Automatic connecting device for wire rod rolling mill

Abstract

The utility model relates to the technical field of wire rod rolling, and discloses an automatic connecting device for a wire rod rolling mill, which comprises a bottom plate I and a bottom plate II, rolling mill bodies are fixedly arranged at the top ends of the bottom plate I and the bottom plate II, and a connecting mechanism is arranged between the bottom plate I and the bottom plate II; the connecting mechanism comprises an L-shaped fixing plate and a movable iron plate, an inserting groove is formed in one side of the first bottom plate, an inserting plate is fixedly installed on the other side of the second bottom plate, and the inserting plate is inserted into the inserting groove. The forming effect of the wire rod is improved, and the problems that a connecting structure is not arranged between two existing rolling mill bodies, forming operation cannot be continuously, jointly and stably conducted on one wire rod, the wire rod can only be formed at a time, the forming quality of the wire rod is possibly poor, and follow-up normal use is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire rolling, in particular to an automatic connection device for a wire rolling mill. Background Technique

[0002] Wire rolling refers to the rolling technology for producing wire. Wire rolling is a complex deformation process, and its main equipment is a wire rolling mill.

[0003] Most of the existing wire rolling mills only set a group of processing rolls to form the wire, and there is no connection structure between the existing two rolling mill bodies, so it is impossible to continuously and stably form a wire together, resulting in the wire can only be formed once, which may lead to poor forming quality of the wire and affect the subsequent normal use. For this reason, we propose an automatic connection device for a wire rolling mill. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic connection device for a wire rolling mill, which solves the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an automatic connection device for a wire rolling mill, including a first base plate and a second base plate. Rolling mill bodies are fixedly installed at the tops of the first base plate and the second base plate respectively, and a connection mechanism is arranged between the first base plate and the second base plate.

[0006] The connection mechanism includes an L-shaped fixing plate and a moving iron plate. A slot is opened on one side of the first base plate, and a plug plate is fixedly installed on the other side of the second base plate. The plug plate is inserted into the slot. A contact switch is fixedly installed at one end of the plug plate. The L-shaped fixing plate is fixedly installed at the top of the first base plate. A pin plate is fixedly installed at the bottom of the moving iron plate. A pin slot is opened at the top of the second base plate. The pin plate is inserted into the pin slot. A limiting rod is fixedly installed at the top of the moving iron plate. A rod hole is opened on the L-shaped fixing plate. The limiting rod movably penetrates through the rod hole. A spring is wound around the outer wall of the limiting rod. The spring is fixedly installed between the top of the moving iron plate and the top inner wall of the L-shaped fixing plate. An electromagnet is fixedly installed at the bottom of the moving iron plate. The contact switch is electrically connected to the electromagnet.

[0007] Preferably, the plug plate and the slot are adapted to each other, and the pin plate and the pin slot are adapted to each other. By setting the pin plate, the pin plate can be inserted into the pin slot to limit the second base plate.

[0008] Preferably, the number of the limiting rods and the rod holes is two, and the limiting rods and the rod holes are adapted to each other. By setting the limiting rods, the spring can be limited to ensure the stability of the spring during use.

[0009] Preferably, a pull plate is fixedly installed at the top end of the limit rod. By providing the pull plate, it is convenient for personnel to pull the limit rod through the pull plate, thus facilitating the operation of personnel.

[0010] Preferably, support plates are fixedly installed on the inner walls of the frame of the rolling mill body near both sides, and a handle is fixedly installed on the outer wall of the rolling mill body. By providing the support plates, it can play a certain supporting role for the formed wire rod, improving the stability of the wire rod when entering from one rolling mill to another. By providing the handle, it is convenient for personnel to push the rolling mill to move through the handle, thus facilitating the operation.

[0011] Preferably, universal wheels are fixedly installed at the bottom ends of both the first bottom plate and the second bottom plate, and the number of universal wheels on both the first bottom plate and the second bottom plate is four.

[0012] The utility model provides an automatic connection device for a wire rod rolling mill. The automatic connection device for the wire rod rolling mill has the following beneficial effects:

[0013] (1) For the automatic connection device for the wire rod rolling mill, by providing a connection mechanism, it is convenient for personnel to connect between two rolling mill bodies, thereby enabling secondary forming of the wire rod, improving the forming effect of the wire rod, and solving the problem that there is no connection structure between the existing two rolling mill bodies, and it is impossible to continuously and stably perform the forming operation on a wire rod together, resulting in the wire rod being able to undergo only one forming, and thus the forming quality of the wire rod may be poor, affecting the subsequent normal use.

[0014] (2) For the automatic connection device for the wire rod rolling mill, by providing support plates, it can play a certain supporting role for the formed wire rod, improving the stability of the wire rod when entering from one rolling mill to another. By providing a handle, it is convenient for personnel to push the rolling mill to move through the handle, thus facilitating the operation. The structure is simple and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 is a schematic diagram of the front sectional structure of the utility model;

[0017] Figure 3 is a schematic diagram of the bottom structure of the utility model;

[0018] Figure 4 is the utility model Figure 2 is an enlarged schematic diagram of part A in the utility model.

[0019] In the figure: 1, the first bottom plate; 2, the second bottom plate; 3, the rolling mill body; 4, the connecting mechanism; 5, the support plate; 6, the handle; 7, the universal wheel; 401, the L-shaped fixing plate; 402, the insertion plate; 403, the slot; 404, the contact switch; 405, the moving iron plate; 406, the pin plate; 407, the pin slot; 408, the limiting rod; 409, the rod hole; 410, the pulling plate; 411, the spring; 412, the electromagnet. Specific embodiments

[0020] The following further describes in detail the embodiments of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is 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 to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" 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 directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Embodiment 1:

[0023] The preferred embodiment of the automatic connection device for a wire rolling mill provided by the present utility model is as Figures 1 to 4 shown: An automatic connection device for a wire rolling mill includes a first bottom plate 1 and a second bottom plate 2. Rolling mill bodies 3 are fixedly installed at the tops of the first bottom plate 1 and the second bottom plate 2, and a connecting mechanism 4 is arranged between the first bottom plate 1 and the second bottom plate 2;

[0024] The connecting mechanism 4 includes an L-shaped fixed plate 401 and a moving iron plate 405. A slot 403 is provided on one side of the first bottom plate 1, and a plug board 402 is fixedly installed on the other side of the second bottom plate 2. The plug board 402 is inserted into the slot 403. A contact switch 404 is fixedly installed at one end of the plug board 402. The L-shaped fixed plate 401 is fixedly installed at the top of the first bottom plate 1. A pin plate 406 is fixedly installed at the bottom end of the moving iron plate 405. A pin slot 407 is provided at the top of the second bottom plate 2. The pin plate 406 is inserted into the pin slot 407. A limiting rod 408 is fixedly installed at the top of the moving iron plate 405. A rod hole 409 is provided on the L-shaped fixed plate 401. The limiting rod 408 movably penetrates through the rod hole 409. A spring 411 is wound around the outer wall of the limiting rod 408. The spring 411 is fixedly installed between the top of the moving iron plate 405 and the top end of the inner wall of the L-shaped fixed plate 401. An electromagnet 412 is fixedly installed at the bottom end of the moving iron plate 405. The contact switch 404 is electrically connected to the electromagnet 412.

[0025] Specifically in the above technical solution, when it is necessary to connect two rolling mills, the second bottom plate 2 can be pushed towards the first bottom plate 1 to insert the plug board 402 into the slot 403. When the plug board 402 drives the contact switch 404 to contact the inner wall of the slot 403, the electromagnet 412 is powered on, causing the moving iron plate to approach the electromagnet 412. Finally, the moving iron plate is magnetically connected to the electromagnet 412. The moving iron plate drives the pin plate 406 to move downward, inserting the pin plate 406 into the pin slot 407 to limit the second bottom plate 2, thereby automatically completing the connection. Through this mechanism, it is convenient for personnel to connect the two rolling mill bodies 3, so that the wire can be secondarily formed, improving the forming effect of the wire. It solves the problem that there is no connection structure between the existing two rolling mill bodies 3, and they cannot continuously and stably form a wire together, resulting in the wire being formed only once, which may lead to poor forming quality of the wire and affect subsequent normal use.

[0026] Further, the plug board 402 is adapted to the slot 403, and the pin plate 406 is adapted to the pin slot 407;

[0027] Among them, by setting the pin plate 406, the pin plate 406 can be inserted into the pin slot 407 to limit the second bottom plate 2.

[0028] Further, the number of the limiting rods 408 and the rod holes 409 is two, and the limiting rods 408 are adapted to the rod holes 409;

[0029] Among them, by setting the limiting rods 408, the spring 411 can be limited to ensure the stability of the spring 411 during use.

[0030] Further, a pull plate 410 is fixedly installed at the top end of the limiting rod 408;

[0031] Among them, by setting the pull plate 410, it is convenient for personnel to pull the limit rod 408 through the pull plate 410, thus facilitating the operation of personnel.

[0032] Furthermore, support plates 5 are fixedly installed near both sides of the inner wall of the frame of the rolling mill body 3, and a handle 6 is fixedly installed on the outer wall of the rolling mill body 3;

[0033] Among them, by setting the support plates 5, a certain supporting effect can be exerted on the formed wire rods, improving the stability of the wire rods when entering from one rolling mill into another. By setting the handle 6, it is convenient for personnel to push the rolling mill to move through the handle 6, thus facilitating the operation.

[0034] Furthermore, universal wheels 7 are fixedly installed at the bottom ends of both the first bottom plate 1 and the second bottom plate 2, and the number of universal wheels 7 on both the first bottom plate 1 and the second bottom plate 2 is four.

[0035] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. An automatic connection device for a wire rod rolling mill, comprising a bottom plate 1 (1) and a bottom plate 2 (2), characterized in that: The tops of the bottom plate 1 (1) and the bottom plate 2 (2) are both fixedly mounted with a rolling mill body (3), and a connecting mechanism (4) is provided between the bottom plate 1 (1) and the bottom plate 2 (2); The connecting mechanism (4) comprises an L-shaped fixed plate (401) and a movable iron plate (405); a slot (403) is provided on one side of the bottom plate (1); a plug plate (402) is fixedly installed on the other side of the bottom plate (2); the plug plate (402) is plugged into the slot (403); a contact switch (404) is fixedly installed on one end of the plug plate (402); the L-shaped fixed plate (401) is fixedly installed on the top of the bottom plate (1); a pin plate (406) is fixedly installed on the bottom end of the movable iron plate (405); a pin slot (407) is provided on the top of the bottom plate (2); the pin plate (40 6) inserted into the pin groove (407), a limit rod (408) is fixedly installed on the top of the movable iron plate (405), a rod hole (409) is opened on the L-shaped fixed plate (401), the limit rod (408) movably passes through the rod hole (409), a spring (411) is surrounded by the outer wall of the limit rod (408), and the spring (411) is fixedly installed between the top of the movable iron plate (405) and the top of the inner wall of the L-shaped fixed plate (401), an electromagnet (412) is fixedly installed on the bottom of the movable iron plate (405), and the contact switch (404) is electrically connected to the electromagnet (412).

2. The automatic connection device for a wire rod rolling mill according to claim 1, characterized in that: The plug plate (402) is matched with the slot (403), and the pin plate (406) is matched with the pin slot (407).

3. The automatic connection device for a wire rod rolling mill according to claim 1, characterized in that: The number of the limiting rods (408) and the number of the rod holes (409) are both two, and the limiting rods (408) are adapted to the rod holes (409).

4. The automatic connection device for a wire rolling mill according to claim 1, characterized in that: A pull plate (410) is fixedly mounted on the top end of the limiting rod (408).

5. The automatic connection device for a wire rod rolling mill according to claim 1, characterized in that: Support plates (5) are fixedly mounted on the inner wall of the frame of the rolling mill body (3) near both sides, and handles (6) are fixedly mounted on the outer wall of the rolling mill body (3).

6. The automatic connection device for a wire rolling mill according to claim 1, characterized in that: Universal wheels (7) are fixedly mounted at the bottom ends of the bottom plate one (1) and the bottom plate two (2), and the number of universal wheels (7) on the bottom plate one (1) and the bottom plate two (2) is four.

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