CN220611998U - Hardware stamping side punching die - Google Patents
Hardware stamping side punching die Download PDFInfo
- Publication number
- CN220611998U CN220611998U CN202322150466.7U CN202322150466U CN220611998U CN 220611998 U CN220611998 U CN 220611998U CN 202322150466 U CN202322150466 U CN 202322150466U CN 220611998 U CN220611998 U CN 220611998U
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- die
- impact
- plate
- punching
- supporting block
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- 238000004080 punching Methods 0.000 title claims abstract description 80
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of metal processing, in particular to a hardware stamping side-punching die, which comprises an upper die and a lower die, and also comprises a side-punching assembly arranged on one side of the upper die adjacent to the lower die, wherein the side-punching assembly comprises an upper base plate arranged on the bottom surface of the upper die, an upper clamping plate arranged on the bottom surface of the upper base plate and a stripper plate arranged on the bottom surface of the upper clamping plate.
Description
Technical Field
The utility model belongs to the technical field of metal processing, and particularly relates to a hardware stamping side punching die.
Background
The stamping die is a special technological equipment for processing metal or nonmetal into parts or semi-finished products in cold stamping, namely a pressure processing method for obtaining required parts by applying pressure to materials by using a die arranged on a stamping machine at room temperature to separate or plastically deform the materials;
through investigation publication (bulletin) number: CN215697259U discloses a gold side-punching die, this technology discloses "a gold side-punching die, including the die holder, the die holder top is provided with the lower bolster, the side that the lower bolster kept away from the die holder is provided with the stripper plate, the stripper plate is provided with the cope match-plate on the side that keeps away from the lower bolster, the side that the cope match-plate kept away from the stripper plate is provided with technical contents such as cope match-plate pattern, and discloses this kind of gold side-punching die, can drive the cope match-plate pattern through setting up electric telescopic column and remove, make the side-punching push plate remove and be close to the drift sliding block, make the drift sliding block drive the side punch and carry out side-punching to the hardware body, and the drift sliding block drives slip loop bar extension coil spring at the in-process of slip, and the side-punching push plate is retrieved after the side-punching is accomplished, coil spring pulls back the side punch, realizes the side-punching automation, reduces work level, improves work efficiency, and carries out spacing through drift limiting plate side punch, avoids side punch skew, improves side punch accuracy, optimize technological effects etc..
Although this design can drive the cope match-plate pattern through setting up electric telescopic post and remove, makes the side blow push pedal remove and is close to the drift sliding block, makes the drift sliding block drive the side drift and carries out the side blow to the hardware body, realizes the side blow automation, reduces labor degree, but this design is when in actual use, and the general stamping die in market now can only process simple structure, can process the mould of complex structure all has very big limitation, wants to process the part that oneself needs the complex structure and only can punch with different moulds many times.
In order to solve the problems, the application provides a hardware stamping side punching die.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a hardware stamping side punching die which can be used for stamping a nonstandard sheet metal part needing repeated side punching at one time, does not need to use the existing simple stamping side punching die on the market for repeated stamping, and can support an upper die and a lower die during overhauling so as to prevent the upper die from being pressed down.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the hardware stamping side punching die comprises an upper die and a lower die, and further comprises a side punching assembly arranged on one side of the upper die adjacent to the lower die;
the side impact assembly comprises an upper base plate arranged on the bottom surface of the upper die, an upper clamping plate arranged on the bottom surface of the upper base plate and a stripper plate arranged on the bottom surface of the upper clamping plate, a lower base plate is arranged on the top surface of the stripper plate lower die, a lower die plate is arranged on the top surface of the lower base plate, a pull rod with a T-shaped structure is connected in a sliding manner in a through hole formed in one side surface of the lower die plate, a side impact sliding block is arranged at one end of the pull rod, the side impact sliding block is connected in a sliding manner in a sliding groove in the lower die plate, a side impact inserting knife is connected to one side surface of the side impact sliding block in a sliding manner, a side impact knife edge is arranged on the other side surface of the side impact sliding block, and one end of the side impact inserting knife sequentially penetrates through the stripper plate, the upper clamping plate and the upper base plate and is arranged on the bottom surface of the upper die.
As the hardware stamping side punching die disclosed by the utility model, preferably, the outer surface of the pull rod is sleeved with the spring, one end of the spring is abutted against a side punching stop block, the side punching stop block is slidably connected in the lower die plate, and the other end of the spring is abutted against the T-shaped structure of the pull rod.
As the hardware stamping side stamping die, a plurality of pull rods are preferably distributed in the lower die plate in a non-equidistant mode.
As the hardware stamping side-punching die is preferable, the inclined plane formed on the surface of the side-punching sliding block is matched with the inclined plane formed on the surface of one end of the side-punching slotting tool.
As the preferable one of the hardware stamping side punching die provided by the utility model, the hardware stamping side punching die further comprises a protection component symmetrically arranged on the surface of one side adjacent to the upper die and the lower die, wherein the protection component comprises a first supporting block which is in sliding connection with the inside of a sliding groove formed in the bottom surface of the upper die, a second supporting block which is symmetrically arranged on the top surface of the lower die, and a limiting rod which is in sliding connection with the inside of the sliding groove formed in the surface of the first supporting block, and one end of the limiting rod is in sliding connection with the inside of the sliding groove formed in the surface of the second supporting block.
As the hardware stamping side punching die is preferable, the limiting rod is arranged in an L shape, a tension spring I is arranged at the L-shaped structure of the limiting rod, and one end of the tension spring I is arranged in a chute formed in the surface of the supporting block.
As the hardware stamping side punching die disclosed by the utility model is preferable, a tension spring II is arranged on one side surface of the first supporting block, and one end of the tension spring II is arranged in a chute formed in the bottom surface of the upper die.
Compared with the prior art, the utility model has the beneficial effects that:
1. the side punching assembly is added on the basis, and through the side punching sliding block, the side punching stop block and the side punching insert cutter, when the side punching assembly is used, a nonstandard sheet metal part needing repeated side punching can be punched at one time, repeated punching is not needed by using a simple side punching die in the market, the production efficiency of a factory is greatly improved, and the production value and the production safety of the factory are improved;
2. meanwhile, the protection component is further added on the basis, when the die is used for overhauling, the first supporting block is pushed to align with the second supporting block, the first supporting block can be inserted into the sliding groove formed in the surface of the second supporting block through the limiting rod, the sliding block can be prevented from moving, and when overhauling, the second supporting block and the first supporting block support the upper die, so that the upper die is prevented from being pressed down to cause injury to workers, and the operation safety is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a bottom view of FIG. 1 of the present utility model;
fig. 3 is a schematic structural view of a protection component in the present utility model.
In the figure:
1. an upper die;
2. a side impact assembly; 201. an upper backing plate; 202. an upper clamping plate; 203. a stripper plate; 204. a lower template; 205. a lower backing plate; 206. a lower die; 207. a lower foot pad; 208. side punching slotting tool; 209. side punching a knife edge; 210. side punching a sliding block; 211. side impact stop blocks; 212. a spring; 213. a pull rod;
3. a protective assembly; 301. a first supporting block; 302. a second supporting block; 303. a limit rod; 304. a tension spring I; 305. and a tension spring II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-3;
a hardware stamping side punching die comprises an upper die 1 and a lower die 206.
In this embodiment: through investigation publication (bulletin) number: CN215697259U discloses a gold side-punching die, this technology discloses "a gold side-punching die, including the die holder, the die holder top is provided with the lower bolster, the side that the lower bolster kept away from the die holder is provided with the stripper plate, the stripper plate is provided with the cope match-plate on the side that keeps away from the lower bolster, the side that the cope match-plate kept away from the stripper plate is provided with technical contents such as cope match-plate pattern, and discloses this kind of gold side-punching die, can drive the cope match-plate pattern through setting up electric telescopic column and remove, make the side-punching push plate remove and be close to the drift sliding block, make the drift sliding block drive the side punch and carry out side-punching to the hardware body, and the drift sliding block drives slip loop bar extension coil spring at the in-process of slip, and the side-punching push plate is retrieved after the side-punching is accomplished, coil spring pulls back the side punch, realizes the side-punching automation, reduces work level, improves work efficiency, and carries out spacing through drift limiting plate side punch, avoids side punch skew, improves side punch accuracy, optimize technological effects etc..
Although this design can drive the cope match-plate pattern through setting up electric telescopic post and remove, make the side blow push pedal remove and be close to the drift sliding block, make the drift sliding block drive the side drift and carry out the side blow to the hardware body, realize the side blow automation, reduce labor degree, but this design is when in actual use, general stamping die all can process simple structure on the market now, can process the mould of complex structure all has very big limitation, want to process the complicated part of self needs can only with the multiple stamping scheduling problem of different moulds, combine the problem that the actual use is obvious that this problem exists and is difficult to solve, and for this reason, added side blow subassembly 2 and protection component 3 on this application file for solving this technical problem.
According to the above, in order to enable side punching of the workpiece, the side punching assembly 2 is further included, which is installed at a side of the upper die 1 adjacent to the lower die 206; the side punch assembly 2 comprises an upper base plate 201 arranged on the bottom surface of the upper die 1, an upper clamping plate 202 arranged on the bottom surface of the upper base plate 201 and a stripper plate 203 arranged on the bottom surface of the upper clamping plate 202, a lower base plate 205 is arranged on the top surface of a lower die 206 of the stripper plate 203, a lower die plate 204 is arranged on the top surface of the lower base plate 205, a pull rod 213 with a T-shaped structure is slidably connected in a through hole formed in one side surface of the lower die plate 204, a side punch slider 210 is arranged at one end of the pull rod 213, the side punch slider 210 is slidably connected in a sliding groove formed in the lower die plate 204, a side punch cutter 208 is slidably connected on one side surface of the side punch slider 210, a side punch cutter edge 209 is arranged on the other side surface of the side punch slider 210, and one end of the side punch cutter 208 sequentially penetrates through the stripper plate 203, the upper clamping plate 202 and the upper base plate 201 and is arranged on the bottom surface of the upper die 1.
In this embodiment: the iron sheet to be processed is placed on the lower die plate 204, the punching machine is started, the upper die 1 is used for pressing the upper base plate 201, the upper clamping plate 202 and the stripper plate 203 downwards, the iron sheet is contacted with the iron sheet firstly, the side punching plunger 208 is continuously pressed downwards to push the side punching slider 210, then the side punching is completed, the upper die is moved upwards after the pressure is retracted, the side punching slider 210 is restored to the original position under the action of the pull rod 213 on the side punching slider 210 pushed by the spring 212 and the tension and gravity, and the next punching is performed, so that a nonstandard sheet metal part requiring multiple side punching can be punched at one time, the conventional simple punching side punching die on the market is not required to be used for multiple punching, the production efficiency of factories is greatly improved, and the production value and the production safety of factories are improved.
In an alternative embodiment: the outer surface of the pull rod 213 is sleeved with a spring 212, one end of the spring 212 is abutted against a side impact stop 211, the side impact stop 211 is slidably connected in the lower die plate 204, and the other end of the spring 212 is abutted against the T-shaped structure of the pull rod 213.
In this embodiment: after the side impact is finished, the spring 212 outside the pull rod 213 pushes the pull rod 213 to enable the spring 212 to abut against the side impact stop 211, and the push force of the spring 212 pushes the pull rod 213 to enable the pull rod 213 to drive the side impact sliding block 210 to jack up the side impact slotting cutter 208, and enable the side impact cutter edge 209 to be separated from a workpiece for resetting.
In an alternative embodiment: the plurality of tie rods 213 are non-equally spaced within the lower die plate 204.
In this embodiment: the plurality of side punch edges 209 can be caused to side punch the workpiece.
In an alternative embodiment: the inclined surface of the side punch sliding block 210 is matched with the inclined surface of one end surface of the side punch insert 208.
In this embodiment: the side impact plunger 208 can be caused to push the side impact slider 210 to move within the lower die plate 204 to side impact the workpiece.
According to the above, in order to prevent the upper mold 1 from falling during maintenance, the protection assembly 3 is symmetrically installed on the adjacent side surfaces of the upper mold 1 and the lower mold 206, the protection assembly 3 comprises a first supporting block 301 which is slidably connected in a sliding groove formed in the bottom surface of the upper mold 1, a second supporting block 302 which is symmetrically installed on the top surface of the lower mold 206, and a limiting rod 303 which is slidably connected in the sliding groove formed in the surface of the first supporting block 301, wherein one end of the limiting rod 303 is slidably connected in the sliding groove formed in the surface of the second supporting block 302.
In this embodiment: when the die is overhauled, the first supporting block 301 is pushed, the first supporting block 301 can be aligned with the second supporting block 302, the limiting rod 303 is inserted into the sliding groove formed in the surface of the second supporting block 302, the sliding block can be prevented from moving, and when the die is overhauled, the second supporting block 302 and the first supporting block 301 support the upper die 1, so that the upper die 1 is prevented from being pressed down to cause damage to workers, and the safety of operation is improved.
In an alternative embodiment: the limiting rod 303 is arranged in an L shape, a first tension spring 304 is arranged at the L-shaped structure of the limiting rod 303, and one end of the first tension spring 304 is arranged in a sliding groove formed in the surface of the first supporting block 301.
In this embodiment: after the upper template moves to the top, the first tension spring 304 can pull the limiting rod 303, so that the limiting rod 303 is clamped in a clamping groove formed in the surface of the second supporting block 302, and the first supporting block 301 and the second supporting block 302 are separated.
In an alternative embodiment: one side surface of the first supporting block 301 is provided with a second tension spring 305, and one end of the second tension spring 305 is arranged in a chute formed in the bottom surface of the upper die 1.
In this embodiment: when the first supporting block 301 and the second supporting block 302 are separated, the first supporting block 301 is pulled by the second tension spring 305, so that the first supporting block slides in a sliding groove formed in the bottom surface of the upper die 1, and the first supporting block 301 and the second supporting block 302 are not contacted when the iron plate is punched.
The working principle and the using flow of the utility model are as follows: the lower die 206 is arranged on the punching machine through the lower pad 207, then an iron sheet to be processed is arranged on the lower die plate 204, the punching machine is started, the upper pad 201, the upper clamping plate 202 and the stripper plate 203 of the upper die 1 are pressed downwards and contact with the iron sheet firstly, the side punching plunger 208 is continuously pressed downwards to push the side punching plunger 210, then the side punching is completed, the press is retracted to be pressed, the upper die moves upwards, the side punching plunger 210 is restored to the original position under the action of the pull rod 213 and the pulling force and the gravity on the side punching plunger 210 pushed by the spring 212 outside the pull rod 213, the spring 212 is pushed against the side punching stopper 211, the pull rod 213 is pushed by the pushing force of the spring 212, the side punching plunger 210 can be driven by the pull rod 213 to jack the side punching plunger 208, the side punching edge 209 is separated from a workpiece, the next punching is carried out, a nonstandard sheet metal part requiring multiple times of side punching can be punched at one time, the existing simple stamping side stamping die in the market is not needed to be used for stamping for multiple times, the production efficiency of a factory is greatly improved, the production value and the production safety of the factory are improved, when the die is overhauled, the first supporting block 301 is pushed to enable the first supporting block 301 to be aligned with the second supporting block 302, the first supporting block 301 is inserted into a sliding groove formed in the surface of the second supporting block 302 through the limiting rod 303, the sliding block can be prevented from moving, when overhauling, the upper die 1 is supported through the second supporting block 302 and the first supporting block 301, the upper die 1 is prevented from being pressed down to hurt workers, the operation safety is improved, after the die plate moves to the top, the limiting rod 303 can be pulled through the first tension spring 304, the limiting rod 303 is clamped in a clamping groove formed in the surface of the second supporting block 302, the first supporting block 301 and the second supporting block 302 are separated, after the first supporting block 301 and the second supporting block 302 are separated, the first supporting block 301 is pulled through the second tension spring 305, the first supporting block 301 and the second supporting block 302 are not contacted when the iron plate is punched by sliding the supporting blocks in the sliding grooves formed in the bottom surface of the upper die 1, so that the safety during maintenance is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a five metals punching press side blow mould, includes mould (1) and bed die (206), its characterized in that: the side punching assembly (2) is arranged on one side of the upper die (1) adjacent to the lower die (206);
the side impact assembly (2) comprises an upper base plate (201) arranged on the bottom surface of the upper die (1) and an upper clamping plate (202) arranged on the bottom surface of the upper base plate (201) and a stripper plate (203) arranged on the bottom surface of the upper clamping plate (202), wherein a lower base plate (205) is arranged on the top surface of a lower die (206) of the stripper plate (203), a lower die plate (204) is arranged on the top surface of the lower base plate (205), a pull rod (213) with a T-shaped structure is slidably connected in a through hole formed in one side surface of the lower die plate (204), a side impact sliding block (210) is arranged at one end of the pull rod (213), a side impact inserting knife (208) is slidably connected in a sliding groove in the lower die plate (204), a side impact sliding knife (209) is arranged on one side surface of the side impact sliding block (210), one end of the side impact inserting knife (208) sequentially penetrates through the stripper plate (203), the upper clamping plate (202) and the upper base plate (201), and is arranged on the bottom surface of the die (1).
2. The hardware stamping side-impact die of claim 1, wherein: the outer surface of pull rod (213) is overlapped and is equipped with spring (212), the one end butt of spring (212) has side impact dog (211), side impact dog (211) sliding connection is in lower bolster (204), the other end butt of spring (212) is in the T shape structure department of pull rod (213).
3. The hardware stamping side-impact die of claim 1, wherein: the plurality of pull rods (213) are distributed in the lower die plate (204) in a non-equidistant mode.
4. The hardware stamping side-impact die of claim 1, wherein: the inclined plane arranged on the surface of the side punching sliding block (210) is matched with the inclined plane arranged on the surface of one end of the side punching inserting knife (208).
5. The hardware stamping side-impact die of claim 1, wherein: the protective component (3) is symmetrically arranged on the surface of one side adjacent to the upper die (1) and the lower die (206), the protective component (3) comprises a first supporting block (301) which is connected with the bottom surface of the upper die (1) in a sliding groove, a second supporting block (302) which is symmetrically arranged on the top surface of the lower die (206), and a limiting rod (303) which is connected with the surface of the first supporting block (301) in a sliding groove, and one end of the limiting rod (303) is connected with the surface of the second supporting block (302) in a sliding groove.
6. The hardware stamping side-impact die of claim 5, wherein: the limiting rod (303) is arranged in an L shape, a tension spring I (304) is arranged at the L-shaped structure of the limiting rod (303), and one end of the tension spring I (304) is arranged in a sliding groove formed in the surface of the supporting block I (301).
7. The hardware stamping side-impact die of claim 6, wherein: one side surface of the first supporting block (301) is provided with a second tension spring (305), and one end of the second tension spring (305) is arranged in a chute formed in the bottom surface of the upper die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322150466.7U CN220611998U (en) | 2023-08-10 | 2023-08-10 | Hardware stamping side punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322150466.7U CN220611998U (en) | 2023-08-10 | 2023-08-10 | Hardware stamping side punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220611998U true CN220611998U (en) | 2024-03-19 |
Family
ID=90213789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322150466.7U Active CN220611998U (en) | 2023-08-10 | 2023-08-10 | Hardware stamping side punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220611998U (en) |
-
2023
- 2023-08-10 CN CN202322150466.7U patent/CN220611998U/en active Active
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