Bending apparatus for metal pieces

Abstract

The utility model relates to a kind of bending equipment of metal piece in metal piece bending technical field, comprising: installation bottom plate, its bottom end end portion is welded with support bottom column;Fixed guide slot, it is set up in the top of the installation bottom plate;Servo motor, it is fixed in the inside of the installation bottom plate, and output end is fixed with threaded rod, threaded rod is in the inside of the fixed guide slot;Mobile bottom block, it is movably located in the threaded rod outside of the servo motor output end;Self-adjusting mechanism, it is fixed in the top of the mobile bottom block;Fixed clamping mechanism, it is movably located in the inside of the self-adjusting mechanism, by the fixed clamping mechanism being equipped, when metal piece is installed, metal piece can be rotated, the position required to be bent is aligned manually, then after alignment is completed, fixed clamping mechanism can be adjusted, metal piece is clamped and fixed, it is convenient to adjust, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of metal bending technology, and in particular to a metal bending device. Background Technology

[0002] Metal parts refer to various components produced through metal manufacturing processes. Metal manufacturing includes processes such as bending, cutting, assembly, and forming, and is widely used in industries such as machinery, construction, and automobiles.

[0003] A search revealed a bending device for processing metal parts, disclosed in publication number CN222470344U. This device includes a base, on which a clamping mechanism and a conveying mechanism are mounted. The clamping mechanism is used to clamp the tube to be bent and is installed at the conveying end of the conveying mechanism. The conveying mechanism is mounted on the upper surface of the base and can convey the clamping mechanism and the tube to be bent toward one side of the bending machine. The conveying end of the conveying mechanism has two sets of symmetrically arranged fixing plates, and a guide rod is fixedly connected between the two sets of fixing plates. The guide rod is parallel to the conveying direction of the conveying mechanism, and a sliding sleeve is fitted onto the surface of the guide rod. The sliding sleeve is connected to the clamping mechanism, and springs are fitted at both ends of the guide rod.

[0004] The above-described technical solution has certain beneficial effects, but in actual operation, due to the uncontrollability of the motor's opening and closing, it is easy to misalign the required bending position when adjusting the rotation. Therefore, we propose a bending device for metal parts. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a bending device for metal parts, which can solve the problems existing in the background art.

[0006] The technical solution of this utility model is:

[0007] A bending device for metal parts, comprising:

[0008] The mounting base plate has a supporting column welded to its bottom end;

[0009] A fixed guide groove is provided at the top of the mounting base plate;

[0010] A servo motor is fixedly installed inside the mounting base plate, and a threaded rod is fixedly provided at the output end, with the threaded rod located inside the fixed guide groove.

[0011] A movable base block is movably located on the outside of the threaded rod at the output end of the servo motor;

[0012] A self-adjusting mechanism is fixedly mounted on the top of the movable base block;

[0013] A fixed clamping mechanism is movably located inside the self-adjusting mechanism;

[0014] A connecting shielding and protective mechanism is fixedly installed at both ends of the self-adjusting mechanism.

[0015] In a further technical solution, the self-adjusting mechanism includes a connecting base frame, a fixed guide rod is fixedly connected to the inner side of the connecting base frame, and a return spring is fixedly connected to both ends of the inner side of the connecting base frame.

[0016] In a further technical solution, the fixing clamping mechanism includes a movable mounting block. A fixing through hole is formed in the lower part of the movable mounting block, and a fixing through groove is formed in the upper part of the movable mounting block. A fixing connecting frame is fixedly connected to the outer side of the top surface of the movable mounting block. A threaded sleeve is fixedly connected to the top of the fixing connecting frame. A movable threaded column is movably connected to the inner side of the threaded sleeve and the interior of the fixing connecting frame. A connecting base is fixedly connected to the bottom end of the movable threaded column. A movable sleeve block is movably fitted onto the outer surface of the connecting base. A connecting pressing block is fixedly connected to the bottom end of the movable sleeve block. A fixing top groove is formed at the top of the movable mounting block, and a rotating top plate is fixedly connected to the top of the movable threaded column.

[0017] In a further technical solution, the movable threaded column and the threaded sleeve are connected by threads, and the movable threaded column and the fixed connecting frame slide against each other.

[0018] In a further technical solution, the other end of the reset spring is fixedly connected to one side of the movable mounting block, and the outer side of the connecting pressing block is in contact with the inner side of the fixed top groove.

[0019] In a further technical solution, the connection shielding and protection mechanism includes a fixed connecting arm, the surface of which is provided with a fixed limiting hole, a connecting plug is movably engaged on the inner side of the fixed connecting arm, a fixed limiting component is symmetrically provided on one side of the connecting plug, a connecting handle is fixedly connected to the middle of one side of the connecting plug, and a connection shielding arm is fixedly connected to the middle of the bottom end of the connecting plug.

[0020] In a further technical solution, the fixed limiting component includes a connecting mounting sleeve, a force-bearing spring is fixedly connected to one end of the inner side of the connecting mounting sleeve, a connecting mounting plate is fixedly connected to the other end of the force-bearing spring, a connecting limiting rod is fixedly connected to the side of the connecting mounting plate away from the force-bearing spring, and the other end of the connecting limiting rod is provided with an arc-shaped surface, which fits against the fixed limiting hole.

[0021] The beneficial effects of this utility model are:

[0022] 1. With the provided fixed clamping mechanism, the metal part can be rotated during installation, and the required bending position can be manually aligned. After alignment, the fixed clamping mechanism can be adjusted to clamp and fix the metal part, which is convenient for adjustment and easy to use.

[0023] 2. The connection shielding and protection mechanism can shield the fixed guide groove during use, preventing impurities from sticking to the threaded rods at the output end of the servo motor during the bending of metal parts, which could cause jamming between the moving base block and the threaded rods, preventing normal use and making operation convenient. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of a metal bending device according to an embodiment of the present invention;

[0025] Figure 2 This is a partially exploded structural diagram of a metal bending device according to an embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of the self-adjusting structure and the connecting shielding and protection mechanism of a metal part bending device according to an embodiment of this utility model;

[0027] Figure 4 This is a schematic diagram of the fixing and clamping mechanism of a bending device for metal parts according to an embodiment of the present invention;

[0028] Figure 5 This is a schematic diagram of the fixed limiting component structure of a bending device for metal parts according to an embodiment of this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Install the base plate;

[0031] 2. Fix the guide groove;

[0032] 3. Servo motor;

[0033] 4. Move the bottom block;

[0034] 5. Self-adjusting mechanism; 51. Connecting base frame; 52. Fixed guide rod; 53. Return spring;

[0035] 6. Fixed clamping mechanism; 61. Movable mounting block; 62. Fixed through hole; 63. Fixed through groove; 64. Fixed top groove; 65. Fixed connecting frame; 66. Threaded sleeve; 67. Movable threaded column; 68. Movable sleeve block; 69. Connecting base; 610. Rotating top plate; 611. Connecting extrusion block;

[0036] 7. Connect the shielding and protective mechanism; 71. Fix the connecting arm; 72. Fix the limiting hole; 73. Connect the plug; 74. Fix the limiting component; 75. Connect the handle; 76. Connect the shielding arm;

[0037] 741. Connecting mounting sleeve; 742. Force-bearing spring; 743. Connecting mounting plate; 744. Connecting limit rod; 745. Curved surface. Detailed Implementation

[0038] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0039] Example:

[0040] like Figures 1-5 As shown, a bending device for metal parts includes:

[0041] The mounting base plate 1 has a supporting column welded to its bottom end;

[0042] Fixed guide groove 2 is formed on the top of mounting base plate 1;

[0043] The servo motor 3 is fixed inside the mounting base plate 1, and the output end is fixedly provided with a threaded rod, which is located inside the fixed guide groove 2.

[0044] The movable base block 4 is movably located on the outside of the threaded rod at the output end of the servo motor 3;

[0045] The self-adjusting mechanism 5 is fixedly mounted on the top of the movable base block 4;

[0046] The fixed clamping mechanism 6 is movably located inside the self-adjusting mechanism 5;

[0047] The connecting shielding and protection mechanism 7 is fixedly installed at both ends of the self-adjusting mechanism 5.

[0048] The working principle of the above technical solution is as follows:

[0049] During use, the metal part is inserted into the inner side of the fixing clamping mechanism 6, and the metal part can be rotated and adjusted to align the desired bending position with the bending component. Then, the fixing clamping mechanism 6 is adjusted to clamp and fix the metal part, thereby stably bending the metal part. At the same time, the metal part is pulled during bending, and the fixing clamping mechanism 6 can move on its own under the action of the self-adjusting mechanism 5. After the bending is completed, the fixing clamping mechanism 6 can be reset under the action of the self-adjusting mechanism 5. The overall structure is simple and the operation is convenient and quick.

[0050] In another embodiment, such as Figure 3As shown, the self-adjusting mechanism 5 includes a connecting base 51, a fixed guide rod 52 is fixedly connected to the inner side of the connecting base 51, and a return spring 53 is fixedly connected to both ends of the inner side of the connecting base 51.

[0051] During the bending process, when the metal part is pulled, the fixed clamping mechanism 6 can be moved, so that the fixed clamping mechanism 6 can move on the outside of the surface of the fixed guide rod 52, compressing and stretching the fixed guide rod 52, thereby adjusting itself. The operation is convenient and quick.

[0052] In another embodiment, such as Figure 4 As shown, the fixed clamping mechanism 6 includes a movable mounting block 61. A fixed through hole 62 is provided in the lower part of the interior of the movable mounting block 61, and a fixed through groove 63 is provided in the upper part of the interior of the movable mounting block 61. A fixed connecting frame 65 is fixedly connected to the outer side of the top surface of the movable mounting block 61. A threaded sleeve 66 is fixedly connected to the top of the fixed connecting frame 65. A movable threaded column 67 is movably connected to the inner side of the threaded sleeve 66 and the interior of the fixed connecting frame 65. A connecting base 69 is fixedly connected to the bottom end of the movable threaded column 67. A movable sleeve block 68 is movably sleeved on the outer side of the surface of the connecting base 69. A connecting pressing block 611 is fixedly connected to the bottom end of the movable sleeve block 68. A fixed top groove 64 is provided in the top of the movable mounting block 61, and a rotating top plate 610 is fixedly connected to the top of the movable threaded column 67.

[0053] This facilitates the insertion of the metal part into the inner side of the fixed through slot 63. Then, the metal part is rotated to align the required bending position between the metal part and the bending component. The rotating top plate 610 then rotates the movable threaded column 67 and the connecting base plate 69, causing the movable threaded column 67 to rotate inside the threaded sleeve 66 and move downwards. This causes the connecting base plate 69, the movable sleeve block 68, and the connecting pressing block 611 to move downwards, allowing the connecting pressing block 611 to clamp and fix the metal part inside the fixed through slot 63. This makes the operation convenient.

[0054] In another embodiment, such as Figure 4 As shown, the movable threaded post 67 and the threaded sleeve 66 are connected by threads, and the movable threaded post 67 and the fixed connecting bracket 65 slide against each other.

[0055] The movable threaded column 67 can rotate inside the threaded sleeve 66 and move inside the threaded sleeve 66. At the same time, the movable threaded column 67 can move stably inside the fixed connecting frame 65, making operation convenient.

[0056] In another embodiment, such as Figure 3 and Figure 4As shown, the other end of the reset spring 53 is fixedly connected to one side of the movable mounting block 61, and the outer side of the connecting pressing block 611 is in contact with the inner side of the fixed top groove 64.

[0057] When the movable mounting block 61 is moved, it can compress and stretch the return spring 53. At the same time, the connecting pressing block 611 can move stably inside the fixed top groove 64, making operation convenient.

[0058] In another embodiment, such as Figure 3 As shown, the connecting shielding and protective mechanism 7 includes a fixed connecting arm 71, a fixed limiting hole 72 is provided on the surface of the fixed connecting arm 71, a connecting plug 73 is movably engaged on the inner side of the fixed connecting arm 71, a fixed limiting component 74 is symmetrically provided on one side of the connecting plug 73, a connecting handle 75 is fixedly connected to the middle of one side of the connecting plug 73, and a connecting shielding arm 76 is fixedly connected to the middle of the bottom end of the connecting plug 73.

[0059] It is convenient to fit the connecting plug 73 onto the outer side of the end surface of the fixed connecting arm 71, so that the fixed limiting component 74 can be connected and cooperated with the fixed limiting hole 72 to connect and fix the fixed connecting arm 71 and the connecting plug 73. The connecting blocking arm 76 is installed so that the connecting blocking arm 76 can block the fixed guide groove 2, which is convenient to operate.

[0060] In another embodiment, such as Figure 5 As shown, the fixed limiting assembly 74 includes a connecting mounting sleeve 741. A force spring 742 is fixedly connected to one end of the inner side of the connecting mounting sleeve 741. A connecting mounting plate 743 is fixedly connected to the other end of the force spring 742. A connecting limiting rod 744 is fixedly connected to the side of the connecting mounting plate 743 away from the force spring 742. An arc-shaped surface 745 is provided at the other end of the connecting limiting rod 744. The arc-shaped surface 745 fits against the fixed limiting hole 72.

[0061] During the installation of the connecting plug 73, the end edge of the fixed connecting arm 71 can press against the arc-shaped surface 745, causing the connecting limiting rod 744 to move inward toward the connecting mounting sleeve 741, which in turn moves the connecting mounting plate 743 and compresses the force spring 742, thus adjusting itself. When the connecting plug 73 is stably fitted onto the outer surface of the fixed connecting arm 71, the force spring 742 can push the connecting mounting plate 743, causing the connecting limiting rod 744 and the arc-shaped surface 745 to reset, so that the arc-shaped surface 745 is engaged in the inner side of the fixed limiting hole 72, thereby limiting the connection and making the operation convenient.

[0062] The working principle of this utility model is as follows: During use, the connecting plug 73 is sleeved on the outer side of the end surface of the fixed connecting arm 71. The edge of the end of the fixed connecting arm 71 can compress the arc-shaped surface 745, causing the connecting limiting rod 744 to move inward towards the connecting mounting sleeve 741, driving the connecting mounting plate 743 to move, compressing the force spring 742, thereby adjusting itself. When the connecting plug 73 is stably sleeved on the outer side of the fixed connecting arm 71, the force spring 742 can push the connecting mounting plate 743, causing the connecting limiting rod 744 and the arc-shaped surface 745 to reset, so that the arc-shaped surface 745 is inserted into the inner side of the fixed limiting hole 72, thereby limiting the connection. This allows the connecting blocking arm 76 to block the fixed guide groove 2, preventing impurities from sticking to the threaded rod at the output end of the servo motor 3, and allowing the moving base block 4 and The threaded rods jam, and then the metal part is inserted into the inner side of the fixed through groove 63. The metal part is then rotated to align the required bending position with the bending component. Then, the rotating top plate 610 rotates the movable threaded column 67 and the connecting base plate 69, causing the movable threaded column 67 to rotate inside the threaded sleeve 66 and move downwards. This causes the connecting base plate 69, the movable sleeve block 68, and the connecting pressing block 611 to move downwards, so that the connecting pressing block 611 can clamp and fix the metal part inside the fixed through groove 63. Finally, during the bending process of the metal part, the metal part will be pulled, causing the movable mounting block 61 to move. This allows the movable mounting block 61 to move outside the surface of the fixed guide rod 52, compressing and stretching the return spring 53, thereby performing self-fine adjustment. The overall structure is simple and the operation is convenient and quick.

[0063] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A bending device for metal parts, characterized in that, include: The mounting base plate (1) has a supporting column welded to its bottom end; A fixed guide groove (2) is provided on the top of the mounting base plate (1); The servo motor (3) is fixed inside the mounting base plate (1), and the output end is fixedly provided with a threaded rod, which is located inside the fixed guide groove (2). The movable base block (4) is movably located on the outside of the threaded rod at the output end of the servo motor (3); A self-adjusting mechanism (5) is fixedly mounted on the top of the movable base block (4); The fixed clamping mechanism (6) is movably located inside the self-adjusting mechanism (5); The connecting shielding and protection mechanism (7) is fixedly installed at both ends of the self-adjusting mechanism (5).

2. The bending equipment for metal parts according to claim 1, characterized in that: The self-adjusting mechanism (5) includes a connecting base (51), a fixed guide rod (52) is fixedly connected to the inner side of the connecting base (51), and a return spring (53) is fixedly connected to both ends of the inner side of the connecting base (51).

3. The bending equipment for metal parts according to claim 2, characterized in that: The fixed clamping mechanism (6) includes a movable mounting block (61). The lower part of the movable mounting block (61) has a fixed through hole (62), and the upper part of the movable mounting block (61) has a fixed through groove (63). A fixed connecting frame (65) is fixedly connected to the outer side of the top surface of the movable mounting block (61). A threaded sleeve (66) is fixedly connected to the top of the fixed connecting frame (65). A movable threaded column (67) is movably connected to the inner side of the threaded sleeve (66) and the inside of the fixed connecting frame (65). A connecting base plate (69) is fixedly connected to the bottom end of the movable threaded column (67). A movable sleeve block (68) is movably sleeved on the outer side of the surface of the connecting base plate (69). A connecting pressing block (611) is fixedly connected to the bottom end of the movable sleeve block (68). A fixed top groove (64) is opened at the top of the movable mounting block (61). A rotating top plate (610) is fixedly connected to the top end of the movable threaded column (67).

4. The bending equipment for metal parts according to claim 3, characterized in that: The movable threaded column (67) and the threaded sleeve (66) are connected by threads, and the movable threaded column (67) and the fixed connecting frame (65) slide against each other.

5. A bending device for metal parts according to claim 3, characterized in that: The other end of the reset spring (53) is fixedly connected to one side of the movable mounting block (61), and the outer side of the connecting pressing block (611) is in contact with the inner side of the fixed top groove (64).

6. The bending equipment for metal parts according to claim 1, characterized in that: The connection shielding and protection mechanism (7) includes a fixed connecting arm (71), a fixed limiting hole (72) is provided on the surface of the fixed connecting arm (71), a connecting plug (73) is movably engaged on the inner side of the fixed connecting arm (71), a fixed limiting component (74) is symmetrically provided on one side of the connecting plug (73), a connecting handle (75) is fixedly connected to the middle of one side of the connecting plug (73), and a connection shielding arm (76) is fixedly connected to the middle of the bottom end of the connecting plug (73).

7. A bending device for metal parts according to claim 6, characterized in that: The fixed limiting component (74) includes a connecting mounting sleeve (741). A force spring (742) is fixedly connected to one end of the inner side of the connecting mounting sleeve (741). A connecting mounting plate (743) is fixedly connected to the other end of the force spring (742). A connecting limiting rod (744) is fixedly connected to the side of the connecting mounting plate (743) away from the force spring (742). An arc-shaped surface (745) is provided at the other end of the connecting limiting rod (744). The arc-shaped surface (745) fits against the fixed limiting hole (72).

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