CN206779633U - Automatic filament replacing device based on rotation with Creeping Principle - Google Patents
Automatic filament replacing device based on rotation with Creeping Principle Download PDFInfo
- Publication number
- CN206779633U CN206779633U CN201720560438.4U CN201720560438U CN206779633U CN 206779633 U CN206779633 U CN 206779633U CN 201720560438 U CN201720560438 U CN 201720560438U CN 206779633 U CN206779633 U CN 206779633U
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- rotation
- pressure block
- diameter shaft
- mounting base
- base
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Abstract
The utility model discloses the automatic filament replacing device based on rotation with Creeping Principle, including mounting base, servomotor, lucite tube, transmission system, rotation multi-diameter shaft, nylon static pressure block, cylinder etc.；Mounting base is arranged on motion module by screw, and motion module drives whole Huan Si mechanisms to move up and down.Lucite tube is uniformly arranged on rotation multi-diameter shaft.Multi-diameter shaft is rotated under the driving of servomotor, is rotated by transmission system, and can realize that accurate angle positions.Nylon static pressure block is arranged on the bottom of mounting base by screw, and cylinder piston rod front end is provided with dynamic pressure block, and cylinder, dynamic pressure block cooperate with nylon static pressure block forms the clip mechanism wriggled into silk.A structure of the present utility model of changing is based on to the existing summary for changing a structure, simplifies and changes a structure, reduces Huan Si mechanisms manufacturing cost, expand the string diameter scope of application, improves and changes an efficiency and lathe changes a reliability.
Description
Technical field
The automatic filament replacing device based on rotation with Creeping Principle is the utility model is related to, belongs to spark erosion technique neck
Domain.
Background technology
Loss balancing is carried out to wire electrode due to needing when electric spark machine tool is processed, while responds process requirements, is needed
Want change electric wire, and the wire electrode hollow capillary hole of processing, wire electrode is longer, and string diameter is smaller, and rigidity is relatively low, uncomfortable pleasant
Work changes silk and artificial to change an efficiency too low.The replacing of existing spark-erosion machine tool wire electrode is to use Fast Installation main tapping and chain type
Electrode storehouse, which coordinates, completes, and such structure type not only increases design cost and complicates a whole process of changing, complicated
Combining structure form also reduce the reliability for changing silk, change during silk virtually influences on the clamping again of whole main tapping
Main shaft running accuracy, electrode string diameter is caused to skip the precision for greatly, influenceing to process hole.
Utility model content
The utility model provides a kind of device of the automatic change electric wire of new structure, for solving in the prior art
The problem of changing a thread process complexity.
The technical solution of the utility model is as follows：
A kind of automatic filament replacing device based on rotation with Creeping Principle, described device include mounting base, servomotor, electricity
Machine mounting seat, small synchronizing wheel, big synchronizing wheel, bearing (ball) cover, bearing mounting base, rotation multi-diameter shaft, lucite tube, nylon static pressure
Block, cylinder, dynamic pressure block；The mounting base is arranged on motion module by screw, and whole device is driven by moving module
Moving up and down, the lucite tube is uniformly arranged on rotation multi-diameter shaft, and big synchronizing wheel is installed at the top of the rotation multi-diameter shaft,
The big synchronizing wheel realizes axially position, the big synchronizing wheel, small synchronizing wheel by the shaft shoulder and circlip of rotation multi-diameter shaft
And timing belt composition transmission system, rotation multi-diameter shaft rotation is driven by servomotor, is uniformly installed on rotation multi-diameter shaft
Lucite tube also rotates with, so as to drive the wire electrode in lucite tube angularly to rotate and realize accurate angle
Positioning；The servomotor is arranged on mounting base by motor mount, and the bearing (ball) cover is pacified by screw and bearing
Seat connection is filled, is sheathed on outside rotation multi-diameter shaft；The mounting base is machined with circular groove, and an insertion bottom is opened up on the bottom surface of circular groove
The through hole of plate, with rotation multi-diameter shaft, angularly precision positions, in the lead to the hole site face lucite tube below a certain hole position；
The nylon static pressure block is arranged on mounting base bottom surface, and the cylinder is installed on mounting base bottom surface by cylinder erection support,
The piston rod front end of cylinder is provided with dynamic pressure block, and cylinder, dynamic pressure block cooperate with nylon static pressure block forms the folder wriggled into silk
Clamp mechanism.
To be stepped on the outside of the axle of above-mentioned rotation multi-diameter shaft, center is uniformly arranged 12 circular holes around axle center, described organic
Glass tube is equipped with as 12.
Above-mentioned dynamic pressure block includes nylon insulated column and conducting metal set, and the nylon insulated column is matched somebody with somebody with conducting metal set interference
Connection is closed, the conducting metal set is connected by wire with power supply.
Above-mentioned nylon static pressure block is integrated shape structure, including a base and a baffle plate, is set on the base some
Screw is used to install and fix, and the base center sets a base holes, and the baffle plate is concentric with base, is arranged to semicolumn
Shape, semi-cylindrical plane and the working end of dynamic pressure block coordinate, and the retaining groove of a semicircle shape is opened up on the baffle plate, is driven in cylinder
The planar ends of lower conducting metal set and retaining groove coordinate, and wire electrode is clamped in retaining groove, and the retaining groove and base holes are concentric, and
Retaining groove diameter is less than base bore dia.
Upper deep groove ball bearing and lower deep groove ball bearing are set between above-mentioned bearing (ball) cover and bearing mounting base.
Multi-diameter shaft is rotated under the driving of servomotor, and the transmission system formed by synchronizing wheel, timing belt realizes ladder
The rotary motion of axle, rotation multi-diameter shaft center are uniformly arranged 12 lucite tubes around axle center, 12 electricity are placed in glass tube
Polar filament, the bottom of wire electrode are in contact with mounting base circular groove bottom surface, and with the rotation of rotation multi-diameter shaft, wire electrode bottom is being pacified
Fill in bottom plate circular groove and slide；With the rotation of rotation multi-diameter shaft, circular groove lead to the hole site is by 12 glass of face on the mounting base
A certain hole position in glass pipe；The wire electrode being installed in lucite tube is due to conducting oneself with dignity automatically into lathe live spindle
Hole.To reach automatic change electric wire, be advantageous to the effect of continuous high-efficient rate processing.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is mounting base top view；
Fig. 3 is that an action schematic diagram is changed in rotation；
Fig. 4 is the structural representation of nylon static pressure block；
Fig. 5 is Fig. 4 A-A sectional views.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
As shown in Figure 1 and Figure 2, it is a kind of based on rotation and the automatic filament replacing device of Creeping Principle, device include mounting base 1,
Servomotor 3, motor mount 2, small synchronizing wheel 4, big synchronizing wheel 8, bearing (ball) cover 9, bearing mounting base 11, rotation multi-diameter shaft
12nd, lucite tube 6, nylon static pressure block 19, cylinder 18, dynamic pressure block；Mounting base 1 is arranged on motion module by screw,
Whole device is driven to move up and down by moving module, lucite tube 6 is uniformly arranged on rotation multi-diameter shaft 12, rotates ladder
Big synchronizing wheel 8 is installed at the top of axle 12, and big synchronizing wheel 8 realizes axially position by the shaft shoulder and circlip of rotation multi-diameter shaft 12,
Big synchronizing wheel 8, small synchronizing wheel 4 and timing belt 5 form transmission system, drive rotation multi-diameter shaft 12 to rotate by servomotor 3,
The lucite tube 6 that cloth is installed on rotation multi-diameter shaft 12 also rotates with, so as to drive the electrode in lucite tube 6
Silk 15 angularly rotates and realizes that accurate angle positions；Servomotor 3 is arranged on mounting base 1 by motor mount, axle
Socket end lid 9 is connected by screw with bearing mounting base 11, is sheathed on outside rotation multi-diameter shaft 12；Mounting base 1 is machined with circular groove
1-1, the through hole 1-2 of an insertion bottom plate is opened up on circular groove 1-1 bottom surface, angularly precision positions with rotation multi-diameter shaft 12, should
In through hole 1-2 positions face lucite tube 6 below a certain hole position；Nylon static pressure block 19 is arranged on the bottom surface of mounting base 1, cylinder
18 are installed on the bottom surface of mounting base 1 by cylinder erection support 17, and the piston rod front end of cylinder 18 is provided with dynamic pressure block, cylinder
18th, dynamic pressure block cooperates with nylon static pressure block 19 and forms the clip mechanism wriggled into silk.
Preferably, upper deep groove ball bearing 10 and lower deep-groove ball are set between above-mentioned bearing (ball) cover 9 and bearing mounting base 11
Bearing 13.
Preferably, to be stepped on the outside of the axle of above-mentioned rotation multi-diameter shaft 12, center is uniformly arranged 12 circles around axle center
Hole, lucite tube 6 are equipped with as 12.
Preferably, above-mentioned dynamic pressure block includes nylon insulated column 19 and conducting metal set 20, nylon insulated column 19 and conduction
20 sets of interference fit connections of metal, conducting metal set 20 are connected by wire 21 with power supply.
As shown in figure 3, when servomotor 3 rotates, 12 a certain hole positions of lucite tube and peace where wire electrode 15
The through hole 1-2 hole positions alignment on bottom plate circular groove 1-1 is filled, wire electrode 15 is fallen into lathe live spindle 16 automatically due to deadweight
Hole, because the mesopore of lathe live spindle 16 installs waterproof seal plug, it is therefore desirable to by the clamping action of clip mechanism, be aided with straight
The up and down motion of line motion module make it that wire electrode 15 passes through sealing-plug and reliably creep feed reaches lathe rotation master
The retaining part of axle 16.
As shown in Figure 4, Figure 5, above-mentioned nylon static pressure block 19 is integrated shape structure, including a base 19-1 and a baffle plate
Some screw 19-3 are set to be used to install and fix on 19-2, base 19-1, base 19-1 centers set a base holes 19-5,
Baffle plate 19-2 and base 19-1 are concentric, are arranged to semi-cylindrical, and semi-cylindrical plane and the working end of dynamic pressure block coordinate, baffle plate
The retaining groove 11-4 of a semicircle shape is opened up on 19-2, retaining groove 19-4 and base holes 19-5 are concentric, and retaining groove 19-4 diameters are less than
Base holes 19-5 diameters.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as the scope of protection of the utility model.
Claims (5)
- A kind of 1. automatic filament replacing device based on rotation with Creeping Principle, it is characterised in that：Described device includes mounting base, watched Take motor, motor mount, small synchronizing wheel, big synchronizing wheel, bearing (ball) cover, bearing mounting base, rotation multi-diameter shaft, lucite Pipe, nylon static pressure block, cylinder, dynamic pressure block；The mounting base is arranged on motion module by screw, by moving module band Dynamic whole device is moved up and down, and the lucite tube is uniformly arranged on rotation multi-diameter shaft, is pacified at the top of the rotation multi-diameter shaft Big synchronizing wheel is filled, the big synchronizing wheel realizes axially position, the big synchronization by the shaft shoulder and circlip of rotation multi-diameter shaft Wheel, small synchronizing wheel and timing belt composition transmission system, rotation multi-diameter shaft rotation is driven by servomotor, is uniformly installed on rotation Lucite tube on multi-diameter shaft also rotates with, simultaneously real so as to drive the wire electrode in lucite tube angularly to rotate Existing accurate angle positioning；The servomotor is arranged on mounting base by motor mount, and the bearing (ball) cover passes through spiral shell Nail is connected with bearing mounting base, is sheathed on outside rotation multi-diameter shaft；The mounting base is machined with circular groove, is opened on the bottom surface of circular groove If the through hole of an insertion bottom plate, with rotation multi-diameter shaft, angularly precision positions, certain in the lead to the hole site face lucite tube Below one hole position；The nylon static pressure block is arranged on mounting base bottom surface, and the piston rod front end of cylinder is provided with dynamic pressure block, gas Cylinder, dynamic pressure block cooperate with nylon static pressure block forms the clip mechanism wriggled into silk.
- 2. the automatic filament replacing device according to claim 1 based on rotation with Creeping Principle, it is characterised in that：The rotation To be stepped on the outside of the axle of multi-diameter shaft, center is uniformly arranged 12 circular holes around axle center, the lucite tube be equipped with for 12.
- 3. the automatic filament replacing device according to claim 1 based on rotation with Creeping Principle, it is characterised in that：The dynamic pressure Block includes nylon insulated column and conducting metal set, the nylon insulated column and conducting metal set interference fit connection, the conduction Metallic sheath is connected by wire with power supply.
- 4. the automatic filament replacing device according to claim 1 based on rotation with Creeping Principle, it is characterised in that：The nylon Static pressure block is integrated shape structure, including a base and a baffle plate, sets some screws to be used to install and consolidate on the base Fixed, the base center sets a base holes, and the baffle plate is concentric with base, is arranged to semi-cylindrical, semi-cylindrical plane Coordinate with the working end of dynamic pressure block, the retaining groove of a semicircle shape opened up on the baffle plate, under cylinder driving conducting metal set with The planar ends of retaining groove coordinate, and wire electrode are clamped in retaining groove, the retaining groove and base holes are concentric, and retaining groove diameter is less than bottom Bore diameter.
- 5. the automatic filament replacing device according to claim 1 based on rotation with Creeping Principle, it is characterised in that：The bearing Upper deep groove ball bearing and lower deep groove ball bearing are set between end cap and bearing mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560438.4U CN206779633U (en) | 2017-05-16 | 2017-05-16 | Automatic filament replacing device based on rotation with Creeping Principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560438.4U CN206779633U (en) | 2017-05-16 | 2017-05-16 | Automatic filament replacing device based on rotation with Creeping Principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206779633U true CN206779633U (en) | 2017-12-22 |
Family
ID=60712716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720560438.4U Expired - Fee Related CN206779633U (en) | 2017-05-16 | 2017-05-16 | Automatic filament replacing device based on rotation with Creeping Principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206779633U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856934A (en) * | 2018-09-05 | 2018-11-23 | 清华大学无锡应用技术研究院 | A kind of electric-spark drilling process unit scorchine mechanism and method |
| CN109128413A (en) * | 2018-07-20 | 2019-01-04 | 电子科技大学 | A kind of electrode clamping mechanism and its method applied to five axis electric machining |
| CN110293272A (en) * | 2019-08-08 | 2019-10-01 | 安徽理工大学 | A kind of electric spark and electrolysis electric discharge Compound Machining experimental rig for semicircle orifice |
-
2017
- 2017-05-16 CN CN201720560438.4U patent/CN206779633U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128413A (en) * | 2018-07-20 | 2019-01-04 | 电子科技大学 | A kind of electrode clamping mechanism and its method applied to five axis electric machining |
| CN108856934A (en) * | 2018-09-05 | 2018-11-23 | 清华大学无锡应用技术研究院 | A kind of electric-spark drilling process unit scorchine mechanism and method |
| CN110293272A (en) * | 2019-08-08 | 2019-10-01 | 安徽理工大学 | A kind of electric spark and electrolysis electric discharge Compound Machining experimental rig for semicircle orifice |
| CN110293272B (en) * | 2019-08-08 | 2024-04-26 | 安徽理工大学 | Electric spark electrolytic discharge composite machining test device for semicircular hole |
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Legal Events
| 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: 20171222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |