CN110315395A - Polyhedral all-in-one machine - Google Patents

Abstract

The invention discloses a polyhedral all-in-one machine which comprises a machine base, a workbench, a portal frame, a movable upright post, a vertical machine head, a horizontal machine head, a vertical tool magazine and a horizontal tool magazine; the workbench can be longitudinally movably arranged on the machine base back and forth, and is driven by the first driving mechanism to longitudinally move back and forth; the portal frame is arranged at one end of the base and comprises two support columns, a cross beam and a portal sliding seat, the two support columns are arranged at two sides of one end of the base, the cross beam is connected with the tops of the two support columns, and the portal sliding seat can be movably arranged on the cross beam in a transverse back-and-forth mode. The gantry machining center and the horizontal machining center can be integrated, the gantry machining center and the movable column type horizontal machining center can be independently manufactured, standard sharing is achieved, the type selection is also increased for clients, in the aspect of machining application, multi-face machining can be completed through one-time clamping, parts are improved by 90% compared with original clamping workpieces, under the condition that the precision is kept, the production efficiency is greatly improved, and the cost is saved.

Description

Polyhedron all-in-one machine

technical field

The invention relates to the technology in the field of processing equipment, in particular to a polyhedron integrated machine.

Background technique

Machining centers are developed from CNC milling machines. The biggest difference from the CNC milling machine is that the machining center has the ability to automatically exchange machining tools. By installing different-purpose tools on the tool magazine, the machining tool on the spindle can be changed through an automatic tool changer in one clamping to achieve a variety of machining. Function.

The current machining centers are generally divided into gantry machining centers and horizontal machining centers. Generally, gantry machining centers can only process the top surface of the workpiece, and horizontal machining centers generally process the side of the workpiece. When users produce automobile wheels, Conventional processing requires lathe processing, and vertical machining center processing requires multiple clamping, which makes the production efficiency very low. Therefore, it is necessary to improve the current machining center.

Contents of the invention

In view of this, the present invention addresses the deficiencies in the prior art, and its main purpose is to provide a polyhedral integrated machine, which can effectively solve the problem of low production efficiency of existing machining centers.

To achieve the above object, the present invention adopts the following technical solutions:

A polyhedron all-in-one machine, including a machine base, a workbench, a gantry frame, a movable column, a vertical machine head, a horizontal machine head, a vertical tool magazine and a horizontal tool magazine; On the base, the workbench is driven back and forth longitudinally by the first driving mechanism; the gantry is set at one end of the machine base, and the gantry includes two supporting columns, a beam and a gantry sliding seat, and the two supporting columns are set at one end of the machine base The two sides of the crossbeam are connected to the tops of the two support columns, and the gantry sliding seat can be set on the crossbeam in a horizontal and back-and-forth manner, and the gantry sliding seat is driven by the second driving mechanism to move back and forth in the horizontal direction; the movable column can be set in the horizontal back and forth movement At the other end of the machine base, the movable column is driven by the third driving mechanism to move back and forth horizontally; the vertical machine head is set on the gantry slide seat; the horizontal machine head is set on the movable column; the vertical tool magazine is set on the gantry on; the horizontal tool magazine is set on the movable column.

Preferably, the workbench is a multi-axis controlled movable workbench, which includes a supporting plate and a multi-axis mechanism arranged on the supporting plate.

Preferably, the first drive mechanism is a servo motor direct drive mechanism or a linear motor, and the worktable is guided by a linear guide that uses ball or roller rails to rotate; the second drive mechanism is a servo motor direct drive mechanism. drive mechanism or linear motor, and the gantry slide is guided by a linear guide rail that uses balls or rollers; the third drive mechanism is a servo motor direct drive mechanism or a linear motor, and the movable column is driven by a ball or roller Roller rails turn linear guides to guide the movement.

Preferably, the vertical head is a head with multi-axis control activities, which uses BT40 or BT50 spindle; the horizontal head is a multi-axis control head, which uses BT40 or BT50 spindle.

Preferably, the vertical tool magazine is a vertical disc arm tool magazine, and the horizontal tool magazine is a vertical disc arm tool magazine.

Preferably, the base includes a main base, a gantry base and a horizontal base, the gantry base is integrally connected with one end of the main base, and the horizontal base is detachably connected with the other end of the main base.

Preferably, two slide rails are arranged on the horizontal base, and the two slide rails are located at different horizontal positions, one high and one low, and the slide rail at the rear side is higher than the slide rail at the front side, and the movable column passes through The slide block is slidably installed on two slide rails.

Preferably, two slide rails are arranged on the beam, one slide rail is located at the top of the beam, and the other slide rail is located at the front side of the beam. superior.

Preferably, both sides of the gantry slide seat are provided with three sliders arranged at intervals up and down, and two slide rails are provided on the back of the vertical machine head, and the two slide rails are slidably fitted with the corresponding sliders.

Preferably, the vertical machine head adopts the direct transmission mode of the main shaft and the motor.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions:

This equipment integrates a gantry machining center and a horizontal machining center, and can be separately made into a gantry machining center and a moving column horizontal machining center. It realizes standard sharing and provides customers with more models to choose from. Clamping can complete multi-faceted processing, and the parts are 90% higher than the original clamping workpieces. While maintaining the accuracy, the production efficiency is greatly improved and the cost is saved.

In order to set forth the structural features and effects of the present invention more clearly, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments:

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the preferred embodiment of the present invention;

Fig. 2 is a schematic perspective view of another angle of a preferred embodiment of the present invention;

Fig. 3 is a partial assembly schematic view of a preferred embodiment of the present invention;

Fig. 4 is another perspective schematic diagram of Fig. 3;

Fig. 5 is another partial assembly schematic view of a preferred embodiment of the present invention;

FIG. 6 is another perspective view of FIG. 5 .

Explanation of the accompanying drawings:

10. Machine base 11. Main body base

12. Gantry base 13. Horizontal base

101, slide rail 102, slide block

20. Working table 21. Pallet

22. Multi-axis mechanism 30. Gantry frame

31. Support column 32. Beam

33. Gantry sliding seat 301. Slide rail

302, slider 303, slider

304, slide rail 40, movable column

50. Vertical machine head 51. Main shaft

52. Motor 60. Horizontal machine head

70. Vertical tool magazine 80. Horizontal tool magazine

91. First driving mechanism 92. Second driving mechanism

93. The third driving mechanism

Detailed ways

Please refer to Fig. 1 to Fig. 6, which shows the specific structure of the preferred embodiment of the present invention, including organic base 10, workbench 20, gantry frame 30, movable column 40, vertical machine head 50, horizontal Machine head 60, vertical tool magazine 70 and horizontal tool magazine 80.

The base 10 includes a main base 11, a gantry base 12 and a horizontal base 13, the gantry base 12 is integrally connected with one end of the main base 11, and the horizontal base 13 is detachably connected to the other end of the main base 11 , so it is convenient for the design and installation of this equipment, easy to process, and can be adjusted to the required accuracy when adjusting the machine tool at 90°.

The workbench 20 can be arranged on the base 10 in a longitudinally movable manner, and the workbench 20 is driven to move back and forth longitudinally by the first drive mechanism 91; in this embodiment, the workbench 20 is on the main body seat 11, and the workbench 20 It is a workbench with multi-axis control activities, which includes a supporting plate 21 and a multi-axis mechanism 22 arranged on the supporting plate 21. The workbench 20 is preferably an integrated four-axis structure, which can be set separately from the supporting plate 21. Multi-purpose, can adopt pallet + four-axis/five-axis design.

The first driving mechanism 91 is a servo motor direct-connected driving mechanism or a linear motor, and the worktable 20 is guided by a linear guide rail that adopts a ball or roller rail to rotate.

This gantry 30 is arranged on one end of the machine base 10, and the gantry 30 includes two supporting columns 31, a crossbeam 32 and a gantry slide 33, and the two supporting columns 31 are arranged on both sides of one end of the machine base 10, and the crossbeam 32 Connecting the tops of the two support columns 31, the gantry slide 33 can be arranged on the beam 32 to move back and forth horizontally, and the gantry slide 33 is driven to move back and forth laterally by the second driving mechanism 92; in this embodiment, the gantry 30 is located on the On the base 12, the second driving mechanism 92 is a servo motor direct-connected driving mechanism or a linear motor, and the gantry slide 33 is guided by a linear guide rail that adopts a ball or roller line rail to rotate; and, on the crossbeam 32 Two slide rails 301 are provided, one slide rail 301 is located on the top of the beam 32, and the other slide rail 301 is located on the front side of the beam 32. The gantry slide 33 is in an inverted L shape and is slidably installed on the two slide rails through a slider 302. 301, the fixed surfaces of the two slide rails 301 are at 90°, so that the stress is decomposed from the two fixed surfaces, and the force is better.

The movable column 40 can be arranged on the other end of the machine base 10 in a horizontally movable manner, and the movable column 40 is driven by the third driving mechanism 93 to move horizontally back and forth; in this embodiment, the movable column 40 is located on the horizontal base 13. The third driving mechanism 93 is a servo motor direct-connected driving mechanism or a linear motor, and the movable column 40 is guided by a linear guide rail that adopts a ball or roller rail to rotate. Moreover, the horizontal base 13 is provided with two slide rails 101, the two slide rails 101 are located at different horizontal positions, one high and one low, and the slide rail 101 at the rear side is higher than the slide rail 101 at the front side, A stepped structure is formed to make the cutting force better, and the movable column 40 is slidably installed on the two slide rails 101 through the slide block 102 .

The vertical machine head 50 is arranged on the gantry slide 33; the horizontal machine head 60 is arranged on the movable column 40; the vertical tool magazine 70 is arranged on the gantry frame 30; the horizontal tool magazine 80 is arranged on the movable column 40 on. The vertical head 50 is a head with multi-axis control activities, and it selects BT40 or BT50 spindle, which has the ability to process parts. The horizontal head 60 is a head with multi-axis control activities, and it selects BT40 or BT50 spindle , and install elbow (not shown in the figure) additionally, have parts processing ability, and the simple ability of vertical lathe can be realized by installing turning tool additionally on horizontal machine head 60. The vertical tool magazine 70 is a vertical disc arm tool magazine, and the horizontal tool magazine 80 is a vertical disc arm tool magazine.

In addition, both sides of the gantry slide 33 are provided with three sliders 303 spaced up and down, and the back of the vertical machine head 50 is provided with two slide rails 304, and the two slide rails 304 slide with the corresponding sliders 303. Cooperating with the installation can effectively reduce the deformation of the vertical machine head 50 and the slide rail 304 during cutting and stress. Moreover, the vertical machine head 50 adopts the direct transmission mode of the main shaft 51 and the motor 52, which effectively guarantees the precision of the tapping process.

This equipment can be used for multiple purposes. The movable column 40, horizontal base 13 and horizontal machine head 60 can be removed to form a small gantry processing equipment. Otherwise, the gantry frame 30, gantry base 12 and vertical machine head 50 can be removed. , can form a horizontal processing equipment.

The working principle of this embodiment is described in detail as follows:

During work, the workpiece to be processed is placed on the workbench 20 and fixed, and then the first driving mechanism 91 drives the workbench 20 to move, so that the workpiece to be processed on the workbench 20 is close to the vertical head 50 or the horizontal head 60 , then, the vertical head 50 can process the top surface of the workpiece, and the horizontal head 60 can process each side of the workpiece, so that the workpiece can be clamped at one time to complete multi-face processing except the clamping surface. The vertical tool magazine 70 and the horizontal tool magazine 80 are respectively available for the vertical machine head 50 and the horizontal machine head 60 to change tools.

The key point of the design of the present invention is: this equipment integrates the gantry machining center and the horizontal machining center, and can be separately made into the gantry machining center and the moving column horizontal machining center, which realizes standard sharing and provides customers with more machine choices. In terms of processing applications, one clamping can complete multi-faceted processing, and the parts are 90% higher than the original clamping workpieces. While maintaining the accuracy, the production efficiency is greatly improved and the cost is saved.

The above describes the technical principles of the present invention in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present invention, and cannot be construed as limiting the protection scope of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation modes of the present invention without creative work, and these modes will all fall within the protection scope of the present invention.

Claims (10)

1. A polyhedron all-in-one machine, characterized in that: it comprises an organic base, a workbench, a gantry frame, a movable column, a vertical machine head, a horizontal machine head, a vertical knife magazine and a horizontal knife magazine; the workbench can be vertically It is arranged back and forth on the machine base, and the workbench is driven by the first driving mechanism to move back and forth longitudinally; The columns are arranged on both sides of one end of the base, and the beam connects the tops of the two supporting columns. The gantry slide seat can be set on the beam in a horizontally reciprocating manner, and the gantry slide seat is driven by the second driving mechanism to move back and forth laterally; It is arranged on the other end of the machine base to move back and forth horizontally, and the movable column is driven by the third driving mechanism to move back and forth horizontally; the vertical head is set on the gantry slide; the horizontal head is set on the movable column; the vertical The tool magazine is arranged on the gantry; the horizontal tool magazine is arranged on the movable column. 2 . The polyhedral integrated machine according to claim 1 , wherein the workbench is a multi-axis controlled movable workbench, which includes a supporting plate and a multi-axis mechanism arranged on the supporting plate. 3 . 3. The polyhedron all-in-one machine according to claim 1, characterized in that: the first drive mechanism is a servo motor direct drive mechanism or a linear motor, and the workbench is guided by a linear guide rail that uses ball or roller linear rails to rotate. The second drive mechanism is a servo motor direct drive mechanism or a linear motor, and the gantry slide is guided by a linear guide that uses balls or rollers to rotate; the third drive mechanism is a servo motor direct drive. Linked drive mechanism or linear motor, and the movable column is guided by a linear guide rail that uses ball or roller rails to rotate. 4. The polyhedron all-in-one machine according to claim 1, characterized in that: the vertical machine head is a multi-axis control activity head, and it selects BT40 or BT50 main shaft; the horizontal machine head is a multi-axis control activity The head, which uses BT40 or BT50 spindle. 5 . The polyhedron integrated machine according to claim 1 , wherein the vertical tool magazine is a vertical disc knife arm magazine, and the horizontal tool magazine is a vertical disc knife arm magazine. 6. The polyhedron all-in-one machine according to claim 1, characterized in that: the base includes a main base, a gantry base and a horizontal base, the gantry base is integrally connected with one end of the main base, and the horizontal base is connected with The other end of the main seat is detachably installed and connected. 7. The polyhedron all-in-one machine according to claim 6, characterized in that: the horizontal base is provided with two slide rails, the two slide rails are located at different horizontal positions, and the slide rails located at the rear side The rail is higher than the slide rail positioned at the front side, and the movable column is slidably installed on the two slide rails through a slide block. 8. The polyhedron all-in-one machine according to claim 1, wherein two slide rails are arranged on the beam, one slide rail is located on the top of the beam, and the other slide rail is located on the front side of the beam, and the gantry slide seat It is an inverted L shape and is slidably installed on two slide rails through a slider. 9. The polyhedron all-in-one machine according to claim 1, characterized in that: both sides of the gantry slide are provided with three sliders arranged at intervals up and down, and the back of the vertical machine head is provided with two slide rails, The two slide rails are installed in sliding cooperation with the corresponding slide blocks. 10. The polyhedron all-in-one machine according to claim 1, characterized in that: the vertical machine head adopts the direct transmission mode of the main shaft and the motor.