CN1034109C - Method for mfg. hub by integrally shaping - Google Patents
Method for mfg. hub by integrally shaping Download PDFInfo
- Publication number
- CN1034109C CN1034109C CN 94104926 CN94104926A CN1034109C CN 1034109 C CN1034109 C CN 1034109C CN 94104926 CN94104926 CN 94104926 CN 94104926 A CN94104926 A CN 94104926A CN 1034109 C CN1034109 C CN 1034109C
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- CN
- China
- Prior art keywords
- hub
- program
- metal material
- solid metal
- mould
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000007493 shaping process Methods 0.000 title claims description 9
- 239000007787 solid Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000007769 metal material Substances 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000011343 solid material Substances 0.000 abstract description 4
- 238000005242 forging Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract 3
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009490 roller compaction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The present invention relates to a manufacture method for forming a hub integrally, which has the following steps: firstly, solid materials are used as raw materials; secondly, the raw materials are cut to a proper dimension with proper length; thirdly, the raw materials are put in a mould to be extruded and formed; fourthly, a through axial hole is drilled. The present invention adopts solid aluminum alloy as materials, so the present invention has more parts which can be extruded. Consequently, the present invention is different from traditional forging, and can manufacture integrally-formed hubs with dense interior materials and strong structural strength.
Description
The manufacture method of the present invention's step and a kind of hub by integrally shaping.
Be the colored hub of saw lumber in the prior art with the metal solid material, its manufacture method all be usually utilize the forging mode with the each several part assembly make one by one finish after, rely on the mode of welding that the each several part assembly is given combination again, make it become a complete colored hub, perhaps directly utilize the mode of turning to give car and make a flower hub.The colored hub that really utilizes above-mentioned method to produce to have practicality, but wherein still exist many defectives, owing to utilize existing mode manufacturing flower hub, the time compole that processing is consumed is long, so cost height just, produce in a large number and not meet economic principle.In addition, utilize existing method processing flower hub, must purchase expensive special mechanical equipment, this originally with regard to not high product, owing to high cost investment, will inevitably reduce this competition capability for economic benefit.
Purpose of the present invention is just in order to solve outside the deficiency of the prior art, and proposed a kind of hub by integrally shaping manufacture method.Its method is to be saw lumber with the metal solid material, and through manufacture processes such as cut-out, extruding and borings, can produce integrated colored hub apace.The method not only is suitable for general a large amount of production, and more can produce a colored hub that inside is closely knit and structural strength is extremely strong.
The objective of the invention is that full pattern realizes:
The hub by integrally shaping manufacture method comprises following making step:
1. the manufacture method of a hub by integrally shaping comprises following making step
A. get the material program: need select round strip solid metal material for use according to specification;
B. cut off program: should justify strip solid metal material and be cut off, and insert in the mould for further processing use by the finished product length requirement;
C. push program: place mould to give up and down clamping location the solid metal material that is cut out, the addendum cone that then utilizes this inside, mould left and right sides more respectively from about advance and held fixingly, carry out extrusion modling;
D. drilling program: the colored hub of outward appearance moulding is got out by the left and right central hole that ejects run through axis hole.
Purpose of the present invention can also be further perfect by following steps:
The hub by integrally shaping manufacture method is inserted one and is rolled program between steps A and step B, utilize the patrix of motionless counterdie and motion circumferentially to roll out arc groove on the solid metal material.
The present invention compared with prior art has following advantage: at first, the method not only is suitable for general a large amount of production, and more can produce a colored hub that inside is closely knit and structural strength is extremely strong; Secondly, owing to need not use expensive plant equipment, so small investment, instant effect.
The present invention has 8 width of cloth accompanying drawings, and wherein Fig. 1 is the best processing route figure, also can make the accompanying drawing of specification digest.
Fig. 1 is a process block diagram of the present invention;
Fig. 2 cuts the generalized section of back solid metal material for the present invention;
Fig. 3 waits for the generalized section that is held the location up and down for solid metal material of the present invention;
The generalized section that Fig. 4 carries out the extrusion modling operation for solid metal material of the present invention;
The planar appearance figure of Fig. 5 colored hub finished product for the present invention manufactures;
The planar elevation view that Fig. 6 carries out the roller-compaction operation for solid metal material of the present invention;
The planar side view that Fig. 7 carries out the extrusion modling operation for solid metal material of the present invention;
The planar appearance figure of Fig. 8 colored another embodiment of hub finished product for the present invention manufactures.
Below in conjunction with accompanying drawing best implementing process of the present invention is described further:
Optimum process method of the present invention has the following steps:
A. get the material program: need select round strip solid metal material (for example aluminium alloy) for use according to specification;
B. cut off program: should justify strip solid metal material and be cut off, and (as shown in Figure 2), insert in the mould for further processing use by the finished product length requirement;
C. push program: place mould 2 to utilize upper and lower mould 21 to give clamping location (as shown in Figure 3) up and down the solid metal material 1 that is cut out, the addendum cone 221 that then utilizes these mould 2 left and right sides moulds 22 inside more respectively from left and right advance held fixing, push (as shown in Figure 4), impel the outward appearance of colored hub to be extruded moulding (as shown in Figure 5) fully; Be worth this one carry be because metal material 1 of the present invention be solid material,, so be different from traditional forging so more Gong crimping section is arranged, become a colored hub that inside is closely knit and structural strength is extremely strong.
D. drilling program: the colored hub 3 of outward appearance moulding by the left and right centre bore that ejects 31 places, is utilized drilling machine to get out and runs through axis hole 32.
It should be noted that if will make as shown in Figure 8 another kind flower hub 4 time, increase by one procedure of processing wherein just must be between last rapid A and step B, more shown in Fig. 6,7.This strip solid metal material 5 is cutting to suitable specification, just send in the mould 6 in advance, the counterdie 61 of this mould 6 maintains static, patrix 62 then can be done shift reciprocately, and patrix 62 bottom surfaces design tool gradient on direction of advance, add the protuberance 621 that upper edge length of material direction forms predetermined number again, when operation, as long as this strip solid metal material 5 is placed on this, counterdie 62,61, the action of this patrix 62 can promote this metal saw lumber 5 and roll action, and utilize on it each protuberance 621 of institute's moulding in this metal saw lumber 5, to make predetermined number arc groove 51, so as long as proceed aforesaid B again, the step of C and D can produce the colored hub 4 that as shown in Figure 8 outward appearance has arc.
Claims (2)
1. the manufacture method of a hub by integrally shaping comprises following making step:
A. get the material program: need select round strip solid metal material for use according to specification;
B. cut off program: should justify strip solid metal material and be cut off, and insert in the mould for further processing use by the finished product length requirement;
C. push program: place mould to give up and down clamping location the solid metal material that is cut out, the addendum cone that then utilizes this inside, mould left and right sides more respectively from about advance and held fixingly, carry out extrusion modling;
D. drilling program: the colored hub of outward appearance moulding is got out by the left and right central hole that ejects run through axis hole.
2. a kind of hub by integrally shaping manufacture method according to claim 1 is characterized in that: insert one and roll program between steps A and step B, utilize the patrix of motionless counterdie and motion circumferentially to roll out arc groove on the solid metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94104926 CN1034109C (en) | 1994-05-09 | 1994-05-09 | Method for mfg. hub by integrally shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94104926 CN1034109C (en) | 1994-05-09 | 1994-05-09 | Method for mfg. hub by integrally shaping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1121848A CN1121848A (en) | 1996-05-08 |
| CN1034109C true CN1034109C (en) | 1997-02-26 |
Family
ID=5031803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94104926 Expired - Fee Related CN1034109C (en) | 1994-05-09 | 1994-05-09 | Method for mfg. hub by integrally shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1034109C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814447A (en) * | 2011-06-09 | 2012-12-12 | 中国科学院金属研究所 | High-speed train brake disc hub forging die and design method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303060A (en) * | 2011-09-23 | 2012-01-04 | 安徽工业大学 | Precision extrusion forming method for clutch disc hub |
| CN104002617B (en) * | 2013-02-26 | 2016-08-03 | 陈沂剩 | The manufacture method of bicycle pattern hub shell |
-
1994
- 1994-05-09 CN CN 94104926 patent/CN1034109C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814447A (en) * | 2011-06-09 | 2012-12-12 | 中国科学院金属研究所 | High-speed train brake disc hub forging die and design method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1121848A (en) | 1996-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BITEX INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: XIE QINHE Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: Taiwan, China Patentee after: Bitex Industrial Co. Ltd. Address before: Taiwan Province, Taichung County Fengyuan City Street No. 125 Patentee before: Xie Qinhe |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19970226 Termination date: 20120509 |