CN210856581U - Small column of computer roller car - Google Patents
Small column of computer roller car Download PDFInfo
- Publication number
- CN210856581U CN210856581U CN201921408279.1U CN201921408279U CN210856581U CN 210856581 U CN210856581 U CN 210856581U CN 201921408279 U CN201921408279 U CN 201921408279U CN 210856581 U CN210856581 U CN 210856581U
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- rotating shuttle
- horn
- fixed
- frame
- rotating
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Abstract
The utility model discloses a computer roller car small-column, including the frame, install the rotating shuttle subassembly in the frame, the rotating shuttle subassembly is including installing rotating shuttle axle in the frame, setting at the eccentric shaft on rotating shuttle axle top, setting at the rotating shuttle on eccentric shaft top, setting at the frame top and cover the rotating shuttle lid of rotating the shuttle, and the top of frame is fixed with the holding and just is close to the ox horn that the rotating shuttle set up in rotating the shuttle lid. After the rotating shuttle shaft rotates, the eccentric shaft can drive the rotating shuttle to do eccentric motion, the ox horn is directly fixed at the top of the frame, the ox horn is always in a static state, only the rotating shuttle moves, the noise is low, and the ox horn is not easy to wear without moving.
Description
Technical Field
The utility model relates to an automatic change sewing machine technical field, specifically say and be a computer roller car small-standing post.
Background
The roller car is a sewing machine, it is used for the horse boots, the sports shoes, the playshoes, the sponge shoes, senior leather shoes and case and bag are made up, there is not the problem at all when making the great shoes of this kind of size, but just not so easy when making the little shoes of this kind of size of woman's shoes or children's shoes, ox horn in the roller car of because of prior art all is to be oval orbit motion, cause the rotating shuttle lid to give out very big ox horn motion space, lead to the rotating shuttle lid volume too big, so the stand volume also can be great, and the less shoe cover of this kind of size of woman's shoes or children's shoes does not advance the stand, make the inconvenient operation of sewing work.
In order to solve the problems, the stand column of the computer roller car is provided at present, an eccentric shaft on a rotating shuttle shaft of the stand column drives a horn swing fork to enable a horn to do left-right linear circulation motion only, so that the rotating shuttle cover can be smaller, and the size of the stand column can be made smaller, so that shoes with smaller sizes such as women's shoes or children's shoes can be made, but the stand column still has the following problems in the using process: the rotating shuttle of the computer roller car stand column moves in the circle center, the ox horn moves eccentrically, the ox horn and the rotating shuttle move to generate noise, the noise is high, and the part abrasion can be caused by the movement.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks of the prior art, the present invention is directed to: provides a small upright post of a computer roller car, which has low use noise and small abrasion.
The technical solution of the utility model is that: the small stand column of the computer roller car comprises a rack, wherein a rotating shuttle component is arranged on the rack, the rotating shuttle component comprises a rotating shuttle shaft arranged in the rack, an eccentric shaft arranged at the top end of the rotating shuttle shaft, a rotating shuttle arranged at the top end of the eccentric shaft and a rotating shuttle cover arranged at the top end of the rack and covering the rotating shuttle, and the top end of the rack is fixedly provided with a horn which is accommodated in the rotating shuttle cover and is arranged close to the rotating shuttle.
Further, the frame includes first base and the second base of setting in first base one side, is equipped with the through-hole that supplies the rotating shuttle axle to pass in the middle of the first base top, and the ox horn is fixed at first base top.
Furthermore, the bottom of the ox horn is fixed with the top of the frame through a fixing pin.
Furthermore, the bottom of ox horn is equipped with first fixed orifices, and the top of first base is equipped with the second fixed orifices, and the top of fixed pin is fixed in first fixed orifices, and the bottom mounting of fixed pin is in the second fixed orifices.
Furthermore, the bottom end of the rotating shuttle is provided with a connecting shaft, and the connecting shaft is fixed with the top end of the eccentric shaft.
Use the utility model provides a computer roller car small standing post, its beneficial effect is: after the rotating shuttle shaft rotates, the eccentric shaft can drive the rotating shuttle to do eccentric motion, the ox horn is directly fixed at the top of the frame, the ox horn is always in a static state, only the rotating shuttle moves, the noise is low, and the ox horn is not easy to wear without moving.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the present invention with the rotating shuttle cap removed;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a schematic structural view of the horn of the present invention.
Shown in the figure: the device comprises a frame 1, a first base 1.1, a second base 1.2, a rotating shuttle shaft 2, an eccentric shaft 3, a rotating shuttle 4, a connecting shaft 41, a rotating shuttle cover 5, a ox horn 6, a through hole 7, a fixing pin 8, a first fixing hole 9 and a second fixing hole 10.
Detailed Description
For a more intuitive and complete understanding of the technical solution of the present invention, the following non-limiting characteristic description is now performed by combining the drawings of the present invention:
as shown in fig. 1-4, the small column of the computer roller car comprises a frame 1, wherein a rotating shuttle assembly is mounted on the frame 1, the rotating shuttle assembly comprises a rotating shuttle shaft 2 mounted in the frame 1, an eccentric shaft 3 arranged at the top end of the rotating shuttle shaft 2, a rotating shuttle 4 arranged at the top end of the eccentric shaft 3, a rotating shuttle cover 5 arranged at the top end of the frame 1 and covering the rotating shuttle 4, and a horn 6 accommodated in the rotating shuttle cover 5 and arranged close to the rotating shuttle 4 is fixed at the top end of the frame 1.
The frame 1 includes first base 1.1 and sets up the second base 1.2 in first base 1.1 one side, is equipped with the through-hole 7 that supplies the rotating shuttle axle 2 to pass in the middle of first base 1.1 top, and ox horn 6 is fixed at first base 1.1 top, simple structure.
In order to fix the ox horn 6 conveniently, the bottom of the ox horn 6 is fixed with the top of the rack 1 through a fixing pin 8, a first fixing hole 9 is formed in the bottom of the ox horn 6, a second fixing hole 10 is formed in the top of the first base 1.1, the top end of the fixing pin 8 is fixed in the first fixing hole 9, and the bottom end of the fixing pin 8 is fixed in the second fixing hole 10.
In order to facilitate the connection of the rotating shuttle 4 with the eccentric shaft 3, the bottom end of the rotating shuttle 4 is provided with a connecting shaft 41, and the connecting shaft 41 is fixed with the top end of the eccentric shaft 3.
The utility model provides a computer roller car small column, rotating shuttle axle 2 rotate the back, eccentric shaft 3 can take rotating shuttle 4 to make eccentric motion, and ox horn 6 is the snap-on at 1 top in the frame, and ox horn 6 is in quiescent condition always, and only rotating shuttle 4 is in the motion, and the noise is just little like this, and ox horn 6 does not move and just is difficult for producing wearing and tearing.
It is to be understood that the foregoing is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, which is defined by the following claims and drawings.
Claims (5)
1. Computer roller car small standing pillar, including the frame, install the rotating shuttle subassembly in the frame, its characterized in that: the rotating shuttle assembly comprises a rotating shuttle shaft arranged in the rack, an eccentric shaft arranged at the top end of the rotating shuttle shaft, a rotating shuttle arranged at the top end of the eccentric shaft, and a rotating shuttle cover arranged at the top end of the rack and covering the rotating shuttle, wherein a horn which is accommodated in the rotating shuttle cover and is arranged close to the rotating shuttle is fixed at the top end of the rack.
2. The computer roller cart pillar stand of claim 1, wherein: the frame includes first base and sets up the second base in first base one side, is equipped with the through-hole that supplies the rotating shuttle axle to pass in the middle of the first base top, and the ox horn is fixed at first base top.
3. The computer roller cart pillar stand of claim 2, wherein: the bottom of the ox horn is fixed with the top of the frame through a fixing pin.
4. The computer roller cart pillar stand of claim 3, wherein: the bottom of ox horn is equipped with first fixed orifices, and the top of first base is equipped with the second fixed orifices, and the top of fixed pin is fixed in first fixed orifices, and the bottom mounting of fixed pin is in the second fixed orifices.
5. The computer roller cart pillar stand of claim 1, wherein: the bottom end of the rotating shuttle is provided with a connecting shaft, and the connecting shaft is fixed with the top end of the eccentric shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921408279.1U CN210856581U (en) | 2019-08-28 | 2019-08-28 | Small column of computer roller car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921408279.1U CN210856581U (en) | 2019-08-28 | 2019-08-28 | Small column of computer roller car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210856581U true CN210856581U (en) | 2020-06-26 |
Family
ID=71292104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921408279.1U Active CN210856581U (en) | 2019-08-28 | 2019-08-28 | Small column of computer roller car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210856581U (en) |
-
2019
- 2019-08-28 CN CN201921408279.1U patent/CN210856581U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |