CN107775273A - Automobile load sensing valve bearing production technology - Google Patents

Automobile load sensing valve bearing production technology Download PDF

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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
Application number
CN201610733927.5A
Other languages
Chinese (zh)
Inventor
刘登发
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hengyang Fengshun Automobile Axle Co Ltd
Original Assignee
Hengyang Fengshun Automobile Axle Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hengyang Fengshun Automobile Axle Co Ltd filed Critical Hengyang Fengshun Automobile Axle Co Ltd
Priority to CN201610733927.5A priority Critical patent/CN107775273A/en
Publication of CN107775273A publication Critical patent/CN107775273A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/50Other automobile vehicle parts, i.e. manufactured in assembly lines

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

Automobile load sensing valve bearing production technology
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)

  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.
CN201610733927.5A 2016-08-28 2016-08-28 Automobile load sensing valve bearing production technology Pending CN107775273A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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