CN202212690U - Friction welding machine - Google Patents
Friction welding machine Download PDFInfo
- Publication number
- CN202212690U CN202212690U CN2011202605833U CN201120260583U CN202212690U CN 202212690 U CN202212690 U CN 202212690U CN 2011202605833 U CN2011202605833 U CN 2011202605833U CN 201120260583 U CN201120260583 U CN 201120260583U CN 202212690 U CN202212690 U CN 202212690U
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- Prior art keywords
- spindle box
- main spindle
- lathe bed
- right main
- welding machine
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- Expired - Fee Related
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Abstract
The utility model relates to welding manufacturing equipment, and provides a friction welding machine. The friction welding machine has a rational structural design, can realize accurate positioning and is low in running resistance and high in welding accuracy, and a right main spindle box slides stably along a sliding rail of a lathe bed. The friction welding machine comprises the lathe bed, a left main spindle box and the right main spindle box, wherein the left main spindle box is arranged at one free end of the lathe bed; the sliding rail is arranged at a free end, away from the left main spindle box, of the lathe bed; the right main spindle box is arranged on the sliding rail in a sliding way; two telescopic oil cylinders are fixedly arranged on the left main spindle box; piston rods of the two telescopic oil cylinders are respectively connected to the right main spindle box; and the two telescopic oil cylinders are connected with a programmable logic control (PLC) system through an oil pressure system.
Description
Technical field
The utility model relates to a kind of welding manufacturing equipment, particularly a kind of friction-welding machine.
Background technology
Existing welding method generally adopts carbon-dioxide arc welding to connect, and exists shortcomings such as cost of labor height, inefficiency, and the gas that produces in the production process is seriously polluted to the ring mirror, and power consumption causes the waste of welding material greatly and easily, not enough environmental protection and energy saving.
Development along with society; Friction-welding machine has been widely used in welding manufacturing technology field; Friction welding technique is a kind of " solid-state " welding method; Be to be thermal source with the frictional heat, through relative spin friction campaign and apply axial rub pressure, surface of the work be heated to plastic state; Imposing upset force again links together of the same race or dissimilar metal securely; Having technical and economic characteristics such as high-quality, efficient, low consumption, environmental protection and energy saving, is existing friction-welding machine like Fig. 1, mainly comprises lathe bed 1 ', left main spindle box 2 ', right main spindle box 3 ', anticlockwise anchor clamps 4 ', right stationary fixture 5 '; Spindle drive motor 6 ', said left main spindle box 2 ' are fixedly arranged on lathe bed 1 ' one free end; The free end that said lathe bed 1 ' is gone up away from left main spindle box 2 ' is provided with slide rail 11 ', and on the slide rail 11 ' of being located at lathe bed 1 ' of said right main spindle box 3 ' through an oil cylinder 7 ' slip, said oil cylinder 7 ' links to each other with PLC control system through oil hydraulic system; Said spindle drive motor 6 ' is through the interior main shaft 21 ' of belt pulley 61 ' and left main spindle box 2 ' interlock mutually; Thereby drive left main spindle box inner main axis 21 ' and do high speed rotary motion, said spindle drive motor 6 ' links to each other with PLC control system through electrical system, and said anticlockwise anchor clamps 4 ' are through on the free end of being located at said main shaft 21 ' in the left main spindle box 2 ' that waves oil cylinder 41 ' the scalable clamping; Said right stationary fixture 5 ' waves through the right side on the free end of said main shaft 31 ' in the right main spindle box 3 ' of being located at of the scalable clamping of oil cylinder, and said two wave oil cylinder links to each other with PLC control system through oil hydraulic system.Its right main spindle box of existing this friction-welding machine is only through being located on the lathe bed of the 7 ' slip of the oil cylinder on it, and right main spindle box slides not steady along the lathe bed slide rail, and running resistance is big; When right main spindle box was turned left main spindle box position slippage realization workpiece butt joint friction welding, the main shaft in its left and right main spindle box often can not align with one heart, and two welding work pieces that cause being fixed on the left and right main spindle box inner main axis can not align when carrying out the weldering connection with one heart; The welding processing precision is low; In addition, existing friction welding (FW) lathe is not established the accurate localization checkout gear on lathe bed and right main spindle box, and the machine running precision is lower; Centering, location fast, production efficiency is low.
Summary of the invention
Therefore, to above-mentioned problem, the utility model proposes a kind of reasonable in design, can accurately locate, the friction-welding machine that right main spindle box is steady along the slip of lathe bed slide rail, running resistance is little and welding precision is high.
For solving this technical problem; The utility model is taked following scheme: a kind of friction-welding machine; Comprise lathe bed, left main spindle box and right main spindle box, said left main spindle box is located on lathe bed one free end, and the free end away from left main spindle box on the said lathe bed is provided with slide rail; Being located on the slide rail of said right main spindle box slip; Be installed with two telescopic oil cylinders on the said left main spindle box, the piston rod of said two telescopic oil cylinders is connected to right main spindle box, and said two telescopic oil cylinders link to each other with PLC control system through oil hydraulic system.
Further improve and be: said right main spindle box is provided with rotary encoder, and said rotary encoder is connected with PLC control system.
Through adopting the aforementioned techniques scheme; The beneficial effect of the utility model is: be installed with two telescopic oil cylinders on this its left main spindle box of novel friction-welding machine, the piston rod of said two telescopic oil cylinders is connected with right main spindle box respectively, and said two telescopic oil cylinders are connected with PLC control system through oil hydraulic system; PLC control system controls the piston rod of two telescopic oil cylinders and does stretching motion simultaneously; The right main spindle box of parallel flexible drive through two telescopic oil cylinder piston rods is done straight line slippage action along the slide rail on the lathe bed, and slippage is steadily reliable, and resistance is little; Improved the precision of right main spindle box along the slippage of lathe bed slide rail straight line; Thereby improved the concentricity of two main shafts in the left and right main spindle box, made two welding work pieces that are fixed on the left and right main spindle box inner main axis when weldering connects, can keep the concentricity of certain required precision then, improved the welding processing precision; In addition, the right main spindle box of the utility model friction-welding machine can detect its position and distance measurement signals through rotary encoder, sends to PLC control system to signal; Send the slippage instruction by PLC control system; Realize the accurate control of right main spindle box straight-line displacement, fast centering, accurately location.
Description of drawings
Fig. 1 is a prior art friction-welding machine structural representation;
Fig. 2 is the utility model example structure sketch map;
Fig. 3 is that perspective view is looked on the utility model embodiment left side;
Fig. 4 is the utility model embodiment left side main spindle box perspective view;
Fig. 5 is the right main spindle box perspective view of the utility model embodiment.
The specific embodiment
Combine the accompanying drawing and the specific embodiment that the utility model is further specified at present.
Referring to figs. 2 to Fig. 5, embodiment discloses a kind of friction-welding machine, mainly comprises lathe bed 1, left main spindle box 2, right main spindle box 3, anticlockwise anchor clamps 4, right stationary fixture 5; Spindle drive motor 6, said left main spindle box 2 are fixedly arranged on the free end on lathe bed 1 left side; Free end away from left main spindle box 2 on the said lathe bed 1 is provided with slide rail 11, and said right main spindle box 2 is located on the slide rail 11 of lathe bed 1, is installed with two telescopic oil cylinders 7 on the said left main spindle box; The piston rod 71 of said two telescopic oil cylinders is connected on the block 32 of right main spindle box 3; Said two telescopic oil cylinders are connected with PLC control system through oil hydraulic system, and PLC control system controls the piston rod of two telescopic oil cylinders and does stretching motion simultaneously, do straight line slippage action through the right main spindle box of parallel flexible drive of two telescopic oil cylinder piston rods along the slide rail on the lathe bed; Slippage is steadily reliable; Resistance is little, has improved the precision of right main spindle box along the slippage of lathe bed slide rail straight line, thereby has improved the concentricity of two main shafts in the left and right main spindle box; Then make two welding work pieces that are fixed on the left and right main spindle box inner main axis when weldering connects, can keep the concentricity of certain required precision, improved the machining accuracy of welding; Said spindle drive motor 6 is through the interior main shaft 21 of belt pulley 61 and left main spindle box 2 interlock mutually; Thereby drive left main spindle box inner main axis 21 and do high speed rotary motion; Said spindle drive motor 6 links to each other with PLC control system through electrical system; Said anticlockwise anchor clamps 4 are through on the free end that waves said main shaft 21 in the left main spindle box 2 of being located at of oil cylinder 41 scalable clampings; Said right stationary fixture 5 is through on the free end that waves said main shaft 31 in the right main spindle box 3 of being located at of the scalable clamping of oil cylinder, and said two wave oil cylinder links to each other with PLC control system through oil hydraulic system.
Said right main spindle box is provided with rotary encoder 8, and said rotary encoder is connected with PLC control system.Said rotation coder is a kind of light harvesting, mechanical, electrical rotating speed in one, multidigit sensor; Have high frequency response, high, the plurality of advantages such as bearing capacity is strong, moment is little, power consumption is low, dependable performance, long service life of resolution capability; Needing to be widely used in the system of position probing, the right main spindle box of the utility model friction-welding machine can detect its position and distance measurement signals through rotary encoder, sends to PLC control system to signal; Send the slippage instruction by PLC control system; Realize the accurate control of right main spindle box straight-line displacement, fast centering, accurately location.
The above record is merely the embodiment that utilizes this origination techniques content, anyly is familiar with modification, the variation that this creation of this art utilization is made, and all belongs to the claim of this creation opinion, and is not limited to embodiment announcement person.
Claims (2)
1. friction-welding machine; Comprise lathe bed, left main spindle box and right main spindle box, said left main spindle box is located on lathe bed one free end, and the free end away from left main spindle box on the said lathe bed is provided with slide rail; Being located on the slide rail of said right main spindle box slip; It is characterized in that: be installed with two telescopic oil cylinders on the said left main spindle box, the piston rod of said two telescopic oil cylinders is connected to right main spindle box, and said two telescopic oil cylinders link to each other with PLC control system through oil hydraulic system.
2. friction-welding machine according to claim 1 is characterized in that: said right main spindle box is provided with rotary encoder, and said rotary encoder is connected with PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202605833U CN202212690U (en) | 2011-07-21 | 2011-07-21 | Friction welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202605833U CN202212690U (en) | 2011-07-21 | 2011-07-21 | Friction welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212690U true CN202212690U (en) | 2012-05-09 |
Family
ID=46011960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202605833U Expired - Fee Related CN202212690U (en) | 2011-07-21 | 2011-07-21 | Friction welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212690U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717183A (en) * | 2012-07-09 | 2012-10-10 | 哈尔滨正晨焊接切割设备制造有限公司 | Anti-deformation friction welding machine and welding method |
| CN104043907A (en) * | 2014-05-29 | 2014-09-17 | 建科机械（天津）股份有限公司 | Spin friction resistance butt welding device |
| CN108608107A (en) * | 2018-05-23 | 2018-10-02 | 江苏科技大学 | A kind of phase friction welding machine and welding method |
-
2011
- 2011-07-21 CN CN2011202605833U patent/CN202212690U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717183A (en) * | 2012-07-09 | 2012-10-10 | 哈尔滨正晨焊接切割设备制造有限公司 | Anti-deformation friction welding machine and welding method |
| CN104043907A (en) * | 2014-05-29 | 2014-09-17 | 建科机械（天津）股份有限公司 | Spin friction resistance butt welding device |
| CN108608107A (en) * | 2018-05-23 | 2018-10-02 | 江苏科技大学 | A kind of phase friction welding machine and welding method |
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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: 20120509 Termination date: 20140721 |
|
| EXPY | Termination of patent right or utility model |