CN208153509U - A kind of automotive transmission shaft block ring - Google Patents
A kind of automotive transmission shaft block ring Download PDFInfo
- Publication number
- CN208153509U CN208153509U CN201820376162.9U CN201820376162U CN208153509U CN 208153509 U CN208153509 U CN 208153509U CN 201820376162 U CN201820376162 U CN 201820376162U CN 208153509 U CN208153509 U CN 208153509U
- Authority
- CN
- China
- Prior art keywords
- bolt
- gasket
- shaft block
- transmission shaft
- automotive transmission
- 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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Abstract
The utility model provides a kind of automotive transmission shaft block ring, including bolt and gasket, the bolt includes the shank of bolt that nuts and diameter are less than the nuts, and the shank of bolt periphery is covered with screw thread, and the gasket passes through the shank of bolt and is fixed on the position to connect with the nuts；The bolt is hexagon socket head cap screw, and for the shape of gasket to be annular, the material of the bolt and gasket is selected from spring steel, and handles by phosphoric acid zinc coating.Automotive transmission shaft block ring provided by the utility model, speed changer light-weight design improve the economic stimuli of vehicle；Easy processing eliminates the processing link of former annular retaining ring, does not require the position degree of housing bore, it is only necessary to guarantee that the annular gasket of the automotive speed changer shaft block ring pushes down bearing outer ring, substantially increase economic performance；Easily assembly, eliminates the assembling link of former annular retaining ring, directly the novel retaining ring is fixed in bolt hole.
Description
Technical field
The utility model relates to automotive transmission fields, especially design a kind of automotive transmission shaft block ring.
Background technique
Automotive transmission shaft block ring has certain barrier effect, is commonly used in the cooperation of bearing, axis and through-hole pedestal
In be used cooperatively, main function be exactly in order to prevent bearing, axis fall off, the transverse shifting of fixing axle or bearing, to reach work
Condition.Automotive transmission shaft block ring, generally first cuts into ring-shaped work pieces, realizes followed by other auxiliary components or mechanism
Positioning function.Common shaft block ring has taper pin locking retaining ring, screw lock baffle ring, screw or bolt fastening shaft end ring, axis
Shoulder retaining ring etc..
But automotive transmission shaft block ring, in assembling process, retaining ring hole location requires height, is also easy to produce and scraps, therefore urgently
A kind of novel automotive transmission shaft block ring for being able to satisfy demand need to be researched and developed.
Summary of the invention
In order to solve the above technical problems, the utility model provides a kind of automotive transmission shaft block ring, the retaining ring packet
Bolt and gasket are included, the bolt includes the shank of bolt that nuts and diameter are less than the nuts, shank of bolt periphery cloth
Full screw thread, the gasket pass through the shank of bolt and are fixed on the position to connect with the nuts.
Wherein, the bolt is hexagon socket head cap screw.
Wherein, model M6 × 16 of the hexagon socket head cap screw.
Wherein, the shape of the gasket is annular.
Wherein, the outer diameter of the gasket is 15 ~ 19 millimeters, and internal diameter is 5.5 ~ 5.6 millimeters, with a thickness of 1.5 ~ 2.1 millimeters.
Wherein, the material of the bolt is spring steel, and is handled by phosphoric acid zinc coating.
Wherein, the material of the gasket is spring steel, and is handled by phosphoric acid zinc coating.
The beneficial effects of the utility model：
Automotive transmission shaft block ring provided by the utility model, including bolt and gasket, the bolt include nuts
It is less than the shank of bolt of the nuts with diameter, the shank of bolt periphery is covered with screw thread, and the gasket is solid across the shank of bolt
It is scheduled on the position to connect with the nuts.Automotive transmission shaft block ring provided by the utility model, by being set on bolt
Gasket is set, is meeting outside original design function, is also having the following advantages that：
（1）Speed changer light-weight design improves the economic stimuli of vehicle；
（2）Easy processing eliminates the processing link of former annular retaining ring, does not require the position degree of housing bore, it is only necessary to guarantee
The annular gasket of the automotive speed changer shaft block ring pushes down bearing outer ring, substantially increases economic performance；
（3）Easily assembly, eliminates the assembling link of former annular retaining ring, is directly fixed on the novel retaining ring in bolt hole i.e.
It can.
Detailed description of the invention
It, below will be to needing attached drawing to be used in embodiment in order to illustrate more clearly of the technical solution of the utility model
It is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, corresponds to this
For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the flange face bolt structural schematic diagram that automotive transmission shaft block ring uses in the prior art；
Fig. 2 is the semilune ring washer structural schematic diagram that automotive transmission shaft block ring uses in the prior art；
Fig. 3 is automotive transmission shaft block ring structural schematic diagram in the prior art；
Fig. 4 is automotive transmission shaft block ring working state structure schematic diagram in the prior art；
Fig. 5 is automotive transmission shaft block ring structural schematic diagram provided by the embodiment of the utility model；
Fig. 6 is automotive transmission shaft block ring working state structure schematic diagram provided by the embodiment of the utility model；
It is entitled corresponding to appended drawing reference in attached drawing：1- bolt, 2- gasket.
Specific embodiment
It is preferred embodiments of the present invention below, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It is considered as the protection scope of the utility model.
Embodiment 1
A kind of automotive transmission shaft block ring provided by the utility model, as shown in figure 5, the retaining ring includes 1 He of bolt
Gasket 2, the bolt 1 include the shank of bolt that nuts and diameter are less than the nuts, and the shank of bolt periphery is covered with screw thread,
The gasket 2 passes through the shank of bolt and is fixed on the position to connect with the nuts.The bolt 1 is hexagon socket head cap screw, type
Number be M6 × 16；The shape of the gasket 2 is annular, and the outer diameter of the gasket 2 is 17 millimeters, and internal diameter is 5.57 millimeters, thickness
It is 1.8 millimeters；The material of the bolt 1 and gasket 2 is spring steel, and is handled by phosphoric acid zinc coating.
It is first 17 millimeters by three outer diameters, internal diameter is 5.57 millimeters, is installed respectively with a thickness of 1.8 millimeters of annular gasket 2
Transmission housing is fixed on the hexagon socket head cap screw 1 of three model M6 × 16, then by the hexagon socket head cap screw 1 for being equipped with gasket 2
On equally distributed three bolts hole of body, so that annular gasket 2 is pushed down the overlap-add region of about 5 millimeters of deep groove ball bearing outer ring, prevent
Deep groove ball bearing axial movement, as shown in Figure 6；When transmission gear transmission, effect of the gear shaft by axial force supports tooth
The deep groove ball bearing of wheel shaft bears axial force simultaneously, and it is practical new to be computed this by the axial force that deep groove ball bearing undertakes about 3.78KN
The automotive transmission shaft block ring that type provides will not generate fatigue failure under the load effect, and will not go out after load removal
Now it is permanently deformed.
Embodiment 2
A kind of automotive transmission shaft block ring provided by the utility model, as shown in figure 5, the retaining ring includes 1 He of bolt
Gasket 2, the bolt 1 include the shank of bolt that nuts and diameter are less than the nuts, and the shank of bolt periphery is covered with screw thread,
The gasket 2 passes through the shank of bolt and is fixed on the position to connect with the nuts.The bolt 1 is hexagon socket head cap screw, type
Number be M6 × 16；The shape of the gasket 2 is annular, and the outer diameter of the gasket 2 is 17 millimeters, and internal diameter is 5.57 millimeters, thickness
It is 1.8 millimeters；The material of the bolt 1 and gasket 2 is spring steel, and is handled by phosphoric acid zinc coating.
It is first 18 millimeters by three outer diameters, internal diameter is 5.59 millimeters, is installed respectively with a thickness of 1.9 millimeters of annular gasket 2
Transmission housing is fixed on the hexagon socket head cap screw 1 of three model M6 × 16, then by the hexagon socket head cap screw 1 for being equipped with gasket 2
On equally distributed three bolts hole of body, so that annular gasket 2 is pushed down the overlap-add region of about 5 millimeters of deep groove ball bearing outer ring, prevent
Deep groove ball bearing axial movement, as shown in Figure 6；When transmission gear transmission, effect of the gear shaft by axial force supports tooth
The deep groove ball bearing of wheel shaft bears axial force simultaneously, and it is practical new to be computed this by the axial force that deep groove ball bearing undertakes about 3.78KN
The automotive transmission shaft block ring that type provides will not generate fatigue failure under the load effect, and will not go out after load removal
Now it is permanently deformed.
Automotive transmission shaft block ring in the prior art, as shown in Figure 1, Figure 2 and Figure 3, first cutting one and a half months shape annular
Then three flange face bolts are assembled in three bolts hole of semilune annular retaining ring by retaining ring, then by mounted automobile
Speed changer shaft block ring is installed to 3 bolts hole equally distributed on clutch housing, and bell housing body opening is provided with zanjon
Ball bearing makes semilune retaining ring be adjacent to the end face that shell is flushed with bearing outer ring, plays the role of preventing deep groove ball bearing from falling off.
As shown in figure 4, needing the position degree of hole H1, H2 and H3 of guarantee retaining ring in assembling process, C1, C2 and C3 position degree are closed on shell
Semilune annular retaining ring can be just fixed on shell by lattice, flange face bolt, play the role of the limit of deep groove ball bearing outer ring, no
Then semilune annular retaining ring fails, and deep groove ball bearing falls off from pilot hole by axial force, deep groove ball bearing
Failure, abnormal noise of transmission can not even work.
Compared with automotive transmission shaft block ring in the prior art, shaft block ring provided by the utility model meet it is original
Outside design function, also have the following advantages that：
（1）Speed changer light-weight design improves the economic stimuli of vehicle；
（2）Easy processing eliminates the processing link of former annular retaining ring, does not require the position degree of housing bore, it is only necessary to guarantee
The annular gasket of the automotive speed changer shaft block ring pushes down bearing outer ring, substantially increases economic performance；
（3）Easily assembly, eliminates the assembling link of former annular retaining ring, is directly fixed on the novel retaining ring in bolt hole i.e.
It can.
Above embodiments are to combine specific preferred embodiment further detailed description of the utility model, description
More specific and detailed, but it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that pair
For those skilled in the art, without departing from the concept of the premise utility, several deformations can also be made
And improvement, these are all to belong to the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be with appended
Subject to claim.
Claims (7)
1. a kind of automotive transmission shaft block ring, it is characterised in that：The retaining ring includes bolt and gasket, and the bolt includes spiral shell
Bolt cap and diameter are less than the shank of bolt of the nuts, and the shank of bolt periphery is covered with screw thread, and the gasket passes through the bolt
Bar is fixed on the position to connect with the nuts.
2. a kind of automotive transmission shaft block ring according to claim 1, it is characterised in that：The bolt is interior hexagonal spiral shell
Bolt.
3. a kind of automotive transmission shaft block ring according to claim 2, it is characterised in that：The type of the hexagon socket head cap screw
Number be M6 × 16.
4. a kind of automotive transmission shaft block ring according to claim 3, it is characterised in that：The shape of the gasket is ring
Shape.
5. a kind of automotive transmission shaft block ring according to claim 4, it is characterised in that：The outer diameter of the gasket is 15
~ 19 millimeters, internal diameter is 5.5 ~ 5.6 millimeters, with a thickness of 1.5 ~ 2.1 millimeters.
6. a kind of automotive transmission shaft block ring according to claim 1, it is characterised in that：The material of the bolt is bullet
Spring steel, and handled by phosphoric acid zinc coating.
7. a kind of automotive transmission shaft block ring according to claim 1, it is characterised in that：The material of the gasket is bullet
Spring steel, and handled by phosphoric acid zinc coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376162.9U CN208153509U (en) | 2018-03-20 | 2018-03-20 | A kind of automotive transmission shaft block ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376162.9U CN208153509U (en) | 2018-03-20 | 2018-03-20 | A kind of automotive transmission shaft block ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208153509U true CN208153509U (en) | 2018-11-27 |
Family
ID=64392158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820376162.9U Expired - Fee Related CN208153509U (en) | 2018-03-20 | 2018-03-20 | A kind of automotive transmission shaft block ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208153509U (en) |
-
2018
- 2018-03-20 CN CN201820376162.9U patent/CN208153509U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 169, Meilin street, economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee after: Magna powertrain (Jiangxi) Co.,Ltd. Address before: 330013 No.169, Meilin street, Nanchang Economic and Technological Development Zone, Jiangxi Province Patentee before: GETRAG (JIANGXI) TRANSMISSION Co.,Ltd. |
|
| 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: 20181127 |