CN203197011U - Finish rolling guide beam device - Google Patents

Finish rolling guide beam device Download PDF

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Publication number
CN203197011U
CN203197011U CN 201320218207 CN201320218207U CN203197011U CN 203197011 U CN203197011 U CN 203197011U CN 201320218207 CN201320218207 CN 201320218207 CN 201320218207 U CN201320218207 U CN 201320218207U CN 203197011 U CN203197011 U CN 203197011U
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CN
China
Prior art keywords
crossbeam
guide
finish rolling
gripper shoe
rolling guide
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.)
Expired - Fee Related
Application number
CN 201320218207
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Chinese (zh)
Inventor
陈国锋
刘军峰
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.)
ZHEJIANG RUIPU MACHINERY Co Ltd
Original Assignee
ZHEJIANG RUIPU MACHINERY 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 ZHEJIANG RUIPU MACHINERY Co Ltd filed Critical ZHEJIANG RUIPU MACHINERY Co Ltd
Priority to CN 201320218207 priority Critical patent/CN203197011U/en
Application granted granted Critical
Publication of CN203197011U publication Critical patent/CN203197011U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a finish rolling guide beam device. The finish rolling guide beam device comprises a left beam, a right beam, a left supporting plate, a right supporting plate, a height adjusting device, a hydraulic transmission lead screw device and a connecting plate. By the adoption of the finish rolling guide beam device, connecting reliability of a guide beam is improved, the phenomena that a guide piece is loosened and inclined caused by the situation that the guide piece is connected through bolts which are prone to loosening are almost eliminated, and product quality is improved. Besides, the guide beam can be conveniently and flexibly adjusted, production requirements of products of different specifications are met, time for replacing a roller and a groove is greatly reduced, and the operation rate of the device is effectively improved.

Description

A kind of finish rolling guide crossbeam device
Technical field
The utility model relates to the steel rolling metallurgical technology field, particularly a kind of finish rolling guide crossbeam device.
Background technology
Along with the raising of mill speed, many problems have appearred in smart rail guide crossbeam thereupon, and this becomes the key point that restriction is produced.Mainly there is following problem in guide crossbeam of the prior art:
(1) guide crossbeam is bolted on the mill stand by 4 M36 * 150, and it is unreliable to connect, and link position is low excessively, crank is being crossed under the firm punching press, and bolt is easily loosening, cause problems such as becoming flexible appears in guide crossbeam, inclination, easily cause the steel off-dimension, produce steel scrap;
(2) when regulating the upper and lower height of crossbeam, adjustment amount is very little;
(3) guide and guard base fixed form is that pressing plate directly is fixed on the guide crossbeam, need unclamp set bolt when changing groove, knocks the guide and guard base with hand hammer, moves with the replacing that realizes the rail groove, and it is slow to regulate the speed, and accuracy is not high.
In order to reduce technology downtime, improve equipment operation rate, press for guide crossbeam is improved, stable to guarantee the workshop, High-efficient Production.
The utility model content
For this reason, the utility model proposes a kind of finish rolling guide crossbeam device, can eliminate fully because the restriction of prior art and one or more problems that defective causes.
The utility model additional advantage, purpose and characteristic, a part will be illustrated in the following description, and another part will be significantly for those of ordinary skill in the art by the investigation to following explanation or acquire from enforcement of the present utility model.Can realize and obtain the utility model purpose and advantage by the structure of in the specification of literal and claims and accompanying drawing, pointing out especially.
The utility model provides a kind of finish rolling guide crossbeam device, it is characterized in that, described finish rolling guide crossbeam device comprises: left crossbeam, right crossbeam, left side gripper shoe, right gripper shoe, arrangement for adjusting height, hydraulic drive lead screw device and connecting plate, wherein, described left crossbeam is fixedlyed connected with left gripper shoe, described right crossbeam is fixedlyed connected with right gripper shoe, both sides at described left crossbeam and right crossbeam are respectively equipped with arrangement for adjusting height, the lower end of described left crossbeam and right crossbeam is connected with the hydraulic drive lead screw device, and described left crossbeam is connected with rolling mill base by connecting plate with right crossbeam.
Preferably, 4 M42 screwed holes are set respectively on described left gripper shoe and right gripper shoe, by high-strength bolt described left crossbeam and right crossbeam are connected and fixed with described left gripper shoe and right gripper shoe respectively.
Preferably, described arrangement for adjusting height comprises upper setting block, middle tone monoblock and downward modulation monoblock, and wherein, described upper setting block and downward modulation monoblock and described left crossbeam and right crossbeam are fixed as one, and described middle tone monoblock is fixedlyed connected with milling train.
Preferably, the length of described connecting plate is 520 millimeters.
Preferably, described hydraulic drive lead screw device comprises screw mandrel, left plain bearing housing, right plain bearing housing, hydraulic motor and guide and guard base, wherein, described left plain bearing housing is fixed on the described left crossbeam, described right plain bearing housing is fixed on the described right crossbeam, and described left plain bearing housing is connected with described screw mandrel with right plain bearing housing, square nut of welding on the described guide and guard base, described guide and guard base is connected with described screw mandrel by square nut, and described hydraulic motor is connected with described screw mandrel.
Finish rolling guide crossbeam device provided by the utility model has the following advantages:
(1) improved the reliability that guide crossbeam connects, the guide and guard part of having stopped to cause thus substantially becomes flexible, tilt phenomenon, has improved product quality.
(2) guide crossbeam is easy to adjust, flexible, has not only satisfied the production requirement of products of different specifications, and has greatly reduced roll change and changed the groove time, has effectively improved equipment operation rate.
Description of drawings
Fig. 1 is according to structural representation the utility model embodiment, the finish rolling guide crossbeam device.
Fig. 2 is according to structural representation the utility model embodiment, the hydraulic drive lead screw device.
The specific embodiment
With reference to the accompanying drawings the utility model is described more fully, exemplary embodiment of the present utility model wherein is described.
Fig. 1 is according to structural representation the utility model embodiment, the finish rolling guide crossbeam device.
As shown in Figure 1, finish rolling guide crossbeam device provided by the utility model comprises: left crossbeam 1, right crossbeam 2, left gripper shoe 3, right gripper shoe 4, arrangement for adjusting height 6, hydraulic drive lead screw device 7 and connecting plate 8, wherein, described left crossbeam 1 is bolted to connection with left gripper shoe 3, described right crossbeam 2 is bolted to connection with right gripper shoe 4, thereby has guaranteed the stability of left crossbeam 1 and right crossbeam 2.Preferably, 4 M42 screwed holes are set respectively on left gripper shoe 3 and right gripper shoe 4, adopt high-strength bolt that left crossbeam 1 and right crossbeam 2 are connected and fixed with left gripper shoe 3 and right gripper shoe 4 respectively, crossbeam center of gravity and trailer are consistent, guarantee the fixing reliable non-loosening of guide and guard part.
In order to guarantee that adjustment rapidly, accurately, both sides at left crossbeam 1 and right crossbeam 2 are respectively equipped with arrangement for adjusting height 6, as shown in Figure 1, described arrangement for adjusting height 6 comprises upper setting block, middle tone monoblock and downward modulation monoblock, wherein, upper setting block and downward modulation monoblock all are fixed as one with crossbeam, middle tone monoblock and milling train are fixed, during the turn screw mandrel, the middle tone monoblock maintains static, move to regulate the height up and down of crossbeam by upper setting block and downward modulation monoblock, reduce the adjustment time, improved degree of regulation.
Described left crossbeam 1 is connected with rolling mill base 5 by connecting plate 8 with right crossbeam 2, and preferred, the length of described connecting plate 8 is 520 millimeters.
The lower end of described left crossbeam 1 and right crossbeam 2 is connected with hydraulic drive lead screw device 7.
As shown in Figure 2, described hydraulic drive lead screw device 7 comprises screw mandrel 21, left plain bearing housing 22, right plain bearing housing 26, hydraulic motor 23 and guide and guard base 24, wherein, described left plain bearing housing 22 is fixed on the described left crossbeam 1, described right plain bearing housing 26 is fixed on the described right crossbeam 2, described left plain bearing housing 22 is connected with described screw mandrel 21 with right plain bearing housing 26, square nut of welding on the described guide and guard base 24, described guide and guard base 24 is connected with described screw mandrel 21 by square nut, and described hydraulic motor 23 is connected with described screw mandrel 21.Utilize the described screw mandrel 21 of hydraulic drive turn, can realize the left and right movement of crossbeam.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims (5)

1. finish rolling guide crossbeam device, it is characterized in that, described finish rolling guide crossbeam device comprises: left crossbeam, right crossbeam, left gripper shoe, right gripper shoe, arrangement for adjusting height, hydraulic drive lead screw device and connecting plate, wherein, described left crossbeam is fixedlyed connected with left gripper shoe, described right crossbeam is fixedlyed connected with right gripper shoe, both sides at described left crossbeam and right crossbeam are respectively equipped with arrangement for adjusting height, the lower end of described left crossbeam and right crossbeam is connected with the hydraulic drive lead screw device, and described left crossbeam is connected with rolling mill base by connecting plate with right crossbeam.
2. finish rolling guide crossbeam device according to claim 1, it is characterized in that, 4 M42 screwed holes are set respectively on described left gripper shoe and right gripper shoe, by high-strength bolt described left crossbeam and right crossbeam are connected and fixed with described left gripper shoe and right gripper shoe respectively.
3. finish rolling guide crossbeam device according to claim 1, it is characterized in that, described arrangement for adjusting height comprises upper setting block, middle tone monoblock and downward modulation monoblock, wherein, described upper setting block and downward modulation monoblock and described left crossbeam and right crossbeam are fixed as one, and described middle tone monoblock is fixedlyed connected with milling train.
4. finish rolling guide crossbeam device according to claim 1 is characterized in that, the length of described connecting plate is 520 millimeters.
5. according to any described finish rolling guide crossbeam device among the claim 1-4, it is characterized in that, described hydraulic drive lead screw device comprises screw mandrel, left side plain bearing housing, right plain bearing housing, hydraulic motor and guide and guard base, wherein, described left plain bearing housing is fixed on the described left crossbeam, described right plain bearing housing is fixed on the described right crossbeam, described left plain bearing housing is connected with described screw mandrel with right plain bearing housing, square nut of welding on the described guide and guard base, described guide and guard base is connected with described screw mandrel by square nut, and described hydraulic motor is connected with described screw mandrel.
CN 201320218207 2013-04-25 2013-04-25 Finish rolling guide beam device Expired - Fee Related CN203197011U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320218207 CN203197011U (en) 2013-04-25 2013-04-25 Finish rolling guide beam device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320218207 CN203197011U (en) 2013-04-25 2013-04-25 Finish rolling guide beam device

Publications (1)

Publication Number Publication Date
CN203197011U true CN203197011U (en) 2013-09-18

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CN 201320218207 Expired - Fee Related CN203197011U (en) 2013-04-25 2013-04-25 Finish rolling guide beam device

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CN (1) CN203197011U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104057303A (en) * 2014-06-23 2014-09-24 西安交通大学 Double-workbench and milling gantry lathe bed gear hobbing machine driven by ultra-large oil motor
CN104259211A (en) * 2014-09-24 2015-01-07 山东钢铁股份有限公司 Device for preventing rolling mill from laterally moving in small bar production line
CN104525584A (en) * 2014-12-04 2015-04-22 山东钢铁股份有限公司 Beam device for hot rolling steel guide
CN106311770A (en) * 2016-10-27 2017-01-11 山东钢铁股份有限公司 Height-adjustable guide cross beam device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104057303A (en) * 2014-06-23 2014-09-24 西安交通大学 Double-workbench and milling gantry lathe bed gear hobbing machine driven by ultra-large oil motor
CN104057303B (en) * 2014-06-23 2016-07-06 西安交通大学 A kind of have the gear-hobbing machine that double-workbench and milling that ultra-large type oil motor drives are portal lathe bed
CN104259211A (en) * 2014-09-24 2015-01-07 山东钢铁股份有限公司 Device for preventing rolling mill from laterally moving in small bar production line
CN104525584A (en) * 2014-12-04 2015-04-22 山东钢铁股份有限公司 Beam device for hot rolling steel guide
CN106311770A (en) * 2016-10-27 2017-01-11 山东钢铁股份有限公司 Height-adjustable guide cross beam device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130918

Termination date: 20190425