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CN-224222501-U - Continuous stamping die for gasket

CN224222501UCN 224222501 UCN224222501 UCN 224222501UCN-224222501-U

Abstract

The utility model discloses a continuous stamping die for washers, which comprises a workbench, an adjustable female die mechanism, a lifting plate, an adjustable male die mechanism and a feeding mechanism, wherein a stamping table is fixed on the workbench, a waste hole and a material forming hole are formed in the stamping table, two hydraulic cylinders are fixed on the workbench, the telescopic ends of the hydraulic cylinders are fixed with the lifting plate, the lifting plate is provided with the adjustable male die mechanism, the adjustable male die mechanism is matched with the adjustable female die mechanism for use, and the feeding mechanism is arranged on the right side of the stamping table on the workbench. The utility model has convenient rotation and switching and is convenient for producing gaskets with different models and sizes.

Inventors

  • LIN GUANGXIAN
  • LIN YI

Assignees

  • 浙江雄本科技有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (5)

  1. 1. The continuous stamping die for the gasket is characterized by comprising a workbench (1), an adjustable die mechanism (2), a lifting plate (4), an adjustable punch mechanism (5) and a feeding mechanism (6), wherein a stamping table (101) is fixed on the workbench (1), the adjustable die mechanism (2) comprises a first motor (201), a first gear (202), a supporting shaft (203), a die plate (204), an inner ring die hole (205), an outer ring die hole (206) and a second gear (207), the first motor (201) is fixed on the workbench (1), a first gear (202) is fixed on an output shaft of the first motor (201), a second gear (207) meshed with the first gear (202) is arranged on one side of the first gear (202), the second gear (207) is fixed on a supporting shaft (203), the supporting shaft (203) is rotationally connected with the workbench (1), three die plates (204) are uniformly distributed and fixed on the outer side of the supporting shaft (203), each die plate (205) is provided with one die hole (206) with different sizes of the inner ring die hole (206) and one die hole (206) with the same size, the stamping table (101) is used for providing support for the female die plate (204), be provided with waste material hole (102) and shaping hole (103) on stamping table (101), be fixed with two pneumatic cylinders (3) on workstation (1), the flexible end and the lifter plate (4) of pneumatic cylinder (3) are fixed mutually, install adjustable punch mechanism (5) on lifter plate (4), adjustable punch mechanism (5) are used with adjustable die mechanism (2) cooperation, feeding mechanism (6) are installed on workstation (1) on the right side of stamping table (101).
  2. 2. The continuous stamping die for washers according to claim 1, characterized in that the adjustable punch mechanism (5) comprises a second motor (501), a third gear (502), a fourth gear (503), a transmission shaft (504), a punch plate (505), an inner ring convex die head (506) and an outer ring convex die head (507), the second motor (501) is fixed on the lifting plate (4), the third gear (502) is fixed on an output shaft of the second motor (501), a fourth gear (503) meshed with the third gear (502) is arranged on one side of the third gear (502), the fourth gear (503) is fixed on the transmission shaft (504), the transmission shaft (504) is rotationally connected with the lifting plate (4), three convex die plates (505) are uniformly distributed and fixed on the outer side of the transmission shaft (504), the upper side of the punch plate (505) is attached to the lifting plate (4), an inner ring convex die head (506) and a convex die head (507) are fixed on the lower side of each punch plate (505), and the three convex die heads (507) are different in size from one another.
  3. 3. The continuous stamping die for washers according to claim 2, characterized in that the three inner ring dies (506) are one-to-one matched in size to the three inner ring die holes (205), and the three outer ring dies (507) are one-to-one matched in size to the three outer ring die holes (206).
  4. 4. The continuous washer stamping die according to claim 1, wherein the feeding mechanism (6) comprises a conveying roller (601), a fifth gear (602) and a third motor (603), two conveying rollers (601) are rotatably connected to the workbench (1), one fifth gear (602) is fixed to each conveying roller (601), the two fifth gears (602) are meshed with each other, the third motor (603) is fixed to the workbench (1), and an output shaft of the third motor (603) is fixed to one conveying roller (601).
  5. 5. Continuous stamping die for washers according to claim 1, characterized in that below the scrap hole (102) a scrap collecting box (7) is placed on the ground, below the forming hole (103) a forming collecting box (8) is placed on the ground.

Description

Continuous stamping die for gasket Technical Field The utility model relates to the technical field of gasket production, in particular to a gasket continuous stamping die. Background The washer refers to the part that is padded between the piece to be connected and the nut. A generally flat metal ring is used to protect the surface of the connected component from being scratched by the nut and to disperse the pressure of the nut on the connected component. Stamping dies are currently used to produce gaskets. However, the existing stamping die has the defect that one set of die can only produce gaskets with one model size and is difficult to meet diversified production requirements, so that the current situation is that the development of the rotary switching convenience is urgent, and the continuous stamping die for producing gaskets with different model sizes is convenient, so that the defects in the current practical application are overcome, and the current requirements are met. Disclosure of utility model The utility model aims to provide a continuous stamping die for washers, so as to solve the problems in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The continuous stamping die for the gasket comprises a workbench, an adjustable female die mechanism, a lifting plate, an adjustable male die mechanism and a feeding mechanism, wherein the stamping table is fixed on the workbench, the adjustable female die mechanism comprises a first motor, a first gear, a supporting shaft, a female die plate, an inner ring female die hole, an outer ring female die hole and a second gear, the first motor is fixed on the workbench, a first gear is fixed on an output shaft of the first motor, a second gear meshed with the first gear is arranged on one side of the first gear, the second gear is fixed on the supporting shaft, the supporting shaft is in rotary connection with the workbench, three female die plates are uniformly distributed and fixed on the outer side of the supporting shaft, an inner ring female die hole and an outer ring female die hole are respectively arranged on each female die plate, the three female die holes are respectively different, the stamping table is used for providing support for the female die plate, a waste hole and a material forming hole are arranged on the stamping table, two adjustable male die mechanisms are fixed on the workbench, the adjustable male die mechanism is arranged on the right side of the workbench, and the lifting mechanism is matched with the lifting mechanism. The adjustable male die mechanism comprises a second motor, a third gear, a fourth gear, a transmission shaft, male dies, inner ring male dies and outer ring male dies, wherein the second motor is fixed on a lifting plate, a third gear is fixed on an output shaft of the second motor, one side of the third gear is provided with the fourth gear meshed with the third gear, the fourth gear is fixed on the transmission shaft, the transmission shaft is rotationally connected with the lifting plate, three male dies are uniformly distributed and fixed on the outer side of the transmission shaft, the upper sides of the male dies are attached to the lifting plate, an inner ring male die and an outer ring male die are fixed on the lower side of each male die, the three inner ring male dies are different in size, and the three outer ring male dies are different in size. Preferably, the sizes of the three inner ring convex dies are matched with the sizes of the three inner ring concave die holes one by one, and the sizes of the three outer ring convex dies are matched with the sizes of the three outer ring concave die holes one by one. Preferably, the feeding mechanism comprises a conveying roller, a fifth gear and a third motor, wherein the two conveying rollers are rotationally connected to the workbench, each conveying roller is fixedly provided with a fifth gear, the two fifth gears are meshed with each other, the third motor is fixed on the workbench, and an output shaft of the third motor is fixed with one conveying roller. Preferably, a waste collecting box is arranged below the waste hole on the ground, and a formed material collecting box is arranged below the formed material hole on the ground. The continuous stamping die for the gasket has the advantages that when the continuous stamping die for the gasket is used, the inner ring concave die hole and the outer ring concave die hole with the required sizes are selected according to the type sizes of the gasket to be produced, during selection, the first gear, the second gear and the supporting shaft are driven to rotate through the first motor, the three concave die plates are driven to rotate through the supporting shaft, the inner ring concave die hole and the outer ring concave die hole are driven to rotate through the concave die plates, the required inner ring concave die hole and the waste m