CN220426489U - Can prevent die-cut die structure of die-cut aversion - Google Patents
Can prevent die-cut die structure of die-cut aversion Download PDFInfo
- Publication number
- CN220426489U CN220426489U CN202320950571.6U CN202320950571U CN220426489U CN 220426489 U CN220426489 U CN 220426489U CN 202320950571 U CN202320950571 U CN 202320950571U CN 220426489 U CN220426489 U CN 220426489U
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- die
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- groove
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- 206010063659 Aversion Diseases 0.000 title claims description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 41
- 238000006073 displacement reaction Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims description 10
- 238000004080 punching Methods 0.000 abstract description 17
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a punching die structure capable of preventing punching displacement, which comprises a lower die and an upper die, wherein a groove is formed in the top of the lower die, a cutting die is placed in the groove, a limiting assembly is further arranged at the top of the lower die, and the limiting assembly comprises: the limiting strip is movably arranged in the lower die and is connected with the cutting die in a penetrating way; the adjusting piece is arranged in the lower die, one end of the adjusting piece is connected with the limiting strip, the other end of the adjusting piece extends to the outside of the lower die, a placing groove is formed in the top end face of the lower die, a connecting groove is formed in the bottom of the cutting die, and the limiting strip is placed in the placing groove; through the spacing subassembly of design, can realize the spacing fixed to upper and lower cutting die in a plurality of directions, guarantee that the phenomenon that can not appear shifting in the die-cut processing of later stage, this spacing subassembly debugging is convenient simultaneously, easily operation has perfected the not enough of current die-cut mould in use, promotes operational safety.
Description
Technical Field
The utility model belongs to the technical field of punching dies, and particularly relates to a punching die structure capable of preventing punching displacement.
Background
The punching die is mainly used for processing the edges of metal parts and trimming working procedure parts, and the end face of the die casting is smooth and beautiful, so that manual polishing is replaced, the consistency and stability of products are improved, and the die cutting die is widely applied to the preparation and production of mechanical parts.
In the punching process of the existing punching die, different cutting dies need to be replaced according to different punching shapes, the existing bolts basically in a single direction, namely, the vertical or horizontal direction are detached and fixed, so that in long-term punching, connection loosening is easy to occur, the phenomenon of shifting in later punching is caused, the parts are damaged, the upper cutting die and the lower cutting die are possibly damaged, and therefore, the special die has larger limitation in practical use, and the special die has an improved space.
Disclosure of Invention
The utility model aims to provide a punching die structure capable of preventing punching displacement, so as to solve the problem that the existing punching die in the background art is easy to be unstable in installation and displaced in later processing due to the fact that the existing punching die is connected in a single direction in the installation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: can prevent die-cut die structure of die-cut aversion, including lower mould and last mould the groove has been seted up at the top of lower mould, has placed the cutting die in the inside of groove, the top of lower mould still is provided with spacing subassembly, and this spacing subassembly includes:
the limiting strip is movably arranged in the lower die and is connected with the cutting die in a penetrating way;
and the adjusting piece is arranged in the lower die, one end of the adjusting piece is connected with the limiting strip, and the other end of the adjusting piece extends to the outer part of the lower die.
Preferably, a placing groove is formed in the top end face of the lower die, a connecting groove is formed in the bottom of the cutting die, the limiting strips are placed in the placing groove, and two ends of the limiting strips protrude out of the lower die and are connected with the connecting groove in a penetrating mode; one side of the limiting strip is provided with a through hole, and one end of the adjusting piece is inserted into the through hole.
Preferably, the side of the lower die is provided with a screw hole, the screw hole is communicated with the placing groove, the adjusting piece comprises a bolt screwed into the screw hole, and one end of the bolt is inserted into the through hole and connected with the limiting strip.
Preferably, the connecting groove is inverted L-shaped, the limiting strip is embedded into the connecting groove, a vertical screw hole is formed in the surface of the cutting die, and a stud fixed with the lower die is screwed into the screw hole.
Preferably, guide posts are fixed at four corners of the top of the lower die and are in sliding connection with the upper die, a cutting die is also arranged at the bottom of the upper die, and a limiting component is also arranged at the joint of the cutting die and the upper die.
Preferably, the two ends of the top of the cutting die on the lower die are fixedly provided with support posts, the tops of the support posts are provided with integrated convex columns, plastic sleeves are sleeved on the top screw thread of the convex columns, and holes for the support posts and the plastic sleeves to penetrate are formed in the cutting die on the upper die.
Preferably, a rubber block is further arranged between the convex column and the plastic sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
through the spacing subassembly of design, can realize the spacing fixed to upper and lower cutting die in a plurality of directions, guarantee that the phenomenon that can not appear shifting in the die-cut processing of later stage, this spacing subassembly debugging is convenient simultaneously, easily operation has perfected the not enough of current die-cut mould in use, promotes operational safety.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the area A of FIG. 1 in accordance with the present utility model;
FIG. 3 is a cross-sectional view of the connection of the cutting die and the limit bar of the present utility model;
fig. 4 is a schematic structural view of the strut of the present utility model.
In the figure: 100. a lower die; 100a, a placement groove; 100b, screw holes; 101. cutting a die; 101a, a connecting groove; 102. a limit bar; 102a, through holes; 103. a bolt; 104. a support post; 104a, a convex column; 105. a plastic sleeve; 106. a rubber block; 200. an upper die; 300. and (5) a guide post.
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
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a can prevent die-cut die structure of die-cut aversion, includes lower mould 100 and last mould 200, has seted up the groove at the top of lower mould 100, has placed cutting mould 101 in the inside in groove, and the top of lower mould 100 still is provided with spacing subassembly, and this spacing subassembly includes:
the limiting strip 102 is movably arranged in the lower die 100, the limiting strip 102 is connected with the cutting die 101 in a penetrating way, and the limiting of the horizontal position of the cutting die 101 is realized through the limiting strip 102;
the regulating piece is arranged in the lower die 100, one end of the regulating piece is connected with the limiting strip 102, the other end of the regulating piece extends to the outside of the lower die 100, the limiting strip 102 is driven to move through the regulating piece, and the limiting of the horizontal direction of the cutting die 101 is realized through the limiting strip 102.
In this embodiment, preferably, a placement groove 100a with a width of 3cm is formed on the top end surface of the lower die 100, and a connecting groove 101a is formed at the bottom of the cutting die 101, the limit bar 102 is placed inside the placement groove 100a, and two ends of the limit bar 102 protrude to the outside of the lower die 100, the protruding length is 3cm, so that the lower die is convenient for later pulling, and is connected with the connecting groove 101a in a penetrating manner; one side of the limiting strip 102 is provided with a through hole 102a, one end of the adjusting piece is inserted into the through hole 102a, and in use, the adjusting piece drives the limiting strip 102 to move, so that limiting connection of the cutting die 101 is realized.
In this embodiment, preferably, the side surface of the lower die 100 is provided with a screw hole 100b, the screw hole 100b is communicated with the placing groove 100a, the adjusting member comprises a bolt 103 screwed into the screw hole 100b, one end of the bolt 103 is inserted into the through hole 102a and connected with the limit bar 102, when the position of the limit bar 102 needs to be adjusted, namely, the bolt 103 is rotated when moving towards the arrow direction in fig. 2, then the bolt 103 is in threaded connection with the internal thread of the bolt 103b, the limit bar 102 is pushed, when the later stage needs to be separated, the bolt 103 is reversely rotated, the limit bar 102 is manually pulled to protrude to the external area of the lower die 100 to realize position recovery, the connecting groove 101a is inverted L-shaped, the limit bar 102 is embedded into the connecting groove 101a to realize limit and abut against, the vertical screw hole is formed in the surface of the cutting die 101, and a stud fixed with the lower die 100 is screwed into the screw hole, thereby the horizontal limit bar 102 is matched, the stable limit of the cutting die 101 is realized, and the phenomenon of displacement in the later stage is avoided.
In this embodiment, preferably, the four corners of the top of the lower die 100 are fixed with guide posts 300, the guide posts 300 are slidably connected with the upper die 200, the bottom of the upper die 200 is also provided with a cutting die 101, and the connection between the cutting die 101 and the upper die 200 is also provided with a limiting component, so as to realize the replacement of the cutting die 101 and the rapid limiting in the later stage, thereby achieving the purpose of preventing displacement.
Example 2
Referring to fig. 1 and fig. 4, the present utility model provides a technical solution: the two ends of the top of the cutting die 101 on the lower die 100 are fixedly provided with the support posts 104, the top of the support posts 104 is provided with integrated convex posts 104a, plastic sleeves 105 are sleeved on the top screw threads of the convex posts 104a, the cutting die 101 on the upper die 200 is provided with holes for the support posts 104 and the plastic sleeves 105 to penetrate, in punching, whether a shifting phenomenon occurs can be detected through the alignment of the support posts 104 and the holes, and meanwhile, when shifting occurs, separation can be performed, so that damage to a main punching structure in the middle area of the cutting die 101 is avoided.
In this embodiment, preferably, a rubber block 106 is further disposed between the protruding pillar 104a and the plastic sleeve 105, and when displacement occurs, buffer protection can be achieved through the rubber block 106.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Can prevent die-cut die structure of die-cut aversion, including lower mould (100) and last mould (200) the groove has been seted up at the top of lower mould (100), has placed cutting die (101), its characterized in that in the inside in groove: the top of lower mould (100) still is provided with spacing subassembly, and this spacing subassembly includes:
the limiting strip (102) is movably arranged in the lower die (100), and the limiting strip (102) is connected with the cutting die (101) in a penetrating way;
and the adjusting piece is arranged in the lower die (100), one end of the adjusting piece is connected with the limit strip (102), and the other end of the adjusting piece extends to the outside of the lower die (100).
2. A die-cut die structure for preventing displacement of die-cut according to claim 1, wherein: a placing groove (100 a) is formed in the top end face of the lower die (100), a connecting groove (101 a) is formed in the bottom of the cutting die (101), the limiting strip (102) is placed in the placing groove (100 a), and two ends of the limiting strip (102) protrude to the outside of the lower die (100) and are connected with the connecting groove (101 a) in a penetrating mode; one side of the limiting strip (102) is provided with a through hole (102 a), and one end of the adjusting piece is inserted into the through hole (102 a).
3. A die-cut die structure for preventing displacement of die-cut according to claim 2, wherein: screw holes (100 b) are formed in the side face of the lower die (100), the screw holes (100 b) are communicated with the placing grooves (100 a), the adjusting piece comprises bolts (103) screwed into the screw holes (100 b), and one ends of the bolts (103) are inserted into the through holes (102 a) to be connected with the limiting strips (102).
4. A die-cut die structure for preventing displacement of die-cut according to claim 2, wherein: the connecting groove (101 a) is inverted L-shaped, the limiting strip (102) is embedded into the connecting groove (101 a), a vertical screw hole is formed in the surface of the cutting die (101), and a stud fixed with the lower die (100) is screwed into the screw hole.
5. A die-cut die structure for preventing displacement of die-cut according to claim 1, wherein: guide posts (300) are fixed at four corners of the top of the lower die (100), the guide posts (300) are in sliding connection with the upper die (200), a cutting die (101) is also arranged at the bottom of the upper die (200), and a limiting component is also arranged at the joint of the cutting die (101) and the upper die (200).
6. A die-cut die structure for preventing displacement of die-cut according to claim 1, wherein: the two ends of the top of the cutting die (101) on the lower die (100) are fixedly provided with support posts (104), the tops of the support posts (104) are provided with integrated convex columns (104 a), plastic sleeves (105) are sleeved on the top screw threads of the convex columns (104 a), and the cutting die (101) on the upper die (200) is provided with holes for the support posts (104) and the plastic sleeves (105) to penetrate through.
7. A die-cut die structure for preventing displacement of die-cut according to claim 6, wherein: rubber blocks (106) are further arranged between the convex columns (104 a) and the plastic sleeves (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320950571.6U CN220426489U (en) | 2023-04-24 | 2023-04-24 | Can prevent die-cut die structure of die-cut aversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320950571.6U CN220426489U (en) | 2023-04-24 | 2023-04-24 | Can prevent die-cut die structure of die-cut aversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220426489U true CN220426489U (en) | 2024-02-02 |
Family
ID=89703390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320950571.6U Active CN220426489U (en) | 2023-04-24 | 2023-04-24 | Can prevent die-cut die structure of die-cut aversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220426489U (en) |
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2023
- 2023-04-24 CN CN202320950571.6U patent/CN220426489U/en active Active
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