CN107775273A - Automobile load sensing valve bearing production technology - Google Patents
Automobile load sensing valve bearing production technology Download PDFInfo
- Publication number
- CN107775273A CN107775273A CN201610733927.5A CN201610733927A CN107775273A CN 107775273 A CN107775273 A CN 107775273A CN 201610733927 A CN201610733927 A CN 201610733927A CN 107775273 A CN107775273 A CN 107775273A
- Authority
- CN
- China
- Prior art keywords
- punching
- blanking
- load sensing
- sensing valve
- 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.)
- 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
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Forging (AREA)
- Punching Or Piercing (AREA)
Abstract
A kind of automobile load sensing valve bearing production technology, it is characterized in that concrete technology method passes through blanking, punching, blanking, breach is rushed, be surface-treated, bending forming, rush the processing steps such as side opening.Good product quality, size and shape uniformity is good, and qualification rate is high, easy to operate, safety, reduces production cost, has application value.
Description
Technical field
The present invention relates to a kind of automobile parts and components production method, particularly a kind of automobile load sensing valve bearing production technology.
Background technology
At present, in the production and processing of automobile load sensing valve bearing, the production method for being shaped rear deburring is used mostly, by
Before forming process is arranged in deburring, the flatness on load sensing valve surface is caused to be difficult to reach technical requirements, in load sensing valve table
Face installation sense carries the data stability and poor reliability for postponing display, directly affects the authenticity that sense carries data.
The content of the invention
The invention aims to overcome the above-mentioned weak point of prior art, and a kind of good product quality is provided, chi
Very little and shape coincidence is good, and qualification rate is high, easy to operate, safety, reduces the automobile load sensing valve bearing production technology of production cost.
For achieving the above object, the concrete technology method that the present invention uses passes through following steps：
1. blanking：According to the developed dimension of load sensing valve bearing, using plate shearing machine or cutting machine, plate is cut into block；
2. punching, blanking：Special punching, blanking die are designed and produced, on punch press or hydraulic press, the flushing technology hole in block
And blanking；
3. rush breach：Using punching notch die on punch press or hydraulic press punching breach；
4. surface treatment：Punching position and all burrs, derusting, oiling are removed using Sand Rolling Machine or lapping machine；
5. bending forming：Special bending die is designed and produced, the product of surface treated processing is carried out into bending forming adds
Work；
6. rush side opening：Have using Side opening punching die, both sides while punching mounting hole, ensure the axiality of holes.
The present invention is due to using process above method, and good product quality, size and shape uniformity is good, and qualification rate is high, behaviour
Make easy, safety, reduce production cost, there is application value.
Specific embodiment
1. according to the developed dimension of load sensing valve bearing, using plate shearing machine or cutting machine, plate is cut into block；
2. special punching, blanking die are designed and produced, on punch press or hydraulic press, flushing technology hole and blanking in block；
3. utilize punching notch die punching breach on punch press or hydraulic press；
4. remove punching position and all burrs, derusting, oiling using Sand Rolling Machine or lapping machine；
5. designing and producing special bending die, the product of surface treated processing is subjected to bending forming processing；
6. having using Side opening punching die, both sides while punching mounting hole, ensure the axiality of holes.
Claims (1)
- A kind of 1. automobile load sensing valve bearing production technology, it is characterized in that concrete technology method passes through following steps：(1) blankings：According to the developed dimension of load sensing valve bearing, using plate shearing machine or cutting machine, plate is cut into block；(2) punchings, blanking：Special punching, blanking die are designed and produced, on punch press or hydraulic press, the flushing technology in block Hole and blanking；(3) rushes breach：Using punching notch die on punch press or hydraulic press punching breach；(4) is surface-treated：Punching position and all burrs, derusting, oiling are removed using Sand Rolling Machine or lapping machine；(5) bending formings：Special bending die is designed and produced, the product of surface treated processing is subjected to bending forming Processing；(6) rushes side opening：Have using Side opening punching die, both sides while punching mounting hole, ensure the axiality of holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733927.5A CN107775273A (en) | 2016-08-28 | 2016-08-28 | Automobile load sensing valve bearing production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733927.5A CN107775273A (en) | 2016-08-28 | 2016-08-28 | Automobile load sensing valve bearing production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107775273A true CN107775273A (en) | 2018-03-09 |
Family
ID=61440384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610733927.5A Pending CN107775273A (en) | 2016-08-28 | 2016-08-28 | Automobile load sensing valve bearing production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107775273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102975A (en) * | 2019-04-30 | 2019-08-09 | 海盐猛凌汽车配件有限公司 | A kind of middle vehicle body connecting bushing processing technology |
-
2016
- 2016-08-28 CN CN201610733927.5A patent/CN107775273A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102975A (en) * | 2019-04-30 | 2019-08-09 | 海盐猛凌汽车配件有限公司 | A kind of middle vehicle body connecting bushing processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |