CN110541063A - Combined multifunctional quenching clamp - Google Patents
Combined multifunctional quenching clamp Download PDFInfo
- Publication number
- CN110541063A CN110541063A CN201910960186.8A CN201910960186A CN110541063A CN 110541063 A CN110541063 A CN 110541063A CN 201910960186 A CN201910960186 A CN 201910960186A CN 110541063 A CN110541063 A CN 110541063A
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- China
- Prior art keywords
- main material
- material frame
- quenching
- workpieces
- welded
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- Pending
Links
- 238000010791 quenching Methods 0.000 title claims abstract description 44
- 230000000171 quenching effect Effects 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000005728 strengthening Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 20
- 230000003014 reinforcing effect Effects 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
-
- 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
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
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)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a combined multifunctional quenching clamp, which belongs to the technical field of mechanical manufacturing vacuum heat treatment production operation and comprises a main material frame and hanging rings, wherein the hanging rings are welded at two ends of the top of the main material frame, C-shaped reinforcing ribs are welded on the surface of the side wall of the main material frame, a plurality of groups of the C-shaped reinforcing ribs are arranged, and hook seats are arranged on the surfaces of side marks of the C-shaped reinforcing ribs. The shaft workpiece is separated through the through holes, the multiple groups of supporting plates can simultaneously carry out quenching treatment on the multiple groups of workpieces, the heating uniformity of the workpieces is obviously improved, the uniformity in the quenching and cooling process is improved, the mechanical properties such as the heat treatment hardness, the strength and the impact value of the workpieces reach the optimal level, the defects of uneven quenching hardness, soft spots, short service life and the like when the original charging amount of the workpieces is large are effectively eliminated, and the shaft workpiece is vertically clamped and fixed through the through holes in the supporting plates, so that the shaft workpiece is more conveniently fixed.
Description
Technical Field
The invention relates to the technical field of vacuum heat treatment production operation in machine manufacturing, in particular to a combined multifunctional quenching clamp.
Background
In the mechanical manufacturing heat treatment industry, a quenching clamp is an indispensable tool for operators to carry out heat treatment production.
For a long time, in the heating and quenching operation of a common quenching box furnace and a vacuum furnace, the used clamps are generally welded by using heat-resistant steel bars to form a charging basket, and in the actual production, the heat treatment is still available for large workpieces, but for a plurality of small workpieces, especially for the heat treatment of certain shaft workpieces, the following heat treatment defects are generally generated after the small workpieces are stacked in the charging basket and subjected to heat treatment quenching: the combined multifunctional quenching clamp is provided for solving the problems of uneven hardness, severe deformation of workpiece soft points and shaft workpieces and short service life of a charging basket.
Disclosure of Invention
The invention provides a combined type multifunctional quenching clamp, which aims to separate workpieces through holes, a plurality of groups of supporting plates can simultaneously carry out quenching treatment on the plurality of groups of workpieces, the heating uniformity of the workpieces is obviously improved, the uniformity in the quenching and cooling process is improved, the mechanical properties of the workpieces such as the heat treatment hardness, the strength, the impact value and the like reach the optimal level, the defects of uneven quenching hardness, soft spots, short service life and the like when the original charging amount of the workpieces is large are effectively eliminated, and the shaft type workpieces are vertically clamped and fixed through the through holes in the supporting plates, so that the shaft type workpieces are more conveniently fixed.
The specific technical scheme provided by the invention is as follows:
the invention provides a combined type multifunctional quenching clamp which comprises a main material frame and lifting rings, wherein the lifting rings are welded at two ends of the top of the main material frame, C-shaped reinforcing ribs are welded on the surface of the side wall of the main material frame and provided with a plurality of groups, hook seats are arranged on the surfaces of side marks of the C-shaped reinforcing ribs, first supporting plates are arranged on two sides of the inner cavity wall of the main material frame, second supporting plates are movably arranged at one end of the inner cavity wall of the main material frame, clamping grooves are arranged on one side surfaces of the first supporting plates and the second supporting plates, a supporting plate is detachably connected to the inner cavity of the main material frame through the clamping grooves, and the plurality of groups of supporting plates are arranged on the.
Optionally, plate hooks are welded on the surfaces of one side of the first supporting plate and one side of the second supporting plate, and the plate hooks are matched with the hook seats.
Optionally, the surface of the supporting plate is provided with through holes.
Optionally, a handle is welded at one end of the supporting plate.
Optionally, No. two handles are all welded on a supporting plate and No. two supporting plates tops.
The invention has the following beneficial effects:
1. The quenching device has the advantages of simple structure, convenience in operation and good use effect, and can quench workpieces with different sizes and dimensions by replacing the supporting plate with through holes with different diameters, so that the heat treatment production efficiency of the workpieces can be effectively improved.
2. The workpieces are separated through the through holes, the multiple groups of supporting plates can quench the multiple groups of workpieces at the same time, the heating uniformity of the workpieces is obviously improved, the uniformity in the quenching and cooling process is improved, the mechanical properties of the workpieces such as heat treatment hardness, strength, impact value and the like reach the optimal level, and the defects of uneven quenching hardness, soft spots and the like when the original charging amount of the workpieces is large are effectively eliminated.
3. The shaft workpieces are vertically clamped and fixed through the through holes in the supporting plate, so that the shaft workpieces are more conveniently fixed, and after the workpieces are heated in a furnace and quenched and cooled, the large deformation of the workpieces formed by the shaft workpieces which are originally discharged or stacked in a traditional charging basket and heated and quenched is remarkably reduced.
4. because the both ends of the supporting plate are fixed on the C-shaped reinforcing ribs welded on the surface of the main charging basket when the workpiece is quenched and heated, the deformation amplitude of the main charging basket during heating can be limited through the C-shaped reinforcing ribs, and in addition, when the workpiece is placed and heated in a layered mode, the tension generated when the workpiece is heated in the main charging basket causes the stress of the main charging basket to be dispersed, so that the service life of the main charging basket is greatly prolonged, the consumption cost of a heat treatment fixture is obviously reduced, and the satisfaction degree of a user on the use of equipment random operation tools is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a combined multifunctional quenching clamp according to an embodiment of the invention;
FIG. 2 is a schematic structural view of a C-shaped reinforcing rib of the combined multifunctional quenching jig according to the embodiment of the invention;
FIG. 3 is a schematic structural view of a hook seat and a plate hook of the combined multifunctional quenching clamp according to the embodiment of the invention;
FIG. 4 is a schematic structural diagram of a support plate of the combined multifunctional quenching clamp according to the embodiment of the invention;
In the figure: 1. a main material frame; 101. a hoisting ring; 2. a C-shaped reinforcing rib; 201. a hook base; 3. a first support plate; 301. a second support plate; 302. a card slot; 303. a plate hook; 4. a support plate; 401. a through hole; 5. a first handle; 501. and a second handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A combined type multifunctional quenching jig according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.
Referring to fig. 1, 2, 3 and 4, a combined multifunctional quenching fixture provided by an embodiment of the present invention includes a main material frame 1 and a hanging ring 101, the hanging ring 101 is welded at both ends of the top of the main material frame 1, a C-shaped reinforcing rib 2 is welded on the surface of the side wall of the main material frame 1, and the C-shaped reinforcing rib 2 has a plurality of groups, hook seats 201 are respectively arranged on the surfaces of the side marks of the C-shaped reinforcing rib 2, first support plates 3 are respectively arranged at both sides of the inner cavity wall of the main material frame 1, second support plates 301 are movably arranged at one end of the inner cavity wall of the main material frame 1, clamping grooves 302 are respectively arranged on one side surfaces of the first support plates 3 and the second support plates 301, a support plate 4 is detachably connected to the inner cavity of the main material frame 1 through the clamping grooves 301, and the support plates 4 have a plurality of groups, first support plates 3 and second support plates 301 are placed in, the plate hooks 303 on the surfaces of one sides of the first support plate 3 and the second support plate 301 are connected with the hook seats 201 on the surfaces of the C-shaped reinforcing ribs 2, so that the first support plate 3 and the second support plate 301 can be fixed, the situation that the first support plate 3 and the second support plate 301 move freely in the inner cavity of the main material frame 1 when workpieces are quenched can be effectively avoided, the second handle 501 is welded at the tops of the first support plate 3 and the second support plate 301, the first support plate 3 and the second support plate 301 can be mounted and dismounted more conveniently and more labor-saving through the second handle 501, the workpieces to be quenched are inserted into the through holes 401 on the surfaces of the support plates 4, the support plates 4 are provided with a plurality of groups, a plurality of workpieces are quenched simultaneously, the quenching efficiency of the workpieces can be effectively improved, after the workpieces are fixed, the support plates 4 can be inserted into the main material frame 1 through the first handle 5, a plurality of clamping grooves 302 are formed in the surfaces of the first supporting plate 3 and the second supporting plate 301, so that a plurality of groups of supporting plates 4 can be inserted according to use requirements, the quenching efficiency of workpieces can be effectively improved, and the lifting of the main material frame 1 can be more convenient and labor-saving through the lifting ring 101.
Referring to fig. 1, 2 and 3, in the combined multifunctional quenching fixture provided in the embodiment of the present invention, plate hooks 303 are welded on one side surfaces of the first support plate 3 and the second support plate 301, and the plate hooks 303 and the hook seats 201 are matched with each other, so that the plate hooks 303 on one side surfaces of the first support plate 3 and the second support plate 301 are connected with the hook seats 201 on the surface of the C-shaped reinforcing rib 2, so that the first support plate 3 and the second support plate 301 can be fixed, and the first support plate 3 and the second support plate 301 can be effectively prevented from moving freely in the inner cavity of the main material frame 1 when quenching is performed on a workpiece.
Referring to fig. 1, in the combined multifunctional quenching fixture provided by the embodiment of the invention, through holes 401 are formed in the surfaces of the supporting plates 401, and a tool can be fixed through the through holes 401.
Referring to fig. 1, in the embodiment of the invention, a combined multifunctional quenching fixture is provided, wherein a first handle 5 is welded at one end of a supporting plate 401, and the first handle 5 can be used for facilitating and saving labor for mounting and dismounting a supporting plate 4.
Referring to fig. 1, the second handle 501 is welded on the top of each of the first support plate 3 and the second support plate 301, and the first support plate 3 and the second support plate 301 can be mounted and dismounted more conveniently and more labor-saving through the second handle 501.
the embodiment of the invention provides a combined multifunctional quenching clamp which comprises a main material frame and lifting rings, wherein the lifting rings are welded at two ends of the top of the main material frame, a plurality of groups of C-shaped reinforcing ribs are welded on the surface of the side wall of the main material frame, and hook seats are arranged on the surfaces of side marks of the C-shaped reinforcing ribs. The shaft workpiece is separated through the through holes, the multiple groups of supporting plates can simultaneously carry out quenching treatment on the multiple groups of workpieces, the heating uniformity of the workpieces is obviously improved, the uniformity in the quenching and cooling process is improved, the mechanical properties such as the heat treatment hardness, the strength and the impact value of the workpieces reach the optimal level, the defects of uneven quenching hardness, soft spots, short service life and the like when the original charging amount of the workpieces is large are effectively eliminated, and the shaft workpiece is vertically clamped and fixed through the through holes in the supporting plates, so that the shaft workpiece is more conveniently fixed.
The main material frame 1, the hanging ring 101, the C-shaped reinforcing rib 2, the hook seat 201, the first supporting plate 3, the second supporting plate 301, the clamping groove 302, the plate hook 303, the supporting plate 4, the through hole 401, the first handle 5 and the second handle 501 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the main material frame can be known by technical manuals or conventional experimental methods.
it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (5)
1. The utility model provides a modular multi-functional quenching anchor clamps, a serial communication port, modular multi-functional quenching anchor clamps include main material frame and rings, rings have all been welded at main material frame top both ends, main material frame lateral wall skin weld has C type to strengthen the rib, and C type strengthens the rib and is provided with the multiunit, the hook seat has all been seted up on C type strengthening rib side mark surface, the backup pad is all installed No. one to main material frame cavity wall both sides, cavity wall one end movable mounting has No. two backup pads in the main material frame, the draw-in groove has all been seted up to a backup pad and No. two backup pad side surfaces, main material frame inner chamber can be dismantled through the draw-in groove and be connected with the layer board.
2. The combined multifunctional quenching clamp as claimed in claim 1, wherein plate hooks are welded on the surface of one side of each of the first support plate and the second support plate, and the plate hooks and the hook seats are matched with each other.
3. The combined multifunctional quenching clamp of claim 1, wherein the surface of the supporting plate is provided with through holes.
4. The combined multifunctional quenching clamp as claimed in claim 1, wherein a first handle is welded to one end of each support plate.
5. The combined multifunctional quenching clamp as claimed in claim 1, wherein a second handle is welded on the top of each of the first support plate and the second support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910960186.8A CN110541063A (en) | 2019-10-10 | 2019-10-10 | Combined multifunctional quenching clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910960186.8A CN110541063A (en) | 2019-10-10 | 2019-10-10 | Combined multifunctional quenching clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110541063A true CN110541063A (en) | 2019-12-06 |
Family
ID=68715556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910960186.8A Pending CN110541063A (en) | 2019-10-10 | 2019-10-10 | Combined multifunctional quenching clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110541063A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359197A (en) * | 2020-11-10 | 2021-02-12 | 中冶陕压重工设备有限公司 | Tray for large heat treatment gas furnace |
| CN114150134A (en) * | 2021-12-18 | 2022-03-08 | 苏州昭伍亿精密五金有限公司 | Heat treatment processing technology of high-strength bolt |
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| JP2009024243A (en) * | 2007-07-23 | 2009-02-05 | Jtekt Corp | Quenching method |
| CN202440534U (en) * | 2012-01-04 | 2012-09-19 | 东方蓝天钛金科技有限公司 | Quenching and feeding fixture device of fastening member product |
| CN202595207U (en) * | 2012-04-23 | 2012-12-12 | 上海萨克斯动力总成部件***有限公司 | Heat-treatment quenching clamp |
| CN203683668U (en) * | 2014-01-14 | 2014-07-02 | 杭州宗兴齿轮有限公司 | Special fixture for carburizing and quenching of intermediate input shaft gear |
| CN203855608U (en) * | 2013-11-08 | 2014-10-01 | 胡佰林 | Rod workpiece quenching fixing device |
| US20170248367A1 (en) * | 2016-02-26 | 2017-08-31 | Mitsui High-Tec, Inc. | Tray and heat treatment method |
| CN206486569U (en) * | 2017-01-10 | 2017-09-12 | 上海汽车变速器有限公司 | Axial workpiece quenching for material rack |
| CN206736314U (en) * | 2017-05-11 | 2017-12-12 | 重庆晶焱鑫聚奎科技有限公司 | Cylinder axis carburizing and quenching frock |
| CN207918910U (en) * | 2018-02-11 | 2018-09-28 | 瑛岛金属（天津）有限公司 | A kind of quenching unit of fastener |
| CN109022741A (en) * | 2018-10-30 | 2018-12-18 | 湖北三江航天万山特种车辆有限公司 | A kind of torsion bar quenching hanger device |
| CN210481446U (en) * | 2019-10-10 | 2020-05-08 | 吴江华宏真空科技有限公司 | Combined multifunctional quenching clamp |
-
2019
- 2019-10-10 CN CN201910960186.8A patent/CN110541063A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009024243A (en) * | 2007-07-23 | 2009-02-05 | Jtekt Corp | Quenching method |
| CN202440534U (en) * | 2012-01-04 | 2012-09-19 | 东方蓝天钛金科技有限公司 | Quenching and feeding fixture device of fastening member product |
| CN202595207U (en) * | 2012-04-23 | 2012-12-12 | 上海萨克斯动力总成部件***有限公司 | Heat-treatment quenching clamp |
| CN203855608U (en) * | 2013-11-08 | 2014-10-01 | 胡佰林 | Rod workpiece quenching fixing device |
| CN203683668U (en) * | 2014-01-14 | 2014-07-02 | 杭州宗兴齿轮有限公司 | Special fixture for carburizing and quenching of intermediate input shaft gear |
| US20170248367A1 (en) * | 2016-02-26 | 2017-08-31 | Mitsui High-Tec, Inc. | Tray and heat treatment method |
| CN206486569U (en) * | 2017-01-10 | 2017-09-12 | 上海汽车变速器有限公司 | Axial workpiece quenching for material rack |
| CN206736314U (en) * | 2017-05-11 | 2017-12-12 | 重庆晶焱鑫聚奎科技有限公司 | Cylinder axis carburizing and quenching frock |
| CN207918910U (en) * | 2018-02-11 | 2018-09-28 | 瑛岛金属（天津）有限公司 | A kind of quenching unit of fastener |
| CN109022741A (en) * | 2018-10-30 | 2018-12-18 | 湖北三江航天万山特种车辆有限公司 | A kind of torsion bar quenching hanger device |
| CN210481446U (en) * | 2019-10-10 | 2020-05-08 | 吴江华宏真空科技有限公司 | Combined multifunctional quenching clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359197A (en) * | 2020-11-10 | 2021-02-12 | 中冶陕压重工设备有限公司 | Tray for large heat treatment gas furnace |
| CN114150134A (en) * | 2021-12-18 | 2022-03-08 | 苏州昭伍亿精密五金有限公司 | Heat treatment processing technology of high-strength bolt |
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