CN2410057Y - Rolled straightening machine for wedge lateral rolling shafts - Google Patents
Rolled straightening machine for wedge lateral rolling shafts Download PDFInfo
- Publication number
- CN2410057Y CN2410057Y CN 00213190 CN00213190U CN2410057Y CN 2410057 Y CN2410057 Y CN 2410057Y CN 00213190 CN00213190 CN 00213190 CN 00213190 U CN00213190 U CN 00213190U CN 2410057 Y CN2410057 Y CN 2410057Y
- Authority
- CN
- China
- Prior art keywords
- roller
- aligning
- wedge
- aligning part
- decelerator
- 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
Links
Images
Landscapes
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model discloses a rolled straightening machine for wedge lateral rolling shafts, which is composed of a machine base 1, a left and a right bearing stand supporting boards 2 and 2', a motor 9, and a speed reducer 11, wherein, a loading roller of parts to be straightened 7, an unloading roller of parts to be straightened 19, and a floating pressure roller 6 are installed between the left and the right bearing stand supporting boards 2 and 2', an extruding straightening convex process cavity 8, the shape of which is consistent with the surface shape of parts to be straightened, is formed among the three rollers, and the parts to be straightened is rotated, extruded, and straightened in the convex process cavity 8. The straightening machine has the advantages of small investment, high automatization, good straightening quality, convenient operation, and high productive efficiency, and the utility model can be synchronously matched with a wedge lateral rolling mill.
Description
The utility model relates to the improvement of cross-wedge-rolling shaft spare straightener, specifically a kind of cross-wedge-rolling shaft spare roller press type straightener.
At present, the rolling axial workpiece blank of cross wedge rolling is produced rotator shaft class part enterprise at home and is obtained wide popularization and application, but in the hot operation of rolling of bar, easily produce crooked, and crooked probability is higher, have a strong impact on the quality of axial workpiece, therefore, must align the axial workpiece blank.For a long time, used axle class part method for aligning is to align by hand or the forcing press aligning, as the tender straight machine of hydraulic pressure, be configured to by frame, Hydraulic Station, hydraulic cylinder, fluid head, workbench, " V " shape, during use, need bending axis class part is placed on " V " shape frame, fluid head withstands on the crooked convex surface, and crooked convex surface is exerted pressure, and makes its passing rectification, the shortcoming of this straightener is: bending axis class part have only 3 stressed, and discontinuity, the destruction that causes metal fibrous tissue easily, even fracture, and production efficiency is low, poor product quality.
The purpose of this utility model is to provide a kind of cross-wedge-rolling shaft spare blank can not destroy the tender straight machine of the high cross-wedge-rolling shaft spare roller press type of metal fibrous tissue or fracture, product quality height and production efficiency under hot situation.
The utility model is achieved in that this cross-wedge-rolling shaft spare roller press type straightener, by support, the left shaft holder frame plate, right bearing mounting plate, motor, decelerator constitutes, on a left side, be equipped with on the right bearing mounting plate by the aligning part and send into roller, by aligning part outlet roller and floating pressure roller, three roll shafts are parallel, the axis tangent plane becomes isosceles triangle to arrange, on three roller surfaces, radially establish the convex track by the diameter of being aligned each section of part, form between three rollers and showed the consistent extruding of shape and align the protruding technique die cavity by the aligning part, establish circular arc vertically and send into the type groove being sent into roller by the aligning part, establish circular arc vertically at quilt aligning part outlet roller and send the type groove, aligned and aligned when rotation is pushed in the extruding aligning protruding technique die cavity of part between three rollers.This roller press type straightener is also implemented by following measure: its floating pressure roller is made of pressure roller, high pressure spring, compression spring adjustment bolt, plain bearing housing, high pressure spring one end is fixed on the spring base, the other end withstands on the plain bearing housing, plain bearing housing is established two, be installed in the two ends of pressure roller respectively, its groove limit is buckled on the left and right locator slide of left and right bearing block frame plate upper end, adjusts bolt by the adjustment compression spring and adjusts pressure roller to being sent into roller and the distance of the straight part outlet roller of being spoilt by the aligning part; By aligning part outlet roller is stationary roll, and quilt is aligned part and sent into roller and can be limited by left and right regulating block according to being aligned the part diameter by the distance of aligning part outlet roller; Motor, decelerator are installed on the support, and the turning cylinder of motor is connected with the V-belt with the turning cylinder of decelerator, and the output drive gear of decelerator is sent into the roller travelling gear with quilt aligning part and meshed simultaneously by aligning part outlet roller travelling gear.When using the utility model, aligned part under 700-800 ℃ hot state, roll into by the aligning part along guide plate and to send into the roller circular arc and send into the type groove, sent under the rotation of roller by the aligning part, send in the extruding aligning protruding technique die cavity between three rollers, promptly aligned after extruding rotates a circle in extruding aligning protruding technique die cavity by the aligning part, sent by being sent the type groove by circular arc again by aligning part outlet roller.
The utility model has the advantages that: compare with the straightener of present use, invest little, automaticity is high, straightening quality is high, easy and simple to handle, production efficiency is high, can with the synchronous supporting use of cross wedge rolling machine.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Accompanying drawing 1 is the utility model front elevational schematic.
Accompanying drawing 2 is the utility model schematic top plan view.
Accompanying drawing 3 is looked schematic diagram for the utility model left side.
Accompanying drawing 4 is analysed and observe working state schematic representation for the utility model along A-A three rollers.
Make the utility model with reference to accompanying drawing 1,2,3,4.This cross-wedge-rolling shaft spare roller press type straightener is by support 1, left shaft holder frame plate 2, right bearing mounting plate 2 ', motor 9, decelerator 11 constitutes, on a left side, right bearing mounting plate 2,2 ' on be equipped with rotating by the aligning part send into roller 7, by aligning part outlet roller 19 and floating pressure roller 6, three roll shafts are parallel, the axis tangent plane becomes isosceles triangle to arrange, on three roller surfaces, radially established the convex track by aligning each section of part diameter, form and aligned the consistent extruding aligning protruding technique die cavity 8 of part surface configuration between three rollers, be axially arranged with circular arc and send into type groove 16 being sent into roller 7 upper edges by the aligning part, be axially arranged with by aligning part outlet roller 19 upper edges circular arc send type groove 16 ', align to rotate in the extruding aligning protruding technique die cavity 8 of part between three rollers and is aligned when pushing.Floating pressure roller 6 is by pressure roller 20, high pressure spring 13, compression spring is adjusted bolt 12, spring base 14, plain bearing housing 15 constitutes, high pressure spring 13 1 ends are fixed on the spring base 14, the other end withstands on the plain bearing housing 15, plain bearing housing 15 is established two, be installed in two ends of pressure roller 20 respectively, its groove limit is buckled in a left side, right bearing mounting plate 2, on the left and right sides locator slide 17 of 2 ' upper end, adjust pressure roller 20 and the distance of being sent into roller 7 and quilt aligning part outlet roller 19 by the aligning part by adjusting spring pressure, slip by plain bearing housing 15 realizes up-and-down unsteady extruding aligning, motor 9 and decelerator 11 are installed on the support 1, the turning cylinder of motor 9 is connected with V-belt 10 with the turning cylinder of decelerator 11, and the output drive gear 4 of decelerator 11 is sent into roller travelling gear 3 and aligned part outlet roller travelling gear 5 engagement simultaneously with quilt aligning part.When using the utility model,, under 700-800 ℃ of hot state, rolled into by the aligning part along guide plate 21 and to send into the roller circular arc and send into type groove 16, by the aligning part by rotating, send in the extruding aligning protruding technique die cavity 8, again by sent type groove 16 ' will align part to send by aligning part outlet roller circular arc.
Claims (4)
1, a kind of cross-wedge-rolling shaft spare roller press type straightener, by support (1), left shaft holder frame plate (2), right bearing mounting plate (2 '), motor (9), decelerator (11) constitutes, it is characterized in that on a left side, right bearing mounting plate (2,2 ') on be equipped with by the aligning part send into roller (7), by aligning part outlet roller (19) and floating pressure roller (6), three roll shafts are parallel, the axis tangent plane becomes isosceles triangle to arrange, on three roller surfaces, radially establish the convex track by the diameter of being aligned each section of part, form and aligned the consistent extruding aligning protruding technique die cavity (8) of part surface configuration between three rollers, establish circular arc on the roller (7) vertically and send into type groove (16) being sent into, establish circular arc vertically on by aligning part outlet roller (19) to send type groove (16 ') by the aligning part.
2, cross-wedge-rolling shaft spare roller press type straightener according to claim 1, it is characterized in that floating pressure roller (6) is made of pressure roller (20), high pressure spring (13), compression spring adjustment bolt (12), plain bearing housing (15), high pressure spring (13) one ends are fixed on the spring base (14), the other end withstands on the plain bearing housing (15), plain bearing housing (15) is established two, be installed in the two ends of pressure roller (20) respectively, its groove limit is buckled on the left and right locator slide (17) of left and right bearing block frame plate (2,2 ') upper end.
3, cross-wedge-rolling shaft spare roller press type straightener according to claim 1, it is characterized in that being aligned part outlet roller (19) is stationary roll, is aligned part and sends into roller (7) and limited by left and right regulating block (18) by the distance of aligning part outlet roller (19).
4, cross-wedge-rolling shaft spare roller press type straightener according to claim 1, it is characterized in that motor (9), decelerator (11) are installed on the support (1), the turning cylinder of motor (9) is connected with V-belt (10) with the turning cylinder of decelerator (11), and the output drive gear (4) of decelerator (11) is sent into roller travelling gear (3) with quilt aligning part and meshed simultaneously by aligning part outlet roller travelling gear (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213190 CN2410057Y (en) | 2000-01-17 | 2000-01-17 | Rolled straightening machine for wedge lateral rolling shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00213190 CN2410057Y (en) | 2000-01-17 | 2000-01-17 | Rolled straightening machine for wedge lateral rolling shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2410057Y true CN2410057Y (en) | 2000-12-13 |
Family
ID=33579525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00213190 Expired - Fee Related CN2410057Y (en) | 2000-01-17 | 2000-01-17 | Rolled straightening machine for wedge lateral rolling shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2410057Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480699A (en) * | 2013-10-10 | 2014-01-01 | 湖北新冶钢汽车零部件有限公司 | Cross-wedge rolling multi-step shaft part heat straightening machine |
| CN105689453A (en) * | 2016-04-25 | 2016-06-22 | 安徽省合肥汽车锻件有限责任公司 | Automatic correcting device and automatic correcting method for shaft hot forging part |
| CN107999571A (en) * | 2017-12-30 | 2018-05-08 | 盛瑞传动股份有限公司 | A kind of camshaft coalignment |
-
2000
- 2000-01-17 CN CN 00213190 patent/CN2410057Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480699A (en) * | 2013-10-10 | 2014-01-01 | 湖北新冶钢汽车零部件有限公司 | Cross-wedge rolling multi-step shaft part heat straightening machine |
| CN103480699B (en) * | 2013-10-10 | 2015-12-30 | 湖北新冶钢汽车零部件有限公司 | The hot straightener of cross wedge rolling multi-step shaft parts |
| CN105689453A (en) * | 2016-04-25 | 2016-06-22 | 安徽省合肥汽车锻件有限责任公司 | Automatic correcting device and automatic correcting method for shaft hot forging part |
| CN107999571A (en) * | 2017-12-30 | 2018-05-08 | 盛瑞传动股份有限公司 | A kind of camshaft coalignment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211360514U (en) | Roll blank forging device | |
| CN211304324U (en) | Rounding machine | |
| CN108188307A (en) | Full-automatic bending butt welding machine and its processing method | |
| CN201324778Y (en) | Sheet metal bending shaper | |
| CN2150939Y (en) | Two rolls make-up machine | |
| CN2410057Y (en) | Rolled straightening machine for wedge lateral rolling shafts | |
| CN210996261U (en) | Roller forming device | |
| CN110918841B (en) | Vertical ring rolling machine for forging steel ring forging and forging method | |
| CN207508046U (en) | A kind of novel embossing device | |
| CN208583940U (en) | A kind of novel spring forging press | |
| CN217070357U (en) | Angle steel corner cut frock | |
| CN115383470A (en) | Right angle iron and circular flange double-purpose forming machine | |
| CN2392622Y (en) | Beading roll | |
| CN211488710U (en) | Cold header feeding structure for producing tapered rollers | |
| CN210995818U (en) | Fixed direction frock of rolling of mould steel | |
| CN210790352U (en) | Cylinder shaping device for production of oil-gas separation tank of double-screw air compressor | |
| CN2279966Y (en) | Automatic straightening device for continuously quenched and tempered long steel pieces | |
| CN210880888U (en) | Improved embossing roller | |
| CN210701790U (en) | Straightening machine for cross wedge rolling | |
| CN111589986A (en) | Automatic multi-arc-surface steel bar bending machine | |
| CN215785749U (en) | Be applied to steel wire straightening mechanism of steel wire drawing production line | |
| CN214442099U (en) | Full-automatic four-roller plate bending machine | |
| CN213436405U (en) | Bending roll gap adjusting device of withdrawal and straightening unit | |
| CN214290125U (en) | Round steel straightening device for round steel processing | |
| CN219442911U (en) | Equipment for rolling air suspension guide arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |