Plate cutting and clamping device

Abstract

The utility model relates to the technical field of plate cutting and clamping, in particular to a plate cutting and clamping device which comprises a base, two pairs of vertical plates are fixedly connected to the top of the base, and the opposite side walls of the two vertical plates in the same pair of vertical plates are rotationally connected with the same two-way lead screw I through bearings; the opposite side walls of the two vertical plates in the other pair of vertical plates are fixedly connected with the same limiting rod, the first bidirectional lead screw is in threaded connection with a pair of moving frames, the moving frames are in sliding connection with the limiting rod, first motors used for driving the first bidirectional lead screw to rotate are fixedly installed on the vertical plates, and clamping mechanisms used for clamping and fixing plates are arranged on the moving frames. Compared with the prior art which takes a long time to adjust the clamping structure, the clamping device has the advantages that clamping structures of different sizes do not need to be manually replaced due to the arrangement of the first bidirectional lead screw, the movable frame, the first motor and the clamping mechanism, and time and labor force are greatly saved.

Description

Technical Field

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

[0002] The plate cutting machine is a mechanical device specially used for cutting and processing metal plates. It is widely used in processing and manufacturing industries such as office furniture, metal structures, lifting and transportation machinery, etc. It can cut and process metal plates, usually making them into flat rectangular building material plates of standard size for easy use in industrial buildings.

[0003] The existing plate cutting machines need to clamp and limit the plate before use. Since different sizes of plates require different clamping structures, workers need to spend a long time to adjust the clamping structure when changing plates of different sizes. This operation is very inconvenient, not only consuming the workers' time and energy, but also increasing the complexity of the work. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that workers need to spend a long time adjusting the clamping structure when changing plates of different sizes. This operation is very inconvenient and not only consumes the workers' time and energy but also increases the complexity of the work. A plate cutting clamping device is proposed to solve the problem that workers need to spend a long time adjusting the clamping structure when changing plates of different sizes in the prior art. This operation is very inconvenient and not only consumes the workers' time and energy but also increases the complexity of the work.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A plate cutting and clamping device comprises a base, wherein two pairs of vertical plates are fixedly connected to the top of the base, and the two vertical plates in the same pair are rotatably connected to the same bidirectional lead screw 1 on the opposite side walls through bearings, and the two vertical plates in the other pair are fixedly connected to the same limit rod on the opposite side walls, a pair of moving frames are threadedly connected to the bidirectional lead screw 1, and the moving frames and the limit rods are slidably connected, and a motor 1 for driving the bidirectional lead screw 1 to rotate is fixedly installed on the vertical plates;

[0007] The movable frame is provided with a clamping mechanism for clamping and fixing the plate.

[0008] Preferably, the clamping mechanism includes a cylinder fixedly connected to a movable frame, the output end at the bottom of the cylinder is fixedly connected to a clamping frame, a bidirectional lead screw 2 is rotatably connected to the clamping frame via a bearing, a pair of clamping plates are threadedly connected to the bidirectional lead screw 2, and a motor 2 for driving the bidirectional lead screw 2 to rotate is fixedly mounted on the clamping frame.

[0009] Preferably, the movable frame and the clamping frame are both arranged in a "concave" shape, and the second bidirectional lead screw is located on the concave side of the clamping frame.

[0010] Preferably, the two moving frames are symmetrically arranged, and the two clamping plates are symmetrically arranged.

[0011] Preferably, a collecting groove is provided on the top of the base, and a supporting column is fixedly connected in the collecting groove.

[0012] Preferably, a sliding groove slidably connected to the clamping plate is provided at the top of the inner concave side of the clamping frame.

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

[0014] 1. The utility model adopts the arrangement of a bidirectional lead screw 1, a movable frame, a motor 1 and a clamping mechanism. A pair of symmetrical movable frames are threadedly connected to the bidirectional lead screw 1, and a pair of symmetrical clamping plates are threadedly connected to the bidirectional lead screw 2. Through the operation of the motor 1 and the motor 2, the two pairs of clamping plates can be flexibly adjusted in position for clamping according to the actual size of the plate, thereby realizing precise adjustment of the clamping plates. There is no need to manually replace clamping structures of different sizes, which greatly saves time and labor.

[0015] 2. The utility model provides a collection tank and a support column, so that the plate can be stably placed on the support column for cutting operation. At the same time, there is a certain gap between the plate and the collection tank, and this gap can effectively collect the waste generated when the plate is cut. This design can not only prevent the waste from polluting the working environment, but also further reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a plate cutting and clamping device proposed by the utility model;

[0017] Figure 2 A three-dimensional diagram of a plate cutting and clamping device proposed by the utility model;

[0018] Figure 3 This is a bottom view of a plate cutting and clamping device proposed by the utility model.

[0019] In the figure: 1. base; 2. vertical plate; 3. two-way screw 1; 4. limit rod; 5. motor 1; 6. moving frame; 7. cylinder; 8. clamping frame; 9. two-way screw 2; 10. clamping plate; 11. motor 2; 12. collecting trough; 13. support column; 14. slide trough. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 , a plate cutting and clamping device, comprising a base 1, two pairs of vertical plates 2 are fixedly connected to the top of the base 1, the two vertical plates 2 in the same pair of vertical plates 2 are rotatably connected to the same bidirectional lead screw 3 on the opposite side walls through bearings, the two vertical plates 2 in the other pair of vertical plates 2 are fixedly connected to the same limit rod 4 on the opposite side walls, a pair of moving frames 6 are threadedly connected to the bidirectional lead screw 3, and the moving frame 6 and the limit rod 4 are slidably connected, and a motor 5 for driving the bidirectional lead screw 3 to rotate is fixedly installed on the vertical plate 2; the base 1 serves as the basis of the entire device and provides a stable supporting platform; between each pair of vertical plates 2, the bidirectional lead screw 3 is rotatably connected to the vertical plate 2 through bearings, so that the moving frame 6 can reciprocate along the axis of the bidirectional lead screw 3, and the limit rod 4 plays a role in limiting the movement range of the moving frame 6;

[0022] The movable frame 6 is provided with a clamping mechanism for clamping and fixing the plate.

[0023] The clamping mechanism includes a cylinder 7 fixedly connected to the moving frame 6, the output end at the bottom of the cylinder 7 is fixedly connected to a clamping frame 8, a bidirectional lead screw 29 is rotatably connected to the clamping frame 8 through a bearing, a pair of clamping plates 10 are threadedly connected to the bidirectional lead screw 29, and a motor 21 for driving the bidirectional lead screw 29 to rotate is fixedly installed on the clamping frame 8. The cylinder 7 serves as a power source and is fixedly connected to the clamping frame 8 through the output end at the bottom thereof, thereby realizing the up and down movement of the clamping frame 8; the clamping frame 8 serves as the core component of the entire clamping mechanism and is rotatably connected to the bidirectional lead screw 29 through a bearing, so that the clamping plate 10 can reciprocate along the axis of the bidirectional lead screw 29. The bidirectional lead screw 29 is connected to the clamping plate 10 by a threaded connection, so that the clamping plate 10 can fit tightly on the plate to achieve a stable clamping effect;

[0024] The movable frame 6 and the clamping frame 8 are both arranged in a "concave" shape, and the bidirectional lead screw 29 is located on the concave side of the clamping frame 8. The "concave" shape of the movable frame 6 and the clamping frame 8 can adapt to plates of different sizes and shapes. Whether it is a large plate or a small plate, it can be clamped by adjusting the position of the movable frame 6 and the clamping frame 8;

[0025] The two moving frames 6 are symmetrically arranged, and the two clamping plates 10 are symmetrically arranged. The advantage of this design is that it can provide more uniform clamping force and cutting force, ensuring the stability and accuracy of the plate during the cutting process;

[0026] A collecting trough 12 is provided on the top of the base 1, and a supporting column 13 is fixedly connected to the collecting trough 12. The collecting trough 12 can provide enough space to accommodate waste chips, prevent them from being scattered in the working area, and reduce the workload of cleaning work; the supporting column 13 is used to place the plate;

[0027] A slide groove 14 is provided at the top of the inner concave side of the clamping frame 8 and is slidably connected to the clamping plate 10. The advantage of this design is that it provides a smooth movement of the clamping plate 10 during the clamping process;

[0028] The functional principle of the utility model can be explained through the following operation modes:

[0029] When using the device, first, place the plate to be cut on the support column 13, and the staff will use motor 1 5 and motor 2 11 according to the actual size of the plate. Motor 1 5 drives the two-way screw 1 3 to rotate, and the two-way screw 1 3 drives the two moving frames 6 to move horizontally to the appropriate position; the cylinder 7 is started according to the thickness of the plate, and the cylinder 7 drives the clamping frame 8 to move vertically to the appropriate position; the motor 2 11 drives the two-way screw 2 9 to rotate, and the two-way screw 2 9 drives the two clamping plates 10 to move relative to each other to clamp the plate; the clamping plate 10 can be accurately adjusted without manually replacing the clamping structures of different sizes, which greatly saves time and labor.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plate cutting and clamping device, comprising a base (1), characterized in that: Two pairs of vertical plates (2) are fixedly connected to the top of the base (1); two of the vertical plates (2) in the same pair of the vertical plates (2) are rotatably connected to the same bidirectional lead screw (3) on opposite side walls via bearings; two of the vertical plates (2) in the other pair of the vertical plates (2) are fixedly connected to the same limit rod (4) on opposite side walls; a pair of moving frames (6) are threadedly connected to the bidirectional lead screw (3), and the moving frames (6) and the limit rod (4) are slidably connected; a motor (5) for driving the bidirectional lead screw (3) to rotate is fixedly installed on the vertical plates (2); The movable frame (6) is provided with a clamping mechanism for clamping and fixing the plate.

2. A plate cutting and clamping device according to claim 1, characterized in that: The clamping mechanism comprises a cylinder (7) fixedly connected to a movable frame (6); an output end at the bottom of the cylinder (7) is fixedly connected to a clamping frame (8); a bidirectional lead screw (9) is rotatably connected to the clamping frame (8) via a bearing; a pair of clamping plates (10) are threadedly connected to the bidirectional lead screw (9); and a motor (11) for driving the bidirectional lead screw (9) to rotate is fixedly mounted on the clamping frame (8).

3. A plate cutting and clamping device according to claim 2, characterized in that: The movable frame (6) and the clamping frame (8) are both arranged in a "concave" shape, and the second bidirectional lead screw (9) is located on the concave side of the clamping frame (8).

4. A plate cutting and clamping device according to claim 2, characterized in that: The two movable frames (6) are symmetrically arranged, and the two clamping plates (10) are symmetrically arranged.

5. A plate cutting and clamping device according to claim 1, characterized in that: The top of the base (1) is provided with a collecting groove (12), and a supporting column (13) is fixedly connected inside the collecting groove (12).

6. A plate cutting and clamping device according to claim 2, characterized in that: A sliding groove (14) which is slidably connected to the clamping plate (10) is provided at the top of the inner concave side of the clamping frame (8).

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