CN202470766U - Steel baffling machine with adjustable stretching length of ejection rod - Google Patents
Steel baffling machine with adjustable stretching length of ejection rod Download PDFInfo
- Publication number
- CN202470766U CN202470766U CN2012200582314U CN201220058231U CN202470766U CN 202470766 U CN202470766 U CN 202470766U CN 2012200582314 U CN2012200582314 U CN 2012200582314U CN 201220058231 U CN201220058231 U CN 201220058231U CN 202470766 U CN202470766 U CN 202470766U
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- China
- Prior art keywords
- push rod
- power source
- ejection rod
- adjustable
- extension elongation
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- 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
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Abstract
The utility model relates to the technical field of metallurgy and particularly relates to a steel baffling machine with an adjustable stretching length of an ejection rod. The steel baffling machine is arranged at one side of a conveying roller way at a feeding end of a heating furnace and comprises a support fixed on a ground foundation; a power source is fixed on the support; an output end of the power source is connected with an ejection rod assembly; the foundation below the ejection rod assembly is fixedly provided with a guide frame and the ejection rod assembly can move along the guide frame; the support is provided with a detection device for detecting the moving position of the ejection rod assembly; and the detection device is electrically connected with a controller for controlling the power source to act. According to the utility model, the power source including an air cylinder and the like is used for driving an ejection rod and approach switches are arranged to be used for feeding back the position of the ejection rod; and the approach switches at the different positions are selected to park according to different steel blank lengths. The central line of a steel blank conveyed by the roller way is basically leveled with the central line of the heating furnace by the limitation of the ejection rod, so that the automation degree and the manufacturing efficiency are improved; and manual adjustment is not needed so that the personal safety is guaranteed.
Description
Technical field
The utility model relates to the rolling machinery field, relates in particular to a kind of rollgang side at the furnace charge end and carries out the adjustable retaining steel machine of push rod extension elongation to the different length steel billet, to ensure the location and the centering of steel billet.
Background technology
Along with Chinese society economy constantly develops, the iron and steel demand also constantly increases.This just requires our process for making technological improvement, and especially automaticity improves, to enhance productivity.The requirement of the steel billet of different length is in the time of material loading on the charging roller table before the current bar heating furnace, and the steel billet center line aligns with the heating furnace center line, to avoid the unbalance loading of steel billet in heating furnace equipment in the stove is caused damage.When steel billet length not simultaneously, need the extension elongation of artificial adjustment push rod in the prior art, whole process is time-consuming but also effort not only; And feed furnace reveal environment temperature is higher, carries out manually-operated and also exists bigger security risk.
The utility model content
To the problems referred to above, the purpose of the utility model is to provide a kind of and enhances productivity and the safe adjustable retaining steel machine of push rod extension elongation.
For realizing above-mentioned purpose; The scheme that the utility model adopts is: the retaining steel machine that a kind of push rod extension elongation is adjustable, be arranged on rollgang one side of furnace charge end, and its difference is: it includes the bearing that is fixed on the basis, ground; Be fixed with power source on the bearing; The power source output is connected with push rod component, is fixed with leading truck on the basis of push rod component below, and push rod component moves along leading truck; Bearing is provided with the checkout gear that detects the push rod component shift position, and checkout gear is electrically connected with the controller of control power source action.
Preferably, said power source is that cylinder block is fixed, and the cylinder bar is connected with push rod component.
Preferably, said power source is oil cylinder or electric cylinder.
Preferably; Said push rod component includes push rod, apical axis, dish spring group, supporting seat, bearing pin; Integral installation fitted on the supporting seat after push rod fitted on the apical axis through the assembling of dish spring; Supporting seat is assemblied in the power source output through bearing pin, and supporting seat is provided with guide rail or guide groove, cooperates with leading truck guide groove or guide rail.
Preferably, said controller includes Programmable Logic Controller and solenoid directional control valve, and the control end electricity of solenoid directional control valve inserts on the output port of Programmable Logic Controller.
Preferably, said checkout gear includes near switch arrays, pointer, is distributed on the bearing near switch arrays, and is electrically connected with controller, and pointer is connected the power source output, and pointer sends induced signal through reference numeral near switch.
Preferably, said near switch arrays setting at least two row, adjacent two rows are near the switch arrays setting that interlaces, and each is numbered near switch.
The utility model adopts drive power source push rods such as cylinder, and is provided with near switch the push rod position is fed back, and according to different steel billet length, selects stopping near switch of corresponding diverse location.Rely on the restriction of push rod, make steel billet center line and heating furnace center line that roller-way transports align basically; Thereby automaticity and production efficiency have been improved; Need not manual adjustment, ensured personal safety.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the side view of the utility model embodiment;
Fig. 3 is the vertical view of the utility model embodiment;
Description of symbols among the figure:
1-bearing, 2-cylinder, 3-be near switch frame, the 4-pointer, and the 5-pointer supports, the 6-bearing pin,
The 7-supporting seat, 8-apical axis, 9-dish spring group, 10-push rod, 11-leading truck, 12-roller-way.
The specific embodiment
For understanding the utility model better, below in conjunction with accompanying drawing and specific embodiment the technical scheme of the utility model is done further explanation, referring to Fig. 1 to Fig. 3:
Press the adjustable retaining steel machine of a kind of push rod extension elongation that the utility model is implemented, be arranged on rollgang 12 1 sides of furnace charge end, the center line when being used to align different length steel billet material loading.So an automatic telescoping mechanism of push rod is set, and concrete structure mainly comprises: bearing 1, power source, push rod component, leading truck 11.Bearing 1 all is fixed on the basis, ground with leading truck 11; Power source is fixedly mounted on the bearing 1; The power source output is connected with push rod component, and the power source outputting power drives push rod component and moves along leading truck, is the extension elongation of monitoring push rod 10; Bearing 1 is provided with the checkout gear that detects the push rod component shift position, and checkout gear is electrically connected with the controller of control power source action.
Push rod component includes push rod 10, apical axis 8, dish spring group 9, supporting seat 7, bearing pin 6, and integral installation fitted on the supporting seat 7 after push rod 10 was assemblied on the apical axis 8 through dish spring group 9, and supporting seat 7 is terminal through the cylinder bar that bearing pin 6 is assemblied in cylinder.In the time of supporting seat 7 supporting push rod component gravity, play the effect of guiding.So be provided with guide rail or guide groove in supporting seat 7 bottoms, leading truck 11 is provided with guide groove or the guide rail that matches, and the guide rail of supporting seat 7 or guide groove cooperate with leading truck 11 guide grooves or guide rail.
It is PLC, solenoid directional control valve that said controller includes Programmable Logic Controller; Cylinder 2 actions have to be advanced, retreats and stop; So solenoid directional control valve adopts the 3 position-5 way solenoid directional control valve, the control end electricity of solenoid directional control valve inserts on the output IO port of Programmable Logic Controller.For the position of detecting push rod component to carry out FEEDBACK CONTROL; Also be provided with checkout gear, checkout gear includes near switch arrays, pointer 4, near switch arrays be distributed in bearing 1 near on the switch frame 3; Each inserts the input IO port of PLC near the switch electricity; According to the decision of the span of raw material length specification near spacing between the switch and arrangement, when span hour, can adopt two row or many arranged; The setting that interlaces of adjacent two row switch arrays, and each is numbered near switch.Pointer 4 supports 5 through pointer and is connected on cylinder 2 piston rods, and along with it moves together, that passes through reference numeral sends induced signal near switch.
The implementation process of the utility model is: according to the length range and the span of raw material; Selection is near number n >=(raw material steel billet extreme length Lmax/2-raw material steel billet shortest length Lmin/2)/raw material length minimum span+1 of switch; To be K1, K2 at first near switch number ... Kn-1, Kn; Be fixed on cylinder 2 on the bearing 1; Be fixed near on the switch frame 3 near switch, pointer 4 supports 5 through pointer and is connected with cylinder piston rod, and push rod 10 and apical axis 8 are placed on the leading truck 11 to guarantee its stability through supporting seat 7.When the length of raw material steel billet is different, when needing to regulate the extension elongation of push rod 10, know steel billet length according to the data in advance of the secondary of last process; Calculate the length that push rod 10 stretches out; Be that pointer 4 moves to corresponding numbering near the position of the switch, the raw material steel billet near the corresponding different length of switch of different numberings, envelope formula 3 position-5 way solenoid directional control valve is opened in controller control this moment; Cylinder 2 piston rods drive push rod component and in leading truck 11 chutes, seesaw; And drive pointer 4 motions, arrive assigned address after, reference numeral send induced signal near switch; Envelope formula 3 position-5 way solenoid directional control valve is adjusted into meta in control this moment, makes push rod 10 remain on current location.After the raw material steel billet transports through roller-way 12, hit push rod 10, push rod slides in apical axis 8, and after the buffering through dish spring group 9, bearing pin 6 guarantees that apical axis 8 moves in the buffer distance scope, finally make steel billet center line and heating furnace center line align basically.The stroke S=of cylinder (raw material steel billet extreme length Lmax-raw material steel billet shortest length Lmin)/2+ surplus wherein.
The above disclosed preferred embodiment that is merely the utility model can not limit the interest field of the utility model certainly with this, so according to the equivalence variation that the utility model claim is done, still belong to the protection domain of the utility model.
Claims (7)
1. retaining steel machine that the push rod extension elongation is adjustable; Be arranged on furnace charge end rollgang (12) one sides; It is characterized in that: it includes the bearing (1) that is fixed on the basis, ground, and bearing is fixed with power source on (1), and the power source output is connected with push rod component; Be fixed with leading truck (11) on the basis of push rod component below, push rod component moves along leading truck (11); Bearing (1) is provided with the checkout gear that detects the push rod component shift position, and checkout gear is electrically connected with the controller of control power source action.
2. the retaining steel machine that push rod extension elongation according to claim 1 is adjustable is characterized in that: said power source is cylinder (2), and its cylinder body is fixed, and the cylinder bar is connected with push rod component.
3. the retaining steel machine that push rod extension elongation according to claim 1 is adjustable is characterized in that: said power source is oil cylinder or electric cylinder.
4. the retaining steel machine that push rod extension elongation according to claim 1 is adjustable; It is characterized in that: said push rod component includes push rod (10), apical axis (8), dish spring group (9), supporting seat (7), bearing pin (6); Push rod (10) is assemblied in the last back of apical axis (8) integral installation through dish spring group (9) and fits on the supporting seat (7); Supporting seat (7) is assemblied in the power source output through bearing pin (6), and supporting seat (7) is provided with guide rail or guide groove, cooperates with leading truck (11) guide groove or guide rail.
5. the retaining steel machine that push rod extension elongation according to claim 1 is adjustable, it is characterized in that: said controller includes Programmable Logic Controller and solenoid directional control valve, and the control end electricity of solenoid directional control valve inserts on the output port of Programmable Logic Controller.
6. the retaining steel machine that push rod extension elongation according to claim 1 is adjustable; It is characterized in that: said checkout gear includes near switch arrays, pointer (4); Be distributed on the bearing (1) near switch arrays; And be electrically connected with controller, pointer (4) supports (5) through pointer and is connected the power source output, sends induced signal through reference numeral near switch.
7. the retaining steel machine that push rod extension elongation according to claim 6 is adjustable is characterized in that: said near switch arrays setting at least two row, adjacent two rows are near the switch arrays setting that interlaces, and each is numbered near switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200582314U CN202470766U (en) | 2012-02-22 | 2012-02-22 | Steel baffling machine with adjustable stretching length of ejection rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200582314U CN202470766U (en) | 2012-02-22 | 2012-02-22 | Steel baffling machine with adjustable stretching length of ejection rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470766U true CN202470766U (en) | 2012-10-03 |
Family
ID=46918920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200582314U Expired - Fee Related CN202470766U (en) | 2012-02-22 | 2012-02-22 | Steel baffling machine with adjustable stretching length of ejection rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538470A (en) * | 2012-02-22 | 2012-07-04 | 中冶南方(武汉)威仕工业炉有限公司 | Steel retaining machine with mandrel adjustable in elongation |
-
2012
- 2012-02-22 CN CN2012200582314U patent/CN202470766U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538470A (en) * | 2012-02-22 | 2012-07-04 | 中冶南方(武汉)威仕工业炉有限公司 | Steel retaining machine with mandrel adjustable in elongation |
| CN102538470B (en) * | 2012-02-22 | 2014-07-23 | 中冶南方(武汉)威仕工业炉有限公司 | Steel retaining machine with mandrel adjustable in elongation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121003 Termination date: 20140222 |