CN203007628U - Automatic oiling device of tug transmission mechanism of high-speed chain sewing machine - Google Patents
Automatic oiling device of tug transmission mechanism of high-speed chain sewing machine Download PDFInfo
- Publication number
- CN203007628U CN203007628U CN 201220744036 CN201220744036U CN203007628U CN 203007628 U CN203007628 U CN 203007628U CN 201220744036 CN201220744036 CN 201220744036 CN 201220744036 U CN201220744036 U CN 201220744036U CN 203007628 U CN203007628 U CN 203007628U
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- connecting rod
- eccentric wheel
- axle
- transmission mechanism
- speed chain
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Abstract
The utility model discloses an automatic oiling device of a tug transmission mechanism of a high-speed chain sewing machine. The automatic oiling device comprises a hollow main shaft. An eccentric wheel is fixedly arranged at one end of the main shaft; a first oil hole is formed in the main shaft; the eccentric wheel is connected with one end of an offset connecting rod, and the other end of the offset connecting rod is connected with one end of an adjustment connecting rod through a shoulder screw; a second oil hole is formed in the eccentric wheel; the other end of the adjustment connecting rod is connected with one end of a hollow direct drive shaft, and the direct drive shaft is arranged in a shaft seat; one side of the shaft seat is fixedly connected with a housing case; the other end of the direct drive shaft is connected with a tug connecting rod assembly; a third oil hole is formed in the direct drive shaft; an oil line penetrates into one end hole of the direct drive shaft and is connected on the offset connecting rod in an overlapped mode; and a rubber plug is plugged in the other end hole of the direct drive shaft. The automatic oiling device of the tug transmission mechanism of the high-speed chain sewing machine has the advantages that the structure is simple, safe reliability is high, the transmission mechanism can operate effectively in a high speed, limitation on the operating speed of a tug transmission device of a machine is reduced, and machine operation efficiency and overall stability are improved.
Description
Technical field
The utility model relates to a kind of tugboat drive apparatus of Sewing machines, is specifically related to a kind of automatic fuelling device of high-speed chain-type Sewing machines tugboat transmission mechanism.
Background technology
The high-speed chain-type Sewing machines is an a kind of seam be used to making jeans, casual pants, skirt etc., blouse limit piece, the volume seam of pocket, welt seam, the Sewing machines of the cloth ornamental seam of sweater etc.
Existing high-speed chain-type Sewing machines, its tugboat transmission mechanism be from oiling lubricating apparatus, and when the high-speed sewing operation, each motion width position easily generates heat, thereby causes the excessive wear of part, even may kill phenomenon.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of automatic fuelling device of high-speed chain-type Sewing machines tugboat transmission mechanism, and it can improve the reliability that transmission mechanism runs up.
For solving the problems of the technologies described above, the technical solution of the automatic fuelling device of the utility model high-speed chain-type Sewing machines tugboat transmission mechanism is:
The main shaft 24 that comprises hollow, an end of main shaft 24 is fixedly installed eccentric wheel 7; Be provided with the first oilhole A on main shaft 24; Eccentric wheel 7 connects an end of inclined to one side connecting rod 9 by needle bearing 8, the other end of connecting rod 9 is connected with an end of regulating connecting rod 4 by axial screw 12 partially; Partially be provided with gathering sill on connecting rod 9, axial screw 12 is arranged in gathering sill, and axial screw 12 can move by the length direction along inclined to one side connecting rod 9 in gathering sill; Be provided with the second oilhole B on eccentric wheel 7; The other end of regulating connecting rod 4 connects an end that directly drives axle 2 of hollow, directly drives axle 2 and is arranged in axle bed 17, and the two ends of axle bed 17 connect by axle sleeve 5 directly drives axle 2; One side of axle bed 17 is fixedly connected with casing 26 by a plurality of screws 15; The other end that directly drives axle 2 connects tugboat link assembly 25; Directly drive and be provided with the 3rd oilhole C on axle 2; Oil line 1 penetrates a stomidium that directly drives axle 2 and connects on inclined to one side connecting rod 9; Directly drive in another stomidium of axle 2 and be plugged with rubber stopper 3, go out to prevent oily slime flux; One side of casing 26 is provided with lower encioser 21, and lower encioser 21 is fixedly connected with casing 26; The top of lower encioser 21 is provided with upper encloser 20, and upper encloser 20 is fixedly connected with lower encioser 21.
One end face of described eccentric wheel 7 is fixedly connected with eccentric wheel pressing plate 10 by bridge screw 11; By eccentric wheel pressing plate 10, inclined to one side connecting rod 9 is fixedly connected with eccentric wheel 7.
The top of described axle bed 17 is provided with wool felt 16.
Be provided with rubber strip 23 between described lower encioser 21 and casing 26.
The technique effect that the utility model can reach is:
The utility model is simple in structure, and security reliability is high, can guarantee the automatic oiling structure device that transmission mechanism effectively moves when high speed, improves the restriction to the machine tugboat transmission device speed of service, improves efficient and the resistance to overturning of machine operation.
The utility model can improve the reliability that transmission mechanism runs up, and improves the restriction to machine speed.
The utility model can be realized the raising of machine operating speed, improves the clothes processing efficient of bent wrist machine product.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the decomposing schematic representation of the automatic fuelling device of the utility model high-speed chain-type Sewing machines tugboat transmission mechanism;
Fig. 2 is schematic diagram of the present utility model;
Fig. 3 is assembling schematic diagram of the present utility model.
Description of reference numerals in figure:
1 is oily line, and 2 for directly driving axle,
3 is rubber stopper, and 4 is regulating connecting rod,
5 is axle sleeve, and 6 is holding screw,
7 is eccentric wheel, and 8 is needle bearing,
9 is inclined to one side connecting rod, and 10 is the eccentric wheel pressing plate,
11 is bridge screw, and 12 is axial screw,
13 is packing ring, and 14 is nut,
15 is screw, and 16 is wool felt,
17 is axle bed, and 18 is screw,
19 is packing ring, and 20 is upper encloser,
21 is lower encioser, and 22 is screw,
23 is rubber strip, and 24 is main shaft,
25 is the tugboat link assembly, and 26 is casing.
The specific embodiment
As shown in Figure 1 to Figure 3, the automatic fuelling device of the utility model high-speed chain-type Sewing machines tugboat transmission mechanism comprises the main shaft 24 of hollow, and an end of main shaft 24 is fixedly installed eccentric wheel 7, and eccentric wheel 7 is fixedly connected with main shaft 24 by holding screw 6; Be provided with oilhole A on main shaft 24;
Be arranged with needle bearing 8 on eccentric wheel 7, an end of connecting rod 9 is sheathed on needle bearing 8 partially; One end face of eccentric wheel 7 is fixedly connected with eccentric wheel pressing plate 10 by bridge screw 11; By eccentric wheel pressing plate 10, inclined to one side connecting rod 9 is fixedly connected with eccentric wheel 7; Be provided with oilhole B on eccentric wheel 7;
The other end of connecting rod 9 is connected with an end of regulating connecting rod 4 by axial screw 12, packing ring 13, nut 14 partially; Partially be provided with gathering sill on connecting rod 9, axial screw 12 is arranged in gathering sill, and axial screw 12 can move by the length direction along inclined to one side connecting rod 9 in gathering sill;
The other end of regulating connecting rod 4 connects an end that directly drives axle 2 of hollow, directly drives axle 2 and is arranged in axle bed 17, and the two ends of axle bed 17 connect by axle sleeve 5 directly drives axle 2; The top of axle bed 17 is provided with wool felt 16; One side of axle bed 17 is fixedly connected with casing 26 by a plurality of screws 15;
The other end that directly drives axle 2 connects tugboat link assembly 25; Directly drive and be provided with oilhole C on axle 2;
Oil line 1 penetrates a stomidium that directly drives axle 2 and connects on inclined to one side connecting rod 9; Directly drive in another stomidium of axle 2 and be plugged with rubber stopper 3, go out to prevent oily slime flux;
One side of casing 26 is provided with lower encioser 21, and lower encioser 21 is fixedly connected with casing 26 by screw 22;
The top of lower encioser 21 is provided with upper encloser 20, and upper encloser 20 is fixedly connected with lower encioser 21 by screw 18 and packing ring 19;
Be provided with rubber strip 23 between lower encioser 21 and casing 26.
Operation principle of the present utility model is as follows:
The main shaft fuel feeding is discharged when the High Rotation Speed by the oilhole A on main shaft 24, discharge needle bearing 8 by the oilhole B on eccentric wheel 7 again, the oil of then discharging gets rid of on oily line 1 through the High Rotation Speed of eccentric wheel 7, oil line 1 is introduced oil and is directly driven in axle 2, directly drive axle 2 and by oilhole C, oil is discharged, thus the lubricated motion width that directly drives axle 2 and axle sleeve 5; The oil that throws away from eccentric wheel 7 High Rotation Speeds is back to lower encioser 21 by upper encloser 20, and lower encioser 21 is back to oil in casing 26 by the sealing of rubber strip 23.
Claims (4)
1. the automatic fuelling device of a high-speed chain-type Sewing machines tugboat transmission mechanism, it is characterized in that: comprise the main shaft (24) of hollow, an end of main shaft (24) is fixedly installed eccentric wheel (7); Be provided with the first oilhole (A) on main shaft (24);
Eccentric wheel (7) connects an end of inclined to one side connecting rod (9) by needle bearing (8), the other end of connecting rod (9) is connected with an end of regulating connecting rod (4) by axial screw (12) partially; Partially be provided with gathering sill on connecting rod (9), axial screw (12) is arranged in gathering sill, and axial screw (12) can move by the length direction along inclined to one side connecting rod (9) in gathering sill; Be provided with the second oilhole (B) on eccentric wheel 7;
The other end of regulating connecting rod (4) connects an end that directly drives axle (2) of hollow, directly drives axle (2) and is arranged in axle bed (17), and the two ends of axle bed (17) connect by axle sleeve (5) directly drives axle (2); One side of axle bed (17) is fixedly connected with casing (26) by a plurality of screws (15);
The other end that directly drives axle (2) connects tugboat link assembly (25); Directly drive and be provided with the 3rd oilhole (C) on axle (2);
Oil line (1) penetrates a stomidium that directly drives axle (2) and connects on inclined to one side connecting rod (9); Directly drive in another stomidium of axle (2) and be plugged with rubber stopper (3), go out to prevent oily slime flux;
One side of casing (26) is provided with lower encioser (21), and lower encioser (21) is fixedly connected with casing (26); The top of lower encioser (21) is provided with upper encloser (20), and upper encloser (20) is fixedly connected with lower encioser (21).
2. the automatic fuelling device of high-speed chain-type Sewing machines tugboat transmission mechanism according to claim 1, it is characterized in that: an end face of described eccentric wheel (7) is fixedly connected with eccentric wheel pressing plate (10) by bridge screw (11); By eccentric wheel pressing plate (10), inclined to one side connecting rod (9) is fixedly connected with eccentric wheel (7).
3. the automatic fuelling device of high-speed chain-type Sewing machines tugboat transmission mechanism according to claim 1, it is characterized in that: the top of described axle bed (17) is provided with wool felt (16).
4. the automatic fuelling device of high-speed chain-type Sewing machines tugboat transmission mechanism according to claim 1, is characterized in that: be provided with rubber strip (23) between described lower encioser (21) and casing (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744036 CN203007628U (en) | 2012-12-29 | 2012-12-29 | Automatic oiling device of tug transmission mechanism of high-speed chain sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744036 CN203007628U (en) | 2012-12-29 | 2012-12-29 | Automatic oiling device of tug transmission mechanism of high-speed chain sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007628U true CN203007628U (en) | 2013-06-19 |
Family
ID=48599239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220744036 Expired - Fee Related CN203007628U (en) | 2012-12-29 | 2012-12-29 | Automatic oiling device of tug transmission mechanism of high-speed chain sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203007628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757825A (en) * | 2017-01-19 | 2017-05-31 | 台州市飞龙机械有限公司 | A kind of needle gage adjuster |
-
2012
- 2012-12-29 CN CN 201220744036 patent/CN203007628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757825A (en) * | 2017-01-19 | 2017-05-31 | 台州市飞龙机械有限公司 | A kind of needle gage adjuster |
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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: 20130619 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |