CN203417936U - Steel pipe rotating device of automatic pipe mill - Google Patents

Steel pipe rotating device of automatic pipe mill Download PDF

Info

Publication number
CN203417936U
CN203417936U CN201320479433.0U CN201320479433U CN203417936U CN 203417936 U CN203417936 U CN 203417936U CN 201320479433 U CN201320479433 U CN 201320479433U CN 203417936 U CN203417936 U CN 203417936U
Authority
CN
China
Prior art keywords
steel pipe
gear
revolution roller
box
acting cylinder
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.)
Withdrawn - After Issue
Application number
CN201320479433.0U
Other languages
Chinese (zh)
Inventor
朱平
吕增宝
陈东武
薛志军
吕斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGSHU MEILI MACHINERY MANUFACTURE Co Ltd
Original Assignee
CHANGSHU MEILI MACHINERY MANUFACTURE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGSHU MEILI MACHINERY MANUFACTURE Co Ltd filed Critical CHANGSHU MEILI MACHINERY MANUFACTURE Co Ltd
Priority to CN201320479433.0U priority Critical patent/CN203417936U/en
Application granted granted Critical
Publication of CN203417936U publication Critical patent/CN203417936U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a steel pipe rotating device of an automatic pipe mill, and belongs to the technical field of auxiliary facilities of metal tubular product machining machines. The steel pipe rotating device comprises a machine base, a lifting platform lifting driving mechanism, a lifting platform, a steel pipe rotary rolling wheel driving mechanism, a first steel pipe rotary rolling wheel and a second steel pipe rotary rolling wheel. A lifting platform guide backup plate is fixed on the right side of the upper portion of the machine base, the lifting platform lifting driving mechanism is arranged on the machine base, the lifting platform corresponds to the upper portion of the machine base and is connected with the lifting platform lifting driving mechanism, a guide sliding frame corresponding to the lifting platform guide backup plate is fixed on the lifting platform, and the guide sliding frame is in sliding fit with the lifting platform guide backup plate, the steel pipe rotary rolling wheel driving mechanism is arranged on the lifting platform, and the first steel pipe rotary rolling wheel and the second steel pipe rotary rolling wheel are mutually matched and arranged on the steel pipe rotary rolling wheel driving mechanism. According to the steel pipe rotating device, working intensity of workers is reduced, labor resources are saved, the pipe milling efficiency is improved, energy waste is avoided, the phenomenon that fingers of the workers are crushed by steel pipes can be completely eradicated, and safety is ensured.

Description

The steel pipe rotary device of automatic tube rolling mill
Technical field
The utility model belongs to the technical field of auxiliary facilities of metal pipe material processing equipment, is specifically related to a kind of steel pipe rotary device of automatic tube rolling mill.
Background technology
As is known in the industry, at pipe mill, billet production is become in the process of tubing of required specification and at least have two rolling passes, roll the rolling that has completed together first passage at whole pipe after, need be sent back to the rolling again that next passage is carried out on pipe mill foreground by stripper rolls, and will complete after tubing after previous passage rolling sends pipe mill foreground back to, tubing need be rotated to an angle (being generally 90 °), then enter the rolling of next passage, to ensure the rolling roundness of tubing, improve the quality of tubing.But, because the tubing after previous passage rolling enters after bracket going out pipe mill, because stripper rolls only has, tubing is again pushed to the function of pipe mill and do not have the function that tubing is turned over to an angle, therefore conventionally first by workman with manual mode by the tubing required angle of overturning, then just by stripper rolls, be recycled to pipe mill.Hence one can see that, with manual mode, tubing rotated to required angle and at least have following problem: one, and workman's labour intensity is large; Its two, due to need to be by the collaborative pipe that turns over of multidigit workman when tubing specification is large, thereby it be many to drop into manpower, causes human resources waste; Its three, owing to manually turning over, tube efficiency is low, thereby can affect the operating efficiency of pipe mill, because the longer energy waste of pipe mill stand-by time is larger; Its four, because tubing is comparatively heavy, therefore, in turning over pipe process, workman's limbs are particularly pointed and are had the anxiety weighing wounded.
Applicant has done literature search, although be no lack of in disclosed Chinese patent literature about making the rotating technical information of steel pipe, the revolution feed mechanism of a CN12788915Y(cold pilger mill for example), CN2621094Y(cold pilger mill send slew gear to), CN2386900Y(cold pilger mill send revolution to), CN2656036Y(cold pilger mill is sent slew gear to), CN201067762Y(electrical control is sent to and rotating novel pipe mill), the steel pipe rotary feeding mechanism of CN20147700679U(pipe mill), the revolution feed mechanism of a CN201543661U(double-roller cold pilger mill), the hydraulic revolving feed device of CN201592194U(cold pilger mill) and the slew gear of CN102059252B(cold pilger mill), etc., but, these patented technology schemes that are not limited to exemplify are all sent steel pipe and/or turn round to and are proposed in the operation of rolling for pipe mill, do not belong to say above after having completed previous passage rolling to the overturn whirligig category of required angle of steel pipe, thereby do not there is referential technical meaning.
For above-mentioned prior art, the applicant has done actively and good try has formed technical scheme described below finally, and is taking secrecy provision Xia the applicant plant area to carry out simulated test, and it is practicable that result proves.
Summary of the invention
Task of the present utility model is to provide a kind of contributing to implement automatic turning then use to alleviate workman's operation intensity to steel pipe after previous passage rolling and that go pipe mill, be conducive to reduce human input and use and save valuable human resources, be of value to promoting the upset efficiency of steel pipe to use and improve the operating efficiency of pipe mill and avoid energy waste to be convenient to avoid workman's limbs to contact with steel pipe and to use the steel pipe rotary device of guaranteeing safe automatic tube rolling mill with having.
Task of the present utility model completes like this, and a kind of steel pipe rotary device of automatic tube rolling mill comprises a support, on the right side on the top of this support, is fixed with a hoistable platform guide fence; One hoistable platform lift drive mechanism, this hoistable platform lift drive mechanism is arranged on described support; One hoistable platform, this hoistable platform is corresponding to the top of described support, and be connected with hoistable platform lift drive mechanism, on this hoistable platform and in the position corresponding to hoistable platform guide fence, be fixed with guiding travelling carriage, this guiding travelling carriage and hoistable platform guide fence are slidably matched; One steel pipe revolution roller driving mechanism, this steel pipe revolution roller driving mechanism is arranged on hoistable platform; One first steel pipe revolution roller and one second steel pipe revolution roller, this first steel pipe revolution roller and the second steel pipe revolution roller are fitted to each other and are arranged on described steel pipe revolution roller driving mechanism.
In a specific embodiment of the present utility model, on described support and the middle position that is positioned at the top of support offer an acting cylinder resigning hole be installed, and form and have acting cylinder holder step circle at the circumferencial direction that resigning hole is installed around this acting cylinder, described hoistable platform lift drive mechanism is fixed in the position corresponding to acting cylinder installation resigning hole and described acting cylinder holder step circle, described guiding travelling carriage is fixed on described hoistable platform towards a side of support, and be positioned at the right-hand member of hoistable platform, described steel pipe revolution roller driving mechanism is arranged on hoistable platform back to a side of support, described first, the direction of rotation of the second steel pipe revolution roller is identical.
In another specific embodiment of the present utility model, described hoistable platform lift drive mechanism comprises acting cylinder and acting cylinder post holder, acting cylinder is placed in described acting cylinder and installs in resigning hole, and form and have an acting cylinder cylinder body holder on the application cylinder of this acting cylinder, this acting cylinder cylinder body holder and described acting cylinder holder step circle are fixed, acting cylinder post holder is fixedly connected with the acting cylinder post of acting cylinder, and fixes towards a side of described support with described hoistable platform.
In another specific embodiment of the present utility model, at the end of the acting cylinder post of described acting cylinder, form and have an acting cylinder post screw head, and form in the center of described acting cylinder post holder, have a screw head mate with threaded holes, acting cylinder post screw head is fixedly connected with this screw head mate with threaded holes screw thread.
In another specific embodiment of the present utility model, described acting cylinder is oil cylinder or cylinder.
Of the present utility model, also have in a specific embodiment, described steel pipe revolution roller driving mechanism comprises motor, reduction box, gear-box, driving gear, transition gear, the first revolution roller drive gear and the second revolution roller drive gear, motor, reduction box and gear-box are fixed on described hoistable platform back to a side of described support, and motor and reduction box are in transmission connection, and the reduction box final stage power output shaft of reduction box is stretched in the gear-box nowel chamber of gear-box, driving gear is positioned at gear-box nowel chamber, and be fixed on reduction box final stage power output shaft, transition gear is positioned at the gear-box top box chamber of gear-box, this transition gear is bearing on the corresponding tank wall of gear-box rotationally by its transition gear axle, and be meshed with described driving gear, the first revolution roller drive gear and the second revolution roller drive gear are parallel, and be meshed with transition gear above corresponding to transition gear, wherein: the first revolution roller drive gear is bearing on the corresponding tank wall of gear-box rotationally by its first revolution roller drive gear axle, the second revolution roller drive gear is bearing on the corresponding tank wall of gear-box rotationally by its second revolution roller drive gear axle, the first described steel pipe revolution roller is fixed on described the first revolution roller drive gear axle, the second described steel pipe revolution roller is fixed on described the second revolution roller drive gear axle.
More of the present utility model and in a specific embodiment, in the gear-box top box chamber of described gear-box, be provided with a top box chamber demarcation strip, by this top box chamber demarcation strip, gear-box top box chamber is separated out to the first chamber and the second chamber, the first described revolution roller drive gear and the second revolution roller drive gear are positioned at the first chamber, and the first described steel pipe revolution roller and the second steel pipe revolution roller are positioned at the second chamber, and this first, second steel pipe revolution roller all leans out the accent of the second chamber.
In of the present utility model and then a specific embodiment, on described gear-box and in the position corresponding to described driving gear, be fixed with one for the cover plate to the sealing of described gear-box nowel chamber.
Of the present utility model again more and in a specific embodiment, the top of described gear-box and the middle position that is positioned at length direction form the steel pipe cavity of stepping down, described the first revolution roller drive gear and the first steel pipe revolution roller be corresponding to a step down side of cavity of steel pipe, and the second described revolution roller drive gear and the second steel pipe revolution roller are corresponding to the step down opposite side of cavity of steel pipe.
In again of the present utility model and then a specific embodiment, on described gear-box and in the position of the accent corresponding to described the first chamber, be fixed with a chamber cover plate.
The technical scheme that the utility model provides rotates first, second steel pipe revolution roller by steel pipe revolution roller driving mechanism, thereby can steel pipe be rotated by the synergy of first, second steel pipe revolution roller, thereby because can alleviate workman's operation intensity without hand-turning steel pipe; Owing to can automatically making steel pipe rotate, thereby can save human resources; Because the efficiency that steel pipe is rotated is high, thereby can shorten the stand-by period of pipe mill, not only improve tube rolling efficiency, and the energy that can avoid waste; Due in the process steel pipe is rotated without artificial participation, thereby can stop steel pipe and weigh workman wounded and point to ensure safety.
Accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the cutaway view in gear-box top box chamber of the gear-box of steel pipe shown in Fig. 1 and Fig. 2 revolution roller driving mechanism.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, applicant elaborates the mode with embodiment below, but to the description of embodiment, be not all the restriction to the utility model scheme, any according to the utility model design, done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
Refer to Fig. 1 and Fig. 2, the directionality concept of every appearance such as upper and lower, left and right is all with the location status shown in Fig. 1 and Fig. 2 in the following description, therefore can not be interpreted as whereby the restriction to the utility model scheme.Provided a support 1, this support 1 is followed in pipe mill and is arranged on the terrace of field of employment under use state, on the right side on the top of this support 1, with backup plate hold-down screw 111, is fixed with one piece of hoistable platform guide fence 11.Again, in the middle position on the top of support 1, be that central part offers an acting cylinder resigning hole 12 is installed, and at the circumferencial direction that resigning hole 12 is installed around this acting cylinder, form and have an acting cylinder holder step circle 121 that is raised in the upper plane of support 1, on this acting cylinder holder step circle 121 and around circumferencial direction, with interval state, offer a step circle screw hole 1211.
Provided a hoistable platform lift drive mechanism 2, this hoistable platform lift drive mechanism 2 comprises an acting cylinder 21 and an acting cylinder post holder 22, acting cylinder 21 is placed in aforesaid acting cylinder and installs in resigning hole 12, shown in figure, on the acting cylinder cylinder body of acting cylinder 21, (on outer wall) and the middle position that is positioned at substantially the short transverse of acting cylinder 21 form an acting cylinder cylinder body holder 211 that is raised in acting cylinder cylinder surface, on this acting cylinder cylinder body holder 211 and around circumferencial direction, with interval state, offer one group of cylinder body fixing hole 2111, in the position corresponding to cylinder body fixing hole 2111, acting cylinder cylinder body holder 211 is fixing with aforesaid step circle screw hole 1211 with cylinder body hold-down screw 2112.Acting cylinder post holder 22 also can be described as acting cylinder post terminal pad, and this acting cylinder post holder 22 is fixedly connected with the acting cylinder post 212 of acting cylinder 21.
As shown in Figure 1, end formation at aforesaid acting cylinder post 212 has an acting cylinder post screw head 2121, and offer a screw head mate with threaded holes 221 at the middle position of aforesaid acting cylinder post holder 22, by acting cylinder post screw head 2121, probe in screw head mate with threaded holes 2211 and make 212 realizations of acting cylinder post be fixedly connected with (being threaded) with acting cylinder post holder 22.
On aforesaid acting cylinder post holder 22 and around its circumferencial direction, with interval state, offer one group of hoistable platform attachment screw hole 222, on each hoistable platform attachment screw hole 222, be equipped with a hoistable platform attachment screw 2221.
In the present embodiment, aforesaid acting cylinder 21 is oil cylinder, yet, if use cylinder instead, should be considered as equivalent substitution so and still belong to the disclosed technical connotation category of the utility model.
Provided a hoistable platform 3, this hoistable platform 3 is fixedly connected with aforementioned acting cylinder post holder 22 corresponding to the top of aforementioned support 1 and after adding backing plate 32, that is to say hoistable platform 3 towards a side of support 1 towards under a side be connected with acting cylinder post holder 22, in the screw hole specifically being screwed on backing plates 32 by hoistable platform attachment screw 2221.Hoistable platform 3 towards under a side right-hand member and in the position corresponding to aforesaid hoistable platform guide fence 11, be fixed with a guiding travelling carriage 31, while making hoistable platform 3 move up and down under the work of hoistable platform lift drive mechanism 2, by guiding travelling carriage 31, with coordinating of hoistable platform guide fence 11, hoistable platform 3 is moved up and down reposefully, that is to say that guiding travelling carriage 31 is slidably matched to be posted by mode and the hoistable platform guide fence 11 of hoistable platform guide fence 11.
A steel pipe revolution roller driving mechanism 4, the second steel pipe revolution roller 5 and the second steel pipe revolution roller 6 have been provided, steel pipe revolution roller driving mechanism 4 is arranged on aforementioned hoistable platform 3 towards a upper side, first, second steel pipe revolution roller 5,6 is fitted to each other and is arranged on steel pipe revolution roller driving mechanism 4, by steel pipe revolution roller driving mechanism 4, makes the equidirectional motion simultaneously of first, second steel pipe revolution roller 5,6.
Above mentioned steel pipe revolution roller driving mechanism 4 preferably but not the structure being definitely limited to is as follows: comprise motor 41, reduction box 42, gear-box 43, driving gear 44, transition gear 45, the first revolution roller drive gear 46 and the second revolution roller drive gear 47, motor 41, reduction box 42 and gear-box 43 are all fixed on hoistable platform 3 back to a side of aforementioned support 1, that is to say and be fixed on hoistable platform 3 towards a upper side, and motor 41 coordinates and is in transmission connection with reduction box 42 transmissions, and the reduction box final stage power output shaft 421 of reduction box 42 is stretched in the gear-box nowel chamber 431 of gear-box 43 with level.Driving gear 44 is positioned at gear-box nowel chamber 431, and preferably with the fixing fixed form of flat key, is fixed on reduction box final stage power output shaft 421.As preferred scheme, on the end face of reduction box final stage power output shaft 421, offer a bridge screw hole 4211, in the position corresponding to this bridge screw hole 4211, by bridge screw 4211, be fixed with a pressing plate 42112, the driving gear 44 being fixed on reduction box final stage power output shaft 421 by 42113 pairs of this pressing plates is spacing, prevents that driving gear 44 from escaping in reduction box final stage power output shaft 421.Transition gear 45 is positioned at the gear-box top box chamber 432 of gear-box 43, the transition gear axle 451 of this transition gear 45 is bearing on the corresponding tank wall of gear-box 43 rotationally by being furnished with the transition gear bearing housing 4511 of transition gear axle bearing 45111, and transition gear 45 is meshed with aforesaid driving gear 44.The first revolution roller drive gear 46 and the second revolution roller drive gear 47 are parallel, and above corresponding to transition gear 45, be meshed with transition gear 45, that is to say that transition gear 45 is meshed with the first revolution roller drive gear 46 and the second revolution roller drive gear 47 simultaneously.Wherein: the first revolution roller drive gear 46 is bearing on the corresponding tank wall of gear-box 43 rotationally by the first revolution roller drive gear axle 461, shown in figure, the first revolution roller drive gear axle 461 is supported on the corresponding tank wall of gear-box 43 rotationally by being furnished with the first revolution roller drive gear bearing housing 4611 of bearing 46111; The second revolution roller drive gear 47 is bearing on the corresponding tank wall of gear-box 43 rotationally by the second revolution roller drive gear axle 471, by shown in figure, the second revolution roller drive gear axle 471 is supported on the corresponding tank wall of gear-box 43 rotationally by being furnished with the second revolution roller drive gear bearing housing 4711 of bearing (not shown) equally.
Preferably, clutch shaft bearing lid 45112 is set on aforesaid transition gear bearing housing 4511, on first, second revolution roller drive gear bearing housing 4611,4711, second, third bearing cap 46112,47112 is set respectively.
Please continue to refer to Fig. 1 and Fig. 2, in aforesaid gear-box top box chamber 432 and the middle part that is positioned at width be provided with a top box chamber demarcation strip 4321, by this top box chamber demarcation strip 4321, gear-box top box chamber 432 is separated out to the first chamber 4322 and the second chamber 4323, above mentioned the first revolution roller drive gear 46 and the second revolution roller drive gear 47 are positioned at the first chamber 4322, and the first steel pipe revolution roller 5 of having mentioned is above fixed in the first revolution roller drive gear 461 in the second chamber 4323, the second steel pipe revolution roller 6 is fixed on the second revolution roller drive gear axle 471 in the second chamber 4323.That is to say, the first revolution roller drive gear 46 and the first steel pipe revolution roller 5 are coaxially fixed on the first revolution roller drive gear axle 461, and the second revolution roller drive gear 47 and the second steel pipe revolution roller 6 are coaxially fixed on the second revolution roller drive gear axle 471, and first, second steel pipe revolution roller 5,6 had both corresponded to each other, lean out again the accent of the second chamber 4323 simultaneously, exceed the accent of the second chamber 4323.
Preferably, the position of (location status shown in Fig. 1) fixes one for the cover plate 433 to 431 sealings of gear-box nowel chamber with cover screw 4331 on aforesaid gears case 43 and on the right side corresponding to driving gear 44.
Preferably, on the top of gear-box 43, on the top surface at the position of the accent in gear-box top box the chamber 432 and middle position that is positioned at length direction forms and has the steel pipe cavity 434 of stepping down, aforesaid the first revolution roller drive gear 46 and the first steel pipe revolution roller 5 is corresponding to a step down side of cavity 434 of steel pipe, and aforesaid the second revolution roller drive gear 47 and the second steel pipe revolution roller 6 are corresponding to the step down opposite side of cavity 434 of steel pipe.The step down function of cavity 434 of this steel pipe is to shelve it on for the steel pipe 7 of illustrating in Fig. 1, more particularly, guarantees that steel pipe 7 turns round between roller 5,6 at first, second steel pipe reliably.
Preferably, on aforesaid gears case 43 and in the position of the accent corresponding to the first chamber 4322, with chamber cover plate hold-down screw 43222, fix a chamber cover plate 43221, by this chamber cover plate 43221, first, second revolution roller drive gear 46,47 is covered and protected, to avoid steel pipe 7 to cause the injury to them.
Refer to Fig. 3, the support pattern being supported on rotationally on gear-box 43 due to aforementioned the second revolution roller drive gear axle 471 is that the support pattern being supported on rotationally on gear-box 43 with the first revolution roller drive gear axle 461 is identical, therefore applicant is only summarized as follows the first revolution roller drive gear axle 461: as shown in Figure 3, on the first revolution roller drive gear axle 461 and between corresponding to the first steel pipe revolution roller 5 and the first revolution roller drive gear 46, be provided with spacer 4612, by spacer 4612, play the restriction effect to the first steel pipe revolution roller 5 and the first revolution roller drive gear 46.
Applicant describes operation principle of the present utility model in conjunction with Fig. 1 and Fig. 2, pipe mill to the process of steel pipe rolling in, hoistable platform 3 is in the next, specifically: under the work of hoistable platform lift drive mechanism 2, the acting cylinder post 212 of acting cylinder 21 bounces back in cylinder body, descending by acting cylinder post 212 induced effect cylinder post holders 22, due to acting cylinder post holder 22 with hoistable platform 3(by backing plate 32) be fixedly connected with, therefore by acting cylinder post holder 22, drive hoistable platform 3 to carry steel pipe revolution roller driving mechanism 4 descending, in descending process, by guiding travelling carriage 31, led with being slidably matched of hoistable platform guide fence 11, and the descending degree of hoistable platform 3 is to be enough to make first, the second steel pipe revolution roller 5, 6 belows corresponding to steel pipe 7 are as the criterion.After pipe mill has completed the rolling of first passage of steel pipe 7, steel pipe 7 whole row under the effect of stripper rolls goes out pipe mill and arrives on the steel pipe shelf on foreground of pipe mill, owing to disposing the utility model steel pipe rotary device with respect to a pipe mill and at least one end and the other end of the length direction of corresponding steel pipe shelf, therefore when the steel pipe 7 that will make row go out pipe mill overturns, be that rotating technics is while requiring required angle, so aforesaid acting cylinder 21 reverse operations, make hoistable platform 3 increase, until make first, the second steel pipe revolution roller 5, 6 contact with steel pipe 7 below corresponding to steel pipe 7.And make steel pipe 7 climb away steel pipe shelf, motor 41 work of now steel pipe revolution roller driving mechanism 4, through reduction box 42, slow down and drive driving gear 44, by driving gear 44, drive transition gear 45, because transition gear 45 is meshed with the first revolution roller drive gear 46 and the second revolution roller drive gear 47 simultaneously, thereby drive first, second revolution roller drive gear 46,47 by transition gear 45 simultaneously.Again because the first steel pipe revolution roller 5 is coaxial with the first revolution roller drive gear 46, and the second steel pipe revolution roller 6 is coaxial with the second revolution roller drive gear 47, therefore when the first revolution roller drive gear 46 drives the first revolution roller drive gear axle 461 rotation, the first steel pipe revolution roller 5 rotates simultaneously, equally, when the second revolution roller drive gear 47 drives the second revolution roller drive gear axle 471 rotation, the second steel pipe revolution roller 6 rotates simultaneously.So first, the second steel pipe revolution roller 5, under the state of 6 rotations, make to be held on first, the second steel pipe revolution roller 5, steel pipe 7 between 6 rotates, completed after the rotation of steel pipe 7, acting cylinder 21 is task again, acting cylinder post 212 is bounced back in cylinder body, make steel pipe revolution roller driving mechanism 4 descending, steel pipe 7 is placed on steel pipe shelf, now acting cylinder 21 works on, until make first, the second steel pipe revolution roller 5, 6 leave steel pipe 7, push rolls by not shown delivery device push pipe mill by steel pipe 7, by pipe mill, steel pipe 7 is done the rolling of next passage.

Claims (10)

1. a steel pipe rotary device for automatic tube rolling mill, is characterized in that comprising a support (1), on the right side on the top of this support (1), is fixed with a hoistable platform guide fence (11); One hoistable platform lift drive mechanism (2), this hoistable platform lift drive mechanism (2) is arranged on described support (1); One hoistable platform (3), this hoistable platform (3) is corresponding to the top of described support (1), and be connected with hoistable platform lift drive mechanism (2), at this hoistable platform (3), go up and be fixed with in the position corresponding to hoistable platform guide fence (11) guiding travelling carriage (31), this guiding travelling carriage (31) is slidably matched with hoistable platform guide fence (11); One steel pipe revolution roller driving mechanism (4), this steel pipe revolution roller driving mechanism (4) is arranged on hoistable platform (3); One first steel pipe revolution roller (5) and one second steel pipe revolution roller (6), this first steel pipe revolution roller (5) and the second steel pipe revolution roller (6) are fitted to each other and are arranged on described steel pipe revolution roller driving mechanism (4).
2. the steel pipe rotary device of automatic tube rolling mill according to claim 1, it is characterized in that middle position upper at described support (1) and that be positioned at the top of support (1) offers an acting cylinder resigning hole (12) is installed, and form and have acting cylinder holder step circle (121) at the circumferencial direction that resigning hole (12) is installed around this acting cylinder, described hoistable platform lift drive mechanism (2) is fixed with described acting cylinder holder step circle (121) in the position that resigning hole (12) is installed corresponding to acting cylinder, described guiding travelling carriage (31) is fixed on described hoistable platform (3) towards a side of support (1), and be positioned at the right-hand member of hoistable platform (3), described steel pipe revolution roller driving mechanism (4) is arranged on hoistable platform (3) back to a side of support (1), described first, the second steel pipe revolution roller (5, 6) direction of rotation is identical.
3. the steel pipe rotary device of automatic tube rolling mill according to claim 2, it is characterized in that described hoistable platform lift drive mechanism (2) comprises acting cylinder (21) and acting cylinder post holder (22), acting cylinder (21) is placed in described acting cylinder and installs in resigning hole (12), and form and have an acting cylinder cylinder body holder (211) on the application cylinder of this acting cylinder (21), this acting cylinder cylinder body holder (211) is fixing with described acting cylinder holder step circle (121), acting cylinder post holder (22) is fixedly connected with the acting cylinder post (212) of acting cylinder (21), and fix towards a side of described support (1) with described hoistable platform (3).
4. the steel pipe rotary device of automatic tube rolling mill according to claim 3, it is characterized in that end at the acting cylinder post (212) of described acting cylinder (21) forms and has an acting cylinder post screw head (2121), and form in the center of described acting cylinder post holder (22), have a screw head mate with threaded holes (221), acting cylinder post screw head (2121) is fixedly connected with this screw head mate with threaded holes (221) screw thread.
5. according to the steel pipe rotary device of the automatic tube rolling mill described in claim 3 or 4, it is characterized in that described acting cylinder (21) is oil cylinder or cylinder.
6. the steel pipe rotary device of automatic tube rolling mill according to claim 1 and 2, it is characterized in that described steel pipe revolution roller driving mechanism (4) comprises motor (41), reduction box (42), gear-box (43), driving gear (44), transition gear (45), the first revolution roller drive gear (46) and the second revolution roller drive gear (47), motor (41), reduction box (42) and gear-box (43) are fixed on described hoistable platform (3) back to a side of described support (1), and motor (41) is in transmission connection with reduction box (42), and the reduction box final stage power output shaft (421) of reduction box (42) is stretched in the gear-box nowel chamber (431) of gear-box (43), driving gear (44) is positioned at gear-box nowel chamber (431), and be fixed on reduction box final stage power output shaft (421), transition gear (45) is positioned at the gear-box top box chamber (432) of gear-box (43), this transition gear (45) is bearing on the corresponding tank wall of gear-box (43) rotationally by its transition gear axle (451), and be meshed with described driving gear (44), the first revolution roller drive gear (46) and the second revolution roller drive gear (47) are parallel, and be meshed with transition gear (45) in the top corresponding to transition gear (45), wherein: the first revolution roller drive gear (46) is bearing on the corresponding tank wall of gear-box (43) rotationally by its first revolution roller drive gear axle (461), the second revolution roller drive gear (47) is bearing on the corresponding tank wall of gear-box (43) rotationally by its second revolution roller drive gear axle (471), the first described steel pipe revolution roller (5) is fixed on described the first revolution roller drive gear axle (461), the second described steel pipe revolution roller (6) is fixed on described the second revolution roller drive gear axle (471).
7. the steel pipe rotary device of automatic tube rolling mill according to claim 6, it is characterized in that being provided with a top box chamber demarcation strip (4321) in the gear-box top box chamber (432) of described gear-box (43), by this top box chamber demarcation strip (4321), gear-box top box chamber (432) is separated out to the first chamber (4322) and the second chamber (4323), described the first revolution roller drive gear (46) and the second revolution roller drive gear (47) are positioned at the first chamber (4322), and described the first steel pipe revolution roller (5) and the second steel pipe revolution roller (6) are positioned at the second chamber (4323), and this is first years old, the second steel pipe revolution roller (5, 6) all lean out the accent of the second chamber (4223).
8. the steel pipe rotary device of automatic tube rolling mill according to claim 6, is characterized in that upper at described gear-box (43) and in the position corresponding to described driving gear (44), is fixed with one for the cover plate (433) to described gear-box nowel chamber (431) sealing.
9. the steel pipe rotary device of automatic tube rolling mill according to claim 6, the middle position that it is characterized in that the top of described gear-box (43) and be positioned at length direction forms the steel pipe cavity (434) of stepping down, described the first revolution roller drive gear (46) and the first steel pipe revolution roller (5) be corresponding to a step down side of cavity (434) of steel pipe, and the second described revolution roller drive gear (47) and the second steel pipe turn round roller (6) corresponding to the step down opposite side of cavity (434) of steel pipe.
10. the steel pipe rotary device of automatic tube rolling mill according to claim 7, is characterized in that on described gear-box (43) and in the position of the accent corresponding to described the first chamber (4322), is fixed with a chamber cover plate (43221).
CN201320479433.0U 2013-08-07 2013-08-07 Steel pipe rotating device of automatic pipe mill Withdrawn - After Issue CN203417936U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320479433.0U CN203417936U (en) 2013-08-07 2013-08-07 Steel pipe rotating device of automatic pipe mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320479433.0U CN203417936U (en) 2013-08-07 2013-08-07 Steel pipe rotating device of automatic pipe mill

Publications (1)

Publication Number Publication Date
CN203417936U true CN203417936U (en) 2014-02-05

Family

ID=50017040

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320479433.0U Withdrawn - After Issue CN203417936U (en) 2013-08-07 2013-08-07 Steel pipe rotating device of automatic pipe mill

Country Status (1)

Country Link
CN (1) CN203417936U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103433305A (en) * 2013-08-07 2013-12-11 常熟市梅李机械制造有限公司 Steel tube rotating device for automatic tube rolling mill
CN110961457A (en) * 2019-12-25 2020-04-07 仙居云利电子科技有限公司 Device for rolling round tube steel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103433305A (en) * 2013-08-07 2013-12-11 常熟市梅李机械制造有限公司 Steel tube rotating device for automatic tube rolling mill
CN103433305B (en) * 2013-08-07 2015-02-11 常熟市梅李机械制造有限公司 Steel tube rotating device for automatic tube rolling mill
CN110961457A (en) * 2019-12-25 2020-04-07 仙居云利电子科技有限公司 Device for rolling round tube steel
CN110961457B (en) * 2019-12-25 2020-09-01 广东新鸿秀金属有限公司 Device for rolling round tube steel

Similar Documents

Publication Publication Date Title
CN203695663U (en) Straightening machine for steel tube
CN204038530U (en) There is the transport sector of turn over function
CN205221654U (en) Automatic turnover garbage bin
CN102358065A (en) Automatic conveying device for stamping loading and unloading
CN203417936U (en) Steel pipe rotating device of automatic pipe mill
CN202200583U (en) Automatic conveying device for material loading and material unloading of punching equipment
JPS60196221A (en) Apparatus for continuous production of steel pipe
CN205043708U (en) Motor overhauls specialized tool
CN204341971U (en) Train wheel transport deviator
CN102310095B (en) Front steel turning device of cogging mill
CN203244992U (en) Three-layer and two-roller grinding device
CN203245596U (en) Device for cantilever laser cutting machine and rolled plate collinear alignment
CN205966757U (en) Door plant cold rolling mill
CN103433305A (en) Steel tube rotating device for automatic tube rolling mill
CN202052802U (en) Nine-roller flattener
CN202877299U (en) Electric spiral blade stretcher
CN103009164A (en) Tool magazine for CNC (computerized numerical control) machining center
CN207158388U (en) A kind of printed circuit board production feeding device
CN203155716U (en) Tube blank feeding device for rolling mill capable of rolling titanium tube
CN206356379U (en) Pipe head rolls reducing device
CN205630143U (en) Indexing means of vertical revolving stage
CN201960026U (en) Numerical-control powerful spinning machine with three beams, three columns and three spinning wheels
CN204346975U (en) Through mode eddy current rotary ultrasonic joint-detection device
CN205436652U (en) A roll sharp device for rolling mill production system
CN203599295U (en) Full-variable-pitch straightener lifting device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20140205

Effective date of abandoning: 20150211

RGAV Abandon patent right to avoid regrant