CN219444371U - Embedded cutter management device of high-precision machining center - Google Patents

Abstract

The utility model belongs to the technical field of machining centers, and particularly relates to an embedded type cutter management device of a high-precision machining center, which comprises a cutter magazine and a cutter taking edge, wherein the cutter taking edge is arranged on the surface of the cutter magazine; this novel cutter is for inserting the bottom of cutter socket time, and the unable extrusion of cutter is on pressure switch, and servo motor will unable rotation can avoid the cutter to stretch out cutter socket overlength, and the carousel is when rotating, and the cutter bumps with getting the edge of a knife, simultaneously through inserting the cutter design can promote the stability fixed to the cutter to the bottom.

Description

Embedded cutter management device of high-precision machining center

Technical Field

The utility model relates to the technical field of machining centers, in particular to an embedded cutter management device of a high-precision machining center.

Background

The machining center is provided with an Automatic Tool Changer (ATC) for automatically changing tools mounted on a spindle and tools held in a tool magazine, and continuously performing various kinds of machining on a workpiece, and patent search has found that publication No.: CN102639292B discloses a tool magazine capable of naturally allowing a long tool to coexist with other tools, and a machining center provided with the tool magazine. The tool magazine includes a rotary tool magazine body and a plurality of tool holding portions provided to the tool magazine body, each tool holding portion being sequentially movable toward a tool exchange position, a part or all of the tool holding portions being capable of switching between an exchange posture in which the tool is held in a direction parallel to a rotation axis direction of the tool magazine body and a movement posture in which the tool is held in a direction along a plane orthogonal to the rotation axis direction of the tool magazine body, the tool holding portions of the switchable postures being in the exchange posture when in the tool exchange position and being in the movement posture when out of the tool exchange position. The machining center is provided with the tool magazine.

In the existing machining center tool magazine, the length of a tool after abrasion is shortened, the depth of the tool inserted into a tool socket is unchanged, the clamping range of an arc clamping plate to the tool is smaller, the stability of the tool is poor, meanwhile, the tool is exposed in the process of being not inserted to the bottom, the tool collides with a tool taking edge in the rotating process, the tool magazine or the tool is damaged, and in order to solve the problem, the embedded tool management device of the high-precision machining center is provided.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background art, the utility model provides an embedded cutter management device of a high-precision machining center, when a cutter is inserted into the bottom of a cutter socket, the cutter cannot be extruded on a pressure switch, a servo motor cannot rotate, the cutter can be prevented from extending out of the cutter socket too long, and the cutter collides with a cutter taking edge when a turntable rotates.

(II) technical scheme

In order to solve the technical problems, the utility model provides an embedded tool management device of a high-precision machining center, which comprises a tool magazine and a tool taking edge, wherein the tool taking edge is arranged on the surface of the tool magazine, a turntable is rotatably arranged in an inner cavity of the tool magazine, a plurality of groups of tool sockets are annularly arranged on the surface of the turntable, a servo motor is arranged on the back surface of the tool magazine, a power output end of the servo motor is in transmission connection with the turntable, an arc-shaped clamping plate is movably arranged on the inner wall of the tool socket, a pressure switch is arranged at the bottom of the inner cavity of the tool socket, and the pressure switch is electrically connected with the servo motor through a wire.

Preferably, the inner walls of the cutter sockets are provided with embedded grooves, and the arc clamping plates are positioned in the embedded grooves.

Preferably, the side wall of the cutter socket is connected with a locking screw rod in a threaded manner, and the end part of the locking screw rod is rotationally connected with the arc-shaped clamping plate.

Preferably, a fixing frame is arranged on the side wall of the tool magazine, and the fixing frame is of an L-shaped structure.

Preferably, the fixing frame is provided with a cylinder, and the end part of a travel tube of the cylinder is connected with a mounting seat.

Preferably, a driving motor is arranged on one side surface of the mounting seat, a rotating seat is rotatably arranged on the other side surface of the mounting seat, and the driving motor is in transmission connection with the rotating seat through a chain.

Preferably, the inner cavity of the rotating seat is movably inserted with a driving rod, and the end part of the driving rod penetrates through the wall of the tool magazine cavity and is inserted and connected with the end part of the locking screw rod.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, when the cutter is not inserted into the bottom of the cutter socket, the cutter cannot be extruded on the pressure switch, the servo motor cannot rotate, the cutter can be prevented from extending out of the cutter socket too much, the cutter collides with the cutter taking edge when the turntable rotates, meanwhile, the length of the cutter after abrasion is shortened, the clamping range of the arc clamping plate to the cutter is smaller, the stability of fixing the cutter is poor, and the stability of fixing the cutter can be improved by inserting the cutter to the bottom.

2. According to the utility model, the control cylinder stretches, the end part of the driving rod is inserted into the end part of the locking screw rod, the driving motor drives the driving rod through the rotating seat, the driving rod can drive the locking screw rod to rotate, and the locking screw rod can enable the arc clamping plate to remove clamping force on the cutter or clamp the cutter under the drive of the surface threads, so that the cutter can be quickly taken and put.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another view angle structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

FIG. 4 is a schematic view of a tool receptacle according to the present utility model;

fig. 5 is a schematic view of a driving structure of a driving rod according to the present utility model.

Reference numerals:

1. a tool magazine; 2. taking a knife edge; 3. a servo motor; 4. a turntable; 5. a cutter socket; 6. an arc clamping plate; 7. locking the screw rod; 8. a pressure switch; 9. a fixing frame; 10. a cylinder; 11. a mounting base; 12. a driving motor; 13. a rotating seat; 14. and a driving rod.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-5, the embedded tool management device of the high-precision machining center provided by the utility model comprises a tool magazine 1 and a tool taking edge 2, wherein the tool taking edge 2 is arranged on the surface of the tool magazine 1, a turntable 4 is rotatably arranged in an inner cavity of the tool magazine 1, a plurality of groups of tool sockets 5 are annularly arranged on the surface of the turntable 4, a servo motor 3 is arranged on the surface of the back of the tool magazine 1, a power output end of the servo motor 3 is in transmission connection with the turntable 4, an arc-shaped clamping plate 6 is movably arranged on the inner wall of the tool socket 5, a pressure switch 8 is arranged at the bottom of the inner cavity of the tool socket 5, and the pressure switch 8 is electrically connected with the servo motor 3 through a wire.

It should be noted that, when the cutter is replaced, the turntable 4 is driven by the servo motor 3 to rotate, so that the corresponding cutter rotates to the cutter taking edge 2, the pressure switch 8 is electrically connected with the servo motor 3, the turntable 4 is driven by the servo motor 3 to rotate after the pressure switch 8 is opened, the cutter cannot be extruded on the pressure switch 8 when being inserted into the bottom of the cutter socket 5, the servo motor 3 cannot rotate, the cutter can be prevented from extending out of the cutter socket 5 too long, and the cutter collides with the cutter taking edge 2 when the turntable 4 rotates.

As shown in fig. 3 and fig. 4, the inner walls of the cutter sockets 5 are provided with embedded grooves, the arc clamping plates 6 are positioned in the embedded grooves, the side walls of the cutter sockets 5 are connected with locking screw rods 7 in a threaded manner, and the end parts of the locking screw rods 7 are rotationally connected with the arc clamping plates 6.

It should be noted that, the locking screw rod 7 can push the arc clamping plate 6 to move under the action of the surface threads, and the cutter can be fixed through the arc clamping plate 6.

As shown in fig. 4 and 5, the side wall of the tool magazine 1 is provided with a fixing frame 9, the fixing frame 9 is of an L-shaped structure, a cylinder 10 is installed on the fixing frame 9, the end part of a stroke pipe of the cylinder 10 is connected with a mounting seat 11, a driving motor 12 is installed on one side surface of the mounting seat 11, a rotating seat 13 is rotatably arranged on the other side surface of the mounting seat 11, the driving motor 12 is connected with the rotating seat 13 through a chain in a transmission manner, a driving rod 14 is movably inserted into an inner cavity of the rotating seat 13, and the end part of the driving rod 14 penetrates through the cavity wall of the tool magazine 1 and is inserted into and connected with the end part of the locking screw rod 7.

It should be noted that, control cylinder 10 extends, and actuating lever 14 tip inserts locking lead screw 7 tip, and actuating motor 12 drives actuating lever 14 through roating seat 13, and actuating lever 14 can drive locking lead screw 7 and rotate, and locking lead screw 7 can make arc splint 6 withdraw the clamp force or press from both sides the cutter to the cutter under the drive of surface screw, realizes taking the quick of putting the cutter.

The working principle and the using flow of the utility model are as follows: the cutter is inserted into the cutter socket 5, when the cutter is replaced, the turntable 4 is driven to rotate through the servo motor 3, the corresponding cutter is rotated to the cutter taking edge 2, the control cylinder 10 is extended, the end part of the driving rod 14 is inserted into the end part of the locking screw rod 7, the driving motor 12 drives the driving rod 14 through the rotating seat 13, the driving rod 14 can drive the locking screw rod 7 to rotate, the locking screw rod 7 can enable the arc clamping plate 6 to remove clamping force on the cutter under the driving of surface threads, so that the cutter is conveniently taken out of the cutter taking edge 2, the pressure of the pressure switch 8 is removed after the cutter is taken out, the cutter is still inserted into the cutter socket 5 after the cutter is used, the end part of the cutter is abutted to the pressure switch 8, the driving rod 14 is inserted into the end part of the locking screw rod 7 after the cylinder 10 is extended, the driving motor 12 drives the driving rod 14 to rotate through the rotating seat 13, the arc clamping plate 6 clamps the cutter, the pressure switch 8 is electrically connected with the servo motor 3, the pressure switch 8 can enable the servo motor 3 to drive the turntable 4 to rotate after the pressure switch 8 is started, the cutter cannot be extruded on the pressure switch 8 when the cutter is inserted into the bottom of the cutter socket 5, the cutter cannot be extruded to rotate after the servo motor 3 rotates, and the cutter can be prevented from being extruded out of the cutter and the cutter taking edge 4 when the cutter is extended out of the cutter socket 2.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.

Claims (7)

1. The utility model provides an embedded cutter management device of high accuracy machining center, includes tool magazine (1) and gets edge of a knife (2), it offers at tool magazine (1) surface to get edge of a knife (2), a serial communication port, tool magazine (1) inner chamber rotation is equipped with carousel (4), carousel (4) surface ring is equipped with a plurality of cutter sockets (5) of group, tool magazine (1) back surface is equipped with servo motor (3), the power take off end and the carousel (4) transmission of servo motor (3) link to each other, cutter socket (5) inner wall activity is equipped with arc splint (6), cutter socket (5) inner chamber bottom is equipped with pressure switch (8), pressure switch (8) pass through the wire and link to each other with servo motor (3) electricity.

2. The embedded tool management device of the high-precision machining center according to claim 1, wherein embedded grooves are formed in the inner walls of the tool sockets (5), and the arc clamping plates (6) are located in the embedded grooves.

3. The embedded tool management device of the high-precision machining center according to claim 1, wherein a locking screw rod (7) is connected to the side wall of the tool socket (5) in a threaded mode, and the end portion of the locking screw rod (7) is rotatably connected with the arc clamping plate (6).

4. An in-line tool management device for a high-precision machining center according to claim 3, wherein a fixing frame (9) is provided on a side wall of the tool magazine (1), and the fixing frame (9) has an L-shaped structure.

5. The in-line tool management device of the high-precision machining center according to claim 4, wherein the cylinder (10) is mounted on the fixing frame (9), and a mounting seat (11) is connected to the end of a travel tube of the cylinder (10).

6. The embedded tool management device of the high-precision machining center according to claim 5, wherein a driving motor (12) is installed on one side surface of the installation seat (11), a rotating seat (13) is rotatably arranged on the other side surface of the installation seat (11), and the driving motor (12) is in transmission connection with the rotating seat (13) through a chain.

7. The embedded tool management device of the high-precision machining center according to claim 6, wherein a driving rod (14) is movably inserted into an inner cavity of the rotating seat (13), and the end part of the driving rod (14) penetrates through the cavity wall of the tool magazine (1) and is inserted and connected with the end part of the locking screw rod (7).