CN207464785U - A double-spindle and double-Z-axis CNC machine tool capable of automatic tool change - Google Patents

Abstract

The utility model discloses a can realize two Z axle numerical control machine tools of two main shafts of automatic tool changing, including base and first tool magazine, install first Z axle aircraft nose and second Z axle aircraft nose on first X axle slide rail and the second X axle slide rail, the tool bit is installed to one side of first tool magazine and second tool magazine. This can realize two Z axle numerical control machine tools of two main shafts of automatic tool changing, independent promotion cylinder is installed respectively to first Z axle aircraft nose and second Z axle aircraft nose, realize independent motion under the promotion of first Z axle aircraft nose promotion cylinder and second Z axle aircraft nose promotion cylinder, make the tool bit move along the Z axle, the product of workstation top is conveniently processed, this device Y axle and Z axle are public axle, first Z axle aircraft nose and second Z axle aircraft nose are the two Z axles that can independent motion, such design just can utilize the independent motion regulation cutter compensation of Z axle, 2 accessories can be realized simultaneous processing to double-unit head processing, efficiency doubles.

Description

A double-spindle and double-Z-axis CNC machine tool capable of automatic tool change

technical field

The utility model relates to the technical field of numerical control machine tools, in particular to a double-spindle and double-Z-axis numerical control machine tool capable of automatic tool change.

Background technique

The second spindle of the double-spindle CNC machine tool is a movable spindle (some of which are not movable). It can move to the first spindle and grab the workpiece to process the second surface. This configuration is conducive to improving the accuracy of the workpiece and improving Processing speed, but in general, the tool compensation cannot be adjusted independently.

Utility model content

The purpose of the utility model is to provide a double-spindle and double-Z-axis CNC machine tool capable of automatic tool change, which has the characteristics of independent movement and adjustment of tool compensation, and solves the problems in the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a double-spindle double-Z-axis CNC machine tool capable of automatic tool change, including a base and a first tool magazine, the bottom of the base is provided with feet, the base of the base One side of the top is provided with a gantry, and the top side of the gantry is provided with a first X-axis slide rail and a second X-axis slide rail, and the first X-axis slide rail and the second X-axis slide rail are installed with The first Z-axis head and the second Z-axis head, the top of the first Z-axis head is installed with the first Z-axis head pushing cylinder, and the top of the second Z-axis head is installed with the second Z The axis head pushes the cylinder, the first tool magazine is installed at the bottom of the first Z-axis head, the second tool magazine is installed at the bottom of the second Z-axis head, and the first tool magazine and the second tool magazine A cutter head is installed on one side of the warehouse, and a first Y-axis slide rail and a second Y-axis slide rail are provided on one side of the bottom of the gantry, and the first Y-axis slide rail and the second Y-axis slide rail are arranged on The top of the base, the top of the first Y-axis slide rail and the top of the second Y-axis slide rail are equipped with a workbench, and the bottom of the workbench is installed with a workbench pushing cylinder.

Preferably, a machine head mounting plate is installed on the first X-axis slide rail and the second X-axis slide rail, the first Z-axis machine head and the second Z-axis machine head are installed on the machine head mounting plate, and the machine head mounting plate An X-axis push cylinder is installed on one side of the machine head, and the X-axis pushes the cylinder to push the head mounting plate to move in the X-axis direction.

Preferably, the first Z-axis head pushing cylinder and the second Z-axis head pushing cylinder respectively push the first Z-axis head and the second Z-axis head to move along the Z-axis direction.

Preferably, the worktable pushes the cylinder to move the worktable along the Y-axis direction.

Preferably, the first tool magazine and the second tool magazine are independent tool magazines, and the tool heads are clamped on the first tool magazine and the second tool magazine to realize automatic tool change.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The double-spindle double-Z-axis CNC machine tool that can realize automatic tool change, the worktable pushes the cylinder to push the worktable to move along the Y-axis direction, and the worktable can be pushed to the bottom of the first tool magazine and the second tool magazine, and the first tool magazine The first tool magazine and the second tool magazine are installed on the bottom of the first Z-axis head and the second Z-axis head respectively, and the first Z-axis head and the second Z-axis The heads are respectively equipped with independent push cylinders, which are the first Z-axis head push cylinder and the second Z-axis head push cylinder. The first Z-axis head and the second Z-axis head are respectively on the first Z-axis head. The push cylinder and the second Z-axis machine head push the cylinder to realize independent movement, so that the cutter head moves along the Z-axis, which is convenient for processing the products on the top of the workbench. The Y-axis and Z-axis of this device are common axes, and the first Z The two-axis machine head and the second Z-axis machine head are double Z-axes that can move independently. This design can use the independent movement of the Z-axis to adjust the tool compensation. The double-head machining can realize simultaneous processing of two parts, doubling the efficiency.

Description of drawings

Fig. 1 is the overall structure diagram of the utility model.

In the figure: 1 foot, 2 base, 3 the first tool magazine, 4 gantry frame, 5 the first X-axis slide rail, 6 the second X-axis slide rail, 7 the first Z-axis head, 8 the first Z-axis head Push cylinder, 9 second Z-axis head push cylinder, 10X-axis push cylinder, 11 second Z-axis head, 12 second tool magazine, 13 cutter head, 14 workbench, 15 second Y-axis slide rail, 16 work Taiwan promotes cylinder, 17 first Y-axis slide rails.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1, a dual-spindle and dual-Z-axis CNC machine tool capable of automatic tool change, including a base 2 and a first tool magazine 3, the bottom of the base 2 is provided with a foot 1 to prevent the device from sliding, thus affecting the operation, the base 2 The top side of the gantry 4 is provided with a gantry 4, and the gantry 4 plays a supporting role to facilitate the installation of the three-dimensional slide rail. The top side of the gantry 4 is provided with a first X-axis slide rail 5 and a second X-axis slide rail 6, The machine head mounting plate is installed on the first X-axis slide rail 5 and the second X-axis slide rail 6, and the first Z-axis machine head 7 and the second Z-axis machine head 11 are installed on the machine head mounting plate. An X-axis push cylinder 10 is installed on one side, and the X-axis pushes the cylinder 10 to push the head mounting plate to move in the X-axis direction, thereby pushing the first Z-axis head 7 and the second Z-axis head 11 to run along the X-axis slide rail. A first Z-axis head push cylinder 8 is installed on the top of a Z-axis head 7, a second Z-axis head push cylinder 9 is installed on the top of the second Z-axis head 11, and a first Z-axis head pushes cylinder 8 and the second Z-axis machine head pushing cylinder 9 respectively push the first Z-axis machine head 7 and the second Z-axis machine head 11 to move along the Z-axis direction, and the first Z-axis machine head 7 and the second Z-axis machine head 11 are respectively set The independent push cylinder realizes the independent movement of the first Z-axis head 7 and the second Z-axis head 11, and the two do not affect each other. The bottom of the first Z-axis head 7 is installed with the first tool magazine 3, and the second The bottom of the Z-axis machine head 11 is equipped with a second knife magazine 12, and a side of the first knife magazine 3 and the second knife magazine 12 is equipped with a cutter head 13, and the first knife magazine 3 and the second knife magazine 12 are independent Row-type tool magazine, the cutter head 13 is clamped on the first tool magazine 3 and the second tool magazine 12, which can realize automatic tool change. The bottom side of the gantry 4 is provided with a first Y-axis slide rail 17 and a second Y-axis slide rail 15, the first Y-axis slide rail 17 and the second Y-axis slide rail 15 are arranged on the top of the base 2, and the top of the first Y-axis slide rail 17 and the second Y-axis slide rail 15 is equipped with a workbench 14 , the bottom of the workbench 14 is equipped with a workbench pushing cylinder 16, and the workbench pushes the cylinder 16 to push the workbench 14 to move along the Y-axis direction, so that the workbench 14 moves to the bottom of the first tool magazine 3 and the second tool magazine 12, thereby To achieve machining, the double-spindle and double-Z-axis CNC machine tool that can realize automatic tool change, the worktable pushes the cylinder 16 to push the worktable 14 to move along the Y-axis direction, and can push the workbench 14 to the first tool magazine 3 and the second tool magazine 12, the first tool magazine 3 and the second tool magazine 12 are equipped with a cutter head 13, and the first tool magazine 3 and the second tool magazine 12 are installed on the first Z-axis machine head 7 and the second Z-axis machine head respectively. 11, the first Z-axis head 7 and the second Z-axis head 11 are respectively equipped with independent push cylinders, which are the push cylinder 8 for the first Z-axis head and the push cylinder 9 for the second Z-axis head. The Z-axis machine head 7 and the second Z-axis machine head 11 realize independent movement under the promotion of the first Z-axis machine head pushing cylinder 8 and the second Z-axis machine head pushing cylinder 9, so that the cutter head 13 moves along the Z-axis, It is convenient to process the products on the top of the workbench 14. The Y-axis and Z-axis of this device are common axes. The first Z-axis head 7 and the second Z-axis head 11 are double Z-axes that can move independently. Such a design can use the independent movement of the Z axis to adjust the tool compensation, and the double head processing can realize the simultaneous processing of 2 parts, doubling the efficiency.

To sum up: the dual-spindle dual-Z-axis CNC machine tool that can realize automatic tool change, the worktable pushes the cylinder 16 to push the worktable 14 to move along the Y-axis direction, and can push the worktable 14 to the first tool magazine 3 and the second Below the tool magazine 12, a cutter head 13 is installed on the first tool magazine 3 and the second tool magazine 12, and the first tool magazine 3 and the second tool magazine 12 are installed on the first Z-axis machine head 7 and the second Z-axis respectively. The bottom of the head 11, the first Z-axis head 7 and the second Z-axis head 11 are respectively equipped with independent push cylinders, which are the first Z-axis head push cylinder 8 and the second Z-axis head push cylinder 9, The first Z-axis machine head 7 and the second Z-axis machine head 11 realize independent movement under the promotion of the first Z-axis machine head pushing cylinder 8 and the second Z-axis machine head pushing cylinder 9, so that the cutter head 13 moves along the Z-axis It is convenient to process the products on the top of the workbench 14. The Y-axis and Z-axis of this device are common axes. The first Z-axis head 7 and the second Z-axis head 11 are double Z-axes that can move independently. The design can use the independent movement of the Z axis to adjust the tool compensation, and the double head processing can realize the simultaneous processing of 2 parts, doubling the efficiency.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of double Z axis numerically-controlled machine tools of double main shafts of achievable automatic tool changer, including pedestal (2) and the first tool magazine (3), feature It is：The bottom of the pedestal (2) is provided with stabilizer blade (1), and the top side of the pedestal (2) is provided with portal frame (4), described The top side of portal frame (4) is provided with the first X-axis slide rail (5) and the second X-axis slide rail (6), first X-axis slide rail (5) and First Z axis head (7) and the second Z axis head (11), the top of the first Z axis head (7) are installed in the second X-axis slide rail (6) Portion is equipped with the first Z axis head pusher cylinder (8), and the promotion of the second Z axis head is equipped at the top of the second Z axis head (11) Cylinder (9), the bottom of the first Z axis head (7) are equipped with the first tool magazine (3), the bottom peace of the second Z axis head (11) Equipped with the second tool magazine (12), the side of first tool magazine (3) and the second tool magazine (12) is equipped with cutter head (13), the portal frame (4) bottom side is provided with the first Y-axis sliding rail (17) and the second Y-axis sliding rail (15), the first Y-axis sliding rail (17) and second Y-axis sliding rail (15) is arranged on the top of pedestal (2), the top installation of the first Y-axis sliding rail (17) and the second Y-axis sliding rail (15) There is workbench (14), the bottom of the workbench (14) is equipped with workbench pusher cylinder (16).

2. a kind of double Z axis numerically-controlled machine tools of double main shafts of achievable automatic tool changer according to claim 1, it is characterised in that： Head installing plate, the first Z axis head (7) and the second Z axis are installed on first X-axis slide rail (5) and the second X-axis slide rail (6) For head (11) on head installing plate, the side of head installing plate is equipped with X-axis pusher cylinder (10), X-axis pusher cylinder (10) movement of head installing plate X-direction is pushed.

3. a kind of double Z axis numerically-controlled machine tools of double main shafts of achievable automatic tool changer according to claim 1, it is characterised in that： The first Z axis head pusher cylinder (8) and the second Z axis head pusher cylinder (9) push the first Z axis head (7) and respectively Two Z axis heads (11) are moved along Z-direction.

4. a kind of double Z axis numerically-controlled machine tools of double main shafts of achievable automatic tool changer according to claim 1, it is characterised in that： The workbench pusher cylinder (16) platform (14) that pushes the work forward is moved along Y direction.

5. a kind of double Z axis numerically-controlled machine tools of double main shafts of achievable automatic tool changer according to claim 1, it is characterised in that： First tool magazine (3) and the second tool magazine (12) are independent row-knife tool magazine, and cutter head (13) is connected to the first tool magazine (3) and On two tool magazines (12).