CN109182718A - A kind of batch heat treatment tooling of long axis class forging stick - Google Patents
A kind of batch heat treatment tooling of long axis class forging stick Download PDFInfo
- Publication number
- CN109182718A CN109182718A CN201811335716.1A CN201811335716A CN109182718A CN 109182718 A CN109182718 A CN 109182718A CN 201811335716 A CN201811335716 A CN 201811335716A CN 109182718 A CN109182718 A CN 109182718A
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- China
- Prior art keywords
- long axis
- heat treatment
- hanging
- axis class
- plug
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- 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.)
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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
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
-
- 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
- C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
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- 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)
- Forging (AREA)
Abstract
The present invention relates to a kind of heat treatment process equipment technology fields, the batch heat treatment tooling of specifically a kind of long axis class forging stick, including suspension hook, the suspension hook is attached by lateral pin or nut with plug, the plug lower end is attached with eight hanging scaffolds, eight hanging scaffold outer ends are evenly arranged with eight hanging holes, eight hanging holes are circumferentially uniformly distributed in direction, 45 ° are divided between each hanging hole, the present invention can carry out eight root long axis classes forging stick simultaneously and be heat-treated, heat treatment cost can be saved in this way, increase substantially production efficiency, and after being heat-treated simultaneously, the deformation extent of long axis class forging stick has also obtained effective control, facilitate the use of equipment.
Description
Technical field
The present invention relates to a kind of heat treatment process equipment technology field, the batch heat treatment of specifically a kind of long axis class forging stick
Tooling.
Background technique
Heat treatment refers to material in the solid state, by the means of heating, heat preservation and cooling, to obtain intended tissue and performance
A kind of metal heat processing technique.During from the Stone Age Bronze Age and the Iron Age is proceeded to, the work of heat treatment
With gradually being recognized by people.
For long axis type free forging bar, there are mainly two types of be heat-treated charging mode at present: a kind of using horizontal positioned
Charging mode；Another kind is using the charging mode being hung vertically.Using horizontal positioned advantage to be can be with more than one piece with furnace shove charge
Batch is heat-treated, and high production efficiency can effectively save heat, reduce cost, and disadvantage is to deform not in heat treatment process
Controllably, subsequent to be aligned；Using being that deformation is controllable the advantages of being hung vertically, disadvantage is that shove charge quantity is few, production effect
Rate is low, higher cost.Therefore, those skilled in the art provide a kind of batch heat treatment tooling of long axis class forging stick, to solve
The problems mentioned above in the background art.
Summary of the invention
The purpose of the present invention is to provide a kind of batch heat treatment toolings of long axis class forging stick, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of batch heat treatment tooling of long axis class forging stick, including suspension hook, the suspension hook pass through lateral pin or nut and core
Stick is attached, and the plug lower end is attached with eight hanging scaffolds, and eight hanging scaffold outer ends are evenly arranged with eight hangings
Hole, eight hanging holes are circumferentially uniformly distributed in direction, between each hanging hole between be divided into 45 °.
As a further solution of the present invention: the plug lower end is inserted into inside the centre bore of eight hanging scaffolds, is conveniently set
Standby connection.
As a further solution of the present invention: being provided with limited block on the downside of the plug and eight hanging scaffold junctions, guarantee
Connection between equipment.
As a further solution of the present invention: the limited block is linked together with plug using the technique of casting.
As a further solution of the present invention: the hanging hole inner upper end is provided with flange end I and flange end II, can be with
Facilitate the connection of equipment.
As a further solution of the present invention: the upside of flange end II is arranged in the flange end I.
As further scheme of the invention: the flange end I and flange end II is internally provided with long axis class forging stick, uses
Stick is forged in clamping long axis class.
Compared with prior art, the beneficial effects of the present invention are: 1) present invention outside is evenly arranged with eight hangers, this
Sample is smooth by the processing of the contact surface of plug and eight hanging scaffolds, guarantees that the axis of eight hanging scaffolds of tooling is overlapped with the axis of plug；
2) present invention can carry out simultaneously eight root long axis classes forging stick be heat-treated, heat treatment cost can be saved in this way,
Production efficiency is increased substantially, and simultaneously after heat treatment, the deformation extent of long axis class forging stick has also obtained effective control, side
Equipment use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the batch heat treatment tooling that a kind of long axis class of the present invention forges stick.
Fig. 2 is the structural representation that a kind of long axis class of the present invention forges octagonal hanging scaffold main view in the batch heat treatment tooling of stick
Figure.
Fig. 3 is the structural representation that a kind of long axis class of the present invention forges octagonal hanging scaffold top view in the batch heat treatment tooling of stick
Figure.
Fig. 4 is the structural schematic diagram that a kind of long axis class of the present invention forges plug in the batch heat treatment tooling of stick.
1- suspension hook, 2- plug, eight hanging scaffolds of 3-, 4- flange end I, 5- flange end II, 6- long axis class forge stick, 7- hanging hole.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
Refering to fig. 1~4, in the embodiment of the present invention, a kind of batch heat treatment tooling of long axis class forging stick, including suspension hook 1, institute
It states suspension hook 1 to be attached by lateral pin or nut with plug 2,2 lower end of plug is attached with eight hanging scaffolds 3, described
2 lower end of plug is inserted into inside the centre bore of eight hanging scaffolds 3, and eight hanging scaffolds, 3 outer end is evenly arranged with eight hanging holes 7,
Eight hanging holes 7 are circumferentially uniformly distributed in direction, between each hanging hole 7 between be divided into 45 °, on 7 inside of hanging hole
End is provided with flange end I 4 and flange end II 5, and the upside of flange end II 5, the flange end I is arranged in the flange end I 4
4 are internally provided with long axis class forging stick 6 with flange end II 5, are uniformly arranged eight hanging holes by the surrounding of eight hanging scaffolds 3, in this way
Eight root long axis classes forging stick 6 can be carried out simultaneously to be heat-treated, and can be saved heat treatment cost in this way, be increased substantially production effect
Rate, and simultaneously after heat treatment, the deformation extent of long axis class forging stick has also obtained effective control, facilitates the use of equipment.
Embodiment two
Unlike embodiment one: being provided with limited block, the limit on the downside of the plug 2 and eight 3 junctions of hanging scaffold
Position block is linked together with plug 2 using the technique of casting, can effectively be facilitated between plug 2 and eight hanging scaffolds 3 in this way
Connection, facilitate equipment carry out using.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of batch heat treatment tooling of long axis class forging stick, including suspension hook (1), the suspension hook (1) pass through lateral pin or nut
It is attached with plug (2), which is characterized in that plug (2) lower end is attached with eight hanging scaffolds (3), and described eight are hung
Disk (3) outer end is evenly arranged with eight hanging holes (7), and eight hanging holes (7) are circumferentially uniformly distributed in direction, each hanging
45 ° are divided between hole (7).
2. a kind of batch heat treatment tooling of long axis class forging stick according to claim 1, which is characterized in that the plug
(2) lower end is inserted into inside the centre bore of eight hanging scaffolds (3).
3. a kind of batch heat treatment tooling of long axis class forging stick according to claim 2, which is characterized in that the plug
(2) limited block is provided with on the downside of eight hanging scaffold (3) junctions.
4. a kind of batch heat treatment tooling of long axis class forging stick according to claim 3, which is characterized in that the limited block
It is linked together with plug (2) using the technique of casting.
5. a kind of batch heat treatment tooling of long axis class forging stick according to claim 1, which is characterized in that the hanging hole
(7) inner upper end is provided with flange end I (4) and flange end II (5).
6. a kind of batch heat treatment tooling of long axis class forging stick according to claim 5, which is characterized in that the flange end
I (4) is arranged in the upside of (5) flange end II.
7. a kind of batch heat treatment tooling of long axis class forging stick according to claim 6, which is characterized in that the flange end
I (4) and flange end II (5) are internally provided with long axis class forging stick (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335716.1A CN109182718A (en) | 2018-11-11 | 2018-11-11 | A kind of batch heat treatment tooling of long axis class forging stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335716.1A CN109182718A (en) | 2018-11-11 | 2018-11-11 | A kind of batch heat treatment tooling of long axis class forging stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109182718A true CN109182718A (en) | 2019-01-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811335716.1A Pending CN109182718A (en) | 2018-11-11 | 2018-11-11 | A kind of batch heat treatment tooling of long axis class forging stick |
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|---|---|
| CN (1) | CN109182718A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202201936U (en) * | 2011-08-19 | 2012-04-25 | 天津赛瑞机器设备有限公司 | Lifting appliance special for quenching of long stepped shaft |
| CN202865288U (en) * | 2012-07-19 | 2013-04-10 | 泰尔重工股份有限公司 | Special tool for heat treatment tempering of slim spring shafts |
| CN103627864A (en) * | 2013-12-13 | 2014-03-12 | 重庆齿轮箱有限责任公司 | Lifting device special for cold and heat treatment |
| CN106995874A (en) * | 2017-01-05 | 2017-08-01 | 西安航天动力机械厂 | A kind of automatic suspending equipment of vertical vacuum furnace |
| CN206502843U (en) * | 2016-12-14 | 2017-09-19 | 北京北方车辆集团有限公司 | Crowbar Quenching Treatment accessory hanging scaffold |
| CN206887171U (en) * | 2017-04-27 | 2018-01-16 | 沈阳飞机工业（集团）有限公司 | A kind of cutter Special fixture for heat treatment |
| CN207619459U (en) * | 2017-09-30 | 2018-07-17 | 洛阳万有力科技有限公司 | A kind of hanging apparatus for automobile axle shaft batch heating quenching |
-
2018
- 2018-11-11 CN CN201811335716.1A patent/CN109182718A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202201936U (en) * | 2011-08-19 | 2012-04-25 | 天津赛瑞机器设备有限公司 | Lifting appliance special for quenching of long stepped shaft |
| CN202865288U (en) * | 2012-07-19 | 2013-04-10 | 泰尔重工股份有限公司 | Special tool for heat treatment tempering of slim spring shafts |
| CN103627864A (en) * | 2013-12-13 | 2014-03-12 | 重庆齿轮箱有限责任公司 | Lifting device special for cold and heat treatment |
| CN206502843U (en) * | 2016-12-14 | 2017-09-19 | 北京北方车辆集团有限公司 | Crowbar Quenching Treatment accessory hanging scaffold |
| CN106995874A (en) * | 2017-01-05 | 2017-08-01 | 西安航天动力机械厂 | A kind of automatic suspending equipment of vertical vacuum furnace |
| CN206887171U (en) * | 2017-04-27 | 2018-01-16 | 沈阳飞机工业（集团）有限公司 | A kind of cutter Special fixture for heat treatment |
| CN207619459U (en) * | 2017-09-30 | 2018-07-17 | 洛阳万有力科技有限公司 | A kind of hanging apparatus for automobile axle shaft batch heating quenching |
Non-Patent Citations (1)
| Title |
|---|
| 驰兔旗舰店: "螺丝刀挂板", 《淘宝网》 * |
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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: 20190111 |