CN204874621U - Laboratory is with simple and convenient quenching equipment - Google Patents
Laboratory is with simple and convenient quenching equipment Download PDFInfo
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- CN204874621U CN204874621U CN201520593593.7U CN201520593593U CN204874621U CN 204874621 U CN204874621 U CN 204874621U CN 201520593593 U CN201520593593 U CN 201520593593U CN 204874621 U CN204874621 U CN 204874621U
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Abstract
The utility model provides a laboratory is with simple and convenient quenching equipment, characterized by includes: the top is established in, for open for support frame to the quenching case, this frame rigid coupling is on vertical shaft, support and use rack with placing to quench in the frame, quench and use the rack top for putting into the uncovered of work piece, inverter motor, its output shaft pass through the shaft coupling and are connected with vertical shaft, inverter motor links to each other with the quenching case, the quenching case is provided with dual cycle heat exchanger outward, is provided with in the dual cycle heat exchanger to quench with media rotation pipeline, cooling water circulation pipeline, the media rotation pipeline becomes quenching media rotation system with quenching media rotation pump and quenching media rotation power consumption mechanism, cooling water circulation pipeline and immersible pump, motor and cooling trough constitute the cooling water circulation system for the cooling water circulation, cooling trough independent setting is outside the quenching case, quenching bottom of the case portion is provided with the walking wheel. This equipment quenching steady quality, it is easy and simple to handle, adaptation small specimen, the frequent requirement of quenching, easily realize standardized operation.
Description
Technical field
The utility model relates to a kind of quenching apparatus, specifically a kind of easy quenching apparatus of testing laboratory.
Background technology
Excellent Special Steel Enterprise rhythm of production is fast, wide in variety, output is large.The test specimen of heat-treating in testing laboratory is little, single variety workload is little, multi items operation system differs, quench frequent, and heat treated quality, efficiency and stability thereof, not only have influence on the qualified of product to deliver for a check, also directly have influence on the adjustment of production technique and save energy and reduce the cost.And current existing quenching apparatus all can not well adequacy test room operation, cause that testing laboratory's quench treatment efficiency is low, effect is unstable, can not adapt to the requirement of multiple time and frequent quenching etc.
Utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of testing laboratory easy quenching apparatus, and its stable in quenching quality is easy and simple to handle, adapts to small specimen, requirement frequently of quenching; Be easy to realize standardized work.
In order to solve the problem, the utility model by the following technical solutions: the easy quenching apparatus of a kind of testing laboratory, is characterized in that, comprising:
Quenching box, inside establishes support framework; The top of described support framework is uncovered; Support framework is fixed in a vertical rotating shaft; Place quenching rack in support framework, quenching rack is put into by supporting with the uncovered of framework top and taken out; Quenching rack top is put into workpiece uncovered;
Variable-frequency motor, motor output shaft is connected with described vertical rotating shaft by shaft coupling; Fixing being connected with quenching box in variable-frequency motor position;
Quenching box is relatively-stationary is outward provided with Two-way Cycle heat exchanger, is provided with quenching medium circulation pipeline, cooling water circulation pipeline in Two-way Cycle heat exchanger; The medium circulation pipeline of described Two-way Cycle heat exchanger is with quenchant recycle pump and drive the quenchant circulation electrical mechanisms of quenchant recycle pump to become the quenchant recycle system; Described cooling water circulation pipeline and submersible pump, the cooling water circulation motor of submersible pump and cooling trough is driven to form cooling water recirculation system;
Described cooling trough is independently arranged on outside quenching box;
Road wheel is provided with bottom described quenching box.
Further: described support framework is provided with two, is semi-cylindrical; With support with framework one to one, described quenching rack is also respectively arranged with two, and each quenching rack is also set to semi-cylindrical.
Further: the both sides being packed in described vertical rotating shaft of the support framework symmetry described in two.
Further: described support framework is provided with and is no less than three, support framework, around described vertical rotating shaft circumferentially uniform setting, arranges a quenching rack in each support framework.
Further: in described quenching box, to be provided with thermopair.
Further: described cooling water circulation pipeline with between the cooling trough being provided with described submersible pump for plug-in is connected.
Further: described quenching rack top is provided with handle.
Further: the handle on each described quenching rack top be provided with two and more than.
Further: the top of described handle is set to crotch and hangs over the top of support framework, the top of support framework is provided with the position limiting structure of restriction handle.
Further: described variable-frequency motor is arranged on below quenching box.
The beneficial effects of the utility model are: it solve wide in variety, of poor quality, that data the are unstable problem of quenching of testing laboratory's inspection.Package is rational in infrastructure, compact, and operation meets ergonomic requirements, and occupation of land space is little, removable, adjustable quenching velocity, employing Two-way Cycle cool, input and output material is convenient, and stable in quenching quality, is easy to realize standardized work.Easier, practical, in testing laboratory's application, achieve unusual effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the vertical view of quenching box in the utility model embodiment;
Fig. 3 is the vertical view of middle quenching box embodiment illustrated in fig. 1, support framework, quenching rack;
Fig. 4 is the mounting structure schematic diagram of middle Two-way Cycle heat exchanger embodiment illustrated in fig. 1;
Fig. 5 is handle in the other embodiment of the utility model on quenching rack and the assembling schematic diagram between support framework;
In figure: 1 quenching box, 2 support frameworks, 21 baffle plates, 3 vertical rotating shafts, 4 quenching racks, 41 handles, 5 variable-frequency motors, 6 shaft couplings, 7 Two-way Cycle heat exchangers, 8 quenchant recycle pumps, 9 quenchant circulation motors, 10 submersible pumps, 11 cooling water circulation motors, 12 cooling troughes, 13 road wheels, 14 thermopairs, 15 electrical control cabinets.
Embodiment
As Figure 1-4, the easy quenching apparatus of this testing laboratory, mainly comprises quenching box 1, variable-frequency motor 5, Two-way Cycle heat exchanger 7, cooling trough 12.
Support framework 2 is established in quenching box 1.The top of described support framework 2 is uncovered.Support framework 2 is fixed in a vertical rotating shaft 3.Place a quenching rack 4 in each support framework 2, quenching rack 4 is put into by the uncovered of support framework 2 top and taken out.Quenching rack 4 top is put into workpiece uncovered.Described quenching rack 4 quenches for timesharing, facilitate workpiece to come in and go out, drench wet goods.
The output shaft of variable-frequency motor 5 is connected with vertical rotating shaft 3 by shaft coupling 6; Fixing being connected with quenching box 1 in variable-frequency motor 5 position.
During quenching, quenching rack 4 put into by test specimen, and support framework 2 put into by quenching rack 4; Variable-frequency motor 5 drives vertical rotating shaft 3 to rotate, and drives support framework 2 and the quenching rack 4 put into wherein to rotate, thus drives test specimen to rotate in quenching medium, realizes quenching.
Quenching box 1 is relatively-stationary is outward provided with Two-way Cycle heat exchanger 7, is provided with quenching medium circulation pipeline, cooling water circulation pipeline in Two-way Cycle heat exchanger 7.The medium circulation pipeline of described Two-way Cycle heat exchanger and quenchant recycle pump 8 and drive the quenchant circulation motor 9 of quenchant recycle pump to form the quenchant recycle system.Described cooling water circulation pipeline and submersible pump 10, the cooling water circulation motor 11 of submersible pump and cooling trough 12 is driven to form cooling water recirculation system.Described cooling trough 12 is independently arranged on outside quenching box 1.Two-way Cycle heat exchanger 7 can make equipment accelerate circulating effect, and cooling water amount is fixed, economical convenient.The hot medium of quenching box 1 internal upper part sucks by Two-way Cycle heat exchanger 7, injects the bottom of quenching box 1 after its cooling.
Be provided with road wheel 13 bottom described quenching box 1, facilitate moving integrally of equipment, solve that several heat treatment furnaces share a quenching apparatus and the distance, the thermosteresis that occur are large, quenching quality cannot ensure problem.Drive vertical rotating shaft by variable-frequency motor, by adjustment electric machine frequency adjustment rotating speed, to adapt to the heat treated needs of different hardening capacity steel grades, the suitability of equipment can be increased, be beneficial to standardized work.
The rotation of easy quenching apparatus by Reasonable Speed of this testing laboratory, breaks the air film of workpiece attachment in quenching, and takes away boiling bubble, accelerate circulation, ensure that the cooling rate that quenching is necessary.Heat treatment process is made to achieve semi-automation, stdn, convenient working, effectively ensure that quenching quality, thus avoid the data fluctuations because many accidentalia cause, defective and meaningless reinspection, greatly reduce problem and the workload of heat treatment test.Adopt the Two-way Cycle type of cooling, the temperature rise of frequent quenching, fire problem can be effectively reduced, thus also ensure job safety while guarantee working efficiency.
The further technology adopted in this embodiment: support framework 2 is provided with two, is semi-cylindrical; With support with framework 2 one to one, quenching rack 4 is also respectively arranged with two, and each quenching rack 4 is also set to semi-cylindrical.Further: the both sides being packed in vertical rotating shaft 3 of two support framework 2 symmetries.The balance of Whole Equipment can be ensured when rotating.
In addition, further: in quenching box 1, be provided with thermopair 14, detect the temperature of quenching medium in quenching box 1, guarantee the cooling rate of operation steel grade, ensure quenching quality.
And, conveniently with the connection dismounting of cooling trough 12, in this embodiment, the cooling water circulation pipeline of Two-way Cycle heat exchanger 7 with between the cooling trough 12 being provided with submersible pump for plug-in is connected.Operation when facilitating quenching apparatus position to move.
Further: described quenching rack 4 top is provided with handle 41.In this embodiment, the handle 41 on each described quenching rack 4 top is provided with two, fast easy to operate when can ensure to pick and place quenching rack, also ensures that quenching rack 4 keeps balance stuck phenomenon can not occur.
As other embodiments, the handle 41 on each described quenching rack 4 top is provided with more.Multiple handle is set and can picks and places quenching rack more easily, thus be convenient to improve quenching efficiency, and be more conducive to the location of quenching rack, keep balance to avoid producing excessive rocking even upset thus avoid test specimen to drop out in quenching rack when picking and placeing quenching rack.
Further: the top of the handle 41 of quenching rack is set to crotch and hangs over the top of support framework 2, the top of support framework 2 is provided with the position limiting structure of restriction handle.Position limiting structure can be link or two baffle plates 21, as shown in Figure 5.The crotch snap fit that even can arrange chute and handle on baffle plate realizes handle namely to the location of quenching rack 4.Like this when support drives quenching rack to rotate with framework and stops, test specimen will be caused to be clashed into because of rocking of quenching rack, thus impact quenching quality and effect.And be also convenient to the protection of quenching rack like this, can not frequently clash into and cause premature breakdown.
As other embodiment, support framework is provided with and is no less than three, and support framework, around described vertical rotating shaft circumferentially uniform setting, arranges a quenching rack in each support framework.The test specimen quench treatment of respective numbers can be done so simultaneously, and be convenient to the quench treatment process controlling separately each test specimen.
As other embodiment, the variable-frequency motor in the utility model is arranged on below quenching box, this mode, and picking and placeing of the setting of support framework and quenching rack can be made more convenient, and namely hardening step is more convenient can not be stopped.As long as carry out encapsulation process when vertical rotating shaft turns over below quenching box.
In addition, when the utility model is specifically implemented, can electrical control cabinet be set, to realize further automatically controlling.Described thermopair 14 is connected with electrical control cabinet 15 by cable, shows oil liquid temperature in good time.Electrical control cabinet controls variable-frequency motor 5.
Claims (10)
1. the easy quenching apparatus of testing laboratory, is characterized in that, comprising:
Quenching box, inside establishes support framework; The top of described support framework is uncovered; Support framework is fixed in a vertical rotating shaft; Place quenching rack in described support framework, quenching rack is put into by supporting with the uncovered of framework top and taken out; Quenching rack top is put into workpiece uncovered;
Variable-frequency motor, motor output shaft is connected with described vertical rotating shaft by shaft coupling; Fixing being connected with quenching box in variable-frequency motor position;
Quenching box is relatively-stationary is outward provided with Two-way Cycle heat exchanger, is provided with quenching medium circulation pipeline, cooling water circulation pipeline in Two-way Cycle heat exchanger; The medium circulation pipeline of described Two-way Cycle heat exchanger is with quenchant recycle pump and drive the quenchant circulation electrical mechanisms of quenchant recycle pump to become the quenchant recycle system; Described cooling water circulation pipeline and submersible pump, the cooling water circulation motor of submersible pump and cooling trough is driven to form cooling water recirculation system;
Described cooling trough is independently arranged on outside quenching box;
Road wheel is provided with bottom described quenching box.
2. the easy quenching apparatus of a kind of testing laboratory according to claim 1, is characterized in that: described support framework is provided with two, is semi-cylindrical; With support with framework one to one, described quenching rack is also respectively arranged with two, and each quenching rack is also set to semi-cylindrical.
3. the easy quenching apparatus of a kind of testing laboratory according to claim 2, is characterized in that: the both sides being packed in described vertical rotating shaft of the support framework symmetry described in two.
4. the easy quenching apparatus of a kind of testing laboratory according to claim 1, it is characterized in that: described support framework is provided with and is no less than three, support framework, around described vertical rotating shaft circumferentially uniform setting, arranges a quenching rack in each support framework.
5. the easy quenching apparatus of a kind of testing laboratory according to claim 1, is characterized in that: be provided with thermopair in described quenching box.
6. the easy quenching apparatus of a kind of testing laboratory according to claim 1, is characterized in that: described cooling water circulation pipeline with between the cooling trough being provided with described submersible pump for plug-in is connected.
7., according to the arbitrary described easy quenching apparatus of a kind of testing laboratory of claim 1-6, it is characterized in that: described quenching rack top is provided with handle.
8. the easy quenching apparatus of a kind of testing laboratory according to claim 7, is characterized in that: the handle on each described quenching rack top be provided with two and more than.
9. the easy quenching apparatus of a kind of testing laboratory according to claim 8, is characterized in that: the top of described handle is set to crotch and hangs over the top of support framework, and the top of support framework is provided with the position limiting structure of restriction handle.
10. the easy quenching apparatus of a kind of testing laboratory according to claim 1, is characterized in that: described variable-frequency motor is arranged on below quenching box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593593.7U CN204874621U (en) | 2015-08-05 | 2015-08-05 | Laboratory is with simple and convenient quenching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593593.7U CN204874621U (en) | 2015-08-05 | 2015-08-05 | Laboratory is with simple and convenient quenching equipment |
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| Publication Number | Publication Date |
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| CN204874621U true CN204874621U (en) | 2015-12-16 |
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| CN201520593593.7U Active CN204874621U (en) | 2015-08-05 | 2015-08-05 | Laboratory is with simple and convenient quenching equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3636215A1 (en) * | 2018-10-12 | 2020-04-15 | Ivoclar Vivadent AG | Cooling device for dental restorations |
-
2015
- 2015-08-05 CN CN201520593593.7U patent/CN204874621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3636215A1 (en) * | 2018-10-12 | 2020-04-15 | Ivoclar Vivadent AG | Cooling device for dental restorations |
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