CN212238958U

CN212238958U - Hydraulic forming machine for outer fins

Info

Publication number: CN212238958U
Application number: CN202020942401.XU
Authority: CN
Inventors: 黄卫兵
Original assignee: Zhangjiagang Taiheng Machinery Co ltd
Current assignee: Zhangjiagang Taiheng Machinery Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-29
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to an outer fin hydraulic forming machine, which comprises a base, a servo motor is fixedly connected with the front side of the base, a workbench is fixedly connected with the top of the base, a connecting rod is fixedly connected with one side of the workbench, the end of the connecting rod is rotatably connected with a terminal plate, an aluminum strip is arranged on the terminal plate, a positioning plate is fixedly connected with the upper side of the workbench, a supporting rod is arranged on one side of the positioning plate, a guide roller is rotatably connected with the supporting rod through a synchronous belt, the guide roller is rotatably connected with the output end of the servo motor through a synchronous belt, a pressing roller is arranged above the guide roller and is rotatably connected with the supporting rod, a forming box is arranged on one side of the supporting rod, and a slicing box is arranged on one side of the forming box. And the guide roll and the compression roll can carry out impurity removal treatment on the aluminum strip, so that the forming quality is prevented from being influenced.

Description

Hydraulic forming machine for outer fins

Technical Field

The utility model relates to an outer fin hydraulic forming machine belongs to fin forming machine technical field.

Background

The fin forming machine is a main processing device of heat transfer fins, and the device generally drives a main shaft to rotate by a motor, and the rotary motion on the main shaft is converted into the linear motion of a connecting rod and a supporting column by a crank-connecting rod mechanism, so that a die on a workbench is driven to perform stamping action, and the steps of feeding, stamping, discharging and the like of processing materials are realized.

Most of the existing fin forming machines directly convey an aluminum strip to a region to be processed for processing, the aluminum strip may incline in the conveying process to influence the forming effect of fins, the surface of the aluminum strip is easily stained with dirt, the forming quality of the fins is influenced after the aluminum strip is processed and formed, and the heat transfer effect is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides an outer fin hydraulic forming machine, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an outer fin hydraulic forming machine, includes the base, base front side fixedly connected with servo motor, base top fixedly connected with workstation, workstation one side fixedly connected with connecting rod, the connecting rod end rotates and is connected with the terminal dish, be equipped with the aluminium strip on the terminal dish, workstation top fixedly connected with locating plate, locating plate one side is equipped with the bracing piece, it is connected with the guide roll to rotate on the bracing piece, the guide roll passes through the hold-in range and is connected with servo motor output rotation, the guide roll top is equipped with the pinch roller, the pinch roller rotates with the bracing piece to be connected, bracing piece one side is equipped with the shaping case, shaping case one side is equipped with the slicer case.

As a preferred technical scheme of the utility model, be equipped with in the base and put the board, put board and base inner wall sliding connection, base one side fixedly connected with bearing plate, bearing plate top sliding connection has the collecting box.

As a preferred technical scheme of the utility model, base bottom fixedly connected with antiskid landing leg, antiskid landing leg distributes in base bottom four corners department, section roof portion fixedly connected with cooling fan.

As an optimal technical scheme of the utility model, can adjust between compression roller and the bracing piece, compression roller and the peripheral bonding of guide roll are connected with the brush circle, fixedly connected with laser locator between slice case and the shaping case.

As a preferred technical scheme of the utility model, the shaping incasement portion is equipped with first hydraulic cylinder, first hydraulic cylinder one side is equipped with time relay, first hydraulic cylinder bottom fixedly connected with cope match-plate pattern, the cope match-plate pattern below is equipped with the lower bolster, lower bolster bottom fixedly connected with second hydraulic cylinder, the quantity of second hydraulic cylinder is three, second hydraulic cylinder bottom and shaping incasement wall fixed connection.

As a preferred technical scheme of the utility model, the inside baffle that is equipped with of section case, baffle top fixedly connected with third hydraulic cylinder, the cab apron is crossed to third hydraulic cylinder bottom fixedly connected with, cross and be equipped with buffer spring between cab apron and the baffle, cross the last cutting knife of cab apron bottom fixedly connected with, it is equipped with down the cutting knife to go up the cutting knife below, it is equipped with the sliding sleeve to go up the cutting knife both sides, the inside sliding connection of sliding sleeve has the slide bar, the slide bar runs through cab apron and baffle fixed connection, slide bar bottom and section incasement wall fixed connection.

The utility model discloses beneficial effect: the utility model can position the aluminum strip by arranging the positioning plate, centralize the position of the aluminum strip, avoid the aluminum strip from inclining in the conveying process and influencing the forming effect of fins, can guide and convey the aluminum strip by arranging the supporting rod, the guide roller and the pressing roller, can remove impurities on the surface of the aluminum strip by the brush ring which is bonded and connected with the periphery of the guide roller and the pressing roller, avoid the influence of excessive impurities on the surface of the aluminum strip on the heat transfer effect of the fins after the aluminum strip is stamped into the fins, can position the aluminum strip by arranging the laser positioner, leave a cursor point on the surface of the aluminum strip, facilitate the cutting box to cut the aluminum strip, avoid cutting errors, extrude the aluminum strip into the primary shape of the fins by arranging the forming box, the working period of the first hydraulic cylinder and the second hydraulic cylinder can be controlled by the time relay, avoid the influence on the forming effect caused by the repeated extrusion of the aluminum strip due to work all the, can cut the aluminium strip fin that has elementary shape through setting up the section case, the inside buffer spring of section case can cushion the stress of the vertical direction that the cab apron received, avoids cab apron and last cutting knife to lead to spare part impaired owing to vibrations after long-term the use, influences life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the internal structure of the forming box of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the slicing box of the present invention.

Reference numbers in the figures: 1. a base; 2. a servo motor; 3. a work table; 4. a connecting rod; 5. a terminal tray; 6. an aluminum strip; 7. positioning a plate; 8. a support bar; 9. a guide roller; 10. a pressure roller; 11. forming a box; 12. a slice box; 13. placing a plate; 14. a bearing plate; 15. a collection box; 16. anti-skid support legs; 17. a cooling fan; 18. a brush ring; 19. a laser locator; 20. a first hydraulic cylinder; 21. a time relay; 22. mounting a template; 23. a lower template; 24. a second hydraulic cylinder; 25. a partition plate; 26. a third hydraulic cylinder; 27. a transition plate; 28. a buffer spring; 29. an upper cutter; 30. a sliding sleeve; 31. a slide bar.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in figures 1-3, an external fin hydraulic forming machine comprises a base 1, a servo motor 2 is fixedly connected with the front side of the base 1, a workbench 3 is fixedly connected with the top of the base 1, a connecting rod 4 is fixedly connected with one side of the workbench 3, a terminal disc 5 is rotatably connected with the tail end of the connecting rod 4, an aluminum strip 6 is arranged on the terminal disc 5, a positioning plate 7 is fixedly connected with the upper part of the workbench 3, a supporting rod 8 is arranged on one side of the positioning plate 7, a guide roller 9 is rotatably connected with the supporting rod 8, the guide roller 9 is rotatably connected with the output end of the servo motor 2 through a synchronous belt, a compression roller 10 is arranged above the guide roller 9, the compression roller 10 is rotatably connected with the supporting rod 8, a forming box 11 is arranged, here, the servo motor 2, the cooling fan 17, and the time relay 21 are all related art, and therefore, detailed description thereof is omitted here.

As shown in fig. 1, a placing plate 13 is arranged in a base 1 of the embodiment, the placing plate 13 is connected with the inner wall of the base 1 in a sliding manner, one side of the base 1 is fixedly connected with a bearing plate 14, a collecting box 15 is connected above the bearing plate 14 in a sliding manner, the bottom of the base 1 is fixedly connected with anti-skidding supporting legs 16, the anti-skidding supporting legs 16 are distributed at four corners of the bottom of the base 1, the top of a slicing box 12 is fixedly connected with a cooling fan 17, a pressing roller 10 and a supporting rod 8 can be adjusted, a brush ring 18 is bonded and connected with the peripheries of the pressing roller 10 and a guide roller 9, a laser positioner 19 is fixedly connected between the slicing box 12 and a forming box 11, the brush ring 18 bonded and connected with the peripheries of the guide roller 9 and the pressing roller 10 can remove impurities on the surface of an aluminum strip 6, the influence of the heat transfer effect of fins after the aluminum strip 6 is punched, and cursor points are left on the surface of the aluminum strip 6, so that the aluminum strip 6 can be conveniently cut by the slicing box 12, and cutting errors are avoided.

As shown in fig. 2, the inside first hydraulic cylinder 20 that is equipped with of shaping case 11 of this embodiment, first hydraulic cylinder 20 one side is equipped with time relay 21, first hydraulic cylinder 20 bottom fixedly connected with cope match-plate pattern 22, cope match-plate pattern 22 below is equipped with lower bolster 23, lower bolster 23 bottom fixedly connected with second hydraulic cylinder 24, the quantity of second hydraulic cylinder 24 is three, second hydraulic cylinder 24 bottom and shaping case 11 inner wall fixed connection, can extrude into the elementary shape of fin with aluminium strip 6 through setting up shaping case 11, the duty cycle of time relay 21 steerable first hydraulic cylinder 20 and second hydraulic cylinder 24, avoid working always to lead to aluminium strip 6 repeated extrusion to influence the shaping effect.

As shown in fig. 3, a partition plate 25 is arranged inside the slicing box 12 of the embodiment, a third hydraulic cylinder 26 is fixedly connected above the partition plate 25, a transition plate 27 is fixedly connected at the bottom of the third hydraulic cylinder 26, a buffer spring 28 is arranged between the transition plate 27 and the partition plate 25, an upper cutter 29 is fixedly connected at the bottom of the transition plate 27, a lower cutter is arranged below the upper cutter 29, sliding sleeves 30 are arranged at two sides of the upper cutter 29, sliding rods 31 are slidably connected inside the sliding sleeves 30, the sliding rods 31 penetrate through the transition plate 27 and are fixedly connected with the partition plate 25, the bottoms of the sliding rods 31 are fixedly connected with the inner wall of the slicing box 12, the fin of the aluminum strip 6 with the primary shape can be cut by arranging the slicing box 12, the buffer spring 28 inside the slicing box 12 can buffer the stress in the vertical direction received by the transition plate 27, and avoid the damage of the components caused by the vibration after the transition, affecting the service life.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: the utility model discloses start servo motor 2 and drive guide roll 9 and rotate when using, aluminium strip 6 reachs between guide roll 9 and the pinch roller 10 via locating plate 7, the brush circle 18 on guide roll 9 and the pinch roller 10 can detach the impurity on aluminium strip 6 surface, aluminium strip 6 is via forming box 11 back time relay 21 control first hydraulic cylinder 20 and the work of second hydraulic cylinder 24, extrude aluminium strip 6, aluminium strip 6 takes place to deform, the elementary shape that has the fin, laser locator 19 can mark the cursor on aluminium strip 6 surface when laser locator 19, third hydraulic cylinder 26 starts after aluminium strip 6 reaches slice case 12, cutting knife 29 cuts aluminium strip 6 on the drive, aluminium strip 6 after the cutting falls into inside collecting box 15, the staff can put collecting box 15 on putting board 13 when the aluminium strip 6 of collecting box 15 inside is too much.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides an outer fin hydraulic forming machine, includes base (1), its characterized in that: the front side of the base (1) is fixedly connected with a servo motor (2), the top of the base (1) is fixedly connected with a workbench (3), one side of the workbench (3) is fixedly connected with a connecting rod (4), the tail end of the connecting rod (4) is rotatably connected with a terminal plate (5), an aluminum strip (6) is arranged on the terminal plate (5), a positioning plate (7) is fixedly connected above the workbench (3), a supporting rod (8) is arranged on one side of the positioning plate (7), a guide roller (9) is rotatably connected on the supporting rod (8), the guide roller (9) is rotationally connected with the output end of the servo motor (2) through a synchronous belt, a pressing roller (10) is arranged above the guide roller (9), the pressing roller (10) is rotationally connected with the supporting rod (8), one side of the supporting rod (8) is provided with a forming box (11), and one side of the forming box (11) is provided with a slicing box (12).

2. The hydraulic external fin forming machine according to claim 1, wherein: the improved garbage bin is characterized in that a placing plate (13) is arranged in the base (1), the placing plate (13) is connected with the inner wall of the base (1) in a sliding mode, a bearing plate (14) is fixedly connected to one side of the base (1), and a collecting box (15) is connected to the upper portion of the bearing plate (14) in a sliding mode.

3. The hydraulic external fin forming machine according to claim 1, wherein: the anti-skidding support leg structure is characterized in that anti-skidding support legs (16) are fixedly connected to the bottom of the base (1), the anti-skidding support legs (16) are distributed at four corners of the bottom of the base (1), and a cooling fan (17) is fixedly connected to the top of the slicing box (12).

4. The hydraulic external fin forming machine according to claim 1, wherein: the adjustable laser slicing device is characterized in that the space between the pressing roller (10) and the supporting rod (8) can be adjusted, the peripheries of the pressing roller (10) and the guide roller (9) are bonded with a brush ring (18), and a laser positioner (19) is fixedly connected between the slicing box (12) and the forming box (11).

5. The hydraulic external fin forming machine according to claim 1, wherein: the hydraulic forming device is characterized in that a first hydraulic oil cylinder (20) is arranged inside the forming box (11), a time relay (21) is arranged on one side of the first hydraulic oil cylinder (20), an upper template (22) is fixedly connected to the bottom of the first hydraulic oil cylinder (20), a lower template (23) is arranged below the upper template (22), a second hydraulic oil cylinder (24) is fixedly connected to the bottom of the lower template (23), the number of the second hydraulic oil cylinders (24) is three, and the bottom of the second hydraulic oil cylinder (24) is fixedly connected with the inner wall of the forming box (11).

6. The hydraulic external fin forming machine according to claim 1, wherein: the novel slicing machine is characterized in that a partition plate (25) is arranged inside the slicing box (12), a third hydraulic oil cylinder (26) is fixedly connected above the partition plate (25), a transition plate (27) is fixedly connected to the bottom of the third hydraulic oil cylinder (26), a buffer spring (28) is arranged between the transition plate (27) and the partition plate (25), an upper cutting knife (29) is fixedly connected to the bottom of the transition plate (27), a lower cutting knife is arranged below the upper cutting knife (29), sliding sleeves (30) are arranged on two sides of the upper cutting knife (29), sliding rods (31) are slidably connected inside the sliding sleeves (30), the sliding rods (31) penetrate through the transition plate (27) and are fixedly connected with the partition plate (25), and the bottoms of the sliding rods (31) are fixedly connected with the inner wall of the slicing box (12).