CN205043060U - Hang some gold utensil forging mould - Google Patents
Hang some gold utensil forging mould Download PDFInfo
- Publication number
- CN205043060U CN205043060U CN201520612351.8U CN201520612351U CN205043060U CN 205043060 U CN205043060 U CN 205043060U CN 201520612351 U CN201520612351 U CN 201520612351U CN 205043060 U CN205043060 U CN 205043060U
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- die
- mold
- work piece
- mould
- bed die
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- 238000005242 forging Methods 0.000 title claims abstract description 14
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title abstract 4
- 239000010931 gold Substances 0.000 title abstract 4
- 229910052737 gold Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000007704 transition Effects 0.000 claims abstract description 7
- 238000000151 deposition Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model relates to a hang some gold utensil forging mould. Forging mould includes mould and lower mould, and upward the mould includes the mould, and the lower mould includes the bed die, and the bottom of going up the mould is equipped with the work piece groove, and the top of bed die is equipped with down the work piece groove, goes up string some gold utensil appearance assorted appearance chamber of enclosing behind the compound die and will process in the work piece groove with lower work piece groove, go up the work piece groove and/or down the outside in work piece groove be equipped with and be used for depositing the feed bin groove of forging and pressing the unnecessary material of in -process with the work piece groove that corresponds is communicating, be equipped with the transition ring platform that is not higher than the mould die joint between feed bin groove and the work piece groove that corresponds. Use the some gold utensils of hanging of forging mould production can bear great pulling force, improved the mechanical properties of product, can reduce intensity of labour simultaneously, improve production efficiency. The feed bin groove is used for depositing the unnecessary material of forging and pressing in -process, and transition ring platform has increased the flow resistance of the blank that flows out from the work piece groove, does benefit to the blank and is full of the work piece groove.
Description
Technical field
The utility model relates to a kind of hardware forge die.
Background technology
On ultra-high-tension power transmission line, the consumption of hardware is very large, and the profile of hardware mostly is irregularly shaped, and existing hardware breaking load is mostly below 84 tons, and production technology generally adopts free forging process.Along with the power of transmission line of electricity conveying is increasing, the mechanical property requirements of hardware used for transmission line is also more and more higher, and original free forging process is processed the hardware product obtained and is difficult to meet the requirement of bearing large-tonnage breaking load performance.
Utility model content
The purpose of this utility model is to provide a kind of hardware forge die improving product mechanical performance.
For achieving the above object, the technical scheme of the utility model hardware forge die is: forge die comprises upper die and lower die, patrix comprises mold, counterdie comprises bed die, the bottom of mold is provided with workpiece slot, the top of bed die is provided with lower workpiece slot, and upper workpiece slot and lower workpiece slot surround the profile chamber matched with hardware profile to be processed after matched moulds; The outside of described upper workpiece slot and/or lower workpiece slot is provided with the feed bin groove being used for depositing excess stock in forging and stamping process communicated with corresponding workpiece slot, is provided with not higher than the transition land of mold parting surface between described feed bin groove and corresponding workpiece slot.
The bottom of mold and the top of bed die are provided with guide frame, and described guide frame comprises and is positioned at guide ledges on one of them of mold and bed die and is positioned to lead the gathering sill coordinated with guide ledges on another.
Described gathering sill is taper half groove that little and side, the mouth large end communicates with mould periphery.
Be arranged with top board outside mold, mold has up big and down small upper tapering, and top board has the upper taper hole coincide with upper tapering; Be arranged with lower platen outside bed die, bed die has up-small and down-big hypocone, and lower platen has the lower cone hole coincide with hypocone.
The top of mold is provided with upper bolster, upper bolster has the upper locating slot for installing backing plate under shed, die shoe has the lower locating slot for installing lower bolster of upward opening, the end face of mold is arranged in locating slot and connects with the bottom surface of the upper padding plate of upper locating slot, top board and upper bolster releasable connection; The below of bed die is provided with die shoe, and the bottom surface of bed die is arranged in lower locating slot and connects with the end face of the lower bolster of lower locating slot, lower platen and die shoe releasable connection.
The beneficial effects of the utility model are: the hardware using forge die to produce can bear larger pulling force, improve the mechanical performance of product, produce hardware compared to existing by free forging process simultaneously, can labour intensity be reduced, enhance productivity.Feed bin groove is used for depositing the excess stock in forging and stamping process, and transition land increases the flow resistance of the blank flowed out from workpiece slot, is beneficial to blank and is full of workpiece slot, and after the demoulding simultaneously, workpiece has interior thin outer thick edge, is convenient to cutting and finishing.
Further, be directly provided with guide frame in the bottom of mold and the top of bed die, separately need not establish guider, simplify structure, make guiding more accurate simultaneously.
Further, the side of gathering sill is communicated with mould periphery, be convenient to observe and aim at, raise the efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model hardware forge die embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of bed die in Fig. 1;
Fig. 4 is the front view of Fig. 3;
Fig. 5 is the partial enlarged drawing at A place in Fig. 4;
Fig. 6 is the B-B sectional view in Fig. 3;
Fig. 7 is the C-C sectional view in Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
The specific embodiment of hardware forge die of the present utility model, as shown in Figures 1 to 6, forge die comprises upper die and lower die, and patrix comprises upper bolster 1, upper padding plate 2 and mold 4 from top to bottom, is arranged with top board 3 outside mold 4; Counterdie comprises die shoe 8, lower bolster 7 and bed die 6 from bottom to up, is arranged with lower platen 5 outside bed die 6.Upper and lower die holder is separately fixed on press equipment, upper bolster 1 have under shed for installing the upper locating slot of backing plate 2 and outward extending overhanging edge; Die shoe 8 have upward opening for installing the lower locating slot of lower bolster 7 and outward extending lower overhanging edge.The end face of mold 4 is arranged in locating slot and connects with the bottom surface of the upper padding plate 2 of upper locating slot; The bottom surface of bed die 6 is arranged in lower locating slot and connects with the end face of the lower bolster 7 of lower locating slot.Mold 4 has up big and down small upper tapering, and top board 3 has the upper taper hole coincide with upper tapering, and top board 3 is bolted to connection on the upper overhanging edge of upper bolster 1.Bed die 6 has up-small and down-big hypocone, and lower platen 5 has the lower cone hole coincide with hypocone, and lower platen 5 is bolted to connection on the lower overhanging edge of die shoe 8.The bottom of mold 4 is provided with outstanding guide ledges 41 downwards, and the top of bed die 6 is provided with for being led the gathering sill 61 coordinated with guide ledges 41, and gathering sill 61 is taper half groove that little and side, the mouth large end communicates with bed die 6 periphery.The bottom of mold 4 is provided with workpiece slot, the top of bed die 6 is provided with lower workpiece slot 60, upper workpiece slot and lower workpiece slot surround the profile chamber matched with hardware profile to be processed after matched moulds, the end face of bed die 6 is provided with the periphery being centered around lower workpiece slot 60 and the feed bin groove 62 being used for depositing the excess stock in forging and stamping process communicated with lower workpiece slot 60, be provided with not higher than the transition land 63 of the end face of bed die 6 between feed bin groove 62 and lower workpiece slot 60, the shape that feed bin groove 62 and transition land 63 repeat lower workpiece slot 60 is arranged.The outer peripheral face of upper and lower mould is respectively provided with two fabrication holes 64 be arranged symmetrically with, is convenient to carrying and mounting or dismounting.Centre, the die shoe 8 of upper bolster 1 and upper padding plate 2 are respectively equipped with the centre of lower bolster 7 unthreaded hole communicated, the convenient disassembling section to upper and lower mould.
In the present embodiment, upper and lower die holder 45 steel process, processing after modified to hardness be HRC28-32; Backing plate 45 steel process, and being quenched to hardness after processing is HRC40-45.Pressing plate 45 steel process, processing after modified to hardness be HRC28-32.Upper/lower die employing is heat-resisting, high-abrasive material 5CrMnMo processes, and being quenched to hardness after processing is HRC40-45, prevents upper and lower mould to be out of shape in forging and stamping process.
The hardware shaping by forge die can bear larger pulling force, meets the requirement that hardware breaking load is large, and production efficiency and product quality can both be greatly improved.The upper taper hole of upper and lower pressing plate and lower cone hole are respectively used to compress upper and lower mould, and by bolt, mold and bed die are separately fixed on upper bolster and die shoe.Guide ledges and gathering sill form the guide frame between upper/lower die, can product be made exactly extruded.Make a side opening of gathering sill, be convenient to observe and aim at, improve operating efficiency.The end face of mold is arranged in locating slot and connects with the bottom surface of the upper padding plate of upper locating slot, the bottom surface of bed die is arranged in lower locating slot and connects with the end face of the lower bolster of lower locating slot, upper and lower backing plate can play buffering mould to the percussion of die holder, prevent the stressed excessive generation distortion of die holder, and locating slot plays the effect of pre-determined bit to mould and aligning before upper/lower die is installed up and down.
In other embodiments, can also feed bin groove be set on the upper mold.
In other embodiments, gathering sill can also be located at the bottom of mold, guide ledges be located at the top of bed die.
In other embodiments, described gathering sill can also be the groove do not communicated with mould periphery.
Claims (5)
1. a hardware forge die, it is characterized in that: described forge die comprises upper die and lower die, patrix comprises mold, counterdie comprises bed die, the bottom of mold is provided with workpiece slot, the top of bed die is provided with lower workpiece slot, and upper workpiece slot and lower workpiece slot surround the profile chamber matched with hardware profile to be processed after matched moulds; The outside of described upper workpiece slot and/or lower workpiece slot is provided with the feed bin groove being used for depositing excess stock in forging and stamping process communicated with corresponding workpiece slot, is provided with not higher than the transition land of mold parting surface between described feed bin groove and corresponding workpiece slot.
2. hardware forge die according to claim 1, it is characterized in that: the bottom of mold and the top of bed die are provided with guide frame, described guide frame comprises and is positioned at guide ledges on one of them of mold and bed die and is positioned to lead the gathering sill coordinated with guide ledges on another.
3. hardware forge die according to claim 2, is characterized in that: described gathering sill is taper half groove that little and side, the mouth large end communicates with mould periphery.
4. the hardware forge die according to claims 1 to 3 any one, is characterized in that: be arranged with top board outside mold, and mold has up big and down small upper tapering, and top board has the upper taper hole coincide with upper tapering; Be arranged with lower platen outside bed die, bed die has up-small and down-big hypocone, and lower platen has the lower cone hole coincide with hypocone.
5. hardware forge die according to claim 4, it is characterized in that: the top of mold is provided with upper bolster, upper bolster has the upper locating slot for installing backing plate under shed, die shoe has the lower locating slot for installing lower bolster of upward opening, the end face of mold is arranged in locating slot and connects with the bottom surface of the upper padding plate of upper locating slot, top board and upper bolster releasable connection; The below of bed die is provided with die shoe, and the bottom surface of bed die is arranged in lower locating slot and connects with the end face of the lower bolster of lower locating slot, lower platen and die shoe releasable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612351.8U CN205043060U (en) | 2015-08-14 | 2015-08-14 | Hang some gold utensil forging mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520612351.8U CN205043060U (en) | 2015-08-14 | 2015-08-14 | Hang some gold utensil forging mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043060U true CN205043060U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520612351.8U Active CN205043060U (en) | 2015-08-14 | 2015-08-14 | Hang some gold utensil forging mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN205043060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040932A (en) * | 2016-07-27 | 2016-10-26 | 江苏双汇电力发展股份有限公司 | One-time forming manufacturing technology for U-shaped suspension ring |
| CN111745117A (en) * | 2020-07-24 | 2020-10-09 | 中国第二重型机械集团德阳万航模锻有限责任公司 | Preforming die forging die |
-
2015
- 2015-08-14 CN CN201520612351.8U patent/CN205043060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040932A (en) * | 2016-07-27 | 2016-10-26 | 江苏双汇电力发展股份有限公司 | One-time forming manufacturing technology for U-shaped suspension ring |
| CN111745117A (en) * | 2020-07-24 | 2020-10-09 | 中国第二重型机械集团德阳万航模锻有限责任公司 | Preforming die forging die |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |