CN220825379U - Punching mechanism of forming trimming die - Google Patents
Punching mechanism of forming trimming die Download PDFInfo
- Publication number
- CN220825379U CN220825379U CN202322679787.6U CN202322679787U CN220825379U CN 220825379 U CN220825379 U CN 220825379U CN 202322679787 U CN202322679787 U CN 202322679787U CN 220825379 U CN220825379 U CN 220825379U
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- Prior art keywords
- fixedly connected
- wall
- wedge
- die
- wall fixedly
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- 238000009966 trimming Methods 0.000 title claims abstract description 13
- 238000004080 punching Methods 0.000 title abstract description 12
- 238000005520 cutting process Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the technical field of die processing and discloses a punching mechanism of a forming trimming die, which comprises a base, wherein the top outer wall of the base is fixedly connected with two mounting plates, a lower die is positioned between the two mounting plates, the top outer walls of the two mounting plates are fixedly connected with two guide rails, the outer walls of the guide rails are in sliding connection with sliding blocks, and the top outer walls of every two adjacent sliding blocks are fixedly connected with first wedge blocks.
Description
Technical Field
The application relates to the technical field of die machining, in particular to a punching mechanism of a forming and trimming die.
Background
Stamping dies are a special piece of process equipment that processes materials into parts in cold stamping processes, known as cold stamping dies. The stamping is a pressure processing method for obtaining a required part by applying pressure to a material by using a die arranged on a press machine at room temperature to separate or plastically deform the material, and the stamping die needs to cut off redundant materials on the side when stamping the material;
In view of the above-mentioned related art, the inventor believes that the existing stamping die does not have a function of cutting out the redundant material on the side when stamping the material, so that the material is cut out by a cutting process after stamping, which is time-consuming and labor-consuming and affects the production efficiency, and therefore, a punching mechanism of the forming and trimming die is proposed to solve the above-mentioned problems.
The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of utility model
The application provides a punching mechanism of a forming trimming die, which aims to solve the problem that the existing punching die does not have the function of cutting off redundant materials on the side edges when the materials are punched and formed.
The application provides a punching mechanism of a forming and trimming die, which adopts the following technical scheme:
The utility model provides a die-cut mechanism of shaping side cut mould, includes the base, the top outer wall fixedly connected with of base a plurality of reference columns, a plurality of the outer wall of reference column is fixedly connected with clamp plate jointly, the top outer wall fixedly connected with bed die of base, the bottom outer wall mounting of clamp plate has the mould, go up the mould with the bed die looks adaptation corresponds, the top outer wall fixedly connected with of base two mounting panels, the bed die is located two between the mounting panel, two the top outer wall fixedly connected with guide rail of mounting panel, the outer wall sliding connection of guide rail has the slider, every adjacent two the common fixedly connected with in top outer wall of slider first wedge, two the outer wall fixed mounting of first wedge has the crop that is used for the side cut, the bottom outer wall fixedly connected with of clamp plate two second wedges, it is located two to go up the mould between the second wedge, the bottom inclined plane of second wedge corresponds with the top inclined plane of first wedge.
Preferably, the bottom of a plurality of reference column runs through the clamp plate, the bottom outer wall fixedly connected with a plurality of sliding sleeves of clamp plate, a plurality of the sliding sleeve cup joints the outer wall at a plurality of clamp plates, the top outer wall fixed mounting of clamp plate has the connector.
Preferably, the bottom outer wall fixedly connected with mount pad of clamp plate, the mount pad is located the middle part outer wall of clamp plate, the bottom outer wall fixedly connected with of mount pad a plurality of telescopic links, a plurality of the bottom fixed connection of telescopic link is at the top of last mould, and buffer spring is installed to the outer wall of a plurality of telescopic links.
Preferably, the bottom outer wall fixedly connected with drive block of first wedge, the outer wall fixedly connected with two reset springs of drive block, a plurality of reset springs keep away from the one end fixedly connected with of drive block at the both sides outer wall of bed die, two the mounting panel is kept away from the one end outer wall fixedly connected with anticreep board of bed die.
Preferably, the first wedge is towards one side outer wall fixedly connected with compression spring of bed die, two are adjacent compression spring keeps away from the common fixedly connected with stopper of one end of first wedge, the inclined plane of stopper corresponds with the both sides inclined plane looks adaptation of bed die, two the stopper all is located two the top of cutting the head.
In summary, the application has the following beneficial technical effects:
When the clamp plate drives the upper die and pushes down the work piece of placing on the lower die and punch a hole, also can drive two first wedge blocks of second wedge block downwardly extrusion, drive two first wedge blocks and drive the slider at the outer wall of guide rail inwards slide, and then the cutting head on the first wedge block is close to the lower die, automatic excision of the leftover bits that produce punching press on the work piece, compare in prior art, realized shaping side cut integration, need not to carry out solitary side cut process again, and is simple to use convenient, has promoted production efficiency.
Drawings
FIG. 1 is an overall schematic of an embodiment of the application;
FIG. 2 is a schematic view of a first portion of the structure of an embodiment of the application;
FIG. 3 is an enlarged schematic view of the structure shown in FIG. 2A;
fig. 4 is a schematic view of a second partial structure of the application embodiment.
Reference numerals illustrate: 1. a base; 2. positioning columns; 3. a pressing plate; 4. a sliding sleeve; 5. a connector; 6. a lower die; 7. a mounting base; 8. a telescopic rod; 9. an upper die; 10. a buffer spring; 11. a mounting plate; 12. a guide rail; 13. an anti-drop plate; 14. a slide block; 15. a first wedge block; 16. cutting the head; 17. a compression spring; 18. a limiting block; 19. a driving block; 20. a return spring; 21. and a second wedge block.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a punching mechanism of a forming and trimming die. Referring to fig. 1-4, a punching mechanism of shaping side cut mould, including base 1, the top outer wall fixedly connected with of base 1a plurality of reference columns 2, the outer wall of a plurality of reference columns 2 is fixedly connected with clamp plate 3 jointly, the top outer wall fixedly connected with bed die 6 of base 1, the bottom outer wall of clamp plate 3 installs mould 9, go up mould 9 and bed die 6 looks adaptation, the top outer wall fixedly connected with of base 1 two mounting panels 11, bed die 6 is located between two mounting panels 11, the top outer wall fixedly connected with two guide rails 12 of two mounting panels 11, the outer wall sliding connection of guide rail 12 has slider 14, the top outer wall of every adjacent two slider 14 is fixedly connected with first wedge 15 jointly, the outer wall fixedly connected with of two first wedges 15 is used for the cutting head 16 of side cut, the bottom outer wall fixedly connected with of clamp plate 3 two second wedges 21, go up mould 9 and lie in between two second wedges 21, the bottom inclined plane of second wedges 21 corresponds with the top inclined plane of first wedges 15.
The bottom of a plurality of reference columns 2 runs through clamp plate 3, and clamp plate 3's bottom outer wall fixedly connected with a plurality of sliding sleeves 4, a plurality of sliding sleeves 4 cup joint the outer wall at a plurality of clamp plates 3, and clamp plate 3's top outer wall fixed mounting has connector 5.
The bottom outer wall fixedly connected with mount pad 7 of clamp plate 3, mount pad 7 are located the middle part outer wall of clamp plate 3, the bottom outer wall fixedly connected with of mount pad 7 a plurality of telescopic links 8, the bottom fixed connection of a plurality of telescopic links 8 is at the top of last mould 9, buffer spring 10 is installed to the outer wall of a plurality of telescopic links 8.
The bottom outer wall fixedly connected with drive piece 19 of first wedge 15, the outer wall fixedly connected with two reset springs 20 of drive piece 19, the one end fixedly connected with of a plurality of reset springs 20 keeping away from drive piece 19 is the both sides outer wall of lower mould 6, and the one end outer wall fixedly connected with anticreep board 13 of lower mould 6 is kept away from to two mounting panels 11.
The outer wall of one side of the first wedge-shaped block 15 facing the lower die 6 is fixedly connected with a compression spring 17, one ends of two adjacent compression springs 17 far away from the first wedge-shaped block 15 are fixedly connected with limiting blocks 18 together, the inclined planes of the limiting blocks 18 are matched and correspond to the inclined planes of the two sides of the lower die 6, and the two limiting blocks 18 are located above the two cutting heads 16.
The implementation principle of the punching mechanism of the shaping trimming die provided by the embodiment of the application is as follows: when the die is used, a workpiece to be punched is placed at the top of the lower die 6, then the pressing plate 3 is fixedly installed with the output end of an external hydraulic cylinder through the connector 5, the hydraulic cylinder is started, the output end of the hydraulic cylinder drives the pressing plate 3 to press down, then the upper die 9 is driven to punch and form the workpiece, in the process, the elastic force generated by the plurality of telescopic rods 8 and the buffer spring 10 is matched to play a buffering role, meanwhile, the pressing plate 3 drives the two second wedge blocks 21 to press down, the inclined planes at the bottom ends of the two second wedge blocks are attached to the inclined planes at the bottom ends of the first wedge blocks 15, the two first wedge blocks 15 can be easily extruded and slid inwards, the two first wedge blocks 15 drive the two sliding blocks 14 to slide on the outer walls of the guide rail 12, so that redundant materials below the inclined planes at two sides of the lower die 6 are driven to cut off, and notably, the first wedge blocks 15 firstly drive the limiting blocks 18 to contact with the workpiece when the first wedge blocks 15 drive the limiting blocks 18 to move inwards to cut, and the limiting blocks 18 slide inwards under the continuous sliding of the first wedge blocks 15, so that the limiting blocks 18 can be prevented from being deformed and deformed when the limiting blocks 17 are reversely pressed by the elastic force generated by the limiting blocks and the limiting blocks 18;
After cutting is completed, the pressing plate 3 is driven to rise through the hydraulic cylinder, then the upper die 9 is made to rise, meanwhile, the two guide rails 12 are made to rise, when the guide rails 12 extrude the first wedge blocks 15 and the two first wedge blocks 15 slide in each other, the two driving blocks 19 are driven to move inwards to extrude the reset spring 20, the reset spring 20 deforms to generate elasticity, and when the guide rails 12 rise and are not extruding the first wedge blocks 15, the first wedge blocks 15 slide and reset under the action of the elasticity of the reset spring 20 so as to be cut by stamping next time.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (5)
1. The utility model provides a die-cut mechanism of shaping side cut mould, includes base (1), its characterized in that: the utility model discloses a base, including base (1) and bottom wall, a plurality of reference columns (2) of top outer wall fixedly connected with of base (1), a plurality of outer wall fixedly connected with clamp plate (3) of reference column (2), the top outer wall fixedly connected with bed die (6) of base (1), mould (9) are installed to the bottom outer wall of clamp plate (3), go up mould (9) with bed die (6) looks adaptation corresponds, the top outer wall fixedly connected with mounting panel (11) of base (1), bed die (6) are located two between mounting panel (11), two the top outer wall fixedly connected with of mounting panel (11) two guide rails (12), the outer wall sliding connection of guide rail (12) has slider (14), every adjacent two the top outer wall of slider (14) is fixedly connected with first wedge (15), two the outer wall fixedly connected with of first wedge (15) is used for the cut out first cut out head (16), the bottom outer wall fixedly connected with of clamp plate (3) two second wedge (21), two wedge (21) are located between two wedge (21) and the corresponding wedge top of wedge (21).
2. The die cutting mechanism of a forming and trimming die according to claim 1, wherein: the bottom of a plurality of reference column (2) runs through clamp plate (3), the bottom outer wall fixedly connected with of clamp plate (3) a plurality of sliding sleeve (4), a plurality of sliding sleeve (4) cup joint the outer wall at a plurality of clamp plates (3), the top outer wall fixed mounting of clamp plate (3) has connector (5).
3. The die cutting mechanism of a forming and trimming die as claimed in claim 2, wherein: the bottom outer wall fixedly connected with mount pad (7) of clamp plate (3), mount pad (7) are located the middle part outer wall of clamp plate (3), the bottom outer wall fixedly connected with of mount pad (7) a plurality of telescopic links (8), a plurality of the bottom fixed connection of telescopic links (8) is at the top of last mould (9), and buffer spring (10) are installed to the outer wall of a plurality of telescopic links (8).
4. A die cutting mechanism for a trimming die for forming as claimed in claim 3, wherein: the bottom outer wall fixedly connected with drive block (19) of first wedge (15), the outer wall fixedly connected with two reset spring (20) of drive block (19), a plurality of reset spring (20) keep away from the one end fixedly connected with in the both sides outer wall of bed die (6) of drive block (19), two mounting panel (11) keep away from one end outer wall fixedly connected with anticreep board (13) of bed die (6).
5. The die-cutting mechanism of a trimming die for forming as set forth in claim 4, wherein: the utility model discloses a cutting head, including cut head (16), cut head, first wedge (15), compression spring (17) are connected with to one side outer wall fixedly connected with of side of lower mould (6) of first wedge (15), two are adjacent compression spring (17) keep away from the common fixedly connected with stopper (18) of one end of first wedge (15), the inclined plane of stopper (18) corresponds with the both sides inclined plane looks adaptation of lower mould (6), two stopper (18) all are located the top of two cut head (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322679787.6U CN220825379U (en) | 2023-10-08 | 2023-10-08 | Punching mechanism of forming trimming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322679787.6U CN220825379U (en) | 2023-10-08 | 2023-10-08 | Punching mechanism of forming trimming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220825379U true CN220825379U (en) | 2024-04-23 |
Family
ID=90724894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322679787.6U Active CN220825379U (en) | 2023-10-08 | 2023-10-08 | Punching mechanism of forming trimming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220825379U (en) |
-
2023
- 2023-10-08 CN CN202322679787.6U patent/CN220825379U/en active Active
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