CN207941852U - The punching mechanism of continuous punching in knife net or blade mould - Google Patents
The punching mechanism of continuous punching in knife net or blade mould Download PDFInfo
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- CN207941852U CN207941852U CN201820406348.4U CN201820406348U CN207941852U CN 207941852 U CN207941852 U CN 207941852U CN 201820406348 U CN201820406348 U CN 201820406348U CN 207941852 U CN207941852 U CN 207941852U
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- punching
- blank
- lower die
- pin
- knife net
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Abstract
The utility model is related to the punching mechanisms of continuous punching in knife net or blade mould, it includes upper mold, lower die, blank punching pin, wherein blank punching pin rush it is head-up be arranged in lower die, and punch upper end is emerged lower die upper surface, the slug hole to match with blank punching pin is correspondingly provided in upper mold, the garbage collection portion upwardly extended from the top of slug hole is additionally provided in upper mold, punching mechanism further includes the tube channel being arranged in upper mold for garbage collection portion to be connected with the external world, the Material sucking machine being connected with tube channel outer end, and the spring element for driving blank punching pin to move upwards trend in lower die is set.Blank punching pin is mounted in lower die by the utility model, when upper and lower mould molds, blank punching pin up blank, under the moment elastic force of spring element, it is convenient for the de- material of waste material, then the waste material washed out is sucked out using Material sucking machine, it is easy to operate, and therefore the punch process that can quickly enter next product greatly improves the efficiency of product continuous punching.
Description
Technical field
The utility model belongs to cutter head processing equipment field, and in particular to continuous punching rushes in a kind of knife net or blade mould
Press mechanism.
Background technology
Currently, cutter head mainly include elongated ontology, injection molding ontology on blade, moving knife component, stationary knife component, with
And knife net, wherein knife net or blade need to stamp corresponding connecting hole.
However, current most of punching course is to carry out punching press from top to bottom, after the completion of punching press, then waste material removed
Afterwards, then the punching press of next product is carried out, therefore, continuity Shortcomings, and the cleaning of waste material is very not easy, and is seriously affected
Product quantity-produced efficiency；Then waste material also is difficult to fall off from staking punch.
Utility model content
In order to overcome the deficiencies of existing technologies, the purpose of this utility model is to provide in a kind of improved knife net or blade mould
Blank punching pin is mounted in lower die by the punching mechanism of continuous punching, when upper and lower mould molds, blank punching pin up blank, in bullet
Under the moment elastic force of power part, it is convenient for the de- material of waste material, then the waste material washed out is sucked out using Material sucking machine, it is easy to operate,
And therefore the punch process that can quickly enter next product greatly improves the efficiency of product continuous punching.
In order to achieve the above objectives, the utility model provides a kind of punching mechanism of continuous punching in knife net or blade mould,
Including upper die and lower die, blank punching pin, wherein blank punching pin rush it is head-up be arranged in lower die, and punch upper end is emerged
Lower die upper surface is correspondingly provided with the slug hole to match with blank punching pin in upper mold, is additionally provided in upper mold from the top of slug hole
The garbage collection portion upwardly extended, punching mechanism further include being arranged in upper mold for garbage collection portion to be connected with the external world
Tube channel, the Material sucking machine being connected with tube channel outer end and setting drive blank punching pin to move upwards trend in lower die
Spring element, when upper and lower mould molds, blank punching pin passes through knife net or blade and stretches into the slug hole, the spring element of deformation
Moment provides elastic force to blank punching pin, and waste material bullet is sent to garbage collection portion.
Preferably, spring element is arranged in lower die and telescopic direction is consistent with the blank punching pin direction of motion.
Further, punching mechanism further includes the power transmission pin for spring element to be connected with blank punching pin, wherein blank
Punching pin is parallel with spring element and sequence is arranged.The thickness that lower die can effectively be reduced, to reduce the volume of mold.
Specifically, spring element has two groups, power transmission pin has two, and is located at the opposite sides of blank punching pin.So that cutting
Expect stablizing relatively for punching pin movement.
A specific implementation according to the present utility model and preferred aspect, aperture becomes larger and sets from bottom to top in slug hole
It sets.That is, foring de- material module at slug hole, consequently facilitating the waste material after punching press is detached from from punch, and then it is convenient for
It is sucked away, while also reducing the possibility in blocking of waste materials slug hole.
Preferably, garbage collection portion is in that aperture is gradually smaller horn-like from bottom to top.Convenient for absorption, while reducing absorption
When energy consumption.
In addition, upper mold includes the upper die holder, upper padding plate, stripper plate set gradually from top to bottom, wherein garbage collection portion and
Slug hole is arranged in stripper plate.Upper die holder is protected by upper padding plate.
Further, upper clamp plate and de- backboard are additionally provided between upper padding plate and stripper plate, wherein tube channel is arranged upper
On clamping plate and de- backboard.Multiple-plate setting has following advantage：It is broken replacement when one of and gets up convenient, have simultaneously
The thickness of laminate is arranged so that when upper and lower mould molds, blank punching pin can just pour in slug hole.
Specifically, lower die includes the lower template set gradually from top to bottom, lower bolster, lower die holder, spring element is arranged under
On die holder, blank punching pin is arranged in lower template and lower bolster.
In addition, tube channel is quadrature tube comprising vertical portion, the upper end from vertical portion upwardly extended from garbage collection portion
Level is pierced by the horizontal part of upper mold one side.
Compared to the prior art, the utility model has the following advantages that：
Blank punching pin is mounted in lower die by the utility model, when upper and lower mould molds, blank punching pin up blank, in spring element
Moment elastic force under, be convenient for waste material de- material, then using Material sucking machine by the waste material washed out be sucked out, it is easy to operate, and
Therefore the punch process that next product can quickly be entered greatly improves the efficiency of product continuous punching.
Description of the drawings
Fig. 1 is the schematic front view of the punching mechanism of continuous punching in the utility model knife net or blade mould；
Fig. 2 is the left view schematic diagram of Fig. 1；
In attached drawing：1, upper mold；10, slug hole；11, garbage collection portion；1a, upper die holder；1b, upper padding plate；1c, stripper plate；
1d, upper clamp plate；1e, de- backboard；2, lower die；2a, lower template；2b, lower bolster；2c, lower die holder；3, blank punching pin；4, tube channel；
40, vertical portion；41, horizontal part；5, Material sucking machine；6, spring element；7, power transmission pin.
Specific implementation mode
In order to make the above objects, features, and advantages of the present application more apparent, below in conjunction with the accompanying drawings to the application
Specific implementation mode be described in detail.Many details are elaborated in the following description in order to fully understand this Shen
Please.But the application can be much to implement different from other manner described here, those skilled in the art can be not
Similar improvement is done in the case of violating the application intension, therefore the application is not limited by following public specific embodiment.
In the description of the present application, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description the application and simplifies to describe, do not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.It needs
It is bright, when element is referred to as " being fixed on " or " being set to " another element, it can directly on another element or
There may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly to separately
One element may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", "upper", "lower",
"left", "right" and similar statement for illustrative purposes only, are not offered as being unique embodiment.
As depicted in figs. 1 and 2, the present embodiment is related to the punching mechanism of continuous punching in knife net or blade mould comprising on
Mould 1, lower die 2, blank punching pin 3, wherein blank punching pin 3 rush it is head-up be arranged in lower die 2, and under punch upper end is emerged
2 upper surface of mould is correspondingly provided with the slug hole 10 to match with blank punching pin 3 in upper mold 1, is additionally provided in upper mold 1 from slug hole
The 10 garbage collection portion 11 that upwardly extends of tops, punching mechanism further include setting in upper mold 1 for by garbage collection portion 11 with
Tube channel 4 that the external world is connected, the Material sucking machine 5 being connected with 4 outer end of tube channel and setting drive blank in lower die 2
Punching pin 3 moves upwards the spring element 6 of trend, and when upper and lower mould molds, blank punching pin 3 passes through knife net or blade and stretches into slug hole
In 10,6 moment of spring element of deformation provides elastic force to blank punching pin 3, and waste material bullet is sent to garbage collection portion 11.
Aperture becomes larger setting from bottom to top in slug hole 10.That is, de- material module is formd at slug hole 10, from
And be detached from from punch convenient for the waste material after punching press, and then convenient for being sucked away, while also reducing the possibility in blocking of waste materials slug hole.
Garbage collection portion 11 is in that aperture is gradually smaller horn-like from bottom to top.Convenient for absorption, while when reducing absorption
Energy consumption.
Upper mold 1 includes upper die holder 1a, upper padding plate 1b, the stripper plate 1c set gradually from top to bottom, wherein garbage collection portion
11 and slug hole 10 be arranged in stripper plate 1c.Upper die holder 1a is protected by upper padding plate 1b.
Further, upper clamp plate 1d and de- backboard 1e, wherein tube channel 4 are additionally provided between upper padding plate 1b and stripper plate 1c
It is arranged on upper clamp plate 1d and de- backboard 1e.Multiple-plate setting has following advantage：It is broken replacement when one of
It is convenient, while thering is the thickness of laminate to be arranged so that when upper and lower mould molds, blank punching pin can just pour in slug hole.
Lower die 2 includes lower template 2a, lower bolster 2b, the lower die holder 2c set gradually from top to bottom, and spring element 6 is arranged under
On die holder 2c, blank punching pin 3 is arranged on lower template 2a and lower bolster 2b.
Specifically, the setting of spring element 6 is in lower die 2 and telescopic direction is consistent with 3 direction of motion of blank punching pin.
Further, punching mechanism further includes the power transmission pin 7 for spring element 6 to be connected with blank punching pin 3, wherein cutting
Expect that punching pin 3 is parallel with spring element 6 and sequence is arranged.The thickness that lower die can effectively be reduced, to reduce the volume of mold.
In this example, spring element 6 has two groups, and power transmission pin 7 has two, and is located at the opposite sides of blank punching pin 3.So that
What blank punching pin 3 moved stablizes relatively, and when upper mold 1 and lower die 2 mold, and 6 compression dynamics of spring element has to ensure to cut
Material punching pin 3 can extend into slug hole 10, and main cause is that this kind of product is thin, and the power of very little can punch forming.
In addition, tube channel 4 is quadrature tube comprising the vertical portion 40 that is upwardly extended from garbage collection portion 11, from vertical portion
40 upper end level is pierced by the horizontal part 41 of 1 one side of upper mold.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this,
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (10)
1. the punching mechanism of continuous punching in a kind of knife net or blade mould comprising upper die and lower die, blank punching pin, feature exist
In：The blank punching pin rushes head-up setting in the lower die, and the punch upper end is emerged in the lower die
Surface is correspondingly provided with the slug hole to match with the blank punching pin in the upper mold, is additionally provided in the upper mold certainly
The garbage collection portion upwardly extended at the top of the slug hole, the punching mechanism further include that setting is used in the upper mold
By the garbage collection portion and the extraneous tube channel being connected, the Material sucking machine, the Yi Jishe that are connected with the tube channel outer end
The spring element for driving the blank punching pin to move upwards trend in the lower die is set, when upper and lower mould molds, the blank
Punching pin passes through knife net or blade and stretches into the slug hole, and the spring element moment of deformation provides elastic force to the blank punching pin,
Waste material bullet is sent to the garbage collection portion.
2. the punching mechanism of continuous punching in knife net according to claim 1 or blade mould, it is characterised in that：The bullet
Power part is arranged in the lower die and telescopic direction is consistent with the blank punching pin direction of motion.
3. the punching mechanism of continuous punching in knife net according to claim 2 or blade mould, it is characterised in that：Described rushes
Press mechanism further includes the power transmission pin for the spring element to be connected with the blank punching pin, wherein the blank punching pin
And sequence parallel with the spring element is arranged.
4. the punching mechanism of continuous punching in knife net according to claim 3 or blade mould, it is characterised in that：The bullet
Power part has two groups, and the power transmission pin has two, and is located at the opposite sides of the blank punching pin.
5. the punching mechanism of continuous punching in knife net according to claim 1 or blade mould, it is characterised in that：Described rushes
Material hole becomes larger setting in aperture from bottom to top.
6. the punching mechanism of continuous punching in knife net according to claim 5 or blade mould, it is characterised in that：Described is useless
It is in that aperture is gradually smaller horn-like to expect collection portion from bottom to top.
7. the punching mechanism of continuous punching in knife net according to claim 1 or blade mould, it is characterised in that：Described is upper
Mould includes the upper die holder, upper padding plate, stripper plate set gradually from top to bottom, wherein the garbage collection portion and the slug hole
It is arranged in the stripper plate.
8. the punching mechanism of continuous punching in knife net according to claim 7 or blade mould, it is characterised in that：Described
Upper clamp plate and de- backboard are additionally provided between upper padding plate and the stripper plate, wherein the tube channel is arranged in the upper clamp plate
On de- backboard.
9. the punching mechanism of continuous punching in knife net according to claim 1 or blade mould, it is characterised in that：Under described
Mould includes the lower template set gradually from top to bottom, lower bolster, lower die holder, and the spring element is arranged on the lower die holder,
The blank punching pin is arranged in the lower template and lower bolster.
10. the punching mechanism of continuous punching in knife net according to claim 1 or blade mould, it is characterised in that：Described
Tube channel is quadrature tube comprising the vertical portion that is upwardly extended from the garbage collection portion, the upper end water from the vertical portion
The flat horizontal part for being pierced by the upper mold one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406348.4U CN207941852U (en) | 2018-03-23 | 2018-03-23 | The punching mechanism of continuous punching in knife net or blade mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406348.4U CN207941852U (en) | 2018-03-23 | 2018-03-23 | The punching mechanism of continuous punching in knife net or blade mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207941852U true CN207941852U (en) | 2018-10-09 |
Family
ID=63697310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820406348.4U Active CN207941852U (en) | 2018-03-23 | 2018-03-23 | The punching mechanism of continuous punching in knife net or blade mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207941852U (en) |
-
2018
- 2018-03-23 CN CN201820406348.4U patent/CN207941852U/en active Active
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