CN208600742U - A kind of automotive hub outward flange processing positioning and clamping device - Google Patents
A kind of automotive hub outward flange processing positioning and clamping device Download PDFInfo
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- CN208600742U CN208600742U CN201821141842.9U CN201821141842U CN208600742U CN 208600742 U CN208600742 U CN 208600742U CN 201821141842 U CN201821141842 U CN 201821141842U CN 208600742 U CN208600742 U CN 208600742U
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- automotive hub
- chuck
- outward flange
- positioning
- hub outward
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Abstract
The utility model discloses a kind of automotive hub outward flanges to process positioning and clamping device, it is related to automotive hub manufacture field, it is arranged in three fasteners of chuck top surface in a ring including chuck and around chuck axis, what three fasteners can synchronize radially stretches along chuck top surface, it is characterized by: each fastener includes fan-shaped claw, claw outer wall is equipped with multiple steps arranged in the axial direction, the outer wall of claw various outer diameter is used for the inner wall of the various sizes of automotive hub outward flange of clamping, it further include the positioning device being arranged on chuck, positioning device includes multiple keels and angle locating piece, it is concordant with the different step surfaces from claw that the height of keel is adjustable.The inner wall of clamping automotive hub outward flange may be implemented in the utility model, improves machining accuracy, reduces automotive hub outward flange and clamps deformation, and can facilitate the automotive hub outward flange of processing different model size.
Description
Technical field
The utility model relates to automotive hub manufacture fields more particularly to a kind of automotive hub outward flange to process positioning and clamping
Device.
Background technique
During automotive hub outward flange perforation processing, vital work is played to the processing positioning of flange product
With.If can not correct positional punch position, the product produced necessarily underproof hole oblique presentation product.Traditional
The clamp method of scroll chuck outer clip is generally used the perforation processing of hub external flange in processing method, and clamping face is then
Select the thicker not machined surface for either retaining forging face to polished surface of wall thickness.The forging face of clamping material will lead to piece-holder
Precision reduces, and clamping material waits for polished surface again and may cause that product clamping is deformed and impacts to following process.But in using
Swollen fixture processes automotive hub outward flange, when Yao Jiagong different model product, needs replacing fixture and positioning device, causes to replace
Fixture is cumbersome and fixture and positioning device ressemble the big problem of error.
Utility model content
The utility model aim is exactly to provide a kind of automotive hub outward flange in order to make up defect of the existing technology and add
The inner wall of clamping automotive hub outward flange may be implemented in work positioning and clamping device, improves machining accuracy, reduces the outer method of automotive hub
Orchid clamping deformation, and the automotive hub outward flange of processing different model size can be facilitated.
Technical solutions of the utility model are as follows: a kind of automotive hub outward flange processes positioning and clamping device, including chuck and
It is arranged in three fasteners of chuck top surface in a ring around chuck axis, three fasteners can synchronize radial along chuck top surface
It stretches on ground, it is characterised in that: each fastener includes fan-shaped claw, and claw outer wall is equipped with multiple platforms arranged in the axial direction
Rank, the outer wall of claw various outer diameter are used for the inner wall of the various sizes of automotive hub outward flange of clamping, further include being arranged in chuck
On positioning device, positioning device includes multiple keels and angle locating piece, the height of keel is adjustable with claw not
Same step surface is concordant.
Further, the chuck is oild chuck, and oild chuck pushes three fasteners same by hydraulic power unit
Step along chuck top surface radially telescopic slide.
Further, each fastener includes pedestal, and on the base, the fastener passes through the pedestal for the claw setting
It is located on chuck top surface.
Further, the chuck includes the first sliding block being arranged in below each pedestal, and the pedestal and described first are slided
Block is fixedly connected, oild chuck by hydraulic power unit push first sliding block radially telescopic slide to drive described in
Three fasteners it is synchronous along chuck top surface radially telescopic slide.
Further, the positioning device further includes multiple pedestals, and the multiple pedestal is bolted on chuck, institute
Multiple keels are stated to be bolted on corresponding pedestal.
Further, the positioning device includes the column being only arranged on a pedestal of the multiple pedestal, the angle
Degree locating piece, which can slide up and down to, to be arranged on the column.
Further, the column is equipped with the slot of vertical direction, and the positioning device further includes the second sliding block, and described second is sliding
Block is arranged on the slot and can slide up and down along the slot, and second sliding block is equipped with the hole of horizontal direction, the angle
Locating piece is plugged in the hole.
Further, the angle locating piece is L shape or Z-shaped.
The utility model has the beneficial effects that: by the cylindrical three step-like fan-shaped claws of setting claw outer wall,
And cooperate positioning device, using the inner wall of the automotive hub outward flange of the outer wall clamping different model of claw various outer diameter, realize
The inner wall of clamping automotive hub outward flange is processed, and is conducive to improve machining accuracy, is reduced automotive hub outward flange and is clamped shape
Become；When being processed for the automotive hub outward flange of different model size, it is only necessary to adjust the keel of positioning and clamping device
Highly, process operation of remodeling is convenient and simple.
Detailed description of the invention
Fig. 1 is the schematic diagram of the positioning and clamping device of the utility model.
Wherein；1- chuck；2- claw；3- keel；4- angle locating piece；5- pedestal；The first sliding block of 6-；7- pedestal；8-
Column；The second sliding block of 9-.
Specific embodiment
Brief description is made to specific embodiment of the present utility model with reference to the accompanying drawing.
As shown in Figure 1, a kind of automotive hub outward flange processes positioning and clamping device, including oild chuck 1, chuck top surface are set
It sets there are three fastener, each fastener includes pedestal 5 and fan-shaped claw 2, and the claw 2 is arranged on pedestal 5, and the fastener is logical
It crosses the pedestal 5 to be located on chuck top surface, three fasteners are concentric in chuck top surface and equiangularly spaced with chuck 1
Coaxial arrangement, the chuck 1 include the first sliding block 6 being arranged in below each pedestal 5, the pedestal 5 and first sliding block 6
Be fixedly connected, oild chuck 1 by hydraulic power unit push first sliding block 6 radially telescopic slide to drive described in
Three fasteners it is synchronous along chuck top surface radially telescopic slide；Claw outer wall is cylindrical step-like, claw various outer diameter
Inner wall of the outer wall for the automotive hub outward flange of clamping different model, further includes the positioning device being arranged on chuck 1, positioning
Device includes multiple pedestals 7 and multiple keels 3, and the multiple pedestal 7 is bolted on chuck 1, the multiple pad
High block 3 is bolted on corresponding pedestal 7, and it is concordant with the different step surfaces from claw that the height of keel 3 is adjustable,
The positioning device includes the column 8 being only arranged on a pedestal of the multiple pedestal, and the column 8 is equipped with vertical direction
Slot, the positioning device further includes the second sliding block 9, and second sliding block 9 is arranged on the slot and can be above and below the slot
Sliding, second sliding block are equipped with the hole of horizontal direction, and angle locating piece 4 is plugged in the hole.Utilize the positioning and clamping
When device is processed, according to the gauge size of automotive hub outward flange, the height of keel 3 is adjusted, the different height of replacement can be used
The mode of the keel of degree keeps 3 upper surface of keel and the corresponding circle for clamping the claw of automotive hub outward flange outer
Step surface below wall surface is concordant, and automotive hub outward flange is covered and is being used to clamp the claw of automotive hub outward flange accordingly
On circular outer wall face, the inner wall of claw 2 and automotive hub outward flange has certain interval surplus at this time, utilizes keel 3 and angle
The positioning that locating piece 4 carries out Z-direction and angle direction to automotive hub outward flange is spent, oild chuck 1 is then operated and works, it is hydraulic
Chuck 1 pushes first sliding block 6 to slide radially outward by hydraulic power unit to drive three fasteners synchronous
Slided radially outward along chuck top surface, thus to automotive hub outward flange carry out X, Y-direction positioning and swelling automotive wheels
The inner wall of hub outward flange realizes to the positioning and clamping of automotive hub outward flange, then can to automotive hub outward flange into
Row process operation.Remodel process operation when, it is only necessary to the keel 4 for replacing corresponding height makes its upper surface and corresponding
The claw for clamping automotive hub outward flange circular outer wall face below step surface it is concordant, then repeat above-mentioned positioning dress
Folder operation.
The utility model cooperates positioning device by the cylindrical three step-like fan-shaped claws of setting claw outer wall,
Using the inner wall of the automotive hub outward flange of the outer wall clamping different model of claw various outer diameter, the outer method of clamping automotive hub is realized
Blue inner wall is processed, and is conducive to improve machining accuracy, is reduced automotive hub outward flange and is clamped deformation；For different model ruler
When very little automotive hub outward flange is processed, it is only necessary to the height for adjusting the keel of positioning and clamping device, process operation of remodeling
It is convenient and simple.
The utility model is not limited to above-mentioned specific embodiment, and various modifications and changes may be made to the present invention.
All foundation the technical essence of the utility model, should all to embodiment of above any modification, equivalent replacement, improvement and so on
Included in the protection scope of the utility model.
Claims (8)
1. a kind of automotive hub outward flange processes positioning and clamping device, including chuck (1) and it is arranged in a ring around chuck axis
Three fasteners of chuck top surface, what three fasteners can synchronize radially stretches along chuck top surface, it is characterised in that: each
Fastener includes fan-shaped claw (2), and claw outer wall is equipped with multiple steps arranged in the axial direction, the outer wall of claw various outer diameter
It further include the positioning device being arranged on chuck (1), positioning dress for the inner wall of the various sizes of automotive hub outward flange of clamping
Set including multiple keels (3) and angle locating piece (4), the height of keel is adjustable with from the different step surfaces of claw (2)
Concordantly.
2. automotive hub outward flange according to claim 1 processes positioning and clamping device, which is characterized in that the chuck
It (1) is oild chuck, oild chuck pushes the radial along chuck top surface of three fasteners synchronization by hydraulic power unit
Ground telescopic slide.
3. automotive hub outward flange according to claim 2 processes positioning and clamping device, which is characterized in that each card
Part includes pedestal (5), and the claw (2) is arranged on pedestal (5), and the fastener is located in chuck top by the pedestal (5)
On face.
4. automotive hub outward flange according to claim 3 processes positioning and clamping device, which is characterized in that the chuck
It (1) include the first sliding block (6) being arranged below each pedestal (5), the pedestal (5) and the fixed company of first sliding block (6)
Connect, oild chuck by hydraulic power unit push first sliding block (6) radially telescopic slide to driving described three
Fastener it is synchronous along chuck top surface radially telescopic slide.
5. automotive hub outward flange according to claim 1 processes positioning and clamping device, which is characterized in that the positioning dress
Setting further includes multiple pedestals (7), and the multiple pedestal (7) is bolted on chuck (1), the multiple keel (3)
It is bolted on corresponding pedestal (7).
6. automotive hub outward flange according to claim 5 processes positioning and clamping device, which is characterized in that the positioning dress
The column (8) including being only arranged on a pedestal of the multiple pedestal is set, the angle locating piece (4) can slide up and down to
It is arranged on the column (8).
7. automotive hub outward flange according to claim 6 processes positioning and clamping device, which is characterized in that the column
(8) it is equipped with the slot of vertical direction, the positioning device further includes the second sliding block (9), and second sliding block (9) is arranged in the slot
It can slide up and down above and along the slot, second sliding block (9) is equipped with the hole of horizontal direction, and the angle locating piece (4) is inserted
It is located in the hole.
8. automotive hub outward flange according to claim 7 processes positioning and clamping device, which is characterized in that the angle is fixed
Position block (4) is L shape or Z-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141842.9U CN208600742U (en) | 2018-07-19 | 2018-07-19 | A kind of automotive hub outward flange processing positioning and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821141842.9U CN208600742U (en) | 2018-07-19 | 2018-07-19 | A kind of automotive hub outward flange processing positioning and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208600742U true CN208600742U (en) | 2019-03-15 |
Family
ID=65669595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821141842.9U Active CN208600742U (en) | 2018-07-19 | 2018-07-19 | A kind of automotive hub outward flange processing positioning and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208600742U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788204A (en) * | 2018-07-19 | 2018-11-13 | 浙江辛子精工机械股份有限公司 | A kind of automotive hub outward flange processing positioning and clamping device |
| CN110270454A (en) * | 2019-07-25 | 2019-09-24 | 东阳罗素电子科技有限公司 | A kind of aluminium alloy wheel hub special coating coating unit |
| CN115921915A (en) * | 2023-02-20 | 2023-04-07 | 烟台丰达机械设备有限公司 | Flange production facility |
-
2018
- 2018-07-19 CN CN201821141842.9U patent/CN208600742U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788204A (en) * | 2018-07-19 | 2018-11-13 | 浙江辛子精工机械股份有限公司 | A kind of automotive hub outward flange processing positioning and clamping device |
| CN110270454A (en) * | 2019-07-25 | 2019-09-24 | 东阳罗素电子科技有限公司 | A kind of aluminium alloy wheel hub special coating coating unit |
| CN115921915A (en) * | 2023-02-20 | 2023-04-07 | 烟台丰达机械设备有限公司 | Flange production facility |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.298, Fangjiashan Road, Huzhou Economic and Technological Development Zone, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Xinzi Precision Machinery Co.,Ltd. Patentee after: HUZHOU CHENGJI MACHINERY Co.,Ltd. Address before: No.298, Fangjiashan Road, Huzhou Economic and Technological Development Zone, Huzhou City, Zhejiang Province, 313000 Patentee before: ZHEJIANG 8+1 PRECISION MACHINERY Co.,Ltd. Patentee before: HUZHOU CHENGJI MACHINERY Co.,Ltd. |