CN104227039A - Oil path connection sleeve of numerical control lathe and thermal treatment technology of oil path connection sleeve - Google Patents
Oil path connection sleeve of numerical control lathe and thermal treatment technology of oil path connection sleeve Download PDFInfo
- Publication number
- CN104227039A CN104227039A CN201410474067.9A CN201410474067A CN104227039A CN 104227039 A CN104227039 A CN 104227039A CN 201410474067 A CN201410474067 A CN 201410474067A CN 104227039 A CN104227039 A CN 104227039A
- Authority
- CN
- China
- Prior art keywords
- oil path
- connection sleeve
- path connection
- hole
- numerical control
- 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
- 238000007669 thermal treatment Methods 0.000 title abstract 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000010791 quenching Methods 0.000 claims abstract description 4
- 230000000171 quenching effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 229910001566 austenite Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses an oil path connection sleeve of a numerical control lathe and a thermal treatment technology of the oil path connection sleeve. The oil path connection sleeve comprises a body and a thermal treatment process, wherein the body is of a cylindrical structure; key slot-shaped through holes which are first through holes are formed in the front side and the rear side of the body; two circular through holes which are a second through hole and a third through hole are formed in the left side and the right side; a cylindrical through hole which is a fourth through hole is formed in the middle of the body. The thermal treatment technology is characterized in that heating the oil path connection sleeve until austenite is smelted, immersing the oil path connection sleeve into a proper quenching medium, and cooling the oil path connection sleeve at a higher speed. The oil path connection sleeve of the numerical control lathe is high enough in tensile strength to resist stretching, breaking, thread slipping and abrasion, is higher in fatigue resistance and impact toughness so as to resist fatigue and impact breakage, and can be well applied to the numerical control lathe.
Description
Technical field
The present invention relates to a kind of engineering goods, specifically a kind of numerically controlled lathe oil circuit adapter sleeve and Technology for Heating Processing thereof.
Background technology
Some numerically controlled lathe oil circuit adapter sleeves on existing market, cannot resist elongation, break, slide fastener and wearing and tearing, and fatigue resistance and impact flexibility also not high enough, cannot resisting fatigue and impact fracture, can not well apply in numerically controlled lathe.
Summary of the invention
The invention provides a kind of numerically controlled lathe oil circuit adapter sleeve and Technology for Heating Processing thereof.
The object of the invention is to solve more existing numerically controlled lathe oil circuit adapter sleeves, there is no sufficiently high tensile strength, elongation cannot be resisted, break, slide fastener and wearing and tearing, and fatigue resistance and impact flexibility also not high enough, cannot resisting fatigue and impact fracture, well can not apply to the problem in numerically controlled lathe.
The technical solution adopted for the present invention to solve the technical problems is: a kind of numerically controlled lathe oil circuit adapter sleeve and Technology for Heating Processing thereof, comprise body and heat treated process, described body is set to cylindrical structure, its front and back are provided with the through hole of key-way shape, be set to the first through hole, its left and right sides is provided with two circular through holes, be respectively the second through hole and third through-hole, a tubular through hole is provided with in the middle of described body, be set to fourth hole, its Technology for Heating Processing feature immerses after being heated to austenitizing in suitable hardening media with speed cooling faster.
Described Technology for Heating Processing, when selective quenching medium, first should ensure enough cooling capacities, namely selects the hardening media that cooling capacity is high, also should prevent distortion and hardening break.
The present invention has sufficiently high tensile strength, to resist elongation, breaks, slide fastener and wearing and tearing, and has higher fatigue resistance and impact flexibility, can resisting fatigue and impact fracture, can well apply in numerically controlled lathe.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is side view of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in the figure, the present invention includes body 2 and heat treated process, described body 2 is set to cylindrical structure, its front and back are provided with the through hole of key-way shape, are set to the first through hole 5, and its left and right sides is provided with two circular through holes, be respectively the second through hole 3 and third through-hole 4, be provided with a tubular through hole in the middle of described body 2, be set to fourth hole 1, its Technology for Heating Processing feature immerses after being heated to austenitizing in suitable hardening media with speed cooling faster.
Described Technology for Heating Processing, when selective quenching medium, first should ensure enough cooling capacities, namely selects the hardening media that cooling capacity is high, also should prevent distortion and hardening break.
The present invention has sufficiently high tensile strength, to resist elongation, breaks, slide fastener and wearing and tearing, and has higher fatigue resistance and impact flexibility, can resisting fatigue and impact fracture, can well apply in numerically controlled lathe.
Claims (2)
1. a numerically controlled lathe oil circuit adapter sleeve and Technology for Heating Processing thereof, comprise body and heat treated process, it is characterized in that: described body is set to cylindrical structure, its front and back are provided with the through hole of key-way shape, be set to the first through hole, its left and right sides is provided with two circular through holes, is respectively the second through hole and third through-hole, be provided with a tubular through hole in the middle of described body, be set to fourth hole.
2. a kind of numerically controlled lathe oil circuit adapter sleeve according to claim 1 and Technology for Heating Processing thereof, it is characterized in that: described Technology for Heating Processing is when selective quenching medium, first should ensure enough cooling capacities, namely select the hardening media that cooling capacity is high, also should prevent distortion and hardening break.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474067.9A CN104227039A (en) | 2014-09-17 | 2014-09-17 | Oil path connection sleeve of numerical control lathe and thermal treatment technology of oil path connection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474067.9A CN104227039A (en) | 2014-09-17 | 2014-09-17 | Oil path connection sleeve of numerical control lathe and thermal treatment technology of oil path connection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104227039A true CN104227039A (en) | 2014-12-24 |
Family
ID=52216438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410474067.9A Pending CN104227039A (en) | 2014-09-17 | 2014-09-17 | Oil path connection sleeve of numerical control lathe and thermal treatment technology of oil path connection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227039A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20118090U1 (en) * | 2001-11-07 | 2002-05-08 | Gmeilbauer, Engelbert, 82229 Seefeld | Hose clamp pliers with construction train |
| CN1743111A (en) * | 2005-09-22 | 2006-03-08 | 山东大学 | Boring machine for machining special-shaped curved surface |
| JP2011182549A (en) * | 2010-03-01 | 2011-09-15 | Chugoku Electric Power Co Inc:The | Compression device, and coupling adapter of the same |
| CN202162561U (en) * | 2011-06-23 | 2012-03-14 | 安徽全柴动力股份有限公司 | Circular disc milling machine rotary table with hydraulic circuit |
| CN202447702U (en) * | 2012-01-31 | 2012-09-26 | 孙梅云 | Connecting sleeve of tool bar of machine tool |
-
2014
- 2014-09-17 CN CN201410474067.9A patent/CN104227039A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20118090U1 (en) * | 2001-11-07 | 2002-05-08 | Gmeilbauer, Engelbert, 82229 Seefeld | Hose clamp pliers with construction train |
| CN1743111A (en) * | 2005-09-22 | 2006-03-08 | 山东大学 | Boring machine for machining special-shaped curved surface |
| JP2011182549A (en) * | 2010-03-01 | 2011-09-15 | Chugoku Electric Power Co Inc:The | Compression device, and coupling adapter of the same |
| CN202162561U (en) * | 2011-06-23 | 2012-03-14 | 安徽全柴动力股份有限公司 | Circular disc milling machine rotary table with hydraulic circuit |
| CN202447702U (en) * | 2012-01-31 | 2012-09-26 | 孙梅云 | Connecting sleeve of tool bar of machine tool |
Non-Patent Citations (1)
| Title |
|---|
| 解辉: ""热处理淬火介质及其发展前景的研究"", 《设计与制造》, no. 1, 8 January 2005 (2005-01-08) * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |
|
| RJ01 | Rejection of invention patent application after publication |