Manipulator stable in clamping

Abstract

The utility model discloses a stable clamping manipulator which comprises a mechanical arm, the top of the mechanical arm is provided with a bottom plate, the surface of the bottom plate is provided with a manipulator body, the side face of the bottom plate is fixedly connected with a side plate, the surface of the side plate is provided with a clamping plate, the side face of the clamping plate is fixedly connected with a connecting rod, and the surface of the clamping plate is fixedly connected with a clamping block. The side face of the side plate is fixedly connected with a first mounting plate, and the side face of the bottom plate is fixedly connected with a second mounting plate. According to the manipulator stable in clamping, the bottom plate is additionally arranged at the top of the manipulator body, the manipulator body is additionally arranged on the surface of the bottom plate, the first mounting plate is mounted on the side face of the side plate, and the second mounting plate is mounted on the side face of the bottom plate; when the manipulator body is used for clamping, the manipulator body drives the clamping plate to move through the connecting rod, so that the clamping block clamps an object, the clamping area of the clamping block is larger, and clamping is more stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of manipulators, and particularly relates to a manipulator with stable clamping. Background Art

[0002] A manipulator is an automatic operating device that can imitate some action functions of human hands and arms to grasp, transport objects or operate tools according to a fixed program. Its characteristics are that it can complete various expected operations through programming, and it combines the respective advantages of humans and machines in terms of structure and performance.

[0003] The following problems exist in the application of the existing manipulators on the market:

[0004] 1. When the traditional manipulator is in use and clamping is carried out, when clamping an object that is relatively long, it is more difficult to clamp, and when lifting the object, it is easy to make it shake left and right and fall, resulting in unstable clamping.

[0005] 2. When the traditional manipulator is in use, if the chuck of its robotic arm is used for too long, the joint is prone to damage, and when replacing it, the entire robotic arm body needs to be disassembled, which is rather troublesome to replace. Content of the Utility Model

[0006] The purpose of the utility model is to provide a manipulator with stable clamping to solve the technical problems raised in the background art.

[0007] To achieve the above purpose, the specific technical solution of the utility model is as follows: A manipulator with stable clamping, a bottom plate is arranged at the top of the robotic arm, a manipulator body is arranged on the surface of the bottom plate, a side plate is fixedly connected to the side of the bottom plate, a clamping plate is arranged on the surface of the side plate, a connecting rod is fixedly connected to the side of the clamping plate, a clamping block is fixedly connected to the surface of the clamping plate, a first mounting plate is fixedly connected to the side of the side plate, and a second mounting plate is fixedly connected to the side of the bottom plate.

[0008] Preferably, a chuck is arranged on the surface of the manipulator body, a square block is fixedly connected to the bottom of the chuck, a square groove is opened on the surface of the manipulator body, the square block is inserted into the square groove, a clamping groove is opened inside the square groove, a clamping block is fixedly connected to the side of the square block, and the clamping block is embedded inside the clamping groove.

[0009] Preferably, a sliding groove is opened on the surface of the clamping plate, a sliding block is fixedly connected to the bottom of the clamping plate, and the sliding block is embedded inside the sliding groove.

[0010] Preferably, a fixing rod is fixedly connected to the surface of the second mounting plate, a ball head is fixedly connected to one end of the fixing rod, and the fixing rod is inserted into the first mounting plate.

[0011] Preferably, a rubber plate is provided on the surface of the clamping block, and the rubber plates are symmetrically distributed.

[0012] Preferably, a fixing plate is fixedly connected to the side surfaces of the manipulator body and the chuck. A threaded rod passes through the fixing plate, and one end of the threaded rod is fixedly connected to a turntable.

[0013] A manipulator with stable clamping of the present utility model has the following advantages:

[0014] 1. For this manipulator with stable clamping, a bottom plate is added to the top of the robotic arm, a manipulator body is added to the surface of the bottom plate, a side plate is installed on the side of the bottom plate, a clamping plate is added to the surface of the side plate, a connecting rod is installed on the side of the clamping plate, a clamping block is installed on the surface of the clamping plate, a first mounting plate is installed on the side of the side plate, and a second mounting plate is installed on the side of the bottom plate. When the manipulator needs to be used, only the side plate needs to be installed on the side of the bottom plate through the first mounting plate and the second mounting plate. When the manipulator body clamps, the manipulator body drives the clamping plate to move through the connecting rod, so that the clamping block clamps the object, making its clamping area larger and the clamping more stable.

[0015] 2. For this manipulator with stable clamping, a chuck is added to the surface of the manipulator body, a square block is installed at the bottom of the chuck, a square groove is opened on the surface of the manipulator body, the square block is inserted into the square groove, a clamping groove is opened inside the square groove, and a clamping block is installed on the side of the square block. When the chuck of this manipulator is damaged after long-term use and needs to be replaced, only the threaded rod needs to be removed, and the chuck can be directly pulled out, and then a new chuck is installed on the surface of the manipulator body, and the square block is inserted into the square groove. At this time, the new chuck can be replaced, making its replacement more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the clamping plate of the present utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the clamping block of the present utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the rubber plate of the present utility model;

[0021] Figure 5 For the present utility model Figure 2 Enlarged view of part A in the figure.

[0022] Description of the markings in the figure: 1. robotic arm; 2. ball head; 3. side plate; 4. first mounting plate; 5. second mounting plate; 6. chuck; 7. chute; 8. card slot; 9. manipulator body; 10. square slot; 11. threaded rod; 12. fixing plate; 13. turntable; 14. square block; 15. clamping block; 16. clamping block; 17. connecting rod; 18. rubber plate; 19. slider; 20. clamping plate; 21. fixing rod; 22. bottom plate. Specific embodiments

[0023] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature and not restrictive.

[0024] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "length", "vertical", "horizontal", "top", "bottom", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the embodiments of the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and defined, the terms "mounting", "connecting", "coupling", "fixing", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] To better understand the purpose, structure, and function of the present utility model, the following further describes in detail a manipulator with stable clamping in combination with the accompanying drawings.

[0029] As Figures 1-5 shown, a manipulator with stable clamping of the present utility model includes a robotic arm 1. A bottom plate 22 is provided at the top of the robotic arm 1. A manipulator body 9 is provided on the surface of the bottom plate 22. A side plate 3 is fixedly connected to the side surface of the bottom plate 22. A clamping plate 20 is provided on the surface of the side plate 3. A connecting rod 17 is fixedly connected to the side surface of the clamping plate 20. A clamping block 16 is fixedly connected to the surface of the clamping plate 20. A first mounting plate 4 is fixedly connected to the side surface of the side plate 3. A second mounting plate 5 is fixedly connected to the side surface of the bottom plate 22. By adding a bottom plate 22 at the top of the robotic arm 1, a manipulator body 9 is added to the surface of the bottom plate 22, a side plate 3 is installed on the side surface of the bottom plate 22, a clamping plate 20 is added to the surface of the side plate 3, a connecting rod 17 is installed on the side surface of the clamping plate 20, a clamping block 16 is installed on the surface of the clamping plate 20, a first mounting plate 4 is installed on the side surface of the side plate 3, and a second mounting plate 5 is installed on the side surface of the bottom plate 22. When the manipulator needs to be used, only the side plate 3 needs to be installed on the side surface of the bottom plate 22 through the first mounting plate 4 and the second mounting plate 5. When the manipulator body 9 performs clamping, the manipulator body 9 drives the clamping plate 20 to move through the connecting rod 17, so that the clamping block 16 clamps an object, making its clamping area larger and the clamping more stable.

[0030] The surface of the manipulator body 9 is provided with a chuck 6. The bottom of the chuck 6 is fixedly connected to a square block 14. A square groove 10 is opened on the surface of the manipulator body 9. The square block 14 is inserted into the square groove 10. A clamping groove 8 is opened inside the conveyed square groove 10. A clamping block 15 is fixedly connected to the side of the square block 14. The clamping block 15 is embedded inside the clamping groove 8. By adding a chuck 6 on the surface of the manipulator body 9, the square block 14 is installed at the bottom of the chuck 6, a square groove 10 is opened on the surface of the manipulator body 9, the square block 14 is inserted into the square groove 10, a clamping groove 8 is opened inside the conveyed square groove 10, and the clamping block 15 is installed on the side of the square block 14. When the chuck 6 is damaged after the manipulator has been used for a long time and needs to be replaced, only the threaded rod 11 needs to be removed, and the chuck 6 can be directly pulled out. Then, a new chuck 6 is installed on the surface of the manipulator body 9, and the square block 14 is inserted into the square groove 10. At this time, a new chuck 6 can be replaced, making its replacement more convenient.

[0031] A sliding groove 7 is opened on the surface of the clamping plate 20. The bottom of the clamping plate 20 is fixedly connected to a sliding block 19. The sliding block 19 is embedded inside the sliding groove 7. By installing a sliding groove 7 on the surface of the clamping plate 20 and installing a sliding block 19 at the bottom of the clamping plate 20, and embedding the sliding block 19 inside the sliding groove 7, the clamping plate 20 can be conveniently moved at this time.

[0032] A fixing rod 21 is fixedly connected to the surface of the second mounting plate 5. One end of the fixing rod 21 is fixedly connected to a ball head 2. The fixing rod 21 is inserted into the first mounting plate 4. By installing a fixing rod 21 on the surface of the second mounting plate 5 and installing a ball head 2 at one end of the fixing rod 21, and inserting the fixing rod 21 and the ball head 2 into the first mounting plate 4, the side plate 3 can be fixed to the side of the bottom plate 22 at this time.

[0033] A rubber plate 18 is provided on the surface of the clamping block 16. The rubber plates 18 are symmetrically distributed. By installing a rubber plate 18 on the surface of the clamping block 16, when the manipulator body 9 performs clamping, its friction can be increased to make the clamping more stable.

[0034] A fixing plate 12 is fixedly connected to the sides of the manipulator body 9 and the chuck 6. A threaded rod 11 passes through the fixing plate 12. One end of the threaded rod 11 is fixedly connected to a turntable 13. By installing a fixing plate 12 on the side of the manipulator body 9, the threaded rod 11 passes through the fixing plate 12, and a turntable 13 is installed at one end of the threaded rod 11, inserting the threaded rod 11 into the fixing plate 12 and holding the turntable 13 to tighten it, the chuck 6 can be fixed at this time.

[0035] Working principle of the manipulator with stable clamping: When applying this manipulator, the side plate 3 is installed on the side of the bottom plate 22 through the first mounting plate 4 and the second mounting plate 5. The fixing rod 21 and the ball head 2 are inserted into the first mounting plate 4. At this time, the side plate 3 can be fixed on the side of the bottom plate 22. When the manipulator body 9 performs clamping, the manipulator body 9 drives the clamping plate 20 to move through the connecting rod 17, so that the clamping block 16 and the rubber plate 18 clamp the object, making the clamping area larger. After moving the manipulator and placing it at the required position, operate the manipulator to make it relax. When the chuck 6 is damaged after the manipulator is used for too long and needs to be replaced, only need to remove the threaded rod 11, directly pull out the chuck 6, then install the new chuck 6 on the surface of the manipulator body 9, insert the square block 14 into the square groove 10, insert the threaded rod 11 into the fixing plate 12, and hold the turntable 13 to tighten it. At this time, the chuck 6 can be fixed, and then the new chuck 6 can be replaced.

[0036] It can be understood that the present invention is described through some embodiments. As is known to those skilled in the art, without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A manipulator with stable clamping, comprising a robotic arm (1), characterized in that: A base plate (22) is provided at the top of the robotic arm (1). A robotic hand body (9) is provided on the surface of the base plate (22). A side plate (3) is fixedly connected to the side of the base plate (22). A clamping plate (20) is provided on the surface of the side plate (3). A connecting rod (17) is fixedly connected to the side of the clamping plate (20). A clamping block (16) is fixedly connected to the surface of the clamping plate (20). A first mounting plate (4) is fixedly connected to the side of the side plate (3). A second mounting plate (5) is fixedly connected to the side of the base plate (22).

2. The manipulator with stable clamping according to claim 1, wherein: A chuck (6) is provided on the surface of the robotic hand body (9). A square block (14) is fixedly connected to the bottom of the chuck (6). A square groove (10) is formed on the surface of the robotic hand body (9). The square block (14) is inserted into the square groove (10). A clamping groove (8) is formed inside the square groove (10). A clamping block (15) is fixedly connected to the side of the square block (14). The clamping block (15) is embedded inside the clamping groove (8).

3. The manipulator with stable clamping according to claim 1, characterized in that: A sliding groove (7) is formed on the surface of the clamping plate (20). A sliding block (19) is fixedly connected to the bottom of the clamping plate (20). The sliding block (19) is embedded inside the sliding groove (7).

4. The manipulator with stable clamping according to claim 1, wherein: A fixing rod (21) is fixedly connected to the surface of the second mounting plate (5). A ball head (2) is fixedly connected to one end of the fixing rod (21). The fixing rod (21) is inserted into the first mounting plate (4).

5. The manipulator with stable clamping according to claim 1, wherein: A rubber plate (18) is provided on the surface of the clamping block (16). The rubber plates (18) are symmetrically distributed.

6. The manipulator with stable clamping according to claim 2, wherein: A fixing plate (12) is fixedly connected to the sides of the robotic hand body (9) and the chuck (6). A threaded rod (11) passes through the fixing plate (12). A turntable (13) is fixedly connected to one end of the threaded rod (11).

Images