CN108899809A - A kind of injection molding tube bending point threading apparatus - Google Patents
A kind of injection molding tube bending point threading apparatus Download PDFInfo
- Publication number
- CN108899809A CN108899809A CN201810921196.6A CN201810921196A CN108899809A CN 108899809 A CN108899809 A CN 108899809A CN 201810921196 A CN201810921196 A CN 201810921196A CN 108899809 A CN108899809 A CN 108899809A
- Authority
- CN
- China
- Prior art keywords
- guide rod
- injection molding
- curved
- threading apparatus
- curved slot
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 title claims abstract description 63
- 238000001746 injection moulding Methods 0.000 title claims abstract description 19
- 244000273618 Sphenoclea zeylanica Species 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 230000008602 contraction Effects 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 description 14
- 239000013307 optical fiber Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/088—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling devices movable inside conduits
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
A kind of injection molding tube bending point threading apparatus of the present invention discloses one kind and carries out contraction bending by electromagnetic conversion, so that guide rod curved deflector, carries out the threading apparatus of route traction guiding.It is characterized in that connector sleeve is placed on one end of guide rod, and it is connected with guide rod, the guide rod is tubular structure, multiple groups curved slot is provided on guide rod, multiple groups curved slot is angularly circumferentially distributed along guide rod, two groups of adjacent curved slots are staggered, it is equal with multiple curved slot spacing in group, arc length is identical, and arc length is all larger than 180 °, the single group curved slot is along straight line, helix or wave carry out regular array, multiple drive rods are equidistantly placed on guide rod inner wall, and along the axially extending multiple curved slots for sequentially passing through same group of guide rod, the drive rod is located at curved slot medium position, the drive rod is made of multiple hollow stems and the head and the tail connection of multiple latch plates.
Description
Technical field
A kind of injection molding tube bending point threading apparatus of the present invention is related to one kind in curved modeling is managed when progress route arrangement,
The threading apparatus that pipe bending position carries out route curved guide is moulded, communication construction field is belonged to.In particular to a kind of to be turned by electromagnetism
Change carries out contraction bending, so that guide rod curved deflector, carries out the threading apparatus of route traction guiding.
Background technique
Currently, all there are problems that threading curved modeling pipe in all trades and professions, such as in workshop building in pipeline
Interior laying power circuit, in the threading threading in pipe of textile industry, communication apparatus optical fiber threading etc. is especially bent in some pipelines
It turns back and turns, and thread the poor situation of rigidity, thread highly difficult, in communications industry, due to the property of optical fiber, need to lead to
It crosses protecting tube to be protected, will be penetrated in the slave protecting tube of optical fiber gradually, in order to guarantee the leakproofness of protecting tube, all using primary
Brake forming is all that there are the bendings of various different angles, therefore optical fiber is being worn to meet the bending of laying penetration pipe
When line, it may appear that threading the end of a thread is stuck in middle position, the curved position of wide-angle especially, and existing threading apparatus can only be directed to
The unidirectionally bending of perhaps low-angle carries out that traction pulling is larger for angle or the penetration pipe of continuous bend, and when threading can go out
Now threading revolution deficiency can not penetration problem, thread low efficiency, heavy workload；And when the bending of the penetration pipe of effectively special occasions
Bending in space not can be carried out threading when only by existing threading mode, and inefficiency, wire rod is in threading process
It is easy to be damaged by pullling.
Summary of the invention
In order to improve above situation, a kind of injection molding tube bending point threading apparatus of the present invention provide it is a kind of by electromagnetic conversion into
Row shrinks bending, so that guide rod curved deflector, carries out the threading apparatus of route traction guiding.
A kind of injection molding tube bending point threading apparatus of the present invention is realized in：A kind of injection molding tube bending point threading apparatus of the present invention
By connector sleeve, guide rod, curved slot, guide head, security bar, drive rod, metal strip, hollow stem and Group spring at connector sleeve
It is placed on one end of guide rod, and is connected with guide rod, the guide rod is tubular structure, and it is curved to be provided with multiple groups on guide rod
Song seam, multiple groups curved slot is angularly circumferentially distributed along guide rod, and two groups of adjacent curved slots are staggered, with multiple curved in group
Song seam spacing is equal, and arc length is identical, and arc length is all larger than 180 °, the single group curved slot along straight line, helix or wave into
Line discipline arrangement, multiple drive rods are equidistantly placed on guide rod inner wall, and sequentially pass through with the more of group along guide rod is axially extending
A curved slot, the drive rod are located at curved slot medium position, and the drive rod is by multiple hollow stems and multiple latch plates head and the tail
Connection forms, and the latch plate quantity between the two neighboring hollow stem is at least 1, and the hand of spiral is identical, described adjacent
Two it is hollow between multiple latch plates can be serial or parallel connection,
The latch plate and curved slot are corresponding, and multiple metal strips correspondence is placed in hollow stem, two adjacent metal strips and right
The spring board ends answered are connected, and multiple latch plates are connected by metal strip head and the tail, and the latch plate twists for copper sheet and is made,
The hollow stem is pure aluminum tube, and guide head is placed on the guide rod other end, and is connected with guide rod, and multiple security bars are angularly
It is placed on guide head, the diameter of the guide head is gradually reduced along one end to the other end, and the multiple security bar is higher by guide head
Surface.
In use, optical fiber is penetrated from connector sleeve one end, and stretched out from guide head, so that light is fixed in guide head,
Then multiple drive rods on guide rod are respectively connected to circuit, and mutually indepedent, then by guide head one end along penetration pipe
It protrudes into, is sent into upper penetration pipe, when guide head, which gradually protrudes into, encounters bending position, will be close to the driving of bending filleted corner side
Bar is powered, after drive rod is powered, by current transmission to spring Board position, since latch plate is helical structure, the electricity of individual pen
Stream direction is consistent, and electromagnetism direction is identical, attracts each other so that will do it between two adjacent circles, so that latch plate is shunk,
When latch plate is shunk, the curved slot of guide rod side is pulled to be shunk, so that guide rod is gradually curved, with the increasing of electric current
Add, the attraction between latch plate increases, and curved curvature becomes larger, so that guide rod has deflection bending, subsequently into a step
Protrude into, when guide head enters direction position after bending, stop being powered, so that between magnetic on latch plate gradually disappears
Gap, curved slot gradually reset, while protruding into light, and guide rod has passed through bending position, and continuous bending, which is protruded into, matches
The on-off for closing electric current is bent, and is avoided the end of a thread and is obstructed accumulation in bending position；
The multiple groups curved slot is angularly circumferentially distributed along guide rod, and two groups of adjacent curved slots are staggered, can be oriented to
When bar encounters penetration pipe bending position, the bending for carrying out guide rod is adjusted, and is received by the continuous progressive expansion of multiple groups bending point
Contracting, forms the bending of guide rod；
Multiple curved slot spacing in described same group are equal, and arc length is identical, and arc length is all larger than 180 °, it can be ensured that when bending
Angle and radian, the design of arc length enable to the bending external force of guide rod minimum, and waste and the transmitting for avoiding external force are insufficient；
The single group curved slot carries out regular array along straight line, helix or wave, can be real by different arrangement modes
The different movements such as torsional bending, the continuous bend of existing guide rod, adapt to the design of the penetration pipe under varying environment, improve threading
Efficiency；
The drive rod is located at curved slot medium position, can in curved slot arm of force maximum point, reduce drive rod upper spring plate into
Attraction required for row is shunk, it is energy saving, reduce loss；
The drive rod is made of multiple hollow stems and the head and the tail connection of multiple latch plates, can pass through rigid rest to latch plate,
Latch plate is dispersed in each position of guide rod, so that the bending uniform throughout of guide rod, avoids local contraction bending angle
Degree is insufficient, influences to thread；
Latch plate quantity between the two neighboring hollow stem is at least 1, and the hand of spiral is identical, it is ensured that in latch plate
It is powered and shrinks, multiple latch plates enable to contraction dynamics to balance, and the hand of spiral is identical so that convergent force is superimposed, and avoid offsetting shadow
Ring negative effect；
The diameter of the guide head is gradually reduced along one end to the other end, can be smoothly directed into, so that light exists
It can be moved in common penetration pipe when threading；
The multiple security bar is higher by guiding head surface, can form gap between guide head and threading inside pipe wall, avoid
In moving process, the pressure difference at guide head both ends is attracted to guide head in pipe, influences the movement of threading；
Reach threading of the optical fiber in bending modeling pipe and is oriented to purpose.
Beneficial effect.
One, structure is simple, convenient and practical.
Two, it can be improved bending threading in pipe efficiency.
Three, it is stuck to can be avoided accumulation in wire body bend pipe.
Four, the bending of different angle, strong applicability are able to carry out.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of injection molding tube bending point threading apparatus of the present invention.
Fig. 2 is a kind of three-dimensional structure diagram of injection molding tube bending point threading apparatus drive rod of the present invention, only shows driving
Situation of the bar in guide rod.
Fig. 3 is a kind of stereoscopic mechanism figure of injection molding tube bending point threading apparatus guide rod of the present invention, only shows and is leading
To the local connection signal of bar.
In attached drawing
Wherein part is：Connector sleeve（1）, guide rod（2）, curved slot（3）, guide head（4）, security bar（5）, drive rod（6）, gold
Belong to item（7）, hollow stem（8）, latch plate（9）.
Specific embodiment：
A kind of injection molding tube bending point threading apparatus of the present invention is achieved in that in use, by optical fiber from connector sleeve（1）It wears one end
Enter, and from guide head（4）It stretches out, so that light is fixed on guide head（4）It is interior, then by guide rod（2）On multiple drive rods
（6）It is respectively connected to circuit, and mutually indepedent, then by guide head（4）One end is protruded into along penetration pipe, is sent into upper penetration pipe,
Work as guide head（4）It gradually protrudes into when encountering bending position, will be close to the drive rod of bending filleted corner side（6）It is powered, drive rod
（6）After energization, by current transmission to latch plate（9）Position, due to latch plate（9）For helical structure, therefore the electric current side of individual pen
To consistent, electromagnetism direction is identical, attracts each other so that will do it between two adjacent circles, so that latch plate（9）It is shunk, when
Latch plate（9）When contraction, guide rod is pulled（2）The curved slot of side（3）It is shunk, so that guide rod（2）It is gradually curved, with
The increase of electric current, latch plate（9）Between attraction increase, curved curvature becomes larger, so that guide rod（2）It is curved in the presence of deflecting
Song works as guide head subsequently into protruding into for a step（4）Direction position after bending is entered, stops being powered, so that latch plate
（9）On magnetism gradually disappear gap, curved slot（3）It gradually resets, while protruding into light, guide rod（2）Lead to
Bending position is crossed, the on-off that cooperation electric current is protruded into continuous bending is bent, and is avoided the end of a thread and is obstructed accumulation in bending position；
The multiple groups curved slot（3）Angularly along guide rod（2）Two groups of circumferentially distributed, adjacent curved slots（3）It is staggered, energy
Enough in guide rod（2）When encountering penetration pipe bending position, guide rod is carried out（2）Bending adjust, pass through multiple groups bending point company
Continue progressive expansion to shrink, forms guide rod（2）Bending；
Multiple curved slots in described same group（3）Spacing is equal, and arc length is identical, and arc length is all larger than 180 °, it can be ensured that bending
When angle and radian, the design of arc length enable to guide rod（2）Bending external force it is minimum, avoid the waste and biography of external force
Pass deficiency；
The single group curved slot（3）Regular array is carried out along straight line, helix or wave, different arrangement sides can be passed through
Formula realizes guide rod（2）The different movement such as torsional bending, continuous bend, adapt to the design of the penetration pipe under varying environment,
Improve the efficiency of threading；
The drive rod（6）Positioned at curved slot（3）Medium position, can be in curved slot（3）Arm of force maximum point reduces drive rod
（6）Upper spring plate（9）It carries out shrinking required attraction, it is energy saving, reduce loss；
The drive rod（6）By multiple hollow stems（8）With multiple latch plates（9）Head and the tail connection composition, can be to latch plate（9）It is logical
Rigid rest is crossed, by latch plate（9）It is dispersed in guide rod（2）Each position so that guide rod（2）Bending uniform throughout,
It is insufficient to avoid local contraction bending angle, influences to thread；
The two neighboring hollow stem（8）Between latch plate（9）Quantity is at least 1, and the hand of spiral is identical, it is ensured that spring
Plate（9）In energization shrink, multiple latch plates（9）Contraction dynamics is enabled to balance, the hand of spiral is identical so that convergent force is folded
Add, avoids negative effect of offsetting an influence；
The guide head（4）Diameter be gradually reduced along one end to the other end, can be smoothly directed into, so that light
It can be moved in common penetration pipe in threading；
The multiple security bar（5）It is higher by guide head（4）Surface, can be in guide head（4）Between being formed between threading inside pipe wall
Gap avoids in moving process, guide head（4）The pressure difference at both ends makes guide head（4）It is attracted in pipe, influences the dynamic of threading
Make；
Reach threading of the optical fiber in bending modeling pipe and is oriented to purpose.
Claims (8)
1. a kind of injection molding tube bending point threading apparatus, it is characterized in that：By connector sleeve, guide rod, curved slot, guide head, security bar, drive
Lever, metal strip, hollow stem and Group spring are at connector sleeve is placed on one end of guide rod, and is connected with guide rod, institute
Stating guide rod is tubular structure, is provided with multiple groups curved slot on guide rod, multiple drive rods are equidistantly placed on guide rod inner wall, and edge
Guide rod is axially extending to sequentially pass through multiple curved slots with group, and the drive rod is located at curved slot medium position, the driving
Bar is made of multiple hollow stems and the head and the tail connection of multiple latch plates, and the latch plate and curved slot are corresponding, multiple metal strips pair
It should be placed in hollow stem, two adjacent metal strips are connected with corresponding spring board ends, and multiple latch plates pass through metal strip
Head and the tail connect, and guide head is placed on the guide rod other end, and is connected with guide rod, and multiple security bars are angularly placed in guide head
On, the diameter of the guide head is gradually reduced along one end to the other end, and the multiple security bar is higher by guiding head surface.
2. a kind of injection molding tube bending point threading apparatus according to claim 1, it is characterised in that the multiple groups curved slot isogonism
Degree is circumferentially distributed along guide rod, and two groups of adjacent curved slots are staggered.
3. a kind of injection molding tube bending point threading apparatus according to claim 2, it is characterised in that multiple curved in described same group
Song seam spacing is equal, and arc length is identical, and arc length is all larger than 180 °.
4. a kind of injection molding tube bending point threading apparatus according to claim 2 or 3, it is characterised in that single group curved slot edge
Straight line, helix or wave carry out regular array.
5. a kind of injection molding tube bending point threading apparatus according to claim 1, it is characterised in that the two neighboring hollow stem
Between latch plate quantity be at least 1, and the hand of spiral is identical.
6. a kind of injection molding tube bending point threading apparatus according to claim 5, it is characterised in that it is described it is two neighboring it is hollow it
Between multiple latch plates can be serial or parallel connection.
7. a kind of injection molding tube bending point threading apparatus according to claim 6, it is characterised in that the latch plate is copper sheet
It twists and is made.
8. a kind of injection molding tube bending point threading apparatus described according to claim 1 or 5 or 6, it is characterised in that the hollow stem is
Pure aluminum tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921196.6A CN108899809B (en) | 2018-08-14 | 2018-08-14 | Line ware is worn to mould plastics pipe bending point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921196.6A CN108899809B (en) | 2018-08-14 | 2018-08-14 | Line ware is worn to mould plastics pipe bending point |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108899809A true CN108899809A (en) | 2018-11-27 |
| CN108899809B CN108899809B (en) | 2020-07-14 |
Family
ID=64354593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810921196.6A Expired - Fee Related CN108899809B (en) | 2018-08-14 | 2018-08-14 | Line ware is worn to mould plastics pipe bending point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108899809B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2711166C1 (en) * | 2019-03-18 | 2020-01-15 | Общество с ограниченной ответственностью Компания "Чистые технологии" (ООО Компания "Чистые технологии") | Anti-break flexible pipeline protector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5439035A (en) * | 1993-05-21 | 1995-08-08 | Fabbrica Italiana Serrature Torino, S.P.A. | Temperature and/or pressure resistant hose |
| CN201860067U (en) * | 2010-11-02 | 2011-06-08 | 李海军 | CD-shaped (compact disc) threading pipe |
| CN205622148U (en) * | 2016-05-13 | 2016-10-05 | 中天科技海缆有限公司 | Developments composite cable pulls protection head |
| CN107485474A (en) * | 2017-09-21 | 2017-12-19 | 哈尔滨医科大学 | A kind of intravascular stent system and its method for implantation with guide function |
| CN207612011U (en) * | 2017-10-12 | 2018-07-13 | 国网冀北电力有限公司张家口供电公司 | Cable trenching device |
| CN207612012U (en) * | 2017-10-30 | 2018-07-13 | 河南森源电气股份有限公司 | Threading tool for corrugated pipe |
| CN108335943A (en) * | 2018-04-02 | 2018-07-27 | 江苏国明浩辰电气有限公司 | A kind of breaker permanent-magnet operating mechanism |
-
2018
- 2018-08-14 CN CN201810921196.6A patent/CN108899809B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5439035A (en) * | 1993-05-21 | 1995-08-08 | Fabbrica Italiana Serrature Torino, S.P.A. | Temperature and/or pressure resistant hose |
| CN201860067U (en) * | 2010-11-02 | 2011-06-08 | 李海军 | CD-shaped (compact disc) threading pipe |
| CN205622148U (en) * | 2016-05-13 | 2016-10-05 | 中天科技海缆有限公司 | Developments composite cable pulls protection head |
| CN107485474A (en) * | 2017-09-21 | 2017-12-19 | 哈尔滨医科大学 | A kind of intravascular stent system and its method for implantation with guide function |
| CN207612011U (en) * | 2017-10-12 | 2018-07-13 | 国网冀北电力有限公司张家口供电公司 | Cable trenching device |
| CN207612012U (en) * | 2017-10-30 | 2018-07-13 | 河南森源电气股份有限公司 | Threading tool for corrugated pipe |
| CN108335943A (en) * | 2018-04-02 | 2018-07-27 | 江苏国明浩辰电气有限公司 | A kind of breaker permanent-magnet operating mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2711166C1 (en) * | 2019-03-18 | 2020-01-15 | Общество с ограниченной ответственностью Компания "Чистые технологии" (ООО Компания "Чистые технологии") | Anti-break flexible pipeline protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108899809B (en) | 2020-07-14 |
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Effective date of registration: 20200803 Address after: Shunde District 528000 of Guangdong province Foshan City Chencun town Yongxing neighborhood Hirotaka Wai Jiao chicken Patentee after: GUANGDONG XINTY COMMUNICATION EQUIPMENT INDUSTRY Co.,Ltd. Address before: 235000 A09, 3 building, science and technology incubator, 265 Suixi Road, Xiangshan District, Huaibei, Anhui Patentee before: HUAIBEI CHUANGZHISHE INFORMATION TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20200714 |