Construction engineering steel bar bending device

Abstract

The utility model discloses a constructional engineering reinforcing steel bar bending device which comprises a main body assembly, a bending piece, an air cylinder and a bending device. The pushing assembly is arranged on one side of the bending piece and comprises a moving piece, a pushing piece and a discharging frame, the moving piece is arranged on the outer side of the bending piece, the pushing piece is fixed to the top of the moving piece, and the discharging frame is located on one side of the bending piece. The bent reinforcing steel bars are moved out of the machine, manual participation steps are reduced, the working efficiency is improved, in the reinforcing steel bar bending process, generation of scrap iron is inevitable, scrap iron can be cleared away in time through scrap iron collection and is prevented from being accumulated on equipment, the difficulty and frequency of clearing work are reduced, and the working efficiency is improved. The novel constructional engineering reinforcing steel bar bending device can improve the production efficiency, guarantees the bending quality, and reduces the labor intensity and the safety risk at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a steel bar bending device for construction engineering. Background Art

[0002] The steel bar bending device for construction projects is a mechanical device used to bend steel bars. In construction, steel bars are very important materials and usually need to be bent to meet design requirements and construction needs. The steel bar bending device applies force and pressure to make the steel bars produce the required bending shape to adapt to the shapes and sizes of different components.

[0003] In the prior art, the steel bar bending device for construction projects usually manually takes out the bent steel bars, which increases the steps of bending the steel bars and reduces the efficiency of bending the steel bars. At the same time, iron filings will fall onto the bending equipment during the bending process, which is not conducive to subsequent cleaning. Therefore, a steel bar bending device for construction projects is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above-mentioned and / or existing problems in existing steel bar bending devices for construction projects, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the utility model is that in the prior art, the steel bar bending device for construction projects usually takes out the bent steel bars manually, which increases the steps of bending the steel bars and reduces the efficiency of bending the steel bars. At the same time, iron filings will fall onto the bending equipment during the bending process, which is not conducive to subsequent cleaning.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a steel bar bending device for construction engineering, comprising a main body assembly, including a bending piece and a cylinder, wherein the cylinder is located at the top of the bending piece;

[0008] The pushing component is arranged on one side of the bending part, and includes a moving part, a pushing part and a blanking frame. The moving part is arranged on the outside of the bending part, the pushing part is fixed on the top of the moving part, and the blanking frame is located on one side of the bending part.

[0009] As a preferred solution of the construction engineering steel bar bending device described in the utility model, wherein: the bending part includes a steel bar bending body, a lower pressure block, a support frame, a lower pressure plate, a collecting box, a support column and a first spring, the lower pressure block is fixed to the output end of the cylinder, the support frame is fixed in the steel bar bending body, the lower pressure plate is arranged at the bottom of the support frame, the collecting box is fixed to the bottom of the lower pressure plate, the support column is fixed to the bottom of the collecting box, and the first spring is arranged at the bottom of the support column.

[0010] As a preferred solution of the construction engineering steel bar bending device described in the utility model, one side of the lower pressure plate is inclined, and the inclination angle is forty-five degrees.

[0011] As a preferred solution of the construction engineering steel bar bending device of the utility model, wherein: the bending member also includes a second spring, and the second spring is located in the lower pressure plate.

[0012] As a preferred solution of the construction engineering steel bar bending device described in the utility model, the moving part includes a moving block, a slider and a fixed block, the slider is located on both sides of the moving block, the fixed block is fixed to one side of the steel bar bending body, and the slider is slidably connected to the fixed block.

[0013] As a preferred solution of the construction engineering steel bar bending device of the utility model, one side of the moving block is inclined at an angle of forty-five degrees and fits with the inclined portion of the lower pressure plate.

[0014] As a preferred solution of the construction engineering steel bar bending device described in the utility model, wherein: the movable part also includes a movable block, a movable plate and a linkage rod, the movable block is located in the movable block, a groove is provided in the movable block, the movable block slides in the groove, a sliding groove is provided in the lower pressure plate, the movable plate slides in the sliding groove, one end of the linkage rod is fixed to the movable block, and the other end is fixed to the movable plate.

[0015] As a preferred solution of the construction engineering steel bar bending device of the utility model, the pushing member includes a bracket and a pushing block, the bracket is fixed to the top of the moving block, and the pushing block is fixed to one side of the bracket.

[0016] As a preferred solution of the construction engineering steel bar bending device of the utility model, there are two pushing blocks, and the two pushing blocks are symmetrically fixed on one side of the bracket.

[0017] The beneficial effects of the utility model are as follows: the bent steel bars are removed from the machine through the automated taking-out mechanism, which reduces the number of steps involving manual involvement and improves work efficiency. In the process of bending the steel bars, the generation of iron filings is inevitable, and the iron filings collection can clean up these iron filings in time to avoid accumulation on the equipment, thereby reducing the difficulty and frequency of cleaning work. The new type of steel bar bending device for construction projects can improve production efficiency, ensure bending quality, and at the same time reduce labor intensity and safety risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structural diagram of the steel bar bending device for construction projects.

[0020] Figure 2 This is a structural diagram from another perspective of the steel bar bending device for construction projects.

[0021] Figure 3 This is the cross-sectional structure diagram of the steel bar bending main body of the steel bar bending device for construction projects.

[0022] Figure 4 Steel bar bending device for construction engineering Figure 3 Enlarged structural diagram of point A in the middle.

[0023] Figure 5 This is a cross-sectional structural diagram of the movable plate of the steel bar bending device for construction projects.

[0024] Figure 6 Steel bar bending device for construction engineering Figure 5 Enlarged structural diagram of point B in the middle.

[0025] Figure 7 This is a structural diagram from another perspective of the steel bar bending device for construction projects.

[0026] Figure 8 This is the structural diagram of the support and push block of the steel bar bending device for construction projects. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Example 1

[0031] Reference Figure 1 and Figure 2 , which is the first embodiment of the utility model, and this embodiment provides a steel bar bending device for construction projects. The steel bar bending device for construction projects includes a main body component 100 and a pushing component 200. The cooperation of the two facilitates bending and taking out steel bars, improves processing efficiency, and is also beneficial for collecting generated iron filings.

[0032] Specifically, the main body component 100 includes a bending piece 101 and a cylinder 102 , and the cylinder 102 is located on the top of the bending piece 101 .

[0033] The cylinder 102 is fixed on the top of the bending member 101, and is used to start the bending member 101 to bend the steel bars, and push the bent steel bars out of the bending position by pushing the assembly 200, so that the workers can place and process the bent steel bars.

[0034] Specifically, the pushing component 200 is arranged on one side of the bending part 101, and includes a moving part 201, a pushing part 202 and a blanking frame 203. The moving part 201 is arranged on the outside of the bending part 101, the pushing part 202 is fixed on the top of the moving part 201, and the blanking frame 203 is located on one side of the bending part 101.

[0035] The moving part 201 is welded to one side of the bending part 101, the pushing part 202 is welded to the top of the moving part 201, and the blanking frame 203 is welded to the other side of the bending part 101. When the bending part 101 is started, the moving part 201 will be pushed and moved. When the moving part 201 moves, it will drive the pushing part 202 to move to one side. Then the bending part 101 presses down and bends the steel bar. After that, the bending part 101 is reset. At this time, the moving part 201 will be pushed back by the bending part 101 to move in the opposite direction. The moving part 201 drives the pushing part 202 to move in the opposite direction, pushes out the bent steel bar, and makes the steel bar slide into the blanking frame 203 for collection.

[0036] Example 2

[0037] Reference Figure 3 to Figure 7 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0038] Specifically, the bending part 101 includes a steel bar bending body 101a, a lower pressure block 101b, a support frame 101c, a lower pressure plate 101d, a collection box 101e, a support column 101f and a first spring 101g. The lower pressure block 101b is fixed to the output end of the cylinder 102, the support frame 101c is fixed in the steel bar bending body 101a, the lower pressure plate 101d is arranged at the bottom of the support frame 101c, the collection box 101e is fixed to the bottom of the lower pressure plate 101d, the support column 101f is fixed to the bottom of the collection box 101e, and the first spring 101g is arranged at the bottom of the support column 101f.

[0039] The lower pressing block 101b is located inside the steel bar bending body 101a and is fixed to the output end of the cylinder 102 to drive the lower pressing block 101b to move downward to bend the steel bar. The support frame 101c is welded inside the steel bar bending body 101a to fix the placed steel bars to prevent them from shifting. The lower pressing plate 101d is installed at the bottom of the support frame 101c to support the bent steel bars. A collecting box 101e is installed at the bottom of the lower pressing plate 101d. Iron filings generated by the bending of the steel bars will fall into the collecting box 101e through the notch of the lower pressing plate 101d, avoiding the accumulation of iron filings on the equipment and reducing the difficulty and frequency of cleaning work. A supporting column is welded at the bottom of the collecting box 101e 101f is used to support the collection box 101e and the lower pressure plate 101d. When the steel bar is bent, the lower pressure plate 101d will be pressed down. The lower pressure plate 101d will press the collection box 101e to move. The collection box 101e drives the support column 101f to move, and makes the support column 101f press down the first spring 101g. The first spring 101g is deformed by the force. When the cylinder 102 drives the lower pressure block 101b to reset, the reset elastic force of the first spring 101g pushes the support column 101f to move upward. The support column 101f pushes the lower pressure plate 101d to move through the collection box 101e, thereby pushing the pressed steel bar upward, which is convenient for the subsequent pushing out of the bent steel bar.

[0040] Specifically, one side of the lower pressing plate 101d is inclined, and the inclination angle is forty-five degrees.

[0041] One side of the lower pressing plate 101d is inclined at an angle of forty-five degrees. When the lower pressing plate 101d is pressed downward, the inclined surface will push the moving block 201a to move to one side.

[0042] Specifically, the bending member 101 further includes a second spring 101h, and the second spring 101h is located in the lower pressing plate 101d.

[0043] The second spring 101h is installed inside the lower pressure plate 101d. When the movable plate 201e moves, the second spring 101h will be stretched by force. When the steel bar is bent, it will reset. When the lower pressure plate 101d moves upward, the inclined surface will separate from the inclined surface of the movable block 201a. When the movable block 201a loses pressure after separation, the reset elastic force of the second spring 101h will pull the movable plate 201e to reset and cover the slot of the lower pressure plate 101d to prevent the steel bar from falling into the collection box 101e due to mistaken placement.

[0044] Specifically, the moving member 201 includes a moving block 201a, a slider 201b and a fixed block 201c. The sliders 201b are located on both sides of the moving block 201a. The fixed block 201c is fixed to one side of the steel bar bending body 101a. The slider 201b is slidably connected in the fixed block 201c.

[0045] The slider 201b is fixed on both sides of the moving block 201a, and the fixed block 201c is welded to one side of the steel bar bending body 101a. The fixed block 201c is U-shaped. When the moving block 201a moves, it will drive the slider 201b to move inside the fixed block 201c, so that the moving block 201a remains stable during movement.

[0046] Specifically, one side of the moving block 201a is inclined at a forty-five degree angle and fits in with the inclined portion of the lower pressing plate 101d.

[0047] One side of the moving block 201a is inclined at an angle of 45 degrees, and is in close contact with the inclined surface of the lower pressing plate 101d. When the lower pressing plate 101d moves downward, it will push the moving block 201a to move backward.

[0048] Specifically, the movable member 201 also includes a movable block 201d, a movable plate 201e and a linkage rod 201f. The movable block 201d is located in the movable block 201a. A groove Z is provided in the movable block 201a. The movable block 201d slides in the groove Z. A slide groove M is provided in the lower pressure plate 101d. The movable plate 201e slides in the slide groove M. One end of the linkage rod 201f is fixed to the movable block 201d, and the other end is fixed to the movable plate 201e.

[0049] When the steel bar is pressed down, the inclined surface of the lower pressure plate 101d will push the inclined surface of the movable block 201a outward, and at the same time, it will drive the movable block 201d and the linkage rod 201f to move. At this time, the movable plate 201e will be pulled out from the slide groove M, and the iron filings generated by the bending of the steel bar will fall into the interior of the collection box 101e through the groove above the collection box 101e. At the same time, it will drive the movable block 201d to move downward in the groove Z to prevent deviation.

[0050] Example 3

[0051] Reference Figure 8, which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0052] Specifically, the pushing member 202 includes a bracket 202a and a pushing block 202b. The bracket 202a is fixed to the top of the moving block 201a, and the pushing block 202b is fixed to one side of the bracket 202a.

[0053] The bracket 202a is welded to the top of the moving block 201a, and the pushing block 202b is welded to one side of the bracket 202a. When the lower pressure plate 101d is pressed down, the moving block 201a will be pushed to one side, and the moving block 201a will drive the bracket 202a to move to one side. At this time, the bracket 202a will drive the pushing block 202b to move on one side, so that the pushing block 202b moves out to the top of the bent steel bar. When the bracket 202a moves in the opposite direction following the moving block 201a, the bent steel bar is pushed out by the bracket 202a and the pushing block 202b, and the steel bar slides into the blanking frame 203 for collection.

[0054] Specifically, two pushing blocks 202b are provided, and the two pushing blocks 202b are symmetrically fixed on one side of the bracket 202a.

[0055] Two identical and symmetrical pushing blocks 202b are fixed on one side of the bracket 202a. When the moving block 201a moves back, it will drive the bracket 202a back, and the pushing block 202b on one side of the bracket 202a will also be driven at the same time. At this time, the pushing block 202b can just push the bent steel bars into the unloading frame 203 for collection, so as to facilitate the staff to load and transport them.

[0056] When in use, the pressing block 101b is connected to the cylinder 102 on the top of the steel bar bending body 101a so that it can perform the bending operation. After the steel bar is placed on the support frame 101c, the cylinder 102 is turned on, and the pressing block 101b starts to press down. When the steel bar is bent, it presses down the pressing plate 101d, and the pressing plate 101d presses down the collecting box 101e to move, and then the collecting box 101e drives the supporting column 101f to move, and then the supporting column 101f presses down the first spring 101g, and the first spring 101g is deformed by the force, and the pressing plate 101 The inclined surface d will push the inclined surface of the moving block 201a to move to one side, and the moving block 201a will drive the bracket 202a to move while moving. At this time, the bracket 202a will drive the pushing block 202b to move to one side. While pushing out, the moving block 201a will drive the movable block 201d and the linkage rod 201f to move. At this time, the moving plate 201e will be pulled out from the slide groove M. When the moving plate 201e moves, it drives the second spring 101h, and the second spring 101h will be stretched by force. The second spring 101h will hold the moving plate 201e to prevent it from moving. When the steel bar is bent, the iron filings generated by the bending will fall into the collection box 101e through the notch of the lower pressure plate 101d. Then, when the steel bar is bent, the cylinder 102 drives the lower pressure block 101b to reset. At this time, the collection box 101e is pushed upward by the reset elastic force of the first spring 101g, and the collection box 101e drives the lower pressure plate 101d to move upward. At the same time, the second spring 101h moves the movable plate 201e to the other side to cover the notch of the lower pressure plate 101d. When the movable plate 201e moves, it drives the movable block 20 1d and the linkage rod 201f move to the other side, which will drive the moving block 201a to move to the other side. Then the moving block 201a will drive the bracket 202a to move, and then the bracket 202a drives the pushing block 202b to move to the other side. At this time, the pushing block 202b can just push the bent steel bars into the unloading frame 203 for collection, so as to facilitate the staff to load and transport them. This not only improves work efficiency, but also the iron filings collection can clean up these iron filings in time to avoid accumulation on the equipment, reducing the difficulty and frequency of cleaning work.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A steel bar bending device for construction engineering, characterized in that: include, A main body component (100) comprises a bending piece (101) and a cylinder (102), wherein the cylinder (102) is located on the top of the bending piece (101); The pushing component (200) is arranged on one side of the bending member (101), and comprises a moving member (201), a pushing member (202) and a material discharge frame (203); the moving member (201) is arranged on the outside of the bending member (101), the pushing member (202) is fixed on the top of the moving member (201), and the material discharge frame (203) is located on one side of the bending member (101).

2. The construction engineering steel bar bending device according to claim 1, characterized in that: The bending member (101) comprises a steel bar bending body (101a), a lower pressure block (101b), a support frame (101c), a lower pressure plate (101d), a collection box (101e), a support column (101f) and a first spring (101g), wherein the lower pressure block (101b) is fixed to the output end of the cylinder (102), the support frame (101c) is fixed in the steel bar bending body (101a), the lower pressure plate (101d) is arranged at the bottom of the support frame (101c), the collection box (101e) is fixed to the bottom of the lower pressure plate (101d), the support column (101f) is fixed to the bottom of the collection box (101e), and the first spring (101g) is arranged at the bottom of the support column (101f).

3. The construction engineering steel bar bending device according to claim 2, characterized in that: One side of the lower pressing plate (101d) is inclined, and the inclination angle is forty-five degrees.

4. The construction engineering steel bar bending device according to claim 3, characterized in that: The bending member (101) further comprises a second spring (101h), wherein the second spring (101h) is located inside the lower pressing plate (101d).

5. The construction engineering steel bar bending device according to claim 3 or 4, characterized in that: The moving member (201) comprises a moving block (201a), a sliding block (201b) and a fixed block (201c), wherein the sliding blocks (201b) are located at both sides of the moving block (201a), the fixed block (201c) is fixed to one side of the steel bar bending body (101a), and the sliding block (201b) is slidably connected inside the fixed block (201c).

6. The construction engineering steel bar bending device according to claim 5, characterized in that: One side of the moving block (201a) is inclined at a forty-five degree angle and fits in with the inclined portion of the lower pressing plate (101d).

7. The construction engineering steel bar bending device according to claim 6, characterized in that: The movable member (201) further comprises a movable block (201d), a movable plate (201e) and a linkage rod (201f); the movable block (201d) is located in the movable block (201a); a groove (Z) is provided in the movable block (201a); the movable block (201d) slides in the groove (Z); a slide groove (M) is provided in the lower pressure plate (101d); the movable plate (201e) slides in the slide groove (M); one end of the linkage rod (201f) is fixed to the movable block (201d); and the other end is fixed to the movable plate (201e).

8. The construction engineering steel bar bending device according to claim 7, characterized in that: The propulsion member (202) comprises a bracket (202a) and a pushing block (202b), wherein the bracket (202a) is fixed to the top of the moving block (201a), and the pushing block (202b) is fixed to one side of the bracket (202a).

9. The construction engineering steel bar bending device according to claim 8, characterized in that: Two pushing blocks (202b) are provided, and the two pushing blocks (202b) are symmetrically fixed on one side of the bracket (202a).

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