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CN-224208928-U - Adjustable bending machine punching hole die

CN224208928UCN 224208928 UCN224208928 UCN 224208928UCN-224208928-U

Abstract

The utility model relates to the technical field of punching and discharging dies of bending machines, and discloses an adjustable punching and discharging die of a bending machine, which comprises a main body box, a groove, a first hydraulic cylinder, a connecting block and a first adjusting mechanism, wherein the first adjusting mechanism comprises a guide rail fixedly arranged at the bottom end of the connecting block, a first sliding block is symmetrically arranged on the outer side of the guide rail, a guide rod is arranged on one side of the first sliding block, a connecting plate is fixedly arranged on one side, away from the guide rod, of the first sliding block, a cylinder push rod is fixedly arranged on one side of the connecting plate, and an upper die is fixedly arranged at the bottom of the first sliding block. According to the utility model, the connecting block is pushed to move by the cylinder push rod, so that the first sliding block is driven to slide on the guide rail, the upper die is driven to slide by the matched guide rod, the bidirectional threaded rod is driven to rotate by the driving motor, so that the second sliding block is driven to rotate, the lower die is driven to slide in the sliding groove by the second sliding block, and the effect of processing chassis cooling plates of different models is achieved.

Inventors

  • XU JINGUI

Assignees

  • 南通久久模具有限公司

Dates

Publication Date
20260508
Application Date
20241228

Claims (7)

  1. 1. The utility model provides an adjustable bender punching and discharging hole mould, includes main part case (1), recess (101) are seted up to main part case (1) inside, recess (101) top fixed mounting has first pneumatic cylinder (2), its characterized in that, first pneumatic cylinder (2) top is equipped with connecting block (5), connecting block (5) bottom fixed mounting has first adjustment mechanism (6), wherein: a workbench (7) is fixedly arranged at the bottom end of the groove (101), and a second adjusting mechanism (9) is arranged at the upper end of the workbench (7); The first adjusting mechanism (6) comprises a guide rail (61) fixedly installed at the bottom end of the connecting block (5), first sliding blocks (62) are symmetrically installed on the outer sides of the guide rail (61), guide rods (63) are arranged on one sides of the first sliding blocks (62), connecting plates (64) are fixedly installed on one sides, far away from the guide rods (63), of the first sliding blocks (62), air cylinder pushing rods (65) are fixedly installed on one sides of the connecting plates (64), and an upper die (66) is fixedly installed on the bottom of the first sliding blocks (62).
  2. 2. The adjustable bending machine punching hole die disclosed in claim 1, wherein the workbench (7) is slidably provided with a fixing plate (8), the upper end of the fixing plate (8) is provided with a sliding groove (81), the second adjusting mechanism (9) comprises a driving motor (91) fixedly arranged on one side of the fixing plate (8), the output end of the driving motor (91) is fixedly connected with a bidirectional threaded rod (92), the outer side of the bidirectional threaded rod (92) is in threaded connection with a second sliding block (93), one side of the second sliding block (93) is fixedly connected with a lower die (94), and the lower die (94) is slidably arranged inside the sliding groove (81).
  3. 3. The adjustable bending machine hole punching die as set forth in claim 2, wherein the second sliding block (93) is symmetrically arranged on the outer side of the bidirectional threaded rod (92), the lower die (94) is symmetrically arranged inside the sliding groove (81), the connecting plate (64) is L-shaped, and one side, far away from the connecting plate (64), of the first sliding block (62) is slidably arranged on the outer side of the guide rod (63).
  4. 4. The adjustable bending machine punching hole die disclosed in claim 2 is characterized in that the working end of the first hydraulic cylinder (2) is fixedly connected with a plurality of groups of pressing blocks (3), the bottom end of each pressing block (3) is fixedly provided with a mounting plate (4), one side of each mounting plate (4) is fixedly provided with a second hydraulic cylinder (42), the working end of each second hydraulic cylinder (42) penetrates through each mounting plate (4), and the working end of each second hydraulic cylinder (42) is fixedly connected with a bending piece (43).
  5. 5. The adjustable bending machine hole punching die as set forth in claim 4, wherein the upper end of the fixing plate (8) is provided with uniformly distributed spring telescopic rods (82), the connecting block (5) is fixedly installed at the bottom end of the mounting plate (4), the bottom end of the mounting plate (4) is provided with uniformly distributed sleeves (41), and the positions of the sleeves (41) correspond to the positions of the spring telescopic rods (82).
  6. 6. The adjustable bending machine hole punching die of claim 5, wherein the bending piece (43) is in a 3/4 cylindrical shape, an internal working angle of the bending piece (43) is in an arc shape, and an arc matched with the bending piece (43) is arranged at a corner of one side of the fixed plate (8).
  7. 7. The adjustable bending machine punching hole die as claimed in claim 2, wherein the second adjusting mechanism (9) is arranged inside the fixed plate (8), a material collecting box (10) is slidably arranged on one side, away from the second adjusting mechanism (9), of the fixed plate (8), and a control panel (11) is fixedly arranged on one side of the main body box (1).

Description

Adjustable bending machine punching hole die Technical Field The utility model relates to the technical field of punching and discharging hole dies of bending machines, in particular to an adjustable punching and discharging hole die of a bending machine. Background The punching and hole-arranging die of the bending machine is equipment in the field of metal processing, and mainly punches a plate through the punching die and bends the plate through the bending mechanism. The existing punching and discharging die of the bending machine mainly has the technical defects that when the existing punching and discharging die of the bending machine is used for processing chassis cooling plates, the plate is mainly punched through the matching of an upper die and a lower die, but when chassis cooling plates of different types are processed, the upper die and the lower die of the existing punching and discharging die of the bending machine are inconvenient to adjust, the plate is difficult to punch at different intervals, and further chassis cooling plates of different types are difficult to process, so that inconvenience is brought to daily use. Disclosure of utility model The utility model aims to provide an adjustable punching hole punching die of a bending machine, which aims to solve the problems in the background technology. In order to achieve the above purpose, the utility model provides the following technical scheme that the punching and discharging hole die of the adjustable bending machine comprises a main body box, wherein a groove is formed in the main body box, a first hydraulic cylinder is fixedly arranged at the top of the groove, a connecting block is arranged at the top end of the first hydraulic cylinder, and a first adjusting mechanism is fixedly arranged at the bottom of the connecting block, wherein: A workbench is fixedly arranged at the bottom end of the groove, and a second adjusting mechanism is arranged at the upper end of the workbench; The first adjusting mechanism comprises a guide rail fixedly arranged at the bottom end of the connecting block, first sliding blocks are symmetrically arranged on the outer sides of the guide rail, guide rods are arranged on one sides of the first sliding blocks, a connecting plate is fixedly arranged on one side, away from the guide rods, of the first sliding blocks, a cylinder push rod is fixedly arranged on one side of the connecting plate, and an upper die is fixedly arranged at the bottom of the first sliding blocks. Further, slidable mounting has the fixed plate on the workstation, the fixed plate upper end is equipped with the spout, second adjustment mechanism includes fixed mounting in fixed plate one side driving motor, driving motor's output fixedly connected with two-way threaded rod, two-way threaded rod outside threaded connection has the second slider, second slider one side fixedly connected with bed die, bed die slidable mounting is inside the spout. Further, the second sliding block is symmetrically arranged on the outer side of the bidirectional threaded rod, the lower die is symmetrically arranged inside the sliding groove, the connecting plate is L-shaped, and one side, far away from the connecting plate, of the first sliding block is slidably arranged on the outer side of the guide rod. Further, the work end fixedly connected with multiunit compact heap of first pneumatic cylinder, compact heap bottom fixed mounting has the mounting panel, mounting panel one side fixed mounting has the second pneumatic cylinder, the work end of second pneumatic cylinder runs through the mounting panel, second pneumatic cylinder work end fixedly connected with piece of bending. Further, the fixed plate upper end is provided with evenly distributed's spring telescopic link, connecting block fixed mounting is in the mounting panel bottom, the mounting panel bottom is provided with evenly distributed's sleeve, sleeve and spring telescopic link position are corresponding. Furthermore, the bending piece is set to be 3/4 cylindrical, the internal working angle of the bending piece is set to be arc-shaped, and the corner at one side of the fixing plate is provided with an arc matched with the bending piece. Further, the second adjusting mechanism is arranged inside the fixed plate, a material collecting box is slidably arranged on one side, away from the second adjusting mechanism, inside the fixed plate, and a control panel is fixedly arranged on one side of the main body box. Compared with the prior art, the utility model provides the adjustable bending machine punching hole die which has the following beneficial effects: This adjustable bender dashes and arranges hole mould, promote the connecting block through the cylinder push rod and remove, and then drive first slider and slide on the guide rail, and drive the mould through the cooperation guide bar and slide, and then played the effect of adjusting the mould interval, then rotate through driving moto