Industrial robot composite clamp

Abstract

The utility model provides an industrial robot composite clamp which comprises a placing plate, a plurality of installation components are evenly and fixedly arranged on the bottom face of the placing plate, and each installation component is connected with a workbench through a plurality of bolts. A clamping and fixing mechanism is arranged in each mounting component, each clamping and fixing mechanism is mounted on the placing plate, and the multiple clamping and fixing mechanisms are matched to clamp and fix a to-be-machined workpiece on the top surface of the placing plate. Through cooperative arrangement of all the structures, a workpiece to be machined can be clamped conveniently, an industrial robot can machine the workpiece conveniently in the later period, operation is easy, and popularization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to industrial fixtures, and in particular to a composite fixture for an industrial robot. Background Art

[0002] With the acceleration of the process of mechanical automation production, most machining production uses industrial robots to complete the processes required for factory operations such as handling, assembly, packaging, welding and cutting. When industrial robots need to perform welding operations on the objects to be processed, they need to be equipped with composite fixtures. The composite fixtures are used to fix the objects to be processed first, and then the industrial robots are used to perform welding operations on them.

[0003] A search revealed a Chinese utility model application number of 201920245093.2. The patent document is titled "An Industrial Robot Composite Fixture, comprising a base, a fixture, a lifting device, a support platform, and a fixture base plate. The industrial robot composite fixture, through the cooperation of a fixed block, a threaded rod, a crank, and a clamping plate, can control the horizontal movement of the clamping plate by turning the crank, thereby clamping the workpiece.

[0004] Although the above patent document can achieve the purpose of clamping and fixing the object to be processed, it uses a manual adjustment method to drive multiple clamps to cooperate with each other to clamp and fix the object to be processed, which is not only time-consuming and labor-intensive, increasing the labor intensity of workers, but also cumbersome operation, greatly reducing the subsequent processing efficiency;

[0005] Therefore, based on the above problems, the present invention provides an industrial robot composite fixture. Utility Model Content

[0006] In view of the deficiencies in the prior art, the present invention provides an industrial robot composite fixture, which solves the problems mentioned in the background technology.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An industrial robot composite fixture comprises a placement plate, a bottom surface of which is evenly fixed with a plurality of mounting members, each of which is connected to a workbench via a plurality of bolts;

[0009] A clamping and fixing mechanism is provided in each of the mounting components, each of the clamping and fixing mechanisms is mounted on the placement plate, and a plurality of clamping and fixing mechanisms cooperate to clamp and fix the workpiece to be processed on the top surface of the placement plate.

[0010] Furthermore, the mounting component includes a fixed connecting plate, the top surface of which is fixed with two mounting rods, the top end of each mounting rod is fixedly connected to the placement plate, the bottom surface of which is fixed with a mounting connecting plate, and the mounting connecting plate is penetrated by a plurality of mounting screw holes.

[0011] Furthermore, the clamping and fixing mechanism includes two mounting plates, both of which are fixedly connected to the bottom surface of the placement plate, and each of the mounting plates is provided with a matching sliding groove;

[0012] The cam is fixed with an L-shaped support plate, and the cam has an L-shaped bottom surface, and the cam has an L-shaped bottom surface.

[0013] Furthermore, a rubber clamping piece is fixedly provided on one side of the mating clamping plate away from the L-shaped mating plate, and a plurality of clamping grooves are evenly formed on the rubber clamping piece.

[0014] Furthermore, a rectangular through hole is formed on the placement plate, the L-shaped matching plate is located in the rectangular through hole, a matching component is provided above the placement plate, and the matching component is installed on the L-shaped matching plate.

[0015] Furthermore, the mating component includes a clamping head, which is arranged above the placement plate and fixedly connected to the L-shaped mating plate via a connecting spring.

[0016] The utility model provides a composite fixture for industrial robots. Compared with the existing technology, it has the following beneficial effects:

[0017] 1. The utility model adopts the setting of the clamping and fixing mechanism, so that a plurality of L-shaped matching plates, matching clamping plates and placement plates cooperate to clamp and fix the workpiece to be processed, which is convenient for later processing. It not only effectively solves the problem that the existing technology uses manual adjustment to clamp and fix it, which is cumbersome to operate and increases the labor intensity of workers, but also the solution is simple to operate, has high clamping stability, and is conducive to promotion;

[0018] 2. The present invention adopts the arrangement of the matching components. When the workpiece to be processed is clamped and fixed, the matching arrangement of the connecting spring and the abutting head facilitates further increasing the stability of the clamping and fixing of the workpiece to be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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 only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It shows the main view three-dimensional connection diagram of the overall structure of the utility model;

[0021] Figure 2 The three-dimensional split structure diagram of the overall structure of the utility model is shown;

[0022] Figure 3 It shows a three-dimensional connection diagram of the clamping and fixing mechanism of the utility model;

[0023] Figure 4 A schematic diagram of the three-dimensional split structure of the clamping and fixing mechanism of the utility model is shown;

[0024] As shown in the figure: 1. Placement plate; 2. Rectangular through hole; 3. Workpiece to be processed; 4. Clamping and fixing mechanism; 41. L-shaped matching plate; 42. Matching clamping plate; 43. Tightening head; 44. Mounting plate; 45. Connecting rod; 46. L-shaped moving plate; 47. Telescopic cylinder; 48. Matching pin; 49. Matching slide groove; 5. Mounting component; 51. Mounting rod; 52. Fixing connecting plate; 53. Installing connecting plate. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] In order to solve the technical problems in the background technology, the following industrial robot composite fixture is provided:

[0028] Combine Figure 1-4 As shown, the present invention provides an industrial robot composite fixture, comprising a placement plate 1, a plurality of mounting members 5 evenly fixed on the bottom surface of the placement plate 1, and each mounting member 5 is connected to the workbench by a plurality of bolts;

[0029] Each mounting component 5 is provided with a clamping and fixing mechanism 4 , each clamping and fixing mechanism 4 is mounted on the placement plate 1 , and a plurality of clamping and fixing mechanisms 4 cooperate to clamp and fix the workpiece 3 to be processed on the top surface of the placement plate 1 .

[0030] The mounting member 5 includes a fixed connecting plate 52, the top surface of which is fixedly provided with two mounting rods 51. The top end of each mounting rod 51 is fixedly connected to the placement plate 1. The bottom surface of the fixed connecting plate 52 is fixedly provided with a mounting connecting plate 53. The mounting connecting plate 53 is provided with a plurality of mounting screw holes. The installation of the mounting member 5 facilitates the fixing and installation of the composite clamp on the workbench and also facilitates its subsequent disassembly.

[0031] The clamping and fixing mechanism 4 includes two mounting plates 44, both of which are fixed to the bottom surface of the placement plate 1. Each mounting plate 44 is provided with a matching sliding groove 49.

[0032] A fixed plate is provided between the two mounting plates 44, and the fixed plate is fixedly connected to the bottom surface of the placement plate 1. A telescopic cylinder 47 is fixedly installed on the fixed plate, and an L-shaped movable plate 46 is fixed to the telescopic end of the telescopic cylinder 47. A connecting rod 45 is provided on the L-shaped movable plate 46 for rotation, and an L-shaped matching plate 41 is fixed on the connecting rod 45. A U-shaped groove is provided at one end of the L-shaped matching plate 41, and the L-shaped movable plate 46 is located in the U-shaped groove. A matching clamping plate 42 is fixed at the other end of the L-shaped matching plate 41, and adjustment plates are fixed at both ends of the connecting rod 45. A matching pin 48 is fixed at the opposite ends of the two adjustment plates, and each matching pin 48 is located in the corresponding matching slide groove 49.

[0033] A rectangular through hole 2 is formed through the placement plate 1 , and the L-shaped matching plate 41 is located in the rectangular through hole 2 . A matching component is provided above the placement plate 1 , and the matching component is installed on the L-shaped matching plate 41 .

[0034] When the workpiece 3 to be processed needs to be clamped and fixed, the workpiece 3 to be processed is placed on the placement plate 1 and the telescopic cylinder 47 is started. Under the power output of the telescopic cylinder 47, the telescopic end of the telescopic cylinder 47 is driven to extend and retract, thereby driving the L-shaped movable plate 46 to move, thereby driving each matching pin 48 to slide along the corresponding matching slot 49. In this way, it is convenient to drive the two adjacent adjustment plates to rotate within a certain range, and then drive the connecting rod 45 to rotate along the L-shaped movable plate 46, thereby driving the L-shaped matching plate 41 and the matching clamping plate 42 to rotate within a certain range, so that several L-shaped matching plates 41 and the matching clamping plates 42 cooperate with the placement plate 1 to clamp and fix the workpiece 3 to be processed, which is convenient for later processing. It not only effectively solves the problem that the existing technology uses manual adjustment to clamp and fix it, which is cumbersome to operate and increases the labor intensity of workers, but also the present solution is simple to operate, has high clamping stability, and is conducive to promotion.

[0035] As a further improvement of the above technical solution, a rubber clamping piece is fixedly provided on one side of the matching clamping plate 42 away from the L-shaped matching plate 41 , and a plurality of clamping grooves are evenly opened on the rubber clamping piece.

[0036] By fixing a rubber clamping piece on one side of the clamping plate 42, the rubber clamping piece is made of rubber material, which can play a certain protective role when clamping and fixing the workpiece 3 to be processed. At the same time, a number of clamping grooves are evenly arranged on the rubber clamping piece, which is convenient for further increasing the stability of clamping and fixing the workpiece 3 to be processed when clamping and fixing it, and further increasing the practicality of the overall device.

[0037] Example 2

[0038] like Figure 1-4 As shown, based on the above embodiment, this embodiment further provides the following content:

[0039] The mating component includes a pressing head 43 , which is disposed above the placement plate 1 and is fixedly connected to the L-shaped mating plate 41 via a connecting spring.

[0040] In specific use, based on the first embodiment, if it is necessary to further increase the practicality of the overall device, the operation is as follows:

[0041] See also Figure 1 A matching component is set on the L-shaped matching plate 41. When the workpiece 3 to be processed is clamped and fixed, the matching setting of the connecting spring and the clamping head 43 is used to further increase the stability of clamping and fixing the workpiece 3 to be processed.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An industrial robot composite fixture, characterized by: It comprises a placement plate (1), a bottom surface of which is evenly fixedly provided with a plurality of mounting components (5), and each of the mounting components (5) is connected to a workbench via a plurality of bolts; Each of the mounting components (5) is provided with a clamping and fixing mechanism (4), each of the clamping and fixing mechanisms (4) is mounted on the placement plate (1), and a plurality of the clamping and fixing mechanisms (4) cooperate to clamp and fix the workpiece (3) to be processed on the top surface of the placement plate (1).

2. The industrial robot composite fixture according to claim 1, characterized in that: The mounting member (5) comprises a fixed connecting plate (52), the top surface of the fixed connecting plate (52) is fixedly provided with two mounting rods (51), the top end of each mounting rod (51) is fixedly connected to the placement plate (1), the bottom surface of the fixed connecting plate (52) is fixedly provided with a mounting connecting plate (53), and the mounting connecting plate (53) is provided with a plurality of mounting screw holes.

3. The industrial robot composite fixture according to claim 1, characterized in that: The clamping and fixing mechanism (4) includes two mounting plates (44), both of which are fixedly connected to the bottom surface of the placement plate (1), and each of the mounting plates (44) is provided with a matching sliding groove (49); A fixed plate is provided between the two mounting plates (44), and the fixed plate is fixedly connected to the bottom surface of the placement plate (1). A telescopic cylinder (47) is fixedly installed on the fixed plate, and an L-shaped movable plate (46) is fixedly provided at the telescopic end of the telescopic cylinder (47). A connecting rod (45) is provided through and rotates on the L-shaped movable plate (46), and an L-shaped matching plate (41) is fixedly provided on the connecting rod (45). A U-shaped groove is provided at one end of the L-shaped matching plate (41), and the L-shaped movable plate (46) is located in the U-shaped groove. A matching clamping plate (42) is fixedly provided at the other end of the L-shaped matching plate (41). Adjustment plates are fixedly provided at both ends of the connecting rod (45), and matching pins (48) are fixedly provided at the opposite ends of the two adjustment plates, and each matching pin (48) is located in a corresponding matching slot (49).

4. The industrial robot composite fixture according to claim 3, characterized in that: A rubber clamping piece is fixedly provided on one side of the matching clamping plate (42) away from the L-shaped matching plate (41), and a plurality of clamping grooves are evenly formed on the rubber clamping piece.

5. The industrial robot composite fixture according to claim 3, characterized in that: A rectangular through hole (2) is provided through the placement plate (1), the L-shaped matching plate (41) is located in the rectangular through hole (2), a matching component is provided above the placement plate (1), and the matching component is installed on the L-shaped matching plate (41).

6. The industrial robot composite fixture according to claim 5, characterized in that: The matching component comprises a pressing head (43), the pressing head (43) is arranged above the placement plate (1), and the pressing head (43) is fixedly connected to the L-shaped matching plate (41) via a connecting spring.

Images