Quenching furnace convenient for lifting material frame

Abstract

The utility model relates to the technical field of material frames, and discloses a quenching furnace convenient for lifting a material frame, a fixing mechanism is arranged between the material frame and a frame cover, and a classification mechanism is arranged in the material frame; and the classification mechanism comprises a mounting assembly and a limiting assembly, the mounting assembly comprises a long base, an insertion plate is inserted into an insertion groove, a telescopic plate is inserted into a long groove, fixing plates are inserted into a rectangular groove, and a partition plate is fixedly connected between the fixing plates on the front side and the rear side. According to the quenching furnace convenient for lifting the material frame, through the classification mechanism, a fixed plate is inserted into a rectangular groove, a rotating plate is inserted into a square groove, and an inserting rod is inserted into an inserting hole groove, the position of the rotating plate can be limited and fixed, the inserting plate is inserted into an inserting groove, and a telescopic plate is stretched and inserted into a long groove, so that the quenching furnace can be arranged in the material frame; when the materials are conveyed in the later period, the materials can be placed in the space separated by the partition plates, and the situation that the materials are mixed and stacked in the material frame, and consequently the reaction is uneven is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of material frames, in particular to a quenching furnace which is convenient for lifting a material frame. Background Art

[0002] A quenching furnace is a furnace used to heat workpieces before quenching. Quenching involves placing the workpiece in the furnace and heating it to a quenching temperature above the critical point and maintaining this temperature for a period of time. The workpiece is then quickly removed from the furnace and placed into the quenching liquid. The heat source of the quenching furnace can be electricity or fuel, and the temperature can be measured using thermocouples. Furnaces using electricity, gas, or liquid fuel can use instruments to automatically control and adjust the temperature. Workpieces that need to be quenched in a quenching furnace are usually placed in a material frame for ease of operation, making it easier to lift them for quenching.

[0003] According to announcement number CN209443076U, a gas-fired aluminum alloy quenching furnace for precision casting production includes a bracket, a quenching pool and a material frame. A heating furnace is fixedly connected to the top of the bracket. A furnace chamber is provided in the heating furnace. Corresponding gas burners are respectively installed on both sides of the interior of the heating furnace through radiant tubes. The width of the quenching pool is twice that of the quenching furnace.

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] During use, the existing quenching furnace in the device randomly stacks small castings in a material frame during quenching treatment. Since the workpieces are stacked tightly, the stacked parts are heated unevenly, the heat treatment efficiency is low, and the workpiece structure is complex. The workpieces are stacked and entangled, which makes it inconvenient for workers to pick up, affecting the processing efficiency of the workpieces. Utility Model Content

[0006] The purpose of the present utility model is to provide a quenching furnace which is convenient for lifting a material frame, so as to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a quenching furnace that is convenient for lifting a material frame, comprising a material frame and a frame cover, a fixing mechanism being provided between the material frame and the frame cover, a sorting mechanism being provided inside the material frame, and lifting ropes being fixedly connected to both left and right sides of the material frame;

[0008] The classification mechanism includes a mounting assembly and a limiting assembly, wherein the limiting assembly is arranged on the mounting assembly;

[0009] The mounting assembly includes a long seat, which is fixedly connected to the bottom of the inner wall of the material frame. There are four long seats in number and they form a group of two. A slot is provided on the top of the long seat, and the top of the slot is set as an opening. A plug-in plate is inserted into the slot, and a long slot is provided on the inner sides of the front and rear plug-ins. A telescopic plate is inserted into the inner side of the long slot. The inner sides of the telescopic plates on the front and rear sides are fixedly connected, and the inner sides of the left and right plug-ins are fixedly connected with mounting plates. A rectangular slot is provided on the inner sides of the front and rear mounting plates, and the top, bottom and inner side of the rectangular slot are all set as openings. A fixed plate is inserted into the inner side of the rectangular slot, and a partition is fixedly connected between the fixed plates on the front and rear sides. When conveying materials, the materials can be placed in the space separated by the partition, which can avoid the materials from being mixed and stacked in the material frame and causing uneven reaction.

[0010] Preferably, a through groove is provided on the inner sides of the two front and rear long seats, and the surface of the telescopic plate is inserted into the through groove provided on the inner sides of the two front and rear long seats.

[0011] Preferably, the limiting assembly includes a rotating rod, which is rotatably connected to the top of the mounting plate, the rotating rod is arranged on the right side of the rectangular groove, a sliding groove is provided on the top of the mounting plate, and the sliding groove is provided on the right side of the rotating rod, the surface of the rotating rod is fixedly connected to the rotating plate, the inner side of the fixed plate is provided with a square groove, and the surface of the rotating rod is provided with jack grooves all around. A slider is slidably connected to the inside of the sliding groove, the top of the slider is fixedly connected to the mounting seat, and an insertion rod is fixedly connected to the left side of the mounting seat, and the surface of the insertion rod is plugged into the inside of the jack groove.

[0012] Preferably, the left and right sides of the square groove and the side close to the inner wall of the material frame are set as openings, the surface of the rotating plate is plugged into the inside of the square groove, the rotating plate is plugged into the square groove, and the mounting seat drives the insertion rod to be plugged into the socket groove, which can limit and fix the position of the rotating plate.

[0013] Preferably, the fixing mechanism includes a circular slot, which is opened at the top of the material frame, and a circular plug plate is fixedly connected to the bottom of the frame cover, and connecting plates are fixedly connected on the front and rear sides of the frame cover. There are four connecting plates and they form a group of two. Limiting plates are fixedly connected to the centers of the front and rear sides of the material frame, and springs are fixedly connected to the outer sides of the limiting plates on the left and right sides, and a connecting seat is fixedly connected to the outer side of the spring, and a block is fixedly connected to the other side of the connecting seat, and a square groove is opened inside the connecting plate, and bolts are threadedly connected to the connecting plate and the block.

[0014] Preferably, the left and right sides of the square groove are set to be openings, the surface of the block is plugged into the inside of the square groove, and the block is plugged into the square groove. The frame cover can be set up and installed on the top of the material frame to prevent the material from falling out of the material frame once the material frame shakes during transportation.

[0015] Preferably, the top of the circular slot is set to be open, and the surface of the circular plug-in board is plugged into the interior of the circular slot.

[0016] Compared with the prior art, the present invention provides a quenching furnace that is easy to lift the material frame, which has the following beneficial effects:

[0017] 1. The quenching furnace, which is convenient for lifting the material frame, has a classification mechanism, a fixed plate inserted in a rectangular groove, a rotating plate inserted in a square groove, and a mounting seat driving the insertion rod to be inserted in the socket groove, which can limit and fix the position of the rotating plate, insert the insertion plate into the slot, and stretch the telescopic plate into the long groove, which can be set up in the material frame, so that when the material is transported in the later stage, the material can be placed in the space separated by the partition, which can avoid the material from being mixed and stacked in the material frame to cause uneven reaction.

[0018] 2. The quenching furnace is easy to lift the material frame. Through the fixing mechanism, the frame cover drives the circular plug-in plate to be inserted into the circular slot, and the block is inserted into the square slot. The connecting plate and the block are screwed and fixed with bolts. The frame cover can be set up and installed on the top of the material frame to prevent the material from falling out of the material frame once the material frame shakes during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0020] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0022] Figure 3 It is a structural diagram of the installation components;

[0023] Figure 4 for Figure 3 A in the middle is an enlarged structural diagram;

[0024] Figure 5 It is a structural diagram of the limit component;

[0025] Figure 6 for Figure 5 A schematic diagram of the structure of the intercepted part;

[0026] Figure 7 for Figure 6The enlarged structural diagram at B in the middle;

[0027] Figure 8 It is a structural diagram of the fixing mechanism;

[0028] Figure 9 for Figure 8 Enlarged structural diagram at point C in the middle.

[0029] In the figure: 1. material frame; 2. lifting rope; 3. frame cover; 4. fixing mechanism; 41. connecting plate; 42. block; 43. square groove; 44. bolt; 45. connecting seat; 46. limiting plate; 47. spring; 48. circular slot; 49. circular plug-in plate; 5. classification mechanism; 51. mounting assembly; 511. telescopic plate; 512. long slot; 513. plug-in plate; 514. partition; 515. fixing plate; 516. mounting plate; 517. rectangular slot; 518. long seat; 519. slot; 52. limiting assembly; 521. plug-in rod; 522. mounting seat; 523. slide groove; 524. slider; 525. jack slot; 526. rotating plate; 527. rotating rod; 528. square slot. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0032] The utility model provides the following technical solutions:

[0033] Example 1, combined with Figures 1 to 7 A quenching furnace for facilitating lifting of a material frame comprises a material frame 1 and a frame cover 3, a fixing mechanism 4 is provided between the material frame 1 and the frame cover 3, a sorting mechanism 5 is provided inside the material frame 1, and lifting ropes 2 are fixedly connected to both sides of the material frame 1;

[0034] The classification mechanism 5 includes a mounting assembly 51 and a limiting assembly 52 , wherein the limiting assembly 52 is provided on the mounting assembly 51 ;

[0035] The mounting assembly 51 includes a long seat 518, which is fixedly connected to the bottom of the inner wall of the material frame 1. There are four long seats 518, and two of them are in a group. A slot 519 is opened on the top of the long seat 518, and the top of the slot 519 is set as an opening. A plug-in plate 513 is inserted inside the slot 519, and a long slot 512 is opened on the inner side of the front and rear plug-in plates 513. A telescopic plate 511 is inserted inside the long slot 512. The inner sides of the front and rear telescopic plates 511 are fixedly connected, and the inner sides of the left and right plug-in plates 513 are fixedly connected to the mounting plate 516. A rectangular slot 517 is opened on the inner side of the front and rear mounting plates 516. The top, bottom and inner side of the rectangular slot 517 are all set as openings. A fixing plate 515 is inserted inside the rectangular slot 517. A partition plate 514 is fixedly connected between the front and rear fixing plates 515. A through slot is opened on the inner side of the front and rear long seats 518, and the surface of the telescopic plate 511 penetrates and is inserted into the through slot opened on the inner side of the front and rear long seats 518.

[0036] The limiting assembly 52 includes a rotating rod 527, which is rotatably connected to the top of the mounting plate 516. The rotating rod 527 is arranged on the right side of the rectangular groove 517. A sliding groove 523 is provided on the top of the mounting plate 516. The sliding groove 523 is provided on the right side of the rotating rod 527. The surface of the rotating rod 527 is fixedly connected to the rotating plate 526. A square groove 528 is provided on the inner side of the fixed plate 515. Socket grooves 525 are provided on all sides of the surface of the rotating rod 527. A slider 524 is slidably connected to the inside of the sliding groove 523. The top of the slider 524 is fixedly connected to the mounting seat 522. The left side of the mounting seat 522 is fixedly connected to the insertion rod 521. The surface of the insertion rod 521 is plugged into the inside of the socket groove 525. The left and right sides of the square groove 528 and the side close to the inner wall of the material frame 1 are set as openings. The surface of the rotating plate 526 is plugged into the inside of the square groove 528.

[0037] Furthermore, the fixed plate 515 is inserted into the rectangular groove 517, the rotating plate 526 is inserted into the square groove 528, and the mounting seat 522 drives the insertion rod 521 to be inserted into the socket groove 525, which can limit and fix the position of the rotating plate 526, and the insertion plate 513 is inserted into the slot 519, and the telescopic plate 511 is stretched and inserted into the long groove 512, which can be set up in the material frame 1, so that when the material is transported later, the material can be placed in the space separated by the partition 514, which can avoid the material from being mixed and stacked in the material frame 1 and causing uneven reaction.

[0038] Example 2, see Figure 1-9, and on the basis of Example 1, the fixing mechanism 4 is further obtained to include a circular slot 48, the circular slot 48 is opened at the top of the material frame 1, and a circular plug plate 49 is fixedly connected to the bottom of the frame cover 3. The front and rear sides of the frame cover 3 are fixedly connected to connecting plates 41. The number of connecting plates 41 is four and they form a group of two. The center of the front and rear sides of the material frame 1 is fixedly connected to the limit plates 46. The outer sides of the limit plates 46 on the left and right sides are fixedly connected to the springs 47. The outer side of the spring 47 is fixedly connected to the connecting seat 45. The other side of the connecting seat 45 is fixedly connected to the block 42. A square groove 43 is opened inside the connecting plate 41. Bolts 44 are threadedly connected to the connecting plate 41 and the block 42.

[0039] The left and right sides of the square groove 43 are both set as openings, the surface of the block 42 is plugged into the inside of the square groove 43, and the top of the circular slot 48 is set as an opening, and the surface of the circular plug-in board 49 is plugged into the inside of the circular slot 48.

[0040] Furthermore, after the frame cover 3 drives the circular plug plate 49 to be inserted into the circular slot 48, the block 42 is inserted into the square groove 43, and the connecting plate 41 and the block 42 are screwed and fixed by bolts 44. The frame cover 3 can be set up and installed on the top of the material frame 1, which can prevent the material from falling out of the material frame 1 once the material frame 1 shakes during transportation.

[0041] In actual operation, when this device is used, when conveying materials through the material frame 1, it is necessary to avoid mixed stacking of materials. First, the fixed plate 515 can be inserted into the rectangular groove 517, and the rotating rod 527 is toggled again to drive the rotating plate 526 to rotate until the rotating plate 526 is inserted into the square groove 528. The mounting seat 522 is toggled to drive the slider 524 to slide in the slide groove 523. At the same time, the mounting seat 522 drives the insertion rod 521 to be inserted into the jack groove 525, which can limit and fix the position of the rotating plate 526.

[0042] Later, the fixed plate 515 drives the inserting plate 513 to be inserted into the slot 519, and the telescopic plate 511 is stretched and inserted into the long groove 512. It can be set up in the material frame 1, so that when the material is transported later, the material can be placed in the space separated by the partition 514, which can prevent the material from being mixed and stacked in the material frame 1, resulting in uneven reaction.

[0043] After the frame cover 3 drives the circular insert plate 49 to be inserted into the circular slot 48, under the rebound force of the spring 47, the spring 47 drives the connecting seat 45 to move, and the connecting seat 45 drives the block 42 to be inserted into the square groove 43. The connecting plate 41 and the block 42 are screwed and fixed with bolts 44. The frame cover 3 can be set up and installed on the top of the material frame 1. Once the material frame 1 shakes during transportation, the material can be prevented from falling out of the material frame 1.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A quenching furnace that is easy to lift a material frame, comprising a material frame (1) and a frame cover (3), characterized in that: A fixing mechanism (4) is provided between the material frame (1) and the frame cover (3), a classification mechanism (5) is provided inside the material frame (1), and lifting ropes (2) are fixedly connected to both left and right sides of the material frame (1); The classification mechanism (5) comprises a mounting assembly (51) and a limiting assembly (52), wherein the limiting assembly (52) is arranged on the mounting assembly (51); The mounting assembly (51) includes a long seat (518), the long seat (518) is fixedly connected to the bottom of the inner wall of the material frame (1), the number of the long seats (518) is four and two are in a group, a slot (519) is provided on the top of the long seat (518), the top of the slot (519) is set as an opening, a plug-in board (513) is inserted into the slot (519), and a long slot (512) is provided on the inner side of the front and rear plug-in boards (513), and the long slot (512) is inserted into the inner side of the long slot (512). A telescopic plate (511) is provided. The inner sides of the telescopic plates (511) on the front and rear sides are fixedly connected. The inner sides of the two plug plates (513) on the left and right sides are fixedly connected with mounting plates (516). The inner sides of the two mounting plates (516) on the front and rear sides are provided with rectangular grooves (517). The top, bottom and inner sides of the rectangular grooves (517) are all set to be open. A fixing plate (515) is inserted into the rectangular grooves (517). A partition plate (514) is fixedly connected between the fixing plates (515) on the front and rear sides.

2. A quenching furnace with a convenient material frame lifting function according to claim 1, characterized in that: A through slot is provided on the inner sides of the two front and rear long seats (518), and the surface of the telescopic plate (511) is inserted into the through slot provided on the inner sides of the two front and rear long seats (518).

3. The quenching furnace with a convenient material frame lifting function according to claim 1, characterized in that: The limiting assembly (52) includes a rotating rod (527), the rotating rod (527) is rotatably connected to the top of the mounting plate (516), the rotating rod (527) is arranged on the right side of the rectangular groove (517), the top of the mounting plate (516) is provided with a sliding groove (523), the sliding groove (523) is arranged on the right side of the rotating rod (527), the surface of the rotating rod (527) is fixedly connected to the rotating plate (526), ​​the inner side of the fixing plate (515) is provided with a square groove (528), the surface of the rotating rod (527) is provided with a socket groove (525) on all sides, the inside of the sliding groove (523) is slidably connected to a slider (524), the top of the slider (524) is fixedly connected to the mounting seat (522), the left side of the mounting seat (522) is fixedly connected to an insertion rod (521), and the surface of the insertion rod (521) is plugged into the inside of the socket groove (525).

4. The quenching furnace with a convenient material frame lifting function according to claim 3, characterized in that: The left and right sides of the square groove (528) and the side close to the inner wall of the material frame (1) are set as openings, and the surface of the rotating plate (526) is plugged into the interior of the square groove (528).

5. The quenching furnace with a convenient material frame lifting function according to claim 1, characterized in that: The fixing mechanism (4) includes a circular slot (48), the circular slot (48) is opened at the top of the material frame (1), the bottom of the frame cover (3) is fixedly connected to a circular plug plate (49), the front and rear sides of the frame cover (3) are fixedly connected to connecting plates (41), the number of the connecting plates (41) is four and they form a group of two, the center of the front and rear sides of the material frame (1) is fixedly connected to a limit plate (46), the outer sides of the limit plates (46) on the left and right sides are fixedly connected to springs (47), the outer sides of the springs (47) are fixedly connected to a connecting seat (45), the other side of the connecting seat (45) is fixedly connected to a block (42), a square groove (43) is opened inside the connecting plate (41), and the connecting plate (41) and the block (42) are internally threadedly connected with bolts (44).

6. The quenching furnace with a convenient material frame lifting function according to claim 5, characterized in that: The left and right sides of the square groove (43) are both set to be openings, and the surface of the block (42) and the interior of the square groove (43) are plugged into each other.

7. The quenching furnace with a convenient material frame lifting function according to claim 5, characterized in that: The top of the circular slot (48) is set to be open, and the surface of the circular plug board (49) is plugged into the interior of the circular slot (48).

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