CN219637420U - Tight connection assembly of spinning assembly - Google Patents
Tight connection assembly of spinning assembly Download PDFInfo
- Publication number
- CN219637420U CN219637420U CN202321076902.4U CN202321076902U CN219637420U CN 219637420 U CN219637420 U CN 219637420U CN 202321076902 U CN202321076902 U CN 202321076902U CN 219637420 U CN219637420 U CN 219637420U
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- CN
- China
- Prior art keywords
- bolt
- block
- connecting block
- nut
- hole
- 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.)
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Links
- 238000009987 spinning Methods 0.000 title abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000000155 melt Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a tight connection component of a spinning component, which comprises a conduction connection block, wherein the conduction connection block is in threaded connection with a shell, the top of the conduction connection block is fixedly connected with a switching block through a bolt, and a plurality of discharging channels at the bottom of the switching block are correspondingly communicated with a plurality of conduction holes on the conduction connection block; the inside top structure that is provided with of switch on the connecting block, bolt bottom and top structure screw thread fit, the bolt makes the top structure drive the switch on the connecting block and upwards support tight joint piece. The utility model provides a tight connection assembly of a spinning assembly, which is characterized in that when a bolt is used for fixing a conversion block and a conduction connection block, the bolt is matched with an upper ejection structure to push the conduction connection block upwards to tightly prop against the conduction connection block, so that melt is prevented from leaking out from the connection part of a discharge channel and a conduction hole.
Description
Technical Field
The present utility model relates to the field of tight coupling assemblies for spin packs.
Background
When spinning production is carried out, the pump box is communicated with the switching device, the switching device is connected with the spinning assembly through the connecting structure, and melt flows into a sand cup in the spinning assembly through the connecting structure by the switching device and then is sprayed out through the spinneret plate to form spinning; when the switching device is connected with the connecting structure, the switching device is conventionally connected with the connecting structure by bolts, but after the switching device is connected with the connecting structure, a gap which is not tight enough is easily generated at the connecting position of the switching device and the connecting structure, and melt is easy to leak from the gap.
Disclosure of Invention
The utility model aims to: in order to overcome the defects in the prior art, the utility model provides a tight connection assembly of a spinning assembly, wherein when a bolt is used for fixing a conversion block and a conduction connection block, the bolt is matched with an upper pushing structure, so that the conduction connection block is pushed upwards to be abutted against the conduction connection block, and the leakage of melt from the connection part of a discharge channel and a conduction hole is avoided.
The technical scheme is as follows: in order to achieve the above purpose, the technical scheme of the utility model is as follows:
the tight connection assembly of the spinning assembly comprises a conduction connection block, wherein the conduction connection block is in threaded connection with a shell, the top of the conduction connection block is fixedly connected with a switching block through a bolt, and a plurality of discharging channels at the bottom of the switching block are correspondingly communicated with a plurality of conduction holes on the conduction connection block; the inside top structure that is provided with of switch on the connecting block, bolt bottom and top structure screw thread fit, the bolt makes the top structure drive the switch on the connecting block and upwards support tight joint piece.
Further, a sand cup is arranged in the shell, the edge of the discharge hole of the through hole protrudes to form an embedded pipe body, and the embedded pipe body extends into the feeding hole of the sand cup; and a spinneret plate is arranged at the bottom of the sand cup.
Further, a plurality of movable holes which are arranged in a surrounding mode are formed in the conducting connecting block, and the movable holes are corresponding to and are close to the conducting holes; the bolt extends into the movable hole to be matched with the upper top structure.
Further, the top of the movable hole is provided with a threaded hole, the bottom of the movable hole is fixedly provided with a first nut, a bolt penetrating through the adapter block is matched with the threaded hole, and the bottom of the bolt is in threaded fit connection with the first nut.
Further, the upper ejection structure comprises a spring and an upper ejection piece, one end of the spring is fixed on the top surface of the movable hole, the other end of the spring is fixed on the first nut, and the spring ring is sleeved outside the bolt at intervals; the upper top piece is fixed in the middle of the spring, the upper top piece is in threaded fit with the side wall of the bolt, the bolt moves downwards to enable the upper top piece to move upwards, the top of the upper top piece is abutted against the top surface of the movable hole upwards, and accordingly the top surface of the conducting connecting block is driven to abut against the bottom surface of the adapter block.
Further, the upper top piece comprises a second nut and a ring pipe, the second nut is fixed on the spring, and the second nut is arranged close to the first nut; the ring pipe is fixed at the top of the second nut, and the ring pipe is sleeved outside the spring; the bolt is matched with the second nut to drive the ring pipe to move downwards, and the top of the ring pipe is propped against the top surface of the movable hole upwards.
The beneficial effects are that: according to the utility model, the transfer block and the conductive connecting block are fixed together through the bolts, and meanwhile, the side wall of the conductive connecting block is in threaded fit with the shell, so that the transfer block is correspondingly communicated with the sand cup in the shell through the conductive connecting block, and melt in the pump box connected with the transfer block flows through the conductive through hole through the discharge channel and then flows into the sand cup through the conductive through hole; in this in-process, the bolt screw thread cooperation embedding switches on inside the connecting block to cooperate with the structure that pushes up in the connecting block that switches on, make the structure that pushes up and push up the connecting block that switches on, thereby switch on connecting block top surface and the laminating of adapter bottom surface get more inseparabler, and discharge channel and via hole junction are inseparabler, and then prevent that the fuse-element from switching on the gap position leakage that connecting block and adapter are connected.
Drawings
FIG. 1 is a block diagram of a connection device;
fig. 2 is a top view of the structure.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1-2: the tight connection assembly of the spinning assembly comprises a conduction connection block 1, wherein the conduction connection block 1 is in threaded connection with a shell, the top of the conduction connection block 1 is fixedly connected with an adapter block 3 through a bolt 2, a plurality of discharging channels 31 at the bottom of the adapter block 3 are correspondingly communicated with a plurality of conduction holes 11 on the conduction connection block 1, and a sealing ring is arranged at the communication position; the inside top structure 4 that is provided with of switch on connecting block 1, bolt 2 bottom and top structure 4 screw thread fit, bolt 2 impels top structure 4 to drive switch on connecting block 1 and upwards support tight adapter block 3. The transfer block and the connection block are fixed together through the bolts, and meanwhile, the side wall of the connection block is in threaded fit with the shell, so that the transfer block is correspondingly communicated with the sand cup in the shell through the connection block, and melt in the pump box connected with the transfer block flows through the through hole through the discharge channel and then flows into the sand cup through the through hole; in this in-process, the bolt screw thread cooperation embedding switches on inside the connecting block to cooperate with the structure that pushes up in the connecting block that switches on, make the structure that pushes up and push up the connecting block that switches on, thereby switch on connecting block top surface and the laminating of adapter bottom surface get more inseparabler, and discharge channel and via hole junction are inseparabler, and then prevent that the fuse-element from switching on the gap position leakage that connecting block and adapter are connected.
The sand cup 5 is arranged in the shell, the edge of the discharge hole of the through hole 11 protrudes to form an embedded pipe body 111, and the embedded pipe body 111 stretches into the feed hole of the sand cup 5; the bottom of the sand cup 5 is provided with a spinneret plate 51; the melt flows into the sand cup through the pipe body after passing through the through hole, and the pipe body stretches into the feeding hole of the sand cup, so that the melt can be prevented from overflowing, and the melt in the sand cup is sprayed out through the spinneret plate to form spinning.
A plurality of movable holes 12 which are arranged in a surrounding manner are formed in the conductive connecting block 1, and the movable holes 12 are correspondingly arranged near the conductive holes 11; the bolt 2 extends into the movable hole 12 to be matched with the upper top structure 4. The upper top is arranged close to the position of the through hole, so that the through hole can be connected with the discharging channel more tightly; the movable hole 12 top is provided with the screw hole, the movable hole 12 bottom has set firmly first nut 121, passes the bolt 2 and the screw hole cooperation of adapter block 3, just the bolt 2 bottom is connected with first nut 121 screw-thread fit, improves the closely degree of switching on connecting block and adapter block connection, avoids the fuse-element to take place to leak the phenomenon from the clearance.
The upper top structure 4 comprises a spring 41 and an upper top piece 42, one end of the spring 41 is fixed on the top surface of the movable hole 12, the other end of the spring 41 is fixed on the first nut 121, and the spring 41 is sleeved outside the bolt 2 at intervals; the upper top piece 42 is fixed in the middle of the spring 41, the upper top piece 42 is in threaded fit with the side wall of the bolt 2, the bolt 2 moves downwards to enable the upper top piece 42 to move upwards, the top of the upper top piece 42 abuts against the top surface of the movable hole 12 upwards, and accordingly the top surface of the conduction connecting block 1 is driven to abut against the bottom surface of the connecting block 3. The bolt passes the switching piece and switches on the connecting block, can play the spacing effect of direction, ensures that discharge channel and via hole aim at, takes place the fuse-element and leaks, and the spring plays the effect of stabilizing top piece and direction, and the bolt of being convenient for just in time can with last top piece looks screw-thread fit to the top piece of promoting upwards pushes up and switches on the connecting block and support tight steering block, avoids switching on connecting block and steering block junction and produces and so closely the clearance, and then prevents to take place to leak the phenomenon.
The upper top member 42 comprises a second nut 421 and a collar 422, the second nut 421 being fixed to the spring 41, the second nut 421 being arranged close to the first nut 121; the annular pipe 422 is fixed on the top of the second nut 421, and the annular pipe 422 is sleeved outside the spring 41; the bolt 2 is matched with the second nut 421, so that the second nut 421 drives the collar 422 to move downwards, and the top of the collar 422 is abutted against the top surface of the movable hole 12. The bolt passes the spring, and bolt and second nut inner wall screw-thread fit, at the in-process that the bolt continued the downstream, and the second nut drives the ring canal upward movement, and the top of ring canal supports tightly the movable hole top surface upwards, makes the connection piece upwards support tightly with the adapter, and the clearance that the connection piece of switch on produced with the position department that turns to the piece intercommunication is inseparabler to avoid the fuse-element to take place to leak the phenomenon.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model described above, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.
Claims (6)
1. A tight coupling assembly for a spin pack assembly, comprising: the connecting block comprises a connecting block (1), wherein the connecting block (1) is in threaded connection with a shell, the top of the connecting block (1) is fixedly connected with a transfer block (3) through a bolt (2), and a plurality of discharging channels (31) at the bottom of the transfer block (3) are correspondingly communicated with a plurality of through holes (11) on the connecting block (1); the connecting block is characterized in that an upper jacking structure (4) is arranged inside the connecting block (1), the bottom end of the bolt (2) is in threaded fit with the upper jacking structure (4), and the bolt (2) drives the upper jacking structure (4) to drive the connecting block (1) to upwards abut against the connecting block (3).
2. A tight coupling assembly for a spin pack assembly according to claim 1, wherein: the sand cup (5) is arranged in the shell, the edge of the discharge hole of the through hole (11) protrudes to form an embedded pipe body (111), and the embedded pipe body (111) stretches into the feeding hole of the sand cup (5); and a spinneret plate (51) is arranged at the bottom of the sand cup (5).
3. A tight coupling assembly for a spin pack assembly according to claim 2, wherein: a plurality of movable holes (12) which are arranged in a surrounding manner are formed in the conductive connecting block (1), and the movable holes (12) are corresponding to and are arranged close to the conductive holes (11); the bolt (2) stretches into the movable hole (12) to be matched with the upper top structure (4).
4. A tight coupling assembly for a spin pack assembly according to claim 3, wherein: the top of the movable hole (12) is provided with a threaded hole, a first nut (121) is fixedly arranged at the bottom of the movable hole (12), a bolt (2) penetrating through the adapter block (3) is matched with the threaded hole, and the bottom end of the bolt (2) is in threaded fit connection with the first nut (121).
5. The tight coupling assembly of a spin pack assembly of claim 4, wherein: the upper jacking structure (4) comprises a spring (41) and an upper jacking piece (42), one end of the spring (41) is fixed on the top surface of the movable hole (12), the other end of the spring (41) is fixed on the first nut (121), and the spring (41) is sleeved outside the bolt (2) at intervals; the upper top piece (42) is fixed in the middle of the spring (41), the upper top piece (42) is in threaded fit with the side wall of the bolt (2), the bolt (2) moves downwards to enable the upper top piece (42) to move upwards, the top of the upper top piece (42) is abutted against the top surface of the movable hole (12) upwards, and accordingly the top surface of the conducting connecting block (1) is driven to abut against the bottom surface of the adapter block (3).
6. The tight coupling assembly of a spin pack assembly of claim 5, wherein: the upper top piece (42) comprises a second nut (421) and a ring pipe (422), the second nut (421) is fixed on the spring (41), and the second nut (421) is arranged close to the first nut (121); the annular pipe (422) is fixed at the top of the second nut (421), and the annular pipe (422) is sleeved outside the spring (41); the bolt (2) is matched with the second nut (421), the second nut (421) is driven to drive the ring pipe (422) to move downwards, and the top of the ring pipe (422) is abutted against the top surface of the movable hole (12) upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321076902.4U CN219637420U (en) | 2023-05-08 | 2023-05-08 | Tight connection assembly of spinning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321076902.4U CN219637420U (en) | 2023-05-08 | 2023-05-08 | Tight connection assembly of spinning assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219637420U true CN219637420U (en) | 2023-09-05 |
Family
ID=87806739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321076902.4U Active CN219637420U (en) | 2023-05-08 | 2023-05-08 | Tight connection assembly of spinning assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219637420U (en) |
-
2023
- 2023-05-08 CN CN202321076902.4U patent/CN219637420U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |