Cooling device for heat treatment of columnar parts
By designing a cooling device including a water tank, a water jet pipe, a threaded rod, an energized coil and a limit rod, the problems of uneven heating and inability to heat and cool simultaneously in the prior art are solved, and the efficiency of column-type parts is achieved Easy to heat treatment and operation.
Patent Information
- Application Number
- CN202421135566.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing cooling devices for heat treatment of column-type parts cannot ensure uniformity of heating during the heating process, and cannot achieve heating and cooling at the same time, which wastes processing time and requires manual clamping, which makes it difficult to operate.
A cooling device including a water tank, a water jet pipe, a threaded rod, an energized coil and a limiting rod is designed. The cylindrical parts are rotated and lowered by the rotational movement of the threaded rod, and during the descent process, it is heated by an energized coil and cooled by a water jet pipe. , realize heating and cooling at the same time. At the same time, the clamping of the limit rod is avoided by the instability of manual clamping.
It realizes uniform heating and cooling of column-shaped parts, reduces processing time, reduces operation difficulty, and saves manpower.
Smart Images
Figure CN222434556U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat treatment, in particular to a cooling device for heat treatment of columnar parts. Background Art
[0002] Steel heat treatment is a process that changes the microstructure and mechanical properties of steel by controlling the heating and cooling process of the steel. This process aims to adjust the hardness, strength, toughness, wear resistance and other characteristics of the steel to meet specific engineering needs. Types of steel heat treatment include quenching, normalizing, annealing, tempering, etc. Each treatment method has specific process parameters and effects. These heat treatment processes enable steel to adapt to a variety of different application scenarios, and are widely used in fields ranging from automobile manufacturing to mechanical processing.
[0003] Existing cooling devices for heat treatment of columnar parts usually heat the parts first and then cool them during processing. However, the uniformity of heating cannot be guaranteed during the heating process, and heating and cooling cannot be performed simultaneously, which wastes a certain amount of processing time. In addition, most of the processing is done by manual clamping, which often causes shaking during heating, affecting the processing quality and increasing the difficulty of operation. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cooling device for heat treatment of columnar parts.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cooling device for heat treatment of columnar parts, comprising a water tank, a support plate fixedly connected to the rear side of the water tank, a fixed block fixedly connected to the top of the support plate, a threaded rod threadedly connected to the middle part of the front side of the fixed block, a threaded block fixedly connected to the bottom end of the threaded rod, a connecting plate fixedly connected to the middle part of the support plate, a hollow plate fixedly connected to the front side of the connecting plate, an energized coil is arranged on the top of the hollow plate, and a plurality of water spray pipes are fixedly connected to the inside of the water tank.
[0006] As a further description of the above technical solution:
[0007] A round cover is fixedly connected to the bottom end of the threaded block, bolts are threadedly connected to the left and right sides of the round cover, and the ends of two groups of the bolts are fixedly connected to limit rods, and cylindrical parts are arranged inside the two groups of the limit rods.
[0008] As a further description of the above technical solution:
[0009] The top end of the threaded rod is fixedly connected with a hand wheel.
[0010] As a further description of the above technical solution:
[0011] The left and right sides of the bottom end of the water tank are both rotatably connected with pulleys.
[0012] As a further description of the above technical solution:
[0013] A push rod is fixedly connected to the rear side of the water tank.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the threaded rod is rotated to move the threaded rod on the fixed block. The cylindrical part is rotated and descended by the rotation of the threaded rod. It is heated when passing through the energized coil, and the descending part is cooled by the nozzle water pipe, thereby achieving the effect of uniform heating and the effect of simultaneous heating and cooling.
[0016] 2. In the utility model, the cylindrical part is placed under the round cover, and the bolt is turned to drive the limit rod to move inward, so as to fix and clamp the cylindrical part to prevent it from falling off during processing, avoid the situation of unstable manual clamping, save manpower and reduce the difficulty of operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a front view of a cooling device for heat treatment of columnar parts proposed by the utility model;
[0018] Figure 2 This is a side view of a cooling device for heat treatment of columnar parts proposed by the utility model;
[0019] Figure 3 The utility model discloses a partial structural schematic diagram of a cooling device for heat treatment of columnar parts.
[0020] Legend:
[0021] 1. Water tank; 2. Pulley; 3. Push rod; 4. Support plate; 5. Fixed block; 6. Threaded rod; 7. Handwheel; 8. Threaded block; 9. Connecting plate; 10. Hollow plate; 11. Power coil; 12. Round cover; 13. Bolt; 14. Limit rod; 15. Cylindrical part; 16. Water spray pipe. DETAILED DESCRIPTION
[0022] 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.
[0023] Reference Figure 1-3The utility model provides an embodiment of a cooling device for heat treatment of columnar parts, comprising a water tank 1, a support plate 4 is fixedly connected to the rear side of the water tank 1, a fixing block 5 is fixedly connected to the top of the support plate 4, a threaded rod 6 is threadedly connected to the middle part of the front side of the fixing block 5, the threaded rod 6 is rotated to make the threaded rod 6 move on the fixing block 5, a threaded block 8 is fixedly connected to the bottom end of the threaded rod 6, a connecting plate 9 is fixedly connected to the middle part of the support plate 4, a hollow plate 10 is fixedly connected to the front side of the connecting plate 9, the cylindrical part 15 is rotated and descended by the rotation of the threaded rod 6, an energized coil 11 is arranged on the top of the hollow plate 10, which is heated when passing through the energized coil 11, a plurality of groups of water spray pipes 16 are fixedly connected to the inside of the water tank 1, and the descending part will be cooled by the nozzle water pipe 16, so as to achieve the effect of uniform heating and the effect of simultaneous heating and cooling.
[0024] A round cover 12 is fixedly connected to the bottom end of the threaded block 8, and a cylindrical part 15 is placed under the round cover 12. Bolts 13 are threadedly connected to the left and right sides of the round cover 12. The ends of two groups of bolts 13 are fixedly connected to limit rods 14. The bolts 13 are rotated to drive the limit rods 14 to move inward, so as to fix and clamp the cylindrical part to prevent it from falling off during processing, avoid the situation of unstable manual clamping, save manpower, and reduce the difficulty of operation. Cylindrical parts 15 are arranged inside the two groups of limit rods 14, and the top of the threaded rod 6 is fixedly connected to the handwheel 7. The left and right sides of the bottom end of the water tank 1 are rotatably connected to pulleys 2, and the rear side of the water tank 1 is fixedly connected to a push rod 3.
[0025] Working principle: Rotate the threaded rod 6 to move the threaded rod 6 on the fixed block 5. The threaded rod 6 rotates and moves to make the cylindrical part 15 rotate and descend. It is heated when passing through the energized coil 11. At the same time, the descending part will be cooled by the nozzle water pipe 16, thereby achieving the effect of uniform heating and the effect of simultaneous heating and cooling. The cylindrical part 15 is placed under the round cover 12, and the bolt 13 is rotated to drive the limit rod 14 to move inward, so as to fix and clamp the cylindrical part to prevent it from falling off during processing, avoid the situation of unstable manual clamping, save manpower, and reduce the difficulty of operation.
[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A cooling device for heat treatment of columnar parts, comprising a water tank (1), characterized in that: The rear side of the water tank (1) is fixedly connected to a support plate (4), the top end of the support plate (4) is fixedly connected to a fixed block (5), the middle part of the front side of the fixed block (5) is threadedly connected to a threaded rod (6), the bottom end of the threaded rod (6) is fixedly connected to a threaded block (8), the middle part of the support plate (4) is fixedly connected to a connecting plate (9), the front side of the connecting plate (9) is fixedly connected to a hollow plate (10), the top of the hollow plate (10) is provided with an energized coil (11), and the interior of the water tank (1) is fixedly connected to a plurality of water spray pipes (16).
2. A cooling device for heat treatment of columnar parts according to claim 1, characterized in that: The bottom end of the threaded block (8) is fixedly connected to a round cover (12), the left and right sides of the round cover (12) are both threadedly connected to bolts (13), the ends of the two groups of bolts (13) are both fixedly connected to limit rods (14), and cylindrical parts (15) are arranged inside the two groups of limit rods (14).
3. A cooling device for heat treatment of columnar parts according to claim 1, characterized in that: The top end of the threaded rod (6) is fixedly connected with a hand wheel (7).
4. A cooling device for heat treatment of columnar parts according to claim 1, characterized in that: The left and right sides of the bottom end of the water tank (1) are rotatably connected to pulleys (2).
5. The cooling device for heat treatment of columnar parts according to claim 1, characterized in that: A push rod (3) is fixedly connected to the rear side of the water tank (1).