CN204174336U - A kind of carbon fibre precursor drawing machine - Google Patents
A kind of carbon fibre precursor drawing machine Download PDFInfo
- Publication number
- CN204174336U CN204174336U CN201420625042.XU CN201420625042U CN204174336U CN 204174336 U CN204174336 U CN 204174336U CN 201420625042 U CN201420625042 U CN 201420625042U CN 204174336 U CN204174336 U CN 204174336U
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- shaft
- driving shaft
- box
- gear
- driven
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Abstract
The utility model relates to the machinery for drafting process in carbon fibre precursor production process, specifically a kind of carbon fibre precursor drawing machine, comprise the motor and speed reducer on workbench, reductor power shaft is connected with motor output shaft, it is characterized in that workbench is also provided with gear-box, the casing of gear-box is by base plate, side plate and case lid form through being threaded, driving shaft and at least two driven shafts are provided with in gear-box, driving shaft and driven shaft are arranged in casing through bearing, be connected through travelling gear between driving shaft with driven shaft, driving shaft and one end of driven shaft are all stretched out gear-box and carry-over pinch rolls and are coordinated through taper seat and be connected by clamp nut, the other end of driving shaft is connected with speed reducer output shaft through shaft coupling, the utility model eliminates distortion and the internal stress of casing, meet degree of drawing equilibrium, the technical requirement of high-performance and high modulus carbon fiber precursor, make it have structure letter to gather, long service life, detachable maintaining is convenient, the advantages such as constant product quality.
Description
Technical field
The utility model relates to the machinery for drafting process in carbon fibre precursor production process, especially a kind ofly realizes the enhancing of carbon fibre precursor fiber number, intensity and degree of drawing and constant carbon fibre precursor drawing machine.
Background technology
At present, drawing machine common on market, great majority are made up of critical pieces such as motor, reductor, gear-box, main shaft and driven shafts.Casing generally adopts the material such as carbon junction steel, grey cast-iron, and the method processing and manufacturing through casting or welding forms.Main shaft and driven shaft process after generally adopting carbon structural steels or structural alloy steel modifier treatment.But this type of drawing machine exists poor corrosion resistance, service life is short, part processing precision is low, assembly technology not science and the shortcoming such as circular runout scope is larger, the technical requirement of degree of drawing equilibrium, high-performance and high modulus carbon fiber precursor can not be met.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, break this field high-end technology external to block, realize the breakthrough of carbon fiber high-performance precursor equipment manufacturing bottleneck, for domestic market provides a kind of carbon fibre precursor drawing machine of simple and compact for structure, easy to use and constant product quality.
The utility model solves the technical scheme that its technical problem adopts:
A kind of carbon fibre precursor drawing machine, comprise setting motor and speed reducer on the table, reductor power shaft is connected with motor output shaft, it is characterized in that workbench is also provided with gear-box, the casing of gear-box is by base plate, side plate and case lid form through being threaded, driving shaft and at least two driven shafts are provided with in gear-box, driving shaft and driven shaft are arranged in casing through bearing, be connected through travelling gear between driving shaft with driven shaft, driving shaft and one end of driven shaft are all stretched out gear-box and carry-over pinch rolls and are coordinated through taper seat and be connected by clamp nut, the other end of driving shaft is connected with speed reducer output shaft through shaft coupling.
Drawing roller one end described in the utility model is provided with open slot, and the other end is provided with the bellmouth matched with the taper seat of the driving shaft or driven shaft that stretch out gear-box.
Described in the utility model stretch out gear-box driving shaft and driven the tip of the axis be provided with screw thread, drawing roller is fastenedly connected by nut and driving shaft and driven shaft, is fastenedly connected to facilitate and dismantles.
Workbench described in the utility model is provided with support, and support bottom is provided with adjustable type base, and adjustable type base is provided with the adjusting bolt inconsistent with ground, and to make workbench not tilt, the degree of drawing improving carbon fibre precursor is balanced.
The utility model adopts said structure, particularly gear-box adopts polylith boxboard combination assembling and the assembling of drawing roller inner conical surface, eliminate distortion and the internal stress of casing, eliminate the transcrystalline corrosion, stress corrosion, spot corrosion etc. that produce because of welding, meet the technical requirement of degree of drawing equilibrium, high-performance and high modulus carbon fiber precursor, make it have the advantages such as structure letter is gathered, long service life, detachable maintaining convenience, constant product quality.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provides a kind of carbon fibre precursor drawing machine of simple and compact for structure, easy to use and constant product quality.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in the figure: a kind of carbon fibre precursor drawing machine, comprise and be arranged on motor 2 on workbench 1 and reductor 3, reductor 3 power shaft is connected with motor 2 output shaft, the structure of above-mentioned each part and the interconnected relationship between them same as the prior art, this does not repeat, workbench 1 is also provided with gear-box 4 to of the present utility model being characterised in that, the casing of gear-box 4 is by base plate, side plate and case lid form through being threaded, its syndeton is same as the prior art, this does not repeat, driving shaft 5 and at least two driven shafts 6 are provided with in gear-box 4, driving shaft 5 and driven shaft 6 are arranged in casing through bearing, be connected through travelling gear between driving shaft 5 with driven shaft 6, driving shaft 5 and one end of driven shaft 6 are all stretched out gear-box 4 and carry-over pinch rolls 7 and are coordinated through taper seat and be connected by clamp nut 8, the other end of driving shaft 5 is connected through the output shaft of shaft coupling 9 with reductor 3, drawing roller 7 one end described in the utility model is provided with open slot, the other end is provided with the bellmouth matched with the taper seat of the driving shaft 5 or driven shaft 6 that stretch out gear-box 4, the taper output shaft end stretching out casing of the described driving shaft 5 stretching out gear-box 4 and driven shaft 6 is provided with connecting thread, drawing roller is fastenedly connected by nut and driving shaft 5 and driven shaft 6, be fastenedly connected to facilitate and dismantle, in addition, workbench described in the utility model is provided with support, support bottom is provided with adjustable type base, adjustable type base is provided with the adjusting bolt inconsistent with ground, do not tilt to make workbench, the degree of drawing improving carbon fibre precursor is balanced, during utility model works, motor 2 drives reductor 3 to operate, the driving shaft 5 that reductor 3 connects in gear-box 4 through shaft coupling operates, power uniform decomposition is passed to driven shaft 6 through gear by driving shaft 5, the other end of driving shaft 5 and driven shaft 6 outputs power to drawing roller 7, adopt said structure, particularly gear-box adopts polylith boxboard combination assembling and the assembling of drawing roller inner conical surface, eliminate distortion and the internal stress of casing, eliminate the transcrystalline corrosion produced because of welding, stress corrosion, spot corrosion etc., meet degree of drawing equilibrium, the technical requirement of high-performance and high modulus carbon fiber precursor, make it have structure letter to gather, long service life, detachable maintaining is convenient, the advantages such as constant product quality.
Claims (4)
1. a carbon fibre precursor drawing machine, comprise setting motor and speed reducer on the table, reductor power shaft is connected with motor output shaft, it is characterized in that workbench is also provided with gear-box, the casing of gear-box is by base plate, side plate and case lid form through being threaded, driving shaft and at least two driven shafts are provided with in gear-box, driving shaft and driven shaft are arranged in casing through bearing, be connected through travelling gear between driving shaft with driven shaft, driving shaft and one end of driven shaft are all stretched out gear-box and carry-over pinch rolls and are coordinated through taper seat and be connected by clamp nut, the other end of driving shaft is connected with speed reducer output shaft through shaft coupling.
2. a kind of carbon fibre precursor drawing machine according to claim 1, is characterized in that drawing roller one end is provided with open slot, and the other end is provided with the bellmouth matched with the taper seat of the driving shaft or driven shaft that stretch out gear-box.
3. a kind of carbon fibre precursor drawing machine according to claim 1, the driving shaft and the driven the tip of the axis that it is characterized in that stretching out gear-box are provided with screw thread, and drawing roller is fastenedly connected by nut and driving shaft and driven shaft.
4. a kind of carbon fibre precursor drawing machine according to claim 1, it is characterized in that workbench is provided with support, support bottom is provided with adjustable type base, and adjustable type base is provided with the adjusting bolt inconsistent with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625042.XU CN204174336U (en) | 2014-10-27 | 2014-10-27 | A kind of carbon fibre precursor drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625042.XU CN204174336U (en) | 2014-10-27 | 2014-10-27 | A kind of carbon fibre precursor drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174336U true CN204174336U (en) | 2015-02-25 |
Family
ID=52563159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420625042.XU Expired - Fee Related CN204174336U (en) | 2014-10-27 | 2014-10-27 | A kind of carbon fibre precursor drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204174336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463629A (en) * | 2015-12-04 | 2016-04-06 | 镇江奥立特机械制造有限公司 | Drafting mechanism of drafting machine |
-
2014
- 2014-10-27 CN CN201420625042.XU patent/CN204174336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463629A (en) * | 2015-12-04 | 2016-04-06 | 镇江奥立特机械制造有限公司 | Drafting mechanism of drafting machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20181027 |