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CN-224208922-U - Punching mechanism

CN224208922UCN 224208922 UCN224208922 UCN 224208922UCN-224208922-U

Abstract

The application discloses a punching mechanism, which relates to the technical field of punching equipment, wherein a first die frame and a second die frame are arranged at intervals along the height direction of the punching mechanism and are movable relative to the second die frame, a first sub-die is movably arranged on the die frame, a driving assembly comprises a driving rod, the driving rod is assembled with the first sub-die in a matched manner, and the driving rod is used for driving the first sub-die to move along a first direction. From this, through making drive assembly can drive first submodule and remove along first direction, can be convenient for adjust first submodule along the position of first direction to can be convenient for adjust the interval of punching a hole of mechanism that punches a hole, make the mechanism that punches a hole can adapt to different products, be favorable to improving the commonality of mechanism that punches a hole, reduce the manufacturing cost of product.

Inventors

  • QIU QUANGEN
  • YU BEIBEI
  • SUN RUI
  • LI MINGCHENG
  • ZHAO CHUNJIN

Assignees

  • 仁卓智能科技有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (13)

  1. 1. A punching mechanism (100), characterized by comprising: The die set (10), the die set (10) comprises a first die set (11) and a second die set (12), and the first die set (11) and the second die set (12) are arranged at intervals along the height direction of the punching mechanism (100) and are movable relative to the second die set (12); the first sub-die (20) is movably arranged on the die carrier (10); The driving assembly (60) comprises a driving rod (61), the driving rod (61) is matched with the first sub-die (20), and the driving rod (61) is used for driving the first sub-die (20) to move along a first direction.
  2. 2. The punching mechanism (100) according to claim 1, characterized in that the first sub-die (20) comprises a first die plate (21), a second die plate (22) and a material returning plate (23), the first die plate (21) is assembled with the first die frame (11) in a matched manner, the second die plate (22) is assembled with the second die frame (12) in a matched manner, and the material returning plate (23) is arranged at one end, close to the first die plate (21), of the second die plate (22) and jointly defines a feeding space (24) with the second die plate (22).
  3. 3. The punching mechanism (100) according to claim 2, characterized in that the die carrier (10) further comprises a first platen (41), the first platen (41) being provided to the first die carrier (11) and defining together with the first die carrier (11) a first slide (42) extending in the first direction, a portion of the first die plate (21) being located in the first slide (42), and a portion of the first die plate (21) being located between the first platen (41) and the first die carrier (11) in a height direction of the punching mechanism (100).
  4. 4. A punching mechanism (100) according to claim 3, characterized in that the mould frame (10) further comprises a second platen (43), the second platen (43) being provided to the second mould frame (12) and together with the second mould frame (12) defining a second slide (44) extending in the first direction, a portion of the second mould plate (22) being located in the second slide (44) and a portion of the second mould plate (22) being located between the second platen (43) and the second mould frame (12) in the height direction of the punching mechanism (100).
  5. 5. The punching mechanism (100) according to claim 4, wherein the first pressing plate (41) is plural, and at least one first pressing plate (41) is provided on both sides of the first die plate (21) in a second direction, and any two of the second direction, the height direction of the punching mechanism (100), and the first direction are perpendicular to each other; And/or the number of the second pressing plates (43) is multiple, at least one second pressing plate (43) is arranged on two sides of the second template (22) along a second direction, and any two of the second direction, the height direction of the punching mechanism (100) and the first direction are mutually perpendicular.
  6. 6. Punching mechanism (100) according to claim 1, characterized in that the first mould frame (11) is formed with a first recess (45), that part of the structure of the first mould plate (21) is provided in the first recess (45), and/or that the second mould frame (12) is formed with a second recess (46), and that part of the structure of the second mould plate (22) is provided in the second recess (46).
  7. 7. The punching mechanism (100) according to claim 1, further comprising a first guide post (51), wherein the first guide post (51) is provided on one of the first die frame (11) and the second die frame (12) and penetrates the other of the first die frame (11) and the second die frame (12) so as to guide and match the first die frame (11) with the second die frame (12).
  8. 8. The punch mechanism (100) of claim 2, wherein the first sub-die (20) further comprises a backing plate (53), the backing plate (53) being disposed between the stripper plate (23) and the second die plate (22) such that the stripper plate (23) and the second die plate (22) define the feed space (24) therebetween.
  9. 9. The punching mechanism (100) according to claim 2, further comprising a second guide post (54), wherein the second guide post (54) is provided on one of the first die plate (21) and the second die plate (22) and penetrates the other of the first die plate (21) and the second die plate (22), and the second guide post (54) penetrates the material returning plate (23) so that the first die plate (21) and the second die plate (22) are in guide fit.
  10. 10. The punching mechanism (100) according to claim 1, wherein the driving assembly (60) further comprises a mounting plate (62) and two fastening nuts (63), the mounting plate (62) is fixedly arranged on the second die frame (12), the driving rod (61) is arranged on the mounting plate (62) in a penetrating manner and provided with external threads, and the two fastening nuts (63) are respectively matched with the driving rod (61) in a threaded manner and are respectively arranged on two sides of the mounting plate (62); And/or, second template (22) have cooperation groove (121) and dodge groove (122), follow first direction, dodge groove (122) with cooperation groove (121) intercommunication and deviate from the open setting of one end in cooperation groove (121), the one end of actuating lever (61) is equipped with cooperation spare (611), actuating lever (61) wear to locate dodge groove (122) and cooperation spare (611) are located cooperation groove (121), cooperation spare (611) can with cooperation groove (121) orientation dodge the wall in groove (122) and keep away from the wall butt in dodge groove (122).
  11. 11. The punching mechanism (100) according to claim 2, further comprising a first punching assembly (30), wherein the first punching assembly (30) comprises a first insert (31) and a first punch (313), the first insert (31) is arranged on the first die plate (21), the first punch (313) is arranged on the first insert (31), the first die frame (11) can drive the first die plate (21) to move along the height direction of the punching mechanism (100) so that the first punch (313) stretches into or moves out of the feeding space (24), and the height direction of the punching mechanism (100) is perpendicular to the first direction; The first insert (31) is provided with a first matching hole (311), a first boss (312) is arranged in the first matching hole (311), the first punch (313) penetrates through the first matching hole (311) and is provided with a second boss (314), and the first boss (312) is positioned below the second boss (314) and limits the second boss (314) along the height direction of the punching mechanism (100).
  12. 12. The punching mechanism (100) as claimed in claim 11, characterized in that the first punching assembly (30) further comprises a second insert (32) and a third insert (33), the second insert (32) is provided on the reject plate (23) and has a second mating hole (321), the third insert (33) is provided on the second die plate (22) and has a third mating hole (331), and the first mating hole (311), the second mating hole (321) and the third mating hole (331) are opposite to each other in a height direction of the punching mechanism (100), and the first punch (313) is inserted into the first mating hole (311), the second mating hole (321) and the third mating hole (331).
  13. 13. The punching mechanism (100) according to any one of claims 1 to 12, further comprising a second sub-die (70) and a second punch (71), wherein the second sub-die (70) comprises a third die plate (72) and a fourth die plate (74), the third die plate (72) is fixedly arranged on the first die frame (11), the fourth die plate (74) is fixedly arranged on the second die frame (12), the second punch (71) is arranged on the third die plate (72), and the first die frame (11) can drive the third die plate (72) to move along the height direction of the punching mechanism (100) so as to drive the second punch (71) to move.

Description

Punching mechanism Technical Field The application belongs to the technical field of punching equipment, and particularly relates to a punching mechanism. Background In the related art, the punching mechanism can punch a hole on a product or a material before the product is formed, for example, the punching mechanism can punch a hole on a material belt before the C-shaped steel rod piece product is formed, however, because the hole spacing of different C-shaped steel products is different, different punching mechanisms are required to be designed and manufactured for the C-shaped steel products of different models, the universality of the punching mechanism is poor, and the production cost of the product is high. Disclosure of utility model The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides the punching mechanism which has high universality and is beneficial to reducing the production cost of products. The application provides a punching mechanism which comprises a die frame, a first sub-die and a driving assembly, wherein the die frame comprises a first die frame and a second die frame, the first die frame and the second die frame are arranged at intervals along the height direction of the punching mechanism and are movable relative to the second die frame, the first sub-die is movably arranged on the die frame, and the driving assembly comprises a driving rod matched and assembled with the first sub-die and is used for driving the first sub-die to move along a first direction. According to the punching mechanism, the driving assembly can drive the first sub-die to move along the first direction, so that the position of the first sub-die along the first direction can be conveniently adjusted, the punching interval of the punching mechanism can be conveniently adjusted, the punching mechanism can be adapted to different products, the universality of the punching mechanism is improved, and the production cost of the products is reduced. According to one embodiment of the application, the first sub-die comprises a first die plate, a second die plate and a material returning plate, wherein the first die plate is assembled with the first die frame in a matched manner, the second die plate is assembled with the second die frame in a matched manner, and the material returning plate is arranged at one end, close to the first die plate, of the second die plate and is used for limiting a feeding space together with the second die plate. According to one embodiment of the application, the die frame further comprises a first pressing plate, wherein the first pressing plate is arranged on the first die frame and is used for limiting a first slideway extending along the first direction together with the first die frame, a part of the first template is arranged on the first slideway, and the part of the first template is arranged between the first pressing plate and the first die frame along the height direction of the punching mechanism. According to one embodiment of the application, the die frame further comprises a second pressing plate, wherein the second pressing plate is arranged on the second die frame and is used for limiting a second slideway extending along the first direction together with the second die frame, a part of the second template is arranged on the second slideway, and a part of the second template is arranged between the second pressing plate and the second die frame along the height direction of the punching mechanism. According to one embodiment of the application, the number of the first pressing plates is multiple, at least one first pressing plate is arranged on two sides of the first template along the second direction, and any two of the second direction, the height direction of the punching mechanism and the first direction are perpendicular to each other; And/or the number of the second pressing plates is multiple, at least one second pressing plate is arranged on two sides of the second template along the second direction, and any two of the second direction, the height direction of the punching mechanism and the first direction are mutually perpendicular. According to one embodiment of the application, the first mould frame is formed with a first groove, a part of the structure of the first mould plate is arranged in the first groove, and/or the second mould frame is formed with a second groove, and a part of the structure of the second mould plate is arranged in the second groove. According to one embodiment of the application, the punching mechanism further comprises a first guide post, wherein the first guide post is arranged on one of the first die frame and the second die frame and penetrates through the other of the first die frame and the second die frame so as to enable the first die frame to be in guide fit with the second die frame. According to one embodiment of the application, the first