CN2403527Y - Milling machine for railway stock coupler and coupler yoke frame - Google Patents
Milling machine for railway stock coupler and coupler yoke frame Download PDFInfo
- Publication number
- CN2403527Y CN2403527Y CN 00226067 CN00226067U CN2403527Y CN 2403527 Y CN2403527 Y CN 2403527Y CN 00226067 CN00226067 CN 00226067 CN 00226067 U CN00226067 U CN 00226067U CN 2403527 Y CN2403527 Y CN 2403527Y
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- China
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- milling head
- milling
- milling machine
- lathe bed
- moving device
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Abstract
The utility model provides a milling machine for rail vehicles, vehicle couplers and cotter holes of coupler yoke frames. The milling machine comprises a machine body, a milling head, a longitudinal moving device, a cross worktable, a self centering positioning fixture and a cutter support. The milling machine has the advantages of easy assembly and disassembly of workpieces, accurate positioning of workpieces, low labour intensity and high processing quality.
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 are repaired in processing that is specifically designed to.
Railway locomotive, vehicle are walked on railway, its hitch and hook tail frame are used for guaranteeing that it is connected and passes on tractive force, the stressed very conference of cotter hole because of hitch, hook tail frame in use causes very big wearing and tearing, need often processing to repair, its process be after the repair welding more by hand emery wheel polish.Manual wheel grinding has a lot of shortcomings, and 1 labour intensity is big, and 2 processing dimensions are difficult to guarantee that the big workers ' health of 3 dust does not guarantee, 4 long processing times, and 5 is dangerous big.
The purpose of this utility model provides a kind of workpiece and is easy to installing/dismounting, accurate work piece positioning, and labour intensity is low, the crudy height, efficient height, no dust, the non-hazardous production miller that is used to process railway locomotive, vehicle hitch, hook tail frame cotter hole is to overcome the deficiencies in the prior art
The purpose of this utility model can realize by following structure.The locomotive coupler hook tail frame milling machine that the utility model proposes, comprise lathe bed, be arranged on the milling mechanism of lathe bed one end, milling mechanism longitudinal moving device, cutter support, the cross workbench that is used to be contoured is installed on the lathe bed other end, the modeling machine structure, on workbench, is equipped with and is used for clamping and the turned round self-centering positioning fixture used of upset workpiece.Main points of the present utility model are: 1. milling mechanism, and at an end of lathe bed guide rail is installed the milling head longitudinal moving device is installed on guide rail, with so that milling head is toward or away from workpiece, on the milling head longitudinal moving device, milling head is installed.2. cutter supports, and at the front end of cutter adjustable cutter is installed and supports.3. imitative type device is equipped with cross table and the imitative type driving mechanism that the imitative type workpiece of processing is used at the other end of lathe bed.4. special fixture is equipped with the turned round self-centering positioning fixture as clamping and upset workpiece on cross table.
The utility model can also be realized by following structure, end at lathe bed is equipped with milling head, cutter is installed on the lathe bed of cutter front end to be supported, the other end at lathe bed is equipped with guide rail, the workpiece longitudinal moving device is installed on guide rail, with so that workpiece is toward or away from milling head, cross table and imitative type driving mechanism that the imitative type workpiece of processing is used are installed on the workpiece longitudinal moving device, the turned round self-centering positioning fixture as clamping and upset workpiece is installed on cross table.
The utility model is compared with prior art: owing to adopt imitative type milling mode to make the workman break away from hand labour; labour intensity reduces significantly; protected the safety of workman's the person; because milling mode does not have the dust workers'health and has been subjected to protection; because accurate work piece positioning and milling mode are imitative type millings workman's operation easier is reduced significantly, the quality of workpiece improves.
Accompanying drawing has provided an embodiment of the present utility model.Further specify 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 vertical view of Fig. 1 structural representation
Left view Fig. 4 of Fig. 3 view 1 structural representation is the self-centering positioning fixture structure chart that turns round of the present utility model
In conjunction with Fig. 1 Fig. 2 Fig. 3, end at lathe bed 1 is equipped with guide rail 2, on guide rail 2, be provided with milling head longitudinal moving device 3, so that milling head is toward or away from workpiece, the critical piece of milling head longitudinal moving device 3 has: gearbox 4, length feed handwheel 5, length feed motor 6,3 are equipped with milling head on the milling head longitudinal moving device, milling head critical piece have: main shaft and casing 12, milling head motor 13, transmission device 15, milling cutter moves axially set lever 14, cutter supplemental support 7 also is installed on the milling head longitudinal moving device 3, the other end at milling machine is equipped with the cross table 9 that is used to be contoured, table crosswise movement driving mechanism 10 and table longitudinal movement driving mechanism 11 are installed on the cross table 9, can turn round self-centering positioning fixture 8 and be installed on the cross table 9, milling machine lathe bed 1 on guidance panel 32 also is installed.
In conjunction with Fig. 4, can turn round self-centering positioning fixture 8 and form by front and back rotating chuck 16,17, locating hole 26, alignment pin 27, convertible locating piece 28, pressing plate 29, adjustable movable parallels 30; Front and back rotating chuck 16,17 adjusts screw rod 18,19 by front and back supporting seat 24,25, front and back back shaft and bearing 22,23 front and back and front and back claw 20,21 is formed.20,21 of the claws that workpiece 31 is placed on the front and back rotating chuck 16,17 that can turn round self-centering positioning fixture 8 are tightened and are adjusted screw rod 18,19 and just finished the clamping work of workpiece on milling machine, workpiece 31 after the clamping can be done 360 ° of upsets on workbench, penetrate locating hole 26 workpiece 31 with alignment pin 27 man-hour and just on milling machine, locate adding, workpiece 31 lockings just can be begun to have processed with adjustable movable parallels 30 and pressing plate 29.
The utility model processing mode advanced person, no dust, labor intensity of operating personnel is little, accurate work piece positioning, good processing accuracy working (machining) efficiency height do not have danger, so promotion prospect is wide.
Claims (5)
1 one kinds of locomotive couplers, hook tail frame milling machine, this milling machine comprises: lathe bed, be provided with the milling head that can vertically move, milling head longitudinal moving device, cutter supplemental support at lathe bed one end, be equipped with as the cross table that is contoured at the other end of lathe bed, be equipped with on cross table and can turn round the self-centering positioning fixture, also have guidance panel; It is characterized in that: the end at lathe bed (1) is equipped with guide rail (2), on guide rail (2), be provided with milling head longitudinal moving device (3), so that milling head is toward or away from workpiece, the critical piece of milling head longitudinal moving device (3) has: gearbox (4), length feed handwheel (5), length feed motor (6), on milling head longitudinal moving device (3), milling head is installed, milling head critical piece have: milling head main shaft and casing (12), milling head motor (13), transmission device (15), milling cutter moves axially set lever (14), cutter supplemental support (7) also is installed on the milling head longitudinal moving device (3), the other end at milling machine is equipped with the cross table (9) that is used to be contoured, table crosswise movement driving mechanism (10) and table longitudinal movement driving mechanism (11) are installed on the cross table (9), can turn round self-centering positioning fixture (8) and be installed on the cross table (9), milling machine lathe bed (1) on guidance panel (32) also is installed.
2 locomotive couplers according to claim 1, hook tail frame milling machine, it is characterized in that: the end at lathe bed is equipped with milling head, cutter is installed on the lathe bed of cutter front end to be supported, the other end at lathe bed is equipped with guide rail, the workpiece longitudinal moving device is installed on guide rail, with so that workpiece is toward or away from milling head, cross table and imitative type driving mechanism that the imitative type workpiece of processing is used are installed on the workpiece longitudinal moving device, the turned round self-centering positioning fixture as clamping and upset workpiece is installed on cross table.
3 locomotive couplers according to claim 1 and 2, hook tail frame milling machine, it is characterized in that: the other end at milling machine is equipped with the cross table that is used to be contoured, and table crosswise movement and lengthwise movement driving mechanism are installed on the cross table.
4 locomotive couplers according to claim 1 and 2, hook tail frame milling machine, it is characterized in that: can turn round self-centering positioning fixture (8) mainly by forward and backward rotating chuck (16), (17), locating hole (26), alignment pin (27), convertible locating piece (28), pressing plate (29), adjustable movable parallels (30) is formed; Forward and backward rotating chuck (16), (17) are mainly by back and front supporting seat (24), (25), back and front supporting axle and bearing (22), (23), and forward and backward adjustment screw rod (18), (19) and forward and backward claw (20), (21) are formed.
5 locomotive couplers according to claim 1 and 2, hook tail frame milling machine is characterized in that: the cutter supplemental support is being installed on the lathe bed or on the milling head longitudinal moving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226067 CN2403527Y (en) | 2000-01-18 | 2000-01-18 | Milling machine for railway stock coupler and coupler yoke frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226067 CN2403527Y (en) | 2000-01-18 | 2000-01-18 | Milling machine for railway stock coupler and coupler yoke frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2403527Y true CN2403527Y (en) | 2000-11-01 |
Family
ID=33590008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00226067 Expired - Fee Related CN2403527Y (en) | 2000-01-18 | 2000-01-18 | Milling machine for railway stock coupler and coupler yoke frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2403527Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057812A (en) * | 2015-07-28 | 2015-11-18 | 浙江雅博汽配有限公司 | Tool for turning threads through relieving hook |
| CN105965076A (en) * | 2016-06-30 | 2016-09-28 | 吴中区横泾博尔机械厂 | Valve cover surface milling mechanism of processing equipment for valve cover of electromagnetic valve |
| CN110238668A (en) * | 2019-04-23 | 2019-09-17 | 沈立胜 | A kind of disc type milling machine |
-
2000
- 2000-01-18 CN CN 00226067 patent/CN2403527Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057812A (en) * | 2015-07-28 | 2015-11-18 | 浙江雅博汽配有限公司 | Tool for turning threads through relieving hook |
| CN105965076A (en) * | 2016-06-30 | 2016-09-28 | 吴中区横泾博尔机械厂 | Valve cover surface milling mechanism of processing equipment for valve cover of electromagnetic valve |
| CN105965076B (en) * | 2016-06-30 | 2018-11-27 | 浙江中孚流体机械有限公司 | The valve deck face milling mechanism of solenoid valve valve deck process equipment |
| CN110238668A (en) * | 2019-04-23 | 2019-09-17 | 沈立胜 | A kind of disc type milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or 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 |