CN220240639U - Multifunctional cutting and milling composite machining center - Google Patents

Abstract

The utility model relates to a multifunctional cutting and milling composite machining center, which comprises a machine body, wherein a cutting mechanism is arranged on the machine body and is used for cutting and machining a workpiece, a first machining mechanism is used for milling and drilling the workpiece, a second machining mechanism is used for milling, drilling and tapping a threaded hole on the workpiece, a pneumatic clamping and conveying mechanism is used for conveying and clamping the workpiece to a machining position of the cutting mechanism, and a conveying belt mechanism is matched with the pneumatic clamping and conveying mechanism and is used for conveying the workpiece to the machining positions of the first machining mechanism and the second machining mechanism; the cutting mechanism, the first processing mechanism and the second processing mechanism are respectively and transversely movable on the machine body. The multifunctional cutting-milling composite machining center can realize independent cutting/milling/drilling/tapping functions so as to meet various machining requirements of workpieces at one time and reduce the input cost of equipment.

Description

Multifunctional cutting and milling composite machining center

Technical Field

The utility model relates to the technical field of profile machining, in particular to a multifunctional cutting and milling composite machining center.

Background

The processing of the profile comprises the following steps:

milling: milling is carried out on various surface modes of a workpiece to be processed, and complex molded surfaces such as a plane, various curved surfaces of a groove and the like can be processed.

Drilling: a machining mode is developed on the basis of a milling machine, and is mainly used for tapping holes.

Tapping: screw pitch is formed in the aperture by using a screw tap, so that the screw can be locked by the screw nut.

Cutting: the saw blade cuts the material over a prescribed length.

In the prior art, a plurality of devices are matched to finish the working procedures, so that a large amount of sites and devices purchase funds are occupied, the processing quantity of the sectional materials is not large, and if the operating rate of each device is not high, a large amount of sites and funds are wasted, so that the production cost of the product is increased intangibly.

Therefore, further improvements are needed.

Disclosure of Invention

The utility model aims to provide a multifunctional cutting and milling composite machining center so as to overcome the defects in the prior art.

According to this purpose design a multi-functional cutting and milling composite machining center, including the organism, its characterized in that: the machine body is provided with

A cutting mechanism for cutting the workpiece,

a first machining mechanism for milling and drilling the workpiece,

a second machining mechanism for milling, drilling and tapping the workpiece,

a pneumatic clamping and conveying mechanism for conveying and clamping the workpiece to a machining position of the cutting mechanism,

the conveying belt mechanism is matched with the pneumatic clamping conveying mechanism and is used for conveying the workpiece to the processing positions of the first processing mechanism and the second processing mechanism;

the cutting mechanism, the first processing mechanism and the second processing mechanism are respectively and transversely movable on the machine body.

The pneumatic clamping conveying mechanism comprises a fixed clamping bracket and a movable clamping bracket.

The fixed clamping bracket is provided with a first clamping groove and a fixed clamping cylinder; one end of a piston rod of the fixed clamping cylinder extends into the first clamping groove and is provided with a first clamping block, and the fixed clamping cylinder drives the first clamping block to move in the first clamping groove so as to loosen or clamp a workpiece;

the movable clamping bracket is provided with a second clamping groove and a movable clamping cylinder; one end of a piston rod of the movable clamping cylinder extends into the second clamping groove and is provided with a second clamping block, and the movable clamping cylinder drives the second clamping block to move in the second clamping groove so as to loosen or clamp a workpiece;

the bottom of the movable clamping bracket is also provided with a sliding plate, and the machine body is provided with a sliding rail in sliding fit with the sliding plate; one side of the movable clamping bracket is provided with a movable gearbox and a movable motor in transmission connection with the movable gearbox, and the movable gearbox is in fit connection with the movable clamping bracket; the machine body is provided with a bevel gear rack, and the movable gearbox is provided with a gear meshed with the bevel gear rack.

The machine body is provided with a first transverse pneumatic clamping mechanism and a first pneumatic stop mechanism corresponding to the machining position of the first machining mechanism.

The machine body is provided with a second transverse pneumatic clamping mechanism and a second pneumatic stop mechanism corresponding to the machining position of the second machining mechanism.

The machine body is provided with a third transverse pneumatic clamping mechanism corresponding to the cutting position of the cutting mechanism.

The first transverse pneumatic clamping mechanism, the second transverse pneumatic clamping mechanism and the third transverse pneumatic clamping mechanism comprise pushing cylinders and pushing clamping plates, and the pushing clamping plates are connected with piston rods of the pushing cylinders in a matched manner; the machine body is provided with a material blocking wall plate which is arranged opposite to the pushing clamping plate; the pushing cylinder drives the clamping plate to be close to or far away from the material blocking wall plate, and the workpiece is loosened or clamped.

The first pneumatic material blocking mechanism and the second pneumatic material blocking mechanism comprise pushing and pressing cylinders and push-pull arms; the machine body is provided with a movable lug corresponding to the pushing cylinder, and the cylinder body of the pushing cylinder is hinged with the movable lug; the push-pull arm is connected with the piston rod of the pushing cylinder in a matched manner, and is provided with a swinging shaft which is provided with a material blocking side for blocking the movement of the workpiece; the pushing cylinder drives the material blocking side plate to turn over through the cooperation of the push-pull arm and the swinging shaft.

The cutting mechanism comprises a saw bed frame, a main shaft, a saw blade motor and an oil cylinder; the saw blade motor is fixedly arranged on the saw bed frame, the power output end of the saw blade motor is in transmission connection with the main shaft, and the saw blade is in driving connection with the main shaft.

A sawing machine frame linear guide rail is transversely arranged on the machine body; the bottom of the saw bed frame is provided with a sliding block.

The piston rod of the oil cylinder is connected with the sawing machine frame in a matched manner, and the sawing machine frame is driven to slide on the linear guide rail of the sawing machine frame through the sliding block.

The first processing mechanism comprises a transverse driving assembly, a first supporting plate, a longitudinal driving assembly, a first processing bed frame, a lifting driving assembly and a first lifting plate.

The first supporting plate transversely slides on the machine body through the transverse driving assembly; the first processing bed frame longitudinally slides on the first supporting plate through the longitudinal driving assembly; the first lifting plate is lifted and slid on the first processing bed frame through the lifting driving assembly.

The first lifting plate is provided with a first cylinder, a first fixing seat and a first cutter running motor.

A piston rod of the first cylinder is connected with a first main shaft arranged on the first fixing seat in a matched manner, and the first main shaft is connected with a cutter in a matched manner; the first cutter operation motor is in transmission connection with the first main shaft.

The first lifting plate is also provided with a first pressing cylinder for pressing and positioning the workpiece.

The second processing mechanism comprises a transverse driving assembly, a second supporting plate, a longitudinal driving assembly, a second processing bed frame, a lifting driving assembly and a second lifting plate.

The second supporting plate transversely slides on the machine body through the transverse driving assembly; the second processing bed frame longitudinally slides on the second supporting plate through the longitudinal driving assembly; the second lifting plate is lifted and slid on the second processing bed frame through the lifting driving assembly.

The second lifting plate is provided with a second cylinder, a second fixing seat and a second cutter running motor.

A piston rod of the second air cylinder is connected with a second main shaft arranged on the second fixing seat in a matched manner, and the second main shaft is connected with the cutter in a matched manner; the second cutter operation motor is in transmission connection with the second main shaft.

And a second pressing cylinder for pressing and positioning the workpiece is further arranged on the second lifting plate.

The transverse driving assembly comprises a transverse driving motor, a transverse sliding block and a transverse sliding rail; the machine body is provided with a transverse rack, and the transverse driving motor is provided with a gear meshed with the transverse rack.

The longitudinal driving assembly comprises a longitudinal driving motor, a longitudinal sliding block and a longitudinal sliding rail; the longitudinal driving motor is provided with a longitudinal driving screw, the longitudinal driving screw is provided with a longitudinal thread transmission part matched with the longitudinal driving screw, and the longitudinal thread transmission part is matched and connected with the first supporting plate and the second supporting plate.

The lifting driving assembly comprises a lifting motor, a lifting sliding block and a lifting sliding rail; the lifting motor is provided with a lifting screw, the lifting screw is provided with a lifting thread transmission part matched with the lifting screw, and the lifting thread transmission part is matched and connected with the first lifting plate and the second lifting plate.

The machine body is provided with a first tool library and a second tool library.

Tools of the first machining mechanism are replaced through the first tool magazine.

The tools of the second processing mechanism are replaced through the second tool magazine.

The first tool magazine and the second tool magazine comprise tool magazine bases, and tool clamping blocks used for clamping tools are arranged on the tool magazine bases.

The cutter comprises a cutter handle; the tool magazine seat is also provided with a tool hole.

The machine body is provided with a chip material recovery mechanism corresponding to the cutting mechanism; the machine body is provided with a manual unloading mechanism connected with the second processing mechanism, and the workpiece is conveyed to the manual unloading mechanism through a conveying belt mechanism.

The conveying belt mechanism comprises a belt, a conveying frame, a main roller, a driven roller A, a belt driving motor and a belt driving speed reducer; the main roller and the driven roller A are respectively arranged at the front and rear positions of the conveying frame, the belt is wound on the main roller and the driven roller A, the belt driving motor is in transmission connection with the belt driving speed reducer, and the belt driving speed reducer is arranged on the conveying frame and in transmission connection with the main roller.

The chip material recycling mechanism comprises a chip removal vehicle body, a chip removal conveying part arranged on the chip removal vehicle body and a chip loading vehicle body connected with a discharge port of the chip removal conveying part; the chip removal conveying part is provided with a chip removal chain, a roller, a chip removal motor and a chip removal motor reducer; the chip removal chain is supported and rolled on the roller, the chip removal motor is in transmission connection with a chip removal motor reducer, and the chip removal motor reducer is in transmission connection with the roller.

The manual unloading mechanism comprises a material receiving rack, a driving roller, a driven roller B, a material receiving conveyer belt and a fixed baffle plate; the driving roller and the driven roller B are respectively arranged at the front and rear positions of the material receiving rack, and the material receiving conveyer belt is wound on the driving roller and the driven roller B; the driving roller is in transmission connection with the pneumatic clamping conveying mechanism, and the fixed baffle plate is positioned at the rear side of the driven roller B.

Compared with the prior art, the utility model has the following advantages by improving the structure:

1. the multifunctional cutting and milling composite machining center is comprehensive machining equipment which can cut and continuously machine long materials and has the functions of milling machines, boring machines, drilling machines and the like, and has high production efficiency.

2. The sawing function, the tapping function, the numerical control feeding function and the conveying function are added, the continuous automatic processing can be adapted, and the processing productivity is improved. During production, special process equipment such as a special fixture is not required, and when a workpiece is replaced, only a machining program stored in the numerical control device is required to be called, and the cutter data is adjusted, so that the production period is shortened.

3. The cutting-milling composite machining center has the functions of cutting/milling/drilling/tapping independently, and is flexible in machining and high in universality.

4. The floor area is small, and the method is suitable for processing and producing long-material cut workpieces.

5. The numerical control one-time automatic processing is adopted, so that the labor condition of workers can be improved, and the labor intensity is greatly reduced.

6. The cutting and milling composite machining center has the capability of automatically exchanging machining tools, and the machining tools can be changed through automatic tool changing in one-time clamping by installing tools with different purposes on the tool magazine, so that multiple machining functions are realized.

7. In order to improve labor conditions, reduce auxiliary time, improve operability and increase labor productivity, a multiple chain machining mode is adopted. The automatic clamping of the cutter, the automatic tool changing and automatic chip removal of the cutter library and the like, and the service life and the machining precision retention are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a cutting and milling composite center device according to an embodiment of the present utility model.

Fig. 2 and fig. 3 are schematic views of another azimuth structure of a cutting and milling composite center device according to an embodiment of the present utility model.

Fig. 4 is a front view of a cutting and milling composite center apparatus according to an embodiment of the present utility model.

Fig. 5 is a top view of a cutting and milling composite center apparatus according to an embodiment of the present utility model.

Fig. 6 is a schematic perspective view of a pneumatic clamp conveying mechanism.

Fig. 7 is a schematic view of the body part structure.

Fig. 8 is a schematic perspective view of a cutting mechanism.

Fig. 9 is a schematic perspective view of the conveyor belt mechanism.

Fig. 10 is a schematic view of a partial structure of a cutting and milling composite center apparatus according to an embodiment of the present utility model.

Fig. 11 is a schematic perspective view of a first processing mechanism.

Fig. 12 is a schematic structural view of the first pallet.

Fig. 13 is a schematic structural view of the first processing bed frame.

Fig. 14 is a schematic view of another orientation structure of the first processing bed frame.

Fig. 15 is a schematic structural view of the first lifter plate.

Fig. 16 is a schematic perspective view of a second processing mechanism.

Fig. 17 is a schematic structural view of the second lifter plate.

Fig. 18 is a schematic view of the structure of the tool magazine.

Fig. 19 is a schematic perspective view of a chip material recovery mechanism.

Fig. 20 is a schematic perspective view of the manual discharging mechanism.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-20, the multifunctional cutting and milling composite machining center comprises a machine body 1, wherein a cutting mechanism 2, a first machining mechanism 4, a second machining mechanism 5, a pneumatic clamping and conveying mechanism 6 and a conveying belt mechanism 7 are arranged on the machine body 1.

The cutting mechanism 2 performs cutting processing on the workpiece 3.

The first machining means 4 performs milling and drilling machining on the workpiece 3.

The second machining means 5 performs milling, drilling and tapping of the workpiece 3.

The pneumatic clamping and conveying mechanism 6 conveys and clamps the workpiece 3 to the machining position of the cutting mechanism 2.

The conveyor belt mechanism 7 is matched with the pneumatic clamping and conveying mechanism 6 to convey the workpiece 3 to the processing positions of the first processing mechanism 4 and the second processing mechanism 5.

Wherein the cutting mechanism 2, the first processing mechanism 4 and the second processing mechanism 5 are respectively and transversely movable on the machine body 1.

Referring to fig. 6, the pneumatic clamping and conveying mechanism 6 comprises a fixed clamping bracket 6.1 and a movable clamping bracket 6.5. The fixed clamping bracket 6.1 is provided with a first clamping groove 6.2 and a fixed clamping cylinder 6.3; one end of a piston rod of the fixed clamping cylinder 6.3 extends into the first clamping groove 6.2 and is provided with a first clamping block 6.4, and the fixed clamping cylinder 6.3 drives the first clamping block 6.4 to move in the first clamping groove 6.2 so as to loosen or clamp the workpiece 3; the movable clamping bracket 6.5 is provided with a second clamping groove 6.6 and a movable clamping cylinder 6.7; one end of a piston rod of the movable clamping cylinder 6.7 extends into the second clamping groove 6.6 and is provided with a second clamping block 6.8, and the movable clamping cylinder 6.7 drives the second clamping block 6.8 to move in the second clamping groove 6.6 so as to loosen or clamp the workpiece 3; the bottom of the movable clamping bracket 6.5 is also provided with a sliding plate 16, and the machine body 1 is provided with a sliding rail 17 which is in sliding fit with the sliding plate 16; a movable gearbox 18 and a movable motor 19 in transmission connection with the movable gearbox 18 are arranged on one side of the movable clamping bracket 6.5, and the movable gearbox 18 is in matched connection with the movable clamping bracket 6.5; the machine body 1 is provided with a diagonal rack 20, and the movable gearbox 18 is provided with a gear meshed with the diagonal rack 20.

When the workpiece 3 is placed in the first clamping groove 6.2 and the second clamping groove 6.6, the equipment operates, the fixed clamping cylinder 6.3 drives the first clamping block 6.4, and the movable clamping cylinder 6.7 drives the second clamping block 6.8 to clamp the workpiece 3 respectively. The fixed clamping cylinder 6.3 drives the first clamping block 6.4 to loosen the workpiece 3, the moving motor 19 is a servo motor, the moving motor 19 is started, the moving gearbox 18 drags the movable clamping support 6.5 on the inclined rack 20 to move the workpiece 3 on the linear rail until the workpiece 3 reaches a fixed position, the fixed clamping cylinder 6.3 drives the first clamping block 6.4 to clamp the workpiece 3 again, the movable clamping cylinder 6.7 drives the second clamping block 6.8 to loosen the workpiece 3 and returns to the parameter position of clamping to stop clamping the workpiece 3, and the next step is waited for starting to move the cutting mechanism to cut 2.

Referring to fig. 1-5, and fig. 7 and 10, a first transverse pneumatic clamping mechanism 10 and a first pneumatic stop mechanism 11 are disposed at a machining position of the machine body 1 corresponding to the first machining mechanism 4. The machine body 1 is provided with a second transverse pneumatic clamping mechanism 12 and a second pneumatic stop mechanism 13 corresponding to the machining position of the second machining mechanism 5. The machine body 1 is provided with a third transverse pneumatic clamping mechanism 52 corresponding to the cutting position of the cutting mechanism 2.

Referring to fig. 1-5, and fig. 7, the first transverse pneumatic clamping mechanism 10, the second transverse pneumatic clamping mechanism 12 and the third transverse pneumatic clamping mechanism 52 all comprise a pushing cylinder 21 and a pushing clamping plate 22, and the pushing clamping plate 22 is in matched connection with a piston rod of the pushing cylinder 21; the machine body 1 is provided with a material blocking wall plate 23, and the material blocking wall plate 23 and the pushing clamping plate 22 are arranged in opposite directions; the pushing cylinder 21 drives the clamping plate 22 to move close to or away from the material blocking wall plate 23, and loosens or clamps the workpiece 3.

After the cutting mechanism 2 finishes cutting off the workpiece 3 and returns to the origin, the third lateral air clamping mechanism 52 releases the workpiece 3 and returns to the origin.

Referring to fig. 1 to 5, and fig. 10, each of the first and second pneumatic striker mechanisms 11, 13 includes a push cylinder 24, a push-pull arm 25; the machine body 1 is provided with a movable lug 28 corresponding to the pushing cylinder 24, and the cylinder body of the pushing cylinder 24 is hinged with the movable lug 28; the push-pull arm 25 is connected with a piston rod of the pushing cylinder 24 in a matched manner, a swinging shaft 26 is arranged on the push-pull arm, and a material blocking side plate 27 for blocking the movement of the workpiece 3 is arranged on the swinging shaft 26; the pushing cylinder 24 drives the material blocking side plate 27 to turn over through the cooperation of the push-pull arm 25 and the swinging shaft 26.

The pressing cylinder 24 of both the first and second pneumatic mechanisms 11, 13 is at the origin position, and the pressing cylinder 24 is in a state of prohibiting the movement of the workpiece 3 in the vertical direction to the belt 57.

Referring to fig. 8, the cutting mechanism 2 includes a saw frame 29, a main shaft 30, a saw blade 31, a saw blade motor 32, and an oil cylinder 35; the saw blade motor 32 is fixedly arranged on the saw bed frame 29, the power output end of the saw blade motor is in transmission connection with the main shaft 30, and the saw blade 31 is in driving connection with the main shaft 30 so as to control the operation of the saw blade 31.

A sawing machine frame linear guide rail 33 is transversely arranged on the machine body 1; the saw frame 29 is provided with a slider 34 at the bottom.

The piston rod of the oil cylinder 35 is connected with the sawing machine frame 29 in a matched mode, and the sawing machine frame 29 is driven to slide on the sawing machine frame linear guide rail 33 through the sliding block 34.

Referring to fig. 11-15, the first processing mechanism 4 includes a lateral drive assembly, a first pallet 37, a longitudinal drive assembly, a first processing bed frame 36, a lift drive assembly, and a first lift plate 42.

The first supporting plate 37 slides transversely on the machine body 1 through a transverse driving assembly; the first process bed frame 36 is longitudinally slid onto the first pallet 37 by the longitudinal drive assembly; the first elevation plate 42 is elevation-slid on the first processing bed frame 36 by an elevation driving assembly.

The first lifter plate 42 is provided with a first cylinder 43, a first fixing base 44, and a first cutter operation motor 45.

The piston rod of the first air cylinder 43 is in fit connection with a first main shaft arranged on the first fixing seat 44, and the first main shaft is in fit connection with the cutter; the first tool running motor 45 is in driving connection with the first spindle.

The first lifting plate 42 is further provided with a first pressing cylinder 70 for pressing and positioning the workpiece 3, so that the workpiece 3 can be positioned at a left-right position, an up-down position, and processed by the first processing mechanism 4.

Referring to fig. 16-17, the second processing mechanism 5 includes a lateral drive assembly, a second pallet 46, a longitudinal drive assembly, a second processing bed frame 47, a lift drive assembly, and a second lift plate 48.

The second supporting plate 46 slides transversely on the machine body 1 through the transverse driving assembly; the second processing bed frame 47 is longitudinally slid on the second pallet 46 by the longitudinal driving assembly; the second elevating plate 48 is elevating and sliding on the second processing bed frame 47 by an elevating driving assembly.

The second lifting plate 48 is provided with a second cylinder 49, a second fixing base 50, and a second cutter operation motor 51.

The piston rod of the second air cylinder 49 is in fit connection with a second main shaft arranged on the second fixing seat 50, and the second main shaft is in fit connection with the cutter; the second tool running motor 51 is in driving connection with the second spindle.

The second lifting plate 48 is further provided with a second pressing cylinder 71 for pressing and positioning the workpiece 3, so that the workpiece 3 can be positioned at a left-right position, an up-down position, and processed by the second processing mechanism 5.

The transverse driving assembly comprises a transverse driving motor 39, a transverse sliding block and a transverse sliding rail; the machine body 1 is provided with a transverse rack, and the transverse driving motor 39 is provided with a gear meshed with the transverse rack.

The longitudinal driving assembly comprises a longitudinal driving motor 40, a longitudinal sliding block and a longitudinal sliding rail; the longitudinal driving motor 40 is provided with a longitudinal driving screw 40.1, and the longitudinal driving screw 40.1 is provided with a longitudinal thread transmission part matched with the longitudinal driving screw 40.1, and the longitudinal thread transmission part is matched and connected with the first supporting plate 37 and the second supporting plate 46.

The lifting driving assembly comprises a lifting motor 41, a lifting sliding block and a lifting sliding rail; the lifting motor 41 is provided with a lifting screw 41.1, the lifting screw 41.1 is provided with a lifting screw transmission part matched with the lifting screw 41.1, and the lifting screw transmission part is matched and connected with the first lifting plate 42 and the second lifting plate 48.

The machine body 1 is provided with a first tool magazine 14 and a second tool magazine 15.

The tools of the first machining means 4 are replaced by a first tool magazine 14.

The tools of the second machining means 5 are replaced by a second tool magazine 15.

When the tools need to be switched, the transverse driving motor 39 can move the supporting plate to the position of the tool clamping block without the tool shank of the tool magazine seat, and after the tools on the processing mechanism are loosened, the proper tools are searched according to the control instruction.

Referring to fig. 18, the first tool magazine 14 and the second tool magazine 15 each include a tool magazine base 53, and a tool clamping block 54 for clamping tools is provided on the tool magazine base 53.

The tool includes a shank 55; the tool magazine base 53 is also provided with a tool hole 56.

When the supporting plate of the first processing mechanism 4 or the second processing mechanism 5 moves to the cutter taking direction to stop, the longitudinal driving motor 40 operates, the processing bed frame of the first processing mechanism 4 or the second processing mechanism 5 advances to the upper side of the cutter magazine to stop above the cutter handle 5, the lifting plate of the first processing mechanism 4 or the second processing mechanism 5 moves downwards, the spindle hole of the first processing mechanism 4 or the second processing mechanism 5 enters the cutter handle head, the spindle clamps the cutter handle head, and the longitudinal driving motor 40 operates to drive the processing bed frame of the first processing mechanism 4 or the second processing mechanism 5 to withdraw from the cutter magazine. The lifting plate of the first processing mechanism 4 or the second processing mechanism 5 moves upwards to exceed the position of the cutter hole 56 to stop, the supporting plate of the first processing mechanism 4 or the second processing mechanism 5 moves to the position of the cutter hole 56 to stop, the processing bed frame of the first processing mechanism 4 or the second processing mechanism 5 moves forwards to the position above the cutter hole 56, and the lifting plate of the first processing mechanism 4 or the second processing mechanism 5 automatically impacts the cutter hole 56 to determine the cutter setting parameters. The first machining means 4 or the second machining means 5 is moved out of the magazine 53 to above the workpiece 3 to start machining.

The machine body 1 is provided with a chip material recovery mechanism 8 corresponding to the cutting mechanism 2; the machine body 1 is provided with a manual unloading mechanism 9 connected with the second processing mechanism 5, and the workpiece 3 is conveyed to the manual unloading mechanism 9 through a conveying belt mechanism 7.

Referring to fig. 9, the conveyor belt mechanism 7 includes a belt 57, a conveyor frame 58, a main roller 59, a driven roller a 60, a belt drive motor 61, and a belt drive decelerator 62; the main roller 59 and the driven roller A60 are respectively arranged at the front and rear positions of the conveying frame 58, the belt 57 is wound on the main roller 59 and the driven roller A60, the belt driving motor 61 is in transmission connection with the belt driving speed reducer 62, and the belt driving speed reducer 62 is arranged on the conveying frame 58 and in transmission connection with the main roller 59.

Referring to fig. 19, the scrap recycling mechanism 8 comprises a scrap discharging vehicle body 8.1, a scrap discharging conveying part 8.2 arranged on the scrap discharging vehicle body 8.1, and a scrap loading vehicle body 8.3 connected with a discharge port of the scrap discharging conveying part 8.2; the chip removal conveying part 8.2 is provided with a chip removal chain 8.4, a rolling shaft 8.5, a chip removal motor 8.6 and a chip removal motor reducer 8.7; the chip removal chain 8.4 is supported and rolled on the roller 8.5, the chip removal motor 8.6 is in transmission connection with the chip removal motor reducer 8.7, and the chip removal motor reducer 8.7 is in transmission connection with the roller 8.5.

Referring to fig. 20, the manual unloading mechanism 9 comprises a material receiving rack 9.1, a driving roller 9.2, a driven roller B9.3, a material receiving conveyer belt 9.4 and a fixed baffle plate 9.5; the driving roller 9.2 and the driven roller B9.3 are respectively arranged at the front and rear positions of the material receiving rack 9.1, and the material receiving conveyer belt 9.4 is wound on the driving roller 9.2 and the driven roller B9.3; the driving roller 9.2 is in transmission connection with the pneumatic clamping conveying mechanism 6, and the fixed baffle plate 9.5 is positioned at the rear side of the driven roller B9.3.

The specific working process is as follows:

the workpiece 3 is conveyed to a cutting station of the cutting mechanism 2 through the pneumatic clamping conveying mechanism 6, then the workpiece is clamped by the third transverse pneumatic clamping mechanism 52, after the workpiece 3 is cut by the cutting mechanism 2, the workpiece 3 reaches the processing position of the first processing mechanism 4 through the conveying belt mechanism 7, the workpiece 3 is stably positioned at the processing position under the common cooperation of the first transverse pneumatic clamping mechanism 10 and the first pneumatic stop mechanism 11, and the cutter of the first processing mechanism 4 moves to the designated position to process the workpiece 3 in the first procedure; after the workpiece 3 is machined, the material blocking side plate 27 of the first pneumatic material blocking mechanism 11 rotates, the workpiece 3 is conveyed to the machining position of the second machining mechanism 5 through the conveying belt mechanism 7, the workpiece 3 is stably located at the machining position under the common cooperation of the second transverse pneumatic clamping mechanism 12 and the second pneumatic material blocking mechanism 13, a cutter of the second machining mechanism 5 moves to a designated position to process the workpiece 3 in a second procedure, after the workpiece 3 is machined, the material blocking side plate 27 of the second pneumatic material blocking mechanism 13 rotates, the workpiece 3 is conveyed to the manual unloading mechanism 9 through the conveying belt mechanism 7, the workpiece 3 is blocked by the fixed material blocking plate 9.5, the workpiece 3 is prevented from falling or moving forwards, and the machined workpiece 3 is manually taken out at the moment.

The scraps produced in the cutting process are recovered by a scraps recovery mechanism 8 so as to ensure the environmental sanitation of the processing site.

The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a multi-functional cutting and milling composite machining center, includes organism (1), its characterized in that: the machine body (1) is provided with

A cutting mechanism (2) for cutting the workpiece (3),

a first machining means (4) for milling and drilling the workpiece (3),

a second machining means (5) for milling, drilling and tapping the workpiece (3),

a pneumatic clamping and conveying mechanism (6) for conveying and clamping the workpiece (3) to the machining position of the cutting mechanism (2),

a conveyor belt mechanism (7) which is matched with the pneumatic clamping and conveying mechanism (6) and conveys the workpiece (3) to the processing positions of the first processing mechanism (4) and the second processing mechanism (5);

the cutting mechanism (2), the first processing mechanism (4) and the second processing mechanism (5) are respectively and transversely movable on the machine body (1).

2. The multifunctional cutting and milling composite machining center according to claim 1, wherein: the pneumatic clamping conveying mechanism (6) comprises a fixed clamping bracket (6.1) and a movable clamping bracket (6.5);

a first clamping groove (6.2) and a fixed clamping cylinder (6.3) are arranged on the fixed clamping bracket (6.1); one end of a piston rod of the fixed clamping cylinder (6.3) extends into the first clamping groove (6.2) and is provided with a first clamping block (6.4), and the fixed clamping cylinder (6.3) drives the first clamping block (6.4) to move in the first clamping groove (6.2) so as to loosen or clamp the workpiece (3);

a second clamping groove (6.6) and a movable clamping cylinder (6.7) are arranged on the movable clamping bracket (6.5); one end of a piston rod of the movable clamping cylinder (6.7) extends into the second clamping groove (6.6) and is provided with a second clamping block (6.8), and the movable clamping cylinder (6.7) drives the second clamping block (6.8) to move in the second clamping groove (6.6) so as to loosen or clamp the workpiece (3);

a sliding plate (16) is further arranged at the bottom of the movable clamping bracket (6.5), and a sliding rail (17) which is in sliding fit with the sliding plate (16) is arranged on the machine body (1); a movable gearbox (18) and a movable motor (19) in transmission connection with the movable gearbox (18) are arranged on one side of the movable clamping bracket (6.5), and the movable gearbox (18) is connected with the movable clamping bracket (6.5) in a matched manner; a diagonal rack (20) is arranged on the machine body (1), and a gear meshed with the diagonal rack (20) is arranged on the movable gearbox (18).

3. The multifunctional cutting and milling composite machining center according to claim 1, wherein: a first transverse pneumatic clamping mechanism (10) and a first pneumatic stop mechanism (11) are arranged at the machining position of the machine body (1) corresponding to the first machining mechanism (4);

a second transverse pneumatic clamping mechanism (12) and a second pneumatic stop mechanism (13) are arranged at the machining position of the machine body (1) corresponding to the second machining mechanism (5);

a third transverse pneumatic clamping mechanism (52) is arranged at the cutting position of the machine body (1) corresponding to the cutting mechanism (2).

4. A multifunctional cutting and milling composite machining center according to claim 3, wherein: the first transverse pneumatic clamping mechanism (10), the second transverse pneumatic clamping mechanism (12) and the third transverse pneumatic clamping mechanism (52) comprise a pushing cylinder (21) and a pushing clamping plate (22), and the pushing clamping plate (22) is connected with a piston rod of the pushing cylinder (21) in a matched manner; a material blocking wall plate (23) is arranged on the machine body (1), and the material blocking wall plate (23) and the pushing clamping plate (22) are arranged in opposite directions; the pushing cylinder (21) drives the clamping plate (22) to be close to or far away from the material blocking wall plate (23) and loosens or clamps the workpiece (3);

the first pneumatic material blocking mechanism (11) and the second pneumatic material blocking mechanism (13) comprise pushing cylinders (24) and push-pull arms (25); the machine body (1) is provided with a movable lug (28) corresponding to the pushing cylinder (24), and the cylinder body of the pushing cylinder (24) is hinged with the movable lug (28); the push-pull arm (25) is connected with a piston rod of the pushing cylinder (24) in a matched manner, a swinging shaft (26) is arranged on the push-pull arm, and a material blocking side plate (27) for blocking the movement of the workpiece (3) is arranged on the swinging shaft (26); the pushing cylinder (24) drives the material blocking side plate (27) to turn over through the cooperation of the push-pull arm (25) and the swinging shaft (26).

5. The multifunctional cutting and milling composite machining center according to claim 1, wherein: the cutting mechanism (2) comprises a saw bed frame (29), a main shaft (30), a saw blade (31), a saw blade motor (32) and an oil cylinder (35); the saw blade motor (32) is fixedly arranged on the saw bed frame (29) and the power output end of the saw blade motor is in transmission connection with the main shaft (30), and the saw blade (31) is in driving connection with the main shaft (30);

a sawing machine frame linear guide rail (33) is transversely arranged on the machine body (1); a sliding block (34) is arranged at the bottom of the saw bed frame (29);

the piston rod of the oil cylinder (35) is connected with the sawing machine frame (29) in a matching way, and the sawing machine frame (29) is driven to slide on the sawing machine frame linear guide rail (33) through the sliding block (34).

6. The multifunctional cutting and milling composite machining center according to claim 1, wherein: the first processing mechanism (4) comprises a transverse driving assembly, a first supporting plate (37), a longitudinal driving assembly, a first processing bed frame (36), a lifting driving assembly and a first lifting plate (42);

the first supporting plate (37) transversely slides on the machine body (1) through the transverse driving assembly; a first process bed frame (36) longitudinally sliding on the first pallet (37) via a longitudinal drive assembly; the first lifting plate (42) slides on the first processing bed frame (36) in a lifting manner through the lifting driving assembly;

a first cylinder (43), a first fixing seat (44) and a first cutter running motor (45) are arranged on the first lifting plate (42);

the piston rod of the first air cylinder (43) is in fit connection with a first main shaft arranged on the first fixing seat (44), and the first main shaft is in fit connection with the cutter; the first cutter running motor (45) is in transmission connection with the first main shaft;

the first lifting plate (42) is also provided with a first material pressing cylinder (70) for pressing and positioning the workpiece (3).

7. The multifunctional cutting and milling composite machining center according to claim 6, wherein: the second processing mechanism (5) comprises a transverse driving component, a second supporting plate (46), a longitudinal driving component, a second processing bed frame (47), a lifting driving component and a second lifting plate (48);

the second supporting plate (46) transversely slides on the machine body (1) through the transverse driving assembly; a second processing bed frame (47) longitudinally slides on the second pallet (46) by means of a longitudinal drive assembly; the second lifting plate (48) is lifted and slid on the second processing bed frame (47) through the lifting driving assembly;

a second cylinder (49), a second fixing seat (50) and a second cutter running motor (51) are arranged on the second lifting plate (48);

a piston rod of the second air cylinder (49) is connected with a second main shaft arranged on the second fixing seat (50) in a matching way, and the second main shaft is connected with a cutter in a matching way; the second cutter running motor (51) is in transmission connection with the second main shaft;

the second lifting plate (48) is also provided with a second material pressing cylinder (71) for pressing and positioning the workpiece (3).

8. The multifunctional cutting and milling composite machining center according to claim 7, wherein: the transverse driving assembly comprises a transverse driving motor (39), a transverse sliding block and a transverse sliding rail; a transverse rack is arranged on the machine body (1), and a gear meshed with the transverse rack is arranged on the transverse driving motor (39);

the longitudinal driving assembly comprises a longitudinal driving motor (40), a longitudinal sliding block and a longitudinal sliding rail; a longitudinal driving screw (40.1) is arranged on the longitudinal driving motor (40), a longitudinal thread transmission part matched with the longitudinal driving screw (40.1) is arranged on the longitudinal driving screw (40.1), and the longitudinal thread transmission part is matched and connected with the first supporting plate (37) and the second supporting plate (46);

the lifting driving assembly comprises a lifting motor (41), a lifting sliding block and a lifting sliding rail; the lifting motor (41) is provided with a lifting screw (41.1), the lifting screw (41.1) is provided with a lifting thread transmission part matched with the lifting screw (41.1), and the lifting thread transmission part is matched and connected with the first lifting plate (42) and the second lifting plate (48).

9. The multifunctional cutting and milling composite machining center according to claim 1, wherein: the machine body (1) is provided with a first tool magazine (14) and a second tool magazine (15);

the tools of the first processing mechanism (4) are replaced through a first tool library (14);

the cutters of the second processing mechanism (5) are replaced through a second cutter warehouse (15);

the first tool magazine (14) and the second tool magazine (15) comprise tool magazine bases (53), and tool clamping blocks (54) for clamping tools are arranged on the tool magazine bases (53);

the tool comprises a shank (55); the tool magazine seat (53) is also provided with a tool hole (56).

10. The multifunctional cutting and milling composite machining center according to claim 1, wherein: the machine body (1) is provided with a chip material recovery mechanism (8) corresponding to the cutting mechanism (2); a manual unloading mechanism (9) connected with the second processing mechanism (5) is arranged on the machine body (1), and the workpiece (3) is conveyed to the manual unloading mechanism (9) through a conveying belt mechanism (7);

the conveying belt mechanism (7) comprises a belt (57), a conveying frame (58), a main roller (59), a driven roller A (60), a belt driving motor (61) and a belt driving speed reducer (62); the main roller (59) and the driven roller A (60) are respectively arranged at the front and rear positions of the conveying frame (58), the belt (57) is wound on the main roller (59) and the driven roller A (60), the belt driving motor (61) is in transmission connection with the belt driving speed reducer (62), and the belt driving speed reducer (62) is arranged on the conveying frame (58) and in transmission connection with the main roller (59);

the chip material recovery mechanism (8) comprises a chip removal vehicle body (8.1), a chip removal conveying part (8.2) arranged on the chip removal vehicle body (8.1) and a chip loading vehicle body (8.3) connected with a discharge port of the chip removal conveying part (8.2); a chip removal chain (8.4), a roller (8.5), a chip removal motor (8.6) and a chip removal motor reducer (8.7) are arranged on the chip removal conveying part (8.2); the chip removal chain (8.4) is supported and rolled on the rolling shaft (8.5), the chip removal motor (8.6) is in transmission connection with the chip removal motor reducer (8.7), and the chip removal motor reducer (8.7) is in transmission connection with the rolling shaft (8.5);

the manual unloading mechanism (9) comprises a material receiving rack (9.1), a driving roller (9.2), a driven roller B (9.3), a material receiving conveyer belt (9.4) and a fixed baffle plate (9.5); the driving roller (9.2) and the driven roller B (9.3) are respectively arranged at the front and rear positions of the material receiving rack (9.1), and the material receiving conveyer belt (9.4) is wound on the driving roller (9.2) and the driven roller B (9.3); the driving roller (9.2) is in transmission connection with the pneumatic clamping and conveying mechanism (6), and the fixed baffle plate (9.5) is positioned at the rear side of the driven roller B (9.3).