CN221117733U - Locking component for high-performance carbon fiber spinneret plate - Google Patents
Locking component for high-performance carbon fiber spinneret plate Download PDFInfo
- Publication number
- CN221117733U CN221117733U CN202323168754.1U CN202323168754U CN221117733U CN 221117733 U CN221117733 U CN 221117733U CN 202323168754 U CN202323168754 U CN 202323168754U CN 221117733 U CN221117733 U CN 221117733U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- fixedly connected
- piece
- fiber spinneret
- mounting frame
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 43
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 43
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000006073 displacement reaction Methods 0.000 claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000013459 approach Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Inorganic Fibers (AREA)
Abstract
The utility model relates to a locking component for a high-performance carbon fiber spinneret plate, which comprises a mounting frame, wherein a screw rod is rotatably connected to the inside of the mounting frame, a triangular block is rotatably connected to the top end of the screw rod, two fixing rods are fixedly connected between the outer side of the triangular block and the top of the mounting frame, a rotating component is arranged at the bottom of the mounting frame and used for driving the screw rod to rotate, three strip-shaped blocks are fixedly connected to the outer wall of the triangular block, rectangular through grooves are formed in the strip-shaped blocks, displacement blocks are slidably connected to the inside of the rectangular through grooves, a placing plate is fixedly connected to the top of the displacement blocks, and an I-shaped block is fixedly connected to the top end face of the placing plate. The utility model solves the problems that the spinneret plates with different specifications are required to be fixed by using the locking clamps matched with the diameters of the spinneret plates, so that the processing cost of the spinneret plates is increased, and a great amount of time is wasted in the process of frequently replacing the locking clamps of the spinneret plates, so that the production efficiency is reduced, and the actual use is not facilitated.
Description
Technical Field
The utility model relates to the technical field of spinneret plate machining and positioning, in particular to a locking assembly for a high-performance carbon fiber spinneret plate.
Background
The spinneret plate is also called a spinning cap, and is used for converting a viscous polymer melt or solution into a thin stream with a specific cross section through micropores, and solidifying the thin stream through a solidification medium such as air or a solidification bath to form filaments; the carbon fiber is high-strength high-modulus fiber with carbon content of more than 90%, is high-temperature resistant at the beginning of all chemical fibers, is prepared by taking acrylic fibers and viscose fibers as raw materials and oxidizing and carbonizing at high temperature, and is an excellent material for manufacturing high-technology equipment such as aerospace and the like, so that the spinneret plate is manufactured by using the carbon fiber, the self strength of the spinneret plate is greatly improved, more importantly, the heat resistance is improved, and the deformation quantity at high temperature is reduced; and when the micro holes on the disc-shaped spinneret plate are machined, the spinneret plate needs to be clamped and positioned, so that the central axis of the spinneret plate and the central axis of a cutter of machining equipment are ensured to be positioned on the same straight line, and the cutter setting difficulty is further reduced.
The existing spinneret plate is more in specification, and the spinneret plates with different specifications are required to be fixed by using locking fixtures matched with the diameters of the spinneret plates, so that the processing cost of the spinneret plate is increased, a large amount of time is wasted in the process of frequently replacing the locking fixtures of the spinneret plate, and the production efficiency is reduced, so that the spinneret plate is unfavorable for practical use.
Disclosure of utility model
In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a locking assembly for a high performance carbon fiber spinneret plate.
The technical scheme of the utility model is as follows: the utility model provides a locking subassembly for high performance carbon fiber spinneret, includes the mounting bracket, the inside rotation of mounting bracket is connected with the lead screw, the top of lead screw rotates and is connected with the triangle piece, two dead levers of fixedly connected with between the outside of triangle piece and the top of mounting bracket, the bottom of mounting bracket is provided with rotating assembly, rotating assembly is used for driving the lead screw and rotates, three bar pieces of outer wall fixedly connected with of triangle piece, the rectangle logical groove has been seted up to the inside of bar piece, the equal sliding connection in inside of rectangle logical groove has the displacement piece, the top fixedly connected with of displacement piece places the board, the top terminal surface fixedly connected with I-shaped piece of placing the board, the both sides rotation of I-shaped piece is connected with the dwang, the one end of dwang all has the butt post, be provided with the linkage subassembly between the outside of lead screw and the bottom of displacement piece, the linkage subassembly is used for driving the displacement piece and removes.
As a preferred embodiment, the linkage assembly comprises an outer sleeve, the outer sleeve is in threaded connection with the outer side of the screw rod, and a connecting rod is rotatably connected between the outer side of the outer sleeve and the bottom of the displacement block.
As a preferred embodiment, the rotating assembly comprises a driving motor, the driving motor is fixedly arranged at the top of the mounting frame, the output shaft of the driving motor extends to the bottom of the mounting frame and is fixedly connected with a driving gear, the bottom end of the screw rod extends to the bottom of the mounting frame and is fixedly connected with a driven gear, and the driving gear is meshed with the driven gear.
As a preferred implementation mode, the two sides of the displacement block and the upper part and the lower part of the strip-shaped block are respectively provided with a containing groove, and the inner walls of the containing grooves are respectively connected with a roller in a rotating way.
As a preferred implementation mode, one end of the rotating rod far away from the abutting column is fixedly connected with a disc lug, and a spring is fixedly connected between one side, close to the adjacent two disc lugs, of the rotating rod.
As a preferred embodiment, the top of the placement plate is provided with a rubber pad.
As a preferred implementation mode, two through holes are respectively formed at two ends of the bottom of the mounting frame.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. Utilize rotating assembly to drive the lead screw and rotate, and the dead lever is together fixed triangular block and mounting bracket, thereby utilize linkage assembly to drive the displacement piece and lead to the inslot portion at the rectangle and slide, drive the butt post simultaneously and be close to the outside of carbon fiber spinneret, butt post and the outside butt of carbon fiber spinneret and promote the dwang that is located same I-shaped piece both sides and rotate, make the dwang can be suitable for the carbon fiber spinneret of different diameters, thereby avoid frequently changing anchor clamps, greatly save time, make it be favorable to actual use more.
2. When the displacement block approaches the carbon fiber spinneret plate and the abutting column just abuts against the outer side of the carbon fiber spinneret plate, the spring is compressed, and the spring force of the spring is utilized for buffering at the moment, so that the abutting column is prevented from being in direct hard contact with the carbon fiber spinneret plate, and collision to the carbon fiber spinneret plate is reduced.
Drawings
FIG. 1 is a schematic perspective view of a locking assembly for a high performance carbon fiber spinneret plate according to the present utility model;
FIG. 2 is a schematic view of a bottom view of a locking assembly for a high performance carbon fiber spinneret in accordance with the present utility model;
FIG. 3 is a schematic diagram of a front view of a locking assembly for a high performance carbon fiber spinneret in accordance with the present utility model;
fig. 4 is a schematic view showing a part of a locking assembly for a high-performance carbon fiber spinneret plate according to the present utility model.
Legend description: 1. a mounting frame; 2. a screw rod; 3. an outer sleeve; 4. a connecting rod; 5. triangular blocks; 6. a bar block; 7. rectangular through grooves; 8. a displacement block; 9. placing a plate; 10. a rubber pad; 11. a roller; 12. a rotating lever; 13. i-shaped blocks; 14. a spring; 15. a drive gear; 16. a driven gear; 17. a driving motor; 18. abutting the column; 19. a disk bump; 20. a container; 21. and a fixing rod.
Detailed Description
The utility model will be further described with reference to the drawings and the specific embodiments
Example 1
As shown in fig. 1 to 4, the present utility model provides a technical solution: including mounting bracket 1, the inside rotation of mounting bracket 1 is connected with lead screw 2, the top rotation of lead screw 2 is connected with triangle piece 5, fixedly connected with two dead levers 21 between the outside of triangle piece 5 and the top of mounting bracket 1, the bottom of mounting bracket 1 is provided with rotating assembly, rotating assembly is used for driving lead screw 2 rotation, the outer wall fixedly connected with three bar piece 6 of triangle piece 5, rectangle logical groove 7 has been seted up to the inside of bar piece 6, the equal sliding connection in inside of rectangle logical groove 7 has displacement piece 8, the top fixedly connected with of displacement piece 8 places board 9, place the top terminal surface fixedly connected with I-shaped piece 13 of board 9, the both sides rotation of I-shaped piece 13 is connected with dwang 12, the one end of dwang 12 all has butt post 18, be provided with the linkage subassembly between the outside of lead screw 2 and the bottom of displacement piece 8, the linkage subassembly is used for driving the displacement piece 8 and removes.
Through the above embodiment, when locking and fastening the carbon fiber spinneret, the carbon fiber spinneret is placed on the three placing plates 9, then the screw rod 2 is driven to rotate by the rotating assembly, and the triangular block 5 is fixed with the mounting frame 1 by the fixing rod 21, so that the moving block 8 is driven to slide in the rectangular through groove 7 by the linkage assembly, meanwhile, the abutting column 18 is driven to approach the outer side of the carbon fiber spinneret, then the abutting column 18 abuts against the outer side of the carbon fiber spinneret and pushes the rotating rods 12 positioned on two sides of the same I-shaped block 13 to rotate, so that the rotating rods 12 can be suitable for carbon fiber spinneret with different diameters, frequent replacement of fixtures is avoided, time is greatly saved, and practical use is facilitated.
Example 2
As shown in fig. 1-4, the linkage assembly comprises an outer sleeve 3, the outer sleeve 3 is in threaded connection with the outer side of the screw rod 2, and a connecting rod 4 is rotatably connected between the outer side of the outer sleeve 3 and the bottom of the displacement block 8. The rotating assembly comprises a driving motor 17, the driving motor 17 is fixedly arranged at the top of the mounting frame 1, an output shaft of the driving motor 17 extends to the bottom of the mounting frame 1 and is fixedly connected with a driving gear 15, the bottom end of the screw rod 2 extends to the bottom of the mounting frame 1 and is fixedly connected with a driven gear 16, and the driving gear 15 is meshed with the driven gear 16. Through setting up rotating assembly, start driving motor 17 drives driving gear 15 rotation, drives driven gear 16 rotation simultaneously, drives lead screw 2 rotation immediately, and lead screw 2 and outer sleeve 3 threaded connection to drive outer sleeve 3 and move up in the lead screw 2 outside, and drive connecting rod 4 rotation, and then promote displacement piece 8 and move in rectangle logical inslot 7.
Wherein, the two sides of the displacement block 8 and the upper and lower parts of the bar block 6 are provided with the containing groove 20, and the inner wall of the containing groove 20 is rotationally connected with the roller 11. Through setting up cylinder 11, the cylinder 11 of displacement piece 8 both sides respectively with the top and the bottom terminal surface butt of bar 6, when displacement piece 8 removes, cylinder 11 rolls on bar 6 to reduce the resistance that displacement piece 8 removed and receive, carry out the spacing to displacement piece 8 simultaneously, prevent that displacement piece 8 from breaking away from rectangle logical groove 7.
The end of the rotating rod 12 far away from the abutting post 18 is fixedly connected with a disc lug 19, and a spring 14 is fixedly connected between one sides of the adjacent two disc lugs 19, which are close to each other. Through setting up spring 14, when displacement piece 8 is close to and butt post 18 just with the outside butt of carbon fiber spinneret to the carbon fiber spinneret, compression spring 14 utilizes the elasticity of spring 14 to cushion this moment to avoid butt post 18 and the direct rigid contact of carbon fiber spinneret, and then reduce the bump to the carbon fiber spinneret.
Wherein the top of the placement plate 9 is provided with a rubber pad 10. Two through holes are respectively formed in two ends of the bottom of the mounting frame 1. Through setting up rubber pad 10, when placing the carbon fiber spinneret, rubber pad 10 and carbon fiber spinneret direct contact, because rubber pad 10 self has certain elasticity to reduce the wearing and tearing on carbon fiber spinneret surface.
Working principle: when the carbon fiber spinneret plate is locked and fastened, the carbon fiber spinneret plate is placed on the three placing plates 9, and the driving motor 17 is started to drive the driving gear 15 to rotate and simultaneously drive the driven gear 16 to rotate; the triangular block 5 and the mounting frame 1 are fixed together by the fixing rod 21, the screw rod 2 is driven to rotate, the screw rod 2 is connected with the outer sleeve 3 in a threaded manner, so that the outer sleeve 3 is driven to move upwards outside the screw rod 2, the connecting rod 4 is driven to rotate, and the displacement block 8 is driven to move inside the rectangular through groove 7; secondly, the abutting column 18 is driven to approach to the outer side of the carbon fiber spinneret plate, then the abutting column 18 abuts against the outer side of the carbon fiber spinneret plate and pushes the rotating rods 12 positioned on two sides of the same I-shaped block 13 to rotate, and secondly, the inner sides of the rotating rods 12 abut against the I-shaped block 13, so that the rotating rods 12 cannot rotate, and the carbon fiber spinneret plate can be fixed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a locking subassembly for high performance carbon fiber spinneret, includes mounting bracket (1), its characterized in that: the inside rotation of mounting bracket (1) is connected with lead screw (2), the top of lead screw (2) rotates and is connected with triangle piece (5), fixedly connected with two dead levers (21) between the outside of triangle piece (5) and the top of mounting bracket (1), the bottom of mounting bracket (1) is provided with rotating assembly, rotating assembly is used for driving lead screw (2) and rotates, the outer wall fixedly connected with three bar piece (6) of triangle piece (5), rectangle logical groove (7) have been seted up to the inside of bar piece (6), the inside of rectangle logical groove (7) all sliding connection has displacement piece (8), the top fixedly connected with of displacement piece (8) places board (9), the top terminal surface fixedly connected with I-shaped piece (13) of placing board (9), the both sides rotation of I-shaped piece (13) are connected with dwang (12), the one end of dwang (12) all has butt post (18), be provided with linkage subassembly between the outside of lead screw (2) and the bottom of displacement piece (8), linkage subassembly for driving displacement piece (8).
2. The locking assembly for a high performance carbon fiber spinneret of claim 1, wherein: the linkage assembly comprises an outer sleeve (3), the outer sleeve (3) is in threaded connection with the outer side of the screw rod (2), and a connecting rod (4) is connected between the outer side of the outer sleeve (3) and the bottom of the displacement block (8) in a rotating mode.
3. The locking assembly for a high performance carbon fiber spinneret of claim 1, wherein: the rotary assembly comprises a driving motor (17), the driving motor (17) is fixedly arranged at the top of the mounting frame (1), an output shaft of the driving motor (17) extends to the bottom of the mounting frame (1) and is fixedly connected with a driving gear (15), the bottom end of the screw rod (2) extends to the bottom of the mounting frame (1) and is fixedly connected with a driven gear (16), and the driving gear (15) is connected with the driven gear (16) in a meshed mode.
4. The locking assembly for a high performance carbon fiber spinneret of claim 1, wherein: the two sides of the displacement block (8) are respectively provided with a containing groove (20) above and below the strip-shaped block (6), and the inner walls of the containing grooves (20) are respectively connected with a roller (11) in a rotating mode.
5. The locking assembly for a high performance carbon fiber spinneret of claim 1, wherein: one end of the rotating rod (12) far away from the abutting column (18) is fixedly connected with a disc lug (19), and a spring (14) is fixedly connected between one sides, close to the two adjacent disc lugs (19).
6. The locking assembly for a high performance carbon fiber spinneret of claim 1, wherein: a rubber pad (10) is arranged at the top of the placing plate (9).
7. The locking assembly for a high performance carbon fiber spinneret of claim 1, wherein: two through holes are respectively formed in two ends of the bottom of the mounting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323168754.1U CN221117733U (en) | 2023-11-22 | 2023-11-22 | Locking component for high-performance carbon fiber spinneret plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323168754.1U CN221117733U (en) | 2023-11-22 | 2023-11-22 | Locking component for high-performance carbon fiber spinneret plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221117733U true CN221117733U (en) | 2024-06-11 |
Family
ID=91339027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323168754.1U Active CN221117733U (en) | 2023-11-22 | 2023-11-22 | Locking component for high-performance carbon fiber spinneret plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221117733U (en) |
-
2023
- 2023-11-22 CN CN202323168754.1U patent/CN221117733U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210361883U (en) | Cement culvert pipe manufacturing mold | |
| CN221117733U (en) | Locking component for high-performance carbon fiber spinneret plate | |
| CN212472336U (en) | Rotatory auger structure of machine is given as security out to bipyramid | |
| CN212562756U (en) | Rail for municipal works | |
| CN219950102U (en) | Quick replacement device for filament dividing roller | |
| CN217531624U (en) | Rotating structure for glue injection of filter element end cover | |
| CN219352400U (en) | Sugarcane threshing machine threshing piece convenient to replace | |
| CN216884810U (en) | PC brick production is with centre gripping formula mould fixing device | |
| CN218196563U (en) | Injection molding machine is used in rubber preparation convenient to installation | |
| CN111229146A (en) | Powder particle surface modification process and device | |
| CN220162237U (en) | Automobile engine cylinder body rotating mechanism | |
| CN220261039U (en) | Mechanical arm with improved structure for processing shoe hooks | |
| CN221740356U (en) | Heat treatment device for processing extruder screw | |
| CN215370869U (en) | Belt pulley reinforcing apparatus | |
| CN210280620U (en) | Die casting die core bar quick change structure | |
| CN213618171U (en) | Double-color cylindrical electric toothbrush mold glue feeding device | |
| CN112332005A (en) | New energy automobile battery convenient to dismantle | |
| CN214309814U (en) | Concrete sample forming device permeates water | |
| CN221764191U (en) | Sintering machine heat insulation device | |
| CN216990755U (en) | Special screw dismounting device of rotatory fastener | |
| CN112331494B (en) | Solid-state capacitor production device convenient for taking capacitor | |
| CN211277564U (en) | Double-gear clutch of milling machine feeding device | |
| CN216104824U (en) | Positioning assembly for ceramic tile processing feeding | |
| CN219113952U (en) | Mechanism convenient for disassembling and assembling mold core | |
| CN221581937U (en) | Riveting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |