CN209554096U - A kind of rise and fall roller side baffle transmission mechanism - Google Patents

A kind of rise and fall roller side baffle transmission mechanism Download PDF

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Publication number
CN209554096U
CN209554096U CN201822255142.9U CN201822255142U CN209554096U CN 209554096 U CN209554096 U CN 209554096U CN 201822255142 U CN201822255142 U CN 201822255142U CN 209554096 U CN209554096 U CN 209554096U
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CN
China
Prior art keywords
lead screw
side baffle
push top
rise
transmission mechanism
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Withdrawn - After Issue
Application number
CN201822255142.9U
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Chinese (zh)
Inventor
马江涛
赵恒亮
王楠
陈荣
王刚
郭照沛
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Dalian Huarui Heavy Industry Group Co Ltd
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Dalian Huarui Heavy Industry Group Co Ltd
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Priority to CN201822255142.9U priority Critical patent/CN209554096U/en
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Abstract

The utility model provides a kind of rise and fall roller side baffle transmission mechanism.The utility model includes two transmission devices laid with roller-way center line mirror image, the transmission device includes: motor, the first lead screw elevator being connect by first shaft coupling with the first motor output end, the second lead screw elevator being connect by transmission shaft with the first lead screw elevator other end, the encoder being connected by second shaft coupling with the second lead screw elevator other end, the head of the first lead screw elevator and the second lead screw elevator is connected on side baffle, the side baffle includes the first horizontal portion connecting with head and the vertical component effect perpendicular to the first horizontal portion for clamping rolled piece.Phenomena such as the utility model cancels bevel gear box, synchronizing shaft and the part shaft coupling in traditional technology, and gear is avoided to beat tooth, mechanism form simplify, are easy to dismount, easy to operate, transmission stability is stronger.

Description

A kind of rise and fall roller side baffle transmission mechanism
Technical field
The utility model relates to deformed steel, the rise and fall roller technical field of output strip line more particularly to a kind of dance rollers Road side baffle transmission mechanism.
Background technique
Rise and fall roller is one of deformed steel, the core equipment of strip production technology, has two critical functions, first is that logical The lifting action of elevating mechanism is crossed, elevating mechanism supports entire roller bed frame lifting, to guarantee to roll in rolled piece pair in the operation of rolling Center line processed;First is that guaranteeing to roll in the operation of rolling by side baffle transmission mechanism perpendicular to the traversing movement of rolled piece transmission direction The pass of part opposite rolls is to just, and side baffle transmission mechanism is directly installed in roller bed frame.
Therefore, side baffle transmission mechanism is the critical component of rise and fall roller, the side baffle transmission mechanism of traditional rise and fall roller It is driven by single motor, it is necessary to after the commutation of Jing Duotai bevel gear box commutator, just be able to achieve the adjustment of side baffle opening degree, most The pass of rolled piece is completed eventually to just.
The side baffle transmission mechanism of traditional rise and fall roller, part is more, transmission efficiency is low, has the following problems:
(1) belong to the driving type of spatial mode, structure is complicated, bevel gear box commutator frequent operation, itself bearing rapid wear The shaft coupling that bad, gear beats tooth and is connected plays tooth or damage, and drive failure is caused to take place frequently, and shortens making for components Use the service life;
(2) field working conditions are more severe, and the iron scale accumulation that hot rolling steel billet generates adds side baffle transmission mechanism load It is acute.Further, since the splash of milling train cooling water, causes the corrosion of bevel gear box commutator serious, cause side baffle movement insensitive, Time-consuming for maintenance down, maintenance load is big, and production efficiency is not high.
(3) it cannot be accurately determined the limit of sports record position of rolled piece impulse stroke during the rolling process and rolled piece, it is right It cannot be timely feedbacked in impulse stroke and extreme position, cause rolled piece to collide with, scrape side baffle, security performance is not high, both damages Side baffle side surface influences the quality of finished product again.
The application improves on original traditional technology, using a kind of novel mechanism, solves traditional rise and fall roller Side baffle transmission mechanism there are the problem of, not only improved production efficiency but also enhanced transmission stability.
Utility model content
According to technical problem set forth above, and provide a kind of rise and fall roller side baffle transmission mechanism.The utility model By mutually independent side baffle transmission mechanism, effectively solves the problems, such as that the drive failure in the rolling course of work takes place frequently, keep away The problems such as bevel gear under bad working environments environment beats tooth, the aggravation of transmission mechanism load is exempted from, had not only improved production efficiency but also enhanced Transmission stability.
The technological means that the utility model uses is as follows:
A kind of rise and fall roller side baffle transmission mechanism, including two transmission devices laid with roller-way center line mirror image, The transmission device includes: motor, the first lead screw elevator being connect by first shaft coupling with the motor output end, passes through The second lead screw elevator that transmission shaft is connect with the first lead screw elevator other end passes through axle sleeve and the second lead screw elevator The head of the connected encoder of the other end, the first lead screw elevator and the second lead screw elevator is connected to side baffle On, the side baffle include the first horizontal portion being connect with head and for clamp rolled piece perpendicular to the first horizontal portion Vertical component effect.
Further, the first horizontal portion of the side baffle opens up the second push top of sliding slot and matching of the first push top of matching Through-hole, first push top are connected in the sliding slot, and the sliding slot and rolled piece are open in the same direction greater than the diameter of push top, so that the One push top can be equidirectional free to slide in rolled piece along sliding slot, and the other end of first push top is bolted in first lead screw and mentions Chain-drive section is risen, one end of second push top is bolted in the first horizontal portion, and the other end is bolted in second lead screw and mentions Rise chain-drive section.
Further, first push top and the second push top also include push top interconnecting piece and push top sliding part, described to push away Head interconnecting piece one end with push top be connected, the other end with have a haircut sliding part be connected, the rise and fall roller with side baffle transmission mechanism also Including the guide rail slideway being fixed in roller bed frame, the push top sliding part is matched with guide rail slideway to be made it possible in guide rail slideway It is upper free to slide.
Further, the side baffle be additionally provided with and first horizontal portion parallel to and below the first horizontal portion the second water Flat portion, second horizontal part open up the first through hole and the second through-hole of the push top interconnecting piece of the first push top of matching, the second push top.
Further, rise and fall roller side baffle transmission mechanism further includes supporting member, and the supporting member includes being used for The encoder support base of encoder is supported, the encoder is bolted on encoder support base.
Further, the supporting member further include: horizontal supporting portion and the upper vertical support being connected with horizontal supporting portion Portion and lower vertical support portion, the upper vertical support portion open up the rod end of matching the first lead screw elevator and the second lead screw elevator Through-hole, reinforcing rib structure, the level are additionally provided between the horizontal supporting portion and upper vertical support portion, lower vertical support portion The both ends of support portion long axis are additionally provided with two horizontal supporting portion protruding portions for being used to support encoder support base and motor, the electricity Machine is bolted in corresponding horizontal supporting portion protruding portion, and the encoder support base is bolted in corresponding horizontal supporting portion protruding portion.
Further, the extreme position of first push top is equipped with tablet and close to switch, the inductive switch passes through Cable is connected with PLC control system.
Further, the first lead screw elevator and the second lead screw elevator are the identical Worm-gear type silk of specification Thick stick elevator.
Further, it is dust-proof to be equipped with steel for the lead screw rod end of the first lead screw elevator and the second lead screw elevator Cover.
Further, the vertical component effect of the side baffle includes folder portion and has the steel billet of predetermined angle with the folder portion Inlet portion, the first horizontal portion and the second horizontal part have opening identical with the steel billet inlet portion predetermined angle.
The utility model has the advantage that
1, phenomena such as the utility model cancels bevel gear box, synchronizing shaft and part shaft coupling, and gear is avoided to beat tooth, mechanism shape Formula simplifies, and is easy to dismount, easy to operate, transmission stability enhancing;
2, the utility model two sides are respectively provided with 1 motor, simplify to entire mechanism, and failure rate reduces, service work Amount is reduced, and transmission efficiency is promoted;Meanwhile the accumulation of the iron scale under complex working conditions is avoided, cooling water projection etc. causes Iron scale hardening, therefore production efficiency is substantially improved;
3, the utility model increases encoder and is positioned proximate to switch, and examines to the impulse stroke and extreme position of rolled piece It surveys, and timely feedbacks, it is easy to accomplish the opening degree precision controlling of side baffle improves the security performance of entire mechanism.
The utility model can be extensive in the rise and fall roller technical field field of deformed steel, output strip line based on the above reasons It promotes.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is done simply to introduce, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural front view schematic diagram of the utility model.
Fig. 2 is the A-A cross-sectional view schematic diagram of the utility model main view.
Fig. 3 is the C-C cross-sectional view schematic diagram of the utility model main view.
Fig. 4 is the structure diagram of the utility model.
Fig. 5 is the perspective view of the part-structure in the utility model embodiment.
Fig. 6 is the utility model supporting member concrete structure schematic diagram.
Fig. 7 is the part-structure perspective view with reinforcing rib structure in the utility model embodiment.
In figure: 1. motors;Vertical support portion on 2.;3. first shaft coupling;4. the first lead screw elevator;5. the second shaft coupling Device;6. transmission shaft;7. axle sleeve;8. encoder component;9. encoder bases;10. side baffle;11. horizontal supporting portion;12. second Push top;13. tablet;14. close to switch;15. guide rail slideway;16. sliding slot;17. the first push top;18. the second lead screw elevator; 19. third shaft coupling.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.
Rise and fall roller is one of the core equipment of deformed steel production technology, and side baffle transmission mechanism is to influence rise and fall roller pair Rolled piece hole is 1 set to positive critical component, the side baffle transmission mechanism of traditional rise and fall roller, and the driving type of spatial mode leads to 4 bevel gear boxes in the single motor driving left and right sides are crossed, after the commutation of bevel gear box commutator, by the synchronous driving 4 of jackshaft Worm gear-worm screw-threaded shaft elevator finally drives the adjustment of push top realization side baffle opening degree through lead screw elevator, thus realization pair The pass of rolled piece is to just.This technology improves on original traditional technology, cancels all bevel gear boxes, synchronizing shaft, using one Kind novel mechanism, solves the problems, such as that the side baffle transmission mechanism of traditional rise and fall roller exists, has not only improved production efficiency but also increased Strong transmission stability.
As shown in Fig. 1,2,5, the utility model provides a kind of rise and fall roller side baffle transmission mechanism, including with roller-way Two transmission devices that center line mirror image is laid, the transmission device include: motor 1, by first shaft coupling 3 and the motor First lead screw elevator 4 of 1 output end connection, second connect by transmission shaft 6 with 4 other end of the first lead screw elevator Lead screw elevator 18, the encoder 8 being connected by axle sleeve 7 with 18 other end of the second lead screw elevator, first lead screw are promoted The head of machine 4 and the second lead screw elevator 18 is connected on side baffle 10, and the side baffle 10 includes connecting with head First horizontal portion and the vertical component effect perpendicular to the first horizontal portion for clamping rolled piece.Shown first lead screw elevator 4, It is respectively equipped with second shaft coupling 5 and third shaft coupling 19 between two lead screw elevators 18 and transmission shaft 6,
1 motor is respectively arranged in the utility model roller-way center line two sides, realizes that single motor is operated alone and completes unilateral side The opening degree of side baffle 10 is adjusted, mutually indepedent between the side baffle transmission mechanism of two sides from structure type, and edge Roller-way center line is symmetrical, and each final drive gear can individually complete the driving of side dams 10, to substitute existing The drive mechanism pattern of the side baffle of single motor driving two sides in technology, embodies the novelty in structure type.Mirror Two motors 1 of picture setting are connected with PLC control system, according to different in width, the rolled piece of different size, electric control system Automatic setting 10 opening degree of side baffle, the encoder 8 by promoting chain-drive section mounted in lead screw detect the impulse stroke of side baffle 10, Driving force is provided by motor 1 and passes to the first lead screw elevator 4 and the second lead screw elevator 18, and Jing Liangtai lead screw elevator pushes Side baffle 10 realizes the adjustment of 10 opening degree of side baffle, forms the transmission channel of rolled piece, two side blocks between two side baffles 10 Plate 10 clamps the vertical roller-way center line of rolled piece and moves reciprocatingly on guide rail slideway 15.
In order to which the adjustment of 10 opening degree of side baffle is better achieved, as preferred embodiment, the of the side baffle One horizontal part opens up the through-hole of the second push top 12 of sliding slot 16 and matching of the first push top 17 of matching, and first push top 17 is connected in In the sliding slot 16, the sliding slot 16 is open in the same direction with rolled piece is greater than the diameter of the first push top 17, so that the first push top 17 can edge Sliding slot 16 it is equidirectional free to slide in rolled piece, it is described first push top 17 the other end be bolted in the first lead screw elevator 4 The one end on head, second push top 12 is bolted in the first horizontal portion, and the other end is bolted in second lead screw and is promoted 18 head of machine.
In order to further smoothly realize the adjustment of 10 opening degree of side baffle, as preferred embodiment, first push top 17 and second push top 12 also include push top interconnecting piece and push top sliding part, described push top interconnecting piece one end with have a haircut be connected, separately One end is connected with push top sliding part, and the rise and fall roller side baffle transmission mechanism further includes being fixed by bolts in roller bed frame Guide rail slideway 15, the push top sliding part matched with guide rail slideway 15 make it possible to it is free to slide on guide rail slideway 15.
In order to reinforce the intensity of side baffle 10, as preferred embodiment, the side baffle 10 is additionally provided with and the first water Parallel to and below the second horizontal part of the first horizontal portion, second horizontal part opens up the first push top of matching 17, the in flat portion The first through hole and the second through-hole of the push top interconnecting piece of two push tops 12.
As shown in fig. 6, in order to run motor and encoder more smoothly, as preferred embodiment, dance roller Road side baffle transmission mechanism further includes supporting member, and the supporting member includes the encoder support for being used to support encoder 8 Seat 9, the encoder 8 is bolted on encoder support base 9.The supporting member further include: horizontal supporting portion 11 and with level Support portion 11 connected upper vertical support portion 2 and lower vertical support portion, the upper vertical support portion 2 open up the first lead screw of matching and mention Rise the through-hole of the rod end of machine 4 and the second lead screw elevator 18, the horizontal supporting portion 11 and upper vertical support portion 2, lower vertical branch Reinforcing rib structure is additionally provided between support part, the both ends of 11 long axis of horizontal supporting portion, which are additionally provided with, is used to support encoder support base 9 and motor 1 two 11 protruding portions of horizontal supporting portion, the motor 1 is bolted in corresponding 11 protruding portion of horizontal supporting portion, described Encoder support base 9 is bolted in corresponding 11 protruding portion of horizontal supporting portion.
As shown in Figure 3,4, working limit position at two in order to detect and control flipper guide 10, as preferred embodiment party The extreme position of formula, first push top 17 is equipped with tablet 13 and close to switch 14, the inductive switch 14 by cable and PLC control system is connected.The range of every lead screw elevator is A, and impulse stroke is set as B, i.e., unilateral side baffle transmission The impulse stroke range of the opening degree of the side baffle 10 of mechanism is 0~B, and two sides side baffle 10 is used cooperatively, impulse stroke range For 0~2B.For guarantee lead screw elevator 4 reliable and secure operation, in the forward stroke limit position of each lateral filament thick stick elevator It is respectively provided with close to switch 14, occurs abnormal, the security performance of entire mechanism after avoiding lead screw elevator 4 from running more than extreme position It is promoted.
As preferred embodiment, the first lead screw elevator 4 and the second lead screw elevator 18 are that specification is identical Worm-gear type lead screw elevator.
As preferred embodiment, the lead screw rod end of the first lead screw elevator 4 and the second lead screw elevator 18 is equal Equipped with steel dust cover.
As preferred embodiment, the vertical component effect of the side baffle 10 includes folder portion and has with the folder portion pre- If the steel billet inlet portion of angle, the first horizontal portion and the second horizontal part have identical as the steel billet inlet portion predetermined angle Opening.
As shown in fig. 7, being additionally provided in the first horizontal portion and vertical component effect of the side baffle 10 as preferred embodiment Another layer of reinforcing rib structure, this structure also play guiding role, for there is torticollis after preventing blank from rolling, skid off roller-way.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of rise and fall roller side baffle transmission mechanism characterized by comprising two laid with roller-way center line mirror image Transmission device, the transmission device include: motor, are mentioned by the first lead screw that first shaft coupling is connect with the motor output end The machine of liter, passes through axle sleeve and second at the second lead screw elevator connecting by transmission shaft with the first lead screw elevator other end The head of the connected encoder of the lead screw elevator other end, the first lead screw elevator and the second lead screw elevator is separately connected On side baffle, the side baffle include the first horizontal portion being connect with head and for clamp rolled piece perpendicular to described first The vertical component effect of horizontal part.
2. rise and fall roller according to claim 1 side baffle transmission mechanism, which is characterized in that the first of the side baffle Horizontal part opens up the through-hole of the second push top of sliding slot and matching of the first push top of matching, and first push top is connected in the sliding slot Interior, the sliding slot and rolled piece are open in the same direction greater than the diameter of push top, so that the first push top can be equidirectional certainly in rolled piece along sliding slot By sliding, the other end of first push top is bolted in first lead screw and promotes chain-drive section, one end spiral shell of second push top It is connected in the first horizontal portion, the other end is bolted in second lead screw and promotes chain-drive section.
3. rise and fall roller according to claim 2 side baffle transmission mechanism, which is characterized in that first push top and the Two push top also includes push top interconnecting piece and push top sliding part, described push top interconnecting piece one end with have a haircut be connected, the other end with push away Head sliding part is connected, and the rise and fall roller side baffle transmission mechanism further includes the guide rail slideway being fixed in roller bed frame, described Push top sliding part matched with guide rail slideway make it possible to it is free to slide on guide rail slideway.
4. rise and fall roller according to claim 2 or 3 side baffle transmission mechanism, which is characterized in that the side baffle is also It is equipped with and first horizontal portion is parallel to and below the second horizontal part of the first horizontal portion, second horizontal part opens up matching The first through hole and the second through-hole of the push top interconnecting piece of one push top, the second push top.
5. rise and fall roller according to claim 1 side baffle transmission mechanism, which is characterized in that rise and fall roller side baffle Transmission mechanism further includes supporting member, and the supporting member includes the encoder support base for being used to support encoder, the coding Device is bolted on encoder support base.
6. rise and fall roller according to claim 5 side baffle transmission mechanism, which is characterized in that the supporting member also wraps It includes: horizontal supporting portion and the upper vertical support portion and lower vertical support portion that are connected with horizontal supporting portion, the upper vertical support portion Open up the through-hole of the rod end of the first lead screw elevator of matching and the second lead screw elevator, the horizontal supporting portion and upper vertical support Reinforcing rib structure is additionally provided between portion, lower vertical support portion, the both ends of the horizontal supporting portion long axis, which are additionally provided with, is used to support volume Two horizontal supporting portion protruding portions of code device support base and motor, the motor are bolted in corresponding horizontal supporting portion protruding portion, The encoder support base is bolted in corresponding horizontal supporting portion protruding portion.
7. rise and fall roller according to claim 2 side baffle transmission mechanism, which is characterized in that the pole of first push top Extreme position is equipped with tablet and close to switch, described to be connected close to switch by cable with PLC control system.
8. rise and fall roller according to claim 1 side baffle transmission mechanism, which is characterized in that first lead screw is promoted Machine and the second lead screw elevator are the identical Worm-gear type lead screw elevator of specification.
9. rise and fall roller according to claim 1 side baffle transmission mechanism, which is characterized in that first lead screw is promoted The lead screw rod end of machine and the second lead screw elevator is equipped with steel dust cover.
10. rise and fall roller according to claim 4 side baffle transmission mechanism, which is characterized in that the side baffle hangs down Straight portion includes folder portion and has the steel billet inlet portion of predetermined angle with the folder portion, the first horizontal portion and the second level Portion has opening identical with the steel billet inlet portion predetermined angle.
CN201822255142.9U 2018-12-29 2018-12-29 A kind of rise and fall roller side baffle transmission mechanism Withdrawn - After Issue CN209554096U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822255142.9U CN209554096U (en) 2018-12-29 2018-12-29 A kind of rise and fall roller side baffle transmission mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822255142.9U CN209554096U (en) 2018-12-29 2018-12-29 A kind of rise and fall roller side baffle transmission mechanism

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CN201822255142.9U Withdrawn - After Issue CN209554096U (en) 2018-12-29 2018-12-29 A kind of rise and fall roller side baffle transmission mechanism

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109436654A (en) * 2018-12-29 2019-03-08 大连华锐重工集团股份有限公司 A kind of rise and fall roller side baffle transmission mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109436654A (en) * 2018-12-29 2019-03-08 大连华锐重工集团股份有限公司 A kind of rise and fall roller side baffle transmission mechanism
CN109436654B (en) * 2018-12-29 2023-08-18 大连华锐重工集团股份有限公司 Side baffle driving mechanism for lifting roller way

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