CN211250329U - Novel etching knife slitting die - Google Patents
Novel etching knife slitting die Download PDFInfo
- Publication number
- CN211250329U CN211250329U CN201922060782.9U CN201922060782U CN211250329U CN 211250329 U CN211250329 U CN 211250329U CN 201922060782 U CN201922060782 U CN 201922060782U CN 211250329 U CN211250329 U CN 211250329U
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- Prior art keywords
- knife
- plate
- auxiliary
- height
- die
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- Expired - Fee Related
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Abstract
The utility model discloses a novel etching sword divides cutting die, include: the spring is divided into two sections, one section is nested on the guide post between the auxiliary plate and the cutting plate, the other end is nested on the guide post between the cutting plate and the lower template, both sides of the upper template are provided with countersunk threaded holes vertically penetrating through the upper template from top, height adjusting screws vertically extending downwards are arranged in the countersunk threaded holes, the tail ends of the height adjusting screws are fixedly connected with the upper end surface of the cutting plate, and the middle parts of the height adjusting screws are in threaded fit with the countersunk threaded holes; the height adjustment of the etching knife can be effectively realized by adjusting the height-adjusting screw without dismounting the die, the adjusting method is simple and convenient, the efficiency is high, the production efficiency is effectively improved, and the labor cost is saved.
Description
Technical Field
The utility model belongs to the technical field of the mould and specifically relates to a novel etching sword cut die is related to.
Background
The etching cutting die is mainly used for cutting product labels and the like in the die cutting industry, is used for cutting modules and touch screens on liquid crystal displays, and shows quite excellent effect.
The height of the etching knife is often required to be changed due to different heights of processed workpieces in the use process of the etching knife mold so as to achieve the matching effect, but the height change is often required to be realized by adopting a mode of increasing or reducing the backing plate when the height of the etching knife is adjusted in the prior art, the mode of changing needs to lift the mold off and then increase and reduce the backing plate, and the production efficiency is influenced due to inconvenience.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A novel etching knife slitting die, comprising: the spring is divided into two sections, one section of the spring is nested on the guide post between the auxiliary plate and the cutting plate, and the other end of the spring is nested on the guide post between the cutting plate and the lower template;
the two sides of the upper template are respectively provided with a countersunk threaded hole vertically penetrating through the upper template from the top, a height-adjusting screw vertically extending downwards is arranged in the countersunk threaded hole, the tail end of the height-adjusting screw is fixedly connected with the upper end face of the cutting board, and the middle part of the height-adjusting screw is in threaded fit with the countersunk threaded hole;
the lower end face of the knife plate is provided with a knife groove which is sunken upwards, a plurality of magnets which are uniformly distributed are embedded on the top end face of the knife groove, the magnets are arranged in parallel with the top end face of the knife groove, a platy etching knife is placed in the knife groove, and the etching knife is adsorbed and fixed through the magnets.
As a further aspect of the present invention: the tail end of the height-adjusting screw is connected with the cutting board in a welding mode.
As a further aspect of the present invention: the lower end of the upper template is also provided with an auxiliary plate, auxiliary threaded holes penetrating through the auxiliary plate are formed in two sides of the auxiliary plate, the auxiliary threaded holes and the countersunk threaded holes are concentrically arranged, and a heightening screw penetrates through the auxiliary threaded holes and is in threaded fit with the heightening screw.
As a further aspect of the present invention: and tool unloading holes are also formed in the two sides of the upper template, vertically and downwards penetrate through the upper template, the auxiliary plate and the cutting plate, and penetrate through the upper template, the auxiliary plate and the cutting plate to extend into the tool grooves.
Compared with the prior art, the beneficial effects of the utility model are that: the height adjustment of the etching knife can be effectively realized by adjusting the height-adjusting screw without dismounting the die, the adjusting method is simple and convenient, the efficiency is high, the production efficiency is effectively improved, and the labor cost is saved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises an upper template, 2, countersunk head threaded holes, 3, height-adjusting screws, 4, tool unloading holes, 5, auxiliary springs, 6, an auxiliary plate, 7, guide posts, 8, springs, 9, a lower template, 10, an etching tool, 11, magnets, 12, a tool plate, 13 and auxiliary threaded holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, a novel etching knife parting die includes: the device comprises an upper template 1, a cutting board 12 and a lower template 9, wherein guide pillars 7 which are vertically and upwardly protruded are arranged on two sides of the lower template 9, the guide pillars 7 on the two sides penetrate through two sides of the cutting board 12 and penetrate into the upper template 1, springs 8 are nested on the guide pillars 7, the springs 8 are divided into two sections, one section is nested on the guide pillars 7 between an auxiliary board 6 and the cutting board 12, and the other end is nested on the guide pillars 7 between the cutting board 12 and the lower template 9;
the two sides of the upper template 1 are respectively provided with a countersunk threaded hole 2 vertically penetrating through the upper template 1 from the top, a height-adjusting screw 3 vertically extending downwards is arranged in the countersunk threaded hole 2, the tail end of the height-adjusting screw 3 is fixedly connected with the upper end face of the cutting board 12, and the middle part of the height-adjusting screw 3 is in threaded fit with the countersunk threaded hole 2;
the lower end face of the knife plate 12 is provided with a knife groove which is concave upwards, the top end face of the knife groove is embedded with a plurality of magnets 11 which are uniformly distributed, the magnets 11 are arranged in parallel and level with the top end face of the knife groove, the inside of the knife groove is provided with a platy etching knife 10, and the etching knife 10 is adsorbed and fixed through the magnets 11.
The connection mode of the tail end of the height-adjusting screw 3 and the knife board 12 is welding.
The lower end of the upper template 1 is further provided with an auxiliary plate 6, auxiliary threaded holes 13 penetrating through the auxiliary plate 6 are formed in two sides of the auxiliary plate 6, the auxiliary threaded holes 13 and the countersunk head threaded holes 2 are concentrically arranged, the heightening screws 3 penetrate through the auxiliary threaded holes and are in threaded fit with the countersunk head threaded holes, the auxiliary plate 6 is mainly used for increasing the threaded sections capable of exerting force on the heightening screws 3 through the countersunk head threaded holes 2 in the auxiliary plate 6, and the situation that the sliding teeth are caused due to the fact that all the force is on one section of the threaded sections is avoided.
And the two sides of the upper template 1 are also provided with tool unloading holes 4, and the tool unloading holes 4 vertically penetrate through the upper template 1, the auxiliary plate 6 and the cutting plate 12 downwards and extend into the tool grooves.
A plurality of auxiliary springs 5 respectively connected with the lower end face of the auxiliary plate 6 and the upper end face of the cutting plate 12 are further arranged between the auxiliary plate 6 and the cutting plate 12, and the auxiliary springs 5 pull the auxiliary plate 6 and the cutting plate 12 to provide auxiliary tension for the height-adjusting screw 3 and reduce the pressure of the height-adjusting screw.
The utility model discloses a theory of operation is: when die assembly is carried out: the die closing equipment pushes the upper die plate 1, the upper die plate 1 drives the heightening screw 3 to move downwards, and therefore the heightening screw 3 pushes the knife plate 12, the etching knife 10 and the lower die are matched to work, and the workpiece is cut.
When the height needs to be adjusted, the height-adjusting screws 3 are screwed, the height-adjusting screws 3 need to be symmetrically and synchronously screwed when being screwed, the screws are screwed upwards to adjust the knife board 12 high, and the knife board 12 is adjusted downwards to adjust the knife board 12 low.
When the etching knife 10 needs to be replaced or disassembled, a thin rod or a screw penetrates through the knife disassembling hole 4, the length of the thin rod and the length of the screw are ensured to be longer than that of the knife disassembling hole 4, and then the thin rod or the screw are symmetrically and synchronously knocked, so that the etching knife 10 is ejected out through the thin rod or the screw.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (5)
1. A novel etching knife slitting die is characterized by comprising: the spring is divided into two sections, one section of the spring is nested on the guide post between the auxiliary plate and the cutting plate, and the other end of the spring is nested on the guide post between the cutting plate and the lower template;
the two sides of the upper template are respectively provided with a countersunk threaded hole vertically penetrating through the upper template from the top, a height-adjusting screw vertically extending downwards is arranged in the countersunk threaded hole, the tail end of the height-adjusting screw is fixedly connected with the upper end face of the cutting board, and the middle part of the height-adjusting screw is in threaded fit with the countersunk threaded hole;
the lower end face of the knife plate is provided with a knife groove which is sunken upwards, a plurality of magnets which are uniformly distributed are embedded on the top end face of the knife groove, the magnets are arranged in parallel with the top end face of the knife groove, a platy etching knife is placed in the knife groove, and the etching knife is adsorbed and fixed through the magnets.
2. The novel etching knife slitting die as claimed in claim 1, wherein the connection of the end of the height-adjusting screw and the knife plate is welding.
3. The novel etching knife slitting die as claimed in claim 1, wherein the lower end of the upper die plate is further provided with an auxiliary plate, auxiliary threaded holes penetrating the auxiliary plate are formed on both sides of the auxiliary plate, the auxiliary threaded holes are concentrically arranged with the countersunk threaded holes, and the height-adjusting screws pass through the auxiliary threaded holes and are in threaded engagement with the countersunk threaded holes.
4. The novel etching knife slitting die as claimed in claim 3, wherein the upper die plate is further provided with knife unloading holes on both sides thereof, and the knife unloading holes vertically penetrate through the upper die plate, the auxiliary plate and the knife plate and extend into the knife grooves.
5. The novel etching knife slitting die as claimed in claim 3, wherein a plurality of auxiliary springs are disposed between the auxiliary plate and the knife plate and connected to the lower end surface of the auxiliary plate and the upper end surface of the knife plate, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922060782.9U CN211250329U (en) | 2019-11-26 | 2019-11-26 | Novel etching knife slitting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922060782.9U CN211250329U (en) | 2019-11-26 | 2019-11-26 | Novel etching knife slitting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211250329U true CN211250329U (en) | 2020-08-14 |
Family
ID=71981375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922060782.9U Expired - Fee Related CN211250329U (en) | 2019-11-26 | 2019-11-26 | Novel etching knife slitting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211250329U (en) |
-
2019
- 2019-11-26 CN CN201922060782.9U patent/CN211250329U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20211126 |