Metal product machining punch press

Abstract

The utility model relates to the technical field of metal product machining, in particular to a metal product machining punching machine which comprises a machining table, supporting legs are fixedly connected to the four corners of the bottom of the machining table, an inverted-L-shaped support is fixedly connected to the left side of the top of the machining table, and a driving air cylinder is fixedly connected to the top of the inverted-L-shaped support. The output end of the driving air cylinder penetrates through the bottom of the inverted-L-shaped support and is fixedly connected with a stamping plate through a plug pin, a stamping table is fixedly connected to the top of the machining table, a stamping die is arranged in the center of the top end of the stamping table, mounting plates are arranged on the two sides of the top of the stamping table, and a plurality of multifunctional clamping mechanisms distributed in a linear mode at equal intervals are arranged on the top of each mounting plate. By means of the multifunctional clamping mechanism, when the metal product machining punching machine is used, special-shaped metal products can be clamped and fixed, the practicability of the metal product machining punching machine is improved, time is saved, and cost expenditure is reduced.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of metal product processing, in particular to a metal product processing punching machine. Background Art

[0002] Metal products are widely used in various mechanized equipment and daily necessities. During the production and processing of metal products, they need to undergo operations such as punching, forming, drawing, trimming, fine blanking, and shaping. These processing operations require the use of a punch press. Therefore, a metal product processing punch press is needed to complete the processing of metal products. However, when using the metal product processing punch press in the existing technology, the clamps installed on it can only clamp regular metal products, and cannot clamp special metal products. A dedicated punch press is required for processing, which increases the cost of metal product processing and brings inconvenience to the processing personnel.

[0003] Therefore, we provide a metal product processing punch to solve the defects of the prior art. Utility Model Content

[0004] The utility model mainly provides a metal product processing punching machine, which is used to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A metal product processing punching machine includes a processing table, wherein the four corners of the bottom of the processing table are fixedly connected to support legs, an inverted L-shaped bracket is fixedly connected to the left side of the top of the processing table, a driving cylinder is fixedly connected to the top of the inverted L-shaped bracket, the output end of the driving cylinder passes through the bottom of the inverted L-shaped bracket and is fixedly connected to a stamping plate by a pin, the top of the processing table is fixedly connected to a stamping table, a stamping die is provided at the center of the top of the stamping table, mounting plates are provided on both sides of the top of the stamping table, and each of the mounting plates is provided with a plurality of multifunctional clamping mechanisms distributed equidistantly in a line on the top.

[0007] Furthermore, the multifunctional clamping mechanism includes a storage tube fixedly connected to the top of the mounting plate, a bottom slide groove is fixedly opened at the bottom end of the storage tube, a movable column is provided inside the storage tube and close to the stamping die side, the movable column is fixedly connected to the clamping column close to the stamping die side, the bottom of the movable column is fixedly connected to a limiting slider, the other side of the movable column is fixedly connected to a reset spring, and a locking bolt is threadedly connected to the top of the storage tube and close to the stamping die side.

[0008] Furthermore, the movable column is slidably connected to the bottom sliding groove opened at the bottom end of the storage tube through a limiting slider set at the bottom. The movable column and the storage tube are fixed by a locking bolt, and a damper is provided inside the reset spring.

[0009] Furthermore, a driving motor is fixedly connected to the center of the front end of the stamping table, and slots are fixedly opened on the top of the stamping table and on the front and rear sides of the stamping die. A bidirectional screw is provided inside the stamping table, and internal threaded sliders are sleeved on the front and rear sides of the outside of the bidirectional screw, and a connecting rod is fixedly connected to the top of the internal threaded slider.

[0010] Furthermore, the front end of the bidirectional screw is fixedly connected to the output end of the driving motor, and the rear end of the bidirectional screw is rotationally connected to the inner wall of the punching table through a bearing.

[0011] Furthermore, the internal thread slider is threadedly connected to the bidirectional screw, the connecting rod is inserted through the slot and fixedly connected to the center of the bottom of the mounting plate, and the connecting rod is slidably connected to the slot.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model is provided with a multifunctional clamping mechanism. When clamping special-shaped metal products, the staff places the special-shaped metal products on the top of the stamping die, and then starts the driving motor to drive the bidirectional screw to rotate, so that the bidirectional screw drives the two internal threaded sliders to move inward at the same time, thereby driving the mounting plate close to the special-shaped metal products, so that multiple clamping columns are in contact with the side surfaces of the special-shaped metal products, and according to the shape of the special-shaped metal products, the clamping columns are moved toward the inside of the storage tube, and then the moving columns are fixed one by one by the locking screws, so as to clamp and fix the special-shaped metal products, so that the metal product processing punching machine can clamp and fix the special-shaped metal products when used, thereby improving the practicality of the metal product processing punching machine, saving time and reducing cost expenditure.

[0014] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the punching table of the present utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the multifunctional clamping mechanism of the present utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the punching table of the present utility model.

[0019] In the figure: 1. Processing table; 101. Support leg; 102. Inverted L-shaped bracket; 103. Driving cylinder; 104. Stamping plate; 2. Stamping table; 201. Driving motor; 202. Slotting; 203. Stamping die; 204. Mounting plate; 205. Bidirectional screw; 206. Internal thread slider; 207. Connecting rod; 3. Multifunctional clamping mechanism; 301. Storage tube; 302. Bottom slide; 303. Moving column; 304. Clamping column; 305. Limiting slider; 306. Return spring; 307. Locking bolt. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0021] For example, please refer to the attached Figure 1-4 As shown, a metal product processing punching machine includes a processing table 1, four corners of the bottom of the processing table 1 are fixedly connected to support legs 101, an inverted L-shaped bracket 102 is fixedly connected to the left side of the top of the processing table 1, a driving cylinder 103 is fixedly connected to the top of the inverted L-shaped bracket 102, the output end of the driving cylinder 103 and the bottom of the inverted L-shaped bracket 102 are fixedly connected to a stamping plate 104 by a pin, the top of the processing table 1 is fixedly connected to a stamping table 2, a stamping die 203 is provided at the center of the top of the stamping table 2, mounting plates 204 are provided on both sides of the top of the stamping table 2, and a plurality of multifunctional clamping mechanisms 3 equidistantly distributed in a line are provided on the top of each mounting plate 204.

[0022] Among them, the driving motor 201 is fixedly connected to the center of the front end of the punching table 2, and slots 202 are fixedly opened on the top of the punching table 2 and on the front and rear sides of the punching die 203. A bidirectional screw 205 is provided inside the punching table 2, and internal thread sliders 206 are sleeved on the front and rear sides of the external bidirectional screw 205. A connecting rod 207 is fixedly connected to the top of the internal thread slider 206. The front end of the bidirectional screw 205 is fixedly connected to the output end of the driving motor 201, and the rear end of the bidirectional screw 205 is rotatably connected to the inner wall of the punching table 2 through a bearing. The grooved slider 206 is threadedly connected to the bidirectional screw 205, and the connecting rod 207 is inserted through the slot 202 and fixedly connected to the bottom center of the mounting plate 204, and the connecting rod 207 is slidably connected to the slot 202. When the staff clamps the special-shaped metal product, the special-shaped metal product is placed on the top of the stamping die 203, and then the drive motor 201 is started to drive the bidirectional screw 205 to rotate, so that the bidirectional screw 205 drives the two internal threaded sliders 206 to move inward at the same time, thereby driving the mounting plate 204 close to the special-shaped metal product.

[0023] The multifunctional clamping mechanism 3 includes a storage cylinder 301 fixedly connected to the top of the mounting plate 204, a bottom slide groove 302 is fixedly opened at the bottom end of the storage cylinder 301, a movable column 303 is provided inside the storage cylinder 301 and close to the side of the stamping die 203, the movable column 303 is fixedly connected to the clamping column 304 on the side close to the stamping die 203, the bottom of the movable column 303 is fixedly connected to the limiting slider 305, the other side of the movable column 303 is fixedly connected to the return spring 306, the top of the storage cylinder 301 and close to the side of the stamping die 203 is threadedly connected to a locking bolt 307, and the movable column 303 is provided with a bottom The limit slider 305 is slidably connected to the bottom slide groove 302 opened at the bottom end of the storage tube 301, the moving column 303 and the storage tube 301 are clamped and fixed by a locking bolt 307, and a damper is provided inside the return spring 306. Multiple clamping columns 304 contact the side of the special-shaped metal product, and according to the shape of the special-shaped metal product, the clamping column 304 moves toward the inside of the storage tube 301, and then the moving column 303 is fixed one by one by the locking screw 307, so as to clamp and fix the special-shaped metal product, thereby improving the practicality of the metal product processing punching machine, saving time and reducing cost expenditure.

[0024] The specific operation mode of the utility model is as follows:

[0025] First, when clamping the special-shaped metal product, the staff places the special-shaped metal product on the top of the stamping die 203, and then starts the driving motor 201 to drive the bidirectional screw 205 to rotate, so that the bidirectional screw 205 drives the two internal threaded sliders 206 to move inward at the same time, thereby driving the mounting plate 204 close to the special-shaped metal product, so that multiple clamping columns 304 are in contact with the side of the special-shaped metal product, and according to the shape of the special-shaped metal product, the clamping columns 304 are moved toward the inside of the storage tube 301, and then the moving columns 303 are fixed one by one by the locking screws 307, so as to clamp and fix the special-shaped metal product, thereby improving the practicality of the metal product processing punch press, saving time and reducing cost expenditure. After the clamping is completed, the stamping plate 104 is pushed down by starting the driving cylinder 103 and cooperates with the stamping die 203 to perform stamping processing.

[0026] The above description of the present invention is illustrative in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A metal product processing punching machine, comprising a processing table (1), characterized in that: The four corners of the bottom of the processing table (1) are fixedly connected to supporting legs (101), the left side of the top of the processing table (1) is fixedly connected to an inverted L-shaped bracket (102), the top of the inverted L-shaped bracket (102) is fixedly connected to a driving cylinder (103), the output end of the driving cylinder (103) and the bottom of the inverted L-shaped bracket (102) are fixedly connected to a punching plate (104) through a pin, the top of the processing table (1) is fixedly connected to a punching table (2), a punching die (203) is provided at the center of the top of the punching table (2), and mounting plates (204) are provided on both sides of the top of the punching table (2), and each mounting plate (204) is provided with a plurality of multifunctional clamping mechanisms (3) distributed in a straight line at equal distances on the top.

2. A metal product processing punching machine according to claim 1, characterized in that: The multifunctional clamping mechanism (3) comprises a storage cylinder (301) fixedly connected to the top of the mounting plate (204); a bottom slide groove (302) is fixedly provided at the bottom end of the storage cylinder (301); a movable column (303) is provided inside the storage cylinder (301) and on a side close to the stamping die (203); a clamping column (304) is fixedly connected to the side of the movable column (303) close to the stamping die (203); a limiting slider (305) is fixedly connected to the bottom of the movable column (303); a return spring (306) is fixedly connected to the other side of the movable column (303); and a locking bolt (307) is threadedly connected to the top of the storage cylinder (301) and on a side close to the stamping die (203).

3. A metal product processing punch press according to claim 2, characterized in that: The movable column (303) is slidably connected to the bottom sliding groove (302) opened at the bottom end of the storage tube (301) through a limiting slider (305) provided at the bottom. The movable column (303) and the storage tube (301) are fixed by a locking bolt (307), and a damper is provided inside the reset spring (306).

4. A metal product processing punching machine according to claim 1, characterized in that: A driving motor (201) is fixedly connected to the center of the front end of the punching platform (2), and slots (202) are fixedly provided at the top of the punching platform (2) and on both the front and rear sides of the punching die (203). A bidirectional screw (205) is provided inside the punching platform (2), and internal threaded sliders (206) are sleeved on both the front and rear sides of the bidirectional screw (205), and a connecting rod (207) is fixedly connected to the top of the internal threaded slider (206).

5. A metal product processing punching machine according to claim 4, characterized in that: The front end of the bidirectional screw (205) is fixedly connected to the output end of the driving motor (201), and the rear end of the bidirectional screw (205) is rotatably connected to the inner wall of the punching platform (2) through a bearing.

6. A metal product processing punching machine according to claim 4, characterized in that: The internal thread slider (206) is threadedly connected to the bidirectional screw (205), the connecting rod (207) is inserted through the slot (202) and fixedly connected to the bottom center of the mounting plate (204), and the connecting rod (207) is slidably connected to the slot (202).

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