Workpiece erecting device of shot blasting machine

Abstract

The utility model belongs to the technical field of shot blasting processing, and particularly relates to a workpiece erecting device of a shot blasting machine, which comprises a shell, a clamping mechanism is arranged on the inner side of the shell, a lifting mechanism is arranged at the bottom end of the inner side of the shell, a filtering mechanism is arranged on the side face of the shell, the clamping mechanism comprises a cylinder, limiting grooves are evenly formed in the inner side of the cylinder, lifting tables are slidably mounted on the inner sides of the limiting grooves, and mounting bases are evenly fixed to the top sides of the lifting tables. An arc-shaped rod is rotatably mounted on the mounting base, a lead screw is fixed to the output end of the servo motor, a rotating base is fixed to the top end of the inner side of the barrel, a workpiece is placed on the top side of the barrel, the servo motor is controlled to drive the lifting table to slide upwards, and at the moment, the arc-shaped rod extends out and rotates around the mounting base to clamp and fix the workpiece; similarly, the servo motor is controlled to drive the lifting table to descend, the arc-shaped rod can be withdrawn, the workpiece is taken out, and the problem that the machining efficiency is reduced due to the fact that operation is tedious when the workpiece is disassembled and assembled by the shot blasting machine is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting, in particular to a workpiece mounting device for a shot blasting machine. Background Art

[0002] Shot blasting machine is a mechanical equipment that uses shot blasting to throw projectiles at high speed to clean or strengthen the surface of the workpiece. Shot blasting machine is usually used to process forgings, aluminum-magnesium alloy parts and sheet metal welded parts. In order to facilitate the processing of the workpiece, the workpiece needs to be placed on a mounting device to facilitate the shot blasting process.

[0003] A shot blasting machine with announcement number CN210060819U is based on a frame with L-shaped legs symmetrically welded on the bottom side of the frame. A hydraulic cylinder is fixed to the outer top surface of the frame, and a motor support plate is fixed to the output end of the hydraulic cylinder. A motor is installed on the motor support plate. The output end of the motor passes through the motor support plate and is fixedly connected to the connecting rod. The bottom end of the connecting rod passes through the frame and is fixed with a casting hook. The shot blasting machine can process the surface of the casting more comprehensively, strengthen the surface of the workpiece, and thus improve the processing quality of the workpiece.

[0004] There are still problems in the shot blasting machine described above. Before and after the shot blasting process, the workpiece needs to be hoisted onto a hook, which is cumbersome to operate, and the position of the workpiece after hoisting cannot be adjusted, resulting in low processing efficiency and inconvenience in use of the shot blasting machine. Therefore, a workpiece mounting device for a shot blasting machine is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, the shot blasting machines on the market need to hoist the workpiece onto a hook before and after shot blasting, which is cumbersome to operate and the position of the workpiece after hoisting cannot be adjusted, resulting in low processing efficiency and inconvenient use of the shot blasting machine. The utility model proposes a workpiece mounting device for a shot blasting machine.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a shot blasting machine workpiece mounting device described in the utility model includes a shell; a clamping mechanism is provided on the inner side of the shell, a lifting mechanism is provided on the bottom end of the inner side of the shell, a filtering mechanism is provided on the side of the shell, and a cylinder is provided on the inner side of the shell.

[0007] Preferably, the clamping mechanism includes a cylinder, the inner side of the cylinder is evenly provided with limiting grooves, a lifting platform is slidably installed on the inner side of the limiting groove, a mounting seat is evenly fixed on the top side of the lifting platform, an arc rod is rotatably installed on the mounting seat, a servo motor is fixed to the bottom end of the inner side of the cylinder, a screw rod is fixed to the output end of the servo motor, a rotating seat is fixed to the top end of the inner side of the cylinder, the screw rod is rotatably connected to the lifting platform, the top end of the screw rod is rotatably installed on the inner side of the rotating seat, the arc rod is slidably inserted into the top end of the inner side of the cylinder, and a partition is fixed on the inner side of the shell, and the lifting platform cooperates with the arc rod to quickly disassemble and assemble the workpiece to be processed, thereby improving the processing efficiency of the device.

[0008] Preferably, the filtering mechanism includes a partition, with filter screens fixed at both ends of the partition, a vibration motor symmetrically fixed to the bottom side of the partition, a slot plate symmetrically fixed to the inner side of the shell, and the slot plate is located on the bottom side of the filter screen, a box body is fixed on both sides of the shell, the box body is connected with one end of the slot plate, a shot blasting equipment body is fixed on both sides of the shell, through holes are symmetrically opened on the inner side of the shell, the input end of the shot blasting equipment body is connected with the inner side of the box body, a limiting hole is opened at the center of the partition, and the filter screen cooperates with the slot plate to filter out the impurities contained in the alloy steel shot while recycling it, thereby preventing it from affecting the subsequent shot blasting process.

[0009] Preferably, the lifting mechanism includes a limiting hole, a cylinder is slidably inserted into the inner side of the limiting hole, and the cylinder is tightly fitted with the inner side of the limiting hole, a fixed plate is symmetrically fixed on the circumferential surface of the cylinder base, a hydraulic cylinder is symmetrically fixed to the bottom end of the inner side of the shell, a hydraulic rod is slidably installed on the inner side of the hydraulic cylinder, the top end of the hydraulic rod is fixedly connected to the fixed plate, and a sealing door is installed on the side of the shell through a hinge to rotate. The use of a hydraulic cylinder can withstand a larger load and can drive the workpiece to move up and down during processing, making the device more flexible and convenient to use.

[0010] The utility model is beneficial in that:

[0011] 1. The utility model adopts the structural design of a workpiece mounting device for a shot blasting machine. By setting a clamping mechanism, the workpiece is placed on the top side of the cylinder. At this time, the servo motor is controlled to drive the screw to rotate, thereby driving the lifting platform to slide upward on the inner side of the limit groove. At this time, the arc rod is extended from the top side of the cylinder and rotates around the mounting seat to clamp the workpiece. At this time, the workpiece can be shot blasted. Similarly, the servo motor is controlled to drive the lifting platform to descend, and the arc rod can be retracted to take out the workpiece. The operation is simple and easy to use, which solves the problem of cumbersome operation when disassembling and assembling workpieces of the shot blasting machine, which leads to reduced processing efficiency.

[0012] 2. The utility model adopts the structural design of a workpiece mounting device of a shot blasting machine and sets a filtering mechanism. The alloy steel shot is thrown out from the through hole through the shot blasting equipment body, so as to perform shot blasting on the workpiece. The thrown alloy steel shot falls onto the surface of the partition. At this time, the vibration motor is controlled to drive the partition to vibrate, so that the alloy steel shot falls onto the surface of the slot plate through the filter screen, and then is transported back to the inner side of the box for recycling. After the processing is completed, the impurities on the surface of the filter screen can be removed to ensure that the quality of the shot blasting processing will not decline. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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.

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure;

[0015] Figure 2 It is a side view of the three-dimensional structure of the clamping mechanism;

[0016] Figure 3 It is a rear-view sectional view of the three-dimensional structure of the filtering mechanism;

[0017] Figure 4 This is a sectional view of the three-dimensional structure of the lifting mechanism;

[0018] Figure 5 It is a schematic diagram of the overall main three-dimensional structure.

[0019] In the figure: 1. Shell; 101. Sealing door; 2. Cylinder; 3. Limiting groove; 4. Lifting platform; 5. Mounting seat; 6. Arc rod; 7. Servo motor; 8. Screw; 9. Rotating seat; 10. Partition; 11. Filter; 12. Slot plate; 13. Box; 14. Vibrating motor; 15. Shot blasting equipment body; 16. Through hole; 17. Limiting hole; 18. Fixing plate; 19. Hydraulic cylinder; 20. Hydraulic rod; 21. Glass window. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4As shown, a workpiece mounting device for a shot blasting machine includes a housing 1; a clamping mechanism is provided inside the housing 1, a lifting mechanism is provided at the bottom end of the inner side of the housing 1, a filtering mechanism is provided on the side of the housing 1, and a cylinder 2 is provided inside the housing 1;

[0022] See also Figure 2 As shown, the clamping mechanism includes a cylinder 2, a limiting groove 3 is evenly provided on the inner side of the cylinder 2, a lifting platform 4 is slidably installed on the inner side of the limiting groove 3, a mounting seat 5 is evenly fixed on the top side of the lifting platform 4, an arc rod 6 is rotatably installed on the mounting seat 5, a servo motor 7 is fixed to the bottom end of the inner side of the cylinder 2, a screw rod 8 is fixed to the output end of the servo motor 7, a rotating seat 9 is fixed to the top end of the inner side of the cylinder 2, the screw rod 8 is rotatably connected to the lifting platform 4, the top end of the screw rod 8 is rotatably installed on the inner side of the rotating seat 9, the arc rod 6 slides and is inserted into the top end of the inner side of the cylinder 2, A partition 10 is fixed on the inside of the shell 1; during operation, when encountering the problem that the operation is more cumbersome when disassembling and assembling workpieces in the existing shot blasting machine, the workpiece is placed on the top side of the cylinder 2 through the structure of the clamping mechanism. At this time, the servo motor 7 is controlled to drive the screw rod 8 to rotate, thereby driving the lifting platform 4 to slide upward on the inside of the limit groove 3. At this time, the arc rod 6 extends from the top side of the cylinder 2 and rotates around the mounting seat 5 to clamp the workpiece. At this time, the workpiece can be shot blasted. Similarly, the servo motor 7 is controlled to drive the lifting platform 4 to descend, so that the arc rod 6 can be retracted and the workpiece can be taken out. The operation is simple and easy to use.

[0023] See also Figure 3 As shown, the filtering mechanism includes a partition 10, a filter screen 11 is fixed at both ends of the partition 10, a vibration motor 14 is symmetrically fixed to the bottom side of the partition 10, a slot plate 12 is symmetrically fixed to the inside of the shell 1, and the slot plate 12 is located on the bottom side of the filter screen 11, a box 13 is fixed on both sides of the shell 1, and the box 13 is connected to one end of the slot plate 12, a shot blasting device body 15 is fixed on both sides of the shell 1, and a through hole 16 is symmetrically opened on the inside of the shell 1, and the input end of the shot blasting device body 15 is connected to the inside of the box 13. A limited opening is opened at the center of the partition 10. Position hole 17; during operation, when encountering the problem that impurities affect the processing quality during the shot blasting process, the alloy steel shot is thrown out from the through hole 16 through the shot blasting equipment body 15 through the structure of the filtering mechanism, so that the workpiece is shot blasted, and the thrown alloy steel shot falls to the surface of the partition 10. At this time, the vibration motor 14 is controlled to drive the partition 10 to vibrate, so that the alloy steel shot falls to the surface of the groove plate 12 through the filter screen 11, and then is transported back to the inside of the box body 13 for recycling. After the processing is completed, the impurities on the surface of the filter screen 11 can be removed to ensure that the shot blasting quality will not decline.

[0024] See also Figure 4As shown, the lifting mechanism includes a limiting hole 17, the inner side of which is slidably inserted with a cylinder 2, and the cylinder 2 is tightly fitted with the inner side of the limiting hole 17, and a fixing plate 18 is symmetrically fixed on the circumferential surface of the base of the cylinder 2, and a hydraulic cylinder 19 is symmetrically fixed to the bottom end of the inner side of the shell 1, and a hydraulic rod 20 is slidably installed on the inner side of the hydraulic cylinder 19, and the top of the hydraulic rod 20 is fixedly connected to the fixing plate 18, and a sealing door 101 is installed on the side of the shell 1 through a hinge. During operation, when encountering a problem that the position of the workpiece cannot be adjusted, the structure of the lifting mechanism is used to control the hydraulic cylinder 19 to make the inner hydraulic rod 20 telescopically move, thereby pushing the fixing plate 18, so that it drives the cylinder 2 to rise and fall and slide inside the limiting hole 17, thereby lifting the workpiece on the top side of the cylinder 2 to a suitable height for subsequent shot blasting, making the device more flexible and convenient to use.

[0025] See also Figure 5 As shown, a glass window 21 is fixed on the sealed door 101; when working, if it is impossible to know the shot blasting status of the workpiece, the inside of the shell 1 can be directly observed through the structure of the glass window 21, so that the workpiece processing position can be adjusted in time according to the shot blasting status of the workpiece, making the device more convenient to use.

[0026] Working principle: A shot blasting machine is a mechanical device that uses a shot blaster to throw out projectiles at high speed so that it can clean or strengthen the surface of a workpiece. Shot blasting machines are usually used to process forgings, aluminum-magnesium alloy parts, and sheet metal welded parts. In order to facilitate the processing of the workpiece, the workpiece needs to be placed on a mounting device to facilitate shot blasting. Before and after shot blasting, the existing shot blasting machine needs to hoist the workpiece onto a hook, which is cumbersome to operate and the position of the workpiece after hoisting cannot be adjusted, resulting in low processing efficiency and inconvenient use of the shot blasting machine. In order to solve this problem, a clamping mechanism and a filtering mechanism are set, the sealing door 101 is opened, and the workpiece is placed on the top side of the cylinder 2. At this time, the servo motor 7 is controlled to drive the screw 8 to rotate, thereby driving the lifting platform 4 to slide upward on the inside of the limit slot 3. At this time, the arc rod 6 extends from the top side of the cylinder 2 and rotates around the mounting seat 5 to move the workpiece. After clamping and fixing, the hydraulic cylinder 19 is controlled to make the inner hydraulic rod 20 telescopically move, thereby pushing the fixed plate 18, so that it drives the cylinder 2 to slide up and down inside the limit hole 17, thereby lifting the workpiece on the top side of the cylinder 2 to a suitable height, and then closing the sealing door 101, and throwing the alloy steel shot from the through hole 16 through the shot blasting equipment body 15, so as to perform shot blasting on the workpiece, and the thrown alloy steel shot falls to the surface of the partition 10. At this time, the vibration motor 14 is controlled to drive the partition 10 to vibrate, so that the alloy steel shot falls to the surface of the groove plate 12 through the filter screen 11, and then transported back to the inside of the box 13 for recycling. After processing is completed, the sealing door 101 is opened to remove impurities on the surface of the filter screen 11. Similarly, the servo motor 7 is controlled to drive the lifting platform 4 to descend, so that the arc rod 6 can be retracted to take out the workpiece, which solves the problem of cumbersome operation when disassembling and assembling workpieces of the shot blasting machine, resulting in reduced processing efficiency.

[0027] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A workpiece mounting device for a shot blasting machine, characterized in that: It comprises a shell (1); a clamping mechanism is provided on the inner side of the shell (1); a lifting mechanism is provided on the inner bottom end of the shell (1); a filtering mechanism is provided on the side of the shell (1); and a cylinder (2) is provided on the inner side of the shell (1); The clamping mechanism comprises a cylinder (2), a limiting groove (3) is evenly provided on the inner side of the cylinder (2), a lifting platform (4) is slidably mounted on the inner side of the limiting groove (3), a mounting seat (5) is evenly fixed on the top side of the lifting platform (4), an arc rod (6) is rotatably mounted on the mounting seat (5), a servo motor (7) is fixed on the bottom end of the inner side of the cylinder (2), a screw rod (8) is fixed on the output end of the servo motor (7), and a rotating seat (9) is fixed on the top end of the inner side of the cylinder (2).

2. A shot blasting machine workpiece mounting device according to claim 1, characterized in that: The screw rod (8) is rotatably connected to the lifting platform (4), the top end of the screw rod (8) is rotatably mounted on the inner side of the rotating seat (9), the arc rod (6) is slidably inserted into the top end of the inner side of the cylinder (2), and a partition (10) is fixed on the inner side of the shell (1).

3. A shot blasting machine workpiece mounting device according to claim 2, characterized in that: The filtering mechanism comprises a partition (10), filter screens (11) are fixed at both ends of the partition (10), a vibration motor (14) is symmetrically fixed to the bottom side of the partition (10), a slot plate (12) is symmetrically fixed to the inner side of the housing (1), and the slot plate (12) is located at the bottom side of the filter screen (11), and a box body (13) is fixed to both sides of the housing (1).

4. A shot blasting machine workpiece mounting device according to claim 3, characterized in that: The box (13) is connected to one end of the slot plate (12), and a shot blasting device body (15) is fixed on both sides of the shell (1). Through holes (16) are symmetrically opened on the inner side of the shell (1), and the input end of the shot blasting device body (15) is connected to the inner side of the box (13). A limiting hole (17) is opened at the center of the partition (10).

5. A shot blasting machine workpiece mounting device according to claim 4, characterized in that: The lifting mechanism comprises a limiting hole (17), a cylinder (2) is slidably inserted into the inner side of the limiting hole (17), and the cylinder (2) is tightly fitted to the inner side of the limiting hole (17), and a fixing plate (18) is symmetrically fixed on the circumferential surface of the base of the cylinder (2).

6. A shot blasting machine workpiece mounting device according to claim 5, characterized in that: A hydraulic cylinder (19) is symmetrically fixed to the bottom end of the inner side of the housing (1), a hydraulic rod (20) is slidably mounted on the inner side of the hydraulic cylinder (19), the top end of the hydraulic rod (20) is fixedly connected to the fixed plate (18), and a sealing door (101) is rotatably mounted on the side of the housing (1) through a hinge.

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