High-frequency machine heat treatment feeding device facilitating workpiece positioning

Abstract

The high-frequency machine heat treatment feeding device comprises a machine body, a through groove is formed between the side walls of the two sides of the machine body, a fixing plate is arranged at the bottom of the through groove, a groove is formed in the upper end of the fixing plate, a movable plate is connected into the groove in a sliding mode, and the movable plate is connected with the machine body in a sliding mode. Two symmetrically-arranged fixing discs are arranged at the upper end of the movable plate, fixing rings are arranged at the upper ends of the two fixing discs, fixing mechanisms used for fixing workpieces are arranged at the upper ends of the fixing discs, cavities are formed in the fixing discs, and driving mechanisms used for driving the fixing mechanisms are arranged in the cavities. Under the elastic action of the springs between the clamping plates and the penetrating grooves, the multiple clamping plates return, so that the multiple clamping plates make contact with the outer wall of a workpiece, the workpiece is fixed through the acting force provided by the springs, and certain convenience is brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of a feeding device of a high-frequency machine, in particular to a heat treatment feeding device of a high-frequency machine for facilitating workpiece positioning. Background Technique

[0002] The high frequency used in a high-frequency machine and ultrasonic wave are two different concepts. The high frequency refers to an electromagnetic wave with a frequency greater than 100Khz, and the ultrasonic wave refers to a sound wave with a frequency exceeding 20 kHz. The welding principle and melting principle of the high frequency are also different from those of the ultrasonic wave. The high frequency uses a high-frequency electromagnetic field to make the internal molecules of the material collide violently with each other to generate high temperature to achieve the purpose of welding and melting, while the ultrasonic wave uses the principle of heat generation by friction to generate a large amount of heat to achieve the purpose of welding and melting.

[0003] To facilitate the conveying of workpieces by people, an automatic feeding device is generally arranged on the high-frequency machine. However, the existing feeding devices generally do not have a device for fixing the position of the workpiece, resulting in the position deviation of the workpiece during the conveying process, thus having a certain impact on subsequent processing. And some feeding devices only have one working station. When the workpiece is taken and placed, the machine itself is in a rest state, thus reducing the overall speed of the machine and the overall adaptability of the device. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art. Under the elastic action of the spring between the clamping plate and the through groove, multiple clamping plates return to their positions, so that the multiple clamping plates contact the outer wall of the workpiece, and the elastic force provided by the spring is used to fix the workpiece, bringing certain convenience to people. A heat treatment feeding device of a high-frequency machine for facilitating workpiece positioning is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A heat treatment feeding device of a high-frequency machine for facilitating workpiece positioning, including a machine body. A through groove is opened between the side walls on both sides of the machine body. A fixing plate is arranged at the bottom of the through groove. A groove is opened at the upper end of the fixing plate. A moving plate is slidably connected in the groove. Two symmetrically arranged fixing disks are arranged at the upper end of the moving plate. Fixing rings are arranged at the upper ends of the two fixing disks. A fixing mechanism for fixing the workpiece is arranged at the upper end of the fixing disk. A chamber is opened in the fixing disk. A driving mechanism for driving the fixing mechanism is arranged in the chamber.

[0007] Preferably, the fixing mechanism includes a plurality of circumferentially arranged through grooves opened at the upper ends of the chamber and the fixing disk. A clamping plate is slidably connected through each of the plurality of through grooves.

[0008] Preferably, the driving mechanism includes a rotating shaft rotatably connected in the chamber. A plurality of circumferentially arranged pushing blocks are provided on the outer wall of the rotating shaft. The front ends of the plurality of pushing blocks are all arc-shaped, and the front ends of the plurality of pushing blocks are slidably connected to the side walls of the plurality of clamping plates.

[0009] Preferably, a through channel is provided in the chamber and on the outer wall of the fixed disk. An operating rod is rotatably connected to the upper end of the moving plate. A damping gasket is provided at the rotating connection of the operating rod and the moving plate. Belt pulleys are provided on the outer walls of the operating rod and the rotating shaft, and the two belt pulleys are connected by a belt in transmission. The belt passes through the through channel.

[0010] Preferably, sliding rods are provided in a plurality of the through grooves. The plurality of sliding rods respectively penetrate through the plurality of clamping plates and are slidably connected thereto. Elastic connections are provided between the plurality of clamping plates and the through grooves through springs.

[0011] Preferably, two symmetrically arranged limiting rods are provided in the groove. The two limiting rods both penetrate through the moving plate and are slidably connected thereto. A threaded rod is rotatably connected through the side wall of the groove and the fixed plate. The threaded rod penetrates through the moving plate and is threadedly connected thereto. A servo motor is provided on the side wall of the fixed plate, and the end of the threaded rod is connected to the end of the output shaft of the servo motor.

[0012] Advantages of the utility model:

[0013] 1. Under the elastic action of the springs between the clamping plates and the through grooves, the plurality of clamping plates return to their positions, so that the plurality of clamping plates come into contact with the outer wall of the workpiece, and the acting force provided by the springs is used to fix the workpiece, which brings certain convenience to people.

[0014] 2. Through the setting of two workstations of the device, by starting the servo motor to drive the threaded rod to rotate, the moving plate reciprocates in the groove, so that the two workstations are sequentially matched with the machine body, improving the processing efficiency of the machine body for the workpiece and the overall adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 is a top view schematic diagram of the overall structure section of the utility model;

[0017] Figure 3 is a schematic diagram of the internal structure section of the chamber of the utility model.

[0018] In the figure: 1 machine body, 2 through groove, 3 fixed plate, 4 groove, 5 limiting rod, 6 threaded rod, 7 servo motor, 8 moving plate, 9 fixed disk, 10 fixed ring, 11 operating rod, 12 belt pulley, 13 through groove, 14 sliding rod, 15 clamping plate, 16 chamber, 17 pushing block, 18 through channel. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation 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 thus should not be construed as a limitation to the present utility model.

[0021] Referring to Figures 1-3 , a high-frequency machine heat treatment feeding device for facilitating workpiece positioning, including a machine body 1. A through groove 2 is provided between the side walls on both sides of the machine body 1. A fixing plate 3 is provided at the bottom of the through groove 2. A groove 4 is provided at the upper end of the fixing plate 3. A moving plate 8 is slidably connected in the groove 4. Two symmetrically arranged fixing disks 9 are provided at the upper end of the moving plate 8. Fixing rings 10 are provided at the upper ends of both fixing disks 9. A fixing mechanism for fixing the workpiece is provided at the upper end of the fixing disk 9. The fixing mechanism includes a plurality of circumferentially arranged through grooves 13 opened at the upper ends of the cavity 16 and the fixing disk 9. A plurality of clamping plates 15 are slidably connected through the plurality of through grooves 13. Under the elastic action of the springs between the clamping plates 15 and the through grooves 13, the plurality of clamping plates 15 are returned, so that the plurality of clamping plates 15 contact the outer wall of the workpiece, and the elastic force provided by the springs is used to fix the workpiece, which brings certain convenience to people.

[0022] A cavity 16 is opened in the fixing disk 9. A driving mechanism for driving the fixing mechanism is provided in the cavity 16. The driving mechanism includes a rotating shaft rotatably connected in the cavity 16. A plurality of circumferentially arranged push blocks 17 are provided on the outer wall of the rotating shaft. The front ends of the plurality of push blocks 17 are arc-shaped. The front ends of the plurality of push blocks 17 are slidably connected to the side walls of the plurality of clamping plates 15.

[0023] A through channel 18 is opened between the cavity 16 and the outer wall of the fixing disk 9. An operating rod 11 is rotatably connected to the upper end of the moving plate 8. A damping gasket is provided at the rotating connection of the operating rod 11 and the moving plate 8. Pulley 12s are provided on the outer walls of the operating rod 11 and the rotating shaft. The two pulley 12s are connected by a belt in transmission. The belt passes through the through channel 18.

[0024] Slide rods 14 are provided in the plurality of through grooves 13. The plurality of slide rods 14 respectively pass through the plurality of clamping plates 15 and are slidably connected to them. The plurality of clamping plates 15 and the through grooves 13 are elastically connected by springs.

[0025] There are two symmetrically arranged limiting rods 5 in the groove 4. Both of the two limiting rods 5 penetrate through the moving plate 8 and are slidably connected thereto. A threaded rod 6 is rotatably connected through the side wall of the groove 4 and the fixed plate 3. The threaded rod 6 penetrates through the moving plate 8 and is threadedly connected thereto. A servo motor 7 is provided on the side wall of the fixed plate 3. The end of the threaded rod 6 is connected to the end of the output shaft of the servo motor 7. Through the setting of two workstations of the device, by starting the servo motor 7 to drive the threaded rod 6 to rotate, the moving plate 8 reciprocates in the groove 4, so that the two workstations are sequentially matched with the machine body 1, improving the processing efficiency of the machine body 1 for workpieces and enhancing the overall adaptability of the device.

[0026] When the present utility model is in use, when fixing a workpiece, rotate the operating rod 11. Under the driving action of the belt pulley 12 and the belt between the operating rod 11 and the rotating shaft, the rotating shaft rotates, so that a plurality of pushing blocks 17 on the outer wall of the rotating shaft move. When the lowest end of the pushing block 17 contacts the side wall of the clamping plate 15, due to the arc-shaped front end of the pushing block 17 and the sliding connection between the clamping plate 15 and the through groove 13, the pushing block 17 pushes the clamping plate 15 to move, so that the distance between the plurality of clamping plates 15 becomes larger. At this time, place the workpiece to be processed in the fixing ring 10, and continue to rotate the operating rod 11 to separate the plurality of pushing blocks 17 from the clamping plate 15. Under the elastic action of the spring between the clamping plate 15 and the through groove 13, the plurality of clamping plates 15 return to their positions, so that the plurality of clamping plates 15 contact the outer wall of the workpiece, and the elastic force provided by the spring is used to fix the workpiece, bringing certain convenience to people;

[0027] And through the setting of two workstations of the device, by starting the servo motor 7 to drive the threaded rod 6 to rotate, the moving plate 8 reciprocates in the groove 4, so that the two workstations are sequentially matched with the machine body 1, improving the processing efficiency of the machine body 1 for workpieces and enhancing the overall adaptability of the device.

[0028] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A high-frequency machine heat treatment feeding device for facilitating workpiece positioning, comprising a machine body (1), characterized in that, A through groove (2) is provided between the side walls on both sides of the body (1). A fixing plate (3) is provided at the bottom of the through groove (2). A groove (4) is provided at the upper end of the fixing plate (3). A moving plate (8) is slidably connected in the groove (4). Two symmetrically arranged fixing disks (9) are provided at the upper end of the moving plate (8). Fixing rings (10) are provided at the upper ends of both fixing disks (9). A fixing mechanism for fixing the workpiece is provided at the upper end of the fixing disk (9). A cavity (16) is provided in the fixing disk (9), and a driving mechanism for driving the fixing mechanism is provided in the cavity (16).

2. The high-frequency machine heat treatment feeding device for facilitating workpiece positioning according to claim 1, wherein, The fixing mechanism includes a plurality of circumferentially arranged through grooves (13) provided at the upper ends of the cavity (16) and the fixing disk (9). A clamping plate (15) is slidably connected through each of the plurality of through grooves (13).

3. The high-frequency machine heat treatment feeding device for facilitating workpiece positioning according to claim 2, wherein The driving mechanism includes a rotating shaft rotatably connected in the cavity (16). A plurality of circumferentially arranged pushing blocks (17) are provided on the outer wall of the rotating shaft. The front ends of the plurality of pushing blocks (17) are all arc-shaped. The front ends of the plurality of pushing blocks (17) are slidably connected to the side walls of the plurality of clamping plates (15).

4. The high-frequency machine heat treatment feeding device for facilitating workpiece positioning according to claim 3, wherein A through channel (18) is provided in the outer walls of the cavity (16) and the fixing disk (9). An operating rod (11) is rotatably connected to the upper end of the moving plate (8). A damping gasket is provided at the rotational connection between the operating rod (11) and the moving plate (8). Pulley wheels (12) are provided on the outer walls of both the operating rod (11) and the rotating shaft. The two pulley wheels (12) are connected by a belt in a transmission manner, and the belt passes through the through channel (18).

5. The high-frequency machine heat treatment feeding device for facilitating workpiece positioning according to claim 4, characterized in that, Slide rods (14) are provided in the plurality of through grooves (13). The plurality of slide rods (14) respectively penetrate through the plurality of clamping plates (15) and are slidably connected thereto. The plurality of clamping plates (15) and the through grooves (13) are elastically connected by springs.

6. The heat treatment feeding device of a high-frequency machine for facilitating workpiece positioning according to claim 5, characterized in that, Two symmetrically arranged limiting rods (5) are provided in the groove (4). Both of the two limiting rods (5) penetrate through the moving plate (8) and are slidably connected thereto. A threaded rod (6) is rotatably connected through the side walls of the groove (4) and the fixing plate (3). The threaded rod (6) penetrates through the moving plate (8) and is threadedly connected thereto. A servo motor (7) is provided on the side wall of the fixing plate (3). The end of the threaded rod (6) is connected to the end of the output shaft of the servo motor (7).

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