CN108927479B - Rotary platform device for silver riveting point machine - Google Patents
Rotary platform device for silver riveting point machine Download PDFInfo
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- CN108927479B CN108927479B CN201810834081.3A CN201810834081A CN108927479B CN 108927479 B CN108927479 B CN 108927479B CN 201810834081 A CN201810834081 A CN 201810834081A CN 108927479 B CN108927479 B CN 108927479B
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- divider
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 239000004332 silver Substances 0.000 title claims abstract description 99
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 23
- 238000013016 damping Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 238000009434 installation Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000012545 processing Methods 0.000 description 8
- 229910000990 Ni alloy Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 229910001316 Ag alloy Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 241001206158 Blepsias cirrhosus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005551 mechanical alloying Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000003190 viscoelastic substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Machine Tool Units (AREA)
Abstract
The invention relates to a rotary platform device for a silver riveting point machine, which comprises a rotary platform; a rotary table driving device is arranged below the rotary table, the rotary table driving device comprises a motor I output mechanism and a divider output mechanism, the motor I output mechanism comprises a motor I, a motor I output shaft and a motor I synchronous wheel, the divider output mechanism comprises a divider box body, a divider input shaft, a divider dividing cam, an output turret and a divider output shaft, a synchronous belt is connected between the motor I synchronous wheel and the divider dividing cam, and the rotary table is arranged on the divider output shaft; the equidistant polylith frock board that is equipped with in revolving stage border, frock board include frock board body, and frock board body includes main part and frock board upper cover plate under the frock board, and frock board upper cover plate installs under the frock board in the main part. The rotary platform device is simple and ingenious in structure, high in automation degree and good in stability, and is favorable for popularization and application of the full-automatic riveting point machine in the market.
Description
Technical Field
The invention relates to the technical field of silver riveting point machines, in particular to a rotary platform device for a silver riveting point machine.
Background
The riveting machine mainly depends on rotation and pressure to complete assembly, is mainly applied to occasions needing riveting (hollow rivets, solid rivets and the like), is commonly provided with pneumatic, hydraulic and electric, single-head, double-head and other specification types, and is commonly provided with automatic riveting machines (mainly aiming at riveting of half hollow riveting machines, automatic blanking and high riveting efficiency) and rotary riveting machines (which are divided into pneumatic rotary riveting machines and hydraulic rotary riveting machines and are mainly used for riveting of solid rivets or larger hollow rivets).
The riveting machine is a collective name of riveting equipment such as a riveting machine, a spin riveting machine, a corn machine and the like, and usually people refer to a spin riveting machine alone, and the spin riveting machine can be divided into a pneumatic spin riveting machine and a hydraulic spin riveting machine according to a power mode.
The riveting machine is mainly applied to the riveting and the like in the aspects of solid rivets, hollow rivets and the like, and the riveting mode of the riveting machine is divided into: radial riveting and swing-milling riveting, namely, a riveting method of locally pressurizing rivets by using rivet rods and swinging around the center until the rivets are formed, according to the cold milling track of the riveting method, the riveting method can be divided into a swing-milling riveting method and a radial riveting method, wherein the swing-milling riveting method is to press the surface of a workpiece by a cylinder or a hydraulic cylinder while the point contact edge of the workpiece is firstly pressed by a rivet head, and simultaneously perform omnibearing rolling, so that the surface of the workpiece is instantaneously deformed to generate a riveting effect, and the radial riveting method is to press the center point and then deform and roll metals to the periphery.
Compared with the two riveting methods, the radial riveting has larger pressure requirement on the surface deformation of the workpiece than the swing riveting, and meanwhile, the positive and negative spherical surfaces of the radial riveting are directly pressed, so the positive and negative spherical surfaces are easy to damage and have high failure rate.
When the workpiece is riveted by rotation, the stability of the rotary forging is good, the workpiece cannot shake radially, the processing quality is affected, and particularly when the rotary forging is used in circular arc riveting, the workpiece basically does not touch the workpiece by hands, so that the riveting work can be completed.
The rotary platform of the existing silver point riveting machine is complex in structure, poor in stability, poor in silver point riveting effect of silver sheets in the use process, low in production efficiency and unfavorable for popularization and application of the full-automatic silver point riveting machine in the market.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the rotary platform device for the silver riveting point machine, which has the advantages of simple and ingenious structure, high automation degree and good stability, and is favorable for popularization and application of the full-automatic silver riveting point machine in the market.
In order to achieve the above object, the present invention adopts the following technical scheme: the rotary platform device for the silver riveting point machine comprises a rotary platform; the rotary table driving device is arranged below the rotary table and used for driving the rotary table to rotate, the rotary table driving device comprises a motor I output mechanism and a divider output mechanism, the motor I output mechanism comprises a motor I, a motor I output shaft and a motor I synchronous wheel, the divider output mechanism comprises a divider box body, a divider input shaft, a divider dividing cam, an output turret and a divider output shaft, a synchronous belt is connected between the motor I synchronous wheel and the divider dividing cam, and the rotary table is arranged on the divider output shaft; the turntable comprises a turntable body, wherein a plurality of tooling plates are arranged at equal intervals along the edge of the turntable body, each tooling plate comprises a tooling plate body, each tooling plate body comprises a tooling plate lower main body and a tooling plate upper cover plate, and each tooling plate upper cover plate is arranged on each tooling plate lower main body.
In a preferred embodiment of the present invention, an end of the divider output shaft contacting the rotary table is chamfered and extends above the rotary table.
As a preferable scheme of the invention, a plurality of rotary table supporting rods are arranged at the lower end of the rotary table at equal intervals.
As a preferable scheme of the invention, the upper cover plate of the tooling plate is detachably arranged on the lower main body of the tooling plate; the upper cover plate of the tooling plate is provided with a silver piece positioning groove and a silver point positioning groove, and the silver point positioning groove and the silver piece positioning groove are correspondingly arranged; and a suction block with suction force is arranged in the lower main body of the tooling plate corresponding to the silver sheet positioning groove.
As a preferable mode of the invention, the suction block is arranged on the suction plate; the suction plate is of a drawer type structure and comprises a suction plate cover plate and a suction plate main body, and the suction block is arranged on the suction plate main body.
As a preferable mode of the invention, the suction plate main body is provided with a suction block mounting groove for mounting the suction block.
As a preferable scheme of the invention, a suction plate cover plate mounting groove and a suction plate main body mounting groove are arranged in the tooling plate lower main body, and the suction plate cover plate mounting groove is communicated with the suction plate main body mounting groove.
As a preferable scheme of the invention, the side edge of the suction plate main body is provided with a suction plate convex edge, the side edge of the suction plate main body installation groove is provided with a convex edge installation groove, the convex edge installation groove is communicated with the suction plate main body installation groove, and the suction plate convex edge is matched with the convex edge installation groove.
As a preferable mode of the invention, the suction plate rib is provided with a damping fin.
As a preferable scheme of the invention, the side part of the lower main body of the tooling plate is provided with the tooling plate fixing plate, the tooling plate fixing plate is provided with the tooling plate fixing plate mounting hole, and the locking device is arranged in the tooling plate fixing plate mounting hole in a penetrating way.
Compared with the prior art, the invention has the beneficial effects that: in the rotary platform device for the silver point riveting machine, the rotary platform driving device is utilized to drive the rotary platform, the rotary platform driving device comprises the motor-output structure and the divider-output structure which have stable structural performance, and the synchronous belt is connected between the motor-output structure and the divider-output structure, so that the stability of the rotary platform in the use process can be effectively ensured, the processing efficiency and the processing quality of silver points of silver sheets are ensured, and the rotary platform device is beneficial to popularization and application of the rotary platform device in the full-automatic silver point riveting machine.
Drawings
FIG. 1 is a schematic view of a rotary table device for a silver riveting machine according to an embodiment;
FIG. 2 is a schematic view of a rotary table device for a silver riveting machine according to an embodiment;
FIG. 3 is a schematic view of a rotary table device for a silver riveting machine according to an embodiment;
FIG. 4 is a schematic view of a rotary table device for a silver riveting machine according to an embodiment;
FIG. 5 is a schematic view of a tooling plate on a rotary table device for a silver riveting machine in an embodiment;
FIG. 6 is a schematic view of a tooling plate on a rotary table device for a silver riveting machine in an embodiment;
FIG. 7 is a schematic view of a tooling plate on a rotary table device for a silver riveting machine in an embodiment;
FIG. 8 is a schematic view of a tooling plate on a rotary table device for a silver riveting machine in an embodiment;
fig. 9 is a schematic structural view of a rotary table device for a silver riveting machine applied to the silver riveting machine in the embodiment.
Reference numerals: 4. a tooling plate body; 4-1, a tooling plate lower main body; 4-10, a suction plate cover plate mounting groove; 4-11, a suction plate main body mounting groove; 4-12, rib mounting grooves; 4-13, mounting holes of the lower main body of the tooling plate; 4-2, an upper cover plate of the tooling plate; 4-3, sucking plate; 4-31, a suction plate cover plate; 4-32, a suction plate main body; 4-320, a suction block mounting groove; 4-321, suction plate convex edges; 4-33, sucking block; 4-34, damping fin; 4-4, a tooling plate locking device; 4-5, fixing the tooling plate; 4-50, mounting holes of the fixture plate fixing plate; 4-6, silver flake positioning grooves; 4-7, silver spot positioning grooves; 5-1, a rotary table; 5-10, a tooling plate chute; 5-20, motor I; 5-21, divider indexing cam; 5-22, synchronous belt; 5-23, a divider box; 5-24, a synchronous wheel of the motor; 5-25, a divider output shaft; 5-26, an output shaft of a motor; 5-27, divider input shaft; 5-3, a rotary table supporting rod.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Examples: as shown in fig. 1 to 9, the rotary table device for the silver riveting machine comprises a rotary table 5-1 and a rotary table driving device for driving the rotary table 5-1 to rotate, wherein the rotary table driving device is arranged below the rotary table 5-1 in order to ensure the stability of the rotary table 5-1 in the rotating process.
The rotary table driving device comprises a motor-output mechanism and a divider output mechanism, the motor is matched with the divider, so that the rotary table 5-1 is higher in precision and stability in the rotation process, the divider is a cam divider, and the rotary table driving device is a high-precision rotary device, and the use of the divider is particularly important under the requirement of automation of the silver riveting point machine in the embodiment.
The motor-output mechanism comprises a motor-5-20, a motor-output shaft 5-26 and a motor-synchronizing wheel 5-24, wherein the motor-output shaft 5-26 is arranged at the output end of the motor-5, the motor-synchronizing wheel 5-24 is arranged on the motor-output shaft 5-26, the divider-output mechanism comprises a divider box body 5-23, a divider input shaft 5-27, a divider dividing cam 5-21, an output turret and a divider output shaft 5-25, the divider dividing cam 5-21 is connected to the divider input shaft 5-27, the output turret is arranged in the divider box body 5-23, the output turret is connected between the divider output shaft 5-25 and the divider input shaft 5-27, a synchronous belt 5-22 is connected between the motor-synchronizing wheel 5-24 and the divider dividing cam 5-21, driving force transmission is achieved through the synchronous belt 5-22, and the motor-output mechanism is high in stability and strong in controllability.
The rotary table 5-1 is arranged on the divider output shaft 5-25, the rotary table 5-1 is driven to rotate by the output of the force on the divider output shaft 5-25, in order to facilitate the placement of silver sheet silver points on the silver point riveting machine and avoid the silver sheet silver points from falling, the rotary table 5-1 is also provided with a plurality of tooling plates for placing the silver sheet silver points, and because the full-automatic silver point riveting machine is provided with a plurality of processing programs in the use process, a plurality of tooling plates are arranged at equal intervals along the edge of the rotary table 5-1, so that the operation of a silver sheet feeding device, a silver point feeding device, a detection device, a press mounting device, a recovery device and the like is facilitated.
In order to ensure the stability of the tooling plate in the use process, the tooling plate is convenient to install, and a plurality of tooling plate sliding grooves 5-10 matched with the tooling plate are formed in the rotating table 5-1, namely, the size and the shape of the tooling plate sliding grooves 5-10 are similar to those of the tooling plate.
And a plurality of rotary table supporting rods 5-3 are further arranged below the rotary table 5-1, the rotary table supporting rods 5-3 are rotatably arranged on a rack in the silver riveting point machine, the effect of supporting the rotary table 5-1 is achieved, meanwhile, the resistance to the rotary table 5-1 is reduced, and the waste of electric power resources is avoided.
The frock board is including fixed mounting supplies the frock board body 4 of silver point silver flake equipment processing on revolving stage 5-1, current frock board is overall structure usually, when the silver point of the silver flake of different sizes is assembled to needs, often need pull down the frock board whole from the carousel, change the frock board of new adaptation silver point silver flake, lead to frock board preparation material to increase, undoubtedly increased the manufacturing cost who rivets silver point machine, and then increased user's use cost, be unfavorable for full-automatic popularization and the application of riveting silver point machine on the market.
In order to solve the above-mentioned problem in the prior art, in this embodiment, the tooling plate body 4 is split into the tooling plate lower main body 4-1 and the tooling plate upper cover plate 4-2, the tooling plate upper cover plate 4-2 is detachably mounted on the tooling plate lower main body 4-1, in this process, only the tooling plate upper cover plate 4-2 is required to be diversified in size, or the function of the silver point mounting position of the silver sheet on the tooling plate upper cover plate 4-2 is diversified, so that the whole function of the tooling plate is diversified, the utilization rate of the tooling plate is wider, and the use cost of a user for the silver point riveting machine is reduced.
The tooling plate upper cover plate 4-2 is provided with the tooling plate upper cover plate mounting hole, the tooling plate lower main body 4-1 is provided with the tooling plate lower main body mounting hole 4-13, the tooling plate upper cover plate mounting hole and the tooling plate lower main body mounting hole 4-13 are screw holes, the tooling plate upper cover plate 4-2 and the tooling plate lower main body 4-1 are connected by penetrating the locking bolt in the tooling plate upper cover plate mounting hole and the tooling plate lower main body mounting hole 4-13, the tooling plate upper cover plate mounting hole is simple and easy to operate, and in order to avoid abrasion or collision of other equipment in the silver point riveting machine caused by the locking bolt, the tooling plate upper cover plate mounting hole can be set into a countersunk screw hole, so that a nut part in the locking bolt is embedded in the tooling plate upper cover plate mounting hole.
The connection part of the tooling plate upper cover plate 4-2 and the tooling plate lower main body 4-1 can also adopt a turnover type buckle structure, namely, a buckle capable of being turned over along a side line is arranged on the side edge of the tooling plate upper cover plate 4-2, a fixed side bar is arranged on the side edge of the tooling plate lower main body 4-1, the fixed side bar is matched with the buckle and corresponds to the installation position, when the tooling plate upper cover plate 4-2 is assembled with the tooling plate lower main body 4-1, the buckle is clamped on the fixed side bar, and the aim of fixedly connecting the tooling plate upper cover plate 4-2 and the tooling plate lower main body 4-1 can be realized, so that the time consumption is shorter, and the installation is more convenient.
The upper cover plate 4-2 of the tooling plate is provided with a silver sheet positioning groove 4-6 for embedding silver sheets and a silver point positioning groove 4-7 for placing silver points, the silver sheet positioning groove 4-6 is arranged near the silver point positioning groove 4-7, and the silver point positioning groove 4-7 and the silver sheet positioning groove 4-6 are correspondingly arranged so as to ensure that the silver sheets and the silver points are assembled in place and the yield.
Silver flake is usually made of silver-nickel alloy, namely, silver alloy made by adding nickel into silver, adding a small amount of nickel can refine grains, improve the hardness, wear resistance and burning resistance of silver, and slightly increase contact resistance, because silver and nickel are not mutually soluble, the silver-nickel alloy electric contact material is prepared by a powder metallurgy method, generally has nickel content of 5% -40%, has good electric conductivity and thermal conductivity, has stronger metal transfer resistance, arc burning resistance, electric erosion resistance and other capabilities, has good wear resistance, high strength, good ductility and cutting processing capability, has higher contact resistance than silver, has physical properties as shown in table, has been prepared by adopting a chemical codeposition method to obtain silver-nickel mixed powder, and then has been prepared into silver-nickel coated powder by a chemical method, the general procedure of chemical powder preparation is more complicated, the cost is also high, along with the development of powder preparation technology, in recent years, mechanical atomization is adopted to prepare extremely fine powder, then material mixing, pressing, sintering and extrusion are carried out, silver and nickel co-spraying powder preparation and mechanical alloying technology are also developed, the prepared material has better performance, a small amount of rare earth elements can be added into the silver and nickel alloy to improve the performance, the silver and nickel alloy is used in low-voltage electrical appliances, agNi10 is used in alternating current contactors below 20A, agNi (15-40) can bear larger load, and the silver and nickel alloy is widely used as contact materials for various switches, controllers, voltage regulators, circuit breakers, automotive electrical appliances, magnetic force starters and the like.
In order to ensure the stability of silver points of silver flakes in the assembly process and avoid pollution caused by falling of silver flakes, a suction block 4-33 with suction force is arranged in a tooling plate lower main body 4-1 corresponding to the silver flake positioning groove 4-6, the suction block 4-33 can be a common magnet with magnetic force, and is in a U shape, the magnetic force of the U-shaped magnet is relatively large, and the silver points of the silver flakes can be effectively stabilized.
In order to facilitate the installation of the suction block 4-33, the suction block 4-33 can be installed on the suction plate 4-3, the suction plate 4-3 is in a drawer type structure, the suction plate 4-3 can be pulled and moved in the lower main body 4-1 of the tooling plate, the suction plate 4-3 comprises a suction plate cover plate 4-31 and a suction plate main body 4-32, the suction plate cover plate 4-31 plays a role in protecting, the influence of external substances on the suction block 4-33 in the lower main body 4-1 of the tooling plate can be effectively reduced, and the suction block 4-33 is installed on the suction plate main body 4-32 and corresponds to the silver piece positioning groove 4-6 in position so as to ensure suction.
The suction plate main body 4-32 is provided with the suction block mounting groove 4-320 for mounting the suction block 4-33, and the suction block 4-33 is directly placed in the suction block mounting groove 4-320, so that the position of the suction block 4-33 is ensured to be fixed, and suction force is prevented from being reduced due to position movement in the use process.
The lower main body 4-1 of the tooling plate is internally provided with a suction plate cover plate mounting groove 4-10 and a suction plate main body mounting groove 4-11, the suction plate cover plate mounting groove 4-10 is communicated with the suction plate main body mounting groove 4-11, the placement of the suction plate 4-3 is facilitated, a groove for the penetration of fingers or other hooks can be formed in the suction plate cover plate 4-31, the suction plate 4-3 can be conveniently pulled out of the lower main body 4-1 of the tooling plate by a worker, and the suction block 4-33 is replaced and the like.
The two sides of the suction plate main body 4-32 are provided with suction plate convex edges 4-321, the side of the suction plate main body mounting groove 4-11 is provided with convex edge mounting grooves 4-12, the convex edge mounting grooves 4-12 are communicated with the suction plate main body mounting groove 4-11, and the suction plate convex edges 4-321 are matched with the convex edge mounting grooves 4-12, so that the suction plate convex edges 4-321 are just clamped in the convex edge mounting grooves 4-12. The installation efficiency of the suction plate 4-3 can be improved, and the suction plate convex edges 4-321 and the convex edge installation grooves 4-12 are in strip shapes, so that a certain guiding effect is achieved.
The suction plate rib 4-321 is provided with a damping piece 4-34, the damping piece is called as daub or a damping block, is a viscoelastic material, is tightly attached to the wall surface of the suction plate rib 4-321, and mainly plays a role in reducing noise and vibration and plays a damping role.
In order to conveniently and fixedly mount the tooling plate on the silver riveting point machine so as to realize the function, the side part of the tooling plate lower main body 4-1 is provided with a tooling plate fixing plate 4-5, the tooling plate fixing plate 4-5 is provided with a tooling plate fixing plate mounting hole 4-50, the tooling plate fixing plate mounting hole 4-50 is internally provided with a tooling plate locking device 4-4 in a penetrating way, and the tooling plate locking device 4-4 is a locking bolt.
As shown in fig. 9, the rotary platform device in this embodiment is applied to a silver riveting machine, and has a simple and smart structure and high stability.
In the rotary platform device for the silver point riveting machine in the embodiment, the rotary platform driving device is utilized to drive the rotary platform 5-1, the rotary platform driving device comprises a motor output structure and a divider output mechanism with stable structural performance, and a synchronous belt 5-22 is connected between the motor output structure and the divider output mechanism, so that the stability of the rotary platform 5-1 in the use process can be effectively ensured, the processing efficiency and the processing quality of silver points of silver sheets are ensured, and the rotary platform device is favorable for popularization and application of the rotary platform device in the full-automatic silver point riveting machine.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more herein: 4. a tooling plate body; 4-1, a tooling plate lower main body; 4-10, a suction plate cover plate mounting groove; 4-11, a suction plate main body mounting groove; 4-12, rib mounting grooves; 4-13, mounting holes of the lower main body of the tooling plate; 4-2, an upper cover plate of the tooling plate; 4-3, sucking plate; 4-31, a suction plate cover plate; 4-32, a suction plate main body; 4-320, a suction block mounting groove; 4-321, suction plate convex edges; 4-33, sucking block; 4-34, damping fin; 4-4, a tooling plate locking device; 4-5, fixing the tooling plate; 4-50, mounting holes of the fixture plate fixing plate; 4-6, silver flake positioning grooves; 4-7, silver spot positioning grooves; 5-1, a rotary table; 5-10, a tooling plate chute; 5-20, motor I; 5-21, divider indexing cam; 5-22, synchronous belt; 5-23, a divider box; 5-24, a synchronous wheel of the motor; 5-25, a divider output shaft; 5-26, an output shaft of a motor; 5-27, divider input shaft; 5-3, a turntable support bar, etc., but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (8)
1. The rotary platform device for the silver riveting point machine comprises a rotary platform (5-1); the method is characterized in that: the rotary table driving device for driving the rotary table (5-1) to rotate is arranged below the rotary table (5-1), the rotary table driving device comprises a motor output mechanism and a divider output mechanism, the motor output mechanism comprises a motor (5-20), a motor output shaft (5-26) and a motor synchronous wheel (5-24), the divider output mechanism comprises a divider box body (5-23), a divider input shaft (5-27), a divider indexing cam (5-21), an output turret and a divider output shaft (5-25), a synchronous belt (5-22) is connected between the motor synchronous wheel (5-24) and the divider indexing cam (5-21), and the rotary table (5-1) is arranged on the divider output shaft (5-25); a plurality of tooling plates for mounting silver points of silver sheets are arranged at equal intervals along the edge of the rotary table (5-1), each tooling plate comprises a tooling plate body (4), each tooling plate body (4) comprises a tooling plate lower main body (4-1) and a tooling plate upper cover plate (4-2), and each tooling plate upper cover plate (4-2) is mounted on each tooling plate lower main body (4-1); one end, which is contacted with the rotary table (5-1), of the divider output shaft (5-25) is arranged in a chamfering way and extends to the upper part of the rotary table (5-1); the lower end of the rotary table (5-1) is provided with a plurality of rotary table supporting rods (5-3) at equal intervals, and the rotary table supporting rods (5-3) are rotatably arranged on a rack in the silver riveting point machine.
2. The rotary table device for a silver riveting machine according to claim 1, wherein: the tooling plate upper cover plate (4-2) is detachably arranged on the tooling plate lower main body (4-1); the upper cover plate (4-2) of the tooling plate is provided with silver sheet positioning grooves (4-6) and silver point positioning grooves (4-7), and the silver point positioning grooves (4-7) and the silver sheet positioning grooves (4-6) are correspondingly arranged; a suction block (4-33) with suction force is arranged in the tooling plate lower main body (4-1) corresponding to the silver sheet positioning groove (4-6).
3. The rotary table device for a silver riveting machine according to claim 2, characterized in that: the suction block (4-33) is arranged on the suction plate (4-3); the suction plate (4-3) is of a drawer type structure and comprises a suction plate cover plate (4-31) and a suction plate main body (4-32), and the suction block (4-33) is arranged on the suction plate main body (4-32).
4. A rotary platform device for a silver riveting machine according to claim 3, characterized in that: the suction plate main body (4-32) is provided with a suction block mounting groove (4-320) for mounting the suction block (4-33).
5. A rotary platform device for a silver riveting machine according to claim 3, characterized in that: a suction plate cover plate mounting groove (4-10) and a suction plate main body mounting groove (4-11) are formed in the tool plate lower main body (4-1), and the suction plate cover plate mounting groove (4-10) is communicated with the suction plate main body mounting groove (4-11).
6. The rotary table device for a silver riveting press as claimed in claim 5, wherein: the suction plate comprises a suction plate body (4-32), wherein suction plate ribs (4-321) are arranged on the side edges of the suction plate body, rib mounting grooves (4-12) are arranged on the side edges of the suction plate body mounting grooves (4-11), the rib mounting grooves (4-12) are communicated with the suction plate body mounting grooves (4-11), and the suction plate ribs (4-321) are matched with the rib mounting grooves (4-12).
7. The rotary table device for a silver riveting machine as claimed in claim 6, wherein: the suction plate convex edges (4-321) are provided with damping fins (4-34).
8. The rotary table device for a silver riveting machine according to claim 2, characterized in that: the fixture plate comprises a fixture plate lower main body (4-1), wherein a fixture plate fixing plate (4-5) is arranged at the edge of the fixture plate lower main body, a fixture plate fixing plate mounting hole (4-50) is formed in the fixture plate fixing plate (4-5), and a locking device (4-4) is arranged in the fixture plate fixing plate mounting hole (4-50) in a penetrating mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810834081.3A CN108927479B (en) | 2018-07-26 | 2018-07-26 | Rotary platform device for silver riveting point machine |
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| CN201810834081.3A CN108927479B (en) | 2018-07-26 | 2018-07-26 | Rotary platform device for silver riveting point machine |
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| CN108927479B true CN108927479B (en) | 2024-01-09 |
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