CN213969175U

CN213969175U - Efficient five-axis machining milling machine

Info

Publication number: CN213969175U
Application number: CN202023100023.XU
Authority: CN
Inventors: 林伟
Original assignee: Shanghai Ding Ya Precision Machinery Equipment Co ltd
Current assignee: Shanghai Ding Ya Precision Machinery Equipment Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-17
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an efficient five-axis machining milling machine, including unable adjustment base, rotatory three-jaw chuck of installing on unable adjustment base's the upper end surface, fixedly connected with fourth motor on unable adjustment base's the lower extreme surface, the rotation axis one end fixed connection of fourth motor is on the lower terminal surface of three-jaw chuck, support column of four corners difference fixedly connected with of unable adjustment base upper end surface, fixing base on the upper end fixedly connected with of support column. This efficient five-axis machining milling machine can change milling cutter's inclination, and then can mill the operation to the upper surface and the side surface of work piece, and the practicality has also obtained the reinforcing when functional strong, has avoided the operation of traditional dismouting work piece again to and possess certain auto-lock performance between third lead screw and the drive gear, can effectual improvement milling cutter carry out the stability of inclined hole when milling the operation.

Description

Efficient five-axis machining milling machine

Technical Field

The utility model relates to a milling machine technical field specifically is an efficient five-axis machining milling machine.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. The milling machine can be used for processing planes and grooves and processing various curved surfaces, gears and the like, and along with the industrial progress, the milling machine has more and more types, wherein the milling machine comprises a five-axis processing milling machine.

The angle of the milling cutter of the existing five-axis machining milling machine is inconvenient to adjust, an inclined hole cannot be conveniently machined on the side surface of a workpiece, meanwhile, the functionality is to be improved, a worker needs to manually measure the size through a measuring tool, and the working effect is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient five-axis machining milling machine to solve the inconvenient regulation of its milling cutter's of current five-axis machining milling machine angle among the above-mentioned background art, the inclined hole of processing on the side surface of work piece that can not be convenient, functional staying improvement simultaneously needs the workman to pass through the manual measurement size of measuring tool, the lower problem of working effect.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient five-axis machining milling machine comprises a fixed base, wherein a three-jaw chuck is rotatably mounted on the outer surface of the upper end of the fixed base, a fourth motor is fixedly connected to the outer surface of the lower end of the fixed base, one end of a rotating shaft of the fourth motor is fixedly connected to the lower end face of the three-jaw chuck, four corners of the outer surface of the upper end of the fixed base are respectively and fixedly connected with a supporting column, the upper end of each supporting column is fixedly connected with an upper fixed base, two symmetrical side positions of the outer surface of the upper end of the upper fixed base are respectively provided with a sliding track, the upper end face of each sliding track is slidably connected with a first sliding block, two ends of one sliding track are respectively and fixedly connected with a first mounting plate, a second lead screw is arranged between the two first mounting plates and penetrates through the symmetrical outer surface of, and are in threaded connection, a second motor is fixedly arranged on the outer surface of one side of one of the first mounting plates, a rotating shaft of the second motor is fixedly connected with one end of a second screw rod, two slide rods are fixedly connected between the two first slide blocks and are rotationally connected with one first screw rod, the outer parts of the first screw rod and the slide rods are respectively sleeved with the same second slide block, the first screw rod is in threaded connection with the second slide block, a first motor is fixedly arranged on the outer surface of one side of one of the first slide blocks, the rotating shaft of the first motor is fixedly connected with one end of the first screw rod, a hydraulic rod is fixedly connected with the outer surface of the lower end of the second slide block, a fixed support is fixedly connected with the telescopic end of the hydraulic rod, one end of the fixed support is rotationally connected with a main spindle box, and a linkage shaft is fixedly connected with the outer surface of one side of the main spindle box, the universal driving shaft runs through in the surface of fixed bolster, and the one end fixedly connected with drive gear of universal driving shaft, fixed mounting has fifth motor and two second mounting panels, two on the surface of one side of fixed bolster the rotatory third lead screw of installing between the second mounting panel, the one end of third lead screw and the rotation axis one end of fifth motor are synchronous pulley of fixedly connected with respectively, and connect through the hold-in range between two synchronous pulley, the third lead screw is located drive gear's one side, and third lead screw and drive gear intermeshing, fixed mounting has laser range finder on the surface of one side of headstock.

Preferably, one end of the rotating shaft of the spindle box is fixedly connected with a cutter mounting end.

Preferably, the fixing bracket is C-shaped.

Preferably, the hydraulic rod faces vertically downwards.

Preferably, the first screw rod and the second screw rod are vertically distributed.

Preferably, the three-jaw chuck is located at the middle position of the outer surface of the upper end of the fixed base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the efficient five-axis machining milling machine, the synchronous belt wheel at one end of the rotating shaft of the milling machine is driven to rotate by the fifth motor, then under the transmission of the synchronous belt, the other synchronous belt wheel rotates, so that the third screw rod is driven to rotate, the third screw rod is meshed with the transmission gear, so that the transmission gear is driven to rotate by the rotation of the third screw rod, then under the linkage of the linkage shaft, the spindle box rotates by taking the linkage shaft as a rotating central shaft, the inclination angle of the milling cutter is changed, the milling operation can be further performed on the upper surface and the side surface of a workpiece, the practicability is enhanced while the functionality is strong, the traditional operation of re-disassembling the workpiece is avoided, a certain self-locking performance is realized between the third screw rod and the transmission gear, and the stability of the milling cutter during the inclined hole milling operation can be effectively improved;

2. this efficient five-axis machining milling machine through laser range finder's setting, can utilize laser range finder to measure milling position, has replaced the handheld measuring tool measuring mode of workman, the effectual convenience that improves the operation, also the effectual measuring time that shortens simultaneously has improved work efficiency and has improved the functionality of this milling machine.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a fixed base; 2. a support pillar; 3. a three-jaw chuck; 4. an upper fixed seat; 5. a sliding track; 6. a first slider; 7. a first motor; 8. a first lead screw; 9. a slide bar; 10. a second slider; 11. a first mounting plate; 12. a second lead screw; 13. a hydraulic lever; 14. a second motor; 15. fixing a bracket; 16. a main spindle box; 17. a fourth motor; 18. a laser range finder; 19. a fifth motor; 20. a synchronous pulley; 21. a second mounting plate; 22. a third screw rod; 23. a transmission gear; 24. a linkage shaft; 25. and (4) installing an end head on the cutter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency five-axis machining milling machine comprises a fixed base 1, a three-jaw chuck 3 is rotatably mounted on the outer surface of the upper end of the fixed base 1, a fourth motor 17 is fixedly connected to the outer surface of the lower end of the fixed base 1, one end of a rotating shaft of the fourth motor 17 is fixedly connected to the lower end face of the three-jaw chuck 3, a support column 2 is fixedly connected to each of four corners of the outer surface of the upper end of the fixed base 1, an upper fixed seat 4 is fixedly connected to the upper end of the support column 2, a sliding rail 5 is respectively arranged at two symmetrical side positions of the outer surface of the upper end of the upper fixed seat 4, a first slide block 6 is slidably connected to the upper end face of the sliding rail 5, a first mounting plate 11 is respectively fixedly connected to two ends of one sliding rail 5, a second lead screw 12 is arranged between the two first mounting plates 11, and the second lead screw 12 penetrates through the symmetrical outer surface of one first slide block 6, and are connected by screw thread, wherein a second motor 14 is fixedly arranged on the outer surface of one side of one of the first mounting plates 11, the rotating shaft of the second motor 14 is fixedly connected with one end of a second screw rod 12, two slide rods 9 are fixedly connected between the two first slide blocks 6 and are rotatably connected with one first screw rod 8, the same second slide block 10 is sleeved outside the first screw rod 8 and the slide rod 9 respectively, the first screw rod 8 is connected with the second slide block 10 by screw thread, a first motor 7 is fixedly arranged on the outer surface of one side of one of the first slide blocks 6, the rotating shaft of the first motor 7 is fixedly connected with one end of the first screw rod 8, a hydraulic rod 13 is fixedly connected on the outer surface of the lower end of the second slide block 10, a fixed support 15 is fixedly connected with the telescopic end of the hydraulic rod 13, one end of the fixed support 15 is rotatably connected with a main spindle box 16, and a linkage shaft 24 is fixedly connected on the outer surface of one side of the main spindle box 16, the linkage shaft 24 penetrates through the outer surface of the fixed support 15, one end of the linkage shaft 24 is fixedly connected with a transmission gear 23, a fifth motor 19 and two second mounting plates 21 are fixedly mounted on the outer surface of one side of the fixed support 15, a third screw rod 22 is rotatably mounted between the two second mounting plates 21, one end of the third screw rod 22 and one end of a rotating shaft of the fifth motor 19 are respectively and fixedly connected with a synchronous belt pulley 20, the two synchronous belt pulleys 20 are connected through a synchronous belt, the third screw rod 22 is positioned on one side of the transmission gear 23, the third screw rod 22 is meshed with the transmission gear 23, a laser range finder 18 is fixedly mounted on the outer surface of one side of the main spindle box 16, wherein the synchronous belt pulley 20 at one end of the rotating shaft is driven to rotate by the fifth motor 19, then under the transmission of the synchronous belt, the other synchronous belt pulley 20 rotates, so as to drive the third screw rod 22 to rotate, because the third screw rod 22 is meshed with the transmission gear 23, the rotation of the third screw rod 22 drives the transmission gear 23 to rotate, then under the linkage of the linkage shaft 24, the spindle box 16 rotates by taking the linkage shaft 24 as a rotating central shaft, so that the inclination angle of the milling cutter is changed, the milling operation can be performed on the upper surface and the side surface of a workpiece, the functionality is strong, the practicability is enhanced, the traditional operation of re-disassembling and assembling the workpiece is avoided, and the third screw rod 22 and the transmission gear 23 have certain self-locking performance, the stability of the milling cutter during the inclined hole milling operation can be effectively improved, meanwhile, the laser range finder 18 is arranged, the milling position can be measured by using the laser range finder 18, the measurement mode of a worker holding a measuring tool is replaced, the convenience of the operation is effectively improved, and the measurement time is effectively shortened, the working efficiency is improved and the functionality of the milling machine is improved.

Further, a tool mounting head 25 is fixedly connected to one end of the rotating shaft of the spindle box 16, and the milling cutter can be fixed by using the tool mounting head 25.

Further, the fixing bracket 15 is C-shaped, which ensures the angular adjustment of the milling cutter.

Further, the hydraulic rod 13 is directed vertically downwards, which facilitates the height adjustment of the milling cutter.

Furthermore, the first screw 8 and the second screw 12 are vertically distributed, which ensures that the milling cutter can move in two mutually perpendicular directions.

Further, the three-jaw chuck 3 is located at the middle position of the outer surface of the upper end of the fixed base 1, so that the workpiece to be milled can be clamped and fixed conveniently.

The working principle is as follows: firstly, the milling machine is arranged at a specified position, then a workpiece to be processed is clamped on the three-jaw chuck 3, at the moment, the first screw rod 8 and the second screw rod 12 can be driven by the rotation of the first motor 7 and the second motor 14, so that the second slide block 10 is moved to the specified position, then the hydraulic rod 13 is extended, at the moment, the milling cutter at one end of the cutter mounting end 25 is contacted with the workpiece, at the moment, the motor in the spindle box 16 is started, so that the milling cutter rotates, at the moment, the workpiece can be milled, when the milling operation and the milling of an inclined hole are needed to be carried out on the side surface of the workpiece, the fifth motor 19 is rotated, so that the third screw rod 22 rotates, and as the third screw rod 22 is meshed with the transmission gear 23, the transmission gear 23 rotates, the spindle box 16 rotates under the linkage of the linkage shaft 24, so that the milling operation of the inclined hole can be carried out, in the whole milling process, the milling position can be detected in size through the laser distance measuring instrument 18, and meanwhile, the rotation of the fourth motor 17 can drive the three-jaw chuck 3 to rotate, so that the milling operation of the forming groove can be performed on the outer surface of the workpiece.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides an efficient five-axis machining milling machine, includes unable adjustment base (1), its characterized in that: the three-jaw chuck (3) is rotatably installed on the outer surface of the upper end of the fixed base (1), a fourth motor (17) is fixedly connected on the outer surface of the lower end of the fixed base (1), one end of a rotating shaft of the fourth motor (17) is fixedly connected onto the lower end face of the three-jaw chuck (3), four corners of the outer surface of the upper end of the fixed base (1) are respectively and fixedly connected with a supporting column (2), an upper fixed seat (4) is fixedly connected onto the upper end of the supporting column (2), two symmetrical side positions of the outer surface of the upper end of the upper fixed seat (4) are respectively provided with a sliding track (5), the upper end face of each sliding track (5) is respectively and slidably connected with a first sliding block (6), two ends of one sliding track (5) are respectively and fixedly connected with a first installation plate (11), and a second lead screw (12) is arranged between the two first installation plates (11), the second screw rod (12) penetrates through the symmetrical outer surface of one of the first slide blocks (6) and is in threaded connection, a second motor (14) is fixedly installed on the outer surface of one side of one of the first installation plates (11), the rotating shaft of the second motor (14) is fixedly connected with one end of the second screw rod (12), two slide rods (9) are fixedly connected between the two first slide blocks (6) and one first screw rod (8) is rotatably connected with the two first slide blocks, the same second slide block (10) is respectively sleeved outside the first screw rod (8) and the slide rods (9), the first screw rod (8) is in threaded connection with the second slide block (10), a first motor (7) is fixedly installed on the outer surface of one side of one of the first slide blocks (6), and the rotating shaft of the first motor (7) is fixedly connected with one end of the first screw rod (8), a hydraulic rod (13) is fixedly connected to the outer surface of the lower end of the second slider (10), a fixed support (15) is fixedly connected to the telescopic end of the hydraulic rod (13), a spindle box (16) is rotatably connected to one end of the fixed support (15), a linkage shaft (24) is fixedly connected to the outer surface of one side of the spindle box (16), the linkage shaft (24) penetrates through the outer surface of the fixed support (15), a transmission gear (23) is fixedly connected to one end of the linkage shaft (24), a fifth motor (19) and two second mounting plates (21) are fixedly mounted on the outer surface of one side of the fixed support (15), a third screw rod (22) is rotatably mounted between the two second mounting plates (21), and one end of the third screw rod (22) and one end of a rotating shaft of the fifth motor (19) are respectively and fixedly connected with a synchronous belt pulley (20), and two synchronous pulleys (20) are connected through a synchronous belt, a third screw rod (22) is positioned on one side of a transmission gear (23), the third screw rod (22) is meshed with the transmission gear (23), and a laser range finder (18) is fixedly mounted on the outer surface of one side of the spindle box (16).

2. The efficient five-axis machining milling machine according to claim 1, wherein: and one end of a rotating shaft of the spindle box (16) is fixedly connected with a cutter mounting end (25).

3. The efficient five-axis machining milling machine according to claim 1, wherein: the fixed support (15) is C-shaped.

4. The efficient five-axis machining milling machine according to claim 1, wherein: the hydraulic rod (13) faces vertically downwards.

5. The efficient five-axis machining milling machine according to claim 1, wherein: the first screw rod (8) and the second screw rod (12) are vertically distributed.

6. The efficient five-axis machining milling machine according to claim 1, wherein: the three-jaw chuck (3) is positioned in the middle of the outer surface of the upper end of the fixed base (1).