CN203044781U - Walking beam dual drive synchronous device on forging-forming assembly line - Google Patents
Walking beam dual drive synchronous device on forging-forming assembly line Download PDFInfo
- Publication number
- CN203044781U CN203044781U CN 201320038170 CN201320038170U CN203044781U CN 203044781 U CN203044781 U CN 203044781U CN 201320038170 CN201320038170 CN 201320038170 CN 201320038170 U CN201320038170 U CN 201320038170U CN 203044781 U CN203044781 U CN 203044781U
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- walking beam
- step rate
- driving mechanisms
- guide rail
- vertical guide
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Abstract
The utility model relates to a walking beam dual drive synchronous device on a forging-forming assembly line. The walking beam dual drive synchronous device on the forging-forming assembly line comprises a walking beam, two driving mechanisms and a programmable logic controller (PLC), wherein the two driving mechanisms are respectively arranged at two ends of the walking beam. The walking beam is provided with a plurality of mechanical arms. Due to the fact that two screw rods and two screw rod nuts in the two driving mechanisms have the same thread parameter, when the PLC sends a uniform action command to the two driving mechanisms at the same time, two servo motors respectively drive the two screw rods to rotate with the same rotating speed, the two screw rod nuts respectively drive vertical guide rails at two ends of the walking beam to do synchronous upward and downward motion with the same rectilinear motion speed, and synchronous upward and downward motion requirements of the plurality of mechanical arms arranged on the walking beam due to clamping, delivering and loosening of work-pieces can be met. The walking beam dual drive synchronous device on the forging-forming assembly line has the advantages that automatic degree is high, and dual drive motions of the walking beam are sensitive and uniform.
Description
Technical field
The utility model relates to electromechanical integration technology area, is specially the two synchronous shift structures that drive on step rate two the driving sychronisations, particularly step rate Z direction on a kind of rotary blade forging forming streamline.
Background technology
In the making of traditional rotary cultivator cutter, because rotary blade has between certain three-dimensional shape and the shape face and has certain angle, also have a plurality of connecting holes on the knife face, therefore need the mould by a plurality of stations in Forging Technology, progressively calendering, punching out produce.Be specially: at a press a molding is set, hot blank is put into the shaping mould of first press by artificial handheld tool, after finishing first road calendering work step, again by manually utilizing instrument from shaping mould, to take out workpiece, send in second shaping mould in the press, or calendering or punching, and the like in a plurality of stations of many press, finish a plurality of setting work steps in succession.Obviously, this preparation method is relatively backward, and production efficiency is very low.The equipment that not only needs is many, floor space is big, power consumption is high, the recruitment number is many, the labour intensity operator is big, and owing to the distance between many press, thereby cause the passing time of work piece of thermal state between press and press long, temperature descends, and makes the forming quality of workpiece can not get guaranteeing.Along with the continuous utilization of electromechanical automatic technology in every field, people begin to repay examination on a drop press by a plurality of stations, a plurality of die cavity that has nothing in common with each other, drift, finish whole production process of rotary blade with the mode of production of automatic production line circulation forging and pressing or punching out, so as to changing the production model that the rotary blade tradition falls behind.Such conception also must meet the following conditions on electromechanical integration technology except the needs automatic control technology: the hot failed part of a, a N rotary blade and N+1 the hot failed part of rotary blade will possess the condition of placing same fixed position; B, possess can holding workpiece, the manipulator of place work piece; Workpiece can be delivered to the N+1 station from the N station after c, the manipulator holding workpiece.Wherein a, b condition comprise the motion on manipulator directions X, Y-direction, the Z direction.Only satisfying under the preceding topic of above-mentioned condition, automatic control technology and electromechanical integration technology organic cooperation of ability, above-mentioned conception could realize.
Summary of the invention
The purpose of this utility model is to provide the step rate on a kind of forging forming streamline two driving sychronisations, realize many manipulators on the step rate behind a plurality of workpiece of clamping synchronously along synchronous upper and lower the moving on the Z direction.
To achieve these goals, the utility model Bian gets following technical scheme and implements: the two driving sychronisations of the step rate on a kind of forging forming streamline, comprise step rate, two driving mechanisms and PLC Programmable Logic Controller, the be placed in two ends of step rate of two driving mechanisms; Step rate is provided with many manipulators; Described driving mechanism is made up of a link, a bearing support, a servomotor, a shaft joint, two taper roll bearings, a screw mandrel, a feed screw nut, a radial ball bearing, a vertical guide rail, link is fixedly connected on the body two ends of press respectively, it is characterized in that:
Described bearing support is bolted to connection frame;
The upper end of described servomotor fixed supporting frame;
One end of described screw mandrel is connected with the output shaft of servomotor by shaft joint, and the two ends diameter of axle is by two taper roll bearings and radial ball bearing and bearing support flexible connection;
It is screw pair between described feed screw nut and the screw mandrel;
The fixedly connected feed screw nut in the top of described vertical guide rail, the lower end connects step rate;
Described vertical guide rail is provided with two vertical guide rail grooves that parallel:
Described bearing support is provided with two vertical guide rail keys that parallel, and the coupling of two guide rail keys is in two guide-track grooves;
Be provided with the control data of two servomotors in the described PLC Programmable Logic Controller;
Two screw mandrels in described two driving mechanisms, its thread parameter unanimity of two feed screw nuts;
Servomotor in described two driving mechanisms is carried out the synchronization action instruction that the PLC Programmable Logic Controller sends simultaneously.
The utility model has same thread parameter because of two screw mandrels, two feed screw nuts in two driving mechanisms, therefore when the PLC Programmable Logic Controller sends unified action command to two driving mechanisms simultaneously, two servomotors drive two screw mandrels respectively with same rotating speed rotation, the vertical guide rail that makes two feed screw nuts drive the step rate two ends is respectively done synchronous upper and lower movement with same point-to-point speed, thus satisfied many manipulators that step rate is provided with because of holding workpiece, transmit workpiece, unclamp the prerequisite synchronous upper and lower motion requirement of workpiece.
The utlity model has automaticity height, the sensitive unified advantage of the two drive actions of step rate.
Description of drawings
Accompanying drawing 1 is main TV structure schematic diagram of the present utility model;
In accompanying drawing 1,2,3: 1 link, 2 bearing supports, 201 guide-track grooves, 3 servomotors, 4 shaft joints, 5 taper roll bearings, 6 screw mandrels, 7 feed screw nuts, 8 radial ball bearings, 9 vertical guide rails, 901 guide rail keys, 10 step rates.
The specific embodiment
Shown in accompanying drawing 1,2,3, the utility model comprises the be placed in two ends of step rate 10 of two driving mechanisms, a PLC Programmable Logic Controller and step rate 10, two driving mechanisms; Step rate 10 is provided with three manipulators, and driving mechanism is made up of link 1, bearing support 2, servomotor 3, shaft joint 4, taper roll bearing 5, screw mandrel 6, feed screw nut 7, radial ball bearing 8, vertical guide rail 9.Two links 1 are fixedly connected on the body two ends of press; Bearing support 2 is bolted to connection frame 1; The upper end of servomotor 3 fixed supporting frames 2; One end of screw mandrel 6 is connected by the output shaft of shaft joint 4 with servomotor 3, and the two ends diameter of axle flexibly connects with bearing support 2 by two taper roll bearings 5 and a radial ball bearing 8; Be screw pair between feed screw nut 7 and the screw mandrel 6; The fixedly connected feed screw nut 7 in the top of vertical guide rail 9, the lower end connects step rate 10; Vertical guide rail 9 is provided with two vertical guide rail grooves 901 that parallel: bearing support 2 is provided with 201, two guide rail key 901 couplings of two vertical guide rail keys that parallel in two guide-track grooves 201; Be provided with the control data of two servomotors 3 in the PLC Programmable Logic Controller; Two screw mandrels 6 in two driving mechanisms, two feed screw nuts' 7 thread parameter unanimity; Servomotor 3 in two driving mechanisms is carried out the synchronization action instruction that the PLC Programmable Logic Controller sends simultaneously.
In the work, when the PLC Programmable Logic Controller sends unified action command to two driving mechanisms simultaneously, two servomotors 3 drive two screw mandrels 6 respectively with same rotating speed rotation, the vertical guide rail 9 that makes two feed screw nuts 7 drive step rate 10 two ends is simultaneously done synchronous upper and lower movement with same point-to-point speed, thus satisfied many manipulators that step rate 10 is provided with because of holding workpiece, transmit workpiece, unclamp the prerequisite synchronous upper and lower motion needs of workpiece.
Claims (3)
1. two driving sychronisations of the step rate on the forging forming streamline, comprise step rate, two driving mechanisms and PLC Programmable Logic Controller, the be placed in two ends of step rate of two driving mechanisms, step rate is provided with many manipulators, driving mechanism is made up of a link, a bearing support, a servomotor, a shaft joint, two taper roll bearings, a screw mandrel, a feed screw nut, a radial ball bearing, a vertical guide rail, link is fixedly connected on the body two ends of press respectively, it is characterized in that:
Described bearing support is bolted to connection frame;
The upper end of described servomotor fixed supporting frame;
One end of described screw mandrel is connected with the output shaft of servomotor by shaft joint, and the two ends diameter of axle is by two taper roll bearings and radial ball bearing and bearing support flexible connection;
It is screw pair between described feed screw nut and the screw mandrel;
The fixedly connected feed screw nut in the top of described vertical guide rail, the lower end connects step rate;
Described vertical guide rail is provided with two vertical guide rail grooves that parallel;
Described bearing support is provided with two vertical guide rail keys that parallel, and the coupling of two guide rail keys is in two guide-track grooves;
Be provided with the control data of two servomotors in the described PLC Programmable Logic Controller.
2. the two driving sychronisations of the step rate on a kind of forging forming streamline according to claim 1 is characterized in that two screw mandrels in described two driving mechanisms, two feed screw nuts' thread parameter unanimity.
3. the two driving sychronisations of the step rate on a kind of forging forming streamline according to claim 1 is characterized in that the servomotor in described two driving mechanisms is carried out the synchronization action instruction that the PLC Programmable Logic Controller sends simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038170 CN203044781U (en) | 2013-01-24 | 2013-01-24 | Walking beam dual drive synchronous device on forging-forming assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038170 CN203044781U (en) | 2013-01-24 | 2013-01-24 | Walking beam dual drive synchronous device on forging-forming assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044781U true CN203044781U (en) | 2013-07-10 |
Family
ID=48727778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038170 Expired - Fee Related CN203044781U (en) | 2013-01-24 | 2013-01-24 | Walking beam dual drive synchronous device on forging-forming assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433317A (en) * | 2016-05-26 | 2017-12-05 | 大同特殊钢株式会社 | The Transporting equipment of multistage forging press |
-
2013
- 2013-01-24 CN CN 201320038170 patent/CN203044781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433317A (en) * | 2016-05-26 | 2017-12-05 | 大同特殊钢株式会社 | The Transporting equipment of multistage forging press |
| CN107433317B (en) * | 2016-05-26 | 2019-06-07 | 大同特殊钢株式会社 | The Transporting equipment of multistage forging press |
| US10857585B2 (en) | 2016-05-26 | 2020-12-08 | Daido Steel Co., Ltd. | Transfer device of multistage forging press machine |
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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: 20130710 Termination date: 20140124 |