CN215543736U - Rough rolling side guide plate guide groove device and rolling mill - Google Patents
Rough rolling side guide plate guide groove device and rolling mill Download PDFInfo
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- CN215543736U CN215543736U CN202120742994.XU CN202120742994U CN215543736U CN 215543736 U CN215543736 U CN 215543736U CN 202120742994 U CN202120742994 U CN 202120742994U CN 215543736 U CN215543736 U CN 215543736U
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- side guide
- push rod
- guide plate
- plates
- guide groove
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Abstract
The utility model discloses a rough rolling side guide plate guide groove device and a rolling mill, and belongs to the technical field of rolling mill equipment. The rough rolling side guide plate guide groove device comprises: the device comprises a bracket, a guide groove, a driving mechanism, two sliding blocks and two side guide plates; the guide groove is fixedly arranged on the bracket; both the sliding blocks can be arranged in the guide grooves in a sliding manner; the two side guide plates correspond to the two sliding blocks one by one, and the side guide plates are rotatably arranged at the tops of the corresponding sliding blocks; the fixed end of the driving mechanism is fixedly connected with the support, and the action end of the driving mechanism is connected with the two side guide plates. The rough rolling side guide plate guide groove device and the rolling mill can prevent the side guide plate from moving and ensure the controllable state of the side guide plate.
Description
Technical Field
The utility model relates to the technical field of rolling mill equipment, in particular to a rough rolling side guide plate guide groove device and a rolling mill.
Background
And the hot rolling R1/2 inlet work roller table is used for repeatedly sending the intermediate billet into the rolling mill for rolling. A side guide plate is arranged above the working roller way and is driven by 2 hydraulic cylinders at the inlet and the outlet to play a role in centering and guiding the intermediate blank.
In the rolling process of an R1/2 rolling mill, the middle billet can generate large impact force to the side guide plate due to deviation and camber, so that the side guide plate can move, and the state of the side guide plate is uncontrollable.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rough rolling side guide plate guide groove device and a rolling mill, which solve or partially solve the technical problem that in the rolling process of an R1/2 rolling mill in the prior art, the deviation and the camber of an intermediate billet can generate large impact force on a side guide plate to cause the side guide plate to move so as to cause uncontrollable state of the side guide plate.
In order to solve the technical problem, the utility model provides a rough rolling side guide plate guide groove device, which comprises: the device comprises a bracket, a guide groove, a driving mechanism, two sliding blocks and two side guide plates; the guide groove is fixedly arranged on the bracket; both the sliding blocks can be arranged in the guide grooves in a sliding manner; the two side guide plates correspond to the two sliding blocks one by one, and the side guide plates are rotatably arranged at the tops of the corresponding sliding blocks; the fixed end of the driving mechanism is fixedly connected with the support, and the action end of the driving mechanism is connected with the two side guide plates.
Further, the drive mechanism includes: the driving part, the first push rod, the second push rod and the gear; the fixed end of the driving piece is fixedly arranged on the bracket; the action end of the driving piece is fixedly connected with the first push rod, and the first push rod is fixedly connected with a first side guide plate in the two side guide plates; the gear is rotatably connected with the bracket; a first rack is fixedly arranged at the bottom of the first push rod and meshed with the gear; a second rack is fixedly arranged at the top of the second push rod and is meshed with the gear; and the second push rod is fixedly connected with a second side guide plate in the two side guide plates.
Further, the driving mechanism further includes: a connecting rod; the first end of the connecting rod is fixedly connected with the action end of the driving piece, and the second end of the connecting rod is fixedly connected with the first push rod.
Furthermore, a guide rod is fixedly arranged on the top of the sliding block; the bottom of the side guide plate is provided with a hole; the guide rod is inserted into the hole.
Furthermore, a plurality of wear plates are detachably arranged in the guide groove.
Furthermore, a slag flushing water pipe is arranged in the support.
Furthermore, a cooling water pipe is arranged on the outer wall of the guide groove
Furthermore, a plurality of water outlets are formed in the cooling water pipe; the water outlets are aligned with the guide grooves.
Further, the rough rolling side guide plate guide groove device further comprises: a plurality of bases; the bases are fixedly arranged on the support; the top of a plurality of bases is provided with a groove, and the guide groove is embedded into the groove.
The application also provides a rolling mill, which comprises the rough rolling side guide plate guide groove device.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
the guide grooves are fixedly arranged on the support, the two sliding blocks can be arranged in the guide grooves in a sliding mode, the two side guide plates correspond to the two sliding blocks one to one, the side guide plates can be arranged at the tops of the corresponding sliding blocks in a rotating mode, the fixed end of the driving mechanism is fixedly connected with the support, and the action end of the driving mechanism is connected with the two side guide plates.
Drawings
FIG. 1 is a schematic view of an opening of a side guide of a roughing side guide channel apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic closed view of the side guides of the rough rolling side guide channel apparatus of FIG. 1;
FIG. 3 is a schematic view of the installation of the sideguards of the roughing sideguard guideway assembly of FIG. 1;
FIG. 4 is a schematic view of the frame of the rough rolling side guide channel assembly of FIG. 1;
FIG. 5 is a schematic view of the channel structure of the channel guide assembly of the rough rolling side guide of FIG. 1;
FIG. 6 is a schematic view showing the arrangement of cooling water pipes of the channel guide device of the rough rolling side guide plate in FIG. 1;
fig. 7 is a schematic structural diagram of a driving mechanism of the rough rolling side guide plate guide groove device in fig. 1.
Detailed Description
Referring to fig. 1 to 4, an embodiment of the present invention provides a rough rolling side guide groove device, including: the device comprises a bracket 1, a guide groove 2, a driving mechanism 3, two sliding blocks 4 and two side guide plates 5.
The guide groove 2 is fixedly arranged on the bracket 1.
Both sliders 4 are slidably arranged in the guide groove 2.
The two side guide plates 5 correspond to the two sliders 4 one by one, and the side guide plates 5 are rotatably arranged on the tops of the corresponding sliders 4.
The fixed end of the driving mechanism 3 is fixedly connected with the bracket 1, and the action end of the driving mechanism 3 is connected with the two side guide plates 5.
In the embodiment of the application, the guide groove 2 is fixedly arranged on the bracket 1, the two sliding blocks 4 can be arranged in the guide groove 2 in a sliding manner, the two side guide plates 5 correspond to the two sliding blocks 4 one by one, the side guide plates 5 can be arranged at the tops of the corresponding sliding blocks 4 in a rotating manner, the fixed end of the driving mechanism 3 is fixedly connected with the bracket 1, and the action end of the driving mechanism 3 is connected with the two side guide plates 5, so that when a slab 6 is rolled, the driving mechanism 3 is started, the action end of the driving mechanism 3 drives the two side guide plates 5 to synchronously act, the space between the two side guide plates 5 meets the size requirement of the slab 6, the two side guide plates 5 synchronously act to ensure that the slab 6 smoothly enters, meanwhile, the slab 6 is ensured to be centered, the side guide plates 5 drive the corresponding sliding blocks 4 to slide in the guide groove 2 along the vertical rolling direction, the sliding blocks 4 are limited by the guide groove 2, and the side guide plates 5 are prevented from moving upwards in a parallel rolling direction, the state of the side guide plate 5 is ensured to be controllable.
Wherein, the length of guide slot 2 is greater than the length of rolling mill stand rod frame roller, promptly: the stroke of the two side guide plates 5 is larger than the length of the vertical roller frame roller of the rolling mill, and the vertical roller frame roller of the rolling mill is the largest part in the rolling mill, so when the parts in the rolling mill are to be replaced, the two side guide plates 5 slide to the position with the largest stroke on the guide groove 2, and the parts in the rolling mill are convenient to replace.
Wherein the guide channel 2 is arranged between two rollers 7 for guiding the slab 6.
Referring to fig. 7, specifically, the drive mechanism 3 includes: a driving piece 3-1, a first push rod 3-2, a second push rod 3-3 and a gear 3-4.
The fixed end of the driving piece 3-1 is fixedly arranged on the bracket 1.
The action end of the driving piece 3-1 is fixedly connected with a first push rod 3-2, and the first push rod 3-2 is fixedly connected with a first side guide plate 5-1 in the two side guide plates 5.
The gear wheels 3-4 are rotatably connected to the carrier 1.
The bottom of the first push rod 3-2 is fixedly provided with a first rack which is meshed with the gear 3-4.
The top of the second push rod 3-3 is fixedly provided with a second rack, and the second rack is meshed with the gear 3-4.
The second push rod 3-3 is fixedly connected with a second side guide plate 5-2 of the two side guide plates 5.
When a plate blank 6 is rolled, the driving part 3-1 is started, the action end of the driving part 3-1 drives the first push rod 3-2 to act, the first push rod 3-2 drives the first side guide plate 5-1 to act, meanwhile, the first rack drives the gear 3-4 to rotate, the gear 3-4 drives the second rack to act, the second rack drives the second push rod 3-3 to act, and the second push rod 3-3 drives the second side guide plate 5-2 to act, so that synchronous action of the two side guide plates 5 is realized.
In this embodiment, the driving member 3-1 may be a hydraulic cylinder.
The drive mechanism 5 further includes: and connecting rods 3-5.
The first end of the connecting rod 3-5 is fixedly connected with the action end of the driving part 3-1, and the second end of the connecting rod 3-5 is fixedly connected with the first push rod 3-2, so that the action end of the driving part 3-1 drives the first push rod 3-2 to act.
Specifically, a guide rod 12 is fixedly arranged on the top of the sliding block 4; the bottom of the side guide plate 5 is provided with a hole; the guide rods 12 are inserted into the holes, so that the side guide plates 5 can rotate on the corresponding slide blocks 4, the installation error of the guide grooves 2 is adapted, and the work of the side guide plates 5 is facilitated.
In particular, a number of wear plates 8 are detachably arranged in the guiding groove 2. In this embodiment, several wear plates 8 may be arranged in the guiding groove 2 by means of bolts. The life of guide slot 2 can be guaranteed to antifriction plate 8, simultaneously, adopts a plurality of antifriction plates 8, is convenient for change antifriction plate 8.
In this embodiment, wear-resisting plate 8 adopts the sectional type (3 to, 6) in guide slot 2, and when 5 opening degrees of side guide plate were opened to the minimum, change 2 both ends of guide slot wear-resisting plate 8(2 to), when side guide plate 5 was opened to the maximum, change in the middle of 2 middle parts of guide slot wear-resisting plate 8(1 to), realized not dismantling side guide plate 5, changed wear-resisting plate 8's function.
Specifically, be provided with towards sediment water pipe 9 in the support 2, towards sediment water pipe 9 and set up in the below of guide slot 2, can erode the iron oxide, avoid the iron oxide to pile up, and then avoided 5 jamming of side guide.
Referring to fig. 6, a cooling water pipe 10 is provided on an outer wall of the guide groove 2. A plurality of water outlets are arranged on the cooling water pipe 9 and aligned with the guide grooves 2.
Wherein, when rolling slab 6, supply water to condenser tube 10, condenser tube 10 sprays the cooling water through a plurality of delivery ports to guide slot 2, cools off guide slot 2, and then guarantees wear-resisting plate 8 and guide slot 2's life.
Referring to fig. 5, the rough rolling side guide groove device further includes: a plurality of pedestals 11.
A plurality of bases 11 are fixedly arranged on the bracket 1. In this embodiment, the bases 11 may be fixed to the bracket 1 by bolts, so as to be easily detachable.
The tops of the bases 11 are provided with grooves, and the guide grooves 2 are embedded into the grooves, so that the stability of the guide grooves 2 is guaranteed.
The utility model also provides a rolling mill which adopts the rough rolling side guide plate guide groove device, the specific structure of the rough rolling side guide plate guide groove device refers to the embodiment, and the rough rolling side guide plate guide groove device adopts all the technical schemes of all the embodiments, so that the rolling mill at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a rough rolling side guide slot device which characterized in that includes: the device comprises a bracket, a guide groove, a driving mechanism, two sliding blocks and two side guide plates;
the guide groove is fixedly arranged on the bracket;
both the sliding blocks can be arranged in the guide grooves in a sliding manner;
the two side guide plates correspond to the two sliding blocks one by one, and the side guide plates are rotatably arranged at the tops of the corresponding sliding blocks;
the fixed end of the driving mechanism is fixedly connected with the support, and the action end of the driving mechanism is connected with the two side guide plates.
2. The roughing side guide channel apparatus of claim 1 wherein said drive mechanism comprises: the driving part, the first push rod, the second push rod and the gear;
the fixed end of the driving piece is fixedly arranged on the bracket;
the action end of the driving piece is fixedly connected with the first push rod, and the first push rod is fixedly connected with a first side guide plate in the two side guide plates;
the gear is rotatably connected with the bracket;
a first rack is fixedly arranged at the bottom of the first push rod and meshed with the gear;
a second rack is fixedly arranged at the top of the second push rod and is meshed with the gear;
and the second push rod is fixedly connected with a second side guide plate in the two side guide plates.
3. The roughing side guide channel apparatus of claim 2 wherein said drive mechanism further comprises: a connecting rod;
the first end of the connecting rod is fixedly connected with the action end of the driving piece, and the second end of the connecting rod is fixedly connected with the first push rod.
4. The roughing side guide channel apparatus of claim 1 wherein:
a guide rod is fixedly arranged on the top of the sliding block;
the bottom of the side guide plate is provided with a hole;
the guide rod is inserted into the hole.
5. The roughing side guide channel apparatus of claim 1 wherein:
a plurality of wear-resisting plates are detachably arranged in the guide groove.
6. The roughing side guide channel apparatus of claim 1 wherein:
and a slag flushing water pipe is arranged in the bracket.
7. The roughing side guide channel apparatus of claim 1 wherein:
and a cooling water pipe is arranged on the outer wall of the guide groove.
8. The roughing side guide channel apparatus of claim 7 wherein:
a plurality of water outlets are formed in the cooling water pipe;
the water outlets are aligned with the guide grooves.
9. The roughing side guide channel apparatus of claim 1 further comprising: a plurality of bases;
the bases are fixedly arranged on the support;
the top of a plurality of bases is provided with a groove, and the guide groove is embedded into the groove.
10. A rolling mill comprising a roughing side guide channel apparatus as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120742994.XU CN215543736U (en) | 2021-04-13 | 2021-04-13 | Rough rolling side guide plate guide groove device and rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120742994.XU CN215543736U (en) | 2021-04-13 | 2021-04-13 | Rough rolling side guide plate guide groove device and rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215543736U true CN215543736U (en) | 2022-01-18 |
Family
ID=79856082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120742994.XU Active CN215543736U (en) | 2021-04-13 | 2021-04-13 | Rough rolling side guide plate guide groove device and rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215543736U (en) |
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2021
- 2021-04-13 CN CN202120742994.XU patent/CN215543736U/en active Active
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