Heat treatment furnace for steel ball production

Abstract

The utility model relates to the technical field of heat treatment furnaces, in particular to a heat treatment furnace for steel ball production, which comprises a support frame, the lower surface of the support frame is fixedly connected with support legs, and the upper surface of the support frame is fixedly connected with a heating bin; and the heating mechanism comprises adjusting rods, the adjusting rods are connected to the two sides of the heating bin in a penetrating mode through threads, and a sliding plate is fixedly connected to the upper surface of the supporting frame. Under the action of the heating wire, materials entering the heating bin are heated, under the connection of the sliding rod and the sliding groove, through the threaded connection of the adjusting rod and the heating bin and the abutting connection of the adjusting rod and the control panel, the effect of adjusting and controlling the action position of the control panel in the heating bin is achieved, the heating use range is widened, and the heating performance is improved; and through the action of the abutting rod, the effect of fixing the position of the clamping plate in the adjusting groove is achieved, the effect of adjusting and controlling the action distance between the heating wires is achieved, and the use range and performance of the heating wire are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment furnaces, in particular to a heat treatment furnace for steel ball production. Background Art

[0002] A heat treatment furnace refers to an electric furnace or fuel furnace used for heating charges for heat treatment.

[0003] When the steel balls are produced and processed, the heating treatment effect is achieved by using a heat treatment furnace. However, when the existing heat treatment furnace is used, the position of the heating module in the furnace cannot be adjusted, which affects the heat treatment effect. In addition, the position of the heating wire is fixed and cannot be adjusted, so the heating position cannot be adjusted. Utility Model Content

[0004] The purpose of the utility model is to provide a heat treatment furnace for steel ball production, so as to solve the problem proposed in the above background technology that the position of the heating module in the furnace cannot be adjusted, affecting the heat treatment effect, and the working position of the heating wire is fixed and cannot be adjusted, and the heating position cannot be adjusted.

[0005] To achieve the above purpose, the utility model provides the following technical solution, a steel ball production heat treatment furnace, comprising:

[0006] The frame body comprises a support frame, the lower surface of the support frame is fixedly connected with a support leg, and the upper surface of the support frame is fixedly connected with a heating chamber;

[0007] The heating mechanism includes an adjusting rod, which is connected to both sides of the heating chamber through threads, a slide is fixedly connected to the upper surface of the support frame, a control board is slidably connected to the inner side of the heating chamber, a heating wire is fixedly connected to the surface of the control board, a sliding rod is fixedly connected to the upper surface of the control board, and a sliding groove is provided on the inner wall of the heating chamber.

[0008] Preferably, the adjusting rod passes through the surface of the heating chamber and is abutted against the control plate, the surface of the sliding plate is in an arc shape, and the control plate is in a plate shape and acts on the inner side of the heating chamber.

[0009] Preferably, the cross-section of the sliding rod is in a "T" shape, the sliding rod and the sliding groove are slidably connected, the control plate is slidably connected to the heating chamber through the sliding rod and the sliding groove, and the heating wire acts on both sides of the support frame through the control plate and the heating chamber.

[0010] Preferably, an adjustment mechanism is provided on the surface of the control panel, and the adjustment mechanism includes an adjustment groove, the adjustment groove is opened on the surface of the control panel, a limiting groove is opened on the inner wall of the adjustment groove, a card plate is slidably connected to the inner side of the adjustment groove, a connecting block is fixedly connected to the surface of the card plate, a resist rod is penetrated and connected to the surface of the connecting block, a resist plate is fixedly connected to the inner side of the card plate, and limiting plates are fixedly connected to both sides of the card plate.

[0011] Preferably, the adjusting groove is in the shape of a long groove, the limiting grooves are in two groups and are opened on both sides of the adjusting groove, and the cross-section of the clamping plate is in a "C" shape.

[0012] Preferably, the connection blocks are distributed in two groups at the upper and lower ends of the card plate, the abutment rods penetrate the connection blocks and the control board to be abutted and connected, and the abutment rods and the connection blocks are connected correspondingly.

[0013] Preferably, the abutment plates are distributed on both sides of the card plate, the surface of the abutment plates is in an arc shape, the limiting plate and the limiting groove are slidably connected, and the card plate is slidably connected to the adjustment groove through the limiting plate and the limiting groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the connection between the support frame and the slide plate, the transportation and heating effects of the steel ball production materials are realized. Through the connection between the control board and the heating wire, the heating of the materials entering the heating bin is realized under the action of the heating wire. Under the connection between the slide rod and the slide groove, through the threaded connection between the adjusting rod and the heating bin, and the abutment connection between the adjusting rod and the control board, the effect of regulating the position of the control board in the heating bin is achieved, thereby improving its heating application range and performance.

[0016] 2. Through the connection between the control board and the adjustment slot, under the connection between the card plate and the adjustment slot, the card plate can support the position of the heating wire on the control board. Through the connection between the card plate and the limit plate, and the sliding connection between the limit plate and the limit slot, the sliding angle of the card plate in the adjustment slot is limited. Under the connection between the connecting block and the abutment rod, the position of the card plate in the adjustment slot is fixed through the action of the abutment rod, so as to achieve the effect of regulating the spacing between the heating wires and improve its scope of use and performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a frontal three-dimensional cross-sectional view of the structure of the utility model;

[0019] Figure 3 It is a partially cutaway exploded perspective view of the connection structure between the heating chamber and the adjusting rod of the utility model;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 5 For this utility model Figure 3 A partial three-dimensional exploded diagram of the connection mechanism between the middle card plate and the heating wire.

[0022] In the figure: 1, support frame; 11, support leg; 12, heating chamber; 2, adjustment rod; 21, slide plate; 22, control board; 23, heating wire; 24, slide rod; 25, slide groove; 3, adjustment groove; 31, limit groove; 32, clamping plate; 33, connecting block; 34, stop rod; 35, stop plate; 36, limit plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A heat treatment furnace for steel ball production, comprising:

[0026] The frame body includes a support frame 1, a support leg 11 is fixedly connected to the lower surface of the support frame 1, and a heating chamber 12 is fixedly connected to the upper surface of the support frame 1. Under the connection between the support frame 1 and the support leg 11, the support of the working position of the support frame 1 is achieved, and through the connection between the support frame 1 and the heating chamber 12, the preheating effect of the material on the support frame 1 is achieved;

[0027] The heating mechanism includes an adjusting rod 2, which is connected to both sides of the heating chamber 12 through threads. A slide plate 21 is fixedly connected to the upper surface of the support frame 1, and a control board 22 is slidably connected to the inner side of the heating chamber 12. A heating wire 23 is fixedly connected to the surface of the control board 22, and a slide rod 24 is fixedly connected to the upper surface of the control board 22. A slide groove 25 is provided on the inner wall of the heating chamber 12. Through the connection between the control board 22 and the slide rod 24, and under the sliding connection between the slide rod 24 and the slide groove 25, the effect of regulating the position of the heating wire 23 in the heating chamber 12 is achieved, thereby improving the heating application range of the material on the slide plate 21.

[0028] Furthermore, the adjusting rod 2 passes through the surface of the heating chamber 12 and is abutted against the control board 22. The surface of the slide plate 21 is in an arc shape. The control board 22 is in a plate shape and acts on the inner side of the heating chamber 12. Through the connection between the adjusting rod 2 and the heating chamber 12, and the abutment connection between the adjusting rod 2 and the control board 22, it is convenient to adjust the position of the control board 22 in the heating chamber 12.

[0029] Furthermore, the cross-section of the slide rod 24 is in a "T" shape, the slide rod 24 and the slide groove 25 are slidably connected, the control panel 22 is slidably connected to the heating chamber 12 through the slide rod 24 and the slide groove 25, the heating wire 23 acts on both sides of the support frame 1 through the control panel 22 and the heating chamber 12, and through the connection between the control panel 22 and the slide rod 24, under the sliding connection between the slide rod 24 and the slide groove 25, the action position of the heating wire 23 in the heating chamber 12 is changed, thereby improving the heating use range of the heating chamber 12.

[0030] Furthermore, an adjustment mechanism is provided on the surface of the control board 22, and the adjustment mechanism includes an adjustment groove 3, which is opened on the surface of the control board 22, and a limiting groove 31 is opened on the inner wall of the adjustment groove 3, and a clamping plate 32 is slidably connected to the inner side of the adjustment groove 3, and a connecting block 33 is fixedly connected to the surface of the clamping plate 32, and a resist rod 34 is connected to the surface of the connecting block 33, and a resist plate 35 is fixedly connected to the inner side of the clamping plate 32, and limiting plates 36 are fixedly connected to both sides of the clamping plate 32. Through the connection between the control board 22 and the adjustment groove 3, under the sliding connection between the adjustment groove 3 and the clamping plate 32, the clamping connection between the clamping plate 32 and the heating wire 23 is achieved, so as to achieve the effect of regulating the spacing between the heating wires 23.

[0031] Furthermore, the adjustment groove 3 is in the shape of a long groove, and the limiting grooves 31 are in two groups opened on both sides of the adjustment groove 3. The cross-section of the clamping plate 32 is in a "C" shape. Through the connection between the adjustment groove 3 and the limiting groove 31, and the connection between the limiting groove 31 and the limiting plate 36, the sliding angle of the clamping plate 32 in the adjustment groove 3 is limited.

[0032] Furthermore, the connecting blocks 33 are distributed in two groups at the upper and lower ends of the card plate 32, the push rods 34 pass through the connecting blocks 33 and the control board 22 for abutment connection, the push rods 34 and the connecting blocks 33 are correspondingly connected, through the connection between the card plate 32 and the connecting block 33, under the connection between the connecting block 33 and the push rods 34, the push rods 34 and the adjusting slot 3 are abutted and connected, thereby realizing the abutment support effect on the card plate 32 at the action position in the adjusting slot 3.

[0033] Furthermore, the abutment plates 35 are distributed on both sides of the card plate 32, the surface of the abutment plates 35 is in an arc shape, the limit plate 36 and the limit groove 31 are slidably connected, and the card plate 32 is slidably connected to the adjustment groove 3 through the limit plate 36 and the limit groove 31. Under the connection between the card plate 32 and the abutment plates 35, the abutment support effect of the heating wire 23 at the working position in the card plate 32 is achieved through the action of the abutment plates 35.

[0034] Working principle: When heat treating the steel ball production material, the material is placed on the support frame 1 to change its position. The slide plate 21 changes the position of the material on the support frame 1. Under the action of the control board 22 and the heating wire 23, the heating effect of the material is achieved. Under the abutment connection between the adjusting rod 2 and the control board 22, the connection between the control board 22 and the slide rod 24, and the sliding connection between the slide rod 24 and the slide groove 25, the action position of the heating wire 23 in the heating chamber 12 can be changed.

[0035] When the spacing between the heating wires 23 is adjusted, the push rod 34 is rotated to separate the push rod 34 and the adjustment slot 3. At this time, the card plate 32 can slide in the adjustment slot 3. Through the connection between the card plate 32 and the limit plate 36, and the sliding connection between the limit plate 36 and the limit slot 31, the sliding angle of the card plate 32 in the adjustment slot 3 is limited. When the card plate 32 adjusts the heating wire 23 to the corresponding position, the push rod 34 is rotated in the opposite direction to fix the action position of the card plate 32.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A heat treatment furnace for steel ball production, characterized in that: include: The frame body comprises a support frame (1), the lower surface of the support frame (1) is fixedly connected to a support leg (11), and the upper surface of the support frame (1) is fixedly connected to a heating chamber (12); The heating mechanism comprises an adjusting rod (2), wherein the adjusting rod (2) is connected to both sides of a heating chamber (12) by means of threads, a slide plate (21) is fixedly connected to the upper surface of the support frame (1), a control board (22) is slidably connected to the inner side of the heating chamber (12), a heating wire (23) is fixedly connected to the surface of the control board (22), a sliding rod (24) is fixedly connected to the upper surface of the control board (22), and a sliding groove (25) is provided on the inner wall of the heating chamber (12).

2. A steel ball production heat treatment furnace according to claim 1, characterized in that: The regulating rod (2) passes through the surface of the heating chamber (12) and is abutted against the control plate (22); the surface of the slide plate (21) is in an arc shape; and the control plate (22) is in a plate shape and acts on the inner side of the heating chamber (12).

3. A steel ball production heat treatment furnace according to claim 1, characterized in that: The cross section of the sliding rod (24) is in a "T" shape; the sliding rod (24) and the sliding groove (25) are slidably connected; the control board (22) is slidably connected to the heating chamber (12) via the sliding rod (24) and the sliding groove (25); and the heating wire (23) acts on both sides of the support frame (1) via the control board (22) and the heating chamber (12).

4. A steel ball production heat treatment furnace according to claim 1, characterized in that: The surface of the control panel (22) is provided with an adjustment mechanism, the adjustment mechanism comprising an adjustment groove (3), the adjustment groove (3) being provided on the surface of the control panel (22), the inner wall of the adjustment groove (3) being provided with a limit groove (31), the inner side of the adjustment groove (3) being slidably connected with a card plate (32), the surface of the card plate (32) being fixedly connected with a connection block (33), the surface of the connection block (33) being penetrated and connected with a stop rod (34), the inner side of the card plate (32) being fixedly connected with a stop plate (35), and both sides of the card plate (32) being fixedly connected with limit plates (36).

5. A steel ball production heat treatment furnace according to claim 4, characterized in that: The adjusting groove (3) is in the shape of a long groove, the limiting grooves (31) are in two groups and are opened on both sides of the adjusting groove (3), and the cross section of the clamping plate (32) is in a "C" shape.

6. A steel ball production heat treatment furnace according to claim 4, characterized in that: The connecting blocks (33) are distributed in two groups at the upper and lower ends of the clamping plate (32); the abutment rods (34) penetrate the connecting blocks (33) and the control plate (22) to be abutted and connected; the abutment rods (34) and the connecting blocks (33) are connected correspondingly.

7. A steel ball production heat treatment furnace according to claim 4, characterized in that: The abutment plates (35) are distributed on both sides of the clamping plate (32); the surface of the abutment plates (35) is in an arc shape; the limiting plates (36) and the limiting grooves (31) are slidably connected; and the clamping plate (32) is slidably connected to the adjustment groove (3) via the limiting plates (36) and the limiting grooves (31).

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