CN219112797U

CN219112797U - Metal plate pressing and riveting device of metal plate machining equipment

Info

Publication number: CN219112797U
Application number: CN202320049447.2U
Authority: CN
Inventors: 曲国栋; 孙乙柱
Original assignee: TDS Wheel Industry Dalian Co ltd
Current assignee: TDS Wheel Industry Dalian Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-02
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a sheet metal riveting device of sheet metal machining equipment, which belongs to the field of sheet metal machining and comprises an operation table, wherein a clamping conveying mechanism is arranged at the edge of the front side of the upper end of the operation table, a top table is fixedly connected to the middle part of the upper end of the operation table, an L-shaped supporting plate is fixedly connected to the rear side edge of the upper end of the operation table, a cylinder is fixedly connected to the top wall of an inner cavity of the L-shaped supporting plate, the cylinder and the top table are positioned on the same vertical line, a blanking assembly is arranged on the rear side wall of the inner cavity of the L-shaped supporting plate, the front side of the blanking assembly extends between the cylinder and the top table, and an intermittent conveying mechanism is arranged at the upper end of the blanking assembly. According to the metal plate riveting device of the metal plate processing equipment, through the clamping conveying mechanism, the blanking assembly and the carrying mechanism, automatic feeding of workpieces and rivets to be processed and riveting processing can be completed, so that manual intervention operation is avoided, and processing efficiency is affected.

Description

Metal plate pressing and riveting device of metal plate machining equipment

Technical Field

The utility model belongs to the field of sheet metal machining, and particularly relates to a sheet metal pressing and riveting device of sheet metal machining equipment.

Background

The riveting machine is also called as a riveting machine, a spin riveting machine, a rolling riveting machine and the like, is novel riveting equipment developed according to the cold rolling principle, namely, can rivet an article by using rivets to realize mechanical equipment, solves the problem that part of sheet metal parts cannot be directly sleeved on a common slope type cast steel machine for riveting after being bent, and mainly completes assembly by rotation and pressure.

The utility model provides a current panel beating of panel beating processing equipment presses and rivets device (CN 217370291U), uses through rivet transport mechanism and guiding mechanism's cooperation and can automatic feeding, does not need the manual work to place the rivet to avoid pressing the wound, and then improve the safety of device. However, the device needs to manually hold the workpiece to be machined for each machining, the efficiency is affected by poor machining continuity in the mode, and the mode of holding the workpiece to be machined is easily clamped by equipment, so that the sheet metal riveting device of the sheet metal machining equipment is provided to solve the problems.

Disclosure of Invention

Therefore, the utility model provides the sheet metal riveting device of the sheet metal machining equipment, which has the advantage of high efficiency.

In order to achieve the above purpose, the utility model provides a sheet metal riveting device of sheet metal processing equipment, comprising an operation table; the utility model discloses a feeding mechanism, including operation panel, unloading subassembly upper end, clamping conveying mechanism, operation panel upper end front side edge is provided with clamping conveying mechanism, operation panel upper end middle part fixedly connected with top platform, operation panel upper end rear side edge fixedly connected with L type backup pad, L type backup pad inner wall top fixedly connected with cylinder, cylinder and top platform are in same perpendicular line, L type backup pad rear side inner wall is provided with the unloading subassembly, and the front tip of unloading subassembly extends to between cylinder and the top platform, unloading subassembly upper end is provided with intermittent type conveying mechanism, the roof intercommunication has the unloading pipe in the L type backup pad, and the unloading pipe runs through L type backup pad, and unloading pipe is in same perpendicular line with the unloading subassembly, and unloading pipe corresponds with unloading subassembly position, unloading pipe is located the cylinder rear side, unloading groove and unloading pipe intercommunication have been seted up to L type backup pad upper end rear side edge, L type backup pad upper end rear side edge fixedly connected with transport mechanism.

The clamping conveying mechanism comprises two plane conveyers, the two plane conveyers are vertically symmetrically distributed and are provided with gaps, the bottom of each plane conveyer is fixedly connected to the front side edge of the upper end of the operating platform, the two plane conveyers are fixedly connected with supporting plates on the front outer wall of each plane conveyer, the upper supporting plate and the lower supporting plate are positioned on the same vertical line, the bottom of each supporting plate is fixedly connected with a sliding rod, the bottom of each sliding rod penetrates through the lower supporting plate in a sliding mode, the bottom of each supporting plate is provided with a fixing screw, one end of each fixing screw penetrates through the lower supporting plate, the fixing screw is in threaded connection with the corresponding lower supporting plate, and the fixing screws are abutted to the corresponding sliding rods.

The blanking assembly comprises a blanking frame, the back of the blanking frame is fixedly connected to the inner wall of the rear side of the L-shaped supporting plate, the back of the blanking frame is in an upward inclined shape, two inserted bars are embedded in the front of the blanking frame, torsion springs are sleeved on the outer walls of the inserted bars, two ends of each torsion spring are respectively fixedly connected with the outer walls of the inserted bars and the inner portion of the blanking frame, each inserted bar is fixedly connected to one end of each stop plate, the other ends of the two stop plates are attached, and semicircular holes are formed in one opposite sides of the two stop plates.

The intermittent conveying mechanism comprises two mounting frames, the bottoms of the two mounting frames are fixedly connected to the left side and the right side of the upper end of the blanking frame, and the left side and the right side of the upper end of the blanking frame are upwards protruded; the rotary rod is connected between the two installation racks in a rotating way, two installation racks are penetrated through at two ends of the rotary rod, a rotary motor I is fixedly connected to the right side of the installation racks, an output rotary shaft of the rotary motor I is fixedly connected with the rotary rod, and a separation frame is fixedly sleeved on the outer wall of the rotary rod.

The conveying mechanism comprises a second rotating motor, the bottom of the second rotating motor is fixedly connected to the rear side edge of the upper end of the L-shaped supporting plate, the output rotating shaft of the second rotating motor is fixedly connected to one end of a connecting plate, the other end of the connecting plate is fixedly connected with a magnetic sucker, the magnetic sucker and the blanking pipe are positioned on the same vertical line, and the magnetic sucker corresponds to the blanking pipe in position.

The storage box is internally and horizontally connected with a lifting plate in a sliding manner, and a plurality of springs are fixedly connected between the bottom of the lifting plate and the inner bottom wall of the storage box.

In general, the above technical solutions conceived by the present utility model have the beneficial effects compared with the prior art including:

(1) Through clamping conveying mechanism, unloading subassembly and the handling mechanism that set up, can accomplish the automatic feeding of treating machined part and rivet and press the riveting processing to avoid the manual intervention operation, influence machining efficiency.

(2) The gap conveying mechanism can intermittently feed the stop plate, so that the rivet in the blanking frame can be prevented from moving to one side of the stop plate too early, and the rivet can fall or enter into a semicircular hole on the stop plate in an inclined state, so that the follow-up use and feeding process are affected.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a separation structure of a stop plate according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the storage box of the present utility model.

Like reference numerals denote like technical features throughout the drawings, in particular: 1. an operation table; 2. clamping and conveying mechanisms; 21. a planar conveyor; 22. a support plate; 23. a slide bar; 24. a fixed screw; 3. a top platform; 4. an L-shaped support plate; 5. a cylinder; 6. a blanking assembly; 61. a blanking frame; 62. a rod; 63. a torsion spring; 64. a stop plate; 7. an intermittent conveying mechanism; 71. a mounting frame; 72. a rotating rod; 73. rotating a first motor; 74. a separation frame; 8. discharging pipes; 9. discharging groove; 10. a storage tank; 11. a carrying mechanism; 111. rotating a second motor; 112. a connecting plate; 113. a magnetic chuck; 12. a lifting plate; 13. and (3) a spring.

Detailed Description

Referring to fig. 1, when the device is required to be used, a workpiece to be processed is conveyed onto the plane conveyor 21 through external conveying equipment, then the plane conveyor 21 is electrified and started to drive the workpiece to be processed to approach to one side of the top table 3, when a rivet hole on the workpiece to be processed is positioned at the same vertical position with the top table 3, the plane conveyor 21 is stopped, the bottom of the workpiece to be processed can be supported by the top table 3, then the air cylinder 5 is electrified and started to extend, the two stop plates 64 can be pushed to be unfolded and rivets between the two stop plates can be driven into the rivet hole on the workpiece to be processed in the process of moving down the output end of the air cylinder 5, the single riveting process can be completed through the pressure continuously applied by the air cylinder 5 and the support of the top table 3, and when a plurality of workpieces to be processed, the continuous conveying of the plane conveyor 21 can automatically complete the feeding process and continuous processing of the workpiece to be processed, so that the influence on the processing efficiency caused by manual intervention is avoided.

Referring to fig. 1, after a workpiece to be processed is conveyed between two plane conveyors 21, the two plane conveyors 21 can clamp and convey the workpiece to be processed to one side of the top table 3 through friction force between the workpiece to be processed, the two plane conveyors 21 can avoid tilting of self-posture of the workpiece to be processed when the workpiece to be processed is conveyed and moved, so that a rivet processing hole is difficult to be opposite to the top table 3, before use, a gap between the two plane conveyors 21 can be adjusted through changing positions between a sliding rod 23 and a lower supporting plate 22 so as to be used for adapting to the workpiece to be processed with different thicknesses, after adjustment, the fixing screw 24 can be screwed to be abutted against the sliding rod 23, and the current positions of the sliding rod 23 and the upper plane conveyor 21 can be fixed.

Referring to fig. 1-2, when a rivet enters the blanking tube 8, the rivet of the blanking tube 8 continuously falls down and finally falls onto the blanking frame 61, the rivet continuously slides down and falls into a semicircular hole between two stop plates 64 under the action of inclined plane guide and gravity of the blanking frame 61, so as to automatically complete the feeding process of the rivet, when the output end of the air cylinder 5 continuously moves down, the two stop plates 64 are driven by the output end of the air cylinder 5 to simultaneously rotate and stretch the torsion spring 63, and when the output end of the air cylinder 5 moves up and is higher than the stop plates 64, the two stop plates 64 can restore to the original horizontal position under the action of the elasticity of the torsion spring 63, so as to be used for connecting the rivet.

Referring to fig. 2, when rivets slide downward on the blanking frame 61, the partition frame 74 can block the travelling path of the rivets and keep a certain interval between two adjacent rivets, when the first rotating motor 73 is powered on, the rotating rod 72 and the partition frame 74 rotate and push one rivet to move to one side of the stop plate 64, and the rear rivets are blocked by the partition frame 74 and keep in a forbidden state, so that the rivets in the blanking frame 61 can be prevented from moving to one side of the stop plate 64 prematurely in the process of riveting by adopting the intermittent feeding mode of the stop plate 64, and the rivets fall or enter semicircular holes on the stop plate 64 in an inclined state to influence the subsequent use and feeding process.

Referring to fig. 1, before use, rivets are poured into the storage box 10, then the rotating motor two 111 is opened, the rotating motor two 111 sequentially drives the connecting plate 112 and the magnetic chuck 113 to rotate, when the magnetic chuck 113 rotates to the top of the storage box 10, the heads of the rivets are sucked on the magnetic chuck 113 due to magnetism of the magnetic chuck 113, then the sucked rivets rotate along with the magnetic chuck 113, when the rivets move to the top of the L-shaped supporting plate 4, the bottoms of the rivets extend into the blanking groove 9 until the rivets move to the position right above the blanking pipe 8, and the rivets are blocked from rotating along with the magnetic chuck 113 due to shielding of the travelling route of the rivets by the blanking pipe 8, so that the rivets are separated from the magnetic chuck 113 and fall into the blanking pipe 8.

Referring to fig. 3, when the amount of rivets poured into the storage box 10 is continuously increased, the lifting plate 12 moves down and extrudes the spring 13 under the weight of the rivets, when the amount of the rivets in the storage box 10 is reduced, the lifting plate 12 resets and drives the rivets to move up under the action of the spring 13, the rivets can be always positioned at the upper end box opening of the storage box 10 according to the weight and the amount of the rivets through the steps, so that the phenomenon that the rivets in the storage box 10 are too few and the magnetic suction disc 113 cannot magnetically adsorb the rivets positioned at the bottom layer due to too long distance is avoided.

Claims

1. The utility model provides a sheet metal riveting device of sheet metal processing equipment, includes operation panel (1), its characterized in that, operation panel (1) upper end front side edge department is provided with centre gripping conveying mechanism (2), operation panel (1) upper end middle part fixedly connected with top platform (3), operation panel (1) upper end rear side edge department fixedly connected with L type backup pad (4), L type backup pad (4) inner wall top fixedly connected with cylinder (5), cylinder (5) are in same perpendicular line with top platform (3), L type backup pad (4) rear side inner wall is provided with unloading subassembly (6), and unloading subassembly (6) front tip extends to between cylinder (5) and top platform (3), unloading subassembly (6) upper end is provided with intermittent type conveying mechanism (7), L type backup pad (4) inner roof intercommunication has unloading pipe (8), and unloading pipe (8) upper end run through L type backup pad (4), and unloading subassembly (6) are in same perpendicular line, and unloading pipe (8) are located down material groove (9) side edge (9) corresponding to unloading subassembly (6), and unloading subassembly (8) are located down material groove (9) side edge (9), the back of the L-shaped supporting plate (4) is fixedly connected with a storage box (10), and the rear side edge of the upper end of the L-shaped supporting plate (4) is fixedly connected with a carrying mechanism (11).

2. The sheet metal riveting device of the sheet metal machining equipment according to claim 1, wherein the clamping conveying mechanism (2) comprises two plane conveyers (21), the two plane conveyers (21) are distributed symmetrically up and down with a gap between them, the bottom of the lower plane conveyers (21) is fixedly connected to the front side edge of the upper end of the operating table (1), the front outer walls of the two plane conveyers (21) are fixedly connected with supporting plates (22), the upper supporting plate and the lower supporting plate (22) are positioned on the same vertical line, the bottom of the upper supporting plate (22) is fixedly connected with a sliding rod (23), the bottom of the sliding rod (23) penetrates through the lower supporting plate (22) in a sliding mode, the front of the lower supporting plate (22) is provided with a fixing screw (24), one end of the fixing screw (24) penetrates through the lower supporting plate (22), the fixing screw (24) is in threaded connection with the lower supporting plate (22), and the fixing screw (24) abuts against the sliding rod (23).

3. The sheet metal riveting device of sheet metal machining equipment according to claim 1, wherein the blanking assembly (6) comprises a blanking frame (61), the back of the blanking frame (61) is fixedly connected to the inner wall of the rear side of the L-shaped supporting plate (4), the back of the blanking frame (61) is in an upward inclined shape, two inserting rods (62) are embedded in the front of the blanking frame (61), torsion springs (63) are sleeved on the outer walls of the inserting rods (62), two ends of each torsion spring (63) are fixedly connected with the outer walls of the inserting rods (62) and the inner portion of the blanking frame (61) respectively, each inserting rod (62) is fixedly connected to one end of each stop plate (64), the other ends of the two stop plates (64) are attached, and semicircular holes are formed in opposite sides of the two stop plates (64).

4. The sheet metal riveting device of the sheet metal machining equipment according to claim 1, wherein the intermittent conveying mechanism (7) comprises two mounting frames (71), the bottoms of the two mounting frames (71) are fixedly connected to the left side and the right side of the upper end of the blanking frame (61), and the left side and the right side of the upper end of the blanking frame (61) are protruded upwards; two rotate between mounting bracket (71) and be connected with bull stick (72), bull stick (72) both ends run through two mounting bracket (71), the right side mounting bracket (71) right side fixedly connected with rotation motor one (73), rotation motor one (73) output pivot and bull stick (72) fixed connection, bull stick (72) outer wall fixed sleeve has separated frame (74).

5. The sheet metal riveting device of the sheet metal machining equipment according to claim 1, wherein the carrying mechanism (11) comprises a second rotating motor (111), the bottom of the second rotating motor (111) is fixedly connected to the rear side edge of the upper end of the L-shaped supporting plate (4), the output rotating shaft of the second rotating motor (111) is fixedly connected to one end of a connecting plate (112), the other end of the connecting plate (112) is fixedly connected with a magnetic sucker (113), the magnetic sucker (113) and the blanking pipe (8) are positioned on the same vertical line, and the magnetic sucker (113) corresponds to the blanking pipe (8) in position.

6. The sheet metal riveting device of the sheet metal machining equipment according to claim 1, wherein a lifting plate (12) is horizontally and slidably connected inside the storage box (10), and a plurality of springs (13) are fixedly connected between the bottom of the lifting plate (12) and the inner bottom wall of the storage box (10).