CN208728847U - A kind of compound side godet - Google Patents
A kind of compound side godet Download PDFInfo
- Publication number
- CN208728847U CN208728847U CN201821184210.0U CN201821184210U CN208728847U CN 208728847 U CN208728847 U CN 208728847U CN 201821184210 U CN201821184210 U CN 201821184210U CN 208728847 U CN208728847 U CN 208728847U
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- China
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- godet
- ball bearing
- side godet
- angular contact
- contact ball
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Abstract
A kind of compound side godet, including side godet and screw rod, it is characterized by: the screw rod includes outside section, optical axis section and the interlude in three-level multi-diameter shaft, No.1 locking nut is installed on interlude, angular contact ball bearing is installed in optical axis section, angular contact ball bearing is close to axial wall, and side godet is mounted on angular contact ball bearing, and No. two locking nuts for affixed side godet are provided in the section of outside.
Description
Technical field
It is a kind of rim for automobile wheel contour roll forming guiding device, specifically the utility model relates to arrive rim for automobile wheel manufacturing technology field
Refer to a kind of compound side godet.
Background technique
Used steel side godet can not finish screw thread due to having screw thread after quenching, end after the assembling of one side diameter,
Diameter is jumped up to 30 (0.03mm), and another aspect serious wear, the wheel rims produced in this way is asymmetric, is easy to be stuck in fit drawing die
On, overproof, the high rejection rate that on the other hand D/J easily occurs influences rhythm of production, injury device is badly in need of solving.
Summary of the invention
The purpose of the present invention is overcoming the problems, such as that side godet assembling rear end diameter is jumped bigger than normal in the prior art, provide a kind of high-precision
The compound side godet of the wheel rim of degree promotes wheel rim symmetry and performance, reduces rejection rate, improves production efficiency.
In order to achieve the above object, the technical solution of the invention is as follows: a kind of compound side godet, including side godet and silk
Bar, it is characterised in that: the screw rod includes outside section, optical axis section and the interlude in three-level multi-diameter shaft, is equipped on interlude
No.1 locking nut is equipped with angular contact ball bearing in optical axis section, and angular contact ball bearing is close to axial wall, and side godet is mounted on corner connection
It touches on ball bearing, No. two locking nuts for affixed side godet is provided in the section of outside.
The side godet is made of hard alloy.
The utility model has the following beneficial effects:
Firstly, since the high-precision feature of angular contact ball bearing movement, the design has well solved diameter and has jumped serious surpass
The problem of difference, secondly angular contact bearing can bear biggish connected load (axial load and radial load), and can be at higher turn
The lower work of speed, has good stability, the locking anti-loosing effect got well using two locking nuts；Secondly, the design
The side godet, for cemented carbide material, is greatly improved its hardness and wearability, greatly reduced due to not threaded
The loss of side godet, extends service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of screw rod in the utility model.
In figure: side godet 1, screw rod 2, outside section 21, optical axis section 22, interlude 23, No.1 locking nut 3, angular contact ball
Bearing 4, No. two locking nuts 5.
Specific embodiment
The utility model is described in further detail below in conjunction with Detailed description of the invention and specific embodiment:
Referring to Fig. 1 and Fig. 2, a kind of compound side godet, including side godet 1 and screw rod 2, it is characterised in that: the screw rod 2
Including outside section 21, optical axis section 22 and the interlude 23 in three-level multi-diameter shaft, No.1 locking nut 3 is installed on interlude 23,
Angular contact ball bearing 4 is installed, angular contact ball bearing 4 is close to axial wall, and side godet 1 is mounted on angular contact ball bearing in optical axis section 22
On 4, No. two locking nuts 5 for affixed side godet 1 are provided in outside section 21.
The side godet 1 is made of hard alloy.
It include side godet 1 and screw rod 2 in the design, screw rod 2 is that have three sections of multi-diameter shafts by transformation.Interlude 23 is used
No.1 locking nut 3 is installed, optical axis section 22 is used to install angular contact ball bearing 4, outside section 21 is used to install No. two locking screws
Mother 5.No.1 locking nut 3 is first installed when installation, then angular contact ball bearing 4 is installed, so that it is close to axial wall and (is tightly attached to light
On the facade side wall of shaft part 22), then side godet 1 is mounted on angular contact ball bearing 4, adjustment No.1 locking nut 3 makes it
It is tightly bonded with side godet 1, is fastened with screw, No. two locking nuts 5 finally are being installed, are being fixedly connected with it with side godet 1.Work
When making, wheel rim and 1 frictional force of side godet rotate side godet 1, and angular contact ball bearing 4 provides good stability for it.It is first
First, due to the high-precision feature that angular contact ball bearing 4 moves, the design has well solved diameter and has jumped serious overproof problem,
Secondly angular contact ball bearing 4 can bear biggish connected load (axial load and radial load), and can be in work under higher rotation speed
Make, there is good stability, the locking anti-loosing effect got well using two locking nuts；Secondly, described in the design
Side godet 1, for cemented carbide material, is greatly improved its hardness and wearability, significantly reduces side due to not threaded
The loss of godet 1, extends service life.The utility model can promote wheel rim symmetry and performance, reduce rejection rate, improve life
Produce efficiency.
Although the application is disclosed as above with complete installation process, it is not for limiting the application, any this field
Technical staff without departing from the spirit and scope of the present invention, can make possible variation and modification, therefore the application
Protection scope should be subject to the range that the claim of this application is defined.
Claims (2)
1. a kind of compound side godet, including side godet (1) and screw rod (2), it is characterised in that: the screw rod (2) includes in three
The outside section (21) of grade multi-diameter shaft, optical axis section (22) and interlude (23), interlude are equipped with No.1 locking nut on (23)
(3), it is equipped with angular contact ball bearing (4) in optical axis section (22), angular contact ball bearing (4) is close to axial wall, and side godet (1) is mounted on
On angular contact ball bearing (4), No. two locking nuts (5) for affixed side godet (1) are provided in outside section (21).
2. a kind of compound side godet according to claim 1, it is characterised in that: the side godet (1) is closed using hard
Gold is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184210.0U CN208728847U (en) | 2018-07-25 | 2018-07-25 | A kind of compound side godet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184210.0U CN208728847U (en) | 2018-07-25 | 2018-07-25 | A kind of compound side godet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208728847U true CN208728847U (en) | 2019-04-12 |
Family
ID=66028364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821184210.0U Active CN208728847U (en) | 2018-07-25 | 2018-07-25 | A kind of compound side godet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208728847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977197A (en) * | 2021-10-28 | 2022-01-28 | 东风汽车车轮随州有限公司 | Chamfering process and die for inner rim and outer rim of steel wheel |
-
2018
- 2018-07-25 CN CN201821184210.0U patent/CN208728847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977197A (en) * | 2021-10-28 | 2022-01-28 | 东风汽车车轮随州有限公司 | Chamfering process and die for inner rim and outer rim of steel wheel |
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