CN113479629A - Mechanical manufacturing grabbing device - Google Patents
Mechanical manufacturing grabbing device Download PDFInfo
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- CN113479629A CN113479629A CN202110610521.9A CN202110610521A CN113479629A CN 113479629 A CN113479629 A CN 113479629A CN 202110610521 A CN202110610521 A CN 202110610521A CN 113479629 A CN113479629 A CN 113479629A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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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
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
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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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0217—Elongated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a mechanical manufacturing gripping device, and relates to the technical field of mechanical equipment; the support is fixedly arranged on the rotary support, the upper side of the support is provided with a notch, the right side of the support is provided with a limiting groove, and the limiting groove is communicated with the notch; the pushing cylinder is arranged in the slot; the pushing block is arranged in the open groove in a sliding manner, the pushing block is fixedly arranged on the pushing end on the upper side of the pushing cylinder, and the right side of the pushing block penetrates through the limiting groove in an up-and-down sliding manner; the upper top seat is arranged on the right side of the support; the supporting frame is arranged on the lower side of the upper top seat; the electric push rod is arranged in the supporting frame; the pushing hinged support is arranged in the supporting frame in a sliding mode, and the left side and the right side of the pushing hinged support are respectively in contact with the inner walls of the left side and the right side of the supporting frame; the object to be grabbed can be more stable when the clamp is used, the phenomenon that the object drops is avoided, proper adjustment can be carried out according to the specification of the object, and the labor efficiency is improved.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a mechanical manufacturing gripping device.
Background
The manipulator is the earliest industrial robot and the earliest modern robot, can replace the heavy labor of people to realize the mechanization and automation of production, can operate under harmful environment to protect personal safety, and is widely applied to mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and other departments; in the machine-building process, often will use grabbing device to realize the transfer of work piece, when pressing from both sides and getting rod-shaped object, it is common to use centre gripping formula hand claw, but this operation is not enough to the dynamics of grabbing of waiting to snatch the object, takes place the phenomenon that the object dropped easily in transportation process.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides a mechanical manufacturing grabbing device which is simple in structure, reasonable in design and convenient to use, can enable an object to be grabbed to be more stable during clamping, avoids the phenomenon that the object falls off, can be adjusted in a proper amount according to the specification of the object, and improves the labor efficiency.
In order to achieve the purpose, the invention adopts the technical scheme that: the device comprises a supporting base and a rotary support, wherein the rotary support is covered on the upper side of the supporting base;
it also includes:
the support is fixedly arranged on the rotary support, the upper side of the support is provided with a notch, the right side of the support is provided with a limiting groove, and the limiting groove is communicated with the notch;
the pushing cylinder is arranged in the slot, is fixed on the inner bottom surface of the slot by screws and is connected with an external air source;
the pushing block is arranged in the open groove in a sliding mode, the pushing block is fixedly arranged on the pushing end on the upper side of the pushing cylinder, and the right side of the pushing block penetrates through the limiting groove in an up-and-down sliding mode;
the upper top seat is arranged on the right side of the support, and the left side of the upper top seat is fixedly connected with the right side of the pushing block;
the supporting frame is arranged on the lower side of the upper top seat;
the electric push rod is arranged in the supporting frame and is fixed on the inner top surface of the supporting frame by screws;
the pushing hinged support is arranged in the supporting frame in a sliding mode, and the left side and the right side of the pushing hinged support are respectively in contact with the inner walls of the left side and the right side of the supporting frame;
the two upper hinge shafts are respectively and symmetrically screwed and penetrated in the push hinge seat through bearings, and the front end and the rear end of each upper hinge shaft are respectively exposed at the front side and the rear side of the push hinge seat;
the four upper connecting pieces are symmetrically sleeved and fixed on the exposed ends of the front side and the rear side of the upper hinge shaft in pairs respectively, and the left upper connecting piece and the right upper connecting piece on the same side are arranged oppositely;
the connecting column is fixedly arranged at the bottom of the pushing hinged support;
the support hinged support is fixedly arranged at the bottom of the connecting column;
the two lower hinge shafts are respectively and symmetrically screwed and penetrated in the support hinge seat through bearings, and the front end and the rear end of each lower hinge shaft are respectively exposed at the front side and the rear side of the support hinge seat;
the lower connecting pieces are four, are respectively and symmetrically sleeved and fixed on the exposed ends of the front side and the rear side of the lower hinge shaft in pairs, are arranged oppositely to the left lower connecting piece and the right lower connecting piece on the same side, are hinged to the upper connecting pieces on the upper sides of the lower connecting pieces through the hinge shafts, and are arranged on the outer sides of the upper connecting pieces.
Preferably, a driving motor is fixed on the rear side of the bottom of the upper top seat, a driving screw rod is fixed on an output shaft of the driving motor, the front end of the driving screw rod is screwed with the upper top seat through a bearing seat, a movable support block is sleeved on the driving screw rod through screw threads in a rotating manner, the movable support block is fixed on the support frame, a sliding block is fixed on the upper side of the movable support block, a sliding groove is formed in the bottom of the upper top seat, and the sliding block is arranged in the support sliding groove in a front-back sliding manner; the driving motor is connected with an external power supply; by starting the driving motor, the driving screw rod is driven to rotate, the movable support block is driven to move, the supporting frame is driven to move, and the lower connecting piece is driven to move.
Preferably, the inside wall of braced frame's the left and right sides on all seted up the guide slot, the left and right sides that promotes the free bearing all is fixed with the guide block, the guide block slides from top to bottom and sets up in the guide slot, promotes the free bearing when reciprocating, drives the guide block and removes in the guide slot, has consolidated the steadiness when promoting the free bearing and removing.
Preferably, a protection pad is fixed on the inner wall of the lower side of the lower connecting piece, and the protection pad can be used for protecting the object while clamping the object.
Preferably, a rotating motor is fixed on the support base, a rotating shaft is fixed on an output shaft of the rotating motor, the upper end of the rotating shaft is fixedly connected with the inner top surface of the rotating support, an annular groove is formed in the outer annular wall of the support base, an annular rail is fixed on the inner annular wall of the rotating support, and the annular rail is rotatably inserted into the annular groove; when the rotating motor drives the rotating shaft to rotate, the rotating support is driven to rotate, so that the support on the upper side drives the object to rotate.
Preferably, the support base is provided with a rotating groove, the rotating groove is arranged in an annular structure, the rotating groove is arranged on the periphery of the rotating motor, a rotating ring is fixed on the inner bottom surface of the rotating support and arranged on the periphery of the rotating shaft, and the bottom of the rotating ring is rotatably inserted in the rotating groove; the rotating support drives the rotating ring to rotate in the rotating groove when rotating, and the stability of the rotating support during rotation is reinforced.
The working principle of the invention is as follows: when the device is used, the pushing cylinder pushes the pushing block to move downwards, the upper top seat is driven to move downwards, the supporting frame and the lower connecting piece move downwards, the electric push rod is started to drive the pushing hinged support to move downwards, the pushing hinged support is driven to move and guide through the contact with the inner walls of the left side and the right side of the supporting frame in the downward moving process, the hinged support is pushed to move downwards, the fixed end of the upper connecting piece and the upper hinged shaft is driven to move downwards, and the supporting hinged support is fixed at the bottom of the supporting frame through the connecting column, so that the lower side of the lower connecting piece rotates inwards around the center of the lower hinged shaft while the upper connecting piece moves downwards, the left lower connecting piece and the right lower connecting piece rotate simultaneously relatively, a rod-shaped object is clamped, and the grabbing operation is realized, the pushing cylinder is used for pushing reversely again to enable the rod-shaped object to be far away from the ground, and then the grabbing operation is completed; according to actual demand, the start-up rotation motor makes it drive rotatory support and rotates, drives the support of upside then and rotates, makes the object change position that snatchs.
After adopting the structure, the invention has the beneficial effects that:
1. the upper top seat and the lower connecting piece are moved by driving the pushing block to move up and down, so that the grabbing operation is convenient to realize;
2. the left upper connecting piece and the right upper connecting piece which are opposite move, so that the lower connecting piece rotates around the hinge center of the lower connecting piece and the lower hinge shaft, and the lower connecting piece clamps an object;
3. according to different positions of the object, the lower connecting piece can more stably and stably grab the object by driving the supporting frame to move within a certain range, so that the object on the surface falls off in the grabbing process;
4. the rotating support is driven to rotate, so that the grabbed object rotates to change the position.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a sectional view taken along line a-a in fig. 2.
Fig. 5 is an enlarged view of a portion B in fig. 4.
Fig. 6 is an enlarged view of the portion C in fig. 1.
Description of reference numerals:
the device comprises a supporting base 1, an annular groove 1-1, a rotating groove 1-2, a rotating support 2, a support 3, a slotted groove 3-1, a limiting groove 3-2, a pushing cylinder 4, a pushing block 5, an upper top seat 6, a sliding groove 6-1, a supporting frame 7, a guide groove 7-1, an electric push rod 8, a pushing hinged support 9, a guide block 10, an upper hinged shaft 11, an upper connecting piece 12, a connecting column 13, a supporting hinged support 14, a lower hinged shaft 15, a lower connecting piece 16, a driving motor 17, a driving screw rod 18, a moving support block 19, a sliding block 20, a protective pad 21, a rotating motor 22, an annular rail 23 and a rotating ring 24.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: the device comprises a supporting base 1 and a rotating support 2, wherein the rotating support 2 is covered on the upper side of the supporting base 1;
it also includes:
the support 3 is fixedly arranged on the rotary support 2 by bolts, the upper side of the support 3 is provided with a notch 3-1, the right side of the support 3 is provided with a limiting groove 3-2, and the limiting groove 3-2 is communicated with the notch 3-1;
the pushing cylinder 4 is arranged in the open slot 3-1, the pushing cylinder 4 is fixed on the inner bottom surface of the open slot 3-1 through screws, the pushing cylinder 4 is connected with an external air source through an air pipe, and the specific use model of the pushing cylinder 4 is directly purchased, installed and used from the market according to the actual use requirement;
the pushing block 5 is arranged in the open groove 3-1 in a sliding mode, the pushing block 5 is fixedly arranged on the pushing end of the upper side of the pushing cylinder 4 through bolts, and the right side of the pushing block 5 penetrates through the limiting groove 3-2 in a vertical sliding mode;
the upper top seat 6 is arranged on the right side of the support 3, and the left side of the upper top seat 6 is fixedly connected with the right side of the pushing block 5 through a bolt;
the supporting frame 7, the said supporting frame 7 is set up in the underside of the upper footstock 6;
the electric push rod 8 is arranged in the supporting frame 7, the electric push rod 8 is fixed on the inner top surface of the supporting frame 7 through screws, and the specific use model of the electric push rod 8 is directly purchased, installed and used from the market according to the actual use requirement;
the pushing hinged support 9 is arranged in the supporting frame 7 in a sliding mode, and the left side and the right side of the pushing hinged support 9 are respectively arranged in contact with the inner walls of the left side and the right side of the supporting frame 7;
two upper hinge shafts 11 are rotatably connected and penetrated in the push hinge base 9 through bearings in a bilateral symmetry manner, and the front end and the rear end of each upper hinge shaft 11 are respectively exposed at the front side and the rear side of the push hinge base 9;
four upper connecting pieces 12, wherein the four upper connecting pieces 12 are symmetrically sleeved and fixed on the exposed ends of the front side and the rear side of the upper hinge shaft 11 in pairs, and the left upper connecting piece 12 and the right upper connecting piece 12 on the same side are oppositely arranged;
the connecting column 13 is fixedly arranged at the bottom of the pushing hinged support 9;
the support hinge seat 14 is fixedly arranged at the bottom of the connecting column 13;
two lower hinge shafts 15 are rotatably arranged in the support hinge seat 14 through bearings in a bilateral symmetry mode, and the front end and the rear end of each lower hinge shaft 15 are exposed on the front side and the rear side of the support hinge seat 14 respectively;
the four lower connecting pieces 16 are symmetrically sleeved and fixed on exposed ends of the front side and the rear side of the lower hinge shaft 15 in pairs respectively, the left lower connecting piece 16 and the right lower connecting piece 16 on the same side are arranged oppositely, the upper sides of the lower connecting pieces 16 are hinged with the upper connecting pieces 12 on the upper sides of the lower connecting pieces 16 respectively through hinge shafts, and the lower connecting pieces 16 are arranged on the outer sides of the upper connecting pieces 12.
As a preferable scheme, furthermore, a driving motor 17 is fixed on the rear side of the bottom of the upper top seat 6 by using a bolt, a driving screw rod 18 is fixedly welded on an output shaft of the driving motor 17, the front end of the driving screw rod 18 is screwed with the upper top seat 6 through a bearing seat, a movable support block 19 is arranged on the driving screw rod 18 through a threaded rotating sleeve, the movable support block 19 is fixed on the supporting frame 7 by using a screw, a sliding block 20 is fixed on the upper side of the movable support block 19 by using a bolt, a sliding groove 6-1 is formed in the bottom of the upper top seat 6, and the sliding block 20 is arranged in the support sliding groove 6-1 in a front-back sliding manner; the driving motor 17 is connected with an external power supply through a power line; the movable support block 19 moves to drive the support frame 7 to move, so that the lower connecting piece 16 moves to change the grabbing position.
Preferably, the inner side walls of the left side and the right side of the supporting frame 7 are respectively provided with a guide groove 7-1, the left side and the right side of the push hinge seat 9 are respectively fixed with a guide block 10 by screws, the guide blocks 10 are arranged in the guide grooves 7-1 in a vertically sliding manner, and the guide blocks 10 move in the guide grooves 7-1, so that the push hinge seat 9 is more stable when moving.
Preferably, a protection pad 21 made of rubber is fixed on the inner wall of the lower side of the lower connecting member 16 by adhesive, and the protection pad 21 is used for clamping and protecting the object.
As a preferable scheme, further, a rotating motor 22 is fixed on the supporting base 1 by screws, a rotating shaft is fixed on an output shaft of the rotating motor 22 in a welding manner, the upper end of the rotating shaft is fixed with the inner top surface of the rotating support 2 by screws, an annular groove 1-1 is formed in the outer annular wall of the supporting base 1, an annular rail 23 is fixed on the inner annular wall of the rotating support 2 by screws, and the annular rail 23 is rotatably inserted into the annular groove 1-1; the rotation motor 22 rotates to rotate the rotating support 2, and drives the upper support 3 and the object to be grabbed to rotate.
As a preferable scheme, furthermore, a rotating groove 1-2 is formed in the supporting base 1, the rotating groove 1-2 is arranged in an annular structure, the rotating groove 1-2 is arranged at the periphery of the rotating motor 22, a rotating ring 24 is fixed on the inner bottom surface of the rotating support 2 by using screws, the rotating ring 24 is arranged at the periphery of the rotating shaft, and the bottom of the rotating ring 24 is rotatably inserted into the rotating groove 1-2; the rotating support 2 rotates to drive the rotating ring 24 to rotate in the rotating groove 1-2, so that the rotating support 2 is more stable when rotating.
The working principle of the specific embodiment is as follows: when the device is used, the pushing cylinder 4 pushes to enable the pushing block 5 to move downwards and further drive the upper top seat 6 to move downwards, the supporting frame 7 and the lower connecting piece 16 to move downwards, the electric push rod 8 is started to drive the pushing hinge seat 9 to move downwards, the pushing hinge seat 9 is in the process of moving downwards and is in moving guide through contact with the inner walls of the left side and the right side of the supporting frame 7, the pushing hinge seat 9 moves downwards to drive the fixed end of the upper connecting piece 12 and the upper hinge shaft 11 to move downwards, and the supporting hinge seat 14 is fixed at the bottom of the supporting frame 7 through the connecting column 13, so that the lower side of the lower connecting piece 16 rotates inwards around the center of the lower hinge shaft 15 through the hinged arrangement between the upper connecting piece 12 and the lower connecting piece 16 while moving downwards, and the left lower connecting piece 16 and the right lower connecting piece 16 rotate relatively at the same time, then the stick-shaped object is clamped to realize the grabbing operation, and is reversely pushed by the pushing cylinder 4 again to make the stick-shaped object far away from the ground, so that the grabbing operation is finished; according to the actual demand, start rotating electrical machine 22, make it drive rotatory support 2 and rotate, then drive the support 3 of upside and rotate, make the object that snatchs change position.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the pushing block 5 is driven to move up and down, so that the upper top seat 6 and the lower connecting piece 16 both move, and the grabbing operation is convenient to realize;
2. the lower connecting piece 16 rotates around the hinge center of the lower connecting piece 16 and the lower hinge shaft 15 by moving the left and right opposite upper connecting pieces 12, so that the lower connecting piece 16 clamps the object;
3. according to different positions of the object, the lower connecting piece 16 can more stably grab the object by driving the supporting frame 7 to move within a certain range, so that the object on the surface falls off in the grabbing process;
4. the rotating support 2 is driven to rotate, so that the grabbed object rotates to change the position. The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A gripping device for mechanical manufacturing comprises a supporting base (1) and a rotating support (2), wherein the rotating support (2) is covered on the upper side of the supporting base (1);
it is characterized in that it also comprises:
the support (3) is fixedly arranged on the rotary support (2), the upper side of the support (3) is provided with a notch (3-1), the right side of the support (3) is provided with a limiting groove (3-2), and the limiting groove (3-2) is communicated with the notch (3-1);
the pushing cylinder (4) is arranged in the slot (3-1), the pushing cylinder (4) is fixed on the inner bottom surface of the slot (3-1) through screws, and the pushing cylinder (4) is connected with an external air source;
the pushing block (5) is arranged in the open groove (3-1) in a sliding mode, the pushing block (5) is fixedly arranged on the pushing end of the upper side of the pushing cylinder (4), and the right side of the pushing block (5) penetrates through the limiting groove (3-2) in a vertical sliding mode;
the upper top seat (6) is arranged on the right side of the support (3), and the left side of the upper top seat (6) is fixedly connected with the right side of the pushing block (5);
the supporting frame (7), the said supporting frame (7) is set up in the underside of the upper footstock (6);
the electric push rod (8), the electric push rod (8) is arranged in the supporting frame (7), and the electric push rod (8) is fixed on the inner top surface of the supporting frame (7) through screws;
the pushing hinged support (9) is arranged in the supporting frame (7) in a sliding mode, and the left side and the right side of the pushing hinged support (9) are respectively arranged in contact with the inner walls of the left side and the right side of the supporting frame (7);
the two upper hinge shafts (11) are respectively and bilaterally symmetrically screwed and penetrated in the pushing hinge seat (9) through bearings, and the front end and the rear end of each upper hinge shaft (11) are respectively exposed at the front side and the rear side of the pushing hinge seat (9);
the four upper connecting pieces (12) are symmetrically sleeved and fixed on the exposed ends of the front side and the rear side of the upper hinge shaft (11) in pairs respectively, and the left upper connecting piece (12) and the right upper connecting piece (12) on the same side are arranged oppositely;
the connecting column (13) is fixedly arranged at the bottom of the pushing hinged support (9);
the support hinge seat (14), the support hinge seat (14) is fixedly arranged at the bottom of the connecting column (13);
the two lower hinge shafts (15) are respectively and symmetrically screwed and penetrated in the supporting hinge seat (14) through bearings, and the front end and the rear end of each lower hinge shaft (15) are respectively exposed at the front side and the rear side of the supporting hinge seat (14);
the four lower connecting pieces (16) are respectively symmetrically sleeved and fixed on the exposed ends of the front side and the rear side of the lower hinge shaft (15), the left lower connecting piece and the right lower connecting piece (16) on the same side are arranged oppositely, the upper sides of the lower connecting pieces (16) are hinged with the upper connecting pieces (12) on the upper sides of the lower connecting pieces through hinge shafts, and the lower connecting pieces (16) are arranged on the outer sides of the upper connecting pieces (12).
2. The machine-manufactured gripping device of claim 1, wherein: a driving motor (17) is fixed on the rear side of the bottom of the upper top seat (6), a driving screw rod (18) is fixed on an output shaft of the driving motor (17), the front end of the driving screw rod (18) is connected with the upper top seat (6) through a bearing seat in a screwing mode, a movable support block (19) is arranged on the driving screw rod (18) through a threaded rotating sleeve, the movable support block (19) is fixed on the supporting frame (7), a sliding block (20) is fixed on the upper side of the movable support block (19), a sliding groove (6-1) is formed in the bottom of the upper top seat (6), and the sliding block (20) is arranged in the support sliding groove (6-1) in a front-back sliding mode; the driving motor (17) is connected with an external power supply; by starting the driving motor (17), the driving screw rod (18) rotates to drive the movable support block (19) to move, so that the supporting frame (7) moves to drive the lower connecting piece (16) to move.
3. The machine-manufactured gripping device of claim 1, wherein: the inner side walls of the left side and the right side of the supporting frame (7) are provided with guide grooves (7-1), the left side and the right side of the hinged support (9) are fixed with guide blocks (10), the guide blocks (10) are arranged in the guide grooves (7-1) in a vertically sliding mode, the hinged support (9) is pushed to drive the guide blocks (10) to move in the guide grooves (7-1) when moving up and down, and stability of the hinged support (9) in moving is strengthened.
4. The machine-manufactured gripping device of claim 1, wherein: and a protective pad (21) is fixed on the inner wall of the lower side of the lower connecting piece (16), and the protective pad (21) clamps an object and protects the object at the same time.
5. The machine-manufactured gripping device of claim 1, wherein: a rotating motor (22) is fixed on the supporting base (1), a rotating shaft is fixed on an output shaft of the rotating motor (22), the upper end of the rotating shaft is fixedly connected with the inner top surface of the rotating support (2), an annular groove (1-1) is formed in the outer annular wall of the supporting base (1), an annular rail (23) is fixed on the inner annular wall of the rotating support (2), and the annular rail (23) is rotatably inserted into the annular groove (1-1); when the rotating motor (22) drives the rotating shaft to rotate, the rotating support (2) is driven to rotate, so that the support (3) on the upper side drives an object to rotate.
6. The machine-manufactured gripping device of claim 5, wherein: the supporting base (1) is provided with a rotating groove (1-2), the rotating groove (1-2) is arranged in an annular structure, the rotating groove (1-2) is arranged on the periphery of a rotating motor (22), a rotating ring (24) is fixed on the inner bottom surface of the rotating support (2), the rotating ring (24) is arranged on the periphery of a rotating shaft, and the bottom of the rotating ring (24) is rotatably inserted into the rotating groove (1-2); when the rotary support (2) rotates, the rotating ring (24) is driven to rotate in the rotating groove (1-2), so that the stability of the rotary support (2) during rotation is enhanced.
7. The operating principle of a machine-made grasping device according to claim 1, characterized in that: when the device is used, the pushing cylinder (4) pushes to enable the pushing block (5) to move downwards and further drive the upper top seat (6) to move downwards, the supporting frame (7) and the lower connecting piece (16) to move downwards, the electric push rod (8) is started to drive the pushing hinged support (9) to move downwards, the pushing hinged support (9) moves downwards in the process of moving downwards and is in contact with the inner walls of the left side and the right side of the supporting frame (7) for moving guiding, the pushing hinged support (9) moves downwards and drives the fixed end of the upper connecting piece (12) and the upper hinged shaft (11) to move downwards, and the supporting hinged support (14) is fixed at the bottom of the supporting frame (7) through the connecting column (13), so that the lower side of the lower connecting piece (16) rotates inwards around the center of the lower hinged shaft (15) when the upper connecting piece (12) moves downwards, two lower connecting pieces (16) rotate relatively simultaneously about, then carry out the centre gripping operation to rod-shaped object, realize the operation of grabbing, carry out reverse promotion through promoting cylinder (4) once more, make rod-shaped object keep away from ground, accomplish the operation of grabbing then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110610521.9A CN113479629A (en) | 2021-06-01 | 2021-06-01 | Mechanical manufacturing grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110610521.9A CN113479629A (en) | 2021-06-01 | 2021-06-01 | Mechanical manufacturing grabbing device |
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| Publication Number | Publication Date |
|---|---|
| CN113479629A true CN113479629A (en) | 2021-10-08 |
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Family Applications (1)
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|---|---|---|---|
| CN202110610521.9A Pending CN113479629A (en) | 2021-06-01 | 2021-06-01 | Mechanical manufacturing grabbing device |
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| CN208100378U (en) * | 2018-04-10 | 2018-11-16 | 辽宁新科智能机器人科技有限公司 | A kind of industrial robot |
| CN108908313A (en) * | 2018-08-28 | 2018-11-30 | 严沁 | A kind of automatic industrial manipulator |
| CN110497427A (en) * | 2019-08-28 | 2019-11-26 | 庹艳 | A kind of clamping portion structure of industrial robot |
| CN209792515U (en) * | 2019-04-10 | 2019-12-17 | 玉环双山机械有限公司 | Four-axis forging manipulator |
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- 2021-06-01 CN CN202110610521.9A patent/CN113479629A/en active Pending
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Application publication date: 20211008 |