A fixed seat for stamping die

Abstract

The utility model relates to the field of stamping technology, and in particular to a fixed seat for a stamping die, comprising a base frame, a push plate provided on a groove mouth, a push piece connected to the base frame for pushing the push plate to move; the push piece comprises a bidirectional screw, the bidirectional screw is rotatably connected to the base frame, both sides of the bidirectional screw are connected to a movable frame, each movable frame is slidably connected to the base frame, the upper end of each movable frame is rotatably connected to a connecting rod, and one end of each connecting rod is rotatably connected to the push plate. The utility model rotates the bidirectional screw, and the bidirectional screw rotates to make two movable frames move toward each other, and the movable frames drive two connecting rods to move toward each other during the movement process, and the two connecting rods push the push plate during the movement process, so that the push plate moves upward, and the push plate pushes the stamping die after it moves upward, so that the stamping die is misaligned with the fixed seat, so that the stamping die in the fixed seat can be taken out conveniently, and the die can be replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a fixing seat for a stamping die. Background Art

[0002] A stamping die is a special process equipment used to process materials into parts during cold stamping. It is called a cold stamping die. The fixed seat used for the stamping die is a device used between the stamping die and the punch press worktable. Its main function is to protect the punch press worktable and install the die, prevent the punch press worktable from being damaged due to the impact of the punch press, play a buffering role, and facilitate the installation of the die.

[0003] In the prior art, the stamping die is installed and fixed by a fixing seat. When the stamping die is replaced after stamping, it is inconvenient to take out the stamping die in the fixing seat for replacement because the stamping die is located in the fixing seat. Utility Model Content

[0004] The utility model aims to solve the disadvantage in the prior art that it is inconvenient to take out the stamping die in the fixing seat for replacement, and proposes a fixing seat for the stamping die.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] Design a fixed seat for a stamping die, including a base frame, wherein:

[0007] The upper end of the base frame is fixedly connected with a fixing seat, the bottom end of the fixing seat is provided with a groove opening, the groove opening is provided with a push plate, and the base frame is connected with a pushing member for pushing the push plate to move;

[0008] The pushing member includes a bidirectional screw, which is rotatably connected to the base frame. Both sides of the bidirectional screw are connected to mobile frames, each of the mobile frames is slidably connected to the base frame, the upper end of each mobile frame is rotatably connected to a connecting rod, and one end of each connecting rod is rotatably connected to the push plate.

[0009] Preferably, an anti-wear pad is fixedly connected to the bottom end of the base frame.

[0010] Preferably, the upper end of the push plate is flush with the inner bottom end of the fixing seat.

[0011] Preferably, both sides of the fixing seat are connected with a fixing mechanism, and the fixing mechanism includes a groove, and the groove is opened on the inner wall of the fixing seat, and a threaded hole is opened on the groove, and an extrusion piece is connected to the threaded hole, and the extrusion piece extends into the groove.

[0012] Preferably, the extrusion member comprises a threaded rod, the threaded rod is connected to the threaded hole, one end of the threaded rod is fixedly connected to a fixing rod, the fixing rod is located in the groove, and a pressing block is fixedly connected to the fixing rod.

[0013] Preferably, the fixing rod and the pressing block are an integral structure.

[0014] Preferably, the other end of the threaded rod is fixedly connected with a handle.

[0015] The utility model provides a fixing seat for a stamping die, which has the following beneficial effects:

[0016] By rotating the bidirectional screw, the two moving frames move toward each other, and the moving frames drive the two connecting rods to move toward each other during the movement. The two connecting rods push the push plate during the movement toward each other, so that the push plate moves upward. After the push plate moves upward, it pushes the stamping die, so that the stamping die and the fixed seat are misaligned, which makes it convenient to take out the stamping die in the fixed seat and replace the die. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a fixing seat for a stamping die proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of a fixing seat for a stamping die proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between a pusher and a push plate in a fixed seat for a stamping die proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the structure of an extrusion piece in a fixing seat for a stamping die.

[0021] In the figure: 1, base frame; 2, fixed seat; 3, groove mouth; 4, pushing member; 5, push plate; 6, fixing mechanism; 41, bidirectional screw; 42, movable frame; 43, connecting rod; 61, groove; 62, extrusion member; 621, threaded rod; 622, fixing rod; 623, pressure block; 624, handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] Reference Figure 1-3, a fixing seat for a stamping die, comprising a base frame 1, wherein:

[0025] The bottom end of the base frame 1 is fixedly connected with an anti-wear pad, the upper end of the base frame 1 is fixedly connected with a fixed seat 2, the bottom end of the fixed seat 2 is provided with a groove opening 3, a push plate 5 is provided on the groove opening 3, the upper end of the push plate 5 is flush with the inner bottom end of the fixed seat 2, and a push member 4 for pushing the push plate 5 to move is connected to the base frame 1;

[0026] The pushing member 4 includes a bidirectional screw 41, which is rotatably connected to the base frame 1. Both sides of the bidirectional screw 41 are connected to movable frames 42. Each movable frame 42 can be slidably connected to the base frame 1. The upper end of each movable frame 42 can be rotatably connected to a connecting rod 43, and one end of each connecting rod 43 can be rotatably connected to the push plate 5.

[0027] Working process: the base frame 1 is fixed on the stamping workbench by fixing bolts, and the stamping die is placed in the fixed seat 2. When the die in the fixed seat 2 is replaced, the bidirectional screw 41 is rotated. After the bidirectional screw 41 is rotated, the two movable frames 42 move toward each other. During the movement of the movable frames 42, the two connecting rods 43 are driven to move toward each other. During the movement of the two connecting rods 43, the push plate 5 is pushed to move upward. After the push plate 5 moves upward, it pushes the stamping die. After the stamping die moves upward, it extends out of the fixed seat 2. The stamping die is misaligned with the fixed seat 2, which makes it convenient to take out the stamping die in the fixed seat 2 and replace the die.

[0028] Example 2

[0029] After the stamping die is placed in the fixing seat 2, since the fixing seat 2 covers the side of the stamping die, it is inconvenient to fix the stamping die. Figure 4 As another preferred embodiment of the utility model, on the basis of embodiment 1, both sides of the fixing seat 2 are connected with a fixing mechanism 6, the fixing mechanism 6 includes a groove 61, the groove 61 is opened to the inner wall of the fixing seat 2, a threaded hole is opened on the groove 61, an extrusion piece 62 is connected to the threaded hole, and the extrusion piece 62 extends into the groove 61;

[0030] The extrusion piece 62 includes a threaded rod 621, which is connected to a threaded hole. One end of the threaded rod 621 is fixedly connected to a fixing rod 622, which is located in the groove 61. A pressure block 623 is fixedly connected to the fixing rod 622. The fixing rod 622 and the pressure block 623 are an integrated structure. The other end of the threaded rod 621 is fixedly connected to a handle 624. When fixing the stamping die, the threaded rod 621 is driven to rotate by the handle 624, the threaded rod 621 drives the fixing rod 622 to rotate, and the fixing rod 622 drives the pressure block 623 to rotate, so that the pressure block 623 rotates toward the stamping die. After the pressure block 623 rotates a certain angle, it contacts the stamping die. After contacting the stamping die, it is extruded and fixed, and the stamping die is convenient to fix.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixing seat for a stamping die, characterized in that: It comprises a base frame (1), wherein: The upper end of the base frame (1) is fixedly connected to a fixing seat (2), the bottom end of the fixing seat (2) is provided with a groove opening (3), a push plate (5) is provided on the groove opening (3), and a pushing member (4) for pushing the push plate (5) to move is connected to the base frame (1); The pushing member (4) comprises a bidirectional screw (41), the bidirectional screw (41) being rotatably connected to the base frame (1), both sides of the bidirectional screw (41) being connected to movable frames (42), each of the movable frames (42) being slidably connected to the base frame (1), the upper end of each of the movable frames (42) being rotatably connected to a connecting rod (43), and one end of each of the connecting rods (43) being rotatably connected to the push plate (5).

2. The fixing seat for a stamping die according to claim 1, characterized in that: An anti-wear pad is fixedly connected to the bottom end of the base frame (1).

3. The fixing seat for a stamping die according to claim 1, characterized in that: The upper end of the push plate (5) is flush with the inner bottom end of the fixing seat (2).

4. The fixing seat for a stamping die according to claim 1, characterized in that: Both sides of the fixing seat (2) are connected to fixing mechanisms (6), the fixing mechanisms (6) comprising a groove (61), the groove (61) being opened on the inner wall of the fixing seat (2), the groove (61) being provided with a threaded hole, the threaded hole being connected to an extrusion piece (62), the extrusion piece (62) extending into the groove (61).

5. The fixing seat for a stamping die according to claim 4, characterized in that: The extrusion piece (62) comprises a threaded rod (621), the threaded rod (621) is connected to the threaded hole, one end of the threaded rod (621) is fixedly connected to a fixing rod (622), the fixing rod (622) is located in the groove (61), and a pressing block (623) is fixedly connected to the fixing rod (622).

6. The fixing seat for a stamping die according to claim 5, characterized in that: The fixing rod (622) and the pressing block (623) are an integral structure.

7. The fixing seat for a stamping die according to claim 5, characterized in that: The other end of the threaded rod (621) is fixedly connected to a handle (624).

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