CN109048503A - Screw-rod air compressor body automatic assembly line and its production technology - Google Patents

Screw-rod air compressor body automatic assembly line and its production technology Download PDF

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Publication number
CN109048503A
CN109048503A CN201811054320.XA CN201811054320A CN109048503A CN 109048503 A CN109048503 A CN 109048503A CN 201811054320 A CN201811054320 A CN 201811054320A CN 109048503 A CN109048503 A CN 109048503A
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CN
China
Prior art keywords
screw
air compressor
rod air
machining centers
horizontal machining
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CN201811054320.XA
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Chinese (zh)
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CN109048503B (en
Inventor
徐剑
贺璋荣
于波
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ZHEJIANG CHANGYU MACHINERY MANUFACTURING Co Ltd
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ZHEJIANG CHANGYU MACHINERY MANUFACTURING Co Ltd
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Priority to CN201811054320.XA priority Critical patent/CN109048503B/en
Priority claimed from CN201811054320.XA external-priority patent/CN109048503B/en
Publication of CN109048503A publication Critical patent/CN109048503A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q41/00Combinations or associations of metal-working machines not directed to a particular result according to classes B21, B23, or B24
    • B23Q41/02Features relating to transfer of work between machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/64Movable or adjustable work or tool supports characterised by the purpose of the movement
    • B23Q1/66Worktables interchangeably movable into operating positions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q7/00Arrangements 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
    • B23Q7/14Arrangements 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 co-ordinated in production lines
    • B23Q7/1426Arrangements 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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices

Abstract

A kind of screw-rod air compressor body automatic assembly line, running trolley, five horizontal Machining centers, a double sides milling machine and two special boring mills including transport platform, for conveying screw-rod air compressor body to be processed, the running trolley is slidably mounted in transport platform along Y direction, five horizontal Machining centers, a double sides milling machine and two special boring mills are arranged on eight fabrication hole processing stations, eight fabrication hole processing stations tetrads, are divided into two groups of left and right sides for being arranged symmetrically in transport platform;Five horizontal Machining centers are respectively the first horizontal Machining centers, the second horizontal Machining centers, third horizontal Machining centers, the 4th horizontal Machining centers and the 5th horizontal Machining centers, and two special boring mills are respectively the first special boring mill and the second special boring mill.The higher screw-rod air compressor body automatic assembly line of higher, lower production costs that the present invention provides a kind of working efficiencies, the degree of automation and its production technology.

Description

Screw-rod air compressor body automatic assembly line and its production technology
Technical field
The present invention relates to air compressor machine production technical fields, more particularly, to a kind of screw-rod air compressor body automatic assembly line And its production technology.
Background technique
Screw compression component in screw air compressor using manufacture inside latest model numerically control grinder, and cooperates Line laser technology, it is ensured that manufacturing tolerance is accurately incomparable.Its reliability and performance can ensure that the running expense of compressor is using It is extremely low always in phase.Adjustment compressor, integral compressor and desiccant series are all the new products in L/LS series of compressor.
Screw air compressor is high-effect using its, high efficiency, it is non-maintaining, highly reliable the advantages that provided as all trades and professions Good compressed air.But the part body process in screw-rod air compressor is mostly again complicated, needs artificial also more.
Summary of the invention
That there are working efficiencies in order to overcome existing screw-rod air compressor is lower, cost of labor is higher, the degree of automation Not high defect, the higher screw of higher, lower production costs that the present invention provides a kind of working efficiencies, the degree of automation are empty Press body automatic assembly line and its production technology.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of screw-rod air compressor body automatic assembly line, including transport platform, for conveying screw-rod air compressor body to be processed Running trolley, five horizontal Machining centers, a double sides milling machine and two special boring mills, the running trolley is along Y-axis side To being slidably mounted in transport platform, five horizontal Machining centers, a double sides milling machine and two special boring mills are respectively arranged On eight fabrication hole processing stations, eight fabrication hole processing stations tetrads are divided into two groups and are arranged symmetrically in transport platform The left and right sides;Five horizontal Machining centers are respectively the first horizontal Machining centers, the second horizontal Machining centers, the horizontal processing of third Center, the 4th horizontal Machining centers and the 5th horizontal Machining centers, two special boring mills are respectively the first special boring mill and second Special boring mill;
First horizontal Machining centers and double sides milling machine are arranged in the left and right sides of transport platform along X-axis face, and described second Horizontal Machining centers and third horizontal Machining centers are arranged in the left and right sides of transport platform along X-axis face, and described first is dedicated Boring machine and the 4th horizontal Machining centers are arranged in the left and right sides of transport platform, second special boring mill and along X-axis face Five horizontal Machining centers are arranged in the left and right sides of transport platform along X-axis face;
Process equipment on each fabrication hole processing stations is respectively equipped with an exchange revolution job in the side close to transport platform Platform;
The running trolley includes saddle, automatic crosspoint, X-axis translation mechanism and Y-axis translation mechanism, and the saddle passes through Y Axis translation mechanism is capable of sliding back and forth to be mounted on delivery platform, and an automatic exchange is installed in the left and right ends of the saddle respectively Unit, each automatic crosspoint are mounted on saddle by what an X-axis translation mechanism can move left and right;
Each automatic crosspoint include pedestal, APC Automatic Exchange Work Benche, APC Automatic Exchange Work Benche rotary shaft and APC from Dynamic pallet changer servo motor, the left and right ends of the APC Automatic Exchange Work Benche are fork-shaped and which is provided with installation workpiece Workbench positioning device, the middle part of the upper end of the APC Automatic Exchange Work Benche rotary shaft and the APC Automatic Exchange Work Benche It is fixedly connected, the power output end of the APC Automatic Exchange Work Benche servo motor passes through worm gear mechanism and the APC certainly The lower end connection of dynamic pallet changer rotary shaft, the APC Automatic Exchange Work Benche servo motor are mounted on the base, erector The left and right ends that part workbench is detachably arranged in APC Automatic Exchange Work Benche by installing workpiece workbench positioning device On, screw-rod air compressor body to be processed is mounted on installation workpiece workbench;
APC Automatic Exchange Work Benche is mobile to corresponding station by X-axis translation mechanism, will accordingly install workpiece workbench and to be added Work screw-rod air compressor body resets after being placed on exchange rotary table, and after the station completion of processing, APC is exchanged automatically Workbench is mobile to corresponding station again by X-axis translation mechanism, and APC Automatic Exchange Work Benche will be corresponding towards one end of station Installation workpiece workbench and screw-rod air compressor body to be processed on exchange rotary table reset after removing, and pass through simultaneously APC Automatic Exchange Work Benche rotary shaft and APC Automatic Exchange Work Benche servo motor are rotated, and realize that APC exchanges work automatically Make the exchange of the screw-rod air compressor body to be processed on platform left and right ends.
Further, it is respectively equipped with installation workpiece workbench positioning device on each exchange rotary table, workpiece work is installed Make platform bottom surface be equipped with location hole, installation workpiece workbench be placed into exchange rotary table on by location hole with exchange back Installation workpiece workbench positioning device positioning on revolving worktable;
It is placed into APC Automatic Exchange Work Benche in installation workpiece workbench by location hole and APC Automatic Exchange Work Benche Installation workpiece workbench positioning device positioning.
Further, the X-axis translation mechanism include X-axis slide block, X-axis servo motor, main synchronous pulley, from synchronous pulley And ball wire rod mechanism, X-axis linear guide are mounted on saddle along X-direction, the bottom of the pedestal of each automatic crosspoint Portion is provided with X-axis slide block, and the X-axis slide block is mounted in X-axis linear guide and forms the pair that horizontally slips with X-axis linear guide; The X-axis servo motor is mounted on saddle and is equipped on its power output end main synchronous pulley, and the main synchronous pulley is logical It crosses synchronous belt to connect with from synchronous pulley, the ball screw that the ball wire rod mechanism is fixedly mounted on from synchronous pulley On, the ball screw of the ball wire rod mechanism is mounted on saddle along X-direction, and pedestal is mounted on ball wire rod mechanism On nut.
Further, the Y-axis translation mechanism includes Y-axis linear guide, Y-axis sliding block, Y-axis servo motor, gear and tooth Item, the Y-axis linear guide and rack gear are fixed on delivery platform along X-direction, and the Y-axis servo motor and speed reducer connect It connects and the two is mounted on saddle, gear is installed on the power output end of speed reducer, the gear is engaged with the rack gear;Institute The bottom for stating saddle is equipped with X-axis slide block, and the Y-axis sliding block is mounted in Y-axis linear guide and forms front and back with Y-axis linear guide Sliding pair.
A kind of production technology of automatic assembly line described in application, comprising the following steps:
1) a screw-rod air compressor machine to be processed is installed first on the exchange rotary table of eight fabrication hole processing stations Body, while opening the equipment on eight fabrication hole processing stations and corresponding screw-rod air compressor body to be processed is processed;
2) then the APC that two screw-rod air compressor bodies to be processed are separately mounted to running trolley left and right ends is handed over automatically again The installation workpiece workbench to change jobs on platform, two screw-rod air compressor bodies to be processed are arranged in close to transport platform one end On, horizontal installation on the automatic crosspoint in left side, vertical installation on the automatic crosspoint in right side;
3) running trolley start the first step work, thereon two screw-rod air compressor bodies to be processed and the first horizontal processing The screw-rod air compressor body that center and double sides milling machine have processed swaps;
First procedure: specifically: Automatic Exchange Work Benche zero load one end APC of the automatic crosspoint in left side by first it is horizontal plus Installation workpiece workbench at work core station and the screw-rod air compressor body processed reset after removing, and then left side is automatic The APC Automatic Exchange Work Benche of crosspoint rotates automatically swaps the left and right ends of APC Automatic Exchange Work Benche, simultaneously It is mobile to the station direction by X-axis translation mechanism and by the screw-rod air compressor body to be processed on the automatic crosspoint in left side It is sent into the first horizontal Machining centers, the first horizontal Machining centers processes the screw-rod air compressor body to be processed;With this Meanwhile Automatic Exchange Work Benche zero load one end APC of the automatic crosspoint in right side is by the installation workpiece work at double sides milling machine station Make platform and the screw-rod air compressor body that processes remove after reset, then the APC of the automatic crosspoint in right side exchanges work automatically Make platform and rotate automatically to swap the left and right ends of APC Automatic Exchange Work Benche, while by X-axis translation mechanism to the station Direction is mobile and the screw-rod air compressor body to be processed on the automatic crosspoint in right side is sent into double sides milling machine, double sides milling machine pair The screw-rod air compressor body to be processed is processed;
4) in the first horizontal Machining centers and double sides milling machine simultaneous processing, running trolley starts second step work, first The screw-rod air compressor body that process completes the process passes to the second horizontal Machining centers and third horizontal Machining centers, carries out the The processing of two procedures;
Meanwhile running trolley returns to starting point, installs two new screw-rod air compressor bodies to be processed according to step 2, according to The screw-rod air compressor body that step 3) is processed with the first horizontal Machining centers and double sides milling machine swaps;
5) running trolley starts third step work, and the screw-rod air compressor body and second that the first procedure is completed the process are horizontal The screw-rod air compressor body that machining center and third horizontal Machining centers have processed swaps;Exchange process is the same as first Exchange process in procedure, process equipment change the second horizontal Machining centers and third horizontal Machining centers into respectively;
6) then, running trolley by the screw-rod air compressor body that second operation work completes the process pass to the first special boring mill and 4th horizontal Machining centers carries out the processing of third procedure;
Meanwhile running trolley returns to starting point, installs two new screw-rod air compressor bodies to be processed according to step 2, according to The screw-rod air compressor body that step 3) is processed with the first horizontal Machining centers and double sides milling machine swaps;
7) running trolley starts the work of the 4th step, and the same step 5) of work step, then, running trolley processes second operation work At the screw-rod air compressor that has processed of screw-rod air compressor body and the first special boring mill and the 4th horizontal Machining centers Body swaps;Exchange process with the exchange process in the first procedure, process equipment change into respectively the first special boring mill and 4th horizontal Machining centers;
8) then, the screw-rod air compressor body that third procedure completes the process is passed to the second special boring mill by running trolley With the 5th horizontal Machining centers, the processing of the 4th procedure is carried out;
Meanwhile running trolley returns to starting point, installs two new screw-rod air compressor bodies to be processed according to step 2, according to The screw-rod air compressor body that step 3) is processed with the first horizontal Machining centers and double sides milling machine swaps;
9) running trolley starts the work of the 5th step, and the same step 7) of work step, then, running trolley processes third procedure At the screw-rod air compressor that has processed of screw-rod air compressor body and the second special boring mill and the 5th horizontal Machining centers Body swaps;Exchange process with the exchange process in the first procedure, process equipment change into respectively the first special boring mill and 4th horizontal Machining centers;
Then, the screw-rod air compressor body that the 4th procedure completes the process is brought back to starting point by running trolley;
10) the screw-rod air compressor body completed the process for the first time is removed, then by the screw on two automatic crosspoints Air compressor machine body carries out exchange installation;
11) step 3)~9 are repeated) second of processing is carried out, finally complete the processing of screw-rod air compressor body.
Beneficial effects of the present invention are mainly manifested in: working efficiency is higher, lower production costs, the degree of automation are higher;Y Axis transmission uses rack pinion, and in order to improve the speed reducer that the inertia of servo motor uses 1:20, positioning accuracy is high, and at This is cheap;To make two machining centers in left and right same straight line during design exchanges trolley and exchange simultaneously, change tradition The Y-axis of horizontal Machining centers, increases by two APC Automatic Exchange Work Benches and eight Tables for machines may be implemented in exchange rotary table The exchange in face is operated or is controlled automatically by regulated procedure or instruction in the case where unmanned intervene to realize.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of screw-rod air compressor body.
Fig. 2 is the structural schematic diagram of screw-rod air compressor body automatic assembly line.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the cross-sectional view of the second horizontal Machining centers Yu third horizontal Machining centers.
Fig. 5 is the structural schematic diagram of running trolley.
Fig. 6 is the main view of Fig. 5.
Fig. 7 is the cooperation schematic diagram of Y-axis servo motor Yu gear and rack gear.
Fig. 8 is the structural schematic diagram of X-axis translation mechanism.
Fig. 9 is the top view of Fig. 8.
Figure 10 is the structural schematic diagram of automatic crosspoint.
Figure 11 is the worm gear of worm gear mechanism and the connection schematic diagram of APC Automatic Exchange Work Benche rotary shaft.
Figure 12 is the connection schematic diagram of APC Automatic Exchange Work Benche servo motor and worm gear mechanism.
Figure 13 is the horizontal installation positioning schematic diagram of screw-rod air compressor body.
Figure 14 and Figure 15 is the vertical installation positioning schematic diagram of screw-rod air compressor body.
Figure 16 and Figure 17 is the first horizontal Machining centers manufacturing procedure schematic diagram.
Figure 18 and Figure 19 is double sides milling machine manufacturing procedure schematic diagram.
Figure 20 and Figure 21 is the second horizontal Machining centers manufacturing procedure schematic diagram.
Figure 22 and Figure 23 is third horizontal Machining centers manufacturing procedure schematic diagram.
Figure 24 is the first special boring mill manufacturing procedure schematic diagram.
Figure 25 and Figure 26 is the 4th horizontal Machining centers manufacturing procedure schematic diagram.
Figure 27 is the second special boring mill manufacturing procedure schematic diagram.
Figure 28 and Figure 29 is the 5th horizontal Machining centers manufacturing procedure schematic diagram.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Referring to Fig.1~Figure 29, a kind of screw-rod air compressor body automatic assembly line, including transport platform 20, for convey to 2, five horizontal Machining centers of running trolley, a double sides milling machine 4 and two special boring mills of screw-rod air compressor body are processed, The running trolley 2 is slidably mounted in transport platform 20 along Y direction, five horizontal Machining centers, a Double Milling Bed 4 and two special boring mills are arranged on eight fabrication hole processing stations, eight fabrication hole processing stations tetrads, point The left and right sides of transport platform 20 is arranged symmetrically at two groups;Five horizontal Machining centers be respectively the first horizontal Machining centers 31, Second horizontal Machining centers 32, third horizontal Machining centers 33, the 4th horizontal Machining centers 34 and the 5th horizontal Machining centers 35, Two special boring mills are respectively the first special boring mill 51 and the second special boring mill 52;
First horizontal Machining centers 31 is arranged in the left and right sides of transport platform with double sides milling machine 4 along X-axis face, and described the Two horizontal Machining centers 32 are arranged in the left and right sides of transport platform with third horizontal Machining centers 33 along X-axis face, and described the One special boring mill 51 and the 4th horizontal Machining centers 34 are arranged in the left and right sides of transport platform along X-axis face, and described second specially The left and right sides of transport platform is arranged in along X-axis face with boring machine 52 and the 5th horizontal Machining centers 35;
Process equipment on each fabrication hole processing stations is respectively equipped with an exchange revolution work in the side close to transport platform 20 Make platform 6;Exchanging rotary table 6 itself can rotary motion;
The running trolley 2 includes saddle 21, automatic crosspoint, X-axis translation mechanism and Y-axis translation mechanism, the saddle 21 It is mounted on delivery platform by the way that Y-axis translation mechanism is capable of sliding back and forth, the left and right ends of the saddle 21 install one respectively Automatic crosspoint, each automatic crosspoint are mounted on saddle 21 by what an X-axis translation mechanism can move left and right;
Each automatic crosspoint includes pedestal 71, APC Automatic Exchange Work Benche 72, APC Automatic Exchange Work Benche rotary shaft 73 With APC Automatic Exchange Work Benche servo motor 74, the left and right ends of the APC Automatic Exchange Work Benche 72 are fork-shaped and set thereon There is installation workpiece workbench positioning device 75, the upper end of the APC Automatic Exchange Work Benche rotary shaft 73 is handed over automatically with the APC The change jobs middle part of platform 72 is fixedly connected, and the power output end of the APC Automatic Exchange Work Benche servo motor 74 passes through worm gear Worm mechanism is connect with the lower end of the APC Automatic Exchange Work Benche rotary shaft 73, the APC Automatic Exchange Work Benche servo electricity Machine 74 is mounted on pedestal 71, and installation workpiece workbench 10 is detachably arranged in by installing workpiece workbench positioning device 75 On the left and right ends of APC Automatic Exchange Work Benche 72, screw-rod air compressor body 1 to be processed is mounted on installation workpiece workbench 10 On;
APC Automatic Exchange Work Benche 72 is mobile to corresponding station by X-axis translation mechanism, will accordingly install workpiece workbench 10 and Screw-rod air compressor body 1 to be processed resets after being placed on exchange rotary table 6, and after the station completion of processing, APC is certainly Dynamic pallet changer 72 is mobile to corresponding station again by X-axis translation mechanism, and APC Automatic Exchange Work Benche 72 is towards station One end by respective quadrature gain installation workpiece workbench on revolving worktable 6 and screw-rod air compressor body to be processed remove after it is multiple Position, while being rotated by APC Automatic Exchange Work Benche rotary shaft 73 and APC Automatic Exchange Work Benche servo motor 74, it is real The exchange of screw-rod air compressor body to be processed on existing 72 left and right ends of APC Automatic Exchange Work Benche.
Further, it is respectively equipped with installation workpiece workbench positioning device on each exchange rotary table 6, workpiece work is installed Make platform 10 bottom surface be equipped with location hole, installation workpiece workbench 10 be placed into exchange rotary table 6 on by location hole with Exchange the installation workpiece workbench positioning device positioning on rotary table 6;
It is placed into APC Automatic Exchange Work Benche 72 in installation workpiece workbench 10 and work is exchanged with APC by location hole automatically Installation workpiece workbench positioning device 75 on platform 72 positions.
Further, the X-axis translation mechanism include X-axis slide block, X-axis servo motor 81, main synchronous pulley 82, from synchronization Belt wheel 83 and ball wire rod mechanism, X-axis linear guide 84 are mounted on saddle 21 along X-direction, each automatic crosspoint The bottom of pedestal be provided with X-axis slide block, the X-axis slide block be mounted in X-axis linear guide 84 and with 84 shape of X-axis linear guide At the pair that horizontally slips;The X-axis servo motor 81 is mounted on saddle 21 and is equipped with main synchronous pulley on its power output end 82, the main synchronous pulley 82 is connect by synchronous belt 85 with from synchronous pulley 83, described to be fixedly mounted on from synchronous pulley 83 On the ball screw 86 of the ball wire rod mechanism, the ball screw 86 of the ball wire rod mechanism is mounted on along X-direction On saddle 21, pedestal is mounted on the nut 87 of ball wire rod mechanism.
Further, the Y-axis translation mechanism includes Y-axis linear guide 91, Y-axis sliding block, Y-axis servo motor 92, gear 93 and rack gear 94, the Y-axis linear guide 91 and rack gear 94 be fixed on delivery platform along X-direction, Y-axis servo electricity Machine 92 is connect with speed reducer 95 and the two is mounted on saddle 21, and gear 93, institute are equipped on the power output end of speed reducer 95 Gear 93 is stated to engage with the rack gear 94;The bottom of the saddle 21 is equipped with X-axis slide block, and the Y-axis sliding block is mounted on Y-axis straight line Pair is slid back and forth on guide rail 91 and with the formation of Y-axis linear guide 91.
As shown in Figure 11,12, the power output end of the APC Automatic Exchange Work Benche servo motor 74 and worm and gear machine The worm screw 11 of structure connects, and the worm gear 12 of worm gear mechanism is connect with the lower end of the APC Automatic Exchange Work Benche rotary shaft 73.
As shown in figure 13, the horizontal installation positioning of screw-rod air compressor body: top is fixedly mounted by pressing plate 30, is passed through Fabrication hole 101,102 is positioned, and the aperture of two fabrication holes is 18mm.
As shown in Figure 14,15, the vertical installation of screw-rod air compressor body is positioned: being pacified also by pressing plate 30 is fixed top Dress, three, periphery direction are positioned by anchor point 41,42,43.
As shown in Figure 16,17, the first horizontal Machining centers manufacturing procedure are as follows: the process for first processing a face, on Figure 16 Fabrication hole, including 13 apertures be 10mm 103, two apertures of fabrication hole be 6mm 104, apertures of fabrication hole be The fabrication hole 107 that the oil groove 106 and an aperture that 105, apertures of oil groove of 4mm are 3mm are 7mm;Then exchange revolution work Being rotated by 90 ° as platform and processing another face process includes processing technology hole and end face milling 114, if the fabrication hole on Figure 17 includes two Fabrication hole 110, one that 109, apertures of fabrication hole that 108, two apertures of the fabrication hole that a aperture is 7mm are 6mm are 3mm The fabrication hole 113 that 112, apertures of fabrication hole that 111, apertures of the fabrication hole that aperture is 26mm are 24mm are 18mm.
As shown in Figure 18,19, double sides milling machine manufacturing procedure are as follows: end face milling 203 and end face milling 204.
As shown in Figure 20,21, the second horizontal Machining centers manufacturing procedure are as follows: the process for first processing a face, on Figure 20 Fabrication hole, including two apertures be 8mm 115, two apertures of fabrication hole be 6.8mm 116, apertures of fabrication hole be 119, apertures of bore hole that 118, apertures of fabrication hole that 117, apertures of fabrication hole of 5mm are 4mm are 85mm are 3mm 120, apertures of oil groove be 3mm 121, four apertures of fabrication hole be 10mm 122, four apertures of fabrication hole be 8.5mm 123, apertures of fabrication hole be 7mm 124, apertures of fabrication hole be 6mm fabrication hole 125;Then exchange revolution work It is rotated by 90 ° as platform and processes another face process, such as the fabrication hole and end face milling 133 on Figure 21, fabrication hole includes an aperture 128, holes of fabrication hole that 127, apertures of fabrication hole that 126, apertures of fabrication hole for 14mm are 11mm are 10mm 131, apertures of fabrication hole that 130, apertures of fabrication hole that 129, apertures of the fabrication hole that diameter is 8mm are 7mm are 6mm For the fabrication hole 132 of 7mm.
As shown in Figure 22,23, third horizontal Machining centers manufacturing procedure are as follows: the process for first processing a face, on Figure 22 Aperture be 7mm-5mm stepped hole 205 and end face milling 206;Then exchange rotary table rotates angle, processes another Face process is the stepped hole 207 and four holes that two apertures are 7mm-5mm-2.5mm including aperture such as the fabrication hole on Figure 23 Diameter is the fabrication hole 208 of 12mm.
As shown in figure 24, the first special boring mill manufacturing procedure are as follows: aperture is the bore hole 134 of 116mm.
As shown in Figure 25,26, the 4th horizontal Machining centers manufacturing procedure are as follows: the process for first processing a face, on Figure 25 Fabrication hole, including two apertures be 7mm-5mm-2.5mm stepped hole 209;Then exchange rotary table rotates angle, adds Another face process of work is stepped hole 210, one of 10mm-8mm-5mm including an aperture such as the fabrication hole on Figure 26 The stepped hole that 211, apertures of the stepped hole that aperture is 10mm-8mm-7mm-6mm-5mm-2mm are 9.6mm-8.5mm-3mm 212, the stepped hole 213 that an aperture is 7mm-6mm-2.5mm.
As shown in figure 27, the second special boring mill manufacturing procedure are as follows: aperture is the bore hole 135 of 98mm.
As shown in Figure 28,29, the 5th horizontal Machining centers manufacturing procedure are as follows: the process for first processing a face, on Figure 28 Fabrication hole, including aperture be 100mm bore hole 214;Then exchange rotary table, which is rotated by 90 °, processes another face work Sequence, such as the fabrication hole on Figure 29, including three apertures be 18mm 215, three apertures of fabrication hole be 10mm fabrication hole 216, The fabrication hole 217 that three apertures are 12mm.
Screw-rod air compressor body automatic production process:
1) a screw-rod air compressor machine to be processed is installed first on the exchange rotary table of eight fabrication hole processing stations Body, while opening the equipment on eight fabrication hole processing stations and corresponding screw-rod air compressor body to be processed is processed;
2) then the APC that two screw-rod air compressor bodies to be processed are separately mounted to running trolley left and right ends is handed over automatically again The installation workpiece workbench to change jobs on platform, two screw-rod air compressor bodies to be processed are arranged in close to transport platform one end On, horizontal installation on the automatic crosspoint in left side, vertical installation on the automatic crosspoint in right side;
3) running trolley start the first step work, thereon two screw-rod air compressor bodies to be processed and the first horizontal processing The screw-rod air compressor body that center and double sides milling machine have processed swaps;
First procedure: specifically: Automatic Exchange Work Benche zero load one end APC of the automatic crosspoint in left side by first it is horizontal plus Installation workpiece workbench at work core station and the screw-rod air compressor body processed reset after removing, and then left side is automatic The APC Automatic Exchange Work Benche of crosspoint rotates automatically swaps the left and right ends of APC Automatic Exchange Work Benche, simultaneously It is mobile to the station direction by X-axis translation mechanism and by the screw-rod air compressor body to be processed on the automatic crosspoint in left side It is sent into the first horizontal Machining centers, the first horizontal Machining centers processes the screw-rod air compressor body to be processed;With this Meanwhile Automatic Exchange Work Benche zero load one end APC of the automatic crosspoint in right side is by the installation workpiece work at double sides milling machine station Make platform and the screw-rod air compressor body that processes remove after reset, then the APC of the automatic crosspoint in right side exchanges work automatically Make platform and rotate automatically to swap the left and right ends of APC Automatic Exchange Work Benche, while by X-axis translation mechanism to the station Direction is mobile and the screw-rod air compressor body to be processed on the automatic crosspoint in right side is sent into double sides milling machine, double sides milling machine pair The screw-rod air compressor body to be processed is processed;
4) in the first horizontal Machining centers and double sides milling machine simultaneous processing, running trolley starts second step work, first The screw-rod air compressor body that process completes the process passes to the second horizontal Machining centers and third horizontal Machining centers, carries out the The processing of two procedures;
Meanwhile running trolley returns to starting point, installs two new screw-rod air compressor bodies to be processed according to step 2, according to The screw-rod air compressor body that step 3) is processed with the first horizontal Machining centers and double sides milling machine swaps;
5) running trolley starts third step work, and the screw-rod air compressor body and second that the first procedure is completed the process are horizontal The screw-rod air compressor body that machining center and third horizontal Machining centers have processed swaps;Exchange process is the same as first Exchange process in procedure, process equipment change the second horizontal Machining centers and third horizontal Machining centers into respectively;
6) then, running trolley by the screw-rod air compressor body that second operation work completes the process pass to the first special boring mill and 4th horizontal Machining centers carries out the processing of third procedure;
Meanwhile running trolley returns to starting point, installs two new screw-rod air compressor bodies to be processed according to step 2, according to The screw-rod air compressor body that step 3) is processed with the first horizontal Machining centers and double sides milling machine swaps;
7) running trolley starts the work of the 4th step, and the same step 5) of work step, then, running trolley processes second operation work At the screw-rod air compressor that has processed of screw-rod air compressor body and the first special boring mill and the 4th horizontal Machining centers Body swaps;Exchange process with the exchange process in the first procedure, process equipment change into respectively the first special boring mill and 4th horizontal Machining centers;
8) then, the screw-rod air compressor body that third procedure completes the process is passed to the second special boring mill by running trolley With the 5th horizontal Machining centers, the processing of the 4th procedure is carried out;
Meanwhile running trolley returns to starting point, installs two new screw-rod air compressor bodies to be processed according to step 2, according to The screw-rod air compressor body that step 3) is processed with the first horizontal Machining centers and double sides milling machine swaps;
9) running trolley starts the work of the 5th step, and the same step 7) of work step, then, running trolley processes third procedure At the screw-rod air compressor that has processed of screw-rod air compressor body and the second special boring mill and the 5th horizontal Machining centers Body swaps;Exchange process with the exchange process in the first procedure, process equipment change into respectively the first special boring mill and 4th horizontal Machining centers;
Then, the screw-rod air compressor body that the 4th procedure completes the process is brought back to starting point by running trolley;
10) the screw-rod air compressor body completed the process for the first time is removed, then by the screw on two automatic crosspoints Air compressor machine body carries out exchange installation;
11) step 3)~9 are repeated) second of processing is carried out, finally complete the processing of screw-rod air compressor body.
Design and processes of the invention are advanced, stable, reliable, and keep being basically unchanged in a long time.Large quantities of, big It can be raised labour productivity in amount production using transfer matic, stabilize and increase product quality, improve working conditions, reduction production accounts for Ground area reduces production cost, shortens the production cycle, guarantees production smoothing, there is significant economic benefit.
The mistake that automatic assembly line was operated or controlled automatically by regulated procedure or instruction in the case where unmanned intervene Journey, target are " it is steady, it is quasi-, fast ".Automatic technology is widely used in industry, agricultural, military affairs, scientific research, communications and transportation, quotient Industry, medical treatment, service and family etc..It not only can people is mental from heavy manual labor, part using automatic assembly line It is freed in labour and severe, dangerous working environment, and the organ dysfunction of people can be extended, greatly improve labour life Yield enhances the ability in the human knowledge world and reforming world.

Claims (5)

1. a kind of screw-rod air compressor body automatic assembly line, it is characterised in that: including transport platform, use
In the running trolley, five horizontal Machining centers, the double sides milling machine and two that convey screw-rod air compressor body to be processed A special boring mill, the running trolley are slidably mounted in transport platform along Y direction, five horizontal Machining centers, one A double sides milling machine and two special boring mills are arranged on eight fabrication hole processing stations, and eight fabrication hole processing stations four One group, it is divided into two groups of left and right sides for being arranged symmetrically in transport platform;Five horizontal Machining centers are respectively in the first horizontal processing The heart, the second horizontal Machining centers, third horizontal Machining centers, the 4th horizontal Machining centers and the 5th horizontal Machining centers, two Special boring mill is respectively the first special boring mill and the second special boring mill;
First horizontal Machining centers and double sides milling machine are arranged in the left and right sides of transport platform along X-axis face, and described second Horizontal Machining centers and third horizontal Machining centers are arranged in the left and right sides of transport platform along X-axis face, and described first is dedicated Boring machine and the 4th horizontal Machining centers are arranged in the left and right sides of transport platform, second special boring mill and along X-axis face Five horizontal Machining centers are arranged in the left and right sides of transport platform along X-axis face;
Process equipment on each fabrication hole processing stations is respectively equipped with an exchange revolution job in the side close to transport platform Platform;
The running trolley includes saddle, automatic crosspoint, X-axis translation mechanism and Y-axis translation mechanism, and the saddle passes through Y Axis translation mechanism is capable of sliding back and forth to be mounted on delivery platform, and an automatic exchange is installed in the left and right ends of the saddle respectively Unit, each automatic crosspoint are mounted on saddle by what an X-axis translation mechanism can move left and right;
Each automatic crosspoint include pedestal, APC Automatic Exchange Work Benche, APC Automatic Exchange Work Benche rotary shaft and APC from Dynamic pallet changer servo motor, the left and right ends of the APC Automatic Exchange Work Benche are fork-shaped and which is provided with installation workpiece Workbench positioning device, the middle part of the upper end of the APC Automatic Exchange Work Benche rotary shaft and the APC Automatic Exchange Work Benche It is fixedly connected, the power output end of the APC Automatic Exchange Work Benche servo motor passes through worm gear mechanism and the APC certainly The lower end connection of dynamic pallet changer rotary shaft, the APC Automatic Exchange Work Benche servo motor are mounted on the base, erector The left and right ends that part workbench is detachably arranged in APC Automatic Exchange Work Benche by installing workpiece workbench positioning device On, screw-rod air compressor body to be processed is mounted on installation workpiece workbench;
APC Automatic Exchange Work Benche is mobile to corresponding station by X-axis translation mechanism, will accordingly install workpiece workbench and to be added Work screw-rod air compressor body resets after being placed on exchange rotary table, and after the station completion of processing, APC is exchanged automatically Workbench is mobile to corresponding station again by X-axis translation mechanism, and APC Automatic Exchange Work Benche will be corresponding towards one end of station Installation workpiece workbench and screw-rod air compressor body to be processed on exchange rotary table reset after removing, and pass through simultaneously APC Automatic Exchange Work Benche rotary shaft and APC Automatic Exchange Work Benche servo motor are rotated, and realize that APC exchanges work automatically Make the exchange of the screw-rod air compressor body to be processed on platform left and right ends.
2. a kind of screw-rod air compressor body automatic assembly line as described in claim 1, feature exist
In: it is respectively equipped with installation workpiece workbench positioning device on each exchange rotary table, the bottom of workpiece workbench is installed Face be equipped with location hole, installation workpiece workbench be placed into exchange rotary table on by location hole with exchange rotary table On installation workpiece workbench positioning device positioning;
It is placed into APC Automatic Exchange Work Benche in installation workpiece workbench by location hole and APC Automatic Exchange Work Benche Installation workpiece workbench positioning device positioning.
3. a kind of screw-rod air compressor body automatic assembly line as claimed in claim 1 or 2, feature
Be: the X-axis translation mechanism include X-axis slide block, X-axis servo motor, main synchronous pulley, from synchronous pulley and ball wire Linkage, X-axis linear guide are mounted on saddle along X-direction, and the bottom of the pedestal of each automatic crosspoint is provided with X Axis sliding block, the X-axis slide block are mounted in X-axis linear guide and form the pair that horizontally slips with X-axis linear guide;The X-axis is watched Take motor and be mounted on saddle and be equipped on its power output end main synchronous pulley, the main synchronous pulley by synchronous belt with It is connected from synchronous pulley, described from the ball screw that synchronous pulley is fixedly mounted on the ball wire rod mechanism, the ball The ball screw of screw body is mounted on saddle along X-direction, and pedestal is mounted on the nut of ball wire rod mechanism.
4. a kind of screw-rod air compressor body automatic assembly line as claimed in claim 1 or 2, feature
Be: the Y-axis translation mechanism includes Y-axis linear guide, Y-axis sliding block, Y-axis servo motor, gear and rack gear, the Y Axis linear guide and rack gear are fixed on delivery platform along X-direction, and the Y-axis servo motor is connect with speed reducer and the two It is mounted on saddle, gear is installed on the power output end of speed reducer, the gear is engaged with the rack gear;The saddle Bottom is equipped with X-axis slide block, and the Y-axis sliding block is mounted in Y-axis linear guide and slides back and forth pair with the formation of Y-axis linear guide.
5. a kind of production technology using automatic assembly line described in claim 1, it is characterised in that: the following steps are included:
1) a screw-rod air compressor machine to be processed is installed first on the exchange rotary table of eight fabrication hole processing stations Body, while opening the equipment on eight fabrication hole processing stations and corresponding screw-rod air compressor body to be processed is processed;
2) then the APC that two screw-rod air compressor bodies to be processed are separately mounted to running trolley left and right ends is handed over automatically again The installation workpiece workbench to change jobs on platform, two screw-rod air compressor bodies to be processed are arranged in close to transport platform one end On, horizontal installation on the automatic crosspoint in left side, vertical installation on the automatic crosspoint in right side;
3) running trolley start the first step work, thereon two screw-rod air compressor bodies to be processed and the first horizontal processing The screw-rod air compressor body that center and double sides milling machine have processed swaps;
First procedure: specifically: Automatic Exchange Work Benche zero load one end APC of the automatic crosspoint in left side by first it is horizontal plus Installation workpiece workbench at work core station and the screw-rod air compressor body processed reset after removing, and then left side is automatic The APC Automatic Exchange Work Benche of crosspoint rotates automatically swaps the left and right ends of APC Automatic Exchange Work Benche, simultaneously It is mobile to the station direction by X-axis translation mechanism and by the screw-rod air compressor body to be processed on the automatic crosspoint in left side It is sent into the first horizontal Machining centers, the first horizontal Machining centers processes the screw-rod air compressor body to be processed;With this Meanwhile Automatic Exchange Work Benche zero load one end APC of the automatic crosspoint in right side is by the installation workpiece work at double sides milling machine station Make platform and the screw-rod air compressor body that processes remove after reset, then the APC of the automatic crosspoint in right side exchanges work automatically Make platform and rotate automatically to swap the left and right ends of APC Automatic Exchange Work Benche, while by X-axis translation mechanism to the station Direction is mobile and the screw-rod air compressor body to be processed on the automatic crosspoint in right side is sent into double sides milling machine, double sides milling machine pair The screw-rod air compressor body to be processed is processed;
4) in the first horizontal Machining centers and double sides milling machine simultaneous processing, running trolley starts second step work, first The screw-rod air compressor body that process completes the process passes to the second horizontal Machining centers and third horizontal Machining centers, carries out the The processing of two procedures;
Meanwhile running trolley returns to starting point, installs two new screw-rod air compressor bodies to be processed according to step 2, according to The screw-rod air compressor body that step 3) is processed with the first horizontal Machining centers and double sides milling machine swaps;
5) running trolley starts third step work, and the screw-rod air compressor body and second that the first procedure is completed the process are horizontal The screw-rod air compressor body that machining center and third horizontal Machining centers have processed swaps;Exchange process is the same as first Exchange process in procedure, process equipment change the second horizontal Machining centers and third horizontal Machining centers into respectively;
6) then, running trolley by the screw-rod air compressor body that second operation work completes the process pass to the first special boring mill and 4th horizontal Machining centers carries out the processing of third procedure;
Meanwhile running trolley returns to starting point, installs two new screw-rod air compressor bodies to be processed according to step 2, according to The screw-rod air compressor body that step 3) is processed with the first horizontal Machining centers and double sides milling machine swaps;
7) running trolley starts the work of the 4th step, and the same step 5) of work step, then, running trolley processes second operation work At the screw-rod air compressor that has processed of screw-rod air compressor body and the first special boring mill and the 4th horizontal Machining centers Body swaps;Exchange process with the exchange process in the first procedure, process equipment change into respectively the first special boring mill and 4th horizontal Machining centers;
8) then, the screw-rod air compressor body that third procedure completes the process is passed to the second special boring mill by running trolley With the 5th horizontal Machining centers, the processing of the 4th procedure is carried out;
Meanwhile running trolley returns to starting point, installs two new screw-rod air compressor bodies to be processed according to step 2, according to The screw-rod air compressor body that step 3) is processed with the first horizontal Machining centers and double sides milling machine swaps;
9) running trolley starts the work of the 5th step, and the same step 7) of work step, then, running trolley processes third procedure At the screw-rod air compressor that has processed of screw-rod air compressor body and the second special boring mill and the 5th horizontal Machining centers Body swaps;Exchange process with the exchange process in the first procedure, process equipment change into respectively the first special boring mill and 4th horizontal Machining centers;
Then, the screw-rod air compressor body that the 4th procedure completes the process is brought back to starting point by running trolley;
10) the screw-rod air compressor body completed the process for the first time is removed, then by the screw on two automatic crosspoints Air compressor machine body carries out exchange installation;
11) step 3)~9 are repeated) second of processing is carried out, finally complete the processing of screw-rod air compressor body.
CN201811054320.XA 2018-09-11 Automatic production line and production process for screw type air compressor body Active CN109048503B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201811054320.XA CN109048503B (en) 2018-09-11 Automatic production line and production process for screw type air compressor body

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CN109048503B CN109048503B (en) 2024-04-09

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CN109928125A (en) * 2019-03-06 2019-06-25 苏州映真智能科技有限公司 Solar battery process trolley flow system and circulation method
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CN116749042A (en) * 2023-08-17 2023-09-15 杭州机床集团有限公司 Large-scale interactive workbench grinding and polishing machine tool and grinding and polishing machining method thereof

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