Annealing device

Abstract

The utility model relates to the technical field of heat treatment, in particular to an annealing device which comprises an annealing furnace and an annealing assembly, the annealing assembly comprises a plurality of motors, a plurality of meshing seats, a plurality of hexagonal plugs, a plurality of stand columns, a plurality of circular truncated cones, a furnace cover, two locking mechanisms, a plurality of screw rods and a plurality of glands; the meshing seat is provided with a hexagonal meshing groove; during use, all the circular truncated cones are sequentially arranged on the stand column in a sleeving mode, each circular truncated cone is sleeved with one gear, then the hexagonal plug is inserted into the hexagonal meshing groove, the furnace cover is covered, the screw is screwed, the gland is driven to cover the top of the stand column, finally the motor and the annealing furnace are started, the motor drives the stand column to rotate, and therefore the gears are driven to rotate to be evenly heated. The bottom end of the stand column is restrained by the hexagonal plug and the meshing seat, the top end of the stand column is restrained by the gland, the stand column stably supports the circular truncated cones, the circular truncated cones stably support the gears, and therefore the gears can be stably borne for annealing.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment, in particular to an annealing device. Background Art

[0002] Annealing is a metal heat treatment process that refers to slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at an appropriate rate. When annealing gears, the existing annealing furnace does not heat different parts evenly, resulting in poor annealing effect.

[0003] The prior art (CN209890671U) discloses a gear uniform annealing furnace, comprising a furnace body, a central column located in the center of the furnace body and fixed vertically to the furnace bottom, and a gear placement mechanism located between the inner wall of the furnace body and the central column; an external heating tube is arranged on the inner wall of the furnace body, and an internal heating tube is arranged on the outer wall of the central column; the gear placement mechanism comprises a plurality of fixed placement seats distributed in a circular array with the central column as the center, each fixed placement seat is rotatably connected to the furnace bottom through a rotating shaft, one of the rotating shafts is connected to a driving motor, and each adjacent two rotating shafts are connected through a transmission mechanism; a plurality of movable placement seats are movably plugged on each fixed placement seat, the plurality of movable placement seats are distributed in layers, and each adjacent two movable placement seats are movably plugged, and the movably plugged is realized by a plug rod, a blocking rod and a slot; each fixed placement seat and each movable placement seat are both truncated cone structures, which are used to place gears with different inner diameters. During annealing, driven by the driving motor, the gears on all fixed placement seats and all movable placement seats are slowly rotating, the gears are heated evenly, and the annealing effect is better.

[0004] However, with the above method, multiple movable placement seats are stacked on top of each fixed placement seat, which is powered by a driving motor. When the multiple movable placement seats and the fixed placement seat rotate together, they are unstable and easily shake, causing the stacked multiple movable placement seats to collapse, causing the multiple gears carried by them to fall messily into the furnace body. Utility Model Content

[0005] The utility model aims to provide an annealing device which can stably carry a plurality of gears for annealing.

[0006] To achieve the above-mentioned purpose, the utility model provides an annealing device, including an annealing furnace and an annealing component;

[0007] The annealing assembly includes a plurality of motors, a plurality of engagement seats, a plurality of hexagonal plugs, a plurality of columns, a plurality of round tables, a furnace cover, two locking mechanisms, a plurality of screws and a plurality of glands;

[0008] The plurality of motors are respectively fixedly connected to the annealing furnace and are respectively located at the bottom of the annealing furnace; the plurality of engagement seats are respectively fixedly connected to the output ends of the plurality of motors and are respectively located inside the annealing furnace; the engagement seat has a hexagonal engagement groove; the plurality of hexagonal plugs are respectively inserted into the hexagonal engagement grooves of the plurality of engagement seats; the plurality of columns are respectively fixedly connected to the plurality of hexagonal plugs and are respectively located at the tops of the plurality of hexagonal plugs; a plurality of frustums are sleeved on each of the columns; the furnace cover is located at the top of the annealing furnace; the two locking mechanisms are respectively arranged on the sides of the annealing furnace; the plurality of screws are respectively threadedly connected to the furnace cover and respectively pass through the furnace cover; the plurality of pressure covers are respectively rotatably connected to the plurality of screws and are respectively located at the bottoms of the plurality of screws.

[0009] Wherein, the annealing assembly includes a plurality of knobs; the plurality of knobs are respectively fixedly connected to the plurality of screw rods and are respectively located at the top of the plurality of screw rods.

[0010] Wherein, the annealing assembly further comprises a plurality of legs; the plurality of legs are respectively fixedly connected to the annealing furnace and are respectively located at the bottom of the annealing furnace.

[0011] Among them, the locking mechanism also includes a buckle plate, a hand screw and a pressure plate; the buckle plate is rotatably connected to the annealing furnace and is located on one side of the annealing furnace; the hand screw is threadedly connected to the buckle plate and passes through the buckle plate; the pressure plate is rotatably connected to the hand screw and is located at the bottom of the hand screw.

[0012] Wherein, the annealing assembly further includes a positioning mechanism; the positioning mechanism is arranged on the top of the annealing furnace.

[0013] The furnace cover has a plurality of positioning holes; the positioning mechanism includes a plurality of positioning rods; the plurality of positioning rods are respectively fixedly connected to the annealing furnace and respectively pass through the plurality of positioning holes.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By arranging a plurality of the motors, a plurality of the meshing seats, a plurality of the hexagonal plugs, a plurality of the columns, a plurality of the round tables, the furnace cover, two the locking mechanisms, a plurality of the screws and a plurality of the pressure covers; when in use, a round table is sleeved on the column, and then a gear is sleeved on the round table, so that all the round tables are sleeved on the column in turn, and a gear is sleeved on each round table, and then the hexagonal plug is inserted into the hexagonal meshing groove of the meshing seat, so that the column supports the plurality of round tables, and the plurality of round tables carry the plurality of gears inside the annealing furnace, the furnace cover is covered, and two the locking mechanisms are used to lock the screws and the pressure covers. The mechanism is locked, and the screw is turned to drive the pressure cover to cover the top of the column. Finally, the motor and the annealing furnace are started, and the motor drives the column to rotate, thereby driving multiple gears to rotate and be evenly heated; the bottom end of the column is constrained by the hexagonal plug and the engagement seat, and the top end of the column is constrained by the pressure cover. The column stably supports the multiple round tables, and the multiple round tables stably support the multiple gears, so that the multiple gears can be stably supported for annealing; after the annealing is completed, the two locking mechanisms are loosened, the furnace cover is removed, the entire column is directly taken out, and the gears can be removed from the multiple round tables one by one.

[0016] 2. By providing a plurality of positioning rods, it is convenient to accurately cover the furnace cover on the annealing furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0018] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0019] Figure 2 yes Figure 1 A partial enlargement of detail A.

[0020] Figure 3 It is an overall cross-sectional view of the first embodiment of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the engaging seat and the hexagonal plug of the first embodiment of the utility model.

[0022] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0023] 101-annealing furnace, 102-annealing assembly, 103-motor, 104-engaging seat, 105-hexagonal plug, 106-column, 107-round table, 108-furnace cover, 109-locking mechanism, 110-screw, 111-pressure cover, 112-knob, 113-support foot, 114-hexagonal engaging groove, 115-buckle plate, 116-hand screw, 117-pressure plate, 201-positioning mechanism, 202-positioning hole, 203-positioning rod. DETAILED DESCRIPTION

[0024] The first embodiment of the present application is:

[0025] See also Figure 1-Figure 4 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 yes Figure 1 A partial enlargement of detail A. Figure 3 It is an overall cross-sectional view of the first embodiment of the utility model. Figure 4 It is a structural schematic diagram of the engaging seat and the hexagonal plug of the first embodiment of the utility model.

[0026] The utility model provides an annealing device, comprising an annealing furnace 101 and an annealing assembly 102; the annealing assembly 102 comprises a plurality of motors 103, a plurality of engagement seats 104, a plurality of hexagonal plugs 105, a plurality of columns 106, a plurality of round tables 107, a furnace cover 108, two locking mechanisms 109, a plurality of screw rods 110, a plurality of pressure covers 111, a plurality of knobs 112 and a plurality of legs 113; the engagement seat 104 has a hexagonal engagement groove 114; the locking mechanism 109 also comprises a buckle plate 115, a hand screw 116 and a pressure plate 117; through the above scheme, a plurality of gears can be stably supported for annealing.

[0027] According to this specific embodiment, the inner wall of the annealing furnace 101 is provided with an external heating tube, and a central column is provided inside. The central column has an internal heating tube for heating the gears. For details, please refer to the patent document with publication number CN209890671U.

[0028] The plurality of motors 103 are respectively fixedly connected to the annealing furnace 101 and are respectively located at the bottom of the annealing furnace 101; the plurality of engagement seats 104 are respectively fixedly connected to the output ends of the plurality of motors 103 and are respectively located inside the annealing furnace 101; the engagement seats 104 have hexagonal engagement grooves 114; the plurality of hexagonal plugs 105 are respectively inserted into the hexagonal engagement grooves 114 of the plurality of engagement seats 104; the plurality of upright posts 106 are respectively connected to the plurality of hexagonal plugs 105 The plurality of hexagonal plugs 105 are fixedly connected and respectively located on the top of the plurality of hexagonal plugs 105; a plurality of the frustums 107 are sleeved on each of the uprights 106; the furnace cover 108 is located on the top of the annealing furnace 101; the two locking mechanisms 109 are respectively arranged on the sides of the annealing furnace 101; the plurality of screw rods 110 are respectively threadedly connected to the furnace cover 108 and respectively pass through the furnace cover 108; the plurality of pressure covers 111 are respectively rotatably connected to the plurality of screw rods 110 and respectively located at the bottom of the plurality of screw rods 110. The motor 103 drives the engagement seat 104 to rotate, and the engagement seat 104 drives the hexagonal plug 105, thereby driving the column 106 to rotate, and the column 106 drives the multiple round tables 107 to rotate, and the round tables 107 can carry gears of different gears; when in use, one round table 107 is mounted on the column 106, and then a gear is mounted on the round table 107, so that all the round tables 107 are mounted on the column 106 in turn, and each round table 107 is mounted with a gear, and then the hexagonal plug 105 is inserted into the hexagonal engagement groove 114 of the engagement seat 104, so that the column 106 supports the multiple round tables 107, and the multiple round tables 107 carry the multiple gears inside the annealing furnace 101, cover the furnace cover 108, and lock it with the two locking mechanisms 109, and screw it. The screw rod 110 is moved to drive the pressure cover 111 to cover the top of the column 106, and the top of the column 106 is inserted in the pressure cover 111; finally, the motor 103 and the annealing furnace 101 are started, and the motor 103 drives the column 106 to rotate, thereby driving multiple gears to rotate and be evenly heated; the bottom end of the column 106 is constrained by the hexagonal plug 105 and the engaging seat 104, and the top end of the column 106 is constrained by the pressure cover 111, and the column 106 stably supports multiple round tables 107, and multiple round tables 107 stably support multiple gears, so that multiple gears can be stably supported for annealing; after the annealing is completed, the two locking mechanisms 109 are loosened, the furnace cover 108 is removed, the entire column 106 is directly taken out, and the gears are removed from the multiple round tables 107 one by one.

[0029] Secondly, the plurality of knobs 112 are respectively fixedly connected to the plurality of screw rods 110 and are respectively located at the top of the plurality of screw rods 110. The knobs 112 are used to conveniently turn the screw rods 110.

[0030] Meanwhile, the plurality of legs 113 are respectively fixedly connected to the annealing furnace 101 and are respectively located at the bottom of the annealing furnace 101. The plurality of legs 113 support the annealing furnace 101 and provide space for the motor 103 to be installed.

[0031] In addition, the buckle plate 115 is rotatably connected to the annealing furnace 101 and is located on one side of the annealing furnace 101; the hand screw 116 is threadedly connected to the buckle plate 115 and passes through the buckle plate 115; the pressure plate 117 is rotatably connected to the hand screw 116 and is located at the bottom of the hand screw 116. After the furnace cover 108 is covered on the annealing furnace 101, the buckle plate 115 is rotated so that the buckle plate 115 is buckled above the furnace cover 108, and the hand screw 116 is screwed so that the pressure plate 117 is pressed down to press the furnace cover 108.

[0032] In the annealing device described in this embodiment, the motor 103 drives the engagement seat 104 to rotate, the engagement seat 104 drives the hexagonal plug 105, thereby driving the column 106 to rotate, and the column 106 drives the multiple round tables 107 to rotate, and the round tables 107 can carry gears of different gears; when in use, one round table 107 is sleeved on the column 106, and then a gear is sleeved on the round table 107, so that all the round tables 107 are sleeved on the column 106 in turn, and each of the round tables 107 is sleeved with a gear, and then the hexagonal plug 105 is inserted into the hexagonal engagement groove 114 of the engagement seat 104, so that the column 106 supports the multiple round tables 107, and the multiple round tables 107 carry the multiple gears inside the annealing furnace 101, and the furnace cover 108 is covered. And use the two locking mechanisms 109 to lock, twist the screw 110, drive the pressure cover 111 to cover the top of the column 106, and finally start the motor 103 and the annealing furnace 101, the motor 103 drives the column 106 to rotate, thereby driving multiple gears to rotate and be evenly heated; the bottom end of the column 106 is constrained by the hexagonal plug 105 and the engaging seat 104, and the top end of the column 106 is constrained by the pressure cover 111, the column 106 stably supports the multiple round tables 107, and the multiple round tables 107 stably support the multiple gears, so that the multiple gears can be stably supported for annealing; after the annealing is completed, release the two locking mechanisms 109, remove the furnace cover 108, directly take out the entire column 106, and remove the multiple gears one by one from the multiple round tables 107.

[0033] The second embodiment of the present application is:

[0034] Based on the first embodiment, please refer to Figure 5 ,in, Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0035] The annealing assembly 102 of the annealing device provided by the utility model further includes a positioning mechanism 201 ; the furnace cover 108 has a plurality of positioning holes 202 ; and the positioning mechanism 201 includes a plurality of positioning rods 203 .

[0036] According to this specific embodiment, the positioning mechanism 201 is disposed on the top of the annealing furnace 101. The positioning mechanism 201 is used to assist the furnace cover 108 to accurately cover the annealing furnace 101, so as to avoid the inconvenience of locking with the locking mechanism 109 due to misalignment.

[0037] The plurality of positioning rods 203 are respectively fixedly connected to the annealing furnace 101 and respectively pass through the plurality of positioning holes 202. When the furnace cover 108 is covered, the plurality of positioning holes 202 are aligned with the plurality of positioning rods 203, so that the plurality of positioning rods 203 are aligned with the plurality of positioning holes 202 and inserted. At this time, the furnace cover 108 is accurately covered on the annealing furnace 101, avoiding the inconvenience of locking with the locking mechanism 109 due to misalignment.

[0038] In the annealing device described in this embodiment, when the furnace cover 108 is covered, the multiple positioning holes 202 are aligned with the multiple positioning rods 203, so that the multiple positioning rods 203 are aligned with the multiple positioning holes 202 and inserted. At this time, the furnace cover 108 is accurately covered on the annealing furnace 101, avoiding the inconvenience of locking with the locking mechanism 109 due to misalignment.

[0039] 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 an annealing furnace; characterized in that: Also included is an annealing component; The annealing assembly includes a plurality of motors, a plurality of engagement seats, a plurality of hexagonal plugs, a plurality of columns, a plurality of round tables, a furnace cover, two locking mechanisms, a plurality of screws and a plurality of glands; The plurality of motors are respectively fixedly connected to the annealing furnace and are respectively located at the bottom of the annealing furnace; the plurality of engagement seats are respectively fixedly connected to the output ends of the plurality of motors and are respectively located inside the annealing furnace; the engagement seats have hexagonal engagement grooves; A plurality of the hexagonal plugs are respectively inserted into the hexagonal engaging grooves of the plurality of engaging seats; a plurality of the uprights are respectively fixedly connected to the plurality of the hexagonal plugs and are respectively located on the tops of the plurality of the hexagonal plugs; a plurality of the round tables are sleeved on each of the uprights; the furnace cover is located on the top of the annealing furnace; the two locking mechanisms are respectively arranged on the sides of the annealing furnace; The plurality of screw rods are respectively threadedly connected to the furnace cover and respectively pass through the furnace cover; the plurality of pressure covers are respectively rotatably connected to the plurality of screw rods and are respectively located at the bottom of the plurality of screw rods.

2. An annealing device according to claim 1, characterized in that: The annealing assembly includes a plurality of knobs; the plurality of knobs are respectively fixedly connected to the plurality of screw rods and are respectively located at the tops of the plurality of screw rods.

3. An annealing device as claimed in claim 2, characterized in that: The annealing assembly also includes a plurality of legs; the plurality of legs are respectively fixedly connected to the annealing furnace and are respectively located at the bottom of the annealing furnace.

4. An annealing device as claimed in claim 3, characterized in that: The locking mechanism also includes a buckle plate, a hand screw and a pressure plate; the buckle plate is rotatably connected to the annealing furnace and is located on one side of the annealing furnace; the hand screw is threadedly connected to the buckle plate and passes through the buckle plate; the pressure plate is rotatably connected to the hand screw and is located at the bottom of the hand screw.

5. An annealing device according to claim 4, characterized in that: The annealing assembly also includes a positioning mechanism; the positioning mechanism is arranged on the top of the annealing furnace.

6. An annealing device according to claim 5, characterized in that: The furnace cover has a plurality of positioning holes; the positioning mechanism includes a plurality of positioning rods; the plurality of positioning rods are respectively fixedly connected to the annealing furnace and respectively pass through the plurality of positioning holes.

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