A sheet metal bending machine device with a protection assembly

Abstract

The utility model discloses a sheet metal part bending machine device with protection subassembly relates to sheet metal part processing technical field, including base, the middle position of base top is equipped with the installation slot, and one end in installation slot is equipped with two -way screw rod through bearing, one end of two -way screw rod penetrates installation slot inside another end and is connected with the rotating handle, and two screw blocks are equipped with the outside of two -way screw rod. The utility model discloses through the existence of second electric telescopic handle, in the bending process of sheet metal part, can be through the telescopic of second electric telescopic handle to the vertical direction positioning effect of sheet metal part, then through the up and down movement of mounting plate drive pressure roller synchronous movement to the bending of sheet metal part, through the rotation of pressure roller formation rolling contact, so as to avoid the phenomenon of scratch, the protection effect of sheet metal part and pressure roller itself all play, guarantee the bending quality of the device.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, specifically to a sheet metal bending machine device with protective components. Background Technology

[0002] Sheet metal processing is a comprehensive cold working process for thin metal sheets. Products processed through sheet metal processing are called sheet metal parts. This includes various processing methods such as shearing, punching / cutting / combined cutting, bending, welding, riveting, splicing, and forming. Bending is a common processing method in sheet metal part processing. In existing technologies, sheet metal bending machines lack adequate protective components during processing, which easily leaves scratches on the surface of the sheet metal parts during bending. This not only easily damages the sheet metal parts themselves but also the bending head. Therefore, to solve this problem, this paper proposes a sheet metal bending machine with protective components. Utility Model Content

[0003] The purpose of this utility model is to provide a sheet metal bending machine device with protective components to solve the problem of lack of protection mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a sheet metal bending machine device with protective components, including a base, a mounting groove is provided at the middle position of the top of the base, and a bidirectional threaded rod is mounted on one end of the mounting groove via a bearing. One end of the bidirectional threaded rod passes through the inside of the mounting groove and is connected to the other end of a rotating handle. Two threaded blocks are sleeved on the outer side of the bidirectional threaded rod. Clamping plates are provided at both ends of the top of the base, and a top block is provided at the top of the base. Vertical columns are installed around the bottom of the top block, and the bottom ends of the vertical columns are connected to the top of the base by welding. A clamping block is provided at the middle position of the bottom of the top block, and the top of the clamping block... Both sides of the top block are bolted with second electric telescopic rods. The top of the second electric telescopic rod is connected to the bottom of the top block with bolts. Fixing plates are welded to both sides of the top block. First electric telescopic rods are installed at both ends of the bottom of the fixing plates. The bottom of the first electric telescopic rods is connected to the mounting plate. Pressure rollers are provided below the mounting plates. Insert rods are installed at the center of both ends of the pressure rollers. Fixing blocks are installed at both ends of the bottom of the mounting plates. A clamping plate is welded to the bottom of the fixing blocks. A baffle is provided on one side of the clamping plate. A groove is opened on one side of the fixing blocks. A spring block is installed at the top of the groove. A slider is connected to the bottom of the spring block.

[0005] Preferably, one side of the baffle is in contact with one side of the fixed block, and one end of the slider passes through one side of the groove and is connected to the baffle.

[0006] Preferably, the card plate is in the shape of an inverted U, and the baffle is disposed on one side of the card plate opening.

[0007] Preferably, the length of the groove is greater than the height of the card plate, and one side of the card plate is in contact with one side of the baffle.

[0008] Preferably, one end of the insertion rod passes through one end of the card plate and extends into the inside of the card plate, and the diameter of the insertion rod is the same as the height inside the card plate.

[0009] Preferably, the clamping plate is positioned directly above the threaded block, and the bottom end of the clamping plate is connected to the top end of the threaded block by welding.

[0010] Preferably, the threaded block is square in shape, and the height of the threaded block is the same as the height inside the mounting groove.

[0011] Compared with related technologies, the sheet metal bending machine device with protective components provided by this utility model has the following beneficial effects: This utility model provides a pressure roller and a clamping block. By utilizing the presence of a second electric telescopic rod, the sheet metal part can be vertically positioned during the bending process using the extension and retraction of the second electric telescopic rod. Then, by using the up and down movement of the mounting plate to drive the pressure roller to move synchronously during the bending of the sheet metal part, the rotation of the pressure roller forms rolling contact, thereby avoiding scratches and protecting both the sheet metal part and the pressure roller itself, ensuring the bending quality of this device. Attached Figure Description

[0012] Figure 1 This is a frontal cross-sectional view of the present invention. Figure 2 This is a side sectional view of the present invention. Figure 3 This is a top view cross-sectional structural diagram of the present invention; Figure 4 This is an enlarged structural diagram of the card plate of this utility model.

[0013] In the diagram: 1. Base; 2. Mounting groove; 3. Pressure roller; 4. Mounting plate; 5. Vertical column; 6. Fixing plate; 7. Top block; 8. First electric telescopic rod; 9. Second electric telescopic rod; 10. Clamping block; 11. Card plate; 12. Threaded block; 13. Two-way threaded rod; 14. Clamping plate; 15. Rotating handle; 16. Fixing block; 17. Slide groove; 18. Spring block; 19. Sliding block; 20. Baffle; 21. Insert rod. Detailed Implementation

[0014] 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.

[0015] Example 1: Please refer to Figure 1-4 A sheet metal bending machine device with protective components includes a base 1. A mounting groove 2 is formed at the middle of the top of the base 1. A bidirectional threaded rod 13 is mounted on one end of the mounting groove 2 via a bearing. One end of the bidirectional threaded rod 13 passes through the mounting groove 2 and is connected to a rotating handle 15 at the other end. Two threaded blocks 12 are fitted around the outer side of the bidirectional threaded rod 13. Clamping plates 14 are provided at both ends of the top of the base 1. A top block 7 is provided at the top of the base 1. Vertical columns 5 are installed around the bottom of the top block 7, and the bottom ends of the vertical columns 5 are welded to the top of the base 1. A clamping block 10 is provided at the middle of the bottom of the top block 7, and a second clamping block 10 is bolted to both sides of the top of the clamping block 10. The top end of the electric telescopic rod 9 is connected to the bottom end of the top block 7 by bolts, and the top block 7 has a fixing plate 6 welded on both sides. The bottom ends of the fixing plate 6 are equipped with the first electric telescopic rod 8, and the bottom end of the first electric telescopic rod 8 is connected to the mounting plate 4. The mounting plate 4 is provided with a pressure roller 3 below it, and the center of both ends of the pressure roller 3 is equipped with a rod 21. The bottom ends of the mounting plate 4 are equipped with fixing blocks 16, and the bottom end of the fixing block 16 is welded with a clamping plate 11. A baffle 20 is provided on one side of the clamping plate 11. A groove 17 is opened on one side of the fixing block 16, and a spring block 18 is installed at the top end inside the groove 17. The bottom end of the spring block 18 is connected to a slider 19. One side of the baffle 20 is in contact with one side of the fixed block 16, and one end of the slider 19 passes through one side of the slide groove 17 and is connected to the baffle 20. The card plate 11 is in the shape of an inverted U, and the baffle 20 is located on one side of the opening of the card plate 11; The internal length of the chute 17 is greater than the internal height of the clamping plate 11, and one side of the clamping plate 11 is in contact with one side of the baffle 20. One end of the insertion rod 21 passes through one end of the card plate 11 and extends into the interior of the card plate 11, and the diameter of the insertion rod 21 is the same as the height of the interior of the card plate 11; The clamping plate 14 is positioned directly above the threaded block 12, and the bottom end of the clamping plate 14 is connected to the top end of the threaded block 12 by welding. The threaded block 12 is square in shape, and the height of the threaded block 12 is the same as the internal height of the mounting groove 2; Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, during the use of this device, the sheet metal part to be bent can first be placed on the base 1. Then, the user can manually rotate the handle 15, which will drive the bidirectional threaded rod 13 to rotate. The rotation of the bidirectional threaded rod 13 and the connection restriction of the clamping plate 14 will drive the two threaded blocks 12 to move horizontally in opposite directions. This allows for flexible adjustment of the distance between the two clamping plates 14, thus fixing and clamping the sheet metal part. This facilitates a certain positioning effect during the subsequent bending process of the sheet metal part. Secondly, this device also has a clamping block 10. After the user fixes and positions the sheet metal part horizontally using the clamping plate 14, the user can use the extension and retraction of the second electric telescopic rod 9 to move the clamping block 10 up and down, thereby adjusting the height of the clamping block 10 to restrict the sheet metal part vertically, further ensuring the subsequent bending quality of this device. Then, this device is equipped with... The presence of the first electric telescopic rod 8 allows the mounting plate 4 to move up and down via its extension and retraction. During this up-and-down movement, the pressure roller 3 moves synchronously. Therefore, this device can bend sheet metal parts by utilizing the up-and-down movement of the pressure roller 3. During this process, since the mounting plate 4 is securely positioned below the mounting plate 4 by the insert rod 21 inside the clamping plate 11, the rotation of the pressure roller 3 effectively prevents scratches on the sheet metal surface during bending. This rotation also reduces damage to the pressure roller 3. The rolling contact provides a protective effect. Furthermore, the device can move the baffle 20 up and down using the sliding structure between the slider 19 and the groove 17, facilitating the disassembly of the pressure roller 3 and the insert rod 21. This improves the flexibility and convenience of the device, making it practical and easy to replace and maintain.

[0016] 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.

[0017] 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 sheet metal bending machine device with protective components, comprising a base (1), characterized in that: A mounting groove (2) is provided at the middle position of the top of the base (1), and a double-threaded rod (13) is installed at one end of the mounting groove (2) through a bearing. One end of the double-threaded rod (13) passes through the other end of the mounting groove (2) and is connected to a rotating handle (15). Two threaded blocks (12) are sleeved on the outside of the double-threaded rod (13). Both ends of the top of the base (1) are provided with clamping plates (14), and a top block (7) is provided at the top of the base (1). Vertical columns (5) are installed around the bottom of the top block (7), and the bottom of the vertical columns (5) is connected to the top of the base (1) by welding. A clamping block (10) is provided at the middle position of the bottom of the top block (7), and a second electric telescopic rod (9) is installed on both sides of the top of the clamping block (10) by bolts. The top end of 9) is connected to the bottom end of the top block (7) by bolts, and the top block (7) is equipped with a fixing plate (6) by welding on both sides. The bottom ends of the fixing plate (6) are equipped with a first electric telescopic rod (8), and the bottom end of the first electric telescopic rod (8) is connected to an installation plate (4). The mounting plate (4) is provided with a pressure roller (3) below it, and the center of both ends of the pressure roller (3) is equipped with a plug rod (21). The bottom ends of the mounting plate (4) are equipped with a fixing block (16), and the bottom end of the fixing block (16) is welded with a clamping plate (11). A baffle (20) is provided on one side of the clamping plate (11). A groove (17) is opened on one side of the fixing block (16), and a spring block (18) is installed at the top end inside the groove (17). The bottom end of the spring block (18) is connected to a slider (19).

2. The sheet metal bending machine device with protective components according to claim 1, characterized in that: One side of the baffle (20) is in contact with one side of the fixed block (16), and one end of the slider (19) passes through one side of the slide groove (17) and is connected to the baffle (20).

3. The sheet metal bending machine device with protective components according to claim 1, characterized in that: The card plate (11) is in the shape of an inverted U, and the baffle (20) is located on the opening side of the card plate (11).

4. The sheet metal bending machine device with protective components according to claim 1, characterized in that: The length of the groove (17) is greater than the height of the plate (11), and one side of the plate (11) is in contact with one side of the baffle (20).

5. A sheet metal bending machine device with protective components according to claim 1, characterized in that: One end of the insertion rod (21) passes through one end of the card plate (11) and extends into the inside of the card plate (11), and the diameter of the insertion rod (21) is the same as the height inside the card plate (11).

6. A sheet metal bending machine device with protective components according to claim 1, characterized in that: The clamping plate (14) is positioned directly above the threaded block (12), and the bottom end of the clamping plate (14) is connected to the top end of the threaded block (12) by welding.

7. A sheet metal bending machine device with protective components according to claim 1, characterized in that: The threaded block (12) is square in shape, and the height of the threaded block (12) is the same as the height inside the mounting groove (2).

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