CN202052930U - Pouring-cooling line gradual-push device for full-automatic horizontal snap flask - Google Patents
Pouring-cooling line gradual-push device for full-automatic horizontal snap flask Download PDFInfo
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- CN202052930U CN202052930U CN2011201169146U CN201120116914U CN202052930U CN 202052930 U CN202052930 U CN 202052930U CN 2011201169146 U CN2011201169146 U CN 2011201169146U CN 201120116914 U CN201120116914 U CN 201120116914U CN 202052930 U CN202052930 U CN 202052930U
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- pouring
- full
- cooling line
- automatic horizontal
- push device
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Abstract
A pouring-cooling line gradual-push device for a full-automatic horizontal snap flask comprises a push rod (2), a screw nut seat (5), a lead screw (6) and a servo motor (8). The pouring-cooling line gradual-push device for the full-automatic horizontal snap flask is characterized in that the servo motor serves as a main drive of the gradual-push device. An electric cylinder adopts a ball screw, a high-strength aluminum alloy outer barrel and a high-precision guide wheel and is driven by the servo motor to change circular motion into linear motion. The servo motor is adopted to directly convert electric energy into mechanical energy, the motor is connected with the ball screw arranged in the electric cylinder to change circular motion into linear motion, and the smooth starting and stopping of pouring columns and cooling columns are realized. The pouring-cooling line gradual-push device for the full-automatic horizontal snap flask reduces friction of vehicle molds, prolongs service life of workpieces, and reduces the pollution discharge.
Description
Technical field
The utility model relates to a kind of cooling line and pushes away buffering apparatus, relates in particular to a kind of full-automatic horizontal drawing cast cooling line and pushes away buffering apparatus.
Background technology
Now, cast row on the market, the promotion of cooling row and buffering moulding machine, usually all be to shift the type of making onto cast to list, this list pour, have etc. to be cast, do not put the sand mold of casing and foundary weight in addition, no matter be which kind of sand mold, all require the startup in running and stop held stationary, promptly reach raising speed and reduction of speed gradually gradually, avoid the unexpected variation of speed.This is not only the needs of casting mold quality, and for hand dropping, reducing the cast percent defective can be very helpful; On the other hand, in the mechanical transmission course operation steady more, the wearing and tearing of relative workpiece are light more, the service life of workpiece is just long.Hydraulic system is much better than than pneumatic system aspect operating steadily, but must adopt proportional control valve, just can be implemented in the even running of permutation in the process of raising speed and reduction of speed.General production line can not adopt ratio system control, but adopts bivalve control, so can't reach desirable smooth starting yet and stops.Adopt hydraulic pressure, baric systerm run, drip, leak that environment is polluted, the periodic replacement of hydraulic oil also can cause the pollution of environment.Therefore need to propose a kind of operating steadily and the process unit of environmental protection.
Summary of the invention
According to problem set forth above, the utility model proposes a kind of employing servo electric jar drives as main, the full-automatic horizontal drawing cast cooling line that overcomes defectives such as not even running of legacy system pushes away buffering apparatus, mainly form, it is characterized in that adopting servomotor to drive as originally pushing away the main of buffering apparatus by device pedestal, push rod, front end, shell, nut seat, leading screw, tailstock, servomotor.Electronic cylinder adopts ball-screw, high-strength aluminum alloy urceolus and high accuracy directive wheel, under driven by servomotor circular motion is become rectilinear motion.
The beneficial effects of the utility model are: servo-drive system is a most advanced and mature technique in the current transmission field, at aspects such as speed control, mechanical efficiency, transmission accuracy, energy-conserving and environment-protective impayable superiority is arranged all.And electronic cylinder adopts ball-screw, high-strength aluminum alloy urceolus and high accuracy directive wheel, circular motion is become rectilinear motion under driven by servomotor; By the encoder control speed of service and distance, really realized transfer matic slow-fast-slow technological requirement.Electronic cylinder ball-screw linear drives power can reach 5000Kg, and the driving force maximum that transfer matic needs when slow start, servomotor its overload capacity at a slow speed the time can improve 2-3 doubly, so just can suitably reduce the power configuration of motor.According to the cycle of operation requirement of transfer matic, the linear running speed of servo electric jar is optional between 0-800mm/s; Transmission accuracy is generally 0.02mm.Pneumatic and space rate hydraulic system is not higher than 300mm/s; The about 1mm of transmission accuracy.Owing to be directly to convert electric energy to mechanical energy, than pneumatic system and hydraulic system lack the primary energy conversion, do not have energy consumption when not working, and do not need heating or cooling, power is equipped with lower by 20% than it, it hangs down 30% the energy loss-rate.The working site does not have pneumatic system and hydraulic system run, drip, leak to the pollution of environment, does not have the pollution that periodic replacement caused of hydraulic oil.This cast cooling line, adopt servomotor directly to convert electric energy to mechanical energy, change current of electric by servomechanism and change rotating speed of motor, motor links to each other with ball-screw in the electronic cylinder, circular motion is changed over rectilinear motion, realize pouring into a mould the smooth starting of row and cooling row and stopping.Adjust the speed of servomechanism frequency change, just can change the speed of motor raising speed and reduction of speed, also just changed the leading screw pace, be easy to accomplish gradually the perfect condition of reduction of speed of raising speed-average rate-gradually.Push away the adjustment of slow electronic cylinder by servomechanism simultaneously and be easy to realize being synchronized with the movement, thoroughly eliminated the power dissipation pneumatic or resistance of hydraulic buffer cylinder in motion process.Make between the mould carriage, the friction between mould carriage wheel and the track reduces, and improved the service life of workpiece.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
The specific embodiment
In conjunction with shown in Figure 1, leading screw 6 and servomotor 8 are fixed together, and nut seat 5 and push rod 2 are fixed together; When servomotor 8 turns clockwise, nut seat 5 and push rod 2 are moved forward, promptly circular motion is become rectilinear motion; When servomotor 8 is rotated counterclockwise, nut seat 5 and push rod 2 are moved backward, on device pedestal 1, finish once promoting, shell 4 wraps up nut seat 5 and leading screw 6 wherein, and front end 3 is sandwiched in shell 4, nut seat 5 wherein with leading screw 6 with tailstock 7.
Claims (2)
1. a full-automatic horizontal drawing cast cooling line pushes away buffering apparatus, mainly form, it is characterized in that adopting servomotor (8) to drive as originally pushing away the main of buffering apparatus by device pedestal (1), push rod (2), front end (3), shell (4), nut seat (5), leading screw (6), tailstock (7), servomotor (8).
2. push away buffering apparatus according to the described full-automatic horizontal drawing cast cooling line of claim 1, it is characterized in that the electronic cylinder of servomotor (8) adopts ball-screw, high-strength aluminum alloy urceolus and high accuracy directive wheel, becomes circular motion into rectilinear motion under servomotor (8) drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201169146U CN202052930U (en) | 2011-04-20 | 2011-04-20 | Pouring-cooling line gradual-push device for full-automatic horizontal snap flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201169146U CN202052930U (en) | 2011-04-20 | 2011-04-20 | Pouring-cooling line gradual-push device for full-automatic horizontal snap flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052930U true CN202052930U (en) | 2011-11-30 |
Family
ID=45012917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201169146U Expired - Fee Related CN202052930U (en) | 2011-04-20 | 2011-04-20 | Pouring-cooling line gradual-push device for full-automatic horizontal snap flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202052930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414062A (en) * | 2017-06-21 | 2017-12-01 | 常州市金仕达机电有限公司 | Level is verted six die sinking casting machines |
-
2011
- 2011-04-20 CN CN2011201169146U patent/CN202052930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414062A (en) * | 2017-06-21 | 2017-12-01 | 常州市金仕达机电有限公司 | Level is verted six die sinking casting machines |
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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: 20111130 Termination date: 20130420 |