U-shaped workpiece machining device

Abstract

The utility model discloses a U-shaped workpiece processing device, which relates to the technical field of U-shaped workpiece processing, and comprises a bottom plate and a bending plate frame, a bending mould is fixed on a support column, the bending plate frame is rotatably connected on the support column on the upper side and the lower side of the bending mould, a bending shaft matched with the bending mould is arranged in the middle of the bending plate frame, and the bending mould is fixed on the bottom plate. A bending wrench is arranged at the end of the bending plate frame, a circular track is arranged in the circumferential direction of the bending die, a power trolley is arranged on the circular track, the bending wrench is hinged and fixed to the power trolley, a limiting shaft fixed to the bottom plate is arranged on the left side of the bending die, and the bending wrench is hinged and fixed to the power trolley. The raw materials are inserted into the cavity between the bending die and the bending shaft, then the power trolley moves along the circular track, so that the bending plate frame rotates around the bending die, the raw materials are bent on the bending die under the cooperation of the bending shaft and the bending die, the structure is simple, machining is convenient, and the production efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of U-shaped workpiece processing, in particular to a U-shaped workpiece processing device. Background Art

[0002] U-shaped workpieces are used as fixtures for underground pipelines, cables and other pipelines, and are widely used. However, due to the large number of processing steps for pipeline U-shaped workpieces, steel pipes are used as the raw materials for U-shaped workpieces.

[0003] The existing U-shaped workpiece processing device includes a bottom plate, a limiter, a support rod and a rotating rod. The limiter is arranged on the bottom plate, the support rod is arranged on the limiter, one end of the rotating rod is arranged at the center of the support rod and is movably connected to the support rod, and the other end is provided with a roller, and a limit cavity is formed between the roller and the limiter. During processing, the two ends of the screw are processed into threads to obtain a straight bolt, and the straight bolt is passed through the limit cavity of the bending device. After measuring the size of the straight section of the formed U-shaped bolt, it is fixed by a pressing plate, and the pre-bent part of the straight bolt is heated by a heating device, and the rotating rod is rotated, and then the artificial heat effect treatment is performed.

[0004] However, the use of steel pipes as the raw material of the U-shaped workpiece has the disadvantages of low processing efficiency and high labor intensity during use. Utility Model Content

[0005] In order to overcome the defects of low processing efficiency and high manual labor intensity in the prior art, the utility model provides a U-shaped workpiece processing device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a U-shaped workpiece processing device, including a base plate and a bending plate frame, a support column is provided at the center position of the base plate, a bending mold is fixed on the support column, the bending plate frame is rotatably connected to the support columns on the upper and lower sides of the bending mold, a bending shaft matching the bending mold is provided in the middle of the bending plate frame, a bending wrench is provided at the end of the bending plate frame, a circular track is provided along the circumference of the bending mold, a power trolley is provided on the circular track, the bending wrench is hingedly fixed on the power trolley, and a limiting shaft fixed on the base plate is provided on the left side of the bending mold.

[0007] As a further improvement of the utility model, the bending wrench is provided with an angle indicator.

[0008] As a further improvement of the present invention, the bottom plate is an H-shaped steel base.

[0009] As a further improvement of the utility model, the bending die is a circular concave wheel steel plate.

[0010] As a further improvement of the utility model, a power-assisting handle is provided at the end of the bending wrench.

[0011] As a further improvement of the utility model, the rear side of the limiting shaft and the front side of the bending plate frame are located on the same horizontal axis.

[0012] Compared with the prior art, the utility model has the beneficial effects: in this scheme, the power trolley is located at the initial position at the left end of the circular track, the bending wrench is hingedly fixed on the power trolley, the raw material is inserted into the cavity between the bending mold and the bending shaft, and then the power trolley moves along the circular track, so that the bending plate frame rotates around the bending mold, and with the cooperation of the bending shaft and the bending mold, the raw material is bent on the bending mold, the structure is simple, the processing is convenient, and the production efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0014] Figure 1 This is a front view of a U-shaped workpiece processing device of the utility model.

[0015] Figure 2 It is a top view of a U-shaped workpiece processing device of the utility model.

[0016] In the figure: 1. Base plate; 2. Bending plate frame; 3. Support column; 4. Bending mold; 5. Bending shaft; 6. Bending wrench; 7. Circular track; 8. Power trolley; 9. Limiting shaft; 10. Angle indicator; 11. Power handle. DETAILED DESCRIPTION

[0017] In order to make the technical solution and beneficial effects of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0018] Reference Figure 1 and Figure 2 The embodiment of the utility model discloses a U-shaped workpiece processing device, including a base plate 1 and a bending plate frame 2. A support column 3 is provided at the center position of the base plate 1, and a bending mold 4 is fixed on the support column 3. The bending plate frame 2 is rotatably connected to the support columns 3 on the upper and lower sides of the bending mold 4. A bending shaft 5 matching the bending mold 4 is provided in the middle of the bending plate frame 2, and a bending wrench 6 is provided at the end of the bending plate frame 2. A circular track 7 is provided along the circumference of the bending mold 4, and a power trolley 8 is provided on the circular track 7. The bending wrench 6 is hingedly fixed to the power trolley 8, and a limiting shaft 9 fixed to the base plate 1 is provided on the left side of the bending mold 4.

[0019] The rear side of the limit axis 9 and the front side of the bending plate frame 2 are located on the same horizontal axis, which plays a limiting role on the one hand to prevent the material from shifting during bending, and plays a positioning role on the other hand, so that the bending plate frame 2 is bent from this point to improve the processing accuracy. A power handle 11 is provided at the end of the bending wrench 6.

[0020] The base plate 1 is an H-shaped steel base, the power trolley 8 is located at the initial position at the left end of the circular track 7, the bending wrench 6 is hinged and fixed on the power trolley 8, the raw material is inserted into the cavity between the bending mold 4 and the bending shaft 5, and then the power trolley 8 moves along the circular track 7, so that the bending plate frame 2 rotates around the bending mold 4, and with the cooperation of the bending shaft 5 and the bending mold 4, the raw material is bent on the bending mold 4, the structure is simple, the processing is convenient, and the production efficiency is high.

[0021] The bending wrench 6 is provided with an angle indicator 10. The angle indicator 10 is used to complete the precise processing of the workpiece, thereby improving the processing efficiency. The bending shaft 5 is rotatably fixed on the bending plate frame 2, and the bending die 4 is a circular concave wheel steel plate. With the cooperation of the bending shaft 5 and the bending die 4, the raw material can be bent and formed efficiently and accurately.

[0022] It should be understood that the specific embodiments described herein are only used to understand the present invention and are not used to limit the present invention. All other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

Claims

1. A U-shaped workpiece processing device, characterized in that: The invention comprises a base plate (1) and a bending plate frame (2), wherein a support column (3) is provided at the center position of the base plate (1), a bending mold (4) is fixed on the support column (3), the bending plate frame (2) is rotatably connected to the support columns (3) at the upper and lower sides of the bending mold (4), a bending shaft (5) matched with the bending mold (4) is provided at the middle of the bending plate frame (2), a bending wrench (6) is provided at the end of the bending plate frame (2), a circular track (7) is provided along the circumference of the bending mold (4), a power trolley (8) is provided on the circular track (7), the bending wrench (6) is hingedly fixed on the power trolley (8), and a limit shaft (9) fixed on the base plate (1) is provided on the left side of the bending mold (4).

2. A U-shaped workpiece processing device according to claim 1, characterized in that: The bending spanner (6) is provided with an angle indicator (10).

3. A U-shaped workpiece processing device according to claim 2, characterized in that: The bottom plate (1) is an H-shaped steel base.

4. A U-shaped workpiece processing device according to claim 3, characterized in that: The bending die (4) is a circular concave wheel steel plate.

5. A U-shaped workpiece processing device according to claim 4, characterized in that: The end of the bending spanner (6) is provided with a power-assisting handle (11).

6. A U-shaped workpiece processing device according to claim 5, characterized in that: The rear side of the limiting shaft (9) and the front side of the bending plate frame (2) are located on the same horizontal axis.

Images