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CN-117000855-B - Stamping die with location mistake proofing prevents slow-witted

CN117000855BCN 117000855 BCN117000855 BCN 117000855BCN-117000855-B

Abstract

The invention belongs to the technical field of stamping dies, and particularly relates to a stamping die with positioning error proofing and fool proofing. According to the invention, the stamping table, the stamping groove, the first gear, the second gear, the electric shock sheet, the electric contact rod, the top piece, the spring, the electric telescopic rod, the movable rod, the positioning piece, the movable rod, the movable groove and the positioning groove are arranged, so that the stamping die can realize synchronous stamping operation and feeding and discharging in the product stamping operation process, and the stamping operation can be realized only at the correct position, thereby preventing the situation that the stamping groove is misplaced to cause damage to products, improving the positioning fool-proof effect of the stamping die, simultaneously preventing the positioning piece from moving in the positioning groove, preventing the stamping table from continuing to move due to inertia, guaranteeing the stamping stability of the stamping die, preventing the occurrence of stamping misplacement, and improving the stamping quality of products.

Inventors

  • WANG YUNPING
  • LI BAOQING
  • ZHANG FEI
  • DU JIANGHUI
  • LI YANG
  • LI QIANG

Assignees

  • 中国航发西安动力控制科技有限公司

Dates

Publication Date
20260505
Application Date
20230818

Claims (7)

  1. 1. The stamping die with the positioning error prevention and fool-proofing functions comprises a die base (1) and is characterized in that the upper end of the die base (1) is provided with a stamping table (2), the upper surface of the stamping table (2) is provided with a stamping groove (3), the upper end of the stamping groove (3) is provided with a stamping die (4), the upper end of the stamping die (4) is provided with a stamping driving piece (5), the lower end of the stamping table (2) is connected with a first gear (6), the side surface of the first gear (6) is provided with a second gear (7), the upper end of the second gear (7) is connected with a driven wheel (8), the outer side of the driven wheel (8) is provided with a belt (9), one end of the belt (9) is provided with a driving wheel (10), the lower end of the driving wheel (10) is provided with a motor (11), the upper end of the driving wheel (10) is connected with a reciprocating screw (12), the outer side of the reciprocating screw (12) is provided with a transverse plate (13), the inner part of the die base (1) is connected with a first gear (6), the upper end (14) is provided with a flexible rod (18), one side (18) is provided with a flexible rod (18), the stamping device is characterized in that a movable groove (21) is formed in the lower surface of the stamping table (2), an electric shock sheet (20) is arranged on one side of the movable groove (21), and a positioning groove (22) is formed in the outer side of the movable groove (21).
  2. 2. The stamping die with positioning error proofing and fool proofing of claim 1 is characterized in that the number of the stamping grooves (3) is six, and the six stamping grooves (3) are distributed on the upper surface of the stamping table (2) in a central symmetry manner.
  3. 3. The stamping die with positioning error proofing and fool proofing as claimed in claim 1, wherein the second gear (7) is a gear with half provided with insections and the other half is smooth, and the first gear (6) is movably connected with the second gear (7).
  4. 4. The stamping die with positioning error proofing and foolproof functions according to claim 1, wherein the movable rod (18) is rotatably connected with the electric telescopic rod (14) through a shaft body, and the movable rod (18) is rotatably connected with the positioning piece (19) through the shaft body.
  5. 5. The stamping die with positioning error proofing and fool proofing according to claim 1, wherein the size of the positioning piece (19) is matched with the inner size of the positioning groove (22), and the positioning piece (19) is clamped with the stamping table (2) through the positioning groove (22).
  6. 6. The stamping die with positioning error proofing and fool proofing according to claim 1, wherein the number of the electric shock bars (15) is two, and the distance between the two electric shock bars (15) is matched with the length of the electric shock sheet (20).
  7. 7. The stamping die with positioning error proofing and fool proofing according to claim 1, wherein a top piece (16) is arranged at the bottom of the stamping groove (3), a spring (17) is arranged at the lower end of the top piece (16), and the top piece (16) is arranged at the center of the bottom of the stamping groove (3).

Description

Stamping die with location mistake proofing prevents slow-witted Technical Field The invention relates to the technical field of stamping dies, in particular to a stamping die with positioning error prevention and fool-proofing functions. Background The stamping die is a special technological equipment for processing materials into parts in cold stamping, namely a cold stamping die, and the stamping is a pressure processing method for separating or plastically deforming the materials by utilizing a die arranged on a press machine at room temperature so as to obtain the required parts, wherein the stamping die is divided into an upper die and a lower die, and the stamping of the workpiece is realized by continuously moving the upper die up and down. The prior art has the following problems: In the process of stamping products, a general stamping die is manually fed, then the stamped products are taken out and put into new products for stamping operation, so that the operating efficiency of the stamping die is reduced, in the stamping process, the general die does not have an automatic positioning effect, stamping deviation is easy to occur, and the stamping quality of the products is reduced. Disclosure of Invention Aiming at the defects of the prior art, the invention provides the stamping die with positioning error prevention and foolproof, and solves the problems that the existing stamping die is low in operation efficiency, the die does not have an automatic positioning effect and stamping deviation is easy to occur. The stamping die comprises a die base, wherein the upper end of the die base is provided with a stamping table, the upper surface of the stamping table is provided with a stamping groove, the upper end of the stamping groove is provided with a stamping die, the upper end of the stamping die is provided with a stamping driving piece, the lower end of the stamping table is connected with a first gear, the side surface of the first gear is provided with a second gear, the upper end of the second gear is connected with a driven wheel, the outer side of the driven wheel is provided with a belt, one end of the belt is provided with a driving wheel, the lower end of the driving wheel is provided with a motor, the upper end of the driving wheel is connected with a reciprocating screw, the outer side of the reciprocating screw is provided with a transverse plate, the inner part of the die base is provided with an electric telescopic rod, one side of the electric telescopic rod is provided with a movable rod, one end of the movable rod is provided with a positioning piece, the lower surface of the stamping table is provided with a movable groove, one side of the movable groove is provided with an electric shock groove, and the outer side of the movable groove is provided with an electric shock groove. As a preferable technical scheme of the invention, the number of the stamping grooves is six, and the six stamping grooves are distributed on the upper surface of the stamping table in a central symmetry manner. As a preferable technical scheme of the invention, the second gear is a gear with half provided with insections and the other half is smooth, and the first gear is movably connected with the second gear. As a preferable technical scheme of the invention, the movable rod is rotationally connected with the electric telescopic rod through the shaft body, and the movable rod is rotationally connected with the positioning piece through the shaft body. As a preferable technical scheme of the invention, the size of the positioning piece is matched with the inner size of the positioning groove, and the positioning piece is clamped with the stamping table through the positioning groove. As a preferable technical scheme of the invention, the number of the electric shock bars is two, and the distance between the two electric shock bars is matched with the length of the electric shock sheet. As a preferable technical scheme of the invention, the bottom of the punching groove is provided with a top piece, the lower end of the top piece is provided with a spring, and the top piece is arranged at the center of the bottom of the punching groove. Compared with the prior art, the invention provides the stamping die with the positioning error prevention and fool prevention, which has the following beneficial effects: 1. This stamping die with location mistake proofing prevents slow-witted through setting up stamping station, the punching press groove, first gear, the second gear, the action wheel, the belt, from the driving wheel, reciprocating lead screw, the diaphragm, electric shock piece and touch the electric stick, stamping die is in the product punching press operation in-process, not only can realize punching press operation and go up the unloading and go on in step, but also can realize carrying out real-time supervision to punching press groove active position, only when the electric shock piece of bottom