CN108127390A - A kind of rotating disc type lock screws apptss of 3P pedestals - Google Patents
A kind of rotating disc type lock screws apptss of 3P pedestals Download PDFInfo
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- CN108127390A CN108127390A CN201711471962.5A CN201711471962A CN108127390A CN 108127390 A CN108127390 A CN 108127390A CN 201711471962 A CN201711471962 A CN 201711471962A CN 108127390 A CN108127390 A CN 108127390A
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- 230000007246 mechanism Effects 0.000 claims abstract description 114
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims description 17
- 210000003734 kidney Anatomy 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000009977 dual effect Effects 0.000 claims description 10
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- 230000007935 neutral effect Effects 0.000 claims description 4
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- 230000003068 static effect Effects 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 15
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000007600 charging Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
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- 239000000203 mixture Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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- 101100008044 Caenorhabditis elegans cut-1 gene Proteins 0.000 description 1
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/069—Multi-spindle machines
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Abstract
A kind of rotating disc type the invention discloses 3P pedestals locks screws apptss, it is included in the turntable that multistation is set to index on table top, turntable is driven by stepper motor, and disk upper surface is circumferentially evenly arranged with eight stations, and there are one built-up jigs for each station fixed installation；Table top upper edge turntable periphery is provided with the first lock screw mechanism, the second lock screw mechanism, third lock screw mechanism, the 4th lock screw mechanism, the 5th lock screw mechanism, finished product cutting agency, switching mechanism, component feed mechanism；Each lock screw mechanism is correspondingly arranged that there are one screw feeding mechanisms.The device of the invention realizes screw hole after static contact, rack, double golden component assemblings and automation positioning, the product limiting of pedestal screwing via clamps, arbitrary station transmits screw hole and base holes hole position location is constant；It is simple in structure, rationally distributed, place is saved, cost is reduced, improves production efficiency.
Description
Technical field
The invention belongs to mechanical equipment technical fields, are related to a kind of rotating disc type lock screws apptss of 3P pedestals.
Background technology
During existing 3P breaker of plastic casing pedestal Assembly part product, need using 6 row, 60 machine dental strip plain cushions and spring
The combined screw of washer locks fixation, and screw specification is more, 7 to 8 people is needed to manually complete, and when carrying out lock screw, no
Worker is only wanted to hold electric screwdriver or gas batch, also by base turning, screw is put into after screw hole and carries out locking operation again, operate compared with
For cumbersome and inefficiency；If during using uniaxial multiple working procedure production line screw fixing machine, screw sub-material is slow, electric screwdriver or gas batch
It needs to move repeatedly operation in multiple screw hole interdigits, part needs repeated multiple times positioning, and resetting consistency is poor, needs people
Positioning between work intervention debugging threaded hole and electric screwdriver, this for screw it is more, need the product of different size screw for, it is raw
It is low to produce efficiency, human cost is high.
The advantages that tapping screw looks for rotation direction due to itself (triangle) easy alignment, in industry generally realizes automatic
Change, but for machine dental strip plain cushion and spring washer combined screw due to itself be tack and technical limitation, through retrieve mesh
It is preceding not have the case study on implementation for realizing full-automatic lock screw and patent application also.Mainly the machine dental strip plain cushion and spring washer
Combined screw do not meet automatic charging length and length-width ratio technology restriction (length be less than 25mm, length-width ratio be less than 1.3), no
It can realize the automatic charging not got stuck；Since machine tooth screw and the diameter for the threaded hole for locking product are inconsistent, rotation direction has error
Inconsistent, lock is inconsistent to lead to once to lock mortality automatically for 30%-80%, and needing repeatedly to lock by hand can just succeed,
It can not realize and secondary lock automatically.
In addition, for the multiple screw threads of multiple parts need to lock or a part on multiple screw threads lock, more than normal screw thread
Tolerance clearance deviates, and causes threaded hole on part and electric screwdriver bottle opener screw thread top can not automatic alignment, it is desired nonetheless to it manually adjusts,
It can not achieve and lock automatically.
Invention content
The present invention provides a kind of rotating disc type lock screws apptss of 3P pedestals, and pedestal difference cannot be locked by solving the prior art
The problem of machine dental strip plain cushion of position and spring washer combined screw.
The technical scheme is that：A kind of rotating disc type lock screws apptss of 3P pedestals, are included on table top and set multiplexing
The turntable of position indexing, turntable are driven by stepper motor, and disk upper surface is circumferentially evenly arranged with eight stations, each station
Built-up jig there are one being fixedly mounted；Be provided in table top upper edge turntable periphery the first lock screw mechanism, the second lock screw mechanism,
Third lock screw mechanism, the 4th lock screw mechanism, the 5th lock screw mechanism, finished product cutting agency, switching mechanism, component feeder
Structure；Each lock screw mechanism is correspondingly arranged that there are one screw feeding mechanisms.
The rotating disc type lock screws apptss of the 3P pedestals of the present invention, feature further include：
First lock screw mechanism is corresponding with a station, the second lock screw mechanism and two stations are corresponding, third lock spiral shell
Mechanism is corresponding with three stations for silk, the 4th lock screw mechanism and four stations are corresponding, the 5th lock screw mechanism and five stations are corresponding, finished product
Cutting agency is corresponding with six stations, switching mechanism and seven stations are corresponding, and component feed mechanism is corresponding with eight stations.
The structure of the upper fixture is that block end face in four skirt of open trough sets two chamfering plates, four skirts respectively
Keep off total of eight chamfering plate；Front and rear in open trough to be relatively set with two rows of total of six inverted L shape plates, six inverted L shape plates are two-by-two
Relatively；Three inverted L shape plates end face in front is provided with inverted draw cut, and there are one positioning pins for the Kong Yizhong installations among each inverted L shape plate；
Three inverted L shape plate end faces of back are provided with inverted draw cut, the equally installations of the Kong Erzhong among each inverted L shape plate there are one positioning pin,
Total of six positioning pin；
(the right and left is both provided with side slot to each inverted L shape plate；Medial launder is provided between lateral each two inverted L shape plate, in
Between respectively there are one positioning columns for installation in slot), total of four positioning column；Penetrating ejection is provided with close to two medial launders of front edge
Hole；
Floating compoboard one is plugged on two positioning columns in front, floating combination is plugged on two positioning columns of back
Plate two；Floating compoboard two is identical with one shape and structure of floating compoboard, and the two is symmetrically mounted on both sides before and after open trough；
The centre position of open trough the right and left enclosing is opened there are one notch, in the open trough floor between two notches
Double thread hole five is provided with by back, fixes a double step stick in the double thread hole five respectively；The front difference in double thread hole five
Double thread hole four and threaded hole four are set, a L-type semi arch plate is fixed respectively on double thread hole four, is fixed on threaded hole four
L-type plate；
Each inverted L shape plate of back is plateau by front side, and U-type groove is provided in three plateau.
The positioning pin includes the cone on top and the cylinder of lower part, and blind hole is provided in cylinder lower face；It is fixed
Position column includes the cone on top and the cylinder of lower part, and blind hole is provided in cylinder lower face；Double step stick is justified including top
Cone, the big cylinder of middle bench small cylinder and lower part, big cylinder bottom are equipped with blind hole；L-type semi arch plate includes top
Arc surface, middle part step surface one and bottom be equipped with blind hole bottom plate four；The third chamfering of L-type plate including top, middle part
Step surface two and bottom are equipped with the bottom plate three of blind hole.
The structure of the lower fixture is limiting plate one, limiting plate two to be installed on bottom plate two, and slide peace
Equipped with spring-compressed plate one and spring-compressed plate two, which surrounds a square neutral gear jointly, on four components
Along being inclined-plane in end face, which is provided with downwards I-shaped slot, and the waist both sides of I-shaped slot set interior protrusive board,
The both ends outer of I-shaped slot has equidistant hole one and hole two, between interior protrusive board both ends and I-shaped slot outside
Referred to as recessing groove；One alien invasion of spring-compressed plate is connected with front end-plate one by two springs, one alien invasion of front end-plate installation
There are two slide bars one；Two alien invasion of spring-compressed plate is connected with front end-plate two, spring-compressed plate again by other two spring
Two two alien invasion of front end-plate is equipped with other two slide bar two；Front end-plate one and front end-plate two are fixed on bottom plate two.
The structure of the lock screw mechanism is that two slide bars are fixed on pedestal, is set in the middle part of two slide bars double
Ball bearing two, two outer ring of double ball bearing are fixed with support plate two；Two slide bar tops are set with double ball bearing one, double rollings
One outer ring of pearl bearing is fixed with support plate one；Be further fixed on crossbearer in the middle part of two slide bars, crossbearer be located at double ball bearing one and pair
Cylinder three is installed, three piston rod of cylinder is sequentially connected downwards with support plate two between ball bearing two, on crossbearer；Two slide bars
Top is also fixed with supporting plate jointly, and cylinder two is equipped on supporting plate, and the piston rod of cylinder two is sequentially connected downwards with support plate one；
Multiple electric screwdrivers are installed in support plate one, each electric screwdriver passes downwardly through transmission mechanism and connect with a bottle opener；The knot of transmission mechanism
Structure is, including the universal joint one with electric screwdriver rotation axis connection, universal joint one successively with telescopic shaft, axle sleeve one, connecting rod, universal joint two
It is connected with axle sleeve two；Support plate two is further fixed on vertical fixed plate, and multiple screw collets are equipped in fixed plate.
The telescopic shaft lower end is inserted in inside axle sleeve one, and one top of axle sleeve is provided with kidney slot one, and axis pin one, which passes through, to be stretched
Contracting axis lower end and kidney slot one；Spring one is cased on telescopic shaft between universal joint one and axle sleeve one；The part-structure is known as one
Grade torque structure
The axle sleeve two passes through support plate two, sliding sleeve is provided between axle sleeve two and support plate two, sliding sleeve is fixed on branch
On fagging two, the shank of bottle opener is located in axle sleeve two, and kidney slot two is provided on axle sleeve two, and axis pin two passes through kidney slot two and rises
The shank of son, and spring two is cased between the bottom of the shank of bottle opener and axle sleeve two, axis pin two passes through the handle of axle sleeve two and bottle opener
Portion, and axis pin two is located at the top of support plate two；Axis pin three passes through the bar portion of bottle opener, and axis pin three is located at the top of axle sleeve two, and
Axis pin three is against the upper surface of axle sleeve two；Axis pin two and axis pin three are distributed in " ten " font；The part-structure is known as two level torsion
Structure.
The structure of the screw collet of the single head is, including matrix, front side of matrix is provided with body of feedstock, the both sides of matrix
Face is respectively arranged with the first inverted U slot, and body of feedstock lower part is provided with the second inverted U slot；Matrix is also provided with longitudinal hole on top, into
The upper end of material body is connected with screw feed pipe, and body of feedstock is internally provided with oblique through-hole, and the front side of matrix below body of feedstock is provided with
Third inverted U slot.
The switching mechanism includes support plate, and single-piston cylinder is provided at the top of support plate, is set in support plate
There is a vertical the linear guide, slide plate is connected with by sliding pair in the linear guide；The end of single-piston cylinder piston rod and slide plate
It is sequentially connected；Rotary cylinder is installed on slide plate, the main shaft of rotary cylinder is fixedly connected with one end of rotating handle, rotating handle
The other end is provided with dual piston cylinder, and clamping plate is respectively arranged on two piston rods at dual piston cylinder both ends.
The beneficial effects of the invention are as follows：1) the machine dental strip plain cushion and spring washer of pedestal different location can be locked automatically
Combined screw, it is 100% disposably to lock success rate, high degree of automation；2) lock screw mechanism is real using the movement feeding of XY axis
Existing screw terminal intelligence Automatic-searching screw hole centre coordinate and position location；The stepless debugging of cylinder feeding+motorized feed+motor is turned round
Power feeding+electric screwdriver determines the Z axis movement feeding of torsion swivel feeding composition, overcomes screw and threaded hole lock, diameter and rotation direction
Inconsistent, torsion is not achieved, resistance is difficult to successfully to lock greatly, screw specified torque to torsion between screw breakage torsion can not be by
It is utilized as locking the industry problems of screw, locks screw more accurate；3) bottom of any amount and screw spacing is not only realized
Seat locks automatically with static contact, rack, double golden member screws, also realizes the automatic assembling of any number of pedestal and product；4)
The automation positioning of screw hole and pedestal screwing via, product after static contact, rack, double golden component assemblings is realized to limit
It clamps, arbitrary station transmits screw hole and base holes hole position location is constant；5) it is simple in structure, rationally distributed, save place, drop
Low cost improves production efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the station distribution schematic diagram on turntable of the present invention；
Fig. 3 is upper fixture structure of the present invention and exploded perspective view；
Fig. 4 is the vacant structure diagram of upper fixture of the present invention；
Fig. 5 is the 180 left-hand thread structure diagram of upper fixture and pedestal of Assembly part product of the present invention；
Fig. 6 is the understructure schematic diagram of present invention assembling object；
Fig. 7 is the structure diagram of fixture blank state under the present invention；
Fig. 8 is fixture and upper fixture and the assembling structure schematic diagram of pedestal under the present invention；
Fig. 9 is the structure diagram of double 4 hole of the invention lock screw mechanism；
Figure 10 is the structure diagram of single 4 hole of the invention lock screw mechanism；
Figure 11 is the structure diagram of single 2 hole of the invention lock screw mechanism；
Figure 12 is the structure diagram of level-one torsion of the present invention；
Figure 13 is the structure diagram of two level torsion of the present invention；
Figure 14 is screw collet of the present invention and component configuration schematic diagram；
Figure 15 is the structure diagram of component feed mechanism 4 and finished product cutting agency 10；
Figure 16 is the structure diagram of switching mechanism 12.
In figure, 1. table tops, 2. circular routes, 3. built-up jigs, 4. component feed mechanisms, 5. first lock screw mechanisms, 6.
Two lock screw mechanisms, 7. third lock screw mechanisms, 8. the 4th lock screw mechanisms, 9. the 5th hole lock screw mechanisms, 10. finished product blankings
12. switching mechanism of mechanism, 16. 1 stations, 17. 2 stations, 18. 3 stations, 19. 4 stations, 20. 5 stations, 21. 6 stations,
22. seven stations, 23. 8 stations, 41. bottom plates two, 42. limiting plates one, 44. limiting plates two, 46. holes one, 47. front end-plates one, 48.
Spring, 49. spring-compressed plates one, protrusive board in 50., 51. slide bars one, 52. recessing grooves, 53. I-shaped slots, 54. holes two, 55.
Slide bar two, 56. spring-compressed plates two, 70. threaded holes two, 71. double thread holes one, 72. double thread holes two, 73. double thread holes
Three, 76. pairs of golden components, 77. static contacts, 79. threaded holes one, 80. racks, 81. threaded holes three, 88. conducting elements, 89. positioning
Pin, 90. floating compoboards one, 91. open troughs, 92. positioning columns, 93. chamfering plates, 95. floating compoboards two, 97. double steps
Stick, 98.L type semi arch plates, 99.L templates, 100.U type parts, 101. longitudinal risers, 102. pairs of chamferings, 103. lateral risers,
104. parallel baffle two, 105. low steps, 106. first chamferings, 109. second chamferings, 110. parallel baffles one, 114. holes two,
115. inverted draw cut three, 116. inverted draw cuts four, 117. side slots two, 118.U type grooves three, 119.U type grooves two, 120.U type grooves one, 121. lack
Mouthful, 122. ejection holes, 123. inverted L shape plates, 124. side slots one, 125. inverted draw cuts one, 126. holes one, 127. medial launders one, in 128.
Between slot two, 130. inverted draw cuts two, 132. threaded holes four, 133. double thread holes four, 134. double thread holes five, 136. third chamferings,
137. bottom plate three, 138. step surfaces two, 140. bottom plates four, 148. arc surfaces, 149. step surfaces one, 171. matrixes, 172. chargings
Body, 173. screw inlets, 174. screw folders, 175. first inverted U slots, 176. longitudinal holes, 178. oblique through-holes, 179.
Third inverted U slot, 180. pedestals, 181. inlet wire screw holes, 182. static contact screw holes, 183. rack screw holes, 184. is conductive
Element screw hole, 185. pairs of golden component screw holes, 186. outlet screw holes, 189. pole slots, 190. connectors one, 191. tube bodies,
192. axis pins four, 193. connectors two, 194. transition portions, 195. collets, 196. steps, 197. screw feed pipes, 198. pins
Axis five, 199. arc grooves, 220. entrance conveyors, 221. sliding slots, 222. motors one, 223. slide units, 224. cylinder clamping jaws one,
225. exit conveyors, 226. sliding shoes, 260. motors two, 261. vertical shift cylinders, 262. baffles, 263. motors four, 264. rollings
Ballscrew two, 265. connecting plates, 266. cylinders five, 267. cylinder clamping jaws two, 268. motors three, 269 cylinders four, 501. supports
Plate, 502. single-piston cylinders, 503. slide plates, 504. rotary cylinders, 505. rotating handles, 506. dual piston cylinders, 507. straight lines are led
Rail, 508. main shafts, 509. clamping plates, 510. sliding pairs, 511. piston rods, 701. slide bars, 702. supporting plates, 703. cylinders two, 704.
Support plate one, 705. crossbearers, 706. support plates two, 707. cylinders three, 708. electric screwdrivers, 709. universal joints one, 710. universal joints
Two, 711. axle sleeves one, 712. axle sleeves two, 713. telescopic shafts, 714. connecting rods, 715. bottle openers, 716. axis pins one, 717. kidney slots
One, 718. sliding sleeves, 719. axis pins two, 720. axis pins three, 721. installing plates, 722. double ball bearings one, 723. double ball bearings
Two, 724. support bases, 725. kidney slots two, 726. springs one, 727. springs two.
Specific embodiment
Front and back position relationship, each figure of being subject to are shown component involved in being described below up and down, physical location and so on.
The system of the present invention, in advance by part Product Assembly in upper fixture cavity, then the pole by breaker of plastic casing pedestal
Slot left-hand thread passes through screw and locks and both pedestal and part product are fixed together on upper fixture cavity, part product packet
Include static contact, conducting element, rack and shaft and double golden components.
Such as Fig. 5, Fig. 6,180 bottom surface of pedestal of 3P breaker of plastic casing is disposed with 3 inlet wire screw holes from front to back
181st, the double golden component screws of the 6 rack screw hole 183,3 of static contact screw hole 182,2 conducting element screw holes 184,6
Hole 185 and 3 outlet screw holes 186；6 static contact screw holes 182 in pairs, 6 double golden component screw holes 185 two-by-two one
Group；180 front of pedestal is provided with 3 pole slots, 189,3 sets of part product correspondences and is assemblied in 3 pole slots 189；
Above-mentioned static contact screw hole 182, rack screw hole 183, conducting element screw hole 184, double golden component screw holes
185 are referred to as base holes；Base holes are communicated by counterbore and via and central axes overlap；Multiple screw threads are provided on part product
Hole, threaded hole is communicated by interior oblique threaded hole and straight thread hole and central axes overlap；Base holes are equal with the number of threaded hole, position
It puts one-to-one correspondence and central axes overlaps, base holes lock hole with threaded hole perforation composition.
Such as Fig. 5, Fig. 6, part product and the assembly relation of pedestal 180 are：Static contact 77 is fitted into 189 rear end of pole slot, quiet
Threaded hole 81, double thread hole 73 in contact 77 respectively with inlet wire screw hole 181,182 coaxial centered assembling of static contact screw hole；
80 screens of rack is assemblied in the square groove of medium position, and two threaded holes 71 of rack 80 are filled with rack screw hole 183 with shaft assignment
Match；Double gold 88 screens of component are assemblied in 189 middle part of pole slot by front position, the threaded hole 79 and conducting element screw of double gold components 88
184 coaxial centered assembling of hole；Double gold components 76 are fitted into 189 front end of pole slot, double gold threaded holes 70 of component 76 and double thread hole
72 with outlet screw hole 186,185 coaxial centered assembling of conducting element screw hole.
As shown in Figure 1, Figure 2, overall structure of the invention is the turntable 2 including setting multistation indexing on the playing surface 1, turntable 2
It is driven by stepper motor, 2 upper surface of turntable is circumferentially evenly arranged with eight stations, and there are one groups for each station fixed installation
Co-clip tool 3；2 periphery of turntable is provided with the first lock screw mechanism 5 (2 row, 4 hole), 6 (2 rows of the second lock screw mechanism on the playing surface 1
4 holes), third lock screw mechanism 7 (2 row, 4 hole), the 4th lock screw mechanism 8 (single 2 hole), the 5th lock screw mechanism 9 (single 4
Hole), finished product cutting agency 10, switching mechanism 12, component feed mechanism 4；Each lock screw mechanism is correspondingly arranged that there are one screws
Feeding machanism；
The number of screw collet in lock screw mechanism, the number of the screw thread via counterbore unit on pedestal 180, screw feed
The number of mechanism, three's location of equal correspond；
First lock screw mechanism 5 is corresponded to 16 corresponding, the second lock screw mechanism 6 of a station and two stations 17, third lock spiral shell
Silk mechanism 7 is corresponded to three stations, 18 corresponding, the 4th lock screw mechanism 8 and four stations 19, the 5th lock screw mechanism 9 and five stations 20
Corresponding, finished product cutting agency 10 and six stations 21 corresponding (be used for pedestal 180 from upper fixture and lock component taking-up), overturning
Mechanism 12 and seven stations 22 corresponding (being used to take out upper fixture from lower fixture), component feed mechanism 4 is corresponding with eight stations 23；
After part product is packed into the cavity of upper fixture, 180 left-hand thread of pedestal on the cavity of upper fixture, then by component feeding
The manipulator movement of mechanism 4 is packed into the lower fixture of eighth station 23, and upper fixture is collectively referred to as built-up jig 3 with lower fixture.
Such as Fig. 3, Fig. 4, the structure of upper fixture is that block end face in 91 4 skirt of open trough sets two chamfering plates respectively
93, four skirts gear total of eight chamfering plate 93；It is front and rear in open trough 91 to be relatively set with two rows of total of six inverted L shape plates 123,
Six inverted L shape plates 123 are opposite two-by-two；Three inverted L shape plates, 123 end face in front is provided with inverted draw cut 2 130 (and inverted draw cut 1),
There are one positioning pins 89 for installation in hole 1 among each inverted L shape plate 123；Three 123 end faces of inverted L shape plate setting of back
There is inverted draw cut 3 115 (and inverted draw cut 4 116), equally installed there are one positioning pin 89 in the hole 2 114 of each 123 centre of inverted L shape plate,
Total of six positioning pin 89；
Each 123 the right and left of inverted L shape plate is both provided at slot (i.e. slot 1 and side slot 2 117 while)；Lateral each two
Medial launder (i.e. two medial launders 1 and two medial launders 2 128) is provided between inverted L shape plate 123；In four medial launders
There are one positioning column 92, total of four positioning columns 92 for each installation；
Penetrating ejection hole 122 is provided with close to two medial launders 2 128, part will have been locked for the ejection cylinder of lower section
The pedestal 180 of product is ejected from open trough 91, is removed from upper fixture 15 so as to manipulator and has been locked the pedestal of part product
180 finished products；
Floating compoboard 1 is plugged on two positioning columns 92 in front, is plugged on two positioning columns 92 of back
Floating compoboard 2 95；Floating compoboard 2 95 is identical with one 90 shape and structure of floating compoboard, and the two is symmetrically mounted on opening
Both sides before and after slot 91；The structure of wherein floating compoboard 1 is to be respectively arranged with a longitudinal direction in U-shaped 100 transverse ends of part
Riser 101,101 inside upper part of riser is the first chamfering 106 longitudinally in each；U-shaped part between two longitudinal risers 101
100 medial surface is arranged at intervals with parallel baffle 1 and parallel baffle 2 104, and each two upper lateral part of parallel baffle is provided with
Double chamferings 102, parallel baffle 1 are respectively equipped with blind hole with 2 104 bottom of parallel baffle, are equipped in spring realization and float downward
It is dynamic；In the setting of the vacancy on each parallel baffle both sides, there are one lateral riser 103, each transverse direction risers 103 for U-shaped 100 inside of part
Upper inside wall is provided with the second chamfering 109；Low step 105 is arranged at intervals lateral riser 103 successively with parallel baffle end；
The centre position of 91 the right and left enclosing of open trough is opened there are one notch 121, spacious between two notches 121
Double thread hole 5 134 is provided with by back on mouth 91 bottom plate of slot, fixes a double step stick 97 in the double thread hole 5 134 respectively；
The front in double thread hole 5 134 sets double thread hole 4 133 and threaded hole 4 132 respectively, consolidates respectively on double thread hole 4 133
Determine a L-type semi arch plate 98, be fixed with L-type plate 99 on threaded hole 4 132, two L-type semi arch plates 98 are used to support rack
Shaft on 80, L-type plate 99 are used for front and rear support and limiting to rack 80 with double step stick 97；
Positioning pin 89 includes the cone on top and the cylinder of lower part, blind hole is provided in cylinder lower face, for pacifying
Shock mount；Positioning column 92 includes the cone on top and the cylinder of lower part, blind hole is provided in cylinder lower face, for installing
Spring；
Double step stick 97 includes upper cone body, the big cylinder of middle bench small cylinder and lower part, big cylinder bottom
Equipped with blind hole, for installing spring；L-type semi arch plate 98 includes the arc surface 148 on top, the step surface 1 at middle part and bottom
Portion is equipped with the bottom plate 4 140 of blind hole；L-type plate 99 includes the third chamfering 136 on top, the step surface 2 138 at middle part and bottom and sets
There is the bottom plate 3 137 of blind hole；
Each inverted L shape plate 123 of back is plateau by front side, and U-type groove 1, U-type groove two are provided with successively in three plateau
119th, U-type groove 3 118；Three U-type grooves are used to support the protective plate connected with limiting static contact front end；
Floating compoboard 1 and floating compoboard 2 95 and the inverted L shape plate 123 in place vacancy are positioned by positioning pin 89,
Positioning pin 89 matches with the shape of adjacent U-type groove and U-type groove plateau with 77 shape of static contact and double golden 76 shapes of component, makes quiet
Threaded hole 3 81 and double thread hole 3 73 on contact 77, threaded hole 2 70 on double gold components 76 and double thread hole 2 72, lead
Threaded hole 1 on electric device 88 keeps coaxial with the respective screw hole on pedestal 180 respectively；
Such as Fig. 5, each positioning pin 89 and the screw hole 81 of adjacent U-type groove positioning static contact 77 and 76 screw hole of double golden components
70 and be provided with U-type groove plateau and form one group of fastening unit, floating compoboard 2 95 and component thereon add up to four sets fasten it is single
Member, floating compoboard 1 and component thereon add up to four sets of fastening units, a 14 total of eight fastening unit of upper fixture；Eight
The assembling corresponding with 4 pole slots 189 of pedestal 180 of a fastening unit；80 front end of rack is limited by double step stick 97, rack 80
Shaft is caught on the step surface 1 of two L-type semi arch plates 98, and the shaft of rack 80 is by the arc surface on L-type semi arch plate 98
141 limited supports；Moving contact enters in the U-type groove of plateau by 99 step surface of L-type plate, 2 138 limited support.
Such as Fig. 7, the structure of lower fixture is that limiting plate 1, limiting plate 2 44 are installed on bottom plate 2 41, and
Spring-compressed plate 1 and spring-compressed plate 2 56 are slidably fitted with, which surrounds a square neutral gear jointly, should
Along being inclined-plane in four component upper ends faces, which is provided with downwards I-shaped slot 53, the waist of I-shaped slot 53
Portion both sides set interior protrusive board 50, and the both ends outer of I-shaped slot 53 has equidistant hole 1 and hole 2 54, interior protrusive board
50 both ends and I-shaped slot are known as recessing groove 52 between 53 outside；One 49 alien invasion of spring-compressed plate is connected by two springs 48
Front end-plate 1 is connected to, there are two slide bars 1 for one 47 alien invasion of front end-plate installation；2 56 alien invasion of spring-compressed plate is similary
Front end-plate two is connected with by other two spring, two alien invasion of front end-plate of spring-compressed plate 2 56 is equipped with other two cunning
Bar 2 55；Front end-plate 1 and front end-plate two are fixed on bottom plate 2 41, and spring-compressed plate 1 and spring-compressed plate 2 56 can
With the clamping force with telescopic spring automatic adjustment to upper fixture in square neutral gear；
Such as Fig. 8,180 liang of long sides of pedestal are overlapped in both sides to be supported on protrusive board 50,180 liang of short sides of pedestal and hole one
46 and hole 2 54 where outer overlap joint be supported, hole 1 and hole 2 54 for ccd camera shooting correction pedestals 180 via with
Lock the coaxial offset detection of screw hole；In the 6th 21 blanking of station, ejection cylinder one is by I-shaped slot 53 from the bottom up under
Ejection has locked the pedestal 180 of part product in fixture, realizes finished product blanking；It is equally also used in the 7th 22 blanking of station,
Ejection cylinder two releases upper fixture, then upper fixture is taken out from lower fixture from lower fixture from the bottom up.
Such as Fig. 9, Figure 10, Figure 11, the structure of lock screw mechanism is that two slide bars 701 are fixed on support base 724, two
The middle part of root slide bar 701 is set with double ball bearing 2 723, and 2 723 outer ring of double ball bearing is fixed with support plate 2 706, two
701 top of slide bar is set with double ball bearing 1；One 722 outer ring of double ball bearing is fixed with support plate 1；Two cunnings
701 middle part of bar is further fixed on crossbearer 705, and crossbearer 705 is horizontal between double ball bearing 1 and double ball bearing 2 723
Cylinder 3 707 is installed, 3 707 piston rod of cylinder is sequentially connected downwards with support plate 2 706, two slide bars 701 on frame 705
Top is further fixed on supporting plate 702, is equipped with cylinder 2 703 on supporting plate 702, the piston rod of cylinder 2 703 downwards with support plate one
704 are sequentially connected；Multiple electric screwdrivers 708 are installed in support plate 1, each electric screwdriver 708 passes downwardly through transmission mechanism and one
Bottle opener 715 connects；The structure of transmission mechanism is the universal joint 1 including rotating axis connection with electric screwdriver 708, universal joint 1
It is connect successively with telescopic shaft 713, the first axle sleeve 711, connecting rod 714,2 710 and second axle sleeve 712 of universal joint；Support plate 2 706
Upper surface is further fixed on vertical fixed plate 721, is equipped with multiple screw collets 140 in fixed plate 721 as needed.
In Fig. 9, Figure 10, Tu11Zhong, each lock screw mechanism is arranged as required to 2-4 screw collet 140；Bottle opener 715
In 2 rows or 1 row；The cutter head of each bottle opener 715 is against the second through-hole 176 of a screw collet 140；Each lock screw mechanism
Corresponding screw feeding mechanism there are four four-way, four second pipes respectively with the screw feed pipe on 2-4 screw collet 140
197 connections.
Such as Figure 12, the lower end of telescopic shaft 713 is inserted in inside the first axle sleeve 711, and 711 top of the first axle sleeve is provided with kidney slot
One 717, axis pin 1 passes through 13 lower end of telescopic shaft and kidney slot 1；Stretching between one 709 and first axle sleeve 711 of universal joint
Spring 1 is cased on contracting axis 713；The part is known as level-one torque structure.
Such as Figure 13, the second axle sleeve 712 passes through support plate 2 706, is provided between the second axle sleeve 712 and support plate 2 706
Sliding sleeve 718, sliding sleeve 718 are fixed in support plate 2 706, and the shank of bottle opener 715 is located in the second axle sleeve 712, the second axle sleeve 712
On be provided with kidney slot 2 725, axis pin 2 719 passes through the shank of kidney slot 2 725 and bottle opener 715, and the shank of bottle opener 715 with
Spring 2 727 is cased between the bottom of second axle sleeve 712, axis pin 2 719 passes through the shank of the second axle sleeve 712 and bottle opener 715, and
Axis pin 2 719 is located at the top of support plate 2 706；Axis pin 3 720 passes through the bar portion of bottle opener 715, and axis pin 3 720 is located at the second axis
The top of set 712, and axis pin 3 720 is against the upper surface of the second axle sleeve 712；Axis pin 2 719 and axis pin 3 720 are in " ten " font
Structure；The part is known as two level torque structure.
Such as Figure 14, the structure of the screw collet 140 of single head is, including the screw of body of feedstock 172, one of matrix 171, one into
Materials and parts 173 and two screw folders 174,171 front of matrix are provided with body of feedstock 172, and the two sides of matrix 171 are respectively arranged with
First inverted U slot 175,172 lower part of body of feedstock are provided with the second inverted U slot；Matrix 171 is also provided with longitudinal hole 176 on top, into
The upper end of material body 172 is connected with screw feed pipe 197, and body of feedstock 172 is internally provided with oblique through-hole 178,172 lower section of body of feedstock
171 front of matrix is provided with third inverted U slot 179；
Screw inlet 173 forms integral structure by connector 1 and tube body 191, and connector 1 is embedded in second
In inverted U slot, axis pin 4 192 is installed on connector 1, the both ends of axis pin 4 192 are fixed in body of feedstock 172；Screw into
Expects pipe 197, oblique through-hole 178 and tube body 191 communicate；
Screw folder 174 forms integral structure, transition portion 194 by connector 2 193, transition portion 194 and collet 195
On be provided with step 196, arc groove 199 is provided on collet 195；The difference of connector 2 193 of two screw folders 174 is embedding
In the first inverted U slot 175, it is installed with axis pin 5 198 on the connector 2 193 of each screw folder 174, the two of axis pin 5 198
End is fixed in matrix 171, and two screw folders 174 are in be oppositely arranged；The collet 195 of two screw folders 174 is located at matrix
171 lower section, the arc grooves 199 of two collets 195 form circular aperture with respect to snapping, and the port of tube body 191 is against the round mouth
Diameter.
Such as Figure 15, the structure of finished product cutting agency 10 is that exit conveyor 225, exit conveyor are provided on stent
225 are drivingly connected with motor 2 260；Vertical shift cylinder 261 is set outside stent side, and 261 piston rod of vertical shift cylinder is connected with
Baffle 262, vertical shift cylinder 261 coordinate the pedestal finished product that will lock part product for switching mechanism 12 with baffle 262 together
Under expect positioning on exit conveyor 225, the pedestal finished product for having locked part product is made to remain fixed posture, is transmitted by output
Band 225 exports；Sliding shoe 226 is provided on high carriage outside the stent opposite side, and sliding shoe 226 passes through ball-screw two
264 are sequentially connected with motor 4 263, and sliding shoe 226 is equipped with cylinder 5 266,5 266 piston rod of cylinder by connecting plate 265
It is connected with cylinder clamping jaw 2 267 downwards；
The structure of component feed mechanism 4 is that, including the entrance conveyor 220 being drivingly connected with motor 1, input passes
It send and cylinder clamping jaw 1 is provided with above 220 discharge end of band, cylinder clamping jaw 1 is sequentially connected with cylinder 4 269, cylinder four
269 cylinder bodies are connect with the sliding block on slide unit 223, and sliding block is sequentially connected by ball-screw and motor 3 268；Entrance conveyor
The sliding slot 221 of bad assembling part is provided with below 120 discharge ends；It is placed in entrance conveyor 220 and assembles part product
Upper fixture, motor 1 drive entrance conveyor 120, and 4 269 telescopic cylinder clamping jaw 224 of cylinder accommodates mobile upper fixture, for
Good pedestal and upper fixture are assembled, motor 2 268 controls the extension of slide unit 223 to reach 3 top of lock-bit fixture, and cylinder 4 269 is controlled
Cylinder clamping jaw 224 processed will assemble good pedestal 180 and upper fixture gripping is put into lock-bit fixture 3；For assembling bad bottom
The upper fixture of seat 180 and product by the release cylinder release perpendicular to 220 face sliding slot 221 of entrance conveyor, is pushed out cylinder
It releases in bad products sliding slot 221.
Such as Figure 16, switching mechanism 12 includes support plate 501, the top of support plate 501 is provided with single-piston cylinder 502,
It is provided with vertical the linear guide 507 in support plate 501, slide plate 503 is connected with by sliding pair in the linear guide 507；It is single living
The end of 502 piston rod of piston cylinder is sequentially connected with slide plate 503；Rotary cylinder 504, rotary cylinder are installed on slide plate 503
504 main shaft 508 is fixedly connected with one end of rotating handle 505, and the other end of rotating handle 505 is provided with dual piston cylinder 506, double
Clamping plate 509 is respectively arranged on two piston rods 511 at 506 both ends of piston-cylinder.
The original state of switching mechanism 12 is：Sliding switching mechanism 12 includes support plate 501, is set at the top of support plate 501
Single-piston cylinder 502 is equipped with, vertical the linear guide 507 is provided in support plate 501, passes through sliding pair in the linear guide 507
510 are connected with slide plate 503, and end and the slide plate 503 of 502 piston rod of single-piston cylinder are sequentially connected；It is equipped on slide plate 503
Rotary cylinder 504, the main shaft 508 of rotary cylinder 504 are fixedly connected with one end of rotating handle 505, the other end of rotating handle 505
Dual piston cylinder 506 is provided with, a clamping plate 509 is separately installed on two piston rods 511 at 506 both ends of dual piston cylinder.
Slide plate 503 is located at the upper end of the linear guide 507, dual piston cylinder 506 and turntable 2 (seven stations) homonymy；Single-piston cylinder 502
Start, the downward push skateboard 503 of piston rod of single-piston cylinder 502, slide plate 503 drives rotary cylinder 504, rotating handle 504, double
Piston-cylinder 506 and two clamping plates 509 move linearly downwards, and then dual piston cylinder 506 works, and drives two piston rods 511
It moves towards, two clamping plates 509 is made to clamp upper fixture, rotary cylinder 504 works, and driving spindle 508 rotates, 508 band of main shaft
Dynamic rotating handle 505 rotates, and the upper fixture clamped by two clamping plates 509 is turned at discharge belt, dual piston cylinder 506
Two piston rods 511 is driven two clamping plates 509 to be made to be resetted after upper fixture is unclamped backwards to movement again.
Above-mentioned each mechanism is connect with central controller, receives the instruction being uniformly coordinated, and realizes step-type operation.
Lock screw mechanism of the present invention to lock hole carry out screw locking the course of work be：
1) each part product is fitted into upper fixture, it is each that the pedestal 180 of 3P breaker of plastic casing then is buckled in upper fixture
In fastening unit, the cylinder clamping jaw 224 of the control of cylinder 4 269 is transmitted to by the entrance conveyor 220 of component feed mechanism 4,
The cylinder clamping jaw 224 that cylinder 4 269 controls is loaded on the lower fixture on 2 eight station 23 of turntable；
2) turntable 2 rotates the first lock screw mechanism 5 that 16,2 row of station, 4 hole is intermittently parked in after 45 degree and its screw feed
Mechanism starts to work；Several screws are transported to tripper by directly shaking, and screw is fallen into first pipe, the inflatable mouth of solenoid valve
It blows, screw is blown in the screw feed pipe 197 of screw collet 140, screw passes sequentially through third through-hole 178 and tube body again
191, the screw rod of screw can be fallen into the circular aperture of two 174 arc groove 199 of the screw folder being oppositely arranged compositions；
3) in a station 16, start cylinder 2 703, the push rod stretching of cylinder 2 703 pushes up support plate 1, double rollings
Pearl bearing 1 is moved up along slide bar 701, and double ball bearing 1 drives support plate 1 and is arranged on support plate
Electric screwdriver 708 on one 704 moves up, and electric screwdriver 708 drives bottle opener 715 to move up by transmission mechanism, the knife of bottle opener 715
Head is injected in the second through-hole 176 of screw collet 150, and it is in Ran Houqi between two screw folders 174 being oppositely arranged to pierce into
Cylinder 2 703 is stopped, and the stopping of bottle opener 715 moves up, and the rotary shaft of electric screwdriver 708 rotates counterclockwise again, and torsion passes sequentially through
Universal joint 1, telescopic shaft 713, the first axle sleeve 711, connecting rod 714, universal joint 2 710, the second axle sleeve 712 and axis pin 3 720
The bar portion of bottle opener 715 is passed to, bottle opener 715 is driven to rotate counterclockwise, during bottle opener 715 rotates counterclockwise, bottle opener 715
Cutter head can find the cross recess of screw head, and match with the cross recess of screw head, after the two matches, in bottle opener 715
Continuing during rotating counterclockwise, the screw rod of screw is inserted into two circular apertures formed in the arc groove 199 being oppositely arranged,
Screw automatic capturing during rotating counterclockwise adjusts position, the central axes of final screw, the central axes of bottle opener 715 and two
The central axes that arc groove 199 forms circular aperture overlap；Due to being provided with step on the transition portion 194 of screw folder 174
196, it can prevent screw from jumping at the second through-hole 176；
After the above process, cylinder 2 703 is stopped, and support plate 1 stops upward piezoelectricity batch 708, and electric screwdriver 708 rotates
Axis by transmission mechanism to bottle opener 715 transmit torsion counterclockwise when, pressure that the spring 1 that is sleeved on telescopic shaft 713 is subject to
Constant, the rotary torsion that spring 1 transmits is also constant, referred to as level-one torsion；Screw is looked for automatically during rotating counterclockwise
Positive justification position finally overlaps the central axes of the central axes of screw, the central axes of bottle opener 715 and circular aperture；
4) central axes of screw, bottle opener 715 central axes the central axes of circular apertures formed with two arc grooves 199 overlap
Afterwards, cylinder 2 703 is again started up, and upper pressure and torsion are transmitted to bottle opener 715 by transmission mechanism, what bottle opener 715 rotated counterclockwise
Continue to move up simultaneously, screw pushed up upwards, the upper end of screw screw rod firstly appears out from screw collet 140, with screw continue to
Upper rotation, the upper end of screw screw rod pass through slot, and the counterbore and via being then passed through on breaker of plastic casing pedestal reach part product
Interior oblique threaded hole in, bottle opener 715 drives screw tiltedly to rotate counterclockwise in threaded hole inside, and screw is during rotating counterclockwise
Automatic capturing adjusts position, and the central axes of screw, the central axes of bottle opener 715 is made to be overlapped with the central axes of threaded hole；At this point, screw
It is ejected completely outside screw collet 140, the head of screw is in the circular aperture formed across two arc grooves 199, spiral shell
The head of nail pushes up the collet 195 of two screw folders 174 towards outside, and screw folder 174 is rotated around the 5th axis pin 198, just
The head of screw can be made to be pierced by the circular aperture that two arc grooves 199 form completely；
5) after the central axes of screw are overlapped with the central axes of base threaded hole, the rotary shaft of electric screwdriver 708 rotates clockwise again,
Bottle opener 715 is driven to be rotated up clockwise by transmission mechanism, bottle opener 715 drives screw tiltedly to revolve clockwise in threaded hole inside again
Turn, screw enters straight thread hole, and the screw thread on screw is engaged with the screw thread in straight thread hole afterwards；
6) after the screw thread on screw is engaged with the screw thread in straight thread hole, the rotary shaft of electric screwdriver 708 continues to turn clockwise
Dynamic, cylinder 2 703 continues through pressure bottle opener 715 on transmission mechanism, and driving bottle opener 715 is clockwise to precession inside straight thread hole；
The rotary shaft of electric screwdriver 708 by transmission mechanism to bottle opener 715 transmission rotate clockwise torsion when, spring 1 compression by into
To pressure, according to the compression ratio of spring 1, spring 1 makes rotary torsion increase 10-20%；The rotary torsion of bottle opener 715
In addition one 726 increased rotary torsion of spring, the feeding torsion for making the screw rod screw-in straight thread hole 162 of screw is sufficiently large, makes spiral shell
Nail can cover all spiral shell journeys, and cylinder 3 707 does not just have to work；If the rotary torsion of bottle opener 715 is increased plus spring 1
Rotary torsion is not enough to overcome when locking resistance, starts cylinder 3 707, the work of cylinder 3 707 while cylinder 2 703 works
Stopper rod stretching pushes up support plate 2 706, and double ball bearing 2 723 is moved up along slide bar 701, and support plate 2 706 is upward
Pressing axis 2 719, axis pin 2 719 along the second kidney slot 725 pressure bottle opener 715 upwards shank, the compression of spring 2 727 by into
To pressure, according to the compression ratio of spring 2 727, spring 2 727 makes rotary torsion increase 15-30%, referred to as two level torsion；In electricity
Under the common driving of batches 708 rotary shaft, cylinder 2 703 and cylinder 3 707, the common auxiliary of spring 1 and spring 2 727
Under, bottle opener 715 has enough rotary torsions to lock resistance to overcome, at this point, bottle opener 715 revolves clockwise to the inside of straight thread hole
Into until screw covers all spiral shell journeys；Then the rotary shaft of cylinder 2 703, cylinder 3 707 and electric screwdriver 708 is stopped, and completes
Entirely work is locked automatically；
7) finally, the piston rod of cylinder 2 703 and cylinder 3 707 is retracted, and drives electric screwdriver 708, transmission mechanism and bottle opener 715
Return to initial position.
By the above method, the first lock screw mechanism 5 control screw sequentially passes through counterbore, via, interior oblique threaded hole, finally
In precession straight thread hole, just the part product of pedestal 180 and assembling on pedestal 180 is fixed together, other screw locking machines
It is identical with the first lock screw mechanism 5 that the lock of structure pays process.
Lock screw mechanism of the present invention is using 2 grades of universal joints and can automatically adjust screw collet, overcome in lock screw screw with
Threaded hole lock is difficult to successfully realize the industry hardly possible that automatic lock pays screw assemblies caused by diameter, rotation direction is inconsistent, torsion is inadequate
Topic.
Embodiment 1
The pedestal 180 of 3P breakers is locked using rotating disc type of the present invention lock screws apptss, the course of work is：
1) in eight stations 23, the upper fixture that entrance conveyor 220 will be equipped with pedestal 180 and product, by feed mechanism 14
The built-up jig 3 of turntable 2 is assembled to, turntable 2 stops after stepper motor is rotated by 45 degree, assembles the pedestal 180 of product
The station 16 on turntable 2 is gone to built-up jig 3, the hole that the first lock screw mechanism 5 locks is：Static contact screw hole 182
From left to right first locks hole and second locks hole, and conducting element screw hole 185 from left to right locks hole and for first
Two lock hole；
2) turntable 2 stops after stepper motor is rotated by 45 degree, assembles the pedestal 180 of product with built-up jig 3
Two stations 17 on turntable 2 are gone to, the hole that the second lock screw mechanism 6 locks is：Second pole static contact screw hole 182 is from left to right
Third locks hole and the 4th locks hole, and from left to right third locks hole and the 4th to the second pole conducting element screw hole 185
It is a to lock hole；
3) turntable 2 stops after stepper motor is rotated by 45 degree, assembles the pedestal 180 of product with built-up jig 3
Three stations 18 on turntable 2 are gone to, the hole that third lock screw mechanism 7 locks is：Third pole static contact screw hole 182 is from left to right
5th locks hole and the 6th locks hole, and conducting element screw hole 185 from left to right locks hole and the 6th locks for the 5th
Hole；
4) turntable 2 stops after stepper motor is rotated by 45 degree, assembles the pedestal 180 of product with built-up jig 3
Four stations 23 on turntable 2 are gone to, the hole that the 4th lock screw mechanism 8 locks is：2 of rack screw hole 183 lock hole.；
5) turntable 2 stops after stepper motor is rotated by 45 degree, assembles the pedestal 180 of product with built-up jig 3
The hole that the 5th lock screw mechanism 9 of five stations 24 gone on turntable 2 locks is：4 of conducting system conducting element screw hole 184
Lock hole；
6) turntable 2 stops at six stations 21 after stepper motor is rotated by 45 degree, under six stations, 21 corresponding finished product
Material mechanism 10 works, 180 automatic blanking of pedestal that exit conveyor 225 has paid lock；
7) turntable 2 stops seven stations 22 after stepper motor is rotated by 45 degree, and upper fixture is gone to built-up jig 3
Seven stations on turntable 2, upper fixture are gripped by switching mechanism 12 from built-up jig 3.
8) turntable 2 stops eight stations 23 after stepper motor is rotated by 45 degree, is equipped with the new upper of part product
Fixture is sent into the lower section of the clamping jaw 224 of the cylinder 269 of component feed mechanism 4 with entrance conveyor 223, under built-up jig 3
Fixture goes to eight stations of turntable 2, again automatic charging.
Since aperture is larger, apparatus of the present invention can not achieve lock and pay, and need for inlet wire screw hole 181 and outlet screw hole 186
It is locked using other locking apparatus.
Claims (10)
1. a kind of rotating disc type lock screws apptss of 3P pedestals, it is characterized in that：It is included in turn that multistation is set to index on table top (1)
Disk (2), turntable (2) are driven by stepper motor, and turntable (2) upper surface is circumferentially evenly arranged with eight stations, each station
Built-up jig (3) there are one being fixedly mounted；The first lock screw mechanism (5), are provided in table top (1) upper edge turntable (2) periphery
Under two lock screw mechanisms (6), third lock screw mechanism (7), the 4th lock screw mechanism (8), the 5th lock screw mechanism (9), finished product
Expect mechanism (10), switching mechanism (12), component feed mechanism (4)；Each lock screw mechanism is correspondingly arranged that there are one screws to be fed
Mechanism.
2. the rotating disc type lock screws apptss of 3P pedestals according to claim 1, it is characterized in that：First screw locking machine
Structure (5) is corresponding with a station (16), the second lock screw mechanism (6) is corresponded to two stations (17), third lock screw mechanism (7) and three
Station (18) is corresponding, the 4th lock screw mechanism (8) is corresponding with four stations (19), the 5th lock screw mechanism (9) and five stations (20)
It corresponds to, finished product cutting agency (10) is corresponding with six stations (21), switching mechanism (12) and seven stations (22) are corresponding, component feeder
Structure (4) is corresponding with eight stations (23).
3. the rotating disc type lock screws apptss of 3P pedestals according to claim 1, it is characterized in that：The structure of the upper fixture
It is that block end face in (91) four skirt of open trough sets two chamfering plates (93), four skirts gear total of eight chamfering plate respectively
(93)；It is front and rear in open trough (91) to be relatively set with two rows of total of six inverted L shape plates (123), six inverted L shape plates (123) two
Two is opposite；Three inverted L shape plates (123) end face in front is provided with inverted draw cut, in the intermediate hole one (126) of each inverted L shape plate (123)
There are one positioning pins (89) for installation；Three inverted L shape plate (123) end faces of back are provided with inverted draw cut, in each inverted L shape plate (123)
Between hole two (114) in equally installation is there are one positioning pin (89), total of six positioning pin (89)；
Each inverted L shape plate (123) the right and left is both provided with side slot；Centre is provided between lateral each two inverted L shape plate (123)
Slot, respectively there are one positioning column (92), total of four positioning columns (92) for installation in medial launder；It is provided with close to two medial launders of front edge
Penetrating ejection hole (128)；
Floating compoboard one (90) is plugged on two positioning columns (92) in front, is plugged on two positioning columns (92) of back
Floating compoboard two (95)；Floating compoboard two (95) is identical with floating compoboard one (90) shape and structure, and the two is symmetrically installed
The both sides before and after open trough (91)；
The centre position of open trough (91) the right and left enclosing is opened there are one notch (121), spacious between two notches (121)
Double thread hole five (134) is provided with by back on mouth slot (91) bottom plate, fixes a double step in the double thread hole five (134) respectively
Stick (97)；The front in double thread hole five (134) sets double thread hole four (133) and threaded hole four (132), double thread hole four respectively
(133) a L-type semi arch plate (98) is fixed on respectively, L-type plate (99) is fixed on threaded hole four (132)；
Each inverted L shape plate (123) of back is plateau by front side, and U-type groove is provided in three plateau.
4. the rotating disc type lock screws apptss of 3P pedestals according to claim 1, it is characterized in that：Positioning pin (89) packet
The cone on top and the cylinder of lower part are included, blind hole is provided in cylinder lower face；The circular cone of positioning column (92) including top
Body and the cylinder of lower part are provided with blind hole in cylinder lower face；Double step stick (97) is small including upper cone body, middle bench
The big cylinder of cylinder and lower part, big cylinder bottom are equipped with blind hole；The arc surface of L-type semi arch plate (98) including top
(148), the step surface one (149) at middle part and bottom are equipped with the bottom plate four (140) of blind hole；The third of L-type plate (99) including top
Chamfering (136), the step surface two (138) at middle part and bottom are equipped with the bottom plate three (137) of blind hole.
5. the rotating disc type lock screws apptss of 3P pedestals according to claim 1, it is characterized in that：The structure of the lower fixture
It is limiting plate one (42), limiting plate two (44) to be installed on bottom plate two (41), and be slidably fitted with spring-compressed plate
One (49) and spring-compressed plate two (56), four components surround a square neutral gear jointly, in four component upper ends faces
Along being inclined-plane, which is provided with downwards I-shaped slot (53), and the waist both sides of I-shaped slot (53) set convex
Plate (50), the both ends outer of I-shaped slot (53) have equidistant hole one (46) and hole two (54), interior protrusive board (50)
It is known as recessing groove (52) between outside both ends and I-shaped slot (53)；Spring-compressed plate one (49) alien invasion passes through two springs
(48) it is connected with front end-plate one (47)；Spring-compressed plate two (56) alien invasion is connected with front end-plate again by other two spring
Two；Front end-plate one (47) and front end-plate two are fixed on bottom plate two (41).
6. the rotating disc type lock screws apptss of 3P pedestals according to claim 1, it is characterized in that：The lock screw mechanism
Structure is that two slide bars (701) are fixed on pedestal (724), and double ball bearing two is set in the middle part of two slide bars (701)
(723), double ball bearing two (723) outer ring is fixed with support plate two (706)；Two slide bar (701) tops are set with double balls
Bearing one (722), double ball bearing one (722) outer ring are fixed with support plate one (704)；It is also fixed in the middle part of two slide bars (701)
There is crossbearer (705), crossbearer (705) is between double ball bearing one (722) and double ball bearing two (723), on crossbearer (705)
Cylinder three (707) is installed, cylinder three (707) piston rod is sequentially connected downwards with support plate two (706)；Two slide bars (701)
Top is also fixed with supporting plate (702) jointly, is equipped with cylinder two (703) on supporting plate (702), the piston rod of cylinder two (703) to
Lower and support plate one (704) is sequentially connected；Be installed with multiple electric screwdrivers (708) in support plate one (704), each electric screwdriver (708) to
It is connect by transmission mechanism with a bottle opener (715) down；The structure of transmission mechanism is, including rotating axis connection with electric screwdriver (708)
Universal joint one (709), universal joint one (709) successively with telescopic shaft (713), axle sleeve one (711), connecting rod (714), universal joint two
(710) it is connected with axle sleeve two (712)；Support plate two (706) is further fixed on vertical fixed plate (721), and fixed plate is pacified on (721)
Equipped with multiple screw collets (140).
7. the rotating disc type lock screws apptss of 3P pedestals according to claim 6, it is characterized in that：The telescopic shaft (713)
It is internal that lower end is inserted in axle sleeve one (711), and axle sleeve one (711) top is provided with kidney slot one (717), and axis pin one (716) is across stretching
Contracting axis (713) lower end and kidney slot one (717)；It is covered on telescopic shaft (713) between universal joint one (709) and axle sleeve one (711)
There is spring one (726)；The part-structure is known as level-one torque structure.
8. the rotating disc type lock screws apptss of 3P pedestals according to claim 6, it is characterized in that：The axle sleeve two (712)
Across support plate two (706), sliding sleeve (718) is provided between axle sleeve two (712) and support plate two (706), sliding sleeve (718) is fixed
In support plate two (706), the shank of bottle opener (715) is located in axle sleeve two (712), and kidney slot is provided on axle sleeve two (712)
Two (725), axis pin two (719) is across kidney slot two (725) and the shank of bottle opener (715), and the shank and axle sleeve of bottle opener (715)
Be cased with spring two (727) between the bottom of two (712), axis pin two (719) across axle sleeve two (712) and the shank of bottle opener (715),
And axis pin two (719) is positioned at the top of support plate two (706)；Axis pin three (720) is across the bar portion of bottle opener (715), axis pin three
(720) positioned at the top of axle sleeve two (712), and axis pin three (720) is against the upper surface of axle sleeve two (712)；Axis pin two (719) and
Axis pin three (720) is distributed in " ten " font；The part-structure is known as two level torque structure.
9. the rotating disc type lock screws apptss of 3P pedestals according to claim 1, it is characterized in that：The screw clamp of the single head
The structure of head (140) is, including matrix (171), a body of feedstock (172), a screw inlet (173) and two screw clamps
Part (174), matrix (171) front are provided with body of feedstock (172), and the two sides of matrix (171) are respectively arranged with the first inverted U slot
(175), body of feedstock (172) lower part is provided with the second inverted U slot；Longitudinal hole (176) is also provided on matrix (171) top, is fed
The upper end of body (172) is connected with screw feed pipe (197), and body of feedstock (172) is internally provided with oblique through-hole (178), body of feedstock
(172) matrix (171) front below is provided with third inverted U slot (179).
10. the rotating disc type lock screws apptss of 3P pedestals according to claim 1, it is characterized in that：The switching mechanism
(12) including support plate (501), single-piston cylinder (502) is provided at the top of support plate (501), support plate is set on (501)
It is equipped with vertical the linear guide (507), slide plate (503) is connected with by sliding pair in the linear guide (507)；Single-piston cylinder
(502) end of piston rod is sequentially connected with slide plate (503)；Rotary cylinder (504) on slide plate (503) is installed, turns round gas
The main shaft (508) of cylinder (504) is fixedly connected with one end of rotating handle (505), and the other end of rotating handle (505) is provided with double-piston
Cylinder (506) is respectively arranged with clamping plate (509) on two piston rods (511) at dual piston cylinder (506) both ends.
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| CN201711471962.5A CN108127390B (en) | 2017-12-29 | 2017-12-29 | A kind of rotating disc type lock screws apptss of 3P pedestal |
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| CN108127390B CN108127390B (en) | 2019-07-26 |
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| CN109396605A (en) * | 2018-11-23 | 2019-03-01 | 苏州奥曼恩自动化科技有限公司 | A kind of fixture fixing device and arc-welding work station |
| CN109570990A (en) * | 2019-01-16 | 2019-04-05 | 东莞市机圣自动化设备科技有限公司 | A kind of automatic locking screw machine and the equal part rotating mechanism for screw locking machine |
| CN109773451A (en) * | 2019-03-12 | 2019-05-21 | 杭州汉莱电器有限公司 | Automatic nail beating device |
| CN110052669A (en) * | 2019-05-22 | 2019-07-26 | 安徽法西欧汽车部件有限公司 | A kind of semi-automatic filter hush panel tapping device |
| CN113211035A (en) * | 2021-05-31 | 2021-08-06 | 乐清野岛机电有限公司 | Full-automatic locking device and method for circuit breaker outlet system |
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| CN113211035B (en) * | 2021-05-31 | 2022-04-08 | 杭州野陆机电技术有限公司 | Full-automatic locking device and method for circuit breaker outlet system |
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Effective date of registration: 20190424 Address after: 325608 No. 31, Lane 339, Zhenxing Road, Hongqiao Town, Yueqing, Wenzhou, Zhejiang Applicant after: The dynamo-electric Co., Ltd in wild island, Leqing Address before: 325608 No. 31, Lane 339, Zhenxing Road, Hongqiao Town, Yueqing, Wenzhou, Zhejiang Applicant before: Wang Jianlin |
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