Metal part quenching mechanism
By designing a metal part quenching mechanism including a quenching box, a moving groove, a limit block, a moving rod, a crossbar and a cover plate, the problem of liquid splashing during the quenching of metal parts is solved, and the effect of ensuring safety before quenching is achieved.
Patent Information
- Application Number
- CN202421213101.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The metal parts splashed during the quenching process, causing the construction personnel to be injured.
A metal part quenching mechanism is designed, including a quenching box, a moving groove, a limit block, a moving rod, a crossbar and a cover plate. By rotating the screw, the placement box is lowered into the quenching pool. If you forget to close the cover, the limit block will prevent the slider from falling. Slide the cover and pull the crossbar. The limit block will move out of the slide chute, and the metal parts in the placement box will fall into the quenching pool.
Before quenching, the cover must be sliding to block the placement port to ensure the safety of construction personnel and avoid damage caused by liquid splash.
Smart Images
Figure CN222556979U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of metal parts processing, and in particular to a metal parts quenching mechanism. Background Art
[0002] Metal parts refer to metal blocks, metal bars, metal tubes, etc. of various specifications and shapes made of metal materials. These parts are usually used in various engineering applications, such as machinery manufacturing, automobile manufacturing, aerospace, electronic equipment, building structures and other fields. Metal parts can have various shapes and functions, including bolts, nuts, bearings, gears, connectors, housings, brackets, etc. They are usually manufactured through processing techniques such as casting, stamping, turning, milling, welding, etc. Metal parts usually have high strength, hardness and wear resistance, so they are widely used in occasions where they need to withstand greater pressure, weight or be used in harsh environments.
[0003] Metal parts sometimes need to be quenched during the processing process. The main purpose of quenching metal parts is to enhance their hardness and wear resistance. During the quenching process, the crystal structure of the metal is changed by rapid cooling, thereby producing a harder structure, usually martensite or martensite plus residual austenite. The existing quenching method is to place the high-temperature metal in a low-temperature liquid to cool it. At the moment the metal is placed in, the local liquid will quickly boil and vaporize, causing the liquid to splash, which can easily cause injuries to construction workers. Therefore, in order to solve the above problems, the present application provides a metal parts quenching mechanism.
[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0005] In order to solve the problem of liquid splashing when metal parts are placed, the present application provides a metal part quenching mechanism.
[0006] A metal parts quenching mechanism provided by the present application includes a quenching box, both side walls of the quenching box are transversely penetrated with movable grooves, one end of the movable grooves close to the center of the quenching box is fixedly connected to a limiting block, and movable rods are slidably arranged in the movable grooves, both ends of the front wall of the quenching box are slidably arranged with cross bars, the cross bars are slidably connected to the quenching box through the through grooves, one end of the cross bar close to the quenching box is fixedly connected to the movable rod, the upper wall of the cross bar is provided with grooves, and a cover plate is slidably connected to the upper part of the front wall of the quenching box, and the cover plate is slidably connected to the cross bar through the grooves.
[0007] Preferably, both side walls of the quenching box are vertically penetrated with slide grooves, the slide grooves are connected with the movable grooves on the same side thereof, and sliders are slidably arranged in the slide grooves.
[0008] Preferably, the lower wall of one end of the cross bar away from the quenching box is fixedly connected with a vertical bar, the vertical bar is elastically connected to the quenching box through a spring, the cover plate slides up and separates from the groove, the limit block is located in the slide groove to limit the movement of the slider, the cover plate is slidably connected to the cross bar through the groove, the limit block slides out of the slide groove, and the limitation of the slider is cancelled.
[0009] Preferably, a quenching pool is fixedly arranged inside the quenching box, and the quenching pool is connected to an external water source through a water pipe.
[0010] Preferably, a placement box is provided above the quenching pool, and connecting plates are fixedly connected to both ends of the placement box, and the connecting plates are respectively fixedly connected to the sliding blocks closest thereto.
[0011] Preferably, a slide rod is fixedly arranged in the slide groove on the left side, and both ends of the slide rod are fixedly connected to the upper and lower walls of the slide groove respectively, and the slide rod passes through the slider and is slidably connected thereto.
[0012] Preferably, a screw is rotatably provided on the upper wall of the quenching box, the lower end of the screw is located in the slide groove and is rotatably connected to both the upper and lower walls of the slide groove, and the screw passes through the slider and is threadedly connected thereto.
[0013] Preferably, the front wall of the quenching box is provided with a placement opening that cooperates with the cover plate.
[0014] In summary, this application includes the following beneficial technical effects:
[0015] By turning the screw, the placement box is lowered into the quenching pool for quenching. If the cover is forgotten to be closed, the limit block is located in the slide slot under the action of the spring, making it difficult for the slider to fall for quenching after it drops to a certain height. Slide the cover and pull the cross bar. The cover is slidably connected to the moving rod through the groove. At this time, the moving rod drives the limit block to move out of the slide slot, and the bolt is turned. The metal parts in the placement box can fall into the quenching pool for quenching. Compared with the traditional device, the cover must be slid to block the placement port before quenching to proceed to the next step of quenching, which ensures the safety of the construction workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure in Example 1 of the present application;
[0017] Figure 2 This is a schematic diagram of the sliding of the cover plate in the first embodiment of the present application;
[0018] Figure 3 It is a schematic diagram of the internal structure from a first viewing angle in the first embodiment of the present application;
[0019] Figure 4 is a schematic diagram of the internal structure of the second viewing angle in the first embodiment of the present application;
[0020] Figure 5 It is a schematic diagram of the internal structure from the third viewing angle in the first embodiment of the present application.
[0021] Explanation of the reference numerals: 1. quenching box; 2. placement opening; 3. cover plate; 4. quenching pool; 5. placement box; 6. connecting plate; 7. slider; 8. screw; 9. slide bar; 10. slide groove; 11. moving groove; 12. moving rod; 13. limit block; 14. cross bar; 15. vertical bar; 16. spring; 17. groove; 18. water pipe; 19. through groove. DETAILED DESCRIPTION
[0022] The following is combined with Figure 1-5 This application is described in further detail.
[0023] Embodiment 1
[0024] Reference Figure 1-5 A metal parts quenching mechanism includes a quenching box 1, both side walls of the quenching box 1 are transversely penetrated with moving grooves 11, one end of the moving grooves 11 close to the center of the quenching box 1 is fixedly connected to a limiting block 13, and moving rods 12 are slidably arranged in the moving grooves 11, and both ends of the front wall of the quenching box 1 are slidably arranged with cross bars 14, and the cross bars 14 are slidably connected to the quenching box 1 through through grooves 19, and one end of the cross bar 14 close to the quenching box 1 is fixedly connected to the moving rod 12, and the upper wall of the cross bar 14 is provided with grooves 17, and a cover plate 3 is slidably connected to the upper part of the front wall of the quenching box 1, and a placement port 2 matched with the cover plate 3 is opened in the front wall of the quenching box 1. The cover plate 3 is slidably connected to the cross bar 14 through the groove 17.
[0025] Both side walls of the quenching box 1 are vertically penetrated with slide grooves 10 , and the slide grooves 10 are connected with the moving grooves 11 on the same side thereof, and sliders 7 are slidably arranged in the slide grooves 10 .
[0026] The lower wall of the end of the cross bar 14 away from the quenching box 1 is fixedly connected with a vertical bar 15, and the vertical bar 15 is elastically connected to the quenching box 1 through a spring 16. The cover plate 3 slides up and separates from the groove 17. The limit block 13 is located in the slide groove 10 to limit the movement of the slider 7. The cover plate 3 is slidably connected to the cross bar 14 through the groove 17, and the limit block 13 slides out of the slide groove 10 to cancel the limit of the slider 7.
[0027] A quenching pool 4 is fixedly arranged inside the quenching box 1. The quenching pool 4 is connected to an external water source through a water pipe 18, and the coolant can be discharged or added according to actual needs. A placement box 5 is arranged above the quenching pool 4. The side walls of the placement box 5 can be a metal hard mesh, which is more convenient for quenching. Connecting plates 6 are fixedly connected at both ends of the placement box 5, and the connecting plates 6 are respectively fixedly connected to the slider 7 closest to them. A slide rod 9 is fixedly arranged in the left slide 10, and the two ends of the slide rod 9 are respectively fixedly connected to the upper and lower walls of the slide 10. The slide rod 9 passes through the slider 7 and is slidably connected thereto. A screw rod 8 is rotatably arranged on the upper wall of the quenching box 1. The lower end of the screw rod 8 is located in the slide 10 and is rotatably connected to the upper and lower walls of the slide 10. The screw rod 8 passes through the slider 7 and is threadedly connected thereto.
[0028] In the actual production process, the screw rod 8 is rotated to make the placement box 5 descend into the quenching pool 4 for quenching. If the cover plate 3 is forgotten to be closed, the limit block 13 is located in the slide groove 10 under the action of the spring 16. At this time, the screw 8 is rotated to make the slider 7 descend. After descending to a certain height, the slider 7 is difficult to fall down by the limit block 13 for quenching; the cover plate 3 is slid and the cross bar 14 is pulled. The cover plate 3 is slidably connected to the moving rod 12 through the groove 17. At this time, the moving rod 12 drives the limit block 13 to move out of the slide groove 10, and the screw 8 is rotated. The metal parts in the placement box 5 can fall into the quenching pool 4 for quenching. This setting requires the cover plate 3 to be slid to block the placement port 2 before quenching, so that the next step of quenching can be carried out, thereby ensuring the safety of the construction personnel.
[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A metal parts quenching mechanism, comprising a quenching box (1), characterized in that: Both side walls of the quenching box (1) are transversely penetrated with movable grooves (11), one end of the movable grooves (11) close to the center of the quenching box (1) is fixedly connected to a limit block (13), and movable rods (12) are slidably arranged in the movable grooves (11). Both ends of the front wall of the quenching box (1) are slidably arranged with cross bars (14), and the cross bars (14) are slidably connected to the quenching box (1) through through grooves (19). One end of the cross bar (14) close to the quenching box (1) is fixedly connected to the movable rod (12), and the upper wall of the cross bar (14) is provided with grooves (17). A cover plate (3) is slidably connected to the upper part of the front wall of the quenching box (1), and the cover plate (3) is slidably connected to the cross bar (14) through the grooves (17).
2. A metal parts quenching mechanism according to claim 1, characterized in that: Both side walls of the quenching box (1) are vertically penetrated with sliding grooves (10), the sliding grooves (10) are connected with the movable grooves (11) on the same side, and sliding blocks (7) are slidably arranged in the sliding grooves (10).
3. A metal parts quenching mechanism according to claim 2, characterized in that: The lower wall of one end of the cross bar (14) away from the quenching box (1) is fixedly connected with a vertical bar (15), and the vertical bar (15) is elastically connected to the quenching box (1) through a spring (16). The cover plate (3) slides up and separates from the groove (17). The limit block (13) is located in the slide groove (10) to limit the movement of the slider (7). The cover plate (3) is slidably connected to the cross bar (14) through the groove (17). The limit block (13) slides out of the slide groove (10) to cancel the limit of the slider (7).
4. A metal parts quenching mechanism according to claim 2, characterized in that: A quenching pool (4) is fixedly arranged inside the quenching box (1), and the quenching pool (4) is connected to an external water source through a water pipe (18).
5. A metal parts quenching mechanism according to claim 4, characterized in that: A placement box (5) is arranged above the quenching pool (4), and both ends of the placement box (5) are fixedly connected to connecting plates (6), and the connecting plates (6) are respectively fixedly connected to the sliders (7) closest thereto.
6. A metal parts quenching mechanism according to claim 2, characterized in that: A slide rod (9) is fixedly arranged in the left slide groove (10), and the two ends of the slide rod (9) are respectively fixedly connected to the upper and lower walls of the slide groove (10), and the slide rod (9) passes through the slider (7) and is slidably connected thereto.
7. A metal parts quenching mechanism according to claim 2, characterized in that: The upper wall of the quenching box (1) is rotatably provided with a screw rod (8), the lower end of the screw rod (8) is located in the slide groove (10) and is rotatably connected to the upper and lower walls of the slide groove (10), and the screw rod (8) passes through the slider (7) and is threadedly connected thereto.
8. A metal parts quenching mechanism according to claim 1, characterized in that: The front wall of the quenching box (1) is provided with a placement opening (2) that cooperates with the cover plate (3).