Multifunctional adjustable clamp special for robot

Abstract

The utility model belongs to the technical field of clamps for robots, and particularly relates to a multifunctional adjustable clamp special for a robot, which comprises a mounting cylinder, a telescopic component is arranged in the mounting cylinder, a connecting plate is arranged at the bottom of the telescopic component, and a dismounting component is arranged in the connecting plate. An adjusting assembly is mounted in the connecting plate through a dismounting assembly, a shell is arranged at the bottom of the adjusting assembly, a left-right penetrating type mounting groove is formed in the shell, and a clamping assembly is arranged in the mounting groove; according to the clamp, the adjusting assembly in the connecting plate drives the shell and the clamping assembly in the shell to rotate to adjust the position for clamping, and the clamping assembly can be adjusted during use, so that the clamp can meet more use requirements, and the clamp is high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of fixtures for robots, in particular to a special multi-functional adjustable fixture for robots. Background Technique

[0002] A robot is a machine device that automatically performs work. It can either accept human commands, run pre-programmed programs, or act according to the principles and guidelines formulated by artificial intelligence technology. Its task is to assist or replace human work, such as in the manufacturing industry, construction industry, or dangerous work. A fixture refers to a device used in the mechanical manufacturing process to fix the processing object, make it occupy the correct position, and accept construction or inspection. Therefore, a fixture can be installed on a robot to cooperate with the robot and clamp the workpiece during workpiece processing.

[0003] However, most of the existing fixtures for robots are inconvenient to adjust the angle during use to meet more usage requirements, and the functionality of the fixtures during use is relatively low, resulting in insufficient practicality of the fixtures. Therefore, a special multi-functional adjustable fixture for robots is proposed to address the above problems. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art and solve the problems that most of the existing fixtures for robots are inconvenient to adjust the angle during use to meet more usage requirements, and the functionality of the fixtures during use is relatively low, resulting in insufficient practicality of the fixtures, the utility model proposes a special multi-functional adjustable fixture for robots.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows: The special multi-functional adjustable fixture for robots described in the utility model includes an installation cylinder;

[0006] A telescopic component is arranged inside the installation cylinder, a connecting plate is arranged at the bottom of the telescopic component, a disassembly component is arranged inside the connecting plate, and an adjustment component is installed inside the connecting plate through the disassembly component. The adjustment component is arranged at the bottom of the outer shell, and a left-right through installation groove is arranged inside the outer shell, and a clamping component is arranged inside the installation groove.

[0007] Preferably, the telescopic component includes an inner groove opened on the upper surface inside the installation cylinder, a motor one is fixedly installed inside the inner groove, the output end of the motor one is fixedly connected with a threaded rod, an internally threaded sleeve is threadedly connected to the outer surface of the threaded rod, and the bottom of the internally threaded sleeve is fixedly connected with the top of the connecting plate. Limiting grooves are opened on both the left and right sides inside the installation cylinder, a limiting block is slidably connected inside the limiting groove, and one side of the limiting block is fixedly connected with the outer surface of the internally threaded sleeve.

[0008] Preferably, the adjusting assembly includes a slot formed inside the connecting plate. A second motor is fixedly installed inside the slot. The output end of the second motor is fixedly connected to a turntable. A connecting block is arranged at the bottom of the turntable, and the connecting block is installed through the disassembly component. The bottom of the connecting block is fixedly connected to the top of the outer shell. A rectangular block is fixedly connected to the bottom of the turntable. A rectangular groove is formed at the top of the connecting block, and the rectangular block is inserted into the rectangular groove.

[0009] Preferably, the disassembly component includes a continuous card slot formed on the outer surface of the connecting block in a circle. A plurality of uniformly distributed through slots are formed inside the slot. A sliding plate is slidably connected inside the through slot. One side of the sliding plate is fixedly connected to the inside of the slot by a spring. The other side of the sliding plate is fixedly connected to a clamping block, and the clamping block is movably connected to the card slot. A plurality of uniformly distributed storage grooves are formed on the outer surface of the connecting plate. One side of the sliding plate is fixedly connected to a pull rod. One end of the pull rod penetrates through the spring and one side of the through slot, and is located inside the storage groove, and is fixedly connected to a handle.

[0010] Preferably, the clamping component includes a mounting hole formed on the upper surface inside the mounting groove. An electric push rod is fixedly installed inside the mounting hole. The output end of the electric push rod is fixedly connected to a toothed rod. Clamping plates are rotatably connected to the left and right sides inside the mounting groove through rotating rods. A groove is formed on one side of the clamping plate. A spur gear is fixedly connected to the outer surface of the rotating rod inside the groove, and the spur gear is meshed with the toothed rod.

[0011] Preferably, sliding grooves are formed on the front and rear surfaces inside the mounting groove. Sliding blocks are slidably connected inside the sliding grooves, and one side of the sliding block is fixedly connected to the outer surface of the toothed rod.

[0012] Preferably, the inner side of the card slot and one side of the clamping block are both arc-shaped.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The adjusting assembly inside the connecting plate drives the outer shell and the clamping assembly inside the outer shell to rotate and adjust the position for clamping, and enables the clamping assembly to be adjusted during use, so that the fixture can meet more usage requirements and has strong practicability.

[0015] 2. The telescopic assembly inside the mounting cylinder can telescopically adjust the connecting plate, the outer shell and the clamping assembly, and enables the fixture to have strong functionality. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic three-dimensional structure diagram in Embodiment 1;

[0018] Figure 2 It is a schematic partial front-sectional structure diagram in Embodiment 1;

[0019] Figure 3 In Embodiment 1 Figure 2 It is an enlarged structure diagram of part A therein;

[0020] Figure 4 In Embodiment 1 Figure 2 It is an enlarged structure diagram of part B therein;

[0021] Figure 5 In Embodiment 2 Figure 2 It is an enlarged structure diagram of part C therein.

[0022] In the figure: 1, mounting cylinder; 2, outer shell; 3, mounting groove; 4, clamping assembly; 401, clamping plate; 402, mounting hole; 403, electric push rod; 404, toothed rod; 405, groove; 406, spur gear; 407, rotating rod; 408, limiting block; 409, limiting groove; 5, telescopic assembly; 501, inner groove; 502, motor 1; 503, threaded rod; 504, internally threaded sleeve; 505, chute; 506, slider; 6, connecting plate; 7, adjusting assembly; 701, slot; 702, motor 2; 703, turntable; 704, rectangular block; 705, rectangular groove; 706, connecting block; 8, disassembly assembly; 801, card slot; 802, card block; 803, sliding plate; 804, pull rod; 805, spring; 806, through groove; 807, handle; 808, storage groove. Specific embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0024] Embodiment 1

[0025] Please refer toFigures 1-4 As shown in the figure, a multi-functional adjustable fixture for robots includes a mounting cylinder 1;

[0026] Inside the mounting cylinder 1, a telescopic assembly 5 is provided. At the bottom of the telescopic assembly 5, a connecting plate 6 is provided. Inside the connecting plate 6, a disassembly assembly 8 is provided. And inside the connecting plate 6, an adjustment assembly 7 is installed through the disassembly assembly 8. At the bottom of the adjustment assembly 7, a housing 2 is provided. Inside the housing 2, a left-right through mounting groove 3 is provided. Inside the mounting groove 3, a clamping assembly 4 is provided; During operation, the fixture is fixedly installed with an external robot through the mounting cylinder 1. And after installation, the workpiece can be clamped through the clamping assembly 4. Then, the adjustment assembly 7 inside the connecting plate 6 drives the housing 2 and the clamping assembly 4 inside the housing 2 to rotate and adjust the position for clamping. And the clamping assembly 4 can be adjusted during use, so that the fixture can meet more usage requirements, and the fixture has strong practicability. At the same time, the telescopic assembly 5 inside the mounting cylinder 1 can telescopically adjust the connecting plate 6, the housing 2 and the clamping assembly 4, and the fixture has strong functionality. And through the disassembly assembly 8, it is convenient to disassemble and repair the housing 2 and the clamping assembly 4.

[0027] The telescopic assembly 5 includes an inner groove 501 opened on the upper surface inside the mounting cylinder 1. Inside the inner groove 501, a motor one 502 is fixedly installed. The output end of the motor one 502 is fixedly connected with a threaded rod 503. The outer surface of the threaded rod 503 is threadedly connected with an internal thread sleeve 504. And the bottom of the internal thread sleeve 504 is fixedly connected with the top of the connecting plate 6. On both the left and right sides inside the mounting cylinder 1, a limiting groove 409 is opened. Inside the limiting groove 409, a limiting block 408 is slidably connected. And one side of the limiting block 408 is fixedly connected with the outer surface of the internal thread sleeve 504; During operation, the motor one 502 is powered on to make the motor one 502 work. After the motor one 502 works, it drives the threaded rod 503 to rotate. Then, after the threaded rod 503 rotates, it drives the internal thread sleeve 504 threadedly connected with it to move under the limit of sliding of the limiting block 408 inside the limiting groove 409. Then, the movement of the internal thread sleeve 504 can drive the connecting plate 6, the housing 2 and the clamping assembly 4 to move and adjust. And the motor can rotate forward and backward, so that the clamping assembly 4 can be telescopically adjusted during use, and the fixture has strong functionality when in use.

[0028] The adjusting component 7 includes a slot 701 formed inside the connecting plate 6. A second motor 702 is fixedly installed inside the slot 701. The output end of the second motor 702 is fixedly connected to a turntable 703. A connecting block 706 is arranged at the bottom of the turntable 703, and the connecting block 706 is installed through the disassembly component 8. The bottom of the connecting block 706 is fixedly connected to the top of the housing 2. A rectangular block 704 is fixedly connected to the bottom of the turntable 703. A rectangular groove 705 is formed at the top of the connecting block 706, and the rectangular block 704 is inserted into the rectangular groove 705. During operation, the second motor 702 is energized to make the second motor 702 work. After the second motor 702 works, it drives the turntable 703 to rotate. Then, after the turntable 703 rotates, it drives the connecting block 706 to rotate by inserting the rectangular block 704 into the rectangular groove 705. The connecting block 706 is installed at the bottom of the turntable 703 through the disassembly component 8 and is in contact with the bottom of the turntable 703. Immediately afterwards, after the connecting block 706 rotates, it drives the housing 2 and the clamping component 4 inside the housing 2 to rotate and adjust the position for clamping, so that the fixture can meet more usage requirements and has strong practicability.

[0029] The disassembly component 8 includes a continuous card slot 801 formed on the outer surface of the connecting block 706 in a circle. A plurality of uniformly distributed through slots 806 are formed inside the slot 701. A sliding plate 803 is slidably connected inside the through slot 806. One side of the sliding plate 803 is fixedly connected to a spring 805 between the inside of the slot 701. The other side of the sliding plate 803 is fixedly connected to a clamping block 802, and the clamping block 802 is movably connected to the card slot 801. A plurality of uniformly distributed storage grooves 808 are formed on the outer surface of the connecting plate 6. One side of the sliding plate 803 is fixedly connected to a pull rod 804. One end of the pull rod 804 passes through the spring 805 and one side of the through slot 806 and is located inside the storage groove 808 and is fixedly connected to a handle 807. During operation, by pulling the handle 807, the handle 807 drives the pull rod 804 to move. After the pull rod 804 moves, it drives the sliding plate 803 to slide inside the through slot 806. When the sliding plate 803 slides, it squeezes the spring 805 to make the spring 805 have a rebounding force for the reset of the sliding plate 803. Then, after the sliding plate 803 slides, it drives the clamping block 802 to move out of the card slot 801 and makes the clamping block 802 release the limit installation of the connecting block 706. Immediately afterwards, by moving the connecting block 706, the connecting block 706 can be separated and disassembled from the turntable 703. After disassembly, the rectangular block 704 moves out of the rectangular groove 705, and the clamping component 4 inside the housing 2 can be disassembled and overhauled. At the same time, when the clamping block 802 is inserted into the card slot 801, the rotation of the connecting block 706 rotates under the limit of the rotational connection between the clamping block 802 and the card slot 801, and the connecting block 706 rotates stably inside the connecting plate 6.

[0030] The clamping assembly 4 includes a mounting hole 402 formed in the upper surface inside the mounting groove 3. An electric push rod 403 is fixedly installed inside the mounting hole 402. The output end of the electric push rod 403 is fixedly connected to a toothed rod 404. Both the left and right sides inside the mounting groove 3 are rotatably connected to a clamping plate 401 through a rotating rod 407. A groove 405 is formed on one side of the clamping plate 401. A spur gear 406 is fixedly connected to the outer surface of the rotating rod 407 inside the groove 405, and the spur gear 406 is meshed with the toothed rod 404; during operation, the electric push rod 403 is energized to make the electric push rod 403 work. After the electric push rod 403 works, it drives the toothed rod 404 to move. Then, the movement of the toothed rod 404 drives the spur gear 406 meshed with it to rotate. After the spur gear 406 rotates, it drives the rotating rod 407 and the clamping plate 401 to rotate. Then, the two clamping plates 401 can be rotated open to clamp the workpiece, and then rotated closed during clamping. In this way, the two clamping plates 401 can clamp the workpiece.

[0031] Both the front and rear surfaces inside the mounting groove 3 are provided with sliding grooves 505. A slider 506 is slidably connected inside the sliding groove 505, and one side of the slider 506 is fixedly connected to the outer surface of the toothed rod 404; during operation, the movement of the toothed rod 404 is made more stable by the limitation of the slider 506 sliding inside the sliding groove 505.

[0032] Embodiment 2

[0033] Please refer to Figure 5 As shown, compared with Embodiment 1, as another implementation manner of the present invention, both the inside of the card slot 801 and one side of the card block 802 are set to be arc-shaped; during operation, it is convenient for the card block 802 to rotate inside the card slot 801, and it is convenient for the connecting block 706 to rotate on the outer surface of the card block 802.

[0034] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0035] The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A multi-functional adjustable fixture for a robot, comprising an installation cylinder (1); It is characterized in that: An expansion component (5) is arranged inside the installation cylinder (1), a connecting plate (6) is arranged at the bottom of the expansion component (5), a disassembly component (8) is arranged inside the connecting plate (6), and an adjustment component (7) is installed inside the connecting plate (6) through the disassembly component (8). A housing (2) is arranged at the bottom of the adjustment component (7), and a left-right through installation groove (3) is arranged inside the housing (2). A clamping component (4) is arranged inside the installation groove (3).

2. The multi-functional adjustable fixture for robots according to claim 1, characterized in that: The expansion component (5) includes an inner groove (501) opened on the upper surface inside the installation cylinder (1). A motor one (502) is fixedly installed inside the inner groove (501). The output end of the motor one (502) is fixedly connected to a threaded rod (503). An internal threaded sleeve (504) is threadedly connected to the outer surface of the threaded rod (503), and the bottom of the internal threaded sleeve (504) is fixedly connected to the top of the connecting plate (6). Limiting grooves (409) are opened on both the left and right sides inside the installation cylinder (1). A limiting block (408) is slidably connected inside the limiting groove (409), and one side of the limiting block (408) is fixedly connected to the outer surface of the internal threaded sleeve (504).

3. The multi-functional adjustable fixture for a robot according to claim 1, characterized in that: The adjustment component (7) includes a slot (701) opened inside the connecting plate (6). A motor two (702) is fixedly installed inside the slot (701). The output end of the motor two (702) is fixedly connected to a turntable (703). A connecting block (706) is arranged at the bottom of the turntable (703), and the connecting block (706) is installed through the disassembly component (8). The bottom of the connecting block (706) is fixedly connected to the top of the housing (2). A rectangular block (704) is fixedly connected to the bottom of the turntable (703). A rectangular groove (705) is opened at the top of the connecting block (706), and the rectangular block (704) is inserted into the rectangular groove (705).

4. The multi-functional adjustable fixture for robots according to claim 3, wherein: The disassembly component (8) includes a continuous card slot (801) opened on the outer surface of the connecting block (706) in a circle. A plurality of uniformly distributed through slots (806) are opened inside the slot (701). A sliding plate (803) is slidably connected inside the through slot (806). A spring (805) is fixedly connected between one side of the sliding plate (803) and the inside of the slot (701). A clamping block (802) is fixedly connected to the other side of the sliding plate (803), and the clamping block (802) is movably connected to the card slot (801). A plurality of uniformly distributed storage grooves (808) are opened on the outer surface of the connecting plate (6). A pull rod (804) is fixedly connected to one side of the sliding plate (803). One end of the pull rod (804) penetrates through the spring (805) and one side of the through slot (806), and is located inside the storage groove (808), and is fixedly connected to a handle (807).

5. The multi-functional adjustable fixture for robots according to claim 1, characterized in that: The clamping assembly (4) includes a mounting hole (402) formed in the upper surface inside the mounting groove (3). An electric push rod (403) is fixedly installed inside the mounting hole (402). The output end of the electric push rod (403) is fixedly connected to a toothed rod (404). Both the left and right sides inside the mounting groove (3) are rotatably connected to a clamping plate (401) through a rotating rod (407). A groove (405) is formed on one side of the clamping plate (401). A spur gear (406) is fixedly connected to the outer surface of the rotating rod (407) inside the groove (405), and the spur gear (406) is meshed with the toothed rod (404).

6. The multi-functional adjustable fixture for robots according to claim 5, wherein: Chute grooves (505) are formed on both the front and rear surfaces inside the mounting groove (3). A slider (506) is slidably connected inside the chute groove (505), and one side of the slider (506) is fixedly connected to the outer surface of the toothed rod (404).

7. The multi-functional adjustable fixture for robot according to claim 4, characterized in that: The inner part of the clamping groove (801) and one side of the clamping block (802) are both arc-shaped.

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