A stamping die with a detachable and replaceable die head

Abstract

The utility model relates to stamping die technical field discloses a kind of stamping die of detachable replacement die head, including bottom plate, the top four corner of bottom plate is uniformly and fixedly set with fixed column, the top of bottom plate is fixedly set with lower die holder, slidingly set with connecting plate between multiple bottom plate outer sides, the top of multiple fixed column is uniformly and fixedly set with top plate, the top of top plate is fixedly set with hydraulic cylinder and the output end of hydraulic cylinder is fixedly connected with connecting plate, the bottom of connecting plate is provided with die head, when stamping, die head is installed in the bottom of connecting plate, fixed bolt is fixed by nut by penetrating die head and connecting plate, it is convenient to replace when wearing, simultaneously, the outside of nut is sleeved with rotation-stopping plate, the outside between the same horizontal two rotation-stopping plates is sleeved with pressing plate, rotation-stopping plate and pressing plate inside are buckled, simultaneously, second buckling plate is buckled in pressing plate inside, avoid when operating, nut rotates, cause loosening.

Claims

1. A stamping die with a removable die head, comprising a base plate (1), characterized in that: Fixed posts (2) are fixedly installed at the four corners of the top of the base plate (1). A lower mold base (3) is fixedly installed on the top of the base plate (1). A connecting plate (4) is slidably installed between the outer sides of the multiple base plates (1). A top plate (5) is fixedly installed between the tops of the multiple fixed posts (2). A hydraulic cylinder (6) is fixedly installed on the top of the top plate (5), and the output end of the hydraulic cylinder (6) is fixedly connected to the connecting plate (4). A mold head (7) is installed at the bottom of the connecting plate (4). The top of the mold head (7) is... The part is equipped with a limiting structure. The four corners inside the mold head (7) are slidably penetrated by fixing bolts (12), and the fixing bolts (12) penetrate the connecting plate (4). The outer side of the fixing bolts (12) is threaded with nuts (13). The outer side of the nuts (13) is fitted with anti-rotation plates (14). The outer side of the two anti-rotation plates (14) at the same level is fitted with pressure plates (15). The top of the connecting plate (4) is fixedly provided with multiple second buckles (16), and the second buckles (16) are fastened inside the pressure plates (15).

2. The tooling head of claim 1, wherein: The limiting structure includes two plug-in plates (8), which are fixedly installed on the top of the mold head (7) and inserted into the interior of the connecting plate (4). Two limiting rods (9) are slidably arranged inside the connecting plate (4), and the limiting rods (9) are fastened inside one end of the plug-in plate (8). A first buckle plate (10) is fixedly arranged at both ends of the two limiting rods (9). Multiple limiting protrusions (11) are fixedly arranged on both sides of the connecting plate (4), and the first buckle plate (10) is fastened to one of the limiting protrusions (11).

3. The tooling head of claim 1, wherein: The pressure plate (15) has limit slots at both ends inside, and the size of the anti-rotation plate (14) is adapted to the limit slots.

4. The tooling head of claim 1, wherein: The pressure plate (15) has a through groove in the middle, and the second buckle plate (16) is fastened inside the through groove.

5. The tooling head of claim 2, wherein: The connecting plate (4) has a sliding groove inside, and the limiting rod (9) is slidably installed inside the sliding groove.

6. The tooling head of claim 2, wherein: One end of the first buckle plate (10) is provided with a buckle groove, which is fastened to the outside of the limiting protrusion (11).

Images