CN206254264U - A kind of novel die - Google Patents
A kind of novel die Download PDFInfo
- Publication number
- CN206254264U CN206254264U CN201621260213.9U CN201621260213U CN206254264U CN 206254264 U CN206254264 U CN 206254264U CN 201621260213 U CN201621260213 U CN 201621260213U CN 206254264 U CN206254264 U CN 206254264U
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- Prior art keywords
- punch
- pin
- cavity plate
- groove
- punching
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Abstract
The utility model belongs to mould association area, disclose a kind of novel die, including punch-pin and cavity plate, the cavity plate is provided with charging aperture and the punching mouthful stretched into for punch-pin, the cavity plate upper surface offers the groove of the connection punching mouth, and the punch-pin is set through groove, and liquid holding space is formed between the groove and punch-pin, when the punch-pin punching terminates and departs from charging aperture, the cleaning liquor in the liquid holding space is coated with the Blank cutting-edge of the punch-pin.The utility model on cavity plate by setting groove, and the liquid holding space for placing cleaning liquor is formed by groove and punch-pin, and then in punch-pin is punched end and uphill process, cleaning liquor in liquid holding space can continue the Blank cutting-edge of cleaning, coating, lubrication punch-pin outer surface and punch-pin, and then solve the problems, such as that the viscous knife phenomenon that occurs and artificial single spin are caused in existing cross cutting process spraying is uneven and inefficiency, stably and improve spraying effect and operating efficiency.
Description
Technical field
The utility model is related to mould association area, more particularly to a kind of novel die.
Background technology
In recent years, cross cutting adhesive article has been widely used for photoelectricity, communication, computer, automobile and other industries, arranges in pairs or groups different
Part is having given play to different functions.
In the die cutting process of adhesive article, because adhesive material is blocked up, the reason such as viscosity is too strong, easily there is viscous knife phenomenon
(i.e. gluing firmly die point), causes to occur glue surface wire drawing during secondary punch, draws the bad phenomenons such as glue, solution party traditional at present
Method is timing cleaning mold cutting edge or is coated with mould release in cutting edge.
But in above-mentioned solution, the mode of timing cleaning mold cutting edge cull, substantially it is every 100 punching need to just shut down from
Take out mould in die-cutting machine to be cleaned, the time-consuming excessive, operating efficiency of its cleaning is low；Die point surface coating mould release
Mode, preferably, but after being repeatedly die cut, die point surface coating mould release can exhaust operation early stage effect, lead after coating
Cause occur viscous knife phenomenon again, and exist because spraying is uneven, Non-stick knife effect is unstable and hand spray operating efficiency is low
Problem.
Utility model content
The purpose of this utility model is to provide a kind of novel die, upper with solve to occur in existing cross cutting process
State problem.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of novel die, including punch-pin and cavity plate, the cavity plate are provided with charging aperture and the punching stretched into for punch-pin
Mouthful, the cavity plate upper surface offer connection it is described punching mouth groove, the punch-pin through groove set, the groove with it is convex
Liquid holding space is formed between mould, when the punch-pin punching terminates and departs from charging aperture, the cleaning liquor in the liquid holding space
It is coated with the Blank cutting-edge of the punch-pin.
Preferably, offering liquid outlet on the groove, it is communicated with the cavity plate in extraneous reservoir channel, institute
State reservoir channel and be communicated in the liquid outlet.
Preferably, offering liquid injection port on the cavity plate, the liquid injection port is communicated in the reservoir channel.
Preferably, one end that the punch-pin does not extend into cavity plate is connected with fixed plate, the fixed plate is connected to power dress
Put and driven from the power set and moved near the direction of cavity plate.
Preferably, the punching mouth is set through the cavity plate, at the end of the punch-pin is punched, its Blank cutting-edge is placed in
Above charging aperture and positioned at groove lower section.
Preferably, the groove and punching mouth are respectively positioned on the middle position of cavity plate, and both axis coincidings.
Preferably, the cleaning liquor is cleaning agent, mould release or lubricant.
The utility model forms the Sheng for placing cleaning liquor by setting groove on cavity plate by groove and punch-pin
Liquid space, and then be punched in punch-pin and terminate and in uphill process, cleaning liquor in liquid holding space can continue cleaning, coating,
Lubrication punch-pin outer surface and punch-pin Blank cutting-edge, and then solve it is existing cross cutting process in occur viscous knife phenomenon with
And the spraying inequality and inefficiency problem that artificial single spin is caused, stablize and improve spraying effect and operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model novel die；
Fig. 2 is the top view of the utility model cavity plate.
In figure：
1st, punch-pin；2nd, cavity plate；3rd, fixed plate；21st, charging aperture；22nd, it is punched mouth；23rd, groove；24th, liquid outlet；25th, fluid injection
Passage；26th, liquid injection port.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
The utility model provides a kind of novel die, and as depicted in figs. 1 and 2, the novel die includes punch-pin 1 and cavity plate 2,
Charging aperture 21 and punching mouth 22 are provided with cavity plate 2, above-mentioned charging aperture 21 is set through cavity plate 2, and it is used to place to be punched
Material (not shown), punching mouth 22 also extends through cavity plate 2 and sets, and is vertically arranged with charging aperture 21, and it is used for punch-pin 1
Stretch into.In the present embodiment, the lower surface of above-mentioned punch-pin 1 is its Blank cutting-edge, lower surface and the punching phase of mouth 22 of charging aperture 21
The cutting edge that place is cavity plate 2 is connect, by the cooperation of Blank cutting-edge and the cutting edge of cavity plate 2, by material punching press to be punched.
Fixed plate 3 is connected with one end of punch-pin 1, the fixed plate 3 is connected with power set (not shown), by dynamic
Power apparatus can drive fixed plate 3 and punch-pin 1 to be moved to cavity plate 2, and punch-pin 1 is stretched into the punching mouthful 22 of cavity plate 2, to entering
Material to be punched in material mouth 21 carries out punching press.
In the present embodiment, the groove 23 of connection punching mouth 22 is milled with the upper surface of cavity plate 2, and the groove 23 is located at above-mentioned punching
The surrounding of otch 22 is set.Above-mentioned punch-pin 1 is set through groove 23, and liquid holding space is formed between groove 23 and punch-pin 1, should
Liquid holding space is used to place cleaning liquor, specifically, above-mentioned cleaning liquor is cleaning agent, mould release or lubricant.When punch-pin 1
At the end of punching, the Blank cutting-edge of punch-pin 1 can be upwardly separated from charging aperture 21, and the cleaning liquor in above-mentioned liquid holding space can continue clearly
It is clean, coating, lubrication the outer surface of punch-pin 1 and punch-pin 1 Blank cutting-edge, and then solve it is existing cross cutting process in occur
Viscous knife phenomenon, improves operating efficiency.
In the present embodiment, at the end of punch-pin 1 is punched, its Blank cutting-edge is placed in the top of charging aperture 21 and under groove 23
Side, and then enable to the unnecessary cleaning liquor in above-mentioned liquid holding space will not to be revealed from punching mouth 22.
Specifically, offering liquid outlet 24 on groove 23, the liquid outlet 24 is opened on the bottom surface of groove 23, in cavity plate
Liquid injection port 26 is offered on 2, reservoir channel 25 is provided with cavity plate 2, the two ends of the reservoir channel 25 are respectively communicated with liquid outlet
24 and liquid injection port 26, above-mentioned liquid injection port 26 is communicated in the external world.By liquid injection port 26, reservoir channel 25 and liquid outlet 24, can
Cleaning liquor is injected in the fluid injection space to groove 23 and the formation of punch-pin 1 at any time, in order to the cleaning to punch-pin 1.
In the present embodiment, the section of above-mentioned groove 23 and punching mouth 22 is rectangle, and above-mentioned groove 23 and punching mouth 22 are equal
Positioned at the middle position of cavity plate 2, and both axis coinciding, by above-mentioned setting, the punching press of punch-pin 1 and convex is enabled to
The coating that liquor is cleaned at the Blank cutting-edge of mould 1 is more smooth.It is, of course, understood that above-mentioned groove 23 and punching mouth 22
Cross sectional shape can also be other shapes, wherein the shape of punching mouth 22 can be arranged as required to, shape and the punching of above-mentioned punch-pin 1
The shape of otch 22 matches.
Explanation is illustrated by concrete operating principle of the present utility model below：
First, material to be punched is sent into the inner side of cavity plate 2 along charging aperture 21, subsequent power set control fixed plate 3 is descending,
Drive punch-pin 1 descending along punching mouth 22, the lower surface of punch-pin 1 (i.e. the Blank cutting-edge of punch-pin 1) and the lower surface of 2 charging aperture of cavity plate 21
(cutting edge of cavity plate 2) treats stamping material punching press, completes punch forming；
During above-mentioned punching press, while exterior clean agent, mould release, lubricant etc. clean liquor by the side of cavity plate 2
Liquid injection port 26 inject, through liquid outlet 24 enter cavity plate 2 groove 23 in；
Subsequent power set drive fixed plate 3 up, and fixed plate 3 drives and lifted on punch-pin 1, and the cleaning liquor in groove 23 is held
Continuous cleaning, coating, the outer surface of lubrication punch-pin 1, and during being lifted on punch-pin 1 between punch-pin 1 and punching mouth 22 between
Clearance flow completes to clean Blank cutting-edge the coating of liquor to the lower surface (i.e. Blank cutting-edge) of punch-pin 1；When punch-pin 1 retreats to charging
During 21 upside of mouth, liquid injection port 26 stops injection cleaning liquor；
Material to be punched is pressed along charging aperture 21 and fixes stepping forward feeding afterwards, the descending punching press of the drive punch-pin 1 of fixed plate 3,
Upper lift is separated, and the cleaning liquor in liquid holding space is persistently cleaned, is coated with, lubricating punch-pin 1, until material to be punched is fully completed punching
Pressure.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly explanation the utility model example, and
It is not the restriction to implementation method of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all of implementation method
It is exhaustive.All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in
Within the utility model scope of the claims.
Claims (7)
1. a kind of novel die, including punch-pin (1) and cavity plate (2), the cavity plate (2) are provided with charging aperture (21) and supply punch-pin
(1) punching mouthful (22) stretched into, it is characterised in that cavity plate (2) upper surface offers the recessed of the connection punching mouth (22)
Groove (23), the punch-pin (1) is set through groove (23), and placement cleaning solution is formed between the groove (23) and punch-pin (1)
The liquid holding space of agent, when punch-pin (1) punching terminates and departs from charging aperture (21), the cleaning liquor in the liquid holding space is applied
The Blank cutting-edge of punch-pin described in cloth (1).
2. novel die according to claim 1, it is characterised in that offer liquid outlet (24) on the groove (23),
It is communicated with the cavity plate (2) in extraneous reservoir channel (25), the reservoir channel (25) is communicated in the liquid outlet
(24)。
3. novel die according to claim 2, it is characterised in that offer liquid injection port (26), institute on the cavity plate (2)
State liquid injection port (26) and be communicated in the reservoir channel (25).
4. novel die according to claim 1, it is characterised in that one end that the punch-pin (1) does not extend into cavity plate (2) connects
Fixed plate (3) is connected to, the fixed plate (3) is connected to power set and is driven near cavity plate (2) from the power set
Move in direction.
5. novel die according to claim 4, it is characterised in that the punching mouthful (22) sets through the cavity plate (2)
Put, at the end of the punch-pin (1) is punched, its Blank cutting-edge is placed in charging aperture (21) top and positioned at groove (23) lower section.
6. according to any described novel dies of claim 1-5, it is characterised in that the groove (23) and punching mouth (22) are
Positioned at the middle position of cavity plate (2), and both axis coincidings.
7. novel die according to claim 6, it is characterised in that the cleaning liquor be cleaning agent, mould release or
Lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260213.9U CN206254264U (en) | 2016-11-21 | 2016-11-21 | A kind of novel die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260213.9U CN206254264U (en) | 2016-11-21 | 2016-11-21 | A kind of novel die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254264U true CN206254264U (en) | 2017-06-16 |
Family
ID=59025196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621260213.9U Active CN206254264U (en) | 2016-11-21 | 2016-11-21 | A kind of novel die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254264U (en) |
-
2016
- 2016-11-21 CN CN201621260213.9U patent/CN206254264U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |