CN204039452U - The quenching device of annular element - Google Patents
The quenching device of annular element Download PDFInfo
- Publication number
- CN204039452U CN204039452U CN201420388986.XU CN201420388986U CN204039452U CN 204039452 U CN204039452 U CN 204039452U CN 201420388986 U CN201420388986 U CN 201420388986U CN 204039452 U CN204039452 U CN 204039452U
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- Prior art keywords
- annular element
- support
- annular
- disk
- strutting arrangement
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Abstract
The utility model proposes a kind of quenching device of annular element, for carrying out quench treatment to an annular element, this quenching device comprises the bracing or strutting arrangement for supporting annular element, heating unit and refrigerating unit, described bracing or strutting arrangement comprises the support of the circle for supporting annular element, the outer peripheral edge of described support is evenly provided with some limited blocks, the medial surface of each limited block is arc-shaped, be located at the internal surface of each limited block after on support at annular element and be resisted against the outside surface of annular element, described support is provided with some communicating poress, described bracing or strutting arrangement also comprises the disk that can separately be installed in below support, described disk is provided with some corresponding with communicating pores number, and each communicating pores can be each passed through and make its outer side be resisted against the slide block of annular element internal surface, the outer side of each slide block is arc-shaped.The limited block of the bracing or strutting arrangement in the utility model and the slide block of disk can prevent annular element from heating outwards expansion or cooling is inwardly shunk, and prevents size deviation.
Description
Technical field
The utility model relates to a kind of quenching device, refers to a kind of quenching device of annular element especially.
Background technology
Thermal treatment is the Special controlling operation in metal parts production process, is generally divided into the operations such as heating, insulation, cooling.Thermal treatment process, according to different parts thermal treatment temps, in conjunction with different parts speed of cooling, is divided into normalizing, annealing, tempering, quenching and other technique.Quenching is most important a kind of technique in technique in these, and parts integration capability can be made after quenching to be greatly improved.Again through twice cooling process after the quenching process of existing annular element usually adopts and first heats, but the deviation that can exist unavoidably in this heating and cooling process process in some temperature, cause the internal-and external diameter of annular element to produce deviation thus, thus affect the follow-up use of annular element.
Utility model content
The utility model proposes a kind of quenching device of annular element, solve the problem of the deviation of the size caused due to temperature deviation in prior art.
The technical solution of the utility model is achieved in that
A kind of quenching device of annular element, for carrying out quench treatment to an annular element, this quenching device comprises the bracing or strutting arrangement for supporting this annular element, the heating unit that this annular element is heated and the refrigerating unit that the annular element after heating is cooled, described bracing or strutting arrangement comprises the support of the circle for supporting annular element, the outer peripheral edge of described support is evenly provided with some limited blocks, the medial surface of each limited block is arc-shaped, be located at the internal surface of each limited block after on support at annular element and be resisted against the outside surface of annular element, described support is provided with some communicating poress, described bracing or strutting arrangement also comprises the disk that can separately be installed in below support, described disk is provided with some corresponding with communicating pores number, and each communicating pores can be each passed through and make its outer side be resisted against the slide block of annular element internal surface, the outer side of each slide block is arc-shaped.
The beneficial effects of the utility model are:
Quenching device in the utility model due to the outer peripheral edge of support be provided with annular element against limited block, prevent annular element in heat-processed to be heated and outwards expand and affect its size; Because described disk and slide block can separately be installed in below support, when cooling annular element, disk is installed in below support and makes each slide block be each passed through each communicating pores and make its outer side be resisted against annular element internal surface, thus prevent annular element from inwardly shrinking in process of cooling and producing size deviation, and then the problem of the deviation of the size preventing quenching device from causing due to temperature deviation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the sectional view that quenching device of the present utility model is in heated condition;
The stereographic map of bracing or strutting arrangement part in Fig. 2 Fig. 1;
Fig. 3 is the stereographic map of integrated disc portions in Fig. 1;
Fig. 4 is the stereographic map of Slipper in Fig. 1;
Fig. 5 is the sectional view that quenching device in Fig. 1 is in the state of cooling.
In figure:
10, bracing or strutting arrangement; 20, heating unit; 30, refrigerating unit; 40, annular element; 41, annular upper wall; 43, annular sidewall; 11, base; 12, axis body; 13, supporter; 14, support; 140, inner ring; 141, outer shroud; 143, rib; 144, communicating pores; 145, limited block; 15, built-in part; 150, flange; 16, disk; 160, opening; 162, chute; 18, slide block; 180, horizontal part; 182, vertical portion; 181, slide rail; 183, wedge shape end face; 130, chassis; 131, butting section; 132, abutment face.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, this quenching device comprises a bracing or strutting arrangement 10, is located in the heating unit 20 of this bracing or strutting arrangement 10 periphery and is located in this bracing or strutting arrangement 10 periphery and is positioned at the refrigerating unit 30 below heating unit 20.
Please refer to Fig. 2, described quenching device is used for carrying out quench treatment to annular element 40, the annular sidewall 43 that this annular element 40 comprises an annular upper wall 41 and extended to form by the periphery of this annular upper wall 41 downwards.
Described bracing or strutting arrangement 10 comprise a cylindrical shape base 11, be just inserted in the columniform axis body 12 in this base 11 and the supporter 13 that is sheathed on outside this base 11, described axis body 12, base 11 and supporter 13 arranged coaxial.
The bottom of described axis body 12 is connected with the first lifting device (not shown), axis body 12 can be made to move up and down relative to base 11 by driving this first lifting device.
The periphery on described axis body 12 top is arranged with one for supporting the support 14 of the circle of annular element 40.Described support 14 can be made up of the such as nonmagnetic substance such as pottery or low magneticsubstance, and it comprises a sheathed and inner ring 140 be fixed on outside axis body and this inner ring 140 arranged coaxial and outer shroud 141 in the same plane and being connected between described inner ring 140 and outer shroud 141 and equally spaced some ribs 143.The outer rim of described outer shroud 141 is identical with the physical dimension of annular element 40.In the present embodiment, described rib 143 is 8, when specifically implementing, change that can be according to circumstances suitable.Often form a communicating pores 144 between adjacent two ribs 143.The outer rim of described outer shroud 141 is also evenly provided with some limited blocks 145, and in the present embodiment, described limited block 145 is also 8.Described limited block 145 can be made up of the such as nonmagnetic substance such as pottery or low magneticsubstance, and each limited block 145 is corresponding with the communicating pores 144 of a support 14, and its cross section is arc-shaped.During concrete enforcement, described each limited block 145 can medial surface be only also arc-shaped.Be located at after on support 14 at annular element 40, the whole internal surface of described each limited block 145 is all resisted against the outside surface of annular element 40.
The top of described axis body 12 is also arranged with a columniform built-in part 15, and the outer peripheral edge, middle part of described built-in part 15 is provided with a flange 150.Be located at after on support 14 at described annular element 40, described built-in part 15 is contained in the endoporus of annular upper wall 41 of annular element 40, and the inner peripheral of the endoporus of the annular upper wall 41 of its outer peripheral edge and this annular element 40 leans; The end face of described flange 150 is resisted against the internal surface of the roof of annular element 40.
The periphery on described base 11 top is also sheathed and be fixed with the disk 16 of a ring-type, and the top of described disk 16 is relative with refrigerating unit 30.Please refer to Fig. 3, the interior hole peripheral of described disk 16 is evenly provided with some openings 160 be communicated with this endoporus, and the number of described opening 160 is corresponding with the number of communicating pores 144 on support 14.The end face of this disk 16 is provided with some chutes 162 corresponding with opening 160, and each chute 162 is by being inverted T-shaped, and it outwards radially extends to the limit end running through this disk 16 by opening 160.On this disk 16, corresponding each chute 162 position is arranged with a slide block 18 respectively.Refer to Fig. 4, each slide block 18 is roughly L shape, and it comprises horizontal part 180 and a vertical portion 182.The both sides of the bottom of described horizontal part 180 are respectively equipped with a slide rail 181, and described slide rail 181 slides and is located in the chute 162 of disk 16, thus described slide block 18 can be slided relative to disk 16.The end of the horizontal part 180 of described slide block 18 forms a wedge shape end face 183, and the cross section of the vertical portion 182 of described slide block 18 is circular arc.During concrete enforcement, described slide block 18 can outer side be only also arc-shaped.
Please again consult Fig. 1 and Fig. 2, some butting sections 131 that described supporter 13 comprises a circular chassis 130 and is evenly located on this chassis 130.The number of described butting section 131 is identical with the number of the communicating pores 144 of described support 14.Each butting section 131 is flat column, and by upwards extending vertically on chassis 130, its top has an abutment face be obliquely installed 132.Each butting section 131 is passed by the opening 160 of disk 16 and its abutment face 132 is leant with the wedge shape end face 183 of described slide block 18.The bottom on described chassis 130 is connected with the second lifting device (not shown), supporter 13 can be made to move up and down and make abutment face 132 against the wedge shape end face 183 of slide block 18, slide block 18 be slided along the chute 162 of disk 16 by driving this second lifting device.
Described heating unit 20 can be the heater coil that annular is arranged, and is heated the annular element 40 in it by its electrical connection.Described refrigerating unit 30 can be in it cooling tank being provided with refrigerant, and the sidewall of described cooling tank is provided with some apertures, can to ejected coolant in cooling tank by described aperture.
Please again consult Fig. 1, when this quenching device heats annular element 40, annular element 40 is located on support 14, and the periphery of annular element 40 and limited block 145 are leant, the outer peripheral edge of built-in part 15 is resisted against in the endoporus of annular upper wall 41 of annular element 40, flange 150 is resisted against the below of the annular upper wall 41 of annular element 40, to locate annular element 40; By adjusting the first lifting device, axis body 12 being moved up and down, making annular element 40 just relative with heating unit 20, then heated by heating unit 20 pairs of annular elements 40.Because the periphery of limited block 145 with annular element 40 leans, prevent annular element 40 in heat-processed to be heated and outwards expand and affect its size.
Refer to Fig. 5, when this quenching device cools annular element 40, axis body 12 is made to drive support 14 and annular element 40 to move down together by the first lifting device, make annular element 40 just relative with refrigerating unit 30, now, described support 14 is positioned on disk 16, and makes the top of slide block 18 make its outer side be resisted against the inside of the annular sidewall 43 of annular element 40 through the communicating pores 144 of support 14, more successively carries out twice cooling by refrigerating unit 30 pairs of annular elements 40.Outer side due to slide block 18 is resisted against the inside of annular side 43 wall of annular element 40, thus prevents this annular element 40 from inwardly shrinking in process of cooling and producing size deviation.After again twice cooling being completed to annular element 40, by driving the second lifting device, supporter 13 is moved down thus cancel to the wedge shape end face 183 of slide block 18 against, make slide block 18 can cancel to disk 16 medial movement to annular element 40 internal surface against, thus annular element 40 can easily be dismantled.In addition, due to supporter 13 can move up and down make its abutment face 132 can with the wedge shape end face 183 of slide block 18 against, make slide block 18 that the chute 162 along disk 16 can be had to slide, thus the different hole size of annular sidewall 43 can be adapted to, strengthen its versatility.
During concrete enforcement, the structure of described annular element 40 is not limited to the situation of above-described embodiment, and it also can be only the annular element with annular sidewall 43.The structure of described quenching device is also not limited to the situation of above-described embodiment, its can be suitable as the case may be change, as long as to ensure when heating against limited location block 145 outside annular element 40, when cooling, simultaneously in the medial surface of annular element 40 against the structure having slide block 18.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the quenching device of an annular element, for carrying out quench treatment to an annular element, this quenching device comprises the bracing or strutting arrangement for supporting this annular element, the heating unit that this annular element is heated and the refrigerating unit that the annular element after heating is cooled, it is characterized in that: described bracing or strutting arrangement comprises the support of the circle for supporting annular element, the outer peripheral edge of described support is evenly provided with some limited blocks, the medial surface of each limited block is arc-shaped, be located at the internal surface of each limited block after on support at annular element and be resisted against the outside surface of annular element, described support is provided with some communicating poress, described bracing or strutting arrangement also comprises the disk that can separately be installed in below support, described disk is provided with some corresponding with communicating pores number, and each communicating pores can be each passed through and make its outer side be resisted against the slide block of annular element internal surface, the outer side of each slide block is arc-shaped.
2. the quenching device of annular element as claimed in claim 1, it is characterized in that: the base that described bracing or strutting arrangement also comprises a cylindrical shape and the columniform axis body be inserted in this base, described support is sheathed and be fixed on this axis body, the bottom of described axis body is connected with a lifting device, described disk is sheathed and be fixed on this base, described heating unit and refrigerating unit are all located in the periphery of bracing or strutting arrangement, and described refrigerating unit is positioned at the below of heating unit, the top of described disk is relative with described refrigerating unit.
3. the quenching device of annular element as claimed in claim 2, it is characterized in that: the annular sidewall that described annular element comprises an annular upper wall and extended to form downwards by the periphery of this annular upper wall, the top of described axis body is also arranged with a columniform built-in part, the outer peripheral edge, middle part of described built-in part is provided with a flange, described annular element is located at after on support, described built-in part is contained in the endoporus of the annular upper wall of annular element, and the inner peripheral of the endoporus of the annular upper wall of its outer peripheral edge and this annular element leans, the end face of described flange is resisted against the internal surface of the roof of annular element.
4. the quenching device of annular element as claimed in claim 2, it is characterized in that: described disk is circular, in it, hole peripheral is evenly provided with the some openings be communicated with this endoporus, the number of described opening is corresponding with the number of communicating pores on support, the end face of described disk is provided with the some chutes that are communicated with corresponding to each opening respectively, the bottom of each slide block is located at respectively in each chute and also can be moved along chute, described bracing or strutting arrangement also comprises the supporter being sheathed on chassis outer side, described supporter comprises circular chassis and is located on this chassis and some butting sections that can be arranged in respectively in each opening of disk, the top of each butting section formed can with slide block side against and make the abutment face that it can slide along slideway, the bottom of described supporter is connected with another lifting device.
5. the quenching device of annular element as claimed in claim 4, it is characterized in that: each slide block is L shape, it comprises a horizontal part and a vertical portion, the end of described horizontal part formed with the abutment face of butting section against wedge shape end face, the outer side of described vertical portion be with the inside of annular element against arc-shaped.
6. the quenching device of annular element as claimed in claim 1, it is characterized in that: described support is ceramics bracket, described limited block is ceramic limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388986.XU CN204039452U (en) | 2014-07-14 | 2014-07-14 | The quenching device of annular element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388986.XU CN204039452U (en) | 2014-07-14 | 2014-07-14 | The quenching device of annular element |
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| Publication Number | Publication Date |
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| CN204039452U true CN204039452U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420388986.XU Expired - Fee Related CN204039452U (en) | 2014-07-14 | 2014-07-14 | The quenching device of annular element |
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| CN (1) | CN204039452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525086A (en) * | 2014-10-17 | 2016-04-27 | 株式会社捷太格特 | Heat treatment apparatus and heat treatment method |
| CN106002109A (en) * | 2016-08-01 | 2016-10-12 | 浙江金驰机械有限公司 | Automobile synchronizer gear sleeve manufacturing technology and aging treatment machine |
| CN109234516A (en) * | 2018-09-19 | 2019-01-18 | 温岭市大山热处理厂（普通合伙） | A kind of heat treatment process and its annealing device of gearbox wheel hub |
-
2014
- 2014-07-14 CN CN201420388986.XU patent/CN204039452U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525086A (en) * | 2014-10-17 | 2016-04-27 | 株式会社捷太格特 | Heat treatment apparatus and heat treatment method |
| CN106002109A (en) * | 2016-08-01 | 2016-10-12 | 浙江金驰机械有限公司 | Automobile synchronizer gear sleeve manufacturing technology and aging treatment machine |
| CN106002109B (en) * | 2016-08-01 | 2018-01-16 | 浙江金驰机械有限公司 | The production technology and timeliness processor of a kind of gear sleeve of automobile synchronizer |
| CN109234516A (en) * | 2018-09-19 | 2019-01-18 | 温岭市大山热处理厂（普通合伙） | A kind of heat treatment process and its annealing device of gearbox wheel hub |
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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: 20141224 Termination date: 20200714 |