Copper strip stamping die capable of adjusting stamping depth

Abstract

The utility model belongs to the technical field of stamping dies, and discloses a stamping depth adjustable copper strip stamping die which comprises a lower die frame, a die groove is formed in the top of the lower die frame, and a stamping depth adjusting mechanism is arranged in the die groove. The punching depth adjusting mechanism comprises a bottom plate, a first connecting plate, a second connecting plate, a first wedge-shaped block, a second wedge-shaped block, a base plate and a screw rod, the first connecting plate and the second connecting plate are fixed to the two ends of the top of the bottom plate respectively, and the first wedge-shaped block and the second wedge-shaped block are arranged on the bottom plate and located between the first connecting plate and the second connecting plate; the stamping depth adjusting mechanism is arranged, the base plate with the adjustable height is arranged in the die groove, and the stamping depth of the die groove is adjusted by adjusting the height of the base plate, so that the distance between the die groove and a stamping part is adjusted, and the stamping depth can be adjusted according to actual working requirements; and another stamping die does not need to be replaced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to stamping die technical field, concretely relates to a copper material belt stamping die of adjustable stamping depth. BACKGROUND

[0002] The stamping die is a kind of special process equipment for processing material (metal or non-metal) into parts (or semi-finished product) in cold stamping processing, and the existing stamping die does not design the related structure for adjusting stamping depth, so that the staff cannot adjust the stamping depth according to actual work needs when carrying out stamping operation, and another stamping die needs to be replaced, which reduces work efficiency, and the existing stamping die also does not set the structure for protecting the staff, as the staff needs to put the workpiece into the die groove when stamping, and press the start button with one hand, so that the staff's hand is easily injured by stamping due to the in-time taking and placing. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a copper material belt stamping die of adjustable stamping depth to solve the problems of being unable to adjust the stamping depth according to actual work needs and the staff's hand being easily injured by stamping in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a copper material belt stamping die of adjustable stamping depth, including lower die holder, the top of lower die holder is equipped with die groove, the inside of die groove is provided with stamping depth adjusting mechanism, the stamping depth adjusting mechanism includes bottom plate, first connecting plate, second connecting plate, first wedge, second wedge, backing plate and screw rod, first connecting plate and second connecting plate are fixed at the top of both ends of bottom plate respectively, first wedge and second wedge are arranged on bottom plate and located between first connecting plate and second connecting plate, second wedge is slidably connected above first wedge, backing plate is connected with the top of second wedge, screw rod penetrates die groove and second connecting plate and is rotationally connected with first wedge, and screw rod is threadedly connected with second connecting plate.

[0005] Preferably, the opposite side of first wedge and second wedge is provided with inclined surface, and the inclined surface of first wedge coincides with the inclined surface of second wedge, one end of first wedge is slidably connected with first connecting plate, and the bottom end of second wedge is slidably connected with bottom plate.

[0006] Preferably, the front surface of lower die holder is equipped with operation groove, and the end of screw rod away from second connecting plate extends into operation groove.

[0007] Preferably, the top of lower die holder is connected with upper die holder, and the inner side of upper die holder is slidably connected with stamping part, and the outer side of stamping part is provided with protection mechanism.

[0008] Preferably, the protection mechanism comprises a protection frame and a push rod, one end of the push rod is hinged with the stamping part, the other end is hinged with the protection frame, and the protection frame is hinged with the upper die frame near one end of the push rod.

[0009] Preferably, the position of the die groove corresponds to the position of the stamping head on the stamping part.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] (1) The utility model discloses a stamping depth adjusting mechanism, adjustable height pad plates are arranged in the die groove, the stamping depth of the die groove is adjusted by adjusting the height of the pad plate, thereby the distance between the die groove and the stamping part is adjusted, and then the stamping depth can be adjusted according to actual work needs, without replacing another stamping die, and the work efficiency is improved.

[0012] (2) The utility model discloses a protection mechanism, which pushes away the obstacle below the stamping part during stamping, avoids the staff from being injured by stamping due to not timely taking and placing, and improves the safety of the stamping die. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view of the utility model;

[0014] Figure 2 It is a right view of the utility model;

[0015] Figure 3 It is a left view of the utility model;

[0016] Figure 4 It is Figure 1 It is an enlarged view of A in the middle;

[0017] Figure 5 It is a structure schematic view of the stamping depth adjusting mechanism of the utility model;

[0018] In the drawing: 1, lower die frame; 2, die groove; 3, bottom plate; 4, first connecting plate; 5, second connecting plate; 6, first wedge-shaped block; 7, second wedge-shaped block; 8, pad plate; 9, screw rod; 10, operation groove; 11, upper die frame; 12, stamping part; 13, protection frame; 14, push rod. DETAILED DESCRIPTION

[0019] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the utility model protection.

[0020] Please refer to Figure 1 、 Figure 4 and Figure 5 The utility model provides a kind of technical scheme: a copper material belt stamping die of adjustable stamping depth, including lower die frame 1, the top of lower die frame 1 is equipped with die groove 2, the inside of die groove 2 is provided with stamping depth adjusting mechanism, and stamping depth adjusting mechanism includes bottom plate 3, first connecting plate 4, second connecting plate 5, first wedge 6, second wedge 7, backing plate 8 and screw rod 9, first connecting plate 4 and second connecting plate 5 are respectively fixed at the top of both ends of bottom plate 3, first wedge 6, second wedge 7 are arranged on bottom plate 3 and located between first connecting plate 4 and second connecting plate 5, second wedge 7 is slidably connected above first wedge 6, backing plate 8 is connected with the top end of second wedge 7, and screw rod 9 is rotatably connected with first wedge 6 by penetrating die groove 2 and second connecting plate 5, and screw rod 9 is threadedly connected with second connecting plate 5;

[0021] In the above technical scheme, first wedge 6 is driven to move towards the direction close to or away from first connecting plate 4 by the rotation of screw rod 9, first wedge 6 moves to push second wedge 7 to move up and down, so as to drive backing plate 8 to move up and down in die groove 2, so as to adjust the stamping depth of die groove 2.

[0022] As Figures 4-5 Indicated, the opposite side of first wedge 6 and second wedge 7 is provided with inclined surface, and the inclined surface of first wedge 6 coincides with the inclined surface of second wedge 7, one end of first wedge 6 is slidably connected with first connecting plate 4, and the bottom end of second wedge 7 is slidably connected with bottom plate 3.

[0023] First wedge 6, second wedge 7, first connecting plate 4 and bottom plate 3 are connected into a whole, which ensures the stability during stamping.

[0024] Front surface of lower die frame 1 is equipped with operating groove 10, and one end of screw rod 9 away from second connecting plate 5 extends into operating groove 10; the stamping depth is adjusted by rotating screw rod 9 through operating groove 10.

[0025] As Figures 1-3As shown, the top of the lower die frame 1 is connected with an upper die frame 11, and the inner side of the upper die frame 11 is slidingly connected with a punching piece 12, and the outer side of the punching piece 12 is provided with a protection mechanism, the protection mechanism comprises a protection frame 13 and a push rod 14, one end of the push rod 14 is hinged with the punching piece 12, the other end is hinged with the protection frame 13, and the end of the protection frame 13 close to the push rod 14 is hinged with the upper die frame 11;

[0026] When the punching piece 12 punches downward, the punching piece 12 drives the push rod 14 to push the protection frame 13 outward, and the obstacles below the punching piece 12 are pushed away through the protection frame 13, so that the hands of the workers can be prevented from being injured by punching.

[0027] The position of the die groove 2 corresponds to the position of the punching head on the punching piece 12, so that the copper material belt can be punched conveniently.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A copper strip stamping die with adjustable depth of stamping, comprising a lower die holder (1), characterized in that: The top of the lower die holder (1) is provided with a die groove (2), the inside of the die groove (2) is provided with a stamping depth adjusting mechanism, the stamping depth adjusting mechanism comprises a bottom plate (3), a first connecting plate (4), a second connecting plate (5), a first wedge block (6), a second wedge block (7), a backing plate (8) and a screw rod (9), the first connecting plate (4) and the second connecting plate (5) are fixed at the top of both ends of the bottom plate (3), the first wedge block (6) and the second wedge block (7) are arranged on the bottom plate (3) and located between the first connecting plate (4) and the second connecting plate (5), the second wedge block (7) is connected above the first wedge block (6) in a sliding manner, the backing plate (8) is connected with the top end of the second wedge block (7), the screw rod (9) penetrates the die groove (2) and the second connecting plate (5) and is rotationally connected with the first wedge block (6), and the screw rod (9) is threadedly connected with the second connecting plate (5).

2. The copper ribbon stamping die of claim 1, wherein: The opposite side of the first wedge block (6) and the second wedge block (7) is provided with an inclined surface, and the inclined surface of the first wedge block (6) coincides with the inclined surface of the second wedge block (7), one end of the first wedge block (6) is connected with the first connecting plate (4) in a sliding manner, and the bottom end of the second wedge block (7) is connected with the bottom plate (3) in a sliding manner.

3. The adjustable depth copper ribbon stamping die of claim 1, wherein: The front surface of the lower die holder (1) is provided with an operation groove (10), and one end of the screw rod (9) away from the second connecting plate (5) extends into the operation groove (10).

4. The adjustable depth copper ribbon stamping die of claim 3, wherein: The top of the lower die holder (1) is connected with an upper die holder (11), and the inner side of the upper die holder (11) is connected with a stamping piece (12) in a sliding manner, and the outer side of the stamping piece (12) is provided with a protection mechanism.

5. The adjustable depth copper strip stamping die of claim 4, wherein: The protection mechanism comprises a protection frame (13) and a push rod (14), one end of the push rod (14) is hinged with the stamping piece (12), the other end is hinged with the protection frame (13), and the end of the protection frame (13) close to the push rod (14) is hinged with the upper die holder (11).

6. The adjustable depth copper strip stamping die of claim 4, wherein: The position of the die groove (2) corresponds to the position of the stamping head on the stamping piece (12).

Images