Quenching device for alloy casting balls

Abstract

The utility model relates to the technical field of alloy casting balls, in particular to a quenching device for alloy casting balls, which comprises a quenching box, mounting frames are respectively arranged on the front side and the rear side of the quenching box, quenching auxiliary mechanisms for conveying the alloy casting balls are arranged on the mounting frames, and a casting ball quenching mechanism is arranged on the quenching box. The quenching auxiliary mechanism comprises a mounting shell fixedly mounted on the mounting frame, a rotating frame is movably mounted in the mounting shell, and a driving motor used for driving the rotating frame is fixedly mounted on the back face of the mounting frame on the rear side. By arranging the quenching auxiliary mechanism and utilizing mutual matching between the rotating frame and the limiting sliding plate, alloy casting balls can be automatically and rotationally conveyed, feeding, heating, quenching and tempering are carried out at the same time, the machining efficiency of quenching treatment can be improved to a great extent, the height of the liquid level in the quenching box can be freely adjusted, and the machining efficiency is greatly improved. And excessive quenching caused by overlong heating time can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy casting balls, in particular to a quenching device for alloy casting balls. Background Art

[0002] Quenching is a metal heat treatment process. By quenching the alloy cast ball, the hardness and wear resistance of the alloy cast ball can be significantly improved, the tensile strength and fatigue strength can be increased, and the service life of the alloy cast ball can be effectively extended.

[0003] The quenching device in the prior art has a low integration level, requiring workers to transfer the alloy casting balls multiple times. Moreover, the heating and quenching treatment times are different, making it impossible to integrate the feeding, heating, quenching and tempering processes simultaneously, resulting in low efficiency. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a quenching device for alloy cast balls, which solves the technical problems of low integration of the quenching device in the prior art, inability to carry out multiple processes simultaneously, and low processing efficiency. It has the advantages of being able to carry out multiple processes simultaneously without waiting, and can effectively improve processing efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a quenching device for alloy cast balls, comprising a quenching box, a mounting frame is respectively arranged on the front and rear sides of the quenching box, a quenching auxiliary mechanism for conveying alloy cast balls is arranged on the mounting frame, a cast ball quenching mechanism is arranged on the quenching box, during the quenching process, the quenching auxiliary mechanism will rotate and convey the alloy cast balls, during the conveying process, the cast ball quenching mechanism will automatically quench the alloy cast balls, the quenching auxiliary mechanism includes a mounting shell fixedly mounted on the mounting frame, the internal movable portion of the mounting shell is A rotating frame is dynamically installed, and a driving motor for driving the rotating frame is fixedly installed on the back of the rear mounting frame. A rectangular protrusion is fixedly installed on the rotating frame, and a limiting groove is opened on the rectangular protrusion. An electromagnet is arranged in the middle of the limiting groove, and limiting slides are arranged at both ends of the limiting groove. A clamping arc block is fixedly installed on the upper end of the limiting slide, and a magnetic iron block is fixedly installed on the lower end of the limiting slide. During quenching treatment, the rotating frame will rotate clockwise under the action of the driving motor, so that the alloy cast ball passes through the heating component and the quenching box in turn, and finally enters the interior of the insulation box.

[0006] Preferably, the rotating frame extends to the outside of the mounting shell, and a number of rectangular protrusions are arranged at equal intervals along the circumferential direction of the rotating frame, so that feeding, heating, quenching and tempering can be carried out simultaneously, which can effectively improve the processing efficiency.

[0007] Preferably, the two limit slides are respectively located on both sides of the electromagnet. When the electromagnet is energized, it will produce a magnetic attraction on the magnetic attraction block. After the electromagnet is energized, the two symmetrically arranged limit slides will move toward the electromagnet at the same time, thereby clamping the alloy cast ball.

[0008] Preferably, the cast ball quenching mechanism includes an insulation box detachably mounted on the left side of the quenching box, a feed channel is provided at the upper end of the insulation box, a guide assembly for guiding the alloy cast ball into the insulation box is provided above the feed channel, a heating assembly for heating the alloy cast ball is provided on the right side of the quenching box, and after the alloy cast ball enters the interior of the heating assembly, the heating assembly will quickly heat the alloy cast ball.

[0009] Preferably, the temperature of the heat preservation box is adjustable, and the guide assembly is composed of an inclined slide and a support plate. After the alloy cast ball enters the interior of the heat preservation box under the guidance of the inclined slide, the temperature will rise again, thereby performing tempering.

[0010] Preferably, a liquid storage tank for adjusting the liquid level of the quenching agent is provided at the lower end of the quenching box.

[0011] By means of the above technical solution, the utility model provides a quenching device for alloy casting balls, which has at least the following beneficial effects:

[0012] 1. The utility model is provided with a quenching auxiliary mechanism, and utilizes the mutual cooperation between the rotating frame and the limiting slide plate to automatically rotate and transport the alloy casting balls, so that feeding, heating, quenching and tempering can be carried out simultaneously. The integration is high, and the processing efficiency of the quenching treatment can be greatly improved. Moreover, the height of the liquid level in the quenching box can be freely adjusted, which can effectively prevent excessive quenching due to excessive heating time.

[0013] 2. The utility model sets up a cast ball quenching mechanism and utilizes the cooperation between the heat preservation box and the guide assembly to automatically perform tempering on the alloy cast ball after quenching, which can effectively avoid cracks on the surface of the alloy cast ball. There is no need for manual transfer by staff, thus achieving the effect of saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the quenching device in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the quenching auxiliary mechanism in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the magnetic iron block in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the guide component in the utility model.

[0020] In the figure: 1. quenching box; 2. mounting frame; 3. quenching auxiliary mechanism; 301. mounting shell; 302. rotating frame; 303. driving motor; 304. rectangular protrusion; 305. electromagnet; 306. limiting slide plate; 307. clamping arc block; 308. magnetic iron block; 4. cast ball quenching mechanism; 401. insulation box; 402. guide assembly; 403. feed channel; 404. heating assembly. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] In the prior art, when heat treating alloy casting balls, people cannot simultaneously perform feeding, heating, quenching and tempering treatments, and the integration is low. The alloy casting balls need to be transferred multiple times, which is time-consuming, labor-intensive and highly dangerous.

[0024] according to Figure 1-Figure 5 As shown, a quenching device for alloy cast balls includes a quenching box 1. The lower end of the quenching box 1 is provided with a liquid storage tank for adjusting the liquid level of the quenching agent. The front and rear sides of the quenching box 1 are respectively provided with mounting frames 2. The mounting frames 2 are provided with a quenching auxiliary mechanism 3 for conveying the alloy cast balls. The quenching box 1 is provided with a cast ball quenching mechanism 4. During the quenching process, the quenching auxiliary mechanism 3 will rotate and convey the alloy cast balls. During the conveying process, the cast ball quenching mechanism 4 will automatically quench the alloy cast balls.

[0025] Specifically, the quenching auxiliary mechanism 3 includes a mounting shell 301 fixedly mounted on the mounting frame 2, a rotating frame 302 is movably mounted inside the mounting shell 301, and the rotating frame 302 extends to the outside of the mounting shell 301. A driving motor 303 for driving the rotating frame 302 is fixedly mounted on the back of the rear mounting frame 2. A rectangular protrusion 304 is fixedly mounted on the rotating frame 302. A plurality of rectangular protrusions 304 are arranged at equal intervals along the circumferential direction of the rotating frame 302, so that feeding, heating, quenching, and tempering can be carried out simultaneously, which can effectively improve the processing efficiency. A limiting groove is provided on the rectangular protrusion 304, and an electromagnet 305 is arranged in the middle of the limiting groove. Limiting slide plates 306 are respectively provided at both ends of the part, and the limiting slide plates 306 are respectively located on both sides of the electromagnet 305. When the electromagnet 305 is energized, it will produce a magnetic attraction on the magnetic iron block 308. After the electromagnet 305 is energized, the two symmetrically arranged limiting slide plates 306 will move toward the electromagnet 305 at the same time, so as to clamp the alloy cast ball. The upper end of the limiting slide plate 306 is fixedly installed with a clamping arc block 307, and the lower end of the limiting slide plate 306 is fixedly installed with a magnetic iron block 308. During quenching treatment, the rotating frame 302 will rotate clockwise under the action of the driving motor 303, so that the alloy cast ball passes through the heating component 404 and the quenching box 1 in turn, and finally enters the interior of the insulation box 401.

[0026] Specifically, the cast ball quenching mechanism 4 includes an insulation box 401 that is detachably mounted on the left side of the quenching box 1. The temperature of the insulation box 401 is adjustable. A feed channel 403 is provided at the upper end of the insulation box 401. A guide component 402 for guiding the alloy cast ball into the insulation box 401 is provided above the feed channel 403. The guide component 402 consists of an inclined slide and a support plate. After the alloy cast ball enters the insulation box 401 under the guidance of the inclined slide, the temperature will rise again, thereby performing tempering. A heating component 404 for heating the alloy cast ball is provided on the right side of the quenching box 1. After the alloy cast ball enters the interior of the heating component 404, the heating component 404 will quickly heat the alloy cast ball.

[0027] In this embodiment, when the staff performs quenching treatment on the alloy cast ball, Figure 1 As shown, the alloy cast ball will first be placed between the two clamping arc blocks 307, and then the two magnetic blocks 308 will approach each other under the action of the electromagnet 305. When the magnetic blocks 308 move, the limiting slide 306 and the clamping arc block 307 will move synchronously, thereby clamping and limiting the alloy cast ball.

[0028] Next, the rotating frame 302 will rotate ninety degrees clockwise under the action of the driving motor 303, thereby transporting the alloy cast balls to the interior of the heating component 404. Subsequently, the heating component 404 will automatically and quickly heat the alloy cast balls. After the heating is completed, the rotating frame 302 will rotate ninety degrees again to allow the alloy cast balls to enter the interior of the quenching box 1.

[0029] Next, the quenching agent in the liquid storage tank will enter the interior of the quenching box 1 under the action of a suction pump (not shown in the figure), thereby increasing the liquid level inside the quenching box 1, completely submerging the alloy casting ball, and completing the quenching process.

[0030] Subsequently, the rotating frame 302 will rotate ninety degrees again to transfer the quenched alloy cast ball to the top of the guide assembly 402. Next, the electromagnet 305 will be powered off and lose its magnetism, and the alloy cast ball will fall into the interior of the insulation box 401 along the inclined slide. Next, the insulation box 401 will heat the alloy cast ball again to complete the tempering process.

[0031] This embodiment provides a quenching auxiliary mechanism 3, and utilizes the mutual cooperation between the rotating frame 302 and the limiting slide plate 306 to automatically rotate and transport the alloy cast balls, so that feeding, heating, quenching and tempering can be carried out simultaneously, which can greatly improve the processing efficiency of the quenching treatment. Moreover, the liquid level height in the quenching box 1 can be freely adjusted, which can effectively prevent excessive quenching due to excessive heating time. In addition, this embodiment provides a cast ball quenching mechanism 4, and utilizes the mutual cooperation between the insulation box 401 and the guide assembly 402 to automatically temper the alloy cast balls after quenching, which can effectively avoid cracks on the surface of the alloy cast balls, and does not require manual transfer by staff, thereby achieving the effect of saving time and labor.

[0032] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0033] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quenching device for alloy casting balls, comprising a quenching box (1), wherein mounting frames (2) are respectively arranged on the front and rear sides of the quenching box (1), characterized in that: The mounting frame (2) is provided with a quenching auxiliary mechanism (3) for conveying alloy cast balls, and the quenching box (1) is provided with a cast ball quenching mechanism (4); The quenching auxiliary mechanism (3) comprises a mounting shell (301) fixedly mounted on the mounting frame (2), a rotating frame (302) being movably mounted inside the mounting shell (301), a driving motor (303) for driving the rotating frame (302) being fixedly mounted on the back of the rear mounting frame (2), a rectangular convex block (304) being fixedly mounted on the rotating frame (302), a limiting groove being provided on the rectangular convex block (304), an electromagnet (305) being arranged in the middle of the limiting groove, limiting slide plates (306) being arranged at both ends of the limiting groove, a clamping arc block (307) being fixedly mounted on the upper end of the limiting slide plate (306), and a magnetic iron block (308) being fixedly mounted on the lower end of the limiting slide plate (306).

2. The quenching device for alloy casting balls according to claim 1, characterized in that: The rotating frame (302) extends to the outside of the mounting shell (301), and a plurality of rectangular protrusions (304) are arranged at equal intervals along the circumferential direction of the rotating frame (302).

3. The quenching device for alloy casting balls according to claim 1, characterized in that: The two limit slide plates (306) are respectively located on both sides of the electromagnet (305). When the electromagnet (305) is energized, it will generate a magnetic attraction on the magnetic attraction block (308).

4. The quenching device for alloy casting balls according to claim 1, characterized in that: The cast ball quenching mechanism (4) comprises a heat preservation box (401) detachably mounted on the left side of the quenching box (1); a feed channel (403) is provided at the upper end of the heat preservation box (401); a guide assembly (402) for guiding the alloy cast ball into the heat preservation box (401) is provided above the feed channel (403); and a heating assembly (404) for heating the alloy cast ball is provided on the right side of the quenching box (1).

5. The quenching device for alloy casting balls according to claim 4, characterized in that: The temperature of the heat preservation box (401) is adjustable, and the guide assembly (402) is composed of an inclined slide and a support plate.

6. The quenching device for alloy casting balls according to claim 1, characterized in that: The lower end of the quenching box (1) is provided with a liquid storage tank for adjusting the liquid level of the quenching agent.

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