CN214290419U - Combination of two-section multi-V lower die replacement notch of bending machine - Google Patents
Combination of two-section multi-V lower die replacement notch of bending machine Download PDFInfo
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- CN214290419U CN214290419U CN202023131766.3U CN202023131766U CN214290419U CN 214290419 U CN214290419 U CN 214290419U CN 202023131766 U CN202023131766 U CN 202023131766U CN 214290419 U CN214290419 U CN 214290419U
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Abstract
The utility model belongs to the technical field of forging and pressing, and discloses a combination for replacing notches of two sections of multi-V lower dies of a bending machine, which comprises a workbench, wherein the top surface of the workbench is a plane, a horizontally movable slide block is arranged above the workbench, the slide block is connected with a hoisting mechanism and a driving mechanism, and the workbench is provided with the multi-V lower dies with square sections; the utility model discloses can realize quick replacement and safe convenient.
Description
Technical Field
The utility model belongs to the technical field of the forging and pressing, concretely relates to notch's combination is changed to two sections many V lower moulds of bender.
Background
Many V lower moulds are selected for use when bender takes shape the sheet material more, because angle, the thickness of the folding work piece and the actual need that improves the mould utilization ratio, often open the notch of different width on the four sides of square lower mould to adapt to different thickness panel needs of taking shape, bender length is longer (if more than 10 meters) sometimes, consider processing and cost problem, many V lower moulds are made two sections usually, and two sections many V lower moulds are when changing the notch usually, the upset is wasted time and energy and the incident appears easily.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a can realize that notch combination is changed to two sections many V lower moulds of bender that quick replacement and safety are convenient.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a combination of two sections of multi-V lower dies of a bending machine for replacing notches comprises a workbench, the top surface of which is a plane, a sliding block capable of moving horizontally is arranged above the workbench, the sliding block is connected with a hoisting mechanism and a driving mechanism, a multi-V lower die with a square cross section is placed on the workbench, and die replacing screws B are arranged at two symmetrical ends of the multi-V lower die; two ends of the sliding block are provided with side die changing tools matched with the die changing screws B, the bottom ends of the side die changing tools are matched with the die changing screws B, and the sliding block is also provided with die changing screws A matched with the top ends of the side die changing tools; the middle position of many V lower moulds still is provided with retooling screw D, is provided with on the slider with retooling frock in the middle of retooling screw D matched with, and middle retooling frock bottom cooperatees with retooling screw D, still is provided with on the slider with middle retooling frock top matched with retooling screw C.
The die change screw A and the die change screw B on the same side are on the same vertical line, and the die change screw C and the die change screw D are on the same vertical line.
The side die changing tool is of a long strip-shaped plate structure, and through holes are formed in two ends of the side die changing tool in the length direction.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can realize that two sections many V lower moulds change the notch, mould turning device has improved the efficiency of retooling, is difficult for causing the lower mould to collide with when the mould that overturns simultaneously, and steady safety again when just overturning.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the middle die-changing tool of the present invention;
FIG. 3 is a schematic side view of the side-changing tooling of the present invention;
wherein, 1-a die change screw A; 2-side die changing tooling; 3-die change screw B; 4-middle die changing tooling; 5-die change screw C; 6-die change screw D; 7-a slide block; 8, a workbench; 9-multiple V lower die.
Detailed Description
A combination of two sections of multi-V lower dies of a bending machine for replacing notches is shown in figures 1-3 and comprises a workbench 8 with a plane top surface, a sliding block 7 is arranged above the workbench 8, the sliding block 7 is connected with a hoisting mechanism and a driving mechanism, the sliding block 7 can move horizontally and vertically, a multi-V lower die 9 with a square cross section is placed on the workbench 8, and die replacing screws B3 are arranged at two symmetrical ends of the multi-V lower die 9; two ends of the sliding block 7 are provided with side die change tools 2 matched with the die change screws B3, the bottom ends of the side die change tools 2 are matched with the die change screws B3, and the sliding block 7 is further provided with die change screws A1 matched with the top ends of the side die change tools 2; a die change screw D6 is further arranged in the middle of the multi-V lower die 9, a middle die change tool 4 matched with the die change screw D6 is arranged on the sliding block 7, the bottom end of the middle die change tool 4 is matched with the die change screw D6, and a die change screw C5 matched with the top end of the middle die change tool 4 is further arranged on the sliding block 7; the die change screw A1 and the die change screw B3 on the same side are on the same vertical line, and the die change screw C5 and the die change screw D6 are on the same vertical line; the side die changing tool 2 is of a long strip-shaped plate structure, and through holes are formed in two ends in the length direction.
When the die change tool is in operation, firstly, the slide block 7 needs to be opened to a certain height away from the lower die (the die change tool can be hung on the die change screw of the lower die), the upper part of the side die change tool 2 is hung and leaned on the die change screw A at one side of the slide block 7, the lower part of the side die change tool is hung and leaned on the die change screw B at the corresponding position of the multi-V lower die 9, after one side of the side die change tool is hung, the upper part of the middle die changing tooling 4 is hung and leaned on a middle position die changing screw C of the slide block 7, the lower part is hung and leaned on a die changing screw D at the other side of the multi-V lower die 9, after all the die changing tooling are installed, whether contrast both sides height is unanimous, if inconsistent, need the adjustment, if unanimous, operation slider 7 begins to go upward, when treating many V lower mould 9 and break away from 8 take the altitude of workstation (be greater than many V lower mould diagonal), begins to pull retooling screw B with the spanner, changes the notch, and the 9 notches of another section many V lower mould are changed to above method of reuse.
Claims (3)
1. A combination of two sections of multi-V lower dies of a bending machine for replacing notches is characterized by comprising a workbench, the top surface of which is a plane, a sliding block capable of moving horizontally is arranged above the workbench, the sliding block is connected with a hoisting mechanism and a driving mechanism, a multi-V lower die with a square cross section is placed on the workbench, and die replacing screws B are arranged at two symmetrical ends of the multi-V lower die; two ends of the sliding block are provided with side die changing tools matched with the die changing screws B, the bottom ends of the side die changing tools are matched with the die changing screws B, and the sliding block is also provided with die changing screws A matched with the top ends of the side die changing tools; the middle position of many V lower moulds still is provided with retooling screw D, is provided with on the slider with retooling frock in the middle of retooling screw D matched with, and middle retooling frock bottom cooperatees with retooling screw D, still is provided with on the slider with middle retooling frock top matched with retooling screw C.
2. The combination of two-section multi-V lower die replacement notch of bending machine according to claim 1, wherein die change screw A and die change screw B on the same side are on the same vertical line, and die change screw C and die change screw D are on the same vertical line.
3. The combination of the replacement notches of the two-section multi-V lower die of the bending machine according to claim 1, wherein the side die replacement tooling is of an elongated plate-shaped structure, and through holes are formed in two ends in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023131766.3U CN214290419U (en) | 2020-12-23 | 2020-12-23 | Combination of two-section multi-V lower die replacement notch of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023131766.3U CN214290419U (en) | 2020-12-23 | 2020-12-23 | Combination of two-section multi-V lower die replacement notch of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214290419U true CN214290419U (en) | 2021-09-28 |
Family
ID=77860633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023131766.3U Active CN214290419U (en) | 2020-12-23 | 2020-12-23 | Combination of two-section multi-V lower die replacement notch of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214290419U (en) |
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2020
- 2020-12-23 CN CN202023131766.3U patent/CN214290419U/en active Active
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