CN202011972U - Sewing machine motor position adjusting structure - Google Patents
Sewing machine motor position adjusting structure Download PDFInfo
- Publication number
- CN202011972U CN202011972U CN2011200729189U CN201120072918U CN202011972U CN 202011972 U CN202011972 U CN 202011972U CN 2011200729189 U CN2011200729189 U CN 2011200729189U CN 201120072918 U CN201120072918 U CN 201120072918U CN 202011972 U CN202011972 U CN 202011972U
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- sewing machine
- main
- auxiliary
- connecting rod
- motor
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Abstract
The sewing machine motor position adjusting structure comprises a connecting plate for connecting the sewing machine body, a clamping claw for fixing a motor and an L-shaped connecting rod. A main connecting arm and an auxiliary connecting arm are arranged at the lower portion of the connecting plate, a main rotating shaft is arranged at the end of the main connecting arm, and an auxiliary rotating shaft is arranged at the end of the auxiliary connecting arm. The auxiliary rotating shaft is provided with a clamping sleeve, and a fastening nut is screwed behind an opening end of the auxiliary rotating shaft which penetrates through the clamping sleeve. A main shaft sleeve which is installed on the main rotating shaft is arranged at one end of the clamping claw, and an auxiliary shaft sleeve is arranged at the other end of the clamping claw. One end of the L-shaped connecting rod penetrates through the auxiliary shaft sleeve, and the other end of the L-shaped connecting rod penetrates through a closing end of the clamping sleeve. Connecting holes are arranged on the connecting plate. The sewing machine motor position adjusting structure adopts the connecting combination of the rotating shafts, the connecting rod and the clamping sleeve, can fastly and conveniently adjust the position of the motor, and is simple in structure, easy to assemble and convenient and reliable to use.
Description
Technical field
The utility model relates to Sewing machines, especially relates to the adjustment structure of the motor position of Sewing machines.
Background technology
General Sewing machines all is made up of head, support, transmission and annex four parts.Head is the major part of Sewing machines, and it is made up of thorn material, hook line, take-up, four mechanisms of feeding and auxiliary bodies such as coiling, binder, the tooth that falls, and each motion of mechanism reasonably cooperates, and periodic duty unites by a seam sewing.Support is divided into platen and two kinds of forms of cabinet.The platen of platen formula support plays a part the supporting head, is used as workbench during sewing operation and uses.Platen has multiple style, have a pipeful of or multibuchet Zhe concealed, cabinet type, write desk-top etc.The cabinet of cabinet formula support plays a part supporting and storage head, Sewing machines is easy to carry and takes care of.The running part of Sewing machines is made of parts such as frame, handwheel or motor.Frame is the pillar of machine, is supporting platen and pedal, and the operator steps on pedal during use, by the rotation of crank drive belt pulley, drives the head rotation by belt again.Handwheel or motor majority directly are contained on the head.Motor needs to connect reliable and stable on Sewing machines, makes things convenient for its dismounting simultaneously again and changes the position.
The utility model content
The purpose of this utility model provides a kind of convenient adjustment structure of regulating motor position on Sewing machines.
The utility model is that the technical scheme that its technical problem of solution is adopted is,
The electrical motor of sewing machine position adjustment structure, comprise that one is used to connect the connecting plate of sewing machine body, this connecting plate bottom is provided with main linking arm and secondary linking arm, main linking arm end is provided with main rotary shaft, secondary linking arm end is provided with secondary turning cylinder, secondary turning cylinder is provided with chuck, and secondary turning cylinder is screwed with a fastening nut after passing the openend of chuck;
Comprise that also one is used for fixing the claw of motor, this claw one end is provided with collar bush, and the other end is provided with the countershaft cover, and collar bush is installed on the main rotary shaft;
Also comprise a L shaped connecting rod, L shaped connecting rod one end passes the countershaft cover, and the other end passes the closed end of chuck.
Described connecting plate is provided with connecting hole.
Chuck can rotate around secondary turning cylinder, and after fastening nut was unscrewed, L shaped connecting rod was promptly movable, and can regulate claw to the precalculated position this moment, then fastening nut tightened, and makes the fixed-site of claw, regulates the position of motor on sewing machine body thus.
The beneficial effects of the utility model are, this electrical motor of sewing machine position adjustment structure adopts the combination that is connected of rotating shaft, connecting rod and chuck, and the position of motor has been realized conveniently regulating, and it is simple in structure, and assembling is easy, and is easy to use and reliable.
Description of drawings
Fig. 1 is the structural representation of the electrical motor of sewing machine position adjustment structure that the utility model proposes.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
As shown in Figure 1, the electrical motor of sewing machine position adjustment structure that the utility model proposes comprises that one is used to connect the connecting plate 100 of sewing machine body, this connecting plate bottom is provided with main linking arm 110 and secondary linking arm 120, main linking arm 110 ends are provided with main rotary shaft 111, secondary linking arm 120 ends are provided with secondary turning cylinder 121, secondary turning cylinder 121 is provided with chuck 310, and secondary turning cylinder 121 is screwed with a fastening nut 311 after passing the openend of chuck 310;
Comprise that also one is used for fixing the claw 200 of motor, these claw 200 1 ends are provided with collar bush 210, and the other end is provided with countershaft cover 220, and collar bush 210 is installed on the main rotary shaft 111;
Also comprise a L shaped connecting rod 300, L shaped connecting rod 300 1 ends pass countershaft cover 220, and the other end passes the closed end of chuck 310.
Described connecting plate 100 is provided with connecting hole 101.
Chuck 310 can rotate around secondary turning cylinder 121, and after fastening nut 311 was unscrewed, L shaped connecting rod 300 was promptly movable, can regulate claw 200 to the precalculated position this moment, then fastening nut 311 is tightened, made the fixed-site of claw 200, regulate the position of motor on sewing machine body thus.
This electrical motor of sewing machine position adjustment structure adopts the combination that is connected of rotating shaft, connecting rod and chuck, and the position of motor has been realized conveniently regulating, and it is simple in structure, and assembling easily, and is easy to use and reliable.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the electrical motor of sewing machine position adjustment structure is characterized in that,
Comprise that one is used to connect the connecting plate of sewing machine body, this connecting plate bottom is provided with main linking arm and secondary linking arm, main linking arm end is provided with main rotary shaft, secondary linking arm end is provided with secondary turning cylinder, secondary turning cylinder is provided with chuck, and secondary turning cylinder is screwed with a fastening nut after passing the openend of chuck;
Comprise that also one is used for fixing the claw of motor, this claw one end is provided with collar bush, and the other end is provided with the countershaft cover, and collar bush is installed on the main rotary shaft;
Also comprise a L shaped connecting rod, L shaped connecting rod one end passes the countershaft cover, and the other end passes the closed end of chuck.
2. electrical motor of sewing machine position adjustment structure according to claim 1 is characterized in that described connecting plate is provided with connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200729189U CN202011972U (en) | 2011-03-18 | 2011-03-18 | Sewing machine motor position adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200729189U CN202011972U (en) | 2011-03-18 | 2011-03-18 | Sewing machine motor position adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202011972U true CN202011972U (en) | 2011-10-19 |
Family
ID=44782586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200729189U Expired - Fee Related CN202011972U (en) | 2011-03-18 | 2011-03-18 | Sewing machine motor position adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202011972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102282A (en) * | 2011-03-18 | 2011-06-22 | 上海宝狮缝纫机有限公司 | Adjusting mechanism for sewing machine motor |
-
2011
- 2011-03-18 CN CN2011200729189U patent/CN202011972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102282A (en) * | 2011-03-18 | 2011-06-22 | 上海宝狮缝纫机有限公司 | Adjusting mechanism for sewing machine motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20160318 |