CN216280108U - Split type engine flywheel shell convenient to assemble and disassemble - Google Patents
Split type engine flywheel shell convenient to assemble and disassemble Download PDFInfo
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- CN216280108U CN216280108U CN202122896911.5U CN202122896911U CN216280108U CN 216280108 U CN216280108 U CN 216280108U CN 202122896911 U CN202122896911 U CN 202122896911U CN 216280108 U CN216280108 U CN 216280108U
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- fixedly connected
- sealing gasket
- flywheel housing
- disassemble
- flywheel
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- 238000007789 sealing Methods 0.000 claims abstract description 39
- 238000001125 extrusion Methods 0.000 claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 34
- 230000000694 effects Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 230000003139 buffering effect Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of engine flywheel shells, and particularly relates to a split type engine flywheel shell convenient to assemble and disassemble, which comprises a flywheel shell body, a concave table, a nut, a thread groove, an installation hole, a sealing gasket, an extrusion block and a wear-resistant layer, wherein a shell is arranged on the periphery of the flywheel shell body, a zinc-plated layer used for driving the concave table to be horizontally installed is fixedly connected to the end side of the shell, the sealing gasket is arranged on the periphery of the installation hole, a spring fixedly connected with the extrusion block is fixedly connected to the end side of the sealing gasket, a positioning hole is formed in the extrusion block, a reinforcing rib is arranged in the sealing gasket, and a buffer layer fixedly connected with the wear-resistant layer is fixedly connected to the end side of the reinforcing rib. This split type engine flywheel shell convenient to assembly and disassembly, simple structure, low in manufacturing cost, the quick dismantlement installation of being convenient for, the heat dissipation of being convenient for and the leakproofness is better, long-time use is difficult for wearing and tearing to rust, has increased the practicality of flywheel shell.
Description
Technical Field
The utility model relates to the technical field of engine flywheel shells, in particular to a split type engine flywheel shell convenient to assemble and disassemble.
Background
The flywheel shell is installed between an engine and a gearbox, is externally connected with a crank case, a starter and an oil pan, is internally provided with a flywheel assembly, plays the roles of connecting a machine body, protecting and carrying, and has the main function of realizing the effective connection of the engine and the transmission.
However, the existing flywheel shell of the engine is complex in structure, high in manufacturing cost, complex in mounting and dismounting process, inconvenient to rapidly assemble and disassemble, low in use flexibility, poor in heat dissipation effect and poor in sealing performance, the junction is easily abraded after long-time use, and the practicability of the flywheel shell is reduced.
Aiming at the problems, innovative design is urgently needed on the basis of the original split type engine flywheel shell convenient to assemble and disassemble.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a split type engine flywheel shell convenient to assemble and disassemble, and aims to solve the problems that the existing split type engine flywheel shell convenient to assemble and disassemble, which is provided in the background art, is complex in structure, high in manufacturing cost, complex in assembling and disassembling process, inconvenient to rapidly assemble and disassemble, low in using flexibility, poor in heat dissipation effect and poor in sealing performance, the connecting part is easy to wear after long-time use, and the practicability of the flywheel shell is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a split type engine flywheel shell convenient to assemble and disassemble comprises a flywheel shell body, a concave platform, a nut, a thread groove, a mounting hole, a sealing gasket, an extrusion block and a wear-resistant layer, wherein a shell is arranged on the periphery of the flywheel shell body, a zinc-plated layer for driving the concave platform to be horizontally mounted is fixedly connected to the end side of the shell, heat dissipation holes are formed in the inner end of the flywheel shell body, a limiting hole for driving the nut to be horizontally mounted is fixedly connected to the end side of the flywheel shell body, a connecting rod for driving the thread groove to be axially mounted is fixedly connected to the end of the nut, a bolt is fixedly connected to the end of the connecting rod, a gasket for driving the mounting hole to be horizontally mounted is fixedly connected to the middle position of the flywheel shell body, the sealing gasket is mounted on the periphery of the mounting hole, and a spring fixedly connected to the end side of the sealing gasket and the extrusion block is fixedly connected to the end side of the sealing gasket, the inner part of the extrusion block is provided with a positioning hole, the inner part of the sealing gasket is provided with a reinforcing rib, and the end side of the reinforcing rib is fixedly connected with a buffer layer fixedly connected with the wear-resistant layer.
Preferably, the flywheel housing body is connected with the housing in an embedded manner, and the housing is connected with the zinc coating by glue.
Preferably, the radiating holes are distributed on the circumferential side of the flywheel casing body at equal intervals, and the radiating holes and the flywheel casing body are arranged in an axis coincidence mode.
Preferably, the limiting hole is connected with the connecting rod in an embedded mode, the limiting hole and the connecting rod form a fixed mounting structure through a nut, and the nut and the bolt form a connecting mounting structure through the connecting rod.
Preferably, the sealing gasket is connected with the extrusion block in a clamping manner, and the sealing gasket and the mounting hole form a telescopic mounting structure through a spring.
Preferably, the wear-resistant layer is tightly attached to the buffer layer, and the wear-resistant layer and the buffer layer are arranged on the same horizontal plane.
Compared with the prior art, the utility model has the beneficial effects that: the split type engine flywheel shell convenient to assemble and disassemble has the advantages of simple structure, low manufacturing cost, convenience for quick disassembly and assembly, convenience for heat dissipation, better sealing property, difficulty in abrasion and rusting after long-time use and increased practicability of the flywheel shell;
1. in the process of installing the flywheel housing and the engine, in order to facilitate installation, a plurality of limiting holes are formed in the surface of the flywheel housing body, during installation, the connecting rod penetrates through the limiting holes, thread grooves are wound on the peripheral sides of the connecting rod, workers can conveniently and quickly penetrate through the limiting holes, a bolt is arranged at one end of the connecting rod, the bolt plays a role in fixing a block, a nut is manually rotated and screwed after penetrating and installing, so that the nut is tightly connected and is not easy to fall off, the nut is rotated and loosened during disassembly to take out the connecting rod, and therefore the use flexibility is improved;
2. when bell housing erection joint, make its contact extrusion cause the mar easily, it is pleasing to the eye to influence, week side at the mounting hole sets up seal gasket, can play the effect of connection seal through seal gasket, set up the spring between seal gasket and mounting hole, the spring can play the effect of buffer power, prevent to warp at the in-process that uses, and the avris at seal gasket installation extrusion piece, the inside of extrusion piece sets up the locating hole, form the screens through the extrusion piece, install fast through the extrusion piece, reach the effect that accurate location reduced the deviation, the flexibility of installation has been increased.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the connection structure of the nut and the connecting rod of the present invention;
FIG. 3 is a schematic view of a connection structure of a mounting hole and a sealing gasket according to the present invention;
FIG. 4 is a schematic view of a connection structure of a buffer layer and a gasket according to the present invention.
In the figure: 1. a flywheel housing body; 2. a housing; 3. a zinc coating layer; 4. a concave platform; 5. heat dissipation holes; 6. a limiting hole; 7. a nut; 8. a connecting rod; 9. a thread groove; 10. a bolt; 11. a gasket; 12. mounting holes; 13. sealing gaskets; 14. a spring; 15. extruding the block; 16. positioning holes; 17. reinforcing ribs; 18. a buffer layer; 19. and a wear-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a split type engine flywheel casing convenient to assemble and disassemble comprises a flywheel casing body 1, a casing 2, a galvanized layer 3, a concave table 4, heat dissipation holes 5, limiting holes 6, nuts 7, connecting rods 8, thread grooves 9, bolts 10, gaskets 11, mounting holes 12, a sealing gasket 13, springs 14, extrusion blocks 15, positioning holes 16, reinforcing ribs 17, a buffer layer 18 and a wear-resistant layer 19, wherein the casing 2 is arranged on the periphery of the flywheel casing body 1, the galvanized layer 3 for driving the concave table 4 to be horizontally mounted is fixedly connected to the end side of the casing 2, the heat dissipation holes 5 are arranged at the inner end of the flywheel casing body 1, the limiting holes 6 for driving the nuts 7 to be horizontally mounted are fixedly connected to the end side of the flywheel casing body 1, the connecting rods 8 for driving the thread grooves 9 to be axially mounted are fixedly connected to the end of the nuts 7, the bolts 10 are fixedly connected to the end of the connecting rods 8, the gaskets 11 for driving the mounting holes 12 to be horizontally mounted are fixedly connected to the middle position of the flywheel casing body 1, a sealing gasket 13 is arranged on the periphery of the mounting hole 12, the end side of the sealing gasket 13 is fixedly connected with a spring 14 fixedly connected with an extrusion block 15, a positioning hole 16 is arranged inside the extrusion block 15, a reinforcing rib 17 is arranged inside the sealing gasket 13, and the end side of the reinforcing rib 17 is fixedly connected with a buffer layer 18 fixedly connected with a wear-resistant layer 19;
furthermore, the flywheel housing body 1 is connected with the housing 2 in an embedded manner, the housing 2 is connected with the galvanized layer 3 by glue, the surface of the flywheel housing body 1 can be rusted after long-time use, so that the use performance of the flywheel housing is affected, the housing 2 is arranged on the periphery of the flywheel housing body 1, the flywheel housing body can be protected in an enhanced manner through the housing 2, the galvanized layer 3 is arranged on the periphery of the housing 2, the galvanized layer 3 has strong corrosion resistance and can play a role in rust prevention, the situation that the use effect is affected by rusting of the surface of the flywheel housing after long-time use is prevented, and the service life of the flywheel housing body is prolonged;
furthermore, the heat dissipation holes 5 are distributed on the circumferential side of the flywheel housing body 1 at equal intervals, the heat dissipation holes 5 and the flywheel housing body 1 are arranged in an axis coincidence mode, the flywheel housing can generate heat energy when being used for a long time, the heat accumulation cannot be dispersed, the temperature of the flywheel housing can be increased, the flywheel housing is seriously damaged when being used in a high-temperature environment for a long time, the service life of the flywheel housing is shortened, the heat dissipation holes 5 are arranged on the circumferential side of the flywheel housing body 1, the heat can be discharged through the heat dissipation holes 5, the heat accumulation is prevented from influencing the service performance, and the practicability of the flywheel housing is improved;
furthermore, the limiting holes 6 are connected with the connecting rod 8 in an embedded mode, the limiting holes 6 and the connecting rod 8 form a fixed installation structure through nuts 7, the nuts 7 and the bolts 10 form a connection installation structure through the connecting rod 8, in the process of installing the flywheel housing and the engine, in order to enable the flywheel housing and the engine to be installed conveniently, the multiple limiting holes 6 are formed in the surface of the flywheel housing body 1, the connecting rod 8 penetrates through the limiting holes 6 during installation, threaded grooves 9 are wound on the peripheral sides of the connecting rod 8, workers can conveniently and quickly penetrate through the limiting holes 6, the bolts 10 are arranged at one end of the connecting rod 8, the bolts 10 achieve the effect of fixing a block, the nuts 7 are manually rotated and screwed after penetrating installation, the connection is tight and not prone to falling off, the nuts 7 are rotated and loosened to take out the connecting rods 8 during disassembly, and therefore the use flexibility is increased;
furthermore, the sealing gasket 13 is connected with the extrusion block 15 in a clamping manner, and the sealing gasket 13 and the mounting hole 12 form a telescopic mounting structure through the spring 14, when the flywheel housing is mounted and connected, the flywheel housing is easy to contact and extrude to cause scratches, so that the appearance is attractive, the sealing gasket 13 is arranged on the peripheral side of the mounting hole 12, the sealing gasket 13 can achieve the effect of connection and sealing, the spring 14 is arranged between the sealing gasket 13 and the mounting hole 12, the spring 14 can achieve the effect of buffering force and prevent deformation in the using process, the extrusion block 15 is mounted on the lateral side of the sealing gasket 13, the positioning hole 16 is arranged inside the extrusion block 15, clamping is formed through the extrusion block 15, and the rapid mounting is performed through the extrusion block 15, so that the effect of accurate positioning and reducing deviation is achieved, and the mounting flexibility is increased;
further, closely laminate between wearing layer 19 and the buffer layer 18, and locate same horizontal plane setting between wearing layer 19 and the buffer layer 18, long-time flywheel shell operation of using can produce the friction, long-time friction can make it impaired, reduce use intensity, inner at seal gasket 13 sets up strengthening rib 17, strengthening rib 17 can increase seal gasket 13's price intensity, at seal gasket 13's internally mounted wearing layer 19, wearing layer 19 can strengthen the wear-resisting degree of flywheel shell, avris at wearing layer 19 sets up buffer layer 18, buffer layer 18 can play buffering absorbing effect to the in-process of flywheel shell body 1 operation, the usability of flywheel shell has been increased.
The working principle is as follows: when the split engine flywheel shell convenient to assemble and disassemble is used, firstly, the split engine flywheel shell is installed, a plurality of limiting holes 6 are formed in the surface of a flywheel shell body 1, when the split engine flywheel shell is installed, a connecting rod 8 penetrates through the limiting holes 6, the peripheral sides of the connecting rod 8 are wound with thread grooves 9, workers can conveniently and quickly penetrate through the limiting holes 6, a bolt 10 is arranged at one end of the connecting rod 8, the bolt 10 plays a role in fixing a block, after penetrating and installing, a nut 7 is manually rotated and screwed tightly to enable the connection to be tight and not easy to fall off, when the split engine flywheel shell is disassembled, the nut 7 is rotated and loosened to take out the connecting rod 8, when the flywheel shell is installed and connected, the contact extrusion of the flywheel shell is easy to cause scratches, the appearance is influenced, a sealing effect can be achieved by arranging a sealing gasket 13, a spring 14 is arranged between the sealing gasket 13 and an installing hole 12, the spring 14 can play a role in buffering force and prevent deformation in the using process, and the side of the sealing gasket 13 is provided with the extrusion block 15, the extrusion block 15 forms clamping position to be quickly installed, the effect of accurately positioning and reducing deviation is achieved, the inner end of the sealing gasket 13 is provided with the reinforcing rib 17, the reinforcing rib 17 can increase the price strength of the sealing gasket 13, the sealing gasket 13 is internally provided with the wear-resistant layer 19, the wear-resistant layer 19 can enhance the abrasion resistance of the flywheel housing, the side of the wear-resistant layer 19 is provided with the buffer layer 18, the buffer layer 18 can play a role of buffering and damping in the operation process of the flywheel housing body 1, the flywheel housing can generate heat energy after long-time use, the temperature of the flywheel housing can be increased due to heat accumulation and non-dispersion, the flywheel housing is seriously damaged after being used in a high-temperature environment for a long time, the service life of the flywheel housing is shortened, the heat dissipation holes 5 are arranged on the peripheral side of the flywheel housing body 1, and the heat can be discharged through the heat dissipation holes 5, avoid the heat to pile up and influence performance, increased the practicality of bell housing.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a split type engine flywheel shell convenient to assemble and disassemble, includes flywheel shell body (1), concave station (4), nut (7), thread groove (9), mounting hole (12), seal gasket (13), extrusion piece (15) and wearing layer (19), its characterized in that: the peripheral side of the flywheel housing body (1) is provided with a housing (2), the end side of the housing (2) is fixedly connected with a galvanized layer (3) used for driving the concave table (4) to be horizontally installed, the inner end of the flywheel housing body (1) is provided with a heat dissipation hole (5), the end side of the flywheel housing body (1) is fixedly connected with a limiting hole (6) used for driving the nut (7) to be horizontally installed, the end part of the nut (7) is fixedly connected with a connecting rod (8) used for driving the thread groove (9) to be axially installed, the end part of the connecting rod (8) is fixedly connected with a bolt (10), the middle position of the flywheel housing body (1) is fixedly connected with a gasket (11) used for driving the installation hole (12) to be horizontally installed, the peripheral side of the installation hole (12) is provided with a sealing gasket (13), the end side of the sealing gasket (13) is fixedly connected with a spring (14) fixedly connected with the extrusion block (15), the inner part of the extrusion block (15) is provided with a positioning hole (16), the inner part of the sealing gasket (13) is provided with a reinforcing rib (17), and the end side of the reinforcing rib (17) is fixedly connected with a buffer layer (18) fixedly connected with the wear-resistant layer (19).
2. The split-type engine flywheel housing convenient to assemble and disassemble as claimed in claim 1, wherein: the flywheel housing body (1) is connected with the housing (2) in an embedded mode, and the housing (2) is connected with the zinc coating (3) through glue.
3. The split-type engine flywheel housing convenient to assemble and disassemble as claimed in claim 1, wherein: the heat dissipation holes (5) are distributed at the peripheral positions of the flywheel housing body (1) at equal intervals, and the heat dissipation holes (5) and the flywheel housing body (1) are arranged in an axis coincidence mode.
4. The split-type engine flywheel housing convenient to assemble and disassemble as claimed in claim 1, wherein: the limiting hole (6) is connected with the connecting rod (8) in an embedded mode, the limiting hole (6) and the connecting rod (8) form a fixed mounting structure through the nut (7), and the nut (7) and the bolt (10) form a connecting mounting structure through the connecting rod (8).
5. The split-type engine flywheel housing convenient to assemble and disassemble as claimed in claim 1, wherein: the sealing gasket (13) is connected with the extrusion block (15) in a clamping manner, and the sealing gasket (13) and the mounting hole (12) form a telescopic mounting structure through a spring (14).
6. The split-type engine flywheel housing convenient to assemble and disassemble as claimed in claim 1, wherein: the wear-resistant layer (19) is tightly attached to the buffer layer (18), and the same horizontal plane is arranged between the wear-resistant layer (19) and the buffer layer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122896911.5U CN216280108U (en) | 2021-11-24 | 2021-11-24 | Split type engine flywheel shell convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122896911.5U CN216280108U (en) | 2021-11-24 | 2021-11-24 | Split type engine flywheel shell convenient to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216280108U true CN216280108U (en) | 2022-04-12 |
Family
ID=81037093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122896911.5U Active CN216280108U (en) | 2021-11-24 | 2021-11-24 | Split type engine flywheel shell convenient to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216280108U (en) |
-
2021
- 2021-11-24 CN CN202122896911.5U patent/CN216280108U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240109 Address after: 2 / F, no.979, Yunhan Road, Lingang New District, free trade pilot zone, Pudong New Area, Shanghai Patentee after: Lister (Shanghai) Power Technology Co.,Ltd. Address before: 313219 floor 1, No. 1, Yonghe Road, LEIDIAN Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang kaineng Precision Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right |