CN203923303U - Metal sheet heat treatment deformation device - Google Patents
Metal sheet heat treatment deformation device Download PDFInfo
- Publication number
- CN203923303U CN203923303U CN201420279886.3U CN201420279886U CN203923303U CN 203923303 U CN203923303 U CN 203923303U CN 201420279886 U CN201420279886 U CN 201420279886U CN 203923303 U CN203923303 U CN 203923303U
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- Prior art keywords
- fixed frame
- lower fixed
- metal sheet
- frame
- heat treatment
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model discloses a kind of metal sheet heat treatment deformation device, it is characterized in that: comprise lower fixed frame and upper fixed frame, fixed framework is the rectangular frame that shape and size are identical with lower fixed frame, on three sides of described lower fixed frame, bolt bracing frame is installed, described bolt bracing frame comprises " 7 " font pillar uniform along three side edge length directions of lower fixed frame, described " 7 " font pillar lower end is fixedly connected with lower fixed frame side, its upper end inwardly arranges, and its traversing section be provided with vertical threaded hole and with the supporting bolt of threaded hole, its advantage is: by upper fixed frame and the lower fixed frame of rectangle are set, pending thin plate is placed between upper fixed frame lower surface and lower fixed frame upper surface, due to the degree of freedom on upper fixed frame and lower fixed frame restriction thin plate four limits, effectively prevent that metal sheet from causing distortion or curling phenomenon because being heated, guarantee thermal treatment quality.
Description
Technical field
The utility model relates to metal sheet heat treatment technics field, relates in particular to a kind of metal sheet heat treatment deformation device, can effectively prevent the distortion of metal sheet in heat treatment process.
Background technology
Metal is in thermal treatment heating and cooling process, and inhomogeneous due to heating and cooling, easily produces thermal stresses in metal inside; In the time undergoing phase transition in its heat treatment process, because of the non-isochronism that metal different sites undergoes phase transition, also can produce certain internal stress in metal inside.This stress producing in heat treatment process, easily causes metalwork to deform, and particularly metal sheet is controlled if do not taken measures, and will be bound to produce distortion, the heat treatment deformation such as curling.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of metal sheet heat treatment deformation device, coordinate by bolt bracing frame, upper fixed frame, lower fixed frame and bolt, pending metal sheet is clipped between upper fixed frame and lower fixed frame, avoids metal sheet in heat treatment process, to produce distortion and the heat treatment deformation such as curling.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of metal sheet heat treatment deformation device, it is characterized in that: comprise lower fixed frame and upper fixed frame, fixed framework is the rectangular frame that shape and size are identical with lower fixed frame, on three sides of described lower fixed frame, bolt bracing frame is installed, described bolt bracing frame comprises " 7 " font pillar uniform along three side edge length directions of lower fixed frame, described " 7 " font pillar lower end is fixedly connected with lower fixed frame side, its upper end inwardly arranges, and its traversing section be provided with vertical threaded hole and with the supporting bolt of threaded hole.
On described lower fixed frame one side, be fixed with circular link.
Described " 7 " font pillar lower end and the welding of lower fixed frame.
Also comprise the suspension holdfast articulating with circular link, described suspension holdfast is " L " shape structure.
The beneficial effect that adopts technique scheme to produce is: by upper fixed frame and the lower fixed frame of rectangle are set, pending thin plate is placed between upper fixed frame lower surface and lower fixed frame upper surface, by " 7 " font pillar of being located on three sides of lower fixed frame, upper fixed frame and lower fixed frame are compressed simultaneously, and utilize suspension holdfast by fastening good upper fixed frame, lower fixed frame and metal sheet are heat-treated jointly, due to the degree of freedom on upper fixed frame and lower fixed frame restriction thin plate four limits, in heat treatment process, can effectively prevent that metal sheet is because of inhomogeneous or inhomogeneous distortion or the curling phenomenon of causing of material of being heated, guarantee thermal treatment quality.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is upper stationary frame structure schematic diagram;
Fig. 3 is lower stationary frame structure schematic diagram;
Fig. 4 is suspension holdfast structural representation;
In the accompanying drawings: 1, upper fixed frame; 2, lower fixed frame; 3, metal sheet; 4, " 7 " font pillar; 5, bolt; 6, circular link; 7, suspension holdfast.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model discloses a kind of metal sheet heat treatment deformation device (referring to accompanying drawing 1), comprise that lower fixed frame 2(is referring to accompanying drawing 3) and upper fixed frame 1(referring to accompanying drawing 2), fixed framework 1 is the rectangular frame that shape and size are identical with lower fixed frame 2, on three sides of described lower fixed frame 2, bolt bracing frame is installed, described bolt bracing frame comprises " 7 " font pillar 4 uniform along three side edge length directions of lower fixed frame 2, described " 7 " font pillar 4 lower ends are fixedly connected with lower fixed frame 2 sides, its upper end inwardly arranges, and its traversing section be provided with vertical threaded hole and with the supporting bolt 5 of threaded hole, metal sheet 3 is placed on lower fixed frame lower surface, then upper fixed frame is placed on metal sheet upper surface, turn bolt simultaneously, bolt lower end contacts with upper fixed frame upper surface, and compress, certainly, the bolt bracing frame using can also adopt other modes, as long as can realize, metal sheet is compressed, and do not become flexible because being heated in heat treatment process, on described lower fixed frame 2 one sides, be fixed with circular link 6, described " 7 " font pillar 4 lower ends and lower fixed frame 2 weld, also comprise that the suspension holdfast 7(articulating with circular link 6 is referring to accompanying drawing 4), described suspension holdfast 7 is " L " shape structure, suspension holdfast is used in heat treatment process clamping upper fixed frame, lower fixed frame and metal sheet are together suspended from heat treatment furnace and heat-treat.
In a word, the utility model is by arranging upper fixed frame and the lower fixed frame of rectangle, pending thin plate is placed between upper fixed frame lower surface and lower fixed frame upper surface, by " 7 " font pillar of being located on three sides of lower fixed frame, upper fixed frame and lower fixed frame are compressed simultaneously, and utilize suspension holdfast by fastening good upper fixed frame, lower fixed frame and metal sheet are heat-treated jointly, due to the degree of freedom on upper fixed frame and lower fixed frame restriction thin plate four limits, in heat treatment process, can effectively prevent that metal sheet is because of inhomogeneous or inhomogeneous distortion or the curling phenomenon of causing of material of being heated, guarantee thermal treatment quality.
Claims (4)
1. a metal sheet heat treatment deformation device, it is characterized in that: comprise lower fixed frame (2) and upper fixed frame (1), fixed framework (1) is the rectangular frame that shape and size are identical with lower fixed frame (2), on three sides of described lower fixed frame (2), bolt bracing frame is installed, described bolt bracing frame comprises " 7 " font pillar (4) uniform along three side edge length directions of lower fixed frame (2), described " 7 " font pillars (4) lower end is fixedly connected with lower fixed frame (2) side, its upper end inwardly arranges, and its traversing section be provided with vertical threaded hole and with the supporting bolt (5) of threaded hole.
2. metal sheet heat treatment deformation device according to claim 1, is characterized in that: on described lower fixed frame (2) one sides, be fixed with circular link (6).
3. metal sheet heat treatment deformation device according to claim 2, is characterized in that: described " 7 " font pillar (4) lower end and lower fixed frame (2) welding.
4. " 7 " according to claim 3 font pillars (4), is characterized in that: also comprise the suspension holdfast (7) articulating with circular link (6), described suspension holdfast (7) is " L " shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279886.3U CN203923303U (en) | 2014-05-29 | 2014-05-29 | Metal sheet heat treatment deformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279886.3U CN203923303U (en) | 2014-05-29 | 2014-05-29 | Metal sheet heat treatment deformation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203923303U true CN203923303U (en) | 2014-11-05 |
Family
ID=51819158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279886.3U Expired - Fee Related CN203923303U (en) | 2014-05-29 | 2014-05-29 | Metal sheet heat treatment deformation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203923303U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537372A (en) * | 2015-12-16 | 2016-05-04 | 天津苑航科技有限公司 | Pneumatic punching machine capable of being used for plates with different thicknesses |
| CN108728623A (en) * | 2017-04-21 | 2018-11-02 | 兰州兰石重型装备股份有限公司 | Combined type double plate thread-locking ring exchanger heat handles anti-deformation device and its application method |
| CN111041159A (en) * | 2019-12-19 | 2020-04-21 | 陕西宏远航空锻造有限责任公司 | Tool for preventing warping caused by heat treatment and using method thereof |
-
2014
- 2014-05-29 CN CN201420279886.3U patent/CN203923303U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537372A (en) * | 2015-12-16 | 2016-05-04 | 天津苑航科技有限公司 | Pneumatic punching machine capable of being used for plates with different thicknesses |
| CN108728623A (en) * | 2017-04-21 | 2018-11-02 | 兰州兰石重型装备股份有限公司 | Combined type double plate thread-locking ring exchanger heat handles anti-deformation device and its application method |
| CN108728623B (en) * | 2017-04-21 | 2023-06-23 | 兰州兰石重型装备股份有限公司 | Heat treatment anti-deformation device for combined double-tube-plate threaded locking ring heat exchanger and use method thereof |
| CN111041159A (en) * | 2019-12-19 | 2020-04-21 | 陕西宏远航空锻造有限责任公司 | Tool for preventing warping caused by heat treatment and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170529 |