CN101924427A - Assembly method of direct drive motor capable of being matched with different sewing machines - Google Patents
Assembly method of direct drive motor capable of being matched with different sewing machines Download PDFInfo
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- CN101924427A CN101924427A CN2009101461714A CN200910146171A CN101924427A CN 101924427 A CN101924427 A CN 101924427A CN 2009101461714 A CN2009101461714 A CN 2009101461714A CN 200910146171 A CN200910146171 A CN 200910146171A CN 101924427 A CN101924427 A CN 101924427A
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Abstract
The invention relates to an assembly method of a direct drive motor capable of being matched with different sewing machines, and the method mainly comprises the following steps: a target seat for correcting a center is embedded and arranged in correspondence to a dynamic input spindle of a sewing machine platform, then an adapter is locked and assembled in correspondence to an end surface, the adapter and the direct drive motor seat are assembled and arranged correspondingly, then the spindle is sleeved with a motor rotator, the rotator and a stator in the direct drive motor seat correspond to each other so as to generate dynamic, and finally, a sealing cover is assembled and arranged on the direct drive motor seat to protect the stator and the rotator in a closing way; and therefore, in the assembly method, the direct drive motor can be correspondingly assembled with one sewing machine of any type, and simultaneously, the direct drive motor can be directly linked with the sewing machine platform to carry out sewing operation, thus shortening the transmission distance and achieving the aims of eliminating transmission noise and vibration loss.
Description
Technical field
The relevant a kind of assembly method of direct drive motor of the present invention, but the assembly method of direct drive motor of relevant a kind of matched with different sewing machines specifically.
Background technology
The drive mechanism of general traditional sewing machine is as shown in figure 10, utilize motor 7 to drive the drive 71 of the axle head of exerting oneself, and drive 71 comes interlock machine spindle 73 by belt 72, and when starting use, this motor 7 presents the state that continues rotation, only in the time when user's let slip the clutch, just really allow motor 7 that power is conducted on the machine spindle 73 by belt 72, therefore, the drive technology of existing sewing machine presents for a long time at motor 7 under the state of idle commentaries on classics, reflects the disappearance of power consumption, but the Yin Mada transmission main shaft be designed to fixed form so that can't change direct-drive motor than power saving.
And because of the disappearance of above-mentioned power consumption is arranged, to derive another kind of sewing machine structure with the transmission of directly-drive servo motor, as shown in figure 11, rotor axis 81 ends of this direct-drive motor 8 are provided with flywheel 82, come interlock machine spindle 84 with belt 83, it is but that the just design of start of conduction is arranged because of direct-drive motor 8, improve the disappearance of conventional motor power consumption, but because of rotor axis 81 front and back of direct-drive motor 8 are provided with bearing 85, and also be equipped with bearing 85 on the machine spindle 84, to help the transmission of correcting axle center 81 and main shaft 84 by this, therefore bearing 85 is at this member that necessitates, and also pass through flywheel 82 because of integral body, belt 83 drives, and forms the transmission of long distance, so that can produce transmission noise and vibration, relatively Zheng Ti volume also takes up space more greatly, so, have and make to go up the cost height, desirable not to the utmost disappearance in the use.
In addition, also there is TaiWan, China patent announcement M to disclose the radiator structure of the built-in drive unit of a kind of sewing machine for No. 334869, it is characterized in that: one drives the servo motor of this sewing machine, it is the top that is fixedly arranged in the housing, this servo motor has a power transmission shaft, be provided with this power transmission shaft in an end of this servo motor and drive and place radiator in this housing, and on this housing of these radiator both sides, be equipped with at least one first pair of opening and at least one second pair of opening respectively.By its accompanying drawing it seems as can be known this sewing machine need die sinking customization be shaped one can ccontaining servo motor shell space, therefore, cost is high and bulky, help the servo motor heat radiation so need be provided with radiator structure, and the machine of this type design be the built-in drive mechanism of uniqueness, can't with the use of arranging in pairs or groups mutually of the accessory of other type; Simultaneously, servo motor axle center in the housing is provided with bearing in front and back equally, and also be equipped with bearing on the machine spindle, to help the transmission of correcting axle center and main shaft by this, in addition, this servo motor also can produce the disappearance of transmission noise and vibration by transmissions such as flywheel, belts, therefore, desirable not to the utmost in the use design.
Therefore, the inventor in view of this, adhering to for many years the abundant of these relevant industries designs and develops and the actual fabrication experience, studied improvement at existing structure and disappearance, but provide a kind of assembly method of direct drive motor of matched with different sewing machines, in the hope of the sewing machine that can the make existing commercially available different type of machines direct-drive type servo motor that all can change the outfit, and then reach the purpose of better practical value.
Summary of the invention
But the assembly method of direct drive motor that the purpose of this invention is to provide a kind of matched with different sewing machines, the design that it assembles adapter and direct-drive motor seat again by aligning step all can simple and easy replacing assembling direct-drive motor to reach arbitrary type.
But the assembly method of direct drive motor of a kind of matched with different sewing machines of the present invention is realized by following technical scheme:
It mainly is the target seat that is embedded the correction center on the main shaft corresponding to sewing machine table power input, lock corresponding to end face again and organize an adapter, establish for corresponding group with this adapter and direct-drive motor seat then, sheathed motor rotor on main shaft again, and make stator in rotor and the direct-drive motor seat corresponding mutually and can produce power, group is established a capping and is come closed protect stator and rotor person on the direct-drive motor seat at last; By this, can corresponding assembling with above-mentioned assembling mode with the sewing machine of arbitrary type by direct-drive motor, also allow simultaneously direct-drive motor directly the interlock sewing machine table carry out the sewing running, to shorten the transmission distance, reach the disappearance of elimination transmission noise and vibration.
But the assembly method of direct drive motor of a kind of matched with different sewing machines of the present invention further is provided with the perforation correspondence in adapter and establishes part with spiral shell and be mounted on the main shaft end face, make it can align the axle center, also be provided with latch corresponding embedding direct-drive motor seat on the adapter simultaneously and locate combination, reach the effect of accurate assembling.
But the assembly method of direct drive motor of a kind of matched with different sewing machines of the present invention further is provided with screw fixed hole in rotor, establishes a handwheel that is positioned at the capping outside with correspondence lock, and convenient by this user adjusts handwheel and carries out the sewing operation.
Useful technique effect of the present invention is: can corresponding arbitrary sewing machine type and can simple and easy assembling direct-drive motor, allow direct-drive motor directly the interlock sewing machine table carry out the sewing running, to shorten the transmission distance, reach and eliminate transmission noise and vibration.
Description of drawings
For enabling clearer understanding purpose of the present invention, characteristics and advantage, below conjunction with figs. is described in detail preferred embodiment of the present invention, wherein:
Fig. 1 is a process block diagram of the present invention;
Fig. 2 is a perspective exploded view of the present invention;
Fig. 3 is a partial exploded view of the present invention;
Fig. 4 is a combination action schematic diagram () of the present invention;
Fig. 5 is a combination action schematic diagram (two) of the present invention;
Fig. 6 is a combination action schematic diagram (three) of the present invention;
Fig. 7 is another enforcement state calcspar of the present invention;
Fig. 8 is another enforcement view of the present invention;
Fig. 9 is another enforcement state schematic side view of the present invention;
Figure 10 is prior art () schematic diagram;
Figure 11 is prior art (a two) schematic diagram.
Embodiment
For the technology contents, the goal of the invention that make the present invention use and the effect reached thereof have more complete and clearly disclose, now preferred embodiment of the present invention is elaborated in following conjunction with figs.:
At first, see also Fig. 1～shown in Figure 6, but be process block diagram, three-dimensional decomposition, exploded and the combination action schematic diagram of the assembly method of direct drive motor of a kind of matched with different sewing machines of the present invention, its step is as follows:
(a) cent(e)ring location: the main shaft 11 place's correspondences in the input of sewing machine table 1 power are embedded a target seat B, and allow adapter 2 corresponding target seat B with hollow hole 22 and embed, and make the hollow hole 22 of its adapter 2 can corresponding center of proofreading and correct transmission main shaft 11;
(b) locking adapter: after hollow hole 22 centralized positionings,, establish part A by spiral shell again and wear the perforation 21 of adapter 2 and adapter 2 is locked on the sewing machine table 1 again with the screw 12 on 21 corresponding main shaft 11 end faces of the perforation on the adapter 2;
(c) dismounting target seat: when adapter 2 assemblings finish, and allow behind the corresponding center of proofreading and correct transmission main shafts 11 of hollow hole 22, can target seat B be disassembled by main shaft 11 places;
(d) assembling direct-drive motor seat: direct-drive motor seat 3 correspondences that will be provided with stator 33 combine with adapter 2, utilize promptly that latch set on the adapter 2 23 is corresponding to embed on the direct-drive motor seats 3 set caulking groove 31 and locate, simultaneously again with the screw 24 on 32 corresponding adapter 2 end faces of the perforation on the direct-drive motor seat 3, and establish part A with spiral shell and wear the perforation 32 of direct-drive motor seat 3 and direct-drive motor seat 3 is locked on the adapter 2;
(e) embed rotor: the main shaft 11 corresponding rotors 4 with axis hole 41 that embed in being positioned at direct-drive motor seat 3 central hollow out places allow rotor 4 and stator 33 do the time spent and driving main shaft 11;
(f) capping closure: establish a capping 5 in the corresponding assembling in the central hollow out place of direct-drive motor seat 3 spiral shell, with closure protection stator 33 and rotor 4.
See also Fig. 7～shown in Figure 8, it is after the closed step of f capping, have additional the auxiliary handwheel step of (g) installing again, it is to be provided with screw fixed hole 42 in rotor 4, and capping 5 places are provided with open-work 51, pass a handwheel 6 and correspondence is locked on rotor 4 screw fixed holes 42 by open-work 51, by this with auxiliary user's manual operation sewing machine.
Please consult shown in Figure 9 in addition again, the hollow hole 22 of the corresponding sheathed adapter 2 of this target seat B can further be corresponding tapering shape, when establishing adapter 2, group together is inserted in main shaft 11, when spiral shell is established part A and is penetrated perforation 21 and do not lock as yet, the center that utilizes target seat B to proofread and correct to orient hollow hole 22 and main shaft 11, locking screw is established part A adapter 2 is locked on the sewing machine table 1 again; Step repeats no more in this with (c)～(g) narration afterwards.
Aforesaid embodiment or accompanying drawing and non-limiting structure aspect of the present invention and implementation method step, different as step (d) assembling direct-drive motor seat with the sequencing that (e) embeds rotor, still do not influence purpose of the present invention, have suitable variation or the modification of knowing the knowledgeable usually in the technical field under any, all should be considered as not breaking away from patent category of the present invention.
By the above, the composition of this assembly with use implementation as can be known, the present invention and existing structure have following plurality of advantages in comparison, details are as follows:
1. but the assembly method of direct drive motor of the present invention's matched with different sewing machines, allow motor and main shaft directly combine the design of transmission by being provided with the adapter correspondence, arbitrary sewing machine reloading direct-drive formula servo motor with existing different type of machines, allow direct-drive motor directly the interlock sewing machine table carry out sewing running, to shorten the transmission distance, reach power and energy saving more and eliminate the disappearance of transmission noise and vibration.
2. but the assembly method of direct drive motor of the present invention's matched with different sewing machines, the hollow hole correspondence that is used in adapter is embedded the design of target seat, proofread and correct the usefulness at center as correspondence with the target seat, make it proofread and correct the center of transmission main shaft, reach purpose the sewing machine reloading direct-drive formula servo motor of different type of machines.
3. but the assembly method of direct drive motor of the present invention's matched with different sewing machines, when utilizing the target seat to proofread and correct the center, this target seat can advance a formation tapering shape, could proofread and correct out the center of the hollow hole of adapter quickly and accurately by tapering, and be easy to the target seat is taken out on adapter corresponding to machine spindle.
In sum, the embodiment of the invention really can reach desired use effect, its disclosed concrete structure and implementation method again, not only do not seen in the like product, also be not disclosed in application before, really meet the regulation and the requirement of Patent Law fully, the application of patent of invention is now proposed in accordance with the law, earnestly ask and give examination, and grant quasi patent, then the true feeling moral just.
Claims (7)
- But 1. the assembly method of direct drive motor of a matched with different sewing machines, its key step includes:(a) cent(e)ring location: the main shaft place correspondence in the input of sewing machine table power is embedded a target seat, and allows the corresponding target seat of adapter with hollow hole and embed, and makes the hollow hole of its adapter can corresponding center of proofreading and correct transmission main shaft;(b) locking adapter: after the hollow hole centralized positioning, again adapter is established part with spiral shell and be locked on the sewing machine table;(c) dismounting target seat: when the adapter assembling finishes, and allow behind the corresponding center of proofreading and correct transmission main shaft of hollow hole, can the target seat be disassembled by the main shaft place;(d) assembling direct-drive motor seat: the direct-drive motor seat that will be provided with stator is corresponding to be combined with adapter, is about to the direct-drive motor seat and is locked on the adapter;(e) embed rotor:, allow rotor and stator do the time spent and driving main shaft in the corresponding rotor that embeds of the main shaft that is positioned at direct-drive motor seat central authorities hollow out place with axis hole.
- 2. but the assembly method of direct drive motor of matched with different sewing machines according to claim 1; it is characterized in that after (e) embeds the rotor step; have additional the closed step of (f) capping again; it is to establish a capping in the corresponding assembling in the central hollow out place of direct-drive motor seat spiral shell, with closure protection stator and rotor.
- 3. but the assembly method of direct drive motor of matched with different sewing machines according to claim 1, it is characterized in that be to be provided with perforation on adapter in (b) locking adapter step, correspondence is provided with screw on the main shaft end face again, establishes part by spiral shell and wears the perforation of adapter and adapter is locked on the sewing machine table.
- 4. but the assembly method of direct drive motor of matched with different sewing machines according to claim 1, it is characterized in that in this (d) assembling direct-drive motor seat step be to be provided with latch in adapter, then be provided with corresponding caulking groove on the direct-drive motor seat, to allow the direct-drive motor seat be positioned on the adapter.
- 5. but the assembly method of direct drive motor of matched with different sewing machines according to claim 1, it is characterized in that in this (d) assembling direct-drive motor seat step be to be provided with perforation in the direct-drive motor seat, and the adapter end face is provided with corresponding screw, establishes part with spiral shell and wears the perforation of direct-drive motor seat and the direct-drive motor seat is locked on the adapter.
- 6. but the assembly method of direct drive motor of matched with different sewing machines according to claim 2, it is characterized in that after the closed step of (f) capping, have additional the auxiliary handwheel step of (g) installing again, it is to be provided with screw fixed hole in rotor, and capping place is provided with open-work, passes a handwheel and correspondence is locked on the rotor screw fixed hole by open-work.
- But 7. the assembly method of direct drive motor of matched with different sewing machines according to claim 1, it is characterized in that this target seat with the hollow hole of corresponding sheathed adapter be further to be corresponding tapering shape design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101461714A CN101924427A (en) | 2009-06-11 | 2009-06-11 | Assembly method of direct drive motor capable of being matched with different sewing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101461714A CN101924427A (en) | 2009-06-11 | 2009-06-11 | Assembly method of direct drive motor capable of being matched with different sewing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101924427A true CN101924427A (en) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101461714A Pending CN101924427A (en) | 2009-06-11 | 2009-06-11 | Assembly method of direct drive motor capable of being matched with different sewing machines |
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| Country | Link |
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| CN (1) | CN101924427A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720013A (en) * | 2012-06-22 | 2012-10-10 | 新杰克缝纫机股份有限公司 | Direct drive structure of sewing machine |
| CN102780301A (en) * | 2011-05-09 | 2012-11-14 | 顾飞龙 | Direct-driven servo motor device |
| CN109687669A (en) * | 2019-02-27 | 2019-04-26 | 川臻精密机械（苏州）有限公司 | A kind of mounting process of die-cutting device driving device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3832961A (en) * | 1973-07-02 | 1974-09-03 | Tokyo Juki Industrial Co Ltd | Sewing machine drive control device |
| TWM252720U (en) * | 2004-03-31 | 2004-12-11 | Shing Ray Sewing Machine Co Lt | Directly driven type transmission mechanism for sewing machine |
| CN2768297Y (en) * | 2005-01-21 | 2006-03-29 | 宁波众邦电机科技有限公司 | Permanent-magnet AC brushless motor for industrial sewing machine |
| CN201066816Y (en) * | 2007-08-14 | 2008-05-28 | 任奕彪 | Direct drive permanent magnetic AC brushless digital control electromotor for industrial sewer |
| CN101359852A (en) * | 2008-09-03 | 2009-02-04 | 浙江新杰克缝纫机股份有限公司 | Motor construction direct driving sewing machine |
| TWM357458U (en) * | 2008-12-08 | 2009-05-21 | Hs Machinery Co Ltd | Improved driving mechanism of transmission shaft in sewing machine |
| CN101447713A (en) * | 2007-11-26 | 2009-06-03 | 杨金红 | Motor connecting mechanism of sewing equipment |
-
2009
- 2009-06-11 CN CN2009101461714A patent/CN101924427A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3832961A (en) * | 1973-07-02 | 1974-09-03 | Tokyo Juki Industrial Co Ltd | Sewing machine drive control device |
| TWM252720U (en) * | 2004-03-31 | 2004-12-11 | Shing Ray Sewing Machine Co Lt | Directly driven type transmission mechanism for sewing machine |
| CN2768297Y (en) * | 2005-01-21 | 2006-03-29 | 宁波众邦电机科技有限公司 | Permanent-magnet AC brushless motor for industrial sewing machine |
| CN201066816Y (en) * | 2007-08-14 | 2008-05-28 | 任奕彪 | Direct drive permanent magnetic AC brushless digital control electromotor for industrial sewer |
| CN101447713A (en) * | 2007-11-26 | 2009-06-03 | 杨金红 | Motor connecting mechanism of sewing equipment |
| CN101359852A (en) * | 2008-09-03 | 2009-02-04 | 浙江新杰克缝纫机股份有限公司 | Motor construction direct driving sewing machine |
| TWM357458U (en) * | 2008-12-08 | 2009-05-21 | Hs Machinery Co Ltd | Improved driving mechanism of transmission shaft in sewing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780301A (en) * | 2011-05-09 | 2012-11-14 | 顾飞龙 | Direct-driven servo motor device |
| CN102720013A (en) * | 2012-06-22 | 2012-10-10 | 新杰克缝纫机股份有限公司 | Direct drive structure of sewing machine |
| CN109687669A (en) * | 2019-02-27 | 2019-04-26 | 川臻精密机械（苏州）有限公司 | A kind of mounting process of die-cutting device driving device |
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Effective date of abandoning: 20101222 |
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