Workpiece polishing and dust removal device

Abstract

The application discloses a workpiece polishing and dust collecting device and belongs to the technical field of polishing devices, and has the technical scheme as follows: a device body, a polishing assembly and a driving assembly, the polishing assembly is driven to work through the driving assembly; a base movably installed on the device body; a dust collecting cover arranged on the base; a dust collector connected with the dust collecting cover; and a moving mechanism arranged between the base and the dust collecting cover. The application can collect most of the metal dust generated during workpiece polishing and provide a better working environment.

Description

Technical Field

[0001] This application belongs to the field of polishing equipment technology, and in particular relates to a workpiece polishing dust removal device. Background Technology

[0002] There are various processing methods for metal workpieces, including turning, milling, planing, grinding, casting, forging, etc., and the processing steps also vary with the processing method. During the production and processing of workpieces, the surface needs to be ground and polished to reduce the surface roughness and obtain a bright and smooth surface effect.

[0003] Existing workpieces are generally polished using grinding wheels or belts, but the polishing process generates metal dust that affects the working environment. Improvements are needed to address this issue. Utility Model Content

[0004] The purpose of this application is to address the aforementioned technical problems by providing a workpiece polishing dust removal device that can collect most of the metal dust during workpiece polishing and provide a better working environment.

[0005] This application provides a dust removal device for workpiece polishing, comprising: The equipment body includes a polishing component and a driving component, wherein the polishing component is driven to work by the driving component; The base is movably mounted on the device body; Dust collection cover, placed on the base; Dust collector, which is connected to a dust collection hood; The active mechanism is located between the base and the dust collection hood.

[0006] The polishing assembly and drive assembly are installed on the equipment body. The drive assembly is used to drive the polishing assembly to polish the workpiece. The base is placed on the equipment body. The base can be used to install fixtures and other structures for polishing the workpiece. The moving mechanism can control the movement of the base and can be adjusted according to different fixtures or workpiece sizes. The dust collection hood corresponds to the position of the polishing assembly for polishing. The dust collector can generate negative pressure airflow. The dust collection hood and the dust collector are connected to absorb and collect the dust generated during polishing.

[0007] If the workpiece is polished manually, the base can also be used to support the hand, improving the stability when holding the workpiece.

[0008] Furthermore, the polishing assembly includes: Rollers are mounted on the main body of the equipment and at least two are provided; Abrasive belt, wound around the roller; The drive component is connected to one of the rollers.

[0009] The polishing assembly in this application uses a sanding belt wound around a roller. The sanding belt is moved by driving one of the rollers through a drive assembly. The drive assembly can be a motor or other drive device that is directly connected to the connected roller, or it can be a chain and sprocket structure, a transmission belt and pulley structure, or a gear structure. The moving seats are placed on both sides above the sanding belt. The position of the moving seats can be adjusted according to the size of the workpiece or fixture so that the width and position of the sanding belt used for polishing can be adjusted.

[0010] Furthermore, the base includes: The lead screw is installed on the equipment body and threadedly connected to the base; The guide rod is slidably connected to the base.

[0011] The lead screw is mounted on the equipment body via bearings. The lead screw can be rotated manually or by a motor. The lead screw corresponds to a base individually, and one end of the lead screw is threadedly connected to the corresponding base. The guide rod is slidably connected to the base, and the axis of the guide rod is parallel to that of the lead screw. Through the connection between the base, the lead screw, and the guide rod, the stable movement of the base can be achieved.

[0012] An alternative to this solution is to replace the sliding connection between the guide rod and the base with a slide rail and slider structure.

[0013] Furthermore, the base also includes: The accordion cover connects the base to the main body of the device.

[0014] The bellows cover is installed between the base and the equipment body. The bellows cover can prevent dust from falling on the lead screw and guide rod, ensuring the stable use of the lead screw and guide rod.

[0015] Furthermore, the activity mechanism includes: Support base, installed and connected to the base; Telescopic base, installed and connected to the dust collection hood; The support base is provided with a telescopic part, which is movably connected to the telescopic base.

[0016] The support base is installed on the base. The support bases on the two bases are distributed and movably connected to both sides of the telescopic seat. When the base moves, the support base and telescopic seat can support the dust collection hood and ensure the structural stability of the dust collection hood. The support base and the base are connected by bolts and nuts. The telescopic part can move in and out with the telescopic seat.

[0017] Furthermore, the dust collection hood includes: Telescopic cover, wherein the telescopic seat is mounted on the telescopic cover; The fixed tube is adapted to the telescopic cover and installed on the equipment body.

[0018] The fixed tube of the dust collection hood is fixedly installed on the equipment body by fasteners such as bolts and nuts. The telescopic hood is movably connected to the fixed tube. The telescopic hood can move along its axis, which is convenient for adjustment according to the polishing position of the workpiece. The telescopic hood can be equipped with handles or other structures to facilitate force when the telescopic hood moves. The movement of the telescopic hood is mainly done manually, but it can also be driven and controlled by drive components such as cylinders and hydraulic cylinders.

[0019] The cross-sections of the telescopic cover and the fixed tube are basically circular or rectangular.

[0020] Furthermore, the telescopic seat includes: The sliding parts are located on both sides of the telescopic cover; The telescopic cover is provided with a groove corresponding to the sliding part.

[0021] The sliding part cooperates with the sliding groove to improve the structural stability between the telescopic cover and the telescopic seat. The sliding part and the telescopic cover are integrally connected or welded together, and the fixed tube also has a groove corresponding to the sliding part.

[0022] Furthermore, the dust collector includes: The dust collection bin is connected to the fixed pipe via a pipeline; The fan is installed on the dust collection bin.

[0023] The dust collector creates negative pressure in the dust collection chamber through a fan, and the absorbed powder is collected in the dust collection chamber. There is a filter element between the fan and the dust collection chamber, which can filter the powder in the dust collection chamber. The dust collection chamber is connected to the fixed pipe through a corrugated pipe.

[0024] The beneficial effects of this application are: 1. The dust collection hood corresponds to the polishing component at the polishing position. The dust collector can generate negative pressure airflow. The dust collection hood and the dust collector are connected to absorb and collect the dust generated during polishing.

[0025] 2. The movable seats are placed on both sides above the sanding belt. The position of the movable seats can be adjusted according to the size of the workpiece or fixture so that the width and position of the sanding belt for polishing can be adjusted.

[0026] 3. When the base moves, the support seat and telescopic seat provide support for the dust collection hood, ensuring the structural stability of the dust collection hood. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the polishing and dust removal equipment of this application; Figure 2 This is a schematic diagram of the structure of the device body in this application; Figure 3 This is a structural diagram of the organization involved in this application; In the attached diagram, the following labels are used: 100, Equipment body; 110, Polishing assembly; 111, Roller; 112, Sanding belt; 120, Drive assembly; 200, Base; 210, Lead screw; 220, Guide rod; 230, Bellows cover; 300, Dust collection hood; 310, Telescopic hood; 311, Sliding part; 320, Fixed pipe; 400, Dust collector; 410, Dust collection bin; 420, Fan; 500, Movable mechanism; 510, Support base; 511, Telescopic part; 520, Telescopic base; 521, Slide groove. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0029] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0030] The embodiments of this application are described in detail below with reference to the accompanying drawings, through specific examples and application scenarios.

[0031] Example 1: like Figures 1-3 As shown in the figure, this application provides a workpiece polishing dust removal device, including: The equipment body 100 includes a polishing component 110 and a driving component 120, wherein the polishing component 110 is driven to work by the driving component 120. The base 200 is movably mounted on the device body 100; Dust collection hood 300 is placed on base 200; Dust collector 400, which is connected to dust collection hood 300; The active mechanism 500 is placed between the base 200 and the dust collection hood 300.

[0032] Polishing assembly 110 and drive assembly 120 are mounted on the equipment body 100. Drive assembly 120 is used to drive polishing assembly 110 to polish workpieces. Base 200 is placed on equipment body 100. Base 200 can be used to install fixtures and other structures for workpiece polishing. The movable mechanism 500 can control the movement of base 200 and can be adjusted according to different fixtures or workpiece sizes. Dust collection hood 300 corresponds to the polishing position of polishing assembly 110. Dust collector 400 can generate negative pressure airflow. Dust collection hood 300 and dust collector 400 are connected to absorb and collect dust generated during polishing.

[0033] If the workpiece is polished manually, the base 200 can also be used to support the hand, improving the stability when holding the workpiece.

[0034] Example 2: like Figure 2 As shown, this application embodiment provides a workpiece polishing dust removal device, which, in addition to including the above-mentioned technical features, further includes the polishing assembly 110 comprising: Rollers 111 are mounted on the device body 100 and at least two are provided; Abrasive belt 112 is wound around roller 111; The drive assembly 120 is connected to one of the rollers 111.

[0035] The polishing assembly 110 in this application uses an abrasive belt 112 wound around a roller 111. The abrasive belt 112 is moved by driving one of the rollers 111 through a drive assembly 120. The drive assembly 120 is directly connected to the roller 111 by a drive device such as a motor, or by a chain and sprocket structure, a transmission belt and pulley structure, or a gear structure. The moving seats are placed on both sides above the abrasive belt 112. The position of the moving seats can be adjusted according to the size of the workpiece or fixture so that the width and position of the abrasive belt 112 used for polishing can be adjusted.

[0036] Example 3: like Figure 1 , Figure 2 As shown, this application embodiment provides a workpiece polishing dust removal device, which, in addition to including the above-mentioned technical features, further includes the following: The base 200 includes: The lead screw 210 is installed on the equipment body 100 and is threadedly connected to the base 200; The guide rod 220 is slidably connected to the base 200.

[0037] The lead screw 210 is mounted on the equipment body 100 via bearings. The lead screw 210 can be rotated manually or by a motor. The lead screw 210 corresponds to the base 200 individually, and the lead screw 210 is threadedly connected to one end of the corresponding base 200. The guide rod 220 is slidably connected to the base 200. The axis of the guide rod 220 is parallel to that of the lead screw 210. The base 200 is connected to the lead screw 210 and the guide rod 220, which enables the stable movement of the base 200.

[0038] An alternative to this solution is to replace the sliding connection structure between the guide rod 220 and the base 200 with a slide rail and slider structure.

[0039] Furthermore, the base 200 also includes: The accordion cover 230 is connected between the base 200 and the device body 100.

[0040] The bellows cover 230 is installed between the base 200 and the equipment body 100. The bellows cover 230 can prevent dust from falling on the lead screw 210 and guide rod 220, ensuring the stable use of the lead screw 210 and guide rod 220.

[0041] Example 4: like Figure 1 , Figure 3 As shown, this application embodiment provides a workpiece polishing dust removal device, which, in addition to including the above-mentioned technical features, further includes the following: Support 510 is mounted and connected to base 200; Telescopic base 520 is installed and connected to dust collection cover 300; The support base 510 is provided with a telescopic part 511, which is movably connected to the telescopic base 520.

[0042] The support seat 510 is installed on the base 200. The support seats 510 on the two bases 200 are distributed and movably connected to both sides of the telescopic seat 520. When the base 200 moves, the support seats 510 and the telescopic seat 520 can support the dust collection hood 300 and ensure the structural stability of the dust collection hood 300. The support seats 510 and the base 200 are connected by bolts and nuts. The telescopic part 511 can move in and out with the telescopic seat 520.

[0043] Furthermore, the dust collection hood 300 includes: Telescopic cover 310, the telescopic seat 520 is mounted on the telescopic cover 310; The fixed tube 320 is adapted to the telescopic cover 310 and installed on the equipment body 100.

[0044] The fixed tube 320 of the dust collection hood 300 is fixedly installed on the equipment body 100 by fasteners such as bolts and nuts. The telescopic hood 310 is movably connected to the fixed tube 320. The telescopic hood 310 can move along its axis, which is convenient for adjustment according to the polishing position of the workpiece. The telescopic hood 310 can be equipped with a handle or other structure to facilitate the force when the telescopic hood 310 moves. The movement of the telescopic hood 310 is mainly controlled by human power, or it can be driven and controlled by a drive component 120 such as a cylinder or hydraulic cylinder.

[0045] The cross-sections of the telescopic cover 310 and the fixed tube 320 are basically circular or rectangular.

[0046] Furthermore, the telescopic seat 520 includes: The sliding part 311 is located on both sides of the telescopic cover 310; The telescopic cover 310 is provided with a groove 521 corresponding to the sliding part 311.

[0047] The sliding part 311 cooperates with the sliding groove 521 to improve the structural stability between the telescopic cover 310 and the telescopic seat 520. The sliding part 311 and the telescopic cover 310 are integrally connected or welded together. The fixed tube 320 also has a groove corresponding to the sliding part 311.

[0048] Example 5: like Figure 1 As shown, this application embodiment provides a workpiece polishing dust removal device. In addition to the above-mentioned technical features, the dust collector 400 further includes: The dust collection bin 410 is connected to the fixed pipe 320 via a pipe; Fan 420 is installed on dust collection bin 410.

[0049] The dust collector 400 creates negative pressure in the dust collection chamber 410 through the fan 420, and the absorbed powder is collected in the dust collection chamber 410. There is a filter element between the fan 420 and the dust collection chamber 410, which can filter the powder in the dust collection chamber 410. The dust collection chamber 410 is connected to the fixed pipe 320 through a corrugated pipe.

[0050] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0051] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A dust removal device for workpiece polishing, characterized in that, include: The device body (100) includes a polishing component (110) and a driving component (120), wherein the polishing component (110) is driven to work by the driving component (120); The base (200) is movably mounted on the device body (100); A dust collection hood (300) is placed on a base (200); A dust collector (400) is connected to a dust collection hood (300); The active mechanism (500) is located between the base (200) and the dust collection hood (300); The activity unit (500) includes: The support base (510) is mounted on the base (200); Telescopic base (520) is connected to dust collection hood (300); The support base (510) is provided with a telescopic part (511), which is movably connected to the telescopic base (520).

2. The workpiece polishing dust removal equipment according to claim 1, characterized in that, The polishing assembly (110) includes: At least two rollers (111) are mounted on the device body (100); A sanding belt (112) is wound around a roller (111); The drive assembly (120) is connected to one of the rollers (111).

3. The workpiece polishing dust removal equipment according to claim 2, characterized in that, The base (200) includes: A lead screw (210) is installed on the equipment body (100) and threadedly connected to the base (200); The guide rod (220) is slidably connected to the base (200).

4. The workpiece polishing dust removal equipment according to claim 3, characterized in that, The base (200) also includes: The accordion cover (230) is connected between the base (200) and the device body (100).

5. The workpiece polishing dust removal equipment according to claim 1, characterized in that, The dust collection hood (300) includes: Telescopic cover (310), the telescopic seat (520) is mounted on the telescopic cover (310); The fixed tube (320) is adapted to the telescopic cover (310) and installed on the equipment body (100).

6. The workpiece polishing dust removal equipment according to claim 5, characterized in that, The telescopic base (520) includes: The sliding part (311) is located on both sides of the telescopic cover (310); The telescopic cover (310) is provided with a groove (521) corresponding to the sliding part (311).

7. The workpiece polishing dust removal equipment according to claim 5, characterized in that, The dust collector (400) includes: The dust collection bin (410) is connected to the fixed pipe (320) via a pipe; A fan (420) is installed on the dust collection bin (410).

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