Aluminum profile high-efficiency machining center based on multi-spindle structure

Abstract

The utility model relates to machining center technical field especially relates to a kind of aluminium profile high-efficiency machining center based on multi-spindle structure, including machine body, the workbench is installed in machine body lower end, the four-axis tailstock is installed in workbench, the storage room is installed in machine body middle end, the discharge pipe for discharging cutting fluid is installed in storage room, auxiliary component for separating waste chip and cutting fluid and allowing cutting fluid to cool is provided in workbench.The waste chip and cutting fluid generated by the utility model cutting directly fall to workbench, and cutting fluid flows to communicating groove along inclined groove, due to the opening of inclined groove and communicating groove, increase cooling contact area, to improve the cooling efficiency of cutting fluid, and when cutting fluid flows to blocking inclined plate from communicating groove, to slow down the flow rate of cutting fluid, further improve the cooling efficiency of cutting fluid, until cutting fluid flows to collection box from discharge port to be collected, avoid the circulating use cutting fluid due to being in high temperature state, and affect the cooling efficiency.

Description

Technical Field

[0001] This utility model relates to the field of machining center technology, and in particular to a high-efficiency machining center for aluminum profiles based on a multi-spindle structure. Background Technology

[0002] CNC machine tools, short for numerical control machine tools, are machining centers equipped with a program control system. This system logically processes programs with control codes or other symbolic instructions, decodes them, represents them with coded numbers, and inputs them into the CNC device via an information carrier. After processing, the CNC device sends various control signals to control the machine tool's movements, automatically machining parts according to the shape and dimensions required by the drawings.

[0003] In existing machining centers, aluminum profiles are often cooled by cutting fluid during machining. This keeps the cutting fluid at a high temperature. If the cutting fluid remains at a high temperature, the temperature of the aluminum profile cannot be significantly reduced during machining. However, existing machining centers lack components for cooling the cutting fluid, which affects the cooling efficiency of circulating cutting fluid. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing machining centers lack components for cooling cutting fluid, and to propose a high-efficiency machining center for aluminum profiles based on a multi-spindle structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A high-efficiency machining center for aluminum profiles based on a multi-spindle structure includes a machine body, a worktable mounted at the lower end of the machine body, a four-axis tailstock mounted on the worktable for driving the aluminum profile to rotate, a tool magazine for cutting the aluminum profile mounted at the upper end of the machine body, a drain port for discharging cutting fluid on the worktable, a storage chamber for storing cutting fluid mounted in the middle of the machine body, a drain pipe for discharging cutting fluid in the storage chamber, and auxiliary components in the worktable for separating waste chips and cutting fluid and cooling the cutting fluid.

[0006] Preferably, a saddle is mounted on the upper end of the machine body via an X-axis lead screw and an X-axis nut, and a sliding saddle is mounted on the saddle via a Y-axis lead screw and a Y-axis nut. The sliding saddle is connected to the tool magazine via a Z-axis lead screw and a Z-axis nut.

[0007] Preferably, the auxiliary component includes a blocking plate installed on the workbench below the discharge port, the blocking plate having blocking holes for blocking waste chips, a cooling plate installed on the workbench below the blocking plate, the cooling plate having multiple inclined grooves for increasing the cooling contact area, and a blocking inclined plate for slowing down the flow rate of the cutting fluid installed on the cooling plate away from the inclined grooves.

[0008] Preferably, the bottom ends of the plurality of inclined grooves are simultaneously provided with connecting grooves, one end of which is located below one of the obstructing inclined plates.

[0009] Preferably, the front and rear ends of the blocking plate are integrally formed with intercepting plates, which are used to prevent cutting fluid from flowing out from the front and rear ends of the blocking plate.

[0010] Preferably, the bottom of the workbench is provided with an outlet for discharging cutting fluid, and a collection box is installed on the machine body below the outlet. The upper end of the collection box is provided with a water inlet corresponding to the outlet. The collection box is connected to the storage chamber through a recovery pipe.

[0011] Compared with the prior art, the present invention has the following advantages: In this invention, the cutting chips and cutting fluid generated during cutting fall directly onto the worktable, while the cutting fluid falls from the blocking hole into the inclined groove. The cutting fluid then flows along the inclined groove to the connecting groove. The opening of the inclined groove and the connecting groove increases the cooling contact area, thereby improving the cooling efficiency of the cutting fluid. When the cutting fluid flows from the connecting groove to the blocking inclined plate, the flow rate of the cutting fluid is slowed down, further improving the cooling efficiency of the cutting fluid. Until the cutting fluid flows to the leftmost or rightmost end of the cooling plate, the cutting fluid flows from the outlet to the collection box for collection, avoiding the cooling efficiency of the recycled cutting fluid being affected by the high temperature. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a high-efficiency machining center for aluminum profiles based on a multi-spindle structure proposed in this utility model; Figure 2 This is a front sectional view of a high-efficiency machining center for aluminum profiles based on a multi-spindle structure proposed in this utility model; Figure 3 In this utility model Figure 2 Enlarged schematic diagram of part A; Figure 4 In this utility model Figure 2 Enlarged diagram of part B; Figure 5 This is a schematic diagram of the blocking plate structure of an aluminum profile high-efficiency machining center based on a multi-spindle structure proposed in this utility model; Figure 6This is a schematic diagram of the cooling plate structure of a high-efficiency aluminum profile machining center based on a multi-spindle structure proposed in this utility model; Figure 7 This is a front sectional view of the cooling plate of a high-efficiency aluminum profile machining center based on a multi-spindle structure proposed in this utility model; Figure 8 In this utility model Figure 7 Enlarged schematic diagram of part C.

[0013] In the diagram: 1. Machine body; 2. Worktable; 3. Four-axis tailstock; 4. Tool magazine; 5. Discharge port; 6. Blocking plate; 7. Blocking hole; 8. Storage chamber; 9. Discharge pipe; 10. Saddle; 11. Cooling plate; 12. Inclined groove; 13. Blocking ramp; 14. Connecting groove; 15. Interceptor plate; 16. Discharge port; 17. Collection box; 18. Recovery pipe. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Reference Figures 1-8 A high-efficiency machining center for aluminum profiles based on a multi-spindle structure includes a machine body 1, a worktable 2 mounted at the lower end of the machine body 1, a four-axis tailstock 3 mounted on the worktable 2 for driving the aluminum profile to rotate, a tool magazine 4 mounted at the upper end of the machine body 1 for cutting the aluminum profile, a drain port 5 for discharging cutting fluid on the worktable 2, a storage chamber 8 for storing cutting fluid mounted in the middle of the machine body 1, a drain pipe 9 for discharging cutting fluid from the storage chamber 8, and auxiliary components for separating waste chips and cutting fluid and cooling the cutting fluid in the worktable 2, thereby cooling the cutting fluid at a high temperature and preventing the cooling efficiency of the recycled cutting fluid from being affected by the high temperature.

[0016] Preferably, a saddle is mounted on the upper end of the body 1 via an X-axis lead screw and an X-axis nut, allowing the saddle to move along the X-axis. A sliding saddle 10 is mounted on the saddle via a Y-axis lead screw and a Y-axis nut, allowing the sliding saddle 10 to move along the Y-axis, as shown in the attached figure. Figure 1 As shown, the saddle is located between the upper end of the machine body 1 and the slide saddle 10. The slide saddle 10 is connected to the tool magazine 4 through the Z-axis lead screw and Z-axis nut, and the tool magazine 4 can move along the Z-axis through the Z-axis lead screw and Z-axis nut.

[0017] Preferably, the auxiliary components include a baffle plate 6 installed on the workbench 2 below the discharge port 5. The baffle plate 6 has baffle holes 7 for blocking waste chips, so that the waste chips are blocked at the baffle plate 6, while the cutting fluid flows downward through the baffle holes 7. A cooling plate 11 is installed on the workbench 2 below the baffle plate 6. The cooling plate 11 has multiple inclined grooves 12 for increasing the cooling contact area to improve the cooling efficiency of the cutting fluid. A baffle plate 13 is installed on the cooling plate 11 away from the inclined grooves 12. The workbench 2, the cooling plate 11 and the baffle plate 13 can be made of brass. The baffle plate 13 is used to slow down the flow rate of the cutting fluid to increase the contact time between the cutting fluid and the baffle plate 13, thereby further improving the cooling efficiency of the cutting fluid.

[0018] Preferably, as shown in the appendix Figure 8 As shown, multiple inclined grooves 12 are simultaneously provided with connecting grooves 14 at their bottom ends, and one end of the connecting groove 14 is located below one of the blocking inclined plates 13. When the cutting fluid enters one of the inclined grooves 12, the cutting fluid flows along the inclined groove 12 to the connecting groove 14, and the cutting fluid then flows out from the end of the connecting groove 14 located at one of the blocking inclined plates 13. The cutting fluid is then slowed down by multiple blocking inclined plates 13 in sequence. Furthermore, the front and rear ends of the blocking plate 6 are integrally formed with intercepting plates 15. The intercepting plates 15 are used to prevent the cutting fluid from flowing out from the front and rear ends of the blocking plate 6, so that the cutting fluid flows to the leftmost or rightmost end of the cooling plate 11, and then the cutting fluid flows downward from the gap between the cooling plate 11 and the worktable 2.

[0019] The bottom of the workbench 2 is provided with an outlet 16 for discharging cutting fluid. The cutting fluid flowing down from the gap between the cooling plate 11 and the workbench 2 flows to the outlet 16. The machine body 1 is equipped with a collection box 17 below the outlet 16. The upper end of the collection box 17 is provided with a water inlet corresponding to the outlet 16. The cutting fluid at the outlet 16 enters the collection box 17 from the water inlet for collection. The collection box 17 is connected to the storage chamber 8 through a recovery pipe 18. Water pumps can be installed at both the discharge pipe 9 and the recovery pipe 18, and the cutting fluid can be circulated between the storage chamber 8 and the collection box 17 through the two water pumps.

[0020] The functional principle of this utility model can be explained through the following operation methods: First, the aluminum profile is placed in the tailstock 3 of the four-axis spindle. Then, the tool magazine 4 is driven to cut the aluminum profile. At the same time, the cutting fluid is sprayed onto the aluminum profile through the discharge pipe 9 to cool it down. The chips and cutting fluid generated during cutting fall directly to the worktable 2. The chips are blocked by the blocking hole 7 to the blocking plate 6. The cutting fluid falls from the blocking hole 7 into the inclined groove 12. The cutting fluid flows along the inclined groove 12 to the connecting groove 14. The opening of the inclined groove 12 and the connecting groove 14 increases the cooling contact area to improve the cooling efficiency of the cutting fluid. When the cutting fluid flows from the connecting groove 14 to the blocking inclined plate 13, the flow rate of the cutting fluid is slowed down to further improve the cooling efficiency of the cutting fluid. When the cutting fluid flows to the leftmost or rightmost end of the cooling plate 11, the cutting fluid flows down from the gap between the cooling plate 11 and the worktable 2. The cutting fluid flows from the discharge port 16 to the collection box 17 for collection.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency machining center for aluminum profiles based on a multi-spindle structure, comprising a machine body (1), characterized in that, The lower end of the machine body (1) is equipped with a worktable (2), the worktable (2) is equipped with a four-axis tailstock (3) for driving the aluminum profile to rotate, the upper end of the machine body (1) is equipped with a tool magazine (4) for cutting the aluminum profile, the worktable (2) is provided with a discharge port (5) for discharging cutting fluid, the middle end of the machine body (1) is equipped with a storage chamber (8) for storing cutting fluid, the storage chamber (8) is equipped with a discharge pipe (9) for discharging cutting fluid, and the worktable (2) is provided with auxiliary components for separating waste chips and cutting fluid and cooling the cutting fluid.

2. The high-efficiency machining center for aluminum profiles based on a multi-spindle structure according to claim 1, characterized in that, The upper end of the machine body (1) is equipped with a saddle via an X-axis lead screw and an X-axis nut. The saddle is equipped with a slide saddle (10) via a Y-axis lead screw and a Y-axis nut. The slide saddle (10) is connected to the tool magazine (4) via a Z-axis lead screw and a Z-axis nut.

3. The high-efficiency machining center for aluminum profiles based on a multi-spindle structure according to claim 1, characterized in that, The auxiliary components include a blocking plate (6) installed on the workbench (2) below the discharge port (5), the blocking plate (6) having blocking holes (7) for blocking waste chips, a cooling plate (11) installed on the workbench (2) below the blocking plate (6), the cooling plate (11) having multiple inclined grooves (12) for increasing the cooling contact area, and a blocking inclined plate (13) for slowing down the flow rate of the cutting fluid installed on the cooling plate (11) away from the inclined grooves (12).

4. The high-efficiency machining center for aluminum profiles based on a multi-spindle structure according to claim 3, characterized in that, Multiple inclined grooves (12) are simultaneously provided with connecting grooves (14) at their bottom ends, with one end of the connecting groove (14) located below one of the blocking inclined plates (13).

5. The high-efficiency machining center for aluminum profiles based on a multi-spindle structure according to claim 4, characterized in that, The blocking plate (6) has intercepting plates (15) integrally formed at both the front and rear ends. The intercepting plates (15) are used to prevent cutting fluid from flowing out from both the front and rear ends of the blocking plate (6).

6. The high-efficiency machining center for aluminum profiles based on a multi-spindle structure according to claim 5, characterized in that, The bottom of the workbench (2) is provided with an outlet (16) for discharging cutting fluid. The body (1) is equipped with a collection box (17) below the outlet (16). The upper end of the collection box (17) is provided with a water inlet corresponding to the outlet (16). The collection box (17) is connected to the storage chamber (8) through a recovery pipe (18).

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