CN204036019U - The axis system of single spindle numerical control drilling milling machine - Google Patents
The axis system of single spindle numerical control drilling milling machine Download PDFInfo
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- CN204036019U CN204036019U CN201420447645.5U CN201420447645U CN204036019U CN 204036019 U CN204036019 U CN 204036019U CN 201420447645 U CN201420447645 U CN 201420447645U CN 204036019 U CN204036019 U CN 204036019U
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Abstract
The utility model discloses a kind of axis system of single spindle numerical control drilling milling machine, this axis system comprises main spindle box, spindle drive, mair motor, Z axis slide rail, Y-axis slide plate and Z axis servomotor, wherein, by installing Z axis slide rail on main spindle box, Z axis slide rail is by Y-axis slide plate and the column active link be positioned on bed piece, and by the control action of control panel, main spindle box can accurately be located, brill Milling Machining is carried out to workpiece, in addition, by passing into cooling water in the hollow channel to the attaching parts formation in spindle drive, spindle drive to be carried out and cutter is lowered the temperature fast and effectively, this numerical control drilling-milling bed structure is simple, be easy to operation, long service life, security and stability is good, and process automation process can be realized, precision is high simultaneously.
Description
Technical field
The utility model belongs to field of mechanical technique, is specifically related to a kind of axis system of Digit Control Machine Tool, especially, relates to a kind of axis system of single spindle numerical control drilling milling machine.
Background technology
Digit Control Machine Tool integrates computer technology, electronic technology, control automatically, sensing measurement, machine-building, network communications technology, it is typical electromechanical integrated product, its development and utilization, start the manufacturing New Times, the height of Numeric Control Technology level has become the core mark of the national manufacturing industry up-to-dateness of measurement one, it realizes machining tool and production process NC postprocessing, has become current manufacturing developing direction.
CNC milling machine grows up on the basis of traditional milling machine, is collection brill, milling, boring, mill and machine tool integrally.CNC milling machine is substantially identical with traditional milling machine processing technology, and structure is similar, but CNC milling machine is that it has the incomparable advantage of traditional milling machine by programme controlled automatic processing machine tool:
(1) there is highly flexible, thus shorten the Operational preparation cycle, save the expense of a large amount of technological equipment;
(2) positioning precision is higher, less mismachining tolerance;
(3) crudy is comparatively stable, reliable, ensure that the uniformity of the workpiece of each batch;
(4) save labour, enhance productivity.
Although CNC milling machine has above-mentioned advantage, its positioning accurate accuracy, working (machining) efficiency, structural stability and security performance also need further improvement.And in numerical control drilling milling machine, axis system seems again particularly crucial.
Therefore, need a kind of Stability Analysis of Structures at present badly, security performance is good, the degree of accuracy is high and the axis system that working (machining) efficiency is high.
Utility model content
In order to overcome the problems referred to above, present inventor has performed and study with keen determination, found that: a kind of axis system of single spindle numerical control drilling milling machine, comprise main spindle box, spindle drive, mair motor, Z axis slide rail, Y-axis slide plate and Z axis servomotor, wherein, by installing Z axis slide rail on main spindle box, Z axis slide rail is by Y-axis slide plate and the column active link be positioned on bed piece, and by the control action of control panel, main spindle box can accurately be located, brill Milling Machining is carried out to workpiece, in addition, by passing into cooling water in the hollow channel to the attaching parts formation in spindle drive, spindle drive to be carried out and cutter is lowered the temperature fast and effectively, thus complete the utility model.
The purpose of this utility model is to provide following aspect:
(1) axis system for single spindle numerical control drilling milling machine, this axis system comprises main spindle box, spindle drive, mair motor, Z axis slide rail, Y-axis slide plate and Z axis servomotor, wherein,
A side of main spindle box fixedly mounts Z axis slide rail, Z axis slide rail is connected with Y-axis slide rail by Y-axis slide plate, Y-axis slide rail is fixedly mounted on the top of a side of column, at the groove of Y-axis slide rail, Y-axis servomotor is installed, the bottom fixed installation column slide plate of column, wherein, column slide plate matches with the X-axis slide rail on the lathe bed (1) being fixedly mounted on drilling and milling machine, Z axis slide rail matches with the one side of Y-axis slide plate, Y-axis slide rail matches with the another side of Y-axis slide plate, at the groove of the another side of Y-axis slide plate, Z axis servomotor is installed
Described spindle drive connects from top to bottom successively: knife striking cylinder, hold down gag, pulling claw, handle of a knife, wherein, hold down gag comprises main shaft, is positioned at the axle of main shaft inside, is positioned at the hollow pull rod of mandrel interior and is sleeved on the many groups disk spring in axle, described hold down gag, pulling claw and handle of a knife are arranged on main spindle box inside, handle of a knife is arranged on main shaft bottom, wherein
The cylinder seat of knife striking cylinder is fixedly mounted on the upper surface of the casing of main spindle box, and the cylinder seat sidewall of knife striking cylinder arranges interface, and interface installs swivel joint, is connected with the high pressure coolant pump in cooling system by water pipe,
One end and the main shaft of pulling claw are fixed, and the other end of pulling claw is connected with handle of a knife by blind rivet, and handle of a knife is connected with cutter,
Wherein, the axes coincide of the axis of the axis of the axis of the axis of the piston of described knife striking cylinder, main shaft, axle, hollow pull rod, the axis of pulling claw, the axis of blind rivet and handle of a knife.
(2) axis system for single spindle numerical control drilling milling machine, wherein, lathe bed comprises X-axis slide rail, workbench and X-axis servomotor, wherein,
The foundation bolt that lathe bed is 20 millimeters by 16 diameters is fixed on ground, X-axis slide rail is cast on lathe bed, be structure as a whole with lathe bed, X-axis servomotor is arranged on the groove of X-axis slide rail, and X-axis servomotor is connected with ball-screw, ball-screw is connected with lathe bed by bearing and bearing block, workbench is cast on lathe bed, is structure as a whole with lathe bed, and arranges two chucks on the table, be positioned at the side of X-axis slide rail, control panel is fixedly mounted on lathe bed.
(3) axis system for single spindle numerical control drilling milling machine, wherein, Z axis slide rail is cast on main spindle box, is structure as a whole with main spindle box, or/and Y-axis slide rail is cast on column, is structure as a whole with column.
(4) a kind of axis system of single spindle numerical control drilling milling machine, wherein, Y-axis servomotor is connected with ball-screw, ball-screw is connected with column by bearing and bearing block, or/and Z axis servomotor is connected with ball-screw, ball-screw is connected with Y-axis slide plate by bearing and bearing block.
(5) axis system for single spindle numerical control drilling milling machine, wherein, the lubricating pump in lubricating system is arranged on column.
(6) a kind of axis system of single spindle numerical control drilling milling machine, wherein, cooling system comprises high pressure coolant pump, control valve, shower nozzle and water pipe, wherein, control valve has three interfaces, an interface of control valve is connected with high pressure coolant pump by water pipe, and another interface of control valve is connected with the rotatable interface (38) on the cylinder seat of knife striking cylinder by water pipe, and another interface of control valve is connected with shower nozzle by water pipe.
(7) a kind of axis system of single spindle numerical control drilling milling machine, wherein, high-pressure cooling water enters hollow pull rod by rotatable interface, then successively by the hollow via-hole of the hollow via-hole of blind rivet, the hollow via-hole of handle of a knife and cutter, finally by the blade of cutter.
(8) axis system for single spindle numerical control drilling milling machine, wherein, starts electric cabinet, under the control action of CNC Panel, the piston of knife striking cylinder stretches out, and acts on the end face of hold down gag, disk spring is compressed, the pawl lobe of pulling claw unclamps, and the clamping of handle of a knife is opened and carried out tool changing, then again under the control action in CNC Panel, the piston rollback of knife striking cylinder, deformation replied by disk spring, and the pawl lobe of pulling claw closes, and cutter is stepped up.
The axis system of a kind of single spindle numerical control drilling milling machine that the utility model provides, this axis system structure is simple, is easy to manufacture, and cost is low, and can be connected with multiple cutter; In addition, this axis system is stable and installation is good, and can according to the actual requirements, and compiler, therefore not only makes whole process realize automation, and improve precision.
Accompanying drawing explanation
Fig. 1 illustrates the numerical control drilling milling machine axis system structural representation according to a kind of preferred embodiment of the utility model;
Fig. 2 illustrates the spindle drive structural representation of the numerical control drilling milling machine according to a kind of preferred embodiment of the utility model;
Fig. 3 illustrates the structural representation of some angles of the numerical control drilling milling machine according to a kind of preferred embodiment of the utility model;
Fig. 4 illustrates the structural representation of some angles of the numerical control drilling milling machine according to a kind of preferred embodiment of the utility model;
Fig. 5 illustrates the cross-sectional view of the numerical control drilling milling machine according to a kind of preferred embodiment of the utility model;
Fig. 6 illustrates the cooling system structure schematic diagram of the numerical control drilling milling machine according to a kind of preferred embodiment of the utility model.
Drawing reference numeral illustrates:
1-lathe bed
11-X axle slide rail
12-workbench
13-X axle servomotor
14-chuck
2-column
21-column slide plate
22-Y axle slide rail
23-Y axle servomotor
3-axis system
31-main spindle box
32 spindle drive
321-knife striking cylinder
322-pulling claw
323-handle of a knife
33-mair motor
34-Z axle slide plate
35-Y axle slide plate
36-Z axle servomotor
37-hold down gag
371-main shaft
372-axle
373-hollow pull rod
374-disk spring
38-swivel joint
4-control panel
5-electric cabinet
6-high pressure coolant pump
61-control valve
62-shower nozzle
7-cutter
8-lubricating pump
Detailed description of the invention
Below in conjunction with accompanying drawing, further illustrate the utility model with reference to preferred exemplary embodiments.Feature of the present utility model and advantage will become more clear along with these explanations.
Word " exemplary " special here means " as example, embodiment or illustrative ".Here need not be interpreted as being better than or being better than other embodiment as any embodiment illustrated by " exemplary ".Although the various aspects of embodiment shown in the drawings, unless otherwise indicated, accompanying drawing need not be drawn in proportion.
According to of the present utility model one preferred embodiment in, as shown in Fig. 1, Fig. 2, Fig. 3, axis system comprises main spindle box, spindle drive, mair motor, Z axis slide rail, Y-axis slide plate and Z axis servomotor.
In above-mentioned axis system, a side of main spindle box fixedly mounts Z axis slide rail, Z axis slide rail is connected with the Y-axis slide rail on column by Y-axis slide plate, and wherein, Z axis slide rail matches with the one side of Y-axis slide plate, and the another side of Y-axis slide plate matches with Y-axis slide rail.
Wherein, the Z axis slide rail be fixedly mounted on main spindle box is hard rail, and Z axis slide rail one-piece casting, on main spindle box, is structure as a whole with main spindle box, improves stability and security.
In above-mentioned axis system, Y-axis slide plate is provided with Z axis servomotor, Z axis servomotor is connected with ball-screw, and ball-screw is connected with Y-axis slide plate by bearing and bearing block.Wherein, bearing adopts high-precision angular contact bearing.
In above-mentioned axis system, by the control action of control panel, make main shaft device under the driving effect of Y-axis servomotor, can move reciprocatingly along Y-axis slide rail.
According to the utility model, the range of axis system on the direction of Y-axis slide rail is 550mm.
In addition, by the control action of control panel, Z axis driven by servomotor main shaft device moves reciprocatingly along Z axis slide rail direction.
According to the utility model, the range of main shaft device on the direction of Z axis slide rail is 370mm.
According to of the present utility model one preferred embodiment in, as shown in Figure 1, Figure 2, shown in, spindle drive connects from top to bottom successively: knife striking cylinder, hold down gag, pulling claw, handle of a knife, and wherein, hold down gag, pulling claw and handle of a knife are arranged on main spindle box inside.
In above-mentioned spindle drive, hold down gag comprises main shaft, is positioned at the axle of main shaft inside, is positioned at the hollow pull rod of mandrel interior and is sleeved on the many groups spring in axle, the external diameter of spring and the diameter compatible of main shaft close, wherein, the dead in line of the axis of described main shaft, the axis of axle and hollow pull rod.
Wherein, main shaft is flexibly connected with main spindle box body by bearing and bearing block.Especially, bearing is high-precision angular contact bearing.
In a preferred embodiment, disk spring selected by spring, and the disk spring a positive and a negative be sleeved in axle is sleeved in axle successively.In the axle of hold down gag, disk spring filled by cover.
In above-mentioned spindle drive, the cylinder seat of knife striking cylinder is fixedly mounted on the upper surface of the casing of main spindle box, and wherein, the axis of the piston of knife striking cylinder is vertical with the casing upper surface of main spindle box, and with the dead in line of the main shaft in hold down gag.
In addition, at the sidewall of the cylinder seat of knife striking cylinder, interface is set, swivel joint is installed, be connected with the water pipe in cooling system by swivel joint, wherein, water pipe is connected with the hollow pull rod being positioned at main shaft inside, thus the water in cooling system is cooled spindle drive and the cutter that is connected with handle of a knife by hollow pull rod, thus extend the service life of spindle drive, reduce entreprise cost.
In a preferred embodiment, as shown in Figure 6, cooling system comprises high pressure coolant pump, control valve, shower nozzle and water pipe, wherein, control valve has three interfaces, an interface of control valve is connected with high pressure coolant pump by water pipe, and another interface of control valve is connected with the rotatable interface on the cylinder seat of knife striking cylinder by water pipe, and another interface of control valve is connected with shower nozzle by water pipe.
In above-mentioned spindle drive, one end of pulling claw is fixedly connected with main shaft, and wherein, the axis of pulling claw overlaps with the axis of main shaft.Pulling claw is not subject to concrete restriction with the mode be fixedly connected with of main shaft, especially, selects bolt to fix.
In above-mentioned spindle drive, pulling claw is connected with handle of a knife by blind rivet, and blind rivet is connected with the hollow pull rod being positioned at main shaft inside, wherein, and the axis of blind rivet, the axis of handle of a knife, the axis of pulling claw and the axes coincide of main shaft.
According to the actual requirements, handle of a knife can be installed different cutter, brill milling is carried out to workpiece.
According to of the present utility model one preferred embodiment in, high-pressure cooling water passes through swivel joint, then successively by the hollow via-hole of hollow pull rod, the hollow via-hole of blind rivet, the hollow via-hole of handle of a knife and the cutter in hold down gag, finally the blade of cutter is rinsed.
According to of the present utility model one preferred embodiment in, as shown in fig. 1, mair motor is fixedly mounted on main spindle box, and mair motor is connected with main shaft by gearbox, under the driving of mair motor, cutter can rotate under the drive of spindle drive.Especially, the axis of mair motor and the axis of main shaft are parallel to each other.
According to of the present utility model one preferred embodiment, under the control action of CNC Panel, the piston of knife striking cylinder stretches out, act on the end face of hold down gag, disk spring in compression hold down gag, then under the compression of disk spring, the pawl lobe of pulling claw unclamps, the clamping of handle of a knife is opened, then tool magazine is utilized to carry out tool changing, again under the control action of CNC Panel, the piston rollback of knife striking cylinder, deformation replied by disk spring, the pawl lobe of pulling claw closes, and cutter is stepped up, and realizes tool changing, exchanging knives process is rapidly convenient, is easy to operation.
In addition, according to the utility model, manual tool changing can also be realized.
According to the utility model, according to size, the shape of workpiece, compile corresponding program, by the control action of control panel, automation can be carried out and bore milling.
According in a preferred embodiment of the present utility model, as Fig. 1, shown in Fig. 3 and Fig. 4, axis system is flexibly connected with the column on single spindle numerical control drilling milling machine by Y-axis slide plate, wherein, this drilling and milling machine comprises lathe bed, column, axis system, control panel, electric cabinet, lubricating system and cooling system.
According in a preferred embodiment of the present utility model, as shown in Fig. 1, Fig. 3 and Fig. 4, lathe bed comprises X-axis slide rail, workbench and X-axis servomotor.
In a preferred embodiment, lathe bed is fixed on ground.Lathe bed is fixed by foundation bolt and ground, especially, is that the foundation bolt of 20 millimeters and ground are fixed, according to the present invention, uses 16 foundation bolts to make lathe firmly on ground by diameter.Wherein, in order to make whole lathe firm stable more, the degree of depth of ground can be determined according to the actual weight of lathe, and such as, when the weight of lathe is 7000kg ~ 7500kg, the degree of depth of ground is at least 600 millimeters.Especially, lathe bed is provided with T-slot.
In above-mentioned lathe bed, X-axis slide rail is fixed on lathe bed, and especially, X-axis slide rail is hard rail, and one-piece casting, on lathe bed, is structure as a whole with lathe bed.
Be provided with X-axis servomotor at the groove of X-axis slide rail, X-axis servomotor is connected with ball-screw, and ball-screw is connected with lathe bed by bearing and bearing block.Especially, bearing adopts high-precision angular contact bearing.
According to the utility model, by the program of just-ahead-of-time compilation, then under the control action of control panel, X-axis driven by servomotor main shaft device slides on X-axis slide rail, thus improves the positional accuracy of main shaft device in X-axis slide rail direction.
In above-mentioned lathe bed, workbench is fixed on lathe bed, especially, lathe bed and workbench are structure as a whole, and workbench are provided with piece-holder parts, especially, arrange two chucks on the table, piece-holder parts are used for fixation workpiece, make process more accurately stable.In addition, chuck can be changed according to the size of practical work piece and shape, thus more firmly can clamp workpiece.
In a preferred embodiment, the length of workbench is 5950mm.
In above-mentioned lathe bed, lathe bed is installed with control panel, makes the whole process of drilling and milling machine become an automation process.In addition, according to the utility model, according to size, the shape of reality workpiece to be processed, corresponding procedure can be worked out, effectively controlled by control panel.
Because lathe bed have employed integral structure, therefore, strong, the good rigidly of the globality of lathe bed and good stability.
According in a preferred embodiment of the present utility model, as shown in Figure 1, Figure 3 and Figure 4, column comprises column slide plate, Y-axis slide rail and Y-axis servomotor.
In above-mentioned column, the bottom of column is provided with column slide plate, this column slide plate matches with X-axis slide rail.
In above-mentioned column, by the control action of control panel, X-axis driven by servomotor column moves reciprocatingly along X-axis slide rail.
According to the utility model, column is 5000mm in the range in X-axis slide rail direction.
In above-mentioned column, install Y-axis slide rail on the top of a side of column, especially, Y-axis slide rail and column are overall structure, thus strengthen integrally-built stability, rigidity and security.
Be provided with Y-axis servomotor at the groove of Y-axis slide rail, Y-axis servomotor is connected with ball-screw, and ball-screw is connected with column by bearing and bearing block.Wherein, bearing adopts high-precision angular contact bearing.
In a preferred embodiment, the lubricating pump of lubricating system is arranged on the inside of column, and lubrication main transmission carries out forced feed lubrication to lathe, in addition, observes the working condition of lubrication by form.The lubrication of the slide rail of lathe, ball-screw and block bearing thereof adopts centralized lubrication device to realize forced feed lubrication at regular time and quantity, and the lubricating interval time can adjust arbitrarily in 0 ~ 999 minute.
The axis system of a kind of single spindle numerical control drilling milling machine that the utility model provides, concrete beneficial effect is:
(1) the numerical control drilling milling machine that provides of the utility model, structure is simple, is easy to manufacture, and can lower production cost;
(2) axis system of numerical control drilling milling machine that provides of the utility model, of many uses, major axis can be realized, processing that long tube class drilling part, tapping can also complete various holes class, in addition, also be applicable to various dish, the single-piece of cover parts and batch production, the milling of part can also be realized, as the milling of keyway, elongated hole and other 3 d parts simultaneously;
(3) axis system of numerical control drilling milling machine that provides of the utility model, because axis system can move reciprocatingly along X-axis slide rail, Y-axis slide rail and Z axis slide rail, therefore makes lathe more flexible, easy to operate in the process of processing work;
(4) axis system of numerical control drilling milling machine that provides of the utility model, wherein, the structure of spindle drive is simple, low cost of manufacture, and can be lowered the temperature rapidly by high-pressure cooling water, make spindle drive physical life long, in addition, the stability of spindle drive, security and precision are high;
(5) axis system of numerical control drilling milling machine that provides of the utility model, by the program of just-ahead-of-time compilation, whole process realizes automation, change axis system in X-axis slide rail direction, Y-axis slide rail and the coordinate value in Z axis slide rail direction, achieve the milling of plane, keyway, various hole and various three-dimensional body, in addition, by Automated condtrol, processing precision is high.
By preferred detailed description of the invention, exemplary explanation is carried out to the utility model above.But it is to be understood that; these detailed description of the invention are only to illustrative explanations of the present utility model; any restriction is not formed to protection domain of the present utility model; when not exceeding the utility model spirit and protection domain; those skilled in the art can carry out various improvement, equivalencing or modification to the utility model technology contents and embodiment thereof, and these all fall in protection domain of the present utility model.
Claims (8)
1. the axis system of a single spindle numerical control drilling milling machine, this axis system (3) comprises main spindle box (31), spindle drive (32), mair motor (33), Z axis slide rail (34), Y-axis slide plate (35) and Z axis servomotor (36), wherein
A side of main spindle box (31) fixedly mounts Z axis slide rail (34), Z axis slide rail (34) is connected with Y-axis slide rail (22) by Y-axis slide plate (35), Y-axis slide rail (22) is fixedly mounted on the top of a side of column (2), at the groove of Y-axis slide rail (22), Y-axis servomotor (23) is installed, bottom fixed installation column slide plate (21) of column (2), wherein, column slide plate (21) matches with the X-axis slide rail (11) on the lathe bed (1) being fixedly mounted on drilling and milling machine, Z axis slide rail (34) matches with the one side of Y-axis slide plate (35), Y-axis slide rail (22) matches with the another side of Y-axis slide plate (35), at the groove of the another side of Y-axis slide plate (35), Z axis servomotor (36) is installed,
Described spindle drive (32) connects from top to bottom successively: knife striking cylinder (321), hold down gag (37), pulling claw (322), handle of a knife (323), wherein, hold down gag (37) comprises main shaft (371), be positioned at the axle (372) that main shaft (371) is inner, the hollow pull rod (373) being positioned at mandrel interior and the many groups disk spring (374) be sleeved in axle (382), described hold down gag (37), it is inner that pulling claw (322) and handle of a knife (323) are all arranged on main spindle box (31), handle of a knife (323) is arranged on main shaft bottom, wherein,
The cylinder seat of knife striking cylinder is fixedly mounted on the upper surface of the casing of main spindle box, and the cylinder seat sidewall of knife striking cylinder arranges interface, and interface installs swivel joint (38), is connected with the high pressure coolant pump (6) in cooling system by water pipe,
One end of pulling claw (322) and main shaft (371) are fixed, and the other end of pulling claw is connected with handle of a knife (323) by blind rivet, and handle of a knife (323) is connected with cutter (7),
Wherein, the axes coincide of the axis of the axis of the axis of the axis of the piston of described knife striking cylinder, main shaft (371), axle (372), hollow pull rod (373), the axis of pulling claw (322), the axis of blind rivet and handle of a knife (323).
2. axis system according to claim 1, wherein, lathe bed (1) comprises X-axis slide rail (11), workbench (12) and X-axis servomotor (13), wherein,
The foundation bolt that lathe bed (1) is 20 millimeters by 16 diameters is fixed on ground, X-axis slide rail (11) is cast on lathe bed (1), be structure as a whole with lathe bed (1), X-axis servomotor (13) is arranged on the groove of X-axis slide rail (11), X-axis servomotor (13) is connected with ball-screw, ball-screw is connected with lathe bed by bearing and bearing block, workbench (12) is cast on lathe bed (1), be structure as a whole with lathe bed, and two chucks (14) are set on workbench (12), be positioned at the side of X-axis slide rail (11), control panel (4) is fixedly mounted on lathe bed (1).
3. axis system according to claim 1, wherein, Z axis slide rail (34) is cast on main spindle box (31), be structure as a whole with main spindle box (31), or/and Y-axis slide rail (22) is cast on column (2), be structure as a whole with column (2).
4. axis system according to claim 1, wherein, Y-axis servomotor (23) is connected with ball-screw, ball-screw is connected with column by bearing and bearing block, or/and Z axis servomotor (36) is connected with ball-screw, ball-screw is connected with Y-axis slide plate by bearing and bearing block.
5. axis system according to claim 1, wherein, the lubricating pump (8) in lubricating system is arranged on column (2).
6. axis system according to claim 1, wherein, cooling system comprises high pressure coolant pump (6), control valve (61), shower nozzle (62) and water pipe, wherein, control valve (61) has three interfaces, an interface of control valve (61) is connected with high pressure coolant pump (6) by water pipe, another interface of control valve (61) is connected with the rotatable interface (38) on the cylinder seat of knife striking cylinder by water pipe, and another interface of control valve (61) is connected with shower nozzle (62) by water pipe.
7. axis system according to claim 1, wherein, high-pressure cooling water enters hollow pull rod (373) by rotatable interface (38), then successively by the hollow via-hole of the hollow via-hole of blind rivet, the hollow via-hole of handle of a knife (323) and cutter (7), finally by the blade of cutter (7).
8. axis system according to claim 1, wherein, start electric cabinet (5), under the control action of CNC Panel (4), the piston of knife striking cylinder stretches out, act on the end face of hold down gag (37), disk spring (374) is compressed, the pawl lobe of pulling claw (322) unclamps, and the clamping of handle of a knife (323) is opened and carried out tool changing, then again under the control action in CNC Panel (4), the piston rollback of knife striking cylinder, deformation replied by disk spring (374), and the pawl lobe of pulling claw (322) closes, and cutter (7) is stepped up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447645.5U CN204036019U (en) | 2014-08-08 | 2014-08-08 | The axis system of single spindle numerical control drilling milling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447645.5U CN204036019U (en) | 2014-08-08 | 2014-08-08 | The axis system of single spindle numerical control drilling milling machine |
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| CN204036019U true CN204036019U (en) | 2014-12-24 |
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| CN201420447645.5U Expired - Fee Related CN204036019U (en) | 2014-08-08 | 2014-08-08 | The axis system of single spindle numerical control drilling milling machine |
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