CN114130878A

CN114130878A - Plate shearing and stamping integrated grinding device for machining radiator

Info

Publication number: CN114130878A
Application number: CN202111239591.4A
Authority: CN
Inventors: 刘志强; 李福利
Original assignee: Minghan (shenyang) Electromechanical Co ltd
Current assignee: Minghan (shenyang) Electromechanical Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-04
Anticipated expiration: 2041-10-25
Also published as: CN114130878B

Abstract

The invention discloses a plate shearing and stamping integrated polishing device for radiator processing, which relates to the technical field of radiator plate processing, and comprises a workbench, wherein a portal frame is fixedly arranged on the workbench, the plate is cut by the portal frame, a first electric slide rail, a first air cylinder and a cutting machine, the plate is held by a fixed conveying device, the cut plate is conveyed, the plate can be smoothly conveyed onto a conveying belt through the matching of balls, the plate with different thicknesses is conveyed into a polishing device through the conveying belt, the plate is subjected to compression conveying and polishing, the two sides of the plate are polished by the polishing device, the plate is conveyed into a stamping device through the conveying belt for stamping processing, and the automatic demoulding of the stamped plate is realized through an air pump, an inner cavity, a slide rail, a slide block, an ejector rod and an air duct in the stamping device, and then improve shearing, polishing, punching press work efficiency of radiator panel.

Description

Plate shearing and stamping integrated grinding device for machining radiator

Technical Field

The invention relates to the technical field of radiator plate processing, in particular to a plate shearing and stamping integrated polishing device for radiator processing.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like, the transformer is easy to generate heat during working, and therefore a radiator is needed to cool and radiate the transformer, so as to ensure the normal working of the transformer, the transformer generally adopts a finned radiator and is manufactured by metal plates, so that the radiator is formed by shearing, punching and polishing the plates during the production process, the existing shearing device needs to be manually fixed or dragged on a workbench, and the plates can not be effectively fixed during cutting, so that the cutting accuracy and precision are reduced, the existing polishing device also needs to be manually fixed by hand, auxiliary plates are polished, the existing polishing device can only polish the plates with single size, the grinding diversification of the plates is reduced, and the existing punching device is formed after punch forming, the plate receives great pressure, and then the plate is fixed in the die holder, and manual demoulding is needed during demoulding, so that the working efficiency of plate punching is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a plate shearing and stamping integrated polishing device for radiator processing, which solves the technical problems that the conventional polishing device needs to be manually held and fixed to assist in polishing plates, the conventional polishing device can only polish plates with single size, the diversification of plate polishing is reduced, the conventional stamping device receives larger pressure after stamping forming, the plates are fixed in a die holder, manual stripping is needed during stripping, and the working efficiency of plate stamping is further reduced.

In order to achieve the purpose, the invention is realized by the following technical scheme: a plate shearing and stamping integrated polishing device for machining a radiator comprises a workbench, wherein a portal frame is fixedly mounted on the workbench, a first electric slide rail is fixedly mounted on the lower wall surface of the portal frame, a first air cylinder is fixedly mounted on the moving end of the first electric slide rail, a cutting machine is fixedly mounted on the telescopic end of the first air cylinder, a first opening is formed in the workbench and below the portal frame, fixed conveying devices are mounted on the workbench and on two sides of the portal frame, a spherical groove is formed in one side of the workbench and on one side of the fixed conveying devices, balls are mounted in the spherical groove, a pair of mounting grooves are formed in one side of the workbench and on one side of the spherical groove, conveying belts are respectively mounted in the pair of mounting grooves, a second opening is formed in the workbench and between the pair of mounting grooves, and a box body is fixedly mounted in the second opening, the box runs through the second opening, install grinding device in the box, it is a pair of just to be located on the workstation conveyer belt one side installs stamping device.

Preferably, the fixed transportation device comprises a pair of bearing boxes, the pair of bearing boxes are respectively and fixedly arranged on the lower wall surface of the workbench and positioned on one side of the first opening, a down-pressing cylinder is respectively and fixedly arranged in the pair of bearing boxes, a connecting plate is respectively and fixedly arranged on the telescopic end of the down-pressing cylinder, a pair of supporting rods is respectively and fixedly arranged on the connecting plate, two pairs of through holes are arranged on one side of the workbench and positioned on the first opening, the pair of supporting rods respectively penetrate through the through holes, a down-pressing plate is fixedly arranged between the pair of supporting rods, first transverse cylinders are respectively and fixedly arranged on the workbench and positioned on two sides of the pair of supporting rods, the telescopic end of each first transverse cylinder penetrates through a gap between the pair of supporting rods, a first clamping plate is fixedly arranged on the telescopic end of each first transverse cylinder, and a pair of second electric sliding rails is fixedly arranged on the other side of the workbench and positioned on the first opening, and a second transverse cylinder is fixedly mounted on the moving end of the second electric slide rail, and a second clamping plate is fixedly mounted on the telescopic end of the second transverse cylinder.

Preferably, the polishing device comprises a pair of driving rotating rollers and a pair of driven rotating rollers, the driving rotating rollers are respectively installed in the box body and are located on the upper side and the lower side of the conveying belt, the driven rotating rollers are installed in the box body and are located on the upper side and the lower side of the driving rotating rollers, a polishing belt is sleeved between the driving rotating rollers and the driven rotating rollers, a pair of motors are fixedly installed outside the box body, a pair of motor driving ends are connected with the driving rotating rollers, the two sides of the box body are of an open structure, a pair of mounting plates are fixedly installed between the front wall surface and the rear wall surface of the box body and located above the conveying belt, through holes are respectively formed in the mounting plates, inserting rods are respectively inserted in the through holes, limiting plates are fixedly installed at the upper ends of the inserting rods, concave plates are fixedly installed at the lower ends of the inserting rods, pressing rollers are installed in the concave plates, and are located above the conveying belt, a first spring is fixedly installed between the concave plate and the installation plate, and the first spring is sleeved on the insertion rod.

Preferably, the stamping device comprises a fixed frame which is fixedly arranged on the workbench and positioned at one side of the conveyor belt, a lower die holder is fixedly arranged on the workbench, the lower die holder is positioned below the fixed frame, a second cylinder is fixedly arranged on the lower wall surface of the fixed frame, an upper die holder is fixedly arranged on the telescopic end of the second cylinder, a plurality of inner cavities are arranged on the lower die holder, slide rails are respectively and fixedly arranged on two side wall surfaces in the inner cavities, the slide rails are internally and slidably provided with slide blocks, a mandril is fixedly arranged between the slide blocks, the upper wall surface of the inner cavity is provided with a communicating hole, the upper end of the ejector rod penetrates through the communicating hole, a plurality of air ducts are arranged on the lower die base, a plurality of inner cavities are connected in sequence through a plurality of air ducts, an air pump is fixedly mounted on the lower wall surface of the workbench and connected with the inner cavity through a hose.

Preferably, a barometer is fixedly mounted on the side wall surface of the lower die holder.

Preferably, the top end of the ejector rod is provided with a slot, a second spring is fixedly installed in the slot, a top block is fixedly installed on the second spring, the top block is inserted in the slot, and the upper end of the top block is exposed out of the slot.

Advantageous effects

The invention provides a plate shearing and stamping integrated polishing device for processing a radiator, which solves the technical problems that the conventional polishing device needs to be manually held and fixed to assist in polishing a plate, the conventional polishing device can only polish the plate with a single size, and the diversification of polishing the plate is reduced, the plate receives larger pressure after being stamped and formed by the conventional stamping device, the plate is fixed in a die holder, manual demolding is needed during demolding, and the working efficiency of stamping the plate is reduced, the plate is cut by a portal frame, a first electric slide rail, a first air cylinder and a cutting machine, the plate is held by a fixed conveying device, the cut plate is conveyed by a conveying belt through the matching of balls, the plate can be smoothly conveyed to the conveying belt and conveyed into the plate polishing device by the conveying belt, compress tightly the conveying to the panel of different thickness and polish to carry out two-sided polishing to panel through grinding device, carry out stamping process in conveying to stamping device through the conveyer belt once more, realize the automatic drawing of patterns of punching press panel through air pump, inner chamber, slide rail, slider, ejector pin, air duct among the stamping device, and then improve shearing, polishing, the punching press work efficiency of radiator panel.

Drawings

Fig. 1 is a schematic structural view of a front view of the plate shearing and stamping integrated grinding device for machining a radiator.

Fig. 2 is a schematic side view of a fixed transportation device of the plate shearing and stamping integrated grinding device for machining a radiator.

Fig. 3 is a schematic top view of a fixing and transporting device of the plate shearing and stamping integrated grinding device for processing a heat sink.

Fig. 4 is a schematic structural view of a lower die holder of the plate shearing and stamping integrated polishing device for processing a radiator.

Fig. 5 is a schematic diagram of a partially enlarged structure of the plate shearing and stamping integrated grinding device for processing a radiator.

Fig. 6 is a schematic structural view of a ball of the plate shearing and stamping integrated polishing device for processing a radiator.

In the figure: 1. a work table; 2. a gantry; 3. a first electric slide rail; 4. a first cylinder; 5. a cutter; 6. a first opening; 7. a spherical groove; 8. a ball bearing; 9. a conveyor belt; 10. a box body; 11. a carrying case; 12. pressing down the air cylinder; 13. a connecting plate; 14. a strut; 15. a lower pressing plate; 16. a first transverse cylinder; 17. a first splint; 18. a second electric slide rail; 19. a second transverse cylinder; 20. a second splint; 21. actively rotating the roller; 22. a driven roller; 23. polishing the belt; 24. mounting a plate; 25. inserting a rod; 26. a limiting plate; 27. a concave plate; 28. a pinch roller; 29. a first spring; 30. a fixed mount; 31. a lower die holder; 32. a second cylinder; 33. an upper die holder; 34. an inner cavity; 35. a slide rail; 36. a slider; 37. a top rod; 38. an air duct; 39. an air pump; 40. a barometer; 41. a second spring; 42. and (7) a top block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plate shearing and stamping integrated grinding device for machining a radiator comprises a workbench 1, wherein a portal frame 2 is fixedly mounted on the workbench 1, a first electric slide rail 353 is fixedly mounted on the lower wall surface of the portal frame 2, a first air cylinder 4 is fixedly mounted on the moving end of the first electric slide rail 353, a cutting machine 5 is fixedly mounted on the telescopic end of the first air cylinder 4, a first opening 6 is formed in the workbench 1 and positioned below the portal frame 2, fixed conveying devices are mounted on the workbench 1 and positioned at two sides of the portal frame 2, a spherical groove 7 is formed in the workbench 1 and positioned at one side of the fixed conveying devices, balls 8 are mounted in the spherical groove 7, a pair of mounting grooves are formed in one side of the workbench 1 and positioned at one side of the spherical groove 7, conveying belts 9 are respectively mounted in the pair of mounting grooves, and a second opening is formed in the workbench 1 and positioned between the pair of mounting grooves, a box body 10 is fixedly arranged in the second opening, the box body 10 penetrates through the second opening, a polishing device is arranged in the box body 10, a stamping device is arranged on the workbench 1 and positioned on one side of the pair of conveyor belts 9, the fixed conveying device comprises a pair of bearing boxes 11, the pair of bearing boxes 11 are respectively and fixedly arranged on the lower wall surface of the workbench 1 and positioned on one side of the first opening 6, a down-pressing cylinder 12 is respectively and fixedly arranged in the pair of bearing boxes 11, a connecting plate 13 is respectively and fixedly arranged on the telescopic end of the down-pressing cylinder 12, a pair of supporting rods 14 are respectively and fixedly arranged on the connecting plate 13, two pairs of through holes are arranged on the workbench 1 and positioned on one side of the first opening 6, a pair of the supporting rods 14 respectively penetrate through the through holes, a down-pressing plate 15 is fixedly arranged between the pair of the supporting rods 14, and first transverse cylinders 16 are respectively and fixedly arranged on the workbench 1 and positioned on two sides of the pair of the supporting rods 14, the flexible end of first horizontal cylinder 16 runs through a pair of gap between branch 14, the flexible end of first horizontal cylinder 16 is served fixed mounting and is served first splint 17, on the workstation 1 and lie in first opening 6 opposite side fixed mounting have a pair of electronic slide rail 3518 of second, fixed mounting has the horizontal cylinder 19 of second on the electronic slide rail 3518 moving end of second, the flexible end fixed mounting of the horizontal cylinder 19 of second has second splint 20, grinding device includes a pair of initiative change roller 21 and a pair of driven change roller 22, and a pair of initiative change roller 21 is installed respectively in box 10 and is located conveyer belt 9 both sides from top to bottom, and a pair of driven change roller 22 is installed in box 10 and is located a pair of the upper and lower both sides of initiative change roller 21, the cover is equipped with the area of polishing 23 between initiative change roller 21 and the driven change roller 22, box 10 outer fixed mounting has a pair of motor, the pair of motor driving ends are connected with the pair of driving rotating rollers 21, two sides of the box body 10 are of an open structure, a pair of mounting plates 24 are fixedly mounted between the front wall surface and the rear wall surface of the box body 10 and above the conveying belt 9, through holes are respectively formed in the pair of mounting plates 24, inserting rods 25 are respectively inserted into the through holes, a limiting plate 26 is fixedly mounted at the upper end of each inserting rod 25, a concave plate 27 is fixedly mounted at the lower end of each inserting rod 25, a pressing wheel 28 is mounted in each concave plate 27, the pressing wheel 28 is positioned above the conveying belt 9, a first spring 29 is fixedly mounted between each concave plate 27 and the corresponding mounting plate 24, the first spring 29 is sleeved on each inserting rod 25, the stamping device comprises a fixing frame 30, the fixing frame 30 is fixedly mounted on the workbench 1 and positioned on one side of the conveying belt 9, and a lower die holder 31 is fixedly mounted on the workbench 1, the lower die holder 31 is located below the fixing frame 30, a second air cylinder 32 is fixedly mounted on the lower wall surface of the fixing frame 30, an upper die holder 33 is fixedly mounted on the telescopic end of the second air cylinder 32, a plurality of inner cavities 34 are formed in the lower die holder 31, slide rails 35 are respectively and fixedly mounted on two side walls in the inner cavities 34, slide blocks 36 are slidably mounted in the slide rails 35, ejector rods 37 are fixedly mounted between the slide blocks 36, communication holes are formed in the upper wall surface of the inner cavities 34, the upper ends of the ejector rods 37 penetrate through the communication holes, a plurality of air channels 38 are formed in the lower die holder 31, the inner cavities 34 are sequentially connected through the air channels 38, an air pump 39 is fixedly mounted on the lower wall surface of the workbench 1, the air pump 39 is connected with the inner cavities 34 through a hose, an air pressure gauge 40 is fixedly mounted on the side wall surface of the lower die holder 31, and slots are formed in the top ends of the ejector rods 37, a second spring 41 is fixedly installed in the slot, a top block 42 is fixedly installed on the second spring 41, the top block 42 is inserted into the slot, and the upper end of the top block is exposed out of the slot.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): according to the attached drawings, when the electric appliance is used, the electric appliance is electrically connected with an external controller through leads, when the electric appliance is used, a plate passes through the lower pressing plate 15 and the portal frame 2, after the position of the lower pressing cylinder 12, the first transverse cylinder 16 and the second transverse cylinder 19 is adjusted, the telescopic end of the lower pressing cylinder 12 is started, the telescopic end of the lower pressing cylinder 12 descends, the connecting plate 13 drives the supporting rod 14 to move downwards, the lower pressing plate 15 moves downwards, the lower pressing plate 15 presses the plate, the telescopic end of the first transverse cylinder 16 and the telescopic end of the second transverse cylinder 19 extend out, the first clamping plate 17 and the second clamping plate 20 transversely clamp and fix the plate, the cutting machine 5, the first cylinder 4 and the first electric slide rail 353 are started at the moment, the cutting machine 5 cuts the plate, the plate clamped by the second clamping plate 20 is the plate after the cutting is finished, at the moment, the second electric slide rail 3518 is started, so that the second electric slide rail 3518 drives the plate to move onto the conveyor belt 9, in the moving process, the lower wall surface of the plate moves smoothly under the excessive action of the balls 8, the plate is prevented from being scratched when being in contact with the surface of the workbench 1, the plate moves onto the conveyor belt 9 at the moment, a motor is started, the motor drives a driving roller 21 to rotate, the driving roller 21 and a driven roller 22 drive a grinding belt 23 to rotate, the plate is in contact with pressure at the moment, a pressing wheel 28 receives upward force, so that the pressure moves upwards, the first spring 29 is stressed and compressed, the first spring 29 applies reverse force due to the mutual action of the force, so that the pressure is pushed to be in contact with the plate, the plate does not pass through the conveyor belt 9, at the moment, the grinding belt 23 grinds the double surfaces of the plate through the grinding belt 23, so that the surface of the plate is polished, the plate after polishing is transported by the transmission belt at the other end and is sent to the lower die holder 31, at this time, the second cylinder 32 is started, the telescopic end of the second cylinder 32 is downward, thereby driving the upper die holder 33 to move downwards, further forming the plate in the lower die holder 31, at the moment, the top block 42 is forced downwards, the second spring 41 is further compressed, after the punching is finished, the second air cylinder 32 rises, at the moment, the second spring 41 releases the elastic force, so that the punched plate is slightly lifted, at the moment, the air pump 39 is started, the inner cavities 34 of the air pump 39 are inflated, the inner cavities 34 are communicated through the air passage 38, and then make cavity 34 in inject gas, ejector pin 37 receives ascending power this moment, and then makes ejector pin 37 move along the spout route is upwards under the effect of slider 36, with the ejecting cavity 34 of roof, the panel after the punching press is accomplished this moment is under the upward movement effect of roof for panel demolds.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. A plate shearing and stamping integrated grinding device for machining a radiator comprises a workbench (1) and is characterized in that a portal frame (2) is fixedly mounted on the workbench (1), first electric slide rails (35) and (3) are fixedly mounted on the lower wall surface of the portal frame (2), a first air cylinder (4) is fixedly mounted on the moving end of the first electric slide rails (35) and (3), a cutting machine (5) is fixedly mounted on the telescopic end of the first air cylinder (4), a first opening (6) is formed in the workbench (1) and located below the portal frame (2), fixed conveying devices are mounted on the workbench (1) and located on two sides of the portal frame (2), a spherical groove (7) is formed in one side of the workbench (1) and located on one side of the fixed conveying devices, balls (8) are mounted in the spherical groove (7), a pair of mounting grooves is formed in one side of the workbench (1) and located on one side of the spherical groove (7), it is a pair of install conveyer belt (9) respectively in the mounting groove, just be located a pair ofly on workstation (1) the second opening has been seted up between the mounting groove, fixed mounting has box (10) in the second opening, box (10) run through the second opening, install grinding device in box (10), just be located a pair ofly on workstation (1) conveyer belt (9) one side installs stamping device.

2. The integrated grinding device for shearing and stamping the plate for processing the radiator as claimed in claim 1, wherein the fixed conveying device comprises a pair of bearing boxes (11), the pair of bearing boxes (11) are respectively and fixedly mounted on the lower wall surface of the workbench (1) and located on one side of the first opening (6), a down-pressing cylinder (12) is respectively and fixedly mounted in the pair of bearing boxes (11), a connecting plate (13) is respectively and fixedly mounted on the telescopic end of the down-pressing cylinder (12), a pair of supporting rods (14) are respectively and fixedly mounted on the connecting plate (13), two pairs of through holes are formed in one side of the workbench (1) and located on the first opening (6), the pair of supporting rods (14) respectively penetrate through the through holes, a down-pressing plate (15) is fixedly mounted between the pair of supporting rods (14), a first transverse cylinder (16) is respectively and fixedly mounted on the workbench (1) and located on two sides of the pair of supporting rods (14), first horizontal cylinder (16) flexible end runs through a pair ofly gap between branch (14), first horizontal cylinder (16) is flexible to be served fixed mounting and is had first splint (17), just be located first opening (6) opposite side fixed mounting on workstation (1) and have a pair of second electric slide rail (35) (18), second electric slide rail (35) (18) are removed and are served fixed mounting and have second horizontal cylinder (19), the flexible end fixed mounting of second horizontal cylinder (19) has second splint (20).

3. The integrated grinding device for shearing and stamping the plate for machining the radiator according to claim 1, wherein the grinding device comprises a pair of driving rollers (21) and a pair of driven rollers (22), the pair of driving rollers (21) are respectively installed in a box body (10) and positioned on the upper side and the lower side of a conveying belt (9), the pair of driven rollers (22) are installed in the box body (10) and positioned on the upper side and the lower side of the pair of driving rollers (21), a grinding belt (23) is sleeved between the driving rollers (21) and the driven rollers (22), a pair of motors are fixedly installed outside the box body (10), a pair of motor driving ends are connected with the pair of driving rollers (21), the two sides of the box body (10) are of an open structure, a pair of mounting plates (24) are fixedly installed between the front wall surface and the rear wall surface of the box body (10) and above the conveying belt (9), it is a pair of the through hole has been seted up on mounting panel (24) respectively, the cartridge has inserted bar (25) respectively in the through hole, inserted bar (25) upper end fixed mounting has limiting plate (26), inserted bar (25) lower extreme fixed mounting has concave plate (27), install pinch roller (28) in concave plate (27), pinch roller (28) are located conveyer belt (9) top, fixed mounting has first spring (29) between concave plate (27) and mounting panel (24), first spring (29) suit is on inserted bar (25).

4. The integrated plate shearing and stamping grinding device for machining the heat radiator according to claim 1, wherein the grinding device comprises a fixing frame (30), the fixing frame (30) is fixedly installed on a workbench (1) and located on one side of a conveying belt (9), a lower die holder (31) is fixedly installed on the workbench (1), the lower die holder (31) is located below the fixing frame (30), a second air cylinder (32) is fixedly installed on the lower wall surface of the fixing frame (30), an upper die holder (33) is fixedly installed on the telescopic end of the second air cylinder (32), a plurality of inner cavities (34) are formed in the lower die holder (31), slide rails (35) are fixedly installed on two inner side wall surfaces of the inner cavities (34) respectively, slide blocks (36) are installed in the slide rails (35) in a sliding mode, and ejector rods (37) are fixedly installed between the slide blocks (36), the intercommunicating pore has been seted up to inner chamber (34) upper wall face, the intercommunicating pore is run through to ejector pin (37) upper end, a plurality of air ducts (38) have been seted up on die holder (31), and is a plurality of inner chamber (34) are through a plurality of air duct (38) connect gradually, wall face fixed mounting has air pump (39) under workstation (1), pass through hose connection between air pump (39) and inner chamber (34).

5. The integrated grinding device for shearing and stamping the plate for processing the heat radiator as claimed in claim 4, wherein a barometer (40) is fixedly mounted on the side wall surface of the lower die holder (31).

6. The integrated plate shearing and stamping grinding device for machining the heat radiator according to claim 4, wherein a slot is formed in the top end of the ejector rod (37), a second spring (41) is fixedly installed in the slot, an ejector block (42) is fixedly installed on the second spring (41), the ejector block (42) is inserted into the slot, and the upper end of the ejector block is exposed out of the slot.