CN203641322U - Novel clutch case blank - Google Patents
Novel clutch case blank Download PDFInfo
- Publication number
- CN203641322U CN203641322U CN201420029240.XU CN201420029240U CN203641322U CN 203641322 U CN203641322 U CN 203641322U CN 201420029240 U CN201420029240 U CN 201420029240U CN 203641322 U CN203641322 U CN 203641322U
- Authority
- CN
- China
- Prior art keywords
- case blank
- novel clutch
- junction plane
- blank body
- clutch case
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a novel clutch case blank and relates to the technical field of machine parts. The novel clutch case blank comprises a case blank body (1), a combined surface (2), a plurality of bolt holes (3), a plurality of deep grooves (4), a plurality of elongated grooves (5) and rubber strips (6), wherein the upper portion of the case blank body (1) is provided with the combined surface (2), the bolt holes (3), the deep grooves (4) and the elongated grooves (5) are arranged on the periphery of the combined surface, and the rubber strips (6) are arranged in the elongated grooves (5). The novel clutch case blank is simple in structure and reasonable in design, the problems of air holes and impurities and the like generated on the combined surface of the case blank body during casting are effectively solved, and product weight is reduced to the greatest extent.
Description
Technical field:
The utility model relates to mechanical fitting technical field, is specifically related to a kind of clutch outer member blank.
Background technique:
Clutch is arranged between motor and speed changer, is the total member being directly associated with motor in automotive transmission.Conventionally clutch is installed together with the flywheel group of engine crankshaft, is the parts of cut-out and transferring power between motor and automotive transmission.Blank is the raw material of also not processing.Can be cast member, forge part, or with the material under the method such as sawing, gas cutting.Casting refers to smelting metal, manufactures casting mold and molten metal is poured into casting mold, solidifies the mould-forming method of rear acquisition definite shape and performance foundry goods.This type of foundry goods is easy to occur pore, impurity and loose phenomenon.
Model utility content:
The purpose of this utility model is to provide a kind of novel clutch outer member blank, and it is simple in structure, reasonable in design, has effectively solved the phenomenon such as pore, impurity producing on casting process housing blank junction plane, and to greatest extent alleviated the weight of product.
In order to solve the existing problem of background technique, the utility model is by the following technical solutions: it comprises casing blank body 1, junction plane 2, bolt hole 3, deep trouth 4, strip groove 5, rubber strip 6, the top of casing blank body 1 is provided with junction plane 2, the outer rim of junction plane 2 is respectively equipped with several bolts hole 3, deep trouth 4 and strip groove 5, and the inside of strip groove 5 is provided with rubber strip 6.
Described casing blank body 1 and junction plane 2 are integral type structure.
Described deep trouth 4 be shaped as arc or polygonal, can effectively alleviate product weight, and can avoid the generation of pore, impurity and loose phenomenon on junction plane 2.
Described rubber strip 6 can make casing blank body 1 be connected with end cap closely.
The utlity model has following beneficial effect: it is simple in structure, reasonable in design, effectively solved the phenomenon such as pore, impurity producing on casting process housing blank junction plane, and to greatest extent alleviated the weight of product.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises casing blank body 1, junction plane 2, bolt hole 3, deep trouth 4, strip groove 5, rubber strip 6, the top of casing blank body 1 is provided with junction plane 2, the outer rim of junction plane 2 is respectively equipped with several bolts hole 3, deep trouth 4 and strip groove 5, and the inside of strip groove 5 is provided with rubber strip 6.
Described casing blank body 1 and junction plane 2 are integral type structure.
Described deep trouth 4 be shaped as arc or polygonal, can effectively alleviate product weight, and can avoid the generation of pore, impurity and loose phenomenon on junction plane 2.
Described rubber strip 6 can make casing blank body 1 be connected with end cap closely.
This embodiment has following beneficial effect: it is simple in structure, reasonable in design, has effectively solved the phenomenon such as pore, impurity producing on casting process housing blank junction plane, and to greatest extent alleviated the weight of product.
Claims (2)
1. a novel clutch outer member blank, it is characterized in that it comprises casing blank body (1), junction plane (2), bolt hole (3), deep trouth (4), strip groove (5), rubber strip (6), the top of casing blank body (1) is provided with junction plane (2), the outer rim of junction plane (2) is respectively equipped with several bolts hole (3), deep trouth (4) and strip groove (5), and the inside of strip groove (5) is provided with rubber strip (6).
2. a kind of novel clutch outer member blank according to claim 1, is characterized in that described casing blank body (1) and junction plane (2) are for integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029240.XU CN203641322U (en) | 2014-01-17 | 2014-01-17 | Novel clutch case blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029240.XU CN203641322U (en) | 2014-01-17 | 2014-01-17 | Novel clutch case blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203641322U true CN203641322U (en) | 2014-06-11 |
Family
ID=50872570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029240.XU Expired - Fee Related CN203641322U (en) | 2014-01-17 | 2014-01-17 | Novel clutch case blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203641322U (en) |
-
2014
- 2014-01-17 CN CN201420029240.XU patent/CN203641322U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NANCHANG YIDA MACHINE ACCESSORIES CO.,LTD. Assignor: NANCHANG HONGDU AUTOMOTIVE FITTING MANUFACTURING CO.,LTD. Contract record no.: 2015360000082 Denomination of utility model: Novel clutch case blank Granted publication date: 20140611 License type: Exclusive License Record date: 20150616 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel clutch case blank Effective date of registration: 20161024 Granted publication date: 20140611 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: NANCHANG HONGDU AUTOMOTIVE FITTING MANUFACTURING CO.,LTD. Registration number: 2016990000898 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20220117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |