CN210916148U

CN210916148U - Reverse surface oil induction quenching device

Info

Publication number: CN210916148U
Application number: CN201920500190.1U
Authority: CN
Inventors: 彭洪涛
Original assignee: Gaobang Technology Tianjin Co ltd
Current assignee: Gaobang Technology Tianjin Co ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-07-03
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a reverse face oil response guenching unit, which comprises a housin, the inside both sides of casing are all fixed and are provided with first push rod motor, the fixed plate that is provided with in first push rod motor top, the bottom mounting of fixed plate is provided with the sealed storehouse, the inside fixed motor that is provided with of sealed storehouse, the output axle head of motor passes the fixed plate and is provided with the fixed plate top, the fixed column that is provided with in the output shaft end of motor, the fixed plate is placed in the fixed being provided with in the fixed column outside, the fixed column both sides are all being provided with the stopper placing the activity of board top through the pivot, the inside fixed second push rod motor that is provided with of fixed column, the top of second push rod motor is provided with the dead lever. The utility model discloses simple structure, convenient to use, what can be stable fixes the gear, and what can be better quenches.

Description

Reverse surface oil induction quenching device

Technical Field

The utility model relates to a guenching unit technical field specifically is a reverse face oil response guenching unit.

Background

The quenching of steel is a heat treatment process in which steel is heated to a temperature above the critical temperature Ac3 or Ac1, held for a certain period of time to be fully or partially austenitized, and then rapidly cooled to a temperature below Ms at a cooling rate greater than the critical cooling rate to perform martensitic transformation, and the solution treatment or heat treatment with rapid cooling of materials such as aluminum alloys, copper alloys, titanium alloys, and tempered glass is generally referred to as quenching.

However, the quenching device used at present has the following defects:

1. the currently used quenching device cannot well fix the gear, when the motor drives the fixing plate for placing the gear to rotate, the gear may slip on the fixing plate, and the gear cannot be well heated, so that the working efficiency is influenced to a certain extent;

2. the quenching device used at present directly puts the heated gear into water, and the temperature in the water can be continuously increased in continuous operation, so that the gear cannot be well cooled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reverse face oil response guenching unit, fix the gear to that the guenching unit of present use that proposes in solving above-mentioned background art can not be fine, when the motor drives the fixed plate of placing the gear and rotates, probably the gear skids on the fixed plate, can not be fine heat, the gear that has influenced work efficiency and present use to a certain extent directly puts into water through the gear after will heating, the temperature of aquatic can continuously rise in the operation that lasts, lead to the problem that can not be fine falls to the gear.

In order to achieve the above object, the utility model provides a following technical scheme: a reverse surface oil induction quenching device comprises a shell, wherein a first push rod motor is fixedly arranged on both sides in the shell, the top end of the first push rod motor is fixedly provided with a fixed plate, the bottom end of the fixed plate is fixedly provided with a sealed bin, a motor is fixedly arranged in the sealed bin, the output shaft end of the motor penetrates through the fixed plate to be provided with the top end of the fixed plate, a fixing column is fixedly arranged at the output shaft end of the motor, a placing plate is fixedly arranged at the outer side of the fixing column, both sides of the fixed column are movably provided with a limiting block at the top end of the placing plate through a rotating shaft, a second push rod motor is fixedly arranged in the fixed column, the top end of the second push rod motor is movably provided with a fixed rod through a rotating shaft, the top end of the fixed rod is connected with the bottom end of the limiting block through the rotating shaft, and the upper end inside the shell is fixedly provided with a quenching induction coil.

Preferably, the cooling mechanism is fixedly arranged below the quenching induction coil through a fixing frame in the shell, a water pump is fixedly arranged at the bottom end in the shell, a water pipe is fixedly arranged at the output end of the water pump, and the top end of the water pipe is connected with the cooling mechanism.

Preferably, the cooling mechanism comprises a fixing ring, a ring pipe and spray heads, the ring pipe is fixedly arranged inside the fixing ring and is connected with a water pipe, a plurality of spray heads are fixedly arranged on the inner side of the ring pipe, and the other ends of the spray heads penetrate through the fixing ring and are arranged on one side of the fixing ring.

Preferably, the housing is filled with a cooling liquid.

Preferably, the top end of the placing plate is fixedly provided with anti-skidding teeth.

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

1. the gear to be quenched is placed at the top end of the placing plate, and the extension of the second push rod motor is controlled, so that one side of the bottom end of the limiting block is inferred by the second push rod motor, the limiting block moves towards two sides through the rotating shaft respectively, the limiting block clamps the gear after contacting with the inner ring of the gear, and the gear can be effectively fixed;

2. the utility model discloses a first push rod motor extension makes the fixed plate rise, place the gear that needs the quenching on placing the board top, reach certain time at the gear temperature, descend through first push rod motor, make the gear be in inside the retainer plate, through the shower nozzle blowout on the ring pipe behind the water pump extraction coolant liquid, cool off the gear, rethread first push rod motor lasts to descend and makes the gear be in the coolant liquid completely, high durability and convenient use, and is easy to operate, and can be better cool down the gear.

Drawings

FIG. 1 is a schematic view of the overall structure of a reverse surface oil induction quenching device of the present invention;

FIG. 2 is an enlarged schematic view of the reverse surface oil induction quenching apparatus of the present invention at the position A in FIG. 1;

fig. 3 is a schematic structural view of a cooling mechanism of the reverse surface oil induction quenching device of the utility model.

In the figure: 1. a housing; 2. a first push rod motor; 3. a fixing plate; 4. sealing the bin; 5. a motor; 6. fixing a column; 7. placing the plate; 8. a limiting block; 9. a second push rod motor; 10. fixing the rod; 11. quenching the induction coil; 12. a cooling mechanism; 13. a water pump; 14. a water pipe; 15. a stationary ring; 16. an annular tube; 17. a spray head; 18. and (4) anti-slip teeth.

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: a reverse face oil induction quenching device comprises a shell 1, wherein a first push rod motor 2 is fixedly arranged on each of two sides in the shell 1, a fixed plate 3 is fixedly arranged at the top end of the first push rod motor 2, a sealed bin 4 is fixedly arranged at the bottom end of the fixed plate 3, a motor 5 is fixedly arranged in the sealed bin 4, the output shaft end of the motor 5 penetrates through the fixed plate 3 to be arranged at the top end of the fixed plate 3, a fixed column 6 is fixedly arranged at the output shaft end of the motor 5, a placing plate 7 is fixedly arranged on the outer side of the fixed column 6, a limiting block 8 is movably arranged on each of two sides of the fixed column 6 at the top end of the placing plate 7 through a rotating shaft, a second push rod motor 9 is fixedly arranged in the fixed column 6, a fixed rod 10 is movably arranged at the top end of the second push rod, the upper end in the shell 1 is fixedly provided with a quenching induction coil 11.

A cooling mechanism 12 is fixedly arranged in the shell 1 below the quenching induction coil 11 through a fixing frame, a water pump 13 is fixedly arranged at the bottom end in the shell 1, a water pipe 14 is fixedly arranged at the output end of the water pump 13, and the top end of the water pipe 14 is connected with the cooling mechanism 12, so that the cooling of the gear can be accelerated; the cooling mechanism 12 comprises a fixed ring 15, an annular pipe 16 and spray heads 17, the annular pipe 16 is fixedly arranged inside the fixed ring 15, the annular pipe 16 is connected with a water pipe 14, the inner side of the annular pipe 16 is fixedly provided with a plurality of spray heads 17, and the other ends of the spray heads 17 penetrate through the fixed ring 15 and are arranged on one side of the fixed ring 15, so that the gear can be uniformly cooled; cooling liquid is injected into the shell 1 to quench the gear; the top end of the placing plate 7 is fixedly provided with anti-slip teeth 18 to prevent slipping between the gear and the placing plate 7.

The working principle is as follows: the utility model discloses a through the extension of first push rod motor 2, make fixed plate 3 rise, place the gear that needs the quenching on placing 7 tops of board, extend through control second push rod motor 9 and make stopper 8 move to both sides through the pivot, stopper 8 blocks the gear, drive gear revolve through motor 5, through 11 circular telegrams with the quenching induction coil, the effect through quenching induction coil 11 makes the gear heat up, when the temperature reaches certain, descend through first push rod motor 2, make the gear be in inside retainer plate 15, through 17 blowout on the annular pipe 16 behind the water pump 13 extraction coolant liquid, cool off the gear, rethread first push rod motor 2 continuously descends to make the gear be in the coolant liquid completely, high durability and convenient use, and the operation is simple.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 reverse face oil induction hardening device, includes casing (1), its characterized in that: a first push rod motor (2) is fixedly arranged on each of two inner sides of the shell (1), a fixed plate (3) is fixedly arranged at the top end of the first push rod motor (2), a sealed bin (4) is fixedly arranged at the bottom end of the fixed plate (3), a motor (5) is fixedly arranged in the sealed bin (4), the output shaft end of the motor (5) penetrates through the fixed plate (3) to be arranged at the top end of the fixed plate (3), a fixed column (6) is fixedly arranged at the output shaft end of the motor (5), a placing plate (7) is fixedly arranged on the outer side of the fixed column (6), a limiting block (8) is movably arranged on each of two sides of the fixed column (6) at the top end of the placing plate (7) through a rotating shaft, a second push rod motor (9) is fixedly arranged in the fixed column (6), and a fixed rod, the top end of the fixed rod (10) is connected with the bottom end of the limiting block (8) through a rotating shaft, and a quenching induction coil (11) is fixedly arranged at the upper end inside the shell (1).

2. The reverse surface oil induction hardening device according to claim 1, characterized in that: the quenching induction coil is characterized in that a cooling mechanism (12) is fixedly arranged below the quenching induction coil (11) in the shell (1) through a fixing frame, a water pump (13) is fixedly arranged at the bottom end in the shell (1), a water pipe (14) is fixedly arranged at the output end of the water pump (13), and the top end of the water pipe (14) is connected with the cooling mechanism (12).

3. The reverse surface oil induction hardening device according to claim 2, characterized in that: cooling body (12) include retainer plate (15), ring pipe (16) and shower nozzle (17), ring pipe (16) are fixed to be set up inside retainer plate (15), ring pipe (16) are connected with water pipe (14), the fixed a plurality of shower nozzles (17) that are provided with of ring pipe (16) inboard, the other end of shower nozzle (17) passes retainer plate (15) and sets up in retainer plate (15) one side.

4. The reverse surface oil induction hardening device according to claim 1, characterized in that: the cooling liquid is injected into the shell (1).

5. The reverse surface oil induction hardening device according to claim 1, characterized in that: the top end of the placing plate (7) is fixedly provided with anti-skidding teeth (18).