CN110523780A - A kind of universal mill cushion block quick replacement device - Google Patents

A kind of universal mill cushion block quick replacement device Download PDF

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Publication number
CN110523780A
CN110523780A CN201910839301.6A CN201910839301A CN110523780A CN 110523780 A CN110523780 A CN 110523780A CN 201910839301 A CN201910839301 A CN 201910839301A CN 110523780 A CN110523780 A CN 110523780A
Authority
CN
China
Prior art keywords
cushion block
hand
hydraulic
holder
bracket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910839301.6A
Other languages
Chinese (zh)
Inventor
胡乃硕
邢思深
李爱臣
杨俊良
王超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Engineering & Technology Co Ltd
China First Heavy Industries Co Ltd
Original Assignee
Dalian Engineering & Technology Co Ltd
China First Heavy Industries Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dalian Engineering & Technology Co Ltd, China First Heavy Industries Co Ltd filed Critical Dalian Engineering & Technology Co Ltd
Priority to CN201910839301.6A priority Critical patent/CN110523780A/en
Publication of CN110523780A publication Critical patent/CN110523780A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B31/00Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16Adjusting or positioning rolls
    • B21B31/20Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/30Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by wedges or their equivalent

Abstract

The invention discloses a kind of universal mill cushion block quick replacement devices, vehicle is moved including hand-hydraulic, the hand-hydraulic, which is moved, is fixed with holder device on the chassis of vehicle, rear and front end at the top of the holder device is respectively and fixedly provided with wedge-shaped guide plate, bearing tray is placed on the holder device, the middle part that the hand-hydraulic moves vehicle is equipped with feed screw apparatus in the holder device, and the output end of the feed screw apparatus is connect with the bottom of the carrying pallet by screw thread pair, the upper surface of the weighing tray is fixed with multiple universal ball bearings, universal mill roll gap adjustment cushion block is placed on the universal ball bearing.The present invention is in such a way that hand hydraulic carrier is gone up and down, universal ball bearing is traversing, the fine tuning of wedge-shaped guide plate positions, universal mill roll gap adjustment cushion block is fast and accurately navigated in the card slot of rolling mill bearing bottom, it greatly improves universal mill cushion blocks to replace speed, greatly reduces labor intensity.

Description

A kind of universal mill cushion block quick replacement device
Technical field
The present invention relates to a kind of cushion block quick replacement device, specifically a kind of universal mill cushion block quick-replaceable dress It sets.
Background technique
Currently, universal mill is one of the Core equipment of beam-and-rail steel rolling production-line, roll gap is to beam-and-rail fashioned iron product size essence The key indexes such as degree play decisive role.Universal mill cushion block quick replacement device can adjust cushion block with quick-replaceable roll gap, It is significant to the raising of rolling efficiency.Traditional universal mill roll gap adjustment cushion block replacement uses to drill on cushion block, electronic Cucurbit handling mounting means.But such mounting means is since electric block positioning accuracy is low, and rolling mill bearing lower space Narrow, installation process limited view causes replacement process heavy workload, operation difficulty big.And due to electric block transport away from From short, long distance transportation can not achieve.
Summary of the invention
According to technical problem set forth above, and provide a kind of universal mill cushion block quick replacement device.The present invention uses Technological means it is as follows:
A kind of universal mill cushion block quick replacement device, including hand-hydraulic move vehicle, and the hand-hydraulic moves vehicle Holder device is fixed on chassis, the rear and front end at the top of the holder device is respectively and fixedly provided with wedge-shaped guide plate, and the branch is rack-mounted It sets and is placed with bearing tray, and the rear and front end of the weighing tray is connect with two wedge-shaped guide plate slides respectively, The middle part that the hand-hydraulic moves vehicle is equipped with feed screw apparatus, the extending direction of the feed screw apparatus in the holder device It is parallel with the length direction that the hand-hydraulic moves vehicle, and the bottom of the output end of the feed screw apparatus and the carrying pallet It is connected by screw thread pair, the front center that the hand-hydraulic moves vehicle is equipped with the driving dress for driving the feed screw apparatus movement It sets;
The upper surface of the weighing tray is fixed with multiple universal ball bearings, and universal mill roll gap adjustment cushion block is placed on institute It states on universal ball bearing.
The holder device includes that the bottom bracket being fixedly connected with the chassis of the hand hydraulic carrier and setting exist The middle bracket being fixedly connected above the bottom bracket with the bottom bracket, the wedge shape guide plate and the middle bracket It is fixedly connected.
The bottom end of the middle bracket is machined with multiple groups sets of vias, and every group of sets of vias is upper evenly distributed along the vertical direction, Every group of sets of vias includes multiple evenly distributed multiple through-holes in the horizontal direction, and the bottom bracket is led to described in multiple groups by penetrating The pin shaft of one group of sets of vias of Kong Zuzhong is connect with the middle bracket.The setting of multiple groups sets of vias can meet the ten thousand of different-thickness The installation requirement of energy mill roll-gap adjustment cushion block.
The driving device is handwheel, and the handwheel is threadedly coupled with the input terminal of the feed screw apparatus, and the handwheel Axis be overlapped with the axis of the feed screw apparatus.
Under use state: universal rolling mill bearing being placed on bearing block mounting table, the hand hydraulic carrier fortune The universal mill roll gap is adjusted cushion block promotion to proper height by moving hand hydraulic carrier handle by dynamic designated position Afterwards, it is realized by the universal ball bearing and the traversing of cushion block is adjusted to the universal mill roll gap, rotated the handwheel and drive institute Feed screw apparatus movement is stated, slides the pressure-bearing pallet on the wedge-shaped guide plate, to the universal mill roll gap adjusting pad Block finely tune in short transverse, realizes the universal mill roll gap adjustment cushion block and the universal rolling mill bearing bottom card slot Between accurate positionin, after alignment by the universal mill roll gap adjustment cushion block push-in roll chock card slot in and with bolt it is tight Admittedly completing the installation of the universal mill roll gap adjustment cushion block.Cushion block disassembly process is reversed by former sequence.
The invention has the following advantages that
1, the present invention is using hand hydraulic carrier lifting, the side that universal ball bearing is traversing, wedge-shaped guide plate finely tunes positioning Formula fast and accurately navigates to universal mill roll gap adjustment cushion block in the card slot of rolling mill bearing bottom, and it greatly improves ten thousand Energy milling train cushion block replaces speed, greatly reduces labor intensity.
2, the present invention takes into account the fast lifting of the hydraulic system of hand hydraulic carrier and the accurate positionin of mechanical structure, tool There is mechanism simple, replaces fireballing feature.
3, the present invention greatly improves carrying and raising efficiency, greatly using hand hydraulic carrier as transport lifting element It is big to reduce operation difficulty and labor intensity.Change traditional electric block handling mounting means, the universal ball bearing of design is quickly horizontal It moves and the mounting means of wedge-shaped guide plate fine tuning, guarantee universal mill roll gap adjustment cushion block is quick and precisely installed to rolled piece bearing In the card slot of seat bottom, realizes the quick-replaceable of universal mill roll gap adjustment cushion block, guarantee Rolling Production rhythm.
The present invention can be widely popularized in fields such as universal mills based on the above reasons.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to do simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.
Fig. 1 is a kind of universal mill cushion block quick replacement device structural schematic diagram in the specific embodiment of the invention.
Fig. 2 is a kind of universal mill cushion block quick replacement device replacement universal mill in the specific embodiment of the invention Structural schematic diagram when roll gap adjusts cushion block.
Fig. 3 is hair big figure in the portion A in Fig. 2.
Fig. 4 is the portion B enlarged drawing in Fig. 2.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1 to 4, a kind of universal mill cushion block quick replacement device, including hand-hydraulic move vehicle 1, described Hand-hydraulic is moved and is fixed with holder device 2 on the chassis of vehicle 1, and the rear and front end at 2 top of holder device passes through bolt It is fixed with wedge-shaped guide plate 3, bearing tray 4, and the rear and front end of the weighing tray 4 point are placed on the holder device 2 It is not slidably connected with two wedge-shaped guide plates 3, the middle part that the hand-hydraulic moves vehicle 1 is pacified in the holder device 2 Equipped with feed screw apparatus 5, the extending direction of the feed screw apparatus 5 is parallel with the length direction that the hand-hydraulic moves vehicle 1, and institute The output end for stating feed screw apparatus 5 is connect with the bottom of the carrying pallet 4 by screw thread pair, and the hand-hydraulic moves vehicle 1 Front center is equipped with the driving device for driving the feed screw apparatus 5 to move;
The upper surface of the weighing tray 4 is fixed with multiple universal ball bearings 6, and universal mill roll gap adjusts cushion block 7 and places On the universal ball bearing 6.
The holder device 2 includes the bottom branch being bolted to connection with the chassis of the hand hydraulic carrier 1 Frame 8 and the middle bracket 9 that 8 top of the bottom bracket is fixedly connected with the bottom bracket 8 is set, the wedge-shaped guide plate 3 are fixedly connected with the middle bracket 9.
The bottom end of the middle bracket 9 is machined with multiple groups sets of vias, and every group of sets of vias is upper evenly distributed along the vertical direction, Every group of sets of vias includes multiple evenly distributed multiple through-holes 10 in the horizontal direction, and the bottom bracket 8 is by penetrating multiple groups institute The pin shaft 11 for stating one in sets of vias group of sets of vias is connect with the middle bracket 9.The setting of multiple groups sets of vias can meet difference The installation requirement of the universal mill roll gap adjustment cushion block 7 of thickness.
The driving device is handwheel 12, and the handwheel 12 is threadedly coupled with the input terminal of the feed screw apparatus 5, and described The axis of handwheel 12 is overlapped with the axis of the feed screw apparatus 5.
Under use state: universal rolling mill bearing 13 being placed on bearing block mounting table 14, the hand-hydraulic is carried Vehicle 1 moves designated position, is arrived the universal mill roll gap adjustment promotion of cushion block 7 by moving 1 handle of hand hydraulic carrier After proper height, is realized by the universal ball bearing 6 and the traversing of cushion block 7 is adjusted to the universal mill roll gap, described in rotation Handwheel 12 drives the feed screw apparatus 5 to move, and slides the pressure-bearing pallet 4 on the wedge-shaped guide plate 3, to described omnipotent Mill roll-gap adjustment cushion block 7 finely tunes in short transverse, realizes that universal mill roll gap adjustment cushion block 7 universal is rolled with described Universal mill roll gap adjustment cushion block 7 is pushed into described by the accurate positionin between 13 bottom card slot 15 of machine bearing seat after alignment The installation of the universal mill roll gap adjustment cushion block 7 is completed in card slot 15 and with bolt fastening.Cushion block disassembly process is by former sequence It is reversed.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (4)

1. a kind of universal mill cushion block quick replacement device, which is characterized in that move vehicle, the hand-hydraulic including hand-hydraulic It moves and is fixed with holder device on the chassis of vehicle, the rear and front end at the top of the holder device is respectively and fixedly provided with wedge-shaped guide plate, institute It states and is placed with bearing tray on holder device, and the rear and front end of the weighing tray is sliding with two wedge-shaped guide plates respectively Dynamic connection, the middle part that the hand-hydraulic moves vehicle are equipped with feed screw apparatus in the holder device, the feed screw apparatus Extending direction is parallel with the length direction that the hand-hydraulic moves vehicle, and the output end of the feed screw apparatus and the carrying are held in the palm The bottom of disk is connected by screw thread pair, and the front center that the hand-hydraulic moves vehicle, which is equipped with, drives the feed screw apparatus movement Driving device;
The upper surface of the weighing tray is fixed with multiple universal ball bearings, and universal mill roll gap adjustment cushion block is placed on described ten thousand To on ball bearing.
2. a kind of universal mill cushion block quick replacement device according to claim 1, it is characterised in that: the holder device Including the bottom bracket being fixedly connected with the chassis of the hand hydraulic carrier and it is arranged above the bottom bracket and institute The middle bracket that bottom bracket is fixedly connected is stated, the wedge shape guide plate is fixedly connected with the middle bracket.
3. a kind of universal mill cushion block quick replacement device according to claim 2, it is characterised in that: the middle bracket Bottom end be machined with multiple groups sets of vias, and every group of sets of vias is upper evenly distributed along the vertical direction, and every group of sets of vias includes multiple edges The evenly distributed multiple through-holes of horizontal direction, the bottom bracket pass through one group of sets of vias penetrating in sets of vias described in multiple groups Pin shaft is connect with the middle bracket.
4. a kind of universal mill cushion block quick replacement device according to claim 1, it is characterised in that: the driving device For handwheel, the handwheel is threadedly coupled with the input terminal of the feed screw apparatus, and the axis of the handwheel and the feed screw apparatus Axis be overlapped.
CN201910839301.6A 2019-09-05 2019-09-05 A kind of universal mill cushion block quick replacement device Pending CN110523780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910839301.6A CN110523780A (en) 2019-09-05 2019-09-05 A kind of universal mill cushion block quick replacement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910839301.6A CN110523780A (en) 2019-09-05 2019-09-05 A kind of universal mill cushion block quick replacement device

Publications (1)

Publication Number Publication Date
CN110523780A true CN110523780A (en) 2019-12-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910839301.6A Pending CN110523780A (en) 2019-09-05 2019-09-05 A kind of universal mill cushion block quick replacement device

Country Status (1)

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CN (1) CN110523780A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202089727U (en) * 2011-03-23 2011-12-28 湖北金茂机械科技有限公司 Hydraulic lifting mould conveying vehicle
CN104329543A (en) * 2014-10-09 2015-02-04 保定标正机床有限责任公司 Machine tool fine adjustment sizing block
CN204392929U (en) * 2015-01-20 2015-06-17 韩俊龙 Liftable type GREEB HEDGE MACHINE
CN206185785U (en) * 2016-11-21 2017-05-24 河野精机(大连)有限公司 Anchor clamps quick change platform with gimbal ball bearing
CN207548635U (en) * 2017-12-12 2018-06-29 青岛地铁集团有限公司运营分公司 Coupler knuckle for car coupler dismounts tooling
CN208261530U (en) * 2018-05-08 2018-12-21 邢台纳科诺尔精轧科技股份有限公司 A kind of battery pole piece rolling mill roll loading-unloading vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202089727U (en) * 2011-03-23 2011-12-28 湖北金茂机械科技有限公司 Hydraulic lifting mould conveying vehicle
CN104329543A (en) * 2014-10-09 2015-02-04 保定标正机床有限责任公司 Machine tool fine adjustment sizing block
CN204392929U (en) * 2015-01-20 2015-06-17 韩俊龙 Liftable type GREEB HEDGE MACHINE
CN206185785U (en) * 2016-11-21 2017-05-24 河野精机(大连)有限公司 Anchor clamps quick change platform with gimbal ball bearing
CN207548635U (en) * 2017-12-12 2018-06-29 青岛地铁集团有限公司运营分公司 Coupler knuckle for car coupler dismounts tooling
CN208261530U (en) * 2018-05-08 2018-12-21 邢台纳科诺尔精轧科技股份有限公司 A kind of battery pole piece rolling mill roll loading-unloading vehicle

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