Carrying device for machining of special workpieces

Abstract

The utility model discloses a carrying device for machining special workpieces, which comprises a guide rail running motor mounted in a guide rail coupling bin, the guide rail running motor is connected with guide rail pulleys through rotating shafts, a pair of guide rail pulleys are mounted in the guide rail coupling bin through rotating shafts respectively, and the pair of guide rail pulleys are connected with running guide rails respectively. The guide rail coupling bin sleeves the running guide rail, the telescopic frame is mounted below the guide rail coupling bin, and the telescopic damping structure is mounted on the telescopic frame; the utility model relates to the technical field of carrying devices, a guide rail coupling bin is matched with an operation guide rail with a preset track, the whole body is transported from a starting point to a target place, the stability and the efficiency are high, and a telescopic damping structure can absorb impact force generated during lifting of a workpiece when taking and releasing a special machining workpiece. And therefore, the running guide rail and other parts are protected, the service life of the device is prolonged, and the machined special workpieces are not prone to damage when being released and clamped after being carried.

Description

Technical Field

[0001] The utility model relates to the technical field of transport devices, in particular to a transport device for mechanical processing of special workpieces. Background Art

[0002] Special workpiece machining refers to the process of machining workpieces with special shapes, sizes or materials that are difficult to machine. These special workpieces may have complex geometric shapes, high precision requirements, large sizes or special materials. Traditional machining methods are difficult to meet their processing needs. In order to meet the needs of special workpiece machining, advanced CNC machine tools, automation systems and advanced CAD / CAM software are usually required. At the same time, experienced engineers and technicians are also required to design and operate reasonable processing plans according to the characteristics of the workpiece. Special workpieces usually need to be transported between different processing procedures. It may be necessary to transfer the workpiece from one machine tool to another for different processing operations, or it may be necessary to remove the workpiece from the clamping fixture and place it in the next processing equipment. These handling processes are to meet the requirements of the processing flow in order to complete the comprehensive processing of the workpiece. Some special workpieces may have large sizes and weights that exceed the handling capacity of the operator. Therefore, special handling devices are needed to handle these workpieces, so as to ensure the safety of the workpieces and reduce the burden on operators. Therefore, this case hopes to propose a handling device optimized for special workpieces in mechanical processing, to help workers solve the problem of safe and efficient handling of special workpieces, improve production efficiency and transport these workpieces safely. For the above problems, there may already be technical means to solve them in the prior art, but this case wants to provide an alternative or replacement technical solution. Utility Model Content

[0003] To achieve the above purpose, the utility model is implemented through the following technical solutions: a handling device for special workpiece mechanical processing, comprising: a running guide rail, a guide rail coupling compartment, a guide rail running motor, a pair of guide rail pulleys and a telescopic frame, the guide rail running motor is installed in the guide rail coupling compartment, and the guide rail running motor is connected to the guide rail pulley through a rotating shaft, a pair of the guide rail pulleys are respectively installed in the guide rail coupling compartment through rotating shafts, and a pair of the guide rail pulleys are respectively connected to the running guide rails, the guide rail coupling compartment is sleeved on the running guide rail, the telescopic frame is installed below the guide rail coupling compartment, and a telescopic shock absorbing structure is installed on the telescopic frame;

[0004] The telescopic shock-absorbing structure comprises: a telescopic motor, a telescopic gear box, a pair of telescopic threaded rods, a pair of coupled telescopic sleeves, a lifting load-bearing plate, a pair of buffer slide frames, a pair of buffer combination spring rods and a gripper drive bin;

[0005] The telescopic motor is installed on the telescopic frame through a bracket, and the telescopic motor is connected to the telescopic gear box, the telescopic gear box is installed on the telescopic frame, and the telescopic gear box is respectively connected to a pair of the telescopic threaded rods, a pair of the telescopic threaded rods are respectively inserted in a pair of coupling telescopic sleeves, a pair of coupling telescopic sleeves are respectively installed on the lifting bearing plate, a pair of coupling through holes are opened on the lifting bearing plate, the telescopic frame is respectively inserted on the lifting bearing plate through a pair of coupling through holes, the buffer slide frame is connected to the lifting bearing plate, a pair of the buffer combination spring rods are respectively connected to the inner sides of a pair of buffer slide frames, the gripper drive bin is installed below the buffer slide frame, and a gripper drive assembly is installed in the gripper drive bin.

[0006] It should be noted that, in the above, firstly, a running guide rail is set up between different processing equipment that need to be transported, and the running guide rail is installed on the roof of the target path. At the starting point, three workpiece grippers are used to grab the special workpiece for machining through the gripper drive assembly, and then the special workpiece for machining is lifted through the telescopic shock-absorbing structure, and then the guide rail running motor in the guide rail coupling bin is driven to drive a pair of guide rail pulleys to rotate, so that the entire transport device is operated on the running guide rail, and after transporting from the starting point to the end point, the three workpiece grippers are driven by the gripper drive assembly to release the special workpiece for machining, thereby completing the transport and release of the special workpiece for machining; when the transport device reaches the specified position, the telescopic motor drives the telescopic gear box and a pair of telescopic threaded rods to operate, so that A pair of coupled telescopic sleeves move up and down, so that the lifting load plate can be lifted and lowered relying on the telescopic frame, thereby realizing the adjustment of the height position of the three workpiece grippers. When the three workpiece grippers are driven by the gripper drive assembly and locked into the special workpiece for machining, a pair of buffer combination spring rods will be pulled when the workpiece grippers are lifted, so that a pair of buffer slide frames will slide against each other, so that excessive force will not be applied when lifting the special workpiece for machining, and a certain buffering and protective effect will be played on the telescopic motor and the special workpiece for machining. Similarly, when the special workpiece for machining is released at the target position, the sudden reduction in weight will cause the lowered buffer slide frame to suddenly return and lift, and the buffer combination spring rods will buffer the force and protect the remaining components above, making the overall transportation safer and more efficient.

[0007] Preferably, the gripper drive assembly comprises: a plurality of workpiece grippers, a gripper push plate in the bin and a hydraulic power push rod;

[0008] The gripper drive bin is provided with a plurality of gripper placement through holes, a plurality of the workpiece grippers are respectively installed in the hand drive bin through rotating shafts, and a plurality of the workpiece grippers are respectively inserted into the gripper drive bin through a plurality of the gripper placement through holes, the in-bin gripper push plate is installed in the gripper drive bin, and the in-bin gripper push plate is connected to the hydraulic power push rod, and the hydraulic power push rod is installed in the gripper drive bin;

[0009] It should be noted that, in the above, the hydraulic power push rod pushes the gripper push plate in the warehouse, so that the gripper push plate in the warehouse slides up and down along the fitting slide rail set in the gripper driving warehouse. When the hydraulic power push rod pushes the three workpiece grippers, the three workpiece grippers are closed, otherwise the three workpiece grippers are expanded.

[0010] Preferably, the guide rail coupling compartment is provided with an inspection port;

[0011] Preferably, an inspection port is provided on the gripper drive compartment;

[0012] Preferably, a fitting slide rail is provided in the gripper drive compartment;

[0013] Preferably, a buffering and anti-slip rubber pad is provided on the workpiece gripper. Beneficial Effects

[0014] The utility model provides a handling device for machining special workpieces. Compared with the prior art, the handling device for machining special workpieces has the following beneficial effects: the device uses a guide rail coupling bin to cooperate with a running guide rail with a pre-set track to transport the entire device from a starting point to a target location, which is stable and efficient. When taking and releasing a special workpiece for machining, the telescopic shock-absorbing structure can absorb the impact force generated when the workpiece is lifted, thereby protecting the running guide rail and other components, extending the service life of the device, and making it difficult for the special workpiece for machining to be damaged when it is released and clamped after transport, making the machining production safer and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front and cross-sectional structure of a handling device for special workpiece mechanical processing described in the utility model.

[0016] Figure 2 for Figure 1 A partial enlarged schematic diagram of "A" in the figure.

[0017] In the figure: 1. Running guide rail; 2. Guide rail coupling compartment; 3. Guide rail running motor; 4. Guide rail pulley; 5. Telescopic frame; 6. Telescopic motor; 7. Telescopic gear box; 8. Telescopic threaded rod; 9. Coupling telescopic sleeve; 10. Lifting load plate; 11. Buffer slide frame; 12. Buffer combination spring rod; 13. Gripper drive compartment; 14. Workpiece gripper; 15. Gripper push plate in the compartment; 16. Hydraulic power push rod. DETAILED DESCRIPTION

[0018] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0019] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control. Example

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-2As shown, a handling device for machining special workpieces comprises: a running guide rail 1, a guide rail coupling compartment 2, a guide rail running motor 3, a pair of guide rail pulleys 4 and a telescopic frame 5, wherein the guide rail running motor 3 is installed in the guide rail coupling compartment 2, and the guide rail running motor 3 is connected to the guide rail pulley 4 via a rotating shaft, a pair of the guide rail pulleys 4 are respectively installed in the guide rail coupling compartment 2 via rotating shafts, and a pair of the guide rail pulleys 4 are respectively connected to the running guide rail 1, the guide rail coupling compartment 2 is sleeved on the running guide rail 1, and the telescopic frame 5 is installed below the guide rail coupling compartment 2. The telescopic frame 5 is equipped with a telescopic shock absorbing structure; the telescopic shock absorbing structure includes: a telescopic motor 6, a telescopic gear box 7, a pair of telescopic threaded rods 8, a pair of coupled telescopic sleeves 9, a lifting load-bearing plate 10, a pair of buffer slide frames 11, a pair of buffer combination spring rods 12 and a gripper drive bin 13; the telescopic motor 6 is installed on the telescopic frame 5 through a bracket, and the telescopic motor 6 is connected to the telescopic gear box 7, the telescopic gear box 7 is installed on the telescopic frame 5, and the telescopic gear box 7 is respectively connected to a pair of the telescopic threaded rods 8, and the pair of the telescopic threaded rods 8 are respectively Inserted in a pair of the coupling telescopic sleeves 9, the pair of the coupling telescopic sleeves 9 are respectively installed on the lifting load plate 10, the lifting load plate 10 is provided with a pair of coupling through holes, the telescopic frame 5 is respectively inserted on the lifting load plate 10 through a pair of coupling through holes, the buffer slide frame 11 is connected to the lifting load plate 10, a pair of the buffer combination spring rods 12 are respectively connected to the inner sides of a pair of the buffer slide frames 11, the gripper drive bin 13 is installed below the buffer slide frame 11, and a gripper drive assembly is installed in the gripper drive bin 13; the gripper drive The component includes: a plurality of workpiece grippers 14, a gripper push plate 15 in the warehouse and a hydraulic power push rod 16; a plurality of gripper placement through holes are opened on the gripper drive warehouse 13, a plurality of the workpiece grippers 14 are respectively installed in the hand drive warehouse through rotating shafts, and a plurality of the workpiece grippers 14 are respectively inserted into the gripper drive warehouse 13 through a plurality of the gripper placement through holes, the gripper push plate 15 in the warehouse is installed in the gripper drive warehouse 13, and the gripper push plate 15 in the warehouse is connected to the hydraulic power push rod 16, and the hydraulic power push rod 16 is installed in the gripper drive warehouse 13.

[0021] According to the attached Figure 1-2It is concluded that, first, a running guide rail 1 is set up between different processing equipment that need to be transported, and the running guide rail 1 is installed on the roof of the target path. At the starting point, the three workpiece grippers 14 are used to grab the special workpiece for machining through the gripper drive assembly, and then the special workpiece for machining is lifted through the telescopic shock-absorbing structure, and then the guide rail running motor 3 in the guide rail coupling bin 2 is driven to drive a pair of guide rail pulleys 4 to rotate, so that the entire transport device is operated on the running guide rail 1, and after transporting from the starting point to the end point, the three workpiece grippers 14 are driven by the gripper drive assembly to release the special workpiece for machining, thereby completing the transport and release of the special workpiece for machining; when the transport device reaches the specified position, the telescopic motor 6 drives the telescopic gear box 7 and a pair of telescopic threaded rods 8 to operate, so that a pair of coupled telescopic sleeves 9 move up and down, so that the lifting and lowering load plate 10 relies on the telescopic frame 5 to lift and lower, thereby realizing the height adjustment of the three workpiece grippers 14. Adjustment of position. When the three workpiece grippers 14 are driven by the gripper drive assembly and lock the special workpiece for machining, a pair of buffer combination spring rods 12 will be pulled when the workpiece grippers 14 are lifted, so that a pair of buffer slide frames 11 slide against each other. This will prevent excessive force from being applied when lifting the special workpiece for machining, and will provide a certain buffering and protective effect on the telescopic motor 6 and the special workpiece for machining. Similarly, when the special workpiece for machining is released at the target position, the suddenly reduced weight will cause the descending buffer slide frame 11 to suddenly return and lift. The buffer combination spring rods 12 will buffer the force and protect the remaining components above, making the overall transportation safer and more efficient. The hydraulic power push rod 16 pushes the gripper push plate 15 in the warehouse, so that the gripper push plate 15 in the warehouse slides up and down along the fitting slide rail set in the gripper drive warehouse 13. When the hydraulic power push rod 16 pushes the three workpiece grippers 14, the three workpiece grippers 14 are closed, otherwise the three workpiece grippers 14 expand.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handling device for machining special workpieces, comprising: A running guide rail (1), a guide rail coupling compartment (2), a guide rail running motor (3), a pair of guide rail pulleys (4) and a telescopic frame (5), characterized in that the guide rail running motor (3) is installed in the guide rail coupling compartment (2), and the guide rail running motor (3) is connected to the guide rail pulley (4) via a rotating shaft, the pair of guide rail pulleys (4) are respectively installed in the guide rail coupling compartment (2) via rotating shafts, and the pair of guide rail pulleys (4) are respectively connected to the running guide rail (1), the guide rail coupling compartment (2) is sleeved on the running guide rail (1), the telescopic frame (5) is installed below the guide rail coupling compartment (2), and a telescopic shock absorbing structure is installed on the telescopic frame (5); The telescopic shock-absorbing structure comprises: a telescopic motor (6), a telescopic gear box (7), a pair of telescopic threaded rods (8), a pair of coupled telescopic sleeves (9), a lifting bearing plate (10), a pair of buffer slide frames (11), a pair of buffer combination spring rods (12) and a gripper drive bin (13); The telescopic motor (6) is mounted on the telescopic frame (5) through a bracket, and the telescopic motor (6) is connected to the telescopic gear box (7). The telescopic gear box (7) is mounted on the telescopic frame (5), and the telescopic gear box (7) is respectively connected to a pair of telescopic threaded rods (8). The pair of telescopic threaded rods (8) are respectively inserted into a pair of coupling telescopic sleeves (9). The pair of coupling telescopic sleeves (9) are respectively mounted on the lifting bearing plate (10). The lifting bearing plate (10) is provided with a pair of coupling through holes. The telescopic frame (5) is respectively inserted into the lifting bearing plate (10) through the pair of coupling through holes. The buffer slide frame (11) is connected to the lifting bearing plate (10). A pair of buffer combination spring rods (12) are respectively connected to the inner sides of a pair of buffer slide frames (11). The gripper drive bin (13) is mounted below the buffer slide frame (11), and a gripper drive assembly is installed in the gripper drive bin (13).

2. A handling device for special workpiece machining according to claim 1, characterized in that: The gripper drive assembly comprises: a plurality of workpiece grippers (14), a gripper push plate (15) in the bin, and a hydraulic power push rod (16); The gripper drive bin (13) is provided with a plurality of gripper placement through holes, a plurality of the workpiece grippers (14) are respectively mounted in the gripper drive bin via rotating shafts, and a plurality of the workpiece grippers (14) are respectively inserted into the gripper drive bin (13) via a plurality of the gripper placement through holes, the in-bin gripper push plate (15) is mounted in the gripper drive bin (13), and the in-bin gripper push plate (15) is connected to the hydraulic power push rod (16), and the hydraulic power push rod (16) is mounted in the gripper drive bin (13).

3. A handling device for special workpiece machining according to claim 2, characterized in that: The guide rail coupling compartment (2) is provided with an inspection opening.

4. A handling device for special workpiece machining according to claim 3, characterized in that: The gripper drive compartment (13) is provided with an inspection opening.

5. A handling device for special workpiece machining according to claim 4, characterized in that: A fitting slide rail is arranged in the gripper drive compartment (13).

6. A handling device for special workpiece machining according to claim 5, characterized in that: The workpiece gripper (14) is provided with a buffering anti-slip rubber pad.

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