Continuous casting oxygen-free copper rod traction machine

Abstract

The utility model relates to the technical field of oxygen-free copper rod production, in particular to a continuous casting oxygen-free copper rod traction machine which comprises a traction mechanism used for pulling a copper rod and further comprises a limiting mechanism used for preventing the copper rod from shifting front and back, and the limiting mechanism is installed on the traction mechanism. Through the arrangement of the limiting mechanism, after up-down limiting of the copper rod is completed, the bidirectional threaded rod is rotated forwards to drive the two moving blocks to move oppositely along the guide rod, the moving blocks drive the moving rod to move through the moving plate, the moving rod drives the moving frame and the third rollers to move, and the front set of third rollers and the rear set of third rollers move oppositely along with the moving rod; and when the two sets of third rollers moving in the opposite directions make contact with the copper rod, rotation of the two-way threaded rod is stopped, front-back limiting of the copper rod is completed, front-back limiting is conducted on the copper rod in the mode, front-back deviation of the copper rod can be avoided, and therefore it is guaranteed that traction work can be conducted smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen-free copper rod production, in particular to a continuous casting oxygen-free copper rod traction machine. Background Art

[0002] Due to the different processes for producing copper rods, the oxygen content and appearance of the copper rods produced are different. The copper rods produced by Shangyin have an oxygen content of less than 20ppm, which is called oxygen-free copper rods; the copper rods produced by continuous casting and rolling are hot-rolled under protective conditions, and the oxygen content is in the range of 200-500ppm, but sometimes it is as high as 700ppm or more. Generally speaking, the copper produced by this method has a bright appearance, commonly known as bright rods.

[0003] A traction machine is required for the continuous casting production of oxygen-free copper rods. When the existing traction machine is pulling the copper rods, the copper rods may deviate forwards and backwards. If the deviation is too large, the copper rods may fall off, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a continuous casting oxygen-free copper rod traction machine in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A continuous casting oxygen-free copper rod traction machine, comprising a traction mechanism for traction of the copper rod, and a limiting mechanism for preventing the copper rod from deflecting forward and backward, wherein the limiting mechanism is installed on the traction mechanism;

[0007] The limiting mechanism includes a mounting plate, the limiting assembly is fixed on the mounting plate, the limiting assembly includes a fixed frame, the bidirectional threaded rod is installed on the fixed frame, the guide rod is arranged on both sides of the bidirectional threaded rod, the moving block is installed on the bidirectional threaded rod, the moving plate is fixed above the moving block, the moving rod is fixed above the moving plate, the moving frame is fixed above the moving rod, and the third roller is installed on the moving frame.

[0008] Preferably, the traction mechanism includes a frame, a first arc plate is fixed on the frame, a first roller is installed on the first arc plate, a motor is fixed on the front of the first arc plate, a cylinder is installed above the frame, a lifting plate is installed at the telescopic end of the cylinder, a second arc plate is installed below the lifting plate, and a second roller is installed on the second arc plate.

[0009] Preferably, a reinforcement mechanism is installed on the limiting mechanism, and the reinforcement mechanism includes an electric push rod, a lifting block is fixed under the electric push rod, and an anti-slip pad is fixed under the lifting block.

[0010] Preferably, the motor is connected to the first arc plate by bolts, and the second arc plate is welded to the lifting plate.

[0011] Preferably, the guide rod is welded to the fixing frame, and the guide rod is in the shape of a cylinder.

[0012] Preferably, the anti-skid pad is bonded to the lifting block, and the material of the anti-skid pad is rubber.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] By setting a limiting mechanism, after the upper and lower limits of the copper rod are completed, the two-way threaded rod rotates forward, and the forward rotation of the two-way threaded rod drives the two moving blocks to move toward each other along the guide rod, and the moving block drives the moving rod to move through the moving plate, and the moving rod drives the moving frame and the third roller to move, and the front and rear two groups of third rollers move toward each other accordingly, and the two groups of third rollers moving toward each other stop rotating when they contact the copper rod, and the front and rear limits of the copper rod are completed. The above method is used to limit the copper rod front and back, which can avoid the copper rod from deviating front and back, thereby ensuring that the traction work can be carried out smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 labor.

[0016] Figure 1 It is a structural schematic diagram of a continuous casting oxygen-free copper rod traction machine described in the utility model;

[0017] Figure 2 This is a front view of a continuous casting oxygen-free copper rod traction machine described in the utility model;

[0018] Figure 3 It is an enlarged structural schematic diagram of a limiting mechanism in a continuous casting oxygen-free copper rod traction machine described in the utility model;

[0019] Figure 4 It is an enlarged cross-sectional view of a limiting mechanism in a continuous casting oxygen-free copper rod traction machine described in the utility model;

[0020] Figure 5 It is an enlarged structural schematic diagram of a moving block in a continuous casting oxygen-free copper rod traction machine described in the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Traction mechanism; 101. Frame; 102. First arc plate; 103. First roller; 104. Motor; 105. Cylinder; 106. Lifting plate; 107. Second arc plate; 108. Second roller; 2. Limiting mechanism; 201. Mounting plate; 202. Fixed frame; 203. Bidirectional threaded rod; 204. Guide rod; 205. Moving block; 206. Moving plate; 207. Moving rod; 208. Moving frame; 209. Third roller; 3. Reinforcement mechanism; 301. Electric push rod; 302. Lifting block; 303. Anti-slip pad. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] like Figure 1-Figure 5 As shown, a continuous casting oxygen-free copper rod traction machine includes a traction mechanism 1 for traction of the copper rod, and also includes a limiting mechanism 2 for preventing the copper rod from shifting forward and backward, and the limiting mechanism 2 is installed on the traction mechanism 1.

[0027] In the utility model, the traction mechanism 1 includes a frame 101, a first arc plate 102, a first roller 103, a motor 104, a cylinder 105, a lifting plate 106, a second arc plate 107, and a second roller 108. The first arc plate 102 is fixed to the frame 101, the first roller 103 is installed on the first arc plate 102, the motor 104 is fixed to the front of the first arc plate 102, the cylinder 105 is installed above the frame 101, the lifting plate 106 is installed at the telescopic end of the cylinder 105, and the second arc plate 107 is installed on the lifting plate 106. Below the descending plate 106, the second roller 108 is installed on the second arc plate 107; the motor 104 is connected to the first arc plate 102 by bolts, and the second arc plate 107 is welded to the lifting plate 106; when using the device, the copper rod is placed on the first roller 103, and the cylinder 105 is started. The operation of the cylinder 105 drives the lifting plate 106 to descend, and the lifting plate 106 drives the second roller 108 to descend through the second arc plate 107. When the second roller 108 contacts the copper rod, the cylinder 105 is controlled to stop running, and the upper and lower limit of the copper rod is completed.

[0028] In the present invention, the limiting mechanism 2 includes a mounting plate 201, a fixed frame 202, a bidirectional threaded rod 203, a guide rod 204, a moving block 205, a moving plate 206, a moving rod 207, a moving frame 208, and a third roller 209. The fixed frame 202 is fixed on the mounting plate 201, the bidirectional threaded rod 203 is installed on the fixed frame 202, the guide rod 204 is arranged on both sides of the bidirectional threaded rod 203, the moving block 205 is installed on the bidirectional threaded rod 203, the moving plate 206 is fixed above the moving block 205, the moving rod 207 is fixed above the moving plate 206, the moving frame 208 is fixed above the moving rod 207, and the third roller 209 is installed on the moving frame 208; the guide rod 204 and The fixed frame 202 is welded, and the guide rod 204 is in the shape of a cylinder; after the upper and lower limit of the copper rod is completed, the bidirectional threaded rod 203 is rotated forward, and the bidirectional threaded rod 203 rotates forward to drive the two moving blocks 205 to move toward each other along the guide rod 204, and the moving block 205 drives the moving rod 207 to move through the moving plate 206, and the moving rod 207 drives the moving frame 208 and the third roller 209 to move, and the front and rear two groups of third rollers 209 move toward each other accordingly, and the two groups of third rollers 209 moving toward each other stop rotating when they contact the copper rod, and the front and rear limit of the copper rod is completed. The above method is used to limit the copper rod front and back, which can avoid the copper rod from deviating front and back, thereby ensuring that the traction work can be carried out smoothly.

[0029] In the utility model, a reinforcement mechanism 3 is installed on the limiting mechanism 2, and the reinforcement mechanism 3 includes an electric push rod 301, a lifting block 302, and an anti-skid pad 303. The lifting block 302 is fixed under the electric push rod 301, and the anti-skid pad 303 is fixed under the lifting block 302; the anti-skid pad 303 is bonded to the lifting block 302, and the material of the anti-skid pad 303 is rubber; after the position adjustment of the third roller 209 is completed, the electric push rod 301 is started, and the electric push rod 301 is extended to drive the lifting block 302 and the anti-skid pad 303 to descend, and the anti-skid pad 303 descends and abuts against the frame 101, thereby further improving the stability of the third roller 209.

[0030] In the above structure, when the device is used, the copper rod is placed on the first roller 103, the cylinder 105 is started, the cylinder 105 runs to drive the lifting plate 106 to descend, the lifting plate 106 drives the second roller 108 to descend through the second arc plate 107, and when the second roller 108 contacts the copper rod, the cylinder 105 is controlled to stop running, the upper and lower limit of the copper rod is completed, and then the bidirectional threaded rod 203 is rotated forward, and the bidirectional threaded rod 203 rotates forward to drive the two moving blocks 205 to move toward each other along the guide rod 204, and the moving block 205 drives the moving rod 207 to move through the moving plate 206, and the moving block 205 drives the moving rod 207 to move. The movable rod 207 drives the movable frame 208 and the third roller 209 to move, and the front and rear groups of third rollers 209 move toward each other accordingly. When the two groups of third rollers 209 moving toward each other come into contact with the copper rod, the rotation of the two-way threaded rod 203 is stopped, and the front and rear limit of the copper rod is completed. The electric push rod 301 is started, and the electric push rod 301 is extended to drive the lifting block 302 and the anti-skid pad 303 to descend. The anti-skid pad 303 descends and abuts against the frame 101. After the preparation work is completed, the motor 104 is started, and the motor 104 runs to drive the first roller 103 to rotate, and the first roller 103 rotates to pull the copper rod.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A continuous casting oxygen-free copper rod traction machine, comprising a traction mechanism (1) for traction of the copper rod, characterized in that: It also includes a limiting mechanism (2) for preventing the copper rod from deviating forwards and backwards, and the limiting mechanism (2) is installed on the traction mechanism (1); The limiting mechanism (2) comprises a mounting plate (201), a limiting assembly is fixed on the mounting plate (201), the limiting assembly comprises a fixing frame (202), a bidirectional threaded rod (203) is mounted on the fixing frame (202), a guide rod (204) is arranged on both sides of the bidirectional threaded rod (203), a moving block (205) is mounted on the bidirectional threaded rod (203), a moving plate (206) is fixed above the moving block (205), a moving rod (207) is fixed above the moving plate (206), a moving frame (208) is fixed above the moving rod (207), and a third roller (209) is mounted on the moving frame (208).

2. A continuous casting oxygen-free copper rod traction machine according to claim 1, characterized in that: The traction mechanism (1) comprises a frame (101), a first arc plate (102) fixed on the frame (101), a first roller (103) mounted on the first arc plate (102), a motor (104) fixed on the front of the first arc plate (102), a cylinder (105) mounted above the frame (101), a lifting plate (106) mounted at the telescopic end of the cylinder (105), a second arc plate (107) mounted below the lifting plate (106), and a second roller (108) mounted on the second arc plate (107).

3. A continuous casting oxygen-free copper rod traction machine according to claim 2, characterized in that: A reinforcement mechanism (3) is installed on the limiting mechanism (2), and the reinforcement mechanism (3) comprises an electric push rod (301), a lifting block (302) is fixed below the electric push rod (301), and an anti-slip pad (303) is fixed below the lifting block (302).

4. A continuous casting oxygen-free copper rod traction machine according to claim 2, characterized in that: The motor (104) is connected to the first circular arc plate (102) via bolts, and the second circular arc plate (107) is welded to the lifting plate (106).

5. The continuous casting oxygen-free copper rod traction machine according to claim 1, characterized in that: The guide rod (204) is welded to the fixing frame (202), and the guide rod (204) is in the shape of a cylinder.

6. The continuous casting oxygen-free copper rod traction machine according to claim 3, characterized in that: The anti-skid pad (303) is bonded to the lifting block (302), and the material of the anti-skid pad (303) is rubber.

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