High-strength anti-deformation truss mechanical hand beam structure

Abstract

The utility model discloses a kind of high-strength anti-deformation truss mechanical hand crossbeam structure, belong to truss crossbeam structure field.The utility model of a kind of high-strength anti-deformation truss mechanical hand crossbeam structure, including 316L stainless steel crossbeam, the aluminium alloy plate is set in 316L stainless steel crossbeam inside, tool steel is set in aluminium alloy plate inside, further including slide rail, the slide rail is set in 316L stainless steel crossbeam outer surface, the rack is set in 316L stainless steel crossbeam outer surface side, the connecting flange is set in 316L stainless steel crossbeam lower end.The utility model solves the weight of existing truss mechanical hand crossbeam when working generally will carry mechanical hand sliding base and the weight of goods itself of handling goods, if truss mechanical hand is not used for a long time then the weight of mechanical hand sliding base can be pressed on a point, possibly make the truss crossbeam bending of aluminium integral demoulding problem.

Description

Technical Field

[0001] This utility model relates to the field of truss beam structures, specifically a high-strength, deformation-resistant truss manipulator beam structure. Background Technology

[0002] In industrial production, handling trusses are frequently used to move workpieces. A handling truss typically includes columns, beams mounted on the top of the columns, and sliding components that slide relative to the beams.

[0003] Chinese Patent Publication No. CN204366584U discloses a truss beam structure, including: a rectangular main beam; a power supply component support groove extending along the length of the main beam on one side; and a guide rail extending along the length of the main beam on the other side for providing power to and supporting the moving component. A buffer component is provided within the power supply component support groove to cushion collisions between the moving component and the support groove. By providing the buffer component, the impact force generated when the moving component collides with the power supply component support groove can be buffered, thereby reducing the noise generated by the beam structure of this utility model during truss equipment operation.

[0004] When the truss robot beam of the aforementioned patent is working, it will generally bear the weight of the robot's sliding base and the weight of the goods being transported. If the truss robot is not used for a long time, the weight of the robot's sliding base will press on a single point, which may cause the aluminum one-piece demolded truss beam to bend. Utility Model Content

[0005] The purpose of this utility model is to provide a high-strength, deformation-resistant truss manipulator beam structure. This is achieved by using 316L stainless steel as the outer surface of the beam, with an aluminum alloy plate inside the 316L stainless steel, and tool steel encased within the aluminum alloy plate. The entire beam is composed of three metals: an outer layer of 316L stainless steel, a middle layer of aluminum alloy plate, and an inner layer of tool steel. 316L stainless steel has the advantages of high chromium and nickel content and strong corrosion resistance, while the middle layer of aluminum alloy plate reduces the overall weight of the beam, and the high hardness of the inner tool steel prevents the beam from bending. This solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-strength, deformation-resistant truss manipulator beam structure, comprising a 316L stainless steel beam, an aluminum alloy plate disposed on the inner side of the 316L stainless steel beam, a tool steel disposed on the inner side of the aluminum alloy plate, and a slide rail disposed on the outer surface of the 316L stainless steel beam. A rack is disposed on one side of the outer surface of the 316L stainless steel beam, and a connecting flange is disposed at the lower end of the 316L stainless steel beam.

[0007] Preferably, a connecting block is provided at the lower end of the connecting flange, and the connecting block is bolted to the connecting flange.

[0008] Preferably, a column is provided on one side of the connecting block, and the column and the connecting block are integrally formed.

[0009] Preferably, a second reinforcing rib is provided between the column and the connecting block.

[0010] Preferably, a fixing block is provided at the lower end of the column, and the fixing block is welded to the column.

[0011] Preferably, a first reinforcing rib is provided between the fixing block and the column.

[0012] Preferably, a connecting post is provided at the lower end of the fixing block, and the connecting post is welded to the fixing block.

[0013] Preferably, the connecting column has a ground-contact base at the end away from the fixing block.

[0014] Preferably, the outer surface of the L-shaped stainless steel beam is provided with limit blocks at both ends of the slide rail.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model features a crossbeam with an outer surface made of 316L stainless steel, an inner aluminum alloy plate, and a tool steel layer. The entire crossbeam is composed of three metals: an outer layer of 316L stainless steel, a middle layer of aluminum alloy plate, and an inner layer of tool steel. 316L stainless steel has the advantages of high chromium and nickel content and strong corrosion resistance, while the middle layer of aluminum alloy plate reduces the overall weight of the crossbeam, and the inner layer of tool steel has high hardness to prevent the crossbeam from bending. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall external structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall main structure of this utility model;

[0019] Figure 3 This is a top view of the overall structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the crossbeam of this utility model.

[0021] In the diagram: 1. Column; 2. Fixing block; 3. First reinforcing rib; 4. Connecting column; 5. Ground contact base; 6. Connecting block; 7. Second reinforcing rib; 8. Connecting flange; 9. 316L stainless steel crossbeam; 10. Slide rail; 11. Limiting block; 12. Rack; 13. Aluminum alloy plate; 14. Tool steel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] To address the problem in existing technologies where the truss robot beam typically bears the weight of both the robot's sliding base and the goods being transported, and where prolonged inactivity can cause the weight of the sliding base to concentrate on a single point, potentially leading to bending of the aluminum truss beam, this embodiment provides the following technical solution:

[0024] A high-strength, deformation-resistant truss manipulator beam structure includes a 316L stainless steel beam 9, with an aluminum alloy plate 13 disposed on the inner side of the 316L stainless steel beam 9, and a tool steel 14 disposed on the inner side of the aluminum alloy plate 13. It also includes a slide rail 10 disposed on the outer surface of the 316L stainless steel beam 9. A rack 12 is disposed on one side of the outer surface of the 316L stainless steel beam 9. A connecting flange 8 is disposed at the lower end of the 316L stainless steel beam 9, and a connecting block 6 is disposed at the lower end of the connecting flange 8. The connecting block 6 is bolted to the connecting flange 8. A column 1 is provided on one side of the connecting block 6. The column 1 and the connecting block 6 are integrally formed. A second reinforcing rib 7 is provided between the column 1 and the connecting block 6. A fixing block 2 is provided at the lower end of the column 1. The fixing block 2 is welded to the column 1. A first reinforcing rib 3 is provided between the fixing block 2 and the column 1. A connecting column 4 is provided at the lower end of the fixing block 2. The connecting column 4 is welded to the fixing block 2. A ground contact base 5 is provided at the end of the connecting column 4 away from the fixing block 2. Limiting blocks 11 are provided at both ends of the slide rail 10 on the outer surface of the 316L stainless steel crossbeam 9.

[0025] In this embodiment, please refer to Figures 1-4The outer surface of the crossbeam is made of 316L stainless steel, and an aluminum alloy plate 13 is set inside the 316L stainless steel. Tool steel 14 is wrapped inside the aluminum alloy plate 13. The entire crossbeam is composed of three metals: the outer layer of 316L stainless steel, the middle layer of aluminum alloy plate 13, and the inner layer of tool steel 14. 316L stainless steel has the advantages of high chromium and nickel content and strong corrosion resistance, while the middle layer of aluminum alloy plate 13 reduces the overall weight of the crossbeam, and the inner layer of tool steel 14 has high hardness to prevent the crossbeam from bending.

[0026] Working principle: The operator first installs the column 1 in the three-axis or two-axis truss, and then installs the robot arm and the robot arm sliding base on the 316L stainless steel crossbeam 9. The gear and rack 12 at the motor output end of the robot arm sliding base are locked together. In this way, the motor drives the gear to rotate, and the gear moves forward along the rack 12, which allows the robot arm to slide on the crossbeam. The limit blocks 11 set at both ends of the slide rail 10 on the outer surface of the 316L stainless steel crossbeam 9 can prevent the robot arm sliding base from sliding beyond the limit and falling off the crossbeam when sliding in the slide rail 10.

[0027] In summary, the crossbeam structure in this application differs from existing crossbeams. Existing crossbeams are generally made of aluminum alloy in one piece to reduce their weight. Although aluminum alloy is lightweight, its strength is not high. The crossbeam in this application uses 316L stainless steel as the outer layer, aluminum alloy plate 13 as the middle layer, and tool steel as the inner layer, which makes the crossbeam corrosion resistant on the outer surface. The aluminum alloy plate 13 also reduces the weight of the crossbeam. The tool steel 14, as the inner core, improves the strength of the crossbeam. This achieves the goal of keeping the crossbeam lightweight while also increasing its strength.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-strength, deformation-resistant truss manipulator beam structure, comprising a 316L stainless steel beam (9), wherein an aluminum alloy plate (13) is provided on the inner side of the 316L stainless steel beam (9), and a tool steel (14) is provided on the inner side of the aluminum alloy plate (13). Its features are: It also includes a slide rail (10), which is disposed on the outer surface of the 316L stainless steel beam (9). A rack (12) is disposed on one side of the outer surface of the 316L stainless steel beam (9), and a connecting flange (8) is disposed at the lower end of the 316L stainless steel beam (9).

2. The high-strength, deformation-resistant truss manipulator beam structure according to claim 1, characterized in that: A connecting block (6) is provided at the lower end of the connecting flange (8), and the connecting block (6) is bolted to the connecting flange (8).

3. The high-strength, deformation-resistant truss manipulator beam structure according to claim 2, characterized in that: A column (1) is provided on one side of the connecting block (6), and the column (1) and the connecting block (6) are integrally formed.

4. The high-strength, deformation-resistant truss manipulator beam structure according to claim 3, characterized in that: A second reinforcing rib (7) is provided between the column (1) and the connecting block (6).

5. The high-strength, deformation-resistant truss manipulator beam structure according to claim 4, characterized in that: A fixing block (2) is provided at the lower end of the column (1), and the fixing block (2) is welded to the column (1).

6. The high-strength, deformation-resistant truss manipulator beam structure according to claim 5, characterized in that: A first reinforcing rib (3) is provided between the fixing block (2) and the column (1).

7. The high-strength, deformation-resistant truss manipulator beam structure according to claim 6, characterized in that: The lower end of the fixing block (2) is provided with a connecting column (4), and the connecting column (4) is welded to the fixing block (2).

8. The high-strength, deformation-resistant truss manipulator beam structure according to claim 7, characterized in that: The connecting column (4) has a ground-contact base (5) on the end away from the fixing block (2).

9. The high-strength, deformation-resistant truss manipulator beam structure according to claim 1, characterized in that: Limiting blocks (11) are provided on the outer surface of the 316L stainless steel crossbeam (9) at both ends of the slide rail (10).

Images