CN214300692U - Embroidery machine bearing fine adjustment slide rail device - Google Patents
Embroidery machine bearing fine adjustment slide rail device Download PDFInfo
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- CN214300692U CN214300692U CN202120245709.3U CN202120245709U CN214300692U CN 214300692 U CN214300692 U CN 214300692U CN 202120245709 U CN202120245709 U CN 202120245709U CN 214300692 U CN214300692 U CN 214300692U
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Abstract
The utility model discloses an embroidery machine bearing fine adjustment slide rail device, which comprises a machine needle frame and a main shaft driving casing, wherein the upper part of the machine needle frame is provided with a slide rail which is movably matched and connected with a main slide rail connected with the upper part of the casing; the lower part of the needle frame is provided with a special-shaped sliding rail, the lower part of the shell is provided with a rail supporting frame and two flange bearings, and the two flange bearings are symmetrically arranged on two sides of the rail supporting frame; one end of the rail supporting frame is provided with an elliptical hole which is fixedly connected with the shell through a screw, and the other end of the rail supporting frame is supported by a hook part and is in sliding fit with a lower bulge of the special-shaped slide rail; the two flange bearings are connected with the machine shell through shaft pins, the outer circle of each flange bearing is in rolling fit with the transverse bulge of the special-shaped slide rail, so that the machine needle frame moves smoothly, the lower part of the outer circle of each flange bearing is provided with a step ring for supporting and is in sliding fit with the lower edge of the transverse bulge of the special-shaped slide rail, and the effect of supporting the machine needle frame is achieved. The utility model discloses a support heavy the support to the lower part of quick-witted needle frame, the slope phenomenon of fine tuning quick-witted needle frame to the cooperation requirement when making needle and rotating shuttle reach the design can reduce debugging work.
Description
Technical Field
The utility model relates to an embroidery machine's technical field, concretely relates to embroidery machine bearing fine setting slide rail device.
Background
The embroidery machine enables the machine needles of the machine needle frame to work through the driving of the main shaft and is matched with rotating shuttles below the machine needles to realize embroidery on fabrics, the embroidery needs to be matched with various needle threads, so a plurality of machine needles are arranged on the machine needle frame, the embroidery of the plurality of machine needles is realized through the matching of the main shaft driving and the thread picking, the machine needle frame can move on the main shaft driving shell at the moment, and because a plurality of increasingly complex auxiliary external hanging devices are arranged on two sides of the machine needle frame, the weight is more than 10kg, slight inclination which can not be seen by naked eyes on the two sides of the machine needle frame can be caused, and the embroidery function of other needle positions is also lost in serious cases; therefore, the matching of the machine needle and the rotating shuttle is in a problem, and the matching requirement is met by manually fine-adjusting each machine needle, so that the time period of debugging is prolonged, and the debugging is complicated.
Disclosure of Invention
An object of this patent provides an embroidery machine bearing fine setting slide rail device, supports through the lower part support weight to the quick-witted needle frame, fine setting machine needle frame's slope phenomenon to the cooperation requirement when making eedle and rotating shuttle reach the design can reduce debugging work, guarantees embroidery machine's normal work.
The specific technical scheme is as follows:
a bearing fine adjustment sliding rail device of an embroidery machine comprises a machine needle frame and a main shaft driving machine shell, wherein a sliding rail is arranged at the upper part of the machine needle frame and is movably matched and connected with a main sliding rail connected with the upper part of the machine shell; the lower part of the machine needle frame is provided with an auxiliary sliding rail component A, the lower part of the machine shell is provided with an auxiliary sliding rail component B, the auxiliary sliding rail component A is movably matched and connected with the auxiliary sliding rail component B, and the auxiliary sliding rail component B can support the auxiliary sliding rail component A.
The auxiliary sliding rail component A is a special-shaped sliding rail, and the auxiliary sliding rail component B comprises a rail supporting frame; one end of the rail supporting frame is connected with the casing, and the other end of the rail supporting frame supports and is in sliding fit with the lower bulge of the special-shaped sliding rail.
The auxiliary sliding rail component B also comprises a flange bearing, the flange bearing is connected with the machine shell through a shaft pin, and the outer circle of the flange bearing is in rolling fit with the transverse bulge of the special-shaped sliding rail; so that the needle frame can move smoothly.
The lower part of the excircle of the flange bearing is provided with a step ring for supporting and is in sliding fit with the lower edge of the transverse bulge of the special-shaped slide rail, so that the effect of supporting the needle frame of the machine is achieved.
The connecting portion of track support frame and casing is the elliptical aperture, and the cooperation of track support frame and casing is adjustable, realizes that the fit clearance of track support frame and heterotypic slide rail is adjustable.
The shaft pin is an eccentric shaft pin, the root section of the shaft pin is concentric and matched with the flange bearing, and the head section of the shaft pin is an eccentric section and is connected with the shell; the rotating shaft pin finely adjusts the position of the flange bearing on the shell, so that the transverse position of a machine needle on the machine needle frame is finely adjusted, and the matching fine adjustment of the machine needle and the rotating shuttle is realized.
The utility model discloses a vice slide rail set spare A and vice slide rail set spare B's clearance fit to the weight of holding in the palm supports the quick-witted needle frame, avoids the deformation of quick-witted needle frame to influence the cooperation of eedle and rotating shuttle, guarantees embroidery machine's normal work, reduces the broken string, improves embroidery quality.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the matching structure of the special-shaped slide rail, the rail support frame and the flange bearing of the present invention;
fig. 4 is a schematic view of the bottom view structure of the present invention;
fig. 5 is a schematic structural view of the eccentric shaft pin of the present invention.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the bearing fine adjustment sliding rail device of the embroidery machine comprises a machine needle frame 2 and a main shaft driving machine shell 1, wherein a slide rail 3 is arranged at the upper part of the machine needle frame 2 and is movably matched and connected with a main sliding rail 4 connected with the upper part of the machine shell 1; the lower part of the machine needle frame 2 is provided with a special-shaped slide rail 5, the lower part of the machine shell 1 is provided with a rail support frame 6 and two flange bearings 7, and the two flange bearings 7 are symmetrically arranged on two sides of the rail support frame 6; one end of the track support frame 6 is provided with an elliptical hole which is fixedly connected with the shell 1 through a screw, and the other end of the track support frame is supported by a hook part and is in sliding fit with a lower bulge 51 of the special-shaped slide rail 5; the two flange bearings 7 are connected with the machine shell 1 through eccentric shaft pins, the outer circle of each flange bearing is in rolling fit with the transverse bulge 52 of the special-shaped slide rail 5, so that the machine needle frame 2 is smooth when moving, and the lower part of the outer circle of each flange bearing is provided with a step ring 71 which supports and is in sliding fit with the lower side of the transverse bulge 52 of the special-shaped slide rail 5 to play a role in supporting the machine needle frame 2.
The root section of the eccentric shaft pin 8 is concentric and matched with the flange bearing 7, the head section is an eccentric section and is connected with the machine shell 1, and a hole can be punched on the side edge of the machine shell 1 to penetrate through a locking screw to lock and fix the head section of the eccentric shaft pin 8; the eccentric shaft pin 8 is rotated to finely adjust the position of the flange bearing 7 on the machine shell 1, so that the transverse position of a machine needle on the machine needle frame 2 is finely adjusted, and the matching fine adjustment of the machine needle and the rotating shuttle is realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A bearing fine adjustment sliding rail device of an embroidery machine comprises a machine needle frame and a main shaft driving machine shell, wherein a sliding rail is arranged at the upper part of the machine needle frame and is movably matched and connected with a main sliding rail connected with the upper part of the machine shell; the needle bed is characterized in that an auxiliary sliding rail component A is arranged at the lower part of the needle bed, an auxiliary sliding rail component B is arranged at the lower part of the machine shell, the auxiliary sliding rail component A is movably matched and connected with the auxiliary sliding rail component B, and the auxiliary sliding rail component A can be supported by the auxiliary sliding rail component B.
2. The embroidery machine load-bearing fine adjustment slide rail device according to claim 1, wherein the auxiliary slide rail assembly A is a special-shaped slide rail, and the auxiliary slide rail assembly B comprises a rail support frame; one end of the rail supporting frame is connected with the casing, and the other end of the rail supporting frame supports and is in sliding fit with the lower bulge of the special-shaped sliding rail.
3. The embroidery machine load-bearing fine adjustment slide rail device according to claim 2, wherein the secondary slide rail assembly B further comprises a flange bearing, the flange bearing is connected with the machine shell through a shaft pin, and the outer circle of the flange bearing is in rolling fit with the transverse projection of the special-shaped slide rail.
4. The embroidery machine load-bearing fine adjustment slide rail device according to claim 3, wherein a step ring is arranged at the lower part of the outer circle of the flange bearing to support and be in sliding fit with the lower edge of the transverse protrusion of the special-shaped slide rail.
5. The embroidery machine load-bearing fine adjustment slide rail device according to claim 2, wherein the connecting portion of the rail support frame and the machine shell is an elliptical hole.
6. The embroidery machine load-bearing fine adjustment slide rail device according to claim 3 or 4, wherein the number of the flange bearings is 2.
7. The embroidery machine load-bearing fine adjustment slide rail device according to claim 3, wherein the shaft pin is an eccentric shaft pin, the root section of the shaft pin is concentric with and matched with the flange bearing, and the head section of the shaft pin is an eccentric section and connected with the machine shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120245709.3U CN214300692U (en) | 2021-01-28 | 2021-01-28 | Embroidery machine bearing fine adjustment slide rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120245709.3U CN214300692U (en) | 2021-01-28 | 2021-01-28 | Embroidery machine bearing fine adjustment slide rail device |
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| Publication Number | Publication Date |
|---|---|
| CN214300692U true CN214300692U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120245709.3U Active CN214300692U (en) | 2021-01-28 | 2021-01-28 | Embroidery machine bearing fine adjustment slide rail device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112941751A (en) * | 2021-01-28 | 2021-06-11 | 诸暨市驰龙机械科技有限公司 | Embroidery machine bearing fine adjustment slide rail device |
-
2021
- 2021-01-28 CN CN202120245709.3U patent/CN214300692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112941751A (en) * | 2021-01-28 | 2021-06-11 | 诸暨市驰龙机械科技有限公司 | Embroidery machine bearing fine adjustment slide rail device |
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