CN101596560A - The discard separator of steel tube extruder - Google Patents

The discard separator of steel tube extruder Download PDF

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Publication number
CN101596560A
CN101596560A CNA200910074812XA CN200910074812A CN101596560A CN 101596560 A CN101596560 A CN 101596560A CN A200910074812X A CNA200910074812X A CN A200910074812XA CN 200910074812 A CN200910074812 A CN 200910074812A CN 101596560 A CN101596560 A CN 101596560A
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CN
China
Prior art keywords
separation
surplus
cut
hydraulic cylinder
steel tube
Prior art date
Application number
CNA200910074812XA
Other languages
Chinese (zh)
Inventor
高晓俊
王国红
Original Assignee
太原重工股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 太原重工股份有限公司 filed Critical 太原重工股份有限公司
Priority to CNA200910074812XA priority Critical patent/CN101596560A/en
Publication of CN101596560A publication Critical patent/CN101596560A/en

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Abstract

The discard separator of steel tube extruder relates to horizontal steel tube extruder.The steel tube extruder of prior art adopts the removable insole pieces extrusion, after extruding ends, presses surplus with push pad and need separate by discard separator.Traditional discard separator, existence are pressed surplus and the extruding pad is toppled over easily, need manual intervention, have increased overhead time.The present invention is mainly cut by the surplus separation of vertical pressure, being arranged on described separation cuts the centre, directly is fixed on the shear blade of master cylinder head, be arranged on described separation and cut the compound relay hydraulic cylinder of a kind of two-pass in left side, cut the left side in described separation and form corresponding to the telescopic scissors that the compound relay hydraulic cylinder of two-pass is provided with.The present invention compared with prior art, equipment is simplified, reliable operation has improved production efficiency.

Description

The discard separator of steel tube extruder

Technical field

The present invention relates to horizontal steel tube extruder, particularly a kind of extruding pad of extruder and the surplus separator of pressure.

Background technology

The extruding pad is to be used for preventing that the billet of high temperature from directly contacting with pressure ram, eliminates the instrument of pressure ram end wear and distortion.The extruding pad is one of reusable compression tool, therefore, after each extruding ends, the extruding pad and press surplus the separation, make and press the surplus ash can that enters, the extruding pad is through the ad hoc chute dummy block chip supplying device of rolling back, in order to using again.

As shown in Figure 1, 2, at present, steel tube extruder adopts traditional removable insole pieces extrusion, promptly push between pad and the pressure ram without any being connected, after extruding ended, pressure ram stopped, recipient slow astern set a distance is cut off goods by the hot saw that is arranged in front-axle beam 1 top.At this moment, as shown in Figure 3, stub bar 2, press surplus 3 with extruding pad 4 still tight bond together, the extruding pad is surplusly separated with stub bar with pressing.

Traditional discard separator, mainly cut 8 by the surplus separation of vertical pressure, be arranged on the drift 11 that described separation is cut 8 centres, driven by master cylinder 19, be arranged on described separation and cut the horizontal location hydraulic cylinder 9 in 8 left sides, the horizontal location hydraulic cylinder 10 on right side, and the shear blade that is fixed on the workbench 12 is formed.

The course of work of described discard separator is as follows:

(1) press to surplus and 3 pushed mobile formwork 5 simultaneously with extruding pad 4 and accept and press in the surplus storehouse,

(2) mould bases is changed to extrusion position, and accept and press surplus storehouse then to be the surplus carry-out bit of pressure,

(3) employing level is released hydraulic cylinder 6 and will be pressed and surplus 3, push pad 4 and push the horizontal pendulum dynamic formula simultaneously and press in the surplus receiving barrel 7,

(4) the horizontal pendulum dynamic formula presses surplus receiving barrel 7 to surplus 3 together with pressing, and is rocked to the surplus separation of vertical pressure and cuts 8 center left.

(5) cutting 8 left side horizontal location hydraulic cylinders 9 by the surplus separation of vertical pressure drives, and clamp to press by right side horizontal location hydraulic cylinder 10 back pressures and surplus 3 and extruding pad 4, with extruding pad 4 be moved horizontally to separate cut the center of drift 11 after, the left and right horizontal positioning hydraulic cylinders is return original position, (swing type presses surplus receiver also to put back subsequently original position), at this moment, separate and to cut 11 times general who has surrendered's dummy blocks of drift sheet 4 and isolate by the shear blade cutting edge that is fixed on workbench 12.After this press to surplus 3 to enter in the ash can 13, extruding pad 4 is transmitted back to the pad feedway through the pad cycling mechanism, in order to using again.

The discard separator of prior art has following shortcoming: the left and right horizontal positioning hydraulic cylinders is return and is pressed after the original position surplus and the extruding pad is toppled over easily, cause pressing mask work surplus and the extruding pad to carry out, have to carry out manual intervention, increased overhead time.

Summary of the invention

The objective of the invention is to overcome the shortcoming of prior art, a kind of discard separator of steel tube extruder is provided, the assurance pressure is surplus separates reliably with the extruding pad, shortens overhead time, enhances productivity.

The present invention is achieved through the following technical solutions:

A kind of discard separator of steel tube extruder, comprise: the surplus separation of vertical pressure is cut, be arranged on described separation and cut the centre, cutting head by the master cylinder driving, be arranged on described separation and cut the hydraulic cylinder of side, it is characterized in that: described cutting head is the shear blade that directly is fixed on the master cylinder head, the hydraulic cylinder that the side is cut in the surplus separation of described vertical pressure is arranged on the compound relay hydraulic cylinder of a kind of two-pass that separates on the left of cutting, cut the left side in the surplus separation of vertical pressure and telescopic scissors is set corresponding to the compound relay hydraulic cylinder of two-pass, the internal diameter of sleeve conforms to the external diameter of extruding pad, the bar head of the compound relay hydraulic cylinder of described two-pass stretches into an end of sleeve, and the other end of sleeve is a cutting edge.Be fixed with the connection pad hopper on the described shear blade.

The present invention compared with prior art has the following advantages and beneficial effect:

(1) two horizontal location hydraulic cylinders about original the employing adopt a compound relay hydraulic cylinder of two-pass now, have avoided equipment numerous and jumbled.

(2) shear blade directly is fixed on the master cylinder head, rather than fixes a drift, removed workbench simultaneously, simplified equipment at the master cylinder head.

(3) the compound relay hydraulic cylinder of two-pass adopts machinery location in the cylinder, and accurate positioning guarantees to press the surplus sleeve scissors end face that just is pushed out when first stroke is covered, and prevents that the location is inaccurate, and pad is cut.This design can make to press and surplusly separate reliably with pad.

In a word, the present invention compares with traditional structure, and equipment is simplified, and reliable operation has improved production efficiency.

Description of drawings

Fig. 1 is the structural representation of traditional discard separator;

Fig. 2 is that the A of Fig. 1 is to revolved view;

Fig. 3 is stub bar, press sketch surplus and the extruding pad;

Fig. 4 is a structural representation of the present invention;

Fig. 5 is that the A of Fig. 4 is to view.

Below in conjunction with accompanying drawing, the present invention is further illustrated by preferred embodiment.

The specific embodiment

A kind of discard separator of steel tube extruder, mainly cut 8 by the surplus separation of vertical pressure, being arranged on described separation cuts 8 centres, directly is fixed on the shear blade 15 of master cylinder 19 heads, be arranged on described separation and cut the compound relay hydraulic cylinder 14 of a kind of two-pass in left side, cut 8 left sides in described separation and form corresponding to the telescopic scissors 16 that the compound relay hydraulic cylinder 14 of two-pass is provided with.The sleeve diameter of described telescopic scissors 16 conforms to the external diameter of extruding pad 4, and the bar head of the compound relay hydraulic cylinder 14 of described two-pass stretches into an end of sleeve, and the other end of sleeve is a cutting edge.Be fixed with connection pad hopper 17 on the described shear blade 15.

The course of work of the present invention is as follows:

(1) stub bar 2, press to surplus and 3 pushed mobile formwork 5 simultaneously with extruding pad 4 and accept and press in the surplus storehouse,

(2) mould bases is changed to extrusion position, and accept and press surplus storehouse then to be the surplus carry-out bit of pressure,

(3) employing level release hydraulic cylinder 6 with stub bar 2, press to surplus and 3 push the horizontal pendulum dynamic formula simultaneously with extruding pad 4 and press in the surplus receiving barrel 7,

(4) the horizontal pendulum dynamic formula is pressed surplus receiving barrel 7 to be rocked to the surplus separation of vertical pressure and is cut 8 center left.

(5) drive the compound relay hydraulic cylinder 14 of two-pass, when first stroke is covered, stub bar 2, press to surplus and 3 just be pulled to shear blade 15 ends, described separation is cut 8 and is driven shear blades 15 and descend, with stub bar 2, press to surplus and 3 separate at sleeve scissors 16 end face cutting edge places with extruding pad 4.Described separation cuts 8 when stopping, the opening circular hole center of shear blade 15 is just in time consistent with the sleeve center of telescopic scissors 16, at this moment, the compound relay hydraulic cylinder 14 of two-pass is walked second stroke, will push pad 4 and release described sleeve, at this moment pushes pad 4 and just enters in the connection pad hopper 17 that is fixed on the shear blade 15, connection pad hopper 17 bottoms are an inclination slide carriage, extruding pad 4 just rolls into chute via connection pad hopper 17 like this, is transmitted back to the pad feedway via the pad cycling mechanism, in order to using again.Press and surplus 3, directly enter in the ash can 13 through pressing surplus chute 18 together with stub bar 2 by after being cut off.Finished press surplus 3 and the mask work of extruding pad 4 after, shear blade 15 is just return original position, works treating next time, so repeats to realize its function.

Claims (2)

1, a kind of discard separator of steel tube extruder, comprise: (8) are cut in the surplus separation of vertical pressure, be arranged on described separation and cut (8) centre, cutting head by master cylinder (19) driving, be arranged on described separation and cut the hydraulic cylinder of (8) side, it is characterized in that: described cutting head is the shear blade (15) that directly is fixed on master cylinder (19) head, the hydraulic cylinder that (8) side is cut in described separation is arranged on the compound relay hydraulic cylinder of a kind of two-pass (14) that (8) left side is cut in described separation, cut (8) left side in described separation and telescopic scissors (16) is set corresponding to the compound relay hydraulic cylinder of described two-pass (14), the internal diameter of sleeve conforms to the external diameter of extruding pad (4), the bar head of the compound relay hydraulic cylinder of described two-pass (14) stretches into an end of sleeve, and the other end of sleeve is a cutting edge.
2, according to the discard separator of the described steel tube extruder of claim 1, it is characterized in that: be fixed with connection pad hopper (17) on the described shear blade (15).
CNA200910074812XA 2009-07-02 2009-07-02 The discard separator of steel tube extruder CN101596560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA200910074812XA CN101596560A (en) 2009-07-02 2009-07-02 The discard separator of steel tube extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA200910074812XA CN101596560A (en) 2009-07-02 2009-07-02 The discard separator of steel tube extruder

Publications (1)

Publication Number Publication Date
CN101596560A true CN101596560A (en) 2009-12-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNA200910074812XA CN101596560A (en) 2009-07-02 2009-07-02 The discard separator of steel tube extruder

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Country Link
CN (1) CN101596560A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102000711A (en) * 2010-12-10 2011-04-06 西南铝业(集团)有限责任公司 Extruder and extruding tool thereof
CN102133585A (en) * 2011-03-30 2011-07-27 太原重工股份有限公司 Excessive pressure collecting device for aluminum extruder
CN102423773A (en) * 2011-12-23 2012-04-25 太原重工股份有限公司 Discard receiving device
CN103042067A (en) * 2012-12-23 2013-04-17 中国重型机械研究院股份公司 Rotary oil supply method for oscillating type main scissors of extruding machine
CN103056190A (en) * 2012-12-25 2013-04-24 中国重型机械研究院股份公司 Oscillating-type hydraulic shearing device and method for aluminum extrusion machine
CN103418631A (en) * 2013-08-19 2013-12-04 无锡源创机械科技有限公司 Horizontal-type extruder internally-disposed excessive pressure hitting mechanism
CN104023866A (en) * 2011-11-07 2014-09-03 Sms米尔股份有限公司 Extrusion press and tube press and method for separating a butt
CN104816496A (en) * 2015-05-18 2015-08-05 中国重型机械研究院股份公司 Movable extruding cushion single-driving compaction and separation method and device

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102000711A (en) * 2010-12-10 2011-04-06 西南铝业(集团)有限责任公司 Extruder and extruding tool thereof
CN102000711B (en) * 2010-12-10 2012-08-08 西南铝业(集团)有限责任公司 Extruder and extruding tool thereof
CN102133585A (en) * 2011-03-30 2011-07-27 太原重工股份有限公司 Excessive pressure collecting device for aluminum extruder
CN102133585B (en) * 2011-03-30 2012-08-08 太原重工股份有限公司 Excessive pressure collecting device for aluminum extruder
CN104023866A (en) * 2011-11-07 2014-09-03 Sms米尔股份有限公司 Extrusion press and tube press and method for separating a butt
US9586247B2 (en) 2011-11-07 2017-03-07 Sms Group Gmbh Extrusion press and tube press and method for separating a butt
CN102423773B (en) * 2011-12-23 2014-03-12 太原重工股份有限公司 Discard receiving device
CN102423773A (en) * 2011-12-23 2012-04-25 太原重工股份有限公司 Discard receiving device
CN103042067A (en) * 2012-12-23 2013-04-17 中国重型机械研究院股份公司 Rotary oil supply method for oscillating type main scissors of extruding machine
CN103042067B (en) * 2012-12-23 2014-04-23 中国重型机械研究院股份公司 Rotary oil supply device for oscillating type main scissors of extruding machine
CN103056190A (en) * 2012-12-25 2013-04-24 中国重型机械研究院股份公司 Oscillating-type hydraulic shearing device and method for aluminum extrusion machine
CN103056190B (en) * 2012-12-25 2014-10-01 中国重型机械研究院股份公司 Oscillating-type hydraulic shearing device and method for aluminum extrusion machine
CN103418631B (en) * 2013-08-19 2016-03-02 无锡源创机械科技有限公司 It is a kind of that horizontal extruder is built-in suppresses remaining mechanism
CN103418631A (en) * 2013-08-19 2013-12-04 无锡源创机械科技有限公司 Horizontal-type extruder internally-disposed excessive pressure hitting mechanism
CN104816496A (en) * 2015-05-18 2015-08-05 中国重型机械研究院股份公司 Movable extruding cushion single-driving compaction and separation method and device

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