CN102672204A - Mixing drum roundness correcting equipment and mixing drum roundness correcting device - Google Patents
Mixing drum roundness correcting equipment and mixing drum roundness correcting device Download PDFInfo
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- CN102672204A CN102672204A CN2012101525169A CN201210152516A CN102672204A CN 102672204 A CN102672204 A CN 102672204A CN 2012101525169 A CN2012101525169 A CN 2012101525169A CN 201210152516 A CN201210152516 A CN 201210152516A CN 102672204 A CN102672204 A CN 102672204A
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Abstract
The invention provides mixing drum roundness correcting equipment. The roundness correcting equipment comprises a lathe part and a bracket part, wherein the lathe part comprises a cutter rest mechanism, a power system, bases and a guide rail; the bracket part comprises a power system, a coupler, an axial bracket and a work piece bracket; the guide rail, the power system of the lathe part, the power system of the bracket part, the coupler and the axial bracket are mutually separated, and are respectively and independently arranged on respective cement bases; the lathe part is mainly used for feeding and leftwards and rightwards moving a cutter; and the bracket part is used for supporting the mixing drum, rotating around an axis and turning. The invention further provides a mixing drum roundness correcting method. According to the invention, the problem that the roundness correction of the mixing drum of a mixer cannot be finished by using the traditional lathe can be solved in a relative low cost.
Description
Technical field:
The present invention relates to mixer and make the field, particularly a kind of mixing drum school circle equipment and mixing drum school circle method.
Background technology:
At present, the mixing drum of big-and-middle-sized mixer for building, its turning collar generally do not carry out the school circle, like this, owing to lose circle when stirring operation on the tugboat that mixing drum is placed mixer, mixing drum are pitched, and influence service life and expense.
Though traditional lathe can be justified in the school; But can't process the workpiece that diameter reaches 1.5 ~ 2.5 meters, and because the integral structure of its work support and cutter, if specialized designs such lathe customized; Equipment will be very huge; And cost is high, and needs the special messenger to operate and safeguard, exceeds middle-size and small-size mixer sustainability of enterprises.
Summary of the invention:
Given this, be necessary to combine the characteristics of the industry self, designing apparatus structure under the situation that satisfies processing request and required precision reduces cost and reduces and takes up an area of the space.Thus, we have designed a kind of mixing drum school circle equipment, and a kind of supporting with it mixing drum school circle method is provided simultaneously.
A kind of mixing drum school circle equipment comprises lathe part and holder part; Main feeding and the left and right sides translation of being responsible for cutter of lathe part, holder part are responsible for supporting mixing drum and are made mixing drum center on the axis rotation and reach mixing drum is carried out turning; Lathe partly comprises cutter frame mechanism, dynamical system, pedestal and guide rail; Holder part comprises dynamical system, shaft joint, axial support, work support; Wherein lathe part is preceding, holder part after, the cutter frame mechanism that the lathe part is pedestal and guide rail from down to up successively, be positioned at the dynamical system on the guide rail left side on the pedestal, slide about on the guide rail; Holder part from left to right is followed successively by dynamical system, shaft joint, work support, axial support; Dynamical system directly connects shaft joint through output shaft; Shaft joint and axial support one the first from left part on the right side and are not used for the two ends of clamping workpiece; Their dead in line, work support are fixed on the ground in the middle of shaft joint and the axial support, when the installation and removal workpiece, workpiece are played a supportive role.
A kind of mixing drum school circle method is applied to this mixing drum school circle equipment, relates to aforementioned chuck, takes over a business, structures such as axis, turning collar, workpiece (being mixing drum), double-screw bolt with holes, square opening, L type pawl, may further comprise the steps:
Through chuck with take over a business the fixed clamp workpiece, the radial position of adjustment pawl comes the coarse adjustment workpiece, makes the dead in line of its axis and two chucks, this step is coarse adjustment, precision does not require height;
Start the dynamical system of holder part, make chuck drive workpiece and pivot;
Get piece of chalk or slate pencil apart from the turning collar 2cm place of the workpiece of treating school circle slowly near; Touch just stop behind the turning collar near; The holding position is constant; Then distance of center circle chalk place far away has dense chalk cut, and the center of circle does not then have cut from chalk place far away, has slight cut between the two;
Stopping operating, is foundation with the pen touch, inserts with rocking bar in the square opening of double-screw bolt with holes and rotates, and regulates the radial position of L type pawl, so that the axis of workpiece inregister is to the chuck axis;
Repeat said process, having, not having on the circumference that is dispersed in workpiece comparatively uniformly up to the chalk cut;
Utilize the position that has the chalk cut on the circumference of cutter frame mechanism to mixing drum to carry out turning, to proofread and correct the circumference of turning collar.
The present invention is conceived to the characteristics of the industry; Designed a cover mixing drum school circle equipment; Provide simultaneously one simple, be convenient to operation and grasp mixing drum school circle method, with the mistake circle of mixing drum turning collar by+/-be corrected to more than the 20mm+/ below-1.5, thereby guarantee the smooth operation of mixer.In addition; The dynamical system of dynamical system, guide rail and the holder part of lathe part of the present invention, shaft joint, axial support all are arranged in the cement pedestal separately; And with the welding of the pre embedded bolt of cement pedestal, thereby cancelled lathe part, shaft joint, axially support, work support make equipment volume dwindle greatly through traditional integral structure of base or shell connection under the prerequisite that satisfies industry technological requirement; Cost declines to a great extent, and above-mentioned part structurally is separate.
Description of drawings:
Accompanying drawing 1 is the schematic perspective view of mixing drum of the present invention school circle equipment.
Accompanying drawing 2 is schematic perspective views of mixing drum of the present invention school circle equipment band processing work.
Accompanying drawing 3 is lathe part schematic perspective views of mixing drum of the present invention school circle equipment.
Accompanying drawing 4 is cutter frame mechanism schematic perspective views of mixing drum of the present invention school circle equipment.
Accompanying drawing 5 is the dynamical system of mixing drum of the present invention school circle equipment supporter part and the schematic perspective view of shaft joint.
Accompanying drawing 6 is axial support schematic perspective views of mixing drum of the present invention school circle equipment.
Accompanying drawing 7 is schematic perspective views of mixing drum of the present invention school circle equipment chuck.
Accompanying drawing 8 is vertical views of mixing drum of the present invention school circle equipment chuck.
Accompanying drawing 9 is flow charts of mixing drum of the present invention school circle method.
Among the figure: cutter frame mechanism 1; Dynamical system 2; Pedestal and guide rail 3; Dynamical system 4; Shaft joint 5; Axial support 6; Work support 7; Axis 9; Workpiece 8; Turning collar 81; Taper surface 82; Slide 11; Knife rest plane 12; Knife rest control cabinet 13; Translation control panel 14; Feeding control panel 15; Change-over switch 16; Tool-holder 17; Cutter 18; Tool-holder stuck-module 19; Motor 21; Reductor 22; Belt pulley 23; Belt pulley 24; Power transmission shaft 26; Cement pedestal 31; Guide rail 32; Motor 41; Reductor 42; Belt pulley 43; Cement pedestal 44; Output shaft 45; Shaft joint body 51; Chuck 52; Chuck 61; Take over a business 62; Back shaft 63; Axial support body 64; Rotating disk 65; Cement pedestal 66; Disk body 521; L type pawl 522; Double-screw bolt 523 with holes; Square opening 523a
Mixing drum school circle method step S601 ~ S606
The specific embodiment:
Circle equipment in mixing drum provided by the invention school comprises lathe part and holder part, main feeding and the left and right sides translation of being responsible for cutter of lathe part, and holder part is responsible for supporting mixing drum and is rotated and carry out turning around axis.
Like Fig. 1, shown in Figure 2, lathe partly comprises cutter frame mechanism 1, dynamical system 2, pedestal and guide rail 3; Holder part comprises dynamical system 4, shaft joint 5, axial support 6, work support 7.Wherein cutter frame mechanism 1, dynamical system 2, dynamical system 4, shaft joint 5, axial support 6 are separated from each other; They separately independent setting on the cement pedestal of oneself; At this embodiment intermediate slide mechanism 1, dynamical system 2 shared cement pedestals, dynamical system 4, shaft joint 5 shared cement pedestals.
In conjunction with Fig. 3, shown in Figure 4, cutter frame mechanism 1 comprises slide 11, knife rest plane 12, knife rest control cabinet 13, translation control panel 14, feeding control panel 15, change-over switch 16, tool-holder 17, cutter 18, tool-holder stuck-module 19; Dynamical system 2 comprises motor 21, reductor 22, belt pulley 23, belt pulley 24, power transmission shaft 26; Pedestal and guide rail 3 comprise be used to place the cement pedestal 31 of fixed guide 32, dynamical system 2 and be embedded in cement pedestal 31 tops and with the guide rail 32 of the pre embedded bolt (not shown) of 31 li of cement pedestals welding.In this embodiment; Motor 21 places cement pedestal 31 end face guide rails 32 left ends; Reductor 22 is fixed on same planar motor 21 left sides, and power transmission shaft 26 is fixed on the belt pulley 24 and cutter frame mechanism 1 that cement pedestal 31 the place aheads connect reductor 22, and the power of motor 21 outputs is passed to reductor 22 through the belt pulley 23 of its front; Belt pulley 24 by reductor 22 left sides after speed change passes to power transmission shaft 26, finally drives the feeding of cutter frame mechanism 1 left and right sides translation and cutter 18; Cutter frame mechanism 1 left and right sides translation and tool feeding are through being positioned at bottom-right change-over switch 16 controls in knife rest control cabinet 13 fronts; Be positioned at conplanely also have translation control panel 14 near the left side, near the feeding control panel 15 on knife rest plane 12, they are used for manually controlling the feeding of cutter frame mechanism 1 left and right sides translation and cutter 18 respectively; Tool-holder stuck-module 19 is positioned at knife rest plane 12 central authorities; Be responsible for fixed cutting tool folder 17; Tool-holder 17 is fixed on tool-holder stuck-module 19 ends on the knife rest plane 12; It is made up of two limited blocks of two thick bloom therebetween, and cutter 18 is installed in two limited block central authorities, and the axis 9 of the edge of a knife and holder part is at same horizontal plane; Because all being fixed on the cement pedestal of holder part,, be that the feeding through cutter 18 comes adjustable range that turning collar 81 is carried out turning so face the workpiece 8 of different-diameter.
In conjunction with Fig. 5, shown in Figure 6, the dynamical system 4 of holder part comprises motor 41, reductor 42, belt pulley 43, output shaft 45, cement pedestal 44; Shaft joint comprises shaft joint body 51, chuck 52; Axially support 6 comprise axial support body 64, chuck 61, take over a business 62, back shaft 63, cement pedestal 66, rotating disk 65 or crank.Wherein motor 41 is fixed on cement pedestal 44 upper left corners; Reductor 42 is fixed on cement pedestal 44 lower left corners; Motor 41 sends power to reductor 42 through belt pulley 43; After speed change, be delivered to shaft joint body 51 by output shaft 45, after soft, buffering, be transported to chuck 52 drive workpiece around axis 9 rotations carrying out turning school circle; The chuck 61 of the other end, take over a business 62, the center of circle of the chuck 51 in the center of circle of back shaft 63 and left side, output shaft 45 is on same axis 9; Axially support body 64 is fixed on the cement pedestal 66, and back shaft 63 left ends connect chuck 61, and right-hand member connects rotating disk 65, can make chuck 61 drive 62 move left and right through rotating rotating disk 65, promptly top tight workpiece with unclamp workpiece; Because axially the chuck 61 of support 6 ends is responsible for the chucking workpiece, i.e. the discharge port end of mixing drum, and the discharging opening diameter is generally big than charging aperture; And welded one section outward-dipping taper surface 82; So can not come the clamping workpiece, consider that perhaps some special occasions can use chuck 61, so kept chuck 61 at axial support 6 ends with chuck 61; On chuck 61, increased simultaneously and taken over a business 62; To fall oblique angle according to the inclination angle of taper surface 82 to its near the limit in left side also can be fillet so that increase lifting surface area during at top tight workpiece 8 taking over a business 62 cylindrical circumference, takes over a business 62 diameter between the diameter of 82 two bottom surfaces of taper surface, takes over a business 62 open interiors or hole or groove so that the pawl of chuck 61 can promptly take over a business 62; Like this, drive 62 move left and right top tight workpieces 8 through chuck 61.
In conjunction with Fig. 7, shown in Figure 8, chuck 5 or 6 comprises disk body 521, L type pawl 522, double-screw bolt with holes 523, square opening 523a, also can be other shape, rotates double-screw bolt 523 with holes as long as can insert rocking bar; Radially have a plurality of grooves at disk body 521 near the one side of workpiece; In this embodiment, have four equal grooves of angle at interval; One side near shaft joint 5 or axial support 6 in groove is provided with double-screw bolt 523 with holes; Double-screw bolt 523 with holes axially have a square opening 523a; In groove, the L type pawl 522 with double-screw bolt 523 threaded engagement with holes is set, rotates double-screw bolt 523 with holes among the square opening 523a and control L type pawl 522 and move radially along chuck 51 through rocking bar is inserted near one side of workpiece 8, thus the center of circle of chucking workpiece 8 or adjustment workpiece 8.
Please referring to Fig. 9; Please refer to prior figures 1 ~ Fig. 8 simultaneously, it is the mixing drum school circle method of a preferred embodiments, and this mixing drum school circle method is applied to comprise the dynamical system 4, shaft joint 5 of dynamical system 2, pedestal and guide rail 3, the holder part of aforementioned cutter frame mechanism 1, lathe part, axially in the equipment of support 6, work support 7; Wherein, Shaft joint comprises chuck 52, axially support comprises chuck 61, takes over a business 62, takes over a business 62 and is fixed on the chuck 61, is used for clamping workpiece 8 discharge port ends; Chuck 52 is used for clamping workpiece feed inlet end, chuck 52, chuck 61, takes over a business 62 on same axis 9.This mixing drum school circle method may further comprise the steps:
Step S601, through chuck with take over a business the fixed clamp workpiece, the radial position of adjustment pawl comes the coarse adjustment workpiece, makes the dead in line of its axis and two chucks, this step is coarse adjustment, precision does not require height;
Step S602, the dynamical system of startup holder part makes chuck drive workpiece and pivots;
Step S603; Get piece of chalk or slate pencil apart from the turning collar 2cm place of the workpiece of treating school circle slowly near; Touch just stop behind the turning collar near, the holding position is constant, then distance of center circle chalk place far away has dense chalk cut; The center of circle does not then have cut from chalk place far away, has slight cut between the two;
Step S604 stops operating, and is foundation with the pen touch, inserts with rocking bar in the square opening of double-screw bolt with holes and rotates, and regulates the radial position of L type pawl, so that the axis of workpiece inregister is to the chuck axis;
Step S605 repeats said process, having, not having on the circumference that is dispersed in workpiece comparatively uniformly up to the chalk cut;
Step S606 repeats said process, having, not having on the circumference that is dispersed in workpiece comparatively uniformly up to the chalk cut.
Claims (4)
1. a mixing drum school circle equipment comprises lathe part and holder part; Main feeding and the left and right sides translation of being responsible for cutter of lathe part, holder part are responsible for supporting mixing drum and are made mixing drum center on the axis rotation and reach mixing drum is carried out turning; It is characterized in that: lathe partly comprises cutter frame mechanism, dynamical system, pedestal and guide rail; Holder part comprises dynamical system, shaft joint, axial support, work support; Wherein lathe part is preceding, holder part after, the cutter frame mechanism that the lathe part is pedestal and guide rail from down to up successively, be positioned at the dynamical system on the guide rail left side on the pedestal, slide about on the guide rail; Holder part from left to right is followed successively by dynamical system, shaft joint, work support, axial support; Dynamical system directly connects shaft joint through output shaft; Shaft joint and axial support one the first from left part on the right side and are not used for the two ends of clamping workpiece; Their dead in line, work support are fixed on the ground in the middle of shaft joint and the axial support, when the installation and removal workpiece, workpiece are played a supportive role.
2. mixing drum as claimed in claim 1 school circle equipment; It is characterized in that: the dynamical system of guide rail, lathe part, the dynamical system of holder part, shaft joint, axially support is separated from each other, they separately independent setting correspondence the cement pedestal on.
3. mixing drum as claimed in claim 1 school circle equipment, it is characterized in that: axially support comprises chuck, takes over a business; Fall oblique angle or fillet so that during at top tight workpiece increase lifting surface area according to the inclination angle of taper surface to its near the limit in left side taking over a business the cylindrical circumference; The diameter of taking over a business is between the diameter of two bottom surfaces of taper surface; Take over a business open interior or groove so that the pawl of chuck can promptly be taken over a business, drive the move left and right top tight workpiece through chuck.
4. mixing drum school circle method, this mixing drum school circle method may further comprise the steps:
Through chuck with take over a business the fixed clamp workpiece, the radial position of adjustment pawl comes the coarse adjustment workpiece, makes the dead in line of its axis and two chucks;
Start the dynamical system of holder part, make chuck drive workpiece and pivot;
Get piece of chalk or slate pencil apart from the turning collar 2cm place of the workpiece of treating school circle slowly near; Touch just stop behind the turning collar near; The holding position is constant; Then distance of center circle chalk place far away has dense chalk cut, and the center of circle does not then have cut from chalk place far away, has slight cut between the two;
Stopping operating, is foundation with the pen touch, inserts with rocking bar in the square opening of double-screw bolt with holes and rotates, and regulates the radial position of L type pawl, so that the axis of workpiece inregister is to the chuck axis;
Repeat said process, having, not having on the circumference that is dispersed in workpiece comparatively uniformly up to the chalk cut;
Utilize the position that has the chalk cut on the circumference of cutter frame mechanism to mixing drum to carry out turning, to proofread and correct the circumference of turning collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210152516 CN102672204B (en) | 2012-05-17 | 2012-05-17 | Mixing drum roundness correcting equipment and mixing drum roundness correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210152516 CN102672204B (en) | 2012-05-17 | 2012-05-17 | Mixing drum roundness correcting equipment and mixing drum roundness correcting device |
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| Publication Number | Publication Date |
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| CN102672204A true CN102672204A (en) | 2012-09-19 |
| CN102672204B CN102672204B (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210152516 Expired - Fee Related CN102672204B (en) | 2012-05-17 | 2012-05-17 | Mixing drum roundness correcting equipment and mixing drum roundness correcting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071831A (en) * | 2013-02-02 | 2013-05-01 | 李明科 | Tool fixing device for boring mill |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010017069A1 (en) * | 1998-07-10 | 2001-08-30 | Mats Heijkenskjold | Lathe and method for turning a work piece on a lathe |
| JP2001246524A (en) * | 2000-03-02 | 2001-09-11 | Irie Sangyo:Kk | Working method of tubular body and working device |
| CN101209498A (en) * | 2006-12-29 | 2008-07-02 | 上海第一机床厂有限公司 | Special lathe for processing thin-walled cylinder |
| CN201644798U (en) * | 2009-12-04 | 2010-11-24 | 成都天保重型装备股份有限公司 | Integral processing device for hydrator rotary drum |
| CN201728541U (en) * | 2010-07-28 | 2011-02-02 | 华创天元实业发展有限责任公司 | Ellipse correcting tooling for turning composite pipe |
| CN201988734U (en) * | 2011-02-17 | 2011-09-28 | 中钢集团衡阳重机有限公司 | Auxiliary supporting device for floor type machine tool |
| CN202667664U (en) * | 2012-05-17 | 2013-01-16 | 吴忠市宏旗建筑机械制造有限公司 | Roundness correcting device for mixing barrel |
-
2012
- 2012-05-17 CN CN 201210152516 patent/CN102672204B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010017069A1 (en) * | 1998-07-10 | 2001-08-30 | Mats Heijkenskjold | Lathe and method for turning a work piece on a lathe |
| JP2001246524A (en) * | 2000-03-02 | 2001-09-11 | Irie Sangyo:Kk | Working method of tubular body and working device |
| CN101209498A (en) * | 2006-12-29 | 2008-07-02 | 上海第一机床厂有限公司 | Special lathe for processing thin-walled cylinder |
| CN201644798U (en) * | 2009-12-04 | 2010-11-24 | 成都天保重型装备股份有限公司 | Integral processing device for hydrator rotary drum |
| CN201728541U (en) * | 2010-07-28 | 2011-02-02 | 华创天元实业发展有限责任公司 | Ellipse correcting tooling for turning composite pipe |
| CN201988734U (en) * | 2011-02-17 | 2011-09-28 | 中钢集团衡阳重机有限公司 | Auxiliary supporting device for floor type machine tool |
| CN202667664U (en) * | 2012-05-17 | 2013-01-16 | 吴忠市宏旗建筑机械制造有限公司 | Roundness correcting device for mixing barrel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071831A (en) * | 2013-02-02 | 2013-05-01 | 李明科 | Tool fixing device for boring mill |
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| CN102672204B (en) | 2013-10-30 |
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