Bar sawing device capable of stably clamping

Abstract

The utility model relates to the technical field of industrial machining, in particular to a stable clamping bar sawing device which comprises a supporting seat. The device further comprises a rotating plate, a connecting shell, a driving wheel, a connecting frame, a small motor, a two-way lead screw, a clamping plate and an auxiliary wheel. A mounting plate is connected to the position, close to the rear side, of the top of the supporting seat, a large motor is connected to the top of the mounting plate, a rotating plate is connected to the output end of the large motor, two connecting shells are symmetrically arranged at the front end of the rotating plate on the vertical center line of the rotating plate, and driving wheels are rotationally connected to the front ends of the two connecting shells; the large motor is arranged, the small motor is used for driving the two-way lead screw to rotate, the two-way lead screw drives the clamping plates to move towards the middle, the clamping plates drive the auxiliary wheels to clamp a bar, the driving wheels are used for helping the bar to move, the large motor drives the rotating plate to rotate, and the rotating plate drives the two clamping plates to rotate, so that the angle of the bar is adjusted; bars can conveniently fall on external transportation equipment after being sawn off, and flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial processing, in particular to a bar sawing device with stable clamping. Background Art

[0002] A bar sawing device with stable clamping is a device used in industrial production, mainly used for sawing long strip-shaped metal or other material bars. It firmly fixes the bar through a clamping structure, and then uses a cutting tool such as a saw blade or a saw band to cut the bar into a set length.

[0003] The existing bar sawing device is large in structure, making it difficult to adjust its angle, and not convenient to dock with external transportation equipment, resulting in poor flexibility and operability when adjusting the angle and connecting the equipment.

[0004] Therefore, aiming at the problem that the existing bar sawing device is large in structure, difficult to adjust its angle, and not convenient to dock with external transportation equipment, an improved device of a bar sawing device with stable clamping can be designed. By adopting an adjustable compact design and equipped with a flexible angle adjustment mechanism, the angle adjustment becomes more convenient, and the angle can be adjusted according to different transportation equipment and matched with them. Content of the Utility Model

[0005] In order to overcome the problem that the existing bar sawing device is large in structure, difficult to adjust its angle, and not convenient to dock with external transportation equipment, resulting in poor flexibility and operability when adjusting the angle and connecting the equipment.

[0006] The technical solution of the utility model is as follows: A bar sawing device with stable clamping includes a support base; it also includes a rotating plate, a connecting shell, a driving wheel, a connecting frame, a small motor, a bidirectional lead screw, a clamping plate and an auxiliary wheel; an installation plate is connected to the rear side position at the top of the support base, a large motor is connected to the top of the installation plate, the output end of the large motor is connected to the rotating plate, two connecting shells are symmetrically arranged at the front end of the rotating plate with respect to its vertical center line, the front ends of the two connecting shells are rotatably connected to the driving wheel, a connecting frame is connected to the front end of the rotating plate, a small motor is connected to the top of the connecting frame, a bidirectional lead screw is connected to the inside of the output end of the small motor in the connecting frame, the upper and lower sides of the outer end of the bidirectional lead screw are threadedly connected to the clamping plate, and the left and right ends of the clamping plate are rotatably connected to the auxiliary wheel.

[0007] Preferably, by setting a large motor, a small motor is used to drive a bidirectional lead screw to rotate. The bidirectional lead screw drives the clamping plates to move towards the middle. The clamping plates drive the auxiliary wheels to clamp the rod material. The driving wheels are used to help the rod material move. The large motor drives the rotating plate to rotate, and the rotating plate drives the two clamping plates to rotate, so as to adjust the angle of the rod material, which facilitates the rod material to fall on the external transportation equipment after being sawn off, thereby performing angle adjustment and improving the flexibility of the device.

[0008] Preferably, the small motor is connected to an external power source, and the bidirectional lead screw is in transmission connection with the connection frame. The bidirectional lead screw can move the two clamping plates towards the middle to clamp the rod material.

[0009] Preferably, there are two clamping plates and four auxiliary wheels. The auxiliary wheels facilitate the movement of the rod material when it is being clamped.

[0010] Preferably, a support plate is connected to the lower side of the front end of the rotating plate, and a piston is connected to the top of the support plate. The piston is used to help position the rod material and prevent the rod material from shaking during cutting.

[0011] Preferably, a push plate is connected to the rear end of the piston, and an anti-slip pad is arranged on the outer surface of the rear end of the push plate. The push plate squeezes the rod material to improve the stability during cutting.

[0012] Preferably, a motor is connected to the right end of the rotating plate, and an electric chain saw is connected to the output end of the motor. The motor drives the electric chain saw to swing to cut the rod material.

[0013] Preferably, the motor is connected to an external power source, and the electric chain saw is connected to an external power source. A high-power electric chain saw can be used to improve the efficiency of sawing off the rod material.

[0014] The beneficial effects of the present utility model:

[0015] 1. By setting a large motor, a small motor is used to drive a bidirectional lead screw to rotate. The bidirectional lead screw drives the clamping plates to move towards the middle. The clamping plates drive the auxiliary wheels to clamp the rod material. The driving wheels are used to help the rod material move. The large motor drives the rotating plate to rotate, and the rotating plate drives the two clamping plates to rotate, so as to adjust the angle of the rod material, which facilitates the rod material to fall on the external transportation equipment after being sawn off, thereby performing angle adjustment and improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a three-dimensional structural schematic diagram of a rod material sawing-off device with stable clamping according to the present utility model;

[0017] Figure 2 Shown is a three-dimensional rear-view structural schematic diagram of a rod material sawing-off device with stable clamping according to the present utility model;

[0018] Figure 3 The figure shows a three-dimensional front sectional structure schematic diagram of a bar sawing device with stable clamping according to the present utility model;

[0019] Figure 4 The figure shows a three-dimensional side sectional structure schematic diagram of a bar sawing device with stable clamping according to the present utility model.

[0020] Explanation of reference numerals: 1, support base; 2, mounting plate; 3, large motor; 41, rotating plate; 42, connecting shell; 43, driving wheel; 44, connecting frame; 45, small motor; 46, bidirectional lead screw; 47, clamping plate; 48, auxiliary wheel; 51, support plate; 52, piston; 53, push plate; 54, motor; 55, electric chain saw. Specific embodiments

[0021] The present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to Figures 1-4 , the present utility model provides an embodiment: a bar sawing device with stable clamping, including a support base 1; further including a rotating plate 41, a connecting shell 42, a driving wheel 43, a connecting frame 44, a small motor 45, a bidirectional lead screw 46, a clamping plate 47 and an auxiliary wheel 48; the top of the support base 1 is connected with a mounting plate 2 at the rear side position, the top of the mounting plate 2 is connected with a large motor 3, the output end of the large motor 3 is connected with a rotating plate 41, two connecting shells 42 are symmetrically arranged at the front end of the rotating plate 41 with respect to its vertical center line, the front ends of the two connecting shells 42 are rotatably connected with a driving wheel 43, the front end of the rotating plate 41 is connected with a connecting frame 44, the top of the connecting frame 44 is connected with a small motor 45, the output end of the small motor 45 is connected with a bidirectional lead screw 46 inside the connecting frame 44, the upper and lower sides of the outer end of the bidirectional lead screw 46 are threadedly connected with a clamping plate 47, and the left and right ends of the clamping plate 47 are rotatably connected with an auxiliary wheel 48.

[0023] Please refer to Figures 1-4In this embodiment, a large motor 3 is set up, and a small motor 45 is used to drive a bidirectional screw rod 46 to rotate, and the bidirectional screw rod 46 drives a clamping plate 47 to move toward the middle, and the clamping plate 47 drives an auxiliary wheel 48 to clamp the bar material. The driving wheel 43 is used to help the bar material move. The rotating plate 41 is driven by the large motor 3 to rotate, and the rotating plate 41 drives two clamping plates 47 to rotate, so that the angle of the bar material can be adjusted, which is convenient for the bar material to fall on the external transportation equipment after being sawed off, thereby adjusting the angle and improving the flexibility of the device. The small motor 45 is connected to an external power supply, and the bidirectional screw rod 46 is connected to the connecting frame 44 for transmission. The bidirectional screw rod 46 can make the two clamping plates 47 move toward the middle to clamp the bar material. There are two clamping plates 47 and four auxiliary wheels 48. The auxiliary wheels 48 facilitate the movement of the bar material when clamping. A support plate 51 is connected to the lower side of the front end of the rotating plate 41, and a piston 52 is connected to the top of the support plate 51. The piston 52 is used to help the bar material to be positioned to prevent the bar material from shaking when it is cut.

[0024] See also Figures 2-4 In this embodiment, a push plate 53 is connected to the rear end of the piston 52, and an anti-slip pad is provided on the outer surface of the rear end of the push plate 53. The push plate 53 squeezes the bar material, thereby improving the stability during cutting. The right end of the rotating plate 41 is connected to a motor 54, and the output end of the motor 54 is connected to an electric chain saw 55. The motor 54 drives the electric chain saw 55 to swing, thereby cutting the bar material. The motor 54 is connected to an external power supply, and the electric chain saw 55 is connected to an external power supply. A high-power electric chain saw 55 can be used to improve the efficiency of sawing off the bar material.

[0025] When working, first place the bar material on the auxiliary wheel 48, start the small motor 45, the small motor 45 drives the bidirectional screw rod 46 to rotate, the bidirectional screw rod 46 drives the clamping plate 47 to move to the middle, the clamping plate 47 drives the auxiliary wheel 48 to clamp the bar material, and then start the piston 52, the piston 52 drives the push plate 53 to push the bar material, so that the bar material fits the driving wheel 43, the piston 52 releases the push plate 53, and the driving wheel 43 rotates to cooperate with the auxiliary wheel 48 to drive the bar material to move, and then start the motor 54, the motor 54 drives the electric chain saw 55 to saw the bar material, and the large motor 3 drives the rotating plate 41 to rotate, and the rotating plate 41 drives the two clamping plates 47 to rotate, so that the angle of the bar material can be adjusted, which is convenient for the bar material to fall onto the external transportation equipment after being sawed off, thereby adjusting the angle and improving the flexibility of the device.

[0026] Through the above steps, by setting the large motor 3, the small motor 45 is used to drive the bidirectional lead screw 46 to rotate. The bidirectional lead screw 46 drives the clamping plates 47 to move towards the middle. The clamping plates 47 drive the auxiliary wheels 48 to clamp the bar stock. The driving wheel 43 is used to help the bar stock move. The large motor 3 drives the rotating plate 41 to rotate. The rotating plate 41 drives the two clamping plates 47 to rotate, so as to adjust the angle of the bar stock, facilitate the bar stock to fall on the external transportation equipment after being sawed off, and thus perform angle adjustment to improve the flexibility of the device.

Claims

1. A stable clamping bar sawing device, comprising a support base (1); characterized in that: The invention also comprises a rotating plate (41), a connecting shell (42), a driving wheel (43), a connecting frame (44), a small motor (45), a bidirectional screw rod (46), a clamping plate (47) and an auxiliary wheel (48); a mounting plate (2) is connected to the rear side of the top of the supporting seat (1); a large motor (3) is connected to the top of the mounting plate (2); an output end of the large motor (3) is connected to the rotating plate (41); two connecting shells (42) are symmetrically arranged at the front end of the rotating plate (41) about its vertical center line; the front ends of the two connecting shells (42) are rotatably connected to the driving wheel (43); the front end of the rotating plate (41) is connected to the connecting frame (44); the top of the connecting frame (44) is connected to the small motor (45); the output end of the small motor (45) is connected to the inside of the connecting frame (44); the clamping plate (47) is threadedly connected to the upper and lower sides of the outer end of the bidirectional screw rod (46); and the auxiliary wheels (48) are rotatably connected to the left and right ends of the clamping plate (47).

2. A stable clamping bar sawing device according to claim 1, characterized in that: The small motor (45) is connected to an external power source, and the bidirectional lead screw (46) is transmission-connected to the connecting frame (44).

3. A stable clamping bar sawing device according to claim 1, characterized in that: Two clamping plates (47) are provided, and four auxiliary wheels (48) are provided.

4. A stable clamping bar sawing device according to claim 2, characterized in that: The lower side of the front end of the rotating plate (41) is connected to a support plate (51), and the top of the support plate (51) is connected to a piston (52).

5. A stable clamping bar sawing device according to claim 3, characterized in that: The rear end of the piston (52) is connected to a push plate (53), and the outer surface of the rear end of the push plate (53) is provided with an anti-slip pad.

6. A stable clamping bar sawing device according to claim 4, characterized in that: The right end of the rotating plate (41) is connected to a motor (54), and the output end of the motor (54) is connected to an electric chain saw (55).

7. A stable clamping bar sawing device according to claim 5, characterized in that: The electric motor (54) is connected to an external power source, and the electric chain saw (55) is connected to the external power source.

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