End supporting device for steel bar bending machining

Abstract

The utility model provides an end part supporting device for steel bar bending processing, which comprises a fixed supporting plate and an overturning supporting plate which are flush with the bottom height of a bent steel bar, and the shape of the fixed supporting plate is matched with the arc-shaped track of the end part of the steel bar in the bending processing process. The turnover supporting plate corresponds to the final position of the end of a bent steel bar, the end of the turnover supporting plate is hinged to the end of the fixed supporting plate, and a telescopic driving component for driving the turnover supporting plate to turn over downwards or reset is arranged at the bottom of the turnover supporting plate. According to the U-shaped steel bar machining device, in the process that a steel bar is machined into a U-shaped steel bar, the moving track of the end of the steel bar is arc-shaped, the fixed supporting plate corresponding to the moving track of the end of the steel bar is used for supporting the steel bar below the end of the steel bar, the stability of the steel bar in the machining process is improved, and normal machining is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar processing equipment, and in particular relates to an end support device for steel bar bending processing. Background Art

[0002] When the steel bar is bent into a U-shaped bar by bending equipment, there is a long distance between the end of the steel bar and the bending equipment, and the lever arm is long, which will produce a large torque on the processing end, thereby affecting the stability of the steel bar during the bending process, making the steel bar easily detached from the bending equipment, affecting the normal processing.

[0003] Therefore, it is necessary to design an end support device for the steel bar bending process that can provide support to its ends during the U-shaped steel bar bending process, improve the stability of the steel bar during the process, and ensure the normal processing of the steel bar bending process to solve the current technical problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides an end support device for the steel bar bending process, which can provide support to the ends of the steel bar during the U-shaped steel bar bending process, improve the stability of the steel bar during the process, and ensure the normal progress of the process.

[0005] The technical solution of the utility model is: an end support device for steel bar bending processing, comprising a fixed support plate and a flip support plate whose bottom height is flush with the bent steel bar, the shape of the fixed support plate matches the arc-shaped trajectory of the movement of the steel bar end during the bending process, the flip support plate corresponds to the final position of the steel bar end after the bending process, the end of the flip support plate is hinged to the end of the fixed support plate, and the bottom of the flip support plate is provided with a telescopic driving component for driving it to flip downward or reset.

[0006] A base frame is arranged at the bottom of the fixed support plate, one end of the telescopic driving component is hinged to the base frame, and the other end of the telescopic driving component is hinged to the bottom of the flip support plate.

[0007] A rotating shaft is arranged on the bottom of one end of the fixed support plate close to the flip support plate, and supports are rotatably arranged at both ends of the rotating shaft, and the supports are fixedly arranged on the bottom of the fixed support plate, and a connecting seat is fixedly arranged on the bottom of one end of the flip support plate, and the connecting seat is sleeved on the outer side of the rotating shaft.

[0008] A limiting plate is fixedly arranged on one end of the top of the flip support plate away from the fixed support plate.

[0009] The limiting plate is vertically welded and fixed on the top of the flip supporting plate.

[0010] The fixed support plate comprises a first plate body, a second plate body and a third plate body which are fixedly connected together in sequence.

[0011] The telescopic driving component is a cylinder, a hydraulic cylinder or an electric push rod.

[0012] Beneficial effects of the utility model:

[0013] (1) In the present invention, the moving track of the end of the steel bar during the process of processing the steel bar into a U-shaped bar is an arc shape, and a fixed support plate corresponding to the moving track of the end of the steel bar is provided below the end of the steel bar to provide support to the steel bar, thereby improving the stability of the steel bar during the processing and ensuring the normal processing;

[0014] (2) After the bending process is completed, the final position of the end of the steel bar falls on the top of the flip pallet. At this time, the telescopic drive component drives the flip pallet to flip downward, and the bottom of the processed U-shaped bar can be placed on the ground, and the automatic unloading of the U-shaped bar can be realized in conjunction with the automatic unloading of the bending equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the structural schematic diagrams of the end support device for steel bar bending processing in the utility model.

[0016] Figure 2 This is the second structural schematic diagram of the end support device for steel bar bending processing in the utility model.

[0017] Figure 3 This is the third structural schematic diagram of the end support device for steel bar bending processing in the utility model. DETAILED DESCRIPTION

[0018] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is by no means intended to limit the present invention and its application or use. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present invention thorough and complete and to fully express the scope of the present invention to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the components and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary and not as limiting.

[0019] The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different parts. The words "include" or "comprise" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0020] like Figures 1 to 3 As shown, the end support device for steel bar bending processing includes a fixed support plate 1 and a flip support plate 2 whose bottom height is flush with the bent steel bar. The shape of the fixed support plate 1 matches the arc-shaped trajectory of the movement of the end of the steel bar during the bending process, and the flip support plate 2 corresponds to the final position of the end of the steel bar after the bending process. The end of the flip support plate 2 is hinged to the end of the fixed support plate 1, and a telescopic driving component 3 is provided at the bottom of the flip support plate 2 to drive it to flip downward or reset. In this embodiment, the movement trajectory of the end of the steel bar is an arc in the process of processing the steel bar into a U-shaped bar. The fixed support plate 1 corresponding to the movement trajectory of the end of the steel bar provides support below its end, thereby improving the stability of the steel bar during the processing and ensuring the normal processing. After the bending process is completed, the final position of the end of the steel bar falls on the top of the flip support plate 2. At this time, the telescopic driving component 3 drives the flip support plate 2 to flip downward, so that the bottom of the processed U-shaped bar can be placed on the ground, and the automatic unloading of the U-shaped bar can be realized in conjunction with the automatic unloading of the bending equipment.

[0021] In some embodiments, a base frame 4 is provided at the bottom of the fixed pallet 1, one end of the telescopic driving component 3 is hinged to the base frame 4, and the other end of the telescopic driving component 3 is hinged to the bottom of the flip pallet 2; wherein the base frame 4 provides support to the bottom of the fixed pallet 1 so that the top of the fixed pallet 1 corresponds to the bottom height of the steel bar during processing. The base frame 4 can also be selected as a height-adjustable base frame during implementation to adapt to steel bar bending equipment of different heights to improve the scope of application; the base frame 4 provides support for the bottom end of the telescopic driving component 3.

[0022] In some embodiments, as a specific implementation method of the hinge between the flip pallet 2 and the fixed pallet 1, a rotating shaft 15 is arranged at the bottom of one end of the fixed pallet 1 close to the flip pallet 2, and supports 14 are rotatably arranged at both ends of the rotating shaft 15, and the support 14 is fixedly arranged at the bottom of the fixed pallet 1, and a connecting seat 21 is fixedly arranged at the bottom of one end of the flip pallet 2, and the connecting seat 21 is mounted on the outer side of the rotating shaft 15.

[0023] In some embodiments, a limit plate 5 is fixedly provided on the top of the flip pallet 2 facing away from the fixed pallet 1. During the bending process, the end of the steel bar will move rapidly. The function of the limit plate 5 is to block the end of the rapidly moving steel bar to prevent the steel bar from producing elastic deformation under the action of inertia and causing the end to detach from the top of the flip pallet 2. Specifically, the limit plate 5 is vertically welded and fixed on the top of the flip pallet 2.

[0024] In some embodiments, the fixed support plate 1 has a first plate body 11, a second plate body 12, and a third plate body 13 which are fixedly connected together in sequence, an obtuse angle is formed between the first plate body 11 and the second plate body 12, and an obtuse angle is formed between the second plate body 12 and the third plate body 13. The fixed support plate 1 is formed by splicing the first plate body 11, the second plate body 12, and the third plate body 13 which have an obtuse angle with each other. During actual production, the angles between the first plate body 11, the second plate body 12, and the third plate body 13, and the lengths and widths of the first plate body 11, the second plate body 12, and the third plate body 13 can be adjusted according to the actual path of the end of the steel bar.

[0025] In some embodiments, the telescopic driving component 3 is a cylinder, a hydraulic cylinder or an electric push rod.

[0026] So far, various embodiments of the present invention have been described in detail. In order to avoid obscuring the concept of the present invention, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0027] The above-mentioned embodiments only express some implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An end support device for steel bar bending processing, Features: It includes a fixed support plate and a flip support plate whose bottom height is flush with the bent steel bars. The shape of the fixed support plate matches the arc-shaped trajectory of the movement of the steel bar end during the bending process. The flip support plate corresponds to the final position of the steel bar end after the bending process. The end of the flip support plate is hinged to the end of the fixed support plate. The bottom of the flip support plate is provided with a telescopic driving component for driving it to flip downward or reset.

2. The end support device for steel bar bending according to claim 1, Features: A base frame is arranged at the bottom of the fixed support plate, one end of the telescopic driving component is hinged to the base frame, and the other end of the telescopic driving component is hinged to the bottom of the flip support plate.

3. The end support device for steel bar bending according to claim 1, Features: A rotating shaft is arranged on the bottom of one end of the fixed support plate close to the flip support plate, and supports are rotatably arranged at both ends of the rotating shaft, and the supports are fixedly arranged on the bottom of the fixed support plate, and a connecting seat is fixedly arranged on the bottom of one end of the flip support plate, and the connecting seat is sleeved on the outer side of the rotating shaft.

4. The end support device for steel bar bending according to claim 1, Features: A limiting plate is fixedly arranged on one end of the top of the flip support plate away from the fixed support plate.

5. The end support device for steel bar bending according to claim 4, Features: The limiting plate is vertically welded and fixed on the top of the flip supporting plate.

6. The end support device for steel bar bending according to claim 1, Features: The fixed support plate comprises a first plate body, a second plate body and a third plate body which are fixedly connected together in sequence.

7. The end support device for steel bar bending according to claim 1, Features: The telescopic driving component is a cylinder, a hydraulic cylinder or an electric push rod.

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