CN203453435U - Dual-shaft transmission gear box for chemical fiber bundle molding machine - Google Patents
Dual-shaft transmission gear box for chemical fiber bundle molding machine Download PDFInfo
- Publication number
- CN203453435U CN203453435U CN201320525372.7U CN201320525372U CN203453435U CN 203453435 U CN203453435 U CN 203453435U CN 201320525372 U CN201320525372 U CN 201320525372U CN 203453435 U CN203453435 U CN 203453435U
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- Prior art keywords
- gear
- shaft
- box body
- driving shaft
- forming machine
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- 239000000835 fiber Substances 0.000 title claims abstract description 29
- 239000000126 substance Substances 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 title abstract description 10
- 238000000465 moulding Methods 0.000 title abstract 4
- 239000000945 filler Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
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Abstract
The utility model discloses a dual-shaft transmission gear box for a chemical fiber bundle molding machine. The dual-shaft transmission gear box for the chemical fiber bundle molding machine comprises a closed gear box body provided with a driving shaft and a driven shaft; the driving shaft and the driven shaft are mutually meshed in an inner cavity of a gear box body; planes where the driving shaft and the driven shaft are located are vertical planes; the distance between the centers of the driving shaft and the driven shaft is 60.5-68mm; a secondary oil box communicated with the inner cavity of the gear box body is arranged at the bottom of the gear box body. According to the dual-shaft transmission gear box for the chemical fiber bundle molding machine, the precision, stability and durability of a transmission mechanism are enhanced; the noise in the operation process is reduced; meanwhile, radiating slots are arranged at the outer peripheral surface of the gear box and the surface of the secondary oil box, so the function of naturally radiating is achieved, the interior temperature of the transmission structure is reduced and can be reduced to the 45-48 DEG C from the original 75-80 DEG C; the noise is reduced by more than 18 decibels. Meanwhile, the linear speed is improved and the yield of the product is improved by 30%.
Description
Technical field
The utility model relates to chemical fibre tow forming machine drive unit, relates in particular to a kind of chemical fibre tow forming machine two shaft drive gear boxes.
Background technique
During the work of chemical fibre tow forming machine, by driving mechanism, be connected to motor, for forming machine provides kinetic energy.
At present, chemical fibre tow forming machine two shaft drive gear boxes of the prior art are open spur gear transmission, and its driving gear is exposed to space outerpace, and during its work, rotational noise is larger; , because its driving mechanism is exposed to outside, easily damage, working life is short meanwhile; Secondly, spur-geared transmission accuracy is lower; In addition, in currently available technology, driving mechanism is not done to any cooling measure yet, in its working procedure, high speed rotating, component will easily rub and generate heat, and shorten its working life.
Summary of the invention
The purpose of this utility model is to provide a kind of raising linear velocity, increases the product rate of output, reduces chemical fibre tow forming machine two shaft drive gear boxes of noise, reduction temperature.
To achieve these goals, chemical fibre tow forming machine two shaft drive gear boxes that the utility model provides, comprise closed type tooth roller box body, gear-box body is provided with a driving shaft and a driven shaft, driving shaft and driven shaft are intermeshing in gear-box chamber body, the plane at driving shaft and driven shaft place is vertical plane, and the centre distance of driving shaft and driven shaft is 60.5mm-68mm, and gear-box body bottom is provided with the drop tank being communicated with gear-box chamber body.Thus, two shaft drive, simple in structure, be beneficial to enforcement; The centre distance scope that has increased driving shaft and driven shaft, has improved linear velocity, has increased the rate of output of product; Drop tank is set has increased oil reserve, has improved heat sinking function, has reduced cavity temperature.
In some embodiments, gear-box body comprises the casing of a lateral opening and is covered on the lid at casing lateral opening place; Drop tank and casing are one-body molded, are positioned at casing below, and lid is covered on casing lateral opening place by fixing bolt.Thus, be easy to open lid, implement maintenance.
In some embodiments, casing side face is provided with many radiating grooves of circumferential setting, and drop tank outer surface is provided with many radiating grooves.Thus, matching pair fuel tank, makes chamber inside temperature be reduced to 45 ℃-48 ℃ from original 75 ℃-80 ℃.
In some embodiments, driving shaft and driven shaft are parallel and be laterally arranged in gear-box body; The input end of driving shaft is positioned at lid outside, and the output terminal of driving shaft and the output terminal of driven shaft are positioned at the side outside relative with lid.Thus, lid is located at the input end of driving shaft, is convenient to install and dismounting.
In some embodiments, driving shaft is provided with the first gear, and driven shaft is provided with the second gear of mediating with the first gear, and the first gear and the second gear are intermeshing in gear-box chamber body; Driving shaft and driven shaft are rotationally connected by bearing and gear-box body.Thus, realize the transmission between driving shaft and driven shaft.
In some embodiments, the first gear and the second gear are helical gear.Thus, improved as the accuracy of transmission and stability.
In some embodiments, the equal diameters of the first gear and the second gear.Thus, driving shaft and driven shaft synchronously rotate.
In some embodiments, the input end of driving shaft is arranged with belt pulley.
In some embodiments, the input end of driving shaft connects actuating motor.
Thus, can be applicable to directly drive and indirectly drive two kinds of driving mode simultaneously.
In some embodiments, closed type tooth roller box body top is provided with fuel filler neck.Thus, in from fuel filler neck to cavity, refuel.
Chemical fibre tow forming machine two shaft drive gear boxes of the present utility model, precision, stability and the serviceability of increase driving mechanism, reduce the noise in operation process; Meanwhile, the radiating groove that gear-box outer circumferential face arranges, can reach the function of natural heat dissipation, has reduced the inside temperature of drive mechanism, and the inside temperature of driving mechanism can be reduced to 45 ℃-48 ℃ from original 75 ℃-80 ℃, and reducing noise is greater than 18 decibels.Improve linear velocity simultaneously, increased the rate of output 30% of product.
Accompanying drawing explanation
Fig. 1 is the left view of chemical fibre tow forming machine two shaft drive gear boxes of a kind of mode of execution of the utility model;
Fig. 2 is the right elevation of chemical fibre tow forming machine two shaft drive gear boxes of a kind of mode of execution of the utility model;
Fig. 3 is the plan view of chemical fibre tow forming machine two shaft drive gear boxes of a kind of mode of execution of the utility model;
Fig. 4 is the sectional view of chemical fibre tow forming machine two shaft drive gear boxes of a kind of mode of execution of the utility model.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail to explanation.
Fig. 1 to Fig. 4 has schematically shown chemical fibre tow forming machine two shaft drive gear boxes according to a kind of mode of execution of the utility model.
As shown in Figure 1 to Figure 3, chemical fibre tow forming machine two shaft drive gear boxes of the present utility model, comprise closed type tooth roller box body 1, gear-box body 1 bottom is provided with the drop tank 2 being communicated with gear-box body 1 inner chamber, and closed type tooth roller box body 1 top is provided with fuel filler neck 105.Gear-box body 1 comprises the casing 11 of a lateral opening and is covered on the lid 12 at casing 11 lateral opening places; Drop tank 2 is one-body molded with casing 11, is positioned at casing 11 belows, and lid 11 is covered on casing 11 lateral opening places by fixing bolt.Casing 11 side faces 1101 are provided with many radiating grooves 111 of circumferential setting, and drop tank 2 outer surfaces are provided with many radiating grooves 111.
Gear-box body 1 is provided with a driving shaft 101 and a driven shaft 102.Driving shaft 101 and driven shaft 102 are parallel and be laterally arranged in gear-box body 1, and the plane at driving shaft 101 and driven shaft 102 places is vertical plane; The input end 1012 of driving shaft 101 is positioned at lid 12 outsides, and the output terminal 1013 of driving shaft 101 and the output terminal 1022 of driven shaft 102 are positioned at the side outside relative with lid 12.
As shown in Figure 4, driving shaft 101 and driven shaft 102 are intermeshing in gear-box body 1 inner chamber.Its structure is: driving shaft 101 is provided with the first gear 1011, and it is intermeshing in gear-box body 1 inner chamber that driven shaft 102 is provided with the second gear 1021, the first gears 1011 and the second gear 1021 mediated with the first gear; Driving shaft 101 is rotationally connected by bearing 103 and gear-box body 1 with driven shaft 102.The first gear 1011 and the second gear 1021 are helical gear; The equal diameters of the first gear 1011 and the second gear 1021.
The input end 1012 of driving shaft 101 is arranged with belt pulley 104, and the input end 1012 of driving shaft 101 can connect actuating motor.
The centre distance A of driving shaft 101 and driven shaft 102 is 60.5mm-68mm.
Embodiment 1:
The centre distance A of driving shaft 101 and driven shaft 102 is 60.5mm.
Embodiment 2:
The centre distance A of driving shaft 101 and driven shaft 102 is 62.8mm.
Embodiment 3:
The centre distance A of driving shaft 101 and driven shaft 102 is 67.8mm.
In sum, chemical fibre tow forming machine two shaft drive gear boxes of the present utility model, precision, stability and the serviceability of increase driving mechanism, reduce noise; Meanwhile, the radiating groove that gear-box outer circumferential face arranges, can reach the function of natural heat dissipation, has reduced the inside temperature of drive mechanism.By this mode of execution, the inside temperature of driving mechanism can be reduced to 45 ℃-48 ℃ from original 75 ℃-80 ℃, and reducing noise is greater than 18 decibels.Improve linear velocity simultaneously, increased the rate of output 30%.
Claims (10)
1. chemical fibre tow forming machine two shaft drive gear boxes, comprise closed type tooth roller box body (1), it is characterized in that, described gear-box body (1) is provided with a driving shaft (101) and a driven shaft (102), described driving shaft (101) and driven shaft (102) are intermeshing in described gear-box body (1) inner chamber, the plane at described driving shaft (101) and described driven shaft (102) place is vertical plane, the centre distance of described driving shaft (101) and described driven shaft (102) is 60.5mm-68mm, described gear-box body (1) bottom is provided with the drop tank (2) being communicated with described gear-box body (1) inner chamber.
2. chemical fibre tow forming machine two shaft drive gear boxes according to claim 1, is characterized in that, described gear-box body (1) comprises the casing (11) of a lateral opening and is covered on the lid (12) at described casing (11) lateral opening place; Described drop tank (2) is one-body molded with described casing (11), is positioned at described casing (11) below, and described lid (11) is covered on described casing (11) lateral opening place by fixing bolt.
3. chemical fibre tow forming machine two shaft drive gear boxes according to claim 2, it is characterized in that, described casing (11) side face (1101) is provided with many radiating grooves (111) of circumferential setting, and described drop tank (2) outer surface is provided with many radiating grooves (111).
4. chemical fibre tow forming machine two shaft drive gear boxes according to claim 3, is characterized in that, described driving shaft (101) and described driven shaft (102) are parallel and be laterally arranged in described gear-box body (1); The input end (1012) of described driving shaft (101) is positioned at described lid (12) outside, and the output terminal (1013) of described driving shaft (101) and the output terminal (1022) of described driven shaft (102) are positioned at the side outside relative with described lid (12).
5. chemical fibre tow forming machine two shaft drive gear boxes according to claim 4, it is characterized in that, described driving shaft (101) is provided with the first gear (1011), described driven shaft (102) is provided with the second gear (1021) of mediating with described the first gear, and described the first gear (1011) is intermeshing in described gear-box body (1) inner chamber with described the second gear (1021); Described driving shaft (101) is rotationally connected by bearing (103) and described gear-box body (1) with described driven shaft (102).
6. chemical fibre tow forming machine two shaft drive gear boxes according to claim 5, is characterized in that, described the first gear (1011) and described the second gear (1021) are helical gear.
7. according to chemical fibre tow forming machine two shaft drive gear boxes described in claim 5 or 6, it is characterized in that the equal diameters of described the first gear (1011) and described the second gear (1021).
8. chemical fibre tow forming machine two shaft drive gear boxes according to claim 7, is characterized in that, the input end (1012) of described driving shaft (101) is arranged with belt pulley (104).
9. chemical fibre tow forming machine two shaft drive gear boxes according to claim 7, is characterized in that, the input end (1012) of described driving shaft (101) connects actuating motor.
10. according to chemical fibre tow forming machine two shaft drive gear boxes described in claim 1 or 8 or 9, it is characterized in that, described closed type tooth roller box body (1) top is provided with fuel filler neck (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525372.7U CN203453435U (en) | 2013-08-27 | 2013-08-27 | Dual-shaft transmission gear box for chemical fiber bundle molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525372.7U CN203453435U (en) | 2013-08-27 | 2013-08-27 | Dual-shaft transmission gear box for chemical fiber bundle molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453435U true CN203453435U (en) | 2014-02-26 |
Family
ID=50133311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525372.7U Expired - Lifetime CN203453435U (en) | 2013-08-27 | 2013-08-27 | Dual-shaft transmission gear box for chemical fiber bundle molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453435U (en) |
-
2013
- 2013-08-27 CN CN201320525372.7U patent/CN203453435U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |