CN213968304U - Intermediate roll structure for rolling mill - Google Patents
Intermediate roll structure for rolling mill Download PDFInfo
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- CN213968304U CN213968304U CN202023060518.4U CN202023060518U CN213968304U CN 213968304 U CN213968304 U CN 213968304U CN 202023060518 U CN202023060518 U CN 202023060518U CN 213968304 U CN213968304 U CN 213968304U
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- supporting seat
- rolling mill
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Abstract
The utility model discloses a middle roller structure for rolling mill, including supporting seat, first roll and bracing piece, the fixed block is all installed at both ends about the supporting seat, and installs first bearing at the top of supporting seat, the inboard position at the supporting seat is installed to first roll, the bracing piece is installed in the top position of fixed block, and the top of bracing piece is connected with the connecting block, the inside at the connecting seat is installed to the connecting block, the second roll is installed to the top of first roll, and the inside of second roll and first roll all installs the gag lever post, the outside of gag lever post is connected with electric telescopic handle, and electric telescopic handle's end installs the hot plate, the apron is installed to the rear side of second roll, and the fixed surface of apron installs the lug. This middle roller structure for rolling mill not only can make workpiece surface thermally equivalent, can process the work piece of different thickness moreover, and the convenience is overhauld internals simultaneously.
Description
Technical Field
The utility model relates to a rolling mill correlation technique field specifically is a middle roll structure for rolling mill.
Background
The middle roller is often used in the use process of the rolling mill, the middle roller needs to press a workpiece in the operation process, the surface of the workpiece becomes flat, the workpiece is convenient to bend in the later period, and the existing middle roller structure is usually integrally formed.
The intermediate roll structure for the general rolling mill can not only ensure that the surface of a workpiece is uniformly heated, but also can not process workpieces with different thicknesses, and is inconvenient for overhauling internal parts.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a middle roll structure for rolling mill to solve the general middle roll structure for rolling mill that provides in the above-mentioned background art, not only can not make workpiece surface thermally equivalent, can not process the work piece of different thickness moreover, the inconvenient problem of overhauing the internals simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a middle roller structure for a rolling mill comprises a supporting seat, a first roller and a supporting rod, wherein fixed blocks are respectively arranged at the left end and the right end of the supporting seat, a first bearing is arranged at the top of the supporting seat, the first roller is arranged at the inner side position of the supporting seat, the supporting rod is arranged at the upper position of the fixed block, the top end of the supporting rod is connected with a connecting block, the connecting block is arranged in the connecting seat, a second roller is arranged above the first roller, limiting rods are respectively arranged in the second roller and the first roller, the outer side of each limiting rod is connected with an electric telescopic rod, the tail end of each electric telescopic rod is provided with a heating plate, a cover plate is arranged at the rear side of the second roller, a lug is fixedly arranged on the outer surface of the cover plate, a limiting groove is formed in the tail end of the second roller, the tail end of each limiting groove is connected with a connecting groove, a bearing block is arranged in the limiting groove, and the inside of carrier block runs through and installs the carrier bar, install first montant between supporting seat and the connecting seat, and the bottom of first montant is connected with the second montant, the top of first montant is connected with the third montant, and the end of third montant runs through the inside of installing at the second bearing, the inside at the holding block is installed to the second bearing.
By adopting the technical scheme, the cover plates are respectively arranged on the outer sides of the first roller and the second roller, the rear sides of the first roller and the second roller are respectively provided with the limiting groove and the connecting groove, the outer surface of the cover plate is fixedly provided with the convex block, the convex block is inserted into the limiting groove when in use, the limiting groove is communicated with the connecting groove, the cover plate is rotated, the bearing block is inserted into the limiting groove and is fixed through the bearing rod, the first roller, the second roller and the cover plate are conveniently fixed, the cover plate is conveniently disassembled, the connecting modes of the limiting rod and the first roller and the second roller are both clamped and connected, the limiting rod is conveniently taken out, the electric telescopic rod is conveniently overhauled, the tail end of the electric telescopic rod is connected with the heating plate, the heating plate is moved through the expansion and contraction of the electric telescopic rod, the circular structure formed by the heating plate can be tightly attached to the first roller and the second roller, thereby make the surface thermally equivalent of first roll and second roll, the connecting seat is connected between through fixed block and connecting block and supporting seat, the connecting seat, the connected mode between fixed block and connecting block and the supporting seat is articulated, and the fixed block, constitute sliding structure between connecting block and the connecting seat, the internal surface of first montant, the surface of second montant and third montant is the screw thread column structure, the screw thread opposite direction of second montant and third montant, rotate first montant with the hand, the rotation of first montant makes second montant and third montant remove, be convenient for adjust the distance between first roll and the second roll, can suppress the steel sheet through second roll and first roll.
As the utility model discloses an optimized technical scheme, connected mode between fixed block and the bracing piece is articulated, and the slope sets up between bracing piece and the supporting seat.
Through adopting above-mentioned technical scheme, the bracing piece can increase the stability of first roll and second roll.
As the utility model discloses a preferred technical scheme, the shape size homogeneous phase of first roll and second roll, and constitute elevation structure between second roll and the first roll.
Through adopting above-mentioned technical scheme, insert the steel sheet between first roll and the second roll, can suppress the steel sheet through first roll and second roll.
As the utility model discloses a preferred technical scheme, constitute sliding construction between connecting block and the connecting seat, and constitute between connecting seat and the second roll and dismantle the structure.
Through adopting above-mentioned technical scheme, be convenient for fix and dismantle between connecting seat and the second roll.
As the utility model discloses a preferred technical scheme, constitute circular structure between the hot plate monomer, and the axis of the circular structure that the hot plate constitutes coincides with the horizontal axis of gag lever post.
Through adopting above-mentioned technical scheme, the hot plate can make the surface thermally equivalent of first roll and second roll.
As the utility model discloses a preferred technical scheme, the internal surface of first montant, the surface of second montant and third montant are thread-like structure, and the screw thread opposite direction of second montant and third montant surface.
Through adopting above-mentioned technical scheme, the rotation of first montant makes second montant and third montant remove.
Compared with the prior art, the beneficial effects of the utility model are that: this middle roller structure for rolling mill not only can make workpiece surface thermally equivalent, can process the work piece of different thickness moreover, and the convenience is overhauld internals simultaneously.
1. Cover plates are arranged on the outer sides of the first roller and the second roller respectively, limiting grooves and connecting grooves are formed in the rear sides of the first roller and the second roller respectively, and protruding blocks are fixedly arranged on the outer surfaces of the cover plates, so that the first roller, the second roller and the cover plates can be conveniently fixed, the cover plates can be conveniently disassembled, and internal parts can be conveniently overhauled;
2. the connecting mode among the limiting rod, the second roller and the first roller is clamping connection, the tail end of the electric telescopic rod is connected with a heating plate, the heating plate moves through the expansion and contraction of the electric telescopic rod, a circular structure formed by the heating plate can be tightly attached to the first roller and the second roller, and therefore the surfaces of the first roller and the second roller are uniformly heated, a workpiece is uniformly heated, and the processing is convenient;
3. the outer surfaces of the second vertical rod and the third vertical rod are both of threaded structures, the thread directions of the second vertical rod and the third vertical rod are opposite, the distance between the first roller and the second roller can be conveniently adjusted through the linkage structure formed among the first vertical rod, the second vertical rod and the third vertical rod, the steel plates with different thicknesses can be pressed through the second roller and the first roller, and the applicability is strong.
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 a front sectional structure diagram of the present invention;
FIG. 2 is a schematic view of the top-down cutting structure of the present invention;
fig. 3 is a rear view schematic structural diagram of a second roller of the present invention;
fig. 4 is a schematic view of the internal structure of the second roller according to the present invention.
In the figure: 1. a supporting seat; 2. a fixed block; 3. a first bearing; 4. a first roll; 5. a support bar; 6. connecting blocks; 7. a connecting seat; 8. a second roll; 9. a limiting rod; 10. an electric telescopic rod; 11. heating plates; 12. a cover plate; 13. a bump; 14. a limiting groove; 15. connecting grooves; 16. a bearing block; 17. a carrier bar; 18. a first vertical bar; 19. a second vertical bar; 20. a third vertical bar; 21. a second bearing; 22. and (5) fastening the block.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a middle roller structure for a rolling mill comprises a supporting seat 1, a fixing block 2, a first bearing 3, a first roller 4, a supporting rod 5, a connecting block 6, a connecting seat 7, a second roller 8, a limiting rod 9, an electric telescopic rod 10, a heating plate 11, a cover plate 12, a convex block 13, a limiting groove 14, a connecting groove 15, a bearing block 16, a bearing rod 17, a first vertical rod 18, a second vertical rod 19, a third vertical rod 20, a second bearing 21 and a fastening block 22, wherein the fixing block 2 is installed at the left end and the right end of the supporting seat 1, the first bearing 3 is installed at the top of the supporting seat 1, the fixing block 2 is hinged with the supporting rod 5, the supporting rod 5 is obliquely arranged between the supporting seat 1 and the supporting seat 5, the supporting rod 5 can increase the stability of the first roller 4 and the second roller 8, the first roller 4 and the second roller 8 are identical in shape and size, and the second roller 8 and the first roller 4 form a lifting structure, the steel plate is inserted between a first roller 4 and a second roller 8, the steel plate can be pressed through the first roller 4 and the second roller 8, the first roller 4 is installed at the inner side position of a supporting seat 1, a supporting rod 5 is installed at the upper position of a fixing block 2, the top end of the supporting rod 5 is connected with a connecting block 6, the connecting block 6 is installed inside a connecting seat 7, a sliding structure is formed between the connecting block 6 and the connecting seat 7, a dismounting structure is formed between the connecting seat 7 and the second roller 8, the connecting seat 7 and the second roller 8 are convenient to fix and dismount, the second roller 8 is installed above the first roller 4, limiting rods 9 are installed inside the second roller 8 and the first roller 4, an electric telescopic rod 10 is connected to the outer side of the limiting rods 9, a heating plate 11 is installed at the tail end of the electric telescopic rod 10, and a circular structure is formed between single heating plates 11, the central axis of the circular structure formed by the heating plate 11 coincides with the transverse central axis of the limiting rod 9, the heating plate 11 can enable the surfaces of the first roller 4 and the second roller 8 to be uniformly heated, the back side of the second roller 8 is provided with the cover plate 12, the outer surface of the cover plate 12 is fixedly provided with the convex block 13, the tail end of the second roller 8 is provided with the limiting groove 14, the tail end of the limiting groove 14 is connected with the connecting groove 15, the bearing block 16 is placed in the limiting groove 14, the bearing block 16 is internally provided with the bearing rod 17 in a penetrating manner, the first vertical rod 18 is arranged between the supporting seat 1 and the connecting seat 7, the bottom of the first vertical rod 18 is connected with the second vertical rod 19, the inner surface of the first vertical rod 18, the outer surfaces of the second vertical rod 19 and the third vertical rod 20 are both in a thread structure, the thread directions of the outer surfaces of the second vertical rod 19 and the third vertical rod 20 are opposite, the rotation of the first vertical rod 18 enables the second vertical rod 19 and the third vertical rod 20 to move, the top of the first vertical rod 18 is connected with a third vertical rod 20, the tail end of the third vertical rod 20 is installed inside a second bearing 21 in a penetrating mode, and the second bearing 21 is installed inside a fastening block 22.
By adopting the technical scheme, as shown in fig. 1, the cover plate 12 is respectively arranged at the outer sides of the first roller 4 and the second roller 8, the limiting groove 14 and the connecting groove 15 are respectively arranged at the rear sides of the first roller 4 and the second roller 8, the convex block 13 is fixedly arranged on the outer surface of the cover plate 12, when in use, the convex block 13 is inserted into the limiting groove 14, the limiting groove 14 is communicated with the connecting groove 15, the cover plate 12 is rotated, the bearing block 16 is inserted into the limiting groove 14 and is fixed through the bearing rod 17, the first roller 4, the second roller 8 and the cover plate 12 are conveniently fixed, the cover plate 12 is conveniently disassembled, the connecting modes of the limiting rod 9 and the first roller 4 and the second roller 8 are all clamped connection, the limiting rod 9 is conveniently taken out, the electric telescopic rod 10 is conveniently overhauled, the tail end of the electric telescopic rod 10 is connected with the heating plate 11, the heating plate 11 is moved by the expansion and contraction of the electric telescopic rod 10, a round structure formed by the heating plate 11 can be tightly attached to the first roller 4 and the second roller 8, so that the surfaces of the first roller 4 and the second roller 8 are uniformly heated, the connecting seat 7 is connected with the supporting seat 1 through the fixed block 2 and the connecting block 6, the connecting seat 7, the fixed block 2 and the connecting block 6 are hinged with the supporting seat 1, the supporting seat 1 is hinged with the fixed block 2, the connecting block 6 is connected with the connecting seat 7 to form a sliding structure, the inner surface of the first vertical rod 18 and the outer surfaces of the second vertical rod 19 and the third vertical rod 20 are both in a thread-shaped structure, the thread directions of the second vertical rod 19 and the third vertical rod 20 are opposite, the first vertical rod 18 is rotated by hand, the rotation of the first vertical rod 18 enables the second vertical rod 19 and the third vertical rod 20 to move, and the distance between the first roller 4 and the second roller 8 can be conveniently adjusted, the steel sheet can be pressed by the second roll 8 and the first roll 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a middle roll structure for rolling mill, includes supporting seat (1), first roll (4) and bracing piece (5), its characterized in that: the roller-type roller bearing is characterized in that fixed blocks (2) are installed at the left end and the right end of the supporting seat (1), a first bearing (3) is installed at the top of the supporting seat (1), a first roller (4) is installed at the inner side of the supporting seat (1), a supporting rod (5) is installed at the upper side of the fixed blocks (2), a connecting block (6) is connected to the top end of the supporting rod (5), the connecting block (6) is installed inside a connecting seat (7), a second roller (8) is installed above the first roller (4), limiting rods (9) are installed inside the second roller (8) and the first roller (4), an electric telescopic rod (10) is connected to the outer side of each limiting rod (9), a heating plate (11) is installed at the tail end of the electric telescopic rod (10), a cover plate (12) is installed on the rear side of the second roller (8), and a protruding block (13) is installed on the outer surface of the cover plate (12), spacing groove (14) have been seted up to the end of second roll (8), and the end-to-end connection of spacing groove (14) has spread groove (15), carrier block (16) have been placed to the inside of spacing groove (14), and the inside of carrier block (16) runs through and installs carrier bar (17), install first montant (18) between supporting seat (1) and connecting seat (7), and the bottom of first montant (18) is connected with second montant (19), the top of first montant (18) is connected with third montant (20), and the end of third montant (20) runs through the inside of installing at second bearing (21), the inside at fastening block (22) is installed in second bearing (21).
2. An intermediate roll structure for a rolling mill according to claim 1, characterized in that: the connection mode between fixed block (2) and bracing piece (5) is articulated, and sets up for inclining between bracing piece (5) and supporting seat (1).
3. An intermediate roll structure for a rolling mill according to claim 1, characterized in that: the first roller (4) and the second roller (8) are identical in shape and size, and a lifting structure is formed between the second roller (8) and the first roller (4).
4. An intermediate roll structure for a rolling mill according to claim 1, characterized in that: a sliding structure is formed between the connecting block (6) and the connecting seat (7), and a dismounting structure is formed between the connecting seat (7) and the second roller (8).
5. An intermediate roll structure for a rolling mill according to claim 1, characterized in that: constitute circular structure between hot plate (11) monomer, and the axis of the circular structure that hot plate (11) constitute coincides with the horizontal axis of gag lever post (9).
6. An intermediate roll structure for a rolling mill according to claim 1, characterized in that: the inner surface of the first vertical rod (18), the outer surfaces of the second vertical rod (19) and the third vertical rod (20) are all of thread-shaped structures, and the thread directions of the outer surfaces of the second vertical rod (19) and the third vertical rod (20) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023060518.4U CN213968304U (en) | 2020-12-18 | 2020-12-18 | Intermediate roll structure for rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023060518.4U CN213968304U (en) | 2020-12-18 | 2020-12-18 | Intermediate roll structure for rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213968304U true CN213968304U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023060518.4U Active CN213968304U (en) | 2020-12-18 | 2020-12-18 | Intermediate roll structure for rolling mill |
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| Country | Link |
|---|---|
| CN (1) | CN213968304U (en) |
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2020
- 2020-12-18 CN CN202023060518.4U patent/CN213968304U/en active Active
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