Plate shearing machine fixing mechanism

Abstract

The utility model relates to the field of plate shearing machines, and discloses a plate shearing machine fixing mechanism which comprises a supporting frame, a supporting plate and a fixing frame, the top of the supporting plate is fixedly connected with the supporting frame, the bottom of a first air cylinder is fixedly connected with a limiting plate, the fixing frame is installed on one side of the supporting plate, and a motor is fixedly connected to one end of the fixing frame. A movable frame is movably installed on the inner side of the fixed frame and fixedly connected with the motor through a shaft rod, a second air cylinder is fixedly connected to the top of the movable frame, a fixed plate is fixedly connected to the bottom of the second air cylinder, and a guide plate is fixedly connected to one side of the fixed frame. Workpieces are stably clamped through the pneumatic system, the cut part is prevented from flying out, the machining stability and safety are improved, the motor drives the fixing frame to rotate, the air cylinder lifts the fixing plate, it is ensured that the workpieces smoothly fall down and guide the directions of the workpieces, workers can conveniently collect the cut workpieces, and the operation efficiency and the automation degree are improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of plate shearing machines, in particular to a plate shearing machine fixing mechanism. BACKGROUND

[0002] A workpiece fixing mechanism of a plate shearing machine is a device for ensuring that a workpiece can be stably and firmly fixed at a shearing position during shearing, and the main function is to prevent the workpiece from moving due to force or vibration, so as to ensure shearing precision and operation safety. Common fixing methods include mechanical clamping, hydraulic clamping or pneumatic clamping.

[0003] At present, related plate shearing machine fixing mechanisms can only clamp and fix one side of the workpiece due to the lack of auxiliary fixing and guiding mechanisms for sheared materials, and the sheared workpiece part at the rear end may fly out under pressure, which is easy to cause safety accidents and is not easy for workers to collect the sheared workpiece. CONTENT OF THE INVENTION

[0004] In order to solve the problems in the background art, the application provides a plate shearing machine fixing mechanism.

[0005] The plate shearing machine fixing mechanism provided by the application adopts the following technical scheme:

[0006] A plate shearing machine fixing mechanism, comprising a support frame, a support plate and a fixing frame, the top of the support plate is fixedly connected with the support frame, the top of the support frame is fixedly connected with a first air cylinder, the bottom of the first air cylinder is fixedly connected with a limiting plate, one side of the support plate is provided with the fixing frame, one end of the fixing frame is fixedly connected with a motor, the inner side of the fixing frame is movably provided with a movable frame, the movable frame is fixedly connected with the motor through a shaft rod, the top of the movable frame is fixedly connected with a second air cylinder, the bottom of the second air cylinder is fixedly connected with a fixed plate, and one side of the fixing frame is fixedly connected with a guide plate.

[0007] Preferably, the side of the support plate close to the fixing frame is movably provided with a connecting plate, and the support plate and the fixing frame are movably provided with a fixing bolt between the connecting plate.

[0008] Preferably, the surfaces of the two ends of the support plate and the fixing frame are fixedly connected with positioning pieces, and the positioning pieces are provided with bolt holes in the interiors.

[0009] Preferably, the first air cylinder and the second air cylinder are fixedly connected with positioning plates between the support frame and the movable frame, and the positioning plates are movably provided with bolts between the support frame and the movable frame.

[0010] Preferably, the bottom of the fixed plate is fixedly connected with an anti-skid block, and the anti-skid block is made of silicone rubber.

[0011] To sum up, the present application includes the following beneficial technical effects:

[0012] By controlling the pneumatic system, the workpiece is stably clamped and positioned, effectively avoiding the cutting part of the workpiece flying out, improving the stability and safety of the machining process. At the same time, the motor drives the fixed frame to rotate and cooperates with the cylinder to lift the fixed plate, ensuring the smooth falling of the workpiece and guiding the direction through the guide plate, facilitating the collection of the cut workpiece by the staff, improving the operation efficiency and automation degree. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is the overall perspective view of the application embodiment;

[0014] Fig. 2 is the top view of the application embodiment;

[0015] Fig. 3 is the local structure diagram of the connecting plate of the application embodiment.

[0016] Marked with reference to the drawings: 1, limit plate; 2, positioning plate; 3, first cylinder; 4, support frame; 5, support plate; 6, connecting plate; 7, motor; 701, shaft; 8, positioning piece; 9, guide plate; 10, fixed plate; 1001, anti-skid block; 11, second cylinder; 12, movable frame; 13, fixed frame; 14, fixed bolt. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings Figs. 1-3 The application is further described in detail.

[0018] The application embodiment discloses a plate shearing machine fixing mechanism. Referring to Figs. 1-3The utility model provides a plate shearing machine fixed establishment, including support frame 4, support plate 5 and fixed frame 13, the top fixed connection of support plate 5 has support frame 4, the top fixed connection of support frame 4 has first air cylinder 3, the bottom fixed connection of first air cylinder 3 has limit stop 1, and one side of support plate 5 is installed with fixed frame 13, and one end of fixed frame 13 is fixedly connected with motor 7, and the inside of fixed frame 13 is movably installed with movable frame 12, and movable frame 12 is fixedly connected with motor 7 through shaft pole 701, and the top of movable frame 12 is fixedly connected with second air cylinder 11, and the bottom of second air cylinder 11 is fixedly connected with fixed plate 10, and one side of fixed frame 13 is fixedly connected with guide plate 9, and staff first connects the outside pneumatic power equipment and control equipment with first air cylinder 3 and second air cylinder 11, then installs the device fixedly on the outside plate shearing machine structure, makes support plate 5 install in the feed inlet front end of plate shearing machine, installs fixed frame 13 in the rear end of plate shearing machine discharge port, places the workpiece that needs to be cut to the inside plate shearing machine after, controls first air cylinder 3 and pushes limit stop 1 to descend, makes limit stop 1 and support plate 5 cooperate and clamps and fixes the non-cutting part of workpiece, then controls second air cylinder 11 and pushes fixed plate 10 to descend, makes fixed plate 10 and fixed frame 13 cooperate and clamps and fixes the cutting part of workpiece, so that the cutting of plate shearing machine to workpiece is more stable, and the situation that the cutting part of workpiece is influenced by pressure and flies out when cutting is avoided, improves the processing safety, after cutting, control motor 7 drives fixed frame 13 to rotate 35, then control second air cylinder 11 and pull up fixed plate 10 to rise, make workpiece fall down, and guide plate 9 guides the falling direction of workpiece, more easily to the cutting part of workpiece of staff collection.

[0019] Referring to Fig. 1 And Fig. 3 , the side close to fixed frame 13 of support plate 5 is movably installed with connecting plate 6, and the support plate 5 and fixed frame 13 are movably installed with fixed bolt 14 between connecting plate 6, connecting plate 6 is installed between support plate 5 and fixed frame 13, and fixed bolt 14 is screwed into connecting plate 6 and support plate 5 and fixed frame 13, so that support plate 5 and fixed frame 13 are connected and fixed.

[0020] Referring to Fig. 1 The surface of both ends of support plate 5 and fixed frame 13 is fixedly connected with positioning piece 8, and the inside of positioning piece 8 is provided with bolt hole, positioning piece 8 is connected with the outside plate shearing machine structure, and then external fixed bolt is screwed into positioning piece 8 and the outside plate shearing machine structure and penetrates bolt hole, so that the device is fixedly installed on the outside plate shearing machine structure.

[0021] Referring to Fig. 1The first cylinder 3 and the second cylinder 11 are fixedly connected with the positioning plate 2 between the supporting frame 4 and the movable frame 12, and the positioning plate 2 is movably installed with the bolt between the supporting frame 4 and the movable frame 12, the positioning plate 2 increases the contact area between the first cylinder 3 and the second cylinder 11 and the supporting frame 4 and the movable frame 12, and the bolt fixes the positioning plate 2 and the supporting frame 4 and the movable frame 12, thereby improving the stability of the first cylinder 3 and the second cylinder 11.

[0022] With reference to Fig. 1 The bottom of the fixed plate 10 is fixedly connected with an anti-skid block 1001 made of silicone rubber, so that the friction between the fixed plate 10 and the workpiece is increased, and the stability of clamping the workpiece is improved.

[0023] The implementation principle of the shearing machine fixing mechanism is as follows: firstly, the external pneumatic power equipment and control equipment are connected with the first cylinder 3 and the second cylinder 11, then the device is fixedly installed on the shearing machine structure, the supporting plate 5 is installed at the front end of the feeding port of the shearing machine, the fixed frame 13 is installed at the rear end of the discharging port of the shearing machine, the workpiece to be cut is placed in the shearing machine, the first cylinder 3 is controlled to drive the limiting plate 1 to descend, the limiting plate 1 cooperates with the supporting plate 5 to clamp and fix the non-cutting part of the workpiece, then the second cylinder 11 is controlled to drive the fixed plate 10 to descend, the fixed plate 10 cooperates with the fixed frame 13 to clamp the cutting part of the workpiece, so that the workpiece is stably fixed in the shearing machine, after cutting, the motor 7 is controlled to drive the fixed frame 13 to rotate by 35°, the second cylinder 11 is controlled to pull and lift the fixed plate 10 to ascend, so that the workpiece falls down, and the guide plate 9 guides the falling direction of the workpiece, thereby helping the staff to collect the cutting part of the workpiece.

[0024] Finally, it should be pointed out that: firstly, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0025] Secondly: the present application only relates to the structure involved in the present application, other structures can refer to the usual design, and in the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other;

[0026] Finally: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application should be included in the protection scope of the present application.

[0027] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, and thus: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A plate shearing machine fixing mechanism comprising a support frame (4), a support plate (5) and a fixing frame (13), characterized in that: The top of the supporting plate (5) is fixedly connected with a supporting frame (4), the top of the supporting frame (4) is fixedly connected with a first air cylinder (3), the bottom of the first air cylinder (3) is fixedly connected with a limiting plate (1), one side of the supporting plate (5) is provided with a fixing frame (13), one end of the fixing frame (13) is fixedly connected with a motor (7), the inner side of the fixing frame (13) is movably provided with a movable frame (12), the movable frame (12) is fixedly connected with the motor (7) through a shaft rod (701), the top of the movable frame (12) is fixedly connected with a second air cylinder (11), the bottom of the second air cylinder (11) is fixedly connected with a fixed plate (10), one side of the fixing frame (13) is fixedly connected with a guide plate (9).

2. A guillotine shear holding mechanism according to claim 1, wherein: The side, close to the fixing frame (13), of the supporting plate (5) is movably provided with a connecting plate (6), and the supporting plate (5) and the fixing frame (13) are movably provided with a fixing bolt (14) between the connecting plate (6).

3. The guillotine shear holding mechanism according to claim 1, wherein: The surfaces of the two ends of the supporting plate (5) and the fixing frame (13) are fixedly connected with positioning pieces (8), and the positioning pieces (8) are provided with bolt holes in the interiors.

4. The guillotine shear holding mechanism according to claim 1, wherein: The first air cylinder (3) and the second air cylinder (11) are fixedly connected with the supporting frame (4) and the movable frame (12) and are movably provided with bolts between the supporting frame (4) and the movable frame (12).

5. The guillotine shear holding mechanism according to claim 1, wherein: The bottom of the fixed plate (10) is fixedly connected with an anti-skid block (1001) made of silicone rubber.

Images