CN108161342A - A kind of processing technology of transition type hydraulic fitting - Google Patents
A kind of processing technology of transition type hydraulic fitting Download PDFInfo
- Publication number
- CN108161342A CN108161342A CN201711141601.4A CN201711141601A CN108161342A CN 108161342 A CN108161342 A CN 108161342A CN 201711141601 A CN201711141601 A CN 201711141601A CN 108161342 A CN108161342 A CN 108161342A
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- CN
- China
- Prior art keywords
- hole
- fracture
- bore hole
- carried out
- prepares
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- 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.)
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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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides a kind of processing technology of transition type hydraulic fitting, includes the following steps a, stock, selects the bar of corresponding material；B, fracture, by bar carry out fracture length on there are surplus；C, pincers worker prepares wire hole on the axis of fracture；D, turnery processing, turnery processing semifinishing outer diameter and both ends of the surface and respectively there are surpluses；E, wire cutting, first through hole among wire cutting to size requirement；The right end of first through hole is carried out bore hole and prepares the second through-hole by f, bore hole, then prepares through the transitional pore between bore hole preparation first through hole and the second through-hole, chamfering is carried out to the second through-hole；G, it is heat-treated, vacuum heat is carried out to the workpiece after bore hole；H, grinding machine finishes；I, it mirror-finishes, the outside and inside of workpiece is mirror-finished.The processing technology of transition type hydraulic fitting of the present invention, process is simple and arranges reasonable proper, high precision machining that can improve service life.
Description
Technical field
The present invention relates to a kind of hydraulic fitting processing technology, more particularly to a kind of processing work of transition type hydraulic fitting
Skill.
Background technology
Hydraulic fitting is in hydraulic system, connects the component between high-pressure oil pipe and high-pressure oil pipe.Hydraulic fitting is again
Hydraulic hose, high-pressure ball valve, quick coupling, ferrule-type compression joint, socket-welding fitting, high-pressure hose, transition type pipe can be divided into
Connector, ferrule-type compression joint, two general formula pipe fittings, three way type pipe fitting, nonstandard formula pipe fitting, flared fitting, right-angle type
Pipe fitting, Rotatary tube joint, quick coupling, stainless steel joint for pipeline, copper sleeve etc., transition type pipe fitting processing work at this stage
The time of the complex such meeting deep processing of skill causes the precision for wasting and processing being caused since procedure arrangement is unreasonable
It is relatively low.
Invention content
【1】Technical problems to be solved
The technical problem to be solved in the present invention is to provide a kind of processing technology is simple, hydraulic fitting with high accuracy of processing
Processing technology.
【2】The technical solution solved the problems, such as
The present invention provides a kind of processing technology of transition type hydraulic fitting, includes the following steps：
A, it stocks up, selects the bar of corresponding material；
B, fracture, by the surplus there are 0.2-0.3cm in bar progress fracture length；
C, pincers worker prepares wire hole on the axis of fracture；
D, turnery processing, turnery processing semifinishing outer diameter 1 and both ends of the surface and respectively there are 0.02-0.03mm surpluses；
E, wire cutting, first through hole 2 among wire cutting to size requirement；
The right end of the first through hole 2 is carried out bore hole and prepares the second through-hole 3, then prepared through bore hole system by f, bore hole
Standby transitional pore between the first through hole 2 and second through-hole 3 carries out chamfering 4 to second through-hole 3；
G, it is heat-treated, vacuum heat is carried out to the workpiece after bore hole；
The outer diameter 1 is machined to size requirement by h, grinding machine, cylindrical grinder, and both ends of the surface are machined to size by surface grinding machine will
It asks；
I, it mirror-finishes, the outside and inside of workpiece is mirror-finished.
【3】Advantageous effect
The processing technology of transition type hydraulic fitting of the present invention, process is simple and arranges rationally proper, machining accuracy high energy
Enough improve service life.
Description of the drawings
Fig. 1 is the structure diagram of transition type hydraulic fitting of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is discussed in detail.
Refering to Fig. 1, the present invention provides a kind of processing technology of transition type hydraulic fitting, includes the following steps：
A, it stocks up, selects the bar of corresponding material；
B, fracture, by the surplus there are 0.2-0.3cm in bar progress fracture length；
C, pincers worker prepares wire hole on the axis of fracture；
D, turnery processing, turnery processing semifinishing outer diameter 1 and both ends of the surface and respectively there are 0.02-0.03mm surpluses；
E, wire cutting, first through hole 2 among wire cutting to size requirement；
The right end of the first through hole 2 is carried out bore hole and prepares the second through-hole 3, then prepared through bore hole system by f, bore hole
Standby transitional pore between the first through hole 2 and second through-hole 3 carries out chamfering 4 to second through-hole 3；
G, it is heat-treated, vacuum heat is carried out to the workpiece of turnery processing；
The outer diameter 1 is machined to size requirement by h, grinding machine, cylindrical grinder, and both ends of the surface are machined to size by surface grinding machine will
It asks；
I, it mirror-finishes, the outside and inside of workpiece is mirror-finished.
The processing technology of transition type hydraulic fitting of the present invention, process is simple and arranges rationally proper, machining accuracy high energy
Enough improve service life.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of processing technology of transition type hydraulic fitting, which is characterized in that include the following steps：
A, it stocks up, selects the bar of corresponding material；
B, fracture, by the surplus there are 0.2-0.3cm in bar progress fracture length；
C, pincers worker prepares wire hole on the axis of fracture；
D, turnery processing, turnery processing semifinishing outer diameter (1) and both ends of the surface and respectively there are 0.02-0.03mm surpluses；
E, wire cutting, first through hole (2) among wire cutting to size requirement；
The right end of the first through hole (2) is carried out bore hole and prepares the second through-hole (3), then prepared through bore hole system by f, bore hole
Standby transitional pore between the first through hole (2) and second through-hole (3) carries out chamfering (4) to second through-hole (3)；
G, it is heat-treated, vacuum heat is carried out to the workpiece after bore hole；
The outer diameter (1) is machined to size requirement by h, grinding machine, cylindrical grinder, and both ends of the surface are machined to size by surface grinding machine will
It asks；
I, it mirror-finishes, the outside and inside of workpiece is mirror-finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711141601.4A CN108161342A (en) | 2017-11-17 | 2017-11-17 | A kind of processing technology of transition type hydraulic fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711141601.4A CN108161342A (en) | 2017-11-17 | 2017-11-17 | A kind of processing technology of transition type hydraulic fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108161342A true CN108161342A (en) | 2018-06-15 |
Family
ID=62527429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711141601.4A Pending CN108161342A (en) | 2017-11-17 | 2017-11-17 | A kind of processing technology of transition type hydraulic fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161342A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052638A (en) * | 2019-04-20 | 2019-07-26 | 慈溪市中航精密机械设备制造有限公司 | A kind of fire extinguisher bomb cabin deep hole processing technology |
| CN113008072A (en) * | 2021-03-11 | 2021-06-22 | 重庆互久机械制造有限责任公司 | Gun barrel seat and machining process thereof |
| CN117884848A (en) * | 2024-03-18 | 2024-04-16 | 四川优机精密机械制造有限公司 | Processing method of oil transportation elbow joint of aircraft engine |
-
2017
- 2017-11-17 CN CN201711141601.4A patent/CN108161342A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052638A (en) * | 2019-04-20 | 2019-07-26 | 慈溪市中航精密机械设备制造有限公司 | A kind of fire extinguisher bomb cabin deep hole processing technology |
| CN113008072A (en) * | 2021-03-11 | 2021-06-22 | 重庆互久机械制造有限责任公司 | Gun barrel seat and machining process thereof |
| CN117884848A (en) * | 2024-03-18 | 2024-04-16 | 四川优机精密机械制造有限公司 | Processing method of oil transportation elbow joint of aircraft engine |
| CN117884848B (en) * | 2024-03-18 | 2024-05-07 | 四川优机精密机械制造有限公司 | Processing method of oil transportation elbow joint of aircraft engine |
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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: 20180615 |