CN215966811U - Double-shaft and double-station workstation of flexible universal quick-change robot - Google Patents
Double-shaft and double-station workstation of flexible universal quick-change robot Download PDFInfo
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- CN215966811U CN215966811U CN202121298455.8U CN202121298455U CN215966811U CN 215966811 U CN215966811 U CN 215966811U CN 202121298455 U CN202121298455 U CN 202121298455U CN 215966811 U CN215966811 U CN 215966811U
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Abstract
The utility model discloses a flexible universal quick-change robot double-shaft double-station workstation which comprises a base, a double-station positioner and clamp mechanism, a single robot welding mechanism and a welding room, wherein the base, the double-station positioner and clamp mechanism and the single robot welding mechanism are all fixedly arranged in the welding room, the number of the double-station positioner and clamp mechanism is two, and the two double-station positioner and clamp mechanisms are respectively fixed at the upper end and the lower end of the base. The device adopts a symmetrical one-machine-double-station working station structure, can realize the automatic displacement of the double-station work in an alternating way and the rotary stop of the displacement of any precise angle, can realize the assembly and the disassembly of parts in the waiting room of the two stations when one station is in welding work, and can realize the reciprocating and alternating change of double-station tools, thereby not only improving the use efficiency of a welding robot, but also reducing the labor intensity, being beneficial to energy conservation and improving the productivity.
Description
Technical Field
The utility model particularly relates to the technical field of robot welding, and particularly relates to a double-shaft and double-station workstation of a flexible universal quick-change robot.
Background
The robot technology is mature and popularized day by day, and the modern intelligent manufacturing and flexible production development are driven; in the field of the existing arc welding robot workstation, the welding quality consistency and repeatability are low, the production efficiency is low, products of different specifications need to be welded specially, the universality and the interchangeability are poor, the universality is low, and the subsequent upgrading and reconstruction are not facilitated.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a double-shaft double-station workstation of a flexible universal quick-change robot to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flexible general quick change machine people biax duplex position workstation, it includes base, duplex position machine of shifting and fixture mechanism, single machine people's welding mechanism and weld the room, wherein, the base duplex position machine of shifting and fixture mechanism with single machine people's welding mechanism all fixed set up in the weld the room, duplex position machine of shifting and fixture mechanism is provided with two, two duplex position machine of shifting and fixture mechanism fix respectively the upper and lower both ends of base, its characterized in that:
the base is fixedly arranged on the inner bottom surface of the welding room and comprises a fixed base framework and a base fixing plate, the fixed base framework is of an I-shaped structure, the base fixing plate is fixedly welded on the top end surface of the fixed base framework in a matched mode, a plurality of connecting blocks are fixedly arranged on the outer side surface of the fixed base framework, and each connecting block is provided with a mounting hole;
the double-station positioner and clamp mechanism comprises positioner supporting seats, a positioner overturning platform assembly and a clamp mechanism, the two positioner supporting seats are respectively and fixedly installed on the top end surfaces of the two sides of the base fixedly-connected plate, the positioner overturning platform assembly is fixedly installed between the two positioner supporting seats, and the clamp mechanism is fixedly installed on the top end surface of the positioner overturning platform assembly;
and the single robot welding mechanism is fixedly arranged at the central position of the top end surface of the base fixedly connecting plate.
Further, as preferred, the base skeleton comprises a plurality of rectangle side pipe integral type welding, every the wall thickness of rectangle side pipe all sets up to 5mm, and every all be provided with a plurality of rectangular holes on the rectangle side pipe.
Further, as preferred, the machine of shifting supporting seat adopts bolt fixed connection to constitute by machine of shifting upper support seat and machine of shifting lower support seat, all be provided with the rectangle wiring hole on the top face of machine of shifting upper support seat and machine of shifting lower support seat.
Further, preferably, the positioner overturning platform assembly comprises a driven bearing seat assembly, an overturning platform, a connecting disc, a driving motor speed reduction assembly, a connecting disc U-shaped lifting lug fixing seat and an adjustable connecting plate assembly, the fixture mechanism is fixedly arranged on the overturning platform, both sides of the overturning platform are fixedly arranged on overturning platform connecting seats, one end of an adjustable connecting plate component is adjustably arranged on one side surface of each overturning platform connecting seat away from the overturning platform, the other end of each adjustable connecting plate component is fixedly connected on the inner side surface of the connecting plate by adopting a connecting plate U-shaped lifting lug fixing seat, the driven bearing seat component and the driving motor speed reduction component are respectively and fixedly arranged on the outer side surfaces of the two connecting plates, the driven bearing seat assembly and the driving motor speed reduction assembly are respectively and fixedly arranged on the corresponding support seats on the positioner.
Further, as preferred, adjustable connecting plate subassembly includes upper junction fixed plate, backup pad and lower junction fixed plate, the symmetry just runs through on the positive terminal surface of backup pad and is provided with two long waist type grooves, the positive bottom of backup pad is fixed to be provided with the lower junction fixed plate, the top at the backup pad back is fixed to be provided with the upper junction fixed plate.
Preferably, a key groove is formed in a middle position of the bottom of the upper connection fixing plate.
By adopting the technology, compared with the prior art, the utility model has the following beneficial effects:
1. the device adopts a symmetrical one-machine-double-station working station structure, can realize the automatic displacement of the double-station work in an alternating way and the rotary stop of the displacement of any precise angle, can realize the assembly and the disassembly of parts in the waiting room of the two stations when one station is in welding work, and can realize the reciprocating and alternating change of double-station tools, thereby not only improving the use efficiency of a welding robot, but also reducing the labor intensity, being beneficial to energy conservation and improving the productivity.
2. The welding of the whole welding integral type in a plurality of rectangle side pipes of base skeleton has sufficient intensity and rigidity in the base, can bear and keep relative operating position of robot and machine of shifting and anchor clamps, can reduce to factory building and environment operation requirement, like the foundation of mill is uneven, external slight vibration etc..
3. Every rectangle side pipe all is equipped with the rectangular hole in the skeleton base, is favorable to losing weight promptly, also can be convenient for in electricity, gas wiring, be convenient for pass through, has avoided taking place the winding, also be convenient for transport, installation, and later stage upgrading and transformation with the workstation in welding process.
4. The upper segment and the lower segment of the positioner supporting seat are of a separating structure, so that debugging, installation and fixation from top to bottom are facilitated, the upper and lower separating structures of the positioner supporting seat can realize the height fine adjustment of the main and driven shafts of the double-station positioner, and the positioner supporting seat is convenient, high in operability and low in manufacturing and processing cost.
5. The overturning platform can realize that the fixture is rapidly switched and fixedly installed on the overturning platform of the positioner, so that the positioner is high in compatibility, is suitable for installation and fixation of fixtures of different models, and meets the welding requirements of products of different specifications and types.
6. Through the arrangement that the thread through holes are formed in the lower connecting and fixing plate in the adjustable connecting plate assembly, the upper end and the lower end of the left external thread through hole and the right external thread through hole are respectively welded with the fixing nuts, and the universal screw can realize that a fixture fixed on the overturning platform can be adjusted up and down along with the connecting seat of the overturning platform; the inner 2 groups of screw rods can be used for guiding, so that the positioner can obtain a variable turning radius (variable stroke is 0-180mm), welding of products of different specifications and categories is met, one machine is multipurpose, a special machine is multipurpose, a platform is formed, universalization is achieved, the utilization rate of the robot workstation is greatly improved, good economic benefits are generated, and intelligent and flexible manufacturing and management are facilitated.
Drawings
FIG. 1 is a schematic structural diagram of a base in a double-shaft double-station workstation of a flexible universal quick-change robot;
FIG. 2 is a schematic structural diagram of a fixed base framework in a double-shaft double-station workstation of a flexible universal quick-change robot;
FIG. 3 is a schematic structural diagram of a base fixing plate in a double-shaft double-station workstation of a flexible universal quick-change robot;
FIG. 4 is a schematic structural diagram of a supporting seat of a positioner in a double-shaft double-station workstation of a flexible universal quick-change robot;
FIG. 5 is a schematic structural diagram of a lower support seat of a positioner in a double-shaft double-station workstation of a flexible universal quick-change robot;
FIG. 6 is a schematic structural view of a support of a positioner in a double-shaft double-station workstation of a flexible universal quick-change robot;
FIG. 7 is an explosion structure schematic diagram of a positioner overturning table assembly in a flexible universal quick-change robot double-shaft double-station workstation;
FIG. 8 is an enlarged view of portion A of FIG. 7;
FIG. 9 is a schematic diagram of the overall effect of a double-shaft double-station workstation of a flexible universal quick-change robot;
fig. 10 is a schematic diagram of the internal effect of a double-shaft double-station workstation of a flexible universal quick-change robot.
In the figure: 1. fixing a base framework; 101. connecting blocks; 2. the base is fixedly connected with the plate; 3. an upper support seat of the positioner; 4. a lower support seat of the positioner; 5. a driven bearing block assembly; 6. overturning the platform; 7. a connecting seat of the overturning platform; 8. a connecting disc; 9. an active motor reduction assembly; 10. a connecting disc U-shaped lifting lug fixing seat; 11. an adjustable connection plate assembly; 1101. the upper part is connected with a fixed plate; 1102. a support plate; 1103. the lower part is connected with a fixed plate.
Detailed Description
The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example (b): referring to fig. 1-10, the present invention provides a technical solution: a flexible universal quick-change robot double-shaft double-station workstation comprises a base, a double-station positioner and clamp mechanism, a single robot welding mechanism and a welding room, wherein the base, the double-station positioner and clamp mechanism and the single robot welding mechanism are all fixedly arranged in the welding room, the number of the double-station positioner and clamp mechanism is two, and the two double-station positioner and clamp mechanisms are respectively fixed at the upper end and the lower end of the base;
the base is fixedly arranged on the inner bottom surface of the welding room and comprises a fixed base framework 1 and a base fixing plate 2 which are arranged into an I-shaped structure, the base fixing plate 2 is fixedly welded on the top end surface of the fixed base framework 1 in a matched mode, a plurality of connecting blocks 101 are fixedly arranged on the outer side surface of the fixed base framework 1, and each connecting block 101 is provided with a mounting hole;
the double-station positioner and clamp mechanism comprises positioner supporting seats, a positioner overturning table assembly and a clamp mechanism, the two positioner supporting seats are respectively and fixedly arranged on the top end surfaces of the two sides of the base fixed connection plate 2, the positioner overturning table assembly is fixedly arranged between the two positioner supporting seats, and the clamp mechanism is fixedly arranged on the top end surface of the positioner overturning table assembly;
and the single robot welding mechanism is fixedly arranged at the central position of the top end surface of the base fixed connection plate 2.
In this embodiment, the base frame 1 is formed by welding a plurality of rectangular square tubes in an integrated manner, the wall thickness of each rectangular square tube is set to be 5mm, and each rectangular square tube is provided with a plurality of rectangular holes, so that the weight reduction is facilitated, the base frame can be used for electric and gas wiring, and is convenient to carry, install, upgrade and reform at a later stage.
In the embodiment, the supporting seat of the positioner is formed by fixedly connecting an upper supporting seat 3 and a lower supporting seat 4 of the positioner by bolts, and rectangular wiring holes are formed in the top end surfaces of the upper supporting seat 3 and the lower supporting seat 4 of the positioner, so that the wiring layout of wires of the RV speed reducing motor is facilitated; specifically, the lower support seat 4 of the positioner is welded by six plates to form a closed cuboid structure.
In the embodiment, the overturning platform assembly of the positioner comprises a driven bearing seat assembly 5, an overturning platform 6 and a connecting disc 8, the turning platform comprises an active motor speed reducing assembly 9, a connecting disc U-shaped lifting lug fixing seat 10 and an adjustable connecting plate assembly 11, wherein a clamp mechanism is fixedly mounted on a turning platform 6, two sides of the turning platform 6 are fixedly mounted on a turning table connecting seat 7, one end of the adjustable connecting plate assembly 11 can be adjustably mounted on one side face, away from the turning platform 6, of each turning table connecting seat 7, the other end of each adjustable connecting plate assembly 11 is fixedly connected to the inner side face of a connecting disc 8 through the connecting disc U-shaped lifting lug fixing seat 10, a driven bearing seat assembly 5 and an active motor speed reducing assembly 9 are fixedly mounted on the outer side faces of the two connecting discs 8 respectively, and the driven bearing seat assembly 5 and the active motor speed reducing assembly 9 are fixedly mounted on corresponding supporting seats 3 on the positioner respectively;
specifically, the overturning platform 6 is of a rectangular structure formed by welding a rectangular square tube with the wall thickness of 6mm by 100X60mm, four isometric 60X20mm connecting plates are welded on the upper surface of the overturning platform, and 18 groups of M12 internal threads with the step pitch of 94mm and phi 12mm positioning holes (the threaded holes and the positioning holes are staggered at intervals) are arranged on the connecting plates, so that the fixture can be rapidly switched and installed and fixed on the overturning platform of the positioner, the positioner is high in compatibility and suitable for installing and fixing fixtures of different models, and welding of products of different specifications and types is met.
In this embodiment, the adjustable connecting plate assembly 11 includes an upper connecting fixing plate 1101, a supporting plate 1102 and a lower connecting fixing plate 1103, two long waist-shaped grooves are symmetrically and penetratingly disposed on the front end surface of the supporting plate 1102, the lower connecting fixing plate 1103 is fixedly disposed at the bottom of the front surface of the supporting plate 1102, and the upper connecting fixing plate 1101 is fixedly disposed at the top of the back surface of the supporting plate 1102.
Specifically, be equipped with 4M 10 screw thread via holes on the lower connecting fixed plate 1103, on left and right external screw thread via hole, the lower extreme welded fastening M10 nut respectively, general screw rod can realize that the anchor clamps of fixing on the upset platform 6 adjust from top to bottom along with roll-over table connecting seat 5, 2 groups of inboard screw rods can be used to the direction, thereby make the machine of shifting obtain changeable radius of gyration (variable stroke 0-180mm), satisfy different specification classification product welding, can realize a tractor serves several purposes, the platformization, the universalization, the utilization ratio of robot workstation has been improved greatly, produce good economic benefits, and be convenient for intellectuality, the flexibility is made, the management.
In this embodiment, a key groove is formed in the middle of the bottom of the upper connection fixing plate 1101 and is used for positioning with the U-shaped lifting lug fixing seat 10 of the connection plate of the positioner, so that the precision is ensured; specifically, symmetrical U-shaped grooves are formed in the left end and the right end of the upper connecting fixing plate 1101, are matched with the connecting disc U-shaped lifting lug fixing seat 10, and can be fastened up and down through threads on the upper portion of the lifting lug, so that the installation and debugging are facilitated.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a flexible general quick change machine people biax duplex position workstation, it includes base, duplex position machine of shifting and fixture mechanism, single machine people's welding mechanism and weld the room, wherein, the base duplex position machine of shifting and fixture mechanism with single machine people's welding mechanism all fixed set up in the weld the room, duplex position machine of shifting and fixture mechanism is provided with two, two duplex position machine of shifting and fixture mechanism fix respectively the upper and lower both ends of base, its characterized in that:
the base is fixedly installed on the inner bottom surface of the welding room and comprises a fixed base framework (1) and a base fixing plate (2), the fixed base framework (1) is of an I-shaped structure, the base fixing plate (2) is fixedly welded on the top end surface of the fixed base framework (1) in a matched mode, a plurality of connecting blocks (101) are fixedly arranged on the outer side surface of the fixed base framework (1), and each connecting block (101) is provided with a mounting hole;
the double-station positioner and clamp mechanism comprises positioner supporting seats, a positioner overturning platform assembly and a clamp mechanism, the two positioner supporting seats are respectively and fixedly installed on the top end surfaces of the two sides of the base fixing plate (2), the positioner overturning platform assembly is fixedly installed between the two positioner supporting seats, and the clamp mechanism is fixedly installed on the top end surface of the positioner overturning platform assembly;
and the single robot welding mechanism is fixedly arranged at the central position of the top end surface of the base fixing plate (2).
2. The double-shaft and double-station workstation for the flexible universal quick-change robot according to claim 1, characterized in that: base skeleton (1) is by a plurality of rectangle side pipe integral type welding constitution, every the wall thickness of rectangle side pipe all sets up to 5mm, and every all be provided with a plurality of rectangular holes on the rectangle side pipe.
3. The double-shaft and double-station workstation for the flexible universal quick-change robot according to claim 1, characterized in that: the positioner supporting seat is composed of an upper positioner supporting seat (3) and a lower positioner supporting seat (4) which are fixedly connected through bolts, and rectangular wiring holes are formed in the top end faces of the upper positioner supporting seat (3) and the lower positioner supporting seat (4).
4. The double-shaft and double-station workstation for the flexible universal quick-change robot, according to claim 3, is characterized in that: the positioner overturning platform assembly comprises a driven bearing seat assembly (5), an overturning platform (6), a connecting disc (8), a driving motor speed reducing assembly (9), a connecting disc U-shaped lug fixing seat (10) and adjustable connecting plate assemblies (11), wherein the fixture mechanism is fixedly installed on the overturning platform (6), two sides of the overturning platform (6) are fixedly installed on the overturning platform connecting seat (7), one end of each adjustable connecting plate assembly (11) is adjustably installed on one side face, far away from the overturning platform (6), of each overturning platform connecting seat (7), the other end of each adjustable connecting plate assembly (11) is fixedly connected to the inner side face of the connecting disc (8) through the connecting disc U-shaped lug fixing seat (10), the driven bearing seat assembly (5) and the driving motor speed reducing assembly (9) are fixedly installed on the outer side faces of the two connecting discs (8) respectively, the driven bearing seat assembly (5) and the driving motor speed reduction assembly (9) are fixedly arranged on the corresponding upper support seat (3) of the positioner respectively.
5. The double-shaft and double-station workstation for the flexible universal quick-change robot, according to claim 4, is characterized in that: adjustable connecting plate subassembly (11) are including last connection fixed plate (1101), backup pad (1102) and lower connection fixed plate (1103), the symmetry just runs through on the positive terminal surface of backup pad (1102) and is provided with two long waist type grooves, the fixed bottom of backup pad (1102) front is provided with lower connection fixed plate (1103), the fixed top at backup pad (1102) back is provided with go up connection fixed plate (1101).
6. The double-shaft and double-station workstation for the flexible universal quick-change robot, according to claim 5, is characterized in that: a key groove is formed in the middle of the bottom of the upper connecting fixing plate (1101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298455.8U CN215966811U (en) | 2021-06-10 | 2021-06-10 | Double-shaft and double-station workstation of flexible universal quick-change robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298455.8U CN215966811U (en) | 2021-06-10 | 2021-06-10 | Double-shaft and double-station workstation of flexible universal quick-change robot |
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| CN215966811U true CN215966811U (en) | 2022-03-08 |
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|---|---|---|---|
| CN202121298455.8U Active CN215966811U (en) | 2021-06-10 | 2021-06-10 | Double-shaft and double-station workstation of flexible universal quick-change robot |
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- 2021-06-10 CN CN202121298455.8U patent/CN215966811U/en active Active
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