CN201940664U - A special milling machine for repairing guides of rolling mills - Google Patents
A special milling machine for repairing guides of rolling mills Download PDFInfo
- Publication number
- CN201940664U CN201940664U CN201020647705XU CN201020647705U CN201940664U CN 201940664 U CN201940664 U CN 201940664U CN 201020647705X U CN201020647705X U CN 201020647705XU CN 201020647705 U CN201020647705 U CN 201020647705U CN 201940664 U CN201940664 U CN 201940664U
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- CN
- China
- Prior art keywords
- guide rail
- length feed
- vertical
- milling
- lathe bed
- 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
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Abstract
The utility model discloses a special milling machine for repairing guides of rolling mills including a lathe bed, a post, a milling drive head and an electric control tank, in which, a longitudinal feed guide is set on the lathe bed, the post may be set on the guide in a portrait and slipping way and set with a vertical feeding guide with a milling drive head set in vertical and slipping manner, and two disc cutters with opposite cutter heads are set horizontally in the drive head. The utility model can process two guide slide fitting surfaces at the same processing position so as to increase process efficiency. Since the device is set with both a longitudinal and a vertical feed guide, the amount of feed can be adjusted accurately, the process precision is higher obviously than that of manual polishing and the repairing period extends to 4-5 years from 1-2 years.
Description
Technical field
The utility model relates to a kind of milling machine, and particularly a kind of milling train guide rail is repaired production miller.
Background technology
The reparation of milling train guide rail slide plate installed surface is the relatively thing of headache of each big steel mill all the time.Because the wearing and tearing of milling train guide rail slide plate installed surface will be repaired when the whole production line overhaul later; But because the mechanical feature of milling train is: the shaped as frame structure that rolling-mill housing is made up of column and crossbeam, guide rail slide plate installed surface is positioned on the medial surface of rolling-mill housing column, crossbeam is arranged on the column, install on the basis and various annexes are installed on the rolling-mill housing and are fixed in, add that the duration short, task is heavy, can't dismantle; Make the reparation of guide rail can only solve by the method with the emery wheel manual grinding after the soldering all the time.This method efficient is low, precision can't guarantee, has greatly influenced the life cycle of milling train.
Summary of the invention
Problem to be solved in the utility model is: provide the high milling train guide rail of a kind of working (machining) efficiency height, machining accuracy to repair production miller.
The utility model comprises lathe bed, column, milling unit head and electrical control cabinet, described lathe bed is provided with the length feed guide rail, but being arranged on the length feed guide rail of column longitudinal sliding motion, column is provided with vertical feeding guide rail, what milling unit head can vertically slide is arranged on the vertical feeding guide rail, is provided with two horizontally sets and cutter head in the milling unit head towards opposite dish milling cutter.
For the ease of the milling machine location, screw is adjusted in a location horizontally set and vertical with the length feed guide rail that each side is provided with of the bottom of described lathe bed, and the location is adjusted screw and is threaded with lathe bed.
For the ease of regulating the levelness of length feed guide rail, the bottom of described lathe bed is provided with the levelness adjusting device of length feed guide rail.
For the ease of the motion of control column on the length feed guide rail, establish length feed motor and length feed reduction box on the described lathe bed, the length feed motor is connected by shaft coupling with the length feed reduction box, column is arranged on the length feed guide rail by the length feed planker, connects the length feed lead screw pair between length feed reduction box and the length feed planker.
For the ease of the motion of control milling unit head on vertical feeding guide rail, fix vertical feeding reduction box and vertical feed motor on the described column with on the opposing side of vertical feeding guide rail, vertically the feeding reduction box is connected by shaft coupling with vertical feed motor, milling unit head is arranged on the vertical feeding guide rail by vertical feeding planker, and vertically the feeding planker is connected with vertical feed screw is secondary by the profile of tooth strip transmission mechanism with vertical feeding reduction box.
The beneficial effects of the utility model: the utility model can be processed two trailer guide rail slide plate installed surfaces at same Working position, the working (machining) efficiency height, be provided with length feed guide rail and vertical feeding guide rail, be convenient to accurately regulate the amount of feeding, the machining accuracy height, precision is apparently higher than manual grinding, and maintenance cycle extended to 4 ~ 5 years from 1 ~ 2 year.
Description of drawings
Fig. 1 is the utility model plan structure schematic diagram; Fig. 2 is the utility model master TV structure schematic diagram; Fig. 3 is the right TV structure schematic diagram of the utility model; Fig. 4 is the broken section enlarged drawing of Fig. 3.
Among the figure: 1, length feed motor, 2, shaft coupling, 3, the length feed reduction box, 4, lathe bed, 5, vertical feed screw pair, 6, vertical feeding planker, 7, headstock, 8, main motor, 9, the profile of tooth belt wheel, 10, cog belt, 11, vertical feeding reduction box, 12, vertical feed motor, 13, column, 14, length feed planker, 15, the dish milling cutter, 16, the length feed lead screw pair, 17, screw is adjusted in the location, 18, base housing screw, 19, adjust drift, 20, adjust base plate, 21, drift, 22, length feed guide rail, 23, pressing plate, 24, bridge screw.
The specific embodiment
A kind of milling machine shown in Fig. 1-4, it comprises length feed motor 1, shaft coupling 2, length feed reduction box 3, lathe bed 4, vertical feed screw pair 5, vertical feeding planker 6, vertical feeding guide rail, headstock 7, main motor 8, profile of tooth belt wheel 9, cog belt 10, vertical feeding reduction box 11, vertical feed motor 12, column 13, length feed planker 14, length feed guide rail, dish milling cutter 15, length feed lead screw pair 16 and locatees adjustment screw 17.
Length feed motor 1, length feed reduction box 3 and length feed guide rail are fixed on the lathe bed 4, and length feed motor 1 is connected by shaft coupling 2 with length feed reduction box 3.Screw 17 is adjusted in a location horizontally set and vertical with the length feed guide rail that each side is provided with of the bottom of lathe bed 4, and the location is adjusted screw 17 and is threaded with lathe bed 4.
As shown in Figure 4, length feed planker 14 cross sections are U-shaped, length feed guide rail 22 cross sections are rectangle, length feed guide rail 22 has two and be arranged in parallel, length feed planker 14 tips upside down on the two length feed guide rails 22, be provided with drift 21 between the side of length feed planker 14 and length feed guide rail 22, the below of length feed planker 14 is provided with the pressing plate 23 that contacts with length feed guide rail 22 bottom surfaces, pressing plate 23 is fixed on length feed planker 14 by bridge screw 24, but being arranged on the length feed guide rail of length feed planker 14 longitudinal sliding motions, the screw of length feed lead screw pair 16 and length feed planker 14 fix, and the leading screw of length feed lead screw pair 16 is connected with length feed reduction box 3.
One side of column 13 is fixed with vertical feeding guide rail, vertically feeding planker 6 moving up and down being arranged on the vertical feeding guide rail.Vertically feeding planker 6 is identical with length feed guide rail 22 connected modes with length feed planker 14 with the connected mode of vertical feeding guide rail.
Milling unit head is arranged on the vertical feeding planker 6, milling unit head comprise headstock 7, main motor 8, about twoly go out main shaft and two dish milling cutters 15, the casing of headstock 7 is fixed on the vertical feeding planker 6, main motor 8 is arranged on the casing of headstock 7, about two go out main shaft and comprise two main shafts that stretch out from the casing left and right sides of headstock 7, two dish milling cutters 15 are separately positioned on two main shafts, and two main shafts are connected with main motor 8 by the drive disk assembly in the headstock 7.
Vertically feeding reduction box 11 and vertically feed motor 12 be fixed on the opposing side of column 13 and vertical feeding guide rail, vertically feeding reduction box 11 and vertical feed motor 12 are connected by shaft coupling.Profile of tooth belt wheel 9 is arranged on the top of column 13, and cog belt 10 connects the profile of tooth belt wheel on profile of tooth belt wheel 9 and vertical feeding reduction box 11 output shafts.
The leading screw of vertical feed screw pair 5 vertically is provided with, and the leading screw of vertical feed screw pair 5 and the central shaft of profile of tooth belt wheel 9 fix, and the screw of vertical feed screw pair 5 fixes with vertical feeding planker 6.
By vertical feed motor 12, can control milling unit head and move up and down along vertical feeding guide rail, vertically feeding guide rail is provided with limit switch, and when vertically feeding planker 6 touched limit switches, limit switch was controlled vertical feed motor 12 and is shut down.
Be provided with two fixed pulleys on the top of column 13, hang with steel wire rope on the fixed pulley, an end of steel wire rope connects the casing of headstock 7, and the other end connects counterweight, and counterweight is used for the weight of balance milling unit head.
As shown in Figure 3, the bottom of lathe bed 4 is provided with the levelness adjusting device of length feed guide rail 22, this device comprises base housing screw 18, adjusts drift 19 and adjusts base plate 20, respectively be provided with one on four angles of the end face of adjustment base plate 20 and adjust drift 19, the base of lathe bed 4 is pressed in to be adjusted on the drift 19, and the base of lathe bed 4 is provided with and adjusts the base housing screw 18 that base plate 20 is connected.The levelness of regulating length feed guide rail 22 by position that regulate to adjust drift 19.
Claims (5)
1. a milling train guide rail is repaired production miller, comprise lathe bed (4), column (13), milling unit head and electrical control cabinet, it is characterized in that: described lathe bed (4) is provided with the length feed guide rail, column (13) but being arranged on the length feed guide rail of longitudinal sliding motion, column (13) is provided with vertical feeding guide rail, what milling unit head can vertically slide is arranged on the vertical feeding guide rail, is provided with two horizontally sets and cutter head in the milling unit head towards opposite dish milling cutter (15).
2. milling machine according to claim 1, it is characterized in that: screw (17) is adjusted in a location horizontally set and vertical with the length feed guide rail that each side is provided with of the bottom of described lathe bed (4), and the location is adjusted screw (17) and is threaded with lathe bed (4).
3. milling machine according to claim 2 is characterized in that: the bottom of described lathe bed (4) is provided with the levelness adjusting device of length feed guide rail (22).
4. according to claim 1,2 or 3 described milling machines, it is characterized in that: establish length feed motor (1) and length feed reduction box (3) on the described lathe bed (4), length feed motor (1) is connected by shaft coupling (2) with length feed reduction box (3), column (13) is arranged on the length feed guide rail by length feed planker (14), connects length feed lead screw pair (16) between length feed reduction box (3) and the length feed planker (14).
5. according to claim 1,2 or 3 described milling machines, it is characterized in that: fix vertical feeding reduction box (11) and vertical feed motor (12) on the side that described column (13) is gone up and vertical feeding guide rail is opposing, vertically feeding reduction box (11) is connected by shaft coupling with vertical feed motor (12), milling unit head is arranged on the vertical feeding guide rail by vertical feeding planker (6), and vertically feeding planker (6) is connected with vertical feed screw pair (5) by the profile of tooth strip transmission mechanism with vertical feeding reduction box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020647705XU CN201940664U (en) | 2010-12-08 | 2010-12-08 | A special milling machine for repairing guides of rolling mills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020647705XU CN201940664U (en) | 2010-12-08 | 2010-12-08 | A special milling machine for repairing guides of rolling mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940664U true CN201940664U (en) | 2011-08-24 |
Family
ID=44468015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020647705XU Expired - Fee Related CN201940664U (en) | 2010-12-08 | 2010-12-08 | A special milling machine for repairing guides of rolling mills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940664U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059501A (en) * | 2010-12-08 | 2011-05-18 | 山东弗斯特数控设备有限公司 | Rolling mill guide rail sliding plate mounting surface repair method and milling machine |
| CN108237271A (en) * | 2016-12-26 | 2018-07-03 | 宝山钢铁股份有限公司 | A kind of milling train baseplane on-line machining device and method |
| CN114932254A (en) * | 2022-05-17 | 2022-08-23 | 江苏佰大幕墙科技有限公司 | End face groove milling machine for processing aluminum veneer |
-
2010
- 2010-12-08 CN CN201020647705XU patent/CN201940664U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059501A (en) * | 2010-12-08 | 2011-05-18 | 山东弗斯特数控设备有限公司 | Rolling mill guide rail sliding plate mounting surface repair method and milling machine |
| CN102059501B (en) * | 2010-12-08 | 2012-07-04 | 山东弗斯特数控设备有限公司 | Rolling mill guide rail sliding plate mounting surface repair method and milling machine |
| CN108237271A (en) * | 2016-12-26 | 2018-07-03 | 宝山钢铁股份有限公司 | A kind of milling train baseplane on-line machining device and method |
| CN114932254A (en) * | 2022-05-17 | 2022-08-23 | 江苏佰大幕墙科技有限公司 | End face groove milling machine for processing aluminum veneer |
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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: 20110824 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |