CN107322247A - A kind of production technology of expansion tightening wheel - Google Patents
A kind of production technology of expansion tightening wheel Download PDFInfo
- Publication number
- CN107322247A CN107322247A CN201710752369.1A CN201710752369A CN107322247A CN 107322247 A CN107322247 A CN 107322247A CN 201710752369 A CN201710752369 A CN 201710752369A CN 107322247 A CN107322247 A CN 107322247A
- Authority
- CN
- China
- Prior art keywords
- numerical control
- punch press
- punching
- molded
- control pneumatic
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The present invention provides a kind of production technology of expansion tightening wheel, and it is mainly included the following steps that：A. Blanking：Completed by blanking and punching mould in numerical control pneumatic punch press；B. hot extrusion I is molded：First by heating stove heat, then it is molded to realize in numerical control pneumatic punch press with shaping mould；C. punching：Realized by perforating die punching in the punching of numerical control pneumatic punch press；D. hot extrusion II is molded：First by heating stove heat, then it is molded to realize in numerical control pneumatic punch press with shaping mould；E. bearing hole finishing：Realized by die finish in the finishing of numerical control pneumatic punch press；The production technology not only realizes the production requirement of mass production line, significantly more improves production efficiency, has greatly saved production cost.
Description
Technical field
The invention belongs to machine industry technical field, more particularly to a kind of production technology of expansion tightening wheel.
Background technology
In recent years with society it is growing, machinery industry is also increasing for the demand of expansion tightening wheel, especially exists
Automobile, elevator, heavy-duty machinery are with extensive.Traditional handicraft is divided into two kinds mostly；1. hair is made by the method for forging, casting
Base, then completes required product by method for finishing manufactured.2. bar is directly utilized, needed for being completed by machining means
Product.
Forging, casting method it is although advanced, but process is more, output capacity is low, it is expensive, can not realize continuous-flow type life
Production, it is difficult to adapt to the demand in market.Bar directly is utilized, required product is completed by machining means.This method cost
High, product utilization rate is low, production difficulty is big, causes greatly waste, and this method is more difficult to adapt to whole market.
The content of the invention
In order to solve the problem of technical background is proposed, the present invention provides a kind of production technology of expansion tightening wheel, the production work
Skill is mainly realized using mould on punch press；Brand-new production technology not only realizes the production requirement of mass production line,
Production efficiency is significantly more improved, production cost, human resources has greatly been saved.
To achieve these goals, the present invention uses following technical scheme：
The present invention provides a kind of production technology of expansion tightening wheel, and it is mainly included the following steps that：
A. Blanking：Completed by blanking and punching mould in numerical control pneumatic punch press；
B. hot extrusion I is molded：First by heating stove heat, then it is molded with shaping mould in numerical control pneumatic punch press come real
It is existing；
C. punching：Realized by perforating die punching in the punching of numerical control pneumatic punch press；
D. hot extrusion II is molded：First by heating stove heat, then it is molded with shaping mould in numerical control pneumatic punch press come real
It is existing；
E. bearing hole finishing：Realized by die finish in the finishing of numerical control pneumatic punch press.
With prior art, beneficial effects of the present invention：
1. hot extrusion I shapings of the present invention, hot extrusion II shapings, concavo-convex mold materials use hot forging mold materials；Blanking is (cold
Punching) stretching convex die and molding surface interplanting TD processing, increase mould finish, so as to improve the finish of product；Bearing hole essence
Whole trimming punch uses high-abrasive material, and TD processing is done on surface, so as to increase the finish of product bearing guard.
2. the production technology of the invention using above-mentioned expansion tightening wheel, the corresponding automatic feeding of punch press collocation, firing equipment,
Planning of science activities device layout, fully achieves automated production, and cost is low, efficiency high.Compared to traditional handicraft, efficiency improve 10 times with
On, product waste rate reduces more than 30 percent.
3. the invention provides it is a kind of it is simple, easy to operate, it is easy exchange, can be with the novel process of mass production.
Brief description of the drawings
Fig. 1 is forging, Foundry Production processing technology；
Fig. 2 is machining production technology；
Fig. 3 is squeezed into production. art to be hot and cold；
Fig. 4 is process equipment schematic diagram；
In figure：1. Blanking；2. hot extrusion I is molded；3. punching；4. hot extrusion II is molded；5. bearing hole finishing.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 3 and Fig. 4, Blanking 1 utilizes Blanking mould, and Blanking mould is on numerical control press, Ran Houjing
Cross autoloader and carry out Blanking；The good finished product of Blanking is by heating devices heat, into next process hot extrusion
I shapings 2 are pressed, hot extruding die is on numerical control press, by manually controlling the hot extruding die of numerical control press, to complete hot extrusion I
Shaping 2；The finished product of hot extrusion I shapings 2 passes to subsequent processing punching 3 by conveyer, manually by controlling numerical control press
Perforating die, to complete punching 3, the finished product of punching 3 sends into heater by conveyer, and the product after heating passes through people's industry control
The hot extruding die of numerical control press processed, to complete hot extrusion II shapings 4；The finished product of extruding II shapings 4 is passed to down by transmission device
One process bearing hole finishing 5, manually by controlling the die finish of numerical control press, to complete bearing hole finishing 5.
Above-described is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Under the premise of general idea of the present invention is not departed from, some changes and improvements can also be made, these should also be considered as the present invention's
Protection domain.
Claims (1)
1. a kind of production technology of expansion tightening wheel, it is characterised in that it is mainly included the following steps that：
A. Blanking：Completed by blanking and punching mould in numerical control pneumatic punch press；
B. hot extrusion I is molded：First by heating stove heat, then it is molded to realize in numerical control pneumatic punch press with shaping mould；
C. punching：Realized by perforating die punching in the punching of numerical control pneumatic punch press；
D. hot extrusion II is molded：First by heating stove heat, then it is molded to realize in numerical control pneumatic punch press with shaping mould；
E. bearing hole finishing：Realized by die finish in the finishing of numerical control pneumatic punch press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710752369.1A CN107322247A (en) | 2017-08-28 | 2017-08-28 | A kind of production technology of expansion tightening wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710752369.1A CN107322247A (en) | 2017-08-28 | 2017-08-28 | A kind of production technology of expansion tightening wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107322247A true CN107322247A (en) | 2017-11-07 |
Family
ID=60203833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710752369.1A Pending CN107322247A (en) | 2017-08-28 | 2017-08-28 | A kind of production technology of expansion tightening wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107322247A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750229A (en) * | 1980-09-09 | 1982-03-24 | Takeshi Itokawa | Manufacture of spool for thin wire |
| CN1616187A (en) * | 2003-11-14 | 2005-05-18 | 张振寰 | Processing method for engineering machinery wheel assembly |
| CN1997468A (en) * | 2004-04-16 | 2007-07-11 | 奎德兰特Epp股份公司 | Electronic power assist steering worm gears |
| CN102294575A (en) * | 2011-08-19 | 2011-12-28 | 苏竞 | Manufacturing method of light vehicle aluminium alloy hubs |
| CN105817552A (en) * | 2016-05-31 | 2016-08-03 | 安徽赛爵机械制造有限公司 | Expansion wheel forming process |
| CN106425343A (en) * | 2016-11-23 | 2017-02-22 | 浙江东星汽车部件有限公司 | Welded tension pulley machining method |
-
2017
- 2017-08-28 CN CN201710752369.1A patent/CN107322247A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5750229A (en) * | 1980-09-09 | 1982-03-24 | Takeshi Itokawa | Manufacture of spool for thin wire |
| CN1616187A (en) * | 2003-11-14 | 2005-05-18 | 张振寰 | Processing method for engineering machinery wheel assembly |
| CN1997468A (en) * | 2004-04-16 | 2007-07-11 | 奎德兰特Epp股份公司 | Electronic power assist steering worm gears |
| CN102294575A (en) * | 2011-08-19 | 2011-12-28 | 苏竞 | Manufacturing method of light vehicle aluminium alloy hubs |
| CN105817552A (en) * | 2016-05-31 | 2016-08-03 | 安徽赛爵机械制造有限公司 | Expansion wheel forming process |
| CN106425343A (en) * | 2016-11-23 | 2017-02-22 | 浙江东星汽车部件有限公司 | Welded tension pulley machining method |
Non-Patent Citations (4)
| Title |
|---|
| 吴礼军: "《现代汽车制造技术》", 31 January 2013, 国防工业出版社 * |
| 张锺靈: "《衡模设计基本原理》", 20 May 1980, 徐氏基金会出版社 * |
| 申小平: "《粉末冶金制造工程》", 30 June 2015, 国防工业出版社 * |
| 赵震等: "《冷温热挤压技术》", 31 July 2008, 电子工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |