CN216263677U - Five-axis four-milling cutter combined end face tenon milling device - Google Patents
Five-axis four-milling cutter combined end face tenon milling device Download PDFInfo
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- CN216263677U CN216263677U CN202122266604.9U CN202122266604U CN216263677U CN 216263677 U CN216263677 U CN 216263677U CN 202122266604 U CN202122266604 U CN 202122266604U CN 216263677 U CN216263677 U CN 216263677U
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Abstract
The utility model provides a five-axis four-milling cutter combined end face tenon milling device which comprises an X-axis guide rail, wherein an X-axis sliding block is connected onto the X-axis guide rail in a sliding mode, a tool rest upright post is installed on the X-axis sliding block, a Z-axis guide rail I and a Z-axis guide rail II are respectively arranged on two sides of the tool rest upright post, the Z-axis guide rail I and the Z-axis guide rail II are respectively connected onto the Z-axis guide rail I and the Z-axis guide rail II in a sliding mode, a Y-axis guide rail I and a Y-axis guide rail II are respectively arranged on the Z-axis sliding block I and the Z-axis sliding block II in a sliding mode, a main shaft I and a main shaft II are respectively installed at the end parts of the Y-axis sliding block I and the Y-axis sliding block II, and two milling cutters are respectively installed at two ends of the main shaft I and two ends of the head and the tail of the main shaft II. The utility model can meet the tenon milling requirements of various depths and widths, and can complete the end face processing of a workpiece by one-time feed.
Description
Technical Field
The utility model belongs to the field of milling machines, and particularly relates to a five-axis four-milling-cutter combined end face tenon milling device.
Background
With the development of modern cities, residences are mainly multi-storey and high-rise residential buildings, and due to the needs of conservation, environmental protection, standardization and mass production, residential apartment building doors and windows begin to appear and be produced in a customized industrial aluminum profile door and window mode with uniform specifications. In the process of machining the splicing end face of the atrium component in the door window, grooves with different depths and widths are milled according to the characteristics of a workpiece. However, when the existing end face tenon milling device is used for processing the end face of a section bar, only one milling cutter can be installed on the existing end face tenon milling device, so that only a mortise with a certain size can be processed in the processing process, and the milling cutter needs to be replaced pertinently when the mortise with different processing requirements is arranged on the end face of a workpiece; secondly, the structural layout is not reasonable enough on the current end face tenon milling device, the feed of the device can only process a groove with one width and depth, and the device can not complete the processing of a plurality of tenon grooves on the end face of a workpiece through one feed, so that the overall processing efficiency is low.
Disclosure of Invention
The utility model aims to provide and design a five-axis four-milling cutter combined end face tenon milling device aiming at the defect that the existing end face tenon milling device can only process a groove with one size on an end face by one-time feed, so as to solve the technical problem, and the end face tenon milling device can process grooves with various widths and depths on the end face of a workpiece by one-time feed without replacing a milling cutter.
In order to achieve the purpose, the utility model provides the following technical scheme: a five-axis four-milling cutter combined tenon milling device comprises an X-axis guide rail, wherein an X-axis sliding block is connected onto the X-axis guide rail in a sliding manner, a tool rest stand column is installed on the X-axis sliding block, a vertical Z-axis guide rail I and a vertical Z-axis guide rail II are respectively arranged on the left side and the right side of the tool rest stand column, a Z-axis sliding block I and a Z-axis sliding block II are respectively connected onto the Z-axis guide rail I and the Z-axis guide rail II in a sliding manner, a Y-axis guide rail I and a Y-axis guide rail II which are parallel to each other are respectively arranged on the Z-axis sliding block I and the Z-axis sliding block II, the Y-axis guide rail I and the Y-axis guide rail II are both perpendicular to the X-axis guide rail, a Y-axis sliding block I and a Y-axis sliding block II are respectively connected onto the Y-axis guide rail I and the Y-axis sliding block II in a sliding manner, a main shaft I and a main shaft II are respectively installed on the end of the Y-axis sliding block I, and two ends of a head and a tail of the main shaft I are respectively installed with milling cutters two, and a third milling cutter and a fourth milling cutter are respectively arranged at the head end and the tail end of the second main shaft. When the sample device is used for processing the end face of a workpiece, the four milling cutters are arranged, and the four milling cutters can be flexibly combined to realize different processing widths, so that the sample device can meet the tenon milling requirements of various depths and widths, and even can finish processing the end face of the workpiece after one-time X-axis feed.
The X-axis slide block is connected with an X-axis drive assembly used for driving the X-axis slide block to slide on an X-axis guide rail, the Z-axis slide block I is connected with a Z-axis drive assembly I used for driving the Z-axis slide block I to slide on the Z-axis guide rail I, and the Z-axis slide block II is connected with a Z-axis drive assembly II used for driving the Z-axis slide block II to slide on the Z-axis guide rail II; the Y-axis slide block I is connected with a Y-axis drive assembly I used for driving the Y-axis slide block I to slide on the Y-axis guide rail I, and the Y-axis slide block II is connected with a Y-axis drive assembly II used for driving the Y-axis slide block II to slide on the Y-axis guide rail II. Therefore, under the combined action of the X-axis driving assembly, the Z-axis driving assembly I, the Z-axis driving assembly II, the Y-axis driving assembly I and the Y-axis driving assembly II, the position of the milling cutter can be flexibly changed, so that the requirements of various tenon milling depths and widths are met, and the end face of a workpiece can be basically machined after one-time X-axis feeding feed.
The utility model further improves the structure that the turning assembly is arranged on the first main shaft or the second main shaft, and the turning assembly can drive the corresponding main shaft to turn 90 degrees in a vertical plane vertical to the X axis, so that the cutting direction of the milling cutter on the corresponding main shaft is changed.
The utility model further improves the structure that the turnover assembly comprises a conversion cylinder, a turnover shaft and a turnover arm, wherein one end of a cylinder body of the conversion cylinder is hinged to one end, far away from the main shaft, of the Y-axis sliding block I, one end of the turnover arm is hinged to one end, close to the main shaft, of the Y-axis sliding block I, and the other end of the turnover arm is hinged to the end part of a piston rod of the conversion cylinder; the turnover arm is further fixedly connected with the turnover shaft, and the turnover shaft is fixedly connected with the first main shaft. Can drive main shaft one under the effect of conversion cylinder, upset arm and trip shaft like this and overturn, make the milling cutter on the main shaft one have vertical, horizontal two kinds of states, and then make it possess and mill tenon and cut off two kinds of functions.
The Y-axis sliding block I is provided with an adjusting seat I and an adjusting seat II, the adjusting seat I and the adjusting seat II are arranged on the same side of the turnover arm, a limiting part I is arranged on one side, close to the turnover arm, of the adjusting seat I, and a limiting part II is arranged on one side, close to the turnover arm, of the adjusting seat II; a first positioning part is arranged at one end, close to the conversion cylinder, of the turnover arm, and a second positioning part is arranged at one end, far away from the conversion cylinder, of the turnover arm; when the axis of the first main shaft is parallel to the first Y-axis guide rail, a first positioning part on the turnover arm is contacted with a first limiting part, and the turnover arm cannot rotate continuously; when the axis of the first main shaft is in a vertical state, the second positioning part on the turnover arm is in contact with the second limiting part, and the turnover arm cannot rotate continuously, so that the turnover angle of the first main shaft is limited, and the position of the milling cutter can meet the machining requirement.
The first limiting piece and the second limiting piece are bolts, so that the positions of the first limiting piece and the second limiting piece on the first adjusting seat and the second adjusting seat are conveniently and finely adjusted, and the position of the milling cutter can accurately meet the requirement.
The utility model is further improved in that the conversion cylinder is provided with an electromagnetic directional valve which has a middle stop function, so that the conversion cylinder in the turnover assembly is prevented from suddenly changing the telescopic state when the air source pressure is insufficient, and accidents caused by accidental turnover of the milling cutter are prevented.
According to the technical scheme, the utility model has the following advantages: firstly, the utility model adopts a single-column structure, the distance between two main shafts is very small, the ineffective redundancy of cutting feed motion is less, and the efficiency is high; secondly, the combined milling cutter structure is adopted, four milling cutters are combined, grooves with different widths can be machined, the requirements of grooves with different widths, which need to be subjected to tenoning machining, on the end face of a door and window profile are met, and meanwhile, the machining of the end face of a workpiece can be completed through one-time X-axis feeding and feeding, so that the machining efficiency and the machining precision are improved; in addition, the main shaft can also be turned over, so that the main shaft has the tenon milling function and the workpiece cutting function.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention in a tenon milling state;
FIG. 2 is a schematic structural view of the present invention in a cut-off state;
FIG. 3 is a schematic structural view of the turnover assembly in a tenon milling state;
FIG. 4 is a first schematic view of the milling cutter assembly of the present invention;
FIG. 5 is a second schematic view of the milling cutter assembly of the present invention;
FIG. 6 is a third schematic view of the milling cutter assembly of the present invention;
fig. 7 is a fourth schematic view of the milling cutter assembly of the present invention.
In the figure: 1. the milling machine comprises an X-axis guide rail, 2, an X-axis sliding block, 3, a Z-axis guide rail II, 4, a milling cutter IV, 5, a main shaft II, 6, a milling cutter III, 7, a Y-axis sliding block II, 8, a Y-axis guide rail II, 9, a Y-axis driving assembly II, 10, a Z-axis sliding block II, 11, a Z-axis driving assembly II, 12, a tool rest upright column, 13, a Z-axis driving assembly I, 14, a Z-axis guide rail I, 15, a Z-axis sliding block I, 16, a Y-axis sliding block I, 17, a milling cutter I, 18, a main shaft I, 19, a milling cutter II, 20, a Y-axis driving assembly I, 21, a conversion cylinder, 22, a turnover arm, 23, an adjusting seat I, 24, an adjusting seat II, 25, a limiting part I, 26 and a limiting part II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 3, the utility model provides a five-axis four-milling-cutter combined end face tenon milling device, which comprises an X-axis guide rail 1, wherein the direction of the X-axis guide rail 1 is the main chip movement direction of the whole five-axis four-milling-cutter combined end face tenon milling device. X axle slider 2 is connected with on the X axle guide rail 1 sliding, be connected with on the X axle slider 2 and be used for driving the gliding X axle drive assembly of X axle slider 2 on X axle guide rail 1. Still install knife rest stand 12 on the X axle slider 2, the left and right sides of knife rest stand 12 is provided with vertical Z axle guide rail one 14 and Z axle guide rail two 3 respectively, sliding connection has Z axle slider one 15 and Z axle slider two 10 on Z axle guide rail one 14 and Z axle guide rail two 3 respectively, be connected with Z axle drive assembly one 13 and Z axle drive assembly two 11 on Z axle slider one 15 and Z axle slider two 10 respectively. The first Z-axis driving assembly 13 can drive the first Z-axis slider 15 to slide on the first Z-axis guide rail 14, and the second Z-axis driving assembly 11 can drive the second Z-axis slider 10 to slide on the second Z-axis guide rail 3. And the first Z-axis sliding block 15 and the second Z-axis sliding block 10 are also respectively provided with a first Y-axis guide rail and a second Y-axis guide rail 8 which are parallel to each other, and the first Y-axis guide rail and the second Y-axis guide rail 8 are both vertical to the X-axis guide rail 1. In addition, a first Y-axis sliding block 16 and a second Y-axis sliding block 7 are respectively connected to the first Y-axis guide rail and the second Y-axis guide rail 8 in a sliding mode, and a first Y-axis driving assembly 20 and a second Y-axis driving assembly 9 are respectively connected to the first Y-axis sliding block 16 and the second Y-axis sliding block 7. The first Y-axis driving assembly 20 can drive the first Y-axis sliding block 16 to slide on the first Y-axis guide rail, and the second Y-axis driving assembly 9 can drive the second Y-axis sliding block 7 to slide on the second Y-axis guide rail 8. The end part of the first Y-axis sliding block 16 and the end part of the second Y-axis sliding block 7 are further provided with a first main shaft 18 and a second main shaft 5 respectively, the first main shaft 18 and the second main shaft 5 are preferably double-headed main shafts, the axes of the first main shaft 18 and the second main shaft 5 are preferably vertically arranged, a first milling cutter 17 and a second milling cutter 19 are mounted at the head end and the tail end of the first main shaft 18 respectively, and a third milling cutter 6 and a fourth milling cutter 4 are mounted at the head end and the tail end of the second main shaft 5 respectively. And the first milling cutter 17, the second milling cutter 19, the third milling cutter 6 and the fourth milling cutter 4 preferably adopt saw blade type large-diameter milling cutters so as to meet the requirements of various tenon milling depths.
In addition, in order to enable the milling cutter to have the tenoning function and also have the function of cutting off workpieces, the first main shaft 18 or the second main shaft 5 is provided with a turnover assembly, and the turnover assembly can drive the corresponding main shaft to turn 90 degrees in a vertical plane perpendicular to the X axis. Specifically, taking the turning assembly arranged on the first main shaft 18 as an example, the turning assembly comprises a conversion cylinder 21, a turning shaft and a turning arm 22. One end of the cylinder body of the conversion cylinder 21 is hinged to one end, far away from the first main shaft 18, of the first Y-axis sliding block 16, one end of the turnover arm 22 is hinged to one end, close to the first main shaft 18, of the first Y-axis sliding block 16, and the other end of the turnover arm 22 is hinged to the end portion of the piston rod of the conversion cylinder 21. The turning arm 22 is also fixedly connected with a turning shaft, and the turning shaft is fixedly connected with the first main shaft 18. When the piston rod of the conversion cylinder 21 extends out, the piston rod can push the turnover arm 22 to rotate, so that the turnover shaft is driven to rotate, and the first main shaft 18 is driven to turn.
Further, in order to ensure that the milling cutter can accurately reach a milling tenon position or a cutting-off position, the first adjusting seat 23 and the second adjusting seat 24 are arranged on the first Y-axis slider 16, the first adjusting seat 23 and the second adjusting seat 24 are arranged on the same side of the turning arm 22, the first limiting part 25 is arranged on one side, close to the turning arm 22, of the first adjusting seat 23, and the second limiting part 26 is arranged on one side, close to the turning arm 22, of the second adjusting seat 24. In addition, a first positioning part is arranged at one end of the turning arm 22 close to the conversion cylinder 21, and a second positioning part is arranged at one end of the turning arm 22 far away from the conversion cylinder 21. When the axis of the first spindle 18 is parallel to the first Y-axis guide rail in the process of the first spindle 18 being driven by the turnover assembly to rotate, the first positioning portion on the turnover arm 22 contacts the first limiting portion 25, the turnover arm 22 cannot rotate continuously, and at this time, the milling cutter on the first spindle 18 is in a cutting-off state; when the axis of the first spindle 18 is in a vertical state, the second positioning portion on the turning arm 22 contacts with the second limiting portion 26, the turning arm 22 cannot rotate continuously, and at this time, the milling cutter on the first spindle 18 is in a tenon milling state.
Furthermore, in order to finely adjust the position of the milling cutter and meet the processing requirements of different workpieces, the first limiting member 25 and the second limiting member 26 are preferably bolts and are respectively mounted on the first adjusting seat 23 and the second adjusting seat 24 in a threaded connection manner. In addition, in order to avoid the switching cylinder 21 in the turnover assembly from suddenly changing the telescopic state when the air supply pressure is insufficient, a solenoid directional valve with a middle stop function is preferably adopted between the switching cylinder 21 and the air supply.
As shown in fig. 4 to 7, in the process of processing a workpiece, the five-axis four-milling-cutter combined end face tenon milling device provided by the utility model has various combination modes among the first milling cutter 17, the second milling cutter 19, the third milling cutter 6 and the fourth milling cutter 4, can meet the mortise processing of various widths, and simultaneously has the function of cutting off the workpiece.
It is to be understood that the terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The five-axis four-milling cutter combined end face tenon milling device is characterized by comprising an X-axis guide rail (1), wherein an X-axis sliding block (2) is connected onto the X-axis guide rail (1) in a sliding manner, a cutter rest upright post (12) is installed on the X-axis sliding block (2), vertical Z-axis guide rails I (14) and Z-axis guide rails II (3) are respectively arranged on the left side and the right side of the cutter rest upright post (12), Z-axis guide rails I (15) and Z-axis slide blocks II (10) are respectively connected onto the Z-axis guide rails I (14) and the Z-axis guide rails II (3) in a sliding manner, Y-axis guide rails I (15) and Y-axis slide blocks II (10) which are parallel to each other are respectively arranged on the Z-axis slide blocks I (15) and the Z-axis slide blocks II (8), the Y-axis guide rails I (8) and the Y-axis guide rails II (8) are both perpendicular to the X-axis guide rail (1), and Y-axis guide rails I (16) and Y-axis slide blocks II (7) are respectively connected onto the Y-axis guide rails II (8) in a sliding manner, the end part of the first Y-axis sliding block (16) and the end part of the second Y-axis sliding block (7) are respectively provided with a first main shaft (18) and a second main shaft (5), the head and tail ends of the first main shaft (18) are respectively provided with a first milling cutter (17) and a second milling cutter (19), and the head and tail ends of the second main shaft (5) are respectively provided with a third milling cutter (6) and a fourth milling cutter (4).
2. The five-axis four-milling cutter combined end face tenon milling device according to claim 1, wherein an X-axis driving assembly for driving the X-axis slider (2) to slide on an X-axis guide rail (1) is connected to the X-axis slider (2), a Z-axis driving assembly I (13) for driving the Z-axis slider I (15) to slide on a Z-axis guide rail I (14) is connected to the Z-axis slider I (15), and a Z-axis driving assembly II (11) for driving the Z-axis slider II (10) to slide on a Z-axis guide rail II (3) is connected to the Z-axis slider II (10); and a first Y-axis driving assembly (20) for driving the first Y-axis sliding block (16) to slide on the first Y-axis guide rail is connected to the first Y-axis sliding block (16), and a second Y-axis driving assembly (9) for driving the second Y-axis sliding block (7) to slide on the second Y-axis guide rail (8) is connected to the second Y-axis sliding block (7).
3. The five-axis four-milling cutter combined end face tenon milling device according to claim 2, wherein a turnover assembly is arranged on the first spindle (18) or the second spindle (5), and the turnover assembly can drive the corresponding spindle to turn 90 degrees in a vertical plane perpendicular to the X axis.
4. The five-axis four-milling cutter combined end face tenon milling device according to claim 3, wherein the overturning assembly comprises a conversion cylinder (21), an overturning shaft and an overturning arm (22), one end of the cylinder body of the conversion cylinder (21) is hinged to one end, far away from the first main shaft (18), of the first Y-axis slider (16), one end of the overturning arm (22) is hinged to one end, close to the first main shaft (18), of the first Y-axis slider (16), and the other end of the overturning arm (22) is hinged to the end part of a piston rod of the conversion cylinder (21); the overturning arm (22) is also fixedly connected with an overturning shaft, and the overturning shaft is fixedly connected with the first main shaft (18).
5. The five-axis four-milling cutter combined end face tenon milling device according to claim 4, wherein a first adjusting seat (23) and a second adjusting seat (24) are arranged on the first Y-axis slider (16), the first adjusting seat (23) and the second adjusting seat (24) are arranged on the same side of the turning arm (22), a first limiting part (25) is arranged on one side, close to the turning arm (22), of the first adjusting seat (23), and a second limiting part (26) is arranged on one side, close to the turning arm (22), of the second adjusting seat (24); one end of the turnover arm (22) close to the conversion cylinder (21) is provided with a first positioning part, and one end of the turnover arm (22) far away from the conversion cylinder (21) is provided with a second positioning part; when the axis of the first main shaft (18) is parallel to the first Y-axis guide rail, a first positioning part on the turnover arm (22) is in contact with a first limiting part (25), and the turnover arm (22) cannot rotate continuously; when the axis of the first main shaft (18) is in a vertical state, the second positioning part on the turnover arm (22) is in contact with the second limiting part (26), and the turnover arm (22) cannot rotate continuously.
6. The five-axis four-milling cutter combined face-milling tenon apparatus according to claim 5, wherein the first limiting member (25) and the second limiting member (26) are bolts.
7. The five-axis four-milling cutter combined end face tenon milling device according to claim 4 or 5, wherein an electromagnetic reversing valve is mounted on the conversion cylinder (21), and the electromagnetic reversing valve has a neutral stop function.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266604.9U CN216263677U (en) | 2021-09-16 | 2021-09-16 | Five-axis four-milling cutter combined end face tenon milling device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122266604.9U CN216263677U (en) | 2021-09-16 | 2021-09-16 | Five-axis four-milling cutter combined end face tenon milling device |
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| CN216263677U true CN216263677U (en) | 2022-04-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878150A (en) * | 2021-09-16 | 2022-01-04 | 山东雷德数控机械股份有限公司 | Five four milling cutter end milling machines of environment-friendly numerical control |
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2021
- 2021-09-16 CN CN202122266604.9U patent/CN216263677U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878150A (en) * | 2021-09-16 | 2022-01-04 | 山东雷德数控机械股份有限公司 | Five four milling cutter end milling machines of environment-friendly numerical control |
| CN113878150B (en) * | 2021-09-16 | 2024-05-17 | 山东雷德数控机械股份有限公司 | Environment-friendly numerical control five-axis four-milling cutter end face milling machine |
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