Stamping die mounting structure

Abstract

The utility model relates to the technical field of die mounting, and discloses a stamping die mounting structure which comprises a base, mounting holes are formed in the four corners of the top of the base, a fixing assembly is arranged at the top of the base and comprises a sliding groove, the sliding groove is formed in the top of the base, and a positive and negative screw rod is rotationally connected into the sliding groove; l-shaped fixing plates are symmetrically mounted on the positive and negative screw rods, the fixing plates are symmetrically arranged at the top of the base, threaded holes are symmetrically formed in the surfaces of the fixing plates, threaded rods are mounted in the threaded holes, the threaded rods are sleeved with limiting plates, and nuts are mounted at the tops of the threaded rods. By designing the fixing assembly, when the stamping die is mounted, the stamping die can be doubly fixed, so that the stability of the fixed die can be improved, meanwhile, dies of different sizes can be clamped and fixed, and the overall practicability and applicability of the device are effectively improved.

Description

Technical Field

[0001] This application relates to the technical field of die installation, and in particular to a stamping die installation structure. Background Art

[0002] Stamping refers to a pressure processing method in which, at room temperature, a die installed on a press applies pressure to a material to cause separation or plastic deformation, thereby obtaining the required parts. A stamping die is a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly known as a cold punching die). Most stamping dies are fixed to a stamping machine before use. Currently, the more common method is to limit and fix them through screws, nuts, and pressure plates. Although this method is relatively convenient to operate, the stability after fixation is poor, which is not conducive to the fixed installation of stamping dies. Therefore, a stamping die installation structure is proposed to solve the problems described in the above background art.

[0003] The above information disclosed in this background art is only used to increase the understanding of the background art of this application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Utility Model Content

[0004] In order to solve the problem of poor stability of existing stamping dies after fixation, this application provides a stamping die installation structure.

[0005] A stamping die installation structure provided by this application adopts the following technical solutions:

[0006] A stamping die installation structure includes a base. Installation holes are opened at the four corners of the top of the base. A fixing component is provided on the top of the base. The fixing component includes a chute. The chute is opened on the top of the base. A positive and negative lead screw is rotatably connected inside the chute. Fixing plates are symmetrically installed on the positive and negative lead screw. Thread holes are symmetrically opened on the surfaces of the fixing plates. Threaded rods are installed inside the thread holes. Limiting plates are sleeved on the threaded rods. Nuts are installed on the tops of the threaded rods.

[0007] Preferably, a hand wheel is rotatably connected to one side of the base. The hand wheel is fixedly connected to the end of the positive and negative lead screw.

[0008] Preferably, the fixing plates are L-shaped and are symmetrically arranged on the top of the base.

[0009] Preferably, there are four threaded rods, and the four threaded rods are symmetrically arranged in pairs.

[0010] Preferably, through slots are opened on the surfaces of the limiting plates, and the through slots completely penetrate the limiting plates.

[0011] In summary, the present application includes the following beneficial technical effects:

[0012] By designing the fixing component, when installing the stamping die; first place the die on the top of the base, so that the die is located between the two side fixing plates, and then drive the left - right threaded rod to rotate through the handwheel, so that the left - right threaded rod drives the two side fixing plates to move towards each other, thereby clamping and fixing both sides of the die through the two side fixing plates. Then, fix the four threaded rods in the corresponding threaded holes in sequence, and adjust the position of the limiting plate so that the end of the limiting plate is located on the die. Finally, rotate the nut to press - fix the limiting plate, so that the limiting plate performs secondary fixing on the die; compared with the prior art, this design can double - fix the stamping die, thereby improving the stability of the die after fixation. At the same time, it can also clamp and fix dies of different sizes, effectively improving the overall practicability and applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall structural schematic diagram of the device in the embodiment of the application;

[0014] Figure 2 is the side - view structural schematic diagram of the device in the embodiment of the application;

[0015] Figure 3 is the front - view structural schematic diagram of the device in the embodiment of the application.

[0016] Description of reference numerals: 1, base; 2, mounting hole; 3, fixing component; 4, chute; 5, left - right threaded rod; 6, fixing plate; 7, handwheel; 8, threaded hole; 9, threaded rod; 10, limiting plate; 11, through - slot; 12, nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further describes the present application in detail with reference to Figure 1 —3.

[0018] The embodiment of the present application discloses a stamping die installation structure. Referring to Figure 1 , a stamping die installation structure for installing and fixing a stamping die includes a base 1. The base 1 facilitates the installation of various components of the device and is also convenient for subsequent stamping operations. Mounting holes 2 are provided at the four corners of the top of the base 1. Through the multiple mounting holes 2, it is convenient to install the base 1 on the stamping machine. A fixing component 3 is provided on the top of the base 1. Through the fixing component 3, it is convenient to fixedly install the stamping die, thereby improving the stability of the stamping die after fixation;

[0019] During stamping, first fix the base 1 on the stamping machine through the mounting holes 2 at the four corners of the base 1, then place the stamping die on the top of the base 1, so that the fixing component 3 double - fixes the stamping die, and finally perform stamping processing on the workpiece through the stamping machine.

[0020] Referring to Figures 2-3 , the fixing component 3 includes a sliding groove 4. The installation of various components and subsequent movement are facilitated through the sliding groove 4. The sliding groove 4 is opened at the top of the base 1. Inside the sliding groove 4, a positive and negative lead screw 5 is rotatably connected. On the positive and negative lead screw 5, fixing plates 6 are symmetrically installed, enabling the two fixing plates 6 on both sides to move towards each other on the positive and negative lead screw 5. The fixing plate 6 is set in an L shape and is symmetrically arranged on the top of the base 1, enabling the two fixing plates 6 on both sides to clamp and fix the mold on the top of the base 1. On one side of the base 1, a handwheel 7 is rotatably connected. The handwheel 7 is fixedly connected to the end of the positive and negative lead screw 5, facilitating the rotation of the positive and negative lead screw 5 by driving the handwheel 7. Threaded holes 8 are symmetrically opened on the surfaces of the fixing plates 6. The installation and disassembly of the threaded rods 9 are facilitated through the threaded holes 8. Inside the threaded holes 8, threaded rods 9 are installed. There are four threaded rods 9, and the four threaded rods 9 are symmetrically arranged in pairs. A limiting plate 10 is sleeved on the threaded rod 9. A through groove 11 is opened on the surface of the limiting plate 10. The movement of the limiting plate 10 is facilitated through the through groove 11, thereby facilitating the fixation of molds of different sizes. The through groove 11 completely penetrates the limiting plate 10. A nut 12 is installed on the top of the threaded rod 9. The subsequent pressing and fixing of the limiting plate 10 are facilitated through the nut 12;

[0021] When fixing the mold, first place the mold on the top of the base 1 so that the mold is located between the two fixing plates 6 on both sides. Then rotate the handwheel 7. By driving the handwheel 7, the positive and negative lead screw 5 rotates, enabling the positive and negative lead screw 5 to drive the two fixing plates 6 on both sides to move towards each other, thereby clamping and fixing both sides of the mold through the two fixing plates 6 on both sides. Then, fix the four threaded rods 9 in the corresponding threaded holes 8 in sequence and adjust the position of the limiting plate 10 so that the end of the limiting plate 10 is located on the mold. Finally, rotate the nut 12 to press and fix the limiting plate 10 through the nut 12, thereby secondarily fixing the mold through the limiting plate 10. By secondarily fixing the mold, the stability of the mold after fixation can be improved.

[0022] The implementation principle of an installation structure of a stamping die in an embodiment of the present application is as follows: During stamping, first fix the base 1 on the stamping machine through the installation holes 2 at the four corners of the base 1. Then place the stamping die on the top of the base 1 so that the die is located between the two fixing plates 6 on both sides. Then rotate the handwheel 7. By driving the handwheel 7, the positive and negative lead screw 5 rotates, enabling the positive and negative lead screw 5 to drive the two fixing plates 6 on both sides to move towards each other, thereby clamping and fixing both sides of the die through the two fixing plates 6 on both sides. Then, fix the four threaded rods 9 in the corresponding threaded holes 8 in sequence and adjust the position of the limiting plate 10 so that the end of the limiting plate 10 is located on the die. Finally, rotate the nut 12 to press and fix the limiting plate 10 through the nut 12, thereby enabling the limiting plate 10 to secondarily fix the die. Subsequently, the workpiece is stamped through the stamping machine.

[0023] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the internal connection of two components. It can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to indicate the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0024] Second, in the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0026] The above are all the preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A stamping die mounting structure, comprising a base (1), characterized in that: The four corners of the top of the base (1) are provided with mounting holes (2), the top of the base (1) is provided with a fixing assembly (3), the fixing assembly (3) comprises a slide groove (4), the slide groove (4) is provided at the top of the base (1), a positive and negative screw rod (5) is rotatably connected inside the slide groove (4), a fixing plate (6) is symmetrically installed on the positive and negative screw rod (5), the surface of the fixing plate (6) is symmetrically provided with threaded holes (8), a threaded rod (9) is installed inside the threaded hole (8), a limiting plate (10) is sleeved on the threaded rod (9), and a nut (12) is installed on the top of the threaded rod (9).

2. A stamping die installation structure according to claim 1, characterized in that: One side of the base (1) is rotatably connected to a hand wheel (7), and the hand wheel (7) is fixedly connected to the ends of the forward and reverse screw rods (5).

3. The stamping die installation structure according to claim 1, characterized in that: The fixing plate (6) is arranged in an L shape, and the fixing plate (6) is symmetrically arranged on the top of the base (1).

4. The stamping die installation structure according to claim 1, characterized in that: Four threaded rods (9) are provided, and the four threaded rods (9) are symmetrically arranged in pairs.

5. The stamping die installation structure according to claim 1, characterized in that: A through groove (11) is provided on the surface of the limiting plate (10), and the through groove (11) completely penetrates the limiting plate (10).

Images