CN209139506U - A kind of servo motor directly drives water tank drawbench - Google Patents
A kind of servo motor directly drives water tank drawbench Download PDFInfo
- Publication number
- CN209139506U CN209139506U CN201821804365.XU CN201821804365U CN209139506U CN 209139506 U CN209139506 U CN 209139506U CN 201821804365 U CN201821804365 U CN 201821804365U CN 209139506 U CN209139506 U CN 209139506U
- Authority
- CN
- China
- Prior art keywords
- servo motor
- water tank
- tank drawbench
- reel
- take
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of servo motors directly to drive water tank drawbench, including wire reverse wheel, cone pulley, take-up reel and servo motor, the cone pulley is arranged on step pulley shaft, and the servo motor and step pulley shaft correspond and pass through shaft coupling and be vertically connected on the upper box that water tank drawbench is arranged in；Take-up reel is mounted on the input shaft of independent servo motor and is arranged in top box body side surface.The water tank drawbench is individually directly driven each step pulley shaft by servo motor, saves former intermediate transmission mechanism, and low noise, low energy consumption, and operation is more economical.
Description
Technical field
The utility model relates to the water tank drawbench that water tank drawbench more particularly to a kind of servo motor directly control system.
Background technique
As rare earth permanent-magnetic material is in the extensive use of motor field, the design of rare-earth permanent-magnet synchronous motor, using
Tended to be mature, the characteristic of rare-earth permanent-magnet synchronous motor: 1. high efficiency, no rotor loss has also been grasped in industry；2. without turning
Difference, control precision are good, and closed-loop control can realize servo characteristic；3. torque ripple is small, it is defeated that nominal torque can be realized under low frequency
Out；4. power factor is high, it is not necessarily to exciting current；5. power density is high, equal-wattage can reduce motor volume.
The structure of existing water tank wire-drawing equipment consists of three parts: 1. working machine: by low speed, the cone pulley and admission machine of high speed
Composition, they are overcome in steel wire traveling with certain direct wire drawing of speed and torque through mold and the resistance for the cone pulley that commutates；②
The motor of motive power is provided: there is enough power and speed, but the torque generated is small, can not meet wire drawing to the slow-speed of revolution and
The needs of high-torque;3. intermediate transmission mechanism: it is corresponding required for working machine that its effect, which is by the power-supply change-over of motor output,
Low speed and enough torque.Existing water tank drawbench routinely uses single motor, passes through synchronous pulley and synchronous belt primary transmission
Step pulley shaft work is driven, is driven between each step pulley shaft by the second level of synchronous pulley and synchronous belt, three-level, to make each step pulley shaft
Rotation work simultaneously compresses steel wire, drawing process, to allow motor that each step pulley shaft to be driven to work often to water tank
The motor of wire drawing machine configuration relatively high power causes equipment input cost to increase far more than power consumed by actual motion, and
Usually increasing for power consumption is caused in production.Existing water tank drawbench passes through the Multi-stage transmission between synchronous belt and synchronous pulley,
During Multi-stage transmission, necessarily lead to energy loss, synchronous belt generates friction during being engaged with synchronous pulley, causes lathe
Noise is big, temperature is high, after lathe bulk temperature rises, the grease in step pulley shaft radial journal bearing can be accelerated to consume, cause supporting axis
It holds failure, kill, until lathe stops, influence production efficiency, increase equipment unit maintenance cost.
The main energy saving way of water tank drawbench should reduce motor in-fighting and guarantee working machine from electric efficiency is improved
Under the premise of normal operation, removal is consumed energy as far as possible and two of not necessary intermediate transmission mechanism aspects are started with, first is that using
The vector frequency converter and low-speed permanent-magnet synchronising torque motor combination of adaptation reduce motor in-fighting；Second is that motor direct-drive works
Machine saves energy consumption and not necessarily intermediate gearing as far as possible.State Intellectual Property Office discloses a kind of high-efficiency and energy-saving type and directly drives
Water tank drawbench (CN107520264A), including rack, the rack side are equipped with hair disk, and the machine frame inside is set respectively
There are high speed cone pulley and low speed cone pulley, low speed cone pulley side is equipped with mold rack, and the mold rack side is equipped with wire drawing die
Tool, is equipped with wire reverse wheel between the wire-drawing die and mold rack, the rack other side is equipped with admission machine main shaft, the receipts
It is fixedly connected with take-up reel on the outside of line owner axis, admission machine transmission shaft, the rack front are equipped in front of the admission machine main shaft
It is connected with driving device, the driving device includes up to the drive being made of the first adaptation vector frequency converter and the first torque motor
Dynamic composite structure, the driving composite structure of the second adaptation vector frequency converter and the second torque motor composition, third adaptation vector become
The driving composite structure of frequency device and third torque motor composition, and three groups of driving composite structure distinguishes direct-drive high-speed cone pulley master
The electromechanical structure mode of axis, low speed cone pulley main shaft and admission machine transmission shaft.
Summary of the invention
The utility model provides that a kind of low noise, low energy consumption, runs more economical servo motor and directly drives water tank drawbench.
The utility model is achieved by the following technical solution:
A kind of servo motor directly drives water tank drawbench, including wire reverse wheel, cone pulley, take-up reel and servo motor, described
Cone pulley be arranged on step pulley shaft, the servo motor and step pulley shaft, which correspond and pass through shaft coupling, is vertically connected with setting
On the upper box of water tank drawbench；Take-up reel is mounted on the input shaft of independent servo motor and is arranged on top box side
Face.
The servo motor is five, wherein four are vertically connected with by shaft coupling with four step pulley shafts and are arranged in water tank
On the upper box of wire drawing machine, take-up reel is in addition equipped with by expansion set on the input shaft of a servo motor;The servo electricity
Machine is connect with servo controller.
The connection type of the servo motor and step pulley shaft is plug-in connection.
The end face of the take-up reel is fixed with gland by screw.
The periphery of the take-up reel is equipped with shield, and shield is mounted on the side of upper box by standing screw.
The utility model has the following beneficial effects: compared with prior art
1, the utility model utilizes more servo motors, and every step pulley shaft is operated alone, and it is (synchronous to cancel intermediate transmission mechanism
The Multi-stage transmission of band and synchronous pulley), energy consumption caused by reducing because of intermediate transmission mechanism;After cancelling intermediate transmission mechanism,
Lathe lower noise, production environment are improved.
2, according to the corresponding servo motor size of every step pulley shaft consumption power configuration, do not cause device resource more than needed.
3, every step pulley shaft is directly driven using servo motor, whole lathe specific energy consumption reduces, to reach green life
Produce purpose.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of servo motor of the utility model embodiment directly drives water tank drawbench；
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Serial number in figure: 1, servo motor, 2, step pulley shaft, 3, shaft coupling, 4, upper box, 5, take-up reel, 6, wire reverse wheel,
7, expansion set, 8, gland, 9, shield, 10, servo controller.
Specific embodiment
The technical solutions of the present invention will be further described by way of example and in conjunction with the accompanying drawings.
Embodiment: referring to figure 1 and figure 2, a kind of servo motor directly drives water tank drawbench, including hair disk, wire drawing die
Tool, wire reverse wheel 6, cone pulley, take-up reel 5 and servo motor 1, wire is through hair disk, wire-drawing die, 6 and of wire reverse wheel
Finally to take-up reel 5 under the action of power mechanism servo motor 1 between cone pulley, the cone pulley is arranged on step pulley shaft 2, institute
The servo motor 1 stated is five, wherein four correspond with four step pulley shafts 2 and connect by about 3 plug-in of shaft coupling
It is arranged on the upper box 4 of water tank drawbench, take-up reel is in addition equipped with by expansion set 7 on the input shaft of a servo motor 1
5, take-up reel 5 is arranged in 4 side of upper box;Five servo motors 1 are connect with servo controller 10, each servo motor
Linkage is controlled by servo controller 10 between 1；The end face of the take-up reel 5 is fixed with gland 8, the receipts by screw
The periphery of drum 5 is equipped with shield 9, and shield 9 is mounted on the side of upper box 4 by standing screw.
Former conventional water tank wire drawing machine is driven each step pulley shaft work by Multi-stage transmission by single motor by the utility model
The mode of work is changed into using more servo motors, individually directly drives each step pulley shaft, save former intermediate transmission mechanism, lathe
Terminal with compact integral structure.There is take-up reel in last especially former root step pulley shaft upper end, and if simply installed servo motor
In the upper surface of take-up reel, machine operation personnel wear silk inconvenience, then design take-up reel to water tank top box body side surface, by another
Serve Motor Control, monofilament from whole mould come out after, directly run quickly take-up reel.Linkage passes through servo controller control between each servo motor
System sets each servo motor velocity of rotation according to original each step pulley shaft speed ratio.
Servo direct driving water tank drawbench is that each cone pulley is driven by individual servo motor, servo motor and step pulley shaft into
The connection of row plug-in, completely abolishes transmission device, thus energy saving, low noise；From technique, compression ratio software is adjustable, equipment
Flexibility.
According to the different selections of the drawing metallic fiber material intensity servo motor different using watt level, the general strong gold of drawing
The servo motor small using power when belonging to wire rod, when drawing high-strength metal wire rod, use high-power servo motor, due to watching
Taking motor 1 and the connection type of step pulley shaft 2 is that plug-in connect, it can be achieved that be switched fast, when actual production without divide again it is high-strength,
General strong water tank, only need to standby high or low power motor.
The curent change that each servo motor can be monitored, by data statistics, silk is expanded in discovery in time, and the techniques such as quick-fried mould are different
Often, to control the hidden danger for lacking artificial detection string diameter from after moving wheel.
Embodiment is not constituted and protects model to the utility model only to facilitate understand the technical solution of the utility model
The limitation enclosed, it is all without departing from technical solutions of the utility model perhaps according to the technical essence of the utility model to top
Any simple modification, equivalent change and modification made by case, still fall within scope of protection of the utility model.
Claims (5)
1. a kind of servo motor directly drives water tank drawbench, including wire reverse wheel (6), cone pulley, take-up reel and servo motor (1), institute
State cone pulley setting step pulley shaft (2) on, it is characterised in that: (1) (2) the servo motor corresponds and passes through with step pulley shaft
Shaft coupling be (3) vertically connected be arranged in the upper box of water tank drawbench (4) on；(5) (1) take-up reel is mounted on independent servo motor
On input shaft and it is arranged in upper box (4) side.
2. servo motor according to claim 1 directly drives water tank drawbench, it is characterised in that: (1) the servo motor is
Five, wherein four with four step pulley shafts (2) pass through shaft coupling be (3) vertically connected be arranged in the upper box of water tank drawbench (4) on,
On the input shaft of an other servo motor (1) (7) (5) take-up reel is equipped with by expansion set;The servo motor (1) with servo
(10) controller connects.
3. servo motor according to claim 2 directly drives water tank drawbench, it is characterised in that: the servo motor (1) with
The connection type of step pulley shaft (2) is plug-in connection.
4. servo motor according to claim 3 directly drives water tank drawbench, it is characterised in that: the end of the take-up reel (5)
(8) face is fixed with gland by screw.
5. servo motor according to claim 4 directly drives water tank drawbench, it is characterised in that: the take-up reel (5) outer
It encloses and is equipped with shield (9), (9) shield is mounted on the side of upper box (4) by standing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821804365.XU CN209139506U (en) | 2018-11-04 | 2018-11-04 | A kind of servo motor directly drives water tank drawbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821804365.XU CN209139506U (en) | 2018-11-04 | 2018-11-04 | A kind of servo motor directly drives water tank drawbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209139506U true CN209139506U (en) | 2019-07-23 |
Family
ID=67272284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821804365.XU Active CN209139506U (en) | 2018-11-04 | 2018-11-04 | A kind of servo motor directly drives water tank drawbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209139506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500109A (en) * | 2018-11-04 | 2019-03-22 | 江苏兴达钢帘线股份有限公司 | A kind of servo motor directly drives water tank drawbench |
-
2018
- 2018-11-04 CN CN201821804365.XU patent/CN209139506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500109A (en) * | 2018-11-04 | 2019-03-22 | 江苏兴达钢帘线股份有限公司 | A kind of servo motor directly drives water tank drawbench |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201254382Y (en) | Low speed large torque gearless permanent magnet synchronous electric barrel | |
| CN109495034A (en) | Generator and its progress control method with multiple generator units | |
| CN202137007U (en) | Double-geared roller crusher directly driven by rare earth permanent magnet synchronous motor | |
| CN209139506U (en) | A kind of servo motor directly drives water tank drawbench | |
| CN103986278B (en) | Different motor | |
| CN201925436U (en) | Energy-saving device for textile machine | |
| CN109500109A (en) | A kind of servo motor directly drives water tank drawbench | |
| CN102151850B (en) | Permanent magnet synchronous motor spindle of machine tool | |
| CN107565749B (en) | Permanent magnet synchronous motor direct-drive car puller | |
| CN107520264A (en) | A kind of high-efficiency and energy-saving type directly drives water tank drawbench | |
| CN205887041U (en) | Reduce energy -saving transmission device of ball mill power consumption | |
| CN207238766U (en) | A kind of high-efficiency and energy-saving type directly drives water tank drawbench | |
| CN211089349U (en) | High-power-density low-speed large-torque permanent magnet synchronous motor | |
| CN209381880U (en) | A kind of multi-functional lobby waterwheel | |
| CN207304285U (en) | A kind of permanent magnet synchronous motor directly drives car puller | |
| CN202876902U (en) | Driving device of novel ball mill | |
| CN206106133U (en) | Mill of permanent -magnet direct -drive formula | |
| CN201572783U (en) | Novel high speed wire rod finishing mill group system | |
| CN211031129U (en) | Extrusion system driven by synchronous motor | |
| CN107294277B (en) | Main transmission mechanism of wire drawing machine | |
| CN106160312B (en) | A kind of Marine Propulsion Motor | |
| CN208285182U (en) | A kind of high torque (HT) Oil pump electrical machinery for automobile lifting tailgate | |
| CN221245474U (en) | Intelligent speed-regulating permanent magnet direct-drive ball milling device | |
| CN204919640U (en) | Lift system of power shovel | |
| CN109546831A (en) | Crane water cooling direct-drive permanent magnet synchronous motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |