CN212664668U - Punching die for protection plate - Google Patents
Punching die for protection plate Download PDFInfo
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- CN212664668U CN212664668U CN202021074025.3U CN202021074025U CN212664668U CN 212664668 U CN212664668 U CN 212664668U CN 202021074025 U CN202021074025 U CN 202021074025U CN 212664668 U CN212664668 U CN 212664668U
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Abstract
The utility model relates to a cut-out press for protection shield, including bed die and bearing piece, the upper end of bed die is settled and is provided with the mould, and the upper surface of the upper end of bed die is fixed with nested, the lower extreme lower surface of mould is fixed in the bearing piece connection, and the lower extreme fixedly connected with rest pad of bearing piece, the lower extreme connection of rest pad is provided with the fixed column, and the parallel arrangement in right side of fixed column has the spliced pole, the inboard fixed sealed piece that is provided with of nested, and the upper end of sealed piece has seted up the seal groove, the inboard installation of seal groove is provided with the setting element, and the fixed punching post that is provided with in the outside of seal groove, the inboard of rest pad is provided with the. This cut-out press for protection shield, the central point position through the bed die is the same with the central point position of last mould, and punch press operating button is pressed to both hands, and the punching press makes sealed laminating between mould and the bed die to the post that punches a hole to the part that makes punches a hole.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a cut-out press field, concretely relates to cut-out press for protection shield.
[ background of the invention ]
Punching refers to punching various patterns on materials such as steel plates, leather, cloth, wood plates and the like to meet different requirements, a die is a tool for manufacturing molded articles, the tool is composed of various parts, different dies are composed of different parts, and the processing of the shapes of the articles is realized mainly through the change of the physical states of the molded materials.
The sealing device between the upper die and the lower die of the existing punching die cannot position the dies more accurately. Aiming at the problems, the novel design is carried out on the basis of the original mould.
[ Utility model ] content
In order to solve the problem, an object of the utility model is to provide a cut-out press for protection shield has solved the problem that sealing device between the current cut-out press cope and drag mould can not fix a position the mould more accurately.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cut-out press for protection shield, includes bed die and bearing piece, the upper end of bed die is settled and is provided with the mould, and the upper surface of the upper end of bed die is fixed with nested, the lower extreme lower surface that is fixed in the mould is connected to the bearing piece, and the lower extreme fixedly connected with rest pad of bearing piece, the lower extreme connection of rest pad is provided with the fixed column, and the parallel arrangement in right side of fixed column has the spliced pole, the inboard fixed sealed piece that is provided with of nested, and the upper end of sealed piece has seted up the seal groove, the inboard installation of seal groove is provided with the setting element, and the fixed punching post that is provided with in the outside of seal groove, the inboard of rest.
The utility model provides a cut-out press for protection shield further sets up to: the central point position of the lower die is the same as that of the upper die, and the lower die and the upper die form a movable structure.
The utility model provides a cut-out press for protection shield further sets up to: the nested piece and the fixed column form a dismounting structure, and the width of the inner wall of the nested piece is larger than that of the fixed column.
The utility model provides a cut-out press for protection shield further sets up to: the upper end of the connecting column is tightly attached to the lower end of the pressure-bearing block, and the connecting column and the pressure-bearing block form an integrated structure through welding.
The utility model provides a cut-out press for protection shield further sets up to: the lower end of the sealing block is tightly attached and connected with the lower die, and the sealing block is rectangular.
The utility model provides a cut-out press for protection shield further sets up to: and the upper end of the pressure-bearing groove is provided with a butt joint block.
The utility model provides a cut-out press for protection shield further sets up to: the upper surface of the pressure-bearing groove is tightly attached to the lower surface of the pressure-bearing block, and the pressure-bearing groove and the pressure-bearing block form an integrated structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) this cut-out press for protection shield, the central point position through the bed die is the same with the central point position of last mould, and punch press operating button is pressed to both hands, and the punching press makes sealed laminating between mould and the bed die to the post that punches a hole to the part that makes.
(2) This cut-out press for protection shield constitutes through nested and fixed column and dismantles the structure, can aim at last mould and bed die to be connected, makes spliced pole and fixed column embolia the inside of nested respectively to the position lock with whole mould dies.
(3) This cut-out press for protection shield, the lower extreme through sealed piece is connected with the bed die laminating closely, can let sealed piece and bearing groove laminating contact, makes between it sealed, and a plurality of sealed fixed modes make whole part position stability at the in-process that punches a hole like this, and the upper end in bearing groove is seted up and is provided with the butt joint piece, and the seal groove can be injectd the position around the part to the confusion of part position when preventing to punch a hole.
[ description of the drawings ]
FIG. 1 is a schematic view of the connection structure of the upper and lower molds of the present invention;
FIG. 2 is a schematic structural view of an upper mold of the present invention;
fig. 3 is a schematic view of the lower mold structure of the present invention.
In the figure: 1. the device comprises a lower die, 2, an upper die, 3, a nesting piece, 4, a pressure bearing block, 5, a supporting block, 6, a fixing column, 7, a connecting column, 8, a sealing block, 9, a sealing groove, 10, a positioning piece, 11, a punching column, 12, a pressure bearing groove, 13 and a butt joint block.
[ detailed description ] embodiments
The following describes the punching die for a protection plate according to the present invention in further detail with reference to the following embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: a punching die for a protection plate comprises a lower die 1, an upper die 2, a nesting piece 3, a bearing block 4, a supporting block 5, a fixing column 6, a connecting column 7, a sealing block 8, a sealing groove 9, a positioning piece 10, a punching column 11, a bearing groove 12 and a butt joint block 13, wherein the upper die 2 is arranged at the upper end of the lower die 1, the nesting piece 3 is fixed on the upper surface of the upper end of the lower die 1, the bearing block 4 is connected and fixed on the lower surface of the lower end of the upper die 2, the supporting block 5 is fixedly connected at the lower end of the bearing block 4, the fixing column 6 is connected at the lower end of the supporting block 5, the connecting column 7 is arranged on the right side of the fixing column 6 in parallel, the sealing block 8 is fixedly arranged on the inner side of the nesting piece 3, the sealing groove 9 is formed at the upper end of the sealing block 8, the positioning, the inner side of the supporting block 5 is provided with a pressure bearing groove 12;
the central point position of the lower die 1 is the same as the central point position of the upper die 2, the lower die 1 and the upper die 2 form a movable structure, and the punch press operating button is pressed by two hands to punch so that the upper die 2 and the lower die 1 are in sealing fit, so that the punching column 11 punches a part;
the nested piece 3 and the fixed column 6 form a disassembly structure, the width of the inner wall of the nested piece 3 is larger than that of the fixed column 6, the upper die 2 and the lower die 1 can be aligned and connected, and the connecting column 7 and the fixed column 6 are respectively sleeved in the nested piece 3, so that the position of the whole die is locked;
the upper end of the connecting column 7 is tightly attached to the lower end of the pressure-bearing block 4, the connecting column 7 and the pressure-bearing block 4 form an integrated structure through welding, and the pressure of the pressure-bearing block 4 in the whole stamping process can be achieved;
the lower end of the sealing block 8 is tightly attached and connected with the lower die 1, the sealing block 8 is rectangular, the sealing block 8 can be attached and contacted with the pressure bearing groove 12 to seal the pressure bearing groove, and the whole part is stable in position in the punching process by a plurality of sealing and fixing modes;
the upper end of the pressure-bearing groove 12 is provided with a butt joint block 13, the sealing groove 9 and the butt joint block 13 are connected, sealed and attached, and the sealing groove 9 can limit the position around a part, so that the position of the part is prevented from being disordered during punching;
the upper surface of the pressure-bearing groove 12 is tightly attached to the lower surface of the pressure-bearing block 4, and the pressure-bearing groove 12 and the pressure-bearing block 4 form an integrated structure, so that the pressure-bearing groove 12 and the sealing block 8 can be connected and attached.
The utility model discloses a theory of operation is: when the punching die is used, firstly, a die is placed on an 80T punching machine, the center of the die is aligned with the center of the punching machine, the die is placed right, a part is placed into a lower die 1 along a positioning piece 10, the position of the positioning piece 10 can provide a limiting effect for the part, an upper die 2 and the lower die 1 are aligned and connected, a connecting column 7 and a fixing column 6 are respectively sleeved into a nested part 3, so that the position of the whole die is locked, meanwhile, a sealing block 8 is in contact with a pressure bearing groove 12 in an attaching mode, a sealing groove 9 is in sealing attachment with a butt joint block 13, the position around the part can be limited by the sealing groove 9, so that the position disorder of the part during punching is prevented, after the part is placed in place, the operating buttons of the punching machine are pressed by two hands, the punching press is used for sealing attachment between the upper die 2 and the lower die 1, so that the punching column 11 punches the part, and the position of the, the working principle of the punching die for the protection plate is that the part is taken out after punching is finished, the size of the punched part is checked, and the quality of the part is confirmed, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. The utility model provides a cut-out press for protection shield, includes bed die and bearing block, its characterized in that: the utility model discloses a punching die, including bed die, bottom die, bearing block, fixed post, seal groove, the inboard installation of seal groove is provided with the setting element, and the fixed punching post that is provided with in the outside of seal groove, the inboard of bearing block is provided with the bearing groove.
2. The punching die for a protective plate as set forth in claim 1, wherein: the central point position of the lower die is the same as that of the upper die, and the lower die and the upper die form a movable structure.
3. The punching die for a protective plate as set forth in claim 1, wherein: the nested piece and the fixed column form a dismounting structure, and the width of the inner wall of the nested piece is larger than that of the fixed column.
4. The punching die for a protective plate as set forth in claim 1, wherein: the upper end of the connecting column is tightly attached to the lower end of the pressure-bearing block, and the connecting column and the pressure-bearing block form an integrated structure through welding.
5. The punching die for a protective plate as set forth in claim 1, wherein: the lower end of the sealing block is tightly attached and connected with the lower die, and the sealing block is rectangular.
6. The punching die for a protective plate as set forth in claim 1, wherein: and the upper end of the pressure bearing groove is provided with a butt joint block.
7. The punching die for a protective plate as set forth in claim 1, wherein: the upper surface of the pressure-bearing groove is tightly attached to the lower surface of the pressure-bearing block, and the pressure-bearing groove and the pressure-bearing block form an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074025.3U CN212664668U (en) | 2020-06-11 | 2020-06-11 | Punching die for protection plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074025.3U CN212664668U (en) | 2020-06-11 | 2020-06-11 | Punching die for protection plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212664668U true CN212664668U (en) | 2021-03-09 |
Family
ID=74823258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021074025.3U Active CN212664668U (en) | 2020-06-11 | 2020-06-11 | Punching die for protection plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212664668U (en) |
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2020
- 2020-06-11 CN CN202021074025.3U patent/CN212664668U/en active Active
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