CN215880764U - Milling cutter machining center mechanism capable of flexibly feeding and discharging - Google Patents

Abstract

The utility model relates to the technical field of milling cutter processing, in particular to a milling cutter processing center mechanism capable of flexibly feeding and discharging, which comprises a workbench, a driving center device and a flexible feeding and discharging device, wherein the driving center device comprises a driving carrying disc, a center driving assembly and a plurality of material rod clamping assemblies, and the driving carrying disc comprises a bottom positioning carrying disc and an upper positioning carrying disc; the material rod clamping assemblies are arranged on the upper positioning carrying disc and comprise clamping barrel heads rotatably arranged on the upper positioning carrying disc and buckling and pressing assemblies arranged on the clamping barrel heads. The milling cutter material bar to be processed can be accurately matched with the corresponding processing station, the positioning effect is good, the processing precision is high, the loading and unloading operations are simple, the clamping effect is good, the milling cutter material bar is effectively prevented from being broken or scratched, and the milling cutter material bar is protected.

Description

Milling cutter machining center mechanism capable of flexibly feeding and discharging

Technical Field

The utility model relates to the technical field of milling cutter machining, in particular to a milling cutter machining center mechanism capable of flexibly feeding and discharging materials.

Background

A milling cutter is a rotating cutter mounted on a milling machine, which comprises a shank and a head, one end of the head being connected to one end of the shank, the head having one or more teeth, the head being capable of machining a plane, a step, a groove, a profiled surface, cutting a workpiece, etc. on the milling machine, and is widely used in the machine manufacturing and repair sector. In the process of machining the milling cutter, one end of a milling cutter material rod is clamped, and the other end of the milling cutter material rod is ground or grooved by using a grinding wheel. The milling cutter processing equipment in the prior art has the following defects:

1. the traditional milling cutter material rod has poor clamping effect, complicated operation of feeding and blanking and low working efficiency, and cannot meet the requirement of modern production;

2. the milling cutter material rod is in a rigid driving mode when being loaded and installed, so that the milling cutter material rod is easy to break or scratch, and the rejection rate is high.

Disclosure of Invention

The milling cutter machining center mechanism comprises a milling cutter machining center mechanism body, a positioning mechanism body, a clamping mechanism body and a feeding mechanism body, wherein the positioning mechanism body is used for positioning a milling cutter material rod to be machined, the clamping mechanism body is used for clamping the milling cutter material rod to be machined, and the feeding mechanism body is used for feeding and discharging the milling cutter material rod.

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

a milling cutter machining center mechanism capable of flexibly feeding and discharging comprises a workbench, a driving center device and a flexible feeding and discharging device, wherein the driving center device and the flexible feeding and discharging device are arranged on the workbench; the material bar clamping assemblies are arranged on the upper positioning carrying disc and comprise clamping cylinder heads rotatably arranged on the upper positioning carrying disc and buckling and pressing assemblies arranged on the clamping cylinder heads; the output end of the flexible feeding and discharging device is arranged corresponding to the clamping cylinder head, the output end of the flexible feeding and discharging device is provided with a flexible connecting part, the flexible feeding and discharging device transfers the milling cutter material rod to the buckling and pressing assembly through the flexible connecting part, and the buckling and pressing assembly is used for fixing the milling cutter material rod.

Further, the buckling and pressing assembly comprises an elastic component arranged in the clamping cylinder head and a buckling and pressing component rotatably arranged in the clamping cylinder head; the clamping cylinder head is provided with a slot; the flexible feeding and discharging device inserts one end of a milling cutter material rod into the slot through the flexible connecting component, one end of the buckling and pressing component is buckled and pressed with the milling cutter material rod, and the other end of the buckling and pressing component is abutted to the elastic component.

Furthermore, a meshing part is arranged between the bottom positioning carrying disc and the upper positioning carrying disc; the central driving assembly is used for driving the upper positioning carrying disc and the bottom positioning carrying disc to complete meshing action; the meshing part comprises a plurality of positioning tooth grooves formed in the upper end of the bottom positioning carrying disc and a plurality of positioning teeth arranged at the lower end of the upper positioning carrying disc, and the positioning teeth extend to the positioning tooth grooves in a protruding mode.

Furthermore, the flexible loading and unloading device comprises a rack arranged on the workbench, a first loading and shifting bottom plate slidably mounted on the rack, a second loading and shifting bottom plate rotatably mounted on the first loading and shifting bottom plate, a clamping jaw assembly slidably mounted on the second loading and shifting bottom plate, and a clamping jaw driving assembly mounted on the second loading and shifting bottom plate, wherein the clamping jaw assembly is provided with a first connecting position, the output end of the clamping jaw driving assembly is connected with one end of the flexible connecting component, and the other end of the flexible connecting component is connected with the first connecting position; the rack is provided with a first loading and moving bottom plate driving piece, and the first loading and moving bottom plate driving piece is in driving connection with the first loading and moving bottom plate through a conveyor belt; the first carrying and moving bottom plate is provided with a rotary driving piece, and the output end of the rotary driving piece is connected with the second carrying and moving bottom plate.

Furthermore, unloader still includes the detection subassembly in the flexible formula, the detection subassembly including install in the first detection driving piece that carries the bottom plate and set up in detect the detector part of driving piece output, the detector part is used for detecting the positional information of milling cutter material stick.

Furthermore, the clamping jaw assembly comprises a clamping jaw bottom plate which is slidably mounted on the second carrying and moving bottom plate, the first connecting position is arranged on the clamping jaw bottom plate, a first protruding portion is arranged at the first connecting position, and the flexible connecting part is connected with the first protruding portion.

Further, the clamping jaw subassembly including install in the second carry move the bottom plate grab the material driving piece and set up in grab two clamping jaws of material driving piece output, two the clamping jaw all is equipped with presss from both sides the groove, two the clamping jaw is equipped with one side in pressing from both sides the groove sets up relatively, and the milling cutter charge bar centre gripping is in two press from both sides between the groove.

Furthermore, the flexible loading and unloading device further comprises a chassis loading assembly, the chassis loading assembly comprises a base plate arranged on the workbench, a movable material tray slidably mounted on the base plate and a material tray conveyor belt rotatably mounted on the base plate, and the material tray conveyor belt is used for driving the movable material tray to slide; the movable charging tray comprises a charging tray bottom plate which is slidably mounted on the base plate and a plurality of inserting plate parts which are positioned on the charging tray bottom plate, the inserting plate parts comprise a plurality of inserting plates which are arranged at intervals, the inserting plates are provided with inserting holes, and the inserting holes of the inserting plates are arranged in a one-to-one correspondence mode along a vertical line; the tray bottom plate is provided with a plurality of toggle positioning blocks, and the insertion plate part is positioned among the toggle positioning blocks.

Further, the bed plate is installed two and is rotated the installation base, two it all installs the axis of rotation to rotate the installation base, the both ends of charging tray conveyer belt are respectively around locating two the axis of rotation, one of them the axis of rotation is connected with the charging tray driving piece, the charging tray driving piece is used for ordering about the charging tray conveyer belt rotates, the charging tray bottom plate is located two it slides to rotate between the installation base.

Furthermore, the material bar clamping assembly also comprises a clamping barrel seat arranged on the upper positioning carrying disc and a clamping barrel head rotating driving piece arranged on the clamping barrel seat, the clamping barrel head is rotatably arranged at one end of the clamping barrel seat, and the output end of the clamping barrel head rotating driving piece is connected with the clamping barrel head; the output end of the clamping barrel head rotating driving piece is connected with a coupler, and one end, far away from the clamping barrel head rotating driving piece, of the coupler is fixedly connected with the clamping barrel head.

The utility model has the beneficial effects that:

1. the elastic part is compressed, one end of the milling cutter material rod is inserted into the slot, the elastic part is loosened, the pressing part is pressed tightly by the elastic part, one end of the pressing part, far away from the elastic part, is pressed and fastened with the milling cutter material rod, the feeding and discharging operations of the milling cutter material rod are simple, the working efficiency is improved, the clamping is firm, and the clamping effect is good;

2. the plurality of material bar clamping assemblies respectively correspond to the plurality of processing stations, when a milling cutter material bar needs to be transferred to the next processing station, the upper positioning carrier disc moves upwards by a certain distance, so that the positioning teeth are separated from the positioning tooth grooves, the bottom positioning carrier disc is kept still, the upper positioning carrier disc rotates at a certain angle relative to the bottom positioning carrier disc, the position of the milling cutter material bar is approximately matched with the corresponding processing station, the upper positioning carrier disc is driven to move downwards, the milling cutter material bar and the processing station automatically and accurately position in the process that the positioning teeth fall into the positioning tooth grooves, the milling cutter material bar to be processed can be accurately matched with the corresponding processing station, the positioning effect is good, and the processing accuracy is high;

3. the flexible feeding and discharging device can be flexibly inserted into the slot of the milling cutter material rod in the process, when the milling cutter material rod is inserted, the milling cutter material rod cannot be broken or scratched due to the fact that position deviation occurs or the length deviation of the milling cutter material rod occurs, and the milling cutter material rod is effectively protected.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the flexible loading and unloading device of the present invention.

Fig. 3 is a partial structural schematic view of the flexible loading and unloading device of the present invention.

Fig. 4 is a schematic structural diagram of the driving center device of the present invention.

FIG. 5 is a cross-sectional view of the rod clamping assembly of the present invention.

Fig. 6 is a schematic structural view of a drive center device and a table according to the present invention.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

As shown in fig. 1 to 6, the milling cutter processing center mechanism capable of flexibly loading and unloading provided by the present invention includes a worktable 05, a driving center device 03 and a flexible loading and unloading device 04 both disposed on the worktable 05, the driving center device 03 includes a driving carrier disc 19, a center driving assembly 32 and a plurality of material rod clamping assemblies 20, the driving carrier disc 19 includes a bottom positioning carrier disc 21 and an upper positioning carrier disc 22, the center driving assembly 32 and the bottom positioning carrier disc 21 are both disposed on the worktable 05, the center driving assembly 32 is used for driving the upper positioning carrier disc 22 to move relative to the bottom positioning carrier disc 21 so as to drive the upper positioning carrier disc 22 to move up and down and rotate relative to the bottom positioning carrier disc 21; the upper end of the bottom positioning carrying disc 21 is provided with a plurality of positioning tooth grooves 23, the lower end of the upper positioning carrying disc 22 is provided with a plurality of positioning teeth 24, the positioning teeth 24 protrude to the positioning tooth grooves 23, and the arrangement realizes meshing action so as to improve the matching accuracy between the upper positioning carrying disc 22 and the bottom positioning carrying disc 21;

the material bar clamping assemblies 20 are all arranged on the upper positioning carrying disc 22, and each material bar clamping assembly 20 comprises a clamping cylinder head 25 rotatably arranged on the upper positioning carrying disc 22 and a buckling assembly arranged on the clamping cylinder head 25; the buckling and pressing component comprises an elastic part 26 arranged in the clamping cylinder head 25 and a buckling and pressing part 27 rotatably arranged in the clamping cylinder head 25; the cartridge head 25 is provided with a slot 28; one end of the milling cutter material rod 01 is inserted into the slot 28 through the flexible connecting component 48 by the flexible loading and unloading device 04, one end of the buckling and pressing component 27 is buckled and pressed with the milling cutter material rod 01, and the other end of the buckling and pressing component 27 is abutted against the elastic component 26.

The output end of the flexible feeding and discharging device 04 is arranged corresponding to the clamping cylinder head 25, the output end of the flexible feeding and discharging device 04 is provided with a flexible connecting part 48, the flexible feeding and discharging device 04 transfers the milling cutter material rod 01 to the buckling and pressing assembly through the flexible connecting part 48, and the buckling and pressing assembly is used for fixing the milling cutter material rod 01.

The central driving assembly 32 comprises a lifting driving rod 322, one end of the lifting driving rod 322 is rotatably arranged on the workbench 05, and the other end of the lifting driving rod 322 is connected with the upper positioning carrying disc 22; the central driving assembly 32 further comprises a driving member body 321, the driving member body 321 is mounted on the worktable 05, and the driving member body 321 is drivingly connected to the lifting driving rod 322. Specifically, the driving member body 321 can be a motor, and the driving member body 321 is used for driving the lifting driving rod 322 to rotate; the lifting driving rod 322 can be an electric push rod. In practical application, the lifting driving rod 322 moves upwards along the vertical direction, so that one end of the upper positioning carrying disc 22 moves upwards for a distance and is separated from the bottom positioning carrying disc 21, the positioning teeth 24 are separated from the positioning tooth grooves 23, the bottom positioning carrying disc 21 is kept stationary relative to the workbench 05, after the upper positioning carrying disc 22 rotates for a certain angle, the position of the milling cutter material rod 01 is approximately matched with the corresponding processing station, the lifting driving rod 322 drives the upper positioning carrying disc 22 to move downwards, and in the process that the positioning teeth 24 fall into the positioning tooth grooves 23, the milling cutter material rod 01 and the processing station are automatically and accurately positioned.

In practical application, an external tool such as a lead screw, an air cylinder and the like is utilized to extend into the clamping cylinder head 25 from an opening on one side of the clamping cylinder head 25 to push the buckling and pressing piece 27, the elastic part 26 is compressed through the buckling and pressing piece 27, one end of the milling cutter material rod 01 is inserted into the slot 28, the elastic part 26 is loosened, the elastic part 26 compresses the buckling and pressing piece 27, one end of the buckling and pressing piece 27, which is far away from the elastic part 26, is buckled and fastened with the milling cutter material rod 01, the feeding and discharging operations of the milling cutter material rod 01 are simple, the working efficiency is improved, the clamping is firm, and the clamping effect is good. The plurality of material bar clamping assemblies 20 are equidistantly distributed on the upper positioning carrier disc 22 and respectively correspond to a plurality of processing stations, when the milling cutter material bar 01 needs to be transferred to the next processing station, the lifting driving rod 322 drives the upper positioning carrier disc 22 to move upwards for a certain distance, so that the positioning teeth 24 are separated from the positioning tooth grooves 23, the bottom positioning carrier disc 21 is kept still, the upper positioning carrier disc 22 can rotate at a certain angle relative to the bottom positioning carrier disc 21, the position of the milling cutter material bar 01 is approximately matched with the processing station corresponding to the target, the lifting driving rod 322 drives the upper positioning carrier disc 22 to move downwards, the milling cutter material bar 01 and the processing station automatically perform accurate positioning in the process that the positioning teeth 24 fall into the positioning tooth grooves 23, the milling cutter material bar 01 to be processed can be accurately matched with the corresponding processing station, the positioning effect is good, and the processing accuracy is high.

In this embodiment, the material rod clamping assembly 20 further includes a barrel holder 29 disposed on the upper positioning tray 22 and a barrel head rotation driving member 30 disposed on the barrel holder 29, the barrel head 25 is rotatably disposed at one end of the barrel holder 29, and an output end of the barrel head rotation driving member 30 is connected to the barrel head 25. Specifically, when the milling cutter material bar 01 needs to be grooved, edged or polished, the clamping barrel head rotating driving piece 30 drives the clamping barrel head 25 to rotate, the milling cutter material bar 01 rotates along with the clamping barrel head rotating driving piece, and the milling cutter material bar 01 is processed by the processing station.

In this embodiment, the output end of the collet head rotation driving member 30 is connected with the coupler 31, and one end of the coupler 31 far away from the collet head rotation driving member 30 is fixedly connected with the collet head 25. Specifically, the coupling 31 is used for coupling the collet head rotation driving member 30 and the collet head 25 to rotate together and transmit torque, and the coupling 31 also has the functions of buffering, damping and improving the dynamic performance of a shaft system.

In this embodiment, the driving center device 03 further includes a center driving assembly 32, and the center driving assembly 32 is drivingly connected to the upper positioning blade 22. Specifically, when the milling cutter material bar 01 needs to be transferred to the next processing station, the central driving assembly 32 is used for driving the upper positioning carrier disc 22 to move upwards for a certain distance, so that the positioning teeth 24 are separated from the positioning tooth grooves 23, the bottom positioning carrier disc 21 remains stationary, the upper positioning carrier disc 22 rotates at a certain angle relative to the bottom positioning carrier disc 21, the milling cutter material bar 01 is approximately matched with the corresponding processing station, the central driving assembly 32 drives the upper positioning carrier disc 22 to move downwards, and the milling cutter material bar 01 and the processing station are automatically and accurately positioned in the process that the positioning teeth 24 fall into the positioning tooth grooves 23.

In this embodiment, the pressing member 27 is rotatably mounted to the cartridge head 25 via a shaft pin 33, a pressing protrusion 34 is provided at one end of the pressing member 27, and the outer peripheral surface of the milling cutter material rod 01 abuts against the pressing protrusion 34. Specifically, the buckling and pressing member 27 is an integrally formed structure, so that the structure is firmer and has long service life. In practical application, the elastic component 26 is compressed by using an external tool such as a lead screw, an air cylinder, etc., one end of the pressing component 27 away from the pressing raised head 34 moves along the left direction in fig. 5, one end of the pressing component 27 provided with the pressing raised head 34 moves along the right direction in fig. 5, the pressing component 27 is in an open state, and one end of the milling cutter material rod 01 is inserted into the slot 28; when the external tool is removed, the elastic component 26 is restored, the end of the pressing component 27 away from the pressing raised head 34 moves along the right direction in fig. 5, the end of the pressing component 27 provided with the pressing raised head 34 moves along the left direction in fig. 2, and the pressing component 27 is in the closed and locked state.

In this embodiment, one end of the pressing member 27 away from the pressing protrusion 34 is provided with a plurality of limiting protrusions 35; when the elastic member 26 is relaxed, the elastic member 26 is restrained by the restraining protrusion 35. Specifically, one end of the elastic member 26 is provided with a plurality of recesses 261, and the plurality of limit protrusions 35 respectively protrude into the plurality of recesses 261. The arrangement of the limiting convex blocks 35 and the concave 261 effectively prevents the elastic component 26 from deviating in position, and the elastic component 26 can be guaranteed to be elastically pressed to achieve the best effect, so that the feeding and discharging operations of the milling cutter material bar 01 are simple, the working efficiency is improved, the clamping is firm, and the clamping effect is good.

In this embodiment, the flexible loading and unloading device 04 includes a frame 36 disposed on the workbench 05, a first loading and moving bottom plate 37 slidably mounted on the frame 36, a second loading and moving bottom plate 38 rotatably mounted on the first loading and moving bottom plate 37, a clamping jaw assembly 39 slidably mounted on the second loading and moving bottom plate 38, and a clamping jaw driving assembly 40 mounted on the second loading and moving bottom plate 38.

The jaw assembly 39 is provided with a first connection site 41, and the output end of the jaw drive assembly 40 is provided with a flexible connection member 48, the flexible connection member 48 being connected to the first connection site 41. The flexible connecting member 48 may be a spring, and the flexible connecting member 48 is disposed between the jaw drive assembly 40 and the first connection site 41.

The jaw assembly 39 is further provided with a second connecting position 42, the number of the flexible connecting parts 48 is two, and the two flexible connecting parts 48 are respectively connected to the first connecting position 41 and the second connecting position 42. A flexible connecting part 48 is arranged between the jaw drive assembly 40 and the first connection site 41, and another flexible connecting part 48 is arranged between the jaw drive assembly 40 and the second connection site 42.

Case 1: when only one clamping jaw driving assembly 40 is provided, the second carrying and moving bottom plate 38 is provided with a plurality of mounting positions for mounting the clamping jaw driving assemblies 40, the mounting positions correspond to the connecting positions one by one, and the clamping jaw driving assemblies 40 are detachably mounted with the mounting positions.

Case 2: when there are two jaw drive assemblies 40, the first connection location 41 and the second connection location 42 correspond to the two jaw drive assemblies 40 one to one, respectively.

In practical application, after the clamping jaw assembly 39 clamps the milling cutter material rod 01, the milling cutter material rod 01 is placed in the vertical direction, the second carrier moves the bottom plate 38 to rotate for a certain angle, so that the milling cutter material rod 01 is placed transversely, the clamping jaw driving assembly 40 drives the clamping jaw assembly 39 to move for a certain distance, one end of the milling cutter material rod 01 is inserted into the slot 28, the material rod clamping assembly 20 is used for clamping the milling cutter material rod 01, the material rod clamping assembly 20 corresponds to a processing station, in the process that the milling cutter material rod 01 is inserted into the material rod clamping assembly 20, because the clamping jaw driving assembly 40 is connected with the clamping jaw assembly 39 in a flexible driving mode, when the milling cutter material rod 01 is inserted, position deviation or length deviation of the milling cutter material rod 01 is caused, the milling cutter material rod 01 cannot be broken or scratched, and the milling cutter material rod 01 is effectively protected. The clamping jaw assembly 39 is provided with a first connecting position 41 and a second connecting position 42, when the length of the milling cutter material rod 01 is longer, the clamping jaw driving assembly 40 can be flexibly connected to the first connecting position 41, and enough space can be reserved for the clamping jaw assembly 39 to move; when milling cutter charge bar 01 length is shorter, clamping jaw drive assembly 40 can be connected in second connection position 42 by flexible coupling, and the setting of first connection position 41 and second connection position 42 can make the space utilization more reasonable, provides more selections, and is more nimble, improves the convenience.

In this embodiment, the flexible loading and unloading device 04 further includes a detection component 43, the detection component 43 includes a detection driving component 44 installed on the first loading and moving base plate 37 and a detector component 45 installed at an output end of the detection driving component 44, and the detector component 45 is used for detecting position information of the milling cutter material rod 01, so as to ensure that the milling cutter material rod 01 is accurately inserted into the slot 28.

In this embodiment, the jaw assembly 39 includes a jaw bottom plate 63 slidably mounted on the second carrying bottom plate 38, the first connection position 41 and the second connection position 42 are disposed on the jaw bottom plate 63, the first connection position 41 and the second connection position 42 are respectively provided with a first protrusion 46 and a second protrusion 47, the output end of the jaw driving assembly 40 is mounted with a flexible connection member 48, and the flexible connection member 48 is connected with the first protrusion 46 or the second protrusion 47. In particular, the first protruding portion 46 or the second protruding portion 47 is provided, so that the connection and installation of the clamping jaw driving assembly 40 are more convenient, and the working efficiency is improved.

In this embodiment, the clamping jaw assembly 39 includes a material grabbing driving member 49 installed on the second carrying and moving bottom plate 38 and two clamping jaws 50 disposed at the output end of the material grabbing driving member 49, the two clamping jaws 50 are both provided with clamping grooves 51, one sides of the two clamping jaws 50 provided with the clamping grooves 51 are disposed oppositely, and the milling cutter material bar 01 is clamped between the two clamping grooves 51. Specifically, the clamping groove 51 is a V-shaped groove, so that clamping is firm, and reliability and stability are improved.

In this embodiment, the flexible feeding and discharging device 04 further includes a chassis loading assembly 52, the chassis loading assembly 52 includes a base plate 53 disposed on the workbench 05, a movable tray 54 slidably mounted on the base plate 53, and a tray conveyor 55 rotatably mounted on the base plate 53, and the tray conveyor 55 is configured to drive the movable tray 54 to slide. The movable tray 54 comprises a tray bottom plate 62 slidably mounted on the base plate 53 and a plurality of inserting plate parts 56 positioned on the tray bottom plate 62, the inserting plate parts 56 comprise a plurality of inserting plates 57 arranged at intervals, the inserting plates 57 are provided with inserting holes 58, and the inserting holes 58 of the inserting plates 57 are arranged along a vertical line in a one-to-one correspondence manner. The tray base plate 62 is provided with a plurality of toggle positioning blocks 59, and the interposer plate member 56 is positioned between the plurality of toggle positioning blocks 59. Specifically, the material inserting holes 58 of the plurality of material inserting plates 57 are arranged along the vertical line in a one-to-one correspondence mode, the inner diameter of the material inserting holes 58 is designed according to the outer diameter of the milling cutter material rod 01, the milling cutter material rod 01 is a long-strip rod-shaped body, the milling cutter material rod 01 is located in the material inserting holes 58 simultaneously, the milling cutter material rod 01 can be placed along the vertical direction accurately, the clamping jaw assembly 39 can grab the material accurately, and accuracy and working efficiency are improved. The movable tray 54 intermittently moves for feeding, and when all the milling cutter material rods 01 in the same row are emptied, the movable tray 54 moves once to transfer the milling cutter material rods 01 in the next row to a preset position.

In this embodiment, two rotation installation bases 60 are installed to bed plate 53, and axis of rotation 61 is all installed to two rotation installation bases 60, and two ends of charging tray conveyer belt 55 are respectively around locating two axis of rotation 61, and one of them axis of rotation 61 is connected with the charging tray driving piece (not shown in the figure), and the charging tray driving piece is used for ordering about charging tray conveyer belt 55 and rotates, and then drives charging tray bottom plate 62 and slide, and charging tray bottom plate 62 is located two and rotates and slide between the installation base 60. Specifically, the tray conveyor belt 55 is used as a drive, so that the tray bottom plate 62 is high in displacement precision, maintenance or repair is facilitated, and convenience is improved.

In this embodiment, the frame 36 is provided with a first loading and transferring base plate driving member 371, and the first loading and transferring base plate driving member 371 is in driving connection with the first loading and transferring base plate 37 through a conveyor 372. The first carriage base plate 37 is provided with a rotary driving member 381, and an output end of the rotary driving member 381 is connected to the second carriage base plate 38. Specifically, the first carriage base plate driving member 371 can be a motor, and the rotary driving member 381 can be a rotary cylinder; the first loading and transferring base plate driving part 371 is used for driving the first loading and transferring base plate 37 to slide; the rotary driving member 381 is used for driving the second carriage base plate 38 to rotate for a certain angle.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (10)

1. The utility model provides a milling cutter machining center mechanism of unloading on can flexible formula, includes the workstation, its characterized in that: the flexible feeding and discharging device is arranged on the workbench and comprises a driving center device and a flexible feeding and discharging device which are arranged on the workbench;

the driving center device comprises a driving carrying disc, a center driving assembly and a plurality of material bar clamping assemblies, the driving carrying disc comprises a bottom positioning carrying disc and an upper positioning carrying disc, the center driving assembly and the bottom positioning carrying disc are both arranged on the workbench, and the center driving assembly is used for driving the upper positioning carrying disc to move relative to the bottom positioning carrying disc; the material bar clamping assemblies are arranged on the upper positioning carrying disc and comprise clamping cylinder heads rotatably arranged on the upper positioning carrying disc and buckling and pressing assemblies arranged on the clamping cylinder heads;

the output end of the flexible feeding and discharging device is arranged corresponding to the clamping cylinder head, the output end of the flexible feeding and discharging device is provided with a flexible connecting part, the flexible feeding and discharging device transfers the milling cutter material rod to the buckling and pressing assembly through the flexible connecting part, and the buckling and pressing assembly is used for fixing the milling cutter material rod.

2. The milling cutter machining center mechanism capable of flexibly feeding and discharging as claimed in claim 1, wherein: the buckling and pressing assembly comprises an elastic component arranged in the clamping cylinder head and a buckling and pressing piece rotatably arranged in the clamping cylinder head; the clamping cylinder head is provided with a slot; the flexible feeding and discharging device inserts one end of a milling cutter material rod into the slot through the flexible connecting component, one end of the buckling and pressing component is buckled and pressed with the milling cutter material rod, and the other end of the buckling and pressing component is abutted to the elastic component.

3. The milling cutter machining center mechanism capable of flexibly feeding and discharging as claimed in claim 1, wherein: a meshing part is arranged between the bottom positioning carrying disc and the upper positioning carrying disc; the central driving assembly is used for driving the upper positioning carrying disc and the bottom positioning carrying disc to complete meshing action; the meshing part comprises a plurality of positioning tooth grooves formed in the upper end of the bottom positioning carrying disc and a plurality of positioning teeth arranged at the lower end of the upper positioning carrying disc, and the positioning teeth extend to the positioning tooth grooves in a protruding mode.

4. The milling cutter machining center mechanism capable of flexibly feeding and discharging as claimed in claim 1, wherein: the flexible loading and unloading device comprises a rack arranged on the workbench, a first loading and moving bottom plate slidably mounted on the rack, a second loading and moving bottom plate rotatably mounted on the first loading and moving bottom plate, a clamping jaw assembly slidably mounted on the second loading and moving bottom plate and a clamping jaw driving assembly mounted on the second loading and moving bottom plate;

the clamping jaw assembly is provided with a first connecting position, the output end of the clamping jaw driving assembly is connected with one end of the flexible connecting part, and the other end of the flexible connecting part is connected with the first connecting position;

the rack is provided with a first loading and moving bottom plate driving piece, and the first loading and moving bottom plate driving piece is in driving connection with the first loading and moving bottom plate through a conveyor belt; the first carrying and moving bottom plate is provided with a rotary driving piece, and the output end of the rotary driving piece is connected with the second carrying and moving bottom plate.

5. The milling cutter machining center mechanism capable of flexibly feeding and discharging as claimed in claim 4, wherein: the flexible feeding and discharging device further comprises a detection assembly, wherein the detection assembly comprises a detection driving piece and a detector component, the detection driving piece is installed on the first carrying and moving bottom plate, the detector component is arranged at the output end of the detection driving piece, and the detector component is used for detecting the position information of the milling cutter material rod.

6. The milling cutter machining center mechanism capable of flexibly feeding and discharging as claimed in claim 4, wherein: the clamping jaw assembly comprises a clamping jaw bottom plate which is slidably mounted on the second carrying and moving bottom plate, a first connecting position is arranged on the clamping jaw bottom plate, a first protruding portion is arranged at the first connecting position, and the flexible connecting part is connected with the first protruding portion.

7. The milling cutter machining center mechanism capable of flexibly feeding and discharging as claimed in claim 4, wherein: the clamping jaw subassembly including install in the second carry move the bottom plate grab the material driving piece and set up in grab two clamping jaws of material driving piece output, two the clamping jaw all is equipped with presss from both sides the groove, two the clamping jaw is equipped with one side in pressing from both sides the groove sets up relatively, and milling cutter material stick centre gripping is in two press from both sides between the groove.

8. The milling cutter machining center mechanism capable of flexibly feeding and discharging as claimed in claim 4, wherein: the flexible feeding and discharging device further comprises a chassis material loading assembly, the chassis material loading assembly comprises a base plate arranged on the workbench, a movable material tray slidably mounted on the base plate and a material tray conveyor belt rotatably mounted on the base plate, and the material tray conveyor belt is used for driving the movable material tray to slide;

the movable charging tray comprises a charging tray bottom plate which is slidably mounted on the base plate and a plurality of inserting plate parts which are positioned on the charging tray bottom plate, the inserting plate parts comprise a plurality of inserting plates which are arranged at intervals, the inserting plates are provided with inserting holes, and the inserting holes of the inserting plates are arranged in a one-to-one correspondence mode along a vertical line;

the tray bottom plate is provided with a plurality of toggle positioning blocks, and the insertion plate part is positioned among the toggle positioning blocks.

9. The milling cutter machining center mechanism capable of flexibly feeding and discharging as claimed in claim 8, wherein: the mounting base is installed to two rotations by the bed plate, two the axis of rotation is all installed to the rotation mounting base, the both ends of charging tray conveyer belt are respectively around locating two the axis of rotation, one of them the axis of rotation is connected with the charging tray driving piece, the charging tray driving piece is used for ordering about the charging tray conveyer belt rotates, the charging tray bottom plate is located two it slides to rotate between the mounting base.

10. The milling cutter machining center mechanism capable of flexibly feeding and discharging as claimed in claim 2, wherein: the material bar clamping assembly further comprises a clamping barrel seat arranged on the upper positioning carrying disc and a clamping barrel head rotating driving piece arranged on the clamping barrel seat, the clamping barrel head is rotatably arranged at one end of the clamping barrel seat, and the output end of the clamping barrel head rotating driving piece is connected with the clamping barrel head; the output end of the clamping barrel head rotating driving piece is connected with a coupler, and one end, far away from the clamping barrel head rotating driving piece, of the coupler is fixedly connected with the clamping barrel head.

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