Machine tool Y-axis internal waterproof wiring structure

Abstract

The utility model provides a waterproof wiring structure inside a Y-axis of a machine tool, and aims to solve the problems that grooves or holes are usually designed inside the conventional machine tool to facilitate wiring, but water vapor used for machining of the machine tool is easy to directly contact with elements or other equipment on the machine tool along the grooves or the holes. The device comprises a machine tool platform and a plurality of cables, the section of the machine tool platform is in a U shape, a J-shaped hole is formed in the machine tool platform, the top end of the J-shaped hole is communicated with the top of the machine tool platform, and the bottom end of the J-shaped hole is communicated with the left side of the machine tool platform. Water flow used for machine tool machining is prevented from directly entering the J-shaped hole through the sleeve, the connecting position of the circular plate and the sleeve is sealed through the sealing ring arranged on the circular plate, the connecting position of a cable and the circular hole is sealed through the sealing sleeve, water vapor is prevented from making direct contact with other equipment through the J-shaped hole, and the equipment is prevented from being affected with damp, short circuit or corrosion or performance reduction. And machine tool faults are further caused.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a waterproof wire routing structure inside the Y-axis of a machine tool. Background Technique

[0002] A numerical control machine tool, abbreviated as a CNC machine tool, is an automated machine tool equipped with a program control system. A machine tool is a machine that processes blanks or workpieces of metal or other materials to obtain the required geometric shapes, dimensional accuracies, and surface qualities. The wire routing structure of a machine tool refers to the arrangement and fixation methods of internal cables, pipelines, and other equipment in the machine tool.

[0003] Currently, grooves or holes are usually designed inside existing machine tools. These grooves or holes facilitate the management of cables and protect the cables to a certain extent. However, the water vapor generated during the machining of the machine tool easily follows these grooves or holes and directly contacts the components or other equipment on the machine tool, causing equipment short circuits, corrosion, or performance degradation, and further leading to machine tool failures. Therefore, we propose a waterproof wire routing structure inside the Y-axis of a machine tool to solve this problem. Summary of the Invention

[0004] In order to solve the above problems, the utility model proposes a waterproof wire routing structure inside the Y-axis of a machine tool to more precisely solve the above-mentioned problems.

[0005] The utility model is realized through the following technical solutions:

[0006] A waterproof wire routing structure inside the Y-axis of a machine tool proposed by the utility model includes a machine tool platform and a plurality of cables. The cross-section of the machine tool platform is arranged in a U shape. A J-shaped hole is arranged inside the machine tool platform. The top end of the J-shaped hole is communicated with the top of the machine tool platform, and the bottom end of the J-shaped hole is communicated with the left side of the machine tool platform. A sleeve is fixedly installed on the top of the machine tool platform. The sleeve is arranged above the J-shaped hole. A waterproof mechanism is arranged inside the sleeve. The waterproof mechanism is used to prevent the water vapor on the machine tool platform from entering the J-shaped hole.

[0007] Further, the waterproof mechanism includes a circular plate and an annular plate. The annular plate is fixedly connected to the inner wall of the sleeve. The circular plate is placed on the top of the annular plate. The circular plate is movably clamped with the inner wall of the sleeve. A sealing ring is fixedly installed on the top edge of the circular plate. The sealing ring is slidably sealed with the inner wall of the sleeve.

[0008] Further, a plurality of circular holes and annular grooves are opened on the top of the circular plate. The cables penetrate through the corresponding circular holes. The annular grooves are located outside the circular holes. A sealing sleeve and a limiting sleeve are slidably and sealingly sleeved on the outer side of the cables. The bottom of the sealing sleeve is movably and sealingly abutted against the top of the circular plate. The limiting sleeve is slidably sleeved on the outer side of the corresponding sealing sleeve. The bottom of the sealing sleeve is movably clamped in the corresponding annular groove.

[0009] Furthermore, a servo motor is fixedly installed on the bottom inner wall of the machine tool platform. A threaded rod is fixedly installed on the output shaft of the servo motor. A moving plate is threadedly installed on the outer side of the threaded rod. A Y-axis platform is fixedly installed on the top of the moving plate.

[0010] Furthermore, a support plate is fixedly installed on the bottom inner wall of the machine tool platform. One end of the threaded rod is rotatably connected to the support plate.

[0011] Furthermore, one end of the cable penetrates through the Y-axis platform and is connected to its internal components. The other end of the cable penetrates through the J-shaped hole and extends outside the machine tool platform.

[0012] Furthermore, a cable carrier is placed on the bottom inner wall of the machine tool platform. The cable carrier is fixedly sleeved on the outer sides of a plurality of cables.

[0013] Furthermore, sliding rails are fixedly installed on the front and rear sides of the top of the machine tool platform. Two sliders are fixedly installed on the front and rear sides of the bottom of the Y-axis platform. The sliders are slidably sleeved on the outer sides of the corresponding sliding rails.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. The J-shaped hole opened in the machine tool platform facilitates wire routing. The cable enters from the top of the machine tool platform, extends into the machine tool platform through the J-shaped hole, and finally exits from the left side of the machine tool platform and is connected to other devices, reducing the chaos of cables on the platform surface and effectively avoiding interference and damage to the cables caused by external factors, such as mechanical collision, oil stain pollution, etc.

[0016] 2. The sleeve prevents the water flow used in machine tool processing from directly entering the J-shaped hole, preventing the water flow from coming into direct contact with other devices through the J-shaped hole, causing the devices to be affected by moisture, resulting in short circuits, corrosion, or performance degradation, and further leading to machine tool failures. Through the setting of the sealing ring on the round plate, the connection between the round plate and the sleeve is sealed, and the sealing sleeve seals the connection between the cable and the round hole, preventing the scattered water vapor from entering the sleeve, further enhancing the sealing and waterproof performance of the J-shaped hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a first perspective three-dimensional structure diagram of an internal waterproof wire routing structure of the Y-axis of a machine tool proposed by the present utility model;

[0018] Figure 2 is a second perspective three-dimensional structure diagram of an internal waterproof wire routing structure of the Y-axis of a machine tool proposed by the present utility model;

[0019] Figure 3Schematic cross-sectional structure diagram of the J-shaped hole of a waterproof wire routing structure inside the Y-axis of a machine tool proposed by the present utility model;

[0020] Figure 4 Schematic three-dimensional structure diagram of the waterproof mechanism of a waterproof wire routing structure inside the Y-axis of a machine tool proposed by the present utility model;

[0021] Figure 5 Schematic cross-sectional structure diagram of the waterproof mechanism of a waterproof wire routing structure inside the Y-axis of a machine tool proposed by the present utility model.

[0022] The reference signs are as follows:

[0023] In the figure: 1, machine tool platform; 2, cable; 3, J-shaped hole; 4, sleeve; 5, round plate; 6, ring plate; 7, sealing ring; 8, round hole; 9, annular groove; 10, sealing sleeve; 11, limit sleeve; 12, servo motor; 13, threaded rod; 14, moving plate; 15, Y-axis platform; 16, support plate; 17, drag chain; 18, slide rail; 19, slider. Detailed implementation manners

[0024] In order to more clearly and completely illustrate the technical solution of the present utility model, the present utility model will be further described below with reference to the accompanying drawings.

[0025] Please refer to Figures 1 - 5 , a waterproof wire routing structure inside the Y-axis of a machine tool proposed by the present utility model includes a machine tool platform 1 and a plurality of cables 2. The cross-section of the machine tool platform 1 is arranged in a U shape. A J-shaped hole 3 is arranged inside the machine tool platform 1. The top end of the J-shaped hole 3 is communicated with the top of the machine tool platform 1, and the bottom end of the J-shaped hole 3 is communicated with the left side of the machine tool platform 1. A sleeve 4 is fixedly installed on the top of the machine tool platform 1. The sleeve 4 is arranged above the J-shaped hole 3. A waterproof mechanism is arranged inside the sleeve 4. The waterproof mechanism is used to prevent the water vapor on the machine tool platform 1 from entering the J-shaped hole 3.

[0026] As Figure 4 and Figure 5 shown, the waterproof mechanism includes a round plate 5 and a ring plate 6. The ring plate 6 is fixedly connected to the inner wall of the sleeve 4. The round plate 5 is placed on the top of the ring plate 6. The round plate 5 is movably clamped with the inner wall of the sleeve 4. A sealing ring 7 is fixedly installed on the top edge of the round plate 5. The sealing ring 7 is slidably sealed with the inner wall of the sleeve 4.

[0027] As Figure 4 and Figure 5As shown in the figure, a plurality of circular holes 8 and annular grooves 9 are provided at the top of the circular plate 5. The cable 2 passes through the corresponding circular holes 8. The annular groove 9 is located outside the circular holes 8. A sealing sleeve 10 and a limiting sleeve 11 are provided on the outer side of the cable 2. The bottom of the sealing sleeve 10 is in movable sealing contact with the top of the circular plate 5. The limiting sleeve 11 is slidably sleeved on the outer side of the corresponding sealing sleeve 10. The bottom of the sealing sleeve 10 is movably clamped in the corresponding annular groove 9.

[0028] It should be noted that by the bottom of the sealing sleeve 10 being in contact with the top of the circular plate 5, the connection between the cable 2 and the circular hole 8 is sealed to prevent water vapor from passing through; by the limiting sleeve 11 being clamped in the annular groove 9, the sealing sleeve 10 is covered to extend the service life of the sealing sleeve 10, and the sealing sleeve 10 is limited to make the sealing sleeve 10 be in close contact with the circular plate 5.

[0029] As Figure 1 、 Figure 2 and Figure 3 shown, a servo motor 12 is fixedly installed on the bottom inner wall of the machine tool platform 1. A threaded rod 13 is fixedly installed on the output shaft of the servo motor 12. A moving plate 14 is threadedly installed on the outer side of the threaded rod 13. A Y-axis platform 15 is fixedly installed on the top of the moving plate 14.

[0030] A support plate 16 is fixedly installed on the bottom inner wall of the machine tool platform 1. One end of the threaded rod 13 is rotatably connected to the support plate 16.

[0031] One end of the cable 2 passes through the Y-axis platform 15 and is connected to its internal components. The other end of the cable 2 passes through the J-shaped hole 3 and extends outside the machine tool platform 1.

[0032] Sliding rails 18 are fixedly installed on the front and rear sides of the top of the machine tool platform 1. Two sliders 19 are fixedly installed on the front and rear sides of the bottom of the Y-axis platform 15. The sliders 19 are slidably sleeved on the outer side of the corresponding sliding rails 18.

[0033] It should be noted that the servo motor 12 drives the left and right movement of the Y-axis platform 15 through the cooperation of the threaded rod 13 and the moving plate 14. The cooperation of the sliding rails 18 and the sliders 19 improves the stability of the movement of the Y-axis platform 15.

[0034] As Figure 1 shown, a drag chain 17 is placed on the bottom inner wall of the machine tool platform 1. The drag chain 17 is fixedly sleeved on the outer side of a plurality of cables 2.

[0035] It should be noted that the drag chain 17 is a chain structure used to protect and support equipment such as cables and pipelines. In the machine tool, the cable 2 moves as the Y-axis platform 15 moves; in a humid or splash-prone environment, the drag chain 17 can effectively wrap the cable 2 inside to prevent water vapor from directly contacting the surface of the cable 2.

[0036] The working principle of the utility model is as follows: The J-shaped hole 3 opened in the machine tool platform 1 facilitates wire routing. The cable 2 enters from the top of the machine tool platform 1, extends into the interior of the machine tool platform 1 through the J-shaped hole 3, and finally passes out from the left side of the machine tool platform 1 and is connected to other devices, reducing the chaos of the cable 2 on the platform surface and effectively avoiding interference and damage to the cable 2 caused by external factors, such as mechanical collision, oil stain pollution, etc. The sleeve 4 prevents the water flow used in machine tool processing from directly entering the J-shaped hole 3, preventing the water flow from directly contacting other devices through the J-shaped hole 3, causing equipment damp short circuit, corrosion or performance degradation, and further triggering machine tool failures. The sealing ring 7 on the round plate 5 seals the connection between the round plate 5 and the sleeve 4, and the sealing sleeve 10 seals the connection between the cable 2 and the round hole 8, preventing the scattered water vapor from entering the sleeve 4, and further improving the sealing and waterproof performance of the J-shaped hole 3.

[0037] Of course, the utility model can also have many other implementation manners. Based on this implementation manner, other implementation manners obtained by ordinary technicians in the field without any creative labor belong to the scope protected by the utility model.

Claims

1. A waterproof wiring structure inside the Y-axis of a machine tool, characterized in that: It includes a machine tool platform and multiple cables. The cross-section of the machine tool platform is U-shaped. A J-shaped hole is arranged in the machine tool platform. The top of the J-shaped hole is connected to the top of the machine tool platform, and the bottom of the J-shaped hole is connected to the left side of the machine tool platform. A sleeve is fixedly installed on the top of the machine tool platform, and the sleeve is arranged above the J-shaped hole. A waterproof mechanism is arranged in the sleeve, and the waterproof mechanism is used to prevent water vapor on the machine tool platform from entering the J-shaped hole.

2. The waterproof wiring structure inside the Y-axis of a machine tool according to claim 1, characterized in that: The waterproof mechanism includes a circular plate and an annular plate, the annular plate is fixedly connected to the inner wall of the sleeve, the circular plate is placed on the top of the annular plate, the circular plate is movably engaged with the inner wall of the sleeve, a sealing ring is fixedly installed on the top edge of the circular plate, and the sealing ring is slidably and sealingly connected to the inner wall of the sleeve.

3. The waterproof wiring structure inside the Y-axis of a machine tool according to claim 2, characterized in that: The top of the circular plate is provided with a plurality of circular holes and annular grooves, the cable passes through the corresponding circular holes, the annular grooves are located on the outside of the circular holes, the outer sliding sealing sleeve of the cable is provided with a sealing sleeve and a limiting sleeve, the bottom of the sealing sleeve is movably sealed against the top of the circular plate, the limiting sleeve sliding sleeve is arranged on the outside of the corresponding sealing sleeve, and the bottom of the sealing sleeve is movably clamped in the corresponding annular groove.

4. The waterproof wiring structure inside the Y-axis of a machine tool according to claim 1, characterized in that: A servo motor is fixedly mounted on the inner wall of the bottom of the machine tool platform, a threaded rod is fixedly mounted on the output shaft of the servo motor, a moving plate is threadedly mounted on the outer side of the threaded rod, and a Y-axis platform is fixedly mounted on the top of the moving plate.

5. The waterproof wiring structure inside the Y-axis of a machine tool according to claim 4, characterized in that: A support plate is fixedly mounted on the bottom inner wall of the machine tool platform, and one end of the threaded rod is rotatably connected to the support plate.

6. The waterproof wiring structure inside the Y-axis of a machine tool according to claim 1, characterized in that: One end of the cable passes through the Y-axis platform and is connected to its internal components, and the other end of the cable passes through the J-shaped hole and extends to the outside of the machine tool platform.

7. The waterproof wiring structure inside the Y-axis of a machine tool according to claim 1, characterized in that: A tank chain is placed on the inner wall of the bottom of the machine tool platform, and the tank chain is fixedly sleeved on the outside of a plurality of cables.

8. The waterproof wiring structure inside the Y-axis of a machine tool according to claim 4, characterized in that: Slide rails are fixedly installed on both the front and rear sides of the top of the machine tool platform, and two sliders are fixedly installed on both the front and rear sides of the bottom of the Y-axis platform. The sliders are slidably sleeved on the outer sides of the corresponding slide rails.

Images