Bending machine with positioning function

Abstract

The bending machine with the positioning function relates to the technical field of bending machines and comprises a bottom plate, two vertical plates are installed at the two ends of the top end of the bottom plate respectively, an installation groove is formed in the bottom end of one end of each vertical plate, and a first electric telescopic rod is installed at the bottom end of the interior of each installation groove through a bolt; the top end of the first electric telescopic rod is connected with a movable block through a bolt, a clamping plate is arranged in the middle of the top end of the bottom plate, and connecting plates are arranged on the two sides of the clamping plate. According to the bending device, a clamping plate can be driven to move up and down in the stretching and retracting process of a second electric telescopic rod through the existence of the clamping plate, so that a workpiece can be fixed and clamped through a fixing plate and the clamping plate, the positioning effect of the bending position is guaranteed, and then the bending effect is improved by adjusting the height position of a limiting plate. And the maximum angle of the workpiece bent by the pressing plate is controlled, so that the bending precision of the device is ensured, and the bending angle positioning effect of the device is realized.

Description

Technical Field

[0001] This utility model relates to the field of bending machine technology, specifically a bending machine with positioning function. Background Technology

[0002] Bending machines are mainly used to deform workpieces, enabling them to be processed into various shapes. In the existing technology, bending machines lack a good positioning structure during use, which leads to unstable bending quality, easy deviation in bending position, or deviation in bending angle, affecting bending accuracy. Therefore, in order to solve this problem, this paper was developed to design a bending machine with positioning function. Utility Model Content

[0003] The purpose of this invention is to provide a bending machine with a positioning function to solve the positioning function problem mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a bending machine with positioning function, comprising a base plate, two vertical plates installed at both ends of the top of the base plate, and a mounting groove formed at the bottom of one end of each vertical plate. A first electric telescopic rod is bolted to the bottom of the mounting groove, and a movable block is bolted to the top of the first electric telescopic rod. A clamping plate is provided at the middle position of the top of the base plate, and connecting plates are provided on both sides of the clamping plate. A limit plate is welded to the top of the connecting plate, and the bottom of the clamping plate... Both ends of the device are bolted to a second electric telescopic rod, and the bottom end of the second electric telescopic rod is bolted to the top of the base plate. A top plate is installed on the top of the base plate, and a fixing plate is installed at the middle position of the bottom end of the top plate. Both sides of the top plate are provided with bidirectional threaded rods, and a pressure plate is provided below the bidirectional threaded rods. A limit rod is installed on the top of the pressure plate. Two threaded blocks are sleeved on the outer side of the bidirectional threaded rods, and the bottom end of the threaded blocks is hinged to a connecting rod through a hinge. Two servo motors are provided at one end of the bottom of the top plate.

[0005] Preferably, the servo motor is installed at the top of one end of the vertical plate, and the output end of the servo motor passes through one end of the vertical plate and is connected to the bidirectional threaded rod.

[0006] Preferably, the bottom end of the connecting rod is hinged to the top of the pressure plate via a hinge, and the two connecting rods are in an inverted V shape in space.

[0007] Preferably, the limiting plate and the pressure plate are located in the same vertical plane, and the limiting plate is positioned directly below the pressure plate.

[0008] Preferably, the connecting plate and the movable block are at the same height, and one end of the connecting plate is connected to one end of the movable block by welding.

[0009] Preferably, the fixing plate and the clamping plate are located in the same vertical plane, and the fixing plate and the clamping plate have the same length.

[0010] Preferably, the top end of the limiting rod penetrates through the bottom end of the top plate and extends above the top plate, and the limiting rod is in a vertical state.

[0011] Compared with related technologies, the bending machine with positioning function provided by this utility model has the following beneficial effects:

[0012] This utility model provides a clamping plate and a limiting plate. By utilizing the presence of the clamping plate, during the extension and retraction of the second electric telescopic rod, the clamping plate can be driven to move up and down, thereby enabling the fixing plate and clamping plate to fix and hold the workpiece, ensuring the positioning effect of the bending position. Then, by adjusting the height position of the limiting plate, this device controls the maximum angle of the workpiece bending by the pressure plate, thereby ensuring the bending accuracy of this device and achieving the bending angle positioning effect of this device, ensuring quality. Attached Figure Description

[0013] Figure 1 This is a frontal cross-sectional view of the present invention.

[0014] Figure 2 This is a side sectional view of the present invention.

[0015] Figure 3 This is a top view cross-sectional structural diagram of the present invention.

[0016] In the diagram: 1. Mounting slot; 2. First electric telescopic rod; 3. Clamping plate; 4. Second electric telescopic rod; 5. Vertical plate; 6. Base plate; 7. Connecting plate; 8. Connecting rod; 9. Threaded block; 10. Fixing plate; 11. Top plate; 12. Two-way threaded rod; 13. Pressure plate; 14. Limiting plate; 15. Limiting rod; 16. Movable block; 17. Servo motor. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] Example 1: Please refer to Figures 1-3A bending machine with positioning function includes a base plate 6. Two vertical plates 5 are installed at both ends of the top of the base plate 6. A mounting groove 1 is formed at the bottom of one end of each vertical plate 5. A first electric telescopic rod 2 is bolted to the bottom of the mounting groove 1, and a movable block 16 is bolted to the top of the first electric telescopic rod 2. A clamping plate 3 is located at the middle of the top of the base plate 6, and connecting plates 7 are provided on both sides of the clamping plate 3. A limit plate 14 is welded to the top of the connecting plate 7. A second electric telescopic rod is bolted to both ends of the bottom of the clamping plate 3. The bottom end of the second electric telescopic rod 4 is connected to the top end of the base plate 6 by bolts. The top end of the base plate 6 is equipped with a top plate 11, and a fixing plate 10 is installed at the middle position of the bottom end of the top plate 11. Both sides of the top plate 11 are provided with bidirectional threaded rods 12, and a pressure plate 13 is provided below the bidirectional threaded rods 12. A limit rod 15 is installed at the top end of the pressure plate 13. Two threaded blocks 9 are sleeved on the outer side of the bidirectional threaded rods 12, and a connecting rod 8 is hinged to the bottom end of the threaded blocks 9 through a hinge. Two servo motors 17 are provided at one end of the bottom end of the top plate 11.

[0019] The servo motor 17 is installed at the top of one end of the vertical plate 5, and the output end of the servo motor 17 passes through one end of the vertical plate 5 and is connected to the bidirectional threaded rod 12.

[0020] The bottom end of the connecting rod 8 is hinged to the top of the pressure plate 13 via a hinge, and the two connecting rods 8 are in an inverted V shape in space;

[0021] The limiting plate 14 and the pressure plate 13 are located in the same vertical plane, and the limiting plate 14 is located directly below the pressure plate 13;

[0022] The connecting plate 7 and the movable block 16 are at the same height, and one end of the connecting plate 7 is connected to one end of the movable block 16 by welding;

[0023] The fixing plate 10 and the clamping plate 3 are located in the same vertical plane, and the fixing plate 10 and the clamping plate 3 have the same length;

[0024] The top end of the limiting rod 15 penetrates the bottom end of the top plate 11 and extends above the top plate 11, and the limiting rod 15 is in a vertical state.

[0025] Specifically, such as Figure 1 , Figure 2 and Figure 3As shown, in the operation of this device, firstly, the device is equipped with a fixed plate 10 and a clamping plate 3. Since the clamping plate 3 and the fixed plate 10 are located in the same vertical plane, the clamping plate 3 can be moved up and down by the extension and retraction of the second electric telescopic rod 4. This allows for flexible adjustment of the distance between the fixed plate 10 and the clamping plate 3, thus ensuring the fixed plate 10 and the clamping plate 3 can fix and clamp the workpiece for bending, ensuring the subsequent bending position of the workpiece and the bending quality of this device. Then, the device can drive the bidirectional threaded rod 12 to rotate by the servo motor 17. The rotation of the bidirectional threaded rod 12 and the connection of the connecting rod 8, combined with the rotation restriction of the limiting rod 15, allow the two threaded blocks 9 to move horizontally in opposite directions during the rotation of the bidirectional threaded rod 12. Through the movement of the threaded blocks 9 and the connection of the connecting rod 8, the connecting rod 8 can be able to... The pressure plate 13 acts as a push-pull mechanism, allowing it to move up and down. The downward movement of the pressure plate 13 enables bending of the workpiece, thus achieving the basic bending function of this device. To improve bending accuracy, a limit plate 14 is incorporated. Since the limit plate 14 and the pressure plate 13 are located in the same vertical plane, the maximum downward movement of the pressure plate 13 can be limited by the limit plate 14, thereby controlling the maximum bending angle of the workpiece. Furthermore, the extension and retraction of the first electric telescopic rod 2 drives the movable block 16 to move up and down, which in turn drives the connecting plate 7 and the limit plate 14 to move up and down. This allows for flexible adjustment of the height of the limit plate 14, further limiting the downward movement of the pressure plate 13 and controlling the bending angle of the workpiece, ensuring bending accuracy and improving bending quality.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bending machine with positioning function, comprising a base plate (6), characterized in that: Two vertical plates (5) are installed at both ends of the top of the base plate (6), and a mounting groove (1) is opened at the bottom end of one end of the vertical plate (5). A first electric telescopic rod (2) is installed inside the bottom end of the mounting groove (1) by bolts, and a movable block (16) is connected to the top end of the first electric telescopic rod (2) by bolts. A clamping plate (3) is set at the middle position of the top of the base plate (6), and a connecting plate (7) is set on both sides of the clamping plate (3). A limit plate (14) is connected to the top end of the connecting plate (7) by welding. A second electric telescopic rod (4) is connected to both ends of the bottom end of the clamping plate (3) by bolts, and the second electric telescopic rod ( 4) The bottom end is connected to the top end of the base plate (6) by bolts. The top end of the base plate (6) is equipped with a top plate (11), and a fixing plate (10) is installed at the middle position of the bottom end of the top plate (11). Both sides of the top plate (11) are provided with bidirectional threaded rods (12), and a pressure plate (13) is provided below the bidirectional threaded rods (12). The top end of the pressure plate (13) is equipped with a limit rod (15). Two threaded blocks (9) are sleeved on the outside of the bidirectional threaded rods (12), and a connecting rod (8) is hinged to the bottom end of the threaded blocks (9) through a hinge. Two servo motors (17) are provided at one end of the bottom end of the top plate (11).

2. A bending machine with positioning function according to claim 1, characterized in that: The servo motor (17) is installed at the top of one end of the vertical plate (5), and the output end of the servo motor (17) passes through one end of the vertical plate (5) and is connected to the bidirectional threaded rod (12).

3. A bending machine with positioning function according to claim 1, characterized in that: The bottom end of the connecting rod (8) is hinged to the top of the pressure plate (13) through a hinge, and the two connecting rods (8) are in an inverted V shape in space.

4. A bending machine with positioning function according to claim 1, characterized in that: The limiting plate (14) and the pressure plate (13) are located in the same vertical plane, and the limiting plate (14) is located directly below the pressure plate (13).

5. A bending machine with positioning function according to claim 1, characterized in that: The connecting plate (7) and the movable block (16) are at the same height, and one end of the connecting plate (7) is connected to one end of the movable block (16) by welding.

6. A bending machine with positioning function according to claim 1, characterized in that: The fixing plate (10) and the clamping plate (3) are located in the same vertical plane, and the fixing plate (10) and the clamping plate (3) have the same length.

7. A bending machine with positioning function according to claim 1, characterized in that: The top end of the limiting rod (15) penetrates the bottom end of the top plate (11) and extends above the top plate (11), and the limiting rod (15) is in a vertical state.

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