CN210998169U - Spinneret polishing and fixing device - Google Patents
Spinneret polishing and fixing device Download PDFInfo
- Publication number
- CN210998169U CN210998169U CN201921831063.6U CN201921831063U CN210998169U CN 210998169 U CN210998169 U CN 210998169U CN 201921831063 U CN201921831063 U CN 201921831063U CN 210998169 U CN210998169 U CN 210998169U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- spinneret
- rack
- fixing device
- fixed
- 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.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000007494 plate polishing Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a spinneret polishing fixing device, including frame and two sets of supporting shoe, the frame is an opening U-shaped support down, transversely is provided with the lead screw in this frame, and this lead screw both sides are provided with respectively soon to two kinds of screw threads on the contrary, and are two sets of the supporting shoe respectively with lead screw both ends screw-thread fit, the supporting shoe runs through the frame top, and two sets of the supporting shoe top all is provided with fixed subassembly. Has the advantages that: the utility model discloses a rotation both ends have different lead screw structures of turning to the screw thread to drive two sets of fixed subassemblies through the lead screw and be close to each other, fix the spinneret between two sets of fixed arc boards, need not to take off the spinneret simultaneously and can carry out the turn-ups to fixed arc board through the pull-up vaulting pole, with the quick turn-ups action of realizing the two-sided polishing in-process of spinneret, the simple operation.
Description
Technical Field
The utility model relates to a spinneret polishing equipment field, concretely relates to spinneret polishing fixing device.
Background
The spinneret is one of the indispensable precision parts of the spinning machine, and its function is to extrude a fiber bundle with certain thickness and fine texture through the micropores on the spinneret by using the spinning melt which is accurately metered by a spinning pump (or metering pump), and its shape and surface smoothness are the important conditions for ensuring the quality of the fiber finished product, so that the surface of the spinneret, especially the guide hole position, needs to be polished.
The applicant finds that at least the following technical problems exist in the prior art: the spinneret plate needs to be clamped and fixed in the polishing process, and because two sides of the spinneret plate need to be polished, when the surface is replaced and polished, the spinneret plate needs to be taken down from the fixing device by an operator to be overturned and then fixed, so that the operation is complex, and the polishing speed of the spinneret plate is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spinneret polishing fixing device just lies in providing for solving above-mentioned problem, has the different lead screw structure to the screw thread soon through rotating both ends to drive two sets of fixed subassemblies and be close to each other and fix the spinneret, need not to take off the spinneret simultaneously and can carry out the turn-over to it, the simple operation, the practicality is strong, sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a spinneret plate polishing and fixing device, which comprises a frame and two groups of supporting blocks, wherein the frame is a U-shaped bracket with a downward opening, a lead screw is transversely arranged on the frame, two threads with opposite rotation directions are respectively arranged on two sides of the lead screw, the two groups of supporting blocks are respectively in threaded fit with two ends of the lead screw, the supporting blocks run through the top of the frame, and the tops of the two groups of supporting blocks are respectively provided with a fixing component;
the fixed subassembly includes a bottom open-ended rectangle mounting bracket, and the vertical vaulting pole that has run through in this mounting bracket, the vaulting pole top is fixed with the dog, and this vaulting pole bottom is provided with a rotation section of thick bamboo, rotate a section of thick bamboo top the spring has been cup jointed on the vaulting pole, it is provided with a horizontal extension's connecting rod to rotate on the rotation section of thick bamboo, the connecting rod is kept away from a rotation section of thick bamboo one end and is provided with fixed arc board.
When the spinneret plate polishing and fixing device is used, a spinneret plate to be fixed is placed between two groups of fixing assemblies, then the screw rod is rotated, two groups of supporting blocks are driven to move towards directions close to each other through two groups of threads with different rotation directions on the screw rod, and therefore the two groups of fixing assemblies are driven to move to the position of the spinneret plate through the supporting blocks, and the spinneret plate is clamped and fixed through two groups of fixing arc plates; when needing to carry out the turn-over to the spinneret, upwards mention two sets ofly the dog drives vaulting pole and connecting rod rebound through the dog, and the spring compression simultaneously moves on the fixed arc board when can overturn the state completely, drives the spinneret through rotating fixed arc board and accomplishes the turn-over, then pushes down the connecting rod through the elasticity of spring and makes connecting rod and fixed arc board reset, accomplishes the turn-over action of spinneret.
Preferably, a rectangular guide hole is formed in the top of the rack, the supporting block penetrates through the guide hole, and the supporting block is in clearance fit with the guide hole.
Preferably, the top of the rack is provided with two symmetrically distributed chutes, the two chutes are respectively arranged on the front side and the rear side of the supporting block, the front side and the rear side of the supporting block are respectively provided with a sliding block, and the sliding blocks are in sliding fit with the chutes.
Preferably, both ends of the screw rod penetrate through the rack, the screw rod is in running fit with the rack, and hand wheels are arranged at both ends of the screw rod.
Preferably, the connecting rod is of a cuboid structure, and the bottom of the connecting rod is abutted to the top of the sliding groove.
Preferably, the mounting frame is a U-shaped frame with a downward opening, and the bottom of the mounting frame is fixed to the support block by welding.
Has the advantages that: the utility model discloses a rotation both ends have different lead screw structures of turning to the screw thread to drive two sets of fixed subassemblies through the lead screw and be close to each other, fix the spinneret between two sets of fixed arc boards, need not to take off the spinneret simultaneously and can carry out the turn-ups to fixed arc board through the pull-up vaulting pole, with the quick turn-ups action of realizing the two-sided polishing in-process of spinneret, the simple operation, the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is an internal structural view of the present invention;
FIG. 3 is a block diagram of the fixing assembly of the present invention;
fig. 4 is a top view structural diagram of the fixed arc plate of the present invention.
The reference numerals are explained below:
1. a frame; 101. a guide hole; 2. a lead screw; 201. a hand wheel; 3. a support block; 301. a slider; 4. a chute; 5. a fixing assembly; 501. a mounting frame; 502. a stay bar; 503. a stopper; 504. a spring; 505. a rotating cylinder; 506. a connecting rod; 507. and fixing the arc plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a spinneret polishing fixing device, including frame 1 and two sets of supporting shoe 3, frame 1 is an opening U-shaped support down, transversely is provided with lead screw 2 on this frame 1, and this lead screw 2 both sides are provided with respectively soon to two kinds of screw threads opposite, and two sets of supporting shoe 3 respectively with 2 both ends screw-thread fit of lead screw, supporting shoe 3 run through frame 1 top, and two sets of supporting shoe 3 tops all are provided with fixed subassembly 5.
Fixed subassembly 5 includes a bottom open-ended rectangle mounting bracket 501, vertical the running through has vaulting pole 502 in this mounting bracket 501, vaulting pole 502 top is fixed with dog 503, and this vaulting pole 502 bottom is provided with and rotates a section of thick bamboo 505, it has spring 504 to rotate to have cup jointed on the vaulting pole 502 of a section of thick bamboo 505 top, it is provided with a horizontal extension's connecting rod 506 to rotate on the section of thick bamboo 505, connecting rod 506 is kept away from and is rotated a section of thick bamboo 505 one end and be provided with fixed arc board 507, this fixed arc board 507 is an arcuation structure, fixed arc board 507 through removing two sets of symmetries and setting, make its direction synchronous motion to being close to each other, thereby realize compressing.
As an optional implementation manner, a rectangular guide hole 101 is formed in the top of the frame 1, the support block 3 penetrates through the guide hole 101, the support block 3 is in clearance fit with the guide hole 101, two symmetrically distributed sliding grooves 4 are formed in the top of the frame 1, the two sliding grooves 4 are respectively arranged on the front side and the rear side of the support block 3, the front side and the rear side of the support block 3 are both provided with sliding blocks 301, the sliding blocks 301 are in sliding fit with the sliding grooves 4, the sliding blocks 301 are supported by the sliding grooves 4 to slide along the length direction, so that the stability of the support block 3 in a moving state is increased through the sliding blocks 301, the two ends of the lead screw 2 penetrate through the frame 1, the lead screw 2 is in rotating fit with the frame 1, the two ends of the lead screw 2 are both provided with hand wheels 201, the lead screw 2 is driven to rotate by rotating the, thereby improving the support stability of the connecting rod 506, the mounting bracket 501 is a U-shaped frame with an opening facing downwards, and the bottom of the mounting bracket 501 is fixed with the supporting block 3 by welding.
By adopting the structure, when in use, the spinneret plate to be fixed is placed between the two groups of fixing components 5, then the screw rod 2 is rotated, two groups of supporting blocks 3 are driven to move towards the direction close to each other through two groups of threads with different rotation directions on the screw rod 2, so that the two groups of fixing components 5 are driven to move to the position of the spinneret plate through the supporting blocks 3, and the spinneret plate is clamped and fixed through the two groups of fixing arc plates 507; when the spinneret plate needs to be turned over, two groups of stop blocks 503 are lifted upwards, the support rods 502 and the connecting rods 506 are driven to move upwards through the stop blocks 503, meanwhile, the springs 504 are compressed, when the fixed arc plate 507 is moved upwards to be in a completely turnable state, the spinneret plate is driven to turn over by rotating the fixed arc plate 507, and then the connecting rods 506 and the fixed arc plate 507 are reset by pressing the connecting rods 506 downwards through the elasticity of the springs 504, so that the turning over action of the spinneret plate is completed;
have different screw 2 structures of turning to the screw through rotating both ends to drive two sets of fixed subassemblies 5 through lead screw 2 and be close to each other, fix the spinneret between two sets of fixed arc boards 507, need not to take off the spinneret simultaneously and can carry out the turn-ups to fixed arc board 507 through pull-up vaulting pole 502, in order to realize the quick turn-ups action of spinneret two sides polishing in-process, the simple operation, the practicality is strong.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a spinneret polishing fixing device which characterized in that: the device comprises a rack (1) and two groups of supporting blocks (3), wherein the rack (1) is a U-shaped support with a downward opening, a lead screw (2) is transversely arranged on the rack (1), two threads with opposite turning directions are respectively arranged on two sides of the lead screw (2), the two groups of supporting blocks (3) are respectively in threaded fit with two ends of the lead screw (2), the supporting blocks (3) penetrate through the top of the rack (1), and fixing components (5) are respectively arranged on the tops of the two groups of supporting blocks (3);
fixed subassembly (5) include bottom open-ended rectangle mounting bracket (501), and vertical the running through has vaulting pole (502) in this mounting bracket (501), vaulting pole (502) top is fixed with dog (503), and this vaulting pole (502) bottom is provided with and rotates a section of thick bamboo (505), rotate a section of thick bamboo (505) top spring (504) have been cup jointed on vaulting pole (502), it is provided with a horizontal extension's connecting rod (506) to rotate on a section of thick bamboo (505), connecting rod (506) are kept away from and are rotated a section of thick bamboo (505) one end and be provided with fixed arc board (507).
2. The spinneret plate polishing and fixing device according to claim 1, wherein: the top of the rack (1) is provided with a rectangular guide hole (101), the supporting block (3) penetrates through the guide hole (101), and the supporting block (3) is in clearance fit with the guide hole (101).
3. The spinneret plate polishing and fixing device according to claim 1, wherein: the top of the rack (1) is provided with two symmetrically distributed sliding chutes (4), the two sliding chutes (4) are respectively arranged on the front side and the rear side of the supporting block (3), the front side and the rear side of the supporting block (3) are respectively provided with a sliding block (301), and the sliding blocks (301) are in sliding fit with the sliding chutes (4).
4. The spinneret plate polishing and fixing device according to claim 3, wherein: the two ends of the lead screw (2) penetrate through the rack (1), the lead screw (2) is in running fit with the rack (1), and hand wheels (201) are arranged at the two ends of the lead screw (2).
5. The spinneret plate polishing and fixing device according to claim 4, wherein: the connecting rod (506) is of a cuboid structure, and the bottom of the connecting rod (506) is tightly abutted to the top of the sliding groove (4).
6. The spinneret plate polishing and fixing device according to claim 1, wherein: the mounting frame (501) is a U-shaped frame with a downward opening, and the bottom of the mounting frame (501) is fixed with the supporting block (3) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921831063.6U CN210998169U (en) | 2019-10-29 | 2019-10-29 | Spinneret polishing and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921831063.6U CN210998169U (en) | 2019-10-29 | 2019-10-29 | Spinneret polishing and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210998169U true CN210998169U (en) | 2020-07-14 |
Family
ID=71501937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921831063.6U Expired - Fee Related CN210998169U (en) | 2019-10-29 | 2019-10-29 | Spinneret polishing and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210998169U (en) |
-
2019
- 2019-10-29 CN CN201921831063.6U patent/CN210998169U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |