CN110819785A - Regulation type gear heat treatment device for mining machinery - Google Patents
Regulation type gear heat treatment device for mining machinery Download PDFInfo
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- CN110819785A CN110819785A CN201911104446.8A CN201911104446A CN110819785A CN 110819785 A CN110819785 A CN 110819785A CN 201911104446 A CN201911104446 A CN 201911104446A CN 110819785 A CN110819785 A CN 110819785A
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- heat treatment
- gear
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- rod
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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
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
-
- 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
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
-
- 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
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
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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 invention discloses an adjusting type gear heat treatment device for mining machinery, which belongs to the technical field of heat treatment and comprises a first supporting plate, a fixed connecting frame and a control panel, wherein the fixed connecting frame is integrally formed above the first supporting plate, the control panel is positioned on one side of the fixed connecting frame, a fixed connecting rod is welded on the bottom side of the top of the fixed connecting frame, a sealing cover is welded at one end of the fixed connecting rod, a rotating assembly is installed in the sealing cover, a heat treatment cavity is arranged below the sealing cover, a supporting box is arranged at the bottom of the heat treatment cavity, a groove body is arranged above the supporting box, a first motor is rotatably installed in the groove body, the output end of the first motor is connected to the outer wall of the bottom side of the heat. According to the invention, the lifting mechanism and the first motor are arranged on the bottom side, so that the heat treatment cavity can be fixed below the sealing cover and taken down from the sealing cover, and the gear subjected to heat treatment and the gear to be treated are convenient to take and place.
Description
Technical Field
The invention relates to a heat treatment device, in particular to a gear heat treatment device for an adjustable mining machine, and belongs to the technical field of heat treatment.
Background
In the mining machining process, because its operational environment is comparatively abominable, in the use, rotary part is blocked by stone material etc. easily, causes the damage to gear and rotary part, in order to guarantee the stability in use of work piece, needs carry out heat treatment to gear and rotary part.
The heat treatment device in the prior art is single in mechanism, generally only can carry out heat treatment on a single gear step by step, and after treatment, an upper cover on a treatment cavity is required to be opened manually, and then the treated gear is taken out, so that the working efficiency is low, and when a worker takes down the upper cover of the heating cavity, the worker is very easy to scald.
Disclosure of Invention
The invention mainly aims to provide an adjusting type gear heat treatment device for mining machinery, wherein a lifting mechanism and a first motor are arranged on the bottom side, so that a heat treatment cavity can be fixed below a sealing cover and can be taken down from the sealing cover, and the gear subjected to heat treatment and the gear to be treated are convenient to take and place.
The purpose of the invention can be achieved by adopting the following technical scheme:
the utility model provides an adjustment type gear heat treatment device for mining machinery, include first backup pad and first backup pad top integrated into one piece's fixed connection frame with be located the control panel of fixed connection frame one side, the bottom side welding at fixed connection frame top has fixed link, fixed link's one end welding has sealed lid, the internally mounted of sealed lid has the runner assembly, the below of sealed lid is provided with thermal treatment chamber, thermal treatment chamber's bottom is provided with a supporting box, first motor is installed to the bottom of supporting box's inboard, the top of supporting box is provided with the cell body, just the rotatable installation of first motor is in the cell body, the output of first motor is connected on the outer wall of thermal treatment chamber bottom side, the bottom of supporting box is provided with elevating system.
Preferably, the lifting mechanism comprises a first supporting rod, a second motor and a second supporting plate, an output end of the second motor is connected with a first threaded rod, the first threaded rod penetrates through a moving plate, the moving plate penetrates through supporting blocks, the supporting blocks are fixedly welded on the upper surface of the first supporting plate, first teeth are arranged on the upper surfaces of two ends of the moving plate, the first supporting rods are provided with three groups, two groups of first supporting rods on one side of the moving plate are connected with adjusting teeth, and the adjusting teeth are matched with the first teeth.
Preferably, the top ends of the first supporting rods are hinged with first connecting rods, one ends of the first connecting rods, far away from the first supporting rods, are hinged to the second supporting plate, and a second connecting rod is hinged between two groups of first connecting rods, far away from one end of the second motor.
Preferably, the top fixed mounting of sealed lid has the support frame, install the third motor on the support frame, the output of third motor is connected with first rotary rod, the one end of first rotary rod is connected on the runner assembly, the outside of the lower extreme of sealed lid is provided with the external screw thread.
Preferably, the rotating assembly comprises a rotating ring and a driving gear, second teeth are arranged on the inner wall of the periphery of the rotating ring at equal intervals, driven gears are arranged on the inner teeth of the second teeth in a matched mode, the driving gear is arranged between the driven gears, and one end of the driving gear is connected with one end of the first rotating rod.
Preferably, one side of driving gear and driven gear all is connected with the second rotary rod, the equidistance is provided with the second threaded rod on the second rotary rod, screw-thread fit cover is equipped with the fixed clamping plate on the second threaded rod, and the installation is waited to process the gear between the fixed clamping plate.
Preferably, one side of the heat treatment cavity is provided with an observation port, and a thermometer is arranged below the observation port.
Preferably, the bottom of the first supporting plate is fixedly connected with a supporting leg, and the bottom of the supporting leg is connected with a wear-resistant anti-slip pad.
Preferably, control panel includes control button and sets up the liquid crystal display of control button one side, control panel's bottom fixed welding has the second bracing piece, the low side fixed welding of second bracing piece is in first backup pad upper surface.
The invention has the beneficial technical effects that:
1. according to the adjusting type gear heat treatment device for the mining machinery, the lifting mechanism and the first motor are arranged on the bottom side, so that the heat treatment cavity can be fixed below the sealing cover and can be taken down from the sealing cover, and the gear subjected to heat processing and the gear to be processed can be conveniently taken and placed.
2. According to the gear heat treatment device for the adjusting type mining machinery, the rotating assembly and the multiple groups of second threads are arranged, so that the multiple groups of gears can be heated simultaneously, and can rotate at a constant speed in the heating cavity, the gear machining efficiency is improved, and the gear machining quality is also improved.
Drawings
Fig. 1 is a front sectional view of a preferred embodiment of a heat treatment apparatus for a gear for an adjustment type mining machine according to the present invention;
fig. 2 is an enlarged view of a structure at a point a of a preferred embodiment of a heat treatment apparatus for a conditioning type mining machine according to the present invention;
FIG. 3 is a schematic view of the seal cap and rotating assembly of a preferred embodiment of an adjustable heat treatment apparatus for gears for mining machinery according to the present invention;
FIG. 4 is a top view of a rotating assembly of a preferred embodiment of an adjustable mining machine gear heat treatment apparatus in accordance with the present invention;
fig. 5 is a schematic structural view of an elevating mechanism of a preferred embodiment of the gear heat treatment apparatus for the conditioning type mining machine according to the present invention.
In the figure: 1-a first support plate, 2-a fixed connection frame, 3-a control panel, 4-a fixed connection rod, 5-a sealing cover, 6-a rotating assembly, 7-a thermal treatment chamber, 8-a support box, 9-a first motor, 10-a lifting mechanism, 11-a first support rod, 12-a second motor, 13-a moving plate, 14-a first tooth, 15-an adjusting gear, 16-a first connection rod, 17-a second support plate, 18-a second connection rod, 19-a first threaded rod, 20-a support block, 21-a support frame, 22-a third motor, 23-a first rotating rod, 24-an external thread, 25-a rotating ring, 26-a driving gear, 27-a second tooth, 28-a driven gear, 29-a second rotating rod, 30-a second threaded rod, 31-a fixed clamping plate, 32-a gear to be processed, 33-a thermometer, 34-a supporting leg, 35-a wear-resistant anti-skid pad and 36-a second supporting rod.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-5, the adjusting type gear heat treatment device for mining machinery provided in this embodiment includes a first support plate 1, a fixed connection frame 2 integrally formed above the first support plate 1, and a control panel 3 located on one side of the fixed connection frame 2, a fixed connection rod 4 welded on the bottom side of the top of the fixed connection frame 2, a sealing cover 5 welded on one end of the fixed connection rod 4, a rotating component 6 installed inside the sealing cover 5, a heat treatment chamber 7 arranged below the sealing cover 5, a support box 8 arranged at the bottom of the heat treatment chamber 7, a first motor 9 installed at the bottom of the inner side of the support box 8, a tank body arranged above the support box 8, and the first motor 9 is rotatably arranged in the groove body, the output end of the first motor 9 is connected to the outer wall of the bottom side of the heat treatment cavity 7, and the bottom of the supporting box 8 is provided with a lifting mechanism 10.
In this embodiment: the lifting mechanism 10 comprises a first supporting rod 11, a second motor 12 and a second supporting plate 17, wherein the output end of the second motor 12 is connected with a first threaded rod 19, the first threaded rod 19 penetrates through a moving plate 13, the moving plate 13 penetrates through a supporting block 20, the supporting block 20 is fixedly welded on the upper surface of the first supporting plate 1, the upper surfaces of two ends of the moving plate 13 are respectively provided with a first tooth 14, the first supporting rod 11 is provided with three groups, two groups of first supporting rods 11 on one side of the moving plate 13 are respectively connected with an adjusting tooth 15, the adjusting teeth 15 are mutually matched with the first teeth 14, the top ends of the first supporting rods 11 are respectively hinged with a first connecting rod 16, one end of the first connecting rod 16, far away from the first supporting rod 11, is hinged on the second supporting plate 17, a second connecting rod 18 is hinged between two groups of first connecting rods 16, far away from one end of the second motor 12, the top end of the sealing cover 5 is fixedly provided, install third motor 22 on support frame 21, the output of third motor 22 is connected with first rotary rod 23, the one end of first rotary rod 23 is connected on runner assembly 6, the outside of the lower extreme of sealed lid 5 is provided with external screw thread 24, runner assembly 6 includes rotatory ring 25 and driving gear 26, rotatory ring 25 equidistance all around inner wall is provided with second tooth 27, driven gear 28 is installed in the cooperation of the inside tooth of second tooth 27, install driving gear 26 between driven gear 28, the one end of driving gear 26 is connected with the one end of first rotary rod 23.
By starting the first motor 9 and the second motor 12, the first motor 9 rotates to drive the heat treatment chamber 7 to rotate, so that the heat treatment chamber 7 is rotated from the sealing cover 5, the second motor 12 rotates in reverse direction to drive the first threaded rod 19 to rotate in reverse direction, the first threaded rod 19 rotates in reverse direction to pull the moving plate 13 to move to one side of the second motor 12, the first teeth 14 and the adjusting gear 15 are matched with each other, so that the first connecting rod 16 moves downwards, so that the second supporting plate 17 is driven to move downwards, so that the heat treatment chamber 7 is driven to move downwards, the first motor 9 and the second motor 12 work simultaneously, so that the heat treatment chamber 7 is rotated from the sealing cover 5 and then moves downwards, and the second rotating rod 29 and the second threaded rod 30 are exposed outside.
The third motor 22 is started to work, the support frame 21 is rotated to drive the driving gear 26 to rotate, the driving gear 26, the driven gear 28 and the second teeth 27 are mutually matched to drive the multiple groups of second rotating rods 29 to rotate, and therefore the to-be-processed gears 32 mounted on the second threaded rods 30 on two sides of the second rotating rods 29 are driven to rotate, and the effect of uniformly heating the to-be-processed gears 32 is achieved.
In this embodiment: one side of the driving gear 26 and one side of the driven gear 28 are both connected with a second rotating rod 29, a second threaded rod 30 is equidistantly arranged on the second rotating rod 29, a fixed clamping plate 31 is sleeved on the second threaded rod 30 in a threaded fit manner, and a gear 32 to be processed is installed between the fixed clamping plates 31.
Install fixed clamping plate 31 at the innermost one deck through screw-thread fit, then overlap the gear 32 of treating processing in the second threaded rod 30 outside, with another group fixed clamping plate 31 through screw-thread fit he outside at gear 32 of treating processing, can lay the multiunit gear 32 of treating processing on a set of second threaded rod 30 in proper order, and be provided with multiunit second threaded rod 30 on the device.
In this embodiment: an observation port is arranged on one side of the heat treatment chamber 7, and a thermometer 33 is arranged below the observation port.
The processing condition of the gear in the heating cavity can be observed through the observation port, the temperature in the heating cavity 7 can be observed in real time through the thermometer 33, and the condition in the heating cavity can be known more conveniently.
In this embodiment: the bottom of the first supporting plate 1 is fixedly connected with a supporting leg 34, and the bottom of the supporting leg 34 is connected with a wear-resistant non-slip mat 35.
In this embodiment: control panel 3 includes control button and sets up the liquid crystal display in control button one side, and control panel 3's bottom fixed welding has second bracing piece 36, and the fixed welding of the low end of second bracing piece 36 is on 1 upper surface of first backup pad.
The operation of the device is controlled by control buttons on the control panel 3, and the time of the heating pair can be recorded by the liquid crystal display screen.
As shown in fig. 1 to 5, the working process of the gear heat treatment apparatus for the adjustment type mining machine according to the present embodiment is as follows:
step 1: by starting the first motor 9 and the second motor 12 to work, the first motor 9 rotates to drive the heat treatment cavity 7 to rotate, so that the heat treatment cavity 7 is rotated from the sealing cover 5, the second motor 12 rotates reversely to drive the first threaded rod 19 to rotate reversely, the first threaded rod 19 rotates reversely to pull the moving plate 13 to move to one side of the second motor 12, the first tooth 14 is matched with the adjusting gear 15, so that the first connecting rod 16 moves downwards, so that the second supporting plate 17 is driven to move downwards, so that the heat treatment cavity 7 is driven to move downwards, the first motor 9 and the second motor 12 work simultaneously, so that the heat treatment cavity 7 and the sealing cover 5 rotate downwards, and then the second rotating rod 29 and the second threaded rod 30 are exposed outside;
step 2: the fixed clamping plates 31 are arranged on the innermost layer in a threaded fit mode, then the gear 32 to be processed is sleeved on the outer side of the second threaded rod 30, the other group of fixed clamping plates 31 are arranged on the outer side of the gear 32 to be processed in a threaded fit mode, multiple groups of gears 32 to be processed can be sequentially arranged on one group of second threaded rods 30, and multiple groups of second threaded rods 30 are arranged on the device, so that multiple groups of gears 32 to be processed can be heated at the same time;
and step 3: the first motor 9 and the second motor 12 are started again, the first motor 9 and the second motor 12 rotate forwards, and the internal thread arranged on the inner side of the top of the heat treatment cavity 7 is matched with the external thread arranged on the outer side of the bottom of the sealing cover 5, so that the heat treatment cavity 7 is tightly arranged at the bottom of the sealing cover 5;
and 4, step 4: the third motor 22 is started to work, the support frame 21 rotates to drive the driving gear 26 to rotate, the driving gear 26, the driven gear 28 and the second teeth 27 are matched with each other to drive the plurality of groups of second rotating rods 29 to rotate, and therefore the gear 32 to be processed, which is arranged on the second threaded rod 30 on two sides of each second rotating rod 29, is driven to rotate, and the effect of uniformly heating the gear 32 to be processed is achieved;
and 5: when the heat treatment is completed, the step 1 is repeated, and then the heat-treated gear 32 to be processed is removed.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (9)
1. The utility model provides a regulation type gear heat treatment device for mining machinery which characterized in that: comprises a first supporting plate (1), a fixed connecting frame (2) integrally formed above the first supporting plate (1) and a control panel (3) positioned on one side of the fixed connecting frame (2), wherein a fixed connecting rod (4) is welded on the bottom side of the top of the fixed connecting frame (2), a sealing cover (5) is welded at one end of the fixed connecting rod (4), a rotating component (6) is installed inside the sealing cover (5), a heat treatment cavity (7) is arranged below the sealing cover (5), a supporting box (8) is arranged at the bottom of the heat treatment cavity (7), a first motor (9) is installed at the bottom of the inner side of the supporting box (8), a groove body is arranged above the supporting box (8), the first motor (9) is rotatably installed in the groove body, and the output end of the first motor (9) is connected onto the outer wall of the bottom side of the heat treatment cavity (7), and a lifting mechanism (10) is arranged at the bottom of the supporting box (8).
2. The gear heat treatment apparatus for the conditioning-type mining machine according to claim 1, wherein: elevating system (10) include first bracing piece (11), second motor (12) and second backup pad (17), the output of second motor (12) is connected with first threaded rod (19), first threaded rod (19) run through motion board (13), motion board (13) run through have supporting shoe (20), supporting shoe (20) fixed welding is in the upper surface of first backup pad (1), the upper surface at the both ends department of motion board (13) all is provided with first tooth (14), and first bracing piece (11) are provided with three groups all be connected with on two sets of first bracing pieces (11) of motion board (13) one side and adjust tooth (15), adjust tooth (15) with first tooth (14) are mutually supported.
3. The gear heat treatment apparatus for the conditioning-type mining machine according to claim 2, wherein: the top end of the first supporting rod (11) is hinged with a first connecting rod (16), one end, away from the first supporting rod (11), of the first connecting rod (16) is hinged to the second supporting plate (17), and a second connecting rod (18) is hinged between two groups of first connecting rods (16) away from one end of the second motor (12).
4. The gear heat treatment apparatus for the conditioning-type mining machine according to claim 1, wherein: the top fixed mounting of sealed lid (5) has support frame (21), install third motor (22) on support frame (21), the output of third motor (22) is connected with first rotary rod (23), the one end of first rotary rod (23) is connected on runner assembly (6), the outside of the lower extreme of sealed lid (5) is provided with external screw thread (24).
5. The heat treatment apparatus for the gear for the conditioning-type mining machine according to any one of claims 1 and 4, characterized in that: the rotating assembly (6) comprises a rotating ring (25) and a driving gear (26), second teeth (27) are arranged on the inner wall of the periphery of the rotating ring (25) at equal intervals, driven gears (28) are installed on the inner teeth of the second teeth (27) in a matched mode, the driving gear (26) is installed between the driven gears (28), and one end of the driving gear (26) is connected with one end of the first rotating rod (23).
6. The gear heat treatment apparatus for the conditioning-type mining machine according to claim 5, wherein: one side of driving gear (26) and driven gear (28) all is connected with second rotary rod (29), equidistant second threaded rod (30) that is provided with on second rotary rod (29), screw-thread fit cover is equipped with fixed clamping plate (31) on second threaded rod (30), and the installation is waited to process between fixed clamping plate (31) and is handled gear (32).
7. The gear heat treatment apparatus for the conditioning-type mining machine according to claim 1, wherein: an observation port is arranged on one side of the heat treatment cavity (7), and a thermometer (33) is arranged below the observation port.
8. The gear heat treatment apparatus for the conditioning-type mining machine according to claim 1, wherein: the bottom fixedly connected with supporting leg (34) of first backup pad (1), the bottom of supporting leg (34) is connected with wear-resisting slipmat (35).
9. The gear heat treatment apparatus for the conditioning-type mining machine according to claim 1, wherein: control panel (3) include control button and set up the liquid crystal display of control button one side, the fixed welding in bottom of control panel (3) has second bracing piece (36), the fixed welding of low side of second bracing piece (36) is in first backup pad (1) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911104446.8A CN110819785A (en) | 2019-11-13 | 2019-11-13 | Regulation type gear heat treatment device for mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911104446.8A CN110819785A (en) | 2019-11-13 | 2019-11-13 | Regulation type gear heat treatment device for mining machinery |
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| CN110819785A true CN110819785A (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911104446.8A Pending CN110819785A (en) | 2019-11-13 | 2019-11-13 | Regulation type gear heat treatment device for mining machinery |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111139342A (en) * | 2020-03-03 | 2020-05-12 | 重庆华陵工业有限公司 | Heat treatment device for manufacturing transmission gear capable of avoiding heat loss |
| CN112094996A (en) * | 2020-10-13 | 2020-12-18 | 济南健嵘精密机械有限公司 | Heat treatment device for production of transmission gear |
| CN115418468A (en) * | 2022-10-20 | 2022-12-02 | 安徽福艾瑞金属科技有限公司 | Heat treatment device and process for metal workpiece machining |
| CN116574892A (en) * | 2023-07-12 | 2023-08-11 | 徐州优力同创科技股份有限公司 | Bearing heat treatment tool |
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| CN203080023U (en) * | 2013-01-07 | 2013-07-24 | 北京机电研究所 | Pit furnace with workpieces rotating and revolving in furnace |
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| CN105936969A (en) * | 2015-12-19 | 2016-09-14 | 綦江祥和机械有限公司 | Heater for gear heat treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111139342A (en) * | 2020-03-03 | 2020-05-12 | 重庆华陵工业有限公司 | Heat treatment device for manufacturing transmission gear capable of avoiding heat loss |
| CN111139342B (en) * | 2020-03-03 | 2022-03-18 | 重庆华陵工业有限公司 | Heat treatment device for manufacturing transmission gear capable of avoiding heat loss |
| CN112094996A (en) * | 2020-10-13 | 2020-12-18 | 济南健嵘精密机械有限公司 | Heat treatment device for production of transmission gear |
| CN115418468A (en) * | 2022-10-20 | 2022-12-02 | 安徽福艾瑞金属科技有限公司 | Heat treatment device and process for metal workpiece machining |
| CN115418468B (en) * | 2022-10-20 | 2023-09-26 | 安徽福艾瑞金属科技有限公司 | Heat treatment device and process for machining metal workpiece |
| CN116574892A (en) * | 2023-07-12 | 2023-08-11 | 徐州优力同创科技股份有限公司 | Bearing heat treatment tool |
| CN116574892B (en) * | 2023-07-12 | 2023-09-26 | 徐州优力同创科技股份有限公司 | Bearing heat treatment tool |
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