Polishing device

Abstract

The utility model discloses a polishing device, which belongs to the technical field of polishing and comprises a device base body, a workbench is mounted at the top end of the device base body, a support mounting plate is mounted at the top end of the device base body and positioned on one side of the top end of the workbench, and a polishing machine is mounted at one end of the support mounting plate. An adjusting and positioning blowing mechanism is installed at the position, located on one side of the workbench, of the top end of the device base body, the adjusting and positioning blowing mechanism comprises a supporting base, and an extension plate is movably connected to the position, located on one side of the workbench, of the top end of the device base body. According to the polishing device, the positions of polishing pieces of different sizes can be conveniently positioned, the stability of the polishing device during polishing treatment of the polishing pieces of different sizes can be ensured, impurities attached to the surfaces of the polishing pieces in the polishing state can be blown, and therefore the phenomenon that the impurities are accumulated on the surfaces of the polishing pieces is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing, in particular to a polishing device. Background Art

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and flat surface. It is a modification process on the surface of a workpiece using polishing tools and abrasive particles or other polishing media. Polishing cannot improve the dimensional accuracy or geometric shape accuracy of the workpiece, but is intended to obtain a smooth surface or mirror gloss. It is sometimes used to eliminate gloss. A polishing wheel is usually used as a polishing tool. The polishing wheel is generally made of multiple layers of canvas, felt or leather, clamped on both sides with metal circular plates, and its wheel rim is coated with a polishing agent uniformly mixed with micro-powder abrasives and grease. For this purpose, a Chinese patent discloses a polishing device, application number 202222065005.5, which is used to place debris falling into the gap through the setting of a cover plate. When more debris falls into the gap, the friction between the workbench and the debris will increase, affecting the normal rotation of the workbench.

[0003] Although the above application meets the user's needs to a certain extent, there are still certain defects in the use process. The specific problems are as follows: since the device is not convenient for locating the positions of polishing parts of different sizes during actual use, the polishing parts of different sizes are prone to shaking when the device polishes them, which in turn affects the effect of the device on the polishing parts. Based on this, the utility model designs a polishing device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a polishing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing device, comprising a device base, a workbench is installed on the top of the device base, a support plate is installed on the top of the device base located at a position on the side of the top of the workbench, a polishing machine is installed on one end of the support plate, an adjustment positioning blowing mechanism is installed on the top of the device base located at a position on the side of the workbench, the adjustment positioning blowing mechanism comprises a support base, an extension plate is movably connected to the top of the device base at a position on the side of the workbench, a positioning plate is movably connected to the top of the device base at a position on the side of the workbench, and an air guide cover is fixedly installed on the top of the device base at one end of the positioning plate;

[0006] The surface of the polishing machine is equipped with a dustproof disassembly mechanism, which can reduce the interference of dust on the surface of the polishing machine and facilitate the disassembly of the polishing machine.

[0007] Preferably, the adjustment positioning blowing mechanism further includes an adjustment rod, a threaded rod, a slider, an adjustment lifting column, a ball bearing and a fan;

[0008] An adjusting rod is rotatably connected to the top of the support base, a threaded rod is rotatably connected to the extension plate, a slider is threadedly connected to the surface of the threaded rod, an adjusting lifting column is fixedly connected to the bottom of the slider, balls are evenly embedded and installed on the bottom of the positioning plate, and a fan is placed and connected to the top of the device base at one side of the workbench.

[0009] Preferably, the dustproof disassembly mechanism comprises a mounting plate, a dustproof frame, a welding piece, a first positioning column, a connecting plate, a fitting groove and a second positioning column;

[0010] A mounting plate is clamped and installed at the bottom of one end of the polishing machine, and a dustproof frame is welded to one end of the mounting plate at a position on the bottom surface of the polishing machine. A welding part is welded to the top of the polishing machine, and a first positioning column is symmetrically and slidably connected inside the welding part. A connecting plate is fixedly connected to one end of the first positioning column, and fitting grooves are symmetrically opened inside both ends of the support plate, and a second positioning column is slidably connected inside the fitting groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By adjusting the positioning and blowing mechanism, it is possible to facilitate the positioning of polishing parts of different sizes, so as to ensure the stability of the device when polishing polishing parts of different sizes, and to blow away impurities attached to the surface of the polishing parts in the polishing state, thereby preventing the accumulation of impurities on the surface of the polishing parts.

[0013] 2. The dustproof disassembly mechanism can facilitate dustproof treatment of the bottom of the polishing machine when it is not in use, preventing dust in the external environment from interfering with the surface of the polishing machine, so as to facilitate the long-term use of the polishing machine, and the polishing machine can be opened and disassembled, thereby further reducing the time required for disassembling the polishing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the adjusting positioning blowing mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation structure of the ball of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the dustproof disassembly mechanism of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Device base; 2. Workbench; 3. Polishing machine; 6. Support plate;

[0022] 4. Adjustment and positioning blowing mechanism; 401. Support base; 402. Adjustment rod; 403. Extension plate; 404. Threaded rod; 405. Slider; 406. Adjustment lifting column; 407. Positioning plate; 408. Ball bearing; 409. Fan; 410. Wind guide cover;

[0023] 5. Dustproof disassembly mechanism; 501. Mounting plate; 502. Dustproof frame; 503. Welding piece; 504. First positioning column; 505. Connecting plate; 506. Fitting groove; 507. Second positioning column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5The utility model provides a technical solution: a polishing device, including a device base 1, a workbench 2 is installed on the top of the device base 1, a support plate 6 is installed on the top of the device base 1 at a position on one side of the top of the workbench 2, a polishing machine 3 is installed on one end of the support plate 6, an adjustment positioning blowing mechanism 4 is installed on the top of the device base 1 at a position on one side of the workbench 2, the adjustment positioning blowing mechanism 4 includes a support base 401, an extension plate 403 is movably connected to the top of the device base 1 at a position on one side of the workbench 2, the extension plate 403 and the surface of the adjustment rod 402 are fixedly connected, so that the adjustment rod 402 can synchronously drive the extension plate 403 to move, a positioning plate 407 is movably connected to the top of the device base 1 at a position on one side of the workbench 2, and a clamping connection is formed between the top of the positioning plate 407 and the output end of the adjustment lifting column 406, so as to locate the position of the positioning plate 407, and an air guide cover 410 is fixedly installed on the top of the device base 1 at one end of the positioning plate 407;

[0026] The adjustment positioning blowing mechanism 4 also includes an adjustment rod 402, a threaded rod 404, a slider 405, an adjustment lifting column 406, a ball bearing 408 and a fan 409;

[0027] An adjusting rod 402 is rotatably connected to the top of the support base 401, and the adjusting rod 402 and the support base 401 are connected by bolts to facilitate positioning of the adjusting rod 402. A threaded rod 404 is rotatably connected to the extension plate 403, and a slider 405 is connected to the surface of the threaded rod 404 by threads. The slider 405 and the inside of the extension plate 403 are slidably connected to facilitate movement of the slider 405 inside the extension plate 403. An adjusting lifting column 406 is fixedly connected to the bottom of the slider 405, and balls 408 are evenly embedded and installed on the bottom of the positioning plate 407. A fan 409 is placed and connected at the top of the device base 1 at one side of the workbench 2.

[0028] When in use, the polishing piece is placed inside the workbench 2 at the top of the device base 1, and then the adjusting rod 402 at the top of the supporting base 401 is rotated to rotate the adjusting rod 402, and the extension plate 403 is driven to move when the adjusting rod 402 rotates, and the extension plate 403 is driven to move when the extension plate 403 moves, and the threaded rod 404 is driven to move when the threaded rod 404 moves, and the slider 405 is driven to move when the threaded rod 404 moves, and the adjustment lifting column 406 is driven to move when the adjustment lifting column 406 moves, and the positioning plate 407 is driven to move when the positioning plate 407 moves, and the ball bearing 408 and the air guide cover 410 are synchronously driven to move when the positioning plate 407 moves, and after the extension plate 403 is moved to a suitable position, the threaded rod 404 is rotated to make the slider 405 drive the threaded rod 404 to move, and after the slider 405 is moved to a suitable position, By adjusting the lifting column 406, the movable end of the lifting column 406 drives the positioning plate 407 to move, and when the positioning plate 407 moves, it drives the ball 408 to move, so that the ball 408 contacts the surface of the polishing piece, which can facilitate the positioning of the position of the polishing pieces of different sizes, so as to ensure the stability of the device when polishing the polishing pieces of different sizes. Then, when the polishing machine 3 is running and the polishing machine 3 polishes the polishing piece, the fan 409 is started so that the fan 409 introduces the outside air into the air guide cover 410 and then discharges it through the air guide cover 410. The air discharged through the air guide cover 410 can blow away the impurities attached to the surface of the polishing piece in the polishing state, thereby preventing the impurities from accumulating on the surface of the polishing piece.

[0029] A dustproof disassembly mechanism 5 is installed on the surface of the polishing machine 3 , and the dustproof disassembly mechanism 5 can reduce the interference of dust on the surface of the polishing machine 3 and facilitate the disassembly of the polishing machine 3 .

[0030] The dustproof disassembly mechanism 5 includes a mounting plate 501, a dustproof frame 502, a welding piece 503, a first positioning column 504, a connecting plate 505, a fitting groove 506 and a second positioning column 507;

[0031] A mounting plate 501 is clamped and installed at the bottom of one end of the polishing machine 3, and a dustproof frame 502 is welded and connected to one end of the mounting plate 501 at the bottom surface of the polishing machine 3. The surface of the polishing machine 3 and the inside of the dustproof frame 502 are slidably connected, so that the polishing machine 3 can be moved from the inside of the dustproof frame 502. A welding piece 503 is welded and connected to the top of the polishing machine 3, and a first positioning column 504 is symmetrically and slidably connected inside the welding piece 503. A connecting plate 505 is fixedly connected to one end of the first positioning column 504. Fitting grooves 506 are symmetrically provided inside the two ends of the supporting plate 6, and a second positioning column 507 is slidably connected inside the fitting groove 506. One end of the second positioning column 507 is fixedly connected to the other end of the connecting plate 505, so as to facilitate the positioning of one end of the second positioning column 507.

[0032] When in use, the mounting plate 501 is installed to the bottom of the supporting plate 6 so that the dustproof frame 502 and the surface of the polishing machine 3 are in contact. The dustproof frame 502 can facilitate dustproof treatment of the bottom of the polishing machine 3 when not in use, thereby preventing dust in the external environment from interfering with the surface of the polishing machine 3, so as to facilitate the long-term use of the polishing machine 3. By pulling the connecting plate 505, the connecting plate 505 is moved. When the connecting plate 505 moves, the first positioning column 504 and the second positioning column 507 are simultaneously driven to move, so that the first positioning column 504 is separated from the inside of the welding part 503, and the second positioning column 507 is separated from the inside of the supporting plate 6 along the inside of the fitting groove 506. Finally, the personnel disassemble the polishing machine 3 along the inside of the dustproof frame 502, thereby further reducing the time required for disassembling the polishing machine 3.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A polishing device, comprising a device base (1), a workbench (2) is installed on the top of the device base (1), a support plate (6) is installed on the top of the device base (1) at a position on one side of the top of the workbench (2), and a polishing machine (3) is installed on one end of the support plate (6), characterized in that: An adjustable positioning blowing mechanism (4) is installed at a position on one side of the workbench (2) at the top of the device base (1), the adjustable positioning blowing mechanism (4) comprises a support base (401), an extension plate (403) is movably connected to the top of the device base (1) at a position on one side of the workbench (2), a positioning plate (407) is movably connected to the top of the device base (1) at a position on one side of the workbench (2), and an air guide cover (410) is fixedly installed at a position on one end of the positioning plate (407) at the top of the device base (1); The surface of the polishing machine (3) is provided with a dustproof disassembly mechanism (5), which can reduce the interference of dust on the surface of the polishing machine (3) and facilitate the disassembly of the polishing machine (3).

2. A polishing device according to claim 1, characterized in that: The adjusting, positioning and blowing mechanism (4) further comprises an adjusting rod (402), a threaded rod (404), a slider (405), an adjusting lifting column (406), a ball bearing (408) and a fan (409); The top of the support base (401) is internally rotatably connected to an adjusting rod (402), the extension plate (403) is internally rotatably connected to a threaded rod (404), the surface of the threaded rod (404) is connected to a slider (405) via a thread, the bottom of the slider (405) is fixedly connected to an adjusting lifting column (406), the bottom of the positioning plate (407) is evenly embedded with balls (408), and the top of the device base (1) is located at a position on one side of the workbench (2) and is connected to a fan (409).

3. A polishing device according to claim 2, characterized in that: The adjusting rod (402) and the supporting base (401) are connected via bolts, and the extension plate (403) and the surface of the adjusting rod (402) are fixedly connected.

4. A polishing device according to claim 2, characterized in that: The sliding block (405) is slidably connected to the inside of the extension plate (403), and the top end of the positioning plate (407) is snap-connected to the output end of the adjustment lifting column (406).

5. A polishing device according to claim 1, characterized in that: The dustproof disassembly mechanism (5) comprises a mounting plate (501), a dustproof frame (502), a welding piece (503), a first positioning column (504), a connecting plate (505), a fitting groove (506) and a second positioning column (507); A mounting plate (501) is clamped and installed at the bottom of one end of the polishing machine (3); a dustproof frame (502) is welded to one end of the mounting plate (501) at a position on the bottom surface of the polishing machine (3); a welding piece (503) is welded to the top of the polishing machine (3); a first positioning column (504) is symmetrically slidably connected inside the welding piece (503); a connecting plate (505) is fixedly connected to one end of the first positioning column (504); matching grooves (506) are symmetrically opened inside the two ends of the supporting plate (6); a second positioning column (507) is slidably connected inside the matching groove (506).

6. A polishing device according to claim 5, characterized in that: The surface of the polishing machine (3) and the interior of the dustproof frame (502) are slidably connected, and one end of the second positioning column (507) and the other end of the connecting plate (505) are fixedly connected.

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