Special production device for hoops

Abstract

The utility model discloses a special production device for hoops, which belongs to the technical field of hoop production and comprises a support plate, an upper die and a lower die, the upper die and the lower die are used for bending hoop plates, the top surface of the lower die is abutted against the upper die, the top surface of the upper die is fixedly connected with a moving end of a hydraulic rod, and a fixed plate is welded at a fixed end of the hydraulic rod. The side face of the fixing plate is welded to the supporting plate, the two ends of the side face of the supporting plate are fixedly connected with fixing frames, inner cavities of the fixing frames are rotationally connected with lead screws, the lead screws are in threaded connection with threaded blocks, the inner side walls of the fixing frames are slidably connected with the threaded blocks, the side faces of the threaded blocks are fixedly connected with connecting plates, and shielding shells are welded to the adjacent sides of the two connecting plates. According to the hoop plate bending device, the shielding shell is arranged to shield a bent hoop plate, the phenomenon that the hoop plate is broken and splashed when bent is prevented, and the use safety of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamp production, in particular to a special clamp production device. Background Art

[0002] During the production process of the clamp, bending processing is required to be performed so that the clamp production plate is bent to a specified arc. If no shielding is performed during the bending process, the clamp production plate may break and splash, causing safety hazards and reducing the safety of the use of the clamp-specific production equipment.

[0003] Example (authorization announcement number CN220444752U) A bending device for clamp production includes a base, a control console is provided on the outer surface of the upper end of the base, rotating arms are provided on the outer surfaces of the side walls on both sides of the console, an electric telescopic rod is provided at the front end of the rotating arm, a clamping block is provided at the front end of the electric telescopic rod, a rotating block is provided between the rotating arm and the side wall of the console, two groups of No. 1 motors are provided inside the console, a material transport platform is provided in front of the console, a conveyor belt is provided at the upper end of the material transport platform, and a No. 2 motor is provided on the outer wall of the rear end of the material transport platform. The utility model provides a bending device for clamp production, which can automatically load the raw materials for the production of the clamp without manual loading. This not only saves a lot of labor costs, but also reduces safety hazards in the production process. However, the device does not consider shielding the bent clamp sheet, which results in the phenomenon of fracture and splashing of the clamp production sheet when it is bent, causing safety hazards and reducing the safety of the device. Utility Model Content

[0004] The utility model aims to provide a special production device for clamps to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special production device for a clamp, comprising a support plate and an upper mold and a lower mold for bending and processing the clamp plate, the top surface of the lower mold abuts against the upper mold, the top surface of the upper mold is fixedly connected with the movable end of the hydraulic rod, the fixed end of the hydraulic rod is welded with a fixed plate, the side surface of the fixed plate is welded to the support plate, the two ends of the side surface of the support plate are fixedly connected with a fixing frame, the inner cavity of the fixing frame is rotatably connected with a screw rod, the screw rod is threadedly connected with a screw block, the inner side wall of the fixing frame is slidably connected with the screw block, the side surface of the screw block is fixedly connected with a connecting plate, the adjacent sides of the two connecting plates are welded with a shielding shell, a rubber plate is provided on the side of the shielding shell, and the side of the rubber plate away from the shielding shell is slidably connected with the support plate.

[0006] Preferably, the side surface of the upper mold is in sliding friction contact with the support plate, and a rotating motor is installed on the top surface of the fixing frame.

[0007] Preferably, the output shaft of the rotating motor is fixedly connected to the screw rod, and plug-in rods are inserted into the two ends of the side surface of the support plate through the through grooves provided.

[0008] Preferably, movable plates are welded to the end surfaces of the two plug-in rods, and a side of the movable plate away from the plug-in rods is rotatably connected to a movable plate via a pin shaft.

[0009] Preferably, a limit bearing is embedded and fixedly connected to the top surface of the movable plate, and the inner ring of the limit bearing is interference-fitted with the movable rod.

[0010] Preferably, a rotating plate is welded to the bottom end of the movable rod, and the bottom end of the rotating plate is fixedly connected to the output shaft of the driving motor.

[0011] Preferably, a mounting plate is provided at the fixed end of the driving motor, and a side surface of the mounting plate is fixedly connected to the supporting plate.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The special production device for clamps provides power through the hydraulic rod to realize the longitudinal movement of the upper mold, so that the upper mold and the lower mold are fitted, and the clamp processing plate placed on the top of the lower mold is extruded to make it present a specified curvature. At the same time, the shielding shell provides a shielding effect on the upper mold and the lower mold to prevent the clamp plate from breaking and splashing when the clamp plate is bent, which causes a safety hazard. The rubber plate provides a buffering effect to prevent the shielding shell and the support plate from sliding and rubbing against each other, which causes damage to the device parts. The rotating motor provides power to move the screw block along the thread path of the screw rod. Under the connection of the connecting plate, the shielding shell is moved to the specified position to provide a shielding effect, thereby improving the safety of the device.

[0014] The special production device for the clamp has two through grooves on the side of the support plate located on the top of the lower mold, so that when the connecting rod moves along the through grooves on the side of the support plate, the clamp plate that has been bent on the top surface of the lower mold can be quickly unloaded, thereby improving the convenience of using the device. The arranged mounting plate provides support for the driving motor, so that the output shaft of the driving motor rotates to drive the rotating plate to rotate. Under the transmission action of the movable rod, the movable plate drives the two connecting rods to move back and forth during the transmission process, thereby realizing the continuity of unloading of the clamp plate. The arranged limit bearing realizes the relative rotation of the movable rod and the movable plate. At the same time, the movable plate and the movable plate rotate relative to each other through the arranged pin shaft, thereby converting the rotational power of the driving motor into linear movement power, thereby realizing continuous unloading of the bent clamp plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 A magnified view of the structure at center A;

[0018] Figure 3 This is a schematic diagram of the structure of the shielding shell of the utility model;

[0019] Figure 4 For the utility model Figure 1 A magnified view of the structure at B in the middle.

[0020] Description of reference numerals:

[0021] In the figure: 1. support plate; 2. fixing frame; 3. screw rod; 4. screw block; 5. connecting plate; 6. shielding shell; 7. rubber plate; 8. fixing plate; 9. hydraulic rod; 10. upper mold; 11. lower mold; 12. rotating motor; 13. mounting plate; 14. driving motor; 15. rotating plate; 16. movable rod; 17. limit bearing; 18. movable plate; 19. moving plate; 20. plug-in rod. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0023] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0024] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0025] In order to solve the problem that the clamp production device does not block the clamp production plate when bending it, resulting in the phenomenon of breaking and splashing, which reduces the safety of the device, please refer to Figures 1 to 4 The structure of the device body is as follows: a support plate 1 and an upper mold 10 and a lower mold 11 for bending the hoop sheet. The hoop sheet to be bent is placed on the top surface of the lower mold 11, and an arc-shaped groove is provided on the top surface of the lower mold 11. The upper mold 10 is moved downward to bend and squeeze the hoop sheet, so that the bottom surface of the hoop sheet fits with the groove provided on the top surface of the lower mold 11, thereby achieving the bending of the hoop sheet. The top surface of the lower mold 11 abuts against the upper mold 10, and the top surface of the upper mold 10 is fixedly connected with a liquid The movable end of the pressure rod 9 is provided with a hydraulic rod 9 to provide power, and a fixed plate 8 is welded to the fixed end of the hydraulic rod 9 to fix the position of the hydraulic rod 9, and the hydraulic rod 9 is in an inverted state, and the side of the fixed plate 8 is welded to the support plate 1, and the two ends of the side of the support plate 1 are fixedly connected with a fixing frame 2, and the inner cavity of the fixing frame 2 is rotatably connected with a screw rod 3, and the fixed frame 2 is set to fix the rotation position of the screw rod 3, and the screw rod 3 is threadedly connected with a screw block 4, so that the screw block 4 moves longitudinally along the thread path of the screw rod 3.

[0026] The inner wall of the fixing frame 2 is slidably connected with the screw block 4 to prevent the screw block 4 from rotating during the movement, thereby improving the functional structural stability of the device. A connecting plate 5 is fixedly connected to the side of the screw block 4, and a shielding shell 6 is welded on the adjacent sides of the two connecting plates 5. The provided connecting plate 5 provides a connecting function, which is convenient for driving the shielding shell 6 to move synchronously with the two screw blocks 4. By moving the shielding shell 6 to a specified position, a shielding effect is provided for the upper mold 10 and the lower mold 11 to prevent the clamping special production device from bending the clamping plate material and causing breakage and splashing, thereby causing safety hazards. The provided shielding shell 6 provides a shielding effect to improve the safety of the device. A rubber plate 7 is provided on the side of the shielding shell 6, and the side of the rubber plate 7 is fixedly connected to the shielding shell 6. The side of the rubber plate 7 away from the shielding shell 6 is slidably connected to the support plate 1. The provided rubber plate 7 provides a buffering and protective effect to prevent the shielding shell 6 from sliding and rubbing with the support plate 1, thereby causing damage to the device parts and extending the service life of the device.

[0027] The side of the upper mold 10 is in sliding friction contact with the support plate 1, which further improves the longitudinal movement stability of the upper mold 10. A rotating motor 12 is installed on the top surface of the fixed frame 2. The rotating motor 12 provides power and fixes the fixed end of the rotating motor 12 to the top surface of the fixed frame 2 to fix the position of the rotating motor 12. The output shaft of the rotating motor 12 is fixedly connected to the screw rod 3, which is convenient for driving the screw rod 3 to rotate during the rotation of the output shaft of the rotating motor 12. The two ends of the side of the support plate 1 are plugged with connecting rods 20 through the through grooves, and the two connecting rods 20 are in active contact with the hoop plate placed on the top surface of the lower mold 11, which is convenient for the lateral movement of the connecting rods 20 to realize the rapid unloading of the bent hoop plate, thereby improving the convenience of using the device. The end faces of the two connecting rods 20 are welded with moving plates 19, so that the side of the moving plate 19 is welded to the two connecting rods 20.

[0028] It is convenient to synchronously drive the two plug-in rods 20 to move horizontally through the movable plate 19. The side of the movable plate 19 away from the plug-in rod 20 is rotatably connected with the movable plate 18 through a pin shaft. The set pin shaft realizes the relative rotation of the movable plate 19 and the movable plate 18. The top surface of the movable plate 18 is embedded with a limited bearing 17, and the limited bearing 17 runs through the movable plate 18. The inner ring of the limited bearing 17 is interference-fitted with the movable rod 16. The set limit bearing 17 fixes the rotation position of the movable rod 16 and realizes the relative rotation of the movable rod 16 and the movable plate 18. The bottom end of the movable rod 16 is welded with a rotating plate 15. The set rotating plate 15 is disc-shaped, and the movable rod 16 is not fixed to the rotation center of the rotating plate 15, so that the movable rod 16 can move in a circle by rotating the rotating plate 15. The two plug-in rods 20 can move back and forth during the transmission process, so that the bending hoop sheet can be continuously and quickly unloaded, thereby further improving the convenience of using the device. The bottom end of the rotating plate 15 is fixedly connected to the output shaft of the driving motor 14, and the driving motor 14 is provided to provide power. The fixed end of the driving motor 14 is provided with a mounting plate 13, and the side surface of the mounting plate 13 is fixedly connected to the support plate 1, and the fixed end of the driving motor 14 is welded to the top surface of the mounting plate 13.

[0029] The rotating motor 12 and the driving motor 14 are both prior arts, and their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] How it works

[0031] When using the special production device for clamps, the user places the clamp plate on the top surface of the lower mold 11 and starts the hydraulic rod 9. The movable end of the hydraulic rod 9 drives the upper mold 10 to move downward to achieve the bending processing of the clamp plate. At the same time, the two rotating motors 12 are started to move the screw block 4 along the thread path of the screw rod 3. Under the connection of the two connecting plates 5, the shielding shell 6 is moved to the specified position to provide a shielding effect for the clamp plate bent by the upper mold 10 and the lower mold 11, so as to prevent the clamp plate from breaking and splashing during the bending processing, which may cause safety hazards. The shielding shell 6 provides a shielding effect to improve the safety of the device. The rubber plate 7 provides a buffering protection effect to prevent the shielding shell 6 from sliding and rubbing with the support plate 1, which may cause damage to the device parts.

[0032] After the bending process of the hoop plate is completed, the drive motor 14 is started. During the rotation transmission of the output shaft of the drive motor 14, the rotating plate 15 is rotated, and then the movable rod 16 is moved in a circle with the output shaft of the drive motor 14 as the center. During the transmission process, the two connecting rods 20 are moved horizontally back and forth, so that the hoop plate that has been bent can be continuously and quickly unloaded, and the convenience of using the device is improved. The limit bearing 17 is set to realize the relative rotation of the movable rod 16 and the movable plate 18. At the same time, under the transmission action of the pin shaft, the movable plate 18 and the movable plate 19 are flexibly rotated relative to each other, which improves the structural stability of the device parts and components, and provides the necessary conditions for converting the rotational power of the drive motor 14 into reciprocating power, so as to realize continuous and rapid unloading of the processed hoop plate.

[0033] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0034] 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 special production device for a clamp, comprising a support plate (1) and an upper mold (10) and a lower mold (11) for bending and processing a clamp plate, characterized in that: The top surface of the lower mold (11) is in contact with the upper mold (10), the top surface of the upper mold (10) is fixedly connected to the movable end of the hydraulic rod (9), the fixed end of the hydraulic rod (9) is welded to a fixed plate (8), the side surface of the fixed plate (8) is welded to the support plate (1), and the two ends of the side surface of the support plate (1) are fixedly connected to fixed frames (2); The inner cavity of the fixing frame (2) is rotatably connected to a screw rod (3), the screw rod (3) is threadedly connected to a screw block (4), the inner side wall of the fixing frame (2) is slidably connected to the screw block (4), the side of the screw block (4) is fixedly connected to a connecting plate (5), the adjacent sides of the two connecting plates (5) are welded with a shielding shell (6), a rubber plate (7) is provided on the side of the shielding shell (6), and the side of the rubber plate (7) away from the shielding shell (6) is slidably connected to the support plate (1).

2. A clamp-specific production device according to claim 1, characterized in that: The side surface of the upper mold (10) is in sliding frictional contact with the support plate (1), and a rotating motor (12) is installed on the top surface of the fixed frame (2).

3. A clamp-specific production device according to claim 2, characterized in that: The output shaft of the rotating motor (12) is fixedly connected to the screw rod (3), and plug-in rods (20) are inserted into the two ends of the side surface of the support plate (1) through the through slots provided therein.

4. A clamp-specific production device according to claim 3, characterized in that: The end surfaces of the two plug-in rods (20) are welded with a movable plate (19), and the side of the movable plate (19) away from the plug-in rod (20) is rotatably connected to a movable plate (18) via a pin shaft.

5. The clamp-specific production device according to claim 4 is characterized in that: A limit bearing (17) is embedded and fixedly connected to the top surface of the movable plate (18), and the inner ring of the limit bearing (17) is interference-fitted with a movable rod (16).

6. The clamp-specific production device according to claim 5, characterized in that: A rotating plate (15) is welded to the bottom end of the movable rod (16), and the bottom end of the rotating plate (15) is fixedly connected to the output shaft of the driving motor (14).

7. A clamp-specific production device according to claim 6, characterized in that: A mounting plate (13) is provided at the fixed end of the driving motor (14), and a side surface of the mounting plate (13) is fixedly connected to the supporting plate (1).

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