CN206913482U - Crystal bar wire cutting machine - Google Patents
Crystal bar wire cutting machine Download PDFInfo
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- CN206913482U CN206913482U CN201720755699.1U CN201720755699U CN206913482U CN 206913482 U CN206913482 U CN 206913482U CN 201720755699 U CN201720755699 U CN 201720755699U CN 206913482 U CN206913482 U CN 206913482U
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- crystal bar
- vertical shift
- chuck
- screw mandrel
- rotating mechanism
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Abstract
Crystal bar wire cutting machine, by Winder, tensioning apparatus and crystal bar locating device composition, Winder is made up of reel and vertical shift car, vertical shift car is arranged in the preceding longitudinal slide rail of workbench front end, the reel one of vertical shift car terminates coiling electric motor, vertical shift screw mandrel rotates before the other end is driven by vertical shift car speed changer, tensioning apparatus is arranged on installing plate front, it is made up of guide roller and tensioning wheel, tensioning wheel is pressed on line of cut, crystal bar locating device is auspicious after workbench, including slide, crystal bar chuck and crystal bar rotating mechanism, slide is made up of rear longitudinal slide rail and rear vertical shift slide plate, the chuck speed changer and chuck rotary electric machine of crystal bar rotating mechanism are arranged on the bottom plate of crystal bar rotating mechanism, the chuck of crystal bar is arranged on the output end of chuck speed changer, line of cut passes through the axis of crystal bar.The wafer notch that is cut out using this technology, during cutting is narrower, flash is smaller, reduces the loss of crystal bar；Due to crystal bar itself high-speed rotation, the cutting speed of crystal bar greatly improves.
Description
Technical field
This technology belongs to the special equipment technical field of cutting crystal bar, is related to a kind of crystal bar wire cutting machine.
Background technology
, it is necessary to be cut off to the termination of cylindrical crystal bar in the technique of production chip, in the prior art, crystal bar is cut off
Termination when, crystal bar is fixed in the fixture of cutting machine first, the cutting knife of cutting machine is circular grinding wheel blade, operating personnel couple
After crystal bar positioning, start motor driven cutting knife and rotate, start to cut crystal bar termination.Because blade has certain thickness, cut
When cutting crystal bar, otch is larger, causes the loss of crystal bar more；In cutting, if rotating speed of flail is larger, blade can be in otch two
Side impact broken grain body, cause the flash breach outside otch larger, cause the chip with flash to waste；If emery wheel rotating speed of flail compared with
Low, this make it that the speed for cutting crystal bar is very slow, long processing time, and operating efficiency is low.Further, since circular shear blade small volume,
If high-speed rotation is cut, the radiator of blade is slow, and the rise of its temperature causes service life shorter, and blade wastes larger.
The content of the invention
The purpose of this utility model is to provide a kind of crystal bar wire cutting machine, solves in the prior art, to cut using emery wheel blade
When cutting crystal bar, existing crystal bar loss is more, operating efficiency is relatively low and wastes the problem of larger with blade.
The technical solution of the utility model is：A kind of crystal bar wire cutting machine, the cutting machine by Winder, tensioning apparatus and
Crystal bar locating device is formed, and Winder is made up of reel and vertical shift car, and the bottom plate of vertical shift car is arranged on workbench front end
In preceding longitudinal slide rail, travel switch is installed at the both ends of preceding longitudinal slide rail, two fixed plates are installed on the bottom plate of vertical shift car,
Reel is arranged between two fixed plates, is wound with line of cut on a bobbin, be provided with the outside of one end of fixed plate around
Line motor, coiling electric motor are connected with reel rotating shaft, and the other end of reel rotating shaft is provided with vertical shift car speed changer, and vertical shift car becomes
Vertical drive lead screw is installed on fast device, conical disc is installed in the lower end of vertical drive lead screw；Pacify under vertical shift car bottom plate
Equipped with vertical shift car vertical shift screw mandrel, angular wheel is installed in the termination of vertical shift car vertical shift screw mandrel, conical disc matches with angular wheel
Close, the fixing nut being set with vertical shift car vertical shift screw mandrel is fixedly mounted on the table, and travel switch and coiling electric motor pass through letter
Number line is connected with controller；Tensioning apparatus is arranged on the installing plate front in the middle part of workbench, is made up of, leads guide roller and tensioning wheel
Line wheel has multiple, is divided into symmetrical above and below two groups, line of cut bypasses guide roller, between upper and lower two groups of guide rollers on installing plate
Oscillating rod, the front end installation tensioning wheel of oscillating rod are symmetrically installed with, tensioning wheel is pressed on line of cut, and oscillating rod front end, which is provided with, opens
Spring is strained at, tensioning extension spring one end is fixed in the middle part of installing plate, coolant shower nozzle is provided with a mounting board, under coolant shower nozzle
Water leg is provided with the workbench of side；Crystal bar locating device is auspicious after workbench, and the device includes slide, crystal bar chuck
With crystal bar rotating mechanism, slide is made up of rear longitudinal slide rail and rear vertical shift slide plate, and rear longitudinal slide rail installation is on the table, rear vertical
Move slide plate to be arranged in rear longitudinal slide rail, rear vertical shift slide plate bottom is provided with rear vertical shift screw mandrel, after rear vertical shift screw mandrel outer end installation
Vertical shift handle, the fixing nut being set with rear vertical shift screw mandrel are fixedly mounted on the table, after being designed with above rear vertical shift slide plate
Horizontal slide rail, the bottom plate of crystal bar rotating mechanism are arranged in rear horizontal slide rail, and the bottom plate of crystal bar rotating mechanism is arranged with rear horizontal stroke
Silk shifting rod, rear traversing screw mandrel outer end is provided with rear traversing handle, after the fixing nut being set with rear traversing screw mandrel is fixedly mounted on
On vertical shift slide plate, the chuck speed changer and chuck rotary electric machine of crystal bar rotating mechanism are arranged on the bottom plate of crystal bar rotating mechanism,
The rotating shaft of chuck rotary electric machine is connected with chuck speed changer, and chuck rotary electric machine is connected by signal wire with controller；The folder of crystal bar
Head is arranged on the output end of chuck speed changer, and line of cut passes through the axis of crystal bar.
Chuck on the chuck speed changer of crystal bar rotating mechanism has arranged side by side up and down two.
Using the technical solution of the utility model, crystal bar is fixed in chuck by worker first, by rear vertical shift handle and
Traversing handle afterwards, the position of the vertical and horizontal of crystal bar is adjusted respectively, one end of crystal bar is attached on line of cut.
Tangent line in a manner of closing layer coiling from front to back on a bobbin, under the drive of motor, roller uniform rotation,
Meanwhile under the drive of vertical drive lead screw and locomotive vertical shift screw mandrel, vertical shift car uniform motion is vertical before vertical shift car touches
When moving the travel switch on slide rail termination, motor stops, then rotates backward, and reel inertia stops inverting again, so enters repeatedly
OK, crystal bar termination is cut off.
During cutting, the motor driven reel on reel rotates, and line of cut folding and unfolding speed is uniform, process is stable, and
Cutting linear diameter is relatively thin, with crystal bar progress is soft contacts, the otch cut out during cutting is narrower, flash is smaller, reduces the loss of crystal bar；
Due to reel can the longer tangent line of coiling, line of cut returns to temperature fall time on reel after being contacted with crystal bar longer, its temperature
Raise small, service life length；Because crystal bar fixture can make crystal bar itself high-speed rotation under motor drive, improve brilliant
It the cutting speed of rod, compared with prior art, can significantly shorten clipping time, improve cutting efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment one, as shown in Figure 1：A kind of crystal bar wire cutting machine, the cutting machine is by Winder, tensioning apparatus and crystal bar
Positioner is formed, and Winder is made up of reel 8 and vertical shift car 4, and the bottom plate of vertical shift car 4 is arranged on the front end of workbench 1
In preceding longitudinal slide rail 2, travel switch 3 is installed at the both ends of preceding longitudinal slide rail 2, two pieces are provided with the bottom plate of vertical shift car 4 admittedly
Fixed board 6, reel 8 are arranged between two fixed plates 6, line of cut 7 are wound with reel 8, outside one end of fixed plate 6
Side is provided with coiling electric motor 5, and coiling electric motor 5 is connected with the rotating shaft of reel 8, and the other end of the rotating shaft of reel 8 is provided with vertical shift car
Speed changer 9, vertical drive lead screw 10 is installed on vertical shift car speed changer 9, cone is installed in the lower end of vertical drive lead screw 10
Shape disk 11；Vertical shift car vertical shift screw mandrel 13 is installed under the bottom plate of vertical shift car 4, cone is installed in the termination of vertical shift car vertical shift screw mandrel 13
Shape gear 12, conical disc 11 are engaged with angular wheel 12, and the fixing nut being set with vertical shift car vertical shift screw mandrel 13 is fixedly mounted
On workbench 1, travel switch 3 and coiling electric motor 5 are connected by signal wire with controller 14；Tensioning apparatus is arranged on workbench
The front of installing plate 15 at 1 middle part, is made up of guide roller 16 and tensioning wheel 18, and guide roller 16 has multiple, is divided into symmetrical above and below two
Group, line of cut 7 bypass guide roller 16, and oscillating rod 17 is symmetrically installed with installing plate 15 between upper and lower two groups of guide rollers 16,
The front end installation tensioning wheel 18 of oscillating rod 17, tensioning wheel 18 are pressed on line of cut 7, and the front end of oscillating rod 17 is provided with tensioning extension spring
19, tensioning extension spring 19 one end is fixed on the middle part of installing plate 15, and coolant shower nozzle 20 is provided with installing plate 15, is sprayed in coolant
Water leg 31 is provided with the workbench 1 of first 20 lower section；
Crystal bar locating device is auspicious after workbench 1, and the device includes slide, crystal bar chuck and crystal bar rotating mechanism,
Slide is made up of rear longitudinal slide rail 27 and rear vertical shift slide plate 30, and rear longitudinal slide rail 27 is arranged on workbench 1, rear vertical shift slide plate 30
In rear longitudinal slide rail 27, the rear bottom of vertical shift slide plate 30 is provided with rear vertical shift screw mandrel 29, the rear outer end of vertical shift screw mandrel 29 installation
Vertical shift handle 28 afterwards, the fixing nut being set with rear vertical shift screw mandrel 29 is fixedly mounted on workbench 1, above rear vertical shift slide plate 30
Rear horizontal slide rail is designed with, the bottom plate of crystal bar rotating mechanism is arranged in rear horizontal slide rail, and the bottom plate of crystal bar rotating mechanism is divided into
Rear traversing screw mandrel 25 is equipped with, the rear traversing outer end of screw mandrel 25 is provided with rear traversing handle 26, the fixation being set with rear traversing screw mandrel 25
Nut is fixedly mounted on rear vertical shift slide plate 30, and the chuck speed changer 23 and chuck rotary electric machine 24 of crystal bar rotating mechanism are arranged on
On the bottom plate of crystal bar rotating mechanism, the rotating shaft of chuck rotary electric machine 24 is connected with chuck speed changer 23, and chuck rotary electric machine 24 passes through
Signal wire is connected with controller 14；The chuck 22 of crystal bar 21 is arranged on the output end of chuck speed changer 23, and line of cut 7 passes through crystal bar
21 axis.
Chuck 22 on the chuck speed changer 23 of crystal bar rotating mechanism has arranged side by side up and down two.
Claims (2)
1. crystal bar wire cutting machine, it is characterised in that：The cutting machine is made up of Winder, tensioning apparatus and crystal bar locating device,
Winder is by reel（8）With vertical shift car（4）Composition, vertical shift car（4）Bottom plate be arranged on workbench（1）The preceding longitudinal direction of front end
Slide rail（2）On, in preceding longitudinal slide rail（2）Both ends travel switch is installed（3）, vertical shift car（4）Bottom plate on be provided with two pieces
Fixed plate（6）, reel（8）Installed in two fixed plates（6）Between, in reel（8）On be wound with line of cut（7）, solid
Fixed board（6）One end on the outside of coiling electric motor is installed（5）, coiling electric motor（5）With reel（8）Rotating shaft connects, reel（8）Turn
The other end of axle is provided with vertical shift car speed changer（9）, vertical shift car speed changer（9）On vertical drive lead screw is installed（10）, perpendicular
To drive lead screw（10）Lower end conical disc is installed（11）；In vertical shift car（4）Vertical shift car vertical shift screw mandrel is installed under bottom plate
（13）, in vertical shift car vertical shift screw mandrel（13）Termination angular wheel is installed（12）, conical disc（11）With angular wheel（12）Phase
Coordinate, vertical shift car vertical shift screw mandrel（13）The fixing nut of upper suit is fixedly mounted on workbench（1）On, travel switch（3）With around
Line motor（5）Pass through signal wire and controller（14）Connection；Tensioning apparatus is arranged on workbench（1）The installing plate at middle part（15）Just
Face, by guide roller（16）And tensioning wheel（18）Composition, guide roller（16）Have multiple, be divided into symmetrical above and below two groups, line of cut（7）
Around guide roller（16）, in upper and lower two groups of guide rollers（16）Between installing plate（15）On be symmetrically installed with oscillating rod（17）, pendulum
Lever（17）Front end installation tensioning wheel（18）, tensioning wheel（18）It is pressed in line of cut（7）On, oscillating rod（17）Front end, which is provided with, opens
Strain at spring（19）, it is tensioned extension spring（19）One end is fixed on installing plate（15）Middle part, in installing plate（15）On be provided with coolant spray
Head（20）, in coolant shower nozzle（20）The workbench of lower section（1）On be provided with water leg（31）；Crystal bar locating device is arranged on work
Make platform（1）Auspicious afterwards, the device includes slide, crystal bar chuck and crystal bar rotating mechanism, and slide is by rear longitudinal slide rail（27）Indulged with rear
Move slide plate（30）Composition, rear longitudinal slide rail（27）Installed in workbench（1）On, rear vertical shift slide plate（30）Installed in rear longitudinal slide rail
（27）On, rear vertical shift slide plate（30）Bottom is provided with rear vertical shift screw mandrel（29）, rear vertical shift screw mandrel（29）Vertical shift hand after the installation of outer end
Handle（28）, rear vertical shift screw mandrel（29）The fixing nut of upper suit is fixedly mounted on workbench（1）On, rear vertical shift slide plate（30）Above
Rear horizontal slide rail is designed with, the bottom plate of crystal bar rotating mechanism is arranged in rear horizontal slide rail, and the bottom plate of crystal bar rotating mechanism is divided into
It is equipped with rear traversing screw mandrel（25）, rear traversing screw mandrel（25）Outer end is provided with rear traversing handle（26）, rear traversing screw mandrel（25）Upper set
The fixing nut of dress is fixedly mounted on rear vertical shift slide plate（30）On, the chuck speed changer of crystal bar rotating mechanism（23）Rotated with chuck
Motor（24）On the bottom plate of crystal bar rotating mechanism, chuck rotary electric machine（24）Rotating shaft and chuck speed changer（23）Connection,
Chuck rotary electric machine（24）Pass through signal wire and controller（14）Connection；Crystal bar（21）Chuck（22）Installed in chuck speed changer
（23）Output end, line of cut（7）By crystal bar（21）Axis.
2. crystal bar wire cutting machine as claimed in claim 1, it is characterised in that：Installed in the chuck speed changer of crystal bar rotating mechanism
（23）On chuck（22）There are arranged side by side up and down two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755699.1U CN206913482U (en) | 2017-06-27 | 2017-06-27 | Crystal bar wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755699.1U CN206913482U (en) | 2017-06-27 | 2017-06-27 | Crystal bar wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206913482U true CN206913482U (en) | 2018-01-23 |
Family
ID=61323187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720755699.1U Active CN206913482U (en) | 2017-06-27 | 2017-06-27 | Crystal bar wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206913482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364021A (en) * | 2017-06-27 | 2017-11-21 | 云南蓝晶科技有限公司 | Crystal bar wire cutting machine |
| CN109016199A (en) * | 2018-08-27 | 2018-12-18 | 温州曜世新材料科技有限公司 | A kind of graphene resin diamond wire cutting equipment |
-
2017
- 2017-06-27 CN CN201720755699.1U patent/CN206913482U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364021A (en) * | 2017-06-27 | 2017-11-21 | 云南蓝晶科技有限公司 | Crystal bar wire cutting machine |
| CN109016199A (en) * | 2018-08-27 | 2018-12-18 | 温州曜世新材料科技有限公司 | A kind of graphene resin diamond wire cutting equipment |
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