CN208565491U - A kind of gearbox multifunctional gear - Google Patents

A kind of gearbox multifunctional gear Download PDF

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Publication number
CN208565491U
CN208565491U CN201721444654.9U CN201721444654U CN208565491U CN 208565491 U CN208565491 U CN 208565491U CN 201721444654 U CN201721444654 U CN 201721444654U CN 208565491 U CN208565491 U CN 208565491U
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CN
China
Prior art keywords
gear
gearbox
hub
ring
gear ring
Prior art date
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Active
Application number
CN201721444654.9U
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Chinese (zh)
Inventor
李娟娟
庄琪
王志刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shengrui Transmission Co Ltd
Original Assignee
Shengrui Transmission Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shengrui Transmission Co Ltd filed Critical Shengrui Transmission Co Ltd
Priority to CN201721444654.9U priority Critical patent/CN208565491U/en
Application granted granted Critical
Publication of CN208565491U publication Critical patent/CN208565491U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a kind of gearbox multifunctional gear, including gear, the gear also serves as clutch hub, and the installation cavity of the component in installation clutch hub is equipped in the gear.The gear includes hub and the gear ring being toothed around in the gear with bearing fit, and gear terminal pad is equipped between hub and the gear ring in the gear.By adopting the above-described technical solution, the utilization efficiency in space in gearbox is improved, more convenient arrangement in part each in gearbox.

Description

A kind of gearbox multifunctional gear
Technical field
The utility model relates to a kind of gears of gearbox.
Background technique
In the prior art, the part for needing to arrange in gearbox is more and more, but has again to the volume of gearbox higher It is required that this difficulty for allowing for arrangement of parts in gearbox is higher and higher, the component of the clutch in existing gearbox is installed more In independent clutch hub, space in biggish gearbox is occupied.
Utility model content
In order to make up the above deficiency, the utility model provide it is a kind of can efficiently use space in gearbox, it is more convenient In the gearbox multifunctional gear of arrangement of parts in gearbox.
The technical solution of the utility model is: a kind of gearbox multifunctional gear, including gear, the gear Clutch hub is also served as, the installation cavity of the component in installation clutch hub is equipped in the gear.
The gear includes hub and the tooth being toothed around in the gear with bearing fit as a preferred technical solution, It encloses, is equipped with gear terminal pad in the gear between hub and the gear ring.
The component includes steel disc, friction plate, piston and dummy piston as a preferred technical solution,.
The steel disc of clutch is equipped with logical oil groove or oil-through-hole as a preferred technical solution, so as to friction plate into Row lubrication.
The outer peripheral surface of the gear ring is equipped with lubrication oil hole, the lubrication oil hole and institute as a preferred technical solution, The inner cavity for stating gear ring is interconnected.
The piston and dummy piston are located at the ring that hub and gear terminal pad surround in gear as a preferred technical solution, In shape cavity, the steel disc and friction plate are located at the interior intracavitary of gear ring, and the annular housing is mutually interconnected with the inner cavity of the gear ring It is logical.
By adopting the above-described technical solution, a kind of gearbox multifunctional gear, including gear, the gear Clutch hub is also served as, the installation cavity of the component in installation clutch hub is equipped in the gear;It improves empty in gearbox Between utilization efficiency, more convenient arrangement in part each in gearbox.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment;
Fig. 2 is the structural schematic diagram of the logical oil groove in the utility model embodiment on steel disc;
Fig. 3 is to lubricate oil hole in the utility model embodiment to open up position view.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of gearbox multifunctional gear, including gear 1, the gear 1 also serve as from Clutch hub, the installation cavity of the interior component being equipped in installation clutch hub of gear 1, the inside for being effectively utilized gear are empty Between, carry out the arrangement of part.
The gear includes hub 2 and the gear ring 3 being toothed around in the gear with bearing fit, hub 2 in the gear Gear terminal pad 4 is equipped between the gear ring 3.
The component includes steel disc 5, friction plate 6, piston 7 and dummy piston 8.The piston 7 and dummy piston 8 are located at tooth In the annular housing 11 that hub 2 and gear terminal pad 4 surround in taking turns, the steel disc 5 and friction plate 6 are located at the interior intracavitary of gear ring 3, institute The inner cavity for stating annular housing and the gear ring is interconnected.Hub 2 and gear terminal pad 4 are surrounded by annular housing in gear, use Such design has further facilitated the arrangement of each part, improves the utilization efficiency in space in gearbox.So that gearbox The arrangement of interior part is more flexible.
As shown in Fig. 2, the steel disc 5 of clutch is equipped with logical oil groove 9 in the present embodiment, such lubricating oil is by leading to oil groove Hole between the gear ring inner wall can with friction plate 6 is lubricated.
It can also be opened up on the steel disc 5 in clutch and allow by the way of oil-through-hole lubricating oil by clutch Steel disc is lubricated friction plate.
As shown in figure 3, the outer peripheral surface of the gear ring 3 is equipped with lubrication oil hole 10, the lubrication oil hole 10 and the tooth The inner cavity of circle 3 is interconnected.The channel that lubricating oil is flowed out from the inner cavity of gear ring is thus established, the profit of the gear teeth on gear ring is facilitated Sliding and other parts lubrications.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of gearbox multifunctional gear, which is characterized in that including gear, the gear also serves as clutch hub, The installation cavity of the component in installation clutch hub is equipped in the gear;The gear includes the tooth with bearing fit Hub and the gear ring that is toothed around in taking turns are equipped with gear terminal pad in the gear between hub and the gear ring.
2. gearbox multifunctional gear as described in claim 1, which is characterized in that the component includes steel disc, friction plate, work Plug and dummy piston.
3. gearbox multifunctional gear as claimed in claim 2, which is characterized in that the steel disc of clutch be equipped with logical oil groove or Person's oil-through-hole, to be lubricated to friction plate.
4. gearbox multifunctional gear as described in claim 1, which is characterized in that the outer peripheral surface of the gear ring is equipped with lubricating oil The inner cavity of through-hole, the lubrication oil hole and the gear ring is interconnected.
5. gearbox multifunctional gear as claimed in claim 2, which is characterized in that the piston, dummy piston are located at gear In the annular housing that interior hub and gear terminal pad surround, the steel disc and friction plate are located at the interior intracavitary of gear ring, the annular chamber The inner cavity of body and the gear ring is interconnected.
CN201721444654.9U 2017-11-02 2017-11-02 A kind of gearbox multifunctional gear Active CN208565491U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721444654.9U CN208565491U (en) 2017-11-02 2017-11-02 A kind of gearbox multifunctional gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721444654.9U CN208565491U (en) 2017-11-02 2017-11-02 A kind of gearbox multifunctional gear

Publications (1)

Publication Number Publication Date
CN208565491U true CN208565491U (en) 2019-03-01

Family

ID=65445569

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721444654.9U Active CN208565491U (en) 2017-11-02 2017-11-02 A kind of gearbox multifunctional gear

Country Status (1)

Country Link
CN (1) CN208565491U (en)

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