Punching device for metal signboard machining

Abstract

The utility model relates to the technical field of metal signboard processing, in particular to a punching device for metal signboard processing, which is convenient for replacing a punching cutter and improves the replacement efficiency of the punching cutter, and comprises a processing table and a support frame arranged on the processing table, a mounting frame is arranged at the telescopic end of the punching driving device, a mounting block is rotationally mounted on the mounting frame, a plurality of mounting surfaces are arranged on the mounting block, punching cutters are arranged on the mounting surfaces, the types and the shapes of the punching cutters arranged on the mounting surfaces are different, and the punching cutters are replaced by rotating the mounting block. Positioning assemblies which are matched with each other are arranged on the mounting frame and the mounting block and are used for fixing the rotating position of the mounting block so as to fix the position of the punching cutter; the positioning assembly comprises a fixing block arranged on the mounting frame, a positioning piece detachably mounted on the fixing block and a positioning hole formed in the mounting block and matched with the positioning piece.

Description

Technical Field

[0001] The utility model relates to the technical field of metal identification plate processing, in particular to a punching device for metal identification plate processing. Background Art

[0002] As we all know, metal signs, also known as metal signs, are widely used in electronic products, home appliances, machinery and civilian products. The production of metal signs is mainly based on raw materials such as copper, iron, aluminum, zinc alloy, titanium, stainless steel, etc., through stamping, die-casting, etching, printing, enamel, imitation enamel, baking paint, drip molding, electroplating and other processes.

[0003] In order to process metal signage, punching is required.

[0004] The existing punching device has low flexibility. When punching metal signs of different models and shapes, the punching blade needs to be replaced by disassembling. The existing punching device is too troublesome to replace the punching blade, which reduces the processing efficiency. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the utility model provides a punching device for processing metal identification plates, which facilitates the replacement of punching knives, improves the replacement efficiency of punching knives, and improves processing efficiency.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for processing metal identification plates, comprising a processing table and a support frame arranged on the processing table, a stamping drive device being provided on the support frame, a mounting frame being provided at the telescopic end of the stamping drive device, a mounting block being rotatably mounted on the mounting frame, a plurality of mounting surfaces being provided on the mounting block, a punching knife being provided on each of the mounting surfaces, and the punching knife provided on each of the mounting surfaces having different models and shapes, the mounting block being rotated to replace the punching knife, and mutually matching positioning components being provided on the mounting frame and the mounting block, the positioning components being used to fix the rotational position of the mounting block so as to fix the position of the punching knife.

[0009] Furthermore, the positioning assembly includes a fixing block arranged on the mounting frame, a positioning piece detachably mounted on the fixing block, and a positioning hole arranged on the mounting block and matching with the positioning piece.

[0010] Furthermore, the positioning member is a bolt, and the positioning hole is provided with an internal thread matching the bolt.

[0011] Furthermore, the positioning member is a pin.

[0012] Furthermore, the support frame includes a plurality of support rods and support plates arranged on the support rods.

[0013] Furthermore, the mounting frame and the plurality of support rods are slidably connected.

[0014] Furthermore, the mounting block and the mounting frame are rotatably connected through the cooperation of the connecting block and the connecting shaft. The connecting block is arranged on the mounting frame, and the connecting shaft is arranged on the mounting block. The connecting shaft and the connecting block are rotatably connected.

[0015] Furthermore, a screwing assembly for rotating the mounting block is provided on the connecting shaft.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a punching device for metal identification plate processing, which has the following beneficial effects:

[0018] The punching device for processing metal identification plates is provided with a mounting block which is rotatably mounted on a mounting frame, and a positioning component. A plurality of mounting surfaces are provided on the mounting block, and each mounting surface is provided with a punching knife. The punching knife provided on each mounting surface has different models and shapes. The rotating mounting block facilitates replacement of the punching knife. This replacement method replaces the traditional disassembly replacement method, thereby improving the replacement efficiency of the punching knife and indirectly improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a front view structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting block of the utility model;

[0022] Figure 4 For this utility model Figure 2 A schematic diagram of the structure of the local enlargement shown in FIG.

[0023] In the figure: 1. Processing table; 2. Support rod; 3. Support plate; 4. Stamping drive device; 5. Mounting frame; 6. Mounting block; 7. Mounting surface; 8. Punching knife; 9. Connecting block; 10. Connecting shaft; 11. Screw assembly; 12. Fixing block; 13. Positioning piece; 14. Positioning hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 The utility model relates to a punching device for processing metal identification plates, comprising a processing table 1 and a support frame arranged on the processing table 1, a punching drive device 4 being arranged on the support frame, a mounting frame 5 being arranged at the telescopic end of the punching drive device 4, a mounting block 6 being rotatably mounted on the mounting frame 5, a plurality of mounting surfaces 7 being arranged on the mounting block 6, each mounting surface 7 being provided with a punching knife 8, the punching drive device 4 drives the punching knife 8 to press down to punch the metal identification plate, the punching knife 8 arranged on each mounting surface 7 is different in model and shape, the mounting block 6 is rotated to replace the punching knife 8, and matching positioning components are provided on the mounting frame 5 and the mounting block 6, the positioning components are used to fix the rotation position of the mounting block 6 to fix the position of the punching knife 8, and the rotating mounting block 6 is convenient for replacing the punching knife 8.

[0026] The positioning assembly includes a fixing block 12 mounted on the mounting frame 5, a positioning member 13 removably mounted on the fixing block 12, and a positioning hole 14 provided on the mounting block 6 and matching with the positioning member 13. The positioning member 1 or 3 is a bolt, and the positioning hole 14 is provided with an internal thread matching the bolt. The positioning member 13 may also be a pin.

[0027] The support frame includes a plurality of support rods 2 and support plates 3 arranged on the support rods 2. In order to further improve the stability of the mounting frame 5, the mounting frame 5 and the plurality of support rods 2 are slidably connected.

[0028] Among them, the mounting block 6 and the mounting frame 5 are rotatably connected through the cooperation of the connecting block 9 and the connecting shaft 10. The connecting block 9 is set on the mounting frame 5, and the connecting shaft 10 is set on the mounting block 6. The connecting shaft 10 and the connecting block 9 are rotatably connected. A screwing assembly 11 for rotating the mounting block 6 is provided on the connecting shaft 10, which is convenient for the staff to rotate the mounting block 6 and to replace the punching cutter 8.

[0029] To sum up, when using this punching device for processing metal identification plates, the punching drive device 4 drives the mounting frame 5 to press down to drive the punching knife 8 to press down to punch the metal identification plate. When replacing the punching knife 8, the positioning component is opened, and then the mounting block 6 is rotated to replace the punching knife 8. After replacing the punching knife 8, the positioning component is used to fix the mounting block 6.

[0030] The technical terms or scientific terms used in the description of this application should have the usual meanings understood by those skilled in the art in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, and therefore cannot be understood as a limitation on this application. The terms "first", "second", "third" and similar terms used in the description of this application are only used for descriptive purposes to distinguish different components, and cannot be understood as indicating or implying relative importance.

[0031] The words "a", "an" or "the" and the like used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the presence of at least one. The words "include" or "comprise" and the like used in the description of this application mean that the elements or objects listed before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching device for processing metal identification plates, comprising a processing table (1) and a support frame arranged on the processing table (1), wherein a punching drive device (4) is arranged on the support frame, characterized in that: The telescopic end of the punching drive device (4) is provided with a mounting frame (5), a mounting block (6) is rotatably mounted on the mounting frame (5), a plurality of mounting surfaces (7) are provided on the mounting block (6), each of the mounting surfaces (7) is provided with a punching knife (8), the punching knife (8) provided on each of the mounting surfaces (7) is of different model and shape, the mounting block (6) is rotated to replace the punching knife (8), and the mounting frame (5) and the mounting block (6) are provided with mutually matching positioning components, the positioning components are used to fix the rotation position of the mounting block (6) to fix the position of the punching knife (8).

2. A punching device for metal identification plate processing according to claim 1, characterized in that: The positioning assembly comprises a fixing block (12) arranged on the mounting frame (5), a positioning member (13) detachably mounted on the fixing block (12), and a positioning hole (14) arranged on the mounting block (6) and matching the positioning member (13).

3. The punching device for metal identification plate processing according to claim 2, characterized in that: The positioning member (13) is a bolt, and the positioning hole (14) is provided with an internal thread matching the bolt.

4. The punching device for metal identification plate processing according to claim 2, characterized in that: The positioning member (13) is a pin.

5. The punching device for metal identification plate processing according to claim 1, characterized in that: The support frame comprises a plurality of support rods (2) and support plates (3) arranged on the support rods (2).

6. The punching device for metal identification plate processing according to claim 5, characterized in that: The mounting frame (5) and the plurality of support rods (2) are connected in a sliding manner.

7. The punching device for metal identification plate processing according to claim 1, characterized in that: The mounting block (6) and the mounting frame (5) are rotatably connected through the cooperation of a connecting block (9) and a connecting shaft (10); the connecting block (9) is arranged on the mounting frame (5); the connecting shaft (10) is arranged on the mounting block (6); and the connecting shaft (10) and the connecting block (9) are rotatably connected.

8. The punching device for metal identification plate processing according to claim 7, characterized in that: The connecting shaft (10) is provided with a screwing assembly (11) for rotating the mounting block (6).

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