CN207344144U

CN207344144U - Leather belt button discount panel drilling facing attachment

Info

Publication number: CN207344144U
Application number: CN201720599384.2U
Authority: CN
Inventors: 符正强
Original assignee: Dongguan Kenuo Hardware Co Ltd
Current assignee: Dongguan Kenuo Hardware Co Ltd
Priority date: 2017-05-25
Filing date: 2017-05-25
Publication date: 2018-05-11
Anticipated expiration: 2027-05-25

Abstract

The utility model discloses a kind of leather belt button discount panel drilling facing attachment,It includes workbench,Stent,Indexing rotary table mechanism and at least one drilling facing attachment,Indexing rotary table mechanism includes station dial,The rotating power set of driving station dial and the cam indexing separator for realizing station dial multi-angle intermittent rotary,Station dial is rotatably installed on workbench,It has been evenly arranged on the periphery of station dial multiple for placing and fixing belt fastener discount panel bed die,Drilling facing attachment includes being used for the driving mechanism for driving drilling facing attachment to pump,For the borehole drill construction to drill to belt fastener discount panel,The facing attachment of chamfering is carried out for the drilling to belt fastener discount panel,And the positioning compression mechanism for being pressed on belt fastener discount panel on bed die.The utility model can realize half full-automatic, continuous production of Workpiece boring chamfering, and production efficiency is high, has a safety feature.

Description

Leather belt button discount panel drilling facing attachment

Technical field

A kind of drilling facing attachment is the utility model is related to, it particularly relates to which a kind of drilling of belt fastener discount panel is fallen Angle apparatus.

Background technology

At present in the manufacturing industry of belt fastener, the drilling for carrying out belt fastener discount panel is essential in belt fastener processing A procedure, the prior art be typically drill using drilling machine to belt fastener discount panel, and at present be used for belt The drilling machine of discount panel drilling is detained, mainly based on automatic drills, automatic drills, which generally require, is separately provided skin Buckle mainboard hold-down mechanism, for drilling when, push down spacing belt fastener discount panel hole to be drilled, and to belt fastener discount Panel is carried out in the manufacturing procedure of drilled in middle Hole chamfering, and general process equipment needs to be separately provided the pressure of belt fastener discount panel Tight mechanism, for drill chamfering when it is spacing push down belt fastener discount panel hole to be drilled, and hold-down mechanism also needs to individually match somebody with somebody Driving mechanism is put, or is compressed completely using manual operation, either using which kind of mode to leather belt buckle panel hole to be drilled Compress it is spacing, drilling when will additionally add one of manufacturing procedure so that cause belt fastener discount panel drilling set Standby drilling efficiency is difficult to get a promotion.Usually smaller plus belt fastener discount panel volume and its external surface area, drill chamfering Equipment needs to drill to belt fastener discount middle panel, further increases the hold-down mechanism being separately provided to hole to be drilled Belt fastener mainboard effectively compress the difficulty of positioning, so that when drilling to belt fastener discount panel plate, be easy to cause Positioning is inaccurate or there is a situation where loosening, so as to have impact on the drilling chamfer quality of belt fastener discount panel, reduces The qualification rate of belt buckle product, substantial amounts of waste of raw materials can be so caused to belt fastener manufacturing enterprise, is unfavorable for environmentally friendly section Can, but also virtually improving enterprise's manufacturing cost.

In order to overcome above deficiency, it is necessary to design a kind of drilling chamfering to drill specifically for belt fastener discount panel Device, product qualification rate is improved to improve drilling quality and improves belt fastener discount panel drilling chamfering to greatest extent Efficiency.

Utility model content

Deficiency for more than, the utility model provides a kind of is started building by the station dial band of indexing rotary table mechanism Part is moved at the processing stations of required drilling, and whole process can realize half-full-automatic, continuous production, production efficiency Height, elastic hold-down mechanism is set with drilling chamfer tool and is integrated, when positioning compression mechanism is pressed on workpiece, bore cutter The sets of holes of movable ram set can be passed through with chamfering device and stretch out movable ram set outside, and then workpiece is drilled in bore cutter After hole, and then utilize drilling of the chamfering device to workpiece to carry out chamfering so that the positioning compression of workpiece and drilling chamfering according to Secondary completion, have a safety feature, stable leather belt button discount panel drilling facing attachment, it include workbench, stent, Indexing rotary table mechanism and at least one drilling facing attachment, the stent are fixed and set on the table, the indexing rotary table mechanism The lower section of the stent is located at, the indexing rotary table mechanism includes the rotating power dress of station dial, driving station dial Put and realize the cam indexing separator of station dial multi-angle intermittent rotary, the station dial is rotatably mounted In on workbench, being evenly arranged multiple bed dies on the periphery of the station dial, the bed die is used to place to be processed Belt fastener discount panel, the drilling facing attachment is fixed on stent and positioned at the surface of station dial, institute State drilling facing attachment include be used for drive drilling facing attachment pump driving mechanism, for belt fastener Borehole drill construction that discount panel drills, the facing attachment for carrying out for the drilling to belt fastener discount panel chamfering and For the positioning compression mechanism being pressed on belt fastener discount panel on bed die；The driving mechanism is fixed at the stent On, the borehole drill construction is connected with the driving mechanism, and the facing attachment is fixed at the drill end of the borehole drill construction, The positioning compression mechanism can be arranged on the drill end of the borehole drill construction, the borehole drill construction and the chamfering up and downly Device is arranged at the inside of the positioning compression mechanism, the positioning compression mechanism be equipped with allow the borehole drill construction with it is described The hole slot that facing attachment passes through.

In order to further realize the present invention, the driving mechanism is driving cylinder, and the driving cylinder is fixed at branch The borehole drill construction is fixedly connected with frame and positioned at the top of station dial, the output terminal of the driving cylinder piston rod.

In order to further realize the present invention, the borehole drill construction includes bore motor, bore cutter and drill chuck, the drill point Head is fixed at the output terminal of bore motor output shaft, and the facing attachment is fillet chamfering device, and the chamfering device is fixed and set Put on drill chuck, the chamfering device corresponds at its axle center and is provided with the through hole axially penetrated through along it, the company of the bore cutter End is connect through the through hole of chamfering device and is fixedly connected on drill chuck.

In order to further realize the present invention, the borehole drill construction further includes motor fixing seat, and the motor fixing seat is fixed The output terminal of connection driving cylinder piston rod, the bore motor are fixed in motor fixing seat.

In order to further realize the present invention, the positioning compression mechanism includes fixing sleeve, spring, movable ram set and pressure Block, the fixing sleeve are set in the outside of borehole drill construction and facing attachment, and the top of the fixing sleeve is fixedly connected on the first electricity Correspond to the position of bore motor output shaft in machine fixed seat, the spring pocket is arranged on the outside of fixing sleeve, the top of the spring End is abutted with the lower surface of the spring mounting seat of the fixing sleeve, and the movable ram set is set in the outside of spring, the bullet The bottom of spring is abutted with the inner bottom surface that movable ram covers, and the movable ram set can be set in fixing sleeve relatively up and downly On, the bottom of the movable ram set is further fixedly arranged on briquetting, and the position of bore cutter and chamfering device is corresponded on the briquetting Equipped with the through hole for allowing bore cutter to be stretched out with chamfering device.

In order to further realize the present invention, the movable ram set can go up downslide by sliding slot with the matched structure of sliding block It is socketed in dynamicly on fixing sleeve.

In order to further realize the present invention, the briquetting uses elastic gum pressure head made of elastomeric material.

In order to further realize the present invention, the top of the positioning compression mechanism is fixed by bolt part and motor fixing seat Connection, and the positioning compression mechanism is arranged on the position corresponding to borehole drill construction.

In order to further realize the present invention, the workbench is equipped with controller, and the controller is equipped with display screen, behaviour Make button and warning device, the warning device is used to alarm when equipment breaks down.

In order to further realize the present invention, safe grating, the safe grating and controller are additionally provided with the workbench It is electrically connected.

The beneficial effects of the utility model：

1st, the leather belt button discount panel drilling facing attachment of the utility model, is provided with indexing rotary table mechanism, with showing There is technology to compare, staff need to only be put into belt fastener discount face on the drilling bed die of the station dial of indexing rotary table mechanism Plate workpiece, by corresponded on stent bed die position set infrared sensor detect bed die on be placed with workpiece when, infrared sensing Device sends a signal to PCL controllers, between the power set and cam of PCL controllers control drive control station dial Dispenser of having a rest drives each 45 degree of the intermittent rotary of station dial, two drilling bed dies equipped with workpiece is entered drilling chamfering work Position, when the photodetector confirmation workpiece arrival specified station position for being connected to PCL controllers, passes through PCL controllers and controls gas After cylinder driving device drives bore motor and borehole drill construction fast approaching workpiece, knife hole to be drilled to reach Drilling operation face, equipment is certainly It is dynamic to be switched to slower speed and enter drilling chamfering flow；After the completion of the chamfering that drills, cylinder driver can control drilling Machine retracts top dead-centre position automatically, and the discount panel workpiece of machined completion can pass through the station dial of indexing rotary table mechanism Rotation, and fallen on the conveyer belt of conveyer belt conveying device, carried out by the curved baffle on discharging slideway under the effect of gravity The processing of subsequent processing.In this way, staff need to only be put into the belt fastener discount panel that needs drill on station dial On bed die, manual feeding drilling compared with prior art is compared, and is greatly reducing the same of the labor intensity of staff When also drastically increase belt fastener processing efficiency.

2nd, the leather belt button discount panel drilling facing attachment of the utility model, its head that drills is by elastic hold-down mechanism Set and be integrated with drilling drilling tool so that elastic hold-down mechanism, as driving mechanism synchronizes driving, is being bored with drilling drilling tool Hole drill tool can be covered by elastic hold-down mechanism before will drilling to workpiece and position workpiece, both are almost at the same time Carry out, reduce the driving time of hold-down mechanism, be effectively improved drilling chamfering efficiency, at the same also reduce equipment into This, overall construction design is reasonable.

3rd, the leather belt button discount panel drilling facing attachment of the utility model, by indexing rotary table mechanism by driving electricity Machine carries out the rotation that moves in circles of 8 stations with Cam splitter control station dial, drives workpiece to be moved to required drilling Processing stations at, whole process can realize half-full-automatic, continuous production, and production efficiency is high, with conventional craft Processing is compared with the processing of discontinuous drilling equipment, its processing efficiency can improve 80-95% or so, the raising of processing efficiency, contracting The short process time of each workpiece, be conducive to the reduction of production cost, the processing cost of integral device is effectively controlled.

4th, the leather belt button discount panel drilling facing attachment of the utility model, one is arranged to by bore cutter and chamfering device Chamfering device, is arranged on the top of bore cutter by body, and then sharp after the bore cutter of drilling facing attachment is drilled hole to workpiece Chamfering is carried out with drilling of the chamfering device of drilling facing attachment to workpiece, processing efficiency is not only increased, also solves existing When drilling is with chamfering separate machined in technology, easily occur bore position and chamfering position cannot be accurately corresponding and cause qualification rate The defects of low.

5th, the leather belt button discount panel drilling facing attachment of the utility model, by setting protection light in rack Grid, using protecting grating to judge the body position of staff, once the hand of staff is located at grating induction region, It can stop the operating of whole device equipment immediately so that the safety of staff is effectively guaranteed.

Brief description of the drawings

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

Fig. 2 is the structure diagram of the stent of the utility model；

Fig. 3 is the structure diagram of the most preferred embodiment of the utility model；

Fig. 4 is the structure diagram of the drilling facing attachment of the utility model；

Fig. 5 is the exploded view of the drilling facing attachment of the utility model；

Fig. 6 is in structure diagram during off working state for the drilling facing attachment of the utility model；

Fig. 7 is the structure diagram when drilling facing attachment of the utility model is in running order；

Fig. 8 is the side view of the bed die of the utility model；

Fig. 9 is the top view of the bed die of the utility model；

Figure 10 is the stereogram of the bed die of the utility model；

Figure 11 is the discount panel of the utility model from the structure diagram in terms of inner bottom surface direction；

Figure 12 is the discount panel of the utility model from the structure diagram in terms of the direction of outer surface；

Figure 13 is the dimensional structure diagram of the indexing rotary table mechanism of the utility model.

Embodiment

The utility model is further elaborated below in conjunction with the accompanying drawings, wherein, the direction of the utility model is using Fig. 1 as mark It is accurate.

As shown in figure 1 to figure 13, the utility model belt fastener discount panel drilling facing attachment, it includes workbench 1, branch Frame 2, indexing rotary table mechanism 3, drilling facing attachment 4, positioning compression mechanism 5, discharging slideway 6, conveyer belt conveying device 7, discount Panel 8, sensor and controller, wherein,

Workbench 1 is used to shelve and support each building block of drilling equipment, and workbench 1 is real using prior art construction Existing, it can be using the tower structure workbench of aluminium alloy extrusions structure, and workbench 1 includes being located at 1 upper end of workbench Table top 11 and offer the storage tank that can accommodate indexing rotary table mechanism 5 on the accommodating storehouse 12 of the lower section of table top 11, table top 11 111, and the storage tank 111 of table top 11 is connected with the accommodating storehouse 12 of the lower section of table top 11.

Stent 2 is used to support and installs the relevant components component of drilling equipment, and stent 2 is " L " type stent, and stent 2 is fixed It is installed on the position for corresponding to its storage tank 111 on table top 11.

The indexing rotary table mechanism 3 of the present embodiment is cam indexing separator, and cam indexing separator turns as a kind of indexing Disc mechanism, its can realize by the action of turntable continuous rotation be converted into indexing disc type intermittent movement, i.e., pause-indexing-pause- Indexing, such circulation, makees intermittent indexing rotary motion, commonly enters axis and circle, output shaft one station of completion, i.e., one Pause and add a transposition action；Cam indexing separator has indexing accuracy height, smooth running, when transmitting moment of torsion big, positioning certainly Lock, the advantages that compact-sized, small, noise is small, high speed performance is good, long lifespan, indexing rotary table mechanism 3, which may be set to be, to be watched Take motor.

Indexing rotary table mechanism 3 includes power set 31, cam indexing separator 32, station dial 33 and bed die 34, moves Power apparatus 31 is arranged in the accommodating storehouse 12 of workbench 1, and cam indexing separator 32 and station dial 33 are arranged at work In the storage tank 111 of platform 1, power set 31 are rotated for driving disc 33, and the power set 31 of the present embodiment are driving electricity Machine, driving motor output shaft are fixedly connected with the input terminal of cam indexing separator 32, the output shaft of cam indexing separator 32 Driving gear is installed with, station dial 33 is rotatably installed in support for rotary disc (not shown) by shaft, So that station dial 33 is rotatably installed in longitudinally disposed (axial parallel with horizontal plane, radial direction and horizontal plane) In the storage tank 111 of workbench 1, and the top of station dial 33 extends upward storage tank 111 and is located at the upper of table top 11 Side, is installed with driven gear on the central rotating shaft of station dial 33, the master on the output shaft of cam indexing separator 32 Moving gear is engaged with the driven gear on the central rotating shaft of station dial 33, so that cam indexing separator 32 passes through actively Gear is rotated with the intermittent rotary for coordinating and driving station dial 33 to carry out 8 stations that engages of driven gear, i.e., each work The rotational angle of position is 45 °；If it is additionally provided with the periphery on station dial 33 corresponding to each drilling station position The dry station that can fix workpiece, the station of fixed workpiece be for placing and the bed die 34 of fixed belt fastener discount panel 8, Bed die 34 is fixed on the periphery on station dial 33, and 8 bed dies 34 are evenly distributed on station dial 33 Periphery on correspond to each drillman's bit positions；Bar shaped perforation 81, the workpiece of bed die 34 are provided with discount panel 8 Two convex blocks 341 of support buckle head plate 8 are provided with placing groove, two convex blocks 341 are set in parallel interval, two convex blocks Formed with a groove 342 between 341, the formation of groove 342 drills in order to make-up head plate 8, corresponding position on bed die 34 Equipped with the bar shaped 81 matched spacing lugs 343 of perforation with discount panel 8, the setting of spacing lug 343 can be by discount face Plate 8 is securely placed on bed die 34 so that discount panel 8 will not because station dial 33 towards machine direction rotate when from station On fall off phenomenon.

Drilling facing attachment 4 is provided with two, it is symmetrically arranged on the stent 2 on the table top 11 of workbench 1, Drilling facing attachment 4 is arranged on the relevant position of two different stations in the top of station dial 33, and each facing attachment 4 that drills wraps Include for drive drilling facing attachment 4 pump driving mechanism, for being bored to belt fastener discount panel The borehole drill construction in hole, for drilling to belt fastener discount panel carry out the facing attachment of chamfering and for by belt fastener discount The positioning compression mechanism 5 that panel is compressed and is positioned on 33 bed die 34 of station dial；Driving mechanism is driving cylinder 41, is driven Cylinder 41 is fixed on stent 2 and positioned at the top of station dial 33, and borehole drill construction includes motor fixing seat 42, bores Hole motor 43, drill chuck 44 and bore cutter 45, motor fixing seat 42 is with driving the piston rod 411 of cylinder 41 to be fixedly connected；In electricity It is provided with machine fixed seat for adjusting its adjusting mechanism that is upper and lower, moving left and right：Motor fixing seat 42 includes adjustable sliding block Seat 421, upper-lower position on device 422 and left-right adjusting mechanism 423, adjustable take-up housing 421 pass through upper-lower position on device 422 respectively Can up and down adjustment it be arranged on stent 2, motor fixing seat 42 can be arranged on to left and right adjusting branch by left-right adjusting mechanism 423 On frame 2.

Bore motor 43 is fixed in motor fixing seat 41, and drill chuck 44 is arranged on the output shaft of bore motor 43 On, bore cutter 45 is arranged on drill chuck 44, and facing attachment includes a fillet chamfering device 46, and chamfering device 46 is fixed at drill point On first 44, chamfering device 46 is corresponding to the through hole axially penetrated through along it is provided with its axle center, the connecting pin of bore cutter 45 is through The through hole of angle device 46 is fixedly connected on drill chuck 44.

Positioning compression mechanism 5 is used to belt fastener discount panel being pressed on bed die 34, makes workpiece (discount panel 8) cannot Relative to slip or mobile, for follow-up drilling chamfer machining raising accuracy；The top of positioning compression mechanism 5 by bolt part with Motor fixing seat 41 is fixedly connected, and positioning compression mechanism is arranged on the position corresponding to borehole drill construction, positioning compression mechanism bag Include fixing sleeve 51, spring 52, movable ram set 53 and briquetting 54, positioning compression mechanism and be sheathed on bore cutter 45 and chamfering device 46 Outside, fixing sleeve 47 is set in bore cutter 45 and outside bore cutter 45, the top of fixing sleeve 51 connects bolt by fixing sleeve and consolidates Surely the output shaft position for corresponding to bore motor 43 in motor fixing seat 41 is connected to, spring 52 is sheathed on the outer of fixing sleeve 51 Portion, the top of spring 52 are contacted with the lower surface of the spring mounting seat of fixing sleeve 51, and movable ram set 53 is set in spring 52 Outside, the bottom of spring 52 are contacted with the inner bottom surface of movable ram set 53, and the bottom of movable ram set 53 is further fixedly arranged on Briquetting 54, the position on briquetting 54 corresponding to bore cutter 45 and chamfering device 46 are additionally provided with permission bore cutter 45 and are worn with chamfering device 46 The hole slot crossed；Briquetting 54 using elastic gum pressure head made of rubber elastomeric material, increase when in impaction state briquetting with It between belt fastener discount panel while frictional force, can also avoid that belt fastener discount panel is caused to damage；Movable ram set 53 are connected with fixing sleeve 51 by sliding slot with the structure that can slide up and down that sliding block coordinates, so that when positioning compression mechanism presses When on workpiece, spring 52 will be subject to upward pushing force to be in compressive state, while movable ram set 53 will be relative to Fixing sleeve 51 shifts up, and bore cutter 45 and chamfering device 46 can pass through the sets of holes of movable ram set 53 and stretching activity pressure Outside headgear 53, and then drilling chamfering is carried out to workpiece；When positioning compression mechanism departs from workpiece and leaves workpiece a distance, Spring 52 is subject to upward pushing force to fade away, and promotes movable ram set 53 to be answered under the action of 52 restoring force of spring Position, movable ram set 53 will can be retracted to activity to bottom offset, bore cutter 45 relative to fixing sleeve 51 with chamfering device 46 Inside the sets of holes of pressure head set 53, certain protective effect can also be played to bore cutter 45 and chamfering device 46, extend it and use the longevity Life.

Discharging slideway 6 is used to accept the workpiece (discount panel 8) to drop from the bed die 34 of station turnplate 33 and to fall The discount panel 8 fallen is slid to conveyer belt conveying device 7 along its slideway, and conveyer belt conveying device 7 is arranged on discharging slideway 6 and slides The relevant position of lower section is exported, conveyer belt conveying device 7 is driven by driving motor by transmitting, so that being slided through the slideway 6 that discharges The discount panel 8 dropped down onto on the conveyer belt of conveyer belt conveying device 7 is transported to next process by conveyer belt conveying device 7.

In order to timely and accurately carry out Drilling operation to workpieces processing (discount panel 8), workpiece is provided with stent 2 Inductive pick-up, sensor are infrared sensor, and sensor is electrically connected with PCL controllers.

Controller is arranged on workbench 1, and controller is PCL controllers, and display screen, operation are provided with PCL controllers Button and warning device, warning device are phonetic alarm or indicator light, and warning device is used to occur in the utility model Alarm during failure；PCL controllers are electrically connected multiple solenoid valves, each solenoid valve corresponds to one cylinder of control or motor Working motion, be additionally provided with safe grating on workbench 1, safe grating is electrically connected with PCL controllers, and safe grating is used to supervise Whether survey around the drilling facing attachment 4 of the utility model has human hand or other objects to shelter from the irradiated region of safe grating Domain, if having human hand or other objects to shelter from the irradiation area of safe grating, safe grating sends a signal to PCL controllers, PCL controllers control the utility model device warning device automatic alarm and out of service, safe.

Corresponding position on drilling facing attachment 4 is additionally provided with Workpiece detecting device, and Workpiece detecting device can be photodetection Device, photodetector are electrically connected with PLC controller；When Workpiece detecting device is detected workpiece, photodetector will be detectd The optical signal amplification measured, and the change of voltage is converted into, and the change of voltage is converted into digital signal, photodetector is then The change information of voltage is sent to the change of PLC controller induced voltage, the operating of control device.

The use of the utility model and the course of work：

1) according to the processing request of workpiece, brill is manually adjusted by up and down adjustment sliding block 423 and left and right adjusting sliding block 424 Preparation is debugged before carrying out the work of drilling equipment in the position of bore chamfering apparatus 4 to meet the requirement of workpieces processing.

2) workpieces processing is placed on after carrying out feeding on bed die 21, the workpiece inductive pick-up 8 on stent 2, which senses, to be added Work workpiece, workpiece inductive pick-up send a signal to PCL controllers, and PCL controllers control power set 31 drive multistation to turn Disk 33 is rotated, and the intermittent rotary for controlling station dial 33 to carry out 8 stations using cam indexing separator 32 rotates；When When workpieces processing rotates to operating position hole to be drilled, it is pre- that the photodetector on facing attachment 4 that drills detects that workpiece reaches Positioning is put, the optical signal amplification that photodetector will detect, and is converted into the change of voltage, and the change of voltage is converted into The change information of voltage is then sent to the change of PLC controller induced voltage by digital signal, photodetector, and control drilling is fallen The normal operation of angle apparatus 4：When carrying out drilling chamfering work, driving cylinder 41 drives motor fixing seat 42, motor fixing seat 41 drive bore motors 43 move downward, positioned at bore motor 43 drill head at positioning compression mechanism briquetting 54 first under It is pressed onto on the surface of workpieces processing, after briquetting 54 presses workpieces processing, driving cylinder 41 continues to drive motor fixing seat 42 to decline, Until the bore cutter 45 set at drilling head passes through the hole slot on briquetting 54, the brill positioned at the lower section of chamfering device 46 with chamfering device 46 Hole knife 45 carries out boring work to workpieces processing first, and after the completion of hole to be drilled, the chamfering device 46 below bore cutter 45 is immediately And circular hole chamfering is carried out to workpieces processing；After drilling, chamfering work all finish, driving cylinder 41 drives motor to fix Seat 42 retracts resets upwards, motor fixing seat 42 drive bore motor 43 and bore cutter 45 at its head that drills with Angle device 46 is retracted together, briquetting 54 since the effect of spring 52 continues to be pressed on the surface of workpieces processing, place workpieces processing with Bore cutter 45 to retract together, when motor fixing seat 42 drives, bore motor 43 returns to certain altitude and bore cutter 45 leaves and adds The surface of work workpiece is waited, and spring 52 loses thrust, promotes movable ram set 53 to be answered under the action of 52 restoring force of spring Position, movable ram set 53 will can be retracted to activity to bottom offset, bore cutter 45 relative to fixing sleeve 51 with chamfering device 46 Inside the sets of holes of pressure head set 53, certain protective effect can also be played to bore cutter 45 and chamfering device 46, extend it and use the longevity Life.

3) so at the same time, the drill bit of drilling facing attachment 4 is drilled hole with after chamfering completion, being detectd if popped one's head on workpiece Hole is measured, then the station dial of indexing rotary table mechanism rotates 45 degree of angles, and it is pre- that drilling facing attachment 4 waits next station to reach Positioning is put, and continues to carry out drilling chamfering to the workpiece of next station.

The foregoing is merely the better embodiment of the present invention, the invention is not limited in the above embodiment, is implementing During there may be local small structural modification, if not departing from the essence of the present invention to the various changes or modifications of the present invention God and scope, and belong within the scope of the claim and equivalent technologies of the present invention, then the present invention is also intended to comprising these changes And modification.

Claims

The facing attachment 1. a kind of leather belt button discount panel drills, it includes workbench, stent, indexing rotary table mechanism and at least One drilling facing attachment, the stent are fixed and set on the table, and the indexing rotary table mechanism is located at the lower section of the stent, The indexing rotary table mechanism includes station dial, the rotating power set of driving station dial and realizes station dial The cam indexing separator of multi-angle intermittent rotary, the station dial are rotatably installed on workbench, the multiplexing Multiple bed dies are evenly arranged on the periphery of position turntable, the bed die is used to place belt fastener discount panel to be processed, institute Drilling facing attachment is stated to be fixed on stent and include using positioned at the surface of station dial, the drilling facing attachment In driving drilling facing attachment pump driving mechanism, the brill for drilling to belt fastener discount panel Holes mechanism, carry out for the drilling to belt fastener discount panel the facing attachment of chamfering and for by belt fastener discount panel The positioning compression mechanism being pressed on bed die；The driving mechanism is fixedly installed on the bracket, the borehole drill construction and institute Driving mechanism connection is stated, the facing attachment is fixed at the drill end of the borehole drill construction, and the positioning compression mechanism can The drill end of the borehole drill construction is arranged on up and downly, and it is described fixed that the borehole drill construction is arranged at the facing attachment The inside of position hold-down mechanism, the positioning compression mechanism are equipped with the hole for allowing the borehole drill construction to be passed through with the facing attachment Groove.
The facing attachment 2. leather belt button discount panel according to claim 1 drills, it is characterised in that：The driving machine Structure is driving cylinder, and the driving cylinder is fixed on stent and positioned at the top of station dial, the driving cylinder The output terminal of piston rod is fixedly connected with the borehole drill construction.
The facing attachment 3. leather belt button discount panel according to claim 1 drills, it is characterised in that：The drilling machine Structure includes bore motor, bore cutter and drill chuck, and the drill chuck is fixed at the output terminal of bore motor output shaft, described Facing attachment is fillet chamfering device, and the chamfering device is fixed on drill chuck, and the chamfering device is corresponded at its axle center and set The through hole axially penetrated through along it is equipped with, the connecting pin of the bore cutter passes through the through hole of chamfering device and is fixedly connected on drill chuck On.
The facing attachment 4. leather belt button discount panel according to claim 3 drills, it is characterised in that：The drilling machine Structure further includes motor fixing seat, and the motor fixing seat is fixedly connected with the output terminal of driving cylinder piston rod, the bore motor It is fixed in motor fixing seat.
The facing attachment 5. leather belt button discount panel according to claim 1 drills, it is characterised in that：The positioning pressure Tight mechanism includes fixing sleeve, spring, movable ram set and briquetting, and the fixing sleeve is set in the outer of borehole drill construction and facing attachment Portion, the top of the fixing sleeve is fixedly connected on the position for corresponding to bore motor output shaft in the first motor fixing seat, described Spring pocket is arranged on the outside of fixing sleeve, and the top of the spring is abutted with the lower surface of the spring mounting seat of the fixing sleeve, institute The outside that movable ram set is set in spring is stated, the bottom of the spring is abutted with the inner bottom surface that movable ram covers, the work Dynamic pressure headgear can be set on fixing sleeve relatively up and downly, and the bottom of the movable ram set is further fixedly arranged on briquetting, The through hole for allowing bore cutter to be stretched out with chamfering device is equipped with the briquetting corresponding to the position of bore cutter and chamfering device.
The facing attachment 6. leather belt button discount panel according to claim 5 drills, it is characterised in that：The activity pressure Headgear can be slided up and down to by sliding slot and the matched structure of sliding block to be socketed on fixing sleeve.
The facing attachment 7. leather belt button discount panel according to claim 5 drills, it is characterised in that：The briquetting is adopted The elastic gum pressure head made of elastomeric material.
The facing attachment 8. leather belt button discount panel according to claim 1 drills, it is characterised in that：The positioning pressure The top of tight mechanism is fixedly connected by bolt part with motor fixing seat, and the positioning compression mechanism is arranged on corresponding to drilling The position of mechanism.
The facing attachment 9. leather belt button discount panel according to claim 1 drills, it is characterised in that：The workbench Controller is equipped with, the controller is equipped with display screen, operation button and warning device, and the warning device is used to set Alarm during standby failure.
The facing attachment 10. leather belt button discount panel according to claim 1 drills, it is characterised in that：The work Safe grating is additionally provided with platform, the safe grating is electrically connected with the controller.