Stamping device for precision die production

Abstract

The utility model discloses a stamping device for precision die production, which relates to the technical field of precision die stamping, and comprises a base, a concave plate is fixed at the top end of the base, and two limiting plates respectively slide on one side of a concave block, so that sliding blocks fixed with the limiting plates slide on the inner wall of the concave block. Meanwhile, a spring sleeving the outer wall of the extrusion connecting rod shrinks and moves, and the die main body is placed at the top end of the base, so that the die main body is stably limited at the top end of the base, the situation that the die main body shakes and changes the position on the base due to punching of a punching machine is avoided, and the device can better punch the die; the air inducing column is arranged on the outer wall of the concave plate, the inner wall of the supporting plate and the outer wall of the air pipe are installed in a matched mode, the inner wall of the cover plate and the outer wall of the fan are installed in a clamped mode, the situation that the temperature is too high due to continuous operation at the joint of the cover plate and the fan, and the service life of the punching machine is shortened is avoided, and the device has the better punching effect on the precision die.

Description

Technical Field

[0001] This utility model relates to the field of precision mold stamping technology, specifically to a stamping device for precision mold production. Background Technology

[0002] A stamping device for precision mold production is a device used to stamp precision molds during the production and processing of precision molds.

[0003] Based on the above, the inventors have discovered that: Currently, there are many stamping devices for precision mold production on the market. However, in general, these stamping devices involve workers directly placing the mold on a processing table for stamping. During the stamping process, the mold's shaking can easily affect the stamping head's normal stamping of the mold, thereby reducing the stamping effect of the device on the precision mold and reducing its practicality. Therefore, in view of this, the inventors have researched and improved the existing structure to provide a stamping device for precision mold production, aiming to achieve a more practical value. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model relates to a stamping device for precision mold production, comprising a base, a concave plate fixed to the top of the base, a stamping machine fixed to the outer wall of the concave plate, a mold body provided at the top of the base, a limiting mechanism provided at the top of the base, and a cooling mechanism provided at the top of the concave plate.

[0006] The limiting mechanism includes:

[0007] The concave block has its bottom end fixed to the top end of the base. Two limiting plates slide on one side of the concave block. Both limiting plates are set on the outer wall of the mold body. A slider is fixed on one side of each limiting plate. A connecting rod slides on the inner wall of each slider. Both ends of the connecting rod are fixed to the inner wall of the concave block. A spring is sleeved on the outer wall of each connecting rod.

[0008] As a preferred embodiment of this utility model, an annular plate is fixed to one side of each of the two recesses, and studs are threaded onto the inner walls of the two annular plates, with the bottom ends of the two studs threaded onto the inner wall of the base.

[0009] As a preferred embodiment of this utility model, one end of each of the two springs is fixed to the inner wall of the concave block, and the other end of each of the two springs is fixed to one side of the slider.

[0010] As a preferred embodiment of this utility model, the cooling mechanism includes:

[0011] The bottom of the fan is fixed to the top of the concave plate. Two air ducts are provided on one side of the fan, and the outer walls of the two air ducts are fitted into the inner wall of the concave plate.

[0012] As a preferred embodiment of this utility model, both of the air ducts are provided with air intake columns at their bottom ends, and both air intake columns are located on the outer wall of the concave plate.

[0013] As a preferred embodiment of this utility model, the outer walls of the two air ducts are provided with support plates, and a cover plate is fixed on one side of the support plate. The inner wall of the cover plate is matched with the outer wall of the fan.

[0014] As a preferred embodiment of this utility model, connecting plates are fixed on both sides of the two air-guiding columns, and blocks are fixed on one side of the four connecting plates. The outer walls of the four blocks are matched with the inner walls of the concave plates.

[0015] The beneficial effects of this utility model are:

[0016] 1. This solution uses two limiting plates that slide on one side of the concave block, causing the slider fixed to the limiting plates to slide on the inner wall of the concave block. At the same time, the spring sleeved on the outer wall of the compression connecting rod contracts and moves. After the mold body is placed on the top of the base, the control of the limiting plates is released, and the spring's reset driving force drives it forward until one side of the limiting plate abuts against the outer wall of the mold body. The outer wall of the stud and the inner wall of the ring plate are threaded together, and the bottom end of the stud is threaded with the inner wall of the base, thereby firmly limiting the mold body on the top of the base. This prevents the mold body from shaking and changing position on the base due to the stamping press, thus facilitating better stamping by the device.

[0017] 2. In this solution, the air-exhaust column is placed on the outer wall of the concave plate, with the top of the air-exhaust column positioned at the bottom of the air duct. Connecting plates fixed on both sides of the air-exhaust column abut against the outer wall of the concave plate. A block fixed on one side of the connecting plate engages with the inner wall of the concave plate. The inner wall of the support plate matches the outer wall of the air duct. The inner wall of the cover plate engages with the outer wall of the fan, thereby driving the fan to inject cold air into the air duct through the inside of the cover plate until the cold air enters the air-exhaust column. This cools the outside of the press and the mold body by blowing air, preventing excessively high temperatures at the connection point and reducing the lifespan of the press. This ensures better stamping performance for precision molds. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1This is a schematic diagram of the structure of the stamping device for precision mold production according to this utility model;

[0020] Figure 2 This is a schematic diagram of the limiting mechanism of the stamping device for precision mold production according to this utility model;

[0021] Figure 3 This is an exploded view of the separation structure of the concave block and the limiting plate of the stamping device for precision mold production according to this utility model;

[0022] Figure 4 This is a schematic diagram of the cooling mechanism of the stamping device for precision mold production according to this utility model.

[0023] Figure 5 This is a schematic diagram of the separation structure of the connecting plate and the concave plate of the stamping device for precision mold production according to this utility model.

[0024] In the diagram: 1. Base; 2. Concave plate; 3. Stamping machine; 4. Mold body; 5. Limiting mechanism; 51. Concave block; 52. Limiting plate; 53. Slider; 54. Connecting rod; 55. Spring; 56. Ring plate; 57. Stud; 6. Cooling mechanism; 61. Fan; 62. Air duct; 63. Air duct; 64. Support plate; 65. Cover plate; 7. Connecting plate; 8. Block. Detailed Implementation

[0025] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0026] Example: Figures 1-5 As shown, the present invention provides a stamping device for precision mold production, including a base 1, a concave plate 2 fixed to the top of the base 1, a stamping machine 3 fixed to the outer wall of the concave plate 2, a mold body 4 provided at the top of the base 1, a limiting mechanism 5 provided at the top of the base 1, and a cooling mechanism 6 provided at the top of the concave plate 2.

[0027] Limiting mechanism 5 includes:

[0028] A concave block 51 is fixed at its bottom end to the top end of the base 1. Two limiting plates 52 slide on one side of the concave block 51. Both limiting plates 52 are set on the outer wall of the mold body 4. A slider 53 is fixed on one side of each limiting plate 52. A connecting rod 54 slides on the inner wall of each slider 53. Both ends of the connecting rod 54 are fixed to the inner wall of the concave block 51. A spring 55 is sleeved on the outer wall of each connecting rod 54. A ring plate 56 is fixed on one side of each concave block 51. A stud 57 is threaded on the inner wall of each ring plate 56. The bottom end of each stud 57 is threaded to the inner wall of the base 1. One end of each spring 55 is fixed to the inner wall of the concave block 51. The other end of each spring 55 is fixed to one side of the slider 53.

[0029] As attached Figure 1 , Figure 4 and Figure 5 As shown, the cooling mechanism 6 includes:

[0030] The fan 61 is fixed at its bottom end to the top end of the concave plate 2. Two air ducts 62 are provided on one side of the fan 61. The outer walls of the two air ducts 62 are fitted into the inner walls of the concave plate 2. The bottom ends of the two air ducts 62 are provided with air-guiding columns 63. The two air-guiding columns 63 are set on the outer walls of the concave plate 2. Support plates 64 are provided on the outer walls of the two air ducts 62. A cover plate 65 is fixed on one side of the support plate 64. The inner wall of the cover plate 65 matches the outer wall of the fan 61 to avoid the temperature from getting too high due to continuous operation at the connection point, so as to avoid reducing the service life of the stamping machine 3 and to improve the stamping effect of the device on the precision mold.

[0031] As attached Figure 5 As shown, connecting plates 7 are fixed on both sides of the two air-guiding columns 63, and blocks 8 are fixed on one side of the four connecting plates 7. The outer walls of the four blocks 8 are matched with the inner walls of the concave plate 2, so as to facilitate the stable installation of the air-guiding columns 63 on the outer walls of the concave plate 2.

[0032] Working Principle: In use, the air-guiding column 63 is placed on the outer wall of the concave plate 2, with the top of the air-guiding column 63 positioned at the bottom of the air duct 62. The connecting plates 7 fixed on both sides of the air-guiding column 63 abut against the outer wall of the concave plate 2, and the square block 8 fixed on one side of the connecting plate 7 engages with the inner wall of the concave plate 2. The inner wall of the support plate 64 is matched with the outer wall of the air duct 62, and the inner wall of the cover plate 65 engages with the outer wall of the fan 61. This drives the fan 61 to inject cold air through the cover plate 65 into the air duct 62 until the cold air enters the air-guiding column 63. This cools the outside of the press 3 and the mold body 4 by blowing air, preventing overheating at the connection point and reducing the lifespan of the press 3. This allows the device to better handle precision applications. The stamping effect of the mold is achieved by using two limiting plates 52 to slide on one side of the concave block 51, causing the slider 53 fixed to the limiting plate 52 to slide on the inner wall of the concave block 51. At the same time, the spring 55 sleeved on the outer wall of the compression connecting rod 54 contracts and moves. After the mold body 4 is placed on the top of the base 1, the control of the limiting plate 52 is released, and the reset driving force of the spring 55 drives it to move forward until one side of the limiting plate 52 abuts against the outer wall of the mold body 4. The outer wall of the stud 57 and the inner wall of the ring plate 56 are threaded together, so that the bottom end of the stud 57 is threaded with the inner wall of the base 1. This stabilizes and limits the mold body 4 on the top of the base 1, preventing the stamping machine 3 from causing the mold body 4 to shake and change position on the base 1, thus facilitating better stamping by the device.

[0033] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stamping device for precision mold production, comprising a base (1), a concave plate (2) fixed to the top of the base (1), a stamping press (3) fixed to the outer wall of the concave plate (2), and a mold body (4) provided at the top of the base (1), characterized in that, The top of the base (1) is provided with a limiting mechanism (5), and the top of the concave plate (2) is provided with a cooling mechanism (6). The limiting mechanism (5) includes: The bottom end of the concave block (51) is fixed to the top end of the base (1). Two limiting plates (52) slide on one side of the concave block (51). Both limiting plates (52) are set on the outer wall of the mold body (4). A slider (53) is fixed on one side of each of the two limiting plates (52). A connecting rod (54) slides on the inner wall of each of the two sliders (53). Both ends of the two connecting rods (54) are fixed to the inner wall of the concave block (51). A spring (55) is sleeved on the outer wall of each of the two connecting rods (54).

2. The stamping device for precision mold production according to claim 1, characterized in that, One side of each of the two recesses (51) is fixed with a ring plate (56), and the inner wall of each of the two ring plates (56) is threaded with a stud (57), and the bottom end of each stud (57) is threaded with the inner wall of the base (1).

3. The stamping device for precision mold production according to claim 1, characterized in that, One end of each of the two springs (55) is fixed to the inner wall of the concave block (51), and the other end of each of the two springs (55) is fixed to one side of the slider (53).

4. The stamping device for precision mold production according to claim 1, characterized in that, The cooling mechanism (6) includes: The bottom of the fan (61) is fixed to the top of the concave plate (2). Two air ducts (62) are provided on one side of the fan (61), and the outer walls of the two air ducts (62) are fitted with the inner wall of the concave plate (2).

5. The stamping device for precision mold production according to claim 4, characterized in that, The bottom ends of the two air ducts (62) are provided with air intake columns (63), and the two air intake columns (63) are both located on the outer wall of the concave plate (2).

6. The stamping device for precision mold production according to claim 4, characterized in that, The outer walls of the two air ducts (62) are provided with support plates (64), and a cover plate (65) is fixed on one side of the support plate (64). The inner wall of the cover plate (65) is matched with the outer wall of the fan (61).

7. The stamping apparatus for precision mold production according to claim 5, characterized in that, Both sides of the two air-guiding columns (63) are fixed with connecting plates (7), and one side of each of the four connecting plates (7) is fixed with a block (8). The outer walls of the four blocks (8) are matched with the inner walls of the concave plate (2).

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