CN201493308U - Rolling mechanism of atypical electric round aluminum rod - Google Patents
Rolling mechanism of atypical electric round aluminum rod Download PDFInfo
- Publication number
- CN201493308U CN201493308U CN2009202327671U CN200920232767U CN201493308U CN 201493308 U CN201493308 U CN 201493308U CN 2009202327671 U CN2009202327671 U CN 2009202327671U CN 200920232767 U CN200920232767 U CN 200920232767U CN 201493308 U CN201493308 U CN 201493308U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- aluminum rod
- rolling mechanism
- round aluminum
- roll
- 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 - Lifetime
Links
Images
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model relates to a cable production device, in particular to a rolling mechanism of an atypical electric round aluminum rod. According to the technical scheme, the rolling mechanism of the atypical electric round aluminum rod is characterized in that three groups of supports are arranged on a framework, roller shafts are installed on each group of the supports by employing bearings, rollers and transmission gears are mounted on each roller shaft, central lines of three rollers all point at the same center of a circle, an included angle formed by two adjacent central lines is 120 degrees, and adjacent transmission gears mesh mutually to enable rotation direction and speed of the three rollers to be same. By employing the mechanism, the atypical electric round aluminum rod can be produced.
Description
Technical field
The utility model relates to a kind of cable production equipment, specifically a kind of rolling mechanism of atypia round aluminum rod.
Background technology
Present domestic existing wire production equipment, adopt 7～15 rolling mills to form the tandem rolling unit mostly, because the frame pass is limit, finished product aluminium bar is produced by the odd number frame is rolling, can only produce the aluminium bar of representative diameter specifications such as Φ 9.5mm, Φ 12.0mm and Φ 15.0mm substantially.
Summary of the invention
The purpose of this utility model is to design a kind of rolling mechanism of atypia round aluminum rod, utilizes this mechanism to produce and comprises atypical electrical aluminum rod.
The technical scheme that provides according to the utility model, the rolling mechanism of atypia round aluminum rod, it is characterized in that: three pack supports are set on frame, on every pack support, all utilize bearing that roll mandrel is installed, on every roll mandrel, all fixedly mount roll and travelling gear; The center line of three rolls all points to the same center of circle, and the angle of adjacent two centreline spaces is 120 degree; Adjacent travelling gear is meshing with each other, and makes the rotation direction of three rolls and velocity of rotation identical.
Described travelling gear is a bevel gear, and described bevel gear is respectively first bevel gear, second bevel gear, the 3rd bevel gear and the 4th bevel gear, and the modulus of first bevel gear, second bevel gear, the 3rd bevel gear and the 4th bevel gear is all identical; Wherein, first bevel gear and the engagement of second bevel gear, the 3rd bevel gear and the engagement of the 4th bevel gear, and described first bevel gear and the 4th bevel gear are positioned on the same roll mandrel.
Having two groups in described three pack supports is adjustable support, and one group is fixed support; In described adjustable support, base plate is arranged, the adjustment pad is set between base plate and frame.In described three roll mandrels, there is one to be power input shaft, described first bevel gear and the 4th bevel gear are fixedly mounted on the described power input shaft.In described three roll mandrels, have one to be power input shaft, and described power input shaft is installed on the described fixed support.
The utility model is broken the manufacture a finished product natural mode of wire rod of original odd number frame audaciously, use the even number frame wire rod that manufactures a finished product instead, the redesign processing and fabricating suitable roll, follow the equal principle of volume of passing through each passage in the unit interval, thereby produce the Φ 17.0mm aluminium bar of atypia diameter.
The utlity model has following advantage: 1. adopt the even number frame to produce the finished product wire rod, satisfy the requirement of Φ 17mm wire rod output; 2. different pass form fit is used, and the volume by each passage in guarantor unit's time equates; 3. this frame combination is simple and reliable, easy to maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, three pack supports are set on frame 11, on every pack support, all utilize bearing 4 that roll mandrel is installed, on every roll mandrel, all fixedly mount roll 6 and travelling gear; The center line 15 of three rolls 6 all points to the same center of circle 17, and the angle that adjacent two center lines are 15 is 120 °, so that guarantee that roll-force is all permanent consistent; Adjacent travelling gear is meshing with each other, and makes the rotation direction of three rolls 6 and velocity of rotation identical.
Described travelling gear is a bevel gear, and described bevel gear is respectively first bevel gear 2, second bevel gear 19, the 3rd bevel gear 10 and the 4th bevel gear 8, and the modulus of first bevel gear 2, second bevel gear 19, the 3rd bevel gear 10 and the 4th bevel gear 8 is all identical; Wherein, first bevel gear 2 and 19 engagements of second bevel gear, the 3rd bevel gear 10 and 8 engagements of the 4th bevel gear, and described first bevel gear 2 and the 4th bevel gear 8 are positioned on the same roll mandrel.
In described three pack supports, there are two groups to be that 14, one groups of adjustable supports are fixed support 7; In described adjustable support 14, base plate is arranged, between base plate and frame 11, be provided with and adjust pad 12.When needs are adjusted the position of roll with respect to workpiece 9, as long as change the adjustment pad 12 of different-thickness.
In described three roll mandrels, there is one as power input shaft 1, remaining two as driven shaft 16,18, and described first bevel gear 2 and the 4th bevel gear 8 are fixedly mounted on the described power input shaft 1.Described power input shaft 1 is installed on the fixed support 7.
During work, power is by power input shaft 1 input, by first bevel gear 2 and four bevel gear 8 of power input shaft 1 by being mounted thereon, give second bevel gear 19 and the 3rd bevel gear 10 with transmission of power, drive driven shaft 16,18 respectively by second bevel gear 19 and the 3rd bevel gear 10 again and rotate, driven shaft 16,18 drives corresponding roll 6 and rotates.Be rolled by 6 pairs of workpiece 9 of roll.
This tandem mill is made up of 15 pairs of Y type three-roll racks, transmission is totally seven pairs on the even number frame, the odd number frame is totally eight pairs of underdrives, adopt about system of circles system-arc triangle-system of circles system-circular arc triangle pass and alternately arrange, change the shape of roll 6 by design, the strand rolled piece is drawn in by frictional force carry out plastic deformation between the rotary roller by compression, evenly extend through 10 passages, continuous rolling becomes Φ 17mm wire rod.
Operation principle: the principle according to the volume that passes through each passage in the unit interval equates, adopt ten passage frames rolling, make the variation of rolled piece area and lengthening coefficient meet push-and-pull rolling rule.
This utility model and prior art are all relied on existing equipment, and by the adjustment of frame combination and the variation of pass shape, the volume that passes through in guarantor unit's time each passage equates, reaches and adopts the even number frame to produce the requirement of Φ 17mm wire rod output.
Claims (5)
1. the rolling mechanism of atypia round aluminum rod is characterized in that: three pack supports (7,14,14) are set on frame (11), all utilize bearing (4) that roll mandrel is installed on every pack support, all fixedly mount roll (6) and travelling gear on every roll mandrel; The center line (15) of three rolls (6) all points to the same center of circle (17), and the angle between adjacent two center lines (15) is 120 degree; Adjacent travelling gear is meshing with each other, and makes the rotation direction and the velocity of rotation of three rolls (6) identical.
2. the rolling mechanism of atypia round aluminum rod according to claim 1, it is characterized in that: described travelling gear is a bevel gear, described bevel gear is respectively first bevel gear (2), second bevel gear (19), the 3rd bevel gear (10) and the 4th bevel gear (8), and the modulus of first bevel gear (2), second bevel gear (19), the 3rd bevel gear (10) and the 4th bevel gear (8) is all identical; Wherein, first bevel gear (2) and second bevel gear (19) engagement, the 3rd bevel gear (10) and the 4th bevel gear (8) engagement, and described first bevel gear (2) is positioned on the same roll mandrel with the 4th bevel gear (8).
3. the rolling mechanism of atypia round aluminum rod according to claim 1, it is characterized in that: have two groups to be adjustable support in described three pack supports (7,14,14), one group is fixed support; In described adjustable support, base plate is arranged, between base plate and frame (11), be provided with and adjust pad (12).
4. as the rolling mechanism of atypia round aluminum rod as described in the claim 2, it is characterized in that: in described three roll mandrels, have one to be power input shaft, described first bevel gear (2) is fixedly mounted on the described power input shaft with the 4th bevel gear (8).
5. as the rolling mechanism of atypia round aluminum rod as described in the claim 3, it is characterized in that: in described three roll mandrels, have one to be power input shaft, and described power input shaft is installed on the described fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202327671U CN201493308U (en) | 2009-09-09 | 2009-09-09 | Rolling mechanism of atypical electric round aluminum rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202327671U CN201493308U (en) | 2009-09-09 | 2009-09-09 | Rolling mechanism of atypical electric round aluminum rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493308U true CN201493308U (en) | 2010-06-02 |
Family
ID=42436518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202327671U Expired - Lifetime CN201493308U (en) | 2009-09-09 | 2009-09-09 | Rolling mechanism of atypical electric round aluminum rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959380A (en) * | 2015-05-06 | 2015-10-07 | 张邦南 | Round steel rod roller mill |
-
2009
- 2009-09-09 CN CN2009202327671U patent/CN201493308U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959380A (en) * | 2015-05-06 | 2015-10-07 | 张邦南 | Round steel rod roller mill |
| CN104959380B (en) * | 2015-05-06 | 2016-08-17 | 张邦南 | Round steel bar roller mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201493308U (en) | Rolling mechanism of atypical electric round aluminum rod | |
| CN201371178Y (en) | Leveling machine driven by multi-stage gear | |
| CN202752314U (en) | Y-shaped rolling mill with multiple roll systems | |
| CN201361634Y (en) | Three-dimensional magnetic suspension tension-free tandem mill | |
| CN203508599U (en) | Synchronous roller radial direction adjusting device of three-roller Y-type rolling mill | |
| CN204672692U (en) | A kind of milling train | |
| CN202845464U (en) | Cold rolled section steel rolling equipment | |
| WO2015139552A1 (en) | Stacked drive compact multi-roller rolling mill | |
| CN102756234A (en) | Long-shaft roller carrier | |
| CN1669689A (en) | Three-roller Y shaped prestressed rolling mill | |
| CN200939452Y (en) | Integrated three-roller continuous tube mill | |
| CN202683633U (en) | Adjustable wire rod descaling machine | |
| CN201744483U (en) | Star-shaped wire rolling mill | |
| CN201960001U (en) | Special-shaped pipe forming machine | |
| CN201091877Y (en) | Two-edge-rib cold rolling steel bar continuous rolling mill | |
| CN201872282U (en) | Roller frame lifting device of casting machine | |
| CN103736731B (en) | Four rolling roller frames | |
| CN102728616A (en) | Y-shaped rolling mill with multi-roller system | |
| CN203678838U (en) | Four-roll roller machine frame | |
| CN210540300U (en) | Multi-specification chain simultaneous transmission display showcase | |
| CN103084390A (en) | Metal pipe and rod and wire mill | |
| CN202921712U (en) | Plate rolling machine | |
| CN201959982U (en) | Planet-connecting rod driving device | |
| CN202639174U (en) | Clamping bar rolling device of car door adhesive tape | |
| CN202741460U (en) | Driving system of device for extruding and reducing copper wire material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |