CN214639448U - Protruding stamping die of stainless steel stair antiskid - Google Patents
Protruding stamping die of stainless steel stair antiskid Download PDFInfo
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- CN214639448U CN214639448U CN202120481544.XU CN202120481544U CN214639448U CN 214639448 U CN214639448 U CN 214639448U CN 202120481544 U CN202120481544 U CN 202120481544U CN 214639448 U CN214639448 U CN 214639448U
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- steel stair
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Abstract
The utility model discloses a protruding stamping die of stainless steel stair antiskid, including die holder and upper die base, the last fixed surface of die holder is connected with the bed die, the upper surface of bed die is provided with the standing groove, the bottom surface of standing groove is provided with spacing hole, the bottom surface of standing groove is provided with the recess, the inside of bed die and the below that is located the recess are provided with the cavity, the inner wall fixedly connected with pressure-sensitive inductor of cavity, the last fixed surface of die holder is connected with the montant, the surface of upper die base is provided with the spout, montant and spout sliding connection are in the same place, the lower fixed surface of upper die base is connected with the upper die, the lower fixed surface of upper die is connected with the lug, the lower fixed surface of upper die base is connected with solid fixed cylinder. The utility model discloses in, can carry out oneself location to the mould, make things convenient for operating personnel's use, can also avoid the punching press excessive in addition effectively, influence the punching press effect.
Description
Technical Field
The utility model relates to a stamping die field especially relates to a protruding stamping die of stainless steel stair antiskid.
Background
The stamping die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials, and the stamping is widely applied, wherein anti-skid bulges are stamped on stainless steel stairs.
Present stamping die, its in-process of using, mostly install last mould on the press earlier, move the press again and fix a position last mould and bed die, like this, just need repeated change position to influence the efficiency of punching press, remove this, carrying out the in-process of punching press, if the punching press degree that the material received is too big, will influence the effect of punching press.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a stamping die for anti-skidding bulges of stainless steel stairs.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a stamping die for an anti-skid bulge of a stainless steel stair comprises a lower die holder and an upper die holder, wherein a lower die is fixedly connected to the upper surface of the lower die holder, a placing groove is formed in the upper surface of the lower die, a limiting hole is formed in the bottom surface of the placing groove, a groove is formed in the bottom surface of the placing groove, a cavity is formed in the lower die and below the groove, and a pressure sensor is fixedly connected to the inner wall of the cavity;
the upper surface of the lower die holder is fixedly connected with a vertical rod, the surface of the upper die holder is provided with a sliding groove, the vertical rod and the sliding groove are connected together in a sliding manner, the lower surface of the upper die holder is fixedly connected with an upper die, and the lower surface of the upper die is fixedly connected with a bump;
the lower fixed surface of upper die base is connected with a fixed section of thick bamboo, the lower fixed surface of a fixed section of thick bamboo is connected with the guide bar, the lower fixed surface of a fixed section of thick bamboo is connected with reset spring, reset spring's one end fixedly connected with connecting block, the lower fixed surface of connecting block is connected with the gag lever post.
As a further description of the above technical solution:
the cross-sectional shapes of the convex blocks and the grooves are semi-circles, the number of the convex blocks and the number of the grooves are multiple groups, and the convex blocks correspond to the grooves one to one.
As a further description of the above technical solution:
the upper surface of the upper die base is fixedly connected with a connecting seat, and the inner wall of the connecting seat is provided with threads.
As a further description of the above technical solution:
the number of the limiting rods and the limiting holes is four, and the limiting rods and the limiting holes are located in the same vertical direction.
As a further description of the above technical solution:
the reset spring is positioned on the periphery of the guide rod, and the guide rod is fixedly connected with the connecting block.
As a further description of the above technical solution:
the inner bottom surface of the cavity is fixedly connected with a fixing rod, and the pressure sensor is fixedly connected with the lower bottom surface of the groove.
As a further description of the above technical solution:
the upper end fixedly connected with fixing base of dead lever, the upper surface and the pressure-sensitive transducer fixed connection of fixing base are in the same place.
As a further description of the above technical solution:
the quantity of connecting block is two sets of, and two sets of the connecting block is axisymmetric about last mould and distributes, and is two sets of the connecting block all with last mould fixed connection together.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, through placing the pressure-sensitive inductor at the lower surface of recess, can respond to the pressure when punching press, avoid the punching press excessive to influence the stamping effect of non-slip raised, and then influence bellied anti-skidding effect.
2. The utility model discloses in, connect upper die base and die holder through the montant, can realize the oneself location of upper die base and die holder, avoided in the use, remove the upper die base and fix a position, improved the efficiency of punching press, the operating personnel's of being convenient for use.
3. The utility model discloses in, set up reset spring at the lower surface of upper die base, can be in stamping process, carry out buffering to a certain extent to last mould, prevent that the too big impact to the bellied punching press of antiskid of stamping force from causing the influence, improved the effect of punching press, reset spring's existence in addition can be for a counterforce of last mould, and the back will be separated mould and bed die after the punching press of being convenient for is accomplished.
4. The utility model discloses in, set up the gag lever post and set up spacing hole on the surface of bed die at the lower surface of connecting block, can carry out the secondary spacing to last mould and bed die, guaranteed going on that the punching press can be accurate, improved the effect of punching press.
Drawings
Fig. 1 is a schematic structural view of a stamping die for anti-skid projections of a stainless steel stair provided by the utility model;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a top view of the stamping die for the anti-skid protrusions of the stainless steel stairs provided by the utility model;
fig. 4 is the utility model provides a protruding stamping die of stainless steel stair antiskid's stereogram.
Illustration of the drawings:
1. a lower die holder; 2. a groove; 3. a cavity; 4. a lower die; 5. a limiting hole; 6. a bump; 7. an upper die; 8. a chute; 9. a connecting seat; 10. an upper die holder; 11. a fixed cylinder; 12. a return spring; 13. a guide bar; 14. a limiting rod; 15. a placement groove; 16. a vertical rod; 17. a fixed seat; 18. fixing the rod; 19. a pressure sensor; 20. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a stamping die for anti-skid bulges of stainless steel stairs comprises a lower die holder 1 and an upper die holder 10, wherein the upper surface of the lower die holder 1 is fixedly connected with a lower die 4, the upper surface of the lower die 4 is provided with a placing groove 15, the bottom surface of the placing groove 15 is provided with a limiting hole 5, the bottom surface of the placing groove 15 is provided with a groove 2, a cavity 3 is arranged inside the lower die 4 and below the groove 2, the inner wall of the cavity 3 is fixedly connected with a pressure sensor 19, the pressure sensor 19 can sense the stamping force in the stamping process and timely transmit the stamping force to an operator to prevent excessive stamping and influence the stamping effect of the anti-skid bulges, the inner bottom surface of the cavity 3 is fixedly connected with a fixed rod 18, the upper end of the fixed rod 18 is fixedly connected with a fixed base 17, the upper surface of the fixed base 17 is fixedly connected with the pressure sensor 19, and the pressure sensor 19 is fixedly connected with the lower bottom surface of the groove 2, the upper surface of the upper die holder 10 is fixedly connected with a connecting seat 9, and the inner wall of the connecting seat 9 is provided with threads.
The upper surface of the lower die holder 1 is fixedly connected with a vertical rod 16, the surface of the upper die holder 10 is provided with a sliding chute 8, the vertical rod 16 and the sliding chute 8 are connected together in a sliding way, the upper die holder 10 and the lower die holder 1 are connected through the vertical rod 16, the self-positioning of the upper die base 10 and the lower die base 1 can be realized, the maneuvering positioning of the upper die base 10 and the lower die base 1 is avoided, the use of operators is facilitated, the stamping efficiency is also improved, the lower surface of the upper die base 10 is fixedly connected with the upper die 7, the lower surface of the upper die 7 is fixedly connected with the lug 6, the cross-sectional shapes of the lug 6 and the groove 2 are both semi-circles, the stamping is carried out by adopting the lug 6 with the semi-circle structure, the anti-skid effect of the stamped stair is ensured, and the sharp corner on the anti-skid protrusions is also avoided, thereby cause the injury to the user, the quantity of lug 6 and recess 2 is the multiunit, and lug 6 and recess 2 one-to-one.
The lower surface of the upper die holder 10 is fixedly connected with a fixed cylinder 11, the lower surface of the fixed cylinder 11 is fixedly connected with a guide rod 13, the lower surface of the fixed cylinder 11 is fixedly connected with a reset spring 12, the reset spring 12 can play a certain buffering role in the stamping process of the upper die 7 and prevent the stamping effect from being influenced by overlarge stamping force, besides, the reset spring 12 can also provide a reverse force for the upper die 7 so as to facilitate the separation of the upper die after the stamping is completed, one end of the reset spring 12 is fixedly connected with two connecting blocks 20, the number of the connecting blocks 20 is two, the two connecting blocks 20 are in axial symmetry distribution relative to the upper die 7, the two connecting blocks 20 are fixedly connected with the upper die 7, the reset spring 12 is positioned at the periphery of the guide rod 13, the guide rod 13 is fixedly connected with the connecting blocks 20, the lower surface of the connecting blocks 20 is fixedly connected with a limiting rod 14, and the limiting holes 5 are four groups, and the limiting rod 14 and the limiting hole 5 are in the same vertical direction, the limiting rod 14 and the limiting hole 5 can limit the die for the second time, the bump 6 and the groove 2 can be completely overlapped, and the stamping accuracy is improved.
The working principle is as follows: firstly, a lower die holder 1 is installed on a punching table, then a punching source is moved to the position right above a die, after the punching source is positioned right above the die, an upper die 7 and a lower die 4 are separated through a vertical rod 16, a connecting seat 9 on the upper surface of an upper die holder 10 is contacted with the punching source, then the upper die holder 10 is installed on the punching source through the connecting seat 9, at the moment, the upper die 7 and the lower die 4 are positioned in the same vertical direction, after the die is installed, a stainless steel stair to be punched is placed on a placing groove 15, after the placing is completed, the punching source is operated to drive the upper die holder 10 to move downwards, at the moment, a sliding groove 8 and a vertical rod 16 on the surface of the upper die holder 10 slide, so that the upper die holder 10 slides along the vertical rod 16, when a limiting rod 14 and a limiting hole 5 are overlapped, the punching speed is reduced, and the pressure value transmitted back by a pressure sensor 19 is observed, after pressure numerical value is in suitable numerical value, the operation power supply shifts up, and the extrusion force that reset spring 12 received this moment can take place to kick-back to make mould 7 and lower mould 4 separate, separate with the stair that mould 7 and punching press were accomplished, accomplish the punching press to stainless steel stair non-slip raised.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a protruding stamping die of stainless steel stair antiskid, includes die holder (1) and upper die base (10), its characterized in that: the upper surface of the lower die holder (1) is fixedly connected with a lower die (4), the upper surface of the lower die (4) is provided with a placing groove (15), the bottom surface of the placing groove (15) is provided with a limiting hole (5), the bottom surface of the placing groove (15) is provided with a groove (2), a cavity (3) is arranged inside the lower die (4) and below the groove (2), and the inner wall of the cavity (3) is fixedly connected with a pressure sensor (19);
the upper surface of the lower die holder (1) is fixedly connected with a vertical rod (16), the surface of the upper die holder (10) is provided with a sliding groove (8), the vertical rod (16) and the sliding groove (8) are connected together in a sliding manner, the lower surface of the upper die holder (10) is fixedly connected with an upper die (7), and the lower surface of the upper die (7) is fixedly connected with a bump (6);
the lower fixed surface of upper die base (10) is connected with solid fixed cylinder (11), the lower fixed surface of solid fixed cylinder (11) is connected with guide bar (13), the lower fixed surface of solid fixed cylinder (11) is connected with reset spring (12), the one end fixedly connected with connecting block (20) of reset spring (12), the lower fixed surface of connecting block (20) is connected with gag lever post (14).
2. The stainless steel stair anti-skid bump stamping die of claim 1, wherein: the cross-sectional shapes of the convex blocks (6) and the grooves (2) are semi-circles, the number of the convex blocks (6) and the number of the grooves (2) are multiple groups, and the convex blocks (6) are in one-to-one correspondence with the grooves (2).
3. The stainless steel stair anti-skid bump stamping die of claim 1, wherein: the upper surface of the upper die holder (10) is fixedly connected with a connecting seat (9), and the inner wall of the connecting seat (9) is provided with threads.
4. The stainless steel stair anti-skid bump stamping die of claim 1, wherein: the number of the limiting rods (14) and the number of the limiting holes (5) are four, and the limiting rods (14) and the limiting holes (5) are in the same vertical direction.
5. The stainless steel stair anti-skid bump stamping die of claim 1, wherein: the return spring (12) is positioned at the periphery of the guide rod (13), and the guide rod (13) is fixedly connected with the connecting block (20).
6. The stainless steel stair anti-skid bump stamping die of claim 1, wherein: the inner bottom surface of the cavity (3) is fixedly connected with a fixing rod (18), and the pressure sensor (19) is fixedly connected with the lower bottom surface of the groove (2).
7. The stainless steel stair anti-skid bump stamping die of claim 6, wherein: the upper end fixedly connected with fixing base (17) of dead lever (18), the upper surface and pressure-sensitive transducer (19) fixed connection of fixing base (17) are in the same place.
8. The stainless steel stair anti-skid bump stamping die of claim 1, wherein: the number of connecting blocks (20) is two sets of, and two sets of connecting blocks (20) are axisymmetric about last mould (7) and distribute, and two sets of connecting blocks (20) all are in the same place with last mould (7) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120481544.XU CN214639448U (en) | 2021-03-06 | 2021-03-06 | Protruding stamping die of stainless steel stair antiskid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120481544.XU CN214639448U (en) | 2021-03-06 | 2021-03-06 | Protruding stamping die of stainless steel stair antiskid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214639448U true CN214639448U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120481544.XU Active CN214639448U (en) | 2021-03-06 | 2021-03-06 | Protruding stamping die of stainless steel stair antiskid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214639448U (en) |
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2021
- 2021-03-06 CN CN202120481544.XU patent/CN214639448U/en active Active
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