Clamping device for controller production

Abstract

The clamping device for controller production comprises a bottom plate, a connecting table is arranged at the top of the bottom plate, two sliding grooves are formed in the two sides of the inner wall of the connecting table at equal intervals, a servo motor is arranged on the left side of the connecting table, the output end of the servo motor is sleeved with a two-way lead screw, and the two sides of the middle of the two-way lead screw are each sleeved with a clamping base. And screw rod grooves are formed in the middle parts of the clamping seats in a penetrating manner. The output end of the servo motor drives the two-way lead screw to rotate, the two-way lead screw drives the two clamping seats to move towards the two ends of the controller in the sliding grooves through the sliding blocks through the two lead screw grooves, the distance between the two clamping seats is adjusted according to the diameter of the controller, and the controllers with different diameters can be clamped; and an air pump is connected with the L-shaped pipe body, so that air in the four vacuum suction cups can be sucked, the four vacuum suction cups are in a negative pressure state, the bottom of the controller is tightly sucked, and therefore the stability of the controller during clamping can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of controller production clamping, in particular to a clamping device for controller production. Background Art

[0002] A controller (English name: controller) is a main command device that changes the wiring of the main circuit or control circuit and the resistance value in the circuit in a predetermined order to control the start, speed regulation, braking and reversal of the motor. The controller often requires a clamping device to clamp it, drill holes, grind it, etc. during production.

[0003] However, most of the clamping devices currently used in controller production can only clamp controllers of fixed diameter and fixed height when in use, and cannot adjust the clamping components in the clamping device according to the diameter and height of the controller, which will bring certain inconveniences during production and use, and will also affect production efficiency; and most of them only have one and single clamping function, and cannot perform auxiliary fixation when clamping the controller again, so there is a great possibility of shaking and instability after long-term use, which will affect production. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping device for controller production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for controller production, comprising a base plate, a connecting platform is arranged on the top of the base plate, two slide grooves are provided on both sides of the inner wall of the connecting platform at equal distances, a servo motor is arranged on the left side of the connecting platform, a bidirectional screw rod is mounted on the output end of the servo motor, a clamping seat is mounted on both sides of the middle part of the bidirectional screw rod, a screw rod groove is provided through the middle part of the clamping seat, sliders are fixedly installed on both sides of the two clamping seats, mounting grooves are provided on both sides of the top of the two clamping seats, electric telescopic rods are provided in the inner cavity of the mounting grooves, a fixing block is provided on the top of the output end of each of the two electric telescopic rods, and an air pump is provided on the front side of the connecting platform.

[0006] Preferably, thread grooves are formed all around the top of the bottom plate.

[0007] Preferably, the two clamping seats are both sleeved on both sides of the middle part of the bidirectional screw through the screw groove and are both slidably connected to the connecting platform in the slide groove through the slider.

[0008] Preferably, there are four electric telescopic rods in total and two of them are grouped together and are all located in the inner cavity of the mounting groove.

[0009] Preferably, an L-shaped tube body is provided on the right side of the vacuum pump, and four vacuum suction cups are provided at equal distances on the top of the L-shaped tube body.

[0010] Preferably, the bottom of the fixing block is fixedly connected to the top of the output ends of the two electric telescopic rods.

[0011] Preferably, the L-shaped tube body does not contact the bidirectional screw rod and there is a certain distance between them.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The controller production clamping device drives the bidirectional screw to rotate through the output end of the servo motor. The bidirectional screw drives the two clamping seats through the two screw slots to move toward the two ends of the controller through the slider in the slide slot. The distance between the two clamping seats is adjusted according to the diameter of the controller to clamp the controller; the two fixed blocks are driven up and down by the top of the output end of four electric telescopic rods in groups of two, and the height position of the two fixed blocks is adjusted according to the height of the controller to clamp the controller in all directions, so that it can not only clamp controllers of different diameters but also be suitable for controllers of different heights.

[0014] 2. The clamping device for the production of the controller is connected to the L-shaped tube body through an air pump, which can suck the gas in the four vacuum suction cups, so that the four vacuum suction cups are in a negative pressure state, which can tightly adsorb the bottom of the controller. At the same time, it can also be inflated to put it in a positive pressure state, which can facilitate the release of adsorption from the bottom of the controller, thereby improving the stability of the controller during clamping and preventing it from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the bottom plate and the connecting platform of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the clamping seat of the utility model;

[0018] Figure 4 This is a schematic diagram of the L-shaped tube structure of the utility model.

[0019] In the figure: 1. bottom plate; 2. threaded groove; 4. connecting platform; 5. slide groove; 6. servo motor; 7. bidirectional screw; 8. clamping seat; 9. screw groove; 10. slider; 11. mounting groove; 12. electric telescopic rod; 13. fixing block; 14. vacuum pump; 15. L-shaped tube body; 16. vacuum suction cup. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention but cannot be used to limit the scope of the present invention.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] Example: See Figure 1 — Figure 4 The utility model provides a technical solution: a clamping device for controller production, including a base plate 1, a connecting platform 4 is arranged on the top of the base plate 1, two slide grooves 5 are evenly spaced on both sides of the inner wall of the connecting platform 4, a servo motor 6 is arranged on the left side of the connecting platform 4, and a bidirectional screw rod 7 is mounted on the output end of the servo motor 6, and a clamping seat 8 is mounted on both sides of the middle of the bidirectional screw rod 7, and a screw rod groove 9 is penetrated through the middle of the clamping seat 8, and sliders 10 are fixedly installed on both sides of the two clamping seats 8, and mounting grooves 11 are opened on both sides of the top of the two clamping seats 8, and electric telescopic rods 12 are arranged in the inner cavity of the mounting grooves 11, and a fixing block 13 is arranged on the top of the output end of each two electric telescopic rods 12, and an air pump 14 is arranged on the front of the connecting platform 4.

[0023] The top of the bottom plate 1 is provided with thread grooves 2 all around.

[0024] In this embodiment, by using external bolts to rotate in the four threaded grooves 2, the clamping device can be conveniently connected to the production equipment through the base plate 1.

[0025] The two clamping seats 8 are both mounted on both sides of the middle of the bidirectional screw 7 through the screw groove 9 and are both slidably connected with the connecting platform 4 in the slide groove 5 through the slider 10.

[0026] In this embodiment, the bidirectional screw 7 is driven to rotate by the output end of the servo motor 6. When the bidirectional screw 7 rotates, it drives the two clamping seats 8 through the two screw slots 9 to move toward the two ends of the controller in the slide groove 5 through the slider 10. The distance between the two clamping seats 8 is adjusted according to the diameter of the controller, and the controller is clamped and fixed, so that it is convenient for users to clamp controllers of different diameters.

[0027] There are four electric telescopic rods 12 in total, and two of them form a group and are all located in the inner cavity of the installation groove 11 .

[0028] The bottom of the fixing block 13 is fixedly connected to the top of the output ends of the two electric telescopic rods 12 .

[0029] In this embodiment, the two fixed blocks 13 are driven to move up and down by the top of the output ends of four electric telescopic rods 12, which are grouped in pairs. The height positions of the two fixed blocks 13 are adjusted according to the height of the controller, and the controller is clamped in all directions, so that it can be suitable for clamping controllers at different heights.

[0030] An L-shaped tube body 15 is disposed on the right side of the vacuum pump 14 , and four vacuum suction cups 16 are disposed at equal distances on the top of the L-shaped tube body 15 .

[0031] In this embodiment, the air in the four vacuum suction cups 16 can be sucked by connecting the vacuum pump 14 with the L-shaped tube body 15, so that the four vacuum suction cups 16 are in a negative pressure state, which can tightly adsorb the bottom of the controller. At the same time, they can also be inflated to be in a positive pressure state, which can facilitate the release of adsorption from the bottom of the controller, thereby improving the stability of the controller during clamping and preventing it from falling.

[0032] The L-shaped tube body 15 does not contact the bidirectional screw rod 7 and there is a certain distance between them.

[0033] In this embodiment, by making sure that the L-shaped tube body 15 is not in contact with the bidirectional screw rod 7 and there is a certain distance between them, friction and damage caused by the rotation of the bidirectional screw rod 7 to move the two clamping seats 8 can be prevented.

[0034] Working principle: When in use, firstly, the external bolts are rotated in the four threaded grooves 2, which can conveniently connect the clamping device to the production equipment through the base plate 1. After the connection is completed, the bidirectional screw rod 7 can be driven to rotate through the output end of the servo motor 6. When the bidirectional screw rod 7 rotates, it drives the two clamping seats 8 through the two screw grooves 9 to move through the slider 10 in the slide groove 5 toward the two ends of the controller. The distance between the two clamping seats 8 is adjusted according to the diameter of the controller, and the controller is clamped and fixed. After the fixation is completed, the output of the four electric telescopic rods 12 in groups of two is used. The top of the end drives the two fixed blocks 13 to move up and down, and the height position of the two fixed blocks 13 is adjusted according to the height of the controller to clamp the controller in all directions. Then, the air pump 14 is connected to the L-shaped tube body 15 to suck the gas in the four vacuum suction cups 16, so that the four vacuum suction cups 16 are in a negative pressure state, which can tightly adsorb the bottom of the controller. At the same time, it can also be inflated to put it in a positive pressure state, which can facilitate the desorption from the bottom of the controller, thereby improving the stability of the controller during clamping and preventing it from falling.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 indirectly connected 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 according to specific circumstances.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for controller production, comprising a base plate (1), characterized in that: A connecting platform (4) is arranged on the top of the base plate (1), two sliding grooves (5) are arranged at equal distances on both sides of the inner wall of the connecting platform (4), a servo motor (6) is arranged on the left side of the connecting platform (4), a bidirectional screw rod (7) is sleeved on the output end of the servo motor (6), a clamping seat (8) is sleeved on both sides of the middle of the bidirectional screw rod (7), a screw rod groove (9) is penetrated through the middle of the clamping seat (8), sliding blocks (10) are fixedly installed on both sides of the two clamping seats (8), mounting grooves (11) are arranged on both sides of the top of the two clamping seats (8), electric telescopic rods (12) are arranged in the inner cavity of the mounting grooves (11), and a fixing block (13) is arranged on the top of the output end of each of the two electric telescopic rods (12), and an air pump (14) is arranged on the front of the connecting platform (4).

2. A clamping device for controller production according to claim 1, characterized in that: The top of the bottom plate (1) is provided with thread grooves (2) extending through all four sides.

3. A clamping device for controller production according to claim 1, characterized in that: The two clamping seats (8) are both mounted on both sides of the middle of the bidirectional screw (7) through the screw groove (9) and are both slidably connected to the connecting platform (4) in the slide groove (5) through the slider (10).

4. A clamping device for controller production according to claim 1, characterized in that: A total of four electric telescopic rods (12) are provided, and two of them are grouped together and are all located in the inner cavity of the installation groove (11).

5. The clamping device for controller production according to claim 1, characterized in that: An L-shaped tube body (15) is arranged on the right side of the vacuum pump (14), and four vacuum suction cups (16) are arranged at equal distances on the top of the L-shaped tube body (15).

6. A clamping device for controller production according to claim 1, characterized in that: The bottom of the fixed block (13) is fixedly connected to the top of the output ends of the two electric telescopic rods (12).

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