A continuous punching and riveting integrated device

Abstract

The utility model discloses a stamping and riveting integrated device that can be continuously performed, which belongs to the field of mechanical processing technology, including a stamping and riveting equipment body, on which a feeding mechanism, an anti-reversal mechanism and a stamping and riveting mechanism are installed; the feeding mechanism is connected to the anti-reversal mechanism; the feeding mechanism includes a transmission component and a deviation correction component, and the transmission component is connected to the anti-reversal mechanism, and the transmission component and the deviation correction component are both connected to the stamping and riveting equipment body. Through the above method, the transmission component starts to start to transmit two material belts, and the transmission component will stop at a certain angle each time to achieve intermittent transmission of the material belts. The two material belts are sorted by the deviation correction component and enter the stamping and riveting mechanism, and stamping and riveting are performed in the stamping and riveting mechanism. During the stamping and riveting process, the material belt will move forward for a distance, and the transmission component will reverse due to inertia, and the anti-reversal mechanism will start to prevent the transmission component from reversing.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a continuously performed stamping and riveting integrated device. Background Art

[0002] In the prior art, when two material strips are punched and riveted, workers are generally required to put the material strips into a punching and riveting machine, and subsequent operations require the intervention of workers, which is not only very time-consuming but also has the risk of accidentally injuring workers.

[0003] Among numerous patent documents, Chinese patent CN110586776A discloses a stamping riveting die, comprising an upper die and a lower die, wherein a hydraulic column is arranged at the upper end of the upper die, a connecting column is installed at the lower end of the upper die, a lower die groove is arranged in the middle of the lower die, a groove is arranged on one side of the lower die groove, an electric push rod is installed inside the groove, one end of the electric push rod is fixedly connected to an extrusion plate, a sheet metal part is arranged between the upper die and the lower die, and the riveting of the two sheet metal parts can be completed through a stamping process.

[0004] However, the technology has the following problems: it is not possible to continuously perform stamping and riveting on two materials.

[0005] Based on this, the utility model designs a continuously performed stamping and riveting integrated device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a continuously performed stamping and riveting integrated device.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A continuously-operated punching and riveting integrated device comprises a punching and riveting equipment body, on which a feeding mechanism, an anti-reversal mechanism and a punching and riveting mechanism are installed; the feeding mechanism is connected to the anti-reversal mechanism;

[0009] The feeding mechanism comprises a transmission assembly and a deviation correction assembly, wherein the transmission assembly is connected to the anti-reversal mechanism, and the transmission assembly and the deviation correction assembly are both connected to the main body of the stamping and riveting equipment.

[0010] Furthermore, the main body of the stamping and riveting equipment includes a support frame, a platform, a fixed frame and a punching machine; the support frame is fixedly connected to the platform, the platform is connected to the transmission assembly, the correction assembly, the anti-reversal mechanism, and the stamping and riveting mechanism, the fixed frame is fixedly connected to the platform, the fixed frame is connected to the transmission assembly, and the punching machine is fixedly connected to the support frame.

[0011] Furthermore, the transmission assembly includes a reduction motor, a first transmission assembly, a second transmission assembly, a third transmission assembly, a fourth transmission assembly, a pulley assembly, a first gear group and a second gear group; the reduction motor is fixedly installed on the platform, the output end of the reduction motor is fixedly connected to the right wheel of the first transmission assembly, the first transmission assembly, the second transmission assembly, the third transmission assembly and the fourth transmission assembly are all rotatably connected to the fixed frame through a rotating rod, the first transmission assembly and the second transmission assembly are transmission connected through the first gear group, the first transmission assembly and the third transmission assembly are transmission connected through the pulley assembly; the third transmission assembly and the fourth transmission assembly are transmission connected through the second gear group, and the first transmission assembly is connected to the anti-reversal mechanism.

[0012] Furthermore, the deviation correction component includes a bracket, a guide box and a guide block; the bracket is fixedly installed on the platform, the guide box is fixedly connected to the bracket, and the guide box is fixedly connected to the guide block.

[0013] Furthermore, the guide box is in a shape of being wider on the left and narrower on the right.

[0014] Furthermore, two guide blocks are provided and are respectively located at the front and rear sides of the guide box.

[0015] Furthermore, the anti-reversal mechanism includes a motor, a turntable, a first protrusion, a second protrusion, a return spring, a connecting rod, a pawl and a ratchet; the motor is fixedly connected to the platform, the output end of the motor is fixedly connected to the turntable, the first protrusion is fixedly connected to the turntable, one end of the connecting rod is rotatably connected to the platform, and the other end thereof is fixedly connected to the pawl, one end of the return spring is fixedly mounted on the base of the motor, and the other end thereof is fixedly mounted on the connecting rod, the second protrusion is fixedly connected to the connecting rod, the pawl is meshingly connected to the ratchet, the pawl is fixedly connected to the first transmission component, and the first protrusion is matingly meshingly connected to the second protrusion.

[0016] Furthermore, the stamping and riveting mechanism includes a stamping and riveting die, a fixed plate, a spring and a pressure rod; the fixed plate and the platform are fixedly connected through a fixed block, the stamping and riveting die are connected to the pressure rod, the fixed plate and the pressure rod are slidably connected, one end of the spring is fixedly connected to the stamping and riveting die, and the other end thereof is fixedly connected to the fixed plate.

[0017] Furthermore, the springs and pressure rods are provided in four groups and are located at the four corners of the fixing plate.

[0018] Beneficial Effects

[0019] When the utility model is in use, the transmission component starts to start transmitting two material belts, and the transmission component will move a certain angle and stop each time to realize intermittent transmission of the material belts. The two material belts are sorted by the deviation correction component and enter the stamping and riveting mechanism, and stamping and riveting are carried out in the stamping and riveting mechanism. During the stamping and riveting process, the material belts will move forward for a distance, and due to inertia, the transmission component will cause reverse rotation, and the anti-reversal mechanism is activated to prevent the transmission component from reversing.

[0020] When the utility model is in use, the reduction motor starts to start, and stops after each movement at a certain angle. The reduction motor drives the first transmission component to move, the first transmission component drives the pulley component and the first gear group to move, the pulley component drives the third transmission component to move, the first gear group drives the second transmission component to move, and the second gear group drives the fourth transmission component to move along with the movement of the third transmission component, and starts to synchronously transmit the first material belt and the second material belt. The first material belt and the second material belt fit together after entering the guide box, and then the first material belt and the second material belt are flush on both sides through the guide block, realizing the function of limiting and aligning the material belts. The motor starts to drive the turntable to rotate, and the first protrusion is engaged with the second protrusion to push the second protrusion open, and the connecting rod drives the pawl to leave the groove of the pawl, then the limiting effect on the first transmission component is lost, and the first transmission component can rotate normally. When the reduction motor rotates a certain angle, the pawl is engaged and connected with the ratchet again, realizing the limiting of the first transmission component and the function of preventing the first transmission component from reversing. The punching machine starts to punch downward, punching the first material strip and the second material strip into the punching and riveting die, and the punching and riveting die moves downward, and then the punching and riveting are formed. The spring makes the punching and riveting die buffer the punching of the punching machine, realizing the function of riveting while punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 The utility model is a three-dimensional main structure of a continuous punching and riveting integrated device Figure 1 ;

[0023] Figure 2 This is a front view of the structure of a continuous punching and riveting integrated device of the utility model;

[0024] Figure 3 The utility model is a three-dimensional main structure of a continuous punching and riveting integrated device Figure 2 ;

[0025] Figure 4 The utility model is a three-dimensional main structure of a continuous punching and riveting integrated device Figure 3 ;

[0026] Figure 5 For along Figure 2 AA direction cross-sectional view;

[0027] Figure 6 for Figure 4 The enlarged view of point B in the middle;

[0028] Figure 7 for Figure 5 Enlarged view of point C in the middle.

[0029] The numbers in the figure represent:

[0030] 1. Main body of stamping and riveting equipment; 11. Support frame; 12. Platform; 13. Fixed frame; 14. Punching machine; 2. Feeding mechanism; 21. Transmission assembly; 211. Reducer motor; 212. First transmission assembly; 213. Second transmission assembly; 214. Third transmission assembly; 215. Fourth transmission assembly; 216. Pulley assembly; 217. First gear set; 218. Second gear set; 22. Correction assembly; 221. Bracket; 222. Guide box; 223. Guide block; 3. Anti-reversal mechanism; 31. Motor; 32. Turntable; 33. First protrusion; 34. Second protrusion; 35. Reset spring; 36. Connecting rod; 37. Ratchet; 38. Ratchet; 4. Stamping and riveting mechanism; 41. Stamping and riveting mold; 42. Fixed plate; 43. Spring; 44. Pressure rod. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0032] The utility model is further described below in conjunction with embodiments.

[0033] In some embodiments, please refer to the attached instructions. Figure 1-7A continuously-operated punching and riveting integrated device comprises a punching and riveting equipment body 1, on which a feeding mechanism 2, an anti-reversal mechanism 3 and a punching and riveting mechanism 4 are installed; the feeding mechanism 2 is connected to the anti-reversal mechanism 3;

[0034] The feeding mechanism 2 includes a transmission component 21 and a deviation correction component 22 . The transmission component 21 is connected to the anti-reversal mechanism 3 . The transmission component 21 and the deviation correction component 22 are both connected to the stamping and riveting equipment body 1 .

[0035] When the utility model is in use, the transmission component 21 starts to start transmitting two material strips. The transmission component 21 moves at a certain angle and stops each time to realize intermittent transmission of the material strips. The two material strips are sorted by the correction component 22 and enter the stamping and riveting mechanism 4. Stamping and riveting are performed in the stamping and riveting mechanism 4. During the stamping and riveting process, the material strips will move forward for a distance. Due to inertia, the transmission component 21 will reverse, and the anti-reversal mechanism 3 is activated to prevent the transmission component 21 from reversing.

[0036] In some embodiments, Figure 1-7 As shown, as a preferred embodiment of the utility model, the stamping and riveting equipment body 1 includes a support frame 11, a platform 12, a fixed frame 13 and a punching machine 14; the support frame 11 is fixedly connected to the platform 12, the platform 12 is connected to the transmission assembly 21, the correction assembly 22, the anti-reversal mechanism 3, and the stamping and riveting mechanism 4, the fixed frame 13 is fixedly connected to the platform 12, the fixed frame 13 is connected to the transmission assembly 21, and the punching machine 14 is fixedly connected to the support frame 11.

[0037] The transmission assembly 21 includes a reduction motor 211, a first transmission assembly 212, a second transmission assembly 213, a third transmission assembly 214, a fourth transmission assembly 215, a pulley assembly 216, a first gear set 217 and a second gear set 218; the reduction motor 211 is fixedly mounted on the platform 12, the output end of the reduction motor 211 is fixedly connected to the right wheel of the first transmission assembly 212, and the first transmission assembly 212, the second transmission assembly 213, the third transmission assembly 214, and the fourth transmission assembly 215 are connected to the fixed frame 1 through a rotating rod. 3, the first conveying assembly 212 and the second conveying assembly 213 are connected by the first gear set 217, the first conveying assembly 212 and the third conveying assembly 214 are connected by the pulley assembly 216; the third conveying assembly 214 and the fourth conveying assembly 215 are connected by the second gear set 218, the first conveying assembly 212 is connected to the anti-reversal mechanism 3, the first material belt is located between the first conveying assembly 212 and the second conveying assembly 213, and the second material belt is located between the third conveying assembly 214 and the fourth conveying assembly 215.

[0038] The correction component 22 includes a bracket 221, a guide box 222 and a guide block 223; the bracket 221 is fixedly installed on the platform 12, the guide box 222 is fixedly connected to the bracket 221, and the guide box 222 is fixedly connected to the guide block 223; the function of the guide block 223 is to make the first material belt and the second material belt flush on both sides.

[0039] The guide box 222 is in a shape of being wider on the left and narrower on the right; the function of the guide box 222 is to make the first material strip and the second material strip fit together.

[0040] The guide blocks 223 are provided in two and are respectively located at the front and rear sides of the guide box 222 .

[0041] The reduction motor 211 starts to start and stops after each movement of a certain angle. The reduction motor 211 drives the first transmission component 212 to move, and the first transmission component 212 drives the pulley component 216 and the first gear group 217 to move. The pulley component 216 drives the third transmission component 212 to move, and the first gear group 217 drives the second transmission component 213 to move. The second gear group 218 drives the fourth transmission component 215 to move as the third transmission component 212 moves, and starts to synchronously transmit the first material belt and the second material belt. The first material belt and the second material belt enter the guide box 222 and fit together, and then the guide block 223 makes the first material belt and the second material belt flush on both sides, realizing the function of limiting and aligning the material belts.

[0042] The anti-reversal mechanism 3 includes a motor 31, a turntable 32, a first protrusion 33, a second protrusion 34, a reset spring 35, a connecting rod 36, a pawl 37 and a ratchet 38; the motor 31 is fixedly connected to the platform 12, the output end of the motor 31 is fixedly connected to the turntable 32, the first protrusion 33 is fixedly connected to the turntable 32, one end of the connecting rod 36 is rotatably connected to the platform 12, and the other end thereof is fixedly connected to the pawl 37, one end of the reset spring 35 is fixedly installed on the base of the motor 31, and the other end thereof is fixedly installed on the connecting rod 36, the second protrusion 34 is fixedly connected to the connecting rod 36, the pawl 37 is meshedly connected to the ratchet 38, the pawl 37 is fixedly connected to the first transmission component (212), and the first protrusion 33 is meshedly connected to the second protrusion 34.

[0043] The motor 31 starts to drive the turntable 32 to rotate, and the first protrusion 33 engages with the second protrusion 34 to push the second protrusion 34 away, and the connecting rod 36 drives the pawl 37 to leave the groove of the pawl 37, then the limiting effect on the first transmission component 212 is lost, and the first transmission component 212 can rotate normally. When the reduction motor 211 rotates a certain angle, the pawl 37 and the ratchet wheel 38 are engaged and connected again, realizing the limiting effect on the first transmission component 212 and preventing the first transmission component 212 from reversing.

[0044] In some embodiments, Figure 1-7 As shown, as a preferred embodiment of the utility model, the stamping and riveting mechanism 4 includes a stamping and riveting die 41, a fixed plate 42, a spring 43 and a pressure rod 44; the fixed plate 42 is fixedly connected to the platform 12 through a fixed block, the stamping and riveting die 41 is connected to the pressure rod 44, the fixed plate 42 is slidably connected to the pressure rod 44, one end of the spring 43 is fixedly connected to the stamping and riveting die 41, and the other end thereof is fixedly connected to the fixed plate 42.

[0045] The springs 43 and the pressure rods 44 are provided in four groups and are located at the four corners of the fixing plate 42 .

[0046] The punching machine 14 starts to punch downward, and punches the first material strip and the second material strip into the punching and riveting die 41. The punching and riveting die 41 moves downward accordingly, and then punches and rivets are formed. The spring 43 makes the punching and riveting die 41 buffer the punching of the punching machine 14, thereby realizing the function of riveting while punching.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A continuously operated punching and riveting integrated device, comprising a punching and riveting equipment body (1), characterized in that: A feeding mechanism (2), an anti-reversal mechanism (3) and a punching riveting mechanism (4) are installed on the punching riveting equipment body (1); the feeding mechanism (2) is connected to the anti-reversal mechanism (3); The feeding mechanism (2) comprises a transmission component (21) and a deviation correction component (22); the transmission component (21) is connected to the anti-reversal mechanism (3); and the transmission component (21) and the deviation correction component (22) are both connected to the stamping and riveting equipment body (1).

2. The continuous punching and riveting integrated device according to claim 1, characterized in that: The punching and riveting equipment body (1) comprises a support frame (11), a platform (12), a fixed frame (13) and a punching machine (14); the support frame (11) is fixedly connected to the platform (12); the platform (12) is connected to a transmission component (21), a deviation correction component (22), an anti-reversal mechanism (3) and a punching and riveting mechanism (4); the fixed frame (13) is fixedly connected to the platform (12); the fixed frame (13) is connected to the transmission component (21); and the punching machine (14) is fixedly connected to the support frame (11).

3. The continuous punching and riveting integrated device according to claim 2, characterized in that: The transmission assembly (21) comprises a reduction motor (211), a first transmission assembly (212), a second transmission assembly (213), a third transmission assembly (214), a fourth transmission assembly (215), a pulley assembly (216), a first gear set (217) and a second gear set (218); the reduction motor (211) is fixedly mounted on the platform (12), the output end of the reduction motor (211) is fixedly connected to the right wheel of the first transmission assembly (212), the first transmission assembly (212), the second transmission assembly (213), The third transmission assembly (214) and the fourth transmission assembly (215) are both rotatably connected to the fixed frame (13) via a rotating rod; the first transmission assembly (212) and the second transmission assembly (213) are transmission-connected via a first gear set (217); the first transmission assembly (212) and the third transmission assembly (214) are transmission-connected via a pulley assembly (216); the third transmission assembly (214) and the fourth transmission assembly (215) are transmission-connected via a second gear set (218); and the first transmission assembly (212) is connected to the anti-reversal mechanism (3).

4. The continuous punching and riveting integrated device according to claim 3, characterized in that: The deviation-correcting assembly (22) comprises a bracket (221), a guide box (222) and a guide block (223); the bracket (221) is fixedly mounted on the platform (12), the guide box (222) is fixedly connected to the bracket (221), and the guide box (222) is fixedly connected to the guide block (223).

5. The continuous punching and riveting integrated device according to claim 4, characterized in that: The guide box (222) is shaped to be wide on the left and narrow on the right.

6. The continuous punching and riveting integrated device according to claim 5, characterized in that: The guide blocks (223) are provided in two and are respectively located at the front and rear sides of the guide box (222).

7. The continuous punching and riveting integrated device according to claim 6, characterized in that: The anti-reversal mechanism (3) comprises a motor (31), a turntable (32), a first protrusion (33), a second protrusion (34), a return spring (35), a connecting rod (36), a pawl (37) and a ratchet (38); the motor (31) is fixedly connected to the platform (12), the output end of the motor (31) is fixedly connected to the turntable (32), the first protrusion (33) is fixedly connected to the turntable (32), one end of the connecting rod (36) is rotatably connected to the platform (12), and the other end thereof is fixedly connected to the pawl (37), one end of the return spring (35) is fixedly mounted on the base of the motor (31), and the other end thereof is fixedly mounted on the connecting rod (36), the second protrusion (34) is fixedly connected to the connecting rod (36), the pawl (37) is meshedly connected to the ratchet (38), the pawl (37) is fixedly connected to the first transmission assembly (212), and the first protrusion (33) is meshedly connected to the second protrusion (34).

8. The continuous punching and riveting integrated device according to claim 7, characterized in that: The punching and riveting mechanism (4) comprises a punching and riveting die (41), a fixing plate (42), a spring (43) and a pressure rod (44); the fixing plate (42) is fixedly connected to the platform (12) via a fixing block, the punching and riveting die (41) is connected to the pressure rod (44), the fixing plate (42) is slidably connected to the pressure rod (44), one end of the spring (43) is fixedly connected to the punching and riveting die (41), and the other end thereof is fixedly connected to the fixing plate (42).

9. The continuous punching and riveting integrated device according to claim 8, characterized in that: The springs (43) and pressure rods (44) are provided in four groups and are located at the four corners of the fixing plate (42).

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