Drilling machine lubricating mechanism

Abstract

The utility model relates to the technical field of drilling machines, and discloses a drilling machine lubricating mechanism which comprises a drilling machine body, a box body is fixedly connected to the top of the drilling machine body, an injection mechanism is arranged on the box body and comprises a liquid injection pipe, the liquid injection pipe is fixedly connected to one side of the box body, and the tail end of the liquid injection pipe is fixedly connected to the drilling machine body. A movable rod is arranged on the rear side of the box body, a movable sealing plate is movably connected to one side of the box body in a clamped mode, a partition plate is fixedly connected to the interior of the box body, an injection hole is formed in the partition plate, a through hole is formed in the rear side of the box body, a sealing ring is fixedly connected to the interior of the through hole, and a push plate is fixedly connected to the tail end of the movable rod. By designing the injection mechanism, when the drilling machine is used, lubricating grease can be injected into the drilling machine without shutdown of the drilling machine, the lubricating grease can conveniently lubricate mechanisms in the drilling machine, and therefore the service life of the drilling machine is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of drilling machines, and in particular to a lubrication mechanism for drilling machines. Background Art

[0002] A drilling machine refers to a machine tool that mainly uses a drill bit to process holes on a workpiece. Usually, the rotation of the drill bit is the main motion, and the axial movement of the drill bit is the feed motion. The drilling machine has a simple structure and relatively low processing accuracy. It can drill through holes and blind holes. By replacing special tools, it can expand, countersink, ream holes or perform tapping and other processing. During the processing, the workpiece does not move, the tool moves, the center of the tool is aligned with the center of the hole, and the tool rotates (main motion). The characteristic of a drilling machine is that the workpiece is fixed and the tool performs a rotating motion. At present, a drilling machine needs to add grease regularly when in use. Usually, the grease is added manually by a worker, that is, the worker applies the grease to the drilling machine with a brush. However, this method will result in low efficiency, and grease cannot be added when the drilling machine is running, which has certain defects. Therefore, a drilling machine lubrication mechanism is proposed to solve the problems described in the above background technology.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem of low efficiency of existing grease adding methods, the present application provides a drilling machine lubrication mechanism.

[0005] The present application provides a drilling machine lubrication mechanism that adopts the following technical solution:

[0006] A drilling machine lubrication mechanism comprises a drilling machine body, a box body is fixedly connected to the top of the drilling machine body, an injection mechanism is provided on the box body, the injection mechanism comprises an injection tube, the injection tube is fixedly connected to one side of the box body, the end of the injection tube is fixedly connected to the drilling machine body, a movable rod is provided on the rear side of the box body, a movable sealing plate is movably connected to one side of the box body, a partition is fixedly connected to the inside of the box body, an injection hole is provided on the partition, a through hole is provided on the rear side of the box body, a sealing ring is fixedly connected to the inside of the through hole, and a push plate is fixedly connected to the end of the movable rod.

[0007] Preferably, a liquid injection hole is provided on the top of the box body, and a sealing cover is movably connected inside the liquid injection hole.

[0008] Preferably, the end of the movable sealing plate extends to the inside of the box body, and the movable sealing plate is arranged at the bottom of the injection hole.

[0009] Preferably, the movable rod is arranged inside the through hole, and the movable rod is sleeved inside the sealing ring.

[0010] Preferably, the injection pipe and the push plate are both arranged on the bottom side of the partition.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] By designing an injection mechanism, when the drilling machine is in use, grease is first injected into the box body through the injection hole, and then the sealing cover blocks the injection hole; when injecting the subsequent grease, first pull out the movable sealing plate to make the grease on the partition flow from the injection hole to the bottom of the partition, and then move the movable rod to drive the push plate to move, so that the push plate pushes the grease at the bottom of the partition, thereby injecting the grease from the push plate into the inside of the drilling machine body; compared with the prior art, this design can inject grease into the inside of the drilling machine without stopping the drilling machine, which is convenient for the grease to lubricate the mechanism inside the drilling machine, thereby extending the service life of the drilling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the device of the application embodiment;

[0014] Figure 2 It is a schematic diagram of the box structure of the embodiment of the application;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the box body of the application embodiment.

[0016] Explanation of the accompanying reference numerals: 1. drilling machine body; 2. box body; 3. liquid injection hole; 4. sealing cover; 5. liquid injection tube; 6. movable rod; 7. movable sealing plate; 8. partition; 9. injection hole; 10. through hole; 11. sealing ring; 12. push plate. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1 —3 Provide further details of this application.

[0018] The present application embodiment discloses a drilling machine lubrication mechanism. Figure 1 A drilling machine lubrication mechanism is used for drilling machine lubrication, including a drilling machine body 1. The drilling machine body 1 is a prior art product and will not be described in detail. A box body 2 is fixedly connected to the top of the drilling machine body 1, and the box body 2 is used to store grease. A liquid injection hole 3 is opened on the top of the box body 2, and the grease is conveniently injected into the box body 2 through the liquid injection hole 3. A sealing cover 4 is movably connected to the liquid injection hole 3, so that the sealing cover 4 blocks the liquid injection hole 3. An injection mechanism is provided on the box body 2, and the grease is conveniently added to the inside of the drilling machine body 1 through the injection mechanism;

[0019] When in use, the grease is injected into the box body 2 through the injection hole 3, and then the grease is conveniently added to the inside of the drilling machine body 1 through the injection mechanism, so that the grease lubricates and protects the internal mechanism of the drilling machine body 1.

[0020] Reference Figure 2-3 , the injection mechanism includes an injection tube 5, which is fixedly connected to one side of the box body 2, and the end of the injection tube 5 is fixedly connected to the drilling machine body 1, so as to facilitate the injection of grease into the drilling machine body 1. A movable rod 6 is provided on the rear side of the box body 2, and a movable sealing plate 7 is movably connected to one side of the box body 2. The end of the movable sealing plate 7 extends to the inside of the box body 2, and a partition 8 is fixedly connected to the inside of the box body 2. An injection hole 9 is provided on the partition 8, and the movable sealing plate 7 is arranged at the bottom of the injection hole 9, and the injection hole 9 is blocked by the movable sealing plate 7. A through hole 10 is provided on the rear side of the box body 2, and a sealing ring 11 is fixedly connected to the inside of the through hole 10. The sealing ring 11 ensures the sealing of the through hole 10. The movable rod 6 is arranged inside the through hole 10, so that the movable rod 6 can move inside the through hole 10, and the movable rod 6 is sleeved inside the sealing ring 11. A push plate 12 is fixedly connected to the end of the movable rod 6. The injection tube 5 and the push plate 12 are both arranged on the bottom side of the partition 8, so that the push plate 12 can push the grease at the bottom of the partition 8.

[0021] When injecting grease, first pull the movable sealing plate 7 so that the grease on the partition 8 flows from the injection hole 9 to the bottom of the partition 8, and then move the movable rod 6 to drive the push plate 12 to move, so that the push plate 12 pushes the grease at the bottom of the partition 8, thereby injecting the grease from the push plate 12 into the inside of the drilling machine body 1.

[0022] The implementation principle of a drilling machine lubrication mechanism in an embodiment of the present application is: when in use, first inject grease into the box body 2 through the injection hole 3, and then make the sealing cover 4 block the injection hole 3; when injecting the subsequent grease, first pull the movable sealing plate 7, so that the grease on the partition 8 flows from the injection hole 9 to the bottom of the partition 8, and then move the movable rod 6, and drive the push plate 12 to move through the movable rod 6, so that the push plate 12 pushes the grease at the bottom of the partition 8, thereby injecting the grease from the push plate 12 into the inside of the drilling machine body 1.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A drilling machine lubrication mechanism, comprising a drilling machine body (1), Features: The top of the drilling machine body (1) is fixedly connected to a box body (2), and the box body (2) is provided with an injection mechanism, which includes an injection tube (5), and the injection tube (5) is fixedly connected to one side of the box body (2), and the end of the injection tube (5) is fixedly connected to the drilling machine body (1). A movable rod (6) is provided on the rear side of the box body (2), and a movable sealing plate (7) is movably connected to one side of the box body (2). A partition plate (8) is fixedly connected to the inside of the box body (2), and an injection hole (9) is provided on the partition plate (8). A through hole (10) is provided on the rear side of the box body (2), and a sealing ring (11) is fixedly connected to the inside of the through hole (10), and a push plate (12) is fixedly connected to the end of the movable rod (6).

2. A drilling machine lubrication mechanism according to claim 1, Features: A liquid injection hole (3) is provided on the top of the box body (2), and a sealing cover (4) is movably connected inside the liquid injection hole (3).

3. A drilling machine lubrication mechanism according to claim 1, Features: The end of the movable sealing plate (7) extends to the interior of the box body (2), and the movable sealing plate (7) is arranged at the bottom of the injection hole (9).

4. A drilling machine lubrication mechanism according to claim 1, Features: The movable rod (6) is arranged inside the through hole (10), and the movable rod (6) is sleeved inside the sealing ring (11).

5. A drilling machine lubrication mechanism according to claim 1, Features: The liquid injection pipe (5) and the push plate (12) are both arranged on the bottom side of the partition plate (8).

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