CN204771129U - Complete servo single -end phase place friction welding machine of electric formula - Google Patents
Complete servo single -end phase place friction welding machine of electric formula Download PDFInfo
- Publication number
- CN204771129U CN204771129U CN201520484659.9U CN201520484659U CN204771129U CN 204771129 U CN204771129 U CN 204771129U CN 201520484659 U CN201520484659 U CN 201520484659U CN 204771129 U CN204771129 U CN 204771129U
- Authority
- CN
- China
- Prior art keywords
- servo motor
- thrust
- main
- welding machine
- slide unit
- 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.)
- Active
Links
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses a complete servo single -end phase place friction welding machine of electric formula has lathe bed, headstock and slip table, and rotary fixture is installed to the spindle drive end of headstock, is equipped with the removal anchor clamps relative with rotary fixture on the slip table, the main shaft link transmission of headstock be connected with driving spindle pivoted owner servo motor, be equipped with thrust servo motor in the lathe bed, be equipped with the connecting seat on the lathe bed, connecting seat roll connection has the ball who is connected with the transmission of thrust servo motor, the slip table is connected with the connecting seat, main servo motor and thrust servo motor pass through the servo drive system control action. The utility model is simple in operation, each welding parameter automatic generation adopts main servo motor to realize the closed loop servo control of speed and position, and thrust servo motor realizes the closed loop servo control of displacement, thrust and speed to improved the phase place angle precision and the control accuracy of welding part, but and the butt weld parameter real time monitoring carries out, improve the product percent of pass.
Description
Technical field
The utility model relates to electroplating equipment wielding machine technical field, especially a kind of all electric servo single head phase friction welding machine.
Background technology
Existing single head phase friction welding machine, its spindle motor is arranged on main spindle box, main shaft is driven to rotate by Timing Belt, rolling clamp clamping work pieces, oil cylinder pushing pushes away seat and advances, and push away seat and drive slide unit to advance, slide unit drives movable clamp to advance, movable clamp clamping soldering part moves to major axes orientation, two workpiece start friction, after friction terminates, and principal shaft braking, rolling clamp stops the angle set before welding, master cylinder applies larger upset force forward fast, and after pressurize a few second, rolling clamp and movable clamp unclamp, oil cylinder returns original position, and welding terminates.Its subject matter existed is: first, have employed Frequency Converter Control main axis, the brake of hydraulic pressure wet brake makes main shaft stop, common alternating current generator adds the structure of frequency converter, make the dynamic instability provided, the control accuracy of motor is lower, can not self-monitoring, self-recision, phase angle error is large; Next is that main axle structure is comparatively complicated, and need hydraulic frictional sheet brake during braking, friction plate always ceaselessly weares and teares, the angle that during braking, main shaft stops is all inconsistent, and braking time is inaccurate simultaneously, complicated operation, first to calculate welding condition before welding, manually set, inefficiency; And adopting oil cylinder pushing movable clamp to weld, the pushing force of oil cylinder always has certain fluctuation, and when making to weld, the friction velocity of workpiece is unstable, can not ensure shortening amount and the length of soldering part.The tie-bar simultaneously arranged between oil cylinder seat and main spindle box, is unfavorable for the loading and unloading of workpiece, and the oil leakage phenomenon that hydraulic system exists, can inconvenient maintenance be brought again.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provide a kind of can improve welding work pieces phase angle precision and main shaft performance, convenient for maintaining maintenance, improve all electric servo single head phase friction welding machine of welding quality and product percent of pass.
The utility model solves the technical scheme that its technical problem adopts: a kind of all electric servo single head phase friction welding machine, there is lathe bed, be arranged on main spindle box and the slide unit of lathe bed one end, the spindle drive end of main spindle box is provided with rolling clamp, slide unit is provided with the movable clamp relative with rolling clamp, the main shaft link of described main spindle box is connected with the main servo motor of drive shaft rotation, lathe bed other end inside is provided with thrust servomotor, lathe bed is provided with Connection Block, Connection Block rolls and is connected with the ball-screw be connected with thrust servo motor transmission, slide unit is connected with Connection Block, main servo motor and thrust servomotor are by servo drive system control action.
Preferably, be connected by toothed belt transmission between described main servo motor and the main shaft link of main spindle box.
Described thrust servomotor output is connected with reductor, is in transmission connection between reductor and ball-screw by driving-belt.
For locating institute's welding work pieces better, described slide unit is provided with the locating piece of the clamped location of workpiece on the movable clamp of location.
Further, regulate the location of workpiece for convenience of during location, described slide unit is provided with and pushes away seat, pushes away seat and movable clamp and divides and be located at slide unit two ends, locating piece is pushing away between seat and movable clamp, locating piece and push away the gag lever post be provided with between seat for regulating workpiece front and back position.
The beneficial effects of the utility model are: the utility model is simple to operate, realize NC postprocessing to control, each welding parameter generates automatically, main servo motor is adopted to realize the Close loop servo control of rolling clamp speed and position, thrust servomotor realizes the Close loop servo control of movable clamp displacement, thrust and speed, thus improve phase angle precision and the control accuracy of soldering part, eliminate brake, improve main shaft performance, the loading and unloading of convenient for maintaining and workpiece, manipulator space can be reserved, and can welding parameters monitor in real time, improve product percent of pass.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure, 1. lathe bed 2. main spindle box 3. slide unit 4. rolling clamp 5. movable clamp 6. main servo motor 7. thrust servomotor 8. Connection Block 9. ball-screw 10. Timing Belt 11. reductor 12. driving-belt 13. locating pieces 14. push away seat 15. gag lever post 16. workpiece
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of all electric servo single head phase friction welding machine as shown in Figure 1, its heat utilizing the mutual friction of workpiece 16 end face phase to produce makes it to reach mecystasis, and then employing upset mode completes the welding processing between workpiece 16.This friction-welding machine includes lathe bed 1, is arranged on main spindle box 2 and the slide unit 3 of lathe bed 1 one end, the spindle drive end of main spindle box 2 is provided with rolling clamp 4, slide unit 3 is provided with the movable clamp 5 relative with rolling clamp 4, the main shaft link of described main spindle box 2 is connected with the main servo motor 6 of drive shaft rotation, is in transmission connection between described main servo motor 6 and the main shaft link of main spindle box 2 by Timing Belt 10.
Lathe bed 1 other end inside is provided with thrust servomotor 7, described thrust servomotor 7 output is connected with reductor 11, lathe bed 1 is provided with Connection Block 8, Connection Block 8 rolls and is connected with the ball-screw 9 be in transmission connection with thrust servomotor 7, is in transmission connection between reductor 11 and ball-screw 9 by driving-belt 12.
Above-mentioned main servo motor 6 and thrust servomotor 7 are by servo drive system control action, wherein servo drive system controls the closed-loop control that main servo motor 6 realizes speed and position, control the closed-loop control that thrust servomotor 7 realizes displacement, thrust and speed, thus drastically increase control accuracy and the welding quality of weld job.
Described slide unit 3 is connected with Connection Block 8, thrust servomotor 7 drives ball-screw 9 to rotate through reductor 11, driving-belt 12, Connection Block 8 moves along ball-screw 9, thus promotion slide unit 3 moves on lathe bed 1, make the movable clamp 5 be arranged on slide unit 3 hold workpiece 16 to press close to the rolling clamp 4 that hold workpiece 16 equally, realize the phase mutual friction of two workpiece 16 end faces.
Described slide unit 3 be also provided with the locating piece 13 of clamped workpiece 16 position on the movable clamp 5 of location and push away seat 14, push away seat 14 and be located at slide unit 3 two ends with movable clamp 5 points, locating piece 13 is pushing away between seat 14 and movable clamp 5, locating piece 13 and push away the gag lever post 15 be provided with between seat 14 for regulating workpiece 16 front and back position, during operation, workpiece 16 is clamped by movable clamp 5 after being located by locating piece 13, the front and back position of workpiece 16 can be regulated by rotary spacing bar 15 in position fixing process, guarantee accurate positioning.
The course of work of this friction-welding machine is by control system complete monitoring, during welding, first by control system input product specification, welding condition generates automatically, and input phase angle, determines soldering angle, set angle position when rolling clamp 4 welding stops, make the workpiece surface on workpiece 16 upper surface to be welded and movable clamp 5 at an angle, after welding, workpiece 16 upper surface of two welding has relative angle; Artificial loading, rolling clamp 4 and movable clamp 5 clamping work pieces 16, thrust servomotor 7 promotes slide unit 3 and moves forward, two workpiece 16 start friction, after friction terminates, the main axle servo drive system of main servo motor 6 confirms phase angle, and main spindle box 2 main shaft stops operating, upset pressurize a few second, rolling clamp 4 and movable clamp 5 unclamp clamping, and workpiece 16 blanking, in welding process, the monitor control mechanism monitoring welding overall process of control system, overproof warning.
The utility model is simple to operate, realize NC postprocessing to control, each welding parameter generates automatically, main servo motor 6 is adopted to realize the Close loop servo control of rolling clamp 4 speed and position, thrust servomotor 7 realizes the Close loop servo control of movable clamp 5 displacement, thrust and speed, thus improve phase angle precision and the control accuracy of welding work pieces 16, eliminate brake, improve main shaft performance, the loading and unloading of convenient for maintaining and workpiece 16, manipulator space can be reserved, and can welding parameters monitor in real time, improve product percent of pass.
Above-mentioned embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (5)
1. an all electric servo single head phase friction welding machine, utilize the welding processing that the mutual fricative heat of workpiece (16) end face realizes between workpiece (16), there is lathe bed (1), be arranged on main spindle box (2) and the slide unit (3) of lathe bed (1) one end, the spindle drive end of main spindle box (2) is provided with rolling clamp (4), slide unit (3) is provided with the movable clamp (5) relative with rolling clamp (4), it is characterized in that: the main shaft link of described main spindle box (2) is connected with the main servo motor (6) of drive shaft rotation, lathe bed (1) other end inside is provided with thrust servomotor (7), lathe bed (1) is provided with Connection Block (8), Connection Block (8) rolls and is connected with the ball-screw (9) be in transmission connection with thrust servomotor (7), slide unit (3) is connected with Connection Block (8), main servo motor (6) and thrust servomotor (7) are by servo drive system control action.
2. all electric servo single head phase friction welding machine according to claim 1, is characterized in that: be in transmission connection by Timing Belt (10) between described main servo motor (6) and the main shaft link of main spindle box (2).
3. all electric servo single head phase friction welding machine according to claim 1, it is characterized in that: described thrust servomotor (7) output is connected with reductor (11), be in transmission connection by driving-belt (12) between reductor (11) and ball-screw (9).
4. all electric servo single head phase friction welding machine according to claim 1, is characterized in that: described slide unit (3) is provided with the locating piece (13) of upper clamped workpiece (16) position, location movable clamp (5).
5. all electric servo single head phase friction welding machine according to claim 4, it is characterized in that: described slide unit (3) is provided with and pushes away seat (14), push away seat (14) and be located at slide unit (3) two ends with movable clamp (5) point, locating piece (13) is positioned at and pushes away between seat (14) and movable clamp (5), locating piece (13) and push away the gag lever post (15) be provided with between seat (14) for regulating workpiece (16) front and back position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484659.9U CN204771129U (en) | 2015-07-07 | 2015-07-07 | Complete servo single -end phase place friction welding machine of electric formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484659.9U CN204771129U (en) | 2015-07-07 | 2015-07-07 | Complete servo single -end phase place friction welding machine of electric formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771129U true CN204771129U (en) | 2015-11-18 |
Family
ID=54511255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520484659.9U Active CN204771129U (en) | 2015-07-07 | 2015-07-07 | Complete servo single -end phase place friction welding machine of electric formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771129U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923909A (en) * | 2015-07-07 | 2015-09-23 | 江苏锐成机械有限公司 | Fully-electric servo single-head phase friction welding machine |
| CN108608107A (en) * | 2018-05-23 | 2018-10-02 | 江苏科技大学 | A kind of phase friction welding machine and welding method |
| CN112518099A (en) * | 2020-11-30 | 2021-03-19 | 温州安利车辆部件有限公司 | Welding forming process of shaft tube for cab turnover mechanism and assembly thereof |
-
2015
- 2015-07-07 CN CN201520484659.9U patent/CN204771129U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923909A (en) * | 2015-07-07 | 2015-09-23 | 江苏锐成机械有限公司 | Fully-electric servo single-head phase friction welding machine |
| CN108608107A (en) * | 2018-05-23 | 2018-10-02 | 江苏科技大学 | A kind of phase friction welding machine and welding method |
| CN112518099A (en) * | 2020-11-30 | 2021-03-19 | 温州安利车辆部件有限公司 | Welding forming process of shaft tube for cab turnover mechanism and assembly thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104923909A (en) | Fully-electric servo single-head phase friction welding machine | |
| EP3130416B1 (en) | Orbital cutting apparatus capable of freely and selectively controlling plurality of cutting tools within rotating body by using rotational speed ratio | |
| CN204771129U (en) | Complete servo single -end phase place friction welding machine of electric formula | |
| CN114346404B (en) | Friction welding equipment | |
| CN107363408B (en) | A kind of high-strength steel sheel circumferential weld hybrid Laser-Arc Welding equipment of guided missile | |
| CN104191037A (en) | Medium plate cutting machine tool | |
| CN102179555B (en) | Device and method for milling internal surface of bent pipe | |
| CN106238515A (en) | A kind of aluminium alloy extrusions moment corrects equipment | |
| CN104384704A (en) | All-electric servo single-head phase friction welding machine | |
| CN103521914B (en) | The dual-head phase friction welding machine that single main spindle box is once installed | |
| JP2009214153A (en) | Thread rolling apparatus and thread rolling method | |
| CN203409628U (en) | Drum brake shoe unequal thickness inner arc grinding machine | |
| CN201931200U (en) | Friction welding machine capable of controlling pressure and displacement by servo motor | |
| CN208004934U (en) | One kind removing device for removing oxide layer | |
| CN104368661B (en) | A kind of cylinder agglomeration machine | |
| CN211279784U (en) | Novel horizontal type rotary melting machine | |
| CN204148718U (en) | All electric servo single head phase friction welding machine | |
| JP2011025328A (en) | Method and device for preventing slip of workpiece | |
| CN104384596B (en) | A kind of full-automatic conduit pipe end cutting device | |
| CN207577734U (en) | A kind of automatic moving loader and welding robot carrying system | |
| CN203471143U (en) | Single-spindle-box double-end phase friction welding machine with one-time clamping function | |
| US4157055A (en) | Copying attachment for crankshaft milling machine | |
| CN105478968A (en) | Semi-automatic welding equipment for specially-shaped weld joints | |
| CN214291903U (en) | Double-head electric-pushing numerical control type welding and turning combined friction welding machine | |
| JP2010082634A (en) | Method of rolling thread and rolled thread obtained by the method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |