CN116618724A - Double-station milling machine - Google Patents

Double-station milling machine Download PDF

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Publication number
CN116618724A
CN116618724A CN202310575432.4A CN202310575432A CN116618724A CN 116618724 A CN116618724 A CN 116618724A CN 202310575432 A CN202310575432 A CN 202310575432A CN 116618724 A CN116618724 A CN 116618724A
Authority
CN
China
Prior art keywords
double
milling machine
fixedly connected
workpiece
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310575432.4A
Other languages
Chinese (zh)
Inventor
王红兵
钱仁富
周喜垒
杜龙雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiangyang Hongruiyang Machinery Manufacturing Co ltd
Original Assignee
Xiangyang Hongruiyang Machinery Manufacturing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiangyang Hongruiyang Machinery Manufacturing Co ltd filed Critical Xiangyang Hongruiyang Machinery Manufacturing Co ltd
Priority to CN202310575432.4A priority Critical patent/CN116618724A/en
Publication of CN116618724A publication Critical patent/CN116618724A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C1/00—Milling machines not designed for particular work or special operations
    • B23C1/04—Milling machines not designed for particular work or special operations with a plurality of horizontal working-spindles
    • B23C1/045—Opposed - spindle machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/088—Work-clamping means other than mechanically-actuated using vacuum means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/03—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of endless chain conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/12—Sorting arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Workpieces (AREA)

Abstract

The application discloses a double-station milling machine, which belongs to the technical field of milling machines, wherein a workpiece is placed by arranging two transmission belts, the driving rod is separated from a rotating shaft after the rotating disc deflects 90 degrees along with the continuous sliding of the driving rod outside the rotating shaft, meanwhile, a driving wheel can drive a sector plate to slide into one of arc grooves of a limiting groove, so that the sector plate can limit the rotating disc, at the moment, a supporting plate drives the transmission wheel to deflect 90 degrees in reverse time, the transmission belt can drive the workpiece to move for a certain distance, when the rotating disc does not rotate any more, the transmission belt stops conveying the workpiece, two units in a double-station milling machine frame can perform double-station processing on the workpiece, after the processing is completed, the driving rod rotates with one of the rotating shafts again, so that the purpose that the transmission belt intermittently conveys the workpiece is realized, and simultaneously, double-station processing is matched with the workpiece, so that the work of disassembling and replacing is not required frequently performed when the batch workpiece processing is performed, the labor intensity is greatly reduced, and the degree of automation is improved.

Description

Double-station milling machine
Technical Field
The application belongs to the technical field of milling machines, and particularly relates to a double-station milling machine.
Background
The milling machine is a machine tool for milling the workpiece by the milling cutter, can mill the plane, the groove, the gear teeth, the threads and the spline shaft, can also process more complex molded surfaces, has higher efficiency than a planer, and is widely applied to the machine manufacturing and repairing departments.
The milling machine is a machine tool with wide application, which can be used for machining planes (horizontal plane, vertical plane), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth-dividing parts (gears, spline shafts, chain wheels), spiral surfaces (threads, spiral grooves) and various curved surfaces on a milling machine.
The double-head milling machine, namely the double-station milling machine, is one of the milling machines which are most widely used in mechanical manufacturing and assembly factories, is different from the traditional milling machine in that product milling surface machining can be carried out on two sides of a workpiece at the same time, in the process of machining the workpiece, the workpiece is usually clamped on a workbench in the milling machine, the clamping of all parts of the workpiece is carried out by adopting a plurality of clamping plates to match bolts, the work load is obviously greatly increased, the disassembly and assembly work is required to be carried out frequently when the workpiece is machined in batches, the labor intensity is definitely increased, the efficiency is quite low, and the degree of automation is low.
In view of this, a double-station milling machine is proposed to solve the above problems.
Disclosure of Invention
In order to overcome the defects, the application provides a double-station milling machine, which solves the problems that in the process of processing workpieces, the workpieces are usually clamped on a workbench in the milling machine, the clamping of all parts of the workpieces is carried out by adopting a plurality of clamping plates to match with bolts, the work load is obviously greatly increased, the disassembly and assembly work is required to be frequently carried out when the workpieces are processed in batches, the labor intensity is obviously increased, the efficiency is quite low, and the degree of automation is low.
The purpose of the application is as follows:
the workpiece is placed by the aid of the two driving belts, the deflector rod can be in contact with one of the rotating shafts in the rotating process, the rotating shafts can drive the supporting plate and the rotating disc to deflect anticlockwise after being pressed, the deflector rod is separated from the rotating shaft after the rotating disc deflects by 90 degrees along with continuous sliding of the deflector rod outside the rotating shafts, meanwhile, the driving wheels can drive the sector plates to slide into one of the arc grooves of the limiting grooves, the sector plates can limit the rotating disc, at the moment, the supporting plate drives the driving wheels to deflect by 90 degrees in reverse time, the driving belts can drive the workpiece to move for a certain distance, and when the rotating disc does not rotate any more, the driving belts stop conveying the workpiece, so that two units in a double-station milling machine frame can process the workpiece in double positions;
the intermittent conveying of the workpiece by the transmission belt is realized, double-station machining is carried out on the workpiece, and the workpiece does not need to be frequently disassembled, assembled and replaced when being machined for batch workpieces, so that the labor intensity is greatly reduced, and the machining efficiency and the automation degree are improved;
the clamping device has the advantages that the traditional clamping of all parts of a workpiece by adopting a plurality of clamping plates and matching bolts is abandoned, the work load is greatly reduced, and the efficient, stable and continuous processing work of the workpiece is facilitated;
the clamping force of the extrusion plate can be adjusted by adjusting the pressure output by the air pump, the applied pressure can be adjusted according to different types of workpieces, and the deformation of the workpieces is prevented while the clamping stability is improved.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a duplex position milling machine, includes duplex position milling machine frame, be equipped with two guard gates in the duplex position milling machine frame, duplex position milling machine frame's bottom is fixed mutually with the bottom plate through the frame, duplex position milling machine frame positive one side and top are equipped with control panel and siren respectively, duplex position milling machine frame's middle part is equipped with conveying subassembly, conveying subassembly's bottom is fixed mutually with the bottom plate, conveying subassembly's one end is equipped with the motor, the motor fuselage is outer through fixed plate and bottom plate fixed connection, the output fixedly connected with intermittent type formula actuating assembly of motor, one side and the one end fixed connection of conveying subassembly of intermittent type formula actuating assembly are equipped with the absorption subassembly in the conveying subassembly, the both ends of absorption subassembly are connected with the direction subassembly respectively, the equal fixedly connected with extrusion subassembly of opposite faces of two direction subassemblies.
As a further aspect of the application: the conveying assembly comprises two side plates, two groups of driving wheels are arranged between the two side plates, each group of driving wheels is two in number, the two corresponding driving wheels are fixedly connected through a fixing shaft, the two driving wheels which are far away from each other are sleeved with the same driving belt, two ends of the two fixing shafts penetrate through the two side plates and are respectively and fixedly connected with opposite surfaces of two support plates, and the support plates are fixed with the bottom plate.
As a further aspect of the application: the drive belt equidistance is equipped with a plurality of baffle, and the opposite face of two curb plates respectively with the both sides fixed connection of adsorption component, and adsorption component runs through two curb plates.
As a further aspect of the application: the intermittent driving assembly comprises a rotary table, a limit groove is formed in one side of the rotary table, a sector plate is arranged in the limit groove, a driving wheel is fixedly connected to the sector plate, a deflector rod is clamped outside the driving wheel, and one side, away from the sector plate, of the driving wheel is fixedly connected with an output shaft of the motor.
As a further aspect of the application: one side fixedly connected with backup pad that sector plate was kept away from to the carousel, one side joint that the backup pad is close to the carousel has four bearings, the pivot has been cup jointed in the bearing, and the contained angle of two adjacent pivots is 90 degrees, the spacing groove is formed by four arc groove combinations, and the sector plate sets up in one of them arc inslot.
As a further aspect of the application: the adsorption component comprises a supporting plate, two sides of the supporting plate are fixedly connected with opposite faces of two side plates respectively, an adsorption cover is clamped at the middle of the supporting plate, an air pump is communicated with the bottom of the adsorption cover, the air pump is clamped at the bottom of the supporting plate, two air guide pipes are arranged at the exhaust outlet of the air pump, and the air guide pipes penetrate through the side plates and the double-station milling machine frame and are communicated with the guide component.
As a further aspect of the application: the guide assembly comprises a sleeve, two fixing rings are clamped outside the sleeve, the bottoms of the two fixing rings are fixedly connected with the bottom in the double-station milling machine frame, a piston rod is sleeved in the sleeve, one end of the piston rod is fixedly connected with a jacking block, the jacking block is slidably connected in the sleeve, one side, away from the piston rod, of the jacking block is fixedly connected with one side in the sleeve through a spring, four sliding grooves are formed in the sleeve, and the jacking block is slidably connected in the four sliding grooves.
As a further aspect of the application: the extrusion assembly comprises an extrusion plate, one side of the extrusion plate is fixedly connected with one end of the piston rod, a pressure sensor is arranged at the top of the extrusion plate, and the pressure sensor is used for monitoring the pressure applied by the extrusion plate to a workpiece.
Compared with the prior art, the application has the beneficial effects that:
1. according to the application, the workpiece is placed by arranging the two driving belts, in the processing process of the workpiece, the motor is controlled to work, so that the driving wheels and the deflector rod can be driven to rotate anticlockwise, the deflector rod can be contacted with one of the rotating shafts in the rotating process, the rotating shafts can drive the supporting plate and the rotating disc to deflect anticlockwise after being pressed, the deflector rod continuously slides outside the rotating shafts, the deflector rod is separated from the rotating shafts after the rotating shafts deflect 90 degrees, meanwhile, the driving wheels can drive the sector plates to slide into one of the arc grooves of the limiting grooves, the sector plates can limit the rotating discs, at the moment, the supporting plate drives the driving wheels to deflect 90 degrees in reverse, the driving belts can drive the workpiece to move for a certain distance, when the rotating discs do not rotate any more, the driving belts stop conveying the workpiece, and after the processing is completed, the deflector rod rotates with one of the rotating shafts again, so that the driving belts intermittently convey the workpiece, meanwhile, the driving belts do not need to frequently disassemble and replace the workpiece in the processing process of batches, the labor intensity is greatly reduced, and the automatic degree is improved.
2. According to the application, after a transmission belt is arranged to convey a workpiece, the workpiece is positioned above the supporting plate, at the moment, the air pump works, the adsorption cover can adsorb the bottom of the workpiece, so that the workpiece is in close contact with the supporting plate, the purpose of stably supporting the workpiece is realized, meanwhile, the air discharged by the air pump enters into the two air ducts, and is injected into the two sleeves by the two air ducts, and as the air pressure in the sleeves is increased, the top block and the piston rod can be pushed to extend outwards, so that the two piston rods respectively drive the two extrusion plates to be close to each other and contact with two sides of the workpiece, and support of the bottom supporting plate is matched, the purpose of stably installing the workpiece is realized, after the workpiece is processed, the air pump reversely pumps, the air is discharged from the adsorption cover, the top block is pulled by matching with the spring, so that the piston rod and the extrusion plates can be quickly reset, the workpiece can be continuously conveyed after the extrusion plates are separated from the workpiece, and the clamping of the workpiece is abandoned by adopting a plurality of clamping plates to match bolts, so that the working load is greatly reduced, and the efficient and stable continuous processing work of the workpiece is facilitated.
3. According to the application, the workpiece is clamped by arranging the two extrusion plates, after the extrusion plates are contacted with one side of the workpiece, the pressure sensor is used for monitoring the pressure applied by the extrusion plates to the workpiece, when the pressure is overlarge or is overlarge, the pressure output by the air pump can be regulated to regulate the clamping force of the extrusion plates, the clamping stability can be improved, the workpiece is prevented from being deformed while the clamping stability is improved, the rotating shaft can rotate in the process of extruding the rotating shaft through the mutual matching between the rotating shaft and the bearing, the hard friction is converted into rolling friction, the stability of the rotating disc driven by the shifting rod is improved, the rotating disc is limited by clamping the sector plates into one of the arc grooves of the limiting grooves, and the workpiece on the driving belt is not easy to deviate, so that the intermittent conveying stability of the workpiece is improved.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present application;
FIG. 2 is a schematic rear view of the present application;
FIG. 3 is a schematic diagram of a transfer assembly according to the present application;
FIG. 4 is a schematic view of the structure of the adsorption module of the present application;
FIG. 5 is a schematic view of the connection of the guide assembly and the extrusion assembly of the present application;
FIG. 6 is a schematic view of an intermittent drive assembly according to the present application;
in the figure: 1. a double-station milling machine frame; 2. a protective door; 3. a base; 4. a bottom plate; 5. a control panel; 6. an alarm; 7. a transfer assembly; 701. a side plate; 702. a support plate; 703. a driving wheel; 704. a fixed shaft; 705. a transmission belt; 706. a partition plate; 8. a motor; 9. a fixing plate; 10. an intermittent drive assembly; 101. a turntable; 102. a limit groove; 103. a sector plate; 104. a driving wheel; 105. a deflector rod; 106. a support plate; 107. a bearing; 108. a rotating shaft; 11. an adsorption assembly; 111. a supporting plate; 112. an adsorption cover; 113. an air pump; 114. an air duct; 12. a guide assembly; 121. a sleeve; 122. a piston rod; 123. a top block; 124. a chute; 125. a fixing ring; 126. a spring; 13. an extrusion assembly; 131. an extrusion plate; 132. a pressure sensor.
Detailed Description
The technical scheme of the application is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-6, the present application provides a technical solution: the double-station milling machine comprises a double-station milling machine frame 1, wherein two protective doors 2 are arranged on the double-station milling machine frame 1, the bottom of the double-station milling machine frame 1 is fixed with a bottom plate 4 through a machine base 3, one side and the top of the front of the double-station milling machine frame 1 are respectively provided with a control panel 5 and an alarm 6, the middle part of the double-station milling machine frame 1 is provided with a conveying component 7, the conveying component 7 comprises two side plates 701, two groups of driving wheels 703 are arranged between the two side plates 701, the number of the driving wheels 703 in each group is two, the corresponding two driving wheels 703 are fixedly connected through fixing shafts 704, the two driving wheels 703 far away from each other are sleeved with the same driving belt 705, and two ends of the two fixing shafts 704 penetrate through the two side plates 701 and are respectively fixedly connected with opposite surfaces of two support plates 702, and the support plates 702 are fixed with the bottom plate 4;
a plurality of baffle plates 706 are equidistantly arranged on the transmission belt 705, opposite surfaces of the two side plates 701 are respectively fixedly connected with two sides of the adsorption assembly 11, the adsorption assembly 11 penetrates through the two side plates 701, and the baffle plates 706 are arranged, so that the baffle plates 706 can achieve the purpose of limiting workpieces, and the workpiece offset position is prevented from influencing the machining precision;
the bottom of the conveying assembly 7 is fixed with the bottom plate 4, one end of the conveying assembly 7 is provided with a motor 8, the outside of the body of the motor 8 is fixedly connected with the bottom plate 4 through a fixed plate 9, the output end of the motor 8 is fixedly connected with an intermittent driving assembly 10, the intermittent driving assembly 10 comprises a rotary table 101, one side of the rotary table 101 is provided with a limiting groove 102, a sector plate 103 is arranged in the limiting groove 102, a driving wheel 104 is fixedly connected to the sector plate 103, a deflector rod 105 is clamped outside the driving wheel 104, one side of the driving wheel 104, far away from the sector plate 103, is fixedly connected with the output shaft of the motor 8, and due to the deflector rod 105, a rotary shaft 108 can drive a supporting plate 106 and the rotary table 101 to anticlockwise deflect after being pressed, the deflector rod 105 is separated from the rotary shaft 108 after the deflector rod 105 continuously slides outside the rotary shaft 108 for 90 degrees, and meanwhile, the driving wheel 104 can drive the sector plate 103 to slide into one arc groove of the limiting groove 102, so that the sector plate 103 can limit the rotary table 101, and the stability of rotation of a driving wheel 703 is improved;
the rotary table 101 is fixedly connected with a supporting plate 106 on one side far away from the sector plate 103, four bearings 107 are clamped on one side, close to the rotary table 101, of the supporting plate 106, rotating shafts 108 are sleeved in the bearings 107, the included angle between every two adjacent rotating shafts 108 is 90 degrees, a limiting groove 102 is formed by combining four arc grooves, the sector plate 103 is arranged in one arc groove, and through the mutual matching between the rotating shafts 108 and the bearings 107, in the process of extruding the rotating shafts 108 by the deflector rod 105, the rotating shafts 108 rotate, hard friction is converted into rolling friction, and the stability of the deflector rod 105 for driving the rotary table 101 to rotate is improved; the rotating disc 101 is limited by clamping the sector plate 103 into one of the arc grooves of the limiting groove 102, so that the workpiece on the transmission belt 705 is not easy to deviate, and the intermittent conveying stability of the workpiece is improved;
one side of the intermittent driving assembly 10 is fixedly connected with one end of the conveying assembly 7, an adsorption assembly 11 is arranged in the conveying assembly 7, the adsorption assembly 11 comprises a supporting plate 111, two sides of the supporting plate 111 are respectively and fixedly connected with opposite surfaces of two side plates 701, an adsorption cover 112 is clamped at the middle part of the supporting plate 111, an air pump 113 is communicated with the bottom of the adsorption cover 112, the air pump 113 is clamped at the bottom of the supporting plate 111, two air guide pipes 114 are arranged at the air outlet of the air pump 113, and the air guide pipes 114 penetrate through the side plates 701 and the double-station milling machine frame 1 to be communicated with the guide assembly 12;
the two ends of the adsorption component 11 are respectively connected with the guide component 12, the guide component 12 comprises a sleeve 121, two fixing rings 125 are clamped outside the sleeve 121, the bottom ends of the two fixing rings 125 are fixedly connected with the inner bottom of the double-station milling machine frame 1, a piston rod 122 is sleeved in the sleeve 121, one end of the piston rod 122 is fixedly connected with a top block 123, the top block 123 is slidably connected in the sleeve 121, one side of the top block 123 away from the piston rod 122 is fixedly connected with one side of the sleeve 121 through a spring 126, four sliding grooves 124 are formed in the sleeve 121, the top block 123 is slidably connected in the four sliding grooves 124, and due to the fact that the spring 126 is arranged, the air pump 113 pumps air reversely, air is discharged from the adsorption cover 112, and the top block 123 is pulled by matching with the spring 126, so that the piston rod 122 and the extrusion plate 131 can be quickly reset, and a workpiece can be conveniently released and positioned;
through the mutual matching among the sleeve 121, the piston rod 122 and the supporting plate 111, the gas discharged by the gas pump 113 enters the two gas guide pipes 114, and is injected into the two sleeves 121 through the two gas guide pipes 114, and as the gas pressure in the sleeves 121 is increased, the top block 123 and the piston rod 122 can be pushed to extend outwards, so that the two piston rods 122 respectively drive the two extrusion plates 131 to be close to each other and contact with the two sides of a workpiece, and the purpose of stable installation of the workpiece is realized by matching with the support of the bottom supporting plate 111;
the equal fixedly connected with extrusion subassembly 13 of opposite face of two direction subassemblies 12, extrusion subassembly 13 includes stripper plate 131, one side of stripper plate 131 and the one end fixed connection of piston rod 122, the top of stripper plate 131 is equipped with pressure sensor 132, pressure sensor 132 is used for monitoring the pressure that stripper plate 131 applyed the work piece, through pressure sensor 132's setting, when pressure too big or undersize, then can adjust the clamping force of stripper plate 131 by the pressure of air pump 113 output, can adjust the pressure of applying to the work piece of different grade type, prevent that the work piece from appearing deformation when improving clamping stability.
The working principle of the application is as follows:
when the rotary table is used, a workpiece is placed on the transmission belt 705, in the process of processing the workpiece, the motor 8 is controlled to work so that the motor can drive the driving wheel 104 and the deflector rod 105 to rotate anticlockwise, the deflector rod 105 can be in contact with one of the rotary shafts 108 in the rotating process, the rotary shaft 108 can drive the supporting plate 106 and the rotary table 101 to deflect anticlockwise after being pressed, and the deflector rod 105 is separated from the rotary shaft 108 after the rotary table 101 deflects by 90 degrees along with the continuous sliding of the deflector rod 105 outside the rotary shaft 108;
meanwhile, the driving wheel 104 can drive the sector plate 103 to slide into one of the arc grooves of the limiting groove 102, so that the sector plate 103 can limit the turntable 101, at the moment, the supporting plate 106 drives the driving wheel 703 to deflect 90 degrees in reverse time, so that the driving belt 705 can drive the workpiece to move for a certain distance, and when the turntable 101 does not rotate any more, the driving belt 705 stops conveying the workpiece;
after the transmission belt 705 conveys the workpiece, the workpiece is located above the supporting plate 111, at this time, the air pump 113 works, the adsorption cover 112 can adsorb the bottom of the workpiece, so that the workpiece is in close contact with the supporting plate 111, meanwhile, the air discharged by the air pump 113 enters into the two air guide pipes 114, and is injected into the two sleeves 121 by the two air guide pipes 114, and as the air pressure in the sleeves 121 increases, the top block 123 and the piston rod 122 can be pushed to extend outwards, so that the two piston rods 122 respectively drive the two extrusion plates 131 to approach each other and contact with two sides of the workpiece, and the purpose of stable installation of the workpiece is realized by matching with the support of the bottom supporting plate 111;
the two units in the double-station milling machine frame 1 can perform double-station processing on workpieces, after the processing is completed, the air pump 113 performs reverse air suction, air is discharged from the adsorption cover 112, the top block 123 is pulled by the cooperation of the spring 126, so that the piston rod 122 and the extrusion plate 131 can be quickly reset, the deflector rod 105 and one of the rotating shafts 108 rotate again, and the purpose of intermittently conveying the workpieces by the transmission belt 705 is achieved in a reciprocating manner.
From the above, it is known that:
the purpose of intermittently conveying the workpieces by the transmission belt 705 is achieved, double-station machining is carried out on the workpieces, the frequent disassembly, assembly and replacement work is not needed when the batch of workpieces are machined, the labor intensity is greatly reduced, and the machining efficiency and the degree of automation are improved; the clamping device has the advantages that the traditional clamping of all parts of a workpiece by adopting a plurality of clamping plates and matching bolts is abandoned, the work load is greatly reduced, and the efficient, stable and continuous processing work of the workpiece is facilitated; the clamping force of the extrusion plate 131 can be adjusted by adjusting the pressure output by the air pump 113, the applied pressure can be adjusted according to different types of workpieces, and the deformation of the workpieces is prevented while the clamping stability is improved.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present application have been described in detail, the present application is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present application within the knowledge of those skilled in the art.

Claims (8)

1. Double-station milling machine, including duplex position milling machine frame (1), its characterized in that: the automatic feeding device is characterized in that two protective doors (2) are arranged on the double-station milling machine frame (1), the bottom of the double-station milling machine frame (1) is fixed with the bottom plate (4) through the machine base (3), one side of the front side of the double-station milling machine frame (1) and the top of the double-station milling machine frame are respectively provided with a control panel (5) and an alarm (6), the middle part of the double-station milling machine frame (1) is provided with a conveying assembly (7), the bottom of the conveying assembly (7) is fixed with the bottom plate (4), one end of the conveying assembly (7) is provided with a motor (8), the outside of the motor (8) is fixedly connected with the bottom plate (4) through a fixing plate (9), the output end of the motor (8) is fixedly connected with an intermittent driving assembly (10), one side of the intermittent driving assembly (10) is fixedly connected with one end of the conveying assembly (7), two ends of the conveying assembly (11) are respectively connected with a guiding assembly (12), and the opposite sides of the two guiding assemblies (12) are fixedly connected with an extrusion assembly (13).
2. A double-station milling machine as claimed in claim 1, wherein: the conveying assembly (7) comprises two side plates (701), two groups of driving wheels (703) are arranged between the two side plates (701), the number of each group of driving wheels (703) is two, the two driving wheels (703) are correspondingly fixedly connected through fixing shafts (704), the two driving wheels (703) which are far away from each other are sleeved with the same driving belt (705), two ends of the two fixing shafts (704) penetrate through the two side plates (701) and are respectively fixedly connected with opposite surfaces of two support plates (702), and the support plates (702) are fixed with the bottom plate (4).
3. A double-station milling machine as claimed in claim 2, wherein: a plurality of partition plates (706) are equidistantly arranged on the transmission belt (705), opposite surfaces of the two side plates (701) are fixedly connected with two sides of the adsorption component (11) respectively, and the adsorption component (11) penetrates through the two side plates (701).
4. A double-station milling machine as claimed in claim 1, wherein: intermittent type formula drive assembly (10) include carousel (101), spacing groove (102) have been seted up to one side of carousel (101), be equipped with sector plate (103) in spacing groove (102), fixedly connected with drive wheel (104) on sector plate (103), drive wheel (104) external joint has driving lever (105), one side and the output shaft fixed connection of motor (8) of sector plate (103) are kept away from to drive wheel (104).
5. A double-station milling machine as claimed in claim 4, wherein: one side fixedly connected with backup pad (106) that sector plate (103) were kept away from to carousel (101), one side joint that backup pad (106) are close to carousel (101) has four bearings (107), pivot (108) have been cup jointed in bearing (107), and the contained angle of two adjacent pivots (108) is 90 degrees, spacing groove (102) are formed by four arc groove combinations, and sector plate (103) set up in one of them arc groove.
6. A double-station milling machine as claimed in claim 2, wherein: the adsorption component (11) comprises a supporting plate (111), two sides of the supporting plate (111) are fixedly connected with opposite surfaces of two side plates (701) respectively, an adsorption cover (112) is clamped at the middle of the supporting plate (111), an air pump (113) is communicated with the bottom of the adsorption cover (112), the air pump (113) is clamped at the bottom of the supporting plate (111), two air guide pipes (114) are arranged at the exhaust outlet of the air pump (113), and the air guide pipes (114) penetrate through the side plates (701) and the double-station milling machine frame (1) to be communicated with the guide component (12).
7. A double-station milling machine as claimed in claim 1, wherein: the guide assembly (12) comprises a sleeve (121), two fixing rings (125) are clamped outside the sleeve (121), the bottom ends of the two fixing rings (125) are fixedly connected with the inner bottom of a double-station milling machine frame (1), a piston rod (122) is sleeved in the sleeve (121), one end of the piston rod (122) is fixedly connected with a top block (123), the top block (123) is slidably connected in the sleeve (121), one side, far away from the piston rod (122), of the top block (123) is fixedly connected with one side in the sleeve (121) through a spring (126), four sliding grooves (124) are formed in the sleeve (121), and the top block (123) is slidably connected in the four sliding grooves (124).
8. A double-station milling machine as claimed in claim 7, wherein: the extrusion assembly (13) comprises an extrusion plate (131), one side of the extrusion plate (131) is fixedly connected with one end of the piston rod (122), a pressure sensor (132) is arranged at the top of the extrusion plate (131), and the pressure sensor (132) is used for monitoring the pressure applied by the extrusion plate (131) to a workpiece.
CN202310575432.4A 2023-05-18 2023-05-18 Double-station milling machine Pending CN116618724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310575432.4A CN116618724A (en) 2023-05-18 2023-05-18 Double-station milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310575432.4A CN116618724A (en) 2023-05-18 2023-05-18 Double-station milling machine

Publications (1)

Publication Number Publication Date
CN116618724A true CN116618724A (en) 2023-08-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310575432.4A Pending CN116618724A (en) 2023-05-18 2023-05-18 Double-station milling machine

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Country Link
CN (1) CN116618724A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117102560A (en) * 2023-10-24 2023-11-24 南通利邦机械有限公司 Intelligent assembling and disassembling valve rod key groove positioning machining device
CN117182634A (en) * 2023-11-07 2023-12-08 四川欣汇铖机械有限公司 Automatic clamping device and clamping method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117102560A (en) * 2023-10-24 2023-11-24 南通利邦机械有限公司 Intelligent assembling and disassembling valve rod key groove positioning machining device
CN117102560B (en) * 2023-10-24 2023-12-29 南通利邦机械有限公司 Intelligent assembling and disassembling valve rod key groove positioning machining device
CN117182634A (en) * 2023-11-07 2023-12-08 四川欣汇铖机械有限公司 Automatic clamping device and clamping method
CN117182634B (en) * 2023-11-07 2024-01-05 四川欣汇铖机械有限公司 Automatic clamping device and clamping method

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