CN103807529A - Forging hoop - Google Patents
Forging hoop Download PDFInfo
- Publication number
- CN103807529A CN103807529A CN201210451549.3A CN201210451549A CN103807529A CN 103807529 A CN103807529 A CN 103807529A CN 201210451549 A CN201210451549 A CN 201210451549A CN 103807529 A CN103807529 A CN 103807529A
- Authority
- CN
- China
- Prior art keywords
- retainer ring
- semicircular
- semicircular fixed
- semicircles
- forging
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
- F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
Abstract
The invention discloses a forging hoop. One end of one of two semicircular fixed rings is hinged to one end of the other semicircular fixed ring, and the other ends of the two semicircular fixed rings are fixed by a fastening bolt; one end of one semicircular fixed ring and one end of the other semicircular fixed ring are respectively provided with a hole; a pin penetrates through the holes; the two semicircular fixed rings rotate by adopting the pin as a rotary shaft. The fastening bolt comprises a screw rod and a nut, the screw rod penetrates through the other ends of the two semicircular fixed rings and is fixed by the nut, and the two semicircular fixed rings form a hollow circle after being fixed. The forging hoop disclosed by the invention has the advantages that the high-quality steel is adopted, a high-tech heat treatment technology is utilized, and one-time forging and forming is achieved; a product is flexible in disassembly and assembly, high in sealing degree and long in service life.
Description
Technical field
A kind of clip that forges of the present invention.
Background technique
At present, the pump truck bend pipe clip of using on market all adopts cast member.Casting clip is due in uneven thickness, and product exists the casting defects such as shrinkage cavity and porosity in a large number.And in process of production, because wax-pattern welding part is little, easily fall part, cause yield rate low, product finally also will be through machining ability final molding.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of clip that forges, adopt high-quality steel to forge moulding, each component combination uses, and dismounting is flexible, and tightness is high, long service life.
Above-mentioned purpose of the present invention is to realize by such technological scheme: a kind of clip that forges, and retainer ring one end of two semicircles is hinged, and the retainer ring the other end of described two semicircles is fixed by clamping bolt.
Hole is offered respectively in retainer ring one end of described two semicircles, and pin is through hole, and the retainer ring of two semicircular rotates take pin as rotating shaft.
Described clamping bolt comprises screw rod, nut, and screw rod passes the retainer ring the other end of two semicircles and fixes by nut, and the retainer ring of two semicircles after fixing is the circle of hollow.
A kind of clip that forges of the present invention, adopts high-quality steel, utilizes high-tech heat treatment technology, once forges moulding, and product dismounting is flexible, and tightness is high, long service life.
Accompanying drawing explanation
Fig. 1 is that the present invention forges clip plan view.
Fig. 2 is that the present invention forges clip side view.
Embodiment
A kind of clip that forges, retainer ring 1 one end of two semicircles is hinged, and retainer ring 1 the other end of described two semicircles is fixing by clamping bolt 2.Hole is offered respectively in retainer ring 1 one end of described two semicircles, and pin 3 is through hole, and the retainer ring 1 of two semicircular rotates take pin 3 as rotating shaft.Described clamping bolt 2 comprises screw rod, nut, and screw rod passes retainer ring 1 the other end of two semicircles and fixes by nut, and the retainer ring 1 of two semicircles after fixing is the circle of hollow.
The present invention forges clip, adopt high-quality section bar, high-temperature roasting, through large-scale air, hammering breaks into blank, delivers on punching block fixing in large-scale friction screw press forging forming, then send on another press machine and excise overlap, after completing above-mentioned work, the product being up to the standards adopts high-tech heat treatment technology to carry out quenching with Subsequent tempering, last shot-peening finishing.Forge product consistency out high, working life through on probation be five times of cast article.
The present invention forges chemical composition and the percentage composition of clip: C:0.38 ﹪, Si:0.24 ﹪, Mn:0.69. ﹪, Cr:0.85 ﹪, S:0.02 ﹪, P:0.007 ﹪, Ni:0.014 ﹪, Cu:0.031 ﹪.Operative norm: JG/T 5001.
The present invention forges the manufacturing process that clip adopts: blanking-heating-pneumatic hammer forges into the moulding-trimming-heat treatment-reprocessing of blank-press machine, and optimum treatment temperature is 1200 ℃.
Claims (3)
1. forge a clip, it is characterized in that, retainer ring (1) one end of two semicircles is hinged, and retainer ring (1) the other end of described two semicircles is fixing by clamping bolt (2).
2. one is forged clip according to claim 1, it is characterized in that, hole is offered respectively in retainer ring (1) one end of described two semicircles, and pin (3) is through hole, and the retainer ring (1) of two semicircular rotates take pin (3) as rotating shaft.
3. one is forged clip according to claim 1, it is characterized in that, described clamping bolt (2) comprises screw rod, nut, and screw rod passes retainer ring (1) the other end of two semicircles and fixes by nut, and the retainer ring (1) of two semicircles after fixing is the circle of hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210451549.3A CN103807529A (en) | 2012-11-13 | 2012-11-13 | Forging hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210451549.3A CN103807529A (en) | 2012-11-13 | 2012-11-13 | Forging hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103807529A true CN103807529A (en) | 2014-05-21 |
Family
ID=50704706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210451549.3A Pending CN103807529A (en) | 2012-11-13 | 2012-11-13 | Forging hoop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103807529A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191126A (en) * | 2014-08-20 | 2014-12-10 | 来宾华锡冶炼有限公司 | Hoop used for clamping spray gun main body and spray gun head of Ausmelt furnace during welding |
| CN106058674A (en) * | 2016-05-11 | 2016-10-26 | 常州市诚天电子有限公司 | Rotatable distribution box |
| CN108194186A (en) * | 2017-12-29 | 2018-06-22 | 北京汽车研究总院有限公司 | A kind of clamp connection structure, exhaust pipe assembly and automobile |
| CN108591645A (en) * | 2015-09-21 | 2018-09-28 | 蒋福根 | Anchor ear |
| CN111022795A (en) * | 2019-11-27 | 2020-04-17 | 安徽金昊天塑胶科技发展有限公司 | Plastic pipe fitting clamping connecting piece |
-
2012
- 2012-11-13 CN CN201210451549.3A patent/CN103807529A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191126A (en) * | 2014-08-20 | 2014-12-10 | 来宾华锡冶炼有限公司 | Hoop used for clamping spray gun main body and spray gun head of Ausmelt furnace during welding |
| CN108591645A (en) * | 2015-09-21 | 2018-09-28 | 蒋福根 | Anchor ear |
| CN106058674A (en) * | 2016-05-11 | 2016-10-26 | 常州市诚天电子有限公司 | Rotatable distribution box |
| CN108194186A (en) * | 2017-12-29 | 2018-06-22 | 北京汽车研究总院有限公司 | A kind of clamp connection structure, exhaust pipe assembly and automobile |
| CN111022795A (en) * | 2019-11-27 | 2020-04-17 | 安徽金昊天塑胶科技发展有限公司 | Plastic pipe fitting clamping connecting piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103807529A (en) | Forging hoop | |
| CN103894436B (en) | A kind of reciprocating extrusion device and processing method strengthening magnesium-alloy tube | |
| CN102989942A (en) | Forging method of single-throw crank shaft | |
| CN105363823A (en) | Method for rolling aluminum alloy sheet forge pieces | |
| CN104002099A (en) | Manufacturing process for excavator bucket teeth | |
| CN103240375B (en) | Forging processing method of brake wheel | |
| CN103846388A (en) | Drive sprocket forming and manufacturing method | |
| CN103071751A (en) | Forging method for six throw crankshaft | |
| CN104014995A (en) | Method for forging bow shackle | |
| RU2447967C2 (en) | Method of producing hollow forgings for ball-valve-body-type articles | |
| CN202927312U (en) | Forged hoop | |
| CN106238662B (en) | A kind of forging technology of gearbox gear | |
| CN110625051B (en) | Manufacturing method for integrally forging three-crank-pin crankshaft forging piece | |
| CN104826980A (en) | Forging process of gear ring | |
| CN104325259A (en) | Manufacturing method of seamless steel pipe piercing plug | |
| CN203695839U (en) | Combined closed-type forming die for method of forging tubular parts of seamless tube | |
| CN102886646A (en) | Process for forging end head of electric upset steel pull rod | |
| CN104353698A (en) | Production technology of high pressure fuel pipe | |
| CN204711068U (en) | Forge equipment at a high speed | |
| CN203494571U (en) | Inserted handle hammerhead | |
| CN108296400B (en) | Gear flange ring rolling perforation nondestructive tempering device and machining method thereof | |
| CN201918820U (en) | Nonmagnetic steel motor guard ring | |
| CN203403130U (en) | Isothermally controlled quenching device | |
| CN104722688B (en) | A kind of die forging production method of coal machine connector of hydraulic support | |
| CN202097346U (en) | Punch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |