CN208663220U - The rotation of axis and Linear displacement control system and automatic tool changer with the axis - Google Patents
The rotation of axis and Linear displacement control system and automatic tool changer with the axis Download PDFInfo
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- CN208663220U CN208663220U CN201821070038.6U CN201821070038U CN208663220U CN 208663220 U CN208663220 U CN 208663220U CN 201821070038 U CN201821070038 U CN 201821070038U CN 208663220 U CN208663220 U CN 208663220U
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Abstract
The utility model discloses rotation and Linear displacement control system and the automatic tool changer with the axis of a kind of axis, and wherein control system includes main shaft, the first gear unit and the second gear unit.Main shaft is also cross the first axle sleeve of the first gear unit and the second axle sleeve of the second gear unit, wherein main shaft and the first axle sleeve are to slide to cooperation and with the second axle sleeve with spiral to cooperation, it drives the first axle sleeve and/or the second axle sleeve to rotate by effectively controlling, main axis and/or axial movement can be manipulated.Automatic tool changer further comprises that tool change arm is assembled in main shaft one end, and tool change arm completes tool changing movement with the rotation and/or axial movement of main shaft.
Description
Technical field
The utility model is with axis using related；Particularly relate to rotation and Linear displacement control system and the tool of a kind of axis
There is the automatic tool changer of the axis.
Background technique
The utilization of known axes extensively, can be controlled in a manner of rotation or straight-line displacement.With the automatic of processing machine
For cutter-exchange mechanism, it is arranged between tool magazine and the main tapping of processing machine comprising have main shaft and be incorporated into main shaft one end
Tool change arm, main shaft is controlled generation rotation or straight-line displacement by two motors, whereby to drive tool change arm to cutter
Cutter on library and main tapping swaps.As TaiWan, China bulletin I 310717 " tool magazine cutter-exchange mechanism " patent of invention is
It is open to be respectively used to drive main axis or straight-line displacement using two motors, however the patented technology is due to structural volume is big
Occupied space, and its driving member mostly increases maintenance inconvenience on foot, more to hide load excessive between the connecting elements of part and cut
The anxiety of power destruction.
This case creation artificially improves above-mentioned missing and has TaiWan, China to announce I 375604 " rotation of axis and straight line position
Shifting control system and the processing machine automatic tool changer with the axis " patent of invention is on record, and only creator's sheet is in excelsior
Attitude, it is believed that can strengthen again to shorten tool change time in tool changing timing, and can improve again on structure space to subtract
Contracting volume has the generation of the utility model then.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of rotation of axis and Linear displacement control system and having
The automatic tool changer of the axis can shorten tool change time, and improve structural volume.
For edge to reach above-mentioned purpose, the utility model provides rotation and the Linear displacement control system of a kind of axis, includes:
One base；
One main shaft is rotatably installed on the base, and can axially move back and forth；
One first gear unit, including one first axle sleeve and one first power source, wherein the main shaft wears first axle sleeve,
And cooperated in a manner of between the main shaft and first axle sleeve by sliding, which drives first axle sleeve to rotate, and turns
Dynamic first axle set drives main shaft rotation；And
One second gear unit, including one second axle sleeve and one second power source, wherein the main shaft wears second axle sleeve,
And cooperated in a manner of between the main shaft and second axle sleeve by spiral, which drives second axle sleeve to rotate so that should
Main shaft is moved up with respect to second axle sleeve in axis.
Wherein, which includes that one second axle bed is fixed in the base, second axle sleeve be set to this
In two axle beds, and second axle sleeve has an inside spin structure, which there is an external spiral structure to match with the inside spin structure
It closes.
Wherein, an at least retainer is arranged between second axle bed and second axle sleeve, so that second axle sleeve can be former
Place is rotationally located in second axle bed.
Wherein, the inside spin structure and the external spiral structure are the spiral grooves being axially arranged, and second transmission is single
Member includes that multiple steel balls are located in the spiral grooves of the inside spin structure and the external spiral structure.
Wherein, second gear unit include 2 second belt pulleys, second power source have one can rotate second
Output shaft；Wherein second belt pulley is fixed in the second output shaft one end, another second belt pulley and second axle sleeve
Concentric setting is simultaneously fixed on second axle sleeve, is arranged with one second belt between 2 second belt pulley.
Wherein, which includes that one first axle bed is fixed in the base, the first axle set be set to this
In one axle bed；It is axially recessed straight to groove and more that first sleeve lining and the main shaft surface are respectively provided at least one
A steel ball is filled in the straight between groove of first axle sleeve and the main shaft.
Wherein, an at least retainer is arranged between first axle bed and first axle sleeve, so that first axle sleeve can be former
Place is rotationally located in first axle bed.
Wherein, first gear unit include 2 first belt pulleys, first power source have one can rotate first
Output shaft；Wherein first belt pulley is fixed in the first output shaft one end, another first belt pulley and first axle sleeve
Concentric setting is simultaneously fixed in the first axle and puts on, and is arranged with one first belt between 2 first belt pulley.
Wherein, which includes that one first axle bed is fixed in the base, the first axle set be set to this
In one axle bed, and is driven by first power source and rotated in original place；Wherein the one of first sleeve lining and the main shaft surface
Person has at least one axially recessed straight to groove, and another one has and the fin directly cooperated to groove.
Wherein, at least one of first power source and second power source are motor.
The utility model provides a kind of automatic tool changer, it includes:
The control system of one axis, comprising:
One base；
One main shaft is rotatably installed on the base, and can axially move back and forth；
One first gear unit, includes one first axle sleeve, the main shaft pass through first axle sleeve and with this
Cooperated in a manner of between first axle sleeve by sliding, wherein first axle sleeve, which is driven, makes to rotate and drive the master
Axis rotation；
One second gear unit, includes one second axle sleeve, the main shaft pass through second axle sleeve and with this
Cooperated in a manner of between second axle sleeve by spiral, wherein second axle sleeve is driven rotation to drive the master
Axis is axially moveable；And
One tool change arm is incorporated into one end that the main shaft is pierced by the base.
Wherein, which includes that one first axle bed is fixed in the base, and first axle sleeve is with being capable of original place
The mode of rotation is set in first axle bed；First sleeve lining and the main shaft surface are respectively provided at least one axially
It is recessed straight to groove, and multiple steel balls are filled in the straight between groove of first axle sleeve and the main shaft.
Wherein, which includes one first motor and 2 first belt pulleys, which can with one
First output shaft of rotation；Wherein first belt pulley is fixed in the first output shaft one end, another first belt pulley with
The concentric setting of first axle sleeve is simultaneously fixed in the first axle and puts on, and is arranged with one first belt between 2 first belt pulley.
Wherein, which includes that one second axle bed is fixed in the base, and second axle sleeve is with being capable of original place
The mode of rotation is set in second axle bed, which has an inside spin structure, which has an external spiral knot
Structure and the inside spin structure cooperate, and include that multiple steel balls are located between the inside spin structure and the external spiral structure.
Wherein, which includes one second motor and 2 second belt pulleys, which can with one
Second output shaft of rotation；Wherein second belt pulley is fixed in the second output shaft one end, another second belt pulley with
The concentric setting of second axle sleeve is simultaneously fixed on second axle sleeve, is arranged with one second belt between 2 second belt pulley.
The utility model structure makes the first motor and the second motor synchronous actuation in due course in tool changing timing and reaches shortening
The purpose of tool change time, and be cooperation of the sliding to cooperation, main shaft and the second axle sleeve for spiral pair by main shaft and the first axle sleeve,
Make the effect that can receive decrement structural volume.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Detailed description of the invention
Fig. 1 is the perspective view of the automatic tool changer of the utility model preferred embodiment；
Fig. 2 is the base and main shaft perspective view in the control system of the utility model preferred embodiment；
Fig. 3 is the front view of Fig. 1；
Fig. 4 is the partial component perspective view of Fig. 1；
Fig. 5 is the partial component exploded view in Fig. 4；
Fig. 6 is the partial component cross-sectional view in Fig. 4；
Fig. 7 is another state sample implementation of the partial component in the control system of the utility model；
Fig. 8 is the partial component perspective view of Fig. 1；
Fig. 9 is the partial component exploded view in Fig. 8；
Figure 10 is the partial component cross-sectional view in Fig. 8；
Figure 11 to Figure 15 is the tool changing action schematic diagram of the automatic tool changer of the utility model preferred embodiment.
Wherein, appended drawing reference
100 control systems
10 bases
12 upper cover, 14 motor base, 16 ontology
18 pedestals
20 main shafts
22 external spiral structures 24 are directly to groove
30 first gear units
31 first axle sleeve 31a are directly to 32 first axle bed of groove
32a 33 retainer 33a balls of perforation
34 steel ball 34a oil sealing of 33b oil sealing
35 first the first output shaft of motor 35a, 36 first belt pulley
36a perforation 36 ' first belt pulley, 37 first belt
38 bolt, 39 the first axle sleeve of bolt 31A
31B fin
40 second gear units
41 second axle sleeve 41a inside spin structure 41b screw holes
42 second axle bed, 43 retainer, 44 steel ball
45 second the second output shaft of motor 45a, 46 second belt pulley
46a perforation 46 ' second belt pulley, 47 second belt
48 bolt, 49 bolt
200 tool change arms
A, B cutter
Specific embodiment
Technical solutions of the utility model are described in detail in the following with reference to the drawings and specific embodiments, with further
Understand the purpose of this utility model, scheme and effect, but is not intended as the limit of the appended claims for the utility model protection scope
System.
For that can be illustrated more clearly that the utility model, hereby lifts a preferred embodiment and cooperate schema detailed description is as follows.It closes
First chat bright, the rotation of the utility model axis and Linear displacement control system are to add applied to central cutting in following embodiment
For work machine, but not limited to this, wherein control system constitutes a part of the automatic tool changer of processing machine, described automatic
Cutter-exchange mechanism still includes a tool change arm.
Please join shown in Fig. 1 to Fig. 3, the control system 100 of the utility model preferred embodiment include base 10, main shaft 20,
First gear unit 30 and the second gear unit 40.Wherein, base 10 upper cover 12, motor as made of sequentially docking from top to bottom
Seat 14, ontology 16 and pedestal 18 form, and main shaft 20 is pivotally arranged in upper cover 12, motor base 14, ontology 16 and bottom
Between seat 18, and it can be operated and axially be moved back and forth, in addition, the top of main shaft 20 is the coverage of upper cover 12, bottom end is then downward
It is pierced by pedestal 18 and affixed tool change arm 200.
Main shaft 20 is the cylindrical body with good rigidity and wearability by special working process, in the present embodiment,
20 upper half section surface of main shaft has external spiral structure 22 and multiple tracks axially recessed straight to groove 24, wherein external spiral knot
Structure 22 is the spiral grooves of axially winding, directly to 24 cutting-up external spiral structure 22 of groove, however in other examples,
It is not excluded for external spiral structure and directly can be to groove to adopt subsection setup without intersection.
First gear unit 30 is to drive main shaft 20 to rotate, and the second gear unit 40 is to drive main shaft 20 axially
It is mobile.In the present embodiment, the first gear unit 30 includes one first axle sleeve 31, and the second gear unit 40 includes one second axle sleeve
41, wherein main shaft 20 wears the first axle sleeve 31 and the second axle sleeve 41, and main shaft 20 and the first axle sleeve 31 are to slide to (sliding
Pair) mode cooperates, and main shaft 20 cooperates in such a way that spiral is to (screw pair) with the second axle sleeve 41.
Please join shown in fig. 4 to fig. 6, the first gear unit 30 still include the first axle bed 32, retainer 33, multiple steel balls 34,
The first power source, 2 first belt pulleys 36,36 ' and the first belt 37 by taking the first motor 35 as an example.Wherein, the first axle bed 32 is logical
It crosses after multiple bolts 38 pass through perforation 32a and is locked in inside the ontology 16 of base 10, the first axle sleeve 31 is arranged in the first axle bed 32
In and between the first axle bed 32 be provided with retainer 33, retainer 33 includes multiple ball 33a and oil sealing 33b, so that
One axle sleeve 31 is able to swimmingly rotate relative to the first axle bed 32 in original place；In addition, 31 inner wall of the first axle sleeve also has multiple tracks along axis
To recessed straight to groove 31a, those steel balls 34 are filled in the straight to the straight to groove of groove 31a and main shaft 20 of the first axle sleeve 31
Between 24, and steel ball 34 is limited by oil sealing 34a without being scattered, and so far, main shaft 20 is able to opposite first axle sleeve 31 and makees axial direction
Sliding.In addition illustrate, above-mentioned spiral grooves with directly to the slot bottom of groove can be cancave cambered surface be also possible to V-groove bottom or
It is ladder-type trough bottom.It is interlocked each other between aforementioned first axle sleeve 31 and main shaft 20 by filling steel ball 34, so it waits gearings mode
The fit system of fin and groove, structure as shown in Figure 7 can be separately taken, the first axle sleeve 31A inner wall is provided with quantity and main shaft
20 it is straight to the comparable fin 31B of 24 quantity of groove, fin 31B, which is located at, directly to be controlled into groove 24 and in the first axle sleeve 31A
Main shaft 20 can be pushed to rotate when rotation.
First motor 35 is fixed in outside ontology 16, and having can be rotated and stretch to the first output shaft inside ontology 16
35a；2 first belt pulley 36,36 ' has different gear ratios, wherein the first belt pulley 36 is worn by multiple bolts 39
Hole 36a and lock 31 bottom of the first axle sleeve and with the concentric setting of the first axle sleeve 31, main shaft 20 pass through the first belt pulley 36, separately
One the first belt pulley 36 ' then side of the position inside ontology 16 and being linked to first output shaft one end 35a；First skin
37 winding the first belt pulley 36 of band and the first belt pulley 36 '.Whereby, when the first output shaft 35a of the first motor 35 is forced to turn
When dynamic, it will be rotated by 37 the first axle sleeve of synchronous drive 31 of the first belt, the first axle sleeve 31 is affected because of the relationship of steel ball 34 again
Main shaft 20 rotates.
Please join shown in Fig. 8 to Figure 10 again, the second gear unit 40 still includes the second axle bed 42, retainer 43, multiple steel balls
44, the second power source by taking the second motor 45 as an example, 2 second belt pulleys 46,46 ' and the second belt 47.Wherein, the second axle bed
42 are locked in the motor base 14 of base 10 after perforation 42a by multiple bolts 48, and the second axle sleeve 41 is arranged in the second axis
In seat 42, and it is arranged between two parties by the retainer 43 that structure is identical to retainer 33 and is able to opposite second axle bed 42 in original place rotation
Turn；In addition, the second axle sleeve 41 has the inside spin structure for cooperating with the external spiral structure 22 of main shaft 20 and be all spiral grooves
41a, those steel balls 44 are filled between external spiral structure 22 and the spiral grooves of inside spin structure 41a, and can be in inside and outside spiral
Circulating rolling in structure.
Second motor 45 is fixed in outside motor base 14, have can be rotated and stretch to it is second defeated inside motor base 14
Shaft 45a；2 second belt pulley 46,46 ' has different gear ratios, wherein the second belt pulley 46 is worn by multiple bolts 49
Cross perforation 46a and lock in the screw hole 41b of the second axle sleeve 41 and with the concentric setting of the second axle sleeve 41, main shaft 20 simultaneously passes through second
Belt pulley 46 is then linked to second one end output shaft 45a, 47 winding second of the second belt as another second belt pulley 46 '
Belt pulley 46 and the second belt pulley 46 '.Whereby, when the second output shaft 45a of the second motor 45 is forced to rotation, the second belt
47 will drive 41 original place of the second axle sleeve to rotate indirectly, the second axle sleeve 41 of rotation will so that steel ball 44 interior helical structure 41a with
Circulating rolling between external spiral structure 22 leads push away the rising of main shaft 20 or decline accordingly.
Above-mentioned is the structure narration of the control system 100 of the utility model, below to manipulate the rotation of main shaft 20 and straight
Line moves to illustrate that it can be applied to the tool changing program of the automatic tool changer of processing machine, and the tool changing program drives tool change arm
200 sequentially carry out including: the movements such as turn buckle knife, loose knife decline, rotation tool changing, rising folder knife and rotation playback, it is hereby stated that,
For as described below first turns in a counterclockwise direction, second is turned to then as clockwise.
It please cooperate shown in Fig. 1, indicate that tool change arm 200 is standby.And when control system 100 receives tool changing instruction
When, first step is synchronous averaging the first motor 35 and the second motor 45, wherein the first output shaft 35a of the first motor 35
Rotation is turned to first, and is illustrated by above structure it is found that the first axle sleeve 31 rotated with it will be located between two parties because of steel ball 34
First axle sleeve 31 it is straight to the straight between groove 24 of groove 31a and main shaft 20, and be able to main shaft 20 is driven also to make first and turn to
Rotation, however, because main shaft 20 is cooperated in a manner of with the second axle sleeve 41 by spiral simultaneously, and therefore in order to avoid the main shaft of rotation 20
Axially displaced, to select the second motor of synchronous averaging 45 to drive the second axle sleeve 41 work second to turn to rotation is generated, can be promoted
Main shaft 20 do not generate it is axially displaced, as shown in figure 11, main shaft 20 be by original place rotation in a manner of come drive tool change arm 200 carry out
The movement of turn buckle knife, the both ends of tool change arm 200 clasp the cutter A and processing machine of tool magazine (not shown) offer respectively at this time
Cutter B in main tapping (not shown).
It please continue shown in cooperation Figure 12, after tool change arm 200 completes turn buckle knife, the first motor 35 soon stops actuation and makes
Main shaft 20 no longer rotates, simultaneously, the second motor 45 persistently drive the second axle sleeve 41 make second turn to rotation, because main shaft 20 with
Second axle sleeve 41 is to be cooperated in a manner of by spiral, and main shaft 20 and the first axle sleeve 31 are sliding to cooperation, therefore the of original place rotation
Two axle sleeves 41 will drive main shaft 20 to move down and tool change arm 200 made to execute the movement that loose knife declines.
Figure 13 discloses the movement that tool change arm 200 carries out rotation tool changing.In this program, the first motor 35 be activated again and
Maintenance the first axle sleeve 31 of control makees the first rotation turned to, so that the tool changing that tool change arm 200 makes rotation 180 degree acts, and
During this, the second motor 45 rapidly drove the second axle sleeve 41 to make first before this and turns to rotation, and then drove the second axle sleeve again
41 change into the rotation of the second steering, and it is shifting of sinking that the former, which makes main shaft 20 again, and the latter is then that main shaft 20 is driven to move up, and changes sentence
It talks about, the 180 degree rotation of tool change arm 200 is distinguished out two stages: the tool change arm 200 of first stage is while 90 degree of rotation
As main shaft 20 declines, the tool change arm 200 of second stage is then to rise while continuous turn 90 degrees with main shaft 20, aforementioned the
When the Conversion years of one stage and second stage are that main shaft 20 drops to lowest point, and reach aforementioned activities person and depend on
In the first motor 35 and the synchronization action of the second motor 45, the speed of tool changing so more can be efficiently spun up.From Figure 13
In it can be seen that the position of cutter A and cutter B is exchanged.
Figure 14 discloses the rising folder knife movement of tool change arm 200.In this program, the first motor 35 be controlled to stop actuation with
It avoids that main shaft 20 is caused to rotate, and the second motor 45 is still that maintenance works is dynamic but it drives the second axle sleeve 41 to change into first turn
To rotation, equally because main shaft 20 and the second axle sleeve 41 are spiral to cooperation, are the relationship slided to cooperation with the first axle sleeve 31,
So that main shaft 20 is not rotationally by up band to folder cutter position.That is, cutter A is exchanged clamped by main tapping to processing machine, and
Cutter B is then inserted into the correspondence broach shell of tool magazine.
When completion folder knife movement and then the first motor 35 of secondary starting, the difference is that, the first motor 35 drives the first axle sleeve
31 change into the rotation of the second steering, and it is the first turn turned to that the second motor 45, which still continues actuation, but changes the second axle sleeve 41
Dynamic, this program is that main shaft 20 is promoted not generate axial displacement, while main shaft 20 can make tool changing with the second steering rotation
Arm 200 reversely rotates playback to state as shown in figure 15, to tool changing next time.That is, the both ends of tool change arm 200 can be
It is detached from the case where not striking against cutter with cutter A and cutter B.
In above-mentioned tool changing program, turn buckle knife is completed with the extremely short time, loose knife decline, rotation tool changing, rises folder
The movement such as knife and rotation playback, and the utility model passes through synchronous averaging the first motor 35 and the second motor in the program of part
45 in a manner of making main shaft 20 while generate rotation and axial movement, will shorten tool change time more with raising efficiency.In addition, by
Simultaneously be sliding with the first axle sleeve 31 in main shaft 20 be spiral to cooperation to cooperation and the second axle sleeve 41, but the first axle sleeve 31 and
Second axle sleeve 41 respectively the first motor 35 and the second motor 45 are turned, so the effect of decrement 100 volume of control system can be received
Fruit.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (15)
1. rotation and the Linear displacement control system of a kind of axis, characterized by comprising:
One base；
One main shaft is rotatably installed on the base, and can axially move back and forth；
One first gear unit, including one first axle sleeve and one first power source, wherein the main shaft wears first axle sleeve, and should
Cooperated in a manner of between main shaft and first axle sleeve by sliding, which drives first axle sleeve to rotate, and rotate
First axle set drives main shaft rotation；And
One second gear unit, including one second axle sleeve and one second power source, wherein the main shaft wears second axle sleeve, and should
Cooperated in a manner of between main shaft and second axle sleeve by spiral, which drives second axle sleeve rotation so that the main shaft
Opposite second axle sleeve is moved up in axis.
2. rotation and the Linear displacement control system of axis as described in claim 1, which is characterized in that the second gear unit packet
It includes one second axle bed to be fixed in the base, which is set in second axle bed, and second axle sleeve has in one
There is an external spiral structure and the inside spin structure to cooperate for helical structure, the main shaft.
3. rotation and the Linear displacement control system of axis as claimed in claim 2, which is characterized in that second axle bed and this
An at least retainer is arranged between two axle sleeves so that second axle sleeve can original place be rotationally located in second axle bed.
4. rotation and the Linear displacement control system of axis as claimed in claim 2, which is characterized in that the inside spin structure with should
External spiral structure is the spiral grooves being axially arranged, which includes that multiple steel balls are located at the inside spin structure
In the spiral grooves of the external spiral structure.
5. rotation and Linear displacement control system such as the described in any item axis of claim 2 to 4, which is characterized in that this second
Gear unit includes 2 second belt pulleys, which has second output shaft that can be rotated；Wherein one this second
Belt pulley is fixed in the second output shaft one end, another second belt pulley and the concentric setting of second axle sleeve and is fixed in this
On second axle sleeve, one second belt is arranged between 2 second belt pulley.
6. rotation and Linear displacement control system such as the described in any item axis of Claims 1-4, which is characterized in that this first
Gear unit includes that one first axle bed is fixed in the base, which is set in first axle bed；First axle sleeve
It is axially recessed straight to groove that inner wall and the main shaft surface are respectively provided at least one, and multiple steel balls are filled in the first axle
Set and the main shaft it is straight between groove.
7. rotation and the Linear displacement control system of axis as claimed in claim 6, which is characterized in that first axle bed and this
An at least retainer is arranged between one axle sleeve so that first axle sleeve can original place be rotationally located in first axle bed.
8. rotation and the Linear displacement control system of axis as claimed in claim 6, which is characterized in that the first gear unit packet
2 first belt pulleys are included, which has first output shaft that can be rotated；Wherein first belt pulley is affixed
In the first output shaft one end, another first belt pulley and first axle sleeve it is concentric setting and be fixed in first axle sleeve
On, one first belt is arranged between 2 first belt pulley.
9. rotation and Linear displacement control system such as the described in any item axis of Claims 1-4, which is characterized in that this first
Gear unit include one first axle bed be fixed in the base, which is set in first axle bed, and by this first
Power source drives and rotates in original place；The one of them on first sleeve lining and the main shaft surface has at least one axially
Recessed is straight to groove, and another one has and the fin directly cooperated to groove.
10. rotation and the Linear displacement control system of axis as described in claim 1, which is characterized in that first power source with
At least one of second power source is motor.
11. a kind of automatic tool changer, characterized by comprising:
The control system of one axis, comprising:
One base；
One main shaft is rotatably installed on the base, and can axially move back and forth；
One first gear unit, includes one first axle sleeve, the main shaft across first axle sleeve and first axle sleeve with
Sliding cooperates mode, and wherein first axle sleeve, which is driven, makes to rotate and the main shaft is driven to rotate；
One second gear unit, includes one second axle sleeve, the main shaft across second axle sleeve and second axle sleeve with
Spiral cooperates mode, and wherein second axle sleeve is driven rotation to drive the main shaft to be axially moveable；And
One tool change arm is incorporated into one end that the main shaft is pierced by the base.
12. automatic tool changer as claimed in claim 11, which is characterized in that first gear unit includes one first axle bed
It is fixed in the base, first axle sleeve in a manner of the rotation of original place can be set in first axle bed；In first axle sleeve
It is axially recessed straight to groove that wall and the main shaft surface are respectively provided at least one, and multiple steel balls are filled in first axle sleeve
It is straight between groove with the main shaft.
13. automatic tool changer as claimed in claim 12, which is characterized in that first gear unit includes one first motor
And 2 first belt pulleys, first motor have first output shaft that can be rotated；Wherein first belt pulley is fixed in
The first output shaft one end, the concentric setting of another first belt pulley and first axle sleeve are simultaneously fixed in the first axle and put on,
One first belt is arranged between 2 first belt pulley.
14. automatic tool changer as claimed in claim 11, which is characterized in that second gear unit includes one second axle bed
It is fixed in the base, second axle sleeve in a manner of the rotation of original place can be set in second axle bed, second axle sleeve tool
There is an inside spin structure, which there is an external spiral structure and the inside spin structure to cooperate, and include multiple steel ball positions
Between the inside spin structure and the external spiral structure.
15. automatic tool changer as claimed in claim 14, which is characterized in that second gear unit includes one second motor
And 2 second belt pulleys, second motor have second output shaft that can be rotated；Wherein second belt pulley is fixed in
The second output shaft one end, another second belt pulley and the concentric setting of second axle sleeve are simultaneously fixed on second axle sleeve,
One second belt is arranged between 2 second belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070038.6U CN208663220U (en) | 2018-07-06 | 2018-07-06 | The rotation of axis and Linear displacement control system and automatic tool changer with the axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821070038.6U CN208663220U (en) | 2018-07-06 | 2018-07-06 | The rotation of axis and Linear displacement control system and automatic tool changer with the axis |
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| Publication Number | Publication Date |
|---|---|
| CN208663220U true CN208663220U (en) | 2019-03-29 |
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| CN201821070038.6U Active CN208663220U (en) | 2018-07-06 | 2018-07-06 | The rotation of axis and Linear displacement control system and automatic tool changer with the axis |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682141A (en) * | 2018-07-06 | 2020-01-14 | 圣杰国际股份有限公司 | Rotation and linear displacement control system of shaft and automatic tool changing mechanism with shaft |
| CN111496530A (en) * | 2020-01-24 | 2020-08-07 | 浙江双盈自动化设备有限公司 | Double-station numerical control machine tool for spectacle frame |
-
2018
- 2018-07-06 CN CN201821070038.6U patent/CN208663220U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682141A (en) * | 2018-07-06 | 2020-01-14 | 圣杰国际股份有限公司 | Rotation and linear displacement control system of shaft and automatic tool changing mechanism with shaft |
| CN110682141B (en) * | 2018-07-06 | 2022-02-22 | 圣杰国际股份有限公司 | Rotation and linear displacement control system of shaft and automatic tool changing mechanism with shaft |
| CN111496530A (en) * | 2020-01-24 | 2020-08-07 | 浙江双盈自动化设备有限公司 | Double-station numerical control machine tool for spectacle frame |
| CN111496530B (en) * | 2020-01-24 | 2021-02-26 | 浙江双盈自动化设备有限公司 | Double-station numerical control machine tool for spectacle frame |
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