CN117464431A

CN117464431A - A chip cleaning device for CNC machining workbench

Info

Publication number: CN117464431A
Application number: CN202311417583.3A
Authority: CN
Inventors: 张德招; 王云
Original assignee: Anhui Leimo Die Manufacture Co ltd
Current assignee: Anhui Leimo Die Manufacture Co ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-01-30
Anticipated expiration: 2043-10-30

Abstract

The invention discloses a chip removing device for a numerical control machining workbench, which comprises: the workbench is provided with a grid plate and a lifting table from bottom to top, the grid plate is fixedly connected with the workbench, the lifting table is in sliding connection with the workbench, and a plurality of cutters to be processed are clamped on the lifting table; the cleaning mechanism is arranged between the grid plate and the lifting table and is used for cleaning the grid plate; the driving assembly is arranged on the workbench and is used for linking the cleaning mechanism and the lifting platform, and the cleaning mechanism cleans the grid plate along the horizontal direction when the lifting platform moves along the vertical direction; the workpiece scraps on the surface of the workbench are prevented from being cleaned regularly by workers, the labor intensity of the workers is increased, and the working efficiency is reduced.

Description

Chip removing device for numerical control machining workbench

Technical Field

The invention relates to the technical field of numerical control machining, in particular to a chip removing device for a numerical control machining workbench.

Background

Numerical control machining refers to a technological method for machining parts on a numerical control machine tool, and the numerical control machine tool machining is consistent with the technological rules of traditional machine tool machining in general, but is obviously changed. A machining method for controlling the displacement of parts and tools by digital information. The method is an effective way for solving the problems of variable varieties of parts, small batch, complex shape, high precision and the like and realizing efficient and automatic processing.

In the processing process of the numerical control machine tool, a large amount of workpiece scraps or dust can be generated, so that the working environment is polluted, the health of workers is adversely affected, and the cleaning is inconvenient. The long-term accumulation of scraps on the surface of the workbench can influence the normal operation, so that workers need to clean workpiece scraps on the surface of the workbench regularly, the labor intensity of the workers is increased, the lifting of the working efficiency is not facilitated, and the normal production plan is delayed.

Disclosure of Invention

The invention aims to provide a chip removing device for a numerical control machining workbench, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a chip removing device for a numerical control machining workbench comprises:

the workbench is provided with a grid plate and a lifting table from bottom to top, the grid plate is fixedly connected with the workbench, the lifting table is in sliding connection with the workbench, and a plurality of cutters to be processed are clamped on the lifting table;

the cleaning mechanism is arranged between the grid plate and the lifting table and is used for cleaning the grid plate;

the driving assembly is arranged on the workbench and used for linking the cleaning mechanism and the lifting platform, and the cleaning mechanism cleans the grid plate along the horizontal direction when the lifting platform moves along the vertical direction.

Preferably, the cleaning mechanism comprises a cleaning table, a first sliding rod, a first threaded rod and a cleaning block, wherein the first threaded rod is rotationally connected to the working table, the first sliding rod is fixedly connected to the working table, one side of the cleaning table is in threaded connection with the first threaded rod, the other side of the cleaning table is in sliding connection with the first sliding rod, and bristles are arranged at the bottom end of the cleaning block.

Preferably, the cleaning mechanism further comprises a worm wheel, the top end of the cleaning block is fixedly connected with the worm wheel, the worm wheel is rotationally connected with the cleaning table, the cleaning block is uniformly provided with a plurality of cleaning blocks along the length direction of the cleaning table, the cleaning table is rotationally connected with a first connecting rod, a plurality of worms are fixedly connected to the first connecting rod, the worms are meshed with the worm wheel, one end of the first connecting rod is fixedly connected with a gear, a mounting groove is formed in the side wall of the working table, and racks are arranged in the mounting groove and meshed with the gear.

Preferably, the driving assembly comprises a driving motor, the driving motor is fixedly connected to the workbench, and the output end of the driving motor is connected with the first threaded rod in a matched mode.

Preferably, the drive assembly still includes second connecting rod, second threaded rod and second slide bar, second connecting rod rotates to be connected on the workstation, and be connected with the belt between second connecting rod and the first threaded rod, second connecting rod one end fixedly connected with first bevel gear, second threaded rod and workstation rotate to be connected, and the top fixedly connected with second bevel gear of second threaded rod, second bevel gear and first bevel gear meshing, second slide bar and workstation fixed connection, and elevating platform one side and second threaded rod threaded connection, another side and second slide bar sliding connection.

Preferably, the workbench is further provided with a collecting mechanism for collecting the scraps on the grid plate.

Preferably, the collecting mechanism comprises a handle and a collecting box, the handle is fixedly connected to the collecting box, the collecting box is arranged below the grid plate, and the collecting box is in sliding connection with the workbench.

Preferably, the workbench is further provided with a cleaning mechanism, the cleaning mechanism is used for cleaning ash on the top end of the cleaning platform, the cleaning mechanism comprises a scraping plate and a connecting rod, the connecting rod is fixedly connected with the scraping plate, the connecting rod is rotationally connected with the workbench, a torsion spring is connected between the connecting rod and the workbench, the scraping plate is in a triangular prism shape, and one edge of the scraping plate is attached to the top end of the cleaning platform.

Compared with the prior art, the invention has the beneficial effects that: the cleaning mechanism is linked with the lifting platform through the driving mechanism, so that the cleaning mechanism cleans the grid plate along the horizontal direction when the lifting platform moves along the vertical direction. The tool to be processed is placed on the lifting table, the lifting table drives the tool to be processed to descend, the cleaning mechanism horizontally moves to the other end along one end of the grid plate to clean the grid plate, a clean processing environment is provided for the tool to be processed, when the tool to be processed is processed, the lifting table is driven to ascend through the driving mechanism, at the moment, the cleaning mechanism horizontally moves to the original position along the other end of the grid plate, meanwhile, the grid plate after processing is cleaned, accumulation of processing scraps and dust is avoided, workers are prevented from periodically cleaning workpiece scraps on the surface of the workbench, labor intensity of the workers is increased, and the working efficiency is reduced.

Drawings

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

FIG. 2 is an enlarged view of the invention at A in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the cleaning mechanism of the present invention;

FIG. 4 is a schematic view of a cleaning block according to the present invention;

fig. 5 is a schematic structural view of the present invention.

In the figure: 1. a work table; 11. a grid plate; 12. a lifting table; 2. a cleaning mechanism; 21. a cleaning table; 22. a first slide bar; 23. a first threaded rod; 24. a gear; 25. a rack; 26. a worm wheel; 27. a worm; 28. a cleaning block; 29. a first connecting rod; 3. a drive assembly; 31. a driving motor; 32. a belt; 33. a second connecting rod; 34. a first bevel gear; 35. a second bevel gear; 36. a second threaded rod; 37. a second slide bar; 4. a collection mechanism; 41. a handle; 42. a collection box; 5. a cleaning mechanism; 51. a scraper; 52. a connecting rod; 6. and (5) a cutter to be machined.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar symbols indicate like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.

It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1-5, the present invention provides a technical solution: a chip removing device for a numerical control machining workbench comprises:

the workbench 1 is provided with a grid plate 11 and a lifting table 12 from bottom to top, the grid plate 11 is fixedly connected with the workbench 1, the lifting table 12 is in sliding connection with the workbench 1, and a plurality of cutters 6 to be processed are clamped on the lifting table 12;

a cleaning mechanism 2 provided between the grid 11 and the elevating table 12, the cleaning mechanism 2 for cleaning the grid 11;

the driving assembly 3, the driving assembly 3 sets up on workstation 1, and driving assembly 3 is used for linking clean mechanism 2 and elevating platform 12, and clean mechanism 2 cleans grid tray 11 along the horizontal direction when elevating platform 12 moves along the vertical direction.

Preferably, the cleaning mechanism 2 comprises a cleaning table 21, a first sliding rod 22, a first threaded rod 23 and a cleaning block 28, wherein the first threaded rod 23 is rotatably connected to the working table 1, the first sliding rod 22 is fixedly connected to the working table 1, one side of the cleaning table 21 is in threaded connection with the first threaded rod 23, the other side of the cleaning table is in sliding connection with the first sliding rod 22, and bristles are arranged at the bottom end of the cleaning block 28.

Preferably, the cleaning mechanism 2 further comprises a worm wheel 26, the top end of the cleaning block 28 is fixedly connected with the worm wheel 26, the worm wheel 26 is rotationally connected with the cleaning table 21, the cleaning block 28 is uniformly provided with a plurality of cleaning blocks along the length direction of the cleaning table 21, a first connecting rod 29 is rotationally connected to the cleaning table 21, a plurality of worms 27 are fixedly connected to the first connecting rod 29, the worms 27 are meshed with the worm wheel 26, one end of the first connecting rod 29 is fixedly connected with a gear 24, a mounting groove is formed in the side wall of the workbench 1, a rack 25 is arranged in the mounting groove, and the rack 25 is meshed with the gear 24.

Preferably, the driving assembly 3 comprises a driving motor 31, the driving motor 31 is fixedly connected to the workbench 1, and the output end of the driving motor 31 is matched and connected with the first threaded rod 23.

Preferably, the driving assembly 3 further comprises a second connecting rod 33, a second threaded rod 36 and a second sliding rod 37, wherein the second connecting rod 33 is rotatably connected to the workbench 1, a belt 32 is connected between the second connecting rod 33 and the first threaded rod 23, one end of the second connecting rod 33 is fixedly connected with a first bevel gear 34, the second threaded rod 36 is rotatably connected with the workbench 1, the top end of the second threaded rod 36 is fixedly connected with a second bevel gear 35, the second bevel gear 35 is meshed with the first bevel gear 34, the second sliding rod 37 is fixedly connected with the workbench 1, one side of the lifting platform 12 is in threaded connection with the second threaded rod 36, and the other side of the lifting platform 12 is in sliding connection with the second sliding rod 37.

Preferably, the table 1 is further provided with a collecting mechanism 4, and the collecting mechanism 4 is used for collecting the scraps on the grid 11.

Preferably, the collecting mechanism 4 comprises a handle 41 and a collecting box 42, the handle 41 is fixedly connected to the collecting box 42, the collecting box 42 is arranged below the grid 11, and the collecting box 42 is slidably connected to the table 1.

Preferably, the workbench 1 is further provided with a cleaning mechanism 5, the cleaning mechanism 5 is used for cleaning ash on the top end of the cleaning table 21, the cleaning mechanism 5 comprises a scraping plate 51 and a connecting rod 52, the connecting rod 52 is fixedly connected with the scraping plate 51, the connecting rod 52 is rotationally connected with the workbench 1, a torsion spring is connected between the connecting rod 52 and the workbench 1, the scraping plate 51 is in a triangular prism shape, and one edge of the scraping plate 51 is attached to the top end of the cleaning table 21.

The working principle and the using flow of the invention are as follows:

1. the cleaning process comprises the following steps: the first threaded rod 23 is driven to rotate by the driving motor 31, so that the cleaning table 21 is driven to slide on the first sliding rod 22 along the horizontal plane of the grid plate 11, meanwhile, the rack 25 is arranged in the mounting groove of the workbench 1, the rack 25 drives the gear 24 to rotate in the sliding process of the cleaning table 21, and then the first connecting rod 29 and the worm 27 are driven to rotate, so that the worm wheel 26 and the cleaning block 28 are driven to rotate, namely, the bristles on the cleaning block 28 clean the chips and dust on the grid plate 11. In the sliding process of the cleaning table 21, under the action of the torsion spring, the cleaning table 21 drives the scraping plate 51 and the connecting rod 52 to rotate, and the downward movement of the scraping plate 51 cleans the upper surface of the cleaning table 21; so that both the chips and dust enter the collecting box 42 and are intensively poured while being pulled out of the collecting box 42 by pulling the handle 41.

2. The linkage process comprises the following steps: the second connecting rod 33 is driven to rotate by the belt 32 in the process of rotating the driving motor 31, the first bevel gear 34 is meshed with the second bevel gear 35, the second threaded rod 36 is rotated, the lifting table 12 is in threaded connection with the second threaded rod 36, the lifting table 12 moves in the vertical direction, the cutter 6 to be machined moves to a machining position for machining, the lifting table 12 moves to an initial position through the driving mechanism after machining, and the machined cutter is taken down.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. A chip cleaning device for CNC machining workbench, which is characterized in that it includes:

Workbench (1), the workbench (1) is provided with a grid plate (11) and a lifting platform (12) from bottom to top, the grid plate (11) and the workbench (1) are fixedly connected, and The lifting platform (12) is slidingly connected to the workbench (1), and a number of cutting tools (6) to be processed are clamped on the lifting platform (12);

Cleaning mechanism (2), the cleaning mechanism is arranged between the grid plate (11) and the lifting platform (12), the cleaning mechanism (2) is used to clean the grid plate (11);

Driving assembly (3), the driving assembly (3) is arranged on the workbench (1), and the driving assembly (3) is used to link the cleaning mechanism (2) and the lifting platform (12), When the lifting platform (12) moves in the vertical direction, the cleaning mechanism (2) cleans the grid (11) in the horizontal direction.

2. A chip cleaning device for CNC machining workbench according to claim 1, characterized in that the cleaning mechanism (2) includes a cleaning table (21), a first sliding rod (22), a first threaded rod (23) and cleaning block (28), the first threaded rod (23) is rotatably connected to the workbench (1), and the first sliding rod (22) is fixedly connected to the workbench (1), One side of the cleaning table (21) is threadedly connected to the first threaded rod (23), and the other side is slidingly connected to the first sliding rod (22). The bottom end of the cleaning block (28) is provided with bristles.

3. A chip cleaning device for CNC machining workbench according to claim 2, characterized in that the cleaning mechanism (2) further includes a worm gear (26), the top end of the cleaning block (28) and the The worm gear (26) is fixedly connected, the worm gear (26) and the cleaning table (21) are rotationally connected, and a plurality of the cleaning blocks (28) are evenly arranged along the length direction of the cleaning table (21). A first connecting rod (29) is also rotatably connected to the cleaning table (21). Several worms (27) are fixedly connected to the first connecting rod (29). The worms (27) mesh with the worm gear (26). And one end of the first connecting rod (29) is fixedly connected with a gear (24), a mounting slot is provided on the side wall of the workbench (1), and a rack (25) is provided in the mounting slot, so The rack (25) meshes with the gear (24).

4. A chip cleaning device for a CNC machining workbench according to claim 3, characterized in that the drive assembly (3) includes a drive motor (31), and the drive motor (31) is fixedly connected to the workbench. (1), the output end of the driving motor (31) is matched with the first threaded rod (23).

5. A chip cleaning device for CNC machining workbench according to claim 4, characterized in that the driving assembly (3) further includes a second connecting rod (33) and a second threaded rod (36) and a second sliding rod (37). The second connecting rod (33) is rotatably connected to the workbench (1), and the second connecting rod (33) and the first threaded rod (23) A belt (32) is connected between them, the first bevel gear (34) is fixedly connected to one end of the second connecting rod (33), the second threaded rod (36) is rotationally connected to the workbench (1), And the top end of the second threaded rod (36) is fixedly connected with a second bevel gear (35), the second bevel gear (35) meshes with the first bevel gear (34), and the second sliding rod (37) is fixedly connected to the workbench (1), and one side of the lifting platform (12) is threadedly connected to the second threaded rod (36), and the other side is slidingly connected to the second sliding rod (37). .

6. A chip cleaning device for CNC machining workbench according to claim 5, characterized in that the workbench (1) is also provided with a collection mechanism (4), and the collection mechanism (4) is used for Collect debris from the grid (11).

7. A chip cleaning device for CNC machining workbench according to claim 6, characterized in that the collection mechanism (4) includes a handle (41) and a collection box (42), and the handle (41) is fixed Connected to the collection box (42), the collection box (42) is arranged below the grid (11), and the collection box (42) is slidingly connected to the workbench (1).

8. A chip cleaning device for a CNC machining workbench according to claim 7, characterized in that the workbench (1) is also provided with a cleaning mechanism (5), and the cleaning mechanism (5) is used for cleaning Dust is cleaned at the top of the cleaning table (21). The cleaning mechanism (5) includes a scraper (51) and a connecting rod (52). The connecting rod (52) and the scraper (51) are fixedly connected, and The connecting rod (52) is rotationally connected to the workbench (1), and a torsion spring is connected between the connecting rod (52) and the workbench (1). The scraper (51) is in a three-dimensional shape. Prismatic type, one edge of the scraper (51) is in contact with the top of the cleaning table (21).