CN111348483A - Thimble flower disc improves frock - Google Patents
Thimble flower disc improves frock Download PDFInfo
- Publication number
- CN111348483A CN111348483A CN201911355567.XA CN201911355567A CN111348483A CN 111348483 A CN111348483 A CN 111348483A CN 201911355567 A CN201911355567 A CN 201911355567A CN 111348483 A CN111348483 A CN 111348483A
- Authority
- CN
- China
- Prior art keywords
- faceplate
- spool
- thimble
- ring part
- grooves
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/553—Both-ends supporting arrangements
Abstract
The invention discloses an improved tool for a thimble faceplate, which comprises a faceplate body; the flower disc body is of a hollow annular structure and comprises an inner annular part and an outer annular part; a circle of convex occlusion edges are arranged at the outer edge of the outer ring part; a plurality of grooves are uniformly formed in the circumferential direction of the occlusion edge; the grooves are matched with the protrusions on the spool in structure. In the process of installing the spool and the disc chuck body, the problems that the meshing force of the disc chuck and the spool is insufficient, the protruding part of the spool cannot be completely wrapped, and the spool is easy to slip are effectively solved, the contact area and the meshing force are effectively increased, and the extra vibration problem is reduced. In addition, the friction force of the improved faceplate material is increased, the faceplate material has certain flexibility and elasticity, the wear resistance is higher, the faceplate material has better toughness, the faceplate material is not easy to wear, and the problems of easy fracture and high hardness are solved.
Description
Technical Field
The invention relates to the field of thimble faceplate fixtures, in particular to an improved thimble faceplate fixture.
Background
The flower disc is the device on cord thread car platform admission machine thimble, and present all is the flat structure with thimble matched with flower disc frock, and is the nylon materials, passes through the bolt fastening with the I-shaped wheel, and current flower disc frock has following defect: due to the fact that the plurality of framework-shaped protruding structures exist on the surface of the spool, the contact surface between the disc chuck and the spool of the flat plate structure is small, the spool cannot be engaged, the spool can slip, the disc chuck is seriously abraded, even the disc chuck is broken, and further the problems of breakage and deformation of the steel cord, unstable length and specification of finished products and poor quality control of the steel cord are caused.
Disclosure of Invention
The purpose of the invention is as follows: in order to solve the problems in the prior art, the invention provides an improved tool for a thimble faceplate, which effectively solves the problems that the existing faceplate is not enough to be meshed with a spool, the spool slips and the faceplate is abraded.
The technical scheme is as follows: in order to achieve the purpose, the invention can adopt the following technical scheme: an improved thimble faceplate fixture comprises a faceplate body; the flower disc body is of a hollow annular structure and comprises an inner annular part and an outer annular part; a circle of convex occlusion edges are arranged at the outer edge of the outer ring part; a plurality of grooves are uniformly formed in the circumferential direction of the occlusion edge; the grooves are matched with the protrusions on the spool in structure.
Furthermore, the inner diameter of the inner ring part is matched with the thimble;
furthermore, the faceplate body is fixedly connected with the thimble through a bolt.
Furthermore, the outer ring part is provided with a plurality of screw holes for bolts to pass through.
The flower disc body is made of polyurethane material; the polyurethane material has certain flexibility and elasticity, the contact surface is increased, the friction force is increased, the thickness is increased, and the vibration is relieved.
Has the advantages that: the invention has the following advantages:
(1) the structure is simple, the transformation cost and the investment cost are low, and the replacement and the maintenance of parts are more convenient;
(2) the problem that the meshing force between the disc chuck and the spool is insufficient, the spool protruding part cannot be completely wrapped, and the spool is easy to slip is effectively solved, the contact area and the meshing force are effectively increased, and the extra vibration problem is reduced.
(3) The improved chuck has the advantages of increased friction, certain flexibility and elasticity, higher wear resistance, better toughness and difficult abrasion, and solves the problems of easy breakage and high hardness.
(4) The conditions of cord thread breakage, deformation and inaccurate length are effectively reduced, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of an improved tool for a thimble faceplate of the present invention;
fig. 2 is a schematic top view of the improved tool for the thimble faceplate of the present invention.
Detailed Description
Referring to fig. 1 and 2, the invention discloses an improved tool for a thimble faceplate, which comprises a faceplate body 1; the flower disc body 1 is a hollow annular structure and comprises an inner ring part 11 and an outer ring part 12; the inner diameter of the inner ring part 11 is matched with the thimble; the thimble end part is sleeved with the thimble when the thimble is assembled; the faceplate body 1 is sleeved at the end part of the thimble through an inner ring part 11 and then fixedly connected with the thimble through a bolt on an outer ring part 12; the outer ring portion 12 is provided with a plurality of screw holes 121 for bolts to pass through.
A circle of convex occlusion edges 13 are arranged at the outer edge of the outer ring part 12; after the faceplate body 1 is sleeved on the end part of the thimble, the occlusion edge 12 is flush with the end part of the thimble, and a plurality of grooves 131 are uniformly arranged on the occlusion edge 13 in the circumferential direction; the grooves 131 are matched with the convex structures on the spool; assembling the spool on a thimble to be marketed, and enabling the convex part of the corresponding part to be matched with the plurality of grooves 131; the flower disc body 1 is wrapped on the protruding portion of the spool completely, so that the contact area of the flower disc body and the ejector pins is increased, gaps are avoided, and the problem that the spool is easy to slip or vibrate due to insufficient engaging force of the flower disc body and the spool is solved.
In addition, the flower disc body 1 is made of polyurethane material; the polyurethane material has certain softness and elasticity, further increases contact area, frictional force and thickness, effectively alleviates the problem of extra vibrations.
Claims (5)
1. An improved thimble faceplate fixture is characterized by comprising a faceplate body (1); the flower disc body (1) is of a hollow annular structure and comprises an inner ring part (11) and an outer ring part (12); a circle of convex occlusion edges (13) are arranged at the outer edge of the outer ring part (12); a plurality of grooves (131) are uniformly formed in the circumferential direction of the occlusion edge (13); the grooves (131) are matched with the protrusions on the spool in structure.
2. The improved tooling for the ejector pin faceplate of claim 1, which is characterized in that: the inner diameter of the inner ring part (11) is matched with the thimble.
3. The improved tooling for the ejector pin faceplate of claim 1, which is characterized in that: the faceplate body (1) is fixedly connected with the thimble through a bolt.
4. The improved tooling for the ejector pin faceplate of claim 1, which is characterized in that: the outer ring part (12) is provided with a plurality of screw holes (121) for bolts to pass through.
5. The improved tooling for the ejector pin faceplate of claim 1, which is characterized in that: the flower disc body (1) is made of polyurethane materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911355567.XA CN111348483A (en) | 2019-12-25 | 2019-12-25 | Thimble flower disc improves frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911355567.XA CN111348483A (en) | 2019-12-25 | 2019-12-25 | Thimble flower disc improves frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111348483A true CN111348483A (en) | 2020-06-30 |
Family
ID=71190483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911355567.XA Withdrawn CN111348483A (en) | 2019-12-25 | 2019-12-25 | Thimble flower disc improves frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111348483A (en) |
-
2019
- 2019-12-25 CN CN201911355567.XA patent/CN111348483A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200630 |