CN102107829A - Manual lifter for extruder - Google Patents
Manual lifter for extruder Download PDFInfo
- Publication number
- CN102107829A CN102107829A CN2010105931228A CN201010593122A CN102107829A CN 102107829 A CN102107829 A CN 102107829A CN 2010105931228 A CN2010105931228 A CN 2010105931228A CN 201010593122 A CN201010593122 A CN 201010593122A CN 102107829 A CN102107829 A CN 102107829A
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- Prior art keywords
- extruder
- ladder type
- chamber body
- bearing chamber
- nut
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a device for manually lifting a whole extruder, comprising a bearing chamber body which is connected with a lifted extruder frame, wherein the bearing chamber body is installed on a trapezoidal nut and moves along with the trapezoidal nut; the trapezoidal nut is sleeved on a trapezoidal screw and is in screw connection with the trapezoidal screw; and a base disc used as a support body is connected to the lower end part of the trapezoidal nut. Under the condition of not changing the installation height of the whole production equipment, the device for manually lifting the whole extruder of in the invention, the horizontal height of production techniques of the extruder at any time can be adjusted to keep the production technique horizontal line of an extrusion opening of the extruder consistent with that of the follow-up equipment, the conversion of various production specifications in a short time can be realized; and product range can be expanded, and the extruder is time-saving and labor-saving, increases production efficiency and satisfies the demands to wall material product diversification in the building industry.
Description
Technical field
The invention belongs to the accessory equipment that install in the manufacturing of new wall material equipment field, particularly extruder.
Background technology
In recent years, China brick and tile manufacturing enterprise is along with the regulation and control and the restriction of national wall reform policy, make the brick and tile scope of the enterprise bigger, output is higher, technology is more advanced, basic realize brickmaking need not soil, the not coal of baking bricks, to the sintering heat-reserving brick and the sintering heat insulation building block development of the high hole of big section, the performance of product and specification be diversified development more.These large-scale brickmaking enterprises all are the higher large-scale production facilitiess of automation of configuration technological process, determine that according to the technological process of production planning arrangement plan absolute altitude of equipment lifts fixing smoothing on the basic plane that presets respectively, only produce the brick of single specification or many kinds, the many specifications demand that building block is difficult to satisfy construction market, and manufacturer can not frequently more become the height of production facilities, makes between production and the demand and produces contradiction.Extruder hand-worked lift configuration of the present invention is for addressing this problem design-calculated.
Summary of the invention
The present invention seeks to design the device of the whole hand-operated lifting of a cover extruder, requirement is under the situation that does not change whole piece production facilities setting height(from bottom), at any time the level height of scalable extruder production technology, the extrusion of extruder and the production technology horizon of follow-up equipment are consistent, can realize the conversion of multiple product specification at short notice, enlarged product scope, time and labour saving, enhanced productivity, to satisfy construction trade requirement of walling products diversification etc.
Specifically, the extruder hand-worked lift, it has the bearing chamber body that links to each other with the extruder frame of institute lifting, and the bearing chamber body is installed on the ladder type nut and moves with it, the ladder type nut sleeve is threaded with it at the ladder type screw rod, and ladder type screw rod bottom is connected with the base disk as supporter.
Bearing chamber body one end is installed on the ladder type nut by thrust ball bearing, and an other end is installed on the ladder type nut by tapered roller bearing; And between bearing chamber body and ladder type nut, the braking bolt that prevents that the ladder type nut from freely rotating is arranged.
The advantage that the present invention compares with conventional art: when traditional extruder is changed product specification, must be by the cross dimensions size of product specification, equipment component is readjusted the production technology level height, use the two or three days at least, wasting time and energy influences production efficiency and economic benefit.Hand-worked lift of the present invention is just whole by product specification cross dimensions size adjustment production technology level height with extruder, miscellaneous equipment need not change, adjusting overall process only needs one hour time to finish, time saving and energy savingly realize product specification conversion like a cork, improved production efficiency and economic benefit.This machine is symmetrically distributed, and four independent operations in above Support Position need not be considered whether level of basis.This machine compact conformation, volume are little, in light weight, easy to use, flexible, reliable, and are adapted to various model specification vacuum-extruders.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is Fig. 1 birds-eye view.
The specific embodiment
Provided the specific embodiment of the invention as Fig. 1,2.The extruder hand-worked lift, it has the bearing chamber body 7 that links to each other with the extruder frame of institute lifting, bearing chamber body 7 is installed on the ladder type nut 3 and moves with it, and ladder type nut (3) is enclosed within ladder type screw rod 1 and is threaded with it, and ladder type screw rod 1 bottom is connected with the base disk 9 as supporter.Bearing chamber body 7 one ends are installed on the ladder type nut 3 by thrust ball bearing C4, and an other end is installed on the ladder type nut 3 by tapered roller bearing C2; And the braking bolt C3 that prevents that ladder type nut 3 from freely rotating arranged between bearing chamber body 7 and ladder type nut 3.Bearing chamber body 7 is installed on the ladder type nut 3 concrete mode: the Jing Quan of thrust ball bearing C4 is pressed in the deep hole of bearing chamber body 7, the moving-coil of thrust ball bearing C4 is contained in trapezoidal nut 3 largest end face, the thick end face in the outer ring of tapered roller bearing C2 bearing chamber body 7 other ends of packing into inwardly, trapezoidal nut 3 puts in from bearing chamber body 7 deep hole ends, tapered roller bearing 2 roll bodies are pressed into from the other end locating bush 5, locking plate C6 and locking female 4 and fastening are housed respectively, and lid 6, oil cap 8 are equipped with oil sealing C1 respectively and are separately fixed at bearing chamber body 7 upper/lower terminals with bolt C7; Ladder type screw rod 1 screws in the oil cap 8 and it does not have the silk section and is contained in base disk 9 usefulness bolt C5 and fixes.
Extruder manual lifting mechanism of the present invention, every extruder with more than the quadruplet respectively symmetry be fixed on four jiaos of extruder frames or other position, the screw rod vertical support basic plane, bearing chamber body and extruder support vertical up and down movement, the lifting thereupon of extruder integral body are being moved in symmetry direction two people while, equidirectional artificial swivel nut holder.
Principle of work of the present invention:
1, assembling: at first the Jing Quan of thrust ball bearing C4 (big external diameter) is pressed in the deep hole of bearing chamber body 7, trapezoidal nut 3 largest end face of again moving-coil (little external diameter) of C4 being packed into bearing roll body are then coated grease and are put into.The thick end face in the outer ring of the tapered roller bearing C2 bearing chamber body other end of packing into inwardly, then trapezoidal nut 3 is put in from bearing chamber deep hole end, tapered roller bearing 2 roll body greasings are pressed into from the other end load onto cover 5, locking plate C6 respectively again, screw in locking female 4 and tighten.Lid 6, oil cap 8 are respectively charged into oil sealing C1, and be separately fixed at bearing chamber body upper/lower terminal with bolt C7, ladder type screw rod 1 external diameter is coated with a small amount of grease and screws in from oil cap 8 ends, nothing silk section is loaded onto and is fixed with bolt C5 after base disk 9 puts in place, and last braking bolt C3 and priming cup C8 are upward in corresponding silk hole.
2, two bearings gap adjustment: screw the female 4 back backspins of locking 1/3 circle till ladder type nut 3 rotates flexibly, but the gap can not be too big, blocks with the locking plate locknut.This cover hand-worked lift all assembling finishes.
3, fix with the extruder base: according to extruder weight and volume size with quadruplet or more than the quadruplet, two the cover be one group along extruder base length direction more than two groups the symmetry uniform, line join the hole with bolt or directly welding the fixing extruder base both sides of bearing chamber body 7, thrust baring C2 below can not reversed position, proofread and correct ladder type screw rod 2 squareness.
4, operating principle: at first bolt C3 unclamps, again with 3 rotations of ladder type nut, by the thrust baring C4 of ladder type nut dress holding in the palm be fixed on extrude frame bearing chamber body 7 under the supporting role of ladder type screw rod 1, perpendicular movement up and down, this moment ladder type screw rod 1 transfixion, make extruder integral body along with change in elevation, again with extruder whole machine body level of corrections.At last bolt C3 is tightened and prevent that ladder type screw 3 from freely becoming flexible.
Under the effect of ladder type screw rod and base disk transfixion brace foundation face, manpower rotation ladder type nut, make parts such as bearing chamber body, lid, bearing cap shim, cover, locking mother along with up-and-down movement, finish single lifting process.Hand-worked lift is as a strong point separately, and two strong points are one group, division operation, and every extruder can be joined more than two groups, and a whole set of frame both sides of fixedly extruding are symmetrically distributed.Be applicable to all size model extruder, without electric power, man power is operated respectively, and requires not strict to the level of basic plane.The bearing chamber body directly welds and fixes with two kinds of methods of bolt.The ladder type nut around the ladder type screw rod of quiescence support rotate down and do about perpendicular movement.The ladder type nut that puts in place with braking bolt C3 braking prevents that it from freely rotating.
Claims (3)
1. extruder hand-worked lift, it is characterized in that having the bearing chamber body (7) that links to each other with the extruder frame of institute lifting, bearing chamber body (7) is installed on the ladder type nut (3) and moves with it, ladder type nut (3) is enclosed within ladder type screw rod (1) and is threaded with it, and ladder type screw rod (1) bottom is connected with the base disk (9) as supporter.
2. extruder hand-worked lift according to claim 1 is characterized in that bearing chamber body (7) one ends are installed on the ladder type nut (3) by thrust ball bearing (C4), and an other end is installed on the ladder type nut (3) by tapered roller bearing (C2); And the braking bolt (C3) that prevents that ladder type nut (3) from freely rotating arranged between bearing chamber body (7) and ladder type nut (3).
3. extruder hand-worked lift according to claim 2, the Jing Quan of its feature thrust ball bearing (C4) is pressed in the deep hole of bearing chamber body (7), the moving-coil of thrust ball bearing (C4) is contained in trapezoidal nut (3) largest end face, the thick end face in outer ring of tapered roller bearing (C2) bearing chamber body (7) other end of packing into inwardly, trapezoidal nut (3) puts in from bearing chamber body (7) deep hole end, tapered roller bearing (2) roll body is pressed into from the other end locating bush (5) is housed respectively, locking plate (C6) and locking female (4) and fastening, lid (6), oil cap (8) is equipped with oil sealing (C1) respectively and is separately fixed on the bearing chamber body (7) with bolt (C7), following two ends; Ladder type screw rod (1) screws in the oil cap (8) and it does not have the silk section to be contained in base disk (9) fixing with bolt (C5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010593122 CN102107829B (en) | 2010-12-10 | 2010-12-10 | Manual lifter for extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010593122 CN102107829B (en) | 2010-12-10 | 2010-12-10 | Manual lifter for extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102107829A true CN102107829A (en) | 2011-06-29 |
| CN102107829B CN102107829B (en) | 2013-08-21 |
Family
ID=44172129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010593122 Expired - Fee Related CN102107829B (en) | 2010-12-10 | 2010-12-10 | Manual lifter for extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102107829B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08157191A (en) * | 1994-11-30 | 1996-06-18 | Shimadzu Corp | Lift |
| JPH10236785A (en) * | 1997-03-03 | 1998-09-08 | Tsubakimoto Chain Co | Drive part seal device of linear actuating machine |
| CN101332668A (en) * | 2008-07-16 | 2008-12-31 | 宁波方力集团有限公司 | Single-screw extruder |
| CN201224397Y (en) * | 2008-05-21 | 2009-04-22 | 岑仕伟 | Jacking device for car |
| CN201923815U (en) * | 2010-12-10 | 2011-08-10 | 程永科 | Manual lifter for extruder |
-
2010
- 2010-12-10 CN CN 201010593122 patent/CN102107829B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08157191A (en) * | 1994-11-30 | 1996-06-18 | Shimadzu Corp | Lift |
| JPH10236785A (en) * | 1997-03-03 | 1998-09-08 | Tsubakimoto Chain Co | Drive part seal device of linear actuating machine |
| CN201224397Y (en) * | 2008-05-21 | 2009-04-22 | 岑仕伟 | Jacking device for car |
| CN101332668A (en) * | 2008-07-16 | 2008-12-31 | 宁波方力集团有限公司 | Single-screw extruder |
| CN201923815U (en) * | 2010-12-10 | 2011-08-10 | 程永科 | Manual lifter for extruder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102107829B (en) | 2013-08-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20131210 |