CN216297683U - Stamping die for workshop production - Google Patents
Stamping die for workshop production Download PDFInfo
- Publication number
- CN216297683U CN216297683U CN202122127990.3U CN202122127990U CN216297683U CN 216297683 U CN216297683 U CN 216297683U CN 202122127990 U CN202122127990 U CN 202122127990U CN 216297683 U CN216297683 U CN 216297683U
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- water
- steel pipe
- stamping
- die
- rubber
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Abstract
The utility model discloses a stamping die for workshop production, which comprises a fixed base, wherein the fixed base is fixedly arranged on a stamping machine, the top of the fixed base is in threaded connection with a mounting bolt, the top of the fixed base is fixedly provided with a fixed frame, the side wall of the fixed frame is provided with a metal ring, and the inner wall of the metal ring is fixedly connected with a water steel pipe; and the rubber water bag is fixedly arranged at one end of the water steel pipe, and one side of the rubber water bag is communicated with one end of the water steel pipe. This stamping die is used in workshop production, be provided with rubber water pocket and lead to the water steel pipe, can pour into the connecting tube with the clear water extrusion in, thereby lead to the rubber air film upwards to swell, drive the upwards jack-up of drawing of patterns kicking block, upwards extrude the machined part of card in the punching press inslot, the stamping die after the improvement is convenient for the drawing of patterns, part after the stamping process can not block in the mould, can follow the mould top and easily take out, need not spend a large amount of extraction time, can high efficiency carry out assembly line processing to a plurality of parts.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a stamping die for workshop production.
Background
The stamping die is a special processing equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as cold stamping die (commonly called as cold stamping die), 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, however, the current stamping die still has defects, and compared with the stamping die with the application number of 201910634688.1, the stamping die has the following problems in use:
1. the existing stamping die is inconvenient to demold, the stamped parts are clamped in the die and are inconvenient to take out from the top of the die, a large amount of taking-out time is wasted, the parts cannot be rapidly and efficiently machined in a production line, and more inconvenience is brought to the use of the stamping die;
2. current stamping die welded fastening is on the punching machine usually, and inner structure is more, is not convenient for dismantle the mould and overhauls, if ageing or damage appear in the mould body, also is not convenient for carry out whole change to it, needs extravagant plenty of time to repair or change it to influence the normal clear of cold stamping processing.
Aiming at the problems, innovative design is urgently needed on the basis of the original stamping die structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stamping die for workshop production, which solves the problems that the demoulding is inconvenient, parts after stamping are clamped in the die and are inconvenient to take out from the top of the die, a large amount of taking-out time is wasted, a plurality of parts cannot be rapidly and efficiently processed in a flow line, the parts are usually welded and fixed on a stamping machine, the internal structure is more, the die is inconvenient to disassemble and maintain, and if the die body is aged or damaged, the whole die body cannot be conveniently replaced.
In order to achieve the purpose, the utility model provides the following technical scheme: a stamping die for workshop production comprises:
the fixed base is fixedly arranged on the stamping machine, the top of the fixed base is in threaded connection with a mounting bolt, the top of the fixed base is fixedly provided with a fixed frame, the side wall of the fixed frame is provided with a metal ring, and the inner wall of the metal ring is fixedly connected with a water steel pipe;
the rubber water bag is fixedly arranged at one end of the water steel pipe, one side of the rubber water bag is communicated with one end of the water steel pipe, and clear water is arranged inside the rubber water bag;
the lower die is welded and fixed to the top of the fixed base, a stamping groove is formed in the top of the lower die, and a workpiece is clamped and fixed on the inner wall of the stamping groove;
the bottom end of the connecting pipe is communicated with one end of the water steel pipe, the top of the connecting pipe is fixedly connected with a rubber air film, and the top of the rubber air film is fixedly connected with a demoulding jacking block;
the upper die is arranged right above the lower die in a lifting mode, and a lifting pressure rod is fixedly connected to the top of the upper die.
Preferably, one end of the mounting bolt penetrates through the top of the fixed base and extends to the bottom of the fixed base, one end of the mounting bolt is in threaded connection with the punching machine, and the fixed base is fixed on the punching machine through the mounting bolt.
Preferably, the water steel pipe is fixed on the fixing frame through a metal ring, the inner surface of the metal ring is fixedly connected with the outer surface of the water steel pipe, and the inner size of the metal ring is completely matched with the outer size of the water steel pipe.
Preferably, one end of the water steel pipe is connected with the rubber water bag in a penetrating way, the other end of the water steel pipe is connected with the connecting pipe in a penetrating way, and the water steel pipe, the rubber water bag and the connecting pipe form an integrated structure.
Preferably, the rubber water bags are connected with the lower die through water steel pipes, the number of the rubber water bags is two, and the two rubber water bags are symmetrically arranged on the left side and the right side of the lower die.
Preferably, the workpiece is clamped and fixed in the punching groove, and the bottom of the workpiece is movably connected with the top of the demolding ejecting block.
Compared with the prior art, the utility model provides a stamping die for workshop production, which has the following advantages:
1. the improved stamping die is convenient for demoulding, parts after stamping processing cannot be clamped in the die and can be easily taken out from the top of the die, a large amount of taking-out time is not needed, assembly line processing can be quickly and efficiently carried out on a plurality of parts, and more convenience is brought to the use of the stamping die;
2. be provided with construction bolt, can be with bed die along with unable adjustment base unit mount and dismantlement, if unrepairable damage appears in the bed die, can be with its whole change, stamping die after the improvement no longer welded fastening on the punching machine, inner structure is less, is convenient for dismantle the structure and overhauls, if ageing or damage appear in the mould body, has also made things convenient for and has carried out the whole change to it, need not waste a large amount of time and repair or change it to make things convenient for the normal clear of cold stamping processing.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional structural view of the lower mold of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a front cross-sectional structural view of the lower mold of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a schematic view showing the structural connection between the connecting tube and the rubber air film according to the present invention.
In the figure: 1. a fixed base; 2. installing a bolt; 3. a fixed mount; 4. a metal ring; 5. a water steel pipe; 6. a rubber water bag; 7. clear water; 8. a lower die; 9. punching a groove; 10. processing a workpiece; 11. a connecting pipe; 12. a rubber air film; 13. demolding the ejector block; 14. an upper die; 15. the lifting pressure lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a stamping die for workshop production comprises: a fixed base 1, a mounting bolt 2, a fixed frame 3, a metal ring 4, a water steel pipe 5, a rubber water bag 6, clean water 7, a lower die 8, a stamping groove 9, a workpiece 10, a connecting pipe 11, a rubber air film 12, a demoulding jacking block 13, an upper die 14 and a lifting compression bar 15,
the punching machine comprises a fixed base 1, a punching machine and a punching machine, wherein the fixed base 1 is fixedly arranged on the punching machine, the top of the fixed base 1 is in threaded connection with a mounting bolt 2, the top of the fixed base 1 is fixedly provided with a fixed frame 3, the side wall of the fixed frame 3 is provided with a metal ring 4, and the inner wall of the metal ring 4 is fixedly connected with a water steel pipe 5;
the rubber water bag 6 is fixedly arranged at one end of the water steel pipe 5, one side of the rubber water bag 6 is communicated with one end of the water steel pipe 5, and clear water 7 is arranged inside the rubber water bag 6;
the lower die 8 is welded and fixed to the top of the fixed base 1, the top of the lower die 8 is provided with a stamping groove 9, and a workpiece 10 is clamped and fixed on the inner wall of the stamping groove 9;
the bottom end of the connecting pipe 11 is communicated with one end of the water steel pipe 5, the top of the connecting pipe 11 is fixedly connected with a rubber air film 12, and the top of the rubber air film 12 is fixedly connected with a demoulding top block 13;
the upper die 14 is arranged right above the lower die 8 in a lifting mode, and the top of the upper die 14 is fixedly connected with a lifting pressure rod 15.
As shown in fig. 1 and 2, one end of the mounting bolt 2 penetrates through the top of the fixed base 1 and extends to the bottom of the fixed base 1, and one end of the mounting bolt 2 is in threaded connection with the punching machine, and the fixed base 1 is fixed on the punching machine through the mounting bolt 2, so that the mounting and dismounting of the fixed base 1 are facilitated through the mounting bolt 2, and the connection of the punching machine and the lower module 8 by welding is avoided;
specifically, as shown in fig. 1 and 2, the water steel tube 5 is fixed on the fixing frame 3 through the metal ring 4, the inner surface of the metal ring 4 is fixedly connected with the outer surface of the water steel tube 5, the inner size of the metal ring 4 is completely matched with the outer size of the water steel tube 5, and the fixing of the water steel tube 5 is enhanced through the arranged metal ring 4, so that the water steel tube 5 is not easy to shake in the process that clean water 7 enters the connecting tube 11 from the rubber water bag 6;
specifically, as shown in fig. 2 and 3, one end of the water steel pipe 5 is connected with the rubber water bag 6 in a penetrating manner, the other end of the water steel pipe 5 is connected with the connecting pipe 11 in a penetrating manner, the water steel pipe 5, the rubber water bag 6 and the connecting pipe 11 form an integrated structure, and the connection among the water steel pipe 5, the rubber water bag 6 and the connecting pipe 11 is tighter due to the integrated design;
specifically, as shown in fig. 1, 2 and 4, the rubber water bags 6 are connected with the lower die 8 through the water steel pipe 5, the number of the rubber water bags 6 is two, the two rubber water bags 6 are symmetrically arranged on the left side and the right side of the lower die 8, and the clear water 7 is conveniently extruded into the connecting pipe 11 through the arranged rubber water bags 6;
specifically, as shown in fig. 3 and 5, the workpiece 10 is fixed inside the stamping groove 9 in a clamping manner, the bottom of the workpiece 10 is movably connected with the top of the demolding top block 13, and the workpiece 10 is conveniently ejected out of the stamping groove 9 through the demolding top block 13.
The working principle is as follows: when the stamping die for workshop production is used, according to the drawings 1-6, firstly, the fixing base 1 is fixedly connected with a stamping machine through the mounting bolt 2 to fix the lower die 8 under the upper die 14, then the workpiece 10 is placed at the top of the lower die 8, the stamping machine is started, the lifting pressure rod 15 drives the upper die 14 to stamp downwards, the workpiece 10 is processed through the upper die 14 and the lower die 8, after stamping, the bottom of the workpiece 10 is clamped in the stamping groove 9, then the rubber water bag 6 is held and extruded by hand, clean water 7 in the rubber water bag 6 enters the connecting pipe 11 through the water steel pipe 5 (due to the design of the metal ring 4, the clean water 7 enters the connecting pipe 11 from the rubber water bag 6, the water steel pipe 5 is not prone to shaking), the pressure inside the connecting pipe 11 is increased along with the entering of the connecting pipe 11, and the rubber air film 12 is deformed, Upwards swell, drive drawing of patterns kicking block 13 and upwards remove, extrude the machined part 10 from stamping groove 9, no longer block in stamping groove 9, can take out from stamping groove 9 easily, if lower mould 8 has appeared irreversible damage, rotatable construction bolt 2 removes unable adjustment base 1 and punching machine's connection, takes off lower mould 8 the back, selects new lower mould 8 to install can.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a stamping die for workshop production which characterized in that includes:
the fixed base is fixedly arranged on the stamping machine, the top of the fixed base is in threaded connection with a mounting bolt, the top of the fixed base is fixedly provided with a fixed frame, the side wall of the fixed frame is provided with a metal ring, and the inner wall of the metal ring is fixedly connected with a water steel pipe;
the rubber water bag is fixedly arranged at one end of the water steel pipe, one side of the rubber water bag is communicated with one end of the water steel pipe, and clear water is arranged inside the rubber water bag;
the lower die is welded and fixed to the top of the fixed base, a stamping groove is formed in the top of the lower die, and a workpiece is clamped and fixed on the inner wall of the stamping groove;
the bottom end of the connecting pipe is communicated with one end of the water steel pipe, the top of the connecting pipe is fixedly connected with a rubber air film, and the top of the rubber air film is fixedly connected with a demoulding jacking block;
the upper die is arranged right above the lower die in a lifting mode, and a lifting pressure rod is fixedly connected to the top of the upper die.
2. The stamping die for workshop production as claimed in claim 1, wherein: one end of the mounting bolt penetrates through the top of the fixed base and extends to the bottom of the fixed base, one end of the mounting bolt is in threaded connection with the stamping machine, and the fixed base is fixed on the stamping machine through the mounting bolt.
3. The stamping die for workshop production as claimed in claim 1, wherein: the water-passing steel pipe is fixed on the fixing frame through the metal ring, the inner surface of the metal ring is fixedly connected with the outer surface of the water-passing steel pipe, and the inner size of the metal ring is completely matched with the outer size of the water-passing steel pipe.
4. The stamping die for workshop production as claimed in claim 1, wherein: one end of the water steel pipe is communicated with the rubber water bag, the other end of the water steel pipe is communicated with the connecting pipe, and the water steel pipe, the rubber water bag and the connecting pipe form an integrated structure.
5. The stamping die for workshop production as claimed in claim 1, wherein: the rubber water bags are connected with the lower die through water steel pipes, the number of the rubber water bags is two, and the two rubber water bags are symmetrically arranged on the left side and the right side of the lower die.
6. The stamping die for workshop production as claimed in claim 1, wherein: the workpiece is clamped and fixed in the punching groove, and the bottom of the workpiece is movably connected with the top of the demolding ejecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127990.3U CN216297683U (en) | 2021-09-03 | 2021-09-03 | Stamping die for workshop production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122127990.3U CN216297683U (en) | 2021-09-03 | 2021-09-03 | Stamping die for workshop production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216297683U true CN216297683U (en) | 2022-04-15 |
Family
ID=81089445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122127990.3U Expired - Fee Related CN216297683U (en) | 2021-09-03 | 2021-09-03 | Stamping die for workshop production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216297683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115889551A (en) * | 2023-02-17 | 2023-04-04 | 哈尔滨晋奥航空钣金零部件有限公司 | Aviation sheet metal part stamping forming die |
-
2021
- 2021-09-03 CN CN202122127990.3U patent/CN216297683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115889551A (en) * | 2023-02-17 | 2023-04-04 | 哈尔滨晋奥航空钣金零部件有限公司 | Aviation sheet metal part stamping forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |