CN201202014Y - Partition board changeable needle plate - Google Patents
Partition board changeable needle plate Download PDFInfo
- Publication number
- CN201202014Y CN201202014Y CNU2008200585072U CN200820058507U CN201202014Y CN 201202014 Y CN201202014 Y CN 201202014Y CN U2008200585072 U CNU2008200585072 U CN U2008200585072U CN 200820058507 U CN200820058507 U CN 200820058507U CN 201202014 Y CN201202014 Y CN 201202014Y
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- CN
- China
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- plate
- needle
- needle plate
- dividing plate
- boss
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- 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
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to industrial sewing equipment, in particular to the improvement of a needle plate in a double-needle high-head seamer. A baffle-plate replaceable needle plate comprises a needle plate (2) and a baffle plate (1), wherein the baffle plate (1) is inserted in a slot on the needle plate (2), at least one boss (1a) which is raised to one side is arranged on the baffle plate (1), and depression (2a) which is matched with the boss is correspondingly arranged on one position of the needle plate (2) which is corresponding to the boss (1a) on the baffle plate (1). The boss (1a) on the baffle plate (1) is in a round shape, and the depression (2a) on the needle plate (2) is a round hole. When a baffle plate is changed, a damaged baffle plate can be conveniently taken out only through jacking the bottom of the baffle plate, and the baffle-plate replaceable needle plate can be used after a new baffle plate is inserted. Since processing, manufacturing and changing of a new baffle plate are more convenient, compared with integrally changing a needle plate and a baffle plate, the baffle-plate replaceable needle plate saves changing time and changing cost, thereby satisfying the requirement of consumers more excellently.
Description
Technical field
The utility model relates to industrial sewing equipment, is specifically related to be used to make the high Sewing machines of crosspointer and similar sewing device of footwear, refers in particular to the improvement to the needle plate in the high Sewing machines of this class crosspointer.
Background technology
High Sewing machines of crosspointer or similar sewing device have two eedles, therefore the corresponding pin hole that is provided with 2 Φ 2 on needle plate.The spacing of two-needle sewing machine crosspointer is to determine according to the object of sewing, when needle gage＜2mm, because 2 pin holes distances are too little, and two incomplete holes that link to each other in the middle of two pin holes on the needle plate can only be made.But two pin holes can influence normal sewing after linking to each other, so present common practices is to open a slit on the needle plate between two holes, inlay stalloy that a thickness is about 0.3mm as dividing plate in slit, separate (referring to Fig. 1) with two holes that will link to each other.For described dividing plate is securely fixed in the slit on the needle plate, the mode that adopt close-fitting to add powerful bonding agent is again fixed.Because the Sewing needles of this class type and feed dog and sewing move together; add factors such as cloth and operating personnel; eedle tends to produce flexural deformation when sewing, regular meeting and middle dividing plate touching friction in eedle moves up and down cause dividing plate to damage like this.Be difficult to dismounting because dividing plate and needle plate have fused, even if pull down dividing plate, old needle plate has not had continuation use value yet.So when dividing plate damages, can only the integral replacing needle plate, promptly dividing plate changes with needle plate.It is complicated so not only to change process, and replacement cost is also higher, so client's suggestion is more.
Summary of the invention
The purpose of this utility model is to propose the interchangeable needle plate of a kind of dividing plate, and the described dividing plate of mat adopts dismountable insert-type structure, to overcome the deficiencies in the prior art.
The interchangeable needle plate of a kind of dividing plate of the present utility model, comprise needle plate 2 and dividing plate 1, described dividing plate 1 inserts in the slit on the needle plate 2, on described dividing plate 1, be provided with 1 boss 1a at least to a side projection, on the needle plate 2 in dividing plate 1 on all boss 1a corresponding position, be provided with the depression 2a that matches with this boss accordingly.
Specifically, the portion on the lower side of described dividing plate 1 is provided with 2 boss 1a to a side projection, be provided with accordingly in the corresponding position of needle plate 22 with these 2 depression 2a that boss matches.
Because the thinner thickness of the stalloy of dividing plate 1, so there is certain elasticity at the boss position, when with the slit on the dividing plate 1 insertion needle plate 2, the boss 1a on the dividing plate 1 is after entering the 2a that caves in accordingly on the needle plate 2, just with dividing plate 1 non-loosening be stuck on the needle plate 2, thereby no longer need to use bonding agent.
The utility model has the advantages that: when dividing plate damages when causing influence to be used, as long as by the bottom of dividing plate 1 with jack-up its slit from needle plate 2, just can easily the dividing plate that damages be taken out, can continue to use after changing the new dividing plate of lastblock.Because processing, manufacturing and the replacing of new dividing plate are all more convenient, compare with dividing plate with integrally changing needle plate, have saved replacing time and replacement cost, thereby have satisfied requirement of client better.
Description of drawings
Fig. 1 is the needle plate vertical view of an embodiment of the present utility model;
Fig. 2 is the front view of the dividing plate of present embodiment;
Fig. 3 is the side view of the dividing plate of Fig. 2;
Fig. 4 is the A portion enlarged drawing of the dividing plate of Fig. 3;
Fig. 5 is the front view of the needle plate of present embodiment, is the state of dividing plate when inserting with the dash area of point wherein.
The specific embodiment
Now with the following Examples and accompanying drawing the utility model is described in further detail.
By Fig. 1, the interchangeable needle plate of dividing plate of the present utility model, comprise needle plate 2 and dividing plate 1, needle plate is provided with 2 continuous pin holes 3, have a slit between two pin holes, described dividing plate 1 is stamped to form by the stalloy of thick about 0.3mm, is inserted in the slit on the needle plate 2, two continuous pin holes 3 are separated, form two disjunct pin holes.
Go out 2 convex round boss 1a (seeing Fig. 2-4) in the portion on the lower side of described dividing plate 1, be provided with 2 circular hole 2a that match with these 2 boss in the corresponding position of needle plate 2 accordingly.
When in the slit that dividing plate 1 is inserted on the needle plate 2, the round boss 1a on the dividing plate 1 enters corresponding circular hole 2a on the needle plate 2 because there is certain elasticity at the boss position of dividing plate 1, just with dividing plate 1 non-loosening be stuck on the needle plate 2.(see figure 5)
Owing to do not use powerful bonding agent, therefore when changing dividing plate 1, as long as from the bottom with its jack-up, make all described round boss skid off corresponding circular hole on the needle plate, can easily the dividing plate that damages be taken out from the slit of needle plate.
Claims (3)
1. interchangeable needle plate of dividing plate comprises needle plate (2) and dividing plate (1), and described dividing plate (1) inserts in the slit on the needle plate (2), it is characterized in that:
On described dividing plate (1), be provided with 1 boss (1a) at least to a side projection,
Needle plate (2) go up in dividing plate (1) on all boss (1a) corresponding position, be provided with the depression (2a) that matches with this boss accordingly.
2. the interchangeable needle plate of dividing plate according to claim 1, it is characterized in that: the portion on the lower side of described dividing plate (1) is provided with 2 boss to a side projection (1a), is provided with 2 depressions (2a) that match with these 2 boss accordingly in the corresponding position of needle plate (2).
3. the interchangeable needle plate of dividing plate according to claim 1 and 2 is characterized in that: the boss (1a) on the described dividing plate (1) is a round boss, and the depression (2a) on the needle plate (2) is a circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200585072U CN201202014Y (en) | 2008-05-16 | 2008-05-16 | Partition board changeable needle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200585072U CN201202014Y (en) | 2008-05-16 | 2008-05-16 | Partition board changeable needle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202014Y true CN201202014Y (en) | 2009-03-04 |
Family
ID=40424326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200585072U Expired - Fee Related CN201202014Y (en) | 2008-05-16 | 2008-05-16 | Partition board changeable needle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202014Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452122A (en) * | 2014-12-18 | 2015-03-25 | 苏州美山子制衣有限公司 | Crease-resist needle plate of zigzag sewing machine |
| CN110804810A (en) * | 2019-11-06 | 2020-02-18 | 张先李 | Sweater sewing machine faller structure |
-
2008
- 2008-05-16 CN CNU2008200585072U patent/CN201202014Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452122A (en) * | 2014-12-18 | 2015-03-25 | 苏州美山子制衣有限公司 | Crease-resist needle plate of zigzag sewing machine |
| CN104452122B (en) * | 2014-12-18 | 2017-03-29 | 苏州美山子制衣有限公司 | The wrinkle resistant needle plate of zigzag sewing machine |
| CN110804810A (en) * | 2019-11-06 | 2020-02-18 | 张先李 | Sweater sewing machine faller structure |
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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: 20090304 Termination date: 20120516 |