CN209830023U - End socket punch forming device - Google Patents

Abstract

The utility model discloses a seal head punch forming device, which has the technical proposal that the device comprises a lower supporting plate and an upper supporting plate, set up the brace table that is used for placing panel and the punching press subassembly of upper and lower sliding connection on last backup pad on the lower backup pad, through a plurality of support column fixed connection between lower backup pad and the last backup pad, the punching press subassembly is including the slip post with last backup pad sliding connection, slip post upper end is connected with the jacking equipment of punching machine, slip post lower extreme is fixed with annular cutting knife, be provided with the terrace die that is used for laminating mutually with the head medial surface in the cutting knife, be provided with on the terrace die and be used for ejecting mechanism in the automatic follow cutting knife of fashioned head, just be provided with to cutting knife department on the brace table and punch a hole, be provided with in the punching hole and be used for the die of laminating mutually with the head lateral surface, be provided with. The device can process small-size head, and machining efficiency is high.

Description

End socket punch forming device

Technical Field

The utility model relates to a head processing technology field, more specifically the utility model relates to a head stamping forming device that says so.

Background

The end cap is an element for sealing the end of the container to isolate the internal and external media, and is also called an end cap. The large-scale end socket needs to be processed by a plurality of processes of cutting and blanking, welding the cut semicircle into a circular plate, heating, pressing into a convex shape, welding a positioning ring, spinning, cutting flat and the like, and the processing is complex. The small end socket can be directly cut into circular plates in the blanking process, the process is simpler, and however, in the prior art, due to the lack of special rapid forming equipment for the small end socket, the processing efficiency of the small end socket is not high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a head stamping forming device, the device can process small-size head, and machining efficiency is high.

In order to achieve the above purpose, the utility model provides a following technical scheme: a seal head punch forming device comprises a lower supporting plate, an upper supporting plate, a supporting table arranged on the lower supporting plate and used for placing plates, and a punching component connected to the upper supporting plate in a vertical sliding manner, the lower supporting plate is fixedly connected with the upper supporting plate through a plurality of supporting columns, the stamping component comprises sliding columns which are in sliding connection with the upper supporting plate, the upper end of the sliding column is connected with a lifting device of the punching machine, the lower end of the sliding column is fixed with an annular cutting knife, a male die which is used for being attached to the inner side surface of the seal head is arranged in the cutting knife, an upper ejection mechanism which is used for automatically ejecting the formed seal head out of the cutting knife is arranged on the male die, the supporting table is provided with a punched hole right facing the cutting knife, a female die used for being attached to the outer side face of the end socket is arranged in the punched hole, and a lower ejection mechanism used for ejecting the end socket from the inside of the punched hole is arranged in the female die.

As a further improvement, the upward ejection mechanism is located the last hole that slides of terrace die lower surface including concave, upward slide in the hole and have last ejector pin, go up the ejector pin and be connected through first elastic component between the hole that slides, under the relaxed state of first elastic component, go up the ejector pin portion and stretch out outside the hole that slides on.

As a further improvement, the ejection mechanism is including the concave hole that slips down of locating the die upper surface down, the downthehole sliding connection that slips down has lower ejector pin, the hole bottom in the hole that slides down is fixed with the cylinder, the piston rod and the lower ejector pin fixed connection of cylinder.

As a further improvement, go up between backup pad and the brace table still the level and be provided with the fixed plate, the fixed plate is fixed in on the support column, the fixed plate lower surface is provided with the compression leg in the relative both sides of support column, the compression leg lower extreme is provided with the briquetting that is used for compressing tightly panel in the stamping process, be connected through the second elastic component between compression leg and the briquetting.

As a further improvement, the concave second hole of sliding that is equipped with of compression leg lower extreme, the briquetting part is located the second hole of sliding, and the part stretches out outside the second hole of sliding, second elastic component both ends are connected with the hole bottom and the briquetting upper end in second hole of sliding respectively.

The utility model has the advantages that: when the end socket is punched, the heated plate is placed on the supporting table, when the sliding column descends, the cutter is opposite to the punching hole below, so that the cutter punches a disc from the plate, the disc enters the annular cutter and is driven by the cutter to move downwards until the disc is clamped between the male die and the female die and extruded into the end socket, then the sliding column ascends, the end socket is ejected by the upper ejection mechanism when positioned in the cutter, the end socket is ejected by the lower ejection mechanism when positioned in the punching hole, finally the end socket is moved out of the cutter and is ejected to the hole opening of the punching hole by the lower ejection mechanism, the plate is pushed at the moment, the end socket is driven to move out in the moving process of the plate, an operator can take out the punched end socket, and the plate can continue to be punched after moving, so that the device can process the small end socket and has high automation degree, the operation is simple, and the processing efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of a seal head punch forming device.

Reference numerals: 1. a lower support plate; 2. an upper support plate; 3. a support table; 31. punching; 32. a female die; 33. A lower ejection mechanism; 331. a lower sliding hole; 332. a lower ejector rod; 333. a cylinder; 4. a stamping assembly; 41. A sliding post; 42. cutting; 43. a male die; 44. an upper ejection mechanism; 441. an upper sliding hole; 442. an ejector rod is arranged; 443. a first elastic member; 5. a support pillar; 6. a fixing plate; 61. pressing the column; 611. a second sliding hole; 62. briquetting; 63. a second elastic member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, the seal head punch forming device of the present embodiment includes a lower support plate 1, an upper support plate 2, a support table 3 disposed on the lower support plate 1 for placing a plate, and a punching assembly 4 slidably connected to the upper support plate 2 up and down, the lower support plate 1 and the upper support plate 2 are fixedly connected through a plurality of support columns 5, the punching assembly 4 includes a sliding column 41 slidably connected to the upper support plate 2, the upper end of the sliding column 41 is connected to a lifting device of a punching machine, an annular cutting knife 42 is fixed to the lower end of the sliding column 41, a male die 43 for fitting the inner side surface of the seal head is disposed in the cutting knife 42, an upper ejection mechanism 44 for automatically ejecting the formed seal head from the cutting knife 42 is disposed on the male die 43, a punching hole 31 is disposed on the support table 3 opposite to the cutting knife 42, a female die 32 for, the die 32 is provided with a lower ejection mechanism 33 for ejecting the end socket from the punched hole 31. The lifting device of the press machine may employ a motor, cam and drive assembly to move the slide post 41 up and down. When the end socket is punched, firstly, a heated plate is placed on the supporting table 3, when the sliding column 41 descends, the cutter 42 is opposite to the lower punching hole 31, so that the cutter 42 punches a disc from the plate, meanwhile, the disc enters the annular cutter 42 and is driven by the cutter 42 to move downwards until the disc is clamped between the male die 43 and the female die 32 and is extruded into an end socket, then, the sliding column 41 ascends, when the end socket is positioned in the cutter 42, the end socket is ejected by the upper ejection mechanism 44, when the end socket is positioned in the punching hole 31, the end socket is ejected by the lower ejection mechanism 33, finally, the end socket is moved out from the cutter 42 and is ejected to the hole opening of the punching hole 31 by the lower ejection mechanism 33, at the moment, the plate is pushed, the end socket is driven to move out in the moving process of the plate, an operator can take out the punched end socket, and the punching can be continued after the plate moves, and the automation degree is higher, the operation is simple, and the processing efficiency is high.

As a modified embodiment, the upper ejection mechanism 44 includes an upper sliding hole 441 recessed in the lower surface of the male mold 43, an upper ejector pin 442 is slidably connected in the upper sliding hole 441, the upper ejector pin 442 and the upper sliding hole 441 are connected by a first elastic member 443, and the upper ejector pin 442 partially protrudes out of the upper sliding hole 441 when the first elastic member 443 is in a relaxed state. The first elastic part 443 can be a spring, and through the arrangement of the upper sliding hole 441, the upper ejector rod 442 and the first elastic part 443, the automatic ejection of the punched seal head from the cutting knife 42 is realized, and the structure is simple and practical.

As a modified specific embodiment, the lower ejection mechanism 33 includes a lower sliding hole 331 concavely disposed on the upper surface of the female die 32, a lower ejector rod 332 is slidably connected in the lower sliding hole 331, a cylinder 333 is fixed at the bottom of the lower sliding hole 331, and a piston rod of the cylinder 333 is fixedly connected with the lower ejector rod 332. When the piston rod of the cylinder 333 contracts, the upper surface of the lower ejector rod 332 and the upper surface of the female die 32 are in smooth transition, and when the piston rod of the cylinder 333 extends out, the upper end of the lower ejector rod 332 is as high as or slightly lower than the upper surface of the support table 3, so that after the end socket is stamped, the plate is pushed to smoothly drive the end socket to move, and the structure is simple and convenient to operate.

As an improved specific embodiment, a fixing plate 6 is further horizontally arranged between the upper supporting plate 2 and the supporting table 3, the fixing plate 6 is fixed on the supporting column 5, pressing columns 61 are arranged on the lower surface of the fixing plate 6 on two opposite sides of the supporting column 5, a pressing block 62 for pressing a plate in a stamping process is arranged at the lower end of each pressing column 61, and the pressing columns 61 and the pressing block 62 are connected through second elastic pieces 63. The second elastic member 63 can be a spring, after the sliding column 41 rises, the lower edge of the pressing block 62 should be lower than the lower edge of the cutting knife 42, when the sliding column 41 moves downwards, the pressing block 62 contacts with the plate firstly, and in the process that the sliding column 41 moves downwards continuously, the pressing block 62 presses the plate tightly under the elastic action of the second elastic member 63, so that when the cutting knife 42 presses the plate, the plate is difficult to move, and the smooth punch forming of the end enclosure is facilitated.

As a modified specific embodiment, the lower end of the pressing column 61 is concavely provided with a second sliding hole 611, the pressing block 62 is partially located in the second sliding hole 611, and partially extends out of the second sliding hole 611, and two ends of the second elastic member 63 are respectively connected with the hole bottom of the second sliding hole 611 and the upper end of the pressing block 62. The second sliding hole 611 has a limiting effect on the movement of the pressing block 62, so that the pressing block 62 is prevented from moving in the horizontal direction, and the pressing block 62 can be ensured to smoothly compress the plate.

The working principle is as follows:

when the end socket is punched, firstly, the heated plate is placed on the support table 3, when the sliding column 41 descends, the press block 62 contacts with the plate first, when the sliding column 41 moves downwards continuously, the press block 62 presses the plate tightly under the action of the elastic force of the second elastic member 63, then the cutter 42 contacts with the plate, as the cutter 42 is opposite to the lower punching hole 31, the cutter 42 punches a disc from the plate, meanwhile, the disc enters the annular cutter 42 and is driven by the cutter 42 to move downwards, until the disc is clamped between the convex die 43 and the concave die 32 and is extruded into the end socket, then the sliding column 41 ascends, when the end socket is positioned in the cutter 42, the end socket is ejected by the upper ejector rod 442 under the action of the elastic force of the first elastic member 443, when the end socket is positioned in the punching hole 31, the end socket is ejected by the lower ejector rod 332 under the working state of the air cylinder 333, finally, the end socket is ejected from the cutter 42 and ejected to the orifice, promote panel this moment, panel removes the in-process and will drive the head and shift out, and operating personnel can take out the head after the punching press, and can continue to carry out the punching press after panel removes, therefore the device can process small-size head, and degree of automation is higher, easy operation, and machining efficiency is high.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a head stamping forming device which characterized in that: comprises a lower supporting plate (1), an upper supporting plate (2), a supporting table (3) arranged on the lower supporting plate (1) and used for placing plates, and a stamping assembly (4) connected to the upper supporting plate (2) in a vertical sliding manner, wherein the lower supporting plate (1) and the upper supporting plate (2) are fixedly connected through a plurality of supporting columns (5), the stamping assembly (4) comprises a sliding column (41) connected with the upper supporting plate (2) in a sliding manner, the upper end of the sliding column (41) is connected with a lifting device of a stamping machine, an annular cutting knife (42) is fixed at the lower end of the sliding column (41), a male die (43) used for being attached to the inner side surface of a seal head is arranged in the cutting knife (42), an upper ejection mechanism (44) used for automatically ejecting a formed seal head from the interior of the cutting knife (42) is arranged on the male die (43), and a punching hole (31) is arranged on the supporting table, and a concave die (32) which is attached to the outer side surface of the end socket is arranged in the punched hole (31), and a lower ejection mechanism (33) which is used for ejecting the end socket from the punched hole (31) is arranged in the concave die (32).

2. The seal head punch forming device according to claim 1, wherein: the upper ejection mechanism (44) comprises an upper sliding hole (441) concavely arranged on the lower surface of the male die (43), an upper ejector rod (442) is connected in the upper sliding hole (441) in a sliding manner, the upper ejector rod (442) is connected with the upper sliding hole (441) through a first elastic piece (443), and the upper ejector rod (442) partially extends out of the upper sliding hole (441) in a loose state of the first elastic piece (443).

3. The seal head punch forming device according to claim 1, wherein: the lower ejection mechanism (33) comprises a lower sliding hole (331) which is concavely arranged on the upper surface of the female die (32), a lower ejector rod (332) is connected in the lower sliding hole (331) in a sliding manner, a cylinder (333) is fixed at the bottom of the lower sliding hole (331), and a piston rod of the cylinder (333) is fixedly connected with the lower ejector rod (332).

4. A header punch forming apparatus according to any one of claims 1 to 3, wherein: go up between backup pad (2) and the brace table (3) still the level be provided with fixed plate (6), fixed plate (6) are fixed in on support column (5), fixed plate (6) lower surface is provided with compression leg (61) in the relative both sides of support column (5), compression leg (61) lower extreme is provided with briquetting (62) that are used for compressing tightly panel in the punching press process, be connected through second elastic component (63) between compression leg (61) and briquetting (62).

5. A head stamping forming device according to claim 4, characterized in that: the lower end of the pressure column (61) is concavely provided with a second sliding hole (611), the pressing block (62) is partially positioned in the second sliding hole (611), and partially extends out of the second sliding hole (611), and two ends of the second elastic piece (63) are respectively connected with the bottom of the second sliding hole (611) and the upper end of the pressing block (62).