CN219522158U

CN219522158U - Multi-angle clamping device for robot

Info

Publication number: CN219522158U
Application number: CN202222543543.0U
Authority: CN
Inventors: 徐清; 王安徽
Original assignee: SHANGHAI HUAXIN ALLOY CO Ltd
Current assignee: SHANGHAI HUAXIN ALLOY CO Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-08-15
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a multi-angle clamping device for a robot, which comprises an electric telescopic rod and a clamping device positioned at the front end of the electric telescopic rod, wherein a supporting and adjusting frame and a rotating device are arranged on the side edge of the clamping device, the supporting and adjusting frame comprises a supporting frame and an air cylinder positioned below the supporting frame, one end of the supporting frame is connected with the clamping device through a connecting shaft, two ends of the air cylinder are respectively connected with the supporting frame and the clamping device through the connecting shaft, the rotating device comprises a rotating column and a rotating motor, the rotating column is movably arranged on the electric telescopic rod and is connected with the supporting frame, and the rotating motor drives the rotating column and the supporting frame to rotate.

Description

Multi-angle clamping device for robot

Technical Field

The utility model relates to the technical field of robot clamping, in particular to a multi-angle clamping device for a robot.

Background

Along with the continuous progress of industrialization, industrial machinery continuously develops, so that in the industrial production process, more industrial robots appear in the field of vision of people, but most of the current industrial robots adopt relatively fixed mechanical structures and cannot be flexibly adjusted according to specific conditions, and only simple assembly line operation can be performed, and once the assembly line is adjusted, the phenomenon that the machinery cannot work normally is caused, so that the industrial robot is inconvenient for people to use.

The patent number is CN 215358458U's chinese patent, discloses a rotatable clamping device of multi-angle for industrial robot, including PMKD, the equal fixedly connected with base in four corners of PMKD lower surface, PMKD's upper surface rotates and is connected with first toothed disc, the upper surface fixedly connected with of first toothed disc stabilizes the post, the upper surface fixedly connected with fixed bolster of stabilizing the post.

In the above patent, the clamping of the material is realized through the electric telescopic rod and the clamping device, but the clamping device can not adjust the state of the clamping device relative to the electric telescopic rod, namely, the state of the clamping device in the space can not be adjusted according to the position of the material, which is unfavorable for the clamping device to clamp and place the material which is arranged wantonly.

Disclosure of Invention

The utility model aims to provide a multi-angle clamping device for a robot, which aims to solve the problem that the existing robot clamping device can not clamp materials in different directions by changing the state of the existing robot clamping device relative to an electric telescopic rod.

The utility model is realized in the following way:

the utility model provides a multi-angle clamping device for robot, including electric telescopic handle and the clamping device who is located electric telescopic handle front end, the clamping device side is provided with support alignment jig and rotary device, support alignment jig includes the support frame and is located the cylinder of support frame below, the one end of support frame is connected through the connecting axle with clamping device, the both ends of cylinder are connected through the connecting axle with support frame and clamping device respectively, rotary device includes spliced pole and rotating electrical machines, spliced pole movable mounting is on electric telescopic handle and is connected with the support frame, and the rotating electrical machines drives spliced pole and support frame rotation.

By adopting the technical scheme, the setting of supporting and adjusting the loading frame and the rotating device is convenient for cooperate, realizes that clamping device adjusts in a large scale in the space, provides convenience for clamping materials, changes the state that current robot clamping device can not adjust in a large scale, improves the flexibility of robot clamping device, and the setting of support frame is convenient for provide support for the installation of clamping device and rotation around the axle, and the setting of cylinder is convenient for through the change of its length, control clamping device relative connecting axle rotates.

Further, a plurality of tooth sockets are formed in the side wall of the rotating column, the tooth sockets are uniformly distributed along the circumference direction of the rotating column, and a gear fixedly connected with an output shaft of the rotating motor is meshed with the rotating column.

By adopting the technical scheme, the arrangement of the tooth socket and the gear is convenient for cooperation to realize the transmission of the power of the rotating motor, the rotating column is forced to rotate, the rotation of the clamping device is realized, and the clamping device is matched with the relative connecting shaft of the clamping device in a rotating way to realize the large-scale adjustment of the clamping device in space.

Further, the end face of the electric telescopic rod is provided with a circular groove, the upper side face of the electric telescopic rod is provided with a mounting groove, the mounting groove is communicated with the circular groove, the rotating column is movably mounted in the circular groove, and the rotating motor is located in the mounting groove.

By adopting the technical scheme, the setting of circular slot is convenient for provide the space for the installation and the rotation of spliced pole, cooperation circular slot and spliced pole cooperation make clamping device stably install on driving the telescopic link simultaneously.

Further, the rotating device further comprises two symmetrically arranged pressing plates and two bidirectional screws positioned above the two pressing plates, the upper side surface and the lower side surface of each pressing plate are fixedly connected with buckling plates, and two ends of each bidirectional screw respectively penetrate through the buckling plates of the two pressing plates in a threaded mode and one end of each bidirectional screw is connected with the adjusting motor.

By adopting the technical scheme, the setting of supporting the clamp plate is convenient for relative movement under the effect of bi-directional screw rod, and it is convenient to keep away from each other for the rotation post drives clamping device rotation when two support the clamp plate, makes the rotation post stably place when two support the clamp plate and be close to each other and support the pressure rotation post, and then makes clamping device stable in a certain state, and the setting of protection pad is convenient for cooperation work increase to support the clamp plate and rotate the frictional force of post.

Further, the end face of the electric telescopic rod is provided with a groove, two buckling grooves are formed in the groove and opposite to two ends of the side wall, the pressing plate is located in the groove, the buckling plate is installed in the buckling groove, and the bidirectional screw penetrates through the side wall of the groove.

By adopting the technical scheme, the installation and the removal of the installation of being convenient for support the clamp plate of recess provide the space.

Further, two support the clamp plate and be located the both sides of spliced pole respectively, two support the terminal surface that the clamp plate is close to each other and set up to arc structure and fixedly connected with slipmat, slipmat and spliced pole contact.

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

1. the support adjusting rack and the rotating device are arranged to be convenient for cooperation, so that the clamping device can be adjusted in a large range in space, convenience is provided for clamping materials, the condition that the existing robot clamping device cannot be adjusted in a large range in space is changed, and the flexibility of the robot clamping device is improved;

2. the cylinder is arranged to control the clamping device to rotate relative to the connecting shaft through the change of the length of the cylinder;

3. the arrangement of the tooth socket and the gear is convenient for the cooperation work to realize the transmission of the power of the rotating motor, forces the rotating column to rotate, realizes the rotation of the clamping device, and realizes the large-scale adjustment of the clamping device in space by the rotation cooperation of the clamping device and the connecting shaft relative to the clamping device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the electric telescopic rod of the present utility model;

FIG. 3 is a schematic view of a clamping device according to the present utility model;

FIG. 4 is a schematic view of the structure of the support and adjustment frame of the present utility model;

FIG. 5 is a schematic view of a rotary apparatus of the present utility model;

in the figure: 1. an electric telescopic rod; 11. a groove; 12. a circular groove; 13. a buckle groove; 14. a mounting groove; 2. a clamping device; 21. supporting an adjusting frame; 211. a support frame; 212. a cylinder; 213. a connecting groove; 22. a rotating device; 221. rotating the column; 222. tooth sockets; 223. a gear; 224. a rotating electric machine; 225. a pressing plate; 226. an anti-slip pad; 227. a buckle plate; 228. a bidirectional screw; 229. and (5) adjusting the motor.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Examples: referring to fig. 1 and 3, it is shown that: the utility model provides a multi-angle clamping device for robot, includes electric telescopic handle 1 and is located clamping device 2 of electric telescopic handle 1 front end, and clamping device 2 side is provided with support adjustment frame 21 and rotary device 22, and rotary device 22 and clamping device 2 are connected to support adjustment frame 21, and rotary device 22 is connected with electric telescopic handle 1.

Referring to fig. 2, it is shown: the end face of the electric telescopic rod 1 is provided with a circular groove 12, the upper side face of the electric telescopic rod is provided with a mounting groove 14, the mounting groove 14 is communicated with the circular groove 12, the end face of the electric telescopic rod 1 is provided with a groove 11, and two opposite side wall ends in the groove 11 are provided with buckling grooves 13.

Referring to fig. 4, it is shown that: the support adjusting frame 21 comprises a support frame 211 and an air cylinder 212, wherein one end of the support frame 211 is connected with the clamping device 2 through a connecting shaft, and two ends of the air cylinder 212 are respectively connected with the support frame 211 and the clamping device 2 through connecting shafts.

Referring to fig. 5, it is shown that: the rotating device 22 comprises a rotating column 221, a rotating motor 224 and a locking mechanism, a plurality of tooth grooves 222 are formed in the side wall of the rotating column 221, the tooth grooves 222 are evenly distributed along the circumferential direction of the rotating column 221, a gear 223 fixedly connected with an output shaft of the rotating motor 224 is meshed with the rotating column 221, the rotating column 221 is movably mounted in the circular groove 12, one end of the rotating column 221 protruding out of the electric telescopic rod 1 is connected with the supporting frame 211, and the rotating motor 224 is located in the mounting groove 14.

Referring to fig. 5, it is shown that: the locking mechanism includes two symmetrical pressing plates 225 that set up and is located the two bi-directional screw 228 of pressing plates 225 top, pressing plates 225 up and down side all fixedly connected with buckle board 227, the both ends of bi-directional screw 228 are threaded respectively and are passed two pressing plates 225's buckle board 227 and one end is connected with accommodate motor 229, pressing plates 225 is located recess 11, and buckle board 227 installs in buckle groove 13, and bi-directional screw 228 runs through recess 11's lateral wall, two pressing plates 225 are located the both sides of rotation post 221 respectively, the terminal surface that two pressing plates 225 are close to each other sets up to arc structure and fixedly connected with slipmat 226, slipmat 226 and rotation post 221 contact.

The setting of supporting and adjusting the loading frame 21 and the rotating device 22 is convenient for cooperate work, realizes that clamping device 2 adjusts in a large scale in the space, provides convenience for clamping materials, changes the state that current robot clamping device can't adjust in a large scale, improves robot clamping device's flexibility.

The circular groove 12 is arranged to provide space for the installation and rotation of the rotating column 221, and meanwhile, the clamping device 2 is stably installed on the driving telescopic rod 1 by matching the circular groove 12 with the rotating column 221, and the groove 11 is arranged to provide space for the installation and movement of the pressing plate 225.

The support frame 211 is provided to facilitate the mounting and pivoting of the clamping device 2, and the air cylinder 212 is provided to facilitate the control of the rotation of the clamping device 2 relative to the connecting shaft by the change in length thereof.

The arrangement of the tooth socket 222 and the gear 223 is convenient for cooperation to realize the power transmission of the rotating motor 224, forces the rotating column 221 to rotate, realizes the rotation of the clamping device 2, and realizes the large-scale adjustment of the clamping device 2 in space by rotating cooperation with the connecting shaft of the clamping device 2.

The setting of pressing plate 225 is convenient for relatively move under the effect of bi-directional screw 228, and it is convenient to drive clamping device 2 rotation for the dwang 221 to keep away from each other when two pressing plates 225, makes dwang 221 stable placing when two pressing plates 225 are close to each other and press dwang 221, and then makes clamping device 2 stable in a certain state, and the setting of protection pad 226 is convenient for the cooperation work increase pressing plate 225 and dwang 221's frictional force.

When the clamping device is in use, the control system controls the supporting and adjusting frame 21 and the rotating device 22 to work, the air cylinder 212 controls the clamping device 2 to rotate around the connecting shaft by a certain angle, and meanwhile, the rotating column 221 and the clamping device 2 are driven to rotate under the action of the rotating motor 224, so that the clamping device 2 can be adjusted in a large range in space.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Multi-angle clamping device for robot, its characterized in that: including electric telescopic handle (1) and be located clamping device (2) of electric telescopic handle (1) front end, clamping device (2) side is provided with support alignment jig (21) and rotary device (22), support alignment jig (21) include support frame (211) and be located cylinder (212) of support frame (211) below, the one end and the clamping device (2) of support frame (211) are connected through the connecting axle, the both ends of cylinder (212) are connected through the connecting axle with support frame (211) and clamping device (2) respectively, rotary device (22) are including spliced pole (221) and rotating electrical machines (224), spliced pole (221) movable mounting is on electric telescopic handle (1) and is connected with support frame (211), just rotating electrical machines (224) drive spliced pole (221) and support frame (211) rotation.

2. The multi-angle clamping device for a robot according to claim 1, wherein a plurality of tooth grooves (222) are formed in the side wall of the rotating column (221), the plurality of tooth grooves (222) are uniformly distributed along the circumferential direction of the rotating column (221), and a gear (223) fixedly connected with an output shaft of the rotating motor (224) is meshed with the rotating column (221).

3. The multi-angle clamping device for the robot according to claim 2, wherein the end face of the electric telescopic rod (1) is provided with a circular groove (12) and the upper side face of the electric telescopic rod is provided with a mounting groove (14), the mounting groove (14) is communicated with the circular groove (12), the rotating column (221) is movably mounted in the circular groove (12), and the rotating motor (224) is located in the mounting groove (14).

4. A multi-angle clamping device for a robot according to claim 3, wherein the rotating device (22) further comprises two pressing plates (225) symmetrically arranged and two bidirectional screws (228) located above the two pressing plates (225), the upper side and the lower side of the pressing plates (225) are fixedly connected with buckling plates (227), and two ends of the bidirectional screws (228) respectively penetrate through the buckling plates (227) of the two pressing plates (225) in a threaded mode, and one end of each bidirectional screw is connected with an adjusting motor (229).

5. The multi-angle clamping device for the robot of claim 4, wherein the end face of the electric telescopic rod (1) is provided with a groove (11), two opposite side walls in the groove (11) are provided with clamping grooves (13) at two ends, the pressing plate (225) is positioned in the groove (11), the clamping plate (227) is arranged in the clamping grooves (13), and the bidirectional screw (228) penetrates through the side walls of the groove (11).

6. The multi-angle clamping device for a robot according to claim 5, wherein two pressing plates (225) are respectively located at two sides of the rotating column (221), end faces, close to each other, of the two pressing plates (225) are arranged into an arc-shaped structure and are fixedly connected with anti-slip pads (226), and the anti-slip pads (226) are in contact with the rotating column (221).