CN203830627U - Split type anvil machining device for forging tapering spindles - Google Patents
Split type anvil machining device for forging tapering spindles Download PDFInfo
- Publication number
- CN203830627U CN203830627U CN201420238240.0U CN201420238240U CN203830627U CN 203830627 U CN203830627 U CN 203830627U CN 201420238240 U CN201420238240 U CN 201420238240U CN 203830627 U CN203830627 U CN 203830627U
- Authority
- CN
- China
- Prior art keywords
- anvil
- block
- split type
- upper anvil
- machining device
- 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.)
- Active
Links
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a split type anvil machining device for forging tapering spindles. The split type anvil machining device is characterized in that the split type anvil machining device comprises an upper anvil, a lower anvil, an upper anvil block and a lower anvil block, the bottom of the lower anvil is convex and embedded in a groove formed in the lower anvil block, the top of the upper anvil is convex and inserted in a groove formed in the upper anvil block, a diamond block is embedded in a diamond cavity formed between the upper anvil and the upper anvil block and fixed, the side wall, in contact with the upper anvil block, of the upper anvil is fixed through inserted pins, an upper half conical groove is formed in the bottom face of the upper anvil, a lower half conical groove is formed in the top face of the lower anvil, and the upper half conical groove and the lower half conical groove are symmetric. According to the split type anvil machining device, a molding bed is not needed, the forged conical spindles are smooth in surface and good in roundness, subsequent machining is easy, machining time and cost are saved, material waste is reduced, assembling, disassembling and replacing are convenient, and manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of forging anvil, belongs to technical field of forging, specifically a kind ofly forges the split type swage block processing unit (plant) that diminished shaft is used, and is a kind of moulds of industrial equipment that forge and press taper blank.
Background technology
For cone-shaped roll class and diminished shaft forging, traditional forging mode is that loose tool material is forged into Step Shaft as shown in Figure 1, then on lathe, is processed into the conical surface as shown in Figure 2.The defect of this processing mode is: when Step Shaft is processed into taper, metal material excision amount is large, and machined difficulty is large, many during institute work consuming, has improved processing cost.
Summary of the invention
It is a kind of without loose tool that the purpose of this utility model is to provide, and the surface of the work after forging is round and smooth, and circularity is good, and follow-up machined is easy, and surplus is little, and waste of material is few, easy accessibility, the split type swage block processing unit (plant) that the forging diminished shaft that cost is low is used.
In order to reach above object, the technical scheme that the utility model adopts is: this is a kind of forges the split type swage block processing unit (plant) that diminished shaft is used, it is characterized in that: it comprises anvil, lower anvil, upper anvil block and lower anvil block, the bottom protrusion of lower anvil embeds in the groove of lower anvil block, the top bump of upper anvil is inserted in the groove of upper anvil block, and with diamond block, embed in the rhombus chamber forming between upper anvil and upper anvil block fixing, on the sidewall that upper anvil contacts with upper anvil block, by inserting pin, fix, the bottom surface of upper anvil is provided with first conical socket, the end face of lower anvil is provided with second conical socket, first conical socket and second conical socket are symmetrical arranged.
The beneficial effects of the utility model are: without loose tool, and the diminished shaft smooth surface forging, circularity is good, and follow-up machined is easy, has saved machining time and expense, has reduced the waste of material; Disassembling, assembling and replacing is convenient simultaneously, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the Step Shaft schematic diagram that conventional method is made.
Fig. 2 is the conical surface schematic diagram that conventional method is made.
Fig. 3 is structure front-view schematic diagram of the present utility model.
Fig. 4 is upper anvil structural representation of the present utility model.
Fig. 5 is lower anvil structural representation of the present utility model.
In figure: 1, upper anvil; 2, lower anvil; 3, upper anvil block; 4, lower anvil block; 5, diamond block; 6, first conical socket; 7, second conical socket; 8, pin.
The specific embodiment
With reference to Fig. 3, Fig. 4, Fig. 5, make the utility model.This is a kind of forges the split type swage block processing unit (plant) that diminished shaft is used, it is characterized in that: it comprises anvil 1, lower anvil 2, upper anvil block 3 and lower anvil block 4, the bottom protrusion of lower anvil 2 embeds in the groove of lower anvil block 4, the top bump of upper anvil 1 is inserted in the groove of upper anvil block 3, and with diamond block 5, embed in the rhombus chamber forming between upper anvil 1 and upper anvil block 3 fixing, fixing by inserting pin 8 on the sidewall that upper anvil 1 contacts with upper anvil block 3, the bottom surface of upper anvil 1 is provided with first conical socket 6, the end face of lower anvil 2 is provided with second conical socket 7, first conical socket 6 is symmetrical arranged with second conical socket 7.First conical socket 6 is connected with the bottom surface rounding off of upper anvil 1, and second conical socket 7 is connected with the end face rounding off of lower anvil 2.
While using the utility model processing conical surface axle class or conical surface roll forging, respectively upper anvil block 3 and lower anvil block 4 are fixed on forcing press, can carry out processing work.
Claims (1)
1. one kind is forged the split type swage block processing unit (plant) that diminished shaft is used, it is characterized in that: it comprises anvil (1), lower anvil (2), upper anvil block (3) and lower anvil block (4), the bottom protrusion of lower anvil (2) embeds in the groove of lower anvil block (4), the top bump of upper anvil (1) is inserted in the groove of upper anvil block (3), and with fixing in the rhombus chamber forming between anvil (1) and upper anvil block (3) in diamond block (5) embedding, fixing by inserting pin (8) on the sidewall that upper anvil (1) contacts with upper anvil block (3), the bottom surface of upper anvil (1) is provided with first conical socket (6), the end face of lower anvil (2) is provided with second conical socket (7), first conical socket (6) is symmetrical arranged with second conical socket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238240.0U CN203830627U (en) | 2014-05-12 | 2014-05-12 | Split type anvil machining device for forging tapering spindles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238240.0U CN203830627U (en) | 2014-05-12 | 2014-05-12 | Split type anvil machining device for forging tapering spindles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830627U true CN203830627U (en) | 2014-09-17 |
Family
ID=51508518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238240.0U Active CN203830627U (en) | 2014-05-12 | 2014-05-12 | Split type anvil machining device for forging tapering spindles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830627U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368742A (en) * | 2014-11-04 | 2015-02-25 | 武汉重工铸锻有限责任公司 | Inclined plane anvil forging connecting rod transition conical face and transition conical face machining method thereof |
| CN107824734A (en) * | 2017-10-31 | 2018-03-23 | 中国航发北京航空材料研究院 | A kind of split type taper anvil frock |
| CN111335318A (en) * | 2020-03-02 | 2020-06-26 | 中机（济南）精密成形工程技术有限公司 | Split type marine hydraulic piling and replacing ring connected by dovetail groove |
| CN111715827A (en) * | 2019-03-19 | 2020-09-29 | 江阴南工锻造有限公司 | Free forging forming process for taper of taper shaft |
| CN111889613A (en) * | 2020-07-10 | 2020-11-06 | 陕西华威科技股份有限公司 | Full-fiber large conical shaft blank forging process |
-
2014
- 2014-05-12 CN CN201420238240.0U patent/CN203830627U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368742A (en) * | 2014-11-04 | 2015-02-25 | 武汉重工铸锻有限责任公司 | Inclined plane anvil forging connecting rod transition conical face and transition conical face machining method thereof |
| CN107824734A (en) * | 2017-10-31 | 2018-03-23 | 中国航发北京航空材料研究院 | A kind of split type taper anvil frock |
| CN111715827A (en) * | 2019-03-19 | 2020-09-29 | 江阴南工锻造有限公司 | Free forging forming process for taper of taper shaft |
| CN111335318A (en) * | 2020-03-02 | 2020-06-26 | 中机（济南）精密成形工程技术有限公司 | Split type marine hydraulic piling and replacing ring connected by dovetail groove |
| CN111335318B (en) * | 2020-03-02 | 2021-06-01 | 中机（济南）精密成形工程技术有限公司 | Split type marine hydraulic piling and replacing ring connected by dovetail groove |
| CN111889613A (en) * | 2020-07-10 | 2020-11-06 | 陕西华威科技股份有限公司 | Full-fiber large conical shaft blank forging process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203830627U (en) | Split type anvil machining device for forging tapering spindles | |
| CN104139280B (en) | The manufacturing process of hub for vehicle wheel | |
| CN104139279B (en) | The manufacturing process of interior trapezoidal grooved ring shape part | |
| CN103028742B (en) | Tapered roller bearing internal ring Vehicle Processing technique | |
| CN103691861A (en) | Forging process for heading middle of long bar | |
| CN207138751U (en) | A kind of ring forging molding die for blank | |
| CN214768660U (en) | Coal cutting pick mold structure capable of preventing mold from cracking | |
| CN203944847U (en) | Not lugs of a kind of turning sliding sleeve cylindrical | |
| CN203592098U (en) | Convex die of transmission shaft spline shaft horizontal forging die | |
| CN204867269U (en) | Cold heading machine stamping die for roller bearing | |
| CN202461402U (en) | Forging anvil | |
| CN206966549U (en) | A kind of ring blank is molded rolling ring mould | |
| CN203418054U (en) | Forming molding die for forging machine | |
| CN103786046A (en) | Turning tool structure for thin-walled work-piece | |
| CN104368735B (en) | Frock for heavy mine car hub for vehicle wheel blank forging | |
| CN204524133U (en) | Concave surface fine forge piece mould structure in the middle of automobile output shaft | |
| CN204247810U (en) | Plate automatic rolling circle flanger | |
| CN203418321U (en) | Bearing end cover machining clamp | |
| CN201791890U (en) | Tooth profile die and gear fine forging die having same | |
| CN105345475A (en) | Technology for machining bolts | |
| CN203843519U (en) | Thin-walled workpiece lathing tooling structure | |
| CN204308112U (en) | For the frock of heavy mine car hub for vehicle wheel blank forging | |
| CN204221420U (en) | The machine processing clamp of a kind of thin-walled ultrashort spacer ring class workpiece | |
| CN105014002A (en) | Manufacturing method of miniature steel balls | |
| CN203918435U (en) | A kind of air-pressure disc brake core institution assembly tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |