Uniformly-heated single-ring heat treatment device for chain

Abstract

The utility model relates to the technical field of heat treatment devices, in particular to a uniformly-heated single-ring heat treatment device for chains, which comprises a turnover assembly, the turnover assembly comprises a combustion chamber for heat treatment, and electric telescopic rods for lifting are fixedly connected to two sides of the combustion chamber. Clamping grooves are formed in the two sides of the combustion chamber, fixed blocks are fixedly connected to the tops of the two electric telescopic rods, a driver is fixedly connected to one side of one of the fixed blocks, and an output shaft of the driver penetrates through one of the fixed blocks and is fixedly connected with one of the rotating rods; the chain ring heat treatment device comprises two fixed blocks, the tops of the two fixed blocks are fixedly connected with connecting columns, the tops of the two connecting columns are fixedly connected with a cover plate, and the opposite faces of the two fixed blocks are rotationally connected with rotating rods. And insufficient strength of the chain ring caused by uneven heating of the upper and lower surfaces of the chain ring is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of heat treatment devices, and more specifically to a single-ring heat treatment device for chains with uniform heating. Background Art

[0002] The single-ring heat treatment device is a device used to perform heat treatment on unassembled chains during the chain production process. By heat treating the chain, the chain can be improved in strength and made stronger.

[0003] The existing chain single ring is heat treated by hanging the single ring on a hook. Due to the temperature difference between the upper flame temperature and the lower flame temperature of the furnace, the upper and lower parts of the single ring heat treated by the hook method will not be heated evenly, affecting the overall strength of the single ring.

[0004] Therefore, it is necessary to provide a single-ring heat treatment device for chains that is evenly heated to solve the above problems. Utility Model Content

[0005] Based on the above problems existing in the prior art, the purpose of the embodiments of the present application is to provide a single-ring heat treatment device for a chain with uniform heating.

[0006] The technical solution adopted by the present application to solve its technical problems is: a single-ring heat treatment device for a chain with uniform heating, comprising a flip assembly and a fixed plate, the flip assembly comprising a combustion chamber for heat treatment, both sides of the combustion chamber are fixedly connected with electric telescopic rods for lifting, both sides of the combustion chamber are provided with card slots, the tops of the two electric telescopic rods are fixedly connected with fixed blocks, one side of one of the fixed blocks is fixedly connected with a driver, the output shaft of the driver passes through one of the fixed blocks and is fixedly connected with one of the rotating rods, the tops of the two fixed blocks are fixedly connected with connecting columns, the tops of the two connecting columns are fixedly connected with cover plates, the opposite surfaces of the two fixed blocks are rotatably connected with rotating rods, the two rotating rods are respectively perpendicular to the two card slots, the diameters of the two rotating rods are adapted to the widths of the two card slots, and the opposite surfaces of the two rotating rods are fixedly connected with clamping assemblies.

[0007] Furthermore, the clamping assembly includes a clamping shell fixedly connected to one side of the rotating rod, a limiting groove is opened on one side of the clamping shell, a limiting block is slidably connected in the limiting groove, and a bolt rod rotatably connected to the clamping shell is provided in the middle of the fixing plate, and the bolt rod is threadedly connected to the fixing plate.

[0008] Furthermore, a sealing block matching the diameter of the inner wall of the combustion chamber is provided at the bottom of the cover plate.

[0009] The utility model can help the upper and lower surfaces of the chain ring to be evenly heated during heat treatment by means of the device, thereby preventing the chain ring strength from being insufficient due to uneven heating of the upper and lower surfaces of the chain ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0011] Figure 1 It is a structural schematic diagram of a single-ring heat treatment device for chains with uniform heating according to the utility model;

[0012] Figure 2 This is a schematic diagram of the installation structure of the flip assembly of the utility model;

[0013] Figure 3 This is a schematic diagram of the installation structure of the clamping assembly of the utility model;

[0014] In the figure: 1. flip assembly; 101. combustion chamber; 102. slot; 103. electric telescopic rod; 104. fixed iron foot; 105. driver; 106. fixed block; 107. connecting column; 108. cover plate; 109. rotating rod; 2. clamping assembly; 201. clamping shell; 202. bolt rod; 203. fixing plate; 204. limiting block; 205. limiting slot. DETAILED DESCRIPTION

[0015] It should be noted that, in the absence of conflict, the features of the embodiments of the present application and the embodiments of the actual connecting column can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0016] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0017] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0018] like Figure 1-3As shown, the present application provides a single-ring heat treatment device for a chain with uniform heating, including a flip assembly 1 and a fixed plate 203, the flip assembly 1 includes a combustion chamber 101 for heat treatment, both sides of the combustion chamber 101 are fixedly connected with electric telescopic rods 103 for lifting, both sides of the combustion chamber 101 are provided with card slots 102, the tops of the two electric telescopic rods 103 are fixedly connected with fixed blocks 106, one side of one of the fixed blocks 106 is fixedly connected with a driver 105, and the relative positions of the two fixed blocks 106 are fixedly connected. The surfaces are rotatably connected with a rotating rod 109, the output shaft of the driver 105 passes through one of the fixed blocks 106 and is fixedly connected with one of the rotating rods 109, the tops of the two fixed blocks 106 are fixedly connected with connecting columns 107, the tops of the two connecting columns 107 are fixedly connected with cover plates 108, the two rotating rods 109 correspond to the positions of the two card slots 102 respectively, the diameters of the two rotating rods 109 are adapted to the widths of the two card slots 102, and the opposite surfaces of the two rotating rods 109 are fixedly connected with clamping components 2.

[0019] The clamping assembly 2 includes a clamping shell 201 fixedly connected to one side of the rotating rod 109, a limiting groove 205 is opened on one side of the clamping shell 201, a limiting block 204 is slidably connected in the limiting groove 205, and a bolt rod 202 rotatably connected to the clamping shell 201 is provided in the middle of the fixing plate 203, and the bolt rod 202 is threadedly connected to the fixing plate 203.

[0020] A sealing block matching the diameter of the inner wall of the combustion chamber 101 is provided at the bottom of the cover plate 108 .

[0021] The bottoms of the two fixed blocks 106 are fixedly connected with fixed iron feet 104 , and the other sides of the two fixed iron feet 104 are fixedly connected with one side of the electric telescopic rod 103 .

[0022] Working principle:

[0023] Before using the device, first check the various components of the device to ensure that the various components of the device cooperate properly and ensure that the device can work normally.

[0024] When the user needs to use the device, the chain ring that has not been heat-treated is placed between the two clamping shells 201. After the chain ring is placed, the two bolt rods 202 are rotated by a wrench. The rotation of the bolt rods 202 will cause the fixing plate 203 to move. The movement of the fixing plate 203 drives the limiting block 204 to slide in the limiting groove 205. The movement of the fixing plate 203 realizes the clamping of the chain ring.

[0025] When the clamping assembly 2 has finished clamping the chain link, the electric telescopic rod 103 is started to retract the electric telescopic rod 103, and the retraction of the electric telescopic rod 103 causes the fixed block 106 to move, and the fixed block 106 moves the electric rotating rod 109 and the driver 105 to move, and the rotating rod 109 moves to cooperate with the slot 102, and the movement of the fixed block 106 drives the connecting column 107 and the cover plate 108 to move, and when the electric telescopic rod 103 moves to the extreme position, the cover plate 108 cooperates with the combustion chamber 101, and the driver 105 is started, so that the driver 105 drives the rotating rod 109 on one side to rotate, and the rotation of the rotating rod 109 drives the clamping assembly 2 to rotate, and the rotation of the clamping assembly 2 drives the chain link to rotate.

[0026] The device can help the chain ring to be heated evenly on the upper and lower surfaces during heat treatment, thereby preventing the chain ring from having insufficient strength due to uneven heating on the upper and lower surfaces of the chain ring.

[0027] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0030] The above description is only the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0031] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A single-ring heat treatment device for a chain with uniform heating, comprising a turning assembly (1) and a fixing plate (203), characterized in that: The flip assembly (1) comprises a combustion chamber (101) for heat treatment, both sides of the combustion chamber (101) are fixedly connected with electric telescopic rods (103) for lifting, both sides of the combustion chamber (101) are provided with card slots (102), the tops of the two electric telescopic rods (103) are fixedly connected with fixed blocks (106), one side of one of the fixed blocks (106) is fixedly connected with a driver (105), the opposite surfaces of the two fixed blocks (106) are rotatably connected with a rotating rod (109), and the driver (10 5) passes through one of the fixed blocks (106) and is fixedly connected to one of the rotating rods (109); the tops of the two fixed blocks (106) are fixedly connected to connecting columns (107); the tops of the two connecting columns (107) are fixedly connected to cover plates (108); the two rotating rods (109) are respectively perpendicular to the two card slots (102); the diameters of the two rotating rods (109) are matched to the widths of the two card slots (102); and the opposite surfaces of the two rotating rods (109) are fixedly connected to clamping assemblies (2).

2. The single-ring heat treatment device for a chain with uniform heating according to claim 1, characterized in that: The clamping assembly (2) comprises a clamping shell (201) fixedly connected to one side of the rotating rod (109); a limiting groove (205) is provided on one side of the clamping shell (201); a limiting block (204) is slidably connected in the limiting groove (205); a bolt rod (202) rotatably connected to the clamping shell (201) is provided in the middle of the fixing plate (203); the bolt rod (202) is threadedly connected to the fixing plate (203).

3. The single-ring heat treatment device for a chain with uniform heating according to claim 1, characterized in that: A sealing block matching the diameter of the inner wall of the combustion chamber (101) is provided at the bottom of the cover plate (108).

4. The single-ring heat treatment device for a chain with uniform heating according to claim 1, characterized in that: The bottoms of the two fixed blocks (106) are fixedly connected to fixed iron feet (104), and the other sides of the two fixed iron feet (104) are fixedly connected to one side of the electric telescopic rod (103).

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