Quenching device for alloy steel production
By designing a quenching device for alloy steel, the device uses a mechanical structure and motor drive to ensure the full contact with the liquid during the quenching process of alloy steel, solving the problem of poor alloy steel quenching effect, significantly improved the quenching effect Essence
Patent Information
- Application Number
- CN202421190067.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-29
AI Technical Summary
During the quenching process, the clamped part cannot make good contact with the quenching liquid, resulting in poor quenching effect.
Designed a quenching device for alloy steel production, including quenching grooves, bottom plates, placing frames, and mobile racks. Through the mechanical structure driven by motor motor, alloy steel can be moved and adjusted during the quenching process to ensure that all parts and and and with The quenching liquid is fully contact.
This device can fully contact all parts of alloy steel with the quenching liquid, significantly improve the quenching effect, and enhance the performance of alloy steel.
Smart Images
Figure CN222411686U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of alloy steel processing technology, in particular to a quenching device for alloy steel production. Background Art
[0002] Alloy steel contains other alloying elements besides iron and carbon. The main alloying elements of alloy steel are silicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titanium, niobium, zirconium, cobalt, aluminum, copper, boron, rare earth, etc. There are many types of alloy steel, which are usually divided into low alloy steel, medium alloy steel and high alloy steel according to the content of alloying elements. The quenching of steel is a heat treatment process in which the steel is heated to a critical temperature Ac3 or above Ac1, kept warm for a period of time to make it fully or partially austenitized, and then cooled rapidly to below Ms at a cooling rate greater than the critical cooling rate for martensitic transformation.
[0003] When alloy steel is quenched, it is necessary to use tools such as clamps to clamp the alloy steel to be quenched, and then insert the alloy steel into the quenching liquid. However, during this process, the clamped part of the alloy steel cannot have good contact with the quenching liquid, resulting in poor quenching effect and limited practicality. Utility Model Content
[0004] The utility model aims to provide a quenching device for alloy steel production, so as to solve the problem that the clamped part of the alloy steel cannot have good contact with the quenching liquid.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quenching device for alloy steel production, comprising a quenching tank and a base plate, the top of the base plate is fixedly connected to a second support rod, the top of the second support rod is installed with a first motor, the upper part of the base plate is provided with a rotating frame, the front side of the rotating frame is rotatably connected to a connecting rod, the upper part of the base plate is provided with a placing frame, the interior of the quenching tank is provided with a moving frame, the bottom of the moving frame is installed with a second telescopic rod, the inner wall of the quenching tank is provided with a slide rail, the interior of the slide rail is rotatably connected to a bidirectional screw, the interior of the slide rail is slidably connected to a slider, and a second motor is installed on the right side of the quenching tank.
[0006] Preferably, a cover plate is slidably connected to the top of the quenching tank, a first support rod is fixedly connected to the top of the base plate, a first telescopic rod is installed on the top of the first support rod, and the first telescopic rod is installed and connected to the cover plate.
[0007] Preferably, the first motor is mounted and connected to the rotating frame, and the connecting rod is fixedly connected to the placement frame.
[0008] Preferably, the slider is threadably connected to the bidirectional screw.
[0009] Preferably, the second motor is mounted and connected to the bidirectional screw.
[0010] Preferably, the groove formed at the bottom of the placement rack matches the protrusion at the top of the movable rack.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model places the alloy steel in the placement rack on the right side, the first motor rotates ninety degrees, the rotating rack rotates, the connecting rod and the placement rack move to the lowest position, the alloy steel is quenched, the second telescopic rod works, the movable rack moves upward, the alloy steel inside the placement rack can be moved upward, so that the surface of the alloy steel can be fully in contact with the liquid, the part of the alloy steel that was originally in contact with the placement rack is also in contact with the liquid, the movable rack moves downward, the alloy steel falls onto the placement rack, and at the same time, the placement rack on the upper side moves to the right side, the alloy steel can continue to be placed, the first motor rotates ninety degrees again, the quenched alloy steel moves to the left side, and can be taken out, and this process is repeated. This device can make all parts of the alloy steel fully contact with the quenching liquid, and the quenching effect is better. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the side section structure of the utility model;
[0015] Figure 3 for Figure 2 A schematic diagram of the partially enlarged structure at center A;
[0016] Figure 4 It is a schematic diagram of the front structure of the placement rack and the movable rack of the utility model.
[0017] In the figure: 1, quenching tank; 101, bottom plate; 2, first support rod; 201, first telescopic rod; 202, cover plate; 3, second support rod; 301, first motor; 302, rotating frame; 303, connecting rod; 304, placement frame; 4, moving frame; 401, second telescopic rod; 5, slide rail; 501, second motor; 502, bidirectional screw; 503, slider. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0019] See also Figure 1-4The utility model provides a technical solution: a quenching device for alloy steel production, comprising a quenching tank 1 and a bottom plate 101, wherein the quenching tank 1 is filled with quenching liquid, a second support rod 3 is fixedly connected to the top of the bottom plate 101, a first motor 301 is installed on the top of the second support rod 3, the second support rod 3 supports the first motor 301, the first motor 301 is a stepping motor, and only rotates ninety degrees each time, a rotating frame 302 is provided on the upper part of the bottom plate 101, and the rotating frame 302 is cross-shaped as a whole, and rotates inside and on the upper part of the quenching tank 1, the first motor 301 rotates, and the rotating frame 302 rotates. 02 rotates, the front side of the rotating frame 302 is connected to the connecting rod 303, and the upper part of the bottom plate 101 is provided with a placing frame 304. The connecting rod 303 and the placing frame 304 are a whole and move together. The rotating frame 302 rotates, so that the connecting rod 303 and the placing frame 304 move. The placing frame 304 is heavy, so that the connecting rod 303 is always close to a vertical state. The interior of the quenching tank 1 is provided with a moving frame 4, and the bottom of the moving frame 4 is installed with a second telescopic rod 401. When the second telescopic rod 401 works, the moving frame 4 moves up and down. The moving frame 4 moves upward, and the closing frame 304 inside can be placed. The alloy steel moves upward, so that the surface of the alloy steel can be fully in contact with the liquid, and the part of the alloy steel that was originally in contact with the placement rack 304 is also in contact with the liquid. A slide rail 5 is provided on the inner wall of the quenching tank 1. A bidirectional screw 502 is rotatably connected to the inside of the slide rail 5. A slider 503 is slidably connected to the inside of the slide rail 5. A second motor 501 is installed on the right side of the quenching tank 1. When the alloy steel is placed, the placement rack 304 may be slightly offset and not in a horizontal state. The second motor 501 rotates, causing the bidirectional screw 502 to rotate, and the slider 503 moves in the slide rail 5. The two sliders 503 are close to each other. The connecting rod 303 is clamped so that the connecting rod 303 is absolutely vertical and the placement rack 304 is absolutely horizontal, so that the movable rack 4 can just enter the placement rack 304 when it moves upward. When in use, the alloy steel is placed in the placement rack 304 on the right, the first motor 301 rotates ninety degrees, the rotating rack 302 rotates, the connecting rod 303 and the placement rack 304 move to the lowest point, and the alloy steel is quenched. At the same time, the placement rack 304 on the upper side moves to the right side, and alloy steel can continue to be placed. The first motor 301 rotates ninety degrees again, and the quenched alloy steel moves to the left and can be taken out, and this process is repeated.
[0020] Among them, the top of the quenching tank 1 is slidably connected with a cover plate 202, the top of the bottom plate 101 is fixedly connected with a first support rod 2, the top of the first support rod 2 is installed with a first telescopic rod 201, the first telescopic rod 201 is installed and connected with the cover plate 202, and the first telescopic rod 201 can move the cover plate 202 when it works. Before quenching, the upper part of the quenching tank 1 is covered, and after quenching, the cover plate 202 is removed.
[0021] Among them, the first motor 301 is installed and connected with the rotating frame 302, and the connecting rod 303 is fixedly connected with the placement frame 304. The first motor 301 rotates, the rotating frame 302 rotates, the connecting rod 303 and the placement frame 304 are a whole and move together. The rotating frame 302 rotates, so that the connecting rod 303 and the placement frame 304 move.
[0022] The slider 503 is threadedly connected to the bidirectional screw 502 , and when the bidirectional screw 502 rotates, the slider 503 moves in the slide rail 5 to clamp the connecting rod 303 , so that the connecting rod 303 is absolutely vertical.
[0023] The second motor 501 is installed and connected with the bidirectional screw 502 , and the rotation of the second motor 501 causes the bidirectional screw 502 to rotate.
[0024] Among them, the groove opened at the bottom of the placement rack 304 matches the protrusion on the top of the movable rack 4. The movable rack 4 moves upward, which can move the alloy steel inside the placement rack 304 upward, so that the surface of the alloy steel can be fully in contact with the liquid, and the part of the alloy steel that was originally in contact with the placement rack 304 is also in contact with the liquid.
[0025] Working principle: When in use, the alloy steel is placed in the placement rack 304 on the right, the first motor 301 rotates ninety degrees, the rotating rack 302 rotates, the connecting rod 303 and the placement rack 304 move to the lowest point, the alloy steel is quenched, the second telescopic rod 401 works, the mobile rack 4 moves up and down, the mobile rack 4 moves upward, the alloy steel inside the placement rack 304 can be moved upward, so that the surface of the alloy steel can be fully in contact with the liquid, and the part of the alloy steel that was originally in contact with the placement rack 304 is also in contact with the liquid, the mobile rack 4 moves downward, the alloy steel falls on the placement rack 304, and at the same time, the placement rack 304 on the upper side moves to the right side, and alloy steel can continue to be placed, the first motor 301 rotates ninety degrees again, the quenched alloy steel moves to the left side, and can be taken out, and this process is repeated.
[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications may be made to the embodiments without departing from the principles of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A quenching device for alloy steel production, comprising a quenching tank (1) and a bottom plate (101), characterized in that: A second support rod (3) is fixedly connected to the top of the bottom plate (101), a first motor (301) is installed on the top of the second support rod (3), a rotating frame (302) is provided on the top of the bottom plate (101), a connecting rod (303) is rotatably connected to the front side of the rotating frame (302), a placement frame (304) is provided on the top of the bottom plate (101), a moving frame (4) is provided inside the quenching tank (1), a second telescopic rod (401) is installed at the bottom of the moving frame (4), a slide rail (5) is provided on the inner wall of the quenching tank (1), a bidirectional screw rod (502) is rotatably connected inside the slide rail (5), a slider (503) is slidably connected inside the slide rail (5), and a second motor (501) is installed on the right side of the quenching tank (1).
2. A quenching device for alloy steel production according to claim 1, characterized in that: The top of the quenching tank (1) is slidably connected to a cover plate (202), the top of the bottom plate (101) is fixedly connected to a first support rod (2), the top of the first support rod (2) is mounted with a first telescopic rod (201), and the first telescopic rod (201) is mounted and connected to the cover plate (202).
3. The quenching device for alloy steel production according to claim 1, characterized in that: The first motor (301) is installed and connected to the rotating frame (302), and the connecting rod (303) is fixedly connected to the placement frame (304).
4. The quenching device for alloy steel production according to claim 1, characterized in that: The sliding block (503) is threadedly connected to the bidirectional screw rod (502).
5. The quenching device for alloy steel production according to claim 1, characterized in that: The second motor (501) is installed and connected to the bidirectional screw (502).
6. The quenching device for alloy steel production according to claim 1, characterized in that: The groove formed on the bottom of the placement rack (304) matches the protrusion on the top of the moving rack (4).