Portable blanking device for press machine

Abstract

The utility model relates to the technical field of press machines, in particular to a convenient blanking device for a press machine, which comprises a press machine mechanism, the press machine mechanism comprises a main body shell, a rotating turntable, a pressure shell, a pressure motor, a telescopic column and a pressure plate, when in use, parts needing to be processed are placed on a quick-change clamp to be fixed, and the quick-change clamp is fixed on the main body shell; machining can be carried out after fixing is completed, in the machining process, a mold is moved to the position below a pressure plate to carry out pressing work by rotating a rotating disc, and after machining is completed, a sliding motor drives a sliding gear to rotate, the sliding gear slides on the sliding gear, and the sliding motor is driven to move; the sliding motor moves to drive the telescopic clamping fixture at the bottom end to move, when the parts which are moved to the rotating disc to be machined are placed, the telescopic clamping fixture is used for clamping the parts and transferring the parts to the buffering slope to loosen the fixture, and the parts fall into the collecting box through the buffering slope to complete discharging work.

Description

Technical Field

[0001] The utility model relates to the technical field of presses, in particular to a portable material unloading device for presses. Background Art

[0002] A press (including punching machines and hydraulic presses) is a versatile press with an exquisite structure. It has the characteristics of wide application and high production efficiency. The press can be widely used in cutting, punching, blanking, bending, riveting and forming processes. The metal blank is processed into parts by applying strong pressure to the metal to cause plastic deformation and fracture. When the mechanical press is working, the motor drives the large pulley (usually also serves as a flywheel) through the V-belt, and drives the crank slider mechanism through the gear pair and clutch, so that the slider and the punch go down in a straight line. After the forging work of the mechanical press is completed, the slider moves upward, the clutch automatically disengages, and the automatic device on the crank shaft is turned on, so that the slider stops near the top dead center.

[0003] For example, a press disclosed in the authorization announcement number CN 203141982 U, although it realizes a press, including a body, a lower pressure plate, an upper pressure plate and a cylinder connected to the upper pressure plate, an air cushion is laid on the surface of the upper pressure plate, and the air intake pipe of the air cushion is located at the center of the air cushion. The air intake pipe passes through the pipeline reserved on the upper pressure plate and is connected to the air supply pipe. However, it does not solve the problem in previous presses that manual unloading is required when unloading is required during use, but manual unloading is not only inefficient but may also cause personal injury. Utility Model Content

[0004] The purpose of the utility model is to provide a convenient unloading device for a press machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A portable unloading device for a press, comprising a press mechanism, the press mechanism comprising a main body shell, a rotating turntable, a pressure shell, a pressure motor, a telescopic column and a pressure plate, the press mechanism comprising a main body shell, a rotating turntable is movably arranged on the top of the main body shell, a pressure shell is fixedly arranged on the top of the main body shell, a pressure motor is included in the pressure shell, a telescopic column is movably arranged on the bottom of the pressure motor, and a pressure plate is fixedly arranged on the bottom of the telescopic column;

[0007] A feeding mechanism is fixedly arranged on one side of the main shell, and the feeding mechanism includes a feeding shell, a sliding groove, a sliding motor, a telescopic clamping fixture, a buffer slope and a collection box. The feeding mechanism includes a feeding shell, a sliding groove is fixedly arranged inside the feeding shell, a sliding motor is fixedly arranged on one side of the sliding groove, a telescopic clamping fixture is fixedly arranged on the bottom end of the sliding motor, a buffer slope is fixedly arranged on one side of the feeding shell, and a collection box is movably arranged on one side of the buffer slope.

[0008] Preferably, a rotating motor is fixedly provided at the bottom end of the rotating turntable. The advantage is that the rotating motor provides the rotating turntable at the top with a function that can effectively rotate. When pressing work is required, the mold at the top can be moved to the bottom of the pressure plate by rotating the rotating turntable to perform pressing work.

[0009] Preferably, a plurality of quick-change clamps are fixedly provided at the top of the rotating turntable, and fixing screw holes are fixedly provided at the bottom of the quick-change clamps. The advantage is that the clamps can be replaced according to the needs and parts to be reversely processed, which effectively improves the efficiency when the clamps need to be replaced.

[0010] Preferably, a chain is fixedly provided inside the sliding groove, and a sliding gear is movably provided on one side of the sliding motor. The benefit lies in that the sliding gear is driven to rotate by the sliding motor, and the sliding gear slides upward to drive the sliding motor to move. The movement of the sliding motor drives the bottom telescopic clamping fixture to move, and when the processed parts are moved to the rotating turntable and placed on the turntable, the parts are clamped by the telescopic clamping fixture and transferred to the buffer slope to release the clamp. The parts fall into the collection box through the buffer slope to complete the unloading work.

[0011] Preferably, the telescopic clamping fixture comprises a telescopic rod, and a blanking fixture is movably provided at the bottom end of the telescopic rod, which is beneficial in that the processed parts can be effectively blanked.

[0012] Preferably, a plurality of spring support columns are fixedly provided at the bottom end of the main shell. The advantage is that the spring support columns can effectively alleviate the vibration generated during the pressing work and effectively ensure the overall stability and safety of the device.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This portable unloading device for a press machine, when in use, first replace the fixture on the top of the rotating turntable as needed, and place the parts to be processed on the quick-change fixture for fixing. After fixing, processing can be carried out. During the processing, the mold is moved to the bottom of the pressure plate by rotating the rotating turntable for pressing. After processing is completed, the sliding motor drives the sliding gear to rotate, and the sliding gear slides on it, driving the sliding motor to move. The movement of the sliding motor drives the bottom telescopic clamping fixture to move. When the processed parts are placed on the rotating turntable, the telescopic clamping fixture is used to clamp the parts and transfer them to the buffer slope to release the clamp. The parts fall into the collection box through the buffer slope to complete the unloading work.

[0015] 2. The benefit of this portable unloading device for a press is that in previous presses, when unloading is required during use, manual unloading is required. However, manual unloading is not only inefficient but may also cause personal injury. Therefore, a portable unloading device for a press is proposed. Through the unloading mechanism, the efficiency of the unloading work can be guaranteed while ensuring the personal safety of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the telescopic clamping fixture of the utility model;

[0019] Figure 4 This is a schematic diagram of the spring support column structure of the utility model.

[0020] In the figure: 1. Main body shell; 2. Rotating turntable; 3. Pressure shell; 4. Pressure motor; 5. Telescopic column; 6. Pressure plate; 7. Unloading shell; 8. Sliding groove; 9. Sliding motor; 10. Telescopic clamping fixture; 11. Buffer slope; 12. Collection box; 13. Rotating motor; 14. Quick-change fixture; 15. Fixed screw hole; 16. Chain; 17. Sliding gear; 18. Telescopic rod; 19. Unloading fixture; 20. Spring support column. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A portable blanking device for a press, comprising a press mechanism, the press mechanism comprising a main shell 1, a rotating turntable 2, a pressure shell 3, a pressure motor 4, a telescopic column 5 and a pressure plate 6, the press mechanism comprising a main shell 1, a rotating turntable 2 is movably provided on the top of the main shell 1, a pressure shell 3 is fixedly provided on the top of the main shell 1, a pressure motor 4 is included inside the pressure shell 3, a telescopic column 5 is movably provided on the bottom of the pressure motor 4, and a pressure plate 6 is fixedly provided on the bottom of the telescopic column 5;

[0024] A material unloading mechanism is fixedly arranged on one side of the main shell 1, and the material unloading mechanism includes a material unloading shell 7, a sliding groove 8, a sliding motor 9, a telescopic clamping fixture 10, a buffer slope 11 and a collection box 12. The material unloading mechanism includes a material unloading shell 7, a sliding groove 8 is fixedly arranged inside the material unloading shell 7, a sliding motor 9 is fixedly arranged on one side of the sliding groove 8, a telescopic clamping fixture 10 is fixedly arranged on the bottom end of the sliding motor 9, a buffer slope 11 is fixedly arranged on one side of the material unloading shell 7, and a collection box 12 is movably arranged on one side of the buffer slope 11.

[0025] In this embodiment, preferably, a rotating motor 13 is fixedly provided at the bottom end of the rotating turntable 2. The benefit is that the rotating motor 13 provides the rotating turntable 2 at the top with a function that can effectively rotate. When pressing work is required, the rotating turntable 2 can be rotated to move the mold at the top to the bottom of the pressure plate 6 for pressing work.

[0026] In this embodiment, preferably, a plurality of quick-change clamps 14 are fixedly provided at the top of the rotating turntable 2, and a fixing screw hole 15 is fixedly provided at the bottom of the quick-change clamps 14. The advantage is that the clamps can be replaced according to the needs and parts to be reversely processed, which effectively improves the efficiency when the clamps need to be replaced.

[0027] In this embodiment, preferably, a chain 16 is fixedly provided inside the sliding groove 8, and a sliding gear 17 is movably provided on one side of the sliding motor 9. The benefit lies in that the sliding gear 17 is driven to rotate by the sliding motor 9, and the sliding gear 17 slides upward, driving the sliding motor 9 to move. The movement of the sliding motor 9 drives the bottom telescopic clamping fixture 10 to move. When the processed parts are moved to the rotating turntable 2 and placed on the turntable, the parts are clamped by the telescopic clamping fixture 10 and transferred to the buffer slope 11 to release the clamp. The parts fall into the collection box 12 through the buffer slope 11 to complete the unloading work.

[0028] In this embodiment, preferably, the telescopic clamping fixture 10 includes a telescopic rod 18, and a blanking fixture 19 is movably provided at the bottom end of the telescopic rod 18, which is beneficial in that the processed parts can be effectively blanked.

[0029] In this embodiment, preferably, a plurality of spring support columns 20 are fixedly provided at the bottom end of the main shell 1. The advantage is that the spring support columns 20 can effectively alleviate the vibration generated during the pressing work and effectively ensure the overall stability and safety of the device.

[0030] When using a portable unloading device for a press machine of the present embodiment, the clamp at the top of the rotating turntable 2 is first replaced as needed, and the parts to be processed are placed on the quick-change clamp 14 for fixing. After the fixing is completed, the processing can be carried out. During the processing, the mold is moved to the bottom of the pressure plate 6 by rotating the rotating turntable 2 for pressing. After the processing is completed, the sliding gear 17 is driven to rotate by the sliding motor 9, and the sliding gear 17 slides on it, driving the sliding motor 9 to move. The movement of the sliding motor 9 drives the bottom telescopic clamping fixture 10 Move, and when the processed parts are placed on the rotating turntable 2, the parts are clamped by the telescopic clamping fixture 10 and transferred to the buffer slope 11 to release the clamp. The parts fall into the collection box 12 through the buffer slope 11 to complete the unloading work. The benefit is that in the previous presses, when unloading is required during use, manual unloading is required, but manual unloading is not only inefficient but also may cause personal injury. Therefore, a portable unloading device for a press is proposed. The unloading mechanism can ensure the efficiency of the unloading work while ensuring the personal safety of the operators.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable unloading device for a press, characterized in that: The press mechanism comprises a main body shell (1), a rotating turntable (2), a pressure shell (3), a pressure motor (4), a telescopic column (5) and a pressure plate (6); the press mechanism comprises a main body shell (1), a rotating turntable (2) is movably arranged at the top of the main body shell (1), a pressure shell (3) is fixedly arranged at the top of the main body shell (1), a pressure motor (4) is included inside the pressure shell (3), a telescopic column (5) is movably arranged at the bottom of the pressure motor (4), and a pressure plate (6) is fixedly arranged at the bottom of the telescopic column (5); A material discharge mechanism is fixedly arranged on one side of the main body shell (1), and the material discharge mechanism comprises a material discharge shell (7), a sliding groove (8), a sliding motor (9), a telescopic clamping fixture (10), a buffer slope (11) and a collection box (12). The material discharge mechanism comprises a material discharge shell (7), a sliding groove (8) is fixedly arranged inside the material discharge shell (7), a sliding motor (9) is fixedly arranged on one side of the sliding groove (8), a telescopic clamping fixture (10) is fixedly arranged at the bottom end of the sliding motor (9), a buffer slope (11) is fixedly arranged on one side of the material discharge shell (7), and a collection box (12) is movably arranged on one side of the buffer slope (11).

2. A portable blanking device for a press according to claim 1, characterized in that: A rotating motor (13) is fixedly arranged at the bottom end of the rotating turntable (2).

3. A portable blanking device for a press according to claim 1, characterized in that: A plurality of quick-change clamps (14) are fixedly arranged at the top end of the rotating turntable (2), and a fixing screw hole (15) is fixedly arranged at the bottom end of the quick-change clamps (14).

4. A portable blanking device for a press machine according to claim 1, characterized in that: A chain (16) is fixedly arranged inside the sliding groove (8), and a sliding gear (17) is movably arranged on one side of the sliding motor (9).

5. The portable blanking device for a press machine according to claim 1, characterized in that: The telescopic clamping fixture (10) comprises a telescopic rod (18), and a material removal fixture (19) is movably provided at the bottom end of the telescopic rod (18).

6. A portable blanking device for a press machine according to claim 1, characterized in that: A plurality of spring support columns (20) are fixedly arranged at the bottom end of the main housing (1).

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