Groove cutting device

Abstract

The utility model discloses a groove cutting device which comprises a second installation shell, a first installation shell is arranged on the top of the second installation shell, a moving mechanism is arranged in the first installation shell, and a connecting block is arranged at the moving end of the moving mechanism. The connecting block penetrates through the upper end face of the second mounting shell and is connected with an electric push rod, a groove cutting knife is arranged at the bottom of the electric push rod, the groove cutting knife is located in the second mounting shell, and the bottom of the groove cutting knife penetrates through the lower end face of the second mounting shell through a groove formed in advance. And side edge plates are arranged on the front side and the rear side of the second mounting shell. According to the groove cutting device, the groove cutting knife can be driven to move, and a worker does not need to drive the groove cutting knife to move, so that accurate linear cutting of a groove is achieved, the labor intensity and the safety risk of the worker are reduced, and the cutting precision and efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of groove cutting, in particular to a groove cutting device. Background Art

[0002] When welding a coated vacuum chamber, it is necessary to first cut the groove and then weld. When cutting the groove, a groove cutting device is usually used to cut the groove of the welding part.

[0003] The existing bevel cutting device usually relies on the worker to hold the cutting device in hand when performing straight bevel cutting. Then, the worker's physical strength and concentration are extremely high when the hand-held cutting device is used for straight cutting. Long-term operation will not only cause fatigue to the worker, but also may affect the straightness of the cutting due to slight shaking of the hand, thereby affecting the quality of the entire bevel. Therefore, a bevel cutting device is proposed to solve the above problems. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a bevel cutting device, which can drive the bevel cutting knife to move through a moving mechanism, without the need for workers to drive the bevel cutting knife to move, thereby achieving precise straight line cutting of the bevel, reducing the labor intensity and safety risks of the workers, and improving the cutting accuracy and efficiency.

[0006] (II) Technical solution

[0007] The utility model provides a bevel cutting device, comprising a second mounting shell, a first mounting shell is arranged on the top of the second mounting shell, a moving mechanism is arranged inside the first mounting shell, a connecting block is arranged at the moving end of the moving mechanism, the connecting block passes through the upper end surface of the second mounting shell and is connected to an electric push rod, a bevel cutting knife is arranged at the bottom of the electric push rod, the bevel cutting knife is located inside the second mounting shell, the bottom of the bevel cutting knife passes through the lower end surface of the second mounting shell through a pre-opened groove, side panels are arranged on the front and rear sides of the second mounting shell, a plurality of supporting assemblies are spaced apart on a side of the side panel away from the second mounting shell, and a suction cup mechanism is arranged on the outer end surface of the supporting assembly.

[0008] Preferably, the moving mechanism includes a threaded rod, a moving block and a driving module, the driving module is arranged on the right end surface of the first mounting shell, one end of the threaded rod is rotatably connected to the left inner wall of the first mounting shell, the other end of the threaded rod passes through the right end surface of the first mounting shell and is connected to the output end of the driving module, the moving block is sleeved on the outer end surface of the threaded rod threadedly connected to it, and the bottom of the moving block is connected to the connecting block.

[0009] Preferably, the driving module comprises a driving motor, and the driving motor is arranged on the right end surface of the first mounting shell, and the output end of the driving motor is coaxially connected to the threaded rod through a coupling.

[0010] Preferably, the support assembly includes a support frame and a base plate, the side plate is connected to the support frame on a side away from the second mounting shell, the support frame is an L-shaped structure, the base plate is arranged at the bottom of the support frame, and the suction cup mechanism is arranged on the outer end surface of the base plate.

[0011] Preferably, the suction cup mechanism includes a connecting plate, a suction cup plate, a suction cup, a lifting rod and a control handle, the outer end surface of the bottom plate is connected to the suction cup plate through the connecting plate, the suction cup is in contact with the bottom of the suction cup plate, the lifting rod is arranged on the upper end surface of the suction cup, the upper end of the lifting rod passes through the upper end surface of the suction cup plate and is connected to the control handle.

[0012] Preferably, the control handle comprises a handle and a rotating block, the upper end of the lifting rod is rotatably connected to the rotating block, the rotating block abuts against the upper end surface of the suction cup plate, and the handle is arranged on the outer end surface of the rotating block.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] 1. When the bevel cutting device needs to cut the bevel, the second mounting shell is first installed on the bevel through multiple supporting components, and then the bevel cutting knife and the electric push rod are started. The electric push rod can drive the started bevel cutting knife to descend, so as to cut the bevel. Then the driving motor is started, and the driving motor can drive the threaded rod to rotate. When the threaded rod rotates, it can drive the moving block to move. When the moving block moves, it can drive the started bevel cutting knife to move through the connecting block and the electric push rod, so that there is no need for the staff to drive it to move, so as to achieve accurate straight line cutting of the bevel, reduce the labor intensity and safety risks of the staff, and improve the cutting accuracy and efficiency.

[0015] 2. When the groove cutting device is placed near the groove to be cut, multiple suction cup mechanisms will be adsorbed to the ground. Through the adsorption effect of the suction cup mechanism, the device can be firmly fixed on the ground to prevent the device from shifting, thereby ensuring the stability of the cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of a groove cutting device.

[0017] Figure 2 The utility model is a cross-sectional view of a moving mechanism in a groove cutting device.

[0018] Figure 3 The utility model is a cross-sectional view of a suction cup mechanism in a groove cutting device.

[0019] Figure numerals: 1. first mounting shell; 2. second mounting shell; 3. bevel cutting knife; 4. side panel; 5. support frame; 6. bottom plate; 7. driving motor; 8. threaded rod; 9. moving block; 10. connecting block; 11. electric push rod; 12. rotating block; 13. lifting rod; 14. suction cup; 15. suction cup plate; 16. connecting plate; 17. handle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0023] like Figure 1-3 As shown, a bevel cutting device proposed by the utility model includes a second mounting shell 2, a first mounting shell 1 is provided on the top of the second mounting shell 2, a moving mechanism is provided inside the first mounting shell 1, a connecting block 10 is provided at the moving end of the moving mechanism, the connecting block 10 passes through the upper end surface of the second mounting shell 2 and is connected to an electric push rod 11, a bevel cutting knife 3 is provided at the bottom of the electric push rod 11, the bevel cutting knife 3 is located inside the second mounting shell 2, the bottom of the bevel cutting knife 3 passes through the lower end surface of the second mounting shell 2 through a pre-opened groove, side panels 4 are provided on the front and rear sides of the second mounting shell 2, a plurality of supporting components are spaced apart on the side of the side panel 4 away from the second mounting shell 2, and a suction cup mechanism is provided on the outer end surface of the supporting component.

[0024] In the utility model, the bevel cutting knife 3 and the electric push rod 11 are started, and the electric push rod 11 can drive the started bevel cutting knife 3 to descend, so as to cut the bevel, and then the moving mechanism is started. The moving end of the moving mechanism can drive the started bevel cutting knife 3 to move through the connecting block 10 and the electric push rod 11 when moving, so that there is no need for the staff to drive it to move, and accurate straight line cutting of the bevel is achieved, which reduces the labor intensity and safety risks of the staff and can also improve the cutting accuracy and efficiency.

[0025] In an optional embodiment, the moving mechanism includes a threaded rod 8, a moving block 9 and a driving module, the driving module is arranged on the right end face of the first mounting shell 1, one end of the threaded rod 8 is rotatably connected to the left inner wall of the first mounting shell 1, the other end of the threaded rod 8 passes through the right end face of the first mounting shell 1 and is connected to the output end of the driving module, the moving block 9 is sleeved on the outer end face of the threaded rod 8 threadedly connected to it, the bottom of the moving block 9 is connected to the connecting block 10, the driving module includes a driving motor 7, the driving motor 7 is arranged on the right end face of the first mounting shell 1, and the output end of the driving motor 7 is coaxially connected to the threaded rod 8 through a coupling.

[0026] It should be noted that, when the drive motor 7 is started, the drive motor 7 can drive the threaded rod 8 to rotate, and the threaded rod 8 can drive the moving block 9 to move when rotating, and the moving block 9 can drive the started bevel cutting knife 3 to move through the connecting block 10 and the electric push rod 11 when moving, so that there is no need for the staff to drive it to move, thereby achieving accurate straight line cutting of the bevel, reducing the labor intensity and safety risks of the staff, and improving the cutting accuracy and efficiency.

[0027] In an optional embodiment, the support assembly includes a support frame 5 and a base plate 6. The side plate 4 is connected to the support frame 5 on the side away from the second mounting shell 2. The support frame 5 is an L-shaped structure. The base plate 6 is arranged at the bottom of the support frame 5. The suction cup mechanism is arranged on the outer end surface of the base plate 6. The second mounting shell 2 can be supported by multiple support assemblies and side plates 4.

[0028] It should be noted that the lower end surfaces of the plurality of bottom plates 6 are located on the same horizontal plane.

[0029] In an optional embodiment, the suction cup mechanism includes a connecting plate 16, a suction cup plate 15, a suction cup 14, a lifting rod 13 and a control handle. The outer end surface of the bottom plate 6 is connected to the suction cup plate 15 through the connecting plate 16. The suction cup 14 is in contact with the bottom of the suction cup plate 15. The lifting rod 13 is arranged on the upper end surface of the suction cup 14. The upper end of the lifting rod 13 passes through the upper end surface of the suction cup plate 15 and is connected to the control handle. The control handle includes a handle 17 and a rotating block 12. The upper end of the lifting rod 13 is rotatably connected to the rotating block 12. The rotating block 12 abuts against the upper end surface of the suction cup plate 15. The handle 17 is arranged on the outer end surface of the rotating block 12.

[0030] It should be noted that when the suction cup 14 contacts a smooth surface, the handle 17 drives the rotating block 12 to rotate, and the rotating block 12 can drive the suction cup 14 to move upward through the lifting rod 13, so that the suction cup 14 can be adsorbed on the ground, and the device can be firmly fixed on the ground to prevent the device from deviating, thereby ensuring the stability of cutting.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bevel cutting device, comprising a second mounting housing (2), characterized in that: A first mounting shell (1) is provided on the top of the second mounting shell (2), a moving mechanism is provided inside the first mounting shell (1), a connecting block (10) is provided at the moving end of the moving mechanism, the connecting block (10) passes through the upper end surface of the second mounting shell (2) and is connected to the electric push rod (11), a bevel cutting knife (3) is provided at the bottom of the electric push rod (11), the bevel cutting knife (3) is located inside the second mounting shell (2), the bottom of the bevel cutting knife (3) passes through the lower end surface of the second mounting shell (2) through a pre-opened slot, side panels (4) are provided on the front and rear sides of the second mounting shell (2), a plurality of support components are spaced apart on the side of the side panel (4) away from the second mounting shell (2), and a suction cup mechanism is provided on the outer end surface of the support component.

2. A bevel cutting device according to claim 1, characterized in that: The moving mechanism comprises a threaded rod (8), a moving block (9) and a driving module, wherein the driving module is arranged on the right end surface of the first mounting shell (1), one end of the threaded rod (8) is rotatably connected to the left inner wall of the first mounting shell (1), the other end of the threaded rod (8) passes through the right end surface of the first mounting shell (1) and is connected to the output end of the driving module, the moving block (9) is sleeved on the outer end surface of the threaded rod (8) threadedly connected thereto, and the bottom of the moving block (9) is connected to the connecting block (10).

3. A bevel cutting device according to claim 2, characterized in that: The drive module comprises a drive motor (7), the drive motor (7) being arranged on the right end surface of the first mounting housing (1), and the output end of the drive motor (7) being coaxially connected to the threaded rod (8) via a coupling.

4. A bevel cutting device according to claim 1, characterized in that: The support assembly comprises a support frame (5) and a bottom plate (6); a side of the side plate (4) away from the second mounting shell (2) is connected to the support frame (5); the support frame (5) is an L-shaped structure; the bottom plate (6) is arranged at the bottom of the support frame (5); and the suction cup mechanism is arranged on an outer end surface of the bottom plate (6).

5. A bevel cutting device according to claim 4, characterized in that: The suction cup mechanism comprises a connecting plate (16), a suction cup plate (15), a suction cup (14), a lifting rod (13) and a control handle; the outer end surface of the bottom plate (6) is connected to the suction cup plate (15) via the connecting plate (16); the suction cup (14) is in contact with the bottom of the suction cup plate (15); the lifting rod (13) is arranged on the upper end surface of the suction cup (14); the upper end of the lifting rod (13) passes through the upper end surface of the suction cup plate (15) and is connected to the control handle.

6. A bevel cutting device according to claim 5, characterized in that: The control handle comprises a handle (17) and a rotating block (12); the upper end of the lifting rod (13) is rotatably connected to the rotating block (12); the rotating block (12) abuts against the upper end surface of the suction cup plate (15); and the handle (17) is arranged on the outer end surface of the rotating block (12).

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