CN204276942U - The automatic locating center device of a kind of Hub fixture - Google Patents
The automatic locating center device of a kind of Hub fixture Download PDFInfo
- Publication number
- CN204276942U CN204276942U CN201420675208.9U CN201420675208U CN204276942U CN 204276942 U CN204276942 U CN 204276942U CN 201420675208 U CN201420675208 U CN 201420675208U CN 204276942 U CN204276942 U CN 204276942U
- Authority
- CN
- China
- Prior art keywords
- chuck
- main shaft
- radial
- pull bar
- sliding block
- 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.)
- Withdrawn - After Issue
Links
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to the automatic locating center device of a kind of Hub fixture, on chuck, radial equipartition is provided with many groups and automatically asks heart assembly, this asks heart group to comprise fairlead automatically, main shaft pull bar, pull-rod spring, guide runner, gathering sill, positioning sliding block and locating convex block, axially a fairlead is fixed with at chuck hub, with axially oriented, a main shaft pull bar is installed in this fairlead, this main shaft pull bar bottom is provided with pull-rod spring, main shaft pull bar upper end is fixed with a guide runner tilted to external diameter by center, this guide runner slides and is inlaid in a radial gathering sill arranged, gathering sill outer radial is fixed with a positioning sliding block, this positioning sliding block radially-directed moves, this positioning sliding block upper end is shaped with locating convex block.The utility model adopts this automatic locating center device to make radial location block automatically determine the center of circle within the specific limits by improving, and improve positioning precision, make blank automatic capturing, what minimizing was not just producing because being installed scraps, and improves blank radial location precision.
Description
Technical field
The utility model belongs to aluminum-alloy wheel manufacture field, the automatic locating center device of especially a kind of Hub fixture.
Background technology
At present, in hub for vehicle wheel process, the workpiece centering problem in machined, existing jig is axial float, and radial is fixing structure, because on-the-spot blank radial location size exists trickle inconsistent phenomenon, easily cause and be just installed not, even produce and scrap.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provide that a kind of structure is simple, simple operation, the automatic locating center device of Hub fixture that is safe and reliable, high-quality and high-efficiency.
The utility model solves its technical problem and takes following technical scheme to realize:
The automatic locating center device of a kind of Hub fixture, comprise chuck, locating piece, location hook, limit sliding chutes and limited post, upper end, chuck periphery spaced radial is fixed with multiple locating piece, chuck lower end outside locating piece is all hinged with a location hook, it is characterized in that: on chuck, radial equipartition is provided with many groups and automatically asks heart assembly, this asks heart group to comprise fairlead automatically, main shaft pull bar, pull-rod spring, guide runner, gathering sill, positioning sliding block and locating convex block, axially a fairlead is fixed with at chuck hub, with axially oriented, a main shaft pull bar is installed in this fairlead, this main shaft pull bar bottom is provided with pull-rod spring, main shaft pull bar upper end is fixed with a guide runner tilted to external diameter by center, this guide runner slides and is inlaid in a radial gathering sill arranged, gathering sill outer radial is fixed with a positioning sliding block, this positioning sliding block radially-directed moves, this positioning sliding block upper end is shaped with locating convex block.
And be shaped with limit sliding chutes in the middle part of described location hook, this limit sliding chutes and the limited post be packed on chuck are slidably matched.
Advantage of the present utility model and good effect are:
The utility model adopts this automatic locating center device to make radial location block automatically determine the center of circle within the specific limits by improving, and improve positioning precision, make blank automatic capturing, what minimizing was not just producing because being installed scraps, and improves blank radial location precision.
Accompanying drawing explanation
Fig. 1 is the utility model cross section structure schematic diagram;
Fig. 2 is another working state schematic representation of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
The automatic locating center device of a kind of Hub fixture, comprise chuck 8, locating piece 5, location hook 4, limit sliding chutes 7 and limited post 6, upper end, chuck periphery spaced radial is fixed with multiple locating piece, chuck lower end outside locating piece is all hinged with a location hook, limit sliding chutes is shaped with in the middle part of this location hook, this limit sliding chutes and the limited post be packed on chuck are slidably matched thus control the swaying direction of location hook, for locking the axial location of wheel hub 3 to be processed;
Innovative point of the present utility model is:
Chuck is provided with and automatically asks core structure, comprise fairlead 9, main shaft pull bar 10, pull-rod spring 11, guide runner 2, gathering sill 1, positioning sliding block 12 and locating convex block 13, axially a fairlead is fixed with at chuck hub, with axially oriented, a main shaft pull bar is installed in this fairlead, this main shaft pull bar bottom is provided with pull-rod spring, main shaft pull bar upper end is fixed with a guide runner tilted to external diameter by center, this guide runner slides and is inlaid in a radial gathering sill arranged, gathering sill outer radial is fixed with a positioning sliding block, this positioning sliding block radially-directed moves, this positioning sliding block upper end is shaped with locating convex block.
Main shaft pull rod shaft drives to mobile the guide runner be obliquely installed, and this guide runner drives gathering sill to radially slide, thus drives positioning sliding block move radially thus adjust the radial position of wheel hub to be processed.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (2)
1. the automatic locating center device of Hub fixture, comprise chuck, locating piece, location hook, limit sliding chutes and limited post, upper end, chuck periphery spaced radial is fixed with multiple locating piece, chuck lower end outside locating piece is all hinged with a location hook, it is characterized in that: on chuck, radial equipartition is provided with many groups and automatically asks heart assembly, this asks heart group to comprise fairlead automatically, main shaft pull bar, pull-rod spring, guide runner, gathering sill, positioning sliding block and locating convex block, axially a fairlead is fixed with at chuck hub, with axially oriented, a main shaft pull bar is installed in this fairlead, this main shaft pull bar bottom is provided with pull-rod spring, main shaft pull bar upper end is fixed with a guide runner tilted to external diameter by center, this guide runner slides and is inlaid in a radial gathering sill arranged, gathering sill outer radial is fixed with a positioning sliding block, this positioning sliding block radially-directed moves, this positioning sliding block upper end is shaped with locating convex block.
2. the automatic locating center device of Hub fixture according to claim 1, is characterized in that: be shaped with limit sliding chutes in the middle part of described location hook, and this limit sliding chutes and the limited post be packed on chuck are slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675208.9U CN204276942U (en) | 2014-11-13 | 2014-11-13 | The automatic locating center device of a kind of Hub fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675208.9U CN204276942U (en) | 2014-11-13 | 2014-11-13 | The automatic locating center device of a kind of Hub fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276942U true CN204276942U (en) | 2015-04-22 |
Family
ID=52860138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420675208.9U Withdrawn - After Issue CN204276942U (en) | 2014-11-13 | 2014-11-13 | The automatic locating center device of a kind of Hub fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400042A (en) * | 2014-11-13 | 2015-03-11 | 天津立中车轮有限公司 | Wheel hub clamp automatic centering device and centering method thereof |
| CN109807660A (en) * | 2019-01-21 | 2019-05-28 | 泰安启程车轮制造有限公司 | A kind of clamping device for multi-member wheel positioning process |
-
2014
- 2014-11-13 CN CN201420675208.9U patent/CN204276942U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400042A (en) * | 2014-11-13 | 2015-03-11 | 天津立中车轮有限公司 | Wheel hub clamp automatic centering device and centering method thereof |
| CN104400042B (en) * | 2014-11-13 | 2017-11-03 | 天津立中集团股份有限公司 | A kind of automatic locating center device of Hub fixture and its seek heart method |
| CN109807660A (en) * | 2019-01-21 | 2019-05-28 | 泰安启程车轮制造有限公司 | A kind of clamping device for multi-member wheel positioning process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300457 in Tianjin Binhai Economic and Technological Development Zone West Guanghua Street No. 58 Patentee after: Tianjin Lizhong Wheel Co.,Ltd. Patentee after: TIANJIN LIZHONG AUTOMOBILE ALUMINIUM ALLOY FITTING CO., LTD. Address before: 300457 in Tianjin Binhai Economic and Technological Development Zone West Guanghua Street No. 58 Patentee before: Tianjin Lizhong Wheel Co.,Ltd. Patentee before: Tianjin Daika Wheel Hub Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170406 Address after: 300457 Tianjin economic and Technological Development Zone in the Western District Guanghua Street, No. 58 Patentee after: Tianjin Lizhong group Limited by Share Ltd Address before: 300457 in Tianjin Binhai Economic and Technological Development Zone West Guanghua Street No. 58 Patentee before: Tianjin Lizhong Wheel Co.,Ltd. Patentee before: TIANJIN LIZHONG AUTOMOBILE ALUMINIUM ALLOY FITTING CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20171103 |