurality of first through-holes 411, be convenient for install the gear, gu fixed ring 41 has been close to the position of outer loop and has seted up a plurality of second through-holes 412, the inside bolt 413 that is equipped with of second through-hole 412.
The gear is in the inside operation of retainer plate 4, then the rotating force that gear rotation produced is used in retainer plate 4, retainer plate 4 receives effort position and shape and changes, then 4 outer walls of retainer plate extrude hydraulic pressure circle 3, hydraulic pressure circle 3 receives the extrusion to the inside aquatic product pressure of second cavity 32, then the inside hydraulic pressure force that can produce of water, hydraulic pressure force offset partial pressure plays the effect of buffering, avoid causing the damage to retainer plate 4 to the gear operation.
The hydraulic ring 3 offsets partial pressure, then leave some partial pressure to continue to act on the hydraulic ring 3, then the hydraulic ring 3 rocks the position and produces the change, then the fixed block 22 receives the extrusion of the outer wall of hydraulic ring 3, then act on pressure in first buffer pole 221 bottom through the fixed block 22, then first buffer pole 221 receives the pressure effect to slide along second buffer pole 223 inner wall, then the distance shortens between first buffer pole 221 and the second buffer pole 223, and extrude first spring 222, then first spring 222 deformation produces elasticity, elasticity offsets with the pressure of remaining part, thereby reach the purpose of buffering protection gear cover body 1.
In this example, the outer wall of the limiting ring 21 is provided with a plurality of spring bolts 23 in an annular shape, the rear end of each spring bolt 23 is provided with a nut 231, each nut 231 is fixedly connected with each spring bolt 23, the spring bolt 23 is provided with a second spring 232 outside the nut 231, the second spring 232 is fixedly connected with each nut 231, the limiting ring 21 is internally provided with a first cavity 211, the front end of the first cavity 211 is provided with a limiting wall 212, a worker rotates the nut 231 before using, the spring bolt 23 is in threaded connection with a locomotive for mounting the gear cover body 1 under the action of rotating force, the purpose of fixing the gear cover body 1 is achieved under the action of screwing force, after fixing, when the gear cover body 1 shakes, the limiting wall 212 extrudes the second spring 232, the second spring 232 is extruded to deform, elasticity is generated, and then the elasticity and the pressure are mutually offset to achieve the purpose of buffering.
Further, the position of the outer circumference of the fixing ring 4 is provided with a limiting ring 43, the limiting ring 43 is in clamping fit with the limiting groove 31, and the fixing ring 4 is fixed with the hydraulic ring 3 through clamping fit.
Specifically, a plurality of third through holes 42 are annularly formed in the front and rear side walls of the fixing ring 4, the third through holes 42 are in threaded connection with bolts 413, and the fixing ring 41 is fixed through the screwing force generated by the threaded connection.
In addition, first buffer pole 221 and second buffer pole 223 sliding connection, first buffer pole 221 and second buffer pole 223 play spacing effect to first spring 222, and first spring 222 rocks when avoiding using.
Further, the inner wall of the fixed block 22 is tightly attached to the outer wall of the hydraulic ring 3, so that the pressure of the outer wall of the hydraulic ring 3 effectively acts on the fixed block 22.
The utility model discloses when using, at first the staff rotates nut 231, then receives the locomotive threaded connection of the effect spring bolt 23 of rotating force and installation gear cover body 1, then reaches the purpose of fixed gear cover body 1 through the effect of spiral shell's power, fixed back, when gear cover body 1 takes place to rock, spacing wall 212 extrudees second spring 232, and second spring 232 extrudees takes place deformation to produce elasticity, then elasticity and pressure offset each other and reach the purpose of buffering.
After the fixing, the gear runs in the fixing ring 4, then the rotating force generated by the rotation of the gear acts on the fixing ring 4, the position and the shape of the fixing ring 4 are changed by acting force, then the outer wall of the fixing ring 4 extrudes the hydraulic ring 3, the hydraulic ring 3 generates pressure to the water in the second cavity 32 by extrusion, then a hydraulic pressure is generated in the water, the hydraulic pressure offsets partial pressure, then a part of pressure continues to act on the hydraulic ring 3, then the shaking position of the hydraulic ring 3 is changed, then the fixing block 22 is extruded by the outer wall of the hydraulic ring 3, then the pressure acts on the bottom of the first buffer rod 221 through the fixing block 22, then the first buffer rod 221 slides along the inner wall of the second buffer rod 223 by the pressure, then the distance between the first buffer rod 221 and the second buffer rod 223 is shortened, the first spring 222 is extruded, and then the first spring 222 deforms to generate elastic force, the elastic force is offset with the pressure of the rest part, thereby achieving the purpose of buffering and protecting the gear cover body 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an assembly buffer of gear cover, includes gear cover body (1), its characterized in that: the gear cover comprises a gear cover body (1) and a hydraulic ring (3) arranged in the gear cover body (2), wherein a second cavity (32) is arranged in the hydraulic ring (3), a limiting groove (31) is formed in the bottom of the second cavity (32), a plurality of fixed blocks (22) are annularly arranged on the inner wall of the gear cover body (2), first buffer rods (221) are arranged on the left side and the right side of the outer wall of each fixed block (22), second buffer rods (223) are arranged at the tops of the two first buffer rods (221), first springs (222) are arranged between the second buffer rods (223) and the first buffer rods (221), a limiting ring (21) is arranged on the outer wall of the gear cover body (2), a fixed ring (4) is arranged in the hydraulic ring (3), fixed rings (41) are arranged on the front side and the rear side of each fixed ring (4), a plurality of first through holes (411) are formed in the positions, close to the inner rings, of the fixed rings (41), a plurality of second through holes (412) are formed in the positions, close to the outer ring, of the fixing rings (41), and bolts (413) are arranged inside the second through holes (412).
2. The assembly damper device of a gear cover according to claim 1, wherein: spacing collar (21) outer wall is the annular and is equipped with a plurality of spring bolt (23), spring bolt (23) rear end is equipped with nut (231), spring bolt (23) are close to the outside of nut (231) is equipped with second spring (232), second spring (232) with nut (231) fixed connection, spacing collar (21) inside is equipped with first cavity (211), first cavity (211) front end is equipped with spacing wall (212).
3. The assembly damper device of a gear cover according to claim 1, wherein: the position of retainer plate (4) outside circumference is equipped with spacing ring (43), spacing ring (43) with spacing groove (31) joint cooperation.
4. The assembly damper device of a gear cover according to claim 1, wherein: a plurality of third through holes (42) have all been seted up to lateral wall around retainer plate (4) in the annular, third through hole (42) with bolt (413) threaded connection.
5. The assembly damper device of a gear cover according to claim 1, wherein: the first buffer rod (221) is connected with the second buffer rod (223) in a sliding mode.
6. The assembly damper device of a gear cover according to claim 1, wherein: the inner wall of the fixed block (22) is tightly attached to the outer wall of the hydraulic ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020568054.9U CN211924854U (en) | 2020-04-16 | 2020-04-16 | Assembly buffer device of gear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020568054.9U CN211924854U (en) | 2020-04-16 | 2020-04-16 | Assembly buffer device of gear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211924854U true CN211924854U (en) | 2020-11-13 |
Family
ID=73327706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020568054.9U Expired - Fee Related CN211924854U (en) | 2020-04-16 | 2020-04-16 | Assembly buffer device of gear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211924854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118088659A (en) * | 2024-04-29 | 2024-05-28 | 福建明泰船舶科技有限公司 | Gear chamber cover connection structure |
-
2020
- 2020-04-16 CN CN202020568054.9U patent/CN211924854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118088659A (en) * | 2024-04-29 | 2024-05-28 | 福建明泰船舶科技有限公司 | Gear chamber cover connection structure |
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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: 20201113 |