CN204997117U - Steel tube beveling machine - Google Patents

Steel tube beveling machine Download PDF

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Publication number
CN204997117U
CN204997117U CN201520710746.1U CN201520710746U CN204997117U CN 204997117 U CN204997117 U CN 204997117U CN 201520710746 U CN201520710746 U CN 201520710746U CN 204997117 U CN204997117 U CN 204997117U
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CN
China
Prior art keywords
fixed
whirligig
steel tube
mobile
beveling machine
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CN201520710746.1U
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Chinese (zh)
Inventor
沈根荣
胡开磊
莫培明
张林荣
马同杰
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.)
Zhejiang Dowell Stainless Steel Pipe Industry Co Ltd
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Zhejiang Dowell Stainless Steel Pipe Industry Co Ltd
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Application filed by Zhejiang Dowell Stainless Steel Pipe Industry Co Ltd filed Critical Zhejiang Dowell Stainless Steel Pipe Industry Co Ltd
Priority to CN201520710746.1U priority Critical patent/CN204997117U/en
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Abstract

The utility model provides a steel tube beveling machine. When touchhing the steel pipe of heavy -calibre, ordinary lathe can't carry out the clamping to it. The utility model provides a steel tube beveling machine, including support frame, milling unit, elevating gear, mobile device and rotary device, milling unit includes driving motor and aircraft nose, the last slider that is provided with of milling unit, elevating gear includes guide bar, elevator motor, lead screw, milling unit is worn to establish by the guide bar, and the lead screw is connected with elevator motor, lead screw and milling unit's slider screw -thread fit, rotary device is fixed with the support frame, the mobile device is connected with rotary device, the aircraft nose includes mount pad and cutter, set up the mounting groove that its surface loop shape of a plurality of edges set up on the mount pad, the cutter is installed in the mounting groove, be provided with the chip groove on the mount pad. The utility model discloses simple structure, reasonable in design, application scope is wide, and work efficiency is high, convenient operation.

Description

Steel tube beveling machine
Technical field
The utility model relates to a kind of steel tube beveling machine, for carrying out groove to the end face of steel pipe.
Background technology
Tube groove refers to, when pipeline welds with pipeline, needs docking port place to carry out processing a slope of polishing and formation.Groove has 45 degree, 30 degree, also has V-type in form, U-shaped, I type, can select concrete groove type according to different pipe thicknesses.Before steel-pipe welding, usually need first to carry out groove process, namely on its end face, process groove, in prior art, logical the producing of small-bore steel pipe uses lathe to carry out turning, after fixing by steel pipe, carries out chamfered to its end face.But when encountering bigbore steel pipe, common lathe cannot carry out clamping to it, thus cannot be suitable for.
Shen Qing Publication day is on 09 25th, 2013, application publication number is in the Chinese patent of CN103317174A, disclose a kind of full-automatic pipe fitting bevelling machine, it is characterized in that: comprise support platform and be placed in the pipe casting clamp in support platform, mobile device and topping machanism, described topping machanism is fixing on the mobile device, described mobile device drives topping machanism to carry out groove process to pipe fitting along the axial translation of pipe fitting in support platform, described pipe casting clamp clamps pipe fitting, and described pipe casting clamp is fixed on tooling platform, pipe casting clamp is connected with clamping cylinder, the whirligig that tooling platform is rotated relative to support platform is also provided with between described tooling platform and support platform, both positioner fixing is also provided with between described tooling platform and support platform, described mobile device, topping machanism, whirligig, positioner and clamping cylinder are all connected with controller.This full-automatic pipe fitting bevelling machine, the design of its pipe casting clamp is unreasonable, and can only coordinate with corresponding pipe fitting, the scope of application is little.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, applied widely, and operating efficiency is high, easy to operate steel tube beveling machine.
The technical scheme in the invention for solving the above technical problem is: this steel tube beveling machine, is characterized in that: comprise bracing frame, milling attachment, lowering or hoisting gear, mobile device and whirligig; Described milling attachment comprises drive motors and head, and drive motors drives head to rotate, and described milling attachment is provided with slide block; Described lowering or hoisting gear comprises guide post, lifting motor, screw mandrel, and described guide post is fed through milling attachment, and screw mandrel is connected with lifting motor, the slide block threaded engagement of screw mandrel and milling attachment; Described whirligig and bracing frame are fixed and are controlled bracing frame and rotate; Described mobile device is connected with whirligig; Described head comprises mount pad and cutter, described mount pad offers some mounting grooves arranged along its surface annular, described Cutting tool installation manner is in mounting groove, angle between the cutting edge of described cutter and the axis of mount pad is acute angle, and described mount pad is provided with chip area the position adjacent with mounting groove is corresponding.During use, steel pipe is fixed, pass through whirligig, milling attachment can be made to rotate, thus control the angle of groove, to meet the demand of different bevel angles, by lowering or hoisting gear and mobile device, milling attachment can be made corresponding with steel pipe, and mobile device can realize the feeding of milling attachment in addition.
The utility model also comprises the fixture for fixing steel pipe, and described fixture comprises bracing or strutting arrangement and hold-down devices; Described bracing or strutting arrangement comprises supporting seat and Connection Block, and above-mentioned two groups of supporting seats are oppositely arranged, and Connection Block is hinged on supporting seat, and described often group on Connection Block is provided with two groups of support wheels.Steel pipe is fixed by fixture, specifically direct steel pipe is placed on bracing or strutting arrangement, Connection Block is hinged on supporting seat, Connection Block can rotate by its hinge, thus regulate the position of two groups of support wheels on it, itself and outer wall of steel pipe are matched, and wherein the support wheel of inner side is to playing main supporting role bottom steel pipe, and support and position-limiting action are played in the support wheel in the outside outside relative to steel pipe; When being placed on bracing or strutting arrangement by steel pipe, first steel pipe is pressed on the support wheel of inner side, and drives Connection Block to rotate, and makes the support wheel in outside be against on steel pipe, and because Connection Block is rotatable, be thus applicable to the steel pipe of different tube diameters, the scope of application is wider; After steel pipe has been placed, hold-down devices is pressed on steel pipe, is fixed.
Hold-down devices described in the utility model comprises frame, oil cylinder, fixed support and two groups of pinch rollers, and described oil cylinder is fixed in frame, and oil cylinder is connected with fixed support and controls fixed support and is elevated, and described two groups of pinch rollers are arranged on fixed support.When steel pipe is placed on bracing or strutting arrangement, oil cylinder controls frame and presses down, and makes pinch roller be pressed on steel pipe, the setting of two groups of pinch rollers, makes steel pipe more stable, not easily shake.
Whirligig described in the utility model is arranged between bracing frame and mobile device, described whirligig comprises table top, base and handwheel, wherein table top and bracing frame are fixed, and described base and mobile device are fixed, and control it relatively rotate between described table top and base by handwheel.
Mobile device described in the utility model comprises transverse-moving mechanism and vertical shift mechanism, and the base of described vertical shift mechanism and whirligig is fixed and controlled whirligig vertical shift, and described transverse-moving mechanism is connected with vertical shift mechanism and to control vertical shift mechanism traversing.
Frame described in the utility model comprises adjusting nut, lower adjusting nut, two groups of columns and one group of crossbeam, described oil cylinder is fixed on crossbeam, described column is through crossbeam, described upper adjusting nut and lower adjusting nut are all threaded on column, and described upper adjusting nut, crossbeam and lower adjusting nut are arranged from top to bottom successively.Hold-down devices is fixed on crossbeam, by upper adjusting nut and lower adjusting nut, can carry out coarse adjustment, prevent oil cylinder stroke inadequate to horizontal depth of beam.
The utility model also comprises anti-rotation guide pillar, and the top of described anti-rotation guide pillar is fed through crossbeam, and bottom and the fixed support of two anti-rotation guide pillars are fixed.The setting of anti-rotation guide pillar, prevents hold-down devices from deflecting.
The utility model compared with prior art, have the following advantages and effect: structure is simple, reasonable in design, during use, steel pipe is fixed, by whirligig, milling attachment can be made to rotate, thus control the angle of groove, to meet the demand of different bevel angles, by lowering or hoisting gear and mobile device, milling attachment can be made corresponding with steel pipe, and mobile device can realize the feeding of milling attachment in addition.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the steel tube beveling machine in the utility model embodiment.
Fig. 2 is the structural representation of fixture.
Fig. 3 is the main TV structure schematic diagram of head.
Fig. 4 is the perspective view of head.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment 1.
See Fig. 1 to Fig. 4, the steel tube beveling machine of the present embodiment comprises bracing frame 1, milling attachment 2, lowering or hoisting gear 3, mobile device 4, whirligig 5 and fixture 6.
Milling attachment 2 in the present embodiment comprises drive motors 21 and head 22, drive motors 21 drives head 22 to rotate, head 22 comprises mount pad 221 and cutter 222, mount pad 221 offers some mounting grooves 223 arranged along its surface annular, cutter 222 is arranged in mounting groove 223, cutter 222 has cutting edge 223, angle between the cutting edge 223 of cutter 222 and the axis of mount pad 221 is acute angle, and mount pad 221 is provided with chip area 224 the position adjacent with mounting groove 223 is corresponding.The revolution of drive motors 21 controller head height speed, thus make cutting edge 223 pairs of steel pipes of cutter 222 carry out milling groove, chip area 224 is beneficial to the iron of discharging when cutting and cuts.
Milling attachment 2 in the present embodiment is provided with slide block 23; Lowering or hoisting gear 3 comprises guide post 31, lifting motor 32, screw mandrel 33, and guide post 31 is fed through milling attachment 2 and play the guiding role, and make the lifting that milling attachment 2 is stable, screw mandrel 33 is connected with lifting motor 32, slide block 23 threaded engagement of screw mandrel 33 and milling attachment 2.When lifting motor 31 works, screw mandrel 33 rotates, and makes slide block 23 drive milling attachment 2 to be elevated.
Whirligig 5 in the present embodiment is fixed with bracing frame 1 and is controlled bracing frame 1 and rotates; Mobile device 4 is connected with whirligig 5.
The present embodiment in use, steel pipe is fixed, by whirligig 5, milling attachment 2 can be made to rotate, thus control the angle of groove, to meet the demand of different bevel angles, by lowering or hoisting gear 3 and mobile device 4, milling attachment 2 can be made corresponding with steel pipe, and mobile device 4 can realize the feeding of milling attachment 2 in addition.
Fixture 6 in the present embodiment, for fixing steel pipe, mainly comprises bracing or strutting arrangement 61 and hold-down devices 62; Bracing or strutting arrangement 61 comprises supporting seat 611 and Connection Block 612, and above-mentioned two groups of supporting seats 611 are oppositely arranged, and Connection Block 612 is hinged on supporting seat 611, often organizes on Connection Block 612 and is provided with two groups of support wheels 613.Steel pipe is fixed by fixture 6, specifically directly steel pipe to be placed on bracing or strutting arrangement 61, Connection Block 612 is hinged on supporting seat 611, Connection Block 612 can rotate by its hinge, thus regulate the position of two groups of support wheels 613 on it, itself and outer wall of steel pipe are matched, play main supporting role bottom support wheel 613 pairs of steel pipes of wherein inner side, and support and position-limiting action is played in the relative outside of support wheel 613 pairs of steel pipes in outside; When being placed into by steel pipe on bracing or strutting arrangement 61, first steel pipe is pressed on the support wheel 613 of inner side, and drives Connection Block 612 to rotate, the support wheel 613 in outside is made to be against on steel pipe, because Connection Block 612 is rotatable, be thus applicable to the steel pipe of different tube diameters, the scope of application is wider; After steel pipe has been placed, hold-down devices 62 is pressed on steel pipe, is fixed.Bracing or strutting arrangement 61 in the present embodiment also comprises rotating mechanism 614, and this rotating mechanism 614 rotates for driving support wheel 613, when support wheel 613 rotates, steel pipe on it can be driven to rotate, thus make the entirety of milling attachment 2 pairs of Steel pipe end surfaces carry out groove.Rotating mechanism 614 drives support wheel 613 to rotate as prior art, and its implementation is a lot, thus repeats no more herein.
Hold-down devices 62 in the present embodiment comprises frame 621, oil cylinder 622, fixed support 623 and two groups of pinch rollers 624, oil cylinder 622 is fixed in frame 621, oil cylinder 622 is connected with fixed support 623 and controls fixed support 623 and is elevated, and two groups of pinch rollers 624 are arranged on fixed support 623.When steel pipe is placed on bracing or strutting arrangement 61, oil cylinder 622 controls frame 621 and presses down, and makes pinch roller 624 be pressed on steel pipe, the setting of two groups of pinch rollers 624, makes steel pipe more stable, not easily shake.
Whirligig 5 in the present embodiment is arranged between bracing frame 1 and mobile device 4, whirligig 5 comprises table top 51, base 52 and handwheel 53, wherein table top 51 is fixed with bracing frame 1, and base 52 is fixed with mobile device 4, controls it relatively rotate between table top 51 and base 52 by handwheel 53.Table top 51 is prior art with the concrete kind of drive of base 52, thus repeats no more herein.
Mobile device 4 in the present embodiment comprises transverse-moving mechanism 41 and vertical shift mechanism 42, and vertical shift mechanism 42 fixes with the base 52 of whirligig 5 and controls whirligig 5 vertical shift, and transverse-moving mechanism 41 is connected with vertical shift mechanism 42 and to control vertical shift mechanism 42 traversing.The kind of drive of transverse-moving mechanism 41 and vertical shift mechanism 42 can adopt screw rod transmission of the prior art, belt transmission, gear drive etc., as long as can realize its translation, thus repeats no more herein.
Frame 621 in the present embodiment comprises adjusting nut 6211, lower adjusting nut 6212, two groups of columns 6213 and one group of crossbeam 6214, oil cylinder 622 is fixed on crossbeam 6214, column 6213 is through crossbeam 6214, upper adjusting nut 6211 and lower adjusting nut 6212 are all threaded on column 6213, and upper adjusting nut 6211, crossbeam 6214 and lower adjusting nut 6212 are arranged from top to bottom successively.Hold-down devices 62 is fixed on crossbeam 6214, by upper adjusting nut 6211 and lower adjusting nut 6212, can carry out coarse adjustment to the height of crossbeam 6214, prevents oil cylinder 622 stroke inadequate.
Hold-down devices 62 in the present embodiment also comprises anti-rotation guide pillar 625, and the top of anti-rotation guide pillar 625 is fed through crossbeam 6214, and bottom and the fixed support 623 of two anti-rotation guide pillars 625 are fixed.The setting of anti-rotation guide pillar 625, prevents hold-down devices 62 from deflecting.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.

Claims (7)

1. a steel tube beveling machine, is characterized in that: comprise bracing frame, milling attachment, lowering or hoisting gear, mobile device and whirligig; Described milling attachment comprises drive motors and head, and drive motors drives head to rotate, and described milling attachment is provided with slide block; Described lowering or hoisting gear comprises guide post, lifting motor, screw mandrel, and described guide post is fed through milling attachment, and screw mandrel is connected with lifting motor, the slide block threaded engagement of screw mandrel and milling attachment; Described whirligig and bracing frame are fixed and are controlled bracing frame and rotate; Described mobile device is connected with whirligig; Described head comprises mount pad and cutter, described mount pad offers some mounting grooves arranged along its surface annular, described Cutting tool installation manner is in mounting groove, angle between the cutting edge of described cutter and the axis of mount pad is acute angle, and described mount pad is provided with chip area the position adjacent with mounting groove is corresponding.
2. steel tube beveling machine according to claim 1, is characterized in that: also comprise the fixture for fixing steel pipe, and described fixture comprises bracing or strutting arrangement and hold-down devices; Described bracing or strutting arrangement comprises supporting seat and Connection Block, and above-mentioned two groups of supporting seats are oppositely arranged, and Connection Block is hinged on supporting seat, and described often group on Connection Block is provided with two groups of support wheels.
3. steel tube beveling machine according to claim 2, it is characterized in that: described hold-down devices comprises frame, oil cylinder, fixed support and two groups of pinch rollers, described oil cylinder is fixed in frame, and oil cylinder is connected with fixed support and controls fixed support and is elevated, and described two groups of pinch rollers are arranged on fixed support.
4. steel tube beveling machine according to claim 1 and 2, it is characterized in that: described whirligig is arranged between bracing frame and mobile device, described whirligig comprises table top, base and handwheel, wherein table top and bracing frame are fixed, described base and mobile device are fixed, and control it relatively rotate between described table top and base by handwheel.
5. steel tube beveling machine according to claim 4, it is characterized in that: described mobile device comprises transverse-moving mechanism and vertical shift mechanism, the base of described vertical shift mechanism and whirligig is fixed and is controlled whirligig vertical shift, and described transverse-moving mechanism is connected with vertical shift mechanism and to control vertical shift mechanism traversing.
6. steel tube beveling machine according to claim 3, it is characterized in that: described frame comprises adjusting nut, lower adjusting nut, two groups of columns and one group of crossbeam, described oil cylinder is fixed on crossbeam, described column is through crossbeam, described upper adjusting nut and lower adjusting nut are all threaded on column, and described upper adjusting nut, crossbeam and lower adjusting nut are arranged from top to bottom successively.
7. steel tube beveling machine according to claim 6, is characterized in that: also comprise anti-rotation guide pillar, and the top of described anti-rotation guide pillar is fed through crossbeam, and bottom and the fixed support of two anti-rotation guide pillars are fixed.
CN201520710746.1U 2015-09-15 2015-09-15 Steel tube beveling machine Active CN204997117U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105081426A (en) * 2015-09-15 2015-11-25 浙江德威不锈钢管业制造有限公司 Facing machine for steel tube
CN107139022A (en) * 2017-05-19 2017-09-08 安徽铸星机械制造有限公司 A kind of flexible combination lathe
CN109128346A (en) * 2018-09-04 2019-01-04 徐州华瑞机械锻造有限公司 Adjustable tool is used in a kind of cutting of tubing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105081426A (en) * 2015-09-15 2015-11-25 浙江德威不锈钢管业制造有限公司 Facing machine for steel tube
CN105081426B (en) * 2015-09-15 2018-01-05 浙江德威不锈钢管业制造有限公司 A kind of steel tube beveling machine
CN107139022A (en) * 2017-05-19 2017-09-08 安徽铸星机械制造有限公司 A kind of flexible combination lathe
CN109128346A (en) * 2018-09-04 2019-01-04 徐州华瑞机械锻造有限公司 Adjustable tool is used in a kind of cutting of tubing

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