Building steel bar bending equipment

Abstract

The utility model belongs to the field of building steel bars, and particularly relates to building steel bar bending equipment which comprises an operation table, the top of the operation table is fixedly connected with a bending machine body, a scrap suction mechanism is arranged below the bending machine body, and an adjusting mechanism is arranged on one side of the bending machine body. The scrap suction mechanism comprises a supporting plate, the supporting plate is fixedly connected to one side of the operation table, the top of the supporting plate is fixedly connected with an air suction pump, the surface of the bending machine body fixedly communicates with a scrap accumulation hopper, and the bottom of the scrap accumulation hopper fixedly communicates with a conveying cylinder. According to the steel bar bending machine, the scrap suction mechanism is arranged, metal scraps generated during steel bar bending are sucked and accumulated in a centralized mode, a user can conveniently conduct centralized treatment on the metal scraps, and therefore the difficulty of treating the metal scraps by the user is reduced, and redundant abrasion of scattered metal scraps to the surface of a steel bar is avoided.

Description

Technical Field

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

[0002] Construction rebar refers to steel used to reinforce and enhance the strength of building structures. It plays a role of reinforcement and support in building structures. It can resist the loads and external forces borne by the building, improve the building's seismic resistance and deformation resistance. When bending the rebar, a construction rebar bending equipment is used.

[0003] When using rebar bending equipment, metal debris will be generated as the rebar is bent. The metal debris is scattered on the surface of the bending equipment, which increases the difficulty of cleaning for users and generates excess friction on the surface of the rebar, causing wear on the rebar, making it inconvenient to collect the generated metal debris. Utility Model Content

[0004] In order to make up for the deficiency of the prior art and the problem that it is inconvenient to collect the debris generated when the steel bars are bent, the utility model provides a steel bar bending device for construction.

[0005] The utility model solves the technical problem by adopting the following technical solution: a steel bar bending device for construction, comprising an operating table, the top of which is fixedly connected with a bending machine body, a debris suction mechanism is arranged below the bending machine body, and an adjustment mechanism is arranged on one side of the bending machine body;

[0006] The debris suction mechanism includes a support plate, the support plate is fixedly connected to one side of the operating table, the top of the support plate is fixedly connected to an air suction pump, the surface of the bending machine body is fixedly connected to a chip bucket, the bottom of the chip bucket is fixedly connected to a transmission cylinder, the bottom of the transmission cylinder passes through the operating table, one side of the operating table is fixedly connected to a chip box, the top of the chip box is fixedly connected to the bottom of the transmission cylinder, the inner wall of the chip box is fixedly connected to a chip filter paper cylinder, the input end of the air suction pump is fixedly connected to an air delivery pipe, and one end of the air delivery pipe is fixedly connected to the inner cavity of the chip box;

[0007] The adjustment mechanism includes a support rod, which is slidably connected to the inner wall of the bending machine body, an L-shaped plate is fixedly connected to the top of the support rod, a positioning hole is opened on the top of the support rod, a positioning block is slidably connected to the surface of the support rod, a bolt is threadedly connected to the inner wall of the positioning block, and the surface of the bolt is threadedly connected to the inner wall of the positioning hole.

[0008] Preferably, the inner cavity of the chip storage box is slidably connected to a collecting drawer, and a handle is fixedly connected to one side of the collecting drawer.

[0009] Preferably, a chip collecting hole is provided on the surface of the bending machine body, and a supporting bar is fixedly connected to the inner side of the chip collecting hole, and the number of the supporting bars is several.

[0010] By setting the chip collection holes and the support bars, the support bars support the steel bars, and the metal chips generated when the steel bars are bent enter the chip collection bucket through the chip collection holes, thereby providing an entrance for the centralized collection of metal chips;

[0011] Preferably, an extension rod is fixedly connected to one side of the bending machine body, and the bottom of the support rod is slidably connected to the top of the extension rod.

[0012] Preferably, a baffle is fixedly connected to the top of the extension rod, an extrusion plate is slidably connected to the top of the extension rod, a screw is threadedly connected to the inner wall of the baffle, and the surface of the screw is rotatably connected to the inner wall of the extrusion plate.

[0013] The inner wall of the baffle is threadedly connected with a screw rod, and the surface of the screw rod is rotatably connected to the inner wall of the extrusion plate. By setting the baffle, the extrusion plate and the screw rod, the user positions the moving distance of the support rod and rotates the screw rod. Through the rotation of the screw rod, the screw rod moves on the inner wall of the baffle. Through the movement of the screw rod, the extrusion plate is pushed until one side of the extrusion plate is in close contact with one side of the support rod, thereby completing the lateral support of the support rod and enhancing the stability of the support rod.

[0014] Preferably, a sliding groove is provided at the top of the extension rod, a sliding block is fixedly connected to the bottom of the extrusion plate, and a surface of the sliding block is slidably connected to an inner cavity of the sliding groove.

[0015] Preferably, a non-slip pad is fixedly connected to one side of the extrusion plate, and the non-slip pad is made of rubber material.

[0016] The utility model is beneficial in that:

[0017] 1. The utility model is provided with a debris suction mechanism to absorb the metal debris generated when the steel bar is bent, so that the metal debris is concentrated and accumulated, which is convenient for the user to centrally handle the metal debris, thereby reducing the difficulty of the user to handle the metal debris and avoiding the scattered metal debris from causing unnecessary wear on the surface of the steel bar;

[0018] 2. The utility model provides an adjustment mechanism to adjust the length of the steel bar according to the required bending length, and to position the steel bars of different bending lengths at a fixed length, thereby increasing the convenience of the user when bending the steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a three-dimensional exploded schematic diagram of the debris suction mechanism of the utility model;

[0022] Figure 3 It is a three-dimensional exploded schematic diagram of the adjustment mechanism of the utility model;

[0023] Figure 4 It is a three-dimensional exploded schematic diagram of the sliding groove and the sliding block of the utility model.

[0024] In the figure: 1. operating table; 2. bending machine body; 3. debris suction mechanism; 301. support plate; 302. suction pump; 303. chip bucket; 304. transmission cylinder; 305. chip box; 306. filter paper cylinder; 307. air pipe; 4. adjustment mechanism; 401. support rod; 402. L-shaped plate; 403. positioning hole; 404. positioning block; 405. bolt; 5. collection drawer; 6. handle; 7. chip collection hole; 8. support bar; 9. extension rod; 10. baffle; 11. extrusion plate; 12. screw rod; 13. sliding groove; 14. sliding block; 15. anti-slip pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1-4 To further explain this application in detail,

[0027] The present application embodiment discloses a steel bar bending device for construction. Figure 1 , Figure 2 and Figure 3 A steel bar bending equipment for construction includes an operating table 1, a bending machine body 2 is fixedly connected to the top of the operating table 1, a debris suction mechanism 3 is arranged below the bending machine body 2, and an adjustment mechanism 4 is arranged on one side of the bending machine body 2;

[0028] The debris suction mechanism 3 includes a support plate 301, which is fixedly connected to one side of the operating table 1, and a suction pump 302 is fixedly connected to the top of the support plate 301. A chip bucket 303 is fixedly connected to the surface of the bending machine body 2, and a transmission cylinder 304 is fixedly connected to the bottom of the chip bucket 303. The bottom of the transmission cylinder 304 passes through the operating table 1, and a chip box 305 is fixedly connected to one side of the operating table 1. The top of the chip box 305 is fixedly connected to the bottom of the transmission cylinder 304, and the inner wall of the chip box 305 is fixedly connected to a filter paper cylinder 306. The input end of the suction pump 302 is fixedly connected to an air pipe 307, and one end of the air pipe 307 is fixedly connected to the inner cavity of the chip box 305.

[0029] The adjusting mechanism 4 includes a support rod 401, which is slidably connected to the inner wall of the bending machine body 2, and an L-shaped plate 402 is fixedly connected to the top of the support rod 401. A positioning hole 403 is opened on the top of the support rod 401, and a positioning block 404 is slidably connected to the surface of the support rod 401. The inner wall of the positioning block 404 is threadedly connected to a bolt 405, and the surface of the bolt 405 is threadedly connected to the inner wall of the positioning hole 403.

[0030] Reference Figure 2 The inner cavity of the chip box 305 is slidably connected with a collecting drawer 5, and a handle 6 is fixedly connected to one side of the collecting drawer 5. By setting the collecting drawer 5, the metal debris falling into the chip box 305 is collected, the concentration of the metal debris is increased, and it is convenient for the user to centrally process the metal debris. By setting the handle 6, the contact area between the user's hand and the collecting drawer 5 is increased, and it is convenient for the user to pull the collecting drawer 5;

[0031] Reference Figure 2 A chip collecting hole 7 is provided on the surface of the bending machine body 2, and a support bar 8 is fixedly connected to the inner side of the chip collecting hole 7. The number of the support bars 8 is several. By setting the chip collecting hole 7 and the support bar 8, the support bar 8 provides vertical support for the steel bar when it is bent. The metal debris generated by the steel bar when it is bent enters the chip storage bucket 303 through the chip collecting hole 7, thereby providing an entrance for the centralized collection of the metal debris;

[0032] Reference Figure 3 An extension rod 9 is fixedly connected to one side of the bending machine body 2, and the bottom of the support rod 401 is slidably connected to the top of the extension rod 9. By setting the extension rod 9, the top of the extension rod 9 supports the bottom of the support rod 401, providing a vertical support force for the support rod 401, increasing the stability of the support rod 401, and avoiding the shaking of the adjusted support rod 401;

[0033] Reference Figure 3 and Figure 4The top of the extension rod 9 is fixedly connected with a baffle 10, and the top of the extension rod 9 is slidably connected with an extrusion plate 11. The inner wall of the baffle 10 is threadedly connected with a screw rod 12, and the surface of the screw rod 12 is rotatably connected to the inner wall of the extrusion plate 11. By setting the baffle 10, the extrusion plate 11 and the screw rod 12, the user positions the moving distance of the support rod 401, and then rotates the screw rod 12. Through the rotation of the screw rod 12, the screw rod 12 is moved on the inner wall of the baffle 10, and the extrusion plate 11 is pushed through the movement of the screw rod 12 until one side of the extrusion plate 11 is in close contact with one side of the support rod 401, thereby completing the lateral support of the support rod 401 and enhancing the stability of the support rod 401.

[0034] Reference Figure 4 A sliding groove 13 is provided at the top of the extension rod 9, and a sliding block 14 is fixedly connected to the bottom of the extrusion plate 11. The surface of the sliding block 14 is slidably connected to the inner cavity of the sliding groove 13. By setting the sliding groove 13 and the sliding block 14, the sliding groove 13 guides the sliding track of the sliding block 14, thereby guiding the sliding track of the extrusion plate 11. The sliding groove 13 supports the side of the sliding block 14, which increases the stability of the sliding block 14 when moving, thereby preventing the extrusion plate 11 from shaking randomly when moving;

[0035] Reference Figure 3 and Figure 4 One side of the extrusion plate 11 is fixedly connected with an anti-skid pad 15, which is made of rubber material. By setting the anti-skid pad 15, the gap between the extrusion plate 11 and the support rod 401 is filled, the friction between the extrusion plate 11 and the support rod 401 is increased, and the lateral support of the extrusion plate 11 to the support rod 401 is strengthened;

[0036] Working principle: When using the bending machine body 2 to bend the steel bars for construction, the cut steel bars are placed on the bending part of the bending machine body 2, and then the power is started through the controller, and the steel bars are bent through the cylinder drive. During the bending, the surface of the steel bar is broken due to the bending, and metal debris is scattered. Before bending the steel bar, the user starts the power of the suction pump 302 through the controller. By starting the suction pump 302, a negative pressure area is generated in its inner cavity, so that the air at the entrance of the chip collection hole 7 is sucked into the chip collection hole 7. The suction of air drives the metal debris on the top of the support bar 8 into the chip collection hole 7 together. The metal debris follows the flowing air from the chip collection hole 7 into the chip bucket 303, and then enters the transmission cylinder 304 from the chip bucket 303, and then from the transmission cylinder 304 After entering the chip box 305, the metal debris falls into the collecting drawer 5 in the chip box due to gravity, which is convenient for the user to centrally process the metal debris. When some metal debris follows the airflow through the debris filter paper tube 306, it is intercepted by the debris filter paper tube 306 to prevent the metal debris from following the airflow into the air pipe 307 and the suction pump 302. When the user bends the steel bar, it is necessary to position the bending length of the steel bar. The support rod 401 is slid on the inner wall of the bending machine body 2. The L-shaped plate 402 is moved by the movement of the support rod 401 until it moves to the required position. The bolt 405 is used to pass through the positioning block 404 and the positioning hole 403, and the positioning block 404 is positioned on the surface of the support rod 401 to complete the positioning of the lateral movement distance of the support rod 401.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A steel bar bending device for construction, characterized in that: It comprises an operating table (1), the top of which is fixedly connected to a bending machine body (2), a debris suction mechanism (3) is provided below the bending machine body (2), and an adjustment mechanism (4) is provided on one side of the bending machine body (2); The debris suction mechanism (3) comprises a support plate (301), the support plate (301) is fixedly connected to one side of the operating table (1), the top of the support plate (301) is fixedly connected to an air suction pump (302), the surface of the bending machine body (2) is fixedly connected to a chip bucket (303), the bottom of the chip bucket (303) is fixedly connected to a transmission cylinder (304), the bottom of the transmission cylinder (304) passes through the operating table (1), one side of the operating table (1) is fixedly connected to a chip box (305), the top of the chip box (305) is fixedly connected to the bottom of the transmission cylinder (304), the inner wall of the chip box (305) is fixedly connected to a chip filter paper cylinder (306), the input end of the air suction pump (302) is fixedly connected to an air supply pipe (307), one end of the air supply pipe (307) is fixedly connected to the inner cavity of the chip box (305); The adjustment mechanism (4) comprises a support rod (401), the support rod (401) is slidably connected to the inner wall of the bending machine body (2), the top of the support rod (401) is fixedly connected to an L-shaped plate (402), the top of the support rod (401) is provided with a positioning hole (403), the surface of the support rod (401) is slidably connected to a positioning block (404), the inner wall of the positioning block (404) is threadedly connected to a bolt (405), and the surface of the bolt (405) is threadedly connected to the inner wall of the positioning hole (403).

2. A steel bar bending device for construction according to claim 1, characterized in that: The inner cavity of the chip storage box (305) is slidably connected to a collecting drawer (5), and a handle (6) is fixedly connected to one side of the collecting drawer (5).

3. The construction steel bar bending equipment according to claim 1, characterized in that: A chip collecting hole (7) is provided on the surface of the bending machine body (2), and a support bar (8) is fixedly connected to the inner side of the chip collecting hole (7), and the number of the support bars (8) is several.

4. The steel bar bending equipment for construction according to claim 1, characterized in that: An extension rod (9) is fixedly connected to one side of the bending machine body (2), and the bottom of the support rod (401) is slidably connected to the top of the extension rod (9).

5. A steel bar bending device for construction according to claim 4, characterized in that: The top of the extension rod (9) is fixedly connected to a baffle plate (10), the top of the extension rod (9) is slidably connected to an extrusion plate (11), the inner wall of the baffle plate (10) is threadedly connected to a screw rod (12), and the surface of the screw rod (12) is rotatably connected to the inner wall of the extrusion plate (11).

6. A construction steel bar bending device according to claim 5, characterized in that: A sliding groove (13) is provided at the top of the extension rod (9), and a sliding block (14) is fixedly connected to the bottom of the extrusion plate (11), and the surface of the sliding block (14) is slidably connected to the inner cavity of the sliding groove (13).

7. The construction steel bar bending equipment according to claim 5, characterized in that: An anti-skid pad (15) is fixedly connected to one side of the extrusion plate (11), and the anti-skid pad (15) is made of rubber material.

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