Milling machine capable of conveniently cleaning waste materials

Abstract

The milling machine comprises a base, a supporting frame is fixedly connected to the upper end face of the base, an engraving mechanism is arranged on the upper portion of an inner cavity of the supporting frame, a workbench is transversely and fixedly connected to the upper end face of the base, and transmission devices are arranged on the front end face and the rear end face of the workbench; the upper portion of the transmission device is located above the workbench, a cleaning device is arranged on the upper portion of the transmission device, the lower portion of the cleaning device is attached to the upper end face of the workbench, the device is simple in structure and convenient to operate, the cleanliness of the workbench is effectively improved, and follow-up machining is facilitated.

Description

Technical Field

[0001] The present disclosure specifically discloses the technical field of milling machine equipment, and in particular relates to a milling machine that is convenient for cleaning waste. Background Art

[0002] Milling machines mainly refer to machine tools that use milling cutters to process various surfaces of workpieces. Usually, the milling cutter mainly moves in rotation, and the movement of the workpiece and the milling cutter is the feed motion. It can process planes, grooves, various curved surfaces, gears, etc. Milling machines are machine tools that use milling cutters to mill workpieces. In addition to milling planes, grooves, gear teeth, threads and spline shafts, milling machines can also process more complex surfaces. They are more efficient than planers and are widely used in machinery manufacturing and repair departments.

[0003] According to application number 201920935930.4, a universal lifting table milling machine that is convenient for cleaning waste is disclosed, including an equipment base, a fixed frame is fixedly installed at the rear end of the top of the equipment base, and a workbench is movably installed on the front of the fixed frame. The universal lifting table milling machine that is convenient for cleaning waste connects the power cord to the wiring port to energize the two electromagnetic plates, so that the adsorption plate has a strong metal adsorption ability. When the equipment is processing the workpiece, the metal scraps generated by the workpiece fall on the workbench, and the adsorption plate sucks the metal scraps downward, so that the metal scraps fall onto the adsorption plate through the through holes opened on the top of the workbench, and the metal scraps on the workbench can be cleaned into the waste collection box. When the metal scraps in the waste collection box need to be cleaned, just disconnect the power supply, and then pull the handle to clean the metal scraps in the waste collection box, so that the equipment can achieve the effect of facilitating the cleaning of waste. ;

[0004] The existing milling machine uses a separate electromagnetic plate to absorb waste chips, resulting in the waste chips in the corners of the workbench cannot be absorbed. There is no cleaning device, the waste chips cannot be cleaned away, resulting in unstable clamping, and the existing waste chip collection device is cumbersome. Therefore, we propose a milling machine that is convenient for cleaning waste. Summary of the invention

[0005] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a structure with good cleaning effect and convenient collection.

[0006] A milling machine for convenient waste cleaning comprises a base, an upper end surface of the base is fixedly connected to a support frame, an engraving mechanism is arranged on the upper part of the inner cavity of the support frame, an upper end surface of the base is transversely fixedly connected to a workbench, front and rear end surfaces of the workbench are arranged with a transmission device, the upper part of the transmission device is located above the workbench, a cleaning device is arranged on the upper part of the transmission device, and the lower part of the cleaning device is in contact with the upper end surface of the workbench.

[0007] According to the technical solution provided in the embodiment of the present application, the engraving mechanism includes a moving block, an engraving device, a limit rod, a screw and a servo motor. The servo motor is fixedly connected to the upper right end surface of the support frame, and the motor shaft of the servo motor extends into the interior of the support frame and is fixedly connected to the screw. The end of the screw is movably connected to the left end surface of the inner cavity of the support frame. A limit rod is provided on the rear side of the screw. The limit rod and the left side of the outer wall of the screw are sleeved with a moving block, and the lower end surface of the moving block is fixedly connected to the engraving device.

[0008] According to the technical solution provided in the embodiment of the present application, the transmission device includes a fixed cavity, a pulley, a threaded rod, a belt, a crank, a limit block and a mounting frame, the upper parts of the front and rear end surfaces of the workbench are fixedly connected to the fixed cavity, the right end surface of the inner cavity of the fixed cavity is movably connected to the threaded rod, the ends of the two groups of threaded rods extend through to the left side of the fixed cavity, the left end surface of the front threaded rod is fixedly connected to the crank, the left sides of the outer walls of the front and rear threaded rods are fixedly connected to the pulleys, the outer rings of the front and rear pulleys are movably connected to the belts, the middle parts of the outer walls of the front and rear threaded rods are sleeved with limit blocks, the front and rear limit blocks are respectively located in the inner cavities of the front and rear fixed cavities, the upper end surfaces of the front and rear limit blocks are fixedly connected to the mounting frame, and the top surface of the inner cavity of the mounting frame is provided with a cleaning device.

[0009] According to the technical solution provided in the embodiment of the present application, the length of the fixed cavity is greater than the length of the workbench.

[0010] According to the technical solution provided in the embodiment of the present application, the cleaning device includes an electric telescopic rod, a mounting plate, a telescopic rod, a spring, an electromagnetic plate, a brush and a connecting rod. The electric telescopic rod is fixedly connected to the left and right sides of the top of the inner cavity of the mounting frame, the lower end face of the electric telescopic rod is fixedly connected to the mounting plate, the lower end face of the mounting plate is evenly fixedly connected to the telescopic rod, the lower end face of the telescopic rod is fixedly connected to the electromagnetic plate, a spring is sleeved on the outside of the telescopic rod, one end of the spring is fixedly connected to the lower end face of the mounting plate, the end of the spring is fixedly connected to the upper end face of the electromagnetic plate, the lower end face of the mounting plate is evenly fixedly connected to the connecting rod, the end of the connecting rod is fixedly connected to the brush, and the brush and the electromagnetic plate are cross-arranged.

[0011] According to the technical solution provided in the embodiment of the present application, a material receiving box is installed on the right side of the base, and one side of the material receiving box is in contact with the right end surface of the workbench.

[0012] In summary, the present application discloses a milling machine that is convenient for cleaning waste materials.

[0013] Beneficial effects:

[0014] 1. Through the brush and electromagnetic plate, by energizing the electromagnetic plate, the waste chips on the upper end surface of the workbench are adsorbed, and the waste in the inner cavity of the groove is cleaned by the brush. The brush and the electromagnetic plate are moved to the right through the transmission device, which is convenient for driving the waste to the right, completing the waste cleaning and effectively improving the cleaning effect.

[0015] 2. Through the material collection box and the transmission device, the transmission device moves the mounting frame to the right, and collects the waste to the right at the same time. The waste is collected through the material collection box, which is convenient for the reuse of the waste and effectively saves energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 It is a schematic diagram of a milling machine in this application;

[0018] Figure 2 It is a schematic diagram of the cross-sectional top view of the milling machine in this application;

[0019] Figure 3 It is a schematic diagram of the left-side cross-sectional view of the milling machine in this application.

[0020] In the figure: 1. base; 2. support frame; 3. engraving mechanism; 31. moving block; 32. engraving device; 33. limit rod; 34. screw rod; 35. servo motor; 4. workbench; 5. transmission device; 51. fixed cavity; 52. pulley; 53. threaded rod; 54. belt; 55. crank; 56. limit block; 57. mounting frame; 6. cleaning device; 61. electric telescopic rod; 62. mounting plate; 63. telescopic rod; 64. spring; 65. electromagnetic plate; 66. brush; 67. connecting rod; 7. material collecting box. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] As mentioned in the background technology, in the prior art, the milling machine uses a separate electromagnetic plate to absorb waste chips, which results in the waste chips in the corners of the workbench cannot be absorbed, and no cleaning device is provided. The waste chips cannot be cleaned away, resulting in unstable clamping, and the existing waste chip collection device is cumbersome. The present disclosure proposes a structure with good cleaning effect and convenient collection.

[0024] Example 1

[0025] See also Figure 1 A milling machine that is convenient for cleaning waste materials includes a base 1. In order to facilitate the milling cutter to engrave or cut the workpiece, a support frame 2 is fixedly connected to the upper end surface of the base 1, and the support frame 2 is groove-shaped, which is convenient for installing an engraving mechanism 3. An engraving mechanism 3 is arranged on the upper part of the inner cavity of the support frame 2.

[0026] See also Figure 1 In order to facilitate the processing of the workpiece, a workbench 4 is fixedly connected to the upper end surface of the base 1 in a transverse direction. In order to ensure the stability of the workpiece, grooves are evenly opened on the upper end surface of the workbench 4 in a transverse direction. The grooves can collect some waste materials. Transmission devices 5 are arranged on the front and rear end surfaces of the workbench 4. The upper part of the transmission device 5 is located above the workbench 4. In order to ensure that the upper end surface of the workbench 4 is quickly cleaned, a cleaning device 6 is arranged on the upper part of the transmission device 5, and the lower part of the cleaning device 6 is in contact with the upper end surface of the workbench 4.

[0027] See also Figure 1 In order to ensure the convenience of workpiece engraving, the engraving mechanism 3 is composed of a moving block 31, an engraving device 32, a limit rod 33, a screw rod 34 and a servo motor 35. A servo motor 35 is fixedly connected to the upper right end surface of the support frame 2, and the motor shaft of the servo motor 35 extends through the inside of the support frame 2 and is fixedly connected to the screw rod 34, and the end of the screw rod 34 is movably connected to the left end surface of the inner cavity of the support frame 2. A limit rod 33 is arranged on the rear side of the screw rod 34, and the left and right ends of the limit rod 33 are welded and connected to the left and right end surfaces of the inner cavity of the support frame 2 to ensure the stability of the limit rod 33. A moving block 31 is sleeved on the left side of the outer wall of the limit rod 33 and the screw rod 34, and an engraving device 32 is fixedly connected to the lower end surface of the moving block 31, and the engraving device 33 contains a longitudinal lifting device to ensure that the engraving depth of the milling cutter can be adjusted.

[0028] See also Figure 2In order to ensure that the cleaning device 6 can automatically clean the upper end surface of the workbench 4, a transmission device 5 is formed by a fixed cavity 51, a pulley 52, a threaded rod 53, a belt 54, a crank 55, a limit block 56 and a mounting frame 57. The upper parts of the front and rear end surfaces of the workbench 4 are fixedly connected with the fixed cavity 51, and the upper end surface of the fixed cavity 51 is provided with an opening. The right end surface of the inner cavity of the fixed cavity 51 is movably connected with a threaded rod 53, and the ends of the two groups of threaded rods 53 extend through the left side of the fixed cavity 51. The left end surface of the front threaded rod 53 is fixedly connected to the fixed cavity 51. There is a crank 55. In order to allow the front and rear threaded rods 53 to rotate simultaneously, pulleys 52 are fixedly connected to the left sides of the outer walls of the front and rear threaded rods 53, and belts 54 are movably connected to the outer circles of the front and rear pulleys 52. A limiting block 56 is sleeved on the middle part of the outer wall of the front and rear threaded rods 53, and the front and rear limiting blocks 56 are respectively located in the inner cavities of the front and rear fixed cavities 51. A mounting frame 57 is fixedly connected to the upper end surfaces of the front and rear limiting blocks 56, and the mounting frame 57 is in a groove shape to ensure that the mounting frame 57 can move left and right normally. In order to facilitate cleaning, a cleaning device 6 is provided on the top surface of the inner cavity of the mounting frame 57.

[0029] See also Figure 1 In order to ensure that the mounting frame 57 does not affect the normal processing of the workpiece by the milling cutter, the length of the fixed cavity 51 is greater than the length of the workbench 4, and at the same time ensure that after the electromagnetic plate 65 is powered off, the waste can directly fall into the inner cavity of the material receiving box 7.

[0030] See also Figure 3 In order to ensure that the waste that is difficult to remove from the upper end surface of the workbench 4 can be cleaned, the cleaning device 6 is composed of an electric telescopic rod 61, a mounting plate 62, a telescopic rod 63, a spring 64, an electromagnetic plate 65, a brush 66 and a connecting rod 67. The electric telescopic rod 61 is fixedly connected to both sides of the top of the inner cavity of the mounting frame 57, the mounting plate 62 is fixedly connected to the lower end surface of the electric telescopic rod 61, the telescopic rod 63 is evenly fixedly connected to the lower end surface of the mounting plate 62, and the lower end surface of the telescopic rod 63 is fixedly connected to the electromagnetic plate 65. In order to ensure that the waste adsorbed by the electromagnetic plate 65 will not scratch the workbench 4, a spring is sleeved on the outside of the telescopic rod 63. 64, and one end of the spring 64 is fixedly connected to the lower end surface of the mounting plate 62, and the end of the spring 64 is fixedly connected to the upper end surface of the electromagnetic plate 65, and the electromagnetic plate 65 is connected to an external power supply, and when energized, it has magnetic force, and can absorb smaller waste materials such as waste chips. In order to clean the waste inside the upper groove of the workbench 4, a connecting rod 67 is evenly fixedly connected to the lower end surface of the mounting plate 62, and a brush 66 is fixedly connected to the end of the connecting rod 67. The brush 66 is cross-arranged with the electromagnetic plate 65. The brush 66 can clean the waste chips on the bottom and side of the groove, and the brush 66 is driven to move left and right by the transmission device 5 to bring the remaining waste chips into the material receiving box 7.

[0031] Example 2

[0032] See also Figure 1 In order to facilitate the collection and recycling of waste materials, a material receiving box 7 is installed on the right side of the base 1, and one side of the material receiving box 7 is attached to the right end surface of the workbench 4. In order to facilitate the movement of the material receiving box 7, handles are fixedly connected to the front and rear end surfaces of the material receiving box 7.

[0033] Working principle: when in use, after the workpiece processing is completed, ensure that the cleaning device 6 is located on the left side of the workbench 4, the staff rotates the crank handle 55, and the crank handle 55 drives the front threaded rod 53 to rotate, and through the cooperation of the belt 54 and the pulley 52, ensure that the threaded steel bars 53 on the front and rear sides rotate at the same time, and the front and rear threaded rods 53 drive the front and rear limit blocks 56 to move left and right, and the limit blocks 56 drive the mounting frame 57 to move left and right. According to the depth of the groove, use an external power supply to start the electric telescopic rod 61, and the electric telescopic rod 61 extends to ensure that the brush 66 fits the bottom of the groove, and the electromagnetic plate 65 is energized. The electromagnetic plate 65 absorbs the waste on the upper end surface of the workbench 4, and the brush 66 cleans the upper groove of the workbench 4. When the mounting frame 57 moves to the right side of the workbench 4, the brush 66 sweeps the waste chips and waste into the inside of the material receiving box 7, and the electromagnetic plate 65 is powered off, and the waste falls into the inside of the material receiving box 7, completing the waste collection and cleaning work.

[0034] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with the technical features with similar functions disclosed in this application (but not limited to) by each other.

Claims

1. A milling machine for convenient waste cleaning, comprising a base (1), characterized in that: The upper end surface of the base (1) is fixedly connected to a support frame (2), an engraving mechanism (3) is arranged at the upper part of the inner cavity of the support frame (2), the upper end surface of the base (1) is transversely fixedly connected to a workbench (4), front and rear end surfaces of the workbench (4) are provided with a transmission device (5), the upper part of the transmission device (5) is located above the workbench (4), the upper part of the transmission device (5) is provided with a cleaning device (6), and the lower part of the cleaning device (6) is in contact with the upper end surface of the workbench (4).

2. A milling machine for convenient waste cleaning according to claim 1, characterized in that: The engraving mechanism (3) comprises a moving block (31), an engraving device (32), a limiting rod (33), a screw rod (34) and a servo motor (35); the upper portion of the right end surface of the support frame (2) is fixedly connected to the servo motor (35); the motor shaft of the servo motor (35) extends through the inside of the support frame (2) and is fixedly connected to the screw rod (34); the end of the screw rod (34) is movably connected to the left end surface of the inner cavity of the support frame (2); a limiting rod (33) is arranged at the rear side of the screw rod (34); the moving block (31) is sleeved on the left side of the outer wall of the limiting rod (33) and the screw rod (34); and the lower end surface of the moving block (31) is fixedly connected to the engraving device (32).

3. A milling machine for convenient waste cleaning according to claim 1, characterized in that: The transmission device (5) comprises a fixed cavity (51), a pulley (52), a threaded rod (53), a belt (54), a crank (55), a limit block (56) and a mounting frame (57); the upper parts of the front and rear end surfaces of the workbench (4) are fixedly connected to the fixed cavity (51); the right end surface of the inner cavity of the fixed cavity (51) is movably connected to the threaded rod (53); the ends of the two groups of threaded rods (53) extend through the left side of the fixed cavity (51); the left end surface of the front threaded rod (53) is fixed A crank (55) is connected, the left side of the outer wall of the front and rear threaded rods (53) are fixedly connected with a pulley (52), the outer ring of the front and rear pulleys (52) are movably connected with a belt (54), the middle part of the outer wall of the front and rear threaded rods (53) is sleeved with a limit block (56), the front and rear limit blocks (56) are respectively located in the inner cavity of the front and rear fixed cavity (51), the upper end surfaces of the front and rear limit blocks (56) are fixedly connected with a mounting frame (57), and the top end surface of the inner cavity of the mounting frame (57) is provided with a cleaning device (6).

4. A milling machine for convenient waste cleaning according to claim 3, characterized in that: The length of the fixed cavity (51) is greater than the length of the workbench (4).

5. A milling machine for convenient waste cleaning according to claim 3, characterized in that: The cleaning device (6) comprises an electric telescopic rod (61), a mounting plate (62), a telescopic rod (63), a spring (64), an electromagnetic plate (65), a brush (66) and a connecting rod (67); the electric telescopic rod (61) is fixedly connected to both left and right sides of the top of the inner cavity of the mounting frame (57); the lower end surface of the electric telescopic rod (61) is fixedly connected to the mounting plate (62); the lower end surface of the mounting plate (62) is evenly fixedly connected to the telescopic rod (63); the telescopic rod ( The lower end surface of the telescopic rod (63) is fixedly connected to an electromagnetic plate (65), the outer portion of the telescopic rod (63) is sleeved with a spring (64), one end of the spring (64) is fixedly connected to the lower end surface of the mounting plate (62), the end of the spring (64) is fixedly connected to the upper end surface of the electromagnetic plate (65), the lower end surface of the mounting plate (62) is evenly fixedly connected to a connecting rod (67), the end of the connecting rod (67) is fixedly connected to a brush (66), and the brush (66) and the electromagnetic plate (65) are cross-arranged.

6. A milling machine for convenient waste cleaning according to claim 1, characterized in that: A material receiving box (7) is installed on the right side of the base (1), and one side of the material receiving box (7) is in contact with the right end surface of the workbench (4).

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