Grinding machine with rotating housing

Abstract

The utility model discloses a grinding machine with a rotary housing, which comprises a main body, a grinding wheel component and a dust filtering component are arranged in the main body, the main body is further provided with the housing, the housing covers the periphery of the grinding wheel component and is movably connected with the main body, and a lighting device is arranged in the housing. The housing capable of rotating in a hinged mode is arranged at the position, corresponding to the working position of the grinding wheel, of the grinding machine shell with the rotating housing, and the light source is arranged in the housing, so that the problems of dust splashing, spark splashing and too dark operation light are solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of a grinding machine with a rotating cover, and particularly relates to a grinding machine with a rotating cover. BACKGROUND

[0002] The grinding machine with a rotating cover is a commonly used device for grinding various metal tools and workpieces, mainly composed of a motor, a grinding wheel protective cover, a grinding wheel and the like, and has the characteristics of high rotating speed, simple structure, convenient use, wide application and manual operation.

[0003] In the prior art, when grinding various metal materials, flying dust and sparks are generated, so a cover is generally arranged outside the grinding wheel to block the flying dust and sparks, but in the prior art, the cover is usually fixed on the outer periphery of the grinding wheel through fasteners, is inconvenient to disassemble, and the arrangement of the cover causes insufficient light during operation of the grinding machine with a rotating cover, so there is certain room for improvement. SUMMARY

[0004] In view of the above problems, the application provides a grinding machine with a rotating cover, which is provided with a hinge-connected rotating cover corresponding to the working position of the grinding wheel on the shell of the grinding machine with a rotating cover, and a light source is arranged in the cover, so as to solve the problems of flying dust, flying sparks and insufficient light during operation; the grinding machine with a rotating cover is realized through the following technical scheme:

[0005] A grinding machine with a rotating cover comprises a main body, a grinding wheel assembly and a dust filtering assembly arranged in the main body, a cover arranged on the outer periphery of the grinding wheel assembly and movably connected with the main body, and an illuminating device arranged in the cover.

[0006] Further, a hinge is arranged on the side of the cover connected with the main body, and the cover is hingedly connected with the main body through the hinge, so that the cover can be opened and does not separate from the main body.

[0007] Further, one side of the cover opposite to the side provided with the hinge is provided with a positioning bolt, and the main body is provided with a locking buckle corresponding to the position of the positioning bolt, one end of the locking buckle is rotatably connected with the main body, and the other end of the locking buckle is provided with a limiting groove corresponding to the positioning bolt, when the cover is closed, the locking buckle is rotated, and the positioning bolt is clamped in the limiting groove, so that the locking function of the closed cover can be realized by rotating the locking buckle, and the operation is facilitated.

[0008] Further setting, the positioning bolt includes screw rod, locking part and end part from inside to far away from the body direction in turn along the axial direction, the end part is set as star type, the locking part cross section is greater than the limiting groove, when the positioning bolt is clamped in the limiting groove, the locking part is screwed through the screw rod, in turn, the locking buckle and the shell are pressed, through the setting, the locking state of the locking buckle is further locked, so that the overall structure is more stable.

[0009] Further setting, the side surface of the shell is provided with an opening corresponding to the position of the grinding wheel assembly projection, the opening is provided with a patch, and the patch closes the opening through a fastener. Through the setting, the grinding wheel assembly is maintained or increased, and the overall operation is more convenient.

[0010] Further setting, the lighting device includes an LED light bar, an upper edge inside the opening of the shell is provided with a lamp groove, and the lighting device is arranged in the lamp groove. Through the setting, the light inside the shell is sufficient, and the overall operation is more convenient.

[0011] In summary, the grinding machine with rotating shell solves the problems of dust and spark flying and dark operating light by arranging a hinge-connected rotating shell corresponding to the grinding wheel working position on the grinding machine shell with rotating shell, and arranging a light source in the shell. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 The structure diagram of the grinding machine with rotating shell provided by the embodiments of the present application is shown in the figure.

[0014] Figure 2 The grinding machine with rotating shell provided by the embodiments of the present application is shown in the figure. Figure 1 The enlarged view of part A in the figure is shown in the figure.

[0015] Figure 3 The cross-sectional view of the grinding machine with rotating shell provided by the embodiments of the present application is shown in the figure.

[0016] Figure 4 The grinding machine with rotating shell provided by the embodiments of the present application is shown in the figure. Figure 3 The enlarged view of part B in the figure is shown in the figure.

[0017] Figure 5 The rear view of the grinding machine with rotating shell provided by the embodiments of the present application is shown in the figure.

[0018] In the drawings:

[0019] 1, main body; 2, grinding wheel assembly; 3, dust filtering assembly; 4, cover; 5, lighting device; 6, hinge; 7, positioning bolt; 8, locking buckle; 9, limiting groove; 10, screw rod; 11, locking part; 12, end part; 13, opening; 14, patch; 15, LED light bar; 16, lamp groove. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0021] The appearance of the above-mentioned words at various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] The present application will be further described in combination with the drawings and specific embodiments:

[0023] Please refer to Figures 1 to 5 A grinding machine with a rotating cover, comprising: a main body 1, the main body 1 is provided with a grinding wheel assembly 2 and a dust filtering assembly 3, and a cover 4 is further provided, the cover 4 covers the outer periphery of the grinding wheel assembly 2, and the cover 4 is movably connected with the main body 1, and the cover 4 is provided with a lighting device 5 inside.

[0024] Please refer to Figures 1 to 5In the embodiment, the cover 4 is provided with hinges 6 on the side connected with the main body 1, the cover 4 is hinged with the main body 1 through the hinges 6, the hinges 6 are provided in two or more than two, the overall strength may be insufficient in the case of one hinge 6; the opposite side of the cover 4 provided with the hinges 6 is provided with a positioning bolt 7, the main body 1 is provided with a locking buckle 8 corresponding to the position of the positioning bolt 7, one end of the locking buckle 8 is rotatably connected with the main body 1, the other end is provided with a limiting groove 9 corresponding to the positioning bolt 7, when the cover 4 is closed, the locking buckle 8 rotates, the positioning bolt 7 is clamped in the limiting groove 9, the locking buckle 8 rotates with the fixed end as the center, the opening 13 of the limiting groove 9 is larger than the positioning bolt 7, so as to play a locking role; the positioning bolt 7 includes a screw rod 10, a locking part 11 and an end part 12 in sequence along the axial direction from the inside to the direction away from the main body 1, the end part 12 is provided in a star shape, the cross section of the locking part 11 is larger than the limiting groove 9, when the positioning bolt 7 is clamped in the limiting groove 9, the locking part 11 is screwed through the screw rod 10, and in sequence abuts against the locking buckle 8 and the cover 4, in this way, when the cover 4 is closed, the locking buckle 8 rotates, the limiting groove 9 buckles the positioning bolt 7, then the end part 12 is rotated to drive the screw rod 10 and the locking part 11 to move to the inside end, so that the locking part 11 abuts against the locking buckle, and then the locking buckle abuts against the cover 4 from the inside, the locking of the locking buckle is realized, the closing of the cover 4 is further stabilized, the locking failure caused by the working vibration of the grinding machine with the rotating cover is prevented, and the cover 4 is vibrated to open; the side of the cover 4 is provided with an opening 13 corresponding to the position projected by the grinding wheel assembly 2, the opening 13 is provided with a patch 14, and the patch 14 closes the opening 13 through a fastener, through the arrangement, the cover 4 can observe or overhaul the grinding wheel assembly 2 to a certain extent without being opened, the operation is facilitated and fast, and the working efficiency is improved; the lighting device 5 includes an LED light bar 15, the upper edge of the inside of the opening 13 of the cover 4 is provided with a lamp groove 16, the lighting device 5 is arranged in the lamp groove 16, through the arrangement, the problem that the better the protection degree of the cover 4 is, the worse the internal light is can be solved, the internal light is sufficient, the observation and operation are facilitated, in addition, the LED light bar 15 is arranged on the cover 4, without additional lamp holders, the space is saved, and the whole is more compact.

[0025] The above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A grinder with a rotating cover, comprising: The utility model provides a grinding machine, which comprises a main body (1), a grinding wheel assembly (2) and a dust filtering assembly (3) arranged in the main body (1), characterized in that a cover shell (4) is further arranged, the cover shell (4) is arranged on the outer periphery of the grinding wheel assembly (2), the cover shell (4) is movably connected with the main body (1), and a lighting device (5) is arranged in the cover shell (4); a hinge (6) is arranged on one side of the cover shell (4) connected with the main body (1), the cover shell (4) is hingedly connected with the main body (1) through the hinge (6); a positioning bolt (7) is arranged on the side of the cover shell (4) opposite to the side provided with the hinge (6), a locking buckle (8) is arranged on the main body (1) corresponding to the position of the positioning bolt (7), one end of the locking buckle (8) is rotatably connected with the main body (1), the other end of the locking buckle (8) is provided with a limiting groove (9) corresponding to the positioning bolt (7), when the cover shell (4) is closed, the locking buckle (8) is rotated, and the positioning bolt (7) is clamped in the limiting groove (9).

2. The grinder with a rotating cover according to claim 1, characterized in that The positioning bolt (7) comprises a screw rod (10), a locking portion (11) and an end portion (12) from inside to outside along the axial direction and away from the main body (1) in sequence, the end portion (12) is provided in a star shape, the cross section of the locking portion (11) is larger than the limiting groove (9), when the positioning bolt (7) is clamped in the limiting groove (9), the locking portion (11) is screwed through the screw rod (10), and the locking buckle (8) and the cover shell (4) are sequentially abutted and tightly fixed.

3. The grinder with a rotating cover according to claim 1, characterized in that An opening (13) is arranged on the side of the cover shell (4) corresponding to the position projected by the grinding wheel assembly (2), a patch (14) is arranged at the opening (13), and the patch (14) closes the opening (13) through a fastener.

4. The grinder with a rotating cover according to claim 1, wherein The lighting device (5) comprises an LED light bar (15), an upper edge of the inner side of the opening (13) of the cover shell (4) is provided with a lamp groove (16), and the lighting device (5) is arranged in the lamp groove (16).

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