CN2340658Y - Automatic oil feeder for electric points - Google Patents
Automatic oil feeder for electric points Download PDFInfo
- Publication number
- CN2340658Y CN2340658Y CN 98218848 CN98218848U CN2340658Y CN 2340658 Y CN2340658 Y CN 2340658Y CN 98218848 CN98218848 CN 98218848 CN 98218848 U CN98218848 U CN 98218848U CN 2340658 Y CN2340658 Y CN 2340658Y
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- CN
- China
- Prior art keywords
- oil
- fuel
- plunger
- valve body
- displaced
- 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 relates to an automatic oil feeder for electric switchers, is suitable for automatic lubrication of machinery parts in a railway switch electric switcher, and belongs to maintenance device for a railway signal device. The utility model is characterized in that a transmission plate, which is in splice connection with a switcher quick-action claw, and is up and down following the quick-action claw, is arranged. The transmission plate drives a ratchet wheel and a cam of the equal shaft, and power is transmitted to a rolling wheel of a plunger pump, which is tangent with the cam in radial direction. A plunger piston is pushed to make oil liquid pressed out, and the oil liquid is upward to each oil outlet pipe of the mechanical parts in the switcher respectively by the plunger pump to do automatic oiling The utility model changes a traditional manual oiling way, and has the advantages of manpower saving, capability of reducing interference to transport and human accidents, simple structure, favorable performance and non-interference to a native machine.
Description
The electric switch machine automatic oiling device is applicable to the glossy automatically of the interior mechanical part of railway switch electric switch machine, belongs to the railway signals equipment maintenance unit.
At present, mechanical part is glossy automatically in the railway switch electric switch machine, main by the artificial maintenance of oiling regularly, and this mode takies manpower and occurs easily again omitting, and can not adapt to the requirement of the high-speed development of railway transportation to the signalling set maintenance.
The purpose of this utility model is exactly to solve the problem that above-mentioned manual work mode exists, and designs the needs of a kind of number of times that can rotate along with electric switch machine, its inner component consumption of fuel and carries out glossy electric switch machine automatic oiling device automatically.
The purpose of this utility model can realize in the following manner.Borrowing the rotation by electric switch machine is power, transmits energy by its driving device.This automatic oiling device mainly is made up of running part and plunger pump.
Running part comprises coaxial bonded assembly ratchet 4 and cam 3, ratchet 4 rear portions have and transmission shaft 2 jaw type bonded assembly driver plates 5, the other end of driver plate 5 is overlapped on above the quick-action pawl II of electric switch machine, rise and fall synchronously with quick-action pawl II, the roller 6 of cam 3 and plunger pump against each other, transmission shaft 2 is installed on the support 1;
Plunger pump is provided with the pump housing 8, plunger 9, oil-feed valve body 11, fuel-displaced valve body 12, oil outlet pipe 13 and oil box 14, and plunger 9 level positions are installed in the pump housing 8, and it is coaxial fuel-displaced valve body 12, and oil-feed valve body 11 vertical directions are installed on the pump housing 8.
The quick-action pawl of electric switch machine lifts when track switch starts, and drives the driver plate action, by ratchet, cam with transmission of power to plunger pump, plunger pump extrudes fluid, by each oil outlet pipe that leads to mechanical part in the switch machine on it automatic oiling respectively.The frequent number of times of oiling can be adjusted by being provided with of protruding quantity on the cam, and what of injection flow can be adjusted pressure regulation on the fuel tap body and follow closely and control.
Major advantage of the present utility model is: 1. automatic oiling is then saved manpower, has reduced simultaneously because of artificial and has overhauled oiling to the interference of transportation or the generation of human accident; Also reduce in addition and avoided because of artificial oiling less than causing mechanical improper abrasion or damage, thereby help safety in production.2. this apparatus structure is simple, and performance is good, and mechanism is independent noiseless to this machine.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is that the utility model is installed in the overall structure scheme drawing in the electric switch machine
Fig. 2 is a plunger pump structure cutaway view
Fig. 3 is the A-A cutaway view of Fig. 2
Present embodiment plunger pump structure is: the oil-feed valve body groove 19 of the plunger hole 17 of horizontal direction, fuel-displaced valve body groove 18 and vertical direction is arranged in the pump housing 8, plunger hole with communicate into and out of fuel tap body groove.Plunger 9 is positioned at plunger hole 17, be installed in respectively in fuel tap body groove 18,19 into and out of fuel tap body 11,12, plunger 9 has spring 10 by fuel-displaced valve body 12 ends, the other end has roller 6 and bearing frame 7, oil-feed valve body 11 is provided with oil-feed screw plug 20, be installed into the pressure regulation nail 24 of oil pipe 21, steel ball 22, spring 23, band oilhole in it from top to bottom successively, oil-feed screw plug 20 outsides screw covers 25, the oil-feed screw plug 20 and the pump housing 8, screws to cover oil sealing pad 26 is arranged between 25 contact surfaces.
Fuel-displaced valve body 12 is provided with fuel-displaced screw plug 27, certainly outer pressure regulation nail 28, spring 29, the steel ball 30 of installing the band oilhole inwards successively in it, there is fuel-displaced valve gap 32 fuel-displaced screw plug 27 outsides, on the fuel-displaced valve gap 32 oil outlet 33 are arranged, and between the fuel-displaced screw plug 27 and the pump housing 8, fuel-displaced valve gap 32 contact surfaces oil sealing pad 31 are arranged.Oil hole 15, oil pumping hole 16 are arranged on the oil box 14.
Also have anti-leakage of oil oil peak groove 34 on plunger 9, oil inlet 21 is button limit shape with oil-feed screw plug 20 inwall junctions, and driver plate 5 is the garden arc with quick-action pawl II contact surface;
The protruding quantity of cam 3 and required oil mass adapt.This automatic oiling device is installed on the base plate, is fixed on the middle clear position of electric switch machine chop contact seat I again.
Automatically the course of action of post oil is as follows:
When track switch started, quick-action pawl II was lifted, and the driver plate 5 of following quick-action pawl II synchronization action also lifts thereupon, and drive ratchet 4, cam 3 rotate simultaneously.Moving four when track switch comes and goes, when ratchet 4 turns over a week, the projection of cam 3 just in time is abutted against with the roller 6 of plunger pump, so plunger 9 is promoted 4 millimeters forward by roller 6, this moment compression spring 10, and make fluid promote steel ball 30, compression spring 29, and ooze by oil outlet pipe 13, realize automatic oil feed once.6 oil outlet pipes are set in the present embodiment, and the oil that each oil outlet pipe oozes is annotated roller on tooth bar piece in switch machine, sharpening tooth, the starting plate, quick-acting slice, lining, inspection post etc. respectively and need to be located glossy parts.
Claims (3)
1. an electric switch machine automatic oiling device relates to electric switch machine driving device and quick-action pawl thereof, it is characterized in that this automatic oiling device is made up of running part and plunger pump;
Running part comprises coaxial bonded assembly ratchet (4) and cam (3), ratchet (4) rear portion has and transmission shaft (2) jaw type bonded assembly driver plate (5), the other end of driver plate (5) is overlapped on above the quick-action pawl (II) of electric switch machine, rise and fall synchronously with quick-action pawl (II), the roller (6) of cam (3) and plunger pump against each other, transmission shaft (2) is installed on the support (1);
Plunger pump is provided with the pump housing (8), plunger (9), oil-feed valve body (11), fuel-displaced valve body (12), oil outlet pipe (13) and oil box (14), plunger (9) level position is installed in the pump housing (8), it is coaxial fuel-displaced valve body (12), and oil-feed valve body (11) vertical direction is installed on the pump housing (8).
2. electric switch machine automatic oiling device according to claim 1 is characterized in that:
The oil-feed valve body groove (19) that plunger hole (17), fuel-displaced valve body groove (18) and the vertical direction of horizontal direction are arranged in the pump housing (8), plunger hole with communicate into and out of fuel tap body groove;
Plunger (9) has compression spring (10) by fuel-displaced valve body (12) end, and plunger (9) other end has roller (6) and bearing frame (7); Oil-feed valve body (11) is provided with oil-feed screw plug (20), be installed into the pressure regulation nail (24) of oil pipe (21), steel ball (22), spring (23), band oilhole in it from top to bottom successively, oil-feed screw plug (20) outside screws lid (25), the oil-feed screw plug (20) and the pump housing (8), screws between lid (25) contact surface oil sealing pad (26) is arranged respectively;
Fuel-displaced valve body (12) is provided with fuel-displaced screw plug (27), certainly outer pressure regulation nail (28), spring (29), the steel ball (30) of installing the band oilhole inwards successively in it, there is fuel-displaced valve gap (32) fuel-displaced screw plug (27) outside, oil outlet (33) is arranged on the fuel-displaced valve gap (32), between the fuel-displaced screw plug (27) and the pump housing (8), fuel-displaced valve gap (32) contact surface oil sealing pad (31) is arranged respectively; Oil hole (15), oil pumping hole (16) are arranged on the oil box (14).
3. electric switch machine automatic oiling device according to claim 1 and 2 is characterized in that:
Anti-leakage of oil oil peak groove (34) is arranged on the described plunger (9), and oil inlet (21) is button limit shape with oil-feed screw plug (20) inwall junction, and driver plate (5) is the garden arc with quick-action pawl (II) contact surface; The protruding quantity of cam (3) and required oil mass adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218848 CN2340658Y (en) | 1998-08-28 | 1998-08-28 | Automatic oil feeder for electric points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218848 CN2340658Y (en) | 1998-08-28 | 1998-08-28 | Automatic oil feeder for electric points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2340658Y true CN2340658Y (en) | 1999-09-29 |
Family
ID=33971082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98218848 Expired - Fee Related CN2340658Y (en) | 1998-08-28 | 1998-08-28 | Automatic oil feeder for electric points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2340658Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182905A (en) * | 2011-03-31 | 2011-09-14 | 刘立新 | Lubrication device for hydraulic drawing machine |
| CN104197179A (en) * | 2014-09-02 | 2014-12-10 | 李祺 | Multipoint automatic oil filler of railway turnout |
| CN112303460A (en) * | 2020-10-26 | 2021-02-02 | 张金华 | Device for automatically adding lubricating oil according to processing speed of processing machine tool |
-
1998
- 1998-08-28 CN CN 98218848 patent/CN2340658Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182905A (en) * | 2011-03-31 | 2011-09-14 | 刘立新 | Lubrication device for hydraulic drawing machine |
| CN104197179A (en) * | 2014-09-02 | 2014-12-10 | 李祺 | Multipoint automatic oil filler of railway turnout |
| CN112303460A (en) * | 2020-10-26 | 2021-02-02 | 张金华 | Device for automatically adding lubricating oil according to processing speed of processing machine tool |
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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 |