CN210176910U

CN210176910U - Silicon controlled intermediate frequency quenching equipment

Info

Publication number: CN210176910U
Application number: CN201921119298.2U
Authority: CN
Inventors: Shuchao Tang; 唐书超
Original assignee: Xiangyang Linang Power Electronics Co Ltd
Current assignee: Xiangyang Linang Power Electronics Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-03-24
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a silicon controlled intermediate frequency quenching device, which comprises a cooling tank and a quenching furnace, wherein the cooling tank and the lower surface of the quenching furnace are provided with a bracket, the lower surface of the bracket is provided with a bottom plate, the cooling tank is provided with an adjusting mechanism, the adjusting mechanism comprises a cooling tank, and two groups of support rings are arranged between the cooling tank and the bottom plate; the designed adjusting mechanism is convenient for continuously and automatically adjusting the temperature of the cooling liquid in the cooling tank, so that the temperature of the water can be kept constant all the time, the design is reasonable, the structure is simple, the effect is obvious, and the quality of a quenching product is improved; through the drying mechanism of design, be convenient for can absorb the moisture in the temperature control box fast, let inside be in dry state always, avoided the moisture can lead to the condition that the electrical components of temperature control box inside appears damaging, conveniently change the desiccant, the simple operation, labour saving and time saving has prolonged the life of this equipment.

Description

Silicon controlled intermediate frequency quenching equipment

Technical Field

The utility model belongs to the technical field of quenching equipment, concretely relates to silicon controlled rectifier intermediate frequency quenching equipment.

Background

Quenching is a heat treatment process in which a quenched product is heated to a temperature above a critical temperature, held for a certain period of time, and then cooled at a cooling rate greater than the critical cooling rate to obtain an unbalanced structure mainly composed of martensite (or bainite or single-phase austenite is obtained as necessary). Specifically, when a high-temperature quenched product is cooled, it needs to be immersed in a quenching medium to rapidly cool the high-temperature quenched product;

the cooling speed of the existing quenching equipment is critical to the quenching quality, the cooling speed mainly depends on the temperature of cooling liquid, when the temperature is lower, the cooling speed is higher, otherwise, the cooling speed is lower, so that the temperature of the cooling liquid is necessary to be reasonably controlled, the temperature of the cooling liquid can rise when the cooling liquid is quenched, particularly when a large part is quenched, the temperature rise is obvious, when the temperature rises to a certain degree, the quenching quality and the stability of a product can be influenced, in addition, when the temperature control box is used for a long time, moisture absorbed from air can hardly occur inside the temperature control box, the moisture is not timely treated, the damage of electric elements inside the temperature control box can be caused, and the service life of the equipment is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silicon controlled rectifier intermediate frequency quenching equipment, cooling rate with the cooling rate of solving the current quenching equipment that proposes in the above-mentioned background art is crucial to the quenching quality, cooling rate mainly depends on the temperature of coolant liquid, when the temperature is lower, cooling rate is very fast, otherwise, it is slow, so, the temperature of necessary rational control coolant liquid, the temperature can rise when the coolant liquid quenches, especially when quenching to the major possession, the temperature rise is obvious, and the temperature rises can influence the quenching quality and the stability of product when reaching the certain degree, and temperature control box is in long-time use, absorbed moisture from the air can appear in the difficult inside, the moisture is not in time handled, can lead to the inside electrical components of temperature control box to appear damaging, reduce the life's of this equipment problem.

In order to achieve the above object, the utility model provides a following technical scheme: a silicon controlled intermediate frequency quenching device comprises a cooling tank and a quenching furnace, wherein a support is arranged on the lower surface of the cooling tank and the quenching furnace, a bottom plate is arranged on the lower surface of the support, an adjusting mechanism is arranged on the cooling tank and comprises a cooling tank, two groups of support rings are arranged between the cooling tank and the bottom plate, bolts are arranged on the upper surfaces of the two groups of support rings, a water pump is arranged on one side of the cooling tank, a connecting pipe is arranged between the water pump and the cooling tank, a return pipe is arranged between the cooling tank and the cooling tank, valves are respectively arranged in the middle of the connecting pipe and the return pipe, an input pipe is arranged between the water pump and the cooling tank, a motor is arranged on one side of the cooling tank, a rotating rod is arranged on an output shaft of the motor, and the end part of the rotating rod penetrates, the dwang outer wall is provided with multiunit stirring fan blade, the cooling bath inner wall is provided with the confession respectively protection network and thermometer that stirring fan blade protected, the motor outside is provided with solid fixed ring.

Preferably, a temperature control box is arranged at the top of the quenching furnace, a drying mechanism is arranged on the temperature control box, the drying mechanism comprises a fixed box, the fixed box and a dehumidifying agent are respectively arranged in the fixed box, a plurality of groups of grooves are respectively formed in the outer wall of the fixed box, a door plate is arranged on one side of the temperature control box, one end of the door plate is a fixed end, a hinge is arranged between the fixed end of the door plate and the temperature control box, the other end of the door plate is a free end, a first installation block and a second installation block are arranged between the free end of the door plate and the temperature control box, a first installation cavity is formed in the first installation block, two groups of sliding columns and limiting blocks are respectively arranged in the first installation cavity, reset springs are sleeved on the outer walls of the two groups of sliding columns, two groups of through holes are formed in the limiting blocks, and the limiting blocks can reciprocate left and, stopper one side is provided with the embedding pole, the confession has been seted up to second installation piece inside the second installation cavity of embedding rod tip embedding, the stopper surface is provided with the handle.

Preferably, the voltmeter, the display screen, the working lamp and the power switch are respectively embedded in the front face of the temperature control box.

Preferably, the front surface of the quenching furnace is embedded with a furnace door, one side of the furnace door is provided with two groups of hinges, and the front surface of the furnace door is provided with a handrail.

Preferably, the four corners of the bottom plate are respectively fixed with a support seat.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the adjusting mechanism, the temperature of the cooling liquid in the cooling tank can be automatically adjusted conveniently, so that the temperature of the cooling liquid can be kept constant, the design is reasonable, the structure is simple, the effect is obvious, and the quality of a quenching product is improved.

(2) Through the drying mechanism of design, be convenient for can absorb the moisture in the temperature control box fast, let inside be in dry state always, avoided the moisture can lead to the condition that the electrical components of temperature control box inside appears damaging, conveniently change the desiccant, the simple operation, labour saving and time saving has prolonged the life of this equipment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the cooling box and the water pump of the present invention;

fig. 3 is a schematic structural view of the position a of the present invention;

fig. 4 is a schematic structural view of the drying mechanism of the present invention;

FIG. 5 is a schematic side view of the drying mechanism of the present invention;

in the figure: 1. a base plate; 2. a support; 3. a quenching furnace; 4. a furnace door; 5. a temperature control box; 6. a cooling tank; 7. a return pipe; 8. a cooling tank; 9. an input tube; 10. a water pump; 11. a connecting pipe; 12. a valve; 13. a support ring; 14. a protective net; 15. rotating the rod; 16. a motor; 17. a fixing ring; 18. a voltmeter; 19. a door panel; 20. a fixing box; 21. a desiccant; 22. a limiting block; 23. a second mounting block; 24. an embedded rod; 25. a first mounting block; 26. a slide column.

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. 1-5, the present invention provides a technical solution: a silicon controlled intermediate frequency quenching device comprises a cooling tank 6 and a quenching furnace 3, wherein a support 2 is arranged on the lower surfaces of the cooling tank 6 and the quenching furnace 3, a bottom plate 1 is arranged on the lower surface of the support 2, an adjusting mechanism is arranged on the cooling tank 6 and comprises a cooling box 8, two groups of support rings 13 are arranged between the cooling box 8 and the bottom plate 1, bolts are arranged on the upper surfaces of the two groups of support rings 13, a water pump 10 is arranged on one side of the cooling box 8, a connecting pipe 11 is arranged between the water pump 10 and the cooling box 8, a return pipe 7 is arranged between the cooling box 8 and the cooling tank 6, valves 12 are respectively arranged in the middle parts of the connecting pipe 11 and the return pipe 7, an input pipe 9 is arranged between the water pump 10 and the cooling tank 6, a motor 16 is arranged on one side of the cooling tank 6, a rotating rod 15, the outer wall of the rotating rod 15 is provided with a plurality of groups of stirring fan blades, the inner wall of the cooling tank 6 is respectively provided with a protective net 14 and a thermometer for protecting the stirring fan blades, the outside of the motor 16 is provided with a fixing ring 17, and the water temperature of the cooling liquid in the cooling tank 6 can be adjusted automatically and continuously through an adjusting mechanism of the design, so that the water temperature can be kept at a constant temperature all the time, the design is reasonable, the structure is simple, the effect is obvious, and the quality of a quenching.

In this embodiment, preferably, a temperature control box 5 is disposed on the top of the quenching furnace 3, a drying mechanism is disposed on the temperature control box 5, the drying mechanism includes a fixing box 20, the fixing box 20 and a desiccant 21 are disposed inside the fixing box 20, a plurality of sets of grooves are disposed on the outer wall of the fixing box 20, a door plate 19 is disposed on one side of the temperature control box 5, one end of the door plate 19 is a fixed end, a hinge is disposed between the fixed end of the door plate 19 and the temperature control box 5, the other end of the door plate 19 is a free end, a first mounting block 25 and a second mounting block 23 are disposed between the free end of the door plate 19 and the temperature control box 5, a first mounting cavity is disposed inside the first mounting block 25, two sets of sliding columns 26 and a limiting block 22 are disposed inside the first mounting cavity, a return spring is sleeved on the outer walls of the two sets of sliding columns 26, two sets of through holes are, stopper 22 one side is provided with embedding pole 24, the inside second installation cavity that supplies the embedding of 24 tip of embedding pole is seted up to second installation piece 23, stopper 22 surface is provided with the handle, dry mechanism through the design, be convenient for can the moisture in the quick absorption temperature control box 5, let inside be in dry state always, avoided the moisture can lead to the condition that the electrical components of temperature control box 5 inside appears damaging, conveniently change desiccant 21, the simple operation, time saving and labor saving, the life of this equipment has been extended.

In this embodiment, preferably, the voltmeter 18, the display screen, the work light and the power switch are respectively embedded in the front surface of the temperature control box 5.

In this embodiment, preferably, the front surface of the quenching furnace 3 is embedded with a furnace door 4, two sets of hinges are arranged on one side of the furnace door 4, and the front surface of the furnace door 4 is provided with a handrail.

In this embodiment, preferably, the four corners of the bottom plate 1 are all fixed with supporting seats.

The utility model discloses a theory of operation and use flow:

the model of the motor 16 used by the utility model is Y-160M-2; when the apparatus is in use, when the product is placed in the cooling tank 6, and the temperature of the cooling liquid is monitored by the thermometer to rise, the water pump 10 is automatically started, the water pump 10 flows the cooling liquid with high temperature in the cooling tank 6 into the cooling tank 8 through the return pipe 7 for cooling, then the low-temperature cooling liquid reaches the water pump 10 from the cooling tank 8 through the connecting pipe 11, then reaches the cooling tank 6 through the input pipe 9 under the driving of the water pump 10, circulates in the way, meanwhile, the motor 16 rotates to drive the rotating rod 15 to rotate, the rotating rod 15 drives the stirring blades to stir, so that the low-temperature cooling liquid in the cooling tank 6 is uniformly mixed with the high-temperature cooling liquid in the cooling tank 6, the temperature in the whole cooling tank 6 is uniformly distributed, thereby ensuring the quenching quality of the quenched product, having reasonable design, simple structure and obvious effect, and improving the quality of the quenched product;

when the dehumidifying agent 21 needs to be replaced, the handrail in the limiting block 22 is held to move rightwards, the embedded rod 24 is driven to move leftwards while moving, then the return spring is extruded by the limiting block 22 to start to be compressed, the movement is stopped when the handrail moves leftwards to a proper position, the return spring stores great elastic potential energy, the end part of the embedded rod 24 is separated from the second cavity, then the free end of the door plate 19 is opened, and then the dehumidifying agent 21 in the embedded rod is replaced; when the change finishes and needs to install door plant 19, close door plant 19 free end, let embedding rod 24 tip identical with the second installation cavity, then let the handrail in the stopper 22 of releasing, reset spring converts kinetic energy into by elastic potential energy, promotes stopper 22 and moves right, and embedding rod 24 tip just imbeds in the second installation cavity after that, can install door plant 19, the simple operation, labour saving and time saving has prolonged the life of this equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a silicon controlled rectifier intermediate frequency quenching equipment, includes cooling bath (6) and quenching furnace (3), its characterized in that: the quenching furnace is characterized in that a support (2) is arranged on the lower surface of the cooling tank (6) and the quenching furnace (3), a bottom plate (1) is arranged on the lower surface of the support (2), an adjusting mechanism is arranged on the cooling tank (6) and comprises a cooling box (8), two sets of support rings (13) are arranged between the cooling box (8) and the bottom plate (1), bolts are arranged on the upper surfaces of the two sets of support rings (13), a water pump (10) is arranged on one side of the cooling box (8), a connecting pipe (11) is arranged between the water pump (10) and the cooling box (8), a return pipe (7) is arranged between the cooling box (8) and the cooling tank (6), valves (12) are respectively arranged in the middle parts of the connecting pipe (11) and the return pipe (7), and an input pipe (9) is arranged between the water pump (10) and the cooling tank, cooling tank (6) one side is provided with motor (16), be provided with dwang (15) on the output shaft of motor (16), just the tip of dwang (15) runs through cooling tank (6) and extend to inside cooling tank (6), dwang (15) outer wall is provided with multiunit stirring fan blade, cooling tank (6) inner wall is provided with the confession respectively protection network (14) and the thermometer of stirring fan blade protection, motor (16) outside is provided with solid fixed ring (17).

2. The silicon controlled intermediate frequency quenching equipment as claimed in claim 1, wherein: the top of the quenching furnace (3) is provided with a temperature control box (5), the temperature control box (5) is provided with a drying mechanism, the drying mechanism comprises a fixed box (20), the fixed box (20) and a dehumidifying agent (21) are respectively arranged inside the fixed box (20), the outer wall of the fixed box (20) is respectively provided with a plurality of groups of grooves, one side of the temperature control box (5) is provided with a door plate (19), one end of the door plate (19) is a fixed end, a hinge is arranged between the fixed end of the door plate (19) and the temperature control box (5), the other end of the door plate (19) is a free end, a first installation block (25) and a second installation block (23) are arranged between the free end of the door plate (19) and the temperature control box (5), a first installation cavity is arranged inside the first installation block (25), and two groups of sliding columns (26) and a limiting block (22) are respectively arranged inside the first installation cavity, two sets of traveller (26) outer wall cover is equipped with reset spring, two sets of through-holes have been seted up to stopper (22) inside, just stopper (22) can reciprocating motion about on two sets of travellers (26), stopper (22) one side is provided with embedding pole (24), the confession has been seted up to second installation piece (23) inside the second installation cavity of embedding pole (24) tip embedding, stopper (22) surface is provided with the handle.

3. The silicon controlled intermediate frequency quenching equipment as claimed in claim 2, characterized in that: the front surface of the temperature control box (5) is respectively embedded with a voltmeter (18), a display screen, a working lamp and a power switch.

4. The silicon controlled intermediate frequency quenching equipment as claimed in claim 1, wherein: the front surface of the quenching furnace (3) is embedded with a furnace door (4), one side of the furnace door (4) is provided with two groups of hinges, and the front surface of the furnace door (4) is provided with a handrail.

5. The silicon controlled intermediate frequency quenching equipment as claimed in claim 1, wherein: supporting seats are fixed at four corners of the bottom plate (1).