CN219283030U - Steel ball oiling device - Google Patents

Abstract

The utility model discloses a steel ball oiling device, which comprises a supporting mechanism, wherein a limiting mechanism for vertically limiting a bearing is arranged on the supporting mechanism, and oiling mechanisms for simultaneously oiling two sides of the bearing are arranged on two sides of the limiting mechanism; the limiting mechanism comprises a first electric telescopic rod arranged at the rear side of the supporting mechanism, guide posts are respectively arranged on the upper portion and the lower portion of the first electric telescopic rod, and arc-shaped supporting seats are connected to the front ends of the guide posts and the first electric telescopic rod. According to the utility model, the bearing is limited through the limiting groove and the arc-shaped support of the limiting mechanism, then the second electric telescopic rod of the oiling mechanism stretches simultaneously, the inner supporting plate is pushed to be close to the middle bearing, the outer ring frame and the inner supporting plate are contacted with the end faces of the outer ring and the inner ring of the bearing, then the oiling pump is started, grease in the grease tank is infused into ball gaps at two sides of the bearing through the connecting pipe and the oiling ring pipe, double-sided oiling of the bearing is completed after one-time oiling, and the oiling efficiency is improved.

Description

Steel ball oiling device

Technical Field

The utility model relates to the technical field of bearing machining, in particular to a steel ball oiling device.

Background

A bearing is a mechanical element that limits relative movement to a desired range of movement and reduces friction between moving parts. The utility model provides a steel ball oiling device is used in bearing processing that current publication number is CN217603837U, includes mounting bracket and support, the mounting bracket top is equipped with the base, the base top is equipped with low-speed motor, the base top is equipped with bearing inner circle and bearing outer lane, the base top is equipped with fixed box, be equipped with the screwed pipe in the fixed box, it has the opposite screw to carve in the screwed pipe, be equipped with the screw rod in the fixed box, the screw rod cup joints with the screwed pipe screw thread, fixed box both sides are equipped with the piece that supports, support piece and bearing inner circle activity joint. Through setting up fixed box, screwed pipe, screw rod and supporting the piece and fix the bearing inner race, carry out the oiling to the steel ball in the bearing and drive fixed box rotation through the rotation of low-speed motor to drive the bearing inner race and carry out low-speed at the uniform velocity rotation, thereby make every steel ball all can by even oiling, avoid the randomness of manual oiling, can avoid simultaneously piling up at the butter that a position oiling leads to, influence oiling effect. According to the device, in the oiling process of the bearing, after one side face of the bearing is oiled, the bearing is required to be turned over, then oiling is carried out, and grease is filled on both sides of the bearing, so that the oiling efficiency is low.

Disclosure of Invention

The utility model aims to solve the problems and provide a steel ball oiling device.

The utility model realizes the above purpose through the following technical scheme:

the steel ball oiling device comprises a supporting mechanism, wherein a limiting mechanism for vertically limiting a bearing is arranged on the supporting mechanism, and oiling mechanisms for simultaneously oiling two sides of the bearing are arranged on two sides of the limiting mechanism;

the limiting mechanism comprises a first electric telescopic rod arranged at the rear side of the supporting mechanism, guide posts are respectively arranged on the upper portion and the lower portion of the first electric telescopic rod, the front ends of the guide posts and the first electric telescopic rod are connected with arc-shaped supports, and limiting grooves are formed in the front sides of the arc-shaped supports;

the oiling mechanism comprises second electric telescopic rods which are symmetrically arranged on two sides, an inner supporting plate is fixed at the opposite end of each second electric telescopic rod, an outer annular frame is sleeved outside each inner supporting plate, oiling annular pipes are fixed on the inner sides of the outer annular frames on the end faces of the inner supporting plates, springs are uniformly distributed between the inner supporting plates and the outer annular frames, connecting pipes are arranged at one ends of the oiling annular pipes, oiling pumps are connected to the rear ends of the connecting pipes, and grease tanks are connected to the lower sides of the oiling pumps.

Further set up: the supporting mechanism comprises a supporting box, a supporting frame is fixed on the rear side of the upper end of the supporting box, and vertical plates are respectively arranged on two sides of the supporting frame.

Further set up: the support frame with guide post sliding connection, the spacing groove is fixed the supporting box upper end, the spacing groove bottom is provided with to the inclination of arc support downward sloping.

Further set up: the inner supporting plate is in sliding connection with the outer ring frame, the outer ring surface of the outer ring frame is equal to the outer ring of the bearing, and the inner ring surface of the inner supporting plate is equal to the inner ring of the bearing.

Further set up: the second electric telescopic rod is arranged at two positions on the vertical plate, and the outer ring frames at two sides are oppositely arranged.

Further set up: oil holes are uniformly distributed on the oil injection ring pipe, and the connecting pipe is a high-pressure hose.

Compared with the prior art, the utility model has the following beneficial effects:

the bearing is limited through the limiting groove of the limiting mechanism and the arc-shaped support, then the second electric telescopic rod of the oiling mechanism stretches simultaneously, the inner supporting plate is pushed to approach the middle bearing, the outer ring frame and the inner supporting plate are contacted with the end faces of the outer ring and the inner ring of the bearing, and then the oiling pump is started, so that oil in the oil tank is injected into ball gaps at two sides of the bearing through the connecting pipe and the oiling ring pipe, double-sided oiling is completed after one-time oiling of the bearing, and the oiling efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a first schematic structural view of a steel ball oiling device according to the utility model;

fig. 2 is a second schematic structural view of a steel ball oiling device according to the utility model;

fig. 3 is a schematic top view of a steel ball oiling device according to the utility model;

fig. 4 is a schematic structural view of an oiling mechanism of the steel ball oiling device;

fig. 5 is a schematic view of a partially exploded structure of an oiling mechanism of a steel ball oiling device according to the present utility model.

The reference numerals are explained as follows:

1. a support mechanism; 11. a supporting box; 12. a support frame; 13. a vertical plate; 2. a limiting mechanism; 21. an arc-shaped support; 22. a first electric telescopic rod; 23. a guide post; 24. a limit groove; 3. an oiling mechanism; 31. a second electric telescopic rod; 32. an inner support plate; 33. an outer ring frame; 34. oiling the annular pipe; 35. a spring; 36. a connecting pipe; 37. a grease tank; 38. and an oil injection pump.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, the steel ball oiling device comprises a supporting mechanism 1, wherein a limiting mechanism 2 for vertically limiting a bearing is arranged on the supporting mechanism 1, and oiling mechanisms 3 for simultaneously oiling two sides of the bearing are arranged on two sides of the limiting mechanism 2;

in this embodiment: the supporting mechanism 1 comprises a supporting box 11, a supporting frame 12 is fixed on the rear side of the upper end of the supporting box 11, vertical plates 13 are respectively arranged on two sides of the supporting frame 12, the supporting frame 12 fixedly supports the limiting mechanism 2, and the vertical plates 13 support the oiling mechanism 3.

In this embodiment: the limiting mechanism 2 comprises a first electric telescopic rod 22 arranged at the rear side of the supporting mechanism 1, guide posts 23 are respectively arranged on the upper and lower sides of the first electric telescopic rod 22, the front ends of the guide posts 23 and the first electric telescopic rod 22 are connected with an arc-shaped support 21, and a limiting groove 24 is formed in the front side of the arc-shaped support 21; the support frame 12 is connected with the guide post 23 in a sliding way, the limiting groove 24 is fixed at the upper end of the support box 11, the bottom of the limiting groove 24 is provided with a slope which is inclined downwards towards the arc-shaped support 21, the limiting groove 24 and the arc-shaped support 21 vertically limit the bearing, and the arc-shaped support 21 is pushed out by the first electric telescopic rod 22 after oiling.

In this embodiment: the oiling mechanism 3 comprises second electric telescopic rods 31 symmetrically arranged on two sides, an inner supporting plate 32 is fixed at the opposite ends of the second electric telescopic rods 31, an outer ring frame 33 is sleeved outside the inner supporting plate 32, oiling ring pipes 34 are fixed on the end faces of the inner supporting plate 32 and positioned on the inner side of the outer ring frame 33, springs 35 are uniformly distributed between the inner supporting plate 32 and the outer ring frame 33, a connecting pipe 36 is arranged at one end of each oiling ring pipe 34, an oiling pump 38 is connected at the rear end of each connecting pipe 36, and an oil tank 37 is connected to the lower side of each oiling pump 38; the inner supporting plate 32 is in sliding connection with the outer ring frame 33, the outer ring surface of the outer ring frame 33 is equal to the outer ring of the bearing, and the inner ring surface of the inner supporting plate 32 is equal to the inner ring of the bearing; the second electric telescopic rod 31 is arranged at two positions on the vertical plate 13, and outer ring frames 33 at two sides are oppositely arranged; oil filling holes are uniformly distributed in the oil filling ring pipe 34, the connecting pipe 36 is a high-pressure hose, the second electric telescopic rod 31 stretches simultaneously to push the inner supporting plate 32 towards the middle bearing, the outer ring frame 33 is firstly contacted with the end face of the bearing, then the inner supporting plate 32 is continuously pushed, the inner supporting plate 32 is contacted with the end face of the inner ring of the bearing under the buffering of the spring 35, and then the oil filling pump 38 is started to fill oil in the oil tank 37 into ball gaps at two sides of the bearing through the connecting pipe 36 and the oil filling ring pipe 34.

The working principle and the use flow of the utility model are as follows: the bearing is vertically arranged in the limiting groove 24, rolls and limits towards the side of the arc-shaped support 21, the second electric telescopic rod 31 of the oiling mechanism 3 stretches simultaneously, the inner supporting plate 32 is pushed to approach towards the middle bearing, the outer ring frame 33 is firstly contacted with the end face of the bearing, then the inner supporting plate 32 is continuously pushed, the inner supporting plate 32 is contacted with the end face of the inner ring of the bearing under the buffering of the spring 35, then the oil pump 38 is started, oil in the oil tank 37 is injected into ball gaps at two sides of the bearing through the connecting pipe 36 and the oil injection ring pipe 34, the second electric telescopic rod 31 contracts after oiling, and the first electric telescopic rod 22 stretches and pushes the arc-shaped support 21 to push the bearing forwards.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a steel ball oiling device which characterized in that: the device comprises a supporting mechanism (1), wherein a limiting mechanism (2) for vertically limiting a bearing is arranged on the supporting mechanism (1), and oiling mechanisms (3) for simultaneously oiling two sides of the bearing are arranged on two sides of the limiting mechanism (2);

the limiting mechanism (2) comprises a first electric telescopic rod (22) arranged at the rear side of the supporting mechanism (1), guide posts (23) are respectively arranged on the upper side and the lower side of the first electric telescopic rod (22), the front ends of the guide posts (23) and the first electric telescopic rod (22) are connected with an arc-shaped support (21), and a limiting groove (24) is formed in the front side of the arc-shaped support (21);

the oiling mechanism (3) comprises second electric telescopic rods (31) which are symmetrically arranged on two sides, inner supporting plates (32) are fixed at opposite ends of the second electric telescopic rods (31), outer ring frames (33) are sleeved on the outer sides of the inner supporting plates (32), oiling ring pipes (34) are fixed on the inner sides of the outer ring frames (33) on the end faces of the inner supporting plates (32), springs (35) are uniformly distributed between the inner supporting plates (32) and the outer ring frames (33), connecting pipes (36) are arranged at one ends of the oiling ring pipes (34), oiling pumps (38) are connected to the rear ends of the connecting pipes (36), and grease tanks (37) are connected to the lower sides of the oiling pumps (38).

2. The steel ball oiling device according to claim 1, wherein: the supporting mechanism (1) comprises a supporting box (11), a supporting frame (12) is fixed on the rear side of the upper end of the supporting box (11), and vertical plates (13) are respectively arranged on two sides of the supporting frame (12).

3. The steel ball oiling device according to claim 2, wherein: the support frame (12) with guide post (23) sliding connection, spacing groove (24) are fixed support case (11) upper end, spacing groove (24) bottom is provided with to arc support (21) downward sloping's inclination.

4. The steel ball oiling device according to claim 1, wherein: the inner supporting plate (32) is in sliding connection with the outer ring frame (33), the outer ring surface of the outer ring frame (33) is equal to the outer ring of the bearing, and the inner ring surface of the inner supporting plate (32) is equal to the inner ring of the bearing.

5. The steel ball oiling device according to claim 2, wherein: the second electric telescopic rod (31) is arranged at two positions on the vertical plate (13), and the outer ring frames (33) at two sides are oppositely arranged.

6. The steel ball oiling device according to claim 1, wherein: oil filling holes are uniformly distributed on the oil filling ring pipe (34), and the connecting pipe (36) is a high-pressure hose.

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