CN103433764B - Wheel hub Set and Positioning structure - Google Patents
Wheel hub Set and Positioning structure Download PDFInfo
- Publication number
- CN103433764B CN103433764B CN201310362256.2A CN201310362256A CN103433764B CN 103433764 B CN103433764 B CN 103433764B CN 201310362256 A CN201310362256 A CN 201310362256A CN 103433764 B CN103433764 B CN 103433764B
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- Prior art keywords
- wheel hub
- positioning structure
- hub set
- base
- bearing
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Abstract
The present invention relates to a kind of wheel hub Set and Positioning structure, including location dish, the axial plane of described location dish is circumferentially spaced is provided with at least three positioning seat, described positioning seat includes base, the bearing being arranged on described base and the locating piece being connected with described bearing, and described bearing can slide along described base.Present configuration is simple, easy to use, uses multipoint positioning, makes the non-machined surface of wheel hub be in vacant state, efficiently avoid damaging of wheel hub, reduce product repair rate, reduce production cost, improve production efficiency, there is good Social benefit and economic benefit.
Description
Technical field
The present invention relates to a kind of location structure, particularly relate to a kind of wheel hub Set and Positioning structure.
Background technology
Lathe is processed workpiece, when particularly the cylindrical of automotive hub or inner circle being machined, it is generally required to automotive hub is carried out Set and Positioning.Existing when processing wheel hub, the wheel hub of hollow is inserted in the locating shaft of location dish, three pedestals on the dish axial plane of location are used for supporting wheel hub, and three pedestal circumferentially uniform intervals are arranged, and the lower end of pedestal is rectangle, upper end is square, during clamping, the locating shaft of location dish contacts with the non-machined surface of wheel hub, and the non-machined surface being easily caused wheel hub is damaged, cause wheel hub to be reprocessed even to scrap, increase the production cost of enterprise.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that the wheel hub Set and Positioning structure of a kind of simple in construction.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of wheel hub Set and Positioning structure, including location dish, the axial plane of described location dish is circumferentially spaced is provided with at least three positioning seat, described positioning seat includes base, the bearing being arranged on described base and the locating piece being connected with described bearing, and described bearing can slide along described base.
In a preferred embodiment of the present invention, wheel hub Set and Positioning structure farther includes described base and is provided with location hole, chute, and described bearing includes square block, is fixed on the slide block of described square block bottom, and described slide block is inserted in described chute.
In a preferred embodiment of the present invention, wheel hub Set and Positioning structure farther includes described base and is provided with two holes, row described location, and described chute is between two row holes, described location.
In a preferred embodiment of the present invention, wheel hub Set and Positioning structure farther includes the cross section of described chute and described slide block all in inverted T-shaped.
In a preferred embodiment of the present invention, wheel hub Set and Positioning structure is provided with elastic component in farther including described square block, and the top of described elastic component is provided with transition piece, and described transition piece is fixed with described locating piece.
In a preferred embodiment of the present invention, wheel hub Set and Positioning structure farther includes the top of described transition piece and is provided with groove, and described locating piece includes matrix, is connected to the projection of described matrix bottom, and described projection snaps in described groove.
In a preferred embodiment of the present invention, it is cylindrical that wheel hub Set and Positioning structure farther includes described transition piece, and described projection is isosceles trapezoid.
In a preferred embodiment of the present invention, wheel hub Set and Positioning structure farther includes the side face of described location dish and is interval with breach.
In a preferred embodiment of the present invention, wheel hub Set and Positioning structure farther includes the axial plane of described location dish and is circumferentially additionally provided with deck.
In a preferred embodiment of the present invention, wheel hub Set and Positioning structure farther includes described deck and includes pedestal, the fixture block being fixed on described pedestal.
The present invention solves defect present in background technology, present configuration is simple, easy to use, use multipoint positioning, the non-machined surface making wheel hub is in vacant state, efficiently avoid damaging of wheel hub, reduce product repair rate, reduce production cost, improve production efficiency, there is good Social benefit and economic benefit.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the preferred embodiments of the present invention one；
Fig. 2 is the structural representation of the preferred embodiments of the present invention two；
Fig. 3 is the axonometric chart of the positioning seat of the preferred embodiments of the present invention one and preferred embodiment two；
Fig. 4 is the front view of the positioning seat of the preferred embodiments of the present invention one and preferred embodiment two；
Fig. 5 is the axonometric chart of the deck of the preferred embodiments of the present invention two；
In figure: 1, location dish, 2, positioning seat, 3, base, 4, bearing, 5, locating piece, 6, hole, location, 7, chute, 8, square block, 9, slide block, the 10, first installing hole, 11, transition piece, 12, groove, 13, matrix, 14, projection, 15, the second installing hole, 16, breach, 17, deck, 18, pedestal, 19, fixture block, the 20, the 3rd installing hole.
Detailed description of the invention
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
Embodiment one
As shown in Fig. 1, Fig. 3, Fig. 4, a kind of wheel hub Set and Positioning structure, including location dish 1, the axial plane of location dish 1 is circumferentially spaced is provided with at least three positioning seat 2, the quantity of preferred orientation seat 2 of the present invention is six, but it is not limited to six, it can also be four, five, seven or more, six positioning seat 2 circumferentially uniform intervals are arranged, positioning seat 2 includes base 3, installs bearing 4 on the base 3 and the locating piece 5 being connected with bearing 4, bearing 4 can slide along base 3, it is simple to is suitable for different size of wheel hub, applied widely.
The preferred base of the present invention 3 is provided with location hole 6, chute 7, hole 6, location is provided with two row, the quantity in hole 6, each column location is five, be easy to be fixed on location dish 1 base 3, chute 7 two row location holes 6 between and along base 3 length direction arrange, the cross section of chute 7 is inverted T-shaped, bearing 4 includes square block 8, is fixed on the slide block 9 of square block 8 bottom, the cross section of slide block 9 is inverted T-shaped, and slide block 9 is inserted in chute 7, and slide block 9 can slide along the length direction of chute 7.
Along vertical to being provided with elastic component (not shown) in square block 8, the preferred elastic component of the present invention is spring, square block 8 along vertical to being provided with the first installing hole 10, square block 8 is fixing on the base 3 by the first installing hole 10, the top of elastic component is provided with transition piece 11, transition piece 11 is cylindrical, transition piece 11 is at least partially disposed in square block 8, the top of transition piece 11 is provided with groove 12, locating piece 5 includes matrix 13, it is connected to the projection 14 of matrix 13 bottom, projection 14 is in isosceles trapezoid, it is easy to and the groove fit on wheel hub, integrated matrix 13 and projection 14 along vertical to being provided with the second installing hole 15, projection 14 snaps in groove 12, make elastic component fix with locating piece 5 by the second installing hole 15 simultaneously.When wheel hub is pressed on locating piece 5, elastic component can play cushioning effect, it is to avoid wheel hub and positioning seat 2 direct collision, in transition piece 11 is pressed into square block 8 simultaneously.
In order to save material, alleviating the weight of location dish 1, the side face of location dish 1 is interval with six breach 16 simultaneously.
The present invention is in use, wheel hub is provided with six grooves, slide block 9 is slided along chute 7, distance between the positioning seat 2 that regulation is oppositely arranged, make the distance between this distance with the groove being oppositely arranged on wheel hub equal, by the first installing hole 10, square block 8 is fixed on the base 3, now slide block 9 no longer slides, six positioning seats 2 are fixed on location dish 1, by the groove fit of the locating piece 5 of positioning seat 2 with wheel hub, wheel hub is positioned on positioning seat 2, and six point locations consolidate, the non-machined surface of wheel hub is in vacant state, it is to avoid damage.
Embodiment two
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, the difference of embodiment one and embodiment two be the axial plane of location dish 1 circumferentially arranged with three positioning seats 2 and three decks 17, positioning seat 2 is disposed adjacent with deck 17, certainly, the quantity of deck 17 is not limited to three, it is also possible to be one, two etc..The fixture block 19 that deck 17 includes pedestal 18, is fixed on pedestal 18, pedestal 18 is provided with the 3rd installing hole 20, and pedestal 18 is fixed on location dish 1 by the 3rd installing hole 20, and fixture block 19 is in isosceles trapezoid, it is simple to position with the groove fit on wheel hub.The structure of deck 17 is directly to increase a fixture block 19 on original pedestal 18, it is not necessary to this pedestal 18 is replaced with new positioning seat 2, saves material, reduce the production cost of enterprise.
The present invention is in use, wheel hub is provided with six grooves, slide block 9 is slided along chute 7, distance between the positioning seat 2 that regulation is oppositely arranged, make the distance between this distance with the groove being oppositely arranged on wheel hub equal, by the first installing hole 10, square block 8 is fixed on the base 3, now slide block 9 no longer slides, three positioning seats 2 and three decks 17 are fixed on location dish 1, by the locating piece 5 of positioning seat 2 and the fixture block 19 of pedestal 18 and the groove fit of wheel hub, wheel hub is positioned on positioning seat 2 and deck 17, six point locations consolidate, the non-machined surface of wheel hub is in vacant state, avoid and damage.
Desirable embodiment according to the present invention is enlightenment above, and by above-mentioned description, related personnel can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine technical scope according to right.
Claims (8)
1. a wheel hub Set and Positioning structure, including location dish, it is characterized in that: the axial plane of described location dish is circumferentially spaced is provided with at least three positioning seat, described positioning seat includes base, it is arranged on the bearing on described base and the locating piece being connected with described bearing, described bearing can slide along described base, described base is provided with hole, location, chute, described bearing includes square block, it is fixed on the slide block of described square block bottom, described slide block is inserted in described chute, it is provided with elastic component in described square block, the top of described elastic component is provided with transition piece, described transition piece is at least partially disposed in described square block, described transition piece is fixed with described locating piece.
Wheel hub Set and Positioning structure the most according to claim 1, it is characterised in that: described base is provided with two holes, row described location, and described chute is between two row holes, described location.
Wheel hub Set and Positioning structure the most according to claim 2, it is characterised in that: the cross section of described chute and described slide block is all in inverted T-shaped.
Wheel hub Set and Positioning structure the most according to claim 1, it is characterised in that: the top of described transition piece is provided with groove, and described locating piece includes matrix, is connected to the projection of described matrix bottom, and described projection snaps in described groove.
Wheel hub Set and Positioning structure the most according to claim 4, it is characterised in that: described transition piece is cylindrical, and described projection is isosceles trapezoid.
Wheel hub Set and Positioning structure the most according to claim 1, it is characterised in that: the side face of described location dish is interval with breach.
7. according to the wheel hub Set and Positioning structure according to any one of claim 1-6, it is characterised in that: the axial plane of described location dish is circumferentially additionally provided with deck.
Wheel hub Set and Positioning structure the most according to claim 7, it is characterised in that: described deck includes pedestal, the fixture block being fixed on described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362256.2A CN103433764B (en) | 2013-08-20 | 2013-08-20 | Wheel hub Set and Positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310362256.2A CN103433764B (en) | 2013-08-20 | 2013-08-20 | Wheel hub Set and Positioning structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103433764A CN103433764A (en) | 2013-12-11 |
| CN103433764B true CN103433764B (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310362256.2A Expired - Fee Related CN103433764B (en) | 2013-08-20 | 2013-08-20 | Wheel hub Set and Positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103433764B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972421B (en) * | 2015-07-16 | 2017-06-06 | 佛山市普拉迪数控科技有限公司 | A kind of quick compression and the fixture for unclamping |
| CN110530866A (en) * | 2019-09-23 | 2019-12-03 | 陕西中烟工业有限责任公司 | A kind of cigarette laser boring detection device |
Citations (6)
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|---|---|---|---|---|
| CN201760777U (en) * | 2010-08-03 | 2011-03-16 | 宁波中策凯裕机械有限公司 | Wind generating set hub clamping fixture for horizontal type machining center |
| CN202028940U (en) * | 2011-03-08 | 2011-11-09 | 浙江郑泰汽轮股份有限公司 | Machining fixture for automobile hub |
| CN202088828U (en) * | 2011-04-25 | 2011-12-28 | 旭东机械(昆山)有限公司 | Tire fitting machine for PU (Polyurethane) tire wheel |
| CN202185790U (en) * | 2011-07-20 | 2012-04-11 | 杨铭工业股份有限公司 | Clamping device capable of stabilizing clamping state |
| CN102672224A (en) * | 2012-04-18 | 2012-09-19 | 广州戴卡旭铝铸件有限公司 | Fixed core clamping tool for processing wheel hub |
| CN203449018U (en) * | 2013-08-20 | 2014-02-26 | 苏州雅泛迪铝业有限公司 | Clamping and locating structure of wheel hub |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004296015A (en) * | 2003-03-27 | 2004-10-21 | Mitsumi Electric Co Ltd | Disk chucking mechanism |
-
2013
- 2013-08-20 CN CN201310362256.2A patent/CN103433764B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201760777U (en) * | 2010-08-03 | 2011-03-16 | 宁波中策凯裕机械有限公司 | Wind generating set hub clamping fixture for horizontal type machining center |
| CN202028940U (en) * | 2011-03-08 | 2011-11-09 | 浙江郑泰汽轮股份有限公司 | Machining fixture for automobile hub |
| CN202088828U (en) * | 2011-04-25 | 2011-12-28 | 旭东机械(昆山)有限公司 | Tire fitting machine for PU (Polyurethane) tire wheel |
| CN202185790U (en) * | 2011-07-20 | 2012-04-11 | 杨铭工业股份有限公司 | Clamping device capable of stabilizing clamping state |
| CN102672224A (en) * | 2012-04-18 | 2012-09-19 | 广州戴卡旭铝铸件有限公司 | Fixed core clamping tool for processing wheel hub |
| CN203449018U (en) * | 2013-08-20 | 2014-02-26 | 苏州雅泛迪铝业有限公司 | Clamping and locating structure of wheel hub |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103433764A (en) | 2013-12-11 |
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Granted publication date: 20160810 Termination date: 20190820 |