CN207495252U - A kind of high-precision steel wire grinds big staving press - Google Patents
A kind of high-precision steel wire grinds big staving press Download PDFInfo
- Publication number
- CN207495252U CN207495252U CN201721462842.4U CN201721462842U CN207495252U CN 207495252 U CN207495252 U CN 207495252U CN 201721462842 U CN201721462842 U CN 201721462842U CN 207495252 U CN207495252 U CN 207495252U
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- Prior art keywords
- steel wire
- wheel
- grinding
- hopper
- rack
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Abstract
The utility model discloses a kind of high-precision steel wires to grind big staving press, including rack, rack is equipped with grinding hopper and grinding steel wire, grinding hopper is slidably connected in rack, and grinding hopper is connected with hopper driving mechanism, grinds steel wire through grinding hopper, grinding steel wire is connected with steel wire driving mechanism, the steel wire driving mechanism includes steel wire driving motor, and for steel wire driving mechanism for driving grinding steel wire progressive or moving backward, the steel wire driving motor is servo motor.The utility model the utility model improves the degree of automation of equipment, reduces device fabrication and maintaining cost, alleviates hand labor intensity, improves product quality and production efficiency.
Description
Technical field
The utility model is related to a kind of reaming mechanical equipment, more particularly to a kind of high-precision steel wire grinds big staving press.
Background technology
For a long time, the parts such as small superhard magnet, jewel used in radio, mobile phone and instrument field, are all adopted
After laser boring, then by workpiece string on the grinding steel wire of staving press, grinding steel wire passes through the location hole in grinding hopper
Workpiece is fixed in grinding hopper, steel wire is ground at this time and workpiece is submerged in abrasive liquid, pass through grinding hopper band
Dynamic workpiece linear reciprocating motion constantly on grinding steel wire, while the rotation of steel wire driving wheel drives grinding steel wire by smaller diameter end
Gradually progressive toward larger diameter end, workpiece endoporus is gradually ground increasing by the abrasive material being adhered on grinding steel wire.Existing staving press
Shortcoming is as follows：
1. existing staving press only have in reaming procedure asynchronous machine drive steel wire driving wheel to a direction into grinding steel
The simple function of silk, it is impossible to which speed, length and the direction of grinding steel wire operation are set according to the needs of technique.This is just needed completely
By the operating status of the movement velocity, at any time observation device of the experience control grinding steel wire of operative employee, grinding steel wire needs afterwards in place
It manually hand steel wire driving wheel to fall to grind steel wire, so each operative employee can only open a trolley, it is impossible to improve labor efficiency.
2. steel wire is required for manually adjusting into wheel in each upper and lower work and equipment running process, operative employee is increased
Workload.
3. there are two types of existing staving press slideways, first, dovetail slide block is combined with eccentric shaft and bearing, another is feed rod
Be bonded slip with steel ball, no matter it is any install and debugging process in operative employee is required for adjust test repeatedly could protect
The running precision slided is demonstrate,proved, particularly in maintenance needs that relevant parts are all removed and could be operated, considerably increase
Working strength wastes the working time.
4. grinding hopper moves back and forth, the moment for changing the direction of motion reacts on hopper driving mechanism, collides equipment, leads
It causes equipment attrition serious, needs often to safeguard.
With the development of modern electrical machine control theory, serve motor control technology become important component part, and towards
Digitlization, intelligent direction development.Servo motor refers to the engine that control machinery element operates in servo-drive system, is a kind of
Subsidize the indirect speed change gear of motor.Servo motor can accurately control velocity location, voltage signal can be converted into torque and
Rotating speed is with drive control object.
Utility model content
To solve above-mentioned existing technical problem, the utility model provides a kind of high-precision steel wire and grinds big staving press,
Modern science and technology are made full use of, improve the degree of automation of equipment, reduce device fabrication and maintaining cost, mitigate operation
Work labor intensity, improves product quality and production efficiency.
The technical solution adopted in the utility model is：A kind of high-precision steel wire grinds big staving press, including rack, in rack
Equipped with grinding hopper and grinding steel wire, grinding hopper is slidably connected in rack, and grinding hopper is connected with hopper driving mechanism, grinds
Grinding is connected with steel wire driving mechanism through grinding hopper, grinding steel wire, and the steel wire driving mechanism drives including steel wire
Motor, for steel wire driving mechanism for driving grinding steel wire progressive or moving backward, the steel wire driving motor is servo motor.
Further, the steel wire driving mechanism includes steel wire driving wheel, steel wire is opened into wheel, and steel wire driving wheel is fixed on machine
One end of frame, steel wire are connected to the other end of rack into slipping, grinding steel wire around be located at steel wire driving wheel and steel wire into
On wheel, the steel wire driving wheel is connect with servo motor, and the steel wire is connected with a stepper motor into wheel, and stepper motor is used to drive
Dynamic steel wire is moved forward and backward into wheel.
Further, it is connected between the servo motor and steel wire driving wheel by synchronous belt drive mechanism, the synchronization
Tape handler is equipped with synchronization wheel shaft, and described synchronization wheel shaft one end is connect with servo motor, and the other end is connected with synchronizing wheel, described
Synchronizing wheel is connected with synchronous belt, and the synchronous belt is connected with worm shaft, and the worm shaft is connect with steel wire driving wheel.
Further, the grinding hopper is connected to by SBR sliding-rail slidings in rack.
Further, the hopper driving mechanism includes decelerating motor, and the output shaft of decelerating motor passes through connecting rod of eccentric wheel
Mechanism is connect with grinding hopper；Buffer unit is connected between eccentric wheel connecting rod mechanism and grinding hopper；The buffer unit packet
It includes the spring shaft being connect with grinding hopper and the sliding sleeve being connect with eccentric wheel connecting rod mechanism, sliding sleeve is sheathed on spring shaft, it is sliding
The rear and front end of set is arranged with buffer spring.
Further, the steel wire is slidingly attached to by dovetail slide block in rack into wheel, and stepper motor is slided with dovetail
Block is connected by screw-driven, and the rear portion of dovetail slide block is equipped with limit switch, and limit switch opens a stepper motor for controlling.
The utility model compared with prior art, produces following advantageous effect：
1. using automatic control technology, according to different technological requirements, servo motor completes preset program sum number
According to ensure that product quality and production efficiency.After Serve Motor Control and transmission agency, grinding steel wire can be adjusted and advanced
Speed, the grinding steel wire amount of feeding, grinding steel wire astern speed and backway, can realize automatic stopping function, while can be with
According to different technological requirements, different process datas is preset, corresponding running parameter is directly selected, greatly improves
Working efficiency reduces operative employee and operates level requirement, avoids quality accident caused by artificial origin.
2. steel wire is changed to electric operating by manual operation.Operative employee need to only power on, and decelerating motor passes through screw thread
Transmission can just unclamp or open into grinding steel wire, and dovetail slide block is equipped with limit switch, is automatically stopped after reaching setting position, significantly simple
The operation of operative employee is changed.
3. employ toothed belt transmission structure, stable drive, transmission efficiency.
4. employing SBR supporting guides and SBR opening slide block structures, the precision of linear transmission mechanism is improved, is reduced
Maintenance and the time safeguarded.SBR supporting guides and SBR opening sliding blocks are a kind of novel linear transmission mechanisms, by professional production
Producer makes, and market is general, and the infrastructure product precision is high, and service life is long, adjusts simple, maintenance, easy maintenance, purchaser
Just.
5. hopper driving mechanism is equipped with buffer unit, grinding hopper needs the reaction generated the moment for changing the direction of motion
Power is alleviated by buffer unit, avoids generating collision, protects equipment.
Description of the drawings
Fig. 1 is the structure diagram of the big staving press of the utility model.
Fig. 2 is the enlarged diagram of the utility model synchronous drive mechanism.
Fig. 3 is the enlarged diagram of the utility model buffering transposition.
Fig. 4 is the enlarged diagram at the utility model A.
In figure：1 rack, 2 grinding hoppers, 3 grinding steel wires, 4 servo motors, 5 steel wire driving wheels, 6 steel wires into wheel, 7
Stepper motor, 8 synchronization wheel shafts, 9 synchronizing wheels, 10 synchronous belts, 11 worm shafts, 12SBR sliding-rail slidings, 13 decelerating motors, 14 spring shafts,
15 buffer springs, 16 dovetail slide blocks, 17 photoelectric reflection columns, 18 photoelectric proximity switches, 19 screw shafts, 20 dovetail hold-down supports.
Specific embodiment
The technical scheme in the utility model embodiment is clearly and completely described below in conjunction with the accompanying drawings.
Referring to Fig. 1-4, a kind of high-precision steel wire grinds big staving press, and including rack 1, rack 1 is equipped with 2 He of grinding hopper
Steel wire 3 is ground, grinding hopper 2 is slidably connected in rack 1, and grinding hopper 2 is connected with hopper driving mechanism, and grinding steel wire 3 passes through
Grinding hopper 2 is through at, grinding steel wire 3 is connected with steel wire driving mechanism, and the steel wire driving mechanism includes steel wire driving motor, steel
For silk driving mechanism for driving grinding steel wire 3 progressive or moving backward, the steel wire driving motor is servo motor 4.
The steel wire driving mechanism includes steel wire driving wheel 5, steel wire is opened into wheel 6, and steel wire driving wheel 5 is fixed on rack 1
One end, steel wire are slidably connected at the other ends of rack 1 into wheel 6, grinding steel wire 3 around be located at steel wire driving wheel 5 and steel wire into
On wheel 6, the steel wire driving wheel 5 is connect with servo motor 4, and the steel wire is connected with a stepper motor 7 into wheel 6, stepper motor 7
For steel wire to be driven to be moved forward and backward into wheel 6.
It is connected between the servo motor 4 and steel wire driving wheel 5 by synchronous belt drive mechanism, the toothed belt transmission machine
Structure is equipped with synchronization wheel shaft 8, and described 8 one end of synchronization wheel shaft is connect with servo motor 4, and the other end is connected with synchronizing wheel 9, the synchronization
Wheel 9 is connected with synchronous belt 10, and the synchronous belt 10 is connected with worm shaft 11, and the worm shaft 11 is connect with steel wire driving wheel 5.
The grinding hopper 2 is connected to by SBR sliding-rail slidings 12 in rack 1.
The hopper driving mechanism includes decelerating motor 13, the output shaft of decelerating motor 13 by eccentric wheel connecting rod mechanism with
Grinding hopper 2 connects；Buffer unit is connected between eccentric wheel connecting rod mechanism and grinding hopper 2；The buffer unit include with
The spring shaft 14 and the sliding sleeve being connect with eccentric wheel connecting rod mechanism, sliding sleeve that grinding hopper 2 connects are sheathed on spring shaft 14,
The rear and front end of sliding sleeve is arranged with buffer spring 15.
The steel wire is slidingly attached to by dovetail slide block 16 in rack 1 into wheel 6, stepper motor 7 and dovetail slide block 16
It is connected by screw-driven, the rear portion of dovetail slide block 16 is equipped with limit switch, and limit switch opens a stepper motor 7 for controlling.
In the present embodiment, servo motor 4 is connected with motor servo driver control circuit, during work, when servo motor 4 connects
After the control signal for receiving motor servo driver control circuit, it would be desirable to the torque of transmission according to program setting direction, turn
Speed and amount of spin are transmitted torque to by synchronous belt drive mechanism on steel wire driving wheel 5, steel wire driving wheel 5 and steel wire into
Wheel 6 combines, and the grinding steel wire 3 being looped around on wheel is driven to be run according to the speed of technological requirement, direction and setting by distance.
When servo motor 4 have related parameter need change when, pass through motor servo driver control circuit change parameter.Limit switch packet
Include photoelectric reflection column 17 and photoelectric proximity switch 18；Photoelectric reflection column 17 is located in dovetail slide block 16, and dovetail slide block 16 is connected with
Screw shaft 19；Screw shaft 19 is fixed on dovetail hold-down support 20, and is connect with a stepper motor 7；Photoelectric proximity switch 18 is fixed
In dovetail hold-down support 20.Opening stepper motor drives dovetail slide block 16 to move, before and after steel wire is done into wheel 6 by the drive of dovetail slide block 16
It is mobile, make the grinding steel wire 3 for being looped around steel wire into wheel 6 realize unclamp or into function.When in dovetail slide block 16
Photoelectric reflection column 17 when reaching 18 detection range of photoelectric proximity switch, stepper motor 7 is automatically stopped, and ensures that transmission mechanism will not
Occur unexpected.
Claims (6)
1. a kind of high-precision steel wire grinds big staving press, including rack, rack is equipped with grinding hopper and grinding steel wire, abrasive
Bucket is slidably connected in rack, and grinding hopper is connected with hopper driving mechanism, and grinding steel wire grinds steel wire through grinding hopper
Steel wire driving mechanism is connected with, the steel wire driving mechanism includes steel wire driving motor, and steel wire driving mechanism is ground for driving
Steel wire is progressive or moves backward, it is characterised in that：The steel wire driving motor is servo motor.
2. high-precision steel wire according to claim 1 grinds big staving press, it is characterised in that the steel wire driving mechanism packet
Steel wire driving wheel, steel wire are included into wheel, steel wire driving wheel is fixed on one end of rack, and steel wire is connected to rack into slipping
The other end, grinding steel wire is around steel wire driving wheel and steel wire is located at on wheel, and the steel wire driving wheel is connect with servo motor, institute
It states steel wire and is connected with a stepper motor into wheel, stepper motor is moved forward and backward for steel wire to be driven to open into wheel.
3. high-precision steel wire according to claim 2 grinds big staving press, it is characterised in that the servo motor and steel wire
It is connected between driving wheel by synchronous belt drive mechanism, the synchronous belt drive mechanism is equipped with synchronization wheel shaft, the synchronization wheel shaft
One end is connect with servo motor, and the other end is connected with synchronizing wheel, and the synchronizing wheel is connected with synchronous belt, and the synchronous belt is connected with
Worm shaft, the worm shaft are connect with steel wire driving wheel.
4. high-precision steel wire according to claim 3 grinds big staving press, it is characterised in that the grinding hopper passes through SBR
Sliding-rail sliding is connected in rack.
5. high-precision steel wire according to claim 4 grinds big staving press, it is characterised in that the hopper driving mechanism packet
Decelerating motor is included, the output shaft of decelerating motor is connect by eccentric wheel connecting rod mechanism with grinding hopper；Eccentric wheel connecting rod mechanism with
Buffer unit is connected between grinding hopper；The buffer unit include the spring shaft that is connect with grinding hopper and with bias
The sliding sleeve of link mechanism connection is taken turns, sliding sleeve is sheathed on spring shaft, and the rear and front end of sliding sleeve is arranged with buffer spring.
6. high-precision steel wire according to claim 5 grinds big staving press, it is characterised in that the steel wire passes through into wheel
Dovetail slide block is slidingly attached in rack, and a stepper motor is connect with dovetail slide block by screw-driven, and the rear portion of dovetail slide block is set
Limit switches, limit switch open a stepper motor for controlling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462842.4U CN207495252U (en) | 2017-11-06 | 2017-11-06 | A kind of high-precision steel wire grinds big staving press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462842.4U CN207495252U (en) | 2017-11-06 | 2017-11-06 | A kind of high-precision steel wire grinds big staving press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207495252U true CN207495252U (en) | 2018-06-15 |
Family
ID=62503048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721462842.4U Expired - Fee Related CN207495252U (en) | 2017-11-06 | 2017-11-06 | A kind of high-precision steel wire grinds big staving press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207495252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483344A (en) * | 2018-12-25 | 2019-03-19 | 苏州创易技研股份有限公司 | Line mouth hole abrading machine |
| CN112276702A (en) * | 2020-10-19 | 2021-01-29 | 马鞍山钢铁股份有限公司 | Automatic inspection system that polishes of galvanized wire belted steel |
-
2017
- 2017-11-06 CN CN201721462842.4U patent/CN207495252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483344A (en) * | 2018-12-25 | 2019-03-19 | 苏州创易技研股份有限公司 | Line mouth hole abrading machine |
| CN112276702A (en) * | 2020-10-19 | 2021-01-29 | 马鞍山钢铁股份有限公司 | Automatic inspection system that polishes of galvanized wire belted steel |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20201106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |