CN111590293A - Full-automatic assembling process for drill shaft of crane drill bit - Google Patents
Full-automatic assembling process for drill shaft of crane drill bit Download PDFInfo
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- CN111590293A CN111590293A CN202010553907.6A CN202010553907A CN111590293A CN 111590293 A CN111590293 A CN 111590293A CN 202010553907 A CN202010553907 A CN 202010553907A CN 111590293 A CN111590293 A CN 111590293A
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- drill
- drill bit
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
Abstract
The invention discloses a full-automatic assembling process of a drill spindle of a crane drill bit, comprising the steps of S1, a shaft sleeve feeding and conveying process; step S2, a rotating and moving process of clamping the shaft sleeve is realized; step S3, a rotating shaft jacking, loading and conveying process; step S4, combining the rotating shaft clamping, rotating and moving and the shaft sleeve into an assembly process; step S5, a pressing and positioning process of the assembly; step S6, a drill bit feeding running-in process; step S7, assembling the drill and the assembly into an assembly II; step S8, inserting the batch head and the component II into a combined component III; step S9, a shaft cap feeding and conveying process; step S10, assembling the shaft cap and the assembly III into an assembly IV; step S11, performing a pressing process on the shaft cap of the finished drill shaft of the drill bit; according to the invention, all accessories of the drill bit drill shaft are assembled into a finished product according to a set sequence, so that the automatic assembly operation of the drill bit drill shaft is realized, the assembly quality and efficiency of the drill bit drill shaft are improved, and the method has good market application value.
Description
Technical Field
The invention relates to the field of assembly, in particular to a full-automatic assembling process for a drill shaft of a drill bit of a crane.
Background
The crane is a common modern industrial machine in the construction of the current foundation set, is widely used in the fields of bridges, railways, tunnels, road repair, mountain digging and the like, and the demand of the crane is increasingly increased along with the high-speed development of the foundation set industry in China at present; the drill bit in the crane is an important component of the crane, the crane drill bit mainly comprises a shaft sleeve, a rotating shaft, a drill bit, a bit and a shaft cap, and in the current stage, a production workshop mainly depends on manual work to assemble all accessories of the crane drill bit together according to a certain sequence, but the force during manual assembly is not easy to master consistently, so that the assembly of all accessories is not in place, the assembly quality and the assembly efficiency are directly influenced, and therefore, the existing assembly process has defects and needs to be improved.
Disclosure of Invention
The invention provides a full-automatic assembling process for a drill shaft of a crane drill bit, which solves the problems.
In order to solve the above problems, the technical scheme provided by the invention is as follows:
a full-automatic assembling process for a drill shaft of a crane drill bit comprises the following specific assembling steps:
step S1, a shaft sleeve feeding and conveying process;
step S2, a rotating and moving process of clamping the shaft sleeve is realized;
step S3, a rotating shaft jacking, loading and conveying process;
step S4, combining the rotating shaft clamping, rotating and moving and the shaft sleeve into an assembly process;
step S5, a pressing and positioning process of the assembly;
step S6, a drill bit feeding running-in process;
step S7, assembling the drill and the assembly into an assembly II;
step S8, inserting the batch head and the component II into a combined component III;
step S9, a shaft cap feeding and conveying process;
step S10, assembling the shaft cap and the assembly III into an assembly IV;
preferably, before the step S1, a step S0 is further included, in which a verification step is performed to verify whether the operator has the right to activate the control panel; the verification step comprises authentication operation, and the subsequent steps are executed when the authentication is judged to be passed; when the authentication is judged not to pass, executing voice and sound-light alarm signals and sending alarm information to any one or more than any two combination modes in the background terminal; the authentication operation is any one or combination of more than two of a user name and a password, face recognition and pupil recognition.
Preferably, in step S1, the conveying process of the shaft sleeve feeding device includes that the shaft sleeve rotating disc is rotated by the first driving motor, the shaft sleeve in the shaft sleeve rotating disc is conveyed into the shaft sleeve conveying belt through the feed port at the front end of the shaft sleeve conveying passage, and the shaft sleeve is conveyed into the shaft sleeve conveying belt by the shaft sleeve conveying belt.
1. Preferably, in step S4, the combination of the rotating shaft clamping and rotating movement and the shaft sleeve into an assembly process includes step S41, a rotating shaft clamping and transferring step, in which the rotating shaft is sent to the right end of the rotating shaft conveying path and clamped by the rotating shaft clamping device;
and step S42, the rotating shaft rotates 180 degrees through the first rotating cylinder and then moves to the upper part of the shaft sleeve, and the rotating shaft clamping and rotating assembly embeds the rotating shaft into the shaft sleeve.
Preferably, in step S5, in the first pressing and positioning process of the assembly, the first rotating disc device rotates, so that the first assembly rotates below the bushing centrifugal pressing device, and the bushing pressing cylinder on the bushing centrifugal device drives the pressing rotating shaft bushing to move downward, so that the rotating shaft at the top end of the first assembly is embedded in the pressing rotating shaft bushing, and the pressing rotating shaft bushing positions and presses the rotating shaft and the bushing.
Preferably, after the step S6 and before the step S7, the method further includes a step S65 of transferring the first assembly, wherein after the first assembly is positioned and pressed, the first sleeve receiving device clamps the first assembly, and the second sleeve receiving device clamps the first assembly on the first head receiving device, and the second sleeve receiving device clamps the first assembly above the second rotating disk assembly, so as to place the first assembly on the second rotating disk assembly.
Preferably, in step S7, the drill and the assembly are assembled into an assembly, which includes step S71, the drill moving step, in which the drill jaws on the drill moving assembly are pushed by the jacking cylinder, so that the drill jaws grab the drill on the drill loading rotary disk;
step S72, a drill raising step; a driving motor on the drill bit lifting assembly drives the ball screw to rotate, and the drill bit clamping jaws are conveyed to the top end of the lifting support plate;
step S73, feeding the drill bit, namely clamping the drill bit on a drill bit claw by a clamping cylinder on a drill bit transfer assembly, wherein the clamping cylinder is fixed on a rodless cylinder, and after the clamping cylinder clamps the drill bit, the rodless cylinder moves leftwards to enable the drill bit on the clamping cylinder to be conveyed to the position above a drill bit running-in receiving device, and then the clamping cylinder places the drill bit on the drill bit running-in receiving device;
step S74, a drill bit running-in step, in which a finger cylinder clamps a first component, a telescopic cylinder drives a running-in sliding plate to move right, so that the first component clamped by the finger cylinder is in contact connection with a running-in wheel, a driving motor drives the running-in wheel to rotate, teeth on the running-in wheel are meshed with teeth on the drill bit, and the drill bit is run in;
step S75, a secondary rotation moving step, wherein the first rotating assembly and the second rotating assembly are pressed downwards through a telescopic cylinder, so that a rotating clamping block clamps the drill bit which is completely ground, and after clamping is completed, a driving motor drives a divider to rotate, so that the first rotating assembly and the second rotating assembly rotate 180 degrees to exchange positions;
step S76, deburring, wherein the jacking cylinder drives the deburring wheel to move forwards so that the deburring wheel is in contact with the drill bit, and the driving motor drives the deburring wheel to rotate to deburr the drill bit;
and step S77, assembling the assembly II by the drill bit, namely after the drill bit is deburred, moving the telescopic cylinder on the first rotating device downwards to enable the drill bit to be sleeved on the assembly I to be assembled into the assembly II.
Preferably, in step S8, the batch head and the second assembly are inserted into the third assembly, and the telescopic cylinder on the batch head feeding device drives the batch head feeder, so that the batch head feeder sends the batch head into the rotating shaft to form the third assembly, wherein the jacking cylinder drives the pressing jacking wheel, and the pressing jacking wheel is in pressing contact with the third assembly.
Preferably, the fourth process of assembling the shaft cap and the third assembly in the step S10 includes a step S101 of moving the shaft cap, the driving motor on the shaft cap moving assembly drives the clamping cylinder to move left and right to the upper side of the third assembly through the ball screw, and then the shaft cap clamping assembly clamps the third assembly;
and S102, a shaft cap sleeving step, wherein a pushing cylinder on a shaft cap sleeving component drives a clamping cylinder to move forwards to clamp a shaft cap, and then a rotating cylinder drives the clamping cylinder to rotate, so that the clamping cylinder sleeves the shaft cap on a third assembly to form a fourth assembly.
Preferably, the method comprises step S11, performing a pressing process on the shaft cap of the finished drill bit drill shaft, wherein the sliding table cylinder on the finished clamping assembly drives the sliding table positioning plate, so that the finished clamping cylinder and the assembly three are in the same horizontal line, and the finished clamping cylinder clamps the shaft cap on the assembly four to form the finished product.
Compared with the prior art, the invention has the beneficial effects that by adopting the scheme, the shaft sleeve feeding device is arranged to feed the shaft sleeve, the shaft sleeve clamping and transferring device clamps the shaft sleeve and is placed on the rotating disc on the first rotating disc component, the rotating shaft feeding device simultaneously feeds the shaft, the rotating shaft clamping device clamps and then rotates the shaft, so that the rotating shaft is embedded into the shaft sleeve on the rotating disc, the first rotating disc component rotates simultaneously, the shaft sleeve centrifugal pressing device presses the rotating shaft and the shaft sleeve on the rotating disc, the shaft sleeve bearing and transferring device clamps and transfers the pressed rotating shaft to the second rotating disc component, the drill bit feeding rotating disc device feeds materials to the drill bit clamping and transferring device, the drill bit clamping and transferring device clamps and transfers the drill bit to the drill bit receiving running-in device for running-in, and the drill bit rotary positioning device deburres the drill bit after running-in, on the pivot on sending the drill bit to the second carousel subassembly, criticize first loading attachment and carry out the material loading in the pivot, axle cap loading attachment then cup joints the axle cap at both ends about the pivot, presss from both sides tightly the axle cap by the finished product clamping components on the axle cap loading attachment, very big improvement the production efficiency of product, improved the qualification rate of product simultaneously, had good market using value.
Drawings
For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for a person skilled in the art that other drawings can be obtained from the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a shaft sleeve feeding device of the present invention;
fig. 3 is a schematic structural view of the shaft sleeve clamping and transferring device of the present invention;
FIG. 4 is a schematic structural view of a feeding device of a rotating shaft according to the present invention;
FIG. 5 is a schematic view of the rotating shaft clamping device of the present invention;
FIG. 6 is a schematic structural view of a bushing pressing device according to the present invention;
FIG. 7 is a schematic structural view of a bearing and transferring device for a shaft sleeve according to the present invention;
FIG. 8 is a schematic structural view of a drill loading turntable device according to the present invention;
FIG. 9 is a schematic view of a drill bit clamping and transferring device according to the present invention;
FIG. 10 is a schematic view of a drill bit receiving running-in apparatus of the present invention;
FIG. 11 is a schematic structural diagram of a batch head feeding device according to the present invention;
FIG. 12 is a schematic structural view of a feeding device for a shaft cap according to the present invention;
FIG. 13 is a schematic view of a rotary drill positioning device according to the present invention;
as shown in the above legend: the device comprises a working plate 1, a shaft sleeve feeding device 2, a shaft sleeve clamping and transferring device 3, a rotating shaft feeding device 4, a rotating shaft clamping and transferring device 5, a first rotating disc assembly 6, a second rotating disc assembly 7, a shaft sleeve pressing device 8, a shaft sleeve receiving and transferring device 9, a drill bit feeding rotating disc device 10, a drill bit clamping and transferring device 11, a drill bit receiving and running-in device 12, a drill bit rotary positioning device 13, a shaft cap feeding device 14, a batch head feeding device 15, a shaft sleeve rotating disc 21, a first driving motor 22, a shaft sleeve conveying channel 23, a shaft sleeve conveying channel 24, a rotating disc fixing plate 25 and a shaft sleeve clamping and supporting plate 31; a first rodless cylinder 32; a first downward-pressing cylinder 33, a first clamping cylinder 34 and a rotating shaft storage box 41; a first jacking cylinder 42; the rotating shaft jacks the second plate 43; a second rodless cylinder 44; a second rodless support seat 45; a rotating shaft positioning plate 46; a shaft slide rail 47; a spindle slide 48; a tap lever 49; a rotating shaft slide rail 410; a first jacking fixing plate 411; the rotating shaft clamps the support plate 51; the first rotating positioning plate 52; a first rotary cylinder 53; a second jacking cylinder 54; a rotating shaft rotation positioning block 55; a second gripping cylinder 56; a third gripping cylinder 57; a centrifugal support frame 81; the rotating shaft sleeve 82 is pressed; a centrifugal support bar 83; a sleeve pressing cylinder 84; the pressing support plate 85; a centrifugal bearing block 86; a centrifugal slide bar 87; a first sleeve receiving means 91; a second bushing receiver 92; a first bushing support plate 911; a second down-pressure cylinder 912; a second press-down fixing plate 913; a fourth clamping fixing plate 914; a fourth gripping cylinder 915; the second bushing support plate 921; a third rodless cylinder 922; a third rodless positioning plate 923; a third hold-down fixing plate 924; a third push cylinder 925; a second rotary cylinder 926; a second rotating positioning plate 927; a fifth clamping cylinder 928; a reduction motor 101; a third drive motor 102; a third drive positioning plate 103; drill bit loading retainer plate 104; a bit loading rotating disk 105; a bit bearing block 106; a bit receiving post 107; a drive wheel 108; a drill bit transfer assembly 111; a drill bit pick-up and raising assembly 112; a second jacking fixing plate 1111; a second jacking cylinder 1112; a drill chuck 1113; a lift slide plate 1114; a fourth drive motor 1115; a fourth rodless fixing plate 1121; a fourth rodless cylinder 1122; a fourth push cylinder 1123; a sixth gripping cylinder 1124; running-in the support table 121; a first telescopic cylinder 122; a first telescopic fixing plate 123; a fifth drive motor 124; a fifth drive fixing plate 125; running-in the slide plate 126; running-in the push plate 127; a finger cylinder 128; a third jacking cylinder 129; a bit stop 1210; a running-in wheel 1211; a sixth driving motor 131; a sixth drive fixing plate 132; a seventh driving motor 133; a seventh drive fixing plate 134; a rotating support frame 135; a divider 136; a rotating bearing plate 137; a first rotating assembly 138; a second rotating assembly 139; a fourth jacking cylinder 1310; a fourth jacking fixing plate 1311; a deburring wheel 1312; a second telescopic cylinder 1391; a second telescoping securing plate 1392; an extension slide plate 1393; a third rotating cylinder 1394; a third rotation fixation plate 1395; a rotation latch 1396; a feeding support plate 151; a third telescopic cylinder 152; a third telescopic fixing plate 153; a batch head loader 154; a compression jacking plate 155; the pinch jacking wheels 156; a batch head positioning plate 157; a spindle cap feeding assembly 141; a spindle cap assembly 142; an eighth driving motor 143; a moving extension plate 144; a movable bearing plate 145; mounting positioning plate 146; a seventh gripping cylinder 147; a fifth push cylinder 148; a finished product fixing frame 149; a slide cylinder 1410; a slide table positioning plate 1411; a finished product clamping cylinder 1412; the pin 1413 is tightened.
Detailed Description
In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 12, the overall structure of the present invention is as follows:
a full-automatic assembling process for a drill bit drill shaft of a crane comprises a working plate 1, and further comprises a shaft sleeve feeding device 2, a shaft sleeve clamping and transferring device 3, a rotary shaft feeding device 4, a rotary shaft clamping device 5, a first rotary disc assembly 6, a second rotary disc assembly 7, a shaft sleeve centrifugal pressing device, a shaft sleeve receiving and transferring device 9, a drill bit feeding rotary disc device 10, a drill bit clamping and transferring device 11, a drill bit receiving and running-in device 12, a drill bit rotary positioning device 13, a shaft cap feeding device 14 and a batch head feeding device 15; the shaft sleeve feeding device 2 is fixed at the left end of the working plate 1, the shaft sleeve clamping and transferring device 3 is fixed at the front side of the shaft sleeve feeding device 2, the rotating shaft feeding device 4 is fixed at the left end of the working plate 1, the rotating shaft clamping device 5 is fixed at the right side of the rotating shaft feeding device 4, the first rotating disc assembly 6, the shaft sleeve carrying and transferring device 9 and the second rotating disc assembly 7 are respectively and sequentially fixed at the middle part of the working plate 1 from left to right, the shaft sleeve centrifugal pressing device is fixed at the right side of the first rotating disc assembly 6, the drill head feeding rotating disc 105 device is fixed at the right side of the shaft sleeve feeding device 2, the drill head clamping and transferring device 11 is fixed at the right side of the drill head feeding rotating disc device 10, the drill head receiving and running-in device is fixed at the right side of the drill head clamping and transferring device 11, and the drill head rotating and positioning device 13 is, the shaft cap feeding device 14 is fixed on the front side of the second rotating disc assembly 7, and the screwdriver head feeding device 15 is fixed on the right side of the second rotating disc assembly 7.
Preferably, the shaft sleeve feeding device 2 comprises a shaft sleeve rotating disc 21, a first driving motor 22, a shaft sleeve conveying channel 23, a shaft sleeve conveying channel 24, a rotary disc fixing plate 25, a second driving motor, a second driving fixing plate and a shaft sleeve conveying belt; the turntable fixing plate 25 is fixed on the working plate 1 through a turntable supporting shaft, the shaft sleeve rotating plate 21 is fixed on the turntable fixing plate 25, the first driving motor 22 is fixed at the bottom of the turntable fixing plate 25, the output end of the first driving motor 22 is fixedly connected with the middle part of the shaft sleeve rotating disc 21, the shaft sleeve conveying passage 23 is fixed in the shaft sleeve rotating disc 21, and the rear end of the shaft sleeve conveying channel 23 is provided with a feeding hole, the discharging hole of the shaft sleeve conveying channel 23 is in contact connection with the shaft sleeve conveying channel 24, the shaft sleeve transmission channel 24 is fixed at the left end of the turntable fixing plate 25, the front end and the rear end of the shaft sleeve transmission channel 24 are rotationally connected with a transmission shaft, the shaft sleeve conveyor belt is sleeved on the conveying shaft, the second driving fixing plate is fixed at the bottom end of the turntable fixing plate 25, the second driving motor is fixed on the second driving fixing plate, and an output shaft of the second driving motor is fixedly connected with one end of the transmission shaft.
Preferably, the sleeve clamping and transferring device 3 includes a sleeve clamping support plate 31, a first rodless cylinder 32, a first down-pressure cylinder 33, and a first clamping cylinder 34; the shaft sleeve clamping support plate 31 is fixed on the working plate 1, the first rodless cylinder 32 is horizontally fixed on the shaft sleeve clamping support plate 31, the first downward pressing cylinder 33 is vertically fixed on the first rodless cylinder 32, and the first clamping cylinder 34 is fixed at the bottom end of the first downward pressing cylinder 33.
Preferably, the rotating shaft feeding device 4 comprises a rotating shaft storage box 41, a first jacking cylinder 42, a rotating shaft jacking first plate, a rotating shaft jacking second plate 43, a second rodless cylinder 44, a second rodless support seat 45, a rotating shaft positioning plate 46 and a rotating shaft sliding rail 47; the second rodless support seat 45 is fixed on the working plate 1, the second rodless cylinder 44 is horizontally fixed on the second rodless support seat 45, the rotating shaft positioning plate 46 is fixed on the 44 rear walls of the second rodless cylinder, the rotating shaft storage box 41 is fixed on the 46 rear walls of the rotating shaft positioning plate, the rotating shaft sliding rail 47 is fixed on the upper end of the front wall of the rotating shaft positioning plate 46, the middle part of the front wall of the rotating shaft positioning plate 46 is fixedly provided with a rotating shaft sliding rail 410, a rotating shaft sliding seat 48 is slidably connected on the rotating shaft sliding rail 410, the rear end on the rotating shaft sliding seat 48 is fixedly connected with the second rodless cylinder 44, the top end of the rotating shaft sliding seat 48 is fixedly connected with a poking rod 49, the poking rod 49 is embedded into the rotating shaft sliding rail 47, the bottom end of the second rodless cylinder 44 is fixedly connected with a first jacking fixing plate 411, and, the first jacking plate of the rotating shaft and the second jacking plate 43 of the rotating shaft are respectively fixed at the front end and the rear end of the output end of the first jacking cylinder 42, and the height of the first jacking plate of the rotating shaft is lower than that of the second jacking plate 43 of the rotating shaft.
Preferably, the rotating shaft clamping device 5 comprises a rotating shaft clamping support plate 51, a first rotating positioning plate 52, a first rotating cylinder 53, a second jacking cylinder 111254, a rotating shaft rotating positioning block 55, a second clamping cylinder 56 and a third clamping cylinder 57; the pivot is got backup pad 51 and is fixed in on the working plate 1, second jacking cylinder 111254 vertical fixation is in the pivot and is got backup pad 51 back wall, first rotatory locating plate 52 is fixed in the output of second jacking cylinder 111254, first revolving cylinder 53 is fixed in the front end of first rotatory locating plate 52 bottom, just first revolving cylinder 53 says that the output shaft runs through first rotatory locating plate 52, the rotatory locating piece 55 of pivot is fixed in on the output shaft of first revolving cylinder 53, the second is got the left wall that the cylinder 56 is fixed in the rotatory locating piece 55 of pivot to the clamp, the cylinder 57 is fixed in the antetheca of the rotatory locating piece 55 of pivot to the third clamp.
Preferably, the shaft sleeve centrifugal pressing device comprises a centrifugal support frame 81, a pressing rotating shaft sleeve 82, a centrifugal support rod 83, a shaft sleeve pressing cylinder 84, a pressing support plate 85 and a pressing induction sheet; the centrifugal support frame 81 is fixed on the working plate 1, the top end of the centrifugal support frame 81 is fixedly provided with a pressing through hole, the centrifugal support rod 83 is fixed at the top end of the centrifugal support frame 81, the shaft sleeve pressing cylinder 84 is vertically fixed on the centrifugal support rod 83, a centrifugal bearing seat 86 is fixedly arranged at the front end of the centrifugal support frame 81, a centrifugal slide rod 87 is connected in the centrifugal bearing seat 86 in a sliding way, the upper end of the centrifugal slide rod 87 is fixedly connected with the shaft sleeve pressing cylinder 84, the bottom end of the centrifugal slide rod 87 is fixedly connected with the pressing support plate 85, the pressing induction sheet is fixed at the rear end of the 85 channels of the pressing support plate, the upper end of the inner wall channel of the centrifugal support frame 81 is provided with a first induction seat and a second induction seat, the pressing induction piece is embedded into the first induction seat, the pressing rotating shaft sleeve 82 is fixed in the middle of the pressing support plate 85, and the pressing rotating shaft sleeve 82 is located above the rotating shaft.
Preferably, the sleeve receiving and transferring device 9 comprises a first sleeve receiving device 91 and a second sleeve receiving device 92; the first sleeve bearing device 91 is fixed at the left end of the first rotating disc device, the second sleeve bearing device 92 is fixed at the right end of the second rotating disc device, the first sleeve bearing device and the second sleeve bearing device correspond to each other, and the first sleeve bearing device comprises a first sleeve supporting plate 911, a second pressing cylinder 912, a second pressing fixing plate 913, a fourth clamping fixing plate 914 and a fourth clamping cylinder 915; the first shaft sleeve supporting plate 911 is fixed on the working plate 1, the second pressing fixing plate 913 is fixed at the top end of the first shaft sleeve supporting plate 911, the second pressing cylinder 912 is vertically fixed on the second pressing fixing plate 913, the fourth clamping fixing plate 914 is fixed at the output end of the second pressing cylinder 912, and the fourth clamping cylinder 915 is vertically fixed at the bottom end of the fourth clamping fixing plate 914.
Further, the second bushing receiving device 92 comprises a second bushing supporting plate 921, a third rodless cylinder 922, a third rodless positioning plate 923, a third hold-down fixing plate 924, a third hold-down cylinder 925, a second rotating cylinder 926, a second rotating positioning plate 927 and a fifth clamping cylinder 928; second shaft sleeve backup pad 921 is fixed in on the working plate 1, third no pole locating plate 923 is fixed in the top of second shaft sleeve backup pad 921, third no pole cylinder 922 is fixed in on third no pole locating plate 923, third push down fixed plate 924 is fixed in on third no pole cylinder 922, third push down cylinder 925 vertical fixation is on third push down fixed plate 924, second rotational positioning board 927 is fixed in the output of third push down cylinder 925, second rotational positioning board 926 is fixed in the back wall of second rotational positioning board 927, just second rotational positioning board 926's output runs through second rotational positioning board 927 and the fifth clamp gets cylinder 928 fixed connection.
Preferably, the drill feeding turntable device 10 includes a speed reduction motor 101, a third driving motor 102, a third driving positioning plate 103, a drill feeding fixing plate 104 and a drill feeding rotary disk 105; the drill bit feeding fixing plate 104 is fixed at the bottom end of the working plate 1 through a plurality of feeding positioning columns, the speed reducing motor 101 is fixed at the middle of the upper surface of the drill bit feeding fixing plate 104, an output shaft of the speed reducing motor 101 penetrates through the working plate 1, the drill bit feeding rotating disc 105 is fixed on an output shaft of the speed reducing motor 101, the third driving fixing plate is fixed at the rear end of the speed reducing motor 101, the third driving motor 102 is fixed on the third driving fixing plate, an output shaft of the third driving motor 102 penetrates through the third driving fixing plate to be connected with a driving wheel 108, and the driving wheel 108 is sleeved with a driven wheel on an input shaft of the speed reducing motor 101 through a driving belt.
Further, a plurality of drill bit bearing seats 106 are uniformly arranged on the drill bit feeding rotating disc 105, drill bit bearing columns 107 are fixedly connected to the drill bit bearing seats 106, and a plurality of drill bits are sleeved on the drill bit bearing columns 107 from the upper passage to the lower passage.
Preferably, the drill gripping and transferring device 11 comprises a drill transferring component 111 and a drill gripping and lifting component 112; the drill bit lifting assembly is fixed on the working plate 1, and the drill bit transferring assembly 111 is fixed at the upper end of the drill bit lifting assembly; the drill bit lifting assembly comprises a second lifting fixing plate 1111, a second lifting cylinder 111254, a fourth driving motor 1115, a first ball screw, a first screw nut seat, a lifting supporting plate and a fourth driving fixing plate; the ascending support plate is fixed on the working plate 1, the upper end and the lower end of the first ball screw are rotatably connected with the front wall of the ascending support plate, the front end of the first ball screw is fixedly connected with a lifting sliding plate 1114, the first screw nut seat is sleeved on the first ball screw, the second lifting fixing plate 1111 is fixed at the top end of the first screw nut seat, the second lifting fixing plate 1111 is slidably connected with the lifting sliding plate 1114, the second lifting cylinder 111254 is horizontally fixed on the second lifting fixing plate 1111, the output end of the second jacking cylinder 111254 is fixedly connected with a drill claw 1113, the fourth driving fixing plate is fixed to the top end of the elevation supporting plate, the fourth driving motor 1115 is vertically fixed to the fourth driving fixing plate, and the output shaft of the fourth drive motor 1115 penetrates through the fourth drive fixing plate and is fixedly connected with the first ball screw.
Further, the drill bit transfer assembly 111 includes a fourth rodless fixing plate 1121, a fourth rodless cylinder 1122, a fourth pressing cylinder 1123, and a sixth clamping cylinder 1124; the fourth rodless fixing plate 1121 is fixed to the upper end of the front wall of the ascent sliding plate 1114, the fourth rodless cylinder 1122 is fixed to the fourth rodless fixing plate 1121, the fourth down-pressure cylinder 1123 is fixed to the fourth rodless cylinder 1122, and the sixth clamping cylinder 1124 is fixed to the output end of the fourth down-pressure cylinder 1123.
Preferably, the drill bit receiving running-in device 12 comprises a running-in support table 121, a first telescopic cylinder 122, a first telescopic fixing plate 123, a fifth driving motor 124, a fifth driving fixing plate 125, a running-in sliding plate 126, a running-in pushing plate 127, a finger cylinder 128, a third jacking cylinder 129 and a drill bit baffle 1210; the running-in support table 121 is fixed on the working plate 1, a running-in slide rail is arranged at the top end of the running-in support table 121, the running-in slide plate 126 is slidably connected with the running-in slide rail, the finger cylinder 128 is fixed at the top end of the running-in slide plate 126, the first telescopic fixing plate 123 is fixed at the front wall of the right end of the running-in support table 121, the first telescopic cylinder 122 is horizontally fixed on the first telescopic fixing plate 123, one end of the running-in push plate 127 is connected with the running-in slide plate 126, the other end of the running-in push plate is fixedly connected with the output end of the first telescopic cylinder 122, the left side of the top end of the running-in support table 121 is fixedly connected with a running-in positioning plate, the fifth driving fixing plate 125 is fixed on the running-in positioning plate, the fifth driving motor 124 is vertically fixed on the fifth driving fixing plate 125, the third jacking cylinder 129 is fixed on the right wall of the running-in support table 121, and the bit baffle 1210 is fixed on the output end of the third jacking cylinder 129.
Further, the drill bit rotary positioning device 13 includes a sixth driving motor 131, a sixth driving fixing plate 132, a seventh driving motor 133, a seventh driving fixing plate 134, a rotary supporting frame 135, a divider 136, a rotary bearing plate 137, a first rotating assembly 138, a second rotating assembly 139, a fourth jacking cylinder 1310, a fourth jacking fixing plate 1311, and a deburring wheel 1312; the rotating support frame 135 is fixed on the working plate 1, the sixth driving fixing plate 132 is fixed at the lower end of the rear wall of the rotating support frame 135, the sixth driving motor 131 is fixed on the sixth driving fixing plate 132, the middle part of the rotating support frame 135 is fixedly provided with a rotating support rod, the seventh driving fixing plate 134 is connected with the rotating support rod in a sliding manner, the seventh driving motor 133 is fixed at the bottom of the seventh driving fixing plate 134, the front end of the seventh driving fixing plate 134 is rotatably connected with a deburring shaft, the deburring wheel 1312 is fixed at the bottom end of the deburring shaft, the fourth jacking fixing plate 1311 is fixed at the front wall of the middle part of the rotating support frame 135, the fourth jacking cylinder 1310 is fixed on the fourth jacking fixing plate 1311, the output end of the fourth jacking cylinder 1310 is fixedly connected with one end of the seventh driving fixing plate 134, and the output end of the seventh driving motor 133 is fixedly connected with a rotating wheel, the rotating wheel is sleeved with the upper end of the deburring shaft through a synchronous belt, the divider 136 is fixed at the top end of the rotating support frame 135, the rotating bearing plate 137 is fixedly connected with an output shaft of the divider 136, the first rotating assembly 138 and the second rotating assembly 139 are respectively fixed at the left end and the right end of the rotating bearing plate 137, the output end of the sixth driving motor 131 penetrates through the sixth driving fixing plate 132 to be connected with a driving wheel, and the driving wheel is sleeved with a follow-up wheel on an input shaft of the divider 136 through the synchronous belt.
Further, the second rotation assembly 139 includes a second telescopic cylinder 1391, a second telescopic fixing plate 1392, an extension sliding plate 1393, an extension sliding rail, a third rotation cylinder 1394, a third rotation fixing plate 1395, and a rotation clamping block 1396; the extension slide rail is fixed at the left end of the rotation bearing plate 137, the second telescopic fixing plate 1392 is fixed at the top end of the rotation bearing plate 137, the second telescopic cylinder 1391 is vertically fixed on the second telescopic fixing plate 1392, the extension slide plate 1393 is slidably connected with the extension slide rail, the third rotary fixing plate 1395 is fixed at the front wall of the extension slide plate 1393, the third rotary cylinder 1394 is vertically fixed on the third rotary fixing plate 1395, the rotary clamping block 1396 is fixed at the bottom end of the third rotary cylinder 1394, the output end of the second telescopic cylinder 1391 is fixedly connected with the sliding support column, one end of the sliding support column is fixedly connected with the extension slide plate 1393, and the first rotating assembly 138 and the second rotating assembly 139 are identical in structure.
Further, the batch head feeding device 15 comprises a feeding support plate 151, a third telescopic cylinder 152, a third telescopic fixing plate 153, a batch head feeder 154, a fifth jacking cylinder, a pressing jacking plate 155, a pressing jacking wheel 156 and a batch head positioning plate 157; the feeding support plate 151 is fixed on the working plate 1, the third telescopic fixing plate 153 is fixed at the top end of the feeding support plate 151, the third telescopic cylinder 152 is vertically fixed on the third telescopic fixing plate 153, a slide rail is arranged on the inner wall of the feeding support plate 151, the batch head positioning plate 157 is in sliding connection with the slide rail, the batch head feeder 154 is fixed at the front end of the batch head positioning plate 157, the output end of the third telescopic cylinder 152 is fixedly connected with the middle part of the batch head positioning plate 157, a positioning hole is formed in the lower part of the feeding support plate 151, the fifth jacking cylinder is fixed in the positioning hole, the pressing jacking plate 155 is fixed at the output end of the fifth jacking cylinder, the front end of the pressing jacking plate 155 is fixedly connected with a pressing shaft, and the pressing jacking wheel 156 is rotatably connected with the pressing shaft.
Further, the shaft cap feeding device 14 includes a shaft cap feeding assembly 141 and a shaft cap assembling device 142, the shaft cap assembling device 142 is fixed on the front side of the second rotating disc assembly 7, the shaft cap feeding assembly 141 is fixed on the rear side of the shaft cap assembling device 142, and the shaft cap feeding assembly 141 and the shaft sleeve feeding device 2 have the same structure; the shaft cap assembling device 142 comprises a finished product clamping assembly, a shaft cap moving assembly and a shaft cap clamping assembly, wherein the shaft cap moving assembly is fixed on the working plate 1, the shaft cap clamping assembly is fixed on the shaft cap moving assembly, and the finished product clamping assembly is fixed below the shaft cap clamping assembly; the shaft cap moving assembly comprises an eighth driving motor 143, an eighth driving fixing plate, a moving support frame, a moving extension plate 144, a second ball screw, a second screw nut seat and a moving bearing plate 145; the movable support frame is fixed on the working plate 1, the movable extension plate 144 is fixed on the top end of the movable support frame, the second ball screw is rotatably connected on the front wall of the movable extension plate 144, one end of the second ball screw is fixedly connected with the rotating wheel, the second screw nut seat is sleeved on the second ball screw, the movable bearing plate 145 is fixedly connected with the second screw nut seat, the movable bearing plate 145 is slidably connected with the sliding rail on the movable extension plate 144, the eighth driving fixing plate is fixed at the left end of the movable extension plate 144, the eighth driving motor 143 is fixed on the eighth driving motor 143, the output end of the eighth driving motor 143 is fixedly connected with the driving wheel, and the driving wheel is sleeved with the rotating wheel through the synchronous belt.
Further, the shaft cap clamping assembly comprises a shaft cap driving assembly and a clamping and mounting assembly, the shaft cap driving assembly is fixed on the movable bearing plate 145, the clamping and mounting assembly is fixed on the shaft cap driving assembly, the shaft cap driving assembly and the shaft cap moving assembly are identical in structure, and the clamping and mounting assembly comprises a mounting positioning plate 146, a seventh clamping cylinder 147, a fifth pressing cylinder 148 and a pressing ring; the mounting and positioning plate 146 is fixed on the shaft cap driving assembly, the seventh clamping cylinder 147 and the fifth pressing cylinder 148 are respectively fixed on the front wall and the rear wall of the mounting and positioning plate 146, and the pressing ring is fixed on the output end of the fifth pressing cylinder 148.
Further, the finished product clamping assembly comprises a finished product fixing frame 149, a sliding table cylinder 1410, a sliding table positioning plate 1411 and a finished product clamping cylinder 1412; the finished product fixing frame 149 is fixed on the working plate 1, the sliding table cylinder 1410 is fixed on the finished product fixing frame 149, the sliding table positioning plate 1411 is fixed on the sliding table cylinder 1410, the finished product clamping cylinder 1412 is fixed on the front wall of the sliding table positioning plate 1411, and the left clamping jaw and the right clamping jaw of the finished product clamping cylinder 1412 are respectively and fixedly connected with a clamping pin 1413.
Further, the first rotating disk assembly 6 and the second rotating disk assembly 7 are both of conventional rotating disk construction.
Further, the fixed axle cap that is equipped with in rear side of finished product component of step-up cup joints the subassembly, the axle cap cup joints the subassembly and gets the cylinder and promote the cylinder including cup jointing the support frame, cup jointing backup pad, fourth revolving cylinder, eighth clamp, cup joint the support frame and be fixed in on the working plate 1, cup joint the backup pad and be fixed in on cup jointing the support frame, promote the cylinder and be fixed in the top of cup jointing the backup pad, promote the output fixed connection fourth revolving fixed plate of cylinder, fourth revolving cylinder is fixed in on the fourth revolving fixed plate, the cylinder is fixed in on the output shaft of fourth revolving cylinder is got to the eighth clamp, the cylinder is used for pressing from both sides the axle cap on the clamp axle cap material loading subassembly 141 to the eighth.
The assembly process of the drill bit and the drill shaft comprises the following steps:
s0, a verification step is carried out to verify whether the operator has the right to start the control panel; the verification step comprises authentication operation, and the subsequent steps are executed when the authentication is judged to be passed; when the authentication is judged not to pass, executing voice and sound-light alarm signals and sending alarm information to any one or more than any two combination modes in the background terminal; the authentication operation is any one or combination of more than two of a user name and a password, face recognition and pupil recognition.
In the step S1, the conveying process of the shaft sleeve feeding device includes that the shaft sleeve rotating disc is rotated by the first driving motor, the shaft sleeve in the shaft sleeve rotating disc is conveyed into the shaft sleeve conveying belt through the feed inlet at the front end of the shaft sleeve conveying passage, and the shaft sleeve is conveyed into the shaft sleeve conveying belt by the shaft sleeve conveying belt.
Step S2, a rotating and moving process of clamping the shaft sleeve is realized;
step S3, a rotating shaft jacking, loading and conveying process;
in step S4, the combination of the rotating shaft clamping and rotating movement and the shaft sleeve into an assembly process includes step S41, a rotating shaft clamping and transferring step, in which the rotating shaft is delivered to the right end of the rotating shaft conveying path and clamped by the rotating shaft clamping device;
and step S42, the rotating shaft rotates 180 degrees through the first rotating cylinder and then moves to the upper part of the shaft sleeve, and the rotating shaft clamping and rotating assembly embeds the rotating shaft into the shaft sleeve.
In the step S5, in the first compressing and positioning process of the assembly, the first rotating disc device rotates to enable the assembly to rotate below the first shaft sleeve centrifugal compressing device, and the shaft sleeve compressing cylinder on the shaft sleeve centrifugal device drives the compressing rotating shaft sleeve to move downwards to enable the rotating shaft at the top end of the assembly to be embedded into the compressing rotating shaft sleeve, so that the compressing rotating shaft sleeve is used for positioning and compressing the rotating shaft and the shaft sleeve.
After the step S6 and before the step S7, the method further includes a step S65 of transferring the first assembly, wherein after the first assembly is positioned and pressed, the first sleeve holding device clamps the first assembly, the second sleeve holding device clamps the first assembly on the first head holding device, and the first sleeve holding device clamps the first assembly to move above the second rotating disk assembly, so as to place the first assembly on the second rotating disk assembly.
In the step S7, the drill and the assembly are assembled into an assembly II, which comprises the step S71 and a drill transferring step, wherein a drill claw on the drill transferring assembly is pushed by a jacking cylinder, so that the drill claw grabs the drill on a drill feeding rotating disc;
step S72, a drill raising step; a driving motor on the drill bit lifting assembly drives the ball screw to rotate, and the drill bit clamping jaws are conveyed to the top end of the lifting support plate;
step S73, feeding the drill bit, namely clamping the drill bit on a drill bit claw by a clamping cylinder on a drill bit transfer assembly, wherein the clamping cylinder is fixed on a rodless cylinder, and after the clamping cylinder clamps the drill bit, the rodless cylinder moves leftwards to enable the drill bit on the clamping cylinder to be conveyed to the position above a drill bit running-in receiving device, and then the clamping cylinder places the drill bit on the drill bit running-in receiving device;
step S74, a drill bit running-in step, in which a finger cylinder clamps a first component, a telescopic cylinder drives a running-in sliding plate to move right, so that the first component clamped by the finger cylinder is in contact connection with a running-in wheel, a driving motor drives the running-in wheel to rotate, teeth on the running-in wheel are meshed with teeth on the drill bit, and the drill bit is run in;
step S75, a secondary rotation moving step, wherein the first rotating assembly and the second rotating assembly are pressed downwards through a telescopic cylinder, so that a rotating clamping block clamps the drill bit which is completely ground, and after clamping is completed, a driving motor drives a divider to rotate, so that the first rotating assembly and the second rotating assembly rotate 180 degrees to exchange positions;
step S76, deburring, wherein the jacking cylinder drives the deburring wheel to move forwards so that the deburring wheel is in contact with the drill bit, and the driving motor drives the deburring wheel to rotate to deburr the drill bit;
and step S77, assembling the assembly II by the drill bit, namely after the drill bit is deburred, moving the telescopic cylinder on the first rotating device downwards to enable the drill bit to be sleeved on the assembly I to be assembled into the assembly II.
In step S8, in the third process of inserting the batch head and the second assembly into the assembly, the telescopic cylinder on the batch head feeding device drives the batch head feeder, so that the batch head feeder sends the batch head into the rotating shaft to form a third assembly, wherein the jacking cylinder drives the pressing jacking wheel, and the pressing jacking wheel is in pressing contact with the third assembly.
Step S9, a shaft cap feeding and conveying process;
a fourth process of assembling the shaft cap and the assembly III into an assembly in the step S10, which comprises the step S101 of moving the shaft cap, wherein a driving motor on a shaft cap moving assembly drives a clamping cylinder to move left and right to the upper part of the assembly III through a ball screw, and then the shaft cap clamping assembly clamps the assembly III;
and S102, a shaft cap sleeving step, wherein a pushing cylinder on a shaft cap sleeving component drives a clamping cylinder to move forwards to clamp a shaft cap, and then a rotating cylinder drives the clamping cylinder to rotate, so that the clamping cylinder sleeves the shaft cap on a third assembly to form a fourth assembly.
And S11, performing a pressing process on the shaft cap of the finished drill bit drill shaft, wherein a sliding table cylinder on the finished product clamping assembly drives a sliding table positioning plate, so that the finished product clamping cylinder and the assembly III are positioned on the same horizontal line, and the shaft cap is clamped on the assembly IV by the finished product clamping cylinder to form a finished product.
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The full-automatic assembling process of the drill shaft of the crane drill bit is characterized by comprising the following specific assembling steps of:
step S1, a shaft sleeve feeding and conveying process;
step S2, a rotating and moving process of clamping the shaft sleeve is realized;
step S3, a rotating shaft jacking, loading and conveying process;
step S4, combining the rotating shaft clamping, rotating and moving and the shaft sleeve into an assembly process;
step S5, a pressing and positioning process of the assembly;
step S6, a drill bit feeding running-in process;
step S7, assembling the drill and the assembly into an assembly II;
step S8, inserting the batch head and the component II into a combined component III;
step S9, a shaft cap feeding and conveying process;
step S10, assembling the shaft cap and the assembly III into an assembly IV;
and step S11, performing a pressing process on the shaft cap of the finished drill shaft of the drill bit.
2. The fully automatic assembling process of the drill spindle of the crane drill bit as claimed in claim 1, further comprising a step S0 before the step S1, wherein the step S0 is a verification step to verify whether the operator has the right to activate the control panel; the verification step comprises authentication operation, and the subsequent steps are executed when the authentication is judged to be passed; when the authentication is judged not to pass, executing voice and sound-light alarm signals and sending alarm information to any one or more than any two combination modes in the background terminal; the authentication operation is any one or combination of more than two of a user name and a password, face recognition and pupil recognition.
3. The full-automatic assembling process of the drill spindle of the crane drill bit as claimed in claim 1, wherein in the step S1, the shaft sleeve feeding device firstly rotates the shaft sleeve rotating disc through the first driving motor, and feeds the shaft sleeve in the shaft sleeve rotating disc into the shaft sleeve conveying belt through the feed inlet at the front end of the shaft sleeve conveying passage, and the shaft sleeve is fed into the shaft sleeve conveying belt through the shaft sleeve conveying belt.
4. The fully automatic assembling process of the drill spindle of the crane drill bit as claimed in claim 1, wherein in step S4, the combination of the rotating shaft clamping and rotating movement and the spindle sleeve into an assembly comprises step S41, the rotating shaft clamping and transferring step, the rotating shaft is delivered to the right end of the rotating shaft conveying path and clamped by the rotating shaft clamping device;
and step S42, the rotating shaft rotates 180 degrees through the first rotating cylinder and then moves to the upper part of the shaft sleeve, and the rotating shaft clamping and rotating assembly embeds the rotating shaft into the shaft sleeve.
5. The fully automatic assembling process of the drill spindle of the crane drill bit as claimed in claim 1, wherein in step S5, during the pressing and positioning process of the assembly, the first rotating disc device rotates to make the assembly rotate below the bushing centrifugal pressing device, and the bushing pressing cylinder on the bushing centrifugal device drives the pressing rotating shaft bushing to move downwards, so that the rotating shaft at the top end of the assembly is embedded into the pressing rotating shaft bushing, and the pressing rotating shaft bushing positions and presses the rotating shaft and the bushing.
6. The fully automatic assembling process of the drill spindle of the crane drill bit as claimed in claim 1, further comprising step S65 after step S6 and before step S7, wherein the first assembly moving step includes a first assembly clamping step in which the first sleeve receiving means clamps the first assembly after the first assembly is positioned and pressed, and the second sleeve receiving means clamps the first assembly on the first head receiving means, and the second sleeve receiving means clamps the first assembly above the second rotating disk assembly to place the first assembly on the second rotating disk assembly.
7. The fully automatic assembling process of the drill spindle of the crane drill according to claim 1, wherein in step S7, the drill and the assembly are assembled into an assembly, which comprises step S71, a drill transferring step, wherein the drill claws on the drill transferring assembly are pushed by the jacking cylinder to make the drill claws grab the drill on the drill loading rotating disc;
step S72, a drill raising step; a driving motor on the drill bit lifting assembly drives the ball screw to rotate, and the drill bit clamping jaws are conveyed to the top end of the lifting support plate;
step S73, feeding the drill bit, namely clamping the drill bit on a drill bit claw by a clamping cylinder on a drill bit transfer assembly, wherein the clamping cylinder is fixed on a rodless cylinder, and after the clamping cylinder clamps the drill bit, the rodless cylinder moves leftwards to enable the drill bit on the clamping cylinder to be conveyed to the position above a drill bit running-in receiving device, and then the clamping cylinder places the drill bit on the drill bit running-in receiving device;
step S74, a drill bit running-in step, in which a finger cylinder clamps a first component, a telescopic cylinder drives a running-in sliding plate to move right, so that the first component clamped by the finger cylinder is in contact connection with a running-in wheel, a driving motor drives the running-in wheel to rotate, teeth on the running-in wheel are meshed with teeth on the drill bit, and the drill bit is run in;
step S75, a secondary rotation moving step, wherein the first rotating assembly and the second rotating assembly are pressed downwards through a telescopic cylinder, so that a rotating clamping block clamps the drill bit which is completely ground, and after clamping is completed, a driving motor drives a divider to rotate, so that the first rotating assembly and the second rotating assembly rotate 180 degrees to exchange positions;
step S76, deburring, wherein the jacking cylinder drives the deburring wheel to move forwards so that the deburring wheel is in contact with the drill bit, and the driving motor drives the deburring wheel to rotate to deburr the drill bit;
and step S77, assembling the assembly II by the drill bit, namely after the drill bit is deburred, moving the telescopic cylinder on the first rotating device downwards to enable the drill bit to be sleeved on the assembly I to be assembled into the assembly II.
8. The fully automatic assembling process of the drill spindle of the crane drill according to claim 1, wherein in step S8, the bit and the second component are inserted into the third assembly, and the retractable cylinder on the bit loading device drives the bit loader, so that the bit loader feeds the bit into the spindle to form the third assembly, wherein the jacking cylinder drives the pressing jacking wheel, and the pressing jacking wheel is in pressing contact with the third assembly.
9. The full-automatic assembling process of the drill spindle of the crane drill bit as claimed in claim 1, wherein the shaft cap and the assembly III are assembled into an assembly IV in the step S10, which comprises the steps S101 and a shaft cap moving step, wherein a driving motor on the shaft cap moving assembly drives a clamping cylinder to move left and right to the upper part of the assembly III through a ball screw, and then the shaft cap clamping assembly clamps the assembly III;
and S102, a shaft cap sleeving step, wherein a pushing cylinder on a shaft cap sleeving component drives a clamping cylinder to move forwards to clamp a shaft cap, and then a rotating cylinder drives the clamping cylinder to rotate, so that the clamping cylinder sleeves the shaft cap on a third assembly to form a fourth assembly.
10. The full-automatic assembling process of the drill spindle of the crane drill bit as claimed in claim 1, wherein the process comprises step S11, performing a pressing process on a spindle cap of the finished drill spindle, wherein a sliding table cylinder on the finished clamping assembly drives a sliding table positioning plate, so that the finished clamping cylinder and the assembly member three are in the same horizontal line, and the spindle cap is clamped on the assembly member four by the finished clamping cylinder to form a finished product.
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| CN202010553907.6A CN111590293B (en) | 2020-06-17 | 2020-06-17 | Full-automatic assembling process for drill shaft of crane drill bit |
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| CN202010553907.6A CN111590293B (en) | 2020-06-17 | 2020-06-17 | Full-automatic assembling process for drill shaft of crane drill bit |
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| CN112938449A (en) * | 2021-03-05 | 2021-06-11 | 浙江柳晶整流器有限公司 | Rectifier bridge production system and production process thereof |
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| CN111590293B (en) | 2021-11-05 |
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