CN206916408U - A kind of flexible adjustment needle stand of sewing device - Google Patents
A kind of flexible adjustment needle stand of sewing device Download PDFInfo
- Publication number
- CN206916408U CN206916408U CN201720601018.6U CN201720601018U CN206916408U CN 206916408 U CN206916408 U CN 206916408U CN 201720601018 U CN201720601018 U CN 201720601018U CN 206916408 U CN206916408 U CN 206916408U
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- CN
- China
- Prior art keywords
- needle stand
- sewing device
- flexible adjustment
- stand
- spring groove
- 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
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of flexible adjustment needle stand of sewing device, including needle stand on needle stand on lower needle stand, first, second, needle stand on described first, it is equipped with spring groove between needle stand on second, spring is provided with the spring groove, needle stand is mounted by means of bolts on lower needle stand on needle stand and second on described first, coordinate on the lower needle stand and second between needle stand and offer folder pin hole, the lower needle stand left end is provided with the connecting rod of helicitic texture, and the lower needle stand lower end offers spacing hole.The flexible self-regulating function of the utility model, pressure is excessive or in the case that pressure is uneven between upper and lower needle plate, compression regulation can be carried out by the elasticity of diverse location, therefore can avoid causing eedle to damage or press inclined situation by pressure because clamping force is uneven.
Description
Technical field：
The utility model belongs to sewing device technical field, more particularly, to a kind of flexible adjustment needle stand of sewing device.
Background technology：
Sewing machine is widely used as the industrial product that modern clothing is processed；Continuous with people's rhythm of life adds
It hurry up, labor cost gradually steps up, and the production cost also more and more higher of clothes processing, in clothes processing, sewing machine plays act
The status of sufficient weight；Existing sewing machine is mostly single needle, therefore for the sewing of multi-line, its process velocity is slow,
Reduce production efficiency.And current eedle seat, by rigid structure clamp eedle, so, eedle be possible to can because
Clamping force between upper and lower needle stand is excessive and is damaged, or is shifted because the clamping force between upper and lower needle stand is unequal
And influence to use.
The content of the invention：
Technical problem to be solved in the utility model is：Flexible regulatory function is provided and can be prevented because of upper and lower needle stand
Between pressure it is excessive and cause eedle damage deformation or the needle stand that shifts.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：A kind of sewing device
Flexible adjustment needle stand, including lower needle stand, needle stand on first, needle stand on second, needle stand on described first, on second between needle stand
Spring groove is equipped with, spring is provided with the spring groove, needle stand is consolidated with needle stand on second by bolt on described first
Dingan County coordinates on lower needle stand, on the lower needle stand and second between needle stand offers folder pin hole, and the lower needle stand left end is set
The connecting rod of helicitic texture is equipped with, the lower needle stand lower end offers spacing hole.
Preferably, be provided with stopper slot at the top of the lower needle stand, needle stand on described first, it is respectively provided with second on needle stand
There is the spacing preiection being engaged with stopper slot.
Preferably, it is provided between the outer wall of the spacing preiection and the inwall of stopper slot between 0.3mm~0.5mm
Gap.
Preferably, the spring groove on first needle stand, on second on the left and right directions and fore-and-aft direction of needle stand be in line
Property array set.
Compared with prior art, usefulness of the present utility model is：The flexible self-regulating function of the utility model,
Pressure is excessive or in the case that pressure is uneven between upper and lower needle stand, can carry out compression tune by the elasticity of diverse location
Section, therefore can avoid causing eedle to damage or press inclined situation by pressure because clamping force is uneven.
Brief description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the utility model structure diagram.
Fig. 2 is the right view of the utility model structure diagram.
Fig. 3 is the top view of the utility model structure diagram.
Embodiment：
Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment：
Needle stand 2 on a kind of flexible adjustment needle stand of sewing device as shown in Figure 1 to Figure 3, including lower needle stand 1, first,
Needle stand 3 on second, it is equipped with spring groove on described first on needle stand 2, second between needle stand 3, is set in the spring groove
There is a spring 4, needle stand 3 is fixedly mounted on lower needle stand 1 by bolt 5 on needle stand 2 and second on described first, the lower needle stand 1
Coordinate between needle stand on second 3 and offer folder pin hole, eedle 8 is arranged in folder pin hole, and the ultimate resilience of the spring 4 is more than
The clamping force required for eedle 8 is clamped, the lower left end of needle stand 1 is provided with the connecting rod 6 of helicitic texture, under the lower needle stand 1
End offers spacing hole 7, even if eedle 8, after the completion of being fixedly clamped, operating personnel still can be by adjusting some bolt 5
Realize the fine setting to eedle 8.
The top of the lower needle stand 1 is provided with stopper slot, is provided with and limits on needle stand 3 on needle stand 2, second on described first
The spacing preiection 9 that position groove is engaged, so, stopper slot carries out spacing cooperation with spacing preiection 9 during assembling, prevents
Conveniently realize that the spring groove on first on needle stand 2, second between needle stand 3 carries out installation cooperation.
Further, on the premise of meeting that stopper slot is spacing to spacing preiection 9, in order to realize stopper slot and spacing preiection
9 assembly and disassembly, 0.3mm~0.5mm gap is provided between the outer wall of the spacing preiection 9 and the inwall of stopper slot.
Mode, a left side for spring groove needle stand 3 on needle stand 2, second on first are preferable to provide as spring groove one kind
Linear array is set in right direction and fore-and-aft direction, this setup can realize on first on needle stand 2, second needle stand 3 it
Between uniform force the advantages of.
It is emphasized that：It the above is only preferred embodiment of the present utility model, not the utility model appointed
What formal limitation, every any simple modification made according to the technical essence of the utility model to above example, etc.
With change and modification, in the range of still falling within technical solutions of the utility model.
Claims (4)
- A kind of 1. flexible adjustment needle stand of sewing device, it is characterised in that：Including needle stand (2), second on lower needle stand (1), first Upper needle stand (3), needle stand (2) on described first, spring groove is equipped between needle stand (3) on second, is set in the spring groove It is equipped with spring (4), needle stand (3) is fixedly mounted on lower needle stand (1) by bolt (5) on needle stand (2) and second on described first, Coordinate on the lower needle stand (1) and second between needle stand (3) and offer folder pin hole, lower needle stand (1) left end is provided with screw thread The connecting rod (6) of structure, lower needle stand (1) lower end offer spacing hole (7).
- 2. the flexible adjustment needle stand of sewing device according to claim 1, it is characterised in that：At the top of the lower needle stand (1) It is provided with stopper slot, needle stand (2) on described first, is provided with the limit convex being engaged with stopper slot on needle stand (3) on second Rise (9).
- 3. the flexible adjustment needle stand of sewing device according to claim 2, it is characterised in that：The spacing preiection (9) 0.3mm~0.5mm gap is provided between outer wall and the inwall of stopper slot.
- 4. the flexible adjustment needle stand of sewing device according to claim 1, it is characterised in that：The spring groove is on first Needle stand (2), linear array is set on the left and right directions and fore-and-aft direction of needle stand (3) on second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720601018.6U CN206916408U (en) | 2017-05-26 | 2017-05-26 | A kind of flexible adjustment needle stand of sewing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720601018.6U CN206916408U (en) | 2017-05-26 | 2017-05-26 | A kind of flexible adjustment needle stand of sewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206916408U true CN206916408U (en) | 2018-01-23 |
Family
ID=61308431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720601018.6U Expired - Fee Related CN206916408U (en) | 2017-05-26 | 2017-05-26 | A kind of flexible adjustment needle stand of sewing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206916408U (en) |
-
2017
- 2017-05-26 CN CN201720601018.6U patent/CN206916408U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180123 Termination date: 20180526 |