WO2017128828A1 - Dispositif de moulage et processus de moulage permettant de mettre en œuvre le cisaillement et le pliage en utilisant une seule source d'énergie - Google Patents

Dispositif de moulage et processus de moulage permettant de mettre en œuvre le cisaillement et le pliage en utilisant une seule source d'énergie Download PDF

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Publication number
WO2017128828A1
WO2017128828A1 PCT/CN2016/107439 CN2016107439W WO2017128828A1 WO 2017128828 A1 WO2017128828 A1 WO 2017128828A1 CN 2016107439 W CN2016107439 W CN 2016107439W WO 2017128828 A1 WO2017128828 A1 WO 2017128828A1
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WO
WIPO (PCT)
Prior art keywords
plate
power source
knife
frame
pressing block
Prior art date
Application number
PCT/CN2016/107439
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English (en)
Chinese (zh)
Inventor
蒋明生
Original Assignee
苏州金童机械制造股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201610057751.6A external-priority patent/CN105665520A/zh
Priority claimed from CN201610057753.5A external-priority patent/CN105598701A/zh
Priority claimed from CN201610057755.4A external-priority patent/CN105710654A/zh
Application filed by 苏州金童机械制造股份有限公司 filed Critical 苏州金童机械制造股份有限公司
Publication of WO2017128828A1 publication Critical patent/WO2017128828A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure

Definitions

  • the invention relates to a shear bending mechanism which integrates shearing, bending and integration, and particularly relates to a shear bending mechanism and a forming process for integrating shearing and bending into one body by using a single power source.
  • Sheet metal is a comprehensive cold working process for metal sheets, including shearing, punching/cutting/compositing, folding, forming, etc.
  • Sheet metal has the characteristics of light weight, high strength, low cost, and large-scale mass production performance. Therefore, it is widely used in the fields of electronics, telecommunications, and automobile industry. For example, in the fields of computer cases, home appliances and MP3, sheet metal is an indispensable component. With the increasing use of sheet metal, the involvement of sheet metal parts has become very important.
  • the metal plate bending forming uses a plurality of power sources to complete the relevant steps of cutting and bending. This method is time-consuming, time-consuming, and slow, and maintenance is troublesome. With the advancement of the times and the increasing market demand, the original process is far from meeting the market demand. The use of efficient mechanization and assembly line mass production is imminent.
  • the invention discloses a shearing and bending mechanism which integrates shearing and bending into one body by using a single power source, and the speed is twice as fast as the original technology, and the structure is simple, the manufacturing cost is low, and the maintenance is particularly convenient, so that the utility model can be implemented. More efficient automation and large-scale production.
  • upper and lower are used to indicate the relative positional relationship between the various components, which may be the upper and lower positional relationship in the gravity system; or may be the relative positional relationship only in the gravity system.
  • the object to be processed by the present invention is not limited to a steel sheet, and may be applied to a sheet material of another material.
  • the invention overcomes the deficiencies of the prior art, and installs the shearing and bending forming device on the related machine tool, instead of using multiple power sources to complete the relevant steps of cutting and bending, thereby achieving higher Effective automation, large-scale production.
  • a technical solution adopted by the present invention is: a molding device for performing a shearing and bending using a single power source, comprising: an upper frame and a lower frame provided by upper and lower sockets, wherein
  • the upper shelf includes: an upper shelf and an upper shelf connected together by the first guiding column, and an upper blade plate is further disposed between the upper shelf and the upper shelf, and the upper blade is sleeved by the guide sleeve provided by itself a guide post, the upper blade seat power source drive moves up and down along the first guide post, the lower part of the upper blade seat plate is further connected to the upper press block by a guiding device, and the upper frame bottom plate is provided with a second guide post sleeved off frame Two guide sleeves, the lower knife is arranged on the upper floor surface of the upper frame;
  • the lower frame includes: a lower pressing block and a lower frame plate respectively disposed above and below the upper shelf, and the lower pressing block and the lower frame are fixedly connected by the supporting column, and the sliding guide of the second guiding column is disposed on the lower frame set;
  • Upper knife is provided on the upper knife seat plate, and a lower knife is arranged on the upper bottom plate, and the upper knife and the lower knife are oppositely arranged.
  • the power source is a cylinder or cylinder mounted on the top plate of the upper frame.
  • a second guide post is fixed on the upper shelf, the second guide post is sleeved in the sliding guide sleeve, and protrudes from a part of the bottom surface of the lower shelf, that is, And an extension portion, the free end of the protruding portion is provided with a tray, and the protruding portion is sleeved with a reset compression spring, and the two ends of the reset compression spring respectively abut against the bottom surface of the tray and the lower shelf.
  • the guiding device is a third guiding post and a third guiding sleeve that are sleeved with each other.
  • the third guiding post is fixedly connected to the upper pressing block, the third guiding sleeve is disposed on the upper blade seat plate, and the third guiding sleeve protrudes from the upper guiding sleeve
  • the knife seat plate is at a distance.
  • a return spring is further disposed between the upper pressing block and the upper tool holder.
  • the power source is fixedly disposed on the top plate of the upper frame.
  • the power source is a cylinder
  • the cylinder is provided with one or two
  • the cylinder is connected to the upper blade plate by a push column.
  • the first guide post is provided with a middle hole along its own core axis, and the oil pipe of the oil cylinder penetrates into the middle hole to communicate with the oil pipe connection port of the lower part of the molding device.
  • a limit probe is also provided on the forming device.
  • the upper blade is fixed to the upper blade seat plate by a clamping plate.
  • the lower knife includes two blades disposed at a distance, and the upper knife can be located directly above the gap between the two blades.
  • the lower shelf is provided with a lower trough, and the lower trough is located directly below the gap.
  • the upper pressing block is connected to the third guiding post through a fixing plate, and the upper pressing block and the fixing plate are connected by an adjusting block with an adjusting bolt.
  • the lower pressing block is connected to the upper frame bottom plate through a fixing plate, and the lower pressing block and the fixing plate are engaged by an adjusting bolt.
  • the support column extends through the upper shelf.
  • Another technical solution adopted by the present invention is: a molding process comprising the following steps:
  • Cutting step using a single power source to complete the cutting and bending action, the cutting step: the power source pushes the upper knife seat plate and the upper knife downward movement, due to the guiding and buffering action of the third guiding column and the third guiding sleeve, At this time, a relative movement is formed between the upper knife and the upper pressing block, and then a relative movement occurs between the upper knife and the lower knife, and the upper knife extends into the gap between the lower blades, thereby cutting the steel plate;
  • the present invention solves the deficiencies in the background art, and the detailed working steps of the present invention are as follows:
  • Feeding step the steel plate is sent to the molding device by the front conveying device, and the limit switch or the laser light control probe of the molding device receives the feeding signal and feeds back to the programmable controller, and the programmable controller acts against
  • the driving cylinder or the cylinder mounted on the top plate of the upper frame issues an operation instruction
  • Reset step Then reset in the order of steps (4), (3) and (2) to complete a shearing and bending action.
  • the above steps are cycled in sequence.
  • the third guide post and the third guide sleeve between the upper blade seat plate and the upper pressing block serve as a guiding function, and the bolt between the upper blade seat plate and the upper pressing block is sleeved.
  • the return spring acts as a buffer and reset.
  • the third guide sleeve extends downwardly from the upper knife seat plate so that the upper pressure block and the upper knife seat plate do not abut together when pressed together, and the third guide sleeve defines the length of the extension. The minimum distance between the two after being compressed. At the same time, the return spring can ensure the stability of the steel plate clamped between the upper and lower press blocks.
  • the second guide post serves as a guiding function for the upper and lower movement of the upper frame
  • the reset pressure spring acts as a buffer between the upper frame and the lower frame and ensures relative pressure when shearing under the upper knife and Reset effect after lifting.
  • the end of the protruding portion of the second guiding column is provided with an adjusting bolt, and the tray at the end portion can adjust the upper and lower positions by adjusting the bolt, so that the pre-tension of the resetting and returning spring can be adjusted by adjusting the upper and lower positions of the tray, thereby adjusting the upper frame.
  • the strength of the lift is provided with an adjusting bolt, and the tray at the end portion can adjust the upper and lower positions by adjusting the bolt, so that the pre-tension of the resetting and returning spring can be adjusted by adjusting the upper and lower positions of the tray, thereby adjusting the upper frame.
  • the invention has the advantages that the single power source (cylinder or oil cylinder, etc.) is used to complete the two actions of shearing and bending at one time, and has high stability, low noise, shearing, high bending precision, simple and practical operation. Fast speed, low cost and easy maintenance.
  • the single power source cylinder or oil cylinder, etc.
  • Figure 1 is a front cross-sectional view of a preferred embodiment of the present invention.
  • Figure 2 is a side cross-sectional view of a preferred embodiment of the present invention.
  • a forming device for integrating shearing and bending comprises: an upper frame and a lower frame arranged up and down, the upper frame comprising: an upper frame 1 and an upper frame connected together by a first guiding column 3 2, An upper blade seat plate 4 is further disposed between the upper frame 1 and the upper frame 2, and the upper blade plate 4 is sleeved with the first guide post 3 through the guide sleeve 5 provided by itself, and the upper blade plate 4 is driven by the oil cylinder 6 along the first
  • the guide post 3 moves up and down, and the lower portion of the upper knife seat plate 4 is further connected to the upper pressing block 12 through a guiding device;
  • the lower frame comprises: a lower pressing block 13 and a lower frame plate 16 respectively disposed above and below the upper frame bottom plate 2, and the lower pressing block 13 and the lower frame 16 are fixedly connected by the support column 14;
  • the upper blade plate 4 is provided with an upper blade 8 and the upper frame 2 is provided with a lower blade 15, and the upper blade 8 and the lower blade
  • the top shelf 1, the upper shelf 2, the lower shelf 16 and the like are all rectangular structures, and the four first guide posts 3 are distributed at the four corners of the upper shelf 1 and the four second guides 17 Distributed at the four corners of the upper chassis 2, a plurality of return springs 11 and third guide posts 9 are distributed along both sides of the upper blade 8 in the axial direction.
  • a second guide post 17 is fixed on the upper bottom plate 2, and the second guide post 17 extends through the lower frame plate 16 and protrudes from a part of the bottom surface of the lower frame plate 16, that is, a protruding portion, and the free end of the protruding portion is provided with a tray 19 extending
  • the sleeve is partially provided with a reset compression spring 18, and the two ends of the return compression spring 18 respectively abut against the bottom surfaces of the tray 19 and the lower frame 16.
  • the guiding device is a third guiding post 9 and a third guiding sleeve 10 which are sleeved with each other.
  • the third guiding post 9 is fixedly connected to the upper pressing block 12, and the third guiding sleeve 10 is disposed on the upper knife seat plate 4, and the third guiding sleeve 10 A distance from the upper seat plate 4 is extended, and a return spring 11 is further disposed between the upper pressing block 12 and the upper knife 8 seat.
  • the oil cylinder 6 is fixedly disposed on the top plate 1 of the upper frame, and the oil cylinder 6 is connected to the upper knife seat plate 4 through a push column.
  • the first guide post 3 is provided with a middle hole along the core axis thereof, and the oil pipe of the oil cylinder 6 penetrates the middle hole to communicate with the lower part of the molding device. Inside the fuel tank. In this way, the placement position of the pipe is relatively concealed, and the scattered arrangement of the oil pipe to avoid affecting the appearance of equipment and safety hazards.
  • a limit probe 20 is also disposed on the molding apparatus, which can detect whether the steel plate has entered by photoelectric detection or the like.
  • the upper blade 8 is fixed to the upper blade seat plate 4 by a clamping plate 7, and the lower blade 15 includes two blades disposed at a certain distance.
  • the upper blade 8 can be located directly above the gap between the two blades, and the lower plate 16 is provided with a blanking material. Slot 21, the lower chute 21 is located directly below the gap.
  • the upper pressing block 12 is provided with two blocks, which are respectively located at two sides of the upper blade 8, and the upper pressing block 12 is connected to the third guiding column 9 through the fixing plate 22, and the adjusting block with the adjusting bolt 23 is passed between the upper pressing block 12 and the fixing plate 22.
  • the connection is such that the gap between the upper block 12 and the upper blade 8 can be adjusted.
  • the lower pressing block 13 is provided with two blocks, which are respectively located on both sides of the lower blade 15, and the lower pressing block 13 is connected to the upper frame 2 through the fixing plate 22.
  • the lower pressing block 13 and the fixing plate 22 are connected by the adjusting bolt 23, so that the pressing can be adjusted.
  • the block 13 is spaced from the gap between the lower blades 15.
  • Feeding step the steel plate is sent to the molding device by the front conveying device, and the limit switch or the laser light control probe of the molding device receives the feeding signal and feeds back to the programmable controller, and the programmable controller acts against
  • the driving cylinder or the cylinder 6 installed on the top plate of the upper frame issues an operation instruction
  • Reset step Then reset in the order of steps (4), (3) and (2) to complete a shearing and bending action.
  • the above steps are cycled in sequence.
  • the third guide post 9 and the third guide sleeve 10 between the upper blade seat plate 4 and the upper pressing block 12 serve as a guiding action, and between the upper blade seat plate 4 and the upper pressing block 12
  • the return spring 11 sleeved by the bolt acts as a buffering and resetting action.
  • the third guide sleeve 10 extends downwardly from the upper blade seat plate 4 such that the upper pressure block 12 and the upper blade seat plate 4 do not abut together when pressed together, and the third guide sleeve 10 extends upward.
  • the length of the length specifies the minimum distance between the two after compression.
  • the return spring 11 can ensure the stability of the steel plate clamped between the upper pressing block 12 and the lower pressing block 13.
  • the second guide post 17 serves as a guiding action for the movement of the upper bottom plate 2
  • the reset compression spring 18 serves as a buffering action and a resetting action between the upper frame and the lower frame.
  • the end portion of the protruding portion of the second guide post 17 is provided with an adjusting bolt 23, and the tray 19 at the end thereof can adjust the up and down position by adjusting the bolt 23, so that the resetting and returning spring 18 can be adjusted by adjusting the up and down position of the tray 19. Pre-tension, which in turn adjusts the lifting force of the upper frame.
  • the invention has the advantages that: a single power source (cylinder or cylinder 6 etc.) is used to complete two actions of shearing and bending at one time, and has high stability, low noise, shearing, high bending precision, simple and practical, Fast running speed, low cost and convenient maintenance.
  • the power source is a cylinder or a cylinder.
  • the number of cylinders of the present invention may be one or two or even more, although the number may not be one, but since two or more cylinders are fixed on the top plate of the upper frame, and all the cylinders act
  • the direct objects are all upper seat plates, the movements are synchronous at the same time, and the purpose of the movements are all consistent. Therefore, if the number of cylinders is two or more, it can be considered as a single power source based on the actual effect. . Therefore, in the case of two or more cylinders, two or more cylinders can be considered as a single unitary power source.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Shearing Machines (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Selon l'invention, un dispositif de moulage permettant de mettre en œuvre le cisaillement et le pliage en utilisant une seule source d'énergie comprend un châssis supérieur et un châssis inférieur qui sont emmanchés verticalement l'un avec l'autre. Le châssis supérieur comprend une plaque de sommet de châssis supérieur (1) et une plaque de fond de châssis supérieur (2) qui sont reliées ensemble grâce à une première colonne de guidage (3). Une plaque de tablier de dispositif de coupe supérieur (4) est disposée entre la plaque de sommet de châssis supérieur (1) et la plaque de fond de châssis supérieur (2). La plaque de tablier de dispositif de coupe supérieur (4) est emmanchée avec la première colonne de guidage (3) grâce à un manchon de guidage (5) disposé sur la plaque de tablier de dispositif de coupe supérieur (4). La plaque de tablier de dispositif de coupe supérieur (4) est entraînée par une source d'énergie pour se déplacer verticalement le long de la première colonne de guidage (3). La partie inférieure de la plaque de tablier de dispositif de coupe supérieur (4) est reliée à un bloc de pression supérieur (12) et à un ressort de retour (11) grâce à une troisième colonne de guidage (9) et un troisième manchon de guidage (10). Le châssis inférieur comprend un bloc de pression inférieur (13) et une plaque de châssis inférieur (16) qui sont placés de façon correspondante au-dessus et au-dessous de la plaque de fond de châssis supérieur (2). Le bloc de pression inférieur (13) et la plaque de châssis inférieur (16) sont reliés de façon fixe grâce à une colonne de support (14). Une deuxième colonne de guidage (17) est disposée de façon fixe sur la plaque de fond de châssis supérieur (2), la deuxième colonne de guidage (17) traverse la plaque de châssis inférieur (16), une partie s'étendant vers l'extérieur est emmanchée avec un ressort de pression de retour (18), et un manchon de guidage coulissant par rapport à la deuxième colonne de guidage (17) est disposé sur la plaque de châssis inférieur. Un dispositif de coupe supérieur (8) est disposé sur la plaque de tablier de dispositif de coupe supérieur, un dispositif de coupe inférieur (15) est disposé sur la plaque de fond de châssis supérieur, et le dispositif de coupe supérieur (8) et le dispositif de coupe inférieur (15) sont positionnés l'un par rapport à l'autre. L'invention concerne également un procédé de moulage permettant de mettre en œuvre le cisaillement et le pliage en utilisant une seule source d'énergie. Le dispositif de moulage met en œuvre une action de cisaillement et une action de pliage en une seule fois en utilisant une seule source d'énergie, et il est caractérisé par le fait qu'il est simple et pratique, qu'il a une vitesse élevée de fonctionnement, qu'il a de faibles coûts et qu'il est pratique à réparer.
PCT/CN2016/107439 2016-01-28 2016-11-28 Dispositif de moulage et processus de moulage permettant de mettre en œuvre le cisaillement et le pliage en utilisant une seule source d'énergie WO2017128828A1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN201610057751.6A CN105665520A (zh) 2016-01-28 2016-01-28 钣金加工设备
CN201610057755.4 2016-01-28
CN201610057753.5A CN105598701A (zh) 2016-01-28 2016-01-28 钣金成型切割设备
CN201610057753.5 2016-01-28
CN201610057751.6 2016-01-28
CN201610057755.4A CN105710654A (zh) 2016-01-28 2016-01-28 钣金成型切割设备
CN201610594862.0 2016-07-27
CN201610594862.0A CN106002288B (zh) 2016-01-28 2016-07-27 采用单一动力源完成剪折弯的成型装置及成型工艺

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Publication Number Publication Date
WO2017128828A1 true WO2017128828A1 (fr) 2017-08-03

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PCT/CN2016/107439 WO2017128828A1 (fr) 2016-01-28 2016-11-28 Dispositif de moulage et processus de moulage permettant de mettre en œuvre le cisaillement et le pliage en utilisant une seule source d'énergie

Country Status (2)

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CN (1) CN106002288B (fr)
WO (1) WO2017128828A1 (fr)

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CN107414498A (zh) * 2017-08-21 2017-12-01 新乡天丰机械制造有限公司 一种用于盒形件的切断翻边装置
CN107520330A (zh) * 2017-09-27 2017-12-29 新乡天丰机械制造有限公司 一种彩钢琉璃瓦及其生产设备
CN107565171A (zh) * 2017-08-29 2018-01-09 东莞阿李自动化股份有限公司 一种电池裙边折弯装置
CN107953379A (zh) * 2017-11-28 2018-04-24 东莞市凯融塑胶五金科技有限公司 一种新式半自动剪片机
CN108213174A (zh) * 2018-03-02 2018-06-29 江阴如科技发展有限公司 一种连体冲床用双v连体冲
CN108787808A (zh) * 2018-07-28 2018-11-13 河北虎牌集团奥笛柜业有限公司 一种保险柜外壳快速折弯设备
CN109277622A (zh) * 2018-12-07 2019-01-29 重庆中和智能装备有限公司 一种钢格板剪切设备
CN110834190A (zh) * 2019-11-25 2020-02-25 格力电器（武汉）有限公司 齿条轴套装配机构
CN112692116A (zh) * 2020-12-20 2021-04-23 吴向东 一种智能制造生产用钢板自动折弯设备及其使用方法

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CN106002288B (zh) * 2016-01-28 2018-01-16 苏州金童机械制造股份有限公司 采用单一动力源完成剪折弯的成型装置及成型工艺
CN108160761A (zh) * 2017-12-19 2018-06-15 深圳市林诺机电技术有限公司 一种智能全自动散热片成型机
CN108732040B (zh) * 2018-05-31 2024-05-28 北京万高众业科技股份有限公司 一种粘接物剪切强度测试工装及粘接物剪切强度测试仪
CN110340249B (zh) * 2019-07-10 2024-03-26 江苏倚信自动化设备有限公司 一种高速高精度柔性端子折弯装置

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