CN217351475U - Environment-friendly energy-saving gear heat treatment device - Google Patents
Environment-friendly energy-saving gear heat treatment device Download PDFInfo
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- CN217351475U CN217351475U CN202123382747.2U CN202123382747U CN217351475U CN 217351475 U CN217351475 U CN 217351475U CN 202123382747 U CN202123382747 U CN 202123382747U CN 217351475 U CN217351475 U CN 217351475U
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- heat treatment
- treatment device
- gear
- platform
- hopper
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 230000007613 environmental effect Effects 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 5
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000004381 surface treatment Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 description 10
- 238000011282 treatment Methods 0.000 description 8
- 239000012266 salt solution Substances 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000011068 loading method Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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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- Heat Treatment Of Articles (AREA)
Abstract
The utility model discloses an environmental protection and energy saving gear heat treatment device, including the bottom pond, the inside platform that separates that is provided with of bottom pond, and separate a platform both sides and be provided with a supporting bench, a supporting bench top is provided with the gyro wheel, and gyro wheel one side is provided with the telescopic link to telescopic link one end is connected with the work piece, the telescopic link outside is provided with the overcoat, and overcoat one end is provided with the conveying chain to the inside sprocket that is provided with of conveying chain, the inside pivot that is provided with of bottom pond, and the pivot outside is provided with the puddler. This gear heat treatment device of environmental protection and energy saving, the gear that replaces the intermediate frequency quenching-tempering-blackening through QPQ surface treatment and obtains has better wearability, fatigue resistance and good corrosion resistance, and its size and the shape deformation of the gear through QPQ processing are little simultaneously, the precision of improvement gear that can be very big, reduce gear engagement's noise and promote the life of product.
Description
Technical Field
The utility model relates to a heat treatment technical field specifically is an environmental protection and energy saving gear heat treatment device.
Background
The slewing bearing product is composed of an outer ring, an inner ring, a rolling body (a steel ball and an isolation block) and an auxiliary part plug, a taper pin, a sealing strip, an oil cup and the like which are main parts, wherein the mounting surfaces and the positioning spigot of the outer ring and the inner ring are used for bearing and assembling with equipment parts; the mounting holes of the outer ring and the inner ring are connected and fastened with equipment components through bolts, the operation and transmission of equipment are guaranteed, the sealing strips are used for keeping the storage of product lubricating grease, the invasion of foreign matters such as external dust and water stain is prevented, most slewing bearings are provided with gear rings for driving the rotation of a main engine, the gear rings are required to be subjected to heat treatment in order to have enough strength and avoid tooth breakage, but the heat treatment device in the current market still has the following problems:
1. in the conventional heat treatment device, the gear ring is heated, and then the heated gear ring is put into quenching liquid for rapid cooling, so that the transformation of internal metal crystals is realized, and the hardness is improved;
2. current heat treatment device all needs to heat single work piece at every turn when handling and is cooling, leads to the treatment effeciency not high, handles through the heating simultaneously for need consume a large amount of electric energy, produce higher pollution.
Aiming at the problems, the novel design is carried out on the basis of the original heat treatment device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental protection and energy saving gear heat treatment device, with the current heat treatment device who solves above-mentioned background art and propose, through heating the ring gear, later the ring gear after will heating is put into the quenching liquid and is cooled off fast, realize the transformation of inside metal crystallization, with this promotion hardness, adopt this kind of thermal treatment to prevent the mode, in heating and cooling process, take place heat altered shape easily, lead to structural deformation, make the meshing precision reduce, current heat treatment device, all need heat single work piece at every turn when handling and is cooling, lead to treatment effeciency not high, handle through the heating simultaneously, make and need consume a large amount of electric energy, produce the problem of higher pollution.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environmental protection and energy saving gear heat treatment device, includes the bottom pond, the inside platform that separates that is provided with of bottom pond, and separate a both sides and be provided with a supporting bench, the supporting bench top is provided with the gyro wheel, and gyro wheel one side is provided with the telescopic link to telescopic link one end is connected with the work piece, the telescopic link outside is provided with the overcoat, and overcoat one end is provided with the conveying chain to the inside sprocket that is provided with of conveying chain, the inside pivot that is provided with of bottom pond, and the pivot outside is provided with the puddler, bottom pond one side is provided with the loading platform, and the inside hopper that is provided with of loading platform, the hopper below is provided with the commentaries on classics piece, and changes the inside constant volume hopper that is provided with of piece to change the piece below and set up the feed opening.
Preferably, the bottom tank is fixedly connected with the partition table, the partition table is arranged at the center of the bottom tank, the height of the partition table is lower than that of the support table, the support table and the bottom tank are integrally arranged, the support table is symmetrically arranged relative to the transverse center line of the bottom tank, and the support table is arranged in a wave shape.
Preferably, the supporting table is rotatably connected with the idler wheels, the idler wheels are rotatably connected with the connecting shafts, the idler wheels are symmetrically arranged about the transverse center line of the bottom pool, the connecting shafts are fixedly connected with the telescopic rods, and the connecting shafts are symmetrically arranged about the vertical center line of the telescopic rods.
Preferably, pivot and bottom pond swivelling joint, and pivot and separate platform swivelling joint, pivot and puddler fixed connection, and the puddler equidistant setting in the pivot to puddler and bottom pond constitute the stirring structure.
Preferably, the telescopic rod and the return spring form a spring return structure, the telescopic rod is connected with the outer sleeve in a sliding mode, the outer sleeve is fixedly connected with the connecting plate, the connecting plate is connected with the conveying chain in a rotating mode, and the conveying chain and the chain wheel form a chain transmission structure.
Preferably, charge table and bottom pool fixed connection, and charge table and hopper fixed connection to hopper and constant volume hopper sealing connection, constant volume hopper and commentaries on classics piece fixed connection, and change piece and charge table swivelling joint, change piece and ring gear fixed connection, and the ring gear is connected with the meshing of half-gear, constant volume hopper and feed opening sealing connection.
Compared with the prior art, the beneficial effects of the utility model are that: the environment-friendly and energy-saving gear heat treatment device,
1. the gear obtained by QPQ surface treatment instead of intermediate frequency quenching-tempering-blackening treatment has better wear resistance, fatigue resistance and corrosion resistance, and the gear subjected to QPQ treatment has small size and shape deformation, so that the precision of the gear can be greatly improved, the meshing noise of the gear is reduced, and the service life of the product is prolonged;
2. QPQ surface treatment is adopted to replace intermediate frequency quenching-tempering-blackening treatment, heat treatment and corrosion prevention treatment are completed at one time by the technology, the treatment temperature is low, the time is short, the surface hardness, the wear resistance and the corrosion resistance of parts can be improved, the friction coefficient is reduced, the deformation is small, no environmental pollution is caused, and the method has the advantages of optimizing the processing procedure, shortening the production period and reducing the production cost.
Drawings
FIG. 1 is a schematic view of the overall front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the left-side sectional structure of the roller connected to the supporting platform of the present invention;
figure 4 is the utility model discloses bottom tank half cuts open three-dimensional structure schematic diagram.
In the figure: 1. a bottom tank; 2. separating the platform; 3. a support table; 4. a rotating shaft; 5. a stirring rod; 6. a telescopic rod; 7. a return spring; 8. a jacket; 9. a connecting plate; 10. a conveyor chain; 11. a sprocket; 12. a workpiece; 13. a feeding table; 14. a hopper; 15. a ring gear; 16. a half gear; 17. a measuring hopper; 18. a feeding port; 19. rotating the block; 20. a connecting shaft; 21. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an environment-friendly and energy-saving gear heat treatment device comprises a bottom tank 1, in order to improve the production efficiency, a partition table 2 is arranged inside the bottom tank 1, support tables 3 are arranged on two sides of the partition table 2, rollers 21 are arranged above the support tables 3, telescopic rods 6 are arranged on one sides of the rollers 21, one ends of the telescopic rods 6 are connected with workpieces 12, outer sleeves 8 are arranged on the outer sides of the telescopic rods 6, conveying chains 10 are arranged at one ends of the outer sleeves 8, chain wheels 11 are arranged inside the conveying chains 10, the bottom tank 1 is fixedly connected with the partition table 2, the partition table 2 is arranged at the central position of the bottom tank 1, the height of the partition table 2 is lower than that of the support tables 3, the support tables 3 and the bottom tank 1 are integrally arranged, the support tables 3 are symmetrically arranged relative to the transverse central line of the bottom tank 1, the support tables 3 are arranged in a wave shape, the support tables 3 are rotationally connected with the rollers 21, and the rollers 21 are rotationally connected with a connecting shaft 20, the rollers 21 are symmetrically arranged relative to the horizontal center line of the bottom pool 1, the connecting shaft 20 is fixedly connected with the telescopic rod 6, the connecting shaft 20 is symmetrically arranged relative to the vertical center line of the telescopic rod 6, the telescopic rod 6 and the reset spring 7 form a spring reset structure, the telescopic rod 6 is slidably connected with the outer sleeve 8, the outer sleeve 8 is fixedly connected with the connecting plate 9, the connecting plate 9 is rotatably connected with the conveying chain 10, the conveying chain 10 and the chain wheel 11 form a chain transmission structure, and the workpieces 12 are continuously and circularly conveyed through the arranged conveying chain 10, so that the treatment is more efficient.
Referring to fig. 1, 2 and 4, in order to reduce the deformation of the workpiece 12 and reduce the energy consumption of the processing, a rotating shaft 4 is disposed inside the bottom tank 1, a stirring rod 5 is disposed outside the rotating shaft 4, a feeding platform 13 is disposed on one side of the bottom tank 1, a hopper 14 is disposed inside the feeding platform 13, a rotating block 19 is disposed below the hopper 14, a quantitative hopper 17 is disposed inside the rotating block 19, a discharging port 18 is disposed below the rotating block 19, the rotating shaft 4 is rotatably connected with the bottom tank 1, the rotating shaft 4 is rotatably connected with the partition platform 2, the rotating shaft 4 is fixedly connected with the stirring rod 5, the stirring rods 5 are equidistantly disposed on the rotating shaft 4, the stirring rod 5 and the bottom tank 1 form a stirring structure, the feeding platform 13 is fixedly connected with the bottom tank 1, the feeding platform 13 is fixedly connected with the hopper 14, the hopper 14 is hermetically connected with the quantitative hopper 17, the quantitative hopper 17 is fixedly connected with the rotating block 19, and change piece 19 and charging deck 13 swivelling joint, change piece 19 and ring gear 15 fixed connection, and ring gear 15 and semi-gear 16 meshing connection, quantitative hopper 17 and feed opening 18 sealing connection utilize the charging deck 13 that sets up to make salt solution concentration keep in suitable scope, utilize the mode that the salt solution adopted QPQ to handle simultaneously, reduce and handle the deformation and reduce the power consumption, more environmental protection.
The working principle is as follows: according to the figures 1-4, firstly, the saline solution to be used is placed on the two sides of the bottom pool 1, the liquids are mutually incompatible through the partition table 2, then the supplemented saline solution is placed in the hopper 14, then the device is started, the chain wheel 11 rotates, so as to drive the conveying chain 10 to enable the connecting plate 9 to circularly rotate along with the conveying chain 10 and drive the outer sleeve 8 and the telescopic rod 6, when the telescopic rod 6 moves to the left side, the workpiece 12 is installed on the telescopic rod 6, along with the movement of the conveying chain 10, the workpiece 12 moves to the right, when the telescopic rod 6 moves to the bottom pool 1, the rollers 21 on the connecting shafts 20 on the two sides of the telescopic rod 6 contact the support table 3 at the moment, and along with the movement of the telescopic rod 6, the workpiece 12 rolls to the right side on the support table 3, at the moment, the workpiece 12 firstly contacts the first saline solution, after being soaked by the saline solution, along with the movement of the conveying chain 10, the height of the support table 3 rises at the moment, thereby utilizing the roller 21 and the connecting shaft 20 to push the telescopic rod 6 upwards to enable the telescopic rod 6 to compress the return spring 7 and lift the workpiece 12 out of the solution, after passing through the separating table 2, when the workpiece enters the upper part of another salt solution, at the moment, the height of the supporting table 3 is reduced, the telescopic rod 6 moves downwards under the action of the return spring 7, the workpiece 12 enters the salt solution again and is soaked by the two salt solutions, so that various elements penetrate into the metal surface to form a composite seepage layer, thereby achieving the purpose of modifying the surface of the part, in the operation of the device, the concentration of the salt solution is continuously reduced, due to the rotation of the half gear 16, the gear ring 15 is driven, thereby the rotating block 19 rotates in the feeding table 13, when the metering hopper 17 is arranged below the hopper 14, the salt solution enters the metering hopper 17, along with the rotation, the solute falls into the bottom tank 1 from the feed opening 18, and along with the rotation of the rotating shaft 4, the stirring rod 5 stirs the bottom tank 1, thereby dissolving the salt solute and restoring the concentration, which is not described in detail in this specification, is well within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an energy-conserving gear heat treatment device of environmental protection, includes bottom pool (1), its characterized in that: the device is characterized in that a separation table (2) is arranged in the bottom tank (1), support tables (3) are arranged on two sides of the separation table (2), rollers (21) are arranged above the support tables (3), telescopic rods (6) are arranged on one sides of the rollers (21), one ends of the telescopic rods (6) are connected with workpieces (12), outer sleeves (8) are arranged on the outer sides of the telescopic rods (6), conveying chains (10) are arranged on one ends of the outer sleeves (8), chain wheels (11) are arranged in the conveying chains (10), rotating shafts (4) are arranged in the bottom tank (1), stirring rods (5) are arranged on the outer sides of the rotating shafts (4), a feeding table (13) is arranged on one side of the bottom tank (1), hoppers (14) are arranged in the feeding table (13), rotating blocks (19) are arranged below the hoppers (14), and quantitative hoppers (17) are arranged in the rotating blocks (19), and a feed opening (18) is arranged below the rotating block (19).
2. The environment-friendly and energy-saving gear heat treatment device according to claim 1, wherein: the bottom pool (1) is fixedly connected with the separation platform (2), the separation platform (2) is arranged at the center of the bottom pool (1), the separation platform (2) is lower than the support platform (3), the support platform (3) and the bottom pool (1) are integrally arranged, the support platform (3) is symmetrically arranged relative to the horizontal center line of the bottom pool (1), and the support platform (3) is arranged in a wave shape.
3. The environment-friendly and energy-saving gear heat treatment device according to claim 1, wherein: the supporting table (3) is rotatably connected with the idler wheel (21), the idler wheel (21) is rotatably connected with the connecting shaft (20), the idler wheel (21) is symmetrically arranged relative to the transverse central line of the bottom pool (1), the connecting shaft (20) is fixedly connected with the telescopic rod (6), and the connecting shaft (20) is symmetrically arranged relative to the vertical central line of the telescopic rod (6).
4. The environment-friendly and energy-saving gear heat treatment device according to claim 1, wherein: pivot (4) and bottom pond (1) swivelling joint, and pivot (4) and separate platform (2) swivelling joint, pivot (4) and puddler (5) fixed connection, and puddler (5) equidistant setting on pivot (4) to puddler (5) and bottom pond (1) constitute the stirring structure.
5. The environment-friendly and energy-saving gear heat treatment device according to claim 1, wherein: the telescopic rod (6) and the return spring (7) form a spring return structure, the telescopic rod (6) is in sliding connection with the outer sleeve (8), the outer sleeve (8) is fixedly connected with the connecting plate (9), the connecting plate (9) is in rotating connection with the conveying chain (10), and the conveying chain (10) and the chain wheel (11) form a chain transmission structure.
6. The environment-friendly and energy-saving gear heat treatment device according to claim 1, wherein: feed table (13) and bottom pond (1) fixed connection, and feed table (13) and hopper (14) fixed connection to hopper (14) and quantitative hopper (17) sealing connection, quantitative hopper (17) and commentaries on classics piece (19) fixed connection, and commentaries on classics piece (19) and feed table (13) swivelling joint, change piece (19) and ring gear (15) fixed connection, and ring gear (15) and semi-gear (16) meshing connection, quantitative hopper (17) and feed opening (18) sealing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123382747.2U CN217351475U (en) | 2021-12-28 | 2021-12-28 | Environment-friendly energy-saving gear heat treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123382747.2U CN217351475U (en) | 2021-12-28 | 2021-12-28 | Environment-friendly energy-saving gear heat treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217351475U true CN217351475U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123382747.2U Expired - Fee Related CN217351475U (en) | 2021-12-28 | 2021-12-28 | Environment-friendly energy-saving gear heat treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217351475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116516141A (en) * | 2023-05-16 | 2023-08-01 | 温州革新链轮制造有限公司 | Sprocket high-frequency quenching multistation production line |
-
2021
- 2021-12-28 CN CN202123382747.2U patent/CN217351475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116516141A (en) * | 2023-05-16 | 2023-08-01 | 温州革新链轮制造有限公司 | Sprocket high-frequency quenching multistation production line |
| CN116516141B (en) * | 2023-05-16 | 2023-10-20 | 温州革新链轮制造有限公司 | Sprocket high-frequency quenching multistation production line |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220902 |