CN107193203B - Automatic drilling and punching machine for electronic watch watchband and using method - Google Patents
Automatic drilling and punching machine for electronic watch watchband and using method Download PDFInfo
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- CN107193203B CN107193203B CN201710259349.0A CN201710259349A CN107193203B CN 107193203 B CN107193203 B CN 107193203B CN 201710259349 A CN201710259349 A CN 201710259349A CN 107193203 B CN107193203 B CN 107193203B
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- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
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Abstract
The invention discloses an automatic drilling and punching machine for an electronic watch watchband and a using method thereof, the automatic drilling and punching machine comprises four same impact cylinders which are arranged above a large rotating disc, the large rotating disc is also provided with a first servo motor which is connected with a first gear shaft, the top surface of an inner ring of a first slewing bearing is contacted with the bottom surface of the large rotating disc, the bottom surface of an outer ring is connected with the top surface of a supporting column, a support is arranged below the supporting column, the left side and the right side above the support are respectively provided with a countersunk hole, a second slewing bearing and a second servo motor are arranged in the countersunk holes, a second turntable is arranged on the second slewing bearing, and four sliding seats are arranged above the second slewing bearing. The four impact cylinders can change stations, tools do not need to be replaced every time, other sliding seats can disassemble and assemble the watchband during watchband processing, time is saved, two watchbands can be processed at one time, yield is increased, holes can be drilled or punched, two processing modes are provided, the distance between holes of the watchband and linearity are guaranteed, and the quality of watchband hole processing is improved.
Description
Technical Field
The invention relates to the field of processing, in particular to an automatic drilling and punching machine for an electronic watch watchband and a using method.
Background
The watchband is a general name of an effective part for fixing wrists of the watch, the watchband of the electronic watch is made of a material with eight doors, the size and the appearance are different, when the electronic watch is fixed to the wrists, the lock catch needs to be inserted into a hole in the watchband, and the watchband needs to be provided with a group of holes to meet the adjustment of different wrists; when the existing manual equipment is used for processing holes in the watchband, only one watchband can be clamped at a time, the hole position spacing is manually adjusted, the processing speed is low, the hole spacing consistency is poor, and the holes processed by manual hole processing are easy to be not on the same straight line, so that the watchband looks unattractive; also there is the processing that the special customized automatic equipment satisfied electronic watch watchband hole site now, but this kind of equipment is customized specially, and the commonality is not strong, and can not process non-round hole, and watchband size change is big back, needs equipment of customizing again, and it is big not cost-effective to drop into.
Disclosure of Invention
The invention aims to provide an automatic drilling and punching machine for a watchband of an electronic watch and a using method thereof, which solve the problem that the existing electronic watch band hole processing equipment can only process one watchband at a time, can process two stations simultaneously, automatically clamp six stations, automatically adjust the distance and process holes, greatly improve the processing quality and speed, have good universality and meet the requirements of processing various watchbands.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic drilling and punching machine for watchbands of electronic watches comprises a first impact cylinder, a second impact cylinder, a third impact cylinder and a fourth impact cylinder, wherein the first impact cylinder, the second impact cylinder, the third impact cylinder and the fourth impact cylinder are all of a front flange mounting type structure, four bolt through holes are formed in a front square flange of the first impact cylinder, the second impact cylinder, the third impact cylinder and the fourth impact cylinder, the specifications of the bolt through holes are the same, the bolt through holes are arranged above a large rotating disc, the large rotating disc is disc-shaped in appearance, a large through hole is formed in the center of the top surface of the large rotating disc, a first reference circle is arranged on the first reference circle, the first reference circle and the large through hole are coaxial, six equally-divided bolt through holes and two positioning taper pin holes are formed in the first reference circle, the diameters of the six equally-divided bolt through holes are the same, starting holes of the division are formed in the left end of the horizontal axis of the first reference circle, the two positioning taper pin holes are respectively arranged at the upper end and the lower end of a vertical axis of a first reference circle, a small through hole which is a countersunk step hole is arranged at the right lower part of the first reference circle, the countersunk hole of the positioning taper pin hole starts from the bottom surface of a large rotating disc, the diameter of the countersunk step hole is smaller than that of the large through hole, a first motor connecting screw hole group is arranged near the circumference of the small through hole, the first motor connecting screw hole group is provided with four screw through holes, the specifications of the four screw through holes are the same, the distance from the center of each screw through hole to the center of the small through hole is the same, the connecting line of the centers of the four screw through holes is square, the diagonal connecting line of two screw through holes is parallel to the horizontal axis of the large through hole, the diagonal connecting line of the other two screw through holes is parallel to the vertical axis of the large through hole, a first screw hole group is arranged at the left side of the first reference circle, the connecting lines of the centers of the four threaded through holes are rectangular, the connecting line of the upper two threaded through holes is a long side of the rectangle and is parallel to the horizontal axis of the first reference circle, the upper two threaded through holes and the lower two threaded through holes are symmetrical relative to the horizontal axis of the first reference circle, a second threaded hole group is arranged on the upper side of the first reference circle, the second threaded hole group is provided with four threaded through holes, the specifications of the four threaded through holes are the same as those of the four threaded through holes of the first threaded hole group, the connecting lines of the centers of the four threaded through holes are rectangular, the size of the connecting lines of the left two threaded through holes is the same as that of rectangles formed by the first threaded hole group, the connecting lines of the left two threaded through holes are long sides of the rectangle and are parallel to the vertical axis of the first reference circle, the left two threaded through holes and the right two threaded through holes are symmetrical relative to the vertical axis of the first, the third thread hole group and the first thread hole group have the same specification and hole site arrangement, the fourth thread hole group is arranged below the first reference circle, the fourth thread hole group and the second thread hole group have the same specification and hole site arrangement, the first impact cylinder, the second impact cylinder, the third impact cylinder and the fourth impact cylinder are respectively arranged on the first thread hole group, the second thread hole group, the third thread hole group and the fourth thread hole group, a support sleeve is arranged above each thread through hole of the first motor connecting screw hole group, the support sleeve is a cylinder, the center of the support sleeve is provided with a through hole, a first servo motor is fixed above the support sleeve, an extension shaft of the first servo motor is connected with a first gear shaft, the first gear shaft passes through the small through hole, a first bearing is arranged on the support sleeve, and a gear section of the support sleeve is meshed with a gear of a first rotary support, the top surface of the inner ring of the first slewing bearing is contacted with the bottom surface of a large rotating disc, a reference circle bisection screw hole and a positioning pin hole on the top surface of the inner ring are matched with a first reference circle on the large rotating disc, the bottom surface of the outer ring of the first slewing bearing is connected with the top surface of a support pillar, the support pillar is in a cylindrical shape, the top surface of the support pillar is provided with a step disc, the step disc and the cylindrical section of the cylindrical body are in arc transition, a support is fixed below the support pillar and is in a cuboid shape, four edges and corners are chamfered, the left side and the right side above the support are respectively provided with a countersunk hole, the two countersunk holes are the same in size, each countersunk step is provided with a reference circle bisection screw hole and a positioning pin hole which are coaxial with the countersunk hole, a second slewing bearing is arranged on the upper surface of the support, a reference circle bisection bolt bisection through hole and a positioning pin hole which are matched with the countersunk hole are arranged on, the top surface of the inner ring of the second slewing bearing is provided with a reference circle equal-dividing screw hole and a positioning pin hole which are respectively matched with a reference circle equal-dividing bolt through hole and a positioning pin hole on the second turntable, a first sliding seat, a second sliding seat, a third sliding seat and a fourth sliding seat are clockwise fixed above the second turntable along the circumference, the bottoms of bottom holes of countersunk head steps at the left side and the right side of the support are also provided with a second servo motor, and an output shaft of the second servo motor is connected with a rotating gear.
Preferably, the first gear shaft is sequentially provided with a polished rod section, a threaded section, a bearing section, a platform section and a gear section from top to bottom, the polished rod section is provided with a key groove, a flat key is arranged on the polished rod section and is connected with an extension shaft of the first servo motor through a coupler, the threaded section is provided with a locking nut and props against the upper end face of the inner ring of the first bearing, the bearing section is matched with the inner diameter of the first bearing, and the step section props against the lower end face of the inner ring of the first bearing.
Preferably, a counter bore of the small through hole in the large rotating disc is matched with the first bearing outer ring, the upper end face of the first bearing outer ring is in surface contact with a step hole of the small through hole, the lower end face of the first bearing outer ring is in surface contact with a boss of the first bearing end cover, and the first bearing end cover is fixed at the bottom of the large rotating disc.
Preferably, the outer ring of the first slewing bearing is provided with a gear which is meshed with the first gear shaft.
Preferably, the inner ring of the second rotary support is provided with a gear which is meshed with the rotating gear.
Preferably, the first slide seat, the second slide seat, the third slide seat and the fourth slide seat are identical in structure and respectively comprise a left support seat, a right support seat, a ball screw, a left guide rail, a right guide rail, a slide block, a slide seat, a rotary clamping cylinder and a third servo motor, the left support seat is an L-shaped support seat, a bearing hole is formed in the left support seat, a bearing and a bearing cover are arranged in the bearing hole, the right support seat is an L-shaped support seat, a bearing and a bearing cover are arranged in the bearing hole, the third servo motor is further fixed on the right side of the L-shaped plate, the ball screw penetrates through the bearings of the left support seat and the right support seat, the right end of the ball screw is further connected with the output end of the third servo motor, the slide seats, the left guide rail and the right guide rail are further arranged between the left support seat and the right support seat, two slide blocks are respectively fixed on the left side and the right side of the bottom, the left side and the right side above the sliding seat are also symmetrically provided with five rotary clamping cylinders on each side.
Preferably, the slide below is rectangle bottom plate seat, and the top is the cuboid mount pad, has evenly distributed five rectangle breachs on the left side of mount pad, also has evenly distributed five rectangle breachs on the right of mount pad, has the rectangle breach that link up in the centre of mount pad top surface, has ball screw nut hole on the short side of mount pad.
Preferably, the bottom of the extension rod of the first impact cylinder, the bottom of the extension rod of the second impact cylinder, the bottom of the extension rod of the third impact cylinder and the bottom of the extension rod of the fourth impact cylinder are flange surfaces, a drill bit seat or a special-shaped hole seat is installed on the flange surfaces, the tail parts of the drill bit seat and the special-shaped hole seat are flanges which are matched with the flange surfaces at the bottom of the extension rod of the impact cylinders, an electric main shaft is installed on the drill bit seat, a universal drill bit is clamped on the electric main shaft, and an opposite-nature punch.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the large rotating disc is fixed on the first rotary support, the first rotary support is fixed on the support column, the first servo motor and the four impact cylinders are fixed on the large rotating disc, when the first servo motor works, the first gear shaft connected with the first servo motor rotates on the outer ring gear of the first rotary support, so that the large rotating disc rotates, the stations of the four impact cylinders can be changed according to the processing requirement, meanwhile, different hole processing tools are arranged below the impact cylinders, so that a user can select different tools to process watchband holes with different shapes.
2. The two second turntables are respectively provided with four sliding seats, the second rotary support inner ring meshed with the two second turntables can be rotated through the rotating gear fixed on the second servo motor in the countersunk hole of the support, the second turntables fixed on the second rotary support inner ring can be rotated, the impact air cylinder on the large turntables can sequentially process the watchband on each turntable sliding seat, other sliding seats on the second turntables are not influenced when the watchband on the sliding seats is processed, the processed watchband can be detached, the watchband to be processed is mounted, compared with the traditional equipment, the watchband can be detached or clamped while the watchband hole is processed, the watchband is detached and re-mounted after the watchband is processed, the accurate binding time for detaching the watchband is saved, and the processing of the watchband hole can be continuously performed.
3. According to the invention, the second rotary tables are respectively arranged at the left end and the right end of the supporting column, the impact air cylinders on the large rotary table are respectively opposite to the sliding seats on the second rotary tables at the left end and the right end below, so that watchbands clamped by the sliding seats at the two sides can be simultaneously processed.
4. According to the invention, the drill bit seat and the special-shaped hole seat are simultaneously arranged under the impact cylinder, watchbands with different hole shapes and different specifications can be processed on the left side and the right side, so that the function of simultaneously processing products with two specifications by one device is realized, meanwhile, the electric spindle is arranged on the drill bit seat, the drilling function can be realized, and the special-shaped hole seat is provided with the punch or the special-shaped hole punch, so that the punching function can be realized, so that one device has two processing modes simultaneously.
5. According to the watchband hole machining device, the sliding seat on the second rotary table can automatically clamp a watchband through the rotary clamping cylinder, the watchband can accurately move back and forth below the impact cylinder through the ball screw, the third servo motor, the guide rail and the sliding block, the distance between holes machined by each watchband is consistent with the straightness, meanwhile, the servo motors can be controlled through the PLC, the distance between the holes can be adjusted at will, the watchband machining requirements of different specifications are met, the machining universality is improved, compared with the traditional manual hole machining, the situation that the distance between the holes of the watchband and the straightness are poor due to human errors is avoided, and the quality of watchband hole machining is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a partial cross-sectional view of FIG. 3B-B;
FIG. 5 is a schematic view of a first carriage according to the present invention;
FIG. 6 is a schematic view of the slider of the present invention;
FIG. 7 is a schematic view of a large rotating disk of the present invention;
in the figure: 1 first impact cylinder, 2 second impact cylinder, 3 third impact cylinder, 4 fourth impact cylinder, 5 second rotary table, 6 support column, 7 support base, 8 drill base, 9 support sleeve, 10 special-shaped hole base, 12 rotation gear, 13 second rotary support, 14 second servo motor, 15 first servo motor, 16 large rotation disc, 17 first gear shaft, 18 first rotary support, 1601 first threaded hole group, 1602 second threaded hole group, 1603 third threaded hole group, 1604 fourth threaded hole group, 1605 first pitch circle, 1606 large through hole, 1607 first motor connecting threaded hole group, 1608 small through hole, 501 first slide base, 502 second slide base, third slide base, 504 fourth slide base, 5011 ball screw 503, 5012 left support base, 5013 right guide rail, 5014 rotary clamping cylinder, 5015 right guide rail, 5016 third servo motor, 5017 left guide rail, 5018, 5019 slide base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an automatic drilling and punching machine for watchbands of electronic watches and a method of using the same comprises a first impact cylinder 1, a second impact cylinder 2, a third impact cylinder 3, a fourth impact cylinder 4, all of which are of a front flange mounting type structure, a front square flange having four bolt through holes of the same specification, which are mounted above a large rotating disc 16 and have a disc shape, a large through hole 1606 in the center of the top surface, a first reference circle 1605 coaxial with the large through hole 1606, a first reference circle 1605 having six equally divided bolt through holes and two positioning taper pin holes, the six equally divided bolt through holes having the same diameter, starting point holes of the division being at the left end of the horizontal axis of the first reference circle 1605, other bolt through holes being uniformly distributed along the first reference circle 1605, two positioning taper pin holes being respectively at the upper and lower ends of the vertical axis of the first reference circle 1605, a small through hole 1608, which is a countersunk stepped hole, is formed at the lower right of the first reference circle 1605, the countersunk hole of which is formed from the bottom surface of the large rotary disk 16 and has a diameter smaller than that of the large through hole 1606, a first motor connection screw hole group 1607, which has four screw through holes having the same specification, the distance from the center of each screw through hole to the center of the small through hole 1608 is the same, the connecting line of the centers of the four screw through holes is square, wherein the diagonal connecting line of two screw through holes is parallel to the horizontal axis of the large through hole 1606, the diagonal connecting line of the other two screw through holes is parallel to the vertical axis of the large through hole 1606, a first screw hole group 1601, which has four screw through holes having the same specification, the connecting line of the centers of the four screw through holes is rectangular, and the connecting line of the upper two screw through holes is a long side of the rectangle, is arranged at the left of the first reference circle 1605, parallel to the horizontal axis of a first reference circle 1605, two screw through holes on the upper side and two screw through holes on the lower side are symmetrical with respect to the horizontal axis of the first reference circle 1605, a second screw hole group 1602 is arranged on the upper side of the first reference circle 1605 and has four screw through holes of the same specification as those of the four screw through holes of the first screw hole group 1601, the line connecting the centers of the four screw through holes is rectangular of the same size as that of the rectangle formed by the first screw hole group 1601, the line connecting the two screw through holes on the left side is the longer side of the rectangle and is parallel to the vertical axis of the first reference circle 1605, the two screw through holes on the left side and the two screw through holes on the right side are symmetrical with respect to the vertical axis of the first reference circle 1605, a third screw hole group 1603 is arranged on the right side of the first reference circle 1605 and is identical to the screw hole specification and arrangement of the first screw hole group 1601, a fourth screw hole group 1604 is arranged below the first reference circle 1605, which is the same with the screw hole specification and the hole site arrangement of the second screw hole group 1602, the screw holes with the same specification are used to ensure the uniform interface, the interchangeability is improved, the first impact cylinder 1, the second impact cylinder 2, the third impact cylinder 3 and the fourth impact cylinder 4 are respectively arranged on the first screw hole group 1601, the second screw hole group 1602, the third screw hole group 1603 and the fourth screw hole group 1604, the flange interfaces of which are the same, the positions can be exchanged, a support sleeve 9 is arranged above each screw through hole of the first motor connecting screw hole group 1607, the shape of which is a cylinder, the center of which is provided with a through hole, a first servo motor 15 is fixed above the through hole and used for supporting the first servo motor 15, the extending shaft of the first servo motor 15 is connected with a first gear shaft 17, and passes through a small through hole 1608, it is composed of a polish rod section, a thread section, a bearing section, a table section and a gear section from top to bottom in sequence, wherein the polish rod section is provided with a key groove, a flat key is arranged on the polish rod section, the flat key is connected with an extension shaft of a first servo motor 15 through a coupler, the thread section is provided with a lock nut and props against the upper end surface of a first bearing inner ring, the bearing section is matched with the inner diameter of the first bearing, the step section supports the lower end surface of the first bearing inner ring, the gear section of the step section is meshed with a gear of a first slewing bearing 18, a counter bore of a small through hole 1608 on a large rotating disc 16 is matched with the first bearing outer ring, the upper end surface of the first bearing outer ring is contacted with a step bore surface of a small through hole 1608, the lower end surface of the first bearing outer ring is contacted with a boss surface of a first bearing end cover, the first bearing end cover is fixed at the bottom of the large rotating disc 16, the first slewing bearing 18 outer ring is provided with a gear, the dividing circle equally dividing screw hole and the positioning pin hole on the top surface of the inner ring are matched with a first dividing circle 1605 on a large rotary disc 16, the bottom surface of the outer ring of a first rotary support 18 is connected with the top surface of a support column 6, when a first servo motor 15 works, a first gear shaft 17 is driven to rotate on a gear on the outer ring of the first rotary support 18, so that the large rotary disc 16 rotates, the support column 6 is cylindrical, the top surface of the support column 6 is provided with a step disc, the step disc and the cylindrical section of the cylinder are in circular arc transition, a support 7 is fixed below the support column 6 and is cuboid in shape, four edges and corners are chamfered, the left side and the right side above the support 7 are respectively provided with a countersunk hole, the two countersunk holes are the same in size, each countersunk step is provided with a dividing circle equally dividing screw hole and a positioning pin hole which are coaxial with the countersunk hole, a second rotary support 13 is arranged above, and the dividing circle equally dividing bolt through hole and a positioning pin hole, the second rotary support 13 is fixed on the countersunk head step through bolts and positioning pins, the top surface of the inner ring of the second rotary support 13 is provided with a pitch circle equant screw hole and a positioning pin hole which are respectively matched with a pitch circle equant bolt through hole and a positioning pin hole on the second rotary table 5, the bottoms of the bottom holes of the countersunk head steps at the left side and the right side of the support 7 are also provided with a second servo motor 14, the output shaft of the second servo motor is connected with a rotating gear 12, the inner ring of the second rotary support 13 is provided with a gear which is meshed with the rotating gear 12, the second servo motor 14 rotates the rotating gear 12 to drive the inner ring of the second rotary support 13 to rotate, so that the second rotary table 5 rotates, a first slide seat 501, a second slide seat 502, a third slide seat 503 and a fourth slide seat 504 which have the same structure and respectively comprise a left support seat 5012 and a right support seat 5015, a ball screw 5011, a left guide 5017, a right guide 5013, sliders 5019, a slide 5018, a rotary clamping cylinder 5014 and a third servo motor 5016, the left support 5012 is an L-shaped support having a bearing hole and a bearing cap mounted thereon, the right support 5015 is an L-shaped support having a bearing hole and a bearing cap mounted thereon, the third servo motor 5016 is further fixed to the right side of the L-shaped plate, the ball screw 5011 is passed through the bearing of the left support 5012 and the right support 5015, the right end of the ball screw 5011 is further connected to the output terminal of the third servo motor 5016, the slide 5018, the left guide 5017, and the right guide 5013 are further disposed between the left support 5012 and the right support 5015, two sliders 5019 are fixed to the left and right of the bottom of the slide 5018, respectively, the slides are further symmetrically disposed to the left and right of the lower side of the slide 5017, and the rotary clamping cylinder 5014 are further disposed to the left and right of the upper side of the slide 5018, five on each side for clamping the watchband of the electronic watch; the bottom of the extension rod of the first impact cylinder 1, the bottom of the second impact cylinder 2, the bottom of the third impact cylinder 3 and the bottom of the extension rod of the fourth impact cylinder are flange surfaces, a drill seat 8 or a special-shaped hole seat 10 is installed on the flange surfaces, the tail parts of the drill seat 8 and the special-shaped hole seat 10 are flanges, the flange surfaces are matched with the flange surfaces at the bottom of the extension rod of the impact cylinders, an electric main shaft is installed on the drill seat 8, a universal drill is clamped on the electric main shaft, the drilling function is achieved, a special-shaped punch is installed on the special-shaped hole seat 10, the punching function is achieved, one device has two machining modes at the same time.
When the watch band is used, the watch band is arranged in the middle of the sliding seat 5018 and is clamped by the rotary clamping cylinder 5014, when the first servo motor 15 works, the first gear shaft 17 connected with the first servo motor 15 rotates on the outer ring gear of the first rotary support 18 to enable the large rotary disc 16 to rotate, a user tool needs to adjust the stations of four impact cylinders, when the second servo motor 14 fixed in the countersunk hole of the support 7 works, the rotary gear 12 can be driven to rotate, the inner ring of the second rotary support 13 meshed with the rotary gear 12 rotates, the second rotary disc 5 fixed on the inner ring of the second rotary support 13 rotates, the sliding seat on the second rotary disc 5 is rotated to a processing station, and after the impact cylinder on the large rotary disc is aligned with the sliding seats of the left and right stations below, the watch band clamped by the sliding seats at two sides can be simultaneously processed; when the watchband on the processing station sliding seat is used for making holes, the processed watchband can be detached from other sliding seats, or the watchband to be processed is mounted; when the drill bit seat 8 and the special-shaped hole seat 10 are arranged below the impact cylinder, watchbands with different hole shapes and different specifications can be simultaneously processed on the left side and the right side, one device can simultaneously process products with two specifications, when holes of the watchband of the electronic watch are small, the drill bit seat 8 can be used, an electric spindle on the drill bit seat can realize a drilling function, when the holes of the watchband of the electronic watch are large or special-shaped, the special-shaped hole seat 10 can be used, and a punch or a special-shaped punch is arranged on the drill bit seat to realize a punching function; when a hole on the watchband is processed and other holes need to be processed, the second rotary disc 5 can enable the watchband to accurately move back and forth below the impact cylinder through the ball screw 5011, the third servo motor 5016, the guide rail and the sliding block, so that the distance between the holes processed by each watchband is consistent with the linearity, the distance between the holes is adjusted at will, and the processing requirements of watchbands of different specifications are met.
In summary, the following steps: the automatic drilling and punching machine for the watchband of the electronic watch and the using method thereof are characterized in that a large rotating disc 16 is fixed on a first rotary support 18, the first rotary support 18 is fixed on a support column 6, a first servo motor 15 and four impact cylinders are fixed on the large rotating disc 16, when the first servo motor 15 works, a first gear shaft 17 connected with the first servo motor 15 rotates on an outer ring gear of the first rotary support 18, the large rotating disc 16 rotates, stations of the four impact cylinders can change according to the processing requirement, different hole processing tools are arranged under the impact cylinders, a user can select different tools to process watchband holes with different shapes, compared with the traditional single-shaft hole processing equipment, when the holes of different watchbands are processed, the tool replacement is not needed each time, the clamping time of the tools is reduced, the processing efficiency is improved, four sliding seats are respectively arranged on two second rotating discs 5, the inner ring of a second rotary support 13 meshed with the rotary gear can be rotated through the rotary gear 12 on a second servo motor 14 fixed in a countersunk hole of a support 7, a second rotary table 5 fixed on the inner ring of the second rotary support 13 is rotated, a punching cylinder on a large rotary table 16 can sequentially process the watchband on each rotary table slide seat, when the watchband on the slide seat is processed, other slide seats on the second rotary table 5 are not affected, the processed watchband can be disassembled, the watchband to be processed is mounted, compared with the traditional equipment, the watchband can be disassembled or clamped when the watchband hole is processed, the watchband is not required to be disassembled and re-mounted after the watchband is processed, the quasi-binding time for assembling and disassembling the watchband is saved, the processing of the watchband hole can be continuously carried out, the second rotary tables 5 are respectively mounted at the left end and the right end of a support column 6, the punching cylinders on the large rotary table 16 are respectively opposite to the slide seats on the left end, can process the watchband that both sides slide centre gripping simultaneously, compare with traditional equipment, can process two watchbands once, increase output, big rolling disc 16 and second carousel 5 are driven through servo motor simultaneously, can process the feedback angle in real time through PLC, improve the repeated positioning accuracy of impact cylinder and slide on the second carousel 5, guarantee the quality of processing, through installing drill bit seat 8 and special-shaped hole seat 10 simultaneously under the impact cylinder, can process different hole shapes on the left and right sides, watchbands of different specifications, the function of two kinds of specification products of simultaneous processing of a equipment has been realized, the electric main shaft is equipped with on drill bit seat 8 simultaneously, can realize the drilling function, special-shaped hole seat 10 is equipped with the drift or the special-shaped hole is punched, can realize the function of punching a hole, make a equipment possess two kinds of processing modes simultaneously, compare with traditional drilling machine, the function of punching a hole has been increased, the processing efficiency of the thin watchband is improved, meanwhile, aiming at the ultra-fine holes, a drilling mode is adopted, the situation that tools are easily damaged due to punching is avoided, the watchband can be automatically clamped by a sliding seat on a second rotary disc 5 through a rotary clamping cylinder 5014, through a ball screw 5011 and a third servo motor 5016, the watchband can accurately move back and forth below an impact cylinder through a guide rail and a sliding block, the hole distance and the linearity of each watchband are kept consistent, meanwhile, the servo motors can be controlled through a PLC (programmable logic controller), the hole distance can be adjusted randomly, the requirements of watchband processing of different specifications are met, the processing universality is improved, compared with the traditional manual hole making, the situation that the hole distance and the linearity of the watchband are poor due to human errors is avoided, and the quality of watchband hole processing
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic piercing press that bores of electron wrist-watch watchband, includes first impact cylinder (1), second impact cylinder (2), third impact cylinder (3), fourth impact cylinder (4), its characterized in that: the first impact cylinder (1), the second impact cylinder (2), the third impact cylinder (3) and the fourth impact cylinder (4) are all of a front flange mounting type structure, four bolt through holes are formed in front square flanges of the first impact cylinder, the specifications of the first impact cylinder and the fourth impact cylinder are the same, the first impact cylinder and the fourth impact cylinder are mounted above a large rotating disc (16), the large rotating disc (16) is disc-shaped in appearance, a large through hole (1606) is formed in the center of the top surface of the large rotating disc, a first reference circle (1605) is further provided, the first reference circle (1605) and the large through hole (1606) are coaxial, six equally divided bolt through holes and two positioning cone pin holes are formed in the first reference circle (1605), the diameters of the six equally divided bolt through holes are the same, starting point holes of the division are formed in the left end of the horizontal axis of the first reference circle (1605), other bolt through holes are uniformly distributed along the first reference circle (1605), and the two positioning cone pin holes are respectively formed in the upper end and the lower end of the vertical axis of the first reference, a small through hole (1608) which is a countersunk stepped hole whose countersunk hole starts from the bottom surface of the large rotating disc (16) and whose diameter is smaller than that of the large through hole (1606) is provided at the lower right of the first reference circle (1605), a first motor connecting screw hole group (1607) which is a square-shaped connecting line of the centers of the four screw through holes and in which the diagonal connecting lines of two screw through holes are parallel to the horizontal axis of the large through hole (1606), the diagonal connecting lines of the other two screw through holes are parallel to the vertical axis of the large through hole (1606) is provided at the left of the first reference circle (1605), and the first screw hole group (1601) which has four screw through holes is provided near the circumference of the small through hole (1608), the specifications of the four threaded through holes are the same, the connecting line of the centers of the four threaded through holes is a rectangle, the connecting line of the upper two threaded through holes is the long side of the rectangle and is parallel to the horizontal axis of a first reference circle (1605), the upper two threaded through holes and the lower two threaded through holes are symmetrical relative to the horizontal axis of the first reference circle (1605), a second threaded hole group (1602) is arranged on the upper side of the first reference circle (1605), the second threaded hole group (1602) is provided with four threaded through holes, the specifications of the four threaded through holes are the same as the specifications of the four threaded through holes of the first threaded hole group (1601), the connecting line of the centers of the four threaded through holes is a rectangle, the size of the rectangle formed by the first threaded hole group (1601), the connecting line of the left two threaded through holes is the long side of the rectangle and is parallel to the vertical axis of the first reference circle (1605), the left two threaded through holes and the right two threaded through holes are symmetrical relative to the vertical axis of the first reference, a third thread hole group (1603) is arranged on the right side of the first reference circle (1605), the third thread hole group (1603) is the same with the thread hole specification and hole position arrangement of the first thread hole group (1601), a fourth thread hole group (1604) is arranged on the lower side of the first reference circle (1605), the fourth thread hole group (1604) is the same with the thread hole specification and hole position arrangement of the second thread hole group (1602), the first impact cylinder (1), the second impact cylinder (2), the third impact cylinder (3) and the fourth impact cylinder (4) are respectively arranged on the first thread hole group (1601), the second thread hole group (1602), the third thread hole group (1603) and the fourth thread hole group (1604), a support sleeve (9) is arranged above each thread through hole of the first motor connection thread hole group (1607), the appearance of the support sleeve (9) is a cylinder, a through hole is arranged in the center of the support column, a first servo motor (15) is fixed above the through hole, an extension shaft of the first servo motor (15) is connected with a first gear shaft (17), the first gear shaft (17) penetrates through a small through hole (1608), a first bearing is arranged on the first gear shaft, a gear section of the first servo motor is meshed with a gear of a first slewing bearing (18), the top surface of an inner ring of the first slewing bearing (18) is contacted with the bottom surface of a large rotating disc (16), a reference circle of the top surface of the inner ring is equally divided into a screw hole and a positioning pin hole, the first reference circle (1605) on the large rotating disc (16) is matched with the reference circle of the first slewing bearing (18), the bottom surface of an outer ring of the first slewing bearing (18) is connected with the top surface of the support column (6), the support column (6) is cylindrical, a step disc is arranged on the top surface of the support column, the step disc and the cylindrical section have, four edges and corners are chamfered, a countersunk hole is respectively arranged at the left side and the right side above the support (7), the two countersunk holes have the same size, each countersunk step is provided with a reference circle equal-dividing screw hole and a positioning pin hole which are coaxial with the countersunk hole, a second slewing bearing (13) is arranged on the countersunk hole, the outer ring of the second slewing bearing (13) is provided with a reference circle equal-dividing bolt through hole and a positioning pin hole which are matched with the countersunk holes, the second slewing bearing (13) is fixed on the countersunk step through bolts and positioning pins, the top surface of the inner ring of the second slewing bearing (13) is provided with a reference circle equal-dividing screw hole and a positioning pin hole which are respectively matched with the reference circle equal-dividing bolt through hole and the positioning pin hole on the second rotating disc (5), a first sliding seat (501), a second sliding seat (502), a third sliding seat (503) and a fourth sliding seat (504) are clockwise fixed above the second rotating disc (5) along the circumference, a second servo motor (14) is also arranged at the bottom of the bottom hole of the countersunk head step at the left and right sides of the support (7), and an output shaft of the second servo motor is connected with a rotating gear (12).
2. The machine of claim 1, wherein: the first gear shaft (17) is sequentially provided with a polished rod section, a threaded section, a bearing section, a platform section and a gear section from top to bottom, the polished rod section is provided with a key groove, a flat key is arranged on the polished rod section and is connected with an extension shaft of the first servo motor (15) through a coupler, the threaded section is provided with a locking nut and props against the upper end face of the inner ring of the first bearing, the bearing section is matched with the inner diameter of the first bearing, and the step section props against the lower end face of the inner ring of the first bearing.
3. The machine of claim 1, wherein: a counter bore of a small through hole (1608) in the large rotating disc (16) is matched with the first bearing outer ring, the upper end face of the first bearing outer ring is in surface contact with a step hole of the small through hole (1608), the lower end face of the first bearing outer ring is in surface contact with a boss of a first bearing end cover, and the first bearing end cover is fixed at the bottom of the large rotating disc (16).
4. The machine of claim 1, wherein: the outer ring of the first rotary support (18) is provided with a gear which is meshed with a first gear shaft (17).
5. The machine of claim 1, wherein: the inner ring of the second rotary support (13) is provided with a gear which is meshed with the rotating gear (12).
6. The machine of claim 1, wherein: the first sliding seat (501), the second sliding seat (502), the third sliding seat (503) and the fourth sliding seat (504) are identical in structure and comprise a left support (5012), a right support (5015), a ball screw (5011), a left guide rail (5017), a right guide rail (5013), a sliding block (5019), a sliding seat (5018), a rotary clamping cylinder (5014) and a third servo motor (5016), wherein the left support (5012) is an L-shaped support seat which is provided with a bearing hole and a bearing cover, the right support (5015) is an L-shaped support seat which is provided with a bearing hole and a bearing cover, the third servo motor (5016) is further fixed on the right side of the L-shaped plate, the ball screw (5011) penetrates through the bearings of the left support (5012) and the right support (5015), the right end of the ball screw (5011) is further connected with the output end of the third servo motor (5016), and the sliding seat (5018) is further arranged between the left support (5012) and the right support (5015), the left side and the right side of the bottom of the sliding seat (5018) are respectively fixed with two sliding blocks (5019) which are respectively matched with the left guide rail (5017) and the right guide rail (5013) which are arranged on the left side and the right side below the sliding seat (5017), and the left side and the right side above the sliding seat (5018) are also symmetrically provided with five rotary clamping cylinders (5014) on each side.
7. The machine of claim 1, wherein: the lower portion of the sliding seat (5018) is a rectangular bottom plate seat, the upper portion of the sliding seat is a cuboid installation seat, five rectangular notches are uniformly distributed on the left side of the installation seat, five rectangular notches are uniformly distributed on the right side of the installation seat, a through rectangular notch is formed in the middle of the top surface of the installation seat, and a ball screw nut hole is formed in the short side face of the installation seat.
8. The machine of claim 1, wherein: the bottom of the extension rod of the first impact cylinder (1), the bottom of the second impact cylinder (2), the bottom of the third impact cylinder (3) and the bottom of the extension rod of the fourth impact cylinder are flange surfaces, a drill bit seat (8) or a special-shaped hole seat (10) is arranged on the flange surfaces, the tail parts of the drill bit seat (8) and the special-shaped hole seat (10) are flanges, the tail parts of the drill bit seat (8) and the special-shaped hole seat (10) are matched with the flange surfaces at the bottom of the extension rod of the impact cylinders, an electric main shaft is arranged on the drill bit seat (8), a universal drill bit is clamped on.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259349.0A CN107193203B (en) | 2017-04-20 | 2017-04-20 | Automatic drilling and punching machine for electronic watch watchband and using method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710259349.0A CN107193203B (en) | 2017-04-20 | 2017-04-20 | Automatic drilling and punching machine for electronic watch watchband and using method |
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| CN107193203A CN107193203A (en) | 2017-09-22 |
| CN107193203B true CN107193203B (en) | 2020-01-07 |
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| CN108680385A (en) * | 2018-06-19 | 2018-10-19 | 郑州工业应用技术学院 | A kind of traffic civil engineering road surface reparation sampler |
| EP3626392B1 (en) | 2018-09-19 | 2021-07-28 | ETA SA Manufacture Horlogère Suisse | Machining centre for timepiece components |
| CN109623433B (en) * | 2018-12-20 | 2023-09-29 | 中山火炬职业技术学院 | Clamping device for watchband surface grain processing |
| CN110369604A (en) * | 2019-07-10 | 2019-10-25 | 上海道申自动化设备有限公司 | Flexible multistation blanking units and method |
| CN110586977A (en) * | 2019-09-09 | 2019-12-20 | 东莞冠熹精密五金制品有限公司 | Multi-station watch case machining device |
| CN110711877A (en) * | 2019-11-07 | 2020-01-21 | 邵阳博瑞钟表制造有限公司 | Numerical control drilling machine for clock production |
| CN112684692B (en) * | 2020-12-25 | 2022-03-29 | 浙江卓越电子有限公司 | Mounting system for a watch hand |
| IT202100007280A1 (en) * | 2021-03-25 | 2022-09-25 | Dan Di De Antoni S R L | EQUIPMENT FOR SURFACE PROCESSING OF PIECES |
| CN117245395A (en) * | 2023-09-04 | 2023-12-19 | 江苏亿鼎传动机械有限公司 | Gear is processing platform for trompil |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08160186A (en) * | 1994-12-06 | 1996-06-21 | Ishikawajima Harima Heavy Ind Co Ltd | Confirming device for center of circle under inspection |
| CN2829968Y (en) * | 2005-11-04 | 2006-10-25 | 陈其宗 | Full automatic boring stock cutter |
| CN201098744Y (en) * | 2007-11-15 | 2008-08-13 | 李康 | Full-automatic drilling machine |
| CN203509730U (en) * | 2013-08-30 | 2014-04-02 | 陈治强 | Clamping and feeding device |
| CN204038602U (en) * | 2014-09-13 | 2014-12-24 | 惠州市恒泰精密自动化设备有限公司 | A kind of wrapped belt grain claps material Full-automatic feeding device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003222683A (en) * | 2002-01-30 | 2003-08-08 | Kawaguchiko Seimitsu Co Ltd | Method and apparatus for manufacturing watch dial |
| CN101673080B (en) * | 2009-09-11 | 2011-08-10 | 厦门大学 | Full-automatic gauge needle impact molding machine |
| CN202239731U (en) * | 2011-10-24 | 2012-05-30 | 惠州市精一机械设备有限公司 | Hole forming machine |
| CN204094558U (en) * | 2014-09-13 | 2015-01-14 | 惠州市恒泰精密自动化设备有限公司 | A kind of single pearl band grain boring Full-automatic feeding device |
| CN205456563U (en) * | 2016-01-15 | 2016-08-17 | 江西麦克斯韦自动化设备有限公司 | Watchband shaping automatic production equipment |
-
2017
- 2017-04-20 CN CN201710259349.0A patent/CN107193203B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08160186A (en) * | 1994-12-06 | 1996-06-21 | Ishikawajima Harima Heavy Ind Co Ltd | Confirming device for center of circle under inspection |
| CN2829968Y (en) * | 2005-11-04 | 2006-10-25 | 陈其宗 | Full automatic boring stock cutter |
| CN201098744Y (en) * | 2007-11-15 | 2008-08-13 | 李康 | Full-automatic drilling machine |
| CN203509730U (en) * | 2013-08-30 | 2014-04-02 | 陈治强 | Clamping and feeding device |
| CN204038602U (en) * | 2014-09-13 | 2014-12-24 | 惠州市恒泰精密自动化设备有限公司 | A kind of wrapped belt grain claps material Full-automatic feeding device |
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| CN107193203A (en) | 2017-09-22 |
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