CN210621091U - Needle cylinder structure of circular knitting machine - Google Patents
Needle cylinder structure of circular knitting machine Download PDFInfo
- Publication number
- CN210621091U CN210621091U CN201921478606.0U CN201921478606U CN210621091U CN 210621091 U CN210621091 U CN 210621091U CN 201921478606 U CN201921478606 U CN 201921478606U CN 210621091 U CN210621091 U CN 210621091U
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- China
- Prior art keywords
- needle cylinder
- cylinder body
- knitting machine
- circular knitting
- mounting
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- Expired - Fee Related
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Abstract
The utility model discloses a circular knitting machine's cylinder structure, including first syringe body and second syringe body, first spacing groove has been seted up to the bottom of first syringe body, and the fixed first connection piece that is equipped with in bottom of first syringe body inner wall, first connection piece are through first fixing bolt and second connection piece fixed connection, and one side on second connection piece top is fixed and is equipped with first spacing collar, and first spacing collar is connected with first spacing groove block, the beneficial effects of the utility model are that: the utility model relates to a circular knitting machine's cylinder structure, through the top welding second connection piece at the central revolving axle, make the second connection piece through first fixing bolt and first connection piece fixed connection, be convenient for install and dismantle first syringe body, make the first spacing groove of first syringe body be connected with the first spacing collar block of second connection piece, can be spacing to first syringe body, improved the stability of first syringe body.
Description
Technical Field
The utility model relates to a cylinder structure, in particular to cylinder structure of circular knitting machine belongs to circular knitting machine technical field.
Background
A circular knitting machine, a famous circular weft knitting machine (or called a circular knitting machine), has the advantages of rapid development due to a plurality of knitting systems (called as yarn feeding paths or knitting paths in enterprises, referred to as paths for short), high rotating speed, high yield, rapid pattern change, good fabric quality, few processes and strong product adaptability, and common upper needle cylinders and lower needle cylinders of the circular knitting machines are mostly fixedly connected, so that the upper needle cylinders and the lower needle cylinders are difficult to mount and dismount, if the upper needle cylinders or the lower needle cylinders are worn, the upper needle cylinders and the lower needle cylinders need to be replaced simultaneously, and the cost is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circular knitting machine's cylinder structure to the last cylinder and the lower cylinder of the common circular knitting machine who proposes in solving above-mentioned background art adopt fixed connection's mode more, are difficult to the problem of installing and dismantling last cylinder and lower cylinder.
In order to achieve the above object, the utility model provides a following technical scheme: a needle cylinder structure of a circular knitting machine comprises a first needle cylinder body and a second needle cylinder body, wherein a first limiting groove is formed in the bottom end of the first needle cylinder body, a first connecting piece is fixedly arranged at the bottom of the inner wall of the first needle cylinder body and fixedly connected with a second connecting piece through a first fixing bolt, a first limiting ring is fixedly arranged on one side of the top end of the second connecting piece and connected with the first limiting groove in a clamping manner, a mounting ring is fixedly arranged at the top of the inner wall of the first needle cylinder body, a second limiting groove and a plurality of mounting holes are formed in the top end of the mounting ring, the second limiting groove is connected with the bottom end of the second needle cylinder body in a clamping manner through the second limiting ring, a plurality of mounting grooves are uniformly formed in the bottom of the inner wall of the second needle cylinder body, and mounting pieces are fixedly arranged at the bottom ends of the mounting grooves, and the mounting pieces are respectively and fixedly connected with the corresponding mounting holes through second fixing bolts.
As a preferred technical scheme of the utility model, the bottom of second connection piece and the top welding of central revolving axle.
As a preferred technical scheme of the utility model, the inner wall of first spacing groove and the inner wall of second spacing groove are all fixed and are equipped with the rubber pad.
As an optimal technical scheme of the utility model, the bottom welding of collar has the reinforcing plate.
As an optimized technical scheme of the utility model, a plurality of the surface of mounting groove all is connected with the protective cover block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a needle cylinder structure of a circular knitting machine, which is characterized in that a second connecting sheet is welded at the top end of a central revolving shaft, the second connecting sheet is fixedly connected with a first connecting sheet through a first fixing bolt, so that the first needle cylinder body can be conveniently installed and disassembled, a first limit groove of the first needle cylinder body is connected with a first limit ring of the second connecting sheet in a clamping way, the first needle cylinder body can be limited, the stability of the first needle cylinder body is improved, the precision of the first needle cylinder body is ensured, the installation ring is fixedly connected with the installation sheet by arranging the installation ring at the top of the inner wall of the first needle cylinder body, so that the second needle cylinder body can be conveniently installed and disassembled, if the first needle cylinder body or the second needle cylinder body is worn, the needle cylinder body can be conveniently replaced, the first needle cylinder body and the second needle cylinder body do not need to be replaced at the same time, the cost is saved, a second limit groove of the first needle cylinder body is connected with a second limit ring of the second needle cylinder, can be limited for the second syringe body, the stability of the second syringe body is improved, and the precision of the second syringe body is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is a schematic structural view of the first syringe body of the present invention;
fig. 4 is an enlarged schematic structural diagram of the utility model a.
In the figure: 1. a first syringe body; 2. a first connecting piece; 3. a first limit groove; 4. a second connecting sheet; 5. a first spacing collar; 6. a first fixing bolt; 7. a central rotating shaft; 8. a mounting ring; 9. a reinforcing plate; 10. a second limit groove; 11. mounting holes; 12. a second limit ring; 13. a second syringe body; 14. mounting grooves; 15. mounting a sheet; 16. a second fixing bolt; 17. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a needle cylinder structure of a circular knitting machine, comprising a first needle cylinder body 1 and a second needle cylinder body 13, wherein a first limit groove 3 is formed at the bottom end of the first needle cylinder body 1, a first connecting piece 2 is fixedly arranged at the bottom of the inner wall of the first needle cylinder body 1, the first connecting piece 2 is fixedly connected with a second connecting piece 4 through a first fixing bolt 6, so as to facilitate the installation and disassembly of the first needle cylinder body 1, a first limit ring 5 is fixedly arranged at one side of the top end of the second connecting piece 4, the first limit ring 5 is connected with the first limit groove 3 in a clamping manner, a mounting ring 8 is fixedly arranged at the top of the inner wall of the first needle cylinder body 1, a second limit groove 10 and a plurality of mounting holes 11 are formed at the top end of the mounting ring 8, the second limit groove 10 is connected with the bottom end of the second needle cylinder body 13 through a second limit ring 12, a plurality of mounting grooves 14 are uniformly formed at the bottom of the, the bottom of a plurality of mounting groove 14 is all fixed and is equipped with installation piece 15, and a plurality of installation piece 15 all is convenient for install and dismantle second cylinder body 13 through second fixing bolt 16 respectively with corresponding mounting hole 11 fixed connection.
Preferably, the bottom of second connection piece 4 and the top welding of central revolving axle 7, stability is good, and is firm reliable, the inner wall of first spacing groove 3 and the inner wall of second spacing groove 10 are all fixed and are equipped with rubber pad 17, increased the contact stability between first spacing groove 3 and first spacing collar 5 and second spacing groove 10 and second spacing collar 12, the bottom welding of collar 8 has reinforcing plate 9, the intensity and the anti deformability of collar 8 have been improved, the surface of a plurality of mounting groove 14 all is connected with the protective cover block, can play the guard action to mounting groove 14.
When in specific use, the needle cylinder structure of the circular knitting machine of the utility model welds the bottom end of the second connecting piece 4 with the top end of the central revolving shaft 7, takes out the first needle cylinder body 1, clamps and connects the first spacing groove 3 of the first needle cylinder body 1 with the first spacing ring 5 of the second connecting piece 4, fixedly connects the first connecting piece 2 of the first needle cylinder body 1 with the second connecting piece 4 through the first fixing bolt 6, takes out the second needle cylinder body 13, clamps and connects the second spacing ring 12 of the second needle cylinder body 13 with the second spacing groove 10 of the first needle cylinder body 1, installs the second fixing bolt 16 through the installation groove 14, and the second fixing bolt 16 fixedly connects the installation piece 15 with the installation hole 11, through the connection mode, the installation accuracy of the first needle cylinder body 1 and the second needle cylinder body 13 is ensured, and the first needle cylinder body 1 and the second needle cylinder body 13 are convenient to install and dismantle, when the first syringe body 1 and the second syringe body 13 need to be disassembled, the second syringe body 13 and the first syringe body 1 are disassembled through the second fixing bolt 16 and the first fixing bolt 6 in sequence.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A needle cylinder structure of a circular knitting machine comprises a first needle cylinder body (1) and a second needle cylinder body (13), and is characterized in that a first limiting groove (3) is formed in the bottom end of the first needle cylinder body (1), a first connecting piece (2) is fixedly arranged at the bottom of the inner wall of the first needle cylinder body (1), the first connecting piece (2) is fixedly connected with a second connecting piece (4) through a first fixing bolt (6), a first limiting ring (5) is fixedly arranged on one side of the top end of the second connecting piece (4), the first limiting ring (5) is connected with the first limiting groove (3) in a clamping manner, a mounting ring (8) is fixedly arranged at the top of the inner wall of the first needle cylinder body (1), a second limiting groove (10) and a plurality of mounting holes (11) are formed in the top end of the mounting ring (8), and the second limiting groove (10) is connected with the bottom end of the second needle cylinder body (13) through a second limiting ring (12), a plurality of mounting groove (14), a plurality of have been seted up to the bottom of second cylinder body (13) inner wall is even mounting groove (14), a plurality of the bottom of mounting groove (14) is all fixed and is equipped with installation piece (15), a plurality of installation piece (15) all through second fixing bolt (16) respectively with corresponding mounting hole (11) fixed connection.
2. The needle cylinder structure of a circular knitting machine according to claim 1, characterized in that: the bottom end of the second connecting piece (4) is welded with the top end of the central rotating shaft (7).
3. The needle cylinder structure of a circular knitting machine according to claim 1, characterized in that: the inner wall of the first limiting groove (3) and the inner wall of the second limiting groove (10) are both fixedly provided with rubber pads (17).
4. The needle cylinder structure of a circular knitting machine according to claim 1, characterized in that: and a reinforcing plate (9) is welded at the bottom end of the mounting ring (8).
5. The needle cylinder structure of a circular knitting machine according to claim 1, characterized in that: the surfaces of the mounting grooves (14) are connected with the protective cover in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478606.0U CN210621091U (en) | 2019-09-06 | 2019-09-06 | Needle cylinder structure of circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478606.0U CN210621091U (en) | 2019-09-06 | 2019-09-06 | Needle cylinder structure of circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210621091U true CN210621091U (en) | 2020-05-26 |
Family
ID=70753086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921478606.0U Expired - Fee Related CN210621091U (en) | 2019-09-06 | 2019-09-06 | Needle cylinder structure of circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210621091U (en) |
-
2019
- 2019-09-06 CN CN201921478606.0U patent/CN210621091U/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: 20200526 Termination date: 20210906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |