CN206545116U - The needle bar frame that slot type presser feet is oriented to - Google Patents
The needle bar frame that slot type presser feet is oriented to Download PDFInfo
- Publication number
- CN206545116U CN206545116U CN201720217300.4U CN201720217300U CN206545116U CN 206545116 U CN206545116 U CN 206545116U CN 201720217300 U CN201720217300 U CN 201720217300U CN 206545116 U CN206545116 U CN 206545116U
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- CN
- China
- Prior art keywords
- presser feet
- needle bar
- shank
- bar frame
- frame
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Abstract
The utility model discloses the needle bar frame that a kind of slot type presser feet is oriented to, including needle bar frame, needle bar frame is provided with frame structure, shank is installed on frame structure, presser feet is connected with shank, the crossbeam of square frame bottom is provided with presser feet guider provided with the first needle bar hole for coordinating shank, described needle bar frame front；Described presser feet guider includes being installed on the positive guide panel of needle bar frame, and guide panel is provided with two or more guide groove, and guide groove is embedded in axostylus axostyle one end, and axostylus axostyle other end socket presser feet is simultaneously threadedly coupled presser feet sliding sleeve.The axostylus axostyle for connecting presser feet is embedded in guide groove by the utility model by presser feet guider, realizes the accurate guiding for presser feet.
Description
Technical field
The utility model is related to a kind of embroidery machine needle bridge, the needle bar frame that specifically a kind of slot type presser feet is oriented to.
Background technology
At present for the needle bar frame structure on machine head of embroidery machine, it is mainly undertaken for shank and on shank presser feet
Carry out guide effect.It mainly realizes guiding to existing needle bar frame for the guiding of shank by shank guide plate, this
Its surrounding of guide plate is to be fully connected the square frame for coordinating and being located at and guide pad being accommodated on needle bar frame, that is, square frame on needle bar frame
Surrounding is connected by guide plate, the position of guide plate be between needle bar frame and head shell, that is, in head shell
Bar linkage structure cannot be introduced into needle bar frame, thus prior art is that connecting rod in head shell drives across shank guide plate
Presser feet on dynamic shank, because presser feet is on the outside of needle bar frame, what the connecting rod in head shell completely can not be closely connects
Presser feet is contacted, the driving stablized.And the existing guiding for presser feet can not be oriented to due to structure limitation, thereby how
Realize presser feet closely driven and be oriented to by head shell inside connecting rod be those skilled in the art research object.
Utility model content
The utility model provides a kind of needle bar frame for being oriented to slot type presser feet guiding that is stable, can closely driving.
The needle bar frame that a kind of slot type presser feet is oriented to, including needle bar frame, needle bar frame, which is provided with frame structure, frame structure, pacifies
Equipped with shank, presser feet is connected with shank, the crossbeam of square frame bottom is provided with the first needle bar hole for coordinating shank, described shank
Frame front is provided with presser feet guider；Described presser feet guider includes being installed on the positive guide panel of needle bar frame, is oriented to
Panel is provided with two or more guide groove, and guide groove is embedded in axostylus axostyle one end, and axostylus axostyle other end socket presser feet is simultaneously threadedly coupled pressure
Pin sliding sleeve.The axostylus axostyle for connecting presser feet is embedded in guide groove by this kind of needle bar frame by presser feet guider, realizes the essence for presser feet
Really it is oriented to.
The guide groove that the described needle bar frame back side is provided with shank guide plate, shank guide plate coordinates guide pad, guide pad connection
Shank；At the top of described shank guide plate edge mating connection square frame and two sides, shank guide plate bottom sides edge and square frame bottom
Spacing is provided between portion.This kind of pitch structure causes shank guide plate without all closing square frame edges, to reserve space and caused embroidery
Connecting rod in flower machine head shell can enter square frame by this spacing, realize driving closely, improve driving stability.
It is separated from each other, shank guide plate is placed in above presser feet sliding sleeve, is formed as further technical pattern shank guide plate and presser feet sliding sleeve
Two sets of independent guidance systems, the respectively guiding of shank and the guiding of presser feet, improve guiding accuracy.In order to increase the steady of motion
The qualitative and convenient shank periphery that resets is cased with spring, and spring is located between presser feet and guide pad.
Described presser feet be divided into up-down structure upper piece and bottom sheet, upper piece connection sheet for being structure as a whole between bottom sheet,
Needle bar hole of the connection sheet provided with socket shank, upper piece top is connected with presser feet sliding sleeve, presser feet sliding sleeve socket shank.Presser feet sliding sleeve
With two coaxial guide functions of needle bar hole formation up-down structure, the stability run above and below presser feet is improved.Further technology
Scheme is, upper piece and bottom sheet be located at the front and rear sides of shank respectively, further improve the stability run above and below presser feet.Upper piece left side
Right both sides are connected together the groove on gib block, increase the stability being oriented to.
The axostylus axostyle for connecting presser feet is embedded in guide groove by the utility model by presser feet guider, is realized for presser feet
It is accurate to be oriented to.
Brief description of the drawings
The needle bar frame being oriented to as shown in Figure 1 for the utility model slot type presser feet blows dimensional structure diagram；
It is illustrated in figure 2 the structural representation of presser feet in the utility model；
It is illustrated in figure 3 the needle bar frame main structure diagram of the utility model slot type presser feet guiding.
Embodiment
The needle bar frame that a kind of slot type presser feet is oriented to as shown in Figure 1, 2, 3, including needle bar frame 1, needle bar frame 1 are provided with square frame 5
It is provided with structure, the structure of square frame 5 on shank 10, shank 10 and is connected with presser feet 9, the crossbeam of the bottom of square frame 5 is provided with cooperation pin
First needle bar hole 11 of bar, needle bar frame front is provided with presser feet guider, and presser feet guider includes being installed on the front of needle bar frame 1
Guide panel 7, guide panel 7 is provided with two or more guide groove 6, and guide groove 6 is embedded in the one end of axostylus axostyle 15, and axostylus axostyle 15 is another
End socket presser feet 9 is simultaneously threadedly coupled presser feet sliding sleeve 8, realizes the accurate guiding for presser feet 9.
The guide groove 3 being provided with as the preferred back side of needle bar frame 1 of structure on shank guide plate 2, shank guide plate 2 coordinates guide pad 4,
Guide pad 4 is connected at the top of shank 10, the edge mating connection square frame of shank guide plate 2 and two sides, shank guide plate bottom sides edge
Spacing is provided between square frame bottom.
In order to further improve the stability of presser feet, 9 points of presser feet for up-down structure upper piece 12 and bottom sheet 13, upper piece 12 Hes
The connection sheet 14 being structure as a whole between bottom sheet 13, needle bar hole of the connection sheet 14 provided with socket shank, upper piece top is connected with
Presser feet sliding sleeve 8, the socket shank 10 of presser feet sliding sleeve 8.It is located at shank 3 respectively as further technical pattern upper piece 12 and bottom sheet 13
Front and rear sides.
Claims (4)
1. the needle bar frame that a kind of slot type presser feet is oriented to, including needle bar frame, needle bar frame are provided with frame structure, frame structure and installed
Have and presser feet be connected with shank, shank, the crossbeam of square frame bottom is provided with the first needle bar hole for coordinating shank, it is characterised in that：
Described needle bar frame front is provided with presser feet guider；Described presser feet guider includes being installed on the positive guiding of needle bar frame
Panel, guide panel is provided with two or more guide groove, and guide groove is embedded in axostylus axostyle one end, axostylus axostyle other end socket presser feet and spiral shell
Line connects presser feet sliding sleeve.
2. the needle bar frame that slot type presser feet as claimed in claim 1 is oriented to, it is characterised in that：The described needle bar frame back side is provided with pin
Guide groove on rod guide plate, shank guide plate coordinates guide pad, guide pad connection shank；Described shank guide plate and presser feet sliding sleeve phase
Mutually separation, shank guide plate is placed in above presser feet sliding sleeve.
3. the needle bar frame that slot type presser feet as claimed in claim 1 is oriented to, it is characterised in that：Described presser feet is divided into up-down structure
Upper piece and bottom sheet, upper piece connection sheet for being structure as a whole between bottom sheet, needle bar hole of the connection sheet provided with socket shank, on
Presser feet sliding sleeve, presser feet sliding sleeve socket shank are connected with the top of piece.
4. the needle bar frame that slot type presser feet as claimed in claim 3 is oriented to, it is characterised in that：It is described upper piece and bottom sheet distinguish position
In the front and rear sides of shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217300.4U CN206545116U (en) | 2017-03-06 | 2017-03-06 | The needle bar frame that slot type presser feet is oriented to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217300.4U CN206545116U (en) | 2017-03-06 | 2017-03-06 | The needle bar frame that slot type presser feet is oriented to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206545116U true CN206545116U (en) | 2017-10-10 |
Family
ID=59995112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720217300.4U Active CN206545116U (en) | 2017-03-06 | 2017-03-06 | The needle bar frame that slot type presser feet is oriented to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206545116U (en) |
-
2017
- 2017-03-06 CN CN201720217300.4U patent/CN206545116U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Tianchi Inventor after: Cai Jiezhong Inventor before: Chen Tianchi Inventor before: Fang Diyong Inventor before: Cai Jiezhong Inventor after: Chen Tianchi Inventor after: Fang Diyong Inventor after: Cai Jiezhong Inventor before: Chen Tianchi Inventor before: Fang Diyong Inventor before: Cai Zhongjie |
|
| CB03 | Change of inventor or designer information |