CN202498246U - Milling machine tool for two end faces of tracks - Google Patents
Milling machine tool for two end faces of tracks Download PDFInfo
- Publication number
- CN202498246U CN202498246U CN201220051732XU CN201220051732U CN202498246U CN 202498246 U CN202498246 U CN 202498246U CN 201220051732X U CN201220051732X U CN 201220051732XU CN 201220051732 U CN201220051732 U CN 201220051732U CN 202498246 U CN202498246 U CN 202498246U
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- machine tool
- milling
- workbench
- tool body
- tracks
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- 238000003801 milling Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model discloses a milling machine tool for two end faces of tracks. Track workpieces are fixed on a workbench through workpiece press plates, a left machine tool body and a right machine tool body are arranged at two ends of the workbench respectively, two speed reducers are mounted on the left machine tool body and the right machine tool body respectively, an output shaft of each speed reducer is connected with a screw rod, a nut seat arranged on the bottom surface of a movable carriage is meshed with each screw rod, each movable carriage slides along guide rails, the direction of the guide rails is perpendicular to that of the track workpieces, and a milling power head is mounted on the top surface of each movable carriage. The milling machine tool is capable of completing milling of the end faces of the tracks by the aid of a numerical control bench for electrical control and by placing the tracks on the workbench between the two machine tool body components, fixing the milling power heads on the movable carriages of the machine tool body components and using ball screw assemblies to drive the movable carriages to move transversely. The milling machine tool has remarkable economic benefits and is capable of completing milling of the two end faces of the tracks simultaneously and high in processing efficiency, precision and cost performance.
Description
Technical field
The utility model relates to the machining equipment field, especially a kind of rail Double End milling lathe.
Background technology
In the ocean, engineering field such as oil, machinery, traffic; Need a large amount of rails that use; And to the flatness of rail end face, roughness all has certain requirement, and the special purpose machine tool of more existing processing rail end faces generally all can only be processed an end face of rail; Can not process two end faces of rail simultaneously, processing need be carried out clamping during the other end once more.Like this, because twice clamping, working (machining) efficiency is just relatively low, and the crudy also machining accuracy not as a clamping is high, can not satisfy the production needs.
The utility model content
The applicant can't the high efficiency high accuracy accomplish the shortcoming that the rail both ends of the surface are processed to above-mentioned existing machine tool; Provide a kind of have the precision height, easy to operate, Technological adaptability is strong, production efficiency is high, the rail Double End milling lathe of the special use of processing rail both ends of the surface when cost performance is high; Thereby can overcome the deficiency of existing equipment; Improve the working (machining) efficiency of workpiece, reduced the position error of workpiece, satisfy the assembly precision requirement.
The technical scheme that the utility model adopted is following:
A kind of rail Double End milling lathe, the rail workpiece is fixed on the workbench through the workpiece pressing plate, and left lathe bed and right lathe bed are arranged in the two ends of workbench; Two reductors are installed in respectively on the left and right lathe bed; Its output shaft connects screw mandrel respectively, and the moving carriage bottom surface is provided with nut seat and screw mandrel engagement, and moving carriage is along the guide rail slippage; The direction of the direction of guide rail and rail workpiece is perpendicular, and the moving carriage end face is equipped with milling unit head.
Further improvement as technique scheme: said workbench, left lathe bed and right lathe bed bottom are installed on the ground through foundation bolt and adjustment parallels, and the electric-control system case is arranged in a side of workbench.
The beneficial effect of the utility model is following:
The utility model adopts the numerical control platform to carry out electrical control; Rail is placed on the workbench in the middle of the two lathe bed parts, and through clamp mechanism rail is clamped, and two lathe bed parts are arranged on the rail both ends of the surface; Milling unit head is fixed on the mobile pallet of lathe bed parts; Mobile pallet drives it by ball screw assembly, to carry out laterally moving, thereby accomplishes the traverse feed of milling unit head, accomplishes the Milling Process to the rail end face.The utlity model has good economic benefit property, can accomplish the Milling Process to the rail both ends of the surface simultaneously, working (machining) efficiency is high, and precision is good, and cost performance is high, has remarkable economic efficiency.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Among the figure: 1, cycloid speed reducer; 2, screw mandrel; 3, nut seat; 4, moving carriage; 5, milling unit head; 6, workbench; 7, workpiece pressing plate; 8, clamping screw; 9, screw mandrel bearing; 10, right lathe bed; 11, left lathe bed; 12, facing cutter; 13, guide rail; 14, guide rail clip; 15, foundation bolt; 16, adjustment parallels; 17, electric-control system case; 18, rail workpiece.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described.
Extremely shown in Figure 3 like Fig. 1; Two cycloid speed reducers 1 of the utility model are installed in respectively on right lathe bed 10 and the left lathe bed 11 through bolt; Its output shaft connects screw mandrel 2 respectively, and the two ends of screw mandrel 2 are installed in right lathe bed 10 and the left lathe bed 11 through bearing and screw mandrel bearing 9 respectively, and the nut seat 3 usefulness screws on the screw mandrel 2 connect moving carriage 4 bottom surfaces; Moving carriage 4 through the effect of guide rail clip 14 be installed in guide rail 13 respectively and closely contact, the direction of the direction of guide rail 13 and rail workpiece 18 is perpendicular; The milling unit head 5 that facing cutter 12 is installed is installed in moving carriage 4 end faces through screw; Right lathe bed 10 and left lathe bed 11 are arranged in the two ends of workbench 6 through bolt; Six roots of sensation rail workpiece 18 is fixed on the workbench 6 through workpiece pressing plate 7 and clamping screw 8; Install on the ground through foundation bolt 15 and adjustment parallels 16 respectively workbench 6, right lathe bed 10 and left lathe bed 11 bottoms, and electric-control system case 17 is arranged in a side of workbench 6.
During real work; Earlier six roots of sensation rail workpiece 18 is fixed on the workbench 6 through workpiece pressing plate 7 and clamping screw 8; Two cycloid speed reducers of system's control 1 rotate, and drive the screw mandrels 2 that are installed in right lathe bed 10 and left lathe bed 11 inside respectively and rotate, and the moving nut seat 3 of the rotating band of screw mandrel 2 moves with moving carriage 4; Moving carriage 4 moves on the guide rail 13 that is being installed under the effect of guide rail clip 14 on right lathe bed 10 and the left lathe bed 11, and the milling unit head 5 that is installed on the moving carriage 4 is moved; Motor-driven facing cutter 12 on the milling unit head 5 rotation at a high speed carries out milling operation, and the right ends of six roots of sensation rail workpiece 18 is successively carried out milling, obtains isometric rail at last.Install on the ground through foundation bolt 15 and adjustment parallels 16 respectively workbench 6, right lathe bed 10 and left lathe bed 11 bottoms, makes this machine when milling, can not produce too big vibrations to influence precision.
More than describing is the explanation to the utility model; It or not qualification to utility model; The utility model institute restricted portion is referring to claim, and under the situation of the utility model spirit, the utility model can be done any type of modification; For example will widen workbench, thereby process more rail.
Claims (2)
1. rail Double End milling lathe; Rail workpiece (18) is fixed on the workbench (6) through workpiece pressing plate (7); It is characterized in that: left lathe bed (11) and right lathe bed (10) are arranged in the two ends of workbench (6), and two reductors (1) are installed in respectively on the left and right lathe bed, and its output shaft connects screw mandrel (2) respectively; Moving carriage (4) bottom surface is provided with nut seat (3) and screw mandrel (2) engagement; Moving carriage (4) is along guide rail (13) slippage, and the direction of the direction of guide rail (13) and rail workpiece (18) is perpendicular, and moving carriage (4) end face is equipped with milling unit head (5).
2. according to the described rail Double End of claim 1 milling lathe; It is characterized in that: install on the ground through foundation bolt (15) and adjustment parallels (16) said workbench (6), left lathe bed (11) and right lathe bed (10) bottom, and electric-control system case (17) is arranged in a side of workbench (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220051732XU CN202498246U (en) | 2012-02-17 | 2012-02-17 | Milling machine tool for two end faces of tracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220051732XU CN202498246U (en) | 2012-02-17 | 2012-02-17 | Milling machine tool for two end faces of tracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498246U true CN202498246U (en) | 2012-10-24 |
Family
ID=47034873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220051732XU Expired - Fee Related CN202498246U (en) | 2012-02-17 | 2012-02-17 | Milling machine tool for two end faces of tracks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528137A (en) * | 2012-02-17 | 2012-07-04 | 无锡华联精工机械有限公司 | Double-end surface road track milling machine tool |
| CN110919055A (en) * | 2019-12-31 | 2020-03-27 | 山东威达重工股份有限公司 | Numerical control machine tool for processing connecting beam of textile machine |
-
2012
- 2012-02-17 CN CN201220051732XU patent/CN202498246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528137A (en) * | 2012-02-17 | 2012-07-04 | 无锡华联精工机械有限公司 | Double-end surface road track milling machine tool |
| CN110919055A (en) * | 2019-12-31 | 2020-03-27 | 山东威达重工股份有限公司 | Numerical control machine tool for processing connecting beam of textile machine |
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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: 20121024 Termination date: 20150217 |
|
| EXPY | Termination of patent right or utility model |