CN118321422A - A metal product processing punching machine - Google Patents

Abstract

The present invention relates to the field of metal processing technology, and discloses a metal product processing punching machine, comprising a base, the top four corners of the base are all penetrated and fixedly connected with a support frame, the top of the support frame is all fixedly connected with a top plate; a stamping assembly, the top of the top plate is fixedly connected with a stamping assembly, the stamping assembly comprises a hydraulic rod and a punching plate, the bottom four corners of the second buffer plate are all fixedly connected with a buffer rod, and the bottom of the buffer rod is all fixedly connected with a pressing plate. The present invention places the material on the top of the block strip, and the hydraulic rod starts to work and moves downward to move the punching plate, the second buffer plate, the pressing plate, the second punch and the first guide block downward together, and the second punch is directly pressed into the inside of the block strip so that a concave metal part can be directly completed by one punching.

Description

A metal product processing punching machine

Technical Field

The invention relates to the technical field of metal processing, in particular to a metal product processing punching machine.

Background technique

A punch press is a special process equipment used to process materials (metal or non-metal) into parts during stamping. It is also called a stamping die. Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation, thereby obtaining the desired parts.

When existing metal product processing punching machines are punching concave metal parts or irregular metal parts, operators are required to repeatedly switch the material angle according to the model for punching, resulting in low stamping efficiency. After stamping, due to the special shape of the concave metal parts, the product is easily stuck at the punch, making material cutting cumbersome and complicated, and at the same time posing certain risks to the operator's operation.

In view of the above problems, a metal product processing punch press is proposed.

Summary of the invention

The purpose of the present invention is to provide a metal product processing punching machine, which solves the problem that when the existing metal product processing punching machine in the background technology punches a concave metal part or an irregular metal part is punched, the operator needs to repeatedly switch the material angle according to the model for punching, resulting in low stamping efficiency. After the stamping is completed, due to the particularity of the shape of the concave metal part, the product is easily stuck at the punch head, making the material cutting cumbersome and complicated, and at the same time, it creates certain risks for the operator's operation.

To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a metal product processing punching machine, comprising: a base, the top four corners of the base are all penetrated and fixedly connected with a support frame, the top of the support frame is fixedly connected with a top plate; a stamping assembly, the top of the top plate is fixedly connected with a stamping assembly, the stamping assembly includes a hydraulic rod and a punching plate, the top of the top plate is fixedly connected with the hydraulic rod, the output end of the hydraulic rod is fixedly connected to the punching plate, the bottom of the punching plate is fixedly connected with a second buffer plate, the bottom four corners of the second buffer plate are fixedly connected with buffer rods, the bottom of the buffer rods are fixedly connected with a pressing plate, the middle position of the bottom of the pressing plate is fixedly connected with a second punch, and the left and right sides of the bottom of the pressing plate are fixedly connected with a first guide block; a groove pressing assembly, the top of the base is fixedly connected with a groove pressing assembly, the groove pressing assembly includes a bottom plate and a first guide block; a groove pressing assembly, the top of the base is fixedly connected with a groove pressing assembly, the groove pressing assembly includes a bottom plate and a second ... A buffer plate, the bottom of the bottom plate is fixedly connected to the base, the top of the bottom plate is fixedly connected to a first buffer plate, the top of the first buffer plate is fixedly connected to a pressure block strip, the left and right sides of the top of the pressure block strip are slidably connected to extrusion blocks, the adjacent sides of the extrusion blocks are fixedly connected to a first punch, the side of the extrusion block away from the first punch is fixedly connected to a first return spring, the other end of the first return spring is fixedly connected to a connecting plate, and the bottom of the connecting plate is fixedly connected to the pressure block strip, the top of the extrusion block is provided with a first guide groove, and the first guide block can slide inside the first guide groove, and the material can be directly stamped and formed by the cooperation of the stamping assembly and the pressing groove assembly; a blanking assembly, the bottom rear end of the top plate is fixedly connected to the blanking assembly, so that the finished material at the bottom can be impact-cut;

As a further description of the above technical solution: the blanking assembly includes a fixed bar and a second guide groove, the top of the fixed bar is fixedly connected to the bottom of the top plate, the front end of the fixed bar passes through and is provided with a second guide groove, the interior of the second guide groove is slidably connected with a pulley rod, and the pulley rod can slide left and right inside the punch plate, the front end outer diameter of the pulley rod is rotatably connected with a push rod, the bottom of the push rod is fixedly connected with a push block, the front end of the push block is fixedly connected with a blanking shovel, and the blanking shovel cooperates with the second punch, so that the material formed on the surface of the second punch can be blanked;

As a further description of the above technical solution: a second guide block is fixedly connected to the right bottom of the fixing bar, and the second guide block can push the push block so that the push block can move forward;

As a further description of the above technical solution: the front and rear ends of the pressing block strip are provided with slide grooves, the interior of the slide grooves is slidably connected with sliders, and the tops of the sliders are fixedly connected to the bottoms of the pressing blocks, so that the pressing blocks can be guided and stamped;

As a further description of the above technical solution: both left and right sides of the top of the top plate are penetrated and fixedly connected with limit rings, the inside of the limit rings is slidably connected with limit posts, and the bottom of the limit posts is fixedly connected to the punching plate, so that the position is limited during punching;

As a further description of the above technical solution: the four corners of the bottom of the punching plate are fixedly connected with a buffer sleeve, so that the top can be buffered during punching;

As a further description of the above technical solution: buffer columns are penetrated and slidably connected to the four corners of the top of the bottom plate, and the bottom of the buffer column is fixedly connected to the second return spring, and the bottom of the second return spring is fixedly connected to the bottom plate, so that it can cooperate with the buffer sleeve to buffer the overall stamping;

As a further description of the above technical solution: a collecting groove is provided at the top front end of the bottom plate, so that the material forming the outer diameter of the second punch can be collected by the unloading shovel;

Compared with the prior art, the present invention has the following beneficial effects:

1. A metal product processing punching machine provided by the present invention places the material on the top of the pressing block strip, and the hydraulic rod starts to work and moves downward to make the punch plate, the second buffer plate, the pressing plate, the second punch and the first guide block move downward together, and the second punch is directly pressed into the inside of the pressing block strip, and the first guide blocks on both sides move toward the inside of the first guide groove to make the first guide groove start to extrude toward the middle to directly perform shaping and stamping on the material through the first punch. After the stamping is completed, the hydraulic rod moves the second punch upward, and the molded material moves upward with the second punch, and the extrusion block is stretched to the original position through the connecting plate and the first return spring, and the slide groove and the slider at the bottom are slidably limited, so that the concave metal parts can be directly completed by one stamping.

2. In a metal product processing punching machine provided by the present invention, the hydraulic rod moves the punch plate upward while the pulley rod inside the rear end of the punch plate moves and slides inside the second guide groove. Because of the inclined groove of the second guide groove and the action of the second guide block on the right side of the fixed bar, the push rod moves forward with the push block and the unloading shovel, so that the unloading shovel is pressed against the outside of the second punch, and the finished product on the second punch is shoveled off and falls into the collecting groove for collection, so as to prevent the product from being stuck at the punch, which makes unloading cumbersome and complicated, and creates risks for the operator's operation.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of the present invention;

FIG2 is a schematic diagram of a stamping assembly of the present invention;

FIG3 is a rear view of the stamping assembly of the present invention;

FIG4 is a cross-sectional view of point A of FIG3 of the present invention;

FIG5 is a schematic diagram of a blanking assembly of the present invention;

FIG6 is a schematic diagram of a groove pressing assembly of the present invention;

FIG. 7 is an enlarged view of the groove pressing assembly of the present invention.

In the figure: 1, base; 2, groove pressing assembly; 201, bottom plate; 202, first buffer plate; 203, block pressing strip; 204, slide groove; 205, slider; 206, extrusion block; 207, first guide groove; 208, connecting plate; 209, first return spring; 210, first punch; 3, support frame; 4, top plate; 5, punching assembly; 501, hydraulic rod; 502, punching plate; 503, second buffer plate ; 504, buffer rod; 505, pressure plate; 506, second punch; 507, first guide block; 6, limit column; 7, limit ring; 8, unloading assembly; 801, fixing bar; 802, second guide groove; 803, pulley rod; 804, push rod; 805, second guide block; 806, push block; 807, unloading shovel; 9, buffer sleeve; 10, buffer column; 11, second return spring; 12, collecting tank.

Detailed ways

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 described embodiments 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 creative work are within the scope of protection of the present invention.

In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

In conjunction with Figure 1, a metal product processing punching machine includes: a base 1, the top four corners of the base 1 are penetrated and fixedly connected with a support frame 3, the support frame 3 can support the entire device, the top of the support frame 3 is fixedly connected with a top plate 4, the top left and right sides of the top of the top plate 4 are penetrated and fixedly connected with a limiting ring 7, so that the position is accurate and there is no deviation when the bottom is punched, the limiting column 6 is connected through the internal sliding of the limiting ring 7, and the bottom of the limiting column 6 is fixedly connected to the punching plate 502, so that its position is limited during punching.

In conjunction with Figure 2, the stamping assembly 5, the top of the top plate 4 is fixedly connected with the stamping assembly 5, and the stamping assembly 5 includes a hydraulic rod 501 and a punching plate 502. The top of the top plate 4 is fixedly connected with the hydraulic rod 501, and the output end of the hydraulic rod 501 is fixedly connected to the punching plate 502. The bottom of the punching plate 502 is fixedly connected with a second buffer plate 503, and the bottom four corners of the second buffer plate 503 are fixedly connected with buffer rods 504. When the hydraulic rod 501 starts to work, it moves downward to make the punching plate 502, the second buffer plate 503, the pressing plate 505, and the second punch 5 06 and the first guide block 507 move downward together, the second punch 506 is directly pressed into the inside of the pressure block strip 203, and the bottom of the buffer rod 504 is fixedly connected with the pressure plate 505, the middle position of the bottom of the pressure plate 505 is fixedly connected with the second punch 506, and the left and right sides of the bottom of the pressure plate 505 are fixedly connected with the first guide blocks 507, and the first guide blocks 507 on both sides move into the first guide groove 207 so that the first guide groove 207 starts to extrude toward the middle, and the material is directly molded and stamped through the first punch 210.

In conjunction with Figures 3 and 4, the groove pressing component 2 and the top of the base 1 are fixedly connected with the groove pressing component 2, and the groove pressing component 2 includes a bottom plate 201 and a first buffer plate 202. The bottom of the bottom plate 201 is fixedly connected to the base 1, and the top of the bottom plate 201 is fixedly connected to the first buffer plate 202. The top of the first buffer plate 202 is fixedly connected to a pressing block strip 203. The left and right sides of the top of the pressing block strip 203 are slidably connected with an extrusion block 206. The adjacent side of the extrusion block 206 is fixedly connected with a first punch 210. The side of the extrusion block 206 away from the first punch 210 is fixedly connected with a first return spring 209. The other end of the first return spring 209 is fixedly connected with a connecting plate 208, and the bottom of the connecting plate 208 is fixedly connected to the pressing block strip 203. After the stamping is completed, the hydraulic rod 5 01 makes the second punch 506 move upward, and the molding material moves upward with the second punch 506. At the same time, the extrusion block 206 is stretched to its original position through the connecting plate 208 and the first return spring 209, and the sliding groove 204 and the slider 205 at the bottom are used for sliding limitation. The top of the extrusion block 206 is provided with a first guide groove 207, and the first guide block 507 can slide inside the first guide groove 207. The front and rear ends of the pressing block strip 203 are provided with a slide groove 204, and the slider 205 is slidably connected inside the slide groove 204, and the top of the slider 205 is fixedly connected to the bottom of the extrusion block 206, so that the extrusion block 206 can be guided and stamped, and the material can be directly stamped and formed by the cooperation of the stamping component 5 and the pressing groove component 2.

In conjunction with Figures 5 and 6, the material discharge assembly 8 is fixedly connected to the rear end of the bottom of the top plate 4, so that the finished material at the bottom can be impacted and discharged. The material discharge assembly 8 includes a fixed bar 801 and a second guide groove 802. The top of the fixed bar 801 is fixedly connected to the bottom of the top plate 4. The front end of the fixed bar 801 penetrates and is provided with a second guide groove 802. When the hydraulic rod 501 moves the punch plate 502 upward, the pulley rod 803 inside the rear end of the punch plate 502 moves and slides inside the second guide groove 802. Because of the inclined groove of the second guide groove 802, the second guide groove 802 is A pulley rod 803 is slidably connected inside, and the pulley rod 803 can slide left and right inside the punch plate 502. The front end outer diameter of the pulley rod 803 is rotatably connected to a push rod 804. The bottom of the push rod 804 is fixedly connected to a push block 806. The front end of the push block 806 is fixedly connected to a blanking shovel 807, and the blanking shovel 807 cooperates with the second punch 506 to allow the material formed on the surface of the second punch 506 to be blanked. The right bottom of the fixed strip 801 is fixedly connected to a second guide block 805, and the second guide block 805 can push the push block 806 so that the push block 806 can move forward.

Combined with Figure 7, the four bottom corners of the punch plate 502 are fixedly connected with a buffer sleeve 9, so that the top punching can be buffered, and the four top corners of the bottom plate 201 are penetrated and slidably connected with a buffer column 10, and the bottom of the buffer column 10 is fixedly connected with a second return spring 11, and the bottom of the second return spring 11 is fixedly connected to the bottom plate 201. Because of the action of the second guide block 805 on the right side of the fixed bar 801, the push rod 804 moves forward with the push block 806 and the blanking shovel 807, so that the blanking shovel 807 is pressed against the outside of the second punch 506, and the finished product on the second punch 506 is shoveled off and falls into the collecting groove 12 for collection, so that it can cooperate with the buffer sleeve 9 to buffer the overall stamping, and a collecting groove 12 is set at the top front end of the bottom plate 201, so that the blanking shovel 807 can collect the material formed by the outer diameter of the second punch 506.

Working principle: first, by placing the material on the top of the pressing block strip 203, the hydraulic rod 501 starts to work and moves downward, so that the punch plate 502, the second buffer plate 503, the pressing plate 505, the second punch 506 and the first guide block 507 move downward together, and the second punch 506 is directly pressed into the inside of the pressing block strip 203, and at the same time, the first guide blocks 507 on both sides move into the inside of the first guide groove 207 so that the first guide groove 207 starts to squeeze toward the middle and directly perform molding stamping on the material through the first punch 210. After the stamping is completed, the hydraulic rod 501 moves the second punch 506 upward, and the molded material moves upward with the second punch 506, and at the same time, it passes through the connecting plate 20 8 and the first return spring 209 stretch the extrusion block 206 to its original position, and at the same time, the sliding groove 204 and the slider 205 at the bottom are used to limit the sliding. When the hydraulic rod 501 moves the punch plate 502 upward, the pulley rod 803 inside the rear end of the punch plate 502 moves and slides inside the second guide groove 802. Because of the inclined groove of the second guide groove 802 and the action of the second guide block 805 on the right side of the fixed bar 801, the push rod 804 moves forward with the push block 806 and the unloading shovel 807, so that the unloading shovel 807 is pressed against the outer side of the second punch 506, and the finished product on the second punch 506 is shoveled off and falls into the collecting tank 12 for collection.

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

Claims (8)

1. A metal product processing punch press, comprising:

the base (1), the top four corners of base (1) are all run through and fixedly connected with support frame (3), the top of support frame (3) is all fixedly connected with roof (4);

Punching press subassembly (5), the top fixedly connected with punching press subassembly (5) of roof (4), punching press subassembly (5) include hydraulic stem (501) and punch plate (502), the top fixedly connected with hydraulic stem (501) of roof (4), the output fixedly connected with punch plate (502) of hydraulic stem (501), the bottom fixedly connected with second buffer board (503) of punch plate (502), the bottom four corners of second buffer board (503) all fixedly connected with buffer rod (504), the bottom of buffer rod (504) all fixedly connected with clamp plate (505), the bottom intermediate position fixedly connected with second drift (506) of clamp plate (505), the bottom left and right sides of clamp plate (505) all fixedly connected with first guide block (507);

the base (1) is fixedly connected with a pressing groove assembly (2), the pressing groove assembly (2) comprises a base plate (201) and a first buffer plate (202), the bottom of the base plate (201) is fixedly connected with the base (1), the top of the base plate (201) is fixedly connected with the first buffer plate (202), the top of the first buffer plate (202) is fixedly connected with a pressing block strip (203), the left side and the right side of the top of the pressing block strip (203) are both slidingly connected with pressing blocks (206), one side, adjacent to the pressing blocks (206), of each pressing block (206) is fixedly connected with a first punch (210), one side, far away from the first punch (210), of each pressing block (206) is fixedly connected with a first reset spring (209), the other end of each first reset spring (209) is fixedly connected with a connecting plate (208), the bottom of each connecting plate (208) is fixedly connected with the pressing block strip (203), the top of each pressing block (206) is provided with a first guide groove (207), and the first guide blocks (507) can be slidingly connected with a first guide groove (207) inside the first guide groove (207), and the pressing blocks (507) can be directly matched with the pressing groove assembly (2) through the pressing grooves (5);

unloading subassembly (8), bottom rear end fixedly connected with unloading subassembly (8) of roof (4) for can strike the unloading to the material that the bottom is accomplished.

2. A metal product processing punch as claimed in claim 1, wherein: unloading subassembly (8) are including fixed strip (801) and second guide way (802), the top of fixed strip (801) and the bottom fixed connection of roof (4), the front end of fixed strip (801) runs through and is provided with second guide way (802), and the inside sliding connection of second guide way (802) has pulley pole (803), and pulley pole (803) can slide about punching board (502) inside, the front end external diameter rotation of pulley pole (803) is connected with push rod (804), the bottom fixedly connected with ejector pad (806) of push rod (804), the front end fixedly connected with unloading shovel (807) of ejector pad (806), and unloading shovel (807) cooperatees with second drift (506) for can carry out the unloading to second drift (506) surface shaping's material.

3. A metal product processing punch as claimed in claim 2, wherein: the right bottom of the fixing strip (801) is fixedly connected with a second guide block (805), and the second guide block (805) can push the push block (806) so that the push block (806) can move forwards.

4. A metal product processing punch as claimed in claim 1, wherein: both ends all are provided with spout (204) around briquetting strip (203), and the inside sliding connection of spout (204) has slider (205), and the top of slider (205) all is in the bottom fixed connection of extrusion piece (206), makes extrusion piece (206) to lead the punching press.

5. A metal product processing punch as claimed in claim 1, wherein: the top left and right sides of roof (4) all runs through and fixedly connected with spacing ring (7), and the inside sliding connection of spacing ring (7) has spacing post (6), and the bottom and the punching plate (502) fixed connection of spacing post (6) for carry out the position to it when the punching press spacing.

6. A metal product processing punch as claimed in claim 1, wherein: the bottom four corners of punching plate (502) all fixedly connected with buffer cover (9) for can cushion when punching press top.

7. A metal product processing punch as claimed in claim 1, wherein: the top four corners of bottom plate (201) all run through and sliding connection have buffer post (10), and the bottom of buffer post (10) all fixedly connected with second reset spring (11), and the bottom and bottom plate (201) fixed connection of second reset spring (11) for can cooperate with buffer sleeve (9) to cushion whole punching press.

8. A metal product processing punch as claimed in claim 1, wherein: the top front end of the bottom plate (201) is provided with a collecting groove (12), so that a blanking shovel (807) can collect materials with the outer diameter formed by the second punch (506).