CN220942816U - General sinking die capable of disassembling and assembling module - Google Patents
General sinking die capable of disassembling and assembling module Download PDFInfo
- Publication number
- CN220942816U CN220942816U CN202322627263.2U CN202322627263U CN220942816U CN 220942816 U CN220942816 U CN 220942816U CN 202322627263 U CN202322627263 U CN 202322627263U CN 220942816 U CN220942816 U CN 220942816U
- Authority
- CN
- China
- Prior art keywords
- combined
- block
- clamping block
- module
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 238000005056 compaction Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 239000002184 metal Substances 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to an aviation sheet metal section part sinking manufacturing tool, and belongs to the technical field of aviation aircraft manufacturing. The universal sinking die comprises an upper die plate and a lower die plate, wherein the upper die plate is provided with a module for downwards pressing a part; the lower die plate is provided with a fastening device and a combined module, the fastening device is used for clamping and fixing parts, the combined module comprises a left lower part combined clamping block and a right lower part detachable combined clamping block, the upper part of the left lower part combined clamping block is an upper pressing block, the lower part of the left lower part combined clamping block is a combined gasket, the required sinking depth is adjusted through the increase and decrease of the number of the gaskets, the right lower part detachable combined clamping block comprises an upper combined block and a lower combined block, the upper surface of the lower combined block is a stepped clamping block platform, and the upper combined block is detachably arranged on the clamping block platform of the lower combined block. The utility model has the following advantages: 1. the preparation period of the production of parts is reduced; 2. one die is multipurpose; 3. the work efficiency is improved.
Description
Technical Field
The utility model relates to an aviation sheet metal section part sinking manufacturing tool, and belongs to the technical field of aviation aircraft manufacturing.
Background
In aircraft components, a large number of frame and profile parts are often crisscrossed, and the profile parts are required to be subjected to sinking forming due to the frequent occurrence of staggered lap joints. One profile part often has one or more depressions, which are typically stamped and formed using a depression die. Aiming at the sinking manufacturing of the profile parts, a universal die holder for pressing the sinking of the profile is provided in the patent CN 111497315A, a guide part and a clamping part used by the existing sinking die are eliminated, the effective clamping of the part web is realized, the instability of the part web is avoided, however, the sinking punching mainly depends on sinking die blocks with different sizes and specifications, and the universal die holder is not provided. The patent CN 210334018U provides a universal die special for manufacturing the sinking of the aviation section part, can greatly meet the requirements of different sinking sizes of different section specifications, and effectively solves the problem of huge caused by sinking molding of different sizes. However, the universal sinking die is limited by the sizes of the two sinking clamping plates, so that the problem that two or more than two short-distance opposite sinking dies interfere with each other exists in the process of sinking forming, the sinking depth of a part is insufficient, the surface quality of the part is low, the part is easy to tilt and deform after forming, the subsequent part correction difficulty is increased, the customized special sinking die is still required to ensure the sinking size of the part, a large amount of die material consumption is caused, the manufacturing cost is increased, the production preparation period is increased, and the design optimization of the conventional universal sinking die is required, so that the short-distance sinking forming is realized, and the application range of the universal sinking die is wider.
Disclosure of utility model
The utility model aims to provide a universal sinking die capable of disassembling a combined module, which can meet the requirement of a plurality of sinking punches with large spacing when the combined module is not disassembled, and can form a sinking protection step after the combined module is disassembled, so that the short-distance sinking punch can be met.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the universal sinking die comprises an upper die plate and a lower die plate, wherein the upper die plate is provided with a module for downwards pressing a part; the lower die plate is provided with a fastening device and a combined module, the fastening device is used for clamping and fixing parts, the combined module comprises a left lower part combined clamping block and a right lower part detachable combined clamping block, the upper part of the left lower part combined clamping block is an upper pressing block, the lower part of the left lower part combined clamping block is a combined gasket, the required sinking depth is adjusted through the increase and decrease of the number of the gaskets, the right lower part detachable combined clamping block comprises an upper combined block and a lower combined block, the upper surface of the lower combined block is a stepped clamping block platform, and the upper combined block is detachably arranged on the clamping block platform of the lower combined block; when in use, the part is arranged between the left lower part combined clamping block and the right lower part detachable combined clamping block.
Preferably, the upper block is fixed to the clamping block platform of the lower block by pins, and the width and the height of the upper block are consistent, and the height of the upper block is larger than the maximum depth of sinking required by the part.
Preferably, the clamping block platform is sized to be no smaller than the minimum seating surface required for the part to sag.
Preferably, the fastening means comprises a fixed baffle, a movable baffle, a support and a bolt; the fixed baffle and the support are relatively fixed on the lower template; the movable baffle is connected with the screw rod and is positioned between the fixed baffle and the support; the screw is arranged on the support, and the distance between the movable baffle and the fixed baffle is adjusted by rotating the screw; the combined module is arranged between the movable baffle and the fixed baffle.
Preferably, after the upper combined block and the lower combined block are combined and installed, the upper surface of the upper combined block is a plane.
Preferably, the module comprises a movable upper die and a compression module which are arranged left and right; the movable upper die is positioned above the left lower part combined clamping block and can move left and right along the upper die plate; the compaction module is positioned above the detachable combined clamping block of the lower right part.
Preferably, the compaction module comprises a rubber gasket and a unloading plate which are arranged up and down, and the rubber gasket and the unloading plate are fixed on the upper die plate through screws.
Preferably, a dovetail groove is formed in the upper die plate, the movable upper die is connected with the upper die plate through the dovetail groove, and the movable upper die is controlled to move left and right through a screw rod and an adjustable bolt which are arranged in the upper die plate, so that the sinking forming position is controlled.
Compared with the prior art, the utility model has the following advantages:
1. The process of manufacturing various special sinking molds is omitted, raw materials are saved, and the production preparation period of parts is shortened;
2. The sinking die has multiple functions, and can be used for sinking forming with longer sinking position distance and for sinking forming with multiple short distances;
3. The operation is simple and convenient, the sinking depth, the size and the surface quality of the parts are ensured, the subsequent correction work of a metal plate metaler is reduced, the work efficiency is improved, and the basis is provided for the subsequent production and manufacture of the similar parts.
Drawings
FIG. 1 is an exploded view of an embodiment of the present utility model;
FIG. 2 is a schematic view of a left lower part combined clamping block in an embodiment of the utility model;
FIG. 3 is a schematic view of a detachable combined clamping block for a lower right part in an embodiment of the utility model;
FIG. 4 is a graph showing the sagging molding effect (a, without fastening means; b, without upper mold plate and module) after the assembly blocks are disassembled according to the embodiment of the present utility model;
In fig. 1-4, 1, a die shank; 2. a screw is arranged in the screw; 3. an upper template; 4. a rubber cushion block; 5. a piece unloading plate; 6. a lower template; 7. an adjustable handle; 8. a screw; 9. a support; 10. a movable baffle; 11. a fixed baffle; 12. a movable upper die; 13. an adjustable bolt; 14. the left lower part is combined with the clamping block; 15. the right lower part is detachable and combined with the clamping block; 16. pressing into blocks; 17. combining rubber gaskets; 18. a screw; 19. an upper combination block; 20. a lower combining block; 21. a pin; 22. and manufacturing the sinking part.
Description of the embodiments
It should be noted that, the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.
The utility model is further described in detail below with reference to fig. 1-4: the utility model provides a general sinking mould of detachable combined module, its structure mainly contains die shank 1, built-in screw rod 2, cope match-plate pattern 3, rubber cushion 4, unload a board 5, lower bolster 6, adjustable handle 7, screw rod 8, support 9, removable baffle 10, fixed baffle 11, movable cope match-plate pattern 12, adjustable bolt 13, left lower part combination clamp splice 14, right lower part can dismantle combination clamp splice 15.
As a preferred embodiment of the present embodiment, the upper die plate 3 is provided with a dovetail groove, the movable upper die 12 is fixed on the upper die plate by the dovetail groove, and the movable upper die 12 is moved left and right by the built-in screw 2 and the adjustable bolt 13, thereby controlling the sinking forming position.
As a preferred embodiment of this embodiment, the other end of the upper die plate 3 is provided with a part pressing module, which is composed of a rubber cushion block 4 and a piece unloading plate 5, and is fixed on the upper die plate 3 by screws and is not movable.
As a preferred embodiment of the present embodiment, the upper die plate 3 is connected to a punch press through the die shank 1, and is moved up and down by a machine tool to provide a pressing force required for the part.
As a preferred embodiment of this example, as shown in fig. 2, the left lower part combined clamp block 14 is divided into an upper part and a lower part, the upper part is an upper pressing block 16, the lower part is a combined rubber gasket 17, the required sinking depth is adjusted by increasing or decreasing the number of the combined rubber gaskets 17 when in use, and the combined rubber gasket 17 and the upper pressing block 16 are fixed on the lower die plate 6 through screws 18.
As a preferred implementation manner of this embodiment, as shown in fig. 3, the detachable combined clamping block 15 for the lower right part is detachable and divided into an upper combined block 19 and a lower combined block 20, the width and the height of the upper combined block 19 are consistent, the height of the upper combined block is larger than the maximum depth of the required sinking of the part, the upper combined block 19 is fixed on the base body of the lower combined block 20 by using a pin 21, the detachable combined clamping block is detachable when in use, the size of the detached clamping block platform meets the minimum supporting surface required by the sinking of the part, and the detachable combined clamping block 15 for the lower right part is fixed on the lower template by using a screw 18.
As a preferred embodiment of the present embodiment, a left lower part combining clamp block 14, a right lower part detachable combining clamp block 15 are located between the fixed barrier 11 and the movable barrier 10.
As a preferred embodiment of this embodiment, as shown in fig. 1, the fixed baffle 11 is fixed on the lower die plate 6 by screws, the movable baffle 10 is connected with the screw rod 8, the fixed baffle 11, the movable baffle 10, the support 9 and the screw rod 8 together form a fastening device, when in use, the parts are placed between the left lower part combined clamping block 14 and the right lower part detachable combined clamping block 15, and the position of the movable baffle 10 relative to the fixed baffle 11 is adjusted by the adjustable handle 7 to provide lateral force, so that the clamping and fixing of the parts and the clamping blocks are realized.
As shown in fig. 4, in the preferred implementation manner of this embodiment, after the sinking forming effect after the upper combined block is disassembled, after the sinking forming of one end of the sinking part 22 is completed, the upper combined block 19 of the right lower part detachable combined clamping block 15 can be disassembled, and since the width and the height of the upper combined block of the right lower part detachable combined clamping block 15 are consistent, the disassembled combined clamping block (i.e. the lower combined block 20) forms a protection step, when the other end of the sinking is punched, the front sinking is well protected at the step, and the punching machine can be started by adjusting the position of the movable upper die 12, so that the problem of mutual interference of the sinking caused by the short sinking distance can be solved.
The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model. Moreover, it should be noted that the components of the present utility model are not limited to the above-mentioned overall application, and each technical feature described in the specification of the present utility model may be selected to be used singly or in combination according to actual needs, so the present utility model naturally covers the combination related to the present utility model and the specific application thereof.
Claims (8)
1. The utility model provides a general sinking mould of detachable combination module, includes cope match-plate pattern, lower bolster, its characterized in that: a module is arranged on the upper template and used for pressing down the part; the lower die plate is provided with a fastening device and a combined module, the fastening device is used for clamping and fixing parts, the combined module comprises a left lower part combined clamping block and a right lower part detachable combined clamping block, the upper part of the left lower part combined clamping block is an upper pressing block, the lower part of the left lower part combined clamping block is a combined gasket, the required sinking depth is adjusted through the increase and decrease of the number of the gaskets, the right lower part detachable combined clamping block comprises an upper combined block and a lower combined block, the upper surface of the lower combined block is a stepped clamping block platform, and the upper combined block is detachably arranged on the clamping block platform of the lower combined block; when in use, the part is arranged between the left lower part combined clamping block and the right lower part detachable combined clamping block.
2. The universal sag die of a removable and combinable module of claim 1, wherein: the upper combined block is fixed on a clamping block platform of the lower combined block by using pins, the width and the height of the upper combined block are consistent, and the height of the upper combined block is larger than the maximum depth of sinking required by the part.
3. The universal sag die of a removable and combinable module of claim 1, wherein: the size of the clamping block platform is not smaller than the minimum supporting surface required by the sinking of the part.
4. The universal sag die of a removable and combinable module of claim 1, wherein: the fastening device comprises a fixed baffle, a movable baffle, a support and bolts; the fixed baffle and the support are relatively fixed on the lower template; the movable baffle is connected with the screw rod and is positioned between the fixed baffle and the support; the screw is arranged on the support, and the distance between the movable baffle and the fixed baffle is adjusted by rotating the screw; the combined module is arranged between the movable baffle and the fixed baffle.
5. The universal sag die of a removable and combinable module of claim 1, wherein: after the upper combined block and the lower combined block are combined and installed, the upper surface of the upper combined block is a plane.
6. The universal sag die of a removable and combinable module of claim 1, wherein: the module comprises a movable upper die and a compression module which are arranged left and right; the movable upper die is positioned above the left lower part combined clamping block and can move left and right along the upper die plate; the compaction module is positioned above the detachable combined clamping block of the lower right part.
7. The universal sag die of a removable and combinable module of claim 6, wherein: the compaction module comprises a rubber gasket and a piece unloading plate which are arranged up and down, and the rubber gasket and the piece unloading plate are fixed on the upper die plate through screws.
8. The universal sag die of a removable and combinable module of claim 6, wherein: the upper die plate is provided with a dovetail groove, the movable upper die is connected with the upper die plate through the dovetail groove, and the movable upper die is controlled to move left and right through a screw rod and an adjustable bolt which are arranged in the upper die plate, so that the sinking forming position is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322627263.2U CN220942816U (en) | 2023-09-27 | 2023-09-27 | General sinking die capable of disassembling and assembling module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322627263.2U CN220942816U (en) | 2023-09-27 | 2023-09-27 | General sinking die capable of disassembling and assembling module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220942816U true CN220942816U (en) | 2024-05-14 |
Family
ID=91010669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322627263.2U Active CN220942816U (en) | 2023-09-27 | 2023-09-27 | General sinking die capable of disassembling and assembling module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220942816U (en) |
-
2023
- 2023-09-27 CN CN202322627263.2U patent/CN220942816U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207642131U (en) | A kind of mold for bending vernier angle | |
| CN111215525B (en) | Small-size stamping die of a mould multi-purpose formula | |
| KR101770615B1 (en) | Lower die equipped with height-adjusting means | |
| CN207606163U (en) | A kind of quickly adjustment high efficiency punching machine | |
| CN220942816U (en) | General sinking die capable of disassembling and assembling module | |
| CN106944547B (en) | A kind of stamping system of Automobile Right suspension link | |
| CN216326440U (en) | Continuous die for manufacturing hardware support | |
| CN205668027U (en) | A kind of steel plate multi-functional bending die of U-shaped part | |
| CN204308052U (en) | A kind of adjustable section of differential mode tool | |
| CN211437936U (en) | Die steel forging forming device | |
| CN103658425A (en) | Material guiding structure for die of square washer | |
| CN210115345U (en) | Bending punching machine | |
| CN103639266A (en) | Magnetic-conducting piece blanking die | |
| CN209937822U (en) | Hydraulic forming machine convenient to change mould | |
| CN202861205U (en) | Adjustable mold base for open type punch press | |
| CN201324790Y (en) | Stamping die | |
| CN219597799U (en) | Automobile part forming die | |
| CN214108516U (en) | Distribution box installing support stamping forming mould | |
| CN208321802U (en) | A kind of automobile production continuous punch pressing mould structure | |
| CN211071509U (en) | Stamping die | |
| CN220329749U (en) | Mould inclined plane structure of punching a hole | |
| CN214108517U (en) | Distribution box installing support mould group | |
| CN221289246U (en) | Mould convenient to adjustment shaping clearance | |
| CN204486591U (en) | The shaping exchange mould of a kind of numerical control bender Z-shaped | |
| CN219703236U (en) | Buckle mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |