CN211517492U

CN211517492U - Industrial robot suitable for use in machinery workshop

Info

Publication number: CN211517492U
Application number: CN201922132653.6U
Authority: CN
Inventors: 孙秋梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-18
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an industrial robot suitable for use in a machinery production workshop, which structurally comprises a base, a fixed seat, a swing arm, a small arm, a rotary arm and a clamping hand, wherein the fixed seat is arranged right above the base; the utility model discloses an it is rotatory with connecting rod welded second gear, third gear to change epaxial first gear drive for follow rotatoryly with the gear chuck of third gear activity block, and the radius of third gear is the third of gear chuck, so the rotatory round of the rotatory three-ring gear chuck of third gear, thereby can increase the rotatory precision of rotatory wrist, can not take place the condition of part installation dislocation.

Description

Industrial robot suitable for use in machinery workshop

Technical Field

The utility model belongs to the technical field of industrial robot and specifically relates to an industrial robot who is applicable to in the mechanical production workshop use.

Background

An industrial robot is a multi-joint manipulator or a multi-degree-of-freedom machine device oriented to the industrial field, can automatically execute work, and is a machine which realizes various functions by means of self power and control capacity; the robot can receive human commands and can also run according to a pre-arranged program, and a modern industrial robot can also perform actions according to a principle formulated by an artificial intelligence technology; when the robot works in a mechanical production workshop, a part placed at a fixed position needs to be lifted and installed at a corresponding place, so that the part can be installed only by driving the part to rotate by a manipulator of the robot, and the existing manipulator has low rotation precision, so that the part and the installation position deviate and the situation that the part cannot be installed is caused; and the clamping claw can be opened by the telescopic arm when the clamping hand does not clamp the part, so that the next part can be clamped.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model discloses a realize through following technical scheme: the utility model provides an industrial robot suitable for use in machinery workshop, its structure includes base, fixing base, swing wrist, swing arm, forearm, rotatory wrist, presss from both sides tight hand, be equipped with the fixing base directly over the base, the upper end of fixing base is provided with the swing wrist, the top at the swing wrist is installed to the swing arm, the other end of swing arm is located to the forearm, the one end of rotatory wrist is connected with the forearm, the rotatory wrist other end with press from both sides tight hand activity block.

As a further optimization of this technical scheme, be equipped with pivot, first gear, fixed block, connecting rod, second gear, third gear, block in the forearm, the end of pivot is equipped with first gear, the fixed block is equipped with two, the fixed block is established on the wall body of forearm, the connecting rod runs through the fixed block, the centre at the connecting rod is established to the second gear, second gear and connecting rod welded connection, second gear and first gear activity block, the end of connecting rod is located to the third gear, third gear and connecting rod welded connection, the block is equipped with two, the block encircles in the inboard of forearm.

As the further optimization of this technical scheme, be equipped with gear chuck in the rotatory wrist, gear chuck's inside is for cutting open the empty form, gear chuck is equipped with the latch more than ten, gear chuck and the movable block of third gear, the radius of rotatory wrist is the triple of third gear.

As a further optimization of the technical scheme, be equipped with flexible arm, first dog, second dog, spring, clamping jaw in pressing from both sides tight hand, flexible arm is established in the positive centre of pressing from both sides tight hand, first dog is equipped with two, first dog is established in the both sides of pressing from both sides tight hand, the second dog is equipped with two, second dog welded connection is in the both sides of flexible arm, the spring is equipped with two, the spring is installed respectively in the flexible arm between first dog and second dog, clamping jaw is equipped with two, clamping jaw welds at flexible arm both sides end.

In a further preferred embodiment of the present invention, the clamping claw is movably engaged with a wall of the clamping hand.

Advantageous effects

The utility model relates to an industrial robot suitable for use in mechanical production workshop compares with prior art has following advantage:

1. the utility model discloses an it is rotatory with connecting rod welded second gear, third gear to change epaxial first gear drive for follow rotatoryly with the gear chuck of third gear activity block, and the radius of third gear is the third of gear chuck, so the rotatory round of the rotatory three-ring gear chuck of third gear, thereby can increase the rotatory precision of rotatory wrist, can not take place the condition of part installation dislocation.

2. The utility model discloses a two springs in the flexible arm and first dog second stopper activity blocks can promote flexible arm and remove to both sides, drive to press from both sides tightly to grab and open and press from both sides and get the part, need not drive the clamping jaw and open and press from both sides and get the part in utilizing flexible arm work, and the operation of letting press from both sides tight hand is more convenient.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to an industrial robot's main visual structure schematic diagram suitable for use in the machinery workshop.

Fig. 2 is the utility model relates to an industrial robot's forearm structure schematic diagram suitable for use in the machinery workshop.

Fig. 3 is the utility model relates to a press from both sides tight hand structure schematic diagram suitable for industrial robot who uses in the machinery workshop.

In the figure: the device comprises a base 1, a fixed seat 2, a swing wrist 3, a swing arm 4, a small arm 5, a rotary wrist 6, a clamping hand 7, a rotating shaft a1, a first gear a2, a fixed block a3, a connecting rod a4, a second gear a5, a third gear a6, an engaging block a7, a gear chuck b, a telescopic arm c1, a first stop c2, a second stop c3, a spring c4 and a clamping claw c 5.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.

Examples

Please refer to fig. 1-3, the utility model provides an industrial robot suitable for use in mechanical production workshop, its structure includes base 1, fixing base 2, swing wrist 3, swing arm 4, forearm 5, swivel wrist 6, presss from both sides tight hand 7, be equipped with fixing base 2 directly over base 1, the upper end of fixing base 2 is provided with swing wrist 3, swing arm 4 is installed on the top of swing wrist 3, the other end of swing arm 4 is located to forearm 5, the one end of swivel wrist 6 is connected with forearm 5, the other end of swivel wrist 6 with press from both sides tight hand 7 activity block.

The small arm 5 is provided with a rotating shaft a1, a first gear a2, a fixed block a3, a connecting rod a4, a second gear a5, a third gear a6 and an engaging block a7, the tail end of the rotating shaft a1 is provided with the first gear a2, the fixed blocks a3 are two, the fixed blocks a3 are arranged on the wall body of the small arm 5, the connecting rod a4 penetrates through the fixed block a3, the second gear a5 is arranged in the middle of the connecting rod a4, the second gear a5 is connected with the connecting rod a4 in a welding mode, the second gear a5 is movably engaged with the first gear a2, the third gear a6 is arranged at the tail end of the connecting rod a4, the third gear a6 is connected with the connecting rod a4 in a welding mode, the engaging blocks a7 are two, and the engaging blocks a7 are encircled on the inner side of the small arm 5.

Be equipped with gear chuck b in the rotatory wrist 6, gear chuck b's inside is for cutting open the blank form, gear chuck b is equipped with the latch more than ten, gear chuck b and third gear a6 activity block, the radius of rotatory wrist 6 is the triple of third gear a 6.

The clamping hand 7 is provided with a telescopic arm c1, a first stop block c2, a second stop block c3, a spring c4 and a clamping claw c5, the telescopic arm c1 is arranged in the middle of the clamping hand 7, the first stop block c2 is provided with two, the first stop block c2 is arranged on two sides of the clamping hand 7, the second stop block c3 is provided with two, the second stop block c3 is connected to two sides of the telescopic arm c1 in a welded mode, the spring c4 is provided with two, the spring c4 is respectively arranged in the telescopic arm c1 between the first stop block c2 and the second stop block c3, the clamping claw c5 is provided with two, and the clamping claw c5 is welded at the tail ends of two sides of the telescopic arm c 1.

The clamping claw c5 is movably engaged with the wall of the clamping hand 7.

The working principle is as follows: the rotating shaft a1 rotates to drive the first gear a2 to rotate, the first gear a2 is movably clamped with the second gear a5, so that the second gear a5 and the third gear a6 which are installed on a connecting rod a4 which is installed on a fixed block a3 also rotate, the third gear a5 is movably clamped with a gear chuck b in the rotary wrist 6, the third gear a6 drives the rotary wrist 6 to rotate, the radius of the third gear a6 is one third of that of the gear chuck b, and therefore the third gear a6 rotates the three-ring gear chuck b for one rotation, so that the rotary wrist 6 can rotate more accurately, and the situation of part installation dislocation cannot occur; first stoppers c2 are arranged on two sides inside the clamping hand 7, second stoppers c3 are arranged on two sides of the telescopic arm c1, the clamping hand 7 can be movably clamped with the first stoppers c2 through a spring in the telescopic arm c1 after the part is mounted, the telescopic arm c1 is driven to move towards two ends of the clamping hand 7, so that the clamping claw c5 is opened, the clamping claw c5 connected with the telescopic arm c1 can be opened without starting the telescopic arm c1 to work, and the next part can be grabbed.

The foregoing shows and describes the general principles of the present invention, its essential features and advantages, and it will be understood by those skilled in the art that it is not limited by the details of the foregoing embodiments, which description includes illustrations of the principles of the invention, but rather is embodied in other specific forms without departing from the spirit or essential characteristics of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An industrial robot suitable for use in a machinery production workshop, characterized in that: the structure of the clamping device comprises a base (1), a fixing seat (2), a swinging wrist (3), a swinging arm (4), a small arm (5), a rotating wrist (6) and a clamping hand (7), wherein the fixing seat (2) is arranged right above the base (1), the swinging arm (3) is arranged at the upper end of the fixing seat (2), the swinging arm (4) is installed at the top end of the swinging wrist (3), the small arm (5) is arranged at the other end of the swinging arm (4), one end of the rotating wrist (6) is connected with the small arm (5), and the other end of the rotating wrist (6) is movably clamped with the clamping hand (7).

2. An industrial robot adapted for use in a machine shop according to claim 1, characterized in that: the small arm (5) is provided with a rotating shaft (a1), a first gear (a2), a fixed block (a3), a connecting rod (a4), a second gear (a5), a third gear (a6) and a clamping block (a7), the tail end of the rotating shaft (a1) is provided with a first gear (a2), the number of the fixing blocks (a3) is two, the fixing block (a3) is arranged on the wall body of the small arm (5), the connecting rod (a4) penetrates through the fixing block (a3), the second gear (a5) is arranged in the middle of the connecting rod (a4), the second gear (a5) is connected with the connecting rod (a4) in a welding way, the second gear (a5) is movably clamped with the first gear (a2), the third gear (a6) is arranged at the tail end of the connecting rod (a4), the third gear (a6) is connected with a connecting rod (a4) in a welding mode, two clamping blocks (a7) are arranged, and the clamping blocks (a7) surround the inner side of the small arm (5).

3. An industrial robot adapted for use in a machine shop according to claim 1, characterized in that: be equipped with gear chuck (b) in rotatory wrist (6), the inside of gear chuck (b) is for cutting open the empty form, gear chuck (b) is equipped with the latch more than ten, gear chuck (b) and third gear (a6) activity block, the radius of rotatory wrist (6) is the triple of third gear (a 6).

4. An industrial robot adapted for use in a machine shop according to claim 1, characterized in that: the clamping hand (7) is provided with a telescopic arm (c1), a first stop block (c2), a second stop block (c3), a spring (c4) and clamping claws (c5), the telescopic arm (c1) is arranged in the middle of the clamping hand (7), the number of the first stop blocks (c2) is two, the first stop blocks (c2) are arranged on two sides of the clamping hand (7), the number of the second stop blocks (c3) is two, the second stop blocks (c3) are connected to two sides of the telescopic arm (c1) in a welding mode, the number of the springs (c4) is two, the springs (c4) are respectively arranged in the telescopic arm (c1) between the first stop block (c2) and the second stop block (c3), the number of the clamping claws (c5) is two, and the clamping claws (5) are welded to the tail ends of two sides of the telescopic arm (c 1).

5. An industrial robot adapted for use in a machine shop according to claim 4, characterized in that: the clamping claw (c5) is movably clamped with the wall body of the clamping hand (7).