CN220161103U - Sheet metal part bending machine convenient for replacing die - Google Patents
Sheet metal part bending machine convenient for replacing die Download PDFInfo
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- CN220161103U CN220161103U CN202321573435.6U CN202321573435U CN220161103U CN 220161103 U CN220161103 U CN 220161103U CN 202321573435 U CN202321573435 U CN 202321573435U CN 220161103 U CN220161103 U CN 220161103U
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- die
- groove
- sheet metal
- metal part
- bending machine
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- 238000005452 bending Methods 0.000 title claims abstract description 39
- 239000002184 metal Substances 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a sheet metal part bending machine convenient for replacing a die, an adapting groove is formed in the bottom of a die mounting seat, a die clamping plate is arranged in the adapting groove, an operating rod is rotationally connected to the top of the die clamping plate, a driving herringbone gear is arranged at one end of the operating rod, an operating groove is formed in the top of the inner wall of the adapting groove, a gear shaft is rotationally connected to the top and the bottom of the inner wall of the operating groove, a driven herringbone gear is arranged at one end of the gear shaft, the driven herringbone gear is in meshed connection with the driving herringbone gear, and adjacent symmetrical driven herringbone gears are opposite in rotation direction.
Description
Technical Field
The utility model belongs to the technical field of metal plates, and particularly relates to a sheet metal part bending machine convenient for replacing a die.
Background
Sheet metal is a cold working process, including cutting, punching, cutting, compounding, folding, riveting, splicing and shaping, sheet metal's bending and shaping are gone on bending, present bending die is when changing bending die, need dismantle a large amount of bolts and wash the mounting bolt and change the mould for changing brand-new bending die, the operation is wasted time and energy, inconvenient quick replacement, wherein "a precision sheet metal bender convenient to change mould" that application number is disclosed as "CN202223096051.8" is also the technology of becoming mature, install and dismantle lower mould and last mould through setting up installation mechanism through the type, satisfy different sheet metal bending demands, make the sheet metal of bending machine to different bending demands that the bender can be quick process, staff's work load has been reduced simultaneously, the bending efficiency of bender has been increased, but the device still has following defect: the equipment can be quickly assembled and disassembled to meet bending requirements of different metal plates through the installation mechanism, but the equipment is inconvenient to disassemble after failure, and the external structure overhauls the inside, and meanwhile, the internal structure is complex and is inconvenient to disassemble and maintain.
Disclosure of Invention
The utility model aims to provide a sheet metal part bending machine convenient for replacing a die, and aims to solve the problems that in the prior art, after equipment fails, an external structure is inconvenient to detach for overhauling the inside, and meanwhile, the internal structure is complex and is inconvenient to detach and repair.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including the mould mount pad, the adaptation groove has been seted up to mould mount pad bottom, be equipped with the mould splint in the adaptation groove, mould splint top rotation is connected with the action bars, action bars one end is equipped with drive herringbone gear, the operation groove has been seted up at adaptation inslot wall top, action groove inner wall top rotates with the bottom and is connected with the gear shaft, gear shaft one end is equipped with driven herringbone gear, driven herringbone gear is connected with drive herringbone gear meshing, adjacent symmetry driven herringbone gear turns to in opposite.
In order to enable the die clamping plate to move, the sheet metal part bending machine convenient for die replacement is preferable in the utility model, the opening of the operation groove is provided with the sealing plate, the middle part of the sealing plate is provided with the bearing, the operation rod is arranged in the middle part of the bearing, the two sides of the sealing plate are axially symmetrically provided with the sliding grooves, one side of the die clamping plate is axially symmetrically fixedly provided with the racks, and the racks are slidably connected in the sliding grooves.
In order to enable the die clamping plate to clamp the bending piece, the sheet metal part bending machine which is convenient for replacing the die is preferable in the utility model, and the rack is meshed with the gear shaft.
In order to facilitate maintenance, the sheet metal part bending machine convenient for replacing the die is preferable in the utility model, the other side of the die mounting seat is provided with an maintenance hole, the maintenance hole is communicated with the operation groove in a sealing way, the maintenance hole is provided with a maintenance plate, the two sides of the maintenance hole are provided with first threaded holes, the two sides of the maintenance plate are provided with second threaded holes, and a screw is connected between the first threaded holes and the second threaded holes in a threaded way.
In order to guide the die clamping plate, the sheet metal part bending machine convenient for die replacement is preferable in the utility model, guide holes are distributed at the bottom of the die clamping plate, a plurality of guide posts are distributed at the bottom of the inner wall of the adaptation groove, and the guide posts are connected in the guide holes in a penetrating manner.
In order to fix the position of the operating rod, the sheet metal part bending machine convenient for replacing the die is preferable, one side of the top of the die mounting seat is provided with a limiting groove, a limiting pin is movably connected in the limiting groove, a reset spring is arranged between the limiting pin and the limiting groove, and a clamping groove is formed in the middle of the limiting pin.
Compared with the prior art, the utility model has the beneficial effects that:
1) When the bending die is clamped, the herringbone gear is driven to reversely rotate through the reverse rotation operation rod, the rack is withdrawn from the chute, a gap between the adapting groove and the die clamping plate is enlarged, after the die is placed, a user rotates the operation rod, the operation rod drives the driving herringbone gear to rotate, the herringbone gear is driven to rotate, the driven herringbone gear drives the gear shaft to rotate, the rack is meshed with the gear shaft, the rack moves in the chute, the die clamping plate is driven to move inwards, the bending piece is clamped in the adapting groove by the die, and the bending die is rapid in operation, simple in structure, convenient and rapid in maintenance of key components;
2) The screw between the first threaded hole and the second threaded hole is detached, the overhaul plate at the overhaul port is detached, the driven herringbone gear and the driving herringbone gear in the operation groove are maintained, and the equipment is convenient to overhaul daily.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is a schematic cross-sectional structure of the present utility model.
In the figure: 1. a die mounting base; 2. an adaptation groove; 3. a mold clamping plate; 4. an operation lever; 5. driving a herringbone gear; 6. an operation groove; 7. a gear shaft; 8. driven herringbone gears; 9. a sealing plate; 10. a bearing; 11. a chute; 12. a rack; 13. an access opening; 14. an access panel; 15. a first threaded hole; 16. a second threaded hole; 17. a guide hole; 18. a guide post; 19. a limit groove; 20. limit pins; 21. a return spring; 22. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: sheet metal component bender convenient to change mould, including mould mount pad 1, adapter groove 2 has been seted up to mould mount pad 1 bottom, be equipped with mould splint 3 in the adapter groove 2, mould splint 3 top rotates and is connected with action bars 4, action bars 4 one end is equipped with drive herringbone gear 5, action groove 6 has been seted up at adapter groove 2 inner wall top, action groove 6 inner wall top is connected with gear shaft 7 with the bottom rotation, gear shaft 7 one end is equipped with driven herringbone gear 8, driven herringbone gear 8 is connected with the meshing of drive herringbone gear 5, the driven herringbone gear 8 of adjacent symmetry turns to in opposite directions.
Preferably: the opening part of the operation groove 6 is provided with a sealing plate 9, the middle part of the sealing plate 9 is provided with a bearing 10, the operation rod 4 is arranged in the middle part of the bearing 10, two sides of the sealing plate 9 are axially symmetrically provided with sliding grooves 11, one side of the die clamping plate 3 is axially symmetrically fixedly provided with racks 12, and the racks 12 are slidably connected in the sliding grooves 11.
When the die clamping plate is specifically used, a user rotates the operating rod 4, the operating rod 4 drives the driving herringbone gear 5 to rotate, the driving herringbone gear 5 drives the driven herringbone gear 8 to rotate, meanwhile, adjacent symmetrical driven herringbone gears 8 rotate reversely, the driven herringbone gears 8 drive the gear shaft 7 to rotate, the gear rack 12 is meshed with the gear shaft 7, the gear rack 12 moves in the sliding groove 11, the die clamping plate 3 is driven to move inwards, and the die for the bending piece is clamped in the adapting groove 2.
Preferably: the rack 12 is connected with the gear shaft 7 in a meshed manner.
When the device is specifically used, the herringbone gear 5 is driven by the reverse rotation of the operating rod 4 to drive the driven herringbone gear 8 to reversely rotate, the racks 12 are withdrawn from the sliding groove 11, the gap between the adaptive groove 2 and the die clamping plate 3 is enlarged, the die for the bending piece is convenient to replace, the two racks 12 synchronously move, the stress on the two sides of the die clamping plate 3 is uniform, and the stability of the die clamping plate 3 during movement is improved.
Preferably: the access hole 13 has been seted up to mould mount pad 1 another side, and access hole 13 and operation groove 6 seal intercommunication, and access hole 13 department is equipped with access panel 14, and first screw hole 15 has been seted up to access hole 13 both sides, and second screw hole 16 has been seted up to access panel 14 both sides, and threaded connection has the screw between first screw hole 15 and the second screw hole 16.
When the device is specifically used, the overhaul plate 14 at the overhaul port 13 is dismounted by dismounting the screw between the first threaded hole 15 and the second threaded hole 16, and the driven herringbone gear 8 and the driving herringbone gear 5 in the operation groove 6 are maintained.
Preferably: the bottom of the die clamping plate 3 is provided with guide holes 17, the bottom of the inner wall of the adapting groove 2 is provided with a plurality of guide posts 18, and the guide posts 18 are connected in the guide holes 17 in a penetrating way.
When the movable die clamping plate is particularly used, the guide posts 18 move in the guide holes 17 to guide the moving direction of the die clamping plate 3, so that the stability of the movable die clamping plate 3 is improved.
Preferably: a limit groove 19 is formed in one side of the top of the die mounting seat 1, a limit pin 20 is movably connected in the limit groove 19, a reset spring 21 is arranged between the limit pin 20 and the limit groove 19, and a clamping groove 22 is formed in the middle of the limit pin 20.
When the die clamping plate is specifically used, after the die clamping plate 3 clamps the die for the bending piece, the operating rod 4 is clamped with the clamping groove 22 on the limiting pin 20, the rotating position of the operating rod 4 is fixed, the movement of the rack 12 caused by the rotation of the driving herringbone gear 5 is avoided, and the die clamping plate 3 is moved to cause the die for the bending piece to fall off.
Working principle: the die for the bending part is placed in the adapting groove 2, a user rotates the operating rod 4, the operating rod 4 drives the driving herringbone gear 5 to rotate, the driving herringbone gear 5 drives the driven herringbone gear 8 to rotate, meanwhile, the adjacent symmetrical driven herringbone gears 8 rotate reversely, the driven herringbone gears 8 drive the gear shaft 7 to rotate, the rack 12 is meshed with the gear shaft 7, the rack 12 moves in the chute 11 to drive the die clamping plate 3 to move inwards, the die for the bending part is clamped in the adapting groove 2, after the die clamping plate 3 clamps the die for the bending part, the operating rod 4 is clamped with the clamping groove 22 on the limiting pin 20, the rotating position of the operating rod 4 is fixed, the movement of the rack 12 caused by the rotation of the driving herringbone gear 5 is avoided, the die clamping plate 3 moves to cause the die for the bending part to fall off, the limiting pin 20 is retracted into the limiting groove 19, the herringbone gear 5 is driven by the reverse rotation of the operating rod 4 to drive the driven herringbone gear 8 to reversely rotate, the rack 12 is withdrawn from the sliding groove 11, a gap between the adapting groove 2 and the die clamping plate 3 is enlarged, the die for bending parts is convenient to replace, the two racks 12 synchronously move, the two sides of the die clamping plate 3 are uniformly stressed, the stability of the die clamping plate 3 during movement is improved, the guide column 18 moves in the guide hole 17, the moving direction of the die clamping plate 3 is guided, the stability of the die clamping plate 3 during movement is improved, the overhaul plate 14 at the overhaul hole 13 is disassembled by disassembling the screw between the first threaded hole 15 and the second threaded hole 16, and the driven herringbone gear 8 in the operating groove 6 is maintained with the driven herringbone gear 5.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Sheet metal part bending machine convenient to change mould, including mould mount pad (1), its characterized in that: the die mounting seat is characterized in that an adaptation groove (2) is formed in the bottom of the die mounting seat (1), a die clamping plate (3) is arranged in the adaptation groove (2), an operating rod (4) is rotationally connected to the top of the die clamping plate (3), a driving herringbone gear (5) is arranged at one end of the operating rod (4), an operating groove (6) is formed in the top of the inner wall of the adaptation groove (2), a gear shaft (7) is rotationally connected to the top of the inner wall of the operating groove (6) and the bottom of the operating groove, a driven herringbone gear (8) is arranged at one end of the gear shaft (7), the driven herringbone gear (8) is in meshed connection with the driving herringbone gear (5), and the adjacent symmetrical driven herringbone gears (8) are opposite in steering.
2. The sheet metal part bending machine facilitating die replacement according to claim 1, wherein: the automatic sealing device is characterized in that a sealing plate (9) is arranged at the opening of the operating groove (6), a bearing (10) is arranged in the middle of the sealing plate (9), the operating rod (4) is arranged in the middle of the bearing (10), sliding grooves (11) are symmetrically arranged on two sides of the sealing plate (9) in an axial center mode, racks (12) are fixedly arranged on one side of the die clamping plate (3) in an axial center mode, and the racks (12) are slidably connected in the sliding grooves (11).
3. The sheet metal part bending machine facilitating die replacement according to claim 2, wherein: the rack (12) is connected with the gear shaft (7) in a meshed manner.
4. The sheet metal part bending machine facilitating die replacement according to claim 1, wherein: the die mounting seat is characterized in that an access hole (13) is formed in the other side of the die mounting seat (1), the access hole (13) is communicated with the operation groove (6) in a sealing mode, an access plate (14) is arranged at the access hole (13), first threaded holes (15) are formed in two sides of the access hole (13), second threaded holes (16) are formed in two sides of the access plate (14), and screws are connected between the first threaded holes (15) and the second threaded holes (16) in a threaded mode.
5. The sheet metal part bending machine facilitating die replacement according to claim 1, wherein: the bottom of the die clamping plate (3) is provided with guide holes (17), the bottom of the inner wall of the adapting groove (2) is provided with a plurality of guide posts (18), and the guide posts (18) are connected in the guide holes (17) in a penetrating mode.
6. The sheet metal part bending machine facilitating die replacement according to claim 1, wherein: limiting grooves (19) are formed in one side of the top of the die mounting seat (1), limiting pins (20) are movably connected in the limiting grooves (19), reset springs (21) are arranged between the limiting pins (20) and the limiting grooves (19), and clamping grooves (22) are formed in the middle of the limiting pins (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321573435.6U CN220161103U (en) | 2023-06-20 | 2023-06-20 | Sheet metal part bending machine convenient for replacing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321573435.6U CN220161103U (en) | 2023-06-20 | 2023-06-20 | Sheet metal part bending machine convenient for replacing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220161103U true CN220161103U (en) | 2023-12-12 |
Family
ID=89064710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321573435.6U Active CN220161103U (en) | 2023-06-20 | 2023-06-20 | Sheet metal part bending machine convenient for replacing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220161103U (en) |
-
2023
- 2023-06-20 CN CN202321573435.6U patent/CN220161103U/en active Active
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