CN208557788U - A kind of engraving knife die - Google Patents
A kind of engraving knife die Download PDFInfo
- Publication number
- CN208557788U CN208557788U CN201821230137.6U CN201821230137U CN208557788U CN 208557788 U CN208557788 U CN 208557788U CN 201821230137 U CN201821230137 U CN 201821230137U CN 208557788 U CN208557788 U CN 208557788U
- Authority
- CN
- China
- Prior art keywords
- spring pin
- hole
- cutting die
- spring
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of engraving knife dies, including cutting die and spring pin, the cutting die includes cutting die pedestal and the cutting die ontology that is fixed on the cutting die pedestal, a through-hole is respectively provided in the quadrangle of the cutting die pedestal, a spring pin is respectively provided in the through-hole, the spring pin is removably, to be detachably connected between the spring pin and the cutting die pedestal.Spring pin, spring and spring pin cap are assembled into spring pin using dismountable mode by the engraving knife die together, the complete accurate contraposition between spring pin and cutting die pedestal can be achieved, the precision of spring pin can be improved, and then precision when production can be improved, improve the quality of produced product, the durability of spring pin can also be enhanced, and then improve the service life and processing efficiency of spring pin.
Description
Technical field
The utility model belongs to cutting die technical field, and in particular to a kind of engraving knife die.
Background technique
Existing common spring pin(, that is, spring positioning needle) it is usually directly to be bought from producer, the essence of such spring pin
Accuracy is poor, and tolerance is larger when cooperating with cutting die, and when processing is easily damaged, and causes product quality produced not
It is good, it is easy to cause the production producing line of the product to interrupt (i.e. product NG), therefore its durability is poor, so that its service life is lower,
And spring pin is substantially integrated, when replacement, is more inconvenient, reduces production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of engraving knife dies, to solve spring mentioned above in the background art
The problems such as precision of pin is poor, durability is poor, service life is lower and inconvenient replacement.
To achieve the above object, the utility model provides the following technical solutions: a kind of engraving knife die, including cutting die and spring
Pin, the cutting die includes cutting die pedestal and the cutting die ontology that is fixed on the cutting die pedestal, in the quadrangle of the cutting die pedestal
It is respectively provided with a through-hole, it is dismountable, the spring pin and institute that spring a pin, the spring pin is respectively provided in the through-hole
It states and is detachably connected between cutting die pedestal.
According to one embodiment of the application, the spring pin include the spring pin being successively connected to each other, spring and
Spring pin cap is detachably connected each other between the spring pin, spring and spring pin cap.
According to one embodiment of the application, the through-hole includes first through hole and the second through-hole, and the first through hole is set
It sets on the top of the cutting die pedestal, the lower part of the cutting die pedestal, the first through hole and institute is arranged in second through-hole
It states and is connected between the second through-hole.
According to one embodiment of the application, one end of the spring pin passes through the first through hole, and the other end is set
It sets in second through-hole.
According to one embodiment of the application, the cross-sectional diameter of the first through hole is less than the transversal of second through-hole
The thickness of face diameter, the first through hole is more than or equal to 0.5mm.
By adopting the above technical scheme, the utility model have it is below the utility model has the advantages that
The engraving knife die of the utility model is using dismountable mode spring pin, spring and spring pin cap together group
Spring pin is dressed up, it can be achieved that complete accurate contraposition between spring pin and cutting die pedestal, can be improved the precision of spring pin,
And then precision when production can be improved, the quality of produced product is improved, reduces product NG, and since spring pin is removable
It unloads, can facilitate and the part failed in spring pin is replaced, the durability of spring pin can be enhanced, and then improve spring
The service life and processing efficiency of pin.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model engraving knife die；
Fig. 2 is that the utility model spring pin is located at the cross-sectional view in cutting die；
In figure: 1, cutting die pedestal；2, through-hole；21, first through hole；22, the second through-hole；3, spring pin；4, spring；5,
Spring pin cap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of engraving knife die, including cutting die and spring pin, cutting die include cutting die pedestal 1 and are fixed on knife
Cutting die ontology (not shown) on mould pedestal 1 is respectively provided with a through-hole 2 in the quadrangle of cutting die pedestal 1, respectively sets in the through-hole 2
Having a spring pin, spring pin is removably, to be detachably connected between spring pin and cutting die pedestal 1.
In one embodiment, spring pin includes the spring pin 3 being successively connected to each other, spring 4 and spring pin cap
5, it is detachably connected each other between the spring pin 3, spring 4 and spring pin cap 5.Wherein, spring pin 3 and spring 4 select
It is made of more good material, and spring pin cap 5 selects common material to make.
The engraving knife die of the utility model is using dismountable mode spring pin 3, spring 4 and spring pin cap 5 one
It rises and is assembled into spring pin, it can be achieved that complete accurate contraposition between spring pin and cutting die pedestal 1, can be improved the essence of spring pin
Accuracy, and then precision when production can be improved, the quality of produced product is improved, reduces product NG, and since spring pin is
Removably, it can facilitate and the part failed in spring pin is replaced (as that can carry out to it if spring 4 follows the string
Replacement), the durability of spring pin can be enhanced, and then improve the service life and processing efficiency of spring pin.
In one embodiment, as shown in Fig. 2, through-hole 2 includes first through hole 21 and the second through-hole 22, first through hole 21
The top of cutting die pedestal 1 is set, and the lower part of cutting die pedestal 1, first through hole 21 and the second through-hole 22 is arranged in the second through-hole 22
Between be connected.One end of the spring pin 3 passes through first through hole 21, and the other end is arranged in the second through-hole 22, with spring
4 are connected.
In one embodiment, the cross-sectional diameter of first through hole 21, should less than the cross-sectional diameter of the second through-hole 22
The cross-sectional diameter of first through hole 21 may be slightly larger than or equal to the spring pin 3 across the first through hole 21 diameter, so set
Set is to fix spring pin 3 for convenience, and then fix spring pin, and the thickness of first through hole 21 is more than or equal to
0.5mm.In addition, the cross-sectional diameter of second through-hole 22 may be slightly larger than the cross-sectional diameter of spring 4 and spring pin cap 5, as long as
Spring 4 and spring pin cap 5 can be accommodated.
Following mode can be used to realize, as shown in Figure 1: in the utility model
(1) the engraving knife die pedestal 1 for selecting certain thickness (such as 6mm and the above thickness), in the quadrangle of engraving knife die pedestal 1
Lower part respectively dig second through-hole 22；
(2) first through hole 21 is respectively dug on the top of its quadrangle, which is connected with the second through-hole 22,
The cross-sectional diameter of first through hole 21 is less than the cross-sectional diameter of the second through-hole 22, and the cross-sectional diameter of first through hole 21 is equal to
Across the diameter of the spring pin 3 of the first through hole 21, also with certain thickness (being such as larger than equal to 0.5mm)；
(3) spring pin 3, spring 4, spring pin cap 5 are sequentially loaded into the second through-hole 22, the upper end of spring pin 3
Across first through hole 21, so that engraving knife die pedestal 1(or engraving knife die) it is integrated with spring pin, pass through this assembly method
To realize the precise positioning between spring pin and cutting die pedestal 1.
Spring pin structure used by the engraving knife die of the utility model, can also be on other types of cutting die, such as
SMT combines cutting die, common graver combination cutting die, QDC(simple punching die or simple combination punch die) etc., it is not limited.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of engraving knife die, including cutting die and spring pin, the cutting die includes cutting die pedestal and is fixed on the cutting die pedestal
On cutting die ontology, be respectively provided with a through-hole in the quadrangle of the cutting die pedestal, a spring pin be respectively provided in the through-hole, it is described
Spring pin is removably, to be detachably connected between the spring pin and the cutting die pedestal.
2. engraving knife die according to claim 1, which is characterized in that the spring pin includes the bullet being successively connected to each other
Spring pin, spring and spring pin cap are detachably connected each other between the spring pin, spring and spring pin cap.
3. engraving knife die according to claim 2, which is characterized in that the through-hole includes first through hole and the second through-hole,
The top of the cutting die pedestal is arranged in the first through hole, and the lower part of the cutting die pedestal, institute is arranged in second through-hole
It states and is connected between first through hole and second through-hole.
4. engraving knife die according to claim 3, which is characterized in that one end of the spring pin passes through described first
Through-hole, the other end are arranged in second through-hole.
5. engraving knife die according to claim 3, which is characterized in that the cross-sectional diameter of the first through hole is less than described
The thickness of the cross-sectional diameter of second through-hole, the first through hole is more than or equal to 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230137.6U CN208557788U (en) | 2018-08-01 | 2018-08-01 | A kind of engraving knife die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230137.6U CN208557788U (en) | 2018-08-01 | 2018-08-01 | A kind of engraving knife die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208557788U true CN208557788U (en) | 2019-03-01 |
Family
ID=65449145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821230137.6U Expired - Fee Related CN208557788U (en) | 2018-08-01 | 2018-08-01 | A kind of engraving knife die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208557788U (en) |
-
2018
- 2018-08-01 CN CN201821230137.6U patent/CN208557788U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 |