Hanging basket structure of bottom type aluminum quenching furnace

Abstract

The utility model discloses a bottom type aluminum quenching furnace hanging basket structure which comprises a cuboid-shaped hanging frame, the front end and the rear end of the hanging frame are respectively and fixedly provided with two stand columns which are symmetrical left and right, the stand columns are provided with a plurality of pin holes along the long edges of the stand columns, the stand columns are fixedly provided with a plurality of supporting rings along the long edges of the stand columns, and a placing net is arranged in the hanging frame. A plurality of supporting assemblies are arranged at the bottom of the placing net, telescopic rods are connected to the lower ends of the supporting assemblies, the supporting assemblies are clamped to the supporting rings, each supporting assembly comprises an upper base and a lower base, the upper bases are fixedly connected to the lower end of the placing net, two connecting rods are connected between the upper bases and the lower bases, and one ends of the two connecting rods are rotationally connected with the upper bases; the placing net is placed in the hanging frame, the supporting assembly is fixed to the lower end of the placing net and used for being fixedly connected with a supporting ring on the hanging frame, and meanwhile the telescopic rod is connected to the lower end of the supporting assembly, so that height fixing of the placing net is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging baskets, in particular to a bottom-type aluminum quenching furnace hanging basket structure. Background Technique

[0002] A quenching furnace is a furnace for heating workpieces before quenching. Quenching means putting the workpieces into the furnace and heating them to the quenching temperature above the critical point and maintaining for a period of time, and then quickly taking the workpieces out of the furnace and putting them into the quenching liquid. The heat source of the quenching furnace can be electricity and fuel, and the temperature can be measured by a thermocouple. For furnaces using electricity, gas, and liquid fuel, the temperature can be automatically controlled and adjusted by an instrument. Workpieces that need to be quenched in a quenching furnace are usually placed in a material frame for easy lifting for quenching. The existing quenching furnaces still have the following deficiencies: when the quenching furnace is quenching, small castings are randomly stacked in a material frame. Due to the tight stacking of the workpieces, the stacked parts are unevenly heated, resulting in low heat treatment efficiency. Moreover, the workpiece structure is relatively complex, and the workpieces are stacked and entangled with each other, which is not convenient for the staff to pick up, affecting the processing efficiency of the workpieces. At the same time, it cannot be adjusted according to the size of the workpieces, and the space utilization rate of the placement is low. Content of the Utility Model

[0003] In view of the above problems, the utility model provides a bottom-type aluminum quenching furnace hanging basket structure, which solves the above problems.

[0004] To achieve the above object, the utility model provides the following technical solution: A bottom-type aluminum quenching furnace hanging basket structure includes a cuboid-shaped hanging frame. Two left-right symmetric columns are respectively fixed at the front end and the rear end of the hanging frame. A plurality of pin holes are formed along the long side of the column, and a plurality of support rings are fixed along the long side of the column. A placement net is arranged inside the hanging frame, and a hanging ring is fixed at the upper end of the hanging frame. A plurality of support components are arranged at the bottom of the placement net. The lower ends of the support components are all connected with telescopic rods, and the support components are clamped on the support rings.

[0005] The support component includes an upper seat and a lower seat. The upper seat is fixedly connected to the lower end of the placement net. A two-link rod is connected between the upper seat and the lower seat. One end of the two-link rod is rotatably connected to the upper seat, and the other end of the two-link rod is rotatably connected to the lower seat. A spring is arranged between the upper seat and the lower seat. The upper end of the spring is fixedly connected to the upper seat, and the lower end of the spring is fixedly connected to the lower seat. A plurality of clamping columns are fixed along the circumference of the lower seat. A plurality of clamping grooves are formed along the circumference of the upper end of the telescopic rod. The telescopic rod is clamped on the clamping columns of the lower seat through the clamping grooves.

[0006] Preferably, the pin holes correspond to the support rings one by one, and the pin holes are located below the support rings.

[0007] Preferably, the support ring is U-shaped.

[0008] Preferably, an upper spring seat is fixed to the lower end of the upper seat. A plurality of fixing columns are fixed to the lower end of the upper seat along its circumference. A lower spring seat is fixed to the upper end of the lower seat. A plurality of connecting columns are fixed to the upper end of the lower seat along its circumference. Two ends of the spring are respectively fixedly connected to the upper spring seat and the lower spring seat. Two ends of the two-link rod are respectively rotatably connected to the fixing column and the connecting column.

[0009] Preferably, the two-link rod includes a lower link rod and an upper link rod. One ends of the lower link rod and the upper link rod are rotatably connected to each other. The other end of the lower link rod is rotatably connected to the fixing column. The other end of the upper link rod is rotatably connected to the connecting column.

[0010] Preferably, the lower link rod is located between two adjacent connecting columns, and the upper link rod is located between two adjacent fixing columns.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By placing a placement net inside the hanging frame, and fixing a support assembly to the lower end of the placement net for connection and fixation with the support ring on the hanging frame, and connecting a telescopic rod to the lower end of the support assembly at the same time, the height of the placement net is fixed. Through the support assembly and the telescopic rod, multiple placement nets can be fixedly connected inside the hanging frame, making the device applicable to workpieces of different sizes and maximizing the utilization rate of space.

[0013] 2. By squeezing the upper seat, the telescopic rod blocks the lower seat to squeeze the spring. At the same time, the lower link rod and the upper link rod are folded. After the lower link rod and the upper link rod are folded, the diameter becomes larger and is clamped in the support ring, realizing the connection and fixation between the placement net and the support ring. When the placement net is hoisted and taken out, the upper seat rises, the spring restores, and the lower link rod and the upper link rod restore, thereby reducing the diameter of the formed circle and releasing the limit with the support ring, enabling the placement net to be smoothly hoisted out without manual release of the limit. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic cross-sectional view of the present utility model;

[0016] Figure 3 is a schematic diagram of the support assembly of the present utility model;

[0017] Figure 4 is a schematic diagram of the support assembly of the present utility model;

[0018] Figure 5 is a schematic cross-sectional view of the support assembly of the present utility model;

[0019] Figure 6 Explosion schematic diagram of the support component of the present utility model.

[0020] Explanation of the labels in the figure: 1. Suspension frame; 2. Placing net; 3. Support component; 4. Telescopic rod; 11. Column; 12. Suspension ring; 31. Upper seat; 32. Lower seat; 33. Clamping post; 34. Lower connecting rod; 35. Upper connecting rod; 36. Spring; 41. Clamping groove; 111. Pin hole; 112. Support ring; 311. Upper spring seat; 312. Fixed column; 321. Lower spring seat; 322. Connecting column. Specific embodiments

[0021] The following further describes the embodiments of the present utility model in detail in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 , a bottom-type aluminum quenching furnace hanging basket structure, including a cuboid-shaped suspension frame 1, two left and right symmetric columns 11 are respectively fixed at the front end and the rear end of the suspension frame 1, a plurality of pin holes 111 are opened along the long side of the column 11, and the pin holes 111 are used for inserting pins. When the telescopic rod 4 is not in use, the pins can be inserted through the pin holes 111 to play a role in hindering the support component 3, ensuring that the support component 3 can be folded and clamped with the support ring 112. A plurality of support rings 112 are fixed along the long side of the column 11. A placing net 2 is arranged inside the suspension frame 1, a suspension ring 12 is fixed at the upper end of the suspension frame 1, and a plurality of support components 3 are arranged at the bottom of the placing net 2. By placing the placing net 2 inside the suspension frame 1 and fixing the support component to be connected and fixed with the support ring 112 on the suspension frame 1 at the lower end of the placing net 2, and connecting the telescopic rod 4 at the lower end of the support component 3 at the same time, the height of the placing net 2 is fixed. Through the support component 3 and the telescopic rod 4, a plurality of placing nets 2 can be fixedly connected inside the suspension frame 1, making the device suitable for workpieces of different sizes and maximizing the utilization rate of space. The lower ends of the support components 3 are all connected with telescopic rods 4, the support components 3 are clamped on the support rings 112, the pin holes 111 correspond to the support rings 112 one by one, the pin holes 111 are located below the support rings 112, the support rings 112 are horseshoe-shaped, and the pin holes 111 correspond to the support rings 112 one by one and are arranged below the support rings 112, which is convenient for hindering the support components 3 on the placing net 2 when the placing net 2 drops, folding the support components 3, and completing the clamping and fixing between the placing net 2 and the suspension frame 1.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 andFigure 4 The support assembly 3 includes an upper seat 31 and a lower seat 32. The upper seat 31 is fixedly connected to the lower end of the placement net 2. A two-link rod is connected between the upper seat 31 and the lower seat 32. One end of the two-link rod is rotatably connected to the upper seat 31, and the other end of the two-link rod is rotatably connected to the lower seat 32. The upper seat 31 and the lower seat 32 approach each other, causing the two-link rod to fold. The diameter of the circle formed at the folding place of the two-link rod becomes larger, and it is clamped with the support ring 112 to realize the limit of the placement net 2, so that the placement net 2 does not move downward. A spring 36 is provided between the upper seat 31 and the lower seat 32. The upper end of the spring 36 is fixedly connected to the upper seat 31, and the lower end of the spring 36 is fixedly connected to the lower seat 32. A plurality of clamping posts 33 are fixed along the circumference of the lower seat 32. A plurality of clamping grooves 41 are formed along the circumference at the upper end of the telescopic rod 4. The clamping grooves 41 are U-shaped, and the bent part of the clamping grooves 41 is inclined downward. At the same time, the lowest part of the clamping grooves 41 is on the right side, which is convenient for the clamping posts 33 to be clamped in the clamping grooves 41. When hoisting the placement net 2, it is convenient to carry the clamping grooves 41 out. The telescopic rod 4 is clamped on the clamping posts 33 of the lower seat 32 through the clamping grooves 41. The telescopic rod 4 is a conventional structure and is used for telescoping to support the placement net 2, so that the placement net 2 completes the fixed-height support and is convenient for adjustment according to the size of the workpiece.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4, a upper spring seat 311 is fixed to the lower end of the upper seat 31. A plurality of fixing columns 312 are fixed to the lower end of the upper seat 31 along its circumference. A lower spring seat 321 is fixed to the upper end of the lower seat 32. A plurality of connecting columns 322 are fixed to the upper end of the lower seat 32 along its circumference. Two ends of the spring 36 are respectively fixedly connected to the upper spring seat 311 and the lower spring seat 321. Two ends of the two-link are respectively rotatably connected to the fixing column 312 and the connecting column 322. The two-link includes a lower link 34 and an upper link 35. One ends of the lower link 34 and the upper link 35 are rotatably connected to each other. The other end of the lower link 34 is rotatably connected to the fixing column 312. The other end of the upper link 35 is rotatably connected to the connecting column 322. The lower link 34 is located between two adjacent connecting columns 322. The upper link 35 is located between two adjacent fixing columns 312. By squeezing the upper seat 31, the telescopic rod 4 blocks the lower seat 32 to squeeze the spring 36. At the same time, the lower link 34 and the upper link 35 are folded. After the lower link 34 and the upper link 35 are folded, the diameter becomes larger and is clamped in the support ring 112, realizing the connection and fixation between the placing net 2 and the support ring 112. When the placing net 2 is hoisted and taken out, the upper seat 31 rises, the spring 36 is restored to make the lower link 34 and the upper link 35 restored, and then the diameter of the circle formed by them becomes smaller, releasing the limit with the support ring 112, so that the placing net 2 can be smoothly hoisted out without manual release of the limit.

[0025] When the utility model is in use:

[0026] First, adjust the height of the telescopic rod 4 according to the height of the workpiece. After completing the height adjustment of the telescopic rod 4, connect the telescopic rod 4 to the lower seat 32 by clamping it in the clamping groove 41 on the clamping column 33;

[0027] Then, lift the placing net 2 and the telescopic rod 4 simultaneously and place them in the hanging frame 1, so that the telescopic rod 4 falls in the support ring 112;

[0028] Next, the lower end of the telescopic rod 4 contacts the hanging frame 1 to block the placing net 2 from falling further. At this time, the gravity of the placing net 2 acts on the upper seat 31 to squeeze the upper seat 31. The telescopic rod 4 blocks the lower seat 32 to squeeze the spring 36. At the same time, the lower link 34 and the upper link 35 are folded. After the lower link 34 and the upper link 35 are folded, the diameter becomes larger and is clamped in the support ring 112, realizing the connection between the placing net 2 and the support ring 112;

[0029] Finally, when taking out the placing net 2 after completion, hoist and take out the placing net 2. The upper seat 31 rises, the spring 36 is restored to make the lower link 34 and the upper link 35 restored, and then the diameter of the circle formed by them becomes smaller, releasing the limit with the support ring 112, so that the placing net 2 can be smoothly hoisted out.

[0030] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A bottom-mounted aluminum quenching furnace hanging basket structure, characterized in that: It includes a cuboid-shaped hanging frame (1). At the front and rear ends of the hanging frame (1), two symmetrically arranged left and right columns (11) are fixed respectively. Along the long side of the column (11), a plurality of pin holes (111) are provided. Along the long side of the column (11), a plurality of support rings (112) are fixed. Inside the hanging frame (1), a placement net (2) is provided. At the upper end of the hanging frame (1), a hanging ring (12) is fixed. At the bottom of the placement net (2), a plurality of support components (3) are provided. The lower ends of the support components (3) are all connected with telescopic rods (4). The support components (3) are clamped on the support rings (112). The support component (3) includes an upper seat (31) and a lower seat (32). The upper seat (31) is fixedly connected to the lower end of the placement net (2). Between the upper seat (31) and the lower seat (32), a two-link is connected. One end of the two-link is rotatably connected to the upper seat (31), and the other end of the two-link is rotatably connected to the lower seat (32). Between the upper seat (31) and the lower seat (32), a spring (36) is provided. The upper end of the spring (36) is fixedly connected to the upper seat (31), and the lower end of the spring (36) is fixedly connected to the lower seat (32). Along the circumference of the lower seat (32), a plurality of clamping columns (33) are fixed. Along the circumference of the upper end of the telescopic rod (4), a plurality of clamping grooves (41) are provided. The telescopic rod (4) is clamped on the clamping columns (33) of the lower seat (32) through the clamping grooves (41).

2. The hanging basket structure of the bottom type aluminum quenching furnace according to claim 1, characterized in that: The pin holes (111) and the support rings (112) are in one-to-one correspondence, and the pin holes (111) are located below the support rings (112).

3. The hanging basket structure of the bottom-type aluminum quenching furnace according to claim 1, characterized in that: The support ring (112) is horseshoe-shaped.

4. A bottom-mounted aluminum quenching furnace hanging basket structure according to claim 1, characterized in that: At the lower end of the upper seat (31), an upper spring seat (311) is fixed. Along the circumference of the lower end of the upper seat (31), a plurality of fixed columns (312) are fixed. At the upper end of the lower seat (32), a lower spring seat (321) is fixed. Along the circumference of the upper end of the lower seat (32), a plurality of connecting columns (322) are fixed. The two ends of the spring (36) are respectively fixedly connected to the upper spring seat (311) and the lower spring seat (321). The two ends of the two-link are respectively rotatably connected to the fixed column (312) and the connecting column (322).

5. The hanging basket structure of the bottom type aluminum quenching furnace according to claim 4, characterized in that: The two-link includes a lower link (34) and an upper link (35). One end of the lower link (34) and the upper link (35) are rotatably connected to each other. The other end of the lower link (34) is rotatably connected to the fixed column (312), and the other end of the upper link (35) is rotatably connected to the connecting column (322).

6. The hanging basket structure of a bottom-type aluminum quenching furnace according to claim 5, characterized in that: The lower link (34) is located between two adjacent connecting columns (322), and the upper link (35) is located between two adjacent fixed columns (312).

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