Structure for producing various products by using same set of die

Abstract

The utility model relates to the technical field of dies, in particular to a structure for producing various products by the same set of die, which comprises an upper die holder and a switching component, the switching assembly comprises a switching plate, a mounting base, a punch, an elastic piece, a stripper plate and a driving component, the upper die base is driven to descend through stamping equipment, then the mounting base, the punch, the elastic piece and the stripper plate are driven to descend, the stripper plate firstly abuts against a workpiece, at the moment, the upper die base continues to descend and extrudes the elastic piece, and the switching plate is further driven to descend in the continuous descending process of the upper die base; the switching plate pushes the punch to descend, then the punch extends out of the through hole in the stripper plate to punch a workpiece, and when punching of different shapes is needed, the switching plate is driven by the driving component to move, the switching plate drives the groove in the switching plate to move, and the relative position of the groove and the punch is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, and particularly relates to a structure for producing multiple products with the same set of molds. Background Art

[0002] A stamping die uses a punch on a press to apply force to a material, causing the material to deform or plastically separate, thereby processing the material into the required shape. A progressive die in a stamping die refers to a cold stamping die that uses a strip-shaped stamping raw material during a single stamping stroke of a press and simultaneously completes multiple stamping processes at several different stations on a set of dies. Each time the die completes a stamping, the strip moves a fixed distance until the product is completed.

[0003] When traditional progressive dies stamp different products, the dies need to be replaced, which requires re-opening the dies and takes a long time to change the dies, resulting in long downtime for changing the dies when processing different products and affecting the processing efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a structure for producing multiple products with the same set of molds, which solves the problem that traditional progressive dies need long downtime for changing the dies when stamping different products, affecting the processing efficiency.

[0005] To achieve the above purpose, the utility model provides a structure for producing multiple products with the same set of molds, which includes an upper die base and a switching component; the switching component includes a switching plate, a mounting seat, a punch, an elastic member, a stripper plate and a driving member. The switching plate is slidably connected to the upper die base and is located on one side of the upper die base. The mounting seat is connected to the upper die base and is arranged on the upper die base. The punch is slidably connected to the mounting seat and is located on one side of the mounting seat. The elastic member is connected to the upper die base and is located on one side of the upper die base. The stripper plate is connected to the elastic member and is arranged on the elastic member. A groove is provided on one side of the switching plate close to the punch, and the groove cooperates with the punch. The driving member is arranged on the upper die base and drives the switching plate to move.

[0006] Wherein, the mounting seat includes a seat body and a mounting rod. The mounting rod is fixedly connected to the upper die base and is located on one side of the upper die base; the seat body is fixedly connected to the mounting rod and is slidably connected to the punch, and is located at one end of the mounting rod; the switching plate has a chute, and the chute penetrates through the switching plate and cooperates with the mounting rod.

[0007] Among them, the elastic member includes a fixed seat and a telescopic rod. The fixed seat is fixedly connected to the upper die base and is located on one side of the upper die base. Both ends of the telescopic rod are respectively connected to the fixed seat and the stripping plate, and the telescopic rod is telescopic.

[0008] Among them, the driving member includes a threaded rod, a threaded sleeve and a knob. The threaded rod is rotatably connected to the upper die base and is located inside the upper die base. The threaded sleeve is threadedly connected to the threaded rod, is fixedly connected to the switching plate, and is sleeved on the threaded rod. The knob is fixedly connected to the threaded rod and is located at one end of the threaded rod.

[0009] Among them, the driving member further includes a locking member. The locking member passes through the switching plate and is threadedly connected to the upper die base.

[0010] For the structure of producing multiple products with the same set of molds of the present utility model, during use, the stamping equipment drives the upper die base to descend, thereby driving the mounting seat, the punch, the elastic member and the stripping plate to descend. The stripping plate first abuts against the workpiece. At this time, the upper die base continues to descend and squeezes the elastic member. During the continuous descent of the upper die base, it also drives the switching plate to descend. The switching plate pushes the punch to descend, so that the punch extends out from the through hole on the stripping plate, thereby stamping the workpiece. And the punch aligned with the groove retracts into the groove. At this time, this part of the punch does not participate in stamping. After stamping is completed, the upper die base rises. At this time, the elastic member drives the stripping plate to press the workpiece on the lower die base to prevent the workpiece from being lifted, thereby completing stamping. When stamping of different shapes is required, the driving member drives the switching plate to move, so that the switching plate drives the groove thereon to move, changing the relative position between the groove and the punch. This design can quickly switch to the production of another product without replacing the entire set of molds, achieving the purpose of reducing the die change time and improving the processing efficiency. Description of the Drawings

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0012] Figure 1 It is a schematic diagram of the overall structure of the structure of producing multiple products with the same set of molds according to the first embodiment of the present utility model.

[0013] Figure 2 It is a schematic diagram of the structure of the groove according to the first embodiment of the present utility model.

[0014] Figure 3 It is a schematic diagram of the structure of the chute according to the first embodiment of the present utility model.

[0015] Figure 4 It is a schematic structural diagram of the driving member according to the second embodiment of the present utility model.

[0016] In the figure: 101 - upper die base, 102 - switching component, 103 - switching plate, 104 - mounting seat, 105 - punch, 106 - elastic member, 107 - stripper plate, 108 - driving member, 109 - groove, 110 - seat body, 111 - mounting rod, 112 - chute, 113 - fixed seat, 114 - telescopic rod, 201 - threaded rod, 202 - threaded sleeve, 203 - knob, 204 - locking member. Specific embodiments

[0017] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0018] First embodiment:

[0019] Please refer to Figures 1 to 3 , wherein Figure 1 is the overall structural schematic diagram of the structure for producing multiple products with the same set of molds, Figure 2 is the structural schematic diagram of the groove, Figure 3 is the structural schematic diagram of the chute.

[0020] The present utility model provides a structure for producing multiple products with the same set of molds, including an upper die base 101 and a switching component 102. The switching component 102 includes a switching plate 103, a mounting seat 104, a punch 105, an elastic member 106, a stripper plate 107, and a driving member 108. The mounting seat 104 includes a seat body 110 and a mounting rod 111. The elastic member 106 includes a fixed seat 113 and a telescopic rod 114. By driving the switching plate 103 to move through the driving member 108, the groove 109 on the switching plate 103 moves relative to the punch 105, and the punch 105 aligned with the groove 109 does not participate in stamping, thereby achieving the purpose of stamping workpieces of different shapes. It can be understood that the foregoing solution can be used when facilitating stamping of different products and can also be used when driving the switching plate 103 to move.

[0021] For this specific embodiment, the upper die base 101 is installed on a stamping device (not shown in the figure). A lower die base and a female die are also provided on the stamping device. The female die cooperates with the punch 105. This part is prior art and will not be elaborated here.

[0022] Among them, the switching plate 103 is slidably connected to the upper die base 101 and is located on one side of the upper die base 101. The mounting seat 104 is connected to the upper die base 101 and is arranged on the upper die base 101. The punch 105 is slidably connected to the mounting seat 104 and is located on one side of the mounting seat 104. The elastic member 106 is connected to the upper die base 101 and is located on one side of the upper die base 101. The stripper plate 107 is connected to the elastic member 106 and is arranged on the elastic member 106. A groove 109 is provided on one side of the switching plate 103 close to the punch 105, and the groove 109 cooperates with the punch 105. The driving member 108 is arranged on the upper die base 101 and drives the switching plate 103 to move; the elastic member 106 has elasticity and can be stretched and contracted. There are multiple punches 105, and the multiple punches 105 are divided into two groups, corresponding to workpieces of different shapes respectively. Through holes cooperating with the punches 105 are provided on the stripper plate 107. Multiple grooves 109 are provided on the switching plate 103, and the multiple grooves 109 respectively correspond to the two groups of punches 105. When the first group of punches 105 abuts against the upper end surface of the switching plate 103, the other group of punches 105 is aligned with the groove 109. After the switching plate 103 moves, the groove 109 on the switching plate 103 also moves. At this time, the first group of punches 105 is aligned with the groove 109 on the switching plate 103, while the other group of punches 105 moves out of the corresponding groove 109 and abuts against the upper surface of the switching plate 103, thus completing the switching of different punches 105; during use, the upper die base 101 is driven to descend by the stamping equipment, and then the mounting seat 104, the punch 105, the elastic member 106 and the stripper plate 107 are driven to descend, so that the stripper plate 107 first abuts against the workpiece. At this time, the upper die base 101 continues to descend and squeezes the elastic member 106. During the continuous descent of the upper die base 101, the switching plate 103 is also driven to descend. The switching plate 103 pushes the punch 105 to descend, and then the punch 105 extends out of the through hole on the stripper plate 107, thereby stamping the workpiece. The punch 105 aligned with the groove 109 is received inside the groove 109, and at this time this part of the punch 105 does not participate in the stamping. After stamping is completed, the upper die base 101 rises. At this time, the elastic member 106 drives the stripper plate 107 to press the workpiece on the lower die base to prevent the workpiece from being lifted, thus completing the stamping;When stamping different shapes are required, the driving member 108 drives the switching plate 103 to move, causing the switching plate 103 to drive the groove 109 thereon to move, changing the relative position between the groove 109 and the punch 105. This design can quickly switch to the production of another product without replacing the entire set of molds, achieving the purpose of reducing the mold change time and improving the processing efficiency.

[0023] Secondly, the mounting rod 111 is fixedly connected to the upper die base 101 and is located on one side of the upper die base 101; the seat body 110 is fixedly connected to the mounting rod 111, is slidably connected to the punch 105, and is located at one end of the mounting rod 111; the switching plate 103 has a chute 112, the chute 112 penetrates through the switching plate 103 and cooperates with the mounting rod 111; by installing the seat body 110 through the mounting rod 111, the punch 105 can slide on the seat body 110, and a plurality of the chutes 112 are arranged on the switching plate 103, and the plurality of chutes 112 correspond to a plurality of the mounting seats 104 respectively, so that interference does not occur between the switching plate 103 and the mounting seats 104.

[0024] At the same time, the fixed seat 113 is fixedly connected to the upper die base 101 and is located on one side of the upper die base 101; both ends of the telescopic rod 114 are respectively connected to the fixed seat 113 and the stripper plate 107, and the telescopic rod 114 is telescopic; the telescopic rod 114 can be telescopic, and a spring is arranged inside it and has elasticity. Through the telescopic movement of the telescopic rod 114, the stripper plate 107 does not interfere with the descent of the upper die base 101, and at the same time, due to the elasticity of the telescopic rod 114, the stripper plate 107 can press the product tightly on the lower die base.

[0025] When using the structure of the same set of molds in this embodiment to produce multiple products, the driving member 108 drives the switching plate 103 to move, so that the groove 109 on the switching plate 103 is aligned with different punches 105. At this time, the punch 105 in contact with the upper surface of the switching plate 103 participates in stamping, while the punch 105 aligned with the groove 109 does not participate in stamping, thereby realizing the quick switching of the punch 105 and achieving the purpose of improving the processing efficiency.

[0026] Second Embodiment:

[0027] On the basis of the first embodiment, please refer to Figure 4 , Figure 4 which is a schematic structural diagram of the driving member of the second embodiment. The driving member 108 of this embodiment includes a threaded rod 201, a threaded sleeve 202, a knob 203, and a locking member 204.

[0028] For this specific embodiment, the threaded rod 201 is rotatably connected to the upper die holder 101 and is located inside the upper die holder 101; the threaded sleeve 202 is threadedly connected to the threaded rod 201, is fixedly connected to the switching plate 103, and is sleeved on the threaded rod 201; the knob 203 is fixedly connected to the threaded rod 201 and is located at one end of the threaded rod 201; by rotating the knob 203, the threaded rod 201 is driven to rotate, and then the threaded rod 201 drives the threaded sleeve 202 to move, and the threaded sleeve 202 drives the switching plate 103 to move, so as to achieve the purpose of driving the switching plate 103 to move.

[0029] Wherein, the switching plate 103 has a switching hole, and the locking member 204 passes through the switching hole and is threadedly connected to the upper die holder 101; there are two switching holes, corresponding to two different products respectively, and there is also a threaded hole on the upper die holder 101 that cooperates with the locking member 204. When the switching plate 103 moves in place, the locking member 204 is passed through the switching hole and threadedly connected to the threaded hole on the upper die holder 101, so as to lock the switching plate 103. At the same time, there is also a text label at the switching hole, which is convenient for identifying which product is specifically switched to.

[0030] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A structure for producing multiple products with the same set of molds, including an upper mold base, characterized in that: Also includes a switching component; The switching assembly includes a switching plate, a mounting seat, a punch, an elastic member, a stripping plate and a driving member. The switching plate is slidably connected to the upper die seat and is located on one side of the upper die seat. The mounting seat is connected to the upper die seat and is arranged on the upper die seat. The punch is slidably connected to the mounting seat and is located on one side of the mounting seat. The elastic member is connected to the upper die seat and is located on one side of the upper die seat. The stripping plate is connected to the elastic member and is arranged on the elastic member. A groove is provided on one side of the switching plate close to the punch, and the groove cooperates with the punch. The driving member is arranged on the upper die seat and drives the switching plate to move.

2. The structure of producing multiple products with the same set of molds as claimed in claim 1, characterized in that: The mounting seat includes a seat body and a mounting rod, wherein the mounting rod is fixedly connected to the upper die seat and is located at one side of the upper die seat; the seat body is fixedly connected to the mounting rod and is slidably connected to the punch and is located at one end of the mounting rod; the switching plate has a slide groove, which passes through the switching plate and cooperates with the mounting rod.

3. The structure of producing multiple products with the same set of molds as claimed in claim 1, characterized in that: The elastic member includes a fixed seat and a telescopic rod. The fixed seat is fixedly connected to the upper mold seat and is located on one side of the upper mold seat. The two ends of the telescopic rod are respectively connected to the fixed seat and the stripping plate, and the telescopic rod is telescopic.

4. The structure for producing multiple products with the same set of molds as claimed in claim 1, characterized in that: The driving component includes a threaded rod, a threaded sleeve and a knob. The threaded rod is rotatably connected to the upper die base and is located inside the upper die base; the threaded sleeve is threadedly connected to the threaded rod, fixedly connected to the switching plate, and sleeved on the threaded rod; the knob is fixedly connected to the threaded rod and is located at one end of the threaded rod.

5. The structure for producing multiple products with the same set of molds as claimed in claim 4, characterized in that: The driving component further includes a locking member, which passes through the switching plate and is threadedly connected to the upper die seat.

Images