Cutting device for machining

Abstract

The utility model discloses a cutting device for machining, which comprises a grip component, and the grip component comprises a buckle clamping groove, a limiting slide rail and a connecting rod; the buckle assembly comprises a hook-shaped buckle, a limiting spring, a limiting block and a button, one side of the buckle assembly is fixedly connected with the angle grinder body, the hook-shaped buckle is arranged in an inner cavity of the bayonet assembly and connected with the buckle clamping groove of the grip assembly in a clamped mode, the limiting spring and the limiting block are arranged on one side of the hook-shaped buckle, and the button is used for retracting the hook-shaped buckle; the adjustable protection assembly comprises a fixing ring, a rapid pressing mechanism and a main protection cover, and the rapid pressing mechanism is in threaded connection with the fixing ring. According to the scheme, the grip assembly and the buckle assembly are arranged, the grip assembly can be quickly assembled and disassembled through the structure, and the effects that the portable angle grinder grip is easy to assemble and disassemble and convenient to carry are achieved; the quick pressing mechanism and the fixing ring are arranged, the fixing ring and the front end of the angle grinder body can be quickly fastened or loosened through the structure, and the effect that the position of the protection assembly can be quickly adjusted is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, and more specifically, to a cutting device for mechanical processing. Background Art

[0002] Angle grinder, also known as angle grinder, angle grinder machine or electric angle grinder, is a common handheld power tool, usually used in engineering and manufacturing fields such as metal processing, wood processing and masonry processing. Its main function is to cut, grind and polish different types of materials. However, it still has some disadvantages in actual use, such as: the handle assembly on the traditional portable angle grinder cannot be or is not easy to disassemble, which takes up more space when stored and is not convenient to carry; during cutting, the position of the angle grinder's protective assembly will also affect the cutting angle, causing inconvenience to the user. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a cutting device for mechanical processing to solve the problem that the handle assembly of the existing portable angle grinder cannot be or is difficult to disassemble, is inconvenient to carry, and the position of the protective assembly cannot be adjusted, which affects the cutting angle.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a cutting device for mechanical processing, comprising

[0005] Angle grinder body;

[0006] A buckle assembly, the buckle assembly comprising a hook buckle, a limit spring, a button, a limit slide groove, and a protective cover, the hook buckle is arranged inside the protective cover, the limit spring is arranged on the back of the hook buckle, the inner surface of the protective cover is provided with a limit slide groove, the button is arranged on the back of the hook buckle at one end away from the limit spring, and the outer surface of the button is slidably connected with the inside of the protective cover;

[0007] A handle assembly, the handle assembly includes a buckle slot, a limiting slide rail, a grip rod, and a connecting rod. The outer surface of the connecting rod is provided with a buckle slot, the buckle slot is engaged with a hook-type buckle, the limiting slide rail is arranged on the outer surface of the connecting rod, the outer surface of the limiting slide rail is movably connected to the outer surface of the limiting slide groove, and one end of the connecting rod is fixedly connected to one end of the grip rod.

[0008] Among them, the hook-type buckle includes a claw, a cantilever beam, and a limit block. One end of the claw is fixedly connected to one end of the cantilever beam, the outer surface of the claw is engaged with the buckle slot, one end of the limit block is fixedly connected to the back of the claw, and the outer surface of the limit block is movably connected to the limit spring.

[0009] It also includes a protection component, the inner surface of which is movably connected to the front end of the angle grinder body.

[0010] Among them, the protective assembly includes a quick clamping mechanism, a fixing ring, and a main protective cover. One end of the quick clamping mechanism is threadedly connected to one side of the fixing ring, the outer surface of the fixing ring is fixedly connected to one side of the main protective cover, and the inner surface of the fixing ring is movably connected to the front end of the angle grinder body.

[0011] Among them, the quick clamping mechanism includes a handle, a rotating shaft, a gasket, a screw and a nut. One end of the handle is movably connected with one end of the rotating shaft. The rotating shaft is set at one end of the screw. The outer surface of the rotating shaft is movably connected with the inner surface of the screw. The gasket is set at the end of the screw close to the rotating shaft. One side of the gasket is movably connected with the outer surface of the screw. The outer surface of the screw is movably connected with one side of a fixing ring. The nut is set at the end of the screw away from the gasket. The nut is threadedly connected to the screw.

[0012] Compared with the prior art, the above technical solution of the utility model has the following beneficial effects:

[0013] In the above scheme, a grip assembly and a buckle assembly are provided, and the grip assembly and the buckle assembly are buckled together by the hook-shaped buckle and the buckle slot, so as to realize the quick connection between the grip assembly and the angle grinder body. By pressing a button on the buckle assembly, the hook-shaped buckle and the buckle slot are no longer buckled and the grip assembly is taken out, so as to realize the quick disassembly of the grip assembly, thereby preventing the angle grinder grip assembly from being impossible or difficult to disassemble and being inconvenient to carry.

[0014] A quick clamping mechanism and a fixing ring are provided, and the inner surface of the fixing ring and the front end of the angle grinder body are quickly loosened by quickly pushing the handle of the clamping mechanism away from the fixing ring. After loosening, the position angle of the protective component is adjusted. After adjustment, the handle is pressed toward the fixing ring to fix the inner surface of the fixing ring and the front end of the angle grinder body, thereby preventing the position of the angle grinder protective component from affecting the cutting angle during cutting processing and causing inconvenience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the buckle assembly structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the hook-type buckle structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the handle assembly of the utility model.

[0019] Figure 5 This is a schematic diagram of the protective component structure of the utility model.

[0020] Figure 6 It is a schematic diagram of the quick locking structure of the utility model.

[0021] [reference numerals]

[0022] 1. Angle grinder body; 2. Buckle assembly; 3. Handle assembly; 4. Protection assembly; 21. Hook buckle; 22. Limit spring; 23. Button; 24. Limit slide groove; 25. Protective cover; 211. Claw; 212. Cantilever beam; 213. Limit block; 31. Buckle slot; 32. Limit slide rail; 33. Grip; 34. Connecting rod; 41. Quick clamping mechanism; 42. Fixed ring; 43. Main protective cover; 411. Handle; 412. Rotating shaft; 413. Gasket; 414. Screw; 415. Nut. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To Attachment Figure 6 The embodiment of the utility model provides a cutting device for mechanical processing, comprising

[0025] Angle grinder body 1;

[0026] The buckle assembly 2 includes a hook buckle 21, a limit spring 22, a button 23, a limit slide groove 24, and a protective cover 25. The hook buckle 21 is arranged inside the protective cover 25, the limit spring 22 is arranged on the back of the hook buckle 21, the inner surface of the protective cover 25 is provided with a limit slide groove 24, the button 23 is arranged on the back of the hook buckle 21 at one end away from the limit spring 22, and the outer surface of the button 23 is slidably connected with the inside of the protective cover 25;

[0027] The handle assembly 3 includes a buckle slot 31, a limiting slide rail 32, a grip rod 33, and a connecting rod 34. The outer surface of the connecting rod 34 is provided with a buckle slot 31, and the buckle slot 31 is engaged with the hook-type buckle 21. The limiting slide rail 32 is arranged on the outer surface of the connecting rod 34, and the outer surface of the limiting slide rail 32 is movably connected to the outer surface of the limiting slide groove 24. One end of the connecting rod 34 is fixedly connected to one end of the grip rod 33.

[0028] Among them, the hook-type buckle 21 includes a claw 211, a cantilever beam 212, and a limit block 213. One end of the claw 211 is fixedly connected to one end of the cantilever beam 212, the outer surface of the claw 211 is engaged with the buckle slot 31, one end of the limit block 213 is fixedly connected to the back of the claw 211, and the outer surface of the limit block 213 is movably connected to the limit spring 22.

[0029] It also includes a protection component 4, the inner surface of which is movably connected to the front end of the angle grinder body 1.

[0030] Among them, the protective assembly 4 includes a quick clamping mechanism 41, a fixing ring 42, and a main protective cover 43. One end of the quick clamping mechanism 41 is threadedly connected to one side of the fixing ring 42, the outer surface of the fixing ring 42 is fixedly connected to one side of the main protective cover 43, and the inner surface of the fixing ring 42 is movably connected to the front end of the angle grinder body 1.

[0031] Among them, the quick clamping mechanism 41 includes a handle 411, a rotating shaft 412, a gasket 413, a screw 414, and a nut 415. One end of the handle 411 is movably connected to one end of the rotating shaft 412, the rotating shaft 412 is set at one end of the screw 414, the outer surface of the rotating shaft 412 is movably connected to the inner surface of the screw 414, the gasket 413 is set at the end of the screw 414 close to the rotating shaft 412, one side of the gasket 413 is movably connected to the outer surface of the screw 414, the outer surface of the screw 414 is movably connected to one side of the fixing ring 42, the nut 415 is set at the end of the screw 414 away from the gasket 413, and the nut 415 is threadedly connected to the screw 414.

[0032] The working process of the utility model is as follows: the grip assembly 3 is movably connected with the buckle assembly 2 through the limiting slide rail 32 and the limiting slide groove 24. When the buckle groove 31 passes through the claw 211, the claw 211 is engaged with the buckle groove 31. At this time, the grip assembly 3 is connected with the angle grinder body 1 by being engaged with the buckle assembly 2. When the grip assembly 3 needs to be disassembled, the two buttons 23 are pressed. At this time, the claw 211 moves toward the side close to the limiting spring 22. The claw 211 is no longer engaged with the buckle groove 31. Then the grip assembly 3 is taken outward, and the grip assembly 3 can be disassembled.

[0033] When the position angle of the protective component 4 needs to be adjusted, the handle 411 is pushed away from the fixed ring 42, and the inner surface of the fixed ring 42 is loosened from the front end of the angle grinder body 1. At this time, the protective component 4 adjusts the position angle. After adjusting the position angle, the handle 411 is pressed toward the outer surface of the fixed ring 42. At this time, the fixed ring 42 and the front end of the angle grinder body 1 are movable, and the position adjustment of the protective component 4 is completed.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A cutting device for mechanical processing, characterized in that: include Angle grinder body (1); A buckle assembly (2), the buckle assembly (2) comprising a hook buckle (21), a limiting spring (22), a button (23), a limiting slide groove (24), and a protective cover (25), the hook buckle (21) being arranged inside the protective cover (25), the limiting spring (22) being arranged on the back of the hook buckle (21), the limiting slide groove (24) being arranged on the inner surface of the protective cover (25), the button (23) being arranged on the back of the hook buckle (21) at one end away from the limiting spring (22), and the outer surface of the button (23) being slidably connected to the inside of the protective cover (25); A handle assembly (3), the handle assembly (3) comprising a buckle slot (31), a limiting slide rail (32), a grip rod (33), and a connecting rod (34); the outer surface of the connecting rod (34) is provided with a buckle slot (31), the buckle slot (31) is engaged with a hook buckle (21), the limiting slide rail (32) is arranged on the outer surface of the connecting rod (34), the outer surface of the limiting slide rail (32) is movably sleeved with the outer surface of the limiting slide groove (24), and one end of the connecting rod (34) is fixedly connected to one end of the grip rod (33).

2. The cutting device for mechanical processing according to claim 1, characterized in that: The hook-type buckle (21) comprises a claw (211), a cantilever beam (212), and a limit block (213); one end of the claw (211) is fixedly connected to one end of the cantilever beam (212); the outer surface of the claw (211) is engaged with the buckle slot (31); one end of the limit block (213) is fixedly connected to the back of the claw (211); and the outer surface of the limit block (213) is movably sleeved with the limit spring (22).

3. The cutting device for mechanical processing according to claim 1, characterized in that: It also comprises a protection component (4), the inner surface of which is movably sleeved with the front end of the angle grinder body (1).

4. The cutting device for mechanical processing according to claim 3, characterized in that: The protective assembly (4) comprises a quick clamping mechanism (41), a fixing ring (42), and a main protective cover (43); one end of the quick clamping mechanism (41) is threadedly connected to one side of the fixing ring (42); the outer surface of the fixing ring (42) is fixedly connected to one side of the main protective cover (43); and the inner surface of the fixing ring (42) is movably sleeved to the front end of the angle grinder body (1).

5. The cutting device for mechanical processing according to claim 4, characterized in that: The quick pressing mechanism (41) comprises a handle (411), a rotating shaft (412), a gasket (413), a screw rod (414), and a nut (415); one end of the handle (411) is movably sleeved with one end of the rotating shaft (412); the rotating shaft (412) is arranged at one end of the screw rod (414); the outer surface of the rotating shaft (412) is movably sleeved with the inner surface of the screw rod (414); the gasket (413) is arranged at one end of the screw rod (414) close to the rotating shaft (412); one side of the gasket (413) is movably sleeved with the outer surface of the screw rod (414); the outer surface of the screw rod (414) is movably sleeved with one side of the fixing ring (42); the nut (415) is arranged at one end of the screw rod (414) away from the gasket (413); and the nut (415) is threadedly connected to the screw rod (414).

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