CN213495921U

CN213495921U - Stamping die convenient to blanking

Info

Publication number: CN213495921U
Application number: CN202022099912.2U
Authority: CN
Inventors: 武艺
Original assignee: Songbo Electrical Appliance Shanghai Co ltd
Current assignee: Songbo Electrical Appliance Shanghai Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-22
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a stamping die convenient to blanking belongs to stamping die technical field. A stamping die convenient for blanking comprises an upper die base plate and a lower die base plate, wherein a fixed plate is welded on the top surface of the left end of the lower die base plate, an air pump is fixedly arranged on the left wall of the fixed plate, a cleaning assembly is arranged above the air pump, a baffle groove is formed in the right wall of the upper end of the fixed plate, a baffle is arranged in the baffle groove, a collecting assembly is welded on the top surface of the right end of the fixed plate, a pressure rod is welded on the end, through arranging the cleaning component, air is input into the T-shaped pipe by the air pump and is sprayed out through the spray head, when punching, the upper die base plate can drive the pressure rod to move downwards to contact with the baffle plate to press the baffle plate downwards, so that the spray head is opened, the high-pressure gas can clean the workpiece on the lower die seat plate and the bottom surface of the stamping head, the bottom surfaces of the workpiece and the stamping head are kept clean, no burrs are attached, the probability of defective products in the stamping process is reduced, and the efficiency of the device is higher.

Description

Stamping die convenient to blanking

Technical Field

The utility model relates to a stamping die technical field, more specifically say, relate to a stamping die convenient to blanking.

Background

The stamping die is equipment for stamping and deforming a workpiece through a punch, the workpiece with the same current situation can be conveniently produced in batches through the stamping die, the workpiece can be punched through blanking, and a process for punching holes in batches can be carried out on the workpiece, in the stamping die convenient for blanking in the prior art CN210816954U, the guide plates are driven to mutually approach through arranging a first air cylinder, so that the guide plates can clamp plates with different widths, the plates can be kept stable during blanking, the plates can also be prevented from being taken up by the punch, the plates are more stable during blanking, when the guide plates are loosened, blanking can be completed under the pushing of the plates, and the problem of blanking jamming is prevented; the design of the blanking table can help to determine the accurate position of the plate, improve the blanking consistency of the plate, and can be used as blanking to facilitate the discharge of workpieces. However, the device has the disadvantages that in the process of stamping the workpiece, the surface of the workpiece needs to be ensured not to generate indentation in the stamping process of the stamping head, so that the integrity of the workpiece can be ensured, and therefore, in the stamping process, the die holder, the workpiece and the stamping head need to be cleaned, and the surfaces of the die holder, the workpiece and the stamping head are ensured not to be adhered with other small objects such as burrs and the like, so that the surface of the workpiece cannot generate indentation.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a stamping die convenient to blanking to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a stamping die convenient to blanking, includes cope match-plate pattern, lower die base board, the welding of lower die base board left end top surface has the fixed plate, the fixed plate left side wall has set firmly the air pump, the air pump top is equipped with the clearance subassembly, the baffle groove has been seted up to fixed plate upper end right wall, the baffle inslot is equipped with the baffle, the welding of fixed plate right-hand member top surface has the collection subassembly, the welding of cope match-plate pattern right-hand member terminal surface has the depression bar.

Preferably, the top surface of the fixing plate is provided with a through hole, and the front wall of the fixing plate is provided with an adjusting groove.

Preferably, the cleaning assembly comprises a T-shaped pipe, the lower end of the T-shaped pipe is fixedly connected with the output end of the air pump, the upper end of the T-shaped pipe is connected with a plurality of spray heads in a linear structure, the spray heads are arranged in an inclined structure with the left high and the right low, and the right ends of the spray heads penetrate through the outer wall of the fixing plate and extend into the baffle groove.

Preferably, the outer wall of the baffle is in sliding fit with the inner wall of the baffle groove, the bottom of the baffle is in a linear structure and is connected with a plurality of springs, the lower ends of the springs are fixedly connected with the inner wall of the lower end of the baffle groove, the front wall of the baffle is connected with an adjusting rod, and the front end of the adjusting rod penetrates through the inside of the adjusting groove and extends to the outside.

Preferably, the compression bar is arranged in an L-shaped structure, the lower end of the compression bar is arranged in an arc-shaped structure, and the lower end of the compression bar penetrates through the inner wall of the through hole, extends into the baffle groove and is in movable contact with the top surface of the baffle.

Preferably, the collecting assembly comprises a collecting box, a feeding hole is formed in the upper wall of the left end of the collecting box, a spongy cushion is bonded on the inner wall of the right end of the collecting box, an inclined plate is welded on the inner wall of the left side of the lower end of the collecting box, and a drawing box is arranged at the lower end of the collecting box in a penetrating mode.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. through setting up the clearance subassembly, utilize the air pump to the interior input gas of T type pipe, spout through the shower nozzle, when not carrying out the punching press, the baffle can block the shower nozzle under the effect of spring, when carrying out the punching press, it can drive the depression bar downstream to go up the die holder board, because depression bar length is longer, just enter into the through-hole of fixed plate when the drift does not contact the work piece, contact with the baffle, push down the baffle, make the shower nozzle open, highly compressed gas can clear up work piece on the die holder board and the bottom surface of punching press head, make the bottom surface of work piece and punching press head keep clean, do not have the adhering to of burr, reduce the probability that defective products appears in the punching press process, make the efficiency of device higher.

2. Through setting up the regulation pole on the baffle, be convenient for go up the die bed board when not descending, also can clear up the lower die bed board, collect the box through setting up, set up the foam-rubber cushion in collecting the box for the burr that is blown in the collection box can not lead to bouncing away because of the collision, and the burr of being convenient for drops in the collection box, and the swash plate makes the difficult air that is flowed of burr in the pull box blow off, sets up the pull box, is convenient for clear up and collects burr etc..

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention when not stamped;

FIG. 2 is a schematic front view of the overall structure of the present invention during stamping;

fig. 3 is a front expanded schematic view of the cleaning assembly, the baffle plate, the fixing plate and other structures of the present invention;

FIG. 4 is a front view of the collecting assembly of the present invention;

the reference numbers in the figures illustrate: 1. an upper die base plate; 2. a lower die base plate; 3. a fixing plate; 4. an air pump; 5. cleaning the assembly; 6. a baffle slot; 7. a baffle plate; 8. a collection assembly; 9. a pressure lever; 301. a through hole; 302. an adjustment groove; 501. a T-shaped pipe; 502. a spray head; 701. a spring; 702. adjusting a rod; 801. a collection box; 802. a feed inlet; 803. a sponge cushion; 804. a sloping plate; 805. and drawing the box.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a stamping die convenient to blanking, including punch holder board 1, lower mould bedplate 2, the welding of 2 left end top surfaces of lower mould bedplate has fixed

plate

3, 3 left walls of fixed plate have set firmly

air pump

4, 4 tops of air pump are equipped with clearance subassembly 5, baffle groove 6 has been seted up to 3 upper end right walls of fixed plate, be equipped with baffle 7 in the baffle groove 6, the welding of 3 right-hand member top surfaces of fixed plate has collection subassembly 8, the welding of 1 right-hand member terminal surface of punch holder board has depression bar 9, punch holder board 1, lower mould bedplate 2 is the same with the theory of operation in the.

Specifically, the top surface of the fixing plate 3 is provided with a through hole 301, the front wall of the fixing plate 3 is provided with an adjusting groove 302, and the through hole 301 facilitates the insertion of the pressing rod 9.

Further, clearance subassembly 5 includes T type pipe 501, and T type pipe 501 lower extreme is connected fixedly with the output of air pump 4, and T type pipe 501 upper end is linear structure and is connected with a plurality of shower nozzles 502, and shower nozzle 502 is the slope structure setting of high left and low right, and shower nozzle 502 right-hand member passes in fixed plate 3 outer wall extends to baffle groove 6, and the shower nozzle 502 that the slope structure set up makes gas can carry out the pertinence clearance to the workpiece surface.

Still further, the outer wall of the baffle 7 is in sliding fit with the inner wall of the baffle slot 6, the bottom surface of the baffle 7 is connected with a plurality of springs 701 in a linear structure, the lower ends of the springs 701 are fixedly connected with the inner wall of the lower end of the baffle slot 6, the front wall of the baffle 7 is connected with an adjusting rod 702, the front end of the adjusting rod 702 penetrates through the inner part of the adjusting slot 302 and extends to the outside, and the springs 701 enable the baffle 7 to have the resetting effect.

Furthermore, the pressing rod 9 is arranged in an L-shaped structure, the lower end of the pressing rod 9 is arranged in an arc-shaped structure, the lower end of the pressing rod 9 penetrates through the inner wall of the through hole 301 to extend into the baffle groove 6 and be in movable contact with the top surface of the baffle 7, and the pressing rod 9 arranged in the arc-shaped structure is easily inserted into the through hole 301.

Besides, the collection assembly 8 comprises a collection box 801, a feed inlet 802 is formed in the upper wall of the left end of the collection box 801, a sponge mat 803 is bonded on the inner wall of the right end of the collection box 801, an inclined plate 804 is welded on the inner wall of the left end of the lower end of the collection box 801, a drawing box 805 is arranged at the lower end of the collection box 801 in a penetrating mode, and burrs cannot rebound due to the sponge mat 803.

The working principle is as follows: when a workpiece needs to be punched, the device can be utilized, firstly, an air pump 4 is utilized to suck outside air into the T-shaped pipe 501, then the upper die base plate 1 is utilized to drive the punching head to punch the workpiece, the punching function of the device is the same as that in a comparison file, when the upper die base plate 1 moves downwards, the upper die base plate 1 can drive the pressing rod 9 to move downwards, as the length of the pressing rod 9 is longer, when a punch does not contact the workpiece, the punch enters the through hole 301 of the fixing plate 3 and contacts with the baffle 7 to press the baffle 7 downwards, so that the nozzle 502 is opened, high-pressure air can clean the workpiece on the lower die base plate 2 and the bottom surface of the punching head, the bottom surfaces of the workpiece and the punching head are kept clean, no burr is attached to the workpiece, the probability of defective products in the punching process is reduced, the efficiency of the device is higher, most of burrs and the like can be blown into the collecting box 801 by the, set up foam-rubber cushion 803 in collecting box 801 for the burr that is blown in collecting box 801 can not lead to bouncing out because of the collision, and the burr of being convenient for falls in collecting box 801, swash plate 804 makes the difficult air that flows of burr in the pull box 805 blow off, sets up pull box 805, and the clearance of being convenient for and collection burr etc. finish when the punching press, and punch holder board 1 can drive depression bar 9 rebound, and baffle 7 can rise under spring 701's effect, blocks shower nozzle 502 export.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stamping die convenient to blanking, includes punch holder board (1), lower punch holder board (2), its characterized in that: lower mould bedplate (2) left end top surface welding has fixed plate (3), fixed plate (3) left side wall has set firmly air pump (4), air pump (4) top is equipped with clearance subassembly (5), baffle groove (6) have been seted up to fixed plate (3) upper end right wall, be equipped with baffle (7) in baffle groove (6), fixed plate (3) right-hand member top surface welding has collection subassembly (8), go up punch holder board (1) right-hand member end face welding has depression bar (9).

2. The stamping die convenient for blanking as claimed in claim 1, wherein: the top surface of the fixing plate (3) is provided with a through hole (301), and the front wall of the fixing plate (3) is provided with an adjusting groove (302).

3. The stamping die convenient for blanking as claimed in claim 2, wherein: the cleaning assembly (5) comprises a T-shaped pipe (501), the lower end of the T-shaped pipe (501) is fixedly connected with the output end of the air pump (4), the upper end of the T-shaped pipe (501) is in a linear structure and is connected with a plurality of spray heads (502), the spray heads (502) are arranged in an inclined structure with the height from left to right, and the right end of the spray heads (502) penetrates through the outer wall of the fixing plate (3) and extends into the baffle groove (6).

4. The stamping die convenient for blanking as claimed in claim 3, wherein: the baffle plate is characterized in that the outer wall of the baffle plate (7) is in sliding fit with the inner wall of the baffle plate groove (6), the bottom surface of the baffle plate (7) is connected with a plurality of springs (701) in a linear structure, the lower ends of the springs (701) are fixedly connected with the inner wall of the lower end of the baffle plate groove (6), the front wall of the baffle plate (7) is connected with an adjusting rod (702), and the front end of the adjusting rod (702) penetrates through the inside of the adjusting groove (302) and extends.

5. The stamping die convenient for blanking as claimed in claim 4, wherein: the pressing rod (9) is arranged in an L-shaped structure, the lower end of the pressing rod (9) is arranged in an arc structure, and the lower end of the pressing rod (9) penetrates through the inner wall of the through hole (301) to extend into the baffle groove (6) and be in movable contact with the top surface of the baffle (7).

6. The stamping die convenient for blanking as claimed in claim 5, wherein: the collecting assembly (8) comprises a collecting box (801), a feeding hole (802) is formed in the upper wall of the left end of the collecting box (801), a sponge cushion (803) is bonded to the inner wall of the right end of the collecting box (801), an inclined plate (804) is welded to the inner wall of the left side of the lower end of the collecting box (801), and a drawing box (805) penetrates through the lower end of the collecting box (801).