A plate shearing machine for punching plate

Abstract

The utility model discloses a punch -pad is with plate shearing machine, and specifically relates to punch -pad plate shearing technical field, including work table, the work table top is equipped with the blanking mechanism of the blanking of cutting after punch -pad, the work table top is equipped with the cutting mechanism of the cutting of punch -pad, the work table top is equipped with the fixed mechanism of the fixing of punch -pad, the blanking mechanism includes the blanking frame of work table one side, work table one side has a plurality of conveying rollers through bearing swing joint, both sides of work table all swing joint has the supporting plate, all be equipped with the second threaded hole of supporting plate and work table, and the second threaded hole of intercommunication inside screw thread coupling has the same second bolt. The utility model discloses through setting blanking mechanism can transport the punch -pad of cutting after, need not manpower, improve security, still through the collection box can collect the swarf of producing in the cutting process, avoid the pollution surrounding environment.

Description

Technical Field

[0001] This utility model relates to the field of stamping plate shearing technology, specifically to a stamping plate shearing machine. Background Technology

[0002] A shearing machine is a machine that uses one blade to reciprocate linearly relative to another to shear sheet metal. By employing a reasonable blade gap, it applies shearing force to metal sheets of various thicknesses, causing the sheets to break and separate to the required dimensions. Shearing machines belong to the category of forging and pressing machinery and are mainly used in the metal processing industry. The products are widely used in industries such as aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, automotive, power, electrical appliances, and decoration, providing the necessary specialized machinery and complete sets of equipment.

[0003] For example, Chinese patent application No. 202420201473.7 discloses a shearing mechanism for a shearing machine, including a support frame, an upper blade, and a lower blade. The ends of the upper and lower blades away from the cutting edge are respectively connected to a fixing block one and a fixing block two. The fixing block one and fixing block two are provided with cavities. Clamping blocks are connected inside the cavities. The upper and lower blades are provided with connecting grooves that match the clamping blocks at both ends. This technical solution sets connecting grooves at both ends of the blades, and then drives the lead screw to rotate by a motor, so that the upper end of the clamping block moves into the connecting groove to fix the blades. When replacing, it is only necessary to start the motor to move the clamping block outward. The blade disassembly and assembly process is simple and convenient, and it is convenient to replace the blades.

[0004] However, the following problems still exist in this technical solution: the cutting of the stamping plate requires manual removal from the bottom of the blade, which poses a serious safety hazard because the shearing machine blade is very sharp. Utility Model Content

[0005] The purpose of this utility model is to provide a shearing machine for stamping plates. By setting up a feeding mechanism, the cut stamping plates can be transported without manual labor, thus improving safety. In addition, the collection box can collect the waste generated during the cutting process, avoiding pollution of the surrounding environment, thereby solving the above-mentioned shortcomings in the technology.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a shearing machine for stamping plates, comprising a worktable, a feeding mechanism for feeding the cut stamping plates at the top of the worktable, a cutting mechanism for cutting the stamping plates at the top of the worktable, and a fixing mechanism for fixing the stamping plates at the top of the worktable.

[0007] Preferably, the unloading mechanism includes an unloading frame located on one side of the worktable. Multiple conveying rollers are movably connected to one side of the worktable via bearings. Support plates are movably connected to both sides of the worktable. Second threaded holes are provided on both the support plates and the worktable. The same second bolt is threaded into two interconnected second threaded holes for unloading the cut stamping plate.

[0008] Preferably, the cutting mechanism includes a support frame mounted on the top of the workbench, with two electric push rods running through the support frame. A cutting blade is located inside the support frame, and two connecting rods are fixedly mounted on the top of the cutting blade. The connecting rods can be inserted into the bottom end of the electric push rods. Both the bottom end of the electric push rods and the top end of the connecting rods have first threaded holes, and the two connected first threaded holes are threaded with the same first bolt for cutting the stamping plate.

[0009] Preferably, the fixing mechanism includes two placement slots inside the workbench. Each placement slot is movably connected to a bidirectional thread via a bearing. Both ends of the bidirectional thread are threaded to a limit plate. A fixing frame is fixedly provided on the top of the limit plate. A pressing plate is provided inside the fixing frame. A threaded rod is movably connected to the top of the pressing plate via a bearing. The top end of the threaded rod passes through the fixing frame and extends out of the top of the fixing frame. The threaded rod is threadedly connected to the fixing frame for fixing the stamping plate.

[0010] Preferably, one end of the bidirectional thread passes through the worktable and extends out of the front side of the worktable, a second handle is fixedly provided at one end of the bidirectional thread, and a first handle is fixedly provided at the top of the threaded rod, for driving the bidirectional thread and the threaded rod to rotate.

[0011] Preferably, a limiting block is provided on one side of the pressing plate. The limiting block passes through the fixing frame and extends out of one side of the fixing frame to limit the pressing plate.

[0012] Preferably, the workbench has a through groove adapted to the cutting blade, and a collection box is inserted into the bottom of the workbench. The collection box is located directly below the through groove, and a third handle is fixedly provided on the front side of the collection box for collecting the waste chips cut off.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] 1. After cutting, the stamped plate will fall onto the conveyor rollers according to its own weight. The rotation of the conveyor rollers can transport the cut stamped plate to the top of the unloading rack. The unloading rack can collect the cut stamped plate in a centralized manner. By setting up the unloading mechanism, the cut stamped plate can be transported without manpower, which improves safety.

[0015] 2. The stamping plate is cut by a cutting blade. The waste generated during the cutting process will fall into the collection box through the channel. The collection box is used to collect the waste generated during the cutting process to avoid polluting the surrounding environment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a front view of the present invention;

[0018] Figure 2 This is a rear view of the present invention;

[0019] Figure 3 This is a schematic diagram of the fixing mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the cutting mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the collection box of this utility model;

[0022] Figure 6 This is a schematic diagram of the feeding mechanism of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1 workbench;

[0025] 2. Cutting mechanism, 201. Support frame, 202. Electric push rod, 203. Cutting blade, 204. Connecting rod, 205. First threaded hole, 206. First bolt;

[0026] 3 Fixing mechanism, 301 Placement slot, 302 Bidirectional threaded rod, 303 Limiting plate, 304 Fixing frame, 305 Pressing plate, 306 Threaded rod, 307 First handle, 308 Second handle, 309 Limiting block;

[0027] 4. Feeding mechanism, 401 Feeding frame, 402 Conveying roller, 403 Support plate, 404 Second threaded hole, 405 Second bolt;

[0028] 5. Channel, 6. Collection box, 7. Third handle. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0030] This utility model provides, for example Figure 1-6 The shearing machine for stamping plates shown includes a worktable 1, a feeding mechanism 4 for feeding the cut stamping plates on the top of the worktable 1, a cutting mechanism 2 for cutting the stamping plates on the top of the worktable 1, and a fixing mechanism 3 for fixing the stamping plates on the top of the worktable 1.

[0031] like Figure 3 As shown, the fixing mechanism 3 includes two placement slots 301 inside the workbench 1. Each placement slot 301 is movably connected to a bidirectional thread 302 via a bearing. Both ends of the bidirectional thread 302 are threadedly connected to a limiting plate 303. A fixing frame 304 is fixedly mounted on the top of the limiting plate 303. A pressing plate 305 is provided inside the fixing frame 304. A threaded rod 306 is movably connected to the top of the pressing plate 305 via a bearing. The top end of the threaded rod 306 passes through the fixing frame 304 and extends out of the top of the fixing frame 304. The threaded rod 306 and the fixing frame 304 are connected by threads.

[0032] like Figure 3 As shown, one end of the bidirectional thread 302 passes through the workbench 1 and extends out of the front side of the workbench 1. A second handle 308 is fixedly provided at one end of the bidirectional thread 302. A first handle 307 is fixedly provided at the top of the threaded rod 306. A limiting block 309 is provided on one side of the pressing plate 305. The limiting block 309 passes through the fixing frame 304 and extends out of one side of the fixing frame 304.

[0033] Rotating the second handle 308 causes the bidirectional thread 302 to rotate, which in turn moves the limiting plate 303. Simultaneously, the moving limiting plate 303 moves the fixing frame 304. Then, the stamping plate is placed on the top of the worktable 1. Rotating the first handle 307 causes the threaded rod 306 to rotate, which in turn moves the pressing plate 305 downward. The limiting block 309 on one side of the pressing plate 305 limits the pressing plate 305 to prevent it from shifting. The pressing plate 305 can be used to fix the stamping plate on the top of the worktable 1.

[0034] like Figure 4As shown, the cutting mechanism 2 includes a support frame 201 mounted on the top of the workbench 1. Two electric push rods 202 are mounted through the support frame 201. A cutting blade 203 is mounted inside the support frame 201. Two connecting rods 204 are fixedly mounted on the top of the cutting blade 203. The connecting rods 204 can be inserted into the bottom of the electric push rods 202. The bottom of the electric push rods 202 and the top of the connecting rods 204 are both provided with first threaded holes 205. The two connected first threaded holes 205 are threaded with the same first bolt 206.

[0035] like Figure 5 As shown, a through groove 5 is provided on the workbench 1, which is adapted to the cutting blade 203. A collection box 6 is inserted into the bottom of the workbench 1. The collection box 6 is located directly below the through groove 5. A third handle 7 is fixedly provided on the front side of the collection box 6.

[0036] Insert the connecting rod 204 at the top of the cutting blade 203 into the bottom of the electric push rod 202, and then rotate the first bolt 206 to rotate it into the first threaded hole 205. The first bolt 206 can be used to install the cutting blade 203. Then start the electric push rod 202, which drives the cutting blade 203 to move. The cutting blade 203 cuts the stamping plate. The waste generated during the cutting process will fall into the collection box 6 through the through groove 5. The collection box 6 is used to collect the waste generated during the cutting process to avoid polluting the surrounding environment.

[0037] like Figure 6 As shown, the unloading mechanism 4 includes an unloading frame 401 located on one side of the workbench 1. Multiple conveying rollers 402 are movably connected to one side of the workbench 1 via bearings. Support plates 403 are movably connected to both sides of the workbench 1. Second threaded holes 404 are provided on both the support plates 403 and the workbench 1. The same second bolt 405 is threadedly connected inside the two connected second threaded holes 404.

[0038] Push the unloading rack 401 to one side of the workbench 1, then rotate the support plate 403 to one side of the workbench 1, rotate the second bolt 405 to the inside of the second threaded hole 404, and use the second bolt 405 to fix the unloading rack 401 to one side of the workbench 1. The cut stamping plate will fall onto the conveying roller 402 according to its own weight. The rotation of the conveying roller 402 can transport the cut stamping plate to the top of the unloading rack 401. The unloading rack 401 is used to collect the cut stamping plate. By setting the unloading mechanism 4, the cut stamping plate can be transported without manpower, which improves safety.

[0039] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A shearing machine for stamping plates, comprising a worktable (1), characterized in that: The top of the workbench (1) is provided with a feeding mechanism (4) for feeding the cut stamping plate, the top of the workbench (1) is provided with a cutting mechanism (2) for cutting the stamping plate, and the top of the workbench (1) is provided with a fixing mechanism (3) for fixing the stamping plate. The unloading mechanism (4) includes an unloading rack (401) located on one side of the workbench (1). Multiple conveying rollers (402) are movably connected to one side of the workbench (1) via bearings. Support plates (403) are movably connected to both sides of the workbench (1). Second threaded holes (404) are provided on both the support plates (403) and the workbench (1). The two connected second threaded holes (404) are internally threaded with the same second bolt (405).

2. The shearing machine for stamping plates according to claim 1, characterized in that: The cutting mechanism (2) includes a support frame (201) on the top of the workbench (1). Two electric push rods (202) are provided through the support frame (201). A cutting blade (203) is provided inside the support frame (201). Two connecting rods (204) are fixedly provided on the top of the cutting blade (203). The connecting rods (204) can be inserted into the bottom end of the electric push rod (202). The bottom end of the electric push rod (202) and the top end of the connecting rod (204) are both provided with a first threaded hole (205). The two connected first threaded holes (205) are threaded with the same first bolt (206).

3. A shearing machine for stamping plates according to claim 1, characterized in that: The fixing mechanism (3) includes two placement slots (301) inside the workbench (1). Each placement slot (301) is movably connected to a bidirectional thread (302) via a bearing. Both ends of the bidirectional thread (302) are threadedly connected to a limiting plate (303). A fixing frame (304) is fixedly provided on the top of the limiting plate (303). A pressing plate (305) is provided inside the fixing frame (304). A threaded rod (306) is movably connected to the top of the pressing plate (305) via a bearing. The top end of the threaded rod (306) passes through the fixing frame (304) and extends out of the top of the fixing frame (304). The threaded rod (306) is threadedly connected to the fixing frame (304).

4. A shearing machine for stamping plates according to claim 3, characterized in that: One end of the bidirectional thread (302) passes through the workbench (1) and extends out of the front side of the workbench (1). A second handle (308) is fixedly provided at one end of the bidirectional thread (302), and a first handle (307) is fixedly provided at the top end of the thread rod (306).

5. A shearing machine for stamping plates according to claim 3, characterized in that: A limiting block (309) is provided on one side of the pressing plate (305), and the limiting block (309) passes through the fixing frame (304) and extends out of one side of the fixing frame (304).

6. A shearing machine for stamping plates according to claim 1, characterized in that: The workbench (1) has a through groove (5) that is compatible with the cutting blade (203). A collection box (6) is inserted into the bottom of the workbench (1). The collection box (6) is located directly below the through groove (5). A third handle (7) is fixedly provided on the front side of the collection box (6).

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