CN106078185A - A kind of screw locking machine structure with auxiliary locator and lock screw method - Google Patents

A kind of screw locking machine structure with auxiliary locator and lock screw method Download PDF

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Publication number
CN106078185A
CN106078185A CN201610608605.8A CN201610608605A CN106078185A CN 106078185 A CN106078185 A CN 106078185A CN 201610608605 A CN201610608605 A CN 201610608605A CN 106078185 A CN106078185 A CN 106078185A
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CN
China
Prior art keywords
screw
axis
module
carrier
para
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Granted
Application number
CN201610608605.8A
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Chinese (zh)
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CN106078185B (en
Inventor
吕绍林
马金勇
孙卫东
赵永存
凌子冯
孔红生
秦凯
李蒙蒙
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Suzhou Bozhong Precision Industry Technology Co Ltd
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Suzhou Bozhong Precision Industry Technology Co Ltd
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Priority to CN201610608605.8A priority Critical patent/CN106078185B/en
Publication of CN106078185A publication Critical patent/CN106078185A/en
Application granted granted Critical
Publication of CN106078185B publication Critical patent/CN106078185B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06Screw or nut setting or loosening machines

Abstract

The present invention relates to a kind of screw locking machine structure with auxiliary locator and method, screw loader it is provided with on base plate, equipped with screw locking machine structure on base plate, base plate bottom is provided with the carrier para-position assembly for adjusting para-position carrier, and carrier is positioned at above base plate, positioning product on carrier, auxiliary screw, through the affixed touch pad of product and its lower end, makes touch pad be flexibly connected by auxiliary screw and product;It is provided with on base plate and can clamp auxiliary screw and can rise and make touch pad and product closely attach and clip claw assembly that after the attaching of touch pad and product, guarantee touch pad is motionless by band dynamic auxiliary screw;Lock screw electric screwdriver in screw locking machine structure takes screw from screw loader, and adjusts para-position and make screw just to locking position, then touch pad and product is fixed by screw locking.Due to the fact that touch pad can not be adsorbed in position fixing process or jaw directly clamps crawl, can be fixed by auxiliary screw, and lock assembling with housing.

Description

A kind of screw locking machine structure with auxiliary locator and lock screw method
Technical field:
The present invention relates to lock screws appts field, a kind of lock screw with auxiliary locator Mechanism and lock screw method.
Background technology:
Electronic product, when locking screw operation, needs first product to be carried out para-position, and some electronic products are in position fixing process Can not be adsorbed or can not directly clamp crawl by jaw, and electronic product itself is offered or allowed to offer and can be screwed into spiral shell The screw hole of silk, now for the ease of the location of electronic product, needs the screw hole utilized on electronic product, and by auxiliary spiral shell Silk fixes electronic product, such as, touch pad and the band keypad portion housing of notebook computer are locked when fitting together, due to Touch pad does not allow absorption, clamping in position fixing process;So utilizing the screw hole of touch pad self, provided by auxiliary screw A kind of clamping part of jaw gripping that is available for is to realize product orientation.
Summary of the invention:
In place of it is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of lock screw with auxiliary locator Mechanism, it is a further object of the present invention to provide a kind of employing and carries out locking the side of screw with the screw locking machine structure of auxiliary locator Method, uses Z-direction jaw and clamping jaw to coordinate clamping auxiliary screw, it is ensured that product uniform force, product space during screw locking Will not offset.
The technology solution of the present invention is as follows:
A kind of screw locking machine structure with auxiliary locator, including base plate, base plate is provided with screw loader, base plate On screw locking machine structure is installed, described base plate bottom is provided with the carrier para-position assembly for adjusting para-position carrier, and carrier is positioned at Above base plate, on carrier, there is product location, and auxiliary screw connects touch pad through product and its lower end are fixing, makes touch pad pass through Auxiliary screw and product are flexibly connected;It is provided with on described base plate and can clamp auxiliary screw and can rise by band dynamic auxiliary screw Make touch pad and product closely attach and touch pad and product attach after ensure touch pad motionless clip claw assembly;Described lock Lock screw electric screwdriver in screw mechanism takes screw from screw loader, and is come by the screw para-position assembly in screw locking machine structure Adjust para-position carrier, then touch pad and product are fixed by screw locking.
As preferably, described screw locking machine structure includes the left and right lock screw base being arranged on base plate, left lock screw base On Y-axis screw locking machine structure is installed, right lock screw base is provided with Y-axis lock screw slippage assembly;Described Y-axis screw locking machine structure With on Y-axis lock screw slippage assembly, X-axis screw locking machine structure is installed;On described X-axis screw locking machine structure, Z axis screw locking machine is installed Structure;Lock screw electric screwdriver and screw para-position assembly are installed on described Z axis screw locking machine structure.
As preferably, described carrier para-position assembly includes being arranged on the carrier para-position support below base plate, is installed on carrier X-axis carrier para-position on para-position support drives assembly and Y-axis carrier para-position drive assembly and are slidably mounted on carrier para-position support On four groups of CCD para-position adjust modules;Described X-axis carrier para-position drives assembly that four groups of CCD para-position can be driven to adjust module at X Moving on direction of principal axis, described Y-axis carrier para-position drives assembly that four groups of CCD para-position can be driven to adjust module and transports in the Y-axis direction Dynamic;Described carrier para-position frame upper is provided with carrier base plate, and carrier is positioned on carrier base plate, by location on carrier base plate Jaw cylinder is equipped with location jaw, and location jaw can the position of product on positioning carrier;Carrier is provided with for holding product The vacuum cup on product surface.
As preferably, described clip claw assembly includes the elevating mechanism being installed on base plate, and described elevating mechanism is provided with Module installing plate, module installing plate is provided with Y-axis module, the Y-axis screw mandrel module of described Y-axis module is provided with left crossbeam and props up Seat, the Y-axis guide rail of Y-axis module is provided with right beam support, and left and right beam support passes respectively from base plate;A described left side, Slidably connecting jaw crossbeam between right beam support, jaw crossbeam is positioned at above base plate;Below the middle part of described jaw crossbeam Cylinder mounting plate is installed;Described cylinder mounting plate bottom is provided with two groups of Z-direction clip claw assemblies and two groups of clamping clip claw assemblies, and Two groups of Z-direction clip claw assemblies and two groups of clamping clip claw assemblies are in the layout that intersects;The inner side of described left and right beam support leads to respectively Excess pressure sensor mounting blocks is fixing is equiped with pressure transducer.
As preferably, described elevating mechanism includes that controlling module installing plate realizes lifting motor and the lifting of elevating movement Motor is lifted linear module by what lifting shaft coupling linked together and is arranged on the linear mould of lifting lifted on linear module Group slide block, described lifting linear module slide block is provided with lifting fixed plate, and the upper end of the linear module of described lifting is provided with mould Group installing plate;Lifting mounting bar is installed in described lifting fixed plate, lifting mounting bar is provided with lifting photoelectric sensor;Institute The bottom stating module installing plate is provided with lifting sensing chip fixed plate, and lifting sensing chip fixed plate is provided with lifting sensing chip.
As preferably, the lower left side of described module installing plate is provided with left mould group gripper shoe, the bottom of module installing plate Right side is provided with right module support plate, and left mould group gripper shoe is slidably mounted on the right side of left module fixing base, right module support Plate is slidably mounted on the left side of right module fixing base, and left and right module fixing base is separately mounted to bottom base plate.
As preferably, the right side of described left module fixing base is provided with lifting sliding rail, is provided with on the left of left mould group gripper shoe The lifting slider matched with lifting sliding rail;The left side of described right module fixing base is provided with described lifting sliding rail, right module Lifting slider described in matching with lifting sliding rail is installed on the right side of gripper shoe.
As preferably, the right side of described left beam support and the left side of right beam support are separately installed with linear slide rail, line Property slide rail on coordinate and be provided with on linear slide block, and the linear slide block in left side left crossbeam fixed block is installed, right side linear sliding Being provided with right crossbeam fixed block on block, described jaw crossbeam is arranged between left and right crossbeam fixed block.
As preferably, described Y-axis module includes y-axis motor, Y-axis shaft coupling, Y-axis screw mandrel module, Y-axis guide rail cushion block, Y-axis Guide rail and Y-axis slide block;Described Y-axis screw mandrel module and Y-axis guide rail cushion block are separately mounted to module installing plate top, and y-axis motor is solid Surely being contained on y-axis motor seat, and y-axis motor seat is fixed on module installing plate, y-axis motor is by Y-axis shaft coupling and Y-axis screw mandrel Module connects;On the Y-axis screw mandrel of described Y-axis screw mandrel module, Y-axis screw mandrel slide block is installed;It is provided with on described Y-axis screw mandrel slide block Described left beam support;On described Y-axis guide rail cushion block, Y-axis guide rail is installed, Y-axis guide rail coordinates Y-axis slide block is installed;Institute State and described right beam support is installed on Y-axis slide block;Described module installing plate top and be positioned at Y-axis guide rail cushion block left peace Equipped with Y-axis mounting bar, Y-axis mounting bar being provided with Y-axis photoelectric sensor, the bottom of described right beam support is provided with and Y-axis The sensing chip that photoelectric sensor matches.
Use a kind of screw locking machine structure with auxiliary locator to carry out the method locking screw, comprise the steps:
(1) auxiliary screw is through the lower cover housing of electronic product, and the lower end of auxiliary screw is fixing connects touch pad, makes touch Plate is flexibly connected by auxiliary screw and lower cover housing;
(2) placing on carrier by lower cover housing, sucker suction fixes lower cover housing and by under the jaw clamping and positioning of location Lid housing is on carrier;
(3) the auxiliary screw on the Z-direction jaw clamping touch pad of clip claw assembly, and the elevating mechanism of clip claw assembly pulls tactile Move in template, pressure transducer detection value of thrust, when pulling force arrives and specifies weight range, clamping jaw clamping auxiliary screw, Being maintained static by touch pad, now the lower cover housing of touch pad and electronic product has attached closely;
(4) the lock screw electric screwdriver in screw locking machine structure takes screw from screw loader, and by the spiral shell of screw locking machine structure Silk para-position assembly adjusts screw position, and carrier para-position assembly adjusts the position of para-position carrier, makes screw just to locking position, then Together with touch pad is locked by lock screw electric screwdriver with the lower cover housing of electronic product;
(5), after screw locking completes, auxiliary screw can be removed from touch pad.
The beneficial effects of the present invention is: present invention is mainly used for the touch pad of notebook computer and band keypad portion housing Lock and fit together;Owing to touch pad does not allow absorption, clamping in position fixing process;So utilizing the spiral shell of self on touch pad Silk hole, provides a kind of clamping part being available for jaw gripping to realize product orientation by auxiliary screw;Clamping jaw and Z-direction jaw Diagonal cross is distributed, and Z-direction jaw and clamping jaw coordinate clamping auxiliary screw, and beneficially product uniform force, makes screw locking Time touchpad position will not offset;Jaw crossbeam two ends are respectively arranged with pressure transducer, and when making to pull shifting on auxiliary screw, pulling force is not Can be excessive, it is ensured that touch pad will not deform;Control pressure transducer makes the pulling force will not be too small simultaneously, it is ensured that touch pad and band keyboard Portion's housing attachment is compact, accurate positioning, improves screw locking effect.After touch pad and band keypad portion housing have locked, can be by Auxiliary screw is removed from touch pad, does not affect product and normally uses.
Accompanying drawing illustrates:
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is one of structural representation of the present invention;
Fig. 2 is the two of the structural representation of the present invention;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is the top view of Fig. 1;
Fig. 5 is the left view of Fig. 1;
Fig. 6 is carrier para-position assembly and the structural representation of clip claw assembly of the present invention;
Fig. 7 is the front view of Fig. 6;
Fig. 8 is the structural representation of the carrier para-position assembly of the present invention;
Fig. 9 is the front view of Fig. 8;
Figure 10 is the product in Fig. 8, touch pad and the structural representation of auxiliary screw;
Figure 11 is the exploded view of Figure 10;
Figure 12 is the structural representation of the clip claw assembly of the present invention;
Figure 13 is the front view of Figure 12;
Figure 14 is the left view of Figure 12;
Figure 15 is one of structural representation of the cylinder mounting plate in Figure 12, Z-direction clip claw assembly and clamping clip claw assembly;
Figure 16 is the two of the structural representation of the cylinder mounting plate in Figure 12, Z-direction clip claw assembly and clamping clip claw assembly;
Figure 17 is the top view of Figure 15.
Symbol description in figure:
1 base plate;2 screw loaders;
3 screw locking machine structures;301 left lock screw base;302 right lock screw base;303 Y-axis screw locking machine structures; 304 Y-axis lock screw slippage assemblies;305 X-axis screw locking machine structures;306 Z axis screw locking machine structures;307 lock screw electric screwdrivers; 308 screw para-position assemblies;
4 carrier para-position assemblies;401 carrier para-position supports;402 X-axis carrier para-positions drive assembly;403 Y-axis carry Tool para-position drives assembly;404 CCD para-position adjust module;5 carriers;6 products;7 auxiliary screws;8 touch pads;9— Carrier base plate;10 location jaw cylinders;11 location jaws;
12 clip claw assemblies;1201 lifting motors;1202 lifting shaft couplings;1203 lift linear module; 1204 lift linear module slide block;1205 lifting fixed plates;1206 module installing plates;1207 fix seat;1208— Lifting mounting bar;1209 lifting photoelectric sensors;1210 lifting sensing chip fixed plates;1211 lifting sensing chips; 1212 left mould group gripper shoes;1213 right module support plates;1214 left module fixing bases;1215 right module fixing bases; 1216 lifting sliding rails;1217 lifting sliders;1218 y-axis motors;1219 Y-axis shaft couplings;1220 Y-axis screw mandrel moulds Group;1221 Y-axis guide rail cushion blocks;1222 Y-axis guide rails;1223 Y-axis slide blocks;1224 y-axis motor seats;1225 Y-axis silks Bar;1226 Y-axis feed screw nuts;1227 left beam supports;1228 right beam supports;1229 jaw crossbeams;1230— Cylinder mounting plate;1231 pressure transducer mounting blocks;1232 pressure transducers;1233 linear slide rails;1234 is linear Slide block;1235 left crossbeam fixed blocks;1236 right crossbeam fixed blocks;1237 Y-axis mounting bars;1238 Y-axis photoelectric sensings Device;1239 Y-axis sensing chips;1240 Z-direction jaw cylinders;1241 Z-direction jaws;1242 clamping jaw cylinders;1243— Clamping jaw.
Detailed description of the invention:
Seeing accompanying drawing 1~17, the present invention is for locking group by the touch pad of notebook computer and the lower cover housing of electronic product When being fitted together, a kind of screw locking machine structure with auxiliary locator, including base plate 1, described base plate is slab construction, base plate On be provided with screw loader 2, base plate is provided with screw locking machine structure 3, described screw locking machine structure includes being arranged on base plate Left and right lock screw base 301,302, screw feed, between left and right lock screw base, left lock screw base is provided with Y Axle screw locking machine structure 303, right lock screw base is provided with Y-axis lock screw slippage assembly 304;Described Y-axis screw locking machine structure and Y On axle lock screw slippage assembly, X-axis screw locking machine structure 305 is installed;On described X-axis screw locking machine structure, Z axis screw locking machine is installed Structure 306;Lock screw electric screwdriver 307 and screw para-position assembly 308 are installed on described Z axis screw locking machine structure.
In the present embodiment, Y-axis screw locking machine structure drives and X-axis screw locking machine structure and Z axis screw locking machine structure can be driven in Y-axis Side moves upward, and X-axis screw locking machine structure can drive Z axis screw locking machine structure to move in the X-axis direction, Z axis screw locking machine structure energy Enough drive lock screw electric screwdrivers and screw para-position assembly move in the Z-axis direction, so lock screw electric screwdriver and screw para-position assembly energy Enough realize the motion in X-axis, Y-axis and Z-direction, enable lock screw electric screwdriver to arrive screw loader position and take screw, spiral shell Silk para-position assembly can to lock screw position take pictures para-position adjust, make screw accurately lock on product.
Described base plate bottom is provided with the carrier para-position assembly 4 for adjusting para-position carrier, and carrier is positioned at above base plate, carries On tool 5, there is product 6 location, and auxiliary screw 7 connects touch pad 8 through product and its lower end are fixing, makes touch pad by auxiliary spiral shell Silk and product are flexibly connected.
Described carrier para-position assembly includes being arranged on the carrier para-position support 401 below base plate, is installed on carrier para-position and props up X-axis carrier para-position on frame drives assembly 402 and Y-axis carrier para-position drive assembly 403 and are slidably mounted on carrier para-position support On four groups of CCD para-position adjust modules 404;Described X-axis carrier para-position drives assembly that four groups of CCD para-position can be driven to adjust module Moving in the X-axis direction, described Y-axis carrier para-position drives assembly that four groups of CCD para-position can be driven to adjust module in the Y-axis direction Motion;Described carrier para-position frame upper is provided with carrier base plate 9, and carrier is positioned on carrier base plate, and carrier base plate passes through Location jaw cylinder 10 is equipped with location jaw 11, and location jaw can the position of product on positioning carrier;Carrier is provided with use In the vacuum cup holding product surface.
It is provided with on described base plate and can clamp auxiliary screw and the rising of band dynamic auxiliary screw can make touch pad and product Closely attach and touch pad attach with product after guarantee touch pad motionless clip claw assembly 12;In described screw locking machine structure Lock screw electric screwdriver takes screw from screw loader, and adjusts para-position load by the screw para-position assembly in screw locking machine structure Tool, is then fixed touch pad and product by screw locking.
Described clip claw assembly includes the elevating mechanism being installed on base plate, and elevating mechanism is provided with module installing plate, institute State elevating mechanism and include that controlling module installing plate realizes the lifting motor 1201 of elevating movement and lifting motor by lifting shaft coupling The linear module of lifting 1203 that device 1202 links together and the lifting linear module slide block being arranged on the linear module of lifting 1204, described lifting linear module slide block is provided with lifting fixed plate 1205, the upper end of the linear module of described lifting is provided with Module installing plate 1206.In the present embodiment, the left and right sides of lifting fixed plate is separately installed with one group and fixes seat 1207, fixing seat For L-type structure, the horizontal component of the L-type structure on fixing seat is provided with installing hole, by installing hole the connection side that uses bolt Fixing seat is fixed in frame or fixed plate by formula, it is simple to fixing of whole elevating mechanism, and during work, lifting motor drives lifting Linear module slide block, along lifting linear module oscilaltion campaign, is fixed owing to lifting to be provided with on linear module slide block to lift Plate, lifting fixed plate both sides mounting-fixing base, and fixing seat maintain static, therefore lift linear module can relative motion, compel The linear module of lifting is made to drive module installing plate oscilaltion campaign.
Lifting mounting bar 1208 is installed in described lifting fixed plate, lifting mounting bar is provided with three groups of lifting photoelectric transfers Sensor 1209;The bottom of described module installing plate is provided with lifting sensing chip fixed plate 1210, and lifting sensing chip fixed plate is pacified Equipped with lifting sensing chip 1211.Module installing plate oscilaltion campaign, drives the lifting sensing chip in lifting sensing chip fixed plate Moving up and down, lifting sensing chip moves up and down and matches with lifting photoelectric sensor, it is possible to detection module installing plate moves up and down Distance.
The lower left side of described module installing plate is provided with left mould group gripper shoe 1212, pacifies on the right side of the bottom of module installing plate Equipped with right module support plate 1213, and left mould group gripper shoe is slidably mounted on the right side of left module fixing base 1214, and right module props up Fagging is slidably mounted on the left side of right module fixing base 1215.
The right side of described left module fixing base is provided with lifting sliding rail 1216, is provided with and lifts on the left of left mould group gripper shoe The lifting slider 1217 that slide rail matches;The left side of described right module fixing base is provided with described lifting sliding rail, and right module props up Lifting slider described in matching with lifting sliding rail is installed on the right side of fagging.
In the present embodiment, left mould group gripper shoe 1212 is identical with the structure of right module support plate 1213, respectively L-type knot Structure, and one of them side of L-type structure is arranged on the bottom of module installing plate, and the another one side of L-type structure is installed There is described lifting slider.Described left module fixing base 1214 is the most identical with the structure of right module fixing base 1215, also ties for L-type Structure, and the internally installed of L-type structure have reinforcement, the L-type knot of described left module fixing base 1214 and right module fixing base 1215 It is provided with installing hole on the horizontal plane of structure, left module fixing base 1214 and right module fixing base 1215 can be fixed by installing hole In frame or in fixed plate, which increase the stability of elevating mechanism, and module installing plate oscilaltion motor process In, under the guide effect of lifting sliding rail and lifting slider, the operation making module installing plate is more steady.
Being provided with Y-axis module on described module installing plate, described Y-axis module includes y-axis motor 1218, Y-axis shaft coupling 1219, Y-axis screw mandrel module 1220, Y-axis guide rail cushion block 1221, Y-axis guide rail 1222 and Y-axis slide block 1223;Described Y-axis screw mandrel module Being separately mounted to module installing plate top with Y-axis guide rail cushion block, y-axis motor is installed on y-axis motor seat 1224, and Y-axis electricity Support is fixed on module installing plate, and y-axis motor is connected with Y-axis screw mandrel module by Y-axis shaft coupling;Described Y-axis screw mandrel module Y-axis screw mandrel 1225 on Y-axis feed screw nut 1226 is installed;Described left beam support is installed on described Y-axis feed screw nut 1227;On described Y-axis guide rail cushion block, Y-axis guide rail is installed, Y-axis guide rail coordinates Y-axis slide block is installed;On described Y-axis slide block Described right beam support 1228 is installed.
It is provided with left beam support on the Y-axis screw mandrel module of described Y-axis module, the Y-axis guide rail of Y-axis module is provided with the right side Beam support;Jaw crossbeam 1229 is slidably connected between described left and right beam support;Pacify below the middle part of described jaw crossbeam Equipped with cylinder mounting plate 1230;Described cylinder mounting plate bottom is provided with two groups of Z-direction clip claw assemblies and two groups of clamping clip claw assemblies, And two groups of Z-direction clip claw assemblies and two groups of clamping clip claw assemblies are in the layout that intersects;The inner side of described left and right beam support is respectively It is equiped with pressure transducer 1232 by pressure transducer mounting blocks 1231 is fixing.
In the present embodiment, two groups of Z-direction clip claw assemblies lay respectively at the lower left corner, bottom and the upper right corner of cylinder mounting plate, two groups Clamping clip claw assembly lays respectively at the upper left corner, bottom and the lower right corner of cylinder mounting plate, so grips when two groups of Z-direction clip claw assemblies During auxiliary screw, diagonally structure gripping, it is ensured that the touch pad uniform stressed that auxiliary screw connects.
In the present embodiment, y-axis motor drives Y-axis screw mandrel to rotate, and makes Y-axis feed screw nut move in Y direction, thus Make left and right beam support drive jaw crossbeam to move in the Y-axis direction simultaneously, and run under the guide effect of Y-axis guide rail, this Sample is easy to regulate Z-direction clip claw assembly and clamping clip claw assembly position in the Y-axis direction.
The right side of described left beam support and the left side of right beam support are separately installed with linear slide rail 1233, linear slide rail Upper cooperation is provided with linear slide block 1234, and is provided with left crossbeam fixed block 1235 on the linear slide block in left side, right side linear Being provided with right crossbeam fixed block 1236 on slide block, described jaw crossbeam is arranged between left and right crossbeam fixed block.
Described module installing plate top and be positioned at the left of Y-axis guide rail cushion block and be provided with Y-axis mounting bar 1237, Y-axis is installed Being provided with Y-axis photoelectric sensor 1238 on bar, the bottom of described right beam support is provided with matches with Y-axis photoelectric sensor Y-axis sensing chip 1239, jaw crossbeam displacement in the Y-axis direction is determined by Y-axis photoelectric sensor, it is ensured that jaw crossbeam band Dynamic Z-direction clip claw assembly and clamping clip claw assembly move to standard operation position.
Described Z-direction clip claw assembly includes the Z-direction jaw cylinder 1240 being arranged on bottom cylinder mounting plate and is installed on Z-direction folder Z-direction jaw 1241 on pawl cylinder, and Z-direction jaw is provided with circular arc clip slot.
Described clamping clip claw assembly includes the clamping jaw cylinder 1242 being arranged on bottom cylinder mounting plate and is installed on folder Grip the clamping jaw 1243 on pawl cylinder, and clamping jaw is provided with V-arrangement clip slot.
Use a kind of screw locking machine structure with auxiliary locator to carry out the method locking screw, comprise the steps:
(1) four group of auxiliary screw, through the lower cover housing of electronic product, assists the fixing connection in the lower end touch pad of screw, makes Touch pad is flexibly connected by auxiliary screw and lower cover housing;And the upper end of four groups of auxiliary screws is respectively above lower cover housing Top;
(2) placing on carrier by lower cover housing, sucker suction fixes lower cover housing and by under the jaw clamping and positioning of location Lid housing is on carrier;
(3) lower left corner on the Z-direction jaw clamping touch pad of clip claw assembly and the auxiliary screw in the upper right corner, and clip claw assembly Elevating mechanism drive module fixed plate rise, thus pull on touch pad move, pressure transducer detection value of thrust, when pulling force arrives When reaching appointment weight range, clamping jaw clamps the upper left corner and the auxiliary screw in the lower right corner of the bottom of cylinder mounting plate, will Touch pad maintains static, and now the lower cover housing of touch pad and electronic product has attached closely;
(4) the lock screw electric screwdriver in screw locking machine structure takes screw from screw loader, and by the spiral shell of screw locking machine structure Silk para-position assembly adjusts screw position, and carrier para-position assembly adjusts the position of para-position carrier, makes screw just to locking position, then Together with touch pad is locked by lock screw electric screwdriver with the lower cover housing of electronic product;
(5), after screw locking completes, auxiliary screw can be removed from touch pad.
Above-described embodiment is the specific descriptions carrying out the present invention, is simply further described the present invention, it is impossible to reason Solving is limiting the scope of the present invention, and it is nonessential that those skilled in the art makes some according to the content of foregoing invention Within improvement and adjustment each fall within protection scope of the present invention.

Claims (10)

1., with a screw locking machine structure for auxiliary locator, including base plate, base plate is provided with screw loader, on base plate Screw locking machine structure is installed, it is characterised in that: described base plate bottom is provided with the carrier para-position assembly for adjusting para-position carrier, and Carrier is positioned at above base plate, and on carrier, there is product location, and auxiliary screw connects touch pad through product and its lower end are fixing, makes to touch Template is flexibly connected by auxiliary screw and product;It is provided with on described base plate and can clamp auxiliary screw can band dynamic auxiliary Screw rise make touch pad and product closely attach and after the attaching of touch pad and product guarantee touch pad motionless set of jaws Part;Lock screw electric screwdriver in described screw locking machine structure takes screw from screw loader, and by the screw in screw locking machine structure Para-position assembly adjusts para-position carrier, then touch pad and product is fixed by screw locking.
A kind of screw locking machine structure with auxiliary locator the most according to claim 1, it is characterised in that: described lock spiral shell Silk mechanism includes the left and right lock screw base being arranged on base plate, and left lock screw base is provided with Y-axis screw locking machine structure, right Y-axis lock screw slippage assembly is installed in lock screw base;Pacify on described Y-axis screw locking machine structure and Y-axis lock screw slippage assembly Equipped with X-axis screw locking machine structure;On described X-axis screw locking machine structure, Z axis screw locking machine structure is installed;On described Z axis screw locking machine structure Lock screw electric screwdriver and screw para-position assembly are installed.
A kind of screw locking machine structure with auxiliary locator the most according to claim 1, it is characterised in that: described carrier The X-axis carrier para-position that para-position assembly includes being arranged on the carrier para-position support below base plate, be installed on carrier para-position support is driven Dynamic assembly and Y-axis carrier para-position drive assembly and the four groups of CCD para-position being slidably mounted on carrier para-position support to adjust module;Institute Stating X-axis carrier para-position drives assembly that four groups of CCD para-position adjustment modules can be driven to move in the X-axis direction, described Y-axis carrier pair Position drives assembly that four groups of CCD para-position can be driven to adjust module and moves in the Y-axis direction;Described carrier para-position frame upper is installed There is carrier base plate, and carrier is positioned on carrier base plate, by location jaw cylinder equipped with location jaw, locating clip on carrier base plate Pawl can the position of product on positioning carrier;Carrier is provided with the vacuum cup for holding product surface.
A kind of screw locking machine structure with auxiliary locator the most according to claim 1, it is characterised in that: described jaw Assembly includes the elevating mechanism being installed on base plate, described elevating mechanism is provided with module installing plate, module installing plate sets It is equipped with Y-axis module, the Y-axis screw mandrel module of described Y-axis module is provided with left beam support, the Y-axis guide rail of Y-axis module is arranged There is right beam support, and left and right beam support passes respectively from base plate;Slidably connect between described left and right beam support Jaw crossbeam, jaw crossbeam is positioned at above base plate;Below the middle part of described jaw crossbeam, cylinder mounting plate is installed;Described cylinder Installing plate bottom is provided with two groups of Z-direction clip claw assemblies and two groups of clamping clip claw assemblies, and two groups of Z-direction clip claw assemblies and two groups of clampings Clip claw assembly is in the layout that intersects;The inner side of described left and right beam support is respectively by the fixing dress of pressure transducer mounting blocks It is provided with pressure transducer.
A kind of screw locking machine structure with auxiliary locator the most according to claim 4, it is characterised in that: described lifting Mechanism includes controlling module installing plate and realizes the lifting motor of elevating movement and lifting motor and be connected to one by lifting shaft coupling That rises lifts linear module and is arranged on the lifting linear module slide block lifted on linear module, described lifting linear module slide block On lifting fixed plate is installed, the upper end of the linear module of described lifting is provided with module installing plate;Pacify in described lifting fixed plate Equipped with lifting mounting bar, lifting mounting bar is provided with lifting photoelectric sensor;The bottom of described module installing plate is provided with liter Fall sensing chip fixed plate, lifting sensing chip fixed plate is provided with lifting sensing chip.
A kind of screw locking machine structure with auxiliary locator the most according to claim 5, it is characterised in that: described module The lower left side of installing plate is provided with left mould group gripper shoe, is provided with right module support plate on the right side of the bottom of module installing plate, and Left mould group gripper shoe is slidably mounted on the right side of left module fixing base, and right module support plate is slidably mounted on right module fixing base Left side, and left and right module fixing base is separately mounted to bottom base plate.
A kind of screw locking machine structure with auxiliary locator the most according to claim 6, it is characterised in that: described left mould The right side of the fixing seat of group is provided with lifting sliding rail, is provided with the lifting matched with lifting sliding rail sliding on the left of left mould group gripper shoe Block;The left side of described right module fixing base is provided with described lifting sliding rail, is provided with and lifts cunning on the right side of right module support plate The described lifting slider that rail matches.
A kind of screw locking machine structure with auxiliary locator the most according to claim 7, it is characterised in that: described left horizontal stroke The right side of beam support and the left side of right beam support are separately installed with linear slide rail, linear slide rail coordinates and is provided with linear cunning Left crossbeam fixed block is installed on block, and the linear slide block in left side, the linear slide block on right side is provided with right crossbeam fixed block, institute State jaw crossbeam to be arranged between left and right crossbeam fixed block.
A kind of screw locking machine structure with auxiliary locator the most according to claim 4, it is characterised in that: described Y-axis Module includes y-axis motor, Y-axis shaft coupling, Y-axis screw mandrel module, Y-axis guide rail cushion block, Y-axis guide rail and Y-axis slide block;Described Y-axis silk Bar module and Y-axis guide rail cushion block are separately mounted to module installing plate top, and y-axis motor is installed on y-axis motor seat, and Y-axis Motor cabinet is fixed on module installing plate, and y-axis motor is connected with Y-axis screw mandrel module by Y-axis shaft coupling;Described Y-axis screw mandrel mould On the Y-axis screw mandrel of group, Y-axis screw mandrel slide block is installed;On described Y-axis screw mandrel slide block, described left beam support is installed;Described Y Y-axis guide rail is installed on axis rail cushion block, Y-axis guide rail coordinates Y-axis slide block is installed;It is provided with described on described Y-axis slide block Right beam support;Described module installing plate top and be positioned at the left of Y-axis guide rail cushion block and be provided with Y-axis mounting bar, Y-axis is installed Being provided with Y-axis photoelectric sensor on bar, the bottom of described right beam support is provided with the sensing matched with Y-axis photoelectric sensor Sheet.
10. the method locking screw used a kind of screw locking machine structure with auxiliary locator as described in claim 1 to carry out, It is characterized in that: comprise the steps:
(1) auxiliary screw is through the lower cover housing of electronic product, and the lower end of auxiliary screw is fixing connects touch pad, makes touch pad lead to Cross auxiliary screw and lower cover housing is flexibly connected;
(2) placing on carrier by lower cover housing, sucker suction fixes lower cover housing and by location jaw clamping and positioning lower cover shell Body is on carrier;
(3) the auxiliary screw on the Z-direction jaw clamping touch pad of clip claw assembly, and the elevating mechanism of clip claw assembly pulls touch pad Upper shifting, pressure transducer detection value of thrust, when pulling force arrives and specifies weight range, clamping jaw clamping auxiliary screw, will touch Template maintains static, and now the lower cover housing of touch pad and electronic product has attached closely;
(4) the lock screw electric screwdriver in screw locking machine structure takes screw from screw loader, and by the screw pair of screw locking machine structure Hyte part adjusts screw position, and carrier para-position assembly adjusts the position of para-position carrier, makes screw just to locking position, then locks spiral shell Together with touch pad is locked by silk electric screwdriver with the lower cover housing of electronic product;
(5), after screw locking completes, auxiliary screw can be removed from touch pad.
CN201610608605.8A 2016-07-29 2016-07-29 A kind of screw locking machine structure and lock screw method with auxiliary locator Active CN106078185B (en)

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CN110919339A (en) * 2019-12-10 2020-03-27 辽宁丽景科技有限公司 High-precision screw locking and positioning device
CN112008395A (en) * 2020-08-31 2020-12-01 乐清野岛机电有限公司 Online automatic assembly equipment of circuit breaker inlet and outlet terminals

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CN112008395A (en) * 2020-08-31 2020-12-01 乐清野岛机电有限公司 Online automatic assembly equipment of circuit breaker inlet and outlet terminals

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