CN217095237U - Steel plate stacking forming die - Google Patents

Abstract

The utility model discloses a steel plate stacking forming die, in particular to the technical field of dies, which comprises a pressing die, wherein a punching blade is arranged below the pressing die, and a laminating mechanism is arranged inside the punching blade; the laminating mechanism is including setting up the connecting pipe in punching press blade inside, and all is provided with a plurality of oblique spray tubes in connecting pipe below position department, and the connecting pipe top intercommunication has the injection pipe. The utility model discloses a set up laminating mechanism, the spray tube that appears to one side can spray punching press oil to punching press blade's inner wall on, punching press oil trickles down along punching press blade inner wall, plays the filtration through the filter screen, then punching press oil continues to be gathering the inslot and storing, continues to circulate the inside use of coupling hose, the continuous laminating of punching press oil is on punching press blade's inner wall, and lubricated effect is better like this to be difficult for causing the greasy dirt excessive, play the effect of retrieving continuation recycling.

Description

Steel plate stacking forming die

Technical Field

The utility model relates to the technical field of mold, more specifically say, the utility model relates to a steel sheet range upon range of forming die.

Background

When the die is used, the blank is made into a workpiece with a specific shape and size under the action of external force, the die is widely used for blanking, die forging, cold heading, extrusion and pressure casting, and in the production process of a steel plate layer, a forming die is also needed to punch the steel plate layer into a part with a specific shape and size.

When the stamping device is actually used, stamping oil is required to be filled into the upper stamping position and the lower stamping position of a die, and the stamping oil cannot be attached to a stamping blade all the time in the stamping process, so that the following defects exist;

stamping oil can't laminate on stamping blade when using, like this at punching press in-process at every turn, stamping blade can have wearing and tearing comparatively seriously, leads to the blade easily to damage even, and the durability is relatively poor to stamping oil also can overflow after the punching press, and the oil deposit causes the excessive when the punching press like this, and mixes together with the granule metal block and causes the pollution, unable recycle.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a steel sheet range upon range of forming die, through setting up laminating mechanism, continue to circulate the inside use of coupling hose, the continuous laminating of punching press oil is on the inner wall of punching press blade, and lubricated effect is better like this to difficult the greasy dirt that causes is excessive, plays the effect of retrieving continuation recycling, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel plate stacking forming die comprises a lower pressing die, wherein a stamping blade is arranged below the lower pressing die, and a fitting mechanism is arranged inside the stamping blade;

laminating mechanism is including setting up the connecting pipe in punching press blade inside, and all be provided with a plurality of oblique spray tubes in connecting pipe below position department, connecting pipe top intercommunication has the filling tube, install the injection pump machine in filling tube top position department, the injection pump machine input is connected with the butt joint screwed pipe, butt joint screwed pipe bottom is connected with coupling hose, the outside cover in coupling hose bottom is equipped with the support mould, and has seted up at support mould top position department and has catchmented the groove, it is connected with the filter screen to catchment inslot wall.

In a preferred embodiment, the oblique spray pipe is communicated with the connecting pipe, the vertical cross section of the connecting pipe is in an L shape, the butt-joint threaded pipe is detachably connected with the connecting hose through threads, and the injection pipe is communicated with and fixedly connected with the output end of the injection pump.

In a preferred embodiment, an embedded die block is installed at a vertical position below the stamping blade, the bottom end of the embedded die block and the top end of the supporting die are integrally formed through die-casting, guide posts are installed at positions, close to four corners, of the top end of the pressing die, and extrusion springs are installed at positions, located between the pressing die and the supporting die, outside the guide posts.

In a preferred embodiment, two limiting support plates are arranged at one side position of the supporting die, a plurality of rolling wheels are arranged inside the limiting support plates, three transverse rollers are arranged between the two limiting support plates, a supporting shaft rod is arranged inside each transverse roller, an oblique guide plate is arranged at one side position of the outer wall of each limiting support plate, which is adjacent to the transverse rollers, the rolling wheels are movably connected with the limiting support plates, and the inner parts of the transverse rollers are in rolling connection on the outer parts of the supporting shaft rods.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the laminating mechanism, start the injection pump machine, thereby gather the punching press oil that the inslot portion gathered and can inhale inside the coupling hose, the butt joint screwed pipe reenters the filling tube and flows into inside the coupling pipe again, the oblique spray tube can spray punching press oil on the inner wall of stamping blade, punching press oil flows down along the stamping blade inner wall, play the filtration through the filter screen, then punching press oil continues to be stored in gathering the inslot, continue to circulate and use inside the coupling hose, punching press oil is continuous to be laminated on the inner wall of stamping blade, so the lubrication effect is better, and be difficult for causing the greasy dirt overflow, play the effect of retrieving and continuing to recycle;

2. the steel plate is stacked and then placed on the upper surface of the transverse roller, the transverse roller moves along a gap between the two oblique guide plates, the transverse roller rolls outside the supporting shaft rod, the rolling wheel begins to roll, the steel plate is stacked and then rolls on two sides, the bottom surface rolls, stable moving feeding after the steel plate stacking is guaranteed, and abrasion is not prone to being caused.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the sectional structure of the pressing mold of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of the joint between the limiting support plate and the rolling wheel of the present invention.

The symbols in the figures indicate:

1. pressing the die downwards; 2. punching a blade; 3. a connecting pipe; 4. an oblique nozzle; 5. an injection pipe; 6. an injection pump machine; 7. butting threaded pipes; 8. a connecting hose; 9. supporting the mold; 10. a collecting groove; 11. a filter screen; 12. embedding a mold block; 13. a guide post; 14. a compression spring; 15. a limiting support plate; 16. a rolling wheel; 17. a transverse roller; 18. a support shaft; 19. an oblique guide plate.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The steel plate stacking forming die shown in the attached figures 1 to 4 comprises a lower pressing die 1, wherein a stamping blade 2 is arranged below the lower pressing die 1, and a laminating mechanism is arranged inside the stamping blade 2;

laminating mechanism is including setting up at the inside connecting pipe 3 of punching press blade 2, and all be provided with a plurality of oblique spray tubes 4 in 3 below positions of connecting pipe department, 3 top intercommunications of connecting pipe have injection pipe 5, install injection pump machine 6 in 5 top positions of injection pipe, 6 inputs of injection pump machine are connected with butt joint screwed pipe 7, 7 bottom of butt joint screwed pipe are connected with coupling hose 8, 8 outside covers in coupling hose bottom are equipped with and support mould 9, and have seted up in support mould 9 top positions department and have catchmented groove 10, it has filter screen 11 to catchment 10 inner wall connections in groove.

In some embodiments, as shown in fig. 3, the oblique nozzles 4 communicate with the connecting pipe 3, and the vertical cross-sectional shape of the connecting pipe 3 is set to be L-shaped, so that the stamping oil inside the connecting pipe 3 can be poured into the oblique nozzles 4, and then the stamping oil is distributed onto the inner wall of the stamping blade 2 along the oblique nozzles 4, so as to implement the function of joint flushing, the butt-joint threaded pipe 7 is detachably connected with the connecting hose 8 through a thread, and the injection pipe 5 is communicated and fixedly connected with the output end of the injection pump 6, so that when the lower mold 1 and the support mold 9 need to be disassembled, the connecting hose 8 can be rotated, so that the connecting hose 8 is separated from the butt-joint threaded pipe 7 under the action of the thread.

In some embodiments, as shown in fig. 1-2, an embedded mold block 12 is installed at a vertical position below the punching blade 2, and the bottom end of the embedded mold block 12 and the top end of the supporting mold 9 are integrally formed by die casting, so that the embedded mold block 12 can support a steel plate layer and support the steel plate layer during punching; guide posts 13 are installed at the top end of the lower die 1 and near the four corners, and extrusion springs 14 are installed outside the guide posts 13 and between the lower die 1 and the supporting die 9, so that when the lower die 1 moves downwards, the lower die 1 moves downwards along the outside of the guide posts 13, and the lower die 1 can extrude the extrusion springs 14, so that the extrusion springs 14 are compressed to play a role in buffering.

In some embodiments, as shown in fig. 1 to 4, two limiting plates 15 are disposed at one side of the supporting mold 9, a plurality of rolling wheels 16 are disposed inside the limiting plates 15, three transverse rollers 17 are disposed between the two limiting plates 15, a supporting shaft 18 is disposed inside each transverse roller 17, an oblique guide plate 19 is disposed at one side of the outer wall of the limiting plate 15 adjacent to the transverse rollers 17, so that steel plates can be placed on the upper surface of the transverse rollers 17 after being stacked and can move along the gap between the two oblique guide plates 19, then the transverse rollers 17 roll outside the supporting shaft 18, and the rolling wheels 16 start rolling, so that the steel plates can roll on both sides and on the bottom after being stacked, stable moving and feeding after being stacked is ensured, abrasion is not easily caused, and a transverse limiting effect is simultaneously achieved, and the steel plates are stably conveyed after being stacked.

Furthermore, the rolling wheel 16 is movably connected with the limiting support plate 15, the inner part of the transverse rolling wheel 17 is connected with the outer part of the support shaft rod 18 in a rolling way, so that the rolling wheel 16 can roll on the limiting support plate 15, and the transverse rolling wheel 17 can rotate on the outer part of the support shaft rod 18.

The utility model discloses the theory of operation:

when the stamping oil collecting device is used, the injection pump machine 6 can be started, so that stamping oil collected in the collecting groove 10 can be sucked into the connecting hose 8, enters the butt-joint threaded pipe 7 along the connecting hose 8, enters the injection pipe 5 through the butt-joint threaded pipe 7, flows into the connecting pipe 3 along the injection pipe 5, and then is shunted into the inclined spray pipes 4 through the connecting pipe 3, so that the inclined spray pipes 4 can spray the stamping oil onto the inner wall of the stamping blade 2, the stamping oil flows downwards along the inner wall of the stamping blade 2, then flows into the collecting groove 10, and is filtered through the filter screen 11, then the stamping oil is stored in the collecting groove 10 continuously and is circulated into the connecting hose 8 for use, and thus the stamping oil can be recycled.

In the description of the present invention, it is to be understood that the positional or positional relationships, such as the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, are based on the positional or positional relationships illustrated in the drawings and are for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered as limiting of the present application.

Further, in the description of the present application, "a plurality" means two or more unless specifically defined otherwise.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (7)

1. The utility model provides a steel sheet range upon range of forming die, includes push down mould (1), its characterized in that: a stamping blade (2) is arranged below the lower pressing die (1), and a fitting mechanism is arranged inside the stamping blade (2);

laminating mechanism is including setting up connecting pipe (3) inside punching press blade (2), and all is provided with a plurality of spray tubes (4) to one side in connecting pipe (3) below position department, connecting pipe (3) top intercommunication has injection tube (5), installs injection pump machine (6) in injection tube (5) top position department, injection pump machine (6) input is connected with butt joint screwed pipe (7), butt joint screwed pipe (7) bottom is connected with coupling hose (8), coupling hose (8) bottom outside cover is equipped with support mould (9), and has seted up collection groove (10) in support mould (9) top position department, it has filter screen (11) to collect groove (10) inner wall connection.

2. The steel sheet stacking and forming die of claim 1, wherein: the oblique spray pipe (4) is communicated with the connecting pipe (3), and the vertical section of the connecting pipe (3) is L-shaped.

3. The steel sheet stacking and forming die of claim 1, wherein: the butt joint threaded pipe (7) is detachably connected with the connecting hose (8) through threads, and the injection pipe (5) is communicated with and fixedly connected with the output end of the injection pump (6).

4. The steel sheet stacking and forming die of claim 1, wherein: the punching die is characterized in that an embedded die block (12) is installed at the vertical position below the punching blade (2), and the bottom end of the embedded die block (12) and the top end of the supporting die (9) are integrally formed through die-casting.

5. The steel sheet stacking and forming die of claim 1, wherein: the pressing die is characterized in that guide posts (13) are installed on the top end of the pressing die (1) and close to four corners, and extrusion springs (14) are installed on the outer portions of the guide posts (13) and located between the pressing die (1) and the supporting die (9).

6. The steel sheet stacking and forming die of claim 1, wherein: the supporting die is characterized in that two limiting support plates (15) are arranged at one side of the supporting die (9), a plurality of rolling wheels (16) are arranged inside the limiting support plates (15), three transverse rollers (17) are arranged between the two limiting support plates (15), a supporting shaft rod (18) is arranged inside each transverse roller (17), and an oblique guide plate (19) is arranged at one side of the outer wall of each limiting support plate (15) adjacent to the transverse rollers (17).

7. The steel sheet stacking and forming die of claim 6, wherein: the rolling wheel (16) is movably connected with the limiting support plate (15), and the inside of the transverse roller wheel (17) is in rolling connection with the outside of the supporting shaft rod (18).

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