CN212760462U

CN212760462U - Automatic bending device is used in sheet metal component production

Info

Publication number: CN212760462U
Application number: CN202020379988.8U
Authority: CN
Inventors: 秦再强; 宋邦斌; 黄瑞
Original assignee: Suzhou Heshimai Precision Machinery Co ltd
Current assignee: Suzhou Heshimai Precision Machinery Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2021-03-23
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses an automatic bending device is used in sheet metal component production relates to sheet metal component production technical field, for solving the ordinary bending device among the prior art problem that the kind of bending is abundant inadequately. The bending tool box comprises a first servo motor, a first connecting block, a model base, a third servo motor, a second connecting block, a bending tool box and a bending tool box, wherein the first connecting block is arranged above the first servo motor, the first connecting block is arranged above the first connecting block, the model base is arranged on two sides of the first connecting block, the third connecting block is arranged below the third servo motor, the second connecting block is arranged below the third connecting block, the bending tool box is arranged on two sides of the second connecting block, the first connecting block and the second connecting block are fixedly connected with the first connecting block and the third connecting block through couplers respectively, the model base and the bending tool box are provided with a plurality of parts, the bending tool box is arranged inside the bending tool box, and the bending tool is.

Description

Automatic bending device is used in sheet metal component production

Technical Field

The utility model relates to a sheet metal component production technical field specifically is an automatic bending device is used in sheet metal component production.

Background

The sheet metal is a comprehensive cold working process aiming at sheet metal (generally below 6 mm), comprising shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as automobile bodies) and the like, and is characterized in that the thickness of the same part is consistent, products processed by the sheet metal process are called sheet metal parts, the sheet metal parts in different industries are generally different, and the sheet metal parts are generally called when being assembled.

The sheet metal part is a product processed by a sheet metal process, the sheet metal part cannot be separated everywhere in life, the sheet metal part 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 and water jet cutting, a bending machine is important equipment for bending and forming workpieces in the sheet metal industry, and the bending machine is used for pressing steel plates into parts with various shapes according to process requirements, however, the bending types of common bending devices in the market are not rich enough at present, and the production efficiency of a factory is reduced; therefore, the market urgently needs to develop an automatic bending device for sheet metal part production to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic bending device is used in sheet metal component production to solve the ordinary bending device who proposes among the above-mentioned background art and bend the not abundant problem of kind inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic bending device for sheet metal part production comprises a first working box and a second working box, wherein a first servo motor is arranged inside the first working box, a first reduction gearbox is arranged above the first servo motor, a first connecting block is arranged above the first reduction gearbox, model bases are arranged on two sides of the first connecting block, a third servo motor is arranged inside the second working box, a third reduction gearbox is arranged below the third servo motor, a second connecting block is arranged below the third reduction gearbox, bending cutter boxes are arranged on two sides of the second connecting block, the first connecting block and the second connecting block are fixedly connected with the first reduction gearbox and the third reduction gearbox respectively through couplers, the model bases and the bending cutter boxes are respectively welded with the first connecting block and the second connecting block, and the model bases and the bending cutter boxes are respectively provided with a plurality of bending cutter boxes, the bending tool box is characterized in that a bending tool is arranged inside the bending tool box, and the bending tool is magnetically connected with the bending tool box.

Preferably, the base is installed to the below of first work box, the spliced pole is all installed to one side of first work box and second work box, first work box and second work box all with spliced pole welded connection.

Preferably, a supporting table and a ball screw are respectively installed inside the first working box, a second servo motor is installed above the supporting table, a second reduction gearbox is installed on one side of the second servo motor, a driving gear is installed on one side of the second reduction gearbox, a driven gear is arranged on one side of the driving gear, a ball screw pair is arranged on the outer side of the ball screw, a push plate is installed above the ball screw pair and is Z-shaped, and a limit block is arranged on one side of the push plate.

Preferably, the second reduction gearbox is fixedly connected with the driving gear through a coupler, the driving gear is meshed with the driven gear, the driven gear is fixedly connected with the ball screw through a coupler, the push plate is fixedly connected with the ball screw pair through a fastening screw, and the second servo motor, the second reduction gearbox, the driving gear, the driven gear, the ball screw pair, the push plate and the ball screw are all provided with two.

Preferably, a fourth servo motor is installed inside the second working box, a fourth reduction gearbox is installed on one side of the fourth servo motor, a deflection disc is installed on one side of the fourth reduction gearbox, a firing pin is installed on one side of the deflection disc, and a fixed cylinder is arranged below the firing pin.

Preferably, the fourth reduction gearbox is fixedly connected with the deflection disc through a coupler, the firing pin is rotatably connected with the deflection disc through a bearing, a through hole is formed in the fixed cylinder, and a part of the firing pin is arranged in the through hole of the fixed cylinder.

Preferably, the inside of first work box installs the support column, the backup pad is installed to the top of support column, backup pad and model base laminating, first reducing gear box and third reducing gear box all pass through the shaft coupling respectively with first connecting block and second connecting block fixed connection, model base and the cutter case of bending all pass through fastening screw respectively with first connecting block and second connecting block fixed connection, a sword section of thick bamboo is installed to the below of second work box, and the inside of a sword section of thick bamboo is provided with the perforation, the sword of bending passes through perforation sliding connection with a sword section of thick bamboo.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting through the toolbox of bending, settle the inside at the toolbox of bending through the sword of bending with different kind, when the arbitrary one kind effect of bending of needs, will bend the sword and release from the inside of the toolbox of bending through the firing pin, and extrude panel beating panel, make the shape that panel made satisfy the demand, the toolbox of bending through the servo motor drive difference rotates, thereby the different sword of bending of timely change, make the kind that this device can be bent very abundant, thereby improve the production efficiency of mill.

2. The utility model discloses a through the setting of model base, make panel when being bent through the model base, moulding effect is better to the production quality of product has been improved, thereby defective percentage when having reduced production has reduced the cost of production, makes this equipment use more handy.

Drawings

Fig. 1 is a front view of an automatic bending device for sheet metal part production of the present invention;

fig. 2 is a schematic view of the internal structure of the first work box of the present invention;

fig. 3 is a schematic diagram of the internal structure of the second working box of the present invention.

In the figure: 1. a first work box; 2. a second work box; 3. connecting columns; 4. a base; 5. pushing the plate; 6. discharging the cutter barrel; 7. a first servo motor; 8. a first reduction gearbox; 9. a first connection block; 10. A model base; 11. a support plate; 12. a support pillar; 13. a support table; 14. a second servo motor; 15. a second reduction gearbox; 16. a drive gear; 17. a driven gear; 18. a ball screw pair; 19. A limiting block; 20. a ball screw; 21. a third servo motor; 22. a third reduction gearbox; 23. bending the cutter box; 24. a fixed cylinder; 25. a striker; 26. a deflection disc; 27. a fourth reduction gearbox; 28. a fourth servo motor; 29. and a second connecting block.

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. 1-3, the present invention provides an embodiment: an automatic bending device for sheet metal part production comprises a first working box 1 and a second working box 2, wherein a first servo motor 7 is arranged inside the first working box 1, a first reduction gearbox 8 is arranged above the first servo motor 7, a first connecting block 9 is arranged above the first reduction gearbox 8, model bases 10 are arranged on two sides of the first connecting block 9, a third servo motor 21 is arranged inside the second working box 2, a third reduction gearbox 22 is arranged below the third servo motor 21, a second connecting block 29 is arranged below the third reduction gearbox 22, bending cutter boxes 23 are arranged on two sides of the second connecting block 29, the first connecting block 9 and the second connecting block 29 are fixedly connected with the first reduction gearbox 8 and the third reduction gearbox 22 through couplers respectively, the model bases 10 and the bending cutter boxes 23 are welded with the first connecting block 9 and the second connecting block 29 respectively, the model base 10 and the bending tool box 23 are provided with a plurality of bending tools, and the bending tools are arranged inside the bending tool box 23 and are magnetically connected with the bending tool box 23.

Further, base 4 is installed to the below of first work box 1, and spliced pole 3 is all installed to one side of first work box 1 and second work box 2, and first work box 1 and second work box 2 all with spliced pole 3 welded connection adopt laser welding technology for welding seam department is not only pleasing to the eye but also firm in connection, thereby makes this equipment outward appearance exquisite.

Further, a supporting table 13 and a ball screw 20 are respectively installed inside the first working box 1, a second servo motor 14 is installed above the supporting table 13, a second reduction gearbox 15 is installed on one side of the second servo motor 14, a driving gear 16 is installed on one side of the second reduction gearbox 15, a driven gear 17 is arranged on one side of the driving gear 16, a ball screw pair 18 is arranged on the outer side of the ball screw 20, a push plate 5 is installed above the ball screw pair 18, the push plate 5 is Z-shaped, a limit block 19 is arranged on one side of the push plate 5, the setting of the limit block 19 is passed, the ball screw pair 18 cannot hit the driven gear 17, and unnecessary faults are avoided.

Further, the second reduction gearbox 15 passes through shaft coupling fixed connection with drive gear 16, drive gear 16 is connected with driven gear 17 interlock, driven gear 17 passes through shaft coupling fixed connection with ball screw 20, push pedal 5 passes through fastening screw fixed connection with ball screw pair 18, second servo motor 14, second reduction gearbox 15, drive gear 16, driven gear 17, ball screw pair 18, push pedal 5 and ball screw 20 all are provided with two, adopt import ball screw 20 and ball screw pair 18, the accuracy is high, long service life.

Further, a fourth servo motor 28 is installed inside the second working box 2, a fourth reduction gearbox 27 is installed on one side of the fourth servo motor 28, a deflection disc 26 is installed on one side of the fourth reduction gearbox 27, a striker 25 is installed on one side of the deflection disc 26, a fixing cylinder 24 is arranged below the striker 25, the needle head of the striker 25 is made of a magnetic material, so that the striker 25 can suck the bending knife after pushing down the bending knife, and the pillow just breaks away from the inside of the bending knife box 23 at the highest position of the striker 25, so that the bending knife is prevented from being taken out by the pillow.

Further, the fourth reduction gearbox 27 is fixedly connected with the deflection disc 26 through a coupler, the firing pin 25 is rotatably connected with the deflection disc 26 through a bearing, a through hole is formed in the fixed cylinder 24, a part of the firing pin 25 is arranged in the through hole of the fixed cylinder 24, and the firing pin 25 is made of high-strength steel and is long in service life and high in pressure bearing capacity.

Further, the internally mounted of first work box 1 has support column 12, backup pad 11 is installed to the top of support column 12, backup pad 11 and the laminating of model base 10, first reducing gear box 8 and third reducing gear box 22 all pass through the shaft coupling respectively with first connecting block 9 and second connecting block 29 fixed connection, model base 10 and bending cutter case 23 all pass through fastening screw respectively with first connecting block 9 and second connecting block 29 fixed connection, a sword section of thick bamboo 6 is installed to the below of second work box 2, and the inside of a sword section of thick bamboo 6 is provided with the perforation, the sword that bends passes through perforation sliding connection with a sword section of thick bamboo 6, adopt the import sword that bends, it is effectual to bend, make this equipment production technology higher.

The working principle is as follows: when the device is used, when the device is used for automatically bending a sheet metal part during production, the sheet metal part is firstly placed on the first working box 1, the second servo motor 14 is started at the moment, the second servo motor 14 decelerates through the second reduction gearbox 15 and then drives the driving gear 16 to rotate, so that the driven gear 17 drives the ball screw 20 to rotate, the ball screw pair 18 pushes the push plate 5 to move forwards, the push plate 5 pushes the sheet metal part to move forwards, when the sheet metal part moves to the upper part of the model base 10, the fourth servo motor 28 is started at the moment, the fourth servo motor 28 decelerates through the fourth reduction gearbox 27 and then drives the deflection disc 26 to rotate, so that the striker 25 performs curve oscillation motion up and down, the bending knife in the bending knife box 23 is pushed out, the bending knife is attached to the sheet metal part, and the sheet metal part forms a shape to be bent under the pressure of the model base 10, at this moment, the sheet metal part is bent and finished, and the first working box 1 is pushed out through the push plate 5, when the bent type needs to be changed, the first servo motor 7 and the third servo motor 21 are started simultaneously, the first servo motor 7 is made to rotate the first connecting block 9 after being decelerated through the first reduction gearbox 8, the first connecting block 9 is made to rotate the model base 10, the needed model base 10 is made to rotate to the upper side of the supporting plate 11, the third servo motor 21 is made to rotate the second connecting block 29 after being decelerated through the third reduction gearbox 22, the second connecting block 29 is made to rotate the bending cutter box 23, the bending cutter box 23 corresponding to the model base 10 is made to rotate to the upper side of the cutter cylinder 6, the required bending cutter is made to be changed at the moment, and the sheet metal part can be bent into a required shape at the moment.

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

1. The utility model provides a sheet metal component production is with automatic bending device, includes first work box (1) and second work box (2), its characterized in that: the utility model discloses a bending machine tool box, including first work box (1), first servo motor (7) is installed to the internally mounted of first work box (1), first reducing gear box (8) is installed to the top of first servo motor (7), first connecting block (9) is installed to the top of first reducing gear box (8), model base (10) are all installed to the both sides of first connecting block (9), the internally mounted of second work box (2) has third servo motor (21), third reducing gear box (22) is installed to the below of third servo motor (21), second connecting block (29) are installed to the below of third reducing gear box (22), bending tool box (23) are all installed to the both sides of second connecting block (29), first connecting block (9) and second connecting block (29) all through the shaft coupling respectively with first reducing gear box (8) and third reducing gear box (22) fixed connection, model base (10) and bending tool box (23) are equallyd divide and are respectively with first connecting block (9) and second connecting block (23) The connecting block (29) is connected in a welding mode, the model base (10) and the bending tool box (23) are respectively provided with a plurality of bending tools, and the bending tools are arranged inside the bending tool box (23) and are magnetically connected with the bending tool box (23).

2. The automatic bending device for sheet metal part production according to claim 1, characterized in that: base (4) are installed to the below of first work box (1), spliced pole (3) are all installed to one side of first work box (1) and second work box (2), first work box (1) and second work box (2) all with spliced pole (3) welded connection.

3. The automatic bending device for sheet metal part production according to claim 1, characterized in that: a supporting table (13) and a ball screw (20) are respectively installed inside the first working box (1), a second servo motor (14) is installed above the supporting table (13), a second reduction gearbox (15) is installed on one side of the second servo motor (14), a driving gear (16) is installed on one side of the second reduction gearbox (15), a driven gear (17) is arranged on one side of the driving gear (16), a ball screw pair (18) is arranged on the outer side of the ball screw (20), a push plate (5) is installed above the ball screw pair (18), the push plate (5) is Z-shaped, and a limiting block (19) is arranged on one side of the push plate (5).

4. The automatic bending device for sheet metal part production according to claim 3, characterized in that: the second reduction gearbox (15) is fixedly connected with the driving gear (16) through a coupler, the driving gear (16) is connected with the driven gear (17) in a meshed mode, the driven gear (17) is fixedly connected with the ball screw (20) through a coupler, the push plate (5) is fixedly connected with the ball screw pair (18) through fastening screws, and the second servo motor (14), the second reduction gearbox (15), the driving gear (16), the driven gear (17), the ball screw pair (18), the push plate (5) and the ball screw (20) are all provided with two.

5. The automatic bending device for sheet metal part production according to claim 1, characterized in that: the hydraulic control system is characterized in that a fourth servo motor (28) is installed inside the second working box (2), a fourth reduction gearbox (27) is installed on one side of the fourth servo motor (28), a deflection disc (26) is installed on one side of the fourth reduction gearbox (27), a firing pin (25) is installed on one side of the deflection disc (26), and a fixed barrel (24) is arranged below the firing pin (25).

6. The automatic bending device for sheet metal part production according to claim 5, characterized in that: the fourth reduction gearbox (27) is fixedly connected with the deflection disc (26) through a coupler, the firing pin (25) is rotatably connected with the deflection disc (26) through a bearing, a through hole is formed in the fixed cylinder (24), and a part of the firing pin (25) is arranged in the through hole of the fixed cylinder (24).

7. The automatic bending device for sheet metal part production according to claim 1, characterized in that: the utility model discloses a mould bending machine tool, including first workbin (1), the internally mounted of first workbin (1) has support column (12), backup pad (11) are installed to the top of support column (12), backup pad (11) and model base (10) laminating, first reducing gear box (8) and third reducing gear box (22) all through the shaft coupling respectively with first connecting block (9) and second connecting block (29) fixed connection, model base (10) and bending cutter case (23) all through fastening screw respectively with first connecting block (9) and second connecting block (29) fixed connection, a sword section of thick bamboo (6) is installed to the below of second workbin (2), and the inside of a sword section of thick bamboo (6) is provided with the perforation, bending sword and a sword section of thick bamboo (6) are through perforation sliding connection.