CN105834222B - The roll stand frame reciprocating drive unit of high-speed cold Pilger mill - Google Patents
The roll stand frame reciprocating drive unit of high-speed cold Pilger mill Download PDFInfo
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- CN105834222B CN105834222B CN201610311634.8A CN201610311634A CN105834222B CN 105834222 B CN105834222 B CN 105834222B CN 201610311634 A CN201610311634 A CN 201610311634A CN 105834222 B CN105834222 B CN 105834222B
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- connecting rod
- pair
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- gear
- roll stand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
Abstract
A kind of roll stand frame reciprocating drive unit of high-speed cold Pilger mill, belongs to steel pipe rolling field of mechanical technique.Including frame；A pair of gear wheels of the right-hand member of frame are respectively partly pivotally supported on by gear wheel with the state to correspond to each other；Canine tooth actuation, it is arranged in frame in the position on the right side corresponding to a pair of gear wheels and coordinates with a pair of gear wheel transmissions；The roll stand frame of a pair of link mechanism, its axis connection of gear wheel half with a pair of gear wheels and the left upper part also with being movably arranged at frame is connected, feature：A pair of link mechanism respectively includes a connecting rod and a counterweight, and counterweight is fixed with gear wheel semiaxis, and the left end of connecting rod is connected with roll stand frame, and the right-hand member of connecting rod is connected with counterweight.It can improve the movement velocity of a pair of links, the steel pipe rolling production capacity helped to significantly improve in the unit interval.
Description
Technical field
The invention belongs to steel pipe rolling field of mechanical technique, and in particular to a kind of roll stand frame of high-speed cold Pilger mill back and forth drives
Dynamic device.
Background technology
Cold pilger mill is to utilize perforated pipe（Also referred to as hollow billet or hollow forging）The special equipment that cold conditions rolling carries out cold rolling is carried out,
Because it has excellent cogging performance and can roll the non-ferrous metal seamless pipe of desirable viscosity, stock utilization height and table
Surface roughness is significantly better than the strong points such as drawn tube, thus widely used by steel pipe manufacturing.
As is known in the industry, complete pipe mill generally includes conveying device, feeder（As patent CN102059261B,
CN10343300B）, steel pipe slewing equipment（Such as CN103433305B, CN104107835A）, rolling device and output device.Roll
Device processed mainly includes roll stand frame, a pair roller being arranged on roll stand frame, the roller drive set for driving a pair roller to move
With drive the reciprocating roll stand frame reciprocating drive unit of roll stand frame, its operation principle is：Rolled in a pair be correspondingly arranged up and down
Aligned under the motion of roller therebetween and be installed with plug foregoing perforated pipe rolling（Tube edge of perforating turns round side and is sent into）, while
Roll stand frame is set to be moved back and forth together with a pair roller under the work of roll stand frame reciprocating drive unit.
It is no lack of the technical information on cold pilger mill, such as CN201283357Y in disclosed Chinese patent literature（It is large-scale
Cold rolling seamless steel machine）、CN101733278B（Cold pilger mill）、CN101733280B（Cold pilger mill）、CN102527723B（One
Four line multi-roll cold reducing mills of kind）、CN2761300Y（High-efficiency pipe cold-mill）、CN103894418A（One kind processing square-outside and round-inside pipe
Timber-used cold pilger mill）And CN104942028A（A kind of shaping steel tube rolling device）, etc..
And then as is known in the industry, the production capacity of steel pipe depends greatly on the mill speed to steel pipe, and roll
The reciprocating motion speed of frame need to be adapted with the movement velocity for the roll being rotatably arranged on roll stand frame, that is to say, that only with carrying
The rotating speed of high roll and the reciprocating motion speed of attaching undue importance to one thing to the neglect of the other roll stand frame can not obtain the desired steel pipe production capacity of industry.
Due to the roll stand frame reciprocating drive unit in prior art drive the reciprocating speed of roll stand frame for 70-80 times/
Min, thus cause tube rolling speed to be difficult to the expection for reaching industry, because 70-80 times/min shows as low-speed motion.In view of this how
The technical problem solved is paid close attention to and it is expected to the reciprocating motion speed for improving roll stand frame into industry.For this, the applicant has made product
Pole and beneficial exploration and design, technical scheme described below are caused under this background.
The content of the invention
The task of the present invention is to provide a kind of reciprocating motion speed for helping to significantly enhance roll stand frame and use raising
The roll stand frame reciprocating drive unit of the high-speed cold Pilger mill of steel pipe production capacity.
What the task of the present invention was performed by, a kind of roll stand frame reciprocating drive unit of high-speed cold Pilger mill, including
One frame；A pair of canine tooths of the right-hand member of the frame are respectively rotatably supported at by gear wheel semiaxis with the state to correspond to each other
Wheel；One canine tooth actuation, the canine tooth actuation are set in the position on the right side corresponding to a pair of described gear wheels
Coordinate in the frame and with a pair of gear wheel transmissions；The a pair of link mechanism set with mutual corresponding states, this is to even
The axis connections of gear wheel half of linkage and a pair of described gear wheels and the left upper part also with being movably arranged at frame
Roll stand frame connects, and is characterised by：Described a pair of link mechanism respectively includes a connecting rod and a counterweight, counterweight and the canine tooth
Wheel semiaxis is fixed, and the left end of connecting rod is connected with the roll stand frame, and the right-hand member of connecting rod is connected with counterweight.
In the specific embodiment of the present invention, on the right-hand member top of the frame and corresponding to described one
A pair of gear wheel resigning chambers are offered to the position of gear wheel, the bottom of a pair of gear wheels probes into this to gear wheel resigning chamber.
In another specific embodiment of the present invention, described gear wheel semiaxis is rotatably supported at gear wheel semiaxis
On bearing block, and the gear wheel half shaft bearing block and the right-hand member top of the frame are fixed.
In another specific embodiment of the present invention, described canine tooth actuation includes motor, driving wheel, small
Gear shaft, a pair of little gears, driven pulley and transmission belt, motor are fixed on motor cabinet, and the motor cabinet and the right side of the frame
Side is fixed, and driving wheel is fixed on the motor shaft of motor, and pinion shaft is in the position on the right side corresponding to a pair of described gear wheels
The top for being rotatably supported at frame is put, a pair of little gears are fixed on pinion shaft in the position for corresponding respectively to a pair of gear wheels
Pinion gear teeth upper and that this is to little gear is meshed with the canine tooth gear teeth of a pair of gear wheels, and driven pulley is fixed on pinion shaft
Rear end, the upper end of transmission belt are nested with the driven wheel, and lower end is nested with driving wheel.
In another specific embodiment of the present invention, described driving wheel and driven pulley are multi-channel belt pulley,
Described transmission belt is belt.
In the also specific embodiment of the present invention, the described canine tooth gear teeth and pinion gear teeth are helical teeth,
And the oblique and pinion gear teeth of the canine tooth gear teeth is oblique opposite.
In a still more specific embodiment of the invention, being formed on described gear wheel semiaxis has gear wheel semiaxis
Axle key, the side of the counterweight towards the connecting rod are extended with a balance hammerhead jib, on the balance hammerhead jib and corresponding to
The position of gear wheel semiaxis offers half axis hole, on the hole wall of half axis hole and corresponding to gear wheel semiaxis axle key
Position offers a keyway, and half shaft hole sleeve is put on gear wheel semiaxis and keyway is fixed with gear wheel semiaxis axle key, is being balanced
A pitman shaft is fixed with hammerhead jib and in the position of the right-hand member corresponding to the connecting rod, the pitman shaft is vertical with balance hammerhead jib,
The right-hand member of connecting rod is nested with the pitman shaft；Respectively expand in the left end and right-hand member of the connecting rod and be provided with a connecting rod head, in the connecting rod head
On be provided with a connecting rod head bearing, the connecting rod head bearing on the connecting rod head of the left end of connecting rod and be movably arranged at the machine
The roll stand frame connection of the left upper part of frame, and the connecting rod head bearing on the connecting rod head of the right-hand member of connecting rod is nested with described
On pitman shaft.
The present invention's and then in a specific embodiment, being formed in the connecting rod the tip of the axis has connecting rod head to limit spiral shell
Female matching thread, limited in the connecting rod head and one is screwed on nut matching thread for the connecting rod head of the right-hand member of connecting rod to be limited to
Connecting rod head on pitman shaft limits nut, and the connecting rod head limits nut by being fixed on company corresponding to the position of the connecting rod head bearing
Bearing cap in head covers shield.
The shape of the counterweight is in sector in yet a further embodiment of the present invention.
In the present invention again and then in a specific embodiment, described roll stand frame includes a pair of wallboards and a pair roller
Axle, a pair of wallboards correspond to each other and are respectively fixed with a wallboard sliding block in the bottom to wallboard, and a pair of wallboards are corresponding to institute
The position for stating the connecting rod head of the left end of connecting rod is respectively fixed with a connecting rod spindle nose, and a pair roller axle corresponds to up and down and this is to roll mandrel
Both ends be respectively rotatably supported on roll axle bed, and roll axle bed is arranged on a pair of wallboards, positioned at the left end of the connecting rod
Connecting rod head on the connecting rod head bearing be nested with the connecting rod spindle nose, described wallboard sliding block and be arranged in frame
Slide block guide rail is slidably matched.
Technical scheme provided by the invention in the structural system of a pair of link mechanism due to being additionally arranged counterweight, thus energy
The movement velocity of a pair of links is improved by 70-80 times/min of prior art to 200-250 times/min, help to significantly improve
Steel pipe rolling production capacity in unit interval.
Brief description of the drawings
Fig. 1 is embodiments of the invention structure chart.
Embodiment
For the ease of the technical spirit and beneficial effect of the present invention is more clearly understood, applicant is below with embodiment
Mode elaborate, but the description to embodiment is not the limitation to the present invention program, any according to structure of the present invention
Think made only formal rather than substantial equivalent transformation and be regarded as technical scheme category.
Fig. 1 is referred to, shows a frame 1 of fiame-like construction；With the state that corresponds to each other respectively by gear wheel semiaxis
21 are rotatably supported at a pair of gear wheels 2 of the right-hand member of frame 1；A canine tooth actuation 3 is shown, the gear wheel driving machine
Structure 3 is arranged in frame 1 in the position on the right side corresponding to foregoing a pair of gear wheels 2 and matched somebody with somebody with a pair of transmissions of gear wheel 2
Close；Show a pair of link mechanism 4 set with mutual corresponding states, the linkage 4 and foregoing a pair of gear wheels 2
Gear wheel semiaxis 21 is connected and the roll stand frame 5 of left upper part also with being movably arranged at frame 1 is connected.
Technical essential as technical scheme provided by the invention：Foregoing a pair of link mechanism 4 respectively includes a connecting rod 41
With a counterweight 42, counterweight 42 is fixed with foregoing gear wheel semiaxis 21, and the left end of connecting rod 41 is connected with foregoing roll stand frame 5,
And the right-hand member of connecting rod 41 is connected with counterweight 42.
As shown in Figure 1, opened on the right-hand member top of foregoing frame 1 and in the position corresponding to foregoing a pair of gear wheels 2
Provided with a pair of gear wheel resigning chambers 11, the bottom of a pair of gear wheels 2 probes into this to gear wheel resigning chamber 11.Foregoing gear wheel half
Axle 21 is rotatably supported on gear wheel half shaft bearing block 211, and the gear wheel half shaft bearing block 211 and the right side of foregoing frame 1
End top is fixed.
Please continue to refer to Fig. 1, foregoing canine tooth actuation 3 include motor 31, driving wheel 32, pinion shaft 33, a pair
Little gear 34, driven pulley 35 and transmission belt 36, motor 31 is fixed on motor cabinet 311 by motor fixing screws 313, and the electricity
Support 311 and the right side of foregoing frame 1 are welded and fixed, and driving wheel 32 is fixed on the motor shaft 312 of motor 31, pinion shaft 33
The top of frame 1 is rotatably supported in the position on the right side corresponding to foregoing a pair of gear wheels 2, is specifically：By little gear
The front-end and back-end of axle 33 are rotatably supported on pinion shaft bearing block 331 by bearing, and the pinion shaft bearing block 331
Fixed with the right-hand member top of frame 1.A pair of little gears 34 are fixed on pinion shaft in the position for corresponding respectively to a pair of gear wheels 2
On 33 and the pinion gear teeth 341 to little gear 34 is meshed with the canine tooth gear teeth 22 of a pair of gear wheels 2, and driven pulley 35 is fixed
In the rear end of pinion shaft 33, the upper end of transmission belt 36 is nested with driven pulley 35, and lower end is nested with driving wheel 32.
In the present embodiment, foregoing driving wheel 32 and driven pulley 35 are multi-channel belt pulley, with this adaptably, preceding
The transmission belt 36 stated is belt.
In the present embodiment, the foregoing canine tooth gear teeth 22 and pinion gear teeth 341 are helical teeth, and the canine tooth gear teeth 22
It is oblique oblique on the contrary, specifically, the canine tooth gear teeth 22 are tilted to the left, and pinion gear teeth 341 is then to Right deviation with pinion gear teeth 341
Tiltedly, with the mutual good engagement of profit.
Still see Fig. 1, being formed on foregoing gear wheel semiaxis 21 has gear wheel semiaxis axle key 212, the foregoing court of counterweight 42
A balance hammerhead jib 421 is extended with to the side of foregoing connecting rod 41, on the balance hammerhead jib 421 and corresponding to gear wheel semiaxis
21 position offers half axis hole 4211, on the hole wall of half axis hole 4211 and corresponding to gear wheel semiaxis axle key
212 position offers a keyway 42111, and half axis hole 4211 is nested with gear wheel semiaxis 21 and keyway 42111 and canine tooth
Wheel semiaxis axle key 212 is fixed, and a company is fixed with balance hammerhead jib 421 and in the position of the right-hand member corresponding to foregoing connecting rod 41
Bar axle 4212, the pitman shaft 4212 is vertical with balance hammerhead jib 421, and the right-hand member of connecting rod 41 is nested with the pitman shaft 4212；Preceding
The left end and each expand of right-hand member for stating connecting rod 41 are provided with a connecting rod head 411, and a connecting rod head bearing is provided with the connecting rod head 411
4111, a left side of the connecting rod head bearing 4111 with being movably arranged at foregoing frame 1 on the connecting rod head 411 of the left end of connecting rod 41
The foregoing roll stand frame 5 on end top is connected, and the connecting rod head bearing 4111 on the connecting rod head 411 of the right-hand member of connecting rod 41 is nested with
On foregoing pitman shaft 4212.
Preferably, being formed in the end of foregoing pitman shaft 4212 has connecting rod head to limit nut matching thread 42121, in the company
Head, which limits, screws one for the connecting rod head 411 of the right-hand member of connecting rod 41 to be limited into pitman shaft on nut matching thread 42121
Connecting rod head on 4212 limits nut 42122, and the connecting rod head limits nut 42122 by the position corresponding to connecting rod head bearing 4111
The bearing cap 4112 being fixed on connecting rod head 411 covers shield.
In the present embodiment, the shape of foregoing counterweight 42 is in sector.
Still see Fig. 1, foregoing roll stand frame 5 includes a pair of wallboards 51 and a pair roller axle 52, and a pair of wallboards 51 are right each other
And a wallboard sliding block 511 should be respectively fixed with the bottom to wallboard 51, a pair of wallboards 51 are corresponding to foregoing connecting rod 41
The position of the connecting rod head 411 of left end is respectively fixed with a connecting rod spindle nose 512, and a pair roller axle is corresponded to about 52 and this is to roll mandrel
52 both ends are respectively rotatably supported on roll axle bed 521, and roll axle bed 521 is arranged on a pair of wallboards 51, positioned at foregoing
Foregoing connecting rod head bearing 4111 on the connecting rod head 411 of the left end of connecting rod 41 is nested with connecting rod spindle nose 512, and foregoing wallboard is slided
Block 511 and the slide block guide rail being arranged in foregoing frame 1（Not shown in figure）It is slidably matched.
It is according to known technology, at the middle part of a pair roller axle 52 and corresponding to a pair of wallboards 51 according to professional general knowledge
Between position respectively there is a roll, being formed on roll has tube rolling groove, thus while roll is not shown in applicant, but
Can't be to understanding that the present invention produces puzzlement.In addition it is clearly to be used for driving roll mandrel to illustrate roll shaft gear 522 in Fig. 1
52 motions.
Applicant sketches the operation principle of the present invention, and the roll on a pair roller axle 52 is in the state of motion, is worn
Hole pipe is hollow billet（Also hollow forging can be claimed）Between roll on a pair roller axle 52 and under the feeding of feeder and
In the case where forcing the work of slewing equipment of perforated pipe revolution, canine tooth actuation 3 of the invention is also at working condition, makes to roll
Roll stand 5 moves back and forth, so that tube rolling work is smoothed out.Specifically：Motor 31 is worked, and driving wheel is driven by motor shaft 312
32, driven pulley 35 is driven through transmission belt 36, pinion shaft 33 is driven by driven pulley 35, a pair of little gears are driven by pinion shaft 33
34.Because a pair of little gears 34 are meshed with a pair of gear wheels 2, thus a pair of gear wheels 2 are driven to move by a pair of little gears 34,
Drive a pair of link mechanism 4 to move by a pair of gear wheels 2, be specifically：Counterweight 42 is driven by gear wheel semiaxis 21, by counterweight
42 balance the drivening rod 41 of pitman shaft 4212 on hammerhead jib 421 by it, because the left end of connecting rod 41 passes through on connecting rod head 411
Connecting rod head bearing 4111 is connected with the connecting rod spindle nose 512 on a pair of wallboards 51 of the structural system of roll stand frame 5, thus by counterweight
Arm 421（Substantially serve the effect cranked arm）Roll stand frame 5 is moved back and forth by connecting rod 41.
Experiment through the applicant shows that structure of the present invention can make the reciprocating motion speed of a pair of links 41 reach 200-
250 times/min, and if removing counterweight 42, then speed is decreased obviously to 70-80 times/min, therefore structure of the present invention has
Good positive effect.
Claims (9)
1. a kind of roll stand frame reciprocating drive unit of high-speed cold Pilger mill, including a frame (1)；It is each logical with the state to correspond to each other
Cross a pair of gear wheels (2) that gear wheel semiaxis (21) is rotatably supported at the right-hand member of the frame (1)；One canine tooth actuation
(3), the canine tooth actuation (3) is arranged on the frame in the position on the right side corresponding to described a pair of gear wheels (2)
(1) coordinate on and with a pair of gear wheel (2) transmissions；The a pair of link mechanism (4) set with mutual corresponding states, this is to connecting rod
Mechanism (4) is connected with the gear wheel semiaxis (21) of described a pair of gear wheels (2) and also with being movably arranged at frame (1)
Roll stand frame (5) connection of left upper part, it is characterised in that：Described a pair of link mechanism (4) respectively includes a connecting rod (41) and one
Counterweight (42), counterweight (42) is fixed with the gear wheel semiaxis (21), and left end and the roll stand frame (5) of connecting rod (41) connect
Connect, and the right-hand member of connecting rod (41) is connected with counterweight (42), described canine tooth actuation (3) includes motor (31), active
Wheel (32), pinion shaft (33), a pair of little gears (34), driven pulley (35) and transmission belt (36), motor (31) are fixed on motor
On seat (311), and the motor cabinet (311) and the right side of the frame (1) are fixed, and driving wheel (32) is fixed on the electricity of motor (31)
On arbor (312), pinion shaft (33) is rotatably supported at machine in the position on the right side corresponding to described a pair of gear wheels (2)
The top of frame (1), a pair of little gears (34) are fixed on pinion shaft (33) in the position for corresponding respectively to a pair of gear wheels (2)
And the pinion gear teeth (341) to little gear (34) is meshed with the canine tooth gear teeth (22) of a pair of gear wheels (2), driven pulley
(35) rear end of pinion shaft (33) is fixed on, the upper end of transmission belt (36) is nested with driven pulley (35), and lower end is nested with master
On driving wheel (32).
2. the roll stand frame reciprocating drive unit of high-speed cold Pilger mill according to claim 1, it is characterised in that in the machine
The right-hand member top of frame (1) and a pair of gear wheel resigning chambers are offered in the position corresponding to described a pair of gear wheels (2)
(11), the bottom of a pair of gear wheels (2) probes into this to gear wheel resigning chamber (11).
3. the roll stand frame reciprocating drive unit of high-speed cold Pilger mill according to claim 1, it is characterised in that described is big
Gear semiaxis (21) is rotatably supported on gear wheel half shaft bearing block (211), and the gear wheel half shaft bearing block (211) and institute
The right-hand member top for stating frame (1) is fixed.
4. the roll stand frame reciprocating drive unit of high-speed cold Pilger mill according to claim 1, it is characterised in that described master
Driving wheel (32) and driven pulley (35) are multi-channel belt pulley, and described transmission belt (36) is belt.
5. the roll stand frame reciprocating drive unit of high-speed cold Pilger mill according to claim 1, it is characterised in that described is big
Gear teeth (22) and pinion gear teeth (341) are helical teeth, and the oblique and pinion gear teeth (341) of the canine tooth gear teeth (22) is oblique
To opposite.
6. the roll stand frame reciprocating drive unit of high-speed cold Pilger mill according to claim 1, it is characterised in that described
Being formed on gear wheel semiaxis (21) has a gear wheel semiaxis axle key (212), and the counterweight (42) is towards the one of the connecting rod (41)
Side is extended with a balance hammerhead jib (421), is opened on the balance hammerhead jib (421) and in the position corresponding to gear wheel semiaxis (21)
Provided with half axis hole (4211), on the hole wall of half axis hole (4211) and corresponding to gear wheel semiaxis axle key (212)
Position offers a keyway (42111), half axis hole (4211) be nested with gear wheel semiaxis (21) and keyway (42111) with it is big
Gear semiaxis axle key (212) is fixed, consolidates on balance hammerhead jib (421) and in the position of the right-hand member corresponding to the connecting rod (41)
Surely there is a pitman shaft (4212), the pitman shaft (4212) is vertical with balance hammerhead jib (421), and the right-hand member of connecting rod (41) is nested with the company
On bar axle (4212)；Respectively expand in the left end and right-hand member of the connecting rod (41) and be provided with a connecting rod head (411), in the connecting rod head (411)
On be provided with a connecting rod head bearing (4111), the connecting rod head bearing on the connecting rod head (411) of the left end of connecting rod (41)
(4111) roll stand frame (5) of the left upper part with being movably arranged at the frame (1) is connected, and positioned at connecting rod (41)
Connecting rod head bearing (4111) on the connecting rod head (411) of right-hand member is nested with the pitman shaft (4212).
7. the roll stand frame reciprocating drive unit of high-speed cold Pilger mill according to claim 6, it is characterised in that in the company
The end of bar axle (4212), which is formed, has connecting rod head to limit nut matching thread (42121), and limiting nut in the connecting rod head coordinates spiral shell
Screw a company for being used to the connecting rod head (411) of the right-hand member of connecting rod (41) is limited on pitman shaft (4212) on line (42121)
Head limits nut (42122), and the connecting rod head limits nut (42122) by the position corresponding to the connecting rod head bearing (4111)
The bearing cap (4112) being fixed on connecting rod head (411) covers shield.
8. the roll stand frame reciprocating drive unit of the high-speed cold Pilger mill according to claim 1 or 6, it is characterised in that described flat
The shape of weighing apparatus hammer (42) is in sector.
9. the roll stand frame reciprocating drive unit of high-speed cold Pilger mill according to claim 6, it is characterised in that described rolls
Roll stand (5) includes a pair of wallboards (51) and a pair roller axle (52), and a pair of wallboards (51) correspond to each other and at this to wallboard
(51) bottom is respectively fixed with a wallboard sliding block (511), company of a pair of wallboards (51) in the left end corresponding to the connecting rod (41)
The position of head (411) is respectively fixed with a connecting rod spindle nose (512), and a pair roller axle (52) corresponds to up and down and this is to roll mandrel
(52) both ends are respectively rotatably supported on roll axle bed (521), and roll axle bed (521) is arranged on a pair of wallboards (51),
The connecting rod head bearing (4111) on the connecting rod head (411) of the left end of the connecting rod (41) is nested with the connecting rod spindle nose
(512) on, described wallboard sliding block (511) is slidably matched with the slide block guide rail being arranged in frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610311634.8A CN105834222B (en) | 2016-05-12 | 2016-05-12 | The roll stand frame reciprocating drive unit of high-speed cold Pilger mill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610311634.8A CN105834222B (en) | 2016-05-12 | 2016-05-12 | The roll stand frame reciprocating drive unit of high-speed cold Pilger mill |
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| CN105834222B true CN105834222B (en) | 2017-12-08 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106734232A (en) * | 2016-12-12 | 2017-05-31 | 江阴市华东化工机械有限公司 | A kind of new driving structure of cold pilger mill |
| CN110404976A (en) * | 2019-08-05 | 2019-11-05 | 张家港恒立机械有限公司 | The roll reciprocating drive mechanism of high-speed cold Pilger mill |
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| CN101791630A (en) * | 2009-02-04 | 2010-08-04 | Sms米尔股份有限公司 | Be used for the particularly drive system of cold-rolling pilger mill of milling train |
| CN202845463U (en) * | 2011-11-17 | 2013-04-03 | 西安曼海特工业技术有限公司 | Cold press rolling mill double-transmission device |
| CN203621107U (en) * | 2013-08-23 | 2014-06-04 | 宁波东重机械有限公司 | Double-line cold pilger mill |
| CN105382033A (en) * | 2015-11-30 | 2016-03-09 | 太原科技大学 | Transmission mechanism of periodical cold-rolling pilger mill |
| CN205628920U (en) * | 2016-05-12 | 2016-10-12 | 常熟市梅李机械制造有限公司 | High -speed cold pilger mill's reciprocal drive arrangement of roll frame |
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- 2016-05-12 CN CN201610311634.8A patent/CN105834222B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386512A (en) * | 1980-03-17 | 1983-06-07 | Wean United, Inc. | Pilger tube rolling mill |
| CN201036788Y (en) * | 2007-04-27 | 2008-03-19 | 余春溢 | All balance periodical non-offset two-roller cold pipe mill |
| CN101791630A (en) * | 2009-02-04 | 2010-08-04 | Sms米尔股份有限公司 | Be used for the particularly drive system of cold-rolling pilger mill of milling train |
| CN202845463U (en) * | 2011-11-17 | 2013-04-03 | 西安曼海特工业技术有限公司 | Cold press rolling mill double-transmission device |
| CN203621107U (en) * | 2013-08-23 | 2014-06-04 | 宁波东重机械有限公司 | Double-line cold pilger mill |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105834222A (en) | 2016-08-10 |
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