CN210856518U - Double-sided needle cylinder convenient to decompose - Google Patents
Double-sided needle cylinder convenient to decompose Download PDFInfo
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- CN210856518U CN210856518U CN201921806199.1U CN201921806199U CN210856518U CN 210856518 U CN210856518 U CN 210856518U CN 201921806199 U CN201921806199 U CN 201921806199U CN 210856518 U CN210856518 U CN 210856518U
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Abstract
The utility model discloses a two-sided cylinder convenient to decompose, including bottom steel cylinder, lateral part steel cylinder and top steel cylinder, the angle such as the inner of bottom steel cylinder is seted up and is had a bottom needle groove, first screw has been seted up to the bottom of bottom steel cylinder, lateral part steel cylinder is located the outside of bottom steel cylinder, the inboard in first side needle groove is provided with the second screw of seting up in lateral part steel cylinder bottom, top steel cylinder is located the top of bottom steel cylinder, and the angle such as the inner of top steel cylinder has seted up a top needle groove, the lateral surface of top steel cylinder, lateral part steel cylinder and bottom steel cylinder all sprays has anticorrosive wearing layer. This double-sided cylinder convenient to decompose is convenient for decompose each position of cylinder comprehensively to the convenient impaired position of changing utilizes anticorrosive wearing layer to improve the wear resistance anticorrosive nature of double-sided cylinder, increases the life of this double-sided cylinder.
Description
Technical Field
The utility model relates to a two-sided cylinder technical field specifically is a two-sided cylinder convenient to decompose.
Background
The double-sided needle cylinder is one of textile machine accessories, and the textile needle is inserted into a needle groove formed in the double-sided needle cylinder and then moves up and down to weave cloth.
If the utility model discloses a chinese utility model patent of grant publication No. CN2194369 discloses a circular knitting machine's combination formula double-sided cylinder structural improvement, if the cylinder has wearing and tearing to change, only need the part to change, can reduce cost, improve economic benefits, nevertheless can only decompose the cylinder into two parts, each position of cylinder is not convenient for decompose comprehensively, and wear-resisting anticorrosive relatively poor, therefore, we propose a double-sided cylinder convenient to decompose to in solving the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-sided cylinder convenient to decompose to solve the current double-sided cylinder that provides among the above-mentioned background art and be not convenient for decompose each position of cylinder comprehensively, the relatively poor problem of wear-resisting anticorrosive property.
In order to achieve the above object, the utility model provides a following technical scheme: a double-sided needle cylinder convenient to decompose comprises a bottom steel needle cylinder, a side steel needle cylinder and a top steel needle cylinder, wherein a bottom inner needle groove is formed at the inner end of the bottom steel needle cylinder at equal angles, a connecting ring groove is formed in the top end of the bottom steel needle cylinder and is positioned on the outer side of the bottom inner needle groove, a first screw hole is formed in the bottom end of the bottom steel needle cylinder, a side steel needle cylinder is positioned on the outer side of the bottom steel needle cylinder, a first side needle groove is formed in the outer end of the side steel needle cylinder at equal angles, a second screw hole formed in the bottom end of the side steel needle cylinder is formed in the inner side of the first side needle groove, a fixing screw is arranged in the inner side of the second screw hole, the top steel needle cylinder is positioned on the top end of the bottom steel needle cylinder, a top inner needle groove is formed at equal angles in the inner end of the top steel needle, the outer side surfaces of the top steel needle cylinder, the side steel needle cylinder and the bottom steel needle cylinder are all coated with anticorrosive wear-resistant layers.
Preferably, the cross sections of the bottom steel needle cylinder, the side steel needle cylinder and the top steel needle cylinder are all in an annular structure, and the outer side surface of the side steel needle cylinder is flush with the outer side surface of the top steel needle cylinder.
Preferably, the bottom inner needle groove and the top inner needle groove and the first side needle groove and the second side needle groove are respectively arranged in a one-to-one correspondence manner, and the inner wall of the bottom inner needle groove is flush with the inner wall of the top inner needle groove.
Preferably, the top end inner diameter of the lateral steel needle cylinder is larger than the bottom end inner diameter of the lateral steel needle cylinder, and the lateral steel needle cylinder is fixed on the outer side of the bottom steel needle cylinder through a fixing screw.
Preferably, the longitudinal section of top steel syringe is trapezium structure, and the vertical central line of top steel syringe and the vertical central line of bottom steel syringe coincide each other to the lower surface of top steel syringe is fixed with the connecting ring piece.
Preferably, the connection mode of the connecting ring block and the bottom steel needle cylinder is threaded connection, and the distance between the lower surface of the connecting ring block and the upper surface of the top steel needle cylinder is greater than the distance between the upper surface of the bottom steel needle cylinder and the upper surface of the top steel needle cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: the double-sided needle cylinder convenient to decompose is convenient for decomposing all parts of the needle cylinder comprehensively, so that damaged parts are convenient to replace, the wear resistance and corrosion resistance of the double-sided needle cylinder are improved by utilizing the corrosion-resistant wear-resistant layer, and the service life of the double-sided needle cylinder is prolonged;
1. the double-faced needle cylinder is convenient to disassemble and assemble between the side steel needle cylinder, the top steel needle cylinder and the bottom steel needle cylinder, and is convenient to completely decompose the double-faced needle cylinder, so that damaged parts can be conveniently replaced;
2. the connecting device is provided with a fixing screw, a top steel needle cylinder and a connecting ring block, the fixing screw for connecting the bottom steel needle cylinder and the side steel needle cylinder is positioned at the bottom end of the bottom steel needle cylinder, and the connecting ring block for connecting the top steel needle cylinder and the bottom steel needle cylinder is positioned at the top end of the bottom steel needle cylinder, so that the connection of the side steel needle cylinder and the bottom steel needle cylinder and the connection of the top steel needle cylinder and the bottom steel needle cylinder are in complementary interference, the operation is simple, and the use is flexible;
3. the double-sided needle cylinder is provided with a bottom steel needle cylinder, a side steel needle cylinder, a top steel needle cylinder and an anti-corrosion wear-resistant layer, when the double-sided needle cylinder is manufactured, the anti-corrosion wear-resistant layer is sprayed on the outer surfaces of the bottom steel needle cylinder, the side steel needle cylinder and the top steel needle cylinder, and the double-sided needle cylinder is protected by the anti-corrosion wear-resistant layer.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the top steel syringe and the connecting ring block of the present invention;
FIG. 3 is a schematic view of the connection structure between the top steel syringe and the bottom steel syringe of the present invention;
FIG. 4 is a schematic view of the connection structure of the bottom steel needle cylinder and the corrosion-resistant layer of the present invention;
fig. 5 is a schematic view of the overall structure of the present invention.
In the figure: 1. a bottom steel needle cylinder; 2. a bottom inner needle groove; 3. a connecting ring groove; 4. a first screw hole; 5. a lateral steel needle cylinder; 6. a first side needle groove; 7. a second screw hole; 8. a set screw; 9. a top steel syringe; 10. a needle groove inside the top; 11. a second side needle groove; 12. a connecting ring block; 13. an anti-corrosion wear-resistant layer.
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. 1-5, the present invention provides a technical solution: a double-sided needle cylinder convenient to decompose comprises a bottom steel needle cylinder 1, a bottom inner needle groove 2, a connecting ring groove 3, a first screw hole 4, a lateral steel needle cylinder 5, a first lateral needle groove 6, a second screw hole 7, a fixing screw 8, a top steel needle cylinder 9, a top inner needle groove 10, a second lateral needle groove 11, a connecting ring block 12 and an anti-corrosion wear-resistant layer 13, wherein the inner end of the bottom steel needle cylinder 1 is provided with the bottom inner needle groove 2 at an equal angle, the top end of the bottom steel needle cylinder 1 is provided with the connecting ring groove 3, the connecting ring groove 3 is positioned on the outer side of the bottom inner needle groove 2, the bottom end of the bottom steel needle cylinder 1 is provided with the first screw hole 4, the lateral steel needle cylinder 5 is positioned on the outer side of the bottom steel needle cylinder 1, the outer end of the lateral steel needle cylinder 5 is provided with the first lateral needle groove 6 at an equal angle, the inner side of the first lateral needle groove 6 is provided with the second screw hole 7 arranged on, the top steel needle cylinder 9 is positioned at the top end of the bottom steel needle cylinder 1, the inner end of the top steel needle cylinder 9 is provided with a top inner needle groove 10 at an equal angle, the outer end of the top steel needle cylinder 9 is provided with a second side needle groove 11 at an equal angle, and the outer side surfaces of the top steel needle cylinder 9, the side steel needle cylinder 5 and the bottom steel needle cylinder 1 are all coated with an anticorrosive wear-resistant layer 13;
as shown in figures 1 and 5, the cross sections of the bottom steel material needle cylinder 1, the side steel material needle cylinder 5 and the top steel material needle cylinder 9 are all in annular structures, and the outer side surface of the lateral steel needle cylinder 5 is flush with the outer side surface of the top steel needle cylinder 9, so that the first lateral needle groove 6 on the lateral steel needle cylinder 5 is aligned with the second lateral needle groove 11 on the top steel needle cylinder 9, the bottom inner needle groove 2 and the top inner needle groove 10 are respectively arranged in a one-to-one correspondence manner, and the first lateral needle groove 6 and the second lateral needle groove 11 are respectively arranged in a one-to-one correspondence manner, and the inner wall of the bottom inner needle groove 2 is flush with the inner wall of the top inner needle groove 10, so that the bottom inner needle groove 2 is aligned with the top inner needle groove 10, a textile needle is conveniently inserted, the inner diameter size of the top end of the lateral steel needle cylinder 5 is larger than that of the bottom end of the lateral steel needle cylinder 5, the lateral steel needle cylinder 5 is fixed on the outer side of the bottom steel needle cylinder 1 through a fixing screw 8, so that the lateral steel needle cylinder 5 and the bottom steel needle cylinder 1 can be conveniently detached and installed;
as shown in fig. 1, 2 and 3, the longitudinal section of the top steel material needle cylinder 9 is in a trapezoidal structure, and the vertical central line of the top steel material needle cylinder 9 and the vertical central line of the bottom steel material needle cylinder 1 are coincident with each other, and the lower surface of the top steel needle cylinder 9 is fixed with a connecting ring block 12, the bottom end of the top steel needle cylinder 9 is matched with the top end of the bottom steel needle cylinder 1 for convenient connection, the connecting ring block 12 is in threaded connection with the bottom steel needle cylinder 1, and the distance between the lower surface of the connecting ring block 12 and the upper surface of the top steel needle cylinder 9 is greater than the distance between the upper surface of the bottom steel needle cylinder 1 and the upper surface of the top steel needle cylinder 9, the top steel needle cylinder 9 is fixedly connected with the bottom steel needle cylinder 1 by using the connection of the connecting ring block 12 and the bottom steel needle cylinder 1, and the top steel needle cylinder 9 and the bottom steel needle cylinder 1 are convenient to disassemble and assemble.
The working principle is as follows: when the double-sided needle cylinder convenient to disassemble is used, firstly, when the bottom inner needle groove 2 in the bottom steel needle cylinder 1, the first side needle groove 6 at the outer end of the side steel needle cylinder 5 or the top inner needle groove 10 and the second side needle groove 11 at the inner end and the outer end of the top steel needle cylinder 9 are damaged, a worker manually rotates the top steel needle cylinder 9 in fig. 1, and takes out the connecting ring block 12 on the lower surface of the top steel needle cylinder 9 from the inside of the connecting ring groove 3, so that the top steel needle cylinder 9 is separated from the bottom steel needle cylinder 1;
then the fixing screw 8 is taken out from the superposition position of the first screw hole 4 and the second screw hole 7, the lateral steel needle cylinder 5 is pulled downwards, the lateral steel needle cylinder 5 is separated from the bottom steel needle cylinder 1, then the damaged bottom steel needle cylinder 1, side steel needle cylinders 5 or top steel needle cylinder 9 are replaced, when the double-sided needle cylinder is used, as shown in fig. 4, since the outer surfaces of the bottom steel needle cylinder 1, the side steel needle cylinder 5 and the top steel needle cylinder 9 are all coated with the anti-corrosion wear-resistant layer 13, the anti-corrosion wear-resistant layer 13 is mainly made of silicon carbide and boron oxide, the anti-corrosion wear-resistant layer 13 is utilized to protect the bottom steel needle cylinder 1, the side steel needle cylinder 5 and the top steel needle cylinder 9, the service life of the double-sided needle cylinder is prolonged, this sequence of operations of the double-sided needle cylinder, which is easy to disassemble, is accomplished as above, and the contents not described in detail in this specification belong to the prior art well known to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a two-sided cylinder convenient to decompose, includes bottom steel cylinder (1), lateral part steel cylinder (5) and top steel cylinder (9), its characterized in that: the steel needle cylinder is characterized in that a bottom inner needle groove (2) is formed in the inner end of the bottom steel needle cylinder (1) at an equal angle, a connecting ring groove (3) is formed in the top end of the bottom steel needle cylinder (1), the connecting ring groove (3) is located on the outer side of the bottom inner needle groove (2), a first screw hole (4) is formed in the bottom end of the bottom steel needle cylinder (1), a lateral steel needle cylinder (5) is located on the outer side of the bottom steel needle cylinder (1), a first lateral needle groove (6) is formed in the outer end of the lateral steel needle cylinder (5) at an equal angle, a second screw hole (7) formed in the bottom end of the lateral steel needle cylinder (5) is formed in the inner side of the first lateral needle groove (6), a fixing screw (8) is inserted in the inner side of the second screw hole (7), the top steel needle cylinder (9) is located on the top end of the bottom steel needle cylinder (1), and a top, and the outer end of the top steel needle cylinder (9) is equiangularly provided with a second side needle groove (11), and the outer side surfaces of the top steel needle cylinder (9), the side steel needle cylinder (5) and the bottom steel needle cylinder (1) are all coated with an anticorrosive wear-resistant layer (13).
2. The double-sided syringe of claim 1, wherein: the cross sections of the bottom steel needle cylinder (1), the side steel needle cylinder (5) and the top steel needle cylinder (9) are all of annular structures, and the outer side surface of the side steel needle cylinder (5) is flush with the outer side surface of the top steel needle cylinder (9).
3. The double-sided syringe of claim 1, wherein: the bottom inner needle groove (2) and the top inner needle groove (10) as well as the first side needle groove (6) and the second side needle groove (11) are respectively arranged in a one-to-one correspondence manner, and the inner wall of the bottom inner needle groove (2) is flush with the inner wall of the top inner needle groove (10).
4. The double-sided syringe of claim 1, wherein: the top end inner diameter of the lateral steel needle cylinder (5) is larger than the bottom end inner diameter of the lateral steel needle cylinder (5), and the lateral steel needle cylinder (5) is fixed on the outer side of the bottom steel needle cylinder (1) through a fixing screw (8).
5. The double-sided syringe of claim 1, wherein: the longitudinal section of top steel syringe (9) is trapezium structure, and the vertical center line of top steel syringe (9) and the vertical center line of bottom steel syringe (1) coincide each other to the lower surface of top steel syringe (9) is fixed with connecting ring piece (12).
6. The double-sided syringe of claim 5, wherein: the connecting ring block (12) is connected with the bottom steel needle cylinder (1) in a threaded manner, and the distance between the lower surface of the connecting ring block (12) and the upper surface of the top steel needle cylinder (9) is greater than the distance between the upper surface of the bottom steel needle cylinder (1) and the upper surface of the top steel needle cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806199.1U CN210856518U (en) | 2019-10-25 | 2019-10-25 | Double-sided needle cylinder convenient to decompose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921806199.1U CN210856518U (en) | 2019-10-25 | 2019-10-25 | Double-sided needle cylinder convenient to decompose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210856518U true CN210856518U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921806199.1U Active CN210856518U (en) | 2019-10-25 | 2019-10-25 | Double-sided needle cylinder convenient to decompose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210856518U (en) |
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2019
- 2019-10-25 CN CN201921806199.1U patent/CN210856518U/en active Active
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