Machining device for metal part

Abstract

The utility model belongs to the technical field of metal piece machining, and particularly discloses a machining device for metal pieces, which comprises a device frame, a hydraulic cylinder is fixedly mounted at the top of the device frame, a hydraulic rod is fixedly connected to the output end of the hydraulic cylinder, and a pressing table is fixedly connected to the bottom of the hydraulic rod. A pressing table is fixedly installed on the device frame, a bending concave plate is arranged at the bottom of the pressing table, a bending table is fixedly installed on the device frame, an arc groove is formed in the outer surface of the bending table, a rod body is movably arranged on the inner side of the bending table in a penetrating mode, and a rapid fixing mechanism is arranged on the bending table. According to the machining device for the metal piece, when different positions of two sets of metal rods need to be bent, only the corresponding positions of the metal rods need to be stably clamped through the rapid position fixing mechanism, and the contact positions of the metal rods and a bending concave plate are adjusted, which means that the contact positions of the metal rods and the bending concave plate can be flexibly adjusted according to needs; and diversified processing requirements can be met.

Description

Technical Field

[0001] The present application relates to the technical field of metal part processing, and specifically relates to a processing device for metal parts. Background Art

[0002] The processing of metal parts refers to operations such as cutting, forming, welding, stamping, and bending on metal materials through machining or other technological means to manufacture required parts or products, including bending metal rods.

[0003] Currently, during the process of bending a metal rod, it is necessary to fix the metal rod before bending. The process of fixing and adjusting the metal rod is rather cumbersome. Moreover, most processing devices can only bend one metal rod at a time, and a small number can bend two groups of metal rods simultaneously, but the bending positions of the two groups of metal rods are generally fixed, which limits and reduces the production efficiency and restricts the diversity and flexibility of product design. Utility Model Content

[0004] In view of this, the purpose of the present utility model is to solve the deficiencies in the background art and propose a processing device for metal parts to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the present utility model provides a processing device for metal parts, including a device frame. A hydraulic cylinder is fixedly installed at the top of the device frame. The output end of the hydraulic cylinder is fixedly connected to a hydraulic rod. The bottom of the hydraulic rod is fixedly connected to a pressing table. A bending concave plate is arranged at the bottom of the pressing table. A bending table is fixedly installed on the device frame. An arc groove is formed on the outer surface of the bending table. A rod body is movably inserted through the inner side of the bending table. A quick fixation mechanism is arranged on the bending table.

[0006] Preferably, the quick fixation mechanism includes a connecting seat fixedly connected to the inner side of the bending table. Fixed clamping frames are fixedly connected to both ends of the connecting seat. The corresponding position of the rod body can be effectively fixed according to the bending part through the quick fixation mechanism.

[0007] Preferably, a frame shaft is fixedly inserted through the inner side of the fixed clamping frame. A movable clamping frame is rotatably connected to the outer surface of the frame shaft.

[0008] Preferably, a slot is formed at one end of the movable clamping frame away from the frame shaft. A rotating shaft is rotatably connected to the inner surface of the fixed clamping frame. The size of the slot allows the screw rod to be smoothly inserted, but the butterfly nut cannot enter it.

[0009] Preferably, a screw rod is fixedly connected to the outer surface of the rotating shaft. A butterfly nut is threadedly sleeved on the outer surface of the screw rod.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. For the processing device for metal parts, when bending operations need to be performed on different positions of two metal rods, only by using the quick positioning mechanism to stably clamp the corresponding positions of the metal rods and adjusting the contact position between the metal rod and the bending concave plate, it means that the contact position between the metal rod and the bending concave plate can be flexibly adjusted as needed, which helps to meet diverse processing requirements.

[0012] 2. For the processing device for metal parts, through the quick positioning mechanism and the screw structure, the process of fixing the rod body on the bending table becomes simpler and faster, without the need for complex fixing and adjustment steps. At the same time, bending operations can be performed on two metal rods, and the two metal rods can maintain exactly the same operation during the bending process, which can ensure the symmetry and consistency of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of this application;

[0014] Figure 2 is a schematic diagram of the surface structure of the bending concave plate of this application;

[0015] Figure 3 is a schematic diagram of the surface structure of the bending table of this application;

[0016] Figure 4 is a schematic diagram of the surface structure of the movable clamping frame of this application.

[0017] Wherein: 1. Device frame; 2. Hydraulic cylinder; 3. Hydraulic rod; 4. Pressing table; 5. Bending concave plate; 6. Bending table; 7. Arc groove; 8. Rod body; 9. Connecting seat; 10. Fixed clamping frame; 11. Frame shaft; 12. Movable clamping frame; 13. Groove; 14. Rotating shaft; 15. Screw; 16. Butterfly nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of this application without creative efforts shall fall within the protection scope of this application.

[0019] Please refer to Figures 1-4, A processing device for metal parts, including a device frame 1. A hydraulic cylinder 2 is fixedly installed at the top of the device frame 1. The output end of the hydraulic cylinder 2 is fixedly connected to a hydraulic rod 3. The bottom of the hydraulic rod 3 is fixedly connected to a pressing table 4. A bending concave plate 5 is arranged at the bottom of the pressing table 4. A bending table 6 is fixedly installed on the device frame 1. An arc groove 7 is formed on the outer surface of the bending table 6. A rod body 8 is movably inserted through the inner side of the bending table 6. A quick positioning mechanism is arranged on the bending table 6.

[0020] Through the above technical solution, when the device is in use, the two rod bodies 8 can be respectively inserted into the bending table 6. According to the bending position, the corresponding positions of the rod bodies 8 are stably clamped by cooperating with the quick positioning mechanism. Finally, under the action of the hydraulic cylinder 2 and the hydraulic rod 3, the two bending concave plates 5 can simultaneously perform bending operations on the two rod bodies 8.

[0021] Specifically, the quick positioning mechanism includes a connecting seat 9 fixedly connected to the inner side of the bending table 6. Fixed clamping frames 10 are fixedly connected to both ends of the connecting seat 9.

[0022] Through the above technical solution, the fixed clamping frame 10 remains fixed, while the movable clamping frame 12 can move, so as to adjust the rod body 8 and then fix it again.

[0023] Specifically, a frame shaft 11 is fixedly inserted through the inner side of the fixed clamping frame 10. A movable clamping frame 12 is rotatably connected to the outer surface of the frame shaft 11.

[0024] Through the above technical solution, the movable clamping frame 12 rotates along the frame shaft 11. After not being restricted by the wing nut 16, the rod body 8 can be flexibly inserted into the bending table 6.

[0025] Specifically, a slot 13 is formed at one end of the movable clamping frame 12 far from the frame shaft 11. A rotating shaft 14 is rotatably connected to the inner surface of the fixed clamping frame 10.

[0026] Through the above technical solution, the dialing screw 15 can rotate the rotating shaft 14. When the screw 15 is embedded in the slot 13, the wing nut 16 can be used to limit the screw 15.

[0027] Specifically, a screw 15 is fixedly connected to the outer surface of the rotating shaft 14. A wing nut 16 is threadedly sleeved on the outer surface of the screw 15.

[0028] Through the above technical solution, during the process of screwing the wing nut 16 along the screw 15, the wing nut 16 will gradually approach the rotating shaft 14 along the surface of the screw 15.

[0029] Working principle: When the device is bending the rod body 8, the two groups of rod bodies 8 are first inserted into the bending table 6 respectively, and the corresponding positions on the rod body 8 are stably clamped by the quick retaining mechanism according to the bending position, that is, the movable clamping frame 12 is rotated along the frame axis 11. When the movable clamping frame 12 is rotated to contact with the rod body 8, the screw rod 15 is turned, so that the rotating shaft 14 drives the screw rod 15 to rotate synchronously until the screw rod 15 is embedded in the slot 13. At this time, the butterfly nut 16 can be screwed along the screw rod 15. While the butterfly nut 16 rotates along the screw 15, it will gradually approach the slot 13, so that the butterfly nut 16 is tightly against the movable clamping frame 12, so that the rod body 8 can be stably clamped between the movable clamping frame 12 and the fixed clamping frame 10. After the bending positions of the two groups of rod bodies 8 are adjusted and stabilized, the hydraulic The cylinder 2 causes the hydraulic rod 3 to move downward, during which the pressing table 4 moves downward synchronously, and finally drives the two sets of bending concave plates 5 to clamp the rod body 8 and press it downward. The rod body 8 will be bent along the arc groove 7 on the surface of the bending table 6, so that the device can bend two sets of metal rods at the same time. For products that require symmetry, maintaining the consistency of the bending process of the two sets of metal rods can ensure the symmetry and consistency of the final product. When different parts of the rod body 8 need to be adjusted, it is only necessary to stably clamp the corresponding position of the rod body 8 through the quick retaining mechanism, and adjust the contact position of the rod body 8 with the bending concave plate 5, which means that the contact position of the metal rod with the bending concave plate 5 can be flexibly adjusted as needed. This flexibility makes it more convenient to process metal rods of different sizes, and also helps to cope with diverse processing needs.

[0030] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A processing device for metal parts, comprising a device frame (1), characterized in that: A hydraulic cylinder (2) is fixedly mounted on the top of the device frame (1); a hydraulic rod (3) is fixedly connected to the output end of the hydraulic cylinder (2); a pressing platform (4) is fixedly connected to the bottom of the hydraulic rod (3); a bending concave plate (5) is provided at the bottom of the pressing platform (4); a bending platform (6) is fixedly mounted on the device frame (1); an arc groove (7) is provided on the outer surface of the bending platform (6); a rod body (8) is movably penetrated on the inner side of the bending platform (6); and a quick fixing mechanism is provided on the bending platform (6).

2. A processing device for metal parts according to claim 1, characterized in that: The quick retaining mechanism comprises a connecting seat (9) fixedly connected to the inner side of the bending platform (6), and both ends of the connecting seat (9) are fixedly connected to fixed brackets (10).

3. A processing device for metal parts according to claim 2, characterized in that: A frame shaft (11) is fixedly provided on the inner side of the fixed bracket (10), and a movable bracket (12) is rotatably connected to the outer surface of the bracket shaft (11).

4. A processing device for metal parts according to claim 3, characterized in that: An end of the movable bracket (12) away from the bracket shaft (11) is provided with a slot (13), and the inner surface of the fixed bracket (10) is rotatably connected to a rotating shaft (14).

5. A processing device for metal parts according to claim 4, characterized in that: A screw rod (15) is fixedly connected to the outer surface of the rotating shaft (14), and a butterfly nut (16) is threadedly sleeved on the outer surface of the screw rod (15).

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