Annealing device

Abstract

The utility model relates to the technical field of bearing steel wire production, in particular to an annealing device which comprises a box body, four supporting columns and a mounting mechanism, the four supporting columns are fixedly connected with the box body, and the mounting mechanism comprises a first motor, a connecting shaft, a first telescopic rod, a rotating block, a first spring, two clamping blocks, a center shaft, a plurality of mounting rods and a plurality of fixing assemblies. The first motor is fixedly connected with the box body, the connecting shaft is fixedly connected with the output end of the first motor, the rotating block is fixedly connected with the box body, the first telescopic rod is rotationally connected with the rotating block, the two clamping blocks are fixedly connected with the connecting shaft and the first telescopic rod respectively, the first spring wraps the surface of the first telescopic rod, and the center shaft is connected with the two clamping blocks in a clamped mode. Through the arrangement of the structure, the problem that when a bearing steel wire is installed or taken down, the rotating column needs to be continuously rotated in the shell, and the operation is very troublesome is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing steel wire production, in particular to an annealing device. Background Art

[0002] Spheroidizing annealing is one of the basic ways to improve the structure and performance of steel. The main purpose of spheroidizing annealing is to spheroidize the carbides in the microstructure of steel materials, reduce the hardness of the materials, improve the plasticity of the materials, reduce the deformation resistance of the materials, and make the materials easy to plastically process. Bearing steel wire is mainly used to manufacture rolling elements or rings of rolling bearings. The key is to select a suitable spheroidizing annealing process. In the existing scheme, the bearing steel wire is directly placed in the annealing device housing, and then the bearing steel wire is spheroidized and annealed by a high-speed burner. However, the bearing steel wire is stationary after being placed in the annealing device housing, which results in low uniformity of the spheroidizing annealing of the bearing steel wire, affecting the product quality of the bearing steel wire.

[0003] In the prior art, the patent (CN220537854U) mentions a bearing steel wire continuous spheroidizing annealing device, including a shell, a fuel pipeline interface and a high-speed burner, the fuel pipeline interface and the high-speed burner are both arranged on the side wall of the shell, and the bottom and top of the side wall of the shell are respectively provided with a circulating air inlet pipe and a circulating air outlet pipe; a motor is fixedly provided at the bottom of the shell, the output end of the motor extends to the inside of the shell and is fixedly provided with a rotating column, the column wall of the rotating column is fixedly provided with a plurality of evenly distributed hanging rods, and the rod wall of the hanging rod is provided with a plurality of evenly distributed clamping mechanisms; an opening is provided on one side of the shell, and a shell cover is provided at the opening. This prior art allows the bearing steel wire to be spheroidized and annealed in a rotating manner inside the shell, thereby improving the uniformity of the spheroidizing annealing of the bearing steel wire, ensuring the quality of product use, and at the same time improving efficiency.

[0004] However, in the above-mentioned prior art, when installing or removing the bearing wire, the rotating column needs to be continuously rotated inside the housing, which is very troublesome. Utility Model Content

[0005] The utility model aims to provide an annealing device, which solves the very troublesome problem that a rotating column needs to be continuously rotated inside a housing when installing or removing a bearing wire.

[0006] To achieve the above-mentioned purpose, the utility model provides an annealing device, including a box, four support columns and a mounting mechanism, the four support columns are fixedly connected to the box and are located at the four bottom corners of the box, the mounting mechanism includes a first motor, a connecting shaft, a first telescopic rod, a rotating block, a first spring, two clamping blocks, a central shaft, a plurality of mounting rods and a plurality of fixing components, the first motor is fixedly connected to the box and is located below the box, the connecting shaft is fixedly connected to the output end of the first motor and is located inside the box, the rotating block is fixedly connected to the box and is located At the top of the box body, the first telescopic rod is rotatably connected to the rotating block and is clamped under the rotating block. The two clamping blocks are respectively fixedly connected to the connecting shaft and the first telescopic rod and are relatively arranged inside the box body. The first spring is coated on the surface of the first telescopic rod and is located between the rotating block and the clamping block. The central axis is clamped with the two clamping blocks and is located between the two clamping blocks. A plurality of the mounting rods are fixedly connected to the central axis and are evenly arranged on the outside of the central axis. A plurality of the fixing components are arranged at the bottom of the corresponding mounting rods.

[0007] In which, each of the fixed components includes two sliding modules, and the two sliding modules are relatively arranged at the bottom of the mounting rod, and each of the sliding modules includes a sliding block, a fixed column, a second telescopic rod and a second spring. The sliding block is slidably connected to the mounting rod and is located below the mounting rod. The fixed column is slidably connected to the sliding block and is located below the sliding block, and the fixed column is arranged in an arc shape. One end of the second telescopic rod is fixedly connected to the sliding block, and the other end of the second telescopic rod is fixedly connected to the mounting rod and is located on one side of the sliding block, and the second spring is covered on the surface of the second telescopic rod.

[0008] Wherein, the annealing device further comprises a plurality of flame spray ports and a pipe, wherein the pipe is fixedly connected to the box body and is located outside the box body, and a plurality of the flame spray ports are connected to the pipe and are arranged on one side of the corresponding mounting rod.

[0009] Wherein, the annealing device also includes two heat dissipation components and partitions. The two heat dissipation components are respectively arranged on the top of the box body. The partition is fixedly connected to the box body and is located below the heat dissipation components. A plurality of circular holes are arranged on the top and side walls of the box body.

[0010] Wherein, each of the heat dissipation components includes a second motor and fan blades, the second motor is fixedly connected to the box and is located above the box, and the fan blades are fixedly connected to the output end of the second motor and are located outside the box.

[0011] The utility model provides an annealing device, wherein the first motor is fixedly connected to the box body and is located below the box body, the connecting shaft is fixedly connected to the output end of the first motor and is located inside the box body, the rotating block is fixedly connected to the box body and is located at the top of the box body, the first telescopic rod is rotatably connected to the rotating block and is clamped below the rotating block, the two clamping blocks are respectively fixedly connected to the connecting shaft and the first telescopic rod and are relatively arranged inside the box body, the first spring is coated on the surface of the first telescopic rod and is located between the rotating block and the clamping block The central shaft is clamped with the two clamping blocks and is located between the two clamping blocks. Several mounting rods are fixedly connected to the central shaft and are evenly arranged on the outside of the central shaft. Several fixing components are arranged at the bottom of the corresponding mounting rods. The first telescopic rod is pushed upward to remove the central shaft from the clamping block. After the bearing wire is installed, the first telescopic rod is pushed. After the central shaft is installed, the first motor drives the corresponding first clamping block to rotate, so that the clamping block drives the central shaft to rotate, so that the bearing wire rotates in the box. The installation is simple and the efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a front view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 2 AA line section view.

[0016] Figure 4 It is a front view of the second embodiment of the utility model.

[0017] 101-box, 102-support column, 103-fire nozzle, 104-pipeline, 105-first motor, 106-connecting shaft, 107-first telescopic rod, 108-rotating block, 109-first spring, 110-block, 111-mounting rod, 112-sliding block, 113-fixed column, 114-second telescopic rod, 115-second spring, 116-central axis, 201-partition, 202-second motor, 203-fan blades, 204-circular hole. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] First embodiment:

[0020] See also Figure 1 to Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the first embodiment of the utility model. Figure 3 The utility model Figure 2 AA line section view.

[0021] The utility model provides an annealing device, comprising a box body 101, four support columns 102, a mounting mechanism, a plurality of flame nozzles 103 and a pipeline 104, wherein the mounting mechanism comprises a first motor 105, a connecting shaft 106, a first telescopic rod 107, a rotating block 108, a first spring 109, two clamping blocks 110, a central axis 116, a plurality of mounting rods 111 and a plurality of fixing components, each of the fixing components comprises two sliding modules, each of the sliding modules comprises a sliding block 112, a fixing column 113, a second telescopic rod 114 and a second spring 115, and the above-mentioned solution solves the problem that when installing or removing the bearing wire, the rotating column needs to be continuously rotated inside the shell, which is very troublesome.

[0022] According to the present specific embodiment, the four support columns 102 are fixedly connected to the box body 101 and are located at the four bottom corners of the box body 101. The first motor 105 is fixedly connected to the box body 101 and is located below the box body 101. The connecting shaft 106 is fixedly connected to the output end of the first motor 105 and is located inside the box body 101. The rotating block 108 is fixedly connected to the box body 101 and is located at the top of the box body 101. The first telescopic rod 107 is rotatably connected to the rotating block 108 and is clamped below the rotating block 108. The two clamping blocks 110 are respectively fixedly connected to the connecting shaft 106 and the first telescopic rod 107 and are relatively arranged inside the box body 101. The first spring 109 is covered on the first telescopic rod 107. The surface is located between the rotating block 108 and the clamping block 110, the central axis 116 is clamped with the two clamping blocks 110 and is located between the two clamping blocks 110, a plurality of the mounting rods 111 are fixedly connected to the central axis 116 and are evenly arranged on the outside of the central axis 116, a plurality of the fixing components are arranged at the bottom of the corresponding mounting rods 111, the first telescopic rod 107 is pushed upward, the central axis 116 is removed from the clamping block 110, after the bearing wire is installed, the first telescopic rod 107 is pushed, after the central axis 116 is installed, the first motor 105 drives the corresponding first clamping block 110 to rotate, so that the clamping block 110 drives the central axis 116 to rotate, so that the bearing wire rotates in the box body 101, the installation is simple, and the efficiency is improved.

[0023] Among them, the sliding block 112 is slidably connected to the mounting rod 111 and is located below the mounting rod 111, the fixing column 113 is slidably connected to the sliding block 112 and is located below the sliding block 112, and the fixing column 113 is arranged in an arc shape, one end of the second telescopic rod 114 is fixedly connected to the sliding block 112, and the other end of the second telescopic rod 114 is fixedly connected to the mounting rod 111 and is located on one side of the sliding block 112, the second spring 115 is coated on the surface of the second telescopic rod 114, and the bearing wire passes through between the two fixing rods, the second spring 115 and the second telescopic rod 114 squeeze the corresponding sliding block 112, so that the corresponding two fixing columns 113 contact, so that the bearing wire is sleeved on the two fixing columns 113, the contact area between the fixing column 113 and the bearing wire is small, and the bearing wire can rotate, thereby improving the annealing effect.

[0024] Secondly, the pipe 104 is fixedly connected to the box body 101 and is located outside the box body 101. Several flame vents 103 are connected to the pipe 104 and are arranged on one side of the corresponding mounting rod 111. The flame vents 103 anneal the bearing steel of the corresponding height.

[0025] When using the utility model, the first telescopic rod 107 is pushed upward, the central axis 116 is removed from the block 110, and the bearing wire is passed between the two fixed rods. The second spring 115 and the second telescopic rod 114 squeeze the corresponding sliding block 112, so that the corresponding two fixed columns 113 are in contact, so that the bearing wire is sleeved on the two fixed columns 113, the contact area between the fixed columns 113 and the bearing wire is small, and the bearing wire can rotate. After the first telescopic rod 107 is pushed and the central axis 116 is installed, the flame nozzle 103 anneals the bearing steel of the corresponding height, and the first motor 105 drives the corresponding first block 110 to rotate, so that the block 110 drives the central axis 116 to rotate, so that the bearing wire rotates in the box 101.

[0026] Second embodiment:

[0027] Please refer to the figure, Figure 4 It is a front view of the second embodiment of the utility model.

[0028] Based on the first embodiment, the utility model provides an annealing device, which also includes two heat dissipation components and a partition 201. Each of the heat dissipation components includes a second motor 202 and a fan blade 203. Through the arrangement of the above structure, after annealing is completed, the bearing steel wire can be cooled quickly, thereby improving efficiency.

[0029] According to this specific embodiment, the two heat dissipation components are respectively arranged on the top of the box body 101, the partition 201 is fixedly connected to the box body 101 and is located below the heat dissipation components, and a plurality of circular holes 204 are arranged on the top and side walls of the box body 101. The heat dissipation components accelerate the air circulation inside the box body 101 and accelerate the cooling.

[0030] The second motor 202 is fixedly connected to the housing 101 and is located above the housing 101. The fan blades 203 are fixedly connected to the output end of the second motor 202 and are located outside the housing 101. The second motor 202 drives the fan blades 203 to rotate, thereby accelerating the air circulation inside the housing 101.

[0031] When using the utility model, the first telescopic rod 107 is pushed upward, the central axis 116 is removed from the block 110, and the bearing wire is passed through between the two fixed rods. The second spring 115 and the second telescopic rod 114 squeeze the corresponding sliding block 112, so that the corresponding two fixed columns 113 are in contact, so that the bearing wire is sleeved on the two fixed columns 113, the contact area between the fixed columns 113 and the bearing wire is small, and the bearing wire can rotate. After pushing the first telescopic rod 107 and installing the central axis 116, the flame nozzle 103 anneals the bearing steel of the corresponding height, and the first motor 105 drives the corresponding first block 110 to rotate, so that the block 110 drives the central axis 116 to rotate, so that the bearing wire rotates in the box 101. After the annealing is completed, the second motor 202 drives the fan blade 203 to rotate, accelerates the air circulation inside the box 101, and accelerates the cooling.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An annealing device, comprising a box and four support columns, wherein the four support columns are fixedly connected to the box and are located at four bottom corners of the box, characterized in that: The invention also includes an installation mechanism, which includes a first motor, a connecting shaft, a first telescopic rod, a rotating block, a first spring, two clamping blocks, a central shaft, a plurality of installation rods and a plurality of fixing components. The first motor is fixedly connected to the box and is located below the box. The connecting shaft is fixedly connected to the output end of the first motor and is located inside the box. The rotating block is fixedly connected to the box and is located at the top of the box. The first telescopic rod is rotatably connected to the rotating block and is clamped below the rotating block. The two clamping blocks are respectively fixedly connected to the connecting shaft and the first telescopic rod and are relatively arranged inside the box. The first spring is coated on the surface of the first telescopic rod and is located between the rotating block and the clamping block. The central shaft is clamped with the two clamping blocks and is located between the two clamping blocks. The plurality of installation rods are fixedly connected to the central shaft and are evenly arranged on the outside of the central shaft. The plurality of fixing components are arranged at the bottom of the corresponding installation rods.

2. The annealing device according to claim 1, characterized in that Each of the fixing components includes two sliding modules, and the two sliding modules are relatively arranged at the bottom of the mounting rod. Each of the sliding modules includes a sliding block, a fixed column, a second telescopic rod and a second spring. The sliding block is slidably connected to the mounting rod and is located below the mounting rod. The fixed column is slidably connected to the sliding block and is located below the sliding block. The fixed column is arranged in an arc shape. One end of the second telescopic rod is fixedly connected to the sliding block, and the other end of the second telescopic rod is fixedly connected to the mounting rod and is located on one side of the sliding block. The second spring is covered on the surface of the second telescopic rod.

3. The annealing device according to claim 2, characterized in that: The annealing device further comprises a plurality of flame spray ports and a pipeline, wherein the pipeline is fixedly connected to the box body and is located outside the box body, and the plurality of flame spray ports are communicated with the pipeline and are arranged on one side of the corresponding mounting rod.

4. The annealing device according to claim 3, characterized in that: The annealing device also includes two heat dissipation components and a partition. The two heat dissipation components are respectively arranged on the top of the box body. The partition is fixedly connected to the box body and is located below the heat dissipation components. A plurality of circular holes are arranged on the top and side walls of the box body.

5. The annealing device according to claim 4, characterized in that: Each of the heat dissipation components includes a second motor and a fan blade. The second motor is fixedly connected to the box and is located above the box. The fan blade is fixedly connected to the output end of the second motor and is located outside the box.

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