Tool type profile cutting device for house building construction

Abstract

The utility model discloses a tool type profile cutting device for house building construction, which comprises a base plate, a clamping mechanism is fixedly mounted at the top of the base plate, a rotating handle is rotatably connected to one side of the clamping mechanism at the top of the base plate, and a driving motor is fixedly mounted on one side, close to the clamping mechanism, of the rotating handle. A driving motor is arranged on the handle, the output end of the driving motor penetrates through the rotating handle to be fixedly connected with a cutting blade, the cutting blade is sleeved with a first protective cover, and the first protective cover is fixedly connected with the rotating handle. Sparks generated by cutting are guided into the third protective cover by the first protective cover and the second protective cover under the guiding action of the first protective cover and the second protective cover and are absorbed by the fireproof felt fixedly mounted in the third protective cover, so that the splashing of the sparks is reduced, and the dust content in the working ring is reduced; and the harm of splashing sparks to a user and a house building is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a tool-type profile cutting device for building construction. Background Art

[0002] In the process of building construction, various tools will be used. The tools will use corresponding profiles in the process of construction and production. In the process of using the profiles, they will be cut by cutting devices according to needs. However, the traditional tool-type profile cutting devices for building construction currently on the market will generate a large number of sparks in the process of cutting the tool-type profiles on demand. The scattering of sparks will cause an increase in the dust content in the working environment, and the flying sparks may pose a safety hazard to the surrounding environment. In view of the above problems, a tool-type profile cutting device for building construction is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a tool-type profile cutting device for building construction to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A tool-type profile cutting device for building construction comprises a base plate, a clamping mechanism is fixedly installed on the top of the base plate, a rotating handle is rotatably connected to the top of the base plate on one side of the clamping mechanism, a driving motor is fixedly installed on the side of the rotating handle close to the clamping mechanism, an output end of the driving motor passes through the rotating handle and is fixedly connected to a cutting blade, a first protective cover is sleeved on the cutting blade, the first protective cover is fixedly connected to the rotating handle, a second protective cover is covered on the first protective cover, the second protective cover is coaxially rotatably connected to the first protective cover, a third protective cover is fixedly installed on the top of the base plate at the hinged end of the rotating handle and the base plate, the third protective cover is arranged on one side of the first protective cover, a layer of fireproof felt is fixedly connected in the third protective cover, and a strip hole is opened in the base plate below the cutting blade.

[0006] As a further solution of the utility model: a first handle is fixedly installed on the side wall of the second protective cover.

[0007] As a further solution of the utility model: a handle is fixedly mounted on the holding end of the rotating handle.

[0008] As a further solution of the utility model: the third protective cover side wall is fixedly installed with a second handle, the inner wall of the third protective cover is symmetrically fixedly installed with a T-shaped clamping sleeve, a T-shaped rail is slidably clamped in the T-shaped clamping sleeve, the T-shaped rail is fixedly installed on the top of the base plate, and the bottom of the third protective cover side wall is symmetrically penetrated with hand bolts, which are threadedly connected to the side wall of the base plate.

[0009] As a further solution of the utility model: the clamping mechanism includes a fixed clamping plate and a vertical plate, the fixed clamping plate and the vertical plate are fixedly installed on the top of the base plate, a movable clamping plate is arranged between the fixed clamping plate and the vertical plate, the movable clamping plate is rotatably connected to a screw rod close to the vertical plate, the screw rod passes through the vertical plate, and the screw rod is threadedly connected to the vertical plate, a handle is fixedly connected to the end of the screw, the movable clamping plate is symmetrically fixedly connected to guide rods on both sides of the screw, the guide rods pass through the vertical plate, and the guide rods are slidably connected to the vertical plate.

[0010] As a further solution of the utility model: supports are fixedly installed at the front and rear ends of the bottom of the base plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model rotates the rotating handle by the grip, which drives the driving motor to rotate, and the cutting blade cuts the profile. The sparks generated by the cutting are guided by the first protective cover and the second protective cover to the third protective cover, and are absorbed by the fireproof felt fixedly installed in the third protective cover, thereby reducing the splashing of sparks, reducing the dust content in the working ring, and avoiding the damage of the splashing sparks to the users and the building.

[0013] 2. The utility model rotates the screw by the handle, and the screw pushes the movable clamping plate under the guidance of the vertical plate and the guide rod to move, clamping the profile between the movable clamping plate and the fixed clamping plate, thereby fixing the profile to be cut and avoiding shaking of the cut profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a top view of a tool-type profile cutting device for building construction.

[0015] Figure 2 The present invention is a cross-sectional view of a tool-type profile cutting device for building construction.

[0016] Figure 3 The present invention is a partial cross-sectional view of a third protective cover in a tool-type profile cutting device for building construction.

[0017] In the figure: 1. base plate; 2. fixed splint; 3. vertical plate; 4. movable splint; 5. guide rod; 6. screw rod; 7. handle; 8. drive motor; 9. rotating handle; 10. grip; 11. first protective cover; 12. second protective cover; 13. first handle; 14. third protective cover; 15. support; 16. strip hole; 17. cutting disc; 18. fireproof felt; 19. second handle; 20. hand-tightening bolt; 21. T-type ferrule; 22. T-type rail. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 3 In an embodiment of the utility model, a tool-type profile cutting device for building construction includes a base plate 1, a clamping mechanism is fixedly installed on the top of the base plate 1, a rotating handle 9 is rotatably connected to the top of the base plate 1 on one side of the clamping mechanism, a driving motor 8 is fixedly installed on the side of the rotating handle 9 close to the clamping mechanism, a control switch of the driving motor 8 is fixedly installed on the rotating handle 9, an output end of the driving motor 8 passes through the rotating handle 9 and is fixedly connected with a cutting blade 17, a first protective cover 11 is sleeved on the cutting blade 17, the first protective cover 11 is fixedly connected to the rotating handle 9, a second protective cover 12 is covered on the first protective cover 11, and the second protective cover 12 is coaxially rotatably connected to the first protective cover 11, a third protective cover 14 is fixedly installed on the top of the base plate 1 at the hinged end of the rotating handle 9 and the base plate 1, the third protective cover 14 is covered on one side of the first protective cover 11, a layer of fireproof felt 18 is fixedly connected in the third protective cover 14, and a strip hole 16 is opened in the base plate 1 below the cutting blade 17.

[0020] When in use, the profile to be cut is clamped and fixed by the clamping mechanism on the top of the base plate 1, the fireproof felt 18 in the third protective cover 14 is wetted, and the second protective cover 12 is rotated at the same time to make the second protective cover 12 away from the third protective cover 14, and the drive motor 8 is controlled to work. The output end of the drive motor 8 drives the cutting blade 17 to rotate, and the rotating handle 9 is rotated to drive the drive motor 8 to rotate, and the cutting blade 17 cuts the profile. The sparks generated by the cutting are guided by the first protective cover 11 and the second protective cover 12 to the third protective cover 14, and are absorbed by the fireproof felt 18 fixedly installed in the third protective cover 14, thereby reducing the splash of sparks.

[0021] A first handle 13 is fixedly mounted on the side wall of the second protective cover 12 , and the first handle 13 is used to facilitate the rotation of the second protective cover 12 on the first protective cover 11 .

[0022] A handle 10 is fixedly mounted on the gripping end of the rotating handle 9 , and the rotating handle 9 can be conveniently rotated by the handle 10 .

[0023] The side wall of the third protective cover 14 is fixedly installed with a second handle 19, and the inner wall of the third protective cover 14 is symmetrically fixedly installed with a T-shaped sleeve 21, and a T-shaped rail 22 is slidably clamped in the T-shaped sleeve 21, and the T-shaped rail 22 is fixedly installed on the top of the substrate 1. The bottom of the side wall of the third protective cover 14 is symmetrically penetrated with a hand bolt 20, and the hand bolt 20 is threadedly connected to the side wall of the substrate 1. The third protective cover 14 is clamped with the T-shaped rail 22 fixed on the top of the substrate 1 through the T-shaped rail 22 fixedly connected to the inner wall, and the back side of the third protective cover 14 is fitted with the side wall of the substrate 1, and the third protective cover 14 is fixedly connected to the substrate 1 by the hand bolt 20. Conversely, by loosening the hand bolt 20, the third protective cover 14 is pulled by the second handle 19, and the T-shaped sleeve 21 fixedly connected to the third protective cover 14 is separated from the T-shaped rail 22, so that the third protective cover 14 can be removed.

[0024] The clamping mechanism includes a fixed splint 2 and a vertical plate 3, which are fixedly mounted on the top of the base plate 1, and a movable splint 4 is arranged between the fixed splint 2 and the vertical plate 3. The movable splint 4 is rotatably connected with a screw rod 6 close to the side of the vertical plate 3, the screw rod 6 penetrates the vertical plate 3, and the screw rod 6 is threadedly connected to the vertical plate 3, and a handle 7 is fixedly connected to the end of the screw 6. The movable splint 4 is symmetrically fixedly connected with guide rods 5 on both sides of the screw 6, the guide rods 5 penetrate the vertical plate 3, and the guide rods 5 are slidably connected to the vertical plate 3. By placing the profile to be cut on the top of the base plate 1, the profile is placed between the fixed splint 2 and the movable splint 4, and the screw rod 6 is rotated by the handle 7. The screw 6 pushes the movable splint 4 under the guidance of the vertical plate 3 and the guide rod 5 to move, and the profile is clamped between the movable splint 4 and the fixed splint 2, so as to fix the profile to be cut.

[0025] Supports 15 are fixedly mounted at the front and rear ends of the bottom of the base plate 1 , and the support 15 supports the base plate 1 to prevent the cutting blade 17 from being tangent to the ground or the workbench in the strip hole 16 that penetrates the base plate 1 .

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tool-type profile cutting device for building construction, comprising a base plate (1), characterized in that: A clamping mechanism is fixedly installed on the top of the base plate (1); a rotating handle (9) is rotatably connected to the top of the base plate (1) at one side of the clamping mechanism; a driving motor (8) is fixedly installed on the side of the rotating handle (9) close to the clamping mechanism; an output end of the driving motor (8) passes through the rotating handle (9) and is fixedly connected to a cutting blade (17); a first protective cover (11) is sleeved on the cutting blade (17); the first protective cover (11) is fixedly connected to the rotating handle (9); a second protective cover (12) is covered on the first protective cover (11); the second protective cover (12) is coaxially rotatably connected to the first protective cover (11); a third protective cover (14) is fixedly installed on the top of the base plate (1) at the hinged end of the rotating handle (9) and the base plate (1); the third protective cover (14) is arranged on one side of the first protective cover (11); a layer of fireproof felt (18) is fixedly connected inside the third protective cover (14); and a strip hole (16) is opened on the base plate (1) below the cutting blade (17).

2. A tool-type profile cutting device for building construction according to claim 1, characterized in that: A first handle (13) is fixedly mounted on the side wall of the second protective cover (12).

3. The tool-type profile cutting device for building construction according to claim 1, characterized in that: A grip (10) is fixedly mounted on the gripping end of the rotating handle (9).

4. The tool-type profile cutting device for building construction according to claim 1, characterized in that: The side wall of the third protective cover (14) is fixedly mounted with a second handle (19); the inner wall of the third protective cover (14) is symmetrically fixedly mounted with a T-shaped clamping sleeve (21); a T-shaped clamping rail (22) is slidably clamped in the T-shaped clamping sleeve (21); the T-shaped clamping rail (22) is fixedly mounted on the top of the base plate (1); and the bottom of the side wall of the third protective cover (14) is symmetrically penetrated with a hand bolt (20); the hand bolt (20) is threadedly connected to the side wall of the base plate (1).

5. The tool-type profile cutting device for building construction according to claim 1, characterized in that: The clamping mechanism comprises a fixed clamping plate (2) and a vertical plate (3), wherein the fixed clamping plate (2) and the vertical plate (3) are fixedly mounted on the top of the base plate (1), and a movable clamping plate (4) is arranged between the fixed clamping plate (2) and the vertical plate (3), and the movable clamping plate (4) is rotatably connected to a screw rod (6) on the side close to the vertical plate (3), the screw rod (6) passes through the vertical plate (3), and the screw rod (6) is threadedly connected to the vertical plate (3), and a handle (7) is fixedly connected to the end of the screw rod (6), and the movable clamping plate (4) is symmetrically fixedly connected to guide rods (5) on both sides of the screw rod (6), the guide rods (5) pass through the vertical plate (3), and the guide rods (5) are slidably connected to the vertical plate (3).

6. The tool-type profile cutting device for building construction according to claim 1, characterized in that: Supports (15) are fixedly mounted at the front and rear ends of the bottom of the base plate (1).

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