CN216327006U

CN216327006U - Automatic tool setting device of hiding of five-axis CNC machining center

Info

Publication number: CN216327006U
Application number: CN202123013495.6U
Authority: CN
Inventors: 欧兰波
Original assignee: Suzhou Qingruiyu Precision Electromechanical Co ltd
Current assignee: Suzhou Qingruiyu Precision Electromechanical Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-19
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to the technical field of five-axis CNC (computer numerical control), and discloses an automatic tool setting hiding device for a five-axis CNC machining center, which comprises a machine tool body, wherein a cavity is formed in the machine tool body, the lower end in the machine tool body is fixedly connected with a 20866a model platform, the 20866a model platform is provided with a hiding component, the hiding component comprises a first motor, the first motor is fixedly connected to the lower end of the 20866a model platform, an output shaft of the first motor rotatably penetrates through 20866a model platform and is fixedly connected with a first gear, and the first gear is in meshing connection with a second gear. The cutter head on the 20866and the template is retracted through the two hinged rods, so that the automatic hiding function is achieved, the phenomenon that scraps after machining fall on the cutter head is avoided, meanwhile, the phenomenon that a cutter is knocked to the hand when a worker inspects a tool is avoided, the three nut blocks drive the clamping rings to move, the three clamping rings tightly clamp a workpiece to be machined, the phenomenon that the workpiece cannot fall off during machining is guaranteed, and the machining stability is enhanced.

Description

Automatic tool setting device of hiding of five-axis CNC machining center

Technical Field

The utility model relates to the technical field of five-axis CNC, in particular to an automatic tool setting hiding device of a five-axis CNC machining center.

Background

The five-axis linkage refers to that at least five coordinate axes (three linear coordinates and two rotation coordinates) are arranged on one machine tool, and the five coordinate axes can coordinate and move simultaneously to process under the control of a Computer Numerical Control (CNC) system.

However, the current CNC machining center has the following defects:

1. when the existing CNC machining center is used, machined scraps are easy to fall onto a blade, and a tool bit is easy to knock hands during inspection;

2. the work piece processed during processing has poor stability and is liable to fall off.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic tool setting hiding device of a five-axis CNC machining center, which aims to solve the problems in the background technology.

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

a tool setting device capable of being automatically hidden for a five-axis CNC machining center comprises a machine tool body, wherein a cavity is formed in the machine tool body, and a v-20866a section table is fixedly connected to the lower end of the interior of the machine tool body, and a hidden assembly is arranged on the v-20866a section table;

hide the subassembly and include first motor, first motor rigid coupling is at the lower extreme of \/20866;, and the output shaft of first motor rotates to run through \/20866;, type platform and rigid coupling have first gear, first gear meshing is connected with the second gear, the second gear with \/20866;, the up end of type platform rotates to be connected, and the edge of second gear and first gear up end all rotates and is connected with the hinge bar, and the common rigid coupling of the other end of two hinge bars has the Jiong template, the upper end of Jiong template is provided with the solid sword subassembly.

The scheme is as follows:

the type of the servo motor is ASFS-98, and the adopted type and the like can be customized according to actual use requirements.

As a still further scheme of the utility model: the cutter fixing assembly comprises a fixing bolt, a threaded hole is formed in the upper end of the Jiong type plate, the fixing bolt is rotatably connected in the threaded hole, and a cutter head is in contact connection between the fixing bolt and the inner side wall of the 20866; (Y-shaped plate).

As a still further scheme of the utility model: two the hinge rod sets up for the symmetry.

As a still further scheme of the utility model: the mounting groove has been seted up to an inside wall of lathe body, installs the centre gripping subassembly in the mounting groove.

As a still further scheme of the utility model: the centre gripping subassembly includes servo motor, servo motor rigid coupling is in the mounting groove, and servo motor's output shaft rigid coupling has circular rotation shell, and circular rotation has seted up the cavity in the shell, and circular rotation shell one side has seted up the dead slot, and the equidistance rotates to run through has three reciprocal lead screw on the circular rotation shell, and the equal rigid coupling of three reciprocal lead screw one end has hexagonal piece, and the equal rigid coupling of the other end of three lead screw has the stopper, and the outer wall screw thread of three reciprocal lead screw has cup jointed the nut piece, and a lateral wall rigid coupling of nut piece has the clamp ring.

As a still further scheme of the utility model: three the rigid coupling has the gag lever post between stopper and the circular shell inner wall that rotates, and nut piece sliding connection is at the outer wall of gag lever post.

As a still further scheme of the utility model: the outer wall of the reciprocating screw rod is rotatably connected in a fixed bearing, and the fixed bearing is embedded and installed on the circular rotating shell.

As a still further scheme of the utility model: one side of the machine tool body is rotatably connected with two cabinet doors.

The utility model has the beneficial effects that:

1. the two hinged rods are retracted 20866and the tool bit on the template plays a role of automatic hiding, so that the processed scraps are prevented from falling on the tool bit, and the tool bit is prevented from knocking hands when a worker inspects the tool;

2. the three nut blocks drive the clamping rings to move, so that the three clamping rings tightly clamp the workpiece to be machined, the workpiece cannot fall off during machining, and the machining stability is enhanced.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the interior of the machine body according to the present invention;

FIG. 3 is a schematic diagram of a hidden component of the present invention;

FIG. 4 is a schematic view of a clamping assembly of the present invention.

In the figure: 1. a machine tool body; 2. 20866a shaped platform; 3. hiding the component; 31. a first motor; 32. a first gear; 33. a second gear; 34. a hinged lever; 35. jiong a template; 36. a cutter fixing component; 361. fixing the bolt; 362. a cutter head; 4. a clamping assembly; 41. a servo motor; 42. a circular rotating housing; 43. a reciprocating screw rod; 44. hexagonal blocks; 45. a limiting block; 46. a nut block; 47. a clamping ring; 48. a limiting rod; 5. fixing the bearing; 6. a cabinet door.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and with reference to fig. 1 to 4, the embodiment of the present invention is as follows:

an automatic tool setting hiding device of a five-axis CNC machining center comprises a machine tool body 1, wherein a cavity is formed in the machine tool body 1, and a 20866, a shape platform 2, a 20866and a hiding assembly 3 are fixedly connected to the lower end of the interior of the machine tool body 1;

the hidden assembly 3 comprises a first motor 31, the first motor 31 is fixedly connected to 20866, the lower end of the type platform 2 is provided, an output shaft of the first motor 31 penetrates through 20866in a rotating mode, the type platform 2 is fixedly connected with a first gear 32, the first gear 32 is connected with a second gear 33 in a meshing mode, the second gear 33 is connected with 20866, the upper end face of the type platform 2 is connected in a rotating mode, hinged rods 34 are respectively and rotatably connected to the edges of the upper end faces of the second gear 33 and the first gear 32, Jiong-shaped plates 35 are fixedly connected to the other ends of the two hinged rods 34, and knife fixing assemblies 36 are arranged at the upper ends of the 20866-shaped plates 35.

Further as shown in the figure, the cutter fixing assembly 36 comprises fixing bolts 361 and 20866, a threaded hole is formed in the upper end of the template 35, the fixing bolt 361 is rotatably connected in the threaded hole, and a cutter head 362 is in contact connection between the fixing bolt 361 and the inner side wall of the template 35 to fix the cutter head 362.

As further shown, the two hinge rods 34 are symmetrically disposed.

Further as shown in the figure, a mounting groove is formed in one inner side wall of the machine tool body 1, and the clamping assembly 4 is mounted in the mounting groove.

Further as shown in the figure, centre gripping subassembly 4 includes servo motor 41, servo motor 41 rigid coupling is in the mounting groove, servo motor 41's output shaft rigid coupling has circular rotation shell 42, the cavity has been seted up in circular rotation shell 42, the dead slot has been seted up to circular rotation shell 42 one side, circular rotation shell 42 equidistance is rotated and is run through three reciprocal lead screw 43, the equal rigid coupling of three reciprocal lead screw 43 one end has hexagonal piece 44, the equal rigid coupling of the other end of three lead screw has stopper 45, the outer wall screw thread of three reciprocal lead screw 43 has cup jointed nut piece 46, a lateral wall rigid coupling of nut piece 46 has clamp ring 47, can not produce when having ensured processing and drop, the stability of processing has been strengthened.

Further as shown in the figure, a limiting rod 48 is fixedly connected between the three limiting blocks 45 and the inner wall of the circular rotating shell 42, and the nut block 46 is slidably connected to the outer wall of the limiting rod 48 to limit the nut block 46.

Further as shown in the figure, the outer wall of the reciprocating screw rod 43 is rotatably connected in the fixed bearing 5, and the fixed bearing 5 is embedded and installed on the circular rotating shell 42.

Further, as shown in the figure, two cabinet doors 6 are rotatably connected to one side of the machine tool body 1.

The working principle of the utility model is as follows: firstly, a workpiece to be machined is placed in a circular rotating shell 42, three hexagonal blocks 44 are pulled by a wrench to drive three reciprocating screw rods 43 to rotate respectively, under the limiting action of a limiting rod 48, three nut blocks 46 drive clamping rings 47 to move, so that the three clamping rings 47 tightly clamp the workpiece to be machined, the workpiece to be machined is ensured not to fall off during machining, the machining stability is enhanced, then a cutter head 362 is placed between Jiong shaping plates 35, a fixing bolt 361 is screwed and fixed, after the cutter head 362 machines the workpiece, a servo motor 41 is opened, an output shaft of the servo motor 41 drives a first gear 32 to rotate, the first gear 32 is meshed with a second gear 33, under the action of two hinged rods 34, the two hinged rods 34 retract the cutter head 362 on the Jiong shaping plate 35, so that the automatic hiding function is achieved, and machined scraps are prevented from falling on the cutter head 362, meanwhile, the cutter is prevented from knocking hands when the worker inspects the tool.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. An automatic tool setting hiding device of a five-axis CNC machining center comprises a machine tool body (1) and is characterized in that a cavity is formed in the machine tool body (1), and a shape platform (2) is fixedly connected to the lower end of the interior of the machine tool body (1), wherein a hiding assembly (3) is arranged on the shape platform (2) of the shape platform (20866);

hide subassembly (3) including first motor (31), first motor (31) rigid coupling is in 20866the lower extreme of type platform (2), and the output shaft of first motor (31) rotates and runs through 20866 \ 20866;, type platform (2) and rigid coupling have first gear (32), first gear (32) meshing is connected with second gear (33), second gear (33) and 20866;, the up end of type platform (2) rotates to be connected, and the edge of second gear (33) and first gear (32) up end all rotates and is connected with hinge bar (34), and the common rigid coupling of the other end of two hinge bars (34) has Jiong template (35), the upper end of Jiong template (35) is provided with solid sword subassembly (36).

2. The automatic tool setting hiding device for the five-axis CNC machining center as claimed in claim 1, wherein the tool fixing component (36) comprises a fixing bolt (361), a threaded hole is formed in the upper end of the Jiong-shaped plate (35), the fixing bolt (361) is rotatably connected in the threaded hole, and a tool bit (362) is in contact connection between the fixing bolt (361) and the inner side wall of the Jiong-shaped plate (35).

3. The automatic tool setting hiding device for five-axis CNC machining center as claimed in claim 1, characterized in that two of the hinge rods (34) are symmetrically arranged.

4. The automatic tool setting hiding device for the five-axis CNC machining center according to claim 1, wherein an inner side wall of the machine tool body (1) is provided with a mounting groove, and the clamping assembly (4) is mounted in the mounting groove.

5. The automatic tool setting hiding device for the five-axis CNC machining center according to claim 4, wherein the clamping assembly (4) comprises a servo motor (41), the servo motor (41) is fixedly connected in the mounting groove, an output shaft of the servo motor (41) is fixedly connected with a circular rotating shell (42), a cavity is formed in the circular rotating shell (42), a hollow groove is formed in one side of the circular rotating shell (42), three reciprocating screws (43) penetrate through the circular rotating shell (42) in an equidistant rotating mode, a hexagonal block (44) is fixedly connected at one end of each of the three reciprocating screws (43), a limiting block (45) is fixedly connected at the other end of each of the three screws, a nut block (46) is sleeved on the outer wall of each of the three reciprocating screws (43), and a clamping ring (47) is fixedly connected on one side wall of the nut block (46).

6. The automatic tool setting hiding device for the five-axis CNC machining center according to claim 5, wherein a limiting rod (48) is fixedly connected between the three limiting blocks (45) and the inner wall of the circular rotating shell (42), and the nut block (46) is slidably connected to the outer wall of the limiting rod (48).

7. The automatic tool setting hiding device for the five-axis CNC machining center is characterized in that the outer wall of the reciprocating screw rod (43) is rotatably connected into a fixed bearing (5), and the fixed bearing (5) is embedded and installed on a circular rotating shell (42).

8. The automatic tool setting hiding device for the five-axis CNC machining center is characterized in that two cabinet doors (6) are rotatably connected to one side of the machine tool body (1).