CN211842049U

CN211842049U - Robot clamping device convenient to industry transport

Info

Publication number: CN211842049U
Application number: CN201922137186.6U
Authority: CN
Inventors: 张兆雨
Original assignee: Shenzhen Micro Language Information Technology Development Co ltd
Current assignee: Shenzhen Micro Language Information Technology Development Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-11-03
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to the field of robot devices, in particular to a robot clamping device convenient for industrial transportation, which comprises a fixing mechanism, a sliding groove, a power mechanism, a first clamping mechanism and a second clamping mechanism, wherein the lower part of the fixing mechanism is connected with a support frame, a fixed groove is arranged in the support frame, the sliding groove is arranged on the surface of the fixed groove, the power mechanism is arranged on two sides of the support frame, one end of the power mechanism is connected with a connecting device, the upper end of the first clamping mechanism is fixed in the connecting device, and the second clamping mechanism is connected to the inner side of the first clamping mechanism; the first clamping mechanism and the second clamping mechanism are connected through the bolts, so that the clamping device is convenient to disassemble, the first clamping mechanism can be used independently, and the first clamping mechanism and the second clamping mechanism can be matched for use simultaneously, so that the device can be used for carrying goods without structures, and the application range of the clamping device is enlarged.

Description

Robot clamping device convenient to industry transport

Technical Field

The utility model relates to a robot clamp technical field specifically is a robot clamping device convenient to industry transport.

Background

With the continuous development of industrial technology, the popularity of people is gradually reduced, the cost of the industrial work of enterprises is continuously increased, industrial robots are gradually moving to the field of vision of the public, in industrial production, the transportation of goods is always a great challenge to human labor, particularly, the human labor is not enough to meet the production requirement at present in the highly developed line production, so that the high-tech product of the industrial robot is used for replacing a part of human labor, and in the working process of the industrial robot, a clamping device is one of the most important devices.

The clamping devices for industrial transportation in the market are various, but most of the clamping devices are completed by one clamping mechanism, so that the clamping devices cannot meet the transportation of different shapes of goods and are inconvenient for the transportation of industrial goods, and therefore the requirements of industrial transportation are met by properly improving the existing clamping devices.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamping device of robot convenient to industry transport, the clamping device who is used for the industry transport on the existing market is of a great variety, but most clamping device accomplish transport work by a fixture, can not satisfy the transport of different shapes goods, the transport of the industrial goods of not being convenient for.

In order to realize the above purpose, the utility model discloses a technical scheme be: a robot clamping device convenient for industrial carrying comprises a fixing mechanism (1), a support frame (2), a fixing groove (3), a sliding groove (4), a power mechanism (5), a connecting device (6), a first clamping mechanism (7) and a second clamping mechanism (8), wherein the lower portion of the fixing mechanism (1) is connected with the support frame (2), the fixing groove (3) is arranged inside the support frame (2), the sliding groove (4) is formed in the surface of the fixing groove (3), the power mechanism (5) is arranged on two sides of the support frame (2), one end of the power mechanism (5) is connected with the connecting device (6), the upper end of the first clamping mechanism (7) is fixed inside the connecting device (6), the second clamping mechanism (8) is connected to the inner side of the first clamping mechanism (7), and the distance between the fixing grooves (3) in the transverse direction is smaller than the width of the connecting device (6), and the distance between the transverse directions of the fixing grooves (3) is larger than the width of the upper end of the first clamping mechanism (7), and the distance between the longitudinal directions of the fixing grooves (3) is larger than the height of the connecting device (6).

Further, fixed establishment (1) includes mounting bracket (11), construction bolt (12), spread groove (13) and connecting bolt (14), mounting bracket (11) set up in fixed establishment (1) four corners department, and the inside of mounting bracket (11) is provided with construction bolt (12), and spread groove (13) set up the inboard at mounting bracket (11), and spread groove (13) are connected with support frame (2) through connecting bolt (14), and the total height setting that adds connecting bolt (14) upper end of spread groove (13) is less than the height of mounting bracket (11).

Further, power unit (5) include first hydraulic telescoping rod (51) and second hydraulic telescoping rod (52), first hydraulic telescoping rod (51) set up in fixed slot (3) one side, and second hydraulic telescoping rod (52) set up the opposite side at fixed slot (3), and first hydraulic telescoping rod (51) and second hydraulic telescoping rod (52) about the perpendicular bisector symmetric distribution of fixed slot (3), first hydraulic telescoping rod (51) and second hydraulic telescoping rod (52) adopt the same specification model, the elongation of first hydraulic telescoping rod (51) and second hydraulic telescoping rod (52) is less than half of fixed slot (3) length.

Further, connecting device (6) includes casing (601), connecting hole (602), fixing bolt (603) and steel ball (604), connecting hole (602) have been seted up to the central point of casing (601), and one side of connecting hole (602) is provided with fixing bolt (603), and steel ball (604) set up the lower surface at casing (601), and connecting hole (602) set up to "worker" style of calligraphy, and steel ball (604) are provided with three groups, and steel ball (604) and sliding tray (4) size mutually match to steel ball (604) set up to roll connection in casing (601) inside.

Further, first fixture (7) is including arm lock (71), pinhole (72), fixed pin (73), screw hole (74) and first rubber pad (75), pinhole (72) have been seted up to the inside of arm lock (71) upper end, and the internal connection of pinhole (72) has fixed pin (73), and screw hole (74) set up one side below pinhole (72), and end below arm lock (71) is installed to first rubber pad (75), and arm lock (71) set up to "L" type, and the overall dimension of arm lock (71) upper end interlocks with the internal dimension of connecting hole (602) mutually to screw hole (74) coincide with the position and the screw thread of fixing bolt (603).

Further, second fixture (8) is including splint (81), threaded rod (82), nut (83), second rubber pad (84) and fastener (85), the outside of splint (81) is connected with the one end of threaded rod (82), and the other end of threaded rod (82) passes through nut (83) to be fixed in the inside of arm lock (71), second rubber pad (84) set up the outside surface at splint (81), fastener (85) set up the inside at splint (81) and second rubber pad (84), splint (81) set up to the arc structure, and fastener (85) are provided with three groups to its even surface of settling is at splint (81) inboard of fastener (85).

Further, fastener (85) includes frame (8501), spring (8502), baffle (8503) and lug (8504), the inside of frame (8501) is provided with spring (8502), and the upper end of spring (8502) is connected with baffle (8503), and the lower extreme of spring (8502) is fixed in the bottom of frame (8501), and the width setting of baffle (8503) is greater than the width of lug (8504).

Furthermore, the clamping plate (81) and the clamping arm (71) are perpendicular to each other, and the opening direction of the clamping plate (81) is horizontally inward.

Compared with the prior art, the beneficial effects of the utility model are that:

the fixed slot sets up to horizontal and fore-and-aft fluting structure, and the fixed slot is less than connecting device's width between transversely to the distance between the fixed slot is greater than the width of first fixture upper end, makes connecting device have sufficient holding power at the inside lateral shifting of fixed slot, simultaneously, does not influence the lateral shifting of the first fixture that is connected with connecting device, thereby has guaranteed that the transmission of this device power is not influenced.

The fixing mechanism is provided with an upper mounting frame and a mounting bolt, a lower connecting groove and a connecting bolt, the two connecting parts connect the device into a whole device from the upper direction and the lower direction, and the device is convenient to mount, dismount and maintain in a bolt connection mode through the mounting bolt and the connecting bolt.

Power unit sets up to the first hydraulic telescoping rod and the second hydraulic telescoping rod of the same model specification, provides power from two relative directions, has guaranteed just to install sufficient power of pressing from both sides for the goods is fixed more firm at the in-process of transport, and the first hydraulic telescoping rod and the second hydraulic telescoping rod of the same model specification make the more even of atress, have improved the security of transport goods.

The connecting holes in the connecting device are arranged in an I shape, so that the contact area is increased, the dislocation or slipping is effectively avoided, and the steel balls at the bottom of the shell slide in the sliding grooves, so that the friction force of the contact surface is reduced, and the connecting device is more convenient to move.

First fixture passes through the dual fixed of fixed pin and fixing bolt with connecting device for the arm lock is fixed more stable, and the mutual interlock of "worker" style of calligraphy structure and connecting hole of arm lock upper end has effectively avoided the emergence of the not hard up phenomenon of arm lock, also is convenient for dismantle and install the arm lock simultaneously, and the bottom of arm lock sets up to "L" type, makes the arm lock can provide ascending support power, the transport of the goods of being convenient for more.

The inside splint of second fixture set up to the arc structure, are convenient for carry cylindrical or the goods of arc structure, are provided with the second rubber pad at splint inboard surface, increase the frictional force of contact surface for cargo handling's is more firm, also plays the effect of protection goods simultaneously.

The even setting of fastener is on the inboard surface of splint, and the in-process lug of transport is under the effect of spring force, and is more firm with the goods is fixed, prevents that the handling in the goods is not hard up.

The first clamping mechanism and the second clamping mechanism are connected through the bolts, so that the clamping device is convenient to disassemble, the first clamping mechanism can be used independently, and the first clamping mechanism and the second clamping mechanism can be matched for use simultaneously, so that the device can be used for carrying goods without structures, and the application range of the clamping device is enlarged.

Drawings

Fig. 1 is a front view schematically illustrating a robot gripping device for facilitating industrial handling.

Fig. 2 is a schematic side view of a robot gripping device for industrial handling.

Fig. 3 is a schematic sectional structure view of the support frame.

Fig. 4 is a schematic view of the connection structure of the connection device.

Fig. 5 is a schematic view of a part a of the enlarged structure in fig. 1.

Fig. 6 is a schematic top view of the clamping plate.

Fig. 7 is a schematic view of the fastening device.

The text labels shown in the figures are represented as: 1. a fixing mechanism; 11. a mounting frame; 12. installing a bolt; 13. connecting grooves; 14. a connecting bolt; 2. a support frame; 3. fixing grooves; 4. a sliding groove; 5. a power mechanism; 51. a first hydraulic telescopic rod; 52. a second hydraulic telescopic rod; 6. a connecting device; 601. a housing; 602. connecting holes; 603. fixing the bolt; 604. steel balls; 7. a first clamping mechanism; 71. clamping arms; 72. a pin hole; 73. a fixing pin; 74. a threaded hole; 75. a first rubber pad; 8. a second clamping mechanism; 81. a splint; 82. a threaded rod; 83. a nut; 84. a second rubber pad; 85. a fastening device; 8501. a frame; 8502. a spring; 8503. a baffle plate; 8504. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a robot clamping device convenient for industrial transportation comprises a fixing mechanism 1, a support frame 2, a fixing groove 3, a sliding groove 4, a power mechanism 5, a connecting device 6, a first clamping mechanism 7 and a second clamping mechanism 8, and is characterized in that the lower portion of the fixing mechanism 1 is connected with the support frame 2, the fixing groove 3 is arranged inside the support frame 2, the sliding groove 4 is arranged on the surface of the fixing groove 3, the power mechanism 5 is arranged on two sides of the support frame 2, one end of the power mechanism 5 is connected with the connecting device 6, the upper end of the first clamping mechanism 7 is fixed inside the connecting device 6, the second clamping mechanism 8 is connected to the inner side of the first clamping mechanism 7, the distance between the transverse fixing grooves 3 is smaller than the width of the connecting device 6, and the distance between the transverse fixing grooves 3 is larger than the width of the upper end of the first clamping mechanism 7, and the distance between the fixing grooves 3 in the longitudinal direction is greater than the height of the coupling means 6.

Preferably, the fixing mechanism 1 comprises a mounting frame 11, a mounting bolt 12, a connecting groove 13 and a connecting bolt 14, the mounting frame 11 is arranged at the four corners of the fixing mechanism 1, the mounting frame 11 is provided with the mounting bolt 12 inside, the connecting groove 13 is arranged on the inner side of the mounting frame 11, the connecting groove 13 is connected with the support frame 2 through the connecting bolt 14, and the total height of the connecting groove 13 plus the upper end of the connecting bolt 14 is smaller than the height of the mounting frame 11.

Preferably, the power mechanism 5 comprises a first hydraulic telescopic rod 51 and a second hydraulic telescopic rod 52, the first hydraulic telescopic rod 51 is arranged on one side of the fixing groove 3, the second hydraulic telescopic rod 52 is arranged on the other side of the fixing groove 3, the first hydraulic telescopic rod 51 and the second hydraulic telescopic rod 52 are symmetrically distributed about a perpendicular bisector of the fixing groove 3, the first hydraulic telescopic rod 51 and the second hydraulic telescopic rod 52 adopt the same specification and model, and the extension amount of the first hydraulic telescopic rod 51 and the second hydraulic telescopic rod 52 is less than half of the length of the fixing groove 3.

Preferably, the connecting device 6 includes a housing 601, a connecting hole 602, a fixing bolt 603 and steel balls 604, the connecting hole 602 is opened at the center of the housing 601, the fixing bolt 603 is disposed at one side of the connecting hole 602, the steel balls 604 are disposed on the lower surface of the housing 601, the connecting hole 602 is in an "i" shape, the steel balls 604 are provided with three groups, the sizes of the steel balls 604 and the sliding groove 4 are matched with each other, and the steel balls 604 are disposed inside the housing 601 and are connected in a rolling manner.

Preferably, the first clamping mechanism 7 includes a clamping arm 71, a pin hole 72, a fixing pin 73, a threaded hole 74 and a first rubber pad 75, the pin hole 72 is opened in the inner portion of the upper end of the clamping arm 71, the fixing pin 73 is connected to the inner portion of the pin hole 72, the threaded hole 74 is disposed on one side below the pin hole 72, the first rubber pad 75 is mounted at the lower end of the clamping arm 71, the clamping arm 71 is set to be "L" shaped, the external dimension of the upper end of the clamping arm 71 is engaged with the internal dimension of the connecting hole 602, and the position and the thread of the threaded hole 74 and the fixing.

Preferably, the second clamping mechanism 8 includes a clamping plate 81, a threaded rod 82, a nut 83, a second rubber pad 84 and a fastening device 85, the outer side of the clamping plate 81 is connected with one end of the threaded rod 82, the other end of the threaded rod 82 is fixed in the clamping arm 71 through the nut 83, the second rubber pad 84 is arranged on the outer side surface of the clamping plate 81, the fastening device 85 is arranged in the clamping plate 81 and the second rubber pad 84, the clamping plate 81 is arranged in an arc-shaped structure, three groups of fastening devices 85 are arranged, and the fastening devices 85 are evenly arranged on the inner side surface of the clamping plate 81.

Preferably, the fastening device 85 includes a frame 8501, a spring 8502, a baffle 8503 and a protrusion 8504, the spring 8502 is disposed inside the frame 8501, the upper end of the spring 8502 is connected to the baffle 8503, the lower end of the spring 8502 is fixed to the bottom of the frame 8501, and the width of the baffle 8503 is greater than the width of the protrusion 8504.

Preferably, the clamping plate 81 and the clamping arm 71 are vertically installed, and the opening direction of the clamping plate 81 is horizontally inward.

When the robot clamping device convenient for industrial transportation is used in detail, firstly, the whole structure of the robot clamping device convenient for industrial transportation needs to be simply known, the installation work of the device is completed before the device is used, the fixing mechanism 1 is fixed with the upper end of the support frame 2 through the connecting bolt 14 in the connecting groove 13, then the upper part of the fixing mechanism 1 is fixed with the robot which is not shown in the figure through the mounting bolt 12 in the mounting frame 11, meanwhile, the first clamping mechanism 7 is connected with the connecting device 6 through the pin hole 72 and the fixing pin 73 at the upper end, the first clamping mechanism 7 is fixed through the screwing thread hole 74 by the fixing bolt 603, the normal work can be realized after the installation work is completed, in the process of industrial transportation, when the transported object is a rectangular structure, the second clamping mechanism 8 can be firstly disassembled and then transported, and after the nut 83 is unscrewed, the threaded rod 82 is directly taken out, so that the second clamping mechanism 8 is disassembled, then the goods with a rectangular structure are carried, the telescopic lengths of the first hydraulic telescopic rod 51 and the second hydraulic telescopic rod 52 are adjusted, the connecting device 6 is pushed to transversely move in the fixed groove 3, in the moving process, the steel balls 604 at the bottom of the fixed groove 3 roll in the sliding groove 4, the friction force between the connecting device 6 and the fixed groove 3 is reduced, the connecting device 6 drives the first clamping mechanism 7 to transversely move, at the moment, the goods can be fixed and carried through the relative movement between the clamping arms 71, when the goods to be carried are in a cylindrical and equal-arc-surface structure, the second clamping mechanism 8 is arranged at the inner side of the clamping arms 71, the same operation steps are carried out, at the moment, the goods are fixed and carried through the arc-shaped clamping plate 81, in the process of clamping the goods by the clamping plate 81, the load is fixed more firmly by the force of the compression spring 8502 through the bump 8504, which is well known to those skilled in the art and not described in detail in the specification.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A robot clamping device convenient for industrial carrying comprises a fixing mechanism (1), a sliding groove (4), a power mechanism (5), a first clamping mechanism (7) and a second clamping mechanism (8), and is characterized in that the lower portion of the fixing mechanism (1) is connected with a support frame (2), a fixing groove (3) is formed in the support frame (2), the sliding groove (4) is formed in the surface of the fixing groove (3), the power mechanism (5) is arranged on two sides of the support frame (2), one end of the power mechanism (5) is connected with a connecting device (6), the upper end of the first clamping mechanism (7) is fixed in the connecting device (6), the second clamping mechanism (8) is connected to the inner side of the first clamping mechanism (7), and the distance between the transverse fixing grooves (3) is smaller than the width of the connecting device (6), and the distance between the transverse directions of the fixing grooves (3) is larger than the width of the upper end of the first clamping mechanism (7), and the distance between the longitudinal directions of the fixing grooves (3) is larger than the height of the connecting device (6).

2. The robot clamping device convenient to industry transport of claim 1, characterized in that, fixed establishment (1) includes mounting bracket (11), construction bolt (12), connecting groove (13) and connecting bolt (14), mounting bracket (11) set up in fixed establishment (1)'s four corners department, and the inside of mounting bracket (11) is provided with construction bolt (12), and connecting groove (13) set up the inboard in mounting bracket (11), and connecting groove (13) are connected with support frame (2) through connecting bolt (14), and the total height of connecting groove (13) plus connecting bolt (14) upper end is less than the height of mounting bracket (11).

3. The industrial-handling-convenient robot gripping device according to claim 1, wherein the power mechanism (5) comprises a first hydraulic telescopic rod (51) and a second hydraulic telescopic rod (52), the first hydraulic telescopic rod (51) is disposed at one side of the fixing groove (3), the second hydraulic telescopic rod (52) is disposed at the other side of the fixing groove (3), the first hydraulic telescopic rod (51) and the second hydraulic telescopic rod (52) are symmetrically distributed about a perpendicular bisector of the fixing groove (3), the first hydraulic telescopic rod (51) and the second hydraulic telescopic rod (52) are of the same specification type, and the elongation of the first hydraulic telescopic rod (51) and the second hydraulic telescopic rod (52) is less than half of the length of the fixing groove (3).

4. The robot clamping device convenient to industrial transportation is as claimed in claim 1, characterized in that connecting device (6) comprises a shell (601), connecting holes (602), fixing bolts (603) and steel balls (604), wherein the connecting holes (602) are formed in the center of the shell (601), the fixing bolts (603) are arranged on one side of the connecting holes (602), the steel balls (604) are arranged on the lower surface of the shell (601), the connecting holes (602) are arranged in an I shape, the steel balls (604) are arranged in three groups, the steel balls (604) are matched with the sliding grooves (4) in size, and the steel balls (604) are arranged in rolling connection inside the shell (601).

5. The robot clamping device convenient for industrial handling according to claim 1, wherein the first clamping mechanism (7) comprises a clamping arm (71), a pin hole (72), a fixing pin (73), a threaded hole (74) and a first rubber pad (75), the pin hole (72) is formed in the inner portion of the upper end of the clamping arm (71), the fixing pin (73) is connected to the inner portion of the pin hole (72), the threaded hole (74) is formed in one side below the pin hole (72), the first rubber pad (75) is installed at the lower end of the clamping arm (71), the clamping arm (71) is arranged in an L shape, the outer dimension of the upper end of the clamping arm (71) is meshed with the inner dimension of the connecting hole (602), and the position and the thread of the threaded hole (74) and the position and the thread of the fixing bolt (603) are matched.

6. The robot gripping device convenient for industrial handling according to claim 1, wherein the second gripping mechanism (8) comprises a clamping plate (81), a threaded rod (82), a nut (83), a second rubber pad (84) and a fastening device (85), the outer side of the clamping plate (81) is connected with one end of the threaded rod (82), the other end of the threaded rod (82) is fixed inside the clamping arm (71) through the nut (83), the second rubber pad (84) is arranged on the outer side surface of the clamping plate (81), the fastening device (85) is arranged inside the clamping plate (81) and the second rubber pad (84), the clamping plate (81) is arranged in an arc structure, the fastening device (85) is arranged in three groups, and the fastening device (85) is uniformly arranged on the inner side surface of the clamping plate (81).

7. The industrial-handling-convenient robot clamping device according to claim 6, wherein the fastening device (85) comprises a frame (8501), a spring (8502), a baffle (8503) and a bump (8504), the spring (8502) is arranged inside the frame (8501), the upper end of the spring (8502) is connected with the baffle (8503), the lower end of the spring (8502) is fixed at the bottom of the frame (8501), and the width of the baffle (8503) is larger than that of the bump (8504).

8. The industrial-handling robot gripping device according to claim 6, wherein the clamping plate (81) and the clamping arm (71) are installed perpendicular to each other, and the opening direction of the clamping plate (81) is set horizontally inward.