Automatic oiling structure for guide rail of grinding machine

Abstract

The utility model discloses an automatic oiling structure for a grinding machine guide rail, which relates to the technical field of grinding machine guide rails and comprises a base and a crossed roller guide rail. The crossed roller guide rail comprises a first guide rail, a second guide rail and rollers; v-shaped grooves are formed in the first guide rail and the second guide rail; the first guide rail is buckled with the second guide rail; the rollers are crosswise arranged in the V-shaped grooves of the first guide rail and the second guide rail; the first guide rail is fixed on the base; the second guide rail can slide along the first guide rail; a plurality of first oil injection holes are formed in one sides of the first guide rail and the second guide rail; the first oil injection hole is communicated with the V-shaped groove; through regular oil injection through the second oil injection hole and the first oil injection hole, the service life of the guide rail can be prolonged, and the problem of internal corrosion of the guide rail is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinder guide rails, in particular to an automatic oiling structure for grinder guide rails. Background Art

[0002] The cross roller guide is composed of two guide rails with V-shaped raceways, roller cages and cylindrical rollers. The cross-arranged cylindrical rollers reciprocate on the precision-ground V-shaped raceway surface, which can withstand loads in all directions and achieve high-precision and smooth linear motion.

[0003] At present, cross roller guides are widely used in grinding machines. During the use of the grinding machine, water spraying on the grinder will produce water vapor, which will cause rust on the guide rails and the rollers inside the guide rails. As a result, the guide rails need to be re-grinded after being used for a period of time, which will seriously affect the production progress and waste costs.

[0004] In the process of implementing this embodiment, the inventors have found at least the following problems:

[0005] The cross roller guide rails and rollers inside the guide rails on existing grinding machines are prone to rust, which seriously affects production progress and wastes costs. Utility Model Content

[0006] In order to overcome the problems existing in the above-mentioned background technology, the purpose of the utility model is to provide an automatic oiling structure for a grinder guide rail to solve the problem that the cross roller guide rails on the existing grinders and the rollers inside the guide rails are prone to rust, which seriously affects the production progress and wastes costs.

[0007] To achieve its purpose, the utility model adopts the following technical solutions:

[0008] A grinding machine guide rail automatic oiling structure, comprising: a base and a cross roller guide rail;

[0009] The cross roller guide rail comprises a first guide rail, a second guide rail and a roller;

[0010] The first guide rail and the second guide rail are both provided with V-shaped grooves;

[0011] The first guide rail and the second guide rail are buckled together;

[0012] The rollers are arranged crosswise in the V-shaped grooves of the first guide rail and the second guide rail;

[0013] The first guide rail is fixed on the base;

[0014] The second guide rail is capable of sliding along the first guide rail;

[0015] A plurality of first oil filling holes are provided on one side of the first guide rail and the second guide rail;

[0016] The first oil filling hole is communicated with the V-shaped groove.

[0017] Preferably, a plurality of second oil filling holes are opened on one side of the base, and the second oil filling holes are communicated with the first oil filling holes.

[0018] Preferably, the second oil filling hole is connected to an automatic oiling machine for the grinder through a pipeline.

[0019] Beneficial effects of the utility model:

[0020] The utility model provides an automatic oiling structure for a grinder guide rail, which has a simple structure and a reasonable design. A first oiling hole is provided on one side of the first guide rail and the second guide rail, and a second oiling hole is provided on the base. The first oiling hole and the second oiling hole are connected. When the automatic oiling machine of the grinder pumps oil into the second oiling hole, the oil in the first oiling hole will flow into the first oiling hole, and finally be injected into the V-shaped groove through the first oiling hole. As long as the oil is regularly filled, the service life of the guide rail can be extended, and the problem of internal rust of the guide rail can be solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0022] Figure 1 This is a schematic diagram of the structure when the first guide rail of this embodiment is installed on the base;

[0023] Figure 2 Schematic diagram of the structure of the first guide rail and the second guide rail of this embodiment.

[0024] In the figure:

[0025] 100-base; 110-second oil filling hole; 200-cross roller guide; 210-first guide rail; 220-second guide rail; 230-roller; 240-V-groove; 300-first oil filling hole. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments; in the following description, specific details such as specific configurations and components are provided only to help fully understand the embodiments of the present invention. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present invention. In addition, for the sake of clarity and brevity, the description of known functions and structures is omitted.

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0028] like Figure 1-2 The present embodiment shows an automatic oiling structure for a grinding machine guide rail, comprising: a base 100 and a cross roller guide rail 200; the cross roller guide rail 200 comprises a first guide rail 210, a second guide rail 220 and a roller 230; a V-shaped groove 240 is provided on the first guide rail 210 and the second guide rail 220; the first guide rail 210 and the second guide rail 220 are buckled; the rollers 230 are cross-arranged in the V-shaped grooves 240 of the first guide rail 210 and the second guide rail 220; the first guide rail 210 is fixed on the base 100; the second guide rail 220 can slide along the first guide rail 210; a plurality of first oiling holes 300 are provided on one side of the first guide rail 210 and the second guide rail 220; the first oiling holes 300 are communicated with the V-shaped groove 240.

[0029] Furthermore, a plurality of second oil filling holes 110 are formed on one side of the base 100 , and the second oil filling holes 110 are communicated with the first oil filling holes 300 .

[0030] Furthermore, the second oil filling hole 110 is connected to an automatic oiling machine of the grinding machine through a pipeline.

[0031] Specifically, the automatic oiler for the grinder can set the time and frequency of its oiling. When it oils the V-groove 240 and the roller 230 in the V-groove 240, the automatic oiler for the grinder injects oil into the second oiling hole 110 through a pipeline. The injected oil flows into the first oiling hole 300 through the second oiling hole 110 and finally enters the V-groove 240, thereby lubricating the V-groove 240 and the roller 230 in the V-groove 240, thereby extending the service life of the guide rail and solving the problem of rust inside the guide rail.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] In the description of the present application, it should be understood that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0035] Those skilled in the art to which the present application belongs may make various modifications or additions to the described specific embodiments or replace them in a similar manner, but they will not deviate from the spirit of the present application or exceed the scope defined by the attached claims.

Claims

1. An automatic oiling structure for a grinding machine guide rail, characterized in that: include: A base (100) and a cross roller guide (200); The cross roller guide rail (200) comprises a first guide rail (210), a second guide rail (220) and a roller (230); The first guide rail (210) and the second guide rail (220) are both provided with a V-shaped groove (240); The first guide rail (210) and the second guide rail (220) are buckled together; The rollers (230) are arranged crosswise in the V-shaped grooves (240) of the first guide rail (210) and the second guide rail (220); The first guide rail (210) is fixed on the base (100); The second guide rail (220) is capable of sliding along the first guide rail (210); A plurality of first oil injection holes (300) are provided on one side of the first guide rail (210) and the second guide rail (220); The first oil injection hole (300) is in communication with the V-shaped groove (240).

2. The automatic oiling structure for guide rails of a grinding machine according to claim 1, characterized in that: A plurality of second oil injection holes (110) are provided on one side of the base (100), and the second oil injection holes (110) are communicated with the first oil injection holes (300).

3. The automatic oiling structure for guide rails of a grinding machine according to claim 2, characterized in that: The second oil filling hole (110) is connected to an automatic oiling machine for a grinding machine through a pipeline.

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