CN203764871U - Integrated gear blank forging mold - Google Patents
Integrated gear blank forging mold Download PDFInfo
- Publication number
- CN203764871U CN203764871U CN201420150483.9U CN201420150483U CN203764871U CN 203764871 U CN203764871 U CN 203764871U CN 201420150483 U CN201420150483 U CN 201420150483U CN 203764871 U CN203764871 U CN 203764871U
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- CN
- China
- Prior art keywords
- groove
- mold
- side form
- chassis
- counterdie
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- Withdrawn - After Issue
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Abstract
The utility model relates to the technical field of forging equipment, in particular to an integrated gear blank forging mold. The integrated gear blank forging mold comprises a side mold. The side mold is of a cylindrical barrel. External threads are arranged on the lower portion of the surface of the side mold. An upper mold is arranged on the upper portion of the side mole and further matched with the same. A mold base plate is arranged at the bottom of the side mold. A base plate groove is formed in the middle of the round mold base plate, and the periphery of the mold base plate is of a circular protrusion. Internal threads are arranged on the inner wall of the circular protrusion and matched with the external threads on the side mold surface. A plurality of cavities are formed in the bottom of the base plate groove which is provided with a lower mold. A lower mold locking head is arranged at the bottom of the lower mold and respectively matched with the cavities at the bottom of the base plate groove. A circular groove is formed in the periphery of the outer side of the lower mold and matched with the side mold. The side mold is clamped in the circular groove of the mold base plate. By the integrated gear blank forging mold, fiber density of the gear blanks is improved due to strong pressure resistance and uniform stress, damageable parts are convenient to change, and cost is lowered.
Description
Technical field
The utility model relates to forging equipment technology field, particularly integral type Gear Forging Stock mould.
Background technology
Conventional Gear Forging Stock forging die on market now, its structure adopts split-type structural, both upper die and lower die and side form were separated, be connected by draw-in groove, but in actual use, owing to adopting said structure, make compressive resistance inhomogeneous, thereby cause mould unbalance stress, be prone to damage, thereby also increase the percent defective of gear forging.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple in structure, integral type Gear Forging Stock mould reasonable in design, easy to use, it is integral that it adopts counterdie and side form employing to be threaded, and counterdie is movable to be fastened in mould chassis, thereby be convenient for changing, it is large that it has compressive resistance, stressed even, and gear blank fibre density is increased, also be convenient for changing easily worn part, reduced cost payout.
For achieving the above object, the technical solution adopted in the utility model is:
Integral type Gear Forging Stock mould described in the utility model, it comprises a side form, and this side form is a cylindrical tube, and this bottom, side form surface is provided with external screw thread, and this side form top arranges the patrix matching; Described side form bottom arranges a mould chassis; Described mould chassis is circle, and middle part is chassis groove, and its surrounding is annular protrusion; This annular protrusion inwall is provided with the internal thread matching with side form surface external screw thread; The bottom surface of described chassis groove is provided with some chambeies groove, on this chassis groove, is provided with counterdie, and this counterdie bottom surface is provided with the counterdie dop matching with the chamber groove of chassis groove floor, and surrounding is vacant outside this counterdie an annular groove matching with side form; Described side form snaps in to the annular groove on mould chassis, and the internal thread of the annular protrusion by mould chassis is fastening twists and be spun on side form bottom and fix.
Further, the dop of described counterdie bottom surface is dovetail plush copper.
Further, the chamber groove of the chassis groove on described mould chassis is the dovetail groove matching with the dop of counterdie bottom surface.
Further, described side form upper surface is provided with ring draw-in groove, and described patrix is provided with and the ring dop that encircles draw-in groove and match.
Adopt after said structure, the utility model beneficial effect is: integral type Gear Forging Stock mould described in the utility model, it adopts counterdie and side form employing to be threaded integral, counterdie is movable to be fastened in mould chassis, thereby is convenient for changing, and it is large that it has compressive resistance, stressed even, gear blank fibre density is increased, be also convenient for changing easily worn part, reduced cost payout.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, patrix; 2, counterdie; 3, chamber groove; 4, mould chassis; 5, side form; 6, ring draw-in groove;
7, ring dop.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, integral type Gear Forging Stock mould described in the utility model, it comprises a side form 5, and this side form 5 is a cylindrical tube, and this surperficial bottom of side form 5 is provided with external screw thread, and these side form 5 tops arrange the patrix 1 matching; Described side form 5 bottoms arrange a mould chassis 4; Described mould chassis 4 is circle, and middle part is chassis groove, and its surrounding is annular protrusion; This annular protrusion inwall is provided with the internal thread matching with the surperficial external screw thread of side form 5; The bottom surface of described chassis groove is provided with some chambeies groove 3, on this chassis groove, is provided with counterdie 2, and these counterdie 2 bottom surfaces are provided with the counterdie dop matching with the chamber groove 3 of chassis groove floor, and these counterdie 2 outside surroundings are vacant the annular groove matching with side form; Described side form 5 snaps in to the annular groove on mould chassis 4, and the internal thread of the annular protrusion by mould chassis 4 is fastening twists and be spun on side form 5 bottoms and fix.
Preferred as one of the present utility model, the dop of described counterdie 2 bottom surfaces is dovetail plush copper.
Preferred as one of the present utility model, the chamber groove 3 of the chassis groove on described mould chassis 4 is the dovetail grooves that match with the dop of counterdie 2 bottom surfaces.
Preferred as one of the present utility model, described side form 5 upper surfaces are provided with ring draw-in groove 6, and described patrix 1 is provided with and the ring dop 7 that encircles draw-in groove and match.
The utility model is in use time, patrix bottom surface is provided with the model of gear, counterdie upper surface is provided with and the corresponding model of gear, due to side form and mould chassis shape in aggregates, thereby can ensure stressed even, and compressive resistance is large, thereby can make the forging sealing of gear increase, promote product quality; Because counterdie is to adopt the mode of clamping to be arranged on mould chassis, thereby very easily impaired counterdie is in the time occurring damaging, as long as change these parts, thereby has reduced maintenance time, has reduced product cost and has shortened the production cycle.
Integral type Gear Forging Stock mould described in the utility model, it adopts counterdie and side form employing to be threaded integral, counterdie is movable to be fastened in mould chassis, thereby be convenient for changing, it is large that it has compressive resistance, stressed even, and gear blank fibre density is increased, also be convenient for changing easily worn part, reduced cost payout.
During with the utility model storage game money, not only can improve the operating efficiency of depositing coin, reduce the staff who deposits coin, for businessman saves a large amount of costs of labor and management cost, and can guarantee that the quantity of depositing coin is precisely controlled, reduce and deposit coin error, reduce businessman and player's accidental loss.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (4)
1. integral type Gear Forging Stock mould, is characterized in that: it comprises a side form (5), and this side form (5) is a cylindrical tube, and the surperficial bottom of this side form (5) is provided with external screw thread, and this side form (5) top arranges the patrix (1) matching; Described side form (5) bottom arranges a mould chassis (4); Described mould chassis (4) is circle, and middle part is chassis groove, and its surrounding is annular protrusion; This annular protrusion inwall is provided with the internal thread matching with the surperficial external screw thread of side form (5); The bottom surface of described chassis groove is provided with some chambeies grooves (3), on this chassis groove, be provided with counterdie (2), this counterdie (2) bottom surface is provided with the counterdie dop matching with the chamber groove (3) of chassis groove floor, and this counterdie (2) outside surrounding is vacant the annular groove matching with side form; Described side form (5) snaps in to the annular groove of mould chassis (4), and the internal thread of the annular protrusion by mould chassis (4) is fastening twists and be spun on side form (5) bottom and fix.
2. integral type Gear Forging Stock mould according to claim 1, is characterized in that: the dop of described counterdie (2) bottom surface is dovetail plush copper.
3. integral type Gear Forging Stock mould according to claim 1, is characterized in that: the chamber groove (3) of the chassis groove on described mould chassis (4) is the dovetail groove matching with the dop of counterdie (2) bottom surface.
4. integral type Gear Forging Stock mould according to claim 1, is characterized in that: described side form (5) upper surface is provided with ring draw-in groove (6), and described patrix (1) is provided with and the ring dop (7) that encircles draw-in groove (6) and match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150483.9U CN203764871U (en) | 2014-03-31 | 2014-03-31 | Integrated gear blank forging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150483.9U CN203764871U (en) | 2014-03-31 | 2014-03-31 | Integrated gear blank forging mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764871U true CN203764871U (en) | 2014-08-13 |
Family
ID=51282118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150483.9U Withdrawn - After Issue CN203764871U (en) | 2014-03-31 | 2014-03-31 | Integrated gear blank forging mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949570A (en) * | 2014-03-31 | 2014-07-30 | 苏州优金金属成型科技有限公司 | Integrated gear forging stock die |
| CN106180519A (en) * | 2016-07-20 | 2016-12-07 | 中车戚墅堰机车车辆工艺研究所有限公司 | Die-forging forming mould and manufacturing process thereof |
-
2014
- 2014-03-31 CN CN201420150483.9U patent/CN203764871U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949570A (en) * | 2014-03-31 | 2014-07-30 | 苏州优金金属成型科技有限公司 | Integrated gear forging stock die |
| CN103949570B (en) * | 2014-03-31 | 2016-03-30 | 太仓市高泰机械有限公司 | Integral type Gear Forging Stock mould |
| CN106180519A (en) * | 2016-07-20 | 2016-12-07 | 中车戚墅堰机车车辆工艺研究所有限公司 | Die-forging forming mould and manufacturing process thereof |
| CN106180519B (en) * | 2016-07-20 | 2018-02-06 | 中车戚墅堰机车车辆工艺研究所有限公司 | Die-forging forming mould and its manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |