CN205362223U - Six rounds of cold rolling become grooved roll wheel device - Google Patents
Six rounds of cold rolling become grooved roll wheel device Download PDFInfo
- Publication number
- CN205362223U CN205362223U CN201620043607.2U CN201620043607U CN205362223U CN 205362223 U CN205362223 U CN 205362223U CN 201620043607 U CN201620043607 U CN 201620043607U CN 205362223 U CN205362223 U CN 205362223U
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- wire rod
- roots
- cold rolling
- driving wheel
- 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 six rounds of cold rolling become grooved roll wheel device. Including aircraft nose, organism and tractor, the aircraft nose including six roots of sensation roll, six roots of sensation roll along circumference round symmetric distribution to at centre besieged city regular hexagon's cavity, follow the cavity center with the wire rod and pass, wherein six roots of sensation roll is and adjusts structure, the length that can adjust each limit of regular hexagon cavity in pairs, 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 six and takes turns cold rolling shaping roller device.
Background technology
At present, the structure of the screw cold mill of prior art includes: being mutually three screw rod rolls of 120 degree, two of which is driving rollers, is fixed in machine head frame, and said two driving rollers connects the output shaft of Hooks coupling universal coupling and reducing gear respectively；Another is 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, being capable of continuous rolling, reduce spillage of material six take turns cold rolling shaping roller device.
The purpose of this utility model realizes being made up of following aspect:
Six take turns cold rolling shaping roller device, include head, body and traction machine, it is characterized in that: described head includes six roots of sensation roll, a six roots of sensation roll circumferentially circle is symmetrical, and orthohexagonal cavity of encircling a city in centre, by wire rod from cavity center traverse, wherein be can adjustment structure in pairs for six roots of sensation roll, it is possible to regulate the length that regular hexagon cavity is every；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 roll, 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.
As shown in Fig. 1 Fig. 2 Fig. 3 six take turns cold rolling shaping roller device, include head, body and traction machine, described head includes six roots of sensation roll 1, a six roots of sensation roll 1 circumferentially circle is symmetrical, and orthohexagonal cavity 2 of encircling a city in centre, by wire rod from cavity 2 center traverse, wherein be can adjustment structure in pairs for six roots of sensation roll 1, it is possible to regulate the length that regular hexagon cavity 2 is every；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. six take turns cold rolling shaping roller device, include head, body and traction machine, it is characterized in that: described head includes six roots of sensation roll, a six roots of sensation roll circumferentially circle is symmetrical, and orthohexagonal cavity of encircling a city in centre, by wire rod from cavity center traverse, wherein be can adjustment structure in pairs for six roots of sensation roll, it is possible to regulate the length that regular hexagon cavity is every；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. as claimed in claim 1 six take turns cold rolling shaping roller device, 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. as claimed in claim 1 six take turns cold rolling shaping roller device, it is characterised in that described final drive shaft is connected to a shaft coupling, connected the power shaft synchronizing case by shaft coupling.
4. as claimed in claim 1 six taking turns cold rolling shaping roller device, 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 |
|---|---|---|---|
| CN201620043607.2U CN205362223U (en) | 2016-01-18 | 2016-01-18 | Six rounds of cold rolling become grooved roll wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043607.2U CN205362223U (en) | 2016-01-18 | 2016-01-18 | Six rounds of cold rolling become grooved roll wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362223U true CN205362223U (en) | 2016-07-06 |
Family
ID=56278806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620043607.2U Expired - Fee Related CN205362223U (en) | 2016-01-18 | 2016-01-18 | Six rounds of cold rolling become grooved roll wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205362223U (en) |
-
2016
- 2016-01-18 CN CN201620043607.2U patent/CN205362223U/en not_active Expired - Fee Related
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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: 20160706 Termination date: 20180118 |