CN216404464U

CN216404464U - A quenching and cold treatment equipment that can improve the hardness of machine tools

Info

Publication number: CN216404464U
Application number: CN202123000885.XU
Authority: CN
Inventors: 欧炳友; 卢小燕; 刘东林; 黄又钉
Original assignee: Foshan Shunde Wanhongze Precision Machinery Co ltd
Current assignee: Foshan Shunde Wanhongze Precision Machinery Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-29
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses quenching cold treatment equipment capable of improving the hardness of a machine tool, which comprises a base, wherein a support frame is fixedly arranged on the left side of the outer surface of the upper end of the base, a cooling water tank is fixedly arranged on the right side of the outer surface of the upper end of the base, a return pipe is fixedly arranged on the left side of the outer surface of the upper end of the cooling water tank, and a filter assembly is fixedly arranged on the outer surface of the upper end of the return pipe. According to the quenching cold treatment equipment capable of improving the hardness of the machine tool, the arranged filtering assembly can filter large-particle impurities and oxide skin in water through the arranged cylindrical filtering net, impurities larger than five micrometers in water can be effectively removed through the arranged first filtering plate and the filtering plate made of the polypropylene material, and the filtering assembly has extremely high adsorption capacity and can increase the quenching cold-taking quality and bring better use prospects through the arranged second filtering plate and the filtering plate made of the activated carbon filtering net.

Description

Quenching cold treatment equipment capable of improving hardness of machine tool

Technical Field

The utility model relates to the technical field of machining, in particular to quenching and cooling treatment equipment capable of improving the hardness of a machine tool.

Background

The quenching of steel is a heat treatment process in which the steel is heated to a temperature above the critical temperature Ac3 (hypoeutectoid steel) or Ac1 (hypereutectoid steel), held for a certain period of time to austenitize all or part of the steel, and then rapidly cooled to a temperature below Ms (or isothermal near Ms) at a cooling rate greater than the critical cooling rate to perform martensite (or bainite) transformation, and the heat treatment process of solution treatment or rapid cooling of materials such as aluminum alloys, copper alloys, titanium alloys, tempered glass, and the like is also generally called quenching, and the strength of steel can be increased.

In the prior art, a chinese patent document with an issued publication number of CN202023137876.0 describes a quenching apparatus for producing rectangular tubes, which is characterized in that an electric push rod moves rightwards to drive magnets to attract each other, a push plate is attracted to the right output end of the electric push rod, the electric push rod drives the push plate to move to the leftmost end, the rectangular tubes lose the support of the push plate and fall onto a sliding plate from the inside of a material box, the electric push rod continues to move leftwards to the left end of a fixed plate, the push plate is blocked by the fixed plate to separate the magnets, the push plate pushes the rectangular tubes into a heating box under the drive of a spring, the rectangular tubes heated in the heating box are pushed into a quenching box to be quenched, the left end of the quenching box is inclined downwards under the drive of a hydraulic cylinder, the quenched rectangular tubes slide to the inside of a collecting box to be collected, which is convenient for automatic feeding, and a quenching liquid in the water box is cooled by a cooler, the quenching liquid is transmitted to the inside of the quenching box through the water pump, the quenching liquid is sprayed on the rectangular pipe through the spray head to be quenched, the spray head is uniformly arranged on the side wall of the quenching box and the quenching pipe and is used for cooling the outer surface and the inner surface of the rectangular pipe simultaneously, the cooling is uniform, however, the quenching liquid after quenching can be collected through the water collecting port and flows into the water tank through the funnel and the circulating pipe to be recycled, no filtering structure exists, after a casting is quenched, oxide skin, dust and other impurities are left in the quenching liquid tank, so that the purity of the quenching liquid is reduced, the quenching quality is influenced, equipment pipelines are blocked, certain adverse influence is brought to the using process of people, and therefore, the quenching cold treatment equipment capable of improving the hardness of a machine tool is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides quenching cold treatment equipment capable of improving the hardness of a machine tool, which has the advantages of convenience for quick assembly and disassembly, convenience for size adjustment, aroma enhancement, odor removal and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a can improve quenching cold treatment equipment of lathe hardness, includes the base, the left side fixed mounting of base upper end surface has the support frame, the middle part of base upper end surface is provided with the collecting box, the right side fixed mounting of base upper end surface has coolant tank, the right side fixed mounting of coolant tank upper end surface has the inlet tube, the left side fixed mounting of coolant tank upper end surface has the back flow, just the upper end surface fixed mounting of back flow has filtering component.

Preferably, a vertical plate is fixedly mounted on the right side of the outer surface of the upper end of the base, a quenching assembly is fixedly mounted in the middle of the outer surface of the left side of the vertical plate, a feeding assembly is fixedly mounted in the middle of the outer surface of the upper end of the support frame, a storage box is arranged on the upper portion of the feeding assembly, and a heating assembly is arranged on the right side of the storage box.

Preferably, the lower surface of the lower end of the quenching assembly is fixedly provided with a water collecting pipe, a first flange plate connecting piece is arranged between the filtering assembly and the water collecting pipe, and the outer surface of the upper end of the filtering assembly is fixedly connected with the outer surface of the lower end of the water collecting pipe through the first flange plate connecting piece.

Preferably, a second flange plate connecting piece is arranged between the filtering component and the return pipe, and the outer surface of the lower end of the filtering component is fixedly connected with the outer surface of the upper end of the return pipe through the second flange plate connecting piece.

Preferably, the filtering component includes filter tube, spacing collar, overlap joint circle, cylindricality filter screen, first filter, second filter and third filter, just overlap joint circle fixed mounting is in the upper portion of filter tube inner chamber, the cylindricality filter screen is located the upper portion of filter tube inner chamber, the third filter is located the lower part of filter tube inner chamber, the second filter is located the upper portion of third filter, first filter is located the upper portion of second filter.

Preferably, the limiting ring is fixedly installed on the outer wall of the upper part of the cylindrical filter screen, and the limiting ring and the lap joint ring are in lap joint.

(III) advantageous effects

Compared with the prior art, the quenching and cooling treatment equipment capable of improving the hardness of the machine tool provided by the utility model has the following beneficial effects:

1. the quenching cold treatment equipment capable of improving the hardness of the machine tool comprises a quenching assembly, a cooling water tank, a water spray hole, a return pipe, a filter assembly, a first filter plate, a third filter plate, a reverse osmosis membrane and a water supply pipe, wherein the quenching assembly quenches a steel piece, the cooling water tank guides cooling water into the water spray hole inside the quenching assembly through a water inlet pipe to cool the surface of the steel piece, the cooled water is collected through the return pipe and recycled, however, oxide skin, dust and other impurities in waste water are removed, the arranged filter assembly can filter large-particle impurities and oxide skin in water through the arranged cylindrical filter screen, the impurities larger than five microns in water can be effectively removed through the arranged first filter plate and the filter plate made of a polypropylene material, such as silt, iron rust and other solid precipitates, the second filter plate is arranged and is made of an activated carbon filter screen, and has adsorption capacity, the arranged third filter plate is extremely high in material, and can completely filter heavy metal ions and other impurities in water, the quality of quenching and cold drawing is increased.

2. This can improve quenching cold treatment facility of lathe hardness, the first ring flange connecting piece and the second ring flange connecting piece of setting are convenient for be connected between filter element and collector pipe, the back flow, and spacing collar, the overlap joint circle that sets up, and spacing collar fixed mounting is in the outer wall on cylindricality filter screen upper portion, are convenient for directly put the cylindricality filter screen inside the filter tube, are convenient for dismantle the filter element after change the cylindricality filter screen, because of the frequency that the cylindricality filter screen was changed is greater than other filter.

Drawings

FIG. 1 is a schematic view showing the overall structure of a quenching and cooling apparatus for increasing the hardness of a machine tool according to the present invention.

FIG. 2 is a partial structural view of a quenching and cooling apparatus for increasing the hardness of a machine tool according to the present invention.

FIG. 3 is a schematic structural diagram of a filter assembly in a quenching and cold processing device capable of improving the hardness of a machine tool.

In the figure: 1. a base; 2. a support frame; 3. a collection box; 4. a cooling water tank; 5. a vertical plate; 6. a return pipe; 7. a water inlet pipe; 8. a filter assembly; 9. a feeding assembly; 10. a material storage box; 11. a heating assembly; 12. quenching the assembly; 13. a water collection pipe; 14. a first flange plate connecting piece; 15. a second flange plate connecting piece; 16. a filter tube; 17. a limiting ring; 18. a lap joint ring; 19. a cylindrical filter screen; 20. a first filter plate; 21. a second filter plate; 22. a third filter plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Detailed description of the preferred embodiment

The embodiment is quenching cold treatment equipment capable of improving the hardness of a machine tool.

As shown in fig. 1-3, including base 1, the left side fixed mounting of base 1 upper end surface has support frame 2, and the middle part of base 1 upper end surface is provided with collecting box 3, and the right side fixed mounting of base 1 upper end surface has coolant tank 4, and the right side fixed mounting of coolant tank 4 upper end surface has inlet tube 7, and the left side fixed mounting of coolant tank 4 upper end surface has back flow 6, and the upper end surface fixed mounting of back flow 6 has filter assembly 8.

A vertical plate 5 is fixedly arranged on the right side of the outer surface of the upper end of the base 1, a quenching assembly 12 is fixedly arranged in the middle of the outer surface of the left side of the vertical plate 5, a feeding assembly 9 is fixedly arranged in the middle of the outer surface of the upper end of the support frame 2, a storage box 10 is arranged on the upper portion of the feeding assembly 9, and a heating assembly 11 is arranged on the right side of the storage box 10; a water collecting pipe 13 is fixedly arranged on the lower surface of the lower end of the quenching assembly 12, a first flange plate connecting piece 14 is arranged between the filtering assembly 8 and the water collecting pipe 13, and the outer surface of the upper end of the filtering assembly 8 is fixedly connected with the outer surface of the lower end of the water collecting pipe 13 through the first flange plate connecting piece 14; a second flange plate connecting piece 15 is arranged between the filtering component 8 and the return pipe 6, and the outer surface of the lower end of the filtering component 8 is fixedly connected with the outer surface of the upper end of the return pipe 6 through the second flange plate connecting piece 15; the filter assembly 8 comprises a filter pipe 16, a limiting ring 17, a lap joint ring 18, a cylindrical filter screen 19, a first filter screen 20, a second filter screen 21 and a third filter screen 22, the lap joint ring 18 is fixedly arranged on the upper part of the inner cavity of the filter pipe 16, the cylindrical filter screen 19 is positioned on the upper part of the inner cavity of the filter pipe 16, the third filter screen 22 is positioned on the lower part of the inner cavity of the filter pipe 16, the second filter screen 21 is positioned on the upper part of the third filter screen 22, and the first filter screen 20 is positioned on the upper part of the second filter screen 21; the limiting ring 17 is fixedly arranged on the outer wall of the upper part of the cylindrical filter screen 19, and the limiting ring 17 is lapped with the lapping ring 18.

The quenching cold treatment equipment capable of improving the hardness of the machine tool is provided with a filtering component 8, large granular impurities and oxide skins in water can be filtered through a cylindrical filtering net 19, impurities larger than five microns in water, such as solid precipitates like silt and rust, can be effectively removed through a first filtering plate 20 and a filtering plate made of a polypropylene material, and the heavy metal ions and other impurities in water can be completely filtered through a second filtering plate 21 and an active carbon filtering net with high adsorption capacity; the first flange plate connecting piece 14 and the second flange plate connecting piece 15 that set up are convenient for be connected between filter element 8 and collector pipe 13, the back flow 6, and spacing collar 17, the lap joint circle 18 that sets up, and spacing collar 17 fixed mounting is in the outer wall on 19 upper portions of cylindricality filter screen, is convenient for directly put cylindricality filter screen 19 inside filter tube 16, is convenient for change cylindricality filter screen 19 after dismantling filter element 8, because of the frequency that cylindricality filter screen 19 was changed is greater than other filter.

Detailed description of the utility model

The present embodiment is an embodiment of the filter assembly 8 in the quenching cold treatment apparatus that can improve the hardness of the machine tool.

As shown in fig. 1 and 2, a filter assembly 8 for quenching cold treatment equipment capable of improving the hardness of a machine tool, the filter assembly 8 comprises a filter pipe 16, a limiting ring 17, a lap joint ring 18, a cylindrical filter screen 19, a first filter screen 20, a second filter screen 21 and a third filter screen 22, the lap joint ring 18 is fixedly arranged at the upper part of the inner cavity of the filter pipe 16, the cylindrical filter screen 19 is positioned at the upper part of the inner cavity of the filter pipe 16, the third filter screen 22 is positioned at the lower part of the inner cavity of the filter pipe 16, the second filter screen 21 is positioned at the upper part of the third filter screen 22, and the first filter screen 20 is positioned at the upper part of the second filter screen 21; the limiting ring 17 is fixedly arranged on the outer wall of the upper part of the cylindrical filter screen 19, and the limiting ring 17 is lapped with the lapping ring 18.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A quenching cold treatment device capable of improving the hardness of a machine tool, comprising a base (1), characterized in that a support frame (2) is fixedly installed on the left side of the outer surface of the upper end of the base (1), and the base (1) is (1) A collection box (3) is arranged in the middle of the outer surface of the upper end, and a cooling water tank (4) is fixedly installed on the right side of the outer surface of the upper end of the base (1). A water inlet pipe (7) is fixedly installed on the side, a return pipe (6) is fixedly installed on the left side of the outer surface of the upper end of the cooling water tank (4), and a filter assembly ( 8).

2. The quenching and cold treatment equipment according to claim 1, characterized in that: a vertical plate (5) is fixedly installed on the right side of the outer surface of the upper end of the base (1), and the vertical plate (5) A quenching assembly (12) is fixedly installed in the middle of the outer surface of the left side, a feeding assembly (9) is fixedly installed in the middle of the outer surface of the upper end of the support frame (2), and the upper part of the feeding assembly (9) is provided with A storage box (10), a heating assembly (11) is provided on the right side of the storage box (10).

3. The quenching cold treatment equipment capable of improving the hardness of a machine tool according to claim 2, characterized in that: a water collecting pipe (13) is fixedly installed on the lower surface of the lower end of the quenching assembly (12), and the filter assembly (8) ) and the water collecting pipe (13) are provided with a first flange connecting piece (14), and the outer surface of the upper end of the filter assembly (8) is connected to the collecting pipe (13) through the first flange connecting piece (14) The outer surface of the lower end is fixedly connected.

4. A quenching and cold treatment equipment capable of increasing the hardness of a machine tool according to claim 1, characterized in that: a second flange connecting piece (15) is provided between the filter assembly (8) and the return pipe (6). ), the outer surface of the lower end of the filter assembly (8) is fixedly connected with the outer surface of the upper end of the return pipe (6) through the second flange connecting piece (15).

5. The quenching cold treatment equipment capable of improving the hardness of a machine tool according to claim 1, wherein the filter assembly (8) comprises a filter tube (16), a limit ring (17), a lap ring (18) ), a cylindrical filter screen (19), a first filter plate (20), a second filter plate (21) and a third filter plate (22), and the lap ring (18) is fixedly installed on the filter tube (16). ) upper part of the inner cavity, the cylindrical filter screen (19) is located in the upper part of the inner cavity of the filter tube (16), the third filter plate (22) is located in the lower part of the inner cavity of the filter tube (16), the second The filter plate (21) is located at the upper part of the third filter plate (22), and the first filter plate (20) is located at the upper part of the second filter plate (21).

6. A quenching and cold treatment equipment capable of increasing the hardness of a machine tool according to claim 5, characterized in that: the limit ring (17) is fixedly installed on the outer wall of the upper part of the cylindrical filter screen (19), and the limit ring (17) The ring (17) and the lap ring (18) are overlapped.