Horizontal machining center convenient for deep hole machining

Abstract

The utility model provides a horizontal machining center facilitating deep hole machining, and belongs to the technical field of deep hole machining of horizontal machining centers. The horizontal machining center facilitating deep hole machining comprises a body, a sliding table is installed in the body in a sliding mode, the number of the stabilizing mechanisms is two, and each stabilizing mechanism comprises a first stabilizing plate, a first rotating rod, a connecting plate, a second rotating rod and a second stabilizing plate. By arranging the stabilizing mechanism, after a workpiece is fixed, a sliding table is started, at the moment, a second stabilizing plate makes contact with the surface of the workpiece, after the second stabilizing plate is extruded by the workpiece, a second rotating rod is bent, a first rotating rod is bent at the same time, two connecting plates move in the opposite directions, and the first connecting rod and the second connecting rod rotate; the two bearing plates move in the opposite directions, and the second stabilizing plate is always kept in a vertical state to be tightly attached to the surface of the workpiece, so that the workpiece is kept stable.

Description

Technical Field

[0001] The utility model relates to the technical field of deep hole processing in a horizontal processing center, in particular to a horizontal processing center which is convenient for deep hole processing. Background Art

[0002] A horizontal machining center is a CNC machine tool used for metal processing. Compared with a vertical machining center, the spindle of a horizontal machining center is placed horizontally, the workpiece is placed on the workbench, and the tool moves in the horizontal direction for processing. This layout usually makes the horizontal machining center suitable for processing some larger and heavier workpieces, especially when deep hole processing is performed on large workpieces, the horizontal machining center is more suitable.

[0003] When the existing equipment is in use, due to the rotation of the drill bit itself, after contacting the workpiece, the vibration will be transmitted to the workpiece, causing the workpiece that was originally clamped firmly to gradually become unstable. We call this phenomenon tool vibration, which will affect the accuracy of the processing. The high heat and high friction generated by high-speed rotation will also affect the processing effect. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a horizontal machining center that is convenient for deep hole machining and overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a horizontal machining center convenient for deep hole machining, comprising a main body, wherein a slide table is slidably installed inside the main body.

[0007] The stabilizing mechanism is provided with two stabilizing mechanisms, and the stabilizing mechanism comprises:

[0008] A first stabilizing plate, the first stabilizing plate being fixedly mounted on the left side of the slide;

[0009] A first rotating rod, the first rotating rod being rotatably mounted on the left side of the first stabilizing plate;

[0010] A connecting plate, the connecting plate being rotatably mounted on the left side of the first rotating rod;

[0011] A second rotating rod, the second rotating rod is rotatably mounted on the left side of the connecting plate;

[0012] a second stabilizing plate, the second stabilizing plate being rotatably mounted on the left side of the second rotating rod;

[0013] The liquid adding mechanism is arranged between the first stabilizing plate and the second stabilizing plate.

[0014] In a preferred embodiment, the liquid adding mechanism comprises:

[0015] a second fixing block, the second fixing block being fixedly mounted on the rear side of the second stabilizing plate;

[0016] A liquid adding tank is fixedly mounted on the right side of the second fixed block.

[0017] In a preferred solution, a first moving groove is formed inside the two first rotating rods, and a second moving groove is formed inside the two second rotating rods.

[0018] In a preferred solution, a first connecting rod is rotatably mounted inside the first movable groove, a second connecting rod is rotatably mounted inside the second movable groove, and a bearing plate is rotatably mounted between the first connecting rod and the second connecting rod.

[0019] In a preferred solution, a spring is fixedly mounted on the bottom of one of the supporting plates, and the other end of the spring is fixedly connected to the top of the other supporting plate.

[0020] In a preferred solution, a liquid adding pipe is installed on the top of the liquid adding tank, a nozzle is installed on the other end of the liquid adding pipe, and the inner cavity of the liquid adding tank and the inner cavity of the nozzle are both connected to the inner cavity of the liquid adding pipe.

[0021] In a preferred solution, a piston plate is slidably mounted in the inner cavity of the liquid adding tank, and a liquid inlet pipe is mounted on the top of the liquid adding tank.

[0022] In a preferred solution, a first fixing block is fixedly installed on the rear side of the first stabilizing plate, a piston rod is fixedly installed on the left side of the first fixing block, and the left side of the piston rod is fixedly connected to the right side of the piston plate.

[0023] The utility model provides a horizontal machining center that is convenient for deep hole machining, and its beneficial effects include:

[0024] 1. By setting up a stabilizing mechanism, after fixing the workpiece, start the slide, at this time the second stabilizing plate contacts the surface of the workpiece, after the second stabilizing plate is squeezed by the workpiece, the second rotating rod is bent, and the first rotating rod is bent at the same time, so that the two connecting plates move in opposite directions, the first connecting rod and the second connecting rod rotate, the two bearing plates move in opposite directions, and the second stabilizing plate always remains in a vertical state and close to the surface of the workpiece, so that the workpiece remains stable.

[0025] 2. By setting up the liquid adding mechanism, when the second stabilizing plate is close to the surface of the workpiece, the distance between the first stabilizing plate and the second stabilizing plate is reduced due to the movement of the slide, so that the piston rod drives the piston plate to move inside the liquid adding tank, and the cutting fluid inside the liquid adding tank is sprayed from the nozzle to the surface of the drill bit. As the drill bit moves closer to the workpiece, the part of the drill bit that is about to touch the workpiece is sprayed with cutting fluid, which effectively reduces the heat during drill processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure provided by the implementation method of the utility model;

[0028] Figure 2 A structural schematic diagram of a stabilizing mechanism is provided for an embodiment of the utility model;

[0029] Figure 3 A partial cross-sectional view of a liquid adding tank is provided for an embodiment of the utility model;

[0030] Figure 4 A partial cross-sectional view of a liquid adding mechanism from a rear view is provided for an embodiment of the utility model.

[0031] In the figure: 1. main body; 2. slide; 3. first stabilizing plate; 4. first rotating rod; 5. connecting plate; 6. second rotating rod; 7. second stabilizing plate; 8. second fixed block; 9. liquid adding tank; 10. first movable groove; 11. second movable groove; 12. first connecting rod; 13. second connecting rod; 14. bearing plate; 15. spring; 16. liquid adding pipe; 17. nozzle; 18. piston plate; 19. liquid inlet pipe; 20. first fixed block; 21. piston rod. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-4 The utility model provides a technical solution: a horizontal machining center convenient for deep hole processing, comprising a main body 1, a slide 2 is slidably installed inside the main body 1, two stabilizing mechanisms are provided, the stabilizing mechanisms include a first stabilizing plate 3, a first rotating rod 4, a connecting plate 5, a second rotating rod 6 and a second stabilizing plate 7, the first stabilizing plate 3 is fixedly installed on the left side of the slide 2, the first rotating rod 4 is rotatably installed on the left side of the first stabilizing plate 3, the connecting plate 5 is rotatably installed on the left side of the first rotating rod 4, the second rotating rod 6 is rotatably installed on the left side of the connecting plate 5, and the second stabilizing plate 7 is rotatably installed on the left side of the second rotating rod 6, a liquid adding mechanism is arranged between the first stabilizing plate 3 and the second stabilizing plate 7, the interiors of the two first rotating rods 4 are provided with a first moving groove 10, the interiors of the two second rotating rods 6 are provided with a second moving groove 11, the interior of the first moving groove 10 is rotatably installed with a first connecting rod 12, the interior of the second moving groove 11 is rotatably installed with a second connecting rod 13, the first connecting rod 12 and the second connecting rod 13 are rotatably installed A bearing plate 14 is rotatably installed between the two connecting rods 13, a spring 15 is fixedly installed at the bottom of one of the bearing plates 14, and the other end of the spring 15 is fixedly connected to the top of the other bearing plate 14. By setting a stabilizing mechanism, after the workpiece is fixed, the slide 2 is started, and the slide 2 is close to the workpiece for drilling processing. At this time, the second stabilizing plate 7 contacts the surface of the workpiece. After the second stabilizing plate 7 is squeezed by the workpiece, the second rotating rod 6 is bent. Through the cooperation of the first stabilizing plate 3, the first rotating rod 4 is bent at the same time, so that the two connecting plates 5 move in opposite directions. Since the first connecting rod 12 and the second connecting rod 13 are rotatably connected with the first rotating rod 4 and the second rotating rod 6, the first connecting rod 12 and the second connecting rod 13 are rotated, so that the two bearing plates 14 move in opposite directions, causing squeezing of the spring 15. In this process, the second stabilizing plate 7 always maintains a vertical state and is close to the surface of the workpiece, so that the workpiece remains stable, thereby improving the processing accuracy;

[0034] It is worth noting that the first stabilizing plate 3, the first rotating rod 4, the first moving groove 10, the connecting plate 5, the second rotating rod 6, the second moving groove 11, the second rotating rod 6, the second stabilizing plate 7, the first connecting rod 12, the second connecting rod 13, the bearing plate 14 and the spring 15 can be provided with a plurality of them, and a one-way valve is installed on the surface of the liquid inlet pipe 19.

[0035] Reference Figure 1-4The liquid adding mechanism includes a second fixed block 8 and a liquid adding tank 9. The second fixed block 8 is fixedly mounted on the rear side of the second stabilizing plate 7. The liquid adding tank 9 is fixedly mounted on the right side of the second fixed block 8. A liquid adding pipe 16 is mounted on the top of the liquid adding tank 9. A nozzle 17 is mounted on the other end of the liquid adding pipe 16. The inner cavity of the liquid adding tank 9 and the inner cavity of the nozzle 17 are both connected to the inner cavity of the liquid adding pipe 16. A piston plate 18 is slidably mounted in the inner cavity of the liquid adding tank 9. A liquid inlet pipe 19 is mounted on the top of the liquid adding tank 9. A first fixed block 20 is fixedly mounted on the rear side of the first stabilizing plate 3. A piston rod 21 is fixedly mounted on the left side of the first fixed block 20. The left side of the piston rod 21 It is fixedly connected to the right side of the piston plate 18. By setting a liquid adding mechanism, the interior of the liquid adding tank 9 is filled with cutting fluid in advance through the liquid inlet pipe 19. When the second stabilizing plate 7 is tightly attached to the surface of the workpiece, the distance between the first stabilizing plate 3 and the second stabilizing plate 7 is reduced due to the movement of the slide 2, so that the piston rod 21 drives the piston plate 18 to move inside the liquid adding tank 9. The cutting fluid inside the liquid adding tank 9 is squeezed by the piston plate 18 and sprayed from the nozzle 17 to the surface of the drill bit through the liquid adding pipe 16. As the drill bit moves closer to the workpiece, the part of the drill bit that is about to touch the workpiece is sprayed with cutting fluid, which effectively reduces the heat during drill processing.

[0036] Specifically, the working process or working principle of the horizontal machining center that is convenient for deep hole processing is as follows: when in use, after the workpiece is fixed, the slide 2 is started, and the slide 2 is brought close to the workpiece for drilling processing. At this time, the second stabilizing plate 7 contacts the surface of the workpiece. After the second stabilizing plate 7 is squeezed by the workpiece, the second rotating rod 6 is bent. Through the cooperation of the first stabilizing plate 3, the first rotating rod 4 is bent at the same time, so that the two connecting plates 5 move in opposite directions. Since the first connecting rod 12 and the second connecting rod 13 are rotatably connected to the first rotating rod 4 and the second rotating rod 6, the first connecting rod 12 and the second connecting rod 13 are rotated, so that the two bearing plates 14 are relative. The second stabilizing plate 7 is kept in a vertical state and pressed against the surface of the workpiece, so that the workpiece remains stable. When the second stabilizing plate 7 is pressed against the surface of the workpiece, the distance between the first stabilizing plate 3 and the second stabilizing plate 7 is reduced due to the movement of the slide 2, so that the piston rod 21 drives the piston plate 18 to move inside the liquid adding tank 9. The cutting fluid inside the liquid adding tank 9 is squeezed by the piston plate 18 and sprayed from the nozzle 17 to the surface of the drill bit through the liquid adding pipe 16. As the drill bit moves closer to the workpiece, the part of the drill bit that is about to touch the workpiece is sprayed with cutting fluid, which effectively reduces the heat during the drill bit processing.

[0037] It should be noted that the main body 1 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.

Claims

1. A horizontal machining center for deep hole machining, comprising a main body (1), a slide table (2) being slidably mounted inside the main body (1), characterized in that: Also includes The stabilizing mechanism is provided with two stabilizing mechanisms, and the stabilizing mechanism comprises: A first stabilizing plate (3), the first stabilizing plate (3) being fixedly mounted on the left side of the slide platform (2); A first rotating rod (4), the first rotating rod (4) being rotatably mounted on the left side of the first stabilizing plate (3); A connecting plate (5), the connecting plate (5) being rotatably mounted on the left side of the first rotating rod (4); A second rotating rod (6), the second rotating rod (6) is rotatably mounted on the left side of the connecting plate (5); A second stabilizing plate (7), the second stabilizing plate (7) being rotatably mounted on the left side of the second rotating rod (6); A liquid adding mechanism is arranged between the first stabilizing plate (3) and the second stabilizing plate (7).

2. A horizontal machining center for deep hole machining according to claim 1, characterized in that: The liquid adding mechanism comprises: A second fixing block (8), the second fixing block (8) being fixedly mounted on the rear side of the second stabilizing plate (7); A liquid adding tank (9), wherein the liquid adding tank (9) is fixedly mounted on the right side of the second fixed block (8).

3. A horizontal machining center for deep hole machining according to claim 1, characterized in that: The two first rotating rods (4) are each provided with a first moving groove (10), and the two second rotating rods (6) are each provided with a second moving groove (11).

4. A horizontal machining center for deep hole machining according to claim 3, characterized in that: A first connecting rod (12) is rotatably mounted inside the first movable groove (10), a second connecting rod (13) is rotatably mounted inside the second movable groove (11), and a bearing plate (14) is rotatably mounted between the first connecting rod (12) and the second connecting rod (13).

5. A horizontal machining center for deep hole machining according to claim 4, characterized in that: A spring (15) is fixedly mounted on the bottom of one of the supporting plates (14), and the other end of the spring (15) is fixedly connected to the top of the other supporting plate (14).

6. A horizontal machining center for deep hole machining according to claim 2, characterized in that: A liquid adding pipe (16) is installed on the top of the liquid adding tank (9), a nozzle (17) is installed on the other end of the liquid adding pipe (16), and the inner cavity of the liquid adding tank (9) and the inner cavity of the nozzle (17) are both connected to the inner cavity of the liquid adding pipe (16).

7. A horizontal machining center for deep hole machining according to claim 2, characterized in that: A piston plate (18) is slidably mounted in the inner cavity of the liquid adding tank (9), and a liquid inlet pipe (19) is mounted on the top of the liquid adding tank (9).

8. A horizontal machining center for deep hole machining according to claim 7, characterized in that: A first fixing block (20) is fixedly mounted on the rear side of the first stabilizing plate (3), a piston rod (21) is fixedly mounted on the left side of the first fixing block (20), and the left side of the piston rod (21) is fixedly connected to the right side of the piston plate (18).

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