CN211171146U - Thread frame of sewing machine - Google Patents
Thread frame of sewing machine Download PDFInfo
- Publication number
- CN211171146U CN211171146U CN201922098352.6U CN201922098352U CN211171146U CN 211171146 U CN211171146 U CN 211171146U CN 201922098352 U CN201922098352 U CN 201922098352U CN 211171146 U CN211171146 U CN 211171146U
- Authority
- CN
- China
- Prior art keywords
- fixed disk
- sewing machine
- thick bamboo
- positioning
- yarn section
- 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.)
- Expired - Fee Related
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 11
- 241001330002 Bambuseae Species 0.000 abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 11
- 239000011425 bamboo Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a sewing machine line frame, including the mounting panel, the surface of mounting panel is provided with the bearing, and the inboard rotation of bearing is connected with down the fixed disk, and the upper surface of lower fixed disk is provided with the screw hole, and the inboard threaded connection of screw hole has the screw thread axle, and the upper end of screw thread axle is provided with the location square pole, and the surface of location square pole is pegged graft and is had the upper fixed disk. This kind of sewing machine line frame, during the use, with the surface of yarn section of thick bamboo grafting to lower fixed disk, the lower round mouth of a round platform inclined plane butt yarn section of thick bamboo through lower fixed disk, then will go up the fixed disk and peg graft downwards along location square pole, the round platform inclined plane of going up the fixed disk is pegged graft downwards and is connect the last round mouth inboard of a yarn section of thick bamboo and right a yarn section of thick bamboo to this satisfies the yarn section of thick bamboo use of different specifications.
Description
Technical Field
The utility model relates to a sewing machine accessory technical field specifically is a sewing machine line frame.
Background
A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine mainly comprises an operating table and a yarn barrel support arranged on the operating table, wherein a yarn barrel is placed on the yarn barrel support to provide yarn for the sewing machine.
The yarn barrel has different models, the corresponding inner diameters are different, the size of the yarn barrel support is fixed, the yarn barrel support cannot meet the requirements of the yarn barrels with different inner diameters, and when the inner diameter of the yarn barrel is too large, the yarn barrel support is easy to shake and fall off; when the inner diameter of the yarn barrel is too small, the yarn barrel cannot be arranged on the yarn barrel support, and the applicability of the yarn barrel support is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewing machine line frame to solve the line frame and can not satisfy the problem that different model yarn section of thick bamboo used.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewing machine line frame, includes the mounting panel, the surface of mounting panel is provided with the bearing, the inboard rotation of bearing is connected with down the fixed disk, the upper surface of fixed disk is provided with the screw hole down, the inboard threaded connection of screw hole has the screw thread axle, the upper end of screw thread axle is provided with the location square bar, the surface grafting of location square bar has the upper fixed disk.
Preferably, the surface of the upper fixing disc is provided with a square through hole, the inner side of the square through hole is provided with a positioning magnet, and the inner side of the positioning magnet is connected with a positioning square rod.
Preferably, the surface of the positioning square rod is provided with a limiting groove, the inner side of the limiting groove is symmetrically connected with abutting plates, a spring is arranged between the abutting plates, and one end of each abutting plate is abutted with a positioning magnet.
Preferably, the surface of mounting panel is provided with the bracing piece, and the upper end welding of bracing piece has the horizon bar, and the surface of horizon bar is provided with the through wires hole.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of sewing machine line frame, during the use, with the surface of yarn section of thick bamboo grafting to lower fixed disk, the lower round mouth of a round platform inclined plane butt yarn section of thick bamboo through lower fixed disk, then will go up the fixed disk and peg graft downwards along location square pole, the round platform inclined plane of going up the fixed disk is pegged graft downwards and is connect the last round mouth inboard of a yarn section of thick bamboo and right a yarn section of thick bamboo to this satisfies the yarn section of thick bamboo use of different specifications.
Drawings
FIG. 1 is a cross-sectional view of the lower fixing plate of the present invention;
FIG. 2 is a sectional view of the overall structure of the present invention;
fig. 3 is a top view of the upper fixing tray of the present invention.
In the figure: the device comprises a mounting plate 1, a bearing 11, a lower fixed disk 2, a threaded hole 21, a threaded shaft 3, a positioning square rod 31, a limiting groove 32, a supporting plate 33, a spring 34, an upper fixed disk 4, a square through hole 41, a positioning magnet 42, a supporting rod 5, a horizontal rod 51 and a threading hole 52.
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, a thread stand of a sewing machine comprises a mounting plate 1, a bearing 11 is arranged on the surface of the mounting plate 1, a lower fixing disc 2 is rotatably connected to the inner side of the bearing 11, the lower fixing disc 2 and an upper fixing disc 4 are both provided with truncated cone-shaped inclined surfaces, the bearing 11 is arranged to reduce the friction force generated when the lower fixing disc 2 rotates, the upper surface of the lower fixing disc 2 is provided with a threaded hole 21, the inner side of the threaded hole 21 is in threaded connection with a threaded shaft 3, the upper end of the threaded shaft 3 is provided with a positioning square rod 31, the surface of the positioning square rod 31 is inserted with an upper fixing disc 4, the lower fixing disc 2 and the upper fixing disc 4 are both provided with truncated cone-shaped inclined surfaces, a yarn cylinder is inserted into a lower round opening of the yarn cylinder through the truncated cone-shaped inclined surface of the lower fixing disc 2, carry out spacing upper fixed disk 4 through location square bar 31 and prevent that upper fixed disk 4 from rocking about.
Referring to fig. 1 and 3, a square through hole 41 is formed in the surface of the upper fixed disk 4, a positioning magnet 42 is disposed inside the square through hole 41, a positioning square rod 31 is connected to the inside of the positioning magnet 42, and the positioning magnet 42 adsorbs the positioning square rod 31 to position the upper fixed disk 4.
Referring to fig. 1, a limiting groove 32 is formed in the surface of the positioning square rod 31, abutting plates 33 are symmetrically connected to the inner sides of the limiting groove 32, a spring 34 is disposed between the abutting plates 33, one end of each abutting plate 33 abuts against a positioning magnet 42, and the elastic force of the spring 34 abuts against the abutting plates 33 to extrude the positioning magnets 42 to position the upper fixing plate 4.
Referring to fig. 2, a support rod 5 is disposed on the surface of the mounting plate 1, a horizontal rod 51 is welded to the upper end of the support rod 5, and a threading hole 52 is disposed on the surface of the horizontal rod 51.
The utility model discloses when concrete implementation: the yarn barrel is inserted into the surface of the lower fixing disc 2, the circular truncated cone inclined surface of the lower fixing disc 2 abuts against the lower circular opening of the yarn barrel, the upper fixing disc 4 is then inserted downwards along the positioning square rod 31, the circular truncated cone inclined surface of the upper fixing disc 4 is inserted downwards into the inner side of the upper circular opening of the yarn barrel to centralize the yarn barrel, the yarn barrel is positioned and used according to different specifications, the upper fixing disc 4 adsorbs the positioning square rod 31 and the elastic abutting resisting plate 33 of the spring 34 through the positioning magnet 42 to extrude the positioning magnet 42 to position, the upper fixing disc 4 is positioned in a double mode, the upper fixing disc 4 is prevented from moving along the positioning square rod 31 in use, the yarn barrel is rocked, and the upper fixing disc 4 can be taken out only by upwards exerting force along the positioning square rod 31 when the yarn barrel is replaced, so that the yarn barrel is convenient to replace.
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 (4)
1. A sewing machine thread holder, includes mounting panel (1), its characterized in that: the surface of mounting panel (1) is provided with bearing (11), the inboard rotation of bearing (11) is connected with down fixed disk (2), the upper surface of lower fixed disk (2) is provided with screw hole (21), the inboard threaded connection of screw hole (21) has screw thread axle (3), the upper end of screw thread axle (3) is provided with location square bar (31), the surface grafting of location square bar (31) has upper fixed disk (4).
2. The sewing machine thread stand of claim 1, wherein: the surface of the upper fixed disc (4) is provided with a square through hole (41), the inner side of the square through hole (41) is provided with a positioning magnet (42), and the inner side of the positioning magnet (42) is connected with a positioning square rod (31).
3. The sewing machine thread stand of claim 1, wherein: the positioning square rod is characterized in that a limiting groove (32) is formed in the surface of the positioning square rod (31), abutting plates (33) are symmetrically connected to the inner sides of the limiting groove (32), springs (34) are arranged between the abutting plates (33), and one end of each abutting plate (33) is abutted to a positioning magnet (42).
4. The sewing machine thread stand of claim 1, wherein: the surface of mounting panel (1) is provided with bracing piece (5), and the upper end welding of bracing piece (5) has horizon bar (51), and the surface of horizon bar (51) is provided with through wires hole (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922098352.6U CN211171146U (en) | 2019-11-29 | 2019-11-29 | Thread frame of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922098352.6U CN211171146U (en) | 2019-11-29 | 2019-11-29 | Thread frame of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211171146U true CN211171146U (en) | 2020-08-04 |
Family
ID=71823336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922098352.6U Expired - Fee Related CN211171146U (en) | 2019-11-29 | 2019-11-29 | Thread frame of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211171146U (en) |
-
2019
- 2019-11-29 CN CN201922098352.6U patent/CN211171146U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211171146U (en) | Thread frame of sewing machine | |
| CN213569200U (en) | Crane capable of effectively preventing object from shaking | |
| CN207921676U (en) | A kind of textile machine support device | |
| CN109132710A (en) | A kind of textile yarn winding mechanism | |
| CN207001897U (en) | A kind of yarn bobbin cylinder shaft device | |
| CN204580503U (en) | A kind of multi-functional library bookshelf | |
| CN210151323U (en) | Thread bobbin placing device for hosiery machine | |
| CN211629737U (en) | Electrical engineering threading construction equipment | |
| CN108150719A (en) | A kind of seismatic method for pipeline suspension and support suitable for different tube diameters | |
| CN207862530U (en) | A kind of creel of high-speed warping machine | |
| CN209294771U (en) | A kind of Anti-pinch device of textile machinery | |
| CN207704770U (en) | A kind of pivoted touch integrated advertisement machine of new intelligent | |
| CN205772418U (en) | Weaving creel support means | |
| CN206290916U (en) | A kind of video display image pickup rocker arm support meanss of high stability | |
| CN220011701U (en) | Bobbin creel for spinning | |
| CN215067968U (en) | Anti-shake fixing device of computer display screen | |
| CN205154880U (en) | A preceding rotation axis for panel turnover machine | |
| CN209651628U (en) | A kind of yarn bobbin | |
| CN212611282U (en) | Three-wire machine for protective clothing | |
| CN203899934U (en) | Self-adjusting mesh pulling device | |
| CN207702099U (en) | A kind of novel gunlock upright bar positioning parts mechanism | |
| CN209146276U (en) | A kind of planetary reducer mounting base | |
| CN218089971U (en) | Chemical fiber cone yarn suspension device for chemical fiber production | |
| CN207967782U (en) | A kind of power cable construction pulley | |
| CN211569721U (en) | Bobbin fixing device for winding machine |
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: 20200804 |