CN106112609A - Wheel stand special hydraulic clamp and clamping using method thereof - Google Patents
Wheel stand special hydraulic clamp and clamping using method thereof Download PDFInfo
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- CN106112609A CN106112609A CN201510510180.2A CN201510510180A CN106112609A CN 106112609 A CN106112609 A CN 106112609A CN 201510510180 A CN201510510180 A CN 201510510180A CN 106112609 A CN106112609 A CN 106112609A
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- cylinder
- oil
- pressure lever
- oil pressure
- bridge plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
The invention discloses wheel stand special hydraulic clamp and clamping using method thereof, there is the technical problems such as operation is complicated, operation is loaded down with trivial details, working (machining) efficiency is low solving fixture in existing wheel stand process technology.The present invention is mainly made up of bridge plate, auxiliary support mechanism, floating positioning pin, support seat one, alignment pin one, alignment pin two, lower-left connecting plate, support 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, support seat three, dextrad hold-down mechanism three, bottom right connecting plate, hexagon socket cap head screw and hydraulic system；The present invention sequentially-operating by Hydraulic Station control valve, is sequentially completed the angular location of wheel stand, auxiliary support, lever cylinder three actions of clamping, it is achieved the clamping of wheel stand.The present invention has the technical advantages such as inter process cumulative error is little, processing performance good, working (machining) efficiency is high, is with a wide range of applications in the mass production of automotive wheel support.
Description
Technical field
The present invention relates to wheel stand special hydraulic clamp and clamping using method thereof, belong to auto parts and components technical field of processing equipment.
Background technology
Wheel stand is one of key components and parts in automobile chassis, during automobile normal running, it is mainly used in bearing extraneous load, to ensure that automotive safety stably runs, therefore in the production process of automotive wheel support, the performance indications such as its crudy being proposed higher technology requirement, it is desirable to wheel stand should have the highest intensity.But owing to wheel stand has, structure is complicated, various informative, wheel stand processing position, hole is more and is 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 operation is complicated, 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
There is the technical problems such as operation is complicated, operation is loaded down with trivial details, working (machining) efficiency is low for solving the fixture in existing wheel stand process technology, the invention discloses wheel stand special hydraulic clamp and clamping using method thereof.
The technical solution adopted in the present invention is: described wheel stand special hydraulic clamp is made up of bridge plate, auxiliary support mechanism, floating positioning pin, support seat one, alignment pin one, alignment pin two, lower-left connecting plate, support 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, support seat three, dextrad hold-down mechanism three, bottom right connecting plate, hexagon socket cap head screw and hydraulic system.
nullDescribed 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 and lower-left connecting plate and the screwed hole two of bottom right connecting plate fixed-link，Described bridge plate is provided with and lower-left connecting plate and the dowel hole two of bottom right connecting plate location and installation，Described bridge plate is provided with and the screwed hole three assisting support cylinder to be connected，Described bridge plate is provided with the through hole one being located by connecting with left-hand oil pressure lever cylinder two，Described bridge plate is provided with the screwed hole four being 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 and supports the screwed hole five that seat one is connected，Described bridge plate is provided with and supports the through hole two that seat one is located by connecting，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 being connected with floating positioning pin，Described bridge plate is provided with bridge plate described in counterbore two structure and is provided with and supports the through hole four that seat three coordinates，Described bridge plate is provided with counterbore three，Described bridge plate is provided with and supports the screwed hole seven that seat three is connected，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 forms by assisting support cylinder, oil cylinder locking nut and pipe arrangement set, described pipe arrangement external threading is connected to assist support cylinder bottom, described auxiliary support cylinder is threadeded with the screwed hole three of bridge plate, finally uses the fixing locking of oil cylinder locking nut；Described floating positioning pin is made up of the pin that floats, adjusting screw rod, location key seat and connection screw rod one, described location key seat is fixedly connected on the through hole three of bridge plate by shaft hole matching, and use and connect the screwed hole six that lock onto on bridge plate of screw rod one, the described pin that floats by spring top clamping and coordinates slip in location key seat, is determined the domain of walker of the pin that floats by adjusting screw rod；Described support seat one is provided with positioning and guiding part one, supports seat one and is additionally provided with connection screw rod two, and described support seat one coordinates assembling by positioning and guiding part one, then lock onto the screwed hole five of bridge plate by connecting screw rod two with the through hole two of bridge plate；Described alignment pin one is provided with cooperation face one and assist removal screwed hole eight；Described alignment pin two is provided with assist removal screwed hole nine and cooperation face two；Described lower-left connecting plate is provided with the screwed hole ten being connected with bridge plate, described lower-left connecting plate is provided with the dowel hole three being connected location with bridge plate, described lower-left connecting plate is provided with internal oil passages hole two, described lower-left connecting plate is provided with and supports the mating holes one that seat two coordinates, 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 the screwed hole 12 being connected 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 the dowel hole two on bridge plate with alignment pin two；Described support seat two is provided with positioning and guiding part two, described support seat two is provided with connection screw rod three, described support seat two is connected with the mating holes one of lower-left connecting plate and the mating holes six of bottom right connecting plate by positioning and guiding part two, 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 orientation steel ball pressure head one, pressure head locking nut one, pressing plate one, oil cylinder connection screw rod five and left-hand oil pressure lever cylinder one, described orientation 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 and fixed to the oil cylinder locking screwed hole 12 of lower-left connecting plate by oil cylinder connection screw rod five；Described left-hand hold-down mechanism two is connected screw rod six, left-hand oil pressure lever cylinder two and pressing plate two by oil cylinder and forms, 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 and fixed to the oil cylinder locking screwed hole four of bridge plate by oil cylinder connection screw rod six；Described left-hand hold-down mechanism three is connected screw rod seven, left-hand oil pressure lever cylinder three and oil cylinder seat one formed by orientation steel ball pressure head two, pressure head locking nut two, pressing plate three, oil cylinder, described left-hand oil pressure lever cylinder three connects screw rod seven by oil cylinder and is connected to the oil cylinder seat one of left-hand hold-down mechanism three, described pressing plate three is connected to left-hand oil pressure lever cylinder three by nut check, described it is installed on the mating holes eight of bridge plate to oil pressure lever cylinder three and oil cylinder seat one by cooperation, then connects screw rod seven by oil cylinder and be connected and fixed to the oil cylinder locking screwed hole four of bridge plate；Described dextrad hold-down mechanism one is made up of orientation steel ball pressure head three, pressure head locking nut three, pressing plate four, oil cylinder connection screw rod eight and dextrad oil pressure lever cylinder one, described orientation steel ball pressure head three is threadingly attached 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 is installed on the mating holes four of bottom right connecting plate by cooperation, then is connected and fixed on the oil cylinder locking screwed hole 14 of bottom right connecting plate by oil cylinder connection screw rod eight；Described dextrad hold-down mechanism two is connected screw rod nine by pressing plate five, oil cylinder and dextrad oil pressure lever cylinder two forms, described pressing plate five is connected to dextrad oil pressure lever cylinder two by nut check, 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 connection screw rod nine；Described support seat three is provided with positioning and guiding part three, and described support seat three is provided with connection screw rod four, and described support seat three is connected with bridge plate through hole four by positioning and guiding part three, then lock onto the screwed hole seven of bridge plate by connecting screw rod four；Described dextrad hold-down mechanism three is connected screw rod ten, dextrad oil pressure lever cylinder three and oil cylinder seat two formed by orientation steel ball pressure head four, pressure head locking nut four, pressing plate six, oil cylinder, described dextrad oil pressure lever cylinder three connects screw rod ten by oil cylinder and is connected to dextrad hold-down mechanism three oil cylinder seat two, described pressing plate clematis stem is crossed nut check and is connected to dextrad oil pressure lever cylinder three, described dextrad oil pressure lever cylinder three and oil cylinder seat two coordinate the through hole one being installed on bridge plate, then are fixedly connected on the oil cylinder locking screwed hole four of bridge plate by oil cylinder connection screw rod ten；Described bottom right connecting plate is provided with the screwed hole 13 being connected with bridge plate, described bottom right connecting plate is provided with dowel hole four, described bottom right connecting plate is provided with the screwed hole 14 being connected 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 and supports the mating holes six that seat two coordinates, 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, auxiliary shoring, 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 uses the two oil pressure modes entering a time realize clamping and loosen.
The clamping using method of described wheel stand special hydraulic clamp of the present invention is the sequentially-operating by Hydraulic Station control valve, is sequentially completed the angular location of wheel stand, auxiliary support, lever cylinder three actions of clamping, it is achieved the clamping of wheel stand.Concrete clamping using method is as follows:
Action one: operator is manually or by mechanical hand automatic holding-wheel stent blank part, making locating surface on blank contact with support seat one, support seat two and support seat three respectively, floating positioning pin is automatically adjusted the height of the pin that floats to realize the centering orientation of workpiece by spring；
Action two: starting Hydraulic Station provides oil pressure in auxiliary support cylinder so that it is 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, 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, make it compress work piece simultaneously, with complete workpiece be positioned at support seat one, support seat two and support seat three composition plane on, six point locations are completed, it is achieved the clamping of work piece with this.
The invention has the beneficial effects as follows: wheel stand special hydraulic clamp of the present invention and clamping using method thereof, it is primarily directed to the fixture of automotive wheel support series products exploitation, there is technical advantages such as can disposably processing position, multi-direction hole, process time is short, inter process cumulative error is little, processing performance good and working (machining) efficiency is high, be with a wide range of applications in the mass production of automotive wheel support.
Accompanying drawing explanation
Fig. 1 show the structural representation of the wheel stand special hydraulic clamp that the present invention proposes；
Fig. 2 show the structural representation of the bridge plate of the wheel stand special hydraulic clamp that the present invention proposes；
Fig. 3 show the structural representation of the auxiliary support mechanism of the wheel stand special hydraulic clamp that the present invention proposes；
Fig. 4 show the structural representation of the floating positioning pin of the wheel stand special hydraulic clamp that the present invention proposes；
Fig. 5 show the structural representation supporting seat one of the wheel stand special hydraulic clamp that the present invention proposes；
Fig. 6 show the structural representation of the alignment pin one of the wheel stand special hydraulic clamp that the present invention proposes；
Fig. 7 show the structural representation of the alignment pin two of the wheel stand special hydraulic clamp that the present invention proposes；
Fig. 8 show the structural representation of the lower-left connecting plate of the wheel stand special hydraulic clamp that the present invention proposes；
Fig. 9 show the structural representation supporting seat two of the wheel stand special hydraulic clamp that the present invention proposes；
Figure 10 show the structural representation of the left-hand hold-down mechanism one of the wheel stand special hydraulic clamp that the present invention proposes；
Figure 11 show the structural representation of the left-hand hold-down mechanism two of the wheel stand special hydraulic clamp that the present invention proposes；
Figure 12 show the structural representation of the left-hand hold-down mechanism three of the wheel stand special hydraulic clamp that the present invention proposes；
Figure 13 show the structural representation of the dextrad hold-down mechanism one of the wheel stand special hydraulic clamp that the present invention proposes；
Figure 14 show the front view of the dextrad hold-down mechanism two of the wheel stand special hydraulic clamp that the present invention proposes；
Figure 15 show the rearview supporting seat three of the wheel stand special hydraulic clamp that the present invention proposes；
Figure 16 show the structural representation of the dextrad hold-down mechanism three of the wheel stand special hydraulic clamp that the present invention proposes；
Figure 17 show the structural representation of the bottom right connecting plate of the wheel stand special hydraulic clamp that the present invention proposes；
Figure 18 show the structural representation of the hydraulic system of the wheel stand special hydraulic clamp that the present invention proposes.
Detailed description of the invention
Detailed description of the invention one: combine Fig. 1 ~ Figure 18 and present embodiment is described.Present embodiments provide for the specific embodiments of wheel stand special hydraulic clamp.Described wheel stand special hydraulic clamp is made up of bridge plate 1, auxiliary support mechanism 2, floating positioning pin 3, support seat 1, alignment pin 1, alignment pin 26, lower-left connecting plate 7, support 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, support seat 3 14, dextrad hold-down mechanism 3 15, bottom right connecting plate 16, hexagon socket cap head screw 17 and hydraulic system 200.
nullDescribed 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 and screwed hole three 1-5 assisting support cylinder 2-1 to be connected，Described bridge plate 1 is provided with 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 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 and supports screwed hole five 1-9 that seat 1 is connected，Described bridge plate 1 is provided with and supports through hole two 1-10 that seat 1 is located by connecting，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 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 and supports through hole four 1-15 that seat 3 14 coordinates，Described bridge plate 1 is provided with counterbore three 1-16，Described bridge plate 1 is provided with and supports screwed hole seven 1-17 that seat 3 14 is connected，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 is made up of auxiliary support cylinder 2-1, oil cylinder locking nut 2-2 and pipe arrangement set 2-3, described pipe arrangement set 2-3 is threadedly connected to assist support cylinder 2-1 bottom, described auxiliary support cylinder 2-1 is threadeded with screwed hole three 1-5 of bridge plate 1, finally uses the fixing locking of oil cylinder locking nut 2-2；Described floating positioning pin 3 is made up of the pin 3-1 that floats, adjusting screw rod 3-2, location key seat 3-3 and connection 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 and connect screwed hole six 1-13 that lock onto on bridge plate 1 of screw rod one 3-4, the described pin 3-1 that floats by spring top clamping and coordinates slip 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 support seat 1 is provided with positioning and guiding part one 4-2, support seat 1 and be additionally provided with connection screw rod two 4-1, described support seat 1 coordinates assembling by positioning and guiding part one 4-2 and through hole two 1-10 of bridge plate 1, 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 cooperation face 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 cooperation face two 6-2；nullDescribed lower-left connecting plate 7 is provided with screwed hole ten 7-1 being connected with bridge plate 1，Described lower-left connecting plate 7 is provided with dowel hole three 7-2 being 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 and supports mating holes one 7-4 that seat 28 coordinates，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 screwed hole 12 7-7 being 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 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 dowel hole two 1-4 on bridge plate 1 with alignment pin 26；Described support seat 28 is provided with positioning and guiding part two 8-2, described support seat 28 is provided with connection screw rod three 8-1, described support 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 orientation steel ball pressure head one 9-1, pressure head locking nut one 9-2, pressing plate one 9-3, oil cylinder connects screw rod five 9-4 and left-hand oil pressure lever cylinder one 9-5 composition, described orientation 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, connect screw rod five 9-4 by oil cylinder again and be connected and fixed to oil cylinder locking screwed hole 12 7-7 of lower-left connecting plate 7；Described left-hand hold-down mechanism 2 10 is connected screw rod six 10-1, left-hand oil pressure lever cylinder two 10-2 by oil cylinder and pressing plate two 10-3 forms, 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 and fixed to oil cylinder locking screwed hole four 1-7 of bridge plate 1 by oil cylinder connection screw rod six 10-1；Described left-hand hold-down mechanism 3 11 is by orientation steel ball pressure head two 11-1, pressure head locking nut two 11-2, pressing plate three 11-3, oil cylinder connects 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 connects screw rod seven 11-4 by oil cylinder and is connected to oil cylinder seat one 11-6 of left-hand hold-down mechanism 3 11, 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, connect screw rod seven 11-4 by oil cylinder again and be connected and fixed to oil cylinder locking screwed hole four 1-7 of bridge plate 1；Described dextrad hold-down mechanism 1 is by orientation steel ball pressure head three 12-1, pressure head locking nut three 12-2, pressing plate four 12-3, oil cylinder connects screw rod eight 12-4 and dextrad oil pressure lever cylinder one 12-5 composition, described orientation steel ball pressure head three 12-1 is threadingly attached to 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 cooperation, connect screw rod eight 12-4 by oil cylinder again and be connected and fixed on oil cylinder locking screwed hole 14 16-3 of bottom right connecting plate 16；Described dextrad hold-down mechanism 2 13 is connected screw rod nine 13-2 and dextrad oil pressure lever cylinder two 13-3 formed by pressing plate five 13-1, oil cylinder, 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 connection screw rod nine 13-2；Described support seat 3 14 is provided with positioning and guiding part three 14-2, described support seat 3 14 is provided with connection screw rod four 14-1, described support seat 3 14 is connected with bridge plate 1 through hole four 1-15 by positioning and guiding part three 14-2, 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 orientation steel ball pressure head four 15-1, pressure head locking nut four 15-2, pressing plate six 15-3, oil cylinder connects 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 connects screw rod ten 15-4 by oil cylinder and is connected to dextrad hold-down mechanism 3 15 oil cylinder seat two 15-6, 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 being installed on bridge plate 1, connect screw rod ten 15-4 by oil cylinder again and be fixedly connected on oil cylinder locking screwed hole four 1-7 of bridge plate 1；nullDescribed bottom right connecting plate 16 is provided with 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 screwed hole 14 16-3 being 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 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 and supports mating holes six 16-9 that seat 28 coordinates，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, auxiliary shoring 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 uses the two oil pressure modes entering a time to realize clamping.
Detailed description of the invention two: combine Figure 18 and present embodiment is described.Present embodiments provide for the specific embodiments of the clamping using method of wheel stand special hydraulic clamp.The clamping using method of described wheel stand special hydraulic clamp is the sequentially-operating by Hydraulic Station control valve, is sequentially completed the angular location of wheel stand, auxiliary support, lever cylinder three actions of clamping, it is achieved the clamping of wheel stand.Concrete clamping using method is as follows:
Action one: operator is manually or by mechanical hand automatic holding-wheel stent blank part, making locating surface on blank contact with support seat 1, support seat 28 and support seat 3 14 respectively, floating positioning pin 3 is automatically adjusted the height of the pin 3-2 that floats to realize the centering orientation of workpiece by spring；
Action two: starting Hydraulic Station provides oil pressure in auxiliary support cylinder 2-1 so that it is 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, with complete workpiece be positioned at support seat 1, support seat 28 and support seat 3 14 composition plane on, six point locations are completed, it is achieved the clamping of work piece with this.
Claims (3)
1. wheel stand special hydraulic clamp, it is characterized in that: described wheel stand special hydraulic clamp is by bridge plate (1), auxiliary support mechanism (2), floating positioning pin (3), support seat one (4), alignment pin one (5), alignment pin two (6), lower-left connecting plate (7), support 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), support 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.
nullWheel stand special hydraulic clamp the most according to claim 1，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 and the screwed hole three (1-5) assisting support cylinder (2-1) to be connected，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 and supports the screwed hole five (1-9) that seat one (4) is connected，Described bridge plate (1) is provided with and supports the through hole two (1-10) that seat one (4) is located by connecting，Described bridge plate (1) is provided with counterbore one (1-11)，Described bridge plate (1) is provided with the through hole three (1-12) coordinated 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 and supports the through hole four (1-15) that seat three (14) coordinates，Described bridge plate (1) is provided with counterbore three (1-16)，Described bridge plate (1) is provided with and supports the screwed hole seven (1-17) that seat three (14) is connected，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 auxiliary support cylinder (2-1), oil cylinder locking nut (2-2) and pipe arrangement set (2-3), described pipe arrangement set (2-3) is threadedly connected to assist support cylinder (2-1) bottom, described auxiliary support cylinder (2-1) threadeds with the screwed hole three (1-5) of bridge plate (1), finally uses the fixing locking of oil cylinder locking nut (2-2)；Described floating positioning pin (3) is made up of float pin (3-1), adjusting screw rod (3-2), location key seat (3-3) and connection 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 use and connect screw rod one (3-4) screwed hole six (1-13) that lock onto on bridge plate (1), the described pin (3-1) that floats slides by spring top clamping and in location key seat (3-3) middle cooperation, is determined the domain of walker of the pin (3-1) that floats by adjusting screw rod (3-2)；Described support seat one (4) is provided with positioning and guiding part one (4-2), support seat one (4) and be additionally provided with connection screw rod two (4-1), described support seat one (4) coordinates assembling by positioning and guiding part one (4-2) with the through hole two (1-10) of bridge plate (1), then 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 cooperation face 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 coordinates face two (6-2)；nullDescribed 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) being 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 and supports the mating holes one (7-4) that seat two (8) coordinates，Described lower-left connecting plate (7) is provided with the 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 the screwed hole 12 (7-7) being 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) installed 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 support seat two (8) is provided with positioning and guiding part two (8-2), described support seat two (8) is provided with connection screw rod three (8-1), described support 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 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 one (9) is by orientation steel ball pressure head one (9-1), pressure head locking nut one (9-2), pressing plate one (9-3), oil cylinder connects screw rod five (9-4) and left-hand oil pressure lever cylinder one (9-5) composition, described orientation 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 the mating holes seven (7-9) being installed on lower-left connecting plate (7), connect screw rod five (9-4) by oil cylinder again and be connected and fixed to the oil cylinder locking screwed hole 12 (7-7) of lower-left connecting plate (7)；Described left-hand hold-down mechanism two (10) is connected screw rod six (10-1), left-hand oil pressure lever cylinder two (10-2) and pressing plate two (10-3) by oil cylinder and forms, 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 the through hole one (1-6) being installed on bridge plate (1), then is connected and fixed to the oil cylinder locking screwed hole four (1-7) of bridge plate (1) by oil cylinder connection screw rod six (10-1)；nullDescribed left-hand hold-down mechanism three (11) is by orientation steel ball pressure head two (11-1)、Pressure head locking nut two (11-2)、Pressing plate three (11-3)、Oil cylinder connects 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) connects screw rod seven (11-4) by oil cylinder and is connected to the oil cylinder seat one (11-6) of left-hand hold-down mechanism three (11)，Described pressing plate three (11-3) is connected to left-hand oil pressure lever cylinder three (11-5) by nut check，Described it is installed on the mating holes eight (1-6) of bridge plate (1) to oil pressure lever cylinder three (11-5) and oil cylinder seat one (11-6) by cooperation，Connect screw rod seven (11-4) by oil cylinder again and be connected and fixed to the oil cylinder locking screwed hole four (1-7) of bridge plate (1)；nullDescribed dextrad hold-down mechanism one (12) is by orientation steel ball pressure head three (12-1)、Pressure head locking nut three (12-2)、Pressing plate four (12-3)、Oil cylinder connects screw rod eight (12-4) and dextrad oil pressure lever cylinder one (12-5) composition，Described orientation steel ball pressure head three (12-1) is threadingly attached to 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 the mating holes four (16-6) of bottom right connecting plate (16) by cooperation，Connect screw rod eight (12-4) by oil cylinder again and be connected and fixed on the oil cylinder locking screwed hole 14 (16-3) of bottom right connecting plate (16)；Described dextrad hold-down mechanism two (13) is connected screw rod nine (13-2) by pressing plate five (13-1), oil cylinder and dextrad oil pressure lever cylinder two (13-3) forms, 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 the through hole one (1-6) being 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 connection screw rod nine (13-2)；Described support seat three (14) is provided with positioning and guiding part three (14-2), described support seat three (14) is provided with connection screw rod four (14-1), described support seat three (14) is connected with bridge plate (1) through hole four (1-15) by positioning and guiding part three (14-2), then lock onto the screwed hole seven (1-17) of bridge plate (1) by connecting screw rod four (14-1)；nullDescribed dextrad hold-down mechanism three (15) is by orientation steel ball pressure head four (15-1)、Pressure head locking nut four (15-2)、Pressing plate six (15-3)、Oil cylinder connects 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) connects screw rod ten (15-4) by oil cylinder and is connected to dextrad hold-down mechanism three (15) oil cylinder seat two (15-6)，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) coordinate the through hole one (1-6) being installed on bridge plate (1)，Connect screw rod ten (15-4) by oil cylinder again and be fixedly connected on the oil cylinder locking screwed hole four (1-7) of bridge plate (1)；nullDescribed 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) being 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) 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 the mating holes five (16-8) coordinated with floating positioning pin (3)，Described bottom right connecting plate (16) is provided with and supports the mating holes six (16-9) that seat two (8) coordinates，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), auxiliary shoring (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) uses the two oil pressure modes entering a time to realize clamping.
3. the clamping using method of a wheel stand special hydraulic clamp as claimed in claim 1, it is characterized in that: the clamping using method of described wheel stand special hydraulic clamp is the sequentially-operating by Hydraulic Station control valve, be sequentially completed the angular location of wheel stand, auxiliary supports, lever cylinder three actions of clamping, it is achieved the clamping of wheel stand；Concrete clamping using method is as follows:
Action one: operator is manually or by mechanical hand automatic holding-wheel stent blank part, making locating surface on blank contact with support seat one (4), support seat two (8) and support seat three (14) respectively, floating positioning pin (3) is automatically adjusted the height of the pin (3-2) that floats to realize the centering orientation of workpiece by spring；
Action two: starting Hydraulic Station provides oil pressure in auxiliary support cylinder (2-1) so that it is 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, it is positioned at support seat one (4), supports in seat two (8) and the support plane that forms of seat three (14) completing workpiece, six point locations are completed, it is achieved the clamping of work piece with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510510180.2A CN106112609A (en) | 2015-08-19 | 2015-08-19 | Wheel stand special hydraulic clamp and clamping using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510510180.2A CN106112609A (en) | 2015-08-19 | 2015-08-19 | Wheel stand special hydraulic clamp and clamping using method thereof |
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| CN106112609A true CN106112609A (en) | 2016-11-16 |
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Cited By (6)
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| CN110524287A (en) * | 2019-10-15 | 2019-12-03 | 台山市金桥铝型材厂有限公司 | A kind of cutting special fixture of front wall board of automobile lower beam |
| CN110524286A (en) * | 2019-10-15 | 2019-12-03 | 台山市金桥铝型材厂有限公司 | A kind of special fixture of automobile rear floor lower beam |
| CN110640516A (en) * | 2019-11-19 | 2020-01-03 | 长春工业大学 | Five anchor clamps of duplex wheel support |
| CN110788652A (en) * | 2019-11-21 | 2020-02-14 | 上海交通大学 | Numerical control machining clamp for control surface part |
| CN111300102A (en) * | 2020-03-09 | 2020-06-19 | 吉林省吉通汽车零部件有限责任公司 | Aluminium system wheel support anchor clamps |
| CN113732739A (en) * | 2021-09-18 | 2021-12-03 | 十堰合骏实业有限公司 | Hydraulic positioning clamp for preorder processing of protective support |
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| CN113732739A (en) * | 2021-09-18 | 2021-12-03 | 十堰合骏实业有限公司 | Hydraulic positioning clamp for preorder processing of protective support |
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