CN202079297U - Front mounted quick-change hub power chuck for vertical lathe - Google Patents
Front mounted quick-change hub power chuck for vertical lathe Download PDFInfo
- Publication number
- CN202079297U CN202079297U CN2011201673890U CN201120167389U CN202079297U CN 202079297 U CN202079297 U CN 202079297U CN 2011201673890 U CN2011201673890 U CN 2011201673890U CN 201120167389 U CN201120167389 U CN 201120167389U CN 202079297 U CN202079297 U CN 202079297U
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- link gear
- wheel hub
- compression
- tension
- radially
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Abstract
A front mounted quick-change hub power chuck for a vertical lathe comprises a flange plate (1), a plate body cover (3), a face plate (5) and a radial link mechanism (13) and is characterized in that an air inlet hole on the flange plate (1) is connected with a cavity on an air cylinder (10); air pressure pushes a piston (10) to drive a pull- pressing link mechanism to move downwards; and the radial link mechanism and an axial link mechanism, which are connected to a pull-pressing link plate (2), respectively compress and brace a hub, so that the hub can be positioned radially and axially by the chuck. The front mounted quick-change hub power chuck adopting the structure has the advantages that the processing requirements of rims of multi specifications can be met by replacing and positioning three pressure claws conveniently, the line changing efficiency during machining of rotary working parts such as an aluminum alloy rim of an automobile can be improved, the work intensity can be reduced, the clamping procedures can be simplified, and the tooling stock can be reduced so as to provide convenience for management.
Description
Technical field:
The utility model belongs to the machining tool clamp technical field, is applicable to the frock clamp of vertical lathe for aluminium alloy rim class revolution process component.
Background technology
Along with the fast development of world car industry, in light weight, the good heat dissipation of aluminium alloy rim, advantage such as attractive in appearance constantly approved, makes the sharp increase of aluminium alloy car wheel rim demand.In order to improve the working (machining) efficiency of aluminium alloy wheel hub, quality and yield rate, adopt the vertical numerical controlled lathe processing wheel hub of double double-pole tower, and " vertical lathe forward type quick change wheel hub power chuck " better improved the working (machining) efficiency of aluminium alloy wheel hub, quality and yield rate, can only be equipped with a cover frock clamp before this, the horizontal digital-control lathe that single station hilted broadsword tower adds, a machine tool can only be processed a procedure in process of manufacture, the staff changes lathe because of operation carrying workpiece and adjustment causes the waste in man-hour, the labour intensity height, and reduced the confusion that the frock annex too much causes the frock library management.
Summary of the invention
At above deficiency, the purpose of this utility model is to provide a kind of vertical lathe forward type quick change wheel hub power chuck, be that chuck upper cylinder piston drives moving down of tension and compression link gear, the radially link gear and the axial link gear that are connected on the chuck compress respectively and the stretching wheel hub, realize radial location and axial location to wheel hub.
The technical solution of the utility model is that pass-through mode is realized: vertical lathe forward type quick change wheel hub power chuck, comprise ring flange, the disk body overcoat, panel, link gear radially, the coaxial ring flange that is provided with in the disk body overcoat, cylinder, piston, two sides of described panel are provided with radially link gear and axially link gear, the centre is provided with the tension and compression link gear, it is characterized in that: the air admission hole on the described ring flange is connected with the upper plenum of cylinder, air pressure promotes descent of piston, drive moving down of tension and compression link gear, the radially link gear and the axial link gear that are connected in the tension and compression interlock compress respectively and the stretching wheel hub, realize radial location and the axial location of chuck to wheel hub.
Described radial location is to be connected in radially link gear in the tension and compression interlocks when air pressure promotes piston and presses down, drives the radial location piece and outwards moves in the oblique kerve in the link gear radially and realize wheel hub stretching radially thereby be moved downward.
Described axial location is the pull bar pulling paw axle rotation that is connected on the tension and compression interlock plate, drives paw and axial location piece and moves down, and wheel hub is realized axial compression.
Described axial link gear is arranged on the radial location seat, is made up of paw axle, paw, eccentric positioning seat, axial location piece, and is arranged on the circumference by a plurality of equalizations.
Described tension and compression link gear is made up of link plate, cylinder, piston and spider of tension and compression.
The utility model structure, the double vertical lathe just can be realized the processing request of many specifications wheel rim by three paw location of portable replacing, improve the work efficiency of thread-changing in the aluminium alloy car wheel rim class revolution process component Vehicle Processing process, reduce working strength, simplify the clamping formality, reduce the frock stock so that management.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1 be flange, 2 for tension and compression interlocks plate, 3 for the disk body overcoat, 4 for the paw axle, 5 for panel, 6 for paw, 7 for eccentric positioning seat, 8 for the axial location piece, 9 for spider, 10 for piston, 11 for cylinder body, 12 for the radial location piece, 13 for link gear, 14 radially be the radial location seat.
The specific embodiment
Know by Fig. 1, vertical lathe forward type quick change wheel hub power chuck, by ring flange 1, disk body overcoat 3, panel 5, radially link gear 13, axially link gear and tension and compression link gear are formed.Coaxial two sides that are provided with ring flange 1, cylinder 10, piston 11, described panel 5 are provided with radially link gear 13 and axially link gear in the disk body overcoat 3, the centre is provided with the tension and compression link gear, air admission hole on the described ring flange 1 is connected with the upper plenum of cylinder 11, piston 10 is descending, driving the tension and compression link gear moves down, the radially link gear and the axial link gear that are connected in the tension and compression interlock 2 compress respectively and the stretching wheel hub, realize radial location and the axial location of chuck to wheel hub.Radial location is to be connected in radially link gear in the tension and compression interlock 2 when air pressure promotes piston and presses down, drives radial location piece 12 and outwards moves in the oblique kerve in the link gear radially and realize wheel hub stretching radially thereby be moved downward.Described axial location is pull bar pulling paw axle 4 rotations that are connected on the tension and compression interlock plate 2, drives paw 6 and axial location piece 8 and moves down, and wheel hub is realized axial compression.The tension and compression link gear is made up of tension and compression interlock plate 2, cylinder 11, piston 10 and spider 9.
Being known by Fig. 2, is the vertical view of Fig. 1.Described axial link gear is arranged on the radial location seat 14, is made up of paw axle 4, paw 6, eccentric positioning seat 7, axial location piece 8, and is arranged on the circumference by three equalizations, forms centring ring.Paw 6 has three kinds of specification paws, the clamping of replaceable different size wheel type
The course of work:
1. clamping process: compressed air enters cylinder, because piston 10 fixes, thereby cylinder 11 motions promote tension and compression interlock plates 2 to moving down, and the paw 6 that is contained on the paw axle 4 is compressed wheel hub to moving down the rotation back earlier.In 2 folding processes of tension and compression interlock plate, thereby radially the link gear while is made radial location piece 12 outside moving carry out stretching to wheel hub by the moving dress of the downward shipper pole of drive by oblique kerve.Because stretching action is to finish in the rotary course of paw 6, so reached the sequentially-operating that chuck compresses behind the centering stretching earlier wheel hub.
2. loosen process: the sequence of movement of chuck is opposite with clamping process.
Claims (5)
1. vertical lathe forward type quick change wheel hub power chuck, comprise ring flange (1), disk body overcoat (3), panel (5) and link gear (13) radially, the coaxial ring flange (1) that is provided with in the disk body overcoat (3), cylinder (11), piston (10), two sides of described panel (5) are provided with radially link gear and axially link gear, the centre is provided with the tension and compression link gear, it is characterized in that: the air admission hole on the described ring flange (1) is connected with the upper plenum of cylinder (10), air pressure promotes piston (10) drive tension and compression link gear and moves down, the radially link gear and the axial link gear that are connected in the tension and compression interlocks (2) compress respectively and the stretching wheel hub, realize radial location and the axial location of chuck to wheel hub.
2. vertical lathe forward type quick change wheel hub power chuck according to claim 1, it is characterized in that: described radial location is to be connected in radially link gear in the tension and compression interlock (2) when air pressure promotes piston (10) and presses down, move down drive radial location piece (12) at link gear (13) radially thus in oblique kerve in outwards mobile realization to wheel hub stretching radially.
3. vertical lathe forward type quick change wheel hub power chuck according to claim 1, it is characterized in that: described axial location is pull bar pulling paw axle (4) rotation that is connected on the tension and compression interlock plates () 2, drive paw (6) and axial location piece (8) and move down, wheel hub is realized axial compression.
4. vertical lathe forward type quick change wheel hub power chuck according to claim 1, it is characterized in that: described axial link gear is arranged on the radial location seat (14), form, and be arranged on the circumference by paw axle (4), paw (6), eccentric positioning seat (7), axial location piece (8) for a plurality of equalizations.
5. vertical lathe forward type quick change wheel hub power chuck according to claim 1 is characterized in that: described tension and compression link gear is made up of link plate (2), cylinder (11), piston (10) and spider (9) of tension and compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201673890U CN202079297U (en) | 2011-05-20 | 2011-05-20 | Front mounted quick-change hub power chuck for vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201673890U CN202079297U (en) | 2011-05-20 | 2011-05-20 | Front mounted quick-change hub power chuck for vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079297U true CN202079297U (en) | 2011-12-21 |
Family
ID=45339951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201673890U Expired - Fee Related CN202079297U (en) | 2011-05-20 | 2011-05-20 | Front mounted quick-change hub power chuck for vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079297U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205428A (en) * | 2011-05-20 | 2011-10-05 | 江苏天宏机械工业有限公司 | Vertical lathe front quick-replacing hub power chuck |
| CN102909587A (en) * | 2012-11-19 | 2013-02-06 | 苏州雅泛迪铝业有限公司 | Hub clamped positioning device |
| CN104440188A (en) * | 2014-12-02 | 2015-03-25 | 重庆戴卡捷力轮毂制造有限公司 | Positioning device |
| CN110153659A (en) * | 2019-06-19 | 2019-08-23 | 浙江保康轮毂制造有限公司 | A kind of wheel hub scene processing technology thereof |
-
2011
- 2011-05-20 CN CN2011201673890U patent/CN202079297U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205428A (en) * | 2011-05-20 | 2011-10-05 | 江苏天宏机械工业有限公司 | Vertical lathe front quick-replacing hub power chuck |
| CN102909587A (en) * | 2012-11-19 | 2013-02-06 | 苏州雅泛迪铝业有限公司 | Hub clamped positioning device |
| CN104440188A (en) * | 2014-12-02 | 2015-03-25 | 重庆戴卡捷力轮毂制造有限公司 | Positioning device |
| CN110153659A (en) * | 2019-06-19 | 2019-08-23 | 浙江保康轮毂制造有限公司 | A kind of wheel hub scene processing technology thereof |
| CN110153659B (en) * | 2019-06-19 | 2021-01-05 | 浙江保康轮毂制造有限公司 | Hub on-site machining and manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140520 |