CN211072874U

CN211072874U - Polyhedron processing center

Info

Publication number: CN211072874U
Application number: CN201921156972.4U
Authority: CN
Inventors: 熊运东
Original assignee: Dongguan Chengchuan Machinery Technology Co ltd
Current assignee: Dongguan Chengchuan Machinery Technology Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-07-24
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a polyhedron machining center, 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 processing center

Technical Field

The utility model belongs to the technical field of the processing equipment technique and specifically relates to indicate a polyhedron machining center.

Background

Machining centers have evolved from numerically controlled milling machines. The numerical control milling machine is different from a numerical control milling machine in that the machining center has the capability of automatically exchanging machining tools, and the machining tools on the main shaft can be changed through the automatic tool changing device in one-time clamping by installing tools with different purposes on the tool magazine, so that multiple machining functions are realized.

The existing machining center is generally divided into a gantry machining center and a horizontal machining center, the gantry machining center can only machine the top surface of a workpiece, the horizontal machining center generally machines the side surface of the workpiece, when a user produces an automobile hub, conventional machining needs lathe machining, the vertical machining center machines the workpiece, clamping needs to be carried out for multiple times, and production efficiency is very low. Therefore, there is a need for improvements in current machining centers.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a polyhedral machining center, which can effectively solve the problem of low production efficiency of the existing machining center.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a polyhedron machining center 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, the portal sliding seat can be transversely movably arranged on the cross beam back and forth, and the portal sliding seat is driven by a second driving mechanism to transversely move back and forth; the movable upright post can be transversely movably arranged at the other end of the base back and forth, and is driven by a third driving mechanism to transversely move back and forth; the vertical machine head is arranged on the gantry sliding seat; the horizontal machine head is arranged on the movable upright post; the vertical tool magazine is arranged on the portal frame; the horizontal tool magazine is arranged on the movable upright post.

Preferably, the workbench is a multi-axis control movable workbench.

Preferably, the first driving mechanism is a servo motor direct-connection driving mechanism or a linear motor, and the workbench is guided to move by a linear guide rail which rotates by adopting a ball or roller linear rail.

Preferably, the second driving mechanism is a servo motor direct-connection driving mechanism or a linear motor, and the gantry sliding seat is guided to move by a linear guide rail which rotates by adopting a ball or roller linear rail.

Preferably, the third driving mechanism is a servo motor direct-connection driving mechanism or a linear motor, and the movable upright post is guided to move by a linear guide rail which rotates by adopting a ball or roller linear rail.

Preferably, the vertical machine head is a multi-axis control movable machine head, and a main shaft of BT40 or BT50 is selected.

Preferably, the horizontal machine head is a multi-axis control movable machine head, and a main shaft of BT40 or BT50 is selected.

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

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

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

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.

To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

fig. 2 is a perspective view of another angle according to the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. base 11, main body seat

12. Gantry base 13 and horizontal base

20. Working table 30 and portal frame

31. Support column 32, cross beam

33. Gantry slide 40 and movable upright post

50. Vertical machine head 60 and horizontal machine head

70. Vertical tool magazine 80 and horizontal tool magazine

91. First and second driving mechanisms 92 and 92

93. Third driving mechanism

Detailed Description

Referring to fig. 1 and 2, a detailed structure of a preferred embodiment of the present invention is shown, which includes a machine base 10, a workbench 20, a gantry 30, a movable column 40, a vertical machine head 50, a horizontal machine head 60, a vertical tool magazine 70, and a horizontal tool magazine 80.

The machine base 10 comprises a main body base 11, a gantry base 12 and a horizontal base 13, wherein the gantry base 12 and the horizontal base 13 are respectively connected with two ends of the main body base 11.

The worktable 20 is longitudinally movably arranged on the machine base 10 back and forth, and the worktable 20 is driven by the first driving mechanism 91 to longitudinally move back and forth; in this embodiment, the table 20 is provided on the main body base 11, the table 20 is a multi-axis controlled movable table, the first driving mechanism 91 is a servo motor direct-coupled driving mechanism or a linear motor, and the table 20 is guided to move by a linear guide that rotates using a ball or roller linear rail.

The portal frame 30 is arranged at one end of the machine base 10, the portal frame 30 comprises two support columns 31, a cross beam 32 and a portal slide carriage 33, the two support columns 31 are arranged at two sides of one end of the machine base 10, the cross beam 32 is connected with the tops of the two support columns 31, the portal slide carriage 33 can be transversely and movably arranged on the cross beam 32 back and forth, and the portal slide carriage 33 is driven by a second driving mechanism 92 to transversely move back and forth; in this embodiment, the gantry 30 is located on the gantry base 12, the second driving mechanism 92 is a servo motor direct-coupled driving mechanism or a linear motor, and the gantry slide 33 is guided to move by a linear guide rail which rotates by using a ball or roller linear rail.

The movable upright post 40 can be transversely and movably arranged at the other end of the machine base 10 back and forth, and the movable upright post 40 is driven by a third driving mechanism 93 to transversely move back and forth; in this embodiment, the movable upright 40 is located on the horizontal base 13, the third driving mechanism 93 is a servo motor direct-coupled driving mechanism or a linear motor, and the movable upright 40 is guided to move by a linear guide rail which rotates by using a ball or roller linear rail.

The vertical machine head 50 is arranged on the gantry slide seat 33; the horizontal machine head 60 is arranged on the movable upright post 40; the vertical tool magazine 70 is arranged on the portal frame 30; the horizontal tool magazine 80 is disposed on the movable column 40. The vertical machine head 50 is a multi-axis control movable machine head, a BT40 or BT50 main shaft is selected and has part processing capacity, the horizontal machine head 60 is a multi-axis control movable machine head, a BT40 or BT50 main shaft is selected and is additionally provided with an elbow (not shown) and has part processing capacity, and the horizontal machine head 60 is additionally provided with a turning tool to realize the simple capacity of vertical turning. 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.

Detailed description the working principle of the present embodiment is as follows:

during operation, a workpiece to be machined is arranged on the workbench 20 and fixed, then the workbench 20 is driven to move by the first driving mechanism 91, the workpiece to be machined on the workbench 20 is close to the vertical machine head 50 or the horizontal machine head 60, then the vertical machine head 50 can machine the top surface of the workpiece, the horizontal machine head 60 can machine each side surface of the workpiece, the workpiece can be clamped at one time, multi-surface machining except the clamping surface is completed, and the vertical tool magazine 70 and the horizontal tool magazine 80 can be respectively used for the vertical machine head 50 and the horizontal machine head 60 to change tools.

The utility model discloses a design key is: 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.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A polyhedron machining center is characterized in that: 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, the portal sliding seat can be transversely movably arranged on the cross beam back and forth, and the portal sliding seat is driven by a second driving mechanism to transversely move back and forth; the movable upright post can be transversely movably arranged at the other end of the base back and forth, and is driven by a third driving mechanism to transversely move back and forth; the vertical machine head is arranged on the gantry sliding seat; the horizontal machine head is arranged on the movable upright post; the vertical tool magazine is arranged on the portal frame; the horizontal tool magazine is arranged on a movable upright post, the workbench is a multi-shaft control movable workbench, the first driving mechanism is a servo motor direct-connection driving mechanism or a linear motor, and the workbench is guided to move by a linear guide rail adopting a ball or a roller linear rail to rotate.

2. A polyhedral machining center according to claim 1, wherein: the second driving mechanism is a servo motor direct-connection driving mechanism or a linear motor, and the gantry sliding seat is guided to move by a linear guide rail which adopts a ball or a roller linear rail to rotate.

3. A polyhedral machining center according to claim 1, wherein: the third driving mechanism is a servo motor direct-connection driving mechanism or a linear motor, and the movable upright post is guided to move by a linear guide rail which adopts a ball or a roller linear rail to rotate.

4. A polyhedral machining center according to claim 1, wherein: the vertical machine head is a multi-axis control movable machine head, and a main shaft of BT40 or BT50 is selected.

5. A polyhedral machining center according to claim 1, wherein: the horizontal machine head is a multi-axis control movable machine head, and a main shaft of BT40 or BT50 is selected.

6. A polyhedral machining center according to claim 1, wherein: the vertical tool magazine is a vertical disc tool arm tool magazine.

7. A polyhedral machining center according to claim 1, wherein: the horizontal tool magazine is a vertical disc tool arm tool magazine.