Oil way of sliding table and sliding table

Abstract

The oil way of the sliding table comprises the sliding table, sliding blocks are evenly installed at the lower end of the sliding table, a first oil way channel is arranged in the sliding table, second oil way channels are arranged in the sliding blocks, and the first oil way channel is communicated with the second oil way channels through connecting blocks. By means of the oil way, the sliding table is simple in structure and convenient to operate, oil can be conveniently injected into the sliding block, meanwhile, some lubricating oil can be pre-stored in the sliding table, the service life of the sliding block is prolonged, oil injection is convenient, and maintenance is easy.

Description

Technical Field

[0001] The utility model relates to the field of mechanical transmission, and particularly relates to an oil circuit of a sliding table and the sliding table. Background Art

[0002] When the sliding table is in use, in order to bear more pressure, multiple groups of sliders are generally arranged at the lower end of the sliding table. During the use process, the sliders will gradually become stuck due to the loss of lubricating oil. Therefore, after using for a period of time, it is necessary to inject oil into each slider. If oil is injected into each slider separately, the entire sliding table needs to be disassembled, the operation is not convenient, and it is difficult to pre-store the lubricating oil. Oil injection needs to be carried out after using for a short time, increasing the maintenance cost. Content of the Utility Model

[0003] Aiming at the defects existing in the above-mentioned prior art, the technical problem to be solved by the utility model is how to provide an oil circuit of a sliding table and the sliding table, which is convenient for injecting oil into each slider, and at the same time can pre-store a part of lubricating oil to make its service life longer.

[0004] The technical solution of the utility model to solve the above technical problem is: an oil circuit of a sliding table, including a sliding table, sliders are uniformly installed at the lower end of the sliding table, an oil circuit channel one is arranged inside the sliding table, an oil circuit channel two is arranged inside the slider, and the oil circuit channel one is communicated with the oil circuit channel two through a connecting block.

[0005] Further, two sliders are installed front and back at the lower end of the sliding table along the sliding direction of the sliding table, a connecting block is installed at the lower end of the sliding table between the two sliders, an oil circuit channel three is arranged inside the connecting block, the oil circuit channel three is on the same vertical line as the oil circuit channel one, the oil circuit channel three is on the same horizontal line as the oil circuit channel two, and the oil circuit channel one is communicated with the oil circuit channel two through the oil circuit channel three.

[0006] Further, an oil circuit channel four A extending downward is correspondingly arranged on the sliding table at the connection of the oil circuit channel one and the oil circuit channel three, an oil circuit channel four B extending upward is correspondingly arranged on the connecting block corresponding to the oil circuit channel four A, and the oil circuit channel four A is communicated with the oil circuit channel four B.

[0007] Further, a concave sealing groove is arranged at the outlet of the oil circuit channel four A at the lower end of the sliding table, and a sealing gasket is arranged inside the sealing groove.

[0008] Further, the oil circuit channel three and the oil circuit channel two are communicated through an oil nozzle. The inside of the oil nozzle is a single passage. A sealing gasket is sleeved outside one end of the oil nozzle inserted into the connecting block and is communicated with the oil circuit channel three. A sealing groove is arranged on the oil nozzle corresponding to the position of the sealing gasket. The other end of the oil nozzle is threadedly connected with the slider and is communicated with the oil circuit channel two.

[0009] Further, two rows of sliders are horizontally arranged at the lower end of the slide table perpendicular to the sliding direction of the slide table. An oil passage 1 runs through the slide table. The oil passage 1 is communicated with the oil passage 3 through two correspondingly arranged oil passages 4A and 4B. A sealing nozzle is provided at the inlet of the oil passage 1, and a sealing plug is provided at the other port of the oil passage 1.

[0010] Further, two rows of sliders are horizontally arranged at the lower end of the slide table perpendicular to the sliding direction of the slide table. The two oil passages 1 are symmetrically arranged on both sides of the slide table. The two oil passages 1 are respectively communicated with the oil passage 3 through the correspondingly arranged oil passages 4A and 4B. A sealing nozzle is provided at the inlet of one or both of the two oil passages 1.

[0011] Further, multiple groups of sliders are evenly installed at the front and rear of the lower end of the slide table along the sliding direction of the slide table. Connecting blocks are arranged between the sliders. The oil passage 1 is communicated with the oil passage 2 through the oil passage 3. One or multiple corresponding oil passages 1 are provided.

[0012] A slide table includes the oil passage of the above-mentioned slide table.

[0013] The beneficial effects of the present utility model compared with the prior art: For the oil passage of the slide table of the present utility model, the oil passage 3 in the connecting block is used to communicate the oil passage 1 on the slide table and the oil passage 2 on the slider. When injecting oil, the oil passage 1 can be directly injected with oil, that is, oil injection for all sliders is realized. With this oil passage, the slide table of the present utility model not only has a simple structure and convenient operation, facilitating oil injection for the sliders, but also can store some lubricating oil in the slide table to extend the service life of the sliders, and is convenient for oil injection and easy to maintain. Description of the Drawings

[0014] Figure 1 Schematic diagram of an embodiment of the present utility model Figure 1 ;

[0015] Figure 2 Schematic diagram of an embodiment of the present utility model Figure 2 ;

[0016] Figure 3 Schematic diagram of an embodiment of the present utility model Figure 3 ;

[0017] Figure 4 Cross-section of an embodiment of the present utility model Figure 1 ;

[0018] Figure 5 Cross-section of an embodiment of the present utility model Figure 2 .

[0019] Reference numerals: 1. Slide table, 2. Slide block, 3. First oil passage, 4. Second oil passage, 5. Connecting block, 6. Third oil passage, 7. Fourth oil passage A, 8. Fourth oil passage B, 9. Sealing groove, 10. Sealing gasket, 11. Oil nozzle, 12. Sealing oil nozzle. Detailed implementation manners

[0020] The following further describes in detail the embodiments of the present invention with reference to the accompanying drawings. However, these embodiments do not limit the present invention. Any similar structures and their similar variations using the present invention shall fall within the protection scope of the present invention.

[0021] Embodiment 1

[0022] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, an oil circuit of a slide table includes a slide table 1. Two slide blocks 2 are installed front and back at the lower end of the slide table 1 along the sliding direction of the slide table 1. A first oil passage 3 is provided in the slide table 1. A second oil passage 4 is provided in the slide block 2. A connecting block 5 is installed at the lower end of the slide table 1 between the two slide blocks 2. A third oil passage 6 is provided in the connecting block 5. The third oil passage 6 and the first oil passage 3 are on the same vertical line. The third oil passage 6 and the second oil passage 4 are on the same horizontal line. The first oil passage 3 is communicated with the second oil passage 4 through the third oil passage 6.

[0023] Specifically, for the communication between the first oil passage and the third oil passage, at the communication position of the first oil passage 3 and the third oil passage 6 on the slide table 1, a downwardly extending fourth oil passage A7 is correspondingly provided on the slide table 1. On the connecting block 5, an upwardly extending fourth oil passage B8 is correspondingly provided for the fourth oil passage A7. The fourth oil passage A7 and the fourth oil passage B8 are communicated. At the outlet of the fourth oil passage A7 at the lower end of the slide table 1, an inwardly concave sealing groove 9 is provided. A sealing gasket 10 is provided in the sealing groove 9. For the communication between the third oil passage and the second oil passage, the third oil passage 6 and the second oil passage 4 are communicated through an oil nozzle 11. The inside of the oil nozzle 11 is a single passage. The outer side of the end of the oil nozzle 11 inserted into the connecting block 5 is sleeved with a sealing gasket 10 and is communicated with the third oil passage 6. At the position of the oil nozzle 11 corresponding to the sealing gasket 10, a sealing groove is provided. The other end of the oil nozzle 11 is threadedly connected to the slide block 2 and is communicated with the second oil passage 4.

[0024] Embodiment 2

[0025] As Figure 1 shown, two rows of slide blocks 2 are horizontally arranged at the lower end of the slide table 1 perpendicular to the sliding direction of the slide table 1 to enable the slide table to bear more upward pressure. As Figure 4As shown, the oil channel 1 3 is arranged throughout the slide 1, and the oil channel 1 3 is connected with the oil channel 3 6 through two correspondingly arranged oil channel 4 A7 and oil channel 4 B8. A sealing oil nozzle 12 is provided at the inlet of the oil channel 1 3, and a sealing plug is provided at the other end of the oil channel 1 3.

[0026] Example 3

[0027] like Figure 5 As shown, an oil circuit of a slide table, two rows of sliders 2 are horizontally arranged at the lower end of the slide table 1 perpendicular to the sliding direction of the slide table 1, the oil circuit channel 1 3 is symmetrically arranged on both sides of the slide table 1, and the two oil circuit channels 1 3 are respectively connected to the oil circuit channel 3 6 through the correspondingly arranged oil circuit channel 4 A7 and oil circuit channel 4 B8, and a sealing oil nozzle 12 is arranged at the entrance of two or one of the oil circuit channels 1 3. The oil circuit channels 1 on both sides can be filled with oil at the same time, or only one side can be filled with oil, and the other side is used for oil storage, so as to increase the operating time of the slide block.

[0028] Example 4

[0029] like Figure 1 As shown, the sliders are arranged in two groups, front and back. If the slide is large and needs the support of more sliders, multiple groups of sliders 2 can be evenly installed at the front and back of the lower end of the slide 1 along the sliding direction of the slide 1. Similarly, connecting blocks 5 are respectively arranged between the sliders 2, and the oil channel 1 3 and the oil channel 2 4 are connected through the oil channel 3 6. The oil channel 1 3 is arranged with one or more corresponding ones. The connection and internal arrangement of each oil channel are the same as those in Embodiment 1, Embodiment 2 and Embodiment 3, so they are not repeated here.

[0030] Example 5

[0031] A slide table includes an oil circuit of a slide table described in the above-mentioned embodiments 1 to 4.

[0032] The oil circuit of the slide in Examples 1 to 5 only needs to open the sealing oil nozzle to fill the oil circuit when in use. The lubricating oil will flow along the oil circuit channel 1 through the oil circuit channel 3 into the oil circuit channel 2 to fill each slider. This oil filling process is simple, convenient and easy to operate. For other ports of the oil circuit channel, they can be blocked with sealing plugs to prevent oil leakage.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. An oil circuit of a slide, comprising a slide (1), wherein a slider (2) is evenly mounted at the lower end of the slide (1), characterized in that: The slide table (1) is provided with an oil passageway 1 (3), and the slide block (2) is provided with an oil passageway 2 (4); Two sliding blocks (2) are installed at the front and rear ends of the lower end of the slide table (1) along the sliding direction of the slide table (1), and a connecting block (5) is installed at the lower end of the slide table (1) between the two sliding blocks (2). An oil passage three (6) is provided in the connecting block (5), and the oil passage one (3) is connected to the oil passage two (4) through the oil passage three (6).

2. The oil circuit of a slide according to claim 1, characterized in that: The oil channel three (6) and the oil channel one (3) are on the same vertical line, and the oil channel three (6) and the oil channel two (4) are on the same horizontal line.

3. The oil circuit of a slide according to claim 1, characterized in that: An oil passage four A (7) extending downward is provided on the slide (1) corresponding to the connection point between the oil passage one (3) and the oil passage three (6), and an oil passage four B (8) extending upward is provided on the connecting block (5) corresponding to the oil passage four A (7), and the oil passage four A (7) is connected to the oil passage four B (8).

4. The oil circuit of a slide according to claim 1, characterized in that: An inwardly concave sealing groove (9) is provided at the outlet of the oil passage 4A (7) at the lower end of the slide (1), and a sealing gasket (10) is provided in the sealing groove (9).

5. The oil circuit of a slide according to claim 1, characterized in that: The oil passageway three (6) is connected to the oil passageway two (4) via an oil nozzle (11). The oil nozzle (11) has a passage inside. A sealing gasket (10) is sleeved on the outer side of one end of the oil nozzle (11) inserted into the connection block (5) and connected to the oil passageway three (6). A sealing groove is provided on the oil nozzle (11) at a position corresponding to the sealing gasket (10). The other end of the oil nozzle (11) is threadedly connected to the slider (2) and connected to the oil passageway two (4).

6. The oil circuit of a slide according to claim 1, characterized in that: Two rows of sliding blocks (2) are arranged transversely at the lower end of the slide (1) perpendicular to the sliding direction of the slide (1); the oil channel one (3) is arranged through the slide (1); the oil channel one (3) is connected to the oil channel three (6) through two correspondingly arranged oil channel four A (7) and oil channel four B (8); a sealing oil nozzle (12) is arranged at the inlet of the oil channel one (3); and a sealing plug is arranged at the other end of the oil channel one (3).

7. The oil circuit of a slide according to claim 1, characterized in that: Two rows of sliding blocks (2) are arranged transversely at the lower end of the slide (1) perpendicular to the sliding direction of the slide (1); the oil channel one (3) is symmetrically arranged on both sides of the slide (1); the two oil channel ones (3) are connected to the oil channel three (6) through the correspondingly arranged oil channel four A (7) and oil channel four B (8); and a sealing oil nozzle (12) is provided at the entrance of the two or one of the oil channel ones (3).

8. The oil circuit of a slide according to claim 1, characterized in that: A plurality of groups of sliding blocks (2) are evenly installed at the front and rear ends of the lower end of the slide table (1) along the sliding direction of the slide table (1), and connecting blocks (5) are arranged between the sliding blocks (2). The oil channel one (3) and the oil channel two (4) are connected through the oil channel three (6), and the oil channel one (3) is arranged with one or a plurality of corresponding ones.

9. A slide, characterized in that: An oil circuit comprising a slide as described in any one of claims 1-8.

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