CN212451519U

CN212451519U - Die quenching device

Info

Publication number: CN212451519U
Application number: CN202020344033.9U
Authority: CN
Inventors: 熊明明
Original assignee: Linyi Shengde Machinery Co ltd
Current assignee: Linyi Shengde Machinery Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-02-02
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a mould guenching unit, comprising a base plate, the top outer wall of bottom plate has the fixed plate through the fix with screw, open one side outer wall of fixed plate has the spout, the inner wall of spout has the slide rail through the fix with screw, the inner wall sliding connection of slide rail has the slider, the top outer wall of fixed plate has the motor through the fix with screw, the output shaft of motor has the threaded rod through the coupling joint, the threaded hole is opened to the inner wall of slider, the outer wall of threaded rod and the threaded hole looks adaptation of slider inner wall, one side outer wall of slider has electric telescopic handle through the fix with screw, the one end of electric telescopic handle piston rod has the switching pole through the fix with screw, the one end of switching pole has the storage box through the fix with. The utility model discloses cooling in falling to the basin after the temperature reaches the critical value to be greater than critical cooling rate and cool off, convenient operation calcines and can switch in the short time with the cooling, and the practicality is higher.

Description

Die quenching device

Technical Field

The utility model relates to a quenching technical field especially relates to a mould guenching unit.

Background

Quenching is a heat treatment process in which steel is heated to above a critical temperature, kept warm for a certain time, and then cooled at a cooling rate greater than the critical cooling rate, thereby obtaining an unbalanced structure mainly composed of martensite. Quenching is the most widely used work technology method in the heat treatment process of steel. The quenching of steel is a heat treatment process of heating the steel to a temperature above a critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), preserving the heat for a period of time to make the steel fully or partially austenitized, and then rapidly cooling the steel to a temperature below Ms (or isothermal near Ms) at a cooling speed greater than a critical cooling speed to perform martensite (or bainite) transformation.

The invention discloses a device for adjusting the position of a fork arm of a bicycle, which comprises a bicycle board, a first slide rail, a first slide block, a left nut, a left screw rod, a right nut, a right screw rod, an installation plate, a first bearing, a first motor, a fork frame and the like, wherein the application number of the invention is CN 201820773522.9; the first slide rail is connected to the sweep, the two first slide blocks are connected to the first slide rail, the two first slide blocks are matched with the first slide rail, the left nut is connected to the first slide block on the left side, the left screw rod is connected with the left nut, and the left screw rod is matched with the left nut.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a die quenching device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mould guenching unit, includes the bottom plate, the top outer wall of bottom plate has the fixed plate through the fix with screw, open one side outer wall of fixed plate has the spout, the inner wall of spout has the slide rail through the fix with screw, the inner wall sliding connection of slide rail has the slider, the top outer wall of fixed plate has the motor through the fix with screw, the output shaft of motor has the threaded rod through the coupling joint, threaded hole is opened to the inner wall of slider, the outer wall of threaded rod and the threaded hole looks adaptation of slider inner wall, one side outer wall of slider has electric telescopic handle through the fix with screw, the one end of electric telescopic handle piston rod has the switching pole through the fix with screw, the one end of switching pole has the storage box through the fix with screw, evenly distributed's quenching hole is opened to.

Preferably, the bottom outer wall of the bottom plate is fixed with supporting legs through screws, the top outer wall of the bottom plate is fixed with a second supporting plate through screws, the top outer wall of the second supporting plate is fixed with a circular truncated cone through screws, and the top outer wall of the circular truncated cone is fixed with a water tank through screws.

Preferably, the top outer wall of bottom plate has first backup pad through the fix with screw, and the top outer wall of first backup pad has the diaphragm through the fix with screw.

Preferably, the top outer wall of diaphragm is opened there is the mounting hole, and the inner wall of mounting hole has the flaming box through the fix with screw, and the bottom outer wall of flaming box has evenly distributed flaming mouth through the fix with screw, and the bottom outer wall of diaphragm has the mounting panel through the fix with screw, and one side outer wall of mounting panel has the lighter through the fix with screw.

Preferably, the top outer wall of bottom plate has the gas jar through the fix with screw, and the top outer wall of gas jar is opened there is the gas hole, and the inner wall in gas hole is pegged graft and is had the connecting pipe, and the outer wall of connecting pipe has the valve through the clamp joint, and the inner wall of connecting pipe is pegged graft and is had first hose, and the one end that the connecting pipe was kept away from to first hose communicates with each other with the inside of flame projecting case.

Preferably, the outer wall of one side of bottom plate has the water tank through the fix with screw, and the top outer wall of water tank has the booster pump through the fix with screw, and the second hose has been cup jointed to the output of booster pump, and inlet opening and apopore have been opened respectively to the inner wall of basin, and the one end that the booster pump was kept away from to the second hose is pegged graft in the inner wall of inlet opening, and the inner wall of apopore is pegged graft and is had the outlet pipe.

Compared with the prior art, the utility model provides a mould guenching unit possesses following beneficial effect:

1. through motor, threaded rod and the electric telescopic handle that sets up, can not only rise to the steel billet in the storage box and calcine to high temperature under the bocca, can also drop to the basin after the temperature reaches the critical value and cool off to be greater than critical cooling rate and cool off, convenient operation calcines and can switch in the short time with the cooling, and the practicality is higher.

2. Through the dense fire-jet ports, the fire-jet box and the gas tank, the steel blocks in the storage box can be fully calcined, the critical temperature is reached in the shortest time, the calcination time is saved, and the energy is saved.

3. Through water tank, booster pump, second hose, water inlet and the delivery port that sets up, can continuously provide the cooling water for the inslot, and then guarantee the cooling that the steel billet after calcining can the maximum efficiency, the steam film that the continuous flowing water of changing can make the cooling steel billet surface produce in the twinkling of an eye simultaneously in the basin tears, guarantees more effectual quenching.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses rational in infrastructure, convenient operation can the efficient calcination and the cooling, and the practicality is stronger.

Drawings

FIG. 1 is a three-dimensional structure diagram of a mold quenching apparatus provided by the present invention;

FIG. 2 is a schematic structural view of a storage box of a mold quenching apparatus provided by the present invention;

fig. 3 is a three-dimensional structure diagram of a water tank of a mold quenching device provided by the utility model.

In the figure: the device comprises a gas tank 1, a valve 2, a first hose 3, a flame spraying port 4, a flame spraying box 5, a transverse plate 6, a motor 7, an electric telescopic rod 8, a first supporting plate 9, a bottom plate 10, supporting legs 11, a water tank 12, a circular truncated cone 13, a second supporting plate 14, a switching rod 15, a threaded rod 16, a material storage box 17, a water tank 18, a booster pump 19 and a second hose 20.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a mold quenching device, including bottom plate 10, the top outer wall of bottom plate 10 has the fixed plate through the fix with screw, open one side outer wall of fixed plate has the spout, the inner wall of spout has the slide rail through the fix with screw, the inner wall sliding connection of slide rail has the slider, the top outer wall of fixed plate has motor 7 through the fix with screw, the output shaft of motor 7 has threaded rod 16 through the coupling joint, open the inner wall of slider has the screw hole, the outer wall of threaded rod 16 and the threaded hole looks adaptation of slider inner wall, one side outer wall of slider has electric telescopic handle 8 through the fix with screw, the one end of electric telescopic handle 8 piston rod has changeover lever 15 through the fix with screw, the one end of changeover lever 15 has storage box 17 through the fix with screw, the bottom inner wall of storage.

The utility model discloses in, the bottom outer wall of bottom plate 10 has supporting leg 11 through the fix with screw, and the top outer wall of bottom plate 10 has second backup pad 14 through the fix with screw, and the top outer wall of second backup pad 14 has round platform 13 through the fix with screw, and the top outer wall of round platform 13 has basin 12 through the fix with screw.

The utility model discloses in, the top outer wall of bottom plate 10 has first backup pad 9 through the fix with screw, and the top outer wall of first backup pad 9 has diaphragm 6 through the fix with screw.

The utility model discloses in, the top outer wall of diaphragm 6 is opened there is the mounting hole, and the inner wall of mounting hole has flaming case 5 through the fix with screw, and flaming case 5's bottom outer wall has evenly distributed flaming mouth 4 through the fix with screw, and diaphragm 6's bottom outer wall has the mounting panel through the fix with screw, and one side outer wall of mounting panel has a lighter through the fix with screw.

The utility model discloses in, the top outer wall of bottom plate 10 has gas jar 1 through the fix with screw, and the top outer wall of gas jar 1 opens there is the gas hole, and the inner wall in gas hole is pegged graft and is had the connecting pipe, and the outer wall of connecting pipe has valve 2 through the clamp joint, and the inner wall of connecting pipe is pegged graft and is had first hose 3, and first hose 3 keeps away from the one end of connecting pipe and communicates with each other with the inside of flame projecting case 5.

The working principle is as follows: during the use, wait for the quenching material with the steel billet and place in storage box 17, start electric telescopic handle 8, place storage box 17 in under bocca 4, starter motor 7 rises storage box 17 to close motor 7 after being close to bocca 4, open valve 2, treat that the gas lets in bocca 5, open some firearm, begin to calcine material in the storage box 17, after the calcination, close valve 2, restart motor 7, the material after calcining in the storage box 17 descends to basin 12 internal cooling, close motor 7.

Example 2

Referring to fig. 3, in the present embodiment, compared with embodiment 1, the mold quenching apparatus further includes a water tank 18 fixed to an outer wall of one side of the bottom plate 10 by screws, a booster pump 19 fixed to an outer wall of a top of the water tank 18 by screws, a second hose 20 is connected to an output end of the booster pump 19 in a sleeved manner, a water inlet hole and a water outlet hole are respectively formed in an inner wall of the water tank 12, one end of the second hose 20, which is far away from the booster pump 19, is connected to an inner wall of the water inlet hole in an inserted manner, and.

The working principle is as follows: the booster pump 19 is started, the cooling water in the water tank is pumped into the water tank 12 through the second hose 20, the water in the water tank 12 flows out through the water outlet, the flowing cooling water enables the water in the water tank 12 to continuously keep low temperature, and then the calcined material falling along with the storage box 17 is cooled at the maximum efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The die quenching device comprises a bottom plate (10) and is characterized in that a fixed plate is fixed on the outer wall of the top of the bottom plate (10) through screws, a sliding chute is formed in the outer wall of one side of the fixed plate, a sliding rail is fixed on the inner wall of the sliding chute through screws, a sliding block is connected on the inner wall of the sliding rail in a sliding mode, a motor (7) is fixed on the outer wall of the top of the fixed plate through screws, an output shaft of the motor (7) is connected with a threaded rod (16) through a coupler, a threaded hole is formed in the inner wall of the sliding block, the outer wall of the threaded rod (16) is matched with the threaded hole of the inner wall of the sliding block, an electric telescopic rod (8) is fixed on the outer wall of one side of the sliding block through screws, an adapter rod (15) is fixed on one end of, the inner wall of the bottom of the storage box (17) is provided with evenly distributed quenching holes.

2. The die quenching device according to claim 1, wherein the bottom outer wall of the bottom plate (10) is fixed with support legs (11) by screws, the top outer wall of the bottom plate (10) is fixed with a second support plate (14) by screws, the top outer wall of the second support plate (14) is fixed with a circular truncated cone (13) by screws, and the top outer wall of the circular truncated cone (13) is fixed with a water tank (12) by screws.

3. The die quenching apparatus according to claim 1, wherein the top outer wall of the bottom plate (10) is fixed with a first support plate (9) by screws, and the top outer wall of the first support plate (9) is fixed with a transverse plate (6) by screws.

4. The mold quenching device as claimed in claim 3, wherein the top outer wall of the transverse plate (6) is provided with a mounting hole, the inner wall of the mounting hole is fixed with the flame box (5) through screws, the bottom outer wall of the flame box (5) is fixed with uniformly distributed flame ports (4) through screws, the bottom outer wall of the transverse plate (6) is fixed with a mounting plate through screws, and the outer wall of one side of the mounting plate is fixed with an igniter through screws.

5. The mold quenching device as claimed in claim 1, wherein the gas tank (1) is fixed on the outer wall of the top of the bottom plate (10) through screws, the gas hole is formed in the outer wall of the top of the gas tank (1), the connecting pipe is inserted into the inner wall of the gas hole, the valve (2) is clamped on the outer wall of the connecting pipe through a hoop, the first hose (3) is inserted into the inner wall of the connecting pipe, and one end, far away from the connecting pipe, of the first hose (3) is communicated with the inside of the flame spraying box (5).

6. The mold quenching device as claimed in claim 1, wherein a water tank (18) is fixed on the outer wall of one side of the bottom plate (10) through screws, a booster pump (19) is fixed on the outer wall of the top of the water tank (18) through screws, a second hose (20) is sleeved on the output end of the booster pump (19), the inner wall of the water tank (12) is respectively provided with a water inlet hole and a water outlet hole, one end of the second hose (20) far away from the booster pump (19) is inserted into the inner wall of the water inlet hole, and a water outlet pipe is inserted into the inner wall of the water outlet hole.