Clamp for assisting manipulator to clamp cutting machine

Abstract

The utility model discloses a clamp for assisting a manipulator to clamp a cutting machine, and relates to the technical field of clamps of cutting machines. One side surface of the cutting machine head is a working surface for mounting the cutting blade; a cylindrical handle I, a cylindrical handle II and a cylindrical handle III are vertically and fixedly mounted on two adjacent side surfaces and opposite side surfaces of the cutting machine head and the cutting blade in a one-to-one correspondence manner; the stable bracket comprises an arm plate I, an arm plate II and an arm plate III; one side of the arm plate I is fixedly connected with a connecting piece; the second arm plate and the third arm plate correspond to the two opposite ends of the other side of the first arm plate in a one-to-one mode and are both perpendicularly fixed to the first arm plate. A clamping assembly; the clamping assembly comprises a first cylinder clamp, a second cylinder clamp and a third cylinder clamp. The first cylinder clamp is installed on the second arm plate to clamp the first cylindrical handle, the second cylinder clamp is installed on the third arm plate to clamp the second cylindrical handle, and the third cylinder clamp is installed on the other side of the first arm plate to clamp the third cylindrical handle. The multi-angle clamping device can stably clamp the handheld cutting machine in a multi-angle mode.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machine clamps, in particular to a clamp used by a power-assisted manipulator to clamp a cutting machine. Background Art

[0002] Handheld cutting machines are often used for cutting and grinding metal and stone. Their high-speed rotating cutting blades are dangerous to a certain extent. With the promotion of automated operations, the existing technology installs the cutting machine on a robot arm for use, which can not only improve work efficiency but also ensure work safety. However, how to firmly connect the cutting machine to the robot arm is the key to ensuring that the cutting machine can perform precise cutting operations through the robot arm.

[0003] A Chinese patent (authorization publication number CN 106926081 B, authorization publication date March 17, 2020) discloses an automatic grinding system. A clamping device coupled to the terminal end of a robot's robotic arm includes a first connecting device, a second connecting device, and a third connecting device. The first connecting device is used to couple the robot's robotic arm, the second connecting device is used to couple and secure an angle grinder, and the third connecting device is used to couple the first and second connecting devices together. The first connecting device is a connecting plate fixedly connected to the terminal end of the robot's robotic arm; the second connecting device is also a connecting plate, comprising a rectangular shank and a circular end, through which the angle grinder is fixedly connected to the second connecting device through the inner ring of the circular end; the third connecting device is also a rectangular plate, which couples the first and second connecting devices at different areas within the same surface of the plate-shaped third connecting device. It can be seen that the technical solution only secures the angle grinder body via the inner ring of the circular end of the second connecting device, and the angle grinder cannot be securely positioned at multiple angles during cutting or grinding operations.

[0004] Therefore, how to provide a clamp for assisting a manipulator to clamp a cutting machine, which can firmly clamp and fix a handheld cutting machine at multiple angles and has the characteristics of strong applicability and good safety is an urgent problem that needs to be solved by technical personnel in this field. Utility Model Content

[0005] In view of this, the present invention proposes a clamp for assisting a manipulator in clamping a cutting machine, aiming to solve the technical problem of poor clamping stability of the above-mentioned traditional handheld cutting machine mounted on a manipulator arm.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a clamp for clamping a cutting machine with an assisting manipulator, comprising a connecting piece for connecting the manipulator; a side surface of the cutting machine head is a working surface for mounting a cutting blade; a first cylindrical handle, a second cylindrical handle, and a third cylindrical handle are vertically fixedly mounted on the cutting machine head in a one-to-one correspondence with two adjacent sides and an opposite side of the cutting blade; and further comprising:

[0008] A stabilizing bracket, comprising arm plate 1, arm plate 2, and arm plate 3; one side of arm plate 1 is fixedly connected to the connecting member; arm plate 2 and arm plate 3 correspond one to one to two opposite ends of the other side of arm plate 1 and are both vertically fixed to arm plate 1;

[0009] Clamping assembly; the clamping assembly includes column clamp 1, column clamp 2 and column clamp 3; the column clamp 1 is installed on the arm plate 2 to clamp the cylindrical handle 1, the column clamp 2 is installed on the arm plate 3 to clamp the cylindrical handle 2, and the column clamp 3 is installed on the other side of the arm plate 1 to clamp the cylindrical handle 3.

[0010] When the clamp for clamping a cutting machine with a power-assisted manipulator of the present invention is used, a stabilizing bracket is connected to the power-assisted manipulator through a connecting piece; the columnar handle 1, columnar handle 2, and columnar handle 3 fixedly installed on the head of the cutting machine are clamped and fixed one by one through column clamp 1, column clamp 2, and column clamp 3, thereby achieving multi-angle stable clamping and fixation of the handheld cutting machine; wherein column clamp 1 is supported by arm plate 2, column clamp 2 is supported by arm plate 3, column clamp 3 is supported by arm plate 1, and arm plate 1 is vertically fixed to support arm plate 2 and arm plate 3, forming a stable support frame structure. The utility model fixes the three columnar handles on the head of the cutting machine from three different angles through three column clamps, has stronger installation adaptability to the cutting machine body structure, and improves the firmness and safety of the power-assisted manipulator clamping the cutting machine.

[0011] As a further improvement of the above technical solution, the column clamp 1 includes a clamping block 1, a clamping block 2 and a fastener 1;

[0012] The first clamping block is fixed to a side plate surface of the second arm plate; the second clamping block is located on the side of the first clamping block away from the second arm plate; the first clamping block is provided with an arc-shaped groove on the side wall close to the second clamping block, and the second clamping block is provided with an arc-shaped groove on the side wall close to the first clamping block corresponding to the arc-shaped groove; the first arc-shaped groove and the second arc-shaped groove can be adapted to enclose a cylindrical clamping hole; the first fastener vertically penetrates and connects the first clamping block and the second clamping block, and can fasten the cylindrical handle installed in the cylindrical clamping hole;

[0013] The column clamp 2 and the column clamp 3 have the same structure as the column clamp 1; the cylindrical clamp hole of the column clamp 1 and the column clamp 2 are coaxially arranged; the axis of the cylindrical clamp hole of the column clamp 3 is perpendicular to the axis of the cylindrical clamp hole of the column clamp 1.

[0014] The beneficial effect of the above technical solution is that the arc groove 1 and the arc groove 2 are buckled together to adapt to clamp and fix the cylindrical handle 1 of different diameters.

[0015] As a further improvement of the above technical solution, the arm plate 2 includes a connecting plate 1 and a mounting plate 1, and one end of the mounting plate 1 is vertically fixed to the one end of the connecting plate 1 to form an L-shaped plate structure; the arm plate 3 includes a connecting plate 2 and a mounting plate 2, and one end of the mounting plate 2 is vertically fixed to the one end of the connecting plate 2 to form an L-shaped plate structure;

[0016] The connecting member is fixed to the middle of one side of the arm plate; the other end of the connecting plate 1 and the other end of the connecting plate 2 are both fixed parallel to the end of the arm plate 1, and the connecting plate 1 and the connecting plate 2 are symmetrically arranged on both sides of the connecting member; the mounting plate 1 and the mounting plate 2 are located in the same plane and both correspond to the other side of the arm plate 1;

[0017] The area between the first connecting plate and the second connecting plate is a fuselage avoidance area for avoiding the cutting machine fuselage;

[0018] The column clamp 1 is installed on the side surface of the mounting plate 1 away from the arm plate 1; the column clamp 2 is installed on the side surface of the mounting plate 2 away from the arm plate 1; the column clamp 3 corresponds to between the column clamp 1 and the column clamp 2.

[0019] The beneficial effects of the above technical solution are: L-shaped arm plate 2 and L-shaped arm plate 3 are both connected to arm plate 1 and form a three-dimensional spatial support frame structure, providing an installation basis for the multi-point arrangement of the column clamp; the fuselage avoidance area between connecting plate 1 and connecting plate 2 reserves space for accommodating the cutting machine fuselage.

[0020] As a further improvement of the above technical solution, the arm plate two also includes a stabilizing rod one; the arm plate three also includes a stabilizing rod two; one end of the stabilizing rod one is fixed to the mounting plate one, and the other end is fixed to the connecting plate one to form a triangular stabilizing bracket structure; one end of the stabilizing rod two is fixed to the mounting plate two, and the other end is fixed to the connecting plate two to form a triangular stabilizing bracket structure.

[0021] The beneficial effect of the above technical solution is that the arm plate 2 and the arm plate 3 of the triangular frame structure further improve the stability of the cutting machine head fixation.

[0022] As a further improvement of the above technical solution, the side ends of the connecting plate 1 and the connecting plate 2 opposite to each other are integrally connected with a reinforcing plate at the side plate surface corresponding to the arm plate 1; the reinforcing plate is fitted and fixed on the plate surface of the arm plate 1.

[0023] The beneficial effect of the above technical solution is that the reinforcing plate makes the connection between the arm plate 2, the arm plate 3 and the arm plate 1 more secure, thereby improving the overall rigidity of the stabilizing bracket.

[0024] As a further improvement of the above technical solution, a pad is provided between the column clamp three and the arm plate one.

[0025] The beneficial effect of the above technical solution is that the padding blocks can adjust the position of the three column clamps relative to the one arm plate, and the installation position of the column handle of different cutting machines can be adapted by replacing pads of different thicknesses.

[0026] As a further improvement of the above technical solution, the connecting piece is a quick-change device connected to the manipulator.

[0027] The beneficial effect of the above technical solution is that the connection piece uses a quick-change device to connect with the manipulator, which can improve the working efficiency of fixture replacement.

[0028] Through the above technical solution, it can be seen that compared with the prior art, the utility model discloses a clamp for a power-assisted manipulator clamping a cutting machine, which has the following advantages and beneficial effects:

[0029] 1. The utility model is a clamp for clamping an electric wrench with a power-assisted manipulator. The clamp is designed with the power-assisted manipulator as the clamping basis. The normal operation of the cutting machine can be achieved by clamping it on the second arm of the power-assisted manipulator. The head of the handheld cutting machine is firmly clamped and fixed at multiple angles, thereby improving the stability of the clamping. The utility model has the characteristics of strong applicability and good safety.

[0030] 2. The utility model adopts two clamping blocks with arc-shaped grooves to clamp the cylindrical handle, and can adapt to cylindrical handles of different diameters by adjusting the tightness of the fasteners. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0032] Figure 1 A three-dimensional schematic diagram of the overall structure of a clamp for clamping a cutting machine with a power-assisted manipulator in the utility model;

[0033] Figure 2 A three-dimensional schematic diagram of the overall structure of a clamp for clamping a cutting machine with a power-assisted manipulator in the utility model from another perspective;

[0034] Figure 3 A schematic diagram of the structure of a clamping assembly for a power-assisted manipulator clamping a cutting machine in the utility model;

[0035] In the figure: 1. Cutting machine; 11. Cutting blade; 12. Column handle 1; 13. Column handle 2; 14. Column handle 3; 2. Stabilizing bracket; 21. Arm plate 1; 211. Pad; 22. Arm plate 2; 221. Connecting plate 1; 222. Mounting plate 1; 223. Stabilizing rod 1; 23. Arm plate 3; 231. Connecting plate 2; 232. Mounting plate 2; 233. Stabilizing rod 2; 2 4. Reinforcement plate; 3. Clamping assembly; 31. Column clamp one; 311. Clamp one; 3111. Arc groove one; 312. Clamp two; 3121. Arc groove two; 32. Column clamp two; 321. Clamp three; 322. Clamp four; 33. Column clamp three; 331. Clamp five; 332. Clamp six; 333. Fastener three; 4. Fuselage avoidance area; 5. Connector. DETAILED DESCRIPTION

[0036] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0037] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0039] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0040] like Figures 1 to 3 As shown, a clamp for assisting a manipulator to clamp a cutting machine includes a connector 5 for connecting the manipulator; a side surface of the head of the cutting machine 1 is a working surface for mounting a cutting blade 11, and a cylindrical handle 12, a cylindrical handle 2 13, and a cylindrical handle 3 14 are vertically fixedly mounted on the two adjacent sides and the opposite side of the head of the cutting machine 1 and the cutting blade 11 in a one-to-one correspondence; and further includes:

[0041] The stabilizing bracket 2 includes an arm plate 1 21, an arm plate 2 22, and an arm plate 3 23; one side of the arm plate 1 21 is fixedly connected to the connecting piece 5; the arm plate 2 22 and the arm plate 3 23 correspond to the two opposite ends of the other side of the arm plate 1 21 and are both vertically fixed to the arm plate 1 21;

[0042] Clamping assembly 3; Clamping assembly 3 includes column clamp 1 31, column clamp 2 32 and column clamp 3 33; column clamp 1 31 is installed on arm plate 2 22 to clamp column handle 1 12, column clamp 2 32 is installed on arm plate 3 23 to clamp column handle 2 13, and column clamp 3 33 is installed on the other side of arm plate 1 21 to clamp column handle 3 14.

[0043] When the clamp for clamping a cutting machine with a power-assisted manipulator of this embodiment is used, the stabilizing bracket is connected to the power-assisted manipulator through a connecting piece; the cylindrical handle 12, cylindrical handle 2 13 and cylindrical handle 3 14 fixedly installed on the head of the cutting machine 1 are clamped and fixed one by one through cylindrical clamp 1 31, cylindrical clamp 2 32 and cylindrical clamp 3 33, thereby realizing multi-angle stable clamping and fixing of the handheld cutting machine; wherein cylindrical clamp 1 31 is supported by arm plate 2 22, cylindrical clamp 2 32 is supported by arm plate 3 23, cylindrical clamp 3 33 is supported by arm plate 1 21, and arm plate 1 21 is vertically fixed to support arm plate 2 22 and arm plate 3 23, forming a stable support frame structure. The utility model fixes the three cylindrical handles on the head of the cutting machine 1 from three different angles through three cylindrical clamps, has a stronger installation adaptability to the body structure of the cutting machine 1, and improves the firmness and safety of the power-assisted manipulator clamping the cutting machine.

[0044] Specifically, the cylindrical handle 1 12 , the cylindrical handle 2 13 and the cylindrical handle 3 14 are all cylindrical handles, and the screw at one end thereof is threadedly connected to the threaded hole on the head of the cutting machine 1 to be fixed together.

[0045] In some embodiments, the column clamp 31 includes a clamping block 311, a clamping block 312 and a fastener 1;

[0046] Clamping block 1 311 is fixed to a side surface of arm plate 2 22 by bolts; clamping block 2 312 is located on the side of clamping block 1 311 away from arm plate 2 22; an arc-shaped groove 1 3111 is formed on the side wall of clamping block 1 311 near clamping block 2 312, and an arc-shaped groove 2 3121 is formed on the side wall of clamping block 1 312 at a position corresponding to arc-shaped groove 1 3111; arc-shaped groove 1 3111 and arc-shaped groove 2 3121 can be adapted to enclose a cylindrical clamping hole; fastener 1 vertically penetrates and connects clamping block 1 311 and clamping block 2 312, and can fasten cylindrical handle 12 installed in the cylindrical clamping hole;

[0047] The column clamp 2 32 and the column clamp 3 33 have the same structure as the column clamp 1 31 ; the cylindrical clamp holes of the column clamp 1 31 and the column clamp 2 32 are coaxially arranged; the axis of the cylindrical clamp hole of the column clamp 33 is perpendicular to the axis of the cylindrical clamp hole of the column clamp 1 31 .

[0048] The arc groove 1 3111 and the arc groove 2 3121 are buckled together to adapt to clamp and fix the cylindrical handle 1 with different diameters.

[0049] Specifically, the fastener 1 is a bolt, and the threaded end of the fastener 1 moves vertically through the through hole of the clamping block 1 311 and is threadedly connected to the threaded hole of the clamping block 2 312 to fasten the two.

[0050] Specifically, column clamp 2 32 includes clamp block 3 321, clamp block 4 322 and fastener 2, column clamp 3 33 includes clamp block 5 331, clamp block 6 332 and fastener 3 333. The installation method thereof refers to column clamp 1 31 and will not be repeated here.

[0051] In some embodiments, the second arm plate 22 includes a first connecting plate 221 and a first mounting plate 222, one end of the first mounting plate 222 being vertically fixed to one end of the first connecting plate 221 to form an L-shaped plate structure; the third arm plate 23 includes a second connecting plate 231 and a second mounting plate 232, one end of the second mounting plate 232 being vertically fixed to one end of the second connecting plate 231 to form an L-shaped plate structure;

[0052] The connecting member 5 is bolted to the middle of one side of the arm plate 1 21; the other end of the connecting plate 1 221 and the other end of the connecting plate 2 231 are parallel and bolted to one end of the arm plate 1 21, and the connecting plate 1 221 and the connecting plate 2 231 are symmetrically arranged on both sides of the connecting member 5; the mounting plate 1 222 and the mounting plate 2 232 are located in the same plane and correspond to the other side of the arm plate 1 21;

[0053] The area between the first connecting plate 221 and the second connecting plate 231 is a fuselage avoidance area 4 for avoiding the fuselage of the cutting machine 1;

[0054] Column clamp 1 31 is fixedly mounted on the side surface of mounting plate 1 222 away from arm plate 1 21 by bolts; column clamp 2 32 is fixedly mounted on the side surface of mounting plate 2 232 away from arm plate 1 21 by bolts; column clamp 3 33 corresponds to between column clamp 1 31 and column clamp 2 32, and is fixedly mounted on the other side of arm plate 1 21 by bolts.

[0055] The L-shaped arm plate 2 22 and the L-shaped arm plate 3 23 are both connected to the arm plate 1 21 and form a three-dimensional spatial support frame structure, providing an installation basis for the multi-point arrangement of the column clamp; the fuselage avoidance area 4 between the connecting plate 1 221 and the connecting plate 2 231 reserves space for accommodating the cutting machine 1 fuselage.

[0056] In some embodiments, arm plate two 22 also includes a stabilizing rod one 223; arm plate three 23 also includes a stabilizing rod two 233; one end of the stabilizing rod one 223 is welded and fixed to the mounting plate one 222, and the other end is welded and fixed to the connecting plate one 221 to form a triangular stable bracket structure; one end of the stabilizing rod two 233 is welded and fixed to the mounting plate two 232, and the other end is welded and fixed to the connecting plate two 231 to form a triangular stable bracket structure.

[0057] The second arm plate 22 and the third arm plate 23 of the triangular frame structure further improve the stability of the cutting machine head.

[0058] In some embodiments, the side ends of the connecting plate 1 221 and the connecting plate 2 231 opposite to each other are integrally connected with a reinforcing plate 24 on the side surface of the arm plate 1 21 ; the reinforcing plate 24 is fitted and fixed on the plate surface of the arm plate 1 21 .

[0059] The reinforcing plate 24 makes the connection between the arm plate 2 22 , the arm plate 3 23 and the arm plate 1 21 more secure, thereby improving the overall rigidity of the stabilizing bracket 2 .

[0060] Specifically, the arm plate 1 21 can be manufactured by punching out a steel plate, and the arm plate 22 and the arm plate 3 23 can be manufactured by punching out and bending a steel plate, so as to improve the structural rigidity.

[0061] In some embodiments, a pad 211 is provided between the column clamp 33 and the arm plate 1 21 .

[0062] The pad block 211 can be provided to adjust the position of the column fixture 33 relative to the arm plate 1 21, and the installation position of the column handle of different cutting machines can be adapted by replacing pad blocks of different thicknesses.

[0063] Specifically, the clamping block 5 331 of the column clamp 33 is connected to the arm plate 1 21 through a fixing bolt, and a bolt avoidance through hole for avoiding the fixing bolt is opened on the pad 211 arranged between the clamping block 5 331 and the arm plate 1 21.

[0064] In some embodiments, the connector is a quick-change device connected to the robot.

[0065] Specifically, the quick-change device can be an existing product. The female connector on one end of the fixture connects to the arm plate 21, while the male connector on the other end of the manipulator connects to the manipulator's hand. The female and male connectors fit together for quick assembly and disassembly. Using a quick-change device to connect to the manipulator improves fixture replacement efficiency.

[0066] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction 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 any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0067] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A clamp for clamping a cutting machine with an auxiliary manipulator, comprising a connecting piece (5) for connecting a manipulator; a side surface of the head of the cutting machine (1) is a working surface for installing a cutting blade (11); a cylindrical handle 1 (12), a cylindrical handle 2 (13) and a cylindrical handle 3 (14) are vertically fixedly installed on the two adjacent side surfaces and the opposite side surfaces of the head of the cutting machine (1) and the cutting blade (11); characterized in that: Also includes: A stabilizing bracket (2), the stabilizing bracket (2) comprising arm plate 1 (21), arm plate 2 (22) and arm plate 3 (23); one side of the arm plate 1 (21) is fixedly connected to the connecting member (5); the arm plate 2 (22) and the arm plate 3 (23) correspond one to one to the two opposite ends of the other side of the arm plate 1 (21) and are both vertically fixed to the arm plate 1 (21); A clamping assembly (3); the clamping assembly (3) comprises a column clamp 1 (31), a column clamp 2 (32) and a column clamp 3 (33); the column clamp 1 (31) is mounted on the arm plate 2 (22) to clamp the column handle 1 (12), the column clamp 2 (32) is mounted on the arm plate 3 (23) to clamp the column handle 2 (13), and the column clamp 3 (33) is mounted on the other side of the arm plate 1 (21) to clamp the column handle 3 (14).

2. The clamp for clamping a cutting machine with a power-assisted manipulator according to claim 1, characterized in that: The column clamp 1 (31) includes a clamping block 1 (311), a clamping block 2 (312) and a fastener 1; The clamping block 1 (311) is fixed on a side plate surface of the arm plate 2 (22); the clamping block 2 (312) is located on the side of the clamping block 1 (311) away from the arm plate 2 (22); the side wall of the clamping block 1 (311) close to the clamping block 2 (312) is provided with an arc-shaped groove 1 (3111), and the side wall of the clamping block 2 (312) close to the clamping block 1 (311) is provided with an arc-shaped groove 2 (3121) corresponding to the arc-shaped groove 1 (3111); the arc-shaped groove 1 (3111) and the arc-shaped groove 2 (3121) can be adapted to enclose a cylindrical clamping hole; the fastener 1 vertically penetrates and connects the clamping block 1 (311) and the clamping block 2 (312), and can fasten the cylindrical handle 1 (12) installed in the cylindrical clamping hole; The column clamp 2 (32) and the column clamp 3 (33) have the same structure as the column clamp 1 (31); the column clamp 1 (31) and the column clamp 2 (32) have cylindrical clamp holes arranged coaxially; the axis of the cylindrical clamp hole of the column clamp 3 (33) is perpendicular to the axis of the cylindrical clamp hole of the column clamp 1 (31).

3. The clamp for clamping a cutting machine with a power-assisted manipulator according to claim 1, characterized in that: The arm plate 2 (22) includes a connecting plate 1 (221) and a mounting plate 1 (222), one end of the mounting plate 1 (222) is vertically fixed to one end of the connecting plate 1 (221) to form an L-shaped plate structure; the arm plate 3 (23) includes a connecting plate 2 (231) and a mounting plate 2 (232), one end of the mounting plate 2 (232) is vertically fixed to one end of the connecting plate 2 (231) to form an L-shaped plate structure; The connecting member (5) is fixed to the middle of one side of the arm plate (21); the other end of the connecting plate (221) and the other end of the connecting plate (231) are both fixed in parallel to one end of the arm plate (21), and the connecting plate (221) and the connecting plate (231) are symmetrically arranged on both sides of the connecting member (5); the mounting plate (222) and the mounting plate (232) are located in the same plane and both correspond to the other side of the arm plate (21); The area between the first connecting plate (221) and the second connecting plate (231) is a body avoidance area (4) for avoiding the body of the cutting machine (1); The column clamp 1 (31) is installed on a side surface of the mounting plate 1 (222) away from the arm plate 1 (21); the column clamp 2 (32) is installed on a side surface of the mounting plate 2 (232) away from the arm plate 1 (21); the column clamp 3 (33) corresponds to between the column clamp 1 (31) and the column clamp 2 (32).

4. A clamp for clamping a cutting machine with an assisting manipulator according to claim 3, characterized in that: The arm plate 2 (22) also includes a stabilizing rod 1 (223); the arm plate 3 (23) also includes a stabilizing rod 2 (233); one end of the stabilizing rod 1 (223) is fixed on the mounting plate 1 (222), and the other end is fixed on the connecting plate 1 (221) to form a triangular stabilizing bracket structure; one end of the stabilizing rod 2 (233) is fixed on the mounting plate 2 (232), and the other end is fixed on the connecting plate 2 (231) to form a triangular stabilizing bracket structure.

5. The clamp for clamping a cutting machine with an assisting manipulator according to claim 3, characterized in that: The side ends of the connecting plate 1 (221) and the connecting plate 2 (231) opposite to each other are integrally connected with a reinforcing plate (24) at the side surface of the arm plate 1 (21); the reinforcing plate (24) is fitted and fixed on the plate surface of the arm plate 1 (21).

6. The clamp for clamping a cutting machine with an assisting manipulator according to claim 1, characterized in that: A pad (211) is provided between the column clamp three (33) and the arm plate one (21).

7. The clamp for clamping a cutting machine with a power-assisted manipulator according to claim 1, characterized in that: The connecting piece (5) is a quick-change device connected to the manipulator.

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