CN210085765U - Gas lubricating device for rotating shaft system of industrial sewing machine - Google Patents
Gas lubricating device for rotating shaft system of industrial sewing machine Download PDFInfo
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- CN210085765U CN210085765U CN201920535024.5U CN201920535024U CN210085765U CN 210085765 U CN210085765 U CN 210085765U CN 201920535024 U CN201920535024 U CN 201920535024U CN 210085765 U CN210085765 U CN 210085765U
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Abstract
The utility model discloses an industrial sewing machine rotating shaft system gas lubrication device, including fixed block, connecting pipe, one-level cooling chamber, cooling tube, copper pipe, blast pipe, second grade cooling chamber, cooling tube, mounting panel, fixation nut, hand wheel, screw rod, spacing groove, pivot, cardboard, intake pipe, three-way pipe, tertiary cooling chamber, connecting block, roof, air cavity, communicating pipe, micropore board and solenoid valve. The utility model discloses it is rational in infrastructure, provide inert gas through the micropore board to the rotating shuttle axle and be used for gas lubrication, the gas that partial temperature rises passes through micropore board and communicating pipe, air cavity and three-way pipe get into tertiary cooling intracavity, through tertiary cooling intracavity primary cooling get into in the radiator pipe and the exhaust pipe, carry out further cooling through the coolant liquid in copper pipe and the cooling tube, through second grade cooling chamber and the thorough cooling of one-level cooling chamber, carry to the intake pipe again through the connecting pipe in, it is faster to make gas cooling, the cycle is used, gas lubrication effect is better.
Description
Technical Field
The utility model relates to a gas lubrication device specifically is a rotatory shafting gas lubrication device of industrial sewing machine, belongs to industrial sewing machine application technical field.
Background
Industrial sewing machines are sewing machines adapted for mass production of sewn workpieces in sewing factories or other industrial sectors, and industrial sewing machines are used in factories requiring sewing machines such as clothes, shoes, hats, etc., and sewing machines are mainly classified into: general sewing machine, special sewing machine, and sewing machine for decoration.
The existing rotating shuttle shaft for the industrial sewing machine needs to be lubricated by using a liquid lubricant at the high-speed working process, common lubricating oil easily overflows from the rotating shuttle shaft, so that cloth in the sewing machine is polluted, the cleanness of the cloth is influenced, and in the lubricating process, gas lubrication easily absorbs heat in the rotating shuttle shaft to heat gas, the smoothness of the gas lubrication is influenced, and the general rotating shuttle shaft gas lubrication is usually installed by adopting bolts, and the rotating shuttle shaft is inconvenient to replace and disassemble. Therefore, the gas lubricating device for the rotating shaft system of the industrial sewing machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an industrial sewing machine rotary shaft system gas lubrication device for solving the above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, a gas lubricating device for a rotating shaft system of an industrial sewing machine, which comprises a fixed block, a cooling device and a fixed device;
the cooling device comprises a connecting pipe, a primary cooling cavity, a cooling pipe, a copper pipe, an exhaust pipe, a secondary cooling cavity, a radiating pipe, an air inlet pipe, a three-way pipe, a tertiary cooling cavity, a connecting block, a top plate, an air cavity, a communicating pipe, a microporous plate and an electromagnetic valve, wherein the primary cooling cavity is formed at the bottom of the fixing block, the connecting pipe and the cooling pipe are communicated with the bottom of the fixing block, one end of the cooling pipe is communicated with the copper pipe, the secondary cooling cavity is formed in the fixing block, the exhaust pipe and the air inlet pipe are fixedly connected with the two ends of the secondary cooling cavity, the connecting block is fixedly connected with the top of the secondary cooling cavity, the three-way pipe is fixedly connected with the inside of the connecting block, the electromagnetic valve is installed in the three-way pipe, the tertiary cooling cavity is formed in the connecting block, one end of the communicating pipe is fixedly connected with the microporous plate, and the bottom of the connecting block is communicated with the radiating pipe;
fixing device includes mounting panel, fixation nut, hand wheel, screw rod, spacing groove, pivot and cardboard, the both ends fixed connection mounting panel of fixed block, the inside fixed connection fixation nut of mounting panel, fixation nut's inside threaded connection screw rod, the one end fixed connection hand wheel of screw rod, the other end of screw rod rotates through the pivot and connects two cardboards, the one end inside of mounting panel is opened there is the spacing groove.
Preferably, the screw rod penetrates through the inner part of the mounting plate and is in threaded connection with the fixing nut.
Preferably, the radiating pipe is located inside the secondary cooling chamber, and the copper pipe is wound around the outer side of the radiating pipe.
Preferably, the three-way pipe is respectively communicated with the air inlet pipe, the secondary cooling cavity and the air cavity, and the air inlet pipe is communicated with one end of the connecting pipe.
Preferably, the primary cooling cavity is communicated with the secondary cooling cavity, and the secondary cooling cavity is communicated with the tertiary cooling cavity through an exhaust pipe.
Preferably, the clamping plate is an arc-shaped plate, and the clamping plate is connected with the limiting groove in a matching mode.
The utility model has the advantages that:
1. cardboard and the position block that needs to be fixed through mounting panel one end, through rotating the hand wheel, the hand wheel drives the screw rod and rotates with fixation nut, and the inside that the screw rod runs through the mounting panel drives two cardboards and removes to the spacing inslot, and the cardboard rotates through the pivot under the effect of spacing groove, and two cardboards are with the position chucking, the installation and the dismantlement of being convenient for, convenient change.
2. Let in inert gas through the intake pipe, open the solenoid valve through external switch, solenoid valve work, inert gas passes through in the intake pipe gets into the tee bend, get into the inside air cavity of roof through the three-way pipe, get into in the micropore board through communicating pipe of air cavity intercommunication, provide inert gas for gas lubrication to the rotating shuttle axle through the micropore board, gas cavity and three-way pipe are passed through micropore board and communicating pipe, air cavity and three-way pipe get into tertiary cooling intracavity, through in tertiary cooling intracavity primary cooling gets into the radiator pipe and in the exhaust pipe, carry out further cooling through the copper pipe of winding in the radiator pipe outside and the coolant liquid in the coolant pipe, through second grade cooling chamber and the thorough cooling of one-level cooling chamber, carry to the intake pipe again through the connecting pipe in, make gas cooling faster, the cycle uses, the gas lubrication effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the positions of the mounting plate, the fixing nut, the screw, the limiting groove, the rotating shaft and the clamping plate of the present invention;
fig. 3 is a schematic structural diagram of the microporous plate of the present invention.
In the figure: 1. fixed block, 2, the connecting pipe, 3, the one-level cooling chamber, 4, the cooling tube, 5, the copper pipe, 6, the blast pipe, 7, the second grade cooling chamber, 8, the cooling tube, 9, the mounting panel, 901, fixation nut, 902, the hand wheel, 903, the screw rod, 904, the spacing groove, 905, the pivot, 906, the cardboard, 10, the intake pipe, 11, the three-way pipe, 12, tertiary cooling chamber, 13, the connecting block, 14, the roof, 15, the air cavity, 16, communicating pipe, 17, the micropore board, 18, the solenoid valve.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a gas lubrication device for a rotating shaft system of an industrial sewing machine comprises a fixed block 1, a cooling device and a fixing device;
the cooling device comprises a connecting pipe 2, a primary cooling cavity 3, a cooling pipe 4, a copper pipe 5, an exhaust pipe 6, a secondary cooling cavity 7, a radiating pipe 8, an air inlet pipe 10, a three-way pipe 11, a tertiary cooling cavity 12, a connecting block 13, a top plate 14, an air cavity 15, a communicating pipe 16, a microporous plate 17 and an electromagnetic valve 18, wherein the primary cooling cavity 3 is formed at the bottom of the fixing block 1, the connecting pipe 2 and the cooling pipe 4 are communicated with the bottom of the fixing block 1, one end of the cooling pipe 4 is communicated with the copper pipe 5, the secondary cooling cavity 7 is formed in the fixing block 1, the exhaust pipe 6 and the air inlet pipe 10 are fixedly connected with the two ends of the secondary cooling cavity 7, the connecting block 13 is fixedly connected with the top of the secondary cooling cavity 7, the three-way pipe 11 is fixedly connected with the inside of the connecting block 13, the electromagnetic valve, one end of the three-way pipe 11 is communicated with a top plate 14, an air cavity 15 is formed in the top plate 14, one end of the air cavity 15 is communicated with a communicating pipe 16, one end of the communicating pipe 16 is fixedly connected with a microporous plate 17, the bottom of the connecting block 13 is communicated with a radiating pipe 8, gas is cooled more quickly, recycling is facilitated, and the gas lubricating effect is better;
fixing device includes mounting panel 9, fixation nut 901, hand wheel 902, screw rod 903, spacing groove 904, pivot 905 and cardboard 906, the both ends fixed connection mounting panel 9 of fixed block 1, the inside fixed connection fixation nut 901 of mounting panel 9, the inside threaded connection screw rod 903 of fixation nut 901, the one end fixed connection hand wheel 902 of screw rod 903, the other end of screw rod 903 rotates through pivot 905 and connects two cardboard 906, the inside spacing groove 904 that opens of one end of mounting panel 9 is convenient for install and dismantle, convenient change.
The screw 903 penetrates through the inside of the mounting plate 9 and is in threaded connection with a fixing nut 901, installation and fixation are convenient, the radiating pipe 8 is located inside the secondary cooling cavity 7, the copper pipe 5 is wound on the outer side of the radiating pipe 8, cooling is convenient, the three-way pipe 11 is communicated with the air inlet pipe 10, the secondary cooling cavity 7 and the air cavity 15 respectively, the air inlet pipe 10 is communicated with one end of the connecting pipe 2, cooling is convenient, the primary cooling cavity 3 is communicated with the secondary cooling cavity 7, the secondary cooling cavity 7 is communicated with the tertiary cooling cavity 12 through the exhaust pipe 6, the structure is more reasonable, connection is convenient, the clamping plate 906 is an arc-shaped plate, and the clamping plate 906 is in matched connection with the limiting groove 904.
When the utility model is used, the device is firstly clamped with a position to be fixed through the clamping plate 906 at one end of the mounting plate 9, the hand wheel 902 is rotated, the hand wheel 902 drives the screw rod 903 to rotate with the fixing nut 901, the screw rod 903 runs through the inside of the mounting plate 9 to drive the two clamping plates 906 to move in the limiting groove 904, the clamping plates 906 rotate through the rotating shaft 905 under the action of the limiting groove 904, the two clamping plates 906 clamp the position tightly, the installation and the disassembly are convenient, the replacement is convenient, the cooling pipe 4 is led in cooling liquid, the inert gas is led in through the air inlet pipe 10, the electromagnetic valve 18 is opened through the external switch, the electromagnetic valve 18 works, the inert gas enters the three-way pipe 11 through the air inlet pipe 10, the inert gas enters the air cavity 15 inside the top plate 14 through the three-way pipe 11, the communicating pipe 16 communicated through the air cavity 15 enters, the gaseous micropore board 17 and communicating pipe 16 of partial temperature rising, air cavity 15 and three-way pipe 11 get into tertiary cooling chamber 12 in, through in tertiary cooling chamber 12 primary cooling get into cooling tube 8 and in blast pipe 6, carry out further cooling through the coolant liquid of winding in copper pipe 5 and the cooling tube 4 in the 8 outsides of cooling tube, through second grade cooling chamber 7 and the 3 thorough cooling of one-level cooling chamber, carry to the intake pipe 10 again through connecting pipe 2 in, it is faster to make gas cooling, the cycle is used, the gas lubrication effect is better.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides an industrial sewing machine rotating shaft system gas lubrication installation which characterized in that: comprises a fixed block (1), a cooling device and a fixing device;
the cooling device comprises a connecting pipe (2), a primary cooling cavity (3), a cooling pipe (4), a copper pipe (5), an exhaust pipe (6), a secondary cooling cavity (7), a radiating pipe (8), an air inlet pipe (10), a three-way pipe (11), a tertiary cooling cavity (12), a connecting block (13), a top plate (14), an air cavity (15), a communicating pipe (16), a microporous plate (17) and an electromagnetic valve (18), wherein the primary cooling cavity (3) is formed at the bottom of the fixing block (1), the connecting pipe (2) and the cooling pipe (4) are communicated with the bottom of the fixing block (1), one end of the cooling pipe (4) is communicated with the copper pipe (5), the secondary cooling cavity (7) is formed in the fixing block (1), the exhaust pipe (6) and the air inlet pipe (10) are fixedly connected with the two ends of the secondary cooling cavity (7), and the connecting block (13) is fixedly, the three-way pipe (11) is fixedly connected to the inside of the connecting block (13), an electromagnetic valve (18) is installed inside the three-way pipe (11), a three-stage cooling cavity (12) is formed inside the connecting block (13), one end of the three-way pipe (11) is communicated with a top plate (14), an air cavity (15) is formed inside the top plate (14), one end of the air cavity (15) is communicated with a communicating pipe (16), one end of the communicating pipe (16) is fixedly connected with a micro-perforated plate (17), and the bottom of the connecting block (13) is communicated with a radiating pipe (8);
fixing device includes mounting panel (9), fixation nut (901), hand wheel (902), screw rod (903), spacing groove (904), pivot (905) and cardboard (906), both ends fixed connection mounting panel (9) of fixed block (1), inside fixed connection fixation nut (901) of mounting panel (9), the internal thread of fixation nut (901) connects screw rod (903), one end fixed connection hand wheel (902) of screw rod (903), the other end of screw rod (903) rotates through pivot (905) and connects two cardboard (906), the inside division of one end of mounting panel (9) has spacing groove (904).
2. The gas lubrication device for the rotating shaft system of the industrial sewing machine as claimed in claim 1, wherein: the screw rod (903) penetrates through the inside of the mounting plate (9) and is in threaded connection with the fixing nut (901).
3. The gas lubrication device for the rotating shaft system of the industrial sewing machine as claimed in claim 1, wherein: the radiating pipe (8) is positioned inside the secondary cooling cavity (7), and the copper pipe (5) is wound on the outer side of the radiating pipe (8).
4. The gas lubrication device for the rotating shaft system of the industrial sewing machine as claimed in claim 1, wherein: the three-way pipe (11) is respectively communicated with the air inlet pipe (10), the secondary cooling cavity (7) and the air cavity (15), and the air inlet pipe (10) is communicated with one end of the connecting pipe (2).
5. The gas lubrication device for the rotating shaft system of the industrial sewing machine as claimed in claim 1, wherein: the primary cooling cavity (3) is communicated with the secondary cooling cavity (7), and the secondary cooling cavity (7) is communicated with the tertiary cooling cavity (12) through the exhaust pipe (6).
6. The gas lubrication device for the rotating shaft system of the industrial sewing machine as claimed in claim 1, wherein: cardboard (906) are the arc, and spacing groove (904) is connected in the cooperation of cardboard (906).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535024.5U CN210085765U (en) | 2019-04-19 | 2019-04-19 | Gas lubricating device for rotating shaft system of industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535024.5U CN210085765U (en) | 2019-04-19 | 2019-04-19 | Gas lubricating device for rotating shaft system of industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210085765U true CN210085765U (en) | 2020-02-18 |
Family
ID=69474983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920535024.5U Expired - Fee Related CN210085765U (en) | 2019-04-19 | 2019-04-19 | Gas lubricating device for rotating shaft system of industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210085765U (en) |
-
2019
- 2019-04-19 CN CN201920535024.5U patent/CN210085765U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 Termination date: 20210419 |