CN204976050U - Special hydraulically operated fixture of wheel support - Google Patents
Special hydraulically operated fixture of wheel support Download PDFInfo
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- CN204976050U CN204976050U CN201520626405.6U CN201520626405U CN204976050U CN 204976050 U CN204976050 U CN 204976050U CN 201520626405 U CN201520626405 U CN 201520626405U CN 204976050 U CN204976050 U CN 204976050U
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Abstract
The utility model discloses a special hydraulically operated fixture of wheel support to solve complicated, loaded down with trivial details, the machining efficiency low grade technical problem of process of anchor clamps existence operation in the current wheel support processing. The utility model discloses mainly by bridge plate, auxiliary stay mechanism, the locating pin that floats, supporting seat no. 1, locating pin no. 1, locating pin no. 2, a left side down connecting plate, supporting seat no. 2, left hand hold -down mechanism no. 1, left hand hold -down mechanism no. 2, left hand hold -down mechanism no. 3, dextrad hold -down mechanism no. 1, dextrad hold -down mechanism no. 2, supporting seat no. 3, dextrad hold -down mechanism no. 3, connecting plate, inner hexagonal cylinder head screw and hydraulic system constitute down on the right side, the utility model discloses a sequence action of hydraulic pressure station control valve, angular positioning, auxiliary stay, the lever jar of accomplishing the wheel support in proper order press from both sides tight three action, realize the clamping of wheel support. The utility model discloses accumulative error is little within a definite time, the processing performance good, machining efficiency high -technology advantage, has extensive application prospect in the mass production of auto wheel support to have the process.
Description
Technical field
The utility model relates to a kind of wheel stand special hydraulic clamp, belongs to auto parts and components technical field of processing equipment.
Background technology
Wheel stand is one of key components and parts in automobile chassis, in automobile normal running process, it is mainly used in bearing extraneous load, to ensure that automotive safety stably runs, therefore in the production process of automotive wheel support, higher technical requirement is proposed to performance indications such as its crudies, require that wheel stand should have very high intensity.But because wheel stand has complex structure, various informative, wheel stand machining hole position is more and be distributed in the feature of space all directions, the fixture in existing wheel stand process technology is caused to there is the technical problems such as complicated operation, operation is loaded down with trivial details, working (machining) efficiency is low, its crudy requirement cannot be met, seriously constrain the mass production of automotive wheel support.
Summary of the invention
For the fixture solved in existing wheel stand process technology exists the technical problems such as complicated operation, operation is loaded down with trivial details, working (machining) efficiency is low, the utility model discloses a kind of wheel stand special hydraulic clamp.
The technical scheme that the utility model adopts is: described a kind of wheel stand special hydraulic clamp is made up of bridge plate, auxiliary support mechanism, floating positioning pin, supporting seat one, alignment pin one, alignment pin two, lower-left connecting plate, supporting seat two, left-hand hold-down mechanism one, left-hand hold-down mechanism two, left-hand hold-down mechanism three, dextrad hold-down mechanism one, dextrad hold-down mechanism two, supporting seat three, dextrad hold-down mechanism three, bottom right connecting plate, hexagon socket cap head screw and hydraulic system.
Described bridge plate is provided with installs fixing screwed hole one, described bridge plate is provided with dowel hole one, described bridge plate is provided with the screwed hole two with lower-left connecting plate and bottom right connecting plate fixed-link, described bridge plate is provided with the dowel hole two with lower-left connecting plate and bottom right connecting plate location and installation, described bridge plate is provided with the screwed hole three be connected with supplemental support oil cylinder, described bridge plate is provided with the through hole one be located by connecting with left-hand oil pressure lever cylinder two, described bridge plate is provided with the screwed hole four be connected with left-hand oil pressure lever cylinder two, described bridge plate is provided with oil circuit hole one, described bridge plate is provided with the screwed hole five be connected with supporting seat one, described bridge plate is provided with the through hole two be located by connecting with supporting seat one, described bridge plate is provided with counterbore one, described bridge plate is provided with the through hole three coordinated with floating positioning pin, described bridge plate is provided with the screwed hole six be connected with floating positioning pin, described bridge plate is provided with bridge plate described in counterbore two structure and is provided with the through hole four coordinated with supporting seat three, described bridge plate is provided with counterbore three, described bridge plate is provided with the screwed hole seven be connected with supporting seat three, described bridge plate is provided with the opening square groove for cutter relieving, the groove one that described bridge plate is provided with, described bridge plate is provided with groove two, described bridge plate is provided with irregular open slot, described auxiliary support mechanism is made up of supplemental support oil cylinder, oil cylinder locking nut and pipe arrangement cover, described pipe arrangement external threading is connected to supplemental support oil cylinder bottom, described supplemental support oil cylinder is threaded with the screwed hole three of bridge plate, finally uses oil cylinder locking nut fixing and locking, described floating positioning pin is made up of the pin that floats, adjusting screw(rod), location key seat and connecting screw rod one, described location key seat is fixedly connected on the through hole three of bridge plate by shaft hole matching, and use connecting screw rod one to lock onto screwed hole six on bridge plate, described floating pin coordinates by spring top clamping and in location key seat and slides, the domain of walker of pin of determining to float by adjusting screw(rod), described supporting seat one is provided with positioning and guiding part one, and supporting seat one is also provided with connecting screw rod two, and described supporting seat one is coordinated with the through hole two of bridge plate by positioning and guiding part one and assembles, then lock onto the screwed hole five of bridge plate by connecting screw rod two, described alignment pin one is provided with mating surface one and assist removal screwed hole eight, described alignment pin two is provided with assist removal screwed hole nine and mating surface two, described lower-left connecting plate is provided with the screwed hole ten be connected with bridge plate, described lower-left connecting plate is provided with the dowel hole three being connected with bridge plate and locating, described lower-left connecting plate is provided with internal oil passages hole two, described lower-left connecting plate is provided with the mating holes one coordinated with supporting seat two, described lower-left connecting plate is provided with the mating holes two coordinated with floating positioning pin, described lower-left connecting plate is provided with screwed hole 11, described lower-left connecting plate is provided with and is connected the screwed hole 12 of locking with left-hand oil pressure lever cylinder one, described lower-left connecting plate is provided with oil circuit hole three, described lower-left connecting plate is provided with the mating holes three installed with left-hand oil pressure lever cylinder one, lower-left connecting plate is fastenedly connected the screwed hole two in bridge plate by hexagon socket cap head screw, and be located by connecting with alignment pin two and the dowel hole two on bridge plate, described supporting seat two is provided with positioning and guiding part two, described supporting seat two is provided with connecting screw rod three, described supporting seat two is connected by positioning and guiding part two and the mating holes one of lower-left connecting plate and the mating holes six of bottom right connecting plate, then by connecting screw rod three reverse locking on lower-left connecting plate and bottom right connecting plate, described left-hand hold-down mechanism one is made up of directed steel ball pressure head one, pressure head locking nut one, pressing plate one, oil cylinder connecting screw rod five and left-hand oil pressure lever cylinder one, described directed steel ball pressure head one is threadedly connected to pressing plate in the lump by pressure head locking nut one locking, described pressing plate one is connected to left-hand oil pressure lever cylinder one by nut check, described left-hand oil pressure lever cylinder one coordinates the mating holes seven being installed on lower-left connecting plate, then is connected by oil cylinder connecting screw rod five and be fixed on the oil cylinder locking screwed hole 12 of lower-left connecting plate, described left-hand hold-down mechanism two is made up of oil cylinder connecting screw rod six, left-hand oil pressure lever cylinder two and pressing plate two, described pressing plate two is connected to left-hand oil pressure lever cylinder two by nut check, described left-hand oil pressure lever cylinder two coordinates the through hole one being installed on bridge plate, then is connected by oil cylinder connecting screw rod six and be fixed on the oil cylinder locking screwed hole four of bridge plate, described left-hand hold-down mechanism three is made up of directed steel ball pressure head two, pressure head locking nut two, pressing plate three, oil cylinder connecting screw rod seven, left-hand oil pressure lever cylinder three and oil cylinder seat one, described left-hand oil pressure lever cylinder three is connected to the oil cylinder seat one of left-hand hold-down mechanism three by oil cylinder connecting screw rod seven, described pressing plate three is connected to left-hand oil pressure lever cylinder three by nut check, described to oil pressure lever cylinder three and oil cylinder seat one by coordinating the mating holes eight being installed on bridge plate, then connected by oil cylinder connecting screw rod seven and be fixed on the oil cylinder locking screwed hole four of bridge plate, described dextrad hold-down mechanism one is made up of directed steel ball pressure head three, pressure head locking nut three, pressing plate four, oil cylinder connecting screw rod eight and dextrad oil pressure lever cylinder one, described directed steel ball pressure head three is by being threadedly connected to pressing plate four and by pressure head locking nut three locking, described pressing plate four is connected to dextrad oil pressure lever cylinder one by nut check, described dextrad oil pressure lever cylinder one by coordinating the mating holes four being installed on bottom right connecting plate, then is connected and fixed on the oil cylinder locking screwed hole 14 of bottom right connecting plate by oil cylinder connecting screw rod eight, described dextrad hold-down mechanism two is made up of pressing plate five, oil cylinder connecting screw rod nine and dextrad oil pressure lever cylinder two, described pressing plate five-way is crossed nut check and is connected to dextrad oil pressure lever cylinder two, described dextrad oil pressure lever cylinder two coordinates the through hole one being installed on bridge plate, then is fixedly connected on the oil cylinder locking screwed hole four of bridge plate by oil cylinder connecting screw rod nine, described supporting seat three is provided with positioning and guiding part three, and described supporting seat three is provided with connecting screw rod four, and described supporting seat three is connected by positioning and guiding part three and bridge plate through hole four, then lock onto the screwed hole seven of bridge plate by connecting screw rod four, described dextrad hold-down mechanism three is made up of directed steel ball pressure head four, pressure head locking nut four, pressing plate six, oil cylinder connecting screw rod ten, dextrad oil pressure lever cylinder three and oil cylinder seat two, described dextrad oil pressure lever cylinder three is connected to dextrad hold-down mechanism three oil cylinder seat two by oil cylinder connecting screw rod ten, described pressing plate six is connected to dextrad oil pressure lever cylinder three by nut check, described dextrad oil pressure lever cylinder three and oil cylinder seat two coordinate the through hole one be installed on bridge plate, then are fixedly connected on the oil cylinder locking screwed hole four of bridge plate by oil cylinder connecting screw rod ten, described bottom right connecting plate is provided with the screwed hole 13 be connected with bridge plate, described bottom right connecting plate is provided with dowel hole four, described bottom right connecting plate is provided with and is connected the screwed hole 14 of locking with dextrad oil pressure lever cylinder one, described bottom right connecting plate is provided with oil circuit hole four, described bottom right connecting plate is provided with internal oil passages hole five, described bottom right connecting plate is provided with the mating holes four installed with dextrad oil pressure lever cylinder one, described bottom right connecting plate is provided with screwed hole 15, described bottom right connecting plate is provided with the mating holes five coordinated with floating positioning pin, described bottom right connecting plate is provided with the mating holes six coordinated with supporting seat two, described bottom right connecting plate is fastenedly connected the screwed hole two in bridge plate by hexagon socket cap head screw, described hydraulic system by free flow coupling, fluid oil return oil pipe, fluid oil-feed oil pipe one, T joint is first, fluid oil-feed oil pipe two, four-way pipe connector are first, tee pipe coupling two, four-way union two, supplemental support oil cylinder supplemental support oil cylinder, left-hand oil pressure lever cylinder one, left-hand oil pressure lever cylinder two, left-hand oil pressure lever cylinder three, dextrad oil pressure lever cylinder one, dextrad oil pressure lever cylinder two and dextrad oil pressure lever cylinder three form, described hydraulic system adopts the two oil pressure modes entering a time realize clamping and loosen.
The beneficial effects of the utility model are: a kind of wheel stand special hydraulic clamp of the utility model, it is mainly for the fixture of automotive wheel support series products exploitation, have can position, disposable processing multi-direction hole, process time is short, inter process accumulated error is little, processing performance good and working (machining) efficiency high-technology advantage, be with a wide range of applications in the mass production of automotive wheel support.
Accompanying drawing explanation
Figure 1 shows that the structural representation of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 2 shows that the structural representation of the bridge plate of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 3 shows that the structural representation of the auxiliary support mechanism of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 4 shows that the structural representation of the floating positioning pin of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 5 shows that the structural representation of the supporting seat one of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 6 shows that the structural representation of the alignment pin one of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 7 shows that the structural representation of the alignment pin two of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 8 shows that the structural representation of the lower-left connecting plate of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 9 shows that the structural representation of the supporting seat two of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 10 shows that the structural representation of the left-hand hold-down mechanism one of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 11 shows that the structural representation of the left-hand hold-down mechanism two of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 12 shows that the structural representation of the left-hand hold-down mechanism three of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 13 shows that the structural representation of the dextrad hold-down mechanism one of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 14 shows that the front view of the dextrad hold-down mechanism two of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 15 shows that the rearview of the supporting seat three of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 16 shows that the structural representation of the dextrad hold-down mechanism three of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 17 shows that the structural representation of the bottom right connecting plate of a kind of wheel stand special hydraulic clamp that the utility model proposes;
Figure 18 shows that the structural representation of the hydraulic system of a kind of wheel stand special hydraulic clamp that the utility model proposes.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 ~ Figure 18 illustrates present embodiment.Present embodiments provide for a kind of specific embodiments of wheel stand special hydraulic clamp.Described a kind of wheel stand special hydraulic clamp is made up of bridge plate 1, auxiliary support mechanism 2, floating positioning pin 3, supporting seat 1, alignment pin 1, alignment pin 26, lower-left connecting plate 7, supporting seat 28, left-hand hold-down mechanism 1, left-hand hold-down mechanism 2 10, left-hand hold-down mechanism 3 11, dextrad hold-down mechanism 1, dextrad hold-down mechanism 2 13, supporting seat 3 14, dextrad hold-down mechanism 3 15, bottom right connecting plate 16, hexagon socket cap head screw 17 and hydraulic system 200.
Described bridge plate 1 is provided with installs fixing screwed hole one 1-1, described bridge plate 1 is provided with dowel hole one 1-2, described bridge plate 1 is provided with screwed hole two 1-3 with lower-left connecting plate 7 and bottom right connecting plate 16 fixed-link, described bridge plate 1 is provided with dowel hole two 1-4 with lower-left connecting plate 7 and bottom right connecting plate 16 location and installation, described bridge plate 1 is provided with screwed hole three 1-5 be connected with supplemental support oil cylinder 2-1, described bridge plate 1 is provided with through hole one 1-6 be located by connecting with left-hand oil pressure lever cylinder two 10-2, described bridge plate 1 is provided with screwed hole four 1-7 be connected with left-hand oil pressure lever cylinder two 10-2, described bridge plate 1 is provided with oil circuit hole one 1-8, described bridge plate 1 is provided with screwed hole five 1-9 be connected with supporting seat 1, described bridge plate 1 is provided with through hole two 1-10 be located by connecting with supporting seat 1, described bridge plate 1 is provided with counterbore one 1-11, described bridge plate 1 is provided with through hole three 1-12 coordinated with floating positioning pin 3, described bridge plate 1 is provided with screwed hole six 1-13 be connected with floating positioning pin 3, described bridge plate 1 is provided with bridge plate 1 described in counterbore two 1-14 structure and is provided with through hole four 1-15 coordinated with supporting seat 3 14, described bridge plate 1 is provided with counterbore three 1-16, described bridge plate 1 is provided with screwed hole seven 1-17 be connected with supporting seat 3 14, described bridge plate 1 is provided with the opening square groove 1-18 for cutter relieving, groove one 1-19 that described bridge plate 1 is provided with, described bridge plate 1 is provided with groove two 1-20, described bridge plate 1 is provided with irregular open slot 1-21, described auxiliary support mechanism 2 overlaps 2-3 by supplemental support oil cylinder 2-1, oil cylinder locking nut 2-2 and pipe arrangement and forms, described pipe arrangement cover 2-3 is threadedly connected to supplemental support oil cylinder 2-1 bottom, described supplemental support oil cylinder 2-1 is threaded with screwed hole three 1-5 of bridge plate 1, finally uses oil cylinder locking nut 2-2 fixing and locking, described floating positioning pin 3 is made up of floating pin 3-1, adjusting screw(rod) 3-2, location key seat 3-3 and connecting screw rod one 3-4, described location key seat 3-3 is fixedly connected on through hole three 1-12 of bridge plate 1 by shaft hole matching, and use connecting screw rod one 3-4 to lock onto screwed hole six 1-13 on bridge plate 1, described floating pin 3-1 passes through spring top clamping and coordinates in location key seat 3-3 to slide, and determines to float sell the domain of walker of 3-1 by adjusting screw(rod) 3-2, described supporting seat 1 is provided with positioning and guiding part one 4-2, supporting seat 1 is also provided with connecting screw rod two 4-1, described supporting seat 1 is coordinated with through hole two 1-10 of bridge plate 1 by positioning and guiding part one 4-2 and assembles, then lock onto screwed hole five 1-9 of bridge plate 1 by connecting screw rod two 4-1, described alignment pin 1 is provided with mating surface one 5-1 and assist removal screwed hole eight 5-2, described alignment pin 26 is provided with assist removal screwed hole nine 6-1 and mating surface two 6-2, described lower-left connecting plate 7 is provided with screwed hole ten 7-1 be connected with bridge plate 1, described lower-left connecting plate 7 is provided with dowel hole three 7-2 being connected with bridge plate 1 and locating, described lower-left connecting plate 7 is provided with internal oil passages hole two 7-3, described lower-left connecting plate 7 is provided with mating holes one 7-4 coordinated with supporting seat 28, described lower-left connecting plate 7 is provided with mating holes two 7-6 coordinated with floating positioning pin 3, described lower-left connecting plate 7 is provided with screwed hole 11 7-5, described lower-left connecting plate 7 is provided with and is connected with left-hand oil pressure lever cylinder one 9-5 screwed hole 12 7-7 locked, described lower-left connecting plate 7 is provided with oil circuit hole three 7-8, described lower-left connecting plate 7 is provided with mating holes three 7-9 installed with left-hand oil pressure lever cylinder one 9-5, lower-left connecting plate 7 is fastenedly connected screwed hole two 1-3 in bridge plate 1 by hexagon socket cap head screw 17, and be located by connecting with alignment pin 26 and dowel hole two 1-4 on bridge plate 1, described supporting seat 28 is provided with positioning and guiding part two 8-2, described supporting seat 28 is provided with connecting screw rod three 8-1, described supporting seat 28 is connected by positioning and guiding part two 8-2 and mating holes one 7-4 of lower-left connecting plate 7 and mating holes six 16-9 of bottom right connecting plate 16, then by connecting screw rod three 8-1 reverse locking on lower-left connecting plate 7 and bottom right connecting plate 16, described left-hand hold-down mechanism 1 is by directed steel ball pressure head one 9-1, pressure head locking nut one 9-2, pressing plate one 9-3, oil cylinder connecting screw rod five 9-4 and left-hand oil pressure lever cylinder one 9-5 forms, described directed steel ball pressure head one 9-1 is threadedly connected to pressing plate one 9-3 and is locked by pressure head locking nut one 9-2, described pressing plate one 9-3 is connected to left-hand oil pressure lever cylinder one 9-5 by nut check, described left-hand oil pressure lever cylinder one 9-5 coordinates mating holes seven 7-9 being installed on lower-left connecting plate 7, connected by oil cylinder connecting screw rod five 9-4 again and be fixed on oil cylinder locking screwed hole 12 7-7 of lower-left connecting plate 7, described left-hand hold-down mechanism 2 10 is made up of oil cylinder connecting screw rod six 10-1, left-hand oil pressure lever cylinder two 10-2 and pressing plate two 10-3, described pressing plate two 10-3 is connected to left-hand oil pressure lever cylinder two 10-2 by nut check, described left-hand oil pressure lever cylinder two 10-2 coordinates through hole one 1-6 being installed on bridge plate 1, then is connected by oil cylinder connecting screw rod six 10-1 and be fixed on oil cylinder locking screwed hole four 1-7 of bridge plate 1, described left-hand hold-down mechanism 3 11 is by directed steel ball pressure head two 11-1, pressure head locking nut two 11-2, pressing plate three 11-3, oil cylinder connecting screw rod seven 11-4, left-hand oil pressure lever cylinder three 11-5 and oil cylinder seat one 11-6 forms, described left-hand oil pressure lever cylinder three 11-5 is connected to oil cylinder seat one 11-6 of left-hand hold-down mechanism 3 11 by oil cylinder connecting screw rod seven 11-4, described pressing plate three 11-3 is connected to left-hand oil pressure lever cylinder three 11-5 by nut check, described mating holes eight 1-6 being installed on bridge plate 1 to oil pressure lever cylinder three 11-5 and oil cylinder seat one 11-6 by cooperation, connected by oil cylinder connecting screw rod seven 11-4 again and be fixed on oil cylinder locking screwed hole four 1-7 of bridge plate 1, described dextrad hold-down mechanism 1 is by directed steel ball pressure head three 12-1, pressure head locking nut three 12-2, pressing plate four 12-3, oil cylinder connecting screw rod eight 12-4 and dextrad oil pressure lever cylinder one 12-5 forms, described directed steel ball pressure head three 12-1 is threaded connection in pressing plate four 12-3 and is locked by pressure head locking nut three 12-2, described pressing plate four 12-3 is connected to dextrad oil pressure lever cylinder one 12-5 by nut check, described dextrad oil pressure lever cylinder one 12-5 is installed on mating holes four 16-6 of bottom right connecting plate 16 by coordinating, oil cylinder locking screwed hole 14 16-3 of bottom right connecting plate 16 is connected and fixed on again by oil cylinder connecting screw rod eight 12-4, described dextrad hold-down mechanism 2 13 is made up of pressing plate five 13-1, oil cylinder connecting screw rod nine 13-2 and dextrad oil pressure lever cylinder two 13-3, described pressing plate five 13-1 is connected to dextrad oil pressure lever cylinder two 13-3 by nut check, described dextrad oil pressure lever cylinder two 13-3 coordinates through hole one 1-6 being installed on bridge plate 1, then is fixedly connected on oil cylinder locking screwed hole four 1-7 of bridge plate 1 by oil cylinder connecting screw rod nine 13-2, described supporting seat 3 14 is provided with positioning and guiding part three 14-2, described supporting seat 3 14 is provided with connecting screw rod four 14-1, described supporting seat 3 14 is connected by positioning and guiding part three 14-2 and bridge plate 1 through hole four 1-15, then lock onto screwed hole seven 1-17 of bridge plate 1 by connecting screw rod four 14-1, described dextrad hold-down mechanism 3 15 is by directed steel ball pressure head four 15-1, pressure head locking nut four 15-2, pressing plate six 15-3, oil cylinder connecting screw rod ten 15-4, dextrad oil pressure lever cylinder three 15-5 and oil cylinder seat two 15-6 forms, described dextrad oil pressure lever cylinder three 15-5 is connected to dextrad hold-down mechanism 3 15 oil cylinder seat two 15-6 by oil cylinder connecting screw rod ten 15-4, described pressing plate six 15-3 is connected to dextrad oil pressure lever cylinder three 15-5 by nut check, described dextrad oil pressure lever cylinder three 15-5 and oil cylinder seat two 15-6 coordinates through hole one 1-6 be installed on bridge plate 1, oil cylinder locking screwed hole four 1-7 of bridge plate 1 is fixedly connected on again by oil cylinder connecting screw rod ten 15-4, described bottom right connecting plate 16 is provided with screwed hole 13 16-1 be connected with bridge plate 1, described bottom right connecting plate 16 is provided with dowel hole four 16-2, described bottom right connecting plate 16 is provided with and is connected with dextrad oil pressure lever cylinder one 12-5 screwed hole 14 16-3 locked, described bottom right connecting plate 16 is provided with oil circuit hole four 16-4, described bottom right connecting plate 16 is provided with internal oil passages hole five 16-5, described bottom right connecting plate 16 is provided with mating holes four 16-6 installed with dextrad oil pressure lever cylinder one 12-5, described bottom right connecting plate 16 is provided with screwed hole 15 16-7, described bottom right connecting plate 16 is provided with mating holes five 16-8 coordinated with floating positioning pin 3, described bottom right connecting plate 16 is provided with mating holes six 16-9 coordinated with supporting seat 28, described bottom right connecting plate 16 is fastenedly connected screwed hole two 1-3 in bridge plate 1 by hexagon socket cap head screw 17, described hydraulic system 200 is by free flow coupling 200-1, fluid oil return oil pipe 200-2, fluid oil-feed oil pipe one 200-3, the first 200-4 of T joint, fluid oil-feed oil pipe two 200-5, the first 200-6 of four-way pipe connector, tee pipe coupling two 200-7, four-way union two 200-8, supplemental support oil cylinder supplemental support oil cylinder 2-1, left-hand oil pressure lever cylinder one 9-5, left-hand oil pressure lever cylinder two 10-2, left-hand oil pressure lever cylinder three 11-5, dextrad oil pressure lever cylinder one 12-5, dextrad oil pressure lever cylinder two 13-3 and dextrad oil pressure lever cylinder three 15-5 forms, described hydraulic system 200 adopts the two oil pressure modes entering a time to realize clamping.
Detailed description of the invention two: present embodiment is described in conjunction with Figure 18.Present embodiments provide for a kind of specific embodiments of clamping method of wheel stand special hydraulic clamp.The clamping method of described a kind of wheel stand special hydraulic clamp is the sequentially-operating by Hydraulic Station control valve, completes the angle location of wheel stand successively, supplemental support, lever cylinder clamp three actions, realize the clamping of wheel stand.Concrete clamping method is as follows:
Action one: operator is manual or automatically clamp wheel stand blank by manipulator, locating surface on blank is contacted with supporting seat 3 14 with supporting seat 1, supporting seat 28 respectively, and floating positioning pin 3 regulates the height of the pin 3-2 that floats directed with the centering realizing workpiece by spring automatically;
Action two: starting Hydraulic Station provides oil pressure in supplemental support oil cylinder 2-1, makes it be raised up to equal with workpiece secondary support surface;
Action three: Hydraulic Station provides oil pressure in left-hand oil pressure lever cylinder one 9-5, left-hand oil pressure lever cylinder two 10-2, left-hand oil pressure lever cylinder three 11-5, dextrad oil pressure lever cylinder one 12-5, dextrad oil pressure lever cylinder two 13-3 and dextrad oil pressure lever cylinder three 15-5, make it compress work piece simultaneously, to complete Workpiece fixing in the plane of support seat 1, supporting seat 28 and supporting seat 3 14 composition, complete six point locations with this, realize the clamping of work piece.
Claims (1)
1. a wheel stand special hydraulic clamp, by bridge plate (1), auxiliary support mechanism (2), floating positioning pin (3), supporting seat one (4), alignment pin one (5), alignment pin two (6), lower-left connecting plate (7), supporting seat two (8), left-hand hold-down mechanism one (9), left-hand hold-down mechanism two (10), left-hand hold-down mechanism three (11), dextrad hold-down mechanism one (12), dextrad hold-down mechanism two (13), supporting seat three (14), dextrad hold-down mechanism three (15), bottom right connecting plate (16), hexagon socket cap head screw (17) and hydraulic system (200) composition, it is characterized in that: described bridge plate (1) is provided with installs fixing screwed hole one (1-1), described bridge plate (1) is provided with dowel hole one (1-2), described bridge plate (1) is provided with the screwed hole two (1-3) with lower-left connecting plate (7) and bottom right connecting plate (16) fixed-link, described bridge plate (1) is provided with the dowel hole two (1-4) with lower-left connecting plate (7) and bottom right connecting plate (16) location and installation, described bridge plate (1) is provided with the screwed hole three (1-5) being connected with supplemental support oil cylinder (2-1), described bridge plate (1) is provided with the through hole one (1-6) being located by connecting with left-hand oil pressure lever cylinder two (10-2), described bridge plate (1) is provided with the screwed hole four (1-7) being connected with left-hand oil pressure lever cylinder two (10-2), described bridge plate (1) is provided with oil circuit hole one (1-8), described bridge plate (1) is provided with the screwed hole five (1-9) being connected with supporting seat one (4), described bridge plate (1) is provided with the through hole two (1-10) being located by connecting with supporting seat one (4), described bridge plate (1) is provided with counterbore one (1-11), described bridge plate (1) is provided with the through hole three (1-12) coordinating with floating positioning pin (3), described bridge plate (1) is provided with the screwed hole six (1-13) being connected with floating positioning pin (3), described bridge plate (1) is provided with bridge plate (1) described in counterbore two (1-14) structure and is provided with the through hole four (1-15) coordinating with supporting seat three (14), described bridge plate (1) is provided with counterbore three (1-16), described bridge plate (1) is provided with the screwed hole seven (1-17) being connected with supporting seat three (14), described bridge plate (1) is provided with the opening square groove (1-18) for cutter relieving, the groove one (1-19) that described bridge plate (1) is provided with, described bridge plate (1) is provided with groove two (1-20), described bridge plate (1) is provided with irregular open slot (1-21), described auxiliary support mechanism (2) is made up of supplemental support oil cylinder (2-1), oil cylinder locking nut (2-2) and pipe arrangement cover (2-3), described pipe arrangement cover (2-3) is threadedly connected to supplemental support oil cylinder (2-1) bottom, described supplemental support oil cylinder (2-1) is threaded with the screwed hole three (1-5) of bridge plate (1), finally uses oil cylinder locking nut (2-2) fixing and locking, described floating positioning pin (3) is made up of unsteady pin (3-1), adjusting screw(rod) (3-2), location key seat (3-3) and connecting screw rod one (3-4),Described location key seat (3-3) is fixedly connected on the through hole three (1-12) of bridge plate (1) by shaft hole matching, and connecting screw rod one (3-4) is used to lock onto the screwed hole six (1-13) on bridge plate (1), described unsteady pin (3-1) coordinates slide by spring top clamping and in location key seat (3-3), is determined the domain of walker of the pin (3-1) that floats by adjusting screw(rod) (3-2); Described supporting seat one (4) is provided with positioning and guiding part one (4-2), supporting seat one (4) is also provided with connecting screw rod two (4-1), described supporting seat one (4) is coordinated assembling by positioning and guiding part one (4-2) with the through hole two (1-10) of bridge plate (1), then is lock onto the screwed hole five (1-9) of bridge plate (1) by connecting screw rod two (4-1); Described alignment pin one (5) is provided with mating surface one (5-1) and assist removal screwed hole eight (5-2); Described alignment pin two (6) is provided with assist removal screwed hole nine (6-1) and mating surface two (6-2); described lower-left connecting plate (7) is provided with the screwed hole ten (7-1) being connected with bridge plate (1), described lower-left connecting plate (7) is provided with the dowel hole three (7-2) that is connected location with bridge plate (1), described lower-left connecting plate (7) is provided with internal oil passages hole two (7-3), described lower-left connecting plate (7) is provided with the mating holes one (7-4) coordinating with supporting seat two (8), described lower-left connecting plate (7) is provided with the mating holes two (7-6) coordinating with floating positioning pin (3), described lower-left connecting plate (7) is provided with screwed hole 11 (7-5), described lower-left connecting plate (7) is provided with the screwed hole 12 (7-7) that is connected locking with left-hand oil pressure lever cylinder one (9-5), described lower-left connecting plate (7) is provided with oil circuit hole three (7-8), described lower-left connecting plate (7) is provided with the mating holes three (7-9) of installing with left-hand oil pressure lever cylinder one (9-5), lower-left connecting plate (7) is fastenedly connected the screwed hole two (1-3) in bridge plate (1) by hexagon socket cap head screw (17), and be located by connecting with the dowel hole two (1-4) on bridge plate (1) with alignment pin two (6), described supporting seat two (8) is provided with positioning and guiding part two (8-2), described supporting seat two (8) is provided with connecting screw rod three (8-1), described supporting seat two (8) is connected with the mating holes one (7-4) of lower-left connecting plate (7) and the mating holes six (16-9) of bottom right connecting plate (16) by positioning and guiding part two (8-2), then passes through connecting screw rod three (8-1) reverse locking on lower-left connecting plate (7) and bottom right connecting plate (16), described left-hand hold-down mechanism one (9) is made up of directed steel ball pressure head one (9-1), pressure head locking nut one (9-2), pressing plate one (9-3), oil cylinder connecting screw rod five (9-4) and left-hand oil pressure lever cylinder one (9-5), described directed steel ball pressure head one (9-1) is threadedly connected to pressing plate one (9-3) and is locked by pressure head locking nut one (9-2)Described pressing plate one (9-3) is connected in left-hand oil pressure lever cylinder one (9-5) by nut check, described left-hand oil pressure lever cylinder one (9-5) coordinates and is installed on the mating holes seven (7-9) of lower-left connecting plate (7), then is connected by oil cylinder connecting screw rod five (9-4) and be fixed on the oil cylinder locking screwed hole 12 (7-7) of lower-left connecting plate (7), described left-hand hold-down mechanism two (10) is made up of oil cylinder connecting screw rod six (10-1), left-hand oil pressure lever cylinder two (10-2) and pressing plate two (10-3), described pressing plate two (10-3) is connected in left-hand oil pressure lever cylinder two (10-2) by nut check, described left-hand oil pressure lever cylinder two (10-2) coordinates and is installed on the through hole one (1-6) of bridge plate (1), then is connected by oil cylinder connecting screw rod six (10-1) and be fixed on the oil cylinder locking screwed hole four (1-7) of bridge plate (1), described left-hand hold-down mechanism three (11) is by directed steel ball pressure head two (11-1), pressure head locking nut two (11-2), pressing plate three (11-3), oil cylinder connecting screw rod seven (11-4), left-hand oil pressure lever cylinder three (11-5) and oil cylinder seat one (11-6) composition, described left-hand oil pressure lever cylinder three (11-5) is connected in the oil cylinder seat one (11-6) of left-hand hold-down mechanism three (11) by oil cylinder connecting screw rod seven (11-4), described pressing plate three (11-3) is connected in left-hand oil pressure lever cylinder three (11-5) by nut check, described to oil pressure lever cylinder three (11-5) and oil cylinder seat one (11-6) by coordinating the mating holes eight (1-6) that is installed on bridge plate (1), connected by oil cylinder connecting screw rod seven (11-4) again and be fixed on the oil cylinder locking screwed hole four (1-7) of bridge plate (1), described dextrad hold-down mechanism one (12) is by directed steel ball pressure head three (12-1), pressure head locking nut three (12-2), pressing plate four (12-3), oil cylinder connecting screw rod eight (12-4) and dextrad oil pressure lever cylinder one (12-5) composition, described directed steel ball pressure head three (12-1) is threaded connection in pressing plate four (12-3) and by pressure head locking nut three (12-2) locking, described pressing plate four (12-3) is connected in dextrad oil pressure lever cylinder one (12-5) by nut check, described dextrad oil pressure lever cylinder one (12-5) is installed on the mating holes four (16-6) of bottom right connecting plate (16) by coordinating, the oil cylinder locking screwed hole 14 (16-3) of bottom right connecting plate (16) is connected and fixed on again by oil cylinder connecting screw rod eight (12-4), described dextrad hold-down mechanism two (13) is made up of pressing plate five (13-1), oil cylinder connecting screw rod nine (13-2) and dextrad oil pressure lever cylinder two (13-3), described pressing plate five (13-1) is connected in dextrad oil pressure lever cylinder two (13-3) by nut check, described dextrad oil pressure lever cylinder two (13-3) coordinates the through hole one (1-6) that is installed on bridge plate (1), then is fixedly connected on the oil cylinder locking screwed hole four (1-7) of bridge plate (1) by oil cylinder connecting screw rod nine (13-2),Described supporting seat three (14) is provided with positioning and guiding part three (14-2), described supporting seat three (14) is provided with connecting screw rod four (14-1), described supporting seat three (14) is connected by positioning and guiding part three (14-2) and bridge plate (1) through hole four (1-15), then is lock onto the screwed hole seven (1-17) of bridge plate (1) by connecting screw rod four (14-1), described dextrad hold-down mechanism three (15) is by directed steel ball pressure head four (15-1), pressure head locking nut four (15-2), pressing plate six (15-3), oil cylinder connecting screw rod ten (15-4), dextrad oil pressure lever cylinder three (15-5) and oil cylinder seat two (15-6) composition, described dextrad oil pressure lever cylinder three (15-5) is connected in dextrad hold-down mechanism three (15) oil cylinder seat two (15-6) by oil cylinder connecting screw rod ten (15-4), described pressing plate six (15-3) is connected in dextrad oil pressure lever cylinder three (15-5) by nut check, described dextrad oil pressure lever cylinder three (15-5) and oil cylinder seat two (15-6) coordinate the through hole one (1-6) being installed on bridge plate (1), the oil cylinder locking screwed hole four (1-7) of bridge plate (1) is fixedly connected on again by oil cylinder connecting screw rod ten (15-4), described bottom right connecting plate (16) is provided with the screwed hole 13 (16-1) being connected with bridge plate (1), described bottom right connecting plate (16) is provided with dowel hole four (16-2), described bottom right connecting plate (16) is provided with the screwed hole 14 (16-3) that is connected locking with dextrad oil pressure lever cylinder one (12-5), described bottom right connecting plate (16) is provided with oil circuit hole four (16-4), described bottom right connecting plate (16) is provided with internal oil passages hole five (16-5), described bottom right connecting plate (16) is provided with the mating holes four (16-6) of installing with dextrad oil pressure lever cylinder one (12-5), described bottom right connecting plate (16) is provided with screwed hole 15 (16-7), described bottom right connecting plate (16) is provided with the mating holes five (16-8) coordinating with floating positioning pin (3), described bottom right connecting plate (16) is provided with the mating holes six (16-9) coordinating with supporting seat two (8), described bottom right connecting plate (16) is fastenedly connected the screwed hole two (1-3) in bridge plate (1) by hexagon socket cap head screw (17), described hydraulic system (200) is by free flow coupling (200-1), fluid oil return oil pipe (200-2), fluid oil-feed oil pipe one (200-3), T joint first (200-4), fluid oil-feed oil pipe two (200-5), four-way pipe connector first (200-6), tee pipe coupling two (200-7), four-way union two (200-8), supplemental support oil cylinder (2-1), left-hand oil pressure lever cylinder one (9-5), left-hand oil pressure lever cylinder two (10-2), left-hand oil pressure lever cylinder three (11-5), dextrad oil pressure lever cylinder one (12-5), dextrad oil pressure lever cylinder two (13-3) and dextrad oil pressure lever cylinder three (15-5) composition,Described hydraulic system (200) adopts the two oil pressure modes of entering one time to realize clamping.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626405.6U CN204976050U (en) | 2015-08-19 | 2015-08-19 | Special hydraulically operated fixture of wheel support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626405.6U CN204976050U (en) | 2015-08-19 | 2015-08-19 | Special hydraulically operated fixture of wheel support |
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| CN204976050U true CN204976050U (en) | 2016-01-20 |
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| CN201520626405.6U Active CN204976050U (en) | 2015-08-19 | 2015-08-19 | Special hydraulically operated fixture of wheel support |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112609A (en) * | 2015-08-19 | 2016-11-16 | 吉林省吉通机械制造有限责任公司 | Wheel stand special hydraulic clamp and clamping using method thereof |
| CN109632345A (en) * | 2018-12-07 | 2019-04-16 | 吉林省吉通机械制造有限责任公司 | A kind of taper back springing type self-centring positioning device for wheel stand cubing |
-
2015
- 2015-08-19 CN CN201520626405.6U patent/CN204976050U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112609A (en) * | 2015-08-19 | 2016-11-16 | 吉林省吉通机械制造有限责任公司 | Wheel stand special hydraulic clamp and clamping using method thereof |
| CN109632345A (en) * | 2018-12-07 | 2019-04-16 | 吉林省吉通机械制造有限责任公司 | A kind of taper back springing type self-centring positioning device for wheel stand cubing |
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