Positioning device for production and machining of metal forgings

Abstract

The utility model belongs to the technical field of production of metal forgings, and particularly discloses a positioning device for production and processing of metal forgings. The positioning device comprises a supporting plate and a workpiece, the workpiece is located at the top of the supporting plate, and the positioning device is characterized in that a workbench is arranged at the top of the supporting plate, a containing groove is formed in the workbench, and the workpiece can be fixed and positioned in an auxiliary mode in different directions through an abutting plate and a second clamping plate in a positioning assembly. The workpiece is always kept at a stable position in the machining process, so that the machining size deviation caused by deviation of the workpiece can be effectively avoided, the size of a forge piece is more accurate, the position of the workpiece does not need to be frequently adjusted in the machining process, the number of times of machining interruption is reduced, the utilization rate of equipment is improved, and the production efficiency is further improved. And vibration and shaking of the workpiece in the machining process can be reduced through accurate positioning, so that the surface roughness is reduced, the surface quality of the forge piece is improved, and deviation of the workpiece can be effectively prevented.

Description

Technical Field

[0001] The present application relates to the technical field of metal forging production, and more specifically, to a positioning device for metal forging production and processing. Background Technique

[0002] Metal forging production refers to the processing process of using the plastic deformation ability of metal materials to change the shape of metal billets under the action of external forces under certain temperature and pressure conditions, so as to obtain metal forgings with specific shapes, sizes and properties. For traditional circular metal forgings, during their production and processing, it is necessary to apply pressure to the metal billet through forging machinery to make it undergo plastic deformation to obtain certain mechanical properties.

[0003] During the processing of traditional circular metal forgings, they are prone to sliding under the action of pressure and will deviate. This will easily cause deviations in the pressure shaping work of the forgings, resulting in the dimensions of the forgings not meeting the design requirements. Moreover, when the forgings slide and deviate, the processing process needs to be interrupted to adjust the position of the forgings or repair the equipment, which will waste time and reduce production efficiency. The interruption of processing will cause the entire production line to stop and affect the production progress. Utility Model Content

[0004] In order to solve the above problems, the present application provides a positioning device for metal forging production and processing.

[0005] The positioning device for metal forging production and processing provided by the present application adopts the following technical solutions:

[0006] A positioning device for metal forging production and processing includes a support plate and a workpiece. The workpiece is located on the top of the support plate. A workbench is provided on the top of the support plate. A placement groove is opened inside the workbench. The workpiece is located inside the placement groove. Fixed seats are provided on both sides of the workbench. A positioning component is provided on one side of each fixed seat;

[0007] Each positioning component includes a fixing unit and a clamping unit. Each fixing unit includes a pressing plate. The two pressing plates are used to fix the workpiece. Each clamping unit includes two second clamping plates. The two second clamping plates are used to assist in positioning the workpiece.

[0008] Furthermore, a connecting frame is provided on one side of each fixed seat close to the workpiece. A fixing plate is provided on one side of each connecting frame. A screw is threadedly connected inside each fixing plate. One end of each screw is fixedly connected to one side of the pressing plate. An operating block is provided at one end of each screw.

[0009] Furthermore, a support frame is provided on one side of each fixing seat, and connecting rods are fixedly connected to both ends of one side of each supporting frame, and each second clamping plate is respectively located on one side of the corresponding connecting rod.

[0010] Furthermore, an electric push rod is provided on one side of each connecting rod, and an output end of each electric push rod is connected to the corresponding second clamping plate.

[0011] Through the above technical solution, the workpiece can be fixed and assisted in positioning from different directions, ensuring that the workpiece always maintains a stable position during the processing.

[0012] Furthermore, a circular slide groove is provided on one side of each fixing seat, and each circular slide groove is slidably connected to a corresponding supporting frame.

[0013] Furthermore, a cavity is provided inside each fixing seat, a motor is provided inside each cavity, and an output end of each motor is fixedly connected to one side of the corresponding connecting frame.

[0014] Through the above technical solution, the angle of the support frame can be easily adjusted.

[0015] Furthermore, a first clamping plate is provided on one side of each second clamping plate, and a plurality of universal balls are provided between each first clamping plate and the corresponding second clamping plate.

[0016] Through the above technical solution, the processing angle of the workpiece can be flexibly adjusted.

[0017] Furthermore, shielding plates are provided on both sides of the top of the workbench.

[0018] The above technical solution can reduce the risk of injury to operators and surrounding equipment to a certain extent.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] The utility model can fix and assist in positioning the workpiece from different directions through the abutment plate and the second clamping plate in the positioning assembly, ensuring that the workpiece always maintains a stable position during the processing, which can effectively avoid the processing size deviation caused by the workpiece offset, making the size of the forging more accurate, and there is no need to frequently adjust the position of the workpiece during the processing, which reduces the number of processing interruptions, improves the utilization rate of the equipment, and further improves the production efficiency. Accurate positioning can reduce the vibration and shaking of the workpiece during the processing, thereby reducing the surface roughness and improving the surface quality of the forging, thereby effectively preventing the workpiece from offsetting.

[0021] The utility model can conveniently adjust the angle of the support frame through the settings of the circular chute and the support frame, thereby changing the clamping angle of the second clamping plate in the clamping unit and achieving more flexible positioning. The processing angle of the workpiece can be flexibly adjusted through the setting of the motor. Brief Description of the Drawings

[0022] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 is a schematic diagram of the overall structure of the placement groove and the workbench of the utility model;

[0024] Figure 3 is a schematic diagram of the overall structure of the fixed seat of the utility model;

[0025] Figure 4 is a schematic diagram of the overall structure of the circular chute and the support frame of the utility model;

[0026] Figure 5 is a schematic diagram of the connection structure between the screw rod and the connecting frame of the utility model.

[0027] Description of the reference numerals: 1, support plate; 2, workpiece; 3, fixed seat; 4, workbench; 5, placement groove; 6, cavity; 7, motor; 8, connecting frame; 9, fixing plate; 10, pressing plate; 11, screw rod; 12, operating block; 13, circular chute; 14, support frame; 15, connecting rod; 16, first clamping plate; 17, second clamping plate; 18, electric push rod; 19, universal ball; 20, shielding plate. Detailed Description of the Preferred Embodiments

[0028] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0029] Refer to Figures 1 - 5 , a positioning device for metal forging production and processing, including a support plate 1 and a workpiece 2. The workpiece 2 is located on the top of the support plate 1. A workbench 4 is provided on the top of the support plate 1. A placement groove 5 is opened inside the workbench 4. The workpiece 2 is located inside the placement groove 5. Fixed seats 3 are provided on both sides of the workbench 4. A positioning assembly is provided on one side of each fixed seat 3;

[0030] Each positioning assembly includes a fixing unit and a clamping unit. Each fixing unit includes a backing plate 10. The two backing plates 10 are used to fix the workpiece 2. Each clamping unit includes two second clamping plates 17. The two second clamping plates 17 are used to assist in positioning the workpiece 2.

[0031] Reference Figures 1 - 5 A connecting frame 8 is provided on the side of each fixed seat 3 close to the workpiece 2, a fixing plate 9 is provided on one side of each connecting frame 8, a screw 11 is threadedly connected to the inside of each fixing plate 9, one end of each screw 11 is fixedly connected to one side of the abutment plate 10, an operating block 12 is provided on one end of each screw 11, a supporting frame 14 is provided on one side of each fixed seat 3, connecting rods 15 are fixedly connected at both ends of one side of each supporting frame 14, each second clamping plate 17 is respectively located on one side of the corresponding connecting rod 15, an electric push rod 18 is provided on one side of each connecting rod 15, and the output end of each electric push rod 18 is connected to the corresponding second clamping plate 17.

[0032] The positioning assembly can avoid the phenomenon of offset during forging processing. The specific operation method is: first, the workpiece 2 is placed inside the placement groove 5, and the operator drives the screw 11 to rotate by rotating the operating block 12. Since the screw 11 is threadedly connected to the fixing plate 9, the screw 11 will move along the thread direction during the rotation. As the screw 11 moves, the abutment plate 10 connected to one end of the screw 11 gradually approaches the workpiece 2. When the two abutment plates 10 gradually approach from both sides of the workpiece 2 and finally contact with the workpiece 2, the operating block 12 is continued to be rotated so that the abutment plate 10 is tightly against the workpiece 2, thereby fixing the workpiece 2, and then the electric push rod 18 is started. The electric push rod 18 starts to work and outputs power. The output end of the electric push rod 18 pushes the second clamping plate 17 connected thereto to move in the direction of the workpiece 2. When the two second clamping plates 17 approach the workpiece 2 from different directions and contact with the workpiece 2, they play an auxiliary positioning role for the workpiece 2, further enhancing the stability of the workpiece 2 during the processing and preventing it from offset.

[0033] The abutment plate 10 and the second clamping plate 17 in the positioning assembly can fix and assist in positioning the workpiece 2 from different directions, ensuring that the workpiece 2 always maintains a stable position during the processing. This can effectively avoid the processing size deviation caused by the offset of the workpiece 2, making the size of the forging more precise. There is no need to frequently adjust the position of the workpiece 2 during the processing, which reduces the number of processing interruptions, improves the utilization rate of the equipment, and further improves production efficiency. Accurate positioning can reduce the vibration and shaking of the workpiece 2 during the processing, thereby reducing the surface roughness and improving the surface quality of the forging, thereby effectively preventing the workpiece 2 from offsetting.

[0034] Reference Figures 1 - 5, a circular chute 13 is provided on one side of each fixed seat 3, and each circular chute 13 is slidably connected to a corresponding support frame 14.

[0035] Through the arrangement of the circular chute 13 and the support frame 14, the angle of the support frame 14 can be conveniently adjusted, so as to change the clamping angle of the second clamping plate 17 in the clamping unit and achieve more flexible positioning.

[0036] Refer to Figures 1 - 5 , a cavity 6 is provided inside each fixed seat 3, a motor 7 is provided inside each cavity 6, and the output end of each motor 7 is fixedly connected to one side of a corresponding connecting frame 8.

[0037] Through the arrangement of the motor 7, the processing angle of the workpiece 2 can be flexibly adjusted.

[0038] Refer to Figures 1 - 5 , a first clamping plate 16 is provided on one side of each second clamping plate 17, and a plurality of universal balls 19 are provided between each first clamping plate 16 and the corresponding second clamping plate 17.

[0039] By providing the universal balls 19 between the first clamping plate 16 and the second clamping plate 17, the clamping plate can better fit the surface of the workpiece 2, achieve closer contact and more stable positioning, and can automatically adjust the position along with the deformation of the workpiece 2.

[0040] Refer to Figures 1 - 5 , shielding plates 20 are provided on both sides of the top of the workbench 4.

[0041] Through the shielding plates 20, metal chips, coolant and other splashes generated during the processing can be blocked to a certain extent, reducing the risk of damage to the operator and surrounding equipment and improving the safety of the production process.

[0042] Working principle: First, place the workpiece 2 inside the placement groove 5. The operator drives the screw 11 to rotate by rotating the operation block 12. Since the screw 11 is threadedly connected to the fixed plate 9, the screw 11 will move along the thread direction during rotation. As the screw 11 moves, the abutting plate 10 connected to one end of it gradually approaches the workpiece 2. When the two abutting plates 10 gradually approach from both sides of the workpiece 2 and finally contact the workpiece 2, continue to rotate the operation block 12 to make the abutting plate 10 tightly press against the workpiece 2, thereby fixing the workpiece 2. Then start the electric push rod 18. The electric push rod 18 starts to work and outputs power. The output end of the electric push rod 18 pushes the second clamping plate 17 connected to it towards the workpiece 2. When the two second clamping plates 17 approach the workpiece 2 from different directions and contact the workpiece 2, it plays an auxiliary positioning role for the workpiece 2, further enhancing the stability of the workpiece 2 during the processing and preventing it from shifting.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A positioning device for the production and processing of metal forgings, comprising a support plate (1) and a workpiece (2), the workpiece (2) being located on top of the support plate (1), characterized in that, The top of the support plate (1) is provided with a workbench (4). A placement groove (5) is formed inside the workbench (4). The workpiece (2) is located inside the placement groove (5). Fixed seats (3) are arranged on both sides of the workbench (4). A positioning assembly is arranged on one side of each fixed seat (3). Each positioning assembly includes a fixing unit and a clamping unit. Each fixing unit includes a resisting plate (10). The two resisting plates (10) are used to fix the workpiece (2). Each clamping unit includes two second clamping plates (17). The two second clamping plates (17) are used to assist in positioning the workpiece (2).

2. A positioning device for the production and processing of metal forgings according to claim 1, characterized in that: A connecting frame (8) is arranged on one side of each fixed seat (3) close to the workpiece (2). A fixing plate (9) is arranged on one side of each connecting frame (8). A screw rod (11) is threadedly connected inside each fixing plate (9). One end of each screw rod (11) is fixedly connected to one side of the resisting plate (10). An operating block (12) is arranged at one end of each screw rod (11).

3. A positioning device for metal forging production and processing according to claim 1, characterized in that: A support frame (14) is arranged on one side of each fixed seat (3). Connecting rods (15) are fixedly connected to both ends on one side of each support frame (14). Each second clamping plate (17) is respectively located on one side of the corresponding connecting rod (15).

4. A positioning device for the production and processing of metal forgings according to claim 3, characterized in that: An electric push rod (18) is arranged on one side of each connecting rod (15). The output end of each electric push rod (18) is connected to the corresponding second clamping plate (17).

5. A positioning device for the production and processing of metal forgings according to claim 1, characterized in that: A circular sliding groove (13) is formed on one side of each fixed seat (3). Each circular sliding groove (13) is slidably connected to the corresponding support frame (14).

6. A positioning device for metal forging production and processing according to claim 1, characterized in that: A cavity (6) is formed inside each fixed seat (3). A motor (7) is arranged inside each cavity (6). The output end of each motor (7) is fixedly connected to one side of the corresponding connecting frame (8).

7. A positioning device for metal forging production and processing according to claim 1, characterized in that: A first clamping plate (16) is arranged on one side of each second clamping plate (17). A plurality of universal balls (19) are arranged between each first clamping plate (16) and the corresponding second clamping plate (17).

8. A positioning device for metal forging production and processing according to claim 1, characterized in that: Shielding plates (20) are arranged on both sides of the top of the workbench (4).

Images