CN104475472B - Recipient assembly positioner - Google Patents
Recipient assembly positioner Download PDFInfo
- Publication number
- CN104475472B CN104475472B CN201410432934.2A CN201410432934A CN104475472B CN 104475472 B CN104475472 B CN 104475472B CN 201410432934 A CN201410432934 A CN 201410432934A CN 104475472 B CN104475472 B CN 104475472B
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- CN
- China
- Prior art keywords
- liner
- overcoat
- recipient
- plate
- connecting plate
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C26/00—Rams or plungers; Discs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of recipient assembly positioner, comprise the boom hoisting that is fixedly connected with, can lifts by crane described liner with the liner of recipient, also comprise with overcoat the adjusting device that is connected, can drives overcoat to rotate with respect to liner, thereby adjusting device comprises that applying active force to described boom hoisting changes the force application apparatus of liner with respect to the axial distance of overcoat. Recipient assembly positioner of the present invention, can realize radially adjustment and the overcoat of overcoat and liner and axially adjust, thereby meets the positioning requirements axially and radially to liner, can also simplify the structure of liner and overcoat.
Description
Technical field
The present invention relates to extruder field, relate in particular to a kind of recipient assembly positioner.
Background technology
Recipient is the work room that metal is pushed, and is the container that holds billet in extrusion process,Bearing the effect of high temperature, high pressure, is the large-scale component by Thermal-resistance tool steel making. In extrusion process, squeezeThe temperature of pressure cylinder reaches more than 500 DEG C, bears unit pressure large, and therefore the condition of work of recipient is severe.For making the inside and outside wall stress of recipient even, generally adopt multiple field recipient. Existing recipient is generalBe made up of liner and overcoat, liner is nested among overcoat, and both are coaxial state. Liner and overcoat are equalFor cylindric, the structures such as the heating tube installing hole that distributes above, air-cooled spiral groove, thermocouple hole. Liner andOvercoat is interference fit, requires axially and radially all to have accurate location when assembling.
The recipient unit replacement of prior art is mainly by manual operation, in the time changing, by old liner moreBe changed to new liner, in this course of work, labor strength is large, and efficiency is low, consumes the plenty of time,Only, recipient specification less for tonnage and the less extruder of weight, and can not be easily to linerWith axially and radially adjusting of overcoat, cannot meet the positioning requirements of liner.
Summary of the invention
The object of this invention is to provide a kind of recipient assembly positioner, it can pack into liner with outwardRow axially and is radially adjusted, and can meet the positioning requirements axially and radially to liner simultaneously.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of recipient assembly positioner, for thering is mutually sheathed liner and the recipient of overcoat, bagDraw together the boom hoisting that is fixedly connected with, can lifts by crane described liner with the liner of recipient, also comprise and overcoatThe adjusting device that is connected, can drives overcoat to rotate with respect to liner, described adjusting device comprises to instituteThereby state boom hoisting and apply the force application apparatus of active force change liner with respect to the axial distance of overcoat;
Described boom hoisting comprise be arranged on liner upper end upper padding plate, be arranged on the underlay of liner lower endPlate and be fixedly connected with lower bolster with upper padding plate simultaneously, with liner coaxial line arrange suspension rod, at suspension rodTop is provided with suspension ring;
Described adjusting device also comprises the connecting plate that is arranged on upper padding plate top, is provided with many on connecting plateThe individual pull bar for being connected with overcoat, described force application apparatus is arranged on connecting plate.
Further, on upper padding plate and lower bolster, be equipped with the collar plate shape of being combined with the inwall of liner protrudingPlatform.
Further, on described upper padding plate and lower bolster, be equipped with through hole, described suspension rod is through upper padding plateWith the through hole on lower bolster, upper padding plate and lower bolster by be arranged on suspension rod two ends suspension rod nut and hangBar packing ring compresses.
Further, described pull bar one end is through described connecting plate, and the other end is through arranging on the coatFor the perforation of heating tube being installed and being provided with pull-rod nut and pull bar packing ring, described connecting plate and overcoat are logicalCross pull-rod nut and the tension of pull bar packing ring.
Further, the two ends of described pull bar are provided with pull-rod nut and pull bar packing ring.
Further, described force application apparatus is the holding screw being arranged on connecting plate, described clamp screwThe leading section of nail leans on the stress surface of upper padding plate.
Further, the lateral surface of described connecting plate is provided with the jack for inserting handle.
Further, described connecting plate comprises and is positioned at the ring part at center and is symmetrically distributed in ring partThe linking arm of both sides, described linking arm is connected with pull bar, and described force application apparatus is arranged on ring part.
Owing to having adopted above-mentioned technical scheme, compared with prior art, obtained technology is entered in the present inventionStep is:
Recipient assembly positioner provided by the present invention, can utilize adjusting device to drive overcoat to turnMoving, thus realize the radially adjustment of overcoat and liner, the stress surface phase by force application apparatus with boom hoistingEffect, can realize the axial adjustment to liner and overcoat, thus meet to liner axially with radiallyPositioning requirements, meanwhile, because this device has been realized the axial adjustment to liner, make liner and overcoat itBetween do not need processing or increase any extra axial location parts, can simplify the knot of liner and overcoatStructure;
Upper and lower backing plate and suspension rod are set, can lift by crane easily liner, the upper table that stress surface is upper padding plateFace, compact conformation, can simplified structure, reduces the shared space of boom hoisting;
Collar plate shape boss is set on upper and lower backing plate, can makes upper and lower backing plate and liner tie betterClose, increased the security of lifting liner;
On upper and lower backing plate, through hole is set, and is connected upper and lower pad with suspension rod packing ring with suspension rod nutPlate, makes the dismounting of suspension rod very convenient, can reduce the suspension rod operating time;
Connecting plate is arranged on upper padding plate top, can facilitate the installation of connecting plate, adopts multiple pull bars to connectFishplate bar is connected with overcoat, can alleviate the weight of outfit of equipment, ensures the reliable of connection, the application of force simultaneouslyDevice is arranged on connecting plate, makes the location comparison of force application apparatus top, is convenient to force application apparatus to carry outOperation;
Pull bar is through the perforation putting outward, and not needing external cover to carry out any extra processing can the company of realizationThe connection of fishplate bar, pull bar is connected overcoat and connecting plate by pull-rod nut with pull bar packing ring, can be easilyRegulate the distance between overcoat and connecting plate, thereby there is larger axial adjustment scope.
At the two ends of pull bar, pull-rod nut and pull bar packing ring are all set, can be convenient to the installation of pull bar, make to drawBar in any direction inserts in the perforation of overcoat, can also simplify the structure of pull bar, is convenient to the processing of pull bar.
Adopt holding screw as force application apparatus, simple in structure, cost is low, and adjustable range is larger, andAnd can realize easily manual fine setting;
Lateral surface at connecting plate arranges jack, and can insert handle and be used for being rotationally connected plate, thus convenientRealize the radiai adjustment location of overcoat and liner;
Connecting plate comprises ring part and linking arm, can avoid suspension rod and connecting plate to interfere on the one hand,Suspension rod is stretched out in the middle of ring part, and another convenient weight and guarantee that can alleviate connecting plate connectsThe intensity of plate.
Brief description of the drawings
Fig. 1 is the schematic diagram of boom hoisting in the embodiment of the present invention;
Fig. 2 is the schematic diagram of adjusting device in the embodiment of the present invention;
Fig. 3 is the schematic diagram of the connecting plate in Fig. 2;
Fig. 4 is that the recipient assembly positioner of the embodiment of the present invention is combined with liner and the overcoat of recipientTime schematic diagram;
Fig. 5 is the schematic top plan view of Fig. 4.
In figure: 11, upper padding plate; 12, lower bolster; 13, collar plate shape boss; 14, suspension rod; 15, hangRing; 16, suspension rod nut; 17, suspension rod packing ring; 18, stress surface; 21, connecting plate; 22, pull bar;23, pull-rod nut; 24, pull bar packing ring; 25, jack; 26, ring part; 27, linking arm; 28,Holding screw; 31, liner; 32, overcoat; 33, perforation.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing andEmbodiment, is further elaborated to the present invention. Should be appreciated that concrete enforcement described hereinExample only, in order to explain the present invention, is not intended to limit the present invention.
As shown in Figures 1 to 5, the invention discloses a kind of the have liner 31 and the overcoat 32 that are nestedThe recipient assembly positioner of recipient. It comprises with the liner 31 of recipient be fixedly connected with, energyEnough lift by crane the boom hoisting of described liner 31, also comprise with overcoat 32 being connected, can driving overcoat 32The adjusting device of rotating with respect to liner 31. The boom hoisting liner 31 that is used for slinging, it has and liner31 the perpendicular stress surface 18 of axis, thus this adjusting device comprises to stress surface 18 and applies active forceChange the force application apparatus of liner 31 with respect to the axial distance of overcoat 32.
Wherein, the schematic diagram that Fig. 1 is boom hoisting, boom hoisting comprises and is arranged on liner 31 upper endsUpper padding plate 11, be arranged on the lower bolster 12 of liner 31 lower ends and with upper padding plate 11 and lower bolster 12 withTime be fixedly connected with, with liner 31 coaxial lines arrange suspension rod 14, be provided with suspension ring on suspension rod 14 tops15, described stress surface 18 is the upper surface of upper padding plate 11. On upper padding plate 11 and lower bolster 12, all establishThere is the collar plate shape boss 13 of being combined with the inwall of liner 31.
On upper padding plate 11 and lower bolster 12, be equipped with through hole, suspension rod 14 is simultaneously through upper padding plate 11 HesThrough hole on lower bolster 12, is respectively equipped with for compressing upper padding plate 11 and underlay at the two ends of suspension rod 14The suspension rod nut 16 of plate 12 and suspension rod packing ring 17. By screwing two suspension rod nuts 16, make padPlate 11, lower bolster 12, suspension rod 14 and liner 31 are fixed as one fully, at this moment can will hangRing 15 hangs on overhead traveling crane, liner 31 is sling, to liner 31 is inserted in overcoat 32.
In conjunction with Fig. 2 and Fig. 3, adjusting device comprises the connecting plate 21 that is arranged on upper padding plate 11 tops,Connecting plate 21 is provided with multiple pull bars 22 that are connected with overcoat 32, and force application apparatus is arranged on connecting plateOn 21. The two ends of pull bar 22 are provided with pull-rod nut 23 and pull bar packing ring 24. Connecting plate 21 comprisesBe positioned at the ring part 26 at center and be symmetrically distributed in the linking arm 27 of ring part 26 both sides, linking arm27 are connected with pull bar 22.
Described force application apparatus is arranged on ring part 26, and particularly, the force application apparatus in the present invention is for establishingPut the holding screw 28 on connecting plate 21, the screw thread of offering on this holding screw 28 and connecting plate 21Hole combines, and its leading section leans on stress surface 18. Holding screw 28 is in ring part 26Heart circumferential arrangement, number of the arrangement is 4. By rotating these holding screws, can give stress surface 18Exert pressure, thereby change the distance between liner 31 and overcoat 32, reach and regulate liner 31 and outerThe object of the axial distance between cover 32. Certainly, holding screw 28 also can replace with hydraulic cylinder or gasThe mechanism that linear thrust can be provided that cylinder etc. are common, can enter according to cost factor and spatial limitation factorRow is selected flexibly.
The lateral surface of connecting plate 21 is provided with the jack 25 for inserting handle, and jack 25 is set to 4Individual. Insert after handle, use hand propelled handle, can drive connecting plate 21 to rotate.
In conjunction with Fig. 4 and Fig. 5, at maintenance extruder and need more when changeable liner, overcoat 32 is in vertical shapeState can first hang out old liner with boom hoisting of the present invention from extruder, also can with otherWhat original maintenance of equipment takes out liner, in this process, do not relate to liner radially and axial locationProblem.
Old liner is connected boom hoisting of the present invention, by new liner 31 after taking out with new liner 31Lift among overcoat 32, pull bar 22 one end are through described connecting plate 21, and the other end is through outside being arranged onCover on 32 for the perforation 33 of heating tube being installed and being provided with pull-rod nut 23 and pull bar packing ring 24,Described connecting plate 21 is strained by pull-rod nut 23 and pull bar packing ring 24 with overcoat 32. Said hereinTension might not make connecting plate 21 and overcoat 32 state in being close to all the time, but, work as clamp screwWhile following closely 28 pushing tow stress surface 18, pull bar 22 can be had an effect, and avoids connecting plate 21 and overcoat 32Between distance become large.
In the present embodiment, the two ends of pull bar 22 are provided with pull-rod nut 23 and pull bar packing ring 24, stillAlso one end of pull bar 22 can be arranged to backing pin or reserve boss man-hour adding, to replace this endPull-rod nut 23 and pull bar packing ring 24.
By hand propelled handle, drive overcoat 32 to rotate, can reach overcoat 32 and liner 31 footpathsTo the object of location, with the turret head of spanner rotation holding screw 28 afterbodys, the front end of holding screw 28Portion moves forward gradually and finally contacts with stress surface 18 from connecting plate 21, pushes up by holding screw 28Push away stress surface 18, the relative overcoat 32 of liner 31 produces displacement, can regulate overcoat 32 and liner 31Between distance, can reach the object of overcoat 32 and liner 31 axial location.
After completing the axial and radial location of liner 31, take off lifting of the present invention from recipientDevice and adjusting device, can make recipient again put into production.
The above embodiment has only expressed embodiments of the present invention, and it describes comparatively concrete and detailed,But can not therefore be interpreted as the restriction to the scope of the claims of the present invention. It should be pointed out that for abilityThe those of ordinary skill in territory, without departing from the inventive concept of the premise, can also make some changesShape and improvement, these all belong to protection scope of the present invention. Therefore, the protection domain of patent of the present invention shouldBe as the criterion with claims.
Claims (8)
1. a recipient assembly positioner, for having mutually sheathed liner (31) and overcoat (32)Recipient, comprise with liner (31) be fixedly connected with, can lift by crane described liner (31) rise liftingPut, it is characterized in that: also comprise with overcoat (32) be connected, can drive overcoat (32) with respect toThe adjusting device that liner (31) rotates, described adjusting device comprises to described boom hoisting and applies active forceThereby change the force application apparatus of liner (31) with respect to the axial distance of overcoat (32);
Described boom hoisting comprise be arranged on liner (31) upper end upper padding plate (11), be arranged on liner(31) lower bolster of lower end (12) and be all fixedly connected with lower bolster (12) with upper padding plate (11),Suspension rod (14) with liner (31) coaxial line is arranged, is provided with suspension ring (15) on suspension rod (14) top;
Described adjusting device also comprises the connecting plate (21) that is arranged on upper padding plate (11) top, is connectingFishplate bar (21) is provided with multiple pull bars (22) for being connected with overcoat (32), the described application of forceDevice is arranged on connecting plate (21).
2. recipient assembly positioner according to claim 1, is characterized in that: at upper padOn plate (11) and lower bolster (12), be equipped with the collar plate shape boss (13) of being combined with the inwall of liner (31).
3. recipient assembly positioner according to claim 1, is characterized in that: describedOn upper padding plate (11) and lower bolster (12), be equipped with through hole, described suspension rod (14) is through upper padding plate (11)And through hole on lower bolster (12), upper padding plate (11) and lower bolster (12) are by being arranged on suspension rod (14)The suspension rod nut (16) at two ends and suspension rod packing ring (17) compress.
4. recipient assembly positioner according to claim 1, is characterized in that: described in drawBar (22) one end is through described connecting plate (21), and the other end is through the use being arranged on overcoat (32)In the perforation (33) of heating tube being installed and being provided with pull-rod nut (23) and pull bar packing ring (24), instituteStating connecting plate (21) strains by pull-rod nut (23) and pull bar packing ring (24) with overcoat (32).
5. recipient assembly positioner according to claim 4, is characterized in that: described in drawThe two ends of bar (22) are provided with pull-rod nut (23) and pull bar packing ring (24).
6. recipient assembly positioner according to claim 1, is characterized in that: describedForce application apparatus is for being arranged on the holding screw (28) on connecting plate (21), described holding screw (28)Leading section lean on the upper surface of described upper padding plate (11).
7. recipient assembly positioner according to claim 1, is characterized in that: describedThe lateral surface of connecting plate (21) is provided with the jack (25) for inserting handle.
8. recipient assembly positioner according to claim 1, is characterized in that: describedConnecting plate (21) comprises and is positioned at the ring part (26) at center and is symmetrically distributed in ring part (26) twoThe linking arm (27) of side, described linking arm (27) is connected with pull bar (22), and described force application apparatus is establishedPut on ring part (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432934.2A CN104475472B (en) | 2014-08-28 | 2014-08-28 | Recipient assembly positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432934.2A CN104475472B (en) | 2014-08-28 | 2014-08-28 | Recipient assembly positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104475472A CN104475472A (en) | 2015-04-01 |
| CN104475472B true CN104475472B (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410432934.2A Active CN104475472B (en) | 2014-08-28 | 2014-08-28 | Recipient assembly positioner |
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| Country | Link |
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| CN (1) | CN104475472B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391742A (en) * | 2016-11-21 | 2017-02-15 | 考迈托（佛山）挤压科技股份有限公司 | Extruder pull rod structure and installation method |
| CN109396745B (en) * | 2018-12-11 | 2020-07-03 | 云南大为化工装备制造有限公司 | High-precision nesting process for hot sleeve body for pressure container |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005335827A (en) * | 2004-05-24 | 2005-12-08 | Bando Chem Ind Ltd | Hoisting tool |
| CN102463445B (en) * | 2010-11-10 | 2013-10-30 | 上海重型机器厂有限公司 | Machining method for temperature measuring holes of extrusion cylinder of aluminum extruder and radial positioning hanger |
| CN102502399B (en) * | 2011-11-16 | 2013-07-17 | 太原重工股份有限公司 | Extrusion cylinder lifting device |
| CN202479254U (en) * | 2011-12-16 | 2012-10-10 | 包进平 | Extruding barrel with freely adjustable radial direction working position |
| CN203781626U (en) * | 2014-04-30 | 2014-08-20 | 山东恒益模具有限公司 | Special tool for mold hoisting |
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2014
- 2014-08-28 CN CN201410432934.2A patent/CN104475472B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104475472A (en) | 2015-04-01 |
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