CN219766537U - Structure of punching die for inner top side of pizza oven - Google Patents

Abstract

The utility model relates to the technical field of dies, in particular to a punching die structure for the inner top side of a pizza furnace. The die comprises an upper die and a lower die, wherein the lower die comprises a lower die base, a lower die plate arranged on the lower die base, a female die arranged on the lower die plate, and a plurality of side punching assemblies which are respectively arranged around the female die with the female die as a center, wherein each side punching assembly comprises a leaning block arranged on the lower die base, a sliding chute block, a sliding block slidably arranged in the sliding chute of the sliding chute block, a punching head arranged in the sliding block and a reset spring arranged in the leaning block. The utility model has the advantages that: the technical scheme has ingenious structure, the multi-angle side punching is finished at one time by the side punching assemblies around the female die, the high mass production efficiency is greatly improved, and the die cost is greatly reduced.

Description

Structure of punching die for inner top side of pizza oven

Technical Field

The utility model relates to the technical field of dies, in particular to a punching die structure for the inner top side of a pizza furnace.

Background

The mould (m, muu) is used for producing various moulds and tools for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the required products in industrial production. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.

Referring to fig. 5, a schematic diagram of a pizza oven roof product is shown, wherein punching is required to be performed around the pizza oven roof due to the special nature of the product, and the punched components are complex due to different angles, in the prior art, the application number is as follows: CN201710460550.5, the current structure is die-cut through the slider extrusion, but can't cooperate to realize resetting, and this product structure is complicated can't be applicable to this product and die-cut, consequently need design a pizza stove inner top side punching die structure and solve above problem.

Disclosure of Invention

The utility model aims to provide a punching die structure at the inner top side of a pizza oven, which aims to overcome the defects in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a top side cut-out press structure in pizza stove, its includes mould and lower mould, the lower mould includes the die holder, sets up lower bolster on the die holder, sets up die on the lower bolster, its characterized in that: the die is characterized by further comprising a plurality of side punching assemblies which are respectively arranged around the die by taking the die as the center, wherein each side punching assembly comprises a leaning block, a sliding groove block, a sliding block which is arranged on the lower die base and is slidably arranged in a sliding groove of the sliding groove block, a punching head which is arranged in the sliding block and a reset spring which is arranged in the leaning block.

Preferably, the female die is of a profiling structure, a plurality of limiting pins are further arranged on the female die, and a plurality of knife edge blocks corresponding to the side punching assemblies are further arranged on the periphery of the female die.

Preferably, the knife edge block is provided with a punching groove, the knife edge block is internally provided with a blanking groove, and the punching groove is communicated with the blanking groove.

Preferably, the upper die comprises an upper die base, a driving fixing base arranged on the upper die base, driving blocks which are arranged on the driving fixing base and are in one-to-one correspondence with the side punching assemblies, and a pressing plate which is arranged on the pressing plate and used for matching with the female die to press materials.

Preferably, the end part of the return spring is arranged in the sliding block, and the chute block is fixed on the lower die holder through a screw.

The beneficial effects of the utility model are as follows: the technical scheme has ingenious structure, the multi-angle side punching is finished at one time by the side punching assemblies around the female die, the high mass production efficiency is greatly improved, and the die cost is greatly reduced.

Drawings

FIG. 1 is a schematic view of the lower die structure of the top side punching die structure in a pizza oven according to the present utility model;

FIG. 2 is a schematic view of the upper die structure of the top side punching die structure in the pizza oven of the present utility model;

FIG. 3 is a schematic view of a side punching assembly of a top side punching die structure in a pizza oven according to the present utility model;

FIG. 4 is a partial cross-sectional view of a top side cut-out mold construction in a pizza oven according to the present utility model;

FIG. 5 is a schematic view of the top product structure of the pizza oven of the present utility model;

in the figure: 1. an upper die; 2. a lower die; 21. a lower die holder; 22. a lower template; 23. a female die; 3. a side punching assembly; 231. a limiting pin; 232. a knife edge block; 233. punching a hole; 234. a material dropping groove; 11. an upper die holder; 12. driving the fixing seat; 13. a driving block; 14. a pressing plate; 31. a leaning block; 32. a chute block; 33. a slide block; 34. a punching head; 35. a return spring; 4. the inner top of the pizza oven; 41. punching holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 4, a top side punching die structure in a pizza oven comprises an upper die 1 and a lower die 2, wherein the lower die 2 comprises a lower die holder 21, a lower die plate 22 arranged on the lower die holder 21, a female die 23 arranged on the lower die plate 22, and a plurality of side punching assemblies 3 respectively arranged around the female die 23 by taking the female die 23 as a center;

the female die 23 is of a profiling structure and is matched with the inner top of the pizza oven for fitting and mounting, a plurality of limiting pins 231 are further arranged on the female die 23, a plurality of knife edge blocks 232 corresponding to the side punching assemblies 3 are further arranged on the periphery of the female die 23, punching grooves 233 are formed in the knife edge blocks 232, a blanking groove 234 is further formed in the knife edge blocks 232, and the punching grooves 233 are communicated with the blanking groove 234.

The upper die 1 comprises an upper die holder 11, a driving fixed seat 12 arranged on the upper die holder 11, driving blocks 13 which are arranged on the driving fixed seat 12 and are arranged in one-to-one correspondence with the side punching assemblies 3, and a pressing plate 14 which is arranged on the pressing plate and is matched with a female die 23 for pressing; each group of driving blocks 13 corresponds to one group of side punching assemblies 3, the side punching assemblies 3 are driven to work by the driving blocks 13 in a pressing mode, and the material pressing plate 14 is arranged above the female die 23 and is used for being matched with and pressing and fixing stamping parts.

The side punching assembly 3 comprises a leaning block 31, a sliding groove block 32, a sliding block 33, a punching head 34 and a reset spring 35, wherein the leaning block 31 and the sliding groove block 32 are arranged on the lower die holder 21, the sliding block 33 is slidably arranged in a sliding groove of the sliding groove block 32, the punching head 34 is arranged in the sliding block 33, the reset spring 35 is arranged in the leaning block 31, the end part of the reset spring 35 is arranged in the sliding block 32, the sliding groove block 32 is fixed on the lower die holder 21 through a screw 36, the sliding block 33 is slidably arranged in a sliding groove of the sliding groove block 32, and when the upper die 1 moves downwards along with a punching machine, the driving block 13 moves downwards to contact the sliding block 33 to push forwards, so that the punching head 34 arranged in the sliding block 33 synchronously moves, and the punching head 34 acts with the knife edge block 232 to finish side punching action. The punch returns upward, the driving block 13 gradually breaks away from the sliding block 33, the sliding block 33 is pulled backwards under the action of the return spring 35, and the punching head 34 breaks away from the knife edge block 232, so that one punching action is completed.

In this embodiment, referring to fig. 5, a schematic diagram of a pizza oven inner top product is shown, because the product is special, punching needs to be performed on the periphery of the pizza oven inner top, because the punching components are complex due to different angles, the pizza oven inner top is attached to the female die 23 and is fixed and limited by matching with the limiting pin 231, when the upper die 1 moves downwards along with the punch press, the driving block 13 moves downwards to contact with the sliding block 33 to push forwards, so that the punching head 34 arranged in the sliding block 33 moves synchronously, and the punching head 34 acts with the knife edge block 232 to complete the side punching action. The punch returns upward, the driving block 13 gradually breaks away from the sliding block 33, the sliding block 33 is pulled backwards under the action of the return spring 35, and the punching head 34 breaks away from the knife edge block 232, so that one punching action is completed.

The utility model has the beneficial effects that the technical scheme has ingenious structure, the multi-angle side punching is finished at one time by the side punching assemblies around the female die, the high mass production efficiency is greatly improved, and the die cost is also greatly reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a top side cut-out press structure in pizza stove, its includes mould and lower mould, the lower mould includes the die holder, sets up lower bolster on the die holder, sets up die on the lower bolster, its characterized in that: the die is characterized by further comprising a plurality of side punching assemblies which are respectively arranged around the die by taking the die as the center, wherein each side punching assembly comprises a leaning block, a sliding groove block, a sliding block which is arranged on the lower die base and is slidably arranged in a sliding groove of the sliding groove block, a punching head which is arranged in the sliding block and a reset spring which is arranged in the leaning block.

2. The pizza oven inner top side punching die structure as claimed in claim 1, wherein: the female die is of a profiling structure, a plurality of limiting pins are further arranged on the female die, and a plurality of knife edge blocks corresponding to the side punching assemblies are further arranged on the periphery of the female die.

3. The pizza oven inner top side punching die structure as claimed in claim 2, wherein: the punching groove is formed in the knife edge block, the blanking groove is further formed in the knife edge block, and the punching groove is communicated with the blanking groove.

4. The pizza oven inner top side punching die structure as claimed in claim 1, wherein: the upper die comprises an upper die base, a driving fixing base arranged on the upper die base, driving blocks which are arranged on the driving fixing base and correspond to the side punching assemblies one by one, and a pressing plate which is arranged on the pressing plate and used for matching with the female die to press materials.

5. The pizza oven inner top side punching die structure as claimed in claim 1, wherein: the end part of the return spring is arranged in the sliding block, and the sliding groove block is fixed on the lower die holder through a screw.