CN201485486U - Spray quenching machine tool - Google Patents
Spray quenching machine tool Download PDFInfo
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- CN201485486U CN201485486U CN2009201027129U CN200920102712U CN201485486U CN 201485486 U CN201485486 U CN 201485486U CN 2009201027129 U CN2009201027129 U CN 2009201027129U CN 200920102712 U CN200920102712 U CN 200920102712U CN 201485486 U CN201485486 U CN 201485486U
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- spray quenching
- leading screw
- water
- lathe according
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Abstract
The utility model relates to a spray quenching machine tool, particularly relates to a quenching apparatus adaptable to rolls and shaft-like parts and belongs to the technical field of heat treatment. The spray quenching machine tool structurally comprises a base fixed on a ground foundation, and is characterized in that the base is provided with a driving shaft capable of driving workpieces to rotate, water spraying devices are arranged on the lateral side of the driving shaft, and each water spraying device comprises position adjustable water spray nozzles. The spray quenching machine tool utilizing water as a quenching medium is a novel energy-saving and zero-pollution device used for realizing complete quenching and tempering and surface hardening treatment on rolls and shaft-like workpieces, and greatly saves cost of quenching and tempering via oil generally by utilizing recyclable water resources. Besides, the spray quenching machine tool is compact in structure, reasonable in design and high in bearing capacity and temperature resistance, increases production rate, reduces production cost and improves working environment.
Description
Technical field
The utility model relates to a kind of spray quenching lathe, and particularly a kind of quenching apparatus that is applicable to roll and axial workpiece belongs to the Equipment for Heating Processing technical field.
Background technology
The heat-eliminating medium of the quenching process of the modified or surface hardening equipment of prior art breaker roll and axle class adopts fluid more, workpiece is immersed in the fluid, guarantee the metallographic structure and the mechanical property of material by oily temperature of reasonable control and cool time, quality product is wayward, production cost is higher, the big cost height of equipment occupation space.
Summary of the invention
The utility model technical issues that need to address provide a kind of spray quenching lathe, are quenchant with water, and the equipment that hardens in the complete modified and top layer of realization roll and shaft-like workpiece guarantees material ideal metallographic structure and mechanical property.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
The spray quenching lathe comprises the base that is fixed on the ground in its structure, the drive shaft that can drive Workpiece Rotating is set on the base, and the drive shaft side is provided with waterworks, and the waterworks structure comprises the water jet that the position is adjustable.
The further improvement of the utility model concrete structure is:
Drive shaft comprises two main driving axle and driven shafts that axis is parallel, and the main driving axle front end is successively by shaft coupling, cycloid speed reducer, connection variable-frequency motor.
The tail end of main driving axle and driven shaft is installed synchronous sprocket wheel respectively, and connects by chain.
The rotational line speed of main driving axle is by carrying out stepless time adjustment in the Frequency Converter Control on-line velocity 1-5000m/min scope.
Main driving axle and driven shaft material are extraordinary heat-resistance stainless steel.
The two ends of main driving axle and driven shaft are supported on respectively on two sliding casees of the roll adjustment that be arranged in parallel, the sliding case of roll adjustment cooperates with line slide rail on being fixed on base, connect by leading screw between two sliding casees of roll adjustment, the thread rotary orientation at leading screw two ends is opposite, and the two ends of leading screw cooperate the screw that is fixed on the sliding case of two roll adjustments respectively.
Leading screw one end connects synchronous motor by spiral bevel gear, cycloid speed reducer successively.
The meta of leading screw is provided with the leading screw seat that supports this leading screw.
The waterworks structure comprises X type framework, and a pin is connected with the sliding case of roll adjustment in the lower end bipod of X type framework, and another pin connects base, and X type framework upper end bipod connects a leveling board; Water jet is fixed on the regulating rod of leveling board upper end, can be by adjusting the water jet position before and after the regulating rod; The forward foot in a step and the same moved further of sliding case under the X type framework make water jet and the distance of the workpiece of different diameter size remain on relative position rationally automatically, and water jet again can corresponding workpiece different sites, the adjusting with the service discharge size of freely stretching before and after carrying out manually.
Waterworks connects the regulation system in water pump and water route, and the drive-motor of water pump is an adjustable frequency motor, and adjustable frequency motor moves the water to flow into energy storage water bag up and down by Frequency Converter Control, is branching to each water jet with independent valve.
Because the technical progress of having adopted technique scheme, the utility model to obtain is:
The utility model adopts unique production technology manufacturing, is quenchant with water, is that roll and shaft-like workpiece are realized novel energy-conserving, zero equipment that pollutes modified fully and that surface hardening is handled.Utilize reusable water resources, saved the expense of the modified quenching of conventional use fluid in a large number.This machine compact construction, reasonable in design, weight capacity is strong, heat resisting temperature is high, boosts productivity, reduces production costs, improves work situation.
Description of drawings
Fig. 1 is a spray quenching machine tool structure synoptic diagram;
Fig. 2 is that enlarged view is looked on the left side of Fig. 1;
Fig. 3 is the enlarged view of base among Fig. 2;
Fig. 4 is the enlarged diagram of the sliding box transmission mechanism of roll adjustment among Fig. 2;
Fig. 5 A is that drive shaft is overlooked the layout enlarged diagram from transmission shaft among Fig. 1;
Fig. 5 B be among Fig. 1 the drive shaft main driving axle overlook the layout enlarged diagram;
Fig. 6 is the structure enlarged diagram of waterworks among Fig. 2.
Wherein: 1, base, 11, main base, 12, tie-beam, 13, bolt, 14, steady brace, 2, drive shaft, 21, synchronous sprocket wheel, 24, main driving axle, 25, driven shaft, 27, shaft coupling, 28, cycloid speed reducer, 29, variable-frequency motor, 3, waterworks, 31, carriage, 33, X type framework, 34, leveling board, 35, regulating rod, 36, water jet, 4, the sliding case of roll adjustment, 42, leading screw, 43, the leading screw seat, 44, screw, 45, spiral bevel gear, 46, cycloid speed reducer, 47, synchronous motor, 5, water pump, 6, guard shield, 7, workpiece to be processed, 8, ground.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
As shown in Figure 1, 2, the utility model structure comprises the base 1 that is fixed on the ground, and the drive shaft 2 that can drive Workpiece Rotating is set on the base 1, and drive shaft 2 sides are provided with waterworks 3, and waterworks 3 structures comprise the adjustable water jet in position 36.
Shown in Fig. 5 A and Fig. 5 B, drive shaft 2 comprises two main driving axle 24 and driven shafts 25 that axis is parallel, and main driving axle 24 front ends connect variable-frequency motor 29 by shaft coupling 27, cycloid speed reducer 28 successively.The tail end of main driving axle 24 and driven shaft 25 is installed synchronous sprocket wheel 21 respectively, and connects by chain, realizes the synchronous operation of main driven shaft, the spray of the having guaranteed workpiece weight length use of quenching.
The rotational line speed of main driving axle is by carrying out stepless time adjustment in the Frequency Converter Control on-line velocity 1-5000m/min scope.Main driving axle and driven shaft material are extraordinary heat-resistance stainless steel.
Shown in Figure 4, the two ends of main driving axle 24 and driven shaft 25 are supported on respectively on two sliding casees 4 of the roll adjustment that be arranged in parallel, the sliding case 4 of roll adjustment cooperates with line slide rail on being fixed on base 1, connect by leading screw 42 between two sliding casees 4 of roll adjustment, the thread rotary orientation at leading screw 42 two ends is opposite, and the two ends of leading screw 42 cooperate the screw 44 that is fixed on the sliding case 4 of two roll adjustments respectively.Leading screw 42 1 ends connect synchronous motor 47 by spiral bevel gear 45, cycloid speed reducer 46 successively.The meta of leading screw 42 is provided with the leading screw seat 43 that supports this leading screw.The sliding case of roll adjustment drives main driving axle 24 and driven shaft 25 translations, make main driving axle 24 and driven shaft 25 gap length synchronization control, this structure operates steadily, accurate positioning, vibrations are little, at the bottom of the noise, easily adjust, the synchronous machine afterbody is provided with micromatic setting simultaneously, can do the initial fix adjustment.
Shown in Figure 6, waterworks 3 structures comprise X type framework 33, and a pin is connected with the sliding case 4 of roll adjustment in the lower end bipod of X type framework 33, and another pin connects base 1 by carriage 31, and X type framework 33 upper end bipods connect a leveling board 34; Water jet 36 is fixed on the regulating rod 35 of leveling board 34 upper ends, can adjust water jet 36 positions by regulating rod 35 front and back; 33 times forward foot in a step of X type framework and sliding case 4 same moved further, automatically make the water jet 36 and the distance of the workpiece of different diameter size remain on relative position rationally, water jet 36 again can corresponding workpiece different sites, freely stretch before and after carrying out manually adjusting with the service discharge size, the quench requirement of technology of satisfied spray is sprayed the processing of quenching to the step axle of different diameter, different lengths.
Waterworks 3 connects the regulation system in water pump 5 and water route, the drive-motor of water pump 5 is an adjustable frequency motor, adjustable frequency motor passes through Frequency Converter Control, the water pump 5 that drives big-flow high-pressure moves the water to flow into energy storage water bag up and down, branching to each water jet 36 with independent valve, this system is controlled at hydraulic pressure in the stabilized uniform reasonable range automatically.
Shown in Figure 3, base 1 adopts high strength high grade cast iron quality, and split is connected, structure comprises, three main bases 11 that be arranged in parallel and four each tie-beams 12 connect as one with bolt 13 and steady brace 14, its good rigidly, easily assemble, are convenient to transportation, reliable and stable.
This equipment can be realized the equipment that hardens in the complete modified and top layer of the roll of 10 tons of Φ 300mm-Φ 800mm length overall 5000mm weight and shaft-like workpiece, reaches this material ideal metallographic structure situation and mechanical property after tempered.
Claims (10)
1. the spray quenching lathe comprises the base that is fixed on the ground in its structure, it is characterized in that: the drive shaft that can drive Workpiece Rotating is set on the base, and the drive shaft side is provided with waterworks, and the waterworks structure comprises the water jet that the position is adjustable.
2. spray quenching lathe according to claim 1 is characterized in that: described drive shaft comprises two main driving axle and driven shafts that axis is parallel, and the main driving axle front end connects variable-frequency motor by shaft coupling, cycloid speed reducer successively.
3. spray quenching lathe according to claim 2 is characterized in that: the tail end of described main driving axle and driven shaft is installed synchronous sprocket wheel respectively, and connects by chain.
4. spray quenching lathe according to claim 2 is characterized in that: the rotational line speed of described main driving axle is by carrying out stepless time adjustment in the Frequency Converter Control on-line velocity 1-5000m/min scope.
5. spray quenching lathe according to claim 2 is characterized in that: described main driving axle and driven shaft material are extraordinary heat-resistance stainless steel.
6. spray quenching lathe according to claim 5, it is characterized in that: the two ends of described main driving axle and driven shaft are supported on respectively on two sliding casees of the roll adjustment that be arranged in parallel, the sliding case of roll adjustment cooperates with line slide rail on being fixed on base, connect by leading screw between two sliding casees of roll adjustment, the thread rotary orientation at leading screw two ends is opposite, and the two ends of leading screw cooperate the screw that is fixed on the sliding case of two roll adjustments respectively.
7. spray quenching lathe according to claim 6 is characterized in that: described leading screw one end connects synchronous motor by spiral bevel gear, cycloid speed reducer successively.
8. spray quenching lathe according to claim 6 is characterized in that: the meta of described leading screw is provided with the leading screw seat that supports this leading screw.
9. spray quenching lathe according to claim 1 is characterized in that: described waterworks structure comprises X type framework, and a pin is connected with the sliding case of roll adjustment in the lower end bipod of X type framework, and another pin connects base, and X type framework upper end bipod connects a leveling board; Water jet is fixed on the regulating rod of leveling board upper end.
10. spray quenching lathe according to claim 9, it is characterized in that: described waterworks connects the regulation system in water pump and water route, the drive-motor of water pump is an adjustable frequency motor, adjustable frequency motor passes through Frequency Converter Control, move the water to flow into energy storage water bag up and down, branching to each water jet with independent valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201027129U CN201485486U (en) | 2009-05-12 | 2009-05-12 | Spray quenching machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201027129U CN201485486U (en) | 2009-05-12 | 2009-05-12 | Spray quenching machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485486U true CN201485486U (en) | 2010-05-26 |
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ID=42424376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201027129U Expired - Fee Related CN201485486U (en) | 2009-05-12 | 2009-05-12 | Spray quenching machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201485486U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816907A (en) * | 2012-08-03 | 2012-12-12 | 无锡市绿色热处理设备有限公司 | Controllable-spraying quenching machine |
| CN103305666A (en) * | 2013-07-11 | 2013-09-18 | 吉林圆方机械集团有限公司 | Semiaxis quench machining tool and water ejector thereof |
| CN104195302A (en) * | 2014-08-21 | 2014-12-10 | 宜兴市永昌轧辊有限公司 | Novel jet quenching device for cold rolls |
| CN104846169A (en) * | 2015-06-10 | 2015-08-19 | 唐山市裕龙冶金轧辊有限公司 | Roller spray quenching equipment |
-
2009
- 2009-05-12 CN CN2009201027129U patent/CN201485486U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816907A (en) * | 2012-08-03 | 2012-12-12 | 无锡市绿色热处理设备有限公司 | Controllable-spraying quenching machine |
| CN102816907B (en) * | 2012-08-03 | 2013-11-06 | 无锡市绿色热处理设备有限公司 | Controllable-spraying quenching machine |
| CN103305666A (en) * | 2013-07-11 | 2013-09-18 | 吉林圆方机械集团有限公司 | Semiaxis quench machining tool and water ejector thereof |
| CN103305666B (en) * | 2013-07-11 | 2015-02-25 | 吉林圆方机械集团有限公司 | Semiaxis quench machining tool and water ejector thereof |
| CN104195302A (en) * | 2014-08-21 | 2014-12-10 | 宜兴市永昌轧辊有限公司 | Novel jet quenching device for cold rolls |
| CN104846169A (en) * | 2015-06-10 | 2015-08-19 | 唐山市裕龙冶金轧辊有限公司 | Roller spray quenching equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130512 |