A surface polishing device for electromechanical equipment

Abstract

The utility model relates to the technical field of polishing, in particular to a surface polishing device for electromechanical equipment, comprising a fixed bottom plate, a main body shell is arranged above the fixed bottom plate, a side plate and a back plate are arranged at the upper end of the fixed bottom plate, a clamping cylinder is installed on the side plate, a clamping plate is arranged on the telescopic rod of the clamping cylinder, a back transverse cylinder is installed on the back plate, a transverse bracket is arranged on the piston rod of the back transverse cylinder, an upper motor and a lower motor are installed on the transverse bracket, an upper polishing roller is arranged on the motor shaft of the upper motor, and a lower polishing roller is arranged on the motor shaft of the lower motor. The device realizes the electric control stable polishing of the upper and lower surfaces of the main body shell of the DVD player, improves the polishing quality of the upper and lower surfaces of the main body shell of the DVD player, can realize the simultaneous polishing of the upper and lower surfaces of the main body shell of the DVD player, further improves the polishing work efficiency of the upper and lower surfaces of the main body shell of the DVD player, can observe the polishing process of the main body shell of the DVD player in real time, which is very convenient.

Description

Technical Field

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

[0002] Electromechanical equipment generally refers to machinery, household appliances and electrical automation equipment, among which household appliances are more commonly used. Among household appliances, DVD players are essential household electromechanical equipment in people's lives.

[0003] The main shell of a DVD player is generally made of aluminum alloy, and its appearance is generally a rectangular structure shell. After the production of the main shell made of aluminum alloy is completed, the upper and lower surfaces of the main shell generally need to be polished to improve the surface gloss. Therefore, it is necessary to use an upper and lower surface polishing device for the main shell of a household life electromechanical equipment DVD player.

[0004] At present, the upper and lower surface polishing devices used for the main shell of the DVD player of the existing household life electromechanical equipment are generally polished by manual handheld polishing machines. The manual polishing stability is poor, which greatly reduces the polishing quality. In addition, the upper surface of the main shell is generally polished first, and then the lower surface of the main shell is polished, which greatly reduces the polishing work efficiency.

[0005] The above problems are widespread and urgently need to be improved. Utility Model Content

[0006] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a surface polishing device for electromechanical equipment.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A surface polishing device for electromechanical equipment is designed, comprising a fixed base plate, a main body shell is provided above the fixed base plate, a side plate and a back plate are provided at the upper end of the fixed base plate, a clamping cylinder is installed on the side plate, a clamping plate is provided on the telescopic rod of the clamping cylinder, a back transverse cylinder is installed on the back plate, a transverse bracket is provided on the piston rod of the back transverse cylinder, an upper motor and a lower motor are installed on the transverse bracket, an upper polishing roller is provided on the motor shaft of the upper motor, and a lower polishing roller is provided on the motor shaft of the lower motor, the piston rod of the back transverse cylinder can realize longitudinal reciprocating telescope and the distance is adjustable, the clamping plate is made of nylon, which is wear-resistant and durable, and will not cause clamping damage to the main body shell.

[0009] Furthermore, the side panels are two symmetrical ones on the left and right, a top panel is provided at the top of the side panels, and the lower end of the top panel is fixed to the back panel. The side panels, top panel and back panel are all made of hard alloy tungsten steel, which has high strength and does not deform, thereby improving the structural stability of the side panels, top panel and back panel as a whole and ensuring the polishing effect.

[0010] Furthermore, an observation opening is provided on the top plate, and the observation opening vertically penetrates the top plate, so that the polishing process of the main shell of the DVD player can be observed in real time, which is very convenient. The overall open structure of the transverse bracket, combined with the observation opening, can directly observe the rotation polishing process of the upper polishing roller and the lower polishing roller in real time.

[0011] Furthermore, the outer wall surface of the upper polishing roller is flush with the upper end surface of the main shell, and the outer wall surface of the lower polishing roller is flush with the lower end surface of the main shell, thereby achieving a longitudinal reciprocating polishing effect on the upper and lower end surfaces of the main shell.

[0012] Furthermore, there is a gap between the right end faces of the housings of the upper motor and the lower motor and the inner wall of the side plate to prevent the right end faces of the housings of the upper motor and the lower motor on the longitudinally reciprocating transverse bracket from colliding with the side plate on the right side.

[0013] Furthermore, the upper polishing roller and the lower polishing roller are cylindrical structures as a whole, and there is a distance between the left end faces of the upper polishing roller and the lower polishing roller and the inner wall surface of the side plate to prevent the upper polishing roller and the lower polishing roller on the longitudinally reciprocating transverse moving bracket from colliding with the side plate on the left side.

[0014] Furthermore, the upper end surface of the clamping plate is not higher than the upper end surface of the main shell, and the lower end surface of the clamping plate is not lower than the lower end surface of the main shell, which can ensure that the upper polishing roller and the lower polishing roller move back and forth longitudinally and polish the upper and lower surfaces of the main shell at the same time to avoid collision.

[0015] The utility model provides a surface polishing device for electromechanical equipment, which has the following beneficial effects:

[0016] 1. The utility model realizes electric-controlled stable polishing of the upper and lower surfaces of the main shell of the DVD player by arranging a back plate with a back transverse displacement cylinder on a fixed bottom plate, and arranging a transverse displacement bracket with a polishing structure on the back transverse displacement cylinder, thereby effectively avoiding the instability of manual polishing and improving the polishing quality of the upper and lower surfaces of the main shell of the DVD player.

[0017] 2. The utility model can realize simultaneous polishing of the upper and lower surfaces of the main shell of the DVD player by setting up the upper and lower symmetrical polishing structure, thereby further improving the polishing efficiency of the upper and lower surfaces of the main shell of the DVD player.

[0018] 3. The utility model can observe the polishing process of the main shell of the DVD player in real time through the observation opening structure opened on the top plate, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a first-view stereoscopic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a stereoscopic diagram of the overall structure of the utility model from a second viewing angle;

[0021] Figure 3 For the utility model Figure 1 Enlarged view of point A in the middle;

[0022] Figure 4 It is a schematic diagram of the front view of the overall structure of the utility model;

[0023] Figure 5 For the utility model Figure 4 Middle BB cross-section.

[0024] In the figure: 1 fixed bottom plate; 2 main body shell; 3 side plate; 31 clamping cylinder; 32 clamping plate; 4 back plate; 41 back transverse cylinder; 5 transverse bracket; 6 upper motor; 61 upper polishing roller; 7 lower motor; 71 lower polishing roller; 8 top plate; 81 observation opening. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-5 A surface polishing device for electromechanical equipment comprises a fixed base plate 1, a main body shell 2 is provided above the fixed base plate 1, a side plate 3 and a back plate 4 are provided at the upper end of the fixed base plate 1, a clamping cylinder 31 is installed on the side plate 3, a clamping plate 32 is provided on the telescopic rod of the clamping cylinder 31, a back transverse cylinder 41 is installed on the back plate 4, a transverse bracket 5 is provided on the piston rod of the back transverse cylinder 41, an upper motor 6 and a lower motor 7 are installed on the transverse bracket 5, an upper polishing roller 61 is provided on the motor shaft of the upper motor 6, a lower polishing roller 71 is provided on the motor shaft of the lower motor 7, and the piston rod of the back transverse cylinder 41 can realize longitudinal reciprocating telescopic movement and the distance is adjustable.

[0027] The clamping plate 32 is made of nylon, which is wear-resistant and durable, and will not cause damage to the main housing 2.

[0028] The main body shell 2 is a metal shell of a DVD player, which is a prior art.

[0029] In detail, the side panels 3 are two symmetrical ones. A top panel 8 is provided at the top of the side panels 3. The lower end of the top panel 8 is fixed to the back panel 4. The side panels 3, the top panel 8 and the back panel 4 are all made of cemented tungsten carbide steel, which has high strength and does not deform. The structural stability of the side panels 3, the top panel 8 and the back panel 4 is improved as a whole, and the polishing effect is guaranteed.

[0030] Furthermore, an observation opening 81 is provided on the top plate 8 , and the observation opening 81 vertically penetrates the top plate 8 , so that the polishing process of the main housing 2 of the DVD player can be observed in real time, which is very convenient.

[0031] The overall open structure of the transverse moving bracket 5, combined with the observation opening 81, can directly observe the rotational polishing process of the upper polishing roller 61 and the lower polishing roller 71 in real time.

[0032] Furthermore, the outer wall surface of the upper polishing roller 61 is flush with the upper end surface of the main shell 2, and the outer wall surface of the lower polishing roller 71 is flush with the lower end surface of the main shell 2, thereby achieving a longitudinal reciprocating polishing effect on the upper and lower end surfaces of the main shell 2.

[0033] In more detail, there is a distance between the right end faces of the outer shells of the upper motor 6 and the lower motor 7 and the inner wall surface of the side plate 3 to prevent the right end faces of the outer shells of the upper motor 6 and the lower motor 7 on the longitudinally reciprocating transverse bracket 5 from colliding with the right side plate 3.

[0034] In general, the upper polishing roller 61 and the lower polishing roller 71 are cylindrical structures as a whole, and the left end faces of the upper polishing roller 61 and the lower polishing roller 71 are spaced from the inner wall surface of the side plate 3 to prevent the upper polishing roller 61 and the lower polishing roller 71 on the longitudinal reciprocating transverse bracket 5 from colliding with the side plate 3 on the left side.

[0035] Finally, the upper end surface of the clamping plate 32 is not higher than the upper end surface of the main shell 2, and the lower end surface of the clamping plate 32 is not lower than the lower end surface of the main shell 2, which can ensure that the upper polishing roller 61 and the lower polishing roller 71 move back and forth longitudinally and polish the upper and lower surfaces of the main shell 2 at the same time to avoid collision.

[0036] Working method: Place the main shell 2 of the DVD player that has been produced between the two clamping plates 32, and then start the clamping cylinder 31. The clamping cylinders 31 on both sides will drive the clamping plates 32 on both sides to move toward each other at the same time. After the clamping plates 32 on both sides stably clamp the two ends of the main shell 2, stop the clamping cylinder 31 and start the back transverse cylinder 41. At the same time, start the upper motor 6 and the lower motor 7. The upper motor 6 and the lower motor 7 respectively drive the upper polishing roller 61 and the lower polishing roller 71 to rotate at high speed, and the piston rod of the back transverse cylinder 41 will extend out and drive the high-speed rotating upper polishing roller 61 and the lower polishing roller 71 to move longitudinally at a certain reciprocating interval through the transverse bracket 5, thereby realizing the electrically controlled stable polishing of the upper and lower surfaces of the main shell 2, effectively avoiding the instability of manual polishing, and thus improving the polishing quality of the upper and lower surfaces of the main shell 2 of the DVD player.

[0037] In addition, according to the above operation, the upper and lower surfaces of the main shell 2 of the DVD player are polished simultaneously by the upper polishing roller 61 and the lower polishing roller 71 in a longitudinal reciprocating manner, further improving the polishing efficiency of the upper and lower surfaces of the main shell 2 of the DVD player.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surface polishing device for electromechanical equipment, comprising a fixed base plate (1), characterized in that: A main body shell (2) is provided above the fixed base plate (1), and a side plate (3) and a back plate (4) are provided at the upper end of the fixed base plate (1); a clamping cylinder (31) is installed on the side plate (3), and a clamping plate (32) is provided on the telescopic rod of the clamping cylinder (31); a back transverse cylinder (41) is installed on the back plate (4), and a transverse bracket (5) is provided on the piston rod of the back transverse cylinder (41); an upper motor (6) and a lower motor (7) are installed on the transverse bracket (5); an upper polishing roller (61) is provided on the motor shaft of the upper motor (6), and a lower polishing roller (71) is provided on the motor shaft of the lower motor (7).

2. The electromechanical equipment surface polishing device according to claim 1, characterized in that: The side panels (3) are two symmetrical ones. A top panel (8) is provided at the top of each side panel (3). The lower end of the top panel (8) is fixedly arranged on the back panel (4).

3. The electromechanical equipment surface polishing device according to claim 2, characterized in that: An observation opening (81) is provided on the top plate (8), and the observation opening (81) vertically penetrates the top plate (8).

4. The electromechanical equipment surface polishing device according to claim 1, characterized in that: The outer wall surface of the upper polishing roller (61) is flush with the upper end surface of the main body shell (2), and the outer wall surface of the lower polishing roller (71) is flush with the lower end surface of the main body shell (2).

5. The electromechanical equipment surface polishing device according to claim 1, characterized in that: There is a distance between the right end surfaces of the outer shells of the upper motor (6) and the lower motor (7) and the inner wall surface of the side plate (3).

6. The electromechanical equipment surface polishing device according to claim 1, characterized in that: The upper polishing roller (61) and the lower polishing roller (71) are cylindrical structures as a whole, and the left end surfaces of the upper polishing roller (61) and the lower polishing roller (71) are spaced from the inner wall surface of the side plate (3).

7. The electromechanical equipment surface polishing device according to claim 1, characterized in that: The upper end surface of the clamping plate (32) is not higher than the upper end surface of the main shell (2), and the lower end surface of the clamping plate (32) is not lower than the lower end surface of the main shell (2).

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