CN202398750U - Horizontal rolling mill for flange rings - Google Patents
Horizontal rolling mill for flange rings Download PDFInfo
- Publication number
- CN202398750U CN202398750U CN2011205410678U CN201120541067U CN202398750U CN 202398750 U CN202398750 U CN 202398750U CN 2011205410678 U CN2011205410678 U CN 2011205410678U CN 201120541067 U CN201120541067 U CN 201120541067U CN 202398750 U CN202398750 U CN 202398750U
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- Prior art keywords
- fuselage
- control arm
- wheel
- drives
- flange rings
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- Expired - Fee Related
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Abstract
The utility model discloses a horizontal rolling mill for flange rings. The horizontal rolling mill for the flange rings comprises a mill body composed of a beam, vertical legs and a base, the mill body is connected with a rack, columns and a main air cylinder are arranged on the mill body, a sliding block provided with an upper die wheel is connected to the columns, a lower die wheel is arranged on the upper portion of the base, and an air compressor, a drive motor and a controller for controlling actions of the rolling mill for the flange rings are arranged on the rack; the air compressor drives the main cylinder, the main cylinder drives the sliding block to move up and down, the motor drives a driving shaft penetrating through the upper die wheel to rotate through a reducer and universal joints arranged at two ends of a connecting rod; and control arms are hinged on the vertical legs of the mill body, holding wheels which can press toward the sides of the lower die wheel are connected onto the control arms, control arm cylinders are connected onto the control arms, and one ends of the control arm cylinders are hinged on the mill body. The horizontal rolling mill for the flange rings solves the problems of low machining precision, short service life and high production cost of vertical conical roller rolling mills for flange rings.
Description
Technical field
The utility model relates to a kind of flange ring process equipment, is specifically related to a kind of horizontal flange looping mill.
Background technology
At present, the flange ring is produced and is used vertical awl roller Ring Rolling Machine to roll more.This Ring Rolling Machine partly is made up of king roller, tapered roller, core roller, deflector roll and driving mechanism and controlling organization etc., and the radial rolling of ring base is to rely on king roller and core roller to accomplish, and the moulding of ring highly is to be controlled by tapered roller.The deficiency that this vertical awl roller Ring Rolling Machine exists: the one, the friction of core roller is big, and service life is short, needs often to change; The 2nd, the axial control of ring moulding is not tight, and the forging stock end is prone to pit, and casting skin is stayed in processing, and is prone to produce axial deformation, so need additional shaft to handle to the shaping manufacturing procedure, the forging stock cost increases; The 3rd, required pressure is big, moment of torsion is big, input power is big because of structure causes, and the difficult accurately control of the diameter of ring processing, and percent defective is higher.
The utility model content
The purpose of the utility model is to overcome the defective that exists in the prior art, and a kind of horizontal flange looping mill is provided, to solve the problem that vertical awl roller flange ring milling train machining accuracy is low, service life is short and production cost is high.
For realizing above-mentioned purpose, the technical scheme of the utility model is a kind of horizontal flange looping mill of design, it is characterized in that; Said milling train comprises the fuselage of being made up of crossbeam, upright leg and base; Said fuselage is connected with frame, and said fuselage is provided with column and the master cylinder that is parallel to each other, and on said column, is connected with the slide block of slip; Said slide block is provided with the patrix wheel; Be provided with the counterdie wheel on said base top, said frame is provided with air compressor machine and drive motors, and the controller of controlling above-mentioned flange ring milling train action; Said air compressor machine drives the master cylinder action, and said master cylinder drives said slide block and moves up and down, and said drive motors drives the driving shaft that passes said patrix wheel through decelerator and the universal joint that is arranged on the connecting rod two ends and rotates; On the upright leg of said fuselage, be hinged with L shaped control arm, on said L shaped control arm, be connected with the wheel of embracing that can press to the counterdie wheel side, on said L shaped control arm, also be connected with the control arm cylinder, an end of said control arm cylinder is hinged on the said fuselage.
Wherein optimized technical scheme is, on said fuselage, is provided with the displacement transducer that detects said L shaped control arm amount of movement, and said displacement transducer is electrically connected with said controller.
Said fuselage is provided with receiver and display, and said receiver and display are electrically connected with said controller respectively.
The advantage and the beneficial effect of the utility model are: the patrix wheel in this horizontal flange looping mill can slide up and down under the drive of master cylinder for closed molds; Flange ring base vertical hanging is on the counterdie wheel of below.Patrix wheel is progressively pressurization under rotation status, drives ring base rotation expansion, make ring in the mould of setting by roll forming progressively.This machine-shaping mode makes the flange ring not have axial deformation and end face lacks the material phenomenon.In rolling operation process, embrace wheel and can stablize blank all the time, accomplish rolling operation.Embrace wheel and be set with coupling mechanism force, can expand arm, can guarantee the ovality of oval flange ring rolling like this with the expansion portion of pursuing of flange ring base.Displacement transducer is set, can controls the nervous yardstick of control arm automatically, guarantee the machining accuracy of flange ring, reduce forming errors, and exempted follow-up axial shaping manufacturing procedure, reduced production cost.The patrix wheel and the counterdie wheel of the utility model adopt the rotary work mode to carry out the ring rolling moulding, and its frictional force is little, long service life.The utility model is simple in structure, and Operation and maintenance are convenient, and the whole machining process process can realize straighforward operation.
Description of drawings
Fig. 1 is the structural representation of the utility model horizontal flange looping mill;
Fig. 2 is the side view of the utility model horizontal flange looping mill.
Among the figure: 1, master cylinder; 2, crossbeam; 3, column; 4, upright leg; 5, patrix wheel; 6, slide block; 7, control arm cylinder; 8, control arm; 9, embrace wheel; 10, counterdie wheel; 11, base; 12, driving shaft; 13, pick up the ears; 14, back shaft; 15, display; 16, displacement transducer; 17, receiver; 18, connecting rod; 19, air compressor machine; 20, frame; 21, drive motors; 22, decelerator; 23, belt gear.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
As shown in Figure 1; The utility model is a kind of horizontal flange looping mill, comprises that two upright legs 4, crossbeam 2 and base 11 connect to form the fuselage of flange ring milling train, are connected with master cylinder 1 on crossbeam 2 tops of fuselage; Between crossbeam 2 and base 11, be equipped with the column of forming by four root posts 3; On column 3, be connected with the slide block 6 that is slidingly matched, the piston rod of master cylinder 1 passes crossbeam 2 and joins with slide block 6, drives slide block 6 and moves up and down.Cross-under has driving shaft 12 on slide block 6, on driving shaft 12, is socketed with patrix wheel 5.Be fixed with back shaft 14 on the top of base 11, on back shaft 14, be connected to counterdie wheel 10 through bearing holder (housing, cover).Patrix wheel 5 is a closed molds, and counterdie wheel 10 is for having the taper running roller (Fig. 2) of certain taper.
As shown in Figure 2, be connected to frame 20 at the rear portion of fuselage, on frame 20, be provided with the air compressor machine 19 that drives master cylinder 1 action, be provided with drive motors 21, decelerator 22 that drives the driving shaft rotation and the belt gear 23 that connects the two at the rear portion of frame 20.Said drive motors 21 drives the driving shaft 12 pass said patrix wheel 5 through decelerator 22 and the universal joint that is arranged on connecting rod 18 two ends and rotates.
Among Fig. 1, on two upright legs 4 of fuselage, be hinged with opposing L shape control arm 8 respectively, connect 9, two on one armful of wheel through axle respectively in the end of two L shaped control arms 8 and embrace the both sides that wheel 9 lays respectively at patrix wheel 5.The cylinder body of control arm cylinder 7 is hinged on picking up the ears on 13 of fuselage both sides, and the piston rod of control arm cylinder 7 is hinged on the control arm 8.7 pairs of control arms of control arm cylinder apply certain function power, set initial coupling mechanism force to embrace wheel 10 to two.
The controller of control flange looping mill action is arranged on the fuselage or frame of flange ring milling train (not shown).On fuselage, also be provided with displacement transducer 16 (Fig. 1), be used to detect the amount of movement of control arm 8, this displacement transducer 16 is electrically connected with controller.On fuselage, also be provided with receiver 17 and display 15, receiver 17 is electrically connected with controller respectively with display 15.Display 15 is used to show the duty and setting running parameter of flange looping mill; Receiver of remote-control sytem 17 is used to receive remote control command signal, realizes the straighforward operation of flange ring machine.
The course of work of the utility model is: motor 21 rotates through belt gear 23 drive speed reducer 22, and reductor 22 drives driving shaft 12 patrixes wheel 5 through connecting rod and universal joint 18 and rotates.Start air compressor machine 19, make the piston rod action of master cylinder 1, promote top shoe 6, patrix wheel 5 is progressively vertically exerted pressure to the ring base that is suspended on the counterdie wheel 10 to lower slider.After patrix wheel 5 is pressed onto the ring base, drives ring base and counterdie wheel 10 and rotate together.Along with patrix is taken turns the increase gradually of 5 pressure, can realize overall loop forging rolling system to the ring base.Controller expands diameter and realizes control automatically rolling, and rolls to diffuse into the position and promptly stop automatically.After master cylinder 1 is mentioned top sheave 5, can go out part.Roll in the process of expansion in ring, embrace wheel 9 clamping ring base all the time for two, the ring base is applied continuous lateral pressure, with the control loop base axially with beating radially.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (3)
1. horizontal flange looping mill; It is characterized in that said milling train comprises the fuselage of being made up of crossbeam (2), upright leg (4) and base (11), said fuselage is connected with frame (20); Said fuselage is provided with column (3) and the master cylinder (1) that is parallel to each other; On said column (3), be connected with the slide block (6) of slip, said slide block (6) is provided with patrix wheel (5), is provided with counterdie wheel (10) on said base (11) top; Said frame (20) is provided with air compressor machine (19) and drive motors, and the controller of controlling above-mentioned flange ring milling train action; Said air compressor machine (19) drives master cylinder (1) action, and said master cylinder (1) drives said slide block (6) and moves up and down, and said drive motors drives the driving shaft (12) that passes said patrix wheel (5) through decelerator and the universal joint that is arranged on connecting rod (18) two ends and rotates; On the upright leg (4) of said fuselage, be hinged with L shaped control arm (8); On said L shaped control arm (8), be connected with armful wheel (9) that to press to the counterdie wheel side; On said L shaped control arm (8), also be connected with control arm cylinder (7), an end of said control arm cylinder (7) is hinged on the said fuselage.
2. horizontal flange looping mill as claimed in claim 1 is characterized in that, on said fuselage, is provided with the displacement transducer (16) that detects said L shaped control arm (8) amount of movement, and said displacement transducer (16) is electrically connected with said controller.
3. horizontal flange looping mill as claimed in claim 1 is characterized in that, said fuselage is provided with receiver (17) and display (15), and said receiver (17) and display (15) are electrically connected with said controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205410678U CN202398750U (en) | 2011-12-16 | 2011-12-16 | Horizontal rolling mill for flange rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205410678U CN202398750U (en) | 2011-12-16 | 2011-12-16 | Horizontal rolling mill for flange rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398750U true CN202398750U (en) | 2012-08-29 |
Family
ID=46696426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205410678U Expired - Fee Related CN202398750U (en) | 2011-12-16 | 2011-12-16 | Horizontal rolling mill for flange rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398750U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978132A (en) * | 2014-04-30 | 2014-08-13 | 浙江远大重工锻压有限公司 | Auxiliary roller device for spherical ring rolling machine |
| CN110695270A (en) * | 2019-09-20 | 2020-01-17 | 太原科技大学 | Vertical small-roll-diameter working roll ring rolling device |
| CN116372067A (en) * | 2023-05-26 | 2023-07-04 | 山西天宝集团有限公司 | Ring rolling machine auxiliary clamping device and method for L-shaped flange production |
-
2011
- 2011-12-16 CN CN2011205410678U patent/CN202398750U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978132A (en) * | 2014-04-30 | 2014-08-13 | 浙江远大重工锻压有限公司 | Auxiliary roller device for spherical ring rolling machine |
| CN103978132B (en) * | 2014-04-30 | 2016-08-24 | 浙江远大重工锻压有限公司 | Ball-type Ring Rolling Machine auxiliary roller device |
| CN110695270A (en) * | 2019-09-20 | 2020-01-17 | 太原科技大学 | Vertical small-roll-diameter working roll ring rolling device |
| CN116372067A (en) * | 2023-05-26 | 2023-07-04 | 山西天宝集团有限公司 | Ring rolling machine auxiliary clamping device and method for L-shaped flange production |
| CN116372067B (en) * | 2023-05-26 | 2023-08-04 | 山西天宝集团有限公司 | Ring rolling machine auxiliary clamping device and method for L-shaped flange production |
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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 |
Granted publication date: 20120829 Termination date: 20141216 |
|
| EXPY | Termination of patent right or utility model |