CN220468045U - Steel shot heat treatment quenching processing equipment - Google Patents
Steel shot heat treatment quenching processing equipment Download PDFInfo
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- CN220468045U CN220468045U CN202322091852.3U CN202322091852U CN220468045U CN 220468045 U CN220468045 U CN 220468045U CN 202322091852 U CN202322091852 U CN 202322091852U CN 220468045 U CN220468045 U CN 220468045U
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- heat treatment
- quenching
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- 230000000171 quenching effect Effects 0.000 title claims abstract description 70
- 238000010791 quenching Methods 0.000 title claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 238000010438 heat treatment Methods 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 16
- 238000005485 electric heating Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 5
- 229910001208 Crucible steel Inorganic materials 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 14
- 238000001816 cooling Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat Treatment Of Articles (AREA)
Abstract
The utility model discloses steel shot heat treatment quenching processing equipment, which relates to the technical field of cast steel shot heat treatment quenching, and solves the technical problems that the prior art cannot uniformly dry and control the time of steel shots.
Description
Technical Field
The utility model relates to the technical field of quenching processing, in particular to steel shot heat treatment quenching processing equipment.
Background
The present utility model mainly relates to quenching technology, and is one kind of common heat treatment technology for raising hardness and wear resistance of steel shot. The high-carbon steel shot has higher carbon content and hardness, can quickly form a martensitic structure in the quenching process, and improves the hardness and strength of the steel shot. Alloy steel shot improves the performance of the steel shot by adding alloy elements, and quenching equipment generally comprises a heating furnace, a quenching tank, a cooling system and the like. The quenching effect can be improved by selecting proper equipment, the steel shot can reach the required hardness and wear resistance, the application of the steel shot quenching technology is wide, the hardness and wear resistance of the steel shot can be improved, and the service life and durability of the steel shot can be prolonged.
The utility model discloses a steel shot quenching device for heat treatment and polishing of a steel plate, which has the technical problems that the steel shot cannot be dried uniformly and the time of the steel shot is controlled, and the steel shot quenching device is disclosed as CN 215209547U.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides steel shot heat treatment quenching processing equipment, which solves the technical problems that the prior art cannot uniformly dry the steel shot and control the time of the steel shot.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a steel shot heat treatment quenching processing equipment, includes the base, its characterized in that, a pair of mounting bracket is fixed mounting to the base upper wall, a pair of the axle sleeve has been seted up respectively on the mounting bracket, the main shaft is installed to the axle sleeve internal rotation, be provided with heat treatment structure on the main shaft, heat treatment structure is used for heating for cast steel shot can obtain reliable surface heat treatment temperature, a pair of fixed mounting has a pair of dustcoat case between the mounting bracket, a pair of be provided with auxiliary support structure in the dustcoat case, accomplish the drainage through auxiliary support structure, a pair of dustcoat case upper wall is provided with the loading hopper, the base upper wall is provided with quenching processing structure, and equipment main body structure includes feeding structure and rotary heating structure and quenching drainage structure, compact structure accomplishes the work integration for the processing procedure is compacter.
Preferably, the heat treatment structure comprises an electric heating rod, a reinforcing sleeve is sleeved outside the main shaft, a heat bearing cylinder is fixedly arranged outside the reinforcing sleeve, the electric heating rod is fixedly arranged in the heat bearing cylinder, an inner jacket is sleeved outside the heat bearing cylinder, the inner jacket is fixedly arranged on the main shaft, the structure can provide a high-temperature heat treatment environment, the hardness and the wear resistance of steel shots are effectively improved, heat can be effectively utilized by internal heating, heat loss is reduced, and the heat bearing cylinder is insulated from heat, so that the influence on the main shaft is isolated.
Preferably, the inner sheath is fixedly provided with an outer sheath, an anti-accumulation rack is arranged in the outer sheath, the outer sheath is a cylindrical barrel, a charging hole is formed in the outer sheath, steel shots are received through the outer sheath, the steel shots are contained for heat treatment, the anti-accumulation rack can effectively prevent adhesion, and in addition, when the outer sheath rotates in a reciprocating swinging mode, the cast steel shots can be uniformly treated.
Preferably, a pair of first motors are fixedly arranged on one of the mounting frames, a driving gear is fixedly arranged at the driving end of the first motor, a driven gear is fixedly arranged at one end of the main shaft, the driving gear is connected with the driven gear in a meshed mode, the outer sheath is controlled to swing through the first motors, so that steel shots in the outer sheath can be uniformly heated in a rolling mode, and the outer sheath is controlled to enter different states of discharging or charging.
Preferably, the auxiliary supporting structure comprises five pairs of supporting rollers, roller brackets are fixedly arranged in the outer cover box, and the five pairs of supporting rollers are respectively and rotatably arranged between the roller brackets of the outer cover box.
Preferably, the quenching structure comprises a quenching box, the upper end of the quenching box is provided with an opening, the quenching box is fixedly arranged on the upper wall surface of the base, a water feeding pipe is arranged on the rear wall surface of the quenching box, a water discharging pipe is arranged on the rear wall surface of the quenching box, water can be conveniently changed, and steel shots subjected to heat treatment are directly received for water feeding, so that operators can grasp the water feeding temperature and time more easily.
Preferably, the quenching box is internally provided with a blanking hopper in a sliding manner, the blanking hopper is a water permeable net, the upper wall surface of the base is fixedly provided with a hydraulic cylinder, the blanking hopper is fixedly arranged at the telescopic end of the hydraulic cylinder, the upper wall surface of the base is provided with a discharging box, the discharging process of the blanking hopper is facilitated, and the draining process after quenching of steel shots is facilitated to be automatically completed.
Advantageous effects
The utility model provides steel shot heat treatment quenching processing equipment, which adopts a base, a quenching processing structure, a heat treatment structure and other parts, so that the whole equipment is compact in structure, small in occupied space and convenient to install and arrange, the electric heating rod assembly is used for carrying out internal heating to carry out heat treatment on the steel shot, the hardness and toughness of the steel shot are improved, a good quenching effect is achieved, the internal heating can effectively reduce energy waste, the energy utilization efficiency is improved, the uniform heat treatment of the steel shot is finished through a rotary swinging outer sheath, the quenching water inlet is finished through overturning the outer sheath, the operation is simple and convenient, the feeding and discharging operation of the steel shot is convenient, and the lifting of a lower hopper is controlled through a hydraulic cylinder, so that the draining and discharging process of the quenched steel shot is integrally finished.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a steel shot heat treatment quenching processing device according to the present utility model.
Fig. 2 is a schematic side view of a steel shot heat treatment quenching processing device according to the present utility model.
In the figure: 1. a base; 2. a mounting frame; 3. a shaft sleeve; 4. a main shaft; 5. a housing case; 6. a hopper; 7. an electric heating rod; 8. a reinforcing sleeve; 9. a heat-bearing cylinder; 10. an inner sheath; 11. an outer sheath; 12. anti-accumulation racks; 13. a first motor; 14. a drive gear; 15. a driven gear; 16. a support roller; 17. a roller support; 18. a quenching tank; 19. a water supply pipe; 20. a drain pipe; 21. discharging a hopper; 22. a hydraulic cylinder; 23. a discharge box;
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a steel shot heat treatment quenching processing equipment, includes base 1, 1 upper wall fixed mounting of base has a pair of mounting bracket 2, a pair of shaft sleeve 3 has been seted up respectively on the mounting bracket 2, shaft sleeve 3 internal rotation is installed main shaft 4, be provided with the heat treatment structure on the main shaft 4, a pair of fixed mounting has a pair of dustcoat case 5 between the mounting bracket 2, a pair of be provided with auxiliary support structure in the dustcoat case 5, a pair of dustcoat case 5 upper wall is provided with loading hopper 6, 1 upper wall of base is provided with quenching processing structure, and equipment main structure includes reinforced structure and rotatory heating structure and quenching row material structure, compact structure accomplishes the work integration for the processing procedure is compacter.
The embodiment is further arranged that the heat treatment structure comprises an electric heating rod 7, a reinforcing sleeve 8 is sleeved outside the main shaft 4, a heat bearing cylinder 9 is fixedly installed outside the reinforcing sleeve 8, the electric heating rod 7 is fixedly installed in the heat bearing cylinder 9, an inner jacket 10 is sleeved outside the heat bearing cylinder 9, the inner jacket 10 is fixedly installed on the main shaft 4, the structure can provide a heat treatment environment, the hardness and the wear resistance of steel shots are effectively improved, heat can be effectively utilized by internal heating, and heat loss is reduced.
The embodiment is further configured in that an outer sheath 11 is fixedly installed on the inner sheath 10, an anti-accumulation rack 12 is arranged in the outer sheath 11, the outer sheath 11 is a cylindrical barrel, a charging port is formed in the outer sheath 11, steel shots are received through the outer sheath 11, and the steel shots are received for heat treatment.
The embodiment is further configured in such a way that a first motor 13 is fixedly installed on one of the pair of installation racks 2, a driving gear 14 is fixedly installed at the driving end of the first motor 13, a driven gear 15 is fixedly installed at one end of the main shaft 4, the driving gear 14 is meshed with the driven gear 15, the swing of the outer sheath 11 is controlled through the first motor 13, so that the steel shots inside can be uniformly heated in a rolling manner, and the outer sheath is controlled to enter different states of discharging or charging.
The embodiment is further configured in that the auxiliary supporting structure includes five pairs of supporting rollers 16, roller brackets 17 are fixedly installed in the outer housing case 5, and the five pairs of supporting rollers 16 are respectively rotatably installed between the roller brackets 17 of the outer housing case 5.
The embodiment further sets up to, the quenching process structure includes quenching case 18, quenching case 18 upper end opening, quenching case 18 fixed mounting in the upper wall of base 1, quenching case 18 back wall is provided with water pipe 19, quenching case 18 back wall is provided with drain pipe 20, can conveniently trade water to directly accept the shot after the heat treatment and go into water, make operating personnel grasp water temperature and opportunity more easily.
The embodiment is further configured in that the lower hopper 21 is slidably mounted in the quenching box 18, the lower hopper 21 is a water permeable net, the hydraulic cylinder 22 is fixedly mounted on the upper wall surface of the base 1, the lower hopper 21 is fixedly mounted at the telescopic end of the hydraulic cylinder 22, the material discharging box 23 is arranged on the upper wall surface of the base 1, the material discharging process of the lower hopper 21 is facilitated, and the draining process after steel shot quenching is facilitated to be automatically completed.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples:
heating (Heating): the steel shot is heated to a suitable temperature, typically between 800 ℃ and 950 ℃. The heating temperature varies depending on the composition and desired properties of the steel shot.
Insulation (Soaing): the steel shot is maintained at the heating temperature for a period of time to ensure uniform temperature distribution and to bring the tissue to a steady state. The incubation time is generally dependent on the size and composition of the shot.
Cooling (Cooling): the heated steel shot is rapidly cooled to fix the desired tissue and properties. The cooling mode can be air cooling (natural cooling) or water quenching (rapid cooling). Different cooling patterns can produce different textures and properties.
Quenching (quench): the martensitic structure is formed by rapid cooling (usually water quenching) to improve the hardness and strength of the steel shot. This treatment is suitable for applications requiring high hardness and wear resistance.
Tempering (Tempering): after quenching, the steel shot is heated to a lower temperature and then cooled appropriately. Tempering can relieve internal stress in the quenching process and improve toughness and plasticity of the steel shot.
As shown in fig. 1-2, the electric heating rod 7 and the first motor 13 are connected with an external controller and a power supply through wires, the electric heating rod 7 is reliably connected with the external power supply through brushes on the main shaft 4, so that the electric heating rod 7 can also obtain electric energy for supplying in the rotating process, the first motor 13 is started, the first motor 13 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 15 to rotate, the driven gear 15 drives the main shaft 4 to rotate, the main shaft 4 drives the outer sheath 11 to rotate, and the outer sheath 11 can be subjected to overturning charging and overturning discharging.
Preparation: the apparatus is connected to a power source and ensures proper operation of the electric heating rod 7 and the quenching tank 18. The required treatment temperature and quenching medium temperature are set as required.
The heating process comprises the following steps: the steel shot to be treated is placed in the hopper 6 with the outer jacket 11 facing upwards so that the steel shot is added into the outer jacket 11, starting the electric heating rod 7 and the temperature control system. The temperature in the heating chamber is gradually increased to enable the surface of the steel shot to reach the required treatment temperature.
The quenching process comprises the following steps: the heated steel shots enter the quenching tank in the direction of the rotating outer sheath 11, and the cooling medium in the quenching tank rapidly cools the steel shots, so that the surfaces of the steel shots are quenched to reach the required hardness and strength.
Discharging: the telescopic end of the hydraulic cylinder 22 is extended, so that the hopper 6 is lifted, and the steel shot is drained and discharged.
According to the actual situation, the temperature of the heating chamber and the temperature of the cooling medium of the quenching tank are adjusted by the control system so as to meet the requirements of different materials and processes.
Cleaning and maintenance: the inside and outside of the apparatus are cleaned regularly, ensuring the proper operation of the electric heating rod 7, the first motor 13 and the driving gear 14 with the driven gear 15 and the cooling medium. And the damaged parts are checked and replaced in time, so that the long-term stable operation of the equipment is ensured.
The heat treated steel shot has improved physical and mechanical properties such as hardness, strength, wear resistance and corrosion resistance.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (7)
1. The utility model provides a steel shot heat treatment quenching processing equipment, includes base (1), its characterized in that, wall fixed mounting has a pair of mounting bracket (2) on base (1), a pair of axle sleeve (3) have been seted up respectively on mounting bracket (2), main shaft (4) are installed in axle sleeve (3) internal rotation, be provided with heat treatment structure on main shaft (4), a pair of fixed mounting has a pair of dustcoat case (5) between mounting bracket (2), a pair of be provided with auxiliary support structure in dustcoat case (5), a pair of dustcoat case (5) upper wall is provided with loading hopper (6), wall is provided with quenching processing structure on base (1).
2. The steel shot heat treatment quenching processing equipment according to claim 1, wherein the heat treatment structure comprises an electric heating rod (7), a reinforcing sleeve (8) is sleeved outside the main shaft (4), a heat bearing cylinder (9) is fixedly installed outside the reinforcing sleeve (8), the electric heating rod (7) is fixedly installed in the heat bearing cylinder (9), an inner jacket (10) is sleeved outside the heat bearing cylinder (9), and the inner jacket (10) is fixedly installed on the main shaft (4).
3. The steel shot heat treatment quenching processing device according to claim 2, wherein an outer jacket (11) is fixedly installed on the inner jacket (10), an anti-accumulation rack (12) is arranged in the outer jacket (11), the outer jacket (11) is a cylindrical barrel, and a charging port is formed in the outer jacket (11).
4. The steel shot heat treatment quenching processing device according to claim 2, wherein a first motor (13) is fixedly arranged on one of the pair of mounting frames (2), a driving gear (14) is fixedly arranged at the driving end of the first motor (13), a driven gear (15) is fixedly arranged at one end of the main shaft (4), and the driving gear (14) is in meshed connection with the driven gear (15).
5. A steel shot heat treatment quenching processing device according to claim 1, characterized in that the auxiliary supporting structure comprises five pairs of supporting rollers (16), wherein roller brackets (17) are fixedly arranged in the outer cover box (5), and the five pairs of supporting rollers (16) are respectively rotatably arranged between the roller brackets (17) of the outer cover box (5).
6. The steel shot heat treatment quenching processing device according to claim 1, wherein the quenching processing structure comprises a quenching box (18), the upper end of the quenching box (18) is opened, the quenching box (18) is fixedly installed on the upper wall surface of the base (1), a water adding pipe (19) is arranged on the rear wall surface of the quenching box (18), and a water draining pipe (20) is arranged on the rear wall surface of the quenching box (18).
7. The steel shot heat treatment quenching processing equipment according to claim 6, wherein a discharging hopper (21) is slidably installed in the quenching box (18), the discharging hopper (21) is a permeable net, a hydraulic cylinder (22) is fixedly installed on the upper wall surface of the base (1), the discharging hopper (21) is fixedly installed at the telescopic end of the hydraulic cylinder (22), and a discharging box (23) is arranged on the upper wall surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091852.3U CN220468045U (en) | 2023-08-04 | 2023-08-04 | Steel shot heat treatment quenching processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322091852.3U CN220468045U (en) | 2023-08-04 | 2023-08-04 | Steel shot heat treatment quenching processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220468045U true CN220468045U (en) | 2024-02-09 |
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ID=89777925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322091852.3U Active CN220468045U (en) | 2023-08-04 | 2023-08-04 | Steel shot heat treatment quenching processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220468045U (en) |
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2023
- 2023-08-04 CN CN202322091852.3U patent/CN220468045U/en active Active
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