CN220387661U - Stamping angle adjustable hardware die - Google Patents
Stamping angle adjustable hardware die Download PDFInfo
- Publication number
- CN220387661U CN220387661U CN202321793602.8U CN202321793602U CN220387661U CN 220387661 U CN220387661 U CN 220387661U CN 202321793602 U CN202321793602 U CN 202321793602U CN 220387661 U CN220387661 U CN 220387661U
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- die
- fixing plate
- die holder
- hardware
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- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 11
- 238000005452 bending Methods 0.000 abstract description 6
- 238000004080 punching Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the technical field of stamping dies, in particular to a stamping angle-adjustable hardware die which comprises an upper die holder and a lower die holder, wherein fixing rods are commonly arranged at four corners of the upper die holder and the lower die holder, a first fixing plate is arranged in the middle of the upper surface of the lower die holder, guide bases are arranged on two sides of the middle of the upper surface of the first fixing plate, and symmetrically arranged concave templates are arranged between the guide bases in a sliding manner; guide posts are arranged at four corners of the upper surface of the first fixing plate, the second fixing plate is arranged between the upper ends of the guide posts in a sliding mode, a fixing seat is arranged in the middle of the second fixing plate, symmetrically arranged convex templates are arranged on two sides, extending to the lower portion, of the fixing seat through the second fixing plate, the convex templates are aligned with the two concave templates, and a die cavity is formed between the convex templates and the two concave templates. The device reasonable in design, this hardware mould can be quick carry out the change of hardware stamping angle, need not the dismouting mould and can accomplish the change of hardware bending angle, easy operation, it is convenient to use.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a hardware die with an adjustable stamping angle.
Background
A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.
The general stamping die only has a single stamping stroke, namely stamping with a single shape can be realized, if stamping operation with a changed shape is needed, the stamping die can be realized only by changing the form of the concave die plate and the convex die plate on the premise of not changing the stamping stroke, and the concave die plate and the convex die plate are very complicated to assemble, disassemble and replace, so that the stamping die is not beneficial to use. For this reason, there is a need to propose an improvement for solving the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the hardware die with the adjustable stamping angle, which can quickly change the stamping angle of hardware, can complete the change of the bending angle of the hardware without disassembling the die, and is simple to operate and convenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the hardware die comprises an upper die holder and a lower die holder, wherein fixing rods are commonly installed at four corners of the upper die holder and the lower die holder, a first fixing plate is installed in the middle of the upper surface of the lower die holder, guide bases are installed on two sides of the middle of the upper surface of the first fixing plate, and symmetrically-arranged concave templates are installed between the guide bases in a sliding mode;
guide posts are arranged at four corners of the upper surface of the first fixing plate, the second fixing plate is arranged at the upper ends of the guide posts in a sliding mode, a fixing seat is arranged in the middle of the second fixing plate, symmetrically arranged convex templates are arranged at two sides of the fixing seat extending to the lower side through the second fixing plate, the convex templates are aligned with the two concave templates, and a die cavity is formed between the convex templates and the two concave templates.
Preferably, a cylinder is arranged in the middle of the upper surface of the upper die holder, and the output end of the cylinder penetrates through the upper die holder and extends to one end below the upper die holder to be connected with the fixing seat.
Preferably, a guide groove is formed in the middle of the first fixing plate, a guide rod is mounted on the lower surface of the female die plate, and the guide rod is matched with the guide groove.
Preferably, a first push rod is arranged at two ends of the fixed plate, corresponding to the guide grooves, and the first push rod is connected with the female die plate.
Preferably, push rods II which are symmetrically arranged are arranged on two sides of the fixing seat, the output ends of the push rods II are hinged with the male die plates, the lower ends of the male die plates are hinged, and a guard plate is arranged on the outer side of the hinged position of the lower ends of the male die plates.
Preferably, the four corners of the lower surface of the lower die holder are respectively provided with a bottom pad for buffering and damping.
Compared with the prior art, the utility model has the following beneficial effects: after the push rod I is started, the push rod drives the female die plate to move in the guide groove, the two symmetrical female die plates are far away from or close to each other, the distance between the two female die plates is changed, the push rod II is further started, the push rod II drives the male die plates to be unfolded, the unfolding angle between the male die plates is changed, the change of the distance between the female die plates is combined, when the stroke of the air cylinder is unchanged, the die cavity between the male die plates and the female die plates is changed, when hardware needing to be stamped is placed in the die cavity, after the hardware needing to be stamped is contacted between the downward stamping die plate and the female die plates through the male die plates, the stamping angle and the bending angle of the hardware are changed, the change of the stamping angle of the hardware which can be rapidly carried out without changing the stroke of the air cylinder is realized, the stamping die is not required to be disassembled, and the operation is simple and fast.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom view of the present utility model;
FIG. 3 is a schematic view of the mounting structure of the male die plate of the present utility model;
fig. 4 is a schematic diagram showing the mounting structure of the female die plate according to the present utility model.
In the figure: 1. an upper die holder; 2. a lower die holder; 3. a first fixing plate; 4. a fixed rod; 5. a guide post; 6. a second fixing plate; 7. a cylinder; 8. a guide seat; 9. a female template; 10. a push rod I; 11. a guide groove; 12. a bottom pad; 13. a fixing seat; 14. a male template; 15. a second push rod; 16. a guard board; 17. a mold cavity; 18. a guide rod.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The hardware die with the adjustable stamping angle shown in the attached drawings 1-4 comprises an upper die holder 1 and a lower die holder 2, wherein fixing rods 4 are arranged at four corners of the upper die holder 1 and the lower die holder 2 together, a fixing plate I3 is arranged in the middle of the upper surface of the lower die holder 2, guide bases 8 are arranged on two sides of the middle of the upper surface of the fixing plate I3, and symmetrically arranged female die plates 9 are arranged between the guide bases 8 in a sliding manner; the four corners of the upper surface of the first fixed plate 3 are provided with guide posts 5, the upper ends of the guide posts 5 are provided with a second fixed plate 6 in a sliding manner, the middle of the second fixed plate 6 is provided with a fixed seat 13, the fixed seat 13 penetrates through the second fixed plate 6 to extend to two sides below, two symmetrically arranged convex templates 14 are arranged on two sides of the fixed seat 13, the convex templates 14 are aligned with the two concave templates 9, and a die cavity 17 is formed between the convex templates 14 and the two concave templates 9.
During operation, the shapes of the female die plate 9 and the male die plate 14 can be changed by starting the first push rod 10 and the second push rod 15, so that the change of a die cavity formed by the female die plate 9 and the male die plate 14 is further realized; specific: after the first push rod 10 is started, the first push rod 10 drives the female die plates 9 to move in the guide grooves 11, the two symmetrical female die plates 9 are far away from or close to each other, the distance between the two female die plates 9 is changed, the second push rod 15 is further started, the second push rod 15 drives the male die plates 14 to be unfolded, the unfolding angle between the male die plates 14 is changed, when the stroke of the air cylinder 7 is unchanged, the die cavity between the male die plates 14 and the female die plates 9 is changed, and when hardware to be punched is placed in the die cavity, after the hardware is contacted between the female die plates 9 through downward punching of the male die plates 14, the hardware is punched, and then the punching angle and the bending angle of the hardware are changed.
In this embodiment, a cylinder 7 is installed in the middle of the upper surface of the upper die holder 1, and an output end of the cylinder 7 extends through the upper die holder 1 to a lower end and is connected with a fixing seat 13. The middle part of fixed plate one 3 has seted up guide way 11, and the lower surface mounting of die plate 9 has guide bar 18, and guide bar 18 and guide way 11 assorted, and push rod one 10 is all installed at the both ends of fixed plate one 3 corresponding guide way 11, and push rod one 10 is connected with die plate 9.
In this embodiment, the two sides of the fixing seat 13 are respectively provided with a second push rod 15 which is symmetrically arranged, the output end of the second push rod 15 is hinged with the convex templates 14, the lower ends of the two convex templates 14 are hinged, the outer side of the hinged position of the lower end of the convex template 14 is provided with a guard plate 16, the hinged position of the convex template 14 is protected conveniently, and the purpose that the convex templates 14 and the concave templates 9 are combined to form a stable mold cavity is achieved. The four corners of the lower surface of the lower die holder 2 are respectively provided with a bottom pad 12 for buffering and damping.
The working principle of the utility model is as follows:
when the die is used, the first push rod 10 and the second push rod 15 can be started to change the shapes of the female die plate 9 and the male die plate 14 respectively, so that the die cavity formed by the female die plate 9 and the male die plate 14 is further changed; specific: after the first push rod 10 is started, the first push rod 10 drives the female die plates 9 to move in the guide grooves 11, the two symmetrical female die plates 9 are far away from or close to each other, so that the distance between the two female die plates 9 is changed, the second push rod 15 is further started, the second push rod 15 drives the male die plates 14 to be unfolded, the unfolding angle between the male die plates 14 is changed, when the stroke of the air cylinder 7 is unchanged, the die cavity between the male die plates 14 and the female die plates 9 is changed, when hardware to be punched is placed in the die cavity, after the hardware to be punched is contacted with the female die plates 9 through downward punching of the male die plates 14, the punching angle and the bending angle of the hardware are changed, the change of the punching angle of the hardware can be quickly carried out without changing the stroke of the air cylinder, the punching die is not needed, and the operation is simple and quick;
to sum up: this hardware mould can be quick carry out hardware stamping angle's change, need not dismouting mould and can accomplish the change of hardware bending angle, easy operation, it is convenient to use.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The hardware die with the adjustable stamping angle comprises an upper die holder (1) and a lower die holder (2), and is characterized in that fixing rods (4) are commonly installed at four corners of the upper die holder (1) and the lower die holder (2), a first fixing plate (3) is installed in the middle of the upper surface of the lower die holder (2), guide bases (8) are installed on two sides of the middle of the upper surface of the first fixing plate (3), and symmetrically-arranged concave templates (9) are slidably installed between the guide bases (8);
guide posts (5) are installed at four corners of the upper surface of the first fixing plate (3), a second fixing plate (6) is installed between the upper ends of the guide posts (5) in a sliding mode, a fixing seat (13) is installed in the middle of the second fixing plate (6), male dies (14) which are symmetrically arranged are installed on two sides, extending to the lower portion, of the second fixing plate (6) through the second fixing plate (13), the male dies (14) are aligned with the two female dies (9), and a die cavity (17) is formed between the male dies (14) and the two female dies (9).
2. The hardware die with the adjustable stamping angle according to claim 1, wherein a cylinder (7) is mounted in the middle of the upper surface of the upper die holder (1), and the output end of the cylinder (7) penetrates through the upper die holder (1) to extend to one end below the upper die holder to be connected with a fixing seat (13).
3. The hardware die with the adjustable stamping angle according to claim 1, wherein a guide groove (11) is formed in the middle of the first fixing plate (3), a guide rod (18) is mounted on the lower surface of the female die plate (9), and the guide rod (18) is matched with the guide groove (11).
4. A stamping angle adjustable hardware mould according to claim 3, characterized in that the two ends of the fixing plate I (3) corresponding to the guide groove (11) are provided with a push rod I (10), and the push rod I (10) is connected with the female die plate (9).
5. The hardware die with the adjustable stamping angle according to claim 1, wherein two sides of the fixing seat (13) are provided with symmetrically arranged push rods (15), the output ends of the push rods (15) are hinged with the male die (14), the lower ends of the two male die (14) are hinged, and a guard plate (16) is arranged outside the hinged position of the lower ends of the male die (14).
6. The hardware die with the adjustable stamping angle according to claim 1, wherein bottom pads (12) are arranged at four corners of the lower surface of the lower die holder (2) for buffering and damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793602.8U CN220387661U (en) | 2023-07-10 | 2023-07-10 | Stamping angle adjustable hardware die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321793602.8U CN220387661U (en) | 2023-07-10 | 2023-07-10 | Stamping angle adjustable hardware die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220387661U true CN220387661U (en) | 2024-01-26 |
Family
ID=89599679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321793602.8U Active CN220387661U (en) | 2023-07-10 | 2023-07-10 | Stamping angle adjustable hardware die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220387661U (en) |
-
2023
- 2023-07-10 CN CN202321793602.8U patent/CN220387661U/en active Active
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