CN205775195U - A kind of double needle machine needle head structure - Google Patents
A kind of double needle machine needle head structure Download PDFInfo
- Publication number
- CN205775195U CN205775195U CN201620479761.4U CN201620479761U CN205775195U CN 205775195 U CN205775195 U CN 205775195U CN 201620479761 U CN201620479761 U CN 201620479761U CN 205775195 U CN205775195 U CN 205775195U
- Authority
- CN
- China
- Prior art keywords
- syringe needle
- matrix
- needle assembly
- chute
- slide block
- 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 discloses a kind of double needle machine needle head structure, it includes shank, matrix, left syringe needle assembly and right syringe needle assembly, shank is arranged on the upper end of matrix, matrix is provided with chute, left syringe needle assembly and right syringe needle assembly are slided in chute by slide block and then are movably connected on matrix, matrix is provided with graduation mark, left syringe needle assembly and right syringe needle assembly and is formed by slide block, needle stand and pin.The beneficial effects of the utility model have: left syringe needle assembly and right syringe needle assembly can slide on matrix, are then fixed by location bar, to reach to regulate the purpose of crosspointer spacing；Left syringe needle assembly is provided with height regulating block, if only use single needle, is then lifted up by left syringe needle by height regulating block, does not enable left syringe needle, so that single needle and crosspointer can freely switch；Matrix is provided with graduation mark, in order to regulate the spacing of crosspointer accurately, improves accuracy.
Description
Technical field
This utility model relates to a kind of needle head structure, particularly to a kind of double needle machine needle head structure.
Background technology
Two-needle sewing machine, as the term suggests, having the sewing machine of two pins, effect out is that two-wire is arranged side by side, the most parallel.
The place using crosspointer in a pair of trousers is few compared with flatcar, therefore in workshop, flatcar matches about at about 5:1 with crosspointer,
But it is again requisite, although flatcar can substitute for crosspointer sometimes, but nobody can be stupid flat to using when batch production
Car does the work of crosspointer, produces the most on a small quantity, and crosspointer efficiency is high, and two-wire is parallel regular beautiful.But current is double
Needle sewing machine also exists the shortcoming that crosspointer cannot regulate.
Utility model content
The technical problems to be solved in the utility model, is to provide a kind of double needle machine needle head structure, and this structure makes between crosspointer
Apart from adjustable, cut and can switch between crosspointer and single needle.
This utility model is realized by following proposal: a kind of double needle machine needle head structure, it includes shank, matrix, left syringe needle
Assembly and right syringe needle assembly, described shank is arranged on the upper end of described matrix, and described matrix is provided with chute, described left pin
Head assembly and described right syringe needle assembly are slided in described chute by slide block and then are movably connected on described matrix, described
Matrix is provided with graduation mark, and described graduation mark is arranged on the upper end of two sides before and after described matrix, and described chute is arranged on institute
Stating the centre of two sides before and after matrix, described left syringe needle assembly and described right syringe needle assembly are by slide block, needle stand and pin group
Becoming, described slide block drives described needle stand and described pin to horizontally slip in described chute, the needle stand of described left syringe needle assembly
It is provided with the height regulating block of left syringe needle assembly height described in scalable.
Described slide block takes the shape of the letter U, and is enclosed within described matrix, and before and after described slide block inside, two sides are equipped with fixture block, described
Fixture block is connected in described chute, and location bar is connected through described slide block and fixture block with the inwall of described chute.
One end of described location bar is provided with adjusting knob, and described adjusting knob is arranged on the outside of described slide block.
Described location bar is provided with lubricating pad with the junction of described chute inwall.
The beneficial effects of the utility model are:
1, left syringe needle assembly and the right syringe needle assembly of a kind of double needle machine of this utility model needle head structure can slide on matrix,
Then fixed by location bar, to reach to regulate the purpose of crosspointer spacing；
2, the left syringe needle assembly of a kind of double needle machine of this utility model needle head structure is provided with height regulating block, if only using single needle
Time, then by height regulating block, left syringe needle is lifted up, does not enable left syringe needle, so that single needle and crosspointer can be free
Switching；
3, the matrix of a kind of double needle machine of this utility model needle head structure is provided with graduation mark, in order to regulate crosspointer accurately
Spacing, improve accuracy.
Accompanying drawing explanation
Fig. 1 be this utility model a kind of double needle machine needle head structure face structural representation.
Fig. 2 is the side elevational cross-section structural representation of this utility model a kind of double needle machine needle head structure.
In figure: 1 is shank, 2 is matrix, and 3 is left syringe needle assembly, and 4 is right syringe needle assembly, and 5 is chute, and 6 for sliding
Block, 7 is graduation mark, and 8 is needle stand, and 9 is pin, and 10 is height regulating block, and 11 is fixture block, and 12 is location bar, 13
For adjusting knob, 14 is lubricating pad.
Detailed description of the invention
Below in conjunction with Fig. 1-2, this utility model is further illustrated, but this utility model protection domain does not limit to described content.
The most identical parts are presented with like reference characters.It should be noted that the word used in describing below
"front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " interior " and " outward "
Refer respectively to the direction towards or away from particular elements geometric center, and accompanying drawing all uses the form simplified very much and all makes
With non-ratio accurately, only in order to purpose convenient, aid illustration this utility model embodiment lucidly.
In order to clear, do not describe whole features of practical embodiments, in the following description, be not described in detail known function
And structure, because they can make to due to the fact that unnecessary details and chaotic, it should think in any practical embodiments
In exploitation, it is necessary to make a large amount of implementation detail to realize the specific objective of developer, such as according to relevant system or relevant business
The restriction of industry, is changed into another embodiment by an embodiment, additionally, it should it is multiple to think that this development is probably
Miscellaneous and time-consuming, but it is only routine work to those skilled in the art.
A kind of double needle machine needle head structure, it includes shank 1, matrix 2, left syringe needle assembly 3 and right syringe needle assembly 4, pin
Bar 1 is arranged on the upper end of matrix 2, and matrix 2 is provided with chute 5, left syringe needle assembly 3 and right syringe needle assembly 4 by sliding
Block 6 slides in chute 5 and then is movably connected on matrix 2, and matrix 2 is provided with graduation mark 7, and graduation mark 7 is arranged
The upper end of two sides before and after matrix 2, chute 5 is arranged on the centre of matrix 2 two sides front and back, left syringe needle assembly 3 He
Right syringe needle assembly 4 is formed by slide block 6, needle stand 8 and pin 9, and slide block 6 drives needle stand 8 and pin 9 at chute 5
Inside horizontally slipping, the needle stand 8 of left syringe needle assembly 3 is provided with the height regulating block 10 of scalable left syringe needle assembly 3 height,
Slide block 6 takes the shape of the letter U, and is enclosed within matrix 2, and before and after slide block 6 inside, two sides are equipped with fixture block 11, and fixture block 11 connects
In chute 5, location bar 12 is connected through slide block 6 and fixture block 11 with the inwall of chute 5, the one of location bar 12
End is provided with adjusting knob 13, and adjusting knob 13 is arranged on the outside of slide block 6, location bar 12 and the company of chute 5 inwall
The place of connecing is provided with lubricating pad 14.
During use, according to dual pin mode, then moved by slide block 6 and regulate left syringe needle assembly 3 and right syringe needle assembly 4
Spacing, can use after having regulated；According to single pin mode, then make a left side by regulation height regulating block 10
Limit needle stand 8 and pin 9 move up, and the most left syringe needle assembly 3 does not enables, and only use right syringe needle assembly 4, then by pin
Head assembly 4 slides into matrix 2 centre position, can use single pin mode.
Although the technical solution of the utility model having been done the most detailed elaboration and having enumerated, it will be appreciated that for this
For skilled person, above-described embodiment is made amendment or uses the replacement scheme of equivalent, this skill to this area
For art personnel be it is clear that on the basis of without departing from this utility model spirit these modifications or improvements, all
Belong to the scope that this utility model is claimed.
Claims (4)
1. a double needle machine needle head structure, it is characterised in that: it includes shank (1), matrix (2), left syringe needle assembly
(3) and right syringe needle assembly (4), described shank (1) is arranged on the upper end of described matrix (2), described matrix (2)
It is provided with chute (5), described left syringe needle assembly (3) and described right syringe needle assembly (4) by slide block (6) described
Sliding in chute (5) and then be movably connected on described matrix (2), described matrix (2) is provided with graduation mark (7),
Described graduation mark (7) is arranged on the upper end of described matrix (2) two sides front and back, and described chute (5) is arranged on described
The centre of two sides before and after matrix (2), described left syringe needle assembly (3) and described right syringe needle assembly (4) are by slide block
(6), needle stand (8) and pin (9) composition, described slide block (6) drives described needle stand (8) and described pin (9)
Horizontally slipping in described chute (5), the needle stand (8) of described left syringe needle assembly (3) is provided with described in scalable left
The height regulating block (10) of syringe needle assembly (3) height.
A kind of double needle machine needle head structure the most according to claim 1, it is characterised in that: described slide block (6) is in U
Shape, is enclosed within described matrix (2), and before and after described slide block (6) inside, two sides are equipped with fixture block (11), described
Fixture block (11) is connected in described chute (5), and location bar (12) is through described slide block (6) and fixture block (11)
It is connected with the inwall of described chute (5).
A kind of double needle machine needle head structure the most according to claim 2, it is characterised in that: described location bar (12)
One end be provided with adjusting knob (13), described adjusting knob (13) is arranged on the outside of described slide block (6).
A kind of double needle machine needle head structure the most according to claim 2, it is characterised in that: described location bar (12)
It is provided with lubricating pad (14) with the junction of described chute (5) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620479761.4U CN205775195U (en) | 2016-05-24 | 2016-05-24 | A kind of double needle machine needle head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620479761.4U CN205775195U (en) | 2016-05-24 | 2016-05-24 | A kind of double needle machine needle head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205775195U true CN205775195U (en) | 2016-12-07 |
Family
ID=58112797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620479761.4U Expired - Fee Related CN205775195U (en) | 2016-05-24 | 2016-05-24 | A kind of double needle machine needle head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205775195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823821A (en) * | 2018-06-28 | 2018-11-16 | 临泉县双狐皮件加工有限公司 | A kind of single, double needle switching mechanism of leatherware processing |
| CN113373600A (en) * | 2020-03-09 | 2021-09-10 | 启翔股份有限公司 | Double-needle sewing method with variable needle pitch |
-
2016
- 2016-05-24 CN CN201620479761.4U patent/CN205775195U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823821A (en) * | 2018-06-28 | 2018-11-16 | 临泉县双狐皮件加工有限公司 | A kind of single, double needle switching mechanism of leatherware processing |
| CN113373600A (en) * | 2020-03-09 | 2021-09-10 | 启翔股份有限公司 | Double-needle sewing method with variable needle pitch |
| CN113373600B (en) * | 2020-03-09 | 2022-07-22 | 启翔股份有限公司 | Double-needle sewing method with variable needle pitch |
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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 |
Granted publication date: 20161207 Termination date: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |