CN203566266U - Special gravity hub cutting-and-drilling-integrated horizontal type clamp - Google Patents
Special gravity hub cutting-and-drilling-integrated horizontal type clamp Download PDFInfo
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- CN203566266U CN203566266U CN201320688386.0U CN201320688386U CN203566266U CN 203566266 U CN203566266 U CN 203566266U CN 201320688386 U CN201320688386 U CN 201320688386U CN 203566266 U CN203566266 U CN 203566266U
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Abstract
The utility model relates to a special gravity hub cutting-and-drilling-integrated horizontal type clamp which is composed of a clamping part, a rotating part and a rotating locking part. The clamping part is provided with a chuck rotating shaft (10), the rotating part is provided with a chuck rotating chain wheel (2), the rotating locking part is provided with a locking quick wheel (4), the clamping part is connected with the rotating part through the chuck rotating shaft (10) and the chuck rotating chain wheel (2), and the clamping part, the rotating part and the rotating locking part are connected in the mode that the locking quick wheel (4) is fixed on the chuck rotating shaft (10). The special gravity hub cutting-and-drilling-integrated horizontal type clamp is characterized in that a hub is clamped by the clamping part, the rotating part rotates by 360 degrees, an exposure head of the hub is cut by a machine tool cutter, the rotating part is stopped, the locking motion is executed by the rotating locking part, and a hole is drilled in the hub through a machine tool. By means of the structure of the special gravity hub cutting-and-drilling-integrated horizontal type clamp, the machining requirements of cutting the exposure head and drilling a center process hole can be met after one-time clamping. The transferring time is saved, the hub manufacturing period is shortened, and the manufacturing cost is saved.
Description
Technical field
The utility model belongs to mechanical special purpose machine tool application, and it is applicable to the wheel hub of the following process lathe of gravity-assist pouring wheel hub and cuts brill one special horizontal fixture.
Background technology
Along with Chinese automobile volume of production and marketing leaps to the first in the world, the progress of wheel technology, the raising of automobile property indices, countries in the world government is increasingly strict to energy-conservation, safety, environmental requirement, the advantages such as aluminum-alloy wheel is lightweight, energy-conservation with it, good heat dissipation, attractive in appearance, corrosion-resistant, processability is good are constantly approved, adopt aluminum-alloy wheel to become the optimal selection that substitutes steel wheel, make the sharp increase of aluminium alloy vehicle rim demand.Gravity casting hub, because Gravity casting machines is cheap, is not very high to operative employee's specification requirement.So present a large amount of this kind of processing modes of use of wheel hub industry.The wheel hub that uses gravity machine cast after wheel rim and wheel hub center can leave the residual aluminum liquid cooling but that feeding uses, will stay next rising head (in industry, be called rising head, center be middle rising head, on wheel rim is side riser circle).These rising heads need to be removed before fine finishining, and center riser also need to be made a call at center a fabrication hole after removing.At lathe on the market, be now all the single function of cutting rising head and centering.Because it lacks a suitable fixture, when cutting rising head, fixture need to be done 360o rotating operation, the fixture locked damage drill bit that prevents from rotating that need to stop operating when drill centers.
Summary of the invention
For above problem, the purpose of this utility model is to provide a kind of gravity wheel hub that is suitable for to cut and emit and fixture that the one of holing is carried out, to have clamped after workpiece at retained part, fixture is done 360o rotation at the drive lower chuck of rotating part, lathe is cut wheel hub rising head, locked rotating part fixture can not rotate, and lathe is holed to wheel hub.
The technical solution of the utility model is achieved in the following ways: a kind of gravity wheel hub is cut and bored one special horizontal fixture, by retained part, rotating part and the locked part of rotation form, described retained part is provided with chuck rotating shaft, rotating part is provided with chuck rotating sprocket, rotate locked part and be provided with locked prompt wheel, retained part is connected with chuck rotating sprocket by chuck rotating shaft with rotating part, retained part, rotating part is fixed on chuck rotating shaft with the locked part of rotation by locked prompt wheel and is connected; It is characterized in that: described retained part clamping wheel hub, rotating part is done 360o rotation, and machine tool is cut wheel hub rising head, and rotating part stops, and rotates locked part and carries out locked action, and lathe is holed to wheel hub.
Described retained part is comprised of wedge shape chuck, jaw, chuck clamping thread, clamping pull bar extension bar, chuck rotating shaft and chuck clamping rotary oil cylinder, chuck clamping rotary oil cylinder lengthens and is connected with clamping pull bar, chuck clamping thread one end lengthens and is threaded with clamping pull bar, the other end is connected with wedge shape chuck, and wedge shape chuck is provided with jaw.
Described rotating part rotates reducing motor by chuck, chuck rotating sprocket, and driving chain and chain stretching device form, and chuck rotating sprocket is located on chuck rotating shaft, and retained part and rotating part are coupled together.
The locked part of described rotation is carried out cylinder, execution pull bar, latch segment fixed block and latch segment by locked prompt wheel, locking mechanism recoil check spring, locking mechanism mount pad, locked and release and is formed, locked prompt wheel is located on chuck rotating shaft, latch segment rises and blocks locked prompt wheel under the effect of locked and release execution cylinder and execution pull bar, decline and untie locked prompt wheel, make the rotation of chuck rotating shaft or stop.
The utility model structure, can once meet the processing request of cutting rising head He Zuan center fabrication hole after clamping.Having realized machine of a people completes and needs two machines of two people and one to coordinate work between two stations, to transport the work of wheel hub in the past.Lower 2 two operative employees are saved in per tour.Also save wheel hub simultaneously and between station, constantly transported required storage space, the time while having saved transhipment, reduced the wheel hub manufacturing cycle, saved manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the locked part-structure schematic diagram of rotation.
In figure: 1 chuck rotation reducing motor, 2 chuck rotating sprockets, 3 driving chains, 4 locked prompt wheels, 5 wedge shape chucks, 6 jaws, 7 chuck clamping threads, 8 clamping pull bar extension bars, the traversing slide block of 9 fixture, 10 chuck rotating shafts, 11 chuck clamping rotary oil cylinders, 12 chain stretching devices, 13 clamp base, 14 locking mechanism recoil check springs, 15 locking mechanism mount pads, 16 locked and release execution cylinders, 17 carry out pull bar, 18 latch segment fixed blocks, 19 latch segments.
The specific embodiment
By Fig. 1, known, a kind of gravity wheel hub is cut and is bored one special horizontal fixture, by retained part, rotating part and the locked part of rotation form, described retained part is by wedge shape chuck 5, jaw 6, chuck clamping thread 7, clamping pull bar extension bar 8, chuck rotating shaft 10 and chuck clamping rotary oil cylinder 11 form, described rotating part is by 1 chuck rotation reducing motor, chuck rotating sprocket 2, driving chain 3 and chain stretching device 12 form, chuck rotating sprocket 2 is located on chuck rotating shaft 10, retained part and rotating part are coupled together, rotate locked part and be provided with locked prompt wheel 4, retained part is connected with chuck rotating sprocket 2 by chuck rotating shaft 10 with rotating part, retained part, rotating part is fixed on chuck rotating shaft 10 with the locked part of rotation by locked prompt wheel 4 and is connected, described retained part clamping wheel hub, rotating part is done 360o rotation, and machine tool is cut wheel hub rising head, and rotating part stops, and rotates locked part and carries out locked action, and rotating part stops the rotation, and lathe is holed to wheel hub.
By Fig. 2, Fig. 3, being known, is the locked part-structure schematic diagram of rotation.Rotating locked part is located in 13 clamp base, the locked part of described rotation is carried out cylinder 16, is carried out pull bar 17, latch segment fixed block 18 and latch segment 19 and form by locked prompt wheel 4, locking mechanism recoil check spring 14, locking mechanism mount pad 15, locked and release, locked prompt wheel 4 is located at chuck rotating shaft 10, latch segment 19 rises and blocks 4 locked prompt wheels under the effect of locked and release execution cylinder 16 and 17 execution pull bars, decline and untie 4 locked prompt wheels, make 10 rotations of chuck rotating shaft or stop.
The utility model has clamped after workpiece at retained part, rotates locked partial solution lock, and fixture is done 360o rotation at the drive lower chuck of rotating part.Meet lathe and cut the requirement of wheel hub rising head.At lathe, cut after rising head, the rotating part locked part of stopping the rotation is carried out locked action fixture and can not be rotated, and has met the need of work that lathe is holed to wheel hub.
State to be held of the present utility model is: the latch segment 19 of retaining mechanism is in released state under the effect of locked and release execution cylinder 16, execution pull bar 17, and jaw 6 is in open configuration.
Holding action of the present utility model is: behaviour does manual work wheel hub is placed on jaw 6, and chuck clamping rotary oil cylinder 11 pulls clamping pull bar extension bar 8 and chuck clamping thread 7, makes wedge shape chuck 5 realize holding action.
The action of the utility model work in-process: well rear chuck rotation reducing motor 1 starts to rotarily drive chuck rotating sprocket 2 to piece-holder, driving chain 3 drives chuck rotating shafts 10 and 5 rotations of wedge shape chuck to realize wheel hub rotation.Lathe can be carried out and cut the processing of wheel hub rising head.After cutting rising head and processing, chuck rotation reducing motor 1 stops the rotation, and latch segment 19 carries out cylinder 16 in locked and release, carry out under the effect of pull bar 17 and rise and block locked prompt wheel 4, realizes the locking of chuck is completed to the drilling work of lathe to wheel hub.
The utility model loosening up is: chuck clamping rotary oil cylinder 11 rotates and promotes clamping pull bar extension bar 8 and chuck clamping thread 7, makes wedge shape chuck 5 realize loosening up.Behaviour does manual work the wheel hub processing is taken off.
Claims (4)
1. a gravity wheel hub is cut and is bored one special horizontal fixture, by retained part, rotating part and the locked part of rotation form, described retained part is provided with chuck rotating shaft (10), rotating part is provided with chuck rotating sprocket (2), rotate locked part and be provided with locked prompt wheel (4), retained part is connected with chuck rotating sprocket (2) by chuck rotating shaft (10) with rotating part, retained part, rotating part is fixed on chuck rotating shaft (10) with the locked part of rotation by locked prompt wheel (4) and is connected; It is characterized in that: described retained part clamping wheel hub, rotating part 360o rotation, machine tool is cut wheel hub rising head, and rotating part stops, and rotates locked part and carries out locked action, and lathe is holed to wheel hub.
2. a kind of gravity wheel hub according to claim 1 is cut and is bored one special horizontal fixture, it is characterized in that: described retained part is by wedge shape chuck (5), jaw (6), chuck clamping thread (7), clamping pull bar extension bar (8), chuck rotating shaft (10) and chuck clamping rotary oil cylinder (11) form, chuck clamping rotary oil cylinder (11) lengthens (8) with clamping pull bar and is connected, chuck clamping thread (7) one end lengthens (8) with clamping pull bar and is threaded, the other end is connected with wedge shape chuck (5), wedge shape chuck (5) is provided with jaw (6).
3. a kind of gravity wheel hub according to claim 1 is cut and is bored one special horizontal fixture, it is characterized in that: described rotating part is by (1) chuck rotation reducing motor, chuck rotating sprocket (2), driving chain (3) and chain stretching device (12) form, it is upper that chuck rotating sprocket (2) is located at chuck rotating shaft (10), and retained part and rotating part are coupled together.
4. a kind of gravity wheel hub according to claim 1 is cut and is bored one special horizontal fixture, it is characterized in that: the locked part of described rotation is by locked prompt wheel (4), locking mechanism recoil check spring (14), locking mechanism mount pad (15), cylinder (16) is carried out in locked and release, carry out pull bar (17), latch segment fixed block (18) and latch segment (19) form, locked prompt wheel (4) is located on chuck rotating shaft (10), latch segment (19) rises and blocks locked prompt wheel (4) under the effect of locked and release execution cylinder (16) and execution pull bar (17), decline and untie locked prompt wheel (4), make chuck rotating shaft (10) rotate or stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688386.0U CN203566266U (en) | 2013-11-04 | 2013-11-04 | Special gravity hub cutting-and-drilling-integrated horizontal type clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688386.0U CN203566266U (en) | 2013-11-04 | 2013-11-04 | Special gravity hub cutting-and-drilling-integrated horizontal type clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566266U true CN203566266U (en) | 2014-04-30 |
Family
ID=50534024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688386.0U Withdrawn - After Issue CN203566266U (en) | 2013-11-04 | 2013-11-04 | Special gravity hub cutting-and-drilling-integrated horizontal type clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566266U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522092A (en) * | 2013-11-04 | 2014-01-22 | 江苏天宏自动化科技有限公司 | Special horizontal cutting and drilling integrated clamp for gravity hub |
| CN104191387A (en) * | 2014-07-22 | 2014-12-10 | 内蒙古工业大学 | Multi-shaft chain wheel transmission box capable of clamping variable diameter shell |
| CN104589115A (en) * | 2015-01-06 | 2015-05-06 | 池州共康汽车零部件有限公司 | Pneumatic drilling and clamping device for drilling |
| CN105382567A (en) * | 2015-12-14 | 2016-03-09 | 苏州雅泛迪铝业有限公司 | Wheel hub clamping and positioning tool |
| CN109366201A (en) * | 2018-11-26 | 2019-02-22 | 珠海格力电器股份有限公司 | A kind of rotary table and machine tool |
-
2013
- 2013-11-04 CN CN201320688386.0U patent/CN203566266U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522092A (en) * | 2013-11-04 | 2014-01-22 | 江苏天宏自动化科技有限公司 | Special horizontal cutting and drilling integrated clamp for gravity hub |
| CN104191387A (en) * | 2014-07-22 | 2014-12-10 | 内蒙古工业大学 | Multi-shaft chain wheel transmission box capable of clamping variable diameter shell |
| CN104589115A (en) * | 2015-01-06 | 2015-05-06 | 池州共康汽车零部件有限公司 | Pneumatic drilling and clamping device for drilling |
| CN105382567A (en) * | 2015-12-14 | 2016-03-09 | 苏州雅泛迪铝业有限公司 | Wheel hub clamping and positioning tool |
| CN109366201A (en) * | 2018-11-26 | 2019-02-22 | 珠海格力电器股份有限公司 | A kind of rotary table and machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20151021 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |