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CN-224222566-U - Stamping die

CN224222566UCN 224222566 UCN224222566 UCN 224222566UCN-224222566-U

Abstract

The application discloses a stamping die. The stamping die comprises a base, at least two conveying assemblies, a connecting rod assembly and an adjusting assembly. According to the automatic feeding device, automatic feeding of workpieces to be punched is achieved through the conveying assembly, potential safety hazards existing in manual feeding of operators can be avoided, production effect is improved, and workload of the operators is reduced. The adjusting component is in transmission connection with the conveying component through the connecting rod component, and the adjusting component is configured to drive the adjacent conveying components to be close to or far away from each other, so that the distance between the adjacent conveying components is matched with the size of the workpiece to be punched.

Inventors

  • GE HUI
  • Ye Haibao

Assignees

  • 浙江凌骁能源科技有限公司
  • 浙江零跑科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250513

Claims (10)

  1. 1. A stamping die, characterized by comprising: A base (1); At least two conveying assemblies (3) respectively arranged on two opposite sides of the base (1), wherein the at least two conveying assemblies (3) are configured to be matched with each other to convey a workpiece to be punched, and The adjusting assembly (5) is in transmission connection with at least one conveying assembly (3) through a connecting rod assembly (4), and the adjusting assembly (5) is configured to drive adjacent conveying assemblies (3) to be close to or far away from each other, so that the distance between the adjacent conveying assemblies (3) is matched with the size of the workpiece to be punched.
  2. 2. The stamping die according to claim 1, characterized in that each of the conveying assemblies (3) comprises a driving wheel (31), a driven wheel (32) and a conveyor belt (33) surrounding the driving wheel (31) and the driven wheel (32); The stamping die further comprises a rotating shaft (2) rotatably connected to the base (1), the rotating shaft (2) comprising: A driving shaft (21), the driving wheel (31) is sleeved on the circumference of the driving shaft (21), and/or The driven wheel (32) is sleeved on the periphery side of the driven wheel (22).
  3. 3. Stamping die according to claim 2, characterized in that the connecting rod assembly (4) is configured to drive a driving wheel (31) and/or a driven wheel (32) of the transfer assembly (3); The connecting rod assembly (4) comprises a moving rod (41), a first hinging block (42) and a connecting rod (43), one end of the moving rod (41) is hinged to the adjusting assembly (5), the other end of the moving rod (41) is hinged to the first hinging block (42), the first hinging block (42) is connected to one end of the connecting rod (43), a first ring body (44) is arranged at the other end, deviating from the first hinging block (42), of the connecting rod (43), the first ring body (44) is arranged on the periphery of the rotating shaft (2) in a surrounding mode, a gap is reserved between the inner wall of the first ring body (44) and the outer wall of the rotating shaft (2), and the first ring body (44) is configured to drive the adjacent conveying assemblies (3) to be close to each other.
  4. 4. A stamping die as claimed in claim 3, wherein the first ring body (44) is provided with a first ring groove (441), the first ring groove (441) being arranged in the circumferential direction of the first ring body (44), the driving wheel (31) and/or the driven wheel (32) being provided with a second ring groove (34), the second ring groove (34) being arranged in the circumferential direction of the driving wheel (31) and/or the driven wheel (32); The connecting rod assembly (4) further comprises a connecting ring (45), the connecting ring (45) comprises a first fan ring (451) and a second fan ring (452), a first protruding portion (453) and a second protruding portion (454) are arranged on the inner wall of the first fan ring (451) and the inner wall of the second fan ring (452), the first protruding portion (453) and the second protruding portion (454) are arranged at intervals along the extending direction of the rotating shaft (2), the first protruding portion (453) is slidably arranged in the first annular groove (441), and the second protruding portion (454) is embedded in the second annular groove (34).
  5. 5. The stamping die of claim 1, wherein the linkage assembly (4) is configured to drive a driving wheel (31) and a driven wheel (32) of the transfer assembly (3); The adjusting assembly (5) comprises: A biaxial motor (51); The two screws (52) are respectively connected to the two opposite ends of the double-shaft motor (51), and the screw thread directions of the two screws (52) are opposite; Two moving blocks (53) respectively sleeved with the threads of the two screws (52), and Two second hinge blocks (54) respectively connected to the two moving blocks (53), one end of the link assembly (4) configured to drive the driving wheel (31) of the transfer assembly (3) being hinged to one of the moving blocks (53), and one end of the link assembly (4) configured to drive the driven wheel (32) of the transfer assembly (3) being hinged to the other moving block (53); When the double-shaft motor (51) drives the two screw rods (52) to rotate, the two screw rods (52) drive the two moving blocks (53) to be close to or far away from each other.
  6. 6. The stamping die of claim 2, further comprising a drive assembly (6), the drive assembly (6) comprising: a drive motor (61) connected to the base (1); A half-tooth gear (62) connected to a rotation shaft (611) of the drive motor (61), and A rotary gear (63) connected to the drive shaft (21), the rotary gear (63) being intermeshed with the half-tooth gear (62), the number of teeth of the rotary gear (63) being the same as the number of teeth of the half-tooth gear (62); When the driving motor (61) drives the half-tooth gear (62) to rotate, the half-tooth gear (62) drives the rotating gear (63) to intermittently rotate, and the intermittent rotation of the rotating gear (63) drives the conveying assembly (3) to intermittently rotate.
  7. 7. The stamping die of claim 1, further comprising a moving plate (7) and a pressing assembly disposed on the moving plate (7), the pressing assembly comprising: A connecting plate (71) connected to the base (1), the connecting plate (71) being provided with a chute (711); a lifting block (72), one end of which is connected to the chute (711) in a sliding manner, and the other end of which is connected to the moving plate (7); An elastic member (73) disposed in the chute (711) and having one end connected to the top surface of the chute (711) and the other end connected to the lifting block (72), and A pinch roller (74) rotatably connected to the lifting block (72), the pinch roller (74) being configured to cooperate with the transfer assembly (3) to press the workpiece to be punched.
  8. 8. The stamping die of claim 1, further comprising a stamping assembly (8), the stamping assembly (8) comprising: a punching seat (81) arranged on one side of the base (1); a punching groove (82) provided on the upper surface of the punching seat (81); a fixing frame (83) arranged on the upper surface of the stamping seat (81); a punch block (84) provided in correspondence with the punch groove (82); and a cylinder (85) arranged on the fixing frame (83) and used for driving the punching block (84).
  9. 9. The stamping die of claim 8, further comprising a collection assembly (9), the collection assembly (9) comprising: A collection box (91) arranged in the punching seat (81) and positioned at one side of the punching groove (82), wherein a box opening of the collection box (91) is communicated with the side surface of the punching groove (82); A push rod (92) slidably connected with the stamping seat (81), wherein the push rod (92) is arranged on one side of the stamping groove (82) away from the tank opening of the collecting tank (91) and at least partially arranged outside the stamping seat (81), the push rod (92) is used for pushing the stamping part in the stamping groove (82) into the collecting tank (91), and -A reciprocating pushing mechanism (93) connected to the push rod (92), the reciprocating pushing mechanism (93) being adapted to drive the push rod (92).
  10. 10. The press die as set forth in claim 9, wherein the reciprocating pushing mechanism (93) includes: -a drive gear (931) connected to the transfer assembly (3); A support plate (932) connected to an outer wall of the press seat (81); A driven gear (933) rotatably connected to one end of the support plate (932), the driven gear (933) being engaged with the driving gear (931); A rotating wheel (934) rotatably connected to the other end of the support plate (932); -a belt (935) surrounding said driven gear (933) and said rotating wheel (934); A rotating lever (936) having one end connected to the rotating wheel (934) and the other end provided with a pressing shaft (937); -a movable block (938) connected to the push rod (92), the movable block (938) being provided with a slide (939), the pressing shaft (937) being slidingly connected to the slide (939); When the rotating wheel (934) rotates, the extruding shaft (937) slides in the slideway (939) to drive the movable block (938) to reciprocate so as to drive the push rod (92) to reciprocate.

Description

Stamping die Technical Field The application relates to the technical field of stamping, in particular to a stamping die. Background In modern industrial production, alloy materials are widely used in various fields due to their excellent physical and chemical properties. To ensure the quality and performance of the alloy material, it is often necessary to detect its resistance. However, before resistance testing can be performed, the alloy material must be trimmed to a specification suitable for testing. This process typically relies on a stamping device to achieve rapid cutting and forming. While current stamping devices provide basic cutting functions, there are some significant limitations in practical applications. Firstly, because the sizes of alloy plates are various, the existing stamping device cannot be automatically adapted to the plates with different sizes for feeding, which means that operators are required to manually feed, the workload of the operators is increased, and the production efficiency is reduced. In addition, the pressing force applied by the stamping die in the operation process is very large, and the manual feeding of operators not only increases the labor intensity of the operators, but also brings potential safety hazards, and the convenience and safety of operation are affected. Disclosure of utility model The embodiment of the application provides a stamping die, which can solve the technical problems that the current stamping device cannot automatically feed alloy plates with different sizes, and only can manually feed the alloy plates through operators, so that the workload of the operators is high, the production efficiency is low and potential safety hazards exist. The embodiment of the application provides a stamping die which comprises a base, at least two conveying assemblies respectively arranged on two opposite sides of the base, at least two conveying assemblies and an adjusting assembly, wherein the at least two conveying assemblies are configured to be matched with each other to convey a workpiece to be stamped, the adjusting assembly is in transmission connection with at least one conveying assembly through a connecting rod assembly, and the adjusting assembly is configured to drive adjacent conveying assemblies to be close to or far away from each other so that the distance between the adjacent conveying assemblies is matched with the size of the workpiece to be stamped. In some embodiments, each conveying assembly comprises a driving wheel, a driven wheel and a conveying belt surrounding the driving wheel and the driven wheel, the stamping die further comprises a rotating shaft rotatably connected to the base, the rotating shaft comprises a driving shaft, the driving wheel is sleeved on the peripheral side of the driving shaft, and/or a driven shaft, and the driven wheel is sleeved on the peripheral side of the driven shaft. In some embodiments, the connecting rod assembly is configured to drive the driving wheel and/or the driven wheel of the transmission assembly, the connecting rod assembly comprises a moving rod, a first hinge block and a connecting rod, one end of the moving rod is hinged to the adjusting assembly, the other end of the moving rod is hinged to the first hinge block, the first hinge block is connected to one end of the connecting rod, the other end of the connecting rod, which faces away from the first hinge block, is provided with a first ring body, the first ring body is arranged on the periphery of the rotating shaft in a surrounding mode, a gap is reserved between the inner wall of the first ring body and the outer wall of the rotating shaft, and the first ring body is configured to drive adjacent transmission assemblies to be close to each other. In some embodiments, the first ring body is provided with a first ring groove, the first ring groove is arranged along the circumferential direction of the first ring body, the driving wheel and/or the driven wheel is provided with a second ring groove, the second ring groove is arranged along the circumferential direction of the driving wheel and/or the driven wheel, the connecting rod assembly further comprises a connecting ring, the connecting ring comprises a first fan ring and a second fan ring, the inner wall of the first fan ring and the inner wall of the second fan ring are respectively provided with a first protruding part and a second protruding part, the first protruding parts and the second protruding parts are arranged at intervals along the extending direction of the rotating shaft, the first protruding parts can be arranged in the first ring groove in a sliding mode, and the second protruding parts are embedded in the second ring groove. In some embodiments, the link assembly is configured to drive a driving wheel and a driven wheel of the transfer assembly, the adjustment assembly includes a biaxial motor, two screws respectively connected to opposite ends of the biaxial motor,