CN206764132U - Diamond core drill bit laser automatic welding machine - Google Patents

Abstract

It the utility model is related to a kind of diamond core drill bit laser automatic welding machine, including cabinet rack, the light path platform being located in cabinet rack, matrix turntable and cutter head platform, the thin-walled matrix of diamond core drill bit is clamped and according to welding sequence rotary index by described matrix turntable, the cutter head platform picks up the cutter head of diamond core drill bit from cutter head conveyer belt, it is sent into cutter head weld jig, the weld jig is according to welding sequence according to predetermined welding position by the cutter head pre-pressing, and the cutter head of pre-pressing thereon is delivered into welding post and docked with the thin-walled matrix clamped on described matrix turntable, thin-walled matrix and cutter head after docking are welded together by light path platform according to predetermined space welding track.The utility model global design is reasonable, automaticity is high, compact-sized, can realize cutter head automatic transport and clamping, and accurate positioning, and constant pressure can be provided for thin-walled matrix, and welding quality is high.

Description

Diamond core drill bit laser automatic welding machine

Technical field

It the utility model is related to diamond core drill bit welding technology field, and in particular to a kind of diamond core drill bit laser is certainly Dynamic bonding machine.

Background technology

Diamond thin-wall drill bit is a kind of new boring bar tool, is made up of matrix and cutter head, have bore size it is accurate, Speed is fast, to material peripheral without damaging and not needing subsequent handling the features such as.It is mainly used in and is crept into various construction materials Aperture and major diameter eyelet, the laying of electric wire or pipeline is favourable especially for engineering renovation or during reconstruction of building, in addition mixed Solidifying soil is deep, it is also essential instrument when cutting large diameter hole.

The laser welding technology of diamond core drill bit is one lifted at this stage for the overall performance of diamond core drill bit Kind of main direction of studying and means, in the prior art for laser welding technology the automation equipment of diamond welding disclose compared with Few, relatively large number of is only the developing direction of research paper and laser welding technology, cause laser welding technology implementation and Promote by very big restriction.

In full automatic diamond core drill bit laser beam welding, conveying for monodentate cutter head and ring serrated knife head and solid Positioning is to ensure the basis that laser welding technology is effectively implemented, conveying, clamping and the positioning how to be automated to cutter head, And how to realize that effective docking of matrix and cutter head is those skilled in the art's urgent problem to be solved.

The content of the invention

The utility model is directed to above-mentioned problem and shortage, there is provided a kind of diamond reasonable in design, compact-sized Thin-walled drill laser automatic welding machine.

To achieve the above object, technical scheme is used by the utility model：A kind of diamond core drill bit laser is automatic Bonding machine, including cabinet rack, light path platform, matrix turntable and the cutter head platform being located in cabinet rack, described matrix turntable The thin-walled matrix of diamond core drill bit is clamped and according to welding sequence rotary index, the cutter head platform is by diamond core drill bit Cutter head picked up from cutter head conveyer belt, be sent into cutter head weld jig, the weld jig is according to welding sequence according to predetermined weldering Position is connect by the cutter head pre-pressing, and the cutter head of pre-pressing thereon is delivered on welding post and described matrix turntable what is clamped Thin-walled matrix docks, and thin-walled matrix and cutter head after docking are welded on one by light path platform according to predetermined space welding track Rise.

In the above-mentioned technical solutions, described matrix turntable is fixed in frame by support frame, including thin for clamping The substrate clamp of wall matrix and the rotating device for driving the rotation of described matrix fixture, the rotating device are located on support frame, its On be fixed with substrate clamp；

Wherein, described rotating device includes rotating disk and rotary drive motor forms, and the rotating disk is installed by fixed mount Onto support frame, the rotating disk is rotatably provided on the fixed mount, and driven by rotary drive motor；

Described substrate clamp includes the clamp system of upper and lower clamping jaw and the upper and lower clamping jaw folding of driving and is clamping machine The valve actuating mechanism of distribution is carried out when structure rotates, the clamp system includes two line slideways and drives upper and lower clamping jaw along two straight lines The actuator that guide rail pumps, two line slideways and actuator are each attached on rotating disk；

Described upper gripper jaw and lower clamping jaw form by clamping section and left and right connecting portion, and the clamping section presss from both sides provided with V-type Tight groove, its left and right sides are fixedly connected with left and right connecting portion respectively, and forward and backward folder is fixedly mounted in the clamping section front and rear sides respectively Head, the forward and backward chuck are inclined on the clamping section, and both faces that clamps are formed and the V-type of connecting portion folder Tight groove identical " V " font；The termination of the left and right connecting portion corresponds to and the rack of lazy-tongs and the push rod of actuator respectively It is fixedly connected, and is slidably connected with corresponding line slideway；The lazy-tongs include being fixed on the left connect the end of the connector of upper gripper jaw The first rack, be fixed on the second rack and pinion of the left connect the end of the connector of lower clamping jaw, the gear is fixed on rotating disk, and with First and second rack is meshed；

Described valve actuating mechanism includes distribution tank, the first air passage block and air distribution cylinder, the distribution tank and the first air passage block It is each attached on rotating disk, wherein distribution tank is connected by tracheae with actuator, and pilot valve is fixed with the first air passage block；It is described to match somebody with somebody Gas cylinder is fixed on support frame, and the second air passage block is installed on its piston rod, and sealing ring is housed on second air passage block, described Air distribution cylinder drives the second air passage block to be pressed on the first distribution block, and two air passage blocks are tightly connected to form gas circuit.

In the above-mentioned technical solutions, described cutter head platform is arranged in frame by platform support columns, the platform branch Dagger is provided with lifting sliding table, and cutter head platform includes the monodentate cutter head conveyer being arranged in lifting sliding table and monodentate cutter head delays Cryopreservation device and horizontal sliding table, the horizontal sliding table front end are provided with monodentate cutter head weld jig and ring serrated knife head weld jig, its Lower section is provided with ring serrated knife head conveying device；Monodentate cutter head is conveyed and be transported to monodentate cutter head by the monodentate cutter head conveyer to be delayed Deposit station, the monodentate cutter head weld jig by the monodentate cutter head being buffered on buffer storage grip and deliver to welding post with it is thin Wall matrix docks；Ring serrated knife head is delivered to ring serrated knife head gripping station, the ring serrated knife by described ring serrated knife head conveying device The ring serrated knife head is gripped and deliver to welding post by head weld jig to be docked with thin-walled matrix.

In the above-mentioned technical solutions, described monodentate cutter head conveyer includes monodentate cutter head supply unit, monodentate cutter head Positioning unit and monodentate cutter head transhipment unit, the monodentate cutter head supply unit includes monodentate transfer gantry and monodentate conveys Band, two monodentate backplates are fixed with the monodentate transfer gantry, two monodentate backplates are respectively positioned on above monodentate conveyer belt and shape The monodentate transfer passage corresponding with monodentate cutter head into width；

Monodentate cutter head positioning unit is provided with the monodentate transfer passage front end, its top is provided with the monodentate in buffer storage Moved back and forth at cutter head tong and at the positioning component monodentate cutter head transhipment unit, described monodentate cutter head positioning unit by Positioning cylinder and locating piece composition, the locating piece are located at monodentate transfer passage front end, are fixed with monodentate transfer gantry side The alignment sensor corresponding with the locating piece, the positioning cylinder are fixed on monodentate transfer gantry and are located at the positioning On front side of block, and its two clamping jaw is respectively provided at the both sides of locating piece；Described monodentate cutter head transhipment unit includes being used to clamp monodentate The drive mechanism that the Pneumatic clamping jaw and driving clamping jaw of cutter head move back and forth at the locating piece of positioning component, the drive mechanism bag Include and laterally transport cylinder and lift cylinder, the Pneumatic clamping jaw passes sequentially through lift cylinder and laterally transports cylinder and support frame phase Connection.

In the above-mentioned technical solutions, described monodentate cutter head conveyer also includes being located at monodentate cutter head transfer passage rear end Monodentate cutter head pre-stored unit and pushing tow cylinder；The monodentate cutter head pre-stored unit includes pre-stored folder body, described pre- Storage clip body is fixed on monodentate transfer gantry and is vertically arranged with monodentate conveyer belt, and the pre-stored folder body lower surface with The gap to match with a monodentate cutter head thickness is left between the monodentate transfer gantry upper surface, offer thereon with its etc. Long pre-stored groove, the bottom land of the pre-stored groove are fixed with two liner plates, cover plate are provided with its notch, between two liner plates and cover plate For the storage area for accommodating monodentate cutter head；

The described pre-stored folder body lower end side relative with pre-stored groove offers the mounting groove laterally set, described Block is provided with mounting groove, the stopper of the block passes through the through hole being opened on mounting groove bottom land, and stretches out pre-stored groove Bottom land, be provided between its tailgate and the bottom land of the mounting groove and hold out against spring, the end face of the stopper, which is provided with, to be used to install The groove of limiting plate, groove is interior to be provided with limiting plate, and stopper, bottom land and institute in the pre-stored groove are stretched out in the limiting plate lower end State the corresponding part of limiting plate and offer the groove to match with limiting plate, being provided with the outside of the tailgate of the block prevents that tailgate is outside The baffle plate of slip, the baffle plate is located at pre-stored by pressing plate and pressed from both sides on body, and baffle plate can slide up and down along pressing plate；The top Push cylinder is fixedly connected with the monodentate transfer gantry, is fixed with its piston rod for will be by monodentate cutter head pre-stored unit Drop down onto the push pedal that the monodentate cutter head on monodentate transfer gantry upper surface is pushed in monodentate transfer passage.

In the above-mentioned technical solutions, described monodentate cutter head buffer storage includes being used to catch and clamp to be passed by monodentate cutter head Send the monodentate tong, caching tong cylinder and the caching guiding for driving monodentate tong to move up and down of the device monodentate cutter head that transhipment comes Cylinder, the monodentate tong are connected by caching tong cylinder with caching guide cylinder.

In the above-mentioned technical solutions, described monodentate cutter head weld jig include the monodentate upper grip that is correspondingly arranged up and down and Monodentate lower chuck, monodentate upper grip are fixed on horizontal sliding table front end by mounting bracket, and monodentate lower chuck passes sequentially through adjustment block, consolidated Determine block and chuck cylinder is connected with the mounting bracket；The fixed block is fixedly connected with the piston rod of the chuck cylinder, before it Side sets the adjustment block, and adjustment block is connected by adjusting axle with the fixed block, the adjustment axle front end and the adjustment block Threaded connection, its rear end are fixed in fixed block, and the lower section of the adjustment axle is provided with the adjustment bar of setting in parallel, adjusts bar Front portion is inserted in the adjustment block, in its rear portion insertion fixed block；The fixed block is provided with the adjustment spiral shell being threadedly coupled with it Bar, adjusting bolt free end is against the rear portion side of the adjustment bar and is vertically arranged with adjustment bar, at the adjustment bar rear portion The side relative with the adjusting bolt is provided with top pressure spring, and the top pressure spring and adjusting bolt are coaxial or be arranged in parallel.

In the above-mentioned technical solutions, described ring serrated knife head weld jig passes sequentially through link and mounting bracket and slided with level Platform is connected, and described link is connected on mounting bracket by ring tooth trimming assembly, is offered on its top surface and is slided with horizontal sliding table The vertical guide groove in dynamic direction, the guide groove is interior to be provided with the feather key being fixed on mounting bracket bottom surface；

Described ring serrated knife head weld jig is made up of swing unit and clamping unit, and the swing unit, which includes swinging, to be driven Dynamic component, the power output shaft of wobble drive component are connected by mounting seat with rotary shaft one end, and both are arranged vertically, described Rotary shaft is installed in rotation in mounting seat, and its other end is provided with clamping unit；

Described clamping unit includes two movable jaws and ring tooth clamping cylinder being correspondingly arranged, the ring tooth clamping cylinder Upper end be fixedly connected with rotary shaft, be fixed with positioning guiding plate on its lower end surface, two clamping jaws of the ring tooth clamping cylinder point Be not fixedly connected by L-shaped clamping jaw seat with movable jaw, the L-shaped clamping jaw seat is divided into linkage section and active section, linkage section it is upper End is fixedly connected with the clamping jaw of the ring tooth clamping cylinder, and movable jaw, the work are connected with the lower surface of its active section It is the flank of tooth on section lower surface and the upper surface of movable jaw, and locating slot is provided among two flank of tooth, two locating slots is correspondingly set Put the space to be formed for accommodating positioning strip, the top of active section is located in the positioning and guiding groove of positioning guiding plate, and with positioning Guide groove is slidably connected；It is additionally provided with front side of the ring tooth clamping cylinder to the inclined air cooling jet pipe of movable jaw.

As priority scheme, described movable jaw includes clamping jaw body, and clamping jaw body bottom surface is provided with two and set relatively The clamping jaw put, the clamping face of the clamping jaw is curved surface.

In the above-mentioned technical solutions, described ring serrated knife head conveying device is fixed in frame by support base, including ring Tooth transfer gantry and ring tooth conveyer belt, two ring tooth backplates, two equal positions of ring tooth backplate are fixed with the ring tooth transfer gantry Above ring tooth conveyer belt and the width ring tooth transfer passage corresponding with ring tooth head outer diameter is formed, it is logical in ring tooth conveying Road front end is provided with the ring gear cylinder for being fixed on ring tooth transfer gantry side, is fixed with the piston rod of ring gear cylinder and is conveyed with ring tooth The vertically disposed baffle plate in tape channel, the ring corresponding with ring gear cylinder is installed on ring tooth transfer gantry and keeps off sensor, it is described Ring tooth transfer gantry front end is provided with block and ring tooth cutter head sensor corresponding with block, the block adjust platform by gear On ring tooth transfer gantry.

The beneficial effects of the utility model are：The utility model overall construction design is reasonable, compact, and it passes through monodentate cutter head The structure design of conveyer and ring serrated knife head conveying device, the Automatic Conveying of two kinds of different cutter heads is realized, be follow-up Crawl, clamping welding sequence provide good basis；

The utility model passes through to monodentate cutter head conveyer structure design so that it can be grabbed to monodentate cutter head Take, transport and deliver to buffer storage and treat that monodentate cutter head clamping device is captured and positions clamping and deliver to welding post；By right The setting of ring serrated knife head clamp device, realize that the crawl to ring serrated knife head, clamping and rotation are delivered to welding post and welded, So as to provide good basic guarantee for laser welding；

Substrate clamp of the present utility model uses double V-shaped structure, and fixture realizes folding by cylinder, and clamping range is wide, when By valve actuating mechanism it is in time cylinder gas distribution during cylinder air pressure shakiness, so as to so that substrate clamp provides matrix and keeps constant Clamping force；In addition, when cylinder drives upper and lower clamping jaw to pump, lazy-tongs ensure the same of upper and lower jaw action Step property, causes substrate clamp automatic centering with reference to its double V-shaped clamping structure；And driving the utility model matrix turntable turntable rotation Rotary drive motor use servomotor, and be driven using timing belt, running accuracy is high, and indexing is accurate.

The overall integration of the utility model, automaticity are high, compact-sized, can realize cutter head automatic transport and folder Tightly, and accurate positioning, and constant pressure can be provided for thin-walled matrix, welding quality is high, can hand labor intensity significantly, subtract Few cost of labor spending, reduces the production cost of enterprise, promotes the development of whole diamond core drill bit laser welding technology and push away Extensively, prerequisite is provided to the automatic laser welding technique of whole equipment.

Brief description of the drawings

Fig. 1 is dimensional structure diagram of the present utility model；

Fig. 2 is the dimensional structure diagram of cutter head platform of the present utility model；

Fig. 3 is the dimensional structure diagram of monodentate cutter head conveyer of the present utility model；

Fig. 4 is the dimensional structure diagram of monodentate cutter head buffer storage of the present utility model；

Fig. 5 is the mplifying structure schematic diagram of A in Fig. 3；

Fig. 6 is the dimensional structure diagram of ring serrated knife head weld jig of the present utility model；

Fig. 7 is the dimensional structure diagram of ring serrated knife head conveying device of the present utility model；

Fig. 8 is one of dimensional structure diagram of matrix turntable of the present utility model；

Fig. 9 is the two of the dimensional structure diagram of matrix turntable of the present utility model；

Figure 10 is the upper gripper jaw of matrix turntable of the present utility model and the connection relationship diagram of chuck；

Figure 11 be in Figure 10 K to schematic diagram；

Figure 12 is the main structure diagram of the upper gripper jaw of matrix turntable of the present utility model；

Figure 13 is the dimensional structure diagram of light path platform of the present utility model.

The meaning that label represents in figure as：100th, frame, 200, cutter head turntable, 300, light path platform, 400, cutter head platform, 1st, support frame, 2, monodentate cutter head conveyer, 3, monodentate cutter head buffer storage, 31, monodentate tong, 32, caching tong cylinder, 33rd, cache guide cylinder, 34, caching transport cylinder；

4th, ring serrated knife head weld jig, 41, movable jaw, 42, air cooling jet pipe, 43, L-shaped clamping jaw seat, 44, ring toothholder it is tight Cylinder, 45, rotary shaft be used for the plate that is connected that be connected with other parts, 46, mounting seat, 47, wobble drive motor, 48, calmly Position guide plate；

5th, ring serrated knife head conveying device, 51, ring tooth transfer gantry, 52, ring tooth conveyer belt, 53, ring tooth feeder motor, 54, Ring tooth lock-screw, 55, ring tooth backplate, 56, the driven pulley of ring tooth conveyer belt, 57, ring gear cylinder, 58, ring gear sensor, 59, Block；

6th, monodentate cutter head supply unit, 61, monodentate transfer gantry, 62, monodentate backplate, 63, monodentate conveyer belt, 64, monodentate Lock-screw, 7, monodentate cutter head transhipment unit, 71, Pneumatic clamping jaw, 72, lift cylinder, 73, lateral transfer cylinder；

8th, monodentate cutter head positioning unit, 81, locating piece, 82, positioning cylinder；9th, monodentate cutter head folder weld jig, 91, fixed Block, 92, monodentate upper grip, 93, monodentate lower chuck, 94, adjustment block, 95, chuck cylinder；

10th, horizontal sliding table, 11, fixing screws, 12, pushing tow cylinder, 13, connecting plate, 14, pre-stored folder body, 15, lid Plate, 16, alignment sensor, 17, mounting bracket, 18, ring tooth position adjustment handwheel, 19, adjusting bolt, 20, ring serrated knife head, 21, even Connect frame, 22, guide groove, 23, support base, 24, ring tooth cutter head sensor, 25, fine setting support base, 26, fine setting leading screw, 27, pressing plate, 28th, baffle plate, 29, connecting seat；

101 be platform support columns, and 102 be the second rack, and 103 be the first rack, and 104 be displacement transducer, and 105,106 are Line slideway, 107 be rotating disk, and 108 be upper gripper jaw, and 109 be distribution tank, and 110 be substrate clamp, and 111 be double-rod cylinder, and 112 are Lower clamping jaw, 113 be rotary drive motor, and 114 be active synchronous pulley, and 115 be turntable bearing, and 116 be driven synchronous pulley, 117 be fixed mount, and 118 be air distribution cylinder, and 119 be air passage block, and 120 be preceding chuck, and 121 be rear chuck, and 122 be clamping face； 108A is clamping section, 108B, left connecting portion, 108C, right connecting portion.

Embodiment

Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model：

Embodiment 1：Referring to Fig. 1, a kind of diamond core drill bit laser automatic welding machine, including cabinet rack 100, it is located at case Light path platform 300, matrix turntable 200 and cutter head platform 400 in open frame 100, described matrix turntable 200 is by thin diamond wall The thin-walled matrix of brill clamps and according to welding sequence rotary index, the cutter head platform 400 by the cutter head of diamond core drill bit from Cutter head conveyer belt picks up, and is sent into cutter head weld jig, and the weld jig will according to predetermined welding position according to welding sequence The cutter head pre-pressing, and the cutter head of pre-pressing thereon is delivered into welding post and the thin-walled clamped on described matrix turntable 200 Matrix docks, and thin-walled matrix and cutter head after docking are welded on one by light path platform 300 according to predetermined space welding track Rise.

Referring to Fig. 8 and 9, described matrix turntable 200 is fixed in frame 100 by support frame 101, and it includes being used to press from both sides The substrate clamp of tight thin-walled matrix and the rotating device for driving the rotation of described matrix fixture, the rotating device are located at support frame On 101, substrate clamp is fixed with thereon；Wherein, described rotating device includes rotating disk 107 and rotary drive motor 113 forms, The rotating disk 107 is installed on support frame 101 by fixed mount 117, and the rotating disk 107 is rotatably provided in the fixed mount 107 On, and driven by rotary drive motor 113.

Described substrate clamp include upper and lower clamping jaw 108,112 and the upper and lower clamping jaw folding of driving clamp system and Carry out the valve actuating mechanism of distribution when being rotated for clamp system, the clamp system include two line slideways 105,106 and driving it is upper, The actuator that lower clamping jaw pumps along two line slideways, actuator can use drive cylinder or motor, work as actuator During using motor, then this is not provided with valve actuating mechanism, and the drive cylinder is double-rod cylinder 111, two line slideway and driving Part is each attached on rotating disk.

Referring to Figure 10,11 and 12, described upper gripper jaw 108 and lower clamping jaw 112 are by clamping section and left and right connecting portion group Into the clamping section is provided with V-type clamping slot, and its left and right sides is fixedly connected with left and right connecting portion respectively, before and after the clamping section Forward and backward chuck is fixedly mounted in both sides respectively, and the forward and backward chuck is inclined on the clamping section, and both clamping faces Form V-type clamping slot identical " V " font with the connecting portion；The termination of the left and right connecting portion respectively correspond to it is synchronous The rack of mechanism is fixedly connected with the push rod of actuator, and is slidably connected with corresponding line slideway；The lazy-tongs include It is fixed on the first rack of the left connect the end of the connector of upper gripper jaw, is fixed on the second rack and pinion of the left connect the end of the connector of lower clamping jaw, The gear is fixed on rotating disk, and is meshed with first and second rack；

Described valve actuating mechanism includes distribution tank 109, the first air passage block and air distribution cylinder 118, the distribution tank 109 and One air passage block is each attached on rotating disk 107, and wherein distribution tank is connected by tracheae with drive cylinder, and the first air passage block is provided with first Pilot valve；The air distribution cylinder is fixed on support frame 101, and its piston rod bar is provided with the second air passage block, second air passage block Upper that sealing ring is housed, the air distribution cylinder drives the second air passage block to be pressed on the first distribution block, and two air passage blocks are tightly connected to be formed Gas circuit.Do not have to then set above-mentioned valve actuating mechanism when actuator uses motor.

In the present embodiment, as depicted in figs. 1 and 2, the cutter head platform 400 is arranged on frame by platform support columns 1 On 100, the platform support columns are provided with lifting sliding table, and the lifting sliding table uses straight line slide unit, and cutter head platform includes installation Monodentate cutter head conveyer 2 and monodentate cutter head buffer storage 3 and horizontal sliding table 10 in lifting sliding table, the horizontal sliding table 10 front ends are provided with monodentate cutter head weld jig 9 and ring serrated knife head weld jig 4, below provided with ring serrated knife head conveying device 5；Institute State monodentate cutter head conveyer to convey monodentate cutter head and be transported to monodentate cutter head station, the monodentate cutter head weld jig The monodentate cutter head being buffered on buffer storage is gripped and delivers to welding post and is docked with thin-walled matrix；Described ring serrated knife head is defeated Send device that ring serrated knife head is delivered into ring serrated knife head gripping station, the ring serrated knife head weld jig grips the ring serrated knife head And deliver to welding post and docked with thin-walled matrix.Conveying, the clamping of the monodentate cutter head and ring serrated knife head of diamond core drill bit are complete Portion is full-automatic to complete.Described horizontal sliding table 10 is using straight line module, naturally it is also possible to can be realized directly using other The reciprocating structure of line.

Referring to Fig. 3, described monodentate cutter head conveyer includes monodentate cutter head supply unit 6, monodentate cutter head positioning unit 8 And monodentate cutter head transhipment unit 7, the monodentate cutter head supply unit include monodentate transfer gantry 61 and monodentate conveyer belt 63, institute State and two monodentate backplates 62 be fixed with monodentate transfer gantry 61, two monodentate backplates 62 be respectively positioned on the top of monodentate conveyer belt 63 and Form the width monodentate transfer passage corresponding with monodentate cutter head；Two described monodentate backplates 62 are equipped with logical with monodentate conveying The perpendicular strip hole in road, strip hole is interior to be provided with monodentate lock-screw 64, and the monodentate backplate 62 passes through monodentate lock-screw 64 With on monodentate monodentate transfer gantry 61, monodentate lock-screw 64 is preferably with hand screw, when the list for needing to convey different in width During serrated knife head, the width of monodentate transfer passage can be easily adjusted by the strip hole and monodentate lock-screw 64.

Monodentate cutter head positioning unit 8 is provided with the monodentate transfer passage front end, its top is provided with the list in buffer storage The monodentate cutter head transhipment unit 7 moved back and forth at serrated knife head tong and at the positioning component, the positioning of described monodentate cutter head are single Member is made up of positioning cylinder 82 and locating piece 81, and the locating piece 81 is located at monodentate transfer passage front end, in monodentate transfer gantry 61 sides are fixed with the alignment sensor 16 corresponding with the locating piece, and the positioning cylinder 82 is fixed on monodentate transfer gantry On 61 and on front side of the locating piece, and its two clamping jaw is respectively provided at the both sides of locating piece, is located at position location for clamping Treat the monodentate cutter head that monodentate cutter head transhipment unit 7 captures.

The Pneumatic clamping jaw 71 that described monodentate cutter head transhipment unit 7 includes being used to clamp monodentate cutter head is with driving clamping jaw fixed The drive mechanism moved back and forth at the locating piece 81 of hyte part, the drive mechanism include laterally transporting cylinder 73 and lift cylinder 72, be specially：As shown in Fig. 2 the clamping jaw on the Pneumatic clamping jaw is fixed with the grip block for clamping monodentate cutter head, its base It is fixed on the piston rod for laterally transporting cylinder 73, laterally transports cylinder 73 and be fixed on the piston rod of lift cylinder 72, it is logical Connecting seat 29 is crossed to be connected with platform support columns 1.

In order to expand the conveying capacity of conveyer belt, the amount of labour that monodentate cutter head is manually placed to monodentate conveyer belt 63 is reduced, Automaticity of the present utility model is improved simultaneously, and described monodentate cutter head conveyer also includes being located at monodentate cutter head and conveying leading to The monodentate cutter head pre-stored unit and pushing tow cylinder 12 of road rear end, the monodentate cutter head pre-stored unit include pressing from both sides this with pre-stored Body 14, the pre-stored folder body 14 is fixed on monodentate transfer gantry 61 and is vertically arranged with monodentate conveyer belt 63, and this is pre- Leave between the lower surface of storage clip body 14 and the upper surface of monodentate transfer gantry 61 and match with a monodentate cutter head thickness Gap, i.e., the gap passes right through presss from both sides a monodentate cutter head falling in body 14 by pre-stored, and the pre-stored presss from both sides body The pre-stored groove isometric with it is offered on 14, the bottom land of the pre-stored groove is fixed with two liner plates（Do not shown in figure）, its groove Cover plate 15 is provided with mouthful, is the storage area for accommodating monodentate cutter head between two liner plates and cover plate 15；

The pre-stored folder lower end of body 14 side relative with pre-stored groove offers the mounting groove laterally set, described Block is provided with mounting groove, the stopper of the block passes through the through hole being opened on mounting groove bottom land, and stretches out pre-stored groove Bottom land, be provided between its tailgate and the bottom land of the mounting groove and hold out against spring, the end face of the stopper, which is provided with, to be used to install The groove of limiting plate, groove is interior to be provided with limiting plate, and stopper, bottom land and institute in the pre-stored groove are stretched out in the limiting plate lower end State the corresponding part of limiting plate and offer the groove to match with limiting plate, being provided with the outside of the tailgate of the block prevents that tailgate is outside The baffle plate 28 of slip, the baffle plate 28 are located at pre-stored by pressing plate 27 and pressed from both sides on body 14, and baffle plate 28 can be along on pressing plate 27 Lower slider；The pushing tow cylinder 12 is fixedly connected with the monodentate transfer gantry 61, is fixed with its piston rod for will be by list The monodentate cutter head dropped down onto in serrated knife head pre-stored unit on monodentate transfer gantry upper surface pushes to pushing away in monodentate transfer passage Plate.

Referring to Fig. 4, described monodentate cutter head buffer storage includes being used to catch and clamp to be turned by monodentate cutter head conveyer The caching guide cylinder that monodentate tong 31, caching tong cylinder 32 and the driving monodentate tong of the monodentate cutter head shipped move up and down 33, the monodentate tong is connected by caching tong cylinder with caching guide cylinder, is specially：The monodentate tong 31 is solid respectively It is scheduled on caching tong cylinder 32, the piston rod for caching guide cylinder 33 is fixedly connected with caching tong cylinder 32.For convenience Monodentate cutter head is gripped, described monodentate tong 31 is provided with clamping slot.

In order to improve operating efficiency of the present utility model, described monodentate cutter head buffer storage also includes caching and transports cylinder 34, the piston rod that the caching transports cylinder 34 is fixedly connected with caching the base of guide cylinder.Gas is transported based on setting to cache Cylinder, while can make it that the drive monodentate cutter head of horizontal sliding table 10 clamp device 9 slides backward, the monodentate of the clamping of monodentate tong 31 Cutter head moves forward in the case where caching transports the drive of cylinder 34 so that operating efficiency of the present utility model is higher.

As shown in figure 5, described monodentate cutter head clamp device includes the monodentate upper grip 92 and monodentate being correspondingly arranged up and down Lower chuck 93, monodentate upper grip 92 are fixed on the front end of horizontal sliding table 10 by mounting bracket 17, and monodentate lower chuck 93 passes sequentially through tune Monoblock 94, fixed block 91 and chuck cylinder 95 are connected with the mounting bracket 17, specifically, monodentate lower chuck 93 is fixed on adjustment block On 94, adjustment block 94 is connected with fixed block 91, and fixed block lower end is fixedly connected with the piston rod of chuck cylinder 95；The fixation Block 91 is fixedly connected with the piston rod of the chuck cylinder 95, and its front side sets the adjustment block 94, and adjustment block 94 passes through adjustment Axle is connected with the fixed block（Do not shown in figure）, it is described adjustment axle front end be threadedly coupled with the adjustment block 94, its rear end is solid It is scheduled in fixed block 91, the lower section of the adjustment axle is provided with the adjustment bar of setting in parallel, and the tune is inserted in the front portion for adjusting bar In monoblock, in its rear portion insertion fixed block；The fixed block is provided with the adjusting bolt 19 being threadedly coupled with it, adjusting bolt 19 Free end is against the rear portion side of the adjustment bar and is vertically arranged with adjustment bar, at the adjustment bar rear portion and the adjustment spiral shell The relative side of bar 19 is provided with top pressure spring, and the top pressure spring and adjusting bolt are coaxial or be arranged in parallel.When monodentate upper grip 92 and the monodentate cutter head that is clamped of monodentate lower chuck 93 with matrix decentraction when, can be entered by rotating adjusting bolt 19 And the decrement for holding out against spring is adjusted, by controlling adjustment bar in fixed block and the gradient of adjustment block, and then control monodentate knife The twist of head, so as to adjust the concentricity of monodentate cutter head and matrix, provided safeguard for the welding of follow-up monodentate cutter head and matrix, Improve welding quality simultaneously.

Referring to Fig. 6, described ring serrated knife head weld jig 4 passes sequentially through link 21 and mounting bracket 17 and horizontal sliding table 10 Connection, described link 10 are connected on mounting bracket 17 by ring tooth trimming assembly, and horizontal sliding table cunning is offered on its top surface The vertical guide groove 22 in dynamic direction, the guide groove 22 is interior to be provided with the feather key being fixed on the bottom surface of mounting bracket 17；Described ring Tooth trimming assembly includes ring tooth position adjustment handwheel 18, adjusting bolt and adjustment screw, and the adjustment screw is located at mounting bracket 17 Between link 22, and adjust screw and be fixed on link, the adjusting bolt is threadedly coupled with adjustment screw, the tune Whole screw one end is fixedly connected with adjustment handwheel 18, is adjusted handwheel 18 by rotating, is driven link 21 to be moved along guide groove 22 Ring serrated knife head and the concentricity of matrix dynamic, clamped so as to adjustment ring serrated knife head clamp device, are provided for the welding sequence of postorder Basis, and improve the welding quality of whole equipment；

Described ring serrated knife head clamp device is made up of swing unit and clamping unit, and the swing unit, which includes swinging, to be driven Dynamic component, drive component include wobble drive motor 47 and reductor, and the power output shaft of reductor passes through mounting seat 46 and rotation Rotating shaft one end is connected, and both are arranged vertically, and the rotary shaft is installed in rotation in mounting seat 46, and its other end is provided with folder Tight unit；

Described clamping unit includes two movable jaws 41 and ring tooth clamping cylinder 44 being correspondingly arranged, and the ring toothholder is tight The upper end of cylinder 44 is fixedly connected with rotary shaft, and positioning guiding plate 48 is fixed with its lower end surface, the ring tooth clamping cylinder 44 Two clamping jaws be fixedly connected respectively by L-shaped clamping jaw seat 43 with movable jaw 41, the L-shaped clamping jaw seat points 41 is linkage section and work Make section, the upper end of linkage section is fixedly connected with the clamping jaw of the ring tooth clamping cylinder 44, is connected with the lower surface of its active section It is the flank of tooth on the upper surface of movable jaw 41, the active section lower surface and movable jaw, and is provided with and determines among two flank of tooth Position groove, two locating slots are correspondingly arranged the space to be formed for accommodating positioning strip, and the top of active section is located at determining for positioning guiding plate In the guide groove of position, and it is slidably connected with positioning and guiding groove, the joint face of L-type clamping jaw seat active section and movable jaw is the flank of tooth, Two flank of tooth are engaged, prevent that movable jaw 41 rocks in the course of the work, so as to influence welding quality, in addition, in order to adapt to Various sizes of ring serrated knife head, in mobile two movable jaw, convenient positioning, the efficiency of the mobile movable jaw of raising；Described It is additionally provided with front side of ring tooth clamping cylinder to the inclined air cooling jet pipe of movable jaw.

Described movable jaw includes clamping jaw body, and clamping jaw body bottom surface is provided with two clamping jaws being oppositely arranged, two The movable jaw 41 being oppositely arranged forms four sides positioning clamping, and the clamping face of the clamping jaw is curved surface, and raising activity is pressed from both sides The validity and reliability for clamping face work of four jaw bodies of pawl 41, the reliability for whole equipment work provide basis.

Described ring serrated knife head conveying device is fixed in frame 100 by support base 23, including ring tooth transfer gantry 51 With ring tooth conveyer belt 52, two ring tooth backplates 55 are fixed with the ring tooth transfer gantry 51, two ring tooth backplates 55 are respectively positioned on Above ring tooth conveyer belt 52 and the width ring tooth transfer passage corresponding with ring tooth head outer diameter is formed, described two ring teeth protect The strip hole perpendicular with monodentate transfer passage is equipped with plate 55, ring tooth lock-screw 54, the ring tooth are provided with strip hole Backplate 55 is by ring tooth lock-screw 54 and ring tooth monodentate conveying branch 51, and ring tooth lock-screw is preferably with hand screw, , can be by the strip hole and monodentate lock-screw 64 according to being conveyed when needing to convey the ring serrated knife head of various outer diameter Ring serrated knife head external diameter, the convenient width for adjusting monodentate transfer passage.

The ring gear cylinder 57 for being fixed on ring tooth transfer gantry side, ring gear cylinder are provided with the ring tooth transfer passage front end It is fixed with 57 piston rod and conveys the vertically disposed baffle plate in tape channel with ring tooth, is provided with ring tooth transfer gantry 51 and ring The corresponding ring gear sensor 58 of cylinder 57 is kept off, the front end of ring tooth transfer gantry 51 is provided with block 59 and ring corresponding with block Tooth cutter head sensor 24, the block 59 adjust stage+module on ring tooth transfer gantry by gear, described block rear end For V-type locating surface（As shown in Figure 7）, ring serrated knife head can be accurately positioned, be carried for the accurate gripping of ring tooth clamp device For basis.Described gear adjustment platform includes fine setting support base 25, is fixedly connected with block 59 fine setting fixed mount, it is arranged on Finely tune support base 25 and finely tune the screw and fine setting leading screw 26 between fixed mount, it is defeated that described fine setting support base 25 is fixed on ring tooth Send on support 51.

Referring to Figure 13, described light path platform includes optical-fiber laser welding light path system, described optical-fiber laser welding light Road system includes the three-dimensional Mobile Slide being fixed in frame 100, the optical-fiber laser being arranged on three-dimensional Mobile Slide 302 welding First 305, the light-conductive optic fibre 301 of soldering angle adjustment plate 303, connection optical-fiber laser plumb joint and optical fiber laser, swashs in optical fiber Protection tracheae 304 and water-cooling system are additionally provided with flush weld joint 305, the welding protection tracheae 304 connects welding protection gas, with Protect tipped drill to reduce weld seam oxidation, improve welding quality.

The utility model diamond core drill bit laser automatic welding machine is additionally provided with control system, and the controller of control system will The signal of various sensors collection on above-mentioned bonding machine is calculated, analyzed and sent instruction, so as to control each motor, electromagnetism The action of valve, control system those skilled in the art can carry out circuit according to the utility model bonding machine requirements of one's work Connection and programming, will herein be described in detail.

Claims (10)

1. a kind of diamond core drill bit laser automatic welding machine, including cabinet rack, light path platform, the base being located in cabinet rack Turntable body and cutter head platform, it is characterised in that：The thin-walled matrix of diamond core drill bit is clamped and according to weldering by described matrix turntable Process rotary index is connect, the cutter head platform picks up the cutter head of diamond core drill bit from cutter head conveyer belt, is sent into cutter head welding Fixture, the weld jig according to welding sequence according to predetermined welding position by the cutter head pre-pressing, and will precompressed thereon Tight cutter head is delivered to welding post and docked with the thin-walled matrix clamped on described matrix turntable, thin-walled matrix and cutter head after docking Welded together by light path platform according to predetermined space welding track.

2. diamond core drill bit laser automatic welding machine according to claim 1, it is characterised in that：Described matrix turntable It is fixed on by support frame in frame, including for clamping the substrate clamp of thin-walled matrix and driving the rotation of described matrix fixture Rotating device, the rotating device are located on support frame, are fixed with substrate clamp thereon；

Wherein, described rotating device includes rotating disk and rotary drive motor forms, and the rotating disk is installed to branch by fixed mount On support, the rotating disk is rotatably provided on the fixed mount, and driven by rotary drive motor；

Described substrate clamp includes the clamp system of upper and lower clamping jaw and the upper and lower clamping jaw folding of driving and revolved for clamp system The valve actuating mechanism of distribution is carried out when turning, the clamp system includes two line slideways and drives upper and lower clamping jaw along two line slideways The actuator to pump, two line slideways and actuator are each attached on rotating disk；

Described upper gripper jaw and lower clamping jaw form by clamping section and left and right connecting portion, and the clamping section clamps provided with V-type Groove, its left and right sides are fixedly connected with left and right connecting portion respectively, and forward and backward chuck is fixedly mounted in the clamping section front and rear sides respectively, The forward and backward chuck is inclined on the clamping section, and both V-type clamping slots for clamping face formation and the connecting portion Identical " V " font；The termination of the left and right connecting portion corresponds to fixed with the rack of lazy-tongs and the push rod of actuator respectively Connection, and be slidably connected with corresponding line slideway；The lazy-tongs include being fixed on the of the left connect the end of the connector of upper gripper jaw One rack, the second rack and pinion for being fixed on the left connect the end of the connector of lower clamping jaw, the gear are fixed on rotating disk, and with First, two racks are meshed；

Described valve actuating mechanism includes distribution tank, the first air passage block and air distribution cylinder, and the distribution tank and the first air passage block are solid It is scheduled on rotating disk, wherein distribution tank is connected by tracheae with actuator, and pilot valve is fixed with the first air passage block；The distribution gas Cylinder is fixed on support frame, and the second air passage block is installed on its piston rod, sealing ring, the distribution are housed on second air passage block Cylinder drives the second air passage block to be pressed on the first distribution block, and two air passage blocks are tightly connected to form gas circuit.

3. diamond core drill bit laser automatic welding machine according to claim 1, it is characterised in that：Described cutter head platform It is arranged on by platform support columns in frame, the platform support columns are provided with lifting sliding table, and cutter head platform, which includes being arranged on, to be risen Monodentate cutter head conveyer and monodentate cutter head buffer storage and horizontal sliding table on slide unit is dropped, and the horizontal sliding table front end is provided with Monodentate cutter head weld jig and ring serrated knife head weld jig, below provided with ring serrated knife head conveying device；The monodentate cutter head passes Send device to convey monodentate cutter head and be transported to monodentate cutter head station, the monodentate cutter head weld jig will be buffered in caching Monodentate cutter head on device grips and delivers to welding post and docked with thin-walled matrix；Described ring serrated knife head conveying device is by ring tooth Cutter head is delivered to ring serrated knife head gripping station, and the ring serrated knife head is gripped and delivers to Welder by the ring serrated knife head weld jig Docked with thin-walled matrix position.

4. diamond core drill bit laser automatic welding machine according to claim 3, it is characterised in that：Described monodentate cutter head Conveyer includes monodentate cutter head supply unit, monodentate cutter head positioning unit and monodentate cutter head transhipment unit, the monodentate knife Head supply unit includes monodentate transfer gantry and monodentate conveyer belt, and two monodentate backplates are fixed with the monodentate transfer gantry, Two monodentate backplates are respectively positioned on above monodentate conveyer belt and form the width monodentate transfer passage corresponding with monodentate cutter head；

Monodentate cutter head positioning unit is provided with the monodentate transfer passage front end, its top is provided with the monodentate cutter head in buffer storage The monodentate cutter head transhipment unit moved back and forth at tong and at the positioning component, described monodentate cutter head positioning unit is by positioning Cylinder and locating piece composition, the locating piece is located at monodentate transfer passage front end, is fixed with monodentate transfer gantry side and institute The corresponding alignment sensor of locating piece is stated, the positioning cylinder is fixed on monodentate transfer gantry and before the locating piece Side, and its two clamping jaw is respectively provided at the both sides of locating piece；Described monodentate cutter head transhipment unit includes being used to clamp monodentate cutter head Pneumatic clamping jaw and the drive mechanism that is moved back and forth at the locating piece of positioning component of driving clamping jaw, the drive mechanism include horizontal stroke To cylinder and lift cylinder is transported, the Pneumatic clamping jaw passes sequentially through lift cylinder and laterally transports cylinder to be connected with support frame Connect.

5. diamond core drill bit laser automatic welding machine according to claim 3, it is characterised in that：Described monodentate cutter head Conveyer also includes the monodentate cutter head pre-stored unit and pushing tow cylinder for being located at monodentate cutter head transfer passage rear end；The monodentate Cutter head pre-stored unit includes pre-stored folder body, and the pre-stored folder body is fixed on monodentate transfer gantry and defeated with monodentate Send band to be vertically arranged, and left and a monodentate between pre-stored folder body lower surface and the monodentate transfer gantry upper surface The gap that cutter head thickness matches, offers the pre-stored groove isometric with it thereon, and the bottom land of the pre-stored groove is fixed with two Liner plate, cover plate is provided with its notch, is the storage area for accommodating monodentate cutter head between two liner plates and cover plate；

The described pre-stored folder body lower end side relative with pre-stored groove offers the mounting groove laterally set, the installation Block is provided with groove, the stopper of the block passes through the through hole being opened on mounting groove bottom land, and stretches out the groove of pre-stored groove It is provided between the bottom land of bottom, its tailgate and the mounting groove and holds out against spring, the end face of the stopper is provided with spacing for installing The groove of plate, groove is interior to be provided with limiting plate, and stopper is stretched out in the limiting plate lower end, in bottom land and the limit of the pre-stored groove Plate corresponding part in position offers the groove to match with limiting plate, and being provided with the outside of the tailgate of the block prevents tailgate from sliding in and out Baffle plate, the baffle plate is located at pre-stored by pressing plate and presss from both sides on body, and baffle plate can slide up and down along pressing plate；The pushing tow gas Cylinder is fixedly connected with the monodentate transfer gantry, is fixed with its piston rod for will be by being dropped down onto in monodentate cutter head pre-stored unit The push pedal that monodentate cutter head on monodentate transfer gantry upper surface is pushed in monodentate transfer passage.

6. diamond core drill bit laser automatic welding machine according to claim 3, it is characterised in that：Described monodentate cutter head Buffer storage include be used for catch and clamp by monodentate cutter head conveyer transhipment come monodentate cutter head monodentate tong, caching press from both sides The caching guide cylinder that luck cylinder and driving monodentate tong move up and down, the monodentate tong is by caching tong cylinder and caching Guide cylinder connects.

7. diamond core drill bit laser automatic welding machine according to claim 3, it is characterised in that：Described monodentate cutter head Weld jig includes the monodentate upper grip and monodentate lower chuck being correspondingly arranged up and down, and monodentate upper grip is fixed on water by mounting bracket Somoothing board front end, monodentate lower chuck pass sequentially through adjustment block, fixed block and chuck cylinder and are connected with the mounting bracket；The fixation Block is fixedly connected with the piston rod of the chuck cylinder, and its front side sets described adjustment block, adjustment block by adjust axle with it is described Fixed block is connected, and the adjustment axle front end is threadedly coupled with the adjustment block, and its rear end is fixed in fixed block, the adjustment axle Lower section is provided with the adjustment bar of setting in parallel, and the front portion for adjusting bar is inserted in the adjustment block, in its rear portion insertion fixed block； The fixed block is provided with the adjusting bolt being threadedly coupled with it, and adjusting bolt free end is against the rear portion side of the adjustment bar And be vertically arranged with adjustment bar, at the adjustment bar rear portion, the side relative with the adjusting bolt is provided with top pressure spring, described Top pressure spring and adjusting bolt are coaxial or be arranged in parallel.

8. diamond core drill bit laser automatic welding machine according to claim 3, it is characterised in that：Described ring serrated knife head Weld jig passes sequentially through link and mounting bracket is connected with horizontal sliding table, and described link is connected by ring tooth trimming assembly On mounting bracket, the guide groove vertical with horizontal sliding table glide direction is offered on its top surface, is provided with and fixes in the guide groove Feather key on mounting bracket bottom surface；

Described ring serrated knife head weld jig is made up of swing unit and clamping unit, and the swing unit includes wobble drive group Part, the power output shaft of wobble drive component are connected by mounting seat with rotary shaft one end, and both are arranged vertically, the rotation Axle is installed in rotation in mounting seat, and its other end is provided with clamping unit；

Described clamping unit includes two movable jaws and ring tooth clamping cylinder that are correspondingly arranged, the ring tooth clamping cylinder it is upper End is fixedly connected with rotary shaft, is fixed with positioning guiding plate on its lower end surface, two clamping jaws of the ring tooth clamping cylinder lead to respectively L-shaped clamping jaw seat is crossed to be fixedly connected with movable jaw, the L-shaped clamping jaw seat is divided into linkage section and active section, the upper end of linkage section with The clamping jaw of the ring tooth clamping cylinder is fixedly connected, and is connected with movable jaw on the lower surface of its active section, under the active section It is the flank of tooth on surface and the upper surface of movable jaw, and locating slot is provided among two flank of tooth, two locating slots is correspondingly arranged shape Into the space for accommodating positioning strip, the top of active section is located in the positioning and guiding groove of positioning guiding plate, and and positioning and guiding Groove is slidably connected；It is additionally provided with front side of the ring tooth clamping cylinder to the inclined air cooling jet pipe of movable jaw.

9. diamond core drill bit laser automatic welding machine according to claim 8, it is characterised in that：Described movable jaw Including clamping jaw body, clamping jaw body bottom surface is provided with two clamping jaws being oppositely arranged, and the clamping face of the clamping jaw is curved surface.

10. diamond core drill bit laser automatic welding machine according to claim 3, it is characterised in that：Described ring serrated knife Head conveying device is fixed in frame by support base, including ring tooth transfer gantry and ring tooth conveyer belt, the ring tooth conveying branch Two ring tooth backplates are fixed with frame, two ring tooth backplates are respectively positioned on above ring tooth conveyer belt and formed outside width and ring serrated knife head The corresponding ring tooth transfer passage in footpath, the ring gear for being fixed on ring tooth transfer gantry side is provided with the ring tooth transfer passage front end Cylinder, ring keeps off on the piston rod of cylinder being fixed with conveys the vertically disposed baffle plate in tape channel with ring tooth, on ring tooth transfer gantry It is provided with and keeps off sensor with the corresponding ring of ring gear cylinder, the ring tooth transfer gantry front end is provided with block and corresponding with block Ring tooth cutter head sensor, the block adjust stage+module on ring tooth transfer gantry by gear.