CN210367442U - Optical fiber bundle fast sealing hanging rod sleeve device - Google Patents
Optical fiber bundle fast sealing hanging rod sleeve device Download PDFInfo
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- CN210367442U CN210367442U CN201921191695.0U CN201921191695U CN210367442U CN 210367442 U CN210367442 U CN 210367442U CN 201921191695 U CN201921191695 U CN 201921191695U CN 210367442 U CN210367442 U CN 210367442U
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Abstract
The utility model relates to a stick sleeve device is hung in quick seal of optical fiber bundle belongs to optical fiber bundle multifilament field. The following technical scheme is adopted: including sealing sleeve, peg sleeve and sealing joint, sealing sleeve passes through the cooperation of toper inclined plane with the peg sleeve, and peg sleeve middle part is regular hexagon taper hole, and the flaring direction on the telescopic regular hexagon taper hole of peg and sealing sleeve's toper inclined plane is unanimous, and the tip of the flaring of sealing sleeve's toper inclined plane passes through the screw thread and links to each other with sealing joint's one end, and sealing joint's middle part is the through-hole, and the sealing joint other end inserts in the vacuum environment. This sealed peg sleeve device of optical fiber bundle can only need customize the peg sleeve of different internal dimensions according to different multifilament stick size needs for this sealed peg sleeve device of special optical fiber bundle is applicable to the multifilament stick assembly of various sizes, and convenient operation just saves the consumptive material, has set up the pressing sheet and has avoided optical fiber bundle excessively to go deep into in the sealing joint.
Description
Technical Field
The utility model relates to a stick sleeve device is hung in quick seal of optical fiber bundle belongs to optical fiber bundle multifilament field.
Background
The technological process of making optical fiber panel includes arranging several fiber monofilaments into fiber bundle of special cross section, sealing and binding the surface, clamping one end with hanging rod sleeve, sealing for vacuum treatment, fusing and stretching in a furnace to form fiber multifilament, cutting the fiber multifilament into fixed length, arranging in an arranging mold, hot pressing and subsequent processing.
With the continuous development of the technology, the requirements on the optical fiber panel and the performance are higher and higher, the performance of the existing compound optical fiber yarn can not meet the use requirements of the optical fiber panel gradually, and particularly in the prior art, in the armor sealing process of the compound optical fiber bundle rod, the efficiency of the production line of the whole optical fiber panel is severely limited due to the instability of the binding and sealing effect of a manual hanging rod and the complexity of operation.
Disclosure of Invention
The utility model aims at providing an optical fiber bundle seals string stick sleeve device fast solves the easy stick and the problem of drunkenness that falls that produces of multifilament in-process.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
optical fiber restraints quick seal peg sleeve device, including sealed sleeve, peg sleeve and sealing joint, sealed sleeve passes through the cooperation of toper inclined plane with the peg sleeve, and peg sleeve middle part is regular hexagon taper hole, and the flaring direction on the telescopic regular hexagon taper hole of peg and sealed sleeve's toper inclined plane is unanimous, and the tip of the flaring of sealed sleeve's toper inclined plane passes through the screw and links to each other with the one end of sealing joint, and the middle part of sealing joint is the through-hole, and the sealing joint other end inserts in the vacuum environment.
Preferably, the end face of the sealing joint connected with the sealing sleeve is provided with a pressing sheet, the projection surface of the end part of the sealing joint is covered on the opening part of the through hole of the end part of the sealing joint by the pressing sheet, and one end of the compound optical fiber is inserted from the necking end of the regular hexagonal conical hole of the hanging rod sleeve and is contacted with the pressing sheet.
Preferably, the middle part of the sealing sleeve is a tapered hole, a cylindrical internal thread is arranged in the flaring direction of the tapered hole, the peripheral surface of the rod hanging sleeve is a tapered surface, the rod hanging sleeve is inserted into the tapered hole of the sealing sleeve and does not leak out of the tapered hole, an external thread is arranged on the peripheral surface of one end of the sealing joint, and the external thread is connected with the internal thread of the sealing sleeve in a matched mode.
Preferably, the other end of the sealing joint connected to the sealing sleeve is provided with an extended vacuum line, and the vacuum line is connected to a vacuum pump.
Preferably, the hanger sleeve and the sealing sleeve are made of stainless steel.
The utility model has the advantages that: this sealed peg sleeve device of optical fiber bundle can only need customize the peg sleeve of different internal dimensions according to different multifilament stick size needs for this sealed peg sleeve device of special optical fiber bundle is applicable to the multifilament stick assembly of various sizes, and convenient operation just saves the consumptive material, has set up the pressing sheet and has avoided optical fiber bundle excessively to go deep into in the sealing joint.
Drawings
Figure 1 is a structural view of the present invention,
figure 2 is a cut-away view of the present invention,
figure 3 is a cut-away view of the sealing joint of the present invention,
figure 4 is a cut-away view of the rod hanging sleeve of the utility model,
figure 5 is a cut-away view of the sealing sleeve of the present invention,
reference numerals:
1 sealing sleeve 2 hang excellent sleeve 3 sealing joint 4 bell mouth 5 conical surface 6 regular hexagon taper hole 7 external screw thread 8 clamp splice 9 internal screw thread 10 through-hole 11 vacuum tube 12 supports the pin.
Detailed Description
The following is a detailed further description of the present invention:
the following is the optical fiber bundle fast sealing rod hanging sleeve device of the present invention further described, and the device includes a sealing sleeve 1, a rod hanging sleeve 2 and a sealing joint. The middle part of the sealing sleeve 1 is a taper hole, the peripheral surface of the hanging rod sleeve 2 is a taper surface, and the hanging rod sleeve 2 is placed in the taper hole of the sealing sleeve 1. The flaring direction of bell mouth establishes the column internal thread, hangs excellent sleeve 2 and inserts in the bell mouth of sealing sleeve 1 and does not leak out the bell mouth.
The middle part of the hanging rod sleeve 2 is a regular hexagon taper hole, and the flaring directions of the regular hexagon taper hole of the hanging rod sleeve 2 and the taper hole of the sealing sleeve 1 are consistent.
The peripheral external screw thread of establishing of one end of sealing joint 3, the external screw thread links to each other with the interior screw-thread fit of sealing sleeve 1. The root of the external thread of the sealing joint 3 is provided with a tool withdrawal groove. The middle part of the sealing joint is a through hole, the other end of the sealing joint is provided with an extended vacuum pipeline, and the vacuum pipeline is connected with a vacuum pump.
The end face of the sealing joint connected with the sealing sleeve 1 is provided with a pressing sheet 8, the projection face of the pressing sheet 8 at the end part of the sealing joint covers the opening part of the through hole at the end part of the sealing joint, and the pressing sheet 8 is connected with the end part of the sealing joint through a support thin rod.
One end of the compound optical fiber is inserted into the necking end of the regular hexagon taper hole of the hanging rod sleeve 2 and contacts the pressing sheet 8.
The other end of the opposite sealing joint, which is connected with the sealing sleeve 1, is hung on the rod sleeve 2 and the sealing sleeve 1 are made of stainless steel.
A plurality of fiber monofilaments are tightly arranged into a multifilament rod with a regular hexagonal section, and a regular hexagonal taper hole arranged in the rod hanging sleeve 2 is matched with the multifilament rod. The pressing piece 8 at the lower end of the sealing joint 3 is in contact with the upper end face of the multifilament bar and presses the multifilament bar to be matched with the hanging bar sleeve 2, the vacuum pump vacuumizes the vacuum pipeline, and air between the multifilament bars is pumped out to form more compact arrangement.
Compared with the prior art, the utility model discloses can only need customize the excellent sleeve of hanging of different internal dimensions according to different multifilament stick size needs for this special optical fiber bundle seals excellent sleeve device and is applicable to the multifilament stick assembly of various sizes, convenient operation just saves the consumptive material.
Claims (5)
1. The utility model provides an optical fiber bundle seals stick sleeve device fast, characterized by, including sealing sleeve (1), stick sleeve (2) and sealing joint, sealing sleeve (1) and stick sleeve (2) are through the cooperation of toper inclined plane, and stick sleeve (2) middle part is regular hexagon taper hole, and the regular hexagon taper hole of stick sleeve (2) is unanimous with the flaring direction on the toper inclined plane of sealing sleeve (1), and the tip of the toper inclined plane flaring of sealing sleeve (1) passes through the screw thread and links to each other with the one end of sealing joint (3), and the middle part of sealing joint is the through-hole, and the sealing joint other end inserts in the vacuum environment.
2. The optical fiber bundle rapid sealing hanging rod sleeve device according to claim 1, wherein a pressing piece (8) is arranged on the end face of the sealing joint connected with the sealing sleeve (1), the projection surface of the pressing piece (8) at the end part of the sealing joint covers the through hole opening part of the end part of the sealing joint, and one end of the compound optical fiber wire is inserted from the reduced end of the regular hexagon taper hole of the hanging rod sleeve (2) and contacts with the pressing piece (8).
3. The optical fiber bundle rapid sealing rod hanging sleeve device as claimed in claim 1, wherein the middle part of the sealing sleeve (1) is a tapered hole, a cylindrical internal thread is arranged in the flaring direction of the tapered hole, the outer peripheral surface of the rod hanging sleeve (2) is a tapered surface, the rod hanging sleeve (2) is inserted into the tapered hole of the sealing sleeve (1) and does not leak out of the tapered hole, an external thread is arranged on the peripheral surface of one end of the sealing joint (3), and the external thread is connected with the internal thread of the sealing sleeve (1) in a matching manner.
4. The optical fiber bundle rapid sealing rod hanging sleeve device as claimed in claim 3, wherein the other end connected with the sealing sleeve (1) opposite to the sealing joint is provided with an extended vacuum pipe, and the vacuum pipe is connected with a vacuum pump.
5. The optical fiber bundle rapid sealing hanging rod sleeve device according to claim 3, wherein the hanging rod sleeve (2) and the sealing sleeve (1) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191695.0U CN210367442U (en) | 2019-07-26 | 2019-07-26 | Optical fiber bundle fast sealing hanging rod sleeve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921191695.0U CN210367442U (en) | 2019-07-26 | 2019-07-26 | Optical fiber bundle fast sealing hanging rod sleeve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210367442U true CN210367442U (en) | 2020-04-21 |
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ID=70246958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921191695.0U Active CN210367442U (en) | 2019-07-26 | 2019-07-26 | Optical fiber bundle fast sealing hanging rod sleeve device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210367442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111722602A (en) * | 2020-05-22 | 2020-09-29 | 中建材光芯科技有限公司 | Automatic hot-press molding system of optical fiber panel and working method |
| CN112397215A (en) * | 2020-10-30 | 2021-02-23 | 中建材光芯科技有限公司 | High resolution X-ray anti-scatter grid and method of making same |
-
2019
- 2019-07-26 CN CN201921191695.0U patent/CN210367442U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111722602A (en) * | 2020-05-22 | 2020-09-29 | 中建材光芯科技有限公司 | Automatic hot-press molding system of optical fiber panel and working method |
| CN112397215A (en) * | 2020-10-30 | 2021-02-23 | 中建材光芯科技有限公司 | High resolution X-ray anti-scatter grid and method of making same |
| CN112397215B (en) * | 2020-10-30 | 2023-02-28 | 中建材光芯科技有限公司 | High resolution X-ray anti-scatter grid and method of making same |
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