CN212858509U - Turning and milling combined machine tool - Google Patents
Turning and milling combined machine tool Download PDFInfo
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- CN212858509U CN212858509U CN202021772176.6U CN202021772176U CN212858509U CN 212858509 U CN212858509 U CN 212858509U CN 202021772176 U CN202021772176 U CN 202021772176U CN 212858509 U CN212858509 U CN 212858509U
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- 238000003801 milling Methods 0.000 title claims abstract description 51
- 238000007514 turning Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 238000003754 machining Methods 0.000 claims abstract description 31
- 239000002131 composite material Substances 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000012545 processing Methods 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a turning and milling composite machine tool, which solves the problem of inconvenient switching of the turning and milling work, the tool rest comprises a machine tool base, a machine tool body is obliquely arranged above the machine tool base, a machining chuck is connected to one side above the machine tool body, a moving seat is installed above the machine tool body through a first guide rail mechanism extending in the transverse direction of the machine tool body, a tower knife supporting plate is installed above the moving seat through a second guide rail mechanism extending in the longitudinal direction of the machine tool body, a driving motor seat is fixed above the tower knife supporting plate, a knife rest mounting plate is installed on one side, opposite to the machining chuck, of the driving motor seat, a power motor is installed on the other side of the driving motor seat, a first power knife rest and/or a second power knife rest are installed on the periphery of the knife rest mounting plate, the central axis of a cutter installing head of the first power knife rest is perpendicular to the central axis of the. The utility model has the advantages of machining efficiency is high, and the turnning and milling switches convenience.
Description
Technical Field
The utility model belongs to the technical field of the turn-milling equipment, concretely relates to turn-milling compound lathe.
Background
Composite machining is one of the most popular machining processes in the machining field internationally at present, and is an advanced manufacturing technology. The composite machining is realized by a plurality of different machining processes on one machine tool. The composite processing is most widely applied and has the greatest difficulty, namely turning and milling composite processing. The turning and milling combined machining center is equivalent to the combination of a numerical control lathe and a machining center. The turning and milling composite machine tool is the numerical control equipment which is the fastest in development and the most widely used in the composite machine tool. Machine tool composition is one of the important directions in machine tool development. The composite machine tool also comprises various forms such as turning and milling composite, milling and milling composite, cutting and 3D printing composite, cutting and ultrasonic vibration composite, laser and stamping composite and the like, and the composite aim is to ensure that one machine tool has multiple functions, can complete multiple tasks by clamping once, and improve the processing efficiency and the processing precision. However, in the actual application of the turning and milling composite machine tool, the movement of the tool bit is inconvenient, and the turning and milling switching cannot be completed quickly. In addition, the machining efficiency is low, and the production of large-batch parts cannot be met.
In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, chinese patent literature discloses a turning and milling composite machining center structure [201921421806.2] with a spindle having a Y-axis function, which includes a lathe bed, a Y-axis column, a Y-axis carriage, a servo power turret, an X-axis drive motor, a Z-axis drive motor, and a Z-axis lead screw.
The problem that the turning and milling machining production efficiency is low is solved to a certain extent by the scheme, but a plurality of defects still exist in the scheme, for example, the problem that the turning and milling working mode is inconvenient to switch is solved.
Disclosure of Invention
The utility model aims at the above-mentioned problem, a reasonable in design provides a convenient turning and milling compound machine tool is switched in turning and milling work.
In order to achieve the above purpose, the utility model adopts the following technical proposal: this turning and milling combined machine tool, including the machine tool base, the slope of machine tool base top is provided with the lathe bed, lathe bed top one side is connected with the processing chuck, lathe bed top is installed through the first guide rail mechanism relative lathe bed transverse direction extension and is removed the seat, remove the seat top and install the tower sword layer board through the second guide rail mechanism relative lathe bed longitudinal direction extension, the fixed driving motor seat in tower sword layer board top, the blade holder mounting disc is installed to the driving motor seat one side relative with the processing chuck, driving motor is installed to driving motor seat opposite side, install first power blade holder and/or second power blade holder around the blade holder mounting disc, the relative blade holder mounting disc central axis of the cutter installation head of first power blade holder is perpendicular, the cutter installation head of second power blade holder is parallel with blade holder mounting disc central axis. The tool apron mounting disc and the power tool apron thereof can rapidly adjust the transverse position and the longitudinal position of the tool apron mounting disc relative to the machine tool body, and the tool apron mounting disc rotates to enable the first power tool apron or the second power tool apron to be opposite to the machining chuck, so that the turning and milling switching is rapidly completed.
In the turning and milling combined machine tool, a belt wheel driving machine for driving the machining chuck to rotate is arranged on one side of the machine tool base. The belt wheel driving machine and a main shaft in the processing chuck are driven by a belt wheel so as to drive the workpiece to be processed to rotate.
In the turning and milling combined machine tool, the driving main shaft in the processing chuck is provided with the brake disc, and the processing chuck is provided with the braking mechanism for clamping and fixing the brake disc. The braking mechanism adopts a cylinder to drive and clamp a brake disc, and a main shaft of the processing chuck is locked under the action of friction force.
In the turning and milling combined machine tool, a tailstock mounting seat is mounted above the machine tool body through a third guide rail mechanism extending in the transverse direction relative to the machine tool body, and a tailstock opposite to the machining chuck is mounted on the tailstock mounting seat. The tail frame can be adjusted in position in the transverse direction and the reverse direction, and eccentric shafts can be turned or the precision of a lathe can be adjusted.
In the turning and milling combined machine tool, the first guide rail mechanism, the second guide rail mechanism and the third guide rail mechanism are respectively driven by a lead screw driving motor. The lead screw driving motor realizes stable feed of the power tool apron, and the turning and milling quality is ensured.
In the turning and milling combined machine tool, the tool apron mounting disc is in a regular polygon shape, the side surface of the tool apron mounting disc is provided with a mounting substrate which is symmetrical relative to the central axis of the tool apron mounting disc, and the first power tool apron and/or the second power tool apron are attached to and mounted on the mounting substrate. The angles between the mounting base plates which are symmetrical and adjacent mounting base plates are equal, the tool apron mounting disc rotates for a fixed angle every time, and the power tool apron is guaranteed to be always opposite to a workpiece to be machined on the machining chuck after being switched.
In the turning and milling combined machine tool, the driving motor base and the tool apron mounting disc are internally provided with a transmission mechanism connected with the power motor, and the first power tool apron and/or the second power tool apron are connected with the transmission mechanism. The transmission mechanism transmits power provided by the power motor to the power tool apron to realize rotation of the milling cutter.
In the turning and milling composite machine tool, the transmission mechanism is one or a combination of a gear transmission mechanism, a worm transmission mechanism, a belt transmission mechanism and a chain transmission mechanism. And a proper transmission mode is selected according to the requirements of the milling cutter and the power motor, so that the optimal transmission effect is realized.
In the turning and milling composite machine tool, the lower part and the inner part of the machine tool base are of hollow structures. The machine tool base is internally of a hollow structure, so that the structural strength is ensured, and the overall weight is reduced.
In the turning and milling composite machine tool, the bottom of the machine tool base is in threaded connection with a plurality of supporting blocks made of flexible materials. The machine tool is fixed on the ground, and a supporting block is arranged between the machine tool and the ground to reduce noise generated during working.
Compared with the prior art, the utility model has the advantages of: the position of the cutter can be quickly adjusted and the working state can be switched, so that the working efficiency of turn-milling machining is improved; a braking mechanism is added for locking a driving main shaft in the processing chuck, so that the rapid braking of the processing chuck is realized; the transmission mode of the power tool apron and the power motor is selected according to actual needs, and the requirements of different turning and milling machining are met.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of another viewing angle of the present invention;
in the figure, a machine tool base 1, a pulley drive 11, a support block 12, a machine tool bed 2, a first guide rail mechanism 21, a second guide rail mechanism 22, a third guide rail mechanism 23, a screw drive motor 24, a machining chuck 3, a brake disc 31, a brake mechanism 32, a movable base 4, a tower knife supporting plate 5, a drive motor base 6, a knife base mounting disc 61, a power motor 62, a first power knife base 63, a second power knife base 64, a mounting substrate 65, a tailstock mounting base 7 and a tailstock 71 are shown.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, the composite milling machine comprises a machine tool base 1, a machine tool body 2 is obliquely arranged above the machine tool base 1, a processing chuck 3 is connected to one side above the machine tool body 2, a movable base 4 is arranged above the machine tool body 2 through a first guide rail mechanism 21 extending in a transverse direction relative to the machine tool body 2, a turret support plate 5 is arranged above the movable base 4 through a second guide rail mechanism 22 extending in a longitudinal direction relative to the machine tool body 2, a driving motor base 6 is fixed above the turret support plate 5, a tool apron mounting plate 61 is arranged on one side of the driving motor base 6 opposite to the processing chuck 3, a power motor 62 is arranged on the other side of the driving motor base 6, a first power tool apron 63 and/or a second power tool apron 64 are arranged around the tool apron mounting plate 61, a tool mounting head of the first power tool apron 63 is vertical to a, the tool mounting head of the second power tool holder 64 is parallel to the central axis of the tool holder mounting plate 61, and a pulley drive 11 for driving the machining chuck 3 to rotate is mounted on one side of the machine tool base 1. The processing chuck 3 drives the workpiece to be processed to rotate under the driving of the belt wheel driving machine 11, the first guide rail mechanism 21 drives the movable seat 4 to adjust the position in the transverse direction, the second guide rail mechanism 22 drives the tower cutter supporting plate 5 to adjust the position in the longitudinal direction, the cutter seat mounting disc 61 mounted on the tower cutter supporting plate 5 rotates relative to the driving motor seat 6, and the first power cutter seat 63 and/or the second power cutter seat 64 mounted on the side surface of the tower cutter supporting plate are respectively responsible for turning and milling.
Further, a brake disk 31 is mounted on the drive spindle in the machining chuck 3, and a brake mechanism 32 for clamping and fixing the brake disk 31 is mounted on the machining chuck 3. The brake mechanism 32 adopts hydraulic pressure or pneumatic pressure to drive and clamp the brake disc 31, and the emergency stop and locking of the processing chuck 3 are realized under the action of friction force.
Further, a tailstock mounting base 7 is mounted above the machine tool body 2 via a third rail mechanism 23 extending in the lateral direction of the machine tool body 2, and a tailstock 71 facing the machining chuck 3 is mounted on the tailstock mounting base 7. The tailstock 71 adjusts the distance from the machining chuck 3 with the third rail mechanism 23, and can turn an eccentric shaft during turning, adjust the precision of a lathe by using the tailstock 71 during installation, and push against the other end during machining of a long shaft.
Further, the first rail mechanism 21, the second rail mechanism 22, and the third rail mechanism 23 are driven by a lead screw drive motor 24, respectively. The screw driving motor 24 drives the moving seat 4, the tower knife supporting plate 5 and the tailstock mounting seat 7 to move relative to the guide rail, and the feed distance can be controlled more accurately by the motor drive.
In addition, the holder mounting plate 61 is a regular polygon having a mounting base plate 65 on a side surface thereof, which is symmetrical with respect to a central axis of the holder mounting plate 61, and the first power tool holder 63 and/or the second power tool holder 64 are attached to the mounting base plate 65. The center of the mounting base plate 65 is provided with a hole for the transmission mechanism to pass through, and is used for driving the milling cutter mounted in the first power cutter holder 63 or the second power cutter holder 64.
Meanwhile, a transmission mechanism connected with a power motor 62 is arranged in the driving motor base 6 and the cutter base mounting disc 61, and the first power cutter base 63 and/or the second power cutter base 64 are connected with the transmission mechanism. The transmission mechanism transmits the power output by the power motor 62 to the tool apron mounting disc 61 or the first power tool apron 63 or the second power tool apron 64 to drive the tool apron mounting disc 61 to rotate or the milling cutter to rotate.
The transmission mechanism is one or more of a gear transmission mechanism, a worm transmission mechanism, a belt transmission mechanism and a chain transmission mechanism. The structure of the transmission mechanism is not unique, and a proper transmission mode is selected according to actual needs. The blade holder mounting plate 61 is rotated by a fixed angle each time, and the first power blade holder 63 or the second power blade holder 64 is kept facing the machining chuck 3.
Obviously, the lower part and the inner part of the machine tool base 1 are of a hollow structure. A plurality of slotted holes are formed in the lower portion and the side face of the machine tool base 1, so that heat dissipation inside the machine tool is facilitated, and the machine tool can work for a long time.
Preferably, the bottom of the machine tool base 1 is connected with a plurality of supporting blocks 12 made of flexible materials in a threaded mode. As the weight of the machine tool base 1 is reduced, the machine tool base is easy to generate larger vibration and noise during working, and the supporting block 12 is added for buffering and reducing the noise.
In summary, the principle of the present embodiment is: the position of the tool apron mounting disc 61 is adjusted by adopting the first guide rail mechanism 21 and the second guide rail mechanism 22, and the tool apron mounting disc 61 rotates to select the first power tool apron 63 or the second power tool apron 64 to be opposite to the machining chuck 3, so that the rapid switching of the turning and milling machining is realized.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the machine base 1, the pulley drive 11, the support block 12, the machine bed 2, the first rail mechanism 21, the second rail mechanism 22, the third rail mechanism 23, the lead screw drive motor 24, the machining chuck 3, the brake disc 31, the brake mechanism 32, the movable base 4, the turret blade support plate 5, the drive motor base 6, the blade base mounting disc 61, the power motor 62, the first power blade base 63, the second power blade base 64, the mounting base plate 65, the tailstock mounting base 7, the tailstock 71, and the like are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. A turning and milling composite machine tool comprises a machine tool base (1) and is characterized in that a machine tool body (2) is obliquely arranged above the machine tool base (1), a processing chuck (3) is connected to one side above the machine tool body (2), a moving seat (4) is installed above the machine tool body (2) through a first guide rail mechanism (21) extending in the transverse direction relative to the machine tool body (2), a tower knife supporting plate (5) is installed above the moving seat (4) through a second guide rail mechanism (22) extending in the longitudinal direction relative to the machine tool body (2), a driving motor seat (6) is fixed above the tower knife supporting plate (5), a cutter seat mounting plate (61) is installed on one side, opposite to the processing chuck (3), of the driving motor seat (6), and a power motor (62) is installed on the other side of the driving motor seat (6), a first power tool apron (63) and/or a second power tool apron (64) are/is arranged around the tool apron mounting disc (61), a tool mounting head of the first power tool apron (63) is vertical to the central axis of the tool apron mounting disc (61), and a tool mounting head of the second power tool apron (64) is parallel to the central axis of the tool apron mounting disc (61).
2. The turn-milling combined machine tool according to claim 1, characterized in that a belt wheel driving machine (11) for driving the machining chuck (3) to rotate is arranged on one side of the machine tool base (1).
3. The turn-milling compound machine tool according to claim 2, characterized in that a brake disc (31) is mounted on a driving spindle in the machining chuck (3), and a braking mechanism (32) for clamping and fixing the brake disc (31) is mounted on the machining chuck (3).
4. The turn-milling compound machine tool according to claim 1, characterized in that a tailstock mounting seat (7) is mounted above the machine tool body (2) through a third guide rail mechanism (23) extending in a transverse direction relative to the machine tool body (2), and a tailstock (71) opposite to the machining chuck (3) is mounted on the tailstock mounting seat (7).
5. The turn-milling compound machine tool according to claim 4, characterized in that the first guide rail mechanism (21), the second guide rail mechanism (22) and the third guide rail mechanism (23) are respectively driven by a lead screw driving motor (24).
6. The turn-milling combined machine tool according to claim 1, characterized in that the tool apron mounting disc (61) is a regular polygon, a mounting base plate (65) symmetrical relative to the central axis of the tool apron mounting disc (61) is arranged on the side surface of the tool apron mounting disc, and the first power tool apron (63) and/or the second power tool apron (64) are attached and mounted on the mounting base plate (65).
7. The turn-milling combined machine tool according to claim 6, characterized in that a transmission mechanism connected with a power motor (62) is arranged in the driving motor base (6) and the base mounting plate (61), and the first power base (63) and/or the second power base (64) are connected with the transmission mechanism.
8. The turning and milling machine tool according to claim 7, wherein the transmission mechanism is one or more of a gear transmission mechanism, a worm transmission mechanism, a belt transmission mechanism and a chain transmission mechanism.
9. The turning and milling composite machine tool according to claim 1, characterized in that the lower part and the inner part of the machine tool base (1) are hollow structures.
10. The turning and milling combined machine tool according to claim 9, characterized in that a plurality of support blocks (12) made of flexible material are connected with the bottom of the machine tool base (1) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772176.6U CN212858509U (en) | 2020-08-21 | 2020-08-21 | Turning and milling combined machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772176.6U CN212858509U (en) | 2020-08-21 | 2020-08-21 | Turning and milling combined machine tool |
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| CN212858509U true CN212858509U (en) | 2021-04-02 |
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| CN202021772176.6U Active CN212858509U (en) | 2020-08-21 | 2020-08-21 | Turning and milling combined machine tool |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535679A (en) * | 2022-03-15 | 2022-05-27 | 中山宏润龙森自动化科技有限公司 | Machine casting chassis assembly structure for pattern machining |
| CN114918669A (en) * | 2022-06-08 | 2022-08-19 | 中山长准机电有限公司 | Industrial small nine-axis five-link turning and milling compound machine tool |
| CN115351603A (en) * | 2022-09-26 | 2022-11-18 | 浙江震江科技有限公司 | Turning and milling combined machine tool |
| CN117020250A (en) * | 2023-07-25 | 2023-11-10 | 浙江普兰卡钎具股份有限公司 | Milling device for drill tool |
| CN119188302A (en) * | 2024-11-08 | 2024-12-27 | 江苏赛帝嘉智能设备制造有限公司 | A CNC machine tool for turning, grinding and milling composite processing |
-
2020
- 2020-08-21 CN CN202021772176.6U patent/CN212858509U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535679A (en) * | 2022-03-15 | 2022-05-27 | 中山宏润龙森自动化科技有限公司 | Machine casting chassis assembly structure for pattern machining |
| CN114918669A (en) * | 2022-06-08 | 2022-08-19 | 中山长准机电有限公司 | Industrial small nine-axis five-link turning and milling compound machine tool |
| CN115351603A (en) * | 2022-09-26 | 2022-11-18 | 浙江震江科技有限公司 | Turning and milling combined machine tool |
| CN117020250A (en) * | 2023-07-25 | 2023-11-10 | 浙江普兰卡钎具股份有限公司 | Milling device for drill tool |
| CN117020250B (en) * | 2023-07-25 | 2024-02-13 | 浙江普兰卡钎具股份有限公司 | Milling device for drill tool |
| CN119188302A (en) * | 2024-11-08 | 2024-12-27 | 江苏赛帝嘉智能设备制造有限公司 | A CNC machine tool for turning, grinding and milling composite processing |
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Address after: No.473, Shuguang Road, Jiaxing Economic Development Zone, Zhejiang 314500 Patentee after: Zhejiang Gaoge Intelligent Equipment Co.,Ltd. Address before: No.473, Shuguang Road, Jiaxing Economic Development Zone, Zhejiang 314500 Patentee before: Zhejiang Gaoge Precision Machinery Co.,Ltd. |