Discharging auxiliary device for cold punching machine tool

Abstract

The utility model discloses an unloading auxiliary device for a cold punching machine, which relates to the technical field of numerical control punching machine processing, and comprises four universal wheels, the tops of the four universal wheels are fixedly connected with a mounting component, the back of the mounting component is fixedly connected with a power component, the back of the power component is fixedly connected with a handrail close to the top, and the handrail is fixedly connected with a handle. A discharging assembly is arranged at the top of the mounting assembly, the mounting assembly comprises a mounting base, and the four corners of the bottom of the mounting base are fixedly connected with the tops of four universal wheels. According to the unloading auxiliary device for the cold punching machine tool, the front installing block and the rear installing block are used for assisting installation of the unloading assembly, the installing blocks, the second fixing shaft, the installing rod and the first fixing shaft are combined and then transmitted to the sliding block frames, the left sliding block frame and the right sliding block frame are made to slide on the outer surfaces of the sliding rods in a far-away mode, acting force is applied to the first spring, and the unloading assembly is installed. And the effects of stably driving the discharging assembly to be heightened up and down and more stably protecting the workpiece are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control punching machine processing, and particularly relates to a blanking auxiliary device for a cold stamping machine tool. Background Technique

[0002] A numerical control punching machine, abbreviated as a digital control punching machine, is an automated machine tool equipped with a program control system. This control system can logically process a program with control codes or other symbolic instructions, and decode it, so that the punching machine can operate and process parts.

[0003] For example, the Chinese patent with the publication number CN218452560U discloses a blanking auxiliary device for a punching machine tool. This blanking auxiliary device for a punching machine tool includes a base and a blanking box. A lifting mechanism is arranged on the top of the base. The lifting mechanism includes a motor, a threaded rod, a connecting plate, a first fixed seat, a first sliding rod and a fixing frame. A motor is fixedly connected to the top of the base, and the output end of the motor is fixedly connected to the threaded rod. The connecting plate is threadedly connected to the outside of the threaded rod. The blanking auxiliary device for a punching machine tool provided by the utility model solves the problem that after processing on a numerical control punching machine is completed, it is often necessary to move a blanking cart to the workpiece placement table in front of the numerical control punching machine for blanking. The existing blanking carts mainly adopt a low pedal structure, resulting in workers having to frequently bend down to move the processed automotive parts into the blanking cart, increasing the manual labor intensity.

[0004] The following problems exist in the prior art:

[0005] However, it does not solve the problem that for the blanking auxiliary device of a cold stamping machine tool, after processing on a numerical control punching machine is completed, it is often necessary to move a blanking cart to the workpiece placement table in front of the numerical control punching machine for blanking. It lacks a stable moving structure, which is not conducive to the movement protection of the workpiece. At the same time, it does not solve the problem that both the lifting of the workpiece on the workpiece placement table for blanking and the opening of the loading box require manual labor, increasing the manual labor intensity. Content of the Utility Model

[0006] The utility model provides a blanking auxiliary device for a cold stamping machine tool to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A blanking auxiliary device for a cold stamping machine tool includes four universal wheels. An installation component is fixedly connected to the top of the four universal wheels. A power component is fixedly connected to the back of the installation component. A handrail is fixedly connected to the back of the power component near the top. A blanking component is arranged on the top of the installation component.

[0009] Preferably, the installation component includes an installation base, the four corners of the bottom of the installation base are fixedly connected to the tops of four universal wheels, and both the left and right sides of the top of the installation base are fixedly connected with two first installation blocks, and both the front and rear of the opposite faces of the two first installation blocks are fixedly connected with sliding rods.

[0010] Preferably, both the left and right sides of the outer surface of the sliding rod are movably sleeved with two first springs, the middle of the outer surface of the sliding rod is movably sleeved with a second spring, and both the left and right sides of the outer surface of the installation base near the middle are movably sleeved with two slider frames, and the two slider frames are located on the left and right sides of the second spring.

[0011] Preferably, the inner walls of the tops of the two slider frames are both movably sleeved with a first fixed shaft, the outer surface of the first fixed shaft is movably sleeved with an installation rod, the inner wall of the top of the installation rod is movably sleeved with a second fixed shaft, the outer surface of the second fixed shaft is movably sleeved with an installation block, and the top of the installation block is fixedly connected to the bottom of the discharging component.

[0012] Preferably, the power component includes a rear plate, two sprockets and a motor. Both the left and right sides of the motor are fixedly connected with fixed blocks, the bottom of the fixed block is fixedly connected to the top right side of the rear plate, both the front left and right sides of the rear plate are provided with a first chute, the front of the rear plate near the front is fixedly connected to the front of the armrest, the output end of the motor is fixedly connected to the axis of the sprocket on the right side, and the surfaces of the two sprockets are engaged with a chain.

[0013] Preferably, both the left and right sides of the top of the rear plate are provided with two second chutes, both the left and right sides of the two second chutes are provided with side grooves, and the bottoms of the inner walls of the two second chutes are rotatably connected with two threaded shafts, and the tops of the two threaded shafts are fixedly connected to the bottoms of the axes of the two sprockets.

[0014] Preferably, the discharging component includes a loading box. Both the left and right sides of the inner wall of the loading box near the bottom of the front are rotatably connected with a sealing plate. Both the left and right sides of the rear of the loading box are fixedly connected with two second sliders, the rear parts of the two second sliders are slidably connected to the inner walls of the left and right first chutes, both the left and right sides of the rear of the loading box are fixedly connected with two first sliders, and two threaded holes are provided in the tops of the two first sliders, and the inner walls of the two threaded holes are threadedly connected to the outer surfaces of the two threaded shafts.

[0015] Preferably, both the left and right sides of the bottom of the loading box are fixedly connected with a second installation block. The front inner wall of the second installation block is movably sleeved with a third fixed shaft. The outer surface of the third fixed shaft is movably sleeved with a cylinder. The inner wall of the output end of the cylinder is movably sleeved with a fourth fixed shaft. The outer surface of the fourth fixed shaft is movably sleeved with an installation frame. The rear of the installation frame is fixedly connected to the front of the sealing plate.

[0016] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0017] 1. The present utility model provides a discharging auxiliary device for a cold stamping machine tool. The installation of the discharging component is assisted by two front and rear mounting blocks, and through the combination of the mounting block, the second fixed shaft, the mounting rod and the first fixed shaft, the force is then transmitted to the slider frame, enabling the two left and right slider frames to slide away from each other on the outer surface of the sliding rod, applying force to the first spring, playing a role in smoothly driving the up and down adjustment of the discharging component, and more stably protecting the workpiece.

[0018] 2. The present utility model provides a discharging auxiliary device for a cold stamping machine tool. The motor 33 provides power to drive the rotation of the sprocket 36 on the right side, thereby promoting the rotation of the chain 34, and then driving the meshing rotation of the sprockets 36 on both sides, driving the rotation of the two threaded shafts 37 at the bottom of the second chute 38, thereby promoting the up and down movement of the first slider 52 and the second slider 54 connected to the rear bottom of the loading box 51, enabling the first slider 52 to slide in a limited manner on the inner walls of the second chute 38 and the side groove 39, and using the second slider 54 to be slidably connected to the inner wall of the first chute 35, thereby jointly assisting the limited up and down movement of the loading box 51, and the telescopic movement of the air cylinder 58 provides power to drive the combination of the fourth fixed shaft 59, the mounting bracket 510 and the sealing plate 55, driving the sealing plate 55 to rotate on the left and right sides at the bottom of the inner wall of the loading box 51, realizing the opening and closing of the loading box 51, and assisting in saving manpower for adjusting, lifting and opening the discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural view of the present utility model;

[0020] Figure 2 is a schematic structural view of the installation component of the present utility model;

[0021] Figure 3 is a schematic structural view of the power component of the present utility model;

[0022] Figure 4 is a schematic structural view of the discharging component of the present utility model;

[0023] Figure 5 is a schematic front view of the discharging component of the present utility model.

[0024] In the figure: 1. Installation component; 11. Installation base; 12. First installation block; 13. Slide bar; 14. First spring; 15. Slide block frame; 16. First fixed shaft; 17. Installation rod; 18. Second fixed shaft; 19. Installation block; 110. Second spring; 2. Universal wheel; 3. Power component; 31. Rear plate; 32. Fixed block; 33. Motor; 34. Chain; 35. First chute; 36. Sprocket; 37. Threaded shaft; 38. Second chute; 39. Side chute; 4. Handrail; 5. Discharging component; 51. Loading box; 52. First slide block; 53. Threaded hole; 54. Second slide block; 55. Sealing plate; 56. Second installation block; 57. Third fixed shaft; 58. Cylinder; 59. Fourth fixed shaft; 510. Installation frame. Detailed implementation mode

[0025] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with the detailed implementation mode.

[0026] As Figure 1 shown, a discharging auxiliary device for a cold stamping machine tool includes four universal wheels 2. The tops of the four universal wheels 2 are fixedly connected with an installation component 1. The rear of the installation component 1 is fixedly connected with a power component 3. The rear of the power component 3 is fixedly connected with a handrail 4 near the top. The top of the installation component 1 is provided with a discharging component 5.

[0027] The installation component 1 assists in stably installing the four universal wheels 2, the power component 3 and the discharging component 5 at a predetermined position, and then the power component 3 assists in stably installing the handrail 4 at a predetermined position.

[0028] As Figure 2 shown, the installation component 1 includes an installation base 11. The four corners of the bottom of the installation base 11 are fixedly connected with the tops of the four universal wheels 2. The left and right sides of the top of the installation base 11 are fixedly connected with two first installation blocks 12. The front and rear opposite surfaces of the two first installation blocks 12 are fixedly connected with slide bars 13. The left and right sides of the outer surface of the slide bar 13 are movably sleeved with two first springs 14. The middle of the outer surface of the slide bar 13 is movably sleeved with a second spring 110. The left and right sides of the outer surface of the installation base 11 near the middle are movably sleeved with two slide block frames 15, and the two slide block frames 15 are located on the left and right sides of the second spring 110. The inner walls of the tops of the two slide block frames 15 are movably sleeved with first fixed shafts 16. The outer surface of the first fixed shaft 16 is movably sleeved with an installation rod 17. The inner wall of the top of the installation rod 17 is movably sleeved with a second fixed shaft 18. The outer surface of the second fixed shaft 18 is movably sleeved with an installation block 19. The top of the installation block 19 is fixedly connected with the bottom of the discharging component 5.

[0029] The installation of the auxiliary unloading component 5 is assisted by the front and rear mounting blocks 19. By combining the mounting blocks 19, the second fixed shaft 18, the mounting rod 17, and the first fixed shaft 16, the force is then transmitted to the slider frame 15, enabling the two slider frames 15 on the left and right to slide away from each other on the outer surface of the sliding rod 13. The force acts on the first spring 14, playing a role in smoothly driving the up and down adjustment of the unloading component 5. Moreover, the second spring 110 movably sleeved in the middle of the outer surface of the sliding rod 13 serves to limit the distance of the approaching movement of the two slider frames 15 on the left and right.

[0030] As Figure 3 , Figure 4 shown in the figure, the power component 3 includes a rear plate 31, two sprockets 36, and a motor 33. Fixed blocks 32 are fixedly connected to both the left and right sides of the motor 33, and the bottom of the fixed blocks 32 is fixedly connected to the top right side of the rear plate 31. Chute one 35 is provided on both the left and right sides of the front of the rear plate 31. The rear of the rear plate 31 is fixedly connected to the front of the armrest 4 near the front. The output end of the motor 33 is fixedly connected to the axis of the sprocket 36 on the right side. A chain 34 is engaged with the surfaces of the two sprockets 36. Two chute two 38 are provided on both the left and right sides of the top of the rear plate 31. Side grooves 39 are provided on both the left and right sides of the two chute two 38. Two threaded shafts 37 are rotatably connected to the bottom inner walls of the two chute two 38. The tops of the two threaded shafts 37 are fixedly connected to the bottom axes of the two sprockets 36. The unloading component 5 includes a loading box 51. Sealing plates 55 are rotatably connected to the bottom near the front of both the left and right inner walls of the loading box 51. Two slider two 54 are fixedly connected to both the left and right sides of the rear of the loading box 51, and the rear parts of the two slider two 54 slide on the inner walls of the chute one 35 on both the left and right sides. Two slider one 52 are fixedly connected to both the left and right sides of the rear of the loading box 51. Two threaded holes 53 are provided at the tops of the two slider one 52, and the inner walls of the two threaded holes 53 are threadedly connected to the outer surfaces of the two threaded shafts 37.

[0031] Meanwhile, the motor 33 is utilized to provide power to drive the rotation of the sprocket 36 on the right side, thereby promoting the rotation of the chain 34, and then driving the meshing rotation of the sprockets 36 on both sides, driving the rotation of the two threaded shafts 37 at the bottom of the chute two 38, and thus promoting the up and down movement of the slider one 52 and the slider two 54 connected to the bottom rear of the loading box 51.

[0032] As Figure 5 shown in the figure, mounting blocks two 56 are fixedly connected to both the left and right sides of the bottom of the loading box 51. A third fixed shaft 57 is movably sleeved in the front inner wall of the mounting block two 56. A cylinder 58 is movably sleeved on the outer surface of the third fixed shaft 57. A fourth fixed shaft 59 is movably sleeved in the inner wall of the output end of the cylinder 58. A mounting frame 510 is movably sleeved on the outer surface of the fourth fixed shaft 59. The rear of the mounting frame 510 is fixedly connected to the front of the sealing plate 55.

[0033] The slider 52 is limited to slide on the inner walls of the second chute 38 and the side chute 39, and the second slider 54 is slidably connected to the inner wall of the first chute 35, so as to jointly assist the loading box 51 to be limited to move up and down, which is convenient for saving labor to adjust and lift the unloading; at the same time, the combination of the second mounting blocks 56 and the third fixed shafts 57 on the left and right sides of the bottom of the loading box 51 is used to assist the installation of the cylinder 58, and then the telescopic movement of the cylinder 58 provides power to drive the combination of the fourth fixed shaft 59, the mounting frame 510 and the sealing plate 55, and drives the sealing plate 55 to rotate at the bottom of the left and right sides of the inner wall of the loading box 51, realizing the opening and closing of the loading box 51, solving the problem that workers do not need to bend down frequently to move the processed automotive parts into the unloading cart, and improving the working efficiency.

[0034] The working principle of the present utility model: The installation of the unloading assembly 5 is assisted by the front and rear mounting blocks 19, and through the combination of the mounting block 19, the second fixed shaft 18, the mounting rod 17 and the first fixed shaft 16, and then transmitted to the slider frame 15, so that the left and right slider frames 15 move away from each other and slide on the outer surface of the slide rod 13, and the acting force is applied to the first spring 14, playing a role in smoothly driving the unloading assembly 5 to move up and down. At the same time, the motor 33 provides power to drive the rotation of the sprocket 36 on the right side, thereby driving the rotation of the chain 34, and then driving the meshing rotation of the sprockets 36 on both sides, driving the rotation of the threaded shafts 37 at the bottom of the second chute 38 on both sides, so as to drive the up and down movement of the first slider 52 and the second slider 54 connected to the rear bottom of the loading box 51, so that the first slider 52 is limited to slide on the inner walls of the second chute 38 and the side chute 39, and the second slider 54 is slidably connected to the inner wall of the first chute 35, so as to jointly assist the loading box 51 to be limited to move up and down, which is convenient for saving labor to adjust and lift the unloading; at the same time, the combination of the second mounting blocks 56 and the third fixed shafts 57 on the left and right sides of the bottom of the loading box 51 is used to assist the installation of the cylinder 58, and then the telescopic movement of the cylinder 58 provides power to drive the combination of the fourth fixed shaft 59, the mounting frame 510 and the sealing plate 55, and drives the sealing plate 55 to rotate at the bottom of the left and right sides of the inner wall of the loading box 51, realizing the opening and closing of the loading box 51, solving the problem that workers do not need to bend down frequently to move the processed automotive parts into the unloading cart, and improving the working efficiency.

[0035] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A discharging auxiliary device for a cold stamping machine tool, comprising four universal wheels (2), characterized in that: The tops of the four universal wheels (2) are fixedly connected with a mounting assembly (1). The rear of the mounting assembly (1) is fixedly connected with a power assembly (3). The rear of the power assembly (3) is fixedly connected with a handrail (4) near the top. The top of the mounting assembly (1) is provided with a discharging assembly (5).

2. The unloading auxiliary device for a cold stamping machine tool according to claim 1, wherein: The mounting assembly (1) includes a mounting base (11). The four corners of the bottom of the mounting base (11) are fixedly connected with the tops of the four universal wheels (2). The left and right sides of the top of the mounting base (11) are fixedly connected with two first mounting blocks (12). The front and rear of the opposite surfaces of the two first mounting blocks (12) are fixedly connected with sliding rods (13).

3. The unloading auxiliary device for a cold stamping machine tool according to claim 2, characterized in that: The left and right sides of the outer surface of the sliding rod (13) are movably sleeved with two first springs (14). The middle of the outer surface of the sliding rod (13) is movably sleeved with a second spring (110). The left and right sides of the outer surface of the mounting base (11) near the middle are movably sleeved with two slider frames (15), and the two slider frames (15) are located on the left and right sides of the second spring (110).

4. The unloading auxiliary device for a cold stamping machine tool according to claim 3, characterized in that: The inner walls of the tops of the two slider frames (15) are movably sleeved with first fixed shafts (16). The outer surface of the first fixed shaft (16) is movably sleeved with a mounting rod (17). The inner wall of the top of the mounting rod (17) is movably sleeved with a second fixed shaft (18). The outer surface of the second fixed shaft (18) is movably sleeved with a mounting block (19). The top of the mounting block (19) is fixedly connected with the bottom of the discharging assembly (5).

5. The unloading auxiliary device for a cold stamping machine tool according to claim 1, characterized in that: The power assembly (3) includes a rear plate (31), two sprockets (36) and a motor (33). The left and right sides of the motor (33) are fixedly connected with fixing blocks (32). The bottoms of the fixing blocks (32) are fixedly connected with the top right side of the rear plate (31). The left and right sides of the front of the rear plate (31) are respectively provided with first chutes (35). The rear of the rear plate (31) near the front is fixedly connected with the front of the handrail (4). The output end of the motor (33) is fixedly connected with the axis of the sprocket (36) at the right side position. The surfaces of the two sprockets (36) are engaged with a chain (34).

6. The unloading auxiliary device for a cold stamping machine tool according to claim 5, characterized in that: The left and right sides of the top of the rear plate (31) are respectively provided with two second chutes (38). The left and right sides of the two second chutes (38) are respectively provided with side grooves (39). The bottoms of the inner walls of the two second chutes (38) are rotatably connected with two threaded shafts (37). The tops of the two threaded shafts (37) are fixedly connected with the bottoms of the two sprockets (36) at the axis positions.

7. An unloading auxiliary device for a cold stamping machine tool according to claim 1, characterized in that: The discharging assembly (5) includes a loading box (51). On the left and right sides of the inner wall of the loading box (51) near the bottom of the front, there are sealing plates (55) rotatably connected. On the left and right sides of the rear of the loading box (51), there are two second sliders (54) fixedly connected. The rear parts of the two second sliders (54) are slidably connected to the inner walls of the left and right first chutes (35). On the left and right sides of the rear of the loading box (51), there are two first sliders (52) fixedly connected. On the tops of the two first sliders (52), there are two threaded holes (53). The inner walls of the two threaded holes (53) are threadedly connected to the outer surfaces of the two threaded shafts (37).

8. An unloading auxiliary device for a cold stamping machine tool according to claim 7, characterized in that: On the left and right sides of the bottom of the loading box (51), there are two second mounting blocks (56) fixedly connected. The front inner wall of the second mounting block (56) is movably sleeved with a third fixed shaft (57). The outer surface of the third fixed shaft (57) is movably sleeved with a cylinder (58). The inner wall of the output end of the cylinder (58) is movably sleeved with a fourth fixed shaft (59). The outer surface of the fourth fixed shaft (59) is movably sleeved with a mounting frame (510). The rear of the mounting frame (510) is fixedly connected to the front of the sealing plate (55).

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