Forklift water tank cover plate blanking auxiliary tool

Abstract

The utility model discloses a forklift water tank cover plate blanking auxiliary tool which comprises a blanking base, an operation platform is fixedly installed at one end of the blanking base, an installation groove is formed in the side edge of the operation platform, and torsional spring rods are fixedly installed at the two ends of the installation groove. The blanking device downwards presses the blanking bottom plate, so that the blanking bottom plate pushes the arc-shaped connecting plate to move along the guide frame in the descending process, the protection plate is pushed to rotate along the torsional spring rod, the protection plate is vertically arranged on the surface of the operation platform, meanwhile, the connecting block is limited by the limiting sliding rail, and the connecting block pulls the limiting baffle to move; meanwhile, the extension plate is limited by the limiting baffle, so that the extension plate extends out of the two ends of the protection plate, and the purposes that the blanking safety of the forklift water tank cover plate blanking auxiliary tool is improved, and the problem that in the blanking process, due to the fact that the blanking force is large, the safety of workers is affected by accidents such as die breakage or workpiece flying-out is avoided are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary tooling for punching a water tank cover plate of a forklift, in particular to an auxiliary tooling for punching a water tank cover plate of a forklift. Background Art

[0002] Forklifts are industrial handling vehicles, referring to various wheeled handling vehicles for loading and unloading, stacking and short-distance transportation of palletized goods. The International Organization for Standardization ISO / TC110 calls them industrial vehicles. They are commonly used for transporting large objects in warehouses and are usually powered by fuel engines or batteries. Currently, punching and shearing are also an indispensable task in the production of forklifts.

[0003] In the prior art, some forklift water tank cover plate punching devices lack perfect protective devices. During the punching process, the punching force is large. If the mold breaks or the workpiece flies out and other accidents occur, it may cause harm to the operator. Therefore, technical personnel in this field have proposed a forklift water tank cover plate punching auxiliary tooling. Therefore, it is necessary to provide a forklift water tank cover plate punching auxiliary tooling. The punching device presses down the punching bottom plate and pushes the arc-shaped connecting plate to move along the guide frame during the descending process, so that the protective plate is upright on the surface of the operating platform, and the extension plate protrudes from both ends of the protective plate, which increases the safety of punching and avoids the problem of accidents such as mold breakage or workpiece flying out due to the large punching force during the punching process. Utility Model Content

[0004] The purpose of the utility model is to provide a forklift water tank cover blanking auxiliary tooling, which pushes the arc-shaped connecting plate to move along the guide frame during the downward pressing of the blanking bottom plate by the blanking device, so that the protective plate is vertically on the surface of the operating platform, and the extension plate protrudes from both ends of the protective plate. It has the advantages of increasing the safety of blanking and avoiding the problems of unexpected situations such as mold breakage or workpiece flying out due to the large blanking force during the blanking process, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a forklift water tank cover blanking auxiliary tooling, which includes a blanking base, an operating platform fixedly installed at one end of the blanking base, and an installation groove is opened on the side of the operating platform, torsion spring rods are fixedly installed at both ends of the installation groove, and a protective plate is movably installed at one end of the torsion spring rod, extension plates are movably installed at both ends of the protective plate, and a second spring is installed between the two groups of extension plates, a limit baffle matching the extension plate is movably installed in the middle of the protective plate, and an arc-shaped connecting plate is movably installed at one end of the protective plate.

[0006] Preferably, a gear shaft disc is movably mounted on one end of the punching base, and a through hole is opened in the middle of the gear shaft disc, a punching bottom plate is movably mounted on one end of the gear shaft disc, and a fixing clamp is movably mounted on the side of the mounting groove.

[0007] Preferably, a limiting slide rail is fixedly mounted on one end of the gear shaft disc, and a connecting block is movably mounted between the limiting slide rail and the limiting baffle.

[0008] Preferably, a telescopic support rod is installed between the punching base and the punching bottom plate, and a guide frame that matches the arc-shaped connecting plate is fixedly installed on the side of the punching base, and a first spring is sleeved on one end of the telescopic support rod.

[0009] Preferably, a driving motor is fixedly mounted on one end of the punching base, and a spur gear is fixedly mounted on the output end of the driving motor, and the spur gear and the gear shaft disk are meshedly connected.

[0010] The beneficial effects of the utility model are:

[0011] 1. The utility model presses down the blanking bottom plate through the blanking device, so that the blanking bottom plate pushes the arc-shaped connecting plate to move along the guide frame during the descent process, thereby pushing the protective plate to rotate along the torsion spring rod, so that the protective plate is vertically positioned on the surface of the operating platform. At the same time, the connecting block is limited by the limit slide rail, so that the connecting block pulls the limit baffle to move, and at the same time, the limit baffle limits the extension plate, so that the extension plate protrudes from both ends of the protective plate. The purpose of the forklift water tank cover blanking auxiliary tooling to increase the blanking safety is achieved, and to avoid accidents such as mold breakage or workpiece flying out due to large blanking force during the blanking process, which affects the safety of the workers.

[0012] 2. The utility model drives the spur gear meshing transmission gear shaft disk to rotate by driving the motor, so that the gear shaft disk drives the blanking base plate to rotate, thereby achieving the purpose of the forklift water tank cover blanking auxiliary tooling to realize certain adjustments to the workpiece according to actual needs in conjunction with the blanking device, thereby improving the comprehensiveness and diversity of the device, increasing the practicality of the device, and increasing the working efficiency of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings. These drawings are only illustrative and do not limit the present invention, wherein:

[0014] Figure 1 This is a schematic diagram of the overall structure of a forklift water tank cover blanking auxiliary tooling according to an embodiment of the utility model;

[0015] Figure 2 This is a schematic side sectional structure diagram of a forklift water tank cover blanking auxiliary tooling blanking bottom plate according to an embodiment of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of a forklift water tank cover blanking auxiliary tooling according to an embodiment of the utility model;

[0017] Figure 4 This is a schematic diagram of the protective plate structure of the auxiliary tooling for punching the water tank cover of a forklift according to an embodiment of the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Punching base; 2. Operating platform; 3. Protective plate; 4. Punching bottom plate; 5. Fixing clamp; 6. Through hole; 7. Guide frame; 8. Arc-shaped connecting plate; 9. Driving motor; 10. Spur gear; 11. Gear shaft plate; 12. Limiting slide rail; 13. Torsion spring rod; 14. Mounting slot; 15. Telescopic support rod; 16. First spring; 17. Limit baffle; 18. Extension plate; 19. Connecting block; 20. Second spring. DETAILED DESCRIPTION

[0020] Hereinafter, an embodiment of the auxiliary tooling for blanking the water tank cover of a forklift truck according to the present invention will be described with reference to the accompanying drawings.

[0021] Figure 1-4The utility model shows an embodiment of a forklift water tank cover blanking auxiliary tooling, which includes a blanking base 1, an operating platform 2 is fixedly installed at one end of the blanking base 1, and a mounting groove 14 is opened on the side of the operating platform 2, a gear shaft disc 11 is movably installed at one end of the blanking base 1, and a through hole 6 is opened in the middle of the gear shaft disc 11, a blanking bottom plate 4 is movably installed at one end of the gear shaft disc 11, and a fixing clamp 5 is movably installed on the side of the mounting groove 14. By installing the fixing clamp 5, the processing plate can be quickly fixed, which is convenient In the implementation of subsequent blanking work, the torsion spring rods 13 are fixedly installed at both ends of the mounting groove 14, and a protective plate 3 is movably installed at one end of the torsion spring rod 13. A limited slide rail 12 is fixedly installed at one end of the gear shaft disc 11, and a connecting block 19 is movably installed between the limited slide rail 12 and the limited baffle 17. By installing the limited slide rail 12, the connecting block 19 is limited by the limited slide rail 12, so that when the angle of the gear shaft disc 11 is adjusted, the limiting operation of the limiting baffle 17 on the extension plate 18 will not be affected, so that the extension plate 18 can be normally It protrudes from the protective plate 3, and an extension plate 18 is movably installed at both ends of the protective plate 3, and a second spring 20 is installed between the two sets of extension plates 18. A telescopic support rod 15 is installed between the blanking base 1 and the blanking bottom plate 4, and a guide frame 7 that cooperates with the arc-shaped connecting plate 8 is fixedly installed on the side of the blanking base 1. One end of the telescopic support rod 15 is sleeved with a first spring 16. By sleeved with the first spring 16, the blanking bottom plate 4 plays a certain buffering role in the process of being pressed down, preventing damage to the mechanical structure, and facilitating the blanking of the bottom plate. 4 reset to ensure the linkage between the structures. A limit baffle 17 cooperating with the extension plate 18 is movably installed in the middle of the protective plate 3. An arc-shaped connecting plate 8 is movably installed at one end of the protective plate 3. A driving motor 9 is fixedly installed at one end of the punching base 1, and a spur gear 10 is fixedly installed at the output end of the driving motor 9. The spur gear 10 and the gear shaft disk 11 are meshed and connected. The meshing connection between the spur gear 10 and the gear shaft disk 11 makes the transmission mode more stable, the device structure more perfect, and the operation more stable.

[0022] Working principle: When the present invention is used, the user fixes the sheet to be punched on the punching base plate 4 through the fixing clamp 5, and then starts the driving motor 9, so that the driving motor 9 drives the spur gear 10 to engage the transmission gear shaft disk 11 to rotate, thereby causing the gear shaft disk 11 to drive the punching base plate 4 to rotate a certain angle, thereby facilitating the positioning of the punching device. At this time, the punching base plate 4 is pressed down by the punching device, so that the arc-shaped connecting plate 8 is pushed to move along the guide frame 7 during the descending process of the punching base plate 4, thereby pushing the protective plate 3 to rotate along the torsion spring rod 13, so that the protective plate 3 is vertically on the surface of the operating platform 2, and at the same time, the connecting block 19 is limited by the limiting slide rail 12, so that the connecting block 19 pulls the limiting baffle 17 moves, and at the same time, the limit baffle 17 limits the extension plate 18, so that the extension plate 18 protrudes from both ends of the protective plate 3, thereby blocking and protecting the blanking area when the blanking device blanks the plate. When the blanking is completed, the telescopic support rod 15 will push the blanking base plate 4 to reset under the action of the first spring 16, so that the blanking base plate 4 releases the limit on the arc-shaped connecting plate 8, so that the protective plate 3 is reset to the installation groove 14 under the action of the torsion spring rod 13, and at the same time, the extension plate 18 will squeeze the limit baffle 17 under the action of the second spring 20, so that the limit baffle 17 and the extension plate 18 return to the protective plate 3 to end the blocking protection, thereby making it convenient for the staff to take out the blanked products and waste.

[0023] To sum up: the forklift water tank cover blanking auxiliary tooling presses down the blanking base plate 4 through the blanking device, so that the blanking base plate 4 pushes the arc-shaped connecting plate 8 to move along the guide frame 7 during the descent, thereby pushing the protective plate 3 to rotate along the torsion spring rod 13, so that the protective plate 3 is vertical on the surface of the operating platform 2, and at the same time, the connecting block 19 is limited by the limiting slide rail 12, so that the connecting block 19 pulls the limiting baffle 17 to move, and at the same time, the limiting baffle 17 limits the extension plate 18, so that the extension plate 18 protrudes from both ends of the protective plate 3, so that the forklift water tank cover blanking auxiliary tooling can increase the blanking safety and avoid accidents such as mold breakage or workpiece flying out due to the large blanking force during the blanking process, which affects the safety of the staff.

Claims

1. A forklift water tank cover blanking auxiliary tooling, characterized in that: The invention comprises a punching base (1), an operating platform (2) is fixedly mounted on one end of the punching base (1), and a mounting groove (14) is provided on the side of the operating platform (2), a torsion spring rod (13) is fixedly mounted on both ends of the mounting groove (14), and a protective plate (3) is movably mounted on one end of the torsion spring rod (13), an extension plate (18) is movably mounted on both ends of the protective plate (3), and a second spring (20) is mounted between the two groups of extension plates (18), a limit baffle (17) matched with the extension plate (18) is movably mounted in the middle of the protective plate (3), and an arc-shaped connecting plate (8) is movably mounted on one end of the protective plate (3).

2. The auxiliary tool for blanking the water tank cover of a forklift according to claim 1, characterized in that: A gear shaft disc (11) is movably mounted on one end of the punching base (1), and a through hole (6) is provided in the middle of the gear shaft disc (11). A punching base plate (4) is movably mounted on one end of the gear shaft disc (11), and a fixing clamp (5) is movably mounted on the side of the mounting groove (14).

3. The auxiliary tool for blanking the water tank cover of a forklift according to claim 2, characterized in that: A limiting slide rail (12) is fixedly mounted on one end of the gear shaft disc (11), and a connecting block (19) is movably mounted between the limiting slide rail (12) and the limiting baffle (17).

4. The auxiliary tool for blanking the water tank cover of a forklift according to claim 3, characterized in that: A telescopic support rod (15) is installed between the punching base (1) and the punching bottom plate (4), and a guide frame (7) that matches the arc-shaped connecting plate (8) is fixedly installed on the side of the punching base (1). One end of the telescopic support rod (15) is sleeved with a first spring (16).

5. The auxiliary tool for blanking the water tank cover of a forklift according to claim 4, characterized in that: A driving motor (9) is fixedly mounted on one end of the punching base (1), and a spur gear (10) is fixedly mounted on the output end of the driving motor (9), and the spur gear (10) and the gear shaft disk (11) are meshedly connected.

Images