Numerical control gantry machining center

Abstract

The utility model discloses a numerical control gantry machining center which comprises a supporting stand column portal frame and a numerical control machining center body, the numerical control machining center body is fixedly installed at the top end of the supporting stand column portal frame, a translation workbench is installed below the numerical control machining center body, and the translation workbench is located between the supporting stand column portal frames. And universal pulleys are installed on the bottom face of the translation workbench, a butt joint straight plate is arranged on the side face of the translation workbench, an assembling square block is arranged above the butt joint straight plate and installed on the outer surface of the supporting stand column portal frame, and an assembling notch is formed in the assembling square block. According to the numerical control gantry machining center, the translation workbenches can slide and move through the universal pulleys, when the translation workbenches need to be maintained singly, the translation workbenches can be transferred from the position below the numerical control machining center, the overall maintenance efficiency is improved, and after maintenance is completed, the translation workbenches can be rapidly moved to the position below the translation workbenches to be combined subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control gantry processing, in particular to a numerical control gantry processing center. Background Art

[0002] CNC gantry machining center is a kind of processing equipment used for processing large and complex parts. It is assembled by CNC machining center and support frame. However, the CNC gantry machining center on the market still has the following problems:

[0003] Generally, the CNC machining center and the workbench are separated from each other, which is convenient for installation and combination. However, the general workbench and the CNC machining center are fixedly assembled. When the workbench needs to be maintained, the CNC machining center will affect some areas.

[0004] In view of the above problems, an innovative design was carried out based on the original CNC gantry machining center. Utility Model Content

[0005] The purpose of the utility model is to provide a CNC gantry machining center to solve the problem raised in the above background technology that the CNC gantry machining center currently common in the market is generally separated from the workbench to facilitate installation and combination, but the workbench and the CNC machining center are generally fixedly assembled, and when the workbench needs to be maintained, the CNC machining center will have an impact on some areas.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC gantry machining center, comprising a supporting column gantry and a CNC machining center, the CNC machining center is fixedly installed on the top of the supporting column gantry, and a translation workbench is installed below the CNC machining center, the translation workbench is located between the supporting column gantry, and a universal pulley is installed on the bottom surface of the translation workbench, and a docking straight plate is provided on the side of the translation workbench, an assembly block is provided above the docking straight plate, and the assembly block is installed on the outer surface of the supporting column gantry, an assembly notch is provided inside the assembly block, and an adjustment block is installed inside the assembly notch, and an operating through hole is provided in the center of the adjustment block, a reset spring body is installed at the center of the top surface of the adjustment block, and the reset spring body is located inside the assembly notch, a limiting straight plate is provided on the bottom surface of the adjustment block, and the limiting straight plate passes through the bottom surface of the assembly block, and the limiting straight plate is connected to the outer surface of the universal pulley.

[0007] Preferably, the connection method between the butt joint straight plate and the translation workbench is welding fixation, and the connection method between the butt joint straight plate and the supporting column gantry is fitting connection.

[0008] Preferably, the assembly block is connected to the supporting column gantry by welding, the thickness of the assembly block is greater than the thickness of the docking straight plate, and the bottom surface of the assembly block is connected to the top surface of the docking straight plate by fitting connection.

[0009] Preferably, the adjusting block is connected to the assembling block via the assembling notch by sliding connection, and the adjusting block is connected to the reset spring body by spot welding.

[0010] Preferably, the adjusting block and the limiting straight plate are integrated into a structure, the thickness of the adjusting block is greater than the thickness of the limiting straight plate, and the limiting straight plate and the assembling block are connected in a sliding manner.

[0011] Preferably, the limiting straight plate and the docking straight plate are connected in a fitting connection, and the front side of the bottom end of the limiting straight plate is arranged as an inclined structure.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the CNC gantry machining center,

[0013] 1. The translation table can be slid and shifted through the universal pulley, which is convenient for the translation table to be moved from the bottom of the CNC machining center when a single pair of translation tables needs to be maintained, thereby improving the overall maintenance efficiency. After the maintenance is completed, it can be quickly moved to the bottom of the translation table for assembly;

[0014] 2. After the translation worktable moves to the bottom of the CNC machining center, the universal pulley is fitted with the supporting column gantry, and the two sides of the translation worktable are fitted with the supporting column gantry. The universal pulley is restricted according to the assembly block to avoid subsequent loosening, maintain the stability of the overall assembly, and avoid shaking and dislocation during subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the assembly block of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the assembly block of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the adjusting block and the limiting straight plate of the utility model.

[0019] In the figure: 1. Support column gantry; 2. CNC machining center; 3. Translation workbench; 4. Universal pulley; 5. Docking straight plate; 6. Assembly block; 7. Assembly notch; 8. Adjustment block; 9. Operation through hole; 10. Reset spring body; 11. Limit straight plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a CNC gantry machining center, including a supporting column gantry 1 and a CNC machining center 2, the top of the supporting column gantry 1 is fixedly installed with the CNC machining center 2, and a translation workbench 3 is installed below the CNC machining center 2, the translation workbench 3 is located between the supporting column gantry 1, and a universal pulley 4 is installed on the bottom surface of the translation workbench 3, and a docking straight plate 5 is arranged on the side of the translation workbench 3, and an assembly block 6 is arranged above the docking straight plate 5, and the assembly block 6 is installed on the outer surface of the supporting column gantry 1, an assembly slot 7 is arranged inside the assembly block 6, and an adjusting block 8 is arranged inside the assembly slot 7, and an operation through hole 9 is arranged at the center of the adjusting block 8, a reset spring body 10 is arranged at the center of the top surface of the adjusting block 8, and the reset spring body 10 is located inside the assembly slot 7, a limiting straight plate 11 is arranged on the bottom surface of the adjusting block 8, and the limiting straight plate 11 passes through the bottom surface of the assembly block 6, and the limiting straight plate 11 is connected to the outer surface of the universal pulley 4.

[0022] The connection method between the docking straight plate 5 and the translation workbench 3 is welding and fixing, and the connection method between the docking straight plate 5 and the supporting column gantry 1 is a fitting connection, so that during the movement of the translation workbench 3, the docking straight plate 5 and the supporting column gantry 1 are fitted together to limit the position, thereby maintaining the accuracy of the position of the translation workbench 3 after installation.

[0023] The assembly block 6 is connected to the supporting column gantry 1 by welding, and the thickness of the assembly block 6 is greater than the thickness of the docking straight plate 5, and the bottom surface of the assembly block 6 is connected to the top surface of the docking straight plate 5 by a fitting connection. The assembly block 6 can be fixed on the supporting column gantry 1, and the assembly block 6 can cover the docking straight plate 5, which is convenient for the subsequent stabilization work of the limiting straight plate 11.

[0024] The adjusting block 8 is connected to the assembling block 6 by sliding connection via the assembling slot 7, and the adjusting block 8 is connected to the reset spring body 10 by spot welding. The adjusting block 8 can slide inside the assembling slot 7 to facilitate adjustment, and the adjusting block 8 is pushed to remain stable by the elastic force of the reset spring body 10, and the reset spring body 10 will not fall off from the inside of the assembling slot 7.

[0025] The adjusting block 8 and the limiting straight plate 11 are integrated into a structure, and the thickness of the adjusting block 8 is greater than the thickness of the limiting straight plate 11, and the connection method between the limiting straight plate 11 and the assembling block 6 is a sliding connection. The adjusting block 8 can drive the limiting straight plate 11 to slide, which is conducive to the contraction operation, thereby performing the positioning release operation.

[0026] The connection method between the limiting straight plate 11 and the docking straight plate 5 is a fitting connection, and the front side of the bottom end of the limiting straight plate 11 is an inclined structure. The fitting of the limiting straight plate 11 and the docking straight plate 5 facilitates the stabilization of the combination of the docking straight plate 5 and the translation workbench 3, and the inclined structure of the bottom end of the limiting straight plate 11 facilitates the docking straight plate 5 to slide in for assembly, squeezing the limiting straight plate 11 to contract, and automatically slide in for engagement and positioning.

[0027] Working principle: According to Figure 1-4 According to the CNC machining center 2 and the translation workbench 3 set on the support column gantry 1, large parts can be processed. The CNC machining center 2 and the translation workbench 3 are known and existing technologies in the market and are not described in detail here. When the support column gantry 1 needs to be separated from the translation workbench 3 later, the tool can be inserted into the operating through hole 9 to pull the adjustment block 8, and the adjustment block 8 rises and slides inside the assembly notch 7. The adjustment block 8 pushes the reset spring body 10 to shrink, and the adjustment block 8 drives the limit straight plate 11 to slide and shrink on the assembly block 6, so that The limiting straight plate 11 is slid and separated from the outer surface of the docking straight plate 5 to release the positioning work of the docking straight plate 5. Then the translation workbench 3 can be pulled to make the translation workbench 3 slide and shift through the universal pulley 4, which is convenient for separating the translation workbench 3 from the supporting column gantry 1 for subsequent maintenance, and the adjusting block 8 is subsequently loosened. The adjusting block 8 can drive the limiting straight plate 11 to slide and separate through the elastic force of the reset spring body 10, and the operation can be repeated. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CNC gantry machining center, comprising a supporting column gantry (1) and a CNC machining center (2), characterized in that: A numerical control machining center (2) is fixedly mounted on the top of the supporting column gantry (1), and a translation workbench (3) is mounted below the numerical control machining center (2). The translation workbench (3) is located between the supporting column gantry (1), and a universal pulley (4) is mounted on the bottom surface of the translation workbench (3). A docking straight plate (5) is arranged on the side of the translation workbench (3), and an assembly block (6) is arranged above the docking straight plate (5). The assembly block (6) is mounted on the outer surface of the supporting column gantry (1). 6) is provided with an assembly notch (7), and an adjusting block (8) is installed inside the assembly notch (7), and an operating through hole (9) is provided at the center of the adjusting block (8), a return spring body (10) is installed at the center of the top surface of the adjusting block (8), and the return spring body (10) is located inside the assembly notch (7), and a limiting straight plate (11) is provided on the bottom surface of the adjusting block (8), and the limiting straight plate (11) passes through the bottom surface of the assembly block (6), and the limiting straight plate (11) is connected to the outer surface of the universal pulley (4).

2. A CNC gantry machining center according to claim 1, characterized in that: The connection method of the butt joint straight plate (5) and the translation workbench (3) is welding fixation, and the connection method of the butt joint straight plate (5) and the supporting column gantry (1) is fitting connection.

3. A CNC gantry machining center according to claim 1, characterized in that: The assembly block (6) is connected to the supporting column gantry (1) by welding, the thickness of the assembly block (6) is greater than the thickness of the docking straight plate (5), and the bottom surface of the assembly block (6) and the top surface of the docking straight plate (5) are connected by fitting.

4. A CNC gantry machining center according to claim 1, characterized in that: The adjusting block (8) is connected to the assembling block (6) via the assembling notch (7) by sliding connection, and the adjusting block (8) is connected to the reset spring body (10) by spot welding.

5. The CNC gantry machining center according to claim 1, characterized in that: The adjusting block (8) and the limiting straight plate (11) are arranged as an integrated structure, the thickness of the adjusting block (8) is greater than the thickness of the limiting straight plate (11), and the connection mode between the limiting straight plate (11) and the assembling block (6) is a sliding connection.

6. A CNC gantry machining center according to claim 1, characterized in that: The limiting straight plate (11) is connected to the docking straight plate (5) in a fitting connection, and the front side of the bottom end of the limiting straight plate (11) is arranged in an inclined structure.

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