CN210765743U - Double-sided needle cylinder convenient to lubricate and prevent dust - Google Patents
Double-sided needle cylinder convenient to lubricate and prevent dust Download PDFInfo
- Publication number
- CN210765743U CN210765743U CN201921697945.8U CN201921697945U CN210765743U CN 210765743 U CN210765743 U CN 210765743U CN 201921697945 U CN201921697945 U CN 201921697945U CN 210765743 U CN210765743 U CN 210765743U
- Authority
- CN
- China
- Prior art keywords
- needle cylinder
- cylinder
- sided
- double
- connecting rod
- 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.)
- Active
Links
Images
Landscapes
- Knitting Machines (AREA)
Abstract
The utility model discloses a two-sided cylinder convenient to it is lubricated dirt-proof, including outer cylinder, interior cylinder, connecting rod and sealed lid, the draw-in groove has been seted up on the top of outer cylinder, interior cylinder sets up the inside at outer cylinder, and the top outside of interior cylinder is provided with the bulge piece, the middle part junction of interior cylinder and outer cylinder is provided with the sealing washer, and the inside of interior cylinder has seted up interior slotted hole, the oil groove has been seted up to the bottom inboard of outer cylinder, and the left end of oil groove is connected with the inlet port, the connecting rod sets up the inside at the inlet port, and the connecting rod is located the left side bottom of outer cylinder, sealed lid sets up the bottom at outer cylinder, and the cotton that absorbs water has been placed to the inboard of sealed lid. This dustproof two-sided cylinder of being convenient for lubricate is convenient for add lubricating oil, makes things convenient for the lubrication of this two-sided cylinder, and in the in-process of using, avoids the pinhole groove to be stained with the dust, avoids corroding to increase the life of this two-sided cylinder.
Description
Technical Field
The utility model relates to a two-sided cylinder technical field specifically is a convenient to lubricate dirt-proof two-sided cylinder.
Background
In the field of spinning, a double-sided needle cylinder is commonly used, a plurality of knitting needles are arranged on the inner side and the outer side of the double-sided needle cylinder in a matched mode, the knitting needles can perform regular lifting motion in needle grooves of the double-sided needle cylinder, therefore, knitting threads are spun, and the knitting needles are fixed conveniently in the spinning process of the double-sided needle cylinder, so that the spinning process is accelerated.
In the use process of the existing double-sided needle cylinder, a knitting needle can rub against the wall of the needle cylinder, the service life of the needle cylinder is shortened, and dust easily enters a needle hole groove and accelerates corrosion of the needle cylinder due to the fact that a needle groove hole of the needle cylinder is in direct contact with air, so that the double-sided needle cylinder convenient to lubricate and prevent dust is provided, and the problems are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lubricated dirt-proof two-sided cylinder convenient to solve present two-sided cylinder that above-mentioned background art provided, at the in-process that uses, the knitting needle can take place the friction with the cylinder wall, reduces the life of cylinder, and because the needle slot hole and the air direct contact of cylinder, the dust easily enters into the needle slot groove for the problem of the corruption of cylinder.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-sided cylinder convenient to it is lubricated dirt-proof, includes outer cylinder, interior cylinder, connecting rod and sealed lid, the draw-in groove has been seted up on the top of outer cylinder, and the inside of outer cylinder is provided with outer slotted hole to the inboard middle part of outer cylinder is provided with the ka tai, interior cylinder sets up the inside at outer cylinder, and the top outside of interior cylinder is provided with the protrusion piece, the middle part junction of interior cylinder and outer cylinder is provided with the sealing washer, and the inside of interior cylinder has seted up interior slotted hole, the oil groove has been seted up to the bottom inboard of outer cylinder, and the left end of oil groove is connected with the inlet port, the connecting rod sets up in the inside of inlet port, and the connecting rod is located the left side bottom of outer cylinder, the sealed lid sets up the bottom of outer cylinder, and the inboard.
Preferably, the clamping grooves are formed above the outer needle cylinder at equal angles, outer slotted holes are uniformly distributed in the clamping grooves, and the number of the outer slotted holes is equal to that of the inner slotted holes.
Preferably, the height of the inner needle cylinder is smaller than that of the outer needle cylinder, the inner needle cylinder is of a convex structure, and the inner needle cylinder is connected with the outer needle cylinder in a clamping mode through a protruding block.
Preferably, the oil groove is the inside of annular setting outer cylinder, and oil groove and outer slotted hole intercommunication.
Preferably, the connecting rod is connected with the outer needle cylinder in a threaded manner, and the connecting rod and the outer needle cylinder form a sealing structure.
Preferably, the top end of the middle part of the sealing cover is of an annular structure, and the top end of the inner side of the sealing cover is attached to the bottom end of the inner needle cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: the double-sided needle cylinder convenient for lubrication and dust prevention is convenient for adding lubricating oil and lubrication of the double-sided needle cylinder, and in the using process, the pinhole groove is prevented from being full of dust and corrosion, so that the service life of the double-sided needle cylinder is prolonged;
1. the clamping groove and the protruding block are arranged on the outer needle cylinder, the protruding block is connected to the top end of the inner needle cylinder, and the outer needle cylinder and the inner needle cylinder are conveniently and fixedly connected through connection of the clamping groove and the protruding block, so that the device is convenient to use;
2. the double-sided needle cylinder is provided with the sealing ring and the absorbent cotton, the sealing ring is arranged on the clamping table to facilitate the fixation of the sealing ring, a hole-shaped structure is arranged in the sealing ring to facilitate the penetration of a knitting needle, and the dustproof effect is achieved;
3. the connecting rod and the sealing cover are arranged, the connecting rod is in threaded connection with the outer needle cylinder, lubricating oil is added to an oil groove in the outer needle cylinder conveniently, the knitting needle can slide conveniently, the oil groove is formed, friction between knitting and the double-faced needle cylinder is reduced conveniently, the sealing cover is convenient to fix the bottom end of the double-faced needle cylinder, and the lubricating oil is convenient to contain.
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 sealing ring and the outer needle cylinder;
FIG. 3 is a schematic view of the connection between the outer cylinder and the inner cylinder;
fig. 4 is a schematic view of the top view structure of the connection between the outer syringe and the sealing cap of the present invention.
In the figure: 1. an outer needle cylinder; 2. a card slot; 3. an outer slot; 4. clamping a platform; 5. an inner needle cylinder; 6. a protruding block; 7. an inner slot; 8. a seal ring; 9. an oil sump; 10. an oil inlet hole; 11. a connecting rod; 12. a sealing cover; 13. absorbent cotton.
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 technical solution: a double-sided needle cylinder convenient for lubrication and dust prevention comprises an outer needle cylinder 1, a clamping groove 2, an outer slotted hole 3, a clamping table 4, an inner needle cylinder 5, a convex block 6, an inner slotted hole 7, a sealing ring 8, an oil groove 9, an oil inlet 10, a connecting rod 11, a sealing cover 12 and absorbent cotton 13, wherein the clamping groove 2 is formed at the top end of the outer needle cylinder 1, the outer slotted hole 3 is formed in the outer needle cylinder 1, the clamping table 4 is arranged in the middle of the inner side of the outer needle cylinder 1, the inner needle cylinder 5 is arranged in the outer needle cylinder 1, the convex block 6 is arranged on the outer side of the top end of the inner needle cylinder 5, the sealing ring 8 is arranged at the joint of the middle parts of the inner needle cylinder 5 and the outer needle cylinder 1, the inner slotted hole 7 is formed in the inner needle cylinder 5, the oil groove 9 is formed in the inner side of the bottom of the outer needle cylinder 1, the oil inlet 10 is connected to the left end, the sealing cover 12 is provided at the bottom of the outer cylinder 1, and absorbent cotton 13 is placed inside the sealing cover 12.
Like the angle such as draw-in groove 2 set up in figure 1, figure 2 and figure 3 in outside syringe 1, and the inside evenly distributed of draw-in groove 2 has outer slotted hole 3, and outer slotted hole 3 corresponds with the number of interior slotted hole 7 and equals, be convenient for the use of this double-sided syringe, the height that highly is less than outer syringe 1 of interior syringe 5, and interior syringe 5 is "protruding" type structure, and interior syringe 5 is connected with outer syringe 1 block through protrusion piece 6, be convenient for the gathering of lubricating oil in this double-sided syringe bottom, oil groove 9 is the inside of annular setting outside syringe 1, and oil groove 9 and outer slotted hole 3 intercommunication, be convenient for lubricate the pinhole groove.
As shown in fig. 1 and 4, the connection mode of the connecting rod 11 and the outer needle cylinder 1 is a threaded connection, and the connecting rod 11 and the outer needle cylinder 1 form a sealing structure to prevent lubricating oil from spilling out, the top end of the middle part of the sealing cover 12 is in an annular structure, and the top end of the inner side of the sealing cover 12 is attached to the bottom end of the inner needle cylinder 5, so that the inner slot 7 inside the inner needle cylinder 5 can be lubricated conveniently.
The working principle is as follows: when the double-sided needle cylinder convenient for lubrication and dust prevention is used, as shown in fig. 1, firstly, a sealing ring 8 is placed on a clamping table 4 in an outer needle cylinder 1, a hole in the sealing ring 8 corresponds to an outer slot hole 3, so that a knitting needle can conveniently penetrate into the needle hole and prevent dust of the needle hole, the narrow end of an inner needle cylinder 5 is placed into the outer needle cylinder 1, the middle part of the inner needle cylinder 5 is contacted with the clamping table 4, the sealing ring 8 is fixed at the middle part of the inner needle cylinder 5, meanwhile, a protruding block 6 at the top end of the inner needle cylinder 5 is connected with a clamping groove 2 in the outer needle cylinder 1, and the outer needle cylinder 1 and the inner needle cylinder 5 are connected and fixed;
after the inner needle cylinder 5 is loaded into the outer needle cylinder 1, as shown in fig. 1, the inner side of the sealing cover 12 is wound with absorbent cotton 13, the sealing cover 12 is inserted into the bottom of the outer needle cylinder 1, and the top end of the middle part of the sealing cover 12 is in a ring structure, so that the sealing cover 12 is clamped with the outer needle cylinder 1, the sealing cover 12 is fixed, the absorbent cotton 13 can seal the inner slot 7 to prevent dust from entering the inner slot 7, and then the connecting rod 11 is manually rotated to add lubricating oil into the oil groove 9 to lubricate the slot wall and facilitate the sliding of a knitting needle, which is the whole working process of the double-sided needle cylinder convenient for lubricating and dust preventing.
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 it is dustproof to lubricate, includes outer cylinder (1), interior cylinder (5), connecting rod (11) and sealed lid (12), its characterized in that: the top end of the outer needle cylinder (1) is provided with a clamping groove (2), an outer slotted hole (3) is formed in the outer needle cylinder (1), a clamping table (4) is arranged in the middle of the inner side of the outer needle cylinder (1), the inner needle cylinder (5) is arranged in the outer needle cylinder (1), a protruding block (6) is arranged on the outer side of the top end of the inner needle cylinder (5), a sealing ring (8) is arranged at the joint of the middle parts of the inner needle cylinder (5) and the outer needle cylinder (1), an inner slotted hole (7) is formed in the inner part of the inner needle cylinder (5), an oil groove (9) is formed in the inner side of the bottom of the outer needle cylinder (1), the left end of the oil groove (9) is connected with an oil inlet (10), the connecting rod (11) is arranged in the inner part of the oil inlet (10), the connecting rod (11) is positioned at the bottom of the left side of the, and the inner side of the sealing cover (12) is provided with absorbent cotton (13).
2. A double-sided syringe as defined in claim 1 for facilitating lubrication and dust prevention, wherein: the clamping grooves (2) are formed above the outer needle cylinder (1) at equal angles, outer slotted holes (3) are uniformly distributed in the clamping grooves (2), and the number of the outer slotted holes (3) is equal to that of the inner slotted holes (7).
3. A double-sided syringe as defined in claim 1 for facilitating lubrication and dust prevention, wherein: the height of the inner needle cylinder (5) is smaller than that of the outer needle cylinder (1), the inner needle cylinder (5) is of a convex structure, and the inner needle cylinder (5) is connected with the outer needle cylinder (1) in a clamping mode through the protruding block (6).
4. A double-sided syringe as defined in claim 1 for facilitating lubrication and dust prevention, wherein: the oil groove (9) is annularly arranged inside the outer needle cylinder (1), and the oil groove (9) is communicated with the outer slotted hole (3).
5. A double-sided syringe as defined in claim 1 for facilitating lubrication and dust prevention, wherein: the connecting rod (11) is connected with the outer needle cylinder (1) in a threaded manner, and the connecting rod (11) and the outer needle cylinder (1) form a sealing structure.
6. A double-sided syringe as defined in claim 1 for facilitating lubrication and dust prevention, wherein: the top end of the middle part of the sealing cover (12) is of an annular structure, and the top end of the inner side of the sealing cover (12) is attached to the bottom end of the inner needle cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697945.8U CN210765743U (en) | 2019-10-11 | 2019-10-11 | Double-sided needle cylinder convenient to lubricate and prevent dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697945.8U CN210765743U (en) | 2019-10-11 | 2019-10-11 | Double-sided needle cylinder convenient to lubricate and prevent dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210765743U true CN210765743U (en) | 2020-06-16 |
Family
ID=71064235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921697945.8U Active CN210765743U (en) | 2019-10-11 | 2019-10-11 | Double-sided needle cylinder convenient to lubricate and prevent dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210765743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115074904A (en) * | 2022-07-28 | 2022-09-20 | 青岛颐和针织有限公司 | Double-layer needle cylinder |
-
2019
- 2019-10-11 CN CN201921697945.8U patent/CN210765743U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115074904A (en) * | 2022-07-28 | 2022-09-20 | 青岛颐和针织有限公司 | Double-layer needle cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210765743U (en) | Double-sided needle cylinder convenient to lubricate and prevent dust | |
| CN210208335U (en) | Mechanical die with automatic oiling station of guide pillar | |
| CN216226931U (en) | Lubricating structure of machine tool spindle | |
| CN207935278U (en) | A kind of high assembly precision robot bearing in reduction gears | |
| CN211175040U (en) | Overhanging rotating shaft non-contact sealing structure | |
| CN209819199U (en) | Mechanical equipment bearing oiling station | |
| CN213790230U (en) | Filter of numerical control machine tool lubricating system | |
| CN211875099U (en) | Mud-water-proof oil seal | |
| CN214101033U (en) | Motor fan copper sheathing and copper sheathing lid | |
| CN110953253A (en) | Bearing seal ring | |
| CN108036044B (en) | Box labyrinth seal leak protection oil device | |
| CN210509977U (en) | Bearing lubrication sealing window cover | |
| CN111963542A (en) | Fastening bolt suitable for mechanical engineering and pre-lubricating method thereof | |
| CN212079800U (en) | Hinge type balance cylinder | |
| CN204023170U (en) | A kind of shuttle race of computer embroidering machine and the automatic oil suction structure of rotary shuttle shaft | |
| CN218062707U (en) | Computer noise reduction device | |
| CN205678131U (en) | A kind of toward multiplexing suspension servo sealer | |
| CN209890852U (en) | Oil leakage prevention type sewing machine tooth frame structure | |
| CN210715584U (en) | Shaft sleeve for motor rotor machining | |
| CN213145287U (en) | Special oiliness wear-resisting gasket subassembly of cotton picker | |
| CN213575552U (en) | T-shaped sealing rubber ring connecting tooth block | |
| CN216843059U (en) | Self-lubricating sealing ring for cylinder body of automobile air conditioner compressor | |
| CN211117174U (en) | Dustproof pad of feed equipment bearing | |
| CN212928512U (en) | Guide rail lubricating device of surface grinding machine | |
| CN209569047U (en) | A kind of engine oil port cover component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |