CN205237661U - Aluminum alloy wheel hub lathe chuck - Google Patents
Aluminum alloy wheel hub lathe chuck Download PDFInfo
- Publication number
- CN205237661U CN205237661U CN201620057669.9U CN201620057669U CN205237661U CN 205237661 U CN205237661 U CN 205237661U CN 201620057669 U CN201620057669 U CN 201620057669U CN 205237661 U CN205237661 U CN 205237661U
- Authority
- CN
- China
- Prior art keywords
- slide
- paw
- wheel hub
- chuck
- base
- 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.)
- Expired - Fee Related
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses an aluminum alloy wheel hub lathe chuck mainly includes base plate, base, sliding plate, reference column etc.. The base plate passes through the screw connection with the base and is in the same place, the main part of constituteing the wheel hub lathe chuck, there is the toper mounting hole base plate below, so that lathe cooperation, about the reference column both ends respectively through mounting screw on base plate and base, can increase the installation intensity of base plate and base, the sliding plate passes through the copper sheathing and forms sliding fit with the reference column, and can slide from top to bottom along the reference column, big pull rod passes through the fix with screw on the sliding plate, can drive the sliding plate moves from top to bottom, little pull rod and the hookup of hydraulic power chuck, the hydraulic power chuck passes through the gland to be fixed on the base plate, and can be under the drive of little pull rod, remove about driving the slide through the drag link, the locating piece is installed on the slide, press the claw to pass through the screw hookup together with pressing the claw axle, press the claw axle to slide under the slide is middle and upper and to rotate, press claw axle lower extreme to install on the sliding plate.
Description
Technical field
The utility model relates to a kind of lathe chuck, specifically a kind of aluminium alloy wheel hub lathe chuck.
Background technology
Aluminium alloy wheel hub is produced according to technological processes such as casting, machined, applications. In the mechanical processing process of aluminium alloy wheel hub, wheel hub blank need to be placed on special turning attachment and position, clamps, then just can carry out turning processing.
Because client's demand is diversified, therefore, the diameter of wheel hub blank is also not of uniform size. For wheel hub blank not of uniform size, at present, can only complete by the lathe chuck of changing different-diameter, specification. Both lost time, increased again workman's labour intensity, reduced output.
Summary of the invention
The purpose of this utility model is just to provide a kind of aluminium alloy wheel hub lathe chuck.
To achieve these goals, the technical solution of the utility model is: a kind of aluminium alloy wheel hub lathe chuck, mainly comprises substrate, base, sliding panel, locating dowel, large pull bar, lower link bar, hydraulic power chuck, drag link, locating piece, slide, paw, paw axle etc. substrate and base through screws link together, the main body of composition wheel hub lathe chuck, there is taper installing hole substrate below, so that lathe coordinates, the upper and lower two ends of locating dowel are arranged on substrate and base by screw respectively, can increase the installation strength of substrate and base, sliding panel is formed and is slidably matched by copper sheathing and locating dowel, and can slide up and down along locating dowel, large pull bar is fixed by screws on sliding panel, can drive sliding panel to move up and down, lower link bar connects with hydraulic power chuck, hydraulic power chuck is fixed on substrate by gland, and can be under the driving of lower link bar, drive slide to move left and right by drag link, locating piece is arranged on slide, together with paw passes through screw attachment with paw axle, paw axle can slide up and down and rotate in slide, paw axle lower end is arranged on sliding panel.
The upper plane that locating piece contacts with wheel hub blank and prism play respectively the effect of blank being carried out to end face location and radial location, correct to ensure blank location.
When hydraulic power chuck drives slide to move left and right by drag link, locating piece and paw, paw axle are simultaneously and then mobile, so just can make chuck adapt to the wheel hub blank varying in size, locating piece, paw axle, paw are all 3 covers, and are uniformly distributed in a circumferential direction.
When sliding panel moves downward, pull paw axle to move downward, because paw axle and slide matching part have helicla flute, so paw axle and paw carry out 90 degree rotations, and then the work that completes rotation, compresses.
There is strip groove in sliding panel outside, and paw axle can left and right slippage in groove.
Large pull bar, lower link bar are connected by hollow shaft, solid shafting with the double rod cylinder at lathe spindle rear portion respectively, and operation respectively under the driving of oil cylinder.
Before work, large pull bar, lower link bar are all topmost, now large pull bar makes paw axle and paw in open mode by sliding panel, and lower link bar makes slide, paw axle, paw locating piece in outermost position by hydraulic power chuck, cross bar, namely diameter maximum position.
When work, first put aluminum alloy hub blank, end face area is placed on above locating piece naturally outside blank, completes end face location, and meanwhile, outer rim position is placed on inner side, locating piece inclined-plane outside blank; Then lower link bar drives hydraulic power chuck, drag link, drives slide, locating piece, paw axle, paw to the motion of center of circle direction, until be adjacent to outer rim position outside blank, now, has just completed end face and the radial location of blank.
Then, large pull bar drives sliding panel to move downwards, and sliding panel pulls axially lower operation of paw, completes the action of rotation, compression blank, and so far, aluminum alloy hub blank completes the work of end face location, radial location, compression.
Because hydraulic power jaw travel is larger, therefore locating piece and slide, paw axle, paw also just can move in a big way, the aluminum alloy hub blank that so just can compatible vary in size.
The utlity model has the feature that compatible scope is wide, accurate positioning reliable, operate steadily, be applicable to aluminium alloy wheel hub machining lathe and use.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is a kind of aluminium alloy wheel hub lathe chuck of the utility model front view.
Fig. 2 is that a kind of aluminium alloy wheel hub lathe chuck of the utility model clamps other size wheel hub blank front view.
Fig. 3 is that a kind of aluminium alloy wheel hub lathe chuck of the utility model is connected front view with lathe oil cylinder.
Detailed description of the invention
Describe details and the working condition according to the concrete equipment the utility model proposes in detail below in conjunction with accompanying drawing.
A kind of aluminium alloy wheel hub lathe chuck, comprises substrate 1, base 3, sliding panel 4, locating dowel 6, large pull bar 10, lower link bar 11, hydraulic power chuck 13, drag link 15, locating piece 18, slide 17, paw 21, paw axle 19 etc. substrate 1 and base 3 link together by screw 2, the main body of composition wheel hub lathe chuck, there is taper installing hole substrate 1 below, so that lathe coordinates, locating dowel is arranged on substrate 1 and base 3 by screw 5 respectively at two ends Shang Xia 6, can increase the installation strength of substrate 1 and base 3, sliding panel 4 is formed and is slidably matched with locating dowel 6 by copper sheathing 7, and can slide up and down along locating dowel 6, large pull bar 10 is fixed on sliding panel 4 by screw 12, can drive sliding panel 4 to move up and down, lower link bar 11 connects with hydraulic power chuck 13, hydraulic power chuck 13 is fixed on substrate 1 by gland 9, and can be under the driving of lower link bar 11, by drag link 15, screw 16 drives slide 17 to move left and right, locating piece 18 is arranged on slide 17, paw 21 is linked together by screw 20 with paw axle 19, paw axle 19 can slide up and down and rotate in slide 17, paw axle 19 lower ends are arranged on sliding panel 4.
The upper plane that locating piece 18 contacts with wheel hub blank 22 and prism play respectively the effect of blank 22 being carried out to end face location and radial location, correct to ensure blank location.
When hydraulic power chuck 13 drives slide 17 to move left and right by drag link 15, locating piece 18 and paw 21, paw axle 19 are simultaneously and then mobile, so just can make chuck adapt to the wheel hub blank varying in size, locating piece 18, paw axle 19, paw 21 are all 3 covers, and are uniformly distributed in a circumferential direction.
When sliding panel 4 moves downward, pull paw axle 19 to move downward, because paw axle 19 and slide 17 matching parts have helicla flute, so paw axle 19 and paw 21 carry out 90 degree rotations, and then the work that completes rotation, compresses.
There is strip groove in sliding panel 4 outsides, and paw axle 19 can left and right slippage in groove.
Large pull bar 10, lower link bar 11 are connected by hollow shaft 25, solid shafting 24 with the double rod cylinder 26 at lathe spindle rear portion respectively, and operation respectively under the driving of oil cylinder 26.
Before work, large pull bar 10, lower link bar 11 are all topmost, now large pull bar 10 makes paw axle 19 and paw 21 in open mode by sliding panel 4, lower link bar 11 makes slide 17, paw axle 19, paw 21, locating piece 18 in outermost position by hydraulic power chuck 13, drag link 15, namely diameter maximum position.
When work, first put aluminum alloy hub blank 22, blank 22 outside end face area are placed on above locating piece 18 naturally, complete end face location, and meanwhile, blank 22 outer rim positions, outside are placed on locating piece 18 inner sides, inclined-plane; Then lower link bar 11 drives hydraulic power chuck 13, drag link 15, drives slide 17, locating piece 18, paw axle 19, paw 21 to the motion of center of circle direction, until be adjacent to blank 22 outer rim positions, outside, now, has just completed end face and the radial location of blank.
Then, large pull bar 10 drives sliding panel 4 to move downwards, and sliding panel 4 pulls paw axle 19 to move downwards, completes the action of rotation, compression blank, and so far, aluminum alloy hub blank completes the work of end face location, radial location, compression.
Because hydraulic power chuck 13 strokes are larger, therefore locating piece 18 and slide 17, paw axle 19, paw 21 also just can move in a big way, the aluminum alloy hub blank that so just can compatible vary in size, state when Fig. 2 is exactly clamping small size wheel hub blank 23.
Claims (3)
1. an aluminium alloy wheel hub lathe chuck, comprise substrate (1), base (3), sliding panel (4), locating dowel (6), large pull bar (10), lower link bar (11), hydraulic power chuck (13), drag link (15), locating piece (18), slide (17), paw (21), paw axle (19), it is characterized in that: substrate (1) and base (3) link together by screw (2), the main body of composition wheel hub lathe chuck, there is taper installing hole substrate (1) below, so that lathe coordinates, the upper and lower two ends of locating dowel (6) are arranged on substrate (1) and base (3) by screw (5) respectively, sliding panel (4) is formed and is slidably matched with locating dowel (6) by copper sheathing (7), and can slide up and down along locating dowel (6), large pull bar (10) is fixed on sliding panel (4) by screw (12), can drive sliding panel (4) to move up and down, lower link bar (11) connects with hydraulic power chuck (13), hydraulic power chuck (13) is fixed on substrate (1) by gland (9), and can be under the driving of lower link bar (11), by drag link (15), screw (16) drives slide (17) to move left and right, locating piece (18) is arranged on slide (17), paw (21) is linked together by screw (20) with paw axle (19), paw axle (19) can slide up and down and rotate in slide (17), paw axle (19) lower end is arranged on sliding panel (4).
2. a kind of aluminium alloy wheel hub lathe chuck according to claim 1, is characterized in that: upper plane and prism that locating piece (18) contacts with wheel hub blank (22) carry out end face location and radial location to blank (22) respectively.
3. a kind of aluminium alloy wheel hub lathe chuck according to claim 1, it is characterized in that: when hydraulic power chuck (13) drives slide (17) to move left and right by drag link (15), locating piece (18) and paw (21), paw axle (19) are simultaneously and then mobile, so just can make chuck adapt to the wheel hub blank varying in size, locating piece (18), paw axle (19), paw (21) are all 3 covers, and are uniformly distributed in a circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057669.9U CN205237661U (en) | 2016-01-21 | 2016-01-21 | Aluminum alloy wheel hub lathe chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057669.9U CN205237661U (en) | 2016-01-21 | 2016-01-21 | Aluminum alloy wheel hub lathe chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237661U true CN205237661U (en) | 2016-05-18 |
Family
ID=55936740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620057669.9U Expired - Fee Related CN205237661U (en) | 2016-01-21 | 2016-01-21 | Aluminum alloy wheel hub lathe chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522425A (en) * | 2016-01-21 | 2016-04-27 | 中信戴卡股份有限公司 | Lathe chuck plate of aluminum alloy hub |
-
2016
- 2016-01-21 CN CN201620057669.9U patent/CN205237661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522425A (en) * | 2016-01-21 | 2016-04-27 | 中信戴卡股份有限公司 | Lathe chuck plate of aluminum alloy hub |
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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: 20160518 Termination date: 20220121 |