CN207468674U - Reducing type sprays quenching apparatus - Google Patents
Reducing type sprays quenching apparatus Download PDFInfo
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- CN207468674U CN207468674U CN201721393173.XU CN201721393173U CN207468674U CN 207468674 U CN207468674 U CN 207468674U CN 201721393173 U CN201721393173 U CN 201721393173U CN 207468674 U CN207468674 U CN 207468674U
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- spray
- reducing type
- quenching apparatus
- frame body
- spray piping
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Abstract
The utility model provides a kind of reducing type spray quenching apparatus, including frame body and the multiple spraying mechanisms being arranged on frame body, spraying mechanism includes drive system, spray piping and at least two connecting rods, spray piping is vertically set, all connecting rods are arranged in parallel and the outer wall of one end and spray piping is hinged, the other end is hinged with frame body, multiple spray pipings, which are uniformly distributed along the circumference, surrounds a spray chamber that can house workpiece to be quenched, the inside of spray piping is provided with multiple closed subregions on vertically, closed subregion on each spray piping on sustained height is connected by hose on same liquor charging pipeline, multiple nozzles towards workpiece to be quenched are provided on the tube wall of each closed subregion.The utility model can not adjust for solving the spray cavity size of sprinkling equipment in the prior art, it is impossible to the problem of being quenched to the workpiece to be quenched of different-diameter.
Description
Technical field
The utility model belongs to heat treatment equipment, especially a kind of reducing type spray quenching apparatus.
Background technology
Quenching is that metal works are heated to a certain proper temperature and are kept for a period of time, fast to its with quenching media immediately
The metal heating processing technology of quickly cooling but.Quenching technical is widely used in modern mechanical manufacturing industry.Important zero in machinery
Part, the steel part especially applied in automobile, aircraft, rocket nearly all pass through quenching treatment.It is more commonly used to spray quenching apparatus
Large-sized rotor quenching apparatus, have the characteristics that space is big, investment is high.But currently used for the quenching apparatus of large-sized rotor
Spininess cannot adjust a kind of armature spindle of specification, the diameter of spray cavity, and not only equipment occupation space is big, investment is high, and
And other corollary equipments are also needed, simultaneously because different workpiece to be quenched is different from the distance of nozzle member in its spray chamber body,
So quenched performance also has bigger difference.Therefore a set of reducing type spray quenching apparatus must be urgently provided with, is come
It is as much as possible that spray quenching is carried out to different size armature spindle in the case of limited in space.
Utility model content
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of reducing type sprays to quench
Equipment, the spray cavity size for solving sprinkling equipment in the prior art can not adjust, it is impossible to the to be quenched of different-diameter
The problem of workpiece is quenched.
In order to achieve the above objects and other related objects, the utility model provides a kind of reducing type spray quenching apparatus, packet
Include frame body and the multiple spraying mechanisms being arranged on the frame body, the spraying mechanism includes drive system, spray piping and extremely
Few two connecting rods, the spray piping are vertically set, and all connecting rods are arranged in parallel and one end and the spray
The outer wall in shower pipe road is hinged, and the other end is hinged with the frame body, and multiple spray pipings, which are uniformly distributed along the circumference, surrounds one
The spray chamber of workpiece to be quenched can be housed, the inside of the spray piping is provided with multiple closed points on vertically
Area, the closed subregion on each spray piping on sustained height are connected by hose on same liquor charging pipeline, often
Multiple nozzles towards the workpiece to be quenched are provided on the tube wall of a closed subregion；The drive system includes straight line
Driving device, drawstring and fixed pulley, the linear drive apparatus and the fixed pulley are arranged at the top of the spray piping,
One end of the drawstring is connected with the mobile terminal spindle nose of the linear drive apparatus, the other end bypass the fixed pulley after with institute
Connecting rod is stated to be connected.
Preferably, the connecting rod of the same spraying mechanism and the plane of movement where the spray piping pass through described
Spray the central axis of chamber.
Further, the frame body top and the corresponding position of mobile terminal spindle nose of the linear drive apparatus are provided with
Scale.
Preferably, the liquor charging pipeline is circulating line, and one end of the circulating line is provided with water inlet, another end seal
It closes, all circulating lines are arranged on the outside of the spray chamber, and are vertically co-axially located at the frame body
On.
Further, the installation site of the circulating line is opposite with the closed subregion on corresponding spray piping
Should, and the vertical interval between the adjacent circulating line is one meter.
Further, the spraying mechanism is 12, and centered on the shaft of the circulating line, circumferentially shape battle array
Row are arranged on the frame body.
Preferably, the lower part of the frame body is provided with cistern, and draining pump is provided in the cistern.
Preferably, the reducing type spray quenching apparatus is further included to be arranged on outside entire reducing type spray quenching apparatus and be used
In the wall for preventing flow splashing and thermal insulation.
Preferably, it is additionally provided with control valve on the liquor charging pipeline.
Preferably, all linear drive apparatus are by same PLC controller coordinated signals.
As described above, the utility model reducing type sprays quenching apparatus, have the advantages that：In the utility model
Multiple spray pipings being vertically arranged surround an adjustable spray cavity, and in initial position, spray piping is due under dead weight
It hangs down, sprays cavity at this time as maximum, the linear drive apparatus at top is arranged on according to the adjustment of the maximum outside diameter of workpiece to be quenched, is made
The mobile terminal spindle nose of linear drive apparatus is retracted, and is connected to drawstring on spindle nose by connecting rod up pull-up, at this time spray piping to
The central side movement of cavity is sprayed, spray cavity is contracted to suitably sized, and workpiece to be quenched is hung in adjustment with lifting device
In good spray chamber body, and rotated under lifting device effect, it will according to the quenching technical of the axially different position of workpiece to be quenched
It asks, adjusts pressure and flow in corresponding liquor charging pipeline, so as to control the quenching hydraulic coupling and stream in corresponding closed subregion
Amount, to reach the different quenching requirements at axially different position.
The utility model patent can adjust spray cavity radial dimension, can a tractor serves several purposes, meet different-diameter turn
The quenching requirement of sub- axial workpiece, while the utility model can also be directed to different diameters of work to be quenched and adjust spray piping
To most suitable position, the distance of water outlet and axle body when energy more precise control quenches reaches better quenching effect, in order to
The different quenching technicals of different location are adapted to, short transverse is provided with different closed points in the spray piping of this equipment
Area can adjust the pressure and flow of quenching liquid in different closed subregions, meet axial different quenching demands, and can be more
Good ensure that quenching effect.
Description of the drawings
Fig. 1 is the sectional front view of the utility model embodiment；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the connection figure of connecting rod.
In figure：101st, hydraulic cylinder 102, fixed pulley
103rd, drawstring 2, connecting rod
3rd, hose 4, frame body
5th, spray piping 6, circulating line
7th, nozzle 601, water inlet
8th, draining pump 9, cistern
10th, wall 11, workpiece to be quenched
Specific embodiment
Structure, ratio, size depicted in Figure of description etc., only to coordinate the revealed content of specification, with
Understand for those skilled in the art and read, be not limited to the enforceable qualifications of the utility model, therefore do not have skill
Essential meaning in art, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute
Under the effect of generating and the purpose that can reach, it should all still fall what can be covered in the revealed technology contents of the utility model
In the range of.Meanwhile cited such as " on ", " under ", "front", "rear", " centre " term in this specification, it is merely convenient to chat
That states understands rather than that limit the utility model enforceable range relativeness is altered or modified, without substantive change
Under more technology contents, when being also considered as the enforceable scope of the utility model.
As shown in Figures 1 to 3, the utility model provides a kind of reducing type spray quenching apparatus, including frame body 4 and is arranged on frame
Multiple spraying mechanisms on body 4, spraying mechanism include drive system, 5 and at least two connecting rod 2 of spray piping, 5 edge of spray piping
Vertical direction is set, and all connecting rods 2 are arranged in parallel and one end and the outer wall of spray piping 5 are hinged, the other end and frame body 4
It is hinged, multiple spray pipings 5, which are uniformly distributed along the circumference, surrounds a spray chamber that can house workpiece 11 to be quenched, spray piping
5 inside is provided with multiple closed subregions on vertically, the closed subregion on each spray piping 5 on sustained height is logical
It crosses hose 3 to connect on same liquor charging pipeline, be provided on the tube wall of each closed subregion multiple towards workpiece 11 to be quenched
Nozzle 7；Drive system includes linear drive apparatus, drawstring 103 and fixed pulley 102, and linear drive apparatus and fixed pulley 102 are equal
Be arranged on the top of spray piping 5, one end of drawstring 103 is connected with the mobile terminal spindle nose of linear drive apparatus, the other end around
It is connected after crossing fixed pulley 102 with connecting rod 2.
Multiple spray pipings 5 being vertically arranged in the utility model surround an adjustable spray cavity, initial
Spray piping 5 is sagging due to conducting oneself with dignity during position, sprays cavity at this time as maximum, is adjusted according to the maximum outside diameter of workpiece 11 to be quenched
The linear drive apparatus at top is arranged on, the mobile terminal spindle nose of linear drive apparatus is made to retract, the drawstring 103 being connected on spindle nose
By the up pull-up of connecting rod 2, the central side of spray piping 5 to spray cavity moves at this time, spray cavity be contracted to it is suitably sized,
Workpiece 11 to be quenched is hung in the spray chamber body adjusted with lifting device, and is rotated under lifting device effect, according to treating
The quenching technical requirement of 11 axially different position of quenching workpiece, adjusts the pressure and flow in corresponding liquor charging pipeline, so as to control
The quenching hydraulic coupling and flow in corresponding closed subregion are made, to reach the different quenching requirements at axially different position.
The utility model patent can adjust the radial dimension of spray cavity, meet quenching for different-diameter rotor axial workpiece
Fire requirement, while the utility model can also be directed to different 11 diameter adjustment spray pipings 5 of workpiece to be quenched to most suitable
Position, the distance of nozzle 7 and axle body, reaches better quenching effect, in order to adapt to different positions when energy more precise control quenches
The different quenching technicals put are provided with different closed subregions along short transverse in the spray piping 5 of this equipment, can adjust
The pressure and flow of quenching liquid, meet axial different quenching demands, and can preferably ensure that in different closed subregions
Quenching effect.
In order to obtain better regulating effect, the connecting rod 2 of same spraying mechanism and where spray piping 5 in the present embodiment
Plane of movement can be faster adjusted in this way by spraying the central axis of chamber.
4 top of frame body of the present embodiment and the corresponding position of mobile terminal spindle nose of linear drive apparatus are provided with scale,
The displacement distance of mobile terminal spindle nose can be measured, so as to converse the diameter of spray cavity according to the length of pull rod.
The liquor charging pipeline of the present embodiment is circulating line 6, and one end of circulating line 6 is provided with water inlet 601, another end seal
It closes, all circulating lines 6 are arranged on the outside of spray chamber, and are vertically co-axially located on frame body 4.
The installation site of the circulating line 6 of the present embodiment and the closed subregion on corresponding spray piping 5 are corresponding, and phase
Vertical interval between adjacent circulating line 6 is one meter.When workpiece 11 to be quenched hangs in spray cavity, first make workpiece upper end and spray
The upper end of pipeline 5 is concordant, distance can be with the naked eye estimated according to the interval of circulating line 6 in this way, so that it is determined that going out to be quenched
Circulating line 6 corresponding to the axially different position of workpiece 11, can more intuitively be judged, convenient and efficient.
The quantity of spraying mechanism does not limit in principle in the utility model, but the spraying mechanism of the present embodiment is 12
It is a, and centered on the shaft of circulating line 6, circumferentially shape array is arranged on frame body 4, can both ensure to have so enough
Quenching degree, and machine utilization will not be increased because of excessive.
The lower part of the frame body 4 of the present embodiment is provided with cistern 9, and draining pump 8 is provided in cistern 9.Row can be passed through
Water pump 8 takes the hydrops in cistern 9 away in time, prevents hydrops from flooding workpiece 11 to be quenched, influences quenching property.
The reducing type spray quenching apparatus of the present embodiment is further included to be arranged on outside entire reducing type spray quenching apparatus and be used
In the wall 10 for preventing flow splashing and thermal insulation.
Control valve is additionally provided on the liquor charging pipeline of the present embodiment, can be controlled in liquor charging pipeline and quenched by control valve
The pressure and flow of fiery liquid, and therein several, energy-saving and emission-reduction can be closed when 11 diameter of workpiece to be quenched is smaller.
All linear drive apparatus are by same PLC controller coordinated signals in the present embodiment.It can be by PLC to straight
Line driving device coordinates control.
Linear drive apparatus in the utility model can be hydraulic cylinder or cylinder, but be liquid used by the present embodiment
Compressing cylinder 101.
In conclusion the utility model can adjust the radial dimension of spray cavity, meet different-diameter armature spindle class zero
The quenching requirement of part, while the utility model can also be directed to different diameter of work to be quenched and adjust spray piping to most suitable
Position, can more precise control quenching when water outlet and axle body distance, reach better quenching effect.It can solve existing
The spray cavity size of sprinkling equipment can not adjust in technology, it is impossible to ask what the workpiece to be quenched of different-diameter was quenched
Topic.So the utility model effectively overcomes some practical problems of the prior art so as to have very high utility value and make
Use meaning.
The above embodiment is only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.The utility model can be improved there are many more aspect under the premise of without prejudice to overall thought, for being familiar with this technology
Personage all can under the spirit and scope without prejudice to the utility model, can to above-described embodiment carry out modifications and changes.Therefore,
Such as those of ordinary skill in the art is in spirit revealed without departing from the utility model and institute under technological thought
All equivalent modifications completed or change, should be covered by the claim of the utility model.
Claims (10)
1. a kind of reducing type sprays quenching apparatus, which is characterized in that including frame body and the multiple sprays being arranged on the frame body
Mechanism, the spraying mechanism include drive system, spray piping and at least two connecting rods, and the spray piping is vertically set
It puts, all connecting rods are arranged in parallel and one end and the outer wall of the spray piping are hinged, the other end and the frame body
It is hinged, multiple spray pipings, which are uniformly distributed along the circumference, surrounds a spray chamber that can house workpiece to be quenched, the spray
The inside in shower pipe road is provided with multiple closed subregions on vertically, closed on sustained height on each spray piping
Subregion on same liquor charging pipeline, is provided with multiple towards institute by hose connection on the tube wall of each closed subregion
State the nozzle of workpiece to be quenched；The drive system includes linear drive apparatus, drawstring and fixed pulley, the linear drive apparatus
The top of the spray piping, one end of the drawstring and the movement of the linear drive apparatus are arranged at the fixed pulley
End spindle nose is connected, and the other end is connected after bypassing the fixed pulley with the connecting rod.
2. reducing type according to claim 1 sprays quenching apparatus, which is characterized in that the same spraying mechanism it is described
The central axis that plane of movement where connecting rod and the spray piping passes through the spray chamber.
3. reducing type according to claim 1 sprays quenching apparatus, which is characterized in that the frame body top and the straight line
The corresponding position of mobile terminal spindle nose of driving device is provided with scale.
4. reducing type according to claim 1 sprays quenching apparatus, which is characterized in that the liquor charging pipeline is ring pipe
Road, one end of the circulating line are provided with water inlet, other end closing, and all circulating lines are arranged on the spray
The outside of chamber, and be vertically co-axially located on the frame body.
5. reducing type according to claim 4 sprays quenching apparatus, which is characterized in that the installation site of the circulating line
It is corresponding with the closed subregion on corresponding spray piping, and the vertical interval between the adjacent circulating line is one meter.
6. reducing type according to claim 4 sprays quenching apparatus, which is characterized in that the spraying mechanism is 12,
And centered on the shaft of the circulating line, circumferentially shape array is arranged on the frame body.
7. reducing type according to claim 1 sprays quenching apparatus, which is characterized in that the lower part of the frame body is provided with storage
Pond is provided with draining pump in the cistern.
8. reducing type according to claim 1 sprays quenching apparatus, which is characterized in that the reducing type sprays quenching apparatus
It further includes and is arranged on outside entire reducing type spray quenching apparatus to prevent the wall of flow splashing and thermal insulation.
9. reducing type according to claim 1 sprays quenching apparatus, which is characterized in that is additionally provided on the liquor charging pipeline
Control valve.
10. reducing type according to claim 1 sprays quenching apparatus, which is characterized in that all linear drives dresses
It puts by same PLC controller coordinated signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393173.XU CN207468674U (en) | 2017-10-25 | 2017-10-25 | Reducing type sprays quenching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393173.XU CN207468674U (en) | 2017-10-25 | 2017-10-25 | Reducing type sprays quenching apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN207468674U true CN207468674U (en) | 2018-06-08 |
Family
ID=62265026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721393173.XU Active CN207468674U (en) | 2017-10-25 | 2017-10-25 | Reducing type sprays quenching apparatus |
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| Country | Link |
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| CN (1) | CN207468674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574291A (en) * | 2017-10-25 | 2018-01-12 | 通裕重工股份有限公司 | Reducing type sprays quenching apparatus |
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2017
- 2017-10-25 CN CN201721393173.XU patent/CN207468674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574291A (en) * | 2017-10-25 | 2018-01-12 | 通裕重工股份有限公司 | Reducing type sprays quenching apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Reducing spray quenching equipment Effective date of registration: 20190227 Granted publication date: 20180608 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: 2019990000162 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210304 Granted publication date: 20180608 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: 2019990000162 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Variable diameter spray quenching equipment Effective date of registration: 20210304 Granted publication date: 20180608 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: Y2021990000216 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230320 Granted publication date: 20180608 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: Y2021990000216 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |