CN115535600A - Flexible rotary table - Google Patents
Flexible rotary table Download PDFInfo
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- CN115535600A CN115535600A CN202211158296.0A CN202211158296A CN115535600A CN 115535600 A CN115535600 A CN 115535600A CN 202211158296 A CN202211158296 A CN 202211158296A CN 115535600 A CN115535600 A CN 115535600A
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- 238000009434 installation Methods 0.000 claims description 15
- 238000003754 machining Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 239000000969 carrier Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/80—Turntables carrying articles or materials to be transferred, e.g. combined with ploughs or scrapers
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Abstract
The invention relates to a flexible rotary table, and belongs to the technical field of mechanical automation. The invention comprises a turntable fixed disc, an annular turntable, a fixed platform, a carrier and a positioning adjusting device, wherein the turntable fixed disc is of a circular structure, a plurality of fixed platforms are distributed at intervals on the periphery of the turntable fixed disc to form a plurality of product processing stations, the annular turntable is rotatably arranged on the outer side of the turntable fixed disc, and mounting cavities with the same number as the fixed platforms are distributed at intervals on a disc body; a carrier is movably arranged in the mounting cavity; the positioning adjusting device comprises an axial adjusting component, an angle positioning adjusting component, a radial adjusting component, a power component and a positioning block; an axial adjusting assembly is arranged on one side of the carrier close to the turntable fixed disc, and an angle positioning adjusting assembly is arranged on one side of the carrier far away from the turntable fixed disc; the radial adjusting assembly, the power assembly and the positioning block are respectively arranged on the fixed platform, and the positioning block is arranged on the upper side of the fixed platform in an axial sliding manner under the power driving of the power device.
Description
Technical Field
The application relates to a flexible rotary table, and belongs to the technical field of mechanical automatic production.
Background
The transfer processing of the workpiece or the product is the first link of automatic production, and various mechanical fixtures replace manual work to carry the workpiece or the product, and are the basic part for realizing mechanical automatic production.
Currently, in mechanical automation production, a processing turntable is common, and product carriers are mounted on the turntable by distributing product processing stations around the turntable. The power-driven rotary table rotates to drive the carrier to transfer the product to the corresponding processing station, so that a transfer mechanism for transferring the product can be reduced, and the equipment installation space of the whole automatic production line can be reduced. In order to reduce the displacement or falling of products in the transferring process, the conventional processing rotary table fixedly mounts a product carrier on the rotary table, so that the stability of the products in the transferring process can be kept. The situation of shaking or falling of the product can not occur.
Because the carrier is fixed mounting, when the carrier is transferred to the processing station through the revolving stage rotation, in order to improve the subsequent product processingquality of processing station, need the position of carrier relative processing station to keep accurate, be responsible for can influence the equipment of processing station can not effective location to the product and lead to unable processing or directly lead to the product to scrap. Therefore, the stability of the existing processing rotary table to the stop position of the carrier is mainly determined by the processing precision of the rotary table and the repeatability precision of a rotary motor for driving the rotary table to rotate, so that the stability of the equipment is not high. In the prior art, a rotation angle limiting device is additionally arranged to ensure that the turntable drives the carrier to accurately stop when moving to a target machining station, but because the carrier is fixedly arranged on the turntable, the axial distance and the radial distance of the carrier relative to different machining stations cannot be effectively positioned, and the requirement on the machining precision of the turntable is still high. Resulting in an increase in production costs or requiring the equipment to reposition the product when it is moved to the machining station, to ensure efficient machining. Leading to the problems of long production period and low production efficiency of products.
Disclosure of Invention
Aiming at the problems and the defects in the prior art, the application provides a flexible turntable, which comprises a turntable fixed disc, an annular turntable, a fixed platform, a carrier and a positioning adjusting device, wherein the turntable fixed disc is of a circular structure, the fixed platforms are distributed at the periphery of the turntable fixed disc at intervals to form a plurality of product processing stations, the annular turntable is rotatably arranged at the outer side of the circular turntable fixed disc, and installation cavities with the same number as the fixed platforms are distributed on a disc body at intervals; a carrier is movably arranged in the mounting cavity; the positioning adjusting device comprises an axial adjusting component, an angle positioning adjusting component, a radial adjusting component, a power component and a positioning block; an axial adjusting assembly is arranged on one side of the carrier close to the turntable fixed disc, and an angle positioning adjusting assembly is arranged on one side of the carrier far away from the turntable fixed disc; the radial adjusting assembly, the power assembly and the positioning block are respectively arranged on the fixed platform, the positioning block is axially and slidably arranged on the upper side of the fixed platform, and one end of the positioning block is connected with the power end of the power assembly. The turntable greatly avoids dependence on high precision of a machining and driving part, only has a carrying function, and is short in product machining period, high in production efficiency, fast in carrier positioning adjustment and low in production cost.
In order to achieve the above purpose, the present application provides the following technical solutions: a flexible rotary table comprises a rotary table fixed disc, an annular rotary table, fixed platforms, a carrier and a positioning adjusting device, wherein the rotary table fixed disc is of a circular structure, a plurality of fixed platforms are distributed at intervals on the periphery of the rotary table fixed disc to form a plurality of product processing stations, the annular rotary table is rotatably arranged on the outer side of the circular rotary table fixed disc, and installation cavities with the same number as the fixed platforms are distributed at intervals on a disc body of the annular rotary table; a carrier is movably arranged in the mounting cavity; the positioning adjusting device comprises an axial adjusting component, an angle positioning adjusting component, a radial adjusting component, a power component and a positioning block; an axial adjusting assembly is arranged on one side of the carrier close to the turntable fixed disc, and an angle positioning adjusting assembly is arranged on one side of the carrier far away from the turntable fixed disc; the radial adjusting assembly, the power assembly and the positioning block are respectively arranged on the fixed platform, the positioning block is arranged on the upper side of the fixed platform in an axial sliding manner, and one end of the positioning block is connected with the power end of the power assembly; the carrier is loaded with products, and when the carrier rotates to a fixed platform of a station to be processed through the annular turntable, the carrier abuts against the radial adjusting assembly through the bottom so as to complete the adjustment of the radial distance of the carrier relative to the fixed platform; the positioning block is driven by the power of the power assembly to axially slide towards the carrier and push the carrier to slide towards the circle center of the turntable fixed plate, and the carrier abuts against the turntable fixed plate through the axial adjusting assembly so as to complete the adjustment of the axial distance of the carrier relative to the fixed platform; meanwhile, the positioning block pushes the carrier to slide until the carrier abuts against the angle positioning adjusting assembly, so that the adjustment of the rotation angle of the carrier relative to the fixed platform is completed until the positioning work of the carrier relative to the fixed platform is completed.
Specifically, the turntable fixed plate comprises a turntable fixed plate body, a turntable bearing and a fixed plate mounting frame; the turntable fixed plate body is fixedly arranged on the upper side of the fixed plate mounting frame; the turntable bearing is fixedly arranged on the fixed disc mounting frame on the outer side of the turntable fixed disc body. Set up the main installation carrier of deciding the dish mounting bracket as whole revolving stage part, set up fixed platform as the butt joint end of carrier and processing station equipment at the product processing station in deciding the dish mounting bracket circumference outside, guarantee to carry out the speed and the accuracy that the carrier was transferred through the revolving stage, the whole part installation of revolving stage is compact, reduces equipment occupation space.
Specifically, the annular turntable comprises a turntable body, a turntable driving motor and a carrier mounting stop block; the turntable body is rotatably arranged on the outer side of the turntable fixed plate body through a turntable bearing, and the lower end of the turntable body is connected with the power end of a turntable driving motor; the turntable body is provided with eight mounting cavities along the turntable body; the eight mounting cavities are uniformly distributed at intervals, and carrier mounting stop blocks are fixed on two sides of the mounting cavities; the relative inboard of the carrier installation dog of both sides is equipped with the pinhole respectively for connect the carrier. Compared with the traditional processing rotary table, the whole rotary table is used as a transfer carrier, the annular rotary table is used as a carrier transfer carrier, the driving force of a power device for driving the rotary table to rotate can be reduced, the power device with small driving force can be selected, and the production cost is reduced. Simultaneously relatively whole revolving stage is as transferring the carrier, and the annular carousel of this application is transferred fast, and production efficiency is high. The installation cavities are uniformly arranged on the turntable body at intervals, so that the rotating angle of the carrier relative to the fixed platform of the processing station can be kept consistent, and equipment control is facilitated.
Specifically, the carrier is of an upper-layer structure and a lower-layer structure, the lower layer is a base, and the upper layer is a product carrying seat; movable pin shafts are respectively arranged on the two sides of the base and the positions of the pin holes of the carrier installation stop blocks; the carrier is inserted into a pin hole of a carrier mounting stop block through pin shafts on two sides of the base and is movably mounted in a mounting cavity of the turntable body; an axial adjusting component is installed on one side, close to the rotary table fixed disc, of the product carrying seat, and an angle positioning adjusting component is installed on one side, far away from the rotary table fixed disc, of the product carrying seat. The carrier passes through movable pin axle movable mounting in the carrier installation dog of installation cavity both sides, can compatible different kinds of product carrier install in annular carousel simultaneously, and different kinds of carrier is fixed a position the adjustment through the fixed platform of positioning adjustment device with different processing stations, can carry out the product processing of different products, improves product machining efficiency, also can cooperate the fixed platform of different processing stations, sets up the revolving stage into the automation line formula line, improves the product compatibility of flexible revolving stage.
Specifically, the axial adjusting assembly comprises two first cam followers, the two first cam followers are symmetrically and fixedly arranged on the side surface of the product carrier seat through bolt ends, and two cam ends of the two first cam followers form a first abutting end; the angle positioning adjusting assembly comprises two second cam followers, the two second cam followers are symmetrically and fixedly arranged on the other side surface of the product carrying seat through bolt ends, and the two cam ends form a second abutting end; the wheel center spacing of the two cams of the first abutting end is more than twice of the wheel center spacing of the two cams of the second abutting end. The power assembly is a driving cylinder; the positioning block protrudes outwards towards the middle of the side edge of the carrier to form a V-shaped positioning part; the locating piece is through the power drive who drives actuating cylinder power end, slides towards the carrier along the axial, and two sides that drive V type location portion support respectively and lean on to lean on in the second to lean on two cams of end, promote the carrier towards the motion of revolving stage fixed plate, and the carrier drives first two cams that support to hold and support and lean on in the revolving stage fixed plate. This application installs respectively in the both sides of carrier through setting up two sets of cam follower, and a set of is located revolving stage fixed disk side, and another group is located fixed platform side. Set up the locating piece along endwise slip, drive V type location portion and promote the carrier and remove towards the revolving stage fixed disk, on the axial direction, support through first two cams that support to lean on the end and support and lean on the revolving stage fixed disk, because the revolving stage fixed disk is circular, then two cams support and lean on the outer circular arc edge of revolving stage fixed disk, under the promotion of locating piece, and the direction of motion is towards the centre of a circle, support the point through two and fix a position the carrier on the axial. Meanwhile, the positioning block drives the V-shaped positioning part to be inserted between the two cams at the second abutting end, and drives the two side edges of the V-shaped positioning part to abut against the two cams. Therefore, the positioning block slides along the axial direction, and the carrier can be positioned and limited on a plane. Because the locating piece is along the axial with the carrier towards the revolving stage fixed disk centre of a circle direction promotion, until accomplishing the location, consequently in order to improve the positional stability of locating piece, the wheel center interval of leaning on two cams of end with first is more than twice of the wheel center interval of leaning on two cams of end with the second.
As a variation of the angular adjustment assembly of the present application, specifically, the axial adjustment assembly includes two first cam followers, the two first cam followers are symmetrically and fixedly mounted on the side surface of the product carrier seat through bolt ends, and two cam ends thereof form a first abutting end; the angle positioning adjusting assembly comprises a second positioning block which is fixedly arranged on the other side surface of the product carrying seat and protrudes outwards towards the middle of the side edge of the fixed platform to form a V-shaped positioning part. The power assembly is a driving cylinder; the positioning block is inwards sunken towards the middle of the side edge of the carrier to form a V-shaped groove matched with the V-shaped positioning part in shape; the locating piece is through the power drive who drives actuating cylinder power end, slides towards the carrier along the axial, and two recess walls that drive V type recess lean on respectively in two sides of V type location portion, promote the carrier towards the motion of revolving stage price fixing, and the carrier drives first two cams that lean on the end and lean on in the revolving stage price fixing. The axial adjusting assembly is the same as the axial adjusting assembly, the angle adjusting assembly is arranged to be a second positioning block, the side face, opposite to the second positioning block, of the positioning block is arranged to be a concave-convex V-shaped positioning structure, the working principle is similar to the axial adjusting assembly, in the process of pushing the carrier, adjustment and correction of the rotating angle of the carrier relative to the positioning block are completed, when the V-shaped positioning portion of the positioning block completely abuts against the V-shaped positioning groove, positioning limitation of the rotating angle of the carrier relative to the positioning block is completed, and similarly, the positioning limitation of the carrier on a plane can be realized through the axial sliding of the positioning block.
Specifically, the fixed platform comprises a mounting seat and a chute mounting block; the sliding groove mounting block is fixedly mounted on the side surface of the mounting seat, and two sliding grooves are axially formed in the upper end of the sliding groove mounting block; two sides of the positioning block are slidably arranged in the two sliding grooves; the upper end of mount pad is installed radial adjustment subassembly, and the side fixed mounting relative with the spout installation piece has the actuating cylinder on the mount pad.
Specifically, the radial adjusting assembly comprises a radial supporting block and an adjusting gasket; the radial supporting block is fixedly arranged at the upper end of the mounting seat, and four corners of the upper end of the radial supporting block are respectively and rotatably connected with rollers; an adjusting gasket is arranged between the radial supporting block and the mounting seat. The radial supporting blocks are arranged as the carriers to be adjusted in radial distance relative to the fixed platform, when the carriers move to the fixed platform along with the annular turntable, the bottoms of the carriers contact the radial supporting blocks and are supported by the rollers, and the carriers are changed from a suspension state to a rolling state and are arranged on the radial supporting blocks. The adjustment of the radial distance is controlled by adjusting the height of the shim, and the fixed platform selects the thickness or the number of the adaptive shim according to the type of the product to be processed or the type of the carrier to complete the adjustment of the height of the carrier relative to the fixed platform in the radial direction.
Compared with the prior art, the beneficial effect of this application lies in:
1. this application is through movable mounting carrier on annular carousel to carry out the location between fixed platform and the carrier through positioning adjustment device, can realize the high accuracy location of carrier in the product course of working, be convenient for satisfy the processing work to high accuracy product, the flexible revolving stage of this application no longer relies on the machining precision of revolving stage and the repeat precision location of power device to the revolving stage.
2. The utility model provides a location adjusting device can adjust the location to different kinds of carriers at axial, radial and rotation angle, can compatible different products and produce processing, and the flexible rotary table product commonality of this application is strong.
3. This application realizes that the carrier location of same processing station is unique through setting up radial supporting shoe and locating piece on the fixed platform at product processing station, and station repeated positioning accuracy is high.
Drawings
Fig. 1 is a schematic structural diagram (1) of a flexible turntable in the embodiment 1;
fig. 2 is a schematic structural diagram (2) of the flexible turntable in the embodiment 1;
fig. 3 is a schematic structural diagram of the flexible turntable in embodiment 1 (the carrier is not shown);
fig. 4 is a structural side view of the flexible turntable in embodiment 1 (the carrier is not shown);
fig. 5 is a schematic view of a carrier structure of the flexible turntable in this embodiment 1;
fig. 6 is a schematic view illustrating the principle of axial and angular adjustment of the carrier by the positioning block of the flexible turntable in embodiment 1.
In the figure: 1. fixing the turntable; 2. an annular turntable; 3. fixing the platform; 4. a carrier; 5. positioning blocks; 6. a fixed disc body; 7. a fixed disc mounting rack; 8. a turntable body; 9. a turntable drive motor; 10. a carrier is provided with a stop block; 11. a base; 12. a product carrier; 13. a first cam follower; 14. a second cam follower; 15. a driving cylinder; 16. a V-shaped positioning part; 17. a mounting seat; 18. a chute mounting block; 19. radial support block.
Detailed Description
The present application will be further explained with reference to the drawings in the examples of the present application.
Example 1:
please refer to fig. 1-6, which disclose a flexible turntable in this embodiment, including a turntable fixed plate 1, an annular turntable 2, a fixed platform 3, a carrier 4 and a positioning adjustment device, wherein the turntable fixed plate 1 is a circular structure, a plurality of fixed platforms 3 are distributed at intervals on the periphery of the turntable fixed plate 1 to form a plurality of product processing stations, the annular turntable 2 is rotatably mounted on the outer side of the circular turntable fixed plate 1, and mounting cavities equal to the fixed platforms 3 in number are distributed at intervals on the plate body; a carrier 4 is movably arranged in the mounting cavity; the positioning adjusting device comprises an axial adjusting component, an angle positioning adjusting component, a radial adjusting component, a power component and a positioning block 5; an axial adjusting assembly is arranged on one side, close to the turntable fixed plate 1, of the carrier 4, and an angle positioning adjusting assembly is arranged on one side, far away from the turntable fixed plate 1, of the carrier; the radial adjusting assembly, the power assembly and the positioning block 5 are respectively arranged on the fixed platform 3, the positioning block 5 is axially and slidably arranged on the upper side of the fixed platform 3, and one end of the positioning block is connected with the power end of the power assembly; the carrier is loaded with products, and when the carrier rotates to a fixed platform of a station to be processed through the annular turntable, the carrier abuts against the radial adjusting assembly through the bottom so as to complete the adjustment of the radial distance of the carrier relative to the fixed platform; the positioning block is driven by the power of the power assembly to axially slide towards the carrier and push the carrier to slide towards the circle center of the turntable fixed plate, and the carrier abuts against the turntable fixed plate through the axial adjusting assembly so as to complete the adjustment of the axial distance of the carrier relative to the fixed platform; meanwhile, the positioning block pushes the carrier to slide until the carrier abuts against the angle positioning adjusting assembly, so that the adjustment of the rotation angle of the carrier relative to the fixed platform is completed until the positioning work of the carrier relative to the fixed platform is completed. The basic working requirements of the flexible turntable are realized.
Further, the turntable fixed plate comprises a turntable fixed plate body 6, a turntable bearing and a fixed plate mounting frame 7; the turntable fixed plate body 6 is fixedly arranged on the upper side of the fixed plate mounting frame 7; the turntable bearing is fixedly arranged on the fixed disc mounting frame on the outer side of the turntable fixed disc body. The structure of the turntable and the fixed disc is realized.
Further, the annular turntable comprises a turntable body 8, a turntable driving motor 9 and a carrier mounting stop block 10; the turntable body 8 is rotatably arranged on the outer side of the turntable fixed plate body through a turntable bearing, and the lower end of the turntable body is connected with the power end of a turntable driving motor 9; the turntable body 8 is provided with eight mounting cavities along the turntable body; the eight mounting cavities are uniformly distributed at intervals, and carrier mounting stop blocks 10 are fixed on two sides of the mounting cavities; the opposite inner sides of the carrier mounting blocks 10 on the two sides are respectively provided with a pin hole for connecting the carrier 4. The structure of the annular turntable is realized.
Further, the carrier 4 is of an upper-layer structure and a lower-layer structure, wherein the lower layer is a base 11, and the upper layer is a product carrying seat 12; movable pin shafts are respectively arranged on the two sides of the base 11 and the positions of the pin holes of the carrier installation stop blocks 10; the carrier is inserted into a pin hole of a carrier mounting stop block through pin shafts on two sides of the base and is movably mounted in a mounting cavity of the turntable body 8; an axial adjusting component is arranged on one side of the product carrying seat 12 close to the turntable fixed plate, and an angle positioning adjusting component is arranged on one side far away from the turntable fixed plate. The structure of the carrier is realized.
Further, the axial adjustment assembly comprises two first cam followers 13, the two first cam followers are symmetrically and fixedly arranged on the side surface of the product carrier 12 through bolt ends, and two cam ends of the two first cam followers form a first abutting end; the angle positioning adjusting assembly comprises two second cam followers 14, the two second cam followers 14 are symmetrically and fixedly arranged on the other side surface of the product carrier 12 through bolt ends, and two cam ends form a second abutting end; the wheel center spacing of the two cams of the first abutting end is more than twice of the wheel center spacing of the two cams of the second abutting end.
Further, the power assembly is a driving cylinder 15; the positioning block 5 protrudes outwards towards the middle of the side edge of the carrier 4 to form a V-shaped positioning part 16; the locating piece is through the power drive of driving cylinder 15 power end, slides towards carrier 4 along the axial, drives two sides of V type location portion 16 and supports respectively to lean on two cams that lean on the end in the second, promotes the carrier and supports the motion towards the revolving stage fixed disk centre of a circle direction, and carrier 4 drives two cams that first support leaned on the end and supports and support in revolving stage fixed disk 1.
Further, the fixed platform 3 comprises a mounting seat 17 and a chute mounting block 18; the sliding groove mounting block 18 is fixedly mounted on the side surface of the mounting seat, and the upper end of the sliding groove mounting block is provided with two sliding grooves along the axial direction; two sides of the positioning block 5 are slidably arranged in the two sliding grooves; the upper end of the mounting seat 17 is provided with a radial adjusting component, and the side surface of the mounting seat 17 opposite to the chute mounting block 18 is fixedly provided with a driving cylinder 15.
Further, the radial adjusting component comprises a radial supporting block 19 and an adjusting shim; the radial supporting block is fixedly arranged at the upper end of the mounting seat, and four corners of the upper end of the radial supporting block are respectively and rotatably connected with rollers; an adjusting gasket is arranged between the radial supporting block and the mounting seat.
Example 2:
Further, the power assembly is a driving cylinder; the positioning block is inwards sunken towards the middle of the side edge of the carrier to form a V-shaped groove matched with the V-shaped positioning part in shape; the locating piece is through the power drive who drives actuating cylinder power end, slides towards the carrier along the axial, drives two recess walls of V type recess and supports respectively and lean on two sides in V type location portion, promotes the carrier and moves towards revolving stage fixed disk centre of a circle direction, and the carrier drives first two cams that support to hold and support and lean on in the revolving stage fixed disk.
The working principle is as follows: 1. the flexible rotary table of the embodiment is used for a product automatic production line, belongs to a production line, and is divided into 8 processing stations, and products are transferred from blanks to subsequent processing stations one by one to complete corresponding processing procedures until the final finished products are obtained. Therefore, the periphery of the flexible turntable of this embodiment is provided with 8 processing stations, each processing station is fixedly provided with 8 fixed platforms, an operator firstly installs the radial adjusting assembly according to the category of the processing equipment of each processing station, installs an adaptive adjusting shim on each fixed platform to adjust the installation height of the radial supporting block (i.e. adjust the radial distance of the carrier relative to the fixed platform), and then installs and debugs the flexible turntable component.
2. When the flexible rotary table works, the product blank is transferred and installed into the carrier of the flexible rotary table by the discharging mechanism of the fixed platform of the discharging station. When the operator starts the equipment, the turntable driving motor is started and drives the annular turntable to rotate to drive the carrier to rotate, when the carrier moves to be close to a first machining station, the bottom of the carrier firstly contacts the radial supporting block and rolls along the surface of the radial supporting block under the action of the rollers, and the radial distance adjustment is completed. When the movable type rotary table positioning device moves to a first machining station, the rotary table driving motor stops driving, a positioning block on a fixing platform of the first machining station slides towards the circle center direction of the rotary table fixed disc along the sliding groove under the driving of power of a driving cylinder, the V-shaped positioning portion is driven to slide towards the carrier, the V-shaped positioning portion is driven to be inserted into a position between two cams of the second abutting end, the carrier is pushed to move towards the circle center direction of the rotary table fixed disc, the carrier drives the two cams of the first abutting end to abut against the rotary table fixed disc, and meanwhile, under the action of adjusting and trimming of the two side edges of the V-shaped positioning portion, the carrier adjusts and corrects the rotating angle relative to the fixing platform. (referring to fig. 6, the dotted line is the direction of the circle center) until the positioning block completely abuts against the second abutting end, the positioning of the carrier in the axial direction and the rotation angle is completed. At the moment, the processing equipment of the first processing station can process the product on the carrier. And finishing the product processing procedure of the first processing station.
3. And repeating the steps to complete the product processing procedures of all processing stations to obtain finished products, and taking the finished products away through the material taking mechanism.
The above is the production flow of the flexible turntable in embodiment 1, and the production flow of embodiment 2 is similar to that described above, and is not described again here.
The embodiments of the present application have been described in detail with reference to the examples, but the present application is not limited to the embodiments, and those skilled in the art can make various equivalent changes and substitutions without departing from the principle of the present application after learning the content of the present application, and these equivalent changes and substitutions should be considered as belonging to the protection scope of the present application.
Claims (10)
1. The utility model provides a flexible rotary table, includes revolving stage fixed plate, annular carousel, fixed platform, carrier and positioning adjustment device, the revolving stage fixed plate is circular structure, and a plurality of fixed platform interval distribution constitutes a plurality of product machining station, its characterized in that in the periphery of revolving stage fixed plate: the annular turntable is rotatably arranged on the outer side of the circular turntable fixed plate, and installation cavities with the same number as the fixed platforms are distributed on the turntable body at intervals; the carrier is movably arranged in the mounting cavity; the positioning adjusting device comprises an axial adjusting component, an angle positioning adjusting component, a radial adjusting component, a power component and a positioning block; the axial adjusting assembly is arranged on one side, close to the turntable fixed plate, of the carrier, and the angle positioning adjusting assembly is arranged on one side, far away from the turntable fixed plate, of the carrier; the radial adjusting assembly, the power assembly and the positioning block are respectively arranged on the fixed platform, the positioning block is axially and slidably arranged on the upper side of the fixed platform, and one end of the positioning block is connected with the power end of the power assembly; the carrier is loaded with products, and when the carrier rotates to a fixed platform of a station to be processed through the annular turntable, the carrier abuts against the radial adjusting assembly through the bottom of the carrier, so that the adjustment of the radial distance of the carrier relative to the fixed platform is completed; the positioning block is driven by the power of the power assembly to axially slide towards the carrier and push the carrier to slide towards the circle center of the turntable fixed plate, and the carrier abuts against the turntable fixed plate through the axial adjusting assembly so as to complete the adjustment of the axial distance of the carrier relative to the fixed platform; meanwhile, the positioning block pushes the carrier to slide until the carrier abuts against the angle positioning adjusting assembly, so that the adjustment of the rotation angle of the carrier relative to the fixed platform is completed until the positioning work of the carrier relative to the fixed platform is completed.
2. A flexible turret according to claim 1, wherein: the rotary table fixed disc comprises a rotary table fixed disc body, a rotary table bearing and a fixed disc mounting frame; the turntable fixed plate body is fixedly arranged on the upper side of the fixed plate mounting frame; the turntable bearing is fixedly arranged on the fixed disc mounting frame on the outer side of the turntable fixed disc body.
3. A flexible turret according to claim 2, wherein: the annular turntable comprises a turntable body, a turntable driving motor and a carrier mounting stop block; the turntable body is rotatably arranged on the outer side of the turntable fixed plate body through a turntable bearing, and the lower end of the turntable body is connected with the power end of the turntable driving motor; the turntable body is provided with eight mounting cavities along the turntable body; the eight mounting cavities are uniformly distributed at intervals, and the carrier mounting stop blocks are fixed on two sides of the mounting cavities; the relative inboard of the carrier installation dog of both sides is equipped with the pinhole respectively for connect the carrier.
4. A flexible turret according to claim 3, wherein: the carrier is of an upper-layer structure and a lower-layer structure, the lower layer is a base, and the upper layer is a product carrying seat; movable pin shafts are respectively arranged on the two sides of the base and the positions of the carrier mounting stop block pin holes; the carrier is inserted into a pin hole of a carrier mounting stop block through pin shafts on two sides of the base and is movably mounted in a mounting cavity of the turntable body; an axial adjusting assembly is installed on one side, close to the rotary table fixed disc, of the product carrying seat, and an angle positioning adjusting assembly is installed on one side, far away from the rotary table fixed disc, of the product carrying seat.
5. A flexible turret according to claim 4, wherein: the axial adjusting assembly comprises two first cam followers, the two first cam followers are symmetrically and fixedly arranged on the side surface of the product carrying seat through bolt ends, and two cam ends of the two first cam followers form a first abutting end; the angle positioning and adjusting assembly comprises two second cam followers, the two second cam followers are symmetrically and fixedly arranged on the other side surface of the product carrying seat through bolt ends, and the two cam ends form a second abutting end; the wheel center spacing of the two cams of the first abutting end is more than twice of the wheel center spacing of the two cams of the second abutting end.
6. A flexible turret according to claim 5, wherein: the power assembly is a driving cylinder; the positioning block protrudes outwards towards the middle of the side edge of the carrier to form a V-shaped positioning part; the locating piece is through the power drive of driving actuating cylinder power end, slides towards the carrier along the axial, drives two sides of V type location portion and supports respectively to lean on two cams that lean on the end in the second, promotes the carrier and leans on two cams that hold to support in the revolving stage fixed disk centre of a circle direction motion, and the carrier drives first two cams that support to hold and supports and support in the revolving stage fixed disk.
7. A flexible turret according to claim 4, wherein: the axial adjusting assembly comprises two first cam followers, the two first cam followers are symmetrically and fixedly arranged on the side surface of the product carrying seat through bolt ends, and two cam ends of the two first cam followers form a first abutting end; the angle positioning adjusting assembly comprises a second positioning block which is fixedly arranged on the other side surface of the product carrying seat and protrudes outwards towards the middle of the side edge of the fixed platform to form a V-shaped positioning part.
8. A flexible turret according to claim 7, wherein: the power assembly is a driving cylinder; the positioning block is inwards sunken towards the middle of the side edge of the carrier to form a V-shaped groove matched with the V-shaped positioning part in shape; the locating piece is through the power drive who drives actuating cylinder power end, slides towards the carrier along the axial, drives two recess walls of V type recess and supports respectively and lean on two sides in V type location portion, promotes the carrier and moves towards revolving stage fixed disk centre of a circle direction, and the carrier drives first two cams that support to hold and support and lean on in the revolving stage fixed disk.
9. A flexible turret according to claim 6 or 8, wherein: the fixed platform comprises a mounting seat and a chute mounting block; the sliding groove mounting block is fixedly mounted on the side surface of the mounting seat, and two sliding grooves are axially formed in the upper end of the sliding groove mounting block; two sides of the positioning block are slidably arranged in the two sliding grooves; the upper end of the mounting seat is provided with the radial adjusting assembly, and the side face, opposite to the chute mounting block, of the mounting seat is fixedly provided with the driving cylinder.
10. A flexible turret according to claim 9, wherein: the radial adjusting component comprises a radial supporting block and an adjusting gasket; the radial supporting block is fixedly arranged at the upper end of the mounting seat, and four corners of the upper end of the radial supporting block are respectively and rotatably connected with rollers; the adjusting gasket is arranged between the radial supporting block and the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211158296.0A CN115535600A (en) | 2022-09-22 | 2022-09-22 | Flexible rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211158296.0A CN115535600A (en) | 2022-09-22 | 2022-09-22 | Flexible rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115535600A true CN115535600A (en) | 2022-12-30 |
Family
ID=84729838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211158296.0A Withdrawn CN115535600A (en) | 2022-09-22 | 2022-09-22 | Flexible rotary table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115535600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115991395A (en) * | 2023-03-24 | 2023-04-21 | 江苏钢锐精密机械有限公司 | Scrap iron dumping device |
-
2022
- 2022-09-22 CN CN202211158296.0A patent/CN115535600A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115991395A (en) * | 2023-03-24 | 2023-04-21 | 江苏钢锐精密机械有限公司 | Scrap iron dumping device |
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Application publication date: 20221230 |