CN212959756U - Outer gear ring support combination - Google Patents
Outer gear ring support combination Download PDFInfo
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- CN212959756U CN212959756U CN202021830064.1U CN202021830064U CN212959756U CN 212959756 U CN212959756 U CN 212959756U CN 202021830064 U CN202021830064 U CN 202021830064U CN 212959756 U CN212959756 U CN 212959756U
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- gear
- ring
- groove
- external
- fluted disc
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Abstract
The utility model provides an outer ring gear support combination, including lid, first louvre, go-between, internal gear, external gear, camshaft, outer ring gear groove, axostylus axostyle and inside groove, the lid surface is equipped with first louvre, the go-between is installed to terminal surface under the first louvre, the axostylus axostyle is installed to the go-between up end, sealed pad is installed to axostylus axostyle right-hand member face, sealed pad right-hand member face-mounting has the camshaft, the fluted disc is installed to the camshaft up end, fluted disc surface mounting has the external gear, external gear internally mounted has the second louvre, the casing is installed to second louvre up end, casing internally mounted has the oil blanket, the sealing washer is installed to the terminal surface under: avoided the device to the not good problem of gear protection, solved the poor problem of original device location effect, improved the utility model discloses an outer ring gear sectional shelf-unit's effect.
Description
Technical Field
The utility model relates to an outer ring gear support combination belongs to outer ring gear support technical field.
Background
The flywheel gear ring is embedded on the outer edge of the flywheel after being heated, and is fastened on the outer edge of the flywheel after being cooled, and is used for being meshed with a starter gear to drive a crankshaft to rotate and start an engine. The gear ring is made of rigid material, and the idle running sound generated by the collision between the driving gear and the flywheel gear ring of the engine when the starter is started is caused by the deformation of the gear ring and the overlarge gap of the gear ring. Mainly because the impact is generated between the starter gear and the flywheel gear ring or the poor meshing of the two teeth is generated when the engine is started
And breaking the gear ring. The power supply of the starter is switched on too early, so that the starter gear collides with the flywheel gear ring. The gear ring support structure can effectively connect gear rings and is convenient to work together.
In the prior art, the external gear ring support equipment lacks an effective external gear ring support combination, is poor in protection of gears, lacks an effective positioning design, and needs an external gear ring support combination to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, the utility model aims at providing an outer ring gear support combination through adding lid, first louvre, go-between, internal gear, external gear, camshaft, external ring gear groove, axostylus axostyle and inside groove to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the present invention is realized by the following technical solution: an external gear ring bracket combination comprises a cover body, a first heat dissipation hole, a connecting ring, an internal gear, an external gear, a camshaft, an external gear groove, a shaft lever and an internal groove, the surface of the cover body is provided with a first heat dissipation hole, the lower end surface of the first heat dissipation hole is provided with a connecting ring, the upper end surface of the connecting ring is provided with a shaft lever, the right end surface of the shaft lever is provided with a sealing gasket, the right end surface of the sealing gasket is provided with a cam shaft, a fluted disc is arranged on the upper end surface of the cam shaft, an outer gear is arranged on the surface of the fluted disc, a second heat dissipation hole is arranged inside the outer gear, a shell is arranged on the upper end surface of the second heat dissipation hole, an oil seal is arranged in the shell, a sealing ring is arranged on the lower end surface of the oil seal, an inner gear is installed on the lower end face of the sealing ring, a groove is formed in the cover body, a sliding groove is formed in the outer surface of the groove, and an inner groove is installed on the right end face of the sliding groove.
Further, the lid passes through welded fastening with the go-between, the oil blanket is through moulding with the casing and melting welded fastening, sealing washer and oil blanket are through moulding melting welded fastening, camshaft and fluted disc pass through welded fastening, outer ring groove passes through welded fastening with the fluted disc, the solidification circle passes through welded fastening with the fluted disc.
Furthermore, a plurality of groups of external teeth are arranged on the surface of the external gear, the specifications of the external teeth are the same, the cross section of each external tooth is of a trapezoidal structure, and the external teeth are made of alloy metal materials.
Further, the internal gear surface is equipped with multiunit internal tooth, and multiunit the internal tooth specification is the same, internal tooth cross-section is the trapezium structure, the internal tooth is made for alloy metal material.
Further, the fluted disc is made of alloy metal, a shaft rod groove is formed in the fluted disc, a bearing is installed in the shaft rod groove, and the shaft rod is of a movable structure.
Furthermore, an oil seal wall groove and a seal ring groove are formed in the shell, and a curing ring is installed at the welding position of the outer gear and the shell.
Furthermore, the first heat dissipation holes have multiple groups, the specifications of the multiple groups of first heat dissipation holes are the same, and the interior of each first heat dissipation hole is a smooth surface.
Furthermore, the diameter of the groove in the cover body is consistent with the diameter of the cross section of the shaft rod, a rubber strip is arranged in the sliding groove, the diameter of the inner portion of the cover body is the same as the diameter of the cross section of the fluted disc, and the outer gear is meshed with the teeth of the groove of the outer gear ring.
Further, the inside of the groove is a smooth surface.
The utility model has the advantages that: the utility model discloses an outer gear ring support combination, including lid, first louvre, go-between, internal gear, external gear, camshaft, outer gear ring groove, axostylus axostyle and inside groove, this design has made things convenient for the improvement to the device, has avoided the device to protect the not good problem of gear, has solved the poor problem of original device location effect, has improved the utility model discloses an outer gear ring sectional shelf-unit's effect.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of an external gear ring bracket assembly of the present invention;
fig. 2 is a front sectional view of an external gear ring support assembly of the present invention;
FIG. 3 is a top sectional view of a fluted disc in the outer gear ring bracket assembly of the present invention;
FIG. 4 is a top sectional view of the cover of the external gear ring and bracket assembly of the present invention;
in the figure: 1-cover body, 2-first heat dissipation hole, 3-connecting ring, 4-oil seal, 5-sealing ring, 6-shell, 7-fluted disc, 8-second heat dissipation hole, 9-external gear, 10-internal gear, 11-camshaft, 12-sealing gasket, 13-shaft lever, 14-external gear groove, 15-curing ring, 16-rubber ring, 17-internal groove, 18-sliding groove and 19-groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-4, an external gear ring bracket assembly includes a cover 1, a first heat dissipating hole 2, a connecting ring 3, an internal gear 10, an external gear 9, a camshaft 11, an external gear ring groove 14, a shaft rod 13, and an internal groove 17, wherein the surface of the cover 1 is provided with the first heat dissipating hole 2, the lower end surface of the first heat dissipating hole 2 is provided with the connecting ring 3, the upper end surface of the connecting ring 3 is provided with the shaft rod 13, the right end surface of the shaft rod 13 is provided with a sealing pad 12, the right end surface of the sealing pad 12 is provided with the camshaft 11, the upper end surface of the camshaft 11 is provided with a fluted disc 7, the surface of the fluted disc 7 is provided with the external gear 9, the internal gear 9 is provided with a second heat dissipating hole 8 inside the external gear 9, the upper end surface of the second heat dissipating hole 8 is provided with a housing, an inner groove 17 is arranged on the right end face of the sliding groove 18.
The surface of the outer gear 9 is provided with a plurality of groups of outer teeth, the specifications of the outer teeth are the same, the cross section of each outer tooth is of a trapezoidal structure, the outer teeth are made of alloy metal, the strength of the alloy metal is high, the outer teeth are prevented from being broken when working, and the trapezoidal structure is firm and is not prone to being broken.
Fluted disc 7 is made for the alloy metal, and fluted disc 7 inside is equipped with the axostylus axostyle groove, and axostylus axostyle inslot internally mounted has the bearing, and axostylus axostyle 13 is the active structure, conveniently blocks axostylus axostyle 13 in the inside recess of lid, makes axostylus axostyle 13 idle running to the loss of protection external tooth.
The inside oil blanket wall groove, the sealing washer groove of being equipped with of casing 6, solidification circle 15 is installed with 6 welds of casing to external gear 9, and oil blanket 4 and sealing washer 5 prevent that machine oil from keeping the inside infiltration of transmission system along axostylus axostyle 13, and solidification circle 15 effectively keeps fluted disc 7 to keep same position motion.
The first heat dissipation holes 2 have multiple sets, and the specifications of the multiple sets of first heat dissipation holes 2 are the same, and the interior of the first heat dissipation holes 2 is a smooth surface.
The diameter of the groove 19 in the cover body 1 is consistent with the diameter of the section of the shaft rod 13, the rubber strips are arranged in the sliding grooves 18, the diameter of the inner part of the cover body 1 is the same as the diameter of the section of the fluted disc 7, the outer gear 9 is meshed with the teeth of the outer ring groove 14, and the outer gear 9 and the outer ring groove 14 can be effectively kept clamped.
The inside of the groove 19 is a smooth surface, which is convenient for reducing the friction degree between the shaft rod 13 and the groove 19.
As an embodiment of the present invention: when the novel usage is used, the shaft lever 13 is aligned to the groove 19 inside the cover body 1, the sealing gasket 12 is clamped with the sliding groove 18, the outer gear 9 is installed in an occluded manner with the outer gear groove 14, when the outer gear 9 moves, the shaft lever 13 supports out the fluted disc 7, the outer gear 9 is separated from the outer gear ring 14, the shaft lever 13 drives the fluted disc 7 to rotate, the fluted disc 7 drives the shell 6 and the outer gear 9 to rotate, when the inner gear 10 and the outer gear 9 rotate, the oil seal 4 and the sealing ring 5 prevent engine oil from permeating into the transmission system along the shaft lever 13, when the outer gear 9 needs to pause, the shaft lever 13 is clamped downwards, and the shaft lever 13 generates idle rotation inside a bearing, because the sliding groove 18 is made of rubber materials, the sealing gasket 12 and the sliding groove 18 play a certain speed reducing role, when the rotating speed of the fluted disc 7 is low, the outer gear 9 inside the cover body, thereby protecting the service life of the external gear 9 and reducing wear.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an outer gear ring support combination, includes lid, first louvre, go-between, internal gear, external gear, camshaft, external gear ring groove, axostylus axostyle and inside groove, its characterized in that: the surface of the cover body is provided with first heat dissipation holes, the lower end face of each first heat dissipation hole is provided with a connecting ring, the upper end face of each connecting ring is provided with a shaft lever, the right end face of each shaft lever is provided with a sealing gasket, the right end face of each sealing gasket is provided with a cam shaft, the upper end face of each cam shaft is provided with a fluted disc, the surface of each fluted disc is provided with an outer gear, the inner part of each outer gear is provided with a second heat dissipation hole, the upper end face of each second heat dissipation hole is provided with a shell, the inner part of each shell is provided with an oil seal, the lower end face of each oil seal is provided with; an oil seal wall groove and a seal ring groove are formed in the shell, and a curing ring is arranged at the welding position of the outer gear and the shell.
2. An external ring gear carrier assembly according to claim 1, wherein: the cover body and the connecting ring are fixed through welding, the oil seal and the shell are fixed through plastic-melting welding, the sealing ring and the oil seal are fixed through plastic-melting welding, the cam shaft and the fluted disc are fixed through welding, the outer gear ring groove and the fluted disc are fixed through welding, and the curing ring and the fluted disc are fixed through welding.
3. An external ring gear carrier assembly according to claim 1, wherein: the outer gear surface is equipped with multiunit external tooth, and multiunit the external tooth specification is the same, external tooth cross-section is the trapezium structure, external tooth is made for alloy metal material.
4. An external ring gear carrier assembly according to claim 1, wherein: the internal gear surface is equipped with multiunit internal tooth, and multiunit the internal tooth specification is the same, internal tooth cross-section is the trapezium structure, the internal tooth is made for alloy metal material.
5. An external ring gear carrier assembly according to claim 1, wherein: the fluted disc is made for alloy metal, the fluted disc is inside to be equipped with the axostylus axostyle groove, the axostylus axostyle inslot installs the bearing, the axostylus axostyle is the active structure.
6. An external ring gear carrier assembly according to claim 1, wherein: the first heat dissipation holes are provided with a plurality of groups, the specifications of the first heat dissipation holes are the same, and the interior of each first heat dissipation hole is a smooth surface.
7. An external ring gear carrier assembly according to claim 1, wherein: the diameter of the groove in the cover body is consistent with the diameter of the cross section of the shaft rod, the rubber strips are mounted inside the sliding groove, the diameter of the inside of the cover body is the same as the diameter of the cross section of the fluted disc, and the outer gear is meshed with the teeth of the groove of the outer gear ring.
8. An external ring gear carrier assembly according to claim 1, wherein: the interior of the groove is a smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830064.1U CN212959756U (en) | 2020-08-28 | 2020-08-28 | Outer gear ring support combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830064.1U CN212959756U (en) | 2020-08-28 | 2020-08-28 | Outer gear ring support combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212959756U true CN212959756U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021830064.1U Active CN212959756U (en) | 2020-08-28 | 2020-08-28 | Outer gear ring support combination |
Country Status (1)
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| CN (1) | CN212959756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033843A (en) * | 2021-09-26 | 2022-02-11 | 南京金鑫传动设备有限公司 | Gear with waterproof structure for gearbox and using method of gear |
-
2020
- 2020-08-28 CN CN202021830064.1U patent/CN212959756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033843A (en) * | 2021-09-26 | 2022-02-11 | 南京金鑫传动设备有限公司 | Gear with waterproof structure for gearbox and using method of gear |
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