A mobile front support device for shearing machine

Abstract

The utility model discloses a movable front supporting device for a plate shearing machine, relates to the technical field of supporting devices, and has the advantage of being adaptable to steel plates of various widths. The key points of the technical solution are: it comprises a vertical plate and a plurality of movable seats horizontally slidably connected to one side of the vertical plate by a sliding member, a supporting rack is arranged on the side of each movable seat away from the vertical plate, and one end of each supporting rack away from the movable seat is bent upward and is horizontally provided with a supporting plate located above one side of the movable seat, and mounting holes are arranged at four corners of a side of the vertical plate close to the movable seat.

Description

Technical Field

[0001] The utility model relates to the technical field of supporting devices, in particular to a mobile front supporting device for a plate shearing machine. Background Art

[0002] Shearing machine is a kind of processing machine used to apply shearing force to metal plates to break and separate the plates according to the required size. When shearing steel plates, the current shearing machine generally places the steel plates on the front support device of the shearing machine for calibration before operating. However, the front support device of the current shearing machine is mostly unable to adapt to steel plates of various widths. Therefore, there is an urgent need for a mobile front support device that can adapt to steel plates of various widths. Summary of the invention

[0003] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a mobile front supporting device for a plate shearing machine, which has the advantage of being adaptable to steel plates of various widths.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides a movable front supporting device for a shearing machine, comprising a vertical plate and a plurality of movable seats connected to one side of the vertical plate by sliding members, each of the movable seats being provided with a supporting rack on a side away from the vertical plate, and each of the supporting racks being bent upward at one end away from the movable seat and being horizontally provided with a supporting plate located above one side of the movable seat, and mounting holes being provided at four corners of a side of the vertical plate close to the movable seat.

[0006] By adopting the above technical solution, the vertical plate can be installed on the shearing machine through the mounting hole, and each moving seat can be pushed so that the moving seat can slide horizontally through the sliding member. At this time, the support frame and the support plate will move with the moving seat. At this time, it can adapt to steel plates of various widths. The steel plates are placed on the top of each support plate, which is simple and convenient to use.

[0007] Preferably, the sliding member includes a linear guide rail, and a plurality of circular grooves are provided on one side of the linear guide rail, and the circular grooves are evenly distributed along the length direction of the linear guide rail. The linear guide rail is horizontally arranged along the length direction of the vertical plate, and the bottom of each circular groove is connected to the vertical plate by a first bolt. Each of the moving seats is horizontally slidably connected to the linear guide rail, and each moving seat is provided with a limiting member for limiting the horizontal sliding of the moving seat on the linear guide rail.

[0008] Preferably, the limiting member includes a suspension plate arranged on one side of the movable seat, and a screw is threadedly connected to the suspension plate, one end of the screw passes through the suspension plate and enters one of the circular grooves, and a lever for driving the screw to rotate is provided on the screw.

[0009] Preferably, the side of the linear guide rail facing away from the vertical plate is detachably connected to two opposing stop posts, and each of the movable seats is located between the two stop posts.

[0010] Preferably, a flat plate is horizontally provided below one side of each movable seat close to the vertical plate, a boss is horizontally provided on the vertical plate along the length direction of the vertical plate, and the boss is located below the linear guide rail, the top end of each flat plate is rotatably connected to a roller, and each roller is in contact with the side of the boss away from the vertical plate.

[0011] Preferably, each of the supporting racks includes a vertical plate, a connecting plate and two opposite arc plates, the vertical plate is vertically arranged on the movable seat, the two arc plates are arranged on the vertical plate, and the ends of the two arc plates away from the vertical plate are connected by a connecting plate, the connecting plate is horizontally arranged, and the supporting plate is installed on the top of the connecting plate by a second bolt, and a plurality of weight-reducing holes are opened on one side of the two arc plates.

[0012] Preferably, the vertical plate is vertically slidably connected to the moving seat, and a lifting adjustment seat located below the vertical plate is provided at one end of the moving seat close to the vertical plate, and a third bolt is threadedly connected to the lifting adjustment seat, the top end of the third bolt passes through the lifting adjustment seat and is rotatably connected to a push plate located above the lifting adjustment seat, and the push plate is fixedly connected between the two arc-shaped plates.

[0013] The beneficial effect of the utility model is that the vertical plate can be installed on the shearing machine through the mounting hole, and each movable seat is pushed so that the movable seat slides horizontally through the sliding member. At this time, the support frame and the support plate will move with the movable seat. At this time, it can adapt to steel plates of various widths. The steel plates are placed on the top of each support plate, which is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of this embodiment;

[0016] Figure 2 This is a schematic diagram of the structure of the bracket of this embodiment;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure of the middle A part;

[0018] Figure 4This is a schematic diagram of the structure of the curved plate in this embodiment;

[0019] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of part B in the middle.

[0020] Description of reference numerals:

[0021] In the figure: 1. vertical plate; 2. moving seat; 3. support frame; 4. support plate; 5. mounting hole; 6. linear guide; 7. circular groove; 8. first bolt; 9. hanging plate; 10. screw rod; 12. lever; 13. blocking column; 14. flat plate; 15. boss; 16. roller; 17. vertical plate; 18. connecting plate; 19. arc plate; 20. second bolt; 21. weight reduction hole; 22. lifting and adjusting seat; 23. third bolt; 24. push plate. DETAILED DESCRIPTION

[0022] 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.

[0023] A mobile front support device for a shearing machine, such as Figure 1 and Figure 2 , including a vertical plate 1 and a plurality of movable seats 2 horizontally slidably connected to one side of the vertical plate 1 through a sliding member, each movable seat 2 is provided with a supporting rack 3 on the side away from the vertical plate 1, and each supporting rack 3 is bent upward at one end away from the movable seat 2 and is horizontally provided with a supporting plate 4 located above one side of the movable seat 2, and mounting holes 5 are opened at the four corners of the side of the vertical plate 1 close to the movable seat 2.

[0024] like Figure 1 and Figure 2 The vertical plate 1 can be installed on the shearing machine through the mounting hole 5, and each movable seat 2 can be pushed so that the movable seat 2 slides horizontally through the sliding member. At this time, the support frame 3 and the support plate 4 will move with the movable seat 2. At this time, it can adapt to steel plates of various widths. The steel plates are placed on the top of each support plate 4, which is simple and convenient to use.

[0025] like Figure 2 and Figure 3 and Figure 4The sliding member includes a linear guide rail 6, and a plurality of circular grooves 7 are provided on one side of the linear guide rail 6, and each circular groove 7 is evenly distributed along the length direction of the linear guide rail 6. The linear guide rail 6 is horizontally arranged along the length direction of the vertical plate 1, and the bottom of each circular groove 7 is connected to the vertical plate 1 through a first bolt 8. Each moving seat 2 is horizontally slidably connected to the linear guide rail 6, and each moving seat 2 is provided with a limiting member for limiting the horizontal sliding of the moving seat 2 on the linear guide rail 6. The limiting member includes a hanging plate 9 arranged on one side of the moving seat 2, and a screw 10 is threadedly connected to the hanging plate 9, one end of the screw 10 passes through the hanging plate 9 and enters one of the circular grooves 7, and the screw 10 is A lever 12 is provided for driving the screw 10 to rotate. The purpose of this arrangement is that the linear guide 6 can be installed on the vertical plate 1 through the first bolt 8. When the movable seat 2 is moved to a suitable position, the lever 12 is pushed to drive the screw 10 to rotate, so that one end of the screw 10 enters one of the circular grooves 7. At this time, the movable seat 2 can be restricted by the cooperation between the screw 10 and the circular groove 7, so that it cannot move under the influence of external force. At this time, the movement of the movable seat 2 when the shearing machine operates on the steel plate can be reduced. When the screw 10 enters one of the circular grooves 7, the screw 10 contacts the first bolt 8 in the circular groove 7, which is simple and convenient to use.

[0026] like Figure 2 The linear guide rail 6 is detachably connected to two opposing blocking columns 13 on one side away from the vertical plate 1, and each movable seat 2 is located between the two blocking columns 13. The purpose of this arrangement is to reduce the occurrence of the movable seat 2 accidentally sliding off the linear guide rail 6 through the two blocking columns 13, and the use is simple and convenient.

[0027] like Figure 4 and Figure 5 A flat plate 14 is horizontally provided below one side of each moving seat 2 close to the vertical plate 1, and a boss 15 is horizontally provided on the vertical plate 1 along the length direction of the vertical plate 1, and the boss 15 is located below the linear guide rail 6, and the top of each flat plate 14 is rotatably connected to a roller 16, and each roller 16 is in contact with the side of the boss 15 away from the vertical plate 1. The purpose of this arrangement is that when the moving seat 2 moves horizontally, the moving seat 2 will drive the roller 16 to roll on the boss 15 through the flat plate 14. At this time, the stability of the moving seat 2 during movement can be increased through the flat plate 14, the roller 16 and the boss 15, and it is simple and convenient to use.

[0028] like Figure 2 and Figure 4Each support rack 3 includes a vertical plate 17, a connecting plate 18 and two opposite arc plates 19. The vertical plate 17 is vertically arranged on the movable seat 2. The two arc plates 19 are arranged on the vertical plate 17, and the ends of the two arc plates 19 away from the vertical plate 17 are connected by the connecting plate 18. The connecting plate 18 is arranged horizontally. The support plate 4 is installed on the top of the connecting plate 18 through a second bolt 20. A plurality of weight-reducing holes 21 are provided on one side of the two arc plates 19. The purpose of this arrangement is that when the support plate 4 is worn or damaged and needs to be replaced, only the second bolt 20 needs to be removed and then the support plate 4 needs to be replaced. The disassembly and assembly are simple. Through the various weight-reducing holes 21 on the arc plate 19, the weight of the support rack 3 formed by the vertical plate 17, the connecting plate 18 and the two opposite arc plates 19 can be reduced, and it is simple and convenient to use.

[0029] like Figure 3 and Figure 4 , the vertical plate 17 is vertically slidably connected to the moving seat 2, and the end of the moving seat 2 close to the vertical plate 17 is provided with a lifting adjustment seat 22 located below the vertical plate 17, and the lifting adjustment seat 22 is threadedly connected with a third bolt 23, the top end of the third bolt 23 passes through the lifting adjustment seat 22 and is rotatably connected with a push plate 24 located above the lifting adjustment seat 22, and the push plate 24 is fixedly connected between the two arc-shaped plates 19. The purpose of this setting is to rotate the third bolt 23 on the lifting adjustment seat 22. At this time, due to the third The bolt 23 is threadedly connected to the lifting and adjusting seat 22, and the third bolt 23 is rotatably connected to the push plate 24, and the push plate 24 is fixedly connected between the two arc-shaped plates 19. Therefore, when the third bolt 23 on the lifting and adjusting seat 22 is rotated, the third bolt 23, the lifting and adjusting seat 22, the push plate 24 and the two arc-shaped plates 19 cooperate to push the support frame 3 formed by the vertical plate 17, the connecting plate 18 and the two opposite arc-shaped plates 19 to move vertically upward or downward, thereby improving the flatness of the steel plate when shearing the support.

[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A mobile front support device for a shearing machine, characterized in that: The invention comprises a vertical plate (1) and a plurality of movable seats (2) connected to one side of the vertical plate (1) by means of a sliding member for horizontal sliding movement, wherein each movable seat (2) is provided with a supporting frame (3) on a side facing away from the vertical plate (1), and each supporting frame (3) is bent upward at one end away from the movable seat (2) and is provided with a supporting plate (4) located above one side of the movable seat (2) horizontally, and each of the four corners of the side of the vertical plate (1) close to the movable seat (2) is provided with mounting holes (5).

2. A mobile front support device for a plate shearing machine as claimed in claim 1, characterized in that: The sliding member comprises a linear guide rail (6), and a plurality of circular grooves (7) are formed on one side of the linear guide rail (6), and the circular grooves (7) are evenly distributed along the length direction of the linear guide rail (6). The linear guide rail (6) is horizontally arranged along the length direction of the vertical plate (1), and the bottom of each circular groove (7) is connected to the vertical plate (1) by a first bolt (8). Each movable seat (2) is horizontally slidably connected to the linear guide rail (6), and each movable seat (2) is provided with a limiting member for limiting the horizontal sliding of the movable seat (2) on the linear guide rail (6).

3. A mobile front support device for a plate shearing machine as claimed in claim 2, characterized in that: The limiting member comprises a suspension plate (9) arranged on one side of the movable seat (2), and a screw rod (10) is threadedly connected to the suspension plate (9), one end of the screw rod (10) passes through the suspension plate (9) and enters one of the circular grooves (7), and a lever (12) is provided on the screw rod (10) for driving the screw rod (10) to rotate.

4. A mobile front support device for a plate shearing machine as claimed in claim 3, characterized in that: The side of the linear guide rail (6) facing away from the vertical plate (1) is detachably connected to two opposing blocking columns (13), and each of the movable seats (2) is located between the two blocking columns (13).

5. A mobile front support device for a plate shearing machine as claimed in claim 2, characterized in that: A flat plate (14) is horizontally provided below one side of each of the movable seats (2) close to the vertical plate (1); a boss (15) is horizontally provided on the vertical plate (1) along the length direction of the vertical plate (1), and the boss (15) is located below the linear guide rail (6); the top end of each of the flat plates (14) is rotatably connected to a roller (16), and each of the rollers (16) is in contact with a side of the boss (15) facing away from the vertical plate (1).

6. A mobile front support device for a plate shearing machine as claimed in claim 1, characterized in that: Each of the support frames (3) comprises a vertical plate (17), a connecting plate (18) and two opposite arc plates (19); the vertical plate (17) is vertically arranged on the movable seat (2); the two arc plates (19) are arranged on the vertical plate (17); and the ends of the two arc plates (19) away from the vertical plate (17) are connected by the connecting plate (18); the connecting plate (18) is arranged horizontally; the support plate (4) is mounted on the top of the connecting plate (18) by a second bolt (20); and a plurality of weight-reducing holes (21) are provided on one side of the two arc plates (19).

7. A mobile front support device for a plate shearing machine as claimed in claim 6, characterized in that: The vertical plate (17) is vertically slidably connected to the moving seat (2), and an end of the moving seat (2) close to the vertical plate (17) is provided with a lifting adjustment seat (22) located below the vertical plate (17), and a third bolt (23) is threadedly connected to the lifting adjustment seat (22), and the top end of the third bolt (23) passes through the lifting adjustment seat (22) and is rotatably connected to a push plate (24) located above the lifting adjustment seat (22), and the push plate (24) is fixedly connected between the two arc-shaped plates (19).

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