Machining workbench with automatic dust removal function

Abstract

The machining workbench with the automatic dust removal function comprises a workbench body, a ventilation plate is arranged at the top of the workbench body, a dust collection cavity is formed in the top of the workbench body along the lower portion of the ventilation plate, a dust collection cover is connected to the rear end of the dust collection cavity in an inserted mode, and a plurality of connecting covers are connected to the bottom of the dust collection cover. The bottom of the connecting cover is connected with a filter element, the filter element is detachably connected with the connecting cover, the outer side of the filter element is sleeved with a drainage cover, the top of the drainage cover is detachably connected with the connecting cover, a dust removal fan is arranged at the bottom of the workbench body, and the air suction end of the dust removal fan is connected with the drainage cover. The dust collection cavity is formed in the top of the workbench body, the dust collection connector is arranged at the rear end of the dust collection cavity, the filter element is installed at the bottom of the dust collection connector, dust on the workbench can be sucked into the filter element to be filtered under the action of the dust removal fan, and filtered air is exhausted from the exhaust end of the dust removal fan.

Description

Technical Field

[0001] This utility model relates to the field of workbench technology, specifically to a machining workbench with automatic dust removal function. Background Technology

[0002] During the machining process of equipment or equipment parts using a machining workbench, a large amount of metal shavings and dust will be generated. These metal shavings and dust need to be removed in time to avoid affecting subsequent processing.

[0003] In the prior art, Chinese Patent Publication No. CN216707433U discloses a machining workbench with a rotation and fixing function, including a frame, support legs at the four corners of the bottom of the frame, an operation panel on the front surface of the frame, a machining table on the top of the frame, an electric turntable in the center of the top of the machining table, a circular tray on the top of the electric turntable, and a limit slot on the edge of the circular tray. Its structure is reasonable; rotation is achieved through the cooperation of the electric turntable and the circular tray. By setting a limit slot on the edge of the circular tray, and by using an electric telescopic rod at the bottom of the mounting frame to drive a limit block into the limit slot, the position is fixed, preventing the circular tray from shaking during machining.

[0004] The aforementioned patent provides a machining workbench equipped with an air pump and air outlets. The combination of the air pump and air outlets enables surface dust removal, improving processing efficiency and quality. However, this type of machining workbench also has the following problems: First, it blows dust instead of sucking it in, which can pollute the workshop environment, and the flying dust can affect the health of operators, potentially leading to respiratory diseases and other health problems with long-term inhalation. Second, its dust removal mechanism is located on the upper surface of the workbench, which not only affects the operator's working space but is also easily damaged by bumps and knocks. Utility Model Content

[0005] The purpose of this utility model is to provide a machining workbench with automatic dust removal function, which aims to improve the problem that existing machining workbenches with dust removal mechanisms do not have dust collection function and their dust removal mechanisms are set on the upper surface of the workbench, affecting the operator's operating space.

[0006] This utility model is implemented as follows:

[0007] A machining workbench with automatic dust removal function includes a workbench body, a vent plate on the top of the workbench body, a dust suction chamber below the vent plate on the top of the workbench body, a dust suction hood inserted into the rear end of the dust suction chamber, a plurality of connecting covers connected to the bottom of the dust suction hood, a filter element connected to the bottom of the connecting cover, and the filter element and the connecting cover being detachably connected, a flow guide hood sleeved on the outside of the filter element, the top of the flow guide hood being detachably connected to the connecting cover, and a dust removal fan at the bottom of the workbench body, the suction end of the dust removal fan being connected to the flow guide hood.

[0008] Preferably, the workbench body has an opening at the rear end aligned with the dust collection chamber, and the rear end face of the workbench body has connecting grooves on both sides of the opening; the front end of the dust collection hood is inserted into the inner side of the opening at the rear end of the dust collection chamber, and a bolt passes through the dust collection hood and is threadedly connected to the connecting groove to fix the dust collection hood to the rear end face of the workbench body.

[0009] Preferably, the workbench body has a support leg at the bottom corner, a reinforcing rod below the support leg, a support plate at the bottom of the rear end of the workbench body, and a foot along the position below the reinforcing rod of the support leg.

[0010] Preferably, the dust cover has a plug at the front end, and the dust cover has symmetrical fixing feet on both sides, with fixing holes in the middle of the fixing feet, and multiple suction pipes at the bottom of the dust cover.

[0011] Preferably, the connecting cover has a connecting tube in the middle, a connecting cap at the top of the connecting tube, and the connecting cap is threaded to the suction tube; the connecting cover has a first adapter ring on the outer side of the bottom, and a second adapter ring on the inner side of the first adapter ring.

[0012] Preferably, the filter element has a mounting ring at its top, and the mounting ring is threadedly connected to the first adapter ring.

[0013] Preferably, the top of the drainage hood is open and the bottom of the drainage hood is provided with an air outlet pipe, and the bottom of the air outlet pipe is provided with an adapter cap.

[0014] Preferably, the dust collector fan has an air intake pipe at its intake end, and multiple branch pipes on the air intake pipe. The branch pipes are threadedly connected to the adapter cap at the bottom of the hood. The dust collector fan has an exhaust pipe at its exhaust end, and an exhaust connector at the end of the exhaust pipe. The dust collector fan has mounting feet at its bottom, and multiple mounting holes are symmetrically arranged on both sides of the mounting feet.

[0015] Preferably, it also includes a pull-out box, and the front end of the workbench body is provided with a pull-out groove below the dust collection chamber, and the pull-out box is installed inside the pull-out groove.

[0016] Preferably, the pull-out box has a first partition and a second partition inside, which divide the interior of the pull-out box into multiple spaces, and the pull-out box has a groove at one end facing outward.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model features a dust collection chamber at the top of the workbench body, a dust collection connector at the rear end of the dust collection chamber, and a filter element installed at the bottom of the dust collection connector. Through the action of the dust removal fan, dust on the workbench can be sucked into the filter element for filtration, and the filtered air is discharged from the exhaust end of the dust removal fan. In addition, the dust removal mechanism of this structure is located below the surface of the workbench, which will not affect the operating space on the workbench and ensure that the workers can smoothly carry out the workpiece processing process.

[0019] 2. This utility model, by setting up a pull-out box, facilitates the placement of commonly used tools and parts inside the pull-out box, making it convenient for tool storage and use, and also making it convenient for workers to use tools to process workpieces. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model from a rear-end oblique downward view;

[0021] Figure 2 This is a schematic diagram of the overall structure of this utility model from a front-end oblique downward view;

[0022] Figure 3 This is a schematic diagram of the structure of the workbench body of this utility model from a rear oblique downward view;

[0023] Figure 4 This is a structural schematic diagram of the workbench body of this utility model from a front-end oblique downward view.

[0024] Figure 5 This is a schematic diagram of the structure of the dust cover of this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the connecting cover of this utility model;

[0026] Figure 7 This is a schematic diagram of the structure of the filter element of this utility model;

[0027] Figure 8 This is a schematic diagram of the structure of the drainage cover of this utility model;

[0028] Figure 9 This is a structural schematic diagram of the dust removal fan of this utility model;

[0029] Figure 10 This is a structural schematic diagram of the pull-out box of this utility model.

[0030] In the diagram: 1. Workbench body; 11. Ventilation plate; 12. Dust suction chamber; 13. Connecting groove; 14. Support leg; 15. Reinforcing rod; 16. Support plate; 17. Support foot; 18. Pull-out groove; 2. Dust suction hood; 21. Fixing foot; 22. Fixing hole; 23. Plug; 24. Suction pipe; 3. Connecting cover; 31. Connecting pipe; 32. Connecting cap; 33. First adapter ring; 34. Second adapter ring; 4. Filter element; 41. Mounting ring; 5. Drainage hood; 51. Exhaust pipe; 52. Adapter cap; 6. Dust removal fan; 61. Mounting foot; 62. Mounting hole; 63. Exhaust pipe; 64. Exhaust connector; 65. Suction pipe; 66. Branch pipe; 7. Pull-out box; 71. Pull-out groove; 72. First partition; 73. Second partition. Detailed implementation method:

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] The following description, in conjunction with the accompanying drawings and specific embodiments, provides further details:

[0033] Example 1

[0034] like Figure 1 As shown, a machining workbench with automatic dust removal function includes a workbench body 1. A ventilated plate 11 is provided on the top of the workbench body 1. The workbench body 1 facilitates workpiece processing by the operator, and the ventilated plate 11 allows dust generated during workpiece processing to be sucked into the workbench body 1. A dust collection chamber 12 is located below the ventilated plate 11 at the top of the workbench body 1. A dust collection hood 2 is inserted into the rear end of the dust collection chamber 12. The dust collection chamber 12, in conjunction with the dust collection hood 2, facilitates the suction and diversion of dust, thus simplifying dust removal. Multiple connecting covers 3 are connected to the bottom of the dust collection hood 2. Filter elements 4 are connected to the bottom of the connecting covers 3, and the filter elements 4 and the connecting covers 3 are detachably connected. The connecting covers 3 facilitate the installation of the filter elements 4 and also facilitate the introduction of dust-containing air into the filter elements 4. The filter element 4 is fitted with a flow guide hood 5. The top of the flow guide hood 5 and the connecting cover 3 are detachably connected. The flow guide hood 5 is used to guide the filtered air. The bottom of the workbench body 1 is equipped with a dust removal fan 6. The suction end of the dust removal fan 6 is connected to the flow guide hood 5. This structure makes it convenient for the dust removal fan 6 to drive the airflow, thereby facilitating the intake of dust generated during workpiece processing into the filter element 4, and then the dust is discharged after being filtered by the filter element 4.

[0035] like Figure 3 As shown, the workbench body 1 has an opening at its rear end aligned with the dust collection chamber 12, facilitating the installation of the dust collection hood 2. Connecting grooves 13 are located on both sides of the opening on the rear end face of the workbench body 1. The front end of the dust collection hood 2 is inserted into the inner side of the opening at the rear end of the dust collection chamber 12. Bolts pass through the dust collection hood 2 and are threaded into the connecting grooves 13, fixing the dust collection hood 2 to the rear end of the workbench body 1, ensuring stable use. Support legs 14 are located at the corners of the bottom surface of the workbench body 1, providing stable support for the workbench body 1. A reinforcing rod 15 is located below the support legs 14, reinforcing the support legs 14 and ensuring their stability. A support plate 16 is located at the bottom of the rear end of the workbench body 1, facilitating the installation of the dust removal fan 6. Support feet 17 are located below the reinforcing rods 15 on the support legs 14, allowing the workbench body 1 to be stably placed on the workbench surface.

[0036] like Figure 5 As shown, the front end of the dust hood 2 is equipped with a plug 23, which is conveniently inserted into the dust suction chamber 12. The dust hood 2 also has symmetrical fixing feet 21 on both sides, with fixing holes 22 in the center of each foot. The fit between the fixing feet 21 and the fixing holes 22 facilitates the stable fixing of the dust hood 2 with bolts. The bottom of the dust hood 2 has multiple suction pipes 24, which facilitate a stable connection between the dust hood 2 and the dust removal fan 6.

[0037] like Figure 6 As shown, the connecting cover 3 has a connecting tube 31 in the middle, and a connecting cap 32 at the top of the connecting tube 31. The connection of the connecting tube 31 and the connecting cap 32 facilitates the connection of the connecting cover 3 to the suction tube 24. The connecting cap 32 is threadedly connected to the suction tube 24. A first adapter ring 33 is provided on the outer bottom of the connecting cover 3, which facilitates the threaded connection of the connecting cover 3 to the drainage cover 5. A second adapter ring 34 is provided on the inner side of the first adapter ring 33, which facilitates the connection to the filter element 4.

[0038] like Figure 7 As shown, the top of the filter element 4 is provided with an installation ring 41, which is threadedly connected to the first adapter ring 33, making it convenient to flexibly disassemble and assemble the filter element 4, and facilitating the use and replacement of the filter element 4.

[0039] like Figure 8 As shown, the top of the flow guide hood 5 is open, making it easy to fit over the filter element 4. The bottom of the flow guide hood 5 is provided with an air outlet pipe 51, and the bottom of the air outlet pipe 51 is provided with an adapter cap 52. The air outlet pipe 51 and the adapter cap 52 facilitate the connection of the flow guide hood 5 to the dust removal fan 6.

[0040] like Figure 9As shown, the dust collector fan 6 has an intake pipe 65 at its intake end, which facilitates air intake for dust collection. The intake pipe 65 has multiple branch pipes 66, which are threadedly connected to the adapter cap 52 at the bottom of the guide hood 5. The branch pipes 66 allow the intake pipe 65 to connect to multiple guide hoods 5 simultaneously. The dust collector fan 6 has an exhaust pipe 63 at its exhaust end, with an exhaust connector 64 at the end. The exhaust pipe 63 and exhaust connector 64 facilitate the connection and exhaust of the dust collector fan 6, making it easy to use. The dust collector fan 6 has mounting feet 61 at its bottom, with multiple mounting holes 62 symmetrically arranged on both sides. The mounting feet 61 and mounting holes 62 allow for easy fixing of the dust collector fan 6 in position using bolts.

[0041] Example 2

[0042] like Figure 1 As shown, a machining workbench with automatic dust removal function includes a workbench body 1. A ventilated plate 11 is provided on the top of the workbench body 1. The workbench body 1 facilitates workpiece processing by the operator, and the ventilated plate 11 allows dust generated during workpiece processing to be sucked into the workbench body 1. A dust collection chamber 12 is located below the ventilated plate 11 at the top of the workbench body 1. A dust collection hood 2 is inserted into the rear end of the dust collection chamber 12. The dust collection chamber 12, in conjunction with the dust collection hood 2, facilitates the suction and diversion of dust, thus simplifying dust removal. Multiple connecting covers 3 are connected to the bottom of the dust collection hood 2. Filter elements 4 are connected to the bottom of the connecting covers 3, and the filter elements 4 and the connecting covers 3 are detachably connected. The connecting covers 3 facilitate the installation of the filter elements 4 and also facilitate the introduction of dust-containing air into the filter elements 4. The filter element 4 is fitted with a flow guide hood 5. The top of the flow guide hood 5 and the connecting cover 3 are detachably connected. The flow guide hood 5 is used to guide the filtered air. The bottom of the workbench body 1 is equipped with a dust removal fan 6. The suction end of the dust removal fan 6 is connected to the flow guide hood 5. This structure makes it convenient for the dust removal fan 6 to drive the airflow, thereby facilitating the intake of dust generated during workpiece processing into the filter element 4, and then the dust is discharged after being filtered by the filter element 4.

[0043] like Figure 3As shown, the workbench body 1 has an opening at its rear end aligned with the dust collection chamber 12, facilitating the installation of the dust collection hood 2. Connecting grooves 13 are located on both sides of the opening on the rear end face of the workbench body 1. The front end of the dust collection hood 2 is inserted into the inner side of the opening at the rear end of the dust collection chamber 12. Bolts pass through the dust collection hood 2 and are threaded into the connecting grooves 13, fixing the dust collection hood 2 to the rear end of the workbench body 1, ensuring stable use. Support legs 14 are located at the corners of the bottom surface of the workbench body 1, providing stable support for the workbench body 1. A reinforcing rod 15 is located below the support legs 14, reinforcing the support legs 14 and ensuring their stability. A support plate 16 is located at the bottom of the rear end of the workbench body 1, facilitating the installation of the dust removal fan 6. Support feet 17 are located below the reinforcing rods 15 on the support legs 14, allowing the workbench body 1 to be stably placed on the workbench surface.

[0044] like Figure 5 As shown, the front end of the dust hood 2 is equipped with a plug 23, which is conveniently inserted into the dust suction chamber 12. The dust hood 2 also has symmetrical fixing feet 21 on both sides, with fixing holes 22 in the center of each foot. The fit between the fixing feet 21 and the fixing holes 22 facilitates the stable fixing of the dust hood 2 with bolts. The bottom of the dust hood 2 has multiple suction pipes 24, which facilitate a stable connection between the dust hood 2 and the dust removal fan 6.

[0045] like Figure 6 As shown, the connecting cover 3 has a connecting tube 31 in the middle, and a connecting cap 32 at the top of the connecting tube 31. The connection of the connecting tube 31 and the connecting cap 32 facilitates the connection of the connecting cover 3 to the suction tube 24. The connecting cap 32 is threadedly connected to the suction tube 24. A first adapter ring 33 is provided on the outer bottom of the connecting cover 3, which facilitates the threaded connection of the connecting cover 3 to the drainage cover 5. A second adapter ring 34 is provided on the inner side of the first adapter ring 33, which facilitates the connection to the filter element 4.

[0046] like Figure 7 As shown, the top of the filter element 4 is provided with an installation ring 41, which is threadedly connected to the first adapter ring 33, making it convenient to flexibly disassemble and assemble the filter element 4, and facilitating the use and replacement of the filter element 4.

[0047] like Figure 8 As shown, the top of the flow guide hood 5 is open, making it easy to fit over the filter element 4. The bottom of the flow guide hood 5 is provided with an air outlet pipe 51, and the bottom of the air outlet pipe 51 is provided with an adapter cap 52. The air outlet pipe 51 and the adapter cap 52 facilitate the connection of the flow guide hood 5 to the dust removal fan 6.

[0048] like Figure 9As shown, the dust collector fan 6 has an intake pipe 65 at its intake end, which facilitates air intake for dust collection. The intake pipe 65 has multiple branch pipes 66, which are threadedly connected to the adapter cap 52 at the bottom of the guide hood 5. The branch pipes 66 allow the intake pipe 65 to connect to multiple guide hoods 5 simultaneously. The dust collector fan 6 has an exhaust pipe 63 at its exhaust end, with an exhaust connector 64 at the end. The exhaust pipe 63 and exhaust connector 64 facilitate the connection and exhaust of the dust collector fan 6, making it easy to use. The dust collector fan 6 has mounting feet 61 at its bottom, with multiple mounting holes 62 symmetrically arranged on both sides. The mounting feet 61 and mounting holes 62 allow for easy fixing of the dust collector fan 6 in position using bolts.

[0049] like Figure 2 and Figure 4 As shown, it also includes a pull-out box 7. A pull-out groove 18 is provided at the front end of the workbench body 1 along the lower part of the dust suction chamber 12, and the pull-out box 7 is installed inside the pull-out groove 18. This structure facilitates the installation and use of the pull-out box 7.

[0050] like Figure 10 As shown, the pull-out box 7 has a first partition 72 and a second partition 73 inside, which divide the interior of the pull-out box 7 into multiple spaces, making it convenient to place different tools and parts in different spaces. The pull-out box 7 has a pull groove 71 at one end facing outwards, which facilitates pulling the pull-out box 7 and makes it easy to open and close the pull-out box 7.

[0051] Working principle: When in use, the dust removal fan 6 is powered on according to the usage requirements. The dust removal fan 6 will drive the airflow. The airflow flows from the vent plate 11 at the top of the workbench body 1 into the dust collection chamber 12 and finally exits from the exhaust end of the dust removal fan 6. The dust generated by the operator processing the workpiece on the workbench will enter the filter element 4 for filtration with the airflow. The dust will be retained in the filter element 4, and the filtered air will be discharged from the exhaust end of the dust removal fan 6. This method can effectively remove the dust generated during the processing of the workpiece without affecting the operating space above the workbench.

[0052] In summary, compared with the prior art, this application provides a dust collection chamber 12 at the top of the workbench body 1, a dust collection connector at the rear end of the dust collection chamber 12, and a filter element 4 installed at the bottom of the dust collection connector. Through the action of the dust removal fan 6, the dust on the workbench can be sucked into the filter element 4 for filtration, and the filtered air is discharged from the exhaust end of the dust removal fan 6. Moreover, the dust removal mechanism of this structure is located below the surface of the workbench, which will not affect the operating space on the workbench and ensure that the workers can smoothly carry out the workpiece processing process.

[0053] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A machining workbench with automatic dust removal function, comprising a workbench body (1), characterized in that, The workbench body (1) is provided with a vent plate (11) on the top. The workbench body (1) is provided with a dust suction chamber (12) below the vent plate (11) on the top. A dust suction hood (2) is inserted into the rear end of the dust suction chamber (12). Multiple connecting covers (3) are connected to the bottom of the dust suction hood (2). A filter element (4) is connected to the bottom of the connecting cover (3). The filter element (4) and the connecting cover (3) are detachably connected. A flow guide hood (5) is fitted on the outside of the filter element (4). The top of the flow guide hood (5) and the connecting cover (3) are detachably connected. A dust removal fan (6) is provided at the bottom of the workbench body (1). The suction end of the dust removal fan (6) is connected to the flow guide hood (5).

2. A machining workbench with automatic dust removal function according to claim 1, characterized in that, The workbench body (1) has an opening at the rear end aligned with the dust collection chamber (12), and the workbench body (1) has connecting grooves (13) on both sides of the opening on the rear end face; the front end of the dust collection cover (2) is inserted into the inner side of the opening at the rear end of the dust collection chamber (12), and the bolt passes through the dust collection cover (2) and is threadedly connected to the connecting groove (13) to fix the dust collection cover (2) to the rear end of the workbench body (1).

3. A machining workbench with automatic dust removal function according to claim 2, characterized in that, The workbench body (1) has a support leg (14) at the bottom corner, a reinforcing rod (15) below the support leg (14), a support plate (16) at the bottom of the rear end of the workbench body (1), and a foot (17) below the reinforcing rod (15) on the support leg (14).

4. A machining workbench with automatic dust removal function according to claim 1, characterized in that, The dust cover (2) has a plug (23) at the front end and fixed feet (21) are symmetrically provided on both sides of the dust cover (2). The fixed feet (21) have a fixing hole (22) in the middle and multiple suction pipes (24) are provided at the bottom of the dust cover (2).

5. A machining workbench with automatic dust removal function according to claim 4, characterized in that, The connecting cover (3) has a connecting tube (31) in the middle, and a connecting cap (32) is provided at the top of the connecting tube (31). The connecting cap (32) is threadedly connected to the suction tube (24). The bottom outer side of the connecting cover (3) has a first adapter ring (33), and the inner side of the first adapter ring (33) has a second adapter ring (34).

6. A machining workbench with automatic dust removal function according to claim 1, characterized in that, The filter element (4) has an installation ring (41) at its top end, and the installation ring (41) is threadedly connected to the first adapter ring (33).

7. A machining workbench with automatic dust removal function according to claim 1, characterized in that, The top of the drainage hood (5) is open, and the bottom of the drainage hood (5) is provided with an air outlet pipe (51), and the bottom of the air outlet pipe (51) is provided with an adapter cap (52).

8. A machining workbench with automatic dust removal function according to claim 7, characterized in that, The dust removal fan (6) has an air intake pipe (65) at its intake end, and multiple branch pipes (66) are provided on the air intake pipe (65). The branch pipes (66) are threadedly connected to the adapter cap (52) at the bottom of the hood (5). The dust removal fan (6) has an exhaust pipe (63) at its exhaust end, and an exhaust connector (64) is provided at the end of the exhaust pipe (63). The dust removal fan (6) has mounting feet (61) at its bottom, and multiple mounting holes (62) are symmetrically provided on both sides of the mounting feet (61).

9. A machining workbench with automatic dust removal function according to any one of claims 1-8, characterized in that, It also includes a pull-out box (7), and the front end of the workbench body (1) is provided with a pull-out groove (18) below the dust suction chamber (12), and the pull-out box (7) is installed inside the pull-out groove (18).

10. A machining workbench with automatic dust removal function according to claim 9, characterized in that, The pull-out box (7) is provided with a first partition (72) and a second partition (73) inside. The first partition (72) and the second partition (73) divide the interior of the pull-out box (7) into multiple spaces. The pull-out box (7) has a groove (71) at one end facing outward.

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