Robot part machining and clamping device

Abstract

The utility model provides a robot part machining and clamping device which comprises a base, an adapter, a clamp, a first connecting column, a first mounting plate, a second connecting column and a second mounting plate, one of the first connecting column and the first mounting plate is connected with the base, and the other one of the first connecting column and the first mounting plate is connected with the adapter; the first mounting plate is provided with a first mounting hole, the inner wall of the first mounting hole is provided with a plurality of first clamping protrusions distributed at intervals in the circumferential direction of the first direction, and the first connecting column is provided with a second clamping protrusion; one of the second connecting column and the second mounting plate is connected with the adapter, and the other is connected with the clamp; a second mounting hole is formed in the second mounting plate, a plurality of third clamping protrusions distributed at intervals in the circumferential direction of the second direction are arranged on the inner wall of the second mounting hole, and a fourth clamping protrusion is arranged on the second connecting column. According to the robot part machining and clamping device, the parts can be flexibly adjusted in multiple directions, the machining efficiency of the parts can be improved, and the machining cost of the parts can be reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of tooling and fixtures, and more specifically, relates to a robot parts processing and clamping device. Background Art

[0002] In the production and processing of robot parts, corresponding fixtures are generally used to clamp parts to position them. However, when existing robot parts processing fixtures clamp parts, the adjustment range of the parts' orientation is small, making it impossible for the processing equipment to process different parts of the parts in the same process. Therefore, when the processing equipment needs to process different parts of the parts in the same process, it is necessary to use multiple different fixtures to clamp the parts to adjust the orientation of the parts, so that the parts to be processed are oriented toward the processing equipment. This leads to low efficiency and high processing costs. For example, when the robot's motor platen needs to be CNC milled from multiple positions, multiple fixtures are needed to clamp the motor platen so that each part to be processed on the motor platen is aligned with the milling cutter of the CNC machine tool. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a robot parts processing clamping device to solve the technical problem in the prior art that the robot parts processing fixture has a small adjustment range for the orientation of the parts.

[0004] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a robot parts processing clamping device, including: a base, an adapter, a fixture, a first connecting column, a first mounting plate, a second connecting column and a second mounting plate, one of the first connecting column and the first mounting plate is connected to the base, and the other is connected to the adapter; a first mounting hole is provided on the first mounting plate, and a plurality of first clamping protrusions distributed circumferentially at intervals along a first direction are provided on the inner wall of the first mounting hole, a second clamping protrusion is provided on the first connecting column, the first connecting column is inserted into the first mounting hole along the first direction, and the second clamping protrusion is clamped with any one of the first clamping protrusions; one of the second connecting column and the second mounting plate is connected to the adapter, and the other is connected to the fixture; a second mounting hole is provided on the second mounting plate, and a plurality of third clamping protrusions distributed circumferentially at intervals along a second direction are provided on the inner wall of the second mounting hole, the second direction is perpendicular to the first direction, a fourth clamping protrusion is provided on the second connecting column, the second connecting column is inserted into the second mounting hole along the second direction, and the fourth clamping protrusion is clamped with any one of the third clamping protrusions.

[0005] Optionally, there are four first clamping protrusions, and the four first clamping protrusions are circumferentially and equidistantly spaced along the first direction.

[0006] Optionally, the number of the second clamping protrusions is equal to the number of the first clamping protrusions. A plurality of the second clamping protrusions are circumferentially spaced along the first direction, and the plurality of second clamping protrusions are respectively clamped with the plurality of first clamping protrusions in one-to-one correspondence.

[0007] Optionally, there are four third clamping protrusions, and the four third clamping protrusions are circumferentially and equidistantly spaced along the second direction.

[0008] Optionally, the number of the fourth clamping protrusions is equal to the number of the third clamping protrusions. A plurality of the fourth clamping protrusions are circumferentially spaced along the second direction, and the plurality of fourth clamping protrusions are respectively clamped with the plurality of third clamping protrusions in one-to-one correspondence.

[0009] Optionally, the robot component processing and clamping device further includes a first adapter block. The first adapter block is fixedly connected to the base or the adapter seat. One end of the first connecting column is fixedly connected to the first adapter block, and the first mounting plate is attached to the first adapter block.

[0010] Optionally, a plurality of first limiting grooves are provided on the first mounting plate and are circumferentially spaced along the first direction. A plurality of first protrusions are provided on the first adapter block and are circumferentially spaced along the first direction. The plurality of first protrusions are respectively snapped into the plurality of first limiting grooves.

[0011] Optionally, the robot component processing and clamping device further includes a second adapter block. The second adapter block is fixedly connected to the adapter seat or the fixture. One end of the second connecting column is fixedly connected to the second adapter block, and the second mounting plate is attached to the second adapter block.

[0012] Optionally, a plurality of second limiting grooves are provided on the second mounting plate and are circumferentially spaced along the second direction. A plurality of second protrusions are provided on the second adapter block and are circumferentially spaced along the second direction. The plurality of second protrusions are respectively snapped into the plurality of second limiting grooves.

[0013] Optionally, the fixture includes a base, two movable blocks, a screw rod, and two clamping blocks. The two movable blocks are relatively slidably arranged on the base. The screw rod is threadedly connected to the two movable blocks and is used to drive the two movable blocks to approach or separate from each other. The two clamping blocks are respectively arranged on the two movable blocks.

[0014] The beneficial effects of the robot component processing clamping device provided by this application are as follows: Compared with the prior art, the fixture of the robot component processing clamping device in this application is used to clamp components. By inserting the first connecting column into the first mounting hole along the first direction and engaging the second convex with any one of the first convexes, the first connecting column or the first mounting plate can be circumferentially rotated along the first direction, so that the second convex engages with different first convexes, thereby adjusting the orientation of the mounting seat relative to the base in the circumferential direction of the first direction, and further adjusting the orientation of the component in the circumferential direction of the first direction. By inserting the second connecting column into the second mounting hole along the second direction and engaging the fourth convex with any one of the third convexes, the second connecting column or the second mounting plate can be circumferentially rotated along the second direction, so that the fourth convex engages with different third convexes, thereby adjusting the orientation of the fixture relative to the adapter seat in the circumferential direction of the second direction, and further adjusting the orientation of the component in the circumferential direction of the second direction. The second direction is perpendicular to the first direction. Thus, by clamping the component with the robot component processing clamping device in this application, flexible adjustment of the component in multiple orientations can be achieved, and the adjustment range is relatively large, enabling the processing equipment to perform the same process on different parts of the component, which is beneficial to reducing the number of fixtures and the number of times of clamping the component, thereby facilitating the improvement of the processing efficiency of the component and the reduction of the processing cost of the component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of this application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 FIG. 9 is a schematic three-dimensional structure diagram of the robot component processing clamping device provided by the embodiment of this application;

[0017] Figure 2 FIG. 13 is an exploded structure diagram of the robot component processing clamping device provided by the embodiment of this application;

[0018] Figure 3 FIG. 17 is a schematic three-dimensional structure diagram of the first connecting column and the first mounting plate provided by the embodiment of this application;

[0019] Figure 4 FIG. 21 is a schematic cross-sectional structure diagram of the first connecting column and the first mounting plate provided by the embodiment of this application;

[0020] Figure 5 FIG. 25 is a schematic three-dimensional structure diagram of the second connecting column and the second mounting plate provided by the embodiment of this application;

[0021] Figure 6Schematic cross-sectional structure diagram of the second connecting column and the second mounting plate provided by the embodiment of the present application;

[0022] Figure 7 Schematic three-dimensional structure diagram of the first mounting plate provided by the embodiment of the present application;

[0023] Figure 8 Schematic three-dimensional structure diagram of the second mounting plate provided by the embodiment of the present application;

[0024] Figure 9 Schematic three-dimensional structure diagram of the fixture provided by the embodiment of the present application.

[0025] Main reference numeral description:

[0026] 10, base;

[0027] 20, adapter base;

[0028] 30, fixture; 31, base; 32, movable block; 321, threaded hole; 33, screw; 331, first threaded section; 332, second threaded section; 34, clamping block;

[0029] 40, first connecting column; 41, second convex;

[0030] 50, first mounting plate; 51, first mounting hole; 52, first convex; 53, first limiting groove;

[0031] 60, second connecting column; 61, third convex;

[0032] 70, second mounting plate; 71, second mounting hole; 72, fourth convex; 73, second limiting groove;

[0033] 80, first adapter block; 81, first assembly hole; 82, first protrusion;

[0034] 90, second adapter block; 91, second assembly hole; 92, second protrusion;

[0035] F1, first direction; F2, second direction; F3, third direction;

[0036] 100, component. Detailed implementation manners

[0037] To make the above objects, features, and advantages of the present utility model more apparent and understandable, the following provides a detailed description of the specific embodiments of the present utility model with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a thorough understanding of the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0038] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing 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 of the present utility model.

[0039] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0040] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0042] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0043] Please also read Figures 1 to 9 Now, the robot parts processing and clamping device provided in the embodiment of the present application is described. The robot parts processing and clamping device is used to clamp parts 100 applied to the robot. For example, the parts 100 can be sheet metal parts such as motor pressure plates or leg shells for the robot, wherein the robot can be a humanoid robot, etc.

[0044] Please also read Figures 1 to 6 A robot parts processing and clamping device includes: a base 10, an adapter 20, a fixture 30, a first connecting column 40, a first mounting plate 50, a second connecting column 60 and a second mounting plate 70, one of the first connecting column 40 and the first mounting plate 50 is connected to the base 10, and the other is connected to the adapter 20; a first mounting hole 51 is provided on the first mounting plate 50, and a plurality of first clamping protrusions 52 are provided on the inner wall of the first mounting hole 51, and the plurality of first clamping protrusions 52 are circumferentially spaced along a first direction F1; a second clamping protrusion 41 is provided on the first connecting column 40, and the first connecting column 40 is inserted into the first mounting plate 70 along the first direction F1. In the mounting hole 51, the second latching protrusion 41 is latched with any one of the first latching protrusions 52; one of the second connecting column 60 and the second mounting plate 70 is connected to the adapter 20, and the other is connected to the clamp 30; a second mounting hole 71 is provided on the second mounting plate 70, and a plurality of third latching protrusions 61 are provided on the inner wall of the second mounting hole 71, and the plurality of third latching protrusions 61 are circumferentially spaced along the second direction F2, and the second direction F2 is perpendicular to the first direction F1; a fourth latching protrusion 72 is provided on the second connecting column 60, and the second connecting column 60 is inserted into the second mounting hole 71 along the second direction F2, and the fourth latching protrusion 72 is latched with any one of the third latching protrusions 61.

[0045] Optionally, please refer to Figure 1 and Figure 2 , one end of the first connecting column 40 is connected to the base 10, the first mounting plate 50 is connected to the adapter base 20, and the other end of the first connecting column 40 is inserted into the first mounting hole 51 of the first mounting plate 50. Or, one end of the first connecting column 40 is connected to the adapter base 20, the first mounting plate 50 is connected to the base 10, and the other end of the first connecting column 40 is inserted into the first mounting hole 51 of the first mounting plate 50.

[0046] Please refer to Figure 3 and Figure 4 , the axial direction of the first connecting column 40 is the first direction F1. When the first connecting column 40 needs to be connected to the first mounting plate 50, align the first connecting column 40 with the first mounting hole 51, align the second convex 41 with the gap between two adjacent first convexes 52, insert the first connecting column 40 into the first mounting hole 51 along the first direction F1 until the second convex 41 reaches the other side of the first convex 52 from one side of the first convex 52, and then circumferentially rotate the first connecting column 40 or the first mounting plate 50 along the first direction F1 to make the second convex 41 engage with any one of the first convexes 52, so as to realize the detachable connection between the first connecting column 40 and the first mounting plate 50.

[0047] Optionally, please refer to Figure 1 and Figure 2 , one end of the second connecting column 60 is connected to the adapter base 20, the second mounting plate 70 is connected to the fixture 30, and the other end of the second connecting column 60 is inserted into the second mounting hole 71 of the second mounting plate 70; or, the second connecting column 60 is connected to the fixture 30, the second mounting plate 70 is connected to the adapter base 20, and the other end of the second connecting column 60 is inserted into the second mounting hole 71 of the second mounting plate 70.

[0048] Please refer to Figure 3 and Figure 4 , the axial direction of the second connecting column 60 is the second direction F2. When the second connecting column 60 needs to be connected to the second mounting plate 70, align the second connecting column 60 with the second mounting hole 71, align the fourth convex 72 with the gap between two adjacent third convexes 61, insert the second connecting column 60 into the second mounting hole 71 along the second direction F2 until the fourth convex 72 reaches the other side of the third convex 61 from one side of the third convex 61, and then circumferentially rotate the second connecting column 60 or the second mounting plate 70 along the second direction F2 to make the fourth convex 72 engage with any one of the third convexes 61, so as to realize the detachable connection between the second connecting column 60 and the second mounting plate 70.

[0049] The second direction F2 is perpendicular to the first direction F1. For example, when the first direction F1 is the horizontal transverse direction, the second direction F2 is the vertical direction.

[0050] The clamping device for machining robot parts provided by the present application, compared with the prior art, the fixture 30 of the clamping device for machining robot parts of the present application is used to clamp the part 100. The first connecting column 40 is inserted into the first mounting hole 51 along the first direction F1, and the second convex 41 is clamped with any one of the first convexes 52, so that the first connecting column 40 or the first mounting plate 50 can be circumferentially rotated along the first direction F1, and the second convex 41 is clamped with different first convexes 52 to adjust the orientation of the mounting seat relative to the base 10 in the circumferential direction of the first direction F1, and further adjust the orientation of the part 100 in the circumferential direction of the first direction F1. The second connecting column 60 is inserted into the second mounting hole 71 along the second direction F2, and the fourth convex 72 is clamped with any one of the third convexes 61, so that the second connecting column 60 or the second mounting plate 70 can be circumferentially rotated along the second direction F2, and the fourth convex 72 is clamped with different third convexes 61 to adjust the orientation of the fixture 30 relative to the adapter 20 in the circumferential direction of the second direction F2, and further adjust the orientation of the part 100 in the circumferential direction of the second direction F2. The second direction F2 is perpendicular to the first direction F1. In this way, by clamping the part 100 with the clamping device for machining robot parts of the present application, flexible adjustment of the part 100 in multiple orientations can be realized, and the adjustment range is relatively large, so that the processing equipment can process the same process on different parts of the part 100, which is beneficial to reducing the number of fixtures 30 and the number of clamping times of the part 100, thereby being beneficial to improving the processing efficiency of the part 100 and reducing the processing cost of the part 100.

[0051] In an embodiment of the present application, please refer to Figure 3 and Figure 4 There are four first convexes 52, and the four first convexes 52 are equidistantly and circumferentially spaced along the first direction F1.

[0052] By setting four first convexes 52, when the first connecting column 40 or the first mounting plate 50 is circumferentially rotated along the first direction F1, by sequentially clamping the second convex 41 with the four first convexes 52, the mounting seat can have four adjustable orientations relative to the base 10 in the circumferential direction of the first direction F1, and further the part 100 clamped on the fixture 30 can be adjusted in four orientations in the circumferential direction of the first direction F1. For example, in the plane perpendicular to the first direction F1, the part 100 can be adjusted in four orientations of front, back, up, and down.

[0053] In an embodiment of the present application, please refer to Figure 3 and Figure 4 The number of the second convexes 41 is equal to the number of the first convexes 52, and the multiple second convexes 41 are circumferentially spaced along the first direction F1, and the multiple second convexes 41 are respectively clamped with the multiple first convexes 52 in a one-to-one correspondence.

[0054] Understandably, when the number of the first locking protrusions 52 is four, the number of the second locking protrusions 41 is also four, and the four second locking protrusions 41 are respectively snap-connected to the four first locking protrusions 52 in a one-to-one correspondence.

[0055] By setting the number of the second locking protrusions 41 to be equal to the number of the first locking protrusions 52, and respectively snap-connecting the plurality of second locking protrusions 41 to the plurality of first locking protrusions 52 in a one-to-one correspondence, the connection stability between the first connecting column 40 and the first mounting plate 50 is effectively improved.

[0056] In an embodiment of the present application, please refer to Figure 5 and Figure 6 , the number of the third locking protrusions 61 is four, and the four third locking protrusions 61 are circumferentially and equidistantly spaced along the second direction F2.

[0057] By providing four third locking protrusions 61, when the second connecting column 60 or the second mounting plate 70 is circumferentially rotated along the second direction F2, by sequentially snap-connecting the fourth locking protrusion 72 to the four third locking protrusions 61, the fixture 30 has four adjustable orientations relative to the adapter base 20 in the circumferential direction of the second direction F2, so that the component 100 clamped on the fixture 30 can be adjusted in four orientations in the circumferential direction of the second direction F2. For example, in a plane perpendicular to the second direction F2, the component 100 can be adjusted in four orientations of front, back, left, and right.

[0058] In an embodiment of the present application, please refer to Figure 5 and Figure 6 , the number of the fourth locking protrusions 72 is equal to the number of the third locking protrusions 61, the plurality of fourth locking protrusions 72 are circumferentially spaced along the second direction F2, and the plurality of fourth locking protrusions 72 are respectively snap-connected to the plurality of third locking protrusions 61 in a one-to-one correspondence.

[0059] Understandably, when the number of the third locking protrusions 61 is four, the number of the fourth locking protrusions 72 is also four, and the four fourth locking protrusions 72 are respectively snap-connected to the four third locking protrusions 61 in a one-to-one correspondence.

[0060] By setting the number of the fourth locking protrusions 72 to be equal to the number of the third locking protrusions 61, and respectively snap-connecting the plurality of fourth locking protrusions 72 to the plurality of third locking protrusions 61 in a one-to-one correspondence, the connection stability between the second connecting column 60 and the second mounting plate 70 is effectively improved.

[0061] In an embodiment of the present application, please refer to Figure 1 and Figure 2, the robot component processing and clamping device further includes a first adapter block 80, the first adapter block 80 is fixedly connected to the base 10 or the adapter seat 20, one end of the first connecting column 40 is fixedly connected to the first adapter block 80, and the first mounting plate 50 is attached to the first adapter block 80. Understandably, the first connecting column 40 is connected to the base 10 or the adapter seat 20 through the first adapter block 80.

[0062] Optionally, the first mounting plate 50 is connected to one end of the adapter seat 20, and the first adapter block 80 is fixedly connected to the side surface of the base 10. Among them, the first adapter block 80 and the base 10 can be fixedly connected by means such as screw connection or welding.

[0063] Optionally, the first adapter block 80 is provided with a first assembly hole 81, and one end of the first connecting column 40 is fixedly inserted into the first assembly hole 81. Among them, the first connecting column 40 can be fixedly inserted into the first assembly hole 81 through the interference fit between the first connecting column 40 and the first assembly hole 81. After one end of the first connecting column 40 is inserted into the first assembly hole 81, the first connecting column 40 and the first adapter block 80 can also be connected by screws. It is also possible to set a clamping member on the first adapter block 80. After one end of the first connecting column 40 is inserted into the first assembly hole 81, the first connecting column 40 is clamped by the clamping member.

[0064] In an embodiment of the present application, please refer to Figure 2 and Figure 7 , a plurality of first limiting grooves 53 are provided on the side of the first mounting plate 50 facing the first adapter block 80. The plurality of first limiting grooves 53 are circumferentially spaced apart along the first direction F1. A plurality of first protrusions 82 are provided on the side of the first adapter block 80 facing the first mounting plate 50. The plurality of first protrusions 82 are circumferentially spaced apart along the first direction F1. The plurality of first protrusions 82 are respectively snapped into the plurality of first limiting grooves 53.

[0065] During the process of inserting the first connecting column 40 into the first mounting hole 51 along the first direction F1, after the second convex 41 reaches the other side of the first convex 52 from one side of the first convex 52, rotate the first mounting plate 50 relative to the first adapter plate so that the second convex 41 is engaged with the first convex 52, and the plurality of first protrusions 82 are respectively snapped into the plurality of first limiting grooves 53. By respectively snapping the plurality of first protrusions 82 into the plurality of first limiting grooves 53, the position between the first connecting column 40 and the first mounting plate 50 is limited, effectively preventing the first mounting plate 50 from rotating circumferentially along the first direction F1 relative to the first adapter plate, thereby effectively preventing the adapter seat 20 from rotating circumferentially along the first direction F1 relative to the base 10, and further being able to stably hold the component 100 in the preset orientation in the circumferential direction of the first direction F1.

[0066] Optionally, ramp surfaces are provided on opposite sides of the first limiting groove 53 in the circumferential direction along the first direction F1, and / or ramp surfaces are provided on opposite sides of the first protrusion 82 in the circumferential direction along the first direction F1. When the first mounting plate 50 is rotated, the first protrusion 82 can disengage from the corresponding first limiting groove 53 or snap into the corresponding first limiting groove 53 through the ramp surfaces, facilitating the rotation of the first mounting plate 50.

[0067] In an embodiment of the present application, please refer to Figure 1 and Figure 2 , the robot part processing clamping device further includes a second adapter block 90. The second adapter block 90 is fixedly connected to the adapter seat 20 or the fixture 30. One end of the second connecting column 60 is fixedly connected to the second adapter block 90, and the second mounting plate 70 is attached to the second adapter block 90. It can be understood that the second connecting column 60 is connected to the adapter seat 20 or the fixture 30 through the second adapter block 90.

[0068] Optionally, the second mounting plate 70 is connected to the bottom of the fixture 30, and the second adapter block 90 is fixedly connected to the top of the adapter seat 20. Among them, the second adapter block 90 and the fixture 30 can be fixedly connected by means such as screw connection or welding.

[0069] Optionally, the second adapter block 90 is provided with a second assembly hole 91, and one end of the second connecting column 60 is fixedly inserted into the second assembly hole 91. Among them, the second connecting column 60 can be fixedly inserted into the second assembly hole 91 by an interference fit between the second connecting column 60 and the second assembly hole 91. Alternatively, after one end of the second connecting column 60 is inserted into the second assembly hole 91, the second connecting column 60 and the second adapter block 90 can be connected by screws. It is also possible to clamp the second connecting column 60 by providing a clamping member on the second adapter block 90 after one end of the second connecting column 60 is inserted into the second assembly hole 91.

[0070] In an embodiment of the present application, please refer to Figure 2 and Figure 8 , the second mounting plate 70 is provided with a plurality of second limiting grooves 73 spaced circumferentially along the second direction F2, and the second adapter block 90 is provided with a plurality of second protrusions 92 spaced circumferentially along the second direction F2. The plurality of second protrusions 92 are respectively snapped into the plurality of second limiting grooves 73.

[0071] The second mounting plate 70 is provided with a plurality of second limiting grooves 73. The plurality of second limiting grooves 73 are spaced circumferentially along the second direction F2. The second adapter block 90 is provided with a plurality of second protrusions 92. The plurality of second protrusions 92 are spaced circumferentially along the second direction F2. The plurality of second protrusions 92 are respectively snapped into the plurality of second limiting grooves 73.

[0072] During the process of inserting the second connecting column 60 into the second mounting hole 71 along the second direction F2, after the fourth clamping protrusion 72 reaches the other side of the third clamping protrusion 61 from one side of the third clamping protrusion 61, the second mounting plate 70 is rotated relative to the second adapter plate, so that the second clamping protrusion 41 is clamped with the second clamping protrusion 41, and the plurality of second protrusions 92 are respectively clamped into the plurality of second limiting grooves 73. By the plurality of second protrusions 92 being respectively clamped into the plurality of second limiting grooves 73, the position between the second connecting column 60 and the second mounting plate 70 is limited, and the second mounting plate 70 is effectively prevented from rotating circumferentially along the second direction F2 relative to the second adapter plate, thereby effectively preventing the fixture 30 from rotating circumferentially along the second direction F2 relative to the adapter seat 20, and thus the component 100 can be stably maintained at the preset circumferential position of the second direction F2.

[0073] Optionally, the second limiting groove 73 is provided with slope surfaces on two opposite sides along the circumference of the second direction F2, and / or the second protrusion 92 is provided with slope surfaces on two opposite sides along the circumference of the second direction F2. When the second mounting plate 70 is rotated, the second protrusion 92 can be disengaged from the corresponding second limiting groove 73 or inserted into the corresponding second limiting groove 73 through the slope surfaces, thereby facilitating the rotation of the second mounting plate 70.

[0074] In one embodiment of the present application, see Figure 1 , Figure 2 and Figure 9 The clamp 30 includes a base 31, two movable blocks 32, a screw 33 and two clamping blocks 34. The two movable blocks 32 are relatively slidably arranged on the base 31. The screw 33 is threadedly connected to the two movable blocks 32 to drive the two movable blocks 32 to move closer to or away from each other. The two clamping blocks 34 are respectively arranged on the two movable blocks 32.

[0075] The two movable blocks 32 are relatively arranged on the base 31 so as to slide along a third direction F3 , and the third direction F3 is perpendicular to the first direction F1 and the second direction F2 .

[0076] Optionally, each movable block 32 is provided with a threaded hole 321, and the screw 33 includes a first threaded segment 331 and a second threaded segment 332. The screw 33 is inserted into the threaded holes 321 of the two movable blocks 32, and the first threaded segment 331 is threadedly matched with the threaded hole 321 on one of the movable blocks 32, and the second threaded segment 332 is threadedly matched with the threaded hole 321 on the other movable block 32. By rotating the screw 33, the two movable blocks 32 are driven to move closer to or away from each other.

[0077] Exemplarily, when the fixture 30 clamps the component 100, rotate the screw 33 counterclockwise. When the screw 33 rotates counterclockwise, it drives the two movable blocks 32 to move away from each other. The two movable blocks 32 drive the two clamping blocks 34 to move away from each other until the width between the two clamping blocks 34 is greater than the width of the component 100. Then place the component 100 between the two clamping blocks 34 and rotate the screw 33 clockwise. When the screw 33 rotates clockwise, it drives the two movable blocks 32 to move closer to each other, and the two movable blocks 32 drive the two clamping blocks 34 to move closer to each other to clamp the component 100.

[0078] Optionally, the two clamping blocks 34 are respectively connected to the two movable blocks 32 by screws or welding.

[0079] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A robot parts processing and clamping device, characterized in that: include: The cam is an assembly made of a plurality of first and second mounting plates, the first and second mounting plates comprising a first connection post and a second mounting plate, wherein the first connection post and the first mounting plate are connected to the cam, and the other connection plate is connected to the cam; a first mounting hole is provided on the first mounting plate, a plurality of first latching protrusions distributed circumferentially at intervals along a first direction are provided on an inner wall of the first mounting hole, a second latching protrusion is provided on the first connecting post, the first connecting post is inserted into the first mounting hole along the first direction, and the second latching protrusion is engaged with any one of the first latching protrusions; one of the second connecting post and the second mounting plate is connected to the adapter, and the other connection plate is connected to the clamp; a second mounting hole is provided on the second mounting plate, a plurality of third latching protrusions distributed circumferentially at intervals along a second direction are provided on the inner wall of the second mounting hole, the second direction is perpendicular to the first direction, a fourth latching protrusion is provided on the second connecting post, the second connecting post is inserted into the second mounting hole along the second direction, and the fourth latching protrusion is engaged with any one of the third latching protrusions.

2. The robot parts processing and clamping device according to claim 1, characterized in that: There are four first latching protrusions, and the four first latching protrusions are equidistantly distributed along the first direction.

3. The robot parts processing and clamping device according to claim 1, characterized in that: The number of the second latching protrusions is equal to the number of the first latching protrusions, and the plurality of second latching protrusions are distributed at intervals along the first direction, and the plurality of second latching protrusions are respectively latched with the plurality of first latching protrusions in a one-to-one correspondence.

4. The robot parts processing and clamping device according to claim 1, characterized in that: There are four third latching protrusions, and the four third latching protrusions are equidistantly distributed along the second direction.

5. The robot parts processing and clamping device according to claim 1, characterized in that: The number of the fourth latching protrusions is equal to the number of the third latching protrusions, and the plurality of fourth latching protrusions are distributed circumferentially at intervals along the second direction, and the plurality of fourth latching protrusions are respectively latched with the plurality of third latching protrusions in a one-to-one correspondence.

6. The robot parts processing and clamping device according to any one of claims 1 to 5, characterized in that: The robot parts processing and clamping device also includes a first adapter block, which is fixedly connected to the base or the adapter seat, one end of the first connecting column is fixedly connected to the first adapter block, and the first mounting plate is fitted with the first adapter block.

7. The robot parts processing and clamping device according to claim 6, characterized in that: The first mounting plate is provided with a plurality of first limiting grooves circumferentially spaced apart along the first direction, and the first adapter block is provided with a plurality of first protrusions circumferentially spaced apart along the first direction, and the plurality of first protrusions are respectively inserted into the plurality of first limiting grooves one by one.

8. The robot parts processing and clamping device according to claim 1, characterized in that: The robot parts processing and clamping device also includes a second adapter block, which is fixedly connected to the adapter seat or the fixture, one end of the second connecting column is fixedly connected to the second adapter block, and the second mounting plate is fitted with the second adapter block.

9. The robot parts processing and clamping device according to claim 8, characterized in that: The second mounting plate is provided with a plurality of second limiting grooves circumferentially spaced apart along the second direction, and the second adapter block is provided with a plurality of second protrusions circumferentially spaced apart along the second direction, and the plurality of second protrusions are respectively inserted into the plurality of second limiting grooves one by one.

10. The robot parts processing and clamping device according to claim 1, characterized in that: The clamp includes a base, two movable blocks, a screw and two clamping blocks. The two movable blocks are arranged on the base for relative sliding. The screw is threadedly connected to the two movable blocks to drive the two movable blocks to move closer to or away from each other. The two clamping blocks are respectively arranged on the two movable blocks.

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