CN202656079U - Double-jaw hydraulic bench vice - Google Patents
Double-jaw hydraulic bench vice Download PDFInfo
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- CN202656079U CN202656079U CN 201220365855 CN201220365855U CN202656079U CN 202656079 U CN202656079 U CN 202656079U CN 201220365855 CN201220365855 CN 201220365855 CN 201220365855 U CN201220365855 U CN 201220365855U CN 202656079 U CN202656079 U CN 202656079U
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- guide rail
- binding clip
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Abstract
The utility model discloses a double-jaw hydraulic bench vice, which comprises a double-jaw vice body, a hydraulic vice head, a dual-purpose vice head, a turntable type base frame and a pedaled hydraulic machine, wherein the double-jaw vice body is arranged on a vice workbench and structurally comprises an upper-jaw hydraulic cylinder, a lower-jaw hydraulic cylinder, a guide rail slideway, a rotating base and an oil distribution header pipe; the dual-purpose vice head is arranged in the guide rail slideway; the turntable type base frame is arranged on the rotating base; and the pedaled hydraulic machine comprises an oil transportation and storage cylinder, a base type pump body, a pressure transportation oil pump, an oil return valve and an oil transportation hose. According to the double-jaw hydraulic bench vice, a repairer can control the dual-purpose vice head to be movable or fixed only by rotating a rotary pull handle, quickly adjust the size of an opening and closing jaw between the dual-purpose vice head and the hydraulic vide head and quickly clamp or release a workpiece by pedaling the pressure transportation oil pump; and the dual-purpose vice head and the dual-jaw vice body can be conveniently and quickly combined to form the opening and closing jaw with the upward or downward mouth. Therefore, the double-jaw hydraulic bench vice is rational in structure and convenient to operate, and can save the equipment maintenance time of the repairer.
Description
Technical field
The utility model belongs to a kind of bench vice, relate in particular to a kind of opening direction of opening and closing jaw can be up again can be down two jaw hydraulic bench vices.
Background technology
Bench vice claims again vice, is the universal fixturing of workpiece of being fixedly clamped.Bench vice is installed on the fitter's bench, in order to parts such as the axle that is fixedly clamped, rotor, gear, pipe fitting or flanges, makes pincers worker can easily saw, file, bore and the work such as cutter, and dismounting or assemble other part.Prior art comprises the bench vice of screw thread and two kinds of clamping modes of hydraulic pressure, and these two kinds of bench vices all comprise a fixed pliers head and a movable binding clip, and these two binding clips all consist of the opening and closing jaw that jaw is directed upwardly.So the prior art bench vice exists and can only from jaw top clamping work pieces, reach the slow and complicated operation problem of clamping and release work speed.
Summary of the invention
Can only be from jaw top clamping work pieces in order to solve the prior art bench vice, and the clamping and release work speed is slow and the complicated operation problem, the utility model aims to provide a kind of pair of jaw hydraulic bench vice, this bench vice comprises two jaw calipers, fluid power binding clip, dual-purpose binding clip and foot-operated hydraulic press, two jaw calipers and dual-purpose binding clip both can be combined into the opening and closing jaw that jaw is directed upwardly, can be combined into again jaw direction opening and closing jaw down, fluid power binding clip and dual-purpose binding clip can activity can step up or unclamp workpiece fast.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of pair of jaw hydraulic bench vice, comprise two jaw calipers, the fluid power binding clip, dual-purpose binding clip, carousel-type pedestal and foot-operated hydraulic press, it is characterized in that: described pair of jaw caliper is installed on the fitter's bench, its structure comprises the upper jaw hydraulic cylinder, the lower jaw hydraulic cylinder, the guide rail slideway, rotating base and join oily house steward, described guide rail slideway and rotating base are equipped with respectively surely trackslip cylinder and fluid power to be limit and to turn lock, the described cylinder that surely trackslips comprises rotary barrel, card rail tooth bar and cylindrical shell drive axle, described cylindrical shell drives axle and is provided with the driving square hole, described fluid power limit turns lock and comprises the fluid power fore-set, limit turns brake shoe and receives the lock spring, describedly joins oily house steward and comprises a plurality of oil distributing valve doors; Described upper jaw hydraulic cylinder and lower jaw hydraulic cylinder all are equipped with the fluid power binding clip, and described fluid power binding clip comprises elliptical telescoping post and contracting post spring; Described dual-purpose binding clip is installed in the guide rail slideway and is combined into the fluid power binding clip that jaw is directed upwardly or opening and closing jaw down, its structure comprises the binding clip body, decides slip control pipe and dislocation anti-drop rod, described binding clip body comprises fixed sliding guide rail, described surely sliding guide rail is provided with rotating cylinder prong, card cylinder tooth bar, keyholed back plate axis hole and axle sleeve square opening, describedly decide the slip control pipe and comprise and turn handle, rotation central siphon, drive a square tube, split axle sleeve and latch spring that described dislocation anti-drop rod comprises manipulation connecting rods, dislocation tube head and throw over spring; Described carousel-type pedestal is installed on the rotating base, and its structure comprises the caliper rotating disk, turns lock back-up ring and assembling suspension column; Described foot-operated hydraulic press comprises defeated oil storage cylinder, the base type pump housing, defeated pressure oil pump, oil return valve and oil hose, and described oil hose is connected with two jaw calipers.
This preferred embodiment also has following technical characterictic:
Described pair of jaw caliper is installed on the fitter's bench by the carousel-type pedestal, described upper jaw hydraulic cylinder and lower jaw hydraulic cylinder are separately positioned on the inner chamber of two jaw caliper tops and bottom, described guide rail installation of slide track the middle part of two jaw calipers and be in the upper jaw hydraulic cylinder and the lower jaw hydraulic cylinder between, the middle part of described guide rail slideway is provided with two and connects gusset, described two connect gusset formation rotating cylinder locating rack, and the two ends of described rotating cylinder locating rack all are provided with the rotating cylinder axis hole.
The described cylinder that surely trackslips is installed on the rotating cylinder locating rack, described card rail tooth bar and cylindrical shell drive axle and are separately positioned on the outer ring and axle center of rotary barrel, the outer ring of described rotary barrel is provided with the symmetrical card rail tooth bar of twice, and described driving square hole is arranged on the axle center that cylindrical shell drives axle.
Described rotating base is arranged on the bottom of two jaw calipers, its inner chamber is provided with the brake shoe slideway, the middle part of described brake shoe slideway is provided with the fore-set strut rail, the middle part of described fluid power fore-set is fixedly mounted on the fore-set strut rail, its axle center is provided with oil pipeline, described fluid power limit turns lock and comprises that two limits turn brake shoe, described two limits turn the two ends that brake shoe is installed in respectively the brake shoe slideway, the center that turns brake shoe in limit is provided with telescopic oil cylinder, described telescopic oil cylinder is enclosed within on the fluid power fore-set, and described receipts lock spring is connected to limit and turns between brake shoe and the fore-set strut rail.
Describedly join the inside that oily house steward is installed in two jaw caliper avris and be communicated with foot-operated hydraulic press, describedly join oily house steward and be provided with multichannel and join the oil content pipe, the described oil content pipe of joining is communicated with upper jaw hydraulic cylinder, lower jaw hydraulic cylinder and fluid power fore-set respectively, described oil distributing valve door is installed in the junction of joining the oil content pipe and joining oily house steward, and the control handle of described oil distributing valve door stretches out the outside of two jaw caliper side plates.
Described fluid power binding clip is flexibly connected by elliptical telescoping post and two jaw calipers, and described elliptical telescoping column sleeve is in upper jaw hydraulic cylinder or lower jaw hydraulic cylinder, and described contracting post spring is connected between two jaw calipers and the elliptical telescoping post.
Described dual-purpose binding clip is flexibly connected by surely sliding guide rail and two jaw calipers, described surely sliding guide rail faces upward or downward the binding clip body and is installed in the guide rail slideway, described rotating cylinder prong is arranged on the termination of fixed sliding guide rail, the both sides of described rotating cylinder prong all are provided with card cylinder tooth bar, described card cylinder tooth bar and card rail rack combination, described keyholed back plate axis hole is from the termination of the surely sliding guide rail of the outside break-through of the root of rotating cylinder prong, and described axle sleeve square opening is arranged on the middle part of keyholed back plate axis hole.
Describedly decide the slip control pipe and be installed on the fixed sliding guide rail, described rotation central siphon and drive a square tube and be connected in turn and turn on the handle and be enclosed within respectively the keyholed back plate axis hole and drive in the square hole, the middle part of described rotation central siphon is provided with the axle sleeve bayonet socket, described split axle sleeve is connected with latch spring on the axle sleeve bayonet socket and by the interior and surely sliding guide rail of axle sleeve square opening and is connected, described split axle sleeve comprises the axle sleeve bolt, described axle center of deciding the slip control pipe is provided with the connecting rod perforation, and the termination of described connecting rod perforation is provided with the buckle notch.
Described dislocation anti-drop rod is installed in decides on the slip control pipe, described manipulation connecting rods is enclosed within the interior two ends of connecting rod perforation and is respectively equipped with the rotary head of wrong pipe and refers to fastening pulling ring, the junction of described finger fastening pulling ring and manipulation connecting rods is provided with locating fastener, described locating fastener and the combination of buckle notch, described dislocation tube head is provided with rotary head bayonet socket and connecting rod slide opening, described rotary head bayonet socket and connecting rod slide opening are enclosed within respectively on the rotary head of wrong pipe and the manipulation connecting rods, and described throw over spring withstands between the rotary head of wrong pipe and the dislocation tube head.
Described carousel-type pedestal is installed in the outer ring of rotating base, described caliper rotating disk is the circle structure, described turning on the circle mouth that the lock back-up ring is arranged on caliper rotating disk top, described carousel-type pedestal comprises a plurality of assembling suspension columns, described a plurality of assembling suspension column evenly is arranged on the bottom of caliper rotating disk outer ring, described assembling suspension column comprises the pedestal bolt, and described pedestal bolt is connected with fitter's bench.
Described foot-operated hydraulic press is installed on the ground of two jaw calipers below, described defeated oil storage cylinder is arranged on base type pump housing middle part, described defeated pressure oil pump and oil return valve are separately positioned on the both sides of defeated oil storage cylinder and all are provided with and jam on pedal and jacking spring, and described oil hose is connected to the base type pump housing and joins between the oily house steward.
Just can control dual-purpose binding clip becomes movable binding clip or fixed pliers head to present embodiment as long as turn handle, the size of the opening and closing jaw between quick adjustment and the fluid power binding clip, just can Quick-clamped or loosen workpiece by foot-operated defeated press pump, dual-purpose binding clip can be combined into easily and fast with two jaw calipers that jaw is directed upwardly or opening and closing jaw down.Therefore, this pair jaw hydraulic bench vice is rational in infrastructure, easy to operate, can save the maintenance worker and repair facility the time.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the assembly structure schematic diagram of an embodiment of the utility model.
Fig. 2 is the structural representation that dual-purpose binding clip 30 and two jaw calipers 10 are combined into jaw direction opening and closing jaw down among Fig. 1.
Fig. 3 is the structural representation of two jaw caliper 10 inside among Fig. 1,2.
Fig. 4 is the horizontal section structural representation of rotating base 14 among Fig. 3.
Fig. 5 is cylinder 130 the structural representation that surely trackslips among Fig. 3.
Fig. 6 is the structural representation of Fig. 1,2 transfer dish-type pedestals 40.
Fig. 7 is the structural representation of dual-purpose binding clip 30 among Fig. 1,2.
Fig. 8 decides slip control pipe 32 to separate rear structural representation with split axle sleeve 323 among Fig. 1,2,7.
Fig. 9 is dislocation anti-drop rod 33 and the structural representation of deciding 32 combinations of slip control pipe among Fig. 1,2,7,8.
Sequence number represents respectively among the figure: 10. pair jaw caliper, 11. upper jaw hydraulic cylinders, 12. lower jaw hydraulic cylinders, 13. the guide rail slideway, 130. cylinders that surely trackslip, 131. rotary barrels, 132. card rail tooth bar, 133. cylindrical shells drive axle, and 134. drive square hole, 135. the rotating cylinder locating rack, 136. rotating cylinder axis holes, 14. rotating bases, 140. the fluid power limit turns lock, 141. fluid power fore-sets, and 142. limits turn brake shoe, 143. receive the lock spring, 144. brake shoe slideways, 145. fore-set strut rails, 146. oil pipeline, 147. telescopic oil cylinders, 15. join oily house steward, 150. the oil distributing valve door, 151. join the oil content pipe, 20. fluid power binding clips, 21. the elliptical telescoping post, 22. contracting post springs, 30. dual-purpose binding clips, 31. the binding clip body, 310. surely sliding guide rails, 311. rotating cylinder prongs, 312. card cylinder tooth bar, 313. keyholed back plate axis holes, 314. axle sleeve square openings, 32. decide the slip control pipe, 320. turn handle, 321. rotation central siphons, 322. drive a square tube, 323. split axle sleeves, 324. latch springs, 325. axle sleeve bayonet socket, 326. the axle sleeve bolt, the perforation of 327. connecting rods, 328. buckle notches, 33. dislocation anti-drop rod, 330. manipulation connecting rods, 331. dislocation tube heads, 332. throw over springs, 333. wrong pipe rotary head, 334. refer to fastening pulling ring, 335. locating fasteners, 336. rotary head bayonet sockets, 337. connecting rod slide opening, 40. the carousel-type pedestal, 41. caliper rotating disks, 42. turn the lock back-up ring, 43. assembling suspension column, 430. the pedestal bolt, 50. foot-operated hydraulic presses, 51. defeated oil storage cylinders, 52. the base type pump housing, 53. defeated pressure oil pump, 54. oil return valves, 55. oil hoses, 56. jam on pedal, 57. jacking springs.
The specific embodiment
Referring to Fig. 1 and in conjunction with Fig. 2,3,4,5,6,7,8,9, two jaw hydraulic bench vices of present embodiment comprise two jaw calipers 10, fluid power binding clip 20, dual-purpose binding clip 30, carousel-type pedestal 40 and foot-operated hydraulic press 50, described pair of jaw caliper 10 is installed on the fitter's bench, its structure comprises upper jaw hydraulic cylinder 11, lower jaw hydraulic cylinder 12, guide rail slideway 13, rotating base 14 and join oily house steward 15, described guide rail slideway 13 and rotating base 14 are equipped with respectively surely trackslip cylinder 130 and fluid power limit and turn lock 140, the described cylinder 130 that surely trackslips comprises rotary barrel 131, card rail tooth bar 132 and cylindrical shell drive axle 133, described cylindrical shell drives axle 133 and is provided with driving square hole 134, described fluid power limit turns lock 140 and comprises fluid power fore-set 141, limit turns brake shoe 142 and receives lock spring 143, describedly joins oily house steward 15 and comprises a plurality of oil distributing valve doors 150; Described upper jaw hydraulic cylinder 11 and lower jaw hydraulic cylinder 12 all are equipped with fluid power binding clip 20, and described fluid power binding clip 20 comprises elliptical telescoping post 21 and contracting post spring 22; Described dual-purpose binding clip 30 is installed in the guide rail slideway 13 and is combined into fluid power binding clip 20 that jaw is directed upwardly or opening and closing jaw down, its structure comprises binding clip body 31, decide slip control pipe 32 and dislocation anti-drop rod 33, described binding clip body 31 comprises fixed sliding guide rail 310, described surely sliding guide rail 310 is provided with rotating cylinder prong 311, card cylinder tooth bar 312, keyholed back plate axis hole 313 and axle sleeve square opening 314, describedly decide slip control pipe 32 and comprise and turn handle 320, rotation central siphon 321, drive a square tube 322, split axle sleeve 323 and latch spring 324, described dislocation anti-drop rod 33 comprises manipulation connecting rods 330, dislocation tube head 331 and throw over spring 332; Described carousel-type pedestal 40 is installed on the rotating base 14, and its structure comprises caliper rotating disk 41, turns lock back-up ring 42 and assembling suspension column 43; Described foot-operated hydraulic press 50 comprises defeated oil storage cylinder 51, the base type pump housing 52, defeated pressure oil pump 53, oil return valve 54 and oil hose 55, and described oil hose 55 is connected with two jaw calipers 10.
Described pair of jaw caliper 10 is installed on the fitter's bench by carousel-type pedestal 40, described upper jaw hydraulic cylinder 11 and lower jaw hydraulic cylinder 12 are separately positioned on the inner chamber of two jaw caliper 10 tops and bottom, described guide rail slideway 13 be arranged on the middle part of two jaw calipers 10 and be in upper jaw hydraulic cylinder 11 and lower jaw hydraulic cylinder 12 between, the middle part of described guide rail slideway 13 is provided with two and connects gusset, described two connect gusset formation rotating cylinder locating rack 135, and the two ends of described rotating cylinder locating rack 135 all are provided with rotating cylinder axis hole 136.
The described cylinder 130 that surely trackslips is installed on the rotating cylinder locating rack 135, described card rail tooth bar 132 and cylindrical shell drive axle 133 and are separately positioned on the outer ring and axle center of rotary barrel 131, the outer ring of described rotary barrel 131 is provided with the symmetrical card rail tooth bar 132 of twice, and described driving square hole 134 is arranged on the axle center that cylindrical shell drives axle 133.
Described rotating base 14 is arranged on the bottom of two jaw calipers 10, its inner chamber is provided with brake shoe slideway 144, the middle part of described brake shoe slideway 144 is provided with fore-set strut rail 145, the middle part of described fluid power fore-set 141 is fixedly mounted on the fore-set strut rail 145, its axle center is provided with oil pipeline 146, described fluid power limit turns lock 140 and comprises that two limits turn brake shoe 142, described two limits turn the two ends that brake shoe 142 is installed in respectively brake shoe slideway 144, the center that turns brake shoe 142 in limit is provided with telescopic oil cylinder 147, described telescopic oil cylinder 147 is enclosed within on the fluid power fore-set 141, and described receipts lock spring 143 is connected to limit and turns between brake shoe 142 and the fore-set strut rail 145.
Describedly join the inside that oily house steward 15 is installed in two jaw caliper 10 avris and be communicated with foot-operated hydraulic press 50, describedly join oily house steward 15 and be provided with multichannel and join oil content pipe 151, the described oil content pipe 151 of joining is communicated with upper jaw hydraulic cylinder 11, lower jaw hydraulic cylinder 12 and fluid power fore-set 141 respectively, described oil distributing valve door 150 is installed in joins oil content pipe 151 and the junction of joining oily house steward 15, and the control handle of described oil distributing valve door 150 stretches out the outside of two jaw caliper 10 side plates.
Rotating cylinder locating rack 135 makes the cylinder 130 that surely trackslips firmly be installed in the inner chamber of two jaw calipers 10, and the cylinder 130 that surely trackslips can only rotate on rotating cylinder locating rack 135 can not transverse shifting, if rotating cylinder drive axle 133 just can 131 rotations of driven rotary cylindrical shell.
Limit turns brake shoe 142 and can easily slide in brake shoe slideway 144, when foot-operated hydraulic press 50 output hydraulic pressures oil, two limits turn brake shoe 142 and hold out against carousel-type pedestal 40 toward the outer end operation of brake shoe slideway 144 simultaneously, make two jaw calipers 10 firmly be connected and can not rotate with carousel-type pedestal 40.When the oil return valve 54 of foot-operated hydraulic press 50 is opened, the elastic force of receiving lock spring 143 will spur the center operation that two limits turn brake shoe 142 simultaneously past brake shoe slideways 144, make it loosen carousel-type pedestal 40, two jaw calipers 10 just can rotate on carousel-type pedestal 40 easily, when limit turned brake shoe 142 toward the operation of brake shoe slideway 144 centers, the hydraulic oil in the telescopic oil cylinder 147 flowed back to foot-operated hydraulic press 50 by fluid power fore-set 141.
Hydraulic oil is introduced into when foot-operated hydraulic press 50 is exported joins oily house steward 15, and operating personnel input in upper jaw hydraulic cylinder 11, lower jaw hydraulic cylinder 12 or the telescopic oil cylinder 147 by the hydraulic oil that 150 controls of oil distributing valve door are joined in the oily house steward 15.
Described fluid power binding clip 20 is flexibly connected by elliptical telescoping post 21 and two jaw calipers 10, and described elliptical telescoping post 21 is enclosed within upper jaw hydraulic cylinder 11 or the lower jaw hydraulic cylinder 12, and described contracting post spring 22 is connected between two jaw calipers 10 and the elliptical telescoping post 21.
Fluid power binding clip 20 stretches out upper jaw hydraulic cylinder 11 or lower jaw hydraulic cylinder 12 under the effect of foot-operated hydraulic press 50, indentation upper jaw hydraulic cylinder 11 or lower jaw hydraulic cylinder 12 under the effect of contracting post spring 22 are when fluid power binding clip 20 stretches out upper jaw hydraulic cylinder 11 or lower jaw hydraulic cylinder 12 and dual-purpose binding clip 30 combination clamping work pieces.
Described dual-purpose binding clip 30 is flexibly connected by surely sliding guide rail 310 and two jaw calipers 10, described surely sliding guide rail 310 faces upward or downward binding clip body 31 and is installed in the guide rail slideway 13, described rotating cylinder prong 311 is arranged on the termination of fixed sliding guide rail 310, the both sides of described rotating cylinder prong 311 all are provided with card cylinder tooth bar 312, described card cylinder tooth bar 312 and 132 combinations of card rail tooth bar, described keyholed back plate axis hole 313 is from the termination of the surely sliding guide rail 310 of the outside break-through of the root of rotating cylinder prong 311, and described axle sleeve square opening 314 is arranged on the middle part of keyholed back plate axis hole 313.
Surely sliding guide rail 310 makes dual-purpose binding clip 30 not only can firmly be installed on two jaw calipers 10 but also can slidably reciprocate at two jaw calipers 10 with 13 combinations of guide rail slideway, surely sliding guide rail 310 is installed in the guide rail slideway 13 binding clip body 31 up, dual-purpose binding clip 30 is combined into the opening and closing jaw that jaw is directed upwardly with fluid power binding clip 20, surely sliding guide rail 310 is installed in the guide rail slideway 13 binding clip body 31 down, and dual-purpose binding clip 30 is combined into jaw direction opening and closing jaw down with fluid power binding clip 20.When card cylinder tooth bar 312 and card rail tooth bar 132 were intermeshing, dual-purpose binding clip 30 firmly was connected with pair jaw calipers 10; When card cylinder tooth bar 312 broke away from mutually with card rail tooth bar 132, dual-purpose binding clip 30 can slidably reciprocate at two jaw calipers 10.
Describedly decide slip control pipe 32 and be installed on the fixed sliding guide rail 310, described rotation central siphon 321 and drive a square tube 322 and be connected in turn and turn on the handle 320 and be enclosed within respectively keyholed back plate axis hole 313 and drive in the square hole 134, the middle part of described rotation central siphon 321 is provided with axle sleeve bayonet socket 325, described split axle sleeve 323 are connected with latch spring be installed on the axle sleeve bayonet socket 325 and by in the axle sleeve square opening 314 with surely slide guide rails 310 and be connected, described split axle sleeve 323 comprises axle sleeve bolt 326, described axle center of deciding slip control pipe 32 is provided with connecting rod perforation 327, and the termination of described connecting rod perforation 327 is provided with buckle notch 328.
Rotation central siphon 321 makes to be decided slip control pipe 32 and firmly is connected on the fixed sliding guide rail 310 and can easily rotates, and decide to drive when slip control pipe 32 rotates a square tube 322 and drives the cylinder 130 that surely trackslips along with rotation, makes card rail tooth bar 132 and blocks a tooth bar 312 and be meshed or break away from.The elastic force of latch spring 324 makes decides the state that slip control pipe 32 keeps turning handle 320 yaws under normal conditions, when turning handle 320 yaw, drive a square tube 322 and drive the cylinder 130 that surely trackslips and go to card rail tooth bar 132 and card cylinder tooth bar 312 intermeshing states, dual-purpose binding clip 30 firmly is connected on pair jaw calipers 10.Must turn handle 320, make the cylinder 130 that surely trackslips go to the state that card rail tooth bar 132 and a card tooth bar 312 are separated, dual-purpose binding clip 30 just can slidably reciprocate at two jaw calipers 10.
Described dislocation anti-drop rod 33 is installed in decides on the slip control pipe 32, described manipulation connecting rods 330 is enclosed within the connecting rod 327 interior two ends of boring a hole and is respectively equipped with wrong pipe rotary head 333 and refers to fastening pulling ring 334, described finger fastening pulling ring 334 is provided with locating fastener 335 with the junction of manipulation connecting rods 330, described locating fastener 335 and 328 combinations of buckle notch, described dislocation tube head 331 is provided with rotary head bayonet socket 336 and connecting rod slide opening 337, described rotary head bayonet socket 336 and connecting rod slide opening 337 are enclosed within respectively on the rotary head 333 of wrong pipe and the manipulation connecting rods 330, and described throw over spring 332 withstands between the rotary head 333 of wrong pipe and the dislocation tube head 331.
The rotary head 333 of wrong pipe makes manipulation connecting rods 330 can drive dislocation tube head 331 with 336 combinations of rotary head bayonet socket and rotates, and locating fastener 335 and 328 combinations of buckle notch make the 331 firm maintenances of dislocation tube head and drive that a square tube 322 normotopias are connected or the state of the connection that misplaces.Dislocation tube head 331 with drive a square tube 322 normotopias when being connected, drive a square tube 322 and can easily insert or extract in driving square hole 134, make dual-purpose binding clip 30 can easily installation or removal in two jaw calipers 10.Dislocation tube head 331 with drive a square tube 322 dislocation when being connected, drive a square tube 322 and can not extract driving square hole 134, prevent that dual-purpose binding clip 30 is operated in use personnel and is not intended to pull out pair jaw calipers 10 and meets accident.
The elastic force pulling manipulation connecting rods 330 of throw over spring 332 is toward the termination direction operation of deciding slip control pipe 32, and locating fastener 335 buckled in the buckle notch 328, manipulation connecting rods 330 must be moved axially first to locating fastener 335 disengaging buckle notches 328, then just can be rotated.
Described carousel-type pedestal 40 is installed in the outer ring of rotating base 14, described caliper rotating disk 41 is the circle structure, described turning on the circle mouth that lock back-up ring 42 is arranged on caliper rotating disk 41 tops, described carousel-type pedestal 40 comprises a plurality of assembling suspension columns 43, described a plurality of assembling suspension column 43 evenly is arranged on the bottom of caliper rotating disk 41 outer rings, described assembling suspension column 43 comprises pedestal bolt 430, and described pedestal bolt 430 is connected with fitter's bench.
Carousel-type pedestal 40 is installed on the fitter's bench by pedestal bolt 430, caliper rotating disk 41 is enclosed within the outer ring of rotating base 14, turn lock back-up ring 42 and be stuck in the top that limit turns brake shoe 142, two jaw calipers 10 firmly are installed on the fitter's bench also can easily rotate.
Described foot-operated hydraulic press 50 is installed on the ground of two jaw caliper 10 belows, described defeated oil storage cylinder 51 is arranged on the base type pump housing 52 middle parts, described defeated pressure oil pump 53 and oil return valve 54 are separately positioned on the both sides of defeated oil storage cylinder 51 and all are provided with and jam on pedal 56 and jacking spring 57, and described oil hose 55 is connected to the base type pump housing 52 and joins between the oily house steward 15.
The below that foot-operated hydraulic press 50 is installed in two jaw calipers 10 makes operator expert and pin cooperation operation, that steps on defeated pressure oil pump 53 jams on pedal 56, just the input of the hydraulic oil in the base type pump housing 52 can be joined oily house steward 15, loosen and jam on pedal 56, the elastic force of jacking spring 57 will be failed the hydraulic oil input base type pump housing 52 in the oil storage cylinder 51, repeatedly step on and jam on pedal 56, the hydraulic oil in the defeated oil storage cylinder 51 will constantly be inputted and join oily house steward 15.That steps on oil return valve 54 jams on pedal 56, and the hydraulic oil of joining in the oily house steward 15 will flow back to defeated oil storage cylinder 51, loosen jamming on pedal 56, and the elastic force of jacking spring 57 is closed oil return valve 54.
When present embodiment uses, the operator is as long as turn handle 320, dual-purpose binding clip 30 just can move along with turning handle 320, the size of the opening and closing jaw between quick adjustment and the fluid power binding clip 20, when dual-purpose binding clip 30 and fluid power binding clip 20 all are clipped on the workpiece, loosen and turn handle 320, dual-purpose binding clip 30 just changes fixed pliers head into by movable binding clip, as long as at this moment jam on defeated pressure oil pump 53, fluid power binding clip 20 just can the horse back clamping work pieces.As long as jam on oil return valve 54, fluid power binding clip 20 will loosen workpiece at once.
By refer to fastening pulling ring 334 rotate manipulation connecting rods 330 will misplace tube head 331 with drive a square tube 322 and be connected the state that switches to the normotopia connection by misplacing, just dual-purpose binding clip 30 can be taken off from two jaw calipers 10, then binding clip body 31 is installed on two jaw calipers 10 from the other end of guide rail slideway 13 down, to misplace again tube head 331 with drive a square tube 322 and be connected by normotopia and switch to the state that dislocation connects, dual-purpose binding clip 30 just is combined into jaw direction opening and closing jaw down with fluid power binding clip 20.
In sum: the utility model has solved the prior art bench vice can only reach the slow and complicated operation problem of clamping and release work speed from jaw top clamping work pieces, and a kind of two jaw hydraulic bench vices that can replace existing product are provided.
Claims (6)
1. two jaw hydraulic bench vice, comprise two jaw calipers, the fluid power binding clip, dual-purpose binding clip, carousel-type pedestal and foot-operated hydraulic press, it is characterized in that: described pair of jaw caliper (10) is installed on the fitter's bench, its structure comprises upper jaw hydraulic cylinder (11), lower jaw hydraulic cylinder (12), guide rail slideway (13), rotating base (14) and join oily house steward (15), described guide rail slideway (13) and rotating base (14) are equipped with respectively surely trackslip cylinder (130) and fluid power to be limit and turns lock (140), the described cylinder (130) that surely trackslips comprises rotary barrel (131), card rail tooth bar (132) and cylindrical shell drive axle (133), described cylindrical shell drives axle (133) and is provided with driving square hole (134), described fluid power limit turns lock (140) and comprises fluid power fore-set (141), limit turns brake shoe (142) and receipts lock spring (143), describedly joins oily house steward (15) and comprises a plurality of oil distributing valve doors (150); Described upper jaw hydraulic cylinder (11) and lower jaw hydraulic cylinder (12) all are equipped with fluid power binding clip (20), and described fluid power binding clip (20) comprises elliptical telescoping post (21) and contracting post spring (22); Described dual-purpose binding clip (30) is installed in the guide rail slideway (13) and is combined into fluid power binding clip (20) that jaw is directed upwardly or opening and closing jaw down, its structure comprises binding clip body (31), decide slip control pipe (32) and dislocation anti-drop rod (33), described binding clip body (31) comprises fixed sliding guide rail (310), described surely sliding guide rail (310) is provided with rotating cylinder prong (311), card cylinder tooth bar (312), keyholed back plate axis hole (313) and axle sleeve square opening (314), describedly decide slip control pipe (32) and comprise and turn handle (320), rotation central siphon (321), drive a square tube (322), split axle sleeve (323) and latch spring (324), described dislocation anti-drop rod (33) comprises manipulation connecting rods (330), dislocation tube head (331) and throw over spring (332); Described carousel-type pedestal (40) is installed on the rotating base (14), and its structure comprises caliper rotating disk (41), turns lock back-up ring (42) and assembling suspension column (43); Described foot-operated hydraulic press (50) comprises defeated oil storage cylinder (51), the base type pump housing (52), defeated pressure oil pump (53), oil return valve (54) and oil hose (55), and described oil hose (55) is connected with two jaw calipers (10).
2. a kind of pair of jaw hydraulic bench vice according to claim 1, it is characterized in that: described pair of jaw caliper (10) is installed on the fitter's bench by carousel-type pedestal (40), described upper jaw hydraulic cylinder (11) and lower jaw hydraulic cylinder (12) are separately positioned on the inner chamber of two jaw caliper (10) tops and bottom, described guide rail slideway (13) be arranged on the middle part of two jaw calipers (10) and be in upper jaw hydraulic cylinder (11) and lower jaw hydraulic cylinder (12) between, the middle part of described guide rail slideway (13) is provided with two and connects gusset, described two connect gusset formation rotating cylinder locating rack (135), and the two ends of described rotating cylinder locating rack (135) all are provided with rotating cylinder axis hole (136);
The described cylinder (130) that surely trackslips is installed on the rotating cylinder locating rack (135), described card rail tooth bar (132) and cylindrical shell drive axle (133) and are separately positioned on the outer ring and axle center of rotary barrel (131), the outer ring of described rotary barrel (131) is provided with the symmetrical card rail tooth bar (132) of twice, and described driving square hole (134) is arranged on the axle center that cylindrical shell drives axle (133);
Described rotating base (14) is arranged on the bottom of two jaw calipers (10), its inner chamber is provided with brake shoe slideway (144), the middle part of described brake shoe slideway (144) is provided with fore-set strut rail (145), the middle part of described fluid power fore-set (141) is fixedly mounted on the fore-set strut rail (145), its axle center is provided with oil pipeline (146), described fluid power limit turns lock (140) and comprises that two limits turn brake shoe (142), described two limits turn the two ends that brake shoe (142) is installed in respectively brake shoe slideway (144), the center that turns brake shoe (142) in limit is provided with telescopic oil cylinder (147), described telescopic oil cylinder (147) is enclosed within on the fluid power fore-set (141), and described receipts lock spring (143) is connected to limit and turns between brake shoe (142) and the fore-set strut rail (145);
Describedly join the inside that oily house steward (15) is installed in two jaw caliper (10) avris and be communicated with foot-operated hydraulic press (50), describedly join oily house steward (15) and be provided with multichannel and join oil content pipe (151), described join oil content pipe (151) respectively with upper jaw hydraulic cylinder (11), lower jaw hydraulic cylinder (12) and fluid power fore-set (141) are communicated with, described oil distributing valve door (150) is installed in the junction of joining oil content pipe (151) and joining oily house steward (15), and the control handle of described oil distributing valve door (150) stretches out the outside of two jaw caliper (10) side plates.
3. a kind of pair of jaw hydraulic bench vice according to claim 1, it is characterized in that: described fluid power binding clip (20) is flexibly connected by elliptical telescoping post (21) and two jaw calipers (10), described elliptical telescoping post (21) is enclosed within upper jaw hydraulic cylinder (11) or the lower jaw hydraulic cylinder (12), and described contracting post spring (22) is connected between two jaw calipers (10) and the elliptical telescoping post (21).
4. a kind of pair of jaw hydraulic bench vice according to claim 1, it is characterized in that: described dual-purpose binding clip (30) is flexibly connected by surely sliding guide rail (310) and two jaw calipers (10), described surely sliding guide rail (310) faces upward or downward binding clip body (31) and is installed in the guide rail slideway (13), described rotating cylinder prong (311) is arranged on the termination of fixed sliding guide rail (310), the both sides of described rotating cylinder prong (311) all are provided with card cylinder tooth bar (312), described card cylinder tooth bar (312) and card rail tooth bar (132) combination, described keyholed back plate axis hole (313) is from the fixed termination of sliding guide rail (310) of the outside break-through of root of rotating cylinder prong (311), and described axle sleeve square opening (314) is arranged on the middle part of keyholed back plate axis hole (313);
Describedly decide slip control pipe (32) and be installed on the fixed sliding guide rail (310), described rotation central siphon (321) and drive a square tube (322) and be connected to that to turn handle (320) upper and be enclosed within respectively in keyholed back plate axis hole (313) and the driving square hole (134) in turn, the middle part of described rotation central siphon (321) is provided with axle sleeve bayonet socket (325), described split axle sleeve (323) is connected 324 with latch spring) be installed in axle sleeve bayonet socket (325) upper and by in the axle sleeve square opening (314) with surely slide guide rail (310) and be connected, described split axle sleeve (323) comprises axle sleeve bolt (326), described axle center of deciding slip control pipe (32) is provided with connecting rod perforation (327), and the termination of described connecting rod perforation (327) is provided with buckle notch (328);
Described dislocation anti-drop rod (33) is installed in decides on the slip control pipe (32), described manipulation connecting rods (330) is enclosed within connecting rod perforation (327) interior two ends and is respectively equipped with the rotary head (333) of wrong pipe and refers to fastening pulling ring (334), described finger fastening pulling ring (334) is provided with locating fastener (335) with the junction of manipulation connecting rods (330), described locating fastener (335) and buckle notch (328) combination, described dislocation tube head (331) is provided with rotary head bayonet socket (336) and connecting rod slide opening (337), described rotary head bayonet socket (336) and connecting rod slide opening (337) are enclosed within respectively on the rotary head (333) of wrong pipe and the manipulation connecting rods (330), and described throw over spring (332) withstands between the rotary head (333) of wrong pipe and the dislocation tube head (331).
5. a kind of pair of jaw hydraulic bench vice according to claim 1, it is characterized in that: described carousel-type pedestal (40) is installed in the outer ring of rotating base (14), described caliper rotating disk (41) is the circle structure, described turning on the circle mouth that lock back-up ring (42) is arranged on caliper rotating disk (41) top, described carousel-type pedestal (40) comprises a plurality of assembling suspension columns (43), described a plurality of assembling suspension columns (43) evenly are arranged on the bottom of caliper rotating disk (41) outer ring, described assembling suspension column (43) comprises pedestal bolt (430), and described pedestal bolt (430) is connected with fitter's bench.
6. a kind of pair of jaw hydraulic bench vice according to claim 1, it is characterized in that: described foot-operated hydraulic press (50) is installed on the ground of two jaw calipers (10) below, described defeated oil storage cylinder (51) is arranged on the base type pump housing (52) middle part, described defeated pressure oil pump (53) and oil return valve (54) are separately positioned on the both sides of defeated oil storage cylinder (51) and all are provided with and jam on pedal (56) and jacking spring (57), and described oil hose (55) is connected to the base type pump housing (52) and joins between the oily house steward (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365855 CN202656079U (en) | 2012-07-26 | 2012-07-26 | Double-jaw hydraulic bench vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365855 CN202656079U (en) | 2012-07-26 | 2012-07-26 | Double-jaw hydraulic bench vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656079U true CN202656079U (en) | 2013-01-09 |
Family
ID=47451012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365855 Expired - Lifetime CN202656079U (en) | 2012-07-26 | 2012-07-26 | Double-jaw hydraulic bench vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656079U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744693A (en) * | 2012-07-26 | 2012-10-24 | 汪明霞 | Double-jaw hydraulic bench vice |
| CN104070387A (en) * | 2014-06-20 | 2014-10-01 | 周开雄 | Novel bench vice |
| CN104084823A (en) * | 2014-06-20 | 2014-10-08 | 李星 | Bench vice |
-
2012
- 2012-07-26 CN CN 201220365855 patent/CN202656079U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744693A (en) * | 2012-07-26 | 2012-10-24 | 汪明霞 | Double-jaw hydraulic bench vice |
| CN102744693B (en) * | 2012-07-26 | 2014-05-07 | 衢州图艺工业设计有限公司 | Double-jaw hydraulic bench vice |
| CN104070387A (en) * | 2014-06-20 | 2014-10-01 | 周开雄 | Novel bench vice |
| CN104084823A (en) * | 2014-06-20 | 2014-10-08 | 李星 | Bench vice |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20140507 |
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| RGAV | Abandon patent right to avoid regrant |