CN203330235U - Inner side face punching mechanism of stamping die - Google Patents

Inner side face punching mechanism of stamping die Download PDF

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Publication number
CN203330235U
CN203330235U CN2013203513908U CN201320351390U CN203330235U CN 203330235 U CN203330235 U CN 203330235U CN 2013203513908 U CN2013203513908 U CN 2013203513908U CN 201320351390 U CN201320351390 U CN 201320351390U CN 203330235 U CN203330235 U CN 203330235U
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China
Prior art keywords
drift
mode slider
lower mode
intermediate support
base plate
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Active
Application number
CN2013203513908U
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Chinese (zh)
Inventor
蒋新征
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NINGBO HIFLY METALWARE Co Ltd
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NINGBO HIFLY METALWARE Co Ltd
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Priority to CN2013203513908U priority Critical patent/CN203330235U/en
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Publication of CN203330235U publication Critical patent/CN203330235U/en
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Abstract

The utility model relates to an inner side face punching mechanism of a stamping die. The mechanism comprises upper die punches, a lower subplate, lower die sliders and a middle support, wherein a bottom plate is installed in the center of the upper end of the lower subplate, baffles are symmetrically installed on the two sides of the bottom plate, a middle support is vertically installed in the middle of the bottom plate, the lower die sliders capable of sliding left and right along the bottom plate are symmetrically installed on the two sides of the middle support, a plurality of punches are transversely arranged in the lower die slider in any side, stripper plates are installed on the portion, between the punches and the middle support, of the bottom plate, the pair of upper die punches are arranged above the lower die sliders, and reset springs are installed between the lower ends of the lower die sliders and the lower subplate. The inner side face punching mechanism of the stamping die is simple in structure, capable of punching holes in the side faces of workpieces in the continuous stamping dies, free from effects of shapes of the side faces of the workpieces and thus capable of improving production efficiency.

Description

A kind of diel inner side punch mechanism
Technical field
The utility model relates to the diel field, particularly a kind of diel inner side punch mechanism.
Background technology
Diel, be in Cold Press Working, material (metal or nonmetal) is processed into to a kind of special process equipment of part (or semi-finished product), is called cold punching die (being commonly called as cold-punching mould).Punching press, be at room temperature, utilizes the mould be arranged on forcing press to exert pressure to material, it produced and separate or plastic deformation.
In the daily processing of diel, usually to run into the situation of side surface of workpiece punching, present hole-punching method is that workpiece is sidelong and is carried out punching again, but the side of present many workpiece is irregular curved surfaces, be not easy location when being sidelong, need to manufacture special-purpose fixture, cost is high, complicated operation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of diel inner side punch mechanism, simple in structure, can in continuous stamping die, be applied to the side punching of workpiece, is not subject to the impact of side surface of workpiece shape, enhances productivity.
The utility model solves the technical scheme that its technical problem adopts: a kind of diel inner side punch mechanism is provided, comprise the patrix drift, lower bolster, lower mode slider and intermediate support, the upper end of described lower bolster is equipped with base plate between two parties, the bilateral symmetry of described base plate is equipped with baffle plate, the centre position of base plate vertically is equipped with intermediate support, the bilateral symmetry of described intermediate support is equipped with the lower mode slider that can horizontally slip along base plate, wherein the inner transverse of the lower mode slider of any side is furnished with several drifts, on base plate between described drift and intermediate support, stripper plate is installed, the top of described lower mode slider is furnished with a pair of patrix drift, between the lower end of described lower mode slider and lower bolster, back-moving spring is installed.
The inside lower end of described patrix drift is furnished with sideslip inclined-plane I, and the outer upper end of described lower mode slider is furnished with the sideslip inclined-plane II matched with the inclined-plane that breaks away.
The lower mode slider top rail of described drift lower end, to the lock-screw that is installed with an end and stripper plate and is connected and fixed, is equipped with little spring between the outside of described lock-screw, stripper plate and lower mode slider.
Position corresponding with drift on described stripper plate has cross through hole.
The width of described intermediate support and the size of workpiece match.
The position corresponding with drift, the both sides of described intermediate support has the die edge of a knife.
beneficial effect
The utility model relates to a kind of diel inner side punch mechanism, simple in structure, the principle that adopts inclined-plane to break away promotes drift and is displaced sideways, and can in continuous stamping die, be applied to the side punching of workpiece, be not subject to the impact of side surface of workpiece shape, enhance productivity.
The accompanying drawing explanation
Fig. 1 is the main TV structure figure of integral body of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are not used in restriction scope of the present utility model for the utility model is described.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figure 1, embodiment of the present utility model relates to a kind of diel inner side punch mechanism, comprise patrix drift 6, lower bolster 1, lower mode slider 3 and intermediate support 5, the upper end of described lower bolster 1 is equipped with base plate 7 between two parties, the bilateral symmetry of described base plate 7 is equipped with baffle plate 2, the centre position of base plate 7 vertically is equipped with intermediate support 5, the bilateral symmetry of described intermediate support 5 is equipped with the lower mode slider 3 that can horizontally slip along base plate 7, wherein the inner transverse of the lower mode slider 3 of any side is furnished with several drifts 11, on base plate 7 between described drift 11 and intermediate support 5, stripper plate 4 is installed, the top of described lower mode slider 3 is furnished with a pair of patrix drift 6, between the lower end of described lower mode slider 3 and lower bolster 1, back-moving spring 8 is installed.
The inside lower end of described patrix drift 6 is furnished with sideslip inclined-plane I 61, and the outer upper end of described lower mode slider 3 is furnished with the sideslip inclined-plane II 31 matched with the inclined-plane 61 that breaks away.
Laterally be installed with the lock-screw 10 that an end and stripper plate 4 are connected and fixed on the lower mode slider 3 of described drift 11 lower ends, between the outside of described lock-screw 10, stripper plate 4 and lower mode slider 3, little spring 9 be installed.
Position corresponding with drift 11 on described stripper plate 4 has cross through hole, and the position corresponding with drift 11, the both sides of described intermediate support 5 has the die edge of a knife 51.
In the present embodiment, workpiece is placed on intermediate support 5, its sidewall is between intermediate support 5 and stripper plate 4, then patrix drift 6 moves down, sideslip effect by sideslip inclined-plane I 61 and sideslip inclined-plane II 31 is moved lower mode slider 3 to the inside, the lower mode slider 3 of drift 11 is not installed by Workpiece clamping, drift 11 sidewall through 4 pairs of workpiece of stripper plate under the drive of lower mode slider 3 carries out punch operation, now, back-moving spring 8 and little spring 9 are compressed, punching completes on mouthful patrix drift 6 and moves reposition, lower mode slider 3 is in the reposition that acts on of back-moving spring 8 and little spring 9.
If the opposite side sidewall of workpiece is carried out to punch operation, as long as the position replacing of lower mode slider 3 and the lower mode slider 3 that drift 11 is installed of drift 11 will be installed.

Claims (6)

1. a diel inner side punch mechanism, comprise patrix drift (6), lower bolster (1), lower mode slider (3) and intermediate support (5), the upper end of described lower bolster (1) is equipped with base plate (7) between two parties, the bilateral symmetry of described base plate (7) is equipped with baffle plate (2), the centre position of base plate (7) vertically is equipped with intermediate support (5), the bilateral symmetry of described intermediate support (5) is equipped with the lower mode slider (3) that can horizontally slip along base plate (7), wherein the inner transverse of the lower mode slider (3) of any side is furnished with several drifts (11), on base plate (7) between described drift (11) and intermediate support (5), stripper plate (4) is installed, the top of described lower mode slider (3) is furnished with a pair of patrix drift (6), between the lower end of described lower mode slider (3) and lower bolster (1), back-moving spring (8) is installed.
2. a kind of diel inner side punch mechanism according to claim 1; it is characterized in that; the inside lower end of described patrix drift (6) is furnished with sideslip inclined-plane I (61), and the outer upper end of described lower mode slider (3) is furnished with the sideslip inclined-plane II (31) matched with the inclined-plane that breaks away (61).
3. a kind of diel inner side punch mechanism according to claim 1; it is characterized in that; laterally be installed with the lock-screw (10) that an end and stripper plate (4) are connected and fixed on the lower mode slider (3) of described drift (11) lower end, between the outside of described lock-screw (10), stripper plate (4) and lower mode slider (3), little spring (9) be installed.
4. a kind of diel inner side punch mechanism according to claim 1, is characterized in that, the upper position corresponding with drift (11) of described stripper plate (4) has cross through hole.
5. a kind of diel inner side punch mechanism according to claim 1, is characterized in that, the width of described intermediate support (5) and the size of workpiece match.
6. a kind of diel inner side punch mechanism according to claim 1, is characterized in that, the position corresponding with drift (11), the both sides of described intermediate support (5) has the die edge of a knife (51).
CN2013203513908U 2013-06-17 2013-06-17 Inner side face punching mechanism of stamping die Active CN203330235U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203513908U CN203330235U (en) 2013-06-17 2013-06-17 Inner side face punching mechanism of stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203513908U CN203330235U (en) 2013-06-17 2013-06-17 Inner side face punching mechanism of stamping die

Publications (1)

Publication Number Publication Date
CN203330235U true CN203330235U (en) 2013-12-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001779A (en) * 2014-06-18 2014-08-27 苏州旭创精密模具有限公司 Side stamping device of continuous die for spark arrestor
CN104826923A (en) * 2015-05-13 2015-08-12 广西梧州运龙港船机械制造有限公司 Punching die for shield
CN107282778A (en) * 2017-07-19 2017-10-24 宁波双林汽车部件股份有限公司 One kind transmission mould sheet metal product side hole flanging stamping station mould

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001779A (en) * 2014-06-18 2014-08-27 苏州旭创精密模具有限公司 Side stamping device of continuous die for spark arrestor
CN104001779B (en) * 2014-06-18 2016-05-04 苏州旭创精密模具有限公司 A kind of side-stamping device for flash hider continuous mould
CN104826923A (en) * 2015-05-13 2015-08-12 广西梧州运龙港船机械制造有限公司 Punching die for shield
CN107282778A (en) * 2017-07-19 2017-10-24 宁波双林汽车部件股份有限公司 One kind transmission mould sheet metal product side hole flanging stamping station mould

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