CN112481476A - Clamp for elastic ring solution aging heat treatment - Google Patents
Clamp for elastic ring solution aging heat treatment Download PDFInfo
- Publication number
- CN112481476A CN112481476A CN202011108259.XA CN202011108259A CN112481476A CN 112481476 A CN112481476 A CN 112481476A CN 202011108259 A CN202011108259 A CN 202011108259A CN 112481476 A CN112481476 A CN 112481476A
- Authority
- CN
- China
- Prior art keywords
- elastic ring
- heat treatment
- aging heat
- clamp
- solution aging
- 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
- 230000032683 aging Effects 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims 1
- 239000006104 solid solution Substances 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Images
Classifications
-
- 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
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
-
- 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
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamp for elastic ring solid solution aging heat treatment, which is integrally a cylinder and comprises: the four pressing plates are vertically overlapped and integrally overlapped on the base plate, and the elastic rings are pressed and positioned by mutual matching between two adjacent pressing plates and between the lowest pressing plate and the base plate; the chassis upper surface welding has rings, the welding of pressure disk outside has the handle. The elastic ring part machining tool is simple in structure, easy to operate and low in requirement on the skill of an operator, four parts can be placed in the elastic ring part machining tool at the same time, efficiency is high, cost is saved, economic benefit and working efficiency are improved, the opening size of the parts in a free state can be guaranteed, and accordingly the part percent of pass is improved.
Description
Technical Field
The invention relates to a special clamp, in particular to a clamp for elastic ring solid solution aging heat treatment, which can accurately place parts in the clamp, place the parts in a vacuum furnace together, and ensure the size of an opening of an elastic ring in a free state after the parts are subjected to the solid solution aging heat treatment.
Background
After the elastic ring part is subjected to online cutting, due to the fact that stress in the part is released, the part is prone to deformation, and therefore the size of the opening in a free state is large in change and cannot be controlled completely. Therefore, a solid solution aging process is added after the wire cutting process, and a special solid solution aging fixture is used in the process to ensure that the opening size in a free state meets the requirement and the opening size of a plurality of (four or less) parts in the same batch in the free state meets the requirement at the same time.
Disclosure of Invention
The invention aims to provide a clamp for elastic ring solid solution aging heat treatment, which solves the problem that the opening size of a part in a free state after linear cutting is difficult to ensure, reduces the operation difficulty, improves the economic benefit and the working efficiency, and improves the part qualification rate.
The technical scheme of the invention is as follows: a jig for solution and aging heat treatment of an elastic ring, which is a cylindrical body as a whole, comprising: the pressing device comprises a base plate 1 and four pressing plates 2, wherein the four pressing plates 2 are vertically overlapped and integrally overlapped on the base plate 1, and the elastic ring 5 is pressed and positioned by mutual matching between two adjacent pressing plates 2 and between the lowest pressing plate 2 and the base plate 1; the upper surface welding of chassis 1 has rings 3, the welding of pressure disk 2 outside has handle 4.
Further, the lower surface of the pressure plate 2 is provided with an annular groove, the upper surface of the pressure plate is provided with an annular protrusion, the upper surface of the chassis 1 is provided with an annular protrusion, and the elastic ring 5 is pressed and positioned between the two adjacent pressure plates 2 and between the lowest pressure plate 2 and the chassis 1 through the matching of the annular protrusion and the annular groove.
Further, the number of the hanging rings 3 is two.
Further, the number of the handles 4 welded on the outer side of each pressure plate 2 is two, and the handles are symmetrically arranged.
The invention has the following beneficial effects:
the elastic ring part machining tool is simple in structure, easy to operate and low in requirement on the skill of an operator, four parts can be placed in the elastic ring part machining tool at the same time, efficiency is high, cost is saved, economic benefit and working efficiency are improved, the opening size of the parts in a free state can be guaranteed, and accordingly the part percent of pass is improved.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a perspective view of the present invention;
in the figure: 1. a chassis; 2. a platen; 3. a hoisting ring; 4. a handle; 5. an elastic ring.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
The invention controls the opening size of the part by completely fixing the part in the clamp for solution and aging heat treatment. As shown in fig. 1 and 2, the jig for solution aging heat treatment of an elastic ring is a cylindrical body as a whole, and includes: the pressing device comprises a base plate 1 and four pressing plates 2, wherein the four pressing plates 2 are vertically overlapped and integrally overlapped on the base plate 1, and the elastic ring 5 is pressed and positioned by mutual matching between two adjacent pressing plates 2 and between the lowest pressing plate 2 and the base plate 1; the upper surface of the chassis 1 is welded with two lifting rings 3, and the outer side of each pressure plate 2 is welded with two handles 4.
In the embodiment of the invention, the lower surface of each pressure plate 2 is provided with an annular groove, the upper surface of each pressure plate is provided with an annular bulge, the upper surface of each chassis 1 is provided with an annular bulge, and the elastic rings 5 are pressed and positioned between every two adjacent pressure plates 2 and between the lowest pressure plate 2 and the chassis 1 through the matching of the annular bulges and the annular grooves; elastic ring 5 parts can be clamped between every two adjacent pressure plates 2 and between the lowest pressure plate 2 and the chassis 1, and the four pressure plates 2 are same in size and can be stacked up and down to ensure the opening sizes of the four parts in a free state.
In the embodiment of the invention, the chassis 1 is a circular base and is positioned at the lowest part of the whole clamp; the pressing plate 2 is positioned above the part, and when the part is placed in the clamp, the part is pressed and positioned by the pressing plate 2; the lifting ring 3 is a circular ring body and is positioned on the chassis 1, and when all parts are placed in the clamp, the lifting appliance can pass through the lifting ring 3 to lift the whole clamp and convey the whole clamp; handle 4 is the annular handle that is located the outer left and right sides of pressure disk 2, and when the part quantity that needs carry out solution aging heat treatment is less than four, can manually lift down each independent pressure disk 2 through handle 4 and demolish, when the part quantity that needs carry out solution aging exceeds 1, can manually stack each independent pressure disk 2 together from top to bottom through handle 4. The outer diameter and the inner diameter of the clamp are calculated according to the size of an opening of the part in a free state and the sizes of an outer circle and an inner hole of the part.
The invention relates to a special solid solution aging clamp which comprises the following components: on one hand, the opening size of the part can be shaped to the size required by a design drawing by completely fixing the whole part in the independent pressure plate 2 and carrying out solution aging heat treatment, so that the problems that the elastic ring part is easy to deform and the opening size is not controlled after being subjected to warp cutting are solved, and the qualified rate of the part is improved; on the other hand, the four independent pressing plates 2 can be combined and separated, and an operator can freely combine the four independent pressing plates according to the number of the processed parts, so that the problem that a plurality of parts in the same batch are simultaneously processed and formed is solved, the clamping mode is simple, and the operability is strong.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an elastic ring is anchor clamps for solution aging heat treatment which characterized in that, the whole of elastic ring is the cylinder for solution aging heat treatment, includes: the pressing device comprises a chassis (1) and four pressing plates (2), wherein the four pressing plates (2) are vertically overlapped and integrally overlapped on the chassis (1), and the elastic ring (5) is pressed and positioned by mutual matching between two adjacent pressing plates (2) and between the lowest pressing plate (2) and the chassis (1); the chassis (1) upper surface welding has rings (3), pressure disk (2) outside welding has handle (4).
2. The clamp for solution aging heat treatment of the elastic ring according to claim 1, wherein the lower surface of the pressure plate (2) is provided with an annular groove, the upper surface of the pressure plate is provided with an annular protrusion, the upper surface of the base plate (1) is provided with an annular protrusion, and the elastic ring (5) is pressed and positioned between two adjacent pressure plates (2) and between the lowest pressure plate (2) and the base plate (1) through the cooperation of the annular protrusion and the annular groove.
3. The jig for solution aging heat treatment of an elastic ring according to claim 1, wherein the number of the suspension rings (3) is two.
4. The jig for solution and aging heat treatment of elastic rings according to claim 1, wherein the number of the handles (4) welded to the outer side of each pressure plate (2) is two and the handles are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108259.XA CN112481476A (en) | 2020-10-16 | 2020-10-16 | Clamp for elastic ring solution aging heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108259.XA CN112481476A (en) | 2020-10-16 | 2020-10-16 | Clamp for elastic ring solution aging heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112481476A true CN112481476A (en) | 2021-03-12 |
Family
ID=74926739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011108259.XA Pending CN112481476A (en) | 2020-10-16 | 2020-10-16 | Clamp for elastic ring solution aging heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112481476A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418462A (en) * | 2022-08-04 | 2022-12-02 | 西安航天精密机电研究所 | Vacuum solid solution heat treatment tool for flexible joint assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1544817A1 (en) * | 1987-06-30 | 1990-02-23 | Всесоюзный научно-исследовательский и проектно-конструкторский институт металлургического машиностроения им.А.И.Целикова | Method of thermal treatmetment of welded joints of strips |
| CN201021456Y (en) * | 2007-02-01 | 2008-02-13 | 南车四方机车车辆股份有限公司 | Clamp loop heat finalizing clamp |
| CN103820611A (en) * | 2012-11-19 | 2014-05-28 | 上海重型机器厂有限公司 | Heat treatment method for martensitic stainless steel forgings for nuclear-power compression elastic rings |
| CN103952526A (en) * | 2014-04-08 | 2014-07-30 | 哈尔滨汽轮机厂有限责任公司 | Quench hardening shaping fixture for metal-material super-thin opening annular element |
| CN203960283U (en) * | 2014-08-01 | 2014-11-26 | 武汉华夏精冲技术有限公司 | Thin annulus part fixture of heat treatment |
| CN105567942A (en) * | 2014-10-13 | 2016-05-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Control method for elastance of large-diameter high-temperature alloy elastic ring |
| CN106755818A (en) * | 2016-12-27 | 2017-05-31 | 南京中盛铁路车辆配件有限公司 | A kind of tandem brake disc quenching anti-deformation clamping device |
-
2020
- 2020-10-16 CN CN202011108259.XA patent/CN112481476A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1544817A1 (en) * | 1987-06-30 | 1990-02-23 | Всесоюзный научно-исследовательский и проектно-конструкторский институт металлургического машиностроения им.А.И.Целикова | Method of thermal treatmetment of welded joints of strips |
| CN201021456Y (en) * | 2007-02-01 | 2008-02-13 | 南车四方机车车辆股份有限公司 | Clamp loop heat finalizing clamp |
| CN103820611A (en) * | 2012-11-19 | 2014-05-28 | 上海重型机器厂有限公司 | Heat treatment method for martensitic stainless steel forgings for nuclear-power compression elastic rings |
| CN103952526A (en) * | 2014-04-08 | 2014-07-30 | 哈尔滨汽轮机厂有限责任公司 | Quench hardening shaping fixture for metal-material super-thin opening annular element |
| CN203960283U (en) * | 2014-08-01 | 2014-11-26 | 武汉华夏精冲技术有限公司 | Thin annulus part fixture of heat treatment |
| CN105567942A (en) * | 2014-10-13 | 2016-05-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Control method for elastance of large-diameter high-temperature alloy elastic ring |
| CN106755818A (en) * | 2016-12-27 | 2017-05-31 | 南京中盛铁路车辆配件有限公司 | A kind of tandem brake disc quenching anti-deformation clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418462A (en) * | 2022-08-04 | 2022-12-02 | 西安航天精密机电研究所 | Vacuum solid solution heat treatment tool for flexible joint assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210312 |