CN209338802U - A kind of rotating shuttle for sewing machine component and sewing machine - Google Patents
A kind of rotating shuttle for sewing machine component and sewing machine Download PDFInfo
- Publication number
- CN209338802U CN209338802U CN201920028971.5U CN201920028971U CN209338802U CN 209338802 U CN209338802 U CN 209338802U CN 201920028971 U CN201920028971 U CN 201920028971U CN 209338802 U CN209338802 U CN 209338802U
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- shuttle
- shuttle race
- sewing machine
- race
- short axle
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Abstract
The utility model embodiment discloses a kind of rotating shuttle for sewing machine component and sewing machine, the component includes shuttle race, shuttle set and shuttle race axis, the shuttle race includes shuttle race ontology, the bottom being set on the right side of shuttle race ontology set, the spur being connected on the left of shuttle race ontology and the first short axle covered across the shuttle race ontology and bottom, the shuttle set includes the shuttle set shell being embedded in shuttle race ontology and the second short axle, and second short axle is connected and with shuttle set shell for covering in the first short axle periphery；Shown shuttle race axis is connected with the right side of the shuttle race, the shuttle race axis is provided with the long hole for passing through baseline along its length, the first aperture for passing through baseline from right to left is provided in first short axle, the second aperture for passing through baseline from right to left is provided in second short axle, the shuttle set side wall of outer shell is provided through the opening of baseline.Rotating shuttle for sewing machine component provided by the embodiment of the utility model carries out bottoming line without dismantling shuttle set, realizes continuous line automatically.
Description
Technical field
The utility model embodiment is related to technical field of sewing machines, and in particular to a kind of rotating shuttle for sewing machine component and sewing
Machine.
Background technique
Shuttle race, shuttle set and shuttle race axis are the components of baseline on sewing machine.
Prior art discloses a kind of rotating shuttle for sewing machine, are made of shuttle race cap, shuttle race circle and two presser feets, shuttle race cap one
Single-casting, shuttle race circle are placed on the circle step on shuttle race cap top and locking by two presser feets, and the lower part of shuttle race cap is that a tubulose is long
Handle, to be connected with the distinctive transmission mechanism of sewing machine complete machine.The shuttle race can be driven by the long handle and complete machine of shuttle race cap
Mechanism connection, is no longer fixed in sewing machine, and can be moved synchronously in the horizontal direction with sewing needle, therefore can make to sew
Machine the decorative pattern for more varied of sewing out.
Prior art discloses a kind of full-automatic template sewing machine Novel shuttle race mechanisms, including the shuttle race being mounted on bottom plate
Mechanism, it is characterised in that: the shuttle race mechanism includes shuttle race ontology, shuttle race axis and servo motor, and the shuttle race ontology setting exists
Shuttle race axis front end, is equipped with axle sleeve in the middle part of shuttle race axis, and shuttle race axis rear portion sets that there are two high-speed bearings, and shuttle race axis is in two high-speed bearings
Between be additionally provided with driven synchronizing wheel, driven synchronizing wheel is connect by synchronous belt with the active synchronization wheel of servo motor output end；This
Utility model is reasonable in design, and servo motor is installed in shuttle race mechanism, changes the power input structure of shuttle race mechanism, makes shuttle
Bed axis can shorten to 195mm, solve the problems, such as the too long generation of shuttle race shaft length.
Prior art discloses a kind of rotating shuttle for sewing machine, including shuttle race cap and shuttle race circle, the shuttle race cap and shuttle race circle
Material is spheroidal graphite cast-iron, and the shuttle race snare is located in shuttle race cap, and the bottom centre of the shuttle race cap is equipped with newel, newel
It extends back along the shuttle race body axis direction, the space for accommodating sewing thread, shuttle race circle bottom is equipped in the newel
Through-hole is accordingly equipped with the center column；Spur is provided on the shuttle race cap, the hardness of the spur is greater than shuttle race
The hardness of bed body, new structural rotating shuttle for sewing machine, when running at high speed, coefficient of friction very low energy is reduced due to friction generation
Heat causes heat to be that oil can come in exudation from the inside, substantially increases service life in friction, low energy consumption, high effect, it is low at
This, spur part uses high hardness material, improves the wear-resisting property of spur part, extends the service life of shuttle race, favorably
In save the cost, and parts processing reduces the difficulty being integrally machined, and improves production.
Baseline is first wrapped on the peg or spindle in shuttle race by existing shuttle race needs, and space is limited in shuttle race, therefore usually needs
It will bottoming line again.
Utility model content
For this purpose, the utility model embodiment provides a kind of rotating shuttle for sewing machine component and sewing machine, the utility model embodiment
The rotating shuttle for sewing machine component of offer carries out bottoming line without dismantling shuttle set, realizes continuous line automatically.
To achieve the goals above, the embodiments of the present invention provides the following technical solutions:
In the first aspect of the embodiments of the present invention, a kind of rotating shuttle for sewing machine component is provided, feature exists
It include shuttle race, shuttle set and shuttle race axis in, the component, the shuttle race includes shuttle race ontology, the bottom that is set on the right side of shuttle race ontology
The spur cover, being connected on the left of shuttle race ontology and the first short axle covered across the shuttle race ontology and bottom, the shuttle set include
Shuttle set shell and the second short axle being embedded in shuttle race ontology, second short axle are connected and with shuttle set shell for covering first
Short axle periphery；Shown shuttle race axis is connected with the right side of the shuttle race, and the shuttle race axis is provided with along its length across baseline
Long hole is provided with the first aperture for passing through baseline from right to left in first short axle, is provided in second short axle by the right side
The second aperture of baseline is passed through to the left, and the shuttle set side wall of outer shell is provided through the opening of baseline.
Optionally, the component further includes first bevel gear, second bevel gear and oil pump, the first bevel gear coaxial sleeve
Set on the periphery of the shuttle race axis right part, the second bevel gear for be sequentially connected big connecting rod and with the first bevel gear phase
Engagement, the oil pump is by the driven carry out circulating lubricating oil of the first bevel gear.
Optionally, the oil pump includes hollow oil pump housing, third hand tap gear, drive shaft, impeller, oil inlet pipe and fuel-displaced
Pipe, the third hand tap gear are located at outside the oil pump housing and are sequentially connected with the first bevel gear, and the impeller is located at
In the oil pump housing, described drive shaft one end is coaxially connected with the third hand tap gear, and the other end protrudes into the oil pump housing
Coaxially it is connected with the impeller, the oil pump housing is provided with the oil inlet being connected to oil inlet pipe and is connected to the flowline
Oil outlet.
Optionally, the length of shuttle race axis is 380-390mm.
The utility model embodiment also provides a kind of sewing machine, and the sewing machine is provided with seam provided by the utility model
It threads machine shuttle race component.
Embodiment according to the present utility model, has the advantages that
The rotating shuttle for sewing machine component and sewing machine of the utility model embodiment open up long hole in shuttle race axis, in order to the bottom of by
Line enters in shuttle race directly through long hole, without bottoming line, saves operation, and can guarantee baseline by shuttle race and shuttle set
Normal use.
Detailed description of the invention
It, below will be to reality in order to illustrate more clearly of the embodiments of the present invention or technical solution in the prior art
It applies mode or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that attached in being described below
Figure is only exemplary, for those of ordinary skill in the art, without creative efforts, can be with
It is extended according to the attached drawing of offer and obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the utility model enforceable qualifications, therefore does not have technology
On essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain the model that can cover
In enclosing.
Fig. 1 is the structural schematic diagram for the rotating shuttle for sewing machine component that an embodiment of the utility model provides.
In figure:
1 shuttle race, 2 shuttle covers 3 shuttle race axis
4 first bevel gear, 5 second bevel gear, 6 oil pump
11 shuttle race ontology, 12 bottom covers 13 first short axles
14 spur, 21 shuttle covers 22 second short axle of shell
61 oil pump housing, 62 third hand tap gear, 63 drive shaft
64 impeller, 65 oil inlet pipe, 66 flowline
100 baseline, 131 first aperture 211 opening
221 second apertures
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily, it is clear that described embodiment is
The utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the utility model protection
Range.
The term of cited such as "upper", "lower", "left", "right", " centre ", is merely convenient to describe in this specification
Be illustrated, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, without substantive change
Under technology contents, when being also considered as the enforceable scope of the utility model.
As shown in Figure 1, the utility model embodiment provides a kind of rotating shuttle for sewing machine component, the component includes shuttle race 1, shuttle
Set 2 and shuttle race axis 3, the shuttle race 1 include shuttle race ontology 11, the bottom set 12 for being set in 11 right side of shuttle race ontology, are connected to shuttle race
Spur 14 on the left of ontology 11 and the first short axle 13 across the shuttle race ontology 11 and bottom set 12, the shuttle set 2 includes embedding
Enter shuttle set shell 21 and the second short axle 22 in shuttle race ontology 11, second short axle 22 is connected and is used for shuttle set shell 21
It covers in 13 periphery of the first short axle；Shown shuttle race axis 3 is connected with the right side of the shuttle race 1, and the shuttle race axis 3 is provided with along length side
To the long hole for passing through baseline 100, the first aperture 131 for passing through baseline 100 from right to left, institute are provided in first short axle 13
The second aperture 221 for being provided in the second short axle 22 and passing through baseline 100 from right to left is stated, shuttle set 21 side wall of shell is provided with
Across the opening 211 of baseline 100.
The utility model embodiment rotating shuttle for sewing machine component usage mode is as follows: baseline is passed through to the length in shuttle race axis first
Hole is pierced by subsequently into second in the first aperture of the first short axle in shuttle race, and then from the second short axle of shuttle set by shuttle
It covers and is pierced by the opening of shell.The rotating shuttle for sewing machine component and sewing machine of the utility model embodiment open up length in shuttle race axis
Operation, without bottoming line, is saved in order to enter in shuttle race baseline directly through long hole in hole, and passes through shuttle race and shuttle
Set can guarantee baseline normal use.
Shuttle race and shuttle race axis are driven by big connecting rod by bevel gear, while big connecting rod also directly connects with machine oil pump drive of threading
It connects, and then directly drives that oil pump is fuel-displaced, the shuttle race component of the utility model embodiment enters in shuttle race axis for the ease of baseline, prolongs
The length for having grown shuttle race axis makes its length increase to 380-390mm by 280mm, thus big connecting rod can not direct-drive connection oil
Pump, in order to realize that oil pump is fuel-displaced, as shown in Figure 1, the component can also include first bevel gear 4, second bevel gear 5 and oil pump
6, the first bevel gear 4 can be set to the periphery of 3 right part of shuttle race axis with coaxial sleeve, and the second bevel gear 5 can be used for
Transmission connection and is meshed at big connecting rod with the first bevel gear 4, and the oil pump 6 can be driven by the first bevel gear 4
Circulating lubricating oil is carried out, the oil pump 6 may include hollow oil pump housing 61, third hand tap gear 62, drive shaft 63, impeller
64, oil inlet pipe 65 and flowline 66, the third hand tap gear 62 can be located at 61 outside of the oil pump housing and with described first
Bevel gear 4 be sequentially connected, the impeller 64 can be located at the oil pump housing 61 in, described 63 one end of drive shaft can with it is described
Third hand tap gear 62 is coaxially connected, the other end can protrude into the oil pump housing 61 with the impeller 64 is coaxial is connected, the oil
The oil outlet that pump case 61 can be set the oil inlet being connected to oil inlet pipe 65 and be connected to the flowline 66.It is using
When, it is rotated by big connecting rod driving second bevel gear, and then drive first bevel gear rotation, to drive shuttle race axis and shuttle race
Rotation；Meanwhile first bevel gear and third hand tap gear are sequentially connected, and then drive drive shaft and wheel rotation, make oil pump housing
In lubricating oil can be sent out and oil pump housing and enter in oil pump housing from oil inlet pipe by flowline.
The present embodiment also provides a kind of sewing machine, and the sewing machine is provided with rotating shuttle for sewing machine group provided by the present embodiment
Part.Shuttle race and the shuttle set of the present embodiment shuttle race component are identical as the usage mode of conventional shuttle race and shuttle set, and shuttle race axis is equal, oil pump
It is fixed on sewing motor spindle, second bevel gear transmission connection big connecting rod, three bevel gears are meshed, and second bevel gear is located at upper
Side, third hand tap gear is located below, and second bevel gear is between second bevel gear and third hand tap gear.The seam of the present embodiment
Machine of threading is not necessarily to bottoming line, time saving and energy saving.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (5)
1. a kind of rotating shuttle for sewing machine component, which is characterized in that the component includes shuttle race (1), shuttle set (2) and shuttle race axis (3), institute
Shuttle race (1) is stated to include shuttle race ontology (11), the bottom being set on the right side of shuttle race ontology (11) set (12), be connected to shuttle race ontology (11)
The spur (14) in left side and the first short axle (13) for passing through the shuttle race ontology (11) and bottom set (12), shuttle set (2) packet
Shuttle set shell (21) being embedded in shuttle race ontology (11) and the second short axle (22) are included, second short axle (22) and shuttle cover shell
(21) it is connected and for covering in the first short axle (13) periphery；Shown shuttle race axis (3) is connected with the right side of the shuttle race (1), described
Shuttle race axis (3) is provided with the long hole for passing through baseline (100) along its length, is provided with from right to left in first short axle (13)
Across the first aperture (131) of baseline (100), it is provided in second short axle (22) from right to left across baseline (100)
Second aperture (221), described shuttle set shell (21) side wall are provided through the opening (211) of baseline (100).
2. rotating shuttle for sewing machine component according to claim 1, which is characterized in that the component further includes first bevel gear
(4), second bevel gear (5) and oil pump (6), first bevel gear (4) coaxial sleeve are set to the outer of shuttle race axis (3) right part
Week, the second bevel gear (5) big connecting rod and are meshed for being sequentially connected with the first bevel gear (4), the oil pump (6)
It is driven by the first bevel gear (4) and carries out circulating lubricating oil.
3. rotating shuttle for sewing machine component according to claim 2, which is characterized in that the oil pump (6) includes hollow oil pump
Shell (61), third hand tap gear (62), drive shaft (63), impeller (64), oil inlet pipe (65) and flowline (66), the third cone
Gear (62) is located at the oil pump housing (61) outside and is sequentially connected with the first bevel gear (4), impeller (64) position
In the oil pump housing (61), described drive shaft (63) one end with the third hand tap gear (62) is coaxial is connected, the other end is stretched
Enter the oil pump housing (61) with the impeller (64) is coaxial is connected, the oil pump housing (61) is provided with oil inlet pipe (65) even
Logical oil inlet and the oil outlet being connected to the flowline (66).
4. rotating shuttle for sewing machine component according to claim 1, which is characterized in that the length of shuttle race axis (3) is 380-
390mm。
5. a kind of sewing machine, which is characterized in that the sewing machine is provided with sewing machine described in any one of claim 1-4
Shuttle race component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920028971.5U CN209338802U (en) | 2019-01-08 | 2019-01-08 | A kind of rotating shuttle for sewing machine component and sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920028971.5U CN209338802U (en) | 2019-01-08 | 2019-01-08 | A kind of rotating shuttle for sewing machine component and sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209338802U true CN209338802U (en) | 2019-09-03 |
Family
ID=67761094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920028971.5U Active CN209338802U (en) | 2019-01-08 | 2019-01-08 | A kind of rotating shuttle for sewing machine component and sewing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN209338802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850844A (en) * | 2020-07-21 | 2020-10-30 | 陈晓瑜 | Cloth feeding adjusting system for sewing machine |
-
2019
- 2019-01-08 CN CN201920028971.5U patent/CN209338802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850844A (en) * | 2020-07-21 | 2020-10-30 | 陈晓瑜 | Cloth feeding adjusting system for sewing machine |
| CN111850844B (en) * | 2020-07-21 | 2022-01-18 | 东阳市三立针织服装有限公司 | Cloth feeding adjusting system for sewing machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |