CN106239062A - The disc flange part processing technique of interstitial hole and mounting hole is set in a kind of - Google Patents
The disc flange part processing technique of interstitial hole and mounting hole is set in a kind of Download PDFInfo
- Publication number
- CN106239062A CN106239062A CN201610767199.XA CN201610767199A CN106239062A CN 106239062 A CN106239062 A CN 106239062A CN 201610767199 A CN201610767199 A CN 201610767199A CN 106239062 A CN106239062 A CN 106239062A
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- China
- Prior art keywords
- flange
- mounting hole
- forging
- chassis
- hole
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000005242 forging Methods 0.000 claims abstract description 26
- 210000003734 kidney Anatomy 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000005422 blasting Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000006247 magnetic powder Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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 invention discloses a kind of in set the disc flange part processing technique of interstitial hole and mounting hole, including forging process and machine tooling operation two parts, wherein mounting hole is not gone out when forging process.The processing technique operation of the present invention is short, it is not necessary to hot gyp's sequence, effectively reduces heat treatment deformation tendency；Mounting hole is not gone out, hot die simple in construction, and mounting hole allowance is little；Integral production efficiency is improved.
Description
Technical field
The invention belongs to flange part production technical field, be specifically related to a kind of in set the disc flange of interstitial hole and mounting hole
Part processing technique.
Background technology
Disc flange part as shown in Figure 1 is a kind of conventional flange part type.It can be seen that this disc flange
Part include circle flange chassis, be located at the small end stretched out in the middle part of flange chassis and be located at the flange of periphery, flange chassis outside
Circle, is provided with the interstitial hole penetrating small end in the middle part of flange chassis, flange chassis is evenly distributed with multiple kidney-shaped in the periphery of interstitial hole
Hole.This flange part is connected with rotating shaft by interstitial hole, closely cooperates fixing by mounting hole and workpiece.Therefore, this flange part pair
The profile tolerance of mounting hole, size tolerance requirements are relatively strict, and it only relies on Forging Technology to be difficult to make, and need to coordinate machine tooling
Just can make.But how to design forging process and the specific implementation of machine tooling operation, make two parts can be more reasonable
Be combined, become the insoluble technical problem of technical staff.
Summary of the invention
For above technical problem, the present invention provide a kind of in set interstitial hole and mounting hole disc flange part processing work
Skill, this processing technique has carried out reasonable disposition to forging process and machine tooling operation, has had good processing effect.
The present invention is achieved by the following technical solutions:
Setting the disc flange part processing technique of interstitial hole and mounting hole in a kind of, described disc flange part includes the method for circle
Blue chassis, it is located at the small end stretched out in the middle part of flange chassis and is located at the flange excircle of periphery, flange chassis, in the middle part of flange chassis
Being provided with the interstitial hole penetrating small end, flange chassis is evenly distributed with multiple mounting hole, described disc flange in the periphery of interstitial hole
The processing technique of part comprises the following steps:
(1) raw material is carried out saw material after heat, jumping-up, obtain blank；
(2) forging designed according to disc flange part shape is obtained after blank is carried out successively blocking and finish-forging process,
This forging includes medial launder and is positioned at the kidney slot of medial launder periphery；
(3) it is punched out forging processing so that medial launder is penetratingly formed interstitial hole；
(4) first carry out quenched, Shot Blasting, after visual examination, magnetic powder inspection, then carry out pressure-sizing, further after detection
Carry out antirust treatment, obtain flange blank；
(5) inwall that rises by flange blank processes, and small end cylindrical, end face and interstitial hole are carried out turnery processing；
(6) small end is clamped, the surface of flange chassis and flange excircle is carried out rough turn process；
(7) kidney slot is carried out milling process, obtain mounting hole, mounting hole deburring；
(8) surface of flange chassis and flange excircle is carried out finish turning process；
(9) carry out antirust treatment after checking, obtain disc flange part finished product.
As preferred embodiment, blocking and finish-forging process and use closed type forged or open type forging to carry out, the forging of gained
Monolateral surplus is 1.5mm, and bilateral surplus is 1mm, locally surplus 5mm.
As preferred embodiment, step (2) and step (3) use 630T electric screw unit or 1000T hot forging
Make unit to carry out.
The invention has the beneficial effects as follows: the processing technique operation of the present invention is short, it is not necessary to hot gyp's sequence, effectively reduce at heat
Reason deformation tendency；Mounting hole is not gone out, hot die simple in construction, and mounting hole allowance is little；Integral production efficiency is improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of disc flange part；
Fig. 2 is the process chart of the present invention.
Label declaration: 1-flange chassis, 2-small end, 3-flange excircle, 4-interstitial hole, 5-mounting hole.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments.
With reference to Fig. 1, present invention disc flange part to be processed includes the flange chassis 1 of circle, is located in flange chassis 1
Small end 2 that portion stretches out and be located at the flange excircle 3 of periphery, flange chassis 1, is provided with in the middle part of flange chassis 1 and penetrates in small end 2
Between hole 4, flange chassis 1 is evenly distributed with multiple mounting hole 5 in the periphery of interstitial hole 4.
With reference to Fig. 2, the concrete technology step of the present invention is as follows.
Step (1), raw material is carried out saw material after heat, jumping-up, obtain blank.
Step (2), carries out blank obtaining after blocking and finish-forging process designing according to disc flange part shape successively
Forging, this forging includes medial launder and is positioned at the kidney slot of medial launder periphery.This step can be forged with closed type forged or open type and be carried out,
The monolateral surplus of the forging of gained is 1.5mm, and bilateral surplus is 1mm, locally surplus 5mm.
Step (3), is punched out forging processing so that medial launder is penetratingly formed interstitial hole.This step and above
Step (2) uses 630T electric screw unit or 1000T hot die forming unit to carry out.
Step (4), first carries out quenched, Shot Blasting, then carries out pressure-sizing after visual examination, magnetic powder inspection, further
Carry out antirust treatment after detection, obtain flange blank.
Above-mentioned steps (1) to (4) is Forging Technology implementation section.
Step (5), the inwall that rises by flange blank processes, and small end cylindrical, end face and interstitial hole are carried out turning adds
Work.
Step (6), clamps small end, and the surface of flange chassis and flange excircle is carried out rough turn process.
Step (7), carries out milling process to kidney slot, obtains mounting hole, mounting hole deburring.
Step (8), carries out finish turning process to the surface of flange chassis and flange excircle.
Step (9), carries out antirust treatment after inspection, obtain disc flange part finished product.
Above-mentioned steps (5) to (9) is machine tooling process implementing part.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (3)
1. setting a disc flange part processing technique for interstitial hole and mounting hole in, described disc flange part includes the flange of circle
Chassis, being located at the small end stretched out in the middle part of flange chassis and be located at the flange excircle of periphery, flange chassis, flange sets in the middle part of chassis
The interstitial hole penetrating small end, flange chassis is had to be evenly distributed with multiple mounting hole in the periphery of interstitial hole, it is characterised in that: described
The processing technique of disc flange part comprises the following steps:
(1) raw material is carried out saw material after heat, jumping-up, obtain blank；
(2) forging designed according to disc flange part shape, this forging are obtained after blank is carried out successively blocking and finish-forging process
Part includes medial launder and is positioned at the kidney slot of medial launder periphery；
(3) it is punched out forging processing so that medial launder is penetratingly formed interstitial hole；
(4) first carry out quenched, Shot Blasting, after visual examination, magnetic powder inspection, then carry out pressure-sizing, carry out after detection further
Antirust treatment, obtains flange blank；
(5) inwall that rises by flange blank processes, and small end cylindrical, end face and interstitial hole are carried out turnery processing；
(6) small end is clamped, the surface of flange chassis and flange excircle is carried out rough turn process；
(7) kidney slot is carried out milling process, obtain mounting hole, mounting hole deburring；
(8) surface of flange chassis and flange excircle is carried out finish turning process；
(9) carry out antirust treatment after checking, obtain disc flange part finished product.
The most according to claim 1 a kind of in set the disc flange part processing technique of interstitial hole and mounting hole, its feature exists
In: blocking and finish-forging process and use closed type forged or open type forging to carry out, and the monolateral surplus of the forging of gained is 1.5mm, bilateral surplus
For 1mm, locally surplus 5mm.
The most according to claim 1 a kind of in set the disc flange part processing technique of interstitial hole and mounting hole, its feature exists
In: step (2) and step (3) use 630T electric screw unit or 1000T hot die forming unit to carry out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767199.XA CN106239062B (en) | 2016-08-30 | 2016-08-30 | The disc flange part processing technology of interstitial hole and kidney slot is set in a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767199.XA CN106239062B (en) | 2016-08-30 | 2016-08-30 | The disc flange part processing technology of interstitial hole and kidney slot is set in a kind of |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106239062A true CN106239062A (en) | 2016-12-21 |
| CN106239062B CN106239062B (en) | 2018-08-10 |
Family
ID=58080252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610767199.XA Active CN106239062B (en) | 2016-08-30 | 2016-08-30 | The disc flange part processing technology of interstitial hole and kidney slot is set in a kind of |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106239062B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097047A (en) * | 2017-05-17 | 2017-08-29 | 江苏昊鹏机械有限公司 | The processing method of automobile hub bearing high rigidity inner ring flange |
| CN107186443A (en) * | 2017-06-16 | 2017-09-22 | 航天精工股份有限公司 | A kind of processing method of helicopter control system ring flange |
| CN108161360A (en) * | 2017-12-27 | 2018-06-15 | 天津东方兴泰工业科技股份有限公司 | A kind of flange highly-efficient processing moulding process |
| CN108581390A (en) * | 2018-05-10 | 2018-09-28 | 巢湖市南特精密制造有限公司 | A kind of ring flange method for turning |
| CN111195809A (en) * | 2020-03-05 | 2020-05-26 | 捷而科电材（上海）有限公司 | Processing technology of neck-equipped welding neck flange |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20060057795A (en) * | 2004-11-24 | 2006-05-29 | 배병태 | A flange for connecting pipe and making method thereof |
| CN104439937A (en) * | 2014-11-06 | 2015-03-25 | 苏州市诚键法兰制造有限公司 | Method for manufacturing anti-skid stainless steel flange |
| CN104759843A (en) * | 2015-03-17 | 2015-07-08 | 安徽宏杰管道制造有限公司 | Flange producing technique |
| CN105220064A (en) * | 2015-09-17 | 2016-01-06 | 温州三联锻造有限公司 | A kind of automobile eight-speed transmissions case gear forgings and forging method thereof |
| CN105290742A (en) * | 2015-11-30 | 2016-02-03 | 苏州众捷汽车零部件有限公司 | Flange machining process |
| CN105563029A (en) * | 2015-12-01 | 2016-05-11 | 陕西一品达石化有限公司 | Machining method of flange |
-
2016
- 2016-08-30 CN CN201610767199.XA patent/CN106239062B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060057795A (en) * | 2004-11-24 | 2006-05-29 | 배병태 | A flange for connecting pipe and making method thereof |
| CN104439937A (en) * | 2014-11-06 | 2015-03-25 | 苏州市诚键法兰制造有限公司 | Method for manufacturing anti-skid stainless steel flange |
| CN104759843A (en) * | 2015-03-17 | 2015-07-08 | 安徽宏杰管道制造有限公司 | Flange producing technique |
| CN105220064A (en) * | 2015-09-17 | 2016-01-06 | 温州三联锻造有限公司 | A kind of automobile eight-speed transmissions case gear forgings and forging method thereof |
| CN105290742A (en) * | 2015-11-30 | 2016-02-03 | 苏州众捷汽车零部件有限公司 | Flange machining process |
| CN105563029A (en) * | 2015-12-01 | 2016-05-11 | 陕西一品达石化有限公司 | Machining method of flange |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097047A (en) * | 2017-05-17 | 2017-08-29 | 江苏昊鹏机械有限公司 | The processing method of automobile hub bearing high rigidity inner ring flange |
| CN107186443A (en) * | 2017-06-16 | 2017-09-22 | 航天精工股份有限公司 | A kind of processing method of helicopter control system ring flange |
| CN107186443B (en) * | 2017-06-16 | 2019-02-19 | 航天精工股份有限公司 | A kind of processing method of helicopter control system ring flange |
| CN108161360A (en) * | 2017-12-27 | 2018-06-15 | 天津东方兴泰工业科技股份有限公司 | A kind of flange highly-efficient processing moulding process |
| CN108581390A (en) * | 2018-05-10 | 2018-09-28 | 巢湖市南特精密制造有限公司 | A kind of ring flange method for turning |
| CN111195809A (en) * | 2020-03-05 | 2020-05-26 | 捷而科电材（上海）有限公司 | Processing technology of neck-equipped welding neck flange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106239062B (en) | 2018-08-10 |
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Effective date of registration: 20190201 Address after: 241002 No. 8 Xinyang Road, South District of Wuhu High-tech Industrial Development Zone, Wuhu City, Anhui Province Patentee after: WUHU WANLIAN NEW ENERGY AUTO PARTS Co.,Ltd. Address before: 241002 No. 20 Xishan Road, High-tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee before: WUHU SANLIAN FORGING Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A processing technology of disc flange with middle hole and waist hole Effective date of registration: 20200811 Granted publication date: 20180810 Pledgee: Bank of China Limited by Share Ltd. Wuhu branch Pledgor: WUHU WANLIAN NEW ENERGY AUTO PARTS Co.,Ltd. Registration number: Y2020340000036 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210915 Granted publication date: 20180810 Pledgee: Bank of China Limited by Share Ltd. Wuhu branch Pledgor: WUHU WANLIAN NEW ENERGY AUTO PARTS Co.,Ltd. Registration number: Y2020340000036 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A processing technology of a disc flange with a middle hole and a waist-shaped hole inside Effective date of registration: 20220822 Granted publication date: 20180810 Pledgee: Bank of China Limited by Share Ltd. Wuhu branch Pledgor: WUHU WANLIAN NEW ENERGY AUTO PARTS Co.,Ltd. Registration number: Y2022980013122 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230921 Granted publication date: 20180810 Pledgee: Bank of China Limited by Share Ltd. Wuhu branch Pledgor: WUHU WANLIAN NEW ENERGY AUTO PARTS Co.,Ltd. Registration number: Y2022980013122 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Processing Technology for Disk Flange Parts with Internal Middle Hole and Waist Hole Effective date of registration: 20230926 Granted publication date: 20180810 Pledgee: Bank of China Limited by Share Ltd. Wuhu branch Pledgor: WUHU WANLIAN NEW ENERGY AUTO PARTS Co.,Ltd. Registration number: Y2023980059054 |