CN201089082Y - Process equipment for metal excircle lathing-rolling - Google Patents
Process equipment for metal excircle lathing-rolling Download PDFInfo
- Publication number
- CN201089082Y CN201089082Y CNU2007200255275U CN200720025527U CN201089082Y CN 201089082 Y CN201089082 Y CN 201089082Y CN U2007200255275 U CNU2007200255275 U CN U2007200255275U CN 200720025527 U CN200720025527 U CN 200720025527U CN 201089082 Y CN201089082 Y CN 201089082Y
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- tailstock
- lathe bed
- process equipment
- turning
- rolls
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Abstract
The utility model discloses a metal roller excircle processing apparatus, which comprises a lathe bed, and a power head, a feeding device and a tailstock shift device which are respectively fixed on the lathe bed, wherein, the feeding device and the tailstock shift device are respectively fixedly connected with a turning rolling device and a tailstock which can realize seesaw motion on the lathe bed, and the front end of the power head is provided with a front fixed device. By utilization of the apparatus for processing, only two procedures of turning and rolling are needed; machining efficiency of the apparatus is one time quicker than that of a common processing method; equipment investment is one time lower than that of the common processing method. Moreover, the utility model is characterized in high machining precision and quick machining efficiency.
Description
Technical field
The utility model relates to a kind of machining equipment, especially relates to a kind of metal car and rolls the cylindrical process equipment.
Background technology
It is the equipment that is used for the processing metal cylindrical that the metal car rolls the cylindrical process equipment, be mainly used in the cylindrical processing of cylinder alive of piston rod, outside injection type hydraulic pillar and the suspension hydraulic prop of hydraulic cylinder, the efficient high-accuracy roll extrusion technology of this equipment application of advanced can satisfy the outer metallic surface processing of the high roughness of high accuracy.The technological process of the outer metallic surface of the existing high roughness of machining high-precision is: at rough turn cylindrical on the lathe → at finish turning cylindrical on the lathe → roughly grinding cylindrical → finish grinding cylindrical → in rough polishing on the polishing machine → finishing polish on polishing machine, reach precision, roughness requirement on the general-purpose grinder on the general-purpose grinder.
Above processes needs six operations, has long processing time, needs equipment and shortcomings such as personnel are many, waste excess resource.
Summary of the invention
For solving the problem of above existence, the utility model provides a kind of metal car to roll the cylindrical process equipment.The technical scheme that it adopted is:
This process equipment comprises lathe bed and is separately fixed at unit head, feed arrangement and tailstock mobile device on the lathe bed, feed arrangement and tailstock mobile device are fixedly connected respectively and can realize the turning rolling device and the tailstock that seesaw on lathe beds, and the front end of unit head is provided with preceding fixture.
The turning rolling device comprises the supporting plate that is located on the lathe bed, be fixed on the bearing on the supporting plate and be separately fixed at turning frame, lining and slide cartridge on the bearing, and tapered sleeve is fixed on the lining, and fixedly the ball rack of ball is located on the slide cartridge.
The unit head drive form adopts motor-driven or fluid motor-driven.
The way of propelling of feed arrangement adopts hydraulic cylinder to promote or leading screw promotes.
The way of propelling of tailstock mobile device adopts hydraulic cylinder to promote or leading screw promotes.
Use this equipment processing only to need turning and two operations of roll extrusion, this equipment working (machining) efficiency is more fast again than common process method, and equipment input ratio common process method is saved one times.Therefore, adopting this equipment processing metal outer surface is a kind of processing method of more advanced, energy savings, has machining accuracy height, the fast characteristics of working (machining) efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model turning rolling device.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, fixedly mount unit head 1, feed arrangement 5 and tailstock mobile device 8 respectively on lathe bed 2, lathe bed 2 adopts foundry goods or weldment to make.The feed arrangement 5 turning rolling device 4 that is fixedly connected, tailstock mobile device 8 tailstock 7 that is fixedly connected, turning rolling device 4 and tailstock 7 can be realized seesawing on lathe bed 2, and the front end of unit head 1 is provided with preceding fixture 3.
Unit head 1 is for making the device of workpiece rotation, it can adopt motor-driven, also can adopt fluid motor-driven, as use motor-driven, the reduction of speed mode can add the gear reduction of speed with belt, gear or belt, as will deciding according to selected motor rotary speed with fluid motor-driven, same motor-driven at a high speed, low speed can be without reduction of speed.Feed arrangement 5 control turning rolling devices 4 seesaw, and movement velocity can be regulated, and realize that the mode of motion can adopt hydraulic cylinder or leading screw (or ball-screw) to promote car bits rolling device 4.Tailstock mobile device 8 control tailstocks 7 seesaw, and movement velocity can be regulated, and realize that the mode of motion can adopt hydraulic cylinder or leading screw (or ball-screw) to promote tailstock 7.
As shown in Figure 2, turning rolling device 4 comprises the supporting plate 14 that is located on the lathe bed 2, be fixed on the bearing 10 on the supporting plate 14 and be separately fixed at turning frame 15, lining 16 and slide cartridge 9 on the bearing 10, turning frame 15 is contained in bearing 10 front ends, slide cartridge 9 is contained in bearing 10 rear ends, tapered sleeve 17 is fixed on the lining 16, and fixedly the ball rack 12 of ball 13 is located on the slide cartridge 9.
When workpiece 6 is added man-hour, at first position clamping by 3 pairs of workpiece 6 front portions of preceding fixture, promote tailstock 7 by tailstock mobile device 8, make 7 pairs of workpiece 6 rear portions of tailstock position clamping.By feed arrangement 5 turning rolling device 4 is moved to workpiece 6 rear portions then, make unit head 1 drive workpiece 6 rotations.The mechanically-clamped turning tool that is contained in this moment on the turning frame 15 carries out turning to workpiece 6 earlier, 13 pairs of workpiece of ball 6 carry out roll extrusion then, realize that by transferring positioning sleeve 11 ball rack 12 moves forward and backward the size of adjusting rolling quantity, turning rolling device 4 can move to workpiece 6 front ends gradually subsequently, thereby realizes the turning roll extrusion to workpiece 6.When processing different-diameter workpiece, can realize by changing tapered sleeve 17 and ball rack 12.
This equipment amount of feeding is bigger than the common turning amount of feeding, generally is controlled at 0.2-0.5mm/r, and cutting speed is 100-140m/min.Under the normal condition, through this equipment processed workpiece, its cylindrical machining accuracy reaches 7 grades, and surface roughness reaches 0.2 μ m, and cylindricity reaches 0.02mm/m, and processing rear surface hardness is HB300.
Claims (5)
1. a metal car rolls the cylindrical process equipment, comprise lathe bed (2) and be separately fixed at unit head (1), feed arrangement (5) and tailstock mobile device (8) on the lathe bed (2), it is characterized in that, feed arrangement (5) and tailstock mobile device (8) are fixedly connected respectively and can go up turning rolling device (4) and the tailstock (7) that realization seesaws at lathe bed (2), and the front end of unit head (1) is provided with preceding fixture (3).
2. metal car according to claim 1 rolls the cylindrical process equipment, it is characterized in that, turning rolling device (4) comprises the supporting plate (14) that is located on the lathe bed (2), be fixed on the bearing (10) on the supporting plate (14) and be separately fixed at turning frame (15), lining (16) and slide cartridge (9) on the bearing (10), tapered sleeve (17) is fixed on the lining (16), and fixedly the ball rack (12) of (13) of ball is located on the slide cartridge (9).
3. metal car according to claim 1 rolls the cylindrical process equipment, it is characterized in that, unit head (1) drive form adopts motor-driven or fluid motor-driven.
4. metal car according to claim 1 rolls the cylindrical process equipment, it is characterized in that, the way of propelling of feed arrangement (5) adopts hydraulic cylinder to promote or leading screw promotes.
5. metal car according to claim 1 rolls the cylindrical process equipment, it is characterized in that, the way of propelling of tailstock mobile device (8) adopts hydraulic cylinder to promote or leading screw promotes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200255275U CN201089082Y (en) | 2007-07-18 | 2007-07-18 | Process equipment for metal excircle lathing-rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200255275U CN201089082Y (en) | 2007-07-18 | 2007-07-18 | Process equipment for metal excircle lathing-rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089082Y true CN201089082Y (en) | 2008-07-23 |
Family
ID=39860841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200255275U Expired - Fee Related CN201089082Y (en) | 2007-07-18 | 2007-07-18 | Process equipment for metal excircle lathing-rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089082Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764989A (en) * | 2012-08-06 | 2012-11-07 | 三一重工股份有限公司 | Cylindrical processing device |
| CN103752856A (en) * | 2013-12-23 | 2014-04-30 | 青特集团有限公司 | Wheel hub shaft tube rolling processing method |
| CN104384934A (en) * | 2014-09-17 | 2015-03-04 | 山东大学 | Turning-isopressing rolling composite device |
| CN105121075A (en) * | 2014-03-17 | 2015-12-02 | Dcseng公司 | Power transmitting device for transmitting external force into rotating body, and orbital pipe cutting device and hydraulic chucking device able to freely control cutting tool movement inside rotating body by using the power transmitting device |
| CN105195966A (en) * | 2015-09-24 | 2015-12-30 | 刘立起 | Floating type outer cylindrical surface rolling device and rolling process |
| CN106002086A (en) * | 2016-08-09 | 2016-10-12 | 重庆望江工业有限公司 | Tool for carrying out rolling machining on surfaces of slender shaft on common lathe |
| CN108274308A (en) * | 2018-01-24 | 2018-07-13 | 西安赛福斯材料防护有限责任公司 | A kind of titanium alloy rotation body surface insulation mirror polishing method |
-
2007
- 2007-07-18 CN CNU2007200255275U patent/CN201089082Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764989A (en) * | 2012-08-06 | 2012-11-07 | 三一重工股份有限公司 | Cylindrical processing device |
| CN102764989B (en) * | 2012-08-06 | 2014-10-15 | 三一重工股份有限公司 | Cylindrical processing device |
| CN103752856A (en) * | 2013-12-23 | 2014-04-30 | 青特集团有限公司 | Wheel hub shaft tube rolling processing method |
| CN105121075A (en) * | 2014-03-17 | 2015-12-02 | Dcseng公司 | Power transmitting device for transmitting external force into rotating body, and orbital pipe cutting device and hydraulic chucking device able to freely control cutting tool movement inside rotating body by using the power transmitting device |
| CN105121075B (en) * | 2014-03-17 | 2017-11-17 | Dcseng公司 | Power transmission, rail mounted pipe topping machanism and hydraumatic chucking device |
| CN104384934A (en) * | 2014-09-17 | 2015-03-04 | 山东大学 | Turning-isopressing rolling composite device |
| CN104384934B (en) * | 2014-09-17 | 2016-08-31 | 山东大学 | Turning-isostatic pressed rolling set composite |
| CN105195966A (en) * | 2015-09-24 | 2015-12-30 | 刘立起 | Floating type outer cylindrical surface rolling device and rolling process |
| CN106002086A (en) * | 2016-08-09 | 2016-10-12 | 重庆望江工业有限公司 | Tool for carrying out rolling machining on surfaces of slender shaft on common lathe |
| CN106002086B (en) * | 2016-08-09 | 2018-05-08 | 重庆望江工业有限公司 | A kind of instrument processed on center lathe to slender axles surface rolling |
| CN108274308A (en) * | 2018-01-24 | 2018-07-13 | 西安赛福斯材料防护有限责任公司 | A kind of titanium alloy rotation body surface insulation mirror polishing method |
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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: 20080723 Termination date: 20100718 |