CN202247274U - Connecting structure of small cylinder-bed interlock machine - Google Patents
Connecting structure of small cylinder-bed interlock machine Download PDFInfo
- Publication number
- CN202247274U CN202247274U CN2011203224858U CN201120322485U CN202247274U CN 202247274 U CN202247274 U CN 202247274U CN 2011203224858 U CN2011203224858 U CN 2011203224858U CN 201120322485 U CN201120322485 U CN 201120322485U CN 202247274 U CN202247274 U CN 202247274U
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- differential
- feeding
- tooth
- retainer
- dog
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Abstract
The utility model provides a connecting structure of a small cylinder-bed interlock machine, which belongs to the technical field of machinery, and solves the problem that an existing connecting structure of a small cylinder-bed interlock machine is insufficient in supporting strength. The connecting structure of the small cylinder-bed interlock machine is arranged on the interlock machine and comprises screws, a feeding dog holder and a differential dog holder are respectively provided with a clearance hole, a feeding dog and a differential dog are respectively provided with a threaded hole, and the screws penetrate through the clearance holes to be screwed into the threaded holes so that the feeding dog and the differential dog are fixed on the feeding dog holder and the differential dog holder respectively. The connecting structure of the small cylinder-bed interlock machine has the advantages that the clearance holes and the threaded holes are reasonably arranged, bent rod-shaped portions on the feeding dog and the differential dog are omitted, an elongated shape on the connecting portion of the feeding dog with the differential dog is changed, and the problem of easiness in breakage of the feeding dog and the differential dog is solved.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of thin horizontal tube flat seaming machine, particularly a kind of shaped design and syndeton thereof of feed mechanism of thin horizontal tube flat seaming machine.
Background technology
Two groups of separate feeding tooth transmitting powers were carried sewing before and after flat seaming machine adopted, and were respectively feeding tooth and differential tooth.Flat seaming machine is used for making knit fabric more, the action of two groups of feeding tooth adjustment synchronous transport, or fast, slow difference is arranged.When making the stronger knit fabric of elasticity and two layers of frivolous knit fabric; It is faster than differential tooth feeding speed to adjust feeding tooth feeding speed; Or feeding tooth feeding speed is slower than differential tooth feeding speed, makes the dress material after making alleviate elongation and shrinkage distortion, makes the product that sews more attractive in appearance.
In the prior art, feeding tooth and differential tooth are connected on feeding retainer and the differential retainer through screw respectively, for example, and Chinese patent [patent No. ZL86208367; Granted publication CN86208367U] a kind of differential cloth-feeding device of cylindricality platform-type Sewing machines disclosed; Referring to the Fig. 1 that puts down in writing in the open text of patent; This differential cloth-feeding device comprises feeding retainer, differential retainer, feeding tooth and differential tooth; Feeding tooth and differential tooth include toothed region and crooked connecting portion, offer resigning hole on the connecting portion, and feeding retainer and differential retainer have screwed hole respectively.During installation, screw passes resigning hole and screws in the screwed hole, and feeding tooth and differential tooth are separately fixed on feeding retainer and the differential retainer.
Above-mentioned fixed form can be fixed feeding tooth and differential tooth respectively with feeding retainer and differential retainer, still, the problem that this syndeton exists is; For guaranteeing that differential tooth and feeding tooth position are corresponding and receiving the restriction of installing space; Connecting portion is thinner usually, and when feeding tooth and differential tooth carried out the feeding action, connecting portion was not enough because of support strength; Phenomenon of rupture takes place easily, thereby causes Sewing machines to break down.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology; A kind of syndeton of thin horizontal tube flat seaming machine has been proposed; This syndeton makes the feeding tooth more firm with being connected of feeding retainer and differential retainer with differential tooth, has improved the support strength of feeding tooth and differential tooth.
The purpose of the utility model can realize through following technical proposal: a kind of syndeton of thin horizontal tube flat seaming machine; Flat seaming machine comprises frame, feeding retainer and differential retainer, and the feeding retainer is provided with the feeding tooth, and differential retainer is provided with differential tooth; It is characterized in that; This syndeton is arranged on the flat seaming machine, comprises screw, all has resigning hole on described feeding retainer and the differential retainer; The side of described feeding tooth and differential tooth all has screwed hole, and described screw passes in the above-mentioned resigning hole screw-in screwed hole feeding tooth and differential tooth are separately fixed on described feeding retainer and the differential retainer.
The syndeton of this thin horizontal tube flat seaming machine is used for feeding tooth and differential tooth are separately fixed at feeding retainer and differential retainer.Thread mill drilling on feeding tooth and differential tooth; And on feeding retainer and differential retainer, process resigning hole; Make the installation site of feeding tooth and differential tooth more reasonable, save stem portion crooked on feeding tooth and the differential tooth, in limited space; Improve the intensity of feeding tooth and differential tooth greatly, avoided feeding tooth and differential tooth to rupture in the course of the work.
In the syndeton of above-mentioned thin horizontal tube flat seaming machine, described feeding tooth and differential tooth have toothed region and connecting portion respectively, and described screwed hole is positioned on the above-mentioned connecting portion.Such structure makes the intensity of feeding tooth and differential tooth high.
In the syndeton of above-mentioned thin horizontal tube flat seaming machine, have respectively on described feeding retainer and the differential retainer and described connecting portion position and shape gathering sill one to one.During installation, the connecting portion of feeding tooth and differential tooth snaps in respectively in the corresponding gathering sill, and feeding tooth and differential tooth can only be slided along gathering sill, the positional precision of feeding tooth and differential tooth in assurance installation and the use.
In the syndeton of above-mentioned thin horizontal tube flat seaming machine, the toothed region of the connecting portion one side protrusion feeding tooth of described feeding tooth.The position that makes differential tooth and feeding tooth over against.
In the syndeton of above-mentioned thin horizontal tube flat seaming machine, described resigning hole is ellipse.Unscrew the position that to regulate feeding tooth and differential tooth behind the screw.
Compared with prior art, the advantage of the syndeton of this thin horizontal tube flat seaming machine is:
1, the resigning hole of the syndeton of this thin horizontal tube flat seaming machine and the connection and reasonable arrangement of screwed hole; Save stem portion crooked on feeding tooth and the differential tooth; Change elongated shape on feeding tooth and the differential tooth connecting portion, solved feeding tooth and the differential tooth problem of fracture easily.
2, have gathering sill on feeding retainer and the differential retainer, can play position-limiting action, improve the installation accuracy of feeding tooth and differential tooth feeding tooth and differential tooth.
3, the resigning hole ovalize on feeding retainer and the differential retainer is convenient to feeding tooth and differential placed adjusting.
Description of drawings
Fig. 1 is the exploded perspective view of the syndeton of this thin horizontal tube flat seaming machine.
Among the figure, 1, the feeding retainer; 2, differential retainer; 3, feeding tooth; 4, differential tooth; 5, screw; 6, resigning hole; 7, screwed hole.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
Thin horizontal tube flat seaming machine comprises frame, feeding retainer 1, differential retainer 2, feeding tooth 3 and differential tooth 4.Add man-hour, feeding retainer 1 drives feeding tooth 3 respectively with differential retainer 2 and swings up and down and move forward and backward with respect to frame with differential tooth 4, plays the cloth effect of carrying.
These teeth syndeton comprise be arranged on the feeding retainer 1 with differential retainer 2 on resigning hole 6, be separately positioned on screwed hole 7 on feeding tooth 3 and the differential tooth 4, be used for feeding tooth 3 and differential tooth 4 are connected in the screw 5 on feeding retainer 1 and the differential retainer 2 respectively.Above-mentioned syndeton has been avoided the defective of existing connected mode, and feeding tooth 3 and feeding retainer 1 and differential tooth 4 can be close to the side with differential retainer 2 when mounted.
As shown in Figure 1, have toothed region and connecting portion respectively on feeding tooth 3 and the differential tooth 4.The toothed region of differential tooth 4 adopts detachable structure, connecting portion one side of differential tooth 4 protrusion toothed region, make feeding tooth 3 and differential tooth 4 install after the position over against.
Have on feeding retainer 1 and the differential retainer 2 and connecting portion position and shape gathering sill one to one, when feeding tooth 3 during with differential tooth 4 installations, connecting portion snaps in the gathering sill.Gathering sill prevents that to feeding tooth 3 mounted thereto or 4 spacing and guide effects of differential tooth the position of feeding tooth 3 or differential tooth 4 from departing from, and improves installation accuracy.Resigning hole 6 ovalizes on feeding retainer 1 and the differential retainer 2, screw 5 can move in resigning hole 6.Can finely tune the position of feeding tooth 3 or differential tooth 4 after unscrewing screw 5.
The syndeton of this thin horizontal tube flat seaming machine has changed the connected mode of existing feeding tooth 3 and feeding retainer 1 and differential tooth 4 and differential retainer 2; Thread mill drilling 7 on feeding tooth 3 and differential tooth 4; Processing resigning hole 6 on feeding retainer 1 and differential retainer 2; Make the installation site of feeding tooth 3 and differential tooth 4 more reasonable, save the part of curved elongated on feeding tooth 3 and differential tooth 4 connecting portions, saved material; Increased the intensity of feeding tooth 3 and differential tooth 4, avoided feeding tooth 3 and differential tooth 4 in process, to rupture because of the undercapacity of connecting portion.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as feeding retainer 1, differential retainer 2, feeding tooth 3, differential tooth 4, screw 5, resigning hole 6, screwed hole 7 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (5)
1. the syndeton of one kind thin horizontal tube flat seaming machine; Flat seaming machine comprises frame, feeding retainer (1) and differential retainer (2), and feeding retainer (1) is provided with feeding tooth (3), and differential retainer (2) is provided with differential tooth (4); It is characterized in that; This syndeton is arranged on the flat seaming machine, comprises screw (5), all has resigning hole (6) on described feeding retainer (1) and the differential retainer (2); The side of described feeding tooth (3) and differential tooth (4) all has screwed hole (7), and described screw (5) passes in above-mentioned resigning hole (6) the screw-in screwed hole (7) feeding tooth (3) and differential tooth (4) are separately fixed on described feeding retainer (1) and the differential retainer (2).
2. the syndeton of thin horizontal tube flat seaming machine according to claim 1 is characterized in that described feeding tooth (3) and differential tooth (4) have toothed region and connecting portion respectively, and described screwed hole (7) is positioned on the above-mentioned connecting portion.
3. the syndeton of thin horizontal tube flat seaming machine according to claim 2 is characterized in that, has respectively on described feeding retainer (1) and the differential retainer (2) and described connecting portion position and shape gathering sill one to one.
4. the syndeton of thin horizontal tube flat seaming machine according to claim 2 is characterized in that, the toothed region of the connecting portion one side protrusion feeding tooth (3) of described feeding tooth (3).
5. according to the syndeton of each described thin horizontal tube flat seaming machine in the claim 1 to 4, it is characterized in that described resigning hole (6) is ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203224858U CN202247274U (en) | 2011-08-30 | 2011-08-30 | Connecting structure of small cylinder-bed interlock machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203224858U CN202247274U (en) | 2011-08-30 | 2011-08-30 | Connecting structure of small cylinder-bed interlock machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247274U true CN202247274U (en) | 2012-05-30 |
Family
ID=46108541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203224858U Expired - Fee Related CN202247274U (en) | 2011-08-30 | 2011-08-30 | Connecting structure of small cylinder-bed interlock machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437076A (en) * | 2013-08-13 | 2013-12-11 | 吴江市中盛机械有限公司 | Feeding tooth rack |
| CN105755685A (en) * | 2016-04-08 | 2016-07-13 | 申洲针织（安徽）有限公司 | Novel differential tooth |
-
2011
- 2011-08-30 CN CN2011203224858U patent/CN202247274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437076A (en) * | 2013-08-13 | 2013-12-11 | 吴江市中盛机械有限公司 | Feeding tooth rack |
| CN105755685A (en) * | 2016-04-08 | 2016-07-13 | 申洲针织（安徽）有限公司 | Novel differential tooth |
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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: 20120530 Termination date: 20130830 |