CN220659234U - Turning wheel tool of non-falling turning lathe - Google Patents
Turning wheel tool of non-falling turning lathe Download PDFInfo
- Publication number
- CN220659234U CN220659234U CN202322373768.0U CN202322373768U CN220659234U CN 220659234 U CN220659234 U CN 220659234U CN 202322373768 U CN202322373768 U CN 202322373768U CN 220659234 U CN220659234 U CN 220659234U
- Authority
- CN
- China
- Prior art keywords
- bearing
- turning
- lathe
- positioning seat
- positioning
- 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.)
- Active
Links
- 238000003801 milling Methods 0.000 abstract description 16
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 238000000227 grinding Methods 0.000 abstract description 11
- 239000003921 oil Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a turning wheel tool of a non-falling turning lathe, which comprises a base, a positioning seat and a bearing, wherein the base, the positioning seat and the bearing are fixedly connected with the non-falling turning lathe, a bearing retainer ring for limiting the position of the bearing is arranged on one side of the bearing, a bearing end cover for limiting the position of the bearing is arranged on the other two sides of the bearing, the positioning seat is coaxially arranged on the inner side of the bearing, a plurality of positioning screw holes are formed in the positioning seat along the circumferential direction of the positioning seat, positioning bolts are arranged in the positioning screw holes, the positioning bolts are used for being connected with steel rail milling wheels, and the positioning seat is used for being quickly connected with the steel rail milling wheels. After the tractor pulls the steel rail milling and grinding lathe to a designated position above the non-falling turning lathe, the special structure wheel set of the steel rail milling and grinding lathe can be matched with the non-falling turning lathe with a standard structure, so that the non-falling turning lathe is realized, and the working efficiency of the steel rail milling and grinding lathe turning is improved.
Description
Technical Field
The utility model relates to the field of maintenance of railway vehicles, in particular to a turning wheel tool of a non-drop turning lathe.
Background
The turning lathe is special equipment for machining wheel sets of subway vehicles, and is mainly used for cutting and repairing damaged wheel treads and wheel rims of urban rail trains under the condition that the urban rail trains are not disassembled. It is typically placed on a dedicated turning wheel track within an urban rail transit vehicle service base and installed in a sub-ground pit.
The existing turning lathe without falling wheels can be turned and repaired only through a series of complex actions such as double-wheel supporting, rail removing and positioning, and particularly, the positioning and aligning process is complicated and difficult to position, so that the whole turning and repairing efficiency is low. In addition, because the wheel structure of the steel rail milling and grinding vehicle is quite special, when the vehicle enters a non-drop wheel turning lathe with a standard structure, turning wheels are quite difficult.
Disclosure of Invention
The utility model provides a turning tool of a non-drop turning lathe, which aims to solve the problems of high operation difficulty and low efficiency when the existing non-drop turning lathe turns a steel rail milling and grinding lathe of a special wheel set, and has the following specific technical scheme that:
the turning wheel tool comprises a base, positioning seats, bearings and the like, wherein the bearings are arranged in the base, bearing end covers are arranged on two sides of the bearings, bearing check rings are arranged on the other sides of the bearings, the positioning seats are coaxially arranged on the inner sides of the bearings, positioning screw holes are formed in the positioning seats along the circumferential direction of the positioning seats, positioning bolts are arranged in the positioning screw holes, and the positioning seats are in quick connection with the steel rail milling wheels through the positioning bolts.
Further, install universal lug on the base, universal lug is used for removing the whole frock of installation.
Further, an oil cup is mounted on the base and is used for maintaining the quantity of lubricating oil in the bearing.
The utility model has the beneficial effects that:
1. the utility model can match the special structure wheel set of the steel rail milling and grinding lathe with the standard structure non-drop wheel turning lathe, realize the non-drop wheel turning and accelerate the working efficiency of the steel rail milling and grinding lathe turning.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
1. FIG. 1 is a schematic illustration of a non-drop lathe turning tool according to the present utility model;
2. FIG. 2 is a schematic representation of the operation of a non-drop lathe tool according to the present utility model;
in the figure: 1. a base; 2. a bearing retainer ring; 3. a support wheel; 4. friction drive wheel; 5. positioning bolts; 6. a bearing; 7. positioning screw holes; 8. a bearing end cap; 9. a positioning seat; 10. an oil cup; 11. universal lifting lugs; 12. the steel rail mills and grinds the wheel.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
The utility model provides a turning wheel tool specific embodiment of a non-drop turning lathe, which comprises:
as shown in fig. 1-2, a turning wheel fixture of a non-drop turning lathe comprises a base 1, a positioning seat 9 and a bearing 6, wherein the base 1, the positioning seat 9 and the bearing 6 are fixedly connected with the non-drop turning lathe, a bearing retainer ring 2 for limiting the position of the bearing 6 is arranged on one side of the bearing 6, a bearing end cover 8 for limiting the position of the bearing 6 is arranged on the other two sides of the bearing 6, the positioning seat 9 is coaxially arranged on the inner side of the bearing 6, a plurality of positioning screw holes 7 are formed in the positioning seat 9 along the circumferential direction of the positioning seat 9, positioning bolts 5 are arranged in the positioning screw holes 7, the positioning bolts 5 are used for being connected with steel rail milling wheels 12, and the positioning seat 9 is used for being quickly connected with the steel rail milling wheels 12.
Further, install universal lug 11 on the base 1, universal lug 11 is by two and symmetry installation, and universal lug 11 is used for removing the whole frock of installation, installs oil cup 10 on the base 1, and oil cup 10 is used for maintaining the lubricating oil mass in the bearing 6.
In this embodiment, after the traction trolley pulls the rail milling and grinding trolley to a specified position, the positioning seat 9 realizes the positioning of the wheels through the positioning bolts 5, the supporting wheels 3 of the non-drop turning lathe and the positioning seat 9 limit the axial movement of the wheels together, the friction driving wheels 4 of the non-drop turning lathe are contacted with the rail milling and grinding wheels 12, and the wheels are driven to rotate together with the positioning seat 9 through the rotation of the friction driving wheels 4, so that the turning wheels are realized.
In the implementation, the turning wheel tool can match a special structure wheel pair of the steel rail milling and grinding lathe with a standard structure turning lathe without falling wheels, so that the turning wheels without falling wheels are realized, and the working efficiency of the steel rail milling and grinding lathe turning wheels is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (3)
1. The utility model provides a turning wheel frock of no drop wheel lathe which characterized in that: including base (1), positioning seat (9) and bearing (6), bearing (6) are installed coaxially between base (1) and positioning seat (9), bearing end cover (8) are installed to bearing (6) both sides, bearing retaining ring (2) are still installed to bearing (6) one side, a plurality of locating screw holes (7) are opened along the circumferencial direction of positioning seat (9) on positioning seat (9), install positioning bolt (5) in each locating screw hole (7) are all, positioning seat (9) are milled wheel (12) quick connect through locating screw hole (7) with the rail.
2. The non-drop turning machine turning wheel tooling of claim 1, wherein: the base (1) is provided with a universal lifting lug (11).
3. The non-drop turning machine turning wheel tooling of claim 1, wherein: an oil cup (10) is arranged on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322373768.0U CN220659234U (en) | 2023-09-01 | 2023-09-01 | Turning wheel tool of non-falling turning lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322373768.0U CN220659234U (en) | 2023-09-01 | 2023-09-01 | Turning wheel tool of non-falling turning lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220659234U true CN220659234U (en) | 2024-03-26 |
Family
ID=90335357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322373768.0U Active CN220659234U (en) | 2023-09-01 | 2023-09-01 | Turning wheel tool of non-falling turning lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220659234U (en) |
-
2023
- 2023-09-01 CN CN202322373768.0U patent/CN220659234U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1246114C (en) | Method and device for reprofiling railway wheels | |
| CN105436618B (en) | Locomotive wheel numerical control Xuan repaiies equipment | |
| CN220659234U (en) | Turning wheel tool of non-falling turning lathe | |
| CN102837563B (en) | Self-correct guide front wheel mechanism of rail guide vehicle for installing commercial vehicle rear axle assembly line | |
| CN115041940A (en) | Large-scale equipment replacing device under railway passenger vehicle | |
| CN210529388U (en) | Milling and grinding vehicle body for highway and railway | |
| CN211808828U (en) | Repair tool convenient for mounting automobile hub | |
| CN205129786U (en) | Center bearing supporting formula bogie carousel | |
| CN209535100U (en) | Bogie turntable variable speed support roller supporting mechanism | |
| CN211004392U (en) | Supplementary dismouting car of balanced cantilever type suitable for urban area vehicle overhauls | |
| CN221366428U (en) | Driven wheel hub bearing structure with adjustable height | |
| CN208496859U (en) | Convenient driving wheel replacing device | |
| CN201579417U (en) | Rail-type wheel lathe capable of simultaneously machining a plurality of wheel groups | |
| CN111691726A (en) | Stereo garage is with carousel of taking weighing system | |
| CN219789793U (en) | Hub bearing unit with braking structure | |
| CN2774876Y (en) | Bogie separator for straddle type light rail train | |
| CN219215000U (en) | Rail type vehicle inspection running mechanism | |
| CN110469175A (en) | No dodge type stereoscopic parking lot anti-dumping running gear | |
| CN212450318U (en) | Rail mounted container crane prevents gnawing rail device | |
| CN221135811U (en) | Device for accurately machining SCT110T swing bolster side bearing and fulcrum seat | |
| CN210799776U (en) | Upper shaft and servo motor quick separation device | |
| CN209919787U (en) | Center pin dismounting tool for electric bus | |
| CN215470042U (en) | Intelligent detection micro-finishing system for polygonal wheels of locomotive | |
| CN204607407U (en) | A kind of with inner sleeve and back-up ring by motor car wheel group | |
| CN2200554Y (en) | Wheel of transport handcart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |