CN205971359U - Interior bullet formula rim antifriction lubricating arrangement - Google Patents

Abstract

The utility model relates to a high -speed railway and locomotive flange lubricating device technical field specifically indicate interior bullet formula rim antifriction lubricating arrangement, including cavity and both ends open -ended pipe box, wear to be equipped with the deflector in the pipe box, deflector rear end and pipe box cooperation fixed connection, be equipped with the propeller on the deflector, activity around the propeller can be followed between deflector and the pipe box, be equipped with the elasticity wind spring on the propeller, the elasticity wind spring extends the end riveting at the deflector front end, the utility model discloses rational in infrastructure, convenient to use, in block year of solid lubricant are on the deflector, and the constant thrust through the elasticity wind spring drives the propeller, make before the pipe box solid lubricant piece accuracy on the port scribble at rim surface, effectively reduce the frictional force between rim and the rail, and lubricated effect is reliable and stable, can effectively reduce the emollient use amount and to the influence of environment.

Description

Internal elastic type wheel rim anti-attrition lubricating arrangement

Technical field

This utility model is related to high ferro and Lubricating device for wheel rim of locomotive technical field, refers specifically to internal elastic type wheel rim anti-attrition lubrication Device.

Background technology

With the raising of economic level and technical merit, the ability of the railway transportation of China also develops continuous, especially After being constantly the spreading out and lifted of high-speed railway road network, so that the carrying capacity of railway and operational efficiency is effectively lifted, become Indispensable important support in the national economic development.But the speed-raising running makes the wheel rim of train serious with rail generation Wear problem, noise during operation and problem of uttering long and high-pitched sounds also more seriously it is therefore desirable to be lubricated process to improve row to wheel rim The stability that car runs.Existing train wheel rim skidding adopts liquid lubricating system mostly, and spray profit device will be lubricated by pressure Agent is sprayed at wheel rim surface to reduce the coefficient of friction and rail between.But train is under high speed, low speed and resting state Lubrication needs be otherwise varied, the spray of STATIC QUANTITATIVE moisten mode effect on driving birds is not good, lubricant waste larger, easily to environment Impact.And dynamically spray profit device complex structure although can effective control lubricant at different rates use, but Be susceptible to vibrate, jolt, the impact of environmental factorss, the problems such as producing oil spout face and forbidden, reduce the effect of lubrication.Therefore, Prior art has yet to be improved and developed.

Content of the invention

The purpose of this utility model is the defect and deficiency for prior art, provides a kind of rational in infrastructure, lubrication effect The internal elastic type wheel rim anti-attrition lubricating arrangement that fruit is stable, lubricant usage amount is few.

To achieve these goals, this utility model employs the following technical solutions：

Internal elastic type wheel rim anti-attrition lubricating arrangement described in the utility model, including hollow and both ends open pipe box, described It is equipped with guide plate, guide plate rear end is fixedly connected with pipe box cooperation, and described guide plate is provided with propeller, propeller in pipe box Can be along fore-aft travel between guide plate and pipe box；Described propeller is provided with elastic wind spring, and elastic wind spring elongated end is riveted on leads To front edge of board.

According to above scheme, described propeller includes axis, and the two ends of axis are equipped with roller, described elasticity wind spring suit On axis, and the core end of elastic wind spring is fixedly connected with axis.

According to above scheme, described pipe box horizontally set and the rectangular setting of its vertical section, angle of rake width is less than pipe The width of set inner chamber, the maximum outside diameter with diameter greater than elastic wind spring of roller, and the diameter of roller is less than the cavity heights of pipe box.

According to above scheme, the side wall of described pipe box is provided with some peepholes, some peepholes along pipe box two ends it Between spaced setting, and first peephole is between pipe box front port and propeller initial bit.

According to above scheme, described pipe box outer wall is welded with connecting plate, connecting plate is provided with the adaptation of some strips Groove, the length direction of adaptation groove is parallel with the opening direction at pipe box two ends.

According to above scheme, it is equipped with guide plate in described pipe box, guide plate rear end is fixedly connected with pipe box cooperation, described Elastic wind spring elongated end is riveted on guiding front edge of board, and propeller can be along fore-aft travel between guide plate and pipe box.

According to above scheme, the rear end of described guide plate is provided with fixed piece, and fixed piece of width is adapted to pipe box, and fixed It is connected with movable latch between block and pipe box rear end.

According to above scheme, described fixed piece of rear end is provided with the cover plate being adapted to pipe box rear port.

This utility model has the beneficial effect that：This utility model is rational in infrastructure, easy to use, and solid stick is loaded in guiding On plate, propeller is driven by the constant thrust of elastic wind spring, makes the solid stick on pipe box front port accurately be applied to wheel Edge surface, effectively reduces the frictional force between wheel rim and rail, and lubricant effect is reliable and stable, can effectively reduce lubricant usage amount With the impact to environment.

Brief description

Fig. 1 is side-looking internal structure schematic diagram of the present utility model；

Fig. 2 is overlooking the structure diagram of the present utility model；

Fig. 3 is A portion mplifying structure schematic diagram in Fig. 1.

In figure：

1st, pipe box；2nd, elastic wind spring；3rd, guide plate；11st, peephole；12nd, connecting plate；13rd, adaptation groove；14th, movable latch； 21st, axis；22nd, roller；31st, fixed piece；32nd, cover plate.

Specific embodiment

With embodiment, the technical solution of the utility model is illustrated below in conjunction with the accompanying drawings.

As shown in figure 1, internal elastic type wheel rim anti-attrition lubricating arrangement described in the utility model, including hollow and both ends open Pipe box 1, is equipped with guide plate 3 in described pipe box 1, guide plate 3 rear end is fixedly connected with pipe box 1 cooperation, described guide plate sets There is propeller, propeller can be along fore-aft travel between guide plate 3 and pipe box 1；Described propeller is provided with elastic wind spring 2, elasticity Wind spring 2 elongated end is riveted on guide plate 3 front end；Described pipe box 1 is used for loading the solid stick of molding, and propeller retreats to pipe Cover 1 rear end and with solid stick conflict, elastic wind spring 2 pass through propeller to solid stick apply constant pressure and make its to Before be slowly advanced, so that solid stick is contacted with wheel rim from pipe box 1 front port, wheel rim forms reverse resistance to solid stick front end Buddhist nun, then the depletion rate with the change solid stick of wheel rim rotating speed is proportional therewith, and wheel rim rotation process constantly rubs solid Body lubrication block makes it stick to wheel rim surface to reduce coefficient of friction, thus realizing lubricating the purpose of anti-attrition；New by this practicality Type can avoid that liquid lubricant is difficult quantitation in using, lubricant effect is unstable, the problem that has greater environmental impacts.

Above-mentioned guide plate 3 is solid stick and angle of rake loading accessory, and guide plate 3 is demountable structure, is changing During with supplementing solid stick, pipe box 1 need not change with the fixed position of wheel rim, and guide plate 3 is extracted out from pipe box 1 rear port, pushes away Enter device to retreat and solid stick is placed on guide plate 3, after solid stick and guide plate 3 one plug-in-sleeve 1, lead It is connected to plate 3 and sleeve pipe 1 and can complete the supplement of solid stick.

Described propeller includes axis 21, and the two ends of axis 21 are equipped with roller 22, and described elasticity wind spring 2 is set in axis On 21, and the core end of elastic wind spring 2 is fixedly connected with axis 21；Described roller 22 and axis 21 are to be rotatably assorted, elasticity volume Spring 2 is arranged between two rollers 22 thus reduce the frictional resistance of propeller itself by rolling effect, is elastic wind spring 2 energy Effectively provide constant thrust to the solid stick in pipe box 1.

Described pipe box 1 horizontally set and the rectangular setting of its vertical section, angle of rake width is less than the width of pipe box 1 inner chamber Degree, the maximum outside diameter with diameter greater than elastic wind spring 2 of roller 22, and the diameter of roller 22 are less than the cavity heights of pipe box 1；Described The width of pipe box 1 limits angle of rake side-to-side vibrationss, and roller 22 can drive axis 21 freely activity in front and back in pipe box 1, thus Friction between propeller itself and pipe box 1 is avoided to cause the thrust loss of elastic wind spring 2.

The side wall of described pipe box 1 is provided with some peepholes 11, and some peepholes 11 are mutual along between the two ends of pipe box 1 Every setting, and first peephole 11 is between pipe box 1 front port and propeller initial bit；Described peephole 11 is used for observing profit The service condition of lubrication prescription, first peephole 11 is that the limit of solid stick uses position, and the continuous consumption of solid stick is then Propeller sequentially passes through peephole 11, therefore can in time solid stick consumption be entered by observing angle of rake relative position Row monitoring, maintains easily and detects.

It is welded with connecting plate 12, connecting plate 12 is provided with the adaptation groove 13 of some strips, adaptation on described pipe box 1 outer wall The length direction of groove 13 is parallel with the opening direction at pipe box 1 two ends；Described connecting plate 12 is used for installing this utility model and making pipe Cover that 1 front port is corresponding with wheel rim, adaptation groove 13 is the relative spacing of the conveniently adjusted pipe box of track slot 1 front port and wheel rim, and then Improve lubricant effect.

The rear end of described guide plate 3 is provided with fixed piece 31, and fixed piece 31 of width is adapted to pipe box 1, and fixed piece 31 with It is connected with movable latch 14, fixed piece 31 forms the secure fit on width with pipe box 1, then leads between pipe box 1 rear end Cross movable latch 14 to realize connecting, can improve and safeguard the efficiency supplemented with lubricant；Described fixed piece of 31 rear ends are provided with and pipe box 1 The cover plate 32 of rear port adaptation, when cover plate 32 and pipe box 1 rear port are conflicted fixed piece 31 can assembling activity latch and pipe box 1 between 14, then cover plate 32 position-limit mechanism as assembling relative position during guide plate 3 insertion, and cover plate 32 can avoid outside Dust impurity enters in pipe box 1 and produces impact to propeller, and now cover plate 32 is equal to the effect of dust excluding plate.

The above is only better embodiment of the present utility model, therefore described in all patent claims according to this utility model Construction, the equivalence changes done of feature and principle or modification, be all included in this utility model patent claim.

Claims (7)

1. internal elastic type wheel rim anti-attrition lubricating arrangement, including hollow and both ends open pipe box (1) it is characterised in that：Described pipe box (1) it is equipped with guide plate (3) in, guide plate (3) rear end is fixedly connected with pipe box (1) cooperation, and described guide plate is provided with propulsion Device, propeller can be along fore-aft travel between guide plate (3) and pipe box (1)；Described propeller is provided with elastic wind spring (2), elasticity Wind spring (2) elongated end is riveted on guide plate (3) front end.

2. internal elastic type wheel rim anti-attrition lubricating arrangement according to claim 1 it is characterised in that：Described propeller includes axis (21), the two ends of axis (21) are equipped with roller (22), and described elasticity wind spring (2) is set on axis (21), and elastic wind spring (2) core end is fixedly connected with axis (21).

3. internal elastic type wheel rim anti-attrition lubricating arrangement according to claim 2 it is characterised in that：Described pipe box (1) laterally sets Put and the rectangular setting of its vertical section, angle of rake width be less than pipe box (1) inner chamber width, roller (22) with diameter greater than bullet Property wind spring (2) maximum outside diameter, and the diameter of roller (22) be less than pipe box (1) cavity heights.

4. internal elastic type wheel rim anti-attrition lubricating arrangement according to claim 1 it is characterised in that：The side wall of described pipe box (1) It is provided with some peepholes (11), some peephole (11) spaced settings along between the two ends of pipe box (1), and first observation Hole (11) is located between pipe box (1) front port and propeller initial bit.

5. internal elastic type wheel rim anti-attrition lubricating arrangement according to claim 1 it is characterised in that：On described pipe box (1) outer wall It is welded with connecting plate (12), connecting plate (12) is provided with the adaptation groove (13) of some strips, the length direction of adaptation groove (13) Parallel with the opening direction at pipe box (1) two ends.

6. internal elastic type wheel rim anti-attrition lubricating arrangement according to claim 1 it is characterised in that：After described guide plate (3) End is provided with fixed piece (31), and the width of fixed piece (31) is adapted to pipe box (1), and between fixed piece (31) and pipe box (1) rear end It is connected with movable latch (14).

7. internal elastic type wheel rim anti-attrition lubricating arrangement according to claim 6 it is characterised in that：Described fixed piece of (31) rear end It is provided with the cover plate (32) being adapted to pipe box (1) rear port.