CN201046473Y - Adjustable three-roller flattener - Google Patents
Adjustable three-roller flattener Download PDFInfo
- Publication number
- CN201046473Y CN201046473Y CNU2007201011333U CN200720101133U CN201046473Y CN 201046473 Y CN201046473 Y CN 201046473Y CN U2007201011333 U CNU2007201011333 U CN U2007201011333U CN 200720101133 U CN200720101133 U CN 200720101133U CN 201046473 Y CN201046473 Y CN 201046473Y
- Authority
- CN
- China
- Prior art keywords
- roll
- bearing block
- adjustable
- chute
- topping
- 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
Abstract
The utility model relates to an adjustable three-roll straightening machine, which is characterized in that mounting holes of convex shaped roller are arranged on the sidewalls of the two side-to-side sidewalls of the frame, two adjustable slide ways arranged in vertical are arranged at the upper part of the mounting hole of the convex shaped roller, the sliding bearing bases at the side-to-side of the upper roller are arranged in the slideway between the two adjustable slide ways, the upper roller is arranged in the sliding bearing base. A cylinder is arranged at the upper part of the sidewall, the lower end of the cylinder rod of the cylinder is connected with the upper part of the sliding bearing base of the upper roller, a bearing support rail arranged in vertical is arranged at the lower part of the mounting hole of the convex shaped roller, two bearings with adjustable-distance lower rollers are arranged on the bearing support rail, the front and the back adjustable-distance lower rollers are respectively arranged in the front and the back bearing support, the front and the back governing devices of the bearing support are respectively arranged at the front part and the back part of the frame. The utility model is a straightening equipment of pipes and rods with a high straightening precision.
Description
One, technical field
The utility model relates to a kind of straightener, is a kind of equipment for straightening in the production of hydraulic vertical prop, jack and various hydraulic jacks.
Two, background technology
At present, production central post, jack at light hydraulic support are the auxiliary equipments of various light hydraulic support indispensabilities, and its major part hydraulic cylinder material is the 27SiMn hot rolled seamless steel tube, for its aligning, earlier through modified heat treatment, some manufacturing enterprises use shaft furnace when column, the modified heat treatment of jack usefulness hydraulic cylinder, this processing mode not only makes material hardness inhomogeneous, and the aligning difficulty maybe can't be aligned, and efficiency is low, and the raw materials consumption amount is big, and labour intensity is big.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of production efficiency height, adjustable three-roll unbender that leveling effect is good are provided.
The purpose of this utility model can realize by following technical scheme:
Adjustable three-roll unbender, by oil cylinder, frame, topping roll, but the roll adjustment bottom roll is formed, frame is made up of with the crossbeam that is connected the two side the rigid sidewalls of the left and right sides, left and right sides wall is that vertical is provided with two parallel side walls, sidewall is provided with the roll installing hole of convex, convex roll installing hole top is equipped with two adjustable slideways that hang down and be provided with, plain bearing housing about topping roll is installed in two chutes between the adjustable slideway, topping roll is installed in the plain bearing housing, in the side wall upper part of the left and right sides vertical is installed respectively oil cylinder is set, the cylinder rod lower end of oil cylinder links to each other with the plain bearing housing top of topping roll, the bearing block track of vertical setting is installed in the bottom of convex roll installing hole, but the bearing block of two roll adjustment bottom rolls is installed on the bearing block track, two bearing blocks are provided with before and after being in-line, but the two roll adjustment bottom rolls in front and back are installed in respectively in the antero posterior axis bearing, be respectively arranged with the front and back adjusting device of bearing block at frame front and rear portion, be provided with in the same way but topping roll and two roll adjustment bottom rolls are Chinese character pin-shaped.
The purpose of this utility model can also realize by following technical scheme:
Two adjustable slideways are provided with groove or tongue, the chute that has it to be complementary on the plain bearing housing, plain bearing housing about topping roll is installed in two fluted body chutes between the adjustable slideway, or be installed in the tongue type chute, at vertical chute of the fluted type in the top of bearing block track or tongue type or dovetail grooved, but the chute that is complementary with vertical chute is arranged in the bottom of the bearing block of roll adjustment bottom roll.
The plain bearing housing of cylinder rod of the present utility model lower end and topping roll is connected for hinge joint, but the bearing block of bearing block adjusting device and forward and backward roll adjustment bottom roll is to link to be connected.
The bearing block adjusting device of front portion of the present utility model links to each other with the front portion of the bearing block of front portion, and the bearing block adjusting device at rear portion links to each other with the rear portion of the bearing block at rear portion.
The utility model compared with prior art has following advantage:
1, adopt the cold straightening method aligning, the performance of material does not change, the efficiency height, and labour intensity is little, the precision height of aligning.
2, two hydraulic oil cylinder driving topping rolls are adjusted up and down as required, and adjustable slideway can guarantee the space of slider of topping roll, and it is unimpeded to guarantee that topping roll moves up and down, and rigid mounting makes assembling each positioning parts thereon good, makes this equipment have good leveling effect.
Four, description of drawings
Fig. 1 is the front view of adjustable three-roll unbender structural representation
Fig. 2 is the left view of adjustable three-roll unbender structural representation
Five, the specific embodiment
Illustrated in figures 1 and 2: adjustable three-roll unbender, but form by oil cylinder 1, frame 3, topping roll 4 roll adjustment bottom rolls 5.Frame 3 is made up of with the crossbeam that is connected the two side the rigid sidewalls of the left and right sides, left and right sides wall is that vertical is provided with two parallel side walls, sidewall is provided with the roll installing hole of convex, convex roll installing hole top is equipped with two adjustable slideways 2 that hang down and be provided with, the plain bearing housing of topping roll about 4 is installed in two chutes between the adjustable slideway 2, topping roll 4 is installed in the plain bearing housing, in the side wall upper part of the left and right sides vertical is installed respectively oil cylinder 1 is set, the cylinder rod lower end of oil cylinder 1 links to each other with the plain bearing housing top of topping roll 4, the bearing block track 6 of vertical setting is installed in the bottom of convex roll installing hole, but the bearing block of two roll adjustment bottom rolls 5 is installed on bearing block track 6, two bearing blocks are provided with before and after being in-line, but the two roll adjustment bottom rolls 5 in front and back are installed in respectively in the antero posterior axis bearing, be respectively arranged with the front and back adjusting device of bearing block at frame 3 front and rears, be provided with in the same way but topping roll 4 and two roll adjustment bottom rolls 5 are Chinese character pin-shaped.Two adjustable slideways 2 are provided with groove, the convex chute that has it to be complementary on the plain bearing housing, the plain bearing housing of topping roll about 4 is installed in two fluted body chutes between the adjustable slideway 2, the cylinder rod lower end is connected for hinge joint with the plain bearing housing of topping roll 4, vertical chute that the tongue type is arranged on the top of bearing block track 6, but the matrix chute that is complementary with vertical chute is arranged in the bottom of the bearing block of roll adjustment bottom roll 5.
Described bearing block adjusting device or the leading screw of spinning on frame, anterior bearing block adjusting device links to each other with the front portion of the bearing block of front portion, the bearing block adjusting device at rear portion links to each other with the rear portion of the bearing block at rear portion, but the bearing block adjusting device is connected for hinge joint with the bearing block of forward and backward roll adjustment bottom roll 5.But the centre-to-centre spacing of two roll adjustment bottom rolls 5 can be adjusted by the rotation of leading screw.
Claims (4)
1. adjustable three-roll unbender, by oil cylinder (1), frame (3), topping roll (4), but roll adjustment bottom roll (5) is formed, it is characterized in that: frame (3) is made up of with the crossbeam that is connected the two side the rigid sidewalls of the left and right sides, left and right sides wall is that vertical is provided with two parallel side walls, sidewall is provided with the roll installing hole of convex, convex roll installing hole top is equipped with the two adjustable slideways (2) that hang down and be provided with, plain bearing housing about topping roll (4) is installed in the chute between two adjustable slideways (2), topping roll (4) is installed in the plain bearing housing, in the side wall upper part of the left and right sides vertical is installed respectively oil cylinder (1) is set, the cylinder rod lower end of oil cylinder (1) links to each other with the plain bearing housing top of topping roll (4), the bearing block track (6) of vertical setting is installed in the bottom of convex roll installing hole, at bearing block track (6) but on the bearing block of two roll adjustment bottom rolls (5) is installed, two bearing blocks are provided with before and after being in-line, but the two roll adjustment bottom rolls in front and back (5) are installed in respectively in the antero posterior axis bearing, be respectively arranged with the front and back adjusting device of bearing block at frame (3) front and rear, topping roll (4) but be Chinese character pin-shaped with two roll adjustment bottom rolls (5) and be provided with in the same way.
2. adjustable three-roll unbender according to claim 1, it is characterized in that: two adjustable slideways (2) are provided with groove or tongue, the chute that has it to be complementary on the plain bearing housing, plain bearing housing about topping roll (4) is installed in the fluted body chute between two adjustable slideways (2), or be installed in the tongue type chute, at vertical chute of the fluted type in the top of bearing block track (6) or tongue type or dovetail grooved, but the chute that is complementary with vertical chute is arranged in the bottom of the bearing block of roll adjustment bottom roll (5).
3. adjustable three-roll unbender according to claim 1 and 2 is characterized in that: the plain bearing housing of cylinder rod lower end and topping roll (4) is connected for hinge joint, but the bearing block of bearing block adjusting device and forward and backward roll adjustment bottom roll (5) is to link to be connected.
4. adjustable three-roll unbender according to claim 1 is characterized in that: anterior bearing block adjusting device links to each other with the front portion of the bearing block of front portion, and the bearing block adjusting device at rear portion links to each other with the rear portion of the bearing block at rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201011333U CN201046473Y (en) | 2007-04-29 | 2007-04-29 | Adjustable three-roller flattener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201011333U CN201046473Y (en) | 2007-04-29 | 2007-04-29 | Adjustable three-roller flattener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046473Y true CN201046473Y (en) | 2008-04-16 |
Family
ID=39299047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201011333U Expired - Fee Related CN201046473Y (en) | 2007-04-29 | 2007-04-29 | Adjustable three-roller flattener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046473Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284566A (en) * | 2011-08-17 | 2011-12-21 | 太原重工股份有限公司 | Follow-up material pressing device |
| CN103060535A (en) * | 2013-01-21 | 2013-04-24 | 江苏省宿迁市方圆机械有限公司 | Automobile torsion rod spring rolling straightening quenching equipment |
| CN103801591A (en) * | 2014-03-11 | 2014-05-21 | 泰安华鲁锻压机床有限公司 | Leveler capable of eliminating transverse arch back |
| CN103934315A (en) * | 2014-05-06 | 2014-07-23 | 来安县新元机电设备设计有限公司 | Manual-interval-adjustment levelling machine |
| CN106424218A (en) * | 2016-11-17 | 2017-02-22 | 燕山大学 | Pipe roller type continuous rounding equipment and machining method |
| CN106670266A (en) * | 2017-02-27 | 2017-05-17 | 福建恒劲科博测控技术有限公司 | Three-shaft automatic straightening machine special for cam shaft and automatic straightening method |
| CN108607899A (en) * | 2018-06-28 | 2018-10-02 | 中铁六局集团石家庄铁路建设有限公司 | I-steel machine straightening device |
| CN109940900A (en) * | 2018-11-23 | 2019-06-28 | 新疆水利水电科学研究院 | Geomembrane is bonded film pressing device |
-
2007
- 2007-04-29 CN CNU2007201011333U patent/CN201046473Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284566A (en) * | 2011-08-17 | 2011-12-21 | 太原重工股份有限公司 | Follow-up material pressing device |
| CN102284566B (en) * | 2011-08-17 | 2013-09-04 | 太原重工股份有限公司 | Follow-up material pressing device |
| CN103060535A (en) * | 2013-01-21 | 2013-04-24 | 江苏省宿迁市方圆机械有限公司 | Automobile torsion rod spring rolling straightening quenching equipment |
| CN103801591A (en) * | 2014-03-11 | 2014-05-21 | 泰安华鲁锻压机床有限公司 | Leveler capable of eliminating transverse arch back |
| CN103934315A (en) * | 2014-05-06 | 2014-07-23 | 来安县新元机电设备设计有限公司 | Manual-interval-adjustment levelling machine |
| CN106424218A (en) * | 2016-11-17 | 2017-02-22 | 燕山大学 | Pipe roller type continuous rounding equipment and machining method |
| CN106670266A (en) * | 2017-02-27 | 2017-05-17 | 福建恒劲科博测控技术有限公司 | Three-shaft automatic straightening machine special for cam shaft and automatic straightening method |
| CN108607899A (en) * | 2018-06-28 | 2018-10-02 | 中铁六局集团石家庄铁路建设有限公司 | I-steel machine straightening device |
| CN109940900A (en) * | 2018-11-23 | 2019-06-28 | 新疆水利水电科学研究院 | Geomembrane is bonded film pressing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201046473Y (en) | Adjustable three-roller flattener | |
| CN101648235B (en) | Flexible roller contact molding rolling forming device | |
| CN111790775B (en) | Straightening device for eliminating bending and twisting of aluminum profile | |
| CN1368409A (en) | Rolling method for plate mill and rolling equipment for plate | |
| CN104174712A (en) | Curved-surface profile processing device and method | |
| CN101947578A (en) | Camber line dropping type upper bracket of three-roller plate roll | |
| CN111530994A (en) | Straight welded pipe forming machine capable of adjusting shape without replacing roller and control method | |
| CN201505690U (en) | Flexible roller contact molding rolling former | |
| CN209349317U (en) | Tuber band steel edge shaping mechanism | |
| CN202447444U (en) | Side supporting device for plate bending machine | |
| CN213103870U (en) | Laminar flow plate straightening device | |
| CN214108380U (en) | Steel plate rolling machine | |
| CN210647861U (en) | Movable supporting rack of steel straightening machine | |
| CN207533718U (en) | A kind of novel change roll spacing plank straightener | |
| CN2936478Y (en) | Universal four-roll straightener | |
| CN207239105U (en) | A kind of guide device for casting blank of continuous caster | |
| CN213195105U (en) | Straightening device for titanium plate processing | |
| CN204094090U (en) | Column integration pony roll spacing dynamic draught withdrawal straightening machine Split frame altogether | |
| CN206918569U (en) | A kind of lifting structure and its lifting support | |
| CN111195663A (en) | Plate rolling machine | |
| CN214235697U (en) | Straightening device for cold header | |
| CN214556255U (en) | Roller structure for rolling and processing F-shaped steel for bridge expansion joint | |
| CN203565486U (en) | Radial four-roller rolling rack | |
| CN104096732A (en) | Carrier roller device of profile bender | |
| CN219151205U (en) | Anti-wear high-hardness straightening roller device for cold-drawn flat steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 |