Tank body thread forming device

Abstract

The utility model provides a tank body thread forming device, and relates to the technical field of tank processing, the tank body thread forming device comprises a workbench, the upper end face of the workbench is provided with a fixing frame, the side wall of the fixing frame is provided with an installation groove, the installation groove is internally provided with a first limiting block in a sliding mode, one side of the workbench is provided with a motor box body, and the motor box body is provided with a second limiting block. A motor is arranged in the motor box body, a connecting plate is mounted on the side wall of the fixing frame, a circular ring seat is arranged at one end of the connecting plate, a mounting groove is formed in the side wall of the circular ring seat, and a thread assembly is mounted between the mounting groove of the fixing frame and the mounting groove of the circular ring seat. And through the design of the electric rotating disc, the continuous machining process can be achieved, and the overall machining efficiency is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of can processing technology, and more specifically, it relates to a can thread forming device. Background Technology

[0002] Metal cans are widely used in our daily lives and production. The advantages of metal cans are very obvious: they have excellent sealing properties, can withstand high internal pressure, and can ensure that the products inside the metal can are not easily expired. In the production process of metal cans, the can body and the can lid are produced separately and then assembled together. The can body and the can lid are usually connected by threads.

[0003] Based on the above, the inventors have discovered the following problems: In most cases, the existing can lids still require manual operation when die-casting the threads, and only a single operation can be performed during the processing, which leads to the inability to improve the overall processing efficiency.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a can body thread forming device in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose and effect of this utility model's can body thread forming device are achieved by the following specific technical means:

[0006] A can body thread forming device includes a worktable, a fixed frame mounted on the upper surface of the worktable, an installation groove formed on the side wall of the fixed frame, a limit block slidably mounted in the installation groove, a motor housing mounted on one side of the worktable, and a motor housed inside the motor housing, a connecting plate mounted on the side wall of the fixed frame, a circular seat provided at one end of the connecting plate, an installation groove formed on the side wall of the circular seat, and a thread assembly installed between the installation groove of the fixed frame and the installation groove of the circular seat.

[0007] Furthermore, the threaded assembly includes a transmission rod mounted on the motor output end by a fastener, a threaded disc fitted on the transmission rod, a bearing seat fitted on the other end of the transmission rod, a limiting block two installed on the outer wall of the bearing seat, and the limiting block two being adapted to the mounting groove on the side wall of the annular seat.

[0008] Furthermore, a cylinder is mounted on the top of the connecting plate via a fixing component, a locking ring is mounted on the top of the motor housing, and the output end of the cylinder extends through the connecting plate downwards and is connected to the locking ring.

[0009] Furthermore, an electric turntable is installed directly below the annular base, a column is installed at the center of the upper end face of the electric turntable, a bracket is installed on the side wall of the column, and a magnetic ring is fitted at the tail of the bracket.

[0010] Further, the side wall of the fixing frame is provided with an electric telescopic rod, the output end of the electric telescopic rod is provided with a resisting disc, the surface of the workbench is provided with a numerical control panel, and the numerical control panel is connected with each device through signal connection.

[0011] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0012] 1、 through the design of magnetic ring, the can cover to be processed can be adsorbed on the support, avoid the electric rotating disc from falling off due to the influence of the rotating force when rotating, and the design of the electric rotating disc can realize continuous machining operation, without manual waiting for the process of the second time of loading the can cover after the screw thread disc is machined, improve the overall production efficiency;

[0013] 2、 through the design of the air cylinder, the height difference between the screw thread disc and the support can be controlled, so that the device can be used for machining the can cover of different thicknesses, improve the practicability of the device as a whole, and when the can cover is sleeved on the support, the electric telescopic rod is extended to make the resisting disc abut against the side wall of the can cover, prevent the screw thread disc from falling off in the working state, and improve the overall safety. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic view of a can body screw thread forming device.

[0015] Figure 2 It is a three-dimensional schematic view of a screw thread assembly of a can body screw thread forming device.

[0016] Figure 3 It is a bottom view of a connecting plate of a can body screw thread forming device.

[0017] In the drawings, the correspondence between the component names and the drawing numbers is as follows:

[0018] 1, workbench;2, numerical control panel;3, fixing frame;4, connecting plate;5, air cylinder;6, electric rotating disc;7, support;8, magnetic ring;9, electric telescopic rod;10, resisting disc;11, limit block one;12, limit block two;13, transmission rod;14, screw thread disc;15, motor box;16, locking ring;17, circular ring seat. DETAILED DESCRIPTION

[0019] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0020] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is the orientation or position relationship shown based on the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Embodiment:

[0023] As shown in the accompanying Figure 1 to the accompanying Figure 3 As shown:

[0024] The utility model provides a kind of jar thread forming device, including workbench 1, the upper end surface of workbench 1 is equipped with fixed frame 3, the side wall of fixed frame 3 is equipped with installation groove, limit block one 11 is slidably installed in the installation groove, one side of workbench 1 is equipped with motor box 15, and the inside of motor box 15 is equipped with motor, the side wall of fixed frame 3 is equipped with connecting plate 4, one end of connecting plate 4 is equipped with circular ring seat 17, the side wall of circular ring seat 17 is equipped with installation groove, and screw thread assembly is installed between the installation groove of fixed frame 3 and the installation groove of circular ring seat 17.

[0025] Among them, the screw thread assembly includes transmission rod 13 installed on the output end of motor by fixing part, screw thread disc 14 is sleeved on transmission rod 13, bearing seat is sleeved on the other end of transmission rod 13, limit block two 12 is installed on the outer wall of bearing seat, and limit block two 12 is matched with the installation groove on the side wall of circular ring seat 17.

[0026] The top of the connecting plate 4 is provided with a gas cylinder 5 through a fixing part, the top of the motor box 15 is provided with a locking ring 16, and the output end of the gas cylinder 5 extends to the lower side through the connecting plate 4 and is connected with the locking ring 16. Through the design of the gas cylinder 5, the height difference between the threaded disc 10 and the support 7 can be controlled, so that the device can work on the tank covers with different thicknesses, and the practicability of the device as a whole is improved.

[0027] The electric rotating disc 6 is installed below the annular seat 17, a column is installed at the center of the upper end surface of the electric rotating disc 6, the support 7 is installed on the side wall of the column, and the magnetic ring 8 is sleeved on the tail of the support 7. Through the design of the magnetic ring 8, the tank cover to be processed can be adsorbed on the support 7, so that the tank cover is not caused to fall off due to the influence of the rotating force when the electric rotating disc 6 rotates. The design of the electric rotating disc 6 can realize continuous working operation, and the process of manually waiting for the tank cover to be reloaded after the threaded disc 10 is processed is not needed, so that the production efficiency as a whole is improved.

[0028] The electric telescopic rod 9 is installed on the side wall of the fixing frame 3, the abutting disc 10 is installed on the output end of the electric telescopic rod 9, the numerical control panel 2 is installed on the surface of the workbench 1, and the numerical control panel 2 is connected with each device through signal connection. When the tank cover is sleeved on the support 7, the electric telescopic rod 9 is extended to make the abutting disc 10 abut on the side wall of the tank cover, so that the tank cover is not caused to fall off when the threaded disc 14 is in a working state, and the safety as a whole is improved.

[0029] The specific use mode and effect of the embodiment are as follows:

[0030] Before using the device, the integrity of the device as a whole is detected by power-on, and after it is confirmed that there is no error, the tank cover with threads to be processed is sleeved on the support 7 in sequence, and then the equipment is started through the control panel 2. At this time, the electric rotating disc 6 starts to rotate, and in the rotating process, the support 7 rotates the tank cover with threads to be processed to the lower side of the connecting plate 6. At this time, the electric telescopic rod 9 is extended to make the abutting disc 10 abut on the side wall of the tank cover. After the abutting is finished, the gas cylinder 5 is started to drive the motor box 15 to move downward. In the moving process, the threaded disc 14 contacts the surface of the tank cover and applies pressure. At the same time, the motor in the motor box 15 starts to work to drive the rotating rod 13 to rotate, and the rotating rod 13 drives the threads of the threaded disc 14 to process the surface of the tank cover when rotating. After the threading is finished, the gas cylinder 5 drives the motor box 15 to rise, and at the same time, the electric telescopic rod 9 is retracted, the electric rotating disc 6 is rotated again, and the tank cover after the threading can be taken out from the support 7. The continuous working operation can be realized according to the above sequence of operations, and the processing efficiency as a whole can be improved.

[0031] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to thereby enable others skilled in the art to best utilize the present application with various modifications as are suited to the particular use contemplated.

Claims

1. A thread forming device for a can body, comprising a worktable (1), characterized in that: The upper end face of the workbench (1) is provided with a fixing frame (3), the side wall of the fixing frame (3) is provided with a mounting groove, the mounting groove is slidably provided with a limiting block one (11), one side of the workbench (1) is provided with a motor box (15), the inside of the motor box (15) is provided with a motor, the side wall of the fixing frame (3) is provided with a connecting plate (4), one end of the connecting plate (4) is provided with a circular seat (17), the side wall of the circular seat (17) is provided with a mounting groove, and the mounting groove of the fixing frame (3) and the mounting groove of the circular seat (17) are provided with a screw thread assembly.

2. The can body thread forming apparatus of claim 1 wherein: The screw thread assembly comprises a transmission rod (13) mounted on the output end of the motor through a fixing piece, a screw thread disc (14) sleeved on the transmission rod (13), a bearing seat sleeved on the other end of the transmission rod (13), a limiting block two (12) mounted on the outer wall of the bearing seat, and the limiting block two (12) is matched with the mounting groove on the side wall of the circular seat (17).

3. The can body thread forming apparatus of claim 1 wherein: The top of the connecting plate (4) is provided with a gas cylinder (5) through a fixing piece, the top of the motor box (15) is provided with a locking ring (16), the output end of the gas cylinder (5) extends to the lower side through the connecting plate (4) and is connected with the locking ring (16).

4. The can body thread forming apparatus of claim 1 wherein: The circular seat (17) is provided with an electric rotating disc (6) below, the upper end face of the electric rotating disc (6) is provided with a column, the side wall of the column is provided with a support (7), the tail of the support (7) is sleeved with a magnetic ring (8).

5. The can body thread forming apparatus of claim 1 wherein: The side wall of the fixing frame (3) is provided with an electric telescopic rod (9), the output end of the electric telescopic rod (9) is provided with a resisting disc (10), the surface of the workbench (1) is provided with a numerical control panel (2), and the numerical control panel (2) is connected with each device through a guide signal.

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