Damper support stamping forming machine

Abstract

The utility model relates to the technical field of punching machines, in particular to a damper support punching forming machine which not only combines punching and cutting together, saves time for cutting in advance, but also can automatically drive a support to discharge after punching is completed, and improves working efficiency. Comprising a damping mechanism; and the punching device further comprises a punching mechanism, a discharging mechanism, a conveying mechanism and a driving mechanism, the punching mechanism is installed on the damping mechanism and conducts punching on the plate, the discharging mechanism is installed on the damping mechanism and drives the support to conduct discharging, the conveying mechanism is installed on the damping mechanism and conveys the plate, and the driving mechanism is installed on the damping mechanism and drives the conveying mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a damper bracket punching forming machine. Background Art

[0002] As an important component for supporting and fixing dampers, the damper bracket plays an irreplaceable role in various engineering fields. Its design, manufacturing and installation need to strictly comply with relevant standards and specifications to ensure that it can work normally and achieve the best shock absorption and vibration isolation effect.

[0003] An existing stamping forming machine, for example, a stamping die for a bending bracket disclosed in the utility model patent with application number 201721836925.5, has a main structure including an upper template and a lower template arranged in a stacked manner, a processing table is provided on the lower template, and a positioning punch is provided above the upper template for pressing the flat plate to be processed tightly against the processing table, a first punch is provided on both sides of the positioning punch, a second punch is provided on the side of the first punch facing outward relative to the positioning punch, and a side of the second punch opposite to the first punch is fitted with the first punch; when in use, the positioning punch is first driven downward to stabilize the flat plate to be processed on the processing table, and then the first punches on both sides of the positioning punch are driven downward to punch the first bending portion of the bending bracket, and finally the second punch is driven downward to punch out the second bending portion, thereby completing the stamping of the bending bracket.

[0004] However, existing stamping machines generally cut the workpiece into iron sheets first and then perform stamping, which has low work efficiency. In addition, manually picking up the workpiece after stamping is very dangerous and can easily injure workers. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a damper bracket stamping and forming machine which not only combines stamping and cutting, thus saving the time of cutting in advance, but also automatically drives the bracket to be unloaded after the stamping is completed, thereby improving work efficiency.

[0006] The utility model provides a damper bracket stamping and forming machine, comprising a shock absorbing mechanism; a stamping mechanism, a blanking mechanism, a conveying mechanism and a driving mechanism, wherein the stamping mechanism is installed on the shock absorbing mechanism and stamps the plate, the blanking mechanism is installed on the shock absorbing mechanism and drives the bracket to unload, the conveying mechanism is installed on the shock absorbing mechanism and conveys the plate, and the driving mechanism is installed on the shock absorbing mechanism and drives the conveying mechanism; the driving mechanism is started, the driving mechanism drives the conveying mechanism to rotate, and the conveying mechanism drives the iron plate to be conveyed forward, and when the stamping mechanism descends, the iron plate is first cut, and then the stamping mechanism and the blanking mechanism cooperate to stamp the plate, and after completion, the stamping mechanism rises, and the blanking mechanism drives the stamped and formed bracket to flip and unload.

[0007] Preferably, the shock absorbing mechanism includes a base, a frame, a pad, four groups of shock absorbers and four groups of shock absorbing springs. The bottom end of the base is connected to the ground, the bottom end of the base is provided with a groove, the bottom end of the frame is connected to the top end of the base, the pad is installed in the groove of the base, the four groups of shock absorbers are all installed in the groove of the base, and the four groups of shock absorbing springs are respectively mounted on the four groups of shock absorbers; by setting the base and the frame, the stability during the stamping process is ensured, by setting the pad, the blanking mechanism is conveniently supported to avoid damage to the blanking mechanism during the stamping process, and by setting the four groups of shock absorbers and four groups of shock absorbing springs, the impact force on the blanking mechanism is reduced, thereby extending the service life of the device.

[0008] Preferably, the stamping mechanism includes four groups of guide rods, two groups of hydraulic cylinders, a movable plate, a stamping die and a cutting knife. The four groups of guide rods are all installed on the frame, and the two groups of hydraulic cylinders are all installed on the frame. The movable plate is slidably installed on the four groups of guide rods and the top of the movable plate is connected to the bottom end of the two groups of hydraulic cylinders, the top of the stamping die is connected to the bottom end of the movable plate, and the cutting knife is installed on the movable plate; start the two groups of hydraulic cylinders, and the two groups of hydraulic cylinders push the movable plate downward. By setting four groups of guide rods, the stability of the movable plate during movement is improved, and the movable plate drives the stamping die and the cutting knife to descend. The bottom end of the cutting knife is lower than the bottom end of the stamping die. The cutting knife first cuts the iron plate, and then the stamping die cooperates with the blanking mechanism to stamp the cut iron plate.

[0009] Preferably, the blanking mechanism includes a servo motor, a first reducer, a rotating shaft and a lower mold, the servo motor is installed on the base, the first reducer is installed on the base, the rotating shaft is rotatably installed on the base and longitudinally connected to the first reducer, and the lower mold is installed on the rotating shaft; the lower mold is horizontal with the stamping mold, the bottom end of the lower mold contacts the top of the pad and the four sets of shock absorbers, the iron plate stops after being transported to the lower mold, the stamping mold descends and cooperates with the lower mold to punch the iron plate, and the servo motor is started after the stamping is completed, and the servo motor drives the rotating shaft to rotate through the first reducer, and the rotating shaft drives the lower mold and the bracket to rotate 180°, and the bracket after stamping is discharged, and then the servo motor drives the rotating shaft and the lower mold to rotate 180° in the opposite direction through the first reducer to facilitate subsequent stamping.

[0010] Preferably, the conveying mechanism includes a driving shaft, a driven shaft, two sets of gears and a first pulley, the driving shaft is rotatably mounted on the frame, the driven shaft is rotatably mounted on the frame, the two sets of gears are respectively mounted on the driving shaft and the driven shaft and the two sets of gears are meshed for transmission, and the first pulley is mounted on the driving shaft; the iron plate is conveyed between the driving shaft and the driven shaft, the driving shaft and the driven shaft cooperate to clamp the iron plate, the driving mechanism drives the first pulley to rotate, the first pulley drives the driving shaft and the gear connected thereto to rotate, the two sets of gears are meshed for transmission to drive the driven shaft to rotate, and the driving shaft and the driven shaft cooperate to convey the iron plate forward.

[0011] Preferably, the driving mechanism includes a stepper motor, a second reducer, a transmission shaft, a second pulley and a belt, the stepper motor is installed on the frame, the second reducer is installed on the frame, the transmission shaft is installed on the second reducer, the second pulley is installed on the transmission shaft, and the belt tensioning is installed between the second pulley and the first pulley; when the stepper motor is started, the stepper motor drives the transmission shaft to rotate through the second reducer, the transmission shaft drives the second pulley to rotate, and the second pulley drives the first pulley to rotate through the belt, and stops after conveying a certain length, and starts conveying again after a certain period of time.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the driving mechanism is started, the driving mechanism drives the conveying mechanism to rotate, the conveying mechanism drives the iron plate to be conveyed forward, the stamping mechanism first cuts the iron plate when it descends, and then the stamping mechanism and the blanking mechanism cooperate to stamp the plate, and after completion, the stamping mechanism rises, and the blanking mechanism drives the stamped bracket to flip and blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an axonometric structural diagram of the utility model;

[0014] Figure 2 It is a partially enlarged cross-sectional isometric structural diagram of the shock absorbing mechanism of the utility model;

[0015] Figure 3 It is a right side structural diagram of the punching mechanism of the utility model;

[0016] Figure 4 This is an axonometric structural diagram of the blanking mechanism and the conveying mechanism of the utility model;

[0017] Figure 5 It is a partially enlarged isometric structural diagram of the driving mechanism of the utility model.

[0018] Markings in the accompanying drawings: 01, shock absorbing mechanism; 11, base; 12, frame; 13, pad; 14, shock absorber; 15, shock absorbing spring; 02, stamping mechanism; 21, guide rod; 22, hydraulic cylinder; 23, movable plate; 24, stamping die; 25, cutting knife; 03, unloading mechanism; 31, servo motor; 32, first reducer; 33, rotating shaft; 34, lower die; 04, conveying mechanism; 41, driving shaft; 42, driven shaft; 43, gear; 44, first pulley; 05, driving mechanism; 51, stepping motor; 52, second reducer; 53, transmission shaft; 54, second pulley; 55, belt. DETAILED DESCRIPTION

[0019] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0020] Example 1

[0021] The utility model is a damper bracket stamping forming machine, including a shock absorbing mechanism 01; also including a stamping mechanism 02, a blanking mechanism 03, a conveying mechanism 04 and a driving mechanism 05, the stamping mechanism 02 is installed on the shock absorbing mechanism 01 and punches the plate, the blanking mechanism 03 is installed on the shock absorbing mechanism 01 and drives the bracket to unload, the conveying mechanism 04 is installed on the shock absorbing mechanism 01 and conveys the plate, the driving mechanism 05 is installed on the shock absorbing mechanism 01 and drives the conveying mechanism 04; the shock absorbing mechanism 01 includes a base 11, a frame 12, a pad 13, four groups of shock absorbers 14 and four groups of shock absorbing springs 15, the bottom end of the base 11 is connected to the ground, the bottom end of the base 11 is provided with a groove, the bottom end of the frame 12 is connected to the top end of the base 11 The pad 13 is installed in the groove of the base 11, the four groups of shock absorbers 14 are installed in the groove of the base 11, and the four groups of shock-absorbing springs 15 are respectively sleeved on the four groups of shock absorbers 14; the stamping mechanism 02 includes four groups of guide rods 21, two groups of hydraulic cylinders 22, a movable plate 23, a stamping die 24 and a cutting knife 25, the four groups of guide rods 21 are installed on the frame 12, the two groups of hydraulic cylinders 22 are installed on the frame 12, the movable plate 23 is slidably installed on the four groups of guide rods 21 and the top of the movable plate 23 is connected to the bottom of the two groups of hydraulic cylinders 22, the top of the stamping die 24 is connected to the bottom of the movable plate 23, and the cutting knife 25 is installed on the movable plate 23; the blanking mechanism 03 includes a servo motor 31, a first reducer 32, a rotary The shaft 33 and the lower mold 34, the servo motor 31 is installed on the base 11, the first reducer 32 is installed on the base 11, the rotating shaft 33 is rotatably installed on the base 11 and longitudinally connected to the first reducer 32, and the lower mold 34 is installed on the rotating shaft 33; when it is working, first, the lower mold 34 is level with the stamping mold 24, the bottom end of the lower mold 34 is in contact with the top of the cushion block 13 and the four groups of shock absorbers 14, and the cushion block 13 is provided to facilitate the support of the lower mold 34 to avoid damage to the lower mold 34 during the stamping process. By providing four groups of shock absorbers 14 and four groups of shock-absorbing springs 15, the impact force on the lower mold 34 is reduced to extend the service life of the device. After the iron plate is transported to the lower mold 34, it stops, and the two groups of hydraulic cylinders 22 are started. The two groups The hydraulic cylinder 22 pushes the movable plate 23 downward, and the stability of the movable plate 23 during movement is improved by setting four groups of guide rods 21. The movable plate 23 drives the stamping die 24 and the cutting knife 25 to descend. The bottom end of the cutting knife 25 is lower than the bottom end of the stamping die 24. The cutting knife 25 first cuts the iron plate, and then the stamping die 24 cooperates with the lower die 34 to stamp the iron plate. After stamping is completed, the servo motor 31 is started, and the servo motor 31 drives the rotating shaft 33 to rotate through the first reducer 32. The rotating shaft 33 drives the lower die 34 and the bracket to rotate 180°, and the bracket after stamping is discharged. Then the servo motor 31 drives the rotating shaft 33 and the lower die 34 to rotate 180° in the opposite direction through the first reducer 32 to facilitate subsequent stamping.

[0022] Example 2

[0023] like Figures 1 to 5 As shown, a damper bracket stamping forming machine of the utility model is based on Example 1; the conveying mechanism 04 includes a driving shaft 41, a driven shaft 42, two sets of gears 43 and a first pulley 44, the driving shaft 41 is rotatably mounted on the frame 12, the driven shaft 42 is rotatably mounted on the frame 12, the two sets of gears 43 are respectively mounted on the driving shaft 41 and the driven shaft 42 and the two sets of gears 43 are meshed for transmission, and the first pulley 44 is mounted on the driving shaft 41; the driving mechanism 05 includes a stepping motor 51, a second reducer 52, a transmission shaft 53, a second pulley 54 and a belt 55, the stepping motor 51 is mounted on the frame 12, the second reducer 52 is mounted On the frame 12, the transmission shaft 53 is installed on the second speed reducer 52, the second pulley 54 is installed on the transmission shaft 53, and the belt 55 is tensioned and installed between the second pulley 54 and the first pulley 44; when it is working, first, the iron plate is transported between the driving shaft 41 and the driven shaft 42, the driving shaft 41 and the driven shaft 42 cooperate to clamp the iron plate, and the stepper motor 51 is started. The stepper motor 51 drives the transmission shaft 53 to rotate through the second speed reducer 52, and the transmission shaft 53 drives the second pulley 54 to rotate. The second pulley 54 drives the first pulley 44 to rotate through the belt 55, and the first pulley 44 drives the driving shaft 41 and the gear 43 connected thereto to rotate. The two sets of gears 43 mesh and drive the driven shaft 42 to rotate. The driving shaft 41 and the driven shaft 42 cooperate to transport the iron plate forward. When the iron plate is transported to a certain length, it stops. The lower mold 34 is level with the stamping mold 24. The bottom end of the lower mold 34 contacts the top of the cushion block 13 and the four sets of shock absorbers 14. The cushion block 13 is provided to facilitate the support of the lower mold 34 to avoid damage to the lower mold 34 during the stamping process. The four sets of shock absorbers 14 and the four sets of shock-absorbing springs 15 are provided to reduce the impact force on the lower mold 34 and extend the service life of the device. After the iron plate is transported to the lower mold 34, it stops and the two sets of hydraulic cylinders 22 are started. The two sets of hydraulic cylinders 22 push the moving plate 23 downward. By setting the four The group of guide rods 21 improves the stability of the movable plate 23 during movement. The movable plate 23 drives the stamping die 24 and the cutting knife 25 to descend. The bottom end of the cutting knife 25 is lower than the bottom end of the stamping die 24. The cutting knife 25 first cuts the iron plate, and then the stamping die 24 cooperates with the lower die 34 to stamp the iron plate. After stamping is completed, the servo motor 31 is started. The servo motor 31 drives the rotating shaft 33 to rotate through the first reducer 32. The rotating shaft 33 drives the lower die 34 and the bracket to rotate 180°, and the bracket after stamping is discharged. Then the servo motor 31 drives the rotating shaft 33 and the lower die 34 to rotate 180° in the opposite direction through the first reducer 32 to facilitate subsequent stamping.

[0024] The servo motor 31, the first reducer 32, the stepper motor 51 and the second reducer 52 of the utility model are purchased on the market. Technicians in this industry only need to install and operate them according to the accompanying instruction manuals without the need for creative work by technicians in this field.

[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A damper bracket stamping machine, comprising a shock absorbing mechanism (01); characterized in that: The invention also includes a punching mechanism (02), a blanking mechanism (03), a conveying mechanism (04) and a driving mechanism (05), wherein the punching mechanism (02) is mounted on the shock absorbing mechanism (01) and punches the plate, the blanking mechanism (03) is mounted on the shock absorbing mechanism (01) and drives the bracket to blank the plate, the conveying mechanism (04) is mounted on the shock absorbing mechanism (01) and conveys the plate, and the driving mechanism (05) is mounted on the shock absorbing mechanism (01) and drives the conveying mechanism (04).

2. A damper bracket stamping machine according to claim 1, characterized in that: The shock absorbing mechanism (01) comprises a base (11), a frame (12), a cushion block (13), four groups of shock absorbers (14) and four groups of shock absorbing springs (15). The bottom end of the base (11) is connected to the ground, the bottom end of the base (11) is provided with a groove, the bottom end of the frame (12) is connected to the top end of the base (11), the cushion block (13) is installed in the groove of the base (11), the four groups of shock absorbers (14) are all installed in the groove of the base (11), and the four groups of shock absorbing springs (15) are respectively sleeved on the four groups of shock absorbers (14).

3. A damper bracket stamping machine according to claim 2, characterized in that: The punching mechanism (02) comprises four groups of guide rods (21), two groups of hydraulic cylinders (22), a movable plate (23), a punching die (24) and a cutting knife (25). The four groups of guide rods (21) are all mounted on a frame (12), the two groups of hydraulic cylinders (22) are all mounted on the frame (12), the movable plate (23) is slidably mounted on the four groups of guide rods (21), and the top end of the movable plate (23) is connected to the bottom end of the two groups of hydraulic cylinders (22), the top end of the punching die (24) is connected to the bottom end of the movable plate (23), and the cutting knife (25) is mounted on the movable plate (23).

4. A damper bracket stamping machine as claimed in claim 2, characterized in that: The blanking mechanism (03) includes a servo motor (31), a first reducer (32), a rotating shaft (33) and a lower mold (34). The servo motor (31) is installed on the base (11), the first reducer (32) is installed on the base (11), the rotating shaft (33) is rotatably installed on the base (11) and is longitudinally connected to the first reducer (32), and the lower mold (34) is installed on the rotating shaft (33).

5. The damper bracket stamping machine according to claim 2, characterized in that: The conveying mechanism (04) includes a driving shaft (41), a driven shaft (42), two sets of gears (43) and a first pulley (44). The driving shaft (41) is rotatably mounted on the frame (12), the driven shaft (42) is rotatably mounted on the frame (12), the two sets of gears (43) are respectively mounted on the driving shaft (41) and the driven shaft (42), and the two sets of gears (43) are meshed for transmission. The first pulley (44) is mounted on the driving shaft (41).

6. A damper bracket stamping machine according to claim 5, characterized in that: The driving mechanism (05) comprises a stepping motor (51), a second speed reducer (52), a transmission shaft (53), a second pulley (54) and a belt (55), wherein the stepping motor (51) is mounted on a frame (12), the second speed reducer (52) is mounted on the frame (12), the transmission shaft (53) is mounted on the second speed reducer (52), the second pulley (54) is mounted on the transmission shaft (53), and the belt (55) is tensioned and mounted between the second pulley (54) and the first pulley (44).

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