CN212000171U - Rotating shuttle shaft sleeve device based on embroidery machine - Google Patents
Rotating shuttle shaft sleeve device based on embroidery machine Download PDFInfo
- Publication number
- CN212000171U CN212000171U CN202020226022.0U CN202020226022U CN212000171U CN 212000171 U CN212000171 U CN 212000171U CN 202020226022 U CN202020226022 U CN 202020226022U CN 212000171 U CN212000171 U CN 212000171U
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- Prior art keywords
- rotating shuttle
- cover
- groove
- fixed
- embroidery machine
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- 230000000694 effects Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000009958 sewing Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a rotating shuttle axle sleeve device based on embroidery machine, including rotating shuttle axle, rotating shuttle cover and ball, the surface at the rotating shuttle axle is established to loss rotating shuttle cover, the surface cover of rotating shuttle cover is equipped with fixed cover, the first spacing groove with ball looks adaptation is seted up on the surface of rotating shuttle cover to the inner wall of fixed cover is seted up with the second spacing groove of ball looks adaptation, the top fixedly connected with fixed plate on fixed cover surface, the utility model relates to an embroidery machine spare part technical field. This rotating shuttle axle sleeve device based on embroidery machine through relative rotation between rotating shuttle cover and the fixed cover, realizes the rotation of rotating shuttle axle, has avoided taking place wearing and tearing between rotating shuttle axle and the rotating shuttle cover, when ball department wearing and tearing are more serious, only needs to change the rotating shuttle cover, and the rotating shuttle axle need not be changed, reduces economic loss, and this lubricating oil is more convenient on the rotating shuttle axle sleeve, can slow down its wearing and tearing speed to increase of service life improves the machining precision.
Description
Technical Field
The utility model relates to an embroidery machine spare part technical field specifically is a rotating shuttle axle sleeve device based on embroidery machine.
Background
The rotating shuttle is an important component of a sewing machine, and among sewing machines, sewing machines sewing with lock stitches are most common. Most of these sewing machines adopt a rotating shuttle, the shuttle tip hooks the thread loop, simultaneously enlarges the thread loop, and leads the thread loop to form a lock stitch by surrounding the shuttle core, the rotating shuttle does a rotation motion with equal angular velocity, in the one-time up and down reciprocating motion of the machine needle (the main shaft rotates a circle), the rotating shuttle rotates two circles with equal angular velocity, the rotating shuttle is fixed by a rotating shuttle frame, the rotating shuttle frame is rotated, the rotating shuttle frame hooks the thread loop by the shuttle frame tip, the thread division is carried out by the rotating shuttle frame hooks, the thread is separated from the position of the rotating shuttle plate head to form the thread loop, the rotating shuttle is generally driven by a rotating shuttle shaft to rotate, and the rotating shuttle shaft is generally sleeved in the rotating shuttle sleeve to rotate.
The rotating shuttle sleeve can support and limit the rotating shuttle shaft, the existing rotating shuttle rotating mechanism generally rotates relatively between the rotating shuttle shaft and the rotating shuttle sleeve, the mechanical loss between the two parts is large, once the damage occurs, the rotating shuttle shaft and the rotating shuttle sleeve need to be replaced simultaneously, the economic loss is increased, the existing rotating shuttle shaft sleeve is inconvenient to lubricate, the parts are seriously abraded after being used for a long time, the working precision of the rotating shuttle is directly influenced, and the processing quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a rotating shuttle axle sleeve device based on embroidery machine has solved in case the damage takes place, just needs to change two parts of rotating shuttle axle and rotating shuttle cover simultaneously, increases economic loss, and it is inconvenient that the rotating shuttle axle sleeve is lubricated, can lead to the part wearing and tearing serious after long-time the use, reduces processingquality's problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a rotating shuttle axle sleeve device based on embroidery machine, includes rotating shuttle axle, rotating shuttle cover and ball, and loss rotating shuttle cover is established on the surface of rotating shuttle axle, the surface cover of rotating shuttle cover is equipped with fixed cover, the first spacing groove with ball looks adaptation is seted up on the surface of rotating shuttle cover to the inner wall of fixed cover is seted up with the second spacing groove of ball looks adaptation, the top fixedly connected with fixed plate on fixed cover surface to the fixed slot has been seted up to the inside of fixed plate, the inside of fixed slot is provided with the oil absorption cotton, the top on fixed cover surface just is located the inside of fixed slot and has seted up the oil guide hole, the inlet port has been seted up at the top of fixed plate, the bottom of inlet port is linked together with the top of fixed slot, the top threaded connection of inlet port has the oil.
Preferably, the two ends of the rotating shuttle sleeve and the surface of the rotating shuttle shaft are fixedly connected with fixing rings, one side, opposite to the fixing rings, of each fixing ring is fixedly connected with an annular sliding plate, and sliding grooves matched with the annular sliding plates are formed in the two ends of each fixing ring.
Preferably, two the activity groove has all been seted up to solid fixed ring's inside to the equal fixedly connected with slide rail in both sides of activity inslot wall.
Preferably, two sliding connection has the fly leaf between the relative one side of slide rail, the bottom fixedly connected with fixture block of fly leaf, the bottom of fixture block runs through activity groove and solid fixed ring and extends to solid fixed ring's outside.
Preferably, the top of the surface of the rotating shuttle shaft is provided with a clamping groove matched with the clamping block, the top of the movable plate is fixedly connected with a movable rod, and the top end of the movable rod penetrates through the movable groove and the fixed ring and extends to the top of the fixed ring.
Preferably, the top of movable rod just is located solid fixed ring's top fixedly connected with baffle, the top of activity inslot wall just is located the fixed surface of movable rod and is connected with the spring, the bottom of spring and the bottom fixed connection of fly leaf.
Preferably, the top of the surface of the rotating shuttle shaft and the left side of the left fixing ring are provided with a first key groove, and the top of the surface of the rotating shuttle shaft and the right side of the right fixing ring are provided with a second key groove.
Advantageous effects
The utility model provides a rotating shuttle axle sleeve device based on embroidery machine. Compared with the prior art, the method has the following beneficial effects:
(1) this rotating shuttle axle sleeve device based on embroidery machine, the surface cover through the rotating shuttle cover is equipped with fixed cover, the first spacing groove with ball looks adaptation is seted up on the surface of rotating shuttle cover, and the second spacing groove with ball looks adaptation is seted up to the inner wall of fixed cover, the top fixedly connected with fixed plate on fixed cover surface, the inside of fixed slot is provided with the oil absorption cotton, the inlet port has been seted up at the top of fixed plate, fixed connection between rotating shuttle axle and the rotating shuttle cover, rotate relatively between rotating shuttle cover and the fixed cover, realize the rotation of rotating shuttle axle, the emergence wearing and tearing between rotating shuttle axle and the rotating shuttle cover have been avoided, when ball department wearing and tearing are more serious, only need to change the rotating shuttle cover, the rotating shuttle axle need not be changed, economic loss is reduced, and it is more convenient to sheathe lubricating oil in this rotating shuttle axle, can slow down its wearing and tearing speed, thereby increase of service.
(2) This rotating shuttle axle sleeve device based on embroidery machine, the fixed ring of the equal fixedly connected with in surface that just is located the rotating shuttle axle through the both ends of rotating shuttle cover, the bottom fixedly connected with fixture block of fly leaf, the draw-in groove with fixture block looks adaptation is seted up at the top on rotating shuttle axle surface, the top of movable rod just is located fixed ring's top fixedly connected with baffle, it is fixed with the draw-in groove through the fixture block between rotating shuttle axle and the rotating shuttle cover, when the rotating shuttle cover is changed to needs, only need upwards stimulate the baffle, make the fixture block break away from the draw-in groove and can take out the rotating shuttle axle, convenient the change has improved the practicality.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;
fig. 4 is a partial enlarged view of the utility model at B in fig. 2;
fig. 5 is a partial enlarged view of the point C in fig. 2 according to the present invention.
In the figure: the rotary shuttle comprises a rotary shuttle shaft 1, a rotary shuttle sleeve 2, a ball 3, a fixed sleeve 4, a first limit groove 5, a second limit groove 6, a fixed plate 7, a fixed groove 8, oil absorbent cotton 9, an oil guide hole 10, an oil inlet hole 11, an oil seal 12, a fixed ring 13, a ring-shaped sliding plate 14, a sliding groove 15, a movable groove 16, a sliding rail 17, a movable plate 18, a clamping block 19, a clamping groove 20, a movable rod 21, a baffle 22, a spring 23, a first key groove 24 and a second key groove 25.
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 rotating shuttle shaft sleeve device based on an embroidery machine comprises a rotating shuttle shaft 1, a rotating shuttle sleeve 2 and balls 3, wherein a first key groove 24 is formed in the top of the surface of the rotating shuttle shaft 1 and positioned on the left side of a left fixing ring 13, a second key groove 25 is formed in the top of the surface of the rotating shuttle shaft 1 and positioned on the right side of a right fixing ring 13, a clamping groove 20 matched with a clamping block 19 is formed in the top of the surface of the rotating shuttle shaft 1, a movable rod 21 is fixedly connected to the top of a movable plate 18, a baffle 22 is fixedly connected to the top of the movable rod 21 and positioned on the top of the fixing ring 13, a spring 23 is fixedly connected to the top of the inner wall of a movable groove 16 and positioned on the surface of the movable rod 21, the bottom end of the spring 23 is fixedly connected to the bottom of the movable plate 18, the top end of the movable rod 21 penetrates through the movable groove 16 and the fixing ring 13 and extends to the top of the fixing ring, a movable plate 18 is connected between the opposite sides of the two slide rails 17 in a sliding manner, a clamping block 19 is fixedly connected to the bottom of the movable plate 18, the bottom of the clamping block 19 penetrates through a movable groove 16 and a fixing ring 13 and extends to the outside of the fixing ring 13, the fixing ring 13 is fixedly connected to both ends of the rotating shuttle sleeve 2 and positioned on the surface of the rotating shuttle shaft 1, an annular sliding plate 14 is fixedly connected to one side of each of the two fixing rings 13, the annular sliding plate 14 and the sliding groove 15 are matched with each other to enhance the stability of the connection between the rotating shuttle sleeve 2 and the fixing sleeve 4, the sliding grooves 15 matched with the annular sliding plate 14 are formed at both ends of the fixing sleeve 4, the loss rotating shuttle sleeve 2 is sleeved on the surface of the rotating shuttle shaft 1, the fixing sleeve 4 is sleeved on the surface of the rotating shuttle sleeve 2, a first limiting groove 5 matched with the ball 3 is formed on the surface of the rotating shuttle sleeve, fixed cover 4 surperficial top fixedly connected with fixed plate 7, and fixed slot 8 has been seted up to the inside of fixed plate 7, the inside of fixed slot 8 is provided with the oil absorption cotton 9, fixed cover 4 surperficial top and the inside that is located fixed slot 8 have seted up and have led oilhole 10, it can make the lubricating oil on the oil absorption cotton 9 flow to the junction of rotating shuttle cover 2 and fixed cover 4 to lead oilhole 10, play the lubrication action to ball 3, reduce the wearing and tearing between ball 3 and rotating shuttle cover 2 and the fixed cover 2, inlet port 11 has been seted up at the top of fixed plate 7, replenish lubricating oil on to oil absorption cotton 9 through inlet port 11, the bottom of inlet port 11 is linked together with fixed slot 8's top, the top threaded connection of inlet port.
When the rotating shuttle sleeve 2 needs to be replaced, the baffle plate 22 is pulled upwards, the movable rod 21 drives the movable plate 18 to move, the clamping block 19 is driven to be separated from the clamping groove 20, the spring 23 is compressed at the moment, and then the rotating shuttle sleeve 2 can be pulled away from the rotating shuttle shaft 1 and can be replaced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a rotating shuttle axle sleeve device based on embroidery machine, includes rotating shuttle axle (1), rotating shuttle cover (2) and ball (3), the surface at rotating shuttle axle (1) is established to rotating shuttle cover (2) cover, its characterized in that: the surface of the rotating shuttle sleeve (2) is sleeved with a fixed sleeve (4), the surface of the rotating shuttle sleeve (2) is provided with a first limit groove (5) matched with the ball (3), and the inner wall of the fixed sleeve (4) is provided with a second limit groove (6) matched with the ball (3), the top of the surface of the fixed sleeve (4) is fixedly connected with a fixed plate (7), a fixing groove (8) is arranged in the fixing plate (7), oil absorption cotton (9) is arranged in the fixing groove (8), the top of the surface of the fixed sleeve (4) and the inner part of the fixed groove (8) are provided with oil guide holes (10), an oil inlet hole (11) is formed in the top of the fixing plate (7), the bottom end of the oil inlet hole (11) is communicated with the top of the fixing groove (8), and an oil seal (12) is connected to the top of the oil inlet hole (11) in a threaded mode.
2. The rotating shuttle sleeve device based on the embroidery machine according to claim 1, wherein: the two ends of the rotating shuttle sleeve (2) are respectively and fixedly connected with a fixing ring (13) on the surface of the rotating shuttle shaft (1), two annular sliding plates (14) are respectively and fixedly connected to one opposite sides of the fixing rings (13), and sliding grooves (15) matched with the annular sliding plates (14) are respectively formed in the two ends of the fixing sleeve (4).
3. The rotating shuttle sleeve device based on the embroidery machine according to claim 2, wherein: two activity groove (16) have all been seted up to the inside of solid fixed ring (13) to the equal fixedly connected with slide rail (17) in both sides of activity groove (16) inner wall.
4. The rotating shuttle sleeve device based on the embroidery machine according to claim 3, wherein: two sliding connection has movable plate (18) between the relative one side of slide rail (17), the bottom fixedly connected with fixture block (19) of movable plate (18), the outside that activity groove (16) and solid fixed ring (13) are run through and extend to solid fixed ring (13) in the bottom of fixture block (19).
5. The rotating shuttle sleeve device based on the embroidery machine according to claim 4, wherein: the top of the surface of the rotating shuttle shaft (1) is provided with a clamping groove (20) matched with the clamping block (19), the top of the movable plate (18) is fixedly connected with a movable rod (21), and the top end of the movable rod (21) penetrates through the movable groove (16) and the fixed ring (13) and extends to the top of the fixed ring (13).
6. The rotating shuttle sleeve device based on the embroidery machine according to claim 5, wherein: the top of movable rod (21) just is located top fixedly connected with baffle (22) of solid fixed ring (13), the top of activity groove (16) inner wall just is located fixed surface of movable rod (21) and is connected with spring (23), the bottom of spring (23) and the bottom fixed connection of fly leaf (18).
7. The rotating shuttle sleeve device based on the embroidery machine according to claim 2, wherein: the top on the surface of the rotating shuttle shaft (1) and the left side of the left fixing ring (13) are provided with a first key groove (24), and the top on the surface of the rotating shuttle shaft (1) and the right side of the right fixing ring (13) are provided with a second key groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020226022.0U CN212000171U (en) | 2020-02-28 | 2020-02-28 | Rotating shuttle shaft sleeve device based on embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020226022.0U CN212000171U (en) | 2020-02-28 | 2020-02-28 | Rotating shuttle shaft sleeve device based on embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212000171U true CN212000171U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020226022.0U Expired - Fee Related CN212000171U (en) | 2020-02-28 | 2020-02-28 | Rotating shuttle shaft sleeve device based on embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212000171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293538A (en) * | 2021-06-30 | 2021-08-24 | 广东海帝隽绣东方实业股份有限公司 | Facial line branching machine for automatic embroidery and use method thereof |
-
2020
- 2020-02-28 CN CN202020226022.0U patent/CN212000171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293538A (en) * | 2021-06-30 | 2021-08-24 | 广东海帝隽绣东方实业股份有限公司 | Facial line branching machine for automatic embroidery and use method thereof |
| CN113293538B (en) * | 2021-06-30 | 2022-09-13 | 广东海帝隽绣东方实业股份有限公司 | Facial line branching machine for automatic embroidery and use method thereof |
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| 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: 20201124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |