CN202845436U - Abnormal shape copper pipe tandem rolling molding device - Google Patents
Abnormal shape copper pipe tandem rolling molding device Download PDFInfo
- Publication number
- CN202845436U CN202845436U CN 201220490864 CN201220490864U CN202845436U CN 202845436 U CN202845436 U CN 202845436U CN 201220490864 CN201220490864 CN 201220490864 CN 201220490864 U CN201220490864 U CN 201220490864U CN 202845436 U CN202845436 U CN 202845436U
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- China
- Prior art keywords
- copper pipe
- tandem rolling
- special copper
- way
- die group
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Abstract
The utility model provides an abnormal shape copper pipe tandem rolling molding device. The abnormal shape copper pipe tandem rolling molding device comprises a rolling mould group, transmission shafts arranged at one side of the rolling mould group to drive rotation of the rolling mould group and a motor which controls rotation of the transmission shafts. Hole patterns of the rolling mould group change into flat surfaces gradually from big to small, so that the length direction of the abnormal shape copper pipe is not extended, and the size of wall thickness of the abnormal shape copper pipe has high accuracy and good glancing flatness, wherein the abnormal shape copper pipe is formed by the rolling of the rolling mould group hole patterns.
Description
Technical field
The utility model relates to copper aluminium composite bar production field, relates in particular to a kind of special copper pipe tandem rolling former.
Background technology
Copper aluminium composite bar has another name called the copper aluminium bus-bar, and bus-bar generally adopts copper material to make.China is larger to the demand of bus-bar, but China is that a poor copper is national, the copper reserve that the whole world is verified only enough 40 years, and the copper reserve of China only accounts for 5.5% of the world, and a large amount of copper demands causes the copper material price to rise violently year after year.This is to bus-bar production and use enterprise to cause very large pressure, the substitute of exploitation copper aluminium composite bar, and the production cost that reduces bus-bar becomes the task of top priority.
The preparation of special copper pipe is the important procedure that copper aluminium composite bar is produced, and it directly affects the quality of copper aluminium composite bar.The preparation of special copper pipe mainly is to pull out pipe by upward-casting process at present, realize the processing of special copper pipe by the drawing of multi-mould group, its shortcoming is that as-cast structure exists in the following process passage always, adopt simultaneously multi-mould group drawing procedure complicated, the special copper pipe evenness of wall thickness is relatively poor, processing to copper aluminium composite bar is unfavorable, is easy to occur the defectives such as hot rolling cracking.
In view of this, be necessary existing special copper pipe process equipment is improved, to address the above problem.
The utility model content
The purpose of this utility model is to provide a kind of special copper pipe tandem rolling former, and the special copper pipe wall thickness dimension precision that this special copper pipe tandem rolling former processes is high, good straightness degree.
For achieving the above object, the utility model provides a kind of special copper pipe tandem rolling former,, copper pipe forms special copper pipe in order to being processed, described special copper pipe tandem rolling former comprises the roll die group, is installed in described roll die group one side with the power transmission shaft that drives described roll die group rotation and the motor of controlling described power transmission shaft rotation, the descending plane that crossfades into successively of the pass of described roll die group is so that high through the special copper pipe wall thickness dimension precision of described roll die group groove rolling moulding.
As further improvement of the utility model, described roll die group comprises six passage roll dies, and described six passage roll dies are respectively equipped with bottom roller, and the descending plane that crossfades into successively of the pass between the described upper bottom roller.
As further improvement of the utility model, described special copper pipe tandem rolling former also comprises front roller-way and the finished product roller-way that connects material, and described roll die group is arranged on described front roller-way and described finished product connects material between the roller-way.
As further improvement of the utility model, on the described front roller-way centralising device is installed, described centralising device is provided with infrared probe, so that infrared signal is detected and sent in the position of copper pipe.
As further improvement of the utility model, at least one side of described front roller-way is provided with cylinder, and described cylinder is connected with described centralising device, to control the position of copper pipe by receiving infrared signal.
As further improvement of the utility model, the pipe Lubricating substance device also is installed on the described front roller-way, the place, centre position of described pipe Lubricating substance device is provided with depressed part, so that copper pipe is stuck in the described depressed part.
As further improvement of the utility model, also be connected with to control reduction box and the distributor box that described power transmission shaft rotates between described motor and the described power transmission shaft.
As further improvement of the utility model, described reduction box links to each other with described motor, to control the rotating speed of described motor.
As further improvement of the utility model, described distributor box is installed between described reduction box and the described power transmission shaft, to control the rotation of described power transmission shaft.
The beneficial effects of the utility model are: special copper pipe tandem rolling former of the present utility model is by being provided with the descending roll die group that crossfades into successively the plane of pass, thereby so that special copper pipe after described roll die group groove rolling moulding length direction without extend, the wall thickness dimension precision is high, good straightness degree.
Description of drawings
Fig. 1 is the top view of the utility model special copper pipe tandem rolling former.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the drawings and specific embodiments the utility model is described in detail.
As shown in Figure 1, special copper pipe tandem rolling former of the present utility model forms special copper pipe (not shown) in order to copper pipe (not shown) is processed.Described special copper pipe tandem rolling former comprises roll die group 10, be installed in the motor 21 that described roll die group 10 1 sides rotate in order to the described power transmission shaft 20 of power transmission shaft 20, control that drives described roll die group 10 and rotate and be arranged on reduction box 22 and the distributor box 23 that rotates in order to control described power transmission shaft 20 between described motor 21 and the described power transmission shaft 20.Described reduction box 22 links to each other with described motor 21, to control the rotating speed of described motor 21.Described distributor box 23 is installed between described reduction box 22 and the described power transmission shaft 20, to control the rotation of described power transmission shaft 20.
Described roll die group 10 comprises six passage roll dies.Described six passage roll dies are respectively equipped with bottom roller (not label), and the descending plane that crossfades into successively of the pass between the described upper bottom roller, so that high through the special copper pipe wall thickness dimension precision of described six passage roll die groove rolling moulding.In the present embodiment, the pass between the described upper bottom roller is excessive step by step to the size of finished product special copper pipe by circular hole, elliptical aperture, so that the dimensional accuracy of special copper pipe is high; Simultaneously roller is detachable so that change roll die, thereby can adapt to the processing of the special copper pipe of plurality of specifications.Described power transmission shaft 20 has 12, and described 12 power transmission shafts 20 link to each other with the upper bottom roller of described six passage roll dies respectively, thereby can arrange described distributor box 23 as required, and control corresponding power transmission shaft 20 and rotate, and then drive corresponding described roll die rotation.
Described special copper pipe tandem rolling former also comprises front roller-way 30 and the finished product roller-way 40 that connects material.Described roll die group 10 is arranged on described front roller-way 30 and described finished product connects material between the roller-way 40, thereby is convenient to copper pipe sent into and send described roll die group 10.Described front roller-way 30 comprises two side levers 31 that are oppositely arranged, and leaves suitable spacing 311 between described two side levers 31.On the described front roller-way 30 pipe Lubricating substance device 32 is installed, the centre of described pipe Lubricating substance device 32 is interspersed with fixed axis 33, the two ends of described fixed axis 33 are fixedly mounted on respectively on described two side levers 31, can rotate stably to guarantee described pipe Lubricating substance device 32.Place, the centre position of described pipe Lubricating substance device 32 is recessed to form depressed part 34 downwards, so that copper pipe is stuck in the described depressed part 34, thereby further controls the position of copper pipe, in case copper pipe is offset.
On the described front roller-way 30 centralising device 35 is installed also.Described centralising device 35 is installed in respectively the position near described two side levers, 31 madial walls.Described centralising device 35 is provided with infrared probe (not shown), and described infrared probe is in order to the position of detecting copper pipe and send infrared signal.Below described two side levers, 31 lateral walls, the position corresponding with described centralising device 35 be provided with cylinder (not shown), described cylinder is connected with described centralising device 35, thereby described cylinder can be controlled by receiving infrared signal that described infrared probe sends the position of copper pipe.
When using special copper pipe tandem rolling former of the present utility model, at first copper pipe is put into front roller-way 30, copper pipe is to front slide under the drive of described pipe Lubricating substance device 32, at copper pipe in the process of front slide, infrared probe on the described centralising device 35 can detect and send infrared signal to the position of copper pipe, after the described cylinder that is connected with described centralising device 35 receives above-mentioned infrared signal, will control the position of copper pipe, to prevent the skew of copper pipe occurrence positions; Follow described pipe Lubricating substance device 32 copper pipe sent into the endoporus of described roll die group 10, form through the groove rolling of six passage roll dies length direction without extend, the wall thickness dimension precision is high, glacing flatness special copper pipe preferably; At last, the special copper pipe of last passage roll die after with moulding sent into the finished product roller-way 40 that connects material, thereby finished the processing of special copper pipe.
In sum, special copper pipe tandem rolling former of the present utility model is by being provided with the descending roll die group 10 that crossfades into successively the plane of pass, thereby so that special copper pipe after described roll die group 10 groove rolling moulding length direction without extend, the wall thickness dimension precision is high, good straightness degree; Simultaneously, through the described roll die group 10 disposable special copper pipes that are rolled into, operation is simple, working (machining) efficiency is high with copper pipe for special copper pipe tandem rolling former of the present utility model, is fit to processing in enormous quantities.
Above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (9)
1. special copper pipe tandem rolling former,, copper pipe forms special copper pipe in order to being processed, it is characterized in that: described special copper pipe tandem rolling former comprises the roll die group, is installed in described roll die group one side with the power transmission shaft that drives described roll die group rotation and the motor of controlling described power transmission shaft rotation, the descending plane that crossfades into successively of the pass of described roll die group is so that high through the special copper pipe wall thickness dimension precision of described roll die group groove rolling moulding.
2. special copper pipe tandem rolling former according to claim 1, it is characterized in that: described roll die group comprises six passage roll dies, described six passage roll dies are respectively equipped with bottom roller, and the descending plane that crossfades into successively of the pass between the described upper bottom roller.
3. special copper pipe tandem rolling former according to claim 1 is characterized in that: described special copper pipe tandem rolling former also comprises front roller-way and the finished product roller-way that connects material, and described roll die group is arranged on described front roller-way and described finished product connects material between the roller-way.
4. special copper pipe tandem rolling former according to claim 3, it is characterized in that: on the described front roller-way centralising device is installed, described centralising device is provided with infrared probe, so that infrared signal is detected and sent in the position of copper pipe.
5. special copper pipe tandem rolling former according to claim 4, it is characterized in that: at least one side of described front roller-way is provided with cylinder, and described cylinder is connected with described centralising device, to control the position of copper pipe by receiving infrared signal.
6. special copper pipe tandem rolling former according to claim 4 is characterized in that: the pipe Lubricating substance device also is installed on the described front roller-way, and the place, centre position of described pipe Lubricating substance device is provided with depressed part, so that copper pipe is stuck in the described depressed part.
7. special copper pipe tandem rolling former according to claim 1 is characterized in that: also be connected with to control reduction box and the distributor box that described power transmission shaft rotates between described motor and the described power transmission shaft.
8. special copper pipe tandem rolling former according to claim 7, it is characterized in that: described reduction box links to each other with described motor, to control the rotating speed of described motor.
9. special copper pipe tandem rolling former according to claim 8, it is characterized in that: described distributor box is installed between described reduction box and the described power transmission shaft, to control the rotation of described power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490864 CN202845436U (en) | 2012-09-25 | 2012-09-25 | Abnormal shape copper pipe tandem rolling molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490864 CN202845436U (en) | 2012-09-25 | 2012-09-25 | Abnormal shape copper pipe tandem rolling molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845436U true CN202845436U (en) | 2013-04-03 |
Family
ID=47976672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220490864 Expired - Fee Related CN202845436U (en) | 2012-09-25 | 2012-09-25 | Abnormal shape copper pipe tandem rolling molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873099A (en) * | 2012-09-25 | 2013-01-16 | 苏州华铜复合材料有限公司 | Special-shaped copper tube processing equipment and method for copper-aluminum composite row |
-
2012
- 2012-09-25 CN CN 201220490864 patent/CN202845436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873099A (en) * | 2012-09-25 | 2013-01-16 | 苏州华铜复合材料有限公司 | Special-shaped copper tube processing equipment and method for copper-aluminum composite row |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180806 Granted publication date: 20130403 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201019 Granted publication date: 20130403 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210118 Address after: 511500 No.03, 11 / F, building 2, Youxin business center, 23 Jingfu Road, Xincheng, Qingyuan City, Guangdong Province Patentee after: Guangdong Liyuan Construction Co.,Ltd. Address before: 215141 No.19, Shitian Road, Yangchenghu Town, Suzhou City, Jiangsu Province Patentee before: SUZHOU HUATONG COMPOUND MATERIALS Co.,Ltd. |
|
| 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: 20130403 Termination date: 20180925 |