CN208527125U - Oiling station for bushing - Google Patents

Abstract

The utility model discloses the oiling stations for bushing, including shell, sponge and guide rod, sponge is installed on the intracavity sidewall of shell, guide rod is mounted on the lumen centers of shell, lower end of the guide rod is equipped with lantern ring, guide rod is arranged below lantern ring to have elastic component, elastic element upper end is abutted with lantern ring, lower end is abutted with the internal chamber wall of shell, lubricating oil is added in sponge, bushing is sleeved on guide rod and slides up and down, sleeve outer surface squeezes sponge and the lubricating oil in sponge is coated in sleeve outer surface, after bushing glides one end distance, lower end surface is abutted with lantern ring, and lantern ring glides together with bushing, squeeze elastic element, after bushing enters sponge inside entirely, no longer to bushing coining, bushing and lantern ring rise under the restoring force of elastic element, skid off bushing one end outside sponge, conveniently take bushing away, and guide rod Be located at the center of shell inner cavity, and guide bushing slides so that bushing to the extruding force of sponge more evenly.

Description

Oiling station for bushing

Technical field

The utility model relates to bushing lubrication technical field, in particular to a kind of oiling station for bushing.

Background technique

Bushing needs to lubricate in a pre-installation, to facilitate the installation of bushing, as shown in Figure 1, existing bushing lubricating arrangement is By in shell 1^/Sponge 2 of the inside setting with lubricating oil^/, when the inside of workpiece bushing insert sponge, and make sleeve outer surface Coat lubricating oil, this mode is easy to make that sponge is compressed or the side amount of being extruded is different and lead to the lubrication of sleeve outer surface Oil applies uneven.

As it can be seen that the prior art could be improved and improve.

Utility model content

Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of oilings for bushing Device, it is intended to solve the problems, such as that baster is non-uniform to sleeve surface oiling in the prior art.

In order to achieve the above object, the utility model takes following technical scheme:

A kind of oiling station for bushing, including shell, sponge and guide rod, the intracavity sidewall of the sponge installation shell On, the guide rod is mounted on the lumen centers of shell, and lower end of the guide rod is equipped with lantern ring, and guide rod is arranged flexible member below lantern ring Part, elastic element upper end is abutted with lantern ring, lower end is abutted with the internal chamber wall of shell.

In the oiling station for bushing, the lower end surface of the shell inner cavity is equipped with groove, the elastic element Lower end be inserted in the groove.

In the oiling station for bushing, the elastic element is compressed spring.

In the oiling station for bushing, the edge in the upper shell face is equipped with bulge loop.

In the oiling station for bushing, the lateral surface of the lantern ring is abutted with sponge.

The utility model has the advantages that

The utility model provides a kind of oiling station for bushing:

(1) by the installation guide rod in traditional baster and the spring for popping up bushing, and profit is added in sponge Lubricating oil using the absorbability of sponge, and inhales lubricating oil inside sponge, and bushing is sleeved on guide rod, and is pressed down against, and is led Stem guide bushing slides up and down, and sleeve outer surface squeezes sponge and the lubricating oil in sponge is coated in sleeve outer surface, and Guide rod is located at the center of shell inner cavity, and guide bushing slides so that bushing to the extruding force of sponge more evenly, also reduce sponge It is easily damaged because of unbalance stress.

(2) after the distance of downslide one end, lower end surface abuts bushing with lantern ring, and lantern ring is glided together with bushing, crowded Compression elasticity element, after bushing enters sponge inside entirely, no longer to bushing coining, bushing and lantern ring elastic element restoring force Lower rising, skids off bushing one end outside sponge, conveniently takes bushing away.

Detailed description of the invention

Fig. 1 is the structural schematic diagram for being conventionally used to the baster of bushing.

Fig. 2 is the structural schematic diagram of the oiling station for bushing of the utility model.

Fig. 3 is the axonometric drawing of Fig. 2.

Specific embodiment

The utility model provides a kind of oiling station for bushing, for make the purpose of this utility model, technical solution and Effect is clearer, clear, and the utility model is further described as follows in conjunction with drawings and embodiments.It should be appreciated that Specific embodiment described herein only to explain the utility model, is not used to limit the utility model.

Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of oiling station for bushing, including shell 1,2 and of sponge Guide rod 6, the sponge 2 are installed on the intracavity sidewall of shell 1, and the guide rod 6 is mounted on the lumen centers of shell 1,6 lower end of guide rod Equipped with lantern ring 3, guide rod 6 is arranged in the lower section of lantern ring 3 has elastic component 4, and the elastic element 4 is compressed spring, elastic element 4 Upper end is abutted with lantern ring 3, lower end is abutted with the internal chamber wall of shell 1.Wherein, the diameter of the inner ring of sponge 2 is less than the outer of bushing 7 Diameter, and guide rod 6 and bushing 7 are clearance fit when work, lubricating oil is added in sponge 2, since sponge 2 has absorbability, and makes It obtains lubricating oil to inhale inside sponge 2, bushing 7 is sleeved on guide rod 6, and is pressed down against, and 6 guide bushing 7 of guide rod slides up and down, lining Cover 7 outer surfaces squeeze sponge 2 and make 7 outer surface of bushing coat lubricating oil, when 7 downslide one end of bushing distance after, lower end surface with Lantern ring 3 abuts, and lantern ring 3 is glided together with bushing 7, squeezes elastic element 4, after bushing 7 enters 2 inside of sponge entirely, No longer bushing 7 is squeezed, bushing 7 and lantern ring 3 rise under the restoring force of elastic element 4, skid off 7 one end of bushing outside sponge 2 Portion conveniently takes bushing 7 away.

Specifically, the lower end surface of 1 inner cavity of shell is equipped with groove 5, the lower end of the elastic element 4 is inserted in the groove 5 It is interior, and the outside of elastic element 4 is stuck on the inner wall of groove 5, and the diameter of guide rod 6 is slightly less than the internal diameter of compressed spring, makes The guide rod 6 for obtaining elastic element 4 and being inserted in elastic element 4 is remaining vertical.

The lateral surface of the lantern ring 3 is abutted with sponge 2, so that reducing 2 lower end of sponge when bushing 7 just compresses in sponge 2 Deformable amount, and then reduce the deflection by compression of 2 upper end of sponge, i.e. lantern ring 3 can limit the diameter of sponge 2 to a certain extent To deformation.

When sponge 2 is squeezed or adds lubricating oil to sponge 2 in order to prevent, outflow of lubrication oil is described to the outside of shell 1 The edge of 1 upper surface of shell is equipped with bulge loop 8, which can bottle up the lubricating oil that upper surface is flowed out, preferably, shell 1 The slightly inside cavity dumping of outer end face.

When the utility model at work, lubricating oil first is added in sponge 2, using the absorbability of sponge 2, and to lubricate Oil is inhaled inside sponge 2, and bushing 7 is sleeved on guide rod 6, and is pressed down against, and 6 guide bushing 7 of guide rod slides up and down, outside bushing 7 Surface squeezes sponge 2 and the lubricating oil in sponge 2 is coated on 7 outer surface of bushing, after the distance of 7 downslide one end of bushing, under End face is abutted with lantern ring 3, and lantern ring 3 is glided together with bushing 7, squeezes elastic element 4, when bushing 7 enters in sponge 2 entirely Behind portion, no longer bushing 7 is squeezed, bushing 7 and lantern ring 3 rise under the restoring force of elastic element 4, and 7 one end of bushing is made to skid off sea Outside silk floss 2, bushing 7 is conveniently taken away, and guide rod 6 is located at the center of 1 inner cavity of shell, and guide bushing 7 slides, so that bushing 7 is right The extruding force of sponge 2 more evenly, also reduces sponge 2 and is easily damaged because of unbalance stress.

It is understood that for those of ordinary skills, can with technical solution according to the present utility model and The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to the protection of the utility model Range.

Claims (5)

1. a kind of oiling station for bushing, which is characterized in that including shell, sponge and guide rod, the sponge installs shell Intracavity sidewall on, the guide rod is mounted on the lumen centers of shell, and lower end of the guide rod is equipped with lantern ring, lower square set of the guide rod in lantern ring Equipped with elastic element, elastic element upper end is abutted with lantern ring, lower end is abutted with the internal chamber wall of shell.

2. the oiling station according to claim 1 for bushing, which is characterized in that the lower end surface of the shell inner cavity is set Fluted, the lower end of the elastic element is inserted in the groove.

3. the oiling station according to claim 2 for bushing, which is characterized in that the elastic element is compression bullet Spring.

4. the oiling station according to claim 1 for bushing, which is characterized in that the edge in the upper shell face is set There is bulge loop.

5. the oiling station according to claim 1 for bushing, which is characterized in that the lateral surface of the lantern ring and sponge It abuts.