Precise guide rail facilitating oil injection

Abstract

The utility model discloses a precise guide rail convenient for oil injection, which comprises a main body assembly, a guide rail assembly and a guide rail assembly, the oil injection assembly comprises an oil storage pipe, a connecting pipe, an oil outlet hole and a rubber block; the oil storage pipe is installed at the upper end of the outer surface of the oil injection port, the connecting pipe penetrates through the oil storage pipe, the rubber block is fixed to the lower surface of the connecting pipe, the oil outlet hole is formed in the lower surface of the rubber block, the upper surface of the connecting pipe is connected with a top plate, and a blocking block is fixed to the center of the lower surface of the top plate. The center of the lower surface of the oil storage pipe is connected with an oil injection pipe. The guide rail oiling device solves the problems that when an existing guide rail is oiled, shutdown operation needs to be repeatedly carried out for many times in the oiling process, so that production interruption is caused, production efficiency and delivery time are affected, a machine cannot run during shutdown, and resources such as time, manpower and energy sources originally used for production are wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rails, in particular to a precision guide rail which is convenient for oil injection. Background Art

[0002] A guide rail is a device with grooves or ridges made of metal or other materials that can bear, fix, guide moving devices or equipment and reduce their friction. The longitudinal grooves or ridges on the surface of the guide rail are used to guide and fix machine parts, special equipment, instruments, etc. Guide rails are also called slide rails, linear guides, and linear slides. They are used in linear reciprocating motion situations. They have higher rated loads than linear bearings, can bear a certain torque, and can achieve high-precision linear motion under high load conditions.

[0003] However, it still has the following disadvantages in actual use:

[0004] When the existing guide rails are lubricated, the lubrication process requires repeated shutdown operations, which will cause production interruptions, affect production efficiency and delivery time. During the shutdown period, the machine cannot operate, wasting time, manpower, energy and other resources originally used for production.

[0005] Therefore, a new precision guide rail which is convenient for oil injection is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a precision guide rail that is easy to oil, so as to solve the problem raised in the above background technology that when the existing guide rail is oiled, the oiling process requires repeated shutdown operations, which will cause production interruptions, affect production efficiency and delivery time, and during the shutdown period, the machine cannot run, wasting time, manpower, energy and other resources originally used for production.

[0007] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0008] The utility model is a precision guide rail which is convenient for oil injection, comprising:

[0009] A main body assembly, the main body assembly comprising an oil filling port;

[0010] An oil injection assembly, the oil injection assembly comprising an oil storage pipe, a connecting pipe, an oil outlet hole, and a rubber block;

[0011] The oil storage pipe is installed on the upper end of the outer surface of the oil filling port, the connecting pipe runs through the oil storage pipe, the rubber block is fixed on the lower surface of the connecting pipe, and the oil outlet hole is opened on the lower surface of the rubber block.

[0012] Furthermore, the main assembly also includes a guide rail body, a slider, and a lubrication bin;

[0013] The lubrication bin is installed on the lower surface of the oil filling port, the slide block is fixed on one side of the outer surface of the lubrication bin, and the guide rail body slides through the interior of the slide block.

[0014] Furthermore, the upper surface of the connecting pipe is connected to a top plate, a blocking block is fixed at the center of the lower surface of the top plate, a blocking block is clamped at one end of the outer surface of the top plate, an electric push rod is connected to the lower surface of the blocking block, and an oil filling pipe is connected to the center of the lower surface of the oil storage pipe.

[0015] Furthermore, the connecting pipe moves vertically up and down in the oil storage pipe, and the oil filling pipe corresponds to the oil filling port in a positive direction. Two clamping blocks are provided, which are respectively clamped at two ends of the top plate.

[0016] Further, it also includes an installation component;

[0017] The installation assembly includes a fixing ring, a fixing groove, a limiting hole, and a limiting column;

[0018] The fixing ring is fixed on the upper surface of the lubrication bin, the fixing groove is arranged on the lower end of the outer surface of the electric push rod, the limiting hole is arranged on the outer surface of the fixing ring, and the limiting column runs through the inside of the limiting hole.

[0019] Furthermore, the fixing groove and the limiting hole correspond to each other in a positive direction, and the limiting column passes through the fixing groove and the limiting hole.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] 1. The utility model provides an oil filling assembly. When filling oil, the staff only needs to remove the top plate from the connecting pipe and take the blocking block out of the connecting pipe. At this time, oil is filled into the oil storage pipe through the connecting pipe. After the oil storage pipe is filled with oil, the top plate and the blocking block are clamped into the upper end of the connecting pipe. Then, the oil filling pipe is inserted into the oil filling port, and the electric push rod is clamped into the fixing ring. At this time, the staff can start the electric push rod through the external control module. The electric push rod is compressed downward and drives the blocking block to move forward, and the top plate is pressed downward synchronously to move the connecting pipe downward. At the same time, oil is injected into the oil filling port. This work process can be completed during the movement of the guide rail without affecting the normal operation of the guide rail.

[0022] 2. Based on beneficial effect 1, by setting up the installation component, when installing the oil injection component, in order to prevent the oil injection component from moving, the staff inserts the electric push rod into the inside of the fixing ring. When the fixing groove and the limit hole are positively corresponding, the limit column is passed through the fixing groove and the limit hole. The oil injection component can be quickly disassembled and installed, which can save time and improve work efficiency.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0025] Figure 1 This is a schematic diagram of the main components of the utility model;

[0026] Figure 2 This is a schematic diagram of the oil injection assembly of the utility model;

[0027] Figure 3 This is an enlarged structural diagram of the oil injection component of the utility model;

[0028] Figure 4 This is a structural cross-sectional view of the oil injection assembly of the utility model;

[0029] Figure 5 This is a structural exploded view of the installation assembly of the utility model.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 11. Guide rail body; 12. Slider; 13. Lubrication chamber; 14. Oil filling port;

[0032] 21. Oil storage pipe; 22. Connecting pipe; 221. Oil outlet hole; 23. Rubber block; 24. Top plate; 241. Blocking block; 25. Blocking block; 26. Electric push rod; 27. Oil filling pipe;

[0033] 31. Fixing ring; 32. Fixing groove; 33. Limiting hole; 34. Limiting column. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0036] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0037] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0038] See also Figure 1-Figure 4 As shown, this embodiment is a precision guide rail that is easy to inject oil, comprising:

[0039] A main body component, the main body component includes an oil filling port 14;

[0040] The main assembly also includes a guide rail body 11, a slider 12, and a lubrication bin 13;

[0041] The lubrication bin 13 is installed on the lower surface of the oil filling port 14, the slider 12 is fixed on one side of the outer surface of the lubrication bin 13, and the guide rail body 11 slides through the inside of the slider 12;

[0042] The guide rail body 11 slides through the interior of the slider 12, and the slider 12 can slide along the length direction of the guide rail body 11;

[0043] An oil injection assembly, the oil injection assembly includes an oil storage pipe 21, a connecting pipe 22, an oil outlet hole 221, and a rubber block 23;

[0044] The oil storage pipe 21 is installed on the upper end of the outer surface of the oil filling port 14, the connecting pipe 22 passes through the oil storage pipe 21, the rubber block 23 is fixed on the lower surface of the connecting pipe 22, and the oil outlet hole 221 is opened on the lower surface of the rubber block 23;

[0045] The oil storage pipe 21 is used to store lubricating oil, and the connecting pipe 22 allows the lubricating oil to enter the oil storage pipe 21;

[0046] The oil outlet hole 221 is used to allow the lubricating oil to flow out of the connecting pipe 22. The blocking block 241 is fixed at the center of the lower surface of the top plate 24 to block and release the passage in the connecting pipe 22.

[0047] The upper surface of the connecting pipe 22 is connected to a top plate 24, a blocking block 241 is fixed at the center of the lower surface of the top plate 24, a clamping block 25 is clamped at one end of the outer surface of the top plate 24, an electric push rod 26 is connected to the lower surface of the clamping block 25, and an oil filling pipe 27 is connected to the center of the lower surface of the oil storage pipe 21;

[0048] The electric push rod 26 is fixedly connected to the clamping block 25. The electric push rod 26 is connected to the top plate 24 through the clamping block 25, and can move up and down to push the connecting pipe 22, thereby controlling the oil filling state in the oil storage pipe 21;

[0049] Working principle:

[0050] When filling oil;

[0051] First, the staff only needs to remove the top plate 24 from the connecting pipe 22, and take the blocking block 241 out of the connecting pipe 22;

[0052] At this time, oil is injected into the oil storage pipe 21 through the connecting pipe 22. After the oil is injected into the oil storage pipe 21, the top plate 24 and the blocking block 241 are inserted into the upper end of the connecting pipe 22.

[0053] Next, insert the oil filling pipe 27 into the oil filling port 14, and then clamp the electric push rod 26 into the fixing ring 31;

[0054] At this time, the staff can start the electric push rod 26 through the external control module, and the electric push rod 26 compresses downward, and drives the block 25 to move forward, and simultaneously presses the top plate 24 downward, so that the connecting pipe 22 moves downward, and at the same time, the oil is injected into the oil filling port 14;

[0055] This step can be completed while the guide rail is moving without affecting the normal operation of the guide rail.

[0056] See also Figure 5 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0057] Install components;

[0058] The mounting assembly includes a fixing ring 31, a fixing groove 32, a limiting hole 33, and a limiting column 34;

[0059] The fixing ring 31 is fixed on the upper surface of the lubrication bin 13, the fixing groove 32 is provided at the lower end of the outer surface of the electric push rod 26, the limiting hole 33 is provided on the outer surface of the fixing ring 31, and the limiting column 34 runs through the limiting hole 33;

[0060] The fixing ring 31 is an annular component installed on the upper surface of the lubrication bin 13, and is used to fix the electric push rod 26. The fixing groove 32 is used to accommodate the limiting column 34. The limiting column 34 is a cylindrical part. By passing through the limiting hole 33, the fixing ring 31 is connected to the electric push rod 26, and plays the role of limiting and maintaining the position.

[0061] Working principle:

[0062] When installing the oil injection assembly, to prevent the oil injection assembly from moving;

[0063] First, the staff inserts the electric push rod 26 into the fixing ring 31, when the fixing groove 32 is positively aligned with the limiting hole 33;

[0064] Next, the limiting column 34 is inserted into the fixing groove 32 and the limiting hole 33;

[0065] This step can quickly disassemble and install the oil injection assembly, saving time and improving work efficiency.

[0066] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A precision guide rail that is easy to oil, characterized in that: include: A main body component, the main body component comprising an oil filling port (14); An oil injection assembly, the oil injection assembly comprising an oil storage pipe (21), a connecting pipe (22), an oil outlet hole (221), and a rubber block (23); The oil storage pipe (21) is installed on the upper end of the outer surface of the oil filling port (14); the connecting pipe (22) penetrates the oil storage pipe (21); the rubber block (23) is fixed on the lower surface of the connecting pipe (22); and the oil outlet hole (221) is opened on the lower surface of the rubber block (23).

2. A precision guide rail that is easy to oil according to claim 1, characterized in that: The main body assembly also includes a guide rail body (11), a sliding block (12), and a lubrication bin (13); The lubrication bin (13) is installed on the lower surface of the oil filling port (14), the slide block (12) is fixed on one side of the outer surface of the lubrication bin (13), and the guide rail body (11) slides through the interior of the slide block (12).

3. A precision guide rail that is easy to oil according to claim 1, characterized in that: The upper surface of the connecting pipe (22) is connected to a top plate (24), a blocking block (241) is fixed at the center of the lower surface of the top plate (24), a clamping block (25) is clamped at one end of the outer surface of the top plate (24), an electric push rod (26) is connected to the lower surface of the clamping block (25), and an oil filling pipe (27) is connected to the center of the lower surface of the oil storage pipe (21).

4. The precision guide rail for easy oil injection according to claim 1, characterized in that: The connecting pipe (22) moves vertically up and down in the oil storage pipe (21), and the oil filling pipe (27) corresponds to the oil filling port (14) in a positive direction. Two clamping blocks (25) are provided, which are respectively clamped at two ends of the top plate (24).

5. The precision guide rail for easy oil injection according to claim 1, characterized in that: Also included are mounting components; The mounting assembly comprises a fixing ring (31), a fixing groove (32), a limiting hole (33), and a limiting column (34); The fixing ring (31) is fixed on the upper surface of the lubrication bin (13), the fixing groove (32) is provided at the lower end of the outer surface of the electric push rod (26), the limiting hole (33) is provided on the outer surface of the fixing ring (31), and the limiting column (34) runs through the inside of the limiting hole (33).

6. A precision guide rail for easy oil injection according to claim 5, characterized in that: The fixing groove (32) and the limiting hole (33) correspond in a positive direction, and the limiting column (34) passes through the fixing groove (32) and the limiting hole (33).

Images