CN219748310U - Optical fiber support punching tool and punching system - Google Patents
Optical fiber support punching tool and punching system Download PDFInfo
- Publication number
- CN219748310U CN219748310U CN202321272141.XU CN202321272141U CN219748310U CN 219748310 U CN219748310 U CN 219748310U CN 202321272141 U CN202321272141 U CN 202321272141U CN 219748310 U CN219748310 U CN 219748310U
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- Prior art keywords
- punching
- optical fiber
- die
- support
- positioning block
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 96
- 238000004080 punching Methods 0.000 title claims abstract description 86
- 238000005520 cutting process Methods 0.000 claims abstract description 41
- 239000000835 fiber Substances 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the technical field of punching tools and discloses an optical fiber bracket punching tool and a punching system, wherein the punching tool comprises a supporting lower die, and a positioning structure is arranged on the supporting lower die and is used for positioning an optical fiber bracket; the optical fiber support comprises a support lower die, a punching upper die, a punching cutter and a punching device, wherein the punching upper die is movably arranged above the support lower die, the punching upper die is provided with a punching cutter for punching the optical fiber support, and the punching cutter comprises a main cutter and two side cutters respectively connected with two sides of the main cutter. The die-cutting tool has the advantages that the problem that the optical fiber support is difficult to extrude in a special-shaped mode can be solved, the die-cutting precision of the die-cutting tool is high, the die-cut section is clean, and deformation is not easy to occur during die cutting of the optical fiber support.
Description
Technical Field
The utility model relates to the technical field of punching tools, in particular to an optical fiber bracket punching tool and an optical fiber bracket punching system.
Background
During fiber lay, fiber supports are typically used to distribute the fibers to ensure that the fiber is laid neatly.
The PA12 material (i.e., nylon 12) is one of the materials commonly used in fiber supports, and for a special-shaped fiber support made of PA12 material, it is difficult to form the special-shaped fiber support by special-shaped extrusion due to inconsistent cross sections. The length of the special-shaped optical fiber support made of the PA12 material is generally about one meter, and under the condition of long length, the optical fiber support is easy to deform such as bending.
Disclosure of Invention
Aiming at the defects existing in the prior art, the technical problems to be solved by the utility model are as follows: the optical fiber bracket punching tool and the punching system have the advantages that the punching precision is high, the punching section is clean, and the punched optical fiber bracket is not easy to deform.
The utility model solves the technical problems by adopting the technical scheme that the utility model provides an optical fiber bracket punching tool, which comprises the following components:
the optical fiber support comprises a support lower die, wherein a positioning structure is arranged on the support lower die and used for positioning the optical fiber support;
the optical fiber support comprises a support lower die, a punching upper die, a punching cutter and a punching device, wherein the punching upper die is movably arranged above the support lower die, the punching upper die is provided with a punching cutter for punching the optical fiber support, and the punching cutter comprises a main cutter and two side cutters respectively connected with two sides of the main cutter.
Further, the positioning structure comprises a first positioning block and a second positioning block which are arranged at intervals;
when the punching cutter punches the optical fiber support, the optical fiber support is positioned on the first positioning block and the second positioning block, and the punching cutter is positioned between the first positioning block and the second positioning block.
Further, the first positioning block and the second positioning block are provided with a positioning groove along the side surfaces thereof;
when the optical fiber support is punched, the optical fiber support is respectively arranged in the two positioning grooves in a penetrating mode.
Further, a plurality of compression surfaces are arranged in the positioning groove;
when the optical fiber support is arranged in the positioning groove in a penetrating mode, the pressing surfaces are propped against the optical fiber support.
Further, bolt through holes are formed in the first positioning block and the second positioning block, and a plurality of bolts penetrate through the bolt through holes to detachably fix the first positioning block and the second positioning block on the support lower die respectively.
Further, the optical fiber support is provided with a plurality of supports for supporting optical fibers along the length direction of the optical fiber support, and the distance between every two adjacent supports is equal to the length of the punching cutter.
Further, the side cutter punches the optical fiber support to form the side face of the support, and the length of the side cutter is greater than or equal to the length of the support.
Further, the punching cutter is in a [ -shaped arrangement, and the two side cutters are perpendicular to the main cutter.
Further, the thickness of the main cutter and the side cutters is between 0.05 and 0.15 mm.
The utility model solves the technical problems by adopting the technical scheme that a punching system is also provided, which comprises:
the punching machine is provided with a punch;
the optical fiber bracket punching tool is arranged in the punching machine, and the punching upper die is connected with the punch.
Compared with the prior art, the utility model has at least the following beneficial effects:
in the utility model, the optical fiber support is supported on the supporting lower die in the punching process, and the optical fiber support is positioned by the positioning structure on the supporting lower die, so that the position accuracy of the optical fiber support can be ensured, the optical fiber support can be shaped, and the deformation of the optical fiber support such as bending and the like can be prevented. The die-cutting upper die is provided with the die-cutting cutter, the die-cutting cutter is provided with the main cutters and the two side cutters, when the optical fiber support is die-cut, the two side cutters are used for punching one side face of the two adjacent supports on the optical fiber support, the two side cutters and the main cutters cut waste materials between the two adjacent supports at one time, the die-cutting process is chipless, the die-cutting section is clean and free of flash, the die-cutting effect is consistent, the die-cutting dimensional accuracy can reach plus or minus 0.05 millimeter, and the optical fiber support is high in accuracy and good in quality.
Drawings
FIG. 1 is a schematic structural view of a die-cutting tool of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic view of the structure of the optical fiber support being punched by the punching tool;
FIG. 4 is a schematic view of a fiber support positioned on a supporting lower mold;
FIG. 5 is a schematic view of the structure of the optical fiber support after being punched by the punching tool;
FIG. 6 is a die-cut forming pattern of a fiber optic bracket;
fig. 7 is a schematic view of the die cutting system of the present utility model.
In the figure:
1. supporting a lower die; 10. a positioning structure; 10A, a first positioning block; 10B, a second positioning block; 101. a positioning groove; 102. bolt through holes;
2. punching an upper die; 20. punching a cutter; 201. a main cutter; 202. a side cutter;
3. an optical fiber bracket; 30. a support;
4. punching machine; 40. and (5) punching.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Embodiment one:
as shown in fig. 1-5, a die-cutting tool for an optical fiber bracket 3 can be used for die-cutting a section bar to form the optical fiber bracket 3, and the section bar is arranged between a supporting lower die 1 and a die-cutting upper die 2 during die-cutting. This die-cut frock mainly includes: the die-cutting upper die 2 is movably arranged on the supporting lower die 1 and can move up and down relative to the supporting lower die 1, and the die-cutting action and the resetting action are performed.
The optical fiber support is characterized in that a positioning structure 10 is arranged on the supporting lower die 1, the positioning structure 10 is used for positioning the optical fiber support 3, the optical fiber support 3 is positioned through the positioning structure 10, the optical fiber support 3 is prevented from shifting on the supporting lower die 1, and punching quality is guaranteed. At the time of punching, the optical fiber holder 3 is supported by the support lower die 1, is attached to the support lower die 1, and the optical fiber holder 3 is not deformed such as bent, and is subjected to an orthopedic process with respect to the optical fiber holder 3.
Specifically, the positioning structure 10 includes a first positioning block 10A and a second positioning block 10B that are disposed at intervals, and when the optical fiber holder 3 is die-cut by the die-cutting tool 20, the optical fiber holder 3 is positioned on the first positioning block 10A and the second positioning block 10B with the die-cutting tool 20 between the first positioning block 10A and the second positioning block 10B. The optical fiber support 3 is positioned through at least two positioning blocks, so that the positioning accuracy of the positioning structure 10 is guaranteed. When punching is performed, the optical fiber support 3 is positioned and pressed through the first positioning block 10A and the second positioning block 10B, so that the optical fiber support 3 can be ensured not to deform and shift in the punching process while the position accuracy of the optical fiber support 3 is ensured. Wherein, the first positioning block 10A and the second positioning block 10B are provided with a positioning groove 101 along the side surfaces thereof; when the optical fiber support 3 is punched, the optical fiber support 3 is respectively arranged in the two positioning grooves 101 in a penetrating way, the bottom of the positioning groove 101 penetrates through the first positioning block 10A/the second positioning block 10B, and after the section bar is arranged in the positioning groove 101 in a penetrating way, the section bar is attached to the plane supporting the lower die 1, so that the optical fiber support 3 is prevented from being deformed during punching.
As shown in fig. 3-4, the positioning groove 101 is provided with a plurality of compression surfaces; when the optical fiber support 3 is arranged in the positioning groove 101 in a penetrating way, a plurality of pressing surfaces are abutted against the optical fiber support 3. The compression surface compresses the optical fiber support 3, prevents the optical fiber support 3 from shifting, and can reshape the optical fiber support 3. The shape of the positioning groove 101 is approximately the same as the cross-sectional shape of the optical fiber support 3, but the whole is larger than the cross-sectional area of the optical fiber support 3, so that the optical fiber support 3 can be conveniently penetrated without interference. The first positioning block 10A and the second positioning block 10B are respectively provided with a bolt through hole 102, and a plurality of bolts penetrate through the bolt through holes 102 to respectively fix the first positioning block 10A and the second positioning block 10B on the support lower die 1 in a detachable manner. The distance between the first positioning block 10A and the second positioning block 10B can be adjusted according to actual needs, and the replacement is also convenient.
As shown in fig. 2-3 and fig. 5-6, the upper die 2 is movably disposed above the lower die 1, the upper die 2 is provided with a die-cutting tool 20 for die-cutting the optical fiber support 3, the die-cutting tool 20 is integrally in a shape, two side cutters 202 are perpendicular to the main cutter 201, the thicknesses of the main cutter 201 and the side cutters 202 are between 0.05 and 0.15 mm, and are optimally 0.1 mm, the die-cutting precision is directly determined by the thickness of the die-cutting tool 20, and the die-cutting precision of the implementation can reach plus or minus 0.05 mm, and the precision is high.
The punching cutter 20 includes a main cutter 201 and two side cutters 202 respectively connected to both sides of the main cutter 201. Wherein, the optical fiber support 3 is provided with a plurality of supports 30 for supporting optical fibers along the length direction thereof, and the distance between two adjacent supports 30 is equal to the length of the punching cutter 20. The side cutters 202 die cut the optical fiber support 3 to form the side surfaces of the support 30, in addition, the length of the side cutters 202 is greater than or equal to the length of the support 30, and after the die cutting is completed, the main cutter 201 and the two side cutters 202 directly cut off the redundant waste materials on the section bar, and one side of the two adjacent supports 30 is cut off. The punching process is chipless, the punched section is clean and free of flash, and the punching effect is consistent.
Embodiment two:
as shown in fig. 1-2 and 7, a punching system is provided with a punching machine 4, and the punching tool in the first embodiment is arranged on the punching machine 4, so that the optical fiber support 3 can be punched and formed.
Specifically, the die cutting system includes: the punching machine 4 is provided with a punch 40. The die-cutting tool for the optical fiber support 3 in the first embodiment is also included. Wherein, the punching tool of the optical fiber bracket 3 is arranged in the punching machine 4, and the punching upper die 2 is connected with the punch 40. The punch 40 drives the punching upper die 2 to move up and down to punch out the optical fiber holder 3.
During actual use, the punch 40 moves upward so that the punching upper die 2 is separated from the supporting lower die 1; penetrating the section bar for forming the optical fiber support 3 into the positioning grooves 101 of the first positioning block 10A and the second positioning block 10B, and positioning and pressing the first positioning block 10A and the second positioning block 10B by the first positioning block 10A and the second positioning block 10B so as to enable the section bar to be attached to the lower supporting die 1 to prevent the optical fiber support 3 from deforming; the punch 40 of the punching machine 4 drives the upper punching die 2 to move downwards, and the punching cutter 20 cuts off the waste materials between the two supports 30 on the optical fiber support 3, and the optical fiber support 3 is punched in sequence.
In this scheme, this die-cut frock can solve the problem that the difficulty was extruded to 3 dysmorphism of optical fiber support, and the die-cut precision of the die-cut frock of optical fiber support 3 is high, the section of die-cut is clean and tidy, difficult emergence warp when the optical fiber support 3 die-cuts.
Claims (10)
1. The utility model provides a die-cut frock of fiber bracket which characterized in that includes:
the optical fiber support comprises a support lower die, wherein a positioning structure is arranged on the support lower die and used for positioning the optical fiber support;
the optical fiber support comprises a support lower die, a punching upper die, a punching cutter and a punching device, wherein the punching upper die is movably arranged above the support lower die, the punching upper die is provided with a punching cutter for punching the optical fiber support, and the punching cutter comprises a main cutter and two side cutters respectively connected with two sides of the main cutter.
2. The fiber optic bracket die cutting tooling of claim 1, wherein the positioning structure comprises a first positioning block and a second positioning block arranged at intervals;
when the punching cutter punches the optical fiber support, the optical fiber support is positioned on the first positioning block and the second positioning block, and the punching cutter is positioned between the first positioning block and the second positioning block.
3. The fiber support punching tool according to claim 2, wherein the first positioning block and the second positioning block are provided with a positioning groove along the side surfaces thereof;
when the optical fiber support is punched, the optical fiber support is respectively arranged in the two positioning grooves in a penetrating mode.
4. The optical fiber bracket punching tool according to claim 3, wherein a plurality of compression surfaces are arranged in the positioning groove;
when the optical fiber support is arranged in the positioning groove in a penetrating mode, the pressing surfaces are propped against the optical fiber support.
5. The fiber support die-cut frock of claim 2, wherein bolt through holes are arranged on the first positioning block and the second positioning block, and a plurality of bolts penetrate through the bolt through holes to detachably fix the first positioning block and the second positioning block on the support lower die respectively.
6. The optical fiber bracket punching tool according to claim 1, wherein the optical fiber bracket is provided with a plurality of supports for supporting the optical fiber along the length direction thereof, and the distance between two adjacent supports is equal to the length of the punching tool.
7. The fiber optic bracket cutting tool of claim 6, wherein the side cutting blade cuts the fiber optic bracket to form a side of the support, and wherein the length of the side cutting blade is greater than or equal to the length of the support.
8. The fiber optic bracket cutting tool of claim 1, wherein the cutting tool is in a [ -shaped configuration, and both of the side cutters are perpendicular to the main cutter.
9. The fiber optic bracket die cutting tooling of claim 1, wherein the thickness of the main cutter and the side cutters is between 0.05 and 0.15 millimeters.
10. A die cutting system, comprising:
the punching machine is provided with a punch;
the fiber optic bracket cutting tool of any one of claims 1-9 disposed in the cutting press with the cutting upper die connected to the punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272141.XU CN219748310U (en) | 2023-05-24 | 2023-05-24 | Optical fiber support punching tool and punching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272141.XU CN219748310U (en) | 2023-05-24 | 2023-05-24 | Optical fiber support punching tool and punching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219748310U true CN219748310U (en) | 2023-09-26 |
Family
ID=88070956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321272141.XU Active CN219748310U (en) | 2023-05-24 | 2023-05-24 | Optical fiber support punching tool and punching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219748310U (en) |
-
2023
- 2023-05-24 CN CN202321272141.XU patent/CN219748310U/en active Active
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