CN114406092A - Automatic flanging machine of multistation thin wall axle sleeve - Google Patents
Automatic flanging machine of multistation thin wall axle sleeve Download PDFInfo
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- CN114406092A CN114406092A CN202111461184.8A CN202111461184A CN114406092A CN 114406092 A CN114406092 A CN 114406092A CN 202111461184 A CN202111461184 A CN 202111461184A CN 114406092 A CN114406092 A CN 114406092A
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- 238000005096 rolling process Methods 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims abstract description 51
- 238000007493 shaping process Methods 0.000 claims description 79
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 42
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
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Abstract
The invention provides a multi-station automatic flanging machine for a thin-wall shaft sleeve, and belongs to the technical field of shaft sleeve processing. The multi-station automatic flanging machine for the thin-wall shaft sleeve comprises a rolling component, a flanging component and a blanking component, wherein the blanking component is used for cutting a belt material and pushing the cut belt material into the rolling component, the rolling component is used for rolling the belt material, and finally the flanging component is used for completing 45-degree flanging and 90-degree flanging of the belt material. By utilizing the multi-station automatic flanging machine for the thin-wall shaft sleeve, the processing quality of the thin-wall shaft sleeve is improved, and the labor intensity is reduced.
Description
Technical Field
The invention belongs to the technical field of shaft sleeve processing, and particularly relates to a multi-station automatic flanging machine for a thin-wall shaft sleeve.
Background
The shaft sleeve is a flange type cylindrical mechanical part sleeved on the rotating shaft. The shaft sleeve has simple structure, good wear resistance and convenient assembly and disassembly, so the shaft sleeve is widely applied to the occasions of automobiles, motorcycles, machine tool industry, engineering machinery, hydraulic oil cylinders, hydraulic oil pumps, textile, printing, pharmacy, food, packaging and household electrical appliances.
At present, most of domestic manufacturers manually form a product required by a thin-wall shaft sleeve in a single process, and process the product by adopting a method of gradually stamping and forming a plate by adopting a manual control press; in the course of working, the workman need control the punching press stroke and debug the mould, and the mould of different processes is changed and the regulation of punching press stroke all can lead to the deviation of part size precision, therefore the disability rate is higher. Since the thin-walled shaft sleeve is a part produced in large quantities, such machining methods also result in lower production efficiency and higher labor intensity.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the multi-station automatic flanging machine for the thin-wall shaft sleeve, so that the qualified rate of processed products is greatly improved, and the labor intensity is reduced.
The present invention achieves the above-described object by the following technical means.
The utility model provides an automatic flanger of multistation thin wall axle sleeve, includes:
the rolling assembly comprises an oil cylinder A, a power source, a shaping rotating plate, a half die, a flanging female die, a pushing rod, an air cylinder A, a rolling strip and a rolling plate; a piston rod of the oil cylinder A is fixedly connected with a pushing moving plate, and the pushing moving plate is fixedly connected with a pushing rod; the power source is connected with one end of an indexing shaft, the indexing shaft penetrates through the material pushing moving plate and then is connected with the shaping rotating plate in a key mode, and the tail end of the indexing shaft is rotatably connected to the shaping plate; a flanging female die is fixed on the shaping plate and is coaxial with the material pushing rod; the reshaping rotary plate is uniformly and fixedly connected with a plurality of half dies, and one half die is coaxial with the rolling guide sleeve fixed on the reshaping plate; the shaping plate is provided with a rolling plate, the rolling plate is provided with a 9-shaped channel along the horizontal direction, the circular part of the 9-shaped channel is coaxial with the rolling guide sleeve, the horizontal part of the 9-shaped channel extends into one end of a rolling strip, the other end of the rolling strip is fixed on a rolling pushing moving plate, and the rolling pushing moving plate is connected with a piston rod of the cylinder A;
the flanging assembly comprises a flanging reshaping moving plate, a servo motor, a ball screw, a reshaping sliding plate, a rounding male die, an oil cylinder B, a 90-degree flanging male die and a 45-degree flanging male die; the flanging shaping moving plate is provided with a pair of parallel slide rails, the shaping sliding plate moves along the slide rails, a 90-degree flanging male die and a 45-degree flanging male die are fixed on the shaping sliding plate, and the 45-degree flanging male die and the flanging female die are coaxial when the shaping sliding plate is at an initial position; an output shaft of the servo motor is connected with one end of a ball screw, the tail end of the ball screw is supported on the flanging and reshaping movable plate, and the ball screw is connected with the reshaping sliding plate through a screw nut; the rolling male die is fixed on the flanging and shaping moving plate and is coaxial with the rolling guide sleeve; the flanging and shaping moving plate is connected with a piston rod of the oil cylinder B;
the blanking assembly comprises an oil cylinder C, a blanking upper movable plate, an air cylinder B, a linear guide rail, a blanking push plate, a guide post, a lower guide plate, an upper guide plate, a blanking female die and a blanking male die; a piston rod of the oil cylinder C is fixedly connected with a blanking upper movable plate, a blanking male die and a blanking push plate are arranged below the blanking upper movable plate, and the lower end face of the blanking push plate and the upper end face of the blanking male die are on the same horizontal plane; the blanking push plate is fixed on the guide rail sliding block, the guide rail sliding block is connected with a piston rod of the cylinder B, and the guide rail sliding block moves along the linear guide rail; the pair of material guiding columns are fixed on the workbench, and the central lines of the two material guiding columns are superposed with the central line of the blanking male die; the upper material guide plate is fixed above the lower material guide plate, a gap is reserved between the upper material guide plate and the lower material guide plate, the gap is aligned with the horizontal part of the 9-shaped channel, and the bottom end of the lower material guide plate is fixed on the shaping plate; and the blanking female dies are superposed with the central lines of the blanking male dies at the two sides of the lower end of the upper movable plate for blanking.
In the technical scheme, the power source comprises a motor and a speed reducer, an output shaft of the motor is connected with the speed reducer, and the speed reducer is connected with one end of the indexing shaft through a coupler A.
In the technical scheme, the pushing moving plate is in sliding fit with the pair of shaping guide pillars A, one ends of the shaping guide pillars are fixedly connected to the fixed plate, the other ends of the shaping guide pillars are fixedly connected to the shaping plate, and the fixed plate is provided with the oil cylinder A and the speed reducer.
In the technical scheme, a deep groove ball bearing is arranged between the indexing shaft and the fixing plate, and a tapered roller bearing is arranged between the indexing shaft and the shaping plate.
In the technical scheme, the shaping plate beside the flanging female die is also provided with a through hole convenient for the movement of the 90-degree flanging male die and the 45-degree flanging male die.
In the technical scheme, a slide way is arranged below one side of the flanging female die, which is far away from the material pushing rod.
In the technical scheme, the edge rolling baffle is arranged on one side, away from the edge rolling guide sleeve, of the horizontal part of the 9-shaped channel.
In the technical scheme, the rolling pushing moving plate is in sliding fit with the pair of rolling pushing guide pillars, one end of each rolling pushing guide pillar is fixed on the shaping plate, the other end of each rolling pushing guide pillar is fixed with the air cylinder fixing plate, and the air cylinder A is mounted on the air cylinder fixing plate.
In the technical scheme, the flanging shaping moving plate is in sliding fit with the pair of shaping guide pillars B, one ends of the shaping guide pillars B are fixedly connected with the oil cylinder fixing plate, and the oil cylinder B is installed on the oil cylinder fixing plate.
In the technical scheme, the blanking upper movable plate is in sliding fit with the blanking guide pillar, one end of the blanking guide pillar is fixedly connected with the blanking upper fixed plate, and the other end of the blanking guide pillar is fixedly connected with the blanking lower die holder; and an oil cylinder C is arranged on the blanking upper fixing plate.
The invention has the beneficial effects that: the automatic flanging machine for the multi-station thin-wall shaft sleeve comprises a rolling component, a flanging component and a blanking component, wherein when the multi-station thin-wall shaft sleeve is automatically flanged, the blanking component finishes cutting and pushing of a strip material to the rolling component, the rolling component finishes rolling of the strip material, and finally the flanging component finishes 45-degree flanging and 90-degree flanging of the strip material; according to the multi-station automatic flanging machine for the thin-wall shaft sleeve, the stamping stroke does not need to be adjusted, dies with different procedures do not need to be installed and debugged, the labor intensity is greatly reduced, and the processing efficiency of a thin-wall shaft sleeve product is improved; meanwhile, the quality problems of out-of-round, uneven wall thickness, even fracture and the like in the thin-wall shaft sleeve processing process are solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the multi-station automatic flanging machine for thin-wall shaft sleeves of the invention;
FIG. 2 is a left side view of the edge rolling assembly of the present invention;
FIG. 3 is a rear view of the edge rolling assembly of the present invention;
FIG. 4 is a front view of the turn-up assembly of the present invention;
FIG. 5 is a side view of the turn-up assembly of the present invention;
FIG. 6 is a side view of the blanking assembly of the present invention;
FIG. 7 is a rear view of the blanking assembly of the present invention;
in the figure: 1-oil cylinder A, 2-motor, 3-speed reducer, 4-coupler A, 5-fixing plate, 6-deep groove ball bearing, 7-pushing material moving plate, 8-nut A, 9-sliding bearing, 10-shaping guide post A, 11-shaping rotating plate, 12-dividing shaft, 14-half die, 15-rolling circle guide sleeve, 16-half die clamping block, 17-flanging female die, 19-shaping female die fixing flange, 20-shaping plate, 21-pushing rod, 22-transition shaft, 23-rolling circle pushing material moving plate, 24-air cylinder fixing plate, 26-air cylinder A, 27-nut B, 28-rolling circle strip fixing plate, 29-wedge block, 30-linear bearing, 31-rolling circle strip, 32-rolling circle pushing guide post, 33-rolling round plate, 34-rolling round baffle, 35-slideway, 36-tapered roller bearing, 37-flanging shaping moving plate, 38-sliding rail, 39-servo motor, 40-coupler B, 41-ball screw, 42-shaping guide post B, 43-shaping sliding plate, 44-rolling convex die, 45-fixed shaft, 46-oil cylinder B, 47-oil cylinder fixing plate, 48-90 ° flanging convex die, 49-45 ° flanging convex die, 50-oil cylinder C, 51-blanking upper fixing plate, 52-blanking guide post, 53-blanking upper moving plate, 54-air cylinder B, 55-linear guide rail, 56-blanking push plate, 57-blanking lower die holder, 58-guide post, 59-lower guide plate, 60-upper guide plate, 61-blanking female die, 62-blanking press plate, 63-blanking male die, 64-guide chute, 65-blanking lower die plate and 66-support.
Detailed Description
The invention will be further described with reference to the following figures and specific examples, but the scope of the invention is not limited thereto.
As shown in figure 1, the multi-station automatic flanging machine for the thin-wall shaft sleeve comprises a rolling component, a flanging component and a blanking component, wherein the rolling component, the flanging component and the blanking component are all arranged on a workbench.
As shown in fig. 2 and 3, the rounding assembly includes an oil cylinder a1, a motor 2, a speed reducer 3, a fixing plate 5, a pushing moving plate 7, a shaping guide post a10, a shaping rotating plate 11, an index shaft 12, a half die 14, a flanging female die 17, a shaping plate 20, a pushing rod 21, a rounding pushing moving plate 23, an air cylinder a26, a rounding strip fixing plate 28, a rounding strip 31, a rounding pushing guide post 32, a rounding plate 33 and a slide way 35; the oil cylinder A1 is fixed on the fixed plate 5, a piston rod of the oil cylinder A1 sequentially penetrates through the fixed plate 5 to be fixedly connected with the pushing moving plate 7, and the pushing moving plate 7 is connected with the pushing rod 21 through the transition shaft 22; an output shaft of the motor 2 is connected with a speed reducer 3, the speed reducer 3 is fixed on a fixing plate 5, the speed reducer 3 is connected with one end of an indexing shaft 12 through a coupler A4, one end, close to a coupler A4, of the indexing shaft 12 is matched with a deep groove ball bearing 6, the deep groove ball bearing 6 is installed on the fixing plate 5, the indexing shaft 12 penetrates through a material pushing moving plate 7 and then is in key connection with a shaping rotating plate 11, the tail end of the indexing shaft 12 is matched with a tapered roller bearing 36, and the tapered roller bearing 36 is installed on an integral plate 20; the pair of shaping guide posts A10 sequentially penetrate through the fixed plate 5 and the pushing moving plate 7, the shaping guide posts A10 and the fixed plate 5 are fixed through nuts A8, and a sliding bearing 9 is arranged between the shaping guide posts A10 and the pushing moving plate 7; the other end of the shaping guide pillar 10 is fixedly connected with a shaping plate 20, a gap is reserved between the shaping plate 20 and the shaping rotating plate 11, the shaping plate 20 is provided with 3 through holes, a flanging female die 17 is fixed in one through hole through a flange, the flanging female die 17 is coaxial with the material pushing rod 21, and the other two through holes reserve a space for a 90-degree flanging male die 48 and a 45-degree flanging male die 49 to move in the horizontal direction; the shaping rotating plate 11 is fixed with four half dies 14 through clamping blocks, the four half dies 14 are uniformly distributed on the shaping rotating plate 11, the shaping plate 20 is fixed with a rolling guide sleeve 15, and the rolling guide sleeve 15 is coaxial with one half die 14; a slide way 35 is arranged below one side of the flanging female die 17 far away from the material pushing rod 21; the shaping plate 20 is provided with a rolling plate 33, the rolling plate 33 is provided with a 9-shaped channel along the horizontal direction, the circular part of the 9-shaped channel is coaxial with the rolling guide sleeve 15, and a rolling baffle 34 is arranged on one side of the horizontal part of the 9-shaped channel, which is far away from the rolling guide sleeve 15; a pair of rounding pushing guide posts 32 is fixed on one side, close to the 9-shaped channel, of the shaping plate 20, the other ends of the rounding pushing guide posts 32 sequentially penetrate through the rounding pushing moving plate 23 and the air cylinder fixing plate 24, the rounding pushing guide posts 32 are connected with the air cylinder fixing plate 24 through nuts B27, linear bearings 30 are matched between the rounding pushing guide posts 32 and the rounding pushing moving plate 23, an air cylinder A26 is fixed on the air cylinder fixing plate 24, and a piston rod of the air cylinder A26 is connected with the rounding pushing moving plate 23; one end of a rolling strip 31 extends into the horizontal part of the 9-shaped channel, the other end of the rolling strip 31 is fixed on the rolling pushing moving plate 23 through a rolling strip fixing plate 28, and the rolling strip 31 and the rolling strip fixing plate 28 are locked through a wedge block 29 and a screw.
As shown in fig. 4 and 5, the flanging assembly comprises a flanging shaping moving plate 37, a slide rail 38, a servo motor 39, a coupling B40, a ball screw 41, a shaping guide pillar B42, a shaping sliding plate 43, a rolling male die 44, a fixed shaft 45, an oil cylinder B46, a 90-degree flanging male die 48 and a 45-degree flanging male die 49; a pair of parallel slide rails 38 are arranged on the flanging reshaping moving plate 37, the reshaping sliding plate 43 moves along the slide rails 38, a 90-degree flanging male die 48 and a 45-degree flanging male die 49 are fixed on the reshaping sliding plate 43 (in the initial position, the 45-degree flanging male die 49 is coaxial with the flanging female die 17), the 90-degree flanging male die 48 is arranged close to the servo motor 39, the servo motor 39 is fixed on the flanging reshaping moving plate 37, the output shaft of the servo motor 39 is connected with one end of a ball screw 41 through a shaft coupling B40, the tail end of the ball screw 41 is supported on the flanging reshaping moving plate 37 through a bearing, and the ball screw 41 is connected with the reshaping sliding plate 43 through a screw nut; a rolling male die 44 is fixed on the flanging shaping moving plate 37, and the rolling male die 44 is coaxial with the rolling guide sleeve 15; the pair of shaping guide posts B42 sequentially penetrate through the flanging shaping moving plate 37 and the oil cylinder fixing plate 47, a bearing is arranged between the shaping guide posts B42 and the flanging shaping moving plate 37, the shaping guide posts B42 and the oil cylinder fixing plate 47 are fixed through nuts, the oil cylinder fixing plate 47 is provided with an oil cylinder B46, and a piston rod of the oil cylinder B46 is connected with the flanging shaping moving plate 37.
As shown in fig. 6 and 7, the blanking assembly includes an oil cylinder C50, a blanking upper fixing plate 51, a blanking guide pillar 52, a blanking upper movable plate 53, an air cylinder B54, a linear guide rail 55, a blanking pushing plate 56, a blanking lower die holder 57, a guide pillar 58, a lower guide plate 59, an upper guide plate 60, a blanking female die 61, a blanking pressing plate 62, a blanking male die 63 and a guide chute 64; the oil cylinder C50 is fixed on the blanking upper fixed plate 51, the blanking guide post 52 sequentially passes through the blanking upper fixed plate 51 and the blanking upper movable plate 53, the blanking guide post 52 is fixed with the blanking upper fixed plate 51 through a nut, a linear bearing is arranged between the blanking guide post 52 and the blanking upper movable plate 53, the upper part of the blanking upper movable plate 53 is fixedly connected with a piston rod of the oil cylinder C50, and the bottom end of the blanking guide post 52 is fixed on the blanking lower die holder 57; a blanking convex die 63 and a blanking push plate 56 are arranged below the blanking upper movable plate 53, and the lower end surface of the blanking push plate 56 and the upper end surface of the blanking convex die 63 are on the same horizontal plane; the blanking male die 63 is fixed on a blanking lower die plate 65, the blanking lower die plate 65 is fixed on a blanking lower die base 57, and a guide chute 64 is arranged on one side of the blanking lower die plate 65; the blanking stripper plate 56 is fixed on the guide rail slide block, the guide rail slide block is connected with the piston rod of the cylinder B54, the guide rail slide block moves along the linear guide rail 55, the linear guide rail 55 is fixed in the groove of the bracket 66, and the cylinder B54 is fixed on the bracket 66; a pair of material guiding columns 58 are fixed on the workbench, and the central lines of the two material guiding columns 58 are superposed with the central line of the blanking convex die 63; the upper material guide plate 60 is fixed above the lower material guide plate 59, a gap is left between the upper material guide plate 60 and the lower material guide plate 59, the gap is aligned with the horizontal part of the 9-shaped channel, and the bottom end of the lower material guide plate 59 is fixed on the shaping plate 20; the blanking pressing plate 62 is installed at the middle position of the lower end of the blanking upper movable plate 53, the pair of blanking female dies 61 are arranged on two sides of the lower end of the blanking upper movable plate 53, and the central lines of the blanking female dies 61 and the blanking male dies 63 are overlapped.
The fixing plate 5, the shaping plate 20, the cylinder fixing plate 24, the blanking lower die holder 57 and the oil cylinder fixing plate 47 are all fixed on the workbench, and the top ends of the fixing plate 5, the shaping plate 20 and the oil cylinder fixing plate 47 are further fixed through one fixing plate.
In the invention, the work of the oil cylinder A1, the motor 2, the air cylinder A26, the servo motor 39, the oil cylinder B46, the oil cylinder C50 and the air cylinder B54 are controlled by a PLC.
The working principle of the multi-station automatic flanging machine for the thin-wall shaft sleeve is as follows: the belt material passes through the middle of the pair of material guiding columns 58 to the position above the blanking male die 63, the oil cylinder C50 starts to work, the blanking upper movable plate 53 is pushed to move downwards, the blanking female die 61 interacts with the blanking male die 63 to cut the belt material, the waste material is pushed out along the material guiding groove 64, and the oil cylinder C50 resets; the cylinder B54 starts to work to drive the blanking push plate 56 to move, the cut strip is pushed to the gap between the upper guide plate 60 and the lower guide plate 59 and then enters the horizontal part of the 9-shaped channel, and when the strip touches the rolling baffle 34, the cylinder B54 resets; the cylinder A26 starts to work to drive the edge rolling strip 31 to move, the belt material is rolled in the 9-shaped channel, and the cylinder A26 resets; the oil cylinder B46 starts to work to drive the flanging and reshaping moving plate 37 to move, the rolling male die 44 pushes the rolled strip material to one of the half dies 14 through the rolling guide sleeve 15, and the oil cylinder B46 resets; the motor 2 starts to work to drive the shaping rotating plate 11 to rotate by 90 degrees, at the moment, the half die 14 sleeved with the rolled strip is coaxial with the material pushing rod 21 and the flanging female die 17, and the motor 2 stops working; the oil cylinder A1 starts to work to drive the material pushing rod 21 to move, the belt material on the half die 14 is pushed into the flanging female die 17, the oil cylinder A1 maintains pressure, the oil cylinder B46 starts to work again, the 45-degree flanging male die 49 interacts with the flanging female die 17 to flange the belt material by 45 degrees, and the oil cylinder B46 resets again; the servo motor 39 starts to work to drive the ball screw 41 to rotate, the flanging reshaping moving plate 37 moves towards one end far away from the servo motor 39, so that the 90-degree flanging male die 48 is coaxial with the flanging female die 17 (the 90-degree flanging male die 48 is coaxial with the flanging female die 17 and is realized by the stroke of the servo motor 39), the servo motor 39 stops working, and the 90-degree flanging male die 48 interacts with the flanging female die 17 to enable the strip to be flanged for 90 degrees, and the oil cylinder A1 and the oil cylinder B46 are reset; when the next rolled strip is pushed into the flanging female die 17, the strip flanged for 90 degrees is pushed out and slides out along the slide way 35, and a cycle is completed.
The present invention is not limited to the above-described embodiments, and any obvious improvements, substitutions or modifications can be made by those skilled in the art without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides an automatic flanger of multistation thin wall axle sleeve which characterized in that includes:
the rolling assembly comprises an oil cylinder A (1), a power source, a shaping rotating plate (11), a half die (14), a flanging female die (17), a pushing rod (21), an air cylinder A (26), a rolling strip (31) and a rolling plate (33); a piston rod of the oil cylinder A (1) is fixedly connected with a pushing moving plate (7), and the pushing moving plate (7) is fixedly connected with a pushing rod (21); the power source is connected with one end of an indexing shaft (12), the indexing shaft (12) penetrates through the pushing moving plate (7) and then is connected with the shaping rotating plate (11) in a key mode, and the tail end of the indexing shaft (12) is rotatably connected to the shaping plate (20); a flanging female die (17) is fixed on the shaping plate (20), and the flanging female die (17) is coaxial with the material pushing rod (21); a plurality of half dies (14) are uniformly and fixedly connected on the shaping rotating plate (11), wherein one half die (14) is coaxial with a rolling guide sleeve (15) fixed on the shaping plate (20); a rolling plate (33) is arranged on the shaping plate (20), a 9-shaped channel is formed in the rolling plate (33) along the horizontal direction, the circular part of the 9-shaped channel is coaxial with the rolling guide sleeve (15), one end of a rolling strip (31) extends into the horizontal part of the 9-shaped channel, the other end of the rolling strip (31) is fixed on a rolling pushing moving plate (23), and the rolling pushing moving plate (23) is connected with a piston rod of a cylinder A (26);
the flanging assembly comprises a flanging reshaping moving plate (37), a servo motor (39), a ball screw (41), a reshaping sliding plate (43), a rolling male die (44), an oil cylinder B (46), a 90-degree flanging male die (48) and a 45-degree flanging male die (49); the flanging reshaping movable plate (37) is provided with a pair of parallel slide rails (38), the reshaping sliding plate (43) moves along the slide rails (38), a 90-degree flanging male die (48) and a 45-degree flanging male die (49) are fixed on the reshaping sliding plate (43), and the 45-degree flanging male die (49) is coaxial with the flanging female die (17) at an initial position; an output shaft of the servo motor (39) is connected with one end of a ball screw (41), the tail end of the ball screw (41) is supported on the flanging reshaping moving plate (37), and the ball screw (41) is connected with a reshaping sliding plate (43) through a screw nut; the rounding male die (44) is fixed on the flanging and shaping moving plate (37), and the rounding male die (44) is coaxial with the rounding guide sleeve (15); the flanging reshaping moving plate (37) is connected with a piston rod of the oil cylinder B (46);
the blanking assembly comprises an oil cylinder C (50), a blanking upper movable plate (53), an air cylinder B (54), a linear guide rail (55), a blanking push plate (56), a material guide column (58), a lower material guide plate (59), an upper material guide plate (60), a blanking female die (61) and a blanking male die (63); a piston rod of the oil cylinder C (50) is fixedly connected with the blanking upper movable plate (53), a blanking convex die (63) and a blanking push plate (56) are arranged below the blanking upper movable plate (53), and the lower end surface of the blanking push plate (56) and the upper end surface of the blanking convex die (63) are on the same horizontal plane; the blanking push plate (56) is fixed on a guide rail sliding block, the guide rail sliding block is connected with a piston rod of the air cylinder B (54), and the guide rail sliding block moves along the linear guide rail (55); a pair of material guiding columns (58) is fixed on the workbench, and the central lines of the two material guiding columns (58) are superposed with the central line of the blanking convex die (63); the upper material guide plate (60) is fixed above the lower material guide plate (59), a gap is reserved between the upper material guide plate (60) and the lower material guide plate (59), the gap is aligned with the horizontal part of the 9-shaped channel, and the bottom end of the lower material guide plate (59) is fixed on the shaping plate (20); the blanking female dies (61) are arranged on two sides of the lower end of the blanking upper movable plate (53), and the central lines of the blanking female dies (61) and the blanking male dies (63) are superposed.
2. The automatic flanging machine for the multi-station thin-wall shaft sleeves according to claim 1, wherein the power source comprises a motor (2) and a speed reducer (3), an output shaft of the motor (2) is connected with the speed reducer (3), and the speed reducer (3) is connected with one end of an indexing shaft (12) through a coupling A (4).
3. The multi-station automatic flanging machine for the thin-wall shaft sleeves according to claim 2, wherein the pushing moving plate (7) is in sliding fit with a pair of shaping guide posts A (10), one end of each shaping guide post (10) is fixedly connected to the fixing plate (5), the other end of each shaping guide post is fixedly connected to the shaping plate (20), and the fixing plate (5) is provided with the oil cylinder A (1) and the speed reducer (3).
4. The automatic flanging machine for the multi-station thin-wall shaft sleeves according to claim 1, wherein a deep groove ball bearing (6) is arranged between the indexing shaft (12) and the fixing plate (5), and a tapered roller bearing (36) is arranged between the indexing shaft (12) and the shaping plate (20).
5. The automatic flanging machine for the multi-station thin-wall shaft sleeve according to claim 1, wherein a through hole facilitating the movement of a 90-degree flanging male die (48) and a 45-degree flanging male die (49) is further formed in the shaping plate (20) beside the flanging female die (17).
6. The automatic flanging machine for the multi-station thin-wall shaft sleeves according to claim 1, wherein a slide way (35) is arranged below one side, far away from the material pushing rod (21), of the flanging female die (17).
7. The automatic flanging machine for the multi-station thin-wall shaft sleeves according to claim 1, wherein a rolling baffle (34) is arranged on one side, away from a rolling guide sleeve (15), of the horizontal part of the 9-shaped channel.
8. The multi-station automatic flanging machine for the thin-wall shaft sleeves according to claim 1, wherein the rolling pushing moving plate (23) is in sliding fit with a pair of rolling pushing guide posts (32), one end of each rolling pushing guide post (32) is fixed on the shaping plate (20), the other end of each rolling pushing guide post is fixed on the air cylinder fixing plate (24), and the air cylinder A (26) is mounted on the air cylinder fixing plate (24).
9. The automatic multi-station thin-wall shaft sleeve flanging machine as claimed in claim 1, wherein the flanging shaping moving plate (37) is in sliding fit with a pair of shaping guide pillars B (42), one end of each shaping guide pillar B (42) is fixedly connected with an oil cylinder fixing plate (47), and an oil cylinder B (46) is mounted on each oil cylinder fixing plate (47).
10. The multi-station automatic flanging machine for the thin-walled shaft sleeves according to claim 1, wherein the blanking upper movable plate (53) is in sliding fit with the blanking guide post (52), one end of the blanking guide post (52) is fixedly connected with the blanking upper fixed plate (51), and the other end of the blanking guide post is fixedly connected with the blanking lower die holder (57); and an oil cylinder C (50) is arranged on the blanking upper fixing plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111461184.8A CN114406092A (en) | 2021-12-02 | 2021-12-02 | Automatic flanging machine of multistation thin wall axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111461184.8A CN114406092A (en) | 2021-12-02 | 2021-12-02 | Automatic flanging machine of multistation thin wall axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114406092A true CN114406092A (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111461184.8A Pending CN114406092A (en) | 2021-12-02 | 2021-12-02 | Automatic flanging machine of multistation thin wall axle sleeve |
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| CN204247810U (en) * | 2014-11-04 | 2015-04-08 | 长春合心机械制造有限公司 | Plate automatic rolling circle flanger |
| CN109158462A (en) * | 2018-11-08 | 2019-01-08 | 嘉兴五洲轴承科技有限公司 | A kind of automatic edge rolling apparatus for shaping of axle sleeve |
| CN210098629U (en) * | 2019-03-19 | 2020-02-21 | 高永� | Automatic edge rolling and shaping flanging machine |
| CN111618198A (en) * | 2020-05-12 | 2020-09-04 | 嘉善三鼎机械有限公司 | Shaft sleeve rounding machine |
| CN213134581U (en) * | 2020-05-09 | 2021-05-07 | 嘉善泓嵘机械股份有限公司 | Bearing rolling machine |
| CN216501858U (en) * | 2021-12-02 | 2022-05-13 | 江苏希西维轴承有限公司 | Multi-station automatic flanging machine for thin-wall shaft sleeve |
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2021
- 2021-12-02 CN CN202111461184.8A patent/CN114406092A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204247810U (en) * | 2014-11-04 | 2015-04-08 | 长春合心机械制造有限公司 | Plate automatic rolling circle flanger |
| CN109158462A (en) * | 2018-11-08 | 2019-01-08 | 嘉兴五洲轴承科技有限公司 | A kind of automatic edge rolling apparatus for shaping of axle sleeve |
| CN210098629U (en) * | 2019-03-19 | 2020-02-21 | 高永� | Automatic edge rolling and shaping flanging machine |
| CN213134581U (en) * | 2020-05-09 | 2021-05-07 | 嘉善泓嵘机械股份有限公司 | Bearing rolling machine |
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