Punching machine convenient to adjust

Abstract

The utility model discloses a punch press convenient to adjust, which comprises a bottom supporting table, a top table is arranged above the bottom supporting table, grooves are arranged on opposite side walls of the bottom supporting table and the top table, rotating columns are arranged in the two grooves, and the top table is arranged on the bottom supporting table. The two rotating columns are rotationally mounted on the bottom supporting table and the top table through bearings correspondingly, the rear ends of the two rotating columns extend to the rear side of the bottom supporting table and the rear side of the top table correspondingly, mounting bases are fixedly welded to the two rotating columns correspondingly, and three connecting bases which are annularly distributed at equal intervals are fixedly welded to the mounting bases; a mounting plate is fixedly welded to the end, away from the mounting base, of the connecting base, and a mold body is fixedly mounted on the mounting plate. The utility model solves the problems that when an existing punching machine is used for producing a copper part of another model, an original punching die needs to be disassembled and then replaced with a new die, so that when the model of a socket cylinder part is replaced, time and labor are wasted when the die is disassembled and assembled back and forth, and the production efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of socket production, in particular to a punching machine which is easy to adjust. Background Art

[0002] Sockets, also known as power sockets or switch sockets, are sockets that have one or more circuit connections plugged into them. Various connections can be inserted into them. During the production of sockets, most of the internal copper parts need to be stamped out using a punch press.

[0003] At present, the existing punch presses used to stamp socket copper parts usually have a set of stamping dies installed on one punch press, and can only stamp specific types of copper parts. When another type of copper part needs to be produced, the original stamping die needs to be removed and replaced with a new die. This makes it time-consuming and labor-intensive to disassemble and assemble the die when changing the model of the socket barrel part, affecting production efficiency. Utility Model Content

[0004] The purpose of the present invention is to provide a punching machine that is easy to adjust, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a punch press that is easy to adjust, comprising:

[0006] A bottom support platform is provided above the bottom support platform, and a top platform is provided on the side wall opposite to the bottom support platform and the top platform, and a groove is provided on each of the two grooves. The two rotating columns are rotatably mounted on the bottom support platform and the top platform through bearings, and the rear ends of the two rotating columns extend to the rear sides of the bottom support platform and the top platform respectively. A mounting seat is fixedly welded on the two rotating columns, and three annular connecting seats with equal distances are fixedly welded on the mounting seat. A mounting plate is fixedly welded on the end of the connecting seat away from the mounting seat, and a mold body is fixedly mounted on the mounting plate. A pair of through grooves are provided on the rear side walls of the bottom support platform and the top platform, and a limiting rod is slidably connected in the through groove. A pair of slots matching the limiting rod is provided on the connecting seat.

[0007] Preferably, two reinforcement seats are fixedly welded on the connecting seat, and the reinforcement seats are fixedly mounted on the bottom wall of the mounting plate.

[0008] Preferably, fixing seats are fixedly welded on both side walls of the bottom support platform and the top platform, a hydraulic cylinder is fixedly mounted on the bottom fixing seat, and the top end of the hydraulic cylinder is fixedly mounted on the top fixing seat.

[0009] Preferably, the rear ends of a pair of the limiting rods on the top and bottom sides are fixedly welded with locking seats, and both locking seats are provided with fastening bolts, which are respectively threadedly connected to the rear side walls of the bottom support platform and the top platform.

[0010] Preferably, a turning handle is fixedly mounted on the rear ends of the two rotating columns.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] During use, the utility model can replace the mold of the punch press by rotating the rotating column by turning the handle. When the rotating column rotates, the three mold bodies can be driven to rotate through the connecting seat and the mounting plate. When the required mold body rotates to above the bottom support platform, it stops, and then a pair of limit rods are inserted into the slots of the connecting seat at corresponding positions to limit and fix the rotating column, and then the locking seat is locked and fixed by tightening bolts, thereby realizing rapid adjustment and replacement of the mold of the punch press, solving the problem that when the existing punch press produces another type of copper component, the original stamping mold needs to be disassembled and then replaced with a new mold, which makes it time-consuming and labor-intensive to disassemble and assemble the mold back and forth when changing the model of the socket cylinder component, affecting production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a punch press that is easy to adjust proposed by the utility model;

[0014] Figure 2 This is a rear perspective structural diagram of the entire punching machine that is easy to adjust proposed by the utility model;

[0015] Figure 3 This is a cross-sectional three-dimensional structural diagram of a bottom support platform in a punch press that is easy to adjust, as proposed by the present invention;

[0016] Figure 4 This is a three-dimensional structural diagram of the connection between the connecting seat and the mounting plate in an easily adjustable punching machine proposed by the utility model.

[0017] In the figure: 1. Bottom support platform; 2. Top platform; 3. Groove; 4. Rotating column; 5. Mounting seat; 6. Connecting seat; 7. Mounting plate; 8. Mold body; 9. Through groove; 10. Limit rod; 11. Slot; 12. Reinforcement seat; 13. Fixed seat; 14. Hydraulic cylinder; 15. Locking seat; 16. Fastening bolt; 17. Turn handle. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides a technical solution: a punch press that is easy to adjust, comprising:

[0020] A bottom support 1 is provided with a top platform 2 above the bottom support 1, and grooves 3 are provided on the opposite side walls of the bottom support 1 and the top platform 2, and rotating columns 4 are provided in the two grooves 3. The two rotating columns 4 are rotatably installed on the bottom support 1 and the top platform 2 respectively through bearings, and the rear ends of the two rotating columns 4 extend to the rear sides of the bottom support 1 and the top platform 2 respectively. A mounting seat 5 is fixedly welded on the two rotating columns 4, and three annular connecting seats 6 with equal distances are fixedly welded on the mounting seat 5. A mounting plate 7 is fixedly welded on the end of the connecting seat 6 away from the mounting seat 5, and a mold body 8 is fixedly installed on the mounting plate 7. A pair of through grooves 9 are provided on the rear side walls of the bottom support 1 and the top platform 2, and a limiting rod 10 is slidably connected in the through groove 9, and a pair of slots 11 adapted to the limiting rod 10 are provided on the connecting seat 6.

[0021] Two reinforcing seats 12 are fixedly welded on the connecting seat 6 . The reinforcing seats 12 are fixedly mounted on the bottom wall of the mounting plate 7 . The reinforcing seats 12 can strengthen the support for the mounting plate 7 .

[0022] Fixed seats 13 are fixedly welded on both side walls of the bottom support platform 1 and the top platform 2. A hydraulic cylinder 14 is fixedly installed on the bottom fixed seat 13. The top end of the hydraulic cylinder 14 is fixedly installed on the top fixed seat 13. The hydraulic cylinder 14 is used to drive the top platform 2 to rise and fall, thereby driving the top mold body 8 and the bottom mold body 8 to perform stamping processing.

[0023] The rear ends of a pair of the limit rods 10 on the top and bottom sides are fixedly welded with locking seats 15, and the two locking seats 15 are provided with fastening bolts 16. The two fastening bolts 16 are respectively threadedly connected to the rear side walls of the bottom support platform 1 and the top platform 2. The locking seats 15 can be locked and fixed by the fastening bolts 16, thereby facilitating the limiting fixation of the limit rod 10 and preventing the limit rod 10 from escaping from the slot 11.

[0024] A turning handle 17 is fixedly mounted on the rear ends of the two rotating columns 4 , and the turning handle 17 facilitates the rotation of the rotating columns 4 .

[0025] Working principle: During the use of this utility model, when it is necessary to replace the mold of the punch press, the rotating column 4 can be rotated by turning the handle 17. When the rotating column 4 rotates, the three mold bodies 8 can be driven to rotate through the connecting seat 6 and the mounting plate 7. When the required mold body 8 rotates to above the bottom support platform 1, it stops, and then a pair of limit rods 10 are inserted into the slots 11 of the connecting seat 6 at the corresponding positions to limit and fix the rotating column 4, and then the locking seat 15 is locked and fixed by tightening the bolts 16. The adjustment of the mold body 8 on the top platform 2 is the same as the above-mentioned operating steps, thereby realizing the rapid adjustment and replacement of the mold of the punch press, and solving the problem that when the existing punch press produces another type of copper parts, the original stamping mold needs to be removed and replaced with a new mold, which makes it time-consuming and labor-intensive to disassemble and assemble the mold back and forth when changing the model of the socket cylinder part, affecting production efficiency.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] 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 punch press that is easy to adjust, characterized in that: include: A bottom support platform (1) is provided above the bottom support platform (1), a top platform (2) is provided on one side wall of the bottom support platform (1) and the top platform (2), a groove (3) is provided on each of the two opposite side walls, a rotating column (4) is provided in each of the two grooves (3), the two rotating columns (4) are rotatably mounted on the bottom support platform (1) and the top platform (2) respectively through bearings, the rear ends of the two rotating columns (4) extend to the rear sides of the bottom support platform (1) and the top platform (2), and the two rotating columns (4) are fixedly welded with mounting brackets. The mounting seat (5) is fixedly welded with three annular connecting seats (6) distributed at equal intervals, and a mounting plate (7) is fixedly welded to one end of the connecting seat (6) away from the mounting seat (5), and a mold body (8) is fixedly mounted on the mounting plate (7). A pair of through grooves (9) are provided on the rear side walls of the bottom support platform (1) and the top platform (2), and a limiting rod (10) is slidably connected in the through groove (9). A pair of slots (11) adapted to the limiting rod (10) are provided on the connecting seat (6).

2. The easily adjustable punch press according to claim 1, characterized in that: Two reinforcement seats (12) are fixedly welded to the connecting seat (6), and the reinforcement seats (12) are fixedly mounted on the bottom wall of the mounting plate (7).

3. The easily adjustable punch press according to claim 1, characterized in that: A fixing seat (13) is fixedly welded to both side walls of the bottom support platform (1) and the top platform (2), a hydraulic cylinder (14) is fixedly mounted on the bottom fixing seat (13), and the top end of the hydraulic cylinder (14) is fixedly mounted on the top fixing seat (13).

4. The easily adjustable punch press according to claim 1, characterized in that: The rear ends of the pair of limit rods (10) on the top and bottom sides are fixedly welded with locking seats (15), and the two locking seats (15) are provided with fastening bolts (16), and the two fastening bolts (16) are respectively threadedly connected to the rear side walls of the bottom support platform (1) and the top platform (2).

5. The easily adjustable punching machine according to claim 1, characterized in that: A turning handle (17) is fixedly mounted on the rear ends of the two rotating columns (4).

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