CN217665446U - Adjustable guide device for preventing tail part from deviating in composite rolling process - Google Patents
Adjustable guide device for preventing tail part from deviating in composite rolling process Download PDFInfo
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- CN217665446U CN217665446U CN202221308066.3U CN202221308066U CN217665446U CN 217665446 U CN217665446 U CN 217665446U CN 202221308066 U CN202221308066 U CN 202221308066U CN 217665446 U CN217665446 U CN 217665446U
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Abstract
The utility model relates to a guide and guard device capable of adjusting and preventing the tail part from deviating in the composite rolling process, which relates to the technical field of rolling composite, and comprises a frame bolt, two connecting frames, a primary sliding track, a track bolt, a secondary sliding track, an angle steel bolt and two angle steels; the relative position of the connecting frame and the rolling mill frame can be adjusted in the height direction and fixed by a frame bolt, the relative position of the primary sliding track and the secondary sliding track can be adjusted in the length direction and fixed by a track bolt, and the relative position of the angle steel and the secondary sliding track can be adjusted in the width direction and fixed by an angle steel bolt; the relative positions of all parts of the guide device can be adjusted according to the thickness and the width of the bimetallic plate, so that the metal plate can smoothly enter a rolling mill in the composite rolling process, and the tail part of the metal plate is not deviated, thereby improving the yield.
Description
Technical Field
The utility model relates to a rolling compound technical field specifically is an adjustable guide and guard device who prevents compound rolling in-process afterbody off tracking.
Background
When rolling a composite bimetallic strip, the head and tail of the strip are typically secured together separately. The head part is fixed to enable the head part of the bimetal plate to smoothly enter the rolling mill at the same time, and the tail part is fixed to ensure that the bimetal plate does not deviate to form dislocation at the tail part in the rolling process, so that the herringbone composite plate is rolled out, and the yield is reduced. However, when the two metal plates have different deformation resistances, the metal plate with small deformation resistance extends to be larger than the metal plate with large deformation resistance, when the metal plates extend and accumulate to a certain degree, the tail fixing point is cracked, and after the tail fixing point fails, the tail part is easy to deviate, the upper metal plate and the lower metal plate are staggered, and the herringbone composite plate is rolled. If the tail part of the bimetal plate is not fixed, the inverted V-shaped composite plate is easier to roll out.
Through the guide and guard device with proper size, the tail part of the bimetal plate is clamped in the middle, so that the tail part of the bimetal plate can be prevented from deviating in the rolling and compounding process. However, when the width, thickness and length of the incoming bimetallic strip material change respectively, the clamping width, the centering height of the rolling line and the length of the entry of the guide into the rolling mill need to change respectively, and the guide device with different dimensions needs to be replaced.
Disclosure of Invention
The utility model discloses when to rolling compound bimetal board, afterbody off tracking problem appears easily, provides the adjustable device of defending that leads that prevents compound rolling in-process afterbody off tracking, only needs one to lead the supplied materials specification that defends the device and just can adapt to multiple not unidimensional, afterbody off tracking when preventing the rolling compound of bimetal board.
In order to realize the task, the utility model adopts the following technical scheme:
a guide device capable of adjusting and preventing tail deviation in a composite rolling process mainly comprises a rack bolt, a connecting frame, a primary sliding track, a track bolt, a secondary sliding track, an angle steel bolt and angle steel; the connecting frame is characterized in that the connecting frame can be fixed on a rolling mill frame by the frame bolt; the connecting frame is provided with a long hole for adjusting the relative position of the connecting frame and the rolling mill frame in the height direction, and the connecting frame is welded on two sides of the primary sliding track; the first-stage sliding track is fixed with the second-stage sliding track through a track bolt, a long hole is formed in the first-stage sliding track, and a round hole is formed in the second-stage sliding track and can be used for adjusting the relative position of the first-stage sliding track and the second-stage sliding track in the length direction; the angle steel is fixed by the secondary sliding track through an angle steel bolt, a step long hole is formed in the secondary sliding track, a round hole is formed in the angle steel and can be used for adjusting the relative position of the angle steel and the secondary sliding track in the width direction, and the head of the angle steel bolt is buried in the step hole of the secondary sliding track during installation.
The utility model has the following technical characteristics:
1. the utility model discloses a lead and defend device can adapt to the supplied materials specification of multiple not unidimensional, afterbody off tracking when preventing the rolling compound of bimetallic strip.
2. The utility model discloses a lead and defend device is detachable structure, and the dismantlement process is simple, is convenient for accomodate and transport after the dismantlement, and occupation space is little.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is an assembly view of the guide device of the present invention;
fig. 2 is a schematic view of a two-stage sliding track structure of the guide device of the present invention;
fig. 3 and 4 are schematic diagrams of two angle steel structures of the guiding and guarding device of the present invention
Fig. 5 is a schematic view of the connecting frame structure of the guide device of the present invention
Figure 6 is a schematic view of one-level sliding track structure of the guide and guard device
Fig. 7 is a three-dimensional schematic view of the guide and guard device of the present invention
The reference numbers in the figures represent: 1 is a frame bolt, 2 is a connecting frame, 3 is a first-level sliding track, 4 is a track bolt, 5 is a second-level sliding track, 6 is an angle steel bolt, and 7 is angle steel
Detailed Description
The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.
The utility model provides an adjustable guide and guard device that prevents compound rolling in-process afterbody off tracking, as shown in fig. 1, the utility model discloses mainly by frame bolt 1, link 2, one-level slip track 3, track bolt 4, second grade slip track 5, angle steel bolt 6, angle steel 7 constitutes, wherein, the welding of link 2 is in 3 both sides of one-level slip track.
As shown in fig. 5, the relative position of the connecting frame 2 and the rolling mill frame in the height direction is adjusted through a long hole formed in the connecting frame 2, so that the middle position of the thickness of the bimetal plate to be rolled and compounded is 0-2mm lower than the middle position of the roll gap, and then the connecting frame 2 is fixed on the rolling mill frame through a frame bolt 1; as shown in fig. 6, the primary sliding rail 3 is provided with a long hole; as shown in fig. 2, a circular hole is formed in the secondary sliding rail 3, the diameter of the circular hole of the secondary sliding rail 3 is the same as the width of the long hole in the primary sliding rail 3, the relative position of the primary sliding rail 3 and the secondary sliding rail 5 in the length direction is adjusted, the head of the device is 5-10mm away from the surface of the roller, and the primary sliding rail 3 and the secondary sliding rail 5 are fixed through a rail bolt 4; as shown in fig. 2, the secondary sliding rail 5 is provided with a long stepped hole, and the maximum width of the long stepped hole of the secondary sliding rail 5 is 0-1mm greater than the minimum width of the head of the angle steel bolt 6; as shown in fig. 3 and 4, a round hole is formed in the angle steel 7, and the diameter of the round hole of the angle steel 7 is equal to the minimum width of the stepped hole of the secondary sliding track 5; the width of the inner side face of each angle steel 7 is adjusted to be as wide as that of a bimetal plate needing rolling and compounding, the head of each angle steel bolt 6 is embedded into the stepped hole, the secondary sliding rail 5 and the angle steel 7 are fixed through the angle steel bolts 6, and device installation is completed.
Claims (1)
1. A guide device capable of adjusting and preventing tail deviation in a composite rolling process mainly comprises a rack bolt (1), a connecting frame (2), a primary sliding track (3), a track bolt (4), a secondary sliding track (5), an angle steel bolt (6) and angle steel (7); the rolling mill is characterized in that the frame bolt (1) can fix the connecting frame (2) on a rolling mill frame; the connecting frame (2) is provided with a long hole for adjusting the relative position of the connecting frame (2) and the rolling mill frame in the height direction, and the connecting frame (2) is welded on two sides of the primary sliding track (3); the primary sliding rail (3) is fixed with the secondary sliding rail (5) through a rail bolt (4), a long hole is formed in the primary sliding rail (3), a round hole is formed in the secondary sliding rail (5), and the relative positions of the primary sliding rail (3) and the secondary sliding rail (5) in the length direction can be adjusted; the angle steel (7) is fixed by the secondary sliding rail (5) through an angle steel bolt (6), a stepped long hole is formed in the secondary sliding rail (5), and a round hole is formed in the angle steel and can be used for adjusting the relative position of the angle steel (7) and the secondary sliding rail (5) in the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221308066.3U CN217665446U (en) | 2022-05-30 | 2022-05-30 | Adjustable guide device for preventing tail part from deviating in composite rolling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221308066.3U CN217665446U (en) | 2022-05-30 | 2022-05-30 | Adjustable guide device for preventing tail part from deviating in composite rolling process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217665446U true CN217665446U (en) | 2022-10-28 |
Family
ID=83703419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221308066.3U Active CN217665446U (en) | 2022-05-30 | 2022-05-30 | Adjustable guide device for preventing tail part from deviating in composite rolling process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217665446U (en) |
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2022
- 2022-05-30 CN CN202221308066.3U patent/CN217665446U/en active Active
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