Hardware production stamping device

Abstract

The utility model discloses a hardware production stamping device, including support platform, limit support, connecting assembly, positioning mechanism, first drive arrangement and multiple mould assembly, wherein, limit support sets up on support platform, and forms stamping chamber between with support platform, first drive arrangement sets up on limit support, positioning mechanism sets up support platform bottom, and multiple mould assembly is movably connected in stamping chamber through connecting assembly, and connecting assembly includes limit sliding plate, multiple elastic parts and swing board, wherein, limit sliding plate is movably connected on support platform, and swing board is set up above limit sliding plate through multiple elastic parts, and is located in limit support, thereby, increase the quantity distribution of movable die and fixed die, facilitate the quick switching and positioning of mould, and reduce mould switching interference, improve the efficiency of die changing.

Description

Technical Field

[0001] This utility model relates to the field of stamping equipment technology, and in particular to a stamping equipment for hardware production. Background Technology

[0002] In hardware manufacturing, a stamping device is a device that uses a mold to apply pressure to a metal sheet. Based on the cyclical process of mold closing, forming, and opening of the moving and fixed molds, it separates or plastically deforms the metal sheet.

[0003] The existing stamping equipment for hardware production cannot quickly switch molds. Under normal circumstances, the moving mold and the fixed mold are designed in pairs. Especially for precision stamping or parts with complex shapes, frequent mold changes during continuous processing increase the operation time. At the same time, the mold disassembly and assembly are affected by the interference of the outer guide pillars, which further affects the mold disassembly and assembly, reduces the stamping efficiency, and leads to a decrease in productivity. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, the purpose of this utility model is to propose a stamping device for hardware production, which increases the number of moving dies and fixed dies, facilitates rapid die switching and positioning, reduces die switching interference, and improves die changing efficiency.

[0006] To achieve the above objectives, this utility model proposes a stamping device for hardware parts production, including a support platform, a limiting frame, a connecting assembly, a positioning mechanism, a first driving device, and multiple sets of mold assemblies. The limiting frame is disposed on the support platform and forms a stamping cavity with the support platform. The first driving device is disposed on the limiting frame, and the positioning mechanism is disposed at the bottom of the support platform. The multiple sets of mold assemblies are movably connected to the stamping cavity through the connecting assembly. The connecting assembly includes a limiting slide plate, multiple sets of elastic elements, and a movable plate. The limiting slide plate is movably connected to the support platform, and the movable plate is disposed above the limiting slide plate and located within the limiting frame through multiple sets of elastic elements.

[0007] The hardware production stamping device of this utility model slides along the support platform through the connecting component and drives multiple mold components to move and switch within the limit frame. The positioning mechanism passes through the connecting component to realize the positioning of the mold components and limit the movement direction of the moving mold. The first driving device realizes mold closing and stamping.

[0008] In addition, the metal parts production stamping apparatus proposed above according to this utility model may also have the following additional technical features:

[0009] Specifically, the positioning mechanism includes a connecting frame and two symmetrically arranged second driving devices, wherein the connecting frame is disposed at the bottom of the support platform, and the two symmetrically arranged second driving devices are disposed on the connecting frame.

[0010] Specifically, a sliding groove is provided in the middle of the support platform, and a positioning groove is provided in the middle of the limiting slide plate.

[0011] Specifically, the limiting slide plate has multiple sets of first through holes, and the movable plate has multiple sets of second through holes. The positions of the multiple sets of first through holes, the multiple sets of second through holes, and the multiple sets of elastic elements are corresponding.

[0012] Specifically, the mold assembly includes a moving mold and a fixed mold, wherein the moving mold is disposed on the movable plate, and the fixed mold is disposed in the positioning groove and is arranged symmetrically above and below the moving mold.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of the overall structure of the stamping device for producing hardware parts according to this utility model;

[0016] Figure 2 This is a schematic diagram of the positioning mechanism of the stamping device for hardware production according to this utility model;

[0017] Figure 3 This is a half-sectional view of the stamping device for producing hardware parts according to this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the stamping device for producing hardware parts according to this utility model;

[0019] Figure 5 This is a schematic diagram of the connecting component structure of the stamping device for producing hardware parts according to this utility model.

[0020] As shown in the figure: 1. Support platform; 11. Slide groove; 2. Limiting frame; 3. Connecting assembly; 31. Limiting slide plate; 311. Positioning groove; 312. First through hole; 32. Elastic element; 33. Movable plate; 331. Second through hole; 4. Positioning mechanism; 41. Connecting frame; 42. Second driving device; 5. First driving device; 6. Mold assembly; 61. Moving mold; 62. Fixed mold; 7. Stamping cavity. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0022] The hardware production stamping device of this utility model embodiment will be described below with reference to the accompanying drawings.

[0023] like Figures 1-5 As shown, the hardware production stamping device of this utility model embodiment may include a support platform 1, a limiting frame 2, a connecting component 3, a positioning mechanism 4, a first driving device 5, and multiple sets of mold components 6.

[0024] The limiting frame 2 is set on the support platform 1 and forms a stamping cavity 7 between it and the support platform 1. The first driving device 5 is set on the limiting frame 2, the positioning mechanism 4 is set at the bottom of the support platform 1, and multiple sets of mold components 6 are movably connected to the stamping cavity 7 through the connecting component 3.

[0025] It should be noted that the connecting component 3 slides and adjusts within the drive cavity, driving multiple sets of mold components 6 to move and switch. The switched mold components 6 are limited by the positioning mechanism 4 through the connecting component 3, and the mold combination is stamped by the extension and retraction of the first drive device 5. The first drive component adopts a hydraulic cylinder.

[0026] The connecting component 3 includes a limiting slide plate 31, multiple sets of elastic elements 32, and a movable plate 33.

[0027] The limiting slide plate 31 is movably connected to the support platform 1, and the movable plate 33 is set above the limiting slide plate 31 by multiple sets of elastic elements 32 and is located inside the limiting frame 2.

[0028] It should be noted that the limiting slide plate 31 slides and fits into the groove 11 opened in the support platform 1, supporting the movement of multiple sets of mold components 6. The movable plate 33 is connected to the limiting slide plate 31 through multiple sets of support springs, driving the mold 61 sets to move and adjust synchronously.

[0029] Specifically, in the actual stamping process, relevant personnel select any module. In the initial state, the positioning mechanism 4 is in a retracted state, and the connecting component 3 slides and adjusts along the length of the support platform 1, driving multiple modules to slide and adjust. After selecting the fixed mold 62, the driving positioning mechanism 4 extends and passes through the connecting component 3 and is supported in the limit frame 2, fixing the position of the connecting component 3. The first driving device 5 presses down the connecting component 3, causing the moving mold 61 to move downward and close with the fixed mold 62, thus realizing the stamping of the metal sheet.

[0030] In one embodiment of this utility model, such as Figure 2 and Figure 4 As shown, the positioning mechanism 4 includes a connecting frame 41 and two symmetrically arranged second driving devices 42.

[0031] The connecting frame 41 is located at the bottom of the support platform 1, and two symmetrically arranged second driving devices 42 are located on the connecting frame 41.

[0032] It should be noted that the connecting frame 41 is used to install the second drive device 42. The second drive device 42 can be a cylinder. The extension and retraction adjustment of the actuator end of the second drive device 42 is achieved through the connecting component 3 to realize the positioning and switching adjustment of the module.

[0033] In one embodiment of this utility model, such as Figure 1 , Figure 4 and Figure 5 As shown, a sliding groove 11 is opened in the middle of the support platform 1, and a positioning groove 311 is opened in the middle of the limiting slide plate 11.

[0034] It should be noted that the slide groove 11 described in this embodiment is located in the middle of the support platform 1 and is opened along the length direction of the support platform 1. The two sides of the limiting slide plate 31 are fastened to the opposite sides of the slide groove 11 to realize the movement adjustment of the limiting slide plate 31. The positioning groove 311 is located in the middle of the limiting slide plate 31 and is used to fix the fixed mold 62.

[0035] In one embodiment of this utility model, such as Figure 5 As shown, multiple sets of first through holes 312 are provided on the limiting slide plate 31, and multiple sets of second through holes 331 are provided on the movable plate 33. The positions of the multiple sets of first through holes 312, multiple sets of second through holes 331 and multiple sets of elastic elements 32 are corresponding.

[0036] It should be noted that, in this embodiment, the multiple sets of first through holes 312 and multiple sets of second through holes 331 are symmetrically opened along both sides of the movable plate 33 and the limiting slide plate 31, and multiple sets of elastic members 32 are used to connect the movable plate 33 and the limiting slide plate 31, so that the positions of the multiple sets of first through holes 312, multiple sets of second through holes 331 and multiple sets of elastic members 32 correspond.

[0037] In one embodiment of this utility model, such as Figure 3 As shown, mold assembly 6 includes a moving mold 61 and a fixed mold 62.

[0038] The moving mold 61 is mounted on the movable plate 33, and the fixed mold 62 is mounted in the positioning groove 311 and is arranged symmetrically with the moving mold 61.

[0039] It should be noted that the fixed mold 62 and the moving mold 61 are installed in corresponding positions. After the execution end of the second drive device 42 passes through the corresponding first through hole 312, second through hole 331 and elastic element 32, the position of the module is fixed and the moving mold 61 is limited. Under the pressing action of the first drive device 5, the mold is closed.

[0040] In summary, the metal parts production stamping device of this utility model increases the number of moving dies and fixed dies, which facilitates rapid die switching and positioning, reduces die switching interference, and improves die changing efficiency.

[0041] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0043] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A stamping device for producing hardware parts, characterized in that, It includes a support platform, a limiting frame, connecting components, a positioning mechanism, a first drive device, and multiple sets of mold components, among which, The limiting frame is disposed on the support platform and forms a stamping cavity between itself and the support platform; The first driving device is mounted on the limiting frame; The positioning mechanism is located at the bottom of the support platform; Multiple sets of the mold assemblies are movably connected to the stamping cavity via the connecting assembly; The connecting assembly includes a limiting slide plate, multiple sets of elastic elements, and a movable plate, wherein... The limiting slide is movably connected to the support platform; The movable plate is positioned above the limiting slide plate by multiple sets of elastic elements and is located within the limiting frame.

2. The stamping apparatus for producing hardware parts according to claim 1, characterized in that, The positioning mechanism includes a connecting frame and two symmetrically arranged second drive devices, wherein... The connecting frame is disposed at the bottom of the support platform; Two symmetrically arranged second drive units are mounted on the connecting frame.

3. The stamping apparatus for producing hardware parts according to claim 1, characterized in that, The support platform has a sliding groove in the middle, and the limiting slide plate has a positioning groove in the middle.

4. The stamping apparatus for producing hardware parts according to claim 3, characterized in that, The limiting slide plate has multiple sets of first through holes, and the movable plate has multiple sets of second through holes. The positions of the multiple sets of first through holes, the multiple sets of second through holes, and the multiple sets of elastic elements are corresponding.

5. The stamping apparatus for producing hardware parts according to claim 3, characterized in that, The mold assembly includes a moving mold and a fixed mold, wherein... The moving mold is disposed on the movable plate; The fixed mold is disposed in the positioning groove and is arranged symmetrically with the moving mold.

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