CN201768768U - Extruding cylinder locking and anti-loosening device of a horizontal extruder - Google Patents
Extruding cylinder locking and anti-loosening device of a horizontal extruder Download PDFInfo
- Publication number
- CN201768768U CN201768768U CN2010205064191U CN201020506419U CN201768768U CN 201768768 U CN201768768 U CN 201768768U CN 2010205064191 U CN2010205064191 U CN 2010205064191U CN 201020506419 U CN201020506419 U CN 201020506419U CN 201768768 U CN201768768 U CN 201768768U
- Authority
- CN
- China
- Prior art keywords
- ball pad
- locking
- loosening
- connecting axle
- extruding 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses an extruding cylinder locking and anti-loosening device of a horizontal extruder, comprising a front beam, a mold and an extruding cylinder seat. The extruding cylinder locking and anti-loosening device is characterized by comprising a connecting shaft and an anti-loosening device; a convex ball pad I and a concave ball pad I are sheathed at one shaft shoulder of the connecting shaft, and a concave ball pad II and a convex ball pad II are sheathed at the other shaft shoulder of the connecting shaft; the convex ball pad II is tightly fixed on the connecting shaft by the anti-loosening device; the anti-loosening device comprises a screwed nut, an anti-loosening plate, an anti-loosening bolt and an anti-loosening pin, wherein the screwed nut is screwed with threads of the connecting shaft; the anti-loosening plate is fixed on the screwed nut by a screw; the anti-loosening bolt is fixed on the connecting shaft end by the anti-loosening plate; and the anti-loosening plate and the screwed nut are fixed by the anti-loosening pin.
Description
Technical field
The utility model relates to a kind of horizontal extruder recipient locking and locking device, and the deflection that caused by factors such as force unbalance, thermal expansion, compression tool loss because of inside when being intended to solve recipient work is locked.
Background technology
The purpose of recipient locking is recipient, mould to be contacted with the front-axle beam three compress, and guarantees that overflowing of aluminium material do not appear in extrusion process, makes extrusion process continuous.
For realizing this compression fit, will will push cylinder base, mould, front-axle beam by recipient locking and mechanism and couple together, flexible by the recipient locking cylinder, the realization recipient compresses with mould and separates, the carrying out smoothly of assurance extrusion process.Therefore recipient locking and locking be the requisite technical process in extruding front and back.The skew of the too small or coupling mechanism force of coupling mechanism force will influence product quality, or the breaks in production process, so that has to expend the plenty of time and manpower is remedied, thus the cycle that influence is produced.
In extrusion process, recipient is equipped with in extruding cylinder base inside, because the recipient inwall bears very high inhomogeneous extruding internal force, causing recipient also is uneven to the active force of extruding cylinder base, and the offset loading force that is produced makes the extruding cylinder base that the trend of deflection be arranged; Simultaneously, extrusion process is the large deformation process, produces a large amount of plastic work done heat releases, the heat that produces of heater in addition, pass to the extruding cylinder base after, cause pushing the cylinder base expanded by heating.Because recipient holder structure complexity, thermal expansion amount difference on all directions causes the distortion of extruding cylinder base different.Because locking cylinder pressure is identical, if locking device does not have the function of correction, the distortion meeting of recipient and extruding cylinder base has a negative impact to locking effect.
Therefore, how to guarantee the correct of locked position, the cooperation of recipient and mould is contacted correctly at assembling stage; How to have under the situation of skew in mechanism, adjust recipient and extruding cylinder base, what assurance distortion back retaining mechanism still can be stable plays a role, and becomes the problem that must solve in the extruder design process.
Summary of the invention
Goal of the invention of the present utility model is to guarantee at assembling stage, by adjusting the length that the locking cylinder piston enters connecting axle, makes extruding cylinder base and front-axle beam opposite face keeping parallelism, for the correct locking of recipient lays the first stone; After the extruding cylinder base deforms,, guarantee that coupling mechanism force remains unchanged substantially to the extruding cylinder base by the automatic aligning function of 8 groups of ball rings; When extruding work, make recipient and mould in conjunction with being in stable state.
Technical solution of the present utility model is achieved in that
A kind of locking and locking device based on horizontal extruder, comprise front-axle beam, mould and extruding cylinder base, it is characterized in that: also comprise connecting axle, the one suit protruding ball pad I of shaft shoulder place and the recessed ball pad I of this connecting axle, and at this suit recessed ball pad II of another shaft shoulder place and protruding ball pad II, described protruding ball pad II is fastened on the connecting axle by locking device.
Described locking device is made up of fastening nut, locking plate, check bolt and check pin, fastening nut wherein and connecting axle screw thread are closing, locking plate is screwed on fastening nut, check bolt then is fixed on locking plate the axle head of connecting axle, and locking plate and fastening nut are then fixed by check pin.
Compared with prior art, the utility model has the advantages that:
Adopt two ball mat structures between connecting rod and extruding cylinder base, make connecting axle and extruding cylinder base that small deflection can be arranged, after the distortion of extruding cylinder base, coupling mechanism force size on the direction of extrusion does not change, and coupling mechanism force is evenly distributed on four link positions.Pushing four through holes of cylinder base and connecting rod simultaneously has big gap to exist, when avoiding pushing the cylinder base expanded by heating to the pressure of connecting axle.
Description of drawings
The utility model drawings attached 4 width of cloth, wherein:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the assembling schematic diagram of retaining mechanism locking recipient, mould, front-axle beam;
Fig. 3 is that the A of Fig. 1 is to view;
Fig. 4 is that horizontal coupling mechanism force schematic diagram is passed in two ball dig pass.
Among the figure: 1. connecting axle 2. protruding ball pad I 3. recessed ball pad I 4. recessed ball pad II 5. protruding ball pad II 6. fastening nuts 7. locking plates 8. check bolts 9. check pins 10. are tightened screw 11. locking cylinder bodies 12. locking cylinder pistons 13. front-axle beams 14. moulds 15. extruding cylinder bases.
The specific embodiment
As depicted in figs. 1 and 2 a kind of locking and locking device based on horizontal extruder, comprise front-axle beam 13, mould 14 and extruding cylinder base 15, it is characterized in that: also comprise connecting axle 1, the protruding ball pad of suit I 2 and recessed ball pad I 3 on the shaft shoulder of this connecting axle 1, and on this another shaft shoulder the recessed ball pad of suit II 4 and protruding ball pad II 5, described protruding ball pad II 5 is fastened on the connecting axle 1 by locking device.On horizontal extruder, two cover lockings and locking device are housed, so there are four groups of two ball rings to be used to the action direction of the power of adjusting.Assembling process is as follows: at first, locking cylinder piston 12 is screwed into an end of connecting rod 1, protruding ball pad I 2 and recessed ball pad I 3 are enclosed within respectively on the connecting axle 1, and locking cylinder piston 12 stretches out, and passes the connecting hole of extruding cylinder base 15, connecting axle 1 cover fovea superior ball pad II 4 and protruding ball pad II 5, fastening nut 6 is put together on connecting axle 1 one ends, adjust attaching nut 6, make extruding cylinder base 11 and front-axle beam 13 opposite face maintenance levels to correct position, fixedly fastening nut 6, adopt locking device to prevent nut loosening.Locking device is to block fastening nut 6 with locking plate 7, and locking plate 7 usefulness check bolts 8 and check pin 9 are fixing.Brill is joined at the other end scene of connecting axle 1, locking cylinder piston 12 is stretched into the riffled tube of connecting rod 1 and gets through, and the holding screw 10 of screwing on is fixing.Just finished the assembling of retaining mechanism.
In extrusion process, after extruding cylinder base 15 deformed, four groups of two ball pads just can be adjusted the action direction of power, made the water holding of trying hard to keep of 1 pair of extruding of connecting axle cylinder base 15 flat.One group of ball pad is because of the distortion of extruding cylinder base, angle excursion is a, another group ball pad deviation angle is b, the active force of connecting rod is F, like this by ball pad group, the horizontal applied force or the F of 1 pair of extruding of connecting axle cylinder base 15 push cylinder base 15 like this and just the horizontal applied force of mould 14 are remained unchanged, and guarantee the stable of recipient coupling mechanism force.
Claims (2)
1. a horizontal extruder recipient is locked and locking device, comprise front-axle beam (13), mould (14) and extruding cylinder base (15), it is characterized in that: also comprise connecting axle (1), the one shaft shoulder place suit protruding ball pad I (2) and the recessed ball pad I (3) of this connecting axle (1), and at this another shaft shoulder place suit recessed ball pad II (4) and protruding ball pad II (5), described protruding ball pad II (5) is fastened on the connecting axle (1) by locking device.
2. the locking of horizontal extruder recipient according to claim 1 and locking device, it is characterized in that: described locking device is made up of fastening nut (6), locking plate (7), check bolt (8) and check pin (9), fastening nut wherein (6) and connecting axle (1) screw thread are closing, locking plate (7) is screwed on fastening nut (6), check bolt (8) then is fixed on locking plate (7) axle head of connecting axle (1), and locking plate (7) is then fixing by check pin (9) with fastening nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205064191U CN201768768U (en) | 2010-08-25 | 2010-08-25 | Extruding cylinder locking and anti-loosening device of a horizontal extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205064191U CN201768768U (en) | 2010-08-25 | 2010-08-25 | Extruding cylinder locking and anti-loosening device of a horizontal extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201768768U true CN201768768U (en) | 2011-03-23 |
Family
ID=43748600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205064191U Expired - Fee Related CN201768768U (en) | 2010-08-25 | 2010-08-25 | Extruding cylinder locking and anti-loosening device of a horizontal extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201768768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567929A (en) * | 2016-02-15 | 2016-05-11 | 中冶南方工程技术有限公司 | Locking device for silicon steel mechanical scoring machine |
| CN108223092A (en) * | 2016-12-14 | 2018-06-29 | 现代自动车株式会社 | For the exhaust manifold installation structure of engine |
-
2010
- 2010-08-25 CN CN2010205064191U patent/CN201768768U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567929A (en) * | 2016-02-15 | 2016-05-11 | 中冶南方工程技术有限公司 | Locking device for silicon steel mechanical scoring machine |
| CN108223092A (en) * | 2016-12-14 | 2018-06-29 | 现代自动车株式会社 | For the exhaust manifold installation structure of engine |
| CN108223092B (en) * | 2016-12-14 | 2021-10-29 | 现代自动车株式会社 | Exhaust manifold mounting structure for engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201644700U (en) | One-time forming and riveting device for steel plate spring clamp | |
| CN201768768U (en) | Extruding cylinder locking and anti-loosening device of a horizontal extruder | |
| CN201333472Y (en) | Adjustable electric-pole anchor ear molding device | |
| CN102367009A (en) | Stepless regulation device for gap between compression roller and ring die | |
| CN109356920A (en) | A kind of screw connection facilitating operation, connection structure and its pre-tension method | |
| CN105526234A (en) | Nut with anti-loose function and convenient to tighten | |
| CN206105434U (en) | Die fixing device | |
| CN105587737A (en) | Mechanical part connector capable of not relying on elastic gasket | |
| CN106976028B (en) | A kind of workpiece clamping device | |
| CN106346793B (en) | A kind of assembled mechanism for carbon fiber foam core filled composite material beam rapid abutting joint | |
| CN201456269U (en) | Microdeformation adjusting device for mould made of composite material | |
| CN207682594U (en) | A kind of tenon structure pressing device of chair | |
| CN204095086U (en) | A kind of injection machine matched molds apparatus | |
| CN201874958U (en) | Locking nut | |
| CN206242486U (en) | A kind of wheel cover plate straightening mechanism | |
| CN218985552U (en) | Lamination die for die casting | |
| CN217143565U (en) | Universal adjustable top for grinding semiconductor crystal bar | |
| CN210970024U (en) | Possesses adjustable pressure testing flat-bed machine of compression roller and constructs | |
| CN206008656U (en) | Cubic hinge press hinge arrangement | |
| CN202344882U (en) | Stepless regulation device for gaps between compression rollers and ring die | |
| CN109058254B (en) | Elastic gluing tool for reinforcing ribs of solar storage power box | |
| CN219298781U (en) | Template connector and corresponding template splicing mechanism | |
| CN214395001U (en) | Mould locking bolt convenient to dismantle | |
| CN203580116U (en) | Device for covering pressed film on pressing roller | |
| CN202261902U (en) | Spring assistant conical ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |