CN105041202A - Hanging and damping type multi-functional rotary impactor - Google Patents
Hanging and damping type multi-functional rotary impactor Download PDFInfo
- Publication number
- CN105041202A CN105041202A CN201510391102.5A CN201510391102A CN105041202A CN 105041202 A CN105041202 A CN 105041202A CN 201510391102 A CN201510391102 A CN 201510391102A CN 105041202 A CN105041202 A CN 105041202A
- Authority
- CN
- China
- Prior art keywords
- hammer
- main shaft
- spring
- urceolus
- suspension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 48
- 239000000725 suspension Substances 0.000 claims description 53
- 210000000078 claw Anatomy 0.000 claims description 48
- 230000000694 effects Effects 0.000 claims description 23
- 230000009471 action Effects 0.000 claims description 22
- 238000009527 percussion Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 5
- 230000008014 freezing Effects 0.000 claims description 5
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 19
- 230000008859 change Effects 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 abstract description 6
- 239000000843 powder Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000035939 shock Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The invention provides a hanging and damping type multi-functional rotary impactor, which comprises a main body, a hanging and damping device and a hammering device, wherein secondary powder which is produced by utilizing external resistance is mutually intervened with main power which is produced by a drilling machine, the hanging and damping type multi-functional rotary impactor enables the main body and the hanging and damping device to be asynchronous by utilizing the structure and the working principle of a deep groove ball bearing, the work principle of the deep groove ball bearing is that the inner portion of the deep groove ball bearing rotates and the outer portion of the deep groove ball bearing does not rotate, or the outer portion of the deep groove ball bearing rotates and the inner portion of the deep groove ball baring does not rotate, clamping jaws of the hanging and damping device are clamped on a hole wall of the floor not to move, and a main shaft compels a driving hammer which is arranged in the inner portion of the drilling machine to rotate along with the main shaft and change rotary motion into straight motion along a mechanism which is arranged by being matched with a driving hammer spring and being driven by the drilling machine, thereby simply utilizing a mechanical mode to complete impact and vibration. Because the hanging and damping type multi-functional rotary impactor uses a pure mechanical type secondary powder source and utilizes the external resistance without power to achieve work, the hanging and damping type multi-functional rotary impactor does not need to additionally add accessory equipment and power, and is strong in universality, low in cost and simple in structure.
Description
Technical field
The present invention relates to a kind of suspension, damp type Multifunctional rotating impactor, especially one utilizes external drag and produces time power source, stop the damping unit of independent suspension on main shaft, then produce lateral resistance, force to be connected with main shaft and to be placed in the hammer device turned round in impactor and produce shock and vibration; To reach the working effect at shock and vibration and rotary drilling simultaneously.
Background technology
There is vibration, impact or turn round simultaneously the multi-functional impactor of impact, meet the work requirements of soft, hard different soil, it is a kind of high efficiency geological drilling tools, it has the ability of process probing drilling accident simultaneously, without the need to increasing additional facilities, versatility, interchangeability are strong, and this is that existing market is unexistent.The similar impactor in market mainly contains the equipment such as pneumatic, hydraulic in-the-hole hammer and ultrasonic wave vibration, and its shortcoming is: they do not have the ability of accident settlement, poor universality and bulky, and equipment manufacturing cost is expensive; Pressurized equipment requires that air quantity is large or oil pressure pressure is high simultaneously, it is to blast and oil pressure bad adaptability, compressed air or oil at flow channel along shortcomings such as the pressure loss in journey are large, along with its pressure of increase of hole depth weakens, impact force and vibration frequency greatly weaken, operating efficiency is had a greatly reduced quality, and even cannot normally work.
Summary of the invention
The technical problem to be solved in the present invention, be to provide a kind of suspension, damp type Multifunctional rotating impactor, this impactor by hanging, damping unit forms with main body and hammer device section, rotation function when it utilizes external resistance and self main frame to creep into, both are asynchronous, hang, damping unit transfixion under the assistance of external resistance and spring clip device, and produce lateral resistance, simultaneously, first main shaft drives built-in hammer device, mechanically produces shock and vibration, and its structure is simple, highly versatile, without the need to increasing extras; Without air pressure and oil pressure; Volume is little, cost is low; Safe and reliable, vibration frequency is high, impact force is large and constant, and convertible different impact mode, namely limit revolution limit shock and vibration or only shock and vibration do not turn round, to meet need of work that is soft, hardpan, it has the ability (making hammer to use) of process probing drilling accident simultaneously, and operating efficiency is high.
The present invention is achieved in that a kind of suspension, damp type Multifunctional rotating impactor, and described device comprises main body, suspension, damping unit and hammering device; Described main body comprises the first main shaft, the first axle bumper collar, the second axle bumper collar, the first deep groove ball bearing, the second deep groove ball bearing, pressure release block, the first anvil block and the second anvil block, the first jaw clutch, the second jaw clutch, main shaft support spring, flat key and tool joint assembly; Described suspension, damping unit comprise suspended bearer assembly and bullet card ejects assembly; Described suspended bearer assembly comprises claw lower slider bearing, the first spring, suspended bearer, lower block and shell; Described bullet card ejects assembly packing ring, the second spring, alignment pin, the 3rd spring, hangs sliding support, push rod, claw, plane bearing, master jaw, safety block and pin on urceolus, claw; Described hammering device comprises the first hammer spring, hammer slide cartridge, the first hammer and the second hammer, revolution urceolus, the embedding clutch of hyperdontogeny, the 3rd deep groove ball bearing, the second main shaft, centering ring, sliding catheter, copper sheathing, the second hammer spring, hammer conduit and plug;
Described first main shaft offers two axle bumper collar grooves, and the axle center of described main shaft offers a through hole, and described first axle bumper collar, the second axle bumper collar are fixed on the axle bumper collar groove of the first main shaft together; Described first anvil block and the second anvil block are separately fixed on the first jaw clutch and tool joint, the upper transverse plane of described first anvil block are processed with two symmetrical boss; Described first deep groove ball bearing to be fixed on pressure release block and to be arranged on the first main shaft together with the first axle bumper collar, described tool joint is fixed on revolution urceolus, second jaw clutch and the first main shaft are connected together by flat key by described revolution urceolus, main shaft support spring effect next play action;
Described push rod is arranged in suspended bearer; Described claw lower slider bearing settlement is in the dowel hole at suspended bearer center; Described first spring is arranged in the some apertures on suspended bearer upper surface; Described lower block is fixed on the lower end of suspended bearer; Described shell to be connected on the first main shaft by the second deep groove ball bearing and to be suspended on the below of suspended bearer; Described gasket sleeve also pads in the below of pressure release block on the first main shaft; Described second spring is arranged between packing ring and safety block, and described alignment pin is fixed on to hang on urceolus and plays the role of positioning to safety block; Described 3rd spring is arranged on safety block and claw and plays the effect of claw resilient support between sliding support; Described suspension urceolus is the body that bullet card ejects assembly, eject all parts of assembly, and independent suspension is on suspended bearer for installing bullet card; On described claw, sliding support is arranged on and hangs in several rectangular grooves of offering of urceolus; Described claw divides upper and lower two calvus, be riveted together by pivot pin in the middle of two calvus, to be separately fixed on claw on sliding support and master jaw, described plane bearing is fixed on the first main shaft, described master jaw to be fixed on claw lower slider bearing and to be connected with suspended bearer, forms independently suspension; Described safety block is fixed on by alignment pin and hangs on urceolus; Described pin is used for fixing suspension urceolus and master jaw, makes it into and is integrated;
Described first hammer spring is arranged between the first main shaft and hammer slide cartridge, is placed on the upper end of the first hammer; Described first hammer does upper and lower rectilinear motion by the keyway of himself on the key of hammer slide cartridge; Described hammer slide cartridge is fixed on shell, becomes to be integrated with suspension, damping unit; Described first hammer is placed on the lower end of the first hammer spring in hammer slide cartridge, the top of the first anvil block; The embedding clutch of described hyperdontogeny is placed on the lower end of the second jaw clutch in revolution urceolus, the top of main shaft support spring; Being connected by the 3rd deep groove ball bearing with the second main shaft and being fixed on turns round on urceolus; Described second main shaft is fixed in the 3rd deep groove ball bearing, and there is a symmetrical flange the second main shaft lower end, and this flange sleeve is in the open slot of sliding catheter; Described centering ring is arranged between the first main shaft and the second main shaft, plays a part centering; Described sliding catheter is connected with the second hammer, and the open slot of sliding catheter both sides moves up and down in the bead of the second main shaft; Described copper sheathing is arranged between sliding catheter and revolution urceolus; Described second hammer spring is placed between the second hammer and the second main shaft; Described second hammer has a flange, and in the threaded line that the flange of the second hammer is placed on hammer conduit and threadingly up orbiting motion made by line; Described hammer conduit is fixed on revolution urceolus also synchronous with it; The side of end on the internal thread straight trough that described plug is fixed on hammer conduit.
Further, the upper transverse plane of described first anvil block there are two symmetrical boss, boss top contacts with the lower end serrated face of the first hammer, during the first main axis, connect the first main shaft by flat key and drive the second jaw clutch, under the effect of main shaft support spring, make to be fixed on the zigzag slope boss offered along the first hammer lower surface the first anvil block boss upper surface to move from low to high, under the effect of revolution urceolus internal key, first anvil block boss falls into the groove set by the first hammer from highest point, be seated in above the first hammer and discharged by the first hammer spring force compressed, make the first hammer impacts on the first anvil block, complete leapfrog percussion action.
Further, when turning round urceolus bit freezing stall in the brill course of work, main shaft support spring is backed down in the pressurization of revolution impactor main frame to be forced the second jaw clutch descending and is combined with the embedding clutch of hyperdontogeny, the flange of the second hammer is under the first main shaft and the second main shaft are rotarily driven by the second jaw clutch and the embedding clutch of hyperdontogeny, threaded line along hammer conduit does reverse ascending motion, force the second hammer spring-compressed of side placed on it simultaneously, when the second hammer arrives the top of spiral, when encountering the plug on straight trough limit, second hammer spring force release, the second hammer is forced to move downward along straight trough, complete percussion action.
Further, described suspension, damping unit are connected to one by the rotary body that can make suspension, the main power shaft of damping unit and boring tool dallies.
Further, the secondary power source of described suspension, damp type Multifunctional rotating impactor is from the interference drag outside boring tool main power source.
Further, the first hammer is provided with several zigzag slope boss and falls groove after rise; The first hammer face of cylinder have a keyway and synchronous working with suspension, damping unit.
Further, described first main shaft and the second main shaft, under the cooperation of the first jaw clutch, the second jaw clutch, the embedding clutch of hyperdontogeny, convertible two kinds of different duties.
Further, described master jaw and suspended bearer are by spline joint, can move up and down between master jaw and suspended bearer.
Further, be processed with the internal thread contrary with the second motion of main shaft direction in described hammer conduit, at internal thread top-bottom cross, place is processed with a straight trough, has a plug in the side of straight trough.
Further, described sliding catheter has an open slot, the second main shaft has a symmetrical flange and moves up and down in sliding catheter open slot.
Tool of the present invention has the following advantages: the invention provides a kind of suspension, damp type Multifunctional rotating impactor, primarily of main body, hang, damping unit and hammering device composition, its advantage is, its secondary power utilizing external drag and produce, the active force produced with rig is interfered mutually, (interior-change-exterior does not turn to utilize the structure of deep groove ball bearing and operating principle, or do not turn in unofficial biography), make main body and suspension, damping unit is asynchronous, in external resistance with under the asynchronous effect of self creeping into rotation function, hang, the hole wall that the claw of the bullet card device for ejecting of damping unit blocks stratum is motionless, first main shaft is under the driving of rig, force and be arranged on inner hammer under the cooperation of hammer spring, be rectilinear motion with the first main axis and along set mechanism by convert rotational motion, thus utilize mechanical system to complete shock and vibration simply, thus the operating efficiency that raising rig creeps into.Because its secondary power source is Purely mechanical, and utilize motorless external drag to realize work, so do not need additionally to increase ancillary service and power, highly versatile, cost is low, structure is simple, for ease of maintenaince, maintenance, simultaneously not by the impact that hole depth increases, remain that impact force is constant, and adjust different vibration frequencies with the change of the different rotating speeds of the first main shaft, simultaneously it also convertible different impact mode (namely limit revolution limit vibratory impulse or only vibratory impulse do not turn round), when drilling tool generation bit freezing, the handling implement (i.e. hammer) that can be used as core drilling drilling accident uses, and low-carbon (LC), environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is sectional drawing of the present invention.
Fig. 3 is the structural representation of main body of the present invention and suspension, damping unit.
Fig. 4 is the sectional drawing of main body of the present invention and suspension, damping unit.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 4, one of the present invention hangs, damp type Multifunctional rotating impactor, comprise main body I, hang, damping unit II, hammering device III, described main body I, hang, damping II, hammering device III, be connected on first main shaft 1 of main body I by deep groove ball bearing: described main body I comprises the first main shaft 1, first axle bumper collar 2, second axle bumper collar 43, nut 3, first deep groove ball bearing 4, pressure release block 5, second deep groove ball bearing 20, first anvil block 25, second anvil block 37, first jaw clutch 26, second jaw clutch 28, main shaft support spring 29, flat key 42, tool joint 38 assembly, described suspension, damping unit II comprises suspended bearer assembly and bullet card ejects assembly, described suspended bearer assembly comprises claw lower slider bearing 16, first spring 17, suspended bearer 18, lower block 19 and shell 21, described bullet card ejects assembly and comprises packing ring 6, second spring 7, alignment pin 8, the 3rd spring 9, hangs sliding support 11, push rod 12, claw 13, plane bearing 14, master jaw 15, pin 44, safety block 45 on urceolus 10, claw, described hammering device comprises the first hammer spring 22, first hammer 24 and the second hammer 35, hammer slide cartridge 23, revolution urceolus 27, the embedding clutch of hyperdontogeny the 30, the 3rd deep groove ball bearing 31, second main shaft 32, sliding catheter 33, second hammer spring 34, hammer conduit 36, plug 39, copper sheathing 40, centering ring 41: described first main shaft 1 is connected with main frame and main power source, first main shaft 1 periphery has been got on the bus two axle bumper collar grooves, first axle bumper collar 2, be separately fixed in two grooves with the second axle bumper collar 43, prevent the play up and down of axle, the axle center of described first main shaft 1 is processed with a through hole (not shown), this through hole as cooling-water duct when creeping into, to ensure cooling and the deslagging of drilling tool in drilling process, described first anvil block 25 and the second anvil block 37 are seated on the first main shaft 1 and the second main shaft 32 respectively, and are fixed on the first jaw clutch 26 and tool joint 38 respectively by screw thread, the upper transverse plane of described first anvil block 25 there are two symmetrical boss, this boss top contacts with the lower end serrated face of the first hammer 24, when first main shaft 1 rotates, connect the first main shaft 1 by flat key 42 and drive the second jaw clutch 26, under the effect of main shaft support spring 29, make to be fixed on the zigzag slope boss offered along the first hammer 24 lower surface the first anvil block 25 boss upper surface to move from low to high, under the effect of revolution urceolus 27 internal key, first anvil block 25 boss falls into the groove set by the first hammer 24 from highest point, be seated in above the first hammer 24 and discharged by the first hammer spring 22 elastic force compressed, the first hammer 24 is made to impact on the first anvil block 25, complete leapfrog percussion action, described first deep groove ball bearing 4 is fixed on pressure release block 5, first deep groove ball bearing 4 endoporus and the first main shaft 1 are slidably matched, described tool joint 38 to be fixed on revolution urceolus 27 and synchronization action with it by screw thread, described revolution urceolus 27 is fixed on the first jaw clutch 26 by screw thread, and synchronization action with it, described second jaw clutch 28 is connected together by flat key 42 and the first main shaft, main shaft support spring 29 is under meeting rig and creeping into the condition of operating pressure demand, make it synchronous with the first main shaft 1, said modules together arranges or is fixed on the first main shaft, and synchronous working with it.
Described packing ring 6 is enclosed within the first main shaft 1 and also pads in the below of pressure release block 5, for support spring, described second spring 7 is arranged between packing ring 6 and safety block 45, plays safety effect, and described alignment pin 8 is fixed on and hangs on urceolus 10, plays the role of positioning to safety block 45, described claw lower slider bearing 16 is arranged in the dowel hole at suspended bearer 18 center, is linked together by master jaw 15 by screw thread, and makes upper and lower rectilinear motion along the first main shaft 1, synchronous working with suspension, damping unit under the effect of keyway sky simultaneously, described first spring 17 is arranged in the some apertures on suspended bearer 18 upper surface, plays a part to make lower support master jaw 15, and the herringbone claw 13 making it support produces enough outer tension force, described lower block 19 is fixed on the lower end of suspended bearer 18, described shell 21 is connected on the first main shaft 1 by the second deep groove ball bearing 20, and is fixed on the below of suspended bearer 18 by screw thread, simultaneously with suspended bearer 18 synchronization action, described 3rd spring 9 is arranged on safety block 45 and claw between sliding support 11, rises and does supporting role on claw 13, make herringbone claw 13 produce outer tension force, described suspension urceolus 10 is bodies that bullet card ejects assembly, hang urceolus 10 to be fixed on together with pin 44 on master jaw 15, on suspension urceolus 10 cylindrical side, offer several decile oblong aperture simultaneously, above oblong aperture, be processed with the rectangular groove with the blind hole of oblong aperture equal number, on described claw, sliding support 11 is arranged in suspension several rectangular grooves set by urceolus 10, described push rod 12 is arranged in suspended bearer 18, withstand on lower block 19, in the process carrying brill, when impactor is subject to the stop of foreign, claw 13 because of outer overtension cannot promote smoothly time, under the effect of pressure release block 5, push rod 12 backs down safety block 45, make it elastic force pressure release, ensure that impactor proposes smoothly, described claw 13 points has upper and lower two calvus, and its junction is riveted by pivot pin and made it capable of expansion and contraction, is separately fixed on sliding support 11 and master jaw 15 simultaneously, described plane bearing is fixed on the first main shaft 1, works the position-limiting action making sliding support 11 on claw, ensures that it does one-way movable, described master jaw 15 to be fixed on claw lower slider bearing 16 by screw thread and to be connected with suspended bearer 18, form independently suspension, described safety block 45 is fixed on by alignment pin 8 and hangs on urceolus, works the positioning action making safety block, described pin 44, for fixing suspension urceolus 10 and master jaw 15, makes it into and is integrated, described first hammer spring 22 is arranged between the first main shaft 1 and hammer slide cartridge 23, is placed on the upper end of the first hammer 24, described first hammer 24 is placed on the lower end of the first hammer spring 22 in hammer slide cartridge 23, the top of the first anvil block 25, is opened in the keyway of its cylindrical outer surface, forces it on the key of hammer slide cartridge 23, do upper and lower rectilinear motion under the effect of external resistance, described hammer slide cartridge 23 is fixed on shell 21 by screw thread, becomes be integrated and make synchronization action with it, the embedding clutch of described hyperdontogeny 30 is placed on the lower end of the embedding clutch 28 of hyperdontogeny in revolution urceolus 27, being connected by the 3rd deep groove ball bearing 31 with the second main shaft 32 and being fixed on turns round in urceolus 27, described second main shaft 32 is fixed on 30 li, the embedding clutch of hyperdontogeny by screw thread, and there is a symmetrical flange its lower end, and this flange moves up and down under the effect of external resistance in the open slot of sliding catheter 33, described centering ring 41 is arranged between the first main shaft 1 and the second main shaft 32, plays a part centering, described second hammer 35 is fixed on sliding catheter 33 by screw thread, and the open slot of described its both sides of sliding catheter 33 moves up and down in the bead of the second main shaft 32, described copper sheathing is arranged between sliding catheter 33 and revolution urceolus 27, plays a part to locate, lead, described second hammer spring 34 is placed between the second hammer 35 and the second main shaft 32, described second hammer 35 has a flange, and this flange is arranged in the threaded line of hammer conduit 36, and described hammer conduit 36 is fixed on revolution urceolus 27 by screw thread, described hammer conduit 36 is processed with a screw thread reverse with main shaft, simultaneously helix end to end intersection have straight trough, described plug 39 is fixed on the side of end on hammer conduit 36 internal thread straight trough, when turning round the unexpected bit freezing stall of urceolus 27 in drilling process, main shaft support spring 29 is backed down in main frame pressurization to be forced the second jaw clutch 28 descending and is combined with the embedding clutch 30 of hyperdontogeny, the flange of the second hammer 32 is under the first main shaft 1 and the second main shaft 32 are rotarily driven by the second jaw clutch 28 and the embedding clutch 30 of hyperdontogeny, threaded line along hammer conduit 36 does reverse ascending motion, force the second hammer spring 34 of side placed on it to compress simultaneously, when the second hammer 32 arrives the top of spiral, when encountering the plug 39 on straight trough limit, second hammer spring 34 elastic force release, the second hammer 32 is forced to move downward along straight trough, complete percussion action.
Operating principle of the present invention is as follows:
The present invention is primarily of main body I, hang, damping unit II and hammering device III forms, main body I is when main frame (main power source) drives running, drive the hammering device III run-in synchronism be arranged on wherein immediately, now, the suspension on the first main shaft is connected to by deep groove ball bearing, damping unit II is in without under external resistance (secondary power source) state, hang, damping unit II, under the effect of frictional damping between inertia and device, idle running action will be done with main body I, work as suspension, the claw of damping unit II enters the hole bored, under the effect of the outer tension force of claw, hang, damping unit II is subject to (secondary power source) extraneous resistance to be stopped, produce lateral resistance, now, main power source produces action with time power source interferes, be arranged on the hammering device III in main body I and suspension, damping unit II produces asynchronous, under the drive of main body I, change the direction of action of hammering device III, force hammering device along the route set by mechanism, change and rotate to be rectilinear motion, related springs auxiliary under, produce and impact, leapfrog, thus reach the effect of revolution impact.When creeping into, suspension, damping unit II enter the stratum hole wall bored, bullet card in device ejects the herringbone interlock calvus of assembly claw 13, thrust unit is sliding support 11 and the master jaw 15 of device on suspended bearer 18 on the claw hanging urceolus 10, the 3rd spring 9 be now arranged on claw in sliding support 11 compresses and withstands safety block 45, under the acting in conjunction of alignment pin 8 and the second spring 7, impose enough elastic force downwards, meanwhile, suspended bearer 18 is arranged on and by sliding bearing 16 under the claw in the dowel hole of center, and the first spring 17 between the master jaw 15 connected upwards imposes enough elastic force, under the effect of spline between which, the claw 13 ejecting assembly produces outer tension force and outwards blocks hole wall, thus lateral resistance is produced, owing to hanging, damping unit II is by the second deep groove ball bearing 9 and the 3rd deep groove ball bearing 31 and the first main shaft 1, second main shaft 32 connects, the structure & working mechanism of bearing, make it in the process rotated, produce minimum frictional force between the two, when the external tension force of claw 13 is enough to overcome the friction damping force that main shaft rotates generation, and the torsional friction power that first anvil block 25 of hammering device III produces when promoting spring-compressed, during sliding-frictional resistance between keyway, bullet card ejects assembly and does not turn, now be fixed on the shell 21 on suspended bearer 18, hammer slide cartridge 23, slide the spline interlock effect of bearing 16 under claw under, whole suspension, damping unit II transfixion, therefore action is produced with main shaft asynchronous.In the process of creeping into, large and the bullet card of the pressure of main frame ejects the external tension force of assembly claw 13, in addition the cambered surface of claw sheet side processing decreases, descending resistance of taxing, force suspension, damping unit II is under the state not making lateral rotation, can along hole wall glide downwards, the first main shaft 1 now in rotary drilling drives and connects the second jaw clutch 28 by flat key 42, and meet the condition of rig drilling pressure demand at main shaft support spring 29 under, the second jaw clutch 28 is forced to be combined with the first jaw clutch 26, the boss being fixed on the first anvil block 25 upper surface on the first jaw clutch 26 made contacts with serrated face on the first hammer 24 lower surface, owing to being fixed on by dampening suspension, hammer slide cartridge 23 on damping unit II is motionless, the boss of the first anvil block 25 upper surface is under the drive of the first main shaft 1, move from low to high in slope on the first hammer 24 lower surface on serrated face, now be arranged on the keyway on first hammer 24 face of cylinder, be enclosed within actionless suspension, in hammer slide cartridge 23 key on damping unit II, when the boss of the first anvil block 25 upper surface rotates jack-up, the first hammer 24 is forced to do straight line upstroke along the key of hammer slide cartridge 23, simultaneously, when row motion thereon, the the first hammer spring 22 being arranged on the first hammer 24 upper end compresses, when the boss on the first anvil block 25 upper surface falls into the lower groove of the first hammer 24 from eminence, discharged by the first hammer spring 22 elastic force compressed, produce percussion action, under the first main shaft 1 quick rotation, first hammer spring 22 compresses again and again, release, formed and impact, vibration.In the process carrying brill, when impactor is subject to the stop of foreign, claw 13 because of outer overtension cannot promote smoothly time, pressure release block 5 is forced to descending under external force, when walking to the end of reserved compression stroke, pressure release block 5 props up safety block 45, bore push rod and continue lift, now whole bullet card eject assembly will DL synchronization, because push rod 12 is arranged on the lower block 19 below suspended bearer 18, independent outside bullet card ejection assembly, first spring 17 compresses, push rod 12 and bullet card is utilized to eject potential difference between the safety block 45 of assembly, back down safety block 45, make it to depart from alignment pin 8, 3rd spring 9 elastic force pressure release, the outer tension reduction of claw 13, impactor can be proposed smoothly, now be fixed on revolution urceolus 27 synchronous axial system thereupon on the first jaw clutch 26, because the embedding clutch 30 of hyperdontogeny is fixed on revolution urceolus 27 by the 3rd deep groove ball bearing 31, the embedding clutch 30 of hyperdontogeny is under the effect of main shaft support spring 29 simultaneously, be in clutch state, under the 3rd deep groove ball bearing 31 acts on, be fixed on the second main shaft 32 percussion mechanism idle running on the embedding clutch of hyperdontogeny, when the drilling tool that tool joint 38 connects is turned by outside rubble or foreign matter extruding blocking card, first main shaft 1 and revolution urceolus 27 do not turn, the work of creeping into cannot be carried out, now, main frame can intensified pressure, main shaft support spring 29 is forced to compress, and drive the second jaw clutch 28 to be combined by the embedding clutch 30 of centering ring 41 and hyperdontogeny, first main shaft drives the second main shaft 32 to start working, hang, damping unit and hammer device quit work, one symmetrical flange of the second main shaft 32 lower end, the sliding catheter 33 driving upper end to have open slot rotates, the second hammer 35 be fixed on sliding catheter 33 works immediately simultaneously, because revolution urceolus 27 does not turn by the impact in outer, the hammer conduit 36 also transfixion fixed with it, be arranged on the flange of the second hammer 35 in hammer conduit 36 reverse thread, be forced to make upstroke with screw thread, the the second hammer spring be placed between the second main shaft and the second hammer 35 is compressed, in the process, sliding catheter 33 open slot also does up action along the flange of the second hammer 35 in rotation, when the flange of the second hammer 35 rises to the straight trough being arranged on hammer conduit about 36 screw thread intersection, the flange of the second hammer 35 encounters the plug 39 being fixed on straight trough side, under the compressing of the second hammer spring 35, the flange of the second hammer 35 is descending along straight trough, complete percussion action.
In a word, the invention provides a kind of its and utilize external drag and the secondary power source produced, the main power source produced with main frame is interactive mutually interferes, make and hang, damping unit action is different, the claw of bullet card device for ejecting blocks the hole wall on stratum, the lateral resistance produced and the asynchronous effect of self creeping into rotation function, force and arrange the hammer device of main body in inside along set mechanism, become straight line move up and down from rotation, thus mechanically complete impact simply, vibration, thus improve the operating efficiency of rig, it is that the external drag of Pure MU is to realize work, do not need additionally to increase ancillary service and power, cost is low, structure is simple, for ease of maintenaince, maintenance, the impact simultaneously do not increased by hole depth remains that impact force is constant, and can according to the rotation speed change adjustment vibration frequency of main shaft, simultaneously its convertible different impact mode (namely limit revolution limit vibratory impulse or only vibratory impulse do not turn round), when drilling tool generation bit freezing, the handling implement (i.e. hammer) that can be used as core drilling drilling accident uses and low-carbon (LC), environmental protection.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. suspension, a damp type Multifunctional rotating impactor, is characterized in that: described device comprises main body, suspension, damping unit and hammering device; Described main body comprises the first main shaft, the first axle bumper collar, the second axle bumper collar, the first deep groove ball bearing, the second deep groove ball bearing, pressure release block, the first anvil block and the second anvil block, the first jaw clutch, the second jaw clutch, main shaft support spring, flat key and tool joint assembly; Described suspension, damping unit comprise suspended bearer assembly and bullet card ejects assembly; Described suspended bearer assembly comprises claw lower slider bearing, the first spring, suspended bearer, lower block and shell; Described bullet card ejects assembly packing ring, the second spring, alignment pin, the 3rd spring, hangs sliding support, push rod, claw, plane bearing, master jaw, safety block and pin on urceolus, claw; Described hammering device comprises the first hammer spring, hammer slide cartridge, the first hammer and the second hammer, revolution urceolus, the embedding clutch of hyperdontogeny, the 3rd deep groove ball bearing, the second main shaft, centering ring, sliding catheter, copper sheathing, the second hammer spring, hammer conduit and plug;
Described first main shaft offers two axle bumper collar grooves, and the axle center of described main shaft offers a through hole, and described first axle bumper collar, the second axle bumper collar are fixed on the axle bumper collar groove of the first main shaft together; Described first anvil block and the second anvil block are separately fixed on the first jaw clutch and tool joint, the upper transverse plane of described first anvil block are processed with two symmetrical boss; Described first deep groove ball bearing to be fixed on pressure release block and to be arranged on the first main shaft together with the first axle bumper collar, described tool joint is fixed on revolution urceolus, second jaw clutch and the first main shaft are connected together by flat key by described revolution urceolus, main shaft support spring effect next play action;
Described push rod is arranged in suspended bearer; Described claw lower slider bearing settlement is in the dowel hole at suspended bearer center; Described first spring is arranged in the some apertures on suspended bearer upper surface; Described lower block is fixed on the lower end of suspended bearer; Described shell to be connected on the first main shaft by the second deep groove ball bearing and to be suspended on the below of suspended bearer; Described gasket sleeve also pads in the below of pressure release block on the first main shaft; Described second spring is arranged between packing ring and safety block, and described alignment pin is fixed on to hang on urceolus and plays the role of positioning to safety block; Described 3rd spring is arranged on safety block and claw and plays the effect of claw resilient support between sliding support; Described suspension urceolus is the body that bullet card ejects assembly, eject all parts of assembly, and independent suspension is on suspended bearer for installing bullet card; On described claw, sliding support is arranged on and hangs in several rectangular grooves of offering of urceolus; Described claw divides upper and lower two calvus, be riveted together by pivot pin in the middle of two calvus, to be separately fixed on claw on sliding support and master jaw, described plane bearing is fixed on the first main shaft, described master jaw to be fixed on claw lower slider bearing and to be connected with suspended bearer, forms independently suspension; Described safety block is fixed on by alignment pin and hangs on urceolus; Described pin is used for fixing suspension urceolus and master jaw, makes it into and is integrated;
Described first hammer spring is arranged between the first main shaft and hammer slide cartridge, is placed on the upper end of the first hammer; Described first hammer does upper and lower rectilinear motion by the keyway of himself on the key of hammer slide cartridge; Described hammer slide cartridge is fixed on shell, becomes to be integrated with suspension, damping unit; Described first hammer is placed on the lower end of the first hammer spring in hammer slide cartridge, the top of the first anvil block; The embedding clutch of described hyperdontogeny is placed on the lower end of the second jaw clutch in revolution urceolus, the top of main shaft support spring; Being connected by the 3rd deep groove ball bearing with the second main shaft and being fixed on turns round on urceolus; Described second main shaft is fixed in the 3rd deep groove ball bearing, and there is a symmetrical flange the second main shaft lower end, and this flange sleeve is in the open slot of sliding catheter; Described centering ring is arranged between the first main shaft and the second main shaft, plays a part centering; Described sliding catheter is connected with the second hammer, and the open slot of sliding catheter both sides moves up and down in the bead of the second main shaft; Described copper sheathing is arranged between sliding catheter and revolution urceolus; Described second hammer spring is placed between the second hammer and the second main shaft; Described second hammer has a flange, and in the threaded line that the flange of the second hammer is placed on hammer conduit and threadingly up orbiting motion made by line; Described hammer conduit is fixed on revolution urceolus also synchronous with it; The side of end on the internal thread straight trough that described plug is fixed on hammer conduit.
2. one according to claim 1 hangs, damp type Multifunctional rotating impactor, it is characterized in that: the upper transverse plane of described first anvil block has two symmetrical boss, boss top contacts with the lower end serrated face of the first hammer, during the first main axis, connect the first main shaft by flat key and drive the second jaw clutch, under the effect of main shaft support spring, make to be fixed on the zigzag slope boss offered along the first hammer lower surface the first anvil block boss upper surface to move from low to high, under the effect of revolution urceolus internal key, first anvil block boss falls into the groove set by the first hammer from highest point, be seated in above the first hammer and discharged by the first hammer spring force compressed, make the first hammer impacts on the first anvil block, complete leapfrog percussion action.
3. one according to claim 1 hangs, damp type Multifunctional rotating impactor, it is characterized in that: when turning round urceolus bit freezing stall in the brill course of work, main shaft support spring is backed down in the pressurization of revolution impactor main frame to be forced the second jaw clutch descending and is combined with the embedding clutch of hyperdontogeny, the flange of the second hammer is under the first main shaft and the second main shaft are rotarily driven by the second jaw clutch and the embedding clutch of hyperdontogeny, threaded line along hammer conduit does reverse ascending motion, force the second hammer spring-compressed of side placed on it simultaneously, when the second hammer arrives the top of spiral, when encountering the plug on straight trough limit, second hammer spring force release, the second hammer is forced to move downward along straight trough, complete percussion action.
4. one according to claim 1 hang, damp type Multifunctional rotating impactor, it is characterized in that: described suspension, damping unit are connected to integrally by the rotary body that can make suspension, the main power shaft of damping unit and boring tool dallies.
5. one suspension according to claim 1, damp type Multifunctional rotating impactor, is characterized in that: the secondary power source of described suspension, damp type Multifunctional rotating impactor is from the interference drag outside boring tool main power source.
6. one suspension according to claim 2, damp type Multifunctional rotating impactor, is characterized in that: the first hammer is provided with several zigzag slope boss and falls groove after rise; The first hammer face of cylinder have a keyway and synchronous working with suspension, damping unit.
7. one suspension according to claim 1, damp type Multifunctional rotating impactor, it is characterized in that: described first main shaft and the second main shaft, under the cooperation of the first jaw clutch, the second jaw clutch, the embedding clutch of hyperdontogeny, convertible two kinds of different duties.
8. one suspension according to claim 1, damp type Multifunctional rotating impactor, is characterized in that: described master jaw and suspended bearer are by spline joint, can move up and down between master jaw and suspended bearer.
9. one suspension according to claim 1, damp type Multifunctional rotating impactor, it is characterized in that: in described hammer conduit, be processed with the internal thread contrary with the second motion of main shaft direction, at internal thread top-bottom cross, place is processed with a straight trough, has described plug in the side of straight trough.
10. one suspension according to claim 1, damp type Multifunctional rotating impactor, is characterized in that: described sliding catheter has an open slot the second main shaft having a symmetrical flange and move up and down in sliding catheter open slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391102.5A CN105041202B (en) | 2015-07-07 | 2015-07-07 | One kind suspension, damp type Multifunctional rotating impactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391102.5A CN105041202B (en) | 2015-07-07 | 2015-07-07 | One kind suspension, damp type Multifunctional rotating impactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105041202A true CN105041202A (en) | 2015-11-11 |
| CN105041202B CN105041202B (en) | 2017-06-06 |
Family
ID=54448126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391102.5A Expired - Fee Related CN105041202B (en) | 2015-07-07 | 2015-07-07 | One kind suspension, damp type Multifunctional rotating impactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105041202B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761389A (en) * | 2016-11-30 | 2017-05-31 | 广西大学 | A kind of electromagnetic spring impactor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985005145A1 (en) * | 1982-11-04 | 1985-11-21 | Boniface Andre Auguste | Improvement to hole bottom hammers for ground drilling |
| CN2113333U (en) * | 1991-09-29 | 1992-08-19 | 冶金工业部西南地质勘查局探矿安全处 | Springless impact rotary drill set for rope centering |
| CN101608535A (en) * | 2009-06-29 | 2009-12-23 | 扬州天业石油机械有限公司 | Mechanical multidirectional absorber |
| US20140182937A1 (en) * | 2012-12-28 | 2014-07-03 | Smith International, Inc. | Roller cone drill bit |
| CN204060501U (en) * | 2014-09-19 | 2014-12-31 | 宜昌市五环钻机具有限责任公司 | A kind of Novel downhole air hammer |
| CN204782741U (en) * | 2015-07-07 | 2015-11-18 | 方华俤 | Hang, multi -functional rotary impacter of damping formula |
-
2015
- 2015-07-07 CN CN201510391102.5A patent/CN105041202B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985005145A1 (en) * | 1982-11-04 | 1985-11-21 | Boniface Andre Auguste | Improvement to hole bottom hammers for ground drilling |
| CN2113333U (en) * | 1991-09-29 | 1992-08-19 | 冶金工业部西南地质勘查局探矿安全处 | Springless impact rotary drill set for rope centering |
| CN101608535A (en) * | 2009-06-29 | 2009-12-23 | 扬州天业石油机械有限公司 | Mechanical multidirectional absorber |
| US20140182937A1 (en) * | 2012-12-28 | 2014-07-03 | Smith International, Inc. | Roller cone drill bit |
| CN204060501U (en) * | 2014-09-19 | 2014-12-31 | 宜昌市五环钻机具有限责任公司 | A kind of Novel downhole air hammer |
| CN204782741U (en) * | 2015-07-07 | 2015-11-18 | 方华俤 | Hang, multi -functional rotary impacter of damping formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761389A (en) * | 2016-11-30 | 2017-05-31 | 广西大学 | A kind of electromagnetic spring impactor |
| CN106761389B (en) * | 2016-11-30 | 2019-02-19 | 广西大学 | A kind of electromagnetic spring impactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105041202B (en) | 2017-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101618535A (en) | Impact wrench | |
| CN101864907B (en) | Vibration damper and downhole drill comprising the same | |
| CN105156027A (en) | Torsion impact speed accelerating device | |
| CN204782737U (en) | Prevent impact structure of drilling tool sticking of tool | |
| CN204782741U (en) | Hang, multi -functional rotary impacter of damping formula | |
| CN111472695A (en) | Multi-stage bit pressure adjusting tool and bit pressure stabilizing method for directional drilling PDC bit | |
| CN105041202A (en) | Hanging and damping type multi-functional rotary impactor | |
| CN107842312A (en) | A kind of underground slotting constructing device | |
| US4718500A (en) | Reversible percussion device for percussion tool | |
| CN109653283A (en) | A kind of hydraulic breaking hammer | |
| CN103939010A (en) | Impact type drilling device | |
| CN208203155U (en) | The reciprocating absorbing tool of external spring | |
| CN87102757A (en) | Equipment with the piece bump bolt target spare generation sound wave in well that falls | |
| CN107246238B (en) | Integrated impact downhole power drilling tool | |
| CN107989547B (en) | Hydraulic impact system | |
| CN208122754U (en) | Integral type helicoid hydraulic motor | |
| CN202485929U (en) | Hydraulic impact rotary milling device for geological grooving and sampling machine | |
| CN111852322B (en) | Bidirectional impactor with composite impact effect | |
| CA2493552A1 (en) | Device for simultaneously casing a hole while drilling | |
| CN108301787A (en) | The reciprocating absorbing tool of external spring | |
| CN210087235U (en) | Drilling machine for road construction | |
| CN207260971U (en) | Primary speed-down component and the oild chuck formula drill rod grip device for installing the component | |
| CN107225431B (en) | Guide and guard device with pretightening force and round blank clamping method | |
| CN210152555U (en) | Jet oscillation bidirectional impactor | |
| CN211248171U (en) | Riveting mechanism with leveling function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 |