阅读说明：本技术 一种可调节打磨面积的打磨装置 (Grinding device with adjustable grinding area ) 是由 徐海东 于 2020-12-23 设计创作，主要内容包括：本发明公开了一种可调节打磨面积的打磨装置,属于打磨设备技术领域,解决了现有打磨设备的打磨面积固定的问题,其技术要点是：包括打磨箱体,所述打磨箱体下方对称设置有支撑腿,所述打磨箱体上中心位置设置有第一旋转电机,所述第一旋转电机的输出端固定连接第一旋转轴,所述第一旋转轴贯穿打磨箱体,所述第一旋转轴远离第一旋转电机的一端固定连接主打磨板,所述主打磨板下方设置有打磨底座,所述打磨底座固定连接打磨箱体,所述打磨底座内设置有集灰槽,所述集灰槽下方设置有出灰管,所述出灰管贯穿打磨底座和打磨箱体,所述出灰管上设置有抽风机,具有打磨面积可调节的优点。(The invention discloses a polishing device capable of adjusting polishing area, belongs to the technical field of polishing equipment, solves the problem of fixed polishing area of the existing polishing equipment, and has the technical key points that: including the box of polishing, the box below symmetry of polishing is provided with the supporting leg, the central point puts and is provided with first rotating electrical machines on the box of polishing, the first rotation axis of output fixed connection of first rotating electrical machines, first rotation axis runs through the box of polishing, the main board of polishing of one end fixed connection that first rotating electrical machines was kept away from to first rotation axis, main board below of polishing is provided with the base of polishing, the box of polishing base fixed connection, it is provided with the album ash groove in the base to polish, album ash groove below is provided with the ash pipe, the ash pipe runs through the base of polishing and the box of polishing, be provided with the air exhauster on the ash pipe, have the area of polishing adjustable advantage.)

1. A polishing device capable of adjusting polishing area comprises a polishing box body (1) and is characterized in that supporting legs (17) are symmetrically arranged below the polishing box body (1), a first rotating motor (2) is arranged at the upper center position of the polishing box body (1), the output end of the first rotating motor (2) is fixedly connected with a first rotating shaft (3), the first rotating shaft (3) penetrates through the polishing box body (1), one end, far away from the first rotating motor (2), of the first rotating shaft (3) is fixedly connected with a main polishing plate (4), a polishing base (16) is arranged below the main polishing plate (4), the polishing base (16) is fixedly connected with the polishing box body (1), an ash collecting groove (24) is arranged in the polishing base (16), an ash discharging pipe (25) is arranged below the ash collecting groove (24), and the ash discharging pipe (25) penetrates through the polishing base (16) and the polishing box body (1), an exhaust fan (26) is arranged on the ash discharging pipe (25).

2. The grinding device with the adjustable grinding area according to claim 1, characterized in that an auxiliary grinding plate (8) is symmetrically arranged in the main grinding plate (4), the auxiliary grinding plate (8) is movably connected with the main grinding plate (4), a mounting seat (9) is arranged in the main grinding plate (4), a sliding rod (11) is arranged in the mounting seat (9), a sliding block (10) is arranged outside the sliding rod (11), the sliding block (10) is movably connected with the sliding rod (11), a first rotating pin (34) is arranged on the sliding block (10), the first rotating pin (34) is movably connected with a connecting rod (13), one end of the connecting rod (13) far away from the first rotating pin (34) is movably connected with a second rotating pin (14), the second rotating pin (14) is arranged on a fixed block (15), and the fixed block (15) is fixedly connected with the auxiliary grinding plate (8), a first hydraulic machine (6) is arranged in the main grinding plate (4), the output end of the first hydraulic machine (6) is fixedly connected with a first telescopic rod (7), and one end, far away from the first hydraulic machine (6), of the first telescopic rod (7) is fixedly connected with an auxiliary grinding plate (8).

3. The grinding device with the adjustable grinding area as claimed in claim 2, wherein the grinding box body (1) is symmetrically provided with second rotating motors (18) at two sides, the output ends of the second rotating motors (18) are fixedly connected with second rotating shafts (19), the second rotating shafts (19) penetrate through the grinding box body (1), one ends of the second rotating shafts (19) far away from the second rotating motors (18) are fixedly connected with a mounting plate (20), the mounting plate (20) is provided with second hydraulic machines (21), the output ends of the second hydraulic machines (21) are fixedly connected with second telescopic rods (22), and one ends of the second telescopic rods (22) far away from the second hydraulic machines (21) are fixedly connected with arc-shaped grinding layers (23).

4. The grinding device with the adjustable grinding area as claimed in claim 3, characterized in that clamping grooves (29) are symmetrically arranged below the grinding box body (1), the clamping grooves (29) are fixedly connected with the bottom of the grinding box body (1), clamping blocks (28) are movably connected in the clamping grooves (29), the clamping blocks (28) are fixedly connected with ash receiving grooves (27), the ash receiving grooves (27) are arranged below the ash discharging pipe (25), and handles (30) are arranged on the ash receiving grooves (27).

5. Grinding device with adjustable grinding area according to claim 4, characterized in that a return spring (12) is arranged outside the slide rod (11), one end of the return spring (12) is fixedly connected with the mounting base (9), and the other end of the return spring (12) is fixedly connected with the sliding block (10).

6. Sanding device with adjustable sanding area according to claim 5, characterized in that the first rotation axis (3) is provided with stiffening ribs (33) symmetrically on both sides, which stiffening ribs (33) are fixedly connected to the main sanding plate (4).

7. The grinding device with the adjustable grinding area as claimed in claim 1, characterized in that buffer boxes (31) are symmetrically arranged in the grinding base (16), the buffer boxes (31) are fixedly connected with the grinding base (16), buffer air bags (32) are symmetrically arranged in the buffer boxes (31), and the buffer air bags (32) are uniformly distributed in the buffer boxes (31).

Technical Field

The invention relates to the technical field of polishing equipment, in particular to a polishing device capable of adjusting polishing area.

Background

Grinding, which is one of surface modification technologies, generally refers to a processing method for changing the physical properties of the material surface by friction with the help of a rough object (sand paper containing particles with higher hardness, etc.), and the main purpose is to obtain specific surface roughness.

The existing polishing device cannot be adjusted according to the size of an actual polished article during polishing, so that the practicability of the device is reduced, and the device is difficult to popularize and apply.

Therefore, it is desirable to provide a polishing device with adjustable polishing area, which aims to solve the above problems.

Disclosure of Invention

In view of the defects in the prior art, an object of the embodiments of the present invention is to provide a polishing device capable of adjusting a polishing area, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a polishing device capable of adjusting polishing area comprises a polishing box body, wherein supporting legs are symmetrically arranged below the polishing box body, a first rotating motor is arranged at the upper central position of the polishing box body, the output end of the first rotating motor is fixedly connected with a first rotating shaft, the first rotating shaft penetrates through the polishing box body, one end, far away from the first rotating motor, of the first rotating shaft is fixedly connected with a main polishing plate, a polishing base is arranged below the main polishing plate, the polishing base is fixedly connected with the polishing box body, an ash collecting groove is formed in the polishing base, an ash discharging pipe is arranged below the ash collecting groove, the ash discharging pipe penetrates through the polishing base and the polishing box body, an exhaust fan is arranged on the ash discharging pipe, and objects to be polished are placed on the polishing base, the first rotating motor is started, so that the first rotating shaft drives the main polishing plate to rotate to polish the objects, the air exhauster is started, so that after the scraps and dust generated by polishing enter the dust collecting groove, the polishing box body can be timely discharged, and the polishing quality is improved.

As a further scheme of the invention, the main polishing plate is internally and symmetrically provided with auxiliary polishing plates which are movably connected with the main polishing plate, the main polishing plate is internally provided with a mounting seat which is internally provided with a slide rod, the slide rod is externally provided with a slide block which is movably connected with the slide rod, the slide block is provided with a first rotating pin which is movably connected with a connecting rod, one end of the connecting rod far away from the first rotating pin is movably connected with a second rotating pin which is arranged on a fixed block which is fixedly connected with the auxiliary polishing plate, the main polishing plate is internally provided with a first hydraulic machine, the output end of the first hydraulic machine is fixedly connected with a first telescopic rod, one end of the first telescopic rod far away from the first hydraulic machine is fixedly connected with the auxiliary polishing plate, and the auxiliary polishing plate can be more conveniently drawn out and closed under the matching of the slide block and the slide rod, under the mutually supporting of first rotating pin, connecting rod and second rotating pin, can make vice board of polishing support after first telescopic link pushes away, increase the area of polishing.

As a further scheme of the invention, second rotating motors are symmetrically arranged on two sides of the polishing box body, an output end of each second rotating motor is fixedly connected with a second rotating shaft, each second rotating shaft penetrates through the polishing box body, one end, far away from the second rotating motor, of each second rotating shaft is fixedly connected with a mounting plate, a second hydraulic machine is arranged on each mounting plate, an output end of each second hydraulic machine is fixedly connected with a second telescopic rod, one end, far away from the second hydraulic machine, of each second telescopic rod is fixedly connected with an arc-shaped polishing layer, the mounting plates are driven to rotate by the second rotating shafts by starting the second rotating motors, the effect of polishing the side arc edges of the arc-shaped polishing layers is achieved, and the second telescopic rods can adjust the distance of the arc-shaped polishing layers by starting the second hydraulic machines, so.

As a further scheme of the invention, clamping grooves are symmetrically arranged below the polishing box body, the clamping grooves are fixedly connected with the bottom of the polishing box body, clamping blocks are movably connected in the clamping grooves, the clamping blocks are fixedly connected with ash receiving grooves, the ash receiving grooves are arranged below the ash discharging pipe, handles are arranged on the ash receiving grooves, the ash receiving grooves slide on the clamping blocks through pulling the handles, the ash receiving grooves can be taken out, and excessive dust accumulation is prevented.

As a further scheme of the invention, a return spring is arranged outside the sliding rod, one end of the return spring is fixedly connected with the mounting seat, the other end of the return spring is fixedly connected with the sliding block, and the auxiliary polishing plate can be ejected out more easily under the action of the return spring.

As a further scheme of the invention, reinforcing ribs are symmetrically arranged on two sides of the first rotating shaft, and are fixedly connected with the main grinding plate, so that the stability of the main grinding plate can be effectively improved through the reinforcing ribs.

As a further scheme of the polishing machine, buffer boxes are symmetrically arranged in the polishing base and fixedly connected with the polishing base, buffer air bags are symmetrically arranged in the buffer boxes and uniformly distributed in the buffer boxes, and through the mutual matching of the buffer boxes and the buffer air bags, the polishing effect can be improved, and the vibration is reduced.

In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:

according to the invention, the article to be polished is placed on the polishing base, the first rotating motor is started, the first rotating shaft drives the main polishing plate to rotate, the article is polished, the exhaust fan is started, the scraps and dust generated by polishing can be timely discharged out of the polishing box body after entering the dust collecting groove, the polishing quality is improved, the auxiliary polishing plate can be more conveniently drawn out and closed under the matching of the sliding block and the sliding rod, and the auxiliary polishing plate can be supported after the first telescopic rod is pushed under the mutual matching of the first rotating pin, the connecting rod and the second rotating pin, so that the polishing area is increased.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the invention.

FIG. 2 is a schematic structural diagram of view A in the embodiment of the present invention.

FIG. 3 is a schematic diagram of a view B according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the improved embodiment of the invention.

FIG. 5 is a schematic structural diagram of view C in the embodiment of the present invention.

Reference numerals: 1-a polishing box body, 2-a first rotating motor, 3-a first rotating shaft, 4-a main polishing plate, 5-a buffer block, 6-a first hydraulic machine, 7-a first telescopic rod, 8-an auxiliary polishing plate, 9-a mounting seat, 10-a sliding block, 11-a sliding rod, 12-a reset spring, 13-a connecting rod, 14-a second rotating pin, 15-a fixed block, 16-a polishing base, 17-a supporting leg, 18-a second rotating motor, 19-a second rotating shaft, 20-a mounting plate, 21-a second hydraulic machine, 22-a second telescopic rod, 23-an arc-shaped polishing layer, 24-an ash collecting groove, 25-an ash discharging pipe, 26-an exhaust fan, 27-an ash receiving groove, 28-a clamping block, 29-a clamping groove, 30-a handle, 31-a buffer box, 32-a buffer air bag, 33-a reinforcing rib and 34-a first rotating pin.

Detailed Description

In the description of the present invention, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus are not to be construed as limiting the present invention.

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Example 1

Referring to fig. 1 to 3, a polishing device capable of adjusting polishing area comprises a polishing box body 1, wherein support legs 17 are symmetrically arranged below the polishing box body 1, a first rotating motor 2 is arranged at the upper central position of the polishing box body 1, the output end of the first rotating motor 2 is fixedly connected with a first rotating shaft 3, the first rotating shaft 3 penetrates through the polishing box body 1, one end of the first rotating shaft 3, which is far away from the first rotating motor 2, is fixedly connected with a main polishing plate 4, a polishing base 16 is arranged below the main polishing plate 4, the polishing base 16 is fixedly connected with the polishing box body 1, an ash collecting groove 24 is arranged in the polishing base 16, an ash discharging pipe 25 is arranged below the ash collecting groove 24, the ash discharging pipe 25 penetrates through the polishing base 16 and the polishing box body 1, an exhaust fan 26 is arranged on the ash discharging pipe 25, and articles to be polished are placed on the polishing base 16, start first rotating electrical machines 2 for first rotation axis 3 drives main board 4 of polishing and rotates, polishes article, starts air exhauster 26, makes the piece and the dust that polish the production get into dust collecting groove 24 back, and box 1 is polished in discharge that can be timely promotes the quality of polishing.

The grinding machine is characterized in that auxiliary grinding plates 8 are symmetrically arranged in the main grinding plate 4, the auxiliary grinding plates 8 are movably connected with the main grinding plate 4, an installation seat 9 is arranged in the main grinding plate 4, a sliding rod 11 is arranged in the installation seat 9, a sliding block 10 is arranged outside the sliding rod 11, the sliding block 10 is movably connected with the sliding rod 11, a first rotating pin 34 is arranged on the sliding block 10, the first rotating pin 34 is movably connected with a connecting rod 13, one end, far away from the first rotating pin 34, of the connecting rod 13 is movably connected with a second rotating pin 14, the second rotating pin 14 is arranged on a fixed block 15, the fixed block 15 is fixedly connected with the auxiliary grinding plate 8, a first hydraulic machine 6 is arranged in the main grinding plate 4, the output end of the first hydraulic machine 6 is fixedly connected with a first telescopic rod 7, one end, far away from the first hydraulic machine 6, of the first telescopic rod 7 is fixedly connected with the auxiliary grinding plate 8, and under the matching of the sliding, more convenient taking out and closing, under the mutually supporting of first rotating pin 34, connecting rod 13 and second rotating pin 14, can make vice board 8 of polishing support after first telescopic link 7 pushes away, increase the area of polishing.

The box of polishing 1 bilateral symmetry is provided with second rotating electrical machines 18, the output end fixed connection second rotation axis 19 of second rotating electrical machines 18, second rotation axis 19 runs through the box of polishing 1, the one end fixed connection mounting panel 20 of second rotating electrical machines 18 is kept away from to second rotation axis 19, be provided with second hydraulic press 21 on the mounting panel 20, the output fixed connection second telescopic link 22 of second hydraulic press 21, the one end fixed connection arc layer of polishing 23 of second hydraulic press 21 is kept away from to second telescopic link 22, through starting second rotating electrical machines 18 for second rotation axis 19 drives mounting panel 20 rotatory, realizes that arc layer of polishing 23 polishes the effect on side arc limit, through starting second hydraulic press 21, makes second telescopic link 22 adjust the distance on arc layer of polishing 23, can adapt to different sizes.

Clamping grooves 29 are symmetrically formed in the lower portion of the polishing box body 1, the clamping grooves 29 are fixedly connected with the bottom of the polishing box body 1, clamping blocks 28 are movably connected in the clamping grooves 29, the clamping blocks 28 are fixedly connected with ash receiving grooves 27, the ash receiving grooves 27 are formed in the lower portion of the ash discharging pipe 25, handles 30 are arranged on the ash receiving grooves 27, the ash receiving grooves 27 can slide on the clamping blocks 28 on the clamping grooves 29 by pulling the handles 30, the ash receiving grooves 27 can be taken out, and excessive dust accumulation is prevented.

Preferably, in this embodiment, a return spring 12 is arranged outside the sliding rod 11, one end of the return spring 12 is fixedly connected to the mounting seat 9, and the other end of the return spring 12 is fixedly connected to the sliding block 10, so that the auxiliary polishing plate 8 can be ejected more easily under the action of the return spring 12.

Preferably, in this embodiment, the first rotating shaft 3 is symmetrically provided with reinforcing ribs 33 on both sides, the reinforcing ribs 33 are fixedly connected to the main grinding plate 4, and the stability of the main grinding plate 4 can be effectively increased by the reinforcing ribs 33.

Example 2

Referring to fig. 1 to 5, a polishing device capable of adjusting polishing area comprises a polishing box body 1, a buffer box 31 and a buffer air bag 32, wherein support legs 17 are symmetrically arranged below the polishing box body 1, a first rotating motor 2 is arranged at the center of the polishing box body 1, the output end of the first rotating motor 2 is fixedly connected with a first rotating shaft 3, the first rotating shaft 3 penetrates through the polishing box body 1, one end of the first rotating shaft 3, which is far away from the first rotating motor 2, is fixedly connected with a main polishing plate 4, a polishing base 16 is arranged below the main polishing plate 4, the polishing base 16 is fixedly connected with the polishing box body 1, an ash collecting groove 24 is arranged in the polishing base 16, an ash discharging pipe 25 is arranged below the ash collecting groove 24, the ash discharging pipe 25 penetrates through the polishing base 16 and the polishing box body 1, an exhaust fan 26 is arranged on the ash discharging pipe 25, through placing the article that need be polished on base 16 of polishing, start first rotating electrical machines 2 for first rotation axis 3 drives main polishing plate 4 and rotates, polishes article, starts air exhauster 26, makes the piece and the dust that polish the production get into dust collecting groove 24 after, and box 1 is polished in discharge that can be timely promotes the quality of polishing.

The grinding machine is characterized in that auxiliary grinding plates 8 are symmetrically arranged in the main grinding plate 4, the auxiliary grinding plates 8 are movably connected with the main grinding plate 4, an installation seat 9 is arranged in the main grinding plate 4, a sliding rod 11 is arranged in the installation seat 9, a sliding block 10 is arranged outside the sliding rod 11, the sliding block 10 is movably connected with the sliding rod 11, a first rotating pin 34 is arranged on the sliding block 10, the first rotating pin 34 is movably connected with a connecting rod 13, one end, far away from the first rotating pin 34, of the connecting rod 13 is movably connected with a second rotating pin 14, the second rotating pin 14 is arranged on a fixed block 15, the fixed block 15 is fixedly connected with the auxiliary grinding plate 8, a first hydraulic machine 6 is arranged in the main grinding plate 4, the output end of the first hydraulic machine 6 is fixedly connected with a first telescopic rod 7, one end, far away from the first hydraulic machine 6, of the first telescopic rod 7 is fixedly connected with the auxiliary grinding plate 8, and under the matching of the sliding, more convenient taking out and closing, under the mutually supporting of first rotating pin 34, connecting rod 13 and second rotating pin 14, can make vice board 8 of polishing support after first telescopic link 7 pushes away, increase the area of polishing.

The box of polishing 1 bilateral symmetry is provided with second rotating electrical machines 18, the output end fixed connection second rotation axis 19 of second rotating electrical machines 18, second rotation axis 19 runs through the box of polishing 1, the one end fixed connection mounting panel 20 of second rotating electrical machines 18 is kept away from to second rotation axis 19, be provided with second hydraulic press 21 on the mounting panel 20, the output fixed connection second telescopic link 22 of second hydraulic press 21, the one end fixed connection arc layer of polishing 23 of second hydraulic press 21 is kept away from to second telescopic link 22, through starting second rotating electrical machines 18 for second rotation axis 19 drives mounting panel 20 rotatory, realizes that arc layer of polishing 23 polishes the effect on side arc limit, through starting second hydraulic press 21, makes second telescopic link 22 adjust the distance on arc layer of polishing 23, can adapt to different sizes.

What is different from embodiment 1 is that the symmetry is provided with baffle-box 31 in the base 16 of polishing, baffle-box 31 fixed connection base 16 of polishing, the symmetry is provided with buffering gasbag 32 in the baffle-box 31, buffering gasbag 32 evenly distributed is in baffle-box 31, through mutually supporting of baffle-box 31 and buffering gasbag 32, can promote the effect of polishing, reduces vibrations.

The rest of the structure of this example is the same as example 1.

It should be particularly noted that, in this application, through placing the article that need be polished on polishing base 16, start first rotating electrical machines 2, make first rotation axis 3 drive main polishing plate 4 and rotate, polish article, start air exhauster 26, make the piece and the dust that polish the production after getting into dust collecting groove 24, discharge polishing box 1 that can be timely, promote the quality of polishing, under the cooperation of slider 10 and slide bar 11, more convenient taking out and closing, under the mutually supporting of first rotation pin 34, connecting rod 13 and second rotation pin 14, can make vice polishing plate 8 support after first telescopic link 7 pushes away, increase the area of polishing.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.