CN205341489U - Novel triangle -shaped section bar becomes grooved roll rolling mill - Google Patents
Novel triangle -shaped section bar becomes grooved roll rolling mill Download PDFInfo
- Publication number
- CN205341489U CN205341489U CN201620043604.9U CN201620043604U CN205341489U CN 205341489 U CN205341489 U CN 205341489U CN 201620043604 U CN201620043604 U CN 201620043604U CN 205341489 U CN205341489 U CN 205341489U
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- CN
- China
- Prior art keywords
- drive shaft
- wire rod
- driving wheel
- final drive
- section bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a novel triangle -shaped section bar becomes grooved roll rolling mill. Including aircraft nose, organism and tractor, the aircraft nose including three group's running rollers, adopt " people " star type structure, cavity that intermediate formation worker wire rod passed, three group's running rollers adopt a set of location, two groups are adjustable, require the size according to the section bar, adjust corresponding size twice, the tractor including power device and transmission, transmission connects a synchronous case including a final drive shaft, final drive shaft, through the gear drive of synchronous incasement, drives two drive shaft in step and rotates, the drive shaft on all be provided with the drive wheel. The utility model discloses simple structure, it is unrestricted to the length of wire rod, prevent that the rod from taking place the bending deformation in the rolling process to can adapt to the wire rod that different shapes required, can realize continuous rolling, reduce material loss.
Description
Technical field
This utility model relates to cold-rolling equipment technical field, is specifically related to a kind of New triangular product moulding roller mill.
Background technology
At present, the structure of the screw cold mill of prior art includes: driving rollers is fixed in machine head frame, and driving rollers connects the output shaft of Hooks coupling universal coupling and reducing gear respectively；Idle roll can move radially, and by adjusting the trave lling girder of idle roll, adapts to the screw rod of rolling different-diameter.The process of screw cold mill rolling screw rod is: metal bar, under roll rolls, prolongs axis reach, completes the rolling of screw rod.
The screw cold mill of above-mentioned prior art has following defects that
Market sale is longer metal bar for the blank rolling screw rod, the bar of longer dimension is all adopt traction machine to carry out stretching and drawing in the process in rolling, it is susceptible to flexural deformation, length bolt within 6 meters can only be produced at present, therefore the production of longer size bolt, owing to rolling mill structure reason is restricted.It addition, use the bolt after rolling, it is necessary to the length according to using carries out fixed-length cut-off, all can leave the stub bar of inadequate length after blocking as waste disposal, cause the waste of material, manpower and resource.
In addition the roll of the head of existing cold-rolling mill can only move in one direction, it is impossible to adapts to the product that various shape requires, it is often necessary to changes head, also have impact on the efficiency of processing.
Summary of the invention
The purpose of this utility model is for above-mentioned Problems existing, a kind of simple in construction is provided, the length of wire rod is unrestricted, prevent bar from occuring bending and deformation in the operation of rolling, and can adapt to the wire rod that difformity requires, it is capable of continuous rolling, reduces the New triangular product moulding roller mill of spillage of material.
The purpose of this utility model realizes being made up of following aspect:
New triangular product moulding roller mill, include head, body and traction machine, it is characterized in that: described head includes three groups of running rollers, adopt " people " hub-and-spoke configuration, the cavity of intermediate formation work wire rod traverse, three groups of running rollers adopt one group of location, and two groups are adjustable, require size according to section bar, be adjusted to corresponding size twice；Described traction machine includes power set and actuating device, and actuating device includes a final drive shaft, and final drive shaft connects one and synchronizes case, by synchronizing the gear drive in case, synchronizes to drive two drive shaft turns；Described driving axle is provided with driving wheel.
In such scheme, described two synchronized in case drive axle to divide the both sides being listed in final drive shaft, and are in approximately the same plane with final drive shaft.
In such scheme, described final drive shaft is connected to a shaft coupling, is connected the power shaft synchronizing case by shaft coupling.
In such scheme, described driving wheel size is identical, and rotation direction is also identical, and is wound with wire rod on the drive wheel, and the rotation of driving wheel drives wire rod toward the feeding of cold-rolling mill direction；Contact roller device it is mounted on, for regulating the tightness of wire rod on driving wheel by described driving wheel.
The beneficial effects of the utility model are:
This utility model simple in construction, the length of wire rod is unrestricted, it is prevented that bar occurs bending and deformation in the operation of rolling, and can adapt to the wire rod that difformity requires, it is possible to realize continuous rolling, reduce spillage of material.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment handpiece structure figure；
Fig. 2 is this utility model embodiment traction apparatus structure chart；
Fig. 3 is this utility model embodiment driving wheel structure figure；
In figure: 1 running roller, 2 cavitys, 3 final drive shafts, 4 synchronization casees, 5 driving axle, 6 driving wheels, 7 contact roller devices.
Detailed description of the invention
For being best understood from technology of the present utility model, illustrate below in conjunction with drawings and Examples.Following example describe and are only exemplary and explanatory, and this utility model protection domain does not have any restriction effect.
New triangular product moulding roller mill as shown in Fig. 1 Fig. 2 Fig. 3, include head, body and traction machine, described head includes three groups of running rollers 1, adopt " people " hub-and-spoke configuration, the cavity 2 of intermediate formation work wire rod traverse, three groups of running rollers 1 adopt one group of location, and two groups are adjustable, require size according to section bar, be adjusted to corresponding size twice；Described traction machine includes power set and actuating device, and actuating device includes a final drive shaft 3, and final drive shaft 3 connects one and synchronizes case 4, by synchronizing the gear drive in case 4, synchronizes to drive two to drive axle 5 to rotate；Described driving axle 5 is provided with driving wheel 6.
In the present embodiment, described two synchronized in case 4 drive the both sides that 5 points of axle is listed in final drive shaft 3, and are in approximately the same plane with final drive shaft 3.
In the present embodiment, described final drive shaft 3 is connected to a shaft coupling, is connected the power shaft synchronizing case 4 by shaft coupling.
In the present embodiment, described driving wheel 6 size is identical, and rotation direction is also identical, and is wound with wire rod on driving wheel 6, and the rotation of driving wheel 6 drives wire rod toward the feeding of cold-rolling mill direction；Described driving wheel 6 is other is mounted on contact roller device 7, for regulating the tightness of wire rod on driving wheel 6.
Protection domain of the present utility model is not limited to the above embodiments, it is clear that this utility model can be carried out various change and deformation without deviating from scope and spirit of the present utility model by those skilled in the art.If these are changed and deform in the scope belonging to this utility model claim and equivalent technologies thereof, then intention of the present utility model also comprises these changes and deformation.
Claims (4)
1. New triangular product moulding roller mill, include head, body and traction machine, it is characterized in that: described head includes three groups of running rollers, adopt " people " hub-and-spoke configuration, the cavity of intermediate formation work wire rod traverse, three groups of running rollers adopt one group of location, and two groups are adjustable, require size according to section bar, be adjusted to corresponding size twice；Described traction machine includes power set and actuating device, and actuating device includes a final drive shaft, and final drive shaft connects one and synchronizes case, by synchronizing the gear drive in case, synchronizes to drive two drive shaft turns；Described driving axle is provided with driving wheel.
2. New triangular product moulding roller mill as claimed in claim 1, it is characterised in that described two synchronized in case drive axle to divide the both sides being listed in final drive shaft, and are in approximately the same plane with final drive shaft.
3. New triangular product moulding roller mill as claimed in claim 1, it is characterised in that described final drive shaft is connected to a shaft coupling, is connected the power shaft synchronizing case by shaft coupling.
4. New triangular product moulding roller mill as claimed in claim 1, it is characterised in that described driving wheel size is identical, and rotation direction is also identical, and is wound with wire rod on the drive wheel, the rotation of driving wheel drives wire rod toward the feeding of cold-rolling mill direction；Contact roller device it is mounted on, for regulating the tightness of wire rod on driving wheel by described driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043604.9U CN205341489U (en) | 2016-01-18 | 2016-01-18 | Novel triangle -shaped section bar becomes grooved roll rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043604.9U CN205341489U (en) | 2016-01-18 | 2016-01-18 | Novel triangle -shaped section bar becomes grooved roll rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205341489U true CN205341489U (en) | 2016-06-29 |
Family
ID=56177139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620043604.9U Expired - Fee Related CN205341489U (en) | 2016-01-18 | 2016-01-18 | Novel triangle -shaped section bar becomes grooved roll rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205341489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883155A (en) * | 2019-12-02 | 2020-03-17 | 河北空调工程安装有限公司 | Horizontal sheet metal cold-forming device |
| CN117140095A (en) * | 2023-10-08 | 2023-12-01 | 河北永广矿山设备有限公司 | Forming production line and production process of hexagonal drill rod |
-
2016
- 2016-01-18 CN CN201620043604.9U patent/CN205341489U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883155A (en) * | 2019-12-02 | 2020-03-17 | 河北空调工程安装有限公司 | Horizontal sheet metal cold-forming device |
| CN110883155B (en) * | 2019-12-02 | 2021-06-04 | 河北空调工程安装有限公司 | Horizontal sheet metal cold-forming device |
| CN117140095A (en) * | 2023-10-08 | 2023-12-01 | 河北永广矿山设备有限公司 | Forming production line and production process of hexagonal drill rod |
| CN117140095B (en) * | 2023-10-08 | 2024-04-16 | 河北永广矿山设备有限公司 | Forming production line and production process of hexagonal drill rod |
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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: 20160629 Termination date: 20180118 |