Gantry machining center auxiliary tool

Abstract

The utility model discloses an auxiliary tool for a gantry machining center, which relates to the technical field of auxiliary tools and comprises a machining table, a supporting plate is arranged on the upper surface of the machining table, a first positioning block and a second positioning block are arranged on the upper surface of the supporting plate, a first air cylinder is arranged on the upper surface of the supporting plate, and a second air cylinder is arranged on the upper surface of the second positioning block. A fixing side plate is arranged on the side face of the first air cylinder, a second air cylinder is arranged in the fixing groove, and a top plate is arranged at the top of the second air cylinder. According to the auxiliary tool for the gantry machining center, a workpiece is supported through the arranged supporting plate, meanwhile, the surface of the machining table is prevented from being damaged during machining, the fixed side plate is controlled through the arranged first air cylinder to clamp the workpiece, and after machining is completed, the workpiece is jacked up through the arranged second air cylinder and the top plate, so that the machining efficiency is improved. A workpiece is clamped through the arranged fixing clamp, the arranged motor controls the fixing clamp to rotate, and the workpiece is turned over.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tooling, in particular to an auxiliary tooling for a gantry machining center. Background Technique

[0002] A gantry machining center refers to a machining center in which the axis of the main spindle Z is vertically arranged with respect to the workbench. The overall structure is a large machining center machine with a gantry structure framework composed of double columns and a top beam. There is also a cross beam between the double columns. It is particularly suitable for machining large workpieces and workpieces with complex shapes. There are fixed beam types (the cross beam is fixed, and the workbench moves / rotates), moving beam types (the cross beam moves up and down, and the workbench moves back and forth), moving column types (the workbench is fixed, and the gantry moves), overhead crane types (the workbench is fixed, and the cross beam moves), and there are also various gantry machining centers in the above composite forms. The machining characteristics, capabilities, and machining purposes for targeted products are not exactly the same. During machining, an auxiliary fixture is required to fix the workpiece.

[0003] When the existing auxiliary tooling is installed and used, it can only simply clamp and fix the workpiece. Since the workpiece is large in volume and the workpiece made of metal material is relatively heavy, it is not convenient for the staff to turn over the workpiece. It is necessary to rely on external mechanical equipment to assist the staff in turning over the workpiece, which brings certain adverse effects to the use process. In order to solve the deficiencies of the existing technology, we propose an auxiliary tooling for a gantry machining center. Content of the Utility Model

[0004] The main purpose of the utility model is to provide an auxiliary tooling for a gantry machining center, which can effectively solve the problems in the background technique.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An auxiliary tooling for a gantry machining center, including a machining table. A plurality of first chutes are arranged on the inner wall above the machining table. A support plate is arranged on the upper surface of the machining table. A T-shaped block is arranged below the support plate. The T-shaped block slides inside the first chute. A fixing screw is arranged between the T-shaped block and the support plate. A first positioning block and a second positioning block are arranged on the upper surface of the support plate. A plurality of second chutes are arranged on the inner wall of the support plate. A first cylinder is arranged on the upper surface of the support plate. A fixing side plate is arranged on the side of the first cylinder. A fixing groove is arranged on the inner wall of the support plate. A second cylinder is arranged inside the fixing groove. A top plate is arranged on the top of the second cylinder. The diameter of the top plate is smaller than the diameter of the fixing groove.

[0007] Preferably, a base is provided above the processing table. There are two sets of the bases, which are respectively arranged on both sides of the support plate. A third cylinder is arranged on the upper surface of the base. A fixing block is arranged at the top of the third cylinder. A fixing fixture is arranged on the side surface of the fixing block. There are two sets of the fixing fixtures. A fourth cylinder is arranged between the fixing fixture and the fixing block. A pressing plate is arranged inside the fixing fixture. A fifth cylinder is arranged between the pressing plate and the fixing fixture. There are two sets of the pressing plates and the fifth cylinders. A bearing plate is arranged above the third cylinder. A motor is arranged on the upper surface of the bearing plate. An output end of the motor is provided with a fourth cylinder. A connecting flange is arranged between the fourth cylinder and the motor. One end of the fourth cylinder is provided with a fixing fixture.

[0008] Preferably, the support plate is detachably connected to the processing table through the provided T-shaped blocks and fixing screws. The first positioning block and the second positioning block are detachably connected to the support plate. The first cylinder is detachably connected to the support plate through the provided fixing screws and the second sliding groove.

[0009] Preferably, the fixed side plate is detachably connected to the first cylinder. The top plate is detachably connected to the support plate through the provided second cylinder.

[0010] Preferably, the base is detachably connected to the processing table. The fixing block is detachably connected to the base through the provided third cylinder. The fixing fixture is rotatably connected to the fixing block through the provided fourth cylinder. The pressing plate is detachably connected to the fixing fixture through the provided fifth cylinder.

[0011] Preferably, the bearing plate is detachably connected to the base through the provided third cylinder. The motor is detachably connected to the bearing plate. The fixing fixture is detachably connected to the motor through the provided fourth cylinder. The fourth cylinder is detachably connected to the motor through the provided connecting flange.

[0012] Beneficial effects

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. In the present utility model, the workpiece is supported by the provided support plate, positioned by the provided first positioning block and second positioning block, and fixed by the provided first cylinder controlling the telescopic movement of the fixed side plate. Meanwhile, the provided support plate can effectively protect the surface of the processing table, preventing damage caused by the tool. The provided T-shaped block and fixing screws facilitate the installation and disassembly of the support plate by the staff, enabling the staff to replace different specifications of tooling according to requirements. After the workpiece is processed, the first cylinder is loosened, and the second cylinder is started to control the lifting of the top plate to lift the workpiece, making the lower surface of the workpiece away from the upper surface of the support plate. At this time, the fourth cylinder is started, and the provided fourth cylinder moves the fixed fixture to both ends of the workpiece, placing both ends of the workpiece between the fixed fixture and the pressing plate. The provided fifth cylinder controls the pressing plate to clamp and fix the workpiece.

[0015] 2. In the present utility model, the workpiece is clamped by the provided fixed fixture. When the staff needs to flip the workpiece, the third cylinder is started, and the provided third cylinder raises the fixed block and the bearing plate, thereby lifting the workpiece upward to make it away from the support plate, leaving enough space for the workpiece to flip. The motor is started, and the provided motor controls the rotation of the fourth cylinder, thereby driving the fixed fixture to rotate and flip the workpiece, facilitating the processing by the staff. Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the structural schematic diagram of the support plate of the present utility model;

[0018] Figure 3 is the structural schematic diagram of the fixing device of the present utility model;

[0019] Figure 4 is the structural schematic diagram of the material turning device of the present utility model.

[0020] In the figure: 1. Processing table; 2. First chute; 3. Support plate; 4. T-shaped block; 5. Fixing screw; 6. First positioning block; 7. Second positioning block; 8. Second chute; 9. First cylinder; 10. Fixed side plate; 11. Fixed groove; 12. Second cylinder; 13. Top plate; 14. Base; 15. Third cylinder; 16. Fixed block; 17. Bearing plate; 18. Fourth cylinder; 19. Fixed fixture; 20. Pressing plate; 21. Fifth cylinder; 22. Connecting flange; 23. Motor. Detailed Embodiments

[0021] To make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] As shown in Figure 1 - Figure 2 the figure, an auxiliary tooling for a gantry machining center includes a machining table 1. A plurality of first chutes 2 are provided on the inner wall above the machining table 1. The worker slides the T-shaped block 4 into the inside of the first chute 2, and selects a suitable position to fix the support plate 3 through the set fixing screw 5 and the T-shaped block 4. The workpiece is placed above the support plate 3, and its side and end faces are respectively abutted against the first positioning block 6 and the second positioning block 7. The fixed side plate 10 is controlled by the set first cylinder 9 to fix the workpiece, facilitating the worker to process it. After the workpiece is processed, the first cylinder 9 and the fixed side plate 10 are loosened, and the second cylinder 12 is started. The top plate 13 is controlled by the set second cylinder 12 to move up and down, jacking up the workpiece to separate its bottom surface from the upper surface of the support plate 3.

[0023] As shown in Figure 3 - Figure 4 the figure, for an auxiliary tooling of a gantry machining center, after the workpiece is lifted, the fixed clamps 19 are controlled by the set fourth cylinder 18 to move towards each other, and the fixed clamps 19 are moved to both ends of the workpiece, so that the workpiece is located between the fixed clamps 19 and the pressing plate 20. The pressing plate 20 is controlled by the set fifth cylinder 21 to move up and down to clamp and fix the workpiece. The bearing plate 17 and the fixed block 16 are controlled by the set third cylinder 15 to rise, lifting the workpiece to have enough space for turning the material. When the workpiece rises to a certain height, the motor 23 is started, and the workpiece is turned by the set motor 23. After the workpiece is turned, the bearing plate 17 and the fixed block 16 are lowered by the set third cylinder 15, and the workpiece is placed above the top plate 13. The top plate 13 is controlled by the set second cylinder 12 to descend, placing the workpiece on the upper surface of the support plate 3. Subsequently, the workpiece is fixed by the set first cylinder 9 and the fixed side plate 10, which greatly reduces the labor intensity of the worker, facilitates the operation of the worker, improves the practicability of the equipment, reduces the input cost, and improves the competitive advantage in the market.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary tooling for a gantry machining center, comprising a machining table (1), characterized in that: The upper inner wall of the processing table (1) is provided with a plurality of first sliding grooves (2); the upper surface of the processing table (1) is provided with a support plate (3); a T-shaped block (4) is provided below the support plate (3); the T-shaped block (4) slides inside the first sliding groove (2); a fixing screw (5) is provided between the T-shaped block (4) and the support plate (3); the upper surface of the support plate (3) is provided with a first positioning block (6) and a second positioning block (7); the inner wall of the support plate (3) is provided with a plurality of second sliding grooves (8); the upper surface of the support plate (3) is provided with a first cylinder (9); a fixed side plate (10) is provided on the side of the first cylinder (9); a fixed groove (11) is provided on the inner wall of the support plate (3); a second cylinder (12) is provided inside the fixed groove (11); a top plate (13) is provided on the top of the second cylinder (12); the diameter of the top plate (13) is smaller than the diameter of the fixed groove (11).

2. The auxiliary tooling for a gantry machining center according to claim 1, characterized in that: A base (14) is arranged above the processing table (1), and the base (14) is provided in two groups. The bases (14) are respectively arranged on both sides of the support plate (3). A third cylinder (15) is arranged on the upper surface of the base (14), and a fixing block (16) is arranged on the top of the third cylinder (15). A fixing fixture (19) is arranged on the side of the fixing block (16). The fixing fixture (19) is provided in two groups. A fourth cylinder (18) is arranged between the fixing fixture (19) and the fixing block (16). The fixing fixture (19) is provided with a plurality of fixing fixtures (19). A pressure plate (20) is arranged on the side, a fifth cylinder (21) is arranged between the pressure plate (20) and the fixing fixture (19), there are two groups of the pressure plate (20) and the fifth cylinder (21), a bearing plate (17) is arranged above the third cylinder (15), a motor (23) is arranged on the upper surface of the bearing plate (17), a fourth cylinder (18) is arranged at the output end of the motor (23), a connecting flange (22) is arranged between the fourth cylinder (18) and the motor (23), and a fixing fixture (19) is arranged at one end of the fourth cylinder (18).

3. The auxiliary tooling for a gantry machining center according to claim 1, characterized in that: The support plate (3) is detachably connected to the processing table (1) via a T-shaped block (4) and a fixing screw (5); the first positioning block (6) and the second positioning block (7) are detachably connected to the support plate (3); and the first cylinder (9) is detachably connected to the support plate (3) via a fixing screw (5) and a second slide groove (8).

4. The auxiliary tooling for a gantry machining center according to claim 1, characterized in that: The fixed side plate (10) is detachably connected to the first cylinder (9), and the top plate (13) is detachably connected to the support plate (3) via a second cylinder (12).

5. The auxiliary tooling for a gantry machining center according to claim 2, characterized in that: The base (14) is detachably connected to the processing table (1), the fixed block (16) is detachably connected to the base (14) via a third cylinder (15), the fixed fixture (19) is rotatably connected to the fixed block (16) via a fourth cylinder (18), and the pressing plate (20) is detachably connected to the fixed fixture (19) via a fifth cylinder (21).

6. The auxiliary tooling for a gantry machining center according to claim 2, characterized in that: The bearing plate (17) is detachably connected to the base (14) via a third cylinder (15), the motor (23) is detachably connected to the bearing plate (17), the fixing fixture (19) is detachably connected to the motor (23) via a fourth cylinder (18), and the fourth cylinder (18) is detachably connected to the motor (23) via a connecting flange (22).

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