CN211311691U - Improved gland applied to self-tightening spinning assembly - Google Patents
Improved gland applied to self-tightening spinning assembly Download PDFInfo
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- CN211311691U CN211311691U CN201921961250.6U CN201921961250U CN211311691U CN 211311691 U CN211311691 U CN 211311691U CN 201921961250 U CN201921961250 U CN 201921961250U CN 211311691 U CN211311691 U CN 211311691U
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Abstract
The utility model belongs to the technical field of the spinning is used, specifically disclose an improved generation gland for self-clinching formula spinning subassembly, including circular gland body, and set up at this internal through-hole of circular gland, and set up first positioning groove, second positioning groove, third positioning groove in circular gland body one face, and set up this internal and a plurality of positioning bolt hole that cooperatees and use with first positioning groove of circular gland, wherein, the outer wall of circular gland body sets up to helicitic texture. The utility model discloses a be applied to improved generation gland of self-tightening spinning subassembly's beneficial effect lies in: its project organization is reasonable, can cooperate with the head shell during the assembly to use and carry out accurate installation with break plate, bearing plate, feed plate, spinneret, realizes stable and efficient spinning processing operation, long service life and the assembly of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of the spinning is used, concretely relates to is applied to improved generation gland of self-tightening spinning subassembly.
Background
Spinning is also called chemical fiber forming, a process for manufacturing chemical fiber, which is a process for forming chemical fiber by making some high molecular compounds into colloidal solution or melting into melt and then extruding the melt from fine holes of a spinneret, and the forming method mainly comprises two major types of solution spinning (solution spinning) and melt spinning (melt spinning).
In recent years, there have been many new special spinning methods in which a fiber-forming polymer is dissolved in a solvent to form a solution, or a fiber-forming polymer chip is heated and melted in a screw extruder to form a melt, the melt is fed into a spinning machine after a preparatory step for spinning, the spinning solution or melt is quantitatively, continuously and uniformly extruded from fine holes of a spinneret by a spinning pump (metering pump), and the fine stream is solidified in water, a coagulating liquid, or air to form a nascent fiber, that is, fiber formation. During spinning, the fiber-forming polymer undergoes changes in its geometric and physical form, such as dissolution or melting of the polymer, flow and deformation of the spinning fluid, orientation of macromolecules in the gelling, crystallization, secondary transformations and drawing flows during strand solidification, and diffusion, heat and mass transfer during the process. When spinning artificial fibers (viscose, cuprammonium fibers), changes in chemical structure also occur, and these changes affect each other, so that the physical and mechanical properties of the obtained fibers can be changed within a certain range by changing the spinning conditions.
For the components of the production machinery for chemical fiber spinning, a distribution plate, a bearing plate, a feeding plate, a spinneret plate, a head shell, a gland, a pressing cap and the like are all important components of the production machinery for fiber spinning.
Therefore, based on the above problems, the present invention provides an improved gland for use in a self-tightening spinning assembly.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a be applied to improved generation gland of self-tightening spinning subassembly, its project organization is reasonable, can cooperate with the head shell during the assembly and use and carry out accurate installation with break plate, bearing plate, feed plate, spinneret, realize stable and efficient spinning processing operation, long service life and the assembly of being convenient for.
The technical scheme is as follows: the utility model provides an improved generation gland for self-clinching formula spinning subassembly, including circular gland body, and set up at this internal through-hole of circular gland, and set up first positioning groove, second positioning groove, third positioning groove in circular gland body one face, and set up in circular gland originally and with a plurality of positioning bolt hole that first positioning groove cooperateed and used, wherein, the outer wall of circular gland body sets up to helicitic texture.
According to the technical scheme, the diameter sizes of the through hole, the first positioning clamping groove, the third positioning clamping groove and the circular gland body are sequentially increased.
According to the technical scheme, the second positioning clamping groove is of a conical structure.
According to the technical scheme, the height dimension of the circular gland body is 80mm, the diameter dimension of the circular gland body is 594mm, and the thickness dimensions of the through hole and the first positioning clamping groove are 12mm and 15mm respectively.
Compared with the prior art, the utility model discloses a be applied to improved generation gland of self-tightening spinning subassembly's beneficial effect lies in: its project organization is reasonable, can cooperate with the head shell during the assembly to use and carry out accurate installation with break plate, bearing plate, feed plate, spinneret, realizes stable and efficient spinning processing operation, long service life and the assembly of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of an improved gland applied to a self-tightening spinning assembly of the present invention;
fig. 2 is a right-side view structural schematic diagram of the improved gland applied to the self-tightening spinning assembly of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
As shown in fig. 1 and fig. 2, the improved gland applied to the self-tightening spinning assembly comprises a circular gland body 1, a through hole 2 arranged in the circular gland body 1, a first positioning clamping groove 3, a second positioning clamping groove 4, a third positioning clamping groove 5 arranged in one surface of the circular gland body 1, and a plurality of positioning bolt holes 6 arranged in the circular gland body 1 and matched with the first positioning clamping groove 3 for use, wherein the outer wall of the circular gland body 1 is arranged to be of a threaded structure.
Preferably, the diameter sizes of the through hole 2, the first positioning clamping groove 3, the third positioning clamping groove 5 and the circular gland body 1 are sequentially increased; the second positioning clamping groove 4 is arranged to be in a conical structure; and the height dimension of the circular gland body 1 is 80mm, the diameter dimension is 594mm, and the thickness dimensions of the through hole 2 and the first positioning clamping groove 3 are 12mm and 15mm respectively.
This structure in improved generation gland of self-clinching formula spinning subassembly, its project organization is reasonable, can cooperate with the head shell during the assembly to use and carry out accurate installation with break plate, bearing plate, feed plate, spinneret, realizes stable and efficient spinning processing operation, long service life and the assembly of being convenient for.
This structure in the improved generation gland of self-clinching spinning subassembly, through-hole 2, first positioning slot 3, third positioning slot 5 set up to circular structure respectively.
The improved gland of the self-tightening spinning assembly is integrally made of alloy stainless steel.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (4)
1. Be applied to improved generation gland of self-clinching formula spinning subassembly, its characterized in that: including circular gland body (1), and through-hole (2) of setting in circular gland body (1), and first positioning slot (3), second positioning slot (4), third positioning slot (5) of setting in circular gland body (1) one side, and set up in circular gland body (1) and cooperate a plurality of positioning bolt hole (6) that use with first positioning slot (3), wherein, the outer wall of circular gland body (1) sets up to helicitic texture.
2. An improved gland applied to a self-clinching spin pack assembly as claimed in claim 1, wherein: the diameter sizes of the through hole (2), the first positioning clamping groove (3), the third positioning clamping groove (5) and the circular gland body (1) are sequentially increased.
3. An improved gland applied to a self-clinching spin pack assembly as claimed in claim 1, wherein: the second positioning clamping groove (4) is of a conical structure.
4. An improved gland applied to a self-clinching spin pack assembly as claimed in claim 1, wherein: the height dimension of circular gland body (1) is 80mm, the diameter dimension is 594mm, and the thickness dimension of through-hole (2), first positioning clamping groove (3) is 12mm, 15mm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961250.6U CN211311691U (en) | 2019-11-14 | 2019-11-14 | Improved gland applied to self-tightening spinning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921961250.6U CN211311691U (en) | 2019-11-14 | 2019-11-14 | Improved gland applied to self-tightening spinning assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211311691U true CN211311691U (en) | 2020-08-21 |
Family
ID=72063453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921961250.6U Expired - Fee Related CN211311691U (en) | 2019-11-14 | 2019-11-14 | Improved gland applied to self-tightening spinning assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211311691U (en) |
-
2019
- 2019-11-14 CN CN201921961250.6U patent/CN211311691U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20211114 |