CN107955870A - A kind of waste heat quenching device suitable for belt track iron tooth workpiece - Google Patents
A kind of waste heat quenching device suitable for belt track iron tooth workpiece Download PDFInfo
- Publication number
- CN107955870A CN107955870A CN201810078836.1A CN201810078836A CN107955870A CN 107955870 A CN107955870 A CN 107955870A CN 201810078836 A CN201810078836 A CN 201810078836A CN 107955870 A CN107955870 A CN 107955870A
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- China
- Prior art keywords
- workpiece
- chute
- quenching bath
- waste heat
- quenching
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Classifications
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- 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
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
-
- 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
- C21D1/63—Quenching devices for bath quenching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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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)
Abstract
The present invention provides a kind of waste heat quenching device suitable for belt track iron tooth workpiece, conveyer belt and chute including quenching bath and in quenching bath, the lower end of the chute is located at the top of conveyer belt, the upper end of the chute stretches out in quenching bath, the chute is made of two guide pipes, two blocks of L-shaped side plates and one piece of top plate, wherein two guide pipes, which are spaced a distance, is arranged in parallel, the outside tube wall of every guide pipe is respectively connected with one piece of L-shaped plate-side plate welding, the top of two blocks of L-shaped side plates with the top plate both ends.In above-mentioned technical proposal, guide pipe, L-shaped side plate and top plate limit the different angle of workpiece, workpiece can keep same state to drop on the conveyor belt using dead weight, and it can fall on the same position of conveyer belt, workpiece is set to have unified placing direction and position, and the cooling velocity in quenching bath at same position is controllable, the purpose for allowing all workpiece to be quenched under same optimum condition is thereby realized.
Description
Technical field
The present invention relates to forging field, particularly a kind of waste heat quenching device.
Background technology
Belt track iron tooth part as shown in Figure 1, which includes a flat cuboid, in the middle part of cuboid
There is the boss at two intervals, boss is with cuboid by compared with small arc-shaped transition.Since the part shape is more complicated, section has larger prominent
Become, the metal strain in each portion is also inconsistent, and larger difficulty is brought to Heat Treatment.
The original immediate quenching of the part enters groove mode and uses common chute structure (see Fig. 2), its shortcoming is：Workpiece 4
After chute 3 slips into quenching bath 1, meeting pole is erratically dropped on conveyer belt 2, causes the cooling velocity of workpiece each several part can not
Grasp and control, correspondingly caused thermal stress and structural stress may be unexpected by and control in cooling procedure, furthermore work
Each portion's changes of section of part is larger, and is elongated class workpiece, therefore, is heat-treated the three big defects that most should be controlled and prevent：Deform, is hard
Unqualified and cracking is spent, can not be guaranteed., can be significantly and workpiece deformation is big, the uneven unqualified, high rejection rate of hardness
Increase manufacture cost, reduces enterprise competitiveness.
The content of the invention
The purpose of the present invention is to solve the above-mentioned problems of the prior art, there is provided one kind is suitable for belt track iron tooth work
The waste heat quenching device of part.
The present invention is on the technical solution of method：A kind of waste heat quenching device suitable for belt track iron tooth workpiece, including
Quenching bath and conveyer belt and chute in quenching bath, the lower end of the chute are located at the top of conveyer belt, the chute
Upper end stretch out in quenching bath, the chute is made of two guide pipes, two blocks of L-shaped side plates and one piece of top plate, wherein two are led
Be spaced a distance and be arranged in parallel to pipe, the outside tube wall of every guide pipe respectively with one piece of L-shaped plate-side plate welding, two pieces of L-shaped sides
The top of plate is connected with the top plate both ends.
Further, the guide pipe exposes one section of quenching bath and is bent downwardly, and forms the upper end opening of whole chute
Horn mouth.
Preferably, the chute is angularly disposed in quenching bath.
In one embodiment, the top of two blocks of L-shaped side plates is mutually welded with the top plate both ends.
In above-mentioned technical proposal, since chute is made of two guide pipes, two blocks of L-shaped side plates and one piece of top plate, wherein two
Root guide pipe, which is spaced a distance, to be arranged in parallel, and so when belt track iron tooth workpiece is put on chute, the boss of workpiece must
All it is so the gap for being passed down through two guide pipes, guide pipe, L-shaped side plate and top plate limit the different angle of workpiece,
Workpiece can keep same state to drop on the conveyor belt using dead weight, and can fall on the same position of conveyer belt, workpiece is united
One placing direction and position, and the cooling velocity in quenching bath at same position is controllable, thereby realizes and allows
The purpose that all workpiece are quenched under same optimum condition.
Quenching unit provided by the invention has the positive effect that：
1）By controlling cooling rate and workpiece enters the deflection that water direction reduces workpiece, make deformation amount controlling in claimed range,
Eliminate leveling process；
2）Workpiece hardness more reaches unanimity, and has prevented the unqualified phenomenon of hardness, has eliminated and reprocess process；
3）Since workpiece each several part cooling velocity is controlled, the possibility of workpiece cracking is greatly reduced, therefore, can significantly be carried
High workpiece's qualification rate；
4）Shorten the workpiece manufacturing cycle, improve production efficiency, improve the competitiveness of workpiece；
5）Slideway space is reduced, and workpiece can only glide in one direction, avoids falling direction random.
Brief description of the drawings
Fig. 1 is the structure diagram of belt track iron tooth workpiece；
Fig. 2 is the waste heat quenching device structure diagram that the prior art provides；
Fig. 3 is the waste heat quenching device structure diagram in the embodiment of the present invention；
Fig. 4 is the A of chute in Fig. 3 to structure diagram；
Reference numeral is：
1 --- --- --- --- workpiece 31 --- guide pipe 32 --- L-shaped side plate of chute 4 of conveyer belt 3 of quenching bath 2
33 --- top plate.
Embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.In the description of the present invention, " multiple " are meant that two or two
More than, unless otherwise specifically defined.In the description of the present invention, it is necessary to which explanation, unless otherwise prescribed and limits,
Term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be mechanical connection or electrical connection or two
Connection inside element, can be directly connected, and can also be indirectly connected by intermediary, for the ordinary skill of this area
For personnel, the concrete meaning of the term can be understood as the case may be.
As shown in Figure 3,4, the preferred embodiment of the present invention is：A kind of immediate quenching suitable for belt track iron tooth workpiece fills
Put, including quenching bath 1 and conveyer belt 2 and chute 3 in quenching bath 1, the chute 3 is angularly disposed in quenching bath 1,
The lower end of the chute 3 is located at the top of conveyer belt 2, and the upper end of the chute 3 stretches out in quenching bath 1, and the chute 3 is by two
31, two blocks of L-shaped side plates 32 of guide pipe and one piece of top plate 33 are formed, wherein two guide pipes 31 are spaced a distance parallel set
Put, the outside tube wall of every guide pipe 31 is respectively welded with one block of L-shaped side plate 32, the top of two blocks of L-shaped side plates 32 and the top plate
Mutually weld at 33 both ends；The guide pipe 31 expose quenching bath 1 one section is bent downwardly, and forms the upper end opening of whole chute 3
Horn mouth.
In above-mentioned technical proposal, since chute 3 is made of two guide pipes, 31, two blocks of L-shaped side plates 32 and one piece of top plate 33,
Wherein two guide pipes 31, which are spaced a distance, is arranged in parallel, so when belt track iron tooth workpiece 4 is put on chute 3, work
It is all the gap for being passed down through two guide pipes 31 that the boss of part 4 is inevitable, and guide pipe 31, L-shaped side plate 32 and top plate 33 are to workpiece 4
Different angle limited, workpiece 4 can keep same state to drop on conveyer belt 2 using dead weight, and can fall in conveyer belt 2
Same position on, workpiece 4 has been unified placing direction and position, and the cooling velocity in quenching bath 1 at same position be can
With control, the purpose for allowing all workpiece to be quenched under same optimum condition is thereby realized.
Quenching unit provided by the invention has the positive effect that：
1）By controlling cooling rate and workpiece enters the deflection that water direction reduces workpiece, make deformation amount controlling in claimed range,
Eliminate leveling process；
2）Workpiece hardness more reaches unanimity, and has prevented the unqualified phenomenon of hardness, has eliminated and reprocess process；
3）Since workpiece each several part cooling velocity is controlled, the possibility of workpiece cracking is greatly reduced, therefore, can significantly be carried
High workpiece's qualification rate；
4）Shorten the workpiece manufacturing cycle, improve production efficiency, improve the competitiveness of workpiece；
5）Slideway space is reduced, and workpiece can only glide in one direction, avoids falling direction random.
Above-described embodiment is the preferable implementation of the present invention, and in addition, the present invention can be realized with other manner,
Any obviously replaced on the premise of not departing from the technical program design within protection scope of the present invention.
In order to allow those of ordinary skill in the art more easily to understand improvements of the present invention relative to the prior art, this
Some attached drawings of invention and description have been simplified, and for the sake of clarity, present specification is omitted some other members
Element, those of ordinary skill in the art should be aware that these elements omitted also may make up present disclosure.
Claims (4)
1. a kind of waste heat quenching device suitable for belt track iron tooth workpiece, including quenching bath（1）With installed in quenching bath（1）Interior
Conveyer belt（2）And chute（3）, the chute（3）Lower end be located at conveyer belt（2）Top, the chute（2）Upper end stretch out
In quenching bath（1）, it is characterised in that：The chute（1）By two guide pipes（31）, two blocks of L-shaped side plates（32）With one piece of top plate
（33）Form, wherein two guide pipes（31）It is spaced a distance and is arranged in parallel, every guide pipe（31）Outside tube wall it is each
With one block of L-shaped side plate（32）Welding, two blocks of L-shaped side plates（32）Top and the top plate（33）Both ends are connected.
2. the waste heat quenching device according to claim 1 suitable for belt track iron tooth workpiece, it is characterised in that：The guiding
Pipe（31）Expose quenching bath（1）One section be bent downwardly, make whole chute（3）Upper end opening formed horn mouth.
3. the waste heat quenching device according to claim 1 or 2 suitable for belt track iron tooth workpiece, it is characterised in that：It is described
Chute（3）It is angularly disposed in quenching bath（1）It is interior.
4. the waste heat quenching device according to claim 1 or 2 suitable for belt track iron tooth workpiece, it is characterised in that：Two pieces of L
Shape side plate（32）Top and the top plate（33）Mutually weld at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078836.1A CN107955870A (en) | 2018-01-26 | 2018-01-26 | A kind of waste heat quenching device suitable for belt track iron tooth workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078836.1A CN107955870A (en) | 2018-01-26 | 2018-01-26 | A kind of waste heat quenching device suitable for belt track iron tooth workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107955870A true CN107955870A (en) | 2018-04-24 |
Family
ID=61955464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810078836.1A Pending CN107955870A (en) | 2018-01-26 | 2018-01-26 | A kind of waste heat quenching device suitable for belt track iron tooth workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107955870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178484A (en) * | 2022-08-08 | 2022-10-14 | 湖南高致精工机械有限公司 | Sorting mechanism suitable for track iron tooth work piece |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1591599A (en) * | 1968-07-23 | 1970-05-04 | ||
| JPH01140330U (en) * | 1988-03-22 | 1989-09-26 | ||
| JPH10447A (en) * | 1996-06-13 | 1998-01-06 | Hitachi Constr Mach Co Ltd | Crawler track disposal equipment |
| CN201694646U (en) * | 2010-06-20 | 2011-01-05 | 吴星德 | Directional arrangement mechanism for neck-protruded bottles |
| CN103189288A (en) * | 2010-11-02 | 2013-07-03 | 富乐摩系统（马）有限公司 | Conveyor |
| CN203668465U (en) * | 2013-12-30 | 2014-06-25 | 河南中轴福漫锻造有限公司 | Waste heat quenching device with temperature sorting function |
| CN105438793A (en) * | 2015-12-17 | 2016-03-30 | 芜湖普威技研有限公司 | Discharging mechanism of bumper production line |
| CN106755914A (en) * | 2016-12-25 | 2017-05-31 | 重庆润跃机械有限公司 | A kind of gear quenching device |
| CN107364684A (en) * | 2017-07-31 | 2017-11-21 | 贵州苗西南饮品有限公司 | A kind of water fountain bucket lifting device |
| CN207958442U (en) * | 2018-01-26 | 2018-10-12 | 湖南高致精工机械有限公司 | A kind of waste heat quenching device suitable for belt track iron tooth workpiece |
-
2018
- 2018-01-26 CN CN201810078836.1A patent/CN107955870A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1591599A (en) * | 1968-07-23 | 1970-05-04 | ||
| JPH01140330U (en) * | 1988-03-22 | 1989-09-26 | ||
| JPH10447A (en) * | 1996-06-13 | 1998-01-06 | Hitachi Constr Mach Co Ltd | Crawler track disposal equipment |
| CN201694646U (en) * | 2010-06-20 | 2011-01-05 | 吴星德 | Directional arrangement mechanism for neck-protruded bottles |
| CN103189288A (en) * | 2010-11-02 | 2013-07-03 | 富乐摩系统（马）有限公司 | Conveyor |
| CN203668465U (en) * | 2013-12-30 | 2014-06-25 | 河南中轴福漫锻造有限公司 | Waste heat quenching device with temperature sorting function |
| CN105438793A (en) * | 2015-12-17 | 2016-03-30 | 芜湖普威技研有限公司 | Discharging mechanism of bumper production line |
| CN106755914A (en) * | 2016-12-25 | 2017-05-31 | 重庆润跃机械有限公司 | A kind of gear quenching device |
| CN107364684A (en) * | 2017-07-31 | 2017-11-21 | 贵州苗西南饮品有限公司 | A kind of water fountain bucket lifting device |
| CN207958442U (en) * | 2018-01-26 | 2018-10-12 | 湖南高致精工机械有限公司 | A kind of waste heat quenching device suitable for belt track iron tooth workpiece |
Non-Patent Citations (1)
| Title |
|---|
| 朱民主编: "《金工实习》", vol. 1, 31 December 2008, 成都：西南交通大学出版社, pages: 30 - 31 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178484A (en) * | 2022-08-08 | 2022-10-14 | 湖南高致精工机械有限公司 | Sorting mechanism suitable for track iron tooth work piece |
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