CN207747610U - A kind of high density braille diel - Google Patents
A kind of high density braille diel Download PDFInfo
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- CN207747610U CN207747610U CN201721046913.2U CN201721046913U CN207747610U CN 207747610 U CN207747610 U CN 207747610U CN 201721046913 U CN201721046913 U CN 201721046913U CN 207747610 U CN207747610 U CN 207747610U
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- braille
- groove
- mold insert
- component
- high density
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Abstract
The utility model is related to a kind of high density braille diels, including the upper mold and lower die arranged up and down, the upper mold is provided with mold insert, the lower die is provided with lower mold insert, the upper mold insert is provided with press mechanism, the lower mold insert is provided with putting groove, it is provided with press mechanism in the putting groove, the press mechanism includes that multigroup upper end is stretched out and puts groove bottom and telescopic raised component, the upper press mechanism include in the scalable stretching in multigroup lower end mold insert bottom and respectively with the matched recess component of raised component.The utility model is provided with corresponding raised component and matches the punching press printing for carrying out braille salient point with recess component, due to corresponding raised component and recess independent one braille salient point of punching press of component, avoid the support formed between braille salient point, the setting of prepressing structure ensures the accurate of braille salient point positioning, and metal plastic deformation is more stable when making punching press.
Description
Technical field
The utility model is related to handware stamping areas, and in particular to a kind of high density braille diel.
Background technology
Diel is in Cold Press Working, by material（Metal is nonmetallic）It is processed into part（Or semi-finished product）'s
A kind of special process equipment, referred to as cold punching die（It is commonly called as cold-punching mould）.Punching press is at room temperature, using mounted on forcing press
On mold to material apply pressure, make its generate separation or plastic deformation, to obtain needed for part a kind of pressure processing
Method.
It is in the majority with handware diel in diel, it, can by punching press since metal has good ductility
It is set to generate plastic deformation, therefore we also utilize the punching press on hardware plank of its ductility, print braille salient point.It is existing
The precision that diel is printed for being difficult to ensure braille salient point when the intensive region punching press of some braille salient points, mainly due to blind
Literary salient point close quarters metal generates many places plastic deformation, and the corresponding salient point region of diel is in the spacing of salient point and salient point
From shorter and form support, in addition the height of salient point is generally relatively low, when punching press, causes metal plastic deformation unstable, and braille is convex
There is the case where wall unevenness in point, and the case where braille salient point is uneven occurs in setting.
Utility model content
The utility model aim is to provide a kind of high density braille diel, it can be efficiently solved in background technology
The problems of.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of high density braille diel, including the upper mold and lower die arranged up and down, the upper mold are provided with edge
Part, the lower die are provided with lower mold insert, and the upper mold insert is provided with press mechanism, and the lower mold insert is provided with putting groove, described
Press mechanism is provided in putting groove, the press mechanism includes that storing groove bottom and telescopic convex sets are stretched out in multigroup upper end
Part, the upper press mechanism include in the scalable stretching in multigroup lower end mold insert bottom and respectively with the matched recess groups of raised component
Part.
The utility model is installed in corresponding equipment when use and is run, drives upper mold to move down and bottom punch by setting
Pressure, single raised component is corresponding with single recess component to stamp out single braille salient point.Hardware plank is placed when pressing
Hardware plate is contacted first with the raised component in putting groove in the recess component of mold insert on putting groove, stretching, and it is convex to carry out braille
The precompressed of point, since raised component and recess component are scalable setting, pressing a period of time rear projection component and recess component
Stroke terminal is reached, diel continues pressing and stamps out braille salient point.Due to corresponding raised component and recess component list
One braille salient point of only punching press, avoids the support formed between braille salient point, and the setting of prepressing structure ensures that braille salient point is fixed
Position it is accurate, metal plastic deformation is more stable when making punching press.
Further, the raised component includes the sliding block being slidably set in putting groove, the sliding block upper end
It is provided with braille protrusion, the sliding block is provided with lower position block, and the lower mold insert is provided with receiving and limitation lower position block row
The gliding groove of journey, the gliding groove lower section are additionally provided with lower spring groove, lower spring, the downslide are provided in the lower spring groove
Block end is stretched into lower spring groove and contradicts lower spring.
Sliding block is supported by lower spring when diel is opened and is jacked up, glides in punching course and constantly moves down soon, when
Lower position block carries out last pressing after reaching stroke end, and lower spring is constantly compressed in lower position block moving process, under
The support force that sliding block is subject to constantly enhances, and braille protrusion carries out precompressed to hardware plank during this.
Further, the recess component includes the top shoe for being slidably set to mold insert, and the top shoe lower end is set
It is equipped with braille groove, the top shoe is provided with upper limit position block, and the upper mold insert is provided with receiving and limitation upper limit position block stroke
Upper hopper chute, be additionally provided with spring groove above the upper hopper chute, spring, the top shoe be provided in the upper spring groove
End is stretched into spring groove and contradicts upper spring.
Top shoe is supported by upper spring when diel is opened and is jacked up, upper cunning constantly moves up soon in punching course, when
Upper limit position block carries out last pressing after reaching stroke end, and upper spring is constantly compressed in upper limit position block moving process, on
The support force that sliding block is subject to constantly enhances, and braille groove carries out precompressed with braille male cooperation to hardware plank during this.
Further, the sliding block end is additionally provided with the lower limit bit platform for surrounding braille protrusion.
Further, the top shoe end is additionally provided with the upper limit bit platform for surrounding braille groove.
Setting lower limit bit platform and upper limit bit platform can prevent braille salient point Pressing Deformation excessive, it is ensured that braille salient point
Precision.
Further, the upper mold is provided with the guide rod extended downwardly, and the lower die is provided with the guide groove with matching guide bars.
The utility model has the beneficial effects that：
The utility model is provided with the punching press that corresponding raised component matches progress braille salient point with recess component and beats
Print is avoided and is formed between braille salient point due to corresponding raised component and recess independent one braille salient point of punching press of component
Support, the setting of prepressing structure ensures the accurate of braille salient point positioning, and metal plastic deformation is more stable when making punching press.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the lower insert structure schematic diagram of the utility model.
Fig. 3 is the upper insert structure schematic diagram of the utility model.
Fig. 4 is the utility model partial structural diagram.
Fig. 5 is the utility model partial structural diagram.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As Figure 1-Figure 5, a kind of high density braille diel, including the upper mold 1 and lower die 2 arranged up and down, institute
It states upper mold 1 and is provided with mold insert 3, the lower die 2 is provided with lower mold insert 4, and the upper mold insert 3 is provided with press mechanism 5, under described
Mold insert 4 is provided with putting groove 6, and press mechanism 7 is provided in the putting groove 6, and the press mechanism 7 is stretched out including multigroup upper end
6 bottom surface of putting groove and telescopic raised component, the upper press mechanism 5 include 3 bottom of mold insert in the scalable stretching in multigroup lower end
And respectively with the matched recess component of raised component.
The protrusion component includes the sliding block 8 being slidably set in putting groove 6, and 8 upper end of the sliding block is provided with
Braille protrusion 9, the sliding block 8 are provided with lower position block 10, and the lower mold insert 4 is provided with receiving and limitation 10 row of lower position block
The gliding groove 11 of journey, 11 lower section of the gliding groove are additionally provided with lower spring groove 12, lower spring are provided in the lower spring groove 12
13,8 end of the sliding block is stretched into lower spring groove 12 and contradicts lower spring 13.
The recess component includes the top shoe 14 for being slidably set to mold insert 3, and 14 lower end of the top shoe is provided with
Braille groove 15, the top shoe 14 are provided with upper limit position block 16, and the upper mold insert 3 is provided with receiving and limitation upper limit position block 16
The upper hopper chute 17 of stroke, 17 top of the upper hopper chute are additionally provided with spring groove 18, bullet are provided in the upper spring groove 18
Spring 19,14 end of the top shoe are stretched into spring groove 18 and contradict upper spring 19.
8 end of the sliding block is additionally provided with the lower limit bit platform 20 for surrounding braille protrusion 9.
14 end of the top shoe is additionally provided with the upper limit bit platform 21 for surrounding braille groove 15.
The upper mold 1 is provided with the guide rod 22 extended downwardly, and the lower die 2 is provided with and 22 matched guide groove 23 of guide rod.
Above is a specific implementation of the utility model, the description thereof is more specific and detailed, but can not be therefore
And it is interpreted as the limitation to the utility model patent range.It should be pointed out that for those of ordinary skill in the art,
Without departing from the concept of the premise utility, various modifications and improvements can be made, these obviously replace shape
Formula belongs to the scope of protection of the utility model.
Claims (6)
1. a kind of high density braille diel, it is characterised in that：Including the upper mold and lower die arranged up and down, the upper mold is set
It is equipped with mold insert, the lower die is provided with lower mold insert, and the upper mold insert is provided with press mechanism, and the lower mold insert is provided with storing
Slot, is provided with press mechanism in the putting groove, and the press mechanism includes that multigroup upper end is stretched out and puts groove bottom and scalable
Raised component, the upper press mechanism includes mold insert bottom and matched with raised component respectively in the scalable stretching in multigroup lower end
Be recessed component.
2. a kind of high density braille diel according to claim 1, it is characterised in that：It is described protrusion component include
The sliding block being slidably set in putting groove, the sliding block upper end are provided with braille protrusion, and the sliding block is provided with down
Limited block, the lower mold insert are provided with receiving and limit the gliding groove of lower position block stroke, be additionally provided with below the gliding groove
Lower spring groove, lower spring is provided in the lower spring groove, and the sliding block end is stretched into lower spring groove and contradicts lower spring.
3. a kind of high density braille diel according to claim 1, it is characterised in that：The recess component includes
It is slidably set to the top shoe of mold insert, the top shoe lower end is provided with braille groove, and the top shoe is provided with the upper limit
Position block, the upper mold insert are provided with receiving and limit the upper hopper chute of upper limit position block stroke, be additionally provided with above the upper hopper chute
Spring groove, spring is provided in the upper spring groove, and the top shoe end is stretched into spring groove and contradicts upper spring.
4. a kind of high density braille diel according to claim 2, it is characterised in that：The sliding block end is also
It is provided with the lower limit bit platform for surrounding braille protrusion.
5. a kind of high density braille diel according to claim 3, it is characterised in that：The top shoe end is also
It is provided with the upper limit bit platform for surrounding braille groove.
6. a kind of high density braille diel according to claim 1, it is characterised in that：The upper mold be provided with to
The guide rod of lower extension, the lower die are provided with the guide groove with matching guide bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046913.2U CN207747610U (en) | 2017-08-21 | 2017-08-21 | A kind of high density braille diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721046913.2U CN207747610U (en) | 2017-08-21 | 2017-08-21 | A kind of high density braille diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207747610U true CN207747610U (en) | 2018-08-21 |
Family
ID=63146081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721046913.2U Active CN207747610U (en) | 2017-08-21 | 2017-08-21 | A kind of high density braille diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207747610U (en) |
-
2017
- 2017-08-21 CN CN201721046913.2U patent/CN207747610U/en active Active
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