CN202963047U - Segmentation-guide device for bar production line - Google Patents
Segmentation-guide device for bar production line Download PDFInfo
- Publication number
- CN202963047U CN202963047U CN 201220550647 CN201220550647U CN202963047U CN 202963047 U CN202963047 U CN 202963047U CN 201220550647 CN201220550647 CN 201220550647 CN 201220550647 U CN201220550647 U CN 201220550647U CN 202963047 U CN202963047 U CN 202963047U
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- CN
- China
- Prior art keywords
- box body
- slitting wheel
- production line
- base
- cutting guide
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- Expired - Lifetime
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Abstract
The utility model discloses a segmentation-guide device for a bar production line, which comprises a base, and a box body arranged on the base, wherein segmentation wheels and a nose-liked mouth are arranged at one end of the box body, and a discharging box is arranged at the other end of the box body; and a bracket compressing screw is arranged at the top of the box body, and is used for locking a bracket and a guide assembly including the box body and the base. The device is novel in structure, reasonable and compact, and practical, reduces the steel piling-up failure rate of the rolling production line, is high in operation rate, and improves the finished product rate.
Description
Technical field
The utility model relates to field of metallurgy production line of bar Cutting guide equipment, a kind of device of optimizing the production line of bar Cutting guide specifically.
Background technology
The Bar Plant splitting rolling is the effect of pass that in the operation of rolling, a steel billet utilized, roll into and have two or more identical shaped rolled pieces in parallel, recycling cutting equipment or roll are cut into two or more single rolled pieces along the longitudinal direction with rolled piece in parallel.The Main Function of Cutting guide is to tear from out red of slitting pass, to be introduced into smoothly in the guide and guard of lower a time.
At present, the rolling Φ 12mm of steel plant bar production line * 3, Φ 14mm * 3, Φ 16mm * 2, Φ 18mm * 2,, Φ 20mm * 2, Φ 22mm * 2 equal-specifications use Cutting guides, the structure matching of original guide assembly is inapplicable; Original slitting wheel wedge angle is 90 ° of degree, and the nose mouth, to go out the magazine inner cavity size excessive, and heap steel accident easily occurs when rolling, has a strong impact on rolling line production output, becomes the bottleneck of restriction whole piece production line of bar.
The utility model content
For problems of the prior art and deficiency, the purpose of this utility model is to provide a kind of device of production line of bar Cutting guide, and this apparatus structure is rationally compact, practical, and rolling line heap steel accident rate is reduced, operating rate is high, and finished product speed is improved.
The purpose of this utility model realizes by following technical proposals:
A kind of device of production line of bar Cutting guide comprises base, is arranged on the box body on base, is provided with slitting wheel on described box body, and an end of slitting wheel is provided with the nose mouth; The middle part of box body is provided with the cutting blade, and the other end of box body is provided with out magazine; The top of described box body is provided with the support clamping screw, with support and the guide assembly locking that comprises box body and base.
The utility model is further characterized in that:
Described slitting wheel is connected with box body by adjusting screw rod, and the nose mouth is positioned at the end of slitting wheel.
Described slitting wheel is located by guide roller axis, establishes two circle rolled pieces on slitting wheel, is connected with the connecting band of rolled piece in parallel between described two circle rolled pieces, and described slitting wheel is set to 92.8 ° with respect to the wedge angle of two round rolled pieces.
Cutting blade on described box body joins with the magazine that goes out of the slitting wheel that is positioned at box body one end and box body afterbody respectively.
Institute's support clamping screw is connected with box body by upper lower tooth piece.
The utility model from practical, rigidity is strong, set about in easily changeable place, between the threes such as box body and base, support and base, linking, locking device all improve, satisfy the characteristics such as red steel temperature is high, impulsive force is large, dynamic loading is large, take red the effect that also is introduced into smoothly in lower a time guide and guard of tearing.
This installation optimization the nose mouth, go out magazine red steel by inner cavity size, guarantee that nose mouth and roll binding site match, apart within 10mm, can introduce smoothly red steel in parallel and correctly enter slitting wheel between the two, decile is torn red steel in parallel; Article 2, in (or 3 or 4) red steel each, can be through going out magazine, single rolled piece follow procedure is sent in the 2# kink, enters in K2 flat oval pass.
The present utility model has following characteristics:
production line of bar four splitting rolling Φ 12mm * 4, Φ 14mm * 4 screw-thread steels, three splitting rolling Φ 16mm * 3 screw-thread steels, two splitting rolling Φ 18mm * 2, Φ 20mm * 2, Φ 22mm * 2 screw-thread steels, use Cutting guide and have novel structure, practical, the advantages such as rigidity is strong, using the slitting wheel wedge angle is 92.8 ° of degree, the nose mouth, go out the magazine inner cavity size moderate, Rolling Production is smooth, accident rate is low, operating rate is high, finished product speed the highest class production capacity when 18m/s reaches 1500t, lumber recovery is 96.8% (full scale delivery), and can keep balanced daily output 4200t, the slitting wheel wedge angle plays an important role to slitting wheel and stable splitting rolling.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model Cutting guide front view.
Fig. 2 is the utility model Cutting guide top view.
Fig. 3 is the utility model Cutting guide side view.
In figure: 1, nose mouth; 2, box body; 3, slitting wheel; 4, go out magazine; 5, support; 6, base; 7, base clamping screw; 8, support clamping screw; 9, adjust screw rod; 10, hex nut; 11, cutting blade; 12, guide roller axis; 13, upper lower tooth piece; 14, dovetail keyway.
The specific embodiment
The structure of the present embodiment comprises base 6 as shown in Fig. 1 (Cutting guide front view), be arranged on the box body 2 on base 6, is provided with slitting wheel 3 on box body 2, and slitting wheel 3 is connected with box body 2 by adjusting screw rod 9, and nose mouth 1 is positioned at the end of slitting wheel 3; The middle part of box body 2 is provided with cutting blade 11(and sees Fig. 2), the other end of box body 2 is provided with out magazine 4; The top of box body 2 is provided with support clamping screw 8, with support 5 and the guide assembly locking that comprises box body 2 and base 6.Base 6 is connected with support 5 by base clamping screw 7, and the afterbody of box body 2 will go out magazine 4 by hex nut 10 and be connected on box body 2.
As shown in Figure 2, slitting wheel 3 is positioned on box body 2 by guide roller axis 12, establishes two circle rolled pieces on slitting wheel 3, is connected with the connecting band of rolled piece in parallel between the 3 pairs of round rolled pieces, and slitting wheel 3 is set to 92.8 ° with respect to the wedge angle of two round rolled pieces.
Cutting blade 11 on box body 2 joins with the magazine 4 that goes out of the slitting wheel 3 that is positioned at box body 2 one ends and box body 2 afterbodys respectively.
As shown in Figure 3, support clamping screw 8 is connected with box body 2 by upper lower tooth piece 13, is provided with dovetail keyway 14 in the bottom of support 5.
During making, cue mouth 1, slitting wheel 3 and go out magazine 4 and put in box bodys 2, with base clamping screw 7 locking box body 2 and bases 6, with support clamping screw 8 locking guide assembly (box body 2 and base 6 are together) and supports 5, regulating adjustment screw rod 9 with special spanner is that slitting wheel 3 gaps, up and down are within 0.3mm, namely forward upper slitting wheel to hand, lower slitting wheel forwards to gently.Slitting wheel 3 is fixed on Cutting guide, be its vitals, cutting is the rolled piece in parallel of connecting band to two round rolled pieces through roll pass, then, to tear from out red of slitting pass through the slitting wheel 3 of Cutting guide, be introduced into smoothly in the guide and guard of lower a time.
After making apparatus of the present invention, at first slitting wheel 3, nose mouth 1, go out magazine 4 and be fixed on Cutting guide, lock bracket 5 and base 6, Cutting guide is arranged on the guide beam of milling train, adjust the alignment degree of roller gap and guide and guard and roller groove, locking dovetail nut compresses the guide beam briquetting, guarantees that Cutting guide installation and debugging guide and guard, red steel pass through smoothly.Rolled piece from the K4 hole to the K3 hole, a steel billet is utilized the effect of pass, roll into and have two or more identical shaped rolled pieces in parallel, recycling cutting equipment or roll are cut into two or more single rolled pieces along the longitudinal direction with rolled piece in parallel.
In wheeled syncopation, the work of tearing to the thin and narrow connecting band of rolled piece of carrying out is at last completed by slitting wheel.The condition of slitting wheel subdivision rolled piece is: ∑ F divides=S σ b formula in, ∑ F is divided into the horizontal component sum; S is the area of connecting band; σ b is tensile strength.
Rolled piece has been completed and has been depressed location and area distributions in top slitting pass and slitting pass, so the effect of slitting wheel cutting is only adjusted relevant with selection and the production of slitting wheel drift angle.To make slitting wheel can tear smoothly the cutting connecting band in splitting rolling, and reduce burr as far as possible, be beneficial to the control of end product quality.Analyzing the stressing conditions of rolled piece between slitting wheel can find out, two outer rims of slitting wheel are only depressed the above-below direction of rolled piece intermediate connector; The Main Function of depressing is to produce the horizontal component of enough tearing rolled piece, and the up and down angle of wedge can not make rolled piece produce plastic deformation basically.
Intermediate connector is tension on X-axis, and pressurized on Y-axis, Z axis very easily satisfies and dissects formula, realizes the cutting purpose.In addition, after rolling stablizing, the generation of rolling surplus frictional force can make the power of fZ direction increase, and is rolling more stable, the cutting better effects if.Under pass cutting wedge drift angle was selected greater than 60 ° of situations, the slitting wheel drift angle is general selected 92.8 °, satisfied further that the cutting connecting band is torn smoothly, the minimum requirement of burr, rolled through trying, and effect is fine.
The present utility model can effectively avoid slitting wheel not to be durable, and causes rolled piece to pile too early steel.
After production line of bar adopts this invention, production line of bar four splitting rolling Φ 12mm * 4, Φ 14mm * 4 screw-thread steels, three splitting rolling Φ 16mm * 3 screw-thread steels, two splitting rolling Φ 18mm * 2, Φ 20mm * 2, Φ 22mm * 2 screw-thread steels, operating rate brings up to 92.10%, the highest class production capacity reaches 1500t, and can keep balanced daily output 4200t.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model; can not assert that the specific embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model and determine scope of patent protection by claims of submitting to.
Claims (5)
1. the device of a production line of bar Cutting guide, comprise base (6), is arranged on the box body (2) on base (6), and it is characterized in that: an end of described box body (2) is provided with slitting wheel (3), and an end of slitting wheel (3) is provided with nose mouth (1); The middle part of box body (2) is provided with cutting blade (11), and the other end of box body (2) is provided with out magazine (4); The top of described box body (2) is provided with support clamping screw (8), with support (5) and the guide assembly locking that comprises box body (2) and base (6).
2. the device of a kind of production line of bar Cutting guide according to claim 1 is characterized in that: described slitting wheel (3) is connected with box body (2) by adjusting screw rod (9), and nose mouth (1) is positioned at the end of slitting wheel (3).
3. the device of a kind of production line of bar Cutting guide according to claim 2, it is characterized in that: described slitting wheel (3) is by guide roller axis (12) location, establish two circle rolled pieces on slitting wheel (3), be connected with the connecting band of rolled piece in parallel between described two circle rolled piece, described slitting wheel (3) is set to 92.8 ° with respect to the wedge angle of two round rolled pieces.
4. the device of a kind of production line of bar Cutting guide according to claim 1, it is characterized in that: be provided with cutting blade (11) on described box body (2), cutting blade (11) joins with the magazine (4) that goes out of the slitting wheel that is positioned at box body (2) one ends (3) and box body (2) afterbody respectively.
5. the device of a kind of production line of bar Cutting guide according to claim 1 is characterized in that: institute's support clamping screw (8) is connected with box body (2) by upper lower tooth piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550647 CN202963047U (en) | 2012-10-25 | 2012-10-25 | Segmentation-guide device for bar production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550647 CN202963047U (en) | 2012-10-25 | 2012-10-25 | Segmentation-guide device for bar production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963047U true CN202963047U (en) | 2013-06-05 |
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ID=48504177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220550647 Expired - Lifetime CN202963047U (en) | 2012-10-25 | 2012-10-25 | Segmentation-guide device for bar production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259552A (en) * | 2014-09-16 | 2015-01-07 | 江苏联峰能源装备有限公司 | Automatic front hydraulic guiding device for big stick hydraulic shear |
| CN108723102A (en) * | 2018-05-25 | 2018-11-02 | 盐城市联鑫钢铁有限公司 | Guider after a kind of rolled bar |
-
2012
- 2012-10-25 CN CN 201220550647 patent/CN202963047U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259552A (en) * | 2014-09-16 | 2015-01-07 | 江苏联峰能源装备有限公司 | Automatic front hydraulic guiding device for big stick hydraulic shear |
| CN104259552B (en) * | 2014-09-16 | 2016-08-24 | 江苏联峰能源装备有限公司 | Hydraulic pressure auto-guider before big rod hydraulic shear |
| CN108723102A (en) * | 2018-05-25 | 2018-11-02 | 盐城市联鑫钢铁有限公司 | Guider after a kind of rolled bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
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| CX01 | Expiry of patent term |