CN106514139B - A kind of production method of multi-function ball clamp - Google Patents
A kind of production method of multi-function ball clamp Download PDFInfo
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- CN106514139B CN106514139B CN201610955125.9A CN201610955125A CN106514139B CN 106514139 B CN106514139 B CN 106514139B CN 201610955125 A CN201610955125 A CN 201610955125A CN 106514139 B CN106514139 B CN 106514139B
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- 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
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- 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
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- 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
A kind of production method of multi-function ball clamp, belong to metallurgical sample experiment room detection auxiliary tool manufacture field, clamping suitable for ¢ 20mm~¢ 150mm spherical shape samples, its heat treatment process is that annealing heating temperature is 750 DEG C, heat preservation 3 hours, is down to 500 DEG C with 50 DEG C of cooling velocities per hour and goes out sky;850 DEG C of hardening heat, keeping the temperature 30 minutes carries out water cooling 10 seconds, then carries out oil and is cooled to room temperature;Tempering process is 480 DEG C of first time temperature, keeps the temperature oil cooling in 120 minutes, and second of temperature is 460 DEG C, keeps the temperature oil cooling in 120 minutes, and hardness is HRC42 after double tempering.The present invention can ensure sample when quenching, being tempered, and stable and firm, realization heat treatment process effect can be clamped, and do not fall in operation, and clamp deformation is small.
Description
Technical field
The invention belongs to metallurgical sample experiment rooms to detect auxiliary tool manufacture field, be suitable for ¢ 20mm~¢ 150mm balls
The clamping of shape sample, annealed, normalizing, the technological operations such as quenching.
Background technology
Heat treatment is so that the institutional framework of steel is changed, to obtain by the operating method of heating, heat preservation, cooling
Need a kind of processing technology of performance.Generally comprise other techniques such as annealing, normalizing, quenching, tempering.
Spherical sample is when being heat-treated, since the techniques such as sample is annealed at high operating temperatures, normalizing, quenching are grasped
Make, sample easily rolls in operation, not only influences the heat treatment process effect of sample but also easily causes the person
Injury and equipment breakdown, it requires must have special tool to be clamped, and spherical sample is kept to press from both sides during heat treatment
It keeps steady to reinforce and lean on, it is desirable that the fixture has the function of that plurality of specifications spherical shape sample is clamped, and to ensure in use not
It deforms, there is good anti-oxidant and higher elastic limit.
Invention content
The fixture made by this method is capable of the spherical sample of stable holding different size, in subsequent heat treatment
To application, it is ensured that practical application effect.
A kind of production method of multi-function ball clamp, includes the following steps:
(1)Select that two diameters are 30mm and length is the 60Si2Mn alloy spring steels of 1014mm as raw material;
(2)By one end of every alloy spring steel weld two pieces of diameters be 45mm and thickness be 5mm semicircular plate, two pieces
Angle is 120 degree ~ 150 degree between semicircular plate, forms small jaw;
(3)It is the semi-circular arc of 50mm by alloy spring steel one radius of bending, forms mouth of tongs, be bent starting point distance
At welded plate 314mm;Mouth of tongs is for being clamped the spherical sample that diameter is 50mm~150mm;
(4)A pin hole is bored in bending initial point position;
(5)By the pin hole of two alloy spring steels to just and with axis pin being hinged, keep two small jaws opposite;Two pieces of small jaws
Between opening degree be 60 degree;Small jaw is for being clamped the spherical sample that diameter is 20mm~50mm;
(6)Heat treatment process:
I, annealing heating temperature is 750 DEG C, keeps the temperature 3 hours, is down to 500 DEG C with 50 DEG C of cooling velocities per hour and comes out of the stove;
II 850 DEG C of hardening heats, keeping the temperature 30 minutes carries out water cooling 10 seconds, then carries out oil and is cooled to room temperature;
III, tempering process is 480 DEG C of first time temperature, keeps the temperature oil cooling in 120 minutes, and second of temperature is 460
DEG C, oil cooling in 120 minutes is kept the temperature, hardness is HRC42 after double tempering.
The fixture that the present invention makes meets the heat treatment operation of all spherical test check projects in scene, by long-term real
Trample use, work well, especially when making heat-treatment quenching operation, under quick agitation, can stable and firm clamping sample,
Sample will not occur to fall or deform, to ensure that the tissue reached needed for sample, effectively increase working efficiency.
Specific implementation mode
Multi-function ball clamp is made of handle (a pair), mouth of tongs, small jaw and axis, and one end of handle is mouth of tongs,
Mouth of tongs end is small jaw.
A kind of production method of multi-function ball clamp, includes the following steps:
1, select that two diameters are 30mm and length is the 60Si2Mn alloy spring steels of 1014mm as raw material;
2, by one end of every alloy spring steel weld two pieces of diameters be 45mm and thickness be 5mm semicircular plate, two pieces
Angle is 130 degree between semicircular plate, forms small jaw;
3, it is the semi-circular arc of 50mm by alloy spring steel one radius of bending, forms mouth of tongs, be bent starting point distance
At welded plate 314mm;Mouth of tongs is for being clamped the spherical sample that diameter is 50mm~150mm;
4, a pin hole is bored in bending initial point position;
5, keep two small jaws opposite to just and with axis pin being hinged the pin hole of two alloy spring steels;Make two pieces of small forceps
Opening degree between mouthful is 60 degree;Small jaw is for being clamped the spherical sample that diameter is 20mm~50mm;
6, heat treatment process:
1)Annealing heating temperature is 750 DEG C, keeps the temperature 3 hours, is down to 500 DEG C with 50 DEG C of cooling velocities per hour and comes out of the stove;
2)850 DEG C of hardening heat, keeping the temperature 30 minutes carries out water cooling 10 seconds, then carries out oil and is cooled to room temperature.
3)Tempering process is 480 DEG C of first time temperature, keeps the temperature oil cooling in 120 minutes, and second of temperature is 460
DEG C, oil cooling in 120 minutes is kept the temperature, hardness is HRC42 after double tempering.
Claims (1)
1. a kind of production method of multi-function ball clamp, includes the following steps:
(1)Select that two diameters are 30mm and length is the 60Si2Mn alloy spring steels of 1014mm as raw material;
(2)By one end of every alloy spring steel weld two pieces of diameters be 45mm and thickness be 5mm semicircular plate, two pieces of semicircles
Angle is 120 degree ~ 150 degree between shape plate, forms small jaw;
(3)It is the semi-circular arc of 50mm by alloy spring steel one radius of bending, forms mouth of tongs, bending starting point distance welding
At plate 314mm;Mouth of tongs is for being clamped the spherical sample that diameter is 50mm~150mm;
(4)A pin hole is bored in bending initial point position;
(5)By the pin hole of two alloy spring steels to just and with axis pin being hinged, keep two small jaws opposite;Between two pieces of small jaws
Opening degree be 60 degree;Small jaw is for being clamped the spherical sample that diameter is 20mm~50mm;
(6)Heat treatment process:
I, annealing heating temperature is 750 DEG C, keeps the temperature 3 hours, is down to 500 DEG C with 50 DEG C of cooling velocities per hour and comes out of the stove;
II 850 DEG C of hardening heats, keeping the temperature 30 minutes carries out water cooling 10 seconds, then carries out oil and is cooled to room temperature;
III, tempering process is 480 DEG C of first time temperature, keeps the temperature oil cooling in 120 minutes, and second of temperature is 460 DEG C, is protected
Warm oil cooling in 120 minutes, hardness is HRC42 after double tempering.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610955125.9A CN106514139B (en) | 2016-11-03 | 2016-11-03 | A kind of production method of multi-function ball clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610955125.9A CN106514139B (en) | 2016-11-03 | 2016-11-03 | A kind of production method of multi-function ball clamp |
Publications (2)
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CN106514139A CN106514139A (en) | 2017-03-22 |
CN106514139B true CN106514139B (en) | 2018-09-14 |
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CN201610955125.9A Active CN106514139B (en) | 2016-11-03 | 2016-11-03 | A kind of production method of multi-function ball clamp |
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Families Citing this family (1)
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CN110257597A (en) * | 2019-07-18 | 2019-09-20 | 西华大学 | A kind of heat treatment process of boracic 60Si2Mn spring steel |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102848152A (en) * | 2012-09-14 | 2013-01-02 | 湖北航天三江红林机电科技有限公司 | Processing method of manipulators |
CN104589257A (en) * | 2015-02-05 | 2015-05-06 | 长沙锐合钻石工具有限公司 | Geological pipe clamping tool and manufacturing method thereof |
CN204455197U (en) * | 2015-01-18 | 2015-07-08 | 佳木斯大学 | Flexible thermal treatment pincers |
CN104786027A (en) * | 2015-04-28 | 2015-07-22 | 杭州创亚医疗器械有限公司 | BG42 stainless steel medical clamp and manufacturing method thereof |
CN105149886A (en) * | 2015-09-24 | 2015-12-16 | 王光良 | Medical clamp and processing method thereof |
CN105364409A (en) * | 2014-08-14 | 2016-03-02 | 南京紫薇精密机械有限公司 | Manufacturing method of special-use chuck for ultra-high precision groove grinding machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6893354B2 (en) * | 2003-05-19 | 2005-05-17 | Wu Feng-Long | Method for manufacturing cold-forged wing nuts |
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2016
- 2016-11-03 CN CN201610955125.9A patent/CN106514139B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102848152A (en) * | 2012-09-14 | 2013-01-02 | 湖北航天三江红林机电科技有限公司 | Processing method of manipulators |
CN105364409A (en) * | 2014-08-14 | 2016-03-02 | 南京紫薇精密机械有限公司 | Manufacturing method of special-use chuck for ultra-high precision groove grinding machine |
CN204455197U (en) * | 2015-01-18 | 2015-07-08 | 佳木斯大学 | Flexible thermal treatment pincers |
CN104589257A (en) * | 2015-02-05 | 2015-05-06 | 长沙锐合钻石工具有限公司 | Geological pipe clamping tool and manufacturing method thereof |
CN104786027A (en) * | 2015-04-28 | 2015-07-22 | 杭州创亚医疗器械有限公司 | BG42 stainless steel medical clamp and manufacturing method thereof |
CN105149886A (en) * | 2015-09-24 | 2015-12-16 | 王光良 | Medical clamp and processing method thereof |
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