CN214321558U

CN214321558U - Steering roller for silicon steel drawing and leveling

Info

Publication number: CN214321558U
Application number: CN202023335711.4U
Authority: CN
Inventors: 杨林; 王静; 代刚; 陈小明; 周鑫; ***
Original assignee: Chongqing Wangbian Electric Group Corp ltd
Current assignee: Chongqing Wangbian Electric Group Corp ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-01
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of conveying equipment, concretely relates to silicon steel is tensile levels and uses steering roll, including the roller body, the middle part detachable of roller body installs annular lug, and annular lug's width is at 350 + 450mm, and annular lug's thickness is at 3-5 mm. In this scheme, set up annular lug at the middle part of roller body, the laminating of the middle part position contact with silicon steel that annular lug can be better, roller body pass through annular lug except can be better carry silicon steel forward, can also effectively prevent the silicon steel off tracking. On the detachable installation roller body of annular lug, when annular lug used a period and taken place serious wearing and tearing, change new annular lug can, need not change the roller body, effectively save the cost.

Description

Steering roller for silicon steel drawing and leveling

Technical Field

The utility model belongs to the technical field of conveying equipment, concretely relates to silicon steel is tensile levels and uses steering roll.

Background

Silicon steel is an important material for manufacturing transformer and generator cores, has excellent properties of high magnetic induction and low iron loss, and is generally made into a sheet shape, so-called silicon steel sheet, in order to reduce the iron loss and reduce the eddy current loss of the transformer core. In the production and processing process of silicon steel, the steps of hot rolling, pickling, cold rolling, stretching and flattening, annealing, rewinding and the like are carried out. When the silicon steel is stretched and leveled, the silicon steel needs to be sent into a stretching and leveling line, and the steering roller needs to be used for conveying the silicon steel in the process. Because the steering roll lasts and silicon steel contact friction, the steering roll can take place wearing and tearing after using a period, when wearing and tearing are comparatively obvious, in order to guarantee that the steering roll can normally carry the silicon steel, need change the steering roll. The manufacturing cost of the steering roller is high, and the frequent replacement of the steering roller can increase the production cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a silicon steel is tensile levels and uses steering roll to solve steering roll because wearing and tearing are frequently changed, greatly increase manufacturing cost's problem.

In order to achieve the above purpose, the utility model discloses a scheme does: the steering roller for silicon steel stretching and flattening comprises a roller body, wherein an annular bump is detachably arranged in the middle of the roller body, the width of the annular bump is 450mm at 350-5 mm, and the thickness of the annular bump is 3-5 mm.

The working principle and the beneficial effects of the scheme are as follows:

in this scheme, set up annular lug at the middle part of roller body, the laminating of the middle part position contact with silicon steel that annular lug can be better, the roller body through annular lug except can be better carry silicon steel forward, can also effectively prevent the silicon steel off tracking. On the detachable installation roller body of annular lug, when annular lug used a period and taken place serious wearing and tearing, change new annular lug can, need not change the roller body, effectively save the cost.

Optionally, a strip-shaped groove is formed in the surface of the roller body, and a convex strip which is connected in the strip-shaped groove in a sliding manner is arranged on the annular convex block; the roller body is provided with a fixing part for fixing the convex strip. The strip-shaped grooves have a limiting effect on the annular convex blocks, and the annular convex blocks can be ensured to rotate along with the roller body.

Optionally, a concave cavity is formed in the roller body, and a transmission medium is filled in the concave cavity; the fixed part comprises a mounting seat, a piston, a screw rod and two symmetrically arranged clamping blocks, the clamping blocks are connected to the roller body in a sliding mode, one side of each clamping block is located in the concave cavity, and the other side of each clamping block is located in the strip-shaped groove; the piston is connected in the concave cavity in a sliding and sealing way; the mounting seat is arranged in the concave cavity, the screw rod penetrates through the mounting seat and is in threaded connection with the mounting seat, and one end of the screw rod is rotatably connected to the piston. When needing to fix the annular lug stable on the roller body, slide the sand grip into the bar inslot, make the sand grip move the centre of two clamp splices, twist and move the screw rod, drive the piston through the screw rod and slide to the cavity is inside, the transmission medium in the cavity is squeezed to the piston, and transmission medium orders about the clamp splice and moves to bar groove one side, when the clamp splice on bar groove both sides is tight with the sand grip clamp, stop to twist and move the screw rod can, annular protruding stable fixing this moment on the roller body, can not remove at will. When the annular convex block needs to be disassembled, the screw rod is screwed in the opposite direction, the clamping block gradually moves towards one side of the concave cavity, the convex strip is loosened by the clamping block, and the annular convex block can be easily taken down from the roller body.

Optionally, a first limiting block located in the cavity is arranged on the clamping block, and a second limiting block located in the strip-shaped groove is arranged on the clamping block. The arrangement of the first limiting block and the second limiting block can effectively prevent the clamping block from completely entering the cavity or being discharged from the cavity.

Optionally, the piston is provided with a clamping groove with a T-shaped cross section, and one end of the screw rod is clamped in the clamping groove and can rotate along the clamping groove. Set up the draw-in groove, the screw rod can the block in the draw-in groove and can rotate along the draw-in groove, ensures that the screw rod can be effectual transmits power for the piston, orders about the piston and slides along roller body is inside.

Optionally, the transmission medium is hydraulic oil. Hydraulic oil is capable of transmitting power and is not easily compressed, and is suitable for use as a transmission medium.

Optionally, the piston is provided with a sealing gasket capable of contacting with the inner wall of the roller body. The sealing gasket is arranged to improve the sealing performance of the piston, and the leakage of a transmission medium in the concave cavity can be effectively avoided.

Optionally, the strip-shaped grooves are provided in two, and the two strip-shaped grooves are uniformly distributed around the circumference of the roller body. This arrangement makes the movement of the annular projection more stable.

Optionally, the width of the annular bump is 400mm, and the thickness of the annular bump is 4 mm.

Drawings

FIG. 1 is a sectional view of the turning roll for silicon steel drawing and leveling in the front view direction;

fig. 2 is a sectional view taken along a-a in fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the roller comprises a roller body 10, a cavity 11, a strip-shaped groove 12, an annular bump 20, a convex strip 21, a clamping block 30, a first limiting block 31, a second limiting block 32, a piston 40, a mounting seat 50 and a screw 51.

The embodiment is basically as shown in fig. 1 and fig. 2: the steering roller for silicon steel stretching and leveling comprises a roller body 10, wherein an annular convex block 20 is detachably mounted in the middle of the roller body 10, specifically, two strip-shaped grooves 12 are formed in the surface of the roller body 10, the two strip-shaped grooves 12 are uniformly distributed around the circumference of the roller body 10, and convex strips 21 which are connected in the strip-shaped grooves 12 in a sliding mode are welded on the annular convex block 20; the roller body 10 is provided with a fixing portion for fixing the ridge 21 to the roller body 10. The width of the annular bump 20 is controlled to be 350-450mm, the thickness of the annular bump 20 is 3-5mm, in this embodiment, the width of the annular bump 20 is 400mm, and the thickness of the annular bump 20 is 4 mm.

The roller body 10 is internally provided with a concave cavity 11, the concave cavity 11 and the strip-shaped groove 12 are not interfered with each other, and the concave cavity 11 is filled with a transmission medium which is hydraulic oil in the embodiment. The fixing part comprises a mounting seat 50, a piston 40, a screw 51 and two symmetrically arranged clamping blocks 30, the clamping blocks 30 are connected to the roller body 10 in a sliding and sealing mode, one side of each clamping block 30 is located in the concave cavity 11, and the other side of each clamping block 30 is located in the strip-shaped groove 12. One end of the clamping block 30 is welded with a first limiting block 31 located in the cavity 11, the other end of the clamping block 30 is welded with a second limiting block 32 located in the strip-shaped groove 12, and the first limiting block 31 and the second limiting block 32 are arranged to effectively prevent the clamping block 30 from completely entering the cavity 11 or being discharged out of the cavity 11. The piston 40 slides and is connected in the cavity 11 in a sealing manner, a sealing gasket which can be contacted with the inner wall of the roller body 10 is pasted on the piston 40, and the sealing performance between the piston 40 and the roller body 10 can be effectively improved due to the arrangement of the sealing gasket. The mounting seat 50 is welded in the cavity 11, the screw 51 penetrates through the mounting seat 50 and is in threaded connection with the mounting seat 50, the left end of the screw 51 is rotatably connected with the piston 40, and the right end of the screw 51 extends out of the roller body 10. Specifically, the piston 40 is provided with a slot having a T-shaped cross section, and the left end of the screw 51 is engaged with and rotatable along the slot.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.

Claims

1. Silicon steel is tensile levels and is used steering roll, its characterized in that: the roller comprises a roller body, wherein the middle part of the roller body is detachably provided with an annular bump, the width of the annular bump is 450mm, the thickness of the annular bump is 3-5mm, the surface of the roller body is provided with a strip-shaped groove, and the annular bump is provided with a convex strip which is connected in the strip-shaped groove in a sliding manner; the roller body is provided with a fixing part for fixing the convex strip.

2. The turning roll for silicon steel stretch leveling according to claim 1, characterized in that: a concave cavity is formed in the roller body, and a transmission medium is filled in the concave cavity; the fixed part comprises a mounting seat, a piston, a screw rod and two symmetrically arranged clamping blocks, the clamping blocks are connected to the roller body in a sliding mode, one side of each clamping block is located in the concave cavity, and the other side of each clamping block is located in the strip-shaped groove; the piston is connected in the concave cavity in a sliding and sealing way; the mounting seat is arranged in the concave cavity, the screw rod penetrates through the mounting seat and is in threaded connection with the mounting seat, and one end of the screw rod is rotatably connected to the piston.

3. The turning roll for silicon steel stretch leveling according to claim 2, characterized in that: the clamping block is provided with a first limiting block located in the concave cavity, and the clamping block is provided with a second limiting block located in the strip-shaped groove.

4. The silicon steel turns to roller for drawing and leveling of claim 3, characterized by: the piston is provided with a clamping groove with a T-shaped section, and one end of the screw rod is clamped in the clamping groove and can rotate along the clamping groove.

5. The silicon steel turns to roller for drawing and leveling of claim 4, characterized by: the transmission medium is hydraulic oil.

6. The silicon steel turns to roller for drawing and leveling of claim 5, characterized by: the piston is provided with a sealing gasket which can contact with the inner wall of the roller body.

7. The silicon steel turns to roller for drawing and leveling of claim 6, characterized by: the bar groove is equipped with two, and two bar grooves encircle the circumference evenly distributed of roller body.

8. The turning roll for silicon steel stretch leveling according to any one of claims 1 to 7, characterized in that: the width of the annular bump is 400mm, and the thickness of the annular bump is 4 mm.