CN201217018Y - Hot extrusion molding device for semi-axis sleeve of automobile - Google Patents
Hot extrusion molding device for semi-axis sleeve of automobile Download PDFInfo
- Publication number
- CN201217018Y CN201217018Y CNU2008201479511U CN200820147951U CN201217018Y CN 201217018 Y CN201217018 Y CN 201217018Y CN U2008201479511 U CNU2008201479511 U CN U2008201479511U CN 200820147951 U CN200820147951 U CN 200820147951U CN 201217018 Y CN201217018 Y CN 201217018Y
- Authority
- CN
- China
- Prior art keywords
- molding device
- die holder
- extrusion molding
- hot extrusion
- punch die
- 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
Links
Images
Landscapes
- Forging (AREA)
Abstract
The utility model relates to an automobile axle sleeve hot extrusion molding device which can effectively solve the problems in improving material utilization ratio and production efficiency. The technical proposal is that the automobile axle sleeve hot extrusion molding device comprises a per-molding device and a finish-molding device. The pre-molding device is characterized in that a pre upper punch is installed on a pre upper punch die holder; a pre lower punch is fixed on a pre lower punch die holder; and a pre ejecting device is arranged at the bottom of the pre upper punch die holder. The finish-molding device is characterized in that an upper punch is installed on an upper punch die holder; a lower punch is fixed on a lower punch die holder; and an ejecting device is arranged at the bottom of the lower punch die holder. The automobile axle sleeve hot extrusion molding device is high in production efficiency, high in material utilization ratio, and saves energy and material, and the processed products have good metal streamline, compact structure and high fatigue resistance. Therefore, the automobile axle sleeve hot extrusion molding device has good social and economic benefits.
Description
One, technical field
The utility model relates to mould, particularly a kind of automotive axle housing tube hot extrusion molding device.
Two, background technology:
The moulding of automotive axle housing tube generally adopt casting, welding, forward extrusion or directly draw hole processing and make with round steel, these method stock utilizations are low, in order to improve stock utilization and production efficiency, the improvement of the device of the moulding of automotive axle housing tube is imperative.
Three, utility model content
For overcoming the prior art defective, the utility model purpose just provides a kind of automotive axle housing tube hot extrusion molding device, can effectively solve the problem that improves stock utilization and production efficiency, the technical scheme of its solution is, the utility model is made of pre-shaping device and final shaping unit device, pre-shaping device is that pre-upper punch is contained on the pre-upper punch die holder, and pre-low punch is fixed on the pre-low punch die holder, and pre-liftout attachment is equipped with in pre-low punch die holder bottom; The final shaping unit device is that upper punch is contained on the upper punch die holder, and low punch is fixed on the low punch die holder, and liftout attachment is equipped with in low punch die holder bottom.It is good that the utility model production efficiency height, stock utilization height, energy-saving material-saving, the product that processes have a metal streamline, dense structure, and the characteristics that fatigue resistance is high have good society and economic benefit.
Four, description of drawings
Fig. 1 is the novel pre-shaping device structural representation of this reality.
Fig. 2 is the novel final shaping unit apparatus structure schematic diagram of this reality.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Provided by Fig. 1-2, the utility model is made of pre-shaping device and final shaping unit device, and pre-shaping device is that pre-upper punch 2 is contained on the pre-upper punch die holder 1, and pre-low punch 3 is fixed on the pre-low punch die holder 4, and pre-liftout attachment 5 is equipped with in pre-low punch die holder 4 bottoms; The final shaping unit device is that upper punch 7 is contained on the upper punch die holder 6, and low punch 9 is fixed on the low punch die holder 10, and liftout attachment 11 is equipped with in low punch die holder 10 bottoms.
Said pre-low punch 3 and low punch 9 are the staged ducted body that circles round; Pre-upper punch 2 is upper coarse and lower fine taper shape; Pre-liftout attachment 5 front portions are cylindrical; Liftout attachment 11 front portions are conical, and the punch body of upper punch 7 is cylindrical.
During the utility model work, pre-upper punch die holder 1 is connected the hydraulic press its upper side, the round steel of 1100 ℃ of left and right sides constant weights will be heated to, be placed in the pre-low punch 3, the preprocessing workpiece is positioned, exert pressure, make round steel under certain pressure by 2 pairs of round steel of pre-upper punch, extruding is modified to automotive axle housing tube product blank, ejects with pre-liftout attachment 5 then.Upper punch die holder 6 is connected another table oil press apparatus top, preformed automotive axle housing tube product blank is placed in the low punch 9, exert pressure by upper punch 7, extruding is modified to automotive axle housing tube product 8 (being shaped as hollow staged revolution), ejects with liftout attachment 11 then.
Advantage of the present utility model is as follows:
1) the utility model production product has the production efficiency height, the advantages such as energy-saving material-saving, and stock utilization reaches To 98%;
2) the utility model is by anti-extrusion, and metal material is subjected to the three-dimensional stress effect on large pressing machine, thus the product of the utility model production to have a metal streamline good, dense structure, the fatigue resistance height, bench test surpasses more than 800,000, has reached international similar advanced product level.
Claims (6)
1, a kind of automotive axle housing tube hot extrusion molding device, it is characterized in that, constitute by pre-shaping device and final shaping unit device, pre-shaping device is that pre-upper punch (2) is contained on the pre-upper punch die holder (1), pre-low punch (3) is fixed on the pre-low punch die holder (4), and pre-liftout attachment (5) is equipped with in pre-low punch die holder (4) bottom; The final shaping unit device is that upper punch (7) is contained on the upper punch die holder (6), and low punch (9) is fixed on the low punch die holder (10), and liftout attachment (11) is equipped with in low punch die holder (10) bottom.
2, a kind of automotive axle housing tube hot extrusion molding device according to claim 1 is characterized in that, said pre-low punch (3) and low punch (9) are the staged ducted body that circles round.
3, a kind of automotive axle housing tube hot extrusion molding device according to claim 1 is characterized in that said pre-upper punch (2) is upper coarse and lower fine taper shape.
4, a kind of automotive axle housing tube hot extrusion molding device according to claim 1 is characterized in that, pre-liftout attachment 5 front portions are cylindrical.
5, a kind of automotive axle housing tube hot extrusion molding device according to claim 1 is characterized in that, said liftout attachment (11) front portion is conical.
6, a kind of automotive axle housing tube hot extrusion molding device according to claim 1 is characterized in that the punch body of upper punch (7) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201479511U CN201217018Y (en) | 2008-07-14 | 2008-07-14 | Hot extrusion molding device for semi-axis sleeve of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201479511U CN201217018Y (en) | 2008-07-14 | 2008-07-14 | Hot extrusion molding device for semi-axis sleeve of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217018Y true CN201217018Y (en) | 2009-04-08 |
Family
ID=40539853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201479511U Expired - Fee Related CN201217018Y (en) | 2008-07-14 | 2008-07-14 | Hot extrusion molding device for semi-axis sleeve of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217018Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690965B (en) * | 2009-10-10 | 2011-05-04 | 济南中森机械制造有限公司 | Hot extrusion forming process of half-shaft casings and special device |
| CN103230955A (en) * | 2013-04-22 | 2013-08-07 | 中北大学 | Hot extrusion forming die of light alloy horn-shaped pipe fitting |
| CN103230951A (en) * | 2013-04-22 | 2013-08-07 | 中北大学 | Hot extrusion forming method of light alloy horn-shaped pipe fitting |
| CN104741457A (en) * | 2015-03-25 | 2015-07-01 | 诸城市福日机械有限公司 | Finish pressing device for automotive rear axle half-shaft sleeve |
| CN104889184A (en) * | 2015-05-26 | 2015-09-09 | 山东招金金银精炼有限公司 | Machining technology of high-relief gold and silver ingots |
| CN107350421A (en) * | 2017-08-25 | 2017-11-17 | 南京锦冠汽车零部件有限公司 | A kind of step of automotive axle housing tube three shunts forging molding process |
| CN107350420A (en) * | 2017-08-25 | 2017-11-17 | 南京锦冠汽车零部件有限公司 | A kind of step forging molding process of automotive axle housing tube three |
| CN107497989A (en) * | 2017-08-25 | 2017-12-22 | 南京锦冠汽车零部件有限公司 | A kind of step forging molding process of automotive axle housing tube four |
| CN113399611A (en) * | 2021-06-15 | 2021-09-17 | 许昌中兴锻造有限公司 | Friction press-based spline hub forging process |
-
2008
- 2008-07-14 CN CNU2008201479511U patent/CN201217018Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690965B (en) * | 2009-10-10 | 2011-05-04 | 济南中森机械制造有限公司 | Hot extrusion forming process of half-shaft casings and special device |
| CN103230955A (en) * | 2013-04-22 | 2013-08-07 | 中北大学 | Hot extrusion forming die of light alloy horn-shaped pipe fitting |
| CN103230951A (en) * | 2013-04-22 | 2013-08-07 | 中北大学 | Hot extrusion forming method of light alloy horn-shaped pipe fitting |
| CN104741457A (en) * | 2015-03-25 | 2015-07-01 | 诸城市福日机械有限公司 | Finish pressing device for automotive rear axle half-shaft sleeve |
| CN104889184A (en) * | 2015-05-26 | 2015-09-09 | 山东招金金银精炼有限公司 | Machining technology of high-relief gold and silver ingots |
| CN107350421A (en) * | 2017-08-25 | 2017-11-17 | 南京锦冠汽车零部件有限公司 | A kind of step of automotive axle housing tube three shunts forging molding process |
| CN107350420A (en) * | 2017-08-25 | 2017-11-17 | 南京锦冠汽车零部件有限公司 | A kind of step forging molding process of automotive axle housing tube three |
| CN107497989A (en) * | 2017-08-25 | 2017-12-22 | 南京锦冠汽车零部件有限公司 | A kind of step forging molding process of automotive axle housing tube four |
| CN113399611A (en) * | 2021-06-15 | 2021-09-17 | 许昌中兴锻造有限公司 | Friction press-based spline hub forging process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201217018Y (en) | Hot extrusion molding device for semi-axis sleeve of automobile | |
| CN202539362U (en) | Small-angle conical part molding die | |
| CN201064813Y (en) | Special-purpose riveting pressing bolt forming die | |
| CN201012375Y (en) | Eyelet punching flanging composite mold | |
| CN103418682A (en) | Bend forming mold | |
| CN204974783U (en) | Wheel nut multistation extrusion die | |
| CN202461314U (en) | Wheel die | |
| CN208099086U (en) | A kind of sheet metal parts punching die | |
| CN202224580U (en) | Roll forging composite die for blanks | |
| CN205702004U (en) | A kind of energy-efficient automobile stamping parts | |
| CN202824371U (en) | Stabilizer support forming device of automobile damper device | |
| CN205763386U (en) | A kind of this forming die of automobile drive axle housing | |
| CN102615127A (en) | Cold extrusion forming device for metal tube parts | |
| CN204381181U (en) | Multistation high-speed high-strength plate automatic press assembling die | |
| CN204135257U (en) | A kind of mould of power forging automobile connecting bar | |
| CN203778617U (en) | Product anti-deformation die with synchronous forming material bracket | |
| CN203764671U (en) | Semi-closed axial extrusion die for spline shaft | |
| CN205949603U (en) | Automotive drive axle housing body blanking mould | |
| CN207494331U (en) | A kind of vehicle dust protector punch-forming mold | |
| CN202316723U (en) | Multifunctional press machine | |
| CN202129398U (en) | Forging press for small work-piece | |
| CN203917630U (en) | The fine blanking die of a kind of boss nutplate moulding | |
| CN201792142U (en) | Welding fixture | |
| CN204639614U (en) | A kind of central siphon production system | |
| CN217514534U (en) | High-molecular material slide setting device that colds presses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 |