CN103042067B - Rotary oil supply device for oscillating type main scissors of extruding machine - Google Patents

Rotary oil supply device for oscillating type main scissors of extruding machine Download PDF

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Publication number
CN103042067B
CN103042067B CN201210565781.XA CN201210565781A CN103042067B CN 103042067 B CN103042067 B CN 103042067B CN 201210565781 A CN201210565781 A CN 201210565781A CN 103042067 B CN103042067 B CN 103042067B
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main scissors
cylinder
flange
oil
main
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CN103042067A (en
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谢东钢
韩炳涛
张君
李正利
张立波
胡阳虎
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China National Heavy Machinery Research Institute Co Ltd
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China National Heavy Machinery Research Institute Co Ltd
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Abstract

The invention relates to a rotary oil supply method for a pair of oscillating type main scissors of an extruding machine. The method is characterized in that a main scissors cylinder small cavity oil supply system and a main scissors cylinder big cavity oil supply system can rotate around an oscillation center line of the main scissors, so as to meet the rotary oil supply requirement of the oscillating type main scissors. On one hand, the method not only provides conditions for realizing the function of oscillating type main scissors for a large-scale extruding machine, but also can effectively reduce the cost by being compared to the traditional mode of rubber tube connection; and on the other hand, the method further provides references for rotary oil supply for other similar equipment.

Description

The main scissors rotating oil supply device of extruder swing type
Technical field
The invention belongs to field of metallurgical equipment, relate to the main scissors rotating oil supply device of extruder swing type.
Background technology
Existing extruding owner scissors is rectilinear fixed installation mostly, adopts pressure duct to main scissors oil cylinder fuel feeding.For the main scissors of vertically arranged tilting, because main scissors oil cylinder swings, because oil feed line caliber is large, cannot adopt sebific duct to connect, and adopt high pressure hard tube directly to connect, cannot realize the main scissors function of swing type.
summary of the invention:
The object of this invention is to provide a kind of requirement of fuel feeding when meeting the rotation of the main scissors of swing type, be the main scissors rotating oil supply device of extruder swing type of the rotation fuel feeding of other like devices simultaneously.
Technical scheme of the present invention is: the main scissors rotating oil supply device of extruder swing type, it is characterized in that: at least comprise: main scissors framework, oscillating oil cylinder bearing, main scissors cylinder, main scissors holder, main scissors oscillating oil cylinder, main scissors framework is fixed on main scissors holder, and main scissors holder is by the fixing main scissors oscillating oil cylinder of oscillating oil cylinder bearing; Between main scissors framework, there is master slider, master slider upper end connects main scissors cylinder, main scissors cylinder upper end connects the large chamber of main scissors cylinder inflow pipeline by the large chamber oil-feed of main scissors cylinder flange, and the large chamber of main scissors cylinder inflow pipeline is connected with main scissors framework one side by the large chamber of main scissors cylinder inflow pipeline pipe clamp assembly; Inflow pipeline lower end, the large chamber of main scissors cylinder connects the large chamber of main scissors cylinder rotary flange, main scissors cylinder lower end connects main scissors cylinder loculus inflow pipeline by main scissors cylinder loculus oil-feed flange, the main scissors cylinder loculus inflow pipeline other end connects main scissors cylinder loculus inflow pipeline, main scissors cylinder loculus inflow pipeline, main scissors cylinder loculus oil-feed flange and main scissors cylinder loculus rotary flange form main scissors cylinder loculus oil supply system, and wherein main scissors cylinder loculus oil-feed flange, main scissors cylinder loculus inflow pipeline are with together with fuel-displaced flange welding in main scissors cylinder loculus rotary flange.
The described large chamber oil-feed of main scissors cylinder flange, the large chamber of main scissors cylinder inflow pipeline, main scissors cylinder large chamber inflow pipeline pipe clamp assembly and the large chamber of main scissors cylinder rotary flange forms the large chamber oil supply system of main scissors cylinder.
The described large chamber oil-feed of main scissors cylinder flange, the large chamber of main scissors cylinder inflow pipeline are together with fuel-displaced flange welding in the rotary flange of the large chamber of main scissors cylinder.
The center of described main scissors cylinder loculus rotary flange (13) and the large chamber of main scissors cylinder rotary flange overlaps with main scissors frame center.
Described main scissors cylinder loculus rotary flange comprises: end cap, little bearing, housing, pipe joint, large bearing, rotary body, fuel-displaced flange, rotatory sealing, oil-feed flange; Together with end cap, rotary body are connected by screw with fuel-displaced flange, end cap is connected on the left end of housing by little bearing, and rotary body is undertaken on the right-hand member of housing by macro-axis, and rotary body connects fuel-displaced flange, and fuel-displaced flange is connected with main scissors cylinder by hard tube; There is rotatory sealing rotary body left and right in housing, and there is pipe joint housing upper end, and there is oil-feed flange housing lower end, together with oil-feed flange is connected by screw with housing and be fixed on bearing.
Advantage of the present invention is: due to by making main scissors cylinder loculus oil supply system and the large chamber of the main scissors cylinder oil supply system can be around the oscillation center line rotation of main scissors, complete the rotation fuel feeding requirement of the main scissors of swing type, on the one hand, not only for large-size extruder, realize the main scissors function of swing type and created condition, and can effectively reduce cost by the mode that adopts the employing sebific duct connection that fuel system of the present invention is more traditional; In addition on the one hand also for the rotation fuel feeding of other like devices provides reference.
accompanying drawing explanation:
Below in conjunction with accompanying drawing and example, the invention will be further described.
Fig. 1 is the main scissors overall structure of embodiment of the present invention swing type figure;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is main scissors cylinder loculus rotary flange cutaway view.
In figure, 1. main scissors cylinder loculus inflow pipeline; 2. main scissors cylinder loculus oil-feed flange; 3. main scissors cylinder; 4. the large chamber oil-feed of main scissors cylinder flange; 5. the large chamber of main scissors cylinder inflow pipeline; 6. the large chamber of main scissors cylinder inflow pipeline pipe clamp assembly; 7. the large chamber of main scissors cylinder rotary flange; 8. main scissors oscillating oil cylinder; 9. oscillating oil cylinder bearing; 10. main scissors holder; 11. main scissors frameworks; 12. master sliders; 13. main scissors cylinder loculus rotary flanges; 14. end caps; 15. little bearings; 16. housings; 17. pipe joints; 18. large bearings; 19. rotary bodies; 20. fuel-displaced flanges; 21. rotatory sealings; 22. oil-feed flanges.
the specific embodiment:
As shown in Figure 1 and Figure 2, the main scissors rotating oil supply device of extruder swing type, comprise: main scissors framework 11, oscillating oil cylinder bearing 9, main scissors cylinder 3, main scissors holder 10, main scissors oscillating oil cylinder 8, main scissors framework 11 is fixed on main scissors holder 10, and main scissors holder 10 is by the fixing main scissors oscillating oil cylinder 8 of oscillating oil cylinder bearing 9, between main scissors framework 11, there is master slider 12, master slider 12 upper ends connect main scissors cylinder 3, main scissors cylinder 3 upper ends connect the large chamber of main scissors cylinder inflow pipeline 5 by the large chamber oil-feed of main scissors cylinder flange 4, and the large chamber of main scissors cylinder inflow pipeline 5 is connected with main scissors framework 11 1 sides by the large chamber of main scissors cylinder inflow pipeline pipe clamp assembly 6, inflow pipeline 5 lower ends, the large chamber of main scissors cylinder connect the large chamber of main scissors cylinder rotary flange 7, main scissors cylinder 3 lower ends connect main scissors cylinder loculus inflow pipeline 1 by main scissors cylinder loculus oil-feed flange 2, main scissors cylinder loculus inflow pipeline 1 other end connects main scissors cylinder loculus inflow pipeline 1, main scissors cylinder loculus inflow pipeline 1, main scissors cylinder loculus oil-feed flange 2 and main scissors cylinder loculus rotary flange 13 form main scissors cylinder loculus oil supply system, wherein main scissors cylinder loculus oil-feed flange 2, fuel-displaced flange 20 in main scissors cylinder loculus inflow pipeline 1 and main scissors cylinder loculus rotary flange 13 welds together.The large chamber oil-feed of main scissors cylinder flange 4, the large chamber of main scissors cylinder inflow pipeline 5, the large chamber of main scissors cylinder inflow pipeline pipe clamp assembly 6 and the large chamber of main scissors cylinder rotary flange 7 form the large chamber oil supply system of main scissors cylinder, and wherein the large chamber oil-feed of main scissors cylinder flange 4, the large chamber of main scissors cylinder inflow pipeline 5 are together with fuel-displaced flange welding in the rotary flange 7 of the large chamber of main scissors cylinder.
The center of main scissors cylinder loculus rotary flange 13 and the large chamber of main scissors cylinder rotary flange 7 and main scissors framework 11 center superpositions, namely the center of main scissors cylinder loculus rotary flange 13 and the large chamber of main scissors cylinder rotary flange 7 overlaps with the oscillation center of whole main scissors.Between the housing of rotary flange and rotary body, leaving space guarantees can, to rotary body fuel feeding, guarantee the rotation fuel feeding of main scissors cylinder at circumferencial direction.Between the rotary body of rotary flange and the external world, adopt twice rotatory sealing, and between twice rotatory sealing, be designed with pipe joint and be convenient to rotatory sealing lubricatedly, strengthen sealing effectiveness, improve the service life of rotatory sealing.
As shown in Figure 3, main scissors cylinder loculus rotary flange 13 comprises: end cap 14, little bearing 15, housing 16, pipe joint 17, large bearing 18, rotary body 19, fuel-displaced flange 20, rotatory sealing 21, oil-feed flange 22; Together with end cap 14, rotary body 19 are connected by screw with fuel-displaced flange 20, end cap 14 is connected on the left end of housing 16 by little bearing 15, rotary body 19 is connected on the right-hand member of housing 16 by large bearing 18, rotary body 19 connects fuel-displaced flange 20, and fuel-displaced flange 20 is connected with main scissors cylinder by hard tube; Rotary body 19 has rotatory sealing 21 in the interior left and right of housing 16, there is pipe joint 17 housing 16 upper ends, there is oil-feed flange 22 housing 16 lower ends, together with oil-feed flange 22 is connected by screw with housing 16 and be fixed on bearing, and guarantee that the center of fueller and the oscillation center of main scissors overlap.When main scissors swings, from main scissors cylinder, picking out the hard tube coming drives fuel-displaced flange 20 together with oscillation center, to rotate under the effect of little bearing 15 and large bearing 18 with rotary body 19, between housing 16 and rotary body 19, leaving that enough spaces guarantee can be to rotary body 19 fuel feeding at circumferencial direction, meets the main scissors rotation of swing type fuel feeding.
In order to meet, when rotating, fuel-displaced flange 20 and rotary body 19 there is not leaking oil condition, at rotary body 19, between the external world, be provided with twice rotatory sealing 21, the pipe joint 17 that is provided with in addition lubricated use between two seals is convenient to rotatory sealing lubricated, strengthen sealing effectiveness, improve the service life of rotatory sealing.Once there is leakage of oil situation, pipe joint 17 can also play the effect of collecting leakage of oil.
Wherein, the large chamber of main scissors cylinder rotary flange 7 is identical with the structure of main scissors cylinder loculus rotary flange 13.
The parts that the present embodiment does not describe in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not narration one by one.

Claims (3)

1. the main scissors rotating oil supply device of extruder swing type, it is characterized in that: at least comprise: main scissors framework (11), oscillating oil cylinder bearing (9), main scissors cylinder (3), main scissors holder (10), main scissors oscillating oil cylinder (8), it is upper that main scissors framework (11) is fixed on main scissors holder (10), and main scissors holder (10) is by the fixing main scissors oscillating oil cylinder (8) of oscillating oil cylinder bearing (9), between main scissors framework (11), there is master slider (12), master slider (12) upper end connects main scissors cylinder (3), main scissors cylinder (3) upper end connects main scissors cylinder large chamber inflow pipeline (5) by main scissors cylinder large chamber oil-feed flange (4), and main scissors cylinder large chamber inflow pipeline (5) is connected with main scissors framework (11) one sides by main scissors cylinder large chamber inflow pipeline pipe clamp assembly (6), main scissors cylinder large chamber inflow pipeline (5) lower end connects main scissors cylinder large chamber rotary flange (7), main scissors cylinder (3) lower end connects main scissors cylinder loculus inflow pipeline (1) by main scissors cylinder loculus oil-feed flange (2), main scissors cylinder loculus inflow pipeline (1), main scissors cylinder loculus oil-feed flange (2) and main scissors cylinder loculus rotary flange (13) form main scissors cylinder loculus oil supply system, wherein main scissors cylinder loculus oil-feed flange (2), fuel-displaced flange (20) in main scissors cylinder loculus inflow pipeline (1) and main scissors cylinder loculus rotary flange (13) welds together, described main scissors cylinder loculus rotary flange (13) comprising: end cap (14), little bearing (15), housing (16), pipe joint (17), large bearing (18), rotary body (19), fuel-displaced flange (20), rotatory sealing (21), oil-feed flange (22), end cap (14), rotary body (19) and fuel-displaced flange (20) are connected by screw together, end cap (14) is connected on the left end of housing (16) by little bearing (15), rotary body (19) is connected on the right-hand member of housing (16) by large bearing (18), rotary body (19) connects fuel-displaced flange (20), and fuel-displaced flange (20) is connected with main scissors cylinder by hard tube, there is rotatory sealing (21) rotary body (19) left and right in housing (16), there is pipe joint (17) housing (16) upper end, there is oil-feed flange (22) housing (16) lower end, oil-feed flange (22) and housing (16) are connected by screw together and are fixed on bearing, and guarantee that the center of fueller and the oscillation center of main scissors overlap.
2. the main scissors rotating oil supply device of extruder swing type according to claim 1, is characterized in that: described main scissors cylinder large chamber oil-feed flange (4), main scissors cylinder large chamber inflow pipeline (5), main scissors cylinder large chamber inflow pipeline pipe clamp assembly (6) and main scissors cylinder large chamber rotary flange (7) forms the large chamber oil supply system of main scissors cylinder.
3. the main scissors rotating oil supply device of extruder swing type according to claim 1, is characterized in that: described main scissors cylinder loculus rotary flange (13) and the center of main scissors cylinder large chamber rotary flange (7) and main scissors framework (11) center superposition.
CN201210565781.XA 2012-12-23 2012-12-23 Rotary oil supply device for oscillating type main scissors of extruding machine Active CN103042067B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416138A (en) * 1980-03-05 1983-11-22 Usm Corporation Extrusion press die change assembly
JP2920910B2 (en) * 1992-03-17 1999-07-19 宇部興産株式会社 Method and apparatus for separating dies and products of indirect extrusion press
CN101596560A (en) * 2009-07-02 2009-12-09 太原重工股份有限公司 The discard separator of steel tube extruder
CN101670386A (en) * 2009-10-19 2010-03-17 西南铝业(集团)有限责任公司 Shear device of extruder
CN202239157U (en) * 2011-08-13 2012-05-30 丁健 Double-shaft motor oil supply punching and shearing machine
CN203030665U (en) * 2012-12-23 2013-07-03 中国重型机械研究院股份公司 Rotating oil supply device for swing main scissors of extruder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0790262B2 (en) * 1989-11-21 1995-10-04 宇部興産株式会社 Extrusion press equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416138A (en) * 1980-03-05 1983-11-22 Usm Corporation Extrusion press die change assembly
JP2920910B2 (en) * 1992-03-17 1999-07-19 宇部興産株式会社 Method and apparatus for separating dies and products of indirect extrusion press
CN101596560A (en) * 2009-07-02 2009-12-09 太原重工股份有限公司 The discard separator of steel tube extruder
CN101670386A (en) * 2009-10-19 2010-03-17 西南铝业(集团)有限责任公司 Shear device of extruder
CN202239157U (en) * 2011-08-13 2012-05-30 丁健 Double-shaft motor oil supply punching and shearing machine
CN203030665U (en) * 2012-12-23 2013-07-03 中国重型机械研究院股份公司 Rotating oil supply device for swing main scissors of extruder

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