CN103056272B - Servo transmission hydraulic head-riveting equipment - Google Patents
Servo transmission hydraulic head-riveting equipment Download PDFInfo
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- CN103056272B CN103056272B CN201310012233.9A CN201310012233A CN103056272B CN 103056272 B CN103056272 B CN 103056272B CN 201310012233 A CN201310012233 A CN 201310012233A CN 103056272 B CN103056272 B CN 103056272B
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Abstract
The invention discloses servo transmission hydraulic head-riveting equipment which comprises a machine body. A chain correcting mechanism and a feeding port are mounted on a feeding port platen of the machine body, a chain wheel and a discharging port guide rail are arranged on a discharging platen of the machine body, the chain wheel is in transmission connection with a servo motor, a bottom plate is arranged between the feeding port platen and the discharging port platen, an upper platen is erected above the bottom plate, a guide groove is arranged on the bottom plate, a lower outcrop block, a lower head-riveting block and a lower square head-riveting block are mounted in the guide groove, an outcrop oil cylinder, a head-riveting oil cylinder and a square heat-riveting oil cylinder are mounted on the upper platen, the outcrop oil cylinder is connected with an upper outcrop block matched with the lower outcrop block, the head-riveting oil cylinder is connected with an upper head-riveting block matched with the lower head-riveting block, and the square head-riveting oil cylinder is connected with an upper square head-riveting block matched with the lower square head-riveting block. The servo transmission hydraulic head-riveting equipment changes original head-riveting modes into a full-automatic head-riveting mode and adopts unmanned operations, so that manpower cost is reduced, and production efficiency is improved.
Description
Technical field
The invention belongs to chain manufacturing technology field, particularly relate to a kind of servo drive hydraulic-pressure riveting head apparatus.
Background technology
At present, in chain industry, die is as one of chain crux characteristic, and its quality decides the service life of chain, and traditional die mode is generally divided into rushes riveting, roll riveting two kinds.Rush riveting and adopt pressing equipment (punch press), coordinate moulds of industrial equipment and dew die block, die is carried out in manual operation, and this mode of operation is because adopting punch press impact type, and cause bearing pin distortion and easily occur to leak riveting phenomenon, labor strength is large; Roll riveting mode is completed by two rolling riveters substantially, appears for one to chain, one to chain die, chain by roll wheel rotate time drive, so there are 2 people to operate simultaneously, labor strength is large.Roll wheel realize transmission and die because rolling riveter all adopts, therefore cause whole chain outer plate surface to have scratching, this problem, at home in the same industry, is all effectively solved.
Summary of the invention
In order to solve above-mentioned technical problem, the object of this invention is to provide a kind of servo drive hydraulic-pressure riveting head apparatus, changing former die mode, forming full-automatic die pattern, adopt Unmanned operation, reduce human cost and drop into, improving production efficiency.
To achieve the above object, present invention employs following technical scheme:
A kind of servo drive hydraulic-pressure riveting head apparatus, comprise body, the working plate two ends of body have set up charging aperture platen and discharging opening platen respectively, charging aperture platen is provided with chain calibrating machine structure, charging aperture platen is provided with for the current charging aperture of chain, discharging opening platen rotates be provided with one horizontal rotation in surface sprocket wheel and impel the discharging opening guide rail of chain and sprocket engagement, described sprocket wheel is connected with servo motor transmission, between described charging aperture platen and discharging opening platen, base plate is set, above base plate, erection has upper platen, described base plate is provided with for the current guide groove of chain, in guide groove, block of appearing is installed down, lower die block and lower cubic die block, described upper platen is provided with oil cylinder of appearing, die oil cylinder and cubic riveting oil cylinder, the piston rod of oil cylinder of appearing is connected with slide block of appearing, appear slide block and upper platen is vertically slidably connected, slider bottom of appearing be provided with under appear that block matches on to appear block, the piston rod of die oil cylinder is connected with die slide block, die slide block and upper platen are vertically slidably connected, die slider bottom is provided with the upper die block matched with lower die block, the piston rod of four directions riveting oil cylinder is connected with cubic riveting slide block, four directions riveting slide block and upper platen are vertically slidably connected, riveting slider bottom in four directions is provided with the upper cubic die block matched with lower cubic die block.
As preferably, described chain calibrating machine structure comprises and is arranged on two fixed idler whells on charging aperture platen and an action roller, two fixed idler whells are positioned at the side of chain, action roller chain opposite side and between two fixed idler whells, described action roller is arranged on bearing block, and bearing block is connected with the horizontal slip of charging aperture platen and is given the trend that action roller pushes against chain by elastic component.
As preferably, in the guide groove on described base plate, horizontal slip is provided with chain allocation tongue, and chain allocation tongue gives the trend pushing against chain by elastic component.
As preferably, near described discharging opening guide rail, infra-red ray detection device is installed.
As preferably, block of appearing under described is inlaid in bottom the guide groove of counterdie of appearing, under block side of appearing be provided with V-arrangement briquetting A, appear fixed dam A on counterdie, threaded connection bolt A on baffle plate A, bolt A by V-arrangement briquetting A push against fixing under appear block and the V-arrangement opening of V-arrangement briquetting A towards under to appear block; Described lower die block is inlaid in bottom the guide groove of die counterdie, lower die block side is provided with V-arrangement briquetting B, fixed dam B on die counterdie, threaded connection bolt B on baffle plate B, bolt B push against fixing lower die block by V-arrangement briquetting B and the V-arrangement opening of V-arrangement briquetting B towards lower die block; Described lower cubic die block is inlaid in bottom the guide groove of cubic riveting counterdie, lower cubic die block side is provided with V-arrangement briquetting C, fixed dam C on four directions riveting counterdie, threaded connection bolt C on baffle plate C, bolt C push against fixing lower cubic die block by V-arrangement briquetting C and the V-arrangement opening of V-arrangement briquetting C towards lower cubic die block.
As preferably, block of appearing on described is embedded is appearing slider bottom being fixed by bolt-locking, described upper die block is embedded at die slider bottom and is fixed by bolt-locking, and described cubic die block is embedded at cubic riveting slider bottom and is fixed by bolt-locking.
As preferably, described in appear oil cylinder, die oil cylinder be connected with the Hydraulic Station be arranged on body with cubic riveting oil cylinder, and, described in appear oil cylinder, die oil cylinder and cubic riveting oil cylinder be twin shaft adjustable stroke structure.
The present invention, owing to have employed above technical scheme, changes former punch press impact type die principle, adopts hydraulic cylinder extrusion principle, by being fixed on the appearing of liquid presses piston pole, die block, completes bearing pin extruding die.Extruding die comparatively impact type die, end part of pin shaft deflection is less, and die increase is more stable, and to the carrier bar of chain without obvious scratch, therefore whole chain presentation quality had remarkable lifting more in the past.The present invention forms full-automatic die pattern, adopts Unmanned operation, decreases human cost and drops into, improve production efficiency, for domestic pharmaceutical industry industry is initiated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view (discharge pedestal plate portion) of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 appears under being the mounting structure schematic diagram of block, lower die block and lower cubic die block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
Embodiment 1:
A kind of servo drive hydraulic-pressure riveting head apparatus as shown in Figure 1, Figure 2, Figure 3 shows, comprise body 1, working plate 8 two ends of body 1 have set up charging aperture platen 37 and discharging opening platen 48 respectively, charging aperture platen 37 is provided with chain calibrating machine structure, charging aperture platen 37 is provided with for the current charging aperture of chain 20, discharging opening platen 48 rotates and is provided with one at the sprocket wheel 9 of horizontal rotation in surface and the discharging opening guide rail 32 that impels chain 20 to engage with sprocket wheel 9, described sprocket wheel 9 and servomotor 3 are in transmission connection, between described charging aperture platen 37 and discharging opening platen 48, base plate 28 is set, above base plate 28, erection has upper platen 13, described base plate 28 is provided with for the current guide groove 27 of chain, in guide groove 27, block 24 of appearing is installed down, lower die block 25 and lower cubic die block 26, described upper platen 13 is provided with oil cylinder 15 of appearing, die oil cylinder 14 and cubic riveting oil cylinder 12, the piston rod of oil cylinder 15 of appearing is connected with slide block 18 of appearing, slide block 18 of appearing vertically is slidably connected by slide block guide rail 19 and upper platen 13, appear to be provided with bottom slide block 18 with under appear that block 24 matches on to appear block 21, the piston rod of die oil cylinder 14 is connected with die slide block 17, die slide block 17 is vertically slidably connected by slide block guide rail 16 and upper platen 13, the upper die block 22 matched with lower die block 25 is installed bottom die slide block 17, the piston rod of four directions riveting oil cylinder 12 is connected with cubic riveting slide block 6, four directions riveting slide block 6 is vertically slidably connected by guide rail slide block 7 and upper platen 13, bottom four directions riveting slide block 6, the upper cubic die block 23 matched with lower cubic die block 26 is installed.
In the present embodiment, servomotor is by shaft coupling, and drive the power transmission shaft be arranged on shaft coupling, power transmission shaft is by being arranged on the sprocket wheel at top, and carry out continous way or crawl transmission to chain, this structure is simple and convenient, and transmission performance is stablized, and life cycle is long.By the replacing of sprocket wheel, can be used for the chain conveying of multiple kind.Describedly to appear, die mode, be hydraulic jack on the upper platen that connected by four guide pillars is loaded, and slide block frock completes, oil cylinder is divided into oil cylinder of appearing, die oil cylinder, cubic riveting oil cylinder, oil cylinder is according to different force requests, and the oil cylinder size configured is also different.Above-mentioned slide block is mounted on hydraulic jack, carries out accurately location, with spacing, keep slide block longitudinal stress even by slide block guide rail to it, thus ensure the appearing of chain, die quality do not occur dodging difference or non-uniform phenomenon.
As shown in Figure 1, described hydraulic jack is arranged on upper platen 13, guide pillar 11 connecting working table plate 8 and upper platen 13, the stress point of hydraulic jack acts on upper platen 13, upper platen 13 by guide pillar 11 by force transmission to working plate 8, make the loading force of hydraulic jack form closed loop on working plate 8.
As shown in Figure 3, described chain calibrating machine structure comprises and is arranged on two fixed idler whells 43 on charging aperture platen 37 and an action roller 41, two fixed idler whells 43 are positioned at the side of chain 20, action roller 41 chain 20 opposite side and between two fixed idler whells 43, described action roller 41 is arranged on bearing block 40, and bearing block 40 is connected with charging aperture platen 37 horizontal slip and is given the trend that action roller 41 pushes against chain 20 by elastic component.Chain is corrected to mechanization correction principle, by being arranged on the bearing roller of chain charging aperture, adopts serpentine mode, chain is corrected, its power resources are in servo motor transmission, and chain, by after correction, can solve the tight joint after chain die, quality problems of dying for the sake of honour.This means for correcting is provided with adjustable stroke and resilience, is easy to operation, can ensures charging aperture place chain and guide rail place chain on the same line, after the means for correcting of chain, particularly lateral bending class chain, can reduce independent correcting process, realizes correcting the merging with die operation.
As shown in Figure 3, in the guide groove 27 on described base plate 28, horizontal slip is provided with chain allocation tongue 45, and chain allocation tongue 45 gives the trend pushing against chain 20 by elastic component.As shown in Figure 2, near described discharging opening guide rail 32, infra-red ray detection device 50 is installed.Described infra-red ray detection device 50 adopts infrared spectrum comparatively advanced in domestic and international electron trade to detect, its principle is light spectrum image-forming, initial data is programmed, to be applicable to the inspection of the amount of appearing on chain, to detect on chain whether occur whether long and short pin and die increase reach requirement.When chain has by discharging opening guide rail 32, and when infra-red ray detection device 50, Aulomatizeted Detect is carried out to the length bearing pin of chain and die increase, infra-red ray detection device 50 is light spectrum image-forming principle, accuracy rating can reach 0.002mm, is applicable to the detection of conventional chain completely, and this device is installed simple and direct, precision is high, good stability.Complete machine control system adopts man-machine interface operator scheme, and guidance panel 10 is man-machine interface guidance panel, itself there is start/stop, suddenly to stop, crawl, automatically, the function such as program change and setting, warning, data acquisition display.
As shown in Figure 4, block 24 of appearing under described is inlaid in bottom the guide groove of counterdie 244 of appearing, under block 24 side of appearing be provided with V-arrangement briquetting A241, appear fixed dam A242 on counterdie 244, threaded connection bolt A243 on baffle plate A242, bolt A243 by V-arrangement briquetting A241 push against fixing under appear block 24 and the V-arrangement opening of V-arrangement briquetting A241 towards under to appear block 24; Described lower die block 25 is inlaid in bottom the guide groove of die counterdie 254, lower die block 25 side is provided with V-arrangement briquetting B251, fixed dam B252 on die counterdie 254, threaded connection bolt B253 on baffle plate B252, bolt B 253 push against fixing lower die block 25 by V-arrangement briquetting B251 and the V-arrangement opening of V-arrangement briquetting B251 towards lower die block 25; Described lower cubic die block 26 is inlaid in bottom the guide groove of cubic riveting counterdie 264, lower cubic die block 26 side is provided with V-arrangement briquetting C261, fixed dam C262 on four directions riveting counterdie 264, threaded connection bolt C263 on baffle plate C262, bolt C263 push against fixing lower cubic die block 26 by V-arrangement briquetting C261 and the V-arrangement opening of V-arrangement briquetting C261 towards lower cubic die block 26.This quick-release design structure is simple, easy to operate, can be completed the replacing of die block (block of appearing) by the adjustment of bolt.
As shown in Figure 1, block 21 of appearing on described to be embedded bottom slide block 18 of appearing and to be fixed by bolt-locking, described upper die block 22 to be embedded bottom die slide block 17 and to be fixed by bolt-locking, and described cubic die block 23 to be embedded bottom cubic riveting slide block 6 and to be fixed by bolt-locking.The tool structure of the quick release that employing bolt holds out against and replacing, is directly passed to bearing pin and the outer plate of chain by extruding force, formation is appeared, the accessory of die.
Described oil cylinder 15 of appearing, die oil cylinder 14 are connected with the Hydraulic Station 2 be arranged on body 1 with cubic riveting oil cylinder 12, and, described in appear oil cylinder 15, die oil cylinder 14 and cubic riveting oil cylinder 12 be twin shaft adjustable stroke structure.Described oil pump is standard type Hydraulic Station, and pressure rating is G level, and output pressure is 14Mpa, is the power assist apparatus of hydraulic jack.Described hydraulic jack adopts the heavy twin shaft adjustable oil cylinder of HOB, and this special plane is 3 altogether and combines, and hydraulic jack, by the control of hydraulic buttery valve, realizes continuous action or crawl, and it is convenient to control.Hydraulic jack is by installing block of appearing, die block on the piston rod, and by extruding, cushioning principle is appeared to chain, die.The adjustable stroke function that hydraulic jack carries, can quick adjustment oil cylinder stroke, to trial run or change fixture and play and conveniently act on.
Described servomotor is 80 serial air cooling AC servomotors, by servo-drive program, can set the rotating speed of servomotor, and adjustable speed function.According to the pitch of different size chain, set different gearratios, for the Flexible Production ability of this special plane provides convenient.
When after chain assembling slivering, chain is connected to sprocket wheel by conduction chain, adopt servomotor to drive special sprocket wheel, chain is sent into die guide rail, then signal is delivered to PLC by logical sensor, after PLC Received signal strength, order oil cylinder magnetic valve starts, and hydraulic jack is descending, then through being arranged on block of appearing, the die block on hydraulic jack, to chain carry out appear, die, thus realize the appearing of chain, die circulation; Chain after die, the infra-red ray detection device installed through discharge guide mouth place detects the amount of appearing automatically, and when detection display lamp is normality, then chain meets the requirements, and during as reported to the police for alarm lamp, then automatic coating white marks, autostop is pending.
Present device changes former punch press impact type die principle, adopts hydraulic cylinder extrusion principle, by being fixed on the appearing of liquid presses piston pole, die block, completes bearing pin extruding die.Extruding die comparatively impact type die, end part of pin shaft deflection is less, and die increase is more stable, and to the carrier bar of chain without obvious scratch, therefore whole chain presentation quality had remarkable lifting more in the past.Control system adopts man-machine interface operator scheme, and containing having covered the amount of appearing online automatic detection and warning function, based on operation and detection, native system is that domestic pharmaceutical industry industry is initiated.Present device can be completely achieved automation die and the detection of chain, change protoplast's work operator scheme, realize industrial automation operation, improving product die quality, reduce human cost and the equipment cost of enterprise, this equipment is that the current home and abroad same industry is pioneering, is the nucleus equipment setting up automation, unmanned chain assembling line.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (2)
1. a servo drive hydraulic-pressure riveting head apparatus, it is characterized in that, comprise body (1), working plate (8) two ends of body (1) have set up charging aperture platen (37) and discharging opening platen (48) respectively, (37) are provided with chain calibrating machine structure to charging aperture platen, charging aperture platen (37) is provided with for the current charging aperture of chain (20), discharging opening platen (48) is upper to rotate and is provided with one at the sprocket wheel (9) of horizontal rotation in surface and the discharging opening guide rail (32) that impels chain (20) to engage with sprocket wheel (9), described sprocket wheel (9) and servomotor (3) are in transmission connection, between described charging aperture platen (37) and discharging opening platen (48), base plate (28) is set, the erection of base plate (28) top has upper platen (13), described base plate (28) is provided with for the current guide groove (27) of chain, block of appearing (24) is installed down in guide groove (27), lower die block (25) and lower cubic die block (26), described upper platen (13) is provided with oil cylinder of appearing (15), die oil cylinder (14) and cubic riveting oil cylinder (12), the piston rod of oil cylinder (15) of appearing is connected with slide block of appearing (18), slide block (18) of appearing vertically is slidably connected with upper platen (13), appear slide block (18) bottom be provided with under appear that block (24) matches on to appear block (21), the piston rod of die oil cylinder (14) is connected with die slide block (17), die slide block (17) and upper platen (13) are vertically slidably connected, die slide block (17) bottom is provided with the upper die block (22) matched with lower die block (25), the piston rod in four directions riveting oil cylinder (12) is connected with cubic riveting slide block (6), four directions riveting slide block (6) and upper platen (13) are vertically slidably connected, bottom, four directions riveting slide block (6) is provided with the upper cubic die block (23) matched with lower cubic die block (26), wherein, described chain calibrating machine structure comprises and is arranged on two fixed idler whells (43) on charging aperture platen (37) and an action roller (41), two fixed idler whells (43) are positioned at the side of chain (20), action roller (41) is positioned at the opposite side of chain (20) and is positioned between two fixed idler whells (43), described action roller (41) is arranged on bearing block (40), bearing block (40) is connected with charging aperture platen (37) horizontal slip and is given the trend that action roller (41) pushes against chain (20) by elastic component, guide groove (27) interior horizontal slip on described base plate (28) is provided with chain allocation tongue (45), and chain allocation tongue (45) gives the trend pushing against chain (20) by elastic component, near described discharging opening guide rail (32), infra-red ray detection device (50) is installed, block (24) of appearing under described is inlaid in bottom the guide groove of counterdie of appearing (244), under block (24) side of appearing be provided with V-arrangement briquetting A (241), the upper fixed dam A (242) of counterdie (244) of appearing, baffle plate A (242) upper threaded connection bolt A (243), bolt A (243) by V-arrangement briquetting A (241) push against fixing under appear block (24) and the V-arrangement opening of V-arrangement briquetting A (241) towards under to appear block (24), described lower die block (25) is inlaid in bottom the guide groove of die counterdie (254), lower die block (25) side is provided with V-arrangement briquetting B (251), the upper fixed dam B (252) of die counterdie (254), the upper threaded connection bolt B (253) of baffle plate B (252), bolt B (253) push against fixing lower die block (25) by V-arrangement briquetting B (251) and the V-arrangement opening of V-arrangement briquetting B (251) towards lower die block (25), described lower cubic die block (26) is inlaid in bottom the guide groove of cubic riveting counterdie (264), lower cubic die block (26) side is provided with V-arrangement briquetting C (261), the upper fixed dam C (262) in four directions riveting counterdie (264), baffle plate C (262) upper threaded connection bolt C (263), bolt C (263) push against fixing lower cubic die block (26) by V-arrangement briquetting C (261) and the V-arrangement opening of V-arrangement briquetting C (261) towards lower cubic die block (26), block (21) of appearing on described is embedded in slide block of appearing (18) bottom and is fixed by bolt-locking, described upper die block (22) is embedded in die slide block (17) bottom and is fixed by bolt-locking, and described cubic die block (23) is embedded in cubic riveting slide block (6) bottom and is fixed by bolt-locking.
2. a kind of servo drive hydraulic-pressure riveting head apparatus according to claim 1, it is characterized in that, described oil cylinder of appearing (15), die oil cylinder (14) are connected with the Hydraulic Station (2) be arranged on body (1) with cubic riveting oil cylinder (12), further, appear described in oil cylinder (15), die oil cylinder (14) and cubic riveting oil cylinder (12) is twin shaft adjustable stroke structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012233.9A CN103056272B (en) | 2013-01-11 | 2013-01-11 | Servo transmission hydraulic head-riveting equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310012233.9A CN103056272B (en) | 2013-01-11 | 2013-01-11 | Servo transmission hydraulic head-riveting equipment |
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| CN103056272A CN103056272A (en) | 2013-04-24 |
| CN103056272B true CN103056272B (en) | 2015-04-15 |
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| CN201310012233.9A Active CN103056272B (en) | 2013-01-11 | 2013-01-11 | Servo transmission hydraulic head-riveting equipment |
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| CN104959520B (en) * | 2015-07-01 | 2017-01-18 | 杭州东华链条集团有限公司 | Method for chain riveting, pre-stretching and center distance detecting |
| CN105834349B (en) * | 2016-05-16 | 2017-09-05 | 杭州盾牌链条有限公司 | Chain gland head riveter |
| CN105921677A (en) * | 2016-06-03 | 2016-09-07 | 环球传动泰州有限公司 | Multi-station exposing head and riveting head device |
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| CN109351910A (en) * | 2018-11-16 | 2019-02-19 | 宁波智能制造技术研究院有限公司 | A kind of coarse pitch chain rivet hot automatic mechanism |
| CN112317675A (en) * | 2020-10-23 | 2021-02-05 | 杭州东华链条集团有限公司 | Chain pre-pulling joint-dismounting equipment |
| CN112275838A (en) * | 2020-10-30 | 2021-01-29 | 长沙新气象自动化技术有限公司 | Excavator track repairing machine |
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