CN221231380U - Anti-offset molybdenum plate stamping die - Google Patents
Anti-offset molybdenum plate stamping die Download PDFInfo
- Publication number
- CN221231380U CN221231380U CN202322886986.4U CN202322886986U CN221231380U CN 221231380 U CN221231380 U CN 221231380U CN 202322886986 U CN202322886986 U CN 202322886986U CN 221231380 U CN221231380 U CN 221231380U
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- molybdenum plate
- plate
- fixedly connected
- die
- molybdenum
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- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 83
- 239000011733 molybdenum Substances 0.000 title claims abstract description 83
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 238000013508 migration Methods 0.000 claims 2
- 238000004080 punching Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005457 optimization Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 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
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to the technical field of molybdenum plate processing, in particular to an anti-offset molybdenum plate stamping die which comprises an upper die, a stamping head arranged at the lower end of the upper die, a lower die and a forming groove, wherein a square positioning groove is formed in the upper end face of the lower die, the forming groove is formed in the lower end face of the inside of the square positioning groove, the upper end of the upper die is fixedly connected with a movable plate, and springs positioned at the left side and the right side of the upper die are fixedly connected with the left side and the right side of the lower end face of the movable plate; because the molybdenum plate gradually gets into the shaping inslot portion for the left and right sides of molybdenum plate contracts to center department, makes simultaneously that two extrusion gyro wheels that are located same one side rotate along with two pivots that are located same one side respectively, therefore when punching press the molybdenum plate, two extrusion gyro wheels that are located same one side remain the state of compressing tightly with the left and right sides of molybdenum plate all the time, and then further reaches the effect that prevents that the molybdenum plate from taking place the skew when punching press.
Description
Technical Field
The utility model relates to the technical field of molybdenum plate processing, in particular to an anti-offset molybdenum plate stamping die.
Background
Molybdenum is mainly used in the iron and steel industry, has very high strength and wear resistance, is a metal with many excellent physical, chemical and mechanical properties, and in the molybdenum plate processing process, the molybdenum plate needs to be punched and molded through a die to manufacture parts with various shapes, and because the molybdenum plate is often offset in the process of being punched, an anti-offset molybdenum plate punching die is needed.
The existing molybdenum plate stamping die generally comprises an upper die, a stamping head fixedly connected to the lower end of the upper die, a lower die, a forming groove arranged at the upper end of the lower die and a hydraulic machine fixedly connected with the upper end of the upper die, wherein the working principle of the existing molybdenum plate stamping die is as follows: firstly, a molybdenum plate is placed at the upper end of a lower die, and then the lower die and a stamping head are driven to move downwards by a hydraulic press, so that the molybdenum plate is extruded and enters the inside of a forming groove, and the stamping of the molybdenum plate is conveniently completed.
When the existing molybdenum plate stamping die is used for stamping a molybdenum plate, the molybdenum plate is pressed by a stamping head and cannot be pressed on two sides of the molybdenum plate, so that the left side and the right side of the molybdenum plate tilt, the position of the molybdenum plate can move in the stamping process, and furthermore, the molybdenum plate can not be positioned before being stamped due to the fact that the molybdenum plate is directly placed on the upper end face of the lower die, and the stamping position of the molybdenum plate is still easy to shift.
Disclosure of utility model
The utility model aims to provide an anti-offset molybdenum plate stamping die, which has the effect of preventing the molybdenum plate from being offset during stamping.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-offset molybdenum plate stamping die, includes the mould, installs in stamping head, lower mould and the shaping groove of last mould lower extreme, square constant head tank has been seted up to the up end of lower mould, the shaping groove is seted up in the inside lower terminal surface of square constant head tank, the upper end fixedly connected with movable plate of mould, the equal fixedly connected with in the left and right sides of movable plate lower terminal surface is located the spring of mould left and right sides, is located equal fixedly connected with U type frame between the lower extreme of two springs in same one side, two all rotate through two pivots between the U type frame and be connected with two extrusion gyro wheels that distribute about, and the lower extreme that is located two extrusion gyro wheels in same one side extends to the below of two U type frames respectively.
In order to further prevent the molybdenum plate from being offset during punching, the anti-offset molybdenum plate punching die is preferable in the utility model, the vertical plates are fixedly connected to the left side and the right side of the upper end face of the lower die, and the left side and the right side of the movable plate are slidably connected between the opposite sides of the two vertical plates through two guide sliding rails.
In order to prevent the springs from being distorted and deformed during working, the anti-offset molybdenum plate stamping die is preferable, guide rods are sleeved in the springs, the lower ends of the two guide rods positioned on the same side are fixedly connected with the upper ends of the two U-shaped frames respectively, and the upper ends of the guide rods penetrate through the left side and the right side of the lower end face of the movable plate respectively.
In order to facilitate preventing the guide rods from separating from the inside of the movable plate, the anti-offset molybdenum plate stamping die is preferably characterized in that the upper ends of the two guide rods positioned on the same side are fixedly connected with limiting plates which are abutted against the left side and the right side of the lower end face of the movable plate.
In order to facilitate driving the movable plate to slide, the anti-offset molybdenum plate stamping die is preferably provided with a transverse plate positioned above the movable plate, wherein a transverse plate is fixedly connected between two opposite sides of the vertical plates, the upper end of the transverse plate is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder extends to the lower part of the transverse plate and is fixedly connected with the middle part of the upper end surface of the movable plate.
In order to prevent the molybdenum plate from being pressed, the anti-offset molybdenum plate stamping die is preferable, and the outer walls of the extrusion rollers are made of rubber.
In order to facilitate the supporting and fixing of the device, the anti-offset molybdenum plate stamping die is preferable, and the four corners of the lower end surface of the lower die are fixedly connected with supporting legs.
Compared with the prior art, the utility model has the following beneficial effects:
When the molybdenum plate is used, the molybdenum plate is clamped in the square positioning groove, and then the molybdenum plate is positioned in the square positioning groove, so that the effect of reducing deflection of the molybdenum plate is achieved, then the movable plate is driven by the hydraulic cylinder to slide downwards along with the guide sliding rails, and then the upper die, the stamping head, the two springs on the same side, the two U-shaped frames, the two rotating shafts on the same side and the two extrusion rollers are driven to move downwards, when the stamping head is contacted with the middle part of the molybdenum plate, the two extrusion rollers on the same side extrude the left side and the right side of the molybdenum plate, and the molybdenum plate is gradually pressed into the forming groove along with the stamping head, due to the effect of the reaction force, the two springs on the same side are compressed, the guide rods and the movable plate relatively move, and simultaneously, when the molybdenum plate gradually enters the forming groove, the left side and the right side of the molybdenum plate shrink towards the center, and simultaneously the two extrusion rollers on the same side rotate along with the two rotating shafts on the same side respectively, so that when the molybdenum plate is stamped, the left side and the two extrusion rollers on the same side are always pressed, and the molybdenum plate is further pressed against the deflection of the molybdenum plate, and the molybdenum plate is prevented from being further pressed.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a view showing the external connection structure of the U-shaped frame and the guide bar of the present utility model;
FIG. 3 is a diagram showing the external construction of the lower die and the square positioning groove of the utility model;
fig. 4 is a top view cross-sectional structural view of the riser of the present utility model.
In the figure: 1. an upper die; 2. punching heads; 3. a lower die; 4. a forming groove; 5. square positioning groove; 6. a moving plate; 7. a spring; 8. a U-shaped frame; 9. a rotating shaft; 10. extruding rollers; 11. a riser; 12. a guide rail; 13. a guide rod; 14. a limiting disc; 15. a cross plate; 16. a hydraulic cylinder; 17. and (5) supporting legs.
Detailed Description
Referring to fig. 1 to 4, an anti-offset molybdenum plate stamping die comprises an upper die 1, a stamping head 2 mounted at the lower end of the upper die 1, a lower die 3 and a forming groove 4, wherein a square positioning groove 5 is formed in the upper end face of the lower die 3, the forming groove 4 is formed in the lower end face of the square positioning groove 5, the upper end of the upper die 1 is fixedly connected with a movable plate 6, springs 7 positioned at the left side and the right side of the upper die 1 are fixedly connected with the left side and the right side of the lower end face of the movable plate 6, a U-shaped frame 8 is fixedly connected between the lower ends of the two springs 7 positioned at the same side, two extrusion rollers 10 distributed left and right are rotatably connected between the two U-shaped frames 8 through two rotating shafts 9, and the lower ends of the two extrusion rollers 10 positioned at the same side extend to the lower parts of the two U-shaped frames 8 respectively.
In this embodiment: firstly, the molybdenum plate is clamped in the square positioning groove 5, and then when the molybdenum plate is subsequently punched, the effect of reducing the deflection of the molybdenum plate is achieved through the positioning mode of the molybdenum plate, then the moving plate 6 slides downwards, the upper die 1, the punching head 2, the two springs 7 positioned on the same side, the two U-shaped frames 8, the two rotating shafts 9 positioned on the same side and the two extrusion rollers 10 move downwards, when the punching head 2 is contacted with the middle part of the molybdenum plate, the two extrusion rollers 10 positioned on the same side extrude the left side and the right side of the molybdenum plate, and the molybdenum plate is gradually pressed into the forming groove 4 along with the punching head 2, due to the effect of the reaction force, the two springs 7 positioned on the same side are compressed, and simultaneously, the left side and the right side of the molybdenum plate are contracted towards the center along with the two rotating shafts 9 positioned on the same side respectively, so that when the molybdenum plate is punched, the left side and the right side of the two extrusion rollers 10 positioned on the same side are always kept in a state, and further deflection of the molybdenum plate is prevented.
As a technical optimization scheme of the utility model, the left side and the right side of the upper end face of the lower die 3 are fixedly connected with the vertical plates 11, and the left side and the right side of the moving plate 6 are slidably connected between the opposite sides of the two vertical plates 11 through the two guide slide rails 12.
In this embodiment: through setting up a plurality of direction slide rails 12 to through its guide effect, prevent that the device from producing dislocation because of stamping head 2 and shaping groove 4 after the live time overlength, further be convenient for prevent to take place the skew when punching press to the molybdenum plate.
As a technical optimization scheme of the utility model, the inside of the plurality of springs 7 is sleeved with the guide rods 13, the lower ends of the two guide rods 13 positioned on the same side are respectively fixedly connected with the upper ends of the two U-shaped frames 8, and the upper ends of the plurality of guide rods 13 respectively penetrate through the left side and the right side of the lower end face of the movable plate 6.
In this embodiment: when the plurality of springs 7 are pressed, the plurality of guide rods 13 and the moving plate 6 are relatively moved, and the plurality of springs 7 are prevented from being distorted by the plurality of guide rods 13 during operation.
As a technical optimization scheme of the utility model, the upper ends of the two guide rods 13 positioned on the same side are fixedly connected with limiting plates 14 which are abutted against the left side and the right side of the lower end surface of the movable plate 6.
In this embodiment: by providing a plurality of stopper plates 14, the plurality of guide rods 13 are prevented from coming off the inside of the moving plate 6.
As a technical optimization scheme of the utility model, a transverse plate 15 positioned above the movable plate 6 is fixedly connected between opposite sides of the two vertical plates 11, the upper end of the transverse plate 15 is fixedly connected with a hydraulic cylinder 16, and the output end of the hydraulic cylinder 16 extends to the lower side of the transverse plate 15 and is fixedly connected with the middle part of the upper end face of the movable plate 6.
In this embodiment: through setting up diaphragm 15 to be convenient for install pneumatic cylinder 16, through setting up pneumatic cylinder 16, so that drive movable plate 6 slides.
As a technical optimization scheme of the utility model, the outer walls of the plurality of extrusion rollers 10 are made of rubber.
In this embodiment: the outer walls of the extrusion rollers 10 are made of rubber so as to prevent the extrusion rollers 10 and the molybdenum plate from generating indentation.
As a technical optimization scheme of the utility model, four corners of the lower end surface of the lower die 3 are fixedly connected with supporting legs 17.
In this embodiment: by providing a plurality of legs 17, the device is supported and secured.
Working principle: during the use, at first with molybdenum plate block in square constant head tank 5's inside, and then when carrying out the punching press to it, through the mode of fixing a position the molybdenum plate, in order to reach the effect that reduces its emergence skew, then drive movable plate 6 through pneumatic cylinder 16 and slide downwards along with a plurality of direction slide rails 12, and then drive mould 1, punching press head 2, two springs 7 that are located same one side, two U type framves 8 and two pivot 9 and two extrusion gyro wheels 10 that are located same one side down move, when punching press head 2 contacts with the middle part of molybdenum plate, two extrusion gyro wheels 10 that are located same one side extrude the left and right sides of molybdenum plate, and with punching press head 2 gradually with the molybdenum plate press shaping inslot 4 inside, because the effect of reaction force, make two springs 7 that are located same one side compress, and a plurality of guide bars 13 take place relative movement with movable plate 6, simultaneously, when the molybdenum plate gets into shaping inslot gradually, make the left and right sides of molybdenum plate to center department shrink, simultaneously make two extrusion gyro wheels 10 that are located same one side rotate along with two pivot 9 that are located same one side respectively, thereby the effect of preventing the molybdenum plate from taking place at the same side when further pressing the two extrusion gyro wheels 10 to take place at the same side, further press effect when the molybdenum plate is kept to the fact that the extrusion state is located two rotation at the same side to the side.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides an anti-offset formula molybdenum plate stamping die, includes mould (1), installs stamping head (2), lower mould (3) and shaping groove (4) in last mould (1) lower extreme, its characterized in that: square constant head tank (5) have been seted up to the up end of lower mould (3), shaping groove (4) are seted up in square constant head tank (5) inside lower terminal surface, the upper end fixedly connected with movable plate (6) of going up mould (1), the equal fixedly connected with in the left and right sides of movable plate (6) lower terminal surface is located spring (7) of mould (1) left and right sides, is located equal fixedly connected with U type frame (8) between the lower extreme of two springs (7) in same one side, two all be connected with extrusion gyro wheel (10) that distribute about two through two pivot (9) rotations between U type frame (8), and the lower extreme that is located two extrusion gyro wheels (10) of same one side extends to the below of two U type frames (8) respectively.
2. The anti-offset molybdenum plate stamping die of claim 1, wherein: the left side and the right side of the upper end face of the lower die (3) are fixedly connected with risers (11), and the left side and the right side of the movable plate (6) are slidably connected between the opposite sides of the two risers (11) through two guide slide rails (12).
3. The anti-offset molybdenum plate stamping die of claim 1, wherein: the inside of a plurality of spring (7) has all cup jointed guide bar (13), and is located the lower extreme of two guide bars (13) of same one side respectively with the upper end fixed connection of two U type framves (8), a plurality of the upper end of guide bar (13) runs through the left and right sides of movable plate (6) lower terminal surface respectively.
4. An anti-migration molybdenum plate stamping die as defined in claim 3, wherein: the upper ends of the two guide rods (13) positioned on the same side are fixedly connected with limiting plates (14) which are abutted against the left side and the right side of the lower end surface of the movable plate (6).
5. An anti-migration molybdenum plate stamping die as defined in claim 2, wherein: the two opposite sides of the vertical plate (11) are fixedly connected with a transverse plate (15) positioned above the movable plate (6), the upper end of the transverse plate (15) is fixedly connected with a hydraulic cylinder (16), and the output end of the hydraulic cylinder (16) extends to the lower side of the transverse plate (15) and is fixedly connected with the middle part of the upper end face of the movable plate (6).
6. The anti-offset molybdenum plate stamping die of claim 1, wherein: the outer walls of the extrusion rollers (10) are made of rubber.
7. The anti-offset molybdenum plate stamping die of claim 1, wherein: four corners of the lower end face of the lower die (3) are fixedly connected with supporting legs (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322886986.4U CN221231380U (en) | 2023-10-26 | 2023-10-26 | Anti-offset molybdenum plate stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322886986.4U CN221231380U (en) | 2023-10-26 | 2023-10-26 | Anti-offset molybdenum plate stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221231380U true CN221231380U (en) | 2024-06-28 |
Family
ID=91614613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322886986.4U Active CN221231380U (en) | 2023-10-26 | 2023-10-26 | Anti-offset molybdenum plate stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221231380U (en) |
-
2023
- 2023-10-26 CN CN202322886986.4U patent/CN221231380U/en active Active
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