CN217889199U - Gas bomb body cutting structure and punching machine using same - Google Patents

Abstract

The utility model relates to a gas bomb body cutting structure and use punching machine of this structure, including upper die, bed die, move back a structure and be convenient for panel to enter into the feeding structure that carries out processing between upper die and the bed die, move back a structure and set up inside the upper die, the feeding structure sets up between upper die and bed die; the upper die comprises a top plate and a female die, the female die is fixedly arranged on the lower end face of the top plate, a forming die cavity is arranged in the female die, and a die core is arranged in the middle of the forming die cavity; the lower die comprises a bottom plate and a male die cutter, the male die cutter is arranged on the upper end face of the bottom plate, the diameter of the male die cutter is consistent with that of a forming die cavity, an adaptive die cavity is arranged in the male die cutter at a position corresponding to a die core, and the inner diameter of the adaptive die cavity is larger than that of the die core. This structure can be with panel cutting while tensile to the panel punching press, will originally need the work punching press of twice process to accomplish, raises the efficiency.

Description

Gas bomb body cutting structure and punching machine using same

Technical Field

The utility model relates to a material structure and use punching machine of this structure are opened to gas bomb body.

Background

The gas bomb is a container for storing gas, and is widely used in various fields because it can enclose various gases due to its small volume, and is currently used for filling gas such as nitrogen or carbon dioxide to foam water or cream.

The gas bomb bottle comprises body and bottleneck, and the body of present gas bomb bottle is processed man-hour, and most all need be opened the material to panel through opening the material equipment, then owing to carry out the tensile body that forms of punching press on transporting the panel after will opening the material to the punching machine, this in-process need pass through a plurality of manufacturing procedure, just can reach final body shaping, and loaded down with trivial details process must lead to production efficiency to reduce and manufacturing cost's increase.

SUMMERY OF THE UTILITY MODEL

The utility model provides a material structure is driven to gas bomb body aims at solving one of the technical problem that exists among the prior art at least.

The technical scheme of the utility model is a gas bomb body cutting structure, including upper die, bed die, move back a structure and be convenient for panel to enter into the feeding structure that carries out processing between upper die and the bed die, move back a structure and set up inside the upper die, the feeding structure sets up between upper die and bed die; the upper die comprises a top plate and a female die, the female die is fixedly arranged on the lower end face of the top plate, a forming die cavity is arranged in the female die, and a die core is arranged in the middle of the forming die cavity; the lower die comprises a bottom plate and a male die cutter, the male die cutter is arranged on the upper end face of the bottom plate, the diameter of the male die cutter is consistent with that of a forming die cavity, an adaptive die cavity is arranged in the male die cutter at a position corresponding to a die core, and the inner diameter of the adaptive die cavity is larger than that of the die core.

Further, the feeding structure comprises a feeding hole and a discharging hole which are communicated with each other and arranged on two sides of the lower end of the female die, and the plates sequentially penetrate through the feeding hole and the discharging hole.

Furthermore, the part returning structure comprises a part returning head arranged in the forming die cavity, a through hole corresponding to the shape of the die core is arranged in the middle of the part returning head in a penetrating mode, the die core movably penetrates through the through hole of the part returning head, the part returning head is provided with a resetting component, and the part returning head is driven by the resetting component to move in the forming die cavity.

Further, the subassembly that resets includes reset thimble, slider and the main shaft that resets, the main shaft that resets is connected fixedly with the top of roof, the slider sets up in the top of roof and along the main shaft displacement from top to bottom that resets through the main shaft activity that resets, the one end and the slider of thimble that resets are connected fixedly, and the other end passes the roof and moves back a head butt.

Furthermore, the reset assembly comprises a reset spring and a sliding rod which are arranged in the forming die cavity, one end of the sliding rod is abutted to the piece withdrawing head, the other end of the sliding rod movably penetrates through the top plate, the reset spring is installed on the sliding rod, and the reset spring drives the sliding rod to reset to push the piece withdrawing head to move.

Further, the die is further provided with a piece outlet assembly, the piece outlet assembly comprises a U-shaped piece outlet block, the U-shaped piece outlet block is fixedly connected with the bottom of the die, and a piece outlet is formed in one side of the U-shaped piece outlet block.

Further, the feed inlet and the discharge outlet are arranged between the female die and the U-shaped piece discharging block.

Furthermore, the U-shaped workpiece outlet block is provided with a blowing hole used for assisting in blowing the workpiece out of the workpiece outlet at one side opposite to the workpiece outlet.

Furthermore, a guide post is arranged between the top plate and the bottom plate, and the bottom plate slides up and down along the guide post to move.

Further, the punching machine drives the upper die and the lower die to punch relatively to cut and punch the plate.

The utility model has the advantages as follows:

this structure can be with panel punching press stretch forming when cutting the material with panel punching press, the processing work that will originally need twice process is accomplished through a punching press, manpower and process time have been saved greatly, promote production efficiency greatly, and simple structure is reliable, be convenient for maintain manufacturing, work piece shaping is effectual, simultaneously through moving back a structure and feeding structure, make panel can be convenient for punch and cut the material and make the work piece after the stamping forming can separate with last mould fast, prevent that the work piece can't drop with last mould adhesion.

Drawings

Fig. 1 is a schematic view of a disassembled structure of embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 3 isbase:Sub>A schematic cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic cross-sectional structure diagram of embodiment 2 of the present invention;

in the figure, 1 plate;

100 upper dies, 110 top plates, 120 concave dies, 121 forming die cavities and 122 die cores;

200 lower dies, 210 bottom plates, 211 guide posts, 220 male die cutters and 221 adapting die cavities;

300 piece withdrawing structure, 310 piece withdrawing head, 320 resetting thimble, 330 sliding block, 340 resetting main shaft, 350 resetting spring and 360 sliding rod;

a 400 feeding structure, 410 feeding ports and 420 discharging ports;

500 piece withdrawing structure, 510U-shaped piece discharging blocks, 511 piece discharging ports and 512 air blowing holes.

Detailed Description

The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, top, bottom, etc. used in the present invention is only relative to the mutual position relationship of the components of the present invention in the drawings.

Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.

It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element of the same type from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure.

Referring to fig. 1 to 4, in some embodiments, the bomb body cutting structure and the punching machine using the same according to the present invention includes an upper die 100, a lower die 200, a withdrawing structure 300, and a feeding structure 400 for facilitating the plate 1 to enter between the upper die 100 and the lower die 200 for processing, wherein the withdrawing structure 300 is disposed inside the upper die 100, and the feeding structure 400 is disposed between the upper die 100 and the lower die 200; the upper die 100 comprises a top plate 110 and a female die 120, the female die 120 is fixedly arranged on the lower end face of the top plate 110, a forming die cavity 121 is arranged inside the female die 120, and a die core 122 is arranged in the middle of the forming die cavity 121; the lower die 200 comprises a bottom plate 210 and a male die cutter 220, the male die cutter 220 is arranged on the upper end face of the bottom plate 210, the diameter of the male die cutter 220 is consistent with that of the forming die cavity 121, an adaptive die cavity 221 is arranged in the male die cutter 220 at a position corresponding to the die core 122, and the inner diameter of the adaptive die cavity is larger than that of the die core.

Specifically, this structure can be through die 120 and terrace die cutter 220 when cutting the material with panel 1 punching press, through the shape with panel 1 punching press stretch forming gas bomb bottle body of mutually supporting of mold core 122 and adaptation die cavity 221, will originally need the processing work of twice process to accomplish through a punching press, manpower and process time have been saved greatly, the production efficiency is greatly promoted, and simple structure is reliable, be convenient for maintain manufacturing, the work piece shaping is effectual, simultaneously through moving back a structure 300 and feeding structure 400, make panel 1 can be convenient for carry out the punching press and cut the material and make the work piece after the stamping forming can separate with last mould 100 fast, prevent that the work piece can't drop with last mould 100 adhesion.

As shown in fig. 1 to 3, in order to facilitate the plate 1 to be cut and the waste material after cutting to enter and exit, the feeding structure 400 includes a feeding port 410 and a discharging port 420 which are communicated with each other and disposed on two sides of the lower end of the female die 120, the plate 1 sequentially passes through the feeding port 410 and the discharging port 420, and is specific, in the embodiment of the present invention, when the cutting is performed, the plate 1 can enter into the corresponding punching station through the feeding port 410, and then the plate 1 is mutually matched with the male die cutter 220 through the female die 120 to cut the circular workpiece to be processed on the plate 1, and the residual waste material after cutting can be sent out to the outside through the discharging port 420 of the other side for collection.

As shown in fig. 1 and fig. 2, in order to facilitate separation of the workpiece from the molding cavity 121 after stamping molding, the withdrawing structure 300 includes a withdrawing head 310 disposed in the molding cavity 121, a through hole corresponding to the shape of the mold core 122 is formed in the middle of the withdrawing head 310 in a penetrating manner, the mold core 122 is movably disposed in the through hole of the withdrawing head 310, the withdrawing head 310 is provided with a resetting component, the withdrawing head 310 is driven by the resetting component to move in the molding cavity 121, specifically, after stamping molding, the withdrawing head 310 pushes the workpiece out of the molding cavity 121 through the driving of the resetting component, thereby realizing the process of withdrawing the workpiece.

As shown in fig. 1 and fig. 3, in order to further facilitate the removal of the workpiece after the completion of the processing and avoid the blockage of the workpiece after the completion of the processing in the molding cavity 121 to affect the subsequent processing, the reset assembly of the present invention includes a reset thimble 320, a slider 330 and a reset spindle 340, the reset spindle 340 is connected and fixed to the top end of the top plate 110, the slider 330 is movably disposed above the top plate 110 through the reset spindle 340 and moves up and down along the reset spindle 340, one end of the reset thimble 320 is connected and fixed to the slider 330, the other end of the reset thimble passes through the top plate 110 and abuts against the removal head 310, specifically, the slider 330 can be driven by a driving device such as an externally disposed air cylinder to move up and down along the reset spindle 340, so that the reset thimble 320 pushes the removal head 310 to move and reset to complete the removal process; meanwhile, the slider 330 and the ejection head 310 can also achieve the effect of downward displacement and reset by their own weight, so that the processed workpiece is pushed out of the molding cavity 121, thereby completing the ejection process.

As shown in fig. 4, for the utility model discloses in embodiment 2, work piece after the processing completion in order to be convenient for further moves back, avoids the work piece jam after the processing completion to influence follow-up processing in shaping die cavity 121, reset assembly is including setting up reset spring 350 and the slide bar 360 in shaping die cavity 121, 360 one end of slide bar with move back first 310 looks butt, its other end activity passes roof 110, reset spring 350 installs on slide bar 360, reset spring 350 drives slide bar 360 and resets and promote and move back first 310 displacement, and is concrete, move back first 310 when stamping forming, can be by punch cutter 220 upwards take place the displacement and extrude reset spring 350 and produce deformation, and when punch cutter 220 resets and get back to initial position, move back first 310 no longer receives the constraint of punch cutter 220, reset spring 350 just can resume original state and will move back first 310 and promote to reset to promote work piece ejecting completion in the shaping die cavity and move back a process in the lump.

As shown in fig. 1 and 3, in order to facilitate the workpiece discharging after the processing, the female die 120 is further provided with a discharging assembly 500, the discharging assembly 500 includes a U-shaped discharging block 510, the U-shaped discharging block 510 is connected and fixed with the bottom of the female die 120, a discharging opening 511 is formed in one side of the U-shaped discharging block 510, and specifically, when the workpiece is pushed out of the molding die cavity 121 by the withdrawing structure 300, the workpiece can be sent out to the outside along the discharging opening 511 for collection.

As shown in fig. 1 to fig. 3, in order to adapt to the plate with different thickness, the feed inlet 410 and the discharge outlet 420 are disposed between the concave die 120 and the U-shaped piece 510, specifically, in the embodiment of the present invention, when the plate with different thickness is used, the U-shaped piece 510 can be replaced by detaching the plate with different thickness, so that the plate with different thickness can be processed by replacing the U-shaped piece 510 with the plate thickness matching feed inlet 410 and the discharge outlet 420.

As shown in fig. 1 and fig. 3, in order to further facilitate the workpiece discharging after the machining, the U-shaped discharging block 510 is provided with a blowing hole 512 for assisting in blowing the workpiece to the discharging port 511 on a side facing the discharging port 511.

As shown in fig. 1 and 4, in order to improve stability of the upper mold 100 and the lower mold 200 during pressing, a guide post 211 is provided between the top plate 110 and the bottom plate 210, and the bottom plate 210 slides and moves up and down along the guide post 211.

Further, the punching machine drives the upper die 100 and the lower die 200 to perform relative punching to cut and punch the plate 1.

The foregoing is merely a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, as long as the technical effects of the present invention are achieved by the same means, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present disclosure should be included within the scope of the present disclosure. All belong to the protection scope of the utility model. Various modifications and variations of the technical solution and/or the embodiments thereof are possible within the scope of the invention.

Claims (10)

1. The gas bomb body cutting structure is characterized by comprising an upper die (100), a lower die (200), a piece returning structure (300) and a feeding structure (400) for enabling a plate (1) to enter a space between the upper die (100) and the lower die (200) for processing, wherein the piece returning structure (300) is arranged inside the upper die (100), and the feeding structure (400) is arranged between the upper die (100) and the lower die (200);

the upper die (100) comprises a top plate (110) and a female die (120), the female die (120) is fixedly arranged on the lower end face of the top plate (110), a forming die cavity (121) is arranged inside the female die (120), and a die core (122) is arranged in the middle of the forming die cavity (121);

the lower die (200) comprises a bottom plate (210) and a male die cutter (220), the male die cutter (220) is arranged on the upper end face of the bottom plate (210), the diameter of the male die cutter (220) is consistent with that of a forming die cavity (121), an adaptive die cavity (221) is arranged in the male die cutter (220) at a position corresponding to a die core (122), and the inner diameter of the adaptive die cavity is larger than that of the die core.

2. The bomb body cutting structure according to claim 1, wherein the feeding structure (400) comprises a feeding hole (410) and a discharging hole (420) which are communicated with each other and arranged at two sides of the lower end of the female die (120), and the plate (1) sequentially passes through the feeding hole (410) and the discharging hole (420).

3. The gas bomb body cutting structure as claimed in claim 1, wherein the ejection structure (300) comprises an ejection head (310) arranged in the molding cavity (121), a through hole corresponding to the shape of the mold core (122) is formed in the middle of the ejection head (310) in a penetrating manner, the mold core (122) is movably arranged in the through hole of the ejection head (310), the ejection head (310) is provided with a reset component, and the reset component drives the ejection head (310) to move in the molding cavity (121).

4. The structure of claim 3, wherein the reset assembly comprises a reset thimble (320), a slider (330) and a reset spindle (340), the reset spindle (340) is fixedly connected to the top end of the top plate (110), the slider (330) is movably disposed above the top plate (110) through the reset spindle (340) and moves up and down along the reset spindle (340), one end of the reset thimble (320) is fixedly connected to the slider (330), and the other end of the reset thimble penetrates through the top plate (110) and abuts against the ejection head (310).

5. The structure of claim 3, wherein the reset assembly comprises a reset spring (350) and a sliding rod (360), the reset spring (350) is disposed in the molding cavity (121), one end of the sliding rod (360) abuts against the ejection head (310), the other end of the sliding rod (360) movably penetrates through the top plate (110), the reset spring (350) is mounted on the sliding rod (360), and the reset spring (350) drives the sliding rod (360) to reset to push the ejection head (310) to displace.

6. The bomb body cutting structure according to claim 2, wherein the female die (120) is further provided with a piece discharging assembly (500), the piece discharging assembly (500) comprises a U-shaped piece discharging block (510), the U-shaped piece discharging block (510) is fixedly connected with the bottom of the female die (120), and a piece discharging port (511) is formed in one side of the U-shaped piece discharging block (510).

7. The structure of claim 6, wherein the inlet (410) and the outlet (420) are disposed between the female mold (120) and the U-shaped outlet block (510).

8. The structure of claim 6, wherein the U-shaped piece outlet block (510) is provided with a blowing hole (512) on a side facing the piece outlet (511) for assisting in blowing out the workpiece to the piece outlet (511).

9. The bomb body opening structure according to claim 1, wherein a guide post (211) is disposed between the top plate (110) and the bottom plate (210), and the bottom plate (210) slides up and down along the guide post (211).

10. A punching machine, characterized in that, by applying a gas bomb body cutting structure according to any one of claims 1-9, the punching machine drives an upper die (100) and a lower die (200) to punch and cut a sheet material (1) relatively and punch-form the sheet material.

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