CN102294498A - Clamping jaw linked adjusting wheel hub chuck - Google Patents
Clamping jaw linked adjusting wheel hub chuck Download PDFInfo
- Publication number
- CN102294498A CN102294498A CN2011102286688A CN201110228668A CN102294498A CN 102294498 A CN102294498 A CN 102294498A CN 2011102286688 A CN2011102286688 A CN 2011102286688A CN 201110228668 A CN201110228668 A CN 201110228668A CN 102294498 A CN102294498 A CN 102294498A
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- jaw
- adjusted
- wheel hub
- guide
- chuck
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Abstract
The invention relates to a clamping jaw linked adjusting wheel hub chuck, comprising a chuck body (1) and a seat board (6), wherein the chuck body (1) is fixed to the seat board (6); a short reference plane and a large end plane on the chuck body (1) are located and then fixed to a spindle nose end of a machine tool. The clamping jaw linked adjusting wheel hub chuck is characterized in that more than two clamping jaws (9) are equally fixed to the seat board (6) in a circumference direction and are mounted on a pivot seat (5) and a guiding and locating base (12) by means of a clamping jaw pin shaft (14) and a clamping jaw guide rod (13). When the clamping jaw linked adjusting wheel hub chuck provided by the invention is used for the production of adjustable finger-shaped chucks of multiple sepcifications, the number of stations for mounting the guiding and locating bases on the seat board can be selected and determined according to specification of a processed rim; and the clamping jaw linked adjusting wheel hub chuck body provided by the invention is simple in structure, reasonable in layout and convenient to operate and maintain.
Description
Technical field
The invention belongs to the revolution type component technical field of machining tool clamp, the wheel hub chuck is adjusted in the jaw interlock that is particularly useful for aluminium alloy rim processing.
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.For working (machining) efficiency, quality and the yield rate that improves aluminium alloy wheel hub, adopt numerically controlled lathe to join the processing of automation finger-like chuck to aluminium alloy rim, to improve working (machining) efficiency, quality, the yield rate of product.The jaw of existing finger-like wheel hub chuck, the wheel rim of every kind of specification is equipped with a cover jaw, when the debugging frock is produced in thread-changing, need the jaw on the finger-like chuck body is replaced by the jaw of corresponding production specification aluminium alloy rim, the waste in man-hour that causes frock to change and adjust, and improved the frock cost, cause the confusion of frock library management.
Summary of the invention
At above-mentioned deficiency, the object of the present invention is to provide a kind of jaw interlock to adjust the wheel hub chuck, one cover jaw, by adjusting, can realize the processing request of many specifications wheel rim, and three jaws can be adjusted the work efficiency of thread-changing in the raising aluminium alloy car wheel rim class revolution process component process simultaneously to center (or in the other direction) interlock, save the frock cost, reduce the frock stock and be convenient to management.
The technical solution used in the present invention is: the wheel hub chuck is adjusted in the jaw interlock, comprise disk body, seat board, disk body is fixed on the seat board, disk body is provided with fulcrum block guide post, draw ring, pressure ring, fulcrum block and gland, also is provided with on the seat board to adjust positioning pedestal, flat thread adjustment toothed disc, centralized positioning annex and centralized positioning seat; The cup that draws that clamping connector between disk body and lathe, jaw interlock are adjusted on the wheel hub chuck is connected with lathe oil cylinder pull bar with pressure ring, and accurate face of the weak point on the disk body and back, big transverse plane location are with being fixed on the main shaft nose of lathe; It is characterized in that: described seat board is fixed with jaw more than two along the circumferencial direction five equilibrium, and is installed on fulcrum block and the guide-localization pedestal by jaw bearing pin, jaw guide post.
Described jaw is provided with two pin-and-holes, the pin-and-hole that the jaw bearing pin passes jaw is installed on the fulcrum block, the rectilinear motion of fulcrum block is passed to jaw, realization is to the clamping and the loosening up of processing work, another pin-and-hole jaw guide post of packing into, can in the guide-localization pedestal, slide, in clamping, loosening up process, the beat action be arranged, so that the installation of workpiece at jaw clamping work pieces end.
Described cup and the pressure ring of drawing drives the fulcrum block rectilinear motion by the fulcrum block guide post.
Described fulcrum block is provided with the trisection pin-and-hole, is fixed with an end of jaw on it.
Described flat thread is adjusted toothed disc, and its circumference is a gear, and transverse plane is a flat thread.
Be provided with guide chute and gib block in the described guide-localization pedestal, guide chute has corner, and the jaw guide post can slide within it and drive the jaw slip.Gib block is a guide-localization pedestal rectilinear motion lead pressing plate, and scale is arranged above it, adjusts the desired location of guide-localization pedestal.
Described guide-localization pedestal one end face has tooth and flat thread adjustment toothed disc to cooperate.
Described flat thread is adjusted toothed disc and is provided with the anti-rotation tooth bar, and there is the compression spring its below, can float, and duty and flat thread are adjusted toothed disc outer ring gears engaged, prevents that flat thread adjustment toothed disc from rotating.
Can insert the special-purpose spanner of adjusting in the locating hole of described anti-rotation tooth bar, the special-purpose head alignment pin of adjusting spanner inserts in the anti-rotation tooth bar locating hole, gear and flat thread are adjusted toothed disc outer ring gears engaged, rotate special spanner and drive the rotation of flat thread adjustment toothed disc.When needs are adjusted the guide-localization base position, the anti-rotation tooth bar is depressed.
When the present invention is used for multi-specification adjustable fingerlike chuck production, can select to determine to install on the seat board station number of guide-localization pedestal according to the specification of processing wheel rim, determine the form and the specification of product in the production earlier, the guide-localization pedestal is adjusted on the station of corresponding product specification, produced.The physical dimension that the present invention particularly can change two pin-and-holes and a gathering sill on the jaw by design comprises two actions to determine the movement locus of jaw at whole movement locus: 1. rectilinear motion effectively clamps stroke; 2. the loading and unloading of workpiece are convenient in beat motion.In the production, the tight accessory position of a cover locating that parts such as guide-localization pedestal are formed is determined, each movement locus is determined, repetitive positioning accuracy is stable, clamps effectively, can carry out ordinary production according to the station number that scope of design is determined, can guarantee product quality, and can improve the work efficiency of debugging chuck when thread-changing is produced, save the frock cost, be specially adapted to the production of after market product wide in variety, that the thread-changing frequency is high.Its chuck structure compactness, rationally distributed, operation and maintenance is convenient.
The invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present invention.
Fig. 2 is a working state schematic representation of the present invention.
Fig. 3 is the plan structure schematic diagram.
Fig. 4 is the special-purpose spanner schematic diagram of adjusting.
Among the figure: the 1-disk body; 2-fulcrum block guide post; 3-draws cup; The 4-pressure ring; The 5-fulcrum block; The 6-seat board; 7-centralized positioning annex; The 8-processing work; The 9-jaw; 10-end face locating piece; 11. pin-and-hole; 12. guide-localization pedestal; 13-jaw guide post; 14-jaw bearing pin; 15-adjusts positioning pedestal; The 16-flat thread is adjusted toothed disc, 17-centralized positioning seat; The 18-gland; 19-anti-rotation tooth bar, 20-compression spring, special-purpose spanner, the 22-pinion adjusted of 21-.
The specific embodiment
Know by Fig. 1, the wheel hub chuck is adjusted in jaw interlock of the present invention, comprise disk body 1, seat board 6, disk body 1 is fixed on the seat board 6, disk body 1 is provided with fulcrum block guide post 2, draw ring 3, pressure ring 4, fulcrum block 5 and gland 18, also is provided with on the seat board 6 to adjust positioning pedestal 15, flat thread adjustment toothed disc 16, centralized positioning annex 7 and centralized positioning seat 17; The cup 3 of drawing that clamping connector between disk body and lathe, jaw interlock are adjusted on the wheel hub chuck is connected with lathe oil cylinder pull bar with pressure ring 4, draws cup 3 and pressure ring 4 to pass through fulcrum block guide post 2 drive fulcrum blocks 5 rectilinear motions.Flat thread is adjusted toothed disc 16, and its circumference is a gear, and transverse plane is a flat thread.Accurate face of weak point on the disk body and back, big transverse plane location are with being fixed on the main shaft nose of lathe; Seat board 6 is fixed with jaw 9 more than two along the circumferencial direction five equilibrium, and is installed on fulcrum block 5 and the guide-localization pedestal 12 by jaw bearing pin 14, jaw guide post 13.
Described flat thread is adjusted toothed disc 16 and is provided with anti-rotation tooth bar 19, and there is the compression spring its below, can float, and duty and flat thread are adjusted toothed disc 16 outer ring gears engaged, prevents that flat thread adjustment toothed disc from rotating;
Being known by Fig. 2, Fig. 3, is working state schematic representation of the present invention.Clip to when workpiece 8 on the centralized positioning annex 7 of chuck, end face locating piece 10 is had good positioning workpiece 8 and jaw 9, and guide-localization pedestal 12 is fixed on the seat board 6 with screw, jaw 9 is provided with two pin-and-holes 11, the pin-and-hole 11 that jaw bearing pin 14 passes jaw 9 is installed on the fulcrum block 5, fulcrum block 5 is provided with the trisection pin-and-hole, is fixed with an end of jaw 9 on it; The rectilinear motion of fulcrum block 5 is passed to jaw 9, realization is to the clamping and the loosening up of processing work 8, another pin-and-hole 11 jaw guide post 13 of packing into, can in guide-localization pedestal 12, slide, in clamping, loosening up process, the beat action is arranged, so that the installation of workpiece at jaw clamping work pieces end; Be provided with guide chute and gib block in the guide-localization pedestal 12, guide chute has corner, and jaw guide post 13 can slide within it and drive the jaw slip.Gib block is guide-localization pedestal 12 rectilinear motion lead pressing plates, and scale is arranged above it, adjusts the desired location of positioning pedestal.Section locating piece 10, its function are the plane positioning that realizes workpiece.
Being known by Fig. 4, is the special-purpose spanner schematic diagram of adjusting.Can insert the special-purpose spanner 12 of adjusting in the locating hole of anti-rotation tooth bar 19, the special-purpose head alignment pin of adjusting spanner 21 inserts in anti-rotation tooth bar 19 locating holes, gear 22 is adjusted toothed disc 16 outer ring gears engaged with flat thread, rotates special spanner driving flat thread adjustment toothed disc 16 and rotates.When needs are adjusted the guide-localization base position, the anti-rotation tooth bar is depressed.
Multi-specification adjustable fingerlike chuck of the present invention is equipped with the tight annex of three cover locatings at least, and a group switching centre positioning attachment is formed the complete chuck of a cover, meets 6 rules of jig Design.In the production, equidistant permutation screw and pin-and-hole are arranged on the seat board, the guide-localization pedestal can be realized inwardly or outwards adjusting on seat board with these equidistant permutation screw and pin-and-hole, and the realization multistation is installed, and repetitive positioning accuracy is stable.Seat board, guide-localization pedestal are equipped with specification sign in corresponding installation position, when changing the production product specification, only need the tight annex of every cover locating is adjusted to sign corresponding specification station on the seat board, and with screw the guide-localization pedestal is fixed on the seat board and gets final product.", 22 " amounts to 10 kinds of scale aluminium alloy wheel rims processing chucks to be made as 13 ", 14 ", 15 ", 16 ", 17 ", 18 ", 19 ", 20 ", 21 as the present embodiment multi-specification adjustable fingerlike chuck, seat board is provided with 10 groups of screws, and ", 22 " amounts to 10 kinds of scale aluminium alloy wheel rims location and clamp stations to correspond respectively to 13 ", 14 ", 15 ", 16 ", 17 ", 18 ", 19 ", 20 ", 21.
The foregoing description is as an illustration example only, is not the qualification that the present invention is done.In addition to the implementation, the present invention can also have other embodiments, this not superfluous one by one stating.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all belong to the protection domain of requirement of the present invention.
Claims (9)
1. the wheel hub chuck is adjusted in the jaw interlock, comprise disk body (1), seat board (6), disk body (1) is fixed on the seat board (6), disk body (1) is provided with fulcrum block guide post (2), draw ring (3), pressure ring (4), fulcrum block (5) and gland (18), and seat board (6) is provided with and adjusts positioning pedestal (15), flat thread is adjusted toothed disc (16), centralized positioning annex (7) and centralized positioning seat (17); Clamping connector between disk body and lathe draws cup (3) to be connected with lathe oil cylinder pull bar with pressure ring (4), and accurate face of weak point on the disk body (1) and back, big transverse plane location are with being fixed on the main shaft nose of lathe; It is characterized in that: described seat board (6) is fixed with jaw (9) more than two along the circumferencial direction five equilibrium, and is installed on fulcrum block (5) and the guide-localization pedestal (12) by jaw bearing pin (14), jaw guide post (13).
2. the wheel hub chuck is adjusted in jaw interlock according to claim 1, it is characterized in that: described jaw (9) is provided with two pin-and-holes (11), the pin-and-hole (11) that jaw bearing pin (14) passes jaw (9) is installed on the fulcrum block (5), another pin-and-hole (11) jaw guide post (13) of packing into can be slided in guide-localization pedestal (12).
3. the wheel hub chuck is adjusted in jaw interlock according to claim 1, it is characterized in that: described cup (3) and the pressure ring (4) of drawing drives fulcrum block (5) rectilinear motion by fulcrum block guide post (2).
4. the wheel hub chuck is adjusted in jaw interlock according to claim 1, and it is characterized in that: described fulcrum block (5) is provided with the trisection pin-and-hole, is fixed with an end of jaw (9) on it.
5. the wheel hub chuck is adjusted in jaw interlock according to claim 1, and it is characterized in that: described flat thread is adjusted toothed disc (16), and its circumference is a gear, and transverse plane is a flat thread.
6. the wheel hub chuck is adjusted in jaw interlock according to claim 1, it is characterized in that: be provided with guide chute and gib block in the described guide-localization pedestal (12), guide chute has corner, jaw guide post (13) can slide within it and drive the jaw slip, gib block is guide-localization pedestal (a 12) rectilinear motion lead pressing plate, is provided with scale above it.
7. the wheel hub chuck is adjusted in jaw interlock according to claim 1, it is characterized in that: described guide-localization pedestal (12) one end faces have tooth and flat thread adjustment toothed disc (16) to cooperate.
8. the wheel hub chuck is adjusted in jaw interlock according to claim 1, it is characterized in that: described flat thread is adjusted toothed disc (16) and is provided with anti-rotation tooth bar (19), there is relocatable compression spring its below, adjusts toothed disc (16) outer ring gears engaged with flat thread.
9. the wheel hub chuck is adjusted in jaw interlock according to claim 8, it is characterized in that: can insert the special-purpose spanner (12) of adjusting in the locating hole of described anti-rotation tooth bar (19), the special-purpose head alignment pin of adjusting spanner (21) inserts in anti-rotation tooth bar (19) locating hole, gear (22) is adjusted toothed disc (16) outer ring gears engaged with flat thread, and rotation special-purpose adjustment spanner (12) drives flat thread and adjusts toothed disc (16) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110228668 CN102294498B (en) | 2011-08-11 | 2011-08-11 | Clamping jaw linked adjusting wheel hub chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110228668 CN102294498B (en) | 2011-08-11 | 2011-08-11 | Clamping jaw linked adjusting wheel hub chuck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102294498A true CN102294498A (en) | 2011-12-28 |
| CN102294498B CN102294498B (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110228668 Active CN102294498B (en) | 2011-08-11 | 2011-08-11 | Clamping jaw linked adjusting wheel hub chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102294498B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717110A (en) * | 2012-06-26 | 2012-10-10 | 合肥工业大学 | Swing rod axial buckling chuck |
| CN102886498A (en) * | 2012-10-18 | 2013-01-23 | 蚌埠市福沃特车轮制造科技有限公司 | Hub forming die |
| CN103722394A (en) * | 2013-12-09 | 2014-04-16 | 江苏天宏机械工业有限公司 | Aluminum alloy rim deburring linkage positioning mechanism |
| CN104440188A (en) * | 2014-12-02 | 2015-03-25 | 重庆戴卡捷力轮毂制造有限公司 | Positioning device |
| CN105269011A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Eight-claw chuck easy and convenient to use |
| CN105904265A (en) * | 2016-06-30 | 2016-08-31 | 朱海杰 | Gasket clamping device |
| CN106468530A (en) * | 2015-08-21 | 2017-03-01 | 奥厄卡塞尔有限公司 | For measuring the device of the geometry of the wheel shaft of motor vehicles |
| CN108436122A (en) * | 2018-03-23 | 2018-08-24 | 嘉善翰英五金机械厂 | A kind of pneumatic two-way two linkages four paws self-centering chuck |
| TWI666080B (en) * | 2018-12-18 | 2019-07-21 | 旭正機械股份有限公司 | Rim soft jaw |
| CN110193633A (en) * | 2019-06-20 | 2019-09-03 | 中信戴卡股份有限公司 | Numerically-controlled machine tool and cutting working method |
| CN110394471A (en) * | 2019-08-16 | 2019-11-01 | 宁波德玛智能机械有限公司 | A kind of reliable hub chuck |
| CN111015312A (en) * | 2019-12-26 | 2020-04-17 | 南京信息职业技术学院 | Rock drill handle body turning tool |
| CN113290411A (en) * | 2021-07-28 | 2021-08-24 | 常州卡斯特铝精密铸造科技有限公司 | Flywheel housing corner cutting and fixing device |
| CN113547142A (en) * | 2021-08-17 | 2021-10-26 | 重庆理工大学 | Clamp and method for clamping bicycle hub |
| CN113771731A (en) * | 2021-07-06 | 2021-12-10 | 安徽理工大学 | Intelligent conveying trolley |
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| CN202239722U (en) * | 2011-08-11 | 2012-05-30 | 江苏天宏机械工业有限公司 | Clamping jaw linked adjusting hub chuck |
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| US3870323A (en) * | 1972-08-19 | 1975-03-11 | Forkardt Paul Kg | Chuck |
| US4690416A (en) * | 1985-03-22 | 1987-09-01 | Roehm Guenter H | Power chuck |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717110B (en) * | 2012-06-26 | 2014-08-06 | 合肥工业大学 | Swing rod axial buckling chuck |
| CN102717110A (en) * | 2012-06-26 | 2012-10-10 | 合肥工业大学 | Swing rod axial buckling chuck |
| CN102886498A (en) * | 2012-10-18 | 2013-01-23 | 蚌埠市福沃特车轮制造科技有限公司 | Hub forming die |
| CN103722394A (en) * | 2013-12-09 | 2014-04-16 | 江苏天宏机械工业有限公司 | Aluminum alloy rim deburring linkage positioning mechanism |
| CN104440188A (en) * | 2014-12-02 | 2015-03-25 | 重庆戴卡捷力轮毂制造有限公司 | Positioning device |
| CN106468530B (en) * | 2015-08-21 | 2020-09-08 | 奥厄卡塞尔有限公司 | Device for measuring the geometry of a wheel axle of a motor vehicle |
| CN106468530A (en) * | 2015-08-21 | 2017-03-01 | 奥厄卡塞尔有限公司 | For measuring the device of the geometry of the wheel shaft of motor vehicles |
| CN105269011A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Eight-claw chuck easy and convenient to use |
| CN105904265A (en) * | 2016-06-30 | 2016-08-31 | 朱海杰 | Gasket clamping device |
| CN108436122A (en) * | 2018-03-23 | 2018-08-24 | 嘉善翰英五金机械厂 | A kind of pneumatic two-way two linkages four paws self-centering chuck |
| TWI666080B (en) * | 2018-12-18 | 2019-07-21 | 旭正機械股份有限公司 | Rim soft jaw |
| CN110193633A (en) * | 2019-06-20 | 2019-09-03 | 中信戴卡股份有限公司 | Numerically-controlled machine tool and cutting working method |
| CN110394471A (en) * | 2019-08-16 | 2019-11-01 | 宁波德玛智能机械有限公司 | A kind of reliable hub chuck |
| CN110394471B (en) * | 2019-08-16 | 2021-03-30 | 宁波德玛智能机械有限公司 | Reliable hub chuck |
| CN111015312A (en) * | 2019-12-26 | 2020-04-17 | 南京信息职业技术学院 | Rock drill handle body turning tool |
| CN113771731A (en) * | 2021-07-06 | 2021-12-10 | 安徽理工大学 | Intelligent conveying trolley |
| CN113771731B (en) * | 2021-07-06 | 2023-02-10 | 安徽理工大学 | Intelligent conveying trolley |
| CN113290411A (en) * | 2021-07-28 | 2021-08-24 | 常州卡斯特铝精密铸造科技有限公司 | Flywheel housing corner cutting and fixing device |
| CN113547142A (en) * | 2021-08-17 | 2021-10-26 | 重庆理工大学 | Clamp and method for clamping bicycle hub |
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| CN102294498B (en) | 2012-12-26 |
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