Milling device of numerical control lathe bed

Abstract

The utility model discloses a milling device of a numerical control lathe bed, which comprises a working box, the top of the working box is fixedly connected with a support frame, the bottom of the support frame is provided with a milling assembly, two sides of the inside of the working box are movably connected with rotating shafts, the surfaces of the rotating shafts are fixedly connected with a working table, and the working table is provided with a milling assembly. A clamping assembly is arranged on the top of the workbench, and a first motor is fixedly connected to the right side of the workbench. An operator starts a first motor to rotate by 180 degrees, then a rotating shaft and a workbench are driven to rotate by 180 degrees, part of chippings on the top of the workbench fall into a collecting box, then the operator starts a second motor to rotate to drive a first threaded rod, and then a first movable block is driven to move left and right; and then the brush rod is driven to move left and right, the surface of the workbench is brushed, chippings on the surface of the workbench are effectively removed, and the device has the advantages of automatic cleaning and good cleaning effect.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled lathes, in particular to a milling device for a numerically controlled lathe bed. Background Art

[0002] CNC lathe is one of the most widely used CNC machine tools. It is mainly used for cutting and processing of inner and outer cylindrical surfaces of shaft parts or disk parts, inner and outer conical surfaces of arbitrary taper angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads, and can also perform grooving, drilling, reaming, reaming and boring, etc. The bed is an important part of the CNC lathe. In the process of processing the bed of the CNC lathe, the milling device of the CNC lathe bed is used.

[0003] A Chinese patent with authorization publication number CN213646018U discloses a milling device for a CNC lathe bed, comprising an operating table and a box body, wherein the box body is fixedly connected to the left and right sides of the operating table respectively, a movable plate is movably connected to the top side of the box body, a mounting box is fixedly connected to the top side of the movable plate, a first motor is fixedly connected to the outer side of the mounting box, an output shaft of the first motor passes through the interior of the mounting box and is fixedly connected to a milling cutter, a support seat is provided on the top of the operating table, a second motor is fixedly connected to the rear side of the box body, a first groove is dug on the top of the box body, a first threaded rod is provided inside the first groove, and a lifting plate is embedded on the top side of the operating table, so that the applicable range of the size of the processing bed is greatly improved, and the processing position of the bed does not need to be adjusted manually, so that the bed milling is more precise, and can meet different milling requirements, so that the milling bed surface is more comprehensive, and the operation and adjustment are more flexible.

[0004] Although the milling device of the CNC lathe bed mentioned above can greatly improve the applicable range of the processing bed size and can eliminate the need for manual adjustment of the bed processing position, making the bed milling more precise and the operation adjustment more flexible, a lot of waste chips and dust will be generated during the milling process. Usually, after the processing is completed, the device table needs to be cleaned and wiped separately. Due to the large area of ​​the device table, the cleaning difficulty is increased, which is more time-consuming and labor-intensive. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a milling device for a CNC lathe bed, which has the advantages of automatic cleaning and good cleaning effect.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a milling device for a CNC lathe bed, comprising a work box, the top of the work box is fixedly connected to a support frame, the bottom of the support frame is provided with a milling assembly, both sides of the interior of the work box are movably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a workbench, a clamping assembly is provided on the top of the workbench, the right side of the workbench is fixedly connected with a first motor, the output end of the first motor is fixedly connected to the rotating shaft, the back side of the work box is fixedly connected with a first driving box, the interior of the first driving box is movably connected with a first threaded rod, the surface of the first threaded rod is threadedly connected with a first movable block, the first movable block is movably connected to the first driving box, the left side of the first driving box is fixedly connected with a second motor, the output end of the second motor is fixedly connected to the first threaded rod, the surface of the first movable block is fixedly connected with a brush rod, and the brush rod is movably connected to the workbench.

[0007] As a preferred embodiment of the utility model, the milling assembly includes a second driving box fixedly connected to the bottom of the support frame, the second driving box is movably connected to a second threaded rod inside, the surface of the second threaded rod is threadedly connected to a second movable block, the second movable block is movably connected to the second driving box, the right side of the second driving box is fixedly connected to a third motor, the output end of the third motor is fixedly connected to the second threaded rod, the bottom of the second movable block is fixedly connected to a lifting assembly, the bottom of the lifting assembly is fixedly connected to a power head, and the bottom of the power head is fixedly connected to a milling head.

[0008] As a preferred embodiment of the utility model, the clamping assembly includes an electric cylinder fixedly connected to both sides of the workbench top, and clamping plates are provided on both sides of the workbench top. The clamping plates are fixedly connected to the electric cylinder, and the surface of the clamping plates is provided with anti-slip grooves, and the number of the anti-slip grooves is several.

[0009] As a preferred embodiment of the utility model, the left side of the second movable block is fixedly connected with an air inlet pipe via a bracket, the back of the support frame is fixedly connected with an air bin, the interior of the air bin is respectively movably connected with a filter plate and an activated carbon adsorption plate, the backs of the filter plate and the activated carbon adsorption plate both extend to the back of the air bin, the interior of the air bin is fixedly connected with a fan, and the air inlet of the air bin is connected to the air outlet of the air inlet pipe via a pipe.

[0010] As a preferred embodiment of the utility model, both sides of the top of the working box are fixedly connected with support plates, the internal threads of the support plates are connected with a third threaded rod, the surface of the third threaded rod is movably connected with a movable plate, the surface of the movable plate is fixedly connected with a limiting rod, the limiting rod is movably connected to the support plate, the bottom of the movable plate is fixedly connected with a locking block, the locking block is movably connected to the workbench, and the surface of the third threaded rod is fixedly connected with a turning handle.

[0011] As a preferred embodiment of the utility model, slide grooves are provided on both sides of the bottom of the inner wall of the working box, and a slider is movably connected inside the slide groove, a collection box is fixedly connected to the top of the slider, and a handle is fixedly connected to the front of the collection box.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model adopts that the operator starts the first motor to rotate 180 degrees, thereby driving the rotating shaft and the workbench to rotate 180 degrees, and some debris on the top of the workbench falls into the collection box. Then the operator starts the second motor to rotate and drive the first threaded rod, thereby driving the first movable block to move left and right, and then driving the brush rod to move left and right, thereby brushing the surface of the workbench, effectively removing the debris on the surface of the workbench. The device has the advantages of automatic cleaning and good cleaning effect.

[0014] 2. Through the setting of the milling assembly, the utility model allows the operator to start the third motor to rotate and drive the second threaded rod to rotate, thereby driving the second movable block to move left and right, thereby driving the lifting assembly, the power head and the milling head to move left and right. The operator can start the lifting assembly to drive the power head and the milling head to move up and down, and the milling head can be driven to rotate through the power head. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the back side of the structure of the utility model;

[0017] Figure 3 This is a schematic top view of the first drive box structure of the utility model;

[0018] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1. working box; 2. supporting frame; 3. milling assembly; 4. working table; 5. first motor; 6. clamping assembly; 7. first driving box; 8. first threaded rod; 9. second motor; 10. first movable block; 11. brush rod; 12. second driving box; 13. second threaded rod; 14. third motor; 15. second movable block; 16. lifting assembly; 17. power head; 18. milling head; 19. electric cylinder; 20. clamping plate; 21. air inlet pipe; 22. wind bin; 23. filter plate; 24. activated carbon adsorption plate; 25. supporting plate; 26. third threaded rod; 27. movable plate; 28. limit rod; 29. ​​locking block; 30. turning handle; 31. slider; 32. collecting box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 4 As shown, a milling device for a CNC lathe bed comprises a work box 1, the top of the work box 1 is fixedly connected to a support frame 2, the bottom of the support frame 2 is provided with a milling assembly 3, both sides inside the work box 1 are movably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected to a workbench 4, the top of the workbench 4 is provided with a clamping assembly 6, the right side of the workbench 4 is fixedly connected to a first motor 5, the output end of the first motor 5 is fixedly connected to the rotating shaft, the back side of the work box 1 is fixedly connected to a first driving box 7, the interior of the first driving box 7 is movably connected to a first threaded rod 8, the surface of the first threaded rod 8 is threadedly connected to a first movable block 10, the first movable block 10 is movably connected to the first driving box 7, the left side of the first driving box 7 is fixedly connected to a second motor 9, the output end of the second motor 9 is fixedly connected to the first threaded rod 8, the surface of the first movable block 10 is fixedly connected to a brush rod 11, and the brush rod 11 is movably connected to the workbench 4.

[0022] refer to Figure 1 and Figure 2 The milling assembly 3 includes a second driving box 12 fixedly connected to the bottom of the support frame 2, the second driving box 12 is movably connected with a second threaded rod 13 inside, the surface of the second threaded rod 13 is threadedly connected with a second movable block 15, the second movable block 15 is movably connected to the second driving box 12, the right side of the second driving box 12 is fixedly connected with a third motor 14, the output end of the third motor 14 is fixedly connected to the second threaded rod 13, the bottom of the second movable block 15 is fixedly connected with a lifting assembly 16, the bottom of the lifting assembly 16 is fixedly connected with a power head 17, and the bottom of the power head 17 is fixedly connected with a milling head 18.

[0023] As a technical optimization scheme of the utility model, through the setting of the milling component 3, the operator can start the third motor 14 to rotate and drive the second threaded rod 13 to rotate, thereby driving the second movable block 15 to move left and right, thereby driving the lifting component 16, the power head 17 and the milling head 18 to move left and right. The operator can start the lifting component 16 to drive the power head 17 and the milling head 18 to move up and down, and the milling head 18 can be driven to rotate through the power head 17.

[0024] refer to Figure 1 and Figure 4The clamping assembly 6 includes an electric cylinder 19 fixedly connected to both sides of the top of the workbench 4. Clamps 20 are provided on both sides of the top of the workbench 4. The clamps 20 are fixedly connected to the electric cylinder 19. The surface of the clamps 20 is provided with anti-slip grooves, and the number of anti-slip grooves is several.

[0025] As a technical optimization solution of the present invention, through the setting of the clamping assembly 6, the operator can start the electric cylinder 19 to extend and drive the two clamping plates 20 to move closer to each other, thereby clamping the bed of the CNC machine tool.

[0026] refer to Figure 1 and Figure 2 The left side of the second movable block 15 is fixedly connected to an air intake pipe 21 through a bracket, and the back of the support frame 2 is fixedly connected to an air bin 22. The inside of the air bin 22 is movably connected to a filter plate 23 and an activated carbon adsorption plate 24. The backs of the filter plate 23 and the activated carbon adsorption plate 24 extend to the back of the air bin 22. A fan is fixedly connected to the inside of the air bin 22, and the air inlet of the air bin 22 is connected to the air outlet of the air intake pipe 21 through a pipeline.

[0027] As a technical optimization scheme of the utility model, through the setting of the air intake pipe 21, the wind bin 22, the fan, the filter plate 23 and the activated carbon adsorption plate 24, the operator can start the fan to suck the smoke generated during milling into the wind bin 22 through the air intake pipe 21, and then filter it through the filter plate 23, and then purify and remove odor through the activated carbon adsorption plate 24. The operator can pull the filter plate 23 and the activated carbon adsorption plate 24 to the back, and then disassemble the filter plate 23 and the activated carbon adsorption plate 24.

[0028] refer to Figure 1 , Figure 2 and Figure 4 A support plate 25 is fixedly connected to both sides of the top of the work box 1, and a third threaded rod 26 is connected to the inner thread of the support plate 25. A movable plate 27 is movably connected to the surface of the third threaded rod 26. A limit rod 28 is fixedly connected to the surface of the movable plate 27. The limit rod 28 is movably connected to the support plate 25. A locking block 29 is fixedly connected to the bottom of the movable plate 27. The locking block 29 is movably connected to the workbench 4. A turning handle 30 is fixedly connected to the surface of the third threaded rod 26.

[0029] As a technical optimization scheme of the utility model, through the setting of the support plate 25, the third threaded rod 26, the movable plate 27, the limit rod 28 and the locking block 29, the operator can rotate the third threaded rod 26 to move the third threaded rod 26, thereby driving the movable plate 27 to move, and then driving the locking blocks 29 on both sides to approach each other until the locking blocks 29 are movably connected with the workbench 4, thereby locking and auxiliary supporting the movable table, thereby improving the stability of the workbench 4.

[0030] refer to Figure 1 Both sides of the bottom of the inner wall of the working box 1 are provided with slide grooves, and the inside of the slide groove is movably connected with a slider 31, the top of the slider 31 is fixedly connected with a collection box 32, and the front of the collection box 32 is fixedly connected with a handle.

[0031] As a technical optimization solution of the present invention, through the arrangement of the slide groove, the slider 31 and the collection box 32 , the collection box 32 can collect the debris on the top of the workbench 4 .

[0032] The working principle and use process of the utility model are as follows: when in use, the operator places the CNC machine bed on the workbench 4, then uses the clamping assembly 6 to clamp the bed, and then adjusts the milling assembly 3 to process and mill the bed. When the milling is completed, the operator removes the bed, and then the operator rotates the third threaded rod 26, thereby driving the locking block 29 to move to the side away from the workbench 4, until the locking block 29 is separated from the workbench 4, thereby releasing the lock on the workbench 4;

[0033] Then the operator starts the first motor 5 to rotate 180 degrees, thereby driving the rotating shaft and the workbench 4 to rotate 180 degrees. Some debris on the top of the workbench 4 falls into the collection box 32. Then the operator starts the second motor 9 to rotate and drive the first threaded rod 8, thereby driving the first movable block 10 to move left and right, thereby driving the brush rod 11 to move left and right, thereby brushing the surface of the workbench 4 to effectively remove the debris on the surface of the workbench 4.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A milling device for a CNC lathe bed, comprising a working box (1), characterized in that: The top of the working box (1) is fixedly connected to a support frame (2), the bottom of the supporting frame (2) is provided with a milling assembly (3), both sides of the working box (1) are movably connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a working table (4), the top of the working table (4) is provided with a clamping assembly (6), the right side of the working table (4) is fixedly connected to a first motor (5), the output end of the first motor (5) is fixedly connected to the rotating shaft, the back of the working box (1) is fixedly connected to a first driving box (7), the interior of the first driving box (7) is movably connected to a first threaded rod (8), the surface of the first threaded rod (8) is threadedly connected to a first movable block (10), the first movable block (10) is movably connected to the first driving box (7), the left side of the first driving box (7) is fixedly connected to a second motor (9), the output end of the second motor (9) is fixedly connected to the first threaded rod (8), the surface of the first movable block (10) is fixedly connected to a brush rod (11), the brush rod (11) is movably connected to the working table (4).

2. The milling device for a CNC lathe bed according to claim 1, characterized in that: The milling assembly (3) comprises a second drive box (12) fixedly connected to the bottom of the support frame (2); the second drive box (12) is movably connected to a second threaded rod (13) inside; a second movable block (15) is threadedly connected to the surface of the second threaded rod (13); the second movable block (15) is movably connected to the second drive box (12); a third motor (14) is fixedly connected to the right side of the second drive box (12); an output end of the third motor (14) is fixedly connected to the second threaded rod (13); a lifting assembly (16) is fixedly connected to the bottom of the lifting assembly (16); a power head (17) is fixedly connected to the bottom of the power head (17); and a milling head (18) is fixedly connected to the bottom of the power head (17).

3. The milling device for a CNC lathe bed according to claim 1, characterized in that: The clamping assembly (6) comprises an electric cylinder (19) fixedly connected to both sides of the top of the workbench (4), and clamping plates (20) are provided on both sides of the top of the workbench (4). The clamping plates (20) are fixedly connected to the electric cylinder (19), and the surface of the clamping plates (20) is provided with anti-skid patterns, and the number of the anti-skid patterns is a plurality.

4. The milling device for a CNC lathe bed according to claim 2, characterized in that: The left side of the second movable block (15) is fixedly connected to an air intake pipe (21) via a bracket, the back side of the support frame (2) is fixedly connected to an air bin (22), the interior of the air bin (22) is movably connected to a filter plate (23) and an activated carbon adsorption plate (24), the back sides of the filter plate (23) and the activated carbon adsorption plate (24) both extend to the back side of the air bin (22), the interior of the air bin (22) is fixedly connected to a fan, and the air inlet of the air bin (22) is connected to the air outlet of the air intake pipe (21) via a pipeline.

5. The milling device for a CNC lathe bed according to claim 1, characterized in that: Both sides of the top of the working box (1) are fixedly connected to support plates (25), the inner thread of the support plate (25) is connected to a third threaded rod (26), the surface of the third threaded rod (26) is movably connected to a movable plate (27), the surface of the movable plate (27) is fixedly connected to a limit rod (28), the limit rod (28) is movably connected to the support plate (25), the bottom of the movable plate (27) is fixedly connected to a locking block (29), the locking block (29) is movably connected to the workbench (4), and the surface of the third threaded rod (26) is fixedly connected to a rotating handle (30).

6. The milling device for a CNC lathe bed according to claim 1, characterized in that: Slide grooves are provided on both sides of the bottom of the inner wall of the working box (1), and a slider (31) is movably connected inside the slide groove. A collection box (32) is fixedly connected to the top of the slider (31), and a handle is fixedly connected to the front of the collection box (32).

Images