CN205522586U - Duplex position press actuating system - Google Patents
Duplex position press actuating system Download PDFInfo
- Publication number
- CN205522586U CN205522586U CN201521136159.2U CN201521136159U CN205522586U CN 205522586 U CN205522586 U CN 205522586U CN 201521136159 U CN201521136159 U CN 201521136159U CN 205522586 U CN205522586 U CN 205522586U
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- linear electric
- electric motors
- toggle
- double
- force
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Abstract
The utility model discloses a duplex position press actuating system, including linear electric motor, actuating lever, force amplifier, slider, linear electric motor includes the elementary and linear electric motor level of linear electric motor, the elementary relatively fixed of linear electric motor is motionless, bilateral symmetry's actuating lever and linear electric motor level fixed connection, the actuating lever is connected with the slider after being connected with a force amplifier respectively, the slider sets up in curb rail, the reciprocal work piece that assaults on the mould. This duplex position press actuating system combines servo motor with force amplifier or device, the structure is symmetrical simple, and the duplex position sets up, is convenient for realize digital control, and automation and intelligent degree are higher.
Description
Technical field
This utility model relates to press technologies field, particularly a kind of double forcing press drive system.
Background technology
Forcing press be primarily used for the stretching of workpiece, molding, bend, correct, the equipment of the various cold punching technologies such as stamping-out, by workpiece applied powerful pressure bringing it about deformation and fracture carrying out machine-shaping.Traditional forcing press is usually mechanical or hydraulically powered.Punching machine such as crank press, fly press etc., it uses common asynchronous machine, clutch, brake and flywheel, this type of drive simple in construction, with low cost, steady operation and other merits, rotary inertia is big, asynchronous machine rated slip rate is less owing to flywheel has for meal, and the rotary system rotating speed after flywheel was basically unchanged within a working cycle；And the speed of asynchronous machine is unadjustable and controls, the motion mode of drive mechanism is single, and Technological adaptability is poor.Hydraulically powered regulation control performance is preferable, has obtained extensive utilization, have employed SERVO CONTROL after the fifties, and the control of the technological parameters such as active force, speed and position can reach higher precision；But its operating frequency is relatively low, polluting and high energy consumption, reliability is relatively low.
Development along with electromechanical integration technology, servo-pressing machine started to have obtained swift and violent development in the nineties, compare and traditional machinery or hydraulic-driven forcing press, the electromechanical integration forcing press of driven by servomotor, has automatic control level high, and curve movement can be with Programming Design, the outstanding advantages such as technical performance can be significantly improved, but current servo-pressing machine master-plan layout is uneven, the most brief, shock-absorbing capacity insert, and asymmetric mechanism thus cause the shortcomings such as friction loss is big.
Summary of the invention
Goal of the invention of the present utility model is, overcomes the deficiency of art methods, it is provided that servomotor is combined by one with force-increasing mechanism or device, symmetrical configuration is simple, the double forcing press drive system that double setting, it is simple to realize digital control, automatization and intelligence degree are higher.
For achieving the above object, it is proposed that following technical scheme:
A kind of double forcing press drive system, including linear electric motors, drive rod, force-increasing mechanism, slide block；Described linear electric motors include that linear electric motor primary and linear electric motors are secondary, and described linear electric motor primary is relatively fixed motionless, and symmetrical drive rod is fixing with linear electric motors secondary to be connected；Described drive rod is connected with slide block after being connected with a force-increasing mechanism respectively；Described slide block is arranged in limit guide rail, the workpiece on reciprocating impact mould.
Described force-increasing mechanism is toggle one-level force-increasing mechanism, and including upper toggle and lower toggle, one end of described upper toggle and lower toggle is arranged in frame, and the other end is mutually hinged and is connected with drive rod by a short connecting rod.
Described linear electric motors and a controller connect, and described controller moves back and forth by driving linear electric motors so that slide block has moved back and forth the punching press of double.
Described force-increasing mechanism is secondary reinforcement mechanism, and including lever, upper toggle and lower toggle, described lever one end is separately positioned on one end of drive rod by roller, and the other end is fixed in frame；One end of described upper toggle and lower toggle is arranged in frame, and the other end is mutually hinged and is connected with lever by a short connecting rod.
Described linear electric motors are double-flanged end linear servo-actuators.
The beneficial effect of this utility model:
Linear electric motors in this utility model and force-increasing mechanism be combined with each other and constitute the drive system of forcing press, make the structure generation great change of forcing press, it is capable of double work, uses double-flanged end linear electric motors, it is possible to eliminate the Normal Force between linear electric motor primary and secondary.
Accompanying drawing explanation
Fig. 1 is double one-level reinforcement forcing press drive system；
Fig. 2 is double secondary reinforcement forcing press drive system.
Wherein, 1, linear electric motor primary；2, linear electric motors are secondary；3, upper toggle；4, drive rod；5, slide block；6, workpiece；7, roller；8, lever；9, lower toggle.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of double forcing press drive system of the present utility model is further described in detail:
Embodiment 1
As it is shown in figure 1, a kind of double forcing press drive system, including linear electric motors, drive rod, 4 force-increasing mechanisms, slide block 5；Described linear electric motors include linear electric motor primary 1 and linear electric motors secondary 2, and described linear electric motor primary 2 is relatively fixed motionless, and symmetrical drive rod 4 is fixing with linear electric motors secondary 2 to be connected；Described drive rod 4 is connected with slide block 5 after being connected with a force-increasing mechanism respectively；Described slide block 5 is arranged in limit guide rail, the workpiece 6 on reciprocating impact mould.Described force-increasing mechanism is toggle one-level force-increasing mechanism, and including upper toggle 3 and lower toggle 9, one end of described upper toggle 3 and lower toggle 9 is arranged in frame, and the other end is mutually hinged and is connected with drive rod 4 by a short connecting rod.
When the secondary 2 of linear electric motors moves right under the driving of controller and power supply, drive drive rod 4 to move along a straight line to the right, by the toggle one-level force-increasing mechanism on the right so that the slide block 5 on right side moves along a straight line downwards simultaneously；When fixing the position certain with the punch arrival on slide block 5, the punch press process to workpiece 6 has been coordinated with the die being fixed on platen, and the drive rod 4 in left side is by toggle mechanism so that slide block 5 upwards moves along a straight line, such that it is able to take out the workpiece 6 processed；After being exchanged the most biphase for linear electric motors power line by controller, secondary 2 when doing adverse movement under the driving of controller and power supply, and left side slide block 5 processes workpiece, simultaneously on the right of can take out the workpiece 6 processed.
Embodiment 2
As in figure 2 it is shown, a kind of double forcing press drive system, including linear electric motors, drive rod, 4 force-increasing mechanisms, slide block 5；Described linear electric motors include linear electric motor primary 1 and linear electric motors secondary 2, and described linear electric motor primary 2 is relatively fixed motionless, and symmetrical drive rod 4 is fixing with linear electric motors secondary 2 to be connected；Described drive rod 4 is connected with slide block 5 after being connected with a force-increasing mechanism respectively；Described slide block 5 is arranged in limit guide rail, the workpiece 6 on reciprocating impact mould.Described force-increasing mechanism is secondary reinforcement mechanism, and including lever 8, upper toggle 3 and lower toggle 9, described lever 8 one end is separately positioned on one end of drive rod 4 by roller 7, and the other end is fixed in frame；One end of described upper toggle 3 and lower toggle 9 is arranged in frame, and the other end is mutually hinged and is connected with lever 8 by a short connecting rod.
When the secondary 2 of linear electric motors moves right under the driving of controller and power supply, drive drive rod 4 to move along a straight line to the right simultaneously, carried out the amplification of secondary force respectively by the length effect of lever and the angular effect of toggle after so that the slide block 5 on right side moves along a straight line downwards；When fixing the position certain with the punch arrival on slide block 5, the punch press process to workpiece 6 has been coordinated with the die being fixed on platen, and the drive rod 4 in left side is by toggle mechanism so that slide block 5 upwards moves along a straight line, such that it is able to take out the workpiece 6 processed；After being exchanged the most biphase for linear electric motors power line by controller, secondary 2 when doing adverse movement under the driving of controller and power supply, and left side slide block 5 processes workpiece, simultaneously on the right of can take out the workpiece 6 processed.
Claims (5)
1. a double forcing press drive system, it is characterised in that include linear electric motors, drive rod, force-increasing mechanism, slide block；Described linear electric motors include that linear electric motor primary and linear electric motors are secondary, and described linear electric motor primary is relatively fixed motionless, and symmetrical drive rod is fixing with linear electric motors secondary to be connected；Described drive rod is connected with slide block after being connected with a force-increasing mechanism respectively；Described slide block is arranged in limit guide rail, the workpiece on reciprocating impact mould.
A kind of double forcing press drive system the most according to claim 1, it is characterized in that, described force-increasing mechanism is toggle one-level force-increasing mechanism, including upper toggle and lower toggle, one end of described upper toggle and lower toggle is arranged in frame, and the other end is mutually hinged and is connected with drive rod by a short connecting rod.
A kind of double forcing press drive system the most according to claim 1, it is characterized in that, described force-increasing mechanism is secondary reinforcement mechanism, including lever, upper toggle and lower toggle, described lever one end is separately positioned on one end of drive rod by roller, and the other end is fixed in frame；One end of described upper toggle and lower toggle is arranged in frame, and the other end is mutually hinged and is connected with lever by a short connecting rod.
4., according to a kind of double forcing press drive system described in claim 1,2 or 3, it is characterised in that described linear electric motors and a controller connect, described controller moves back and forth by driving linear electric motors so that slide block has moved back and forth the punching press of double.
5. according to a kind of double forcing press drive system described in claim 1,2 or 3, it is characterised in that described linear electric motors are double-flanged end linear servo-actuators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136159.2U CN205522586U (en) | 2015-12-29 | 2015-12-29 | Duplex position press actuating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136159.2U CN205522586U (en) | 2015-12-29 | 2015-12-29 | Duplex position press actuating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205522586U true CN205522586U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521136159.2U Expired - Fee Related CN205522586U (en) | 2015-12-29 | 2015-12-29 | Duplex position press actuating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205522586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309204A (en) * | 2021-11-30 | 2022-04-12 | 浙江易田精工机械股份有限公司 | Multi-connecting-rod punch press |
-
2015
- 2015-12-29 CN CN201521136159.2U patent/CN205522586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309204A (en) * | 2021-11-30 | 2022-04-12 | 浙江易田精工机械股份有限公司 | Multi-connecting-rod punch press |
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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: 20160831 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |