CN217077992U - Single line dish line frame - Google Patents
Single line dish line frame Download PDFInfo
- Publication number
- CN217077992U CN217077992U CN202220720280.3U CN202220720280U CN217077992U CN 217077992 U CN217077992 U CN 217077992U CN 202220720280 U CN202220720280 U CN 202220720280U CN 217077992 U CN217077992 U CN 217077992U
- Authority
- CN
- China
- Prior art keywords
- hole
- wire
- linear bearing
- coil
- positioning
- 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
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The utility model provides a single line dish line frame belongs to the technical field who makes up equipment. A single-wire coil rack comprises a mounting seat, a stand column, a coil rack and a wire rack. Positioning the slide block and the bush; the utility model discloses a set up two location sliders on the drum support, and all be provided with linear bearing and rolling bearing between each location slider and the drum support, locate linear bearing on the drum support with the cunning, rolling bearing installs on linear bearing, the location slider is installed outside rolling bearing, make the location slider can be on the drum support straight line slip, can rotate again, and, linear bearing's one end still is provided with the bush of taking locking screw, can realize the temporary fixation of location slider on the drum support, satisfy the unwrapping wire demand when realizing a line section of thick bamboo clamping, the wearing and tearing problem of location slider and drum support has effectively been reduced, improve unwrapping wire efficiency, the broken needle risk that arouses because of the unwrapping wire card pauses etc. has been reduced, do benefit to and make up production.
Description
Technical Field
The utility model relates to a make up the technical field of equipment, specifically relate to a single-thread coil frame.
Background
The thread stand is a tool for supporting the thread cylinder when the sewing machine works and dividing threads and guiding threads for sewing threads, and is better matched with the sewing machine to work.
In practice, for some bobbins with large volume and heavy weight, the bobbin cannot support an excessive number of bobbins, and usually only one bobbin is mounted on the bobbin. The conventional bobbin is simple in structure, only the positioning slide block is arranged on the bobbin bracket, and the bobbin is limited on the bobbin bracket through the positioning slide block, so that the bobbin is temporarily fixed. However, after the thread drum is installed, the positioning sliding block is slidably arranged on the thread drum support, the wall bodies of the positioning sliding block and the thread drum support are in direct contact, the positioning sliding block and the thread drum support can be temporarily locked through the locking screw, when subsequent thread paying-off is caused, the positioning sliding block can rotate on the thread drum support along with the thread drum, and therefore the positioning sliding block and the thread drum support are both worn and abraded, the service life of the thread drum is influenced, meanwhile, the worn positioning sliding block and the thread drum support can influence the thread paying-off efficiency of the thread drum, the problems of blockage and the like easily occur, the needle breakage of a sewing machine is easily caused, and the sewing production is not facilitated.
Disclosure of Invention
To the above-mentioned problem that exists among the prior art, it aims at providing a single line dish line frame now, with set up linear bearing and rolling bearing in the location slider, and, the tip of location slider is provided with the bush, be provided with locking screw on the bush, realize the removal of location slider on the line dish support through linear bearing, and simultaneously, adapt to the rotation demand of follow-up line section of thick bamboo on the line dish support through rolling bearing, and, can be fixed in the line dish support temporarily with the location slider through the bush that has locking screw on the bush, can realize the clamping to the line section of thick bamboo, can satisfy the rotation demand when the line section of thick bamboo unwrapping wire again, can also reduce the wearing and tearing problem of location slider and line dish support, improve unwrapping wire efficiency, reduce the broken needle problem that the unwrapping wire card class arouses, do benefit to make up production.
The specific technical scheme is as follows:
a single wire reel having the features comprising:
the mounting seat is mounted on the table top of the sewing machine;
the upright posts are vertically arranged, and the lower ends of the upright posts are arranged on the mounting seat;
the wire coil bracket is horizontally arranged, one end of the wire coil bracket is arranged at the middle end or the upper end of the upright post, and the other end of the wire coil bracket extends towards the direction far away from the upright post;
the wire bracket is arranged at one end, extending out of the wire coil bracket;
the two positioning sliding blocks are sleeved on the wire coil bracket, a linear bearing is arranged between each positioning sliding block and the wire coil bracket, and a rotating bearing is arranged between each linear bearing and the corresponding positioning sliding block;
the wire coil support is provided with a plurality of positioning sliding blocks, the positioning sliding blocks are arranged on the wire coil support, the wire coil support is provided with a plurality of bushings, the bushings are arranged on the two sides of the positioning sliding blocks and are respectively located on one side where the positioning sliding blocks deviate from each other, the bushings are sleeved on the wire coil support, the bushings are arranged in threaded holes, and one ends of the bushings are tightly abutted to locking screws on the wire coil support.
The single-wire coil winding frame is characterized in that the mounting seat is arranged in an equilateral triangle shape, the center of the mounting seat is provided with a protruding sleeve, the lower end of the stand column is inserted into or screwed into the sleeve, and meanwhile, each corner of the mounting seat is provided with a mounting hole.
In the above single wire reel, the wire reel holder includes a first connecting block and a coil fixing rod, and,
the first connecting block is of a cuboid structure, one end of the first connecting block is provided with a first connecting hole which penetrates through the first connecting block and is provided with an opening, the first connecting hole is sleeved outside the upright column, two side parts of the opening of the first connecting hole are connected through a first adjusting screw, the other end of the first connecting block is provided with a second connecting hole which penetrates through the first connecting hole and is provided with an opening, the second connecting hole is perpendicular to the first connecting hole, and meanwhile, the two side parts of the opening of the second connecting hole are connected through a second adjusting screw;
one end of the coil fixing rod is horizontally arranged, and one end of the coil fixing rod is inserted into the second connecting hole and locked through a second adjusting screw.
The utility model provides an foretell single-wire coil frame, wherein, the wire support includes second connecting block and conductor bar, and the one end of second connecting block is installed and is kept away from the stand in the coil fixed rod and serve, and the other end of conductor bar stretches out along the radial of coil fixed rod, and the one end that the conductor bar stretches out is provided with the lateral buckling of location slider towards the coil fixed rod, and simultaneously, the tip of the one end that the conductor bar buckled is still vertical upwards buckling.
The single-wire coil winding frame is characterized in that the outer wall of one end, away from the stand column, of the coil fixing rod is provided with a circle of annular clamping groove, and a clamping ring is selectively installed in the clamping groove.
The single-wire coil winding frame is characterized in that the positioning sliding blocks are of a circular truncated cone structure, sleeve holes penetrating through two ends of the positioning sliding blocks are formed in the centers of the positioning sliding blocks along the axial direction of the positioning sliding blocks, the sleeve holes are sleeved outside the coil fixing rods, the small ends of the cross sections of the two positioning sliding blocks are oppositely arranged, and the inclined planes of the positioning sliding blocks form matching surfaces corresponding to the end portions of the winding cores of the winding drums.
The single-wire coil holder is characterized in that the sleeve hole is a three-step hole, the diameter of each step hole in the sleeve hole is gradually reduced along the direction from the large end of the cross section of the positioning sliding block to the small end of the cross section, the step hole with the smallest diameter is directly sleeved outside the coil fixing rod, a linear bearing is installed in the step hole with the middle diameter, the linear bearing is slidably arranged outside the coil fixing rod, a rotary bearing is installed in the step hole with the largest diameter, and the inner ring of the rotary bearing is fixed outside the linear bearing.
The single-wire coil winding frame is characterized in that one end of the linear bearing extends out of the sleeve hole, the end, extending out of the sleeve hole, of the linear bearing is located at the end, with the large cross section, of the positioning sliding block, and meanwhile, the end, extending out of the sleeve hole, of the linear bearing is fixedly connected with the bushing.
The single-wire coil holder is characterized in that the bushing is of a cylindrical structure, through holes penetrating through two ends of the bushing are formed in the bushing along the axial direction of the bushing, the coil fixing rod penetrates through the through holes, the threaded holes are formed in the outer wall of the bushing along the radial direction of the bushing, and the threaded holes are communicated with the through holes.
In the single-wire coil rack, the orifice at one side of the through hole close to the positioning slide block is a variable cross-section hole with an enlarged aperture, and one end of the linear bearing extending out of the trepanning is inserted into the variable cross-section hole and is fixedly connected with the variable cross-section hole.
The positive effects of the technical scheme are as follows:
the single-wire coil holder is characterized in that a linear bearing and a rotary bearing are arranged in a positioning slide block sleeved on a wire coil support, the linear bearing is slidably arranged on the wire coil support, the rotary bearing is arranged on the linear bearing, the positioning slide block is arranged outside the rotary bearing, a bushing with a locking screw is further arranged at one end of the linear bearing, the positioning slide block is moved on the wire coil support through the linear bearing, meanwhile, the positioning slide block is rotated through the rotary bearing, so that the mounting and rotating requirements of a subsequent wire coil on the wire coil support are met, the positioning slide block can be temporarily fixed on the wire coil support through the bushing with the locking screw, the clamping of the wire coil can be realized, the rotating requirement of the wire coil during the paying off can be met, the moving problem of the wire coil during the paying off can be prevented, the abrasion problem of the positioning slide block and the wire coil support is effectively reduced, and the paying off efficiency is improved, the problem of needle breakage caused by wire laying and the like is reduced, and sewing production is facilitated.
Drawings
Fig. 1 is a structural diagram of an embodiment of a single-wire reel of the present invention;
FIG. 2 is a sectional view of the positioning block, linear bearing, rotary bearing and bushing of the preferred embodiment of the present invention;
fig. 3 is a structural diagram of a positioning slider according to a preferred embodiment of the present invention.
In the drawings: 1. a mounting base; 11. a sleeve; 12. mounting holes; 2. a column; 3. a wire coil bracket; 31. a first connection block; 32. a coil fixing rod; 311. a first connection hole; 312. a first adjusting screw; 313. a second connection hole; 314. a second adjusting screw; 321. a card slot; 4. a wire holder; 41. a second connecting block; 42. a wire guide rod; 5. positioning the sliding block; 51. trepanning; 52. a mating surface; 6. a linear bearing; 7. a rotating bearing; 8. a bushing; 81. a threaded hole; 82. locking screws; 83. through the hole; 84. a variable cross-section hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically described with reference to fig. 1 to 3, but the following contents are not intended to limit the present invention.
Fig. 1 is a structural diagram of an embodiment of a single-wire reel of the present invention; fig. 2 is a sectional view of the positioning block, the linear bearing, the rotary bearing and the bushing according to a preferred embodiment of the present invention. As shown in fig. 1 and 2, the present embodiment provides a single-wire reel rack including: the wire coil fixing device comprises a mounting seat 1, a stand column 2, a wire coil bracket 3, a wire bracket 4, a positioning slide block 5 and a bushing 8.
Specifically, the mounting seat 1 is mounted on a table top of the sewing machine and connected with the table top of the sewing machine through the mounting seat 1, so that the bobbin is mounted on the table top of the sewing machine.
Specifically, the upright post 2 is vertically arranged, so that the upright post 2 can extend to the upper part of the table top of the sewing machine, and conditions are provided for subsequently installing the bobbin at a height convenient for the sewing machine to use. And, the lower extreme of stand 2 is installed on mount pad 1, has realized the installation of stand 2 on the mesa of sewing machine through mount pad 1.
Specifically, the wire coil support 3 is arranged in the horizontal direction, and one end of the wire coil support 3 is arranged at the middle end or the upper end of the stand column 2, so that the height difference exists between the wire coil support 3 and the table board of the sewing machine, and conditions are provided for the subsequent thread bobbin to be arranged at the height convenient for the sewing machine to use. And, the other end orientation of drum support 3 extends away from the direction of stand 2 for drum support 3 can have sufficient length to install subsequent line section of thick bamboo, and structural design is more reasonable.
Specifically, wire support 4 sets up in one end that drum support 3 extends for the line section of thick bamboo is installing on drum support 3 back, and the suture during the unwrapping wire of line section of thick bamboo can pass through wire support 4, through the direction of wire support 4, makes the suture can enter into to the sewing machine smoothly, provides the condition for sewing machine's normal use.
Specifically, the positioning slide blocks 5 are sleeved on the wire coil support 3, and at the moment, the positioning slide blocks 5 are provided with two positioning slide blocks, so that the two ends of the core of the wire coil can be supported by the two positioning slide blocks 5 respectively, and the problem that the wire coil slides on the wire coil support 3 to influence the wire releasing in the using process is solved. Meanwhile, a linear bearing 6 is arranged between each positioning sliding block 5 and the wire coil support 3, the wire coil support 3 can be sleeved by the linear bearing 6, and the problem of abrasion caused by the fact that the positioning sliding blocks 5 directly contact with the wire coil support 3 and slide on the wire coil support can be solved. Simultaneously, still be provided with rolling bearing 7 between linear bearing 6 and the location slider 5 that corresponds, can make location slider 5 rotate on linear bearing 6 through rolling bearing 7 to can make when follow-up on-line bobbin unwrapping wire, location slider 5 can follow the line section of thick bamboo and rotate, further avoided the wearing and tearing problem that location slider 5 direct contact drum support 3 leads to, structural design is more reasonable. It should be noted that the linear bearing 6 may be a straight-cylinder standard bearing with an inner diameter of 6mm and an outer diameter of 12mm, which is manufactured by mitsubishi, and the rotating bearing 7 may also be a ball bearing with an inner diameter of 12mm and an outer diameter following the requirement, but in this embodiment, the linear bearing 6 and the rotating bearing 7 include, but are not limited to, the aforementioned brands and specifications, and may be adapted according to the actual use requirement, and details are not described herein.
Specifically, the bush 8 is provided with two and is located the one side that the location slider 5 deviates from each other respectively for each location slider 5 all corresponds a bush 8. At this moment, 8 sleeves of the bushing are arranged on the wire coil support 3, so that the bushing 8 can move on the wire coil support 3, the moving requirements of the positioning slide block 5 are met, and the wire coil can be conveniently installed on the wire coil support 3. Simultaneously, set up in screw hole 81 on the bush 8, and install one end in the screw hole 81 and support tightly in the locking screw 82 on drum support 3, adjust the position of bush 8 on drum support 3 through locking screw 82's elasticity promptly to realize the temporary fixation of a line section of thick bamboo on drum support 3, satisfy the unwrapping wire demand.
More specifically, the mounting base 1 mounted on the table of the sewing machine is arranged in an equilateral triangle, at this time, the center of the mounting base 1 is provided with the protruding sleeve 11, preferably, the sleeve 11 and the mounting base 1 are of an integrated structure, and the structural strength is higher. Simultaneously, the lower extreme of stand 2 is pegged graft or the spiro union is in sleeve 11, provides the condition for the installation of stand 2 on mount pad 1 through sleeve 11 promptly, and both are for dismantling the connection, and the dismouting is more convenient. Simultaneously, all seted up mounting hole 12 on every corner of mount pad 1 to, all be provided with mounting screw in each mounting hole 12, on being fixed in sewing machine's mesa through mounting screw, installation stability is higher, and structural design is more reasonable.
More specifically, the wire coil support 3 further includes a first connecting block 31 and a coil fixing rod 32, and the coil fixing rod 32 is installed on the column 2 through the first connecting block 31. At this time, the first connection block 31 has a rectangular parallelepiped structure, so that the first connection block 31 has a certain length, which provides a sufficient carrier for subsequent self-mounting on the column 2 and mounting of the coil fixing rod 32 thereon. Meanwhile, the first connection hole 311 penetrating through and having an opening is disposed at one end of the first connection block 31, so that the aperture of the first connection hole 311 is adjustable, the first connection hole 311 is sleeved outside the column 2, and two side portions of the opening of the first connection hole 311 are connected through the first adjusting screw 312, that is, when the first adjusting screw 312 is tightened, the aperture of the first connection hole 311 is compressed, so that the first connection block 31 can be stably installed on the column 2. Meanwhile, the other end of the first connecting block 31 is provided with a second connecting hole 313 which penetrates through and is provided with an opening, the aperture of the second connecting hole 313 is also adjustable, the second connecting hole 313 is perpendicular to the first connecting hole 311, the first connecting hole 311 and the second connecting hole 313 are in a staggered arrangement state, the problem that the structural strength of the first connecting hole 311 and the second connecting hole 313 is influenced due to the fact that the first connecting hole 311 and the second connecting hole 313 are located on the same plane is avoided, the mounting stability of the first connecting block 31 can be maintained, and structural damage of the first connecting block 31 can be prevented. Meanwhile, the two side portions of the opening of the second connection hole 313 are connected by the second adjustment screw 314, so that the coil fixing rod 32 can be smoothly inserted into the second connection hole 313 when the second adjustment screw 314 is loosened, and the coil fixing rod 32 can be stably clamped by the second connection hole 313 when the second adjustment screw 314 is tightened, and the connection is more stable and reliable. In addition, one end of the coil fixing rod 32 is horizontally arranged to provide a condition for mounting the bobbin thereon, and at the same time, one end of the coil fixing rod 32 is inserted into the second connection hole 313 and locked by the second adjustment screw 314, and the mounting of the coil fixing rod 32 on the column 2 is achieved by the first connection block 31.
More specifically, the wire holder 4 further includes a second connecting block 41 and a wire rod 42. At this moment, the one end of second connecting block 41 is installed in coil fixed rod 32 and is kept away from one of stand 2 and serve, the installation of wire support 4 on wire reel support 3 has been realized, and simultaneously, the other end of wire rod 42 stretches out along coil fixed rod 32's radial, and the one end that wire rod 42 stretches out is provided with the lateral buckling of location slider 5 towards coil fixed rod 32, make wire rod 42 can have the place ahead of location slider 5 in the region of certain distance to place in from location slider 5, make the suture when follow-up spool unwrapping wire can lead through wire rod 42. In addition, the end of the bent end of the wire guide rod 42 is also vertically bent upwards, and the problem that the suture falls from the wire guide rod 42 can be prevented through the bent end of the wire guide rod 42, so that the structural design is more reasonable. It should be noted that the structure of the second connection block 41 is the same as the structure of the first connection block 31, and at this time, the upright column 2 and the coil fixing rod 32 that are engaged with the first connection block 31 are replaced by the coil fixing rod 32 and the wire guide rod 42 that are engaged with the second connection block 41, and the detailed structure thereof is not described herein again.
More specifically, location slider 5 is round platform type structure for the cross section of the one end of location slider 5 is big, and the cross section of the other end is less, forms variable cross section structure, provides the condition for the cylinder core size of the follow-up wire section of thick bamboo that adapts to different specification models. At this time, the center of the positioning slider 5 is provided with a sleeve hole 51 penetrating through both ends thereof along the axial direction thereof, and the sleeve hole 51 is sleeved outside the coil fixing rod 32, thereby realizing the installation of the positioning slider 5 on the coil fixing rod 32. Simultaneously, the little one end of two location sliders 5 cross sections is arranged relatively, make follow-up when installing the bobbin between two location sliders 5, the little one end of two location sliders 5 cross sections can insert to the hole of the section of thick bamboo core of bobbin, thereby withhold the both ends of bobbin, realize the fixed of bobbin, in addition, the inclined plane of location slider 5 forms the fitting surface 52 that corresponds with the bobbin core tip of bobbin, come to cooperate the fixed of realization bobbin with the bobbin core of bobbin promptly through fitting surface 52, and can adapt to the installation demand of the bobbin of different specification models, structural design is more reasonable.
Fig. 3 is a structural diagram of a positioning slider according to a preferred embodiment of the present invention. As shown in fig. 1, 2 and 3, the trepanning 51 is a three-step hole, and the diameter of each step hole in the trepanning 51 is gradually reduced along the direction from the end with the large cross section to the end with the small cross section of the positioning slider 5, so that the change of the diameter of the trepanning 51 is realized. Meanwhile, the step hole with the smallest aperture is directly sleeved outside the coil fixing rod 32 to guide the movement of the positioning slider 5 on the coil fixing rod 32. Meanwhile, a linear bearing 6 is arranged in the stepped hole with the central hole diameter, a gap exists between the linear bearing 6 and the hole wall of the stepped hole, and the linear bearing 6 is arranged outside the coil fixing rod 32 in a sliding mode, so that an installation space is provided for the linear bearing 6 on the positioning sliding block 5, a condition is provided for the follow-up rotating bearing 7 to be arranged in the middle area of the linear bearing 6 as much as possible, and the linear bearing is matched with the coil fixing rod 32. In addition, the rotating bearing 7 is installed in the step hole with the largest aperture, and the inner ring of the rotating bearing 7 is fixed outside the linear bearing 6, so that the rotating bearing 7 is installed on the linear bearing 6 and the positioning sliding block 5, the positioning sliding block 5 can slide along with the linear bearing 6 and can rotate along with the rotating bearing 7, and the requirements of dismounting and paying-off of the bobbin on the bobbin bracket 3 are met.
More specifically, linear bearing 6's one end stretches out outside trepanning 51, and, linear bearing 6 stretches out the outer one end of trepanning 51 and is located the big one end of the cross section of location slider 5, and linear bearing 6 is close to the one end of bush 8 and stretches out outside trepanning 51 promptly, and simultaneously, linear bearing 6 stretches out the outer one end of trepanning 51 and bush 8 fixed connection, connect bush 8 and location slider 5 as a whole through linear bearing 6 promptly, and structural stability is higher, for follow-up can be more reliably with location slider 5 providingly fixed in the condition on the position on drum support 3. It is worth pointing out that the bush 8 is made of plastic, and the outer wall of one end of the linear bearing 6 connected with the bush 8 is provided with anti-slip teeth, so that the connection stability of the bush 8 and the linear bearing 6 can be improved, and the problem that the bush 8 and the linear bearing fall off in the using process is solved.
More specifically, the bushing 8 is a cylindrical structure, and the bushing 8 is provided with through holes 83 penetrating through both ends thereof along the axial direction thereof, and the coil fixing rod 32 is inserted into the through holes 83, so that the bushing 8 can be installed on the large coil fixing rod 32 through the through holes 83 and the bushing 8 can slide on the coil fixing rod 32. In addition, the threaded hole 81 on the bushing 8 is arranged on the outer wall of the bushing 8 along the radial direction of the bushing 8, and the threaded hole 81 is communicated with the through hole 83, so that the end part of the locking screw 82 in threaded connection with the threaded hole 81 can extend into the through hole 83 and abut against the coil fixing rod 32, the use requirement that whether the positioning sliding block 5 moves on the wire coil bracket 3 or not is controlled through tightness adjustment of the locking screw 82, and the structural design is more reasonable.
More specifically, the hole of the bushing 8 on the side close to the positioning slide block 5 through the through hole 83 is a variable cross-section hole 84 with an enlarged diameter, and at this time, the end of the linear bearing 6 extending out of the sleeve hole 51 is inserted into the variable cross-section hole 84 and is fixedly connected with the variable cross-section hole 84, that is, an installation space is provided for the linear bearing 6 with a certain volume through the variable cross-section hole 84, and the structural design is more reasonable.
As a preferred embodiment, a plurality of concave guide grooves are spaced on the matching surface 52 of the positioning slider 5, and each guide groove extends from one end to the other end of the positioning slider 5, so that the surface roughness of the matching surface 52 of the positioning slider 5 is larger, a bobbin core of a subsequent bobbin can be abutted against the positioning slider 5, the problem that the matching surface 52 is abraded due to relative sliding between the bobbin core and the matching surface 52 is prevented, and the service life of the positioning slider 5 is prolonged.
The single-wire coil winding frame provided by the embodiment comprises a mounting seat 1, a stand column 2, a wire coil winding frame 3 and a wire guide frame 4. Positioning slide 5 and bushing 8; through setting up two location slider 5 on drum support 3, and all be provided with linear bearing 6 and rolling bearing 7 between each location slider 5 and the drum support 3, locate linear bearing 6 cunning on drum support 3, rolling bearing 7 installs on linear bearing 6, location slider 5 installs outside rolling bearing 7, make location slider 5 can be on drum support 3 straight line slip, can rotate again, and linear bearing 6's one end still is provided with the bush 8 of taking locking screw 82, can realize the interim fixed of location slider 5 on drum support 3, satisfy the unwrapping wire demand when realizing the spool clamping, the wearing and tearing problem of location slider 5 and drum support 3 has effectively been reduced, improve unwrapping wire efficiency, the broken needle risk because of the unwrapping wire card pause etc. arouses has been reduced, do benefit to and make up production.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (10)
1. A single wire reel comprising:
the mounting seat is mounted on the table top of the sewing machine;
the upright posts are vertically arranged, and the lower ends of the upright posts are mounted on the mounting seat;
the wire coil bracket is horizontally arranged, one end of the wire coil bracket is arranged at the middle end or the upper end of the upright post, and the other end of the wire coil bracket extends towards the direction far away from the upright post;
the wire bracket is arranged at one end of the wire coil bracket, which extends out;
the two positioning sliding blocks are sleeved on the wire coil bracket, a linear bearing is arranged between each positioning sliding block and the wire coil bracket, and a rotating bearing is arranged between each linear bearing and the corresponding positioning sliding block;
the wire coil support is provided with a positioning slide block, the positioning slide block is arranged on the wire coil support, the bushing is provided with two threaded holes, and one end of each threaded hole is tightly abutted to a locking screw on the wire coil support.
2. The single-wire coiling rack as claimed in claim 1, wherein the mounting seat is arranged in an equilateral triangle, a protruding sleeve is arranged at the center of the mounting seat, the lower end of the upright post is inserted or screwed into the sleeve, and a mounting hole is formed on each corner of the mounting seat.
3. The single wire spool rack of claim 1 wherein the spool support includes a first connector block and a coil retainer bar, and,
the first connecting block is of a cuboid structure, one end of the first connecting block is provided with a first connecting hole which penetrates through the first connecting block and is provided with an opening, the first connecting hole is sleeved outside the upright column, two side parts of the opening of the first connecting hole are connected through a first adjusting screw, the other end of the first connecting block is provided with a second connecting hole which penetrates through the first connecting hole and is provided with an opening, the second connecting hole is perpendicular to the first connecting hole, and meanwhile, two side parts of the opening of the second connecting hole are connected through a second adjusting screw;
one end of the coil fixing rod is horizontally arranged, and one end of the coil fixing rod is inserted into the second connecting hole and locked through the second adjusting screw.
4. The single-wire coil holder according to claim 3, wherein the wire holder comprises a second connecting block and a wire rod, one end of the second connecting block is mounted on the end of the coil fixing rod away from the upright, the other end of the wire rod extends out along the radial direction of the coil fixing rod, and the end of the wire rod extending out is bent towards the side of the coil fixing rod where the positioning slider is arranged, and meanwhile, the end of the bent end of the wire rod is also bent vertically upwards.
5. The single-wire coil winding frame according to claim 3, wherein a ring-shaped clamping groove is formed in the outer wall of one end, away from the upright post, of the coil fixing rod, and a clamping ring is installed in the clamping groove.
6. The single-wire coil bobbin as claimed in claim 3, wherein the positioning slider is a circular truncated cone structure, the center of the positioning slider is provided with a sleeve hole penetrating through two ends of the positioning slider along the axial direction of the positioning slider, the sleeve hole is sleeved outside the coil fixing rod, the small ends of the cross sections of the two positioning sliders are oppositely arranged, and the inclined surface of the positioning slider forms a matching surface corresponding to the end of the bobbin core of the bobbin.
7. The single-wire reel spool according to claim 6, wherein the sleeve hole is a three-step hole, and along a direction from a large cross section end to a small cross section end of the positioning slider, the diameter of each step hole in the sleeve hole is gradually reduced, the step hole with the smallest diameter is directly sleeved outside the coil fixing rod, the linear bearing is installed in the step hole with the middle diameter and is slidably installed outside the coil fixing rod, the rotary bearing is installed in the step hole with the largest diameter, and the inner ring of the rotary bearing is fixed outside the linear bearing.
8. The single-wire coil holder according to claim 7, wherein one end of the linear bearing extends out of the sleeve hole, the end of the linear bearing extending out of the sleeve hole is located at the end of the positioning slider with the larger cross section, and the end of the linear bearing extending out of the sleeve hole is fixedly connected with the bushing.
9. The single-wire coil holder according to claim 8, wherein the bushing has a cylindrical shape, the bushing is provided with through holes extending through both ends thereof in an axial direction thereof, the coil fixing rod is inserted into the through holes, the threaded holes are provided in an outer wall of the bushing in a radial direction thereof, and the threaded holes communicate with the through holes.
10. The single-wire reel spool according to claim 9, wherein the hole of the through hole on the side close to the positioning slider is a variable cross-section hole with an enlarged diameter, and one end of the linear bearing extending out of the trepan is inserted into the variable cross-section hole and fixedly connected with the variable cross-section hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720280.3U CN217077992U (en) | 2022-03-31 | 2022-03-31 | Single line dish line frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720280.3U CN217077992U (en) | 2022-03-31 | 2022-03-31 | Single line dish line frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217077992U true CN217077992U (en) | 2022-07-29 |
Family
ID=82553276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220720280.3U Active CN217077992U (en) | 2022-03-31 | 2022-03-31 | Single line dish line frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217077992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI840028B (en) * | 2022-12-16 | 2024-04-21 | 光隆實業股份有限公司 | Horizontal sewing thread output structure |
-
2022
- 2022-03-31 CN CN202220720280.3U patent/CN217077992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI840028B (en) * | 2022-12-16 | 2024-04-21 | 光隆實業股份有限公司 | Horizontal sewing thread output structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8973859B2 (en) | Thread guide for sewing and embroidery machines | |
| CN217077992U (en) | Single line dish line frame | |
| CN204651158U (en) | A kind of wire tightening device | |
| US5694873A (en) | Non-suspension type thread feeder for sewing machine | |
| US2227442A (en) | Apparatus for coiling helical wire | |
| US3648947A (en) | Welding wire feeding mechanism | |
| CN111106582B (en) | Wire casing connection structure for information communication machine room of power company | |
| CN212712149U (en) | Wire passing device of semiconductor packaging aluminum wire machine | |
| CN213978065U (en) | Adjusting mechanism for upper disc triangular gap of circular knitting weft machine | |
| US6178783B1 (en) | Yarn feeder for knitting machine | |
| CN212292130U (en) | Papermaking pulp board winding and unwinding device | |
| CN219233533U (en) | Cable core wire drawing equipment | |
| CN219801853U (en) | Rotatable cable tray of cable pulley | |
| CN214527133U (en) | Paper guide frame for paper tube coiling machine | |
| CN210547641U (en) | Steel wire bending tool | |
| CN221040827U (en) | Cable tightener | |
| CN212611282U (en) | Three-wire machine for protective clothing | |
| CN221421381U (en) | Anti-winding wire supply tool for metal sewing wire | |
| CN220574367U (en) | Wire drawing die carrier for large wire drawing machine | |
| CN211053434U (en) | Connection structure for sander base | |
| CN220998729U (en) | Novel conductor capturing device | |
| CN217555474U (en) | Wire storage and paying-off equipment and wire winding system | |
| CN213011332U (en) | Telescopic coiler convenient to dismantle | |
| CN218543814U (en) | Rotary guide structure of pot body | |
| CN114435195B (en) | Take-up device for electric seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |