CN210909308U

CN210909308U - Robot is polished and is used foundry goods tongs

Info

Publication number: CN210909308U
Application number: CN201921733287.3U
Authority: CN
Inventors: 王春光; 武晋; 朱雅乔
Original assignee: Tianjin Sino German University of Applied Sciences
Current assignee: Tianjin Sino German University of Applied Sciences
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-03
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a robot is polished and is used foundry goods tongs, the on-line screen storage device comprises a base, the top outer wall of base is provided with the drain pan, and the top outer wall of drain pan rotates and is connected with the carousel, and the top outer wall of carousel is provided with the stand, and one side of stand is provided with vertical frame, is provided with vertical adjustment mechanism between vertical frame and the stand, the bottom inner wall of vertical frame is connected with the grudging post through the bearing, and one side outer wall of grudging post is opened there is the spacing groove, and the side inner wall sliding connection of spacing groove has the crossbeam, and the one end of crossbeam is provided with hold-down mechanism, and the bottom outer wall other end of crossbeam is provided with the telescopic link, and the bottom outer wall. The utility model discloses can snatch the foundry goods of different shapes, improve the application scope of foundry goods tongs, can prevent that depression bar pressure is too big and lead to the foundry goods to damage, made things convenient for the regulation of foundry goods position and angle when polishing.

Description

Robot is polished and is used foundry goods tongs

Technical Field

The utility model relates to an equipment technical field that polishes especially relates to a robot is polished and is used foundry goods tongs.

Background

After the casting is cored, the casting is required to be cleaned and subjected to rough machining and finish machining, then a usable finished product is obtained, the casting cleaning is mainly a process of removing sand burning on the surface of the casting and redundant materials on the surface, such as casting heads, flash, burrs and the like, by using tools, and in the construction of a digital factory, the robot polishing is a development trend of casting cleaning.

When the robot polishes among the prior art, the foundry goods snatchs fixedly through the manipulator usually, however when the manipulator snatchs fixedly, then inconvenient fixed to some special-shaped parts, application scope is less.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a casting gripper for polishing a robot.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a robot is polished and is used foundry goods tongs, includes the base, the top outer wall of base is provided with the drain pan, and the top outer wall of drain pan rotates and is connected with the carousel, and the top outer wall of carousel is provided with the stand, and one side of stand is provided with vertical frame, is provided with vertical adjustment mechanism between vertical frame and the stand, the bottom inner wall of vertical frame is connected with the grudging post through the bearing, and one side outer wall of grudging post is opened there is the spacing groove, and the side inner wall sliding connection of spacing groove has the crossbeam, and the one end of crossbeam is provided with hold-down mechanism, and the bottom outer wall other end of crossbeam is provided with the telescopic link, and the bottom outer wall of telescopic link sets up in the top outer wall of bottom plate, one side outer wall of bottom plate is provided with the.

Furthermore, the adjusting mechanism comprises a vertical shell arranged on the outer wall of one side of the stand column, the inner wall of the top of the vertical shell is connected with a lead screw through a bearing, the outer wall of the side face of the lead screw is connected with a moving block through threads, the outer wall of one side of the vertical frame is arranged on the outer wall of one side of the moving block, a first driving box is arranged on the outer wall of the top of the vertical shell, and the output end of the first driving box is connected with the outer wall of the top of.

Furthermore, the inner wall of the bottom shell is provided with a motor, and an output shaft of the motor is fixedly connected to the outer wall of the bottom of the rotary table.

Furthermore, the bottom outer wall of the vertical frame is provided with a second driving box, and the output end of the second driving box is fixedly connected to the bottom outer wall of the bottom plate.

Furthermore, a third driving box is arranged on one side of the outer wall of the bottom beam, and an output shaft of the third driving box is fixedly connected to the outer wall of the bottom of the mounting seat.

Furthermore, the pressing mechanism comprises a pressing shell arranged on the outer wall of one end of the cross beam, and a pressing rod is arranged on the outer wall of the bottom of the pressing shell.

Further, hold-down mechanism is including setting up in the pressure shell of crossbeam one end outer wall, and presses shell top inner wall to be provided with pressure sensor, and pressure sensor's bottom outer wall is provided with the board of supporting, and the bottom outer wall of supporting is provided with the spring, and the bottom outer wall of spring is provided with the clamp plate, and the bottom outer wall of clamp plate is connected with the commentaries on classics board through the bearing, and the bottom outer wall of commentaries on classics board is provided with the depression bar.

The utility model has the advantages that:

1. through setting up mount pad and depression bar, can install the anchor clamps of different shapes foundry goods on the mount pad, the foundry goods can drive the depression bar motion and then with the foundry goods anchor clamps through the telescopic link after placing on anchor clamps, and then can snatch the foundry goods of different shapes, improved the application scope of foundry goods tongs.

2. Through setting up spring and pressure sensor, set up spring and pressure sensor in the top of depression bar, the depression bar is when compressing tightly the foundry goods, and pressure sensor can detect pressure and control the stroke of telescopic link, and the spring can prevent that depression bar pressure is too big and lead to the foundry goods to damage.

3. Through setting up drain pan, first drive case, second drive case and third drive case, the drive through drain pan and second drive case enables the mount pad and removes the optional position of certain limit, and the height of mount pad can be adjusted through the drive of first drive case, can adjust the angle of mount pad through the third drive case, has made things convenient for the regulation of foundry goods position and angle when polishing then.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a casting gripper for robot sanding according to embodiment 1;

FIG. 2 is a schematic view of a shell pressing structure of a casting gripper for robot polishing in embodiment 2;

fig. 3 is a schematic structural view of a vertical shell of the casting gripper for robot polishing in embodiment 1.

In the figure: 1-base, 2-bottom shell, 3-rotary table, 4-upright column, 5-vertical shell, 6-vertical frame, 7-first driving box, 8-vertical frame, 9-spacing groove, 10-cross beam, 11-pressing shell, 12-pressing rod, 13-mounting hole, 14-bottom plate, 15-telescopic rod, 16-second driving box, 17-bottom beam, 18-third driving box, 19-mounting seat, 20-pressure sensor, 21-resisting plate, 22-spring, 23-pressing plate, 25-rotating plate, 26-moving block and 27-screw rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1 and 3, a casting gripper for robot polishing comprises a base 1, a bottom shell 2 is welded on the outer wall of the top of the base 1, a rotary table 3 is rotatably connected on the outer wall of the top of the bottom shell 2, a stand column 4 is welded on the outer wall of the top of the rotary table 3, a vertical frame 6 is arranged on one side of the stand column 4, a vertical adjusting mechanism is arranged between the vertical frame 6 and the stand column 4, the inner wall of the bottom of the vertical frame 6 is connected with a vertical frame 8 through a bearing, a limiting groove 9 is formed in the outer wall of one side of the vertical frame 8, a cross beam 10 is slidably connected on the inner wall of the side of the limiting groove 9, a pressing mechanism is arranged at one end of the cross beam 10, the other end of the outer wall of the bottom of the cross beam 10 is connected with a telescopic rod 15 through a screw, the outer wall of the bottom of the, the top outer wall of the mounting seat 19 is provided with a mounting hole 13.

The utility model discloses in, adjustment mechanism includes through the screw connection in the perpendicular shell 5 of 4 one sides outer walls of stand, and erects the top inner wall of shell 5 and be connected with lead screw 27 through the bearing, and the side outer wall of lead screw 27 has movable block 26 through threaded connection, and one side outer wall of vertical frame 6 passes through screw connection in one side outer wall of movable block 26, erects the top outer wall of shell 5 and has first drive case 7 through screw connection, and the output of first drive case 7 is connected with the top outer wall of lead screw 27.

Wherein, the bottom inner wall of drain pan 2 has the motor through the screw connection, and the output shaft fixed connection of motor is in the bottom outer wall of carousel 3.

Wherein, the bottom outer wall of vertical frame 6 has second drive case 16 through screwed connection, and the output of second drive case 16 fixed connection is in the bottom outer wall of bottom plate 14.

Wherein, the bottom outer wall one side of floorbar 17 is connected with third drive case 18 through the screw, and the output shaft of third drive case 18 fixed connection is in the bottom outer wall of mount pad 19.

The pressing mechanism comprises a pressing shell 11 welded on the outer wall of one end of the cross beam 10, and a pressing rod 12 is welded on the outer wall of the bottom of the pressing shell 11.

The working principle is as follows: during the use, through the anchor clamps of the foundry goods that the fix with screw needs snatched on mount pad 19, then place the foundry goods that need polish on anchor clamps, telescopic link 15 drives depression bar 12 and pushes down, and then make the foundry goods fix on anchor clamps, the motor drives carousel 3 and rotates, second drive case 16 drives bottom plate 14 rotation and can drives foundry goods horizontal migration to optional position, first drive case 7 drives the height that the foundry goods can be adjusted to the lead screw 27 rotation, the angle that the foundry goods can be adjusted in the rotation of third drive case 18, and then made things convenient for and polished.

Example 2:

referring to fig. 2, a robot is polished and is used foundry goods tongs, compare with embodiment 1, in order to prevent that the foundry goods from being damaged by too big pressure, different hold-down mechanism has been adopted with embodiment 1, hold-down mechanism is including welding in the pressure shell 11 of crossbeam 10 one end outer wall, and presses 11 top inner walls of shell to have pressure sensor 20 through screw connection, and pressure sensor 20's bottom outer wall has support plate 21 through screw connection, and the bottom outer wall welding of support plate 21 has spring 22, and the bottom outer wall welding of spring 22 has clamp plate 23, and the bottom outer wall of clamp plate 23 has commentaries on classics board 25 through bearing connection, and the bottom outer wall welding of commentaries on classics board 25 has depression bar.

The working principle is as follows: compared with the embodiment 1, when the pressure rod 12 is pressed down, the pressure sensor 20 can detect the pressure, so as to control the stroke of the telescopic rod 15, the elastic force of the spring 22 can play a role in buffering, and the damage of the casting caused by the overlarge pressure of the pressure rod 12 is prevented.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A casting gripper for polishing of a robot comprises a base (1) and is characterized in that a bottom shell (2) is arranged on the outer wall of the top of the base (1), a rotary table (3) is rotatably connected to the outer wall of the top of the bottom shell (2), a stand column (4) is arranged on the outer wall of the top of the rotary table (3), a vertical frame (6) is arranged on one side of the stand column (4), a vertical adjusting mechanism is arranged between the vertical frame (6) and the stand column (4), the inner wall of the bottom of the vertical frame (6) is connected with a stand frame (8) through a bearing, a limiting groove (9) is formed in the outer wall of one side of the stand frame (8), a cross beam (10) is slidably connected to the inner wall of the side of the limiting groove (9), a pressing mechanism is arranged at one end of the cross beam (10), a telescopic rod (15) is arranged at the other end of the outer, the outer wall of one side of the bottom plate (14) is provided with a bottom beam (17), one side of the outer wall of the top of the bottom beam (17) is connected with a mounting seat (19) through a bearing, and the outer wall of the top of the mounting seat (19) is provided with a mounting hole (13).

2. The casting gripper for robot grinding as claimed in claim 1, wherein the adjusting mechanism comprises a vertical shell (5) arranged on the outer wall of one side of the upright post (4), the inner wall of the top of the vertical shell (5) is connected with a lead screw (27) through a bearing, the outer wall of the side face of the lead screw (27) is connected with a moving block (26) through a thread, the outer wall of one side of the vertical frame (6) is arranged on the outer wall of one side of the moving block (26), the outer wall of the top of the vertical shell (5) is provided with a first driving box (7), and the output end of the first driving box (7) is connected with the outer wall of the top of the lead screw (.

3. Casting gripper for robot sanding according to claim 1 characterized in that the bottom inner wall of the bottom shell (2) is provided with a motor and the output shaft of the motor is fixedly connected to the bottom outer wall of the turntable (3).

4. Casting gripper for robot sanding according to claim 1, characterized in that the bottom outer wall of the vertical frame (6) is provided with a second drive box (16) and the output end of the second drive box (16) is fixedly connected to the bottom outer wall of the bottom plate (14).

5. Casting gripper for robot sanding according to claim 1, characterized in that a third driving box (18) is arranged on one side of the bottom outer wall of the bottom beam (17), and the output shaft of the third driving box (18) is fixedly connected to the bottom outer wall of the mounting seat (19).

6. Casting gripper for robot sanding according to claim 1, characterized in that the hold-down mechanism comprises a press shell (11) arranged on the outer wall of one end of the cross beam (10), and the outer wall of the bottom of the press shell (11) is provided with a press rod (12).

7. The casting gripper for robot grinding as claimed in claim 1, wherein the pressing mechanism comprises a pressing shell (11) arranged on the outer wall of one end of the cross beam (10), a pressure sensor (20) is arranged on the inner wall of the top of the pressing shell (11), a resisting plate (21) is arranged on the outer wall of the bottom of the pressure sensor (20), a spring (22) is arranged on the outer wall of the bottom of the resisting plate (21), a pressing plate (23) is arranged on the outer wall of the bottom of the spring (22), a rotating plate (25) is connected to the outer wall of the bottom of the pressing plate (23) through a bearing, and a pressing rod (12) is arranged on the outer wall of the bottom of the.