CN202591301U - Straightening machine - Google Patents
Straightening machine Download PDFInfo
- Publication number
- CN202591301U CN202591301U CN 201220265390 CN201220265390U CN202591301U CN 202591301 U CN202591301 U CN 202591301U CN 201220265390 CN201220265390 CN 201220265390 CN 201220265390 U CN201220265390 U CN 201220265390U CN 202591301 U CN202591301 U CN 202591301U
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- CN
- China
- Prior art keywords
- gear
- roll system
- straightening
- straightening machine
- motor
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- Expired - Fee Related
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- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model discloses a straightening machine which comprises a motor, a rack, an upper straightening roll system and a lower straightening roll system. The straightening machine is characterized in that the motor is arranged at the top of the rack and connected with an input end of a reduction gear through a coupler, an output end of the reduction gear is connected with a gear shaft which is provided with a first gear, the gear shaft, a motor spindle and the upper straightening roll system are parellelly arranged, and the first gear is meshed with a second gear of the upper straightening roll system to drive straightening rolls to rotate. According to the drive top mounted straightening machine, a transmission chain of the straightening machine is shortened, and the gears are meshed with each other to transmit torque so that transmission efficiencies can be effectively improved; an universal spindle between the reduction gear and a straightening machine body is cancelled, and the motor is placed on the straightening machine rack so that occupied areas of the straightening machine are reduced; and simultaneously, vibration of the straightening machine can be effectively reduced, noises are reduced, and product accuracy is improved.
Description
Technical field
The utility model relates to a kind of straightener.
Background technology
Existing straightener connects reductor by motor through shaft coupling mostly; Connect straightening machine body through shaft coupling and universal-joint spindle then and realize straightening function; There are defectives such as transmission chain length, intermediate link is many, transmission efficiency is low, floor space is big, thereby improved equipment cost and operation cost.
A kind of vertical eight roller straighteners are arranged in the prior art, and motor drives smoothing roll through the mode that planetary reducer connects the drive roll rear end.Though this structure has shortened driving-chain, has improved transmission efficiency; But have following shortcoming simultaneously: (1) can only vertically be arranged; There are not enough space mounting motor and deceleration device because of around the straightener during horizontal arrangement, simultaneously, because the restriction of installation form; Cause and must realize with Hooks coupling universal coupling, this is as broad as long with existing most of straighteners; (2), because this kind connecting mode is suspended on the frame, cause that vibrations are big, noise is big, thereby influenced service life of equipment and product precision for big specification straightener.
The utility model content
The purpose of the utility model provides a kind of section straightener that drives overhead.
To achieve these goals; Adopt following technical scheme: a kind of straightener, comprise motor, frame, upper straightening roll system and following smoothing roll system, it is characterized in that: said motor is arranged at frame top; Motor links to each other with the reductor input through shaft coupling; The reductor output is connected with the gear shaft that first gear is housed, and said gear shaft and electric machine main shaft and upper straightening roll system are arranged in parallel, and first gear is meshed with second gear of upper straightening roll system and drives the smoothing roll rotation.
For so that during roll change the smoothing roll center line with cross steel wire and align, said upper straightening roll system and play smoothing roll are that axial adjusting device all is installed.
Frame is connected with installs the bearing block of smoothing roll system down, is provided with the roll gap adjusting device between frame and the bearing block, in order to the gap adjustment between the upper and lower smoothing roll system, to satisfy the demand of aligning products of different specifications.
In order to guarantee that the facewidth of said second gear is wideer than the facewidth of first gear to guarantee that gear pair meshes fully before and after axially adjusting.
The driving overhead straightener that the utility model proposes has shortened the driving-chain of equipment, uses gears engaged to transmit moment of torsion, improves transmission efficiency.Cancel the universal-joint spindle between reductor and the straightening machine body, be placed on motor on the straightening machine frame, reduced occupation area of equipment.Simultaneously, can effectively alleviate the equipment vibrations, reduce noise, improve the product precision.
Description of drawings
Fig. 1 is that straightener roller system arranges sketch map;
Fig. 2 is the structural representation of the utility model.
Among the figure, 1 is motor, and 2 is reductor, and 3 is gear shaft, and 4 is first gear, and 5 is upper straightening roll system, and 6 is second gear, and 7 is that smoothing roll is down, and 8 is axial adjusting device, and 9 is the collars assembling, and 10 is bearing block, and 11 is the roll gap adjusting device, and 12 is frame.
The specific embodiment
Below through the specific embodiment and combine accompanying drawing that the utility model is described in further detail.
As shown in Figure 1, organize upper and lower smoothing roll is the parallel and interleaved arranged in form of two rows more.Aligning is during section bar, and the many groups upper straightening roll through interlaced arrangement is 5 to be 7 to make the continuous alternating bending of section bar with following smoothing roll, reaches the aligning purpose.
As shown in Figure 2, motor 1 is arranged in frame 12 tops, links to each other with the input of reductor 2 on being arranged on frame 12 through shaft coupling; Gear shaft 3 is installed in the frame 12; And connect with reductor 2 outputs through shaft coupling; Gear shaft 3 and motor 1 and upper straightening roll are 5 to be arranged in parallel; Second gear 6 that first gear, 4, the first gears 4 and upper straightening roll are housed on the gear shaft 3 are on the 5 aligning roll shafts is meshing with each other, and drives smoothing roll and rotates;
Upper straightening roll is 5 to be installed in the frame 12, and following smoothing roll is 7 to be installed in the bearing block 10, and bearing block 10 is installed in the frame 12, and keeps sliding relatively with frame 12;
The facewidth of said second gear 6 is wideer than the facewidth of first gear 4, to guarantee that gear pair meshes fully before and after axially adjusting;
Collars assembling 9 is through the roll shaft locking of locking device and upper and lower roll system;
Said roll gap adjusting device 11 links to each other with frame 12 with bearing block 10, and smoothing roll is that 7 vertical direction move under driving, and realizes the roll gap regulatory function.This roll gap adjusting device 11 also has the corresponding function hydraulic mechanism to be realized.
The utility model has shortened driving-chain; Make the drive mechanism of straightener compacter; Improved transmission efficiency, this kind structure not only can be passed through level, vertical two kinds of arrangements are realized, and the size specification straightener all can use; Can effectively prolong service life of equipment, satisfy the purpose that realizes saving floor space, saving equipment investment and operation cost under the prerequisite of flattening precision.
Claims (4)
1. straightener; Comprise motor, frame, upper straightening roll system and following smoothing roll system; It is characterized in that: said motor is arranged at frame top, and motor links to each other with the reductor input through shaft coupling, and the reductor output is connected with the gear shaft that first gear is housed; Said gear shaft and electric machine main shaft and upper straightening roll system are arranged in parallel, and first gear is meshed with second gear of upper straightening roll system and drives the smoothing roll rotation.
2. straightener as claimed in claim 1 is characterized in that: the facewidth of said second gear is wideer than the facewidth of first gear.
3. straightener as claimed in claim 1 is characterized in that: said upper straightening roll system and following smoothing roll system all are equipped with axial adjusting device.
4. straightener as claimed in claim 1 is characterized in that: said frame is connected with installs the bearing block of smoothing roll system down, is provided with the roll gap adjusting device between frame and the bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265390 CN202591301U (en) | 2012-06-07 | 2012-06-07 | Straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265390 CN202591301U (en) | 2012-06-07 | 2012-06-07 | Straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591301U true CN202591301U (en) | 2012-12-12 |
Family
ID=47308884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220265390 Expired - Fee Related CN202591301U (en) | 2012-06-07 | 2012-06-07 | Straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272893A (en) * | 2013-06-02 | 2013-09-04 | 辽宁宏昌重工股份有限公司 | Cantilever type straightening machine |
| CN112157142A (en) * | 2020-10-22 | 2021-01-01 | 辽宁孚胜金属复合板有限公司 | Straightening machine |
-
2012
- 2012-06-07 CN CN 201220265390 patent/CN202591301U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272893A (en) * | 2013-06-02 | 2013-09-04 | 辽宁宏昌重工股份有限公司 | Cantilever type straightening machine |
| CN103272893B (en) * | 2013-06-02 | 2016-05-11 | 辽宁宏昌重工股份有限公司 | A kind of overhung type straightening machine |
| CN112157142A (en) * | 2020-10-22 | 2021-01-01 | 辽宁孚胜金属复合板有限公司 | Straightening 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 |
Granted publication date: 20121212 Termination date: 20190607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |