CN219541344U - Steel strip protection guiding device for cold rolling process - Google Patents

Abstract

The utility model relates to the technical field of cold rolling and discloses a steel strip protection guiding device for a cold rolling process, which comprises a bottom plate, wherein a third supporting plate is arranged on the upper surface of one side of the bottom plate, a lower driving roller is arranged on one side of the third supporting plate, an upper driving roller is arranged on one side of the third supporting plate, a first supporting plate is arranged on the upper surface of the bottom plate, a sliding groove is formed in one side of the first supporting plate, and a sliding block is connected inside the sliding groove in a sliding mode. The device can clear up the foreign matter of steel band upper surface through last compression roller and lower compression roller one side installation, and the device is when using, and the rigid band passes through last driving roller and lower driving roller and transmits, carries out cold rolling to the steel band through last compression roller and lower compression roller, and at the transmission in-process, the adjusting screw drives the cleaning piece and removes, makes cleaning piece lower surface and steel band upper surface be sliding contact, clears up the steel band upper surface, guarantees the smoothness of steel band.

Description

Steel strip protection guiding device for cold rolling process

Technical Field

The utility model relates to the technical field of cold rolling, in particular to a steel strip protection guiding device for a cold rolling process.

Background

The cold rolling is to use hot rolled steel coil as raw material, remove oxide skin by acid washing, then cold continuous rolling, the finished product is rolled hard coil, the steel coil still generates heat during cold rolling, the stainless steel strip needs to be processed by a cold rolling device during production and processing at present, but the cold rolling device in the prior art does not have a cooling device during cold rolling of the steel strip, can not cool the steel coil in time, and foreign matters possibly fall on the steel strip during cold rolling, and scratches or grooves can be caused on the surface of the steel strip during cold rolling to affect the quality of the steel strip; during cold rolling, a large amount of heat is generated, secondary deformation is easy to generate in a short time, and the production specification of the steel strip is unqualified.

Patent No. 201520900269.5 discloses an ultra-high strength steel strip cold rolling device, including upper fixed plate, upper roller, flexible pneumatic cylinder, telescopic link, no. two upper roller, no. two lower roller, no. one lower roller and lower fixed plate, be equipped with the upper fixed plate above the lower fixed plate, the lower fixed plate up end is equipped with a plurality of transmission roller, be equipped with lower roller and No. two lower roller on the lower fixed plate, be equipped with upper roller, no. two upper roller on the upper fixed plate of upper roller and No. two lower roller top respectively, the telescopic link is connected to the roller of upper roller and No. two upper roller, the telescopic link is connected flexible pneumatic cylinder, the utility model simple structure, rationally, divide into the steel strip processing twice roll-in processing, and then reduced the cold rolling degree of difficulty of steel strip, improved the machining efficiency of device, also reduced the harm of cold rolling to the device, improved the life of device.

However, the prior art patents suffer from the following drawbacks: (1) When the device is used, foreign matters possibly fall on the steel belt, scratches or grooves can be formed on the surface of the steel belt during cold rolling, and the quality of the steel belt is affected;

(2) In the actual use process of the device, a large amount of heat can be generated after the steel strip is cold rolled, and the steel strip cannot be cooled in time.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a steel strip protection and guide device for a cold rolling process, which solves the problems that foreign matters possibly fall on a steel strip provided in the background art, scratches or grooves are formed on the surface of the steel strip during cold rolling, and the quality of the steel strip is affected.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a steel band protection guider of cold rolling technology, includes the bottom plate, bottom plate one side upper surface mounting has the third backup pad, third backup pad one side is pressed down the driving roller, third backup pad one side is installed the driving roller, bottom plate upper surface mounting has first backup pad, the spout has been seted up to first backup pad one side, the inside sliding connection of spout has the slider, the fixed plate is installed to slider one side, fixed plate middle part threaded connection has the lead screw, surface mounting has the cleaning block under the lead screw, the second backup pad is installed to bottom plate upper surface one side, the upper press roller is installed to second backup pad one side, the lower press roller is installed to second backup pad one side.

Optionally, a cooling box is installed on one side of the upper surface of the bottom plate, and a roller is installed inside the cooling box.

Optionally, a first gear is installed on one side of the upper press roller, and a second gear is installed on one side of the lower press roller.

Optionally, the sliding block is I-shaped.

Optionally, a bolt is installed on one side of the first support plate.

Optionally, a handle is installed at one end of the screw rod.

Optionally, a drain pipe is installed at one side of the bottom of the cooling box.

Optionally, a knob is installed on the upper surface of the drain pipe.

(III) beneficial effects

The utility model provides a steel strip protection guiding device for a cold rolling process, which has the following beneficial effects:

1. the device is characterized in that the upper surface of the steel belt can be cleaned by installing the upper pressing roller and the lower pressing roller, when the device is used, the steel belt is driven by the upper driving roller and the lower driving roller, the steel belt is cold-rolled by the upper pressing roller and the lower pressing roller, and in the driving process, the cleaning block is driven by the adjusting screw to move, so that the lower surface of the cleaning block is in sliding contact with the upper surface of the steel belt, the upper surface of the steel belt is cleaned, and the smoothness of the steel belt is ensured.

2. The cooling box is arranged on the upper surface of one side of the bottom plate, so that the steel belt can be conveniently cooled, and the sliding block can slide more stably by arranging the sliding block into an I shape.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view angle structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the cooling tank of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a bottom plate; 2. a cooling box; 3. a roller; 4. a lower press roll; 5. an upper press roll; 6. a slide block; 7. a fixing plate; 8. a handle; 9. a screw rod; 10. a cleaning block; 11. a chute; 12. a bolt; 13. a first support plate; 14. a second support plate; 15. a drain pipe; 16. a knob; 17. a first gear; 18. a second gear; 19. a third support plate; 20. a lower driving roller; 21. and an upper driving roller.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

Example 1

A steel strip guard guide for a cold rolling process, as shown in fig. 1-4, comprising:

the cleaning device comprises a bottom plate 1, wherein a third supporting plate 19 is arranged on the upper surface of one side of the bottom plate 1, a lower driving roller 20 is arranged on one side of the third supporting plate 19, an upper driving roller 21 is arranged on one side of the third supporting plate 19, a first supporting plate 13 is arranged on the upper surface of the bottom plate 1, a sliding groove 11 is formed in one side of the first supporting plate 13, a sliding block 6 is connected inside the sliding groove 11 in a sliding mode, a fixing plate 7 is arranged on one side of the sliding block 6, a screw rod 9 is connected in the middle of the fixing plate 7 in a threaded mode, a cleaning block 10 is arranged on the lower surface of the screw rod 9, a second supporting plate 14 is arranged on one side of the upper surface of the bottom plate 1, an upper pressing roller 5 is arranged on one side of the second supporting plate 14, and a lower pressing roller 4 is arranged on one side of the second supporting plate 14.

Through installing the foreign matter that can clear up the steel band upper surface in last compression roller 5 and compression roller 4 one side down, the device when using, the rigid strip passes through upper driving roller 21 and lower driving roller 20 and transmits, carries out cold rolling to the steel band through last compression roller 5 and compression roller 4 down, in the transmission in-process, adjusts lead screw 9 and drives clean piece 10 and remove, makes clean piece 10 lower surface and steel band upper surface be sliding contact, clears up the steel band upper surface, guarantees the smoothness of steel band.

To facilitate cooling of the strip; as shown in fig. 3, a cooling box 2 is installed on one side of the upper surface of the base plate 1, and a roller 3 is installed inside the cooling box 2.

By surface-mounting the cooling box 2 on the side of the bottom plate 1, cooling of the steel strip can be facilitated.

For the upper press roll 5 and the lower press roll 4, cold rolling is facilitated; as shown in fig. 2, a first gear 17 is installed on one side of the upper press roller 5, and a second gear 18 is installed on one side of the lower press roller 4.

Providing the intermeshing of the gear a 17 and the gear b 18 may facilitate cold rolling of the upper press roll 5 and the lower press roll 4.

In order to make the sliding of the slider 6 smoother; as shown in fig. 4, the slider 6 has an i-shape.

By arranging the slider 6 in an I shape, the slider 6 can slide more smoothly.

To facilitate the sliding of the control slider 6; as shown in fig. 1, a bolt 12 is mounted on one side of the first support plate 13.

By installing the bolts 12 on the side of the first support plate 13, the control slider 6 can be easily slid.

To facilitate rotation of the screw 9; as shown in fig. 1, a handle 8 is mounted at one end of the screw 9.

By attaching a handle 8 at one end of the screw 9, the screw 9 can be rotated easily.

To facilitate the evacuation of the liquid inside the cooling tank 2; as shown in fig. 1, a drain pipe 15 is installed at one side of the bottom of the cooling tank 2.

By installing the drain pipe 15 on the cooling tank 2 side, the liquid inside the cooling tank 2 can be easily discharged.

Working principle: when the device is used, the steel belt is driven through the upper driving roller 21 and the lower driving roller 20, the steel belt is cold-rolled through the upper pressing roller 5 and the lower pressing roller 4, and in the driving process, the adjusting screw 9 drives the cleaning block 10 to move, so that the lower surface of the cleaning block 10 is in sliding contact with the upper surface of the steel belt, the upper surface of the steel belt is cleaned, and the smoothness of the steel belt is ensured.

Example 2

In order to facilitate the control of the discharge of the liquid in the cooling tank 2, referring to fig. 1, a steel strip protection and guide device for a cold rolling process is improved in this embodiment compared with embodiment 1, and a knob 16 is installed on the upper surface of the drain pipe 15.

By installing the knob 16 on the upper surface of the drain pipe 15, the outflow of the liquid can be controlled easily.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. A steel strip protection and guide device for a cold rolling process, comprising: bottom plate (1), surface mounting has third backup pad (19) on one side of bottom plate (1), driving roller (20) down is pressed to third backup pad (19) one side, driving roller (21) are installed to third backup pad (19) one side, surface mounting has first backup pad (13) on bottom plate (1), spout (11) have been seted up on one side of first backup pad (13), spout (11) inside sliding connection has slider (6), fixed plate (7) are installed on slider (6) one side, fixed plate (7) middle part threaded connection has lead screw (9), surface mounting has cleaning block (10) under lead screw (9), second backup pad (14) are installed to bottom plate (1) upper surface one side, compression roller (5) are installed to second backup pad (14) one side, compression roller (4) are installed down on one side of second backup pad (14).

2. The steel strip guard guide of a cold rolling process as claimed in claim 1, wherein: the cooling box (2) is arranged on one side of the upper surface of the bottom plate (1), and a roller (3) is arranged in the cooling box (2).

3. The steel strip guard guide of a cold rolling process as claimed in claim 1, wherein: a first gear (17) is arranged on one side of the upper press roller (5), and a second gear (18) is arranged on one side of the lower press roller (4).

4. The steel strip guard guide of a cold rolling process as claimed in claim 1, wherein: the sliding block (6) is I-shaped.

5. The steel strip guard guide of a cold rolling process as claimed in claim 2, wherein: a bolt (12) is arranged on one side of the first supporting plate (13).

6. The steel strip guard guide of a cold rolling process as claimed in claim 1, wherein: one end of the screw rod (9) is provided with a handle (8).

7. The steel strip guard guide of a cold rolling process as claimed in claim 2, wherein: a drain pipe (15) is arranged at one side of the bottom of the cooling box (2).

8. The steel strip guard guide of a cold rolling process as claimed in claim 7, wherein: the upper surface of the drain pipe (15) is provided with a knob (16).