CN219254287U - Cutting equipment for processing radiating fin - Google Patents

Abstract

The utility model discloses cutting equipment for processing radiating fins, which relates to the technical field of radiating fin processing and comprises a workbench, wherein an opening is formed in the center of the workbench, a collecting box is fixedly arranged on the lower wall surface of the workbench, and a moving assembly is arranged in the collecting box.

Description

Cutting equipment for processing radiating fin

Technical Field

The utility model relates to the technical field of radiating fin processing, in particular to cutting equipment for radiating fin processing.

Background

The radiating fin is a device for radiating the heat-generating electronic element in the power supply, most of the common radiating fins in the market at present are used for carrying out matched heat radiation on the whole transformer, a great amount of heat is generated in the operation process of the transformer, the cooling effect is achieved through the fin type radiator, most of the fin type radiator used in the current transformer is formed by processing cold-rolled thin plates (steel), and the production of the fin type radiator is particularly important in the processing process.

When the radiating fin is produced, the radiating fin and the plate body are connected into a whole, so that the radiating effect can be guaranteed at maximum efficiency, but the radiating fin is too long, so that the radiating fin can be cut into a plurality of identical lengths, the existing cutting mode is used for cutting the radiating fin, the radiating fin needs to be ensured to be thin enough, the radiating effect is ensured, two sides of the radiating fin are not supported when being cut, serial positions are easily generated when the radiating plate body is cut, the radiating fin is further bent and damaged, defective radiating fins are caused, and the cutting yield of the radiating fin is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides cutting equipment for processing the radiating fin, which solves the technical problems that the radiating fin needs to be ensured to be thin enough to ensure the radiating effect when the radiating fin is cut in the existing cutting mode, so that the two sides are not supported when the radiating fin is cut, the radiating plate body is easy to generate serial positions when being cut, the radiating fin is further bent and damaged, the radiating fin is unqualified, and the yield of the radiating fin cutting is reduced.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cutting equipment is used in fin processing, includes the workstation, the opening has been seted up to workstation center department, workstation lower wall fixed mounting has the collecting box, be equipped with movable assembly in the collecting box, be equipped with dust extraction on the collecting box lateral wall face, fixed mounting has the cutting machine on the movable assembly movable end, the cutting machine runs through the opening, the spout has been seted up respectively on the workstation and with the opening both sides, the spout is parallel with the opening, slidable mounting has a pair of slider in the spout, be equipped with spacing subassembly on the slider, fixed mounting has the slide rail respectively on the lateral wall face around the workstation, slidable mounting has the sliding block in the slide rail, fixed mounting has the pole setting on the sliding block, pole setting lateral wall face fixed mounting has the telescopic link, be located spacing subassembly one side and telescopic link on the slider respectively fixed mounting has the concave plate, be equipped with the centre gripping subassembly on the concave plate.

Preferably, the movable assembly comprises a motor, the motor fixed mounting is on the collecting box lateral wall face, motor drive end runs through collecting box lateral wall face and fixed mounting has the lead screw, the lead screw other end rotates to be installed on another lateral wall face in the collecting box, the guide slot has been seted up to workstation lower wall face and be located the opening both sides, slidable mounting has the guide block in the guide slot, wall fixed mounting has L type pole under the guide block, fixed mounting has the movable block between the L type pole, first screw hole has been seted up on the movable block, the movable block is connected with the lead screw meshing through first screw hole, cutting machine fixed mounting is in movable block upper wall face.

Preferably, the dust collection device comprises a dust collection box, the dust collection box is fixedly arranged on the lower wall surface of the workbench and is positioned on one side of the collecting box, a filter screen is obliquely and fixedly arranged in the collecting box, an air pump is fixedly arranged on the outer wall surface of the dust collection box, a first guide pipe is arranged between the input end of the air pump and the dust collection box, a second guide pipe is connected between the dust collection box and the collecting box, and a discharging door is arranged on the lower wall surface of the dust collection box and positioned on one side of the filter screen.

Preferably, the clamping assembly comprises a pressing plate, a pull rod is fixedly arranged on the upper wall surface of the pressing plate, a first through hole is formed in the upper wall surface of the concave plate, the pull rod penetrates through the first through hole, a spring is fixedly arranged between the pressing plate and the concave plate, the spring is sleeved on the pull rod, and a pull ring is fixedly arranged at the upper end of the pull rod.

Preferably, the press plate is provided with studs fixedly mounted on two sides of the pull rod respectively, the upper wall surface of the concave plate is provided with second through holes on two sides of the threaded holes, the studs penetrate through the second through holes, the studs are provided with first limit nuts in a screwed mode and located below the upper wall surface of the concave plate, and the studs are provided with second limit nuts in a screwed mode and located above the upper wall surface of the concave plate.

Preferably, the limiting assembly comprises a top plate, a screw rod is rotatably arranged at the center of the top plate, a second threaded hole is formed in the sliding block, the screw rod is connected in the second threaded hole in a meshed mode, a handle is fixedly arranged at the upper end of the screw rod, the sliding groove is of a dovetail groove structure, and the sliding block is of a dovetail block structure.

Advantageous effects

The utility model provides cutting equipment for processing radiating fins, which solves the technical problems that when the radiating fins are cut in the existing cutting mode, as the radiating fins are required to be ensured to be thin enough to ensure radiating effect, when the radiating fins are cut, two sides are not supported, the radiating plate body is easy to produce serial positions in cutting, further the radiating fins are easy to produce bending damage, defective radiating fins are caused, and the cutting yield of the radiating fins is reduced.

Drawings

Fig. 1 is a schematic front view of a cutting device for processing a heat sink according to the present utility model.

Fig. 2 is a schematic top view of a cutting apparatus for processing a heat sink according to the present utility model.

Fig. 3 is a schematic side view of a cutting apparatus for processing a heat sink according to the present utility model.

Fig. 4 is a schematic structural diagram of a limiting component of a cutting device for processing a cooling fin according to the present utility model.

In the figure: 1. a work table; 2. an opening; 3. a collection box; 4. a cutting machine; 5. a chute; 6. a slide block; 7. a slide rail; 8. a sliding block; 9. a vertical rod; 10. a telescopic rod; 11. a concave plate; 12. a motor; 13. a screw rod; 14. a guide groove; 15. a guide block; 16. an L-shaped rod; 17. a moving block; 18. a dust box; 19. a filter screen; 20. an air extracting pump; 21. a first conduit; 22. a second conduit; 23. a discharge door; 24. a pressing plate; 25. a pull rod; 26. a spring; 27. a stud; 28. a first limit nut; 29. the second limit nut; 30. a top plate; 31. and a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the cutting equipment for processing the radiating fins comprises a workbench 1, an opening 2 is formed in the center of the workbench 1, a collecting box 3 is fixedly arranged on the lower wall surface of the workbench 1, a moving assembly is arranged in the collecting box 3, a dust suction device is arranged on the outer wall surface of the collecting box 3, a cutting machine 4 is fixedly arranged on the moving end of the moving assembly, the cutting machine 4 penetrates through the opening 2, sliding grooves 5 are formed in the workbench 1 and are respectively arranged on two sides of the opening 2, the sliding grooves 5 are parallel to the opening 2, a pair of sliding blocks 6 are arranged in the sliding grooves 5 in a sliding manner, limiting assemblies are arranged on the sliding blocks 6, sliding rails 7 are respectively fixedly arranged on the front side wall surface and the rear side wall surface of the workbench 1, sliding blocks 8 are respectively arranged in the sliding blocks 7 in a sliding manner, a vertical rod 9 is fixedly arranged on the side wall surface of the vertical rod 9, a telescopic rod 10 is arranged on one side of the sliding blocks 6 and is respectively fixedly arranged on the telescopic end of the telescopic rod 10, a concave plate 11 is arranged on the telescopic end of the sliding blocks 6, and a clamping assembly is arranged on the concave plate 11;

the cooling fin that will cut is placed on workstation 1 to slide slider 6, make slider 6 in the spout 5 move in opposite directions, the cooling fin is located the recess of recess board 11 on slider 6, at this moment spacing slider 6 through spacing subassembly, meanwhile, promote pole setting 9, make pole setting 9 remove along slide rail 7 route under the effect of slider 8, until recess board 11 on making telescopic link 10 is located one side of cooling fin, pulling telescopic link 10 this moment, and then make the cooling fin be located recess of recess board 11 on the telescopic link 10, carry out the centre gripping fixedly with the cooling fin through the clamping assembly, prevent the cooling fin transmission, drive cutting machine 4 through moving the subassembly this moment, make cutting machine 4 carry out cutting process to the cooling fin, start dust extraction this moment, dust extraction collects the piece that produces when cutting, prevent the piece pollution station environment that splashes.

Further, the moving assembly comprises a motor 12, the motor 12 is fixedly arranged on the outer side wall surface of the collecting box 3, a driving end of the motor 12 penetrates through the side wall surface of the collecting box 3 and is fixedly provided with a screw rod 13, the other end of the screw rod 13 is rotatably arranged on the other side wall surface in the collecting box 3, guide grooves 14 are formed in the lower wall surface of the workbench 1 and are positioned on two sides of the opening 2, guide blocks 15 are slidably arranged in the guide grooves 14, L-shaped rods 16 are fixedly arranged on the lower wall surface of the guide blocks 15, moving blocks 17 are fixedly arranged between the L-shaped rods 16, first threaded holes are formed in the moving blocks 17, the moving blocks 17 are in meshed connection with the screw rod 13 through the first threaded holes, and the cutter 4 is fixedly arranged on the upper wall surface of the moving blocks 17;

the motor 12 is started, the driving end of the motor 12 drives the screw rod 13 to rotate, and the screw rod 13 is meshed and connected with the moving block 17 through the first threaded hole, so that the screw rod 13 has a driving trend on the moving block 17, and the moving block 17 is connected with the guide block 15 through the L-shaped rod 16 used by the moving block 17, so that the moving block 17 moves along the path of the guide groove 14 under the limiting effect of the guide block 15, and the moving block 17 drives the cutting machine 4 to move.

Further, the dust collection device comprises a dust collection box 18, the dust collection box 18 is fixedly arranged on the lower wall surface of the workbench 1 and is positioned on one side of the collecting box 3, a filter screen 19 is obliquely and fixedly arranged in the collecting box 3, an air pump 20 is fixedly arranged on the outer wall surface of the dust collection box 18, a first guide pipe 21 is arranged between the input end of the air pump 20 and the dust collection box 18, a second guide pipe 22 is connected between the dust collection box 18 and the collecting box 3, and a discharging door 23 is arranged on the lower wall surface of the dust collection box 18 and is positioned on one side of the filter screen 19;

the material that produces during the cutting falls to collection box 3 through opening 2 in, start aspiration pump 20 this moment, aspiration pump 20 input carries out the evacuation to the dust collection box 18 through first pipe 21, and then make second pipe 22 produce suction, the second pipe 22 other end and collection box 3 lower wall face center department communicate, and then make second pipe 22 carry out the extraction to the impurity in the collection box 3, and then make the impurity get into the dust collection box 18 along with the road strength of second pipe 22 in, block the impurity through filter screen 19, when the dust collection box 18 is cleared up to the needs, clear up the discharge gate 23 through opening the material.

Further, the clamping assembly comprises a pressing plate 24, a pull rod 25 is fixedly arranged on the upper wall surface of the pressing plate 24, a first through hole is formed in the upper wall surface of the concave plate 11, the pull rod 25 penetrates through the first through hole, a spring 26 is fixedly arranged between the pressing plate 24 and the concave plate 11, the spring 26 is sleeved on the pull rod 25, and a pull ring is fixedly arranged on the upper end of the pull rod 25;

pulling the pull ring, so that the pull ring drives the pull rod 25 to move upwards, the pull rod 25 drives the pressing plate 24 to move upwards so as to squeeze the spring 26, and at the moment, the radiating fin is located between the concave plate 11 and the pressing plate 24, and the pull ring is released, so that the spring 26 releases elasticity to push the pressing plate 24 to squeeze the radiating fin.

Further, studs 27 are fixedly mounted on the pressing plate 24 and located at two sides of the pull rod 25, second through holes are formed in the upper wall surface of the concave plate 11 and located at two sides of the threaded hole, the studs 27 penetrate through the second through holes, first limit nuts 28 are screwed on the studs 27 and located below the upper wall surface of the concave plate 11, and second limit nuts 29 are screwed on the studs 27 and located above the upper wall surface of the concave plate 11;

after the pressing plate 24 and the cooling fins are extruded, the first limit nut 28 is rotated upwards until the first limit nut contacts with the upper wall surface of the concave plate 11, the second limit nut 29 is rotated until the second limit nut 29 contacts with the upper wall surface of the concave plate 11, and then the pressing plate 24 is limited, so that the pressing plate 24 is prevented from moving up and down in a stringing manner.

Further, the limiting assembly comprises a top plate 30, a screw rod 31 is rotatably arranged at the center of the top plate 30, a second threaded hole is formed in the sliding block 6, the screw rod 31 is connected in the second threaded hole in a meshed mode, a handle is fixedly arranged at the upper end of the screw rod 31, the sliding groove 5 is in a dovetail groove structure, and the sliding block 6 is in a dovetail block structure;

the screw rod 31 is rotated, so that the screw rod 31 pushes the top plate 30 downwards along the second threaded hole path, the top plate 30 is further contacted and extruded with the lower wall surface of the sliding groove 5, and the sliding block 6 is limited in the sliding groove 5 in a pressure increasing mode.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

Examples: as can be seen from the drawing, the heat sink to be cut is placed on the workbench 1, the slide block 6 is slid, so that the slide block 6 in the slide groove 5 moves towards each other, the heat sink is located in the groove of the concave plate 11 on the slide block 6, at this time, the screw rod 31 is rotated, so that the screw rod 31 pushes the top plate 30 downwards along the second threaded hole path, further, the top plate 30 contacts and extrudes the lower wall surface of the slide groove 5, the slide block 6 is limited in the slide groove 5 by increasing pressure, at the same time, the upright rod 9 is pushed, so that the upright rod 9 moves along the path of the slide rail 7 under the action of the slide block 8, until the concave plate 11 on the telescopic rod 10 is located at one side of the heat sink, at this time, the telescopic rod 10 is pulled, so that the heat sink is located in the groove of the concave plate 11 on the telescopic rod 10, the pull ring is pulled, so that the pull ring drives the pull rod 25 to move upwards, the pull rod 25 drives the pressing plate 24 to move upwards, and then the spring 26 is extruded, at this time, the cooling fin is located between the concave plate 11 and the pressing plate 24, the pull ring is released, the spring 26 releases elastic force to push the pressing plate 24 to squeeze the cooling fin, after the pressing plate 24 and the cooling fin are squeezed, the first limit nut 28 is rotated upwards until the cooling fin is in contact with the upper wall surface of the concave plate 11, the second limit nut 29 is rotated until the second limit nut 29 is in contact with the upper wall surface of the concave plate 11, the pressing plate 24 is further limited, the pressing plate 24 is prevented from moving up and down, the cooling fin is prevented from being driven, at this time, the motor 12 is started, the driving end of the motor 12 drives the screw rod 13 to rotate, the screw rod 13 is meshed and connected with the moving block 17 through the first threaded hole, so that the screw rod 13 has a driving trend on the moving block 17, the L-shaped rod 16 is connected with the guide block 15 due to the fact that the moving block 17 is used for the L-shaped rod 16, and the moving block 17 is further limited by the guide block 15, along guide slot 14 route removal, and then make movable block 17 drive cutting machine 4 remove, make cutting machine 4 carry out cutting process to the fin, the material that produces during the cutting falls to collection box 3 through opening 2 in, start aspiration pump 20 this moment, aspiration pump 20 input carries out the evacuation to the laying dust box 18 through first pipe 21, and then make second pipe 22 produce suction, the second pipe 22 other end and collection box 3 lower wall center department communicate, and then make second pipe 22 carry out the extraction to the impurity in the collection box 3, and then make the impurity get into the laying dust box 18 along with the road strength of second pipe 22, block the impurity through filter screen 19, when the laying dust box 18 needs to be cleared up, clear away the material through opening discharge gate 23.

It is noted that relational terms such as first and second, and the like are 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 (6)

1. Cutting equipment is used in fin processing, including workstation (1), its characterized in that, opening (2) have been seted up in workstation (1) center department, wall fixed mounting has collecting box (3) under workstation (1), be equipped with movable assembly in collecting box (3), be equipped with dust extraction on collecting box (3) outside wall, fixed mounting has cutting machine (4) on the movable assembly movable end, cutting machine (4) run through opening (2), spout (5) have been seted up on workstation (1) and with opening (2) both sides respectively, spout (5) are parallel with opening (2), slidable mounting has a pair of slider (6) on spout (5), be equipped with spacing subassembly on slider (6), fixed mounting has slide rail (7) on the side wall respectively in front and back of workstation (1), slidable mounting has slider (8) on slider (8), fixed mounting has pole setting (9) on slider (9) side wall fixed mounting has slider (10) and is equipped with telescopic link (11) and is located telescopic link (11) on one side of telescopic link (10) respectively.

2. The cutting equipment for fin processing according to claim 1, characterized in that the moving assembly comprises a motor (12), the motor (12) is fixedly installed on the outer side wall surface of the collecting box (3), a driving end of the motor (12) penetrates through the side wall surface of the collecting box (3) and is fixedly provided with a screw rod (13), the other end of the screw rod (13) is rotatably installed on the other side wall surface in the collecting box (3), a guide groove (14) is formed in the lower wall surface of the workbench (1) and located on two sides of the opening (2), a guide block (15) is installed in the guide groove (14) in a sliding mode, an L-shaped rod (16) is fixedly installed on the lower wall surface of the guide block (15), a moving block (17) is fixedly installed between the L-shaped rods (16), a first threaded hole is formed in the moving block (17), the moving block (17) is in meshed connection with the screw rod (13) through the first threaded hole, and the cutting machine (4) is fixedly installed on the upper wall surface of the moving block (17).

3. The cutting equipment for fin processing according to claim 1, wherein the dust collection device comprises a dust collection box (18), the dust collection box (18) is fixedly installed on the lower wall surface of the workbench (1) and located on one side of the collecting box (3), a filter screen (19) is obliquely and fixedly installed in the collecting box (3), an air pump (20) is fixedly installed on the outer side wall surface of the dust collection box (18), a first guide pipe (21) is arranged between the input end of the air pump (20) and the dust collection box (18), a second guide pipe (22) is connected between the dust collection box (18) and the collecting box (3), and a discharging door (23) is arranged on one side of the filter screen (19) on the lower wall surface of the dust collection box (18).

4. The cutting device for fin processing according to claim 1, wherein the clamping assembly comprises a pressing plate (24), a pull rod (25) is fixedly mounted on the upper wall surface of the pressing plate (24), a first through hole is formed in the upper wall surface of the concave plate (11), the pull rod (25) penetrates through the first through hole, a spring (26) is fixedly mounted between the pressing plate (24) and the concave plate (11), the spring (26) is sleeved on the pull rod (25), and a pull ring is fixedly mounted on the upper end of the pull rod (25).

5. The cutting device for fin machining according to claim 4, wherein studs (27) are fixedly mounted on the pressing plate (24) and located on two sides of the pull rod (25), second through holes are formed in the upper wall surface of the concave plate (11) and located on two sides of the threaded holes, the studs (27) penetrate through the second through holes, first limit nuts (28) are screwed on the studs (27) and located below the upper wall surface of the concave plate (11), and second limit nuts (29) are screwed on the studs (27) and located above the upper wall surface of the concave plate (11).

6. The cutting device for processing the radiating fins according to claim 1, wherein the limiting assembly comprises a top plate (30), a screw rod (31) is rotatably installed at the center of the top plate (30), a second threaded hole is formed in the sliding block (6), the screw rod (31) is connected in the second threaded hole in a meshed mode, a handle is fixedly installed at the upper end of the screw rod (31), the sliding groove (5) is of a dovetail groove structure, and the sliding block (6) is of a dovetail block structure.

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