CN213728701U - Efficient turnover bending device for sheet metal parts - Google Patents

Efficient turnover bending device for sheet metal parts Download PDF

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Publication number
CN213728701U
CN213728701U CN202022358166.4U CN202022358166U CN213728701U CN 213728701 U CN213728701 U CN 213728701U CN 202022358166 U CN202022358166 U CN 202022358166U CN 213728701 U CN213728701 U CN 213728701U
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China
Prior art keywords
bending
sheet metal
workstation
equipment frame
electric telescopic
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CN202022358166.4U
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Chinese (zh)
Inventor
雷智强
王晓滨
李红霞
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Suzhou Yingze Electromechanical Co ltd
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Suzhou Yingze Electromechanical Co ltd
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Abstract

The utility model discloses a high-efficient upset bending device of sheet metal component relates to the sheet metal component technical field that bends, for solving the mechanism relatively fixed that bends, can only adjust through removing the sheet metal component, such regulation mode precision error is great, and work efficiency, the effect of bending are not good, can not satisfy user demand's problem. The inside of workstation is provided with the groove of bending, the top in groove of bending is provided with the equipment frame of bending, the top of workstation is provided with the gallows, the inside of the equipment frame of bending is provided with die holder and punching press head, the inside of the equipment frame of bending is provided with step motor, one side of step motor output is provided with the pivot, the lower extreme of the equipment frame of bending is provided with the gear, and the gear is provided with two, the inside in groove of bending is provided with the rack, the gear is connected with the rack meshing.

Description

Efficient turnover bending device for sheet metal parts
Technical Field
The utility model relates to a sheet metal component technical field that bends specifically is high-efficient upset bending device of sheet metal component.
Background
The sheet metal part is a product processed by a sheet metal process and is manufactured by filament power supply winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precise welding, roll forming, sheet metal bending forming, die forging, water jet cutting and precise welding. The sheet metal part has the characteristics of light weight, high strength, electric conduction, low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like. The plate is firstly subjected to elastic deformation under the pressure of the upper die or the lower die of the bending equipment, then enters into plastic deformation, and is continuously pressurized until the stroke is ended, so that the upper die and the lower die are in close full contact with the plate at three points, and then a V-shaped bending is completed.
At present, when the sheet metal part is machined by using the turnover bending device, the sheet metal part needs to be focused when different bending points are required, the bending mechanism is relatively fixed and can only be adjusted by moving the sheet metal part, the precision error of the adjusting mode is large, the working efficiency and the bending effect are poor, and the use requirement cannot be met. Therefore, the efficient sheet metal part overturning and bending device is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient upset bending device of sheet metal component to providing the mechanism relatively fixed of bending among the solution above-mentioned background, can only adjust through removing the sheet metal component, such regulation mode precision error is great, and work efficiency, the effect of bending are not good, can not satisfy user demand's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency sheet metal part overturning and bending device comprises a workbench and a sheet metal part, wherein a bending groove is formed in the workbench, a bending equipment frame is arranged above the bending groove, one end of the bending equipment frame extends into the bending groove, a hanging frame is arranged above the workbench and is connected with the workbench through screws, a lower die holder and a punching head are arranged in the bending equipment frame, a stepping motor is arranged in the bending equipment frame and is connected with the bending equipment frame through screws, a rotating shaft is arranged on one side of the output end of the stepping motor and is connected with the output end of the stepping motor through a coupling, gears are arranged at the lower end of the bending equipment frame, the two gears are connected with the rotating shaft through screws, a gear row is arranged in the bending groove and is connected with the workbench through screws, the gear is meshed with the gear row.
Preferably, the upper portion of the punching head is provided with a first electric telescopic handle, two ends of the first electric telescopic handle are respectively connected with the bending equipment frame and the punching head through screws, the lower portion of the lower die holder is provided with a second electric telescopic handle, and two ends of the second electric telescopic handle are respectively connected with the bending equipment frame and the lower die holder through screws.
Preferably, one side of gallows is provided with the fixing base, and fixing base and gallows pass through the screw connection, the top of workstation is provided with the slipmat, and the slipmat is connected with workstation and gallows laminating, the slipmat laminates with the sheet metal component mutually, the top of fixing base is provided with third electric telescopic handle, and third electric telescopic handle passes through the screw connection with the fixing base, the below of fixing base is provided with the rubber grip block, and the rubber grip block passes through the screw connection with third electric telescopic handle, the rubber grip block laminates with the sheet metal component mutually.
Preferably, the both sides of workstation all are provided with spacing, and spacing is provided with two, and two spacing and workstation all pass through the screw connection, all be provided with the gyro wheel between the upper end of workstation and two spacing, and the gyro wheel all rotates with workstation and spacing to be connected, the gyro wheel laminates with the sheet metal component mutually.
Preferably, be provided with the spout on the inner wall in groove of bending, the both sides of the equipment rack of bending all are provided with the slider, and the slider passes through the screw connection with the equipment rack of bending, the one end of slider extends to the inside of spout, and slider and workstation sliding connection, the lower extreme of gallows is provided with spacing spout, the top of the equipment rack of bending is provided with T type stopper, and T type stopper passes through the screw connection with the equipment rack of bending, the one end of T type stopper extends to the inside of spacing spout, and T type stopper and gallows sliding connection.
Preferably, both ends of the lower die holder are provided with sliding cavities, guide blocks are arranged inside the sliding cavities and connected with the lower die holder through screws, guide grooves are formed in the outer wall of the bending equipment frame, one ends of the guide blocks extend into the guide grooves, and the guide blocks are connected with the bending equipment frame in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a device passes through step motor, the gear, the rack, the setting of T type stopper and slider, drive gear revolve with the help of the pivot under step motor's effect, because the gear is connected with the meshing of rack, just can drive the equipment frame of bending and move in the groove of bending when along with gear revolve, thereby adjust the relative position between die holder and punching press head and the sheet metal component, T type stopper and slider respectively with gallows and workstation sliding connection, can lead to it spacing when sliding along with the equipment frame of bending, thereby the stability of the equipment frame of bending regulation has been ensured. The relative position between the stamping head and the sheet metal part can be adjusted according to the sheet metal part bending requirement, and the problem of low processing efficiency of different bending points is solved.
2. The utility model discloses a device passes through the setting of third electric telescopic handle, rubber grip block and gyro wheel, drives the rubber grip block and goes up and down under third electric telescopic handle's effect, can carry out the centre gripping with the one end of sheet metal component with the help of the extrusion force between rubber grip block and the sheet metal component and fix, and the gyro wheel can drive the gyro wheel rotation when the extrusion is excessive between sheet metal component and gyro wheel to it suitably overturns to drive the sheet metal component. One end position of the sheet metal part can be ensured to be relatively stable, the sheet metal part can be ensured to be stable when the sheet metal part is stressed in a stamping mode, and the problem that the sheet metal part is stressed, deviated and bent at low precision is solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view taken along line B-B of the present invention;
FIG. 3 is a cross-sectional view of the bending apparatus frame and the lower die holder of the present invention;
fig. 4 is a partial enlarged view of the area a of the present invention.
In the figure: 1. a work table; 2. a hanger; 3. a fixed seat; 4. a sheet metal part; 5. a limiting frame; 6. a roller; 7. bending the groove; 8. bending the equipment frame; 9. a lower die holder; 10. a T-shaped limiting block; 11. a limiting chute; 12. a first electric telescopic rod; 13. punching a head; 14. a slider; 15. a chute; 16. a stepping motor; 17. a rotating shaft; 18. a gear; 19. a tooth row; 20. a second electric telescopic rod; 21. a slide chamber; 22. a guide block; 23. a guide groove; 24. a third electric telescopic rod; 25. a rubber clamping block; 26. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: a sheet metal part efficient overturning and bending device comprises a workbench 1 and a sheet metal part 4, wherein a bending groove 7 is formed in the workbench 1, a bending equipment frame 8 is arranged above the bending groove 7, one end of the bending equipment frame 8 extends into the bending groove 7, a hanging frame 2 is arranged above the workbench 1, the hanging frame 2 is connected with the workbench 1 through screws, a lower die holder 9 and a stamping head 13 are arranged in the bending equipment frame 8, the sheet metal part 4 can be bent through the lower die holder 9 and the stamping head 13, a stepping motor 16 is arranged in the bending equipment frame 8, the stepping motor 16 is connected with the bending equipment frame 8 through screws, a rotating shaft 17 is arranged on one side of the output end of the stepping motor 16, the rotating shaft 17 is connected with the output end of the stepping motor 16 through a coupler, a gear 18 is arranged at the lower end of the bending equipment frame 8, two gears 18 are arranged, and the gear 18 is connected with the rotating shaft 17 through screws, a gear row 19 is arranged inside the bending groove 7, the gear row 19 is connected with the workbench 1 through screws, a gear 18 is meshed with the gear row 19, the stepping motor 16 drives the gear 18 to rotate, and the gear 18 is meshed with the gear row 19 and indirectly drives the bending equipment frame 8 to move in the bending groove 7 along with the rotation of the gear 18.
Further, a first electric telescopic rod 12 is arranged above the stamping head 13, two ends of the first electric telescopic rod 12 are connected with the bending equipment frame 8 and the stamping head 13 through screws respectively, a second electric telescopic rod 20 is arranged below the lower die holder 9, and two ends of the second electric telescopic rod 20 are connected with the bending equipment frame 8 and the lower die holder 9 through screws respectively. The first electric telescopic rod 12 and the second electric telescopic rod 20 respectively drive the punching head 13 and the lower die holder 9 to lift, so that the bending size can be adjusted.
Further, one side of gallows 2 is provided with fixing base 3, and fixing base 3 passes through bolted connection with gallows 2, the top of workstation 1 is provided with slipmat 26, and slipmat 26 is connected with the laminating of workstation 1 and gallows 2, slipmat 26 laminates with sheet metal component 4 mutually, the top of fixing base 3 is provided with third electric telescopic handle 24, and third electric telescopic handle 24 passes through bolted connection with fixing base 3, the below of fixing base 3 is provided with rubber grip block 25, and rubber grip block 25 passes through bolted connection with third electric telescopic handle 24, rubber grip block 25 laminates with sheet metal component 4 mutually. The third electric telescopic rod 24 drives the rubber clamping block 25 to ascend and descend, so that one end of the sheet metal part 4 can be clamped and fixed.
Further, the both sides of workstation 1 all are provided with spacing 5, and spacing 5 is provided with two, and two spacing 5 all pass through the screw connection with workstation 1, all are provided with gyro wheel 6 between the upper end of workstation 1 and two spacing 5, and gyro wheel 6 all rotates with workstation 1 and spacing 5 to be connected, and gyro wheel 6 laminates with sheet metal component 4 mutually. Through being convenient for with sheet metal component 4 material loading, and will drive gyro wheel 6 when the extrusion force between sheet metal component 4 and gyro wheel 6 is excessive and rotate to make sheet metal component 4 carry out corresponding upset.
Further, be provided with spout 15 on the inner wall of groove 7 of bending, the both sides of equipment rack 8 of bending all are provided with slider 14, and slider 14 passes through the screw connection with equipment rack 8 of bending, the one end of slider 14 extends to the inside of spout 15, and slider 14 and workstation 1 sliding connection, the lower extreme of gallows 2 is provided with spacing spout 11, the top of equipment rack 8 of bending is provided with T type stopper 10, and T type stopper 10 passes through the screw connection with equipment rack 8 of bending, the one end of T type stopper 10 extends to the inside of spacing spout 11, and T type stopper 10 and gallows 2 sliding connection. The movable bending equipment frame 8 can be guided and limited through the T-shaped limiting block 10 and the sliding block 14, so that the moving stability of the bending equipment frame 8 is improved.
Further, both ends of the lower die holder 9 are provided with sliding cavities 21, guide blocks 22 are arranged inside the sliding cavities 21, the guide blocks 22 are connected with the lower die holder 9 through screws, guide grooves 23 are formed in the outer wall of the bending equipment frame 8, one ends of the guide blocks 22 extend into the guide grooves 23, and the guide blocks 22 are connected with the bending equipment frame 8 in a sliding mode. The guide block 22 and the guide groove 23 can guide and limit the lifting lower die holder 9, so that the lifting stability of the lower die holder 9 is improved.
The working principle is as follows: during the use, place sheet metal component 4 on gyro wheel 6 and promote to laminate its one end and slipmat 26 mutually, drive third electric telescopic handle 24 and drive rubber grip block 25 lift, thereby can carry out the centre gripping with the one end of sheet metal component 4 fixed, drive step motor 16, drive gear 18 with the help of pivot 17 and rotate under step motor 16's effect, because gear 18 is connected with the meshing of tooth row 19, will drive bending equipment frame 8 and remove along tooth row 19 along with gear 18 rotates, thereby adjust the relative position between die holder 9 and punching press head 13 and sheet metal component 4, it can just to move it to sheet metal component 4 bending position. Drive second electric telescopic handle 20, because die holder 9 and the 8 sliding connection of equipment frame of bending, drive die holder 9 and go up and down under the effect of second electric telescopic handle 20, thereby adjust die holder 9 to the processing demand high position department of bending, drive first electric telescopic handle 12 and drive punching press head 13 and go up and down, just can bend the processing to sheet metal component 4 with the help of the extrusion force between punching press head 13 and sheet metal component 4, with sheet metal component 4 with the below die holder 9 contact can, sheet metal component 4 leads to gyro wheel 6 to rotate when the extrusion atress, thereby corresponding 4 upsets of sheet metal component of making.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. High-efficient upset bending device of sheet metal component, including workstation (1) and sheet metal component (4), its characterized in that: a bending groove (7) is formed in the workbench (1), a bending equipment frame (8) is arranged above the bending groove (7), one end of the bending equipment frame (8) extends into the bending groove (7), a hanging bracket (2) is arranged above the workbench (1), the hanging bracket (2) is connected with the workbench (1) through screws, a lower die holder (9) and a punching head (13) are arranged in the bending equipment frame (8), a stepping motor (16) is arranged in the bending equipment frame (8), the stepping motor (16) is connected with the bending equipment frame (8) through screws, a rotating shaft (17) is arranged on one side of the output end of the stepping motor (16), the rotating shaft (17) is connected with the output end of the stepping motor (16) through a coupler, a gear (18) is arranged at the lower end of the bending equipment frame (8), the gear (18) is provided with two, and the gear (18) passes through bolted connection with pivot (17), the inside in bending groove (7) is provided with tooth row (19), and tooth row (19) passes through bolted connection with workstation (1), gear (18) and tooth row (19) meshing connection.
2. The efficient sheet metal part overturning and bending device according to claim 1, which is characterized in that: the stamping device is characterized in that a first electric telescopic rod (12) is arranged above the stamping head (13), two ends of the first electric telescopic rod (12) are respectively connected with the bending equipment frame (8) and the stamping head (13) through screws, a second electric telescopic rod (20) is arranged below the lower die holder (9), and two ends of the second electric telescopic rod (20) are respectively connected with the bending equipment frame (8) and the lower die holder (9) through screws.
3. The efficient sheet metal part overturning and bending device according to claim 1, which is characterized in that: one side of gallows (2) is provided with fixing base (3), and fixing base (3) pass through the screw connection with gallows (2), the top of workstation (1) is provided with slipmat (26), and slipmat (26) are connected with workstation (1) and gallows (2) laminating, slipmat (26) and sheet metal component (4) laminate mutually, the top of fixing base (3) is provided with third electric telescopic handle (24), and third electric telescopic handle (24) and fixing base (3) pass through the screw connection, the below of fixing base (3) is provided with rubber grip block (25), and rubber grip block (25) and third electric telescopic handle (24) pass through the screw connection, rubber grip block (25) and sheet metal component (4) laminate mutually.
4. The efficient sheet metal part overturning and bending device according to claim 1, which is characterized in that: the utility model discloses a metal sheet forming device, including workstation (1), spacing frame (5), gyro wheel (6), and workstation (1) and spacing frame (5), the both sides of workstation (1) all are provided with spacing frame (5), and spacing frame (5) are provided with two, and two spacing frame (5) all pass through screw connection with workstation (1), all be provided with gyro wheel (6) between the upper end of workstation (1) and two spacing frame (5), and gyro wheel (6) and workstation (1) and spacing frame (5) all rotate and are connected, gyro wheel (6) and sheet metal component (4) laminate mutually.
5. The efficient sheet metal part overturning and bending device according to claim 1, which is characterized in that: be provided with spout (15) on the inner wall of groove (7) of bending, the both sides of equipment rack (8) of bending all are provided with slider (14), and slider (14) and equipment rack (8) of bending pass through screw connection, the one end of slider (14) extends to the inside of spout (15), and slider (14) and workstation (1) sliding connection, the lower extreme of gallows (2) is provided with spacing spout (11), the top of equipment rack (8) of bending is provided with T type stopper (10), and T type stopper (10) and equipment rack (8) of bending pass through screw connection, the one end of T type stopper (10) extends to the inside of spacing spout (11), and T type stopper (10) and gallows (2) sliding connection.
6. The efficient sheet metal part overturning and bending device according to claim 1, which is characterized in that: both ends of die holder (9) all are provided with smooth chamber (21), the inside in smooth chamber (21) is provided with guide block (22), and guide block (22) pass through bolted connection with die holder (9), be provided with guide way (23) on the outer wall of equipment frame (8) of bending, and the one end of guide block (22) extends to the inside of guide way (23), guide block (22) and equipment frame (8) sliding connection of bending.
CN202022358166.4U 2020-10-21 2020-10-21 Efficient turnover bending device for sheet metal parts Active CN213728701U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022358166.4U CN213728701U (en) 2020-10-21 2020-10-21 Efficient turnover bending device for sheet metal parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022358166.4U CN213728701U (en) 2020-10-21 2020-10-21 Efficient turnover bending device for sheet metal parts

Publications (1)

Publication Number Publication Date
CN213728701U true CN213728701U (en) 2021-07-20

Family

ID=76851772

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022358166.4U Active CN213728701U (en) 2020-10-21 2020-10-21 Efficient turnover bending device for sheet metal parts

Country Status (1)

Country Link
CN (1) CN213728701U (en)

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