CN204413029U - A kind of Novel shaft forging rapid molding device - Google Patents
A kind of Novel shaft forging rapid molding device Download PDFInfo
- Publication number
- CN204413029U CN204413029U CN201520007709.4U CN201520007709U CN204413029U CN 204413029 U CN204413029 U CN 204413029U CN 201520007709 U CN201520007709 U CN 201520007709U CN 204413029 U CN204413029 U CN 204413029U
- Authority
- CN
- China
- Prior art keywords
- anvil
- circular arc
- spring
- molding device
- rapid molding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Novel shaft forging rapid molding device, there is above lower anvil second circular arc of opening upwards, there is below upper anvil first circular arc that Open Side Down, in the left and right sides of second circular arc and first circular arc, spring and mandrel are housed, the two ends up and down of spring are supported on the brace table of upper and lower anvil inside, press and spring make anvil move up and down, and upper anvil and lower anvil are equipped with guiding road.The utility model improves Forming Quality and the production efficiency of shaft-like workpiece.
Description
Technical field
The utility model belongs to technical field of forging and pressing equipment, especially relates to a kind of Novel shaft forging rapid molding device.
Background technology
At present, flourish along with domestic forging industry, requires more and more higher to the mechanization of forging equipment, automaticity, and to forge accessory be the requisite corollary equipment of forging industry.In the past in shaft-like workpiece forging in the past, it is all the forming method of upper and lower flat anvil or upper flat lower V, cause the forging surplus of workpiece large, cost is high, forging precision is low, make forging of workpiece surperficial uneven, internal grain is uneven, occur corner angle, produce stress concentrate etc. problem, above problem directly affects forging production efficiency and product surface quality.
Summary of the invention
The purpose of this utility model is: avoid prior art Problems existing, provides a kind of Forming Quality and the high Novel shaft forging rapid molding device of production efficiency.
The technical solution of the utility model is: a kind of Novel shaft forging rapid molding device, comprise anvil, lower anvil, base and press, there is above lower anvil second circular arc of opening upwards, there is below upper anvil first circular arc that Open Side Down, second circular arc and first circular arc are oppositely arranged, in the left and right sides of second circular arc and first circular arc, spring and mandrel are housed, spring and mandrel are arranged between anvil and lower anvil, spring housing is on mandrel, the two ends up and down of spring are supported on, on the brace table of lower anvil inside, press is connected with upper anvil, press and spring make anvil move up and down, upper anvil and lower anvil are equipped with guiding road.
Further, 4 springs and 4 mandrels are housed between upper anvil and lower anvil, and the left and right sides is symmetrical arranged, and 2 springs and 2 mandrels are respectively housed.
Further, guiding road comprises guide plate and guide groove, and guide plate is arranged on lower anvil side, and the top of guide plate is arranged in the guide groove on anvil side.
Further, second circular arc is identical with the radian of first circular arc, and the radius r of second circular arc and first circular arc is not less than 200mm.
The beneficial effects of the utility model are: the utility model is upper and lower semicircular arc structure because upper and lower anvil adopts, forged shaft is in forming process, whole forged shaft is forging along the circumferential direction, uniform force, soon shaping, internal grain refinement, improves forging precision and surface forming quality.Due in upper and lower anvil, symmetrical 4 springs are housed and with press move up and down and auto-extending and contraction, thus the moving up and down with press of anvil discontinuity on realizing under elastic force effect.There is between upper and lower anvil guiding road and central spindle of the spring, make upper and lower anvil centering better.The utility model solves in prior art that workpiece surplus is large, cost is high, forging precision is low, workpiece forge the problems such as surface is uneven, thus improve the Forming Quality of shaft-like workpiece, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
As can be seen from the left view of structural representation of the present utility model shown in Fig. 1 and Fig. 2, the utility model comprises anvil 3, lower anvil 2, base 1 and press 9, and upper anvil 3 is connected with press 9.There is above lower anvil 2 second circular arc 7 of opening upwards, second circular arc 7 is in the upper surface centre position of lower anvil 2, there is below upper anvil 3 first circular arc 8 that Open Side Down, first circular arc 8 is in the lower surface centre position of upper anvil 3, second circular arc 7 and first circular arc 8 are oppositely arranged, second circular arc 7 is identical with the radian of first circular arc 8, and the radius r of second circular arc 7 and first circular arc 8 is not less than 200mm, becomes circular port when second circular arc 7 and first circular arc 8 coordinate.4 springs 4 and 4 mandrels 5 are housed between upper anvil 3 and lower anvil 2, and spring 4 is enclosed within mandrel 5, and spring 4 and mandrel 5 are arranged on the left and right sides of second circular arc 7 and first circular arc 8, and 2 springs 4 and 2 mandrels 5 are each side housed, and the left and right sides is symmetrical arranged.The two ends up and down of spring 4 are supported on the brace table 10 of upper and lower anvil inside, make spring 4 produce elastic force upwards to upper anvil 3.Guiding road 6 two sides of upper anvil 3 and lower anvil 2 is equipped with, guiding road 6 comprises guide plate and guide groove, lower anvil 2 left and right sides are respectively equipped with a guide plate, corresponding is respectively equipped with a guide groove in upper anvil 3 left and right sides, the top of guide plate is arranged in the guide groove on anvil 3 side, and slides along guide groove.Because upper and lower anvil structure has the effect of a guiding road 6 mutually slided and spring inner mandrel 5, the upper and lower anvil centering made is better.Press tup moves up and down and is applied on anvil 3, thus anvil 3 is moved up and down under the effect of internal spring force, and upper anvil 3 slides up and down along mandrel 5, guide plate in guide groove with sliding up and down.
When flat-die forging forged shaft, first shaft-like workpiece is placed in the circular port of upper and lower semi arch composition, the effect of cooperatively interacting of press 9, upper anvil 3 and spring 4 of dependence, forges the forged shaft being shaped to and meeting dimensional requirement in the circular port that steel ingot is formed at upper and lower semi arch.The forged shaft uniform force that upper and lower semicircular arc structure makes, rapid shaping, make inside workpiece grain refinement even, every mechanical performance index significantly improves, and improves the Forming Quality of shaft-like workpiece.
Claims (4)
1. a Novel shaft forging rapid molding device, comprise anvil (3), lower anvil (2), base (1) and press (9), it is characterized in that: described lower anvil (2) top has second circular arc (7) of opening upwards, upper anvil (3) below has first circular arc (8) that Open Side Down, second circular arc (7) and first circular arc (8) are oppositely arranged, in the left and right sides of second circular arc (7) and first circular arc (8), spring (4) and mandrel (5) are housed, spring (4) and mandrel (5) are arranged between anvil (3) and lower anvil (2), spring (4) is enclosed within mandrel (5), the two ends up and down of spring (4) are supported on, on the brace table (10) of lower anvil inside, press (9) is connected with upper anvil (3), press (9) and spring (4) make anvil (3) move up and down, upper anvil (3) and lower anvil (2) are equipped with guiding road (6).
2. Novel shaft forging rapid molding device according to claim 1, it is characterized in that: 4 springs (4) and 4 mandrels (5) are housed between described upper anvil (3) and lower anvil (2), the left and right sides is symmetrical arranged, and 2 springs (4) and 2 mandrels (5) are respectively housed.
3. Novel shaft forging rapid molding device according to claim 1, is characterized in that: described guiding road (6) comprises guide plate and guide groove, and guide plate is arranged on lower anvil side, and the top of guide plate is arranged in the guide groove on anvil side.
4. Novel shaft forging rapid molding device according to claim 1, is characterized in that: described second circular arc (7) is identical with the radian of first circular arc (8), and the radius r of second circular arc (7) and first circular arc (8) is not less than 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007709.4U CN204413029U (en) | 2015-01-07 | 2015-01-07 | A kind of Novel shaft forging rapid molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007709.4U CN204413029U (en) | 2015-01-07 | 2015-01-07 | A kind of Novel shaft forging rapid molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413029U true CN204413029U (en) | 2015-06-24 |
Family
ID=53463437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520007709.4U Expired - Fee Related CN204413029U (en) | 2015-01-07 | 2015-01-07 | A kind of Novel shaft forging rapid molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036823A (en) * | 2019-12-26 | 2020-04-21 | 中钢集团邢台机械轧辊有限公司 | Device and method for controlling diameter size of shaft forging |
| CN112808920A (en) * | 2020-12-25 | 2021-05-18 | 中航上大高温合金材料有限公司 | Improved V-shaped anvil |
| CN114309424A (en) * | 2022-01-10 | 2022-04-12 | 山东润驰机械科技有限公司 | Adjustable automatic resilience tooling die for quick forging of shaft parts |
-
2015
- 2015-01-07 CN CN201520007709.4U patent/CN204413029U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036823A (en) * | 2019-12-26 | 2020-04-21 | 中钢集团邢台机械轧辊有限公司 | Device and method for controlling diameter size of shaft forging |
| CN112808920A (en) * | 2020-12-25 | 2021-05-18 | 中航上大高温合金材料有限公司 | Improved V-shaped anvil |
| CN114309424A (en) * | 2022-01-10 | 2022-04-12 | 山东润驰机械科技有限公司 | Adjustable automatic resilience tooling die for quick forging of shaft parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160107 |