CN206122351U - Multi -thread splitting rolling guide slot under TMCP process consideration - Google Patents

Abstract

The utility model discloses a multi -thread splitting rolling guide slot under TMCP process consideration, including the base, there is the U -shaped groove on base upper portion along length direction processing, the one end in U -shaped groove be red steel entry, and the other end in U -shaped groove is red steel and exports, the width in U -shaped groove is 50mm, the degree of depth in U -shaped groove is: red steel entrance to half -way point is for waiting high stage, and the degree of depth be 180mm, and half -way point to red steel exit is for becoming the slope section, and the degree of depth that becomes red steel exit behind the slope is 60mm, the utility model discloses eliminated between each line because of the inconsistent system's rotational speed that leads to the fact of loop ware height stability problem not, reached stable high yieldly, made fault handling speed improve greatly simultaneously, can realize the trouble -locating of defending at the thread guide smoothly.

Description

Multi wire cutting rolling guide groove under TMCP process conditions

Technical field

The utility model is related to steel industry steel rolling field, more particularly to multi wire cutting rolling is led under TMCP process conditions Groove.

Background technology

Looper adjusts tension force used in many slit rolling process of steel industry bar production line development, using looper Adjust tension force to there is greatest problem is that milling train rotating speed cannot realize stable, and Jing often occurs a certain line piling of steel.Main cause is：Rolled piece It is split as multi-thread by an original line after cutting, is determined by slit rolling process, is certainly existed between each strands type Size difference, but roll rotational speed is consistent, so as to form different looper heights, when loop scanner gathers signal, because cannot Obtain stable signal, it is impossible to judge the difference between actual looper height and setting, therefore the frequently upper passage milling train of adjustment, and Because being cascade speed governing between milling train, so causing the unstable of whole system, it is unfavorable for stable and high yields.Additionally there are place's science and engineering Skill accident is slow, difficult in maintenance, the problems such as guide and guard cannot be checked.

Utility model content

In order to solve the above problems, the utility model provides multi wire cutting rolling guide groove under TMCP process conditions.

The technical scheme that the utility model is adopted is：

Multi wire cutting rolling guide groove under TMCP process conditions, including base, on base top U-shaped is machined with along its length Groove, one end of U-lag is red steel entrance, and the other end of U-lag is red steel outlet；The width of U-lag is 50mm；The depth of U-lag Degree is：Red steel porch to intermediate point is contour section, and depth is 180mm, and intermediate point to red steel exit is variable slope segment, after becoming slope The depth in red steel exit is 60mm.

Preferably, the number for being machined with U-lag on the base in the width direction is 3-5 roads.

Preferably, red steel observation and tension adjustment hole are provided with the U-lag at base upper bottom portion edge.

Preferably, the length of the base is 2.2m.

Preferably, form of the U-lag in isosceles trapezoid arranges that minor face is red steel porch, and two U-lag spacing are 80-100mm, long side is red steel exit, and two U-lag spacing are 130-150mm；Or the form arrangement that U-lag is rectangle, two U-lag spacing is 130-150mm.

The beneficial effects of the utility model are：

When slit rolling process is produced, directly rolling guide groove is separately mounted on original looper base, can make to cut Material type after point passes through empty guide groove of crossing and enters lower passage milling train, eliminates because making because looper height is inconsistent between each line Into system rotary speed unstabilization determine problem, reach stable, high-yielding, while greatly improving troubleshooting speed, can successfully realize The trouble shooting of line guide and guard.

Description of the drawings

Fig. 1 is the front view that the utility model embodiment 1 rolls guide groove；

Fig. 2 is the front view that the utility model embodiment 2 rolls guide groove；

Fig. 3 is the side view of Fig. 1 and Fig. 2；

In figure：1- bases, 2-U shape grooves, 3- red steel entrances, the outlet of 4- red steels, the observation of 5- red steels and tension adjustment hole, in 6- Between point.

Specific embodiment

In order that the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiments, to this Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this practicality It is new, it is not used to limit the utility model.

Below in conjunction with the accompanying drawings and specific embodiment is further described to application principle of the present utility model.

Embodiment 1

As shown in Figure 1, Figure 3, multi wire cutting rolling guide groove under TMCP process conditions, including base 1, on the top edge of base 1 Length direction is machined with U-lag 2, and one end of U-lag 2 is red steel entrance 3, and the other end of U-lag 2 is red steel outlet 4；U-lag 2 Width be 50mm；The depth of U-lag 2 is：To intermediate point 6 it is contour section at red steel entrance 3, depth is 180mm, intermediate point 6 It is variable slope segment to red steel outlet 4, becomes the depth behind slope at red steel outlet 4 into 60mm.

Preferably, 5 road U-lags 2 are machined with the base 1 in the width direction.

Preferably, red steel observation and tension adjustment hole 5 are provided with the U-lag 2 at the upper bottom portion edge of base 1.

Preferably, the length of the base 1 is 2.2m.

Preferably, form of the U-lag 2 in isosceles trapezoid arranges that minor face is the spacing of two U-lag 2 at red steel entrance 3 For 80mm, long side is that at red steel outlet 4, the spacing of two U-lag 2 is 130mm.

Embodiment 2

As shown in Figure 2 and Figure 3, multi wire cutting rolling guide groove under TMCP process conditions, including base 1, on the top edge of base 1 Length direction is machined with U-lag 2, and one end of U-lag 2 is red steel entrance 3, and the other end of U-lag 2 is red steel outlet 4；U-lag 2 Width be 50mm；The depth of U-lag 2 is：To intermediate point 6 it is contour section at red steel entrance 3, depth is 180mm, intermediate point 6 It is variable slope segment to red steel outlet 4, becomes the depth behind slope at red steel outlet 4 into 60mm.

Preferably, 5 road U-lags 2 are machined with the base 1 in the width direction.

Preferably, red steel observation and tension adjustment hole 5 are provided with the U-lag 2 at the upper bottom portion edge of base 1.

Preferably, the length of the base 1 is 2.2m.

Preferably, form of the U-lag 2 in isosceles trapezoid arranges that minor face is the spacing of two U-lag 2 at red steel entrance 3 For 80-100mm, long side is that at red steel outlet 4, the spacing of two U-lag 2 is 130-150mm；Or the form cloth that U-lag 2 is rectangle Put, the spacing of two U-lag 2 is 130-150mm.

Embodiment 3

Multi wire cutting rolling guide groove under TMCP process conditions, including base 1, on the top of base 1 U is machined with along its length Shape groove 2, one end of U-lag 2 is red steel entrance 3, and the other end of U-lag 2 is red steel outlet 4；The width of U-lag 2 is 50mm；U The depth of shape groove 2 is：To intermediate point 6 it is contour section at red steel entrance 3, depth is 180mm, is at intermediate point 6 to red steel outlet 4 Variable slope segment, becomes the depth behind slope at red steel outlet 4 into 60mm.

Preferably, 3 road U-lags 2 are machined with the base 1 in the width direction.

Preferably, red steel observation and tension adjustment hole 5 are provided with the U-lag 2 at the upper bottom portion edge of base 1.

Preferably, the length of the base 1 is 2.2m.

Preferably, form of the U-lag 2 in isosceles trapezoid arranges that minor face is the spacing of two U-lag 2 at red steel entrance 3 For 100mm, long side is that at red steel outlet 4, the spacing of two U-lag 2 is 150mm.

Embodiment 4

Multi wire cutting rolling guide groove under TMCP process conditions, including base 1, on the top of base 1 U is machined with along its length Shape groove 2, one end of U-lag 2 is red steel entrance 3, and the other end of U-lag 2 is red steel outlet 4；The width of U-lag 2 is 50mm；U The depth of shape groove 2 is：To intermediate point 6 it is contour section at red steel entrance 3, depth is 180mm, is at intermediate point 6 to red steel outlet 4 Variable slope segment, becomes the depth behind slope at red steel outlet 4 into 60mm.

Preferably, 4 road U-lags 2 are machined with the base 1 in the width direction.

Preferably, red steel observation and tension adjustment hole 5 are provided with the U-lag 2 at the upper bottom portion edge of base 1.

Preferably, the length of the base 1 is 2.2m.

Preferably, the form arrangement that U-lag 2 is rectangle, the spacing of two U-lag 2 is 150mm.

Specific embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former Any modification, equivalent substitution and improvements made within then etc., should be included within protection domain of the present utility model.

Claims (2)

1. Multi wire cutting rolling guide groove under 1.TMCP process conditions, it is characterised in that：Including base（1）, in base（1）Top is along long Degree direction is machined with U-lag（2）, U-lag（2）One end be red steel entrance（3）, U-lag（2）The other end be red steel outlet （4）；U-lag（2）Width be 50mm；U-lag（2）Depth be：Red steel entrance（3）Place is to intermediate point（6）It is deep for contour section Spend for 180mm, intermediate point（6）To red steel outlet（4）Locate as variable slope segment, red steel outlet behind change slope（4）The depth at place be 60mm, institute State base（1）On be machined with U-lag in the width direction（2）Number be 3-5 roads, in base（1）The U-lag at upper bottom portion edge （2）On be provided with red steel observation and tension adjustment hole（5）, the U-lag（2）Form in isosceles trapezoid arrangement, minor face is red Steel entrance（3）Place, two U-lags（2）Spacing is 80-100mm, and long side is red steel outlet（4）Place, two U-lags（2）Spacing is 130- 150mm；Or U-lag（2）The form arrangement being rectangle, two U-lags（2）Spacing is 130-150mm.
2. 2. multi wire cutting rolling guide groove under TMCP process conditions according to claim 1, it is characterised in that the base （1）Length be 2.2m.