CN203124422U - Vertical type rolling mill roller exchanging trolley - Google Patents
Vertical type rolling mill roller exchanging trolley Download PDFInfo
- Publication number
- CN203124422U CN203124422U CN 201320047639 CN201320047639U CN203124422U CN 203124422 U CN203124422 U CN 203124422U CN 201320047639 CN201320047639 CN 201320047639 CN 201320047639 U CN201320047639 U CN 201320047639U CN 203124422 U CN203124422 U CN 203124422U
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- CN
- China
- Prior art keywords
- roll change
- vertical mill
- vehicle body
- trolley
- change buggy
- 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.)
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Abstract
The utility model relates to the technical field of metallurgy rolling, in particular to a vertical type rolling mill roller exchanging trolley which is convenient and quick to use. The vertical type rolling mill roller exchanging trolley comprises a trolley body and a rail. The trolley body is provided with a trolley frame and a driving mechanism. Wheels and an L-shaped guide rail are arranged at the bottom of the trolley body, so that the driving mechanism propels the trolley body to roll on the rail. The vertical type rolling mill roller exchanging trolley further comprises a supporting plate which can be installed on a vertical type rolling mill, a pin hole which is used for locating the roller exchanging trolley is formed in the supporting plate, a mounting hole which corresponds to the pin hole is formed in the trolley body, and a rust-proof locating pin is configured on the trolley body. The vertical type rolling mill roller exchanging trolley has the advantages of being convenient and quick to use.
Description
Technical field
The utility model relates to the metallurgy rolling technical field, relates in particular to a kind of easy to use, vertical mill changing rig efficiently.
Background technology
Vertical mill arranges the roll change buggy device usually in order to realize fast roll changing.Existing technology because roll change and when lifting milling train crank, often cause the forward and backward perk of changing rig, when serious dolly is damaged; Roll change buggy has alignment pin usually with the roll change position of accurate location milling train, but because being installed in the oxidized iron sheet of pin-and-hole that makes on the milling train on the dolly, blocks by alignment pin, simultaneously owing to situation alignment pins such as corrosion are stuck in the milling train pin-and-hole easily, at this moment hoisting rolling mill tends to dolly pull-up in the lump, cause the dolly derailing, even damage hydraulic cylinder; Because the milling train center of gravity can not strict overlap with the dolly center of gravity, in roll change push-and-pull process, rock easily in addition.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of easy to use, can quick vertical milling train carries out the device of roller replacing operation.
For solving the problems of the technologies described above, the utility model provides a kind of vertical mill roll change buggy, comprises vehicle body and track, and described vehicle body disposes vehicle frame and driving mechanism, and the bottom is provided with wheel and L shaped guide rail, rolls in orbit so that driving mechanism promotes vehicle body; Also comprise the supporting plate that can be installed on the vertical mill, described supporting plate offers the pin-and-hole with roll change buggy location usefulness, offers on the described vehicle body and the corresponding installing hole of described pin-and-hole, and disposes antirust alignment pin.
As preferably, described supporting plate is provided with support rim.Increase the contact area with milling train, improved the stability of milling train in the carriage walking process.
As preferably, described track is provided with the pressing plate that cooperates with described guide rail.
As preferably, described pressing plate is eight, and per four is one group, forms lifting position pressing plate group and roll change position pressing plate group respectively, is disposed on the track.The undue perk of dolly and derailing when preventing roll change and lifting.
As preferably, also comprise back-up block, described back-up block is installed on the vehicle body.
As preferably, described back-up block is the combined type cushion block.Improve dolly adaptability, increased the strong point, improved milling train stability.
As preferably, described driving mechanism is hydraulic cylinder.Simple in structure, easy to assembly.
The utility model compared with prior art has the following advantages:
1. supporting plate employing support rim designs the contact area that has increased with milling train, has improved the stability of milling train in the carriage walking process.
2. alignment pin is antirust alignment pin, is installed on the roll change buggy, has avoided the oxidized iron sheet of dolly pin-and-hole to block.
3. back-up block adopts the combined pad design, improves dolly adaptability, has increased the strong point, has improved milling train stability.
4. the roll change buggy design has guide rail, and the track design has pressing plate, the undue perk of dolly and derailing when preventing roll change and lifting.
Simple in structure, stable, Operation and Maintenance is quick, has improved production efficiency.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of vertical mill roll change buggy of the utility model.
Accompanying drawing 2 is the side view of a kind of vertical mill roll change buggy of the utility model.
Accompanying drawing 3 is the assembling schematic diagram of a kind of supporting plate of the utility model and vertical mill.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail, obviously, described embodiment only is part embodiment of the present utility model.
Embodiment 1:
Referring to accompanying drawing 1～3, a kind of vertical mill roll change buggy of the utility model comprises vehicle body 3 and track 1, and described vehicle body 3 disposes vehicle frame 8 and driving mechanism, and the bottom is provided with wheel 9 and guide rail 16, rolls at track 1 so that driving mechanism promotes vehicle body 3; Also comprise the supporting plate 6 that can be installed on the vertical mill 15, described supporting plate 6 offers the pin-and-hole 10 with roll change buggy location usefulness, offer on the described vehicle body 3 and described pin-and-hole 10 corresponding installing holes 11, and dispose antirust alignment pin 5 described supporting plates 6 and be provided with support rim 12, track 1 is provided with pressing plate 2, described vehicle frame 8 bottoms are provided with the guide rail 16 that cooperates with described pressing plate 2, described pressing plate 2 is eight, per four is one group, form lifting position pressing plate group 13 and roll change position pressing plate group 14 respectively, be disposed on the track 1 the undue perk of dolly and derailing when preventing roll change and lifting.The back-up block 4 that also comprises combined type cushion block form, described back-up block 4 is installed on the vehicle body 3, and described driving mechanism is hydraulic cylinder 7.
The utility model supporting plate 6 is fixed on the vertical mill, and supporting plate 6 adopts cascaded surface to be provided with support rim 12, with the contact area of increase with milling train, improves the stability of vertical mill in the vehicle body walking process; Antirust alignment pin 5 is installed on the vehicle body 3 through antirust processing; Back-up block 4 is to support for vertical mill provides another one again, increases stability, comes into operation according to circumstances, adopts the combined pad design can adjust height as required; Vehicle body 3 bottoms are provided with wheel, promote to slide at track 1 by hydraulic cylinder 7; Design has eight place's pressing plates 2 on the track 1, and per four is one group, forms lifting position pressing plate group 13 and roll change position pressing plate group 14 respectively, cooperates the guide rail 16 on the vehicle body, is convenient in the roll change position and lifts the position push down dolly, prevents the undue perk of dolly and derailing; Dolly only need reach non-roll change when maintenance and installation and the lifting position gets final product, and does not need to remove guide rail 16; By hydraulic cylinder vehicle body is reached the roll change position during roll change, vertical mill is vertically put down, treat that the pin-and-hole on vertical mill and the supporting plate penetrates antirust alignment pin, fix vertical mill and be available hydraulic cylinder and vertical mill is pushed out to the lifting position hangs away.
The design of the utility model supporting plate employing support convex has increased the contact area with vertical mill, has improved the stability of vertical mill in the carriage walking process; Alignment pin is antirust alignment pin, is installed on the roll change buggy, has avoided the oxidized iron sheet of dolly pin-and-hole to block; Back-up block adopts the combined pad design, improves dolly adaptability, has increased the strong point, has improved vertical mill stability; The roll change buggy design has guide rail, and the track design has pressing plate, the undue perk of dolly and derailing when preventing roll change and lifting; Simple in structure, stable, Operation and Maintenance is quick, has improved production efficiency.Therefore, the utlity model has easy to use, characteristics efficiently.
Should be understood that above-described embodiment only is used for explanation the utility model and is not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (7)
1. vertical mill roll change buggy, it is characterized in that: comprise vehicle body (3) and track (1), described vehicle body (3) disposes vehicle frame (8) and driving mechanism, the bottom is provided with wheel (9) and " L " shape guide rail (16), rolls at track (1) so that driving mechanism promotes vehicle body (3); Also comprise the supporting plate (6) that can be installed on the vertical mill (15), described supporting plate (6) offers the pin-and-hole (10) with roll change buggy location usefulness, offer on the described vehicle body (3) and the corresponding installing hole (11) of described pin-and-hole (10), and dispose antirust alignment pin (5).
2. vertical mill roll change buggy according to claim 1, it is characterized in that: described supporting plate (6) is provided with support rim (12).
3. vertical mill roll change buggy according to claim 1, it is characterized in that: described track (1) is provided with the pressing plate (2) that cooperates with described guide rail (16).
4. vertical mill roll change buggy according to claim 3, it is characterized in that: described pressing plate (2) is eight, per four is one group, forms lifting position pressing plate group (13) and roll change position pressing plate group (14) respectively, is disposed on the track (1).
5. vertical mill roll change buggy according to claim 1, it is characterized in that: also comprise back-up block (4), described back-up block (4) is installed on the vehicle body (3).
6. vertical mill roll change buggy according to claim 5, it is characterized in that: described back-up block (4) is the combined type cushion block.
7. vertical mill roll change buggy according to claim 1, it is characterized in that: described driving mechanism is hydraulic cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047639 CN203124422U (en) | 2012-11-23 | 2013-01-29 | Vertical type rolling mill roller exchanging trolley |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220625966.0 | 2012-11-23 | ||
| CN201220625966 | 2012-11-23 | ||
| CN 201320047639 CN203124422U (en) | 2012-11-23 | 2013-01-29 | Vertical type rolling mill roller exchanging trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124422U true CN203124422U (en) | 2013-08-14 |
Family
ID=48197820
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100331546A Pending CN103084403A (en) | 2012-11-23 | 2013-01-29 | Roller changing bogie of vertical-type rolling mill |
| CN 201320047639 Expired - Fee Related CN203124422U (en) | 2012-11-23 | 2013-01-29 | Vertical type rolling mill roller exchanging trolley |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100331546A Pending CN103084403A (en) | 2012-11-23 | 2013-01-29 | Roller changing bogie of vertical-type rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103084403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084403A (en) * | 2012-11-23 | 2013-05-08 | 中冶南方工程技术有限公司 | Roller changing bogie of vertical-type rolling mill |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625667B (en) * | 2016-12-19 | 2019-10-29 | 温州瑞明工业股份有限公司 | A kind of swing arm slide rail type edger roll roll change manipulator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59107711A (en) * | 1982-12-14 | 1984-06-22 | Mitsubishi Heavy Ind Ltd | Roll rearranging device of rolling mill |
| CN2055415U (en) * | 1989-06-22 | 1990-04-04 | 太原重型机器厂 | Two-high disc rolled pipe mill |
| DE3930125C2 (en) * | 1989-09-09 | 1997-02-20 | Schloemann Siemag Ag | Convertible mill stand |
| CN201026564Y (en) * | 2007-03-23 | 2008-02-27 | 郑森法 | Totally-enclosed guide rails system |
| CN201454996U (en) * | 2009-09-07 | 2010-05-12 | 中冶赛迪工程技术股份有限公司 | An end face positioning device for a vertical rolling mill |
| CN201557943U (en) * | 2009-12-15 | 2010-08-25 | 上海汉升国际贸易有限公司 | Guide way type hook rack |
| CN202270716U (en) * | 2011-08-17 | 2012-06-13 | 中色科技股份有限公司 | Step-type roll changing device |
| CN102581021B (en) * | 2012-03-01 | 2013-10-02 | 重庆钢铁(集团)有限责任公司 | Maintenance method for frame roller of roughing mill |
| CN103084403A (en) * | 2012-11-23 | 2013-05-08 | 中冶南方工程技术有限公司 | Roller changing bogie of vertical-type rolling mill |
-
2013
- 2013-01-29 CN CN2013100331546A patent/CN103084403A/en active Pending
- 2013-01-29 CN CN 201320047639 patent/CN203124422U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084403A (en) * | 2012-11-23 | 2013-05-08 | 中冶南方工程技术有限公司 | Roller changing bogie of vertical-type rolling mill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103084403A (en) | 2013-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20170129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |