CN2892920Y - Hand operating device for electronic shaping machine - Google Patents
Hand operating device for electronic shaping machine Download PDFInfo
- Publication number
- CN2892920Y CN2892920Y CN 200620102644 CN200620102644U CN2892920Y CN 2892920 Y CN2892920 Y CN 2892920Y CN 200620102644 CN200620102644 CN 200620102644 CN 200620102644 U CN200620102644 U CN 200620102644U CN 2892920 Y CN2892920 Y CN 2892920Y
- Authority
- CN
- China
- Prior art keywords
- rotating
- axis
- rotary shuttle
- shaft
- gear
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relaters to a manual operation device of an electric pattern machine which comprises a rotating shuttle axis and an indication plate, wherein the rotating shuttle axis is fixed and sleeved with a rotating shuffle gear; a rotating axis vertical with the rotating shuffle axis is movably through an axis hole on the frame and is connected with the indication plate; the rotating axis is fixedly sleeved with the rotating axis gear which can engage with the rotating shuttle axis at the back-end; the two ends of a spring on the rotating axis are collided with the indication plate and the frame base respectively. As the indication plate of the rotating shuffle axis is arranged on the left of the frame base, the operator can turn the indication plate by stretching out with a convenient utilization; and the gear ratio between the rotating shuffle axis and the indication plate is 1:2, Turning the indication plate can regulate the rotating shuffle axis and also reduce the turning moment of the indication plate, thus the operation is easier.
Description
Technical field:
The utility model relates to the manual operation device of Sewing machines accessory, particularly electro-pattern-sewing machine.
Background technology:
If electro-pattern-sewing machine generally rotates the belt pulley 13 of going up axle 10 back with hand and adjusts, as shown in Figure 2 need be to pin and rotating shuttle the time; Also there is a kind of electro-pattern-sewing machine that bidding quotation 3 is installed in rotary shuttle shaft 7 rear ends, rotates bidding quotation and adjust, as shown in Figure 1.Because the reason of making, general style machine and the perpendicular placement of platen, belt pulley and existing bidding quotation all are positioned at the rear of support, for the operator, use very inconvenient.Because the machine intimate damping ratio is bigger, directly rotates bidding quotation or belt pulley and need exert oneself and could operate.
The utility model content:
The purpose of this utility model provide a kind of easy to operate, rotate the manual operation device of electro-pattern-sewing machine easily.
Scheme of the present utility model is: the manual operation device of electro-pattern-sewing machine, comprise rotary shuttle shaft and bidding quotation, rotary shuttle shaft overlaps the rotary shuttle shaft gear admittedly, run through the axis hole of support with the vertical rotating shaft activity of rotary shuttle shaft and be connected with bidding quotation, the rotating shaft rear end be installed with can with the shaft gear of rotary shuttle shaft gears engaged, the both ends of the spring that is enclosed within the rotating shaft is conflicted with bidding quotation, support respectively.
Shaft gear and rotary shuttle shaft gear umbrella tooth are bevel gear; Bidding quotation, support and rotating shaft junction are shaped on the spring base of groove formation putting spring in opposite directions; Rotary shuttle shaft: the bidding quotation gearratio is 1: 2.
The utility model has the advantages that: because the bidding quotation of rotary shuttle shaft is installed in the left side of support, the operator stretches out one's hand and just can rotate bidding quotation, and is easy to use; Rotary shuttle shaft and bidding quotation gearratio are 1: 2, rotate bidding quotation and can finely tune rotary shuttle shaft, and alleviated the rotating torque of bidding quotation, operate lighter.
Description of drawings:
Fig. 1 is installed in electro-pattern-sewing machine schematic diagram behind the rotary shuttle shaft for the prior art bidding quotation.
Fig. 2 comes the electro-pattern-sewing machine schematic diagram of manual operation for prior art by belt pulley.
Fig. 3 is for being equipped with electro-pattern-sewing machine front view of the present utility model.
Fig. 4 is a structural representation of the present utility model.
The specific embodiment:
With reference to Fig. 3 and Fig. 4, the left side of rotary shuttle shaft 7 small pulleys 9 is fixed with rotary shuttle shaft gear 11.Rotating shaft 15 runs through support 2, and is vertical with rotary shuttle shaft 7, and rotating shaft 15 is axially movable in the support axis hole.For explaining conveniently, be the place ahead with the bidding quotation 3 place directions of Fig. 5, rotating shaft 15 rear ends are installed with shaft gear 12, what shaft gear 12 can be with 11 engagements of rotary shuttle shaft gear; Rotating shaft 15 ends pass support 2 and are connected with bidding quotation 3, and spring 14 is enclosed within the rotating shaft 15, and bidding quotation 3, support 2 all are shaped on groove with rotating shaft 15 junctions, and two grooves are the spring base of obvolvent formation putting spring 14 in opposite directions.Shaft gear 12 is bevel gear with rotary shuttle shaft gear 11.
Since spring 14 tension force effects, rotating shaft 15 and bidding quotation 3 reaches, and shaft gear 12 separates with rotary shuttle shaft gear 11.When needs carry out pin and rotating shuttle 6, press bidding quotation 3 backward, this moment shaft gear 12 with 11 engagements of rotary shuttle shaft gear.Rotate bidding quotation 3, rotating shaft 15 and shaft gear 12 rotate together, shaft gear 12 engagement rotary shuttle shaft gear 11 rotations also drive rotary shuttle shaft 7 rotations, and the small pulley 9 on the rotary shuttle shaft 7 moves up and down thereby drive the shank 5 that is connected axle 10 1 ends by being with 8 to pass to axle 10 synchronously.Openhanded opening of bid dish 3, under spring 14 effects, bidding quotation 3 drive rotating shafts 15 and shaft gear 12 are to reach, and rotary shuttle shaft gear 11 separates with rotary gear shaft tooth 12.
Bidding quotation 3 is contained in the right that faces the operating personnel that shank 5 sits, and it is more convenient to operate like this.Last axle 10: rotary shuttle shaft 7: the gearratio of bidding quotation 3 is set to 1: 2: 4, and so easy fine setting and alleviated the rotating torque of bidding quotation is operated lighter.
Claims (4)
1, the manual operation device of electro-pattern-sewing machine, comprise rotary shuttle shaft (7) and bidding quotation (3), it is characterized in that rotary shuttle shaft (7) overlaps rotary shuttle shaft gear (11) admittedly, run through the axis hole of support (2) with vertical rotating shaft (15) activity of rotary shuttle shaft (7) and be connected with bidding quotation (3), rotating shaft (15) rear end be installed with can with the shaft gear (12) of rotary shuttle shaft gear (11) engagement, conflict with bidding quotation (3), support (2) respectively in spring (14) two ends that are enclosed within the rotating shaft (15).
2, the manual operation device of electro-pattern-sewing machine according to claim 1 is characterized in that shaft gear (12) and rotary shuttle shaft gear (11) are bevel gear.
3, the manual operation device of electro-pattern-sewing machine according to claim 1 is characterized in that bidding quotation (3), support (2) are shaped on the spring base of groove formation putting spring (14) in opposite directions with rotating shaft (15) junction.
4, the manual operation device of electro-pattern-sewing machine according to claim 1 is characterized in that rotary shuttle shaft (7): bidding quotation (3) gearratio is 1: 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102644 CN2892920Y (en) | 2006-04-14 | 2006-04-14 | Hand operating device for electronic shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102644 CN2892920Y (en) | 2006-04-14 | 2006-04-14 | Hand operating device for electronic shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892920Y true CN2892920Y (en) | 2007-04-25 |
Family
ID=38061086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620102644 Expired - Fee Related CN2892920Y (en) | 2006-04-14 | 2006-04-14 | Hand operating device for electronic shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892920Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418498B (en) * | 2007-10-23 | 2012-12-05 | 兄弟工业株式会社 | Shuttle mechanism and sewing machine |
-
2006
- 2006-04-14 CN CN 200620102644 patent/CN2892920Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418498B (en) * | 2007-10-23 | 2012-12-05 | 兄弟工业株式会社 | Shuttle mechanism and sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 |