Laser composite gantry processing machine tool

Abstract

The utility model discloses a laser composite gantry machining machine tool, and relates to the field of numerical control machine tools. The device comprises a gantry moving mechanism and a machined part, a mold rapid replacing assembly is arranged in the gantry moving mechanism, the mold rapid replacing assembly comprises a protective shell, moving switching modules and a rotating gear, the moving switching modules are slidably connected into the protective shell, and the two moving switching modules are installed at the two ends of the moving switching modules correspondingly; the inner end of the movable switching module is fixedly connected with long racks, the machined part is fixedly connected into the movable switching module, the rotating gear is rotationally connected to the axis of the protective shell, and the two sets of long racks are meshed with the rotating gear. According to the device, when the machining modules need to be switched, when one machining module moves out of the protective shell for machining, the other machining module moves into the protective shell for storage, so that the switching speed is increased, and the machining efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool technology, specifically a laser composite gantry machining machine tool. Background Technology

[0002] The laser-assisted gantry machining center is a high-end CNC machine tool that integrates laser processing and traditional machining functions. It provides a large machining space through its gantry structure, while utilizing laser technology to achieve high-precision and high-efficiency machining tasks. This equipment is widely used in aerospace, automotive manufacturing, mold making, and high-end manufacturing industries.

[0003] Existing composite machining centers, while capable of processing workpieces using two methods, require frequent switching between laser-processed and mechanically processed parts. This head-switching process is time-consuming, reducing processing speed and efficiency. To address these issues, this invention provides a laser composite gantry machining center. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a laser-based composite gantry machining center, which solves the problems of existing composite machining centers, which, although capable of processing workpieces using two processing methods, require frequent switching between laser-processed and mechanically processed parts, and the time-consuming process of switching processing heads, thus reducing processing speed and efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a laser composite gantry machining center, comprising a gantry moving mechanism and a workpiece. The gantry moving mechanism includes a quick mold changing assembly, comprising a protective housing, a moving switching module, and a rotating gear. The moving switching module is slidably connected within the protective housing. Two sets of moving switching modules are respectively installed at both ends of the moving switching module. A long rack is fixedly connected to the inner end of the moving switching module. The workpiece is fixedly connected within the moving switching module. The rotating gear is rotatably connected to the axis of the protective housing. The two sets of long racks mesh with the rotating gear, which drives the workpiece to move.

[0006] Preferably, the protective housing is fixedly connected to two ends of a rotating shaft, the rotating shaft is rotatably connected to the gantry moving mechanism, the protective housing is provided with a first sliding groove at both ends, a servo motor is fixedly connected to one end of the protective housing, and the rotating gear is fixedly connected to the power output end of the servo motor.

[0007] Preferably, a protective baffle is fixedly connected to the bottom of the protective shell, and a slide rail is fixedly connected inside the protective shell.

[0008] Preferably, the bottom of the mobile switching module is equipped with a detachable cover plate, which is used to fix the workpiece. The detachable cover plate is provided with fixing bolts, which are used to fix the detachable cover plate to the mobile switching module.

[0009] Preferably, the bottom of the mobile switching module is provided with a slot, the detachable cover is fixed in the slot, and the two ends of the mobile switching module are provided with second sliding grooves, and the slide rail is slidably connected in the second sliding grooves.

[0010] Preferably, the gantry moving mechanism is used to drive the workpiece to move, the bottom of the gantry moving mechanism is provided with a machine tool base, and the top of the machine tool base is fixedly connected to a processing table, which is used for processing.

[0011] This utility model discloses a laser composite gantry machining center, which has the following beneficial effects: This laser composite gantry machining center, by setting up a quick-change mold component, allows two sets of long racks to move in opposite directions when it is necessary to switch processing modules. This enables one set of processing modules to move out of the protective shell for processing while the other set of processing modules moves into the protective shell for storage. This speeds up the switching speed and increases the processing efficiency. The processing modules stored in the protective shell are also protected to a certain extent. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the quick mold replacement component of this utility model;

[0015] Figure 3 This is a schematic diagram of the bottom structure of the quick-change mold assembly of this utility model;

[0016] Figure 4 This is a cross-sectional structural diagram of the quick-change mold component of this utility model;

[0017] Figure 5 This is a schematic diagram of the front structure of the mobile switching module of this utility model;

[0018] Figure 6This is a schematic diagram of the bottom structure of the mobile switching module of this utility model.

[0019] In the diagram: 1. Machine tool base; 2. Machining table; 3. Gantry moving mechanism; 4. Mold quick change assembly; 41. Protective housing; 411. Rotating shaft; 412. First slide rail; 413. Servo motor; 414. Protective baffle; 415. Slide rail; 42. Moving switching module; 421. Long rack; 422. Removable cover plate; 423. Fixing bolt; 424. Slot; 425. Second slide rail; 426. Connecting conduit; 43. Rotating gear; 5. Machining part. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] This application provides a laser-based composite gantry machining center, which solves the problems of existing composite machining centers, which, although capable of processing workpieces using two processing methods, require frequent switching between laser-processed and mechanically processed parts. The process of switching processing heads is time-consuming, reducing processing speed and efficiency.

[0022] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0023] This utility model discloses a laser-based composite gantry machining center.

[0024] Example 1

[0025] According to the appendix Figure 1-6 As shown,

[0026] The device includes a gantry moving mechanism 3 and a workpiece 5. The gantry moving mechanism 3 is equipped with a mold quick change assembly 4. The mold quick change assembly 4 includes a protective shell 41, a moving switching module 42, and a rotating gear 43. The moving switching module 42 is slidably connected inside the protective shell 41. The moving switching module 42 has two sets and is installed at both ends of the moving switching module 42. The inner end of the moving switching module 42 is fixedly connected to a long rack 421. The workpiece 5 is fixedly connected inside the moving switching module 42. The rotating gear 43 is rotatably connected to the axis of the protective shell 41. The two sets of long racks 421 mesh with the rotating gear 43. The rotating gear 43 is used to drive the workpiece 5 to move.

[0027] The protective housing 41 has a rotating shaft 411 fixedly connected to both ends. The rotating shaft 411 is rotatably connected to the gantry moving mechanism 3. The protective housing 41 has a first sliding groove 412 at both ends. A servo motor 413 is fixedly connected to one end of the protective housing 41. The rotating gear 43 is fixedly connected to the power output end of the servo motor 413.

[0028] A protective baffle 414 is fixedly connected to the bottom of the protective housing 41, and a slide rail 415 is fixedly connected inside the protective housing 41.

[0029] The bottom of the mobile switching module 42 is equipped with a detachable cover plate 422, which is used to fix the workpiece 5. The detachable cover plate 422 is provided with fixing bolts 423, which are used to fix the detachable cover plate 422 to the mobile switching module 42.

[0030] When it is necessary to switch to workpiece 5, the servo motor 413 drives the rotating gear 43 to rotate, so that a set of long racks 421 drives the moving switching module 42 to move outward for processing, and another set of long racks 421 drives the already processed moving switching module 42 to move inward for storage, thereby reducing the switching time.

[0031] Example 2

[0032] Based on Example 1, according to Appendix Figure 1-6 As shown,

[0033] The bottom of the mobile switching module 42 is provided with a slot 424, and the detachable cover plate 422 is fixed in the slot 424. The two ends of the mobile switching module 42 are provided with second slide grooves 425, and the slide rail 415 is slidably connected in the second slide grooves 425. A connecting pipe 426 is fixedly connected to the side of the mobile switching module 42, and the connecting pipe 426 is slidably connected in the first slide groove 412. The connecting pipe 426 is used to connect the processing part 5.

[0034] The gantry moving mechanism 3 is used to move the workpiece 5. The bottom of the gantry moving mechanism 3 is equipped with a machine tool base 1, and the top of the machine tool base 1 is fixedly connected to a processing table 2, which is used for processing.

[0035] The detachable cover plate 422 at the bottom of the movable switching module 42 allows for the replacement of the internal machining parts 5, thus improving the versatility of the device.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A laser-driven composite gantry machining center, comprising a gantry moving mechanism (3) and a workpiece (5), characterized in that, The gantry moving mechanism (3) is equipped with a mold quick change assembly (4), which includes: Protective outer casing (41); The mobile switching module (42) is slidably connected inside the protective shell (41). The mobile switching module (42) is provided with two sets and is installed at both ends of the mobile switching module (42). The inner end of the mobile switching module (42) is fixedly connected with a long rack (421). The processing part (5) is fixedly connected inside the mobile switching module (42). Rotating gear (43) is rotatably connected to the shaft of the protective shell (41). The two sets of long racks (421) mesh with the rotating gear (43). The rotating gear (43) is used to drive the workpiece (5) to move.

2. The laser-based composite gantry machining center according to claim 1, characterized in that: The protective shell (41) has a rotating shaft (411) fixedly connected to both ends. The rotating shaft (411) is rotatably connected to the gantry moving mechanism (3). The protective shell (41) has a first sliding groove (412) at both ends. A servo motor (413) is fixedly connected to one end of the protective shell (41). The rotating gear (43) is fixedly connected to the power output end of the servo motor (413).

3. The laser-based composite gantry machining center according to claim 2, characterized in that: A protective baffle (414) is fixedly connected to the bottom of the protective shell (41), and a slide rail (415) is fixedly connected inside the protective shell (41).

4. The laser-based composite gantry machining center according to claim 3, characterized in that: The bottom of the mobile switching module (42) is equipped with a detachable cover plate (422), which is used to fix the workpiece (5). A fixing bolt (423) is provided inside the detachable cover plate (422), which is used to fix the detachable cover plate (422) on the mobile switching module (42).

5. A laser-based composite gantry machining center according to claim 4, characterized in that: The bottom of the mobile switching module (42) is provided with a slot (424), and the detachable cover plate (422) is fixed in the slot (424). The two ends of the mobile switching module (42) are provided with second slide grooves (425), and the slide rail (415) is slidably connected in the second slide groove (425). A connecting pipe (426) is fixedly connected to the side of the mobile switching module (42), and the connecting pipe (426) is slidably connected in the first slide groove (412). The connecting pipe (426) is used to connect the processed part (5).

6. The laser-based composite gantry machining center according to claim 1, characterized in that: The gantry moving mechanism (3) is used to drive the workpiece (5) to move. The bottom of the gantry moving mechanism (3) is provided with a machine tool base (1). The top of the machine tool base (1) is fixedly connected to a processing table (2). The processing table (2) is used for processing.

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