Fast-assembly type grinding wheel protective cover

Abstract

The utility model provides a fast-assembly type grinding wheel protective cover which comprises a protective cover, a grinding wheel cover and a spring. At least two elastic clamping hooks are integrally arranged on the open end wall of the protective cover; the grinding wheel cover is detachably inserted into the protective cover, and after the grinding wheel cover is inserted into the protective cover in place, the elastic clamping hooks are clamped on the edge of the grinding wheel cover, so that the grinding wheel cover is locked in the protective cover; the spring is installed between the grinding wheel cover and the protective cover, and the elastic clamping hook can firmly clamp the edge of the grinding wheel cover under the action of the spring. The fast-assembly type grinding wheel protective cover is mainly composed of the protective cover, the grinding wheel cover and the spring, at least two elastic clamping hooks are integrally arranged on the opening end wall of the protective cover, and the grinding wheel cover is detachably inserted into the protective cover and is locked through the elastic clamping hooks, so that the grinding wheel cover is fast and convenient to disassemble and assemble; the grinding wheel cover is simple and convenient to replace, great convenience is brought to a user, and the working efficiency can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to abrasive wheel protective cover technical field, concretely relates to a quick -mounting type abrasive wheel protective cover. BACKGROUND

[0002] In the use process of the grinding machine, the abrasive wheel protective cover is the important part of ensuring the operation safety. The traditional abrasive wheel protective cover often has the problems such as complicated dismounting, inconvenient replacement and the like, which brings many inconveniences to the operation of the user. In order to solve this problem, various improved abrasive wheel protective covers appear in the market, but most of them still have the defects such as complex structure, high cost or inconvenient installation. Therefore, the present application provides a quick -mounting type abrasive wheel protective cover, which aims to realize the quick dismounting and firm locking of the abrasive wheel cover through the optimization design, and at the same time, reduce the processing cost, improve the economy and practicability of the product. SUMMARY

[0003] The utility model provides a quick -mounting type abrasive wheel protective cover for solving the problems in the background art.

[0004] The specific technical scheme is as follows:

[0005] A quick -mounting type abrasive wheel protective cover, comprising:

[0006] The protective cover is integrally provided with at least two elastic clamping hooks on the opening end wall;

[0007] The abrasive wheel cover can be detachably inserted into the interior of the protective cover, and when the abrasive wheel cover is inserted into the interior of the protective cover in place, the elastic clamping hooks are clamped on the edge of the abrasive wheel cover, so as to lock the abrasive wheel cover in the interior of the protective cover;

[0008] The spring is installed between the abrasive wheel cover and the protective cover, and under the action of the spring, the elastic clamping hooks can firmly clamp the edge of the abrasive wheel cover.

[0009] As a preferred scheme of the utility model, the spring is fixed on the inner wall of the protective cover by injection molding.

[0010] As a preferred scheme of the utility model, the edge of the abrasive wheel cover is integrally provided with a connecting seat in the middle, and a quick -release pipe clamp for fixing the connecting seat on the grinding machine is fixedly installed on the connecting seat.

[0011] As a preferred scheme of the utility model, the quick-release pipe clamp comprises a plastic clamp and a locking handle, the plastic clamp is fixedly connected with the connecting seat through rivets, one end of the plastic clamp is integrally provided with a matching seat, the other end of the plastic clamp is integrally provided with a hook, a fixed column is fixedly installed on the matching seat through screws, two connecting pieces are rotatably installed on the fixed column through a rotating shaft, the other end of the two connecting pieces away from the fixed column is fixedly installed with a pin shaft, the front end of the locking handle is integrally provided with a U-shaped connecting plate, the U-shaped connecting plate is rotatably installed on the pin shaft, and the U-shaped connecting plate is located between the two connecting pieces, and a round roller is rotatably installed at the front end of the U-shaped connecting plate, and the round roller can be clamped into the hook.

[0012] As a preferred scheme of the utility model, the tail end of the locking handle is outwardly tilted away from the plastic clamp.

[0013] As a preferred scheme of the utility model, the protective cover and the grinding wheel cover are both made of elastic plastic material.

[0014] The utility model has the following beneficial effects:

[0015] The quick-mounting type grinding wheel protective cover provided by the utility model realizes quick dismounting and firm locking of the grinding wheel cover through the combined structure of the protective cover, the grinding wheel cover and the spring. The elastic clamping hook on the protective cover cooperates with the edge of the grinding wheel cover, and the elastic force of the spring is combined to ensure stable installation of the grinding wheel cover. In addition, the introduction of the quick-release pipe clamp enables the whole protective cover to be conveniently mounted on the grinding wheel machine, greatly improving work efficiency and operation convenience. The application of elastic plastic material not only reduces processing cost, but also meets use demand, embodying economy and practicality of the product. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure schematic view of the quick-mounting type grinding wheel protective cover provided by the utility model embodiment is shown;

[0017] Figure 2 The structure schematic view of the quick-mounting type grinding wheel protective cover provided by the utility model embodiment is shown;

[0018] Figure 3 The structure schematic view of the quick-mounting type grinding wheel protective cover provided by the utility model embodiment is shown;

[0019] Figure 4 The structure schematic view of the quick-mounting type grinding wheel protective cover provided by the utility model embodiment is shown;

[0020] Figure 5 The structure schematic view of the quick-mounting type grinding wheel protective cover provided by the utility model embodiment is shown; Figure 1 ;

[0021] Figure 6 The partial structure diagram of the quick-assembly type grinding wheel protective cover is provided for the embodiment of the utility model Figure 2 ;

[0022] Figure 7 The structure diagram of the quick-release pipe clamp in the quick-assembly type grinding wheel protective cover is provided for the embodiment of the utility model.

[0023] In the drawings:

[0024] 1, protective cover; 101, elastic clasp;

[0025] 2, grinding wheel cover; 201, connecting seat;

[0026] 3, quick-release pipe clamp; 301, plastic clamp; 302, matching seat; 303, hook; 304, screw; 305, fixed column; 306, rotating shaft; 307, connecting sheet; 308, U-shaped connecting plate; 309, pin shaft; 310, locking handle; 311, round roller;

[0027] 4, spring. DETAILED DESCRIPTION

[0028] The technical scheme of the utility model will be further illustrated below by combining the drawings and specific embodiments.

[0029] Wherein, the drawings are only used for example description, and the representation is only a schematic diagram, not a real object diagram, and cannot be understood as a limitation of the patent; in order to better illustrate the embodiment of the utility model, some components of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings can be omitted.

[0030] The same or similar labels in the drawings of the embodiment of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not to indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, the positional relationship described in the drawings is only used for example description, and cannot be understood as a limitation of the patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0031] In the description of the utility model, unless another explicit provision and limitation, if the connection between the components appears the term "connection" and the like indicates the connection relationship, the term should be understood broadly, for example, it can be fixedly connected, can be detachably connected, or integrated; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two components or the interaction relationship between two components. For ordinary skilled in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific circumstances.

[0032] Embodiment

[0033] The quick-mounting type grinding wheel protective cover provided in the embodiment comprises a protective cover 1, a grinding wheel cover 2 and a spring 4. Figures 1-7 As shown in the figure, the quick-mounting type grinding wheel protective cover comprises a protective cover 1, a grinding wheel cover 2 and a spring 4.

[0034] Among them, the opening end wall of the protective cover 1 is integrally provided with at least two elastic hooks 101.

[0035] Among them, the grinding wheel cover 2 can be detachably inserted into the inside of the protective cover 1, and after the grinding wheel cover 2 is inserted into the inside of the protective cover 1 in place, the elastic hooks 101 are clamped on the edge of the grinding wheel cover 2, so as to lock the grinding wheel cover 2 in the inside of the protective cover 1.

[0036] Among them, the spring 4 is installed between the grinding wheel cover 2 and the protective cover 1, and under the action of the spring 4, the elastic hooks 101 can firmly clamp the edge of the grinding wheel cover 2.

[0037] The quick-mounting type grinding wheel protective cover provided by the above technical scheme mainly comprises a protective cover 1, a grinding wheel cover 2 and a spring 4, the opening end wall of the protective cover 1 is integrally provided with at least two elastic hooks 101, the grinding wheel cover 2 is detachably inserted into the inside of the protective cover 1, and is locked by the elastic hooks 101, so that the grinding wheel cover 2 is relatively fast and convenient to disassemble and assemble, the grinding wheel cover 2 is relatively simple and convenient to replace, which brings great convenience to the user, and can effectively improve the work efficiency.

[0038] Specifically, in the embodiment, in order to prevent the spring from falling and causing inconvenience in installation, the spring 4 is fixed on the inner wall of the protective cover 1 by injection molding.

[0039] Specifically, in the embodiment, in order to conveniently install the quick-mounting type grinding wheel protective cover on the grinding wheel machine, a connecting seat 201 is integrally arranged at the center of the edge of the grinding wheel cover 2, and a quick-release pipe clamp 3 for fixing the connecting seat 201 on the grinding wheel machine is fixedly installed on the connecting seat 201.

[0040] Specifically, in the embodiment, the quick release pipe clamp 3 is provided with a plastic clamp 301 and a locking handle 310. The plastic clamp 301 is fixedly connected with the connecting seat 201 through rivets. One end of the plastic clamp 301 is integrally provided with a matching seat 302, and the other end of the plastic clamp 301 is integrally provided with a hook 303. A fixed column 305 is fixedly installed on the matching seat 302 through a screw 304. Two connecting plates 307 are rotatably installed on the fixed column 305 through a rotating shaft 306. The ends of the two connecting plates 307 away from the fixed column 305 are fixedly installed with a pin shaft 309. The front end of the locking handle 310 is integrally provided with a U-shaped connecting plate 308. The U-shaped connecting plate 308 is rotatably installed on the pin shaft 309 and is located between the two connecting plates 307. The front end of the U-shaped connecting plate 308 is rotatably installed with a round roller 311. The round roller 311 can be clamped into the hook 303. When the quick release pipe clamp 3 is used, the locking handle 310 is rotated around the pin shaft 309 away from the plastic clamp 301, so that the round roller 311 is separated from the hook 303. At this time, the plastic clamp 301 can be clamped on the grinding machine. Then, the locking handle 310 is rotated around the pin shaft 309 towards the plastic clamp 301, so that the round roller 311 is clamped into the hook 303. Thus, the quick mounting type grinding wheel protective cover can be conveniently installed on the grinding machine, so that the quick mounting type grinding wheel protective cover is also convenient and fast to disassemble from the grinding machine.

[0041] Specifically, in the embodiment, in order to facilitate the operation of the locking handle 310, the tail end of the locking handle 310 is outwardly tilted away from the plastic clamp 301.

[0042] Specifically, in the embodiment, in order to reduce the processing cost while meeting the use requirements, the protective cover 1 and the grinding wheel cover 2 are both made of elastic plastic material by injection molding.

[0043] In summary, the quick mounting type grinding wheel protective cover has the following advantages:

[0044] The quick mounting type grinding wheel protective cover provided by the embodiment realizes quick disassembly and firm locking of the grinding wheel cover 2 through the combined structure of the protective cover 1, the grinding wheel cover 2 and the spring 4. The elastic clamping hook 101 on the protective cover 1 cooperates with the edge of the grinding wheel cover 2, and the elastic force of the spring 4 ensures the stable installation of the grinding wheel cover 2. In addition, the introduction of the quick release pipe clamp 3 enables the entire protective cover to be conveniently installed on the grinding machine, greatly improving the work efficiency and operation convenience. The application of elastic plastic material not only reduces the processing cost, but also meets the use requirements, reflecting the economy and practicality of the product.

[0045] Work flow:

[0046] 1. Installation preparation: first, align the grinding wheel cover 2 with the opening end of the protective cover 1 and insert it into the inside.

[0047] 2. Elastic locking: with the insertion of the grinding wheel cover 2, the elastic clamps 101 on the protective cover 1 will be clamped on the edge of the grinding wheel cover 2, and at the same time, under the action of the spring 4, the elastic clamps 101 will be firmly clamped on the grinding wheel cover 2, completing the preliminary installation.

[0048] 3. Quick-release pipe clamp fixing: then, the protective cover is fixed on the grinding machine by using the quick-release pipe clamp 3 on the connecting seat 201 of the edge of the grinding wheel cover 2. In the specific operation, the locking handle 310 is rotated away from the plastic clamp 301, so that the round roller 311 is separated from the hook 303, then the plastic clamp 301 is clamped on the grinding machine, and then the locking handle 310 is rotated towards the plastic clamp 301, so that the round roller 311 is clamped in the hook 303, completing the fixing.

[0049] The above is only the preferred embodiment of the present application, and does not limit the implementation and protection scope of the present application. For those skilled in the art, it should be realized that any equivalent replacement and obvious change obtained by applying the content of the present application should be included in the protection scope of the present application.

Claims

1. A quick-mount type grinding wheel protective cover characterized by comprising: It includes: The protective cover (1) is integrally provided with at least two elastic hooks (101) on the open end wall; The grinding wheel cover (2) is detachably inserted into the inside of the protective cover (1), and the elastic hooks (101) are clamped on the edge of the grinding wheel cover (2) after the grinding wheel cover (2) is inserted into the inside of the protective cover (1) in place, so as to lock the grinding wheel cover (2) in the inside of the protective cover (1); The spring (4) is installed between the grinding wheel cover (2) and the protective cover (1), and the elastic hooks (101) can firmly clamp the edge of the grinding wheel cover (2) under the action of the spring (4).

2. The quick-mount type grinding wheel protective cover according to claim 1, wherein The spring (4) is fixed on the inner wall of the protective cover (1) by injection molding.

3. The quick-mount type grinding wheel protective cover according to claim 1, wherein The edge of the grinding wheel cover (2) is integrally provided with a connecting seat (201), and the connecting seat (201) is fixedly provided with a quick release pipe clamp (3) for fixing it on the grinding machine.

4. The quick-mount type grinding wheel protective cover according to claim 3, characterized in that, The quick release pipe clamp (3) includes a plastic clamp (301) and a locking handle (310), the plastic clamp (301) is fixedly connected with the connecting seat (201) through a rivet, one end of the plastic clamp (301) is integrally provided with a matching seat (302), and the other end of the plastic clamp (301) is integrally provided with a hook (303), the matching seat (302) is fixedly provided with a fixed column (305) through a screw (304), the fixed column (305) is rotatably provided with two connecting plates (307) through a rotating shaft (306), the ends of the two connecting plates (307) away from the fixed column (305) are fixedly provided with a pin shaft (309), the front end of the locking handle (310) is integrally provided with a U-shaped connecting plate (308), the U-shaped connecting plate (308) is rotatably installed on the pin shaft (309), and the U-shaped connecting plate (308) is located between the two connecting plates (307), the front end of the U-shaped connecting plate (308) is rotatably provided with a round roller (311), and the round roller (311) can be clamped into the hook (303).

5. The quick-mount wheel guard of claim 4, wherein, The tail end of the locking handle (310) is outwardly tilted away from the plastic clamp (301).

6. The quick-mount wheel guard of any one of claims 1-5, wherein, The protective cover (1) and the grinding wheel cover (2) are both made of elastic plastic material.

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