CN219293294U - High-low rail dynamic main shaft turning and milling compound machine tool - Google Patents
High-low rail dynamic main shaft turning and milling compound machine tool Download PDFInfo
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- CN219293294U CN219293294U CN202320872034.4U CN202320872034U CN219293294U CN 219293294 U CN219293294 U CN 219293294U CN 202320872034 U CN202320872034 U CN 202320872034U CN 219293294 U CN219293294 U CN 219293294U
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Abstract
The utility model relates to the technical field of processing machine tools, in particular to a high-low rail dynamic main shaft turning and milling compound machine tool, which comprises a T-shaped base, wherein a motor is arranged on the T-shaped base, one end of the T-shaped base is fixedly provided with a slipway box, the top surface of the slipway box is provided with a horizontal high-low rail which extends leftwards and rightwards, a cross slipway is arranged on the horizontal high-low rail in a sliding manner, and a cutter tower assembly is arranged on the side wall of the cross slipway in a sliding manner in the vertical direction; a main shaft guide rail vertical to the horizontal high-low rail is arranged on the top surface of the other end of the T-shaped base, a main shaft box is slidably arranged on the main shaft guide rail, a main shaft extending out of the top surface of the main shaft box is arranged on the main shaft box, the main shaft is in transmission connection with a motor, and a chuck for fixing a workpiece is fixedly arranged on the main shaft; the horizontal high-low rail is arranged on the top surface of the slipway box, so that vibration generated during workpiece machining is effectively reduced, equipment stability is enhanced, safety coefficient is improved, the spindle box is slidably mounted on the T-shaped base, the position of a workpiece is conveniently adjusted, and machining is more flexible and convenient.
Description
Technical Field
The utility model relates to the technical field of processing machine tools, in particular to a high-low rail dynamic main shaft turning and milling compound machine tool.
Background
Composite machining is one of the mainstream machining processes in the field of machining. The composite processing is realized by using a machine tool through a plurality of different processing technologies. The composite machining is widely applied, and comprises turning and milling composite machining.
The turning and milling composite machine tool is numerical control equipment which is the fastest in development and most widely used in the composite machine tool. Machine tool compounding is one of the important directions of machine tool development. The compound machine tool comprises various forms such as turning and milling compound, milling and grinding compound, cutting and 3D printing compound, cutting and ultrasonic vibration compound, laser and punching compound and the like, and the compound purpose is to enable one machine tool to have multifunction, can complete multiple tasks through one-time clamping, and improves machining efficiency and machining precision.
In the prior art, the main shafts of the turning and milling compound machine tool are fixed, the workpiece is machined by means of left-right up-down movement of the cross sliding table, the dimension and the position of the machined workpiece are limited, and the machined workpiece is inflexible; in addition, the traditional transverse guide rail for driving the cutter tower to horizontally displace is arranged on the side elevation of the machine base, and the mounting arm of the cutter tower extends perpendicular to the side elevation of the machine base, so that the transverse guide rail has a component force in the vertical direction and a component force in the horizontal direction, and the stress area of the downward component force acts on the side surface of the transverse guide rail due to the fact that the transverse guide rail is arranged on the side elevation of the machine base, the stress area is small, and when the cutter feeding amount is large, the service life and the stability of the guide rail are influenced, and potential safety hazards exist.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a high-low rail-driven main shaft turning and milling composite machine tool which has the advantages of stable structure, flexible processing, long service life and convenient chip collection.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the high-low rail dynamic main shaft turning and milling compound machine tool comprises a T-shaped base, wherein a slipway box is fixedly arranged at one end of the T-shaped base, a horizontal high-low rail extending leftwards and rightwards is arranged on the top surface of the slipway box, a cross slipway is slidably arranged on the horizontal high-low rail, and a tool turret assembly is slidably arranged on the side wall of the cross slipway in the vertical direction; the novel chip-collecting machine is characterized in that a spindle guide rail perpendicular to the horizontal high-low rail is arranged on the top surface of the other end of the T-shaped base, a spindle box is slidably arranged on the spindle guide rail, a spindle extending out of the top surface of the spindle box is arranged on the spindle box, a motor is connected with the spindle in a transmission mode, a chuck for fixing a workpiece is fixedly arranged on the spindle, and chip-collecting grooves are respectively arranged on two sides of the spindle box on the T-shaped base.
As the preferable technical scheme, the slipway box comprises a high guide rail installation table and a low guide rail installation table which are arranged in a stepped mode front and back, and the horizontal high and low guide rails comprise a high guide rail installed on the top surface of the high guide rail installation table and a low guide rail installed on the top surface of the low guide rail installation table.
As the preferable technical scheme, the cross slipway with the shape looks adaptation of slipway case, the cross slipway includes high slider mount table and the low slider mount table that set up around the echelonment, be provided with slidable mounting on the bottom surface of high slider mount table high slider in the high guide rail, be provided with slidable mounting on the bottom surface of low slider mount table low slider in the low guide rail.
As the preferable technical scheme, the side wall of the cross sliding table is fixedly provided with a vertical guide rail in the vertical direction, the turret assembly comprises a turret connecting plate which is slidably arranged on the vertical guide rail, and the turret connecting plate is provided with a turret main shaft for installing a cutter.
As the preferable technical scheme, a numerical control angle head is further arranged between the turret connecting plate and the turret main shaft, the numerical control angle head is fixedly arranged on the turret connecting plate, the turret main shaft is arranged on the numerical control angle head, and a cutter is arranged on the turret main shaft.
As an optimized technical scheme, a chip removing screw is arranged in the chip collecting groove, and the chip removing screw discharges processing chips into a chain chip removing machine behind the T-shaped base; the top surface of the main shaft box comprises two integrally arranged chip guiding inclined planes, and the junction of the two chip guiding inclined planes protrudes upwards.
Due to the adoption of the technical scheme, the high-low rail dynamic main shaft turning and milling composite machine tool comprises a T-shaped base, wherein a slipway box is fixedly arranged at one end of the T-shaped base, a horizontal high-low rail extending leftwards and rightwards is arranged on the top surface of the slipway box, a cross slipway is slidably arranged on the horizontal high-low rail, and a tool turret assembly is slidably arranged on the side wall of the cross slipway in the vertical direction; a main shaft guide rail perpendicular to the horizontal high-low rail is arranged on the top surface of the other end of the T-shaped base, a main shaft box is slidably arranged on the main shaft guide rail, a main shaft extending out of the top surface of the main shaft box is arranged on the main shaft box, a motor is connected with the main shaft in a transmission manner, a chuck for fixing a workpiece is fixedly arranged on the main shaft, and chip collecting grooves are respectively arranged on two sides of the main shaft box on the T-shaped base; the beneficial effects of the utility model are as follows: the horizontal high-low rail is arranged on the top surface of the slipway box instead of the side surface, the stressed area of downward component force applied to the horizontal high-low rail acts on the front surface of the guide rail, the stressed area is large, vibration generated during workpiece machining is effectively reduced, the service life of the guide rail is prolonged, the stability of equipment is enhanced, the safety coefficient is improved, the spindle box is slidably mounted on the T-shaped base, the position of a workpiece is conveniently adjusted, and the machining is more flexible and convenient.
Drawings
The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:
FIG. 1 is a schematic perspective view of a high and low rail spindle turning and milling composite machine tool;
FIG. 2 is a view in the direction A of FIG. 1;
FIG. 3 is a view in the B direction of FIG. 1;
FIG. 4 is a view in the direction C of FIG. 1;
in the figure: a 1-T base; 2-a slipway box; 3-a cross sliding table; 4-a spindle guide rail; 5-a spindle box; 6-a main shaft; 7-a chuck; 8-high guide rail; 9-low guide rail; 10-high slide block; 11-low sliders; 12-vertical guide rails; 13-a turret connecting plate; 14-a turret spindle; 15-numerical control angle head; 16-a chip collecting groove; 17-chip removing screw.
Detailed Description
The utility model is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, certain exemplary embodiments of the present utility model are described by way of illustration only. It is needless to say that the person skilled in the art realizes that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive in scope.
As shown in fig. 1 to 4, the high-low rail dynamic spindle turning and milling compound machine tool comprises a T-shaped base 1, wherein a slipway box 2 is fixedly arranged at one end of the T-shaped base 1, a horizontal high-low rail extending leftwards and rightwards is arranged on the top surface of the slipway box 2, a cross slipway 3 is slidably arranged on the horizontal high-low rail, the cross slipway 3 can move leftwards and rightwards along the horizontal high-low rail, a cutter tower assembly is slidably arranged on the side wall of the cross slipway 3 in the vertical direction, and the cutter tower assembly can move upwards and downwards along the cross slipway 3; a main shaft guide rail 4 vertical to the horizontal high-low rail is arranged on the top surface of the other end of the T-shaped base 1, a main shaft box 5 is slidably arranged on the main shaft guide rail 4, the main shaft box 5 can horizontally move back and forth along the main shaft guide rail 4, a main shaft 6 extending out of the top surface of the main shaft box 5 is arranged on the main shaft box 5, the main shaft 6 is in transmission connection with a motor, the motor drives the main shaft 6 to rotate through a conveying belt, a chuck 7 for fixing a workpiece is fixedly arranged on the main shaft 6, and chip collecting grooves 16 are respectively arranged on two sides of the T-shaped base 1, which are positioned on the main shaft box 5; the horizontal high-low rail is arranged on the top surface of the slipway box 2 instead of the side surface, the stress area of downward component force applied to the horizontal high-low rail acts on the front surface of the guide rail, the stress area is large, vibration generated during workpiece machining is effectively reduced, the service life of the guide rail is prolonged, the stability of equipment is enhanced, the safety factor is improved, the spindle box 5 is slidably mounted on the T-shaped base 1, the front and rear positions of the spindle box 5 are conveniently adjusted, the position of a machined workpiece is adjusted, and the machining is more flexible and convenient.
As shown in fig. 1 and 3, the slide table box 2 includes a high rail mounting table and a low rail mounting table arranged in a stepwise manner front and back, and the horizontal high and low rails include a high rail 8 mounted on the top surface of the high rail mounting table and a low rail 9 mounted on the top surface of the low rail mounting table. The high guide rail 8 and the low guide rail 9 are arranged on two planes with different heights, the cross sliding table is fixed from the high position and the low position respectively, the side face of the sliding table box 2 is approximately triangular, the triangle is stable, the high guide rail mounting table is arranged at the top of the sliding table box 2, the low guide rail mounting table is arranged at the lower part of the sliding table box 2, the top faces of the high guide rail mounting table and the low guide rail mounting table are all horizontal planes, and the high guide rail 8 and the low guide rail 9 are horizontally and parallelly arranged and respectively bear the front end and the rear end of the cross sliding table 3.
As shown in fig. 1 and 2, the cross sliding table 3 is adapted to the shape of the sliding table box 2, the cross sliding table 3 comprises a high sliding block mounting table and a low sliding block mounting table which are arranged in a stepped shape front and back, a high sliding block 10 which is slidably mounted in the high guide rail 8 is arranged on the bottom surface of the high sliding block mounting table, and a low sliding block 11 which is slidably mounted in the low guide rail 9 is arranged on the bottom surface of the low sliding block mounting table. The side of the cross sliding table 3 is also approximately triangular, the cross sliding table is arranged opposite to the sliding table box 2, the high sliding block 10 is horizontally arranged on the bottom plane of the high sliding block mounting table, the low sliding block 11 is horizontally arranged on the bottom plane of the low sliding block mounting table, the cross sliding table 3 and the sliding table box 2 form sliding connection at a high position through the high guide rail 8 and the high sliding block 10, the cross sliding table 3 and the sliding table box 2 form sliding connection at a low position through the low guide rail 9 and the low sliding block 11, and as the high guide rail 8 and the low guide rail 9 are both arranged on the horizontal plane, the stressed area in the vertical direction is increased, and the strength and the stability are greatly improved.
As shown in fig. 1 to 4, a vertical guide rail 12 in the vertical direction is fixedly mounted on the side wall of the cross sliding table 3, and the turret assembly comprises a turret connecting plate 13 slidably mounted on the vertical guide rail 12, and a turret spindle 14 for mounting a tool is mounted on the turret connecting plate 13. The turret connecting plate 13 drives the turret main shaft 14 to move up and down along the vertical guide rail 12, and the machining height of the cutter is adjusted.
As shown in fig. 1 to 4, a numerical control angle head 15 is also installed between the turret connecting plate 13 and the turret main shaft 14, the numerical control angle head 15 is fixedly installed on the turret connecting plate 13, the turret main shaft 14 is installed on the numerical control angle head 15, and a cutter is installed on the turret main shaft 14. The cutter can be a turning tool or a milling cutter and is installed according to the requirement. The numerical control angle head 15 is an accessory of a common machine tool, and the rotation center line of a cutter can be angled with the rotation center line of the main shaft 6 to process a workpiece after the numerical control angle head 15 is arranged on the machine tool, so that the machining procedures of milling, drilling, tapping and the like can be finished. The numerical control angle head 15 is used, the machining range and adaptability of the machine tool can be increased without changing the structure of the machine tool, vertical-horizontal conversion five-face machining and specific angle inclined surface machining are realized, machining which is difficult to finish by a traditional method such as narrow space deep cavity machining is realized, repeated clamping of workpieces can be reduced, and machining precision and efficiency are improved.
As shown in fig. 1 and 3, chip collecting grooves 16 are respectively arranged on two sides of the spindle box 5 on the T-shaped base 1, chip removing screws 17 are arranged in the chip collecting grooves 16, and the chip removing screws 17 discharge machining chips into a chain chip removing machine behind the T-shaped base 1; the top surface of the spindle box 5 comprises two integrally arranged chip guiding inclined planes, and the junction of the two chip guiding inclined planes protrudes upwards. The two chip guiding inclined planes are in a roof shape, machining chips slide into the chip collecting groove 16 below under the action of gravity after falling onto the chip guiding inclined planes, and the chip removing screw 17 rotates to discharge the machining chips into the chain chip removing machine behind the T-shaped base 1 and then are discharged in a concentrated mode.
The working flow of the utility model is as follows:
after the chuck 7 is fixed, the cylinder drives the cross sliding table 3 to move left and right in the horizontal high-low rail, the cylinder drives the turret main shaft 14 to move up and down in the vertical guide rail 12, the machining position is adjusted, the numerical control angle head 15 can accurately control the angle of the turret main shaft 14, the motor drives the main shaft 6 to rotate, the main shaft 6 drives the chuck 7 to rotate, the chuck 7 drives the workpiece fixed on the chuck 7 to rotate to a proper machining surface, the cutter is driven by the turret main shaft 14 to machine the workpiece fixed on the chuck 7, the chuck 7 can also move back and forth along with the main shaft box 5, and the machining position is convenient to flexibly adjust. The scraps produced in the processing process fall into the scraps collecting groove 16 along the scraps guiding inclined plane, are discharged into a chain type scraps discharging machine behind the T-shaped base 1 by the rotation of the scraps discharging screw 17, and are discharged in a concentrated manner.
The sliding of the sliding block in the guide rail is realized by driving the lead screw by the air cylinder, the oil cylinder or the motor, which belongs to common knowledge in the field, so the structure, the connection relation and the working principle of the sliding block are not repeated here.
The present application relates to technical features of software and circuit programs, and functional implementation thereof belongs to the prior art, and the essence of the technical scheme of the present application is to improve the composition and connection relation of hardware parts, and not to improve the software programs or the circuit structures themselves.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. High low rail moves main shaft turning and milling compound lathe, its characterized in that: the novel automatic cutting machine comprises a T-shaped base (1), wherein a slipway box (2) is fixedly arranged at one end of the T-shaped base (1), a horizontal high-low rail extending leftwards and rightwards is arranged on the top surface of the slipway box (2), a cross slipway (3) is slidably arranged on the horizontal high-low rail, and a cutter tower assembly is slidably arranged on the side wall of the cross slipway (3) in the vertical direction;
a spindle guide rail (4) perpendicular to the horizontal high-low rail is arranged on the top surface of the other end of the T-shaped base (1), a spindle box (5) is slidably arranged on the spindle guide rail (4), a spindle (6) extending out of the top surface of the spindle box (5) is arranged on the spindle box (5), the spindle (6) is in transmission connection with a motor, and a chuck (7) for fixing a workpiece is fixedly arranged on the spindle (6); chip collecting grooves (16) are respectively formed in two sides of the T-shaped base (1) located on the spindle box (5).
2. The high and low orbiting spindle turn-milling composite machine of claim 1, wherein: the sliding table box (2) comprises a high guide rail installation table and a low guide rail installation table which are arranged in a stepped mode front and back, and the horizontal high and low guide rails comprise a high guide rail (8) arranged on the top surface of the high guide rail installation table and a low guide rail (9) arranged on the top surface of the low guide rail installation table.
3. The high and low orbiting spindle turn-milling composite machine of claim 2, wherein: the cross sliding table (3) is matched with the shape of the sliding table box (2), the cross sliding table (3) comprises a high sliding block mounting table and a low sliding block mounting table which are arranged in a stepped mode front and back, a high sliding block (10) which is slidably mounted in the Gao Daogui (8) is arranged on the bottom surface of the high sliding block mounting table, and a low sliding block (11) which is slidably mounted in the low guide rail (9) is arranged on the bottom surface of the low sliding block mounting table.
4. The high and low orbiting spindle turn-milling composite machine of claim 1, wherein: the side wall of the cross sliding table (3) is fixedly provided with a vertical guide rail (12) in the vertical direction, the turret assembly comprises a turret connecting plate (13) which is slidably arranged on the vertical guide rail (12), and the turret connecting plate (13) is provided with a turret main shaft (14) for installing a cutter.
5. The high and low orbiting spindle turn-milling composite machine of claim 4 wherein: a numerical control angle head (15) is further arranged between the turret connecting plate (13) and the turret main shaft (14), the numerical control angle head (15) is fixedly arranged on the turret connecting plate (13), the turret main shaft (14) is arranged on the numerical control angle head (15), and a cutter is arranged on the turret main shaft (14).
6. A high and low rail spindle turning and milling composite machine as claimed in any one of claims 1 to 5, wherein: a chip removal screw rod (17) is arranged in the chip collection groove (16), and the chip removal screw rod (17) discharges machining chips into a chain chip removal machine behind the T-shaped base (1); the top surface of headstock (5) includes two guide bits inclined planes that set up integratively, two guide bits inclined plane's juncture upwards protrudes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872034.4U CN219293294U (en) | 2023-04-19 | 2023-04-19 | High-low rail dynamic main shaft turning and milling compound machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872034.4U CN219293294U (en) | 2023-04-19 | 2023-04-19 | High-low rail dynamic main shaft turning and milling compound machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219293294U true CN219293294U (en) | 2023-07-04 |
Family
ID=86952590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320872034.4U Active CN219293294U (en) | 2023-04-19 | 2023-04-19 | High-low rail dynamic main shaft turning and milling compound machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219293294U (en) |
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2023
- 2023-04-19 CN CN202320872034.4U patent/CN219293294U/en active Active
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