CN218744447U - Towards device of riveting of springboard processing - Google Patents

Abstract

The utility model discloses a punching and riveting device for springboard processing, which comprises a punching assembly and a frame; the stamping assembly comprises a fixed stamping assembly and a movable stamping assembly, the fixed stamping assembly is fixedly arranged on the rack, and the movable stamping assembly is movably arranged on the rack; the frame comprises a springboard conveying assembly, and the springboard conveying assembly is arranged between the fixed stamping assembly and the movable stamping assembly; through the arrangement of the fixed punching component and the movable punching component, the rivet hooks at two ends of the springboard are simultaneously punched and riveted by the device, and the processing and production efficiency of the device is further improved; the springboard is conveyed by the springboard conveying assembly, so that operators can conveniently move the bulky springboard, and the processing difficulty is reduced; the setting of removal punching press subassembly, the springboard of being convenient for assembles to the springboard and transports the subassembly and transport the time, also can adjust the springboard that adapts to different length size through the removal that removes the punching press subassembly, and then makes this device can be applicable to multiple different length size's springboard.

Description

Towards device of riveting of springboard processing

Technical Field

The utility model relates to a dash the manufacturing and designing field of riveting the device, more specifically the utility model relates to a dash to rivet device of springboard processing.

Background

The steel gangplank is one of the construction tools in the building industry. The steel scaffold board can be generally called as a steel scaffold board, a building steel springboard, a steel pedal, a galvanized steel springboard and a hot galvanized steel pedal, and is deeply popularized and used in the shipbuilding industry, the oil platform, the electric power industry and the building industry.

Rivet hooks are generally arranged at two ends of the steel springboard, and currently, a vertical stamping device is generally adopted for processing; however, many of these devices are bulky and difficult to process.

In general, each end of the steel springboard is provided with a plurality of rivet hooks, so that the steel springboard is more stably installed, and the safety of people using the steel springboard is improved; however, if the vertical punching device is used for processing the springboard and the rivet hooks, punching and riveting work cannot be simultaneously performed on a plurality of rivet hooks at the same end, and punching and riveting work cannot be performed on rivet hooks at different ends, so that the processing efficiency is low.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a device is riveted to dashing of springboard processing that simple structure, reasonable in design, machining efficiency are higher.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a punching and riveting device for springboard processing comprises a punching assembly and a frame; the stamping assembly comprises a fixed stamping assembly and a movable stamping assembly, the fixed stamping assembly is fixedly arranged on the rack, and the movable stamping assembly is movably arranged on the rack; the frame also comprises a springboard conveying assembly, and the springboard conveying assembly is arranged between the fixed stamping assembly and the movable stamping assembly.

Furthermore, the fixed stamping assembly and the movable stamping assembly respectively comprise a stamping support frame, a stamping oil cylinder and a stamping sliding block; the stamping support frame comprises a mounting bottom plate, a left side plate and a right side plate, the mounting bottom plate is fixed on the rack, and the left side plate and the right side plate are connected with two ends of the mounting bottom plate; the stamping oil cylinder comprises a first stamping oil cylinder and a second stamping oil cylinder, and the first stamping oil cylinder and the second stamping oil cylinder are respectively arranged on the left side plate and the right side plate; the stamping support frame comprises a guide post, and two ends of the guide post are respectively connected with the left side plate and the right side plate; the stamping sliding block is penetrated by the guide post and moves along the guide post; the stamping slide block comprises a first stamping slide block and a second stamping slide block, and the first stamping slide block and the second stamping slide block are respectively connected with the output ends of the first stamping oil cylinder and the second stamping oil cylinder and are driven by the first stamping oil cylinder and the second stamping oil cylinder to move.

Further, the fixed stamping assembly and the movable stamping assembly comprise cold heading backing plates; the cold heading base plate comprises a first cold heading base plate and a second cold heading base plate; the movable range of the first stamping sliding block and the second stamping sliding block is positioned between the first cold heading base plate and the second cold heading base plate; the first cold heading base plate is connected with the output end of the first stamping oil cylinder, and the second cold heading base plate is connected with the output end of the second stamping oil cylinder; the first stamping sliding block is positioned at one side close to the first cold heading base plate and the first stamping oil cylinder, and the second stamping sliding block is positioned at one side close to the second cold heading base plate and the second stamping oil cylinder; the output end of the first stamping oil cylinder passes through the first stamping sliding block and is connected with the second stamping sliding block, and the output end of the second stamping oil cylinder passes through the second stamping sliding block and is connected with the first stamping sliding block; the first cold heading backing plate is driven by the first stamping oil cylinder to extrude towards the first stamping slide block, and the second cold heading backing plate is driven by the second stamping oil cylinder to extrude towards the second stamping slide block.

Further, the cold heading backing plate can be adjusted in the horizontal direction; the output ends of the first stamping oil cylinder and the second stamping oil cylinder are provided with stamping connecting plates, and the stamping connecting plates are provided with slider push rods and base plate connecting assemblies;

the sliding block push rod comprises a first sliding block push rod and a second sliding block push rod; one end of a first sliding block push rod is connected with a stamping connecting plate of the first stamping oil cylinder, and the other end of the first sliding block push rod penetrates through the first stamping sliding block to be connected with a second stamping sliding block; one end of a second sliding block push rod is connected with a stamping connecting plate of a second stamping oil cylinder, and the other end of the second sliding block push rod penetrates through a second stamping sliding block to be connected with a first stamping sliding block;

the base plate connecting assembly comprises a first connecting assembly and a second connecting assembly; the first connecting assembly is arranged on a stamping connecting plate of the first stamping oil cylinder and is connected with the first cold-heading backing plate; the second connecting assembly is arranged on the stamping connecting plate of the second stamping oil cylinder and is connected with the second cold-heading backing plate; and the first connecting component and the second connecting component can be extended and retracted.

Furthermore, the first connecting assembly and the second connecting assembly respectively comprise a sliding bearing, an assembling plate, an assembling rod, an assembling spring and an auxiliary assembling rod; one end of the assembling rod penetrates through the stamping connecting plate, an adjustable limiting nut is arranged in the area, penetrating through the stamping connecting plate, of the assembling rod, and the length, penetrating through the stamping connecting plate, of the assembling rod is limited through the limiting nut; the other end of the assembling rod is connected with the assembling plate; the first cold heading base plate and the second cold heading base plate are respectively connected with the corresponding assembling plates; the assembling spring is sleeved on the assembling rod, and two ends of the assembling spring are respectively contacted with the assembling plate and the stamping connecting plate; the sliding bearing penetrates through the guide column and moves along the guide column, and the sliding bearing is connected with the assembling plate; one end of the auxiliary assembly rod is connected with the assembly plate, and the other end of the auxiliary assembly rod penetrates through the left side plate or the right side plate.

Furthermore, the fixed stamping assembly and the movable stamping assembly also comprise springboard supporting assemblies, each springboard supporting assembly comprises a first springboard supporting assembly and a second springboard supporting assembly, and the first springboard supporting assembly and the second springboard supporting assembly are arranged on the installation bottom plate; the first stamping slide block and the second stamping slide block are positioned between the first springboard supporting component and the second springboard supporting component; the first springboard supporting assembly is arranged between the first stamping sliding block and the first cold heading base plate, and the first springboard supporting assembly is arranged on a movable path of the first stamping sliding block and the first cold heading base plate; the second springboard supporting assembly is positioned between the second stamping sliding block and the second cold heading base plate, and the second springboard supporting assembly is positioned on a movable path of the second stamping sliding block and the second cold heading base plate;

the first springboard supporting component and the second springboard supporting component respectively comprise a support, an outer baffle, an inner baffle and a workpiece supporting plate; the support is fixed on the mounting bottom plate; the outer baffle is connected with the support and positioned on one side facing the stamping sliding block; the workpiece supporting plate is connected with one side, facing the stamping sliding block, of the outer baffle plate, and the inner baffle plate is connected with one side, facing the stamping sliding block, of the workpiece supporting plate; the work piece layer board is in between outer baffle and the interior baffle to the height that highly is less than outer baffle and interior baffle of work piece layer board, outer baffle, interior baffle and work piece layer board three surround and form the cooperation groove.

Furthermore, the springboard conveying assembly comprises a springboard supporting frame and a linear bearing guide rail, and the springboard supporting frame is fixed on the rack; the linear bearing guide rail is assembled on the springboard support frame and is contacted with the processed springboard.

Furthermore, the movable stamping assembly also comprises a stamping moving part, the stamping moving part comprises a stamping movable sliding rail and a stamping movable sliding block, the stamping movable sliding rail is arranged on the rack, and the stamping movable sliding block is matched with the stamping movable sliding rail; the stamping support frame of the movable stamping component is connected with the stamping movable sliding block.

The hydraulic driving assembly is arranged in the assembling space; the hydraulic driving assembly is connected with the punching oil cylinders of the fixed punching assembly and the movable punching assembly.

Furthermore, a limiting groove for the springboard to enter is formed in the stamping sliding block, and the limiting groove is formed in one end, facing the springboard conveying assembly, of the stamping sliding block; one side of the stamping sliding block, which faces the corresponding cold heading base plate, is also provided with a stamping block, and the stamping block is positioned above the limiting groove; the workpiece supporting plate is also provided with a protruding block;

spring pins are arranged on the surface of the first stamping slide block facing the first cold heading base plate and the surface of the second stamping slide block facing the second cold heading base plate;

the first stamping oil cylinder and the second stamping oil cylinder are provided with assembling shafts, the left side plate and the right side plate are provided with adjusting cylinders, the assembling shafts movably penetrate through the left side plate and the right side plate to be connected with the adjusting cylinders, and the positions of the first stamping oil cylinder and the second stamping oil cylinder are adjusted through the adjusting cylinders.

The utility model has the advantages that:

in the utility model, through the arrangement of the fixed punching component and the movable punching component, the rivet hooks at the two ends of the springboard are punched and riveted simultaneously by the device, thereby improving the processing production efficiency of the device; the springboard conveying assembly is arranged between the fixed stamping assembly and the movable stamping assembly, and conveys the springboard through the springboard conveying assembly, so that operators can conveniently move the bulky springboard, and the processing difficulty is reduced; simultaneously, remove that punching press subassembly is mobilizable to be set up in the frame, when the springboard assembly transports the subassembly to the springboard and transports, also can adjust the springboard that adapts to different length size through the removal that removes punching press subassembly, and then make this device can be applicable to multiple different length size's springboard.

In the utility model, the whole springboard is rectangular, and two rivet hooks are respectively arranged at two ends of the springboard; the first stamping sliding block and the second stamping sliding block are driven to move simultaneously through the first stamping oil cylinder and the second stamping oil cylinder, so that the first stamping sliding block and the second stamping sliding block can simultaneously stamp and rivet the rivet hook, and further the machining efficiency of the device is improved.

In the utility model, two long edges of the springboard are provided with folded edges for arranging rivet hooks; due to the arrangement of the cold heading base plate and the punching slide block, punching and riveting work can be performed on the folded edge and the rivet hook from the inner direction and the outer direction, so that the punching and riveting efficiency is improved; the first cold heading base plate is connected with the output end of the first stamping oil cylinder, the second cold heading base plate is connected with the output end of the second stamping oil cylinder, the output end of the first stamping oil cylinder penetrates through the first stamping sliding block to be connected with the second stamping sliding block, and the output end of the second stamping oil cylinder penetrates through the second stamping sliding block to be connected with the first stamping sliding block; the movable range of the first stamping sliding block and the second stamping sliding block can be further limited through the output ends of the first stamping oil cylinder and the second stamping oil cylinder; the moving direction and the distance of the first cold heading backing plate are not consistent with those of the first stamping slide block but consistent with those of the second stamping slide block; the output end of the first stamping oil cylinder penetrates through the first stamping sliding block to be connected with the second stamping sliding block, so that the first stamping oil cylinder can simultaneously drive the first cold heading base plate and the second stamping sliding block to move when working; further, an additional driving device can be avoided, and the use cost of the device is reduced; and the first stamping sliding block, the second cold heading backing plate and the second stamping oil cylinder are matched in the same way.

In the utility model, the cold heading backing plate is driven by the first connecting component and the second connecting component which can be extended and folded, and can be adjusted in the horizontal direction; after the first cold-heading base plate and the second cold-heading base plate can be adjusted in the horizontal direction, the distance between the first cold-heading base plate and the second cold-heading base plate can be adjusted corresponding to the widths of different springboards, and therefore the device can be suitable for springboards with different widths; the punching and riveting device can punch and rivet springboards with different widths and lengths by combining with the movement adjustment of the movable punching assembly.

In the utility model, the length of the assembling rod passing through the punching connecting plate is limited by the limiting nut, so that the distance from the punching connecting plate to the assembling plate is adjusted, and the effect that the cold-heading backing plate can be adjusted in the horizontal direction is realized; meanwhile, the arrangement of the assembly spring not only can provide a certain reset acting force when the limiting nut is adjusted to reset the assembly rod, but also can relieve the impact force during punching and riveting; the sliding bearing is matched with the guide post, so that the moving path of the cold heading base plate can be further limited, and the influence of inclination or deviation on the punching and riveting effect is avoided; the setting of supplementary assembly pole can further inject the activity route of cold heading backing plate, plays supplementary spacing effect.

The utility model discloses in, springboard supporting component's setting can provide sufficient holding power to getting into the springboard that fixed punching press subassembly and removal punching press subassembly carried out the punching press, and surround the position that forms the cooperation groove and can prescribe a limit to the rivet hook by outer baffle, interior baffle and work piece layer board three for it is better to dash the riveting effect, is difficult for appearing the error.

The utility model discloses in, transport the springboard on the subassembly through the linear bearing guide rail to the springboard and transport.

The utility model discloses in, the punching press removal portion realizes removing the removal of punching press subassembly through the cooperation of punching press movable slide rail and punching press movable slide block.

In the utility model, the stamping slide block is provided with a limit groove for the springboard to enter, and the springboard is lifted to a certain degree in the vertical direction under the coordination of the protruding block after entering the limit groove and the matching groove through the arrangement of the protruding block; in the punching and riveting process, the punching slide block can avoid the processes of directly punching and riveting the folded edge and the rivet hook at the two ends of the springboard, and other parts of the springboard are prevented from deforming due to the action force in the punching and riveting process.

The utility model discloses in, the spring catch can promote the rivet hook for the rivet hook is flat with the hem subsides of steel springboard, promotes towards riveting the precision.

The utility model discloses in, through assembly axle and adjustment cylinder's setting, the position of punching press hydro-cylinder and punching press slider in the fixed punching press subassembly of regulation that can step forward and the removal punching press subassembly for this device can be to the springboard of unidimensional dashing riveting work.

Drawings

Fig. 1 is a view showing an overall configuration of the present apparatus.

Fig. 2 is a front view of the diving board.

Fig. 3 is a reverse side structure view of the gangboard.

Fig. 4 is a block diagram of the gangboard transport assembly.

Fig. 5 is a block diagram of the place where the punch assembly is moved.

Fig. 6 is a structural view where the punch assembly is fixed.

Fig. 7 is a structural diagram of the fixed punching assembly and the movable punching assembly before the punching oil cylinder drives the punching slide block to move.

Fig. 8 is a structural diagram of the fixed punching assembly and the movable punching assembly after the punching oil cylinder drives the punching slide block to move.

Fig. 9 shows a configuration in which the mounting plate and the diving board support assembly are engaged.

FIG. 10 is a view showing the structure of the cooperation of the punching cylinder with the punching connecting plate, the assembling rod, the assembling spring, the auxiliary assembling rod, the stop nut and the cold-heading backing plate.

Fig. 11 is a structural view of the first press slider or the second press slider.

Reference numbers in the figures:

1. a stamping assembly; 2. a frame; 3. fixing the stamping component; 4. moving the stamping assembly; 5. a springboard; 6. a gangboard transport assembly; 7. a hydraulic drive assembly; 21. an assembly space; 31. stamping a support frame; 32. punching an oil cylinder; 33. stamping a sliding block; 34. cold heading of the base plate; 35. punching a connecting plate; 36. a slider push rod; 37. a base plate connecting assembly; 38. a gangboard support assembly; 39. a press moving section; 51. riveting a rivet hook; 52. folding edges; 53. salient points; 54. a long groove; 61. a springboard support frame; 62. a linear bearing guide rail; 311. mounting a bottom plate; 312. a left side plate; 313. a right side plate; 314. a guide post; 321. a first ram cylinder; 322. a second ram cylinder; 323. assembling a shaft; 324. an adjusting cylinder; 331. a first punch slide; 332. a second stamped slider; 333. a limiting groove; 334. stamping the blocks; 335. a spring pin; 341. a first cold-heading backing plate; 342. a second cold heading backing plate; 361. a first slider push rod; 362. a second slider push rod; 371. a first connection assembly; 372. a second connection assembly; 373. a sliding bearing; 374. assembling a plate; 375. assembling a rod; 376. assembling a spring; 377. an auxiliary assembly rod; 378. a limit nut; 379. an auxiliary support column; 381. a first springboard support assembly; 382. a second springboard support assembly; 383. a support; 384. an outer baffle; 385. an inner baffle; 386. a workpiece pallet; 387. a mating groove; 388. a protruding block; 391. stamping the movable slide rail; 392. and stamping the movable slide block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments are only specific illustrations of the present invention, and the purpose of the present invention is to make the technical solutions of the present invention better understood by those skilled in the art, and should not be considered as limitations of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in fig. 1-11, a punching and riveting device for springboard processing comprises a punching assembly 1 and a frame 2; the stamping assembly 1 comprises a fixed stamping component 3 and a movable stamping component 4, the fixed stamping component 3 is fixedly arranged on the rack 2, and the movable stamping component 4 is movably arranged on the rack 2; the frame 2 further comprises a springboard conveying assembly 6, and the springboard conveying assembly 6 is arranged between the fixed punching assembly 3 and the movable punching assembly 4; through the arrangement of the fixed punching component 3 and the movable punching component 4, the rivet hooks 51 at two ends of the springboard 5 are punched and riveted at the same time by the device, so that the processing and production efficiency of the device is improved; the springboard conveying assembly 6 is arranged between the fixed stamping assembly 3 and the movable stamping assembly 4, and the springboard 5 is conveyed through the springboard conveying assembly 6, so that operators can conveniently move the springboard 5 with large size, and the processing difficulty is reduced; meanwhile, the movable stamping component 4 is movably arranged on the rack 2, so that the springboard 5 can be conveniently assembled to the springboard conveying component 6 for conveying, and meanwhile, the springboard 5 adapting to different length sizes can be adjusted through the movement of the movable stamping component 4, and further the device can be suitable for multiple springboards 5 with different length sizes.

In the present embodiment, the springboard 5 is rectangular as a whole, and two rivet hooks 51 are respectively disposed at two ends of the springboard 5; two long edges of the springboard 5 are provided with folded edges 52 for arranging the rivet hooks 51; the front surface of the springboard 5 is distributed with antiskid and anti-deformation salient points 53; at least two elongated grooves 54 are formed on the front surface of the diving board 5.

The fixed punching component 3 and the movable punching component 4 both comprise a punching support frame 31, a punching oil cylinder 32 and a punching slide block 33; the stamping support frame 31 comprises a mounting bottom plate 311, a left side plate 312 and a right side plate 313, the mounting bottom plate 311 is fixed on the frame 2, and the left side plate 312 and the right side plate 313 are connected with two ends of the mounting bottom plate 311; the punching oil cylinder 32 comprises a first punching oil cylinder 321 and a second punching oil cylinder 322, and the first punching oil cylinder 321 and the second punching oil cylinder 322 are respectively arranged on the left side plate 312 and the right side plate 313; the stamping support frame 31 comprises a guide post 314, and two ends of the guide post 314 are respectively connected with a left side plate 312 and a right side plate 313; the stamping slide block 33 is penetrated by the guide post 314 and moves along the guide post 314; the stamping sliding block 33 comprises a first stamping sliding block 331 and a second stamping sliding block 332, and the first stamping sliding block 331 and the second stamping sliding block 332 are respectively connected with the output ends of the first stamping oil cylinder 321 and the second stamping oil cylinder 322 and are driven by the first stamping oil cylinder 321 and the second stamping oil cylinder 322 to move; drive first punching press slider 331 and second punching press slider 332 simultaneously through first punching press hydro-cylinder 321 and second punching press hydro-cylinder 322 and move about for first punching press slider 331 and second punching press slider 332 realize dashing riveting rivet hook 51 simultaneously, and then promote the machining efficiency of this device.

The fixed punching assembly 3 and the movable punching assembly 4 both comprise a cold heading backing plate 34; the cold heading plate 34 includes a first cold heading plate 341 and a second cold heading plate 342; the movable ranges of the first and second punching sliders 331 and 332 are between the first and second cold-heading pad plates 341 and 342; the first cold heading backing plate 341 is connected with the output end of the first stamping oil cylinder 321, and the second cold heading backing plate 342 is connected with the output end of the second stamping oil cylinder 322; the first punching slider 331 is positioned at a side close to the first cold heading pad plate 341 and the first punching cylinder 321, and the second punching slider 332 is positioned at a side close to the second cold heading pad plate 342 and the second punching cylinder 322; the output end of the first stamping oil cylinder 321 is connected with the second stamping slide block 332 through the first stamping slide block 331, and the output end of the second stamping oil cylinder 322 is connected with the first stamping slide block 331 through the second stamping slide block 332; the first cold heading plate 341 is pressed toward the first punching slider 331 by the driving of the first punching cylinder 321, and the second cold heading plate 342 is pressed toward the second punching slider 332 by the driving of the second punching cylinder 322; due to the arrangement of the cold heading backing plate 34 and the stamping sliding block 33, the flanging 52 and the rivet hook 51 can be stamped and riveted from the inner direction and the outer direction, so that the stamping and riveting efficiency is improved; the first cold heading backing plate 341 is connected with the output end of the first stamping oil cylinder 321, the second cold heading backing plate 342 is connected with the output end of the second stamping oil cylinder 322, the output end of the first stamping oil cylinder 321 passes through the first stamping sliding block 331 to be connected with the second stamping sliding block 332, and the output end of the second stamping oil cylinder 322 passes through the second stamping sliding block 332 to be connected with the first stamping sliding block 331; the movable ranges of the first punching slider 331 and the second punching slider 332 can be further limited by the output ends of the first punching cylinder 321 and the second punching cylinder 322; since the moving direction and distance of the first cold-heading pad plate 341 are not identical to those of the first punching slider 331 but identical to those of the second punching slider 332; the output end of the first stamping oil cylinder 321 penetrates through the first stamping sliding block 331 to be connected with the second stamping sliding block 332, so that the first stamping oil cylinder 321 can simultaneously drive the first cold heading backing plate 341 and the second stamping sliding block 332 to move when working; further, an additional driving device can be avoided, and the use cost of the device is reduced; and the first punching slider 331, the second cold heading plate 342 and the second punching cylinder 322 are matched in the same way.

The cold heading plate 34 can be adjusted in the horizontal direction; the output ends of the first punching oil cylinder 321 and the second punching oil cylinder 322 are provided with a punching connecting plate 35, and the punching connecting plate 35 is provided with a slide block push rod 36 and a base plate connecting assembly 37; the slider push rod 36 includes a first slider push rod 361 and a second slider push rod 362; one end of the first slider push rod 361 is connected with the stamping connecting plate 35 of the first stamping oil cylinder 321, and the other end of the first slider push rod 361 passes through the first stamping slider 331 to be connected with the second stamping slider 332; one end of the second slider push rod 362 is connected with the stamping connecting plate 35 of the second stamping oil cylinder 322, and the other end of the second slider push rod 362 passes through the second stamping slider 332 to be connected with the first stamping slider 331; the pad connecting assembly 37 includes a first connecting assembly 371 and a second connecting assembly 372; the first connection assembly 371 is arranged on the stamping connection plate 35 of the first stamping oil cylinder 321 and connected with the first cold-heading backing plate 341; the second connecting assembly 372 is arranged on the stamping connecting plate 35 of the second stamping oil cylinder 322 and is connected with the second cold-heading backing plate 342; and the first connection assembly 371 and the second connection assembly 372 can be extended and retracted; the cold heading backing plate 34 is driven by the first connection component 371 and the second connection component 372 which can be extended and retracted to be adjusted in the horizontal direction; after the first cold-heading backing plate 341 and the second cold-heading backing plate 342 can be adjusted in the horizontal direction, the distance between the first cold-heading backing plate and the second cold-heading backing plate can be adjusted corresponding to the width of different springboards 5, so that the device can be suitable for springboards 5 with different widths; the punching and riveting device can punch and rivet springboards 5 with different widths and lengths by combining with the movement adjustment of the movable punching assembly 4.

In this embodiment, each of the first and second connection assemblies 371 and 372 includes a sliding bearing 373, a mounting plate 374, a mounting rod 375, a mounting spring 376 and an auxiliary mounting rod 377; one end of the assembling rod 375 penetrates through the punching connecting plate 35, an adjustable limiting nut 378 is arranged at the area where the assembling rod 375 penetrates through the punching connecting plate 35, and the length of the assembling rod 375 penetrating through the punching connecting plate 35 is limited by the limiting nut 378; the other end of the mounting rod 375 is connected with the mounting plate 374; the first and second cold heading shim plates 341 and 342 are connected with the corresponding fitting plates 374, respectively; the assembling spring 376 is sleeved on the assembling rod 375, and two ends of the assembling spring 376 are respectively contacted with the assembling plate 374 and the stamping connecting plate 35; a sliding bearing 373 penetrated by the guide post 314 and movable along the guide post 314, the sliding bearing 373 being connected to a fitting plate 374; one end of the auxiliary mounting rod 377 is connected with the mounting plate 374, and the other end passes through the left side plate 312 or the right side plate 313; the length of the assembling rod 375 penetrating through the stamping connecting plate 35 is limited by the limiting nut 378, so that the distance from the stamping connecting plate 35 to the assembling plate 374 is adjusted, and the effect that the cold heading backing plate 34 can be adjusted in the horizontal direction is achieved; meanwhile, the arrangement of the assembly spring 376 not only can provide a certain reset acting force when the limiting nut 378 is adjusted to reset the assembly rod 375, but also can relieve the impact force during rivet punching; the sliding bearing 373 is matched with the guide post 314, so that the moving path of the cold heading backing plate 34 can be further limited, and the influence of inclination or offset on the punching riveting effect can be avoided; the auxiliary assembling rod 377 can further limit the moving path of the cold heading backing plate 34 and has an auxiliary limiting effect.

In some preferred forms, the first and second connection assemblies 371 and 372 further include auxiliary support posts 379, the auxiliary support posts 379 are disposed on the mounting plate 374 away from the cold heading plate 34, and when the mounting bar 375 passes through the region of the punch connecting plate 35 to a certain length, the auxiliary support posts 379 contact the left side plate 312 or the right side plate 313, thereby limiting the length of the mounting bar 375 passing through the region of the punch connecting plate 35.

The fixed punching component 3 and the movable punching component 4 further comprise a springboard support component 38, wherein the springboard support component 38 comprises a first springboard support component 381 and a second springboard support component 382, and the first springboard support component 381 and the second springboard support component 382 are both arranged on the installation bottom plate 311; the first punch slider 331 and the second punch slider 332 are positioned between the first springboard support member 381 and the second springboard support member 382; the first jump plate support member 381 is between the first punching slider 331 and the first cold heading plate 341, and the first jump plate support member 381 is on the moving path of the first punching slider 331 and the first cold heading plate 341; the second jumper support assembly 382 is between the second punch slide 332 and the second cold heading backing plate 342, and the second jumper support assembly 382 is on the active path of the second punch slide 332 and the second cold heading backing plate 342; the first diving board support assembly 381 and the second diving board support assembly 382 respectively comprise a support 383, an outer baffle 384, an inner baffle 385 and a workpiece supporting board 386; the support 383 is fixed on the mounting base plate 311; the outer baffle 384 is connected with the support 383 and is positioned on one side facing the stamping sliding block 33; the workpiece supporting plate 386 is connected with one side of the outer baffle plate 384 facing the stamping slide block 33, and the inner baffle plate 385 is connected with one side of the workpiece supporting plate 386 facing the stamping slide block 33; the workpiece support plate 386 is positioned between the outer baffle 384 and the inner baffle 385, the height of the workpiece support plate 386 is lower than that of the outer baffle 384 and the inner baffle 385, and the outer baffle 384, the inner baffle 385 and the workpiece support plate 386 surround to form a matching groove 387; the springboard supporting assembly 38 can provide enough supporting force for the springboard 5 which enters the fixed punching assembly 3 and moves the punching assembly 4 for punching, and the matching groove 387 formed by the outer baffle 384, the inner baffle 385 and the workpiece supporting plate 386 can limit the position of the rivet hook 51, so that the punching and riveting effect is better, and errors are not easy to occur.

The springboard conveying assembly 6 comprises a springboard supporting frame 61 and a linear bearing guide rail 62, and is fixed on the frame 2; the linear bearing guide rail 62 is assembled on the springboard support frame 61 and is contacted with the processed springboard 5, and the springboard 5 on the springboard conveying assembly 6 is conveyed through the linear bearing guide rail 62; linear bearing guide 62 and the positive rectangular groove 54 cooperation of springboard 5, through the mode that linear bearing guide 62 got into rectangular groove 54 for its both are more laminated, and then can be more stable drive springboard 5 remove.

The mobile punching assembly 4 further comprises a punching mobile part 39, and the punching mobile part 39 comprises a punching mobile slide rail 391 and a punching mobile slider. 392, the stamping movable slide rail 391 is arranged on the frame 2 and stamps the movable slide block. 392 with the punch slide 391; the stamping support frame 31 and the stamping moving slide block of the stamping assembly 4 are moved. 392, and the press moving part 39 passes through the press moving slide rail 391 and the press moving slider. 392 effect movement of the moving punch assembly 4.

The device also comprises a hydraulic driving component 7, an assembly space 21 is arranged in the frame 2, and the hydraulic driving component 7 is arranged in the assembly space 21; the hydraulic drive assembly 7 is connected to the ram cylinder 32 of the fixed ram assembly 3 and the moving ram assembly 4.

In this embodiment, the stamping slider 33 is provided with a limiting groove 333 into which the springboard 5 enters, and the limiting groove 333 is disposed at an end of the stamping slider 33 facing the springboard conveying assembly 6; one side of the stamping slide block 33, which faces to the corresponding cold heading backing plate 34, is further provided with a stamping block 334, and the stamping block 334 is positioned above the limiting groove 333; a protruding block 388 is also arranged on the workpiece supporting plate 386; the stamping slide block 33 is provided with a limit groove 333 for the springboard 5 to enter, and the springboard 5 is lifted to a certain extent in the vertical direction under the matching of the protruding block 388 after entering the limit groove 333 and the matching groove 387 through the arrangement of the protruding block 388; in the punching and riveting process, the punching slider 33 can avoid the two ends of the springboard 5 to directly perform the punching and riveting process on the folded edge 52 and the rivet hook 51, and other parts of the springboard 5 are prevented from being deformed due to acting force in the punching and riveting process.

In the present embodiment, spring pins 335 are provided on the surface of the first punch slider 331 facing the first cold heading plate 341 and the surface of the second punch slider 332 facing the second cold heading plate 342; the spring pin 335 can push the rivet hook 51, so that the rivet hook 51 is flatly attached to the folded edge 52 of the steel springboard 5, and the punching and riveting precision is improved; typically, the spring pin 335 is disposed on the punch block 334.

In this embodiment, the first stamping oil cylinder 321 and the second stamping oil cylinder 322 are provided with the assembling shaft 323, the left side plate 312 and the right side plate 313 are provided with the adjusting cylinder 324, the assembling shaft 323 movably penetrates through the left side plate 312 and the right side plate 313 to be connected with the adjusting cylinder 324, and the positions of the first stamping oil cylinder 321 and the second stamping oil cylinder 322 are adjusted by the adjusting cylinder 324, so that the positions of the stamping oil cylinder 32 and the stamping slider 33 in the fixed stamping assembly 3 and the movable stamping assembly 4 can be further adjusted, and the device can perform the riveting operation on the springboards 5 with different sizes.

It should be noted that other technical solutions of the present invention all belong to the prior art, and therefore are not described in detail.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the concept of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A punching and riveting device for springboard processing comprises a punching assembly and a rack; the stamping assembly is characterized by comprising a fixed stamping component and a movable stamping component, wherein the fixed stamping component is fixedly arranged on the rack, and the movable stamping component is movably arranged on the rack; the rack further comprises a springboard conveying assembly, and the springboard conveying assembly is arranged between the fixed stamping assembly and the movable stamping assembly.

2. The punching and riveting device for springboard processing according to claim 1, wherein the fixed punching assembly and the movable punching assembly each comprise a punching support frame, a punching oil cylinder and a punching slider; the stamping support frame comprises a mounting bottom plate, a left side plate and a right side plate, the mounting bottom plate is fixed on the rack, and the left side plate and the right side plate are connected with two ends of the mounting bottom plate; the stamping oil cylinders comprise a first stamping oil cylinder and a second stamping oil cylinder, and the first stamping oil cylinder and the second stamping oil cylinder are respectively arranged on the left side plate and the right side plate; the stamping support frame comprises a guide post, and two ends of the guide post are respectively connected with the left side plate and the right side plate; the stamping sliding block is penetrated by the guide post and moves along the guide post; the stamping slide block comprises a first stamping slide block and a second stamping slide block, and the first stamping slide block and the second stamping slide block are respectively connected with the output ends of the first stamping oil cylinder and the second stamping oil cylinder and are driven by the first stamping oil cylinder and the second stamping oil cylinder to move.

3. The punching-riveting device for springboard processing according to claim 2, wherein the fixed punching assembly and the movable punching assembly each comprise a cold heading backing plate; the cold heading base plate comprises a first cold heading base plate and a second cold heading base plate; the movable range of the first stamping sliding block and the second stamping sliding block is positioned between the first cold heading base plate and the second cold heading base plate; the first cold heading backing plate is connected with the output end of the first stamping oil cylinder, and the second cold heading backing plate is connected with the output end of the second stamping oil cylinder; the first stamping sliding block is positioned at one side close to the first cold heading base plate and the first stamping oil cylinder, and the second stamping sliding block is positioned at one side close to the second cold heading base plate and the second stamping oil cylinder; the output end of the first stamping oil cylinder penetrates through the first stamping sliding block to be connected with the second stamping sliding block, and the output end of the second stamping oil cylinder penetrates through the second stamping sliding block to be connected with the first stamping sliding block; the first cold heading base plate is driven by the first stamping oil cylinder to extrude to the first stamping slide block, and the second cold heading base plate is driven by the second stamping oil cylinder to extrude to the second stamping slide block.

4. The punching and riveting device for springboard processing according to claim 3, wherein the cold heading backing plate can be adjusted in the horizontal direction; the output ends of the first stamping oil cylinder and the second stamping oil cylinder are provided with stamping connecting plates, and the stamping connecting plates are provided with slider push rods and base plate connecting assemblies;

the sliding block push rod comprises a first sliding block push rod and a second sliding block push rod; one end of a first sliding block push rod is connected with a stamping connecting plate of the first stamping oil cylinder, and the other end of the first sliding block push rod penetrates through the first stamping sliding block to be connected with a second stamping sliding block; one end of a second sliding block push rod is connected with a stamping connecting plate of a second stamping oil cylinder, and the other end of the second sliding block push rod penetrates through a second stamping sliding block to be connected with a first stamping sliding block;

the base plate connecting assembly comprises a first connecting assembly and a second connecting assembly; the first connecting assembly is arranged on a stamping connecting plate of the first stamping oil cylinder and is connected with the first cold-heading backing plate; the second connecting assembly is arranged on the stamping connecting plate of the second stamping oil cylinder and is connected with the second cold-heading backing plate; and the first connecting component and the second connecting component can be extended and folded.

5. The punching-riveting device for springboard processing according to claim 4, wherein the first connecting assembly and the second connecting assembly each comprise a sliding bearing, a mounting plate, a mounting rod, a mounting spring and an auxiliary mounting rod; one end of the assembling rod penetrates through the stamping connecting plate, an adjustable limiting nut is arranged in the area where the assembling rod penetrates through the stamping connecting plate, and the length of the assembling rod penetrating through the stamping connecting plate is limited through the limiting nut; the other end of the assembling rod is connected with the assembling plate; the first cold heading base plate and the second cold heading base plate are respectively connected with the corresponding assembling plates; the assembling spring is sleeved on the assembling rod, and two ends of the assembling spring are respectively contacted with the assembling plate and the stamping connecting plate; the sliding bearing penetrates through the guide column and moves along the guide column, and the sliding bearing is connected with the assembling plate; one end of the auxiliary assembly rod is connected with the assembly plate, and the other end of the auxiliary assembly rod penetrates through the left side plate or the right side plate.

6. The punching-riveting device for springboard processing according to claim 5, wherein the fixed punching assembly and the movable punching assembly further comprise springboard supporting assemblies, the springboard supporting assemblies comprise a first springboard supporting assembly and a second springboard supporting assembly, and the first springboard supporting assembly and the second springboard supporting assembly are both arranged on the installation bottom plate; the first stamping slide block and the second stamping slide block are positioned between the first springboard supporting component and the second springboard supporting component; the first springboard supporting assembly is arranged between the first stamping sliding block and the first cold heading base plate, and the first springboard supporting assembly is arranged on a movable path of the first stamping sliding block and the first cold heading base plate; the second springboard supporting assembly is positioned between the second stamping sliding block and the second cold heading base plate, and the second springboard supporting assembly is positioned on a movable path of the second stamping sliding block and the second cold heading base plate;

the first springboard supporting component and the second springboard supporting component respectively comprise a support, an outer baffle, an inner baffle and a workpiece supporting plate; the support is fixed on the mounting bottom plate; the outer baffle is connected with the support and positioned on one side facing the stamping sliding block; the workpiece supporting plate is connected with one side, facing the stamping slide block, of the outer baffle plate, and the inner baffle plate is connected with one side, facing the stamping slide block, of the workpiece supporting plate; the work piece layer board is in between outer baffle and the interior baffle to the height that highly is less than outer baffle and interior baffle of work piece layer board, outer baffle, interior baffle and work piece layer board three surround and form the cooperation groove.

7. The punching and riveting device for springboard processing according to claim 6, wherein the springboard conveying assembly comprises a springboard supporting frame and a linear bearing guide rail, and the springboard supporting frame is fixed on a frame; the linear bearing guide rail is assembled on the springboard support frame and is contacted with the processed springboard.

8. The punching and riveting device for springboard processing according to claim 7, wherein the movable punching assembly further comprises a punching movable part, the punching movable part comprises a punching movable slide rail and a punching movable slider, the punching movable slide rail is arranged on the rack, and the punching movable slider is matched with the punching movable slide rail; the stamping support frame of the movable stamping component is connected with the stamping movable sliding block.

9. The punching and riveting device for springboard processing according to claim 8, further comprising a hydraulic driving assembly, wherein an assembly space is arranged in the frame, and the hydraulic driving assembly is arranged in the assembly space; the hydraulic driving assembly is connected with the punching oil cylinders of the fixed punching assembly and the movable punching assembly.

10. The punching-riveting device for springboard processing according to claim 9, wherein a limiting groove for the springboard to enter is arranged on the punching slide block, and the limiting groove is arranged at one end of the punching slide block facing the springboard conveying assembly; one side of the stamping sliding block, which faces the corresponding cold heading base plate, is also provided with a stamping block, and the stamping block is positioned above the limiting groove;

the workpiece supporting plate is also provided with a protruding block;

spring pins are arranged on the surface of the first stamping slide block facing the first cold heading base plate and the surface of the second stamping slide block facing the second cold heading base plate;

the first stamping oil cylinder and the second stamping oil cylinder are provided with assembling shafts, the left side plate and the right side plate are provided with adjusting cylinders, the assembling shafts movably penetrate through the left side plate and the right side plate to be connected with the adjusting cylinders, and the positions of the first stamping oil cylinder and the second stamping oil cylinder are adjusted through the adjusting cylinders.

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