Energy-saving and environment-friendly sheet metal product machining die

Abstract

The utility model discloses an energy-saving environment-friendly sheet metal product processing die, which relates to the technical field of sheet metal processing, and comprises a feeding plate and a material receiving plate, one side of the feeding plate is fixedly connected with a material pressing assembly, the upper side of the material pressing assembly is in sliding connection with an upper die assembly, the lower side of the material pressing assembly is fixedly connected with a lower die assembly, and the material receiving plate is fixedly connected with the upper die assembly. The upper mounting plate is pressed down through the upper mounting seat under the pressure of external equipment, so that the multiple groups of through hole dies are matched with the corresponding lower through hole templates to carry out penetrating punching on a metal plate, the metal plate at the position directly falls off from the lower mounting plate, the closest edges of the half hole dies and the lower half hole templates are provided with the fillets, and when the half hole dies and the lower half hole templates are matched for punching, the punching efficiency is greatly improved. According to the actual requirement of a metal plate finished product, different types of punching can be carried out on the metal plate through the die, the situation that too much energy and manpower cost are used due to the fact that the same product uses multiple dies is avoided, and the die is more environmentally friendly and saves more energy.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to an energy-saving and environmentally friendly sheet metal product processing mold. Background Technology

[0002] Sheet metal products are widely used in modern manufacturing, covering many fields such as automobiles, electronics, home appliances, and machinery. With the rapid development of these industries, the demand for sheet metal products continues to grow, while higher requirements are being placed on their processing quality, efficiency, and cost control.

[0003] However, existing sheet metal processing dies often have limitations in punching processes. Typically, a single die can only punch one type of hole. When sheet metal parts require holes of various diameters, shapes, or arrangements, frequent die changes are necessary. This not only leads to processing interruptions and reduces production efficiency but also increases the time and labor costs associated with die changes, adjustments, and equipment downtime. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing an energy-saving and environmentally friendly sheet metal product processing mold.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an energy-saving and environmentally friendly sheet metal product processing mold, comprising a feeding plate and a receiving plate, wherein a pressing assembly is fixedly connected to one side of the feeding plate, an upper mold assembly is slidably connected to the upper side of the pressing assembly, and a lower mold assembly is fixedly connected to the lower side of the pressing assembly. The upper mold assembly includes an upper mounting base, a first limiting post, a guide post, a pad, an upper mounting plate, a through-hole mold, and a half-hole mold. Multiple sets of the through-hole molds and multiple sets of the half-hole molds are fixedly connected to the upper mounting plate. On the lower side, the upper mounting plate is fixedly connected to the lower side of the pad, and the pad is fixedly connected to the lower side of the upper mounting base. The lower mold assembly includes a second limiting post, a second post sleeve, a lower mounting plate, a base plate, a lower through-hole template, and a lower half-hole template. Multiple sets of the lower through-hole templates and multiple sets of the lower half-hole templates are fixedly connected to the upper side of the lower mounting plate. The lower through-hole template is located below the through-hole mold. Both the half-hole mold and the lower half-hole template have rounded corners on their edges. The lower half-hole template is located below the half-hole mold.

[0006] Preferably, multiple sets of the first limiting posts and multiple sets of the guide posts are fixedly connected to the four lower corners of the upper mounting base, and multiple sets of the second limiting posts are fixedly connected to the four upper corners of the lower mounting plate.

[0007] Preferably, multiple sets of the second column sleeves are fixedly connected to the four corners of the lower mounting plate, and the guide post is slidably connected to the inner wall of the second column sleeve.

[0008] Preferably, the base plate is fixedly connected to the lower side of the lower mounting plate, and the receiving plate is fixedly connected to one side of the lower mounting plate.

[0009] Preferably, the pressing assembly includes an auxiliary plate, a first column sleeve, and a mounting plate, with multiple sets of the first column sleeves respectively fixedly connected inside the four corners of the auxiliary plate.

[0010] Preferably, the guide post is slidably connected to the inner wall of the second post sleeve, and the patch is fixedly connected to the lower side of the auxiliary plate.

[0011] Preferably, the mounting plate is located above both the lower through-hole template and the lower half-hole template, and the feed plate is fixedly connected to the outside of the lower through-hole template.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, the upper mounting base is pressed down by the pressure of the external equipment onto the upper mounting plate, thereby causing multiple sets of through-hole molds and corresponding lower through-hole templates to cooperate in punching through the sheet metal. At this position, the sheet metal sheet falls directly from the lower mounting plate. The edges of the half-hole mold and the lower half-hole template are rounded. When the two cooperate to punch, the sheet metal sheet at this position will not fall off and will remain integrated with the original sheet metal, forming an incomplete through hole. According to the actual needs of the sheet metal product, the mold can punch different types of holes in the sheet metal, avoiding the use of multiple molds for the same product and thus avoiding excessive energy and labor costs, making it more environmentally friendly and energy-saving.

[0014] 2. In this utility model, the sheet metal extends from the feed plate to the gap between the plate and the lower through-hole template. The plate initially only contacts the sheet metal. At this time, the through-hole mold and the half-hole mold do not contact the sheet metal. The upper mounting base is pressed down by the pressure of the external equipment onto the upper mounting plate. The auxiliary plate slides on the half-threaded bolt. When it can no longer slide, the through-hole mold and the half-hole mold contact the sheet metal and begin punching. The plate and the auxiliary plate play a role in early contact and limiting. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of an energy-saving and environmentally friendly sheet metal product processing mold is provided for this utility model;

[0016] Figure 2 A front view of an energy-saving and environmentally friendly sheet metal product processing mold is provided for this utility model;

[0017] Figure 3This utility model provides a three-dimensional structural diagram of an energy-saving and environmentally friendly sheet metal product processing mold explosion.

[0018] Figure 4 This utility model presents a partial three-dimensional structural diagram of an energy-saving and environmentally friendly sheet metal product processing mold.

[0019] Legend: 1. Upper mold assembly; 11. Upper mounting base; 12. First limiting post; 13. Guide post; 14. Pad; 15. Upper mounting plate; 16. Through-hole mold; 17. Half-hole mold; 2. Feed plate; 3. Pressing assembly; 31. Auxiliary plate; 32. First column sleeve; 33. Plate; 4. Lower mold assembly; 41. Second limiting post; 42. Second column sleeve; 43. Lower mounting plate; 44. Base plate; 45. Lower through-hole template; 46. Lower half-hole template; 5. Receiving plate. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figure 1 - Figure 4As shown, this utility model provides an energy-saving and environmentally friendly sheet metal product processing mold, including a feeding plate 2 and a receiving plate 5. A pressing assembly 3 is fixedly connected to one side of the feeding plate 2. An upper mold assembly 1 is slidably connected to the upper side of the pressing assembly 3, and a lower mold assembly 4 is fixedly connected to the lower side of the pressing assembly 3. The upper mold assembly 1 includes an upper mounting base 11, a first limiting post 12, a guide post 13, a pad 14, an upper mounting plate 15, a through-hole mold 16, and a half-hole mold 17. Multiple sets of through-hole molds 16 and multiple sets of half-hole molds 17 are fixedly connected to the lower side of the upper mounting plate 15. The upper mounting plate 15 is fixedly connected to the lower side of the pad 14, and the pad 14 is fixedly connected to the lower side of the upper mounting base 11. The lower mold assembly 4 includes a second limiting post 41, a second post sleeve 42, a lower mounting plate 43, a base plate 44, and a lower through hole. Template 45 and lower half-hole template 46, multiple sets of lower through-hole template 45 and multiple sets of lower half-hole template 46 are fixedly connected to the upper side of the lower mounting plate 43. The lower through-hole template 45 is located below the through-hole mold 16. Both the half-hole mold 17 and the lower half-hole template 46 have rounded corners on their edges. The lower half-hole template 46 is located below the half-hole mold 17. Multiple sets of first limiting posts 12 and multiple sets of guide posts 13 are fixedly connected to the four lower corners of the upper mounting base 11. Multiple sets of second limiting posts 41 are fixedly connected to the four upper corners of the lower mounting plate 43. Multiple sets of second column sleeves 42 are respectively fixedly connected to the inside of the four corners of the lower mounting plate 43. The guide posts 13 are slidably connected to the inner wall of the second column sleeves 42. The bottom plate 44 is fixedly connected to the lower side of the lower mounting plate 43. The receiving plate 5 is fixedly connected to one side of the lower mounting plate 43.

[0023] The specific setup and function of this embodiment are described below: Multiple sets of through-hole molds 16 and multiple sets of half-hole molds 17 are bolted to the lower side of the upper mounting plate 15, which is mounted on the lower side of the upper mounting base 11. Multiple sets of lower through-hole templates 45 and multiple sets of lower half-hole templates 46 are bolted to the upper side of the lower mounting plate 43. The guide post 13 penetrates the first column sleeve 32. The auxiliary plate 31 is limited below the upper mounting base 11 by a half-threaded bolt. The auxiliary plate 31 can slide within a small range. Finally, the guide post 13 penetrates the second column sleeve 42 again, thus completing the installation of important components in the mold. Replacement is done in the same way. When performing sheet metal punching, the sheet metal is cut to a fixed length from the feed plate 2. Extending into the gap between the mounting plate 33 and the lower through-hole template 45, the upper mounting base 11 is pressed down by the pressure of the external equipment onto the upper mounting plate 15, thereby causing multiple sets of through-hole molds 16 and corresponding lower through-hole templates 45 to cooperate in punching through the sheet metal. At this position, the sheet metal sheet falls directly from the lower mounting plate 43. The edges of the half-hole mold 17 and the lower half-hole template 46 are rounded. When the two cooperate to punch, the sheet metal sheet at this position will not fall off and will remain integrated with the original sheet metal, forming an incomplete through hole. According to the actual needs of the sheet metal product, this mold can punch different types of holes in the sheet metal, avoiding the use of multiple molds for the same product and thus avoiding excessive energy and labor costs, making it more environmentally friendly and energy-saving.

[0024] Example 2: Figure 1 - Figure 3 As shown, the pressing assembly 3 includes an auxiliary plate 31, a first column sleeve 32, and a mounting plate 33. Multiple sets of first column sleeves 32 are fixedly connected to the inside of the four corners of the auxiliary plate 31. The guide column 13 is slidably connected to the inner wall of the second column sleeve 42. The mounting plate 33 is fixedly connected to the lower side of the auxiliary plate 31. The mounting plate 33 is located above both the lower through hole template 45 and the lower half hole template 46. The feed plate 2 is fixedly connected to the outside of the lower through hole template 45.

[0025] The overall effect of this embodiment is that the sheet metal extends from the feed plate 2 to the gap between the plate 33 and the lower through-hole template 45. The plate 33 initially only contacts the sheet metal. At this time, the through-hole mold 16 and the half-hole mold 17 do not contact the sheet metal. The upper mounting base 11 is pressed down by the pressure of the external equipment onto the upper mounting plate 15. The auxiliary plate 31 slides on the half-threaded bolt. When it can no longer slide, the through-hole mold 16 and the half-hole mold 17 contact the sheet metal and begin punching. The plate 33 and the auxiliary plate 31 play a role in early contact and limiting.

[0026] The usage and working principle of this device are as follows: First, according to the sheet metal product drawings, corresponding through-hole molds 16, lower through-hole templates 45, half-hole molds 17, and lower half-hole templates 46 are made. Multiple sets of through-hole molds 16 and multiple sets of half-hole molds 17 are bolted to the lower side of the upper mounting plate 15, which is mounted on the lower side of the upper mounting base 11. Multiple sets of lower through-hole templates 45 and multiple sets of lower half-hole templates 46 are bolted to the upper side of the lower mounting plate 43. The guide post 13 penetrates the first column sleeve 32. The auxiliary plate 31 is limited below the upper mounting base 11 by a half-threaded bolt, allowing for a small range of sliding. Finally, the guide post 13 penetrates the second column sleeve 42 again, thus... The installation and replacement of important components in the mold are completed in the same way. When punching sheet metal, the sheet metal extends from the feed plate 2 to the gap between the plate 33 and the lower through-hole template 45. The upper mounting base 11 is pressed down by the pressure of the external equipment onto the upper mounting plate 15, so that multiple sets of through-hole molds 16 and the corresponding lower through-hole templates 45 cooperate to punch through the sheet metal. At this position, the sheet metal sheet falls directly from the lower mounting plate 43. The edges of the half-hole mold 17 and the lower half-hole template 46 are rounded. When the two cooperate to punch, the sheet metal sheet at this position will not fall off and will remain integrated with the original sheet metal to form an incomplete through hole. According to the actual needs of the finished sheet metal product, the mold can punch different types of holes in the sheet metal.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An energy-saving and environmentally friendly sheet metal product processing mold, comprising a feed plate (2) and a receiving plate (5), characterized in that: A pressing assembly (3) is fixedly connected to one side of the feed plate (2). An upper mold assembly (1) is slidably connected to the upper side of the pressing assembly (3). A lower mold assembly (4) is fixedly connected to the lower side of the pressing assembly (3). The upper mold assembly (1) includes an upper mounting base (11), a first limiting post (12), a guide post (13), a pad (14), an upper mounting plate (15), a through-hole mold (16), and a half-hole mold (17). Multiple sets of the through-hole molds (16) and multiple sets of the half-hole molds (17) are fixedly connected to the lower side of the upper mounting plate (15). The upper mounting plate (15) is fixedly connected to the lower side of the pad (14). (14) The lower mold assembly (4) is fixedly connected to the lower side of the upper mounting base (11). The lower mold assembly (4) includes a second limiting post (41), a second post sleeve (42), a lower mounting plate (43), a base plate (44), a lower through hole template (45), and a lower half hole template (46). Multiple sets of the lower through hole templates (45) and multiple sets of the lower half hole templates (46) are fixedly connected to the upper side of the lower mounting plate (43). The lower through hole template (45) is located below the through hole mold (16). The edges of both the half hole mold (17) and the lower half hole template (46) are rounded. The lower half hole template (46) is located below the half hole mold (17).

2. The energy-saving and environmentally friendly sheet metal product processing mold according to claim 1, characterized in that: Multiple sets of first limiting posts (12) and multiple sets of guide posts (13) are fixedly connected to the four corners of the lower side of the upper mounting base (11), and multiple sets of second limiting posts (41) are fixedly connected to the four corners of the upper side of the lower mounting plate (43).

3. The energy-saving and environmentally friendly sheet metal product processing mold according to claim 2, characterized in that: Multiple sets of the second column sleeves (42) are fixedly connected to the four corners of the lower mounting plate (43), and the guide column (13) is slidably connected to the inner wall of the second column sleeves (42).

4. The energy-saving and environmentally friendly sheet metal product processing mold according to claim 3, characterized in that: The base plate (44) is fixedly connected to the lower side of the lower mounting plate (43), and the receiving plate (5) is fixedly connected to one side of the lower mounting plate (43).

5. The energy-saving and environmentally friendly sheet metal product processing mold according to claim 4, characterized in that: The pressing assembly (3) includes an auxiliary plate (31), a first column sleeve (32) and a mounting plate (33), and multiple sets of the first column sleeves (32) are respectively fixedly connected to the four corners of the auxiliary plate (31).

6. The energy-saving and environmentally friendly sheet metal product processing mold according to claim 5, characterized in that: The guide post (13) is slidably connected to the inner wall of the second post sleeve (42), and the patch (33) is fixedly connected to the lower side of the auxiliary plate (31).

7. The energy-saving and environmentally friendly sheet metal product processing mold according to claim 6, characterized in that: The plate (33) is located above both the lower through hole template (45) and the lower half hole template (46), and the feed plate (2) is fixedly connected to the outside of the lower through hole template (45).

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