CN102312906A - Structure of novel net rack supporting rod - Google Patents
Structure of novel net rack supporting rod Download PDFInfo
- Publication number
- CN102312906A CN102312906A CN2010102281092A CN201010228109A CN102312906A CN 102312906 A CN102312906 A CN 102312906A CN 2010102281092 A CN2010102281092 A CN 2010102281092A CN 201010228109 A CN201010228109 A CN 201010228109A CN 102312906 A CN102312906 A CN 102312906A
- Authority
- CN
- China
- Prior art keywords
- die
- finished product
- raw material
- part semi
- profiling
- 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.)
- Pending
Links
Images
Landscapes
- Forging (AREA)
Abstract
The invention discloses a structure of a novel net rack supporting rod. The structure consists of a blank raw material, a flaring male die, a part semi-finished product, a flaring female die, a core rod, a profiling male die, a profiling female die and a workpiece, wherein the blank raw material of the structure of the net rack supporting rod is manufactured by adopting a high-strength steel pipe; and the blank raw material is put into the flaring female die, certain pressure is applied to the flaring male die to manufacture the bell-mouthed part semi-finished product, the bell-mouthed part semi-finished product is put into the profiling female die, meanwhile, the core rod is put into a middle hole of the bell-mouthed part semi-finished product, the profiling male die is closed, certain pressure is applied to the profiling male die, and the workpiece is manufactured.
Description
Technical field
The present invention relates to a kind of structure of rack strut, particularly a kind of structure of novel rack strut belongs to the grid structure technical field.
Background technique
The rack strut is used for fixing the part of high-strength bolt; At present, strut generally adopts the method manufacturing of solid forging to form on the structure of making, and this manufacturing structure exists manufacturing process complicated; Waste of raw materials is comparatively serious, and the higher defective of manufacture cost.
Summary of the invention
The objective of the invention is to: a kind of structure of novel rack strut is provided, overcomes existing technology existing complex process, waste of raw materials is serious, manufacture cost is higher defective in the process of making.
The present invention realizes that the technological scheme that above-mentioned purpose adopts is: a kind of structure of novel rack strut, and it is made up of blank raw material, enlarging punch, part semi-finished product, enlarging die, plug, die mould punch, die mould die, workpiece, and the structure of rack strut has a blank raw material; The blank raw material is to adopt the high tensile steel pipe manufacturer; The blank raw material is put into the enlarging die, with certain pressure be applied to the enlarging punch above, produce the part semi-finished product of bell mouth shape; The part semi-finished product of bell mouth shape are put into the die mould die; Simultaneously, plug is put into the half-finished intermediate hole of the part of bell mouth shape, the die mould punch closes; Simultaneously with certain pressure be applied to the die mould punch above, produce workpiece.
Beneficial effect: the present invention is because the structure of the direct blanking of the high-intensity steel pipe of employing is made the rack strut, because the middle other punching out of Kong Buxu, simultaneously; Whole process using cold-stamped manufacturing process; So not only technology is simple, waste of raw materials is less; Simultaneously, has the lower advantage of manufacture cost.
Description of drawings
Below in conjunction with accompanying drawing structure of the present invention is described further.
Fig. 1 is a structure principle chart of the present invention.
Shown in the figure: 1, blank raw material; 2, enlarging punch; 3, part semi-finished product; 4, enlarging die; 5, plug; 6, die mould punch; 7, die mould die; 8, workpiece.
Embodiment
The structure of rack strut has a blank raw material (1), and blank raw material (1) is to adopt the high tensile steel pipe manufacturer, and blank raw material (1) is put into enlarging die (2); With certain pressure be applied to enlarging punch (2) above; Produce the part semi-finished product (3) of bell mouth shape, the part semi-finished product (3) of bell mouth shape are put into die mould die (7), simultaneously; Plug (5) is put into the intermediate hole with the part semi-finished product (3) of bell mouth shape; The die mould punch (6) that closes, simultaneously with certain pressure be applied to die mould punch (6) above, produce workpiece (8).
Claims (1)
1. the structure of a novel rack strut is characterized in that: blank raw material (1) is to adopt the high tensile steel pipe manufacturer, and blank raw material (1) is put into enlarging die (2); With certain pressure be applied to enlarging punch (2) above; Produce the part semi-finished product (3) of bell mouth shape, the part semi-finished product (3) of bell mouth shape are put into die mould die (7), simultaneously; Plug (5) is put into the intermediate hole with the part semi-finished product (3) of bell mouth shape; The die mould punch (6) that closes, simultaneously with certain pressure be applied to die mould punch (6) above, produce workpiece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102281092A CN102312906A (en) | 2010-07-07 | 2010-07-07 | Structure of novel net rack supporting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102281092A CN102312906A (en) | 2010-07-07 | 2010-07-07 | Structure of novel net rack supporting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102312906A true CN102312906A (en) | 2012-01-11 |
Family
ID=45426360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102281092A Pending CN102312906A (en) | 2010-07-07 | 2010-07-07 | Structure of novel net rack supporting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102312906A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983813A (en) * | 2017-11-14 | 2018-05-04 | 西安交通大学 | A kind of method of belt restraining pipe axis pressure synchronous forming plate heat exchanger grommet |
| CN112355140A (en) * | 2020-10-09 | 2021-02-12 | 上海威克迈龙川汽车发动机零件有限公司 | Novel multi-station flaring progressive die and stamping method for stainless steel round pipe |
-
2010
- 2010-07-07 CN CN2010102281092A patent/CN102312906A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983813A (en) * | 2017-11-14 | 2018-05-04 | 西安交通大学 | A kind of method of belt restraining pipe axis pressure synchronous forming plate heat exchanger grommet |
| CN107983813B (en) * | 2017-11-14 | 2019-10-29 | 西安交通大学 | A kind of method of belt restraining pipe axis pressure synchronous forming plate heat exchanger grommet |
| CN112355140A (en) * | 2020-10-09 | 2021-02-12 | 上海威克迈龙川汽车发动机零件有限公司 | Novel multi-station flaring progressive die and stamping method for stainless steel round pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102527897B (en) | Forging method for thin-walled step short sleeve type main shaft flange of water turbine | |
| CN103691861B (en) | The Forging Technology that a kind of long bar intermediate pier is thick | |
| CN102312906A (en) | Structure of novel net rack supporting rod | |
| CN204307929U (en) | For interior frock of establishing high annular boss ring forging to forge | |
| CN203610938U (en) | Connecting tube multi-dimensional pressure point mechanism | |
| CN204603053U (en) | The seal oil circle Correction Die that a kind of bearing uses | |
| CN201768832U (en) | Mold assembly for manufacturing reducing pipes | |
| CN202861089U (en) | Punch forming device of dense blind hole plate | |
| CN202097338U (en) | Tooling for engineering machinery ring unit with inner bosses | |
| CN201841233U (en) | Cone upsetting die for forging cutting pick boot | |
| CN102861858A (en) | Forging technology for pipe fitting with flanges at two ends | |
| CN204093966U (en) | A kind of gearbox body Drawing Die | |
| CN203711594U (en) | Burr-free lock nest punching mold | |
| CN102003040A (en) | Structure for net rack supporting rod seal head | |
| CN207521544U (en) | A kind of helical blade stamping die | |
| CN203245362U (en) | Powder metallurgy forming die of shock absorber guide apparatus | |
| CN201832936U (en) | Locomotive deformed spring hook die | |
| CN201456124U (en) | Display frame die | |
| CN206435654U (en) | A kind of bracket bent mould | |
| CN201832943U (en) | Forward extrusion female die for forging of pick sleeve | |
| CN205200305U (en) | Adjustable mould | |
| CN104475454A (en) | Tool for forging ring forged piece internally provided with high annular boss | |
| CN202779477U (en) | Bending and flattening mould | |
| CN203124661U (en) | D-shaped tube die | |
| CN202621612U (en) | Multi-way joint machining device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |