CN205817305U - A kind of Double end digital control lathe - Google Patents
A kind of Double end digital control lathe Download PDFInfo
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- CN205817305U CN205817305U CN201620736450.1U CN201620736450U CN205817305U CN 205817305 U CN205817305 U CN 205817305U CN 201620736450 U CN201620736450 U CN 201620736450U CN 205817305 U CN205817305 U CN 205817305U
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- spindle box
- main spindle
- guide rail
- digital control
- double end
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Abstract
This utility model provides a kind of Double end digital control lathe, belongs to field of mechanical technique.It solve the problems such as existing Digit Control Machine Tool working (machining) efficiency is low.This Double end digital control lathe includes the guide rail having on lathe bed and lathe bed, guide rail is provided with left main spindle box and right main spindle box, left main spindle box and the respective gripper spindle of right main spindle box are oppositely arranged, right main spindle box is driven by actuating unit and moves on guide rail, also have on lathe bed and be parallel to the slide rail that guide rail is arranged, equipped with left cross slid platform and right cross slid platform on slide rail, on left cross slid platform equipped with automatic tool changer and by left X-axis driven by motor closer or far from the left circular cutter holder of left main spindle box, on right cross slid platform equipped with automatic tool changer and by right X-axis driven by motor closer or far from the right-hand rotation knife rest of right main spindle box, left cross slid platform and right cross slid platform are driven by corresponding Z axis motor two each via screw mandrel two and move on slide rail.This utility model has automaticity height, working (machining) efficiency advantages of higher.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to a kind of Digit Control Machine Tool, particularly to a kind of Double end digital control lathe.
Background technology
Numerical control machine tool technique has become as some main processing modes processed efficiently, in high precision at present, common
Digit Control Machine Tool is all the form of single head of a bed list planker, in these epoch pursuing efficiency, can not meet the need of enterprise very well
Asking, put together by two single Digit Control Machine Tools, floor space is relatively big, and labour cost constantly raises so that the profit of enterprise
Constantly reduce.
For the problem of above-mentioned existence, people devise the double planker Digit Control Machine Tool of a kind of double end and have declared patent [application
Number: 201420205791.7；Authorization Notice No.: CN203918471U], it includes base, and the upper surface at base both ends is respectively
It is provided with the first carriage device and the second carriage device, the first carriage device and the second carriage device to be symmetrical arranged, the first planker
Being provided with first row knife plate on device, the second carriage device is provided with second row knife plate, the upper surface in base rear end portion has
First head of a bed being correspondingly arranged with the first carriage device and second head of a bed being correspondingly arranged with the second carriage device, the first planker
Base between device and the second carriage device has material stock groove.
Two lathes are simply merged into one by the double planker Digit Control Machine Tool of above-mentioned double end, although can reduce occupation of land face
Long-pending, but every double planker Digit Control Machine Tool of double end still needs to an operative, other first head of a bed and second head of a bed clamping workpiece,
After processing one end of workpiece, need workman that workpiece turns to clamp the end that work pieces process is good, then to cutter to workpiece another
End is processed, and automaticity is the highest, and working (machining) efficiency is low.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that a kind of automaticity
Height, the Double end digital control lathe that working (machining) efficiency is high.
The purpose of this utility model can be realized by following technical proposal: a kind of Double end digital control lathe, including lathe bed and
The guide rail having on lathe bed, it is characterised in that described guide rail is provided with left main spindle box and right main spindle box, described left main spindle box
Gripper spindle respective with right main spindle box is oppositely arranged, and described right main spindle box is driven by actuating unit and moves on guide rail, institute
Also have on the lathe bed stated and be parallel to the slide rail that guide rail is arranged, equipped with left cross slid platform and right cross slid platform on described slide rail,
On described left cross slid platform equipped with automatic tool changer and by left X-axis driven by motor closer or far from the left flying knife of left main spindle box
Frame, on described right cross slid platform equipped with automatic tool changer and returned closer or far from the right side of right main spindle box by right X-axis driven by motor
Turret, described left cross slid platform and right cross slid platform are driven at slide rail by corresponding Z axis motor two each via screw mandrel two
Upper movement.
In above-mentioned a kind of Double end digital control lathe, described slide rail uses inclined structure to be arranged on lathe bed.
In above-mentioned a kind of Double end digital control lathe, described guide rail sidepiece is fixed with limit switch, described right main shaft
The locking being connected with limit switch and right main spindle box being positioned on guide rail after receiving limit switch signal it is provided with at case
Structure.Limit switch locks structure and ensure that the positioning precision of right main spindle box, it is ensured that the processing of workpiece on right main spindle box
Precision.
In above-mentioned a kind of Double end digital control lathe, described locking mechanism include all in bending against block one and support
By block two, the described bottom against block one, against block two bears against inside the two of guide rail and against block one with against block
The top of two is hinged by securing member, described right main spindle box offers and passes and supply securing member vertically to move for securing member
Chute, described right main spindle box is fixed with the piston rod of oil cylinder or cylinder and oil cylinder or cylinder and is fixed on fastening straight down
Part.
When right main spindle box is near left main spindle box, the piston rod of oil cylinder or cylinder be in contraction state make against block one,
Against block two slightly on carry, not conflicting inside guide rail amount in the bottom against block one, against block two, right main spindle box moves smooth and easy, when
When right main spindle box arrives limit switch appointment position away from left main spindle box, oil cylinder or cylinder obtain the signal that limit switch gives,
The piston rod of oil cylinder or cylinder extends downwardly from pressing securing member under chute, and the bottom against block one, against block two is pushed up to both sides
Touch until being tightly contacted inside the two of guide rail, to realize the location of right main spindle box.
As another kind of situation, in above-mentioned a kind of Double end digital control lathe, described locking mechanism includes right main spindle box
On be fixed with the compressed oil cylinder one and compressed oil cylinder two arranged horizontally towards each other, described compressed oil cylinder one and compressed oil cylinder two are respective
Piston rod for compressing inside the two of guide rail.When right main spindle box is near left main spindle box, compressed oil cylinder one and compressed oil cylinder two
Respective piston rod is in contraction state, and right main spindle box moves smooth and easy, when right main spindle box arrives spacing opening away from left main spindle box
When closing appointment position, compressed oil cylinder one and compressed oil cylinder two obtain the signal that limit switch gives, compressed oil cylinder one and compression oil
The respective piston rod of cylinder two all stretches out to both sides until contacting inside the two of guide rail, to realize the location of right main spindle box.
In above-mentioned a kind of Double end digital control lathe, on described guide rail, mobile link has motor cabinet one, described Z axis electricity
Machine one is fixedly connected with motor cabinet one, is provided with buffering and the unloading-structure of compensating action between described lathe bed and motor cabinet one.When
Right main spindle box arrives specific bit near left main spindle box and postpones, and the gripper spindle of right main spindle box touches workpiece end face, can produce anti-work
Firmly, sometimes resulting in Z axis motor one all standing, unloading-structure plays buffering and compensating action, it is possible to avoid Z axis motor one rapid
Stop, and can guarantee that the clamp precision of the gripper spindle of right main spindle box.
In above-mentioned a kind of Double end digital control lathe, that described unloading-structure includes being fixed with on lathe bed and be positioned at motor
The fixed block of seat one lateral part, connects between described fixed block and motor cabinet one and has horizontally disposed spring.One end of spring
Being connected with motor cabinet one, the other end of spring is connected with fixed block, and spring plays cushioning effect, and the elastic force of spring plays compensation
Displacement effect, can make motor cabinet one reset.
In above-mentioned a kind of Double end digital control lathe, the quantity of described spring is two and is symmetrical in Z axis motor one cloth
Put.So spring stress and uniform force application, precision is high.
As another kind of situation, in above-mentioned a kind of Double end digital control lathe, described unloading-structure includes on lathe bed solid
That be connected with and be positioned at the fixed block of motor cabinet one lateral part, it is fixed with rubber sheet gasket between described fixed block and motor cabinet one.
Rubber sheet gasket side is adhered on motor cabinet one, and rubber sheet gasket opposite side is adhered on fixed block, and rubber sheet gasket plays buffering and makees
With, and the elastic force of rubber sheet gasket play compensation displacement effect, motor cabinet one reset can be made.
In above-mentioned a kind of Double end digital control lathe, described left main spindle box connects and has automatic charging vibrating disk.
In above-mentioned a kind of Double end digital control lathe, described right main spindle box has discharging towards the sidepiece connection of left main spindle box
Dish.The workpiece processed falls within discharge port plate, skids off lathe bed along discharge port plate, to realize self-emptying.
Compared with prior art, the compact conformation of this Double end digital control lathe, floor space is little, and automaticity is high, fault
Rate is little, and machining accuracy and working (machining) efficiency are high, and a workman can supervise many playscripts with stage directions Double end digital control lathe, reduces artificial one-tenth
This.
Accompanying drawing explanation
Fig. 1 is the structural representation of this Double end digital control lathe.
Fig. 2 is the schematic enlarged-scale view at Fig. 1 circle A.
In figure, 1, lathe bed；2, guide rail；3, left main spindle box；4, right main spindle box；5, screw mandrel one；6, Z axis motor one；7, slide rail；
8, left cross slid platform；9, right cross slid platform；10, left X-axis motor；11, left circular cutter holder；12, right X-axis motor；13, right-hand rotation cutter
Frame；14, screw mandrel two；15, Z axis motor two；16, limit switch；17, against block one；18, against block two；19, securing member；20, sliding
Groove；21, oil cylinder；22, motor cabinet one；23, fixed block；24, spring；25, automatic charging vibrating disk；26, discharge port plate.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As it is shown in figure 1, this Double end digital control lathe includes the guide rail 2 having on lathe bed 1 and lathe bed 1, guide rail 2 is provided with left master
Axle box 3 and right main spindle box 4, left main spindle box 3 and the respective gripper spindle of right main spindle box 4 are oppositely arranged, and right main spindle box 4 is by engine
Structure drives and moves on guide rail 2, the present embodiment medium power mechanism include Z axis motor 1 and with Z axis motor 1 output shaft fixed connection
Screw mandrel 1, right main spindle box 4 is connected on screw mandrel 1, and actual when manufacturing, right main spindle box 4 can be driven at guide rail by oil cylinder or cylinder
Move on 2.Also having on lathe bed 1 and be parallel to the slide rail 7 that guide rail 2 is arranged, the present embodiment middle guide 2 is horizontal guide rail, and slide rail 7 is adopted
Being arranged on lathe bed 1 by 30 ° of structures of inclined, during actual manufacture, guide rail 2 can use the same inclined angle of copper slide rail 7 to arrange equally
On lathe bed 1.Equipped with left cross slid platform 8 and right cross slid platform 9 on slide rail 7, on left cross slid platform 8 equipped with automatic tool changer and by
Left X-axis motor 10 drives the left circular cutter holder 11 closer or far from left main spindle box 3, equipped with automatic tool changer on right cross slid platform 9
And driven the right-hand rotation knife rest 13 closer or far from right main spindle box 4, left cross slid platform 8 and right cross slid platform 9 by right X-axis motor 12
Move on slide rail 7 by the drive of corresponding Z axis motor 2 15 each via screw mandrel 2 14.
Describing in detail further, guide rail 2 sidepiece is fixed with limit switch 16, is provided with and is connected with limit switch 16 at right main spindle box 4
The locking mechanism connect and can be positioned on guide rail 2 by right main spindle box 4 after receiving limit switch 16 signal, such as Fig. 1 and Fig. 2 institute
Show, locking mechanism include all in bending against block 1 with against block 2 18, against block 1, against the bottom of block 2 18
Bear against the top inside the two of guide rail 2 and against block 1 with against block 2 18 to be hinged by securing member 19, right master
Offering the chute 20 passing and supplying securing member 19 vertically to move for securing member 19 on axle box 4, right main spindle box 4 is fixed with oil cylinder 21
And the piston rod of oil cylinder 21 is fixed on securing member 19 straight down, actual can be by against block 1, against block 2 18 and when manufacturing
Oil cylinder 21 is built in right main spindle box 4, and during actual manufacture, oil cylinder 21 also can be substituted by cylinder.
On guide rail 2, mobile link has motor cabinet 1, Z axis motor 1 to be fixedly connected with motor cabinet 1, lathe bed 1 and motor
Buffering and the unloading-structure of compensating action it is provided with between seat 1.In the present embodiment, unloading-structure includes being fixed with on lathe bed 1
And it being positioned at the fixed block 23 of motor cabinet 1 lateral part, connecting between fixed block 23 and motor cabinet 1 has horizontally disposed spring
24, one end of spring 24 is connected with motor cabinet 1, and the other end of spring 24 is connected with fixed block 23, for spring 24 stress and
Uniform force application, improves precision, and the quantity of spring 24 is two and is symmetrical in Z axis motor 1 layout.
In order to realize automatic charging, left main spindle box 3 connects and has automatic charging vibrating disk 25；In order to realize automatic blanking,
Right main spindle box 4 connects discharge port plate 26 towards the sidepiece of left main spindle box 3.
The main working shaft-like workpiece of this Double end digital control lathe, during work, is fixed on left main spindle box 3 on guide rail 2 and makes it not
Can move, workpiece loads the gripper spindle of left main spindle box 3 held, left X-axis from automatic charging vibrating disk 25 by mechanical hand
Motor 10 drives left circular cutter holder 11 to add the workpiece end on left main spindle box 3 near left main spindle box 3, left circular cutter holder 11
Work, after this end of workpiece processes, left X-axis motor 10 drives left circular cutter holder 11 to drive the right side away from left main spindle box 3, Z axis motor 1
Main spindle box 4, near left main spindle box 3, postpones when right main spindle box 4 arrives specific bit near left main spindle box 3, the clamping master of right main spindle box 4
Axle touches workpiece end face, can produce counteracting force, and spring 24 plays cushioning effect, and the elastic force of spring 24 plays compensation displacement and makees
With, motor cabinet 1 can be made to reset to avoid Z axis motor 1 all standing, the gripper spindle of right main spindle box 4 clamps work pieces process
Good end, then Z axis motor 1 drives right main spindle box 4 to reset, when right main spindle box 4 arrives limit switch away from left main spindle box 3
During 16 appointment position, oil cylinder 21 obtains the signal that limit switch 16 gives, and the piston rod of oil cylinder 21 extends downwardly from securing member 19
Pressing for 20 times along chute, the bottom against block 1, against block 2 18 contacts until being tightly contacted inside the two of guide rail 2 to both sides, with
Realizing the location of right main spindle box 4, the rightest X-axis motor 12 drives right-hand rotation knife rest 13 near right main spindle box 4, right-hand rotation knife rest 13
Being processed the end of workpiece on right main spindle box 4, the workpiece processed directly falls within discharge port plate 26, sliding along discharge port plate 26
Go out lathe bed 1, to realize self-emptying；For guaranteed efficiency, in right-hand rotation knife rest 13 course of processing, left circular cutter holder 11 is again
Be processed near left main spindle box 3 workpiece end on which, rear right main spindle box 4 be again adjacent to left main spindle box 3, certainly this
Time oil cylinder 21 piston rod be in contraction state make against block 1, against block 2 18 slightly on carry, against block 1, against
The bottom of block 2 18 is not conflicted inside guide rail 2 amount, and right main spindle box 4 moves smooth and easy, the gripper spindle clamping work of the rightest main spindle box 4
Part resets, and right-hand rotation knife rest 13 reworking so circulates.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (10)
1. a Double end digital control lathe, including the guide rail (2) having on lathe bed (1) and lathe bed (1), it is characterised in that described
Guide rail (2) is provided with left main spindle box (3) and right main spindle box (4), described left main spindle box (3) and right main spindle box (4) respective folder
Holding main shaft to be oppositely arranged, described right main spindle box (4) is driven at guide rail (2) upper mobile, on described lathe bed (1) by actuating unit
Also have and be parallel to the slide rail (7) that guide rail (2) is arranged, equipped with left cross slid platform (8) and right cross slid platform on described slide rail (7)
(9) on, described left cross slid platform (8) equipped with automatic tool changer and by left X-axis motor (10) drive closer or far from left main shaft
The left circular cutter holder (11) of case (3), on described right cross slid platform (9) equipped with automatic tool changer and by right X-axis motor (12) carry
The dynamic right-hand rotation knife rest (13) closer or far from right main spindle box (4), described left cross slid platform (8) and right cross slid platform (9) are each
From being driven at slide rail (7) upper mobile by screw mandrel two (14) by corresponding Z axis motor two (15).
A kind of Double end digital control lathe the most according to claim 1, it is characterised in that described slide rail (7) uses inclined knot
Structure is arranged on lathe bed (1).
A kind of Double end digital control lathe the most according to claim 1 and 2, it is characterised in that described guide rail (2) sidepiece is connected
Limit switches (16), described right main spindle box (4) place is provided with and is connected with limit switch (16) and when receiving limit switch
(16) can be by right main spindle box (4) in the locking mechanism of the upper location of guide rail (2) after signal.
A kind of Double end digital control lathe the most according to claim 3, it is characterised in that described locking mechanism includes all in curved
Folding shape against block one (17) with against block two (18), the described bottom against block one (17), against block two (18) is supported respectively
It is against the top inside the two of guide rail (2) and against block one (17) with against block two (18) to be hinged by securing member (19), institute
The chute (20) passing and supplying securing member (19) vertically movement for securing member (19) is offered on the right main spindle box (4) stated, described
Right main spindle box (4) be fixed with the piston rod of oil cylinder (21) or cylinder and oil cylinder (21) or cylinder and be fixed on securing member straight down
(19)。
A kind of Double end digital control lathe the most according to claim 3, it is characterised in that described locking mechanism includes right main shaft
The compressed oil cylinder one arranged horizontally towards each other and compressed oil cylinder two, described compressed oil cylinder one and compressed oil cylinder it is fixed with on case (4)
Two respective piston rods are used for compressing inside the two of guide rail (2).
A kind of Double end digital control lathe the most according to claim 1 and 2, it is characterised in that described actuating unit includes Z axis
Motor one (6) and the screw mandrel one (5) with Z axis motor one (6) output shaft fixed connection, right main spindle box (4) is connected on screw mandrel one (5), institute
The upper mobile link of the guide rail (2) stated has motor cabinet one (22), described Z axis motor one (6) to be fixedly connected with motor cabinet one (22), institute
Buffering and the unloading-structure of compensating action it is provided with between lathe bed (1) and the motor cabinet one (22) stated.
A kind of Double end digital control lathe the most according to claim 6, it is characterised in that described unloading-structure includes lathe bed
(1) that be fixed with on and be positioned at the fixed block (23) of motor cabinet one (22) lateral part, described fixed block (23) and motor cabinet one
(22) connect between and have horizontally disposed spring (24).
A kind of Double end digital control lathe the most according to claim 6, it is characterised in that described unloading-structure includes lathe bed
(1) that be fixed with on and be positioned at the fixed block (23) of motor cabinet one (22) lateral part, described fixed block (23) and motor cabinet one
(22) rubber sheet gasket it is fixed with between.
A kind of Double end digital control lathe the most according to claim 1 and 2, it is characterised in that connect on described left main spindle box (3)
It is connected to automatic charging vibrating disk (25).
A kind of Double end digital control lathe the most according to claim 1 and 2, it is characterised in that described right main spindle box (4) court
The sidepiece of main spindle box (3) connects to the left discharge port plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736450.1U CN205817305U (en) | 2016-06-26 | 2016-06-26 | A kind of Double end digital control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736450.1U CN205817305U (en) | 2016-06-26 | 2016-06-26 | A kind of Double end digital control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205817305U true CN205817305U (en) | 2016-12-21 |
Family
ID=57563791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620736450.1U Expired - Fee Related CN205817305U (en) | 2016-06-26 | 2016-06-26 | A kind of Double end digital control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205817305U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150262A (en) * | 2017-07-12 | 2017-09-12 | 重庆帅能机床制造有限公司 | A kind of intelligent pair of spindle processing formula lathe |
| CN108145451A (en) * | 2018-01-03 | 2018-06-12 | 台州新发自动化设备有限公司 | Numerically-controlled machine tool |
| CN109396577A (en) * | 2018-11-08 | 2019-03-01 | 南通森睿信息科技有限公司 | A kind of double ox head EDM shaping machines of double end screw mandrel |
-
2016
- 2016-06-26 CN CN201620736450.1U patent/CN205817305U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150262A (en) * | 2017-07-12 | 2017-09-12 | 重庆帅能机床制造有限公司 | A kind of intelligent pair of spindle processing formula lathe |
| CN108145451A (en) * | 2018-01-03 | 2018-06-12 | 台州新发自动化设备有限公司 | Numerically-controlled machine tool |
| CN109396577A (en) * | 2018-11-08 | 2019-03-01 | 南通森睿信息科技有限公司 | A kind of double ox head EDM shaping machines of double end screw mandrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170626 |