CN2429285Y - Fore bore milling machine for locomotive vehicle, coupler, coupler frame and tongue - Google Patents
Fore bore milling machine for locomotive vehicle, coupler, coupler frame and tongue Download PDFInfo
- Publication number
- CN2429285Y CN2429285Y CN 00226576 CN00226576U CN2429285Y CN 2429285 Y CN2429285 Y CN 2429285Y CN 00226576 CN00226576 CN 00226576 CN 00226576 U CN00226576 U CN 00226576U CN 2429285 Y CN2429285 Y CN 2429285Y
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- working slider
- elevating mechanism
- milling head
- milling
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Abstract
The utility model discloses a four bore milling machine for locomotive vehicles, couplers, coupler frames and coupler tongues. The milling machine has the functions of processing couplers, flat pin holes of the coupler frames, couplers and circular pin holes of the coupler tongues and can be used for sheathing couplers and the circular pin holes of the coupler tongues. The utility model has the advantages of compact structure, simple fabrication, area saving, labor saving and serialized production.
Description
The utility model belongs to mechanical processing machine, and specifically it is a kind of milling machine that railway locomotive, vehicle hitch, hook tail frame cotter hole and hitch, hook tongue unit pin-and-hole are repaired in processing that is specifically designed to.
Railway locomotive, vehicle are walked on railway, its hitch, hook tongue and hook tail frame are used for guaranteeing that it is connected and passes on tractive force, the stressed very conference of first pin-and-hole because of the cotter hole of hitch, hook tail frame and hitch, hook tongue in use causes very big wearing and tearing, need often processing to repair, its process is to process first pin-and-hole of the cotter hole of hitch, hook tail frame and hitch, hook tongue after the repair welding respectively with milling machine and drilling machine, also will be with forcing press edge cover after processing for first pin-and-hole of hitch, hook tongue.First pin-and-hole of processing the cotter hole of hitch, hook tail frame and hitch, hook tongue with milling machine and drilling machine respectively has certain shortcoming, promptly make the procedure complexity owing to process cotter hole and first pin-and-hole respectively with two lathes, it is more to take process equipment, operator's number is more, processing charges is bigger, moreover, also want the working pressure machine in order to give hitch, hook tongue edge cover.In order to change the above many shortcoming, must one of design can process the lathe of first pin-and-hole of the cotter hole of hitch, hook tail frame and hitch, hook tongue simultaneously, this milling machine also will have the function to hitch, hook tongue unit pin-and-hole edge cover.
The purpose of this utility model provides a kind of workpiece and is easy to installing/dismounting, accurate work piece positioning, labour intensity is low, the crudy height, the efficient height, the first pin-and-hole that is used to process railway locomotive, vehicle hitch, hook tail frame cotter hole and hitch, hook tongue also to give the production miller of hitch, hook tongue unit pin-and-hole edge cover simultaneously, to overcome the deficiencies in the prior art.
The purpose of this utility model can realize by following structure.The utility model is the multi-functional milling machine that the processing in first pin-and-hole four holes of hitch, hook tail frame cotter hole and hitch, hook tongue is rolled into one and overlap for hitch, hook tongue unit pin-and-hole edge, the utility model contains a lathe bed, the yi word pattern working slider of settling on lathe bed of being made up of guide rail, working slider, working slider driving mechanism.A milling head respectively is installed on the lathe bed on yi word pattern working slider both sides, and the utility model also has a Hydraulic Station and control system (control system of the present utility model both can be that digital control system also can be an electrohydraulic control system).Main points of the present utility model are: the middle part on lathe bed is mounted with the working slider elevating mechanism, and the working slider elevating mechanism is made up of the lifting slide unit of working slider elevating mechanism guide rail, working slider elevating mechanism, the driving mechanism of working slider elevating mechanism.On the working slider riser guide, be mounted with the lifting slide unit of working slider elevating mechanism, the lifting slide unit bottom of working slider elevating mechanism is mounted with the driving mechanism of working slider elevating mechanism, and the lifting slide unit of working slider elevating mechanism moves up and down at the driving lower edge of the driving mechanism of working slider elevating mechanism working slider elevating mechanism guide rail and formed the working slider elevating mechanism.On the lifting slide unit of working slider elevating mechanism, be mounted with the working slider horizontal moving guide rail, being mounted with on guide rail can be along the working slider of guide rail movement, one end of guide rail is mounted with the working slider driving mechanism, the working slider driving mechanism is connected with working slider by the neutral between two guide rails, working slider has been formed the yi word pattern working slider along guide rail movement under the driving of working slider driving mechanism, the Work-sheet pressing mechanism that is made up of workpiece cushion block, Work-sheet pressing oil cylinder and workpiece pressuring clamping device is installed on the yi word pattern working slider.End at working slider is mounted with the cutter support.On the lathe bed of the both sides of working slider, respectively be mounted with a milling head lengthwise movement device (direction of motion of milling head lengthwise movement device is perpendicular to the direction of motion of yi word pattern working slider), a main shaft respectively be installed on milling head lengthwise movement device stretch out direction relatively and be parallel to the milling head on working slider plane.Side at milling head respectively is equipped with one by the relative edge cover oil cylinder of pushing direction, pin-and-hole cover chuck, the hitch, the pin-and-hole edge cover mechanism of hook tongue unit that send covering device to form, edge cover oil cylinder be fixed on the lathe bed or milling head lengthwise movement device by, promote the oil cylinder front portion and connecting pin-and-hole cover chuck, send covering device as for promoting oil cylinder one side.The utility model adopts stepper motor or servomotor as adopting digital control system then respectively to drive motive power.The all hydraulic power supplies of the utility model derive from Hydraulic Station.
The utility model can also be realized by following structure, on the basis of above-mentioned milling machine, remove the working slider elevating mechanism, replace to milling head elevating mechanism (the milling head elevating mechanism can be installed on the milling head lengthwise movement device and also can be installed under the milling head lengthwise movement device), perhaps replace to and on working slider, settle the workpiece rising mechanism that forms by the drive unit of upper and lower skewback and workpiece rising mechanism, be mounted with the Work-sheet pressing mechanism that forms by workpiece cushion block, Work-sheet pressing oil cylinder and workpiece pressuring clamping device on the top of workpiece rising mechanism.
The utility model also has a kind of implementation structure, on the basis of above-mentioned two kinds of milling machines, remove any one milling head, settle cutter to support on the position of the milling head that removes, one end of cutter is installed on the milling head during use, and the other end is supported in the cutter support and processes.
Processing method of the present utility model is: workpiece is positioned on the lathe bed (workpiece will process aperture respectively towards two milling heads), the bottom pads top with cushion block and compresses with the hydraulic pressure hold-down mechanism, handle the elevating mechanism of workbench and the horicontal motion mechanism of workbench, start milling head cutter is aimed at processed position respectively, just can begin to have processed.Hole completion of processing aftertable travels forward and makes hole alignment pin holes edge cover chuck promptly can inlay cover.
The utility model is with respect to the superiority of in the past technology: will be used to process the milling machine and the drilling machine of first pin-and-hole of hitch, hook tail frame cotter hole and hitch, hook tongue and the function that will inlay the cover forcing press in the past and roll into one, saved artificial, simplified equipment, also saved processing charges, because the utility model has adopted hydraulic clamp mechanism to make workpiece also become simple and reliable in the upper and lower pieces process of lathe, because the utility model employing is that the Milling Process mode also makes the crudy of workpiece be improved.
Accompanying drawing has provided an embodiment of the present utility model, further specifies concrete structure of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the front view of the utility model structural representation
Fig. 2 is the left view of the utility model structural representation
Fig. 3 is the vertical view of the utility model structural representation
Fig. 4 is the view of the utility model hydraulic clamp mechanism
In conjunction with Fig. 1～3, on lathe bed 1, be mounted with working slider elevating mechanism guide rail 2, on working slider riser guide 2, be mounted with the lifting slide unit 3 of working slider elevating mechanism, lifting slide unit 3 bottoms of working slider elevating mechanism are mounted with the driving mechanism of working slider elevating mechanism, and the lifting slide unit 3 of working slider elevating mechanism moves up and down at the driving lower edge of the driving mechanism of working slider elevating mechanism working slider elevating mechanism guide rail 2 and formed the working slider elevating mechanism.On the lifting slide unit 3 of working slider elevating mechanism, be mounted with working slider horizontal moving guide rail 4, being mounted with on guide rail 4 can be along the working slider 5 of guide rail movement, one end of guide rail 4 is mounted with the working slider driving mechanism, the working slider driving mechanism is connected with working slider by the neutral between two guide rails, and working slider 5 moves along guide rail 4 under the driving of working slider driving mechanism and formed the yi word pattern working slider.On the lathe bed 1 of working slider 5 both sides, respectively be mounted with a milling head lengthwise movement device (direction of motion of milling head lengthwise movement device is perpendicular to the direction of motion of yi word pattern working slider) 9, a main shaft respectively is installed on milling head lengthwise movement device 9 stretches out direction relatively and be parallel to the milling head 11 (12 is milling head motors among the figure) on working slider plane, milling head 11 can move along milling head lengthwise movement device guide rail 10 on milling head lengthwise movement device.The installation cushion cap 15 of edge covering device is installed on the edge covering device lathe bed mount pad 16 on the lathe bed 1 of milling head 11 1 sides, an edge cover oil cylinder 13 that pushing direction is relative respectively is installed thereon, front portion at edge cover oil cylinder 13 pistons is equipped with pin-and-hole cover chuck 14, overlap chuck, send covering device to form hitch, pin-and-hole edge cover mechanism of hook tongue unit by edge cover oil cylinder, pin-and-hole, send covering device as for promoting oil cylinder one side.
In conjunction with Fig. 4, Fig. 4 is a hydraulic pressure Work-sheet pressing of the present utility model mechanism, and 7 is Work-sheet pressing oil cylinders among the figure, the 6th, and workpiece cushion block, the 8th, workpiece pressuring clamping device.
The utility model rolls into one the machining functions of first pin-and-hole of the cotter hole of locomotive coupler, hook tail frame and hitch, hook tongue and has solved the processing problems of hitch, hook tail frame cotter hole, replaced the drilling processing of traditional hitch, hook tongue unit pin-and-hole with Milling Process, improve the crudy of workpiece, can also solve the edge cover problem of hitch, hook tongue unit pin-and-hole with the ad hoc edge covering device of the utility model.The advantage that have saving equipment, saving personnel, save the place, crudy is high, so promotion prospect is wide.
Claims (4)
1. railway locomotive, the vehicle hitch, hook tail frame, hook tongue four hole milling machines, by lathe bed, working slider, the working slider elevating mechanism, milling head lengthwise movement mechanism, milling head, edge cover mechanism, Hydraulic Station and control system are formed, it is characterized in that: (1) has the milling machine of working slider elevating mechanism, middle part on lathe bed is mounted with the working slider elevating mechanism, the working slider elevating mechanism is by working slider elevating mechanism guide rail, the lifting slide unit of working slider elevating mechanism, and the driving mechanism of working slider elevating mechanism is formed, on the working slider riser guide, be mounted with the lifting slide unit of working slider elevating mechanism, the lifting slide unit bottom of working slider elevating mechanism is mounted with working slider elevating mechanism driving mechanism, the lifting slide unit of working slider elevating mechanism moves up and down at the driving lower edge of working slider elevating mechanism driving mechanism working slider elevating mechanism guide rail and has formed the working slider elevating mechanism, on the lifting slide unit of working slider elevating mechanism, be mounted with the working slider horizontal moving guide rail, being mounted with on guide rail can be along the working slider of guide rail movement, end at guide rail is mounted with the working slider driving mechanism, the working slider driving mechanism is connected with working slider by the neutral between two guide rails, working slider has been formed the yi word pattern working slider along guide rail movement under the driving of working slider driving mechanism, on the yi word pattern working slider, be equipped with by the workpiece cushion block, the Work-sheet pressing mechanism that Work-sheet pressing oil cylinder and workpiece pressuring clamping device are formed, end at working slider is mounted with the cutter support, on the lathe bed of the both sides of working slider, respectively be mounted with the milling head lengthwise movement device of a direction of motion perpendicular to the direction of motion of yi word pattern working slider, a main shaft respectively is installed on milling head lengthwise movement device stretches out direction relatively and be parallel to the milling head on working slider plane, side at milling head respectively is equipped with one by edge cover oil cylinder, pin-and-hole cover chuck, the hitch that send covering device to form, pin-and-hole edge cover mechanism of hook tongue unit, (2) milling machine of no working slider elevating mechanism, (3) single milling head milling machine.
2. railway locomotive according to claim 1, vehicle hitch, hook tail frame, hook tongue four hole milling machines is characterized in that: the control system of four hole milling machine configurations both can be that digital control system also can be an electrohydraulic control system.
3. railway locomotive according to claim 1, the vehicle hitch, hook tail frame, hook tongue four hole milling machines, it is characterized in that: the milling machine of no working slider elevating mechanism, on the basis of above-mentioned milling machine, remove the working slider elevating mechanism, replace to milling head elevating mechanism (the milling head elevating mechanism can be installed on the milling head lengthwise movement device and also can be installed under the milling head lengthwise movement device), perhaps replace to settle on the working slider by on, the workpiece rising mechanism that the drive unit of following skewback and workpiece rising mechanism is formed is mounted with by the workpiece cushion block on the top of workpiece rising mechanism, the Work-sheet pressing mechanism that Work-sheet pressing oil cylinder and workpiece pressuring clamping device are formed.
4. railway locomotive according to claim 1, vehicle hitch, hook tail frame, hook tongue four hole milling machines, it is characterized in that: single milling head milling machine, on the basis of above-mentioned milling machine, remove any one milling head, on the position of the milling head that removes, settle cutter to support, one end of cutter is installed on the milling head during use, and the other end is supported in the cutter support and processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226576 CN2429285Y (en) | 2000-06-27 | 2000-06-27 | Fore bore milling machine for locomotive vehicle, coupler, coupler frame and tongue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226576 CN2429285Y (en) | 2000-06-27 | 2000-06-27 | Fore bore milling machine for locomotive vehicle, coupler, coupler frame and tongue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429285Y true CN2429285Y (en) | 2001-05-09 |
Family
ID=33590390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00226576 Expired - Fee Related CN2429285Y (en) | 2000-06-27 | 2000-06-27 | Fore bore milling machine for locomotive vehicle, coupler, coupler frame and tongue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429285Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143957A (en) * | 2013-03-29 | 2013-06-12 | 铜陵正前机械装备制造有限公司 | Coupler knuckle hole boring device |
| CN105983720A (en) * | 2015-02-10 | 2016-10-05 | 襄阳市天昊机械有限公司 | Double-shaft horizontal milling machine tool |
-
2000
- 2000-06-27 CN CN 00226576 patent/CN2429285Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143957A (en) * | 2013-03-29 | 2013-06-12 | 铜陵正前机械装备制造有限公司 | Coupler knuckle hole boring device |
| CN105983720A (en) * | 2015-02-10 | 2016-10-05 | 襄阳市天昊机械有限公司 | Double-shaft horizontal milling machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |