CN212597955U

CN212597955U - Finish rolled steel twists reverse and leads and defend

Info

Publication number: CN212597955U
Application number: CN202021143151.XU
Authority: CN
Inventors: 朱剑
Original assignee: Jiangsu Geerjin Complete Sets Of Equipment Manufacturing Co ltd
Current assignee: Jiangsu Geerjin Complete Sets Of Equipment Manufacturing Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-26
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to a metallurgical equipment technical field, and a finish rolling steel twists reverse guide and guard is disclosed, including twisting reverse guide and guard body, twist reverse the lower fixed surface of guide and guard body and be connected with unable adjustment base, unable adjustment base's two symmetric distributions's of last fixed surface U-shaped pole, the common fixedly connected with backup pad of pole wall of U-shaped pole, the last fixed surface of backup pad is connected with dust collection box and aspiration pump, the input of aspiration pump passes the lateral wall of dust collection box and inwards extends, the screw thread through-hole has been seted up to the lateral wall of dust collection box, and the pore wall threaded connection of screw thread through-hole has external screw thread pipe, the outer wall fixedly connected with baffle of external screw thread pipe, filter mechanism has been cup jointed in the. The utility model discloses can effectively improve the steel rolling and twist reverse the environmental protection performance of leading and defending, can avoid garrulous iron oxide scale polluted environment that wafts, can make garrulous iron oxide scale collect in the dust collection box, and then can improve the convenience that the staff cleared up garrulous iron oxide scale.

Description

Finish rolled steel twists reverse and leads and defend

Technical Field

The utility model relates to a metallurgical equipment technical field especially relates to a finish rolling steel twists reverse and leads and defend.

Background

The guide is a device which is arranged in front of and behind the roll pass and helps the rolled piece accurately and stably enter and exit the roll pass according to the set direction and state in the section steel rolling process, and the guide can remove iron scales, can make the surface of the rolled piece smoother, can increase the surface strength of the rolled piece, and makes the steel rolling process safer and more stable.

In the use process of the existing finish rolling steel torsion guide, broken iron oxide pieces can float to the surrounding environment and pollute the surrounding environment, the environment-friendly performance of the finish rolling steel torsion guide is influenced, the cleaning labor capacity of workers is increased, and the convenience of iron oxide scale cleaning is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art finish rolling steel and twisting the guide and defending in the use, during garrulous iron oxide piece can fly away to the surrounding environment to pollute the surrounding environment, influence the finish rolling steel and twist reverse the feature of environmental protection of guide and defending, and increase the amount of labour that the staff cleared up, thereby influence the problem of iron oxide scale clearance convenience, and the finish rolling steel that proposes twists reverse the guide and defending.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a finish rolled steel torsion guide comprises a torsion guide body, wherein the lower surface of the torsion guide body is fixedly connected with a fixed base, the upper surface of the fixed base is fixedly connected with two symmetrically distributed U-shaped rods, the rod walls of the U-shaped rods are fixedly connected with a supporting plate together, the upper surface of the supporting plate is fixedly connected with a dust collection box and an air pump, the input end of the air pump penetrates through the side wall of the dust collection box and extends inwards, the side wall of the dust collection box is provided with a threaded through hole, and the wall of the threaded through hole is in threaded connection with an external threaded pipe, the outer wall of the external threaded pipe is fixedly connected with a baffle plate, the output end of the air pump is movably sleeved with a filtering mechanism, the side wall of the filtering mechanism is fixedly connected with the inner wall of the baffle, the lower surface of the supporting plate is fixedly connected with a dust hood, the upper surface of the dust hood is fixedly communicated with a guide pipe, and the top end of the guide pipe is fixedly communicated with the outer wall of the dust hood.

Preferably, the filtering mechanism comprises a connecting ring movably connected with the outer wall of the input end of the air pump, the outer walls of the two sides of the connecting ring are fixedly connected with a rubber pad and a supporting net cylinder, one side, far away from the connecting ring, of the supporting net cylinder is fixedly connected with the inner wall of the baffle, the outer wall of the supporting net cylinder is fixedly connected with a filtering layer, and the outer wall of the filtering layer is fixedly connected with a protective net cylinder.

Preferably, the material of the filter layer is non-woven fabric.

Preferably, the pipe wall of the external thread pipe is movably sleeved with a sealing ring.

Preferably, the equal fixedly connected with rectangular connection frame of unable adjustment base's both sides outer wall, the inner wall swing joint of rectangular connection frame has the inserted block, the lateral wall fixedly connected with of inserted block collects the box.

Preferably, fixing through holes are formed in four corners of the upper surface of the fixing base.

Compared with the prior art, the utility model provides a finish rolling steel twists reverse and leads and defend possesses following beneficial effect:

the finish rolling steel torsion guide is provided with the suction hood, the suction pump, the filter layer and the external threaded pipe, when the torsion guide body is used, the suction pump is started firstly, the suction pump firstly extracts air in the dust collection box to form negative pressure in the dust collection box, then the dust collection box collects broken iron scales drifting away from the torsion guide body through the guide pipe and the suction hood to prevent the broken iron scales from drifting away to pollute the environment, then the broken iron scales enter the dust collection box along with the air, then the air passes through the protective net cylinder and the filter layer and is finally discharged from an exhaust port of the suction pump, the broken iron scales are retained in the dust collection box by the filter mechanism, if the broken iron scales need to be cleaned, only the baffle needs to be rotated, then the filter mechanism is extracted, then a worker only needs to dig out the broken iron scales from the dust collection box, time and labor are saved, the labor intensity of the mechanism is reduced, and the mechanism can effectively improve the environmental protection performance of the steel rolling high-precision torsion guide, the garrulous iron scale pollution environment that drifts away can be avoided, garrulous iron scale can be made and collected in the dust collection box, and then the convenience that the staff cleared up garrulous iron scale can be improved.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve the steel rolling and twist reverse the environmental protection performance of leading and defending, can avoid garrulous iron oxide scale polluted environment that wafts, can make garrulous iron oxide scale collect in the dust collection box, and then can improve the convenience that the staff cleared up garrulous iron oxide scale.

Drawings

Fig. 1 is a schematic structural view of a finish rolled steel torsion guide according to the present invention;

fig. 2 is the utility model provides a finish rolled steel twists reverse the structural schematic diagram of guide A part.

In the figure: the dust collector comprises a torsion guide body 1, a fixed base 2, a U-shaped rod 3, a supporting plate 4, a dust collection box 5, an air pump 6, an external threaded pipe 7, a baffle 8, a filtering mechanism 9, a connecting ring 91, a rubber pad 92, a supporting mesh cylinder 93, a filtering layer 94, a protective mesh cylinder 95, a dust hood 10, a guide pipe 11, a sealing ring 12, a rectangular connecting frame 13, an insertion block 14 and a collection box 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a finish rolled steel torsion guide comprises a torsion guide body 1, a fixed base 2 is fixedly connected to the lower surface of the torsion guide body 1, two U-shaped rods 3 are fixedly connected to the upper surface of the fixed base 2, a support plate 4 is fixedly connected to the rod walls of the U-shaped rods 3, a dust collection box 5 and an air pump 6 are fixedly connected to the upper surface of the support plate 4, the input end of the air pump 6 penetrates through the side wall of the dust collection box 5 and extends inwards, the side wall of the dust collection box 5 is provided with a threaded through hole, the hole wall of the threaded through hole is in threaded connection with an external threaded pipe 7, the outer wall of the external threaded pipe 7 is fixedly connected with a baffle 8, the output end of the air pump 6 is movably sleeved with a filtering mechanism 9, the side wall of the filtering mechanism 9 is fixedly connected with the inner wall of the baffle 8, a dust hood 10 is fixedly connected to the lower surface of the, the top end of the conduit 11 is fixedly communicated with the outer wall of the dust hood 10.

The filter mechanism 9 includes the go-between 91 with 6 input end outer wall swing joint of aspiration pump, the both sides outer wall fixedly connected with rubber pad 92 and the supporting mesh section of thick bamboo 93 of go-between 91, the inner wall fixed connection of one side and baffle 8 that the supporting mesh section of thick bamboo 93 kept away from go-between 91, the outer wall fixedly connected with filter layer 94 of the supporting mesh section of thick bamboo 93, the outer wall fixedly connected with protection mesh section of thick bamboo 95 of filter layer 94, this mechanism can effectively improve the steel rolling and twist reverse the feature of environmental protection ability of leading, can avoid garrulous iron scale to wander the polluted environment, can make garrulous iron scale collect in dust.

The material of the filter layer 94 is a nonwoven fabric, which has poor filtering ability.

The pipe wall of the external thread pipe 7 is movably sleeved with a sealing ring 12, and the sealing ring 12 can ensure the connection tightness of the baffle 8.

The equal fixedly connected with rectangular connection frame 13 of unable adjustment base 2's both sides outer wall, the inner wall swing joint of rectangular connection frame 13 has inserted block 14, and the lateral wall fixedly connected with of inserted block 14 collects box 15, collects the box and is convenient for hold great iron oxide scale, can make things convenient for staff's later stage cleaning work simultaneously.

Fixing through holes are formed in four corners of the upper surface of the fixing base 2, the fixing through holes are convenient for installation of the fixing base 2, and the air pump 6 is electrically connected with an external power supply through a control switch, and the electrical connection is the prior art and belongs to the technical means commonly used by persons in the field, so that the details are omitted.

In the utility model, when the twisting guide body 1 is used, the air pump 6 is started firstly, the air pump 6 firstly pumps the air in the dust collection box 5 to form negative pressure in the dust collection box 5, then the dust collection box 5 collects the iron scale fragments scattered from the twisting guide body 1 through the guide pipe and the 11 dust hood 10 to prevent the iron scale fragments from scattering to pollute the environment, then the iron scale fragments enter the dust collection box 5 along with the air, then the air passes through the protective net barrel 95 and the filter layer 94 and is finally discharged from the exhaust port of the air pump 6, and the iron scale fragments are intercepted in the dust collection box 5 by the filter mechanism 9, if the iron scale fragments need to be cleaned, only the baffle 8 needs to be rotated, then the filter mechanism 9 is pumped, then the worker only needs to dig out the iron scale fragments from the dust collection box 5, time and labor are saved, the labor intensity is reduced, the environmental protection performance of the high-precision twisting guide for rolling steel can be effectively improved by the mechanism, the garrulous iron scale pollution environment that drifts away can be avoided, garrulous iron scale can be made and collected in dust collection box 5, and then the convenience that the staff cleared up garrulous iron scale can be improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The finish rolled steel torsion guide comprises a torsion guide body (1) and is characterized in that a fixed base (2) is fixedly connected to the lower surface of the torsion guide body (1), two U-shaped rods (3) which are symmetrically distributed are fixedly connected to the upper surface of the fixed base (2), a supporting plate (4) is fixedly connected to the rod wall of each U-shaped rod (3) together, a dust collection box (5) and an air suction pump (6) are fixedly connected to the upper surface of the supporting plate (4), the input end of the air suction pump (6) penetrates through the side wall of the dust collection box (5) and extends inwards, a threaded through hole is formed in the side wall of the dust collection box (5), an outer threaded pipe (7) is connected to the hole wall of the threaded through hole in a threaded manner, a baffle (8) is fixedly connected to the outer wall of the outer threaded pipe (7), and a filtering mechanism (9) is movably sleeved at the output end of the, the utility model discloses a dust collection device, including the lateral wall of filter mechanism (9) and the inner wall fixed connection of baffle (8), the lower fixed surface of backup pad (4) is connected with suction hood (10), the fixed intercommunication of upper surface of suction hood (10) has pipe (11), the top of pipe (11) and the fixed intercommunication of outer wall of suction hood (10).

2. The finish rolled steel torsion guide and guard device according to claim 1, characterized in that the filtering mechanism (9) comprises a connecting ring (91) movably connected with the outer wall of the input end of the air suction pump (6), the outer walls of the two sides of the connecting ring (91) are fixedly connected with a rubber pad (92) and a supporting net barrel (93), one side, away from the connecting ring (91), of the supporting net barrel (93) is fixedly connected with the inner wall of the baffle (8), the outer wall of the supporting net barrel (93) is fixedly connected with a filtering layer (94), and the outer wall of the filtering layer (94) is fixedly connected with a protective net barrel (95).

3. The finish rolled steel torsional guide of claim 2, wherein the filter layer (94) is made of a non-woven fabric.

4. The finish rolled steel torsional guide of claim 1, wherein the outer threaded pipe (7) has a sealing ring (12) movably sleeved on a pipe wall.

5. The finish rolled steel torsion guide according to claim 1, wherein the outer walls of two sides of the fixing base (2) are fixedly connected with a rectangular connecting frame (13), the inner wall of the rectangular connecting frame (13) is movably connected with an inserting block (14), and the side wall of the inserting block (14) is fixedly connected with a collecting box (15).

6. The finish rolled steel torsion guide according to claim 1, wherein fixing through holes are formed in four corners of the upper surface of the fixing base (2).