CN203330685U - Spindly shaft turning, finishing and drawing combined machine tool - Google Patents
Spindly shaft turning, finishing and drawing combined machine tool Download PDFInfo
- Publication number
- CN203330685U CN203330685U CN2013203015531U CN201320301553U CN203330685U CN 203330685 U CN203330685 U CN 203330685U CN 2013203015531 U CN2013203015531 U CN 2013203015531U CN 201320301553 U CN201320301553 U CN 201320301553U CN 203330685 U CN203330685 U CN 203330685U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- turning
- arrangement
- pulled out
- out building
- 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
Links
Images
Landscapes
- Confectionery (AREA)
Abstract
The utility model relates to a spindly shaft finishing and drawing device. A spindly shaft turning, finishing and drawing combined machine tool comprises a machine tool body, a feeding device, a workpiece propelling device, a guiding device, a cutting device and a servo control system and further comprises an extruding device and a drawing device which are arranged behind the cutting device. The extruding device comprises an extruding workbench fixed on the machine tool body and an extruding die fixed on the extruding workbench, a lubricating liquid spray head is further arranged at the front end of the extruding device, and the drawing device comprises a pair of claw forceps for clamping a workpiece and a power mechanism for driving the claw forceps to pull and draw the workpiece. The spindly shaft turning, finishing and drawing combined machine tool is simple in whole structure and convenient to operate, is controlled through the servo control system, improves the production efficiency and the spindly shaft precision and reduces the production cost. In addition, the technical requirements for operators are reduced, and popularization, production and usage of the whole device are facilitated.
Description
Technical field
The utility model relates to a kind of slender axles essence and pulls out equipment, is specifically related to a kind of Turning of Slender Shaft essence and pulls out building-block machine.
Background technology
The processing of slender axles, slender axles is the difficult point of puzzlement machining always, and people are always along using lathe to carry out operation for these years, first rough turn, rear finish turning, in upper cylindrical grinder or centerless grinder processing, a workpiece a lot of the technical process of getting off to flow.Straight degree, precision, roughness are difficult to reach requirement.So slender axles processing needs equipment requirement superior, operator's specification requirement is very high.The processing work efficiency of slender axles, disqualification rate, percent defective are perplexing mechanical industry always.The ultra-fine axle class processing that surpasses 1:1000 is more difficult, and precision and roughness require high workpiece extremely difficult especially.In work progress, the equipment normal configuration such as the lathe of long-axle workpieces, grinding machine need the accessories such as centre frame, follow-rest, top, heart carrier for bolt, the workpiece of overlength also needs a plurality of centre frames, preparation is very loaded down with trivial details, the workman must possess high technology ability operation, also very high to the required precision of lathe.Production efficiency is very low, causes production cost high.
Chinese Patent Application No. 2011102006375.X announces a kind of slender shaft processing apparatus, carry out rotation radially and axial feed motion transmission by leading screw, reach the rigidity that the location of the slender axles of various diameters is clamped to the workpiece of nominal price processing, but its machining accuracy is not high, and need the grinding cylindrical, technical experience to the workman is had relatively high expectations, and produces percent defective higher.The location of whole equipment and move loaded down with trivial detailsly, production efficiency is low.
The utility model content
The purpose of this utility model is the problem for above-mentioned existence, provides a kind of by the redesign to various processing equipment, and it is that achievable Turning of Slender Shaft essence is pulled out building-block machine that slender axles are carried out to time processing.
For achieving the above object, technical solution adopted in the utility model is:
A kind of Turning of Slender Shaft essence is pulled out building-block machine, comprise machine body, pay-off, workpiece propulsion plant, guider, topping machanism and servo-control system, also comprise the pressurizing unit and the draw-off gear that are arranged on after topping machanism, described pressurizing unit comprises the extruding workbench be fixed on machine body and is fixed on extrusion die on the extruding workbench, also be provided with the lubricating fluid shower nozzle at the pressurizing unit front end, described draw-off gear comprises the actuating unit for the pawl pincers of clamping work pieces and driving claw pincers drawing workpiece.
Described actuating unit is one of following form: 1. hydraulic cylinder and hydraulic pump; 2. cylinder and air pump.
Described pay-off comprises the feeding motor of middle part to the support roller of lower recess and the rotation of driving support roller.
Described workpiece propulsion plant comprises the guide rail that is fixed on machine body, be placed on the propelling platform that can be free to slide on guide rail, drive the propulsion electric machine that advances the platform operation and be arranged on the upper and lower clamp for clamping work pieces advanced on platform.
Described guider comprises pressure exerting arrangement and at least one group of guiding wheels, described guiding wheels comprise the upper and lower two V-arrangement wheels that are arranged symmetrically with, lower V-arrangement wheel wheel shaft is arranged on machine body, upper V-arrangement wheel wheel shaft is connected with pressure exerting arrangement, thereby the knee-action of taking turns by V-arrangement on the pressure exerting arrangement action control is by the Work-sheet pressing guide-localization.
Described pressure exerting arrangement comprises hydraulic support, is fixed on exert pressure hydraulic cylinder and the arm of force of exerting pressure be connected with upper V-arrangement wheel wheel shaft on hydraulic support.
Described topping machanism comprise middle part with four station cutterheads of the through hole that can make workpiece pass, be fixed on the cutter on four station cutterheads and the knife rest of four station cutterheads be installed, be provided with the cooling fluid shower nozzle at four station cutterhead sides.
Also comprise two axial direction positioning devices that are positioned at the topping machanism both sides, described axial direction positioning device comprises the centering support, be arranged on the centering support and uniform three centering push rods and be positioned at centering the centripetal of push rod end and take turns around workpiece three minutes, three centering push rod synchronization actions, make workpiece centering.
Adopt technique scheme, obtained beneficial effect is:
The utility model Turning of Slender Shaft essence is pulled out building-block machine, designed and improved by the multistage manufacturing processes method by traditional, making slender axles the equipment such as pull out through turning and essence is processed at one time, whole device structure is simple, easy to operate, control by servo-control system, improved the precision of production efficiency and slender axles, reduced production cost, operating personnel's specification requirement reduced simultaneously, be conducive to the popularization production and application of whole equipment.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The plan structure schematic diagram that Fig. 2 is Fig. 1.
The structural representation that Fig. 3 is the turning drawing.
Fig. 4 be in Fig. 3 A-A to structural representation.
Fig. 5 be in Fig. 3 B-B to structural representation.
Fig. 6 be in Fig. 3 C-C to structural representation.
Fig. 7 be in Fig. 3 D-D to structural representation.
Fig. 8 be in Fig. 3 E-E to structural representation.
Number in the figure: 1 is machine body, 2 is support roller, 3 is guide rail, 4 for advancing platform, 5 is clamp, 6 is the feeding motor, 7 is propulsion electric machine, 8 is guider, 9 is axial direction positioning device, 10 is topping machanism, 11 is the pawl pincers, 12 is hydraulic cylinder, 13 is workpiece, 14 upper clamping blocks, 15 is lower clamp, 16 is upper V-arrangement wheel, 17 is lower V-arrangement wheel, 18 is the cooling fluid shower nozzle, 19 is the lubricating fluid shower nozzle, 20 is extrusion die, 21 is the centering push rod, 22 is the centering wheel, 23 is knife rest, 24 is cutterhead, 25 is cutter, 26 is servo-control system.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.
Referring to Fig. 1～Fig. 8, a kind of Turning of Slender Shaft essence of the utility model is pulled out building-block machine, comprise machine body 1, pay-off, the workpiece propulsion plant, guider 8, topping machanism 10, pressurizing unit, draw-off gear and servo-control system, pay-off comprises that middle part is to the support roller 2 of lower recess and the feeding motor 6 that drives support roller to rotate, described workpiece propulsion plant comprises the guide rail 3 be fixed on machine body, be placed on the propelling platform 4 that can be free to slide on guide rail, drive the propulsion electric machine 7 that advances the platform operation, and be arranged on the upper clamping block for clamping work pieces 14 and the lower clamp 15 advanced on platform, described guider 8 comprises pressure exerting arrangement and at least one group of guiding wheels, described guiding wheels comprise, the lower two V-arrangement wheels that are arranged symmetrically with, lower V-arrangement is taken turns 17 wheel shafts and is arranged on machine body 1, upper V-arrangement is taken turns 16 wheel shafts and is connected with pressure exerting arrangement, thereby the knee-action by V-arrangement wheel on the pressure exerting arrangement action control 16 is by the Work-sheet pressing guide-localization, described pressure exerting arrangement comprises hydraulic support, be fixed on exert pressure hydraulic cylinder and the arm of force of exerting pressure be connected with upper V-arrangement wheel wheel shaft on hydraulic support, described topping machanism 10 comprises the four station cutterheads 24 of middle part with the through hole that can make workpiece pass, be fixed on the cutter 25 on four station cutterheads, the knife rest 23 of four station cutterheads is installed, be provided with cooling fluid shower nozzle 18 at four station cutterhead sides, also be provided with two axial direction positioning devices 9 on topping machanism 10 both sides, described axial direction positioning device 9 comprises the centering support, be arranged on the centering support and uniform three centering push rods 21 around workpiece three minutes, what be positioned at centering push rod 21 ends centripetally takes turns 22 and drive the centering motor of three centering push rod 21 synchronization actions, described pressurizing unit comprises the extruding workbench be fixed on machine body 1 and is fixed on extrusion die 20 on the extruding workbench, also be provided with lubricating fluid shower nozzle 19 at the pressurizing unit front end, described draw-off gear comprises the hydraulic cylinder 12 that clamps 11 drawing workpiece for the pawl of clamping work pieces pincers 11 and driving claw.
Operation principle of the present utility model is:
After workpiece is put pay-off, in the reservation position, by the upper and lower clamp of workpiece propulsion plant, held, press and subscribe the lasting workpiece that advances of constant speed by servo-control system, when workpiece enters guider and axial direction positioning device, guiding wheels in guider are by the pressure exerting arrangement workpiece pressing of exerting pressure, make the stable maintenance ortho states of workpiece and straight degree enter axial direction positioning device, axial direction positioning device is synchronous and keep constant pressure to think the axle center pressurization, forces workpiece centering.Workpiece is by press the through hole of through type four station cutterheads of workpiece axle center High Rotation Speed, and the cooling fluid shower nozzle is to workpiece and cutter injection cooling fluid, and by four station cutterheads, around the axle center High Rotation Speed, turning starts.For making the continual and steady turning of workpiece, workpiece enters the axial direction positioning device of truning fixture opposite side.Workpiece roughness after turning reaches 3.2, and the turning process process of workpiece finishes; When workpiece approaches drawing mould, greasing substance sprays to excircle of workpiece from the lubricating fluid shower nozzle, and workpiece, under the forceful action of workpiece propulsion plant, is clamp-oned drawing mould by force, and precise extrusion starts.After the workpiece depanning, the pawl of draw-off gear pincers are caught the workpiece termination, and the traction workpiece is advanced, and reach extruding cold-drawn effect, and the extruding Cold Drawing Process is to force workpiece to reach the process of constant precision and roughness requirement, makes workpiece meet the technology requirement.Draw-off gear steps up in process to realize the relay with the workpiece propulsion plant, when the complete clamping work pieces of draw-off gear, the workpiece propulsion plant unclamps workpiece to be deviate from state and gets back to home position, after accurate cold-drawn technical process finishes, draw-off gear unclamps workpiece, and a work cycle completes.
Claims (8)
1. a Turning of Slender Shaft essence is pulled out building-block machine, comprise machine body, pay-off, workpiece propulsion plant, guider, axial direction positioning device, topping machanism and servo-control system, it is characterized in that, also comprise the pressurizing unit and the draw-off gear that are arranged on after topping machanism, described pressurizing unit comprises the extruding workbench be fixed on machine body and is fixed on extrusion die on the extruding workbench, also be provided with the lubricating fluid shower nozzle at the pressurizing unit front end, described draw-off gear comprises the actuating unit for the pawl pincers of clamping work pieces and driving claw pincers drawing workpiece.
2. Turning of Slender Shaft essence according to claim 1 is pulled out building-block machine, it is characterized in that, one of described actuating unit is following form: 1. hydraulic cylinder and hydraulic pump; 2. cylinder and air pump.
3. Turning of Slender Shaft essence according to claim 1 is pulled out building-block machine, it is characterized in that, described pay-off comprises the feeding motor of middle part to the support roller of lower recess and the rotation of driving support roller.
4. Turning of Slender Shaft essence according to claim 1 is pulled out building-block machine, it is characterized in that, described workpiece propulsion plant comprises the guide rail that is fixed on machine body, be placed on the propelling platform that can be free to slide on guide rail, drive the propulsion electric machine that advances the platform operation and be arranged on the upper and lower clamp for clamping work pieces advanced on platform.
5. Turning of Slender Shaft essence according to claim 1 is pulled out building-block machine, it is characterized in that, described guider comprises pressure exerting arrangement and at least one group of guiding wheels, described guiding wheels comprise the upper and lower two V-arrangement wheels that are arranged symmetrically with, lower V-arrangement wheel wheel shaft is arranged on machine body, upper V-arrangement wheel wheel shaft is connected with pressure exerting arrangement, thereby the knee-action of taking turns by V-arrangement on the pressure exerting arrangement action control is by the Work-sheet pressing guide-localization.
6. Turning of Slender Shaft essence according to claim 5 is pulled out building-block machine, it is characterized in that, described pressure exerting arrangement comprises hydraulic support, is fixed on exert pressure hydraulic cylinder and the arm of force of exerting pressure be connected with upper V-arrangement wheel wheel shaft on hydraulic support.
7. Turning of Slender Shaft essence according to claim 1 is pulled out building-block machine, it is characterized in that, described topping machanism comprise middle part with four station cutterheads of the through hole that can make workpiece pass, be fixed on the cutter on four station cutterheads and the knife rest of four station cutterheads be installed, be provided with the cooling fluid shower nozzle at four station cutterhead sides.
8. Turning of Slender Shaft essence according to claim 1 is pulled out building-block machine, it is characterized in that, described two axial direction positioning devices, described axial direction positioning device comprises the centering support, be arranged on the centering support and uniform three centering push rods and be positioned at centering the centripetal of push rod end and take turns around workpiece three minutes, three centering push rod synchronization actions, make workpiece centering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203015531U CN203330685U (en) | 2013-05-29 | 2013-05-29 | Spindly shaft turning, finishing and drawing combined machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203015531U CN203330685U (en) | 2013-05-29 | 2013-05-29 | Spindly shaft turning, finishing and drawing combined machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203330685U true CN203330685U (en) | 2013-12-11 |
Family
ID=49699384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203015531U Expired - Fee Related CN203330685U (en) | 2013-05-29 | 2013-05-29 | Spindly shaft turning, finishing and drawing combined machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203330685U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020562A (en) * | 2016-01-29 | 2017-08-08 | 山东普鲁特机床有限公司 | Reducing shaft-like workpiece automatic polishing Digit Control Machine Tool |
| CN110560931A (en) * | 2019-09-26 | 2019-12-13 | 安徽同兴科技发展有限责任公司 | automatic laser cutting machine of centering |
| CN114905299A (en) * | 2021-02-07 | 2022-08-16 | 上海飞机制造有限公司 | Device for processing slender rotary workpieces |
-
2013
- 2013-05-29 CN CN2013203015531U patent/CN203330685U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020562A (en) * | 2016-01-29 | 2017-08-08 | 山东普鲁特机床有限公司 | Reducing shaft-like workpiece automatic polishing Digit Control Machine Tool |
| CN110560931A (en) * | 2019-09-26 | 2019-12-13 | 安徽同兴科技发展有限责任公司 | automatic laser cutting machine of centering |
| CN114905299A (en) * | 2021-02-07 | 2022-08-16 | 上海飞机制造有限公司 | Device for processing slender rotary workpieces |
| CN114905299B (en) * | 2021-02-07 | 2023-11-17 | 上海飞机制造有限公司 | Device for processing slender rotary workpiece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3650172B1 (en) | Machined wheel post-processing equipment | |
| CN108057931A (en) | A kind of removal wheel connects knife rib burr device | |
| CN106391809B (en) | A kind of full electric servo type disperses the large-size horizontal Opposite roller spinning equipment of more power | |
| CN201970090U (en) | Vertical-horizontal combined machining center | |
| CN202037447U (en) | Vertical machining center with fixed worktable | |
| CN203330685U (en) | Spindly shaft turning, finishing and drawing combined machine tool | |
| CN102248609A (en) | Self-centering synchronously clamped silicon rod butting machine | |
| CN216679908U (en) | Thick wall heating steel pipe both ends spinning draw-in steel pipe reducing device | |
| CN209867084U (en) | Spinning machine with improved structure | |
| CN202155707U (en) | Numerical control machining center | |
| CN105127750B (en) | A kind of deep-hole boring hinge processing method and device | |
| CN107671335A (en) | Double independent driving gantry numerical control milling machines | |
| CN202169518U (en) | High-accuracy digital control double grinding head inner surface grinder | |
| CN209753846U (en) | long tube feeding device and spinning machine | |
| CN105234499A (en) | Gear hobbing machine for headrest rod of car seat | |
| CN109702067B (en) | Spinning method for pipe fitting and spinning machine with improved structure | |
| CN207615794U (en) | A kind of removal wheel connects knife rib burr device | |
| CN203197076U (en) | Fixed device of eccentric spinning workpiece | |
| CN207787709U (en) | Has the comb formula lathe of multiple processing efficiency | |
| CN201913296U (en) | Machine for processing shaft neck of crankshaft | |
| CN105881022A (en) | Multifunctional pipe cutter capable of avoiding scratch | |
| CN212370927U (en) | Spinning equipment | |
| CN104889502B (en) | Large-scale gear grinding machines grinding carriage slewing equipment and its revolving-control method | |
| CN211218849U (en) | Automatic groove milling equipment of biax | |
| CN107363326A (en) | A kind of efficiently guide rail cutter device |
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 |
Granted publication date: 20131211 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |