TWI533959B - Magnet fixed compact milling machines and mobile machining - Google Patents

Description

Magnet fixed compact milling machine and mobile machining method

The present invention relates to a compact and movable magnet-fixed compact milling machine and a mobile machining method, which are mainly used in a forging press, a sheet metal press or the like for processing an upper surface of a base plate on which a metal mold is placed, for example, 1 mm. Processing accuracy in the range of about three percent.

As a conventional magnet-mounted milling machine, for example, as described in Patent Document 1, a milling machine unit capable of performing polishing of the upper surface of a chassis disk with high mechanical efficiency without manual operation is provided. Moreover, the device can be easily transported through a rack or the like, and is easily placed on the base plate of the large press, and the planing of the base plate can be efficiently performed while gradually moving the milling machine unit.

In other words, the mill unit has a configuration in which the bottom plate can be sucked by the electromagnet against the base disk of the press, and the horizontal position of the H-frame can be adjusted for the bottom plate. The sliding saddle member is slidably mounted on the upper surface of the H-shaped frame, and the sliding saddle member is moved along the longitudinal direction of the frame by rotating the rotating shaft. Further, a circular plate is rotatably provided on the upper surface of the saddle member, and the rotation direction of the disc with respect to the saddle member can be adjusted. Further, a pinion is provided in the fixing plate fixed to the circular plate, and the meshing portion of the rotating shaft rotatably provided for the rail member is engaged with the bracket of the sliding saddle member, and the handle is inserted into the rotating shaft. And rotating, the rail member can be moved horizontally along the sliding saddle member.

For the H-shaped frame provided above, the cutting accessory can be moved along the longitudinal direction of the H-shaped frame by moving the sliding saddle member, and if the cutting accessory is moved to the end of the H-shaped frame, the rotation property of the circular plate can be transmitted. Since the cutting accessory is rotated by 180°, the primary setting of the H-frame can be used for cutting and grinding on both sides of the H-frame.

Prior art literature

Patent literature

Patent Document 1: Japanese Real Fair 8-8007

technical problem

However, in the case of the milling unit of the above-mentioned Patent Document 1, for example, in the case of a weight of about 8 tons or more, even if the weight reduction is reduced to about 2 tons, it is difficult to manually move it in the front-rear direction. If heavy machinery such as a crane is not used, it is not easy to move back and forth, and it cannot be carried out even if it is transported to a predetermined installation position.

Further, in Patent Document 1, the meshing portion of the rotating shaft that is rotatably provided to the slide rail member meshes with the rack rail of the saddle member, and the slide rail member can be inserted and inserted into the rotating shaft to be rotated. Move horizontally along the sliding saddle member. With the above configuration, the external movement stroke of the cutting attachment to the fixed position of the entire milling unit is restricted to a relatively narrow range, and the machining range according to the position at which the milling unit is once mounted is limited to the narrow range.

Accordingly, the present invention has been made in view of the above-described circumstances in the prior art, and an object thereof is to provide a magnet-fixed compact milling machine and a mobile machining method which can achieve compactness while reducing the overall weight of the device, even if not Heavy machinery such as cranes can also be easily moved manually and/or automatically, and can be repeatedly moved by manual and/or automatic described above to achieve a wide range of cutting and grinding processes.

Technical solutions

In order to solve the above problems, a magnet-fixed compact milling machine according to the present invention includes a magnet base that is capable of adsorbing and detaching a base disk of a press through an electromagnet, and a sliding mechanism portion at the magnet base. The upper left and right widths are fixedly wider; the cutting mechanism portion is provided so as to be horizontally movable in the left and right direction at an arbitrary sliding feed pitch with respect to the sliding mechanism portion, and the cutter is arbitrarily disposed in the cutting mechanism portion. A simple magnet-fixed compact milling machine that is freely adjustable in the vertical direction, and further includes a lifting type moving unit that lifts the left and right end sides of the sliding mechanism portion for each magnet base, and is capable of Move in the front and rear direction.

Further, the elevating type moving unit is constituted by a hydraulic jack mechanism portion having a wheel at a lower portion thereof, and the hydraulic jack mechanism portion is disposed on a lower surface of the right and left end sides of the slide mechanism portion, respectively, for lifting the sliding mechanism portion and causing the sliding The agency moves back and forth.

Further, the elevating type moving unit includes a hydraulic cylinder built-in bracket attached to the right and left end sides of the slide mechanism portion, and a wheel or a crawler belt that can be freely moved up and down by adjusting the hydraulic pressure of the cylinder by the hydraulic cylinder built-in bracket. The wheel is composed.

Further, the hydraulic cylinder built-in bracket can perform hydraulic pressure adjustment through a wireless signal switch solenoid valve that is digitized by a password from the operation panel.

Further, according to the above-described mobile machining method of the magnet-fixed compact milling machine of the present invention, the following steps are sequentially repeated: the left and right end sides of the slide mechanism portion are lifted for each magnet base by the lift type moving unit and moved to the press. a step of cutting the position of the base plate; a step of lowering the slide mechanism portion by the lift type moving unit and adsorbing the magnet base on the base plate; a process of cutting by the cutter passing through the cutting mechanism portion; and releasing the magnet base after the cutting process The step of sucking the base plate and lifting the left and right end sides of the slide mechanism portion again for each magnet base by the lift type moving unit; and moving to the new cutting position of the base plate of the press.

Beneficial effect

According to the present invention, while reducing the overall weight of the apparatus, it is possible to easily move it by manual or the like without using a heavy machine such as a crane, and it is possible to realize a wide range of cutting and grinding processing by repeatedly moving by manual or the like.

That is, the magnet-fixed compact milling machine according to the present invention includes a magnet base that can adsorb and detach the base disk of the press through the electromagnet, and a sliding mechanism portion that is fixed to the left and right widths of the magnet base. The cutting mechanism portion is provided so as to be horizontally movable in the left-right direction at an arbitrary sliding feed pitch with respect to the sliding mechanism portion, the cutter is arbitrarily disposed in the cutting mechanism portion, and is set to be freely adjustable in the up and down direction A simple magnet-fixed compact milling machine is further provided with a lifting type moving unit that lifts the left and right end sides of the sliding mechanism portion for each magnet base and is movable in the front-rear direction. Therefore, the simple structure of the magnet base, the sliding mechanism portion, and the cutting mechanism portion can reduce the weight of the entire device to about 2 tons and be compact, and the entire device can be easily and smoothly moved forward and backward through the lifting type moving unit. mobile.

The elevating type moving unit is constituted by a hydraulic jack mechanism portion having a wheel at a lower portion, and the hydraulic jack mechanism portions are respectively disposed on the lower left and right end side surfaces of the sliding mechanism portion for lifting the sliding mechanism portion and the sliding mechanism portion mobile. Therefore, by providing the two hydraulic jack mechanism portions on the lower left and right end side surfaces of the slide mechanism portion, the support portion of the upper end of the jack is raised by the hydraulic pressure, so that the entire device can be easily lifted and raised therein. The forward and backward movement of the entire lower device can be smoothly performed through the wheel provided in the lower portion of the hydraulic jack mechanism portion.

The lift type moving unit is composed of a hydraulic cylinder built-in bracket attached to the right and left end sides of the slide mechanism portion, and a wheel that is freely movable up and down by adjustment of the hydraulic pressure of the cylinder by the hydraulic cylinder built-in bracket, or a tracked wheel. Therefore, by moving the wheel or the tracked wheel from the raised position to the lowered position by hydraulic pressure, the entire device can be easily lifted, and in this raised state, the entire front and rear movement of the device is also transmitted through the rotary drive wheel or with the crawler belt. The wheels can be carried out smoothly.

The hydraulic cylinder has a built-in bracket that can be hydraulically adjusted by a wireless signal switch solenoid valve that is digitized by a password from the operation panel. Therefore, the hydraulic pressure adjustment of the hydraulic cylinder built-in bracket can be performed by the remote control operation from the operation panel, so that a wide range of cutting and grinding processing can be easily realized by repeated movement. For example, in the cutting mechanism portion, it is possible to easily repeat the operation by remote control, such as processing three rows at the same time, moving the entire device, and processing three rows at the same time to perform the work.

On the other hand, in the movable machining method of the magnet-fixed compact milling machine according to the present invention, the following steps are sequentially repeated: the left and right end sides of the sliding mechanism portion are lifted for each magnet base by the lifting type moving unit and moved to a step of cutting the position of the base plate of the press; a step of lowering the slide mechanism portion by the lift type moving unit and adsorbing the magnet base on the base plate; a process of cutting by the cutter passing through the cutting mechanism portion; and releasing the machining after the cutting process The magnet base is adsorbed to the base plate, and the steps of lifting the left and right end sides of the slide mechanism portion for each magnet base by the lift type moving unit; and moving to the new cutting position of the base plate of the press. Therefore, it is possible to realize a wide range of cutting and grinding processing by repeated movement of the lift type moving unit or the like.

1‧‧‧Magnet base

1a‧‧‧Base frame

2‧‧‧Sliding Mechanism Department

3‧‧‧Gear motor

3a‧‧‧output gear

4‧‧‧ pinion

5‧‧‧ Groove

6a, 6b‧‧‧ radial bearings

7‧‧‧ drive gear

8‧‧‧Transmission gear

9‧‧‧Connecting terminal

10‧‧‧Sliding saddle components

10a‧‧‧Dovetail slot connection

10b‧‧‧ rack

11‧‧‧Slide rails

12‧‧‧Sliding trough

13‧‧‧ hook

14‧‧‧Cutting Mechanism Department

15‧‧‧Cutting accessories

15a‧‧‧ Lifting Department

15b‧‧‧ Lifting Department

16‧‧‧Drive shaft

17a, 17b‧‧‧ Thrust bearings

18‧‧‧ Large diameter sprocket

19‧‧‧Substrate

19a‧‧‧ Cover

20‧‧‧Rotating motor

20a‧‧‧Rotary axis

21‧‧‧Small diameter sprocket

22‧‧‧Circular chain

23‧‧‧ Tension gear

24‧‧‧Tools

25‧‧‧ bolt

31‧‧‧ Lifting mobile unit

32‧‧‧ Wheels

33‧‧‧Trolley

34‧‧‧Axis

35‧‧‧Support

36‧‧‧ Lifting Department

37‧‧‧Hydraulic jack

38‧‧‧Joystick

41‧‧‧Hydraulic cylinder built-in bracket

42‧‧‧ Telescopic rod

43‧‧‧ Wheels with tracks

44‧‧‧Carriage bracket

45‧‧‧Baffle

46‧‧‧ Tracks

50‧‧‧Supply pump

51‧‧‧ solenoid valve

52‧‧‧Operation panel

53‧‧‧ conduit

61‧‧‧ frame

61a, 61b‧‧‧ radial bearings

62‧‧‧ cutting gear

63a, 63b‧‧‧ thrust bearing

64‧‧‧Transmission gear

65‧‧‧ drive gear

Fig. 1 is a view showing an embodiment of a simple type of milling machine unit in a best mode for carrying out the invention, wherein (a) is a front view, (b) is a plan view, and (c) is a (a). -A section view.

Fig. 2(a) is a plan view showing a specific internal structure of a cutting mechanism portion which is slidable in the left-right direction on the front surface of the same milling machine unit.

Fig. 2(b) is a side view showing, in cross section, a cutting mechanism portion of a specific internal structure of a cutting mechanism portion which is slidable in the left-right direction on the front surface of the same milling machine unit.

Fig. 3 is a perspective view showing an embodiment of a lifting type moving unit including a hydraulic jack mechanism portion of a wheel at a lower portion.

Fig. 4(a) is a plan view showing another embodiment of the elevating type mobile unit.

Fig. 4(b) is a side view showing the cutting mechanism portion of another embodiment of the same lift type moving unit in cross section.

Fig. 5(a) is a plan view showing another embodiment of the elevating type moving unit and the cutting mechanism unit.

Fig. 5(b) is a side view showing the cutting mechanism portion of another embodiment of the same lifting type moving unit and cutting mechanism portion in cross section.

Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.

(Example 1)

The symbol 1 shown in the figure is a pair of left and right magnet bases in the shape of a rectangular block. The magnet base can be detached from the base plate of the press through the electromagnet. On the upper surface of the two magnet bases 1, as shown in the first As shown in Fig. 2 and Fig. 2, a sliding mechanism portion 2 having a rectangular block shape having a larger width than the outer side surfaces of the two magnet bases 1 is formed. Here, the two magnet bases 1, the slide mechanism portion 2, and the cutting mechanism portion 14 which will be described later are referred to as a milling machine unit (device main body).

As shown in Fig. 1(c), the gear mechanism 3 is incorporated in the slide mechanism unit 2, and the output gear 3a of the gear motor 3 protrudes outward from the side surface (the left side surface in Fig. 1) of the slide mechanism unit 2. Correspondingly, a rectangular groove-like groove portion 5 is formed along the longitudinal direction on the front surface of the slide mechanism portion 2, and a rod-shaped pinion 4 is laterally disposed in the groove portion 5 (in the circumferential direction) Set the rotation axis formed by the thread).

That is, both ends of the pinion gear 4 are rotatably formed in the groove portion 5 by the radial bearings 6a, 6b, and the radial bearings 6a, 6b are respectively disposed in the groove portion 5 on the front surface of the slide mechanism portion 2. The inner side of the inner side of the pinion gear 4 and the one end side (the left end part in the first drawing) extend outward from the position of the radial bearing 6a, and the drive gear 7 is attached to the tip end. The output gear 3a of the gear motor 3 is meshed with the drive gear 7 via the transmission gear 8, and the transmission gear 8 is rotatably provided on the side surface of the slide mechanism portion 2 (the left side surface in Fig. 1).

Further, the pinion gear 4 is rotated by the drive of the gear motor 3. Here, the connection terminal portion 9 to which the power supply line for rotating the drive gear motor 3 is connected is disposed on the upper surface of the slide mechanism portion 2.

Further, as shown in FIG. 1 and FIG. 2, a sliding plate saddle member 10 having a rectangular plate shape that is slidable in the longitudinal direction of the front side of the groove portion 5 is disposed on the front surface of the sliding mechanism portion 2. In other words, as shown in FIG. 2(b), the front surface of the sliding mechanism portion 2 is formed in a rectangular shape having a substantially dovetail shape and a height higher than that of the groove portion 5 so as to cover the front side of the groove portion 5. The high slide rail 11 has a dovetail groove connecting portion 10a projecting rearward from the rear surface of the saddle member 10 in order to correspond to the shape of the dovetail groove of the slide rail 11, and the dovetail groove connecting portion 10a has a substantially skirt shape in side view, and It slides laterally within the slide rail 11 and engages with the slide rail 11.

As shown in Fig. 2(b), a rack rail 10b is formed in the lateral direction on the back surface of the dovetail joint portion 10a, and the rack rail 10b is engaged with the horizontally disposed pinion 4 in the recess portion 5. Here, in the center of the upper surface of the slide mechanism portion 2, a slide groove 12 is recessed in the longitudinal direction, and a substantially L-shaped hook portion 13 extending from the upper end of the saddle member 10 toward the rear side is hung on the slide groove. 12 on.

The pinion gear 4 is rotated by the driving of the gear motor 3, and the saddle member 10 slides horizontally (see the lateral direction from the front) in the left-right direction with respect to the front surface of the slide mechanism portion 2 at an arbitrary sliding feed pitch. Therefore, by rotating the driving direction of the gear motor 3 in the forward and reverse directions, the sliding direction of the saddle member 10 is reversed.

As shown in Fig. 2(b), on the front surface of the saddle member 10, the cutting mechanism portion 14 is provided to be movable up and down. In other words, the cutting mechanism portion 14 includes, for example, a long-shaped slide rail member that can be moved in the vertical direction by an arbitrary sliding feed pitch, such as a rack or a pinion mechanism, along the front surface of the saddle member 10 (omitted In addition, the ball screw (not shown) that is screwed into the longitudinal direction of the rail member is inserted into the ball screw and is rotated to be able to slide in the vertical direction. Use accessories 15.

As shown in Fig. 2(b), the cutting attachment 15 is rotatably mounted on the inner side of the cylindrical lifting portion 15a by a pair of upper and lower thrust bearings 17a, 17b. The upper end of the shaft 16 is integrally mounted with the large diameter sprocket 18. Further, a horizontal elliptical substrate 19 is provided at the upper end of the elevating portion 15a, and the large-diameter sprocket 18 is disposed on one end side of the substrate 19. Here, the substrate 19 is covered by the cover 19a.

On the other hand, as shown in Fig. 2(a), the rotary electric machine 20 is fixed upward toward the lower end of the other end side of the substrate 19, and the small-diameter sprocket 21 is fixed to the rotary shaft facing the rotary electric machine 20 (not shown) is provided on the other end side of the substrate 19. The large-diameter sprocket 18 and the small-diameter sprocket 2 are provided with an endless chain 22, and the small-diameter sprocket 21 is rotated by the driving of the rotary electric motor 20, thereby being rotated in conjunction with the large-diameter sprocket 18 by the endless chain 22. . Here, reference numeral 23 in the second (a) diagram is a tension gear for applying a predetermined tension to the endless chain 22.

As shown in Fig. 2(b), at the lower end of the drive shaft 16, a cutter 24 that is detachable and finely adjustable in the up and down direction is connected. The cutter 24 is fastened by the bolt 25, and the cutter 24 can be exchanged. Further, the entire cutting insert 15 can be replaced with a fitting for other uses as needed.

As described above, the sliding mechanism portion 2 attached to the upper surface of the two magnet bases 1 has a larger width than the outer side surfaces of the two magnet bases 1. As shown in Fig. 1(a), the sliding mechanism portion 2 is lifted by each of the magnet bases 1 on the left and right sides of the lower left and right ends of the slide mechanism portion 2 extending outward from the two magnet bases 1 to the outside. A lifting type moving unit 31 that is movable on the left and right ends and that is movable in the front-rear direction.

That is, the lift type moving unit 31 is constituted by a hydraulic jack mechanism portion including a carriage 33, a lifting portion 36, and a hydraulic jack 37 as shown in Fig. 3 . The trolley 33 is provided with the wheels 32 at the four corners of the lower portion and is movable by the joystick 38 by hand or by pulling. The lifting portion 36 is provided to the carriage 33 by the respective shaft portions 34 on the left and right sides of the rear end such that the front end side is undulating. The bowl-shaped support portion 35 is provided on the upper surface of the distal end side, and the hydraulic jack 37 is disposed inside the trolley 33 on the lower side of the elevation portion 36, and the elevation portion 36 is raised against the carriage 33 by the supplied hydraulic pressure. Therefore, the left and right end sides of the slide mechanism portion 2 can be lifted by the support portion 35 on the upper surface of the lift portion 36. Here, the hydraulic jack mechanism portion is only one embodiment of the present embodiment, and may be another mechanism such as a jack mechanism portion such as a jack swing type. Further, a mechanism such as a bowl-shaped support portion 35 serving as a lift type moving unit and a lift wheel 32 side may be placed in advance on the lower left and right end surfaces.

(Example 2)

Next, an embodiment of a mobile machining method relating to the best mode configured as above will be described.

The lift type moving unit 31 including the above-described hydraulic jack mechanism portion is moved by the push operation or the pulling operation by the respective joysticks 38, and is placed on the lower left and right end surfaces of the slide mechanism portion 2, respectively.

The electromagnet of the magnet base 1 is in a non-energized state, and the base disk of the press is detachable, and the left and right end sides of the slide mechanism unit 2 are lifted by the lift type moving unit 31 for each magnet base 1 for transmission. Each of the joysticks 38 performs a hand or pull operation to move the base plate of the press to the desired cutting position.

The hydraulic pressure of the hydraulic jack 37 of the elevating type moving unit 31 is reduced, and the elevating portion 36 is inverted with respect to the bogie 33, whereby the sliding mechanism portion 2 is lowered, and the electromagnet of the magnet base 1 is energized to suck the base disc. At this time, the hydraulic pressure of the hydraulic jack 37 is further reduced, and the upper support portions 35 are separated from the lower left and right ends of the slide mechanism portion 2, respectively.

The cutting process on the base plate of the press is performed by the cutting mechanism unit 14. At this time, the cutting tool assembly 15 is slid in the left-right direction of the slide mechanism unit 2 by the drive of the gear motor 3, and the cutter 24 is used to perform the cutting and polishing process on the base disk by the drive of the rotary motor 20.

After the cutting process, the adsorption of the base disk by the magnet base 1 is released in the same manner as described above, and the left and right end sides of the slide mechanism unit 2 are lifted again for each magnet base 1 by the lift type moving unit 31.

The milling unit is moved to a new cutting position of the base plate of the press by performing a push or pull operation with each of the joysticks 38. Thereafter, the above steps are sequentially repeated.

(Example 3)

Another embodiment of the lift type moving unit 31 of the milling machine unit of the present invention is shown in Fig. 4. Here, in the present embodiment, the same components as those in the above-described embodiment are denoted by the same reference numerals, and their detailed descriptions are omitted.

In the present embodiment, the lift type moving unit 31 is integrally formed with the milling machine unit. That is, the elevating type moving unit 31 in the present embodiment is constituted by the hydraulic cylinder built-in bracket 41, the pair of front and rear telescopic rods 42, and the vehicle mount bracket 44 as shown in Fig. 4(a). The hydraulic cylinder built-in brackets 41 are respectively attached to the right and left end sides of the slide mechanism unit 2, and have a rectangular block shape; the front and rear pair of telescopic rods 42 are lifted and lowered by the hydraulic pressure adjustment of the cylinders of the hydraulic cylinder built-in bracket 41; The bracket 44 rotatably supports the wheel 43 having a crawler belt attached to the lower end of the telescopic rod 42 and has a substantially U-shaped frame shape.

A wheel 43 of a total of four sprocket-tooth structures, which are a pair of front and rear wheels, respectively, are rotatably separated in a state in which the front and rear two wheels are separated in the left and right directions by the partition plate 45 provided at the center of the bracket 44. The ground is supported by the shaft, and the left and right front and rear wheels are wound up with the crawler belt 46 as shown in Fig. 4(b). The crawler belt 46 is an endless crawler belt, which is also called a rubber crawler. For example, a core iron formed of cast or forged iron or the like is embedded in a rubber belt at a constant pitch, and has a steel cord for holding the steel cord at the outer side. The tension-enclosed structure of the tensile body, the steel cord is a wire formed by screwing together a thin hard steel wire or the like, and although the movement of the core iron can be restricted by the rubber band, the core iron can still be in the rubber band Relative degrees of freedom to move.

Each of the pair of front and rear cylinders built in each of the hydraulic cylinder built-in brackets 41 is provided with a double pipe electromagnetic valve 51 that is connected to the oil feed pump 50 through the conduction pipe 53. Moreover, the solenoid valve 51 and the oil feed pump 50 can be controlled by wireless communication through an external operating panel 52. Further, the electromagnetic valve 51 is digitally switched by the wireless signal from the operation panel 52, for example, by a password, and the hydraulic pump 50 can be operated to adjust the hydraulic pressure for each cylinder.

As a result, as shown in Fig. 4(b), the tracked wheel 43 is moved from the raised position to the lowered position in accordance with the hydraulic pressure of each cylinder, so that the entire apparatus can be easily lifted. In addition, the forward and backward movement of the entire apparatus in the lifted state is also smoothly performed in a stable state in which the wheel 43 with the crawler belt is rotationally driven and moved up and down.

(Example 4)

Another embodiment of the lift type moving unit 31 and the cutting mechanism portion 14 of the milling machine unit of the present invention is shown in Fig. 5. Here, in the present embodiment, the same components as those in the above-described embodiment are denoted by the same reference numerals, and their detailed descriptions are omitted.

As shown in Fig. 5(b), in the present embodiment, the height of the slide mechanism portion 2 is increased by inserting the base frame portion 1a into each of the pair of right and left magnet bases 1, thereby making it possible to sufficiently correspond to the edge. The range of the lifting stroke of the cutting attachment 15 that is slidable in the vertical direction of the cutting mechanism portion 14 is obtained.

As shown in Fig. 5(a) and Fig. 5(b), the drive shaft 16 is rotatably mounted via the pair of upper and lower radial bearings 61a, 61b inside the lifting portion 15b of the cutting fitting 15 At the upper end of the propeller shaft 16, the rotary electric motor 20 is fixed downward, and a rotary shaft 20a facing the lower side of the rotary electric motor 20 is fixedly attached to the upper end of the propeller shaft 16.

Further, a cylindrical frame body 61 is provided on the front surface of the lower end side of the elevating portion 15b, and the cutting gear 62 is rotatably attached to the lower end side by a pair of upper and lower thrust bearings 63a and 63b. A pivot shaft that detachably couples the cutter 24. The cutting gear 62 is meshed with a drive gear 65 fixed to the lower end of the drive shaft 16 by an intermediate transfer gear 64. According to the driving of the rotary electric motor 20, the cutter 24 is rotated by the transmission shaft 16, the drive gear 65, the transmission gear 64, and the cutting gear 62. Here, since the frame body 61 is horizontally rotated by 90 degrees and 180 degrees around the elevation portion 15b, three rows of cutting processes can be simultaneously realized by mounting the milling machine unit at a time.

Domestic registration information [please note according to the registration authority, date, number order]

no

Foreign deposit information [please note according to the country, organization, date, number order]

no

no

1‧‧‧Magnet base

2‧‧‧Sliding Mechanism Department

3‧‧‧Gear motor

3a‧‧‧output gear

4‧‧‧ pinion

5‧‧‧ Groove

6a‧‧‧radial bearings

6b‧‧‧ radial bearing

7‧‧‧ drive gear

8‧‧‧Transmission gear

9‧‧‧Connecting terminal

10‧‧‧Sliding saddle components

11‧‧‧Slide rails

31‧‧‧ Lifting mobile unit

32‧‧‧ Wheels

33‧‧‧Trolley

35‧‧‧Support

36‧‧‧ Lifting Department

Claims (2)

A magnet-fixed compact milling machine comprising: a magnet base capable of adsorbing and detaching a base disk of a press through an electromagnet; and a sliding mechanism portion fixed to a width of the magnet base wider and wider And a cutting mechanism portion which is provided to be horizontally movable in the left-right direction at an arbitrary sliding feed pitch with respect to the sliding mechanism portion, the cutter being arbitrarily disposed in the cutting mechanism portion, and being provided to be freely movable in the up and down direction Further, the adjustment further includes a rectangular block-shaped hydraulic cylinder built-in bracket that is formed on the both end sides of the extended sliding mechanism portion in a lateral direction of the sliding mechanism portion, and is provided outside the magnet base. a more externally located position, and a lifting type mobile unit located at a lower portion of the built-in bracket of the hydraulic cylinder, the lifting type moving unit is a wheel or a crawler belt that is freely movable up and down by hydraulic adjustment of the cylinder by the built-in bracket of the hydraulic cylinder The wheel is configured to be a wireless signal switching solenoid valve digitized by a password from the operating panel. And comprising lifting movement adjustment of the magnet base body. A mobile processing method for a magnet-fixed compact milling machine according to the first aspect of the invention, wherein the following steps are repeated in sequence: The rectangular block-shaped hydraulic cylinder built-in brackets on the extended both end sides of the slide mechanism portion are disposed on the outer side of the magnet base formed as each of the fixed units by being formed wider in the left-right direction of the slide mechanism portion. a more external position, and a lifting type moving unit provided at a lower portion of the built-in bracket of the hydraulic cylinder adjusts the hydraulic pressure by lifting the cylinder of the hydraulic cylinder by a wireless signal switching solenoid valve digitized from a password of the operating panel a step of moving the left and right end sides of the sliding mechanism portion of the magnet base to a cutting position of the base plate of the press; lowering the sliding mechanism portion by the lifting type moving unit and adsorbing the magnet base on the base plate a step of performing a cutting process by a cutter of the cutting mechanism portion; releasing the adsorption of the base plate by the magnet base after the cutting, and adjusting the same hydraulic pressure for each of the magnet bases by the lifting type moving unit The manner of lifting the left and right end sides of the sliding mechanism portion again; moving to the new of the base plate of the press Step cut position.