Polishing device for notebook computer shell production and processing

Abstract

According to the technical scheme, the polishing device is characterized by comprising a supporting plate, two mounting grooves are formed in one side of the supporting plate, inner frames are arranged in the mounting grooves, and driving motors are fixedly mounted in the inner frames; during use, the driving motor can be started to drive the polishing abrasive paper to rotate, a shell to be polished is placed between the two rotating polishing abrasive paper to be polished, meanwhile, the spring can contract according to the thickness of the shell, the two polishing abrasive paper is driven to be separated and attached to the surface of the shell, and the double-face uniform polishing effect is achieved; during use, the position of an inner plate can be adjusted by rotating a hand-screwing bolt and through cooperation of a threaded ring, the effect of adjusting the elastic force of a spring can be achieved, adjustment can be conducted according to the thickness of a shell to be ground in actual use, and vibration of the equipment in the grinding process is relieved by arranging a side frame and an anti-vibration pad; and the polishing uniformity of the shell is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a grinding device for producing and processing notebook shells. Background Art

[0002] There are several reasons why laptop cases need to be polished after production. First, polishing can remove the unevenness and roughness of the case surface, making it smoother. This way, the case will be more comfortable and feel better. Secondly, polishing can eliminate the sharp edges and burrs that may exist on the case, thereby reducing the risk of scratches and injuries that may be caused during use. In addition, polishing can also improve the appearance quality of the case, making it look more refined and beautiful.

[0003] At present, conventional technology usually uses single-sided grinding, which has some disadvantages. One of them is low efficiency. Another problem is that when turning over and grinding after single-sided grinding, uneven grinding force may occur, which may cause some areas to be over-grinded while other areas are not fully polished, resulting in uneven surface. To solve the above problems, we propose a grinding device for the production and processing of notebook shells. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a polishing device for producing and processing a notebook shell, which solves the problems raised in the background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A polishing device for producing and processing a notebook shell comprises: a support plate, one side of which is provided with two mounting grooves, an inner frame is arranged inside the mounting groove, a driving motor is fixedly installed inside the inner frame; and a polishing assembly, which is arranged inside the mounting groove and is used for polishing.

[0007] By adopting the above technical solution and setting up a grinding component, a double-sided uniform grinding effect can be achieved, thereby avoiding the problem of uneven surface caused by excessive or insufficient grinding of some areas.

[0008] Preferably, the grinding assembly includes: an inner plate, which is arranged inside the mounting groove, a side block is fixedly installed on one end of the output shaft of the driving motor, and grinding sandpaper is fixedly installed on the outer circular wall of the side block, a plurality of top grooves are opened on the top surface of the inner frame, and springs are arranged inside the top grooves, and a plurality of bottom columns are fixedly installed on the bottom surface of the inner plate, and the bottom columns are sleeved together with the adjacent top grooves and fixedly connected together with the springs.

[0009] By adopting the above technical solution and setting the grinding sandpaper, the driving motor can be turned on to drive the grinding sandpaper to rotate when in use, and the shell to be polished is placed between the two rotating grinding sandpapers for grinding. At the same time, the spring will shrink according to the thickness of the shell, driving the two grinding sandpapers to separate and fit on the surface of the shell, thereby achieving the effect of uniform double-sided grinding.

[0010] Preferably, the grinding assembly also includes: two side grooves, both of which are opened on one side of the support plate, and the bottom surface of the side groove is opened with a top hole, and the top hole is connected with the adjacent mounting groove, and a threaded ring is fixedly installed inside the top hole, and the internal thread of the threaded ring is connected with a hand-tightened bolt.

[0011] By adopting the above technical solution and setting a hand-tightening bolt, the position of the inner plate can be adjusted by rotating the hand-tightening bolt during use through the cooperation of the threaded ring, thereby achieving the effect of adjusting the spring force. In actual use, it can be adjusted according to the thickness of the outer shell to be polished, thereby increasing practicality.

[0012] Preferably, an inner groove is formed on the top surface of the inner plate, a bearing is fixedly installed inside the inner groove, and the inner circular wall surface of the inner ring of the bearing is fixedly installed together with the hand-tightening bolt.

[0013] By adopting the above technical solution, a bearing is provided to connect a hand-tightened bolt to follow the rotation to adjust the position of the inner plate, thereby increasing practicality.

[0014] Preferably, side frames are fixedly mounted on the left and right sides of the support plate respectively.

[0015] By adopting the above technical solution and setting the side frame, the stability of the support plate after placement is increased to prevent the position from shifting during grinding.

[0016] Preferably, vibration-damping pads are fixedly mounted on the bottom surfaces of the support plate and the side frames.

[0017] By adopting the above technical solution and arranging a vibration-damping pad, the vibration of the equipment during grinding is reduced, so as to further improve the uniformity of the grinding of the shell.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] By setting up a grinding component, it is used to achieve the effect of uniform grinding on both sides, avoiding the problem of uneven surface caused by excessive or insufficient grinding of some areas. By setting grinding sandpaper, the driving motor can be turned on to drive the grinding sandpaper to rotate during use, and the shell to be polished is placed between two rotating grinding sandpapers for grinding. At the same time, the spring will shrink according to the thickness of the shell, driving the two grinding sandpapers to separate and fit on the surface of the shell, so as to achieve the effect of uniform grinding on both sides.

[0020] By setting a hand-tightening bolt, the position of the inner plate can be adjusted by rotating the hand-tightening bolt during use through the cooperation of the threaded ring, thereby achieving the effect of adjusting the spring elastic force. In actual use, it can be adjusted according to the thickness of the outer shell to be polished, thereby increasing practicality. By setting a bearing, it is used to connect the hand-tightening bolt to follow the rotation to adjust the position of the inner plate, thereby increasing practicality.

[0021] By setting up the side frame, the stability of the support plate after placement is increased to prevent position shifting during grinding. By setting up the vibration-damping pad, the vibration of the equipment during grinding is reduced to further improve the uniformity of the outer shell grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the inner plate structure of the utility model;

[0024] Figure 3 yes Figure 1 Schematic diagram of the locally enlarged structure of A in the middle.

[0025] Attached to the drawing are numerals: 100, support plate; 200, mounting groove; 300, inner frame; 400, drive motor; 500, grinding assembly; 501, inner plate; 502, side block; 503, grinding sandpaper; 504, top groove; 505, spring; 506, bottom column; 507, side groove; 508, top hole; 509, threaded ring; 510, hand-tightened bolt; 600, inner groove; 601, bearing; 700, side frame; 800, vibration damping pad. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0027] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0028] refer to Figure 1 - Figure 3 A polishing device for producing and processing a notebook shell includes: a support plate 100, two mounting grooves 200 are provided on one side of the support plate 100, an inner frame 300 is provided inside the mounting groove 200, a driving motor 400 is fixedly installed inside the inner frame 300, a polishing assembly 500 is provided inside the mounting groove 200 for polishing, and the polishing assembly 500 is provided to achieve a double-sided uniform polishing effect, so as to avoid the problem of uneven surface caused by excessive or insufficient polishing of some areas, and the polishing assembly 500 includes: an inner plate 501, the inner plate 501 is provided inside the mounting groove 200, a side block 502 is fixedly installed at one end of the output shaft of the driving motor 400, and the side block 502 A grinding sandpaper 503 is fixedly installed on the outer circular wall surface, a plurality of top grooves 504 are opened on the top surface of the inner frame 300, and a spring 505 is arranged inside the top groove 504. A plurality of bottom columns 506 are fixedly installed on the bottom surface of the inner plate 501, and the bottom columns 506 are sleeved together with the adjacent top grooves 504 and fixedly connected together with the spring 505. By arranging the grinding sandpaper 503, when in use, the driving motor 400 can be turned on to drive the grinding sandpaper 503 to rotate, and the outer shell to be polished can be placed between the two rotating grinding sandpapers 503 for grinding. At the same time, the spring 505 will shrink according to the thickness of the outer shell, driving the two grinding sandpapers 503 to separate and fit on the surface of the outer shell, so as to achieve the effect of double-sided uniform grinding.

[0029] refer to Figure 1 - Figure 3The grinding assembly 500 also includes: two side grooves 507, both of which are opened on one side of the support plate 100, and a top hole 508 is opened on the bottom surface of the side groove 507, and the top hole 508 is connected to the adjacent mounting groove 200, and a threaded ring 509 is fixedly installed inside the top hole 508, and a hand-tightening bolt 510 is connected to the internal thread of the threaded ring 509. By setting the hand-tightening bolt 510, when in use, the position of the inner plate 501 can be adjusted by rotating the hand-tightening bolt 510 through the cooperation of the threaded ring 509, so as to achieve the effect of adjusting the elastic force of the spring 505. In actual use, it can be adjusted according to the thickness of the shell to be polished, thereby increasing practicality. An inner groove 600 is opened on the top surface of the inner plate 501, and a bearing 601 is fixedly installed inside the inner groove 600. The inner circular wall surface of the inner ring of the bearing 601 is fixedly installed together with the hand-tightening bolt 510. By setting the bearing 601, the hand-tightening bolt 510 can be connected to follow the rotation to adjust the position of the inner plate 501, thereby increasing practicality.

[0030] refer to Figure 1 - Figure 3 The left and right sides of the support plate 100 are respectively fixedly mounted with side frames 700. The side frames 700 are provided to increase the stability of the support plate 100 after it is placed to prevent it from shifting during grinding. Vibration-damping pads 800 are fixedly mounted on the bottom surfaces of the support plate 100 and the side frames 700. The vibration-damping pads 800 are provided to reduce the vibration of the equipment during grinding to further improve the uniformity of the grinding of the shell.

[0031] Working principle: Please refer to Figure 1 - Figure 3 As shown, when in use, the driving motor 400 can be turned on to drive the grinding sandpaper 503 to rotate, and the shell to be polished can be placed between the two rotating grinding sandpapers 503 for grinding. At the same time, the spring 505 will shrink according to the thickness of the shell, driving the two grinding sandpapers 503 to separate and fit on the surface of the shell, so as to achieve the effect of double-sided uniform grinding. When in use, the hand-tightening bolt 510 can be rotated, and the position of the inner plate 501 can be adjusted through the cooperation of the threaded ring 509 to achieve the effect of adjusting the elastic force of the spring 505. In actual use, it can be adjusted according to the thickness of the shell to be polished to increase practicality. By setting the side frame 700 and the vibration damping pad 800, it is used to reduce the vibration of the equipment during grinding, so as to further improve the uniformity of the shell grinding.

[0032] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that, unless otherwise defined, the technical terms or scientific terms used in the present invention should have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for notebook shell production and processing, characterized in that: include: A support plate (100), wherein two mounting grooves (200) are provided on one side of the support plate (100), an inner frame (300) is provided inside the mounting groove (200), and a driving motor (400) is fixedly installed inside the inner frame (300); A grinding assembly (500), wherein the grinding assembly (500) is arranged inside the mounting groove (200) and is used for grinding.

2. A polishing device for notebook shell production and processing according to claim 1, characterized in that: The grinding assembly (500) comprises: An inner plate (501), the inner plate (501) is arranged inside the installation groove (200), a side block (502) is fixedly installed on one end of the output shaft of the drive motor (400), and a grinding sandpaper (503) is fixedly installed on the outer circular wall surface of the side block (502), a plurality of top grooves (504) are opened on the top surface of the inner frame (300), a spring (505) is arranged inside the top groove (504), and a plurality of bottom columns (506) are fixedly installed on the bottom surface of the inner plate (501), and the bottom columns (506) are sleeved together with the adjacent top grooves (504) and fixedly connected together with the springs (505).

3. A polishing device for notebook shell production and processing according to claim 2, characterized in that: The grinding assembly (500) further comprises: Two side grooves (507), both of which are opened on one side of the support plate (100), a top hole (508) is opened on the bottom surface of the side groove (507), the top hole (508) is connected with the adjacent installation groove (200), a threaded ring (509) is fixedly installed inside the top hole (508), and the internal thread of the threaded ring (509) is connected with a hand-tightened bolt (510).

4. A polishing device for notebook shell production and processing according to claim 3, characterized in that: An inner groove (600) is formed on the top surface of the inner plate (501), a bearing (601) is fixedly installed inside the inner groove (600), and the inner circular wall surface of the inner ring of the bearing (601) is fixedly installed together with the hand-tightening bolt (510).

5. A polishing device for notebook shell production and processing according to claim 4, characterized in that: Side frames (700) are fixedly mounted on the left and right sides of the support plate (100) respectively.

6. A polishing device for notebook shell production and processing according to claim 5, characterized in that: Vibration-damping pads (800) are fixedly mounted on the bottom surfaces of the support plate (100) and the side frame (700).

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