CN202180088U - Anti-torsion running trough for cutting and rolling deformed steel bar - Google Patents
Anti-torsion running trough for cutting and rolling deformed steel bar Download PDFInfo
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- CN202180088U CN202180088U CN2011202188144U CN201120218814U CN202180088U CN 202180088 U CN202180088 U CN 202180088U CN 2011202188144 U CN2011202188144 U CN 2011202188144U CN 201120218814 U CN201120218814 U CN 201120218814U CN 202180088 U CN202180088 U CN 202180088U
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- groove
- preparatory
- guide groove
- race
- guide plate
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Abstract
The utility model discloses an anti-torsion running trough for cutting and rolling a deformed steel bar. Multiple dry running troughs are provided between a vertical K5 rolling mill and a flat pre-cutting K4 rolling mill. Pre-guiding troughs and strengthening guide plates are disposed among adjacent dry running troughs along the rolled part moving direction. The strengthening guide plates are disposed at outlets of the pre-guiding troughs, which have a horn mouth shape wide at the front and narrow at the rear. The interior of each strengthening guide plate is a rectangular square hole formed by two clamping plates. By adopting such a technical scheme, the pre-guiding troughs wide at the front and narrow at the rear guarantee that steel materials precisely enter into the strengthening guide plates. The pre-guiding troughs and a dry running trough rack are connected via fixing pins. The structure is simple and firm. The strengthening guide plates are composed of two identical clamping plates and are convenient to replace. The two clamping plates are tightly pressed via oblique pins and are convenient to install and adjust. The manufacture cost and the installation cost are saved, and the time and labor for replacing the running troughs are reduced. The problem of torsion of steel materials during the cutting and rolling process is completely solved, and process accidents are avoided.
Description
Technical field
The utility model belongs to the technical field that metallurgical industry is produced, and relates to the steel rolling production technology, and more particularly, the utility model relates to a kind of anti-race groove that reverses of screw-thread steel splitting rolling.
Background technology
Owing to yield poorly during small dimension screw-thread steel one-strand roller machine, can bring safety and hidden trouble of equipment again after the production speed-raising, so generally take cutting production.
The steel material need pass through K6 during splitting rolling, K5 sortie mill milling becomes rectangular cross section, gets into cutting in advance of K4, K3 passage splitting roller then, by the cutting cutter steel material is cut fully again.If twist before the steel material advances K4 by K5, can cause the steel-fastening of K4 import department, badly bleeding, this just requires K5 passage supplied materials must flatly get into the preparatory splitting roller of K4.
In present actual production; The employing controlled rolling and controlled cooling is rolling, and the water tank that is provided with between K5 and K4 makes that two rolling mill spacings are bigger, and the steel material is prone to phenomenons such as swinging, reverse; Often cause the generation of various technology accidents, this has become the bottleneck of restriction cutting production development.
The utility model content
The utility model problem to be solved provides a kind of anti-race groove that reverses of screw-thread steel splitting rolling, its objective is constraint, clamping movement steel material, prevents that it from twisting in motion process.
To achieve these goals, the technical scheme taked of the utility model is:
The anti-race groove that reverses of this screw-thread steel splitting rolling that the utility model provided; The equipment of described screw-thread steel splitting rolling comprises vertical K5 milling train, sealing race groove, the preparatory cutting K4 of flat milling train, between described vertical K5 milling train and the preparatory cutting K4 of flat milling train, establishes multistage and does the race groove; Between adjacent dried race groove; Press the order of the direction of motion of rolled parts, establish preparatory guide groove and set upright guide plate, describedly set upright the outlet that guide plate is located at described preparatory guide groove; Described preparatory guide groove is front wide and rear narrow horn mouth shape; The described inside of setting upright guide plate is the rectangle square hole that two clamping plates is formed.
Described preparatory guide groove with set upright guide plate and be respectively two, promptly the first preparatory guide groove and first is set upright guide plate, the second preparatory guide groove and second is set upright guide plate.
The distance of the described second preparatory guide groove and the first preparatory guide groove is 5m.
The length of the dried race groove before the described first preparatory guide groove is 5m.
Described two clamping plates is respectively train wheel bridge and lower plate.
Described preparatory guide groove is connected through four steady pins with the support of described dried race groove.
The bottom of described preparatory guide groove is provided with installs the cylindrical hole that roller-way is reserved.
Described train wheel bridge and lower plate are fixed and clamped through taper pin.
In the end one is provided with the back-end crop flying shear after setting upright guide plate.
The utility model adopts technique scheme, and original dried race groove has been carried out the segmentation transformation, and front wide and rear narrow preparatory guide groove has guaranteed that the steel material accurately gets into and set upright guide plate.Because in advance guide groove basically only receives horizontal direction power, thus preparatory guide groove be connected through steady pin with former dried race groove support, simple in structure and firm; Set upright guide plate and form, be convenient to change by two identical clamping plate; Two clamping plates compresses through taper pin, installs easy to adjust.Owing to original dried race groove is not carried out whole section transformation, practiced thrift making, mounting cost, significantly reduce and change time and the manpower consumption who runs groove, steel material torsion phenomenon has been avoided the generation of technology accident when thoroughly having solved splitting rolling.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification and the figure briefly explains:
Fig. 1 runs groove vertical view completely between K5 and K4 milling train, the utility model is installed on therebetween just;
Fig. 2 is the preparatory guide groove of the utility model and sets upright the guide plate structure sketch map;
Fig. 3 is the structural representation of train wheel bridge in the utility model;
Fig. 4 is the structural representation of lower plate in the utility model;
Fig. 5 is the structural representation of taper pin in the utility model.
Be labeled as among the figure:
101, vertical K5 milling train, 102, do to run groove, 103, the first preparatory guide groove, 104, first sets upright guide plate, and 105, do and run groove, 106, the second preparatory guide groove, 107, second sets upright guide plate, and 108, the back-end crop flying shear, 109, dried race groove, 110, the preparatory cutting K4 of flat milling train;
201, preparatory guide groove, 202, set upright guide plate, 203, steady pin, 204, cylindrical hole, 205, train wheel bridge, 206, lower plate, 207, taper pin.
The specific embodiment
Contrast accompanying drawing below; Through description to embodiment; To effect and operation principle, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc.; Do further detailed explanation, inventive concept, the technical scheme of the utility model are had more complete, accurate and deep understanding to help those skilled in the art.
The structure of the utility model of expressing like Fig. 1, Fig. 2 is a kind of anti-race groove that reverses of screw-thread steel splitting rolling, and the equipment of described screw-thread steel splitting rolling comprises vertical K5 milling train 101, the preparatory cutting K4 of flat milling train 110.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, realize constraint, clamping movement steel material, prevent the goal of the invention that it twists in motion process, the technical scheme that the utility model is taked is:
Extremely shown in Figure 5 like Fig. 1; The anti-race groove that reverses of this screw-thread steel splitting rolling that the utility model provided; Between described vertical K5 milling train 101 and the preparatory cutting K4 of flat milling train 110, establish multistage and do the race groove, comprise doing and run groove 102, dried groove 105, the dried groove 109 that runs of running; Between adjacent dried race groove, press the order of the direction of motion of rolled parts, establish preparatory guide groove 201 and set upright guide plate 202, describedly set upright the outlet that guide plate 202 is located at described preparatory guide groove 201; Described preparatory guide groove 201 is front wide and rear narrow horn mouth shape; The described inside of setting upright guide plate 202 is the rectangle square hole that two clamping plates is formed.
The utility model has solved freely-movable in the roomy dried race groove of steel material between former K4 and K5, causes when getting into the preparatory splitting roller import of K4 guide and guard to twist, and causes occurring the technical problem of technology accident; Be during a kind of cutting is produced, be used to retrain, the anti-race groove that reverses of clamping movement steel material.
The utility model cutting is produced anti-reversing and is run groove original dried race groove has been carried out the segmentation transformation, and front wide and rear narrow preparatory guide groove 201 has guaranteed that the steel material accurately gets into and set upright guide plate 202.Set upright guide plate 202 and form, be convenient to change by two identical clamping plate; Owing to original dried race groove is not carried out whole section transformation, practiced thrift making, mounting cost, significantly reduce and change time and the manpower consumption who runs groove, steel material torsion phenomenon when having overcome splitting rolling.
Said box is done the race groove and is divided into three sections, totally eight.
Like Fig. 3 and shown in Figure 4, described two clamping plates is respectively train wheel bridge 205 and lower plate 206.The said guide plate of setting upright is combined by train wheel bridge 205 and lower plate 206, and described train wheel bridge 205 is fixed and clamped through taper pin 207 with lower plate 206.As shown in Figure 5, two clamping plates compresses through taper pin 207, installs easy to adjust.
As shown in Figure 1, described preparatory guide groove 201 is connected through four steady pins 203 with the support of described dried race groove.
Because in advance guide groove 201 only receives horizontal direction power basically, thus preparatory guide groove 201 be connected through steady pin with former dried race groove support, simply fastening.
The bottom of described preparatory guide groove 201 is provided with installs the cylindrical hole 204 that roller-way is reserved.
In the end one is provided with back-end crop flying shear 108 after setting upright guide plate 107.
Described preparatory guide groove 201 with set upright guide plate 202 and be respectively two, promptly the first preparatory guide groove 103 and first is set upright guide plate 104, the second preparatory guide groove 106 and second and is set upright guide plate 107.
In Fig. 1, include preparatory guide groove 201, set upright guide plate 202; Said preparatory guide groove promptly is in advance guide groove 103, the second preparatory guide groove 106 of first among Fig. 2, and the said guide plate of setting upright promptly is that first among Fig. 2 sets upright guide plate 104, second and set upright guide plate 107;
Run in the groove all fronts in steel material motion shown in Figure 1, includes vertical K5 milling train 101; Be provided with behind the said K5 milling train and do run groove 102, be provided with the first preparatory guide groove 103, the first behind the said dried race groove 102 and set upright guide plate 104 and link to each other with the first preparatory guide groove 103; Said first sets upright to be provided with behind the guide plate 104 to do and runs groove 105, is provided with the second preparatory guide groove 106 (with the first preparatory guide groove 103) behind the said dried race groove 105, and second sets upright guide plate 107 (same first sets upright guide plate 104) links to each other with the second preparatory guide groove 106; Said second is provided with back-end crop flying shear 108 after setting upright guide plate 107, behind said back-end crop flying shear 108, is provided with to do to run groove 109, is provided with the preparatory cutting K4 of flat milling train 110 behind the said dried race groove 109.
Run the groove 102 entering first preparatory guide groove 103 through vertical K5 milling train 101 rolling steel material through doing; Guide groove 103 inlet sizes run groove 102 outlets greater than doing in advance; And its outlet size is set upright guide plate 104 less than first; Make the steel material after first preparatory guide groove 103 guiding, accurately get into first and set upright guide plate 104; Set upright guide plate and play rectification, anti-twisting action, after same steel material is set upright guide plate 107 guiding, set upright through the second preparatory guide groove 106, second again, through back-end crop flying shear 108, do and run the steadily preparatory splitting rolling of entering of groove 109, the 110 import guide and guard of the preparatory cutting K4 of flat milling train.
The distance of the described second preparatory guide groove 106 and the first preparatory guide groove 103 is 5m.
The length of the dried race groove 102 before the described first preparatory guide groove 103 is 5m.
The anti-race groove that reverses of screw-thread steel splitting rolling includes the sealing that is about 15m and runs groove; The about 5m of said race front of the slot position is provided with the first preparatory guide groove 103; Be provided with the second preparatory guide groove in the about 5m of said first preparatory guide groove position; Said all the other positions are run groove and are done the race groove for the box of sealing.
In the utility model, the steel material that K5 shuts out is actuated down in metal flow and roller-way rotation jointly, runs the groove entering first preparatory guide groove 103 by doing; After its guiding, accurately get into first and set upright guide plate 104; This guide plate square inner bore size and steel material size are approximate, and be only bigger, both can guarantee that the steel material passed through guide plate smoothly; Can play clamping, anti-torsional restraint effect again; Horizontal steel material after setting upright gets into the second preparatory guide groove 106 and second through one section dried race groove again and sets upright guide plate 107, plays guiding and anti-twisting action once more, and it is rolling that the steel material that secondary is set upright gets into the preparatory splitting roller of K4 stably through dried race groove and import guide and guard.
The utility model just is prone to reverse the race groove that the position has been adopted the segmentation guiding, set upright at the steel material; Be respectively structure and the function on all four first and second preparatory guide grooves, set upright guide plate; Rather than all transform the anti-race groove that reverses as with whole section; Guaranteeing to have saved making, installation cost under the prerequisite that the steel material does not twist, shorten the time of running groove of changing greatly like this.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (8)
1. the anti-race groove that reverses of a screw-thread steel splitting rolling; The equipment of described screw-thread steel splitting rolling comprises vertical K5 milling train (101), sealing race groove, the preparatory cutting K4 of flat milling train (110); It is characterized in that: between described vertical K5 milling train (101) and the preparatory cutting K4 of flat milling train (110), establish multistage and do race groove (102,105,109); Between adjacent dried race groove (102,105,109), press the order of the direction of motion of rolled parts, establish preparatory guide groove (201) and set upright guide plate (202), describedly set upright the outlet that guide plate (202) is located at described preparatory guide groove (201); Described preparatory guide groove (201) is front wide and rear narrow horn mouth shape; The described inside of setting upright guide plate (202) is the rectangle square hole that two clamping plates is formed.
2. according to the anti-race groove that reverses of the described screw-thread steel splitting rolling of claim 1, it is characterized in that: described two clamping plates is respectively train wheel bridge (205) and lower plate (206).
3. according to the anti-race groove that reverses of the described screw-thread steel splitting rolling of claim 1, it is characterized in that: described preparatory guide groove (201) is connected through four steady pins (203) with the support of described dried race groove.
4. according to the anti-race groove that reverses of the described screw-thread steel splitting rolling of claim 1, it is characterized in that: the bottom of described preparatory guide groove (201) is provided with installs the cylindrical hole (204) that roller-way is reserved.
5. according to the anti-race groove that reverses of the described screw-thread steel splitting rolling of claim 2, it is characterized in that: described train wheel bridge (205) and lower plate (206) are fixed and clamped through taper pin (207).
6. according to the anti-race groove that reverses of the described screw-thread steel splitting rolling of claim 1, it is characterized in that: in the end one is provided with back-end crop flying shear (108) after setting upright guide plate (107).
7. according to the anti-race groove that reverses of the described screw-thread steel splitting rolling of claim 1; It is characterized in that: described preparatory guide groove (201) and set upright guide plate (202) and be respectively two, promptly the first preparatory guide groove (103) and first is set upright guide plate (104), the second preparatory guide groove (106) and second is set upright guide plate (107).
8. according to the anti-race groove that reverses of the described screw-thread steel splitting rolling of claim 7, it is characterized in that: the described second preparatory guide groove (106) is 5m with the distance of the first preparatory guide groove (103); The length of the dried race groove (102) that the described first preparatory guide groove (103) is preceding is 5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202188144U CN202180088U (en) | 2011-06-27 | 2011-06-27 | Anti-torsion running trough for cutting and rolling deformed steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202188144U CN202180088U (en) | 2011-06-27 | 2011-06-27 | Anti-torsion running trough for cutting and rolling deformed steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180088U true CN202180088U (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202188144U Expired - Fee Related CN202180088U (en) | 2011-06-27 | 2011-06-27 | Anti-torsion running trough for cutting and rolling deformed steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202180088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319746A (en) * | 2011-06-27 | 2012-01-18 | 芜湖新兴铸管有限责任公司 | Torsion-proof running slot for splitting rolling of deformed steel bar |
| CN109396183A (en) * | 2018-11-13 | 2019-03-01 | 柳州钢铁股份有限公司 | Bar multi wire cutting manufacturing technique method |
-
2011
- 2011-06-27 CN CN2011202188144U patent/CN202180088U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319746A (en) * | 2011-06-27 | 2012-01-18 | 芜湖新兴铸管有限责任公司 | Torsion-proof running slot for splitting rolling of deformed steel bar |
| CN102319746B (en) * | 2011-06-27 | 2014-04-16 | 芜湖新兴铸管有限责任公司 | Torsion-proof running slot for splitting rolling of deformed steel bar |
| CN109396183A (en) * | 2018-11-13 | 2019-03-01 | 柳州钢铁股份有限公司 | Bar multi wire cutting manufacturing technique method |
| CN109396183B (en) * | 2018-11-13 | 2020-09-01 | 柳州钢铁股份有限公司 | Multi-line bar cutting production process |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20170627 |