阅读说明：本技术 一种多工位铣削的装置 (Multi-station milling device ) 是由 杨爱华 于 2020-08-18 设计创作，主要内容包括：本发明公开的一种多工位铣削的装置,包括加工箱,所述加工箱内设有开口向前的加工腔,所述加工腔下壁上转动连接有两个转动螺纹杆,两个所述转动螺纹杆以所述加工腔为对称中心左右对称分布设置,所述转动螺纹杆外周面上螺纹连接有抬升螺纹块,所述抬升螺纹块上端固定连接有横置移动轨道,本发明能够实现在进行铣削过程中实现多工位的铣削,并且在铣削的过程中能实时的检测被加工工件的表面平面度,进而使得被加工工件能保证加工精度避免过多的工件因加工不合格而报废。(The invention discloses a multi-station milling device which comprises a processing box, wherein a processing cavity with a forward opening is arranged in the processing box, two rotating threaded rods are rotatably connected to the lower wall of the processing cavity, the two rotating threaded rods are symmetrically distributed in a left-right mode by taking the processing cavity as a symmetric center, lifting threaded blocks are in threaded connection on the outer peripheral surfaces of the rotating threaded rods, and transverse moving tracks are fixedly connected to the upper ends of the lifting threaded blocks.)

1. The utility model provides a device that multistation milled, includes the processing case, its characterized in that: a processing cavity with a forward opening is arranged in the processing box, two rotating threaded rods are rotatably connected to the lower wall of the processing cavity, the two rotating threaded rods are arranged in a bilateral symmetry manner by taking the processing cavity as a symmetry center, lifting threaded blocks are in threaded connection on the peripheral surfaces of the rotating threaded rods, a horizontal moving track is fixedly connected to the upper ends of the lifting threaded blocks, an annular groove with an upward opening is arranged at the upper end of the horizontal moving track, a cutter driving motor is in sliding connection with the upper end of the horizontal moving track, a horizontal sliding shaft is in power connection with the lower end of the cutter driving motor, a horizontal sliding wheel is fixedly connected to the peripheral surface of the horizontal sliding shaft, a horizontal roller is rotatably connected to the peripheral surface of the horizontal sliding wheel, the horizontal roller is in sliding connection with the inner wall of the annular groove, and a cutter, the right end of the cutter extender is rotatably connected with a cutter, the transverse moving track is slidably connected with a side motor and an internal rotating block, a rotating small cavity is arranged in the internal rotating block, the side motor is in power connection with the side motor close to one end, the left end of the side motor is fixedly connected with a driving bevel gear, the lower end of the driving bevel gear is in meshed connection with a driven bevel gear, the driving shaft, the driving bevel gear and the driven bevel gear are rotatably connected on the inner wall of the rotating small cavity, the lower end of the driven bevel gear is fixedly connected with a horizontal sliding shaft, the left end of the side motor is in power connection with a threaded rotating block, a threaded cavity with a leftward opening is arranged in the threaded rotating block, a sliding rotating shaft is in threaded connection with the inner wall of the threaded cavity, the sliding rotating shaft is rotatably connected in, the left end of the rotating block is rotatably connected with a balancing rod, the left end of the balancing rod is rotatably connected with an adaptive rotating wheel, the inner peripheral surface of the adaptive rotating wheel is fixedly connected with an adaptive rotating shaft, the outer peripheral surface of the adaptive rotating wheel is rotatably connected with two bilateral machining tools, the two bilateral machining tools are arranged in a bilateral symmetry mode with the center line of the balancing rod as a symmetry center, the bilateral machining tools are close to one end face and are slidably connected with adaptive sliding blocks, and adaptive springs are fixedly connected between the bilateral machining tools.

2. A multi-station milling apparatus as claimed in claim 1, wherein: the processing cavity upper wall fixedly connected with magnetic force inductor, four preceding moving rods of magnetic force inductor lower extreme fixedly connected with and back moving rod, the right-hand member of back moving rod with the rear end fixed connection of preceding moving rod, preceding moving rod with back moving rod front end is equipped with the perpendicular sliding tray of the forward side sliding tray of opening, be equipped with the removal loculus of opening left in the back moving rod, fixedly connected with mobility control ware on the right wall of removal loculus, mobility control ware left end fixedly connected with removes the spring, remove spring left end fixed connection in preceding moving rod right-hand member, back moving rod with two stabilizing spring of fixedly connected with between the preceding moving rod, stabilizing spring with preceding moving rod central line is symmetry center bilateral symmetry distribution and sets up.

3. A multi-station milling apparatus as claimed in claim 1, wherein: fixedly connected with driving motor on the processing chamber lower wall, driving motor upper end power link has the drive pivot, the big belt pulley of fixedly connected with on the drive pivot outer peripheral face, rotate the first belt pulley of fixedly connected with on the threaded rod outer peripheral face, it is connected with big belt to rotate between the first belt pulley, big belt rotate connect in on the big belt pulley outer peripheral face.

4. A multi-station milling apparatus as claimed in claim 1, wherein: the end of the driving motor far away from each other is dynamically connected with a side rotating shaft, the end of the side rotating shaft far away from each other is fixedly connected with a side bevel gear, the lower wall of the processing cavity is rotatably connected with two support shafts which are distributed and arranged in a bilateral symmetry way by taking the driving motor as a symmetry center, the upper end of the supporting shaft is fixedly connected with a transverse bevel gear, the upper end of the side bevel gear is meshed and connected with one end, close to the transverse bevel gear, the upper end of the transverse bevel gear is fixedly connected with a small rotating shaft, the peripheral surface of the small rotating shaft is fixedly connected with a small belt pulley, a small belt is rotatably connected between the small belt pulleys, a lifting rotating shaft is fixedly connected at the upper end of the driving rotating shaft, and a second belt pulley is fixedly connected to the outer peripheral surface of the lifting rotating shaft, and the small belt is rotatably connected to the outer peripheral surface of the second belt pulley.

5. A multi-station milling device as claimed in claim 4, wherein a threaded rod is fixedly connected to the upper end of the lifting rotating shaft, a lifting rod is connected to the outer peripheral surface of the threaded rod in a threaded manner, a chuck is fixedly connected to the upper end of the lifting rod, and three calipers are slidably connected to the upper end of the chuck.

6. A multi-station milling device as claimed in claim 2, wherein the rear moving rod and the front end face of the front moving rod are slidably connected with a second motor, the rear end of the second motor is power connected with a vertical sliding shaft, the rear end of the vertical sliding shaft is fixedly connected with a vertical fixed wheel, the peripheral surface of the vertical fixed wheel is rotatably connected with a vertical roller, the vertical roller is slidably connected to the inner wall of the vertical sliding groove of the side sliding groove, the lower end of the second motor is power connected with an extending thread block, and the lower end of the extending thread block is rotatably connected with a vertical cutter.

Technical Field

The invention relates to the relevant field of milling, in particular to a multi-station milling device.

Background

In the traditional milling process, multi-station milling cannot be carried out at the same time, and in the milling process, the surface flatness of a processed workpiece cannot be ensured in real time, so that the processing efficiency is low in the processing process, even the productivity is low, the workpiece with unqualified production positions is easy to produce, and the rejection rate of the product is too high.

Disclosure of Invention

In order to solve the problems, the multi-station milling device is designed in the embodiment, and comprises a processing box, a processing cavity with a forward opening is arranged in the processing box, two rotary threaded rods are rotationally connected to the lower wall of the processing cavity, the two rotary threaded rods are symmetrically distributed and arranged in a bilateral mode with the processing cavity as a symmetric center, lifting threaded blocks are in threaded connection on the outer peripheral surfaces of the rotary threaded rods, a transverse moving track is fixedly connected to the upper ends of the lifting threaded blocks, an annular groove with an upward opening is formed in the upper end of the transverse moving track, a cutter driving motor is in sliding connection with the upper end of the transverse moving track, a horizontal sliding shaft is in power connection with the lower end of the cutter driving motor, a horizontal sliding wheel is fixedly connected to the outer peripheral surface of the horizontal sliding shaft, and a horizontal roller is rotationally connected to the outer peripheral surface of the, the horizontal roller is connected to the inner wall of the annular groove in a sliding manner, the right end of the cutter driving motor is in power connection with a cutter extender, the right end of the cutter extender is in rotating connection with a cutter, the transverse moving track is in sliding connection with a side motor and an inner rotating block, a rotating small cavity is arranged in the inner rotating block, the side motor is in power connection with the side motor close to one end, the left end of the side motor is fixedly connected with a driving bevel gear, the lower end of the driving bevel gear is in meshing connection with a driven bevel gear, the driving shaft, the driving bevel gear and the driven bevel gear are in rotating connection with the inner wall of the rotating small cavity, the lower end of the driven bevel gear is fixedly connected with a horizontal sliding shaft, the left end of the side motor is in power connection with a threaded rotating block, a threaded cavity with, the sliding rotating shaft is rotatably connected in the inner rotating block, the left end of the sliding rotating shaft is fixedly connected with a rotating block, the left end of the rotating block is rotatably connected with a balancing rod, the left end of the balancing rod is rotatably connected with an adaptive rotating wheel, the inner peripheral surface of the adaptive rotating wheel is fixedly connected with an adaptive rotating shaft, the outer peripheral surface of the adaptive rotating wheel is rotatably connected with two bilateral machining tools, the two bilateral machining tools are arranged in a bilateral symmetry mode by taking the center line of the balancing rod as a symmetry center, the bilateral machining tools are mutually close to one end surface and are slidably connected with adaptive sliding blocks, adaptive springs are fixedly connected between the bilateral machining tools, and when the rotating threaded rod rotates, the first belt pulley is driven to rotate, the lifting threaded block is driven, the transverse moving track moves upwards, and the tool driving motor is driven, The cutter extender, the cutter, the side motor, the internal rotating block, the balancing rod and the bilateral machining cutter move upwards to reach a position to be machined, the cutter driving motor is started at the moment, the cutter extender is driven to rotate, the cutter is driven to move to the machining position, the horizontal sliding shaft, the horizontal sliding wheel and the horizontal roller wheel are driven to rotate, the horizontal roller wheel drives the cutter driving motor to slide on the upper end face of the transverse moving track and reach a specified machining position, the side motor is started at the moment, the driving shaft, the driving bevel gear, the driven bevel gear and the horizontal sliding shaft are driven to rotate, the side motor slides on the upper end face of the transverse moving track, and the side motor drives the thread rotating block to rotate, and then the sliding rotating shaft is driven to move towards a machining position, so that the rotating block is driven to rotate, and the balance rod, the adaptive rotating wheel, the adaptive rotating shaft, the bilateral machining tool, the adaptive sliding block and the adaptive spring are further extended to the position needing to be machined to machine the workpiece in different directions.

Beneficially, a magnetic sensor is fixedly connected to the upper wall of the processing cavity, four front moving rods and four rear moving rods are fixedly connected to the lower end of the magnetic sensor, the right end of the rear moving rod is fixedly connected to the rear end of the front moving rod, a side sliding groove vertical sliding groove with a forward opening is formed in the front ends of the front moving rod and the rear moving rod, a small moving cavity with a leftward opening is arranged in the rear moving rod, a moving controller is fixedly connected to the right wall of the small moving cavity, a moving spring is fixedly connected to the left end of the moving controller, the left end of the moving spring is fixedly connected to the right end of the front moving rod, two stabilizing springs are fixedly connected between the rear moving rod and the front moving rod, the stabilizing springs are arranged in a left-right symmetrical distribution mode by taking the central line of the front moving rods as a symmetrical center, and when the magnetic sensor detects the size, and starting the mobile controller to drive the mobile spring to extend, further driving the front moving rod to extend, further stretching the stabilizing spring, and sliding the lower end face of the magnetic sensor to the position with the same size and position around the processed workpiece.

Beneficially, fixedly connected with driving motor on the processing chamber lower wall, driving motor upper end power link has the drive pivot, fixedly connected with big belt pulley on the drive pivot outer peripheral face, fixedly connected with first belt pulley on the threaded rod outer peripheral face rotates, be connected with big belt between the first belt pulley, big belt rotate connect in on the big belt pulley outer peripheral face, add man-hour when needs, start driving motor this moment, and then drive the drive pivot big belt pulley the threaded rod rotates first belt pulley big belt rotates and carries out operation on next step.

Beneficially, a side rotating shaft is dynamically connected to one end of the driving motor, a side bevel gear is fixedly connected to one end of the side rotating shaft, which is far away from each other, two supporting shafts are rotatably connected to the lower wall of the processing cavity, the two supporting shafts are symmetrically distributed on the left and right sides of the driving motor, a transverse bevel gear is fixedly connected to the upper end of each supporting shaft, the upper end of each side bevel gear and the corresponding transverse bevel gear are meshed and connected to one end of the side bevel gear, a small rotating shaft is fixedly connected to the upper end of each transverse bevel gear, a small belt pulley is fixedly connected to the outer peripheral surface of each small rotating shaft, a small belt is rotatably connected between the small belt pulleys, a lifting rotating shaft is fixedly connected to the upper end of each driving rotating shaft, a second belt pulley is fixedly, when the workpiece is at the processing position, the driving motor is started at the moment, so that the side rotating shaft, the side bevel gear, the supporting shaft, the transverse bevel gear, the small rotating shaft, the small belt pulley, the second belt pulley and the lifting rotating shaft are driven to rotate, and the workpiece arranged at the processing position is further lifted to the designated processing height and is processed at the next step.

Advantageously, a threaded rod is fixedly connected to the upper end of the lifting rotating shaft, a lifting rod is in threaded connection with the outer peripheral surface of the threaded rod, a chuck is fixedly connected to the upper end of the lifting rod, three calipers are slidably connected to the upper end of the chuck, and when a workpiece to be machined is clamped between the calipers, the lifting rotating shaft rotates to drive the threaded rod to rotate, so that the lifting rod, the chuck and the calipers are driven to rotate, and the workpiece clamped between the calipers is driven to rotate.

Beneficially, the rear moving rod and the front end face of the front moving rod are slidably connected with a second motor, the rear end of the second motor is dynamically connected with a vertical sliding shaft, the rear end of the vertical sliding shaft is fixedly connected with a vertical fixed wheel, the outer peripheral surface of the vertical fixed wheel is rotatably connected with a vertical roller, the vertical roller is slidably connected with the inner wall of the vertical sliding groove of the side sliding groove, the lower end of the second motor is dynamically connected with an extending thread block, the lower end of the extending thread block is rotatably connected with a vertical cutter, the second motor is started, the vertical sliding shaft, the vertical fixed wheel and the vertical roller are further driven to rotate, so that the vertical roller slides in the vertical sliding groove of the side sliding groove and drives the second motor, the extending thread block and the vertical cutter to move to a processing position and the second motor slides on the front moving rod and the front end face of the rear moving rod, at the moment, the second motor drives the extension thread block to rotate, and then the vertical cutter is driven to extend downwards and rotate to process the workpiece.

The invention has the beneficial effects that: the milling device can realize multi-station milling in the milling process, and can detect the surface flatness of the processed workpiece in real time in the milling process, so that the processed workpiece can ensure the processing precision and avoid the rejection of excessive workpieces due to unqualified processing.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

Fig. 1 is a schematic overall structure diagram of a multi-station milling device according to the present invention;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;

FIG. 4 is an enlarged schematic view of "C" of FIG. 1;

FIG. 5 is an enlarged schematic view of "D" of FIG. 2;

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 2;

FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 3;

FIG. 8 is a schematic view of the structure in the direction "G-G" of FIG. 3.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a multi-station milling device, which comprises a processing box 11, wherein a processing cavity 16 with a forward opening is arranged in the processing box 11, the lower wall of the processing cavity 16 is rotationally connected with two rotary threaded rods 37, the two rotary threaded rods 37 are symmetrically distributed and arranged in a left-right mode by taking the processing cavity 16 as a symmetrical center, the outer peripheral surface of each rotary threaded rod 37 is in threaded connection with a lifting threaded block 12, the upper end of each lifting threaded block 12 is fixedly connected with a transverse moving rail 33, the upper end of each transverse moving rail 33 is provided with an annular groove 43 with an upward opening, the upper end of each transverse moving rail 33 is slidably connected with a cutter driving motor 66, the lower end of each cutter driving motor 66 is in power connection with a horizontal sliding shaft 67, the outer peripheral surface of each horizontal sliding shaft 67 is fixedly connected with a horizontal sliding wheel 71, the outer peripheral surface of each horizontal sliding wheel, the horizontal roller 64 is slidably connected to the inner wall of the annular groove 43, the right end of the cutter driving motor 66 is in power connection with a cutter extender 13, the right end of the cutter extender 13 is in rotation connection with a cutter 15, the transverse moving track 33 is in sliding connection with a side motor 84 and an inner rotating block 81, a rotating small cavity 83 is arranged in the inner rotating block 81, one end, close to each other, of the side motor 84 is in power connection with the side motor 84, the left end of the side motor 84 is fixedly connected with a driving bevel gear 80, the lower end of the driving bevel gear 80 is in meshing connection with a driven bevel gear 78, the driving shaft 85, the driving bevel gear 80 and the driven bevel gear 78 are in rotation connection with the inner wall of the rotating small cavity 83, the lower end of the driven bevel gear 78 is fixedly connected to the horizontal sliding shaft 67, and, a threaded cavity 79 with a leftward opening is formed in the threaded rotating block 82, a sliding rotating shaft 77 is connected to the inner wall of the threaded cavity 79 in a threaded manner, the sliding rotating shaft 77 is rotatably connected to the inner rotating block 81, a rotating block 72 is fixedly connected to the left end of the sliding rotating shaft 77, a balancing rod 46 is rotatably connected to the left end of the rotating block 72, an adaptive rotating wheel 73 is rotatably connected to the left end of the balancing rod 46, an adaptive rotating shaft 74 is fixedly connected to the inner circumferential surface of the adaptive rotating wheel 73, two bilateral machining tools 47 are rotatably connected to the outer circumferential surface of the adaptive rotating wheel 73, the two bilateral machining tools 47 are distributed in a bilateral symmetry manner by taking the center line of the balancing rod 46 as a symmetry center, an adaptive sliding block 76 is slidably connected between end surfaces of the bilateral machining tools 47, an adaptive spring 75 is fixedly connected between the bilateral machining tools 47, further driving the first belt pulley 38 to rotate, further driving the lifting thread block 12 and the transverse moving track 33 to move upwards, further driving the tool driving motor 66, the tool extender 13, the tool 15, the side motor 84, the internal rotating block 81, the rotating block 72, the balance bar 46 and the bilateral machining tool 47 to move upwards to a position to be machined, then starting the tool driving motor 66, further driving the tool extender 13 to rotate, further driving the tool 15 to move to a machining position, further driving the horizontal sliding shaft 67, the horizontal sliding wheel 71 and the horizontal roller 64 to rotate, at this time, the horizontal roller 64 driving the tool driving motor 66 to slide on the upper end face of the transverse moving track 33 and reach a designated machining position, at this time, starting the side motor 84, and further driving the driving shaft 85, the driving bevel gear 80, the driven bevel gear 78 and the horizontal sliding shaft 67 to rotate, so that the side motor 84 slides on the upper end surface of the transverse moving track 33, at this time, the side motor 84 drives the thread rotating block 82 to rotate, and further drives the sliding rotating shaft 77 to move to a machining position, and further drives the rotating block 72 to rotate, and further extends the balancing rod 46, the adaptive rotating wheel 73, the adaptive rotating shaft 74, the bilateral machining tool 47, the adaptive sliding block 76 and the adaptive spring 75 to positions to be machined to machine workpieces in different directions.

Beneficially, a magnetic sensor 28 is fixedly connected to the upper wall of the processing cavity 16, four front moving rods 22 and four rear moving rods 27 are fixedly connected to the lower end of the magnetic sensor 28, the right end of the rear moving rod 27 is fixedly connected to the rear end of the front moving rod 22, side sliding groove vertical sliding grooves 60 with forward openings are formed in the front ends of the front moving rod 22 and the rear moving rod 27, a small moving cavity 25 with leftward openings is formed in the rear moving rod 27, a moving controller 26 is fixedly connected to the right wall of the small moving cavity 25, a moving spring 24 is fixedly connected to the left end of the moving controller 26, the left end of the moving spring 24 is fixedly connected to the right end of the front moving rod 22, two stabilizing springs 21 are fixedly connected between the rear moving rod 27 and the front moving rod 22, and the stabilizing springs 21 are arranged in a bilateral symmetry manner by taking the central line of the front moving rod 22 as a symmetry center, when the magnetic sensor 28 detects the surrounding size of the workpiece, the moving controller 26 is started at this time, and then the moving spring 24 is driven to extend, and then the front moving rod 22 is driven to extend, and then the stabilizing spring 21 is stretched, and at this time, the front moving rod 22 and the rear moving rod 27 slide to the positions of the surrounding size and the position of the processed workpiece at the lower end surface of the magnetic sensor 28.

Beneficially, a driving motor 57 is fixedly connected to the lower wall of the processing cavity 16, a driving rotating shaft 54 is dynamically linked to the upper end of the driving motor 57, a large belt pulley 50 is fixedly connected to the outer peripheral surface of the driving rotating shaft 54, a first belt pulley 38 is fixedly connected to the outer peripheral surface of the rotating threaded rod 37, a large belt 53 is rotatably connected between the first belt pulleys 38, the large belt 53 is rotatably connected to the outer peripheral surface of the large belt pulley 50, and when processing is required, the driving motor 57 is started at this time, and then the driving rotating shaft 54, the large belt pulley 50, the rotating threaded rod 37, the first belt pulley 38 and the large belt 53 are driven to rotate and perform the next operation.

Beneficially, a side rotating shaft 48 is power-connected to one end of the driving motor 57, a side bevel gear 56 is fixedly connected to one end of the side rotating shaft 48, which is far away from the other end, two support shafts 55 are rotatably connected to the lower wall of the processing chamber 16, the two support shafts 55 are symmetrically distributed left and right around the driving motor 57, a transverse bevel gear 49 is fixedly connected to the upper end of each support shaft 55, the upper end of each side bevel gear 56 is meshed with one end of the transverse bevel gear 49, a small rotating shaft 40 is fixedly connected to the upper end of the transverse bevel gear 49, a small belt pulley 41 is fixedly connected to the outer circumferential surface of the small rotating shaft 40, a small belt 42 is rotatably connected between the small belt pulleys 41, a lifting rotating shaft 51 is fixedly connected to the upper end of the driving rotating shaft 54, and a second belt, the small belt 42 is rotatably connected to the outer peripheral surface of the second belt pulley 52, and when a workpiece is at a processing position, the driving motor 57 is started at this time to drive the side rotating shaft 48, the side bevel gear 56, the supporting shaft 55, the transverse bevel gear 49, the small rotating shaft 40, the small belt pulley 41, the small belt 42, the second belt pulley 52 and the lifting rotating shaft 51 to rotate, so that the workpiece mounted at the processing position is further lifted to a designated processing height and processed at the next step.

Advantageously, a threaded rod 36 is fixedly connected to the upper end of the lifting rotating shaft 51, a lifting rod 35 is threadedly connected to the outer peripheral surface of the threaded rod 36, a chuck 29 is fixedly connected to the upper end of the lifting rod 35, and three calipers 39 are slidably connected to the upper end of the chuck 29, so that when a workpiece to be machined is clamped between the calipers 39, the lifting rotating shaft 51 is rotated, the threaded rod 36 is further driven to rotate, the lifting rod 35, the chuck 29, the calipers 39 are further driven to rotate, and the workpiece clamped between the calipers 39 is driven to rotate.

Beneficially, the front end surfaces of the rear moving rod 27 and the front moving rod 22 are slidably connected with a second motor 19, the rear end of the second motor 19 is power-connected with a vertical sliding shaft 61, the rear end of the vertical sliding shaft 61 is fixedly connected with a vertical fixed wheel 59, the outer peripheral surface of the vertical fixed wheel 59 is rotatably connected with a vertical roller 62, the vertical roller 62 is slidably connected to the inner wall of the vertical sliding groove 60 of the side sliding groove, the lower end of the second motor 19 is power-connected with an extending threaded block 18, the lower end of the extending threaded block 18 is rotatably connected with a vertical cutter 17, at this time, the second motor 19 is started, and the vertical sliding shaft 61, the vertical fixed wheel 59 and the vertical roller 62 are further driven to rotate, so that the vertical roller 62 slides in the vertical sliding groove 60 of the side sliding groove and drives the second motor 19, the extending threaded block 18, The vertical tool 17 moves to a processing position, and the second motor 19 slides on the front end faces of the front moving rod 22 and the rear moving rod 27, at this time, the second motor 19 drives the extending thread block 18 to rotate, and further drives the vertical tool 17 to extend downwards and rotate to process a workpiece.

The use steps of the multi-station milling device in the present document are described in detail below with reference to fig. 1 to 8: initially, the second motor 19, the movement controller 26, the driving motor 57, the tool driving motor 66, and the side motor 84 are in an off state, the internal rotating block 81, the side motor 84, the tool driving motor 66, and the second motor 19 are in a stagnation state, the vertical tool 17 is located at a position away from the machining position, the moving spring 24 is in a compressed state, the front moving rod 22 and the rear moving rod 27 are located at any positions, the chuck 29 and the lifting rod 35 are located at a position below the machining chamber 16, and the lifting screw block 12 and the transverse moving rail 33 are located at a position away from the machining position.

When the workpiece is clamped between the calipers 39, the lifting rotating shaft 51 rotates to drive the threaded rod 36 to rotate, the lifting rod 35, the chuck 29 and the calipers 39 to rotate, and the workpiece clamped between the calipers 39 to rotate, when the magnetic sensor 28 detects the surrounding size of the workpiece, the moving controller 26 is started to drive the moving spring 24 to extend, the front moving rod 22 is driven to extend, and the stabilizing spring 21 is stretched, the front moving rod 22 and the rear moving rod 27 slide to the position where the surrounding size of the workpiece is consistent at the lower end face of the magnetic sensor 28, and when the workpiece is at the processing position, the driving motor 57 is started to drive the side rotating shaft 48, the side bevel gear 56 and the like, The supporting shaft 55, the horizontal bevel gear 49, the small rotating shaft 40, the small belt pulley 41, the small belt 42, the second belt pulley 52 and the lifting rotating shaft 51 rotate, so that the workpiece mounted at the machining position is further lifted to a specified machining height and is machined in the next step, and when machining is performed, the driving rotating shaft 54, the large belt pulley 50, the rotating threaded rod 37, the first belt pulley 38 and the large belt 53 are driven to rotate and perform the operation in the next step.

When the rotating threaded rod 37 rotates, the first belt pulley 38 is further driven to rotate, the lifting threaded block 12 and the transverse moving track 33 are further driven to move upwards, the cutter driving motor 66, the cutter extender 13, the cutter 15, the side motor 84, the inner rotating block 81, the rotating block 72, the balancing rod 46 and the bilateral machining cutter 47 are further driven to move upwards to a position to be machined, the cutter driving motor 66 is started at this time, the cutter extender 13 is driven to rotate, the cutter 15 is further driven to move to a machining position, the horizontal sliding shaft 67, the horizontal sliding wheel 71 and the horizontal roller 64 are further driven to rotate, at this time, the horizontal roller 64 drives the cutter driving motor 66 to slide on the upper end face of the transverse moving track 33 and reach a specified machining position, at this time, the side motor 84 is started to drive the driving shaft 85, the driving bevel gear 80, the driven bevel gear 78 and the horizontal sliding shaft 67 to rotate, so that the side motor 84 slides on the upper end face of the transverse moving track 33, at this time, the side motor 84 drives the threaded rotating block 82 to rotate, further drives the sliding rotating shaft 77 to move to a machining position, further drives the rotating block 72 to rotate, and further extends the balancing rod 46, the adaptive rotating wheel 73, the adaptive rotating shaft 74, the bilateral machining tool 47, the adaptive sliding block 76 and the adaptive spring 75 to positions needing to be machined to machine workpieces in different directions.

At this time, the second motor 19 is started, and then the vertical sliding shaft 61, the vertical fixed wheel 59 and the vertical roller 62 are driven to rotate, so that the vertical roller 62 slides in the side sliding groove vertical sliding groove 60 and drives the second motor 19, the extension thread block 18 and the vertical cutter 17 to move to a processing position, and the second motor 19 slides on the front end faces of the front moving rod 22 and the rear moving rod 27, and at this time, the second motor 19 drives the extension thread block 18 to rotate, and then the vertical cutter 17 is driven to extend downwards and rotate to process a workpiece.

The invention has the beneficial effects that: the invention can realize multi-station milling in the milling process, and can detect the surface flatness of the processed workpiece in real time in the milling process, thereby ensuring the processing precision of the processed workpiece and avoiding the scrapping of excessive workpieces due to unqualified processing.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.