CN112194000A - Multi-angle workpiece grabbing device for mechanical equipment and using method thereof - Google Patents
Multi-angle workpiece grabbing device for mechanical equipment and using method thereof Download PDFInfo
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- CN112194000A CN112194000A CN202011080915.XA CN202011080915A CN112194000A CN 112194000 A CN112194000 A CN 112194000A CN 202011080915 A CN202011080915 A CN 202011080915A CN 112194000 A CN112194000 A CN 112194000A
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- fixedly connected
- wall
- barrel
- shaped workpiece
- mechanical equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/54—Internally-expanding grippers for handling hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a multi-angle gripping device for a mechanical equipment workpiece and a use method thereof, and relates to the technical field of workpiece gripping equipment. According to the invention, through the mutual matching of the structures, the effects of automatically grabbing barrel-shaped workpieces, suitability for workpieces with different calibers, rapidness and convenience in use, good workpiece fixing stability and difficulty in loosening in the hoisting process are achieved, and the problems that the traditional mechanical equipment grabbing device is too complicated in use, poor in stability after grabbing workpieces and easy to loosen in the hoisting and transporting process are solved.
Description
Technical Field
The invention relates to the technical field of workpiece grabbing equipment, in particular to a multi-angle grabbing device for a mechanical equipment workpiece and a using method thereof.
Background
In the production and assembly process of a barrel-shaped workpiece, the barrel-shaped workpiece is often required to be grabbed and lifted, and the size of a corresponding inner cylinder of the barrel-shaped workpiece is different due to different models of the barrel-shaped workpiece, so that the barrel-shaped workpiece is required to be grabbed by using a grabbing device, for example, a novel robot arm grabbing device disclosed in CN201920031667.6 disclosed by Chinese patent, wherein the device is connected in a robot connecting and fixing hole by using a locking bolt and threads, so that a fixing base is connected with a robot, a first rotary steering engine, a second rotary steering engine, a telescopic grabbing cylinder and a rotary motor are respectively connected with a controller of the robot, a connecting cable penetrates through a cable-binding snap ring, a sliding block is slidably moved at the position in a sliding groove, so that the requirement for fixing the cable is met, an adjusting screw is screwed and fixed, the first rotary steering engine and the second rotary steering engine are driven by the controller to rotate for adjustment, so that the telescopic grabbing cylinder is controlled, thereby drive the flexible of lower part regulation pole and upper portion regulation pole to drive upper portion and snatch the armed lever and the lower part snatchs the armed lever and rotate around connecting the fixed plate, and then drive and snatch the gripper and snatch article, but, the device can't adapt to the barreled work piece of different internal diameters and get, can't guarantee that the tubbiness work piece keeps good stability when hoist and mount are unsettled, and is very inconvenient in the in-service use process.
Disclosure of Invention
The invention aims to provide a multi-angle grabbing device for mechanical equipment workpieces and a using method thereof, which have the effects of automatically grabbing barrel-shaped workpieces, being suitable for workpieces with different calibers, being fast and convenient to use, good in workpiece fixing stability and not easy to loosen in the hoisting process, and solve the problems that the traditional mechanical equipment grabbing device is too complex to use, poor in stability after the workpieces are grabbed and easy to loosen in the hoisting and transporting process.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-angle grabbing device for mechanical equipment workpieces comprises a rack, a power mechanism and a barrel-shaped workpiece, wherein a sliding rod is fixedly connected to the bottom end of the rack, a grabbing mechanism is arranged on the outer side surface of the sliding rod, and the grabbing mechanism comprises two sleeve blocks;
two the opening that supplies the slide bar to pass and remove, two is all seted up on the surface of pocket piece the equal fixedly connected with lagging in surface of pocket piece, two the equal sliding connection of inner wall of lagging has the carriage release lever, two the equal fixedly connected with backup pad in surface of carriage release lever, two the equal fixedly connected with spring one in upper surface of backup pad, two the upper end of spring one respectively with the bottom surface fixed connection of two lagging, two the surface of pocket piece is provided with clamping mechanism, two the upper surface of carriage release lever is provided with actuating mechanism.
Preferably, the clamping mechanism comprises a first gear and a second gear, wherein the back side of the first gear is respectively connected with the front of the two sleeve blocks in a rotating mode, the front of the first gear is fixedly connected with a fixed rod and a moving rod, the opposite sides of the moving rod are fixedly connected with a first rack plate and a second rack plate, and teeth of the first rack plate are respectively meshed with teeth of the first gear.
Preferably, actuating mechanism includes electric putter, electric putter's the outer wall and the inner wall fixed connection of frame, electric putter's push rod head fixedly connected with displacement piece, two chutes, two have been seted up on the surface of displacement piece the equal sliding connection of inner wall of chute has the traveller, two the bottom surface of traveller is connected with the last fixed surface of two movable rods respectively, the outer wall of displacement piece is provided with supplementary fixed establishment.
Preferably, the auxiliary fixing mechanism comprises a second rack plate, the side surface of the second rack plate is fixedly connected with the side surface of the displacement block, the inner wall of the frame is fixedly connected with a hanging plate, the bottom end of the hanging plate is rotatably connected with a second gear through a bearing, the teeth of the second gear are meshed with the teeth of the second rack plate, the teeth of the second gear are meshed with the third rack plate, a loop bar is fixedly connected to the side surface of the rack plate III, a first sliding groove is formed in the upper surface of the loop bar, the inner wall of the first sliding chute is connected with a limiting rod in a sliding way, the upper surface of the limiting rod is fixedly connected with the inner wall of the frame, the bottom surface of the loop bar is provided with a second sliding chute, the inner wall of the second sliding chute is connected with a telescopic rod in a sliding way, the upper surface of the telescopic rod is fixedly connected with a second spring, the upper end of the second spring is fixedly connected with the inner wall of the second sliding groove, and the bottom surface of the telescopic rod is fixedly connected with a pressing plate.
Preferably, the material of the pressure plate is rubber.
Preferably, the number of the auxiliary fixing mechanisms is two, and the auxiliary fixing mechanisms are symmetrically arranged on two sides of the displacement block.
The invention provides the following methods of use: the use method of the multi-angle gripping device for the mechanical equipment workpieces comprises the following steps:
s1: the frame is moved to the upper end of a barrel-shaped workpiece to be grabbed through a power mechanism, and the two sleeve blocks are placed in an opening at the upper end of the barrel-shaped workpiece;
s2: the two sleeve blocks are driven to abut against the inner wall of the barrel-shaped workpiece through the operation of the driving mechanism to realize primary fixing;
s3: through the continuous operation of the driving mechanism, the clamping mechanism is driven to abut against the inner wall of the bottom surface of the opening of the barrel-shaped workpiece respectively, so that the barrel-shaped workpiece is clamped, and the stability of the hoisting process of the barrel-shaped workpiece is ensured.
Compared with the prior art, the invention has the following beneficial effects:
when the device is used, an operator firstly moves the rack to the upper end of the barrel-shaped workpiece to be grabbed and enables the two sleeve blocks to be arranged in an opening in the upper end of the barrel-shaped workpiece, the two sliding columns respectively move back to back along the inner walls of the two inclined grooves under the limiting action of the sliding rods so as to indirectly drive the two moving rods to move back to back, the two moving rods cannot move upwards along with the moving blocks and slide upwards along the inner walls of the sleeve blocks through the constraint of elastic force of the spring, so that the two sleeve blocks slide towards two sides along the surface of the sliding rods, and when the two sleeve blocks move to abut against the inner walls of the upper end of the barrel-shaped workpiece, the two sleeve blocks cannot continuously move back to back and abut against the inner walls of the barrel-shaped workpiece so as to realize primary fixing.
Secondly, by arranging the first gear, the first fixed rod and the first rack plate, when the two sleeve blocks move to abut against the inner wall of the upper end of the barrel-shaped workpiece, the two sleeve blocks cannot move back and forth continuously, and the two sleeve blocks move upwards along with the continuous movement of the displacement block, so that the two fixed rods are driven to swing towards two sides and abut against the inner wall of the bottom surface of the opening of the barrel-shaped workpiece respectively, the barrel-shaped workpiece is clamped, the stability of the hoisting process of the barrel-shaped workpiece is ensured, the grabbing device is suitable for grabbing barrel-shaped workpieces with different calibers similar to the inner barrel of a washing machine and the like and with inward bulges at the barrel openings.
The electric push rod is started, the push rod head of the electric push rod contracts upwards to drive the displacement block to move upwards, the two sliding columns move back to back respectively along the inner walls of the two chutes under the limiting effect of the sliding rod through the upward movement process of the displacement block, so that the two moving rods are indirectly driven to move back to back, the two moving rods cannot move upwards along with the upward movement of the displacement block and slide upwards along the inner walls of the sleeve plates through the constraint of elastic force of the spring, the two sleeve blocks can slide towards two sides along the surfaces of the sliding rod, when the two sleeve blocks move to abut against the inner walls of the upper end of the barrel-shaped workpiece, the two sleeve blocks cannot move back to back, the displacement block continues to move upwards, and the two sliding columns are driven to move upwards.
Fourthly, the invention drives the rack plate two to move upwards synchronously by arranging the rack plate two, the hanging plate, the gear two, the rack plate three, the loop bar, the chute one, the limit bar, the chute two, the telescopic rod, the spring two and the pressing plate in the process of moving the displacement block upwards, so that the loop bar moves downwards under the limit action of the limit bar and further drives the pressing plate to move downwards, when the two loop blocks move to abut against the inner wall of the upper end of the barrel-shaped workpiece, the bottom surfaces of the two pressing plates move to abut against the upper surface of the barrel-shaped workpiece, the displacement block moves upwards continuously to drive the two fixing rods to swing towards two sides along with the process, the bottom surfaces of the pressing plates abut against the upper surface of the barrel-shaped workpiece and move downwards continuously, so that the telescopic rod extrudes the spring two and slides upwards along the inner wall of the chute two, thereby the two fixing rods press downwards while clamping the barrel-shaped workpiece, and the barrel-shaped workpiece is ensured to keep better stability in, prevent that the barreled work piece from taking place not hard up in hoist and mount process.
According to the invention, the pressing plate is made of rubber, so that the effect of preventing the surface of the barrel-shaped workpiece from being scratched when the pressing plate presses against the upper surface of the barrel-shaped workpiece is achieved.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is a schematic view of a first state of motion of the structure of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of a second state of motion of the structure of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at B according to the present invention.
In the figure: 1. a frame; 2. a slide bar; 3. a barrel-shaped workpiece; 4. sleeving blocks; 6. a support plate; 7. a first spring; 8. sheathing; 9. a travel bar; 10. a first gear; 11. fixing the rod; 12. a first rack plate; 13. an electric push rod; 14. a displacement block; 15. a chute; 16. a traveler; 17. a second rack plate; 18. a hanger plate; 19. a second gear; 20. a rack plate III; 21. a loop bar; 22. a first sliding chute; 23. a limiting rod; 24. a second chute; 25. a telescopic rod; 26. a second spring; 27. and (7) pressing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a multi-angle grabbing device for mechanical equipment workpieces comprises a rack 1, a power mechanism and a barrel-shaped workpiece 3, wherein the power mechanism is a mechanism for controlling the rack 1 to adjust the angle, the working principle of the multi-angle grabbing device is equivalent to that of the fourth description part of the specific implementation mode in the contrast document device mentioned in the background of the invention, a sliding rod 2 is fixedly connected to the bottom end of the rack 1, a grabbing mechanism is arranged on the outer side surface of the sliding rod 2, and the grabbing mechanism comprises two sleeve blocks 4.
When the device is used, an operator firstly moves the rack 1 to the upper end of a barrel-shaped workpiece 3 to be grabbed and places the two sleeve blocks 4 in the opening at the upper end of the barrel-shaped workpiece 3, the two sliding columns 16 respectively move along the inner walls of the two chutes 15 in a back-and-forth manner under the limiting action of the slide bar 2, so that the two moving bars 9 indirectly drive the two moving bars 9 to move back-and-forth, and the two moving bars 9 cannot move upwards along the inner walls of the sleeve plates 8 along with the displacement block 14 through the constraint of the elastic force of the first spring 7, thereby make two pockets 4 all slide to both sides along the surface of slide bar 2, when two pockets 4 move to with the inner wall butt of tubbiness work piece 3 upper end, two pockets 4 can't continue the motion of carrying on the back of the body mutually to realize tentatively fixing with the inner wall butt of tubbiness work piece 3, the surface of two pockets 4 is provided with latch mechanism, the upper surface of two carriage release levers 9 is provided with actuating mechanism.
Further, the clamping mechanism comprises two first gears 10, the back sides of the two first gears 10 are respectively rotatably connected with the front sides of the two sleeve blocks 4, the front sides of the two first gears 10 are respectively and fixedly connected with a fixed rod 11, the opposite sides of the two movable rods 9 are respectively and fixedly connected with a first rack plate 12, teeth of the first rack plates 12 are respectively meshed with teeth of the two first gears 10, when the two sleeve blocks 4 move to abut against the inner wall of the upper end of the barrel-shaped workpiece 3, the two sleeve blocks 4 cannot move back to back, the two sleeve blocks 14 move upwards along with the displacement block 14, so as to drive the two sliding columns 16 to move upwards, the two sliding columns 16 move upwards to drive the two movable rods 9 to respectively slide upwards along the inner walls of the two sleeve plates 8, the supporting plate 6 overcomes the elastic force of the first spring 7 to move upwards through the upward movement process of the sleeve plates 8, and the two first rack plates 12 are driven to move upwards through the upward movement process of the two sliding, and then drive two gears 10 and rotate to drive two dead levers 11 to swing to the both sides, and carry out the butt with the bottom surface inner wall of 3 openings of tubbiness work pieces respectively, thereby the tubbiness work piece 3 of clinching has guaranteed the stability of tubbiness work piece 3 process of lifting by crane, and has adapted to the difference bore and has had the snatching of the tubbiness work piece 3 of inside arch like the bucket mouths such as washing machine inner tube, and it is swift convenient to use.
Further, the driving mechanism comprises an electric push rod 13, the outer wall of the electric push rod 13 is fixedly connected with the inner wall of the frame 1, a displacement block 14 is fixedly connected with the push rod head of the electric push rod 13, two chutes 15 are formed in the surface of the displacement block 14, the inner walls of the two chutes 15 are both slidably connected with sliding columns 16, the bottom surfaces of the two sliding columns 16 are respectively fixedly connected with the upper surfaces of the two moving rods 9, the electric push rod 13 is started, the push rod head of the electric push rod 13 is contracted upwards to drive the displacement block 14 to move upwards, through the process that the displacement block 14 moves upwards, the two sliding columns 16 respectively move backwards along the inner walls of the two chutes 15 under the limiting action of the sliding rod 2, so as to indirectly drive the two moving rods 9 to move backwards, the two moving rods 9 cannot move upwards along the inner wall of the sleeve plate 8 along with the upward movement of the displacement block 14 through the constraint of the first, thereby make two pockets 4 all slide to both sides along the surface of slide bar 2, when two pockets 4 move to with the inner wall butt of tubbiness work piece 3 upper end, two pockets 4 can't continue the motion of carrying on the back of the body mutually, along with displacement block 14 continues the rebound to drive two travelers 16 rebound, the outer wall of displacement block 14 is provided with supplementary fixed establishment.
Further, the auxiliary fixing mechanism comprises a second rack plate 17, the side surface of the second rack plate 17 is fixedly connected with the side surface of the displacement block 14, the inner wall of the rack 1 is fixedly connected with a hanging plate 18, the bottom end of the hanging plate 18 is rotatably connected with a second gear 19 through a bearing, teeth of the second gear 19 are meshed with teeth of the second rack plate 17, teeth of the second gear 19 are meshed with a third rack plate 20, the side surface of the third rack plate 20 is fixedly connected with a loop bar 21, the upper surface of the loop bar 21 is provided with a first sliding groove 22, the inner wall of the first sliding groove 22 is slidably connected with a limiting rod 23, the upper surface of the limiting rod 23 is fixedly connected with the inner wall of the rack 1, the bottom surface of the loop bar 21 is provided with a second sliding groove 24, the inner wall of the second sliding groove 24 is slidably connected with a telescopic rod 25, the upper surface of the telescopic rod 25 is fixedly connected with a second spring 26, the upper end of the second, in the process that the displacement block 14 moves upwards, the rack plate II 17 is driven to move upwards synchronously, the gear II 19 is driven to rotate in the process that the rack plate II 17 moves upwards, the gear II 19 drives the rack plate III 20 to move downwards in the process that the gear II 19 rotates, so that the loop bar 21 moves downwards under the limiting action of the limiting rod 23, and further the pressing plate 27 is driven to move downwards, when the two loop blocks 4 move to abut against the inner wall of the upper end of the barrel-shaped workpiece 3, the bottom surfaces of the two pressing plates 27 move to abut against the upper surface of the barrel-shaped workpiece 3, the two fixing rods 11 are driven to swing towards two sides along with the upward movement of the displacement block 14 in the process, the bottom surface of the pressing plate 27 abuts against the upper surface of the barrel-shaped workpiece 3 and moves downwards continuously, so that the telescopic rod 25 extrudes the spring II 26 and slides upwards along the inner wall of the sliding groove II 24, and then abuts downwards while the barrel-shaped workpiece 3 is clamped, the barrel-shaped workpiece 3 is guaranteed to keep better stability in the clamping process, and the barrel-shaped workpiece 3 is prevented from loosening in the hoisting process.
Further, the pressing plate 27 is made of rubber, and the pressing plate 27 is made of rubber, so that the effect of preventing the surface of the barrel-shaped workpiece 3 from being scratched when the pressing plate 27 presses the upper surface of the barrel-shaped workpiece 3 is achieved.
Further, the number of the auxiliary fixing mechanisms is two, the auxiliary fixing mechanisms are symmetrically arranged on two sides of the displacement block 14, and the two ends of the upper surface of the barrel-shaped workpiece 3 are pressed and fixed simultaneously by the aid of the two auxiliary fixing mechanisms, so that the fixing effect is more stable.
Referring to fig. 1 to 5, the present invention provides a method of using: the use method of the multi-angle gripping device for the mechanical equipment workpieces comprises the following steps:
s1: the frame 1 is moved to the upper end of a barrel-shaped workpiece 3 to be grabbed through a power mechanism, and the two sleeve blocks 4 are placed in an opening at the upper end of the barrel-shaped workpiece 3;
s2: the two sleeve blocks 4 are driven to be abutted against the inner wall of the barrel-shaped workpiece 3 through the operation of the driving mechanism so as to realize primary fixation;
s3: through the continuous operation of actuating mechanism, drive clamping mechanism and carry out the butt with the bottom surface inner wall of 3 openings of tubbiness work pieces respectively to clamp tubbiness work piece 3, guaranteed the stability of tubbiness work piece 3 process of lifting by crane.
The working principle is as follows: when the multi-angle gripping device for mechanical equipment workpieces is used, an operator firstly moves the rack 1 to the upper end of a barrel-shaped workpiece 3 to be gripped, and enables the two sleeve blocks 4 to be arranged in an opening at the upper end of the barrel-shaped workpiece 3, at the moment, the electric push rod 13 is started, the push rod head of the electric push rod 13 contracts upwards to drive the displacement block 14 to move upwards, through the process that the displacement block 14 moves upwards, the two sliding columns 16 respectively move backwards along the inner walls of the two chutes 15 under the limiting action of the sliding rod 2, so as to indirectly drive the two moving rods 9 to move backwards, the two moving rods 9 cannot move upwards along the inner wall of the sleeve plate 8 along with the displacement block 14 through the constraint of the elastic force of the spring I7, so that the two sleeve blocks 4 both slide towards two sides along the surface of the sliding rod 2, when the two sleeve blocks 4 move to abut against the inner wall at the upper end of the barrel-shaped workpiece, the two sleeve blocks 4 can not move back and forth continuously, the two sleeve blocks 14 move upwards continuously along with the displacement block 14 so as to drive the two sliding columns 16 to move upwards, the two sliding columns 16 move upwards to drive the two moving rods 9 to slide upwards along the inner walls of the two sleeve plates 8 respectively, the supporting plate 6 moves upwards by overcoming the elastic force of the first spring 7 through the upward movement process of the sleeve plates 8, the two rack plates 12 are driven to move upwards through the upward movement process of the two sliding columns 16 so as to drive the two first gears 10 to rotate, so that the two fixing rods 11 are driven to swing towards two sides and abut against the inner wall of the bottom surface of the opening of the barrel-shaped workpiece 3 respectively, the barrel-shaped workpiece 3 is clamped, the stability of the lifting process of the barrel-shaped workpiece 3 is ensured, the grabbing of the barrel-shaped workpiece 3 with different calibers similar to the inner barrel mouth of a washing machine and the like and with inward bulges is adapted, and in the process that the displacement block 14 moves upwards, the rack plate II 17 is driven to move upwards synchronously, the gear II 19 is driven to rotate in the process that the rack plate II 17 moves upwards, the gear II 19 drives the rack plate III 20 to move downwards in the process that the gear II 19 rotates, so that the loop bar 21 moves downwards under the limiting action of the limiting rod 23, and further the pressing plate 27 is driven to move downwards, when the two loop blocks 4 move to abut against the inner wall of the upper end of the barrel-shaped workpiece 3, the bottom surfaces of the two pressing plates 27 move to abut against the upper surface of the barrel-shaped workpiece 3, the displacement block 14 continues to move upwards to drive the two fixing rods 11 to swing towards two sides in the process, the bottom surface of the pressing plate 27 abuts against the upper surface of the barrel-shaped workpiece 3 and continues to move downwards, so that the telescopic rod 25 extrudes the spring II 26 and slides upwards along the inner wall of the sliding chute II 24, and then abuts downwards while the barrel-shaped workpiece 3 is clamped by, the barrel-shaped workpiece 3 is guaranteed to keep better stability in the clamping process, and the barrel-shaped workpiece 3 is prevented from loosening in the hoisting process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be used for mechanical equipment work piece multi-angle grabbing device, includes frame (1), power unit and tubbiness work piece (3), its characterized in that: the bottom end of the rack (1) is fixedly connected with a sliding rod (2), the outer side surface of the sliding rod (2) is provided with a grabbing mechanism, and the grabbing mechanism comprises two sleeve blocks (4);
two the opening that supplies slide bar (2) to pass and remove, two all is seted up on the surface of cover block (4) the equal fixedly connected with lagging (8), two in surface of cover block (4) the equal sliding connection of inner wall of lagging (8) has carriage release lever (9), two the equal fixedly connected with backup pad (6) in surface of carriage release lever (9), two the equal fixedly connected with spring (7) of upper surface of backup pad (6), two the upper end of spring (7) respectively with the bottom surface fixed connection of two lagging (8), two the surface of cover block (4) is provided with clamping mechanism, two the upper surface of carriage release lever (9) is provided with actuating mechanism.
2. The multi-angle gripping device for the mechanical equipment workpieces as claimed in claim 1, wherein: clamping mechanism includes two gears (10), two the dorsal part of gear (10) rotates with the front of two cover blocks (4) respectively and is connected, two the equal fixedly connected with dead lever (11) in front of gear (10), two the equal fixedly connected with rack plate (12) in opposite side of carriage release lever (9), two the tooth of rack plate (12) meshes with the tooth of two gears (10) respectively mutually.
3. The multi-angle gripping device for the mechanical equipment workpieces as claimed in any one of claims 1 or 2, wherein: actuating mechanism includes electric putter (13), the outer wall of electric putter (13) and the inner wall fixed connection of frame (1), the putter head fixedly connected with displacement piece (14) of electric putter (13), two chute (15), two have been seted up on the surface of displacement piece (14) the equal sliding connection of inner wall of chute (15) has traveller (16), two the bottom surface of traveller (16) is connected with the last fixed surface of two carriage bars (9) respectively, the outer wall of displacement piece (14) is provided with supplementary fixed establishment.
4. The multi-angle gripping device for the mechanical equipment workpieces as claimed in claim 3, wherein: the auxiliary fixing mechanism comprises a second rack plate (17), the side face of the second rack plate (17) is fixedly connected with the side face of the displacement block (14), the inner wall of the rack (1) is fixedly connected with a hanging plate (18), the bottom end of the hanging plate (18) is rotatably connected with a second gear (19) through a bearing, the teeth of the second gear (19) are meshed with the teeth of the second rack plate (17), the teeth of the second gear (19) are meshed with a third rack plate (20), the side face of the third rack plate (20) is fixedly connected with a sleeve rod (21), the upper surface of the sleeve rod (21) is provided with a first sliding groove (22), the inner wall of the first sliding groove (22) is slidably connected with a limiting rod (23), the upper surface of the limiting rod (23) is fixedly connected with the inner wall of the rack (1), the bottom surface of the sleeve rod (21) is provided with a second sliding groove (24), and the inner wall of the second sliding groove (24) is slidably connected with a telescopic rod, the upper surface of the telescopic rod (25) is fixedly connected with a second spring (26), the upper end of the second spring (26) is fixedly connected with the inner wall of the second sliding groove (24), and the bottom surface of the telescopic rod (25) is fixedly connected with a pressing plate (27).
5. The multi-angle gripping device for the mechanical equipment workpieces as claimed in claim 4, wherein: the pressing plate (27) is made of rubber.
6. The multi-angle gripping device for the mechanical equipment workpieces as claimed in claim 4, wherein: the number of the auxiliary fixing mechanisms is two, and the auxiliary fixing mechanisms are symmetrically arranged on two sides of the displacement block (14).
7. The use method of the multi-angle grabbing device for mechanical equipment work piece of claim 1, characterized by comprising the following steps:
s1: the frame (1) is moved to the upper end of a barrel-shaped workpiece (3) to be grabbed through a power mechanism, and the two sleeve blocks (4) are placed in an opening at the upper end of the barrel-shaped workpiece (3);
s2: the two sleeve blocks (4) are driven to be abutted against the inner wall of the barrel-shaped workpiece (3) through the operation of the driving mechanism to realize primary fixation;
s3: through the continuous operation of the driving mechanism, the clamping mechanism is driven to abut against the inner wall of the bottom surface of the opening of the barrel-shaped workpiece (3) respectively, so that the barrel-shaped workpiece (3) is clamped, and the stability of the hoisting process of the barrel-shaped workpiece (3) is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011080915.XA CN112194000A (en) | 2020-10-11 | 2020-10-11 | Multi-angle workpiece grabbing device for mechanical equipment and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011080915.XA CN112194000A (en) | 2020-10-11 | 2020-10-11 | Multi-angle workpiece grabbing device for mechanical equipment and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112194000A true CN112194000A (en) | 2021-01-08 |
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|---|---|---|---|
| CN202011080915.XA Withdrawn CN112194000A (en) | 2020-10-11 | 2020-10-11 | Multi-angle workpiece grabbing device for mechanical equipment and using method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113124268A (en) * | 2021-03-24 | 2021-07-16 | 深圳市同富信息技术有限公司 | Robot applied to auxiliary safety production |
| CN113233174A (en) * | 2021-05-15 | 2021-08-10 | 杨蕊 | Fixed-point distribution system for products in freezing chain |
| CN117718946A (en) * | 2024-02-07 | 2024-03-19 | 哈尔滨学院 | Multifunctional manipulator |
| CN118047300A (en) * | 2024-04-10 | 2024-05-17 | 山东铭聿建设工程有限公司 | Assembled building wall body hoist and mount safety protection equipment |
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2020
- 2020-10-11 CN CN202011080915.XA patent/CN112194000A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124268A (en) * | 2021-03-24 | 2021-07-16 | 深圳市同富信息技术有限公司 | Robot applied to auxiliary safety production |
| CN113124268B (en) * | 2021-03-24 | 2022-07-26 | 深圳市同富信息技术有限公司 | Robot applied to auxiliary safety production |
| CN113233174A (en) * | 2021-05-15 | 2021-08-10 | 杨蕊 | Fixed-point distribution system for products in freezing chain |
| CN113233174B (en) * | 2021-05-15 | 2023-04-14 | 深圳闪链医疗供应链管理有限公司 | Fixed-point distribution system for products in freezing chain |
| CN117718946A (en) * | 2024-02-07 | 2024-03-19 | 哈尔滨学院 | Multifunctional manipulator |
| CN117718946B (en) * | 2024-02-07 | 2024-04-16 | 哈尔滨学院 | Multifunctional manipulator |
| CN118047300A (en) * | 2024-04-10 | 2024-05-17 | 山东铭聿建设工程有限公司 | Assembled building wall body hoist and mount safety protection equipment |
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Application publication date: 20210108 |