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CN-122007258-A - Stamping die is used in metalwork processing

CN122007258ACN 122007258 ACN122007258 ACN 122007258ACN-122007258-A

Abstract

The invention discloses a stamping die for metal part processing, which relates to the technical field of metal part processing and comprises a bottom plate, a bottom female die body and a storage box, wherein a first die holder is fixed above the bottom plate, a transmission assembly for splitting the bottom female die body is arranged on the first die holder, sliding blocks are arranged on the front side and the rear side of the bottom end of the storage box, a drawing box is arranged at the bottom end inside the storage box, a small-sized air pump is arranged at the right end of the upper surface of the first die holder, a conveying pipe is fixed at the output end of the small-sized air pump, an air blowing pipe is fixed at the left end of the conveying pipe, the left end of the air blowing pipe is fixed on the first die holder through a rod piece, a second die holder is arranged above the first die holder, and a top die assembly is arranged on the second die holder. This stamping die is used in metalwork processing can clear up bottom die body when unloading fast, can high-efficient processing simultaneously follow the piece that falls down on the mould.

Inventors

  • LIU DAAN

Assignees

  • 昆山茂技坤金属科技有限公司

Dates

Publication Date
20260512
Application Date
20260407

Claims (9)

  1. 1. Stamping die is used in metalwork processing, including bottom plate (1), bottom die body (8) and receiver (13), its characterized in that: A first die holder (2) is fixed above the bottom plate (1), and a transmission assembly for splitting the bottom die body (8) is arranged on the first die holder (2); The sliding blocks (14) are arranged on the front side and the rear side of the bottom end of the storage box (13), a drawing box (15) is arranged at the inner bottom end of the storage box (13), and a filtering frame (16) is arranged above the drawing box (15); The right end of the upper surface of the first die holder (2) is provided with a small air pump (17), the output end of the small air pump (17) is fixed with a conveying pipe (18), the left end of the conveying pipe (18) is fixed with an air blowing pipe (19), and the left end of the air blowing pipe (19) is fixed on the first die holder (2) through a rod piece; A second die holder (20) is arranged above the first die holder (2), and a top die assembly is arranged on the second die holder (20).
  2. 2. The stamping die for metal piece processing according to claim 1, wherein the transmission assembly comprises a motor (3), a belt pulley (4), a transmission belt (5), a reverse screw (6), a mounting plate (7), a rotary table (9), a side plate (10), a first support plate (11), a second support plate (12), a limit rod (26) and a supporting roller (27), the motor (3) is fixed at the rear of the first die holder (2) through a rod piece, the belt pulley (4) is fixed at the output end of the motor (3), the transmission belt (5) is arranged at the outer side of the belt pulley (4), the reverse screw (6) is fixed on the front side of the belt pulley (4) at the output end of the motor (3), the mounting plate (7) is in threaded transmission, the bottom die body (8) is mounted on the inner side surface of the mounting plate (7), the limit rod (26) penetrates through the right end of the mounting plate (7), the side plate (10) is fixed at the left end of the upper surface of the side plate (1), the supporting roller (27) is mounted in an internal rotation manner, the rotary table (9) is mounted at the inner end of the rotary table (27), the inner end of the first support plate (11) is rotatably provided with a second support plate (12).
  3. 3. The stamping die for metal piece machining according to claim 2, wherein the mounting plate (7) and the first die holder (2) form a front-back sliding structure through a reverse screw rod (6).
  4. 4. The stamping die for metal piece machining according to claim 2, wherein the right end of the second support plate (12) is rotatably connected with the storage box (13).
  5. 5. The stamping die for metal piece machining according to claim 1, wherein a sliding groove is formed in the bottom plate (1), and the sliding block (14) is located in the sliding groove of the bottom plate (1).
  6. 6. A metal part working press die as set forth in claim 1, wherein said filter frame (16) is slidably mounted in the interior of the receiving box (13).
  7. 7. The stamping die for metal part machining according to claim 1, wherein the top die assembly comprises a first electric telescopic rod (21), a second electric telescopic rod (22), a pressing plate (23), a mounting frame (24) and a top male die body (25), the first electric telescopic rod (21) is fixed inside the second die holder (20), the second electric telescopic rod (22) is arranged inside the first electric telescopic rod (21), the pressing plate (23) is fixed at the output end of the first electric telescopic rod (21), the mounting frame (24) is fixed at the inner side surface of the pressing plate (23), the top male die body (25) is fixed at the output end of the second electric telescopic rod (22), and the second electric telescopic rod (22) is fixed inside the mounting frame (24).
  8. 8. The stamping die for metal part machining according to claim 7, wherein the air blowing pipes (19) are symmetrically arranged about a center line of the top punch body (25), and air outlets are formed at equal intervals in inner ends of the air blowing pipes (19).
  9. 9. The stamping die for metal piece processing as set forth in claim 7, wherein a hole through which a second electric telescopic rod (22) passes is formed in the second die holder (20).

Description

Stamping die is used in metalwork processing Technical Field The invention relates to the technical field of metal piece processing, in particular to a stamping die for metal piece processing. Background In the machining process of the metal part, a stamping die is used for producing the metal part, the stamping die is special process equipment for machining a workpiece into a part in cold stamping, the special process equipment generally comprises a first die holder, a male die, a second die holder and a female die, the female die and the male die form a forming cavity, the machining efficiency can be improved, a disassembling structure is arranged, the upper die and the lower die are convenient to disassemble and assemble, a cleaning structure is arranged, scraps generated in the machining process can be cleaned out of the die rapidly and thoroughly, and the scraps are prevented from remaining; The invention discloses a stamping die for processing a mobile phone elastic sheet, which belongs to the technical field of stamping dies and comprises a first die holder, wherein guide posts are fixedly arranged on the periphery of the lower surface of the first die holder, a second die holder is arranged at the bottom end of each guide post, lower padding feet are fixedly arranged on the periphery of the bottom surface of each second die holder, an upper base plate is arranged on the lower surface of the first die holder, an upper clamping plate is fixedly arranged on the outer side of the lower part of the upper base plate, an upper die plate is fixedly arranged at the bottom of the upper clamping plate in a concave-convex fit mode, a lower base plate is fixedly arranged on the upper surface of the second die holder, and a lower clamping plate is fixedly arranged on the outer side of the upper part of the lower base plate. The stamping die for processing the mobile phone elastic sheet is provided with the upper connecting column and the lower connecting column, and the two clamping plates which are in threaded connection with the outer sides of the two ends are driven by the bidirectional screw rod to move outwards, so that the two groups of clamping plates are respectively separated from the upper die plate and the lower die plate, the upper die plate and the lower die plate are conveniently detached from the stamping die at the same time, the upper die plate and the lower die plate are conveniently replaced, and time and labor are saved; The chinese patent with the publication number CN223997109U discloses a chamfer stamping die with positive pressure blowing structure, which comprises a base, the fixed surface installs the hydraulic stem on the both ends of base, and the upper end fixedly connected with roof of hydraulic stem, the fixed surface of going up of base is provided with the lower mould, the fixed surface installs the upper mould of roof, the fixed support column that is provided with in upper end of lower mould, and the upper end of support column installs gliding spacing post, the upper end inboard surface of lower mould is run through by the one end of pressure release groove, and the other end of pressure release groove runs through the upper surface of lower mould, the lower extreme inboard surface of support column is run through by the one end of pressure hole. According to the chamfering stamping die with the positive-pressure blowing structure, by means of the pressurizing mechanism, strong and uniform positive-pressure air flow is generated by blowing the inside of the upper end of the lower die before stamping, chips generated by chamfering are quickly and thoroughly cleaned out of the die without dead angles in all directions, and the residues of the chips are avoided; The use that combines current scheme and actual production processing, stamping die is used in current metalwork processing, and part metalwork can produce the piece in the punching press in-process, sets up the quick discharge molding's of demoulding structure product, sets up the clearance subassembly and clears away the piece, but can not clear up bottom die body when unloading fast, and inconvenient high-efficient processing falls off the piece from the mould, consequently, we propose stamping die is used in metalwork processing to the problem that proposes in the solution above-mentioned. Disclosure of Invention The invention aims to provide a stamping die for metal piece processing, which solves the problems that in the prior art, the existing stamping die for metal piece processing can generate scraps in the stamping process of partial metal pieces, a demoulding structure is arranged to rapidly discharge a formed product, a cleaning component is arranged to remove scraps, but the bottom female die body can not be cleaned while rapidly discharging, and scraps falling from the die are inconvenient to process efficiently. In order to achieve the purpose, the invention provides the following technical scheme that the st