Lubricating device for deep groove ball bearing machining

Abstract

The utility model relates to the technical field of bearing machining, in particular to a lubricating device for deep groove ball bearing machining, which comprises a machine body, a rubber nozzle and a supporting structure, the supporting structure comprises a support fixedly arranged on the machine body, a hinge rod hinged to the support through a first rotating shaft and a mounting part hinged to the other end of the hinge rod through a second rotating shaft. A mounting cavity for detachably connecting the glue nozzle is formed in the mounting part, and a reset spring is arranged between the hinge rod and the machine body; according to the utility model, different rubber nozzles can be replaced according to different bearings, and the rubber nozzles can be moved to any position to lubricate the bearings by utilizing the supporting structure.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a lubricating device for processing deep groove ball bearings. Background Art

[0002] Bearings are one of the most important parts in many machines. They can support the rotating body of the machine and reduce the friction coefficient during its movement.

[0003] At present, after the bearings are processed, in order to avoid rusting due to long-term storage, the bearings are lubricated before packaging. However, today's lubrication devices (lubricating machines) still have the following shortcomings during the lubrication process:

[0004] In the prior art, when lubricating (such as a lubrication device for deep groove ball bearing processing disclosed in authorization announcement No. CN211914411U), it is necessary to use a nozzle to deliver lubricating oil to the bearing. However, the existing nozzle has poor flexibility and can only move in the height direction. At the same time, the bearing cannot move during the lubrication process. Therefore, this type of lubrication device has extremely high requirements on the placement of the bearing, and the bearing and the nozzle must be kept in the same straight line in the vertical direction, which is not convenient for non-professionals to operate.

[0005] Secondly, the current glue nozzle is not easy to replace. Therefore, since the glue output of the glue nozzle is single, it is impossible to lubricate different types of bearings more efficiently. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a lubrication device for deep groove ball bearing processing, aiming to solve the problems arising from the above-mentioned background technology.

[0007] The technical solution of the utility model is implemented as follows: a lubrication device for deep groove ball bearing processing, comprising:

[0008] Body;

[0009] The nozzle is arranged on the machine body through a supporting structure and can be transported with lubricating oil by the pump body, and is characterized in that: the supporting structure includes:

[0010] A bracket, fixed on the machine body;

[0011] A hinge rod, hinged to the bracket via a first rotating shaft;

[0012] A mounting portion, hinged to the other end of the hinge rod via a second rotating shaft;

[0013] Wherein, a mounting cavity for detachably connecting the nozzle is formed on the mounting portion, and a return spring is provided between the hinge rod and the machine body.

[0014] Preferably, the mounting portion includes:

[0015] A body connected to the hinge rod via the second rotating shaft;

[0016] A mounting cavity is formed on the body and vertically penetrates the body;

[0017] A fastening bolt is disposed in a fastening threaded hole formed on the body;

[0018] Wherein, a fastening sheet in contact with one end of the fastening bolt is slidably connected in the installation cavity, and the fastening sheet is rotationally connected to one end of the fastening bolt via a rotating shaft.

[0019] Preferably, an anti-slip pad is provided on the fastening sheet.

[0020] Preferably, the hinged rod comprises:

[0021] An inner rod is hinged to the bracket via a first rotating shaft;

[0022] An outer rod is hinged to the body via a second rotating shaft;

[0023] One end of the outer rod is formed with a telescopic cavity for the inner rod to telescope, and hanging holes for the two ends of the reset spring to cooperate with are provided on the outer rod and the machine body.

[0024] Preferably, the machine body is further provided with a bearing structure for placing bearings, and the bearing structure comprises:

[0025] Base;

[0026] The carrier plate is rotatably connected to the base via a fourth rotating shaft and is used to place the bearing;

[0027] Wherein, a limiting column is arranged on the carrying plate, and the outer edge of the carrying plate is rolled outward to form a discharge surface.

[0028] Preferably, a material receiving cavity is formed in a depression at the top of the base, and a filter screen is provided at the bottom of the carrier plate, the filter screen is arranged around the fourth rotating shaft, and divides the material receiving cavity into an outer cavity and an inner cavity;

[0029] A drainage pipe is arranged at the bottom of the inner cavity.

[0030] Preferably, the bottom of the receiving cavity is provided with an annular groove coaxially arranged with the filter screen, and an annular block adapted to the annular groove and rotatable is provided in the annular groove, and the filter screen is connected to the annular block.

[0031] The utility model has at least the following beneficial effects:

[0032] 1. The utility model sets the glue nozzle on the mounting part, and the mounting part is supported by the hinged rod. Therefore, when in use, the glue nozzle can be moved to any position of the machine body by the hinged rod (the hinged rod is a telescopic design). Therefore, when placing the bearing, it can be placed at any position of the machine body, so that any user can use the utility model to lubricate the bearing.

[0033] 2. Secondly, the glue nozzle of the utility model can be detachably arranged on the mounting portion. Therefore, when lubricating different bearings, the glue output of the glue nozzle can be matched with the bearing by replacing the glue nozzle, so as to efficiently complete the lubrication work of the bearing.

[0034] In addition, other advantages of the present invention will be demonstrated in the embodiments of the present invention, thereby making the beneficial effects of the present invention more significant. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0036] Figure 1 This is a schematic diagram of the structure of a specific implementation method of the utility model;

[0037] Figure 2 for Figure 1 A magnified view of part A in FIG.

[0038] Figure 3 for Figure 1 Enlarged view of part B in . DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] Example 1

[0041] like Figure 1-2 As shown, the utility model discloses a lubrication device for deep groove ball bearing processing, comprising:

[0042] The body 10 has a storage chamber 10a formed therein, and the storage chamber 10a is used to store lubricating oil;

[0043] The nozzle 11 is arranged on the machine body 10 through a supporting structure and can be transported with lubricating oil by the pump body 12. The supporting structure of this embodiment includes:

[0044] The bracket 20 is fixed on the body 10;

[0045] A hinge rod, hinged to the bracket via a first rotating shaft 21a;

[0046] The mounting portion is hinged to the other end of the hinge rod through the second rotating shaft 22a;

[0047] The mounting portion is formed with a mounting cavity for detachably connecting the nozzle 11 , and a return spring 3 is provided between the hinge rod and the body 10 .

[0048] In this embodiment: the mounting portion includes:

[0049] The body 40 is connected to the hinge rod through the second rotating shaft 22a;

[0050] A mounting cavity 41 is formed on the body 40 and vertically penetrates the body 40;

[0051] A fastening bolt 42 is disposed in a fastening threaded hole formed on the body 40 (the fastening threaded hole penetrates the body and communicates with the mounting cavity 41);

[0052] A fastening piece 43 in contact with one end of the fastening bolt 42 is slidably connected in the installation cavity 41 , and the fastening piece 43 is rotationally connected to one end of the fastening bolt 42 via a third rotating shaft 44 .

[0053] In this embodiment: the fastening sheet 43 is provided with an anti-skid pad (disposed on the side of the fastening sheet 43 away from the fastening bolt, and the material may be rubber), which can improve the fixing effect of the fastening sheet on the nozzle.

[0054] In this embodiment: the hinged rod comprises:

[0055] The inner rod 210 is hinged to the bracket via the first rotating shaft 21a;

[0056] The outer rod 211 is hinged to the body 40 via the second rotating shaft 22a;

[0057] A telescopic cavity 211 a for the telescopic movement of the inner rod 210 is formed at one end of the outer rod 211 , and hanging holes 213 for the two ends of the reset spring 3 to cooperate with are provided on the outer rod 211 and the body 10 .

[0058] In this embodiment, a limiting portion 211 b is provided on the outer rod 211 , and the limiting portion contacts the bottom of the body of the mounting portion.

[0059] refer to Figure 1-2 , the principle of this embodiment is:

[0060] When using the glue nozzle, put the glue nozzle into the mounting part and fix it by tightening the bolts. When lubricating the bearing, the pump body extracts the lubricating oil in the storage chamber and sends it into the glue nozzle. The user can move the glue nozzle to any position of the machine body by controlling the movement of the mounting part, thereby lubricating the bearing on the machine body.

[0061] In this embodiment, the glue nozzle is supported by a telescopic hinged rod, so the user can control the hinged rod through an external rod to achieve the purpose of controlling the glue nozzle, and the two ends of the hinged rod of this embodiment are respectively hinged to the bracket and the mounting part, so that the movement mode of the glue nozzle is no longer a single vertical lifting and lowering. Therefore, the user can place the bearing at any position on the machine body, thereby improving the convenience of use.

[0062] It is worth mentioning that: in this embodiment, after lubrication is completed, the hinged rod can be reset by the reset spring; secondly, the glue nozzle of this embodiment is detachably connected to the glue supply hose, and is also detachably connected to the mounting part through the fastening plate. Therefore, in this embodiment, glue nozzles of different sizes can be selected and replaced according to bearings of different sizes and installed in the mounting part.

[0063] Embodiment 2 is different from Embodiment 1 in that:

[0064] like Figure 1 and 3 As shown, in this embodiment: the body 10 is also provided with a bearing structure for placing bearings, and the bearing structure includes:

[0065] Base 50;

[0066] The carrier plate 51 is rotatably connected to the base 50 via a fourth rotating shaft 52 and is used to place the bearing;

[0067] The carrying plate 51 is provided with a limiting column 53 which is detachably connected thereto, and the outer edge of the carrying plate 51 is rolled outward to form a discharge surface 51 a.

[0068] In this embodiment: the top of the base 50 is recessed to form a receiving cavity, and a filter screen 60 is provided at the bottom of the carrier plate 51. The filter screen 60 is arranged around the fourth rotating shaft 52 and divides the receiving cavity into an outer cavity 61 and an inner cavity 62.

[0069] A drainage pipe 63 is provided at the bottom of the inner cavity 62 .

[0070] In this embodiment: the bottom of the receiving cavity is provided with an annular groove 70 which is coaxial with the filter screen 60 , and an annular block 71 which is adapted to the annular groove 70 and can rotate is provided in the annular groove 70 , and the filter screen 60 is connected to the annular block 71 .

[0071] refer to Figure 1 and 3 , the principle of this embodiment is:

[0072] During lubrication, the bearing is placed on the carrier plate and limited by the limit column (bearings of different sizes can be matched by replacing the limit column), and the bearing is lubricated by the nozzle. The lubricating oil in the lubrication process falls into the outer cavity through the unloading surface of the carrier plate, and enters the inner cavity through the filter, and finally returns to the storage cavity of the machine body, completing the lubrication of the bearing and the recovery of the lubricating oil.

[0073] In this embodiment, since the filter is arranged on the periphery of the fourth rotating shaft, impurities can be filtered out to prevent the impurities from affecting the rotation of the fourth rotating shaft.

[0074] Secondly, the filter is installed on the carrier plate, and during the lubrication of the bearing, the carrier plate can be rotated to adjust the position of the bearing.

[0075] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lubrication device for deep groove ball bearing processing, comprising: Body (10); The nozzle (11) is arranged on the machine body (10) through a supporting structure and can be transported with lubricating oil by a pump body (12), wherein the supporting structure comprises: A bracket (20) is fixedly mounted on the machine body (10); A hinge rod, hinged to the bracket via a first rotating shaft (21a); The mounting portion is hinged to the other end of the hinge rod via a second rotating shaft (22a); The mounting portion is provided with a mounting cavity for detachably connecting the nozzle (11), and a return spring (3) is provided between the hinge rod and the machine body (10).

2. A lubricating device for deep groove ball bearing processing according to claim 1, characterized in that: The installation part comprises: A body (40) connected to the hinge rod via the second rotating shaft (22a); A mounting cavity (41) is formed on the body (40) and passes through the body (40) longitudinally; A fastening bolt (42) is disposed in a fastening threaded hole formed on the body (40); A fastening plate (43) in contact with one end of the fastening bolt (42) is slidably connected in the installation cavity (41), and the fastening plate (43) is rotationally connected to one end of the fastening bolt (42) via a third rotating shaft (44).

3. A lubricating device for deep groove ball bearing processing according to claim 2, characterized in that: The fastening sheet (43) is provided with an anti-slip pad.

4. A lubricating device for deep groove ball bearing processing according to claim 2 or 3, characterized in that: The hinged rod comprises: An inner rod (210) is hingedly connected to the bracket via a first rotating shaft (21a); An outer rod (211) is hinged to the body (40) via a second rotating shaft (22a); One end of the outer rod (211) is formed with a telescopic cavity (211a) for the inner rod (210) to telescope, and hanging holes (213) for the two ends of the reset spring (3) to cooperate are provided on the outer rod (211) and the machine body (10).

5. A lubricating device for deep groove ball bearing processing according to claim 4, characterized in that: The machine body (10) is also provided with a bearing structure for placing bearings, and the bearing structure comprises: Base (50); The carrier plate (51) is rotatably connected to the base (50) via a fourth rotating shaft (52) and is used to place the bearing; Wherein, a limiting column (53) is provided on the carrying plate (51), and the outer edge of the carrying plate (51) is rolled outward to form a discharge surface (51a).

6. A lubricating device for deep groove ball bearing processing according to claim 5, characterized in that: A material receiving cavity is provided in a recessed manner at the top of the base (50), and a filter screen (60) is provided at the bottom of the carrying plate (51). The filter screen (60) is arranged around the fourth rotating shaft (52) and divides the material receiving cavity into an outer cavity (61) and an inner cavity (62); A liquid discharge pipe (63) is provided at the bottom of the inner cavity (62).

7. A lubricating device for deep groove ball bearing processing according to claim 6, characterized in that: The bottom of the receiving cavity is provided with an annular groove (70) coaxially arranged with the filter screen (60), and an annular block (71) adapted to the annular groove (70) and capable of rotating is provided in the annular groove (70), and the filter screen (60) is connected to the annular block (71).

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