阅读说明：本技术 一种双槽移动淬火炉 (Double-groove movable quenching furnace ) 是由 周辉 于 2021-06-24 设计创作，主要内容包括：本发明公开了一种双槽移动淬火炉,包括淬火油槽、淬火水槽和承重平台,所述承重平台的上端设置有若干组工字型支撑导轨,所述淬火油槽和淬火水槽的底部固定设置有双槽支撑架,所述双槽支撑架的底部设置有若干组支撑板,每组支撑板设置有两个,相邻两个支撑板之间设有支撑行走轮,支撑行走轮卡接于工字型支撑导轨的上端面；所述支撑行走轮的周向侧壁均匀环绕设有若干组防滑垫,相邻两个防滑垫之间设有防滑齿槽；所述支撑行走轮和支撑板的内壁水平插接有主传动连接轴。本发明克服了现有技术的不足,设计合理,在对设备进行检修时,实现不停工的状态下,淬火油槽和淬火水槽的转换,具有较高的社会使用价值和应用前景。(The invention discloses a double-groove movable quenching furnace, which comprises a quenching oil groove, a quenching water groove and a bearing platform, wherein the upper end of the bearing platform is provided with a plurality of groups of I-shaped supporting guide rails; a plurality of groups of anti-slip pads are uniformly arranged on the circumferential side wall of the supporting travelling wheel in a surrounding manner, and an anti-slip tooth socket is arranged between every two adjacent anti-slip pads; and the inner walls of the supporting travelling wheels and the supporting plate are horizontally inserted with a main transmission connecting shaft. The invention overcomes the defects of the prior art, has reasonable design, realizes the conversion of the quenching oil groove and the quenching water groove under the state of no shutdown when the equipment is overhauled, and has higher social use value and application prospect.)

1. The utility model provides a double flute removes quenching furnace, includes oil quenching groove (1), quenching basin (2) and bearing platform (6), its characterized in that: the upper end of the bearing platform (6) is provided with a plurality of groups of I-shaped supporting guide rails (8), the bottoms of the quenching oil tank (1) and the quenching water tank (2) are fixedly provided with double-groove supporting frames (7), the bottom of each double-groove supporting frame (7) is provided with a plurality of groups of supporting plates (10), two supporting plates (10) are arranged, supporting walking wheels (9) are arranged between every two adjacent supporting plates (10), and the supporting walking wheels (9) are clamped on the upper end faces of the I-shaped supporting guide rails (8);

a plurality of groups of anti-skid pads (902) are uniformly arranged on the circumferential side wall of the supporting travelling wheel (9) in a surrounding manner, and an anti-skid tooth slot (901) is arranged between every two adjacent anti-skid pads (902);

the inner walls of the supporting travelling wheels (9) and the supporting plate (10) are horizontally inserted with a main transmission connecting shaft (11), the outer wall of the end, extending outwards, of the main transmission connecting shaft (11) is sleeved with a first transmission wheel (12), the first transmission wheel (12) is in transmission connection with a second transmission wheel (14) through a transmission belt (13), and the inner wall of the second transmission wheel (14) is connected with a driving motor through a first rotating shaft.

2. The double-tank mobile quenching furnace of claim 1, wherein: a fixing frame (401) is arranged above the quenching oil tank (1) and the quenching water tank (2), two groups of double-groove movable sealing mechanisms (4) are arranged at the upper end of the fixing frame (401), and a blanking hopper (3) is arranged between the two groups of double-groove movable sealing mechanisms (4).

3. The double-tank mobile quenching furnace of claim 2, wherein: double flute removes sealing mechanism (4) includes horizontal stand (403), and the bottom of horizontal stand (403) is connected with elevator motor (402) through the second pivot, and elevator motor (402) set up in the upper end of mount (401), the bottom bilateral symmetry of horizontal stand (403) is equipped with removal guide arm (404), and removal guide arm (404) run through mount (401) downwardly extending end and are equipped with upper seal apron (407), the bottom edge of upper seal apron (407) is equipped with sealed curb plate (408), and sealed curb plate (408) form annular structure, and the bottom edge outwards extends.

4. The double-tank mobile quenching furnace of claim 3, wherein: the outer wall of the movable guide rod (404) is sleeved with a graphite sleeve (406), and a graphite bearing seat (405) is arranged at the bottom of the graphite sleeve (406).

5. The double-tank mobile quenching furnace of claim 1, wherein: a U-shaped return pipe (5) is communicated between the quenching oil groove (1) and the quenching water groove (2), and a valve (501) is arranged on a pipeline of the U-shaped return pipe (5).

6. The double-tank mobile quenching furnace of claim 1, wherein: the notch punishment of quenching oil groove (1) and quenching basin (2) is equipped with seal groove (202) respectively, and seal groove (202) annular distributes, be equipped with sealing liquid (201) in seal groove (202).

Technical Field

The invention relates to the technical field of quenching furnaces, in particular to a double-groove movable quenching furnace.

Background

The quenching aims to transform the super-cooled austenite into martensite or bainite to obtain martensite or bainite tissues, and then the martensite or bainite tissues are tempered at different temperatures to greatly improve the rigidity, hardness, wear resistance, fatigue strength, toughness and the like of the steel, so that different use requirements of various mechanical parts and tools are met, and special physical and chemical properties such as ferromagnetism, corrosion resistance and the like of certain special steel can be met through quenching.

According to the traditional quenching method, a worker takes out a metal material from a heating furnace by using long pliers, transfers the metal material to a quenching bath and puts the metal material into the quenching bath, the process is time-consuming and labor-consuming, the heated metal material is exposed in the air before quenching, and the quenching operation cannot be timely and rapidly carried out, so that the tissue form of the surface of the metal material is influenced.

The conventional quenching tank is only provided with one group, and when the quenching tank needs to be overhauled, production and processing can be stopped, so that the working efficiency is reduced.

Therefore, the inventor provides a double-groove movable quenching furnace with research and improvement aiming at the existing structure and deficiency and with the experience of abundant design development and actual manufacturing of the related industry for many years, so as to achieve the purpose of more practical value.

Disclosure of Invention

In order to solve the problems mentioned in the background art, the present invention provides a double-tank mobile quenching furnace.

In order to achieve the purpose, the invention adopts the following technical scheme:

a double-groove movable quenching furnace comprises a quenching oil groove, a quenching water groove and a bearing platform, wherein a plurality of groups of I-shaped supporting guide rails are arranged at the upper end of the bearing platform, double-groove supporting frames are fixedly arranged at the bottoms of the quenching oil groove and the quenching water groove, a plurality of groups of supporting plates are arranged at the bottom of each double-groove supporting frame, two supporting plates are arranged in each group, supporting walking wheels are arranged between every two adjacent supporting plates, and the supporting walking wheels are clamped on the upper end surfaces of the I-shaped supporting guide rails;

a plurality of groups of anti-slip pads are uniformly arranged on the circumferential side wall of the supporting travelling wheel in a surrounding manner, and an anti-slip tooth socket is arranged between every two adjacent anti-slip pads;

the inner walls of the supporting travelling wheels and the supporting plate are horizontally inserted with a main transmission connecting shaft, the outer wall of the outer extending end of the main transmission connecting shaft is sleeved with a first transmission wheel, the first transmission wheel is connected with a second transmission wheel through a transmission belt in a transmission mode, and the inner wall of the second transmission wheel is connected with a driving motor through a first rotating shaft.

Preferably, a fixing frame is arranged above the quenching oil tank and the quenching water tank, two groups of double-tank movable sealing mechanisms are arranged at the upper end of the fixing frame, and a blanking hopper is arranged between the two groups of double-tank movable sealing mechanisms.

Preferably, double flute removes sealing mechanism includes the horizontal stand, and the bottom of horizontal stand is connected with elevator motor through the second pivot, and elevator motor sets up in the upper end of mount, the bottom bilateral symmetry of horizontal stand is equipped with the removal guide arm, and the removal guide arm runs through mount downwardly extending end and is equipped with the upper seal apron, the bottom edge of upper seal apron is equipped with sealed curb plate, and sealed curb plate forms annular structure, and the bottom edge outwards extends.

Preferably, the outer wall of the movable guide rod is sleeved with a graphite sleeve, and a graphite bearing seat is arranged at the bottom of the graphite sleeve.

Preferably, a U-shaped return pipe is communicated between the quenching oil groove and the quenching water groove, and a valve is arranged on a pipeline of the U-shaped return pipe.

Preferably, the notch punishment of quenching oil groove and quenching water tank is equipped with the seal groove respectively, and the seal groove is the annular and distributes, be equipped with sealing liquid in the seal groove.

Compared with the prior art, the invention has the beneficial effects that:

1. the supporting travelling wheels are arranged, so that the quenching oil tank and the quenching water tank can be switched with each other, and normal production and processing are not influenced;

2. after the equipment is converted, the quenching liquid can be pumped out through the middle U-shaped return pipe, so that the quenching oil groove or the quenching water groove can work normally.

In conclusion, the invention overcomes the defects of the prior art, has reasonable design, realizes the conversion of the quenching oil groove and the quenching water groove under the state of no shutdown when equipment is overhauled, and has higher social use value and application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the double-groove moving sealing mechanism of the present invention;

FIG. 4 is a schematic perspective view of a sealing side plate according to the present invention;

FIG. 5 is an enlarged view of the structure A of the present invention;

FIG. 6 is an enlarged view of the structure B of the present invention;

fig. 7 is a schematic structural view of the supporting road wheel of the present invention.

In the figure: the device comprises a quenching oil groove 1, a quenching water groove 2, sealing liquid 201, a sealing groove 202, a discharging hopper 3, a double-groove movable sealing mechanism 4, a fixing frame 401, a lifting motor 402, a horizontal frame 403, a movable guide rod 404, a graphite bearing seat 405, a graphite sleeve 406, an upper sealing cover plate 407, a sealing side plate 408, a U-shaped return pipe 5, a valve 501, a bearing platform 6, a double-groove supporting frame 7, an I-shaped supporting guide rail 8, a supporting travelling wheel 9, an anti-skidding tooth groove 901, an anti-skidding pad 902, a supporting plate 10, a bearing 101, a main transmission connecting shaft 11, a first transmission wheel 12, a transmission belt 13 and a second transmission wheel 14.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-7, a double-groove movable quenching furnace comprises a quenching oil groove 1, a quenching water groove 2 and a bearing platform 6, wherein the upper end of the bearing platform 6 is provided with a plurality of groups of i-shaped supporting guide rails 8, the bottoms of the quenching oil groove 1 and the quenching water groove 2 are fixedly provided with double-groove supporting frames 7, the bottom of each double-groove supporting frame 7 is provided with a plurality of groups of supporting plates 10, two supporting plates 10 are arranged in each group, a supporting walking wheel 9 is arranged between every two adjacent supporting plates 10, and the supporting walking wheels 9 are clamped on the upper end faces of the i-shaped supporting guide rails 8; a plurality of groups of anti-skid pads 902 are uniformly arranged on the circumferential side wall of the support travelling wheel 9 in a surrounding manner, an anti-skid tooth groove 901 is formed between every two adjacent anti-skid pads 902, so that the surface friction force is increased, and a certain anti-skid effect is achieved;

a main transmission connecting shaft 11 is horizontally inserted into the inner walls of the supporting travelling wheels 9 and the supporting plate 10, a bearing 101 is sleeved on the outer wall of the joint of the supporting plate 10 and the main transmission connecting shaft 11, a first transmission wheel 12 is sleeved on the outer wall of the outward extending end of the main transmission connecting shaft 11, the first transmission wheel 12 is in transmission connection with a second transmission wheel 14 through a transmission belt 13, the inner wall of the second transmission wheel 14 is connected with a driving motor through a first rotating shaft, the driving motor drives the second transmission wheel 14 to rotate through the first rotating shaft, the second transmission wheel 14 drives the first transmission wheel 12 to rotate through the transmission belt 13, and the first transmission wheel 12 drives the supporting travelling wheels 9 on the outer wall to rotate, so that travelling on the I-shaped supporting guide rail 8 is realized;

a fixing frame 401 is arranged above the quenching oil tank 1 and the quenching water tank 2, two groups of double-tank movable sealing mechanisms 4 are arranged at the upper end of the fixing frame 401, a blanking hopper 3 is arranged between the two groups of double-tank movable sealing mechanisms 4, and a workpiece enters the quenching oil tank 1 or the quenching water tank 2 through the blanking hopper 3;

double flute removes sealing mechanism 4 includes horizontal bracket 403, the bottom of horizontal bracket 403 is connected with elevator motor 402 through the second pivot, elevator motor 402 sets up in the upper end of mount 401, the bottom bilateral symmetry of horizontal bracket 403 is equipped with removal guide arm 404, it runs through mount 401 downwardly extending end and is equipped with upper seal cover plate 407 to remove guide arm 404, the bottom edge of upper seal cover plate 407 is equipped with sealed curb plate 408, sealed curb plate 408 forms annular structure, and the bottom edge outwards extends, the outer wall of removing guide arm 404 has cup jointed graphite cover 406, the bottom of graphite cover 406 is equipped with graphite bearing frame 405.

The U-shaped return pipe 5 is communicated between the quenching oil tank 1 and the quenching water tank 2, a valve 501 and a bidirectional hydraulic pump are installed on a pipeline of the U-shaped return pipe 5, the type 77S-2 is selected for use by the bidirectional hydraulic pump, the operation is convenient and stable, the notch parts of the quenching oil tank 1 and the quenching water tank 2 are respectively provided with a sealing groove 202, the sealing grooves 202 are annularly distributed, and sealing liquid 201 is arranged in the sealing grooves 202.

The working principle is as follows: when the double-groove moving sealing mechanism is used, when the quenching oil groove 1 needs to be overhauled, a driving motor can be started, the driving motor drives a second transmission wheel 14 to rotate through a first rotating shaft, the second transmission wheel 14 drives a first transmission wheel 12 to rotate through a transmission belt 13, the first transmission wheel 12 drives a supporting travelling wheel 9 on the outer wall to rotate, so that travelling on an I-shaped supporting guide rail 8 is realized, the quenching water groove 2 moves to the position right below a discharging hopper 3, and the quenching oil groove 1 moves to the position right below the double-groove moving sealing mechanism 4;

at the moment, the lifting motor 402 is started again, the lifting motor 402 drives the horizontal frame 403 to move downwards through the second rotating shaft, and drives the upper sealing cover plate 407 and the sealing side plate 408 to move downwards, so that the sealing side plate 408 is immersed into the sealing groove 202 at the upper end of the quenching oil tank 1, the sealing liquid 201 in the sealing groove 202 completely immerses the sealing side plate 408, liquid sealing is realized, the quenching oil tank 1 is completely sealed, the valve 501 and the bidirectional hydraulic pump are opened at the moment, and all the quenching liquid in the quenching oil tank 1 can be pumped out for maintenance;

and vice versa, when the quenching water tank 2 needs to be overhauled, the driving motor is started, the quenching water tank 2 is moved to the position right below the double-tank movable sealing mechanism 4, the other steps are repeated, and all quenching liquid in the quenching water tank 2 is extracted for overhauling.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.