Dust removal device for precision machining

Abstract

The utility model is applicable to the technical field of precision machining, and provides a dust removal device for precision machining, which comprises a worktable, a mounting frame is fixed at the top end of the worktable, a first motor is mounted at the top end of one side of the mounting frame, and a cleaning brush roller is arranged on the inner side wall of the mounting frame. The outer side wall of the threaded rod is sleeved with a threaded sleeve, and the top end of the threaded sleeve is movably connected with a movable frame. A lifting structure is arranged, threaded rods and second motors are located on the same horizontal plane, the threaded rods and the second motors form a linkage structure, the number of the threaded rods is two, the number of the second motors is two, the two second motors can drive the threaded rods to rotate, and threaded sleeves can relatively move on the outer side walls of the threaded rods; the movable frame can support the workbench in a lifting mode, the electric telescopic rod ascends and descends along with the movable frame, movement of the workbench is stabilized, and the height of the dust removal device can be adjusted when the dust removal device is used.

Description

Technical Field

[0001] The utility model belongs to the technical field of precision mechanical processing, and in particular relates to a dust removal device for precision mechanical processing. Background Art

[0002] Precision machinery is a type of mechanical equipment characterized by high precision, high efficiency and high degree of automation. It includes multiple fields such as mechanical processing, precision measurement, precision manufacturing, and precision medicine. It is widely used in aerospace, automotive, electronics, medical and other industries. When processing precision machinery, dust removal is included for precision machinery, so a dust removal device for precision machinery processing is involved.

[0003] When the dust removal device for precision machining is in use, the height of the device is limited and the height of the dust removal device cannot be adjusted. The designed lifting structure allows the height of the dust removal device to be raised and lowered when in use, which improves the flexibility of the dust removal device and makes the staff more comfortable when using it. Utility Model Content

[0004] The utility model provides a dust removal device for precision machining, aiming to solve the problem of xx.

[0005] The utility model is implemented as follows: a dust removal device for precision machining comprises a workbench, a mounting frame is fixed on the top of the workbench, a first motor is installed on the top of one side of the mounting frame, a cleaning brush roller is arranged on the inner side wall of the mounting frame, dust collecting structures are arranged on both sides of the mounting frame, and a lifting structure is arranged at the bottom of the workbench;

[0006] The lifting structure includes an electric telescopic rod, which is installed on both sides of the bottom end of the workbench, a support platform is fixed to the bottom end of the electric telescopic rod, a second motor is installed on one side of the support platform, a threaded rod is arranged on the inner side wall of the support platform, a threaded sleeve is sleeved on the outer side wall of the threaded rod, and a movable frame is movably connected to the top end of the threaded sleeve.

[0007] Preferably, four groups of the electric telescopic rods are provided, and the four groups of the electric telescopic rods are evenly distributed at the bottom end of the workbench.

[0008] Preferably, the threaded sleeves are provided in two groups, and the two groups of threaded sleeves are symmetrically distributed about the central axis of the threaded rod.

[0009] Preferably, the dust collecting structure includes a mounting frame, the mounting frame is fixed to two sides of the mounting frame, a fan is installed on the other side of the mounting frame, a dust collecting screen is arranged inside the mounting frame, and an air inlet is arranged inside the mounting frame.

[0010] Preferably, two groups of the installation frames are provided, and the two groups of the installation frames are symmetrically distributed about the central axis of the installation frame.

[0011] Preferably, two groups of fans are provided, and the two groups of fans are symmetrically distributed about the central axis of the mounting frame.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] By setting a lifting structure, the threaded rod and the second motor are on the same horizontal plane, the threaded rod and the second motor form a linkage structure, two groups of threaded rods are provided, and two groups of second motors are provided, so that the two groups of second motors can drive the threaded rod to rotate, so that the threaded sleeve can move relatively on the outer side wall of the threaded rod, so that the movable frame can support the lifting of the workbench, and the electric telescopic rod follows the lifting to stabilize the movement of the workbench, so that the dust removal device can be adjusted in height when in use.

[0014] By setting up a dust collecting structure, two groups of air inlets are provided, so that when the two groups of fans are started, the dust inside the mounting frame can be collected on the dust collecting screen through the air inlets. The dust collecting screen is locked and limited inside the mounting frame, so that the dust collecting screen is very convenient to disassemble and clean, and the dust removal device can collect the dust on the precision machinery when sweeping it down, avoiding dust accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view structural schematic diagram of the utility model;

[0017] Figure 3 The utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This is a side view of the local structure of the utility model

[0019] In the figure: 1. workbench; 2. first motor; 3. cleaning brush roller; 4. mounting frame; 5. dust collecting structure; 501. dust collecting screen; 502. mounting frame; 503. fan; 504. air inlet; 6. lifting structure; 601. support table; 602. movable frame; 603. electric telescopic rod; 604. threaded sleeve; 605. threaded rod; 606. second motor. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model provides a dust removal device for precision machining, such as Figure 1-4 As shown, it includes a workbench 1, a mounting frame 4 is fixed on the top of the workbench 1, a first motor 2 is installed on the top of one side of the mounting frame 4, a cleaning brush roller 3 is arranged on the inner wall of the mounting frame 4, dust collecting structures 5 are arranged on both sides of the mounting frame 4, and a lifting structure 6 is arranged at the bottom end of the workbench 1.

[0023] It should be noted that, due to the problem that the dust removal device for precision machining cannot be adjusted in height during use, this solution sets up a lifting structure 6, and the threaded rod 605 and the second motor 606 are on the same horizontal plane. The threaded rod 605 and the second motor 606 form a linkage structure, and two groups of threaded rods 605 are provided, and two groups of second motors 606 are provided, so that the two groups of second motors 606 can drive the threaded rod 605 to rotate, so that the threaded sleeve 604 can move relatively on the outer wall of the threaded rod 605, so that the movable frame 602 can support the lifting of the workbench 1, and the electric telescopic rod 603 follows the lifting to stabilize the movement of the workbench 1, so that the dust removal device can be adjusted in height during use.

[0024] Specifically, in this embodiment, the scheme mainly includes a lifting structure 6, which includes an electric telescopic rod 603, which is installed on both sides of the bottom end of the workbench 1, and the bottom end of the electric telescopic rod 603 is fixed with a support platform 601, and a second motor 606 is installed on one side of the support platform 601. A threaded rod 605 is arranged on the inner side wall of the support platform 601, and a threaded sleeve 604 is sleeved on the outer side wall of the threaded rod 605. The top of the threaded sleeve 604 is movably connected with a movable frame 602. First, the electric telescopic rod 603 is evenly fixed at the bottom end of the support platform 601, and then the threaded sleeve 604 is moved. Symmetrically sleeved on the outer wall of the threaded rod 605, and then the threaded rod 605 is symmetrically installed on the inner wall of the support platform 601, and then the second motor 606 is symmetrically installed on one side of the support platform 601, and then the top of the electric telescopic rod 603 is fixed to the bottom end of the workbench 1, and the top of the movable frame 602 is movably connected to the top of the workbench 1, and then the second motor 606 is started, so that the second motor 606 drives the rotation of the threaded rod 605, and the threaded sleeve 604 drives the movement of the movable frame 602, so that the height of the workbench 1 can be raised and lowered, and the dust removal device can be adjusted in height when in use.

[0025] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 4 As shown, four groups of electric telescopic rods 603 are provided, and the four groups of electric telescopic rods 603 are evenly distributed at the bottom end of the workbench 1. Two groups of threaded sleeves 604 are provided, and the two groups of threaded sleeves 604 are symmetrically distributed about the central axis of the threaded rod 605. The even distribution of the electric telescopic rods 603 makes the workbench 1 more stable when moving, and the symmetrical distribution of the threaded sleeves 604 enables the threaded sleeves 604 to move relatively on the outer side wall of the threaded rod 605, so that the height of the workbench 1 can be adjusted.

[0026] Specifically, in this embodiment, this scheme mainly includes a dust collecting structure 5, and the dust collecting structure 5 includes a mounting frame 502, and the mounting frame 502 is fixed on both sides of the mounting frame 4. A fan 503 is installed on the other side of the mounting frame 502, and a dust collecting screen plate 501 is arranged inside the mounting frame 502. An air inlet 504 is arranged inside the mounting frame 4. First, the air inlets 504 are symmetrically opened inside the two sides of the mounting frame 4, and the fan 503 is installed on the other side of the mounting frame 502. Then, the dust collecting screen plate 501 is engaged with the inside of the mounting frame 502, and then the mounting frame 502 is symmetrically fixed on both sides of the mounting frame 4. The fan 503 is started so that the dust inside the mounting frame 4 can be collected on the dust collecting screen plate 501 through the air inlet 504 to avoid dust accumulation in the dust removal device.

[0027] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 and Figure 3 As shown, two groups of mounting frames 502 are provided, and the two groups of mounting frames 502 are symmetrically distributed about the central axis of the mounting frame 4. Two groups of fans 503 are provided, and the two groups of fans 503 are symmetrically distributed about the central axis of the mounting frame 4. Through the symmetrical distribution of the mounting frames 502, dust can be collected on both sides of the mounting frame 4. The symmetrical distribution of the fans 503 allows dust to be sucked away on both sides of the mounting frame 4, making the dust collection cleaner.

[0028] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0029] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0030] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0031] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A dust removal device for precision machining, characterized in that: The invention comprises a workbench (1), a mounting frame (4) is fixed at the top of the workbench (1), a first motor (2) is installed at the top of one side of the mounting frame (4), a cleaning brush roller (3) is arranged on the inner side wall of the mounting frame (4), dust collecting structures (5) are arranged on both sides of the mounting frame (4), and a lifting structure (6) is arranged at the bottom of the workbench (1); The lifting structure (6) comprises an electric telescopic rod (603), wherein the electric telescopic rod (603) is installed on both sides of the bottom end of the workbench (1), a support platform (601) is fixed to the bottom end of the electric telescopic rod (603), a second motor (606) is installed on one side of the support platform (601), a threaded rod (605) is arranged on the inner side wall of the support platform (601), a threaded sleeve (604) is sleeved on the outer side wall of the threaded rod (605), and a movable frame (602) is movably connected to the top end of the threaded sleeve (604).

2. A dust removal device for precision machining as claimed in claim 1, characterized in that: Four groups of the electric telescopic rods (603) are provided, and the four groups of the electric telescopic rods (603) are evenly distributed at the bottom end of the workbench (1).

3. A dust removal device for precision machining as claimed in claim 1, characterized in that: The threaded sleeves (604) are provided in two groups, and the two groups of threaded sleeves (604) are symmetrically distributed about the central axis of the threaded rod (605).

4. A dust removal device for precision machining as claimed in claim 1, characterized in that: The dust collecting structure (5) comprises a mounting frame (502), wherein the mounting frame (502) is fixed to two sides of a mounting frame (4), a fan (503) is installed on the other side of the mounting frame (502), a dust collecting screen (501) is arranged inside the mounting frame (502), and an air inlet (504) is arranged inside the mounting frame (4).

5. A dust removal device for precision machining as claimed in claim 4, characterized in that: Two groups of the installation frames (502) are provided, and the two groups of the installation frames (502) are symmetrically distributed about the central axis of the installation frame (4).

6. A dust removal device for precision machining as claimed in claim 4, characterized in that: The fans (503) are provided in two groups, and the two groups of fans (503) are symmetrically distributed about the central axis of the mounting frame (4).

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