CN211729494U - Promote simple and easy cross cutting mould of jump distance precision - Google Patents
Promote simple and easy cross cutting mould of jump distance precision Download PDFInfo
- Publication number
- CN211729494U CN211729494U CN201922451876.9U CN201922451876U CN211729494U CN 211729494 U CN211729494 U CN 211729494U CN 201922451876 U CN201922451876 U CN 201922451876U CN 211729494 U CN211729494 U CN 211729494U
- Authority
- CN
- China
- Prior art keywords
- positioning
- group
- die
- jump distance
- blade
- 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.)
- Active
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a promote simple and easy cross cutting mould of jump distance precision, including mould bottom plate and at least two sets of positioning mechanism, every positioning mechanism of group includes a set of blade group and two sets of positioning group, and the blade group among the positioning mechanism is a style of calligraphy in the material direction of walking and arranges at die-cut station, and positioning group among the positioning mechanism is a style of calligraphy in the material direction of walking and arranges at the direction station, and the interval between blade group and nearest positioning group is a jump distance among every positioning mechanism of group, and the interval between two sets of positioning groups also is a jump distance. Every car of cross cutting machine is beaten two locating holes at least, so will increase corresponding locating hole in a jump distance, and a jump distance is walked to cross cutting machine, and the locating hole that the last car was beaten will realize the location at next car, so can be with the cover position tolerance control between two cars within 0.015mm, guaranteed the stability of cross cutting.
Description
Technical Field
The utility model belongs to the technical field of the cross cutting, especially, relate to a promote simple and easy cross cutting mould of jump distance precision.
Background
In the mold industry, the product-to-product spacing is referred to as the spring pitch. When punching a secondary die-cutting positioning hole after die cutting, the travelling speed during primary die cutting, the speed during compounding for the second time and the relative position of the two materials are the key factors influencing the secondary die cutting, and the positioning adjustment during the secondary die cutting is also required to ensure the adjustment of jump distance besides the automatic position following of a machine. The front part of the positioning hole is pressed along the paper outlet direction, which indicates that the jump distance is insufficient or the paper feeding speed is slow; pressing the back of the positioning hole along the paper outlet direction indicates that the jump distance is too large or the paper feeding speed is too high.
The existing die cutting die only has one group of knife edges and two groups of positioning pins, each lathe can only cut one group of positioning holes, at least two lathes behind the lathe are sleeved with the first lathe hole, the tolerance between the two lathes is not controlled, and the stability of die cutting is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: provides a simple die cutting die to realize the purpose of improving the jump distance precision.
In order to achieve the above purpose, the utility model provides a technical scheme as follows:
the utility model provides a promote simple and easy cross cutting mould of jump distance precision, includes mould bottom plate and at least two sets of positioning mechanism, and every positioning mechanism of group includes a set of blade group and two sets of positioning group, blade group among the positioning mechanism is a style of calligraphy in the direction of walking the material and arranges at die-cut station, positioning group is a style of calligraphy in the direction of walking the material and arranges at the direction station, every group the interval between blade group and the nearest positioning group among the positioning mechanism is a jump distance, and the interval between two sets of positioning group also is a jump distance.
Compared with the prior art, the beneficial effects of the utility model are that: every car of cross cutting machine is beaten two locating holes at least, so will increase corresponding locating hole in a jump distance, and a jump distance is walked to cross cutting machine, and the locating hole that the last car was beaten will realize the location at next car, so can be with the cover position tolerance control between two cars within 0.015mm, guaranteed the stability of cross cutting.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic view of a simple die cutting die disclosed in the first embodiment;
FIG. 2 is a schematic diagram of die cutting of the strip of material disclosed in the first embodiment;
FIG. 3 is a schematic view of a simple die cutting die disclosed in the second embodiment;
fig. 4 is a schematic diagram of die cutting of the material strap disclosed in the second embodiment.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example one
The simple die cutting die shown in fig. 1 comprises a die base plate 10 and two groups of positioning mechanisms, wherein each group of positioning mechanisms comprises a group of blade sets and two groups of positioning sets, and each group of blade sets comprises two opposite cutters; the positioning group comprises two opposite positioning needles. The blade group among the positioning mechanism is a style of calligraphy in proper order and arranges at die-cut station, and positioning mechanism is a style of calligraphy in the positioning mechanism and arranges at the direction station, and consequently two sets of positioning mechanism's arrangement mode is from a left side to the right side: the first blade set A1, the second blade set A2, the first positioning set B1, the second positioning set B2, the third positioning set B3 and the fourth positioning set B4, wherein the first blade set A1, the first positioning set B1 and the third positioning set B3 form a group of positioning mechanism, and the second blade set A2, the second positioning set B2 and the fourth positioning set B4 form another group of positioning mechanism. The distance between the first blade set and the first positioning set is a jump distance, the distance between the second blade set and the second positioning set is a jump distance, the distance between the first positioning set and the third positioning set is a jump distance, and the distance between the second positioning set and the fourth positioning set is a jump distance.
Referring to fig. 2, the first die cutting machine punches two sets of positioning holes 20, the die cutting machine travels a jump distance, the two sets of positioning holes are positioned by the first set of positioning mechanisms, in the process, the die cutting machine punches another two sets of positioning holes 30, the die cutting machine travels a jump distance again, the positioning holes 20 are positioned by the second set of positioning mechanisms, the positioning holes 30 are positioned by the first set of positioning mechanisms, and in the process, the die cutting machine punches the positioning holes 40. A positioning hole is additionally arranged in one jump distance, the sleeve position tolerance between the two vehicles can be controlled within +/-0.015 mm, and the die cutting stability is guaranteed.
The space between two groups of blade sets is not definite, one more group of blade can be added, and one more group of positioning mechanism is added behind the blade sets correspondingly, the number is not limited, and 2 or 3 groups are preferred generally.
Example two
The present embodiment is based on the first embodiment.
The position precision between each group of positioning mechanisms and the position precision between the blade group and the corresponding positioning group can be easily determined through repeated debugging.
Referring to fig. 3 and 4, the present embodiment is provided with positioning blocks 40 at both sides of the mold base, in which the positioning mechanism is installed, and adjusts the relative positional accuracy by changing the size of the positioning blocks.
Further, a supporting plate 50 is arranged below the die base plate, and a clamping plate 41 which is abutted against the bottom of the die base plate and fixedly connected with the bottom of the positioning block is arranged at the bottom of the positioning block. The locating piece is from supreme wearing into the hole inslot of mould bottom plate down, only needs to dismantle the layer board can take out the locating piece.
The positioning block is connected with the die bottom plate through a dovetail structure, so that the position precision between the positioning block and the die bottom plate is improved.
Furthermore, a plurality of movable first positioning blocks 60 are arranged in the positioning blocks, first clamping plates 61 which are abutted against and fixedly connected with the bottoms of the positioning blocks are arranged at the bottoms of the first positioning blocks, and the blade tips and the positioning needles are fixed in the corresponding first positioning blocks, so that the positions of the single blade tips and the positioning needles can be realized by adjusting the sizes of the first positioning blocks.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a promote simple and easy cross cutting mould of jump distance precision which characterized in that, includes mould bottom plate and at least two sets of positioning mechanism, every positioning mechanism of group includes a set of blade group and two sets of positioning group, blade group among the positioning mechanism is a style of calligraphy and arranges at die-cut station in the material direction of walking, positioning group is a style of calligraphy and arranges at the direction station in the material direction of walking among the positioning mechanism, every group the interval between blade group and the nearest positioning group among the positioning mechanism is a jump distance, and the interval between two sets of positioning group also is a jump distance.
2. The simple die-cutting die for improving jump distance accuracy as claimed in claim 1, wherein each said blade set comprises two opposing cutters; the positioning group comprises two opposite positioning needles.
3. The simple die-cutting die for improving jump distance accuracy as claimed in claim 2, wherein positioning blocks are disposed on two sides of the die base plate, and the positioning mechanisms are installed in the positioning blocks.
4. The simple die-cutting die for improving the jump distance accuracy as claimed in claim 3, wherein a supporting plate is disposed below the die base plate, and a clamping plate abutting against and fixedly connected to the bottom of the die base plate is disposed at the bottom of the positioning block.
5. The simple die-cutting die for improving jump distance accuracy as claimed in claim 4, wherein said positioning block is connected to said die bottom plate via a dovetail structure.
6. The simple die-cutting die for improving jump distance accuracy as claimed in claim 5, wherein a plurality of movable first positioning blocks are disposed in the first positioning block, a first clamping plate is disposed at the bottom of the first positioning block, the first clamping plate is abutted against and fixedly connected to the bottom of the first positioning block, and the blade and the positioning pin are fixed in the corresponding first positioning blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922451876.9U CN211729494U (en) | 2019-12-30 | 2019-12-30 | Promote simple and easy cross cutting mould of jump distance precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922451876.9U CN211729494U (en) | 2019-12-30 | 2019-12-30 | Promote simple and easy cross cutting mould of jump distance precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211729494U true CN211729494U (en) | 2020-10-23 |
Family
ID=72868098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922451876.9U Active CN211729494U (en) | 2019-12-30 | 2019-12-30 | Promote simple and easy cross cutting mould of jump distance precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211729494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658104A (en) * | 2020-12-24 | 2021-04-16 | 苏州安嘉卓电子有限公司 | Full-hole punching process for front reflection film plane |
| CN115179363A (en) * | 2022-07-27 | 2022-10-14 | 隆扬电子(昆山)股份有限公司 | Accurate jump distance production process for die cutting |
-
2019
- 2019-12-30 CN CN201922451876.9U patent/CN211729494U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658104A (en) * | 2020-12-24 | 2021-04-16 | 苏州安嘉卓电子有限公司 | Full-hole punching process for front reflection film plane |
| CN115179363A (en) * | 2022-07-27 | 2022-10-14 | 隆扬电子(昆山)股份有限公司 | Accurate jump distance production process for die cutting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211729494U (en) | Promote simple and easy cross cutting mould of jump distance precision | |
| CN208879475U (en) | A kind of punching press for processing sheet metal component, Bending Mould | |
| CN109482711B (en) | High-speed stamping progressive die for stator and rotor punching sheet of motor | |
| CN206731926U (en) | A kind of collar clamp mould | |
| CN105921613A (en) | U-shaped piece upgrades stamping forming mould | |
| CN105013953B (en) | A kind of high-precision punching cutting means | |
| CN105057452A (en) | Net shape punching and cutting mold | |
| CN201693379U (en) | Single keyway broaching tool | |
| CN102909268B (en) | Concave pit notching and cutting composite mould for integrated chip lead frame | |
| JP2000343144A (en) | Manufacture of press molding | |
| CN201618775U (en) | Multifunctional composite punch die of hand knife shell | |
| CN211333569U (en) | Jig with movable positioning pins | |
| CN201552241U (en) | Precision multi-cavity high-speed stamping die | |
| CN209550353U (en) | A kind of blanking die of automobile air outlet half-shell | |
| CN111001706B (en) | Stamping device for carrying out continuous stamping by adopting waste-free scrap-overlap continuous die | |
| CN209407176U (en) | A kind of switching elastic slice precision cutting means | |
| CN203738886U (en) | Die cutting machine | |
| CN102672053A (en) | Needle bed insert blank body punching mould | |
| CN207887700U (en) | A kind of continuous blanking mold of housing component | |
| US2852074A (en) | Means for making paper partitions | |
| CN112743632A (en) | Jig with movable positioning pins | |
| CN211515849U (en) | Device for adjusting punching verticality of hardware die sleeve | |
| CN207825063U (en) | A kind of novel die-cutting machine mold | |
| CN201266803Y (en) | Tri-station bus bar machine | |
| CN213617025U (en) | Quick slicing tool for rubber strips |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |