CN210031115U - Wear-resistant guide mechanism of embroidery machine head - Google Patents
Wear-resistant guide mechanism of embroidery machine head Download PDFInfo
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- CN210031115U CN210031115U CN201822274620.0U CN201822274620U CN210031115U CN 210031115 U CN210031115 U CN 210031115U CN 201822274620 U CN201822274620 U CN 201822274620U CN 210031115 U CN210031115 U CN 210031115U
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- embroidery machine
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Abstract
The utility model provides a wear-resisting guiding mechanism of embroidery machine aircraft nose. It has solved current technical problem. This wear-resisting guiding mechanism of embroidery machine aircraft nose, including the aircraft nose, the aircraft nose on link firmly the guiding axle, its characterized in that, the aircraft nose on still be equipped with reciprocating motion's lift axle from top to bottom, the lift epaxial guide sleeve seat that even has, just the lift epaxial direction pendulum rod that still is equipped with of going up, guide sleeve seat and direction pendulum rod homogeneous phase link firmly to the lift axle, the guiding axle wear to locate the setting in the wear-resisting plastic sheath of direction pendulum rod one end, just the wear-resisting plastic sheath of direction move at the relative guiding axle of vertical direction. The utility model has the advantages of high precision, low noise, etc.
Description
Technical Field
The utility model belongs to the technical field of the embroidery machine, especially, relate to a wear-resisting guiding mechanism of embroidery machine aircraft nose.
Background
Most of guide shafts in the embroidery machine head are directly connected with the lifting shaft through swing rods, and the lifting shaft is transversely positioned through the guide shafts in the reciprocating lifting process, so that the lifting shaft is prevented from deviating. However, during operation, the embroidery machine is inevitable to shake, the existing swing rod is in linkage lifting process with the lifting shaft, the stability between the swing rod and the guide shaft is poor, the swing rod is directly connected with the guide shaft to generate noise easily, the lifting shaft is easy to deviate, the precision is low, and the quality of finished products is affected.
For example, chinese patent document discloses a presser foot lifting mechanism and an embroidery machine [ application No.: 201720120883.9], including the presser foot slider that drives the presser foot to rise, still be equipped with the cam of installing on presser foot lifting shaft and install the connecting rod on the round pin axle, presser foot lifting shaft is by presser foot lift motor drive, the connecting rod is connected with the torsional spring, under the torsional spring effect, the first end and the cam surface elastic contact of connecting rod, second end and presser foot slider elastic butt. The utility model also provides an embroidery machine, including the aircraft nose, install foretell presser foot hoist mechanism at the aircraft nose.
The solution described above improves to some extent some of the problems of the prior art, but it also has at least the following drawbacks: the lifting shaft is easy to deviate, the precision is low, and the noise is large during lifting.
Disclosure of Invention
The utility model aims at the above-mentioned problem, a wear-resisting guiding mechanism of embroidery machine aircraft nose that the precision is high, the noise is little is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal: this wear-resisting guiding mechanism of embroidery machine aircraft nose, including the aircraft nose, the aircraft nose on link firmly the guiding axle, its characterized in that, the aircraft nose on still be equipped with reciprocating motion's lift axle from top to bottom, the lift epaxial guide sleeve seat that even has, just the lift epaxial direction pendulum rod that still is equipped with of going up, guide sleeve seat and direction pendulum rod homogeneous phase link firmly to the lift axle, the guiding axle wear to locate the setting in the wear-resisting plastic sheath of direction pendulum rod one end, just the wear-resisting plastic sheath of direction move at the relative guiding axle of vertical direction. When the lifting shaft goes up and down, the lifting shaft drives the guide swing rod and the guide sleeve seat to go up and down simultaneously, the transverse positioning of the lifting shaft is realized through the lifting shaft of guide swing rod one end, because the guide shaft is connected with the guide swing rod through the guide wear-resistant plastic sleeve, therefore, when the lifting shaft drives the guide swing rod and the guide sleeve seat to be linked, the working noise between the guide shaft and the guide swing rod can be effectively reduced through the guide wear-resistant plastic sleeve, and the swing of the guide sleeve seat can be limited through the guide swing rod, the guide sleeve seat is prevented from generating transverse displacement, and the working precision is improved.
In the wear-resistant guide mechanism of the embroidery machine head, one end of the guide swing rod is provided with a U-shaped groove, and the guide wear-resistant plastic sleeve is embedded and connected with the U-shaped groove through an I-shaped structure.
In the wear-resistant guide mechanism of the embroidery machine head, the I-shaped structure comprises an open slot arranged in the middle of the guide wear-resistant plastic sleeve. The guide wear-resistant plastic sleeve is embedded with the guide swing rod through the open slot, and the center position of the guide wear-resistant plastic sleeve can be adjusted in the U-shaped slot through the open slot.
In the wear-resistant guide mechanism of the embroidery machine head, the front end of the U-shaped groove is provided with the strip-shaped groove, and the guide wear-resistant plastic sleeve is embedded with the strip-shaped groove through the open groove. The positioning of the guide wear-resistant plastic sleeve in the U-shaped groove can be realized by the strip-shaped grooves, and the reduction of precision caused by the deviation of the guide wear-resistant plastic sleeve in the U-shaped groove is prevented.
In the wear-resistant guide mechanism of the embroidery machine head, a first U-shaped opening part is arranged at one end, far away from the U-shaped groove, of the guide swing rod, and a first fastening screw is screwed at the end part of the first U-shaped opening part. The lifting shaft is detached from the guide swing rod through the first U-shaped opening part and the first fastening screw, so that the lifting shaft is convenient to disassemble and assemble, and the tightness can be adjusted.
In the wear-resistant guide mechanism of the embroidery machine head, one end of the guide sleeve seat is detachably connected with the guide sleeve body.
In the wear-resistant guide mechanism of the embroidery machine head, at least one second U-shaped opening part is arranged at one end, far away from the guide sleeve body, of the guide sleeve seat, a second fastening screw is screwed at the end part of the second U-shaped opening part, and the lifting shaft penetrates through the second U-shaped opening part. The lifting shaft is detached from the guide sleeve seat through the second U-shaped opening part and the second fastening screw, so that the lifting shaft is convenient to disassemble and assemble, and the tightness can be adjusted.
Compared with the prior art, the wear-resistant guide mechanism of the embroidery machine head has the advantages that: simple structure can effectively reduce the noise at work between guiding axle and the direction pendulum rod through the wear-resisting plastic sheath of direction to can restrict the swing of guide sleeve seat through the direction pendulum rod, prevent that guide sleeve seat from taking place lateral displacement, improve the work precision.
Drawings
FIG. 1 is a schematic structural view provided by the present invention;
fig. 2 is a schematic structural view of a U-shaped groove provided by the present invention;
in the figure, a machine head 1, a guide shaft 2, a lifting shaft 3, a guide sleeve seat 4, a guide swing rod 5, a guide wear-resistant plastic sleeve 6, a U-shaped groove 7, an open slot 8, a strip-shaped groove 9, a first U-shaped opening 10, a first fastening screw 11, a guide sleeve body 12, a second fastening screw 13 and a second U-shaped opening 14 are arranged.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, the wear-resistant guide mechanism of the embroidery machine head comprises a machine head 1, a guide shaft 2 is fixedly connected to the machine head 1, a lifting shaft 3 capable of moving up and down in a reciprocating manner is further arranged on the machine head 1, a guide sleeve seat 4 is connected to the lifting shaft 3, a guide swing rod 5 is further arranged on the lifting shaft 3, the guide sleeve seat 4 and the guide swing rod 5 are fixedly connected to the lifting shaft 3, the guide shaft 2 penetrates through a guide wear-resistant plastic sleeve 6 arranged at one end of the guide swing rod 5, and the guide wear-resistant plastic sleeve 6 moves relative to the guide shaft 2 in the vertical direction.
When lifting shaft 3 goes up and down, lifting shaft 3 drives direction pendulum rod 5 and guide sleeve seat 4 goes up and down simultaneously, lifting shaft 3 through 5 one ends of direction pendulum rod realizes lifting shaft 3's transverse location, because guide shaft 2 links to each other with direction pendulum rod 5 through the wear-resisting plastic sleeve 6 of direction, therefore lifting shaft 3 drives direction pendulum rod 5 and guide sleeve seat 4 when linking, can effectively reduce the noise at work between guide shaft 2 and the direction pendulum rod 5 through the wear-resisting plastic sleeve 6 of direction, and can restrict guide sleeve seat 4's swing through direction pendulum rod 5, prevent that guide sleeve seat 4 from taking place lateral displacement, improve the work precision.
Preferably, one end of the guide swing rod 5 is provided with a U-shaped groove 7, and the guide wear-resistant plastic sleeve 6 is embedded and connected with the U-shaped groove 7 through an I-shaped structure. The I-shaped structure comprises an open slot 8 arranged in the middle of the guide wear-resistant plastic sleeve 6, the guide wear-resistant plastic sleeve 6 is embedded with the guide swing rod 5 through the open slot 8, and the guide wear-resistant plastic sleeve 6 can realize the adjustment of the central position in the U-shaped groove through the open slot 8.
Further, U type groove 7 front end is equipped with bar groove 9, and the wear-resisting plastic sheath of direction 6 inlays mutually with bar groove 9 through open slot 8 and establishes, and bar groove 9 can realize the location of the wear-resisting plastic sheath of direction 6 in U type groove 7, prevents that the wear-resisting plastic sheath of direction 6 from the off tracking and the reduction that leads to the precision in U type groove 7.
Furthermore, one end, far away from the U-shaped groove 7, of the guide swing rod 5 is provided with a first U-shaped opening portion 10, the end portion of the first U-shaped opening portion 10 is in threaded connection with a first fastening screw 11, the lifting shaft 3 is detached from the guide swing rod 5 through the first U-shaped opening portion 10 and the first fastening screw 11, the dismounting and the mounting are convenient, and the tightness can be adjusted.
In addition, the guide sleeve body 12 can be dismantled to even of guide sleeve seat 4 one end, and the one end of keeping away from the guide sleeve body on the guide sleeve seat 4 is equipped with at least one second U type opening 14, and the tip spiro union of second U type opening 14 has second fastening screw 13, and promotes axle 3 and wears to establish in second U type opening 14, realizes the dismantlement of promoting axle 3 on guide sleeve seat 4 through second U type opening 14 and second fastening screw 13, easy dismounting, and the elasticity is adjustable.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the machine head 1, the guide shaft 2, the lifting shaft 3, the guide sleeve seat 4, the guide swing rod 5, the guide wear-resistant plastic sleeve 6, the U-shaped groove 7, the open groove 8, the strip-shaped groove 9, the first U-shaped opening 10, the first fastening screw 11, the guide sleeve body 12, the second fastening screw 13, the second U-shaped opening 14, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (7)
1. The utility model provides an embroidery machine aircraft nose's wear-resisting guiding mechanism, includes aircraft nose (1), aircraft nose (1) on link firmly guiding axle (2), its characterized in that, aircraft nose (1) on still be equipped with reciprocating motion's lift axle (3) from top to bottom, lift axle (3) on link and have guide sleeve seat (4), just lift axle (3) on still be equipped with direction pendulum rod (5), guide sleeve seat (4) link firmly to lift axle (3) with direction pendulum rod (5) homogeneous phase, guiding axle (2) wear to locate to set up in the wear-resisting plastic sheath of direction (6) of direction pendulum rod (5) one end, just wear-resisting plastic sheath of direction (6) in the relative guiding axle (2) activity of vertical direction.
2. The wear-resistant guide mechanism of the embroidery machine head according to claim 1, characterized in that one end of the guide swing rod (5) is provided with a U-shaped groove (7), and the guide wear-resistant plastic sleeve (6) is embedded and connected with the U-shaped groove (7) through an I-shaped structure.
3. The wear-resistant guide mechanism of the embroidery machine head according to claim 2, characterized in that the I-shaped structure comprises an open slot (8) arranged in the middle of the guide wear-resistant plastic sleeve (6).
4. The wear-resistant guide mechanism of the embroidery machine head according to claim 3, characterized in that the front end of the U-shaped groove (7) is provided with a strip-shaped groove (9), and the guide wear-resistant plastic sleeve (6) is embedded with the strip-shaped groove (9) through an open groove (8).
5. The wear-resistant guide mechanism of the embroidery machine head according to claim 1, characterized in that one end of the guide swing link (5) far away from the U-shaped groove (7) is provided with a first U-shaped opening part (10), and a first fastening screw (11) is screwed at the end part of the first U-shaped opening part (10).
6. The wear-resistant guide mechanism of the embroidery machine head according to claim 1, wherein one end of the guide sleeve seat (4) is detachably connected with the guide sleeve body (12).
7. The wear-resistant guide mechanism of the embroidery machine head according to claim 6, wherein one end of the guide sleeve seat (4) far away from the guide sleeve body is provided with at least one second U-shaped opening part (14), the end part of the second U-shaped opening part (14) is screwed with a second fastening screw (13), and the lifting shaft (3) is arranged in the second U-shaped opening part (14) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274620.0U CN210031115U (en) | 2018-12-31 | 2018-12-31 | Wear-resistant guide mechanism of embroidery machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274620.0U CN210031115U (en) | 2018-12-31 | 2018-12-31 | Wear-resistant guide mechanism of embroidery machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210031115U true CN210031115U (en) | 2020-02-07 |
Family
ID=69343504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822274620.0U Active CN210031115U (en) | 2018-12-31 | 2018-12-31 | Wear-resistant guide mechanism of embroidery machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210031115U (en) |
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2018
- 2018-12-31 CN CN201822274620.0U patent/CN210031115U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220913 Address after: 311800 Jianglong village, Jiyang street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHUJI MAYA ELECTRIC APPLIANCE MACHINERY Co.,Ltd. Address before: No. 1002, Wenming Road, Keyan Street, Shaoxing County, Shaoxing City, Zhejiang Province 311800 Patentee before: Zhang Dingyuan |
|
| TR01 | Transfer of patent right |