CN202683847U - Anti-deformation correcting equipment for aluminium alloy hub - Google Patents
Anti-deformation correcting equipment for aluminium alloy hub Download PDFInfo
- Publication number
- CN202683847U CN202683847U CN 201220305472 CN201220305472U CN202683847U CN 202683847 U CN202683847 U CN 202683847U CN 201220305472 CN201220305472 CN 201220305472 CN 201220305472 U CN201220305472 U CN 201220305472U CN 202683847 U CN202683847 U CN 202683847U
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- China
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- wheel hub
- hub
- pressure head
- aluminium alloy
- pressing plate
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Abstract
The utility model relates to anti-deformation correcting equipment for an aluminium alloy hub. The anti-deformation correcting equipment comprises a round correction bottom plate, a pressure head and a pressure plate, wherein the round correction bottom plate is used for correcting the hub roundness, is arranged on a fixed seat and is provided with a ring groove position which is matched with a hub rear rim; the pressure head is used for correcting the axial wheel boss subsidence of the hub and is arranged in a screw hole of the hub; and the pressure plate is used for pressing the pressure head and can move up and down, and the lower end of the pressing plate is provided with a front rim fit ring which is matched with a hub front rim and is used for correcting the hub height. According to the equipment, the round correction bottom plate is used to correct the hub roundness, and the axial wheel boss subsidence of the hub and the hub height are corrected through the cooperation of the pressure plate and a pressure lever, as a result, the deformed waste products due to product heat treatment can be reduced, the designed machining allowance of a product can be reduced, and the machining cost is lowered.
Description
Technical field
The utility model relates to aluminium alloy wheel hub Machining Technology field, concrete a kind of aluminium alloy wheel hub anti-deformation calibration equipment.
Background technology
The aluminium alloy wheel hub blank produces axial core wheel sedimentation after Overheating Treatment and hub height is out of shape, roundness deformation radially, especially distortion reaches peak value after quenching, and reason is that thermal stress in the wheel hub heat treatment process and the comprehensive function of structural stress cause the product plastic deformation.Need product sedimentation to predict in the technological design, so product design need to increase allowance prevention plastic deformation, product design weight can increase, and the machined load increases, even it is not in place and cause waste product the wheel hub partial operation to occur.
The utility model content
For the deficiencies in the prior art, the utility model aims to provide a kind of circularity, hub spindle of recoverable wheel hub to the aluminium alloy wheel hub anti-deformation calibration equipment of the height of core wheel sedimentation and wheel hub.
For achieving the above object, the utility model adopts following technical scheme:
Aluminium alloy wheel hub anti-deformation calibration equipment, it comprises for the circle of proofreading and correct wheel hub circularity and be positioned on the holder proofreaies and correct base plate, and the described circular base plate of proofreading and correct is provided with the cannelure position that cooperates with the wheel hub rear rim; Be used for proofreading and correct the pressure head of the axial core wheel sedimentation of wheel hub, described pressure head is positioned on the screw hole of wheel hub; Be used for pressing down the pressing plate that described pressure head also can move up and down, the lower end of described pressing plate is provided with the front wheel felloe matching ring that is used for proofreading and correct hub height that cooperates with the front wheel felloe of wheel hub.
Preferably, described pressure head comprises the pressure head body that contacts with the pressing plate cooperation, the depression bar that cooperates one by one and be fixedly connected with the pressure head body with the wheel hub screw hole.
Preferably, the lower end of described depression bar is arranged with nylon jacket.
Preferably, described aluminium alloy wheel hub anti-deformation calibration equipment further comprises the identical column of a plurality of height that is positioned on the holder, and the lower end of pressing plate is provided with and cooperates the baffle plate that prevents that pressing plate from excessively pressing down with column.
Preferably, described pressing plate is driven by hydraulic system and realizes moving up and down.
The aluminium alloy wheel hub anti-deformation calibration equipment that the utility model is set forth, compared with prior art, its beneficial effect is: the utility model is by circular circularity of proofreading and correct base plate correction wheel hub, proofread and correct the axial core wheel sedimentation of wheel hub and proofread and correct hub height by the cooperation of pressing plate and depression bar, be conducive to reduce the distortion waste product that product heat treatment causes, can reduce the allowance of product design, cut down finished cost.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model aluminium alloy wheel hub anti-deformation calibration equipment;
Accompanying drawing 2 is the structural representation of pressure head.
Wherein: 1, holder; 2, the circular base plate of proofreading and correct; 21, cannelure position; 22, projection; 3, pressing plate; 31, baffle plate; 32, front wheel felloe matching ring; 33, pressing plate body; 4, pressure head; 41, pressure head body; 42, depression bar; 43, nylon jacket; 5, column; 6, wheel hub; 61, rear rim; 62, front wheel felloe; 7, screw.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, aluminium alloy wheel hub anti-deformation calibration equipment of the present utility model is described further, so that clearerly understand the utility model technological thought required for protection.
As depicted in figs. 1 and 2, aluminium alloy wheel hub anti-deformation calibration equipment, it comprises for the circle of proofreading and correct wheel hub 6 circularity and be positioned on the holder 1 proofreaies and correct base plate 2, and circular correction base plate 2 is provided with the cannelure position 21 that cooperates with the rear rim 61 of wheel hub 6; Comprise that also pressure head 4 is positioned on the screw hole of wheel hub 6 for the pressure head 4 of proofreading and correct wheel hub 6 axial core wheel sedimentations; Further comprise be used to the pressing plate 3 that presses down pressure head 4 and can move up and down, the lower end of pressing plate 3 is provided with the front wheel felloe matching ring 32 that is used for proofreading and correct hub height that cooperates with the front wheel felloe 62 of wheel hub 6.
Particularly, wheel hub 6 is positioned over circular the correction on the base plate 2, and the centre bore of wheel hub 6 is installed on circular the correction on the projection 22 that base plate 2 is provided with and positions, when the rear rim 61 of wheel hub 6 fits in the cannelure position 21 fully, this wheel hub 6 does not deform, and the circular correction of wheel hub is complete; Otherwise, if do not enter cannelure position 21 fully, then entering part is not processed.
Pressure head 4 comprises the depression bar 42 that cooperates the pressure head body 41 that contacts, cooperates one by one and be fixedly connected with pressure head body 41 with the screw hole of wheel hub 6 with pressing plate 3, depression bar 42 is fixed on the pressure head body by screw 7, when the pressing plate 3 that moves up and down presses down pressure head 4, depression bar 42 cooperates wheel hub 6 axial core wheel sedimentations to proofread and correct with the wheel hub screw hole, for preventing that depression bar 42 from scratching the screw hole of wheel hub, can be arranged with in the lower end of depression bar 42 nylon jacket 43.
Pressing plate 3 presses down the 6 axial core wheel sedimentations of 4 pairs of wheel hubs of pressure head when proofreading and correct, the front wheel felloe matching ring 32 that the lower end of pressing plate 3 is provided with cooperates with the front wheel felloe 62 of wheel hub 6, hub height is proofreaied and correct, simultaneously, for preventing that pressing plate 3 from excessively pressing down the further distortion that causes wheel hub 6 axial core wheel sedimentation nuclear hub heights, in the utility model preferred embodiment, also comprise the identical column 5 of a plurality of height that is positioned on the holder 1, the lower end of pressing plate 3 is provided with and cooperates the baffle plate 31 that prevents that pressing plate from excessively pressing down with column 5, when pressing plate 3 is depressed into certain degree, baffle plate 31 cooperates with column 5, make pressing plate 3 can not continue to press down, at this moment, front wheel felloe matching ring 32 can just be finished the correction to hub height, pressure head 4 can just be finished the correction of wheel hub 6 axial core wheel sedimentations, and this needs many experiments to draw the height of column 5, baffle plate 31 is apart from the height of pressing plate body 33, front wheel felloe matching ring 32 is apart from the height of pressing plate body 33, pressure head body 41 just can be finished above-mentioned correction apart from height and the matching relationship between the hub height of depression bar 42 lower ends.In the utility model preferred embodiment, pressing plate 3 moves up and down by hydraulic system (figure does not look) and drives, when proofreading and correct wheel hub 6 axial core wheel sedimentations and hub height, hydraulic system promotes pressing plate 3 and moves down along the lead (figure does not look) perpendicular to holder 1, proofread and correct complete after, hydraulic system promotes pressing plate 3 and moves up along the lead (figure does not look) perpendicular to holder 1, takes out wheel hub, carries out the correction of next wheel hub.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection domain of the utility model claim all.
Claims (5)
1. aluminium alloy wheel hub anti-deformation calibration equipment is characterized in that, it comprises:
The circle that is used for proofreading and correct wheel hub circularity and is positioned on the holder is proofreaied and correct base plate, and the described circular base plate of proofreading and correct is provided with the cannelure position that cooperates with the wheel hub rear rim;
Be used for proofreading and correct the pressure head of the axial core wheel sedimentation of wheel hub, described pressure head is positioned on the screw hole of wheel hub;
Be used for pressing down the pressing plate that described pressure head also can move up and down, the lower end of described pressing plate is provided with the front wheel felloe matching ring that is used for proofreading and correct hub height that cooperates with the front wheel felloe of wheel hub.
2. aluminium alloy wheel hub anti-deformation calibration equipment according to claim 1 is characterized in that, described pressure head comprise with pressing plate cooperate the pressure head body contact, with wheel hub screw hole---the depression bar that cooperates and be fixedly connected with the pressure head body.
3. aluminium alloy wheel hub anti-deformation calibration equipment according to claim 2 is characterized in that, the lower end of described depression bar is arranged with nylon jacket.
4. aluminium alloy wheel hub anti-deformation calibration equipment according to claim 1, it is characterized in that, described aluminium alloy wheel hub anti-deformation calibration equipment further comprises the identical column of a plurality of height that is positioned on the holder, and the lower end of pressing plate is provided with and cooperates the baffle plate that prevents that pressing plate from excessively pressing down with column.
5. aluminium alloy wheel hub anti-deformation calibration equipment according to claim 1 is characterized in that, described pressing plate is driven by hydraulic system and realizes moving up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220305472 CN202683847U (en) | 2012-06-27 | 2012-06-27 | Anti-deformation correcting equipment for aluminium alloy hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220305472 CN202683847U (en) | 2012-06-27 | 2012-06-27 | Anti-deformation correcting equipment for aluminium alloy hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683847U true CN202683847U (en) | 2013-01-23 |
Family
ID=47539519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220305472 Expired - Fee Related CN202683847U (en) | 2012-06-27 | 2012-06-27 | Anti-deformation correcting equipment for aluminium alloy hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414879A (en) * | 2015-12-29 | 2016-03-23 | 中信戴卡股份有限公司 | Vehicle wheel circular degree correcting device |
| CN109175006A (en) * | 2018-10-30 | 2019-01-11 | 苏州源成铝制品制造有限公司 | A kind of wheel hub shaping methods |
-
2012
- 2012-06-27 CN CN 201220305472 patent/CN202683847U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414879A (en) * | 2015-12-29 | 2016-03-23 | 中信戴卡股份有限公司 | Vehicle wheel circular degree correcting device |
| CN109175006A (en) * | 2018-10-30 | 2019-01-11 | 苏州源成铝制品制造有限公司 | A kind of wheel hub shaping methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130123 Termination date: 20200627 |