CN210647733U - Three-cutting guide cutting wheel structure - Google Patents
Three-cutting guide cutting wheel structure Download PDFInfo
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- CN210647733U CN210647733U CN201921701100.1U CN201921701100U CN210647733U CN 210647733 U CN210647733 U CN 210647733U CN 201921701100 U CN201921701100 U CN 201921701100U CN 210647733 U CN210647733 U CN 210647733U
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Abstract
The utility model belongs to the technical field of rod production equipment and specifically relates to an effectively eliminate three segmentations of middle rolled piece folding quality defect appear in rolling and lead and defend segmentation wheel structure, include the segmentation wheel that comprises middle segmentation wheel, left segmentation wheel and right segmentation wheel, the wall direction of the internal face end of middle segmentation wheel is arranged for following vertical direction. Because the wall of the internal face end of middle slitting wheel is relatively easy and the contact of rolled piece contact segment to lead to the slitting wheel can produce the extrusion to form the ear to middle rolled piece, the utility model discloses the wall of the internal face end of ingenious general arranges the adjustment by traditional inclined plane and arranges for the vertically to arrange, can increase the clearance between slitting wheel and the middle rolled piece from this, thereby obviously reduces the production assembly and adjusts the degree of difficulty. After the method is popularized and used, finished product folding which is easily formed by the original intermediate rolled piece is eliminated. The utility model discloses be particularly useful for among the rolling three segmentation processes of rod production line.
Description
Technical Field
The utility model belongs to the technical field of rod production equipment and specifically relates to a three segmentation guides and guards segmentation wheel structure.
Background
When a bar production line rolls three cutting specifications, a billet is rolled into three parallel rolled pieces with the same shape through a cutting pass. The parallel rolled pieces pass through a splitting wheel of an outlet splitting guide, and the splitting wheel applies pressure to the two rolled pieces which are connected in parallel on the outer side, so that the two outer side parts of the three-line parallel rolled pieces move transversely, and the middle one line does not bear pressure and moves along a straight line, thereby completing the process of three-line splitting.
In the existing design of the intermediate slitting wheel, the wall surface where the end head of the inner wall surface of the intermediate slitting wheel is located is an oblique line, so that the gap between the slitting wheel and an intermediate rolled piece is extremely small, when the relative axial deviation between the slitting wheel and the rolled piece exceeds the gap, the slitting wheel can extrude the intermediate rolled piece to form lugs, and the intermediate rolled piece is rolled by the rolled piece in the subsequent procedure to form the folding quality defect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a three segmentation guides and guards segmentation wheel structure that folding quality defect appears in rolling in the middle of effectively eliminating is provided.
The utility model provides a technical scheme that its technical problem adopted is: the three-slitting guide slitting wheel structure comprises a slitting wheel consisting of a middle slitting wheel, a left slitting wheel and a right slitting wheel, wherein the wall surface direction of the end head of the inner wall surface of the middle slitting wheel is arranged along the vertical direction.
Further, the middle slitting wheel is arranged between the left slitting wheel and the right slitting wheel.
Furthermore, the central axes of the middle slitting wheel, the left slitting wheel and the right slitting wheel are parallel to each other.
Furthermore, the middle cutting wheel is divided into an upper part and a lower part which are buckled together.
Furthermore, the left slitting wheel is divided into an upper part and a lower part which are buckled together.
Furthermore, the right slitting wheel is divided into an upper part and a lower part which are buckled together.
The utility model has the advantages that: when the in-service use, because the wall of the internal face end of middle slitting wheel is relatively easy and the rolling piece contact segment contact to lead to the slitting wheel can produce the extrusion to form the ear to middle rolling piece, the utility model discloses the ingenious wall of the internal face end of will arrange the adjustment by traditional inclined plane and be the vertically arranging, the wall direction of internal face end is arranged for following vertical direction promptly, can increase the clearance between slitting wheel and the middle rolling piece from this, thereby obviously reduces the production assembly and adjusts the degree of difficulty. After the method is popularized and used, finished product folding which is easily formed by the original intermediate rolled piece is eliminated. The utility model discloses be particularly useful for among the rolling three segmentation processes of rod production line.
Drawings
Fig. 1 is a structural view of the present invention.
Labeled as: the parallel rolling piece 1, the intermediate rolling piece 11, the intermediate cutting wheel 2, the inner wall surface end 3, the left cutting wheel 4 and the right cutting wheel 5.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The three-slitting guide slitting wheel structure shown in fig. 1 comprises a slitting wheel consisting of a middle slitting wheel 2, a left slitting wheel 4 and a right slitting wheel 5, wherein the wall surface direction of the end 3 of the inner wall surface of the middle slitting wheel 2 is arranged along the vertical direction.
When the traditional slitting wheel is used for slitting billets, the end heads 3 of the inner wall surfaces of the intermediate slitting wheel 2 are arranged in an inclined plane, so that the gap between the end heads 3 of the inner wall surfaces and the surface of the intermediate rolled piece 11 is small, the intermediate slitting wheel 2 extrudes the surface of the intermediate rolled piece 11 and ears are formed, and quality defects occur. The utility model discloses to this defect, ingenious wall direction with internal face end 3 of middle slitting wheel 2 is for arranging along vertical direction, as shown in fig. 1, internal face end 3 and the intermediate rolling piece 11 clearance greatly increased between the surface, even if even so at rolling in-process, do not have contact and extrusion between internal face end 3 and the intermediate rolling piece 11 surface yet to the steady quality of product has been guaranteed. In general, it is preferred that the intermediate slitting wheel 2 is arranged between the left slitting wheel 4 and the right slitting wheel 5.
In order to make the product obtained by cutting the steel billet more suitable for the practical use, the proposal is preferably as follows: the central axes of the middle slitting wheel 2, the left slitting wheel 4 and the right slitting wheel 5 are parallel to each other. Due to the arrangement, pressure can be well applied to the rolled piece, the stress state of the rolled piece during separation can be more ideal, and the quality of the obtained rolled piece is higher.
In combination with the actual rolling requirements, it is preferred that: the middle cutting wheel 2 is divided into an upper part and a lower part which are buckled together; the left cutting wheel 4 is divided into an upper part and a lower part which are buckled together; the right cutting wheel 5 is divided into an upper part and a lower part which are buckled together. Such a design facilitates the corresponding rolling operation.
The utility model discloses obviously reduced the degree of difficulty of production assembly and adjustment, this method can be with the folding elimination that has obtained of the finished product that former middle rolled piece 11 very easily formed, and market promotion prospect is very wide.
Claims (6)
1. Three segmentation guides and guards segmentation wheel structure includes the segmentation wheel that comprises middle segmentation wheel (2), left segmentation wheel (4) and right segmentation wheel (5), its characterized in that: the wall surface direction of the end head (3) of the inner wall surface of the middle slitting wheel (2) is arranged along the vertical direction.
2. The structure of the three-slitting guide and guard slitting wheel as claimed in claim 1, wherein: the middle slitting wheel (2) is arranged between the left slitting wheel (4) and the right slitting wheel (5).
3. The structure of the three-slitting guide and guard slitting wheel according to claim 1 or 2, wherein: the central axes of the middle slitting wheel (2), the left slitting wheel (4) and the right slitting wheel (5) are parallel to each other.
4. The structure of the three-slitting guide and guard slitting wheel according to claim 1 or 2, wherein: the middle cutting wheel (2) is divided into an upper part and a lower part which are buckled together.
5. The structure of the three-slitting guide and guard slitting wheel as claimed in claim 4, wherein: the left cutting wheel (4) is divided into an upper part and a lower part which are buckled together.
6. The structure of the three-slitting guide and guard slitting wheel as claimed in claim 4, wherein: the right cutting wheel (5) is divided into an upper part and a lower part which are buckled together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701100.1U CN210647733U (en) | 2019-10-11 | 2019-10-11 | Three-cutting guide cutting wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701100.1U CN210647733U (en) | 2019-10-11 | 2019-10-11 | Three-cutting guide cutting wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210647733U true CN210647733U (en) | 2020-06-02 |
Family
ID=70834078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921701100.1U Active CN210647733U (en) | 2019-10-11 | 2019-10-11 | Three-cutting guide cutting wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210647733U (en) |
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2019
- 2019-10-11 CN CN201921701100.1U patent/CN210647733U/en active Active
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