CN209597995U - A kind of progressive die - Google Patents
A kind of progressive die Download PDFInfo
- Publication number
- CN209597995U CN209597995U CN201920109209.XU CN201920109209U CN209597995U CN 209597995 U CN209597995 U CN 209597995U CN 201920109209 U CN201920109209 U CN 201920109209U CN 209597995 U CN209597995 U CN 209597995U
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- China
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- die holder
- stripper
- plate
- floating pin
- die
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Abstract
A kind of progressive die of the utility model, including upper die holder and lower die holder, the upper die holder lower end is disposed with upper padding plate, public clamping plate, rubber column gel column, carry on the back de- plate and stripper, the lower die holder is arranged immediately below upper die holder, the lower die holder upper end is disposed with lower bolster, concave template and floating pin, the stripper lower surface is additionally provided with forked needle, it further include die shank, the die shank is fixedly connected with upper die holder upper surface, the utility model structure is simple, it is easy to use, it being capable of disposable shape molding shape, punching and bending, simplify production stage, improve production efficiency, production cost is saved.
Description
Technical field
The utility model relates to a kind of hardware processing mold technical field more particularly to a kind of progressive dies.
Background technique
During processing hardware products, often it is related to snip molding, milling machine processes final outer dimension, drilling
Tapping, with techniques such as bending machine bendings, in order to meet production efficiency requirement, general hardware processing factory can launch simple stamping die
Efficiently precisely processing is carried out often to rush if shape should be formed by encountering, and the hardware products for needing drilling, also needing bending
Twice even repeatedly, such technique often makes to produce and process efficiency very low and die cost greatly increases pressure.
Utility model content
A kind of progressive die of the utility model, including upper die holder 1 and lower die holder 2,1 lower end of upper die holder are disposed with
Upper padding plate 11, rubber column gel column, carries on the back de- plate 13 and stripper 14 at public clamping plate 12, and the setting of lower die holder 2 is immediately below upper die holder 1, institute
It states 2 upper end of lower die holder and is disposed with lower bolster, concave template 21 and floating pin 22,14 lower surface of stripper is additionally provided with
Forked needle further includes die shank 3, and the die shank 3 is fixedly connected with 1 upper surface of upper die holder.
Further, the floating pin is set side by side with two rows, forms feed channel, the fork between two rows of floating pins 22
Needle is vertical with 22 position of floating pin, and public affairs clamping plate 12 lower surface is provided with more red needles and formed punch, the red needle and formed punch to
Under across carrying on the back de- plate 13 and stripper 14,12 lower surface of the public affairs clamping plate is additionally provided with more straight guide posts, the straight guide post to
Under across carrying on the back de- plate 13 and stripper 14.
Further, 22 bottom end of floating pin is connect by machine-processed rice screw with lower die holder 2.
Further, the rubber column gel column is made of excellent power glue material.
Further, the end of the red needle and formed punch is located in the middle part of material path.
A kind of progressive die of the utility model, structure is simple, easy to use, can disposable shape molding shape, punching simultaneously
Bending simplifies production stage, improves production efficiency, has saved production cost.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Wherein: 1, upper die holder；11, upper padding plate；12, public clamping plate；13, de- plate is carried on the back；14, stripper；2, lower die holder；21, recessed
Template；22, floating pin；3, die shank.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
A kind of progressive die of the utility model according to figure 1, including upper die holder 1 and lower die holder 2, the upper die holder 1
Lower end is disposed with upper padding plate 11, public clamping plate 12, rubber column gel column, carries on the back de- plate 13 and stripper 14, and the lower die holder 2 is arranged upper
Immediately below die holder 1,2 upper end of lower die holder is disposed with lower bolster, concave template 21 and floating pin 22, the stripper 14
Lower surface is additionally provided with forked needle, further includes die shank 3, and the die shank 3 is fixedly connected with 1 upper surface of upper die holder.
Further, the floating pin is set side by side with two rows, forms feed channel, the fork between two rows of floating pins 22
Needle is vertical with 22 position of floating pin, and public affairs clamping plate 12 lower surface is provided with more red needles and formed punch, the red needle and formed punch to
Under across carrying on the back de- plate 13 and stripper 14,12 lower surface of the public affairs clamping plate is additionally provided with more straight guide posts, the straight guide post to
Under across carrying on the back de- plate 13 and stripper 14.
Further, 22 bottom end of floating pin is connect by machine-processed rice screw with lower die holder 2.
Further, the rubber column gel column is made of excellent power glue material.
Further, the end of the red needle and formed punch is located in the middle part of material path.
The working principle of the utility model are as follows: first by the lock of die shank 3 on press machine；Adjust upper die holder 1 and lower die holder 2 it
Between spacing and position to suitable；One whole material is placed in the material path of floating pin 22, is put into first floating pin when just starting
At 22；Both hands start punching press switch button, feed appliance by material strip forward with fixed apart from feeding, at the same time, upper die holder 1 to
Four through-holes are gone out in lower movement, wherein two holes are the through-holes of product, in addition two holes are forked needle holes；Continue through feed appliance forward
Feeding goes out shape by formed punch, and wherein formed punch includes five, and five formed punches are arranged successively are as follows: the first formed punch, the second punching
Head, third formed punch, the 4th formed punch, the 5th formed punch, the first formed punch and the second formed punch go out the portion profile on both sides；It continues through and send
Glassware feeding forward, third formed punch go out a short side shape of product；Feed appliance feeding forward is continued through, herein to rest
Band prevents formed punch from too concentrating and influences intensity and the service life of mold；Continue through feed appliance feeding forward, the 4th formed punch pair
Product carries out bending and molding；Feed appliance feeding forward is continued through, the 5th formed punch finally cuts entire product shape and blanking；Often
Secondary punching press all along with the first formed punch to five formed punches while act on, circulating flushing is subdued in this manner.
The floating pin 22 has spring, can hide in molding into concave template 21, can also position and prop up after the reset
Support product processing, the effect of forked needle: in order to preferably fix product, punching press is more stable；One and other three in straight guide post
A asymmetry, in order to fool proof.
A kind of progressive die of the utility model, structure is simple, easy to use, can disposable shape molding shape, punching simultaneously
Bending simplifies production stage, improves production efficiency, has saved production cost.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of technical field described in the utility model
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (5)
1. a kind of progressive die, it is characterised in that: including upper die holder and lower die holder, the upper die holder lower end is disposed with pad
Plate, rubber column gel column, carries on the back de- plate and stripper at public clamping plate, and the lower die holder is arranged immediately below upper die holder, the lower die holder upper end according to
Secondary to be provided with lower bolster, concave template and floating pin, it further includes die shank that the stripper lower surface, which is additionally provided with forked needle, described
Die shank is fixedly connected with upper die holder upper surface.
2. progressive die according to claim 1, it is characterised in that: the floating pin is set side by side with two rows, described in two rows
Feed channel is formed between floating pin, the forked needle is vertical with floating pin position, and the public affairs clamping plate lower surface is provided with more red needles
And formed punch, the red needle and formed punch are passed down through the de- plate of back and stripper, the public affairs clamping plate lower surface is additionally provided with more directly
Guide post, the straight guide post are passed down through the de- plate of back and stripper.
3. progressive die according to claim 1, it is characterised in that: the floating pin bottom end passes through machine-processed rice screw and lower die holder
Connection.
4. progressive die according to claim 1, it is characterised in that: the rubber column gel column is made of excellent power glue material.
5. progressive die according to claim 2, it is characterised in that: the end of the red needle and formed punch is located at material path
Middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109209.XU CN209597995U (en) | 2019-01-23 | 2019-01-23 | A kind of progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920109209.XU CN209597995U (en) | 2019-01-23 | 2019-01-23 | A kind of progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209597995U true CN209597995U (en) | 2019-11-08 |
Family
ID=68400126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920109209.XU Active CN209597995U (en) | 2019-01-23 | 2019-01-23 | A kind of progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209597995U (en) |
-
2019
- 2019-01-23 CN CN201920109209.XU patent/CN209597995U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |