Cover type annealing device

Abstract

The utility model discloses a cover type annealing device, and particularly relates to the technical field of annealing devices, the cover type annealing device comprises a base used for supporting, an auxiliary annealing assembly is arranged on the base, the auxiliary annealing assembly comprises two partition plates arranged at the top of the base, and a hanging plate is arranged between the two partition plates and located at the tops of the partition plates. And a mounting cavity is formed in the base. Compared with the prior art, the auxiliary annealing assembly is arranged, all the structures are correspondingly matched for use, heating annealing is conducted on the workpiece through the heater, the internal stress of the workpiece is reduced, and the mechanical performance of the workpiece is improved; the ultrasonic vibration motor is started to drive the first reinforcing elastic supporting rod and the second reinforcing elastic supporting rod to generate high-frequency amplitude as an auxiliary means, the cavitation effect generated by vibration and ultrasonic waves can help to remove dirt and impurities on the surface of the workpiece, and the annealing efficiency and effect of the workpiece are also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of annealing devices, and more specifically, to a hood-type annealing device. Background Art

[0002] Annealing equipment is a heat treatment equipment used to perform annealing process, which is a heat treatment process of heating metal or alloy to appropriate temperature, keeping it for a sufficient time, and then slowly cooling it (generally cooling with the furnace). The purpose of annealing process is multifaceted, mainly including: reducing the hardness of metal, improving its plasticity and ductility, so as to facilitate subsequent machining and cold deformation processing. Uniform the chemical composition and structure of metal, refine the grains, improve the performance of metal, or prepare the organization for subsequent quenching process. Eliminate the internal stress and work hardening generated by metal in the manufacturing process, and prevent deformation and cracking problems in subsequent processing or use.

[0003] Among them, it was found through searching that the patent application number CN202321697960.9 discloses a bell-type furnace annealing device, which belongs to the field of bell-type furnace annealing technology, and includes a bottom plate, one side of the bottom plate is fixedly connected to a fixed plate, the top of the fixed plate is fixedly connected to a support frame, and the top of the support frame is provided with an electric push rod;

[0004] When this structure is in use, the hood-type furnace annealing device can drive the second support plate and the processing cover to rise and fall through the operation of the electric push rod. With the help of the two processing covers, the purpose of annealing and dissipating heat to the steel billet can be achieved. The second drive motor can drive the fan blades to rotate, and the steel billet can be heat-dissipated. However, some impurities will be generated on the workpiece during annealing. When this structure is in use, it is not easy to clean and anneal the workpiece simultaneously, which affects the annealing efficiency and effect. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a hood-type annealing device, aiming to solve the problems raised in the above background technology.

[0006] The utility model is implemented in this way. The utility model provides the following technical solutions: a hood-type annealing device, comprising a base for support, on which an auxiliary annealing component is arranged;

[0007] The auxiliary annealing assembly comprises two partitions arranged on the top of the base, and a hanging plate is arranged between the two partitions and on the top of the partitions;

[0008] The base is provided with an installation cavity, in which a plurality of first reinforcing elastic support rods for support are arranged side by side, an ultrasonic vibration motor for generating amplitude for the first reinforcing elastic support rod is arranged at the bottom of the base, a plurality of the first reinforcing elastic support rods are each provided with a second reinforcing elastic support rod for support at the top, and each of the second reinforcing elastic support rods is clamped with the first reinforcing elastic support rod, a plurality of the second reinforcing elastic support rods are arranged side by side, and a guide cavity is formed between each two adjacent second reinforcing elastic support rods;

[0009] It can be seen that in the above technical solution, the first reinforcing elastic support rod and the second reinforcing elastic support rod are driven to generate a high-frequency amplitude as an auxiliary means by starting the ultrasonic vibration motor. The cavitation effect generated by the vibration and ultrasonic wave can help remove dirt and impurities on the surface of the workpiece, and also improve the annealing efficiency and effect of the workpiece.

[0010] Optionally, in a possible implementation, a bracket is provided on one side of the two partitions and at the bottom of the hanging plate, a heater for heating is provided at the bottom of the hanging plate, a heat insulation plate for heat insulation is provided in the middle of the partition, baffles for protection are provided at both ends of the hanging plate, two exhaust holes for diversion are provided on the surface of the baffle, and each of the baffles is detachably connected to the hanging plate and the partition;

[0011] It can be seen that in the above technical solution, the workpiece is heated and annealed by a heater to reduce the internal stress of the workpiece and improve its mechanical properties. The setting of the baffle and the exhaust hole facilitates the airflow to flow in the device, and the bracket facilitates the positioning of the device to ensure the stability of the device during annealing, while the guide cavity allows a gap to exist at the bottom of the workpiece, which facilitates the cooling of the workpiece.

[0012] Technical effects and advantages of the utility model:

[0013] By setting up the auxiliary annealing assembly, compared with the prior art, the internal stress of the workpiece is reduced and its mechanical properties are improved by heating and annealing the workpiece through the corresponding coordination of various structures through the heater;

[0014] By starting and driving the first and second reinforcing elastic support rods through an ultrasonic vibration motor to generate a high-frequency amplitude as an auxiliary means, the cavitation effect generated by vibration and ultrasound can help remove dirt and impurities on the surface of the workpiece, and also improve the annealing efficiency and effect of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0016] Figure 1 It is the front view of the overall structure of the utility model.

[0017] Figure 2 It is a side view of the overall structure of the utility model.

[0018] Figure 3 It is a sectional view of the overall structure of the utility model.

[0019] Figure 4 It is a three-dimensional diagram of the auxiliary annealing component of the utility model.

[0020] The accompanying drawings are marked as follows: 1. base; 2. partition; 3. hanging plate; 4. baffle; 5. installation cavity; 6. first reinforced elastic support rod; 7. second reinforced elastic support rod; 8. ultrasonic vibration motor; 9. bracket; 10. thermal insulation board; 11. heater. 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] As attached Figure 1-4 A hood-type annealing device is shown, through the auxiliary annealing assembly arranged on the base 1, the heater 11 is used to heat and anneal the workpiece, so as to reduce the internal stress of the workpiece and improve its mechanical properties. At the same time, during the annealing process, the ultrasonic vibration motor 8 is used to start and drive the first reinforcing elastic support rod 6 and the second reinforcing elastic support rod 7 to generate a high-frequency amplitude as an auxiliary means. The cavitation effect generated by the vibration and ultrasonic wave can help remove dirt and impurities on the surface of the workpiece, and also improve the annealing efficiency and effect of the workpiece. The specific structure of the assembly is set as follows;

[0023] The auxiliary annealing assembly includes two partitions 2 arranged on the top of the base 1, and a hanging plate 3 is arranged between the two partitions 2 and on the top of the partitions 2;

[0024] The base 1 is provided with an installation cavity 5, in which a plurality of first reinforcing elastic supporting rods 6 for support are arranged side by side, an ultrasonic vibration motor 8 for generating amplitude of the first reinforcing elastic supporting rods 6 is arranged at the bottom of the base 1, and a second reinforcing elastic supporting rod 7 for support is arranged on the top of the plurality of first reinforcing elastic supporting rods 6, and each second reinforcing elastic supporting rod 7 is clamped with the first reinforcing elastic supporting rod 6, and a plurality of second reinforcing elastic supporting rods 7 are arranged side by side, and a guide cavity is formed between each two adjacent second reinforcing elastic supporting rods 7;

[0025] A bracket 9 is provided on one side of the two partitions 2 and at the bottom of the hanging plate 3. A heater 11 for heating is provided at the bottom of the hanging plate 3. A heat insulation plate 10 for heat insulation is provided in the middle of the partition 2. Baffles 4 for protection are provided at both ends of the hanging plate 3. Two exhaust holes for diversion are provided on the surface of the baffle 4, and each baffle 4 is detachably connected to the hanging plate 3 and the partition 2.

[0026] According to the above structure, when in use, the staff installs the device at a designated position. When annealing the workpiece, the workpiece is placed at the bottom of the hanging plate 3, and is heated and annealed by the heater 11 to reduce the internal stress of the workpiece and improve its mechanical properties. At the same time, during the annealing process, the ultrasonic vibration motor 8 is used to start driving the first reinforcing elastic support rod 6 and the second reinforcing elastic support rod 7 to generate a high-frequency amplitude as an auxiliary means. The cavitation effect generated by the vibration and ultrasound can help remove dirt and impurities on the surface of the workpiece, and also improve the annealing efficiency and effect of the workpiece.

[0027] When the device is in use, the baffle 4 and the exhaust hole are arranged to facilitate airflow in the device, and the bracket 9 is convenient for limiting the device to ensure the stability of the device during annealing, and the guide cavity allows a gap to exist at the bottom of the workpiece, which facilitates the cooling of the workpiece;

[0028] When the device is in use, the hanging plate 3 and the baffle plate 4 can be removed from the partition 2, and the hanging plate 3 can be removed from the top of the partition 2, which makes it easy for the staff to transport the annealed workpiece and maintain the device, thereby improving the convenience of the device when in use.

[0029] Different from the prior art, the present application discloses a hood-type annealing device, which heats and anneals the workpiece through a heater 11 to reduce the internal stress of the workpiece and improve its mechanical properties. At the same time, during the annealing process, the ultrasonic vibration motor 8 is used to start and drive the first reinforcing elastic support rod 6 and the second reinforcing elastic support rod 7 to generate a high-frequency amplitude as an auxiliary means. The cavitation effect generated by the vibration and ultrasound can help remove dirt and impurities on the surface of the workpiece, and also improve the annealing efficiency and effect of the workpiece.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 hood-type annealing device, comprising a base (1) for supporting, characterized in that: An auxiliary annealing component is provided on the base (1); The auxiliary annealing assembly comprises two partitions (2) arranged on the top of the base (1), and a hanging plate (3) is arranged between the two partitions (2) and on the top of the partitions (2); The base (1) is provided with an installation cavity (5), in which a plurality of first reinforcing elastic support rods (6) for support are arranged side by side, and the bottom of the base (1) is provided with an ultrasonic vibration motor (8) for generating amplitude for the first reinforcing elastic support rods (6).

2. A hood annealing device according to claim 1, characterized in that: A bracket (9) is provided on one side of the two partitions (2) and at the bottom of the hanging plate (3), and a heater (11) for heating is provided at the bottom of the hanging plate (3).

3. A hood annealing device according to claim 1, characterized in that: A heat-insulating plate (10) is provided in the middle of the partition (2), and baffles (4) for protection are provided at both ends of the hanging plate (3).

4. A hood annealing device according to claim 1, characterized in that: A second reinforcing elastic supporting rod (7) for supporting is arranged on the top of each of the plurality of the first reinforcing elastic supporting rods (6), and each of the second reinforcing elastic supporting rods (7) is snap-connected with the first reinforcing elastic supporting rod (6).

5. A hood annealing device according to claim 4, characterized in that: A plurality of the second reinforcing elastic support rods (7) are arranged side by side, and a flow guide cavity is formed between each two adjacent second reinforcing elastic support rods (7).

6. A hood annealing device according to claim 3, characterized in that: Two exhaust holes for guiding air are provided on the surface of the baffle plate (4), and each of the baffle plates (4) is detachably connected to the hanging plate (3) and the partition plate (2).

Images