CN219409834U - Quenching device for forging steel balls - Google Patents
Quenching device for forging steel balls Download PDFInfo
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- CN219409834U CN219409834U CN202320378399.1U CN202320378399U CN219409834U CN 219409834 U CN219409834 U CN 219409834U CN 202320378399 U CN202320378399 U CN 202320378399U CN 219409834 U CN219409834 U CN 219409834U
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Abstract
The utility model discloses a quenching device for forging steel balls, which comprises a groove pool, wherein the groove pool is a main supporting and mounting structure of the device, guide rails are symmetrically distributed at the top end of the groove pool, and tooth blocks are arranged on the bottom surface of one end of each guide rail; the first guide frame is positioned in the groove pool, a second guide frame is arranged on the opposite face of the first guide frame, and a sliding block is connected between the first guide frame and the groove pool as well as between the second guide frame and the groove pool; the fixed supporting plate is positioned between the first guide frame and the second guide frame, and the left end and the right end of the fixed supporting plate are fixedly connected with movable shafts. According to the quenching device for forging the steel balls, the two ends of the steel balls are subjected to heat treatment in a turnover mode, in the turnover process, a cooling medium can be stirred, the cooling medium is stirred to enable the temperature of the cooling medium to be uniform and stable, and meanwhile, the cooling medium fully flows through the surfaces of all the steel balls to conduct heat exchange quenching, so that the same and stable quenching conditions of the steel balls are ensured.
Description
Technical Field
The utility model relates to the technical field of steel ball heat treatment, in particular to a quenching device for forging steel balls.
Background
The quenching device is a heat treatment process device for carrying out solid solution treatment or rapid cooling process on materials, and is commonly used for quenching materials such as steel balls, parts and the like.
In the prior art, steel microspheres are widely used as wear-resistant elements in the fields of metallurgy, chemical industry, pharmacy and the like, crushing, grinding and the like are carried out on materials, quenching treatment is required to be carried out on the formed microspheres in order to provide wear resistance of the microspheres, and common quenching media comprise water, oil or air (air cooling) and the like;
the scheme of immersing the rotary drum is very common, the phenomenon of drum loss is very serious in view of frequent impact and friction between the drum wall and the steel balls, and the name of the scheme is a quenching water tank device (CN 108642251A, hereinafter referred to as document 1) for steel ball smelting industrial processing, which is a quenching scheme of translational displacement of the steel ball containing basket 3 in the quenching tank 1, although the pulley 5 at the side bottom edge of the steel ball containing basket 3 can roll along the tank of the quenching tank 1, the work of pushing the steel ball containing basket 3 by an operator is extremely bitter and laborious in view of a large amount of steam and high-temperature environment generated during quenching;
patent literature named as a quenching oil tank cooling device (CN 208685012U, hereinafter referred to as document 2) discloses the following technical scheme, wherein a steel ball to be cooled is poured into a ball dispersing device in an oil tank, and the steel ball is dispersed by a bent plate and a sliding plate in the ball dispersing device and then sequentially slides down to a collecting box at the bottom of the ball dispersing device. After all the steel balls enter the collecting box, a first driving motor is started, the first driving motor operates to drive the sliding plate to move towards a lifting mechanism on the right side of the oil groove, when the sliding plate moves to a position of a placing plate in the lifting mechanism, the first driving motor is closed, a second driving motor is started, the second driving motor operates to drive the winding roll to wind the pull rope, the collecting box is pulled into the placing plate from the sliding plate, and then the collecting box is lifted to the top of the oil groove from the bottom of the oil groove along the sliding rail frame, so that the collecting box is extracted;
the same as in the above documents 1 and 2 is that the steel ball receiving basket or the collecting box is linearly displaced in the cooling tank, i.e. the quenching tank or the oil tank, and is introduced into the tank from one end and discharged from the other end, and the two schemes have defects that the temperature of the medium at both ends of the cooling operation cannot be ensured to be consistent, the temperature condition required by the quenching treatment of the steel ball cannot be ensured to be stable and uniform, and the quenching quality of the steel ball is also seriously affected.
Disclosure of Invention
The utility model aims to provide a quenching device for forging steel balls, which aims to solve the problem that the temperature of media at two ends of a cooling operation cannot be guaranteed to be consistent in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a quenching apparatus for forging steel balls, comprising:
the groove pool is a main supporting and mounting structure of the device, guide rails are symmetrically distributed at the top end of the groove pool, and tooth blocks are arranged on the bottom surface of one end of each guide rail;
the first guide frame is positioned in the groove pool, a second guide frame is arranged on the opposite face of the first guide frame, and a sliding block is connected between the first guide frame and the groove pool as well as between the second guide frame and the groove pool;
the fixed supporting plate is positioned between the first guide frame and the second guide frame, the left end and the right end of the fixed supporting plate are fixedly connected with movable shafts, one end of each movable shaft penetrates through the first guide frame, and the movable shafts are movably connected with the groove pool.
As a preferable technical scheme of the utility model, the first guide frame and the second guide frame form a sliding structure with the groove pool through the guide rail, and the first guide frame and the second guide frame are horizontally distributed in the groove pool.
As a preferable technical scheme of the utility model, the top end of the first guide frame is movably connected with a driven shaft, a driven gear is arranged on the outer surface of one end of the driven shaft, and the driven gear is meshed and connected with the guide rail through a tooth block.
As a preferable technical scheme of the utility model, a transmission chain is connected between the movable shaft and the driven shaft, and the diameter of the movable shaft is larger than that of the driven shaft.
As a preferable technical scheme of the utility model, the top surface of the fixed supporting plate is connected with the movable supporting plate, and the fixed supporting plate and the movable supporting plate form a detachable structure.
As the preferable technical scheme of the utility model, the inside of the fixed supporting plate and the inside of the movable supporting plate are respectively provided with a limiting groove, and the inner surfaces of the limiting grooves are in conical structures.
Compared with the prior art, the utility model has the beneficial effects that: the quenching device for forging the steel balls comprises:
1. the two ends of the steel ball are subjected to heat treatment in a turnover way, in the turnover process, a cooling medium can be stirred, the cooling medium is stirred to ensure that the temperature of each part of the steel ball is uniform and stable, and meanwhile, the cooling medium fully flows through the surfaces of all the steel balls to perform heat exchange quenching on the steel ball, so that the same and stable quenching conditions of the steel ball are ensured, the quenching quality of the steel ball is ensured, the temperature consistency of the medium at the two ends of a cooling operation is ensured, and the stable and uniform temperature required by the quenching treatment of the steel ball is ensured;
2. through laminating setting up a plurality of leading truck side by side, only need promote first leading truck, other leading truck influence each other, can slide in step, utilize the produced a series of transmission effects of slip, when can carrying out horizontal position switching, can also overturn the adjustment to holistic practicality has been increased.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view showing the three-dimensional structure of a fixed stay plate and a movable stay plate according to the present utility model;
FIG. 3 is a schematic view of the three-dimensional cross-sectional structure of the first guide frame and the second guide frame of the present utility model;
FIG. 4 is a schematic diagram of the overall front view of the present utility model;
fig. 5 is a schematic side view of the movable shaft and the driven shaft of the present utility model.
In the figure: 1. a tank; 2. a guide rail; 3. a first guide frame; 4. a second guide frame; 5. a movable shaft; 6. fixing the supporting plate; 7. a movable supporting plate; 8. a limit groove; 9. tooth blocks; 10. a driven shaft; 11. a driven gear; 12. a drive chain; 13. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a quenching apparatus for forging steel balls, comprising:
the groove pool 1 is a main supporting and mounting structure of the device, guide rails 2 are symmetrically distributed at the top end of the groove pool 1, and tooth blocks 9 are arranged on the bottom surface of one end of each guide rail 2; the first guide frame 3 is positioned in the tank 1, the second guide frame 4 is arranged on the opposite surface of the first guide frame 3, and a sliding block 13 is connected between the first guide frame 3 and the tank 1 and between the second guide frame 4 and the tank 1; the fixed supporting plate 6 is positioned between the first guide frame 3 and the second guide frame 4, the left end and the right end of the fixed supporting plate 6 are fixedly connected with the movable shaft 5, one end of the movable shaft 5 penetrates through the inside of the first guide frame 3, and the movable shaft 5 is movably connected with the groove pool 1.
The first guide frame 3 and the second guide frame 4 form a sliding structure with the tank 1 through the guide rail 2, the first guide frame 3 and the second guide frame 4 are horizontally distributed inside the tank 1, the top ends of the first guide frame 3 and the second guide frame 4 are in sliding connection with the tank 1 through the guide rail 2, the bottom ends of the first guide frame 3 and the second guide frame 4 are connected with the inner surface of the tank 1 through the sliding blocks 13, the horizontal sliding can be guaranteed, the left and right supporting can be achieved, the horizontal moving mode of the first guide frame 3 and the second guide frame 4 is pushed by the air cylinder preset at the front end of the tank 1, and due to the fact that the first guide frame 3 and the second guide frame 4 are horizontally distributed in a plurality of modes, the first guide frame 3 and the second guide frame 4 are mutually attached, the attached guide frames can be pushed mutually under the pushing of the air cylinder, and synchronous moving can be achieved.
The top swing joint of first leading truck 3 has driven shaft 10, and driven gear 11 is provided with by driven gear 11 on the one end surface of driven shaft 10, and driven gear 11 passes through tooth piece 9 and is connected with guide rail 2 meshing, and first leading truck 3 is at the in-process of horizontal migration, driven shaft 10 and driven gear 11 that its external surface is connected mesh with tooth piece 9, and the removal of first leading truck 3 must make driven shaft 10 be in the rotation state to realize the function of automatic upset, transmission precision is high, can mutual transmission between a plurality of leading trucks, improves the quenching effect of the built-in steel ball of leading truck.
The transmission chain 12 is connected between the movable shaft 5 and the driven shaft 10, the diameter of the movable shaft 5 is larger than that of the driven shaft 10, the movable shaft 5 is linked with the driven shaft 10 through the driven shaft 10, the diameter of the movable shaft 5 is larger, and a larger wrap angle exists between the transmission chain 12, so that the rotating speed of the movable shaft 5 is slower and the torque is larger, the fixed supporting plate 6 drives the steel ball to overturn, the temperature of media at two ends of a cooling operation is ensured to be consistent, and the temperature required by the quenching treatment of the steel ball is ensured to be stable and uniform.
The top surface of the fixed supporting plate 6 is connected with the movable supporting plate 7, the fixed supporting plate 6 and the movable supporting plate 7 form a detachable structure, the fixed supporting plate 6 and the movable supporting plate 7 are mutually attached, and the steel balls are fixed through bolts, so that the steel balls cannot fall off when the steel balls are overturned, and convenience in disassembly and assembly is also ensured.
The fixed supporting plate 6 and the movable supporting plate 7 are internally provided with limiting grooves 8, the inner surfaces of the limiting grooves 8 are in conical structures, the limiting grooves 8 are formed in the fixed supporting plate 6 and the movable supporting plate 7, the two limiting grooves 8 are distributed in a mirror image mode, the inner walls are arc-shaped, and the inner walls can be attached to the outer walls of the steel balls in an anastomotic mode, so that the stability of the steel balls is guaranteed.
Working principle: when the quenching device for forging the steel balls is used, firstly, the steel balls are sequentially placed in the limiting grooves 8 of the fixed supporting plate 6, then the movable supporting plate 7 is covered on the top end of the fixed supporting plate 6, at the moment, the fixed supporting plate 6 and the limiting grooves 8 of the movable supporting plate 7 limit and fix the steel balls, the fixed supporting plate 6 and the movable supporting plate 7 are fixed by bolts, then quenching treatment is started, wherein the groove pool 1 at the preset position is positioned at the bottom end of a furnace mouth, a cooling medium is arranged in the groove pool 1, the top ends of the first guide frame 3 and the second guide frame 4 are in sliding connection with the groove pool 1 through the guide rail 2, the bottom ends of the two guide frames are connected with the inner surface of the groove pool 1 through the sliding blocks 13, the horizontal sliding can be ensured, the horizontal moving mode of the first guide frame 3 and the second guide frame 4 is pushed by the air cylinder preset at the front end of the groove pool 1, because the first guide frame 3 and the second guide frame 4 are a plurality of horizontal distributions, a plurality of laminating each other, under the promotion of cylinder, the guide frame of laminating can promote each other, can realize synchronous movement, at the in-process that removes, driven shaft 10 and driven gear 11 that first guide frame 3 surface is connected mesh with tooth piece 9, the removal of first guide frame 3 must make driven shaft 10 be in rotatory state, loose axle 5 passes through driven shaft 10 and realizes the interlock with driven shaft 10 this moment, wherein the loose axle 5 diameter is great, and there is great angle of wrap between the drive chain 12, so the rotational speed of loose axle 5 is slower and the moment of torsion is great, make fixed fagging 6 drive the steel ball and overturn, when guaranteeing that the medium temperature at cooling operation both ends is unanimous, also can guarantee that the required temperature of steel ball quenching is stable and even.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A quenching apparatus for forging a steel ball, comprising:
the groove pool (1) is a main supporting and mounting structure of the device, guide rails (2) are symmetrically distributed at the top end of the groove pool (1), and tooth blocks (9) are arranged on the bottom surface of one end of each guide rail (2);
the first guide frame (3) is positioned in the groove pool (1), a second guide frame (4) is arranged on the opposite surface of the first guide frame (3), and a sliding block (13) is connected between the first guide frame (3) and the groove pool (1) and between the second guide frame (4) and the groove pool (1);
the fixed supporting plate (6) is positioned between the first guide frame (3) and the second guide frame (4), the left end and the right end of the fixed supporting plate (6) are fixedly connected with movable shafts (5), one ends of the movable shafts (5) penetrate through the inside of the first guide frame (3), and the movable shafts (5) are movably connected with the groove pool (1).
2. A quenching apparatus for forging steel balls as recited in claim 1, wherein: the first guide frame (3) and the second guide frame (4) form a sliding structure with the groove pool (1) through the guide rail (2), and the first guide frame (3) and the second guide frame (4) are horizontally distributed in the groove pool (1).
3. A quenching apparatus for forging steel balls as recited in claim 1, wherein: the top of first leading truck (3) swing joint has driven shaft (10), the one end surface of driven shaft (10) is provided with driven gear (11), driven gear (11) are connected with guide rail (2) meshing through tooth piece (9).
4. A quenching apparatus for forging steel balls as recited in claim 1, wherein: a transmission chain (12) is connected between the movable shaft (5) and the driven shaft (10), and the diameter of the movable shaft (5) is larger than that of the driven shaft (10).
5. A quenching apparatus for forging steel balls as recited in claim 1, wherein: the top surface of the fixed supporting plate (6) is connected with a movable supporting plate (7), and the fixed supporting plate (6) and the movable supporting plate (7) form a detachable structure.
6. A quenching apparatus for forging steel balls as recited in claim 1, wherein: the inner parts of the fixed supporting plate (6) and the movable supporting plate (7) are respectively provided with a limiting groove (8), and the inner surfaces of the limiting grooves (8) are in conical structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320378399.1U CN219409834U (en) | 2023-03-03 | 2023-03-03 | Quenching device for forging steel balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320378399.1U CN219409834U (en) | 2023-03-03 | 2023-03-03 | Quenching device for forging steel balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219409834U true CN219409834U (en) | 2023-07-25 |
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ID=87207473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320378399.1U Active CN219409834U (en) | 2023-03-03 | 2023-03-03 | Quenching device for forging steel balls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219409834U (en) |
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2023
- 2023-03-03 CN CN202320378399.1U patent/CN219409834U/en active Active
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